Slitting and winding device for thermal transfer ribbon

Abstract

The thermal transfer ribbon slitting and winding device comprises a machine body, a hydraulic cylinder is fixedly installed in the center of the upper top face of the machine body, a first connecting rod is hinged to the left side of the lower end of the hydraulic cylinder, and the middle section of the first connecting rod is hinged to the inner wall face of the machine body; according to the thermal transfer ribbon slitting and winding device, a user puts raw materials into equipment, a hydraulic cylinder is started to act to drive a first connecting rod and a second connecting rod to adjust the angle, a cutter is driven to cut the raw materials, a second electric push rod is started to drive a connecting cylinder to move forwards, and a push plate is pushed to move upwards through a sliding block; raw materials wound on a winding roller are fixed through a push plate, a transmission motor is started to rotate to drive a transmission shaft to rotate, a connecting cylinder is driven to rotate through rotation of the transmission shaft, the winding roller is driven to rotate, and the raw materials are wound, so that the labor burden of a user is relieved, the raw materials are conveniently cut and wound, and the working efficiency of equipment is improved; and the labor burden of the user is met.

Description

Technical Field

[0001] This utility model relates to the field of thermal transfer ribbon technology, specifically a thermal transfer ribbon slitting and winding device. Background Technology

[0002] Thermal transfer ribbon is a specialized consumable used in thermal transfer printing technology, widely applied to printing labels, barcodes, tickets, packaging, and various signs. Its basic function is to transfer ink from the printer onto the printing medium through heating. Thermal transfer ribbon mainly consists of a substrate and an ink layer. It can print intricate patterns and text, making it suitable for high-quality label and barcode printing. The printed patterns typically have high abrasion and scratch resistance. Due to its high quality and wide applicability, thermal transfer ribbon is widely used in various industries. However, existing thermal transfer ribbon slitting and rewinding devices still have certain shortcomings; for example:

[0003] Application CN202220597848.7, entitled "A Heat Transfer Ribbon Slitting Device," includes a machine tool, an assembly frame on top of the machine tool, and a drive box on the back of the machine tool. A feeding roller is located on the left side of the assembly frame, and a first take-up roller and a second take-up roller are located below and above the right side of the assembly frame, respectively. A conveyor roller is mounted on the assembly frame, and a dividing mechanism is located on the right side of the conveyor roller. This invention utilizes a dividing mechanism on the right side of the conveyor roller. The dividing mechanism consists of a mounting frame, a base, and a blade. By turning a knob, it moves outward, preventing the blade from pressing against the base. By clamping the connecting shaft, the angle of the blade connected to it can be adjusted by rotation, which facilitates more effective segmentation when the heat transfer ribbon passes through the blade. This solves the problem of the ribbon being tangled and wrapped around the take-up roller due to incomplete cutting, thus affecting the winding process. As can be seen from the above, although this heat transfer ribbon slitting device can be used well, it cannot quickly wind up the raw material after cutting and cannot properly squeeze the ink layer inside the raw material, resulting in poor raw material production quality. This increases the user's workload, reduces the equipment's working efficiency, and often troubles the user. Summary of the Invention

[0004] The purpose of this utility model is to provide a thermal transfer ribbon slitting and rewinding device to solve the problems mentioned in the background art, such as the inability to quickly rewind the raw material after it has been cut, the inability to properly compress the ink layer inside the raw material, poor raw material production quality, increased labor burden on users, reduced equipment efficiency, and the frequent problems that plague users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat transfer ribbon slitting and winding device, comprising a machine body, a hydraulic cylinder fixedly installed at the center of the upper top surface of the machine body, a first connecting rod hinged to the lower left side of the hydraulic cylinder, the middle section of the first connecting rod hinged to the inner wall of the machine body, a second connecting rod hinged to the left end of the first connecting rod, and a cutting blade hinged to the lower bottom surface of the second connecting rod, the cutting blade being slidably connected to the machine body, a spring sleeved on the upper part of the cutting blade, and the first connecting rod and the second connecting rod being symmetrically arranged about the center of the machine body.

[0006] As a preferred technical solution of this utility model, a feeding roller is connected to the upper bearing of the right wall of the machine body, and two first electric push rods are uniformly embedded and fixedly installed in the lower part of the right wall of the machine body. A connecting plate is fixedly installed on the upper top surface of the first electric push rod, and a guide roller is connected between the two connecting plates by a bearing. A drive motor is fixedly installed at the front right side of the upper top surface of the machine body.

[0007] As a preferred technical solution of this utility model, a first lead screw is fixedly installed on the lower bottom surface of the drive motor, and a pressure roller is threadedly connected to the upper end of the first lead screw. The guide roller and the pressure roller are symmetrically arranged about the center of the machine body, and a connecting rod is symmetrically arranged about the center of the first lead screw about the center of the machine body. A worktable is fixedly installed at the center of the inner bottom surface of the machine body.

[0008] As a preferred embodiment of this utility model, a positioning roller is embedded in the upper left side of the worktable and connected to a bearing. A second lead screw is connected to the rear left bearing of the upper top surface of the worktable. A connecting block is threaded through the upper end of the second lead screw. An adjusting roller is connected to the center bearing of the front wall of the connecting block. A sliding rod is symmetrically arranged about the center of the connecting block.

[0009] As a preferred embodiment of this utility model, the second lead screw, connecting block and slide bar are symmetrically arranged about the center of the worktable, and the positioning roller, second lead screw, connecting block, adjusting roller and slide bar are symmetrically arranged about the center of the worktable. Two support frames are uniformly fixedly installed on the left side of the inner wall of the machine body. A winding roller is rotatably connected to the top surface of the support frame, and multiple push plates are inlaid on the outer surface of the winding roller.

[0010] As a preferred embodiment of this utility model, the push plate is hinged to the take-up roller, a connecting cylinder is slidably connected to the inner wall of the take-up roller, and multiple sliders are uniformly fixedly installed on the outer surface of the connecting cylinder. A drive shaft is fixedly installed on the right wall of the connecting cylinder, and a drive motor is fixedly installed on the right wall of the drive shaft. A fixing block is fixedly installed on the outside of the drive motor.

[0011] As a preferred embodiment of this utility model, a second electric push rod is fixedly installed on the right wall of the fixing block, the second electric push rod is embedded and fixedly installed on the inner wall of the machine body, a guide rail is fixedly installed on the left side of the inner bottom surface of the machine body, and a baffle is fixedly installed on the rear left side of the inner top surface of the machine body.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This heat transfer ribbon slitting and winding device allows the user to place the raw material into the equipment, activate the hydraulic cylinder to adjust the angle of the first and second connecting rods, and drive the cutting blade to cut the raw material. A spring provides cushioning. Activating the second electric push rod moves the connecting cylinder forward, and a slider pushes the push plate upward, fixing the raw material wound on the winding roller. Then, the drive motor rotates, driving the drive shaft to rotate. The rotation of the drive shaft drives the connecting cylinder to rotate, which in turn drives the winding roller to wind up the raw material. This reduces the user's workload, facilitates the slitting and winding of the raw material, improves the equipment's working efficiency, and meets the user's workload requirements. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the left-side structure of the winding roller of this utility model;

[0015] Figure 3 This is a schematic diagram of the main structure of the cutting blade of this utility model;

[0016] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Machine body; 2. Feeding roller; 3. First electric push rod; 4. Connecting plate; 5. Guide roller; 6. Drive motor; 7. First lead screw; 8. Pressure roller; 9. Hydraulic cylinder; 10. First connecting rod; 11. Second connecting rod; 12. Cutting blade; 13. Spring; 14. Worktable; 15. Positioning roller; 16. Second lead screw; 17. Connecting block; 18. Adjusting roller; 19. Slide rod; 20. Support frame; 21. Rewinding roller; 22. Push plate; 23. Connecting cylinder; 24. Slider; 25. Drive shaft; 26. Drive motor; 27. Fixing block; 28. Second electric push rod; 29. ​​Guide rail; 30. Baffle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a heat transfer ribbon slitting and winding device, including a body 1. A hydraulic cylinder 9 is fixedly installed at the center of the upper top surface of the body 1. A first connecting rod 10 is hinged to the lower left side of the hydraulic cylinder 9. The middle section of the first connecting rod 10 is hinged to the inner wall of the body 1. A second connecting rod 11 is hinged to the left end of the first connecting rod 10. A cutting blade 12 is hinged to the lower bottom surface of the second connecting rod 11. The cutting blade 12 is slidably connected to the body 1. A spring 13 is sleeved on the upper part of the cutting blade 12. The first connecting rod 10 and the second connecting rod 11 are symmetrically arranged about the center of the body 1.

[0020] A feeding roller 2 is connected to the upper bearing of the right wall of the machine body 1. Two first electric push rods 3 are evenly embedded and fixedly installed on the lower part of the right wall of the machine body 1. A connecting plate 4 is fixedly installed on the upper top surface of the first electric push rod 3, and a guide roller 5 is connected between the two connecting plates 4 by a bearing. A drive motor 6 is fixedly installed on the front right side of the upper top surface of the machine body 1.

[0021] A first lead screw 7 is fixedly installed on the lower bottom surface of the drive motor 6. A pressure roller 8 is threadedly connected to the upper end of the first lead screw 7. The guide roller 5 and the pressure roller 8 are symmetrically arranged about the center of the machine body 1. A connecting rod is symmetrically arranged about the center of the first lead screw 7 about the center of the machine body 1. A worktable 14 is fixedly installed at the center of the inner bottom surface of the machine body 1.

[0022] A positioning roller 15 is embedded in the upper left side of the worktable 14 and connected to a bearing. A second lead screw 16 is connected to the rear left side of the upper top surface of the worktable 14. A connecting block 17 is threaded through the upper end of the second lead screw 16. An adjusting roller 18 is connected to the center bearing on the front wall of the connecting block 17. A slide rod 19 is symmetrically arranged about the center of the connecting block 17.

[0023] The second lead screw 16, connecting block 17, and slide bar 19 are symmetrically arranged about the center of the worktable 14. The positioning roller 15, the second lead screw 16, connecting block 17, adjusting roller 18, and slide bar 19 are also symmetrically arranged about the center of the worktable 14. Two support frames 20 are evenly fixedly installed on the left side of the inner wall of the machine body 1. The upper top surface of the support frame 20 is rotatably connected to the take-up roller 21. Multiple push plates 22 are inlaid on the outer surface of the take-up roller 21.

[0024] The push plate 22 is hinged to the take-up roller 21. The inner wall of the take-up roller 21 is slidably connected to the connecting cylinder 23, and multiple sliders 24 are uniformly fixedly installed on the outer surface of the connecting cylinder 23. The right wall of the connecting cylinder 23 is fixedly installed with the drive shaft 25, and the right wall of the drive shaft 25 is fixedly installed with the drive motor 26. The outside of the drive motor 26 is fixedly installed with the fixing block 27.

[0025] A second electric push rod 28 is fixedly installed on the right wall of the fixed block 27. The second electric push rod 28 is embedded and fixedly installed on the inner wall of the body 1. A guide rail 29 is fixedly installed on the left side of the inner bottom surface of the body 1. A baffle 30 is fixedly installed on the rear left side of the inner top surface of the body 1.

[0026] Working principle: When using a heat transfer ribbon slitting and rewinding device, the user first installs the feeding roller 2 into place. Then, the first electric push rod 3 is activated to move the connecting plate 4 upward, guiding the material through the two guide rollers 5. Simultaneously, the drive motor 6 is activated to rotate the first lead screw 7. Through the meshing of the first lead screw 7 with the pressure roller 8, the two pressure rollers 8 squeeze the material. Then, the second lead screw 16 is manually rotated to move the adjusting roller 18 downward to fix the material. At the same time, the hydraulic cylinder 9 is activated, driving the first connecting rod 10 to adjust the angle, thereby driving the second connecting rod 11 to move, so that the cutting blade 12 cuts the material. The material is cut and buffered by spring 13. Finally, the second electric push rod 28 is activated to drive the fixed block 27, drive motor 26, drive shaft 25 and connecting cylinder 23 to move forward. The slider 24 pushes the push plate 22 to move upward and fixes the material wound on the take-up roller 21. Then, the drive motor 26 is activated to rotate and drive the drive shaft 25 to rotate. The rotation of the drive shaft 25 drives the connecting cylinder 23 to rotate, thereby driving the take-up roller 21 to rotate and wind up the material. This completes a series of operations. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A heat transfer carbon tape slitting and winding device, comprising a machine body (1); Characterized in that: The upper top surface of the machine body (1) is fixedly provided with a hydraulic cylinder (9) at the center, the lower end of the hydraulic cylinder (9) is hingedly provided with a first connecting rod (10) at the left side, the middle section of the first connecting rod (10) is hingedly connected to the inner wall surface of the machine body (1), the left end of the first connecting rod (10) is hingedly provided with a second connecting rod (11), the lower bottom surface of the second connecting rod (11) is hingedly provided with a cutting knife (12), the cutting knife (12) is in sliding connection with the machine body (1), the upper part of the cutting knife (12) is sleeved with a spring (13), and the first connecting rod (10) and the second connecting rod (11) are symmetrically arranged about the center of the machine body (1).

2. The apparatus according to claim 1, wherein The right wall surface of the machine body (1) is bearing-connected with a feeding roller (2) at the upper end, two first electric push rods (3) are uniformly embedded and fixedly installed on the right wall surface of the machine body (1) at the lower part, the upper top surface of the first electric push rod (3) is fixedly provided with a connecting plate (4), the connecting plate (4) is bearing-connected with a guide roller (5) between the two connecting plates (4), and the right side of the upper top surface of the machine body (1) is fixedly provided with a driving motor (6) at the front end.

3. The apparatus of claim 2, wherein the apparatus further comprises a cutting device disposed between the first and second rolls and configured to cut the continuous ribbon into individual labels. The lower bottom surface of the driving motor (6) is fixedly provided with a first screw rod (7), the upper end of the first screw rod (7) is threadedly connected with a pressure roller (8) penetrating through, the guide roller (5) and the pressure roller (8) are symmetrically arranged about the center of the machine body (1), and the first screw rod (7) is symmetrically provided with a connecting rod about the center of the machine body (1), and the inner bottom surface of the machine body (1) is fixedly provided with a workbench (14) at the center.

4. The apparatus of claim 3, wherein the apparatus further comprises a cutting device. The left side of the workbench (14) is bearing-connected with a positioning roller (15) at the upper top surface, the left side of the upper top surface of the workbench (14) is bearing-connected with a second screw rod (16) at the rear, the upper end of the second screw rod (16) is threadedly connected with a connecting block (17) penetrating through, the front wall surface of the connecting block (17) is bearing-connected with an adjusting roller (18) at the center, and the second screw rod (16) is symmetrically provided with a sliding rod (19) about the center of the connecting block (17).

5. The apparatus of claim 4, wherein the apparatus further comprises a cutting device. The second screw rod (16), the connecting block (17) and the sliding rod (19) are symmetrically arranged about the center of the workbench (14), and the positioning roller (15), the second screw rod (16), the connecting block (17), the adjusting roller (18) and the sliding rod (19) are symmetrically arranged about the center of the workbench (14), two support frames (20) are uniformly fixedly installed on the left side of the inner wall surface of the machine body (1), a winding roller (21) is rotatably connected to the upper top surface of the support frame (20), and a plurality of push plates (22) are embedded on the outer surface of the winding roller (21).

6. The apparatus of claim 5, wherein the apparatus further comprises a cutting device. The push plate (22) is hingedly connected to the winding roller (21), the inner wall surface of the winding roller (21) is slidingly connected with a connecting cylinder (23), a plurality of sliding blocks (24) are uniformly fixedly installed on the outer surface of the connecting cylinder (23), a transmission shaft (25) is fixedly installed on the right wall surface of the connecting cylinder (23), a transmission motor (26) is fixedly installed on the right wall surface of the transmission shaft (25), and a fixed block (27) is fixedly installed on the outside of the transmission motor (26).

7. The apparatus of claim 6, wherein the apparatus further comprises a cutting device. The right wall surface of the fixed block (27) is fixedly installed with a second electric push rod (28), the second electric push rod (28) is inlayed and fixedly installed on the inner wall surface of the machine body (1), the inner bottom surface left side of the machine body (1) is fixedly installed with a guide rail (29), and the inner top surface left side rear of the machine body (1) is fixedly installed with a baffle (30).

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