Notching device for insulated rubber tape

Abstract

The invention discloses a notching device for an insulated rubber tape, and belongs to the technical field of notching device. The notching device for the insulated rubber tape can enable the insulated rubber tape to carry out linear rubberizing and annular rubberizing on a cable in a high-altitude state by changing the position of a circular placing frame according to actual conditions, therefore, the automatic winding and rubberizing function of the insulated rubber tape on the cable is realized, the workload of maintainers is reduced and the working difficulty is reduced while uniform rubberizing of the rubber tape is ensured, and the cable repairing efficiency is improved; in addition, the movement of the insulated rubber tape can drive a roller to rotate, the roller rotates to coat a liquid pressure-sensitive adhesive in a cavity on a viscous surface of the insulated rubber tape, so that the adhesion of the insulated rubber tape is improved, the service life of the insulated rubber tape is prolonged, light-resistant fiber cloth on the a winding roller can be adhered to the non-viscous surface of the insulated rubber tape, the light resistance of the insulated rubber tape can be improved, therefore, the service life of the insulated rubber tape is further prolonged.

Description

technical field [0001] The invention relates to the technical field of cutting devices, in particular to a cutting device for insulating tapes. Background technique [0002] Insulated rubber tape (insulated rubber tape) refers to the tape used by electricians to prevent leakage and insulate. It is also called insulating tape and tape. It is composed of a base tape and a pressure-sensitive adhesive layer. Film, etc., the adhesive layer is made of rubber and tackifying resin and other compounding agents, with good viscosity and excellent insulation performance. The insulating tape has good insulation voltage resistance, flame retardancy, and weather resistance. It is suitable for wire connection and electrical insulation protection Features. [0003] For cables in the high altitude state, it is often necessary for maintenance personnel to climb to a high place to perform tape winding operations. The existing tape cutter is generally convenient to drive the tape to glue the ob...

AI Technical Summary

Problems solved by technology

[0003] For cables in the high altitude state, it is often necessary for maintenance personnel to climb to a high place to perform tape winding operations. The existing tape cutter is generally convenient to drive the tape to glue the objects in a straight line, but it is inconvenient to wrap and glue the objects. When the maintenance personnel When it is necessary to wrap and apply glue, the existing notch can not be used, and the maintenance personnel need to hold the insulating tape to wrap the cable. Since the cable may be damaged in many places, the long-term work is easy to make the wrist of the maintenance personnel sore. Affect the maintenance efficiency of the cable, and manually apply the glue, which is prone to uneven tape winding at the damaged part, resulting in insufficient cable repair effect

[0004] In addition, the base tape of the existing insulating tape is mostly cotton cloth, which has poor light resistance, and the cables in the high-altitude state are often in a high-light environment, which greatly shortens the service life of the insulating tape. As time goes on, the adhesiveness of the insulating tape will decrease, thereby shortening the service life of the insulating tape

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