Automatic sorting device for diode production and processing

Abstract

The invention provides an automatic sorting device for diode production and processing. The automatic sorting device comprises a machine frame, a conveying groove, a detection structure and a poking and separating structure, wherein a conveying belt is arranged on the machine frame, the conveying groove comprises a conveying carrier, diode body grooves are formed in the conveying carrier, pin through grooves are formed in the side walls of the diode body grooves, the detection structure is arranged on the machine frame and comprises first detection electrodes and second detection electrodes, pin doors are arranged on the first detection electrodes and the second detection electrodes, a current detection element is arranged on the machine frame, a poking and separating structure is arranged on the side wall of the conveying carrier, and a counting sensor is arranged between each pair of the first detection electrode and the second detection electrode. According to the device, a guiding mode of the pin through grooves and the diode body grooves is adopted to solve the problem that pins are difficult to position diodes arranged on the two sides of a circular tube body; and meanwhile, the conveying groove can superpose the component force of the gravity of a plurality of diodes on the diodes at a detection station, so diode pins extending out of the pin through grooves can be in contact with the pin doors and keep good contact conductivity, and the accuracy of detection and sorting is thus ensured.

Description

technical field [0001] The invention belongs to the field of sorting equipment for electronic components, in particular to an automatic sorting device for diode production and processing. Background technique [0002] Diodes are electronic components that conduct in one direction. There are various types. Diodes also have a certain resistance when conducting in one direction. Usually, diodes are sorted into multiple categories according to the resistance in the production and sorting process. At present, diodes are classified into Most of the selected devices are to detect the diodes whose positive and negative poles are located on one side of the tube body, and for a type of diode whose positive and negative poles are located on both sides of the tube body, and the tube body is a columnar diode, because the position of the tube body is difficult to fix Transportation, positive and negative pins are difficult to capture and detect, so manual detection is mostly used, and the...

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Problems solved by technology

[0002] Diodes are electronic components that conduct in one direction. There are various types. Diodes also have a certain resistance when conducting in one direction. Usually, diodes are sorted into multiple categories according to the resistance in the production and sorting process. At present, diodes are classified into Most of the selected devices are to detect the diodes whose positive and negative poles are located on one side of the tube body, and for a type of diode whose positive and negative poles are located on both sides of the tube body, and the tube body is a columnar diode, because the position of the tube body is difficult to fix Transportation, the positive and negative pins are difficult to capture and detect, so manual detection is mostly used, and the efficiency is low. In view of the above problems, an automatic sorting device for diode production and processing is now designed

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