Antistatic agent coating device

Abstract

The utility model relates to the technical field of coating devices, and discloses an antistatic agent coating device which comprises a soaking box, a drying box is fixedly connected to the rear side of the soaking box, cavities are formed in the soaking box and the drying box, a drying assembly is arranged in the drying box, a guide roller is rotationally connected to the interior of the soaking box, and the guide roller is fixedly connected to the rear side of the soaking box. Two yarn pressing rollers are arranged in a soaking box, redundant coating liquid in adsorption sponges on the surfaces of adsorption rollers is finally scraped off in the yarn winding process by starting a second motor, and the problems that according to some existing antistatic agent coating devices, after yarn is soaked in a soaking pool, the coating liquid on the surfaces of the yarn is too much, and the yarn is prone to being scraped off are solved. The problem that the subsequent drying efficiency is low is solved, redundant coating liquid on the surface of yarn can be removed through the adsorption roller in the yarn winding process, waste of the coating liquid is avoided, meanwhile, the subsequent yarn drying efficiency is improved, the working time of workers is shortened, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, in particular to an antistatic agent coating device. Background Art

[0002] Antistatic agents are a type of additive that is added to plastics or applied to the surface of plastics to reduce static electricity accumulation. They are attached to the surface of plastic particles by spraying or immersing, and then dried at room temperature or with hot air to form an antistatic coating.

[0003] The existing patent (publication number: CN220057289U) discloses an antistatic yarn auxiliary agent coating device, including a machine body, a pay-off roller and a soaking tank, a pay-off roller is installed on one side of the machine body, a soaking tank is provided on one side of the pay-off roller, a pressure roller and a guide roller are installed inside the soaking tank, a liquid level sensor is installed on one side of the soaking tank, the liquid level sensor is connected to the control box at the bottom of the liquid adding tank through a connecting line, and the liquid adding tank is connected to the soaking tank through a liquid adding pipe.

[0004] However, in actual use, it was found that the following problems in the prior art have not been well solved: its internal structure is relatively simple, and there is no scraping work for excess coating liquid on the yarn surface. After the yarn is soaked in the immersion tank, there is too much coating liquid on the yarn surface, which causes excessive coating liquid on the yarn surface to drip, resulting in a waste of coating liquid in the later stage, and then resulting in the subsequent drying efficiency of the yarn being too slow, which increases the working time of the staff and has low practicality. In view of this, we propose an antistatic agent coating device to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an antistatic agent coating device, which solves the problem that some existing antistatic agent coating devices have excessive coating liquid on the yarn surface after the yarn is soaked in the soaking tank, resulting in slow subsequent drying efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an antistatic agent coating device comprises a soaking box, the rear side of the soaking box is fixedly connected to a drying box, a cavity is arranged inside the soaking box and the drying box, a drying assembly is arranged inside the drying box, a guide roller is rotatably connected inside the soaking box, two crimping rollers are arranged inside the soaking box, the two crimping rollers are located on both sides of the guide roller, two guide grooves are provided on the inner walls on both sides of the soaking box, an adjustment assembly is arranged inside the two guide grooves on the left side, a cross plate is fixedly connected inside the soaking box, a groove is provided on the lower surface of the cross plate, a reciprocating screw rod is rotatably connected inside the groove, a reciprocating screw rod sleeve is arranged on the outer surface of the reciprocating screw rod, the reciprocating screw rod sleeve is slidably connected inside the groove, an L-shaped connecting rod is fixedly connected to the outer surface of the reciprocating screw rod, a scraper ring is fixedly connected to the outer surface of the L-shaped connecting rod, an adsorption roller is rotatably connected inside the soaking box, an adsorption sponge is sleeved on the outer surface of the adsorption roller, and the scraper ring is in contact with the adsorption roller.

[0009] Preferably, two fixed plates are fixedly connected to the rear surface of the drying box, and a winding roller is rotatably connected between the two fixed plates. The right end of the winding roller rotates and penetrates into the interior of the side wall of the drying box. A chamber is opened inside the side wall of the drying box, and the two sides of the chamber respectively extend into the interior of the side wall of the immersion box and the interior of the right fixed plate. The reciprocating screw rod and the rotating shaft of the winding roller both rotate and penetrate into the interior of the chamber and are rotatably connected to the inner wall of the chamber. Two pulleys are arranged inside the chamber, and the two pulleys are respectively sleeved on the outer surfaces of the reciprocating screw rod and the rotating shaft of the winding roller, and the outer surface transmission sleeves of the two pulleys are provided with belts, and a second motor is fixedly connected to the outer surface of the right fixed plate, and the output shaft of the second motor rotates and penetrates into the interior of the fixed plate and is fixedly connected to the rotating shaft of the winding roller.

[0010] Preferably, a loading assembly is provided on the front side of the immersion box, a feed port is provided on the front surface of the immersion box, the feed port is connected to the cavity inside the immersion box, the cavity inside the drying box extends out of the rear surface of the drying box, a connecting groove is provided on the side surface of the drying box facing the immersion box, and the drying box is connected to the immersion box through the connecting groove.

[0011] Preferably, the adjustment assembly includes two threaded rods, and the two threaded rods are respectively rotated to be connected to the inside of the two left guide grooves, and the upper ends of the two threaded rods are rotated to penetrate into the inside of the side wall of the immersion box.

[0012] Preferably, a guide block is slidably connected inside the guide groove, and both ends of the wire pressing roller are rotatably connected to the two guide blocks respectively, and the two guide blocks on the left side are respectively threadedly sleeved on the outer surfaces of the two threaded rods.

[0013] Preferably, one end of the two threaded rods located inside the side wall of the immersion box is sleeved with a worm gear, and a first motor is fixedly connected to the front surface of the immersion box. The output shaft of the first motor rotates and penetrates into the side wall of the immersion box. The output shaft of the first motor is fixedly connected to a worm, and the worm is respectively meshed with the two worm gears.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an antistatic agent coating device having the following

[0016] Beneficial effects:

[0017] 1. The antistatic agent coating device, by turning on the second motor, finally realizes scraping off the excess coating liquid in the adsorption sponge on the surface of the adsorption roller during the yarn winding process, thereby solving the problem of excessive coating liquid on the yarn surface and slow subsequent drying efficiency after the yarn is soaked in the soaking tank in some existing antistatic agent coating devices. The adsorption roller can remove the excess coating liquid on the yarn surface during the yarn winding process, thereby avoiding the waste of coating liquid, and also improving the subsequent drying efficiency of the yarn, reducing the working time of the staff, and having high practicality.

[0018] 2. When the staff of the antistatic agent coating device needs to adjust the tension of the yarn, the first motor is started to drive the rotation of the worm, and finally the tension of the yarn is adjusted. This greatly improves the flexibility of the device and makes it convenient for the staff to adjust the tension of the yarn according to actual usage requirements. It has relatively high practicality and applicability and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of an antistatic agent coating device of the utility model;

[0020] Figure 2 This is a first schematic diagram of the internal structure of the soaking box of the utility model;

[0021] Figure 3 This is a second schematic diagram of the internal structure of the soaking box of the utility model;

[0022] Figure 4 It is a schematic diagram of the lower surface structure of the horizontal plate of the utility model;

[0023] Figure 5 It is a cross-sectional schematic diagram of the drying box of the utility model;

[0024] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0025] Figure 7It is a structural schematic diagram of the adjustment component of the utility model;

[0026] Figure 8 It is a structural schematic diagram of a drying box of the utility model.

[0027] In the figure: 1. Soaking box; 2. Drying box; 3. Feeding assembly; 4. First motor; 5. Feed inlet; 6. Guide roller; 7. Wire pressing roller; 8. Guide groove; 9. Cross plate; 10. Groove; 11. Reciprocating screw; 12. Reciprocating screw sleeve; 13. L-shaped connecting rod; 14. Scraper ring; 15. Adsorption roller; 16. Fixed plate; 17. Winding roller; 18. Pulley; 19. Belt; 20. Chamber; 21. Threaded rod; 22. Worm gear; 23. Worm; 24. Guide block; 25. Second motor; 26. Connecting groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 8The utility model provides a technical solution: an antistatic agent coating device, including a soaking box 1, a drying box 2 is fixedly connected to the rear side of the soaking box 1, a cavity is arranged inside the soaking box 1 and the drying box 2, a drying component is arranged inside the drying box 2, a feeding component 3 is arranged on the front side of the soaking box 1, a feeding port 5 is provided on the front side surface of the soaking box 1, the feeding port 5 is communicated with the cavity inside the soaking box 1, a guide roller 6 is rotatably connected inside the soaking box 1, two crimping rollers 7 are arranged inside the soaking box 1, and the two crimping rollers 7 are located on both sides of the guide roller 6, two guide grooves 8 are arranged on the inner walls on both sides of the soaking box 1, and adjustment components are arranged inside the two guide grooves 8 on the left side, a cross plate 9 is fixedly connected inside the soaking box 1, and the lower surface of the cross plate 9 is There is a groove 10, the interior of the groove 10 is rotatably connected to a reciprocating screw 11, the outer surface of the reciprocating screw 11 is provided with a reciprocating screw sleeve 12, the reciprocating screw sleeve 12 is slidably connected to the interior of the groove 10, the reciprocating screw 11 and the reciprocating screw sleeve 12 are both existing structures, and the specific model is the reciprocating screw module of FSM0401-C3-1R-0085, so it will not be described below, the outer surface of the reciprocating screw sleeve 12 is fixedly connected to an L-shaped connecting rod 13, the outer surface of the L-shaped connecting rod 13 is fixedly connected to a scraper ring 14, the interior of the immersion box 1 is rotatably connected to an adsorption roller 15, the outer surface of the adsorption roller 15 is provided with an adsorption sponge, the scraper ring 14 is in contact with the adsorption roller 15, the purpose is to scrape off the coating liquid inside the adsorption sponge on the surface of the adsorption roller 15, and dry it. Two fixed plates 16 are fixedly connected to the rear surface of the drying box 2, and a winding roller 17 is rotatably connected between the two fixed plates 16. The right end of the winding roller 17 rotates and penetrates into the interior of the side wall of the drying box 2. A chamber 20 is opened inside the side wall of the drying box 2. The two sides of the chamber 20 extend into the inside of the side wall of the soaking box 1 and the inside of the right fixed plate 16 respectively. The reciprocating screw rod 11 and the rotating shaft of the winding roller 17 rotate and penetrate into the interior of the chamber 20 and are rotatably connected to the inner wall of the chamber 20. Two pulleys 18 are arranged inside the chamber 20. The two pulleys 18 are respectively sleeved on the outer surfaces of the reciprocating screw rod 11 and the rotating shaft of the winding roller 17. The outer surface transmission sleeves of the two pulleys 18 are provided with belts 19. The outer surface of the right fixed plate 16 is fixedly connected to a second motor 25. The output shaft of the second motor 25 rotates and penetrates into the interior of the fixed plate 16 and is fixedly connected to the rotating shaft of the winding roller 17. When the staff needs to apply an antistatic agent to the yarn, the material is first loaded through the loading assembly, and then the yarn is passed through the lower side of the two pressure rollers 7 and the upper side of the guide roller 6, and then the yarn is passed through the upper side of the adsorption roller 15, so that the yarn can be immersed in the interior of the immersion box 1, and finally the yarn will pass through the drying box 2, and finally be wound up by the winding roller 17. The staff then turns on the second motor 25, and the rotation of the output shaft of the second motor 25 drives the rotation of the winding roller 17. At this time, the yarn will move, thereby driving the adsorption roller 15 to rotate, and the rotation of the left pulley 18 is driven by the rotation of the winding roller 17.At this time, the transmission of the belt 19 can drive the two pulleys 18 to rotate synchronously, and the reciprocating screw 11 will rotate synchronously. The rotation of the reciprocating screw 11 will drive the reciprocating screw sleeve 12 to slide inside the groove 10, and the reciprocating movement of the reciprocating screw sleeve 12 drives the L-shaped connecting rod 13 to move synchronously, and the movement of the L-shaped connecting rod 13 drives the movement of the scraper ring 14, and finally realizes the scraping of excess coating liquid in the adsorption sponge on the surface of the adsorption roller 15 during the yarn winding process. Because the bottom wall of the cavity inside the drying box 2 is an inclined surface, the excess coating liquid will flow back to the inside of the soaking box 1. The above structure solves the problem that some existing antistatic agent coating devices have too much coating liquid on the surface of the yarn after the yarn is soaked in the soaking tank, and the subsequent drying efficiency is slow. It is realized that the adsorption roller 15 will remove the excess coating liquid on the surface of the yarn during the yarn winding process, avoiding the waste of coating liquid, and also improving the subsequent drying efficiency of the yarn, reducing the working time of the staff, and having high practicality.

[0030] Furthermore, the adjustment component includes two threaded rods 21, and the two threaded rods 21 are respectively connected to the inside of the two left guide grooves 8 by rotating rods. The upper ends of the two threaded rods 21 are rotated to penetrate into the inside of the side wall of the immersion box 1. The inside of the guide groove 8 is slidably connected with a guide block 24. The two ends of the wire pressing roller 7 are respectively connected to the two guide blocks 24 for rotation. The two left guide blocks 24 are respectively threadedly sleeved on the outer surfaces of the two threaded rods 21. One end of the two threaded rods 21 located inside the side wall of the immersion box 1 is sleeved with a worm gear 22. The front side surface of the immersion box 1 is fixedly connected to the first motor 4. The output shaft of the first motor 4 rotates and penetrates into the inside of the side wall of the immersion box 1. The output shaft of the first motor 4 is fixedly connected to a worm 23. The worm 23 is respectively meshed and connected with the two worm wheels 22. When the staff needs to adjust the tension of the yarn, the first motor 4 is started to drive the rotation of the worm 23, and the rotation of the worm 23 drives the rotation of the two worm wheels 22. The rotation of the two worm wheels 22 drives the rotation of the two threaded rods 21 respectively, and the rotation of the two threaded rods 21 drives the two left guide blocks 24 to slide inside the two left guide grooves 8, thereby realizing the adjustment of the position of the two pressure rollers 7, and finally realizing the adjustment of the tension of the yarn. The above structure greatly improves the flexibility of the device, which is convenient for the staff to adjust the tension of the yarn according to actual usage requirements. The practicability and applicability are relatively high, and the operation is simple.

[0031] Furthermore, the cavity inside the drying box 2 extends out of the rear surface of the drying box 2 , and a connecting groove 26 is provided on the side surface of the drying box 2 facing the soaking box 1 , and the drying box 2 is connected to the soaking box 1 through the connecting groove 26 .

[0032] Working principle:

[0033] When the antistatic agent coating device is in use, the material is loaded through the loading assembly, and then the yarn is passed through the lower side of the two pressure rollers 7 and the upper side of the guide roller 6, and then the yarn is passed through the upper side of the adsorption roller 15, so that the yarn can be immersed in the inside of the immersion box 1, and finally the yarn will pass through the drying box 2, and finally be wound up by the winding roller 17. The staff will then start the second motor 25, and the rotation of the output shaft of the second motor 25 drives the rotation of the winding roller 17. At this time, the yarn will move, thereby driving the adsorption roller 15 to rotate, and the rotation of the winding roller 17 drives the left pulley 18 The rotation of the belt 19 can drive the two pulleys 18 to rotate synchronously. At this time, the reciprocating screw 11 will rotate synchronously, and the rotation of the reciprocating screw 11 will drive the reciprocating screw sleeve 12 to slide inside the groove 10. The reciprocating movement of the reciprocating screw sleeve 12 drives the L-shaped connecting rod 13 to move synchronously, and the movement of the L-shaped connecting rod 13 drives the movement of the scraper ring 14, thereby finally scraping off the excess coating liquid in the adsorption sponge on the surface of the adsorption roller 15 during the yarn winding process. Because the bottom wall of the internal cavity of the drying box 2 is an inclined surface, the excess coating liquid will flow back to the inside of the immersion box 1.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antistatic agent coating device, comprising a soaking box (1), characterized in that: The rear side of the soaking box (1) is fixedly connected to a drying box (2), cavities are arranged inside the soaking box (1) and the drying box (2), a drying assembly is arranged inside the drying box (2), a guide roller (6) is rotatably connected inside the soaking box (1), two crimping rollers (7) are arranged inside the soaking box (1), the two crimping rollers (7) are located on both sides of the guide roller (6), two guide grooves (8) are arranged on the inner walls on both sides of the soaking box (1), adjustment assemblies are arranged inside the two guide grooves (8) on the left side, a transverse plate (9) is fixedly connected inside the soaking box (1), and the transverse plate (9) is A groove (10) is provided on the lower surface, a reciprocating screw rod (11) is rotatably connected inside the groove (10), a reciprocating screw rod sleeve (12) is provided on the outer surface of the reciprocating screw rod (11), the reciprocating screw rod sleeve (12) is slidably connected inside the groove (10), an L-shaped connecting rod (13) is fixedly connected to the outer surface of the reciprocating screw rod sleeve (12), a scraper ring (14) is fixedly connected to the outer surface of the L-shaped connecting rod (13), an adsorption roller (15) is rotatably connected inside the soaking box (1), an adsorption sponge is sleeved on the outer surface of the adsorption roller (15), and the scraper ring (14) is in contact with the adsorption roller (15).

2. The antistatic agent coating device according to claim 1, characterized in that: Two fixed plates (16) are fixedly connected to the rear surface of the drying box (2), and a winding roller (17) is rotatably connected between the two fixed plates (16). The right end of the winding roller (17) rotates and penetrates into the interior of the side wall of the drying box (2). A chamber (20) is opened inside the side wall of the drying box (2). The two sides of the chamber (20) respectively extend into the interior of the side wall of the soaking box (1) and the interior of the right fixed plate (16). The rotating shafts of the reciprocating screw rod (11) and the winding roller (17) rotate and penetrate into the interior of the chamber (20) and are rotatably connected to the inner wall of the chamber (20). Two pulleys (18) are arranged inside the chamber (20), and the two pulleys (18) are respectively sleeved on the outer surfaces of the rotating shafts of the reciprocating screw rod (11) and the winding roller (17).

3. The antistatic agent coating device according to claim 2, characterized in that: The outer surface transmission sleeves of the two pulleys (18) are provided with belts (19), and the outer surface of the right fixed plate (16) is fixedly connected with a second motor (25), and the output shaft of the second motor (25) rotates and penetrates into the interior of the fixed plate (16) and is fixedly connected to the rotating shaft of the winding roller (17).

4. The antistatic agent coating device according to claim 3, characterized in that: The adjustment assembly comprises two threaded rods (21), the two threaded rods (21) are respectively connected to the inside of the two left guide grooves (8), and the upper ends of the two threaded rods (21) are rotated to penetrate into the inside of the side wall of the soaking box (1).

5. The antistatic agent coating device according to claim 4, characterized in that: A guide block (24) is slidably connected inside the guide groove (8), and the two ends of the wire pressing roller (7) are rotatably connected to the two guide blocks (24), and the two left guide blocks (24) are respectively threadedly sleeved on the outer surfaces of the two threaded rods (21).

6. The antistatic agent coating device according to claim 5, characterized in that: A worm gear (22) is sleeved on one end of the two threaded rods (21) located inside the side wall of the soaking box (1); a first motor (4) is fixedly connected to the front surface of the soaking box (1); an output shaft of the first motor (4) rotates and penetrates into the side wall of the soaking box (1); a worm (23) is fixedly connected to the output shaft of the first motor (4); and the worm (23) is meshedly connected to the two worm gears (22) respectively.

7. The antistatic agent coating device according to claim 5, characterized in that: A loading assembly (3) is provided on the front side of the soaking box (1); a feed port (5) is provided on the front surface of the soaking box (1); the feed port (5) is connected to the cavity inside the soaking box (1); and the cavity inside the drying box (2) extends out of the rear surface of the drying box (2).

8. The antistatic agent coating device according to claim 5, characterized in that: A connecting groove (26) is provided on a surface of the drying box (2) facing the soaking box (1), and the drying box (2) is connected to the soaking box (1) via the connecting groove (26).

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