Vacuum hot press

Abstract

The utility model discloses a vacuum hot press, which relates to the technical field of vacuum hot presses and comprises a machine body. A pressing plate is fixedly connected to the interior of the machine body; an electric sliding rail is fixedly connected to the interior of the machine body; the top end of the electric sliding rail is slidably connected with a working plate. A first electric guide rail is fixedly connected to the side end of the machine body. The bottom end of the first electric guide rail is slidably connected with a cleaning plate. A workpiece is placed on a working plate, the working plate slides into the machine body through an electric sliding rail, hot pressing treatment is conducted through a pressing plate, a cleaning plate can slide through a first electric guide rail, a motor can enable a cleaning brush to rotate, waste on the surface of the working plate is cleaned, and the rotating cleaning effect of the cleaning brush is high; and the cleaning brush can deal with waste materials with strong adhesion, the cleaning brush and the cleaning brush are matched to automatically clean the waste materials on the working plate, frequent shutdown for cleaning is not needed, and the production efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of vacuum hot press technology, and specifically to a vacuum hot press. Background Technology

[0002] Vacuum hot press is a key piece of equipment that uses a vacuum environment, high temperature and high pressure to form materials. It is widely used in fields such as cemented carbide, functional ceramics, powder metallurgy and new energy materials. Its core function is to reduce the gas content inside the material by drawing a vacuum, and then apply pressure through a precise temperature control and hydraulic system to make the material undergo physical or chemical changes under high temperature and high pressure, ultimately forming a high-density, high-performance dense structure.

[0003] Existing vacuum hot presses typically include an upper mold, a lower mold, a vacuum system, a heating source, and a hydraulic system. During operation, the raw material plates are stacked on the lower mold, the vacuum system extracts air from the mold cavity to create a vacuum environment, the heating source heats the material, and the hydraulic system drives the press head to apply pressure, causing the material to be formed under high temperature and high pressure.

[0004] In existing technologies, after vacuum hot press pressing, there is often a problem of waste material sticking to the surface of the press plate. Due to the high temperature and high pressure environment, the contact surface between the material and the press plate is prone to local melting or chemical bonding, and the residual waste material is difficult to remove completely. This not only affects the surface quality of subsequent products, but also causes problems such as uneven heat conduction of the mold and pressure distribution deviation. Frequent shutdowns for cleaning significantly reduce production efficiency and increase maintenance costs. Utility Model Content

[0005] The purpose of this utility model is to provide a vacuum hot press to solve the technical problem in the prior art where the material and the pressure plate contact surface are prone to local melting or chemical bonding under high temperature and high pressure, and the residual waste is difficult to remove completely. This not only affects the surface quality of subsequent products, but also leads to uneven heat conduction and pressure distribution deviation in the mold.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A vacuum hot press includes a body; a pressure plate is fixedly connected inside the body; an electric slide rail is fixedly connected inside the body; a work plate is slidably connected to the top of the electric slide rail; a first electric guide rail is fixedly connected to the side of the body; a cleaning plate is slidably connected to the bottom of the first electric guide rail; a locking block is fixedly connected to the bottom of the cleaning plate; a connecting plate is slidably connected to the bottom of the locking block; a cleaning brush is fixedly connected to the bottom of the connecting plate; a collection groove is provided inside the body; and a cleaning unit is provided at the bottom of the cleaning plate.

[0008] As a further embodiment of this utility model: the cleaning unit includes a second electric guide rail; the second electric guide rail is fixedly connected to the bottom end of the cleaning plate; a motor is slidably connected to the bottom end of the second electric guide rail; and a cleaning brush is fixedly connected to the output end of the motor.

[0009] As a further embodiment of this utility model: a connecting hose is fixedly connected to the top of the cleaning plate, and the connecting hose is connected to the cleaning water bucket; a nozzle is fixedly connected to the side end of the cleaning plate; a gun head is fixedly connected to the side end of the nozzle, and the gun head is located on the side close to the cleaning brush.

[0010] As a further embodiment of this utility model: a scraper is fixedly connected to the bottom end of the connecting plate, and the scraper is located on one side of the cleaning brush.

[0011] The beneficial effects of this utility model are as follows: The workpiece is placed on the work plate, and the work plate is slid into the machine body by an electric slide rail. It is then subjected to heat pressing by a pressure plate. The cleaning plate can slide by a first electric guide rail, and the cleaning plate slides onto the surface of the work plate, allowing the cleaning brush to slide and rub. The friction of the cleaning brush can remove the residual waste on the work plate, and can quickly clean the waste on the surface of the work plate. The motor can make the cleaning brush rotate to clean the waste on the surface of the work plate. The rotation of the cleaning brush has a strong cleaning effect. The cleaning brush can handle the waste with strong adhesion. The cooperation between the cleaning brush and the cleaning brush can automatically clean the waste on the work plate without frequent machine stops for cleaning, thus ensuring production efficiency. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the pressure plate structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the cleaning plate structure in this utility model;

[0016] In the diagram: 1. Body; 2. Pressure plate; 3. Working plate; 4. Electric slide rail; 5. Electric guide rail No. 1; 6. Cleaning plate; 7. Collection tank; 8. Locking block; 9. Connecting plate; 10. Cleaning brush; 11. Scraper; 12. Electric guide rail No. 2; 13. Motor; 14. Cleaning brush; 15. Nozzle; 16. Gun head; 17. Connecting hose. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-3 As shown, a vacuum hot press includes a body 1; a pressure plate 2 is fixedly connected inside the body 1; an electric slide rail 4 is fixedly connected inside the body 1; a working plate 3 is slidably connected to the top of the electric slide rail 4; a first electric guide rail 5 is fixedly connected to the side end of the body 1; a cleaning plate 6 is slidably connected to the bottom end of the first electric guide rail 5; a locking block 8 is fixedly connected to the bottom end of the cleaning plate 6; a connecting plate 9 is slidably connected to the bottom end of the locking block 8; a cleaning brush 10 is fixedly connected to the bottom end of the connecting plate 9; a collection groove 7 is provided inside the body 1; and a cleaning unit is provided at the bottom end of the cleaning plate 6.

[0019] During operation, the workpiece is placed on the work plate 3, and the work plate 3 is slid into the machine body 1 by the electric slide rail 4. It is then subjected to hot pressing by the pressure plate 2. During the operation, due to the high temperature and pressure environment, the material and the contact surface of the pressure plate are prone to local melting or chemical bonding, resulting in waste residue on the work plate 3. The cleaning plate 6 can be slid by the first electric guide rail 5. The cleaning plate 6 slides onto the surface of the work plate 3, thereby causing the cleaning brush 10 to slide and rub. The friction of the cleaning brush 10 can clean the waste residue on the work plate 3, which can quickly clean the waste on the surface of the work plate 3. The waste can be swept into the internal storage of the collection tank 7 without the need for manual cleaning. The cleaning brush 10 is also easy to install and remove, and can be matched with the sliding connecting plate 9 and the clamping block 8.

[0020] The cleaning unit includes a second electric guide rail 12; the second electric guide rail 12 is fixedly connected to the bottom end of the cleaning plate 6; a motor 13 is slidably connected to the bottom end of the second electric guide rail 12; and a cleaning brush 14 is fixedly connected to the output end of the motor 13.

[0021] The motor 13 can slide through the second electric guide rail 12, and the position of the motor 13 can be adjusted. The motor 13 can rotate the cleaning brush 14 to clean the waste on the surface of the work plate 3. The cleaning brush 14 has a strong cleaning effect and can deal with the waste with strong adhesion. The cleaning brush 14 and the cleaning brush 10 can automatically clean the waste on the work plate 3 without frequent machine stops for cleaning, thus ensuring production efficiency.

[0022] A connecting hose 17 is fixedly connected to the top of the cleaning plate 6, and the connecting hose 17 is connected to the cleaning water bucket; a nozzle 15 is fixedly connected to the side end of the cleaning plate 6; a gun head 16 is fixedly connected to the side end of the nozzle 15, and the gun head 16 is located on the side close to the cleaning brush 14.

[0023] The connecting hose 17 connects to a cleaning water tank containing a mixture of water and cleaning solution. This mixture is delivered through the hose 17 and then sprayed through the nozzle 15, which assists in the cleaning of the cleaning brush 10 and the cleaning brush 14. The nozzle 16 can clean the cleaning brush 14, rinsing away any impurities it has absorbed, ensuring the cleaning brush 14 effectively cleans the work plate 3.

[0024] A scraper 11 is fixedly connected to the bottom end of the connecting plate 9, and the scraper 11 is located on one side of the cleaning brush 10.

[0025] The sliding of the cleaning brush 10 will cause the scraper 11 to slide as well. The scraper 11 is made of steel. The sliding of the scraper 11 can scrape off the waste on the surface of the work plate 3. It can deal with the waste with strong adhesion. In conjunction with the cleaning brush 14 and the cleaning brush 10, the waste cleaning effect can be improved.

[0026] The working principle of this utility model is as follows: During operation, the workpiece is placed on the work plate 3. The work plate 3 is slid into the machine body 1 via the electric slide rail 4. It is then subjected to heat pressing by the pressure plate 2. During operation, due to the high temperature and pressure environment, local melting or chemical bonding easily occurs at the contact surface between the material and the pressure plate, resulting in waste residue on the work plate 3. The first electric guide rail 5 allows the cleaning plate 6 to slide, which slides onto the surface of the work plate 3, allowing the cleaning brush 10 to slide and rub. The friction of the cleaning brush 10 cleans the residual waste on the work plate 3, quickly cleaning the waste on the surface of the work plate 3. The waste can be swept into the collection tank 7 for storage, eliminating the need for manual cleaning. The cleaning brush 10 is easy to install and remove; simply match the sliding connecting plate 9 with the locking block 8. The second electric guide rail 12 allows the motor 13 to slide. Adjusting the position of the motor 13 causes the cleaning brush 14 to rotate, further cleaning the surface of the work plate 3. Waste is cleaned using the powerful rotating cleaning brush 14, which can handle even strongly adhesive waste. The combination of the cleaning brush 14 and the cleaning brush 10 automatically cleans the waste on the work plate 3, eliminating the need for frequent machine stops and ensuring production efficiency. The sliding of the cleaning brush 10 causes the scraper 11, made of steel, to slide as well. The scraper 11 can scrape off the waste on the surface of the work plate 3, handling even strongly adhesive waste. Together with the cleaning brush 14 and cleaning brush 10, it improves the waste cleaning effect. The connecting hose 17 connects to the cleaning water tank, which contains a mixture of water and cleaning solution. This mixture is delivered through the connecting hose 17 and sprayed through the nozzle 15, which assists the cleaning brush 10 and cleaning brush 14 in their cleaning effect. The nozzle 16 can clean the cleaning brush 14, rinsing away the impurities it has absorbed, ensuring the cleaning effect of the cleaning brush 14 on the work plate 3.

[0027] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A vacuum hot press, characterized by, The utility model provides a kind of electric slide rail cleaning device, including body (1);The inside of the body (1) is fixed with pressing plate (2);The inside of the body (1) is fixed with electric slide rail (4);The top end of the electric slide rail (4) is slidably connected with working plate (3);The side end of the body (1) is fixed with one electric guide rail (5);The bottom of the one electric guide rail (5) is slidably connected with cleaning plate (6);The bottom of the cleaning plate (6) is fixed with clamping block (8);The bottom of the clamping block (8) is slidably connected with connecting plate (9);The bottom of the connecting plate (9) is fixed with cleaning brush (10);The inside of the body (1) is provided with collecting groove (7);The bottom of the cleaning plate (6) is equipped with cleaning unit.

2. A vacuum hot press as claimed in claim 1, wherein The cleaning unit includes second electric guide rail (12);The second electric guide rail (12) is fixed at the bottom of cleaning plate (6);The bottom of the second electric guide rail (12) is slidably connected with motor (13);The output of the motor (13) is fixed with cleaning brush (14).

3. A vacuum hot press as defined in claim 1, wherein The top of the cleaning plate (6) is fixed with connecting hose (17), connecting hose (17) is connected with cleaning bucket;The side end of the cleaning plate (6) is fixed with spray head (15);The side end of the spray head (15) is fixed with gun head (16), gun head (16) is arranged on the side close to cleaning brush (14).

4. A vacuum hot press as defined in claim 1, wherein The bottom of the connecting plate (9) is fixed with scraper (11), scraper (11) is arranged on the side of cleaning brush (10).

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