Transverse cutting machine tool

Abstract

The invention discloses a transverse cutting machine tool. The transverse cutting machine tool comprises a feeding roller, a cutting roller, a tool bit, an elastic protection sleeve, a first locking block and a second locking block; the axis of the feeding roller is parallel to the axis of the cutting roller, a cavity is formed in the cutting roller, the first locking block and the second lockingblock are both installed in the cavity, and the first locking block and the second locking block clamp the tool bit; and the elastic protection sleeve detachably sleeves on the surface of the feedingroller, a gap is reserved between the elastic protection sleeve and the cutting roller, and the tool bit can be in contact with the elastic protection sleeve. Due to the fact that the size of the diameter of the cutting roller or the rotating speed of the cutting roller can be set by a user according to needs, the cutting roller can enable the tool bit to make contact with the elastic protection sleeve once during each time of fixed rotation period so that equal-spacing cutting of a paper plate can be realized; and the user can also arrange the first locking blocks and the second locking blocks with different shapes so as to cooperate with the tool bits with different shapes for use, and therefore, the tool bit can be ensured to be reliably and stably fixed on the cutting roller all the time so as to realize staggered cutting.

Description

technical field [0001] The invention relates to the field of cross-cutting machine design, in particular to a cross-cutting machine tool. Background technique [0002] The cross-cutting machine is currently mainly used in the cardboard processing industry to cut the cardboard in the corrugated cardboard production line to change the shape of the cardboard so that the shape of the cardboard can adapt to the subsequent assembly of cartons. [0003] The cutter of the common cross-cutting machine can only perform straight-line cutting, that is, it can only separate the cardboard in a straight line. However, as the design of the carton becomes more complicated, not all the outer contours of the cardboard are formed by a single straight line. When cutting different positions on the cardboard, that is, when performing dislocation cutting, it is often necessary to perform multiple step-by-step cutting, which seriously affects the cutting speed and cutting accuracy. It is difficult ...

AI Technical Summary

Problems solved by technology

[0003] The cutter of the common cross-cutting machine can only perform straight-line cutting, that is, it can only separate the cardboard in a straight line. However, as the design of the carton becomes more complicated, not all the outer contours of the cardboard are formed by a single straight line. When cutting different positions on the cardboard, that is, when performing dislocation cutting, it is often necessary to perform multiple step-by-step cutting, which seriously affects the cutting speed and cutting accuracy. It is difficult to realize equidistant cutting, and it complicates the overall structure of the cross-cutting machine.

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