A baking device after dipping paint for motor processing

Abstract

The present invention relates to the field of motor processing, and specifically to a baking device after dipping paint for motor processing, including a baking oven. A collection box assembly is provided at the bottom of the baking oven. One side of the baking oven is penetrated and connected with an air hood one. A fixed seat is fixedly installed inside the air hood one. The fixed seat is rotationally connected to a rotating rod through a bearing. One end of the rotating rod is fixedly installed with an exhaust fan blade. A treatment box is fixedly installed at the top of the baking oven. Two groups of activated carbon adsorption nets are slidably clamped inside the treatment box; when the present invention is in use, the driving of the motor can drive the exhaust fan blade to rotate, so that air circulates among the baking oven, pipeline one, pipeline two and the treatment box. When the air flows through the two groups of activated carbon adsorption nets, the activated carbon adsorption nets adsorb harmful gases such as benzene and formaldehyde in part of the paint gas, reducing the overflow of harmful gases after the sealing door is opened, and creating a relatively good working environment for the operating workers.

Description

Technical Field

[0001] The present invention relates to the field of motor processing, and specifically to a baking device after dipping paint for motor processing. Background Art

[0002] A motor refers to an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. Its main function is to generate a driving torque and serve as a power source for electrical appliances or various machines. Its main function is to convert mechanical energy into electrical energy. Motors have been widely used in various fields of society. The stator is the core part of the motor. During the production process of the stator, the stator needs to be dipped in paint. After the stator is dipped in paint, a baking device or drying equipment is required to dry it, so as to expel the moisture contained in the insulating material and fill all air gaps with insulating paint. In this way, both the insulation strength and moisture-proof performance of the motor can be improved, the heat resistance and heat dissipation performance can be improved, and the mechanical performance and chemical stability can also be improved. When the existing baking equipment for motor stators after dipping paint is in use, a collection structure such as a collection box is usually installed in the setting, so that during the baking process, the paint dripping from the stator will fall into the collection box, avoiding the dripping paint from polluting the entire interior of the equipment. However, when baking the stator, the heat generated by the equipment will also heat the collection box, causing the paint dripping into the interior of the collection box to be baked dry, resulting in the dried paint adhering to the inner wall of the collection box. Later, workers need to use tools such as scrapers to clean the paint adhering to the inner wall of the collection box. Secondly, when baking the dipped stator, harmful gases such as benzene and formaldehyde will be generated. Since the baking equipment is a relatively sealed environment, when the baking work is completed and the door of the equipment is opened, the harmful gases will overflow, which is likely to cause harm to the health of the operating workers over time. For this reason, we propose a baking device after dipping paint for motor processing. Summary of the Invention

[0003] The purpose of the present invention is to provide a baking device after dipping paint for motor processing, including a baking oven. A collection box assembly is provided at the bottom of the baking oven. One side of the baking oven is penetrated and connected with an air hood one. A fixed seat is fixedly installed inside the air hood one. The fixed seat is rotationally connected to a rotating rod through a bearing. One end of the rotating rod is fixedly installed with an exhaust fan blade. The fixed seat and the air hood one are both rotationally connected to a rotating shaft through a sealed bearing. A set of bevel gears one are respectively fixedly installed at the top end of the rotating shaft and the other end of the rotating rod. The two sets of bevel gears one are meshed with each other. A driving assembly is provided between the rotating shaft and the collection box assembly. A treatment box is fixedly installed at the top of the baking oven. Two activated carbon adsorption nets are slidably clamped inside the treatment box.

[0004] The collection box assembly includes a collection box, the top of the collection box is fixedly connected to the bottom of the baking oven, the baking oven communicates with the collection box through an opening, the collection box is rotatably connected with a reciprocating screw rod through a sealing bearing, the reciprocating screw rod is threadedly connected to the inside of the cleaning plate, the bottom of the cleaning plate is slidably attached to the bottom position of the inner wall of the collection box, a guide rod is slidably penetrated through the inside of the cleaning plate, the guide rod is fixedly installed between the inner walls of the collection box, two groups of exhaust pipes are connected to the outside of the collection box, and valves are installed on the exhaust pipes;

[0005] The driving assembly includes a driving rod, a set of bevel gears II are respectively fixedly installed on the outer wall of the driving rod and the bottom end of the rotating shaft, the two sets of bevel gears II are meshed with each other, a set of sprockets are respectively fixedly installed on the outer wall of the driving rod and the outer wall of the reciprocating screw rod, the two sets of sprockets are both meshed with a chain, the driving rod is rotatably connected to the mounting frame and the collection box through bearings, a motor is fixedly installed on the mounting frame, the motor is fixedly connected to one end of the driving rod, and the mounting frame is fixedly connected to the base;

[0006] A pipeline I is connected between the air hood I and the treatment box, a one-way valve is installed on the pipeline I, the baking oven penetrates and communicates on the side far away from the air hood I with an air hood II, a pipeline II is connected between the air hood II and the treatment box, a gas pipeline valve is installed on the pipeline II, two groups of silica gel drying plates are slidably clamped into the treatment box, and multiple groups of electric heating rods are installed on the inner wall of the treatment box;

[0007] The valve rod of the gas pipeline valve is fixedly connected to a gear, the gear can be meshed with a rack, the rack is fixedly connected to a sealing door, the sealing door is matched with the baking oven, and multiple groups of clamping assemblies are fixedly installed on the sealing door;

[0008] The clamping assembly includes a clamping base, the clamping base is fixedly installed on the sealing door, two groups of limit sliders are slidably connected in the limit grooves opened on the clamping base, the two groups of limit sliders are respectively fixedly connected to a set of arc-shaped clamping blocks, a bidirectional screw rod is rotatably connected to the clamping base through a bearing, the bidirectional screw rod is threadedly connected to the inside of the two groups of limit sliders, the top of the clamping base is fixedly connected to a U-shaped block, the bidirectional screw rod rotatably penetrates through the inside of the U-shaped block, a hand wheel is fixedly connected to the top of the bidirectional screw rod, the inside of the U-shaped block is threadedly connected to the outside of a fixing bolt, and the inside of the fixing bolt is threadedly connected to the bidirectional screw rod.

[0009] Preferably: The treatment box is hinged with a sealing cover through a hinge, and the sealing cover and the treatment box are fixedly closed through two groups of buckles.

[0010] Preferably: The collection box is fixedly installed on the top of the base, and four groups of support columns are fixedly installed between the top of the base and the bottom end of the baking oven.

[0011] Preferably, a support mounting plate is fixedly installed at the top end of the base. A multi-stage oil cylinder is fixedly installed on the support mounting plate. The telescopic end of the multi-stage oil cylinder is fixedly connected to a sealing door. Two groups of guiding support rods slidably penetrate through the inside of the support mounting plate, and one end of each guiding support rod is fixedly connected to the sealing door.

[0012] Preferably, a controller is fixedly installed on the outer wall of the support mounting plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. When the present invention is in use, the driving of the motor can drive the exhaust fan blade to rotate, so that air circulates between the baking oven, pipeline one, pipeline two and the treatment box. During the circulation of the air, the electric heating rod will uniformly heat the air. When the flowing hot air passes through the impregnated motor stator, it will uniformly bake the impregnated motor stator. And when the air flows through the two groups of silica gel drying plates, the silica gel drying plates can absorb the water vapor in the air and dry the air, thereby improving the baking effect. Also, when the air flows through the two groups of activated carbon adsorption nets, the activated carbon adsorption nets adsorb harmful gases such as benzene and formaldehyde in the partial paint gas, reducing the overflow of harmful gases after the sealing door is opened, and creating a relatively good working environment for the operating workers.

[0015] 2. When the present invention is in use, the driving gear of the motor can drive the air to circulate, and can also drive the cleaning plate to move back and forth. The back-and-forth movement of the cleaning plate will continuously clean the paint dripping on the bottom end of the inner wall of the collection box, so that the paint will not be fixedly attached to the bottom end of the inner wall of the collection box, and there is no need for the operator to clean the collection box with tools such as a scraper in the later stage.

[0016] 3. After the drying work of the present invention is completed, start the multi-stage oil cylinder to drive the sealing door away from the baking oven, and move the baked motor stator out of the baking oven body. During the process of the sealing door moving away from the baking oven, the rack moves to drive the valve stem of the gas pipeline valve to rotate, so that the gas pipeline valve gradually closes. At this time, under the action of the gas pipeline valve and the check valve in the closed state, the treatment box is in a relatively sealed state, so that the hot air in the treatment box will not overflow, thereby relatively reducing the waste of hot air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a schematic structural diagram of the present invention from another angle;

[0019] Figure 3 is a schematic diagram of the inside of the baking oven and the inside of the first air hood;

[0020] Figure 4Schematic diagram of the collection box assembly;

[0021] Figure 5 Schematic diagram of structures such as the sealing door;

[0022] Figure 6 Schematic diagram of the clamping assembly.

[0023] In the figure: 1, baking oven; 2, collection box assembly; 201, collection box; 202, reciprocating lead screw; 203, cleaning plate; 204, guide rod; 205, exhaust pipe; 3, air hood 1; 4, fixed seat; 5, rotating rod; 6, exhaust fan blade; 7, rotating shaft; 8, bevel gear 1; 9, drive assembly; 901, drive rod; 902, bevel gear 2; 903, sprocket; 904, chain; 905, mounting bracket; 906, motor; 10, processing box; 11, activated carbon adsorption net; 12, through port; 13, pipeline 1; 14, check valve; 15, air hood 2; 16, pipeline 2; 17, gas pipeline valve; 18, base; 19, silica gel drying plate; 20, electric heating rod; 21, sealing cover; 22, support column; 23, gear; 24, rack; 25, sealing door; 26, clamping assembly; 2601, clamping base; 2602, limit groove; 2603, limit slider; 2604, arc-shaped clamping block; 2605, bidirectional screw; 2606, U-shaped block; 2607, handwheel; 2608, fixing bolt; 27, support mounting plate; 28, multi-stage oil cylinder; 29, guide support rod; 30, controller. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 - Figure 6 , the figure shows a baking device for an electric motor after dipping paint in the present invention, including a baking oven 1. A collection box assembly 2 is provided at the bottom of the baking oven 1. An air hood 1 penetrates through one side of the baking oven 1. A fixed seat 4 is fixedly installed in the air hood 1. The fixed seat 4 is rotatably connected to a rotating rod 5 through a bearing. One end of the rotating rod 5 is fixedly installed with an exhaust fan blade 6. Both the fixed seat 4 and the air hood 1 are rotatably connected to a rotating shaft 7 through a sealing bearing. A set of bevel gears 1 8 are respectively fixedly installed at the top end of the rotating shaft 7 and the other end of the rotating rod 5. The two sets of bevel gears 1 8 are meshed with each other. A drive assembly 9 is provided between the rotating shaft 7 and the collection box assembly 2. A processing box 10 is fixedly installed at the top of the baking oven 1. Two activated carbon adsorption nets 11 are slidably clamped inside the processing box 10;

[0026] The collection box assembly 2 includes a collection box 201. The top of the collection box 201 is fixedly connected to the bottom of the baking oven 1. The baking oven 1 communicates with the collection box 201 through a through port 12 opened thereon. The collection box 201 is rotatably connected with a reciprocating lead screw 202 through a sealed bearing. The reciprocating lead screw 202 is threadedly connected to the inner side of a cleaning plate 203. The bottom of the cleaning plate 203 is slidably attached to the bottom end position of the inner wall of the collection box 201. A guide rod 204 is slidably penetrated through the inner side of the cleaning plate 203. The guide rod 204 is fixedly installed between the inner walls of the collection box 201. Two sets of exhaust pipes 205 are connected to the outside of the collection box 201. Valves are installed on both of the exhaust pipes 205.

[0027] The driving assembly 9 includes a driving rod 901. A set of bevel gears II 902 are respectively fixedly installed on the outer wall of the driving rod 901 and the bottom end of the rotating shaft 7. The two sets of bevel gears II 902 mesh with each other. A set of sprockets 903 are respectively fixedly installed on the outer wall of the driving rod 901 and the outer wall of the reciprocating lead screw 202. The two sets of sprockets 903 are both meshed with a chain 904. The driving rod 901 is rotatably connected to the mounting frame 905 and the collection box 201 through bearings. A motor 906 is fixedly installed on the mounting frame 905. The motor 906 is fixedly connected to one end of the driving rod 901. The mounting frame 905 is fixedly connected to the base 18.

[0028] A pipeline I 13 is connected between the air hood I 3 and the treatment box 10. A one-way valve 14 is installed on the pipeline I 13. The side of the baking oven 1 away from the air hood I 3 is penetrated and connected with an air hood II 15. A pipeline II 16 is connected between the air hood II 15 and the treatment box 10. A gas pipeline valve 17 is installed on the pipeline II 16; the one-way valve 14 is installed on the pipeline I 13, so that the air in the air hood I 3 can enter the treatment box 10 through the pipeline I 13, but the air in the treatment box 10 cannot enter the air hood I 13 through the pipeline I 13; when the gas pipeline valve 17 is closed, the treatment box 10 is in a relatively sealed state.

[0029] Two sets of silica gel drying plates 19 are slidably clamped inside the treatment box 10; through the two sets of silica gel drying plates 19, when air flows, the silica gel drying plates 19 can absorb the water vapor in the air and dry the air, thereby improving the baking effect.

[0030] A plurality of electric heating rods 20 are installed on the inner wall of the treatment box 10; the air can be heated by the plurality of electric heating rods 20.

[0031] The treatment box 10 is hinged and installed with a sealing cover 21 through a hinge, and the sealing cover 21 and the treatment box 10 are fixedly closed through two groups of latches; when the sealing cover 21 and the treatment box 10 are hermetically closed, the treatment box 10 will be in a relatively sealed device; when the device is used up and the activated carbon adsorption net 11 and the silica gel drying plate 19 need to be replaced and cleaned, the sealing cover 21 can be opened, and the activated carbon adsorption net 11 and the silica gel drying plate 19 can be slid out one by one.

[0032] The collection box 201 is fixedly installed on the top end of the base 18, and four groups of support columns 22 are fixedly installed between the top end of the base 18 and the bottom end of the baking oven 1; thus, the connection structure of the device is stable.

[0033] The valve stem of the gas pipeline valve 17 is fixedly connected to a gear 23, the gear 23 can mesh with a rack 24, the rack 24 is fixedly connected to a sealing door 25, the sealing door 25 matches the baking oven 1, and multiple groups of clamping components 26 are fixedly installed on the sealing door 25; when baking work is carried out, the sealing door 25 needs to be hermetically closed with the baking oven 1. At this time, multiple groups of clamping components 26 will also be inside the baking oven 1, and thus the motor stator on the clamping components 26 can be baked; since the rack 24 can mesh with the gear 23, the movement of the rack 24 will drive the gear 23 to rotate, and the rotation of the gear 23 will drive the valve stem of the gas pipeline valve 17 to rotate, and thus the gas pipeline valve 17 can be closed or opened.

[0034] A support mounting plate 27 is fixedly installed on the top end of the base 18, a multi-stage oil cylinder 28 is fixedly installed on the support mounting plate 27, the telescopic end of the multi-stage oil cylinder 28 is fixedly connected to the sealing door 25, and two groups of guiding support rods 29 are slidably penetrated through the inner side of the support mounting plate 27, and one end of the guiding support rod 29 is fixedly connected to the sealing door 25; during use, starting the multi-stage oil cylinder 28 can drive the sealing door 25 to move back and forth, so that the sealing door 25 can be closed or moved away from the baking oven 1; and the back-and-forth movement of the sealing door 25 will also drive the rack 24 to move, the movement of the rack 24 will drive the gear 23 to rotate, and the rotation of the gear 23 will drive the valve stem of the gas pipeline valve 17 to rotate, and thus the gas pipeline valve 17 can be closed or opened. When the sealing door 25 is closed with the baking oven 1, the gas pipeline valve 17 is just in an open state. When the sealing door 25 gradually moves away from the baking oven 1, at this time, the movement of the rack 24 drives the valve stem of the gas pipeline valve 17 to rotate, so that the gas pipeline valve 17 is gradually closed; it should be noted that through the two groups of guiding support rods 29, the sealing door 25 can move back and forth stably.

[0035] The clamping assembly 26 includes a clamping base 2601 which is fixedly installed on the sealing door 25. Two groups of limit sliders 2603 are slidably connected in a limit groove 2602 formed in the clamping base 2601. The two groups of limit sliders 2603 are respectively fixedly connected to a group of arc-shaped clamping blocks 2604. The clamping base 2601 is rotatably connected to a bidirectional screw 2605 through a bearing. The bidirectional screw 2605 is threadedly connected to the inner sides of the two groups of limit sliders 2603. The top of the clamping base 2601 is fixedly connected to a U-shaped block 2606. The bidirectional screw 2605 rotatably penetrates through the inner side of the U-shaped block 2606. The top of the bidirectional screw 2605 is fixedly connected to a handwheel 2607. The inner side of the U-shaped block 2606 is threadedly connected to the outer side of a fixing bolt 2608. The inner side of the fixing bolt 2608 is threadedly connected to the bidirectional screw 2605. During use, according to the size of the inner side of the motor stator, it is necessary to adjust the distance between the two groups of arc-shaped clamping blocks 2604. Use a tool to rotate the fixing bolt 2608 so that the fixing bolt 2608 disengages from the U-shaped block 2606. At this time, when the operator rotates the handwheel 2607, it will drive the bidirectional screw 2605 to rotate. The rotation of the bidirectional screw 2605 will drive the two groups of limit sliders 2603 to approach or move away from each other along the limit chute 2603, thereby driving the two groups of arc-shaped clamping blocks 2604 to approach or move away from each other. When the distance between the two groups of arc-shaped clamping blocks 2604 is appropriate, stop rotating the bidirectional screw 2605. At this time, use a tool to rotate the fixing bolt 2608 again so that the fixing bolt 2608 is threadedly connected to the double-thread 2608 and the U-shaped block 2606 at the same time, thereby preventing the bidirectional screw 2605 from rotating by itself, so that the structures of the two groups of arc-shaped clamping blocks 2604 are stable. After the clamping assembly 26 is adjusted, the impregnated motor stators are sleeved on the two groups of arc-shaped clamping blocks 2604 one by one, so that the two groups of arc-shaped clamping blocks 2604 are in contact with the inner side of the motor stator at the same time, thereby relatively stably sleeving the motor stator on the clamping assembly 26.

[0036] A controller 30 is fixedly installed on the outer wall of the support mounting plate 27. It should be noted that when the device is used, it needs to be externally connected to a suitable power supply. The controller 30 is electrically connected to the motor 906, multiple electric heating rods 20, and a multi-stage oil cylinder 28 through wires, and thus the controller 30 can control the operation of the motor 906, multiple electric heating rods 20, and the multi-stage oil cylinder 28.

[0037] Working principle of the present invention: During use, the impregnated motor stators are sleeved on the clamping assembly 26 one by one. Then, starting the multi-stage oil cylinder 28 can drive the sealing door 25 to move towards the baking oven 1 until the sealing door 25 closes the baking oven 1. At this time, the clamping assemblies 26 are all in the inner cavity of the baking oven 1. During this process, the sealing door 25 will also drive the rack 24 to move. The movement of the rack 24 will drive the gear 23 to rotate, and the rotation of the gear 23 will drive the valve stem of the gas pipeline valve 17 to rotate, thereby gradually opening the gas pipeline valve 17. When the sealing door 25 closes with the baking oven 1, the gas pipeline valve 17 is exactly in a fully open state;

[0038] At this time, start the electric heating rod 20 to heat the air in the treatment box 10. At the same time, start the motor 906. The motor 906 will drive the driving rod 901 to rotate. The driving rod 901 rotates and under the transmission of the two sets of meshing bevel gears two 902, it will drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 will drive the rotating rod 5 to rotate under the transmission of the two sets of meshing bevel gears one 8. The rotation of the rotating rod 5 will drive the exhaust fan blade 6 (the exhaust fan blade 6 is the blade used by an exhaust fan) to rotate. The rotation of the exhaust fan blade 6 will draw the air in the baking oven 1 into the treatment box 10 through the air hood one 3 and the pipeline one 13. After the air in the baking oven 1 enters the treatment box 10, it will squeeze the originally heated air in the treatment box 10 into the baking oven 1 through the air hood two 15 and the pipeline two 16, so as to realize the circulating flow of air. During the circulating flow of air, the electric heating rod 20 will uniformly heat the air. When the hot air passes through the impregnated motor stator, it will bake the impregnated motor stator. And when the air flow passes through the two sets of silica gel drying plates 19, the silica gel drying plates 19 can absorb the water vapor in the air and dry the air, thereby improving the baking effect. Also, when the air flow passes through the two sets of activated carbon adsorption nets 11, the activated carbon adsorption nets 11 adsorb harmful gases such as benzene and formaldehyde in part of the paint gas, reducing the overflow of harmful gases after opening the sealing door 25 and creating a relatively good working environment for the operating workers;

[0039] During the baking process, it is inevitable that the paint drips into the collection box 201 through the through-port 12. Since the collection box 201 and the baking oven 1 are interconnected, the paint dripping into the collection box 201 is also baked dry. At this time, the driving rod 901 rotates and drives the reciprocating lead screw 202 to rotate under the transmission of the two groups of sprockets 903 and the chain 904. The rotation of the reciprocating lead screw 202 drives the cleaning plate 203 to move back and forth along the guide rod 204. When the cleaning plate 203 moves back and forth, the cleaning plate 203 continuously cleans the paint dripping on the bottom end position of the inner wall of the collection box 201, so that the paint will not be fixedly attached to the bottom end position of the inner wall of the collection box 201, eliminating the need for operators to use tools such as scrapers to clean the collection box 201 in the later stage. When the baking work of the device is completed, cleaning water can be added to the collection box 201, and then the cleaning plate 203 is used to move back and forth for deep cleaning. After the cleaning is completed, the valve on the drain pipe 205 is opened to drain the sewage in the collection box 201;

[0040] When the drying work of the device is completed, stop the operation of the motor 906 and the multiple groups of electric heating rods 20. At the same time, start the multi-stage oil cylinder 28 to drive the sealing door 25 away from the baking oven 1, and move the baked motor stator out of the baking oven 1. During the process of the sealing door 25 moving away from the baking oven 1, the rack 24 moves to drive the valve stem of the gas pipeline valve 17 to rotate, so that the gas pipeline valve 17 gradually closes. At this time, under the action of the closed gas pipeline valve 17 and the check valve 14, the treatment box 10 is in a relatively sealed state, so that the hot air in the treatment box 10 will not overflow; at this time, the operator wears heat-insulating gloves, takes down the baked motor stator, and replaces it with a new motor stator that needs to be impregnated with paint for continuous baking and drying operation.

[0041] The above content further elaborates on the present invention in combination with specific embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope determined by the claims submitted for the present invention.

Claims

1. A post-painting baking device for motor processing, comprising a baking oven (1), characterized in that: The bottom of the baking oven (1) is provided with a collecting box assembly (2); one side of the baking oven (1) is connected to an air hood (3); a fixing seat (4) is fixedly installed in the air hood (3); the fixing seat (4) is rotatably connected to a rotating rod (5) via a bearing; one end of the rotating rod (5) is fixedly installed with an exhaust fan blade (6); the fixing seat (4) and the air hood (3) are rotatably connected to a rotating shaft (7) via a sealed bearing; a group of bevel gears (8) are fixedly installed on the top of the rotating shaft (7) and the other end of the rotating rod (5); the two groups of bevel gears (8) are meshed with each other; a driving assembly (9) is provided between the rotating shaft (7) and the collecting box assembly (2); a processing box (10) is fixedly installed on the top of the baking oven (1); two groups of activated carbon adsorption nets (11) are slidably inserted into the processing box (10); The collecting box assembly (2) comprises a collecting box (201), the top of the collecting box (201) is fixedly connected to the bottom of the baking oven (1), the baking oven (1) and the collecting box (201) are mutually connected via a through opening (12), the collecting box (201) is rotatably connected to a reciprocating screw (202) via a sealing bearing, the reciprocating screw (202) is threadedly connected to the inner side of a cleaning plate (203), the bottom of the cleaning plate (203) slides and fits the bottom end position of the inner wall of the collecting box (201), the inner side of the cleaning plate (203) slides through a guide rod (204), the guide rod (204) is fixedly installed between the inner walls of the collecting box (201), the outer side of the collecting box (201) is connected to two groups of discharge pipes (205), and valves are installed on each of the discharge pipes (205); The driving assembly (9) comprises a driving rod (901), a set of bevel gears (902) are fixedly mounted on the outer wall of the driving rod (901) and the bottom end of the rotating shaft (7), the two sets of bevel gears (902) are meshed with each other, a set of sprockets (903) are fixedly mounted on the outer wall of the driving rod (901) and the outer wall of the reciprocating screw rod (202), the two sets of sprockets (903) are meshed with chains (904), the driving rod (901) is rotatably connected to a mounting frame (905) and a collecting box (201) via a bearing, a motor (906) is fixedly mounted on the mounting frame (905), the motor (906) is fixedly connected to one end of the driving rod (901), and the mounting frame (905) is fixedly connected to a base (18); A pipe (13) is connected between the gas hood (1) and the processing box (10), and a one-way valve (14) is installed on the pipe (13); a gas hood (15) is passed through the side of the baking box (1) away from the gas hood (3); a pipe (16) is connected between the gas hood (15) and the processing box (10), and a gas pipe valve (17) is installed on the pipe (16); two groups of silica gel drying plates (19) are slidably inserted into the interior of the processing box (10), and a plurality of groups of electric heating rods (20) are installed on the inner wall of the processing box (10); The valve stem of the gas pipeline valve (17) is fixedly connected to a gear (23), the gear (23) can mesh with a rack (24), the rack (24) is fixedly connected to a sealing door (25), the sealing door (25) matches the baking oven (1), and a plurality of clamping assemblies (26) are fixedly mounted on the sealing door (25).

2. The post-painting baking device for motor processing according to claim 1, characterized in that: The processing box (10) is hingedly mounted with a sealing cover (21), and the sealing cover (21) and the processing box (10) are fixed and closed by two sets of lock buckles.

3. The post-painting baking device for motor processing according to claim 1, characterized in that: The collecting box (201) is fixedly mounted on the top of the base (18), and four groups of supporting columns (22) are fixedly mounted between the top of the base (18) and the bottom of the baking oven (1).

4. The post-painting baking device for motor processing according to claim 3 is characterized in that: A support mounting plate (27) is fixedly mounted on the top of the base (18), a multi-stage oil cylinder (28) is fixedly mounted on the support mounting plate (27), a telescopic end of the multi-stage oil cylinder (28) is fixedly connected to the sealing door (25), two groups of guide support rods (29) are slidably penetrated through the inner side of the support mounting plate (27), and one end of the guide support rod (29) is fixedly connected to the sealing door (25).

5. The post-painting baking device for motor processing according to claim 4, characterized in that: A controller (30) is fixedly mounted on the outer wall of the support mounting plate (27).

6. The post-painting baking device for motor processing according to claim 1, characterized in that: The clamping assembly (26) comprises a clamping base (2601), wherein the clamping base (2601) is fixedly mounted on the sealing door (25), wherein two groups of limit sliders (2603) are slidably connected in a limit groove (2602) provided in the clamping base (2601), wherein the two groups of limit sliders (2603) are respectively fixedly connected to a group of arc-shaped clamping blocks (2604), and wherein the clamping base (2601) is rotatably connected to a bidirectional screw (2605) via a bearing, wherein the bidirectional screw (2605) is rotatably connected to the sealing door (25), ...). 605) are threadedly connected to the inner sides of the two sets of limit sliders (2603); the top of the clamping base (2601) is fixedly connected to the U-shaped block (2606); the bidirectional screw (2605) rotates and passes through the inner side of the U-shaped block (2606); the top of the bidirectional screw (2605) is fixedly connected to a handwheel (2607); the inner side of the U-shaped block (2606) is threadedly connected to the outer side of the fixing bolt (2608); and the inner side of the fixing bolt (2608) is threadedly connected to the bidirectional screw (2605).

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