Template device knife for drilling bits

Abstract

The invention relates to a template device knife for drilling bits. The template device knife comprises a template, wherein a plurality of rectangular cutting knives for cutting package paper of the drilling bits are parallelly inserted into the template, a rectangular hole is formed in each rectangular cutting knife, one side of each rectangular hole is provided with a triangular cutter in each rectangular cutting knife, the outer sides of each rectangular cutting knife and each triangular cutter are respectively wrapped by a filler, 6-8 teeth are arranged in the center of each triangular cutter, the filler is sponge or foam, and the thickness of each rectangular hole is larger than the thickness of the package paper of the drilling bits. The template device knife is simple in structure, and can be operated manually or mechanically, the cutting speed is high, 20-30 pieces of cutting paper can be cut at a time, the cutting is precise, the cutting precision is high, and the safety of working staff is ensured.

Description

technical field [0001] The invention belongs to the technical field of drill packaging, and in particular relates to a device for cutting a template knife for drilling packaging paper. Background technique [0002] When the drill bit is exported, the drill bit will be packaged. The packaging is strong and expensive. It is packaged in a box, but generally the drill bit is packaged with wrapping paper and hard plastic film. There are usually scratches on the purchased wrapping paper. The marks are convenient for the staff to separate the drill bits, but the manual operation is slow, and the staff use a knife to operate, it is easy to scratch themselves or scratch the outer packaging of the drill bit, which increases the production cost of the enterprise. Contents of the invention [0003] In order to solve the above problems, the present invention provides a template knife device which is convenient for cutting and does not hurt workers. [0004] In order to a...

AI Technical Summary

Problems solved by technology

[0002] When the drill bit is exported, the drill bit will be packaged. The packaging is strong and expensive. It is packaged in a box, but generally the drill bit is packaged with wrapping paper and hard plastic film. There are usually scratches on the purchased wrapping paper. The marks are convenient for the staff to separate the drill bit, but the manual operation is slow, and the staff use a knife to operate, it is easy to scratch themselves or scratch the outer packaging of the drill bit, which increases the production cost of the enterprise

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