Laser cutting equipment capable of realizing multi-station circulating operation

Abstract

The invention relates to laser cutting equipment capable of realizing multi-station circulating operation. The equipment comprises a base, a fixing and position changing unit and a feeding and cuttingunit; the fixing and position changing unit is arranged on the inner wall of the lower end of the base; and the feeding and cutting unit is arranged at the upper end of the base. According to the equipment, by means of the design concept of multi-station reciprocating cutting of axial feeding, the problem that during multi-station plate cutting, the larger the number of stations is, the larger the equipment is is solved, the size of the equipment installation space is reduced while the cost of a factory is saved, and therefore arrangement of stations of the factory is simpler and more convenient; according to the equipment, the fixed ends of the feeding position and the cutting position are inconsistent through separation of feeding and cutting, so that a plate is fed in the mode of feeding during fixing in a subdivision mode, the plate is completely fixed during cutting, and the problem that the plate can deflect due to the fact that the plate is not limited when the fixed length isfed is solved.

Description

technical field [0001] The invention belongs to the technical field of plate processing, in particular to a multi-station cycle operation laser cutting equipment. Background technique [0002] The material to be cut is irradiated with a high-power-density laser beam, so that the material is quickly heated to the vaporization temperature, and evaporates to form holes. As the beam moves to the material, the holes continuously form narrow slits to complete the cutting of the material. Due to the small laser spot, high energy density and fast cutting speed, laser cutting can obtain better cutting quality. Laser cutting has a thin and narrow incision, the two sides of the slit are parallel and perpendicular to the surface, and the dimensional accuracy of the cut parts is high; the cutting surface is smooth and beautiful, and the surface roughness is only tens of microns, and even laser cutting can be used as the last process without machining. Can be used directly. [0003] The...

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Problems solved by technology

[0003] The following problems often exist in the process of laser cutting metal sheets: 1. When cutting multiple metal sheets at the same time, the metal sheets are often placed in rows and then fixed for cutting, but the way of cutting in rows often makes the equipment occupy an area The space is too large, which affects the station allocation of the factory; 2. The plate cannot be effectively fed when it is fixed, so that the clamping of the plate needs to be contacted when the plate is fed, so that the metal plate is fed to a fixed length. There is no limit, so that the plate may be deflected

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