Laser drilling device for plastic product with irregular surface

Abstract

The invention relates to a laser drilling device for a plastic product with an irregular surface. The Laser drilling device for the plastic product with the irregular surface comprises a main body, a support, a clamping mechanism, a conveying mechanism and a driving mechanism, wherein the clamping mechanism comprises a limiting assembly and a clamping assembly, the conveying mechanism comprises a conveying belt and a conveying assembly, and the driving mechanism comprises a driving assembly and a linkage assembly. According to the laser drilling device for the plastic product with the irregular surface, conveying for a workpiece is realized through the conveying mechanism, clamping for the workpiece is realized through the clamping mechanism, drilling for the workpiece is realized through the main body, online clamping for the workpiece is realized through linkage, and the linkage adopts a pure mechanical structure, so that the stability of the device is improved, and the service life of the device is prolonged; and according to the clamping mechanism, a good clamping effect can be achieved on the workpiece with the irregular surface, flexible clamping is adopted, the workpiece is protected, multiple pressing is carried out on the workpiece, and therefore a better clamping effect is achieved, and meanwhile, buffering and damping are carried out on movement of the clamping assembly through a buffering unit, so that stable operation of the device is kept.

Description

technical field [0001] The invention relates to a laser drilling device for plastic products with irregular surfaces. Background technique [0002] The laser drilling device uses a focused high-power-density laser beam to irradiate the workpiece, so that the irradiated material is rapidly melted, vaporized, ablated or reached the ignition point, and at the same time, the molten material is blown away by the high-speed airflow coaxial with the beam, so as to realize the Device for drilling workpieces. [0003] Existing laser drilling devices generally use chucks for clamping and fixing, and adopt rigid clamping, which is easy to scratch the workpiece and even cause damage to the workpiece. At the same time, the existing clamping mechanism can only clamp regular workpieces. When the workpiece is irregular, it will be difficult for the clamping mechanism to clamp the workpiece, which will affect the drilling accuracy. At the same time, the existing drilling device generally ne...

AI Technical Summary

Problems solved by technology

[0003] Existing laser drilling devices generally use chucks for clamping and fixing, and adopt rigid clamping, which is easy to scratch the workpiece and even cause damage to the workpiece. At the same time, the existing clamping mechanism can only clamp regular workpieces. When the workpiece is irregular, it will be difficult for the clamping mechanism to clamp the workpiece, which will affect the drilling accuracy. At the same time, the existing drilling device generally needs multiple output terminals to drive the workpiece, which consumes a lot of energy. , at the same time, the sensor is generally used to realize automation, the stability is insufficient, and the service life is not high

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