3 results about "Uniform coloring" patented technology

The present application discloses a test method for detecting the riveting stability of connectors in a server, comprising uniformly coloring the plug-in and unplug-out ends of the connector and drying them; fixing the connector on a test bench, photographing the connector once and recording an initial image; performing a plug-in test on the connector and fixing the connector on the test bench again to photograph it a second time and record an actual image; an image processing system compares the two images and outputs a friction distance, a friction area, and a maximum color difference value; comparing the friction distance, friction area, and maximum color difference value of each test area with a preset standard threshold value for connector riveting stability, and determining whether the riveting stability of the connector in each test area meets the standard. The present application solves many challenges faced in the related art when testing the riveting stability of connectors, including the limitations of the test range, the lack of measurement accuracy, the singleness of the test indicators, and the low test efficiency.

The utility model provides uniform coloring equipment for feather duster production, and relates to the technical field of feather duster processing. A groove is formed in the left end of the workbench; a strip-shaped groove is formed in the middle of the workbench. The feather duster can be pushed rightwards through the electric push rod, the feather duster handle is inserted into the limiting box and connected with the rotating shaft on the motor, the rotating shaft rotates to evenly color the fluff, and in the automatic coloring process of the fluff on the feather duster, the handle of the feather duster is protected by the limiting box outside the coloring barrel, so that the fluff can be uniformly colored. Therefore, the color of the feather duster and the color of the handle are distinguished, the whole feather duster is attractive in coloring, and the problems that the feather on the feather duster needs to be colored automatically due to the fact that the feather sewn on the feather duster is not colored, and the feather is not colored when the handle of the feather duster is not well protected are solved. And the color of the feather duster and the color of the handle are consistent, are not easy to distinguish and are not beautiful.

The utility model discloses a coloring device based on gong groove frame manufacturing, and relates to the technical field of gong groove frame manufacturing, the coloring device based on gong groove frame manufacturing comprises a spraying box with a one-way opening at the front end, the interior of the spraying box is fixedly connected with a longitudinally arranged guide rail mechanism, the interior of the guide rail mechanism is provided with a longitudinal groove, and the longitudinal groove is fixedly connected with the spraying box. Through cooperative work of the mechanical arms and the spraying module, automatic coloring is achieved, the servo motors B at the joints of the mechanical arms can accurately control movement of the mechanical arms, the spraying module can accurately spray all parts of a workpiece, it is guaranteed that coloring is uniform, the coloring quality is greatly improved, and meanwhile the production efficiency is improved. Compared with manual coloring, the automatic conveying and coloring process has the advantages that the coloring time of a single workpiece is greatly shortened, the production efficiency is improved, and the requirement of large-scale production is met.