Bevel sewing machine and rigid sewing wire mesh weaving reinforced heat preservation board manufactured by same

A sewing machine and thermal insulation board technology, which is applied in the field of building thermal insulation materials, can solve problems such as the inability to lift the thermal insulation board to the downward gravity, the peeling off of the external wall thermal insulation layer and the decorative layer, and weak compression and tensile resistance. , to achieve the effects of reducing wind tunnel gaps, enhancing thermal insulation effect, increasing negative wind pressure and compressive strength

Pending Publication Date: 2019-07-05
北京匀乐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sewing thread can only play a tensile role perpendicular to the wall, but cannot play the role of lifting the insulation board downwards, and cannot well meet the actual use requirements of the project.
[0004] In addition, the insulation boards commonly used in engineering include rock wool boards, glass wool boards, airgel boards, organic foam boards, etc., and felts, or several materials are used together, but their common disadvantage is that they are resistant to compression. and weak tensile strength
This shortcoming of thermal insulation materials has caused great damage to the quality of later projects, and it is easy to cause a large area of ​​external wall insulation and facing layers to fall off, causing many unnecessary accidents that hurt lives and property losses.

Method used

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  • Bevel sewing machine and rigid sewing wire mesh weaving reinforced heat preservation board manufactured by same
  • Bevel sewing machine and rigid sewing wire mesh weaving reinforced heat preservation board manufactured by same
  • Bevel sewing machine and rigid sewing wire mesh weaving reinforced heat preservation board manufactured by same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 and figure 2 , a rigid suture thread mesh reinforced thermal insulation board made based on the inclined suture machine, comprising a board body 1, two radial suture lines 2, and three latitudinal suture lines 3. The radial stitching thread 2 and the latitudinal stitching thread 3 interweave each other, and the radial stitching thread 2 and the latitudinal stitching thread 3 are vertically distributed in the plate body 1, and the radial stitching thread 2 and the latitudinal seam The binding wires 3 interweave to form a spatial rectangular grid structure, such as image 3 shown.

[0049] In this embodiment, the radial stitching thread 2 and the latitudinal stitching thread 3 are fiberglass wire rods formed by dipping synthetic resin and curing. One or more of glass fiber, carbon fiber, aramid fiber or basalt fiber can be selected as the fiber line. Liquid polymers are thermosetting synthetic resins, such as unsaturated polyesters, phenolic resins, and ...

Embodiment 2

[0064] The difference between the technical features of this embodiment and the technical features of Embodiment 1 is that the radial suturing lines 2 are vertically distributed in the plate body 1, the latitudinal suturing lines 3 are distributed obliquely in the plate body 1, and the radial suturing lines 2 are distributed vertically in the plate body 1. Thread 2 and weft stitching thread 3 interweave to form a spatial rectangular grid structure, such as Figure 4 shown.

[0065] The suturing intersection of the radial suturing thread 2 and the weft suturing thread 3 is in the shape of a "V" in the plate body 1, and the included angle of the "V" shape is 70°-30°, and the "V" shape The two side lines and the surface of the insulation board form a right triangle shape. When the insulation board is constructed on the wall, the "V" shape and the wall form a right triangle structure. According to the principle of the triangular chord and the case of the cable bridge, the use of ...

Embodiment 3

[0074] The difference between the technical features of this embodiment and the technical features of Embodiment 1 and Embodiment 2 is that the radial sutures 2 and the latitudinal sutures 3 are distributed obliquely in the plate body 1, and the inclination angles are both 7° °—30°, the radial stitching thread 2 and the latitudinal stitching thread 3 interweave and form a "V" shape obliquely distributed at the intersection of the stitching, and the two side lines of the "V" shape are in contact with the surface of the insulation board form a triangle shape. The suture space frame structure formed by this suture method is as follows: Figure 5 shown.

[0075] All the other features are the same as those in Embodiment 1 and Embodiment 2.

[0076]The difference between the stitching process of the thermal insulation board in this embodiment and the second embodiment is that in step (4), the radial stitching needle 61 used for radial oblique piercing stitching is vertical downwa...

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Abstract

The invention discloses a bevel sewing machine and a rigid sewing wire mesh weaving reinforced heat preservation board manufactured by the same. The bevel sewing machine is characterized by mainly comprising a radial sewing machine head and a weft sewing machine head, wherein the radial sewing machine head and the weft sewing machine head are correspondingly fixed on the top surface of a sewing machine main body, a radial sewing needle is arranged on the radial sewing machine head, a radial sewing table is arranged below the radial sewing needle, a weft sewing needle is arranged on the weft sewing machine head, a weft sewing table is arranged below the weft sewing needle, the weft sewing table is horizontally arranged or obliquely arranged, and the radial sewing table is horizontally arranged or obliquely arranged. The rigid sewing wire mesh weaving reinforced heat preservation plate comprises a plate body and radial sewing wires and weft direction sewing wires which are interwoven inthe plate body. According to the bevel sewing machine and the rigid sewing wire mesh weaving reinforced heat preservation board manufactured by the same, the heat preservation plate is reinforced by adopting a cross sewing mode, the sewing wires are rigid wires formed by fiber wires and high-molecular polymer, and the compressive strength and the tensile strength of the mesh weaving reinforced fiber heat preservation plate are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of building thermal insulation materials, in particular to an inclined plane sewing machine and a rigid sewing wire mesh-woven reinforced thermal insulation board produced therefrom. Background technique [0002] With the country's emphasis on environmental protection and energy conservation, the requirements for building thermal insulation and energy conservation are getting higher and higher. Now the thickness of external wall insulation materials in the northern region has reached 14 centimeters; in recent years, the country is vigorously promoting low-energy passive houses. The thickness of the wall insulation material needs to be 30 centimeters to meet the certification requirements. However, the most common form and cause of damage in terms of engineering quality is the shedding of the outer insulation surface, which is the most direct and harmful engineering quality accident. Large areas of thermal i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D7/00E04B1/80
CPCB29D7/00E04B1/80
Inventor 程俊士
Owner 北京匀乐科技有限公司
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