Paper pressing device of adhesive sticker paper cutting machine

Abstract

The utility model relates to the technical field of paper cutting machines, in particular to a paper pressing device of an adhesive sticker paper cutting machine, which comprises a mounting seat, a scraping component and a clamping component, a placing plate is mounted on the top surface of the mounting seat, the clamping component is mounted on one side, close to the placing plate, of the top surface of the mounting seat, and a clamping plate is mounted on the clamping component in a matched manner. A cutting assembly is mounted on the top face of the clamping plate, a scraping assembly is mounted between the mounting base and the clamping plate in a matched mode, and a control module is mounted on one side of the top face of the mounting base. According to the paper pressing device of the non-setting adhesive sticker paper cutting machine, the scraping assembly is arranged in the paper pressing device of the non-setting adhesive sticker paper cutting machine, in the using process of the device, the clamping plate moves up and down to drive the pulling rope to pull the scraping plate to move, so that the scraping plate scrapes residual solidified glue on the surface of the containing plate; and a scraping plate is reset under the action of a spring, so that the device is restored, and the effect that solidified glue on the surface of the placing plate can be quickly and automatically cleaned in the using process of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting machines, and specifically relates to a paper pressing device for a self-adhesive sticker paper cutting machine. Background Art

[0002] In the post-printing processing, the paper cutting machine is one of the key devices, which is used for accurately positioning the paper so as to cut it to the required size.

[0003] In the process of the existing paper pressing device of the self-adhesive sticker paper cutting machine, the whole pressing plate is driven to press down. Since the pressing plate contacts the self-adhesive sticker earlier than the cutting knife and stops pressing down when contacting the self-adhesive sticker, although this design helps to achieve stable cutting, it also causes the glue to be more likely to remain on the placement plate under the continuous pressure of the pressing plate.

[0004] The glue remaining on the placement plate will harden and protrude after solidification. When the subsequent self-adhesive sticker is squeezed and positioned, the protruding solidified glue will damage the self-adhesive sticker, resulting in the problem of reduced product quality.

[0005] Therefore, a paper pressing device for a self-adhesive sticker paper cutting machine is needed to improve the above problems. Content of the Utility Model

[0006] In order to solve the problem that the glue remaining on the placement plate of the existing device will harden and protrude after solidification, and when the subsequent self-adhesive sticker is squeezed and positioned, the protruding solidified glue will damage the self-adhesive sticker, resulting in the problem of reduced product quality, the utility model provides a paper pressing device for a self-adhesive sticker paper cutting machine to solve the above problems.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A paper pressing device for a self-adhesive sticker paper cutting machine includes a mounting base, a control module, a scraping component, a clamping component, a cutting component, a placement plate and a clamping plate. The placement plate is installed on the top surface of the mounting base. The clamping component is installed on one side of the mounting base near the placement plate. The clamping plate is cooperatively installed on the clamping component. The cutting component is installed on the top surface of the clamping plate. The scraping component is cooperatively installed between the mounting base and the clamping plate. The control module is installed on one side of the top surface of the mounting base.

[0009] The scraping component includes a first mounting plate and a second mounting plate.

[0010] The first mounting plates are respectively installed on the front and rear sides of the top surface of the mounting base, and the second mounting plates are respectively installed at both ends of the mutually adjacent sides of the two first mounting plates.

[0011] Above the side walls of the two first mounting plates, sliding grooves are respectively provided, and sliding blocks are respectively slidably mounted in the two sliding grooves. A scraper is mounted between the sides of the two sliding blocks close to each other.

[0012] On one vertical side wall of the scraper, a plurality of springs are evenly distributed. A second mounting plate is mounted at the ends of the plurality of springs away from the scraper.

[0013] At the front and rear ends of the outer wall of the side of the scraper symmetric to the side where the springs are mounted, pulling ropes are respectively mounted.

[0014] On the side of the two pulling ropes away from the scraper, they penetrate through the side wall of the second mounting plate without springs installed and extend to the other end.

[0015] As a preferred solution of the present utility model, the clamping assembly includes a mounting frame. On one side of the top surface of the mounting seat, a mounting frame is mounted. The inner cavity floor of the mounting frame is rotatably mounted with a threaded rod. At the top of the outer wall of the mounting frame, a motor is mounted. The power output shaft of the motor penetrates through the top of the mounting frame and extends into the inner cavity of the mounting frame. The end of the power output shaft of the motor is mounted with a threaded rod.

[0016] As a preferred solution of the present utility model, a moving block is threadedly connected to the threaded rod. A clamping plate is mounted on the side wall of the moving block. A cutting groove is provided in the middle of the top surface of the clamping plate. A cutting assembly is mounted on the side of the top surface of the clamping plate close to the cutting groove.

[0017] As a preferred solution of the present utility model, the cutting assembly includes a mounting bracket. A mounting bracket is mounted on the side of the top surface of the clamping plate close to the cutting groove. The mounting bracket is in an "L" shape. A hydraulic telescopic rod is mounted on the top surface of the mounting bracket. The telescopic end of the hydraulic telescopic rod penetrates through the top of the mounting bracket and extends downward.

[0018] As a preferred solution of the present utility model, a cutting knife is mounted at the telescopic end of the hydraulic telescopic rod. The cutting knife is slidably mounted in the inner cavity of the cutting groove.

[0019] As a preferred solution of the present utility model, the vertical midline of the clamping plate coincides with the vertical midline of the placing plate in the vertical direction.

[0020] As a preferred solution of the present utility model, the ends of the two pulling ropes away from the scraper are connected to a clamping plate.

[0021] As a preferred solution of the present utility model, the mounting frame, the first mounting plate, the second mounting plate and the scraper are sequentially mounted on the top surface of the mounting seat from back to front.

[0022] Compared with the prior art, the utility model sets a scraping component in the paper pressing device of a self-adhesive sticker cutting machine. During the use of the device, the up and down movement of the clamping plate drives the pulling rope to pull the scraping plate to move, so that the scraping plate scrapes the residual solidified glue on the surface of the placing plate. When the clamping plate descends, the scraping plate will reset under the action of the spring, making the device return to its original state, realizing the advantage that the device can quickly and automatically clean the solidified glue on the surface of the placing plate during use, and solving the problem that the glue remaining on the placing plate of the existing device will harden and protrude after solidification. When the subsequent self-adhesive sticker is squeezed and positioned, the protruding solidified glue will damage the self-adhesive sticker, resulting in a reduction in product quality.

[0023] Compared with the prior art, the utility model sets a clamping plate and a cutting groove in the paper pressing device of a self-adhesive sticker cutting machine. Through the design of the clamping plate and the cutting groove, during the process of positioning the self-adhesive sticker by the device, both sides of the cutting port are positioned simultaneously, realizing that the pressure is evenly distributed on both sides of the paper, making the paper more stable during the cutting process, which helps to avoid the paper tilting or misaligning caused by uneven pressure, thus ensuring the straightness and parallelism of the cutting line. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the utility model;

[0025] Figure 2 is the installation structural schematic diagram of the scraping component of the utility model;

[0026] Figure 3 is the Figure 2 enlarged structural schematic diagram of part A in the utility model;

[0027] Figure 4 is the structural schematic diagram of the cutting component of the utility model.

[0028] In the figure: 1, mounting base; 2, control module; 3, scraping component; 301, first mounting plate; 302, second mounting plate; 303, scraping plate; 304, pulling rope; 305, spring; 306, sliding groove; 307, sliding block; 4, clamping component; 401, mounting frame; 402, threaded rod; 403, moving block; 404, motor; 5, cutting component; 501, mounting frame; 502, hydraulic telescopic rod; 503, cutting knife; 6, placing plate; 7, clamping plate; 8, cutting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment: Please refer to Figures 1-4 The paper pressing device of a self-adhesive sticker cutting machine shown in the figure, which includes a mounting base 1, a control module 2, a scraping component 3, a clamping component 4, a cutting component 5, a placing plate 6 and a clamping plate 7. The placing plate 6 is installed on the top surface of the mounting base 1. A clamping component 4 is installed on one side of the mounting base 1 close to the placing plate 6. A clamping plate 7 is installed in cooperation with the clamping component 4. A cutting component 5 is installed on the top surface of the clamping plate 7. A scraping component 3 is installed in cooperation between the mounting base 1 and the clamping plate 7. A control module 2 is installed on one side of the top surface of the mounting base 1;

[0031] Among them, the control module 2 is used to control the start and stop of all electrical devices in the device to achieve unified control;

[0032] The scraping component 3 includes a first mounting plate 301 and a second mounting plate 302;

[0033] The first mounting plates 301 are respectively installed on the front and rear sides of the top surface of the mounting base 1. The second mounting plates 302 are respectively installed at both ends of the mutually close sides of the two first mounting plates 301;

[0034] Sliding grooves 306 are respectively opened on the upper sides of the side walls of the two first mounting plates 301. Sliding blocks 307 are respectively slidably installed in the two sliding grooves 306. A scraping plate 303 is installed between the mutually close sides of the two sliding blocks 307;

[0035] A plurality of springs 305 are uniformly distributed on the vertical side wall of one side of the scraping plate 303. A second mounting plate 302 is installed at the end of the plurality of springs 305 far from the scraping plate 303;

[0036] Among them, the bottom surface of the scraping plate 303 is on the same horizontal plane as the top surface of the placing plate 6, which is convenient for scraping the placing plate 6;

[0037] Pulling ropes 304 are respectively installed at the front and rear ends of the outer wall of the side of the scraping plate 303 symmetric to the side where the springs 305 are installed;

[0038] The sides of the two pulling ropes 304 far from the scraping plate 303 penetrate through the side walls of the second mounting plate 302 without springs 305 installed and extend to the other end;

[0039] The ends of the two pulling ropes 304 far from the scraping plate 303 are connected to the clamping plate 7;

[0040] There is a certain distance between the second mounting plate 302 with the spring 305 installed and the placement plate 6. When the clamping plate 7 moves up and down at a certain height, the scraping plate 303 will not scrape the top surface of the placement plate 6. Only when the clamping plate 7 reaches the moving height, the scraping plate 303 will scrape the placement plate 6 under the pulling of the pulling rope 304.

[0041] In this embodiment, specifically refer to Figure 1 and Figure 2 , the clamping assembly 4 includes a mounting frame 401. One side of the top surface of the mounting seat 1 is provided with a mounting frame 401. A threaded rod 402 is rotatably installed on the inner cavity floor of the mounting frame 401. A motor 404 is installed on the top of the outer wall of the mounting frame 401. The power output shaft of the motor 404 penetrates through the top of the mounting frame 401 and extends into the inner cavity of the mounting frame 401. The threaded rod 402 is installed at the end of the power output shaft of the motor 404;

[0042] A moving block 403 is threadedly connected to the threaded rod 402. A clamping plate 7 is installed on the side wall of the moving block 403. A cutting groove 8 is formed in the middle of the top surface of the clamping plate 7. A cutting assembly 5 is installed on one side of the top surface of the clamping plate 7 close to the cutting groove 8;

[0043] Among them, when positioning the self-adhesive paper, the motor 404 is started to drive the threaded rod 402 to rotate, thereby driving the moving block 403 and the clamping plate 7 on the moving block 403 to move up and down, so as to position the self-adhesive sticker on the top surface of the placement plate 6.

[0044] In this embodiment, specifically refer to Figure 1 , Figure 2 and Figure 4 , the cutting assembly 5 includes a mounting bracket 501. A mounting bracket 501 is installed on one side of the top surface of the clamping plate 7 close to the cutting groove 8. The mounting bracket 501 is in an "L" shape. A hydraulic telescopic rod 502 is installed on the top surface of the mounting bracket 501. The telescopic end of the hydraulic telescopic rod 502 penetrates through the top of the mounting bracket 501 and extends downward;

[0045] The telescopic end of the hydraulic telescopic rod 502 is installed with a cutting knife 503. The cutting knife 503 is slidably installed in the inner cavity of the cutting groove 8;

[0046] Among them, during cutting, the control module 2 is used to start the hydraulic telescopic rod 502 to drive the cutting knife 503 to descend, so as to realize the cutting function;

[0047] The perpendicular bisector of the clamping plate 7 in the vertical direction coincides with the perpendicular bisector of the placement plate 6 in the vertical direction.

[0048] In this embodiment, specifically refer to Figure 1 and Figure 2, on the top surface of the mounting base 1, there are sequentially mounted an installation frame 401, a first mounting plate 301, a second mounting plate 302, and a scraper 303 from the rear to the front;

[0049] Among them, the clamping assembly 4 is located outside the two first mounting plates 301 to avoid hindering the operation of the scraping assembly 3.

[0050] When a paper pressing device of a self-adhesive sticker cutting machine is working, first, all the electrical equipment in the device is powered on;

[0051] During the use of the device, the up and down movement of the clamping plate 7 drives the pulling rope 304 to pull the scraper 303 to move, so that the scraper 303 scrapes the residual solidified glue on the surface of the placement plate 6. When the clamping plate 7 descends, the scraper 303 will reset under the action of the spring 305, so that the device returns to its original state, realizing the advantage that the device can quickly and automatically clean the solidified glue on the surface of the placement plate 6 during use;

[0052] Through the design of the clamping plate 7 and the cutting groove 8, during the process of the device positioning the self-adhesive sticker, the two sides of the cutting opening are positioned simultaneously, so that the pressure is evenly distributed on both sides of the paper, making the paper more stable during the cutting process, which helps to avoid the paper tilt or dislocation caused by uneven pressure, thus ensuring the straightness and parallelism of the cutting line.

[0053] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper pressing device for a self-adhesive sticker paper cutting machine, comprising a mounting base (1), a control module (2), a scraping assembly (3), a clamping assembly (4), a cutting assembly (5), a placement plate (6) and a clamping plate (7), characterized in that: A placing plate (6) is installed on the top surface of the mounting base (1). A clamping assembly (4) is installed on one side of the top surface of the mounting base (1) close to the placing plate (6). A clamping plate (7) is cooperatively installed on the clamping assembly (4). A cutting assembly (5) is installed on the top surface of the clamping plate (7). A scraping assembly (3) is cooperatively installed between the mounting base (1) and the clamping plate (7). A control module (2) is installed on one side of the top surface of the mounting base (1); The scraping assembly (3) includes a first mounting plate (301) and a second mounting plate (302); The first mounting plates (301) are respectively installed on the front and rear sides of the top surface of the mounting base (1). The two ends of the mutually close sides of the two first mounting plates (301) are respectively installed with second mounting plates (302); Sliding grooves (306) are respectively opened on the upper sides of the side walls of the two first mounting plates (301). Sliding blocks (307) are respectively slidably installed in the two sliding grooves (306). A scraping plate (303) is installed between the mutually close sides of the two sliding blocks (307); A plurality of springs (305) are evenly distributed on the vertical side wall of one side of the scraping plate (303). The ends of the plurality of springs (305) far away from the scraping plate (303) are installed with a second mounting plate (302); Pulling ropes (304) are respectively installed at the front and rear ends of the outer wall of the side of the scraping plate (303) symmetrical to the side where the springs (305) are installed; The sides of the two pulling ropes (304) far away from the scraping plate (303) penetrate through the side walls of the second mounting plates (302) without springs (305) installed and extend to the other ends.

2. The paper pressing device of a self-adhesive sticker cutting machine according to claim 1, wherein: The clamping assembly (4) includes a mounting frame (401). A mounting frame (401) is installed on one side of the top surface of the mounting base (1). A threaded rod (402) is rotatably installed on the inner cavity floor of the mounting frame (401). A motor (404) is installed on the top of the outer wall of the mounting frame (401). The power output shaft of the motor (404) penetrates through the top of the mounting frame (401) and extends into the inner cavity of the mounting frame (401). The threaded rod (402) is installed at the end of the power output shaft of the motor (404).

3. The paper pressing device of a self-adhesive sticker cutting machine according to claim 2, characterized in that: A moving block (403) is threadedly connected to the threaded rod (402). A clamping plate (7) is installed on the side wall of the moving block (403). A cutting groove (8) is opened in the middle of the top surface of the clamping plate (7). A cutting assembly (5) is installed on one side of the top surface of the clamping plate (7) close to the cutting groove (8).

4. The paper pressing device of a self-adhesive sticker cutting machine according to claim 3, characterized in that: The cutting assembly (5) includes a mounting bracket (501). A mounting bracket (501) is installed on one side of the top surface of the clamping plate (7) close to the cutting groove (8). The mounting bracket (501) is in an "L" shape. A hydraulic telescopic rod (502) is installed on the top surface of the mounting bracket (501). The telescopic end of the hydraulic telescopic rod (502) penetrates through the top of the mounting bracket (501) and extends downward.

5. The paper pressing device of a self-adhesive sticker cutting machine according to claim 4, characterized in that: The cutting knife (503) is installed at the telescopic end of the hydraulic telescopic rod (502). The cutting knife (503) is slidably installed in the inner cavity of the cutting groove (8).

6. The paper pressing device of a self-adhesive sticker cutting machine according to claim 1, characterized in that: The perpendicular bisector of the clamping plate (7) in the vertical direction coincides with the perpendicular bisector of the placement plate (6) in the vertical direction.

7. The paper pressing device of a self-adhesive sticker cutting machine according to claim 1, characterized in that: One end of each of the two pulling ropes (304) far from the scraping plate (303) is connected to a clamping plate (7).

8. The paper pressing device of a self-adhesive sticker cutting machine according to claim 1, characterized in that: An installation frame (401), a first installation plate (301), a second installation plate (302) and a scraping plate (303) are sequentially installed on the top surface of the installation base (1) from back to front.

Images