Adhesive sticker high-precision slitting device

Abstract

The utility model discloses a non-setting adhesive high-precision slitting device, which belongs to the technical field of cutting and comprises a fixing frame, two pairs of symmetrical universal wheels are fixedly connected to the bottom of the fixing frame, a mounting plate is fixedly connected to the outside of the left side of the fixing frame, and a motor is fixedly connected to one side of the mounting plate. And meanwhile, the output end of the motor is fixedly connected with a winding drum, and the winding drum is rotationally connected between the mounting plates on the two sides. According to the adhesive sticker high-precision slitting device, by pushing the connecting sleeve, the connecting sleeve slides in the first sliding groove in a limited mode through the sliding block, after the connecting sleeve moves to the position designated by a worker, the connecting ball can be bounced into the corresponding limiting hole through the elastic effect of the spring, and therefore the connecting sleeve is fixed to the adjusting mechanism; through cooperation of the cutters, the effect that the distance between the cutters on the two sides can be rapidly adjusted is achieved, the problem that the distance between the cutters on the two sides cannot be adjusted through traditional equipment is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a high-precision self-adhesive cutting device. Background Art

[0002] Self-adhesive is a kind of sticky material, usually made in roll or sheet form, and is often used for labeling, sealing packaging, decoration and other adhesive applications. Its characteristic is that it can firmly adhere to various surfaces after applying pressure, without adding water or other solvents to make it adhere. The self-adhesive high-precision slitting device is a device specially used to cut self-adhesive materials into precise sizes and shapes. This device is often used in industrial production, especially in the fields of labels, stickers, and pasted products, which require high-precision and high-efficiency slitting operations.

[0003] In the prior art, the publication number is: (CN215159756U), and the patent name is a Chinese utility type patent for a self-adhesive slitting device, which discloses a slitting device. The patent records that the shaft is driven by a motor to rotate, and the shaft drives two half pin gears and a driving wheel to rotate counterclockwise. When the two half pin gears rotate and mesh with the first rack, the frame drives the slitting knife to move up through the support plate. When the two half pin gears rotate and mesh with the second rack, the frame drives the slitting knife to move down through the support plate. During continuous operation, the slitting knife moves up and down periodically, and the rotating conveying roller transports the self-adhesive label on the conveying table. The slitting knife that reciprocates up and down performs slitting processing on the self-adhesive label. The slitting device can be driven and operated by a single motor, which is a technical solution with low production cost.

[0004] In this solution, when the customer needs to cut the stickers of different sizes, since the equipment cannot adjust the spacing between the cutters, it is necessary to replace the cutter mechanism that meets the size, which is time-consuming and labor-intensive, resulting in low overall work efficiency. For this reason, the utility model proposes a high-precision self-adhesive cutting device. Utility Model Content

[0005] The main purpose of the utility model is to provide a high-precision self-adhesive slitting device, which can effectively solve the problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A self-adhesive high-precision slitting device comprises a fixed frame, two pairs of symmetrical universal wheels are fixedly connected to the bottom of the fixed frame, a mounting plate is fixedly connected to the left outer side of the fixed frame, a motor is fixedly connected to one side of the mounting plate, a winding drum is fixedly connected to the output end of the motor, the winding drum is rotatably connected between the mounting plates on both sides, an adjusting mechanism is arranged inside the fixed frame, the adjusting mechanism comprises a connecting rod, a pair of sliders, a slide groove 1 and a plurality of limiting holes, the width of the slider corresponds to the inner diameter of the slide groove 1, and the slider is slidably connected to the inside of the slide groove 1, a connecting sleeve is fixedly connected to the outer side wall of the slider, and an inner ring 1, an inner ring 2, an outer ring 1 and an outer ring 2 are arranged outside the connecting sleeve.

[0008] Preferably, the slide groove 1 is provided inside the upper and lower sides of the connecting rod, and the limiting holes are provided at equal distances on both sides of the inner wall of the slide groove 1.

[0009] Preferably, fixed columns are fixedly connected inside both sides of the slider, and the other end of the fixed column is fixedly connected to a spring, a connecting ball is arranged inside the other end of the spring, and the connecting ball corresponds to the limiting hole, and the connecting ball is slidably connected inside the limiting hole, and the connecting sleeve is slidably connected to the outer wall of the connecting rod.

[0010] Preferably, the inner ring one, inner ring two, outer ring one and outer ring two are all slidably connected to the outer wall of the connecting sleeve, and the connecting sleeve plays a role of limiting. At the same time, sliding columns are fixedly connected to the outer walls of the inner ring one and inner ring two, and multiple inner holes are opened inside the sliding columns on both sides. The outer ring one and outer ring two are both opened with sliding grooves two, and the inner diameter of the sliding grooves two is the same as the width of the sliding column, and the sliding column is slidably connected in the sliding grooves two. At the same time, the inner ring one and inner ring two are slidably connected inside the outer ring one and outer ring two.

[0011] Preferably, the outer walls of the outer ring one and the outer ring two are fixedly connected with a spring sheet, and the other end of the spring sheet is fixedly connected with an inner rod. At the same time, the inner rod passes through the outer ring one and the outer ring two and extends to the inside, and the inner rod corresponds to the inner hole, and the inner rod is slidably connected to the inside of the inner hole.

[0012] Preferably, inner grooves are provided at both ends of the inner ring, and inner plates are fixedly connected at both ends of the inner ring, and the width of the inner plates is the same as the inner diameter of the inner grooves, and the inner plates are slidably connected inside the inner plates.

[0013] Preferably, slots 2 are provided inside both ends of the outer ring 1, and plug plates 2 are fixedly connected to both ends of the outer ring 2, and the width of the plug plates 2 is the same as the inner diameter of the slots 2, and the plug plates 2 are slidably connected inside the slots 2, and buckles are fixedly connected to both ends of the outer ring 1 and the outer ring 2, and a clamping plate is slidably connected inside the buckles.

[0014] Preferably, the inner ring 1, the inner ring 2, the outer ring 1 and the outer side walls of the outer ring 2 are fixedly connected with a pair of blades, and at the same time, slots 1 are opened at both ends of the blades on one side, and plug plates 1 are fixedly connected at both ends of the blades on the other side, and the width of the plug plate 1 is the same as the inner diameter of the inner groove, and the plug plate 1 is slidably connected to the inside of the slot 1.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, by pushing the connecting sleeve, the connecting sleeve slides inside the slide groove through the slider limiter. After moving to the position specified by the staff, the connecting ball will be bounced into the corresponding limit hole through the elastic action of the spring, so that the connecting sleeve is fixed on the adjustment mechanism. Through the cooperation between them, the effect of quickly adjusting the distance between the cutters on both sides is achieved, which solves the problem that traditional equipment cannot adjust the distance between the cutters on both sides and improves work efficiency.

[0017] By lifting the spring sheet and pulling the inner ring outward, after pulling it to the specified position, the spring sheet is released and the inner rod is bounced into the inner hole, thereby adjusting the distance between the blades on both sides. Through their cooperation, it is possible to cut stickers of different widths according to customer needs, solving the problem that traditional equipment can only cut stickers of the same width, thereby speeding up work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-precision self-adhesive slitting device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a connecting sleeve of a high-precision self-adhesive slitting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the inner ring and outer structure of a high-precision self-adhesive slitting device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the outer ring and the internal structure of a high-precision self-adhesive slitting device.

[0022] In the figure: 1. fixing frame; 2. mounting plate; 3. motor; 4. take-up drum; 5. universal wheel; 6. adjusting mechanism; 601. connecting rod; 602. slide slot 1; 603. limiting hole; 604. fixing column; 605. spring; 606. slider; 607. connecting ball; 7. connecting sleeve; 8. inner ring 1; 9. inner ring 2; 10. outer ring 1; 11. outer ring 2; 12. slide column; 13. inner hole; 14. slide slot 2; 15. spring sheet; 16. inner rod; 17. blade; 18. inner slot; 19. inner plate; 20. plug-in plate 1; 21. slot 1; 22. slot 2; 23. plug-in plate 2; 24. buckle; 25. card plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-2 As shown, a high-precision self-adhesive slitting device comprises a fixed frame 1, two pairs of symmetrical universal wheels 5 are fixedly connected to the bottom of the fixed frame 1, a mounting plate 2 is fixedly connected to the outside of the left side of the fixed frame 1, and a motor 3 is fixedly connected to one side of the mounting plate 2, the mounting plate 2 plays the role of fixing the motor 3, and a winding drum 4 is fixedly connected to the output end of the motor 3, the winding drum 4 is rotatably connected between the mounting plates 2 on both sides, and the self-adhesive is wound by the winding drum 4, an adjusting mechanism 6 is arranged inside the fixed frame 1, and the adjusting mechanism 6 comprises a connecting rod 601, a pair of sliders 606, a slide groove 1 602 and a plurality of limiting holes 603, and the width of the slider 606 corresponds to the inner diameter of the slide groove 1 602, and the slider 606 is slidably connected to the inside of the slide groove 1 602, and the distance between the two cutters is adjusted by the adjusting mechanism 6, and a connecting sleeve 7 is fixedly connected to the outer wall of the slider 606, and an inner ring 1 8, an inner ring 2 9, an outer ring 10 and an outer ring 2 11 are arranged outside the connecting sleeve 7.

[0025] like Figure 3-4As shown, the slide groove 602 is provided inside the upper and lower sides of the connecting rod 601, and the limiting holes 603 are equidistantly provided on both sides of the inner wall of the slide groove 602, the inside of both sides of the slider 606 are fixedly connected with fixing columns 604, and the other end of the fixing column 604 is fixedly connected with a spring 605, the fixing column 604 plays the role of fixing the spring 605, and the other end of the spring 605 is provided with a connecting ball 607 inside, the spring 605 plays the role of supporting the spring 605, and the connecting ball 607 corresponds to the limiting hole 603, and the connecting ball 607 is slidably connected to the inside of the limiting hole 603, the limiting hole 603 plays the role of limiting the connecting ball 607, the connecting sleeve 7 is slidably connected to the outer wall of the connecting rod 601, and the inner ring 8 , inner ring 10, outer ring 10 and outer ring 11 are all slidably connected to the outer wall of the connecting sleeve 7, and the connecting sleeve 7 plays a role of limiting. At the same time, the outer walls of the inner ring 10 and the inner ring 2 9 are fixedly connected with sliding columns 12, and a plurality of inner holes 13 are provided inside the sliding columns 12 on both sides. The outer ring 10 and the outer ring 2 11 are both provided with sliding grooves 14, and the inner diameter of the sliding grooves 14 is the same as the width of the sliding column 12. The sliding grooves 14 play a role of limiting the sliding column 12, and the sliding column 12 is slidably connected in the sliding grooves 14. At the same time, the inner ring 10 and the inner ring 2 9 are slidably connected to the inner parts of the outer ring 10 and the outer ring 2 11. The outer side walls of the outer ring 10 and the outer ring 2 11 are fixedly connected with spring sheets 15, and the other end of the spring sheets 15 is fixed An inner rod 16 is connected, and a spring sheet 15 plays a role in fixing the inner rod 16. At the same time, the inner rod 16 passes through the outer ring 10 and the outer ring 2 11 and extends to the inside, and the inner rod 16 corresponds to the inner hole 13. At the same time, the inner rod 16 is slidably connected to the inside of the inner hole 13, and the inner hole 13 plays a role in limiting and fixing the inner rod 16. Inner grooves 18 are provided at both ends of the inner ring 18. At the same time, inner plates 19 are fixedly connected at both ends of the inner ring 29, and the width of the inner plate 19 is the same as the inner diameter of the inner groove 18. The inner groove 18 plays a role in limiting the inner plate 19, and the inner plate 19 is slidably connected to the inside of the inner plate 19. Slots 22 are provided at both ends of the outer ring 10. At the same time, plug-in plates 23 are fixedly connected at both ends of the outer ring 2 11, and the width of the plug-in plates 23 is the same as the inner diameter of the plug-in plates 23. The inner diameters of the grooves 22 are the same, and the slots 22 play the role of limiting the plug-in plate 23, and the plug-in plate 23 is slidably connected to the inside of the slots 22. At the same time, both ends of the outer ring 10 and the outer ring 2 11 are fixedly connected with buckles 24, and the buckles 24 are slidably connected with a card plate 25. The outer walls of the inner rings 18, 9, 10 and 11 are fixedly connected with a pair of blades 17. At the same time, both ends of the blades 17 on one side are provided with slots 11, and both ends of the blades 17 on the other side are fixedly connected with a plug-in plate 20, and the width of the plug-in plate 20 is the same as the inner diameter of the inner groove 18, and the plug-in plate 20 is slidably connected to the inside of the slots 11. By pulling out the card plate 25, the outer ring 10 and the outer ring 2 11 can be disassembled.

[0026] It should be noted that in actual use of the device, the adhesive tape is first put on the winding drum 4. According to the needs of different customers, it is necessary to adjust the distance between the two blades 17 to cut out adhesive tapes of different sizes. By pulling out the card plate 25, the spring sheet 15 is bent upward, and the inner ring 8 is pulled outward at the same time. When the appropriate position is pulled and the inner rod 16 corresponds to the position of the inner hole 13, the spring sheet 15 is released. Under the elastic action of the spring sheet 15, the inner rod 16 is bounced into the inner hole 13, thereby fixing the blades 17 on both sides. After the adjustment is completed, in order to speed up the work efficiency, the outer ring 10 and the inner ring 8 are connected by moving the connecting sleeve 7. By adjusting the distance between the cutters on both sides, multiple self-adhesive cutting operations can be performed simultaneously. By moving the position of the connecting sleeve 7 on the adjusting mechanism 6, after moving to the specified distance and corresponding to the specified limiting hole 603, the elastic action of the spring 605 on the slider 606 will bounce the connecting ball 607 into the position of the limiting hole 603, thereby fixing it. Through the cooperation between them, the work efficiency is greatly improved. Similarly, when the blade 17 needs to be replaced due to wear after long-term use, the blade 17 can be disassembled by pulling out the card plate 25. When the card plate 25 is pulled out from the inside of the buckle 24, it can be replaced.

[0027] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision self-adhesive slitting device, characterized in that: The invention comprises a fixed frame (1), wherein two pairs of symmetrical universal wheels (5) are fixedly connected at the bottom of the fixed frame (1), and a mounting plate (2) is fixedly connected to the left side of the fixed frame (1), and a motor (3) is fixedly connected to one side of the mounting plate (2), and a winding drum (4) is fixedly connected to the output end of the motor (3), and the winding drum (4) is rotatably connected between the mounting plates (2) on both sides. An adjusting mechanism (6) is arranged inside the fixed frame (1), and the adjusting mechanism (6) The invention comprises a connecting rod (601), a pair of sliders (606), a slide groove (602) and a plurality of limiting holes (603); the width of the slider (606) corresponds to the inner diameter of the slide groove (602), and the slider (606) is slidably connected inside the slide groove (602); the outer wall of the slider (606) is fixedly connected with a connecting sleeve (7), and the outer side of the connecting sleeve (7) is provided with an inner ring (8), an inner ring (9), an outer ring (10) and an outer ring (11).

2. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The slide groove 1 (602) is provided inside the upper and lower sides of the connecting rod (601), and the limiting holes (603) are provided at equal distances on both sides of the inner wall of the slide groove 1 (602).

3. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The slider (606) is fixedly connected to a fixing column (604) on both sides, and the other end of the fixing column (604) is fixedly connected to a spring (605). The other end of the spring (605) is provided with a connecting ball (607). The connecting ball (607) corresponds to the limiting hole (603), and the connecting ball (607) is slidably connected to the inside of the limiting hole (603). The connecting sleeve (7) is slidably connected to the outer wall of the connecting rod (601).

4. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The inner ring one (8), the inner ring two (9), the outer ring one (10) and the outer ring two (11) are all slidably connected to the outer wall of the connecting sleeve (7), and the connecting sleeve (7) plays a role of limiting. At the same time, the outer walls of the inner ring one (8) and the inner ring two (9) are fixedly connected with sliding columns (12), and a plurality of inner holes (13) are provided inside the sliding columns (12) on both sides. The outer ring one (10) and the outer ring two (11) are both provided with sliding grooves (14), and the inner diameter of the sliding grooves (14) is the same as the width of the sliding columns (12), and the sliding columns (12) are slidably connected in the sliding grooves (14). At the same time, the inner ring one (8) and the inner ring two (9) are both slidably connected inside the outer ring one (10) and the outer ring two (11).

5. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The outer walls of the outer ring one (10) and the outer ring two (11) are fixedly connected with a spring sheet (15), and the other end of the spring sheet (15) is fixedly connected with an inner rod (16). The inner rod (16) penetrates the outer ring one (10) and the outer ring two (11) and extends to the inside, and the inner rod (16) corresponds to the inner hole (13), and the inner rod (16) is slidably connected to the inside of the inner hole (13).

6. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The inner ring 1 (8) has inner grooves (18) at both ends, and the inner ring 2 (9) has inner plates (19) fixedly connected at both ends. The width of the inner plate (19) is the same as the inner diameter of the inner groove (18), and the inner plate (19) is slidably connected inside the inner plate (19).

7. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The two ends of the outer ring one (10) are provided with slots two (22), and the two ends of the outer ring two (11) are fixedly connected with plug plates two (23), and the width of the plug plates two (23) is the same as the inner diameter of the slots two (22), and the plug plates two (23) are slidably connected inside the slots two (22), and the two ends of the outer ring one (10) and the outer ring two (11) are fixedly connected with buckles (24), and the buckles (24) are slidably connected with a clamping plate (25) inside.

8. The high-precision self-adhesive slitting device according to claim 1, characterized in that: The outer side walls of the inner ring 1 (8), the inner ring 2 (9), the outer ring 1 (10) and the outer ring 2 (11) are all fixedly connected with a pair of blades (17), and both ends of the blades (17) on one side are provided with slots 1 (21), and both ends of the blades (17) on the other side are fixedly connected with plugging plates 1 (20), and the width of the plugging plates 1 (20) is the same as the inner diameter of the inner groove (18), and the plugging plates 1 (20) are slidably connected inside the slots 1 (21).

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