Electrophoretic coating spraying device

Abstract

The utility model discloses an electrophoretic coating spraying device, which relates to the technical field of electrophoretic coating, and adopts the technical scheme that the electrophoretic coating spraying device comprises a spraying barrel, a positioning mechanism and a spraying mechanism, the spraying barrel is of a circular structure, a plurality of supporting legs are fixedly connected to the bottom of the spraying barrel, the positioning mechanism is arranged at the bottom of the spraying barrel and is used for positioning and clamping an electrophoretic workpiece, and the spraying mechanism is used for spraying the electrophoretic workpiece. The spraying mechanisms are arranged on the two sides of the interior of the spraying barrel and used for spraying and cleaning workpieces subjected to electrophoresis, the positioning mechanism comprises a positioning disc, the positioning disc is arranged at the bottom of the inner side of the spraying barrel, and the positioning disc is movably connected with the spraying barrel through a rolling bearing; the electrophoresis workpiece machining device has the advantages that the electrophoresis workpiece machining efficiency is greatly improved, meanwhile, the positioning mechanism and the spraying mechanism are adopted to work at the same time, the workpiece rotates evenly, meanwhile, the spraying range is wider due to the fact that the spraying pipe swings up and down, and the workpiece is sprayed more fully.

Description

Technical Field

[0001] This utility model relates to the field of electrophoretic coating technology, specifically to an electrophoretic coating spraying device. Background Technology

[0002] Electrophoretic coatings offer advantages such as fullness, uniformity, smoothness, and evenness. Their hardness, adhesion, corrosion resistance, impact resistance, and penetration performance are significantly superior to other coating processes. Due to their excellent qualities and high environmental friendliness, they are gradually replacing traditional paint spraying. After electrophoresis, workpieces need to be rinsed with a spray system to prevent electrophoretic agent residue. However, existing spray systems cannot adequately clean the workpieces, resulting in blind spots during spraying and affecting subsequent processing. Summary of the Invention

[0003] Therefore, this utility model provides an electrophoretic coating spraying device. By using the user to start the servo motor and electric guide rail to control the positioning mechanism and spraying mechanism, the workpiece is fully sprayed and rinsed, preventing spray dead corners. This solves the problem that existing spraying devices cannot fully spray the workpiece, resulting in dead corners during spraying, which affects the subsequent processing of the workpiece.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electrophoretic coating spraying device, including a spraying tank, wherein the spraying tank is configured as a circular structure and multiple support legs are fixedly connected to the bottom of the spraying tank;

[0005] A positioning mechanism is provided at the bottom of the spray tank, and the positioning mechanism is used to position and clamp the workpiece for electrophoresis.

[0006] A spraying mechanism is located on both sides inside the spraying tank. The spraying mechanism is used to spray and clean the workpiece after electrophoresis.

[0007] The positioning mechanism includes a positioning plate, which is located at the bottom inside the spray tank, and the positioning plate is movably connected to the spray tank via a rolling bearing.

[0008] Preferably, the positioning mechanism further includes two positioning plates, both of which are fixedly connected to the top of the positioning disk.

[0009] Preferably, the top of the positioning disk is provided with two springs, which are respectively fixedly connected to the inner sides of the two positioning plates, and the top of the positioning disk is provided with two clamping plates, which are respectively fixedly connected to the inner ends of the two springs.

[0010] Preferably, the positioning mechanism further includes a servo motor, which is located at the bottom of the spraying mechanism. A fixing frame is fixedly connected to the bottom of the spraying tank, and the fixing frame is fixedly located on the top of the servo motor.

[0011] Preferably, the output end of the servo motor is fixedly connected to a drive shaft, the top end of the drive shaft passes through the top of the fixed frame and is fixedly connected to the positioning plate, and the drive shaft and the fixed frame are movably connected by a rolling bearing.

[0012] Preferably, the spraying mechanism includes two spray pipes, and movable slots are provided on both sides of the spraying tank. The two spray pipes are respectively embedded in the two movable slots, and spray heads are fixedly connected to the inner side of the two spray pipes.

[0013] Preferably, each of the two movable slots is embedded with a movable block, and the two movable blocks are respectively fixedly sleeved on the outside of the two spray pipes. The two movable blocks are provided with rotating rods on the front and rear sides, and the two rotating rods are movably connected to the spray tank through rolling bearings.

[0014] Preferably, the spraying mechanism further includes multiple electric guide rails, which are respectively disposed on both sides of the spraying tank. Each of the multiple electric guide rails has an electric slider embedded inside, and each of the multiple electric sliders has a lifting block fixedly connected to its inner side.

[0015] Preferably, the spray tank is provided with sleeves on both sides, and the two sleeves are respectively sleeved on the outside of the two spray pipes and slide in relation to the spray pipes. The sleeves are fixedly connected with round rods on both the front and rear sides, and the multiple round rods are respectively movably connected to the two lifting blocks through rolling bearings.

[0016] Preferably, the top of the spray tank is provided with a cover plate, and the bottom of the spray tank has two water outlets.

[0017] The beneficial effects of this utility model are:

[0018] By having the user activate the servo motor and electric guide rail to control the positioning and spraying mechanisms, the workpiece is thoroughly sprayed and rinsed, preventing spray dead zones. This solves the problem that existing spraying devices cannot adequately spray the workpiece, resulting in dead zones that affect subsequent processing. This invention greatly improves the efficiency of electrophoretic workpiece processing. Furthermore, the simultaneous operation of the positioning and spraying mechanisms ensures uniform workpiece rotation, while the up-and-down swinging of the spray pipes widens the spraying range and ensures more thorough workpiece cleaning, bringing significant benefits to producers and reducing processing costs. Attached Figure Description

[0019] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 A schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a front view and sectional view provided for this utility model;

[0023] Figure 3 A three-dimensional structural diagram of the positioning disk provided by this utility model;

[0024] Figure 4 This is a partial three-dimensional structural diagram of the spraying mechanism provided by this utility model;

[0025] Figure 5 Provided by this utility model Figure 4 Enlarged view of point A in the image;

[0026] In the diagram: 1. Spray tank; 2. Support leg; 3. Positioning plate; 4. Positioning plate; 5. Spring; 6. Servo motor; 7. Fixing frame; 8. Drive shaft; 9. Spray pipe; 10. Movable trough; 11. Spray head; 12. Movable block; 13. Rotating rod; 14. Electric guide rail; 15. Electric slider; 16. Lifting block; 17. Sleeve; 18. Round rod; 19. Cover plate; 20. Water outlet; 21. Clamping plate. Detailed Implementation

[0027] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0028] See attached document Figure 1 -Appendix Figure 5 The present invention provides an electrophoretic coating spraying device, including a spraying tank 1, which is designed as a circular structure, and multiple support legs 2 are fixedly connected to the bottom of the spraying tank 1.

[0029] The positioning mechanism is located at the bottom of the spray tank 1 and is used to position and clamp the workpiece for electrophoresis.

[0030] The spraying mechanism is located on both sides inside the spraying tank 1. The spraying mechanism is used to spray and clean the workpiece after electrophoresis.

[0031] The positioning mechanism includes a positioning disk 3, which is located at the bottom of the inner side of the spray tank 1. The positioning disk 3 is movably connected to the spray tank 1 through a rolling bearing.

[0032] In this implementation scheme, the user starts the servo motor 6 and the electric guide rail 14 to control the positioning mechanism and the spraying mechanism, so that the workpiece is fully sprayed and rinsed, preventing spray dead zones.

[0033] To achieve workpiece positioning, the device employs the following technical solution: The positioning mechanism includes two positioning plates 4, both of which are fixedly connected to the top of the positioning disk 3. The top of the positioning disk 3 is provided with two springs 5, which are fixedly connected to the inner sides of the two positioning plates 4. The top of the positioning disk 3 is provided with two clamping plates 21, which are fixedly connected to the inner ends of the two springs 5. The positioning mechanism also includes a servo motor 6, which is located at the bottom of the spraying mechanism. A fixed frame 7 is fixedly connected to the bottom of the spraying tank 1. The fixed frame 7 is fixedly located on the top of the servo motor 6. A transmission shaft 8 is fixedly connected to the output end of the servo motor 6. The top end of the transmission shaft 8 passes through the top of the fixed frame 7 and is fixedly connected to the positioning disk 3. The transmission shaft 8 and the fixed frame 7 are movably connected through a rolling bearing.

[0034] The user moves the two clamping plates 21 outward, then places the workpiece between the two clamping plates 21, and then releases the clamping plates 21 so that the two clamping plates 21 clamp and fix the workpiece. After clamping, the user starts the servo motor 6 to work. The servo motor 6 drives the transmission shaft 8 to rotate, and the transmission shaft 8 drives the positioning plate 3 to rotate. The rotation of the positioning plate 3 makes the positioned workpiece rotate evenly, so that the workpiece is sprayed more thoroughly.

[0035] To achieve uniform spraying, this device employs the following technical solution: The spraying mechanism includes two spray pipes 9, and movable slots 10 are provided on both sides of the spray tank 1. The two spray pipes 9 are respectively embedded inside the two movable slots 10. Spray heads 11 are fixedly connected to the inner sides of the two spray pipes 9. Movable blocks 12 are embedded inside the two movable slots 10, and the two movable blocks 12 are respectively fixedly sleeved on the outer sides of the two spray pipes 9. Rotating rods 13 are provided on the front and rear sides of the two movable blocks 12, and the two rotating rods 13 are movably connected to the spray tank 1 through rolling bearings. The spraying mechanism also includes... Multiple electric guide rails 14 are respectively located on both sides of the spray tank 1. Each electric guide rail 14 is equipped with an electric slider 15. Each electric slider 15 is fixedly connected to a lifting block 16. Each side of the spray tank 1 is provided with a sleeve 17. The two sleeves 17 are respectively sleeved on the outside of the two spray pipes 9 and slide in relation to the spray pipes 9. The front and rear sides of the sleeves 17 are fixedly connected with round rods 18. The multiple round rods 18 are respectively movably connected to the two lifting blocks 16 through rolling bearings. The top of the spray tank 1 is provided with a cover plate 19, and the bottom of the spray tank 1 has two water outlets 20.

[0036] The user sprays water through two spray pipes 9 and simultaneously activates multiple electric guide rails 14, causing the electric slider 15 to move up and down. The movement of the electric slider 15 drives the round rod 18 and the lifting block 16 to move up and down. The movement of the lifting block 16 drives the sleeve 17 to move up and down, thereby causing the spray pipes 9 to swing up and down around the rotating rod 13, making the spraying range of the nozzle 11 wider and the spraying more thorough.

[0037] The usage process of this utility model is as follows: The user starts the servo motor 6 and the electric guide rail 14 to control the positioning mechanism and the spraying mechanism, so that the workpiece is fully sprayed and rinsed, preventing spray dead corners. The user moves the two clamping plates 21 outward, then places the workpiece between the two clamping plates 21, and then releases the clamping plates 21, so that the two clamping plates 21 clamp and fix the workpiece. After clamping, the user starts the servo motor 6, which drives the transmission shaft 8 to rotate. The rotation of the transmission shaft 8 drives the positioning plate 3 to rotate, and the rotation of the positioning plate 3 makes the positioned workpiece rotate evenly, so that the workpiece is sprayed more thoroughly. The user sprays spray water through the two spray pipes 9, and at the same time starts the multiple electric guide rails 14 to work, so that the electric slider 15 moves up and down. The movement of the electric slider 15 drives the round rod 18 and the lifting block 16 to move up and down. The movement of the lifting block 16 drives the sleeve 17 to move up and down, thereby causing the spray pipe 9 to swing up and down around the rotating rod 13 as the center, so that the spraying range of the nozzle 11 is wider and the spraying is more thorough.

[0038] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. An electrophoretic coating spraying device, characterized in that: include Spraying tank (1), the spraying tank (1) is a circular structure, and multiple support legs (2) are fixedly connected to the bottom of the spraying tank (1). A positioning mechanism is located at the bottom of the spray tank (1) and is used to position and clamp the workpiece for electrophoresis. The spraying mechanism is located on both sides inside the spraying tank (1). The spraying mechanism is used to spray and clean the workpiece after electrophoresis. The positioning mechanism includes a positioning disk (3), which is located at the bottom inside the spray tank (1). The positioning disk (3) is movably connected to the spray tank (1) via a rolling bearing.

2. The electrophoretic coating spraying device according to claim 1, characterized in that: The positioning mechanism also includes two positioning plates (4), both of which are fixedly connected to the top of the positioning disk (3).

3. The electrophoretic coating spraying device according to claim 1, characterized in that: The top of the positioning disk (3) is provided with two springs (5), and the two springs (5) are respectively fixedly connected to the inner side of the two positioning plates (4). The top of the positioning disk (3) is provided with two clamping plates (21), and the two clamping plates (21) are respectively fixedly connected to the inner end of the two springs (5).

4. The electrophoretic coating spraying device according to claim 1, characterized in that: The positioning mechanism also includes a servo motor (6), which is located at the bottom of the spraying mechanism. A fixed frame (7) is fixedly connected to the bottom of the spraying tank (1), and the fixed frame (7) is fixedly located on the top of the servo motor (6).

5. The electrophoretic coating spraying device according to claim 4, characterized in that: The output end of the servo motor (6) is fixedly connected to a drive shaft (8). The top end of the drive shaft (8) passes through the top of the fixed frame (7) and is fixedly connected to the positioning plate (3). The drive shaft (8) and the fixed frame (7) are movably connected by a rolling bearing.

6. The electrophoretic coating spraying device according to claim 1, characterized in that: The spraying mechanism includes two spray pipes (9), and the spraying tank (1) has movable slots (10) on both sides. The two spray pipes (9) are respectively embedded in the two movable slots (10), and the spray nozzles (11) are fixedly connected to the inner side of the two spray pipes (9).

7. The electrophoretic coating spraying device according to claim 6, characterized in that: Both movable slots (10) are fitted with movable blocks (12), and the two movable blocks (12) are fixedly sleeved on the outside of the two spray pipes (9). Both movable blocks (12) are provided with rotating rods (13) on the front and rear sides, and the two rotating rods (13) are movably connected to the spray tank (1) through rolling bearings.

8. The electrophoretic coating spraying device according to claim 4, characterized in that: The spraying mechanism also includes multiple electric guide rails (14), which are respectively located on both sides of the spraying tank (1). Each of the multiple electric guide rails (14) is equipped with an electric slider (15), and each of the multiple electric sliders (15) is fixedly connected to a lifting block (16).

9. The electrophoretic coating spraying device according to claim 1, characterized in that: The spray tank (1) is provided with sleeves (17) on both sides. The two sleeves (17) are respectively sleeved on the outside of the two spray pipes (9) and slide in relation to the spray pipes (9). The sleeves (17) are fixedly connected with round rods (18) on both the front and rear sides. The multiple round rods (18) are respectively connected to the two lifting blocks (16) through rolling bearings.

10. The electrophoretic coating spraying device according to claim 1, characterized in that: The top of the spray tank (1) is provided with a cover plate (19), and the bottom of the spray tank (1) has two water outlets (20).

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