Laser cutter standalone automatic feeding and discharging device and laser cutter standalone automatic feeding and discharging method

Abstract

A laser cutter standalone automatic feeding and discharging device comprises a rack mechanism, a suction device, a forking device and a laser cutter workbench arranged below the rack mechanism. The suction device and the forking device are arranged on the rack mechanism, the suction device comprises multiple vacuum suckers and a first air cylinder, the multiple vacuum suckers generate vacuum through airways to realize adsorption of cutting workpieces, the forking device comprises multiple forking teeth through which the cutting workpieces are forked up and put down, the suction device and the forking device can move to be above the laser cutter workbench along the rack mechanism, and the suction device, the forking device and the laser cutter workbench are in vertical or horizontal arrangement. The laser cutter standalone automatic feeding and discharging device can realize a method for standalone automatic feeding and discharging by rationally choosing from the vertical arrangement mode and the horizontal arrangement mode; and by the vertical arrangement mode, a discharging portion can be demounted, and operations of automatic feeding can be realized independently. The invention further provides a laser cutter standalone automatic feeding and discharging method.

Description

【Technical field】 [0001] The invention belongs to the application field of laser cutting machines, in particular to a laser cutting machine single-machine automatic loading and unloading device and method. 【Background technique】 [0002] During the use of the traditional laser cutting machine, the operator needs to place the cutting workpiece to be processed by the laser cutting machine on the designated position of the laser cutting machine workbench, and then the laser cutting machine workbench automatically transports the cut workpiece to be processed to the cutting machine Laser processing is carried out in the processing area. After the cutting workpiece is processed (the cutting workpiece is processed into a part), the laser cutting machine table will be transported out of the processing area (this is the automatic operation step of the laser cutting machine), and then the operator needs to put The workpiece is placed from the laser cutting machine table to the designa...

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Problems solved by technology

[0002] During the use of the traditional laser cutting machine, the operator needs to place the cutting workpiece to be processed by the laser cutting machine on the designated position of the laser cutting machine workbench, and then the laser cutting machine workbench automatically transports the cut workpiece to be processed to the cutting machine Laser processing is carried out in the processing area. After the cutting workpiece is processed (the cutting workpiece is processed into a part), the laser cutting machine table will be transported out of the processing area (this is the automatic operation step of the laser cutting machine), and then the operator needs to put The workpiece is placed from the laser cutting machine table to the designated position on the ground. Most of these two tasks are manually operated, and several people lift the board to the laser cutting machine table. This is called loading (putting the cut workpiece to be processed on The specified position on the cutting machine workbench is called loading), and the operator also needs to transfer the workpiece processed by the laser cutting machine worktable to other devices on the ground, which is called unloading (the workpiece processed by the laser cutting machine is transferred from The transfer of the laser cutting machine workbench to other devices on the ground is called unloading). The two tasks of loading and unloading are basically manual operations, and they are carried by several people (the range of normal cutting workpieces: the size of the cutting workpiece is 3 meters* 1.5 meters, the thickness is 1-16mm, and the weight is 36kg-576kg), which not only affects the production efficiency of the cutting machine, but also increases the labor burden of the operator. Some laser cutting machines use a simple suction device, which is basically manual operation, which is very inconvenient

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