Automatic cutting tool

Abstract

The invention provides an automatic cutting tool, and relates to the field of cutting tools. The automatic cutting tool specifically comprises a handle. A guide shaft is arranged at the front end of the handle in a sliding mode in the direction perpendicular to the length direction of the handle, a lead screw is further arranged at the front end of the handle in the length direction of the handleand perpendicularly penetrates through the guide shaft, and first cutter holders are symmetrically arranged at the two ends of the guide shaft. A shearing fork mechanism is arranged between the firstcutter holders. Buttons are arranged at the rear end of the handle. A controller is controlled by the buttons, so that the lead screw is controlled to drive the guide shaft to move, and adjustment ofthe cutting width is achieved. An operator only needs to click on the buttons, the set cutting width can be achieved through adjustment. Operation is more convenient and faster, adjustment is accurateand convenient, and the cutting efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of cutting tools, in particular to an automatic cutting tool. Background technique [0002] In the tape industry, it is often necessary to test the sheet tape or the substrate or core material without glue. tensile strength. Before testing, it is often necessary to cut the sheet material to be tested to a certain width. Under normal circumstances, the cutting width is 10mm, 15mm, 20mm, 25mm and 50mm. [0003] At present, the more common operation method is to use a ruler to trace points at a certain distance on the sheet, and then use a ruler to align the corresponding points and cut with a knife, or cutting with a commercially available cutting knife for advanced points, but even with The sample cutting knife also has the inconvenience that it needs to be precisely aligned with the corresponding scale to cut the sample. And these methods all exist inefficiency, the shortcomings such as larger cutting width error....

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic cutting tool to solve the technical problems of large errors and low work efficiency in the prior art through manual adjustment

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