Electrophoresis pre-cleaning device

Abstract

The utility model relates to the technical field of electrophoretic coating processing, in particular to an electrophoresis pre-cleaning device. Comprising a cleaning box, supporting plates fixedly installed on the two sides of the inner wall of the cleaning box, a water tank fixedly installed on the tops of the supporting plates, a water pump fixedly installed on the top of the cleaning box, a flow guide pipe installed between the water pump and the water tank in an inserted mode, and second electric telescopic rods symmetrically and fixedly installed on the top of an inner cavity of the cleaning box. According to the utility model, the power output shaft of the double-shaft motor in the rotating mechanism drives the rotating shaft to rotate, drives the driving belt pulley to rotate through the rotating shaft, drives the linkage belt to rotate through the driving belt pulley, drives the driven belt pulley to rotate through the linkage belt, and drives the linkage shaft to rotate through the driven belt pulley, so that the clamping assembly can be driven to rotate; and therefore, the metal plate can be conveniently driven to turn over, different surfaces of the metal plate can be conveniently cleaned, and the cleaning efficiency and the cleaning quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating processing, in particular to an electrophoretic pre-cleaning device. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to direct the migration of particles such as pigments and resins suspended in the electrophoretic liquid and deposit them on the substrate surface of one of the electrodes. Before electrophoretic coating, metal plates need to be pre-cleaned. The pre-cleaning is mainly to remove impurities adhering to the surface of the workpiece to prevent burrs and dust on the surface from affecting the subsequent electrophoretic coating process. Existing pre-cleaning devices for electrophoretic coating of metal plates use a nozzle to spray water for flushing and cleaning, but cannot clean different positions of the metal plates, and during the cleaning process of the metal plates, there is no stable clamping device for metal plates of different sizes.

[0003] A Chinese patent with application number CN202320020490.6 discloses a pre-cleaning device for electrophoretic coating of metal plates, including a box body and a carrier plate, a nozzle is provided on the top of the box body, a hydraulic cylinder is installed on the side wall of the box body, a hydraulic telescopic rod is provided at the output end of the hydraulic cylinder, the carrier plate is installed in the box body, connecting rods are provided at both ends of the carrier plate, a meshing wheel is provided at the end of the connecting rod, the bottom end of the connecting rod is connected to the end of the hydraulic telescopic rod, and the side wall of the box body is provided with meshing teeth, and the meshing wheel and the meshing teeth are meshingly connected. The utility model can clean the metal plate at various positions during the cleaning process by the nozzle through the hydraulic cylinder, hydraulic telescopic rod, connecting rod, meshing wheel and meshing teeth, and can facilitate the placement of metal plates of different sizes between the two clamping plates for clamping through the baffle, push rod, reset spring and clamping plate, so that the clamping plate can always be close to the surface of the metal plate to stably clamp it and improve the cleaning effect.

[0004] However, the above device cannot flip the metal plate, which makes it inconvenient to clean different surfaces of the metal plate, thereby reducing the cleaning efficiency and cleaning quality.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide an electrophoresis pre-cleaning device which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] An electrophoresis pre-cleaning device, comprising: a cleaning box, a support plate fixedly mounted on both sides of the inner wall of the cleaning box, a water tank fixedly mounted on the top of the support plate, a water pump fixedly mounted on the top of the cleaning box, a guide pipe plugged between the water pump and the water tank, a second electric telescopic rod symmetrically fixedly mounted on the top of the inner cavity of the cleaning box, a spray plate fixedly mounted on the bottom end of the second electric telescopic rod, a telescopic pipe plugged between the water pump and the spray plate, spray heads distributed in a matrix at the bottom of the spray plate, a flipping mechanism for facilitating flipping of metal plates, and a filtering mechanism for filtering impurities in water;

[0009] The flip mechanism is composed of a double-shaft motor fixedly mounted on the bottom of the inner cavity of the cleaning box, a rotating shaft fixedly mounted on the power output shaft of the double-shaft motor, a driving pulley fixedly mounted on one end of the rotating shaft, a linkage belt movably mounted on the driving pulley, a driven pulley movably mounted on the linkage belt, a linkage shaft fixedly mounted on one side of the driven pulley, and a clamping assembly for clamping and fixing the metal plate;

[0010] The clamping assembly consists of a second electric telescopic rod fixedly installed at one end of the linkage shaft, a fixed tube fixedly installed at one end of the second electric telescopic rod, a linkage spring fixedly installed on the inner wall of the fixed tube, a linkage block fixedly installed at one side of the linkage spring, a linkage rod fixedly installed at one side of the linkage block, a linkage plate fixedly installed at one end of the linkage rod, a clamping rod symmetrically hingedly installed on the outside of the fixed tube, a clamping plate hingedly installed at one end of the clamping rod, and a connecting rod hingedly installed between the linkage plate and the clamping rod.

[0011] Furthermore, the filtering mechanism is composed of a slide groove symmetrically arranged on the inner wall of the cleaning box, a slide bar slidably installed in the inner cavity of the slide groove, and a filter net fixedly installed between the slide bars.

[0012] Furthermore, the filter screen is located above the water tank.

[0013] Furthermore, a box door is hingedly installed on the front side of the cleaning box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses an electrophoresis pre-cleaning device, which drives the rotating shaft to rotate through the power output shaft of the double-shaft motor in the rotating mechanism, drives the driving pulley to rotate through the rotating shaft, drives the interlocking belt to rotate through the driving pulley, drives the driven pulley to rotate through the interlocking belt, and drives the interlocking shaft to rotate through the driven pulley, thereby driving the clamping component to rotate, and then it is convenient to drive the metal plate to be turned over, which is convenient for cleaning different surfaces of the metal plate, thereby improving the cleaning efficiency and cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 It is a three-dimensional schematic diagram of an electrophoresis pre-cleaning device of the utility model.

[0018] Figure 2 The utility model is a cross-sectional schematic diagram of a component cleaning box of an electrophoresis pre-cleaning device.

[0019] Figure 3 It is a three-dimensional schematic diagram of a component spray plate of an electrophoresis pre-cleaning device of the utility model.

[0020] Figure 4 The utility model is a cross-sectional schematic diagram of a component fixing tube of an electrophoresis pre-cleaning device.

[0021] In the figure: 1. cleaning box; 2. second electric telescopic rod; 3. spray plate; 4. water pump; 5. telescopic tube; 6. guide tube; 7. water tank; 8. filter screen; 9. slide bar; 10. double-axis motor; 11. driving pulley; 12. interlocking belt; 13. driven pulley; 14. second electric telescopic rod; 15. fixed tube; 16. interlocking spring; 17. interlocking block; 18. interlocking rod; 19. interlocking plate; 20. clamping rod; 21. clamping plate; 22. connecting rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be a centered component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a centered component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there can be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 4 As shown, the utility model is an electrophoresis pre-cleaning device, comprising: a cleaning box 1, support plates fixedly installed on both sides of the inner wall of the cleaning box 1, a water tank 7 fixedly installed on the top of the support plate, a water pump 4 fixedly installed on the top of the cleaning box 1, a guide pipe 6 plugged between the water pump 4 and the water tank 7, a second electric telescopic rod 2 symmetrically fixedly installed on the top of the inner cavity of the cleaning box 1, a spray plate 3 fixedly installed at the bottom end of the second electric telescopic rod 2, a telescopic tube 5 plugged between the water pump 4 and the spray plate 3, nozzles distributed in a matrix at the bottom of the spray plate 3, a flipping mechanism for facilitating flipping of metal plates, and a filtering mechanism for filtering impurities in the water; a box door is hingedly installed on the front side of the cleaning box 1.

[0025] When in use, the box door is opened and the metal sheet is placed between the two interlocking plates 19. At this time, the metal sheet can be clamped by the clamping assembly. After clamping is completed, the water in the inner cavity of the water tank 7 can be transported to the inner cavity of the spray plate 3 by starting the water pump 4, and sprayed out through a number of nozzles, so that the metal sheet can be cleaned. By starting the two second electric telescopic rods 2, the height of the spray plate 3 can be freely adjusted through the extension and retraction of the two second electric telescopic rods 2, and the metal sheet can be cleaned by the nozzle at various positions during the cleaning process, thereby improving the cleaning effect of the metal sheet. When one side of the metal sheet is cleaned, the metal sheet can be turned over by the rotating mechanism, which is convenient for cleaning different sides of the metal sheet, thereby improving the cleaning efficiency and cleaning quality.

[0026] The flipping mechanism consists of a double-axis motor 10 fixedly installed at the bottom of the inner cavity of the cleaning box 1, a rotating shaft fixedly installed with the power output shaft of the double-axis motor 10, a driving pulley 11 fixedly installed with one end of the rotating shaft, a linkage belt 12 movably installed with the driving pulley 11, a driven pulley 13 movably installed with the linkage belt 12, a linkage shaft fixedly installed with one side of the driven pulley 13, and a clamping component for clamping and fixing the metal sheet. The double-axis motor 10 is started, and the rotating shaft is driven to rotate by the power output shaft of the double-axis motor 10, and the driving pulley 11 is driven to rotate by the rotating shaft, and the linkage belt 12 is driven by the driving pulley 11. The driven pulley 13 is driven to rotate by the linkage belt 12, and the linkage shaft is driven by the driven pulley 13, so that the metal sheet can be easily driven to flip.

[0027] The clamping assembly is composed of a second electric telescopic rod 14 fixedly mounted on one end of the linkage shaft, a fixed tube 15 fixedly mounted on one end of the second electric telescopic rod 14, a linkage spring 16 fixedly mounted on the inner wall of the fixed tube 15, a linkage block 17 fixedly mounted on one side of the linkage spring 16, a linkage rod 18 fixedly mounted on one side of the linkage block 17, a linkage plate 19 fixedly mounted on one end of the linkage rod 18, a clamping rod 20 symmetrically hingedly mounted on the outside of the fixed tube 15, a clamping plate 21 hingedly mounted on one end of the clamping rod 20, and a connecting rod 22 hingedly mounted between the linkage plate 19 and the clamping rod 20. By starting the two second electric telescopic rods 14, the two second electric telescopic rods 14 drive the adjacent fixed rods 14 to move. The fixed tube 15 moves inward, thereby driving the two interlocking plates 19 to move inward, so that the adjacent sides of the two interlocking plates 19 are in contact with the metal sheet. When the two fixed tubes 15 continue to move inward, the two interlocking plates 19 remain stationary, and the adjacent clamping rods 20 are driven to move through the fixed tubes 15, and the adjacent clamping plates 21 are driven to move through the clamping rods 20. The adjacent clamping rods 20 are pulled to one side of the metal sheet by the connecting rods 22, so that the metal sheet can be clamped and fixed. As the second electric telescopic rod 14 pushes the fixed tube 15 to move inward, the interlocking plates 19 and the clamping plates 21 can clamp the metal sheet tighter and tighter, thereby improving the stability of the clamping.

[0028] The filtering mechanism consists of a slide groove symmetrically opened on the inner wall of the cleaning box 1, a slide bar 9 slidably installed in the inner cavity of the slide groove, and a filter screen 8 fixedly installed between the slide bars 9. The filter screen 8 is located above the water tank 7. Impurities in the water can be filtered through the filter screen 8, and the filtered water flows into the water tank 7, so that water resources can be recycled and saved. When a certain amount of impurities are retained on the top of the filter screen 8, the filter screen 8 is pulled, and the two slide bars 9 are driven by the filter screen 8 to slide out from the adjacent slide groove cavities, so that the filter screen 8 can be easily disassembled and the impurities on the top of the filter screen 8 can be cleaned, thereby ensuring the filtering effect of the filter screen 8.

[0029] The utility model discloses an electrophoresis pre-cleaning device, in which a power output shaft of a dual-axis motor 10 in a rotating mechanism drives a rotating shaft to rotate, a driving pulley 11 is driven to rotate by the rotating shaft, a linkage belt 12 is driven to rotate by the driving pulley 11, a driven pulley 13 is driven to rotate by the linkage belt 12, and a linkage shaft is driven to rotate by the driven pulley 13, thereby driving a clamping assembly to rotate, and further facilitating the metal plate to be turned over, facilitating the cleaning of different surfaces of the metal plate, thereby improving the cleaning efficiency and cleaning quality.

[0030] Working principle: When in use, the box door is opened and the metal sheet is placed between the two linkage plates 19. At this time, the metal sheet can be clamped by the clamping assembly, that is, by starting the two second electric telescopic rods 14, the adjacent fixed tubes 15 are driven to move inward by the two second electric telescopic rods 14, thereby driving the two linkage plates 19 to move inward, so that the adjacent sides of the two linkage plates 19 are both in contact with the metal sheet. When the two fixed tubes 15 continue to move inward, the two linkage plates 19 remain stationary, and the adjacent clamping rods 20 are driven to move by the fixed tubes 15. 0 drives the adjacent clamping plate 21 to move, and pulls the adjacent clamping rod 20 to move toward one side of the metal plate through the connecting rod 22, so that the metal plate can be clamped and fixed, and as the second electric telescopic rod 14 pushes the fixing pipe 15 to move inward, the linkage plate 19 and the clamping plate 21 can clamp the metal plate more and more tightly, thereby improving the stability of the clamping. After the clamping is completed, the water in the inner cavity of the water tank 7 can be transported to the inner cavity of the spray plate 3 by starting the water pump 4, and sprayed out through a plurality of nozzles, so that the metal plate can be cleaned. By starting the two second electric telescopic rods 2, the water in the inner cavity of the water tank 7 can be transported to the inner cavity of the spray plate 3 through the two second electric The telescopic rod 2 can freely adjust the height of the spray plate 3, so that the metal plate can be cleaned at various positions during the cleaning process by the nozzle, thereby improving the cleaning effect of the metal plate. When one side of the metal plate is cleaned, the metal plate can be turned over by the rotating mechanism, that is, the double-axis motor 10 is started, and the rotating shaft is driven to rotate by the power output shaft of the double-axis motor 10, and the driving pulley 11 is driven to rotate by the rotating shaft, and the interlocking belt 12 is driven to rotate by the driving pulley 11, and the driven pulley 13 is driven to rotate by the interlocking belt 12, and the interlocking shaft is driven by the driven pulley 13, so that it is convenient to It drives the metal plate to flip over, which is convenient for cleaning different surfaces of the metal plate, thereby improving the cleaning efficiency and cleaning quality. The cleaned water can be filtered through the filtering mechanism, that is, the impurities in the water can be filtered through the filter mesh 8, and the filtered water flows into the water tank 7, so that water resources can be recycled and saved. When a certain amount of impurities are retained on the top of the filter mesh 8, the filter mesh 8 is pulled, and the two slide bars 9 are driven by the filter mesh 8 to slide out from the adjacent slide groove cavities, so that the filter mesh 8 can be disassembled and the impurities on the top of the filter mesh 8 can be cleaned, thereby ensuring the filtering effect of the filter mesh 8.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An electrophoresis pre-cleaning device, characterized in that: include: A cleaning box, support plates fixedly mounted on both sides of the inner wall of the cleaning box, a water tank fixedly mounted on the top of the support plates, a water pump fixedly mounted on the top of the cleaning box, a guide pipe plugged between the water pump and the water tank, a second electric telescopic rod symmetrically fixedly mounted on the top of the inner cavity of the cleaning box, a spray plate fixedly mounted at the bottom of the second electric telescopic rod, a telescopic pipe plugged between the water pump and the spray plate, spray heads distributed in a matrix at the bottom of the spray plate, a flipping mechanism for facilitating flipping of metal plates, and a filtering mechanism for filtering impurities in the water; The flip mechanism is composed of a double-shaft motor fixedly mounted on the bottom of the inner cavity of the cleaning box, a rotating shaft fixedly mounted on the power output shaft of the double-shaft motor, a driving pulley fixedly mounted on one end of the rotating shaft, a linkage belt movably mounted on the driving pulley, a driven pulley movably mounted on the linkage belt, a linkage shaft fixedly mounted on one side of the driven pulley, and a clamping assembly for clamping and fixing the metal plate; The clamping assembly consists of a second electric telescopic rod fixedly installed at one end of the linkage shaft, a fixed tube fixedly installed at one end of the second electric telescopic rod, a linkage spring fixedly installed on the inner wall of the fixed tube, a linkage block fixedly installed at one side of the linkage spring, a linkage rod fixedly installed at one side of the linkage block, a linkage plate fixedly installed at one end of the linkage rod, a clamping rod symmetrically hingedly installed on the outside of the fixed tube, a clamping plate hingedly installed at one end of the clamping rod, and a connecting rod hingedly installed between the linkage plate and the clamping rod.

2. An electrophoresis pre-cleaning device as claimed in claim 1, characterized in that: The filtering mechanism is composed of a slide groove symmetrically arranged on the inner wall of the cleaning box, a slide bar slidably installed in the inner cavity of the slide groove, and a filter net fixedly installed between the slide bars.

3. An electrophoresis pre-cleaning device as claimed in claim 2, characterized in that: The filter screen is located above the water tank.

4. An electrophoresis pre-cleaning device as claimed in claim 1, characterized in that: A box door is hingedly installed on the front side of the cleaning box.

Images