38results about How to "Improve visual inspection efficiency" patented technology

The utility model discloses a CCD (Charge Coupled Device) detection mechanism which comprises a rack, a protective frame and a turnover mechanism, wherein the protective frame and the turnover mechanism are erected on the rack; a conveying belt capable of sequentially transferring products to the detection mechanism and the discharging assembly is horizontally arranged on the machine frame, and the detection mechanism comprises a top detection assembly, a bottom detection assembly and a side edge detection assembly. The top detection assembly, the bottom detection assembly and the side edge detection assembly are provided with a first CCD camera, a second CCD camera and a third CCD camera which can shoot and detect the top, the bottom and the two opposite side edges of a product respectively, and the turnover mechanism comprises a clamping air cylinder and a turnover driving part which can drive the clamping air cylinder to turn over. The clamping air cylinder is located between the first CCD camera and the second CCD camera and can clamp the product with the top shot and detected and overturn the product to the position below the second CCD camera through the overturning driving piece so that the bottom of the product can be shot and detected. According to the utility model, the product is automatically photographed and detected, the visual detection efficiency of the product is improved, and the burden of workers can be reduced.

The utility model discloses a liquid crystal display (LCD) panel appearance detection machine which comprises a machine table, a feeding conveying mechanism, a first detection mechanism, a second detection mechanism, a finished product discharging mechanism, an NG product discharging mechanism, a first taking and placing mechanism, a second taking and placing mechanism and a transverse moving mechanism are arranged on the machine table, the first detection mechanism is arranged at the discharging end of the feeding conveying mechanism, and the second detection mechanism is arranged at the discharging end of the NG product discharging mechanism. The second detection mechanism is arranged adjacent to the first detection mechanism, the feeding end of the NG product discharging mechanism is arranged adjacent to the second detection mechanism, the feeding end of the finished product discharging mechanism is arranged adjacent to the feeding end of the NG product discharging mechanism, and the transverse moving mechanism extends from the feeding conveying mechanism to the finished product discharging mechanism. The first taking and placing mechanism and the second taking and placing mechanism are both arranged on the transverse moving mechanism. Compared with the prior art, on the basis of the principle, manual operation steps are greatly reduced, so that the automatic performance is higher, the visual detection efficiency is higher, and the process requirements are better met.