Full-process intelligent electrophoretic coating equipment

Abstract

The utility model discloses full-process intelligent electrophoretic coating equipment which comprises a rack, a conveying and hoisting assembly is installed on the inner side of the rack, a plurality of electrophoresis tanks are arranged at the bottom of the conveying and hoisting assembly, a collecting frame is arranged on the inner bottom side of each electrophoresis tank, and opening and closing plates are arranged at the two ends of the interior of each collecting frame. A shaft rod penetrates through the interior of one end of the opening and closing plate; according to the utility model, by designing the collecting frame, the opening and closing plates, the baffle plate, the driving seat, the motor, the driving block and the reciprocating screw rod, the collecting frame with the opening and closing plates at two ends is arranged at the bottom of the inner side of the electrophoresis tank, the motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod is matched with the driving block to drive the collecting frame to reciprocate in the electrophoresis tank; and the opening and closing plate receiving the water flow impact effect is opened, so that the impurities settled in the electrophoresis liquid are collected into the collecting frame, the impurities in the electrophoresis liquid are cleaned, and the impurities are prevented from influencing the electrophoresis coating effect of the electrophoresis coating device on workpieces.

Description

Technical Field

[0001] This utility model belongs to the technical field of electrophoretic coating equipment, specifically relating to fully intelligent electrophoretic coating equipment. Background Technology

[0002] Electrophoretic coating is a coating method in which the workpiece and corresponding electrodes are placed in a water-soluble coating. After being connected to a power source, the workpiece and corresponding electrodes are uniformly deposited on the surface of the workpiece as the electrode by the physicochemical action generated by the electric field, forming a water-insoluble paint film. Intelligent electrophoretic production lines are a type of production line with low cost and relatively large capacity. They are easy to operate and are suitable for mass production of small-sized products. They are also a type of automated production line commonly used in electrophoretic processing plants. They can effectively reduce the labor load of pretreatment workers in the water rinsing process, eliminating the need for manual carrying of fixtures back and forth and entering and exiting the tank. The tank utilization rate is high, and no additional costs are added.

[0003] Existing fully automated electrophoretic coating equipment consists of a hoisting and conveying assembly and an electrophoresis tank. Various electrophoretic solutions are loaded into the tank, and the workpieces are sequentially transported into the tank via the hoisting and conveying assembly to achieve automated electrophoretic coating. However, it has the following drawbacks:

[0004] (1) When performing electrophoretic coating on workpieces, the existing intelligent electrophoretic coating equipment immerses the workpieces in the tank to achieve electrophoretic coating. However, during electrophoretic coating, impurities on the surface of the workpieces are easily left in the electrophoretic tank and cannot be collected and cleaned in time. This leads to the problem that impurities will affect the coating effect of the workpieces during the later electrophoretic coating process. Therefore, we propose an intelligent electrophoretic coating equipment for the entire process. Utility Model Content

[0005] The purpose of this utility model is to provide a fully intelligent electrophoretic coating equipment to solve the problem mentioned in the background art of residual impurities in the electrophoretic tank of the fully intelligent electrophoretic coating equipment affecting the electrophoretic coating effect of the workpiece in the later stage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully intelligent electrophoretic coating equipment, comprising a frame, a conveying and hoisting assembly installed on the inner side of the frame, multiple electrophoretic tanks arranged at the bottom of the conveying and hoisting assembly, a collection frame arranged on the inner bottom side of the electrophoretic tank, an opening and closing plate arranged at both ends of the collection frame, a shaft passing through one end of the opening and closing plate and fixed to the collection frame, a baffle arranged on one side of the opening and closing plate and fixed to the inner top surface of the collection frame, a drive seat fixed to the top of the collection frame, a reciprocating lead screw passing through the inside of the drive seat, a drive block arranged inside the reciprocating screw groove on the surface of the reciprocating lead screw and fixed to the inner wall of the drive seat, a motor installed on one side of the electrophoretic tank, and the output end of the motor connected to the reciprocating lead screw.

[0007] Preferably, both ends of the collection frame are fixed with shovels, and the longitudinal section of the shovels is a triangular structure.

[0008] Preferably, a top rod is fixed to the side wall of the opening and closing plate, a top spring is provided at one end of the top rod, and an outer cylinder is sleeved on the outer wall of the top spring and the top rod together, and the outer cylinder is fixed to the inner top surface of the collection frame.

[0009] Preferably, the longitudinal section of the top rod of the outer cylinder is a circular arc structure, and the central axes of the outer cylinder and the top rod coincide with each other.

[0010] Preferably, the side wall of the top rod is provided with an anti-detachment groove, and an anti-detachment block is provided inside the anti-detachment groove. The anti-detachment block is fixed on the inner wall of the outer cylinder.

[0011] Preferably, the surface of the anti-detachment block is provided with a ball groove, and a ball is embedded in the ball groove.

[0012] Preferably, the longitudinal section of the collection frame is a U-shaped structure, and the longitudinal section of the opening and closing plate is a rectangular structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) Through the designed collection frame, opening and closing plate, baffle, drive base, motor, drive block, and reciprocating screw, the collection frame with opening and closing plates at both ends is set at the bottom of the inner side of the electrophoresis tank. The motor drives the reciprocating screw to rotate, and the reciprocating screw and drive block cooperate to drive the collection frame to move back and forth in the electrophoresis tank. When moving to one side, the opening and closing plate, which is subjected to the impact of water flow, opens, allowing the impurities settled in the electrophoresis solution to be collected into the collection frame, thereby cleaning the impurities in the electrophoresis solution and avoiding the impurities from affecting the electrophoretic coating effect on the workpiece of this utility model. Through the designed shovel plate, the cross-section of the shovel plate is a triangular structure, and its end The device can closely adhere to the bottom surface of the electrophoresis tank, scooping up impurities that have sunk to the bottom and sending them into the collection frame. Through the designed outer cylinder, top spring, and top rod, the top spring applies elastic compression to the top rod to ensure that the opening and closing plate rotates and closes in time without water flow impact, thereby immediately sealing the port of the collection frame and preventing some impurities from flowing out due to untimely sealing. The designed anti-detachment block and anti-detachment groove limit the sliding movement of the top rod and prevent it from detaching from the outer cylinder. The designed ball bearings increase the surface lubrication of the anti-detachment block and prevent the surface of the anti-detachment block from being affected by frictional resistance, which would affect the smooth sliding of the top rod. Attached Figure Description

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a top view of the assembly of the electrophoresis tank, reciprocating lead screw, and collection frame of this utility model;

[0017] Figure 3 This is a side sectional view of the reciprocating lead screw and the collecting frame of this utility model.

[0018] Figure 4 This utility model Figure 3 A magnified view of point A in the figure;

[0019] Figure 5 This is a front view of the assembled collection frame and opening / closing plate of this utility model;

[0020] In the diagram: 1. Frame; 2. Conveying and hoisting assembly; 3. Electrophoresis tank; 4. Motor; 5. Shovel plate; 6. Collection frame; 7. Drive base; 8. Reciprocating lead screw; 9. Drive block; 10. Opening and closing plate; 11. Baffle; 12. Top spring; 13. Anti-detachment block; 14. Ball bearing; 15. Anti-detachment groove; 16. Top rod; 17. Shaft; 18. Outer cylinder. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a fully intelligent electrophoretic coating equipment, including a frame 1, a conveying and hoisting assembly 2 installed on the inner side of the frame 1, multiple electrophoretic tanks 3 arranged at the bottom of the conveying and hoisting assembly 2, a collection frame 6 arranged on the inner bottom side of the electrophoretic tank 3, an opening and closing plate 10 arranged at both ends of the collection frame 6, a shaft 17 passing through one end of the opening and closing plate 10 and fixed to the collection frame 6, a baffle 11 arranged on one side of the opening and closing plate 10 and fixed to the inner top surface of the collection frame 6, a drive seat 7 fixed to the top of the collection frame 6, a reciprocating lead screw 8 passing through the inside of the drive seat 7, a drive block 9 arranged inside the reciprocating screw groove on the surface of the reciprocating lead screw 8 and fixed to the inner wall of the drive seat 7, and a motor 4 installed on one side of the electrophoretic tank 3. Through the designed collection frame 6, opening and closing plate 10, baffle 11... The drive base 7, motor 4, drive block 9, and reciprocating screw 8 are used to set the collection frame 6, which is equipped with opening and closing plates 10 at both ends, at the bottom of the inner side of the electrophoresis tank 3. The motor 4 drives the reciprocating screw 8 to rotate. The reciprocating screw 8 and the drive block 9 cooperate to drive the collection frame 6 to move back and forth in the electrophoresis tank 3. When moving to one side, the opening and closing plates 10, which are subjected to the impact of water flow, open, so that the impurities settled in the electrophoresis liquid can be collected into the collection frame 6, thereby cleaning the impurities in the electrophoresis liquid and avoiding the impurities from affecting the electrophoretic coating effect of the workpiece. The output end of the motor 4 is connected to the reciprocating screw 8. Both ends of the collection frame 6 are fixed with shovel plates 5. The shovel plates 5 are designed with a triangular cross section, and their ends can be closely attached to the bottom surface of the electrophoresis tank 3 to shovel up the impurities settled at the bottom of the tank and send them into the collection frame 6. The longitudinal cross section of the shovel plates 5 is a triangular structure.

[0024] In this embodiment, preferably, a top rod 16 is fixed to the side wall of the opening / closing plate 10, and a top spring 12 is provided at one end of the top rod 16. The outer wall of the top spring 12 and the top rod 16 are together fitted with an outer cylinder 18, which is fixed to the inner top surface of the collection frame 6. Through the designed outer cylinder 18, top spring 12, and top rod 16, the top spring 12 applies an elastic squeezing force to the top rod 16 to ensure that the opening / closing plate 10 can rotate and close in time without water flow impact, so as to achieve the opening / closing of the collection frame 6. Immediate sealing is required to prevent some debris from leaking out due to untimely sealing. The longitudinal section of the top rod 16 of the outer cylinder 18 is a circular arc structure. The central axes of the outer cylinder 18 and the top rod 16 coincide. The side wall of the top rod 16 is provided with an anti-detachment groove 15. An anti-detachment block 13 is set inside the anti-detachment groove 15. Through the designed anti-detachment block 13 and anti-detachment groove 15, the sliding limit of the top rod 16 is realized to prevent it from detaching from the outer cylinder 18. The anti-detachment block 13 is fixed on the inner wall of the outer cylinder 18.

[0025] In this embodiment, preferably, the surface of the anti-detachment block 13 is provided with a ball groove, and a ball 14 is embedded in the ball groove. The ball 14 is designed to increase the lubricity of the surface of the anti-detachment block 13 and avoid the surface of the anti-detachment block 13 being affected by frictional resistance, which would affect the smoothness of the sliding of the top rod 16. The longitudinal section of the collection frame 6 is a U-shaped structure, and the longitudinal section of the opening and closing plate 10 is a rectangular structure.

[0026] The working principle and usage process of this utility model are as follows: The collection frame 6, equipped with opening and closing plates 10 at both ends, is placed at the bottom inner side of the electrophoresis tank 3. The motor 4 drives the reciprocating screw 8 to rotate. The reciprocating screw 8 and the drive block 9 cooperate to drive the collection frame 6 to move back and forth in the electrophoresis tank 3. When moving to one side, the opening and closing plate 10 opens to meet the impact of the water flow, while the opening and closing plate 10 on the other side does not open due to the blocking effect of the baffle 11. At this time, the impurities settled in the electrophoresis liquid are collected into the collection frame 6 to clean the impurities in the electrophoresis liquid and prevent the impurities from affecting the electrophoretic coating effect of this utility model on the workpiece. When it stops collecting, the opening and closing plate 10, under its own weight and the elastic squeezing action of the top spring 12 on the top rod 16, ensures that the opening and closing plate 10 rotates back and closes in time without the impact of water flow, so as to immediately seal the port of the collection frame 6 and prevent some impurities from flowing out due to untimely sealing.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A full-process intelligent electrophoretic coating device, comprising a frame (1), a conveying and hoisting assembly (2) is installed on the inner side of the frame (1), and a plurality of electrophoretic tanks (3) are arranged at the bottom of the conveying and hoisting assembly (2), characterized in that: A collecting frame (6) is arranged at the bottom side of the inner part of the electrophoretic tank (3), and opening and closing plates (10) are arranged at both ends of the inner part of the collecting frame (6). A shaft rod (17) passes through the inner part of one end of the opening and closing plate (10), and the shaft rod (17) is fixed on the collecting frame (6). A baffle plate (11) is arranged on one side of the opening and closing plate (10), and the baffle plate (11) is fixed on the inner top surface of the collecting frame (6). A driving seat (7) is fixed on the top of the collecting frame (6), and a reciprocating screw rod (8) passes through the inner part of the driving seat (7). A driving block (9) is arranged inside the reciprocating wire groove on the surface of the reciprocating screw rod (8), and the driving block (9) is fixed on the inner wall of the driving seat (7). A motor (4) is installed on one side of the electrophoretic tank (3), and the output end of the motor (4) is connected to the reciprocating screw rod (8).

2. The full-process intelligent electrophoretic coating equipment according to claim 1 is characterized in that: Shovel plates (5) are fixed to both ends of the collecting frame (6), and the longitudinal section of the shovel plates (5) is a triangular structure.

3. The full-process intelligent electrophoretic coating equipment according to claim 1 is characterized in that: A push rod (16) is fixed to the side wall of the opening and closing plate (10), a push spring (12) is arranged at one end of the push rod (16), an outer tube (18) is jointly sleeved on the outer wall of the push spring (12) and the push rod (16), and the outer tube (18) is fixed on the inner top surface of the collection frame (6).

4. The full-process intelligent electrophoretic coating equipment according to claim 3 is characterized in that: The longitudinal sections of the outer cylinder (18) and the push rod (16) are both arc-shaped structures, and the central axes of the outer cylinder (18) and the push rod (16) coincide with each other.

5. The full-process intelligent electrophoretic coating equipment according to claim 4 is characterized in that: The side wall of the push rod (16) is provided with an anti-slip groove (15), the interior of the anti-slip groove (15) is provided with an anti-slip block (13), and the anti-slip block (13) is fixed on the inner wall of the outer cylinder (18).

6. The full-process intelligent electrophoretic coating equipment according to claim 5 is characterized in that: A ball groove is provided on the surface of the anti-slip block (13), and a ball (14) is embedded in the ball groove.

7. The full-process intelligent electrophoretic coating equipment according to claim 1 is characterized in that: The longitudinal section of the collecting frame (6) is a square-shaped structure, and the longitudinal section of the opening and closing plate (10) is a rectangular structure.

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