Gel material thickness control device

Abstract

The utility model discloses a gel material thickness control device which comprises a working box and a conveying frame, the outer surface of the working box is fixedly connected with a supporting frame, the end, away from the working box, of the supporting frame is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a hydraulic rod, a hydraulic cylinder is arranged on the side of the conveying frame, and the hydraulic cylinder is fixedly connected with the working box. The output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, a fixing barrel is arranged on the side of the hydraulic cylinder, a telescopic rod is movably connected to the side inner wall of the fixing barrel, scale marks are arranged on the outer surface of the telescopic rod, and a positioning plate is fixedly connected to the top end of the telescopic rod. According to the required rolling forming thickness of the gel material, the telescopic rod is firstly lifted by the height of the thickness, then the hydraulic cylinder is started to enable the connecting plate to be lifted to abut against the lower surface of the positioning plate, meanwhile, the lifted height of the compression roller is the thickness of the gel material, and accurate control over the thickness of the gel material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel production equipment, in particular to a gel material thickness control device. Background Art

[0002] Gel, also known as dry gel. When most of the solvent is removed from the gel, the liquid content in the gel is much less than the solid content, or the medium filled in the spatial network structure of the gel is gas, and the surface is solid, this is a dry gel, also known as aerogel. Aerogels often have requirements for thickness during the production process. The thickness of aerogel refers to its size in a certain direction. Different thicknesses of aerogels will have different degrees of impact on their performance and applications.

[0003] When processing gel materials, the existing gel material thickness control device generally rolls the gel material through a pressure roller so that the gel is rolled into a certain thickness and remains unchanged. Sometimes the gel material needs to be rolled to different thicknesses, and the pressing distance of the pressure roller needs to be adjusted. However, it is not easy to adjust the distance and the adjustment distance is not accurate enough, which will affect the thickness of the gel after rolling. After searching, it was found that the technical solution provided by the utility model with application number CN201820909974.5 also has the above problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a gel material thickness control device, wherein the height of the telescopic rod is adjusted by the scale line set on the telescopic rod, and when the positioning plate is at the lowest end, the pressure roller just contacts the surface of the conveyor belt, and at this time, the upper surface of the connecting plate contacts the lower surface of the positioning plate and the connecting plate is also at the lowest end, and according to the thickness of the gel material to be rolled and formed, the telescopic rod is first raised to the height of the thickness, and then the hydraulic cylinder is started to raise the connecting plate to the lower surface of the positioning plate. At the same time, the height of the pressure roller is the thickness of the gel material, thereby realizing precise control of the thickness of the gel material; through the multiple linearly arranged pressure rollers set in the rolling device, the gel material can be fully rolled to ensure the stable forming of the gel material.

[0005] The utility model also provides a gel material thickness control device as mentioned above, comprising: a working box and a conveying frame, the outer surface of the working box is fixedly connected to a support frame, the end of the support frame away from the working box is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a hydraulic rod, a hydraulic cylinder is arranged on the side of the conveying frame, the output end of the hydraulic cylinder is fixedly connected to the hydraulic rod, a fixed cylinder is arranged on the side of the hydraulic cylinder, a telescopic rod is movably connected to the side inner wall of the fixed cylinder, the outer surface of the telescopic rod is provided with scale lines, and the top end of the telescopic rod is fixedly connected to a positioning plate; the outer surface of the working box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a pressure roller.

[0006] According to the gel material thickness control device, when the connecting plate and the positioning plate are located at the lowest end, the upper surface of the connecting plate and the lower surface of the positioning plate are in contact with each other, and the scale line is at the zero scale position.

[0007] According to the gel material thickness control device, the height to which the pressure roller is lifted is equal to the height to which the connecting plate is lifted and equal to the distance to which the telescopic rod is extended. The distance to which the telescopic rod is extended is equal to the scale at which the scale line is flush with the upper surface of the fixed cylinder.

[0008] According to the gel material thickness control device, the number of the pressing rollers is four and arranged in a linear array, and the lifting height of the pressing rollers is equal to the rolling thickness of the gel material.

[0009] According to the gel material thickness control device, the number of the rotating shafts is four, the outer surface of the rotating shaft is fixedly connected to a pulley, and the outer surface of the pulley is rollingly connected to a belt.

[0010] According to the gel material thickness control device, a second motor is fixedly connected to the outer surface of the conveyor frame, the second motor is electrically connected to an external power source, and an output end of the second motor is fixedly connected to a conveyor belt.

[0011] According to the gel material thickness control device, the outer surface of the conveyor belt is provided with a side plate, and the side plate is located at the edge of the conveyor belt.

[0012] According to the gel material thickness control device, the hydraulic cylinder and the first motor are both electrically connected to an external power source.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a gel material thickness control device of the utility model;

[0016] Figure 2 The utility model is a gel material thickness control device Figure 1 A partial enlarged schematic diagram in the middle;

[0017] Figure 3 It is a partial connection schematic diagram of a gel material thickness control device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a rolling device of a gel material thickness control device.

[0019] Legend:

[0020] 1. Working box; 2. Support frame; 3. Hydraulic cylinder; 4. Hydraulic rod; 5. Connecting plate; 6. Fixed cylinder; 7. Telescopic rod; 8. Scale line; 9. Positioning plate; 10. First motor; 11. Rotating shaft; 12. Pulley; 13. Belt; 14. Pressure roller; 15. Conveyor frame; 16. Second motor; 17. Conveyor belt; 18. Side plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The embodiment of the utility model is a gel material thickness control device, which includes a working box 1 and a conveying frame 15. The outer surface of the working box 1 is fixedly connected with a support frame 2. The end of the support frame 2 away from the working box 1 is fixedly connected with a connecting plate 5. The lower surface of the connecting plate 5 is fixedly connected with a hydraulic rod 4. A hydraulic cylinder 3 is arranged on the side of the conveying frame 15. The output end of the hydraulic cylinder 3 is fixedly connected with the hydraulic rod 4. The hydraulic cylinder 3 pushes the hydraulic rod 4 to extend, so that the supporting frame 2 drives the working box 1 to move. A fixed cylinder 6 is arranged on the side of the hydraulic cylinder 3. The inner wall of the fixed cylinder 6 is movably connected with a telescopic rod 7. The outer surface of the telescopic rod 7 is provided with a scale line 8. The top of the telescopic rod 7 is fixedly connected with a positioning plate 9. When the connecting plate 5 and the positioning plate 9 are at the lowest end, the upper surface of the connecting plate 5 and the lower surface of the positioning plate 9 are in contact with each other, and the scale line 8 is at the zero scale position, ensuring that when the gel is not processed, the working box 1 is in the initial state, that is, at the lowest point, so that the height can be adjusted according to the gel processing thickness.

[0023] The outer surface of the working box 1 is fixedly connected to the first motor 10, the output end of the first motor 10 is fixedly connected to the rotating shaft 11, the outer surface of the rotating shaft 11 is fixedly connected to the pressure roller 14, the number of the rotating shafts 11 is four, the outer surface of the rotating shaft 11 is fixedly connected to the pulley 12, the outer surface of the pulley 12 is rollingly connected to the belt 13, the lifting height of the pressure roller 14 is equal to the lifting height of the connecting plate 5, and is equal to the extension distance of the telescopic rod 7, the extension distance of the telescopic rod 7 is equal to the scale line 8 and the upper surface of the fixed cylinder 6 are flush, the number of the pressure rollers 14 is four and the linear array, the lifting height of the pressure roller 14 is equal to the rolling thickness of the gel material, according to the rolling thickness, the extension distance of the telescopic rod 7 is adjusted by the scale line 8, and then the hydraulic rod 4 is adjusted to make the connecting plate 5 and the positioning plate 9 abut each other, at this time the lifting height of the pressure roller 14 is the rolling thickness of the gel material.

[0024] The outer surface of the conveyor frame 15 is fixedly connected with a second motor 16, which is electrically connected to an external power source, and the output end of the second motor 16 is fixedly connected with a conveyor belt 17, which is driven by the second motor 16 to convey the gel material. The outer surface of the conveyor belt 17 is provided with a side plate 18, which is located at the edge of the conveyor belt 17 to prevent the edge of the gel material from falling off the conveyor belt 17 when the pressing roller 14 rolls.

[0025] Working principle: When the gel material needs to be processed, first adjust the extension distance of the telescopic rod 7 according to the rolling thickness of the gel material, then adjust the hydraulic rod 4 to make the connecting plate 5 and the positioning plate 9 abut against each other. At this time, the lifting height of the pressure roller (14) is the rolling thickness of the gel material. Then, the gel material is placed on the conveyor belt 17, and the second motor 16 is started for transportation. Under the action of the first motor 10, the pressure roller 14 rolls the gel material to the required thickness.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A gel material thickness control device, characterized in that: include: A working box (1) and a conveying frame (15), wherein the outer surface of the working box (1) is fixedly connected to a supporting frame (2), and the end of the supporting frame (2) away from the working box (1) is fixedly connected to a connecting plate (5), and the lower surface of the connecting plate (5) is fixedly connected to a hydraulic rod (4), and a hydraulic cylinder (3) is arranged on the side of the conveying frame (15), and the output end of the hydraulic cylinder (3) is fixedly connected to the hydraulic rod (4), and a fixing cylinder (6) is arranged on the side of the hydraulic cylinder (3), and the inner wall of the side of the fixing cylinder (6) is movably connected to a telescopic rod (7), and the outer surface of the telescopic rod (7) is provided with a scale line (8), and the top of the telescopic rod (7) is fixedly connected to a positioning plate (9); the outer surface of the working box (1) is fixedly connected to a first motor (10), and the output end of the first motor (10) is fixedly connected to a rotating shaft (11), and the outer surface of the rotating shaft (11) is fixedly connected to a pressure roller (14).

2. A gel material thickness control device according to claim 1, characterized in that: When the connecting plate (5) and the positioning plate (9) are located at the lowest end, the upper surface of the connecting plate (5) and the lower surface of the positioning plate (9) are in contact with each other, and the scale line (8) is at the zero scale position.

3. A gel material thickness control device according to claim 1, characterized in that: The height to which the pressure roller (14) is lifted is equal to the height to which the connecting plate (5) is lifted, and is also equal to the distance to which the telescopic rod (7) is extended, and the distance to which the telescopic rod (7) is extended is equal to the scale at which the scale line (8) is flush with the upper surface of the fixed cylinder (6).

4. A gel material thickness control device according to claim 1, characterized in that: The number of the pressing rollers (14) is four and they are arranged in a linear array, and the lifting height of the pressing rollers (14) is equal to the rolling thickness of the gel material.

5. A gel material thickness control device according to claim 1, characterized in that: The number of the rotating shafts (11) is four, the outer surface of the rotating shaft (11) is fixedly connected to a pulley (12), and the outer surface of the pulley (12) is rollingly connected to a belt (13).

6. A gel material thickness control device according to claim 1, characterized in that: A second motor (16) is fixedly connected to the outer surface of the conveying frame (15); the second motor (16) is electrically connected to an external power source; and a conveyor belt (17) is fixedly connected to the output end of the second motor (16).

7. A gel material thickness control device according to claim 6, characterized in that: The outer surface of the conveyor belt (17) is provided with a side plate (18), and the side plate (18) is located at the edge of the conveyor belt (17).

8. A gel material thickness control device according to claim 1, characterized in that: The hydraulic cylinder (3) and the first motor (10) are both electrically connected to an external power source.

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