• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The filling device for filling the filler material into the bag-shaped skin material has an internal cavity for arranging at least a portion of the bag material having air permeability, and an exhaust filling container having an exhaust port and a filler inlet communicating with the internal cavity. And a filler supply means for supplying a filler into the skin material disposed in the inner cavity of the exhaust filling container, wherein the filler supply means comprises a cover part, a periphery and a bottom part, and an air introduction hole and a filler at the top of the periphery. A cylindrical stirring vessel having a discharge port, and having a stirring blade at the bottom thereof, the filler discharge port of the stirring container and the filler inlet of the exhaust filling container are connected in series, and the skin material disposed in the internal cavity of the exhaust filling container. Communication means for communicating the inside and the filler inlet continuously, and the exhaust port of the exhaust filling container It consists of an exhaust source communicating with the inner cavity through.
    公开号:KR20020092366A
    申请号:KR1020027010436
    申请日:2001-06-06
    公开日:2002-12-11
    发明作者:오가와다로；세노오야스마사；도다야스유키；가타야마미쓰오
    申请人:남바프레스고교 가부시키가이샤；
    IPC主号:
    专利说明:

    Charging Device and Method {FILLER MATERIAL PACKING SYSTEM AND METHOD}
    [2] BACKGROUND ART A urethane chip material mixed with a urethane-based binder reacting with water is molded into a desired shape by steam, and a cushioning body coated with a bag-like skin material is used for automobile headrests and the like. However, the coating work as a bag-like skin material is not simple and takes a lot of time, and there is a quality problem that wrinkles occur in the skin material and the sewing line meanders.
    [3] The present applicant has applied for a filling method and a filling device for filling a bag-like skin material with a cut piece of a skin material and fine grains or pieces of a urethane foam as a filler to solve such a problem [Japanese Patent Application No. 11 (1999) -289480]. That is, as shown in Fig. 1 (a), a binder reacting with steam in advance is mixed with the filler in the air permeable skin 1a, and the filling is filled in the skin 1a. The whole 1 is formed and placed in the molding mold 2 (upper mold 2a, lower mold 2b) having a predetermined cavity, the upper mold 2a is closed to adjust the shape, and the steam is passed through the inside. 1 (b). The binder reacts with water vapor to adhere the fillers to the back surfaces of the fillers and the skin material. In this way, it is possible to produce a filled molded article 1 'having a desired shape, which is integrated with the skin material, does not generate wrinkles on the skin material, and has no meandering in the bar line.
    [4] To form such a filler 1, as shown in FIG. 2, the exhaust filling container which consists of the main-body part 3b and the cover part 3a which can seal the inside airtightly ( 3) The bag-like skin material 1a having the opening portion 1b is disposed in it. The main body part 3b of the container 3 has an exhaust port 4 communicating with the exhaust device, and a filler inlet 5 through which the filler T is introduced. The funnel 6 is inserted into the container 3 through the inlet 5 for easy insertion of the filler T into the skin 1a, and the tip portion of the funnel 6 opens the opening 1b. It is inserted into the skin 1a through. In this state, when the exhaust device is driven, the air in the container 3 is exhausted, and the inside of the container 3 is depressurized and becomes a negative pressure, which causes the filling material inlet 5 through the funnel 6. The air enters into the skin 1a from the outside through the opening 1b, and the air introduced into the skin 1a passes through the breathable skin 1a and is inside the container 3. Is discharged to the outside of the container (3) through the exhaust port (4). When the filler T is brought close to the funnel 6, the filler T is introduced into the skin 1a by the air flow and is filled.
    [5] In this manner, it is possible to easily fill a predetermined amount of filler into the bag-like skin material.
    [6] In this filling method, fine granules, pieces (so-called bread slices) of skin-retained urethane foams and cut pieces of skin material can be reused as fillers in the manufacturing process of automobile seats and interior parts.
    [7] As described above, when the filler is filled into the bag-like skin using the air flow, the filler is preferably supplied stably to the inlet, but in order to do so, the filler needs to be uniformly mixed in the air stream. If the filler is extremely concentrated in the air stream, or if there is a mass of filler in the air stream, clogging may occur at the inlet, and the filling operation may be impossible.
    [8] In addition, when the filler density in the air stream changes, a filler having a uniform density cannot be formed. In such a filler, even if the binder is mixed beforehand, adhesion failure occurs.
    [9] Therefore, the present invention has been made to solve these problems, and an object of the present invention is to provide a filling apparatus and a method capable of supplying the filler to an inlet without being lumped, but in a loose state.
    [10] It is also an object of the present invention to provide the above filling apparatus and method for supplying a filler at a uniform density into a bag-like skin material.
    [11] It is also an object of the present invention to provide the above filling apparatus and method for stably supplying filler in a bag-like skin material.
    [1] TECHNICAL FIELD The present invention relates to a device and a method for filling a bag-like skin material with a filler composed of fine grains or pieces, and more particularly, to an apparatus and a method capable of smoothly filling a filler.
    [21] FIG. 1 (a) shows a state where the filler is placed in a molding mold, and FIG. 1 (b) shows a state where the filler is placed in a molding mold to adjust the mold and let steam pass.
    [22] 2 shows a state in which the skin material is disposed in the exhaust filling container and the filler is filled into the skin material by air flow.
    [23] 3 shows an overall view of a charging device of the present invention.
    [24] 4 is a partial sectional view of the filling apparatus stirring vessel of the present invention, showing a case where a filler is added.
    [25] 5 is a partial sectional view of the filling apparatus stirring vessel of the present invention, showing a case where a binder is supplied while stirring the filler.
    [26] 6 shows a partial cross-sectional view of an exhaust filling container of the filling apparatus of the present invention.
    [27] FIG. 7 is a diagram illustrating an open state of the upper portion of the exhaust charging device of FIG. 6.
    [28] Fig. 8 (a) is a front view of the skin material for the headrest of the automobile seat, Fig. 8 (b) is a bottom view of the skin material, and Fig. 8 (c) is a partial longitudinal cross-sectional view of the skin material for showing a slit for filling the filler. Indicates.
    [29] Fig. 9 shows a plan view, a front view and a side view of a funnel for successively passing through the inlet of the exhaust filling container of the present invention, the mouth of the filling mold and the opening of the skin material.
    [30] Fig. 10 shows a state in which an upper skin is placed by placing a skin material having a stay mounted in an exhaust filling container of the present invention.
    [31] Fig. 11 (a) shows a state where the filler is placed in a molding mold, and Fig. 11 (b) shows a cross-sectional view of the filler molded article produced according to the present invention.
    [12] The filling device of the present invention for filling fine-grained or fine-grained fillers into a bag-shaped skin material has an internal cavity for arranging at least a portion of the bag-shaped skin material having air permeability, and an exhaust port and a filler inlet port connected to the internal cavity in succession. And an exhaust filling container having a, and filler supply means for supplying a filler into the skin material disposed in the inner cavity of the exhaust filling container.
    [13] The filler supply means comprises a lid portion, a periphery and a bottom portion, a cylindrical stirring vessel having an air introduction hole and a filler discharge port in the upper portion of the periphery portion, and a stirring blade at the bottom thereof, and a filler discharge port of the stirring vessel; Communication means for communicating the filling material inlet of the exhaust filling container in series, and communicating the inside of the skin material disposed in the internal cavity of the exhaust filling container and the filling material inlet, and the inside of the exhaust filling container through the exhaust port of the exhaust filling container. When the exhaust source is activated to exhaust the internal cavity of the exhaust filling container, the internal cavity is depressurized, and the air is exhausted through the air introduction hole of the stirring vessel, the filling outlet, and the connecting means. Flow into the interior of the skin material disposed in the inner cavity of the interior of the exhaust filling container through the skin material It flows into the cavity, flows in baegiwon from the exhaust vent.
    [14] The filler is opened into the stirring vessel by opening the lid, and the filler charged into the stirring vessel is stirred by the stirring vane at the bottom of the stirring vessel. This stirring vane is preferably rotated by an electric motor. Here, when mixing a filler and a water reactive binder, a water reactive binder is supplied, stirring the filler thrown in in the stirring container with a stirring blade. The supply of the water reactive binder is supplied simultaneously with or during the stirring. The water reactive binder is preferably supplied into the stirring vessel through nozzle means provided in the upper portion or the lid portion of the stirring vessel circumference.
    [15] In this way, when the filler is stirred in the stirring vessel, the mass of the relatively heavy filler is lowered by gravity and is released by the rotation of the stirring blade, while the filler in the relatively lightly loose state is the mass of the filler. Since it rises to replace with, the whole charging pair is in a loose state. Moreover, when using a water reactive binder, since a water reactive binder is supplied stirring a filler as mentioned above, it adheres to the filler in which the upper part of the filler in the stirring container which was raised as mentioned above was loosened, and a binder was attached The adhered filler is lowered by gravity, replaced by this, and the filler in its loose state rises to attach a binder to the filler, so that the filler and the binder are uniformly mixed.
    [16] The filling of the filler into the interior of the skin is performed by arranging the skin in an internal cavity of the exhaust filling container and then operating the exhaust source while stirring the filler in the stirring container. In other words, when the exhaust source is operated to depressurize the inside of the exhaust filling container, air flows from the air introduction hole of the stirring vessel to the filling material outlet of the upper portion of the stirring vessel having a low pressure, and at this time, the stirred filler is placed on the upper portion of the stirring vessel having a low pressure. While flying to the filler outlet, the air flows through the filler outlet and is supplied to the inside of the skin material disposed in the internal cavity of the exhaust filling container through the connecting means. The filler supplied into the skin material by the air flow is filled inside the skin material, and the air passes through the skin material and flows to the exhaust source through the exhaust port of the exhaust filling container. Here, among the fillers blown up in the stirring vessel, the relatively heavy fillers in the form of agglomerates are dropped by gravity, so that only the fillers in the relatively lightly loose state are supplied into the skin by the air flow. The lump of the filler which once blown up and dropped in the stirring vessel is stirred again to be released, and is blown up again and supplied to the inside of the skin material.
    [17] The communicating means for communicating the filler outlet of the stirring vessel and the internal cavity of the exhaust filling vessel is preferably a funnel inserted into the internal cavity of the exhaust filling vessel from the filler inlet, and one end is connected to the filler outlet of the stirring vessel and It consists of a pipe connecting the other end to the filler inlet of the exhaust filling vessel. The skin material is formed with an opening communicating therewith. When the skin material is placed in the internal cavity of the exhaust filling container, the tip portion of the funnel is inserted into the skin material through the opening of the skin material.
    [18] The exhaust filling container is preferably composed of an upper part and a lower part which are pivotally joined to each other, and a filling mold is formed in the exhaust filling container to form a cavity capable of accommodating the skin material therein. The filling mold is composed of a lid portion and a body portion, and the lid portion and the body portion have suction holes communicating in and out of the cavity. The filling mold also has an opening that is matched with the filler inlet of the exhaust filling container.
    [19] The lid portion of the filling mold is preferably fixed to the upper portion of the exhaust filling container, and the body portion is preferably fixed to the lower portion of the exhaust filling container. Thus, when the upper part of the exhaust filling container is opened and closed with respect to the lower part, the lid part of the filling mold is also opened and closed with respect to the main body part. In addition, it is preferable that the opening of the filling mold and the filler inlet communicate with each other using a funnel.
    [20] The filling method of the present invention, which uses the filling device to fill a filler inside a bag-shaped skin material, includes a step of placing the skin material in an internal cavity of an exhaust filling container, and a step of introducing a required amount of filler into a stirring container. And a step of rotating the stirring vanes at the bottom of the stirring vessel, and a step of depressurizing the internal cavity of the exhaust filling vessel in a state where the filler outlet of the stirring vessel and the filler inlet of the exhaust port filling vessel are connected by communication means. By the process of depressurizing the internal cavity of the filling container, air flows from the air introduction hole of the stirring container to the filling material outlet of the upper portion of the stirring vessel where the pressure is low, and at this time, the stirred filler is sent to the filling outlet of the stirring container having the low pressure. At the same time flying, take the air flow to the filling outlet and through the connecting means for exhaust charging It is supplied to the inside of the skin material disposed in the inner cavity of the filling material supplied to the inside of the skin material by the air flow is filled inside the skin material, the air passes through the skin material to the exhaust source through the exhaust port of the exhaust filling container Flow.
    [32] The entire charging device 10 of the present invention is shown in FIG. 3. The filling device 10 is composed of a stirring vessel 11, an exhaust filling vessel 30, and a connecting device 50 for connecting the stirring vessel 11 and the exhaust filling vessel 30. The bag-like skin material is disposed in the inner cavity of the exhaust filling container 11. The skin is at least partially breathable.
    [33] The stirring vessel 11 is for supplying the filler T as necessary through the coupling device 50 by inserting fine fillers or fine fillers into the skin material disposed in the exhaust filling vessel 11. In particular, as shown well in FIG. 4, it has a lid 13 attached like a butterfly to the top of the cylindrical periphery 12. A plurality of air introduction holes 14 are formed in the periphery 12 near the top part thereof along the periphery thereof. This air introduction hole 14 is for allowing air to be drawn in through it as described below, and therefore, it is not limited to the circumference 12 and may be formed in the cover 13. . Moreover, the filler discharge port 15 for discharging the filler in the stirring container 11 outside and supplying it to the exhaust filling container 30 is formed. Moreover, the stirring blade 17 for stirring the filler T put into the stirring container 11 is arrange | positioned in the bottom part of the stirring container 11.
    [34] Below the stirring vessel 11, the drive device 20 for rotating the stirring blade 17 is attached. The drive device 20 is equipped with an electric motor 21 connected to the stir blade 17 via the shaft 22, and the stir blade 17 is rotated by the drive of the electric motor 21. have. Here, when mixing the filler T and the water reactive binder, as shown in FIG. 5, while stirring the filler T put into the stirring container 11 with the stirring blade 17, the water reactive binder B ). The supply of the water reactive binder (B) is supplied simultaneously with or during stirring. The water reactive binder (B) is preferably supplied into the stirring vessel (11) via the nozzle means (16) provided on the upper portion or the lid portion (13) of the circumference (12) of the stirring vessel (11).
    [35] The exhaust filling vessel 30 is shown well in FIGS. 6 and 7. The exhaust filling vessel 30 consists of an upper portion 31 and a lower portion 32 forming a cavity therein. The upper part 31 and the lower part 32 are pivotally joined by the pivot joint part 32 so that opening and closing is possible. The packing material 31 '(FIG. 6) is provided in the place which the upper part 31 and the lower part 32 join, and the internal sealing property is improved. Moreover, the filler inlet 34 for injecting a filler in the junction part is formed. An exhaust port 35 communicating with an exhaust source composed of an exhaust device is formed on the side of the lower portion 32 opposite to the filler inlet 34.
    [36] The filler inlet 34 of the exhaust filling container 30 and the filler outlet 15 of the stirring container 10 described above are connected to each other by a connecting device 50 so as to be able to communicate with each other. The connecting means 50 has a flexible pipe 51, and the tip end of the pipe 51 can be properly attached to the filler inlet 34 by the guide mounting device 52.
    [37] Therefore, when the exhaust source is driven while the upper part 31 and the lower part 32 are closed, the cavity internal air in the exhaust filling container 30 is exhausted, but the filling material outlet opening of the filler inlet 34 and the stirring vessel 11 ( Since 15 is connected in series by the connecting device 50, the inside of the stirring vessel 11 is also exhausted. At this time, external air flows into the stirring vessel 11 from the air introduction hole 14. In this way, by driving of the exhaust source, from the air introduction hole 14 into the stirring vessel 11 and through the coupling device 50, from the filling material inlet 34 to the exhaust filling container 30, the exhaust opening ( 35) it can form an air stream flowing through it.
    [38] In the exhaust filling container 30, although illustrated below, the ventilated bag-like skin material is arranged to match the opening of the skin material with the filler inlet 34, and the necessary filler is stored in the stirring container 11, When the exhaust source is driven, a filler can be formed by supplying a filler into the skin material in accordance with the above air flow. When molding of the filler is more important, the filling mold 40 can be arranged inside.
    [39] As well shown by FIG. 6, the filling mold 40 in which the cavity is formed substantially the same as the shape of the filler formed by filling the filler is composed of a main body portion 41 and a lid portion 42. Where the portion 41 and the lid portion 42 are joined, an opening 43 is also formed at a position having a common axis with the filler inlet 34. A suction hole 44 is formed in the main body portion 41 and the lid portion 42 so as to communicate with each other inside and outside.
    [40] In addition, the main body portion 41 is fixed to the lower portion 32 of the exhaust filling container, and the lid portion 42 is fixed to the upper portion 31 of the exhaust filling container, and thus, as shown in FIG. 6, the upper portion 31 is shown. Is opened and closed with respect to the pivot joint portion 33 with respect to the lower portion 32, the lid portion 42 is also opened and closed with respect to the main body portion 41.
    [41] The process of filling a filler to a skin material using this filling apparatus 10 is demonstrated below. Fillers that can be used here are bread slices of molded urethane foam used to make headrests for automobile seats, chip materials such as cut cloth, soft slab urethane or used molded urethane foam, as described below. In addition to the chipped form or the used shredder dust of a used car, for example, materials such as a feather pillow and a feather of a feather blanket are very light and difficult to handle. Moreover, when it tries to put into a bag body, such as a powder, especially fine powder, also the thing which is hard to fly up and handles is included.
    [42] The manufacture of the filler using the charging apparatus 10 of this invention is demonstrated through manufacture of the headrest of the specific automobile seat.
    [43] Fig. 7A is a front view of the headrest skin material H of the automobile seat, and Fig. 7B is a bottom view thereof. The skin material 70 of the headrest H used here is a breathable fiber material, and the soft slab urethane foam 71 is laminated by the back surface. In the bottom part of the skin material 70, the through-holes 72 and 72 of a stay are formed, and the slit 73 used as an opening which injects a filler is formed. This slit 73 is normally in the closed state, as the partial cross section of the bottom part of the skin material 70 is shown by FIG.7 (c).
    [44] First, the stay 74 is inserted into this skin material 70, and as shown in FIG. 6, the lid part 42 is accommodated in the open filling mold 40. As shown in FIG. In addition, by connecting the filler inlet 34 and the opening 43 of the filling mold, a funnel 75 for more smoothly performing the filling of the filler is disposed.
    [45] Details of the funnel 75 are shown in FIG. 8. The funnel 75 has a cylindrical portion 76 into which the tip of the hose 51 is fitted, and an ejection portion having an ellipse in cross section, which is inserted into the inlet 34 and the slit (opening) 73 of the skin material 70. It consists of 77. The discharge portion 77 has a discharge port 78 that is fanically widened from the cylindrical portion 76 by 45 degrees or more. By such a shape, the filler supplied through the connecting means 70 can be evenly introduced into the skin material 70.
    [46] As shown in FIG. 10, the upper part 31 of the exhaust filling container 30 is closed to close the lid portion 42 of the filling mold 40. In addition, as shown in FIG. 1, the cylindrical portion 76 of the funnel 75 and the filler outlet 15 of the stirring vessel 11 are connected by the connecting device 50. Here, the predetermined amount of filler T is thrown in into the stirring container 11.
    [47] Usually, as a filler, the thing which chipped the cut piece of the outer skin material and the thing which chipped the bread piece which arises in the manufacturing process of the mold urethane foam are mixed at a weight ratio 1: 1. As shown in FIG. 4, this filler is put into the stirring vessel 11, the electric motor 21 is driven, the stirring blade 17 is rotated, and it stirs. Simultaneously with or during this stirring, as shown in FIG. 5, a water-reactive urethane-based binder is supplied to the mixed filler through the nozzle 16 and stirred at a weight ratio of 1: 0.2. Here, the mixture of the filler and binder used per headrest is about 270g.
    [48] When the exhaust source is activated, air enters from the air introduction hole 14 of the stirring vessel as described above. In this embodiment, the stirring vessel 11 provided with twelve was used for the size of the air introduction hole as (phi) 4.
    [49] The air entered therein passes through the connecting means 50 from the filler outlet 15, enters the skin 70 through the funnel 75, and through the skin 70 the filling mold 40. It passes through the suction hole 44 and becomes the flow to the exhaust port 35.
    [50] When such an air flow is formed, when air flows into the stirring vessel 11 from the air introduction hole 14, the upper layer of the filler T which is stirred with the stirring blades is disturbed and scattered, and it flies up, A state in which the filler is mixed is formed. If it is supplied in the connection means 50 in this mixing state, a filler will not be supplied to the connection means 50 in the state of lump, and supply of a filler to the outer skin material can be performed very stably.
    [51] When the exhaust source is operated in this manner, as shown in Fig. 3, an air flow is formed in the exhaust port from the above-described air introduction hole, and a mixed state of the filler and air is formed, and the air stream in which the filler is mixed is filled. It passes through the communication means 50 from the outlet 15 and enters the filler inlet 34 through the funnel 75. In addition, the mixed air flows to the exhaust port 35 through the suction hole 44, leaving the filler material from the inside of the skin material 70.
    [52] In the stirring vessel 11, with the discharge of the filler, the amount of the filler being agitated is reduced, and the distance (higher difference) between the upper portion of the remaining filler and the filler outlet is increased. However, as the remaining amount of this filler decreases, the kinetic energy of the remaining filler due to the rotational force of the stirring blades increases, so that the filler flies higher, and as a result, a predetermined amount of filler is filled into the bag-shaped skin and filled. Sieve is completed.
    [53] In this example, the filler necessary for filling in one skin material was put into the stirring vessel, but when a predetermined amount of filler was filled into the skin material through the filler outlet, the exhaust source was stored by storing a larger amount in the stirring vessel. The filler can also be formed one after another by stopping the stirring blade and replacing the skin material in the exhaust filling container.
    [54] Even if the skin material 70 is formed in a predetermined shape, the completed filler 79 generally takes a form in which it is expanded beyond a predetermined shape by the filling of the filler material. As shown, it arrange | positions in the shaping | molding mold 80 (upper mold 81, lower mold 82) which has a predetermined cavity. In the molding mold 80, a ventilation hole 83 for passing water vapor is formed, and a steam chamber 84 for introducing water vapor is formed in the lower part of the lower mold 82, and the water vapor is first vaporized. The water vapor introduced into the seal 84 can pass through the filling body 79 by passing through the vent hole 83 (FIG. 11 (a)).
    [55] By this water vapor, the binder is reacted and cured, the fillers are bonded to each other to harden, and the binder is attached to the back surface of the skin material.
    [56] The filler is taken out from the molding mold, put into a drying furnace at 120 ° C for 1 hour, and the remaining moisture is removed to form a completed filled molded article 85 (Fig. 11 (b)).
    [57] According to this invention, the following effects are exhibited.
    [58] (1) Fine fillers and fine fillers can be filled in a bag-like skin material uniformly and stably in a loose state without being in a lump state. Therefore, the filler density in the bag-like skin material becomes uniform, and a filler having a desired shape can be formed, and if the filler is contained in the filler, the filler and the skin material can be adhered to each other without spots.
    [59] (2) Since the filling of the filler into the skin material is stabilized, the filling operation becomes efficient and the quality can be made constant.
    [60] (3) Chip materials such as bread pieces of urethane foam and cut pieces of skin material produced during the manufacturing of automobile seats, and also various types of fine grains and feathers, such as fine powder or feather, can be easily filled into the skin material on bags. In particular, in particular, the pieces of bread and pieces of cutting that have conventionally been discarded can be used as recycled materials.
    [61] (4) Conventionally, a mixture of a filler and a binder is prepared by stirring and mixing a plurality of skin materials in advance in a batch, and weighing this by one skin material, and supplying this metered filler / binder mixture into one skin material. As a result, the apparatus used for weighing is contaminated, it is cumbersome and expensive to remove the contamination, and a separate mechanical equipment for mixing the filler and the binder is required. If a water reactive one is used, the filler / binder mixture reacts with moisture in the air, and the work efficiency is lowered due to thickening of the binder. However, according to the present invention, since the filler and binder for one skin material are supplied to the skin material while stirring and mixing them, the working efficiency due to the thickening of the binder does not deteriorate without fouling the mechanism used for weighing, In addition, space saving is obtained.
    权利要求:
    Claims (7)
    [1" claim-type="Currently amended] A filling device for filling a bag-like skin material with a filler consisting of fine grains or pieces,
    An exhaust filling container having an internal cavity for arranging at least a portion of a bag-like skin material having air permeability, and having an exhaust port and a filler inlet communicating with the internal cavity;
    Filler supply means for supplying a filler to the inside of the skin material disposed in the inner cavity of the exhaust filling container
    Made of
    The filler supply means
    A cylindrical stirring container having a lid, a periphery and a bottom, having an air introduction hole and a filler outlet at the top of the periphery, and having a stirring blade at the bottom;
    Communication means for communicating between the filler discharge port of the stirring vessel and the filler injection port of the exhaust filling container, and communicating the inside of the skin material disposed in the internal cavity of the exhaust filling container with the filler injection port; and
    An exhaust source communicating with an internal cavity of the exhaust filling container through an exhaust port of the exhaust filling container
    Made of
    When the exhaust source is activated to exhaust the internal cavity of the exhaust filling container, the internal cavity is depressurized and air is introduced into the exhaust filling container through the air introduction hole of the stirring vessel, the filling material discharge port, and the connecting means. Flows into the interior of the skin material disposed in the cavity, and flows through the skin material to the interior cavity of the exhaust filling container, and flows through the exhaust port to the exhaust source.
    Charging device.
    [2" claim-type="Currently amended] The method of claim 1,
    Filling apparatus, wherein the stirring vessel further comprises nozzle means for supplying a binder into the stirring vessel.
    [3" claim-type="Currently amended] The method of claim 2,
    Filling apparatus, wherein the nozzle means is provided in the upper portion or the lid portion of the stirring vessel.
    [4" claim-type="Currently amended] The method of claim 1,
    The exhaust filling container is composed of an upper portion and a lower portion pivotally bonded to each other, the inside of the exhaust filling container is filled with a filling mold for forming a cavity for accommodating the skin material therein,
    The filling mold consists of a lid portion and a body portion, the lid portion and the body portion having suction holes communicating in and out of the cavity,
    The filling mold further has an opening that is matched with a filler inlet of the exhaust filling container,
    The lid portion is fixed to the upper portion of the exhaust filling container, the body portion is fixed to the lower portion of the exhaust filling container, and the lid portion is also opened relative to the lower portion when the upper portion of the exhaust filling container is opened and closed with respect to the lower portion. Charging device to open and close.
    [5" claim-type="Currently amended] The method of claim 1,
    The communicating means comprises a funnel inserted into the internal cavity of the exhaust filling vessel from the filler inlet, and a pipe connected to one end of the filling outlet of the stirring vessel and the other end connected to the filling inlet of the exhaust filling vessel. And an opening communicating with the inside of the skin material, and when the skin material is disposed in the inner cavity of the exhaust filling container, a tip portion of the funnel is inserted into the skin material through the opening of the skin material. Charging device.
    [6" claim-type="Currently amended] A method for filling the filler inside the bag-shaped skin material using the filling device according to claim 1 or 2,
    Disposing the skin material in an inner cavity of the exhaust filling container,
    Injecting the required amount of filler into the stirring vessel,
    A step of stirring the filler by rotating the stirring blade, and
    Depressurizing the internal cavity of the exhaust filling container in a state where the filler outlet of the stirring vessel and the filler inlet of the exhaust filling port are connected by the communicating means successively;
    Made of
    By the process of depressurizing the internal cavity of the exhaust filling vessel, air flows from the air introduction hole of the stirring vessel to the filling material outlet of the upper portion of the stirring vessel having a low pressure, wherein the stirred filler is low in pressure. While flying up to the filling outlet of the stirring vessel, the air flow flowing into the filling outlet is supplied to the inside of the skin material disposed in the inner cavity of the exhaust filling vessel through the connecting means, The filler supplied into the skin is filled in the skin, and air flows through the skin to the exhaust source through the exhaust port of the exhaust filling container.
    [7" claim-type="Currently amended] The method of claim 6,
    The method of filling a filler further comprises the step of rotating the stirring blade to stir the filler to supply a binder into the stirring vessel.
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    同族专利:
    公开号 | 公开日
    US6899147B2|2005-05-31|
    US20040250870A1|2004-12-16|
    JP3688204B2|2005-08-24|
    EP1359117A1|2003-11-05|
    DE60133777T2|2009-05-14|
    DE60133777D1|2008-06-05|
    JP2002225045A|2002-08-14|
    KR100722329B1|2007-05-28|
    EP1359117B1|2008-04-23|
    EP1359117A4|2004-08-18|
    CA2403614A1|2002-09-17|
    WO2002060809A1|2002-08-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2001-01-31|Priority to JP2001022645A
    2001-01-31|Priority to JPJP-P-2001-00022645
    2001-06-06|Application filed by 남바프레스고교 가부시키가이샤
    2002-12-11|Publication of KR20020092366A
    2007-05-28|Application granted
    2007-05-28|Publication of KR100722329B1
    优先权:
    申请号 | 申请日 | 专利标题
    JP2001022645A|JP3688204B2|2001-01-31|2001-01-31|Filling apparatus and method|
    JPJP-P-2001-00022645|2001-01-31|
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