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Welded connection type rubber coiled material and preparation method thereof

A technology of welded connection and welding method, which is applied in the field of welded connected rubber coils and its preparation, can solve the problems of weak connection and low tensile strength, and achieve the effects of saving consumables and improving tensile strength

Pending Publication Date: 2018-09-18
江苏瑞弗橡塑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rubber coils can be used as the pavement basis for artificial turf, playgrounds, runways, etc. At present, the use of rubber coils is generally based on the size of actual needs, and they are laid on the roadbed after joints with glue, but the coils laid in this way have different coil units. The inter-connection is not strong, resulting in low overall tensile strength

Method used

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  • Welded connection type rubber coiled material and preparation method thereof
  • Welded connection type rubber coiled material and preparation method thereof
  • Welded connection type rubber coiled material and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Such as Figure 1~3 The welded connection type rubber coils shown include rubber coils and rubber strips 3 at the joints 11 of the rubber coils; the upper surface of the rubber coil joints 11 is provided with a V-shaped groove 21, and the rubber strips 3 Embedded in the V-shaped groove 21; the rubber coil and the rubber strip 3 are connected by melting and hot pressing.

[0035] In this embodiment, the rubber strip 3 is made of the same material as the rubber coil. The section of the rubber strip is circular, and the outer diameter of the section of the rubber strip is 4mm, which is consistent with the depth of the V-shaped groove.

[0036] The tensile strength of the rubber coil body in this embodiment is 1.0Mpa, and the overall tensile strength of the rubber coil connected by welding is 0.9Mpa.

Embodiment 2

[0038] The only difference between this embodiment and Embodiment 1 is that the section of the rubber strip is square, and the diagonal length of the rubber strip is 4 mm, which is consistent with the depth of the V-shaped groove. In this embodiment, the overall tensile strength of the welded rubber coil is 0.95Mpa.

Embodiment 3

[0040] The only difference between this embodiment and embodiment 1 is that the outer diameter of the section of the strip is 6 mm, which is consistent with the depth of the V-shaped groove. In this embodiment, the overall tensile strength of the welded rubber coil is 1.1 Mpa.

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Abstract

The invention relates to a welded connection type rubber coiled material and a preparation method thereof. The material comprises a rubber strip in a splicing seam of the rubber coiled materials; a V-shaped groove is formed in the upper surface of the splicing seam of the rubber coiled materials, and the rubber strip is embedded in the V-shaped groove; and the rubber coiled materials and the rubber strip are connected in a fusion hot press mode. The welded connection type rubber coiled material is high in overall tensile strength after being spliced, a welding method is environment-friendly, consumables are saved, and the method accords with the green economy production idea.

Description

technical field [0001] The invention relates to a welding connection type rubber coil and a preparation method thereof. Background technique [0002] Rubber coils can be used as the pavement basis for artificial turf, playgrounds, runways, etc. At present, the use of rubber coils is generally based on the size of the actual needs, and they are laid on the roadbed after joints with glue, but the coils laid in this way have different coil units. The inter-connection is not strong, resulting in low overall tensile strength. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art, and provide a welded connection type rubber coil and a preparation method thereof. [0004] In order to realize the above-mentioned technical purpose, the present invention adopts following technical scheme: [0005] A welded connection type rubber coil, comprising a rubber coil and a rubber strip at the splicing seam of the rubber coil; a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C3/06B29C65/42
CPCE01C3/06B29C65/42B29C66/43
Inventor 韩冰赵辉陈汝建范维康
Owner 江苏瑞弗橡塑材料有限公司