Optical lens manufacturing method
A manufacturing method and technology of optical lenses, applied in optics, optical components, lenses, etc., can solve the problems of high cost, complex mechanism, and long processing cycle of optical lenses, and achieve low production and maintenance costs, simple overall structure, and glue Good application effect
Inactive Publication Date: 2019-07-12
李翠荣
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Problems solved by technology
[0002] In the manufacturing process of existing optical lenses, there are certain defects in the treatment process of the surface of optical lenses, which makes the processing cycle of optical lenses long and the surface quality is poor. The mechanism of glue dripping is complicated, and the cost of production and maintenance is high
Method used
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[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0042] see Figure 1-4 As shown, the manufacturing method of the optical lens includes the process steps of picking-unfolding-sand hanging-grinding-coring-coating-gluing-inking-packaging, and the specific process steps are as follows:
[0043] (1) Picking materials: Get lens shapes from the warehouse as needed;
[0044] (2) Arakura: The lens is fixed by the fixture of the milling machine, and the diamond grinding wheel cutting edge of the milling machine is used to process one si...
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Abstract
The invention discloses an optical lens manufacturing method. The optical lens manufacturing method comprises the process steps of picking, desolate grinding, sand grinding, grinding, core fetching, film coating, gluing, inking and packaging. In the invention, 2g to 3g of a polyurethane powder having a particle diameter of 5 [Mu]m to 10 [Mu]m is placed in a grinding dish of a small spherical grinding device, and 2 mL to 3 mL of distilled water is added, which can achieve the functions of shortening the processing cycle, removing the concave-convex layer and crack layer after sand grinding, making the surface of the lens transparent and smooth, and accurately correcting the geometry of the surface; a fan cover is fixed at a position of a corresponding rotating clamping table of the top surface of an upper mounting plate of a dispensing device arranged accordingly; a fan is fixed inside the fan cover; the top face cover of the fan cover is provided with a filter screen; and inside a base, a driving motor has a transmission connection with the upper rotating clamping table; through the structure, the glue dripping on the surface of the lens is spread by centrifugal force and air flow,and the painting effect of glue is better.
Description
technical field [0001] The invention relates to the technical field of lens processing, in particular to a manufacturing method of an optical lens. Background technique [0002] In the manufacturing process of existing optical lenses, there are certain defects in the treatment process of the surface of optical lenses, which makes the processing cycle of optical lenses long and the surface quality is poor. The mechanism of glue dripping is complicated, and the cost of production and maintenance is high. Contents of the invention [0003] In order to overcome above-mentioned technical problem, the object of the present invention is to provide the manufacture method of optical lens, in the process step of grinding, the particle diameter of 2-3g is placed in the grinding dish of small spherical surface grinding equipment and is 5-10 μ m polyurethane powder and adds 2-3mL distilled water can shorten the processing cycle, remove the concave-convex layer and crack layer after sa...
Claims
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Login to View More IPC IPC(8): G02B3/00G02B1/10
CPCG02B1/10G02B3/00
Inventor 不公告发明人
Owner 李翠荣