Bi-directional cutting slitting equipment

Abstract

The invention discloses bi-directional cutting slitting equipment. The bi-directional cutting slitting equipment comprises a base; two vertical supporting posts are arranged on the base; a connection cross beam, an upper cutter knife spindle, a workpiece material placing shaft, a lower cutter knife spindle and a material receiving shaft are arranged between the vertical supporting posts from top to bottom in sequence. According to the bi-directional cutting slitting equipment, cutter knives do not directly make contact with a material spindle in the using process, so that operation of the machine is smooth and steady, the cutter knife abrasion times is decreased, the service life is prolonged, the mass of the slitting equipment is uniform, and the phenomena of burrs and folds are avoided.

Description

technical field [0001] The invention relates to the field of slitting machinery, in particular to bidirectional cutting and slitting equipment. Background technique [0002] In the packaging industry, roll paper, labels, thin packaging metal sheets, and tapes need to process large-diameter materials and cut them into smaller materials. In this case, slitter equipment is required. The existing slitter During the operation of the equipment, the noise is large, and the cutting knife is seriously worn. After a long time of use, the cutting circular knife needs to be replaced regularly. Moreover, in the existing technology, the workpiece material does not rotate, and the circular saw blade rotates again, making the circular saw During the high-speed rotation of the knife, the probability of hitting the support shaft of the material increases, causing the cutting knife to be damaged. For this reason, the present invention provides a two-way cutting and slitting device. During work...

AI Technical Summary

Problems solved by technology

[0002] In the packaging industry, roll paper, labels, thin packaging metal sheets, and tapes need to process large-diameter materials and cut them into smaller materials. In this case, slitter equipment is required. The existing slitter During the operation of the equipment, the noise is large, and the cutting knife is seriously worn. After a long time of use, the cutting circular knife needs to be replaced regularly. Moreover, in the existing technology, the workpiece material does not rotate, and the circular saw blade rotates again, making the circular saw During the high-speed rotation of the knife, the probability of hitting the support shaft of the material increases, causing the cutting knife to be damaged. For this reason, the present invention provides a two-way cutting and slitting device. During work, the circular saw knife does not rotate, and the workpiece material is The knife rotates, and at the same time, the cut rolls and labels are neat and orderly

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