An Assembled Infinity Focusing Lens Inspection Device
A lens detection, infinity technology, applied in the field of lens detection devices with infinity focus, can solve the problems of inability to focus, complicated assembly process, small adjustment range, etc., and achieve the effects of accurate replacement and positioning, convenient replacement, and good detection applicability
Active Publication Date: 2021-07-09
上海广智光学实业有限公司
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Problems solved by technology
[0003] In the existing lens inspection process, the adjustment range is small, and some lens inspection processes cannot be well focused. At the same time, in some inspection processes, it is necessary to add a lens to assist the inspection, and the lens replacement or assembly process is more complicated.
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[0017] 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.
[0018] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0019] refer to Figure ...
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The invention discloses an assembleable infinity focusing lens detection device, which includes a base, the top outer wall of the base is connected with a rotating shelf through a shaft, and the top outer wall of the base is fixed with a lifting chamber through bolts. And both sides of the inner wall of the top of the lifting chamber are fixed with drive motors by bolts, the output shafts of the two drive motors are connected with drive leadscrews, and the outer walls of the two drive lead screws are connected with the same lead screw slide seat through threads , the outer wall of the screw slide seat is fixed with a lifting bracket by bolts. The present invention has a three-level adjustment structure, the lifting chamber is driven by the driving motor to drive the lead screw to realize a large range of lifting, the first lifting hydraulic cylinder realizes a small range of lifting lens adjustment, and the second lifting hydraulic cylinder provides a small range when assisting the lens The lifting auxiliary lens adjustment can realize the optical detection range infinity in a certain sense, and ensure the detection applicability of the equipment is good.
Description
technical field [0001] The invention relates to the technical field of lens inspection, in particular to an assembleable infinity focus lens inspection device. Background technique [0002] The lens inspection system uses industrial cameras instead of human eyes to complete functions such as recognition, measurement, and positioning. The general visual inspection system is composed of a combination of camera, lens, and light source, which can replace manual detection of barcode characters, cracks, packaging, surface layer integrity, and depressions. The use of visual inspection systems can effectively improve the detection speed and accuracy of the production line. Greatly improve output and quality, reduce labor costs, and prevent misjudgment due to human eye fatigue. [0003] In the existing lens inspection process, the adjustment range is small, and some lens inspection processes cannot be well focused. At the same time, in some inspection processes, it is necessary to a...
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IPC IPC(8): H04N17/00F16M11/04F16M11/06
CPCF16M11/046F16M11/06H04N17/002
Inventor 杨弘涛
Owner 上海广智光学实业有限公司