Observation window used for laser cutting

Abstract

The invention relates to the technical field of laser cutting, in particular to an observation window used for laser cutting. The observation window comprises a press plate, a sealing gasket and an organic glass plate, wherein the press plate and the sealing gasket are each of a ring-shaped structure, and the transparent organic glass plate is of a bowl-like structure bulging towards one side. Inan installation state, the transparent organic glass plate is sandwiched between the press plate and the sealing gasket, and installed at the position, at a peephole, on the outer side of a laser cutting cabinet through bolts and nuts. In the observation window, the transparent organic glass plate is designed into the bowl-like structure, the bowl-like structure comprises a light-permeable part with a spherical structure and a ring-shaped positioning skirt edge surrounding the light-permeable part, and the strength of the transparent organic glass plate is improved due to the light-permeable part with the spherical structure so that the transparent organic glass plate can resist higher air pressure in laser cutting; the size of the observation window is larger than that of a common observation window, and action of mechanical parts in laser cutting can be conveniently observed.

Description

technical field [0001] The invention relates to the technical field of laser cutting, in particular to an observation window for laser cutting. Background technique [0002] Laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incision, and low processing cost. [0003] The observation window used for laser cutting usually needs to have a good light transmission effect, so the transparent materials that can be selected in the observation window structure are often not easy to be too large in size, which will directly cause low strength Under the circumstances, the transparent material is damaged, that is, the size of the traditional observation window is small, and it is difficult to observe the movement of the internal mechanical parts of laser cutting. Contents of the invention [0004...

AI Technical Summary

Problems solved by technology

[0003] The observation window used for laser cutting usually needs to have a good light transmission effect, so the transparent materials that can be selected in the observation window structure are often not easy to be too large in size, which will directly cause low strength Under the circumstances, the transparent material is damaged, that is, the size of the traditional observation window is small, and it is difficult to observe the movement of the internal mechanical parts of laser cutting.

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