4results about How to "Convenient re-examination" patented technology

The utility model discloses an automatic detection stacking conveyor line, and relates to the technical field of stacking conveyor lines, the automatic detection stacking conveyor line comprises a feeding guide rail, one side of the feeding guide rail is provided with an opening, the opening is fixedly connected with a detection sorting reversing arc table, the input end of the detection sorting reversing arc table is in butt joint with the opening, and the output end of the detection sorting reversing arc table is in butt joint with the opening. The output end of the detecting, sorting and reversing arc table is fixedly connected with a material returning guide rail, the material returning guide rail and the feeding guide rail are arranged in parallel, one side of the detecting, sorting and reversing arc table is fixedly connected with a supporting plate, the supporting plate is located between the material returning guide rail and the feeding guide rail, and the supporting plate is rotationally connected with a rotating shaft; according to the utility model, the servo motor is used for accurately controlling the rotation of the material shifting hand, unqualified materials can be accurately shifted from the feeding guide rail to the material returning guide rail, the sorting accuracy and reliability are improved, the unqualified materials are transferred to a reinspection area through the material returning guide rail, the further confirmation of the product quality is facilitated, the misjudgment is reduced, and the production efficiency is improved. And the product quality control level is improved.

This utility model discloses a testing device for quick replacement of composite electrodes, relating to the field of composite electrode technology. It includes a workbench with a detection mechanism in the center. The detection mechanism comprises a fixed plate, a test cylinder, and a limiting plate. The surface of the fixed plate is provided with circumferentially arranged fixing mechanisms, each including a clamping frame and a detection connector. A connecting rod and a sliding rod are fixedly connected to the surface of the clamping frame, and a locking block is engaged at the top of the connecting rod. This testing device facilitates quick replacement of composite electrodes by positioning and fixing the composite electrode using the fixed plate and limiting plate, testing the composite electrode using the test cylinder, improving the convenience of composite electrode testing, enhancing the stability of the electrical connection between the detection connector and the composite electrode's contact point using the connecting rod and limiting plate, and analyzing and transmitting test data from the composite electrode through the detection connector, thus improving the accuracy of composite electrode testing.

The application provides a special drilling tool for drilling a taper hole and a manufacturing method thereof, and steps are as follows: step 1, preparing a blank; step 2, processing a taper; step 3, processing a grinding groove; step 4, processing a main flank surface 2 of a chisel; step 5, grinding two main flank surfaces 1 of a drill tip; and step 6, grinding a first chip flute. The application is used for drilling a small inner hole and a large outer hole, effectively improves the drilling efficiency of the taper hole, and solves the processing problem of one-time forming of the taper hole.

The application discloses a photovoltaic panel defect map preview display method and device, equipment and a storage medium, relates to the field of image display, and displays a defect preview interface, which comprises a panoramic display area and a preview display area. The panoramic display area displays a photovoltaic panel master map, and the preview display area displays a photovoltaic panel defect map. When a preview instruction of the defect map is received, a preview mode and a target master map are determined, a defect set is obtained from a database, and a defect map of a target number and a target size is displayed in the preview display area according to the preview mode. When a selection operation on a target defect map in the preview display area is received, the original defect map corresponding to the target defect map is displayed in the preview display area. According to the scheme, the number of defect maps and the image size of the preview display can be freely selected according to the number of defects of the photovoltaic panel, the original defect map is called to display, the zooming effect can be realized, the defect point detail information can be directly obtained from the original defect map, and the false detection rate is greatly reduced.