Adhesive label paper processing and slitting device

Abstract

The utility model discloses a kind of self-adhesive paper processing slitting equipment, including fixed frame, the feed roller is rotatably connected in the fixed frame inner wall, the auxiliary roller is rotatably connected in the fixed frame inner wall, the parallel roller is rotatably connected in the fixed frame inner wall, start winding device winding self-adhesive paper to move left, start electric push rod and push connecting plate, connect buffer mechanism and slitting assembly and move downwards, it can be slitting self-adhesive paper, by the compression of connecting buffer mechanism, it can buffer slitting pressure, by detecting adjusting mechanism detects the moving tension of self-adhesive paper, when tension changes need to be adjusted, start drive assembly and drive detecting adjusting mechanism to move right, it can push self-adhesive paper to adjust moving tension, realize the goal of being convenient for the slitting moving tension of self-adhesive paper to carry out automatic detection adjusting work, avoid the problem that the moving tension of existing slitting equipment is difficult to automatically adjust self-adhesive paper, thereby leading to the slitting stability of self-adhesive paper greatly reduces.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive paper processing technology, and in particular to a self-adhesive paper processing and slitting device. Background Technology

[0002] Self-adhesive paper is a composite material with its own adhesive, consisting of a face material, an adhesive layer, and a backing paper, allowing for easy peeling and pasting. Its core advantage lies in its ability to firmly adhere to various surfaces (such as paper, plastic, and metal) without the need for additional adhesive, making it widely used in logistics labels, product identification, and electronic products.

[0003] In the production process of self-adhesive paper, slitting equipment is usually used to cut the self-adhesive paper into different widths according to production needs. Self-adhesive paper is usually slitting during the winding and moving process. However, the existing slitting equipment is difficult to automatically adjust the moving tension of the adhesive paper. When the moving tension of the adhesive paper changes, it is easy to cause the adhesive paper to skew, resulting in slitting deviation, which greatly reduces the slitting stability. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a self-adhesive paper processing and slitting device to solve the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A self-adhesive paper processing and slitting device includes a fixed frame, a feeding roller rotatably connected to the inner wall of the fixed frame, an auxiliary roller rotatably connected to the inner wall of the fixed frame, a parallel roller rotatably connected to the inner wall of the fixed frame, a fixed bracket fixedly connected to the top surface of the fixed frame, an electric push rod fixedly connected to the inner wall of the fixed bracket, a connecting plate fixedly connected to the output end of the electric push rod, a connecting buffer mechanism provided inside the connecting plate, a slitting component provided inside the fixed frame, a detection and adjustment mechanism provided on the surface of the fixed frame, and a driving component provided on the front side of the fixed frame.

[0006] Preferably, the connecting buffer mechanism consists of a limiting shaft, a connecting frame, and a spring. The limiting shaft is slidably connected to the inner wall of the connecting plate, the connecting frame is fixedly connected to the bottom end of the limiting shaft, the spring is fixedly connected to the top surface of the connecting frame, and the spring is fixedly connected to the bottom surface of the connecting plate.

[0007] Preferably, the slitting assembly consists of a roller, a slitting groove, a fixed shaft, and a slitting cutter. The roller is rotatably connected to the inner wall of the fixed frame, the slitting groove is formed on the surface of the roller, the fixed shaft is rotatably connected to the inner wall of the connecting frame, and the inner wall of the slitting cutter is fixedly connected to the surface of the fixed shaft.

[0008] Preferably, the detection and adjustment mechanism consists of a limiting slide groove, a limiting slider, a through-shaft tension sensor, and an adjusting roller. The limiting slide groove is formed through the surface of the fixed frame. The limiting slider is slidably connected to the inner wall of the limiting slide groove. The through-shaft tension sensor is fixedly connected to the inner wall of the limiting slider. The adjusting roller is rotatably connected to the inner wall of the through-shaft tension sensor.

[0009] Preferably, the driving assembly consists of a limiting ring, a servo motor, a threaded rod, and a threaded sleeve. The limiting ring is fixedly connected to the front of the fixed frame. The servo motor is fixedly connected to the left side of the limiting ring, and the output end of the servo motor is rotatably connected to the inner wall of the limiting ring. The threaded rod is rotatably connected to the inner wall of the limiting ring, and the threaded rod is fixedly connected to the output end of the servo motor. The inner wall of the threaded sleeve is threadedly connected to the surface of the threaded rod, and the threaded sleeve is fixedly connected to the front of the limiting slider.

[0010] Preferably, the fixing frame is rectangular and made of metal.

[0011] Preferably, there are multiple limiting shafts, and the multiple limiting shafts are symmetrically arranged with the vertical center line on the left side of the connecting plate as the axis of symmetry.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This self-adhesive paper processing and slitting equipment, when the winding device is started, winds up the self-adhesive paper and moves it to the left. The electric push rod is started to push the connecting plate, the connecting buffer mechanism, and the slitting component downward, thereby slitting the self-adhesive paper. The compression of the connecting buffer mechanism can buffer the slitting pressure. The detection and adjustment mechanism detects the moving tension of the self-adhesive paper. When the tension changes and adjustment is needed, the drive component is started to drive the detection and adjustment mechanism to move to the right, thereby pushing the self-adhesive paper to adjust the moving tension. This achieves the goal of facilitating the automatic detection and adjustment of the moving tension of the self-adhesive paper during slitting, avoiding the problem that the slitting stability of self-adhesive paper is greatly reduced due to the difficulty of automatically adjusting the moving tension of the paper in existing slitting equipment. Attached Figure Description

[0013] Figure 1 This is an isometric drawing of the structure of this utility model; Figure 2 This is an enlarged view of the structure at point A of this utility model; Figure 3 This is a rear sectional view of the structure of this utility model; Figure 4 This is an enlarged view of the structure at point B of this utility model; Figure 5 This is a right sectional view of the structure of this utility model; Figure 6 This is an enlarged view of the structure at point C of this utility model.

[0014] In the diagram: 1. Fixed frame; 2. Feed roller; 3. Auxiliary roller; 4. Parallel roller; 5. Fixed frame; 6. Electric push rod; 7. Connecting plate; 8. Limiting shaft; 9. Connecting frame; 10. Spring; 11. Support roller; 12. Sliding groove; 13. Fixed shaft; 14. Sliding cutter; 15. Limiting slide; 16. Limiting slider; 17. Through-shaft tension sensor; 18. Adjusting roller; 19. Limiting ring; 20. Servo motor; 21. Threaded rod; 22. Threaded sleeve. Detailed Implementation

[0015] 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.

[0016] Example: Refer to Figure 1-6 A self-adhesive paper processing and slitting device includes a fixed frame 1, a feeding roller 2 rotatably connected to the inner wall of the fixed frame 1, an auxiliary roller 3 rotatably connected to the inner wall of the fixed frame 1, a parallel roller 4 rotatably connected to the inner wall of the fixed frame 1, and a fixed frame 5 fixedly connected to the top surface of the fixed frame 1. The fixed frame 5 is rectangular and made of metal, which makes it stronger, less prone to deformation and damage under stress, and more durable. An electric push rod 6 is fixedly connected to the inner wall of the fixed frame 5, and a connecting plate 7 is fixedly connected to the output end of the electric push rod 6. A connecting buffer mechanism is provided inside the connecting plate 7. A slitting component is provided inside the fixed frame 1, and a detection and adjustment mechanism is provided on the surface of the fixed frame 1. The detection and adjustment mechanism consists of a limiting groove 15, a limiting slider 16, a through-shaft tension sensor 17, and an adjusting roller 18. The limiting groove 15 is formed through the surface of the fixed frame 1, and the limiting slider 16 is connected to the limiting groove. The inner wall of the fixed frame 15 is slidably connected. The through-shaft tension sensor 17 is fixedly connected to the inner wall of the limiting slider 16. The adjusting roller 18 is rotatably connected to the inner wall of the through-shaft tension sensor 17. This is used to detect the moving tension of the adhesive paper in real time, which is convenient for controlling the adjustment accuracy. The front of the fixed frame 1 is provided with a driving component, which consists of a limiting ring 19, a servo motor 20, a threaded rod 21, and a threaded sleeve 22. The limiting ring 19 is fixedly connected to the front of the fixed frame 1. The servo motor 20 is fixedly connected to the left side of the limiting ring 19, and the output end of the servo motor 20 is rotatably connected to the inner wall of the limiting ring 19. The threaded rod 21 is rotatably connected to the inner wall of the limiting ring 19, and the threaded rod 21 is fixedly connected to the output end of the servo motor 20. The inner wall of the threaded sleeve 22 is threadedly connected to the surface of the threaded rod 21, and the threaded sleeve 22 is fixedly connected to the front of the limiting slider 16. This is used to drive the detection and adjustment mechanism to move to the right, which is convenient for adjustment and transmission.

[0017] Specifically, the connecting buffer mechanism consists of a limiting shaft 8, a connecting frame 9, and a spring 10. There are multiple limiting shafts 8, which are symmetrically arranged with the vertical center line on the left side of the connecting plate 7 as the axis of symmetry. They are used for lifting and lowering transmission, which improves the lifting stability. The limiting shafts 8 are slidably connected to the inner wall of the connecting plate 7. The connecting frame 9 is fixedly connected to the bottom end of the limiting shafts 8. The spring 10 is fixedly connected to the top surface of the connecting frame 9 and the bottom surface of the connecting plate 7. It is used to connect the cutting components, which facilitates buffering the cutting pressure and improves the cutting stability.

[0018] Specifically, the slitting assembly consists of a roller 11, a slitting groove 12, a fixed shaft 13, and a slitting cutter 14. The roller 11 is rotatably connected to the inner wall of the fixed frame 1. The slitting groove 12 is opened on the surface of the roller 11. The fixed shaft 13 is rotatably connected to the inner wall of the connecting frame 9. The inner wall of the slitting cutter 14 is fixedly connected to the surface of the fixed shaft 13. It is used for automatically slitting self-adhesive paper, which improves the slitting processing efficiency.

[0019] In use: First, guide the self-adhesive paper along the feed roller 2, the left side of the auxiliary roller 3, the surface of the adjusting roller 18, the top of the parallel roller 4, and the top of the support roller 11 to the winding device for fixing. Start the winding device to wind the self-adhesive paper to the left. Start the electric push rod 6 to push the connecting plate 7 downward. The movement of the connecting plate 7 drives the limiting shaft 8 and the connecting frame 9 downward. The movement of the connecting frame 9 drives the fixing shaft 13 and the slitting cutter 14 downward into the slitting groove 12, which can then slit the moving self-adhesive paper. After the connecting frame 9 is subjected to force, it pushes the limiting shaft 8. Sliding upwards along the inner wall of the connecting plate 7 compresses the spring 10 to buffer the cutting pressure. The tension of the self-adhesive paper is transmitted to the through-shaft tension sensor 17 for detection through the adjusting roller 18. When the tension changes and needs to be adjusted, the servo motor 20 is started to drive the threaded rod 21 to rotate along the inner wall of the limiting ring 19. Through the threaded connection between the threaded rod 21 and the threaded sleeve 22, the limiting slider 16 is driven to slide to the right along the inner wall of the limiting groove 15. The movement of the limiting slider 16 drives the through-shaft tension sensor 17 and the adjusting roller 18 to move to the right, thereby pushing the self-adhesive paper to adjust the moving tension.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-adhesive paper processing and slitting device, comprising a fixed frame (1), characterized in that, The inner wall of the fixed frame (1) is rotatably connected to a feeding roller (2), the inner wall of the fixed frame (1) is rotatably connected to an auxiliary roller (3), the inner wall of the fixed frame (1) is rotatably connected to a parallel roller (4), the top surface of the fixed frame (1) is fixedly connected to a fixed frame (5), the inner wall of the fixed frame (5) is fixedly connected to an electric push rod (6), the output end of the electric push rod (6) is fixedly connected to a connecting plate (7), the connecting plate (7) is provided with a connecting buffer mechanism, the fixed frame (1) is provided with a cutting component, the surface of the fixed frame (1) is provided with a detection and adjustment mechanism, and the front of the fixed frame (1) is provided with a driving component.

2. The self-adhesive paper processing and slitting equipment according to claim 1, characterized in that, The connecting buffer mechanism consists of a limiting shaft (8), a connecting frame (9), and a spring (10). The limiting shaft (8) is slidably connected to the inner wall of the connecting plate (7). The connecting frame (9) is fixedly connected to the bottom end of the limiting shaft (8). The spring (10) is fixedly connected to the top surface of the connecting frame (9) and the bottom surface of the connecting plate (7).

3. The self-adhesive paper processing and slitting equipment according to claim 1, characterized in that, The slitting assembly consists of a roller (11), a slitting groove (12), a fixed shaft (13), and a slitting cutter (14). The roller (11) is rotatably connected to the inner wall of the fixed frame (1). The slitting groove (12) is opened on the surface of the roller (11). The fixed shaft (13) is rotatably connected to the inner wall of the connecting frame (9). The inner wall of the slitting cutter (14) is fixedly connected to the surface of the fixed shaft (13).

4. The self-adhesive paper processing and slitting equipment according to claim 1, characterized in that, The detection and adjustment mechanism consists of a limiting slide groove (15), a limiting slider (16), a through-shaft tension sensor (17), and an adjustment roller (18). The limiting slide groove (15) is opened through the surface of the fixed frame (1). The limiting slider (16) is slidably connected to the inner wall of the limiting slide groove (15). The through-shaft tension sensor (17) is fixedly connected to the inner wall of the limiting slider (16). The adjustment roller (18) is rotatably connected to the inner wall of the through-shaft tension sensor (17).

5. The self-adhesive paper processing and slitting equipment according to claim 1, characterized in that, The drive assembly consists of a limiting ring (19), a servo motor (20), a threaded rod (21), and a threaded sleeve (22). The limiting ring (19) is fixedly connected to the front of the fixed frame (1). The servo motor (20) is fixedly connected to the left side of the limiting ring (19), and the output end of the servo motor (20) is rotatably connected to the inner wall of the limiting ring (19). The threaded rod (21) is rotatably connected to the inner wall of the limiting ring (19), and the threaded rod (21) is fixedly connected to the output end of the servo motor (20). The inner wall of the threaded sleeve (22) is threadedly connected to the surface of the threaded rod (21), and the threaded sleeve (22) is fixedly connected to the front of the limiting slider (16).

6. The self-adhesive paper processing and slitting equipment according to claim 1, characterized in that, The fixing frame (5) is rectangular and made of metal.

7. The self-adhesive paper processing and slitting equipment according to claim 2, characterized in that, The number of the limiting shafts (8) is multiple, and the multiple limiting shafts (8) are symmetrically arranged with the vertical center line on the left side of the connecting plate (7) as the axis of symmetry.

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