Dispensing device suitable for mounting optical lenses with different specifications

Abstract

The invention discloses a dispensing device suitable for mounting optical lenses with different specifications. The dispensing device comprises a precision adjusting assembly, an optical frame, a dispensing and curing assembly, a pressing assembly, a precision measuring assembly and a plane positioning mounting plate, wherein the precision adjusting assembly, the optical frame and the pressing assembly are mounted on the plane positioning mounting plate; the pressing assembly and the precision measuring assembly are sequentially arranged on one side of the optical frame; the precision adjusting assembly is arranged on the other side of the optical frame and is used for carrying out precise and fine adjusting on the optical lens; and the dispensing and curing assembly is inserted from the oblique upper portion of the optical frame to perform dispensing and curing operations. The stable mounting of the optical lens is achieved through rigid contact of a thimble on one side and flexible compression of a spring on the other side. The stable positioning of the optical lens is guaranteed, and the sensitive fine adjustment capability at pitching directions is achieved. By changing the mounting position of the thimble, the dispensing device is suitable for the optical lenses with different specifications. The dispensing device is simple to operate, the effect is accurate and repeatable, and the working efficiency is high.

Description

Technical field [0001] The invention relates to a lens glue dispensing tool (fixture), in particular to a glue dispensing device suitable for the installation of optical lenses of different specifications. Background technique [0002] In the process of optical experiments, multiple optical elements are often required to form the optical path, and these elements are likely to contain multiple optical lenses of different sizes. Adjusting and curing these lenses is a time-consuming and laborious task. [0003] In the prior art, most of the tooling in this field is for mass or precise dispensing of lenses of the same size, and it is rare that a set of devices can be used to complete the installation and positioning of lenses of multiple sizes. [0004] Existing technology one: [0005] CN101556364 is oriented to mass production and only involves a positioning structure, not a complete set of devices. [0006] Disadvantages of existing technology 1: [0007] It is difficult to apply optical...

AI Technical Summary

Problems solved by technology

[0011] Difficult to adapt to optical lenses of different sizes, does not involve precise measurement feedback

[0012] For the dispensing and installation process of optical lenses, the tooling usually involved in the prior art is for fixed-size lenses, while the optical path in scientific research experiments usually involves optical lenses of various specifications, and there are few general-purpose optical lenses in the prior art Glue dispensing device, especially for the situation that requires high accuracy of assembly and adjustment;

[0013] In addition, the existing technology only focuses on the design of the mechanical structure similar to the fixture, and there are few systematic introductions to other components involved in the dispensing process of optical lenses, such as measurement and dispensing, and the rational layout of these components will directly Affects the feasibility and ease of use of dispensing devices

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