Automatic feeding and discharging laser cutting machine

Abstract

The invention discloses an automatic feeding and discharging laser cutting machine, which comprises a hopper, a conveying mechanism, a stopping mechanism and a target pushing mechanism. A plurality of plates can be arranged on the hopper, a calibration mechanism is disposed on a side surface of the hopper, the plates are aligned by the calibration mechanism, a slit adjusting mechanism is arranged on another side surface of the hopper, one plate can pass through the slit adjusting mechanism, the conveying mechanism can automatically push the plate on the bottom layer in the hopper to a cutting table via the slit adjusting mechanism, the stopping mechanism is further positioned on one side of the cutting table, the plates are limited in the cutting plate by the stopping mechanism, and the stopping mechanism is connected with the target pushing mechanism capable of pushing the plates to a rib of the cutting table by a first inductive switch. The rib of the cutting table is provided with a second inductive switch connected with a laser device, after the plate contacts with the second inductive switch, laser emitted by the laser device passes through a reflector seat, reaches a cutting head arranged above the cutting table and cuts the plate after focusing and emergence, the target pushing mechanism releases the clamped plate after cutting, the plate stops being limited by the stopping mechanism, the conveying mechanism continues to push the plate into the hopper, and the plates in the hopper are cut repeatedly.

Description

Technical field [0001] The invention relates to an automatic loading and unloading laser cutting machine in the field of laser cutting. Background technique [0002] At present, in the field of glasses manufacturing, plastic glasses frames are mostly cut by laser. Since the laser cutting method has not been used for a long time in China, most of the laser cutting machines on the market do not have automatic loading and unloading mechanisms, especially in the field of glasses frame cutting, where the cutting format is small, and most manufacturers still use manual methods. Carry out loading and unloading. With the development of the domestic economy, on the one hand, the market demand for laser cutting products has increased, and on the other hand, the wages of workers have risen. The shortage of manual loading and unloading laser cutting machines is particularly obvious, mainly manifested in: manual loading and unloading takes a long time, The machine stops and starts freq...

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Problems solved by technology

[0003] In order to overcome the problems of long loading and unloading time, frequent operations, unstable quality, and large number of workers in the laser cutting process that adopts manual loading and unloading, the invention provides an automatic

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