Automatic belt cutting machine

Abstract

The invention relates to an automatic belt cutting machine, which consists of a cutting knife and a knife rest, wherein the knife rest is arranged on a base. The automatic belt cutting machine has thefollowing innovative points that: symmetrical vertical mounting plates are fixedly arranged on the base; a frame-shaped knife rest is movably arranged between the mounting plates in a vertical guiding mode; the top end of the knife rest is fixedly provided with the cutting knife horizontally; the knife rest achieves vertical ascending and descending by the driving of a cam mechanism driven by a first stepping motor through a bottom end of the knife rest; a horizontal belt cutting platform is fixedly arranged below the cutting knife; the upper surface of the belt cutting platform is provided with a feed roller driven by a second stepping motor; and the first stepping motor and the second stepping motor are connected with a controller arranged on the base through control wires. The automatic belt cutting machine has the advantages of compact structure, small space occupied by the entire machine and scientific and reasonable design, both the knife rest and the feed roller are controlledand driven by the controller through the stepping motors, and the entire machine has high automation degree, high processing efficiency, high accuracy and simple and convenient operation; therefore, the automatic belt cutting machine is the automatic belt cutting machine with high innovativeness.

Description

technical field [0001] The invention relates to a tape cutting device, in particular to an automatic tape cutting machine. Background technique [0002] Nylon webbing or nylon adhesive tape is widely used in the field of clothing manufacturing. Since most of the directly purchased nylon strips are long in length, they must be cut into shorter strips according to the required size when they are used in clothing manufacturing. At present, most nylon strips are cut manually with scissors and other tools. This kind of cutting method has problems such as high labor intensity, low efficiency, and inconsistent length and size of the strip after cutting. There are also some tape cutting devices, which cut off the tape by a cutter installed on the frame, but they still have low automation, low efficiency, and low cutting accuracy. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide an automatic tape cu...

AI Technical Summary

Problems solved by technology

At present, the cutting of nylon strips is mostly carried out manually with tools such as scissors. This cutting method has problems such as high labor intensity, low efficiency, and inconsistent length and size of the strips after cutting.

There are also some tape cutting devices, which cut off the tape through the cutter installed on the frame, but they still have defects such as low degree of automation, low efficiency, and low cutting accuracy.

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