Vacuum defoaming stirring device

Abstract

The utility model discloses a vacuum defoaming stirring device which comprises a bottom plate, a box body is arranged at the top end of the bottom plate, a supporting plate is arranged at the bottom end of the box body, an electric telescopic rod is arranged in the supporting plate, a sliding groove is formed in the top end of the supporting plate, and a movable plate is arranged at the telescopic end of the electric telescopic rod. The movable plate is movably connected with the sliding groove, a stirring bin is arranged at the top end of the movable plate, a pressure sensor is arranged on one side in the stirring bin, a protective shell is arranged at the top end of the box body, a protective door is arranged on the surface of the box body, and an operation plate is arranged on the surface of the protective door. According to the vacuum defoaming stirring device, an electric telescopic rod drives a moving plate to move along a sliding groove, so that a stirring bin is driven to move, stirring rods are matched to stir and defoam raw materials, the defoaming efficiency is improved by changing the stirring center point, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum degassing and stirring, in particular to a vacuum degassing and stirring device. Background Art

[0002] Automotive interior films require vacuum degassing during the production process to avoid bubbling. Automotive interior films, such as dashboards, usually adopt a vacuum forming coating process. This process involves vacuum-bonding a film with a certain elasticity onto a plastic frame through vacuum molding to complete the bonding of the formed texture and the frame. During the vacuum degassing process, it needs to be stirred to speed up the degassing efficiency.

[0003] In the existing vacuum degassing and stirring devices, the stirring position is mostly fixed, which greatly reduces the degassing effect and the practicality of the device. In the existing vacuum degassing and stirring devices, the extracted gas is mostly discharged directly, which makes it easy to affect the environment, thereby greatly reducing the environmental friendliness of the device. Therefore, we have made improvements and proposed a vacuum degassing and stirring device. Utility Model Content

[0004] The purpose of the present utility model is to provide a vacuum degassing and stirring device to solve the problem that the existing vacuum degassing and stirring devices proposed in the above background technology have fixed stirring positions, which greatly reduces the degassing effect and the practicality of the device. In the existing vacuum degassing and stirring devices, the extracted gas is mostly discharged directly, which makes it easy to affect the environment, thereby greatly reducing the problem of the environmental friendliness of the device.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a vacuum degassing and stirring device, comprising a base plate, a box body is provided at the top of the base plate, a support plate is provided at the bottom of the box body, an electric telescopic rod is provided inside the support plate, a slide is provided at the top of the support plate, a movable plate is provided at the telescopic end of the electric telescopic rod, the movable plate is movably connected to the slide, a stirring chamber is provided at the top of the movable plate, a pressure sensor is provided on one side of the inside of the stirring chamber, a protective shell is provided at the top of the box body, a protective door is provided on the surface of the box body, and an operating panel is provided on the surface of the protective door.

[0006] Preferably, a servo motor is provided at the top of the protective shell, a coupling is provided at the output end of the servo motor, and a stirring rod is provided at the bottom end of the coupling.

[0007] Preferably, a filter compartment is provided at the top of the bottom plate, and non-woven fabric is provided inside the filter compartment.

[0008] Preferably, the filter bin is internally provided with electrostatic cotton, and the filter bin is internally provided with activated carbon.

[0009] Preferably, the filter bin is internally provided with electrostatic cotton, and the filter bin is internally provided with activated carbon.

[0010] Preferably, the filter bin is internally provided with electrostatic cotton, and the filter bin is internally provided with activated carbon.

[0011] Compared with the prior art, the vacuum degassing stirring device has the advantages that:

[0012] The vacuum degassing stirring device can move the stirring bin along the chute through the electric telescopic rod and the moving plate according to actual needs during daily use, so that the center point of stirring is changed to speed up the degassing efficiency, and the practicability of the device is greatly improved.

[0013] The vacuum degassing stirring device can move the stirring bin along the chute through the electric telescopic rod and the moving plate according to actual needs during daily use, so that the center point of stirring is changed to speed up the degassing efficiency, and the practicability of the device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a perspective view of the utility model;

[0016] Figure 3 It is a perspective view of the utility model;

[0017] Figure 4 It is a perspective view of the utility model;

[0018] In the drawing: 1, protective door; 2, delivery pipe; 3, vacuum pump; 4, connecting pipe; 5, exhaust port; 6, activated carbon; 7, electrostatic cotton; 8, non-woven fabric; 9, filter bin; 10, bottom plate; 11, stirring bin; 12, box; 13, protective shell; 14, operation plate; 15, moving plate; 16, support plate; 17, chute; 18, electric telescopic rod; 19, stirring rod; 20, pressure sensor; 21, servo motor; 22, coupling. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4The utility model provides a technical solution: a vacuum degassing and stirring device, including a bottom plate 10, the main function of which is to support the bottom end of the device, so that the device can run more stably. A box body 12 is provided on the top of the bottom plate 10, which plays a key supporting role in manufacturing. Their stability and rigidity can ensure that the structure of the entire box body 12 does not deform during use. A support plate 16 is provided at the bottom end of the box body 12, the main function of which is to fix the electric telescopic rod 18, so that the electric telescopic rod 18 can run more stably. The electric telescopic rod 18 is provided inside the support plate 16, which is driven by an electric motor to realize the rod body The linear telescopic movement satisfies the adjustment requirements of the equipment in terms of spatial position. A slide 17 is provided on the top of the support plate 16. In mechanical transmission, the relative sliding between two objects, when one object slides inside another object, a groove is opened. The telescopic end of the electric telescopic rod 18 is provided with a movable plate 15, the main function of which is to be driven by the electric telescopic rod 18 to move, thereby driving the mixing bin 11 to move. The movable plate 15 is movably connected to the slide 17. A mixing bin 11 is provided on the top of the movable plate 15. A discharge port is provided on the surface of the mixing bin 11 for easy discharge and convenient use. The main function is to stir and de-stir the raw materials of the automotive interior film. Bubbles, a pressure sensor 20 is provided on one side of the mixing chamber 11, the model can be TH300B, which can convert the gas pressure into an electrical signal output, thereby realizing the measurement, control and monitoring of the gas, a protective shell 13 is provided on the top of the box body 12, the main function of which is to protect the coupling 22, so that the coupling 22 runs more stably, a protective door 1 is provided on the surface of the box body 12, which can block the passage of shock waves and poisonous agents, and protect the internal personnel from chemical, biological and nuclear weapons. An operating panel 14 is provided on the surface of the protective door 1 to improve the processing accuracy. The CNC machine tool operation panel is one of the important devices for controlling the operation of the CNC machine tool. , it can strictly control and adjust the operating parameters of the machine tool. A servo motor 21 is set at the top of the protective shell 13, and the model can be 40-0013050W. It is mainly used to accurately control the position of the motor and can be applied to robots, automated production lines, CNC machine tools, medical equipment and other fields. A coupling 22 is set at the output end of the servo motor 21, which refers to a device that connects two shafts or a shaft and a rotating part, rotates together during the transmission of motion and power, and does not disengage under normal circumstances. A stirring rod 19 is set at the bottom end of the coupling 22, which plays an important role in accelerating the crushing and dissolution of solids and liquids. Its appearance has improved industrial production efficiency.

[0021] A filter chamber 9 is provided at the top of the bottom plate 10, and its main function is to filter the extracted air, thereby greatly improving the environmental friendliness of the device. A non-woven fabric 8 is provided inside the filter chamber 9, which has achieved anti-static, anti-alcohol, anti-plasma and other properties through special treatment, and is used to make surgical gowns, protective clothing, masks, etc. An electrostatic cotton 7 is provided inside the filter chamber 9, which filters tiny particles in the air, such as bacteria, viruses and pollen, through electrostatic adsorption, thereby reducing the blockage of the filter and extending its service life. Activated carbon 6 is provided inside the filter chamber 9, which is a specially treated carbon. Organic raw materials such as fruit shells, coal, wood, etc. are heated under air-tight conditions to reduce non-carbon components. A vacuum pump 3 is provided on the top of the filter chamber 9, and the model can be D8C 220V, a device for improving, generating and maintaining vacuum in a closed space. It uses mechanical, physical, chemical or physicochemical methods to evacuate the container to obtain vacuum. An exhaust port 5 is provided on one side of the filter bin 9. Its main function is to discharge the filtered gas so that the filtering work can proceed normally. A delivery pipe 2 is provided on the top of the vacuum pump 3. Its main function is to transport the gas in the box 12 so that the inside of the box 12 reaches vacuum. A connecting pipe 4 is provided on one side of the vacuum pump 3. Its main function is to transport the gas into the filter bin 9 so as to filter it, so as to prevent direct discharge from affecting the environment.

[0022] Working principle: When the vacuum degassing and stirring device is needed to work, first, the protective door 1 can be opened to put the raw materials into the stirring chamber 11, and then the protective door 1 can be closed, and then the vacuum pump 3 can be started to drive the conveying pipe 2 to operate, so as to extract the air inside the box 12 to make it reach a vacuum environment, and then the servo motor 21 can be started to drive the coupling 22 to rotate, and then the coupling 22 can be used to drive the stirring rod 19 to rotate, and the stirring rod 19 can be used to stir and deaerate the raw materials, and then the electric telescopic rod 18 can be started to drive the movable plate 15 to move along the slide 17, thereby driving the stirring chamber 11 to move. The extracted gas can be transported into the filter chamber 9 through the connecting pipe 4, and then it is preliminarily filtered by the non-woven fabric 8, and then further filtered by the electrostatic cotton 7, and then adsorbed by the activated carbon 6, and then discharged through the exhaust port 5.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum degassing and stirring device, comprising a bottom plate (10), characterized in that: A box body (12) is provided at the top of the bottom plate (10), a support plate (16) is provided at the bottom of the box body (12), an electric telescopic rod (18) is provided inside the support plate (16), a slide groove (17) is provided at the top of the support plate (16), a movable plate (15) is provided at the telescopic end of the electric telescopic rod (18), the movable plate (15) is movably connected to the slide groove (17), a stirring chamber (11) is provided at the top of the movable plate (15), a pressure sensor (20) is provided on one side of the stirring chamber (11), a protective shell (13) is provided at the top of the box body (12), a protective door (1) is provided on the surface of the box body (12), and an operating panel (14) is provided on the surface of the protective door (1).

2. A vacuum degassing stirring device according to claim 1, characterized in that: A servo motor (21) is provided at the top of the protective shell (13), a coupling (22) is provided at the output end of the servo motor (21), and a stirring rod (19) is provided at the bottom end of the coupling (22).

3. A vacuum degassing stirring device according to claim 1, characterized in that: A filter chamber (9) is provided at the top of the bottom plate (10), and non-woven fabric (8) is provided inside the filter chamber (9).

4. A vacuum degassing stirring device according to claim 3, characterized in that: The filter chamber (9) is provided with electrostatic cotton (7) inside, and the filter chamber (9) is provided with activated carbon (6) inside.

5. The vacuum degassing and stirring device according to claim 3, characterized in that: A vacuum pump (3) is provided at the top of the filter chamber (9), and an exhaust port (5) is provided at one side of the filter chamber (9).

6. A vacuum degassing and stirring device according to claim 5, characterized in that: A delivery pipe (2) is provided at the top of the vacuum pump (3), and a connecting pipe (4) is provided at one side of the vacuum pump (3).

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