Horizontal zipper tape supply device

Abstract

The utility model relates to the technical field of zipper processing equipment, in particular to a horizontal zipper tape supply device which comprises a working table and two chucks arranged on the same axis, the working table is arranged below the chucks, and two lifting mechanisms are symmetrically arranged on the working table in a front-back mode with the axis of the chucks as the symmetry axis. The two lifting mechanisms are used for lifting a zipper tape cylinder to the position between the two chucks, each lifting mechanism comprises a transmission rod, a swing arm installed at the two ends of the transmission rod and an adjusting assembly used for adjusting the angle of the swing arm on the transmission rod, the two lifting mechanisms are arranged on the workbench, the two transmission rods are meshed through a gear, the two transmission rods rotate together, and therefore the zipper tape cylinder is lifted to the position between the two chucks. According to the technical scheme, the swing arms on the transmission rods swing in the axis direction of the chucks together, so that a zipper tape barrel of the workbench is lifted to the position between the two chucks, the center of the zipper tape barrel is aligned to the centers of the chucks, the two chucks can clamp and fix the zipper tape barrel conveniently, the zipper tape barrel is prevented from falling off, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper processing equipment, in particular to a horizontal zipper tape feeding device. Background Art

[0002] The zipper tape feeding machine, also known as the tape unwinding machine or the tape feeding machine, is one of the main equipment used in the production and processing of zippers. One of the steps is to color the zipper tape, and the zipper dyeing is to directly place the rolled zipper tape in the dyeing machine. After the dyeing is completed, the rolled zipper tape is taken out and sent to the ironing machine for ironing. Referring to the zipper tape automatic feeding machine of the reference publication (announcement) number: CN104310099A, the existing tape feeding machine is to fix the rolled zipper tape cylinder between the left and right heads, connect one end of the zipper tape to the ironing machine, and feed the zipper tape into the ironing machine while the tape feeding machine unwinds the tape. In the past, the rolled zipper tape cylinder was manually fed to the tape feeding machine. , or the material is assisted by equipment such as cranes. In order to adapt to the concept of modern automated production, the material is now automatically loaded by AGV locomotives, and then equipped with a horizontal tape feeder. The AGV locomotive delivers the rolled zipper tape to the workbench of the tape feeder. The workbench automatically rises to lift the zipper tape drum to the corresponding position of the left and right heads, and then the left and right heads clamp the rolled zipper tape drum. However, the current horizontal tape feeder does not have a positioning function. The zipper tape drum is prone to rolling on the workbench, making it difficult to align the axis of the zipper tape drum with the left and right heads, so that the left and right heads cannot be clamped accurately. The zipper tape drum is easy to fall during the rotation and release process, posing a safety hazard. Utility Model Content

[0003] The utility model provides a horizontal zipper tape feeding device, which can achieve the purpose of lifting a zipper tape cylinder between two clamping plates by utilizing two lifting mechanisms so as to align the zipper tape cylinder with the clamping plates.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a horizontal zipper tape feeding device, comprising a workbench and two chucks arranged on the same axis, the workbench is arranged below the chuck, and the workbench is symmetrically provided with two lifting mechanisms with the axis of the chuck as the symmetry axis, and the zipper tape reel is lifted to between the two chucks by the two lifting mechanisms, and the two lifting mechanisms each include a transmission rod, a swing arm installed at both ends of the transmission rod, and an adjustment component for adjusting the angle of the swing arm on the transmission rod, and the transmission rod is linked to the corresponding swing arm through the adjustment component to swing along the axis direction of the chuck, and the two transmission rods are both provided with gears, and synchronous rotation is achieved through the two gears.

[0005] Furthermore, the swing arm includes a swing rod and a main shaft. One end of the swing rod is sleeved on the transmission rod, and the other end is connected to the main shaft. The main shaft is externally rotatably connected with a shaft sleeve.

[0006] Furthermore, the workbench is provided with an opening, and the shaft sleeve is located in the opening.

[0007] Furthermore, the adjustment assembly includes a fixing ring and an adjusting ring, the fixing ring is fixed to the end of the transmission rod, the adjusting ring is arranged between the swing arm and the fixing ring, a through hole is arranged in a ring shape on the fixing ring, a threaded hole is arranged in a ring shape on the adjusting ring, the through hole and the threaded hole are connected by screws, and a pushing rod is arranged on the outside of the adjusting ring to abut against the swing arm, and the swing arm is pushed to swing by the pushing rod.

[0008] Furthermore, the push rod is threadedly connected to the adjusting ring.

[0009] Furthermore, railings are provided on the front and rear sides of the top of the workbench.

[0010] Furthermore, a driving cylinder is connected to one of the transmission rods.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: through the two lifting mechanisms provided on the workbench, the two transmission rods are engaged by gears, so that the two transmission rods rotate together, and the swing arms on the transmission rods swing together toward the axis direction of the chuck, thereby lifting the zipper drum of the workbench between the two chucks, and aligning the center of the zipper drum with the center of the chuck, which is beneficial to the clamping and fixing of the zipper drum by the two chucks, preventing the zipper drum from falling, and thus reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the distribution of the workbench and the chuck in the present utility model.

[0014] Figure 3 It is a three-dimensional diagram of the lifting mechanism in the utility model.

[0015] Figure 4 It is an exploded view of the lifting mechanism in the utility model.

[0016] Figure 5 This is an exploded view of the swing arm in the utility model.

[0017] Figure 6 This is an exploded view of the adjustment component in the present invention.

[0018] Figure 7 This is a schematic diagram of the connection between the swing arm and the adjustment assembly in the present invention.

[0019] In the figure: workbench 1, zipper drum 2, chuck 3, lifting mechanism 4, output rod 31, rotating shaft 32, transmission rod 41, swing arm 42, adjustment assembly 43, gear 44, opening 100, railing 101, telescopic mechanism 311, swing rod 421, connecting part 422, main shaft 423, sleeve 424, fixing ring 431, adjusting ring 432, pushing rod 433, driving cylinder 441, through hole 4310, threaded hole 4320, and protrusion 4330. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] As shown in the accompanying drawings, the present invention is a horizontal zipper feeding device, including a workbench 1 and two chucks 3 arranged on the same axis. This belongs to the structure of the existing horizontal feeding device. The existing structure also includes an organism, a telescopic mechanism 311 is provided on one side of the organism, and an output rod 31 of the telescopic mechanism 311 is connected to one chuck 3, and a rotating shaft 32 is provided on the other side of the organism, and the rotating shaft 32 is connected to the other chuck 3. When the zipper drum 2 is placed between the two chucks 3, the telescopic mechanism 311 extends and causes the chuck 3 to press against one end of the zipper drum 2, pushing the zipper drum 2 onto the chuck 3 of the rotating shaft 32, thereby achieving the two chucks 3 clamping and fixing the zipper drum 2; the workbench 1 is provided below the chuck 3, specifically below between the two chucks 3, and the workbench 1 is symmetrically aligned front and back with the axis of the chuck 3 as the axis of symmetry. It is said that two lifting mechanisms 4 are provided, and the zipper tape drum 2 is jointly lifted to between the two chucks 3 by the two lifting mechanisms 4. The two lifting mechanisms 4 include a transmission rod 41, a swing arm 42 installed at both ends of the transmission rod 41, and an adjustment component 43 for adjusting the angle of the swing arm 42 on the transmission rod 41, and the transmission rod 41 is linked to the corresponding swing arm 42 through the adjustment component 43 to swing along the axis direction of the chuck 3. Gears 44 are provided on the two transmission rods 41, and synchronous rotation is achieved through the two gears 44. The swing arm 42 is provided with a connecting part 422, and the connecting part 422 has a circular hole, and is sleeved on the outer curved surface of the transmission rod 41 using the circular hole. The circular hole and the transmission rod 41 are interference fit, that is, the transmission rod 41 is against the inner wall of the circular hole, so that the transmission rod 41 can directly drive the swing arm 42 to swing without the need for an adjustment component 43.

[0022] The utility model discloses a horizontal zipper tape feeding device. The principle and effect of the present invention are as follows: two lifting mechanisms 4 are provided on a workbench 1. The two lifting mechanisms 4 include a transmission rod 41, a swing arm 42 and an adjustment assembly 43. The two transmission rods 41 are connected by meshing gears 44 so that the two transmission rods 41 can rotate together. Under the intervention of a driving cylinder 441, the two transmission rods 41 rotate synchronously, so that the swing arms 42 on the transmission rods 41 swing together toward the axis direction of the chuck 3. That is, the lifting mechanism 4 located in front of the chuck 3, its swing arm 42 swings backward, and the lifting mechanism 4 located behind the chuck 3, its swing arm 42 swings forward, and one end of the swing arm 42 gradually approaches the axis of the chuck 3. Figure 1-3 As shown, the two swing arms 42 located on the left side of the two transmission rods 41 and the two swing arms 42 located on the right side of the two transmission rods 41 simulate the action of scissors moving together, thereby lifting the zipper drum 2 on the workbench 1 between the two chucks 3 and aligning the center of the zipper drum 2 with the center of the chucks 3, which is conducive to the clamping and fixing of the zipper drum 2 by the two chucks 3, preventing the zipper drum 2 from falling, thereby reducing safety hazards.

[0023] In this embodiment, the swing arm 42 includes a swing rod 421 and a main shaft 423. One end of the swing rod 421 is sleeved on the transmission rod 41, and the other end is connected to the main shaft 423. The main shaft 423 is rotatably connected to the shaft sleeve 424. It should be noted that the connecting portion 422 is specifically a circular hole sleeved on the transmission rod 41, and the outer side of the circular hole is provided with a slot extending to the end face of the swing rod 421. The two groove walls of the slot are provided with locking holes. By locking the screws, the two groove walls are gradually brought closer to each other, so that the slot is closed, the circular hole is reduced, and the circular hole clamps the transmission rod 41. Although the swing rod 421 can be fixed to the transmission rod 41 through the connecting portion 422, in the absence of the zipper tape drum 2, the transmission rod 41 can drive the swing arm 42 to swing. If the transmission rod 41 is fixed and the swing rod 421 is rotated forcefully, the swing rod 421 will still rotate on the transmission rod 41. For example, if there is a zipper drum 2, the transmission rod 41 will have difficulty driving the swing arm 42 to swing without the use of the adjustment component 43. Due to the weight pressure of the zipper drum 2, even if the transmission rod 41 rotates, the swing arm 42 cannot swing to lift the zipper drum 2. Therefore, the transmission rod 41 needs to use the adjustment component 43 to achieve a smooth swing of the swing arm 42. The swing rod 421 and the main shaft 423 are vertically arranged, and the shaft sleeve 424 can rotate outside the main shaft 423. When the lifting mechanism 4 lifts the zipper drum 2, the friction between the shaft sleeve 424 and the zipper drum 2 is reduced, making the lifting action smoother. Figure 2 As shown, the workbench 1 is provided with an opening 100 , and the sleeve 424 is located in the opening 100 . In the initial state, the sleeve 424 is in the opening 100 and does not protrude from the top surface of the workbench 1 , so as to prevent the sleeve 424 from blocking the loading of the zipper tape drum 2 .

[0024] During the lifting action, it is necessary to ensure that the two lifting mechanisms 4 are symmetrically distributed with the axis of the chuck 3 as the symmetry axis, and the angle formed by the swing rod 421 and the axis of the chuck 3 must also be the same. When the zipper tape drum 2 is on the workbench 1, the two transmission rods 41 are driven at the same time. The two transmission rods 41 move at the same time and drive the swing rod 421 to swing toward the axis of the chuck 3, thereby lifting the zipper tape drum 2 and sending it toward the chuck 3. The swing rod 421 can be directly fixed and welded to the two ends of the transmission rod 41 to ensure that the angles of the swing rods 421 at both ends of the transmission rod 41 are the same. However, it is difficult to ensure that the angles of the swing rods 421 on the two transmission rods 41 are completely symmetrical during the installation process, which requires the use of an adjustment component 43. In this embodiment, the adjustment component 43 includes a fixing ring 431 and an adjustment ring 432, the fixing ring 431 is fixed to the end of the transmission rod 41, the adjusting ring 432 is arranged between the swing arm 42 and the fixing ring 431, the fixing ring 431 is provided with a through hole 4310 in an annular manner, the adjusting ring 432 is provided with a threaded hole 4320 in an annular manner, the through hole 4310 and the threaded hole 4320 are connected by screws, a protrusion is provided on the outer side of the adjusting ring 432, a pushing rod 433 is provided on the protrusion, which abuts against the swing arm 42, and pushes the swing arm 42 to swing through the pushing rod 433, the lifting mechanism 4 located on the front side, the pushing rod 433 abuts against the front side of the swing arm 42, and pushes the swing arm 42 to swing backward, the lifting mechanism 4 located on the rear side, the pushing rod 433 abuts against the rear side of the swing arm 42, and pushes the swing arm 42 to swing forward.The fixing ring 431 on the adjustment component 43 is provided with a plurality of through holes 4310, and the number of threaded holes 4320 of the adjusting ring 432 corresponds to the number of through holes 4310, and the plurality of through holes 4310 are distributed in an annular manner on the fixing ring 431, and the size of the circle formed by them is equal to the size of the circle formed by the plurality of threaded holes 4320, preferably twice the number of through holes 4310, wherein the fixing ring 431 is fixed to the end of the transmission rod 41. During installation, the swing rod 421 and the adjusting ring 432 are first inserted into the transmission rod 41 in sequence, and the swing rod 421 is connected to the transmission rod 41 by the connecting portion 422, and then the fixing ring 431 is fixed to the end of the transmission rod 41. At this time, the adjusting ring 432 is rotated to align the threaded holes 4320 in different directions with the through holes 4310 of the fixing ring 431, and the swing rod 421 is adjusted. The angle is adjusted and the screw is finally installed to fix the adjusting ring 432 and the fixing ring 431. At this time, the fixing ring 431 and the adjusting ring 432 are both fixed to the transmission rod 41 and rotate with the transmission rod 41. The adjusting ring 432 abuts against the swing rod 421 through the provided pushing rod 433 and is used to push the swing rod 421 to swing. When the transmission rod 41 rotates, the fixing ring 431 and the adjusting ring 432 rotate synchronously and push the swing arm 42 to swing toward the axis direction of the chuck 3 through the pushing rod 433; wherein, the pushing rod 433 is threadedly connected to the protrusion, and the angle of the swing rod 421 will still have a slight offset, or the pushing rod 433 does not completely abut the swing rod 421. At this time, the pushing rod 433 can be twisted to make it closer to or away from the swing rod 421 to achieve fine adjustment.

[0025] In this embodiment, railings 101 are provided on the front and rear sides of the top of the workbench 1. Since the top surface of the workbench 1 is flat, the railings 101 are mainly used to block the zipper drum 2 on the workbench 1 to prevent it from rolling off the workbench 1. A driving cylinder 441 is connected to one of the transmission rods 41, and a power device is used to synchronously drive the two transmission rods 41 to rotate. Preferably, a cylinder is used, which has smooth movement, large thrust, and controllable process.

[0026] The above embodiments are preferred embodiments of the present invention. All structures similar to those of the present invention and equivalent changes made thereto should fall within the scope of protection of the present invention.

Claims

1. A horizontal zipper tape feeding device, comprising a workbench and two chucks arranged on the same axis, wherein the workbench is arranged below the chucks, characterized in that: The workbench is symmetrically provided with two lifting mechanisms with the axis of the chuck as the axis of symmetry, and the zipper tape drum is lifted between the two chucks by the two lifting mechanisms. The two lifting mechanisms include a transmission rod, a swing arm installed at both ends of the transmission rod, and an adjustment component for adjusting the angle of the swing arm on the transmission rod. The transmission rod is linked to the corresponding swing arm through the adjustment component to swing along the axis direction of the chuck. Gears are provided on the two transmission rods, and synchronous rotation is achieved through the two gears.

2. A horizontal zipper tape feeding device according to claim 1, characterized in that: The swing arm includes a swing rod and a main shaft. One end of the swing rod is sleeved on the transmission rod, and the other end is connected to the main shaft. The main shaft is externally rotatably connected with a shaft sleeve.

3. A horizontal zipper tape feeding device according to claim 2, characterized in that: The workbench is provided with an opening, and the shaft sleeve is located in the opening.

4. A horizontal zipper tape feeding device according to claim 2, characterized in that: The adjusting assembly includes a fixing ring and an adjusting ring. The fixing ring is fixed to the end of the transmission rod. The adjusting ring is arranged between the swing arm and the fixing ring. A through hole is arranged in an annular shape on the fixing ring. A threaded hole is arranged in an annular shape on the adjusting ring. The through hole and the threaded hole are connected by screws. A pushing rod that abuts against the swing arm is arranged on the outer side of the adjusting ring, and the swing arm is pushed to swing by the pushing rod.

5. A horizontal zipper tape feeding device according to claim 4, characterized in that: The pushing rod is threadedly connected to the adjusting ring.

6. A horizontal zipper tape feeding device according to claim 1, characterized in that: Railings are provided on the front and rear sides of the top of the workbench.

7. The horizontal zipper tape feeding device according to claim 1, characterized in that: One of the transmission rods is connected with a driving cylinder.

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