Ultra-thick mica plate curing and pressurizing device

Abstract

The utility model provides an ultra-thick mica plate curing and pressurizing device which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a box body, the left side and the right side of the interior of the box body are both provided with heaters, the top end of the bottom plate is fixedly connected with a placing base, and the top end of the box body is provided with a pressurizing assembly. A box door is installed in the front side of the box body, a sliding groove is formed in the top end of the bottom plate, a sliding block is slidably connected into the sliding groove, a pushing rod is fixedly connected to the front side of the sliding block, a discharging plate is fixedly connected to the front side of the pushing rod, and a fixing assembly is fixedly connected to the bottom end of the bottom plate. According to the mica plate blanking device, the sliding block is matched with the pushing rod and the blanking plate while being driven to reciprocate, so that a mica plate is blanked, the safety risk caused by manual operation of workers is avoided, the labor intensity of the workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mica plate production, in particular to a curing and pressing device for extra-thick mica plates. Background Art

[0002] The curing and pressing device for extra-thick mica plates is a device used to cure and press mica plates with a larger thickness under high temperature and high pressure environments. This kind of device is usually used to manufacture products that require the use of mica plates in fields such as semiconductors, optoelectronics, and aerospace.

[0003] After some existing curing and pressing devices for extra-thick mica plates press and fix the mica plates, workers need to manually take out the mica plates in the fixing device. However, at this time, the temperature in the fixing and pressing device has not cooled down, and manually taking out the mica plates poses a serious safety risk. Workers may be scalded, which also increases the labor intensity of workers. Moreover, manual operation is rather troublesome, reducing the production efficiency. Therefore, a curing and pressing device for extra-thick mica plates is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a curing and pressing device for extra-thick mica plates in view of the deficiencies of the prior art. While the sliding block is driven to reciprocate, it cooperates with the push rod and the blanking plate to blank the mica plate, avoiding safety risks caused by manual operation by workers.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A curing and pressing device for extra-thick mica plates, including a bottom plate. The top end of the bottom plate is fixedly connected with a box body. Inside the box body, heaters are installed on both the left and right sides. The top end of the bottom plate is fixedly connected with a placement seat. The top end of the box body is installed with a pressing assembly. Inside the front side of the box body, a box door is installed. A sliding groove is opened at the top end of the bottom plate. Inside the sliding groove, a sliding block is slidably connected. The front side of the sliding block is fixedly connected with a push rod. The front side of the push rod is fixedly connected with a blanking plate. The bottom end of the bottom plate is fixedly connected with a fixing assembly. The outside of the fixing assembly is rotatably connected with a driving plate. A motor is installed on the right side of the fixing assembly. The front side of the motor is fixedly connected with a rotating disc. The front side of the rotating disc is fixedly connected with a driving column. The outside of the rotating disc is rotatably connected with a sliding piece. A sealing assembly is opened inside the front side of the box body.

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

[0008] The fixing component includes a placement plate and fixing columns. The top end of the placement plate is fixedly connected to the bottom end of the bottom plate. The right side of the fixing column is fixedly connected to the left side of the placement plate. The outer side of the fixing column is rotatably connected to the inside of the driving plate;

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

[0010] The pressing component includes an electric push rod and a pressing plate. The electric push rod is installed at the top end of the box body. The top end of the pressing plate is fixedly connected to the bottom end of the pressing plate.;

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

[0012] The sealing component includes a placement groove, a first telescopic column, a second telescopic column, a first pushing spring, a limiting piece and a heat preservation strip. The placement groove is opened inside the box body. The first telescopic column is arranged inside the placement groove. The outer side of the second telescopic column is slidably connected to the inside of the first telescopic column. The first pushing spring is sleeved on the outer side of the first telescopic column. The outer side of the limiting piece is slidably connected to the inside of the placement groove. The outer side of the heat preservation strip is slidably connected to the inside of the placement groove;

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

[0014] The front side of the heat preservation strip is fixedly connected to the rear end of the limiting piece. The rear end of the heat preservation strip is in contact with the front side of the box door;

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

[0016] The top end of the driving plate is rotatably connected to the inside of the bottom end of the sliding block. The outer side of the sliding piece is slidably connected to the inside of the driving plate;

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

[0018] The right side of the driving plate is in contact with the left side of the rotating disk. The outer side of the driving column is slidably connected to the inside of the driving plate;

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

[0020] Four corners of the bottom end of the bottom plate are fixedly connected with support columns. The outer side of the push rod is slidably connected to the inside of the box body.

[0021] The beneficial effects of the present utility model are as follows:

[0022] (1) The utility model automatically feeds mica plates by allowing the sliding block to reciprocate while being driven, and cooperating with the push rod and the blanking plate, avoiding safety risks in manual operation by workers, reducing the labor intensity of workers, and improving production efficiency.

[0023] (2) The utility model pushes the limiting piece through the first push spring, thereby pushing the heat preservation strip to fit with the box door, sealing the gap between the box door and the box body, so that during high-temperature fixation, heat loss can be effectively reduced, energy waste during the curing process can be reduced, and the mica plate can be evenly heated to improve the curing effect.

[0024] In summary, the utility model has the advantages of automatically feeding mica plates, avoiding safety risks in manual operation by workers, reducing the labor intensity of workers, improving production efficiency, and effectively reducing heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 is a schematic diagram of the structure of the box body of a curing and pressing device for extra-thick mica plates proposed by the utility model;

[0027] Figure 3 is Figure 2 an enlarged view of part A in

[0028] Figure 4 is a schematic diagram of the structure of the heater of a curing and pressing device for extra-thick mica plates proposed by the utility model;

[0029] Figure 5 is Figure 4 an enlarged view of part B in

[0030] LEGEND DESCRIPTION:

[0031] 1. Bottom plate; 2. Box body; 3. Heater; 4. Placing seat; 5. Electric push rod; 6. Extrusion plate; 7. Box door; 8. Sliding groove; 9. Sliding block; 10. Push rod; 11. Blanking plate; 12. Placement plate; 13. Fixed column; 14. Driving plate; 15. Motor; 16. Rotating disc; 17. Driving column; 18. Sliding piece; 19. Placement groove; 20. First telescopic column; 21. Second telescopic column; 22. First push spring; 23. Limiting piece; 24. Heat preservation strip; 25. Support column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0034] Embodiment 1

[0035] Reference Figures 1-3 And Figure 4, an embodiment provided by the present utility model: a curing and pressing device for ultra-thick mica plates, including a bottom plate 1. A box body 2 is fixedly connected to the top end of the bottom plate 1. The design of the box body 2 is to facilitate the placement of other devices. Heaters 3 are installed on both the left and right sides inside the box body 2. The design of the heaters 3 is to heat the inside of the box body 2. A placement seat 4 is fixedly connected to the top end of the bottom plate 1. The design of the placement seat 4 is to facilitate the placement of mica paper. A pressing assembly is installed on the top end of the box body 2. A box door 7 is installed inside the front side of the box body 2. The design of the box door 7 is to facilitate the closing of the box body 2. A sliding groove 8 is opened on the top end of the bottom plate 1. The design of the sliding groove 8 is to limit the sliding block 9. A sliding block 9 is slidably connected inside the sliding groove 8. The design of the sliding block 9 is to facilitate driving the push rod 10 and the blanking plate 11 to move when driven by the driving plate 14. A push rod 10 is fixedly connected to the front side of the sliding block 9. The design of the push rod 10 is to facilitate connecting the sliding block 9 and the blanking plate 11. A blanking plate 11 is fixedly connected to the front side of the push rod 10. The design of the blanking plate 11 is to facilitate blanking. A fixing assembly is fixedly connected to the bottom end of the bottom plate 1. The outside of the fixing assembly is rotatably connected to a driving plate 14. The design of the driving plate 14 is to facilitate driving the sliding groove 8. A motor 15 is installed on the right side of the fixing assembly. The design of the motor 15 is to facilitate rotating the rotating disk 16. A rotating disk 16 is fixedly connected to the front side of the motor 15. The design of the rotating disk 16 is to facilitate driving the driving plate 14 to move through the driving column 17 and the sliding piece 18. A driving column 17 is fixedly connected to the front side of the rotating disk 16. The design of the driving column 17 is to facilitate connecting the rotating disk 16 and the sliding piece 18. A sliding piece 18 is rotatably connected to the outside of the rotating disk 16. The design of the sliding piece 18 is to facilitate cooperating with the driving column 17 to drive the driving plate 14 to move. A sealing assembly is opened inside the front side of the box body 2. The fixing assembly includes a placement plate 12 and a fixing column 13. The top end of the placement plate 12 is fixedly connected to the bottom end of the bottom plate 1. The design of the placement plate 12 is to facilitate fixing other structures. The right side of the fixing column 13 is fixedly connected to the left side of the placement plate 12. The design of the fixing column 13 is to facilitate fixing the bottom of the driving plate 14. The outside of the fixing column 13 is rotatably connected inside the driving plate 14. The pressing assembly includes an electric push rod 5 and a pressing plate 6. The electric push rod 5 is installed on the top end of the box body 2. The top end of the pressing plate 6 is fixedly connected to the bottom end of the pressing plate 6. The design of the electric push rod 5 is to facilitate pushing the pressing plate 6 to press the stacked mica paper inside. The top end of the driving plate 14 is rotatably connected inside the bottom end of the sliding block 9. The design of the driving plate 14 is to facilitate driving the sliding groove 8. The outside of the sliding piece 18 is slidably connected inside the driving plate 14. The design of the sliding piece 18 is to facilitate cooperating with the driving column 17 to drive the driving plate 14 to move. The right side of the driving plate 14 is in contact with the left side of the rotating disk 16. The design of the driving plate 14 is to facilitate driving the sliding groove 8. The outside of the driving column 17 is slidably connected inside the driving plate 14.The driving column 17 is designed to facilitate the connection between the rotating disc 16 and the sliding piece 18. Support columns 25 are fixedly connected to the four corners of the bottom end of the bottom plate 1. The support columns 25 are designed to facilitate the support of the bottom plate 1. The outer side of the push rod 10 is slidably connected inside the box body 2. The push rod 10 is designed to facilitate the connection between the sliding block 9 and the blanking plate 11.,

[0036] Embodiment 2

[0037] As Figures 4-5 shown, the same or corresponding components as those in Embodiment 1 are labeled with the corresponding reference numerals in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this Embodiment 2 and Embodiment 1 lies in that the sealing assembly includes an installation groove 19, a first telescopic column 20, a second telescopic column 21, a first push spring 22, a limiting piece 23 and a heat preservation strip 24. The installation groove 19 is opened inside the box body 2. The installation groove 19 is designed to facilitate the installation of the first telescopic column 20, the second telescopic column 21, the first push spring 22, the limiting piece 23 and the heat preservation strip 24. The first telescopic column 20 is arranged inside the installation groove 19. The first telescopic column 20 is designed to cooperate with the second telescopic column 21 to support the first push spring 22. The outer side of the second telescopic column 21 is slidably connected inside the first telescopic column 20. The first push spring 22 is sleeved outside the first telescopic column 20. The first push spring 22 is designed to facilitate the pushing of the limiting piece 23, thereby pushing the heat preservation strip 24. The outer side of the limiting piece 23 is slidably connected inside the installation groove 19. The limiting piece 23 is designed to limit the heat preservation strip 24. The outer side of the heat preservation strip 24 is slidably connected inside the installation groove 19. The heat preservation strip 24 is designed to block the gap between the box door 7 and the box body 2 to avoid a large amount of waste of the temperature inside the box body 2. The front side of the heat preservation strip 24 is fixedly connected to the rear end of the limiting piece 23. The rear end of the heat preservation strip 24 is in contact with the front side of the box door 7. The heat preservation strip 24 is designed to block the gap between the box door 7 and the box body 2 to avoid a large amount of waste of the temperature inside the box body 2.,

[0038] Working steps

[0039] Step 1: When a super-thick mica plate curing and pressing device is needed, place the pre-stacked mica paper on the upper end of the placement seat 4. At this time, start the heater 3 and close the box door 7. The heater 3 will provide a high-temperature environment inside the box body 2. After the temperature is appropriate, start the electric push rod 5, and let the electric push rod 5 drive the pressing plate 6 to press the stacked mica paper. Through heating and curing, the binder or resin in the mica paper can be cured, thereby enhancing the structural stability and mechanical properties of the mica plate. Applying a certain pressure makes the mica paper layers closely combine, reduces pores and defects, and improves the density and strength of the mica plate. When the stacked mica paper is fixed and pressed into a super-thick mica plate, at this time, turn off the heater 3, and let the electric push rod 5 drive the pressing plate 6 to lift, no longer pressing the formed super-thick mica plate. At this time, open the box door 7, and the fixation and pressing of the super-thick mica plate are completed. However, the temperature inside the box body 2 is still relatively high at this time. It is necessary to start the motor 15, and let the motor 15 drive the rotating disk 16 to rotate. While the rotating disk 16 is rotating, it will also drive the driving plate 14 to move through the driving column 17 and the sliding piece 18. The driving plate 14 itself is also limited by the fixed column 13 and performs a small-amplitude reciprocating swing. At the same time, it drives the sliding block 9 to move. While the sliding block 9 is moving forward, it will also push the blanking plate 11 through the push rod 10, and the blanking plate 11 will push the super-thick mica plate out of the box body 2 from the placement seat 4, completing the blanking of the super-thick mica plate. By allowing the sliding block 9 to be driven to reciprocate and cooperating with the push rod 10 and the blanking plate 11, the super-thick mica plate is blanked, avoiding safety risks in manual operation by workers, reducing the labor intensity of workers, and also improving the production efficiency.

[0040] Step 2: When the box door 7 is closed, the pushing spring 22 will push the limiting piece 23, thereby pushing the heat-insulating strip 24 to closely fit the front side of the box door 7, sealing the gap between the box door 7 and the box body 2, so that during high-temperature fixation, heat loss can be effectively reduced, energy waste during the curing process can be reduced, and at the same time, the mica plate can be heated evenly, improving the curing effect.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A curing and pressing device for ultra-thick mica plates, comprising a bottom plate, characterized in that, A box body is fixedly connected to the top end of the bottom plate. Heaters are installed on both the left and right sides inside the box body. A placement seat is fixedly connected to the top end of the bottom plate. A pressurizing component is installed on the top end of the box body. A box door is installed inside the front side of the box body. A sliding groove is opened at the top end of the bottom plate. A sliding block is slidably connected inside the sliding groove. A push rod is fixedly connected to the front side of the sliding block. A blanking plate is fixedly connected to the front side of the push rod. A fixing component is fixedly connected to the bottom end of the bottom plate. A driving plate is rotatably connected to the outside of the fixing component. A motor is installed on the right side of the fixing component. A rotating disc is fixedly connected to the front side of the motor. A driving column is fixedly connected to the front side of the rotating disc. A sliding piece is rotatably connected to the outside of the rotating disc. A sealing component is opened inside the front side of the box body.

2. The curing and pressing device for ultra-thick mica plates according to claim 1, wherein, The fixing component includes a placement plate and a fixing column. The top end of the placement plate is fixedly connected to the bottom end of the bottom plate. The right side of the fixing column is fixedly connected to the left side of the placement plate. The outside of the fixing column is rotatably connected inside the driving plate.

3. A curing and pressing device for ultra-thick mica plates according to claim 1, characterized in that, The pressurizing component includes an electric push rod and a pressing plate. The electric push rod is installed on the top end of the box body. The top end of the pressing plate is fixedly connected to the bottom end of the pressing plate.

4. A curing and pressing device for ultra-thick mica plates according to claim 1, characterized in that, The sealing component includes a placement groove, a first telescopic column, a second telescopic column, a first pushing spring, a limiting piece, and a heat preservation strip. The placement groove is opened inside the box body. The first telescopic column is arranged inside the placement groove. The outside of the second telescopic column is slidably connected inside the first telescopic column. The first pushing spring is sleeved on the outside of the first telescopic column. The outside of the limiting piece is slidably connected inside the placement groove. The outside of the heat preservation strip is slidably connected inside the placement groove.

5. A curing and pressing device for ultra-thick mica plates according to claim 4, characterized in that, The front side of the heat preservation strip is fixedly connected to the rear end of the limiting piece. The rear end of the heat preservation strip is in contact with the front side of the box door.

6. The curing and pressing device for ultra-thick mica plates according to claim 1, characterized in that, The top end of the driving plate is rotatably connected inside the bottom end of the sliding block. The outside of the sliding piece is slidably connected inside the driving plate.

7. A curing and pressing device for ultra-thick mica plates according to claim 1, characterized in that, The right side of the driving plate is in contact with the left side of the rotating disc. The outside of the driving column is slidably connected inside the driving plate.

8. The curing and pressing device for ultra-thick mica plates according to claim 1, wherein, Support columns are fixedly connected to the four corners of the bottom end of the bottom plate. The outside of the push rod is slidably connected inside the box body.

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