A vacuum packaging device for aerogel thermal insulation sheet

Abstract

The utility model discloses a vacuum packaging device for aerogel thermal insulation sheet, including a base and a packaging box fixedly connected to the top of the base through supporting legs, a first electric telescopic rod is fixedly installed on the top of the packaging box through an opening, and a sealing frame is fixedly connected to the telescopic end of the first electric telescopic rod. The utility model relates to the technical field of aerogel thermal insulation sheets. The vacuum packaging device for aerogel thermal insulation sheet controls the first electric telescopic rod to drive the sealing frame to move downward for sealing, and the second electric telescopic rod extends to drive the packaging plate to move downward to package the aerogel thermal insulation sheet. At the same time, the sealing frame drives the moving plate to move downward, and the moving plate drives two shear blades to move downward through the shear plate. The shear blades shear the aerogel thermal insulation sheet packaged in the limiting groove, so that a plurality of connected aerogel thermal insulation sheets can be easily divided, and there is no need to manually transport them to other equipment for division, and the operation is more convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel thermal insulation sheets, in particular to vacuum packaging equipment for aerogel thermal insulation sheets. Background Art

[0002] Aerogel insulation sheet is a thermal insulation and flame retardant material widely used between battery packs and battery cells. It can also be used for thermal insulation and flame retardancy of vehicle bodies. The industrial chain of aerogel companies covers the entire process from gelation and packaging to downstream applications such as battery packs and pipelines.

[0003] At present, during the production process of aerogel insulation sheets, the aerogel insulation sheets need to be packaged by vacuum packaging equipment to ensure the transportation of the aerogel insulation sheets;

[0004] However, after multiple connected aerogel insulation sheets are packaged by vacuum packaging equipment, they need to be manually transported to other equipment for cutting and splitting, which is too cumbersome to operate. In addition, when the two sides of the aerogel insulation sheet are pasted with film and placed in a jig, the jig only covers the upper and lower surfaces of the aerogel insulation sheet without any limiting measures, which makes it easy for the jig to be misaligned when it is squeezed and packaged, affecting the quality of the vacuum packaging of the aerogel insulation sheet. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an aerogel insulation sheet vacuum packaging device, which solves the problem that multiple conjoined aerogel insulation sheets need to be manually transported to other equipment for shearing and splitting, which is too cumbersome to operate and the jig only covers the upper and lower surfaces of the aerogel insulation sheet without any limiting measures, which leads to the problem that the jig is easily misaligned during extrusion packaging.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an aerogel insulation sheet vacuum packaging device, comprising a base and a packaging box fixedly connected to the top of the base through supporting legs, a first electric telescopic rod is fixedly installed on the top of the packaging box through an opening, the telescopic end of the first electric telescopic rod is fixedly connected to a sealing frame, a vacuum packaging mechanism is arranged on the top of the packaging box, a connecting plate is fixedly connected to one side of the base, a limiting groove is provided on the top of the connecting plate, dividing grooves are provided on both sides of the bottom of the inner cavity of the limiting groove, a movable plate is fixedly connected to the lower part of one side of the sealing frame, a shear plate is fixedly connected to the bottom of the movable plate, and shear blades are fixedly connected to both sides of the bottom of the shear plate.

[0007] Preferably, the vacuum packaging mechanism includes a vacuum pump, which is fixedly installed on the top of the packaging box, the air inlet end of the vacuum pump is connected to an air inlet pipe, one end of the air inlet pipe passes through the packaging box and the sealing frame in sequence and extends to the interior of the sealing frame, the air outlet end of the vacuum pump is connected to an air outlet pipe, a second electric telescopic rod is fixedly connected to the top of the inner cavity of the sealing frame, the telescopic end of the second electric telescopic rod is fixedly connected to a packaging plate, and an electric heating plate compatible with the packaging plate is fixedly installed below the outer surface of the second electric telescopic rod.

[0008] Preferably, a first clamping plate is disposed on the top of the base, a second clamping plate is disposed above the first clamping plate, and a fixture frame is disposed between the top of the first clamping plate and the bottom of the second clamping plate.

[0009] Preferably, partition plates are fixedly connected to both sides between the front and rear parts of the inner cavity of the jig frame, and limiting rods are fixedly connected to the four sides of the top of the first clamping plate.

[0010] Preferably, the fixture frame and the top of the second clamping plate are all surrounded by limiting holes that are compatible with the limiting rods.

[0011] Preferably, a rubber frame matching the sealing frame is fixedly mounted on the top of the base.

[0012] Beneficial Effects

[0013] The utility model provides a vacuum packaging device for aerogel thermal insulation sheets. Compared with the existing technology, it has the following beneficial effects:

[0014] (1) The utility model controls the first electric telescopic rod to drive the sealing frame to move downward to seal, and the second electric telescopic rod extends to drive the packaging plate to move downward to package the aerogel insulation sheet. At the same time, the sealing frame drives the moving plate to move downward, and the moving plate drives two shear blades to move downward through the shear plate. The shear blades shear the aerogel insulation sheet packaged in the limiting groove, so that multiple connected aerogel insulation sheets can be easily divided without manual transportation to other equipment for division, and the operation is more convenient and quick.

[0015] (2) The utility model limits the second clamping plate and the jig frame on the first clamping plate by putting the limiting holes on the second clamping plate and the jig frame on the limiting rod. The utility model can well limit the second clamping plate and the jig frame, effectively prevent the second clamping plate from being misaligned, and ensure the quality of the vacuum packaging of the aerogel insulation sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of the packaging box and the sealing frame of the utility model;

[0018] Figure 3 It is an expanded view of the first clamping plate, the second clamping plate and the fixture frame structure of the utility model.

[0019] In the figure: 1. base; 2. packaging box; 3. first electric telescopic rod; 4. sealing frame; 5. vacuum packaging mechanism; 6. connecting plate; 7. limiting groove; 8. dividing groove; 9. moving plate; 10. shearing plate; 11. shearing blade; 12. first clamping plate; 13. second clamping plate; 14. fixture frame; 15. partition plate; 16. limiting rod; 17. limiting hole; 18. rubber frame; 51. vacuum pump; 52. air inlet pipe; 53. air outlet pipe; 54. second electric telescopic rod; 55. packaging plate; 56. electric heating plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-3 The utility model provides a technical solution: a vacuum packaging device for an aerogel insulation sheet, comprising a base 1 and a packaging box 2 fixedly connected to the top of the base 1 through supporting legs, a first electric telescopic rod 3 is fixedly installed on the top of the packaging box 2 through an opening, the first electric telescopic rod 3 is electrically connected to an external power supply and is controlled by a control switch, a sealing frame 4 is fixedly connected to the telescopic end of the first electric telescopic rod 3, a vacuum packaging mechanism 5 is arranged on the top of the packaging box 2, a connecting plate 6 is fixedly connected to one side of the base 1, a limiting groove 7 is provided on the top of the connecting plate 6, dividing grooves 8 are provided on both sides of the bottom of the inner cavity of the limiting groove 7, a movable plate 9 is fixedly connected to the lower part of one side of the sealing frame 4, a shearing plate 10 is fixedly connected to the bottom of the movable plate 9, and shearing blades 11 are fixedly connected to both sides of the bottom of the shearing plate 10.

[0022] Furthermore, in order to facilitate the downward contact of the sealing frame 4 with the rubber frame 18 for sealing, a rubber frame 18 matched with the sealing frame 4 is fixedly mounted on the top of the base 1 .

[0023] Furthermore, in order to vacuum-package the aerogel insulation sheet, the vacuum packaging mechanism 5 includes a vacuum pump 51, which is electrically connected to an external power supply and controlled by a control switch. The vacuum pump 51 is fixedly installed on the top of the packaging box 2, and the air inlet end of the vacuum pump 51 is connected to an air inlet pipe 52, which is a hose. One end of the air inlet pipe 52 passes through the packaging box 2 and the sealing frame 4 in sequence and extends to the interior of the sealing frame 4. The air outlet end of the vacuum pump 51 is connected to an air outlet pipe 53, and a second electric telescopic rod 54 is fixedly connected to the top of the inner cavity of the sealing frame 4. The second electric telescopic rod 54 is electrically connected to an external power supply and controlled by a control switch. The telescopic end of the second electric telescopic rod 54 is fixedly connected to a packaging plate 55, and an electric heating plate 56 compatible with the packaging plate 55 is fixedly installed below the outer surface of the second electric telescopic rod 54, and the electric heating plate 56 is electrically connected to the external power supply and controlled by the control switch.

[0024] Furthermore, in order to limit the second clamping plate 13 and the jig frame 14, a first clamping plate 12 is arranged on the top of the base 1, a second clamping plate 13 is arranged above the first clamping plate 12, a jig frame 14 is arranged between the top of the first clamping plate 12 and the bottom of the second clamping plate 13, partition plates 15 are fixedly connected on both sides between the front and rear parts of the inner cavity of the jig frame 14, limiting rods 16 are fixedly connected around the top of the first clamping plate 12, and limiting holes 17 compatible with the limiting rods 16 are opened around the top of the jig frame 14 and the second clamping plate 13.

[0025] When in use, two PET films are placed above and below the jig frame 14, and a plurality of aerogel insulation sheets are placed in the jig frame 14 respectively, and then the limiting holes 17 on the jig frame 14 and the second clamping plate 13 are passed through the limiting rod 16, so that the second clamping plate 13 and the jig frame 14 are placed on the first clamping plate 12, and then the first clamping plate 12 is placed on the base 1, and the first electric telescopic rod 3 is controlled to extend, and the first electric telescopic rod 3 drives the sealing frame 4 to move downward, and the sealing frame 4 will move to the rubber frame 18 for sealing, and the vacuum pump 51 is controlled to evacuate air, and the air in the sealing frame 4 is evacuated through the air inlet pipe 52 to reach a vacuum state, and the second electric telescopic rod 54 is controlled to extend, and the second electric telescopic rod 54 will drive the electric heating plate 56 to move downward, and at the same time the electric heating plate 56 heats the packaging plate 55, so that the packaging plate 55 performs hot-pressing packaging on the insulation sheet below the second clamping plate 13;

[0026] The encapsulated aerogel insulation sheet is then taken out and placed in the limiting groove 7, and a new aerogel insulation sheet is placed in the rubber frame 18 for hot pressing packaging. When the sealing frame 4 moves downward, the sealing frame 4 will drive the shear plate 10 to move downward through the movable plate 9, and the shear plate 10 will drive the two shear blades 11 to move downward. The shear blades 11 will cut the aerogel insulation sheet in the limiting groove 7 and cut the aerogel insulation sheet into multiple individual aerogel insulation sheets, so that the aerogel insulation sheet is encapsulated and cut back and forth.

Claims

1. An aerogel insulation sheet vacuum packaging device, comprising a base (1) and a packaging box (2) fixedly connected to the top of the base (1) through supporting legs, characterized in that: A first electric telescopic rod (3) is fixedly mounted on the top of the packaging box (2) through an opening, the telescopic end of the first electric telescopic rod (3) is fixedly connected to a sealing frame (4), a vacuum packaging mechanism (5) is arranged on the top of the packaging box (2), a connecting plate (6) is fixedly connected to one side of the base (1), a limiting groove (7) is provided on the top of the connecting plate (6), dividing grooves (8) are provided on both sides of the bottom of the inner cavity of the limiting groove (7), a movable plate (9) is fixedly connected to the bottom of one side of the sealing frame (4), a shearing plate (10) is fixedly connected to the bottom of the movable plate (9), and shearing blades (11) are fixedly connected to both sides of the bottom of the shearing plate (10).

2. The aerogel thermal insulation sheet vacuum packaging device according to claim 1, characterized in that: The vacuum packaging mechanism (5) comprises a vacuum pump (51), the vacuum pump (51) is fixedly mounted on the top of the packaging box (2), an air inlet end of the vacuum pump (51) is connected to an air inlet pipe (52), one end of the air inlet pipe (52) passes through the packaging box (2) and the sealing frame (4) in sequence and extends to the interior of the sealing frame (4), an air outlet end of the vacuum pump (51) is connected to an air outlet pipe (53), a second electric telescopic rod (54) is fixedly connected to the top of the inner cavity of the sealing frame (4), a telescopic end of the second electric telescopic rod (54) is fixedly connected to a packaging plate (55), and an electric heating plate (56) adapted to the packaging plate (55) is fixedly mounted below the outer surface of the second electric telescopic rod (54).

3. The aerogel insulation sheet vacuum packaging device according to claim 1, characterized in that: A first clamping plate (12) is arranged on the top of the base (1), a second clamping plate (13) is arranged above the first clamping plate (12), and a fixture frame (14) is arranged between the top of the first clamping plate (12) and the bottom of the second clamping plate (13).

4. The aerogel insulation sheet vacuum packaging device according to claim 3, characterized in that: Separation plates (15) are fixedly connected to both sides between the front and rear parts of the inner cavity of the jig frame (14), and limiting rods (16) are fixedly connected to the four sides of the top of the first clamping plate (12).

5. The aerogel insulation sheet vacuum packaging device according to claim 4, characterized in that: The jig frame (14) and the top of the second clamping plate (13) are all provided with limiting holes (17) adapted to the limiting rod (16) on all sides.

6. The aerogel insulation sheet vacuum packaging device according to claim 1, characterized in that: A rubber frame (18) adapted to the sealing frame (4) is fixedly mounted on the top of the base (1).

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