• 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:
    PCT No. PCT/SE80/00177 Sec. 371 Date Feb. 27, 1981 Sec. 102(e) Date Feb. 27, 1981 PCT Filed Jun. 25, 1980 PCT Pub. No. WO81/00081 PCT Pub. Date Jan. 22, 1981.A machine for winding conical bodies of receptacles in a helical manner around a conical, rotating shaping member using webs of waste paper is disclosed.
    公开号:SU1088654A3
    申请号:SU813255800
    申请日:1981-03-02
    公开日:1984-04-23
    发明作者:Вильгельм Фагерберг Эрик
    申请人:Инлэндз Актиеболаг (Фирма)；
    IPC主号:
    专利说明:

    110 The invention relates to the fabrication of housings of conical boxes with inner annular bottom lugs. A machine for manufacturing the housings of conical boxes with an inner hinged bottom lug is known, comprising a rotatable conical mandrel, a support frame for supporting a web of web, a means for securing the initial end of the web. material on the narrow end of the conical mandrel, a means for axial movement of the conical mandrel relative to the reference rag "and and glue molding 1DIY mechanism Li. Odnyko iz The machine is inefficient. The aim of the invention is to increase productivity. The goal is achieved by the fact that a machine for manufacturing casings of conical boxes with an inner annular bottom lug, comprising a rotating conical mandrel, a support frame for supporting the web material, means for securing the initial end of the web of material on the narrow end of the conical mandrel, means for axially moving the conical mandrel with respect to the reference cancer and gluing mechanism, has a guide cover for closing the end face of the narrow end of the conical mandrel, located on the frames Although it can be rotated to the end portion of the conical mandrel, the conical mandrel has an annular shoulder located at the narrow end of the conical mandrel whose diameter is smaller than the smallest. the diameter of the conical mandrel, the means for securing the initial. the end of the blade has two clamping jaws, one of which is fixedly mounted on the front part of the narrow end of the conical mandrel, and the other is rotatable to the fixed jaw, and a lever for feeding the blade to the mandrel mounted on the support frame can be moved along the axis of the conical mandrel, wherein a slit is made in the annular shoulder for inserting the end of the web. At the same time at the end of the lever fixed scissors and means for gripping the canvas. The means for fixing the initial end of the web has a catch spring-loaded to the annular rim of the conical mandrel and connected to the movable lip, and an emphasis for engagement is mounted on the web feed lever. with a latch. Moreover, a power cylinder with a piston is installed on the guide cover (FOR interacting with a movable sponge. ... 88654t In addition, a flange is fixed on the frame opposite the conical mandrel to remove the finished box, the diameter of which is smaller than the largest diameter box 5 in Fig. Agen machine before the start of winding, front view; in Fig.2the same, after winding is finished, side view; in Fig. 3 - the same, right view; in Fig. 4 - the same, left view; on Yu Fig. 5 - L view in Fig. 4; Fig; b; scissors; Fig. 7 and 8 - placement of the position of the scissors blades; Fig. 9 conical mandrel and p Lever; Fig. 10 means for securing the initial 15 end of the web; Fig. 11 - latch; Fig. 12 - the box is ready; Fig. 13 - the same section, the machine includes a support frame 1 for supporting the web 2 20 Material. On shaft 3 there is a cogical mandrel 4 and means for axial movement of the mandrel relative to the support frame, made in the form of a sliding element 5, connected with the piston 6 of the power cylinder 7 (Fig. one). The conical mandrel 4 has an annular collar 8 located at the narrow end 9 of the conical mandrel 10, the diameter of which is smaller than the smallest diameter of the conical mandrel 4. The mandrel 4 was driven by the drive 11 through the V-shaped belts 12. On the frame 1 there is a guide cover 13 (Fig 1-3) to close the end portion of the narrow end 9 35 of the conical mandrel 4. The lid 13 has a flange 14 for guiding the web of material 2 and is connected to the piston 15 of the power cylinder 16. In the annular shoulder 8 vb (40 is filled with a slot 17 (FIG. 3) to insert the initial to 18 on the web. To secure the initial end 18 of the web, there is a reed containing two clamping jaws 19 and 20. A sponge 19 nb under 45 ° is mounted on the end portion 21 of the narrow end 9 of the mandrel 10. The sponge 20 is rotatably fixed to the fixed sponge 19. The sponge 20 is located on at one end of the lever 22 for “feeding the canvass against a support.” The free end of the lever 22 is hinged by means of a bolt 23 on the front part 21 of the narrow end of the mandrel. The spring 24 (FIG. 3 and 9) presses the lever 22 “” the fixed jaw 19. The lever 22 zan with pivotally interconnected ry agaksh 25 and 26, spring-loaded by a spring 27. The pivot point 28 of levers 25 and 26 under the action of the piston 15 of the actuator 16 presses on the spring 60 and the lever 27, 22 with the sponge 20 moves away from jaw 19. In the idle position (FIG. 3) the lever 22 is gripped by a latch 29, one end, which with the help of a hinge 30 is mounted on a 65 clip 31 on the front part 21 of the narrow end of the mandrel 10, and the opposite end 32 turns the spring 33 into a locked state (Fig. 10). On the support frame 1 (Fig. 1-4), on the ropH3OHTaj | bHOM shaft 34, a lever 35 is installed to feed the web to the frame. A lever 36 connected to the piston 37 of the power cylinder 38 is mounted on the shaft 34. The shoulder 39 of the lever 35 is rigidly fixed on the shaft 34, and the shoulder 40 rotates around the shaft 41 and is connected to the piston 42 of the power cylinder 43. At the free end of the shoulder 40 is fixed the fixed blade 44 of the scissors, and the blade 45 rotates around the shaft 46 with the help of the piston 47 of the power cylinder 48. A movable clamping lip 49 is fixed to the movable blade 45, preloaded by the spring 50. The movable sponge 49 interacts with the fixed sponge 51 fixed to the fixed blade 44. On the lever 35 mounted up op 52 (fig. 11) for engagement with the latch .29. On the support frame 1, the pinch roller 54 is rotatably connected to the piston 55 of the power cylinder 56. It is mounted on the bottom end of the crank arm 53. On the post 57 (FIG. 3, a tensioner 58 is installed that adjusts the tension of the web 2 when winding it off the roll 59. A glue-applying mechanism 61 is mounted on the bracket 60, the roller 62 of which applies glue to the bottom surface of the web for 2 materials. The conical mandrel 10 has an auxiliary drive 63 (Fig. 1) and a locking element 64 (Fig. 5) located on the shaft 3 The locking member 64 rests on the latch. 65 in a position in which the slot 17 is free for the lever 35 to supply a polo to the mandrel. To unlatch the latch 65, the piston 66 of the power cylinder is turned on, 67. Figures 12 and 13 show how the turns of the material web are applied to obtain a conical the housing 68 of the finished box 69 to form an annular shoulder 70 on which the bottom 71 of the box rests, and to form an annular shoulder 72 on which the lid 73 of the box rests. The web 2 is inserted between the blades 44 and 45 of the scissors and is cut by pressing the jaws 49 and 51. The 35 t lever is not the web 2 in which the initial end 18 of the web is placed opposite the slot 17 The power cylinder 7 displaces the sliding element 5 and the mandrel 10 The initial end 18 of the web 2 enters the slot 17 and is positioned between the jaws. 19 and 20. The stop 52 of the lever 35 rests on the latch 29, as a result of which the lever 22 is released. The sponge 20 under the action of the spring 24 presses the initial end 18 of the blade to the sponge 19. The power cylinder 48 opens the blade 45 of the scissors. The power cylinder 43 rotates the shoulder 40 of the lever 35, returning it to its initial position (Fig. 3). A piston 74 with a power cylinder 75 moves the guide pivot-13 13 down to a position in front of the annular shoulder B. The power cylinder 67 moves the latch 65 to the open position. The actuator 11 is turned on. At the moment when the mandrel 10 begins to rotate, the power cylinder 56 rotates the pressure roller 54, pressing it against the outer surface of the material web 2, unfolds the coils using an adhesive mechanism 61. The initial coils 76 (Fig. 13) are guided by a flange 14 on the guideway cover 13. The sliding element 5 is displaced by the ram 7 as the mandrel 10 rotates to the right (FIGS. 1 and 2). The sequence of turns 77 then overlap only partially. When the height of the finished correction frame 69 becomes sufficient, the axial movement of the sliding element 5 is stopped, rows of turns 78 are laid out, resulting in an annular shoulder 72. Then the sliding element 5 is displaced in reverse and the turns 79 are applied to form the upper flange 80 to support the cover 73 The shoulder 40 of the lever 35 is rotated counterclockwise (Fig. 2) and the blade 2 is cut by the blades 44 and 45 of the scissors. The power cylinder 16 returns the sponge 20 to the non-operating position. Latch 29 floor action of the spring 33 captures the lever 22. The power cylinder 75 returns the cover 13 to its initial position (Fig. 1). During winding, the outer diameter of the box flange 80 becomes larger than the inner diameter 81 of the annular flange 82. The mandrel 10 passes through the annular flange 82 and the housing 68 of the finished box 69 pushes axially away from the mandrel 10 against the guide flange 80 against the annular flange 82 (FIG. 2 and 3). The finished box 69 slides off the mandrel 10 at its narrow end 9. The proposed machine design increases its productivity.
    7
    g / u
    Fig. $
    FIG. 7
    Fig.c
    B ±,
    25
    7 G / 2f 2b
    yy
    Fg / g
    yr / j
    / /
    FIG 3
    llrtf-llffi
    T
    33 f /
    FIG. eleven
    71 FIG. 12
    权利要求:
    Claims (5)
    [1]
    1. MACHINE FOR MANUFACTURING CONE BOX CASES WITH INTERNAL RING BOTTOM OUTLET, comprising a rotating conical 'mandrel, a support frame for supporting the web of material, means for securing the initial end of the material web on the narrow end of the conical mandrel frame, and axial support means and an applicator mechanism, characterized in that, in order to increase productivity, it has a guide cover for closing the end part of the narrow end of the conical a mandrel located on the frame with the possibility of turning it to the end part of the conical mandrel, the conical mandrel has an annular collar located on the narrow end of the conical mandrel, the diameter of which is smaller than the smallest diameter of the conical mandrel, the means of fixing the initial end of the web has two clamping lips, one of which is fixedly mounted on the end part of the narrow end of the conical mandrel, and the other is rotatably to the movable sponge, and the lever for feeding the web to the mandrel mounted on the support frame movable along the axis of the conical mandrel, wherein the annular collar is formed a slot for the insertion end of the web.
    [2]
    2. The machine according to claim 1, which is characterized in that scissors and means for gripping the web are fixed at the end of the lever.
    [3]
    3. The machine according to claim 1, with the fact that the means for securing the initial end of the web has a latch spring-loaded to the annular collar of the conical mandrel associated with a movable sponge, and a stop is mounted on the web feed lever to interact with the latch.
    [4]
    4. The machine according to claim 1, characterized in that a power cylinder with a piston for interaction with a movable sponge is mounted on the guide cover.
    [5]
    5. The machine according to claim 1, characterized in that a flange is mounted on the frame opposite the conical mandrel to remove the finished box, the diameter of which is smaller than the largest outer diameter of the box.
    1>
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE256937C|1900-01-01|
    FR418978A|1910-08-02|1910-12-23|John Christopher Coram|Machine for winding cones and tubes|
    CA177254A|1917-04-17|1917-05-22|Young, Almon M.|Receptacle|
    US1270890A|1917-07-23|1918-07-02|William H Davis|Manufacture of hollow ware.|
    US1495040A|1921-01-17|1924-05-20|Vortex Mfg Co|Machine for making reenforced sanitary cups|
    US1573573A|1924-08-06|1926-02-16|Tulip Container Corp|Tube-forming machine|
    US2013748A|1934-11-03|1935-09-10|Sonoco Products Co|Compressed paper article|
    US3095156A|1959-11-05|1963-06-25|Studebaker Packard Corp|Machine for laying up hollow laminated articles|
    US3402091A|1959-12-21|1968-09-17|Haveg Industries Inc|Method and apparatus for forming hollow structures by helically winding strips on edge under pressure|
    DE1245276B|1962-09-17|1967-07-20|Paul & Co O H G Inh Karl Kuner|Method and device for the production of winding sleeves from web-shaped material|
    US3420721A|1965-03-12|1969-01-07|Swedlow Inc|Method of wrapping bias cut tape under longitudinal tension|
    US3919925A|1973-04-10|1975-11-18|Akio Hayama|Process and equipment for continuous manufacture of corrugated cardboard box|NL8204725A|1982-12-07|1984-07-02|Mako Bv|WASTE CONTAINER, METHOD AND APPARATUS FOR MANUFACTURING SUCH A CONTAINER AND COVER ACCOMPANYING THE CONTAINER.|
    US4795652A|1986-12-15|1989-01-03|Cooper Concepts, Inc.|Method for forming an edible food container|
    IT1217195B|1988-04-26|1990-03-14|Sergio Visentin|PERFECTED OPERATING MACHINE, FOR THE PRODUCTION OF FIBER DRUMS, IN PARTICULAR OF DRUMS HAVING A CONICAL TRUNK CONFORMATION|
    US5797832A|1991-02-22|1998-08-25|Visy Paper Pty Ltd|Apparatus and method for forming lightweight pallets|
    GB2279320B|1993-06-21|1996-11-27|Bowater Packaging Ltd|A tapered drum|
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    法律状态:
    优先权:
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