A reversible bidirectional swing cutting device

Abstract

The invention discloses a reversible bidirectional swing cutting device which comprises a front compression layer, a rear compression layer and a cutter layer sandwiched between the front compression layer and the rear compression layer, wherein the cutter layer comprises a cutter rack, two swing arms, a cutter reversing mechanism and an air cylinder; the lower end of the cutter rack is provided with a blade which is a straight blade; the lower ends of the two swing arms are respectively rotatably installed at two ends of the cutter rack, and the upper ends of the two swing arms can be respectively detachably suspended on the front compression layer and the rear compression layer; the cutter reversing mechanism is installed on the front compression layer or the rear compression layer, and is used for changing the swing directions of the two swing arms; the lower end of the air cylinder is connected to the middle of the cutter rack, and is used for driving the cutter rack to run. The cutting device disclosed by the invention can reduce the total size of the device, can reduce the expanding space required for maintenance so as to be suitable for an office environment well, is more automatic compared with the common unidirectional swing cutting, and can improve the cutting accuracy and quality.

Description

technical field [0001] The present invention relates to the field of vertical swing cutting mechanism, and more specifically, relates to a reversible bidirectional swing cutting device. Background technique [0002] At this stage, swing cutting is a conventional cutting method. As long as it uses physical blade equipment, it cannot get rid of vertical cutting, swing cutting, and angle swing cutting. If this physical cutting method is to be replaced, there is only laser cutting, but because of technical problems and national regulations, cold laser cutting for paper cannot be used on a large scale. [0003] Traditional oscillating cutting is generally one-way oscillating. It is necessary to manually change the direction of the cut item to adapt to the cutting knife. All power requirements are relatively large, wasting energy. [0004] At present, most of the design methods of factory cutting equipment are three-dimensional, and most of the equipment on the market are large-...

AI Technical Summary

Problems solved by technology

[0002] At this stage, swing cutting is a conventional cutting method. As long as the equipment uses physical blades, it cannot get rid of vertical cutting, swing cutting, and angle swing cutting.

If this physical cutting method is to be replaced, there is only laser cutting, but because of technical problems and national regulations, cold laser cutting for paper cannot be used on a large scale

[0003] Traditional oscillating cutting is generally one-way oscillating. It is necessary to manually change the direction of the cut item to adapt to the cutting knife. All power requirements are large, wasting energy

[0004] At present, most of the design methods of factory cutting equipment are three-dimensional, and most of the equipment on the market are large-scale equipment, which are large in size, heavy in weight, occupy a large space, and are not conducive to maintenance

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