Adhesive tape die cutting device

Abstract

The utility model discloses an adhesive tape die cutting device which comprises a workbench, and a first fixing rod is fixed to the upper portion of one side of the workbench. Through cooperative use of the sliding groove, the sliding block and the ionic wind snake, a large amount of airflow with positive and negative charges can be generated through the ionic wind snake in the using process of the device, charges on an object can be neutralized, and when the charges on the surface of the object are negative charges, the positive charges in the airflow can be attracted by the ionic wind snake; when the electric charge on the surface of the object is positive charge, the electric charge can attract negative charge in airflow, so that static electricity on the surface of the object is neutralized, the purpose of eliminating the static electricity is achieved, the static electricity generated around the adhesive tape in the die cutting operation process can be eliminated through the ionic wind snakes, edge warping of the adhesive tape caused by the static electricity in the die cutting operation process is prevented, and the service life of the adhesive tape is prolonged. The sliding block in the sliding groove of the workbench slides to drive the ionic wind snake to slide on the workbench together, and the sliding ionic wind snake can be aligned with the maximum reaction area where static electricity is generated in the adhesive tape die cutting operation process for centralized elimination.

Description

Technical Field

[0001] The utility model relates to the technical field related to die-cutting machines, in particular to a tape die-cutting device. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is coated on its surface. In the process of tape processing, die-cutting is a very common process. It is a molding process that uses the die-cutting knife of the die-cutting machine to combine into a die-cutting plate according to the pattern required by the product design, and under the action of pressure, the tape or other plate-shaped blanks are rolled and cut into the required shape or cut marks; the die-cutting machine is also called a beer machine, a cutting machine, and a CNC punching machine. It is mainly used for die-cutting, creasing and hot stamping operations, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, and steel wires to apply a certain pressure through the embossing plate to roll and cut printed products or cardboard into a certain shape. It is an important equipment for post-printing packaging processing and molding; in short, the tape die-cutting machine uses the special knife die of the die-cutting machine to cut the tape into the shapes required for various applications to meet different production needs.

[0003] In the existing device for tape die-cutting, the tape roll is driven by the rotating winding rod to move forward continuously, and then is cut into different shapes by the knife die installed on the device. However, during the die-cutting operation of the tape, a large amount of static electricity will be generated in the surrounding working environment. The static electricity will cause the tape to curl, thereby affecting the quality of the tape model product during the die-cutting operation. Therefore, it is necessary to propose a tape die-cutting device. Utility Model Content

[0004] The purpose of the utility model is to provide a tape die-cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tape die-cutting device comprises a workbench, a first fixing rod is fixed above one side of the workbench, a first roller is sleeved on the outer side of the first fixing rod, a second fixing rod is fixed below one side of the workbench, a second roller is sleeved on the outer side of the second fixing rod, a bracket is fixed above the workbench, a hydraulic cylinder is installed on one side of the bracket, a piston rod is installed at the lower end of the hydraulic cylinder, a fixing plate is fixed at the lower end of the piston rod, a first bolt passes through the top of the fixing plate, an upper mold is fixedly connected to the lower end of the fixing plate, a lower mold is arranged above the workbench, a motor is installed above the bracket, a rolling rod is installed on one side of the output end of the motor, a slide groove is opened on the inner side of the workbench, a slider is sleeved on the inner side of the slide groove, an ion wind snake is fixed above the slider, a material discharge port is opened on the inner side of the workbench, and a material receiving box is arranged below the workbench.

[0006] Preferably, the fixing plate is threadably connected to the upper die via a first bolt, and the first bolt is symmetrically arranged with respect to the center axis of the fixing plate.

[0007] Preferably, a limiting hole is provided on the outer side of the rolling rod, a fixing plate is sleeved on the outer side of the rolling rod, a fixing ring is sleeved on the outer side of the rolling rod, and a second bolt penetrates the upper side of the fixing ring.

[0008] Preferably, the rolling rod forms a rotating structure through a motor and a bracket, and the limiting holes are distributed on the rolling rod at equal intervals.

[0009] Preferably, the fixing ring is used in conjunction with a fixing disk, and the fixing disk is symmetrically arranged with respect to the central axis of the winding rod.

[0010] Preferably, the fixing ring is threadedly connected to the winding rod via a second bolt, and the inner diameter of the fixing ring is consistent with the outer diameter of the winding rod.

[0011] Preferably, the ion wind snake forms a sliding structure with the workbench through a slider, and the slider is arranged in an "I"-shaped structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This kind of tape die-cutting device, through the coordinated use of a slide groove, a slider and an ion wind snake, can generate a large amount of airflow with positive and negative charges through the ion wind snake during the use of the device, which can neutralize the charge on the object. When the charge on the surface of the object is negative, it will attract the positive charge in the airflow. When the charge on the surface of the object is positive, it will attract the negative charge in the airflow, so that the static electricity on the surface of the object is neutralized, achieving the purpose of eliminating static electricity. In this way, the static electricity generated around the tape during the die-cutting operation can be eliminated through the ion wind snake, and the tape can be prevented from warping due to static electricity during the die-cutting operation. The slider in the slide groove of the sliding table drives the ion wind snake to slide on the workbench together, and the sliding ion wind snake can be aligned with the maximum reaction area of ​​static electricity generated during the tape die-cutting operation for centralized elimination;

[0014] 2. The adhesive tape die-cutting device is used in coordination with the winding rod, the limiting hole, the fixing plate, the fixing ring and the second bolt. During the use of the device, the waste material generated after the adhesive tape is die-cut is rolled up by the winding rod, and the waste material roll is fixed by the fixing plates on both sides of the winding rod, and then the fixing plates are reinforced by the fixing rings on both sides, and then the second bolt is inserted into the corresponding limiting hole on the winding rod to fix the fixing ring and the winding rod. In this way, when the winding rod is rolling up the waste material, the fixing plate can keep the position of the waste material roll unchanged, so as to prevent the rolled up waste material roll from slipping on the winding rod when the adhesive tape is die-cutting;

[0015] 3. This tape die-cutting device is used in conjunction with a fixed plate and a first bolt. During the use of the device, the fixed plate can be separated from the upper mold by loosening the first bolt, and then different upper molds and lower molds can be replaced, and then the fixed plate and the upper mold can be tightened by the first bolt. In this way, when the tape needs to be die-cut into products of different specifications and shapes, different upper molds and lower molds can be replaced at any time for matching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the second fixing rod of the utility model;

[0018] Figure 3 This is a schematic diagram of the second bolt structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixed disk structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the slider of the utility model;

[0021] Figure 6 This is a schematic diagram of the discharge port structure of the utility model.

[0022] In the figure: 1. workbench; 2. first fixed rod; 3. first roller; 4. second fixed rod; 5. second roller; 6. bracket; 7. hydraulic cylinder; 8. piston rod; 9. fixing plate; 10. first bolt; 11. upper die; 12. lower die; 13. motor; 14. rolling rod; 15. limiting hole; 16. fixing plate; 17. fixing ring; 18. second bolt; 19. slide groove; 20. slider; 21. ion wind snake; 22. discharge port; 23. receiving box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: a tape die-cutting device, comprising a workbench 1, a first fixing rod 2 is fixed above one side of the workbench 1, a first roller 3 is sleeved on the outer side of the first fixing rod 2, a second fixing rod 4 is fixed below one side of the workbench 1, a second roller 5 is sleeved on the outer side of the second fixing rod 4, a bracket 6 is fixed above the workbench 1, a hydraulic cylinder 7 is installed on one side of the bracket 6, a piston rod 8 is installed at the lower end of the hydraulic cylinder 7, a fixing plate 9 is fixed at the lower end of the piston rod 8, a first bolt 10 is passed through the upper side of the fixing plate 9, and an upper die 11 is fixedly connected to the lower end of the fixing plate 9 The fixing plate 9 is threadedly connected to the upper die 11 through the first bolt 10, and the first bolt 10 is symmetrically arranged with the central axis of the fixing plate 9. The fixing plate 9 is threadedly connected to the upper die 11 through the first bolt 10. The fixing plate 9 and the upper die 11 can be tightened and disassembled by tightening and loosening the first bolt 10. In this way, when the tape needs to be cut into products of different specifications and shapes during die-cutting operations, different upper dies 11 and lower dies 12 can be replaced at any time for matching. A lower die 12 is arranged above the workbench 1, and a motor 13 is installed above the bracket 6. A rolling rod 14 is installed at one side output end of the motor 13;

[0025] See also Figure 4-5A limiting hole 15 is provided on the outer side of the winding rod 14, and the winding rod 14 forms a rotating structure with the motor 13 and the bracket 6. The limiting holes 15 are evenly spaced on the winding rod 14, and the winding rod 14 forms a rotating structure with the motor 13 and the bracket 6. The waste generated when the tape is die-cut can be rolled up by the winding rod 14, and the limiting holes 15 are evenly spaced on the winding rod 14. The fixed disks 16 in different positions can be adjusted to match tape rolls of different widths. A fixed disk 16 is sleeved on the outer side of the winding rod 14, and a fixing ring 17 is sleeved on the outer side of the winding rod 14. The fixing ring 17 is used in conjunction with the fixing disk 16, and the fixing disk 16 is symmetrically arranged with the central axis of the winding rod 14. The fixing ring 17 is used in conjunction with the fixing disk 16. The fixing disk 16 is fixed by the fixing ring 17 to make the fixing disk 16 more firmly fixed. A second bolt 18 runs through the top of the fixing ring 17, and the fixing ring 17 passes through the second bolt 18 The fixing ring 17 is threadedly connected to the winding rod 14, and the inner diameter of the fixing ring 17 is consistent with the outer diameter of the winding rod 14. The fixing ring 17 is threadedly connected to the winding rod 14 by the second bolt 18. The fixing ring 17 can be fixed by the second bolt 18 to fix the position of the fixing plate 16. A slide groove 19 is provided on the inner side of the workbench 1, and a slider 20 is sleeved on the inner side of the slide groove 19. An ion wind snake 21 is fixed above the slider 20. The ion wind snake 21 forms a sliding structure with the workbench 1 through the slider 20. The slider 20 is an "I"-shaped structure. The ion wind snake 21 forms a sliding structure with the workbench 1 through the slider 20. The ion wind snake 21 can be driven by the sliding slider 20 to slide on the workbench 1. The sliding ion wind snake 21 can be aligned with the maximum reaction area of ​​static electricity generated during the tape die-cutting operation to eliminate it centrally. A discharge port 22 is provided on the inner side of the workbench 1, and a material receiving box 23 is provided below the workbench 1.

[0026] Working principle: When using the tape die-cutting device, first turn on the external power supply, then put the first roller 3 with the surface wrapped with tape into the second fixed rod 4 and fix it, then put the second roller 5 with the surface wrapped with release film into the first fixed rod 2 and fix it, extract a part of the tape and put it on the workbench 1, then extract a part of the release film and place it under the tape, the release film below prevents the upper tape from sticking to the workbench 1, then pull a part of the tape and wrap it around the winding rod 14 above the bracket 6, then use the fixed disks 16 on both sides of the winding rod 14 to fix the tape roll, then use the fixed rings 17 on both sides to reinforce the fixed disks 16, then insert the second bolt 18 into the corresponding limit hole 15 on the winding rod 14, fix the fixing ring 17 to the winding rod 14, then turn on the motor 13 switch, let the motor 13 rotate and drive The winding rod 14 rotates together to retract the tape, and then the hydraulic cylinder 7 switch is turned on, and the piston rod 8 at the lower end of the hydraulic cylinder 7 moves up and down repeatedly, and the upper mold 11 and the lower mold 12 fixedly connected below the piston rod 8 also move up and down repeatedly to die-cut the tape, and then the ion wind snake 21 switch on the workbench 1 is turned on to remove the static electricity generated in the surrounding working environment. The slider 20 in the slide groove 19 of the sliding workbench 1 can allow the ion wind snake 21 to align with the maximum reaction area of ​​static electricity generated during the tape die-cutting operation for centralized elimination. When the device is not in use, the external power supply of the device is cut off. The model of the hydraulic cylinder 7 is hsgl01-50, the model of the motor 13 is Y2-80M1-2, and the model of the ion wind snake 21 is ES-080BF. In this way, the use process of the tape die-cutting device is completed.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tape die-cutting device, comprising a workbench (1), characterized in that: A first fixing rod (2) is fixed above one side of the workbench (1), and a first roller (3) is sleeved on the outer side of the first fixing rod (2). A second fixing rod (4) is fixed below one side of the workbench (1), and a second roller (5) is sleeved on the outer side of the second fixing rod (4). A bracket (6) is fixed above the workbench (1), and a hydraulic cylinder (7) is installed on one side of the bracket (6). A piston rod (8) is installed at the lower end of the hydraulic cylinder (7), and a fixing plate (9) is fixed at the lower end of the piston rod (8). A first bolt (1) is passed through the upper side of the fixing plate (9). 0), the lower end of the fixed plate (9) is fixedly connected to an upper mold (11), a lower mold (12) is arranged above the workbench (1), a motor (13) is installed above the bracket (6), a winding rod (14) is installed at one output end of the motor (13), a slide groove (19) is provided on the inner side of the workbench (1), a slider (20) is sleeved on the inner side of the slide groove (19), an ion wind snake (21) is fixed above the slider (20), a discharge port (22) is provided on the inner side of the workbench (1), and a material receiving box (23) is arranged below the workbench (1).

2. The adhesive tape die-cutting device according to claim 1, characterized in that: The fixing plate (9) is threadedly connected to the upper mold (11) via a first bolt (10), and the first bolt (10) is symmetrically arranged with respect to the central axis of the fixing plate (9).

3. The tape die-cutting device according to claim 1, characterized in that: A limiting hole (15) is provided on the outer side of the rolling rod (14), a fixing plate (16) is sleeved on the outer side of the rolling rod (14), a fixing ring (17) is sleeved on the outer side of the rolling rod (14), and a second bolt (18) penetrates the upper side of the fixing ring (17).

4. The tape die-cutting device according to claim 3, characterized in that: The rolling rod (14) forms a rotating structure with the support (6) through the motor (13), and the limiting holes (15) are distributed at equal intervals on the rolling rod (14).

5. The adhesive tape die-cutting device according to claim 3, characterized in that: The fixing ring (17) is used in conjunction with a fixing disk (16), and the fixing disk (16) is symmetrically arranged with respect to the central axis of the winding rod (14).

6. The adhesive tape die-cutting device according to claim 3, characterized in that: The fixing ring (17) is threadedly connected to the rolling rod (14) via a second bolt (18); the inner diameter of the fixing ring (17) is consistent with the outer diameter of the rolling rod (14).

7. The adhesive tape die-cutting device according to claim 1, characterized in that: The ion wind snake (21) forms a sliding structure with the workbench (1) via a slider (20), and the slider (20) is arranged in an "I"-shaped structure.

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