Suspension chain type electrophoretic coating device

Abstract

The utility model relates to the technical field of electrophoretic coating devices, in particular to a suspension chain type electrophoretic coating device which comprises a guide rail, a chain body is arranged in the guide rail, connecting rods which are evenly distributed are arranged on the surface of the chain body, and the lower ends of the connecting rods penetrate out of the guide rail. By arranging the hanging rod assembly, the position of the hanging part can be rapidly adjusted so as to meet the hanging requirements of different products, the application range of the device is widened, meanwhile, the included angle between the connecting part and the mounting plate can be adjusted through cooperation of a rotating sleeve, a limiting rod and a limiting hole, and the application range of the device is further widened; the adjustable hook can meet the coating requirements of different types of products, the situation that different products are inconvenient to hang through a traditional single hook is avoided, the adjusting mode is simple and convenient, the problems that when different types of products are coated traditionally, the hook needs to be replaced, and the replacing mode is tedious are solved, and the coating efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating devices, in particular to a hanging chain type electrophoretic coating device. Background Art

[0002] Electrophoretic coating is a process of metal coating. The coating principle is to use water-soluble paint to treat the workpiece to be coated by tank immersion method, and use an external electric field to make the pigments and resin particles suspended in the electrophoretic liquid migrate in a directional manner and deposit on the surface of the workpiece to be coated which serves as one of the electrodes.

[0003] After searching, a Chinese patent discloses a suspension conveying device for electrophoretic coating (publication number CN220299444U). The hook body of the patent technology is movably connected to the bottom of the load slide by a pin connection. However, during the production and processing process, electrophoretic coating is required for a variety of different types of products. A single type of hook is not convenient for meeting the coating requirements of different products. Therefore, the technicians in this field provide a suspension chain electrophoretic coating device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a hanging chain type electrophoretic coating device in order to solve the above problems, thereby improving the problem that the existing hooks cannot meet the coating requirements of different products.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a hanging chain type electrophoretic coating device, comprising: a guide rail, a chain body is arranged inside the guide rail, and a connecting rod is evenly distributed on the surface of the chain body, the lower end of the connecting rod passes through the guide rail, and a limit screw is detachably arranged on the surface of the connecting rod; a hanging mechanism, the hanging mechanism comprises a connecting component and a hanging rod component, the connecting component is arranged on the surface of the limit screw, and the hanging rod component is arranged on the surface of the connecting component; wherein, the connecting component comprises a connecting plate arranged on the inner side of the connecting rod, the connecting plate is slidably connected to the surface of the limit screw, a sliding cavity is opened inside the connecting plate, the lower end of the connecting plate is rotatably connected with a threaded sleeve, a threaded rod is arranged inside the sliding cavity, the lower end of the threaded rod passes through the connecting plate and the threaded sleeve in turn and is fixedly connected with a mounting plate, the connecting component is arranged on the surface of the mounting plate, the threaded rod is threadedly connected to the inner wall of the threaded sleeve, and the surface of the connecting plate is fixedly connected with an oil receiving box.

[0006] Preferably, a guide rod is fixedly connected to the inner top wall of the sliding cavity, an integrally formed guide protrusion is provided on the surface of the guide rod, and the guide rod is slidably connected to the inner wall of the threaded rod.

[0007] Preferably, the connecting assembly includes two groups of mounting seats respectively arranged at the top and bottom of the mounting plate, each group of the mounting seats has two mounting seats, opposite sides of each group of the mounting seats are fixedly connected with mounting rods, the surface of the mounting rods is slidably connected with a rotating sleeve, the surface of the rotating sleeves is fixedly connected with two symmetrically distributed connecting parts, the other end of the connecting part is provided with a hanging part, and the surface of the mounting rods is provided with evenly distributed limiting holes.

[0008] Preferably, one end of the hanging part close to the connecting part is fixedly connected with a rotating rod, the other end of the rotating rod passes through the adjacent connecting part and is rotatably connected to the inner wall of the connecting part, and a slot is provided on the side of the rotating rod away from the hanging part, and the cross-sectional shape of the slot is a cross.

[0009] Preferably, the inner wall of the connecting part is slidably connected to a limiting rod, both ends of the limiting rod pass through the connecting part, and the surface of the limiting rod extends to the inside of the slot, one end of the limiting rod is fixedly connected to a sliding rod, and the opposite ends of the two limiting rods are fixedly connected by one of the sliding rods, and the diameter of the limiting rod is larger than the diameter of the sliding rod.

[0010] Preferably, one end of one of the limit rods is fixedly connected to a spring, and the other end of the spring is fixedly connected to the surface of the adjacent connecting portion.

[0011] Preferably, a limiting column is disposed on the surface of the rotating sleeve, and the lower end of the limiting column passes through the rotating sleeve and extends to the inside of the adjacent limiting hole.

[0012] The beneficial effects of the utility model are:

[0013] 1. The setting of the hanging rod assembly can quickly adjust the position of the hanging part to meet the hanging requirements of different products, which improves the application range of the device. At the same time, the angle between the connecting part and the mounting plate can be adjusted in conjunction with the rotating sleeve, the limiting rod and the limiting hole, which further improves the application range of the device and can meet the coating requirements of different types of products. It avoids the situation that the traditional single hook is inconvenient to hang different products. The adjustment method is simple, which reduces the need to replace the hook when coating different types of products, and the cumbersome replacement method, effectively improving the coating efficiency;

[0014] 2. The setting of the connecting component can adjust the overall height of the suspension mechanism to adapt to the suspension of different products. At the same time, it can be used for electric pools of different heights, which improves the application range of the device. The adjustment method is simple and can be adjusted quickly. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial cross-sectional schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the connecting assembly and the connecting rod of the utility model;

[0018] Figure 4 It is a partial separation schematic diagram of the hanging rod assembly of the utility model.

[0019] In the figure: 1, guide rail; 101, chain body; 102, connecting rod; 103, limit screw; 2, suspension mechanism; 21, connecting assembly; 211, connecting plate; 212, oil collecting box; 213, guide rod; 214, threaded sleeve; 215, threaded rod; 216, mounting plate; 22, hanging rod assembly; 221, mounting seat; 222, limit column; 223, rotating sleeve; 224, connecting part; 225, hanging part; 226, rotating rod; 227, slot; 228, spring; 229, limit rod; 2210, slide rod; 2211, mounting 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] When implementing: Figure 1-4 As shown, a hanging chain type electrophoretic coating device comprises: a guide rail 1, a chain body 101 is arranged inside the guide rail 1, and evenly distributed connecting rods 102 are arranged on the surface of the chain body 101, and the lower end of the connecting rod 102 passes through the guide rail 1, and a limit screw 103 is detachably arranged on the surface of the connecting rod 102; a hanging mechanism 2, the hanging mechanism 2 comprises a connecting component 21 and a hanging rod component 22, the connecting component 21 is arranged on the surface of the limit screw 103, and the hanging rod component 22 is arranged on the surface of the connecting component 21;

[0022] Among them, the connecting component 21 includes a connecting plate 211 arranged on the inner side of the connecting rod 102, the connecting plate 211 is slidably connected to the surface of the limit screw 103, a sliding cavity is opened inside the connecting plate 211, the lower end of the connecting plate 211 is rotatably connected to the threaded sleeve 214, a threaded rod 215 is arranged inside the sliding cavity, the lower end of the threaded rod 215 sequentially penetrates the connecting plate 211 and the threaded sleeve 214 and is fixedly connected to the mounting plate 216, the connecting component 21 is arranged on the surface of the mounting plate 216, the threaded rod 215 is threadedly connected to the inner wall of the threaded sleeve 214, the surface of the connecting plate 211 is fixedly connected to the oil receiving box 212, the inner top wall of the sliding cavity is fixedly connected to the guide rod 213, the surface of the guide rod 213 is provided with an integrally formed guide protrusion, and the guide rod 213 is slidably connected to the inner wall of the threaded rod 215;

[0023] By rotating the threaded sleeve 214, the threaded rod 215 can be driven to extend from the inside of the sliding cavity, thereby adjusting the overall height. It is suitable for electric swimming pools of different heights, which improves the applicability of the device. The guide rod 213 and the guide protrusion are set to limit the threaded rod 215 so that it will not rotate synchronously with the rotation of the threaded sleeve 214.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connecting component 21 includes two groups of mounting seats 221 respectively arranged on the top and bottom of the mounting plate 216, and each group of mounting seats 221 has two mounting seats. The opposite sides of each group of mounting seats 221 are fixedly connected with mounting rods 2211, and the surface of the mounting rods 2211 is slidably connected with a rotating sleeve 223. The surface of the rotating sleeve 223 is fixedly connected with two symmetrically distributed connecting parts 224, and the other end of the connecting part 224 is provided with a hanging part 225. The surface of the mounting rods 2211 is provided with evenly distributed limiting holes.

[0025] One end of the hanging portion 225 close to the connecting portion 224 is fixedly connected with a rotating rod 226, and the other end of the rotating rod 226 passes through the adjacent connecting portion 224 and is rotatably connected to the inner wall of the connecting portion 224. A slot 227 is provided on the side of the rotating rod 226 away from the hanging portion 225, and the cross-sectional shape of the slot 227 is a cross.

[0026] The hanging part 225 is used for hanging the workpiece to be painted. By rotating the hanging part 225, the angle of the hanging part 225 relative to the connecting part 224 can be adjusted. By rotating the sleeve 223 along the surface of the mounting rod 2211, the angle between the connecting part 224 and the mounting plate 216 can be changed. The two adjustment methods cooperate with each other and can be applicable to workpieces of different shapes, thereby increasing the scope of application of the device and avoiding the situation that traditional hangers can only hang corresponding workpieces, and a variety of hangers need to be prepared for electrophoretic coating of different products in the factory. This structure can reduce the types of hangers to be configured, and the adjustment method is simple, thereby avoiding the cumbersome operation of replacing hangers when the painted product needs to be replaced, effectively reducing the replacement time, and can be quickly adjusted according to the product that needs to be painted, thereby improving replacement efficiency, reducing downtime, and thus improving work efficiency.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the inner wall of the connecting portion 224 is slidably connected to a limiting rod 229, both ends of the limiting rod 229 pass through the connecting portion 224, and the surface of the limiting rod 229 extends to the inside of the slot 227, one end of the limiting rod 229 is fixedly connected to a sliding rod 2210, and the opposite ends of the two limiting rods 229 are fixedly connected by one of the sliding rods 2210, and the diameter of the limiting rod 229 is larger than the diameter of the sliding rod 2210.

[0028] One end of one of the limiting rods 229 is fixedly connected to a spring 228 , and the other end of the spring 228 is fixedly connected to the surface of the adjacent connecting portion 224 .

[0029] A limiting column 222 is disposed on the surface of the rotating sleeve 223, and the lower end of the limiting column 222 passes through the rotating sleeve 223 and extends to the inside of the adjacent limiting hole;

[0030] When the limiting rod 229 is located inside the card slot 227, it can limit the rotating rod 226 to prevent the hanging part 225 from rotating. When the rotating hanging part 225 needs to be adjusted, by pulling the limiting rod 229, the other limiting rod 229 can be driven to move synchronously under the action of the sliding rod 2210. In this process, the spring 228 is compressed so that the sliding rod 2210 moves to the inside of the connecting part 224. Since the diameter of the limiting rod 229 is larger than the diameter of the sliding rod 2210, the sliding rod 2210 cannot limit the rotating rod 226 at this time, and the hanging part 225 can be rotated by the rotating rod 226 to achieve the effect of adjusting the hanging part 225. After the adjustment is completed, the limiting rod 229 can be released, and the limiting rod 229 and the sliding rod 2210 can be driven to reset under the action of the spring 228, thereby limiting the position of the rotating rod 226.

[0031] The position of the rotating sleeve 223 can be limited by inserting the limiting post 222 into the limiting hole. After removing the limiting post 222, the limitation of the rotating sleeve 223 can be released, so that the position of the connecting part 224 can be adjusted through the rotating sleeve 223. The operation is simple and the adjustment can be made quickly. After the adjustment is completed, the limiting post 222 is inserted into the limiting hole through the rotating sleeve 223 to complete the limitation.

[0032] When the utility model is in use, the threaded sleeve 214 can be rotated to drive the threaded rod 215 to extend out from the inside of the sliding cavity, so as to adjust the overall height, which is suitable for electrophoretic pools of different heights and improves the application range of the device. The hanging part 225 is used for hanging the workpiece to be coated. The angle of the hanging part 225 relative to the connecting part 224 can be adjusted by rotating the hanging part 225. The angle between the connecting part 224 and the mounting plate 216 can be changed by rotating the sleeve 223 along the surface of the mounting rod 2211. The two adjustment methods cooperate with each other and can be suitable for workpieces of different shapes, which increases the application range of the device and avoids the traditional hanger that can only hang corresponding workpieces. It is necessary to prepare a variety of hangers for electrophoretic coating of different products in the factory. Through this structure, the types of hangers can be reduced, and the adjustment method is simple, which avoids the cumbersome operation of replacing hangers when the coated product needs to be replaced, effectively reduces the replacement time, and can be quickly adjusted according to the product to be coated, which improves the replacement efficiency, reduces the downtime, and thus improves the work efficiency.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hanging chain type electrophoretic coating device, It is characterized in that include: A guide rail (1), wherein a chain body (101) is arranged inside the guide rail (1), and evenly distributed connecting rods (102) are arranged on the surface of the chain body (101), and the lower ends of the connecting rods (102) penetrate the guide rail (1), and the surface of the connecting rods (102) is detachably provided with limiting screws (103); A suspension mechanism (2), the suspension mechanism (2) comprising a connection component (21) and a hanging rod component (22), the connection component (21) being arranged on the surface of a limiting screw (103), and the hanging rod component (22) being arranged on the surface of the connection component (21); The connecting assembly (21) comprises a connecting plate (211) arranged on the inner side of the connecting rod (102), the connecting plate (211) being slidably connected to the surface of the limiting screw (103), a sliding cavity being provided inside the connecting plate (211), a threaded sleeve (214) being rotatably connected to the lower end of the connecting plate (211), a threaded rod (215) being provided inside the sliding cavity, the lower end of the threaded rod (215) passing through the connecting plate (211) and the threaded sleeve (214) in sequence and being fixedly connected to a mounting plate (216), the connecting assembly (21) being arranged on the surface of the mounting plate (216), the threaded rod (215) being threadedly connected to the inner wall of the threaded sleeve (214), and an oil collecting box (212) being fixedly connected to the surface of the connecting plate (211).

2. A hanging chain type electrophoretic coating device according to claim 1, Features: A guide rod (213) is fixedly connected to the inner top wall of the sliding cavity, and an integrally formed guide protrusion is provided on the surface of the guide rod (213). The guide rod (213) is slidably connected to the inner wall of the threaded rod (215).

3. A hanging chain type electrophoretic coating device according to claim 2, Features: The connecting assembly (21) comprises two groups of mounting seats (221) respectively arranged at the top and bottom of the mounting plate (216), each group of the mounting seats (221) comprises two mounting seats, opposite sides of each group of the mounting seats (221) are fixedly connected with mounting rods (2211), the surface of the mounting rods (2211) is slidably connected with a rotating sleeve (223), the surface of the rotating sleeve (223) is fixedly connected with two symmetrically distributed connecting parts (224), the other end of the connecting part (224) is provided with a hanging part (225), and the surface of the mounting rods (2211) is provided with evenly distributed limiting holes.

4. A hanging chain type electrophoretic coating device according to claim 3, Features: One end of the hanging portion (225) close to the connecting portion (224) is fixedly connected to a rotating rod (226); the other end of the rotating rod (226) passes through the adjacent connecting portion (224) and is rotatably connected to the inner wall of the connecting portion (224); a slot (227) is provided on a side of the rotating rod (226) away from the hanging portion (225); and the cross-sectional shape of the slot (227) is a cross.

5. A hanging chain type electrophoretic coating device according to claim 4, Features: The inner wall of the connecting portion (224) is slidably connected to a limiting rod (229), both ends of the limiting rod (229) pass through the connecting portion (224), and the surface of the limiting rod (229) extends to the inside of the slot (227), one end of the limiting rod (229) is fixedly connected to a sliding rod (2210), and the opposite ends of the two limiting rods (229) are fixedly connected via one of the sliding rods (2210), and the diameter of the limiting rod (229) is greater than the diameter of the sliding rod (2210).

6. A hanging chain type electrophoretic coating device according to claim 5, Features: One end of one of the limiting rods (229) is fixedly connected to a spring (228), and the other end of the spring (228) is fixedly connected to the surface of the adjacent connecting portion (224).

7. A hanging chain type electrophoretic coating device according to claim 6, Features: A limiting column (222) is provided on the surface of the rotating sleeve (223), and the lower end of the limiting column (222) penetrates the rotating sleeve (223) and extends to the inside of the adjacent limiting hole.

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