Cable core seamless belt coating device and method
A tape-wrapping device and cable technology, which is applied in the direction of cable/conductor manufacturing, circuits, electrical components, etc., can solve problems affecting production efficiency, slow production speed, and reduced cable moisture resistance, so as to improve work efficiency and reduce manual operations The process, the effect of improving product quality
Inactive Publication Date: 2015-04-22
CHINA XIDIAN GRP CO LTD
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Problems solved by technology
The production speed of the longitudinal wrapping is fast, but there are gaps at the lap joints of the wrapping tapes, which affect the moisture-proof performance and electrical performance of the cable; in addition, because the gaps need to be processed manually during wrapping, the process is time-consuming and the production speed is slow, which affects Production efficiency, and the purpose of sealing cannot be achieved, which reduces the moisture resistance of the cable
Method used
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with accompanying drawing. But the content of the present invention is not limited thereto.
[0023] Such as figure 1 , 2 As shown, the present invention provides a cable core seamless tape device, comprising a cable core seamless tape mold 1, the cable core seamless tape mold 1 is a hollow cylindrical structure, and the cable core seamless tape mold 1 is a cylindrical structure, the inner wall of the cable core seamless wrapping mold 1 is provided with a heat-sealing cavity 2, and one end of the heat-sealing cavity 2 is provided with an air inlet channel 3 for conveying hot air, and the cable core is seamlessly wrapped. The inner wall surface of the belt mold 1 is provided with a tooth-shaped wire passing channel 4 for reducing the friction force between the cable core tape and the cable core seamless tape mold 1 .
[0024] The present invention also provides a method for seamlessly wrapping cable ...
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Abstract
The invention discloses a cable core seamless belt coating device and method. The cable core seamless belt coating device comprises a cable core seamless belt coating mold. The cable core seamless belt coating mold is of a hollow cylindrical structure. A heat seal mold cavity is formed in the inner wall of the cable core seamless belt coating mold. An air inflow channel used for conveying hot air is formed in one end of the heat seal mold cavity. Through the high temperature of hot air, belt coating joints coating a cable core are melted, after passing the heat seal mold cavity, the cable core is cooled to the indoor temperature, the belt coating joints are bonded, the seamless belt coating purpose is achieved, the manual operation processes are reduced, work efficiency is greatly improved, and product quality is improved.
Description
technical field [0001] The invention relates to the field of wire and cable manufacturing, in particular to a cable core seamless tape wrapping device and a method thereof. Background technique [0002] At present, there are two forms of cable core wrapping: one is longitudinal wrapping, and the other is wrapping around. The production speed of the longitudinal wrapping is fast, but there are gaps at the lap joints of the wrapping tapes, which affect the moisture-proof performance and electrical performance of the cable; in addition, because the gaps need to be processed manually during wrapping, the process is time-consuming and the production speed is slow, which affects Production efficiency, and the purpose of sealing cannot be achieved, which reduces the moisture resistance of the cable. Contents of the invention [0003] The object of the present invention is to provide a cable core seamless tape wrapping device and method thereof with good tape quality and high pro...
Claims
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IPC IPC(8): H01B13/26
Inventor 张富县
Owner CHINA XIDIAN GRP CO LTD