Coating compounding device for polyester dyed PVC coated fabric

Abstract

The utility model relates to the technical field of coated fabrics, in particular to a coating composite device for polyester dyed PVC (polyvinyl chloride) coated fabrics, which comprises a rack, a placing barrel connected with the rack is arranged in the rack, a rotating roller capable of driving the PVC coated fabrics to move is arranged in the placing barrel, and a rotating shaft is arranged in the rotating roller. An extrusion roller capable of performing up-down displacement adjustment along the placing barrel is arranged above the rotating roller, the extrusion roller can be in contact with the rotating roller, and a spray head capable of spraying paint on the PVC coating cloth between the rotating roller and the extrusion roller is arranged in the placing barrel; and a treatment structure for pretreating the PVC coating cloth is arranged at a discharge hole of the placing barrel. Compared with the prior art, the coating compounding device for the polyester dyed PVC coated fabric has the advantages that raw materials can be saved in the process of spraying and smearing the PVC coated fabric, waste of resources is avoided, the PVC coated fabric can be reused, and economic benefits of manufacturers are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coated cloth, in particular to a coating composite device for polyester dyed PVC coated cloth. Background Art

[0002] Coated fabric mainly refers to a layer of material with special functions coated on the basis of fabric using special technology, which adds special functions to the fabric. So it is also called functional coating surface.

[0003] The formation of polyester dyed PVC coated fabric is that the coated fabric uses solvent or water to dissolve the required coating rubber particles (PU glue, A / C glue, PVC, PE glue) into a drooling state, and then evenly applies it on the fabric (cotton, polyester, nylon and other base materials) in a certain way (round screen, scraper or roller), and then fixes it at the temperature in the oven to form a uniform layer of covering rubber on the surface of the fabric.

[0004] The announcement number is CN216063861U, which is a coating composite device for coated cloth, including a coating box, a horizontal frame, a vertical frame, an upper roller, a lower roller, a collection box and a pump. The coating box is provided with horizontal frames at both ends, the horizontal frames are provided on the upper and lower sides of the coating box, a vertical frame is provided between the horizontal frames, an upper roller and a lower roller are provided on the vertical frame, a spray head is provided on the left side of the vertical frame, the spray head is connected to a connecting pipe, the connecting pipe is connected to the pump through a conduit, the pump is provided on the collection box, a discharge pipe is provided on one side of the collection box, and one end of the discharge pipe is provided on the lower side of the coating box. In combination with the diagram, the raw materials will remain in the coating box during processing, and there will inevitably be excess loss when the raw materials are sprayed on the coated cloth, which is easy to cause waste, thereby increasing the manufacturer's cost, so a coating composite device for polyester dyed PVC coated cloth is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a coating composite device for polyester dyed PVC coated cloth, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented by the following technical scheme: a coating composite device for polyester dyed PVC coated cloth, including a frame, a placing barrel connected to the frame is provided in the frame, a rotating roller capable of driving the PVC coated cloth to move is provided in the placing barrel, an extrusion roller capable of adjusting the displacement up and down along the placing barrel is provided above the rotating roller, the extrusion roller can contact the rotating roller, a nozzle capable of spraying paint on the PVC coated cloth between the rotating roller and the extrusion roller is provided in the placing barrel, and a processing structure for pre-treating the PVC coated cloth is provided at the discharge port of the placing barrel. The PVC coated cloth can be driven to move by the rotating roller and the extrusion roller, and during the movement, the raw material can be sprayed along the extrusion roller by the provided nozzle, and then the raw material can be applied to the PVC coated cloth by the extrusion roller, at this time, the excess raw material can flow into the storage box along the discharge pipe of the placing barrel, and the provided injection pump can be used to recycle the raw materials, thereby avoiding the waste of resources and reducing the cost of the manufacturer.

[0009] Furthermore, the processing structure includes a lower inclined plate and an upper inclined plate, the lower inclined plate is arranged at the lower end position of the discharge port of the placement barrel, the upper inclined plate is arranged at the upper end position of the discharge port of the placement barrel, the upper inclined plate can be adjusted along the barrel wall of the placement barrel, and the ends of the lower inclined plate and the upper inclined plate close to each other are provided with a scraper plate, and the scraper plate is used to scrape off the excess paint on the PVC coated cloth. The gap between the lower inclined plate and the upper inclined plate is used for the movement of the PVC coated cloth, and the scraper plate can be arranged to scrape off the excess raw materials in the PVC coated cloth, thereby further saving raw material resources and further improving the economic benefits of the manufacturer.

[0010] Furthermore, the frame is provided with a slider that slides up and down along the slide groove of the frame, and the slider is provided with an adjustment rod that can drive the upper inclined plate to adjust the angle; the up and down sliding of the slider is driven by a driving cylinder.

[0011] Furthermore, the nozzle is a shower head, a temporary storage tank connected to the placement barrel is provided above the placement barrel, and the shower head is connected to the interior of the temporary storage tank.

[0012] Furthermore, the spray head is continuously arranged inside the placement barrel, the spray head is located above the extrusion roller, the cross-sectional shape of the spray head is trumpet-shaped, and the diameter of the discharge end of the trumpet-shaped spray head is larger than the diameter of the feed end of the spray head.

[0013] Furthermore, the cross-sectional shape of the placing barrel is similar to a "V" shape, and a discharge pipe connected to the placing barrel is provided at the lowest end of the placing barrel with a cross-sectional shape similar to a "V" shape, and a material storage box connected to the discharge pipe is provided in the frame, and an injection pump capable of injecting the paint in the material storage box into the temporary storage tank is provided outside the frame. The placing barrel with a cross-sectional shape similar to a "V" shape is provided to flow the excess raw materials inside the placing barrel into the material storage box to avoid residual raw materials in the placing barrel.

[0014] Furthermore, connecting plates connected to the frame are provided at the left and right ends of the frame, the two ends of the rotating roller are located in the connecting plates, the connecting plates are provided with sliding blocks that slide along the sliding grooves of the connecting plates, and the two ends of the extrusion roller are located in the sliding blocks.

[0015] Furthermore, a driving motor for driving the rotating roller to rotate is disposed outside the connecting plate, and a limiting bolt for limiting the sliding of the sliding block is disposed outside the connecting plate.

[0016] Compared with the prior art, the coating composite device for polyester dyed PVC coated cloth can save raw materials and avoid waste of resources during the process of spraying and coating the PVC coated cloth, and can also be reused, thereby further improving the economic benefits of the manufacturer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The structural diagram on the back;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure in cross-section;

[0020] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the middle part.

[0021] In the figure: 1. frame; 2. placement barrel; 3. rotating roller; 4. squeezing roller; 5. nozzle; 6. processing structure; 7. lower inclined plate; 8. upper inclined plate; 9. scraper plate; 10. slider; 11. adjustment rod; 12. driving cylinder; 13. spray head; 14. temporary storage tank; 15. discharge pipe; 16. storage box; 17. connecting plate; 18. sliding block; 19. driving motor; 20. limit bolt; 21. injection pump. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a coating composite device for polyester dyed PVC coated cloth, comprising a frame 1, a connecting plate 17 connected to the frame 1 is provided at the left and right ends of the frame 1, the two ends of the rotating roller 3 are located in the connecting plate 17, a sliding block 18 sliding along the slide groove of the connecting plate 17 is provided in the connecting plate 17, the two ends of the squeezing roller 4 are located in the sliding block 18, a driving motor 19 driving the rotating roller 3 to rotate is provided outside the connecting plate 17, a limiting bolt 20 for limiting the sliding of the sliding block 18 is provided outside the connecting plate 17, and a locking bolt 20 connected to the frame 1 is provided in the frame 1. The placing barrel 2 is connected, the cross-sectional shape of the placing barrel 2 is similar to a "V" shape, and the lowest end of the placing barrel 2 with a cross-sectional shape similar to a "V" shape is provided with a discharge pipe 15 connected to the placing barrel 2, and a storage box 16 connected to the discharge pipe 15 is provided in the frame 1, and an injection pump 21 capable of injecting the paint in the storage box 16 into the temporary storage tank 14 is provided on the outside of the frame 1, and a rotating roller 3 capable of driving the PVC coated cloth to move is provided in the placing barrel 2, and an extrusion roller 4 capable of adjusting the upward and downward displacement along the placing barrel 2 is provided above the rotating roller 3, and the extrusion roller 4 can contact with the rotating roller 3, and the placing barrel 2 is provided with a rotating roller 3 capable of rotating the rotating roller 3. A spray head 5 for spraying paint on the PVC coated cloth between the roller 3 and the squeezing roller 4 is provided. The spray head 5 is a spray head 13. A temporary storage tank 14 connected to the placing barrel 2 is provided above the placing barrel 2, and the spray head 13 is connected to the interior of the temporary storage tank 14. The spray head 13 is continuously arranged inside the placing barrel 2. The spray head 13 is located above the squeezing roller 4. The cross-sectional shape of the spray head 13 is trumpet-shaped. The diameter of the discharge end of the trumpet-shaped spray head 13 is larger than the diameter of the feed end of the spray head 13. The discharge port of the placing barrel 2 is provided with a processing structure 6 for pre-treating the PVC coated cloth. The processing structure 6 includes A lower inclined plate 7 and an upper inclined plate 8, wherein the lower inclined plate 7 is arranged at the lower end position of the discharge port of the placement barrel 2, and the upper inclined plate 8 is arranged at the upper end position of the discharge port of the placement barrel 2. The upper inclined plate 8 can be adjusted in angle along the barrel wall of the placement barrel 2. A scraper plate 9 is provided at the end portions where the lower inclined plate 7 and the upper inclined plate 8 are close to each other. The scraper plate 9 is used to scrape off excess paint on the PVC coated cloth. A slider 10 is provided in the frame 1 for sliding up and down along the slide groove of the frame 1. An adjusting rod 11 is provided in the slider 10 for driving the upper inclined plate 8 to adjust its angle. The up and down sliding of the slider 10 is driven by a driving cylinder 12.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 380V commercial power, and the main controller can be a conventional known device for control such as a computer.

[0025] In the description of this specification, the terms "connect", "install", "fix", "set", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect. It can also be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in this utility model or utility model can be understood according to the specific circumstances.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coating composite device for polyester dyed PVC coated cloth, comprising a frame (1), characterized in that: The frame (1) is provided with a placement barrel (2) connected to the frame (1), the placement barrel (2) is provided with a rotating roller (3) capable of driving the PVC coated cloth to move, an extrusion roller (4) capable of adjusting the upward and downward displacement along the placement barrel (2) is provided above the rotating roller (3), the extrusion roller (4) can contact the rotating roller (3), the placement barrel (2) is provided with a nozzle (5) capable of spraying paint on the PVC coated cloth between the rotating roller (3) and the extrusion roller (4), and the discharge port of the placement barrel (2) is provided with a processing structure (6) for pre-treating the PVC coated cloth.

2. The coating composite device of a polyester dyed PVC coated cloth according to claim 1, characterized in that: The processing structure (6) comprises a lower inclined plate (7) and an upper inclined plate (8), wherein the lower inclined plate (7) is arranged at the lower end position of the discharge port of the placement barrel (2), and the upper inclined plate (8) is arranged at the upper end position of the discharge port of the placement barrel (2), and the upper inclined plate (8) can be adjusted in angle along the barrel wall of the placement barrel (2), and a scraping plate (9) is provided at the ends of the lower inclined plate (7) and the upper inclined plate (8) where they are close to each other, and the scraping plate (9) is used to scrape off excess paint on the PVC coated cloth.

3. The coating composite device of a polyester dyed PVC coated cloth according to claim 2, characterized in that: The frame (1) is provided with a sliding block (10) which slides up and down along a sliding groove of the frame (1), and the sliding block (10) is provided with an adjusting rod (11) which can drive the upper inclined plate (8) to adjust the angle; the sliding block (10) is driven to slide up and down by a driving cylinder (12).

4. The coating composite device of a polyester dyed PVC coated cloth according to claim 1, characterized in that: The spray head (5) is a shower head (13), and a temporary storage tank (14) connected to the placement barrel (2) is provided above the placement barrel (2), and the spray head (13) is connected to the interior of the temporary storage tank (14).

5. The coating composite device of polyester dyed PVC coated cloth according to claim 4, characterized in that: The spray head (13) is continuously arranged inside the placement barrel (2), and the spray head (13) is located above the squeezing roller (4). The cross-sectional shape of the spray head (13) is trumpet-shaped, and the diameter of the discharge end of the trumpet-shaped spray head (13) is larger than the diameter of the feed end of the spray head (13).

6. The coating composite device of polyester dyed PVC coated cloth according to claim 1, characterized in that: The placement barrel (2) has a cross-sectional shape similar to a "V" shape, and a discharge pipe (15) connected to the placement barrel (2) is provided at the lowest end of the placement barrel (2) having a cross-sectional shape similar to a "V" shape. A material storage box (16) connected to the discharge pipe (15) is provided in the frame (1), and an injection pump (21) capable of injecting paint in the material storage box (16) into the temporary storage tank (14) is provided outside the frame (1).

7. The coating composite device of polyester dyed PVC coated cloth according to claim 1, characterized in that: The left and right ends of the frame (1) are provided with connecting plates (17) connected to the frame (1), the two ends of the rotating roller (3) are located in the connecting plates (17), the connecting plates (17) are provided with sliding blocks (18) that slide along the sliding grooves of the connecting plates (17), and the two ends of the squeezing roller (4) are located in the sliding blocks (18).

8. The coating composite device of polyester dyed PVC coated cloth according to claim 7, characterized in that: A driving motor (19) for driving the rotating roller (3) to rotate is provided outside the connecting plate (17), and a limiting bolt (20) for limiting the sliding of the sliding block (18) is provided outside the connecting plate (17).

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