Cutting machine and its waste discharge and winding buffer device

Abstract

The invention relates to a cut type machine and a waste discharging winding buffer device of the cut type machine. The cut type machine is used for cutting printed matter along the motion path of the printed matter. The cut type machine comprises a feeding portion, a cut type portion, a waste discharging winding buffer device for winding waste materials, and a finished product winding device. The waste discharging winding buffer device comprises a waste material winding motor, a support, a baffle, a buffer roller and an elastic component. The support is fixedly arranged on the upstream portion of the waste material winding motor along the motion path of the waste materials, the baffle is fixedly arranged at one end of the support, the buffer roller allows the waste materials to wind around the buffer roller, the buffer roller can be arranged on the support in a sliding mode, one end of the elastic component is connected with the baffle, and the other end of the elastic component is connected with the buffer roller. The cut type machine can solve the problem that in the process of waste material winding, the tension changes are not stable, the tension can be buffered, the stable recycling can be achieved, the waste materials can be prevented from being broken, and meanwhile the labels of cut finished products can be prevented from being brought away.

Description

technical field [0001] The invention relates to the field of printing equipment, more specifically, to a cutting machine and a waste discharge and winding buffer device thereof. Background technique [0002] In the printing industry, the cutting machine is used to cut printed matter (for example, including tape-shaped substrates and trademark tapes pasted on tape-shaped substrates) into required shapes without cutting the substrate. After the trademark tape is cut, Form individual trademarks that can be separated from each other. During the cutting process, the cut areas from the label tape form waste material which joins to form a continuous waste material strip. After separating the finished product and waste, the waste needs to be rolled and recycled. [0003] In the existing cutting machine, after the finished product and the waste material are separated, the waste discharge device directly winds up the waste material through the winding motor without any buffering in ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a type chopping machine and its waste discharge and winding buffer device in view of the defects that the waste discharge device of the cutting machine in the prior art is easy to cause the waste belt to be broken and the operating speed is low

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