A high-pressure rubber hose manufacturing coiling process

Abstract

The invention provides a high-pressure rubber hose manufacturing and winding process. The operation is completed by the cooperation of the bottom plate, the bottom frame, the anti-loosening device, the winding drum group, the gap traction device and the folding connecting plate. When placed on the reel, the steel wire will be pulled out when winding, which will drive the reel to rotate. During the rotation of the reel, the pay-off speed may be faster than the winding speed due to the high speed of the reel, resulting in a slack state of the steel wire during transportation. The steel wire cannot be tightly wound on the outer wall of the inner rubber hose, and the overall compactness is reduced. The steel wire wound on the inner rubber hose is usually wound in multiple layers. The existing winding method is usually single-layer winding, and is wound through multiple cycles. In order to achieve the effect of multi-layer winding, the work efficiency is low and other problems.

Description

technical field [0001] The invention relates to the field of high-pressure rubber hose production, in particular to a high-pressure rubber hose manufacturing and winding process. Background technique [0002] High-pressure rubber hose has excellent oil resistance, heat resistance, aging resistance, high pressure bearing, superior pulse performance, excellent bending resistance and fatigue resistance. Therefore, high-pressure rubber hose is widely used in petrochemical, coal, electric power, transportation, and medical treatment. In various fields such as equipment, machinery manufacturing, mining, ships, automobiles, etc., during the production process of high-pressure rubber hoses, steel wires need to be wound on the outer wall of the inner rubber hose, and the steel wires play a role in strengthening the skeleton. some problems: [0003] 1. The steel wire is usually wound on the reel. When winding, the steel wire will be pulled out to drive the reel to rotate. During the ...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a high-pressure rubber hose manufacturing and winding process, which can solve the problem that the steel wire is usually wound on the reel, and the steel wire will be pulled out when winding, thereby driving the reel to rotate. It may be due to the high rotation speed that the pay-off speed is faster than the winding speed, resulting in a loose state of the steel wire during transportation, so that the steel wire cannot be tightly wound on the outer wall of the inner rubber hose, and the overall compactness is reduced. The steel wire wound on the inner rubber hose is usually It is multi-layer winding. The existing winding method is usually single-layer winding, and the effect of multi-layer winding can only be achieved by winding multiple cycles, and the work efficiency is low.

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