Telescopic gum dipping baffle for producing aerogel heat insulation sheet

Abstract

The utility model discloses a telescopic gum dipping baffle for producing aerogel heat insulation sheets, which comprises a supporting plate assembly and a fixing assembly, the bottom of the supporting plate assembly is arranged in the fixing assembly, the supporting plate assembly comprises a straight plate body, the bottom end of the straight plate body is fixedly connected with a sawtooth plate body, and the fixing assembly comprises a fixing plate and a mounting plate. According to the utility model, a telescopic structure is formed, the serrated plate body is clamped between the two clamping plates, limitation is formed by the shapes of the serrated opening and the serrated plate body, and the height of the whole support plate assembly can be changed by pulling or pressing the straight plate body, so that the length can be changed according to the size of the sheet when the glue dipping work is carried out on the sheets with different sizes; the impregnation baffle does not need to be replaced, and use is more convenient; the angle of the fixing assembly can be adjusted through rotation, the fixing assembly is fixed through the locking bolt after adjustment is completed, and then the supporting angle of the supporting plate assembly is changed, so that the sheet supporting requirements of different positions can be met, and the sheet supporting device is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel heat insulation sheet production, in particular to a retractable glue-impregnated baffle for producing aerogel heat insulation sheets. Background Art

[0002] Aerogel is a nanoporous material with low density, low thermal conductivity, high specific surface area and high porosity. Therefore, it has excellent thermal insulation properties and is widely used in construction, aerospace, energy storage, new energy electric vehicles and other fields; aerogel insulation sheet is made by compounding aerogel with reinforcing materials such as ceramic fiber sheets and glass fiber sheets through a special process. At present, the sol-gel method is commonly used to prepare aerogel insulation sheets, among which dipping is a more important part of the process flow, which directly determines the output and quality of production. Therefore, it is necessary to use appropriate tools in this process to increase the rate and yield of sheet dipping. Therefore, during dipping, a dipping baffle is used to support the sheet, but the current dipping baffle has the following defects:

[0003] Most of the current dipping baffles use a stainless steel flat plate structure, the length of which cannot be adjusted, and cannot cope with the dipping of sheets of different sizes. The dipping baffle needs to be frequently replaced according to the size of the sheet, which is rather troublesome.

[0004] To this end, we propose a retractable impregnated baffle for producing aerogel insulation sheets to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a retractable resin-impregnated baffle for producing an aerogel thermal insulation sheet, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retractable dipped baffle for producing aerogel insulation sheet, comprising a support plate assembly and a fixing assembly, wherein the bottom of the support plate assembly is arranged in the fixing assembly, the support plate assembly comprises a straight plate body, the bottom end of the straight plate body is fixedly connected to a serrated plate body, the fixing assembly comprises a fixing plate and a mounting plate, an inner groove is provided on the top of the fixing plate, two clamping plates are horizontally slidably arranged in the inner groove, two serrated openings are provided on one side of the two clamping plates close to each other, the shape of the serrated openings is consistent with the shape of the side wall of the serrated plate body, the lower part of the serrated plate body is located between the two clamping plates, and the two serrated openings contact the two sides of the lower part of the serrated plate body.

[0007] Preferably, the two clamps are horizontally fixed with a plurality of sliding columns on one side away from each other, and a plurality of sliding holes are horizontally opened on both sides of the fixed plate corresponding to the positions of the plurality of sliding columns. The sliding columns are slidably sleeved in the sliding holes, and a spring is sleeved on the sliding column. One end of the spring is fixed to the side wall of the clamp, and the other end of the spring is fixed to the side wall of the inner groove.

[0008] Preferably, the bottom surface of the fixed plate is fixedly connected to the hinge block, two rotating columns are horizontally fixedly connected to the two ends of the hinge block, two hinge seats are vertically fixedly connected to the two sides of the top surface of the mounting plate, the two rotating columns are rotatably connected to the two hinge seats, and the hinge block is rotatably arranged between the two hinge seats.

[0009] Preferably, a limiting opening is formed at one end of the sliding hole away from the inner groove, the diameter of the limiting opening is larger than the diameter of the sliding hole, the end of the sliding column away from the clamping plate is fixedly connected to the limiting plate, the limiting plate is inserted into the limiting opening, the two clamping plates are fixedly connected to two soft sleeve ends away from one side edge position, the inner side wall of the other end of the soft sleeve is fixedly connected to the side walls of both sides and the top surface of the fixed plate, and the cross-section of the soft sleeve is n-shaped.

[0010] Preferably, one of the side walls of the hinge seat is fixed to an arc plate, a threaded tube is horizontally fixed to the arc plate, the threaded tube is threadedly connected to a locking bolt, the end of the locking bolt is fixed to a rubber head, and the rubber head contacts the surface of the rotating column.

[0011] Preferably, a plurality of upper circular holes are evenly arranged on the straight plate body, a plurality of lower circular holes are evenly arranged on the serrated plate body, the diameter of the upper circular holes is consistent with the diameter of the lower circular holes, the diameter of the upper circular holes is 1-5 cm, the spacing between the plurality of upper circular holes is consistent with the spacing between the plurality of lower circular holes, the spacing between the plurality of upper circular holes is 5-10 cm, a plurality of circular holes are horizontally arranged on the fixed plate corresponding to the positions of the plurality of lower circular holes, and a carrying handle is fixedly connected to the top surface of the straight plate body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model forms a retractable structure, in which the serrated plate body is clamped between two clamping plates, and a limit position is formed by the shape of the serrated mouth and the serrated plate body. The height of the entire support plate assembly can be changed by pulling or pressing down the straight plate body. In this way, when dipping sheets of different sizes, the length can be changed according to the size of the sheets, and there is no need to replace the dipping baffle, which is more convenient to use. The fixed assembly in the utility model can adjust the angle by rotating, and after the adjustment is completed, it is fixed with a locking bolt, thereby changing the support angle of the support plate assembly, which can meet the support needs of sheets in different positions, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure in the first and second embodiments of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the support plate assembly in the first and second embodiments of the utility model;

[0016] Figure 3 It is a schematic diagram of the main body cutaway structure in the first and second embodiments of the utility model;

[0017] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the structure at center A;

[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. support plate assembly; 2. fixing assembly; 11. straight plate body; 12. serrated plate body; 13. upper round hole; 14. lower round hole; 15. carrying handle; 21. fixing plate; 22. mounting plate; 23. inner groove; 24. clamping plate; 25. serrated mouth; 26. sliding column; 27. sliding hole; 28. spring; 29. ​​limiting mouth; 210. limiting plate; 212. hinge block; 213. rotating column; 214. hinge seat; 215. arc plate; 216. threaded pipe; 217. locking bolt; 218. rubber head; 219. round hole; 220. soft cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-3 The utility model provides a technical solution: a retractable dipped baffle for producing aerogel thermal insulation sheet, comprising a support plate assembly 1 and a fixing assembly 2, wherein the bottom of the support plate assembly 1 is arranged in the fixing assembly 2, the support plate assembly 1 comprises a straight plate body 11, the bottom end of the straight plate body 11 is fixedly connected to a sawtooth plate body 12, the fixing assembly 2 comprises a fixing plate 21 and a mounting plate 22, an inner groove 23 is provided at the top of the fixing plate 21, two clamping plates 24 are horizontally slidably arranged in the inner groove 23, two sawtooth openings 25 are provided on one side of the two clamping plates 24 close to each other, and the sawtooth openings 25 have the same shape as the sawtooth plate The side walls of the body 12 are of consistent shape. The lower part of the serrated plate body 12 is located between the two clamping plates 24. The two serrated openings 25 contact the two sides of the lower part of the serrated plate body 12. The serrated plate body 12 is clamped between the two clamping plates 24. The serrated openings 25 and the shape of the serrated plate body 12 are used to form a limit. By pulling or pressing down the straight plate body 11, the height of the entire support plate assembly 1 can be changed. In this way, when dipping sheets of different sizes, the length can be changed according to the size of the sheet, and there is no need to replace the dipping baffle, which is more convenient to use. The material of the clamping plate 24 is polyoxymethylene or nylon.

[0023] Embodiment 2:

[0024] See also Figure 1-5 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. Two clamping plates 24 are horizontally fixed with multiple sliding columns 26 on one side away from each other. Multiple sliding holes 27 are horizontally opened on both sides of the fixed plate 21 corresponding to the positions of the multiple sliding columns 26. The sliding columns 26 are slidably sleeved in the sliding holes 27. A spring 28 is sleeved on the sliding column 26. One end of the spring 28 is fixed to the side wall of the clamping plate 24, and the other end of the spring 28 is fixed to the side wall of the inner groove 23.

[0025] The bottom surface of the fixed plate 21 is fixedly connected to the hinge block 212, and two rotating columns 213 are horizontally fixedly connected to the two ends of the hinge block 212. Two hinge seats 214 are vertically fixedly connected to the two sides of the top surface of the installation plate 22. The two rotating columns 213 are rotatably inserted into the two hinge seats 214, and the hinge block 212 is rotatably set between the two hinge seats 214.

[0026] A limiting opening 29 is formed at one end of the sliding hole 27 away from the inner groove 23, and the diameter of the limiting opening 29 is larger than the diameter of the sliding hole 27. One end of the sliding column 26 away from the clamping plate 24 is fixedly connected to the limiting plate 210, and the limiting plate 210 is inserted into the limiting opening 29. The two clamping plates 24 are fixedly connected to the ends of the two soft sleeves 220 away from the edge position of one side, and the inner side wall of the other end of the soft sleeve 220 is fixedly connected to the side walls of the two sides and the top surface of the fixed plate 21, and the cross-section of the soft sleeve 220 is n-shaped.

[0027] The side wall of one of the hinge seats 214 is fixedly connected to an arc plate 215, and a threaded tube 216 is horizontally fixedly connected to the arc plate 215. The threaded tube 216 is threadedly connected to a locking bolt 217. The end of the locking bolt 217 is fixedly connected to a rubber head 218, and the rubber head 218 contacts the surface of the rotating column 213. The fixing component 2 can be adjusted by rotating. After the adjustment, it is fixed with the locking bolt 217 to change the support angle of the support plate component 1. In this way, the sheet material support requirements at different positions can be met, which is more flexible.

[0028] A plurality of upper circular holes 13 are evenly formed on the straight plate body 11, and a plurality of lower circular holes 14 are evenly formed on the serrated plate body 12. The diameter of the upper circular hole 13 is consistent with that of the lower circular hole 14, and the diameter of the upper circular hole 13 is 1-5 cm. The spacing between the plurality of upper circular holes 13 is consistent with that between the plurality of lower circular holes 14, and the spacing between the plurality of upper circular holes 13 is 5-10 cm. A plurality of circular holes 219 are horizontally formed on the fixed plate 21 at positions corresponding to the plurality of lower circular holes 14. A carrying handle 15 is fixedly connected to the top surface of the straight plate body 11. The straight plate body 11 and the serrated plate body 12 are both made of stainless steel. The upper circular holes 13 and the lower circular holes 14 facilitate the flow of liquid glue and are beneficial to the discharge of air between the sheets.

[0029] Embodiment 3:

[0030] See also Figure 1-5, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. The utility model forms a retractable structure. The serrated plate body 12 is clamped between the two clamping plates 24. The serrated mouth 25 and the shape of the serrated plate body 12 are used to form a limit. By pulling or pressing down the straight plate body 11, the height of the entire support plate assembly 1 can be changed. In this way, when dipping sheets of different sizes, the length can be changed according to the size of the sheet, and there is no need to replace the dipping baffle, which is more convenient to use. The fixing assembly 2 in the utility model can adjust the angle by rotating. After the adjustment, it is fixed with the locking bolt 217, thereby changing the support angle of the support plate assembly 1. In this way, the support requirements of sheets at different positions can be met, which is more flexible.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable impregnated baffle for producing an aerogel thermal insulation sheet, comprising a support plate assembly (1) and a fixing assembly (2), characterized in that: The bottom of the support plate assembly (1) is arranged in the fixing assembly (2), the support plate assembly (1) comprises a straight plate body (11), the bottom end of the straight plate body (11) is fixedly connected to the sawtooth plate body (12), the fixing assembly (2) comprises a fixing plate (21) and a mounting plate (22), the top of the fixing plate (21) is provided with an inner groove (23), the inner groove (23) is provided with two clamping plates (24) for horizontal sliding, two sawtooth openings (25) are provided on one side of the two clamping plates (24) close to each other, the shape of the sawtooth openings (25) is consistent with the shape of the side wall of the sawtooth plate body (12), the lower part of the sawtooth plate body (12) is located between the two clamping plates (24), and the two sawtooth openings (25) contact the two sides of the lower part of the sawtooth plate body (12).

2. The retractable impregnated baffle for producing aerogel thermal insulation sheet according to claim 1, characterized in that: The two clamping plates (24) are horizontally fixed with a plurality of sliding columns (26) at one side away from each other, and a plurality of sliding holes (27) are horizontally opened on both sides of the fixed plate (21) corresponding to the positions of the plurality of sliding columns (26). The sliding columns (26) are slidably sleeved in the sliding holes (27), and a spring (28) is sleeved on the sliding column (26). One end of the spring (28) is fixedly connected to the side wall of the clamping plate (24), and the other end of the spring (28) is fixedly connected to the side wall of the inner groove (23).

3. The retractable impregnated baffle for producing aerogel thermal insulation sheet according to claim 1, characterized in that: The bottom surface of the fixed plate (21) is fixedly connected to a hinge block (212); two ends of the hinge block (212) are horizontally fixedly connected to two rotating columns (213); two sides of the top surface of the mounting plate (22) are vertically fixedly connected to two hinge seats (214); the two rotating columns (213) are rotatably inserted into the two hinge seats (214); and the hinge block (212) is rotatably arranged between the two hinge seats (214).

4. The retractable impregnated baffle for producing aerogel thermal insulation sheet according to claim 2, characterized in that: A limiting opening (29) is formed at one end of the sliding hole (27) away from the inner groove (23), and the diameter of the limiting opening (29) is larger than the diameter of the sliding hole (27). An end of the sliding column (26) away from the clamping plate (24) is fixedly connected to a limiting plate (210), and the limiting plate (210) is inserted into the limiting opening (29). Two ends of the two clamping plates (24) are fixedly connected to two ends of the soft sleeves (220) away from the edge of one side. The inner side wall of the other end of the soft sleeve (220) is fixedly connected to the side walls of both sides and the top surface of the fixed plate (21), and the cross-section of the soft sleeve (220) is n-shaped.

5. The retractable resin-impregnated baffle for producing aerogel thermal insulation sheets according to claim 3, characterized in that: One of the side walls of the hinge seat (214) is fixedly connected to an arc plate (215), a threaded tube (216) is horizontally fixedly connected to the arc plate (215), the threaded tube (216) is threadedly connected to a locking bolt (217), the end of the locking bolt (217) is fixedly connected to a rubber head (218), and the rubber head (218) contacts the surface of the rotating column (213).

6. The retractable impregnated baffle for producing aerogel thermal insulation sheet according to claim 1, characterized in that: A plurality of upper circular holes (13) are evenly formed on the straight plate body (11), and a plurality of lower circular holes (14) are evenly formed on the sawtooth plate body (12). The diameter of the upper circular hole (13) is consistent with the diameter of the lower circular hole (14), and the diameter of the upper circular hole (13) is 1-5 cm. The spacing between the plurality of upper circular holes (13) is consistent with the spacing between the plurality of lower circular holes (14), and the spacing between the plurality of upper circular holes (13) is 5-10 cm. A plurality of circular holes (219) are horizontally formed on the fixing plate (21) at positions corresponding to the plurality of lower circular holes (14), and a carrying handle (15) is fixedly connected to the top surface of the straight plate body (11).

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