paper cutting machine

Abstract

A paper tube cutting machine, comprising a drive unit and a cutting unit, the drive unit specifically includes a motor and an air cylinder, the air cylinder is connected to the cutting unit, the cutting unit specifically includes a circular blade set on the cutting shaft and a shell above the blade, a part of the cutting shaft There is a bearing on the side, and the bearing is connected to the cylinder. The rotation angle of the bearing is controlled by the cylinder to control the position of the cutting shaft. There is a rotating shaft under the blade. The diameter of the two ends of the rotating shaft is relatively large. The motor is used to cover the paper tube on the rotating shaft during processing. The paper cutter is also provided with a feeding unit, which specifically includes a feeding ring and a guide rail. The guide rail is arranged under the rotating shaft. The feeding ring Set on the guide rail and driven by another cylinder. The invention can process multiple groups of paper tubes at one time, has higher efficiency, lower cost, and is more convenient to maintain. Moreover, when the processing width of the paper tubes changes, only the distance between the circular blades needs to be changed.

Description

technical field [0001] The invention relates to a paper tube cutting machine. Background technique [0002] Paper tubes play a wider role in daily life. For example, tapes or some plastic films use paper tubes as inner cores. [0003] The paper tube cutting machine is a kind of equipment used to cut the whole paper tube into sections. The currently used equipment includes CNC automatic paper tube cutting machine, that is, through the control of the pre-stored program, after setting the cutting parameters of the paper tube , can realize the automatic cutting of paper tubes, which is very convenient. However, automatic cutting machines usually need sensors to assist cutting. The current cost of this type of sensors is still high, and they are also prone to failure. The disadvantages outweigh the advantages. Contents of the invention [0004] The present invention aims to provide a paper tube cutting machine. [0005] In order to achieve the above technical purpose, the pre...

AI Technical Summary

Problems solved by technology

[0003] The paper tube cutting machine is a kind of equipment used to cut the whole paper tube into sections. The currently used equipment includes CNC automatic paper tube cutting machine, that is, through the control of the pre-stored program, after setting the cutting parameters of the paper tube , can realize the automatic cutting of paper tubes, which is very convenient. However, automatic cutting machines usually need sensors to assist cutting. The current cost of this type of sensors is still high, and they are prone to failure. The disadvantages outweigh the advantages.

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