Vacuum coating device for automobile rearview mirror lens

Abstract

The invention relates to the technical field of vacuum coatings and discloses a vacuum coating device for automobile rearview mirror lens. The vacuum coating device comprises a vacuum coating device main body, wherein two first supporting plates in symmetrical distribution are fixedly connected to the inner wall of the vacuum coating device main body; first circular through holes are formed in onesides, which are opposite to each other, of the two first supporting plates; first rolling bearings are fixedly connected to hole walls of the first circular through holes; the inner walls of the twofirst rolling bearings are fixedly connected with a reciprocating lead screw; and the screw rod of the reciprocating lead screw is in matched connection with a lead screw nut. The vacuum coating device for automobile rearview mirror lens disclosed by the invention has the advantages that the drying speed of the rearview mirror lens is high, rapid cooling of the rearview mirror lens can be realized, the coating efficiency of the vacuum coating device is improved, the vacuum coating device does not need manual handling, time and labor can be saved, and the labor intensity of the workers is reduced. Meanwhile, the device is avoided from being damaged due to collision during handling, the device can be normally used, and the service life of the device can be ensured.

Description

technical field [0001] The invention relates to the technical field of vacuum coating, in particular to a vacuum coating device for automobile rearview mirror lenses. Background technique [0002] Vacuum coating is an important aspect in the field of vacuum applications. It is based on vacuum technology, uses physical or chemical methods, and absorbs a series of new technologies such as electron beams, molecular beams, ion beams, plasma beams, radio frequency and magnetron. Scientific research and practical production provide a new process for thin film preparation. Simply put, the method of evaporating or sputtering metals, alloys or compounds in a vacuum to solidify and deposit them on the coated object is called vacuum coating. [0003] The existing vacuum coating device does not have a special drying mechanism and heat dissipation mechanism after coating, so the rearview mirror lens needs to be naturally dried and cooled in the device after coating, and then it can be t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a vacuum coating device for automobile rearview mirror lenses, which has a fast drying speed of the rearview mirror lenses, can realize rapid cooling of the rearview mirror lenses, and improves the coating efficiency of the vacuum coating device , and the vacuum coating device does not need to be transported manually, saving time and effort, reducing the labor intensity of the staff, and avoiding damage to the device due to bumping during transportation, ensuring the normal use and service life of the device, and solving the existing vacuum The drying and cooling speed of the coating device is slow, and the handling process of the vacuum coating device is very inconvenient, and it is easy to bump into the device

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