• 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 invention relates to the footwear industry and reduces technical and economic costs and reduces the footprint when manufacturing soles with two different profiles on one support. A device for the manufacture of multi-layer shoe, incl. Soles made of viscous plastics that are integral with the top of the shoe contain supports mounted on the frame, on one of which they are fixed to the pads holders. The pads are mounted at an angle to one another with the possibility of rotation relative to the axis of the support and reciprocating movement in the vertical plane. Above the calipers there is a working unit with two angled displaced shapes. Above the forms are made bottoms and sides to close the forms. A punch is placed under the molds to form an intermediate layer. The trailing sidewalls are mounted to move in a vertical plane relative to the bottom in the direction of movement of the shoe. 7 hp f-ly, 7 ill. h (L
    公开号:SU1440475A1
    申请号:SU857773735
    申请日:1985-02-05
    公开日:1988-11-30
    发明作者:Эрхард Хуммел；Петер Нитше
    申请人:Феб Пласттехник Грайц (Инопредприятие)；
    IPC主号:
    专利说明:

    "Th ate
    The invention relates to a device for the manufacture of multilayer shoe soles, including with shoe tops, of viscous, preferably plastic materials, for example, of rubber, thermoplastics, forming a 1x network of expandable plastics for interconnecting them, and by the shoe, if it is not molded as an integral part of the intermediate layer, the sole is made in the first, and the middle layer, after solidification of the sole as a result of cooling or chemical reaction in the form of a bottom, Dietz outsole and zamykayuschimis sidewalls forming, preferably by translational motion of this bottom strip and vsch- VISION, which may be in the shoe upper, closed operating circuit.
    From the patent of England No. 1398134, cl. A 3 B, 1975, a device for making multi-layered footwear, including footwear soles that are integrated at one end with a shoe, is preferably made from viscous, preferably plastic materials, such as rubber, thermoplastics, forming a network of foaming plastics for connection, between themselves and with the top. -shoes containing calipers fixed on the frame, one of which bears pads mounted on holders at an angle to one another, pivotally mounted relative to the axis of the caliper and reciprocating in vertical direction The second plane, and the work unit located under them, with two shapes that are angled at an angle to one another, to form the bottom and side. outer contour of the outer and intermediate layers of the sole, installed pivotally from working position to inoperative, means for closing the forms, made in the form of bottoms and locking x sidewalls, and means for fixing the form for forming the intermediate layer, installed under the forms and made in the form of a punch.
    The purpose of the invention is to create such a device which, when making multi-layered soles, is cast or cast under pressure when the sole is first made;
    0
    five
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    thirty
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    ii5
    then it is connected to the top of the shoe through an intermediate layer, which would ensure a reduction in technical and economic costs and a reduction in the occupied area with the same productivity. comparing with known solutions, as well as the possibility of making various shaped soles on one working support without changing forms.
    The basis of the invention; 1} is the task of creating a device for producing multi-layered shoe soles, allowing at the same time or with a slight time shift to produce, on one support, both the sole and the intermediate layer connecting the sole to the top of the shoe with the parallel one. time required for cooling or chemical reaction depending on the material used.
    According to the invention, this problem is solved in such a way that the closing sidewalls are installed with the possibility of displacement in the vertical plane relative to the bottom in the direction of the scientific research institute of the block movement. The angle of the offset forms to form the lower and side contours of the outer and intermediate layers of one relative to the other, preferably 180. It has stops for limiting the movement of the sidewalls, which are fixed on the punch with the possibility of translational motion in the vertical plane for interaction with the sidewalls at a given distance between the punch and the corresponding bottom.
    Restraints for limiting the movement of the sidewalls are fixed on the pad holder and / or on the pad with the possibility of translational dilatation in the vertical plane for interaction with the sidewalls at a given distance between the pad and the corresponding bottom.
    The trailing sides of both forms for the outer and intermediate day of the inner layer of the sole, placed on one side of the form relative to the pad, are made as one element. The device has one or several spring elements placed on each side of the mold relative to the pad between the closing sidewalls or the corresponding closing sidewall and the working unit. It has a closing
    mechanism implemented for example in
    in the form of two closing power cylinders, each of which is located on the corresponding side of the form relative to the pad.
    Figure 1 shows the proposed device with pads, shape and counter-punch; figure 2 is a form with an open side on one side, top view; on fig.Z - a form with a rotary part and various sidewalls, with retracted counter-punch and a block; in Fig. 4, a rotary work unit forming the contour of the sole, with an abutting counter-punch and a shoe; in Fig. 5, a rotary table with injection molding units; in Fig. 6, a part of the mold with two spaced ones.
    In this case, the forms 30 and 59, forming the lower and side contours of the base, should be designed for the manufacture of both the soles 14, 15, and
    ABOUT
    and the intermediate layer 13. This design is presented in Fig.6. Here, each of the forms 30, 59, forming the bottom and side contours of the sole,
    10 is equipped with a sprue 16, 51 for the sole 14, 15 and a sprue 17, 50 for the intermediate layer 13.
    The sidewalls may consist of matching common sidewalls 12,
    15, whereby such a common sidewall 12 can laterally limit both the sole 15 and the intermediate layer. Such common sidewall 12 is advisable to use when rotating the rollers over another injection molding units; 2 ° of the mouth of the 18. Here is created
    7 - form with movable sidewalls.
    The device (Fig. 1) comprises a caliper 1 for making multi-layered shoe soles, piles made in the form of a double block 4, 5, and installed at an angle, preferably 180, two forming one of the bottom and side contours of the sole of the forms 30, 59, which In particular, they consist of 18 bottoms 22, 23 and sidewalls 8, 9, installed on the rotary part, of which the mold with the pad 5 and the other mold with the lower punch 24, have the advantage that only one locking mechanism is required for each side. Fig. 3 shows such a common sidewall 12, as well as two individual sidewalls 8, 9, which are affected by closing cylinders 26, 31. On both sides there will be equally arranged and equally actuated sidewalls 8, 9 or 12.
    50 Common way to pour under
    pressure to obtain shaped parts with a clear contour — this is the strain of the strapping by performing a stroke after pouring, at which one of
    a shutter, form the corresponding-35 halves of the form is shifted in the direction
    to people
    cavities. The lower punch 24 at the same time is part of a mold that bounds the side opposite to the bottom contour of the sole.
    reduced molded parts. For this method, sidewalls 8-11 are movably mounted with respect to the corresponding bottom.
    In a simple (not shown) version 40 22, 23 in the feed direction, respectively, of the pad 5 and the counter-punch 24, and between the bottoms 22 or 23 and the side walls 8-11, a sealing lip is retained, which allows the use of
    it is possible to refuse the lower punch 24, then the shutter forms are formed by the sidewalls 9 and 11. In this case, the sidewalls 9 and 11 have mutually sealing
    pads 5 and the counter-punch 24, and between the bottoms 22 or 23 and the sides 8-11, a sealing lip is retained, which makes it possible to use
    the opposite shape of the bottoms 22, 23 5 for the manufacture of intermediate
     and forming a space in which the sole 15 is cast. The rotatable part 18 is rotatably mounted on bearings 19, 20 and
    the layer 13 is also the sole 14. The movement of the sidewalls 8-11 can be carried out, as shown in FIG. 7, by the stops 52, 53 on the counter pole 24
    has a rotary device 21. Emes-50 or on the pads 4, 5, the head 3, while holding the rotary part 18 it is also possible, the body 2 of the head or any other
    an element moving with the shoe as it moves. Using the method of injection molding, you can
    as shown in figure 4, rigidly set on the working unit 60, forming the contour of the sole, the bottom 22, 23. When
    Believe this work unit 60, consisting of 55 with low pressure, fill the material of the forms 30, and 59, forming the bottom of the sole 54, 55 of the cavity 56, 57 s
    and block contours of the sole, made / large volume than the volume of the finished
    with the possibility of turning through the sole. After filling the counter front part of the form 33. 24 or block 5 is fed to
    40475.
    In this case, the forms 30 and 59, forming the lower and side contours of the base, should be designed for the manufacture of both the soles 14, 15, and
    ABOUT
    and the intermediate layer 13. This design is presented in Fig.6. Here, each of the forms 30, 59, forming the bottom and side contours of the sole,
    10 is equipped with a sprue 16, 51 for the sole 14, 15 and a sprue 17, 50 for the intermediate layer 13.
    The sidewalls may consist of matching common sidewalls 12,
    15, whereby such a common sidewall 12 can laterally limit both the sole 15 and the intermediate layer. Such common sidewalls 12 are advantageously used during rotation, which is required for each side of only one locking mechanism. Fig. 3 shows such a common sidewall 12, as well as two individual sidewalls 8, 9, which are affected by closing cylinders 26, 31. On both sides there will be equally arranged and equally actuated sidewalls 8, 9 or 12.
    50 Common way to pour under
    pressure to obtain shaped parts with a clear contour — this is the strain of the strapping by performing a stroke after pouring, at which one of
    half of the shape is shifted towards
    reduced molded parts. For this method, sidewalls 8-11 are movably mounted with respect to the corresponding bottom.
    22, 23 in the feed direction, respectively, of the pad 5 and the counter punch 24, and between the bottoms 22 or 23 and the sidewalls 8-11, a sealing lip is maintained, which allows the use of
    The effect of stamping in the direction of sampling, respectively, of cavities 56, 57 was achieved for a preselected distance. In this case, the position of the pad 5 relative to the sidewalls 8, 10 and the position of the counter-punch 24 relative to the sidewalls 9, 11 remain generally unchanged, i.e. the sidewalls 8. 10, and 9, 11 move along the bottoms 22 and 23, respectively. The return of the sidewalls 8-11 after the removal of the block 5 and the counterbutton 24, which is advisable to be performed after the side panels 8-11 are opened, can be performed by means of one or several spring elements 5-8. In this case, the spring elements 58 can, among other things, rest against the opposite side walls 8,
    10 and 9, 11 or in the rotary part 20 the rotary table 47 moves the support 18, which is mounted on the bearings to the next position where the casting is
    kah 19, 20 can be rotated and operated by a pivoting device 21. The contour of the sole 61, 62 on the bottoms 22, 23 can have a different profile.
    In order to manufacture especially TOHKVIX soles and in order to avoid large efforts, acting on them on the mechanism for moving the counter-punch 24, the blocking of the counter-punch 24 by sidewalls 8-11 is provided. Because of this, the counter-punching mechanism, the Dojken, needs to create only the forces required for positioning.
    In Fig. 1, the sole 15 of a shoe made on the next turn of the turntable 47 by pouring the intermediate layer 13 is already cast through a sprue 16 in the mold cavity formed by the bottom 23, sidewalls 9, 11
    unit 49 through the sprue 17 can fill the cavity corresponding to the intermediate layer 13. The filled
    25, by means of an injection molding unit 49, the material of the intermediate layer, similarly to the above-described process of manufacturing the sole 15, connects the already cast in the previous turn of the turntable 47
    30 a sole 14 with the top of the shoe 6 being on the block. Using the corresponding sidewalls 8, 10, the covering blocks 4, 5 and forming with it a sealing crumb, it is also possible to temporarily produce the upper 6 of the shoe 6 of the material of the intermediate layer. Before filling the cavity of the intermediate layer 13 material of the intermediate layer through a sprue 17 block 5 with
    40 by the top of the shoe 6 was fed by means of a moving cylinder 7 into a corresponding, predetermined, predetermined position for the device, while the sidewalls 8, -10 were locked and the counter-punch 24, the intermediate layer 13 was also cast in the cavity hell sole 14 lying. on the bottom 22, sides 8, 10 and block 5. with the top of the shoe 6 on it. In the phase shown in FIG. 1, the sole 15 and the intermediate layer 13 are in the solidification stage due to cooling or reaction. The manufacturing process is explained in FIGS. 1-7. The rotary table 47 brings the working support 34 into the position corresponding to the mold filling relative to the injection molding machine 48. As shown in FIG. 2, the sidewall 10 is closed by cylinder 27 from the open position. as on the sidewall 8, brought to the position of the closure of the form. With
    this side contour 28 of the sidewalls 8, 10 corresponds to the contour of the sole 29 on the bottom 22.
    The counter-piston 24 by means of the lower cylinder 25 is already brought into a position determined by a device suitable for this purpose, for example a measuring system of the form,
    switch or stops, and together with the sidewalls of the 9, 11 form and the bottom 23 forms a cavity. The injection molding unit 48 is supplied to the working support 34 and fills through the sprue 16 the remaining hollow space between the sides 9, 11, the counter-punch 24 and the bottom 23 with the material for making the sole 15. After this operation, the injection molding unit 48 is retracted and
    10th

    unit 49 through the sprue 17 can fill the cavity corresponding to the intermediate layer 13. The filled
    By means of an assembly 49, the material of the intermediate layer, similarly to the above-described process of manufacturing the sole 15, connects the already cast in the initial turn of the turntable 47
    the sole 14 with the top of the shoe 6 on the shoe 6. Using the respective sidewalls 8, 10, the covering pads 4, 5 and forming a crumb with it, it is also possible to simultaneously make the top of the shoe 6 of the material of the intermediate layer. Before filling the cavity of the intermediate layer 13 material of the intermediate layer through a sprue 17 block 5 with
    the top of the shoe 6 was fed by means of a moving cylinder 7 to the appropriate, predetermined, predetermined position of the device for this purpose, and the sides 8, -10 were locked, resulting in a cavity between the sole 14 lying on the bottom 22, the sidewalls 8, 10 of the form and the top of the shoe 6, are located on the shoe 5.
    While the sole 15 is cast on the caliper 34, an intermediate layer is produced on the caliper 46 similarly to the intermediate layer 13, and during the casting of the intermediate layer 13 by means of the injection molding unit 49 on the caliper .34, a sole similar to the sole 15 is molded on the caliper 35.
    1440475
    Similarly, the doc of working moves of the shoe containing fixed on
    observed on calipers 36-45. Another arrangement of the casting units 48, 49 can also be chosen, with the result that the casting of the intermediate layer 13 can also take place before the casting of the sole 15. It is very convenient to arrange the casting units 48, 49 in which they make simultaneous casting of the sole on one support and intermediate layer 13 for sole .14, which was prepared on the previous whorl, i.e., when both injection molding units 48, 49 are mated to each other, as shown in FIG. As the turntable 47 rotates further, the sole 15 and the intermediate layer 13 may solidify as a result of cooling or reaction. The sole 15 after its manufacture (solidification) is rotated by a certain angle, preferably 180 °, so that its new position corresponds to the position of the sole 14. In this new position, the intermediate layer is made correspondingly to the intermediate layer 13. This rotation of the sole 15 occurs
    after being mounted on the shoe 30 of the molds to form the bottom and side shoe 5, consisting of the top of the shoe 6, the outlines of the outer and intermediate-intermediate layer 13 and the sole 14 of the foot layers one 11 relative to each other preferably 180. 3. The device according to ai.1 and open sidewalls 8, 10 of the form, and the counter-panson 24 was. lowered by means of the lower cylinder 25. Rotation of the platform 15 is performed or by rotating the rotary part 18 with the ZB This is because it has stops to limit the movement of the sidewalls.
    4. The device according to PP. 1-3, which means that the stops for
    the bottoms 22, 23 on it, which limit the movement of the sidewalls closing at the same time, mutually change their position on the punch with the possibility of positioning, and with the available movement located on the bottom 23 in the vertical-base 15 with the side plane open for interaction 8-11 of the molds driven by the sidewalls at a given distance by connecting cylinders 26, 31, 27, 32.45 between the punch and the corresponding one or by rotating the entire block 60 of the bottom. molds for forming the contour of the sole shown in FIG.
    5. The device according to claims 1 to 3, which is based on the fact that the stops for limiting the movement of the side walls of the formula of the invention
    权利要求:
    Claims (8)
    [1]
    1, Apparatus for making multi-layered shoe, including footwear soles joined together with the top of the shoe, of viscous, preferably plastic materials, such as rubber, thermoplastics, forming a network of foaming plastics for connection to each other and with the top
    0
    frame calipers, one of which bears pads mounted on holders at an angle to one another, mounted with the possibility of rotation relative to the axis of the caliper and reciprocating movement of the vertical plane, and placed: under them a working unit with two displaced at an angle to one another forms to form the lower and lateral contours of the outer and inter-. The exact layers of the sole, which are installed with the possibility of rotation from the working position to the non-working one, are average. a tool for closing the molds, made in the form of bottoms and lapsing sidewalls; the direction of movement of the pads.
    [2]
    2. The device according to claim 1, of which is the angle
    five
    The 30 forms for forming the lower and side contours of the outer and intermediate layers are one 11 relative to each other, preferably 180. -
    [3]
    3. The device according to AI.1 and
    This is due to the fact that it has stops to limit the movement of the sidewalls.
    [4]
    4. The device according to PP. 1-3, which means that the stops for
    40, the limitations of the movement of the sidewalls are fixed on the punch with the possibility of translational motion in the vertical plane for interaction with the sidewalls for a given distance 45 between the punch and the corresponding bottom.
    [5]
    5. A device as claimed in Claims 1 to 3, such that the stops for limiting the movement of the sidewalls 50 are fastened on the pad holder and / or on the pad with the possibility of translational movement in the vertical plane to interact with the sidewalls for a given distance between
    55 block and the corresponding bottom.
    [6]
    6. The device according to claim 1, about tl and - the fact that the closing sidewalls of both forms for the outer and intermediate layers of the sole,
    91440475
    schenny about one side of the form
    body, made in the form of a single element.
    [7]
    7. The device according to claim 1, characterized in that it has one or more spring elements placed on the calla side of the form relative to the pad between the closing sidewalls or between the respective
    inward locking sidewall and working unit.
    [8]
    8. The device according to PP. 1-6, of which it has a closing mechanism, executed, for example, in the form of two closing power cylinders, each of which is located on the corresponding side of the form relative to the pad.
    1
    B1
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    five
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    Faye. 3
     30i-T
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    36
    Fad five
    L 8 6
    52
    Fie.b
    / U
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    同族专利:
    公开号 | 公开日
    IT1181966B|1987-09-30|
    DE3502591A1|1985-10-17|
    CS254149B1|1988-01-15|
    IT8547919D0|1985-04-04|
    DD235774A3|1986-05-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3600682A1|1985-12-21|1987-06-25|Kloeckner Ferromatik Desma|SHOE WITH A MIDSOLE MADE OF POLYURETHANE AND AN OUTSOLE MADE OF ELASTOMER|
    DE3643821A1|1986-11-05|1988-05-19|Kloeckner Ferromatik Desma|MOLDING STATIONS, ESPECIALLY FOR ROUND TABLE SYSTEMS, FOR MOLDING ON THE SHOE SOLE WITH AN ELASTOMER OUTSOLE AND A MIDSOLE MADE OF A MIXTURE OF ISOCYANATE AND POLYOL ON SHOE SHOES TO POLYURETHANE|
    DE3643822C1|1986-11-05|1988-03-24|Kloeckner Ferromatik Desma|Molding stations, in particular for rotary table systems, for molding shoe soles with an outsole made of elastomer and a midsole made of a mixture of isocyanate and polyol that reacts to polyurethane onto shoe uppers|
    IT1201760B|1986-12-05|1989-02-02|Union Spa|PROCESS AND PLANT FOR THE REALIZATION OF FOOTWEAR WITH VULCANIZED RUBBER SOLE AND BICOMPONENT POLYURETHANE MIDSOLE|
    DE3910419C2|1989-03-31|1993-10-28|Kloeckner Ferromatik Desma|Device for producing and molding multi-layer soles on an upper|
    DE4038153A1|1990-11-30|1992-06-04|Kloeckner Ferromatik Desma|METHOD, TOOL, TOOL STATION AND SYSTEM FOR REQUESTING MULTI-LAYER SHOE SOLE ON SHOE SHOES|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD26167384A|DD235774A3|1984-04-05|1984-04-05|DEVICE FOR PRODUCING MULTILAYER VISCOSIVE SOLES, PREFERABLY PLAST. MATERIALS|
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