Glass-packaged diode detecting and labeling device

Abstract

The invention discloses a glass-packaged diode detecting and labeling device. The glass-packaged diode detecting and labeling device comprises a PLC (Programmable Logic Controller) cabinet (1), detection devices (2), reject product eliminating devices (3), qualified product discharging devices (4), a case (5), a working platform (6), a drying oven (7), feeding pipes (8), an upper sensor (9) and a lower sensor (10), wherein the detection devices (2) and the qualified product discharging devices (4) are arranged on the PLC cabinet, the feeding pipe (8) is arranged on the qualified product discharging device (4), a discharge outlet (29) of the feeding pipe (8) is arranged between a piston rod (30) and a printing-dyeing roller (18) of a single-acting cylinder (28), the case (5) is arranged on the working platform (6), and a large belt pulley (24) and a small belt pulley (25) are arranged in the working platform (6). The glass-packaged diode detecting and labeling device has the beneficial effects of being high in production efficiency, capable of reducing energy consumption, high in automation degree, simple in structure and the like.

Description

technical field [0001] The invention relates to the technical field of diode detection and marking, in particular to a glass-encapsulated diode detection and marking device. Background technique [0002] As a commonly used electronic component, diodes are in great demand. In order to ensure the yield rate of the factory, the traditional diode electrical performance detection method is realized by manual detection. The speed of manual detection one by one is slow and impossible. Meet the demand of the existing market. In addition, by making a jig to test multiple at a time, the existing jig still needs to manually distribute the diodes on the jig, and the detection of the electrical properties of the diodes has the disadvantage of low automation, which seriously affects the production efficiency. [0003] The traditional diode ink dyeing and labeling device first puts the diodes into the guide rails and arranges them in order, and then runs the printing and dyeing rollers. T...

AI Technical Summary

Problems solved by technology

[0002] As a commonly used electronic component, diodes have a large demand. In order to ensure the yield rate of the factory, the traditional diode electrical performance detection method is realized by manual detection. The speed of manual detection one by one is slow and impossible. Meet existing market demand

Although this device can realize the feeding and dyeing of diodes, it needs to neatly arrange the artificial diodes in the guide rail, which has the disadvantages of extremely low production efficiency and complex structure, and it is difficult to meet the needs of enterprises with huge demand for diodes.

In the drying process of the ink on the diode, it is necessary to manually put the diode into the oven for collective drying, which increases the labor intensity

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