An integrated metal article paint removal device

The integrated metal product paint removal device uses nylon rings to fix brush bristles to scrape off paint and pneumatic suction cups to soak and scrape off paint, solving the problem of difficult paint removal in metal product recycling and achieving a highly efficient paint removal effect.

CN224372255UActive Publication Date: 2026-06-19KUNSHAN CHUHUITE STEEL CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
KUNSHAN CHUHUITE STEEL CO LTD
Filing Date
2025-06-24
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In existing technologies, it is difficult to effectively remove paint from metal products during recycling, as paint tends to adhere to the metal surface, making paint removal difficult.

Method used

Design an integrated metal product paint removal device, including a paint removal tank, a storage tank and an immersion tank. The device uses nylon rings to fix brush bristles to scrape off the paint, and uses pneumatic suction cups and cylinders to drive the metal product to immerse and scrape off the paint at the penetration point.

Benefits of technology

It achieves the prevention of paint adhesion to metal surfaces and efficient paint removal, simplifying the recycling process of metal products.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224372255U_ABST
    Figure CN224372255U_ABST
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Abstract

The utility model provides a kind of integrated metal product paint removal device, it is related to metal surface paint removal technical field, including paint removal pool, the side of paint removal pool is equipped with storage pool, the other side of paint removal pool is equipped with soaking pool, isolation clamp is arranged between the storage pool and soaking pool, the inside bottom surface between two notches of the two sides inner wall of soaking pool is equipped with plane plate, the top of plane plate is equidistant and is equipped with multiple through holes that pass to bottom, the inner wall between multiple through holes is close to bottom edge and is equipped with nylon ring, the utility model is equipped with multiple through holes on plane plate, and nylon ring is arranged between the inner wall of through hole, then bristle is fixed in the inside of nylon ring, so that it can be paint removal when to the outer surface of cylindrical metal product, through bristle, paint after outer surface fluff is scraped, prevent paint and metal product outer surface adhesion.
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Description

Technical Field

[0001] This utility model relates to the field of paint removal technology for metal surfaces, and in particular to an integrated paint removal device for metal products. Background Technology

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, and stainless steel and similar everyday metal products. During production, metal products require surface painting to reduce the probability of oxidation and rust.

[0003] Currently, when recycling metal products, it is necessary to first remove the paint from the outer surface of the metal products. The existing removal method requires soaking the metal products in a solution that softens the paint, and then letting the paint loosen and fall off. However, during the peeling process, the paint easily adheres to the outer surface of the metal, making it difficult to peel the paint off the metal products. Utility Model Content

[0004] In order to solve the problems of the prior art, this utility model provides an integrated metal product paint stripping device.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] An integrated metal product paint stripping device includes a paint stripping tank, a storage tank on one side of the paint stripping tank, and an immersion tank on the other side of the paint stripping tank. An isolation clamp is provided between the storage tank and the immersion tank. Recesses are provided on both inner walls of the immersion tank. A flat plate is provided between the inner bottom surfaces of two recesses. Multiple through-holes extending to the bottom are provided at equal intervals on the top of the flat plate. Nylon rings are fixed between the inner walls of the multiple through-holes near the bottom edge. Multiple bristles are provided on the inner side of the multiple nylon rings.

[0007] Optionally, a pull-out plate is slidably provided inside the isolation clamp, with the top of the pull-out plate extending through to the top of the isolation clamp.

[0008] Optionally, a side opening extending into the immersion tank is provided on one side near the bottom edge of the storage tank, and the bottom of the isolation clamp extends into the side opening in a sliding seal.

[0009] Optionally, a drain pipe is provided on one side of the paint stripping tank near the bottom edge, which connects to the inside of the soaking tank. A cut-off plate is sealed between the inner walls of the drain pipe, and the top of the cut-off plate slides through to the top of the drain pipe.

[0010] Optionally, a side plate is fixed to the top of the paint stripping tank near one edge, and a groove is provided on one side of the side plate. A motor is fixed to the inner top surface of the groove.

[0011] Optionally, a lead screw is fixed to the output end of the motor, the bottom of the lead screw is rotatably disposed on the inner bottom surface of the slide groove, and a plate-shaped support is provided above the soaking tank.

[0012] Optionally, one side of the plate-shaped bracket is bent and extended into the interior of the slide groove, and is threaded onto the outer surface of the lead screw. Multiple cylinders are equidistantly arranged on the top of the plate-shaped bracket, the bottom of each of the multiple cylinders extends to the bottom of the plate-shaped bracket, and a pneumatic suction cup is fixed to the bottom of each of the multiple cylinders.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0014] 1. In this utility model, multiple through holes are opened on the flat plate, and nylon rings are set between the inner walls of the through holes. Then, the brush bristles are fixed to the inner side of the nylon rings, so that when peeling paint off the outer surface of the cylindrical metal product, the brush bristles can scrape off the loosened paint on the outer surface, preventing the paint from sticking to the outer surface of the metal product.

[0015] 2. In this utility model, the extension and retraction of the cylinder drives the pneumatic suction cup and the metal product adsorbed at the bottom to enter the soaking pool through the through-hole for immersion. After immersion, the paint on the outer surface of the metal product will become fluffy. At this time, the cylinder retracts, and when the pneumatic suction cup and the metal product slide upward, the fluffy paint on the outer surface of the metal product will be scraped off and peeled off by the action of the brush bristles. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0017] Figure 1 This utility model provides a three-dimensional structural diagram of one side of an integrated metal product paint stripping device;

[0018] Figure 2 This utility model provides a three-dimensional structural diagram of the other side of an integrated metal product paint stripping device;

[0019] Figure 3 This utility model provides a cross-sectional three-dimensional structural diagram of an integrated metal product paint stripping device;

[0020] Figure 4 This utility model Figure 3 A magnified view of point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Paint stripping tank; 2. Storage tank; 3. Soaking tank; 4. Pull-out panel; 5. Drain pipe; 6. Cut-off plate; 7. Side plate; 8. Plate-shaped support; 9. Notch; 10. Flat plate; 11. Side opening; 12. Slide groove; 13. Motor; 14. Lead screw; 15. Cylinder; 16. Through-hole; 17. Nylon ring; 18. Brush bristles; 19. Pneumatic suction cup; 20. Isolation clamp.

[0023] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Example 1, such as Figure 1-4 As shown, this utility model provides an integrated metal product paint stripping device: it includes a paint stripping tank 1, a storage tank 2 on one side of the paint stripping tank 1, and an immersion tank 3 on the other side of the paint stripping tank 1. An isolation clamp 20 is provided between the storage tank 2 and the immersion tank 3. Both inner walls of the immersion tank 3 have recesses 9. A flat plate 10 is provided between the inner bottom surfaces of the two recesses 9. Multiple through holes 16 extending to the bottom are provided at equal intervals on the top of the flat plate 10. Nylon rings 17 are fixed between the inner walls of the multiple through holes 16 near the bottom edge. Multiple brush bristles 18 are provided on the inner side of the multiple nylon rings 17.

[0026] The effect achieved by the entire embodiment 1 is that multiple through holes 16 are opened on the flat plate 10, and nylon rings 17 are set between the inner walls of the through holes 16. Then, the brush bristles 18 are fixed to the inner side of the nylon rings 17, so that when the paint is removed from the outer surface of the cylindrical metal product, the brush bristles 18 can scrape off the loosened paint on the outer surface, preventing the paint from sticking to the outer surface of the metal product.

[0027] Example 2, as Figure 1-4As shown, a pull-out plate 4 is slidably installed inside the isolation clamp 20, with the top of the pull-out plate 4 extending through to the top of the isolation clamp 20. A side opening 11 extending into the soaking tank 3 is provided on one side of the storage tank 2 near its bottom edge. The bottom of the isolation clamp 20 extends slidably and sealably into the side opening 11. A drain pipe 5 connecting to the soaking tank 3 is provided on one side of the paint stripping tank 1 near its bottom edge. A cut-off plate 6 is sealed between the inner walls of the drain pipe 5, with the top of the cut-off plate 6 slidingly extending through to the top of the drain pipe 5. A side opening 11 is fixed at the top of the paint stripping tank 1 near one side edge. A slide groove 12 is provided on one side of the plate 7. A motor 13 is fixed on the top surface inside the slide groove 12. A lead screw 14 is fixed on the output end of the motor 13. The bottom of the lead screw 14 is rotatably set on the bottom surface inside the slide groove 12. A plate-shaped support 8 is provided above the soaking pool 3. One side of the plate-shaped support 8 is bent and extended into the interior of the slide groove 12 and threaded onto the outer surface of the lead screw 14. Multiple cylinders 15 are equidistantly arranged on the top of the plate-shaped support 8. The bottom of the multiple cylinders 15 extends to the bottom of the plate-shaped support 8. A pneumatic suction cup 19 is fixed to the bottom of the multiple cylinders 15.

[0028] The effect achieved by the entire embodiment 2 is as follows: when the liquid for soaking and softening paint is injected into the storage tank 2, and the paint on the outer surface of the cylindrical metal product is removed, the metal product only needs to be adsorbed on the bottom of the pneumatic suction cup 19, and then the pull plate 4 is slid upward to open the side opening 11. At this time, the liquid inside the storage tank 2 can flow into the soaking tank 3. Then the pull plate 4 is slid down to close the side opening 11, isolating the storage tank 2 and the soaking tank 3 from each other. Then, the extension and retraction of the cylinder 15 drives the pneumatic suction cup 19 and the metal product adsorbed at the bottom to enter the soaking tank 3 through the through opening 16 for soaking. After soaking, the paint on the outer surface of the metal product will become fluffy. At this time, the cylinder 15 retracts, and when the pneumatic suction cup 19 and the metal product slide upward, the fluffy paint on the outer surface of the metal product will be scraped off by the action of the brush 18. Then, the drain pipe 5 can be opened by pulling the cut-off plate 6 upward to drain the liquid inside the soaking tank 3.

[0029] Working principle: Multiple through-holes 16 are made on the flat plate 10, and nylon rings 17 are set between the inner walls of the through-holes 16. Then, brush bristles 18 are fixed to the inner side of the nylon rings 17, so that when peeling paint off the outer surface of cylindrical metal products, the brush bristles 18 can scrape off the loosened paint on the outer surface, preventing paint from sticking to the outer surface of the metal products. The liquid that soaks and softens the paint is injected into the storage tank 2. When peeling off the paint on the outer surface of the cylindrical metal products, the metal products only need to be adsorbed onto the bottom of the pneumatic suction cup 19, and then the pull plate 4 is slid upward to open the side opening 11. At this time, the storage tank is opened. The liquid inside pool 2 can flow into soaking pool 3. Then, the pull plate 4 slides down to close the side opening 11, isolating the storage pool 2 and soaking pool 3 from each other. Then, the extension and retraction of cylinder 15 drives the pneumatic suction cup 19 and the metal product adsorbed at the bottom to enter the soaking pool 3 through the through opening 16 for soaking. After soaking, the paint on the outer surface of the metal product will become fluffy. At this time, cylinder 15 retracts, and when the pneumatic suction cup 19 and the metal product slide upward, the fluffy paint on the outer surface of the metal product will be scraped off by the action of brush 18. Then, the cut-off plate 6 is pulled upward to open the drain pipe 5, so that the liquid inside soaking pool 3 can be discharged.

[0030] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An integrated metal product paint stripping device, comprising a paint stripping tank (1), characterized in that: A storage tank (2) is provided on one side of the paint stripping tank (1), and an soaking tank (3) is provided on the other side of the paint stripping tank (1). An isolation clamp (20) is provided between the storage tank (2) and the soaking tank (3). A notch (9) is provided on both sides of the inner wall of the soaking tank (3). A flat plate (10) is provided between the inner bottom surfaces of the two notches (9). A plurality of through holes (16) extending to the bottom are provided at equal intervals on the top of the flat plate (10). A nylon ring (17) is fixed between the inner walls of the plurality of through holes (16) near the bottom edge. A plurality of bristles (18) are provided on the inner side of the plurality of nylon rings (17).

2. An integrated metal product paint removal device according to claim 1, wherein: The isolation clamp (20) is slidably provided with a pull plate (4), the top of which extends through to the top of the isolation clamp (20).

3. An integrated metal product paint removal device according to claim 2, wherein: The storage pool (2) has a side opening (11) on one side near the bottom edge, which extends into the soaking pool (3). The bottom of the isolation clamp (20) extends into the side opening (11) in a sliding seal.

4. An integrated metal product paint removal device according to claim 1, wherein: A drain pipe (5) is provided on one side of the paint stripping tank (1) near the bottom edge, which connects to the inside of the soaking tank (3). A cut-off plate (6) is sealed between the inner walls of the drain pipe (5), and the top of the cut-off plate (6) slides through to the top of the drain pipe (5).

5. An integrated metal product paint removal device according to claim 1, wherein: A side plate (7) is fixed to the top of the paint stripping tank (1) near one side edge. A groove (12) is provided on one side of the side plate (7). A motor (13) is fixed to the top surface inside the groove (12).

6. An integrated metal product paint removal device according to claim 5, wherein: The output end of the motor (13) is fixed with a lead screw (14), the bottom of the lead screw (14) is rotatably set on the inner bottom surface of the slide (12), and a plate-shaped support (8) is set above the soaking pool (3).

7. An integrated metal product paint removal device according to claim 6, wherein: One side of the plate-shaped bracket (8) is bent and extends into the interior of the slide groove (12) and is threaded onto the outer surface of the lead screw (14). Multiple cylinders (15) are equidistantly arranged on the top of the plate-shaped bracket (8). The bottom of each of the multiple cylinders (15) extends to the bottom of the plate-shaped bracket (8). A pneumatic suction cup (19) is fixed to the bottom of each of the multiple cylinders (15).