Mica plate baking oven

Abstract

The utility model relates to mica plate production field discloses a mica plate baking oven, including the furnace body, the furnace body outer wall is hinged with the sealed door, the furnace body inner wall is fixedly connected with the heating wire, the furnace body back inner wall is fixedly connected with the motor, the motor output is fixedly connected with the reinforcing disc, the reinforcing disc front end is fixedly connected with the sliding frame, the sliding frame top is connected with the bottom frame with the slide, the bottom frame bottom is fixedly connected with the sliding block, the bottom frame top both sides inner wall all are connected with the threaded rod with the rotation, in the mica plate of putting and taking, through manual pull down the limiting rod and make the limiting block to separate the limiting slot and remove the limiting, after manual outward movement bottom frame, drive the top frame and mica plate slide out the furnace body, then manual rotation threaded rod drives the top frame and removes again, take out the mica plate.

Description

Technical Field

[0001] This utility model relates to the field of mica board production, and in particular to a mica board baking oven. Background Technology

[0002] Mica board is a layered insulating material made primarily from mica through a specific process. It possesses excellent electrical insulation, high-temperature resistance, and mechanical strength. However, it absorbs moisture during mining and processing, necessitating the use of a drying oven to dry the mica board.

[0003] Existing traditional baking ovens typically employ a fixed cavity structure. Mica sheets are manually placed on the rack inside the oven, and their position is manually turned or adjusted to ensure that the mica sheets receive sufficient heating and curing.

[0004] However, with the fixed frame of the existing baking oven, when placing and removing mica sheets, the operator needs to be almost close to the inside of the cavity, making it impossible to slide the mica sheet and frame out of the cavity as a whole. This makes it easy for the operator to be burned by the fixed frame or the inner wall of the oven. Therefore, a mica sheet baking oven is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mica board baking oven, which aims to improve the problem in the prior art that the mica board and the frame cannot be slid out of the cavity as a whole.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a mica board baking oven, comprising an oven body, a sealing door hinged to the outer wall of the oven body, a heating wire fixedly connected to the inner wall of the oven body, a motor fixedly connected to the inner wall of the back of the oven body, a reinforcing plate fixedly connected to the output end of the motor, a sliding frame fixedly connected to the front end of the reinforcing plate, a bottom frame slidably connected to the top of the sliding frame, a slider fixedly connected to the bottom of the bottom frame, threaded rods rotatably connected to the inner walls of both sides of the top of the bottom frame, a top frame threadedly connected to the outer wall of the threaded rods, an auxiliary frame fixedly connected to the bottom of the bottom frame, a limit frame fixedly connected to the bottom of the auxiliary frame, a limit block elastically connected to the bottom inner wall of the limit frame via a limit spring, a limit rod fixedly connected to the bottom of the limit block, and a limit groove formed on the bottom inner wall of the sliding frame.

[0007] As a further description of the above technical solution:

[0008] The reinforcing disc is rotatably connected to the inner wall of the back of the furnace body.

[0009] As a further description of the above technical solution:

[0010] The slider is slidably connected to the top inner wall of the slide frame.

[0011] As a further description of the above technical solution:

[0012] The bottom of the top frame is in contact with the top of the bottom frame.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the auxiliary frame is slidably connected to the outer wall of the sliding frame.

[0015] As a further description of the above technical solution:

[0016] One end of the limiting spring is fixedly connected to the bottom inner wall of the limiting frame, and the other end of the limiting spring is fixedly connected to the bottom of the limiting block.

[0017] As a further description of the above technical solution:

[0018] The limiting block is slidably connected to the inner wall of the limiting frame, and the limiting rod is slidably connected to the inner wall of the limiting frame.

[0019] As a further description of the above technical solution:

[0020] The limiting block is slidably connected to the inner wall of the auxiliary frame, and the top of the limiting block is engaged with the inner wall of the limiting groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a sliding frame, a bottom frame, a top frame, a threaded rod, an auxiliary frame, a limiting frame, a limiting block, a limiting rod, and a limiting groove, when placing or removing the mica plate, the limiting block is disengaged from the limiting groove by manually pulling down the limiting rod, and then the bottom frame is manually moved outward to drive the top frame and the mica plate to slide out of the furnace body. Then, the threaded rod is manually rotated to drive the top frame to move upward and remove the mica plate.

[0023] 2. In this utility model, by setting up a motor, heating wire, reinforcing plate, sliding frame, bottom frame and top frame, when the mica plate is heated, the motor and heating wire are turned on, the heating wire heats the inside of the furnace body, and then the motor drives the sliding frame to rotate, and then the sliding frame drives the bottom frame and top frame to rotate, thereby driving the mica plate to rotate, so that all parts of the mica plate are heated evenly. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the mica board baking oven proposed in this utility model;

[0025] Figure 2 This is a three-dimensional cross-sectional view of the furnace body of a mica board baking oven proposed in this utility model;

[0026] Figure 3This is a three-dimensional schematic diagram of the sliding frame of a mica board baking oven proposed in this utility model.

[0027] Figure 4 This is a three-dimensional cross-sectional view of the sliding frame of a mica board baking oven proposed in this utility model;

[0028] Figure 5 This utility model proposes a mica board baking oven. Figure 4 Enlarged 3D schematic diagram of part A.

[0029] Legend:

[0030] 1. Furnace body; 2. Sealing door; 3. Heating wire; 4. Motor; 5. Sliding frame; 6. Bottom frame; 7. Sliding block; 8. Threaded rod; 9. Top frame; 10. Auxiliary frame; 11. Limiting frame; 12. Limiting spring; 13. Limiting block; 14. Limiting rod; 15. Limiting groove; 16. Reinforcing plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3This utility model provides an embodiment of a mica board baking oven, comprising an oven body 1. The oven body 1 is used in existing mica board production processes where moisture inside the mica board is evaporated at high temperatures and then cured and shaped using an adhesive. A sealing door 2 is hinged to the outer wall of the oven body 1 to seal the oven body 1 and prevent internal heat loss. A heating wire 3 is fixedly connected to the inner wall of the oven body 1. The heating wire 3 is used to raise the temperature required for mica board production by turning it on with a power source. A motor 4 is fixedly connected to the inner wall of the back of the oven body 1. The motor 4 is existing technology and will not be described in detail. It drives a sliding frame 5 to rotate. A reinforcing plate 16 is fixedly connected to the output end of the motor 4. The reinforcing plate 16 has inner and outer layers to provide stable support for the sliding frame 5 and prevent it from bending at the connection between the sliding frame 5 and the motor 4 due to gravity. The sliding frame 5 is fixedly connected to the front end of the reinforcing plate 16. The sliding frame 5 provides a sliding distance for the bottom frame 6 and provides stable support for the bottom frame 6 and the top frame 9. A bottom... The bottom frame 6 is used to prevent the mica plate from sliding out. The top frame 9 is driven by the threaded rod 8 to clamp the mica plate downward. The bottom of the bottom frame 6 is fixedly connected to the slider 7, which is T-shaped and located at the bottom rear side of the bottom frame 6. It is used to slide and connect to the inner wall of the slide frame 5 to provide lateral sliding stability for the bottom frame 6. The top of the slide frame 5 is provided with a transverse sliding groove corresponding to the slider 7. The inner walls on both sides of the top of the bottom frame 6 are rotatably connected to the threaded rod 8. The threaded rod 8 is used to press the top frame 9 up and down by the thread. The outer wall of the threaded rod 8 is threadedly connected to the top frame 9. The top frame 9 is used to cooperate with the bottom frame 6 to clamp the mica plate being processed. The bottom of the bottom frame 6 is fixedly connected to the auxiliary frame 10. The auxiliary frame 10 is set to fit the slide frame 5 to increase the support of the bottom frame 6 after sliding out and to play a certain guiding role. The reinforcing plate 16 is rotatably connected to the inner wall of the back of the furnace body 1. The slider 7 is slidably connected to the inner wall of the top of the slide frame 5. The bottom of the top frame 9 is in contact with the top of the bottom frame 6. The inner wall of the auxiliary frame 10 is slidably connected to the outer wall of the slide frame 5.

[0033] Reference Figures 4-5A limiting frame 11 is fixedly connected to the bottom of the auxiliary frame 10. The limiting frame 11 provides a fixed point for the limiting spring 12 and provides a guide for the vertical sliding of the limiting rod 14 and the limiting block 13, thereby improving the limiting stability. The inner wall of the bottom of the limiting frame 11 is elastically connected to the limiting block 13 through the limiting spring 12. The top of the limiting block 13 is provided with a slope. When the bottom frame 6 and the top frame 9 are pushed inward, the auxiliary frame 10 drives the top slope of the limiting block 13 to contact the front surface of the sliding frame 5, so that the limiting block 13 is compressed downward. As it is pushed in, the limiting block 13 is aligned with the limiting groove 15. Then, the limiting spring 12 bounces the limiting block 13 back into the limiting groove 15. The bottom of the limiting block 13 is fixedly connected to the limiting rod 14. The limiting rod 14 is used to extend the limiting block 13 to the bottom of the limiting frame 11. The limiting block is moved by manually pulling down the limiting rod 14. 13 disengages from the limiting groove 15 to release the limiting. The inner wall of the bottom of the sliding frame 5 has a limiting groove 15, which is used to engage the limiting block 13 to restrict the movement of the bottom frame 6. One end of the limiting spring 12 is fixedly connected to the inner wall of the bottom of the limiting frame 11, and the other end of the limiting spring 12 is fixedly connected to the bottom of the limiting block 13. Through the opposing extrusion force between the limiting spring 12 and the limiting frame 11, the limiting block 13 is always engaged in the inner wall of the limiting groove 15 without being affected by external forces. The limiting spring 12 is made of cobalt-based high-temperature alloy to maintain the stability of the spring at high temperatures. The limiting block 13 is slidably connected to the inner wall of the limiting frame 11. The limiting rod 14 is slidably connected to the inner wall of the limiting frame 11. The limiting block 13 is slidably connected to the inner wall of the auxiliary frame 10. The top of the limiting block 13 is engaged in the inner wall of the limiting groove 15.

[0034] Working principle: When placing or removing the mica sheet, manually pull down the limiting rod 14 to disengage the limiting block 13 from the limiting groove 15 to release the limit. Then, manually move the bottom frame 6 outward, causing the top frame 9 and the mica sheet to slide out of the furnace body 1. Then, manually rotate the threaded rod 8 to move the top frame 9 upward and remove the mica sheet. Similarly, when placing the mica sheet, place it on top of the bottom frame 6. Manually rotate the threaded rod 8 to move the top frame 9 downward, thus clamping mica sheets of different thicknesses. Then, manually... The bottom frame 6 is pushed inward, which drives the auxiliary frame 10 to move inward. The auxiliary frame 10 drives the limiting frame 11 and the limiting block 13 to move inward. At the same time, the top inclined surface of the limiting block 13 contacts the front surface of the sliding frame 5, causing the limiting block 13 to be compressed downward. Then, it is pushed in continuously until the limiting block 13 is aligned with the limiting groove 15. The limiting spring 12 then bounces the limiting block 13 back into the limiting groove 15, realizing the rapid loading and unloading of mica plates and improving the loading and unloading efficiency of production and processing.

[0035] When heating the mica plate, the motor 4 and heating wire 3 are turned on. The heating wire 3 heats the inside of the furnace body 1. The motor 4 drives the reinforcing plate 16 to rotate. The reinforcing plate 16 drives the sliding frame 5 to rotate. The sliding frame 5 drives the bottom frame 6 and the top frame 9 to rotate, thereby driving the mica plate to rotate. This ensures that all parts of the mica plate are heated evenly, effectively reducing temperature differences and improving the consistency of product quality.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mica board baking oven, comprising an oven body (1), characterized in that: A sealing door (2) is hinged to the outer wall of the furnace body (1). A heating wire (3) is fixedly connected to the inner wall of the furnace body (1). A motor (4) is fixedly connected to the inner wall of the back of the furnace body (1). A reinforcing plate (16) is fixedly connected to the output end of the motor (4). A sliding frame (5) is fixedly connected to the front end of the reinforcing plate (16). A bottom frame (6) is slidably connected to the top of the sliding frame (5). A slider (7) is fixedly connected to the bottom of the bottom frame (6). The inner walls of the top two sides of the bottom frame (6) are... A threaded rod (8) is rotatably connected, and a top frame (9) is threadedly connected to the outer wall of the threaded rod (8). An auxiliary frame (10) is fixedly connected to the bottom of the bottom frame (6). A limit frame (11) is fixedly connected to the bottom of the auxiliary frame (10). A limit block (13) is elastically connected to the bottom inner wall of the limit frame (11) through a limit spring (12). A limit rod (14) is fixedly connected to the bottom of the limit block (13). A limit groove (15) is opened on the bottom inner wall of the sliding frame (5).

2. The mica board baking oven according to claim 1, characterized in that: The reinforcing disc (16) is rotatably connected to the inner back wall of the furnace body (1).

3. The mica board baking oven according to claim 1, characterized in that: The slider (7) is slidably connected to the top inner wall of the slide frame (5).

4. A mica board baking oven according to claim 1, characterized in that: The bottom of the top frame (9) is in contact with the top of the bottom frame (6).

5. A mica board baking oven according to claim 1, characterized in that: The inner wall of the auxiliary frame (10) is slidably connected to the outer wall of the slide frame (5).

6. A mica board baking oven according to claim 1, characterized in that: One end of the limiting spring (12) is fixedly connected to the bottom inner wall of the limiting frame (11), and the other end of the limiting spring (12) is fixedly connected to the bottom of the limiting block (13).

7. A mica board baking oven according to claim 1, characterized in that: The limiting block (13) is slidably connected to the inner wall of the limiting frame (11), and the limiting rod (14) is slidably connected to the inner wall of the limiting frame (11).

8. A mica board baking oven according to claim 1, characterized in that: The limiting block (13) is slidably connected to the inner wall of the auxiliary frame (10), and the top of the limiting block (13) is engaged with the inner wall of the limiting groove (15).

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