Electrophoresis pendant device

Abstract

The utility model discloses an electrophoresis hanging piece device which comprises a top plate, a multi-direction adjusting mechanism, a one-way lubricating mechanism and a lubricating auxiliary mechanism, and the multi-direction adjusting mechanism comprises a telescopic air cylinder, a push-pull plate, an electric push rod assembly, a lifting plate, an I-shaped sliding rail, a sliding frame and a pulley. The one-way lubricating mechanism comprises a lubricating pipe, a movable top plate, a connecting rod, a movable bottom plate, an inner fixing ring, a concave-convex block and a concave-convex groove, the lubricating auxiliary mechanism comprises a pushing rod, a moving rod, an inner fixing plate, a circular groove and an adjusting block, and the sliding frame can smoothly move in the transverse direction due to the design of an I-shaped sliding rail and a pulley; the flexibility of the device is improved when the device treats pendants of different shapes and sizes, the design of a movable top plate, a movable bottom plate, an inner fixing ring, a concave-convex block and a concave-convex groove ensures that lubricating oil can only flow in one direction, and backflow is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoresis, and more specifically, to an electrophoresis hanging device. Background Art

[0002] The electrophoretic hanging device is mainly used in the electrophoretic coating process. Its function is to fix and carry the workpiece through the electrophoretic tank so that the surface of the workpiece can be evenly coated with electrophoretic paint. This equipment is usually used in large-scale production lines, especially in the automotive and metal products manufacturing industries.

[0003] In the existing technology, firstly, some devices cannot accurately adjust the position of the hanger, which affects the uniformity and quality of electrophoretic coating, and cannot perform fine adjustments in multiple directions, which limits the flexibility and applicability of the device when handling hangers of different sizes and shapes. Secondly, some devices require lubrication of parts, which may cause leakage or backflow of lubricating oil, reduce the lubrication effect, increase mechanical wear and failure rate, and the inefficient lubrication system requires frequent maintenance and replacement of lubricating oil, which increases operating costs. Finally, operators of some devices cannot adjust the flow and speed of the lubricating oil, which affects the smoothness and efficiency of the machine operation. The lubrication process cannot be flexibly adjusted and manual intervention and adjustment are required. The operation is more complicated, which increases the workload of the operator. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides an electrophoresis hanger device to solve the technical problems mentioned in the background technology, such as the inability to accurately adjust the position of the hanger and the need to lubricate parts that may cause leakage or backflow of lubricating oil.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrophoresis hanging device, comprising a top plate, a multi-directional adjustment mechanism, a unidirectional lubrication mechanism and a lubrication auxiliary mechanism, wherein the multi-directional adjustment mechanism comprises a telescopic cylinder, a push-pull plate, an electric push rod assembly, a lifting plate, an I-shaped slide rail, a sliding frame and a pulley, the telescopic cylinder is mounted on the top plate, the push-pull plate is mounted on one end of the telescopic cylinder, the electric push rod assembly is mounted on the side of the push-pull plate, the lifting plate is mounted on the bottom of the electric push rod assembly, the I-shaped slide rail is mounted on the bottom of the lifting plate, and the two sets of slides are mounted on the top plate. The wheel is installed on the inner side of the sliding frame, and the pulley is connected to the I-shaped slide rail in a rolling manner. The one-way lubrication mechanism includes a lubrication tube, a movable top plate, a connecting rod, a movable bottom plate, an inner fixed ring, a concave-convex block and a concave-convex groove. The connecting rod connects the movable top plate and the movable bottom plate. The inner fixed ring is fixedly installed on the inner wall of the lubrication tube. The movable top plate and the movable bottom plate are respectively arranged on both sides of the inner fixed ring for directional movement. The end surfaces of the movable top plate and the movable bottom plate are provided with concave-convex grooves. Concave-convex blocks are provided on both sides of the inner fixed ring, and the concave-convex blocks can be embedded in the concave-convex grooves for a sealing arrangement.

[0008] The utility model is further configured as follows: the lubrication auxiliary mechanism includes a push rod, a movable rod, an inner fixed plate, a circular groove and an adjustment block, multiple groups of push rods are installed at the bottom of the movable base plate, the movable rod is installed at the center position of the bottom of the movable base plate, the inner fixed tube is fixedly installed on the inner wall of the lubrication tube, multiple groups of circular grooves are arranged on the inner fixed plate, the adjustment block is installed at one end of the push rod, and the multiple groups of adjustment blocks are set with different thicknesses. The adjustment blocks can block the circular grooves in turn, and the circulation speed of the lubricating oil is controlled by controlling the number of blocked circular grooves.

[0009] The utility model is further configured such that a return spring is provided at the bottom of the movable bottom plate, and the other end of the return spring is cooperatively connected with the inner fixed plate, and the return spring is sleeved on the side of the moving rod. The setting of the return spring facilitates stable return after the oil injection is completed.

[0010] The utility model is further configured such that a support column is connected to the bottom of the top plate, and a bottom plate is vertically provided at the bottom of the support column. The support column and the bottom plate provide stable support for the device to ensure smooth operation.

[0011] The utility model is further configured such that a hook is provided at the bottom of the movable frame, and the hanger can be hung on the hook, an electrophoresis tank is provided on the top end face of the bottom plate, and the hook is arranged at the top of the opening end of the electrophoresis tank, and the hook and the electrophoresis tank are used for mounting and electrophoretically processing the hanger to ensure the smooth progress of the coating process.

[0012] The utility model is further configured that side plates are arranged around the top end surface of the top plate, and guide sleeves are vertically arranged on the sides of the side plates. The side plates and the guide sleeves provide a guiding function to ensure the precise movement of the push-pull plate.

[0013] The utility model is further configured such that guide rods are provided on both sides of one end surface of the push-pull plate, the guide rods can be extended into the guide sleeve to cooperate with the guide setting, and the lubrication tube is installed through the side surface of the guide sleeve. The setting of the lubrication tube facilitates the lubrication of the guide rod and improves the use efficiency of the device.

[0014] The utility model is further configured that limiting plates are provided on both sides of the I-shaped slide rail, and the side surfaces of the pulley can contact the limiting plates, and the limiting plates limit the moving range of the pulley to prevent the sliding frame from exceeding a preset adjustment range.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an electrophoresis hanging device, which has the following beneficial effects:

[0017] The utility model is provided with a multi-directional adjustment mechanism. The combined use of components such as a telescopic cylinder, a push-pull plate, and an electric push rod assembly enables the device to accurately adjust the position of the hanger in multiple directions to ensure the uniformity and quality of electrophoretic coating. The design of the I-shaped slide rail and the pulley enables the sliding frame to move smoothly in the lateral direction, increasing the flexibility of the device when processing hangers of different shapes and sizes.

[0018] The utility model is provided with a one-way lubrication mechanism, and the design of the movable top plate, movable bottom plate, inner fixed ring, and concave-convex blocks and concave-convex grooves ensures that the lubricating oil can only flow in one direction, avoids backflow, improves lubrication efficiency, and the sealing setting effectively reduces the leakage of the lubricating oil, prolongs the service life of the lubricating oil, and reduces maintenance costs.

[0019] The utility model is provided with a lubrication auxiliary mechanism. The design of the push rod, the moving rod and the adjustment block allows the operator to control the circulation speed of the lubricating oil according to needs, so as to adapt to different lubrication needs. Multiple groups of adjustment blocks of different thicknesses allow the operator to quickly replace and adjust, which simplifies the maintenance process and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present utility model when it is not in use;

[0021] Figure 2 This is a schematic diagram of the overall structure of the device in the present invention from a top perspective;

[0022] Figure 3 It is a structural schematic diagram of the multi-directional adjustment mechanism part of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the one-way lubrication mechanism and the lubrication auxiliary mechanism in the utility model;

[0024] Figure 5It is a schematic diagram of the internal structure of the one-way lubrication mechanism and the lubrication auxiliary mechanism in the utility model.

[0025] In the figure: 1. top plate; 2. telescopic cylinder; 3. push-pull plate; 4. electric push rod assembly; 5. lifting plate; 6. I-shaped slide rail; 7. sliding frame; 8. pulley; 9. lubrication tube; 10. movable top plate; 11. connecting rod; 12. movable bottom plate; 13. inner fixed ring; 14. concave and convex block; 15. concave and convex groove; 16. push rod; 17. moving rod; 18. inner fixed plate; 19. circular groove; 20. adjustment block; 21. reset spring; 22. support column; 23. bottom plate; 24. hook; 25. electrophoresis tank; 26. side plate; 27. guide sleeve; 28. guide rod; 29. ​​limit plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5An electrophoresis hanging device comprises a top plate 1, a multi-directional adjustment mechanism, a unidirectional lubrication mechanism and a lubrication auxiliary mechanism. The multi-directional adjustment mechanism comprises a telescopic cylinder 2, a push-pull plate 3, an electric push rod assembly 4, a lifting plate 5, an I-shaped slide rail 6, a sliding frame 7 and a pulley 8. The telescopic cylinder 2 is mounted on the top plate 1, the push-pull plate 3 is mounted on one end of the telescopic cylinder 2, the electric push rod assembly 4 is mounted on the side of the push-pull plate 3, the lifting plate 5 is mounted on the bottom of the electric push rod assembly 4, the I-shaped slide rail 6 is mounted on the bottom of the lifting plate 5, two sets of pulleys 8 are mounted on the inner side of the sliding frame 7, and the pulleys 8 are connected to the sliding frame 7 in a rolling manner. On the slide rail 6, the one-way lubrication mechanism includes a lubrication tube 9, a movable top plate 10, a connecting rod 11, a movable bottom plate 12, an inner fixed ring 13, a concave-convex block 14 and a concave-convex groove 15. The connecting rod 11 connects the movable top plate 10 and the movable bottom plate 12. The inner fixed ring 13 is fixedly installed on the inner wall of the lubrication tube 9. The movable top plate 10 and the movable bottom plate 12 are respectively arranged on both sides of the inner fixed ring 13 for directional movement. The end surfaces of the movable top plate 10 and the movable bottom plate 12 are provided with concave-convex grooves 15. Concave-convex blocks 14 are provided on both sides of the inner fixed ring 13, and the concave-convex blocks 14 can be embedded in the concave-convex grooves 15 to cooperate with the sealing arrangement.

[0030] In this embodiment, the telescopic cylinder 2 controls the forward and backward movement of the push-pull plate 3, while the electric push rod assembly 4 is responsible for the up and down movement of the lifting plate 5 to adjust the height of the device to ensure the vertical precise alignment of the coating area. By adjusting the sliding frame 7 on the I-shaped slide rail 6, the device can perform subtle lateral position adjustments. This process is achieved by the pulley 8 rolling along the I-shaped slide rail 6. Once the device reaches the predetermined position, the electrophoresis operation can be started, and the coating hanger can be coated to ensure the uniformity and quality of the coating, ensuring that the lubricating oil can only flow in one direction to prevent backflow and ensure the lubrication effect. The water injection equipment is used to press the movable top plate 10 downward, and the lubricating oil is transported through the lubrication pipe 9. After the oil injection is completed, the reset spring 21 rebounds the movable bottom plate 12 to the inner fixed ring 13, and the sealing cooperation between the concave-convex block 14 and the concave-convex groove 15 ensures that the lubricating oil will not leak or flow back during unidirectional transmission.

[0031] The lubrication auxiliary mechanism includes a push rod 16, a moving rod 17, an inner fixing plate 18, a circular groove 19 and an adjustment block 20. Multiple groups of push rods 16 are installed at the bottom of the movable base plate 12, the moving rod 17 is installed at the center of the bottom of the movable base plate 12, the inner fixing tube is fixedly installed on the inner wall of the lubrication tube 9, multiple groups of circular grooves 19 are set on the inner fixing plate 18, the adjustment block 20 is installed at one end of the push rod 16, and the multiple groups of adjustment blocks 20 are set with different thicknesses. The adjustment blocks 20 can block the circular grooves 19 in turn. By controlling the number of blocked circular grooves 19, the circulation speed of the lubricating oil is controlled.

[0032] In this embodiment, the movable top plate 10 and the movable bottom plate 12 are pressed downward by the oil injection equipment, driving the push rod 16 to move downward, and then driving the adjustment block 20 to move downward. The adjustment block 20 is set with different thicknesses. The design of the adjustment block 20 allows the operator to adjust the circulation speed of the lubricating oil as needed, which is controlled by the number of blocked circular grooves 19. The operator can control the flow rate of the lubricating oil by changing the position of the adjustment block 20, thereby adapting to different lubrication needs.

[0033] See also Figure 1-5 As a supplementary implementation of an electrophoresis pendant device for a multi-directional adjustment mechanism, a unidirectional lubrication mechanism and a lubrication auxiliary mechanism: a return spring 21 is provided at the bottom of the movable bottom plate 12, and the other end of the return spring 21 is connected with the inner fixing plate 18, and the return spring 21 is sleeved on the side of the moving rod 17, a support column 22 is connected to the bottom of the top plate 1, and a bottom plate 23 is vertically provided at the bottom of the support column 22, a hook 24 is provided at the bottom of the movable frame, and the pendant can be hung on the hook 24, and the bottom plate 2 An electrophoresis tank 25 is provided on the top end surface of 3, and the hook 24 is arranged on the top of the open end of the electrophoresis tank 25, and a lateral plate 26 is arranged around the top end surface of the top plate 1, and a guide sleeve 27 is vertically arranged on the side of the lateral plate 26, and guide rods 28 are provided on both sides of one end surface of the push-pull plate 3, and the guide rods 28 can be extended into the guide sleeve 27 to cooperate with the guide setting, and the lubrication tube 9 is installed on the side of the guide sleeve 27 through, and limiting plates 29 are provided on both sides of the I-shaped slide rail 6, and the side of the pulley 8 can contact the limiting plate 29.

[0034] More specifically, before starting lubrication, the equipment uses a multi-directional adjustment mechanism to position the electrophoretic coating point. The top plate 1 provides a supporting structure, and the overall stability is ensured by the support column 22 and the bottom plate 23. Once the positioning is completed, the hanger can be hung on the hook 24 of the device and processed through the electrophoretic tank 25. These hangers usually involve electrophoretic coating of metal surfaces. The lubrication pipe is installed on the side of the guide sleeve 27. The unidirectional lubrication mechanism starts to deliver lubricating oil to the guide rod 28. The lubrication auxiliary mechanism adjusts the flow of lubricating oil to ensure proper lubrication and improve the efficiency of the device.

[0035] In summary, when the overall equipment is in use or running: when the operation of the multi-directional adjustment mechanism is required, the telescopic cylinder 2 controls the forward and backward movement of the push-pull plate 3, and the electric push rod assembly 4 is responsible for the up and down movement of the lifting plate 5 to adjust the height of the device to ensure the vertical precise alignment of the coating area. By adjusting the sliding frame 7 on the I-beam slide rail 6, the device can make subtle lateral position adjustments. This process is achieved by the pulley 8 rolling along the I-beam slide rail 6. Once the device reaches the predetermined position, the electrophoretic operation can be started, and the coating hangers can be coated to ensure the uniformity and quality of the coating.

[0036] When the one-way lubrication mechanism needs to be operated, it is ensured that the lubricating oil can only flow in one direction to prevent backflow and ensure the lubrication effect. The movable top plate 10 is pressed downward by the water injection equipment, and the lubricating oil is transported through the lubrication pipe 9. After the oil injection is completed, the return spring 21 rebounds the movable bottom plate 12 onto the inner fixed ring 13. The sealing cooperation between the concave-convex block 14 and the concave-convex groove 15 ensures that the lubricating oil will not leak or flow back during the one-way transmission.

[0037] When the operation of the auxiliary lubrication mechanism is required, the movable top plate 10 and the movable bottom plate 12 are pressed downward by the oil injection equipment, driving the push rod 16 to move downward, and then driving the adjustment block 20 to move downward. The adjustment block 20 is set with different thicknesses. The design of the adjustment block 20 allows the operator to adjust the circulation speed of the lubricating oil as needed, which is controlled by the number of blocked circular grooves 19. The operator can control the flow rate of the lubricating oil by changing the position of the adjustment block 20, thereby adapting to different lubrication needs.

[0038] Before starting lubrication, the equipment uses a multi-directional adjustment mechanism to position the electrophoretic coating point. The top plate 1 provides a supporting structure, and the overall stability is ensured by the support column 22 and the bottom plate 23. Once the positioning is completed, the hanger can be hung on the hook 24 of the device and processed through the electrophoretic tank 25. These hangers usually involve electrophoretic coating of metal surfaces. The lubrication pipe is installed on the side of the guide sleeve 27. The one-way lubrication mechanism starts to deliver lubricating oil to the guide rod 28. The lubrication auxiliary mechanism adjusts the flow of lubricating oil to ensure proper lubrication and improve the efficiency of the device.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrophoresis hanging device, comprising a top plate (1), a multi-directional adjustment mechanism, a unidirectional lubrication mechanism and a lubrication auxiliary mechanism, characterized in that: The multi-directional adjustment mechanism comprises a telescopic cylinder (2), a push-pull plate (3), an electric push rod assembly (4), a lifting plate (5), an I-shaped slide rail (6), a sliding frame (7) and a pulley (8), wherein the telescopic cylinder (2) is mounted on the top plate (1), the push-pull plate (3) is mounted on one end of the telescopic cylinder (2), the electric push rod assembly (4) is mounted on the side of the push-pull plate (3), the lifting plate (5) is mounted on the bottom of the electric push rod assembly (4), the I-shaped slide rail (6) is mounted on the bottom of the lifting plate (5), two sets of pulleys (8) are mounted on the inner side of the sliding frame (7), and the pulleys (8) are mounted on the inner side of the sliding frame (7). ) is connected to the I-shaped slide rail (6) in a rolling manner, the one-way lubrication mechanism comprising a lubrication pipe (9), a movable top plate (10), a connecting rod (11), a movable bottom plate (12), an inner fixed ring (13), a concave-convex block (14) and a concave-convex groove (15), the connecting rod (11) connects the movable top plate (10) and the movable bottom plate (12), the inner fixed ring (13) is fixedly mounted on the inner wall of the lubrication pipe (9), the end surfaces of the movable top plate (10) and the movable bottom plate (12) are provided with concave-convex grooves (15), and concave-convex blocks (14) are provided on both sides of the inner fixed ring (13).

2. The electrophoresis hanging device according to claim 1, characterized in that: The lubrication auxiliary mechanism comprises a push rod (16), a moving rod (17), an inner fixing plate (18), a circular groove (19) and an adjustment block (20); a plurality of push rods (16) are mounted on the bottom of a movable bottom plate (12); the moving rod (17) is mounted at the center of the bottom of the movable bottom plate (12); the inner fixing tube is fixedly mounted on the inner wall of the lubrication tube (9); a plurality of circular grooves (19) are arranged on the inner fixing plate (18); the adjustment block (20) is mounted on one end of the push rod (16); and the plurality of adjustment blocks (20) are arranged with different thicknesses. The adjustment blocks (20) can sequentially block the circular grooves (19).

3. An electrophoresis hanging device according to claim 1 or 2, characterized in that: A return spring (21) is provided at the bottom of the movable bottom plate (12), and the other end of the return spring (21) is connected to the inner fixing plate (18), and the return spring (21) is sheathed on the side of the moving rod (17).

4. The electrophoresis hanging device according to claim 1, characterized in that: The bottom of the top plate (1) is connected to a support column (22), and the bottom of the support column (22) is vertically provided with a bottom plate (23).

5. The electrophoresis hanging device according to claim 1, characterized in that: The bottom of the sliding frame (7) is provided with a hook (24), and the hanging part can be hung on the hook (24); the top end surface of the bottom plate (23) is provided with an electrophoresis tank (25), and the hook (24) is arranged on the top of the opening end of the electrophoresis tank (25).

6. The electrophoresis hanging device according to claim 1, characterized in that: Side plates (26) are arranged around the top end surface of the top plate (1), and guide sleeves (27) are vertically arranged on the side surfaces of the side plates (26).

7. The electrophoresis hanging device according to claim 1, characterized in that: Guide rods (28) are provided on both sides of one end surface of the push-pull plate (3), and the guide rods (28) can be extended into the guide sleeve (27) to cooperate with the guide setting, and the lubrication pipe (9) is installed on the side of the guide sleeve (27) through it.

8. The electrophoresis hanging device according to claim 1, characterized in that: Limiting plates (29) are provided on both sides of the I-shaped slide rail (6), and the side surfaces of the pulley (8) can contact the limiting plates (29).

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