• 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:
    An apparatus and a process for conveying articles on an elongated rail formed with a plurality of ports therein, which are disposed in communication with a plenum connected to a supply of pressurized fluid for discharge through said ports for supporting and conveying an article along said rail on a cushion of fluid. In accordance with one embodiment of the invention, each of the ports incorporates an apertured disc incorporating deflection means thereon for controlling the quantity and fluid flow pattern discharged from each port. In accordance with another embodiment of the invention, the apparatus is of a modular construction comprising individual sections, each comprising a rail enclosed within a housing including duct work for recovering a controlled proportion of the fluid discharged from the rail and effecting a recirculation thereof through the fluid supply means for reuse. It is also contemplated that heating means can be incorporated in the fluid supply system for heating the fluid to a preselected elevated temperature, effecting a corresponding heating of the articles conveyed along the rail in a manner to effect a heat treatment or drying of the articles during the course of their conveyance.
    公开号:SU917693A3
    申请号:SU772443802
    申请日:1977-01-14
    公开日:1982-03-30
    发明作者:В.Ньюманн Джон
    申请人:Окси Метал Индастриз Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR TRANSPORTING PRODUCTS The invention relates to pneumatic transport, namely, devices for transporting products on an air cushion. A device for transporting products on an air cushion is known, comprising a frame, a tray mounted along it, the support surface of which has a shape corresponding to the shape of the product, and is provided with a number of outlets, whose axes are perpendicular to the support surface, and the ventilation system connected with injection units and connected to the outlets to create an air cushion l1. - V: These devices provide transportation on an air cushion. Once, when transporting containers with surface coatings that need to be dried, the latter will be damaged. BY AIR CUSHION The purpose of the invention is to provide transportation of products in various environments. This goal is achieved by the fact that each outlet opening on the side opposite to the supporting surface is made with a groove, on the horizontal surface of which a disk is fixed, having a series of holes radially circumferentially circumscribed along each of which is set at an angle to the disk plane. In addition, the device additionally contains an inlet ventilation system, and on the frame, under the tray, an additional tray is installed symmetrically about the horizontal axis of the transported product, the outlets of which are associated with the additional intake ventilation system.
    39
    At the same time, along at least one of the side surfaces of each tray, there are nozzles connected to the supply air ventilation system and control means for regulating the amount of exhaust air.
    In the side surface of each tray, along its entire length, above the nozzles, a recess is made in which the said control means are installed.
    This control is in the form of a rod that can be moved along a recess.
    At the same time, there is a gap between the vertical surface of the recess and the stem, and on the measuring surface of the rod facing the specified surface, grooves are made at an angle to the longitudinal axis of the tray to allow directional movement of air discharged from the pipes.
    FIG. 1 schematically shows a device, side view; in fig. 2 view A in FIG. 1 (with the top panel removed); in fig. 3 view B in FIG. T in FIG. k is view B in FIG. 3, in FIG. 5 is a cross section of the FIG. on (. 6 is a section D-D in Fig. fHa in Fig. 7 is a view of E in Fig. 6, in Fig. 8 is a view in Fig. 6, in Fig. 9 is a section And-And in Fig. k, Fig. 10 is a view of K in Fig. 9.
    The device comprises a frame, including end panels 1 and 2 and supporting structures, each of which consists of a rectangular frame 3 having a V-shaped corrugated roller k, which is rotatably attached to one side, and also a roller 5 with a double-head profile rail (Fig. 2), which is similarly attached to the other side. A V-shaped grooved roller of each support structure is located in a rotating system including a rail device 6 of a diamond-shaped cross section located between end panels and an adjustable bracket 7- attached thereto. The roller 5 is located at the contact point of the rotating system on a flat the surface of the rail device 8, which is also placed between the end panels of the body
    ca and provided with similar adjustable brackets 7- Depending on the height, an L-shaped column 9 is attached on top of each corner
    5 of the rectangular frame 3 of any supporting structure, and the tray 10 is attached at the bottom. The limited movement of the supporting structures along the rail devices 6 and P compensates for the linear expansion and contraction of the trays caused by changes in temperature, thereby ensuring continuity and straightness of the rail . Fresh air ventilation system 12
    5 is fixed to the upper surface of the tray 10, and a similar intake ventilation 13 is fixed to the lower surface of the optional tray 14. A transition channel having a circle
    0 a bore hole, just fits in the center of the upper and lower supply air systems. These systems are associated with one end of a flexible circular casing 15 in such a way that
    5 air does not penetrate here. The opposite end of the casing is fixed to the circular outlet openings 16, which take place in a vertically disposed discharge
    权利要求:
    Claims (2)
    [1]
    g pipe 17 which abuts the inner surface of the side panel 18. The pipe 17 relates to the injection installation, the lower side of this pipe 17 (Fig. 1 and 2) is connected to the outlet pipe of the casing of the spiral fan 19 whose wing 20 is mounted on the shaft 21 ( fig.). The shaft 21 passes through a corresponding aperture opening located on the side panel 18 and is connected by means of a drive to the motor 22. The outlet of the fan casing 19 is provided with a regulator 23 tons (Fig. 1) installed along axis 2, the position of this regulator The rods can be changed, thus controlling the air flow coming through the discharge pipe 17. There is an air cap 25 near the discharge pipe 17 and the spiral chamber-fan 19 in the presence of a seal (Fig. t and 3) a bottom panel 18 including a filter 27. which provides air to the injection system. A cylindrical heating tube 28 is placed inside a side panel located not far from the 5H inlet 26 and in the air cap 25i in which a gas burner is installed to heat the air within it. cap The device controlling the operation of the gas burner is placed within the body 29, namely on the outer side of the side panel 17. The plate of the air deflector 30 is located within the air cap 25 between the heating tube 28 and the air inlet 26, which provides the necessary stream of air is supplied. At the right end of the horizontal panel 31 (Fig. 1) there is a grating inlet 32 equipped with an axle-mounted regulator of 33 tons, which makes it possible to control the quantities air recirculated from the inside of the housing into the air cap 25. At the left end of the horizontal panel 31 there is a transition pipe 3 which connects the inside of the air cover 25 to the inlet of the fan casing 19. Similarly, the upper panel 35 is equipped with an exhaust pipe 36 connected to the corresponding exhaust circuit. (not shown) by means of which a controlled amount of air coming from inside the device is released to the atmosphere. Let us consider in more detail the rail system into which air is injected (Fig. 7-11) - Tray 1.0 and additional tray 1 have the same structure and cross-sectional contour. These trays 10 and H have: bearing surface 37. corresponding to the cross-section articles, for example, container 38. The supporting surface of each tray has a large number of outlets 39 located in the center of the spatial triangles along the supporting surface. The axis of these holes 39 is parallel. Similarly, it can be concluded that the axes of the outlet orifices 39 are essentially installed perpendicularly to the plane of contact of the supporting surface at the point of intersection of the axes with the given surface. In addition, it is possible to control the angles with respect to the support surface for both the conveying and the necessary transport of air. 3 Any outlet 39 is axially aligned with groove O located on the side opposite to the support surface of the tray. On the horizontal surface of the groove, a disk that is stably fixed and held by means of the washer C2 in the form of a star. The disk has a large number of holes. Along one side of each hole, the blade angle kk is set at an angle, which is designed to deflect the flow of air passing through these holes, so that air can flow out of outlet holes +3 in the form of a spiral jet. This jet forms an air vortex at each of the outlet openings 3 which contributes to the application of an applied and separating force with respect to the product, for example, to a cylindrical container 38 transported between the two. . Preventing the contact of the disk with the annular rim C is provided by means of engaging keys located around the periphery of the washer 2 (Fig. 10). These keys k (are blocked with respect to the surface of the groove. The fresh air ventilation systems 12 and 13 are attached to the sealing jig against the longitudinal side edges of each of the trays 10 and, using a variety of screws 7, the trays 10 and Ш are aligned in the exact vertical position by means of a series of spacer rods 8 located between the side flanges of the chutes 10 and 1, securely fastened to opposite sides of the screws (Fig. 5). Trays supporting surfaces 10 and are precisely positioned relative to the peripheral surface of the container 38 and are separated from the peripheral surface by means of an air cushion formed when the air flow exits the outgoing orifices 38. Subsequently, the spacer rods 8 hold the additional tray AND the intake ventilation system 13 and prevent contact with the tray 10, Which in turn is supported by the supporting structures. The arrangement of the outlet openings 39 adjacent to the end part of the tray 10, as well as the adjacent end of the adjacent tray 10, It is selected in such a way as to provide the necessary air jet coming out of the outlet openings 39 to observe the uniformity of the supporting air cushion through which the containers are transported. Since the outlet openings 39 overlap the separating edge, which is determined by the adjacent ends of adjacent trays, the front side of the tray 10 has a U-shaped groove. 50. A large number of aperture inlets 51 are placed on the side surface of each tray 10 and 1. The nozzles 51 are in communication with the air under pressure in the supply air system 12 and 13. The rod 52, which serves as a control means for controlling the amount of air discharged from them, has a rectangular configuration, is placed in a recess 53 a series of Z-shaped mounts 5. The rod 52 through adjustment can be transferred from one position in which it is connected to the outlet of the nozzle 51 to another position in which air escapes from the inside of the nozzle 51 in the form of an air curtain through the slit 55 The lateral arrangement of the slit 55 causes the fact that when leaving, the flow of the air curtain is reflected from the outer peripheral surface of the container 38. At the same time, it protrudes laterally relative to the supporting surfaces of the trays, thus creating a force tangentially to these surfaces that provides rotational movement of containers during transportation. Due to the fact that the diametrically opposed rods of the trays 10 and 1 are selectively positioned and occupy an appropriate position, the necessary rotation of the containers can be ensured during the course of or counterclockwise. nerov along trays. The inner surface of the rod 52 is flat, and therefore the air curtain flow is generally released in the direction perpendicular to the transport direction of the containers 38. The inner front side of the rod 52 has a large number of grooves 5b located diagonally, which communicate the constant component moving the air curtain coming out of the nozzles 51 in such a way that it is possible to speed up or slow down the transport of the containers 38 along the trays. The slowing down or interruption of the speed of the containers during their transportation can also be controlled by means of lateral reflective walls 57, the position of which along the selected length of each side of the trays is monitored. The arrangement of the lateral, baffle plates 57 is such that it prevents the lateral exit of the air exiting through the outlets 39 while ensuring air flow in the longitudinal direction, passing in two opposite directions. The component of the air flow, moving in the opposite direction, in baffles 57, is directed in the opposite direction with respect to the transportation of containers 38 out of the outlets. Claim 1. Device for transporting products on an air cushion, comprising a frame, a tray mounted along it, the support surface of which has a shape corresponding to the shape of the product, and is provided with a number of outlets, the axes of which are perpendicular to the support surface, and intake ventilation associated with injection installations and connected to outlet openings for creating an air cushion, characterized in that, in order to ensure the transportation of products in different environments, each side opening, pro99
    The opposite supporting surface is filled with a groove, on the horizontal surface of which a disk is fixed, having a number of holes radially arranged around the circumference, along each of which is mounted at an angle to the disk plane of the blade.
    2. The device according to claim 1, about which it additionally contains an intake ventilation system, and on the frame, under the tray, an additional tray is installed symmetrically with respect to the horizontal axis of the transported product, the outlets of which are connected to the additional system fresh air ventilation. ..
    [2]
    3- Device in PP. 1 and 2, it is noted that along at least one of the side surfaces of each tray there are nozzles and control means connected to the intake ventilation system and means for controlling the amount of air discharged from them.
    ten
    k. The device by nn. 1-3, that is, in the lateral surface of each tray along its entire length, above the nozzles, there is a notch in which said control means are installed.
    5. A device according to claim k, characterized in that the control means is in the form of a rod,
    having the ability to move along the notch.
    6. A POP-5 device, characterized in that there is a gap between the vertical surface of the recess and the rod, and grooves are made on the measuring surface of the rod facing the specified surface of the recess at an angle to the longitudinal axis of the tray to impart directional movement of the air emitted from the nozzles.
    Sources of information taken into account in the examination 1. USSR patent tf 489296,
    cl. B 65 G 5VOO, 17-03.71 (prototype) Phage 2 1P 2726
    25
    FIG. Duff in
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    同族专利:
    公开号 | 公开日
    SE7613118L|1977-07-17|
    JPS5288982A|1977-07-26|
    IT1073592B|1985-04-17|
    AT353680B|1979-11-26|
    MX143848A|1981-07-24|
    FR2338204B1|1982-07-16|
    NL7613703A|1977-07-19|
    FR2338204A1|1977-08-12|
    BE850351A|1977-07-13|
    BR7608337A|1977-12-13|
    ES455038A1|1977-12-01|
    DE2659516A1|1977-07-21|
    ZA767123B|1977-10-26|
    GB1570506A|1980-07-02|
    AU2015276A|1978-06-08|
    CA1054963A|1979-05-22|
    DK535676A|1977-07-17|
    CH599024A5|1978-05-12|
    US4144021A|1979-03-13|
    ATA927176A|1979-04-15|
    AU505401B2|1979-11-22|
    SE430683B|1983-12-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1304822A|1919-05-27|Thebmostatic-control device |
    GB927720A|1900-01-01|
    US2795054A|1954-10-07|1957-06-11|Oxy Catalyst Inc|Method and apparatus for heat recovery from drying oven effluents|
    US2981528A|1956-08-14|1961-04-25|Armstrong Cork Co|Drying system|
    US3043055A|1957-02-26|1962-07-10|Riley Stoker Corp|Expansion joint|
    FR1272807A|1960-11-03|1961-09-29|Hoechst Ag|Discharge device for extruded profiles|
    SE307921B|1967-02-20|1969-01-20|Jet Stream Airveyors Ltd|
    US3682457A|1970-10-09|1972-08-08|United States Steel Corp|Hanging bosh construction with means allowing for thermal expansion|
    US3748177A|1971-01-11|1973-07-24|Oxy Metal Finishing Corp|Method of simultaneous fluid processing and conveying|
    US3904255A|1971-03-17|1975-09-09|Oxy Metal Industries Corp|Vortex diffuser fluid bearing device|
    US3782791A|1971-03-17|1974-01-01|Udylite Corp|Vortex diffuser fluid bearing device|
    US3994678A|1975-05-12|1976-11-30|Oliver Machinery Company|Heater for billets|US4098568A|1976-11-22|1978-07-04|Oxy Metal Industries Corporation|Rotary conveying apparatus|
    US4710068A|1986-09-15|1987-12-01|Reynolds Metals Company|Air conveyor|
    US5687766A|1996-01-18|1997-11-18|B. W. Vortex, Inc.|Apparatus for forming a vortex|
    US6336775B1|1998-08-20|2002-01-08|Matsushita Electric Industrial Co., Ltd.|Gas floating apparatus, gas floating-transporting apparatus, and thermal treatment apparatus|
    FI20050519A0|2005-05-16|2005-05-16|Esko Partanen|Tube conveyor for molded forms|
    KR20100053566A|2007-07-19|2010-05-20|쎈트로테름 서멀 솔루션즈 게엠베하 운트 콤파니 카게|Arrangement for the contactless transport of flat substrates|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US64983676A| true| 1976-01-16|1976-01-16|
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