Cutter for electrical adhesive tape

Abstract

The invention discloses a cutter for electrical tape, which comprises a tape fixing frame and a cutting device. The tape fixing frame includes a baffle, a connecting shaft and a rotating drum, the connecting shaft is fixed and vertically arranged at the center of the inner surface of the baffle, and the rotating drum Sleeved on the outside of the connecting shaft and connected with the connecting shaft in rotation; the cutting device includes a fixed plate, a bottom plate and a cutting plate, the fixed plate and the inner surface of the baffle are fixedly welded, the bottom plate and the fixed plate are vertically fixedly connected, and the upper surface of the bottom plate is provided with a bump and the cutting groove, the protrusion is located inside the cutting groove, a slide bar is arranged inside the fixed plate, and a spring is set on the outer end of the slide bar, and the cutting plate is connected with the slide bar through a buckle fixed on its side end, and the buckle is set on the slide The outer end of the rod and the lower surface of the cutting plate are fixed with a cutter matching the cutting groove structure, and the inner side of the cutter is provided with a through groove matching the bump structure; the present invention has the advantages of reasonable structure and convenient portability and use.

Description

technical field [0001] The invention belongs to the technical field of cutting tools, and in particular relates to a cutter for electrical tapes. Background technique [0002] Electrical tape is electrical insulating adhesive tape, which is made of soft polyvinyl chloride film as the base material and rubber-coated pressure-sensitive adhesive. It has good insulation, flame resistance, voltage resistance, cold resistance and other characteristics. Its use effect is good and It has a wide range of applications; however, after the electrical tape is wound, it needs to use a knife to cut it. The operation is cumbersome, especially when the electrician is working at a high altitude. The process of cutting the electrical tape is particularly troublesome; and, after the existing electrical tape is used, due to its own adhesion, the joint and the tape itself are bonded together, and the next time it is used, it is necessary to find the joint again, which is a waste of time and It i...

AI Technical Summary

Problems solved by technology

[0002] Electrical tape is an electrical insulating adhesive tape. It is made of soft polyvinyl chloride film as the base material and rubber-coated pressure-sensitive adhesive. It has good insulation, flame resistance, voltage resistance, and cold resistance. Its use effect is good and It has a wide range of applications; however, after the electrical tape is wound, it needs to use a knife to cut it, which is cumbersome to operate, especially when the electrician is working at high altitude, it is very inconvenient to turn around and take and place tools, and there is a certain danger. The process of cutting the electrical tape is particularly troublesome; and, after the existing electrical tape is used, due to its own adhesion, the joint and the tape itself are bonded together, and it is necessary to find the joint again when it is used next time, which is a waste of time and For the user's use has increased trouble; In order to solve the above problems, it is necessary to develop a kind of electrical tape cutter with reasonable structure and easy to carry and use.

Images