Gluing device for abrasive paper processing

Abstract

The utility model belongs to the technical field of abrasive paper, and particularly relates to a gluing device for abrasive paper processing, which comprises an operating frame, a placing plate is arranged in the operating frame, support frames are respectively arranged at two ends of the operating frame, threaded rods are in threaded connection with the inner sides of the support frames, handles are arranged at the tops of the threaded rods, and the handles are arranged on the operating frame. A fixing pressing plate is arranged at the bottom of the threaded rod, and a second fixing plate is arranged on one side of the inner wall of the operation frame. Then a third motor works, so that the third motor drives a first moving block to move through a second threaded rotating shaft, the first moving block drives a connecting plate, a spring and a T-shaped scraping plate to move through a second connecting rod, the T-shaped scraping plate moves from the fixed end to the other end, the T-shaped scraping plate scrapes abrasive paper, and the abrasive paper is scraped to be flat; and then the handle at the other end is rotated, so that the other end of the abrasive paper is fixed, and the using effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sandpaper technology, specifically relating to a gluing device for sandpaper processing. Background Technology

[0002] Depending on the abrasive material, there are various types of sandpaper, including emery paper, synthetic emery paper, and glass sandpaper. Dry sandpaper (wood sandpaper) is used to polish the surfaces of wood and bamboo. Water-resistant sandpaper (wet sandpaper) is used to polish the surfaces of metal or non-metal workpieces in water or oil. It is commonly known as sandpaper. It is a material used for grinding. It is used to grind the surfaces of metals, wood, etc., to make them smooth and clean. It is usually made by gluing various abrasive grains onto a base paper. Depending on the abrasive material, there are various types of sandpaper, including emery paper, synthetic emery paper, and glass sandpaper. Dry sandpaper (wood sandpaper) is used to polish the surfaces of wood and bamboo. Water-resistant sandpaper (wet sandpaper) is used to polish the surfaces of metal or non-metal workpieces in water or oil. The base paper is made entirely from unbleached sulfate wood pulp, making it strong, durable, and fold-resistant with good water resistance. Abrasive materials such as glass sandpaper are bonded to the base paper with adhesives such as resin, and then dried.

[0003] When sandpaper is processed, it needs to be coated with glue to make it bonded. However, ordinary glue-coating devices cannot fix it well or smooth it, thus affecting the glue coating effect. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a gluing device for sandpaper processing, which solves the problems of not being able to fix the sandpaper well and not being able to smooth it.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gluing device for sandpaper processing, comprising an operating frame, an internal placement plate, support frames at both ends of the operating frame, a threaded rod threadedly connected to the inner side of the support frame, a handle at the top of the threaded rod, a fixing plate at the bottom of the threaded rod, a second fixing plate on one side of the inner wall of the operating frame, a second motor on one side of the second fixing plate, a first threaded rotating shaft connected to the output end of the second motor, a second moving block threadedly connected to the surface of the first threaded rotating shaft, a connecting frame at one end of the second moving block, a fourth motor at the top of the connecting frame, a threaded sleeve extending from the output end of the fourth motor into the interior of the connecting frame, and a threaded inner rod threadedly connected to the interior of the threaded sleeve. One end of the threaded inner rod is connected to a connecting inner rod, which slides inside the connecting frame. A connecting box is provided at the bottom of the connecting inner rod, and a roller is movably connected to the bottom of the connecting box. A glue box is provided at the top of the operating frame, and an air pump is provided at one end of the top of the glue box. A glue tube is provided at the bottom of the glue box, and one end of the glue tube is connected to the connecting box. A valve is provided on the surface of the glue tube. First fixing plates are provided at both ends of the inner wall of the operating frame. A third motor is provided on one side of the first fixing plate. A second threaded rotating shaft is connected to the output end of the third motor. A first moving block is threadedly connected to the surface of the second threaded rotating shaft. A second connecting rod is provided at the bottom of the first moving block. A connecting plate is provided at the bottom of the second connecting rod. Springs are provided at both ends of the bottom of the connecting plate, and a T-shaped scraper is connected to one end of each spring.

[0006] Preferably, the top of the T-shaped scraper is provided with a first connecting rod, and the top of the first connecting rod is provided with a limiting disc through the connecting plate.

[0007] Preferably, a slide rail is provided on one side of both the first fixed plate and the second fixed plate, and one side of both the first moving block and the second moving block slides on the surface of the slide rail.

[0008] Preferably, each end of the fixed pressure plate is provided with a sliding rod, and the top of the sliding rod slides through the support frame.

[0009] Preferably, a first motor is provided on the top of the glue tank, the output end of the first motor is connected to a rotating shaft, a stirring plate is provided on the surface of the rotating shaft, and the stirring plate is located inside the glue tank.

[0010] Preferably, a feed pipe is provided on one side of the top of the glue box, and a cover is threadedly connected to the top of the feed pipe.

[0011] Preferably, the bottom of the operating frame is provided with support legs on all four sides, and the bottom of the support legs is provided with an anti-slip base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In use, place the sandpaper on the surface of the placement plate with one end of the sandpaper at the bottom of the fixed pressure plate. Then, turn the handle to move the fixed pressure plate downwards via the threaded rod, thus pressing and fixing one end of the sandpaper. Next, activate the third motor, which drives the first moving block via the second threaded rotating shaft. The first moving block then moves the connecting plate, spring, and T-shaped scraper via the second connecting rod, causing the T-shaped scraper to move from the fixed end to the other, scraping the sandpaper to smooth it out and prevent wrinkles that could affect the adhesive application. Finally, turn the handle at the other end to fix the other end of the sandpaper, improving the overall performance. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is the third three-dimensional structural diagram of this utility model.

[0018] In the diagram: 1. Operating frame; 2. Support frame; 3. T-shaped scraper; 4. Placement plate; 5. Fixed pressure plate; 6. Threaded rod; 7. Handle; 8. Slide rod; 9. Glue box; 10. Air pump; 11. First motor; 12. Cover; 13. Feed pipe; 14. Second motor; 15. First threaded rotating shaft; 16. Third motor; 17. Second threaded rotating shaft; 18. Slide rail; 19. Limiting disc; 20. Spring; 21. First connecting rod; 22. Connecting plate; 23. First fixed plate; 24. Second fixed plate; 25. Support leg; 26. Anti-slip base; 27. Connecting box; 28. Connecting inner rod; 29. ​​Roller; 30. Second connecting rod; 31. First moving block; 32. Glue hose; 33. Valve; 34. Fourth motor; 35. Connecting frame; 36. Second moving block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides the following technical solution: A gluing device for sandpaper processing, including an operating frame 1, a placement plate 4 inside the operating frame 1, support frames 2 at both ends of the operating frame 1, a threaded rod 6 threadedly connected to the inner side of the support frame 2, a handle 7 at the top of the threaded rod 6, a fixing plate 5 at the bottom of the threaded rod 6, a second fixing plate 24 on one side of the inner wall of the operating frame 1, a second motor 14 on one side of the second fixing plate 24, a first threaded rotating shaft 15 connected to the output end of the second motor 14, a second moving block 36 threadedly connected to the surface of the first threaded rotating shaft 15, a connecting frame 35 at one end of the second moving block 36, a fourth motor 34 at the top of the connecting frame 35, a threaded sleeve extending from the output end of the fourth motor 34 into the interior of the connecting frame 35, a threaded inner rod threadedly connected to the interior of the threaded sleeve, and a connecting inner rod at one end of the threaded inner rod. 28, and the connecting inner rod 28 slides inside the connecting frame 35. The bottom of the connecting inner rod 28 is provided with a connecting box 27. The bottom of the connecting box 27 is movably connected with a roller 29. The top of the operating frame 1 is provided with a glue box 9. One end of the top of the glue box 9 is provided with an air pump 10. The bottom of the glue box 9 is provided with a glue tube 32. One end of the glue tube 32 is connected to the connecting box 27. The surface of the glue tube 32 is provided with a valve 33. The two ends of the inner wall of the operating frame 1 are respectively provided with a first fixing plate 23. One side of the first fixing plate 23 is provided with a third motor 16. The output end of the third motor 16 is connected to a second threaded rotating shaft 17. The surface of the second threaded rotating shaft 17 is threadedly connected with a first moving block 31. The bottom of the first moving block 31 is provided with a second connecting rod 30. The bottom of the second connecting rod 30 is provided with a connecting plate 22. The two ends of the bottom of the connecting plate 22 are respectively provided with springs 20. One end of the springs 20 is connected to a T-shaped scraper 3.

[0021] In this embodiment: the first connecting rod 21 is provided to restrict the T-shaped scraper 3 and increase its stability, while the spring 20 is provided to enable the T-shaped scraper 3 to move, so that the sandpaper can be placed at its bottom.

[0022] In this embodiment, the movement stability is increased by setting a slide rail 18 to restrict its movement.

[0023] In this embodiment: the first motor 11 is set to work, so that the first motor 11 drives the stirring plate to rotate through the rotating shaft, thereby stirring the adhesive liquid, increasing its fluidity and preventing solidification.

[0024] The working principle and usage process of this utility model are as follows: After installation, when using this utility model, place sandpaper on the surface of the placement plate 4, with one end of the sandpaper at the bottom of the fixed pressure plate 5. Then, rotate the handle 7, causing the handle 7 to drive the fixed pressure plate 5 downward through the threaded rod 6, thereby pressing and fixing one end of the sandpaper. Then, activate the third motor 16, causing the third motor 16 to drive the first moving block 31 to move through the second threaded rotating shaft 17. The first moving block 31 then drives the connecting plate 22, spring 20, and T-shaped scraper 3 to move through the second connecting rod 30, thereby moving the T-shaped scraper 3 from one fixed end to the other, scraping the sandpaper to flatten it and prevent wrinkles that could affect the adhesive application. Finally, rotate the handle 7 at the other end to fix the other end of the sandpaper. To enhance the effect, the fourth motor 34 is activated, causing it to move the connecting inner rod 28 via the threaded sleeve and threaded inner rod. This causes the connecting inner rod 28 to move the connecting box 27 downwards, bringing the roller 29 into contact with the sandpaper. Simultaneously, the air pump 10 is activated, opening the valve 33 to allow the adhesive to flow into the connecting box 27 through the adhesive tube 32. Then, the second motor 14 is activated, causing it to move the second moving block 36 via the first threaded rotating shaft 15. This moves the connecting frame 35, causing the roller 29 to move on the surface of the sandpaper. This movement causes the roller 29 to move inside the connecting box 27, carrying the adhesive out to coat the sandpaper, increasing the uniformity of the coating and improving the coating effect. All electrical equipment in this device is powered by an external power source.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A gluing device for sand paper processing, comprising an operating frame (1), characterized in that: The operation frame (1) is internally provided with a placement plate (4), both ends of the operation frame (1) are respectively provided with a support frame (2), the inner side of the support frame (2) is threadedly connected with a threaded rod (6), the top of the threaded rod (6) is provided with a handle (7), the bottom of the threaded rod (6) is provided with a fixed pressing plate (5), one side of the inner wall of the operation frame (1) is respectively provided with a second fixed plate (24), one side of the second fixed plate (24) is provided with a second motor (14), the output end of the second motor (14) is connected with a first threaded rotating shaft (15), the surface of the first threaded rotating shaft (15) is threadedly connected with a second moving block (36), one end of the second moving block (36) is provided with a connecting frame (35), the top of the connecting frame (35) is provided with a fourth motor (34), the output end of the fourth motor (34) extends into the inside of the connecting frame (35) and is provided with a threaded sleeve, the inside of the threaded sleeve is threadedly connected with a threaded inner rod, one end of the threaded inner rod is connected with a connecting inner rod (28), and the connecting inner rod (28) slides in the inside of the connecting frame (35), the bottom of the connecting inner rod (28) is provided with a connecting box (27), the bottom of the connecting box (27) is movably connected with a roller (29), the top of the operation frame (1) is provided with a glue tank (9), one end of the top of the glue tank (9) is provided with an air pump (10), the bottom of the glue tank (9) is provided with a rubber pipe (32), and one end of the rubber pipe (32) is connected with the connecting box (27), the surface of the rubber pipe (32) is provided with a valve (33), both ends of the inner wall of the operation frame (1) are respectively provided with a first fixed plate (23), one side of the first fixed plate (23) is provided with a third motor (16), the output end of the third motor (16) is connected with a second threaded rotating shaft (17), the surface of the second threaded rotating shaft (17) is threadedly connected with a first moving block (31), the bottom of the first moving block (31) is provided with a second connecting rod (30), the bottom of the second connecting rod (30) is provided with a connecting plate (22), both ends of the bottom of the connecting plate (22) are respectively provided with a spring (20), one end of the spring (20) is connected with a T-shaped scraper (3).

2. The gluing device for processing sandpaper according to claim 1, characterized in that: The top of the T-shaped scraper (3) is respectively provided with a first connecting rod (21), and the top of the first connecting rod (21) penetrates through the connecting plate (22) and is provided with a limiting disc (19).

3. The gluing device for processing sandpaper according to claim 1, characterized in that: One side of the first fixed plate (23) and the second fixed plate (24) is provided with a sliding rail (18), and one side of the first moving block (31) and the second moving block (36) slides on the surface of the sliding rail (18).

4. The gluing device for processing sandpaper according to claim 1, characterized in that: Both ends of the fixed pressing plate (5) are respectively provided with a sliding rod (8), and the top of the sliding rod (8) slides through the support frame (2).

5. The gluing device for processing sandpaper according to claim 1, characterized in that: The top of the glue tank (9) is provided with a first motor (11), the output end of the first motor (11) is connected with a rotating shaft, the surface of the rotating shaft is provided with a stirring plate, and the stirring plate is located in the inside of the glue tank (9).

6. The gluing device for processing sandpaper according to claim 1, characterized in that: One side of the top of the glue tank (9) is provided with a feeding pipe (13), and the top of the feeding pipe (13) is threadedly connected with a cover (12).

7. The gluing device for processing sandpaper according to claim 1, characterized in that: The bottom of the operation frame (1) is provided with support legs (25) around, and the bottom of the support legs (25) is provided with anti-skid bases (26).

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