Laminated strip safety cutting device for processing polytetrafluoroethylene cable wrapping tape

Abstract

The invention relates to the technical field of wrapping tape production and processing, and particularly relates to a laminated strip safety cutting device for processing a polytetrafluoroethylene cable wrapping tape. The laminated strip safety cutting device comprises a bottom plate, the left side and the right side of the bottom plate are correspondingly provided with a first rotating shaft anda second rotating shaft, the first rotating shaft is connected with a driving motor, a plurality of separating plates are arranged on the second rotating shaft in a sliding mode, the bottom of the separation plates is in sliding fit with the bottom plate, cutting knifes are correspondingly arranged on the right side of the separation plates, and adjusting shifting rod mechanisms are correspondingly arranged on the left side of the separating plates, the first rotating shaft and the second rotating shaft are connected through a belt mechanism. According to the laminated strip safety cutting device, the problem that after the existing winding tape cutting device cut the wrapping tape, the cut wrapping tape is still wrapped on the same winding shaft, the phenomenon of mutual stacking can occur is solved, then the production efficiency is influenced, the labor intensity is increased, the wrapping tape with different widths cannot be cut, and great limitation is achieved.

Description

technical field [0001] The invention relates to the technical field of wrapping tape production and processing, in particular to a safety cutting device for preventing overlapping tapes for processing polytetrafluoroethylene cable wrapping tapes. Background technique [0002] In the wire and cable production industry, it often involves the process of wrapping the wrapping tape outside the conductor or cable core. According to the technical requirements, it plays the role of shielding, high temperature resistance, insulation, flame retardant and so on for wire and cable. [0003] Generally, after the wrapping tape is processed, it will be cut into specifications of different widths according to the requirements, so as to be suitable for cable wrapping of different specifications; the position of the cutting knife on the existing wrapping tape cutting device is fixed vertically or obliquely. It is set on the side of the wrapping shaft close to the cut wrapping tape. When the ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a safety cutting device for preventing lapping of polytetrafluoroethylene cable wrapping tape, to solve the problem that the cut wrapping tape still wraps around after the existing wrapping tape cutting device cuts the wrapping tape. Wrapped on the same wrapping shaft, and then there will be mutual overlapping phenomenon, which will affect production efficiency, increase labor intensity and reduce the pass rate of products, and can not be cut for wrapping tapes of different widths, which has great limitations.

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