Anti-corrosion processing and spraying device for metal parts

Abstract

The utility model belongs to the technical field of metal piece machining, and particularly relates to a metal piece anti-corrosion machining spraying device which comprises an outer shell, a pump body is installed on one side of the outer shell, the output end of the pump body is connected with a spraying pipe, two wiring frames are arranged at the bottom of an inner cavity of the outer shell, and a plurality of spraying heads are arranged on one side of the spraying pipe. A top plate is arranged at the top of an inner cavity of the outer shell, a driving wheel, a driven wheel and a moving frame are installed at the bottom of the top plate, a driver is installed at the top of the top plate, a plurality of connecting blocks are arranged at the bottom of the moving frame, and one end of each connecting block is detachably connected with a limiting steel wire rope; by means of the spraying device, a machined part can be sprayed in a hoisted state, contact between a connecting support and the metal machined part is reduced, so that spraying dead angles are reduced, and the front face and the back face of the machined part can sequentially pass through one side of a spraying pipe, so that the front face and the back face of the machined part can be evenly sprayed by a spraying head; and the coating on the surface of the workpiece is more uniform.

Description

Technical Field

[0001] This utility model belongs to the field of metal parts processing technology, and specifically relates to a metal parts anti-corrosion processing spraying device. Background Technology

[0002] Metalworking, or metal processing for short, refers to the production activities of humans processing materials with metallic properties, which are composed mainly of metallic elements. It is a technology that processes metal materials into items, parts, and components, including large parts such as bridges and ships, as well as small components such as engines, jewelry, and watches. It is widely used in various fields such as science, industry, art, and handicrafts. To ensure the protective effect of metal parts, some processed parts are coated with anti-corrosion coatings during production. Generally, this is done by spraying. However, when spraying large metal parts, due to their large mass, it is difficult to limit the spraying position. Multiple positions need to be adjusted to spray different parts of the surface of the metal part, resulting in many spraying dead corners, thicker coatings in some areas, and problems with the anti-corrosion coating on the surface. Utility Model Content

[0003] This utility model provides a metal parts anti-corrosion processing spraying device, which can spray the processed parts while they are being hoisted, reduce the contact between the connecting bracket and the metal processed parts, thereby reducing spraying dead angles, and can evenly spray both sides of the processed parts with the spray head, resulting in a more uniform coating on the surface of the processed parts.

[0004] This utility model provides the following technical solution: a metal parts anti-corrosion processing spraying device, including an outer shell, a pump body installed on one side of the outer shell, a spraying pipe connected to the output end of the pump body, two wiring racks at the bottom of the inner cavity of the outer shell, several spray nozzles on one side of the spraying pipe, a top plate at the top of the inner cavity of the outer shell, a drive wheel, a driven wheel and a moving frame installed at the bottom of the top plate, a driver installed at the top of the top plate, several connecting blocks at the bottom of the moving frame, a limiting steel wire rope detachably connected to one end of each connecting block, and a connecting frame at one end of each limiting steel wire rope.

[0005] The limiting steel wire rope is fixedly connected to a limiting plate at one end, and a connecting block is fixedly connected to one side of the limiting plate. The connecting block and the connecting block are detachably connected.

[0006] The connecting block has a connecting hole at its bottom end, and the connecting block and the connecting block are connected by threads. The diameter of the limiting plate is larger than the diameter of the connecting hole.

[0007] The outer shell has a hinged door on one side, an open structure at the top, and a transparent structure.

[0008] The movable frame is provided with a belt on one side, and the belt is engaged with the drive wheel and the driven wheel.

[0009] The output end of the driver is fixedly connected to one end of the drive wheel via a bracket, and both the drive wheel and the driven wheel are rotatably connected to the top plate.

[0010] Several connecting blocks are evenly spaced at the bottom of the movable frame, and one end of each connecting block is fixedly connected to the movable frame.

[0011] The beneficial effects of this utility model are:

[0012] This new invention enables the workpiece to be sprayed while it is being hoisted, reducing the contact between the connecting bracket and the metal workpiece, thereby reducing spraying dead angles. It also allows the front and back sides of the workpiece to pass through one side of the spray pipe in sequence, so that both sides of the workpiece can be evenly sprayed by the spray head, resulting in a more uniform coating on the surface of the workpiece.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a bottom view of the top plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the connecting block in this utility model.

[0018] In the diagram: 1. Outer shell; 11. Pump body; 12. Spray pipe; 121. Wiring frame; 13. Spray nozzle; 14. Movable door; 2. Top plate; 21. Drive wheel; 211. Driver; 22. Driven wheel; 23. Moving frame; 231. Belt; 3. Connecting block; 31. Limiting wire rope; 311. Connecting frame; 32. Limiting plate; 33. Connecting block; 331. Connecting hole. Detailed Implementation

[0019] Please see Figures 1-4The present invention provides the following technical solution: including an outer shell 1, a pump body 11 installed on one side of the outer shell 1, a spray pipe 12 connected to the output end of the pump body 11, and two wiring racks 121 at the bottom of the inner cavity of the outer shell 1. Several nozzles 13 are provided on one side of the spray pipe 12. A top plate 2 is provided at the top of the inner cavity of the outer shell 1. A drive wheel 21, a driven wheel 22 and a moving frame 23 are installed at the bottom of the top plate 2. A driver 211 is installed at the top of the top plate 2. Several connecting blocks 3 are provided at the bottom of the moving frame 23. One end of the connecting block 3 is detachably connected to a limiting steel wire rope 31. One end of the limiting steel wire rope 31 is provided with a connecting frame 311.

[0020] In this embodiment: the present invention comprises a coating device for the workpiece consisting of an outer shell 1, a pump body 11, a spray pipe 12, and a nozzle 13. Two wiring brackets 121 are located at the bottom of the inner cavity of the outer shell 1, which limit and fix the spray pipe 12. A top plate 2 is located at the top of the inner cavity of the outer shell 1. A drive wheel 21, a driven wheel 22, and a moving frame 23 are installed at the bottom of the top plate 2. A driver 211 is installed at the top of the top plate 2. The drive wheel 21, driven wheel 22, moving frame 23, and driver 211 form a drive assembly. Several connecting blocks 3 are located at the bottom of the moving frame 23. One end of each connecting block 3 is detachably connected to a limiting wire rope 31. One end of the limiting wire rope 31 is connected to a connecting frame 311. The connecting blocks 3, the limiting wire rope 31, and the connecting frame 311 form a support for connecting the workpiece. The connecting frame 311 at the bottom of the connecting block 3 can connect to a gating channel on one side of the workpiece or directly to a metal processing unit. The workpiece is connected so that it can be sprayed while in a suspended state, reducing the contact between the connecting bracket and the metal workpiece, thereby reducing spraying dead angles. The drive assembly drives the bracket composed of the connecting block 3, the limiting wire rope 31, and the connecting frame 311 to move. The driver 211 drives the drive wheel 21 to rotate. The drive wheel 21 is engaged with the belt 231, which drives the belt 231 to drive the drive wheel 21 and the driven wheel 22. During the rotation of the belt 231, the moving frame 23 connected to it starts to move, causing the connecting block 3 connected to the bottom of the moving frame 23 to move, thereby driving the workpiece to move in the inner cavity of the outer shell 1. The connecting block 3 moves along the direction of the moving frame 23, so that the front and back sides of the workpiece pass through the spray pipe 12 in sequence, so that the front and back sides of the workpiece can be evenly sprayed by the spray head 13, making the coating on the surface of the workpiece more uniform.

[0021] One end of the limiting wire rope 31 is fixedly connected to the limiting plate 32, and a connecting block 33 is fixedly connected to one side of the limiting plate 32. The connecting block 33 and the connecting block 3 are detachably connected. By setting the limiting plate 32 and the connecting block 33, the limiting wire rope 31 can be easily disassembled and assembled with the connecting block 3. The total number of connecting blocks 3 can be adjusted according to the volume of the metal part being processed so that it matches the volume of the metal part.

[0022] The bottom end of the connecting block 3 is provided with a connecting hole 331. The connecting block 33 and the connecting block 3 are connected by threads. The diameter of the limiting plate 32 is larger than the diameter of the connecting hole 331. By setting the connecting hole 331, it is easy for the connecting block 33 and the connecting block 3 to be connected.

[0023] A movable door 14 is hinged to one side of the outer shell 1. The top of the outer shell 1 is set as an open structure, and the outer shell 1 is set as a transparent structure. By setting the movable door 14, it is easy to take metal processing parts out of the outer shell 1. The outer shell 1 is set as a transparent structure, which makes it easy to observe its internal situation.

[0024] A belt 231 is provided on one side of the movable frame 23. The belt 231 is meshed with the drive wheel 21 and the driven wheel 22. By setting the belt 231 and meshing with the drive wheel 21 and the driven wheel 22, the movable frame 23 and the connecting block 3 at the bottom are driven to start rotating.

[0025] The output end of the driver 211 is fixedly connected to one end of the drive wheel 21 via a bracket. Both the drive wheel 21 and the driven wheel 22 are rotatably connected to the top plate 2. The driver 211 drives the drive wheel 21 to rotate, and the drive wheel 21 meshes with the belt 231, which in turn drives the belt 231 to drive the drive wheel 21 and the driven wheel 22.

[0026] Several connecting blocks 3 are evenly spaced at the bottom of the movable frame 23, and one end of each connecting block 3 is fixedly connected to the movable frame 23; the connecting frame 311 at the bottom of the connecting block 3 can be connected to the sprue on one side of the workpiece, or directly connected to the metal workpiece, so that the workpiece can be sprayed while it is being hoisted.

[0027] The working principle and usage process of this utility model are as follows: When spraying metal parts, the movable door 14 is first opened to allow the parts to enter the interior of the outer shell 1. A support is formed by the connecting block 3, the limiting wire rope 31, and the connecting frame 311 to connect the parts. The connecting frame 311 at the bottom of the connecting block 3 can connect to the sprue on one side of the parts or directly connect to the metal parts, allowing the parts to be sprayed while in a suspended state. This reduces contact between the connecting frame and the metal parts, thereby reducing spraying dead zones. The drive assembly moves the support formed by the connecting block 3, the limiting wire rope 31, and the connecting frame 311. The driver 211 drives the movement. The drive wheel 21 rotates and engages with the belt 231, driving the belt 231 to drive the drive wheel 21 and the driven wheel 22. During the rotation of the belt 231, the movable frame 23 connected to it begins to move, causing the connecting block 3 connected to the bottom of the movable frame 23 to move, thereby driving the workpiece to move in the inner cavity of the outer shell 1. The connecting block 3 moves along the direction of the movable frame 23, so that the front and back sides of the workpiece pass through the spray pipe 12 in sequence, so that the front and back sides of the workpiece can be evenly sprayed by the spray nozzle 13, making the coating on the surface of the workpiece more uniform.

Claims

1. A metal piece corrosion prevention processing spraying device comprising an outer housing (1), characterized in that: The outer shell (1) one side is equipped with pump body (11), pump body (11) output end is connected with spray pipe (12), and the outer shell (1) inner chamber bottom has two wiring rack (121), the spray pipe (12) one side is provided with several spray heads (13), the outer shell (1) inner chamber top is provided with top plate (2), the top plate (2) bottom is equipped with drive wheel (21), driven wheel (22) and moving frame (23), and the top plate (2) top is equipped with driver (211), the moving frame (23) bottom is provided with several connecting blocks (3), the connecting block (3) one end is detachably connected with limiting steel wire rope (31), the limiting steel wire rope (31) one end is provided with connecting frame (311).

2. The metal piece corrosion prevention processing spray coating device according to claim 1, characterized in that: The limiting steel wire rope (31) one end is fixedly connected with limiting plate (32), one side of the limiting plate (32) is fixedly connected with the connecting block (3) is detachably connected.

3. The metal piece corrosion prevention processing spray coating device according to claim 2, characterized in that: The connecting block (3) bottom end is provided with the connecting hole (331), the connecting block (33) and the connecting block (3) are connected through screw thread, the limiting plate (32) diameter is greater than the aperture of the connecting hole (331).

4. The metal part corrosion prevention processing spray coating device according to claim 1, characterized in that: The outer shell (1) one side is hinged with movable door (14), the outer shell (1) top end is provided as open structure, and the outer shell (1) is provided as transparent structure.

5. The metal part corrosion prevention processing spray coating device according to claim 1, characterized in that: The moving frame (23) one side is provided with belt (231), the belt (231) and the drive wheel (21), the driven wheel (22) are engagedly connected.

6. The metal part corrosion prevention processing spray coating device according to claim 1, characterized in that: The drive wheel (21) and the driven wheel (22) are all rotatably connected with the top plate (2).

7. The metal corrosion processing and spraying device of claim 1, wherein: The connecting block (3) is arranged at the bottom of the moving frame (23) at equal intervals, and one end of the connecting block (3) is fixedly connected with the moving frame (23).

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