Adhesive tape processing and slitting equipment capable of adjusting tension and preventing looseness

Abstract

The utility model discloses tension-adjustable anti-loosening adhesive tape processing and slitting equipment which comprises a workbench, the upper surface of the workbench is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first gear, the side surface of the first gear is in meshed connection with a second gear, and the second gear is in meshed connection with a third gear. The side surface of the second gear is fixedly connected with a first rotating roller, the end, away from the second gear, of the first rotating roller is rotationally connected with the workbench, and the side surface of the first gear is connected with a third gear in an engaged mode. The second gear and the third gear are arranged on the side surface of the first gear, the first gear can drive the first rotating roller and the second rotating roller to rotate in the opposite directions to tension the adhesive tape, and the third gear, the second rotating roller, the limiting seat and other structures can be driven by the sliding block to move front and back conveniently to adjust the tension of the adhesive tape, so that the adhesive tape tension is adjusted. And the problem of influence on cutting work due to loosening of the adhesive tape is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape processing and slitting, in particular to an adhesive tape processing and slitting device capable of adjusting tension and preventing loosening. Background Art

[0002] Adhesive tape is composed of two parts: a base material and an adhesive. It connects two or more unconnected objects together through bonding. It is widely used in production and life and plays a fixing role. In the process of tape production, the tape needs to be cut.

[0003] A tape slitting and laminating device disclosed in the Chinese utility model patent application disclosure specification CN220283068U can make the movable block move along the track of the slide groove by pressing the limit block and moving it into the movable opening, which is beneficial to adjusting the spacing between the movable blocks and facilitating slitting processing according to needs, thereby improving the slitting effect. By loosening the limit block, the limit block can be clamped in the limit opening to fix the movable block under the action of the first spring, which is beneficial to the first cutting knife to maintain good stability during cutting. However, the existing tape slitting device has a relatively simple structure. When slitting the tape, the tape must first be stretched straight. The current device does not have a structure that can adjust the tension of the tape, so that the tape is easy to loosen when being cut, thereby affecting the cutting effect. Utility Model Content

[0004] The utility model aims to provide a tape processing and slitting device with adjustable tension and anti-loosening, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a tape processing and slitting device with adjustable tension and anti-loosening, comprising:

[0006] A workbench, wherein a first motor is fixedly connected to the upper surface of the workbench, a first gear is fixedly connected to the output end of the first motor, a second gear is meshedly connected to the side surface of the first gear, a first roller is fixedly connected to the side surface of the second gear, and an end of the first roller away from the second gear is rotatably connected to the workbench;

[0007] The side surface of the first gear is meshedly connected with the third gear, the side surface of the third gear is fixedly connected with a rotating rod, the outer surface of the rotating rod is provided with a second roller, the outer surface of the rotating rod is rotatably connected with a rotating block, one end of the rotating rod away from the third gear is rotatably connected with a limiting block, the inside of the limiting block is slidably connected with a fixed rod, and both ends of the fixed rod are fixedly connected to the workbench;

[0008] A second motor is fixedly connected to the side surface of the workbench, a lead screw is fixedly connected to the output end of the second motor, a sliding block is threadedly connected to the outer surface of the lead screw, a sliding groove is provided on the upper surface of the workbench, a limiting seat is fixedly connected to the upper surface of the sliding block, the upper surface of the limiting seat is fixedly connected to the rotating block, the lower surface of the limiting seat is slidably connected to the workbench, and a limiting roller is provided on the side surface of the workbench.

[0009] Preferably, a fixing block is fixedly connected to the side surface of the workbench, and a third motor is fixedly connected to the side surface of the fixing block.

[0010] Preferably, the output end of the third motor is fixedly connected with a threaded rod, the third motor can drive the threaded rod to rotate, the outer surface of the threaded rod is threadedly connected with a movable block, and the rotation of the threaded rod can drive the movable block to move back and forth.

[0011] Preferably, the outer surface of the movable block is slidably connected to the fixed block, and the fixed block can limit the movable block so that it can only move in parallel.

[0012] Preferably, a movable groove is provided on the lower surface of the fixed block, and a hydraulic device is provided on the lower surface of the movable block. The hydraulic device can drive the cutting device to rise and fall to cut the tape.

[0013] Preferably, the outer surface of the hydraulic device is slidably connected to the movable groove, and the hydraulic device and the cutting device move together with the movable block to adjust different cutting positions. A cutting device is provided at one end of the hydraulic device to facilitate cutting of the tape.

[0014] Preferably, the first motor, the second motor, the third motor, the hydraulic device and the cutting device are all connected to an external power source.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The tape processing and slitting equipment with adjustable tension and anti-loosening has a second gear and a third gear arranged on the side surface of the first gear. The first gear can drive the first roller and the second roller to rotate in opposite directions to tighten the tape, and the third gear, the second roller, the limit seat and other structures can move forward and backward under the drive of the sliding block to adjust the tension of the tape and avoid the problem that the tape loosens and affects the cutting work;

[0017] (2) This type of tape processing and slitting equipment with adjustable tension and anti-loosening has a movable block set inside the fixed block, which can drive the hydraulic device and the cutting device to move back and forth, thereby adjusting the cutting device to cut different positions of the tape, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the workbench of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the fixing block of the utility model.

[0022] In the figure: 1. workbench; 2. first motor; 3. first gear; 4. second gear; 5. first roller; 6. third gear; 7. rotating rod; 8. second roller; 9. rotating block; 10. limit block; 11. fixed rod; 12. second motor; 13. lead screw; 14. sliding block; 15. sliding groove; 16. limit seat; 17. limit roller; 18. fixed block; 19. third motor; 20. threaded rod; 21. movable block; 22. movable groove; 23. hydraulic device; 24. cutting device. 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. 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 1-4 The utility model provides an embodiment: a tape processing and slitting device with adjustable tension and anti-loosening, comprising a workbench 1, a first motor 2 is fixedly connected to the upper surface of the workbench 1, a first gear 3 is fixedly connected to the output end of the first motor 2, and the first motor 2 can drive the first gear 3 to rotate.

[0025] The side surface of the first gear 3 is meshedly connected with the second gear 4, and the first gear 3 can drive the second gear 4 to rotate together with the first roller 5. The side surface of the second gear 4 is fixedly connected with the first roller 5, and the tape can be wrapped around the outer surface of the first roller 5. The end of the first roller 5 away from the second gear 4 is rotatably connected to the workbench 1.

[0026] The side surface of the first gear 3 is meshedly connected with the third gear 6. The first gear 3 can drive the third gear 6, the rotating rod 7 and the second roller 8 to rotate together. The rotation direction is opposite to the rotation direction of the first roller 5, which can generate tension on the tape to tighten it. The side surface of the third gear 6 is fixedly connected with the rotating rod 7. The outer surface of the rotating rod 7 is provided with the second roller 8. The tape can be wrapped around the outer surface of the second roller 8. The outer surface of the rotating rod 7 is rotatably connected with a rotating block 9.

[0027] One end of the rotating rod 7 away from the third gear 6 is rotatably connected to a limit block 10, and the inside of the limit block 10 is slidably connected to a fixed rod 11. The limit block 10 can limit the rotating rod 7 and the second roller 8. When moving, it can drive the limit block 10 to slide on the surface of the fixed rod 11. Both ends of the fixed rod 11 are fixedly connected to the workbench 1.

[0028] A second motor 12 is fixedly connected to the side surface of the workbench 1, and a lead screw 13 is fixedly connected to the output end of the second motor 12. The second motor 12 can drive the lead screw 13 to rotate. A sliding block 14 is threadedly connected to the outer surface of the lead screw 13. The rotation of the lead screw 13 can drive the sliding block 14 to move back and forth. A sliding groove 15 is provided on the upper surface of the workbench 1. A limit seat 16 is fixedly connected to the upper surface of the sliding block 14. The limit seat 16 moves with the sliding block 14. The upper surface of the limit seat 16 is fixedly connected to the rotating block 9. The limit seat 16 can drive the second roller 8 to move back and forth, thereby adjusting the tension of the tape. The lower surface of the limit seat 16 is slidably connected to the workbench 1.

[0029] A limiting roller 17 is provided on the side surface of the workbench 1, and the limiting roller 17 is located at the lower side of the middle position between the first roller 5 and the second roller 8. The tape is wound around the surface of the limiting roller 17, which can limit the tape, so that the first roller 5 and the second roller 8 on both sides can drive the tape to be tightened. A fixed block 18 is fixedly connected to the side surface of the workbench 1, and a third motor 19 is fixedly connected to the side surface of the fixed block 18. A threaded rod 20 is fixedly connected to the output end of the third motor 19. The third motor 19 can drive the threaded rod 20 to rotate. A movable block 21 is threadedly connected to the outer surface of the threaded rod 20. The rotation of the threaded rod 20 can drive the movable block 21 to move back and forth. The outer surface of the movable block 21 is slidably connected to the fixed block 18. The fixed block 18 can limit the movable block 21 so that it can only move in parallel.

[0030] A movable groove 22 is provided on the lower surface of the fixed block 18, and a hydraulic device 23 is provided on the lower surface of the movable block 21. The hydraulic device 23 can drive the cutting device 24 to rise and fall to cut the tape. The outer surface of the hydraulic device 23 is slidably connected to the movable groove 22. The hydraulic device 23 and the cutting device 24 move together with the movable block 21, and different cutting positions can be adjusted. The cutting device 24 is provided at one end of the hydraulic device 23 to facilitate cutting the tape. The first motor 2, the second motor 12, the third motor 19, the hydraulic device 23, and the cutting device 24 are all connected to an external power supply.

[0031] When the embodiment of the present application is in use: the tape is passed through the first roller 5, the limiting roller 17 and the second roller 8, the first motor 2 is started to drive the first gear 3 to rotate, the second gear 4 and the third gear 6 are rotated at the same time, and the first roller 5 and the second roller 8 are driven to rotate in opposite directions, so that the tape is tightened. When the tension of the tape needs to be adjusted, the second motor 12 is started to drive the lead screw 13 to rotate, so that the sliding block 14 moves forward and backward with the limiting seat 16 and the second roller 8. At this time, the third gear 6 and the first gear 3 are in a sliding connection state, and the second roller 8 can drive the tape backward to tighten, and finally the hydraulic device 23 is controlled to descend, so that the cutting device 24 cuts the tape.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tape processing and slitting device with adjustable tension to prevent loosening, characterized in that: include: A workbench (1), wherein a first motor (2) is fixedly connected to the upper surface of the workbench (1), a first gear (3) is fixedly connected to the output end of the first motor (2), a second gear (4) is meshingly connected to the side surface of the first gear (3), a first roller (5) is fixedly connected to the side surface of the second gear (4), and an end of the first roller (5) away from the second gear (4) is rotatably connected to the workbench (1); The side surface of the first gear (3) is meshingly connected with a third gear (6), the side surface of the third gear (6) is fixedly connected with a rotating rod (7), the outer surface of the rotating rod (7) is provided with a second rotating roller (8), the outer surface of the rotating rod (7) is rotatably connected with a rotating block (9), one end of the rotating rod (7) away from the third gear (6) is rotatably connected with a limiting block (10), the inside of the limiting block (10) is slidably connected with a fixed rod (11), and both ends of the fixed rod (11) are fixedly connected to the workbench (1); The side surface of the workbench (1) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a lead screw (13), the outer surface of the lead screw (13) is threadedly connected to a sliding block (14), the upper surface of the workbench (1) is provided with a sliding groove (15), the upper surface of the sliding block (14) is fixedly connected to a limiting seat (16), the upper surface of the limiting seat (16) is fixedly connected to a rotating block (9), the lower surface of the limiting seat (16) is slidably connected to the workbench (1), and the side surface of the workbench (1) is provided with a limiting roller (17).

2. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 1, characterized in that: A fixed block (18) is fixedly connected to the side surface of the workbench (1), and a third motor (19) is fixedly connected to the side surface of the fixed block (18).

3. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 2 is characterized by: The output end of the third motor (19) is fixedly connected to a threaded rod (20), and the outer surface of the threaded rod (20) is threadedly connected to a movable block (21).

4. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 3 is characterized by: The outer surface of the movable block (21) is slidably connected to the fixed block (18).

5. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 3 is characterized by: The lower surface of the fixed block (18) is provided with a movable groove (22), and the lower surface of the movable block (21) is provided with a hydraulic device (23).

6. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 5, characterized in that: The outer surface of the hydraulic device (23) is slidably connected to the movable groove (22), and a cutting device (24) is provided at one end of the hydraulic device (23).

7. The adhesive tape processing and slitting equipment with adjustable tension and anti-loosening according to claim 1, characterized in that: The first motor (2), the second motor (12), the third motor (19), the hydraulic device (23), and the cutting device (24) are all connected to an external power source.

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