Anti-wrinkle adhesive paper punching tool

Abstract

This utility model discloses a punching fixture for anti-wrinkle self-adhesive paper, comprising: a punching rod, a first pulley, and a movable plate. A movable frame is provided at the upper end of the punching rod, and the punching rod is also provided at the upper end of the first pulley, with a belt body tightly fitted to the outer side of the first pulley. The first pulley is provided at the front end of the movable plate, and a positioning limiting structure is provided on the outer side of the movable plate. A first threaded rod is internally threaded onto the movable plate, and a second threaded rod is internally threaded onto the middle of the movable plate. An eccentric wheel for automatic punching is provided at the upper end of the movable plate. This anti-wrinkle self-adhesive paper punching fixture can position self-adhesive paper of different lengths, preventing wrinkling during punching. It can also be adjusted according to the position of the self-adhesive paper to punch at different locations.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive paper punching technology, specifically to a punching fixture for anti-wrinkle self-adhesive paper. Background Technology

[0002] The main reason for punching holes in self-adhesive paper is to facilitate division and arrangement, so that the label can be easily peeled off without having to peel off the entire label surface, thus improving the convenience of use. After punching, the self-adhesive paper can be more easily divided into individual labels, making it easier to manage and use. There are various anti-wrinkle self-adhesive paper punching tools on the market.

[0003] However, conventional self-adhesive paper punching fixtures are not convenient for positioning self-adhesive paper at different locations. This leads to positioning difficulties when the self-adhesive paper length varies, making it difficult to prevent edge curling. Consequently, wrinkles easily occur during punching, affecting the appearance of the self-adhesive paper. Furthermore, punching at different locations on the self-adhesive paper is cumbersome. Therefore, we propose an anti-wrinkle self-adhesive paper punching fixture to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a punching fixture for anti-wrinkle self-adhesive paper, so as to solve the problems mentioned in the background art. The current general self-adhesive paper punching fixture is not convenient for positioning self-adhesive paper at different positions. Therefore, when the length of the self-adhesive paper is different, it is easy to cause inconvenience in positioning the self-adhesive paper, which is not easy to prevent the self-adhesive paper from curling up. As a result, when punching, the self-adhesive paper is prone to wrinkling, affecting the appearance of the self-adhesive paper. It is also not convenient to punch different positions of the self-adhesive paper, which makes the operation of punching self-adhesive paper complicated.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching fixture for anti-wrinkle self-adhesive paper, comprising:

[0006] A stamping rod, wherein a movable frame is provided at the upper end of the stamping rod;

[0007] Also includes:

[0008] The first pulley has a stamping rod at its upper end, and the outer side of the first pulley is tightly fitted with the belt body, and a support frame is fixedly connected to the rear left end of the belt body.

[0009] A movable plate, wherein a first pulley is provided at the front end of the movable plate and a positioning limiting structure is provided on the outer side of the movable plate, wherein the positioning limiting structure includes a first threaded rod, a first spring and a second threaded rod, the first threaded rod is threadedly connected to the inside of the movable plate, the second threaded rod is threadedly connected to the middle part of the movable plate, and the first spring is fixedly connected to the lower end of the movable plate.

[0010] The upper end of the moving plate is provided with an eccentric wheel for automatic punching.

[0011] Preferably, the upper end of the first pulley is fixedly connected to the first motor, and the outer side of the first motor is fixedly connected to the front end of the base, and the inner rear end of the first pulley is tightly fitted with the second pulley.

[0012] Preferably, the lower outer side of the first pulley is rotatably connected to the front end of the base, and the rear end of the base is rotatably connected to the second pulley. The left and right outer sides of the support frame are respectively rotatably connected to the upper sides of the left and right ends of the base.

[0013] Preferably, a fixed column is fixedly connected to the inner side of the left end of the support frame, and a movable plate is slidably connected to the outer side of the fixed column. The front and rear ends of the support frame are respectively rotatably connected to the outer sides of the front and rear ends of the first threaded rod.

[0014] Preferably, the lower end of the first spring is fixedly connected to the pressure plate, and the pressure plate is rotatably connected to the second threaded rod inside, and the first spring is symmetrically arranged on the lower sides of the left and right ends of the movable plate.

[0015] Preferably, a pulley is tightly fitted to the lower outer side of the eccentric wheel, and the outer side of the pulley is rotatably connected to the upper inner side of the fixed frame. A stamping rod is fixedly connected to the lower end of the pulley, and the outer side of the stamping rod is slidably connected to the lower inner side of the movable frame.

[0016] Preferably, a second spring is wound around the outer side of the stamping rod, and a fixed frame is fixedly connected to the upper end of the second spring. The outer rear end of the eccentric wheel is rotatably connected to the inner rear end of the movable frame. The outer upper end of the movable frame is slidably connected to the inner upper end of the base. A hydraulic rod is fixedly connected to the front end of the movable frame, and the outer side of the hydraulic rod is fixedly connected to the front upper end of the base.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the anti-wrinkle self-adhesive paper punching fixture can position self-adhesive paper of different lengths, can position the self-adhesive paper to avoid wrinkling during the punching process, and can be adjusted according to the position of the self-adhesive paper to punch holes at different positions of the self-adhesive paper.

[0018] 1. It is equipped with a first pulley, a belt body and a support frame. The rotation of the first pulley drives the second pulley, which is tightly attached to the outer side of the first pulley, to rotate. This drives the support frame, which is fixedly connected to the rear left side of the belt body, to move forward or backward. At the same time, the outer side of the lower end of the support frame is slidably connected to the outer side of the upper end of the base, which can be adjusted according to the length of the self-adhesive paper.

[0019] 2. It is equipped with a first threaded rod, a movable plate and a fixed column. By rotating the first threaded rod, the two movable plates connected to the outer thread of the first threaded rod move inward or outward. At the same time, the left end of the movable plate is slidably connected to the outer side of the fixed column, which can punch holes in self-adhesive paper of different widths.

[0020] 3. It is equipped with a movable plate, a pressure plate, and a second threaded rod. The second threaded rod is connected to the movable plate through the internal thread. When the second threaded rod drives the pressure plate to move downward, the first spring fixedly connected to the upper end of the pressure plate is subjected to pressure and deforms, thereby positioning the pressure plate. This allows for quick positioning of the self-adhesive paper and easy handling.

[0021] 4. It is equipped with a fixed column, a hydraulic rod and a movable frame. By activating the hydraulic rod, the movable frame fixedly connected to the rear left end of the hydraulic rod moves to the left or right, so that the punching structure set at the lower end of the movable frame moves and can automatically move to different positions for punching.

[0022] 5. It is equipped with an eccentric wheel, a pulley and a fixed frame. The rotation of the eccentric wheel drives the pulley to rotate, which in turn drives the fixed frame to move downward. This causes the punching rod fixedly connected to the lower end of the fixed frame to move downward inside the lower end of the moving frame, which can automatically punch holes in the self-adhesive paper. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present invention;

[0024] Figure 2 This is a frontal cross-sectional view of the present invention.

[0025] Figure 3 This is a side perspective three-dimensional structural diagram of the connection between the first threaded rod, the movable plate, and the fixed column of this utility model;

[0026] Figure 4 This is a top sectional view of the connection between the first pulley, belt body, and support frame of this utility model.

[0027] Figure 5 This is a side-view perspective view of the three-dimensional structure of the connection between the eccentric wheel, pulley, and fixed frame of this utility model.

[0028] In the diagram: 1. Base; 2. First motor; 3. First pulley; 4. Belt body; 5. Second pulley; 6. Support frame; 7. Second motor; 8. First threaded rod; 9. Moving plate; 10. Fixed column; 11. First spring; 12. Pressure plate; 13. Second threaded rod; 14. Hydraulic rod; 15. Moving frame; 16. Eccentric wheel; 17. Pulley; 18. Fixed frame; 19. Second spring; 20. Stamping rod. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a punching fixture for anti-wrinkle self-adhesive paper, including a base 1, a first motor 2, a first pulley 3, a belt body 4, a second pulley 5, a support frame 6, a second motor 7, a first threaded rod 8, a moving plate 9, a fixed column 10, a first spring 11, a pressure plate 12, a second threaded rod 13, a hydraulic rod 14, a moving frame 15, an eccentric wheel 16, a pulley 17, a fixed frame 18, a second spring 19, and a punching rod 20;

[0031] Existing self-adhesive paper punching fixtures are not convenient for positioning self-adhesive paper at different locations. As a result, when the length of the self-adhesive paper is different, positioning of the self-adhesive paper is inconvenient. It is also difficult to prevent the self-adhesive paper from curling at the edges, which can easily cause the self-adhesive paper to wrinkle during punching, affecting its appearance. Furthermore, it is not convenient to punch different positions of the self-adhesive paper, which can lead to complicated operation when punching different positions of the self-adhesive paper is required.

[0032] The base 1 has a first motor 2 fixedly connected to the upper right side of the base 1, and a first pulley 3 fixedly connected to the lower end of the first motor 2. The outer side of the first pulley 3 is tightly attached to the belt body 4, the inner rear end of the belt body 4 is tightly attached to the second pulley 5, and a support frame 6 is fixedly connected to the inner left side of the belt body 4. The lower sides of the left and right ends of the support frame 6 are slidably connected to the upper left and right sides of the base 1.

[0033] When it is necessary to punch holes in different positions of the self-adhesive paper, the first motor 2 is started, which drives the first pulley 3 fixedly connected to the lower end of the first motor 2 to rotate. At this time, the belt body 4 tightly attached to the outer side of the first pulley 3 rotates, which drives the second pulley 5 tightly attached to the inner side of the rear end of the belt body 4 to rotate at the same time, and drives the support frame 6 fixedly connected to the inner side of the left end of the belt body 4 to move forward or backward. At the same time, the lower left and right sides of the support frame 6 are slidably connected to the outer sides of the upper left and right ends of the base 1, which can position self-adhesive paper of different lengths.

[0034] The support frame 6 has a second motor 7 fixedly connected to its rear end, and a first threaded rod 8 fixedly connected to its front end. The outer side of the first threaded rod 8 is threadedly connected to a movable plate 9. The left end of the movable plate 9 is slidably connected to the outer side of a fixed column 10. The outer sides of the front and rear ends of the fixed column 10 are respectively fixedly connected to the inner sides of the front and rear ends of the left end of the support frame 6. The movable plate 9 is threadedly connected to a second threaded rod 13. The outer side of the lower end of the second threaded rod 13 is rotatably connected to the inside of a pressure plate 12. The upper end of the pressure plate 12 is fixedly connected to a first spring 11, and the upper end of the first spring 11 is fixedly connected to the movable plate 9.

[0035] When positioning the self-adhesive paper is required, the second motor 7 is started, driving the first threaded rod 8 fixedly connected to the front end of the second motor 7 to rotate, and driving the moving plate 9 threadedly connected to the outer side of the first threaded rod 8 to move. The threads on the outer side of the first threaded rod 8 are arranged in opposite directions, causing the two moving plates 9 threadedly connected to the outer side of the first threaded rod 8 to move outward or inward simultaneously. At the same time, the left end of the moving plate 9 is slidably connected to the outside of the fixed column 10, moving inward or outward. When the paper is moved to the position where punching is required, the second threaded rod 13 is manually rotated, causing the lower outer side of the second threaded rod 13 to rotate and connect to the inside of the pressure plate 12. At this time, the first spring 11 fixedly connected to the lower end of the moving plate 9 is under pressure, deforms, and moves downward, positioning the self-adhesive paper on the lower outer side of the pressure plate 12. This ensures that the lower outer side of the pressure plate 12 is tightly attached to the top of the self-adhesive paper, thus positioning the self-adhesive paper and preventing wrinkles from forming during the punching process.

[0036] The movable frame 15 is slidably connected to the upper interior of the base 1, and the front end of the movable frame 15 is fixedly connected to the hydraulic rod 14, and the outer side of the hydraulic rod 14 is fixedly connected to the base 1. The lower interior of the movable frame 15 is rotatably connected to the eccentric wheel 16, and the outer side of the lower end of the eccentric wheel 16 is tightly fitted to the pulley 17. The outer side of the pulley 17 is rotatably connected to the interior of the fixed frame 18. The lower end of the fixed frame 18 is fixedly connected to the stamping rod 20, and the lower end of the fixed frame 18 is fixedly connected to the second spring 19. The lower end of the second spring 19 is fixedly connected to the movable frame 15. The lower interior of the movable frame 15 is slidably connected to the stamping rod 20, and the outer side of the upper end of the stamping rod 20 is wound with the second spring 19.

[0037] When automatic punching is required, the electric motor fixedly connected to the rear end of the eccentric wheel 16 is started. When the protruding part of the outer side of the eccentric wheel 16 is tightly attached to the upper end of the pulley 17, it drives the fixed frame 18 to move downward. At this time, the second spring 19 fixedly connected to the lower end of the fixed frame 18 is under pressure and deforms, causing the punching rod 20 to slide downward inside the lower end of the moving frame 15 to punch the self-adhesive paper. The hydraulic rod 14 is started, which drives the moving frame 15 fixedly connected to the rear left end of the hydraulic rod 14 to move left or right inside the upper end of the base 1, so that the punching structure set at the lower end of the moving frame 15 moves to punch the self-adhesive paper at different positions. It can be adjusted according to the position of the self-adhesive paper to punch different positions of the self-adhesive paper.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A punching fixture for anti-wrinkle self-adhesive paper, comprising: A stamping rod (20), the upper end of which is provided with a movable frame (15); Its characteristic is that it further includes: The first pulley (3) has a punch rod (20) at its upper end, and the belt body (4) is tightly attached to the outer side of the first pulley (3), and a support frame (6) is fixedly connected to the rear left end of the belt body (4). A movable plate (9) is provided with a first pulley (3) at its front end and a positioning limiting structure is provided on the outer side of the movable plate (9). The positioning limiting structure includes a first threaded rod (8), a first spring (11) and a second threaded rod (13). The first threaded rod (8) is threadedly connected to the inside of the movable plate (9), and the second threaded rod (13) is threadedly connected to the middle part of the movable plate (9). The first spring (11) is fixedly connected to the lower end of the movable plate (9). The upper end of the movable plate (9) is provided with an eccentric wheel (16) for automatic punching.

2. The anti-wrinkle adhesive paper punching tool according to claim 1, characterized in that: The upper end of the first pulley (3) is fixedly connected to the first motor (2), and the outer side of the first motor (2) is fixedly connected to the front end of the base (1), and the inner side of the rear end of the first pulley (3) is tightly fitted with the second pulley (5).

3. The anti-wrinkle self-adhesive paper punching fixture according to claim 1, characterized in that: The lower outer side of the first pulley (3) is rotatably connected to the front end of the base (1), and the rear end of the base (1) is rotatably connected to the second pulley (5). The left and right outer sides of the support frame (6) are respectively rotatably connected to the upper sides of the left and right ends of the base (1).

4. The anti-wrinkle self-adhesive paper punching fixture according to claim 1, characterized in that: The support frame (6) is fixedly connected to the inner side of the left end of a fixed column (10), and the fixed column (10) is slidably connected to the outer side of a movable plate (9). The front and rear ends of the support frame (6) are respectively rotatably connected to the outer sides of the front and rear ends of the first threaded rod (8).

5. The anti-wrinkle self-adhesive paper punching fixture according to claim 1, characterized in that: The lower end of the first spring (11) is fixedly connected to the pressure plate (12), and the pressure plate (12) is rotatably connected to the second threaded rod (13). The first spring (11) is symmetrically arranged on the lower sides of the left and right ends of the movable plate (9).

6. The anti-wrinkle self-adhesive paper punching fixture according to claim 1, characterized in that: The lower outer side of the eccentric wheel (16) is closely fitted with a pulley (17), and the outer side of the pulley (17) is rotatably connected to the upper inner side of the fixed frame (18). The lower end of the pulley (17) is fixedly connected with a stamping rod (20), and the outer side of the stamping rod (20) is slidably connected to the lower inner side of the movable frame (15).

7. The anti-wrinkle self-adhesive paper punching fixture according to claim 1, characterized in that: The outer side of the stamping rod (20) is wound with a second spring (19), and the upper end of the second spring (19) is fixedly connected to a fixed frame (18). The outer rear end of the eccentric wheel (16) is rotatably connected to the inner rear end of the movable frame (15). The outer upper end of the movable frame (15) is slidably connected to the inner upper end of the base (1). The front end of the movable frame (15) is fixedly connected to a hydraulic rod (14), and the outer side of the hydraulic rod (14) is fixedly connected to the front upper end of the base (1).

Images