Coating film detection equipment for lens production and control method
A technology for testing equipment and lenses, applied in measuring devices, testing wear resistance, instruments, etc., can solve problems such as low efficiency, cumbersome operation process, single function, etc., to achieve easy maintenance and operation, compact structure, and avoid stylus. damage effect
Active Publication Date: 2021-08-24
SHENZHEN RUI EURO OPTICAL ELECTRONICS CO LTD
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a coating detection device for lens production, which has the advantages of synchronous start, separate stop, low energy consumption, and compact structure, and solves the problems of cumbersome operation, low efficiency, and single function. question
[0008] In order to solve the technical problems of cumbersome operation process, low efficiency and single function, the present invention provides the following technical solutions:
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033]As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a coating inspection device for lens production.
[0034] see Figure 1-6 , a coating detection device for lens production, comprising a frame body 1, a driving chamber 2 is provided at the bottom of the frame body 1, and a moving groove 3 is provided at the middle part of the upper surface:
[00...
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The invention relates to the technical field of lens coating detection, and discloses coating detection equipment for lens production and a control method. The equipment comprises a reciprocating mechanism, a plurality of probe boxes, a lifting assembly and lens fixing assemblies corresponding to the probe boxes. According to the invention, synchronous starting of multiple groups of probes is realized through the reciprocating mechanism. Corresponding lens coating damage conditions are detected according to current changes of the slide rheostat assembly in the probe box, and friction on damaged lenses is stopped by receiving current change signals through the controller, so that synchronous starting and independent stopping of multiple groups of lenses are realized. Therefore, parameter averaging testing under the same type of coating films and performance comparison under different types of coating films are achieved; the device is compact in structure and convenient to maintain and operate, and the problems that in traditional process equipment, the operation process is tedious, efficiency is low, and the function is single are solved.
Description
technical field [0001] The invention relates to the technical field of lens coating detection, in particular to a coating detection device and a control method for lens production. Background technique [0002] Coating is mainly to reduce reflection. In order to improve the light transmittance and image quality of the lens, the lens must be coated in the modern lens manufacturing process. The coating of the lens is based on the principle of optical interference, and a layer of material (usually fluoride) with a thickness of one quarter wavelength is coated on the surface of the lens to minimize the reflection of the lens on the color light of this wavelength. Coating on the lens can also effectively improve the wear resistance of the lens significantly. [0003] When performing a performance test on the coating of a lens, it is necessary to perform abrasion tests on multiple groups of lenses. In traditional testing equipment, it is necessary to perform friction tests on mu...
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Login to View More IPC IPC(8): G01N3/06G01N3/56
CPCG01N3/066G01N3/56G01N2203/0204G01N2203/0617
Inventor 沈福根沈培英杨雪峰
Owner SHENZHEN RUI EURO OPTICAL ELECTRONICS CO LTD