Oxidation curing furnace

Abstract

An oxidation curing oven comprises a shell and a groove plate, the left side and the right side of the bottom of the inner wall of the shell are fixedly connected with the bottom of the groove plate respectively, the inner wall of the groove plate is connected with an opening and closing structure, the right side of the outer wall of the shell is connected with a curing structure, and second magnetic sheets are fixedly connected to the front portions of the left side and the right side of the shell respectively. The left side and the right side of the opening and closing structure are connected with first magnetic sheets correspondingly. Then the bolts are rotated inwards through the bent plates, the inner sides of the outer walls of the bolts are connected with the round openings of the outer walls of the net plates in an inserted mode, fixing of the net plates is completed, air enters the air through the net plates when the air heater works, the air heater heats the air, and hot air is conveyed into the flow dividing pipes through the bent pipes; and finally, the workpiece enters the shell through the air flow pipe to heat the workpiece on the top plate, a reaction is generated to achieve oxidation curing, the using limitation of the curing oven is eliminated, and the machining effect of the curing oven is ensured.

Description

Technical Field

[0001] This utility model relates to an oxidation curing oven, and more particularly to an oxidation curing oven. Background Technology

[0002] The main function of an oxidation curing oven is to use high-temperature treatment to cause a chemical reaction in coatings, adhesives, or other materials, thereby achieving curing.

[0003] For example, in a curing oven with announcement number "CN219683187U", a hot air blower delivers hot air into an arc-shaped air guide rod and sprays it onto the surface of the workpiece through the air outlet. At the same time, a second motor works, and under the action of the transmission roller and cam, the stage moves up and down reciprocatingly. The first motor works simultaneously, and the stage rotates. In this way, the hot air sprayed from the air outlet can be sprayed onto the workpiece more comprehensively. The hot air acts directly on the workpiece, which not only reduces heat loss but also improves curing efficiency. However, when using a curing oven, the hot air blower also needs to draw in outside air through the internal heating source. At this time, dust in the air is also drawn in and sprayed onto the oxidized and cured workpiece, affecting the oxidized and cured effect. This leads to limitations in the use of the curing oven and affects the processing effect of the curing oven. Summary of the Invention

[0004] This invention aims to solve the problems existing in the prior art by providing an oxidation curing oven that eliminates the limitations of curing ovens and ensures the processing effect of the curing oven.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: This oxidation curing oven includes an outer shell and a groove plate. The bottom left and right sides of the inner wall of the outer shell are respectively fixedly connected to the bottom of the groove plate. The inner wall of the groove plate is connected to an opening and closing structure. The right side of the outer wall of the outer shell is connected to a curing structure. The front left and right sides of the outer shell are respectively fixedly connected to a second magnetic sheet. The left and right sides of the opening and closing structure are respectively connected to a first magnetic sheet. The top of the opening and closing structure is connected to a vertical plate.

[0006] To further improve the design, the fixed structure includes a bend and a diversion pipe. The outer wall of the bend is fixedly connected to the right side of the outer wall of the outer shell. The left end of the bend is connected to the right side of the diversion pipe. The outer wall of the diversion pipe is connected to the circular opening of the outer wall of the outer shell. A hot air blower is connected to the right side of the diversion pipe. Curved plates are fixedly connected to the upper and lower right ends of the hot air blower. A mesh plate is attached to the right side of the hot air blower. Bolts are threaded onto the inner wall of the curved plates.

[0007] Further improvements include inserting the inner side of the outer wall of the bolt into the outer circular opening of the mesh plate.

[0008] Further improvements include the opening and closing structure comprising a straight rod and a base frame. The outer wall of the straight rod is slidably connected to the inner wall of the groove plate, the top of the straight rod is fixedly connected to the bottom of the base frame, and a door panel is fixedly connected to the front of both the straight rod and the base frame.

[0009] Further improvements include fixing the top front and rear sides of the base frame to the bottom of the two upright plates respectively, and fixing a top plate to the top of the upright plates.

[0010] Further improvements include fixing the left and right sides of the door panel to the inner sides of two second magnetic sheets, and fixing a bent rod to the front of the door panel.

[0011] The beneficial effects of this utility model are as follows: In this utility model, the left side of the mesh plate is attached to the right side of the hot air blower in the curing structure. Then, the bolt is rotated inward through the curved plate, so that the inner side of the outer wall of the bolt is inserted into the outer circular opening of the mesh plate, thus completing the mesh plate fixing. Then, when the hot air blower is working, air enters the interior through the mesh plate. The hot air blower heats the air and sends the hot air through the bend pipe to the distribution pipe. Finally, the hot air enters the outer shell through the airflow pipe to heat the workpiece on the top plate, producing a reaction to achieve oxidation curing. This eliminates the limitations of the curing oven and ensures the processing effect of the curing oven. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the outer shell, the bend, and the shunt pipe;

[0014] Figure 3 for Figure 1 A schematic diagram of the structure of A in the middle;

[0015] Figure 4 for Figure 1 Schematic diagram of the connection relationship between the base frame and the uprights;

[0016] Figure 5 for Figure 1 A schematic diagram of the connection structure between the middle channel plate and the straight rod.

[0017] Explanation of reference numerals in the attached drawings: 1. Outer shell; 2. Solidified structure; 201. Bend; 202. Diverter pipe; 203. Hot air blower; 204. Curved plate; 205. Mesh plate; 206. Bolt; 3. Opening and closing structure; 301. Straight rod; 302. Base frame; 303. Door panel; 4. Groove plate; 5. Vertical plate; 6. Top plate; 7. Circular plate; 8. First magnetic piece; 9. Bend rod; 10. Second magnetic piece. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Example 1:

[0020] See attached document Figure 1-5 In this embodiment, an oxidation curing oven includes an outer shell 1 and a groove plate 4. The bottom left and right sides of the inner wall of the outer shell 1 are fixedly connected to the bottom of the groove plate 4, respectively. The inner wall of the groove plate 4 is connected to an opening and closing structure 3. The right side of the outer wall of the outer shell 1 is connected to a curing structure 2. The front left and right sides of the outer shell 1 are respectively fixedly connected to a second magnetic sheet 10, which is a negative electrode. The left and right sides of the opening and closing structure 3 are respectively connected to a first magnetic sheet 8, which is a positive electrode. The top of the opening and closing structure 3 is connected to a vertical plate 6.

[0021] The fixed structure 2 includes a bend 201 and a diversion pipe 202. The outer wall of the bend 201 is fixedly connected to the right side of the outer wall of the outer shell 1. The left end of the bend 201 is connected to the right side of the diversion pipe 202. The outer wall of the diversion pipe 202 is connected to the round opening of the outer wall of the outer shell 1. A hot air blower 203 is connected to the right side of the diversion pipe 202. The operation and use of the hot air blower 203 is existing technology and will not be elaborated in detail. The model is selected according to the usage requirements. Curved plates 204 are fixedly connected to the upper and lower right ends of the hot air blower 203 respectively. A mesh plate 205 is attached to the right side of the hot air blower 203. The mesh plate 205 is made of stainless steel and has the function of blocking impurities. Bolts 206 are threadedly connected to the inner wall of the curved plate 204. The inner side of the outer wall of the bolt 206 is inserted into the round opening of the outer wall of the mesh plate 205. The bolt 206 plays a role in fixing the curved plate 204 and the mesh plate 205.

[0022] By using the curing structure 2, the left side of the mesh plate 205 is aligned with the right side of the hot air blower 203. Then, the bolt 206 is rotated inward through the curved plate 204, so that the inner side of the outer wall of the bolt 206 is inserted into the outer circular opening of the mesh plate 205, thus fixing the mesh plate 205. Then, when the hot air blower 203 is working, air enters the interior through the mesh plate 205. The hot air blower 203 heats the air, and the hot air is sent to the distribution pipe 202 through the bent pipe 201. Finally, it enters the outer shell 1 through the airflow pipe 202 to heat the workpiece on the top plate 6, producing a reaction to achieve oxidation curing. This eliminates the limitations of the curing oven and ensures the processing effect of the curing oven.

[0023] The opening and closing structure 3 includes a straight rod 301 and a base frame 302. The outer wall of the straight rod 301 is slidably connected to the inner wall of the slot plate 4. The straight rod 301 slides back and forth through the inner wall of the slot plate 4 under force. The top of the straight rod 301 is fixedly connected to the bottom of the base frame 302. Door panels 303 are fixedly connected to the front of both the straight rod 301 and the base frame 302. The front and rear sides of the top of the base frame 302 are fixedly connected to the bottom of two upright plates 5 respectively. The top of the upright plates 5 is fixedly connected to a top plate 6. The left and right sides of the door panel 303 are fixedly connected to the inner sides of two second magnetic pieces 10 respectively. A bent rod 9 is fixedly connected to the front of the door panel 303. The bent rod 9 facilitates pulling the door panel 303 back and forth.

[0024] Working principle:

[0025] Workpiece placement in the oxidation curing oven:

[0026] The door panel 303 moves forward via the bent rod 9, and the moving door panel 303 carries the first magnetic piece 8 away from the second magnetic piece 10. At this time, the straight rod 301 moves forward on the inner wall of the slot plate 4, and the moving straight rod 301 carries the base frame 302 forward. The moving base frame 302, together with the upright plate 4, carries the top plate 6 forward, so that the top plate 6 is moved out of the outer shell 1. Then, the workpiece is placed on the top plate 6, and then the door panel 303 is pushed backward, so that the straight rod 301 moves backward on the inner wall of the slot plate 4. At this time, the straight rod 301 carries the base frame 302 backward, and at the same time, together with the upright plate 5, carries the top plate 6 backward, until the first magnetic piece 8 and the second magnetic piece 10 are attracted to each other, so that the door panel 303 and the outer shell 1 are closed from the front.

[0027] Oxidation curing oven usage:

[0028] Make the left side of the mesh plate 205 fit with the right side of the hot air blower 203. Then, rotate the bolt 206 inward through the curved plate 204 so that the inner side of the outer wall of the bolt 206 is inserted into the outer round opening of the mesh plate 205, thus fixing the mesh plate 205. Then, when the hot air blower 203 is working, air enters the interior through the mesh plate 205. The hot air blower 203 will heat the air and send the hot air through the bent pipe 201 to the distribution pipe 202. Finally, it enters the outer shell 1 through the airflow pipe 202 to heat the workpiece on the top plate 6, producing a reaction to achieve oxidation and curing. After the operation is completed, open the door plate 303 according to the above operation to remove the workpiece on the top plate 6. The top plate 6 is a stainless steel mesh frame, and the air source can pass through from bottom to top.

[0029] Example 2:

[0030] See attached document Figure 1-5 In this embodiment, an oxidation curing oven further includes a circular plate 7, the outer wall of which is fixedly connected to the upper circular opening of the outer wall of the door panel 303.

[0031] Working principle:

[0032] The circular plate 7 is a stainless steel circular mesh plate, which can discharge excess gas inside the outer shell 1 and prevent the outer shell 1 from deforming due to excessive air pressure inside the outer shell 1.

[0033] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An oxidation curing oven, comprising an outer shell (1) and a groove plate (4), wherein the bottom left and right sides of the inner wall of the outer shell (1) are respectively fixedly connected to the bottom of the groove plate (4), characterized in that: The inner wall of the groove plate (4) is connected to an opening and closing structure (3), the outer wall of the outer shell (1) is connected to a solidification structure (2), the front of the left and right sides of the outer shell (1) is fixed with a second magnetic sheet (10), the left and right sides of the opening and closing structure (3) are connected with a first magnetic sheet (8), and the top of the opening and closing structure (3) is connected with a vertical plate (5).

2. The oxidation curing oven according to claim 1, characterized in that: The solidification structure (2) includes a bend (201) and a diversion pipe (202). The outer wall of the bend (201) is fixedly connected to the right side of the outer wall of the outer shell (1). The left end of the bend (201) is connected to the right side of the diversion pipe (202). The outer wall of the diversion pipe (202) is connected to the round opening of the outer wall of the outer shell (1). A hot air blower (203) is connected to the right side of the diversion pipe (202). Curved plates (204) are fixedly connected to the right ends of the upper and lower sides of the hot air blower (203). A mesh plate (205) is attached to the right side of the hot air blower (203). Bolts (206) are threadedly connected to the inner wall of the curved plate (204).

3. The oxidation curing oven according to claim 2, characterized in that: The inner side of the outer wall of the bolt (206) is inserted into the outer wall of the mesh plate (205).

4. The oxidation curing oven according to claim 1, characterized in that: The opening and closing structure (3) includes a straight rod (301) and a base frame (302). The outer wall of the straight rod (301) is slidably connected to the inner wall of the groove plate (4). The top of the straight rod (301) is fixedly connected to the bottom of the base frame (302). A door panel (303) is fixedly connected to the front of both the straight rod (301) and the base frame (302).

5. The oxidation curing oven according to claim 4, characterized in that: The top front and rear sides of the base frame (302) are respectively fixed to the bottom of two upright plates (5), and the top plate (6) is fixed to the top of the upright plates (5).

6. The oxidation curing oven according to claim 4, characterized in that: The left and right sides of the door panel (303) are respectively fixed to the inner sides of two second magnetic pieces (10), and a bent rod (9) is fixed to the front of the door panel (303).

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