Upper and lower combined mode silica gel frame aerogel heat insulation pad packaging and forming jig

Abstract

The utility model discloses an up-and-down combined mode silica gel frame aerogel heat insulation pad packaging and forming jig, and relates to a packaging and forming jig. Comprising a lower base plate, an upper cover plate, a lower limiting boss, an upper limiting boss and positioning columns, the positioning columns are arranged at the four corners of the lower base plate and matched with positioning holes in the upper cover plate, the lower limiting boss is further arranged on the lower base plate, and the lower limiting boss is matched with the upper limiting boss on the upper cover plate to form a cavity; and wooden handles are arranged at the two ends of the lower base plate and the upper cover plate. According to the utility model, the structural design is reasonable, and the core material is directly compressed to a specified thickness in the packaging process in an up-and-down mold closing mode, so that the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to a packaging and forming jig, in particular to a packaging and forming jig of an upper and lower combined mode silica gel frame aerogel heat insulation pad. Background Art

[0002] In electric vehicles, battery packs usually contain multiple cells that are closely arranged to achieve high energy density. However, this may lead to heat accumulation between the cells, which will affect the safety performance and service life of the battery pack. Therefore, thermal insulation materials are needed to suppress heat transfer between the cells. Aerogel insulation pads are a very suitable material for thermal insulation of automotive battery cells because of their low thermal conductivity, light weight, good mechanical properties, high temperature resistance, flame retardancy and environmental protection.

[0003] However, the existing aerogel insulation pad production process has certain limitations. Before packaging, the aerogel core material needs to be compressed to reach the thickness specified in the drawing. This compression process may lead to reduced production efficiency and increased labor costs. Therefore, it is necessary to propose a new solution to solve the above problems in order to improve the production efficiency and reduce the cost of aerogel insulation pads. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a silicone frame aerogel insulation pad packaging molding jig with upper and lower closing modes. The structure is reasonably designed and the core material is directly compressed to a specified thickness during the packaging process by closing the upper and lower molds, thereby improving production efficiency and reducing labor costs.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a silicone frame aerogel insulation pad packaging molding fixture with upper and lower combined modes, including a lower pad, an upper cover plate, a lower limit boss, an upper limit boss and a positioning column. The four corners of the lower pad are provided with positioning columns, and the positioning columns cooperate with the positioning holes on the upper cover plate. The lower pad is also provided with a lower limit boss, and the lower limit boss cooperates with the upper limit boss on the upper cover plate to form a cavity.

[0006] Preferably, both ends of the lower pad and the upper cover plate are provided with wooden handles.

[0007] By adding the positioning column and the upper cover plate structure, the utility model has the following advantages:

[0008] 1. Since the product has strict requirements on the thickness of the aerogel core material, when using traditional jigs, the staff needs to flatten the core material before packaging to ensure that the core material reaches the specified thickness. The new jig of the utility model directly compresses the core material to the specified thickness during the packaging process by closing the upper and lower molds, thereby improving production efficiency and reducing labor costs.

[0009] 2. The previous jig failed to limit the position of the aerogel core material, which may cause the core material to shift up and down during the packaging process, and the vertical position is not centered relative to the silicone frame, thus affecting the aesthetics and uniformity of the product. The new jig of the utility model plays a limiting role in the compression process, effectively solving this problem and improving the consistency and aesthetics of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 for Figure 1 AA section view. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0014] Reference Figure 1-2 The present specific implementation adopts the following technical scheme: a silicone frame aerogel insulation pad packaging molding jig with upper and lower combined modes, including a lower pad 1, an upper cover plate 2, a lower limit boss 3, an upper limit boss 4 and a positioning column 5. The lower pad 1 is provided with positioning columns 5 at the four corners, and the positioning columns 5 cooperate with the positioning holes 6 on the upper cover plate 2. The lower pad 1 is also provided with a lower limit boss 3, and the lower limit boss 3 cooperates with the upper limit boss 4 on the upper cover plate 2 to form a cavity.

[0015] It is worth noting that wooden handles are provided at both ends of the lower pad 1 and the upper cover 2.

[0016] The working principle of this specific implementation method is as follows: when in use, the aerogel core material is first confined in the cavity between the upper and lower limit bosses, and then hot-pressed to a specified thickness using the pressure during vacuum hot-pressing.

[0017] The structural design of this specific implementation is reasonable. By closing the upper and lower molds, the core material is directly compressed to a specified thickness during the packaging process, thereby improving production efficiency and reducing labor costs. The fixture plays a limiting role in the compression process, effectively solving the problem that the previous fixture failed to limit the aerogel core material, resulting in the core material being offset up and down during the packaging process, and the vertical position is not centered relative to the silicone frame, thereby improving the consistency and aesthetics of the product.

[0018] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A silicone frame aerogel thermal insulation pad packaging and molding jig with upper and lower combined modes, characterized in that: The invention comprises a lower pad (1), an upper cover plate (2), a lower limit boss (3), an upper limit boss (4) and a positioning column (5). The four corners of the lower pad (1) are provided with positioning columns (5), the positioning columns (5) cooperate with positioning holes (6) on the upper cover plate (2), and the lower pad (1) is also provided with a lower limit boss (3), and the lower limit boss (3) cooperates with the upper limit boss (4) on the upper cover plate (2) to form a cavity.

2. The upper and lower combined silica gel frame aerogel thermal insulation pad packaging and molding jig according to claim 1, characterized in that: Both ends of the lower pad (1) and the upper cover plate (2) are provided with wooden handles.

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