Manufacturing and processing method of composite rubber sealing element

A technology of rubber seals and composite rubber, which is applied in the field of rubber processing, can solve problems such as the inability to finish the upper end surface and the unsatisfactory effect of trimming and finishing, and achieve the effect of strengthening the finishing effect and strengthening the overall effect

Inactive Publication Date: 2020-12-18
管梦馨
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention can solve the traditional manufacturing and processing methods of composite rubber seals. Usually, only the internal support and upper end surface of the composite rubber seals with I-shaped cross section are fixed, and then the trimming and finishing treatment is carried out. Because the composite rubber seals

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  • Manufacturing and processing method of composite rubber sealing element
  • Manufacturing and processing method of composite rubber sealing element
  • Manufacturing and processing method of composite rubber sealing element

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Embodiment Construction

[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0034] Such as Figure 1 to Figure 6 As shown, a manufacturing and processing method of a composite rubber seal mainly includes the following manufacturing and processing steps:

[0035] S1. Inserting the seal: put the composite rubber seal into the middle of the upper end of the fixed base 1, outside the inner support mechanism 55;

[0036] S2. Seal support: drive the material removal mechanism 43 to move downward through the cylinder 2, and push the inner support mechanism 55 through the push block 42 to internally support the composite rubber seal;

[0037] S3. End material removal: remove the waste on the upper end of the composite rubber seal through the material removal mechanism 43;

[0038] S4. Edge trimming: drive the edge trimming mechan...

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Abstract

The invention relates to a manufacturing and processing method of a composite rubber sealing element. The manufacturing and processing method mainly comprises the following steps of putting the sealing element, supporting the sealing element, removing materials on the end surface, carrying out trimming treatment, collecting finished products and the like. The used manufacturing and processing equipment of the composite rubber sealing element comprises a fixed base, an air cylinder, a limiting cylinder, a material removing device and a trimming device, wherein the air cylinder is arranged on the left side of the upper end of the fixed base through an air cylinder base, the limiting cylinder is fixed on the right side of the upper end of the fixed base, the material removing device is arranged at the ejection end of the air cylinder, the material removing device is arranged on the limiting cylinder in a sliding mode, and the trimming device is arranged in the middle of the fixed base. According to the manufacturing and processing method, the problems that a traditional manufacturing and processing method of the composite rubber sealing element is only used for clamping and fixing thecomposite rubber sealing element, then trimming and finishing treatment is carried out, due to the influence of rubber elasticity, the trimming and finishing effect is not ideal, and finishing treatment cannot be carried out on the upper end surface can be solved.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a method for manufacturing and processing a composite rubber seal. Background technique [0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under a small external force. After removing the external force, it can return to its original shape. Rubber is a completely amorphous polymer. Its glass The transformation temperature is low, and the molecular weight is often very large, greater than hundreds of thousands. Rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is processed by extracting gum from rubber trees, rubber grass and other plants, while synthetic rubber is obtained by polymerization of various monomers. Composite rubber refers to NR (content 95% ~ 99.5%), adding a small amount of stearic acid, styrene-butadiene rubber, bu...

Claims

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Application Information

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IPC IPC(8): B26D7/04B26D7/08B26D7/18F16J15/00
CPCB26D7/04B26D7/08B26D7/18F16J15/00
Inventor 管梦馨
Owner 管梦馨
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