Laser full-cutting machine for ultra-thin glass optical filter

Abstract

The invention discloses a laser full-cutting machine for an ultra-thin glass optical filter. The laser full-cutting machine comprises a cutting machine base. The top of the cutting machine base is fixedly connected with a cutting table. A glass containing groove is dug in the middle of the top end of the cutting table. A plurality of vacuum suckers are equidistantly and fixedly connected to the bottom of the glass containing groove; and two first sliding grooves are symmetrically dug in the groove walls of the two opposite sides of the glass containing groove. According to the optical filter cutting device, the multiple vacuum suckers are arranged, the suction force of the vacuum suckers can be controlled by adjusting the size of an air suction valve, an optical filter is adsorbed to the bottom of the glass containing groove, and inaccurate cutting caused by displacement of the optical filter due to equipment shaking and other reasons in the cutting process is prevented; limit baffleswhich are arranged on the two sides of the glass containing groove and pushed by third threaded rods can limit the two sides of the optical filter, and the stability of the optical filter during cutting is improved.

Description

Technical field: [0001] The invention belongs to the technical field of mechanical equipment, in particular to an ultra-thin glass filter laser full cutting machine. Background technique: [0002] Optical filters are optical devices used to select the required radiation bands. One commonality of optical filters is that no optical filter can make the image of celestial bodies brighter, because all optical filters will absorb certain wavelengths, thus Makes objects darker and is a good lens for viewing a light source. [0003] In the prior art, when cutting the glass filter, most of the glass is directly placed on the processing table, causing the glass to be easily pushed and shifted. If the glass is directly clamped and limited by a clamp, it is easy to make The thin glass filter is damaged. For this reason, a laser full cutting machine is proposed, which can prevent the filter from shifting and prevent the filter from being crushed and broken. Invention content: [0004...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when cutting the glass filter, most of the glass is directly placed on the processing table, causing the glass to be easily pushed and shifted. If the glass is directly clamped and limited by a clamp, it is easy to make The thin glass filter is damaged. For this reason, a laser full cutting machine is proposed, which can prevent the filter from shifting and prevent the filter from being squeezed and broken.

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