A heating and curing device for anti-corrosion coating of electrolytic anode plate

Abstract

This invention provides a heating and curing device for the anti-corrosion coating of electrolytic anode plates, belonging to the technical field of anode plate heating and curing. It includes a roller chain conveyor, with a coating chamber and a heating chamber respectively arranged on the upper surface of the conveyor. A spraying assembly is arranged on the upper surface of the coating chamber, comprising two spraying devices inside the chamber. A heating assembly is arranged inside the heating chamber, including guide grooves and sliding grooves respectively arranged on both sides of the inner wall of the chamber. An air outlet pipe is slidably arranged between the guide grooves and the sliding grooves, and multiple air outlets are provided on the air outlet pipe. This invention allows adjustment of the position of the air outlet pipe to maintain a suitable distance between the air outlet pipe and the multiple air outlets and the electrolytic anode plate, thereby enabling uniform heating and curing of the coating on the electrolytic anode plate.

Description

Technical Field

[0001] This utility model relates to the field of anode plate heating and curing technology, specifically to a heating and curing device for anti-corrosion coating of electrolytic anode plates. Background Technology

[0002] In the electrolytic workshop of zinc hydrometallurgical processing, most of the anode plate is immersed in the electrolyte during the electrolysis process, while a small portion is exposed to the air. The portion exposed to the air is at the gas-liquid interface and comes into direct contact with oxygen, carbon dioxide, and sulfuric acid mist in the air. These corrosive media form a highly corrosive microenvironment on the surface of the plate. Anode plates in this environment will suffer severe corrosion and will be scrapped after a short period of use. Therefore, it is necessary to add an anti-corrosion coating to the surface of the anode plate during manufacturing.

[0003] The current method involves using a roller chain conveyor to transport the electrolytic anode plates, moving them into a spraying box where they are coated. The plates are then transported by the roller chain conveyor to a heating zone, where a heating blower is fixedly installed at the top. The heat blown out from the blower heats and cures the electrolytic anode plates.

[0004] Although the above equipment can continue to heat and cure the electrolytic anode plate, the heating blower is fixedly installed on the top of the heating area, resulting in a distance between the heating blower and the surface of the electrolytic anode plate, which causes uneven heating and curing of the coating on the electrolytic anode plate. Utility Model Content

[0005] In view of this, the present invention provides a heating and curing device for the anti-corrosion coating of an electrolytic anode plate. The present invention can adjust the position of the air outlet pipe so that the air outlet pipe and multiple air outlets are kept at a suitable distance from the electrolytic anode plate, thereby enabling uniform heating and curing of the coating on the electrolytic anode plate.

[0006] To solve the above-mentioned technical problems, this utility model provides a heating and curing device for anti-corrosion coating of electrolytic anode plates, including a roller chain conveyor. A paint chamber and a heating chamber are respectively arranged on the upper surface of the roller chain conveyor. A spraying assembly is arranged on the upper surface of the paint chamber, including two spraying devices installed inside the paint chamber. A heating assembly is arranged inside the heating chamber, including a guide groove and a slide groove respectively arranged on both sides of the inner wall of the heating chamber. An air outlet pipe is slidably arranged between the guide groove and the slide groove, and multiple air outlets are provided on the air outlet pipe. First, the air outlet pipe between the guide groove and the slide groove is adjusted so that the position of the air outlet pipe and the electrolytic anode plate is appropriate. Then, the roller chain conveyor drives the electrolytic anode plate to be conveyed, and the two spraying devices in the spraying assembly spray the electrolytic anode plate. After spraying, the electrolytic anode plate is conveyed to the heating chamber by the roller chain conveyor, where the heat blown out by the air outlet pipe heats and cures the electrolytic anode plate.

[0007] The spraying assembly also includes slide rail grooves on both sides of the inner wall of the paint tank, with sliding blocks slidably arranged between the slide rail grooves. A threaded rod is rotatably arranged inside the paint tank, passing through the middle of the sliding block. Two spraying devices are fixedly installed at the bottom of the sliding block. A motor is installed on the side of the paint tank, and the output shaft of the motor is connected to one end of the threaded rod. That is, the output shaft of the motor can drive the threaded rod, thereby driving the sliding block to move, so that the spraying devices on the sliding block can uniformly spray the electrolytic anode plate.

[0008] The spraying assembly also includes a storage cylinder located on top of the paint tank, with two delivery hoses on the storage cylinder. The ends of the two delivery hoses are connected to two spraying devices; that is, the delivery hoses transport the paint in the storage cylinder to the two spraying devices.

[0009] The heating assembly also includes a fan and a heating box respectively installed on the top of the heating chamber. An air supply pipe is installed between the heating box and the side of the fan. A metal flexible hose is installed at the bottom of the heating box, and the end of the metal flexible hose is connected to the air outlet pipe; thus, heat is guided.

[0010] The heating assembly also includes multiple heating columns disposed within the heating chamber; that is, multiple heating columns provide continuous heat to the heating chamber.

[0011] The heating assembly also includes a guide post set in the guide groove, which passes through one end of the air outlet pipe. A lead screw is set in the slide groove, and the lead screw is threaded to one end of the air outlet pipe. That is, the lead screw can drive the air outlet pipe between the slide groove and the guide groove to move up and down, thereby facilitating the adjustment of the distance between the air outlet pipe and the electrolytic anode plate.

[0012] A second motor is installed at the top of the heating chamber. The output shaft of the second motor is connected to one end of the lead screw; that is, the output shaft of the second motor can drive the lead screw to rotate.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. First, the second motor drives the lead screw to rotate, which in turn moves the air outlet pipe up and down inside the heating chamber, indirectly adjusting the distance between the air outlet pipe and the electrolytic anode plate.

[0015] 2. The air is delivered into the heating chamber by a fan, and the heat in the heating chamber is transferred to the metal hose, and finally the air is discharged from the air outlet to heat the electrolytic anode plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a heating and curing device for an anti-corrosion coating on an electrolytic anode plate according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of the cross-sectional view of the roller chain conveyor of this utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the structure of the enlarged view at point A in the image;

[0019] Figure 4 This is a cross-sectional structural diagram of the heating chamber of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 100. Roller chain conveyor; 101. Heating chamber; 102. Paint chamber;

[0022] 200. Spraying assembly; 201. Motor 1; 202. Storage cylinder; 203. Delivery hose; 204. Sliding block; 205. Slide rail groove; 206. Spraying equipment; 207. Threaded rod;

[0023] 300. Heating assembly; 301. Fan; 302. Air duct; 303. Heating box; 304. Motor II; 305. Air outlet duct; 306. Guide groove; 307. Guide column; 308. Air outlet; 309. Heating column; 310. Metal flexible hose; 311. Lead screw; 312. Slide groove; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0025] like Figure 1-4 As shown: This embodiment provides a heating and curing device for an anti-corrosion coating on an electrolytic anode plate, including a roller chain conveyor 100. A paint chamber 102 and a heating chamber 101 are respectively disposed on the upper surface of the roller chain conveyor 100. The paint chamber 102 and the heating chamber 101 are fixedly installed on the roller chain conveyor 100 by welding or bolts. A spraying assembly 200 is disposed on the upper surface of the paint chamber 102. The spraying assembly 200 includes two spraying devices 206 disposed within the paint chamber 102. The two spraying devices 206 are used to spray the coating on the plate during the conveying process. The electrolytic anode plate is sprayed with coating. A heating component 300 is provided in the heating chamber 101. The heating component 300 includes a guide groove 306 and a sliding groove 312 respectively provided on both sides of the inner wall of the heating chamber 101. An air outlet pipe 305 is slidably arranged between the guide groove 306 and the sliding groove 312. Multiple air outlets 308 are provided on the air outlet pipe 305. By adjusting the position of the air outlet pipe 305, the air outlet pipe 305 and the multiple air outlets 308 are kept at a suitable distance from the electrolytic anode plate, so that the coating on the electrolytic anode plate can be uniformly heated and cured.

[0026] First, the personnel adjust the air outlet pipe 305 between the guide groove 306 and the slide 312 to ensure that the air outlet pipe 305 is positioned appropriately with the electrolytic anode plate. Then, the roller chain conveyor 100 drives the electrolytic anode plate to be transported. When the roller chain conveyor 100 transports the electrolytic anode plate into the paint tank 102, the spraying assembly 200 starts to operate, and the two spraying devices 206 spray the electrolytic anode plate. Then, the roller chain conveyor 100 continues to transport the electrolytic anode plate into the heating tank 101. Then, through the operation of the heating assembly 300, the air outlet pipe 305 delivers heat to multiple air outlets 308, so as to uniformly heat and cure the electrolytic anode plate on the roller chain conveyor 100.

[0027] Spray coating components 200 Figure 3 As shown,

[0028] The spraying assembly 200 also includes slide rail grooves 205 on both sides of the inner wall of the paint tank 102, a sliding block 204 is slidably arranged between the slide rail grooves 205, a threaded rod 207 is rotatably arranged inside the paint tank 102, the threaded rod 207 passes through the middle of the sliding block 204, two spraying devices 206 are fixedly installed at the bottom of the sliding block 204, and a motor 201 is arranged at the side end of the paint tank 102, the output shaft of the motor 201 is connected to one end of the threaded rod 207;

[0029] The spraying assembly 200 also includes a storage cylinder 202 disposed on top of the paint tank 102. The storage cylinder 202 is used to store the anti-corrosion coating. Two delivery hoses 203 are disposed on the storage cylinder 202. The ends of the two delivery hoses 203 are connected to two spraying devices 206. The two delivery hoses 203 can deliver the anti-corrosion coating liquid in the storage cylinder 202 to the two spraying devices 206.

[0030] First, the output shaft of motor 201 drives the threaded rod 207 to rotate, thereby causing the sliding block 204 to move within the slide rail groove 205. During the sliding process of the sliding block 204, the spraying equipment 206 can indirectly drive the electrolytic anode plate to be sprayed.

[0031] Heating component 300 Figure 2 As shown,

[0032] The heating assembly 300 also includes a fan 301 and a heating box 303 respectively disposed on the top of the heating chamber 101. The heating box 303 and the fan 301 are fixedly installed on the heating chamber 101. An air supply pipe 302 is provided between the heating box 303 and the side end of the fan 301. A metal flexible hose 310 is provided at the bottom of the heating box 303. The end of the metal flexible hose 310 is connected to the air outlet pipe 305, so that the fan 301 delivers air into the heating box 303 and transfers the heat in the heating box 303 to the metal flexible hose 310, and finally exits from the air outlet pipe 305 to heat the electrolytic anode plate.

[0033] The heating assembly 300 also includes a plurality of heating columns 309 disposed within the heating chamber 303. The plurality of heating columns 309 are fixedly installed within the heating chamber 303, thereby providing continuous heat to the heating chamber 303.

[0034] Heating component 300 Figure 4 As shown,

[0035] The heating assembly 300 also includes a guide post 307 disposed in the guide groove 306, the guide post 307 passing through one end of the air outlet pipe 305, and a lead screw 311 disposed in the slide groove 312, the lead screw 311 being threaded to one end of the air outlet pipe 305.

[0036] A second motor 304 is installed on the top of the heating chamber 101, and the output shaft of the second motor 304 is connected to one end of the lead screw 311;

[0037] The output shaft of motor 304 drives the lead screw 311 to rotate, thereby causing the lead screw 311 to rotate and thus moving the air outlet pipe 305 up and down, thereby adjusting the distance between the electrolytic anode plate and the air outlet pipe 305.

[0038] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A heating and curing device for an anti-corrosion coating on an electrolytic anode plate, characterized in that: The system includes a roller chain conveyor (100), on the upper surface of which a paint chamber (102) and a heating chamber (101) are respectively provided. A spraying assembly (200) is provided on the upper surface of the paint chamber (102). The spraying assembly (200) includes two spraying devices (206) disposed in the paint chamber (102). A heating assembly (300) is disposed in the heating chamber (101). The heating assembly (300) includes a guide groove (306) and a slide groove (312) respectively disposed on both sides of the inner wall of the heating chamber (101). An air outlet pipe (305) is slidably disposed between the guide groove (306) and the slide groove (312). A plurality of air outlets (308) are provided on the air outlet pipe (305).

2. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 1, characterized in that: The spraying assembly (200) also includes slide rail grooves (205) on both sides of the inner wall of the paint tank (102), a sliding block (204) is slidably arranged between the slide rail grooves (205), a threaded rod (207) is rotatably arranged inside the paint tank (102), the threaded rod (207) is arranged through the middle of the sliding block (204), two spraying devices (206) are fixedly installed at the bottom of the sliding block (204), a motor (201) is arranged at the side end of the paint tank (102), and the output shaft of the motor (201) is connected to one end of the threaded rod (207).

3. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 2, characterized in that: The spraying assembly (200) also includes a storage cylinder (202) disposed on top of the paint tank (102), and two delivery hoses (203) are disposed on the storage cylinder (202), the ends of the two delivery hoses (203) being connected to two spraying devices (206).

4. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 1, characterized in that: The heating assembly (300) also includes a fan (301) and a heating box (303) respectively installed on the top of the heating chamber (101). An air supply pipe (302) is provided between the heating box (303) and the side of the fan (301). A metal flexible hose (310) is provided at the bottom of the heating box (303), and the end of the metal flexible hose (310) is connected to the air outlet pipe (305).

5. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 4, characterized in that: The heating assembly (300) also includes a plurality of heating columns (309) disposed within the heating chamber (303).

6. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 5, characterized in that: The heating assembly (300) also includes a guide post (307) disposed in the guide groove (306), the guide post (307) passing through one end of the air outlet pipe (305), and a lead screw (311) disposed in the slide groove (312), the lead screw (311) being threaded to one end of the air outlet pipe (305).

7. The electrolytic anode plate anti-corrosion coating heating and curing device as described in claim 6, characterized in that: The top of the heating chamber (101) is equipped with a second motor (304), and the output shaft of the second motor (304) is connected to one end of the lead screw (311).

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