Forming die of special-shaped flexible bellows artificial muscle

An elastic bellows and molding die technology, which is applied to household appliances, tubular items, other household appliances, etc., can solve the problem of unspecified molding die structure, etc., and achieve the effect of simple structure and convenient use.

Active Publication Date: 2012-02-15
江苏华文医疗器械有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The artificial muscle of flexible special-shaped elastic bellows (patent number: 200710019601.7) proposed the structure and materials of the special-shaped elastic bellows, but did not explain the structure of the forming mold necessary for the processing method

Method used

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  • Forming die of special-shaped flexible bellows artificial muscle
  • Forming die of special-shaped flexible bellows artificial muscle
  • Forming die of special-shaped flexible bellows artificial muscle

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Embodiment Construction

[0027] The invention is used to form the inner layer of the rubber corrugated pipe. The inner layer of the rubber corrugated pipe is not demoulded. The warp and weft yarns are directly braided on the mandrel, and then covered with a semi-vulcanized rubber material. Finally, the left core of the left core component 2 The rod 2a is extracted to the left, and the right core rod 4a of the right core member 4 is extracted to the right. After each petal is removed, the forming process is completed.

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Abstract

The invention relates to a forming die of special-shaped flexible bellows artificial muscle, the forming die is used for processing the special-shaped flexible bellows artificial muscle with flexibility, and the special-shaped flexible bellows artificial muscle can be used as various bending joints of driving manipulators, robots or disabled person, the forming die belongs to the forming application technical field of rubber, high-molecular material, composite material and the like. The forming die is composed of a lower half die (1), a left core part (2), a rubber bellows (3), a right core part (4), an upper half die (5) and a cone guide pillar (6). The forming die is used for shaping an inner layer of the rubber bellows, the inner layer of the rubber bellows is formed without demoulding, warp and weft yarn can be directly braided on a core rod, then the external rubber bellows is coated by a semi-cure rubber material. The forming die of special-shaped flexible bellows artificial muscle solves the problem of producing special-shaped flexible bellows artificial muscle with flexibility, the forming die has simple structure and convenient usage.

Description

Technical field: [0001] The present invention relates to a forming mold for a special-shaped elastic bellows artificial muscle. The mold is used for processing flexible special-shaped elastic bellows artificial muscles, and the special-shaped elastic bellows artificial muscles are used to drive manipulators, robots or handicapped artificial limbs. Various types of bending joints, this mold belongs to the application technology field of rubber, polymer materials, composite materials and other materials. Background technique: [0002] Before the present invention was made, the existing bellows were generally cylindrical bellows, and the material was usually plastic. For corrugated pipe processing, there are no reinforcing warp and weft reinforcing wires inside the wall of the corrugated pipe, and the bearing pressure in the corrugated pipe is very small. It is mainly used as a non-bearing flexible coupling pipe, a line protection pipe and a retractable protective cover for mechanic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/00B29L23/00
Inventor 章军刘光元李增强吕兵
Owner 江苏华文医疗器械有限公司
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