Automatic drying device for electrophoretic paint workpieces
Patent Information
- Application Number
- CN202522661129.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-16
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-16
AI Technical Summary
Existing electrophoretic paint drying equipment cannot adjust the angle according to the shape of the workpiece and the coating distribution, resulting in uneven drying and affecting the uniformity and adhesion of the coating.
An automatic drying device for electrophoretic paint workpieces was designed. The angle of the placement plate is adjusted by a flipping mechanism. Combined with the coordinated work of the fan and heating tube, hot air circulation is formed to ensure that the workpieces are dried evenly at different angles and positions.
It improves the uniformity and efficiency of drying, ensures uniform heat distribution on the workpiece surface, reduces drying quality problems caused by equipment instability, and enhances operational flexibility and adaptability.
Smart Images
Figure CN224933173U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of electrophoretic paint drying, in particular to an automatic electrophoretic paint workpiece drying device. BACKGROUND
[0002] The automatic electrophoretic paint workpiece drying device is a device for drying metal workpieces after electrophoretic coating. Electrophoretic coating is a coating method in which pigments and resins suspended in an electrophoretic liquid are made to migrate and deposit on the surface of a substrate of one of the electrodes by using an external electric field. After electrophoretic coating is completed, a uniform and fine coating film that is not easily dissolved by water is formed on the surface of the workpiece, and the surface water needs to be removed by a drying device to solidify the coating film, thereby improving the corrosion resistance and surface quality of the workpiece.
[0003] According to the search, the Chinese patent publication No. CN222027364U discloses an electrophoretic paint drying device, which comprises a drying chamber, a plurality of infrared radiation burners are arranged on the outer side of the drying chamber, the infrared radiation burners are connected with radiation pipes, the radiation pipes are arranged on the inner side bottom of the drying chamber in an S-shaped or U-shaped bending manner; each infrared radiation burner works independently, and each radiation pipe is not connected with each other; a gas main pipe is arranged on the outer side of the drying chamber, a plurality of gas branch pipes are arranged on the gas main pipe, the gas branch pipes are connected with the infrared radiation burners, and control valves are arranged on the gas branch pipes. The infrared radiation burners are used for heating, the amount of gas is very small, the heat loss in the hot air circulation process is saved, and the replacement or maintenance of any burner can be ensured under the stable operation of the entire production line after the normal operation of the coating production line, thereby greatly reducing the operation cost of the user.
[0004] Although the above-mentioned patent uses infrared radiation burners for heating, the amount of gas is very small, the heat loss in the hot air circulation process is saved, and the workpiece is subjected to fixed-angle drying treatment, which cannot be adjusted in angle according to the shape and coating distribution of the workpiece. This fixed-angle drying method is easy to cause insufficient drying of some parts of the workpiece and excessive drying of other parts, which affects the uniformity and adhesion of the coating. Therefore, the automatic electrophoretic paint workpiece drying device is proposed to solve the above-mentioned problems. Content of the utility model
[0005] The purpose of the application is to provide an automatic electrophoretic paint workpiece drying device, which aims to solve the problem that some devices cannot adjust the angle of the object during drying, resulting in uneven drying.
[0006] The automatic drying device for electrophoretic paint workpieces provided by the application adopts the following technical scheme: the automatic drying device for electrophoretic paint workpieces comprises a base, a guide mechanism is arranged on the top of the base, a plurality of placement plates are rotatably connected to the inside of the guide mechanism, a support plate is fixedly connected to the inner bottom wall of the guide mechanism, a processing bin is fixedly connected to the top of the base, a heating mechanism is arranged on the top of the processing bin, a circulating mechanism is arranged on the outside of the processing bin, and a turnover mechanism is arranged on the top of the support plate. The turnover mechanism comprises a guide rod, the bottom of the guide rod is fixedly connected to the top of the support plate, a sliding rod is slidably connected to the outside of the guide rod, a plurality of arc-shaped clamping plates are fixedly connected to the top of the sliding rod, clamping grooves are formed in the outside of the arc-shaped clamping plates, a support assembly is fixedly connected to the bottom of the placement plate, and butt plates are fixedly connected to the outside of the support assembly. Through the above technical scheme: the turnover mechanism realizes the angle adjustment of the placement plate through the sliding cooperation of the guide rod and the sliding rod. When the sliding rod slides along the guide rod, the arc-shaped clamping plates are driven to move. The clamping grooves on the arc-shaped clamping plates and the butt plates of the support assembly on the bottom of the placement plate are clamped with each other, so that the rotation of the placement plate is realized. This design enables the workpiece to receive drying treatment at different angles, thereby improving the drying effect.
[0007] Preferably, the support assembly comprises two support blocks, the outside of the two support blocks is fixedly connected to the bottom of the plurality of placement plates, a support column is fixedly connected to the adjacent side of the outside of the two support blocks, and the outside of the two butt plates is fixedly connected to the outside of the support column. Through the above technical scheme, the design of the support assembly provides stable support for the placement plate, ensures that the workpiece will not be displaced or tilted during the drying process, and improves the reliability of the drying process. The butt plates and the clamping grooves of the arc-shaped clamping plates are clamped with each other, so that the angle adjustment of the placement plate becomes simple and efficient. The operator can flexibly adjust the drying angle according to the specific needs of the workpiece, thereby enhancing the operation flexibility and adaptability of the device.
[0008] Preferably, the guide mechanism comprises two ground push chains, the bottom of the two ground push chains is fixedly connected to the top of the base, and a process trolley is slidably connected to the outside of the two ground push chains. Through the above technical scheme, through the design of the guide mechanism, the ground push chains provide a stable sliding track for the process trolley, significantly improving the transportation efficiency of the workpiece and reducing the time and labor cost of the workpiece during transportation. The process trolley can quickly and stably move the workpiece from the initial position to the inside of the processing bin through the guidance of the ground push chains, thereby ensuring the position accuracy and stability of the workpiece when entering the processing bin.
[0009] Preferably, the bottom of the support plate is fixedly connected to the inner bottom wall of the process trolley, and the outer part of the process trolley is located on the top of the base; By adopting the above technical scheme, through the design of the support plate, stable support is provided for the turnover mechanism, the stability and reliability of the turnover mechanism on the process trolley are ensured, and the drying quality problem caused by unstable equipment is reduced. The process trolley is slidably connected to the ground pushing chain through the bottom, and can move smoothly under the guidance of the ground pushing chain, ensuring the stability and accuracy of the workpiece during transportation.
[0010] Preferably, the heating mechanism comprises two placing boxes, the bottoms of the two placing boxes are fixedly connected to the top of the machining bin, and the bottoms of the two placing boxes and the top of the machining bin are mutually penetrated; By adopting the above technical scheme, the air flow generated by the fan is directly blown into the machining bin by the placing box, and the electric energy is converted into heat energy by the heating pipe, which significantly improves the drying efficiency.
[0011] Preferably, the inside of the two placing boxes is fixedly connected with a fan, and the inner wall of the machining bin is fixedly connected with a plurality of heating pipes; By adopting the above technical scheme, through the cooperative work of the fan and the heating pipe, the hot air is quickly circulated in the machining bin, which significantly improves the drying efficiency and shortens the drying time. The fan promotes the circulation of hot air, so that the heat can be uniformly distributed in the whole machining bin, ensuring that the heat of the workpiece surface is uniformly distributed.
[0012] Preferably, the circulation mechanism comprises two first conveying pipes, the outer parts of the two first conveying pipes are fixedly connected to the outer part of the machining bin, i.e. the outer part of the side close to the support plate, the bottoms of the two first conveying pipes are fixedly connected with a connecting pipe, and the bottom of the connecting pipe is fixedly connected with a second conveying pipe; By adopting the above technical scheme, through the design of the circulation mechanism, the cooperative work of the first conveying pipe, the connecting pipe and the second conveying pipe is utilized to form effective circulation of hot air in the machining bin, which significantly improves the circulation efficiency of hot air and ensures that the workpiece can continuously receive the blowing of hot air, thereby improving the drying efficiency.
[0013] Preferably, the outer adjacent side of the two first conveying pipes is fixedly connected with a blowing pipe, a plurality of inflow grooves are formed in the inside of the machining bin, and the outer side of the inflow groove and the outer part of the first conveying pipe are mutually penetrated; By adopting the above technical scheme, the recycled hot air is directly blown to the surface of the workpiece through the blowing pipe, which further improves the efficiency of heat transfer and ensures that the workpiece can be quickly and uniformly heated, thereby significantly improving the drying efficiency.
[0014] In summary, the present application includes at least one of the following beneficial technical effects: 1. By adjusting the angle of the turnover mechanism, the workpiece can be dried at different positions and angles, significantly improving the uniformity of the drying effect. The design of the sliding rod and the arc-shaped clamping plate enhances the flexibility of operation, allowing the operator to adjust the drying angle according to the workpiece requirements, reducing the drying quality problems caused by unstable equipment. 2. The fan starts blowing air into the processing chamber through the placement box, evenly distributing the heat on the surface of the workpiece. The airflow enters the first and second conveying pipes through the inflow groove, and then blows towards the workpiece through the blowout pipe, forming an effective heat cycle, significantly improving the drying efficiency and ensuring uniform heat transfer. This heat cycle not only improves the drying efficiency, but also realizes preheating of the workpiece, further improving the uniformity and consistency of the drying effect. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A perspective view of the automatic electrocoat workpiece drying device according to the present application is shown in the figure. Figure 2 A structure diagram of the ground pushing chain of the automatic electrocoat workpiece drying device according to the present application is shown in the figure. Figure 3 A structure diagram of the connecting pipe of the automatic electrocoat workpiece drying device according to the present application is shown in the figure. Figure 4 A structure diagram of the clamping groove of the automatic electrocoat workpiece drying device according to the present application is shown in the figure. Figure 5 A structure diagram of the butt joint plate of the automatic electrocoat workpiece drying device according to the present application is shown in the figure.
[0016] BRIEF DESCRIPTION OF DRAWINGS 1. Base; 2. Guide mechanism; 21. Ground pushing chain; 22. Process trolley; 3. Placement plate; 4. Turnover mechanism; 41. Guide rod; 42. Sliding rod; 43. Arc-shaped clamping plate; 44. Support assembly; 441. Support block; 442. Support column; 45. Butt joint plate; 46. Clamping groove; 5. Processing chamber; 6. Heating mechanism; 61. Placement box; 62. Fan; 63. Heating pipe; 7. Circulation mechanism; 71. First conveying pipe; 72. Second conveying pipe; 73. Connecting pipe; 74. Blowout pipe; 75. Inflow groove; 8. Support plate. DETAILED DESCRIPTION
[0017] The following will be described in detail below Figure 1 - the drawings Figure 5 The present application will be further described in detail.
[0018] Embodiment: An automatic electrocoat workpiece drying device, as shown in the figure. Figure 2 , Figure 4 andFigure 5 , including the base 1, the top of the base 1 is provided with a guide mechanism 2, the inside of the guide mechanism 2 is rotatably connected with a plurality of placement plates 3, which can provide good support and rotation ability, so that the placement plate 3 can be rotated, the inner bottom wall of the guide mechanism 2 is fixedly connected with a support plate 8, which can provide good placement ability, the top of the base 1 is fixedly connected with a processing bin 5, which can provide good processing space, the top of the processing bin 5 is provided with a heating mechanism 6, the outside of the processing bin 5 is provided with a circulating mechanism 7, the top of the support plate 8 is provided with a turnover mechanism 4; The turnover mechanism 4 includes a guide rod 41, which can provide good guiding ability, the bottom of the guide rod 41 is fixedly connected to the top of the support plate 8, the outside of the guide rod 41 is slidably connected with a sliding rod 42, the guide rod 41 can slide outside the sliding rod 42 by the guiding ability provided by the guide rod 41, the top of the sliding rod 42 is fixedly connected with a plurality of arc-shaped clamping plates 43, which can provide good clamping ability and present every two opposite placement, a plurality of arc-shaped clamping plates 43 are externally provided with clamping grooves 46, which can provide good alignment ability by the support of the arc-shaped clamping plates 43, and the clamping grooves 46 are located in the curved position inside the arc-shaped clamping plates 43, the bottom of the placement plate 3 is fixedly connected with a support assembly 44, the support assembly 44 includes two support blocks 441, which can provide good support ability, the outside of the two support blocks 441 is fixedly connected to the bottom of a plurality of placement plates 3, the outside of the two support blocks 441 is fixedly connected with a support column 442 on one side, which can provide good lateral support ability by the support of the two support blocks 441, the outside of the two abutting plates 45 is fixedly connected to the outside of the support column 442, the outside of the support assembly 44 is fixedly connected with an abutting plate 45, which can provide good clamping ability, and the design of the abutting plate 45 is on one side of the two opposite arc-shaped clamping plates 43, so that it can be clamped inside the clamping groove 46, when the angle of the placement plate 3 needs to be adjusted, the sliding rod 42 is pulled to drive the arc-shaped clamping plate 43 to move, the clamping groove 46 provided by the arc-shaped clamping plate 43 can be clamped with the abutting plate 45 when pulled, and the placement plate 3 can be rotated by pulling the sliding rod 42 in the same direction, so that the angle of rotation is formed; Specifically, first, the workpiece to be dried is placed on the placement plate 3. The placement plate 3 is matched with the turnover mechanism 4 through the support assembly 44 at the bottom, and the two support blocks 441 and the support column 442 of the support assembly 44 provide stable support for the placement plate 3. At the same time, the butt joint plate 45 outside the support column 442 is clamped with the clamping groove 46 of the arc-shaped clamping plate 43, so that the placement plate 3 can be fixed in the initial state. When the workpiece on the placement plate 3 needs to be adjusted in angle, the sliding rod 42 is pulled, and the sliding rod 42 slides along the guide rod 41. Since the arc-shaped clamping plate 43 is fixedly connected to the top of the sliding rod 42, the arc-shaped clamping plate 43 will move with the sliding rod 42. The clamping groove 46 on the arc-shaped clamping plate 43 is clamped with the butt joint plate 45 of the support assembly 44, and the interaction between the clamping groove 46 and the butt joint plate 45 causes the placement plate 3 to rotate, thereby achieving the angle adjustment of the placement plate 3. This angle adjustment function enables the workpiece to receive drying treatment at different positions and angles, improving the drying effect and efficiency. The guide mechanism 2 provides the placement plate 3 with rotation ability through its internal structure, enabling the placement plate 3 to rotate smoothly within the guide mechanism 2. The support plate 8 is fixedly connected to the inner bottom wall of the guide mechanism 2, providing support and fixation for the turnover mechanism 4, ensuring the normal operation of the turnover mechanism 4.
[0019] Referring to Figure 1 and Figure 2 , the guide mechanism 2 includes two ground push chains 21, which are designed to provide good guiding ability. The bottom of the two ground push chains 21 is fixedly connected to the top of the base 1, and the outside of the two ground push chains 21 is slidingly connected with a process trolley 22, which is designed to provide good moving ability, enabling the object placed on the top of the placement plate 3 to move towards the inside of the processing bin 5. The bottom of the support plate 8 is fixedly connected to the inner bottom wall of the process trolley 22, and the outside of the process trolley 22 is located on the top of the base 1. The heating mechanism 6 includes two placement boxes 61, which are designed to provide good placement space. The bottom of the two placement boxes 61 is fixedly connected to the top of the processing bin 5, and the bottom of the two placement boxes 61 penetrates the top of the processing bin 5. The inside of the two placement boxes 61 is fixedly connected with a fan 62. By starting the fan 62, air flow can flow into the inside of the processing bin 5 through the placement box 61, and then the heating pipe 63 is electrified to heat, converting electrical energy into heat energy to dry the object on the top of the placement plate 3. The inner wall of the processing bin 5 is fixedly connected with a plurality of heating pipes 63. Specifically, firstly, the workpiece to be dried is placed on the placement plate 3. The placement plate 3 is fixed to the process trolley 22, which is slidably connected to the push chain 21 at its bottom. The push chain 21 is fixed to the top of the base 1. By operating the process trolley 22, it moves along the push chain 21, moving the placement plate 3 and the workpiece on it from its initial position into the processing chamber 5. This ensures that the workpiece can enter the processing chamber 5 smoothly and accurately. Once the workpiece reaches the processing chamber 5, the heating mechanism 6 starts working. The heating mechanism 6 consists of two placement boxes 61, with a fan 62 fixedly connected inside each box. When the fan 62 is activated, the airflow generated by the fan 62 flows into the processing chamber 5 through the placement boxes 61. Simultaneously, multiple heating tubes 63 fixedly connected to the inner wall of the processing chamber 5 are energized and heated, converting electrical energy into heat energy. The hot air flows within the processing chamber 5, drying the workpiece on the placement plate 3. In this process, the fan 62 promotes the blowing of hot air, ensuring that heat is evenly distributed throughout the processing chamber 5. The heating tube 63 is the main component providing heat energy, ensuring that the workpiece is heated evenly and achieves a drying effect. Throughout the drying process, the mobility of the process trolley 22 and the guiding ability of the ground push chain 21 ensure that the workpiece can smoothly enter the processing chamber 5. The fan 62 and heating tube 63 in the heating mechanism 6 work together to provide efficient hot air and uniform heat distribution, achieving rapid and uniform drying of the workpiece. This automated and efficient drying device not only improves production efficiency but also ensures drying quality, making it suitable for drying various electrophoretic paint workpieces.
[0020] Reference Figures 1 to 3 The circulation mechanism 7 includes two first conveying pipes 71, designed to provide good conveying capacity. The two first conveying pipes 71 are fixedly connected to the outside of the processing chamber 5, i.e., near the outside of the support plate 8. A connecting pipe 73 is fixedly connected to the bottom of the two first conveying pipes 71, designed to provide connection capability. A second conveying pipe 72 is fixedly connected to the bottom of the connecting pipe 73, allowing the second conveying pipe 72 and the first conveying pipes 71 to be connected together. An outlet pipe 74 is fixedly connected to the adjacent outer sides of the two first conveying pipes 71, through which the first conveying pipes 72... The air transported by the conveying pipe 71 can then be blown out through the blow-out pipe 74. The processing chamber 5 has multiple inflow slots 75. When the airflow inside the placement box 61 blows on the object, the airflow will flow to both sides after contacting the object, so that it can flow into the inflow slots 75. Then it can be transported to the inside of the first conveying pipe 71 and the inside of the second conveying pipe 72. After being transported, the airflow can be blown towards the moving object inside the processing chamber 5 through the blow-out pipe 74, so that it can be preheated through heat circulation. The outer side of the inflow slot 75 is connected to the outer side of the first conveying pipe 71. Specifically, during the drying process, the fan 62 of the heating mechanism 6 is activated, blowing airflow into the processing chamber 5 through the placement box 61. This airflow moves the workpiece on the placement plate 3 within the processing chamber 5, ensuring even heat distribution on the workpiece surface. Upon contact with the workpiece, the airflow flows to both sides and then into multiple inflow grooves 75 on the inner wall of the processing chamber 5. These inflow grooves 75 are interconnected with the first conveying pipe 71, allowing the airflow to smoothly enter the first conveying pipe 71. The airflow entering the first conveying pipe 71 is further transported to the second conveying pipe 72 via a connecting pipe 73. The design of the connecting pipe 73 ensures smooth communication between the first and second conveying pipes 71 and 72. An outlet pipe 74, fixedly connected to the adjacent side of the first conveying pipe 71, blows the airflow towards the moving workpiece inside the processing chamber 5. This cycle not only promotes the flow of hot air within the processing chamber 5 but also, through the outlet pipe 74, directly blows hot air onto the workpiece, further improving heat transfer efficiency. Through the design of the circulation mechanism 7, hot air can form an effective circulation within the processing chamber 5, allowing the workpiece to be continuously exposed to hot air during movement, thereby achieving preheating treatment. This thermal circulation method not only improves drying efficiency but also ensures that the workpiece has received preliminary heating before entering the main drying area, further enhancing the uniformity and consistency of the drying effect. The implementation principle of this embodiment is as follows: First, the workpiece to be dried is placed on the placement plate 3. The placement plate 3 cooperates with the flipping mechanism 4 through the bottom support assembly 44. The support block 441 and support column 442 of the support assembly 44 provide stable support for the placement plate 3. At the same time, the docking plate 45 outside the support column 442 engages with the slot 46 of the arc-shaped clamping plate 43, keeping the placement plate 3 fixed in the initial state. When it is necessary to adjust the angle of the workpiece on the placement plate 3, the sliding rod 42 is pulled. The sliding rod 42 slides along the guide rod 41, driving the arc-shaped clamping plate 43 to move. The slot 46 on the arc-shaped clamping plate 43 engages with the docking plate 45. As the sliding rod 42 is pulled, the placement plate 3 rotates, realizing the angle adjustment. This angle adjustment function allows the workpiece to be dried at different positions and angles, improving the drying effect and efficiency. The guide mechanism 2 provides the placement plate 3 with rotational capability, allowing it to rotate smoothly within the guide mechanism 2. The support plate 8 provides support and fixation for the flipping mechanism 4, ensuring its normal operation. Next, the placement plate 3 and the workpiece on it are moved into the processing chamber 5 via the process trolley 22. The process trolley 22 is slidably connected to the push chain 21 at its bottom, and the push chain 21 is fixed to the top of the base 1. The process trolley 22 is operated to move along the push chain 21, smoothly and accurately feeding the workpiece into the processing chamber 5. Once the workpiece arrives inside the processing chamber 5, the heating mechanism 6 starts working. The heating mechanism 6 consists of two placement boxes 61, with a fan 62 fixedly connected inside each placement box 61. When the fan 62 is activated, the airflow generated by the fan 62 flows into the processing chamber 5 through the placement boxes 61. At the same time, multiple heating tubes 63 fixedly connected to the inner wall of the processing chamber 5 are energized and heated, converting electrical energy into heat energy. The hot air flows inside the processing chamber 5, drying the workpiece on the placement plate 3. The fan 62 promotes the blowing of hot air, making the heat evenly distributed throughout the processing chamber 5, and the heating tubes 63 provide heat energy, ensuring that the workpiece is heated evenly and achieves a drying effect. Throughout the drying process, the mobility of the process trolley 22 and the guiding ability of the ground push chain 21 ensure that the workpiece smoothly enters the processing chamber 5. The fan 62 and heating tube 63 in the heating mechanism 6 work together to provide efficient hot air and uniform heat distribution, achieving rapid and uniform drying of the workpiece. This automated and efficient drying device improves production efficiency, ensures drying quality, and is suitable for drying various electrophoretic paint workpieces.
[0021] When the drying process starts, the fan 62 in the heating mechanism 6 begins to operate, blowing airflow from the placement box 61 into the processing chamber 5. This airflow blows across the workpieces on the placement plate 3 within the processing chamber 5, ensuring even heat distribution on the workpiece surface. As the airflow contacts the workpiece, it diffuses to both sides and flows into multiple inflow grooves 75 on the inner wall of the processing chamber 5. These inflow grooves 75 are connected to the first conveying pipe 71, allowing the airflow to smoothly enter the first conveying pipe 71. After passing through the first conveying pipe 71, the airflow is further conveyed to the second conveying pipe 72 via a connecting pipe 73. The design of the connecting pipe 73 ensures a smooth connection between the first and second conveying pipes 71, allowing the airflow to flow continuously throughout the entire circulation mechanism 7. Finally, the airflow is blown towards the moving workpiece within the processing chamber 5 through an outlet pipe 74 fixed to the outside of the first conveying pipe 71. This circulation process not only promotes the flow of hot air within the processing chamber 5 but also improves the efficiency of heat transfer by directly blowing hot air onto the workpiece through the outlet pipe 74. Through the design of the circulation mechanism 7, hot air forms an effective circulation within the processing chamber 5, allowing the workpiece to continuously receive hot air during movement, thus achieving preheating treatment. This heat circulation method not only improves drying efficiency but also ensures that the workpiece has been preheated before entering the main drying area, further enhancing the uniformity and consistency of the drying effect.
[0022] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. An automatic drying device for electrophoretic paint workpieces, comprising a base (1), characterized in that: The base (1) is provided with a guide mechanism (2) at the top. Multiple placement plates (3) are rotatably connected inside the guide mechanism (2). A support plate (8) is fixedly connected to the inner bottom wall of the guide mechanism (2). A processing chamber (5) is fixedly connected to the top of the base (1). A heating mechanism (6) is provided at the top of the processing chamber (5). A circulation mechanism (7) is provided outside the processing chamber (5). A flipping mechanism (4) is provided at the top of the support plate (8). The flipping mechanism (4) includes a guide rod (41), the bottom of which is fixedly connected to the top of the support plate (8). A sliding rod (42) is slidably connected to the outside of the guide rod (41). A plurality of arc-shaped clamping plates (43) are fixedly connected to the top of the sliding rod (42). The arc-shaped clamping plates (43) have slots (46) on their outside. A support assembly (44) is fixedly connected to the bottom of the placement plate (3). A docking plate (45) is fixedly connected to both sides of the outside of the support assembly (44).
2. The automatic drying device for electrophoretic painted workpieces according to claim 1, characterized in that: The support assembly (44) includes two support blocks (441), the two support blocks (441) are externally fixedly connected to the bottom of the plurality of placement plates (3), and support columns (442) are fixedly connected to adjacent sides of the two support blocks (441). The two docking plates (45) are externally fixedly connected to the outside of the support columns (442).
3. The automatic drying device for electrophoretic painted workpieces according to claim 1, characterized in that: The guiding mechanism (2) includes two ground push chains (21), the bottom of the two ground push chains (21) is fixedly connected to the top of the base (1), and the outside of the two ground push chains (21) is slidably connected to a process trolley (22).
4. The automatic drying device for electrophoretic painted workpieces according to claim 3, characterized in that: The bottom of the support plate (8) is fixedly connected to the inner bottom wall of the process trolley (22), and the outside of the process trolley (22) is located on the top of the base (1).
5. The automatic drying device for electrophoretic painted workpieces according to claim 1, characterized in that: The heating mechanism (6) includes two placement boxes (61), the bottoms of the two placement boxes (61) are fixedly connected to the top of the processing chamber (5), and the bottoms of the two placement boxes (61) and the top of the processing chamber (5) penetrate each other.
6. The automatic drying device for electrophoretic coated workpieces according to claim 5, characterized in that: Fans (62) are fixedly connected inside the two placement boxes (61), and multiple heating tubes (63) are fixedly connected to the inner wall of the processing chamber (5).
7. The automatic drying device for electrophoretic painted workpieces according to claim 1, characterized in that: The circulation mechanism (7) includes two first conveying pipes (71). The two first conveying pipes (71) are fixedly connected to the outside of the processing chamber (5), that is, to the outside side near the support plate (8). The bottom of the two first conveying pipes (71) is fixedly connected to a connecting pipe (73), and the bottom of the connecting pipe (73) is fixedly connected to a second conveying pipe (72).
8. The automatic drying device for electrophoretic painted workpieces according to claim 7, characterized in that: Two first conveying pipes (71) are fixedly connected to each other on their outer adjacent sides. The processing chamber (5) is provided with multiple inflow channels (75), and the outer side of the inflow channel (75) is connected to the outer side of the first conveying pipe (71).