Plastic insulation board convenient for hot working

Abstract

The utility model relates to the technical field of plates, in particular to a plastic insulation board convenient for hot working. In order to solve the problems that heat insulation structures are generally arranged on two surfaces of a common plastic heat insulation plate, so that the heat insulation effect is achieved, if the heat insulation structure on one side is damaged, the heat insulation pressure of the structure on the other side is large, and the heat insulation effect is reduced, the following technical scheme is provided: the plastic heat insulation plate comprises a plastic heat insulation plate body; the plastic insulation board body comprises a middle-layer protection assembly, and a first surface-layer protection assembly playing a role in protection and heat insulation on the top of the middle-layer protection assembly is arranged at the top of the middle-layer protection assembly. Waterproof protection of the internal structure is achieved, meanwhile, the heat insulation and heat preservation effect is improved, heat-resisting pressure on the structure on the other side after the structure on one side is damaged is relieved, and hot-pressing machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plates, in particular to a plastic insulation board convenient for hot processing. Background Technique

[0002] Plastic insulation boards are a common building material, widely used for heat preservation, heat insulation and energy conservation. Plastic insulation boards usually consist of heat insulation layers arranged on both sides and an internal filling layer, so that the whole can achieve the purpose of double-sided protection under the action of the heat insulation layers on both sides, improving the overall durability. Nowadays, since plastic insulation boards are composed of heat insulation layers on both sides and an intermediate filling layer, hot pressing equipment is required for hot pressing during the processing to fix the multi-layer structure together, and because they use light materials, plastic insulation boards are convenient for hot processing and forming.

[0003] However, common plastic insulation boards usually have heat insulation structures arranged on both surfaces to achieve the heat insulation effect. If the heat insulation structure on one side is damaged, the heat insulation pressure on the other side structure will be greater, reducing the heat insulation effect. In view of this, we propose a plastic insulation board convenient for hot processing. Content of the Utility Model

[0004] The purpose of the utility model is to propose a plastic insulation board convenient for hot processing in view of the problems existing in the background technique.

[0005] The technical solution of the utility model: A plastic insulation board convenient for hot processing, including a plastic insulation board body. The plastic insulation board body includes a middle layer protection component. At the top of the middle layer protection component, a first surface layer protection component is arranged to play a role in protecting and heat insulating the top of the middle layer protection component. At the bottom of the middle layer protection component, a second surface layer protection component is arranged to play a role in protecting and heat insulating the bottom of the middle layer protection component. A waterproof plastic filling layer for waterproofing is symmetrically arranged between the middle layer protection component, the first surface layer protection component and the second surface layer protection component;

[0006] The middle layer protection component includes a first heat-insulating plastic layer, and a first hot melt adhesive layer and a second hot melt adhesive layer are respectively arranged at the top and bottom of the first heat-insulating plastic layer;

[0007] The first surface layer protection component includes a second heat-insulating plastic layer, and a third hot melt adhesive layer is arranged at the inner structure of the second heat-insulating plastic layer.

[0008] Preferably, the first hot melt adhesive layer and the second hot melt adhesive layer are symmetrically arranged, and the first hot melt adhesive layer and the second hot melt adhesive layer are respectively coated on the top wall and the bottom wall of the first heat-insulating plastic layer.

[0009] Preferably, the two waterproof plastic filling layers are respectively provided at the top and bottom of the first heat-insulating plastic layer, and the first hot-melt adhesive layer and the second hot-melt adhesive layer are also coated on the top wall and the bottom wall of the waterproof plastic filling layer.

[0010] Preferably, the first surface protection assembly and the second surface protection assembly are symmetrically arranged, and the first surface protection assembly and the second surface protection assembly have the same structure.

[0011] Preferably, the third hot-melt adhesive layer is located on the back side of the second heat-insulating plastic layer, and the third hot-melt adhesive layer is coated on the inner side wall of the second heat-insulating plastic layer.

[0012] Preferably, the second heat-insulating plastic layer is located on the outer surface of the waterproof plastic filling layer, and the third hot-melt adhesive layer is also coated on the outer surface of the waterproof plastic filling layer.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] By symmetrically arranging the first surface protection assembly and the second surface protection assembly, the heat preservation effect of the plastic heat preservation board body formed by the two and the middle protection assembly is improved. And by symmetrically arranging the waterproof plastic filling layers on both sides of the first heat-insulating plastic layer, it is beneficial to reduce the influence of the humid environment on its internal structure after one side is damaged. At the same time, the setting of the first hot-melt adhesive layer, the second hot-melt adhesive layer and the third hot-melt adhesive layer can facilitate the use of the first hot-melt adhesive layer, the second hot-melt adhesive layer and the third hot-melt adhesive layer during the hot pressing process, so that the multi-layer structure is firmly bonded and convenient for hot processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an isometric three-dimensional structure diagram of a plastic heat preservation board convenient for hot processing;

[0016] Figure 2 is Figure 1 the unfolded structure diagram of the middle protection assembly (100) in

[0017] Figure 3 is Figure 1 the unfolded structure diagram of the first surface protection assembly (200) in

[0018] Reference numerals: 1. Plastic thermal insulation board body (1); 100. Middle layer protection component (100); 1001. First heat insulation plastic layer (1001); 1002. First hot melt adhesive layer (1002); 1003. Second hot melt adhesive layer (1003); 200. First surface layer protection component (200); 2001. Second heat insulation plastic layer (2001); 2002. Third hot melt adhesive layer (2002); 300. Second surface layer protection component (300); 400. Waterproof plastic filling layer (400). Detailed implementation mode

[0019] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment

[0021] As Figures 1 to 3 As shown, a plastic thermal insulation board convenient for hot processing proposed by the present utility model includes a plastic thermal insulation board body 1. The plastic thermal insulation board body 1 includes a middle layer protection component 100, a first surface layer protection component 200, a second surface layer protection component 300, and a waterproof plastic filling layer 400. The plastic thermal insulation board body 1 is composed of the middle layer protection component 100, the first surface layer protection component 200, the second surface layer protection component 300, and the waterproof plastic filling layer 400;

[0022] Furthermore, the middle layer protection component 100 includes a first heat insulation plastic layer 1001, a first hot melt adhesive layer 1002, and a second hot melt adhesive layer 1003. The first heat insulation plastic layer 1001 is located at the central part of the plastic thermal insulation board body 1. The first heat insulation plastic layer 1001 is used to enhance the strength of the central structure of the plastic thermal insulation board body 1, which is beneficial to reducing the heat resistance pressure on the other side of the plastic thermal insulation board body 1 through the first heat insulation plastic layer 1001 when damage occurs on the outside of the plastic thermal insulation board body 1, and improving the overall protection effect of the plastic thermal insulation board body 1; The first hot melt adhesive layer 1002 and the second hot melt adhesive layer 1003 are symmetrically arranged and coated on the top wall and the bottom wall of the first heat insulation plastic layer 1001, which is beneficial to subsequent hot pressing processing of the middle layer protection component 100 and the two-side structures of the plastic thermal insulation board body 1, facilitating improving the firmness of the middle layer protection component 100 as the middle structure of the plastic thermal insulation board body 1 and reducing the risk of its loosening or movement;

[0023] Further, the first surface protection component 200 includes a second heat-insulating plastic layer 2001 and a third hot-melt adhesive layer 2002. The third hot-melt adhesive layer 2002 is located inside the second heat-insulating plastic layer 2001, and the third hot-melt adhesive layer 2002 is evenly coated on the inner wall of the second heat-insulating plastic layer 2001, which is beneficial to connecting with the middle structure of the plastic insulation board body 1. At the same time, under the coating of the third hot-melt adhesive layer 2002, it is convenient to carry out subsequent hot pressing on the plastic insulation board body 1. The second heat-insulating plastic layer 2001 serves as the outer layer structure of the plastic insulation board body 1 to insulate the outside of the plastic insulation board body 1, thereby improving the overall heat preservation effect of the plastic insulation board body 1. And when it is damaged, the first heat-insulating plastic layer 1001 can also be used as a secondary protection structure to further improve the overall heat preservation effect of the plastic insulation board body 1;

[0024] Further, the second surface protection component 300 is arranged on the other side of the plastic insulation board body 1 and is symmetrically arranged with the first surface protection component 200. The two have the same structure, which is convenient to cooperate with the first surface protection component 200 to insulate both sides of the plastic insulation board body 1 and reduce the protection and heat resistance pressure on the middle structure of the plastic insulation board body 1;

[0025] Further, two waterproof plastic filling layers 400 are symmetrically arranged at the top wall and the bottom wall of the first heat-insulating plastic layer 1001. The first hot-melt adhesive layer 1002 and the second hot-melt adhesive layer 1003 are also coated on the opposite walls of the two waterproof plastic filling layers 400, which is convenient to fix the waterproof plastic filling layers 400 inside the plastic insulation board body 1. And in cooperation with the first hot-melt adhesive layer 1002 and the second hot-melt adhesive layer 1003, it is beneficial to firmly connect with the middle protection component 100 under hot pressing; The third hot-melt adhesive layer 2002 is located at the outer layer structure of the waterproof plastic filling layer 400 and is coated on the outer wall of the waterproof plastic filling layer 400, which is convenient to fix the second heat-insulating plastic layer 2001 on the waterproof plastic filling layer 400. And when 2 is damaged, through the protection of the waterproof plastic filling layer 400, the damage and influence of the humid environment on the internal structure of the plastic insulation board body 1 can be reduced, and the durability of the plastic insulation board body 1 can be further improved.

[0026] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A plastic insulation board convenient for hot processing, comprising a plastic insulation board body (1), characterized in that: The plastic heat preservation board body (1) includes a middle protection component (100). At the top of the middle protection component (100), a first surface protection component (200) is arranged to play a role in protecting and heat insulating the top of the middle protection component (100). At the bottom of the middle protection component (100), a first surface protection component (200) is arranged to play a role in protecting and heat insulating the bottom of the middle protection component (100). A waterproof plastic filling layer (400) for waterproofing is symmetrically arranged between the middle protection component (100), the first surface protection component (200), and the second surface protection component (300); The middle protection component (100) includes a first heat-insulating plastic layer (1001). At the top and bottom of the first heat-insulating plastic layer (1001), a first hot melt adhesive layer (1002) and a second hot melt adhesive layer (1003) are respectively arranged; The first surface protection component (200) includes a second heat-insulating plastic layer (2001). At the inner structure of the second heat-insulating plastic layer (2001), a third hot melt adhesive layer (2002) is arranged.

2. The plastic heat-insulating board convenient for hot processing according to claim 1, wherein, The first hot melt adhesive layer (1002) and the second hot melt adhesive layer (1003) are symmetrically arranged. The first hot melt adhesive layer (1002) and the second hot melt adhesive layer (1003) are respectively coated on the top wall and the bottom wall of the first heat-insulating plastic layer (1001).

3. The plastic heat-insulating board convenient for hot processing according to claim 2, wherein, Two waterproof plastic filling layers (400) are respectively arranged at the top and bottom of the first heat-insulating plastic layer (1001). The first hot melt adhesive layer (1002) and the second hot melt adhesive layer (1003) are also coated on the top wall and the bottom wall of the waterproof plastic filling layer (400).

4. A plastic heat-insulating board convenient for hot processing according to claim 1, characterized in that, The first surface protection component (200) and the second surface protection component (300) are symmetrically arranged, and the first surface protection component (200) and the second surface protection component (300) have the same structure.

5. A plastic heat-insulating board convenient for hot processing according to claim 1, characterized in that, The third hot melt adhesive layer (2002) is located at the back side of the second heat-insulating plastic layer (2001), and the third hot melt adhesive layer (2002) is coated on the inner side wall of the second heat-insulating plastic layer (2001).

6. A plastic heat-insulating board convenient for hot processing according to claim 1, characterized in that, The second heat-insulating plastic layer (2001) is located on the outer surface of the waterproof plastic filling layer (400), and the third hot melt adhesive layer (2002) is also coated on the outer surface of the waterproof plastic filling layer (400).

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