• 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:
    For producing a tubular body from a blank of sheet material of which the opposite faces, at least adjacent respective opposite lateral margins of each face are made of mutually weldable thermoplastic material, the blank having a central section, and two opposite flanks which respectively have said opposite lateral margins distally of the central section.
    公开号:SU831056A3
    申请号:SU772532201
    申请日:1977-09-22
    公开日:1981-05-15
    发明作者:Мэгерле Карл
    申请人:Megerle Karl；
    IPC主号:
    专利说明:

    (54) DEVICE FOR MANUFACTURING TUBULAR BELT PRODUCTS
    Same front view; FIG. 3, section A-A in FIG. one; in fig. 4 is a section BB in FIG. 1, the position of the workpiece in the molding process; in fig. 5 the same, the position of the workpiece during the welding process; Fig. 6 is an embodiment of a receiving table with a stationary cutting knife; in fig. 7. Stationary knife. h
    The device for the manufacture of tubular hollow articles contains a driving carrier 2 installed with the possibility of longitudinal movement in the housing 1, made of two identical parts, rigidly mounted between them with brackets 3. The receiving tables 4 are mounted on the slide with parallel cutting machines 5 fixed to each of them 5 and clamp b, the mechanism 7 for supplying blanks and molding machines 8 and 9 located on both sides of it, each of which is made in the form of a mandrel 10 and movable forming elements 11, 12 and 13, welding machines 14 and unloading mechanisms 15, each of which is made in the form of two moving elements installed with the possibility of interaction with the mandrel 10. The mandrel is made flat. The slide 2 is connected to the cylinder 16 by means of a rod 17.
    The device works as follows.
    The combined ribbon-like material 18 with the thermoplastic outer layer through the feed roller 19 is fed in the transverse direction to the slide on one of the receiving tables 4. The photocell 20, which is located in the fixed loading table 21, is controlled by combining the feed. bath material. In this case, the photocell reads the side of the composite material facing the loading table with the printed image until it appears on the last mark, after which; it turns off the engine 23 by means of the Controller 22 connected therewith, thereby interrupting the drive of the feed roller. After stopping the feed roller, the cylinder 24 pushes the clamp 6 through the operating board 25 through the work board 25 and presses the combination material to the loading table 21. Directly thereafter, under the action of the working plate, the cutting knives 5 are lowered and the workpiece1 y, the length of which corresponds to the perimeter of the finished product and the tolerance for the overlap and the weld, is separated from the composite material,
    The knives 5 are arranged in pairs with the possibility of vertical movement on the guiding fingers 1x 27 fastened in a sled.
    FIG. 3, the upper end position of the knuckle guiding elements 28 are formed with a sajop slide for feeding the combination material. As the work plate moves down, the knives 5 and clamping elements 28 are pressed down, pressing the combination material to the slide.
    After securing the workpiece on the receiving table, when the working cylinder 16 is actuated, the slide moves to the designated by dash-dotted line in FIG. 1, the final position is removed and the molding machine 9 enters. As soon as the sled reaches its final position, the motor 23 is turned on and the feed roller 19 pulls off the ribbon-like composite material C from the collecting roller and transfers it to another receiving table and then the described process repeats.
    权利要求:
    Claims (1)
    [1]
    The plate 29 is lifted from the cylinder, 30 forming element 12 comes into contact with the workpiece and presses it against the ovally rounded lower side of mandrel 10. As forming element 12 through compression spring 31 and guide pin 32 rests on molding element 11, the latter after clamping the workpieces on the mandrel can move further forward, so that its forked-shaped forming jaws 33 capture the workpiece in the still unfolded, shown in FIG. 4 in a dash-dotted position and on both sides bend the workpiece up. In this case, the outer part of the workpiece, which until now has been held by the clamping elements 28 on the slide, is released. Accordingly, the guide fingers 27, with the clamping elements 28 mounted on them, are moved to the upper end position. When the workpiece (see Fig. 4) reaches a V-shaped form, the forming elements 13 begin to act, which are horizontally movable relative to each other when the working cylinders 34 are actuated through the piston rods 35. At the same time, the control is made so that one of the forming elements 13 stacks the next to it is the ple, cho preparation | f on the mandrel before the other has completely laid the neighboring shoulder ifS. mandrel. When etrm formed overlap V of both longitudinal edges of the workpiece. Once it has been formed, the sponge of the welding machine located above the mandrel of the working cylinder 36 is pressed against the overlap and welding of the molded tubular product takes place. At the same time, a part formed in the previous working stroke is removed from the right-hand end of the discharge mechanism 15 from the right end of the salazoz. In this unloading mechanism, horizontally mounted by means of a compressed air cylinder, moving reciprocating movable elements, which on the opposite side of the mandrel capture the core part by friction and drag it during movement of the cajia3OK, are mounted horizontally. transferred to a collection or transporter (not shown). In the variant VEHOLININ. Of the receiving table (see fig. B), the cutting knife 37 is rigidly fixed on the body 1 by means of the bracket 38. The knife has a cutting edge 39 which is vertical or slightly inclined to the vertical. The proposed device allows for an increase in productivity. Apparatus of the Invention A device for manufacturing tubular hollow articles from a composite material with a thermoplastic outer layer, comprising a molding machine made in the form of a mandrel and movable molding elements, as well as a loading mechanism // / BOCK To the molding machine, which is In order to increase the productivity of the device, it is equipped with an additional molding machine installed parallel to the first molding machine | not from the opposite side of the mV of supplying blanks, movable sleds and receiving tables mounted on them with two detachable knives fixed in parallel on each of them, welding machines and unloading mechanisms, which are made in the form of moving elements installed with. interaction with the mandrel, and mounted on the slide at the receiving table. as the workpiece moves, the mandrel is preferably flat with at least one side facing the jaws of the welding machine and fixed in the body of the molding machine fixedly, each receiving table is equipped ; clamps, and each molding machine is installed between the workpiece feed mechanism and the unloading mechanism. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 119504, cl. B 21 C 37/12, 1958. / 7
     A - A
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    No. / // u7l
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    同族专利:
    公开号 | 公开日
    JPS5346380A|1978-04-25|
    US4200482A|1980-04-29|
    BR7706666A|1978-06-13|
    ATA691577A|1982-07-15|
    FR2366923B1|1982-11-12|
    IE45619L|1978-04-06|
    DK441277A|1978-04-07|
    CH611223A5|1979-05-31|
    YU233777A|1983-10-31|
    YU40819B|1986-06-30|
    IE45619B1|1982-10-06|
    FR2366923A1|1978-05-05|
    CA1100398A|1981-05-05|
    MX146823A|1982-08-25|
    AT370034B|1983-02-25|
    JPS612489B2|1986-01-25|
    IT1086030B|1985-05-28|
    AU2934577A|1979-04-12|
    AU511970B2|1980-09-18|
    GB1588049A|1981-04-15|
    AR218462A1|1980-06-13|
    DE2739239A1|1978-04-13|
    HU176567B|1981-03-28|
    SE428658B|1983-07-18|
    DD132729A5|1978-10-25|
    ES471452A1|1979-02-01|
    DK148678B|1985-09-02|
    SE7709644L|1978-04-07|
    BE859392A|1978-02-01|
    CS200527B2|1980-09-15|
    ES462413A1|1978-12-16|
    ZA775997B|1978-05-30|
    NL7710201A|1978-04-10|
    DE2739239C2|1985-08-22|
    DK148678C|1986-02-10|
    引用文献:
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    US2403995A|1946-07-16|Method of making fiber container |
    FR633406A|1926-08-17|1928-01-28|Lapipe & Wittmann|Machine for making cardboard boxes and more particularly boxes for pocket piles|
    US3597292A|1966-07-04|1971-08-03|Iwao Niwa|Process for effecting a bond between synthetic resin fiber fabrics and an apparatus therefor|
    US3912568A|1969-07-07|1975-10-14|Toyo Seikan Kaisha Ltd|Method of manufacturing drums of metal cans|
    US3603220A|1970-02-02|1971-09-07|Phillips Petroleum Co|Wrapping apparatus|
    US3764425A|1972-01-10|1973-10-09|Milprint Inc|Apparatus and method for the manufacture of tubular containers|
    US3832964A|1972-11-24|1974-09-03|Colgate Palmolive Co|Dispensing container manufacturing apparatus and methods|
    CH575295A5|1974-03-25|1976-05-14|Roda Fratelli Sa|US4310369A|1979-12-12|1982-01-12|Dixico Incorporated|Apparatus and method for fabricating a flexible cylinder from multi-ply flexible web material having metal and plastic plies|
    GB2128709A|1982-10-16|1984-05-02|C J Cawte|Drainage pipes|
    JPH05214638A|1992-02-03|1993-08-24|Tanaka Seni Kogyo Kk|Production of napped cloth of circular knitting and device therefor|
    CH688229A5|1993-05-07|1997-06-30|Maegerle Karl Lizenz|A method for producing a rohrfoermigen Hohlkoerpers.|
    US5427741A|1993-05-19|1995-06-27|Cem Corporation|Pressure resistant reinforcing means for containers for materials to be microwave heated|
    EP1679265A1|2005-01-06|2006-07-12|Aisapack Holding SA|Tube with non-circular cross-section, its manufacturing method and apparatus therefor|
    DE102007018387B4|2007-04-17|2014-09-04|Weil Engineering Gmbh|Continuous welding machine for welding a pipe blank|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH1261476A|CH611223A5|1976-10-06|1976-10-06|
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