Automatic electrophoretic coating production device

Abstract

The utility model relates to the technical field of electrophoretic coating, in particular to an automatic electrophoretic coating production device which comprises an installation frame, limiting grooves formed in the two sides of the inner wall of the installation frame and limiting strips installed in inner cavities of the limiting grooves in a sliding mode. According to the clamping device, the two electric telescopic rods in the clamping mechanism drive the rotating plate to move downwards, so that the multiple linkage rods push the clamping rods to be folded towards the inner side, and then the adjacent clamping plates are driven to move towards the inner side, and therefore the clamping device can conveniently clamp and fix a workpiece in multiple directions, the workpiece is prevented from being disengaged from the clamping mechanism, and the working efficiency is improved. And meanwhile, a rotating motor in the rotating mechanism is started, so that a driving gear drives a driven gear to rotate, then a rotating rod and an electric telescopic rod are driven to rotate, the workpiece can be driven to rotate, the device can conveniently rotate the workpiece, different faces of the workpiece can be conveniently machined, and the machining efficiency is improved. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating, in particular to an automated electrophoretic coating production device. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to cause particles such as pigments and resins suspended in the electrophoretic liquid to migrate in a directional manner and deposit on the surface of a substrate at one of the electrodes. Electrophoretic coating is a special coating film formation method and is the most practical construction process for water-based paints. It has the characteristics of being water-soluble, non-toxic, and easy to automate. It has been rapidly widely used in the automotive, building materials, hardware, home appliance and other industries. For the coating of large workpieces, it is not convenient to lift them during processing, which will bring inconvenience to the processing and reduce production efficiency.

[0003] The utility model with application number CN202021998220.5 discloses an energy-saving automatic electrophoretic coating production device, including a frame, a servo motor is fixedly connected to the top of the frame, the output shaft of the servo motor is fixedly connected to a threaded rod, the threaded rod passes through the frame and is threadedly connected to a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a cross plate, the bottom of the cross plate is fixedly connected to a connecting rod, and the bottom of the connecting rod is movably connected to a first movable rod through a rotating shaft. The utility model drives the threaded rod to rotate forward and reversely through the output shaft of the servo motor, and the threaded sleeve will rise and fall on the surface of the threaded rod. When the threaded sleeve rises, the cross plate drives the connecting rod to rise, and the connecting rod drives the first movable rod and the second movable rod to rise, thereby clamping and lifting the workpiece, and facilitating lifting through a pushing device, which solves the problem that the coating of large workpieces is not convenient for lifting during processing, which will bring inconvenience to processing and reduce production efficiency.

[0004] However, in actual use, the device only clamps the workpiece through two second movable rods, resulting in poor stability of the workpiece during lifting, and inconvenience in rotating the workpiece, thereby making it inconvenient to process different surfaces of the workpiece, which makes the device limited.

[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 automated electrophoretic coating production 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 automated electrophoretic coating production device, comprising: a mounting frame, limit grooves provided on both sides of the inner wall of the mounting frame, limit bars slidably mounted in the inner cavity of the limit grooves, a lifting plate fixedly mounted between the limit bars, a clamping mechanism for clamping and fixing a workpiece in multiple directions, a rotating mechanism for rotating the workpiece, and a lifting mechanism for adjusting the processing height of the workpiece;

[0009] The clamping mechanism consists of a rotating rod movably installed at the bottom center of the lifting plate, a driven gear fixedly mounted on the outer edge of the rotating rod, an electric telescopic rod symmetrically fixedly installed at the bottom of the driven gear, a rotating plate fixedly installed at the bottom end of the electric telescopic rod, a clamping rod hingedly installed at the outer edge of the rotating rod, a clamping plate hingedly installed at one end of the clamping rod, and a connecting rod hingedly installed between the bottom of the rotating plate and the clamping rod; a circular opening is opened on the rotating plate, and the outer edge of the rotating rod passes through the inner cavity of the circular opening.

[0010] Furthermore, the rotating mechanism is composed of a rotating motor fixedly mounted on the top of the lifting plate, a rotating shaft fixedly mounted to the power output shaft of the rotating motor, and a driving gear fixedly mounted to the bottom end of the rotating shaft; the driving gear and the driven gear are arranged to mesh with each other.

[0011] Furthermore, the lifting mechanism is composed of a U-shaped plate fixedly installed on the top of the mounting frame, a lifting motor fixedly installed on the top of the inner cavity of the U-shaped plate, a first threaded rod fixedly installed on the power output shaft of the lifting motor, a driving pulley fixedly sleeved on the outer edge of the first threaded rod, a connecting belt movably installed on the driving pulley, a driven pulley movably installed on the connecting belt, and a second threaded rod fixedly installed at the bottom center of the driven pulley.

[0012] Furthermore, the lifting plate is symmetrically provided with threaded holes, and the outer edges of the second threaded rods penetrate through the inner cavities of adjacent threaded holes and are meshed with each other in the inner cavities of the threaded holes.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses an automated electrophoretic coating production device. Two electric telescopic rods in a clamping mechanism drive a rotating plate to move downward, so that a plurality of linking rods push the clamping rods to retract inward, thereby driving adjacent clamping plates to move inward, so that the device can conveniently clamp and fix the workpiece in multiple directions, avoid the workpiece and the clamping mechanism from falling off, and improve the stability of the workpiece during the lifting process. At the same time, by starting a rotating motor in the rotating mechanism, the driving gear drives the driven gear to rotate, thereby driving the rotating rod and the electric telescopic rod to rotate, and then driving the workpiece to rotate, so that the device is convenient for rotating the workpiece, thereby facilitating the processing of different surfaces of the workpiece, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 It is a three-dimensional schematic diagram of an automated electrophoretic coating production device of the utility model.

[0017] Figure 2 The utility model is a schematic cross-sectional view of a component installation frame of an automated electrophoretic coating production device.

[0018] Figure 3 The utility model is a schematic cross-sectional view of a component lifting plate of an automated electrophoretic coating production device.

[0019] Figure 4 It is a three-dimensional schematic diagram of a driving gear and a driven gear as components of an automated electrophoretic coating production device of the utility model.

[0020] In the figure: 1. mounting frame; 2. lifting motor; 3. first threaded rod; 4. driving pulley; 5. linkage belt; 6. driven pulley; 7. second threaded rod; 8. lifting plate; 9. limit strip; 10. rotating motor; 11. driving gear; 12. driven gear; 13. rotating rod; 14. electric telescopic rod; 15. rotating plate; 16. linkage rod; 17. clamping rod; 18. clamping plate. DETAILED DESCRIPTION

[0021] 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.

[0022] 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 accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] like Figures 1 to 4 As shown, the utility model is an automated electrophoretic coating production device, comprising: an installation frame 1, limit grooves provided on both sides of the inner wall of the installation frame 1, limit bars 9 slidably installed in the inner cavity of the limit grooves, a lifting plate 8 fixedly installed between the limit bars 9, a clamping mechanism for facilitating multi-directional clamping and fixing of the workpiece, a rotating mechanism for facilitating rotary processing of the workpiece, and a lifting mechanism for facilitating adjustment of the processing height of the workpiece;

[0024] When in use, the workpiece can be clamped by the clamping mechanism, so that the device can easily clamp and fix the workpiece in multiple directions, avoid the workpiece and the clamping mechanism from falling off, and improve the stability of the workpiece during the lifting process. The processing height of the workpiece can be adjusted by the lifting mechanism, so that the height of the workpiece can be adjusted according to the processing requirements. At the same time, the workpiece can be driven to rotate by the rotating mechanism, so that the device can easily rotate the workpiece, thereby facilitating the processing of different surfaces of the workpiece, thereby improving the practicality of the device.

[0025] The clamping mechanism is composed of a rotating rod 13 movably mounted at the bottom center of the lifting plate 8, a driven gear 12 fixedly sleeved on the outer edge of the rotating rod 13, an electric telescopic rod 14 symmetrically fixedly mounted at the bottom of the driven gear 12, a rotating plate 15 fixedly mounted at the bottom end of the electric telescopic rod 14, a clamping rod 17 hingedly mounted on the outer edge of the rotating rod 13, a clamping plate 18 hingedly mounted at one end of the clamping rod 17, and a connecting rod 16 hingedly mounted between the bottom of the rotating plate 15 and the clamping rod 17; a circular opening is opened on the rotating plate 15, and the outer edge of the rotating rod 13 passes through the inner cavity of the circular opening. The device is moved to the required location, and the workpiece is placed between several clamping plates 18. At this time, the two electric telescopic rods 14 are started, and the rotating plate 15 is driven downward by the two electric telescopic rods 14, and the several connecting rods 16 are driven downward by the rotating plate 15. The clamping rods 17 are pushed inward by the several connecting rods 16, and the adjacent clamping plates 18 are driven inward by the several clamping rods 17, so that the device can clamp and fix the workpiece in multiple directions, avoid the workpiece and the clamping mechanism from falling off, and improve the stability of the workpiece during the lifting process.

[0026] The rotating mechanism is composed of a rotating motor 10 fixedly mounted on the top of the lifting plate 8, a rotating shaft fixedly mounted on the power output shaft of the rotating motor 10, and a driving gear 11 fixedly mounted on the bottom end of the rotating shaft; the driving gear 11 and the driven gear 12 are meshed with each other, and by starting the rotating motor 10, the rotating shaft is driven to rotate by the power output shaft of the rotating motor 10, the driving gear 11 is driven to rotate by the rotating shaft, the driven gear 12 is driven to rotate by the driving gear 11, and the rotating rod 13 and the electric telescopic rod 14 are driven to rotate by the driven gear 12, and then the workpiece can be driven to rotate, so that the device is convenient for rotating the workpiece, thereby facilitating the processing of different surfaces of the workpiece, thereby improving the practicality of the device.

[0027] The lifting mechanism is composed of a U-shaped plate fixedly mounted on the top of the mounting frame 1, a lifting motor 2 fixedly mounted on the top of the inner cavity of the U-shaped plate, a first threaded rod 3 fixedly mounted on the power output shaft of the lifting motor 2, a driving pulley 4 fixedly sleeved on the outer edge of the first threaded rod 3, a linkage belt 5 movably mounted on the driving pulley 4, a driven pulley 6 movably mounted on the linkage belt 5, and a second threaded rod 7 fixedly mounted on the bottom center of the driven pulley 6. The lifting plate 8 is symmetrically provided with threaded holes, and the outer edge of the second threaded rod 7 passes through the adjacent threaded hole inner cavity and is inserted into the threaded hole. The cavities are arranged to mesh with each other. By starting the lifting motor 2, the first threaded rod 3 is driven to rotate through the power output shaft of the lifting motor 2, the driving pulley 4 is driven to rotate through the first threaded rod 3, the connecting belt 5 is driven to rotate through the driving pulley 4, the driven pulley 6 is driven to rotate through the connecting belt 5, and the second threaded rod 7 is driven to rotate through the driven pulley 6. The rotation of the first threaded rod 3 and the second threaded rod 7 can simultaneously drive the lifting plate 8 to move upward or downward, and then drive the workpiece to be lifted and lowered, so that the device can be conveniently used to adjust the height of the workpiece according to processing requirements.

[0028] The utility model discloses an automated electrophoretic coating production device. Two electric telescopic rods 14 in a clamping mechanism drive a rotating plate 15 to move downward, so that a plurality of linkage rods 16 push the clamping rods 17 to close inward, and then drive the adjacent clamping plates 18 to move inward, so that the device can conveniently clamp and fix the workpiece in multiple directions, avoid the workpiece and the clamping mechanism from falling off, and improve the stability of the workpiece during the lifting process. At the same time, by starting a rotating motor 10 in a rotating mechanism, the driving gear 11 drives the driven gear 12 to rotate, and then drives the rotating rod 13 and the electric telescopic rod 14 to rotate, and then drives the workpiece to rotate, so that the device is convenient for rotating the workpiece, thereby facilitating the processing of different surfaces of the workpiece, and improving the practicality of the device.

[0029] Working principle: When in use, the workpiece can be clamped by the clamping mechanism, that is, the device is moved to the required place, and the workpiece is placed between several clamping plates 18. At this time, by starting the two electric telescopic rods 14, the rotating plate 15 is driven to move downward by the two electric telescopic rods 14, and the several connecting rods 16 are driven downward by the rotating plate 15. The clamping rods 17 are pushed to retract inward by the several connecting rods 16, and the adjacent clamping plates 18 are driven to move inward by the several clamping rods 17, so that the device can be convenient for multi-directional clamping and fixing of the workpiece, avoiding the workpiece and the clamping mechanism from falling off, and improving the stability of the workpiece during the lifting process. At this time, the processing height of the workpiece can be adjusted through the lifting mechanism, that is, by starting the lifting motor 2, the first threaded rod 3 is driven to rotate by the power output shaft of the lifting motor 2, and the driving pulley 4 is driven to rotate by the first threaded rod 3. The driving pulley 4 drives the interlocking belt 5 to rotate, and the interlocking belt 5 drives the driven pulley 6 to rotate, and the driven pulley 6 drives the second threaded rod 7 to rotate, and the rotation of the first threaded rod 3 and the second threaded rod 7 can simultaneously drive the lifting plate 8 to move upward or downward, and then drive the workpiece to be lifted and lowered, so that the device is convenient for adjusting the height of the workpiece according to the processing requirements, and at the same time, the workpiece can be driven to rotate through the rotating mechanism, that is, by starting the rotating motor 10, the power output shaft of the rotating motor 10 drives the rotating shaft to rotate, the driving gear 11 is driven to rotate through the rotating shaft, and the driven gear 11 drives the driven gear 12 to rotate, and the driven gear 12 drives the rotating rod 13 and the electric telescopic rod 14 to rotate, and then the workpiece can be driven to rotate, so that the device is convenient for rotating the workpiece, so as to facilitate processing of different surfaces of the workpiece, thereby improving the practicality of the device.

[0030] The output shaft of the servo motor 2 drives the threaded rod 3 to rotate forward and reversely, and the threaded sleeve 4 will rise and fall on the surface of the threaded rod 3. When the threaded sleeve 4 rises, the cross plate 5 drives the connecting rod 6 to rise, and the connecting rod 6 drives the first movable rod 7 and the second movable rod 8 to rise, so as to clamp and lift the workpiece. The pushing device is used for easy lifting, which solves the problem that the painting of large workpieces is inconvenient to lift during processing, which will bring inconvenience to processing and reduce production efficiency.

[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 automated electrophoretic coating production device, characterized in that: include: An installation frame, limit grooves provided on both sides of the inner wall of the installation frame, limit bars slidably installed in the inner cavity of the limit grooves, a lifting plate fixedly installed between the limit bars, a clamping mechanism for facilitating multi-directional clamping and fixing of the workpiece, a rotating mechanism for facilitating rotating processing of the workpiece, and a lifting mechanism for facilitating adjusting the processing height of the workpiece; The clamping mechanism consists of a rotating rod movably installed at the bottom center of the lifting plate, a driven gear fixedly mounted on the outer edge of the rotating rod, an electric telescopic rod symmetrically fixedly installed at the bottom of the driven gear, a rotating plate fixedly installed at the bottom end of the electric telescopic rod, a clamping rod hingedly installed at the outer edge of the rotating rod, a clamping plate hingedly installed at one end of the clamping rod, and a connecting rod hingedly installed between the bottom of the rotating plate and the clamping rod; a circular opening is opened on the rotating plate, and the outer edge of the rotating rod passes through the inner cavity of the circular opening.

2. The automated electrophoretic coating production device according to claim 1, characterized in that: The rotating mechanism is composed of a rotating motor fixedly mounted on the top of the lifting plate, a rotating shaft fixedly mounted on the power output shaft of the rotating motor, and a driving gear fixedly mounted on the bottom end of the rotating shaft; the driving gear and the driven gear are meshed with each other.

3. The automated electrophoretic coating production device according to claim 1, characterized in that: The lifting mechanism consists of a U-shaped plate fixedly installed on the top of the installation frame, a lifting motor fixedly installed on the top of the inner cavity of the U-shaped plate, a first threaded rod fixedly installed on the power output shaft of the lifting motor, a driving pulley fixedly sleeved on the outer edge of the first threaded rod, a linkage belt movably installed on the driving pulley, a driven pulley movably installed on the linkage belt, and a second threaded rod fixedly installed at the bottom center of the driven pulley.

4. The automated electrophoretic coating production device according to claim 3, characterized in that: The lifting plate is symmetrically provided with threaded holes, and the outer edges of the second threaded rods penetrate through the inner cavities of the adjacent threaded holes and are meshed with each other in the inner cavities of the threaded holes.

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