Laser machining device provided with external extended device

Abstract

The invention provides a laser machining device provided with an external extended device. The laser machining device comprises a supporting bar, fixing bars and a bed plate. The fixing bars are welded and fixed to the upper end of the bed plate. The upper ends of the fixing bars are fixedly connected with the supporting bar through bolts correspondingly. A marking mechanism is fixed to the rightportion of the upper end surface of the supporting bar. A supporting mechanism is arranged on the right portion of the upper end surface of the bed plate. The marking mechanism comprises a first fastening bolt, a laser device, a slide groove plate, a fixing seat, a rotary ring, a second fastening bolt, a high-speed galvanometer, a U-shaped guide rail, a U-shaped slide bar, a U-shaped supporting frame, a connecting seat, a retroreflector and a connecting rod. The supporting mechanism comprises a rack bar, an L-shaped supporting plate, a connecting block, an electric push rod, a hollow sleeve, aspring, a guide rod, a circular gear and a servo motor. Compared with the prior art, the laser machining device has the following beneficial effects that a polyhedral marking function is achieved, the structure is compact, mechanical work is also achieved, operation is easy, and the using safety is high.

Description

technical field [0001] The invention relates to a laser processing device with an external expansion device, which belongs to the field of laser marking equipment. Background technique [0002] Laser marking is to focus the high-energy laser beam on the surface of the object, and the phenomenon of removal or discoloration through the interaction between the light and the processed surface makes the surface of the object produce high-contrast marks. However, the existing laser marking can only be printed on one side. code, the coding effect is poor, and when multi-faceted coding is performed, multiple lasers need to be used, which increases the cost of use, and when marking, the product is usually disassembled manually, which is complicated to operate and requires a lot of work. Large and low work efficiency. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a laser processing device with an ex...

AI Technical Summary

Problems solved by technology

[0002] Laser marking is to focus the high-energy laser beam on the surface of the object, and the phenomenon of removal or discoloration through the interaction between the light and the processed surface makes the surface of the object produce high-contrast marks. However, the existing laser marking can only be printed on one side. code, the coding effect is poor, and when multi-faceted coding is performed, multiple lasers need to be used, which increases the cost of use, and when marking, the product is usually disassembled manually, which is complicated to operate and requires a lot of work. large, low efficiency

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