Electrophoretic coating rack structure

Abstract

The utility model discloses an electrophoretic coating material frame structure, which relates to the technical field of coating material frames and comprises a positioning support, a fixing shaft and a coating frame, a connecting structure is arranged between the fixing shaft and the coating frame, and the connecting structure comprises a plurality of fastening sleeves and connecting rings. By means of the arrangement mode that the connecting structure and the fixing structure are matched, the fixing shaft and the coating frame can be flexibly disassembled and assembled, the coating frame can be independently disassembled when being used for a long time and needing to be maintained or replaced, and therefore reuse of the fixing shaft can be prevented from being affected, and the coating frame is convenient to use. And meanwhile, flexible disassembly and assembly can be carried out without damaging the structures of the fixing shaft and the coating frame, the stability of the structures of the fixing shaft and the coating frame is guaranteed, and the service life of the fixing shaft and the service life of the coating frame are further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coating material racks, in particular to an electrophoretic coating material rack structure. Background Art

[0002] The existing Chinese patent with the application number of 202320027558.3 ​​and the name of electrophoretic coating rack, in this patent, the operation of the motor drives multiple gears meshing with the toothed belt to rotate, thereby driving multiple fixed shafts to drive the corresponding coating racks to rotate in all directions, thereby achieving the effect of all-round electrophoretic coating of the product, thereby effectively improving the coating efficiency and coating effect.

[0003] However, in the above process, the fixed shaft is fixedly connected to the painting rack, so that when the painting rack needs to be repaired and replaced after long-term use, it cannot be conveniently disassembled and assembled with the fixed shaft, so that the disassembly and assembly between the fixed shaft and the painting rack requires cutting or overall replacement, and the cutting process is likely to cause damage to the fixed shaft and the painting rack's own structure, shortening the service life of the fixed shaft and the painting rack, and the overall replacement of the fixed shaft and the painting rack results in high replacement cost. Therefore, in order to solve the above problems, an electrophoretic coating material rack structure is proposed. Utility Model Content

[0004] The utility model aims to provide an electrophoretic coating material rack structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an electrophoretic coating material rack structure, comprising a positioning bracket, a fixed shaft and a coating rack, wherein the fixed shaft and the coating rack are both fixedly arranged inside the positioning bracket, the fixed shaft is fixedly arranged above the coating rack, and a connecting structure is arranged between the fixed shaft and the coating rack, wherein the connecting structure comprises:

[0006] A plurality of fastening sleeves, wherein the fastening sleeves are respectively fixedly disposed on the outer walls of the fixed shaft and the opposite ends of the coating frame;

[0007] A connecting ring, wherein the connecting ring fixing sleeve is arranged on the outer wall of the fastening sleeve, and the connecting ring and the fastening sleeve are used for fixing the shaft and the coating frame.

[0008] Preferably, the connection structure also includes a plurality of interlocking blocks and a plurality of interlocking grooves, the plurality of interlocking grooves are respectively opened on the outer walls of the plurality of fastening sleeves, the plurality of interlocking blocks are fixedly arranged on the inner wall of the connecting ring, and the plurality of interlocking blocks are respectively interlocked with the inner cavities of the plurality of interlocking grooves.

[0009] Preferably, the connecting ring is composed of two semicircular rings, and the outer wall of the connecting ring is symmetrically provided with fixing structures.

[0010] Preferably, the fixing structure comprises a first fixing plate, a second fixing plate and a fixing rod, the first fixing plate and the second fixing plate are respectively fixedly disposed on the outer walls of two semicircular rings, and the fixing rod is slidably inserted between the first fixing plate and the second fixing plate.

[0011] Preferably, the fixing rod is T-shaped, and both ends of the fixing rod respectively penetrate the end surfaces of the first fixing plate and the second fixing plate that are away from each other and extend to the outside, and a positioning rod is movably interspersed on the outer wall of the fixing rod.

[0012] Preferably, the diameter of the fastening sleeve is smaller than the diameter of the fixed shaft and the opposite end of the painting frame, and the fastening sleeve is made of any one of elastic rubber and elastic plastic.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model adopts the setting mode of matching the connecting structure with the fixing structure, so that the fixed shaft and the painting rack can be flexibly disassembled and assembled, so that the painting rack can be removed separately when it needs to be repaired or replaced during long-term use, thereby avoiding affecting the reuse of the fixed shaft, thereby reducing the cost of disassembling and replacing the painting rack, and at the same time, it can be flexibly disassembled and assembled without damaging the fixed shaft and the painting rack structure itself, thereby ensuring the stability of the fixed shaft and the painting rack structure, thereby also extending the service life of the fixed shaft and the painting rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the connection structure of the utility model.

[0017] Figure 3 It is a schematic cross-sectional view of the connection structure of the utility model.

[0018] Figure 4 It is a schematic cross-sectional view of the fixed structure of the utility model.

[0019] In the figure: 1. positioning bracket; 2. fixed shaft; 3. painting frame; 4. connecting structure; 401. fastening sleeve; 402. connecting ring; 403. fitting block; 404. fitting groove; 5. fixing structure; 501. first fixing plate; 502. second fixing plate; 503. fixing rod; 504. positioning rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The electrophoretic coating material rack structure shown includes a positioning bracket 1, a fixed shaft 2 and a coating rack 3. The fixed shaft 2 and the coating rack 3 are both fixedly arranged inside the positioning bracket 1, the fixed shaft 2 is fixedly arranged above the coating rack 3, and a connecting structure 4 is arranged between the fixed shaft 2 and the coating rack 3. The connecting structure 4 includes a plurality of fastening sleeves 401 and a connecting ring 402. The fastening sleeves 401 are respectively fixedly arranged on the outer walls of the opposite ends of the fixed shaft 2 and the coating rack 3. The diameter of the fastening sleeve 401 is smaller than the diameter of the opposite ends of the fixed shaft 2 and the coating rack 3 to avoid the fastening sleeve 401 from being too large and easily loosening. The fastening sleeve 401 is any one of elastic rubber or elastic plastic. The connecting ring 402 is fixedly sleeved on the outer wall of the fastening sleeve 401. The connecting ring 402 and the fastening sleeve 401 are used for fixed connection between the fixed shaft 2 and the coating rack 3.

[0022] First, if Figure 2 As shown in the figure, the fastening sleeve 401 is provided on the outer wall of the opposite ends of the fixed shaft 2 and the painting rack 3 by its own elastic performance, and the fastening sleeve cooperates with the connecting ring 402 to squeeze and limit the fastening sleeve 401, so that the fixed shaft 2 and the painting rack 3 are fixed, ensuring the effectiveness of the fixed shaft 2 driving the painting rack 3 to be used in an active manner, and also making it possible to flexibly disassemble and assemble the fixed shaft 2 and the painting rack 3, so that when the painting rack 3 is repaired or replaced, the painting rack 3 can be removed separately, providing convenience for the disassembly and assembly of the painting rack 3, and then the fastening between the fastening sleeve 401 and the connecting ring 402 also avoids adding structures to the fixed shaft 2 or the painting rack 3, The structural integrity of the painting rack 3 and the fixed shaft 2 is ensured, the service life of the painting rack 3 and the fixed shaft 2 is avoided to be shortened due to structural damage, and the safety of the fixed shaft 2 and the painting rack 3 is effectively ensured. When the painting rack 3 needs to be disassembled, the connecting ring 402 is removed from the outer wall of the fastening sleeve 401, so that the fixed shaft 2 and the painting rack 3 can be disassembled, and then the fastening sleeve 401 arranged on the end of the painting rack 3 is deformed by the elastic tensile property of the fastening sleeve 401 under the action of external force, and then removed from the end of the painting rack 3. In this process, the fixed shaft 2 and the painting rack 3 are not damaged, and the stability and safety of the disassembly of the painting rack 3 are ensured.

[0023] Secondly, the connection structure 4 also includes multiple interlocking blocks 403 and multiple interlocking grooves 404. The multiple interlocking grooves 404 are respectively opened on the outer walls of the multiple fastening sleeves 401. The multiple interlocking blocks 403 are all fixedly arranged on the inner wall of the connecting ring 402. The multiple interlocking blocks 403 are respectively interlocked with the inner cavities of the multiple interlocking grooves 404.

[0024] Then, if Figure 3 As shown in , the engagement of the engaging block 403 and the engaging groove 404 is carried out while the connecting ring 402 is sleeved on the outer wall of the fastening sleeve 401. Through the interlaced connection of the engaging block 403 and the engaging groove 404, the extrusion of the connecting ring 402 on the outer wall of the fastening sleeve 401 is made more stable, thereby improving the stability between the fastening sleeve 401 and the connecting ring 402. At the same time, the provision of multiple engaging grooves 404 and multiple engaging blocks 403 increases the point contact between the connecting ring 402 and the fastening sleeve 401, thereby avoiding the probability of loosening between the fastening sleeve 401 and the connecting ring 402 due to deformation under extrusion. The connecting ring 402 improves the firmness of the connection between the fastening sleeve 401 by extruding the fastening sleeve 401 at multiple points, thereby also strengthening the tightness of the connection between the fixed shaft 2 and the painting rack 3.

[0025] Furthermore, the connecting ring 402 is composed of two semicircular rings, and the outer wall of the connecting ring 402 is symmetrically provided with a fixing structure 5, and the fixing structure 5 includes a first fixing plate 501, a second fixing plate 502 and a fixing rod 503, the first fixing plate 501 and the second fixing plate 502 are respectively fixedly provided on the outer walls of the two semicircular rings, and the fixing rod 503 is slidably inserted between the first fixing plate 501 and the second fixing plate 502, and the fixing rod 503 is T-shaped, and the two ends of the fixing rod 503 respectively pass through the end surfaces of the first fixing plate 501 and the second fixing plate 502 that are away from each other and extend to the outside, and a positioning rod 504 is movably inserted into the outer wall of the fixing rod 503, and a hole is opened on the outer wall of the fixing rod 503, and the opening of the hole facilitates the insertion connection between the positioning rod 504 and the fixing rod 503.

[0026] Finally, if Figure 4As shown in , the connecting ring 402 is formed by aligning two semicircular rings to form a whole ring body. The setting of the semicircular rings provides convenience for the sleeve of the connecting ring 402 on the outer wall of the fastening sleeve 401, avoids friction between the connecting ring 402 and the outer surface of the fixed shaft 2 and the coating rack 3, and ensures the flexibility of the installation of the connecting ring 402. The two semicircular rings are aligned with the first fixing plate 501 and the second fixing plate 502, and the first fixing plate 501 and the second fixing plate 502 are interlaced to fix the two semicircular rings. The fixing rod 503 uses a T-shaped setting, and only one end needs to pass through the first fixing plate 501 and the second fixing plate 502 to ensure the fixation of the position of the other end. Then, the outer wall of the fixing rod 503 is squeezed from top to bottom by the positioning rod 504, so that the position can be fixed by squeezing the holes opened on the outer wall of the fixing rod 503, thereby reinforcing the position of the fixing rod 503 and ensuring the stability of the connecting ring 402 on the outer wall of the fastening sleeve 401.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrophoretic coating material rack structure, comprising a positioning bracket (1), a fixed shaft (2) and a coating rack (3), wherein the fixed shaft (2) and the coating rack (3) are both fixedly arranged inside the positioning bracket (1), and the fixed shaft (2) is fixedly arranged above the coating rack (3). It is characterized in that A connection structure (4) is provided between the fixed shaft (2) and the painting frame (3), and the connection structure (4) comprises: A plurality of fastening sleeves (401), wherein the fastening sleeves (401) are respectively fixedly disposed on the outer walls of the opposite ends of the fixed shaft (2) and the coating frame (3); A connecting ring (402) is fixedly sleeved on the outer wall of the fastening sleeve (401), and the connecting ring (402) and the fastening sleeve (401) are used to fix the shaft (2) and the coating frame (3) in a fixed connection.

2. The electrophoretic coating material rack structure according to claim 1, It is characterized in that The connection structure (4) further comprises a plurality of engaging blocks (403) and a plurality of engaging grooves (404); the plurality of engaging grooves (404) are respectively provided on the outer walls of the plurality of fastening sleeves (401); the plurality of engaging blocks (403) are all fixedly arranged on the inner wall of the connection ring (402); and the plurality of engaging blocks (403) are respectively engaged with the inner cavities of the plurality of engaging grooves (404).

3. The electrophoretic coating material rack structure according to claim 1, It is characterized in that The connecting ring (402) is composed of two semicircular rings, and the outer wall of the connecting ring (402) is symmetrically provided with fixing structures (5).

4. The electrophoretic coating material rack structure according to claim 3, It is characterized in that The fixing structure (5) comprises a first fixing plate (501), a second fixing plate (502) and a fixing rod (503); the first fixing plate (501) and the second fixing plate (502) are respectively fixedly arranged on the outer walls of two semicircular rings; the fixing rod (503) is slidably inserted between the first fixing plate (501) and the second fixing plate (502).

5. The electrophoretic coating material rack structure according to claim 4, It is characterized in that The fixing rod (503) is T-shaped, and the two ends of the fixing rod (503) respectively penetrate the end surfaces of the first fixing plate (501) and the second fixing plate (502) that are separated from each other and extend to the outside. A positioning rod (504) is movably interspersed on the outer wall of the fixing rod (503).

6. The electrophoretic coating material rack structure according to claim 4, It is characterized in that The diameter of the fastening sleeve (401) is smaller than the diameters of the opposite ends of the fixed shaft (2) and the coating frame (3), and the fastening sleeve (401) is made of any one of elastic rubber and elastic plastic.

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