Powder point coating device for close-fitting lining cloth

Abstract

The utility model relates to the technical field of coated cloth processing, and discloses a powder point coating device for close-fitting lining cloth, which comprises a base station, the top of the base station is fixedly connected with a powder slurry barrel, the inner wall of the powder slurry barrel is provided with a driving assembly for driving cleaning, the bottom of the driving assembly is fixedly connected with a gear, and the gear is fixedly connected with the base station. A toothed plate is slidably connected to the inner wall of the powder slurry barrel, the outer portion of the gear is connected to the outer portion of the toothed plate in a meshed mode, a linkage block is fixedly connected to the outer portion of the toothed plate, a linkage rod is fixedly connected to the outer portion of the linkage block, and a scraping ring is fixedly connected to the other end of the linkage rod. According to the coating device, the position movement of the linkage rod drives the scraping ring to move on the surface of the coating cylinder, accumulated waste generated by coating on the surface of the coating cylinder is cleaned, the uniformity of a coating is ensured, the product quality is improved, coating defects caused by residues are avoided, and the cleaning is beneficial to reducing equipment faults and blocking risks.

Description

Technical Field

[0001] The utility model relates to the technical field of coated cloth processing, in particular to a powder dot coating device for close-fitting lining cloth. Background Art

[0002] A powder coating device is a device specifically designed to evenly apply powder coatings to fabric surfaces. Its primary function is to apply powder coatings to various textiles through spraying, blade coating, or dipping, enhancing their water resistance, abrasion resistance, and aesthetics. A powder coating device for interlinings is specifically designed to evenly apply powder coatings to fabrics used in close-fitting garments. This device applies functional powder coatings to fabric surfaces through spraying or blade coating techniques, enhancing their breathability, softness, and water resistance.

[0003] A search revealed Chinese patent publication number CN214245082U, which discloses a powder coating device for adhesive interlining. The device comprises a coating machine, wherein the left side of the coating machine's inner chamber is connected to a heating transmission device, a support frame is fixedly mounted on the top surface of the coating machine, a powder hopper is fixedly mounted in the middle of the support frame, and hangers are fixedly mounted on both the front and rear sides of the right end of the coating machine. A smoke collecting hopper is fixedly mounted on the top of each hanger, and a connecting pipe is fixedly mounted on the top surface of the smoke collecting hopper. The utility model provides a smoke collecting hopper above the heating transmission device. When the heating transmission device melts the powder, resin particles float upward into the smoke collecting hopper. At this time, a fan operates to draw the resin particles in the smoke collecting hopper into the connecting pipe and then into the filter chamber. When the resin particles come into contact with a filter plate, the filter plate absorbs and filters the resin particles, preventing them from settling on the ground and reducing safety risks for operators.

[0004] The beneficial effects described in the patent specification above mention that "the fan operates to draw resin particles from the inner cavity of the collecting hopper into the connecting pipe, and then into the filter cavity. When the resin particles come into contact with the filter plate, the filter plate adsorbs and filters the resin particles." While this patent prevents the deposition of resin particles on the ground, reducing safety risks for operators, it fails to clean the surface of the coating device, which can lead to reduced coating quality and equipment failure. Residual paint, dust, and impurities can affect the uniformity of spraying or coating, resulting in inconsistent coating thickness. Dirt accumulation can cause equipment blockage and increased wear, shortening the equipment's service life and increasing maintenance costs. Therefore, a powder dot coating device for close-fitting lining is proposed. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the existing technology and provide a powder dot coating device for close-fitting lining cloth. The rotation of the gear drives the tooth plate to move left and right, the left and right movement of the tooth plate drives the linkage block to move left and right, the position movement of the linkage block drives the position movement of the linkage rod, and the position movement of the linkage rod drives the scraper ring to move on the surface of the coating cylinder to clean the accumulated waste generated on the surface of the coating cylinder due to coating.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A powder dot coating device for close-fitting lining cloth comprises a base, the top of the base is fixedly connected to a slurry bucket, the inner wall of the slurry bucket is installed with a driving component for driving cleaning, the bottom of the driving component is fixedly connected to a gear, the inner wall of the slurry bucket is slidably connected to a tooth plate, the outer part of the gear is meshed and connected to the outer part of the tooth plate, the outer part of the tooth plate is fixedly connected to a linkage block, the outer part of the linkage block is fixedly connected to a linkage rod, the other end of the linkage rod is fixedly connected to a scraper ring, the top of the base is fixedly connected to a fixed platform, and the outer part of the fixed platform is fixedly connected to a coating component for driving coating.

[0008] As a further description of the above technical solution:

[0009] The driving assembly includes a motor 1, the exterior of the motor 1 is fixedly mounted on the inner wall of the slurry bucket, the driving end of the motor 1 is fixedly connected to the exterior of the gear, and the bottom of the gear is rotatably connected to the inner wall of the slurry bucket.

[0010] As a further description of the above technical solution:

[0011] The coating assembly includes a coating cylinder, a second motor is installed on the outside of the fixed platform, the driving end of the second motor is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to the inner wall of the coating cylinder, and both ends of the rotating shaft are rotatably connected to the inside of the fixed platform.

[0012] As a further description of the above technical solution:

[0013] The other end of the rotating shaft is fixedly connected to a disc, and the outside of the disc is rotatably connected to a connecting rod.

[0014] As a further description of the above technical solution:

[0015] The top of the base is fixedly connected to two telescopic columns, the outsides of the two telescopic columns are fixedly connected to a lifting plate, the outside of the lifting plate is fixedly connected to two fixed blocks, and the other end of the connecting rod is rotatably connected to the inside of the two fixed blocks.

[0016] As a further description of the above technical solution:

[0017] A conveyor belt is installed on the top of the fixed platform, the outside of the scraper ring is slidably connected to the outside of the coating cylinder, and the outside of the slurry barrel is detachably connected to a conveying plate, and the other end of the conveying plate is in contact with the outside of the coating cylinder.

[0018] As a further description of the above technical solution:

[0019] The bottom of the lifting plate is fixedly connected to two slide plates, and the inner wall of the slide plate is slidably connected to two sliding blocks.

[0020] As a further description of the above technical solution:

[0021] The outside of the two sliding blocks is fixedly connected with a slide plate, the outside of the slide plate is slidably connected to the inner wall of the slide plate, the inner wall of the slide plate is fixedly connected with a spring, and the other end of the spring is fixedly connected to the top of the slide plate.

[0022] The beneficial effects of the present invention are:

[0023] (1) The utility model drives the scraper ring to move on the surface of the coating cylinder by moving the position of the connecting rod, thereby cleaning the accumulated waste generated on the surface of the coating cylinder due to coating, ensuring the uniformity of the coating, improving product quality, and avoiding coating defects caused by residues. Cleaning helps to reduce the risk of equipment failure and blockage and extend the service life of the equipment.

[0024] (2) The utility model enables the slide plate to rise and compress the spring, so that the slide plate can fix the position of the lining cloth being coated within one rotation cycle of the motor. Fixing the position of the close-fitting lining cloth during the processing helps to ensure the consistency and accuracy of the coating, and the cloth can remain stable to avoid displacement or wrinkles during the coating process.

[0025] In summary, the present invention has the advantages of ensuring coating uniformity and product quality, improving production efficiency, reducing equipment failures and coating defects, and thus ensuring the smoothness and consistency of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the coating cylinder of the utility model;

[0028] Figure 3 This is a schematic diagram of the fixed platform of the utility model;

[0029] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Base; 2. Powder barrel; 3. Motor 1; 4. Gear; 5. Tooth plate; 6. Linkage block; 7. Linkage rod; 8. Scraper ring; 9. Fixed platform; 10. Motor 2; 11. Rotating shaft; 12. Coating cylinder; 13. Disc; 14. Connecting rod; 15. Telescopic column; 16. Slide plate; 17. Sliding block; 18. Slide plate; 19. Spring; 20. Conveyor belt; 21. Lifting plate; 22. Fixed block; 23. Conveying plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0034] Example 1

[0035] like Figure 2 and Figure 3As shown, this embodiment provides a powder dot coating device for close-fitting interlinings. The device comprises a base 1, with a slurry bucket 2 fixedly connected to its top. The base 1 supports and secures the slurry bucket 2. A drive assembly for driving the cleaning process is mounted on the inner wall of the slurry bucket 2. The drive assembly includes a motor 3, the exterior of which is fixedly mounted to the inner wall of the slurry bucket 2. The slurry bucket 2 has a cavity inside for storing the coating material. A hose connected to a conveyor plate 23 is provided inside the slurry bucket 2 for conveying the coating material during operation. This is prior art and will not be described in detail here. The slurry bucket 2 supports and secures the motor 3. The drive end of the motor 3 is fixedly connected to the exterior of a gear 4. When the motor 3 is started, the rotation of the drive end of the motor 3 drives the gear 4 to rotate. The bottom of the gear 4 is rotatably connected to the inner wall of the slurry bucket 2, supporting and securing the gear 4. The bottom of the driving assembly is fixedly connected to the gear 4, and the driving assembly has the function of supporting and fixing the position of the gear 4.

[0036] A toothed plate 5 is slidably connected to the inner wall of the slurry bucket 2, securing and supporting the toothed plate 5. The outer portion of the gear 4 meshes with the outer portion of the toothed plate 5, and rotation of the gear 4 drives the toothed plate 5 to move left and right. A linkage block 6 is fixedly connected to the outer portion of the toothed plate 5, and movement of the toothed plate 5 drives movement of the linkage block 6. A linkage rod 7 is fixedly connected to the outer portion of the linkage block 6, and movement of the linkage block 6 drives movement of the linkage rod 7. A scraper ring 8 is fixedly connected to the other end of the linkage rod 7, and movement of the linkage rod 7 drives movement of the scraper ring 8 left and right. The outer portion of the scraper ring 8 is slidably connected to the outer portion of the coating barrel 12, and its left and right movement scrapes away any residual material from the coating barrel 12. A conveyor plate 23 is detachably connected to the outer portion of the slurry bucket 2 and can be removed for cleaning. The other end of the conveyor plate 23 contacts the outer portion of the coating barrel 12. During use, the conveyor plate 23 evenly distributes the slurry and coating material onto the surface of the coating barrel 12.

[0037] Example 2

[0038] like Figure 1 and Figure 4As shown, components identical or corresponding to those in Example 1 are numbered accordingly. For simplicity, only the differences from Example 1 are described below. Example 2 differs from Example 1 in that: a fixed platform 9 is fixedly connected to the top of base 1, supporting and securing base 9. A coating assembly, which drives the coating process, is fixedly connected to the exterior of base 9. The coating assembly includes a coating barrel 12. A second motor 10 is mounted on the exterior of base 9, supporting and securing motor 10. A rotating shaft 11 is fixedly connected to the driving end of motor 10. Rotation of the driving end of motor 10 drives rotating shaft 11. The exterior of rotating shaft 11 is fixedly connected to the inner wall of coating barrel 12. Rotation of rotating shaft 11 drives rotation of coating barrel 12, causing slurry to be applied to the surface of the fabric. Both ends of rotating shaft 11 are rotatably connected to the interior of fixed platform 9, supporting and securing rotating shaft 11.

[0039] The other end of the rotating shaft 11 is fixedly connected to a disc 13, and the rotation of the rotating shaft 11 drives the disc 13 to rotate. The outside of the disc 13 is rotatably connected to a connecting rod 14, and the rotation of the disc 13 drives the connecting rod 14 to rotate around the center of the disc 13. The top of the base 1 is fixedly connected to two telescopic columns 15, and the base 1 has the function of supporting and fixing the two telescopic columns 15. The outside of the two telescopic columns 15 is fixedly connected to a lifting plate 21, and the two telescopic columns 15 have the function of fixing the lifting plate 21. The outside of the lifting plate 21 is fixedly connected to two fixed blocks 22, and the lifting plate 21 has the function of fixing the two fixed blocks 22. The other end of the connecting rod 14 is rotatably connected to the inside of the two fixed blocks 22, and the rotation of the connecting rod 14 drives the two fixed blocks 22 to rise or fall.

[0040] A conveyor belt 20 is mounted on top of the fixed platform 9, supporting and securing the conveyor belt 20. The conveyor belt 20 is used to transport the interlinings one by one. Two chute plates 16 are fixedly connected to the bottom of the lifting platform 21. The rising and falling of the lifting platform 21 drives the two chute plates 16 up and down. Two sliding blocks 17 are slidably connected to the inner walls of the chute plates 16. The rising and falling of the chute plates 16 drives the two sliding blocks 17 up and down. A slide plate 18 is fixedly attached to the outer surfaces of the two sliding blocks 17. The rising and falling of the two sliding blocks 17 drives the slide plate 18 up and down. The outer surface of the slide plate 18 slides against the inner wall of the chute plate 16, contacting the interlining and causing it to move in the opposite direction. A spring 19 is fixedly attached to the inner wall of the chute plate 16, supporting and securing the spring 19. The other end of the spring 19 is fixedly connected to the top of the slide 18. The position of the slide 18 moves to compress the spring 19. The spring 19 gives the slide 18 a reaction force, so that the slide 18 can press the surface of the lining cloth without exerting too much pressure on the surface of the lining cloth.

[0041] Working steps

[0042] Step 1, start motor 13, the rotation of the driving end of motor 13 drives gear 4 to rotate, the rotation of gear 4 drives tooth plate 5 to move left and right, the left and right movement of tooth plate 5 drives linkage block 6 to move left and right, the position movement of linkage block 6 drives linkage rod 7 to move, the position movement of linkage rod 7 drives scraper ring 8 to move on the surface of coating cylinder 12, clean up the accumulated waste generated by coating on the surface of coating cylinder 12, ensure the uniformity of coating, improve product quality, avoid coating defects caused by residues, and cleaning helps reduce the risk of equipment failure and blockage, and extend the service life of equipment.

[0043] Step 2, start the motor 2 10, the rotation of the driving end of the motor 2 10 drives the rotating shaft 11 to rotate, the rotation of the rotating shaft 11 drives the coating cylinder 12 to rotate, the rotation of the rotating shaft 11 drives the disc 13 to rotate, the rotation of the disc 13 drives the connecting rod 14 to rotate around the center of the disc 13, the position change of the connecting rod 14 drives the two fixed blocks 22 to change their positions, the position change of the two fixed blocks 22 drives the lifting plate 21 to move up and down, the lifting plate 21 and the two telescopic columns 15 cooperate with each other to ensure that the lifting plate 21 remains stable during the lifting process, the rise or fall of the lifting plate 21 drives the chute plates 16 at both ends to rise or fall, the chute plates 16 The lifting of the two sliding blocks 17 drives the lifting of the two sliding blocks 17, and the lifting of the two sliding blocks 17 drives the slide plate 18 to lift. When the slide plate 18 touches the lining cloth at the bottom, it will act in the opposite direction to drive the slide plate 18 to rise and compress the spring 19, so that the slide plate 18 can fix the position of the lining cloth being coated within one rotation cycle of the motor 2 10. Fixing the position of the close-fitting lining cloth during the processing process helps to ensure the consistency and accuracy of the coating, and the fabric can remain stable to avoid displacement or wrinkles during the coating process, thereby achieving a uniform coating thickness. Stable positioning can also improve production efficiency, reduce coating defects, and ensure the consistency and quality of each batch of products.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A powder dot coating device for close-fitting interlining, comprising a base, characterized in that: The top of the base is fixedly connected to a slurry bucket, and the inner wall of the slurry bucket is installed with a driving component for driving cleaning. The bottom of the driving component is fixedly connected to a gear, and the inner wall of the slurry bucket is slidably connected to a toothed plate. The outer part of the gear is meshed and connected to the outer part of the toothed plate. The outer part of the toothed plate is fixedly connected to a linkage block, and the outer part of the linkage block is fixedly connected to a connecting rod. The other end of the connecting rod is fixedly connected to a scraper ring. The top of the base is fixedly connected to a fixed platform, and the outer part of the fixed platform is fixedly connected to a coating component that drives coating.

2. The powder dot coating device for close-fitting interlining according to claim 1, characterized in that: The driving assembly includes a motor 1, the exterior of the motor 1 is fixedly mounted on the inner wall of the slurry bucket, the driving end of the motor 1 is fixedly connected to the exterior of the gear, and the bottom of the gear is rotatably connected to the inner wall of the slurry bucket.

3. The powder dot coating device for close-fitting interlining according to claim 1, characterized in that: The coating assembly includes a coating cylinder, a second motor is installed on the outside of the fixed platform, the driving end of the second motor is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to the inner wall of the coating cylinder, and both ends of the rotating shaft are rotatably connected to the inside of the fixed platform.

4. The powder dot coating device for close-fitting interlining according to claim 3, characterized in that: The other end of the rotating shaft is fixedly connected to a disc, and the outside of the disc is rotatably connected to a connecting rod.

5. The powder dot coating device for close-fitting interlining according to claim 4, characterized in that: The top of the base is fixedly connected to two telescopic columns, the outsides of the two telescopic columns are fixedly connected to a lifting plate, the outside of the lifting plate is fixedly connected to two fixed blocks, and the other end of the connecting rod is rotatably connected to the inside of the two fixed blocks.

6. The powder dot coating device for close-fitting interlining according to claim 3, characterized in that: A conveyor belt is installed on the top of the fixed platform, the outside of the scraper ring is slidably connected to the outside of the coating cylinder, and the outside of the slurry barrel is detachably connected to a conveying plate, and the other end of the conveying plate is in contact with the outside of the coating cylinder.

7. The powder dot coating device for close-fitting interlining according to claim 5, characterized in that: The bottom of the lifting plate is fixedly connected to two slide plates, and the inner wall of the slide plate is slidably connected to two sliding blocks.

8. The powder dot coating device for close-fitting interlining according to claim 7, characterized in that: The outside of the two sliding blocks is fixedly connected with a slide plate, the outside of the slide plate is slidably connected to the inner wall of the slide plate, the inner wall of the slide plate is fixedly connected with a spring, and the other end of the spring is fixedly connected to the top of the slide plate.

Images