Vision test device

A test device and visual technology, applied in sorting and other directions, can solve the problems of reducing the detection effect, rejecting defective products, manual removal, etc., and achieve the effect of improving detection efficiency and efficient removal
CN110586504AInactive Publication Date: 2019-12-20佛山市嘉实和生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
佛山市嘉实和生物科技有限公司
Publication Date
2019-12-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a vision test device comprising a machine frame, a conveyor belt, mobile phone positioning clamps, a vision test mechanism and a removal device. The horizontal conveyor belt isinstalled on the machine frame. The multiple positioning clamps used for positioning mobile phones are installed on the conveyor belt. The vision test mechanism is installed at the position, corresponding to one side of the conveyor belt, of the machine frame. The removal device used for removing defective products is further installed on the machine frame. The removal device comprises a horizontal slide rod, a vertical slide rod, a telescopic cylinder and a motor. A fixed block is installed at the output end of the motor, is arranged on the outer portion of a rotation rod in a sleeving manner and is in sliding fit with the rotation rod. One end of the rotation rod is hinged to a vertical slide sleeve through a hinge shaft. The vision test device has the beneficial effects that while a vision test is conducted, the defective products can be automatically and efficiently removed according to the generated judgment result, the manual removal work does not need to be conducted by people,and the detection efficiency is greatly improved.
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Description

Technical field

[0001] The invention relates to a mobile phone LOGO detection mechanism, in particular to a visual test device. Background technique

[0002] Traditional mobile phones need to detect the graphic style, graphic size, and graphic color processing of the LOGO. Generally, manual detection is used directly. Manual detection has the following shortcomings: low detection efficiency; high cost of detection; unstable detection results. There are man-made uncertain factors; there are situations where staff misplaced defective products into the good product area.

[0003] To this end, Chinese utility model patent CN206235580U discloses a visual testing instrument, which includes a frame, a fixture fixedly mounted on the frame and used for mounting a workpiece, a tester set above the fixture and fixedly mounted on the frame, An alarm device fixedly installed on the frame and electrically connected to the tester and a locking device arranged beside the fixture and used for lock...

Claims

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