A bubble discharging device for producing aerated light plate

Abstract

The utility model discloses a bubble discharging device for aerated light plate production, concretely relates to light plate production technical field, including raw material box, the inside of raw material box is provided with exhaust component, and exhaust component includes material -turning frame, and material -turning frame slidingly arranged in the vertical direction of raw material box, and exhaust component still includes vacuum pump, and vacuum pump sets up on the lateral wall of raw material box, and the inner wall of raw material box is provided with the exhaust port, and the outside fixedly connected with exhaust pipe of exhaust port, and the gas -discharging end of exhaust pipe is fixedly connected with the air inlet end of vacuum pump. The utility model discloses a setting exhaust component, can utilize material -turning frame in exhaust component and move in the vertical direction inside raw material box, to carry out the material -turning of raw material inside raw material box, makes the bubble inside raw material and moves and rises to the surface breakage after and can go out to the outside after vacuum pump, can further reduce the bubble amount in raw material to the production quality of light plate can be further improved.

Description

Technical Field

[0001] This utility model relates to the field of lightweight board production technology, specifically to a bubble discharge device for the production of aerated lightweight boards. Background Technology

[0002] In recent years, the types of new lightweight materials in the furniture industry have been increasing, and related technologies have been continuously advancing. Lightweight materials undoubtedly have a very promising future in the furniture industry. Compared with traditional engineered wood panels, lightweight materials not only greatly improve the utilization rate of wood, but their lighter weight and wider range of thicknesses and sizes also provide more possibilities for design and the furniture industry.

[0003] In the production of existing lightweight sheet materials, a certain amount of air bubbles are present inside the raw materials when they enter the extrusion mold. However, existing lightweight sheet production often lacks corresponding gas venting devices. If these air bubbles are not vented from the raw materials in time, it will cause pores to appear inside the produced lightweight sheet materials, affecting the quality of the lightweight sheet materials and making them inconvenient to use.

[0004] Therefore, we have made improvements to this and proposed a bubble discharge device for the production of aerated lightweight panels. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a bubble removal device for the production of aerated lightweight sheet metal, comprising a raw material box, a box cover fixedly connected to the raw material box, a feed hopper fixedly connected to the box cover, a discharge port fixedly connected to the bottom of the raw material box, a discharge valve fixedly connected to the discharge port via a pipe, a discharge pipe fixedly connected to the discharge valve, an exhaust assembly provided inside the raw material box, the exhaust assembly including a tilting frame slidably disposed in the vertical direction of the raw material box, the exhaust assembly also including a vacuum pump disposed on the side wall of the raw material box, an exhaust port opened on the inner wall of the raw material box, an exhaust pipe fixedly connected to the outside of the exhaust port, and the exhaust end of the exhaust pipe fixedly connected to the inlet end of the vacuum pump.

[0007] As a preferred embodiment of this utility model, a horizontal plate is fixedly connected to the side wall of the raw material box, the vacuum pump is fixedly connected to the horizontal plate, and a pneumatic valve is fixedly connected inside the exhaust port.

[0008] As a preferred embodiment of this utility model, the two inner side walls of the raw material box are provided with sliding grooves, and the two sides of the turning frame are fixedly connected with sliders, and the sliders are slidably connected to the sliding grooves.

[0009] As a preferred embodiment of this utility model, an electric push rod is fixedly connected to the inner bottom surface of the box cover. The electric push rod is vertically arranged with the box cover. The output end of the electric push rod is vertically downward and fixedly connected to a mounting plate. The end of the mounting plate away from the electric push rod is fixedly connected to the material turning frame. The outer peripheral wall of the material turning frame is slidably connected to the inner wall of the raw material box.

[0010] As a preferred embodiment of this utility model, the top of the feed hopper is hinged to a cover plate, and a sealing ring is fixedly connected to the bottom of the cover plate.

[0011] As a preferred embodiment of this utility model, the exhaust port is configured with a conical structure, and the smaller diameter end of the exhaust port faces the side of the pneumatic valve.

[0012] The beneficial effects of this utility model are as follows: In this utility model, by setting an exhaust assembly, the material turning frame that moves vertically inside the material box can be used to turn the material inside the material box, so that the air bubbles inside the material move and rise to the surface and burst, and are discharged outward by a vacuum pump, which can further reduce the amount of air bubbles in the material, thereby further improving the production quality of lightweight boards. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic cross-sectional view of the present invention;

[0017] Figure 4 This is a utility model Figure 3 Enlarged schematic diagram of the structure of section A in the middle.

[0018] In the diagram: 1. Raw material box; 2. Box cover; 3. Feed hopper; 4. Cover plate; 5. Horizontal plate; 6. Vacuum pump; 7. Discharge pipe; 8. Discharge valve; 9. Exhaust pipe; 10. Electric actuator; 11. Slide rail; 12. Mounting plate; 13. Tilting frame; 131. Sliding block; 14. Exhaust port; 15. Pneumatic valve. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0020] Example: Figures 1 to 4 As shown, this utility model discloses a bubble removal device for the production of aerated lightweight sheet materials, comprising a raw material box 1, a box cover 2 fixedly connected to the raw material box 1, a feed hopper 3 fixedly connected to the box cover 2, a discharge port fixedly connected to the bottom of the raw material box 1, a discharge valve 8 fixedly connected to the discharge port via a pipe, a discharge pipe 7 fixedly connected to the discharge valve 8, and an exhaust assembly inside the raw material box 1, including a tilting frame 13 slidably disposed in the vertical direction of the raw material box 1. The tilting frame 13, which moves vertically inside the raw material box 1, facilitates the stirring of the raw materials inside the raw material box 1, thereby facilitating the removal of bubbles from the raw materials. The exhaust assembly also includes a vacuum pump 6, which is disposed on the side wall of the raw material box 1. An exhaust port 14 is opened on the inner wall of the raw material box 1, and an exhaust pipe 9 is fixedly connected to the outside of the exhaust port 14. The exhaust end of the exhaust pipe 9 is fixedly connected to the inlet end of the vacuum pump 6. The vacuum pump 6 facilitates the extraction of gas generated by the bubbles discharged from the raw materials, making it more convenient to use.

[0021] A horizontal plate 5 is fixedly connected to the side wall of the raw material box 1, and a vacuum pump 6 is fixedly connected to the horizontal plate 5. A pneumatic valve 15 is fixedly connected inside the exhaust port 14. The horizontal plate 5 makes it easier to install the vacuum pump 6.

[0022] The two inner side walls of the raw material box 1 are provided with sliding grooves 11, and the two sides of the flipping frame 13 are fixedly connected with sliders 131, which are slidably connected to the sliding grooves 11. By using the sliding connection between the sliders 131 and the sliding grooves 11, the movement path of the flipping frame 13 can be further limited.

[0023] An electric push rod 10 is fixedly connected to the inner bottom surface of the box cover 2. The electric push rod 10 is vertically arranged with the box cover 2. The output end of the electric push rod 10 is vertically downward and fixedly connected to the mounting plate 12. By setting the electric push rod 10, the electric push rod 10 can be used to drive the material tilting frame 13 to move vertically inside the raw material box 1, so as to facilitate the use of the material tilting frame 13 for venting. The end of the mounting plate 12 away from the electric push rod 10 is fixedly connected to the material tilting frame 13. The outer peripheral wall of the material tilting frame 13 is slidably connected to the inner wall of the raw material box 1.

[0024] The top of the feed hopper 3 is hinged to a cover plate 4, which makes it easier to seal the internal environment of the raw material box 1; a sealing ring is fixedly connected to the bottom of the cover plate 4.

[0025] The exhaust port 14 is designed with a conical structure. By designing the exhaust port 14 with a conical structure, it is possible to further prevent the raw materials inside the raw material box 1 from overflowing into the exhaust pipe 9. The small diameter end of the exhaust port 14 faces the side of the pneumatic valve 15.

[0026] During operation, when lightweight sheet metal needs to be produced, the raw material box 1 is first installed above the existing extrusion molding device, and the discharge pipe 7 is placed inside the extrusion molding die. Then, the connection between the discharge pipe 7 and the extrusion molding die is sealed with a sealing ring. Next, the raw material is fed into the raw material box 1 through the feed hopper 3. The maximum height of the raw material in the raw material box 1 is below the exhaust port 14. After feeding, the cover plate 4 is placed on the feed hopper 3, and the connection is sealed with a sealing ring. Then, the electric actuator 10 is activated, which drives the mounting plate 12 vertically inside the raw material box 1. The material is moved, and the material inside the material box 1 is turned over by the turning rack 13. During the turning process, the air bubbles inside the material will move upward under the force of the turning until they reach the top of the material. At this time, the air bubbles burst. Then, the vacuum pump 6 is started and the pneumatic valve 15 is opened. The vacuum pump 6 is used to discharge the burst air bubbles to the outside of the material box 1. After the air bubbles in the material inside the material box 1 are discharged, the discharge valve 8 fixedly connected to the discharge port at the bottom of the material box 1 is opened. The defoamed material is then transported to the extrusion mold of the lightweight sheet material for production through the discharge pipe 7.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A bubble discharge device for the production of aerated lightweight sheet metal, comprising a raw material tank (1), characterized in that, A lid (2) is fixedly connected to the raw material box (1), a feed hopper (3) is fixedly connected to the lid (2), a discharge port is fixedly connected to the bottom of the raw material box (1), a discharge valve (8) is fixedly connected to the discharge port through a pipe, a discharge pipe (7) is fixedly connected to the discharge valve (8), an exhaust assembly is provided inside the raw material box (1), the exhaust assembly includes a tilting frame (13), the tilting frame (13) is slidably arranged in the vertical direction of the raw material box (1), the exhaust assembly also includes a vacuum pump (6), the vacuum pump (6) is arranged on the side wall of the raw material box (1), an exhaust port (14) is opened on the inner wall of the raw material box (1), an exhaust pipe (9) is fixedly connected to the outside of the exhaust port (14), and the exhaust end of the exhaust pipe (9) is fixedly connected to the inlet end of the vacuum pump (6).

2. The bubble discharge device for producing aerated lightweight sheet metal according to claim 1, characterized in that, A horizontal plate (5) is fixedly connected to the side wall of the raw material box (1), the vacuum pump (6) is fixedly connected to the horizontal plate (5), and a pneumatic valve (15) is fixedly connected inside the exhaust port (14).

3. The bubble discharge device for the production of aerated lightweight sheet metal according to claim 1, characterized in that, The raw material box (1) has sliding grooves (11) on both inner side walls, and the flipping frame (13) has sliders (131) fixedly connected to both sides, and the sliders (131) are slidably connected to the sliding grooves (11).

4. The bubble discharge device for the production of aerated lightweight sheet metal according to claim 1, characterized in that, An electric push rod (10) is fixedly connected to the inner bottom surface of the box cover (2). The electric push rod (10) is vertically arranged with the box cover (2). The output end of the electric push rod (10) is vertically downward and fixedly connected to a mounting plate (12). The end of the mounting plate (12) away from the electric push rod (10) is fixedly connected to the material turning frame (13). The outer peripheral wall of the material turning frame (13) is slidably connected to the inner wall of the raw material box (1).

5. The bubble discharge device for the production of aerated lightweight sheet metal according to claim 4, characterized in that, The top of the feed hopper (3) is hinged to a cover plate (4), and a sealing ring is fixedly connected to the bottom of the cover plate (4).

6. The bubble discharge device for the production of aerated lightweight sheet metal according to claim 1, characterized in that, The exhaust port (14) is a conical structure, with the smaller diameter end of the exhaust port (14) facing the side of the pneumatic valve (15).

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