Full-automatic clamping component of laser marking machine

Abstract

The invention provides a full-automatic clamping component of a laser marking machine. The component comprises a clamping mechanism fixedly mounted on an upper end surface of a rectangular base of a laser marking machine body, and a driving mechanism, wherein the clamping mechanism can conduct left-right self-centering clamping on a workpiece in a direction parallel to a length direction of the base and can conduct front-back self-centering clamping on the workpiece in the direction parallel to a width direction of the base, and a center position of the clamped workpiece in an initial state isvertically aligned with an emitting point of a laser device; the driving mechanism is used for providing driving power for the clamping mechanism, the clamping mechanism comprises a horizontally-arranged square movable frame, a center position of the movable frame is vertically aligned with the emitting point of the laser device, four symmetrically-arranged clamping plates are movably arranged onan inner side of the movable frame, and correspond to the middles of four edges of the movable frame in a one-to-one mode. Self-centering clamping can be carried out on the workpiece in the directions parallel to the length direction of the base and the width direction of the base by driving clamping plates to synchronously move close to each other.

Description

technical field [0001] The invention relates to a laser marking machine, in particular to a fully automatic clamping component of the laser marking machine. Background technique [0002] Laser marking machine (laser marking machine) uses laser beams to make permanent marks on the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, so as to carve exquisite patterns, trademarks and characters. Laser marking machines are mainly divided into CO2 laser marking machines, semiconductor laser marking machines, and fiber laser marking machines. And YAG laser marking machine, the current laser marking machine is mainly used in some occasions that require finer and higher precision. Widely used in electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products, tool accessories, precision instruments, glasses clocks, jewelry, auto parts, plastic buttons, bui...

AI Technical Summary

Problems solved by technology

At present, the workpiece clamping of the laser marking machine is inconvenient, and manual clamping is still used. On the one hand, the workpiece cannot be self-centering clamped in the four directions of front, rear, left and right, and the clamping efficiency is low. Manual clamping has certain dangers and low safety factor. In order to overcome the above problems, it is necessary to provide a clamping device with ingenious structure, simple principle, convenient operation and use, self-centering clamping of the workpiece, high clamping efficiency and safety. Fully automatic clamping components for laser marking machines with high coefficients

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