RU1786701C - Device for testing radio element by their electric characteristics - Google Patents

Abstract

The invention relates to the field of control of radio elements by electrical parameters, in particular to devices for monitoring radio elements by electrical parameters. The purpose of the invention is to increase productivity due to the fact that when the radio elements coming from the loading tray 4 with the slider 6 to the contacting mechanisms 11 and 12, the presence of radio elements in the channels of the slider 6 above the shutters 2 and 3 is controlled by the sensors 15 and 16 of the presence of radio elements the presence of radio elements is controlled by the signals of the sensor 18 of the position of the slider 6, which allows to reduce the stroke of the slider 6. 1 zp f-ly, 1 ill.

Description

The invention relates to the field of control of radioelements by electrical parameters, in particular, to devices for monitoring radioelements by electrical parameters.

The object of the invention is to increase productivity.

The drawing shows the proposed structure.

The device contains a boot corus 1, on which the shafts made in the form of shutters 2 and 3 are fixedly mounted, a boot tray 4. In the lower part of the housing 1, a channel 5 of the output tray is made. Between the loading tray 4 and the channel 5 of the output tray, a slider 6 is installed, in which channels for the passage of the radio elements are made. The slider b is mounted on the guides 7 and connected to the rod of the air cylinder 8. A plate 10 is fixed against the slider 6 on the racks 9, on which are fixedly fixed contacting mechanisms 11 and 12. In the slider 6, grooves for the shutters 2 and 3 and a groove for the additional cutter 13 ″ are fixedly mounted on the housing 1. are made perpendicular to the channels for the passage of the radioelements. The cutter 13 is made with a channel for the passage of the radioelements; the shutter 14 is fixedly mounted on it. On the slider 6 above the shutters 2 and 3, optical sensors 15 and 16 of the presence of radio elements are installed.

A bracket 17 with optical sensors 18 and 10 of the position of the slider 6 of the radio element supply mechanism is mounted on the housing 1. A bar 20 with a flag 21 is fixed on the rod of the pneumatic cylinder 8, which overlaps the optical sensors 18 and 19 of the position of the slider 6. A shutter 22 is fixed to the upper end of the slider 6.

The device operates as follows.

Satellites with microcircuits to be controlled come from the channel of the loading tray 4 to the channel of the slider 6 to the shutter 2, the presence of the satellite is monitored by the sensor 15 for the presence of radio elements. At the signal of the sensor 15, the pneumatic cylinder 8 is turned on and the slider 6 moves the satellite with the microcircuit to the contacting mechanism 11, while the slider 6 moves, the shutter 22 overlaps the loading tray 4, and the satellite with the microcircuit is lowered from the shutter 2 to the shutter 14 of the cutter 13, and at the end The microchip is connected to the contacts of the contacting mechanism 11. Before the microcircuit is connected, the flag 21 closes the optical sensor 18 of the position of the slider 6. The signal is polled

sensor 15 of the presence of radio elements, if the sensor 15 detects the absence of a radio element, the movement of the slider b continues until the end of the connection of the chip

to the contacts of the contacting mechanism 11, and if the sensor 15 detects the presence of a radio element, the movement of the pneumatic cylinder is stopped by supplying compressed air to both cavities of the pneumatic cylinder 8 until

0 until the sensor 15 detects the absence of a radio element, after which the movement of the slider 6 continues until the microcircuit is connected to the contacts of the contacting mechanism 11. After the end of control

5 of the electrical parameters of the microcircuit, the slider 6 moves in the opposite direction, while the satellite with the microcircuit slides from the shutter 22 into the channel of the cutter 13 and enters from it into the channel

0 of the slider 6 to the shutter 3. From the loading tray 4, the next satellite with the microcircuit enters the slider 6, the satellites that pass the test move from the channel of the slider b to the channel 5 of the output tray. The movement of the microcircuit from the shutter 3 is controlled by the sensor 16 for the presence of radio elements in accordance with the position of the slider 6, which is controlled by the sensor 18 of the position of the slider.

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Claims (2)

SUMMARY OF THE INVENTION 1. Device for monitoring electrical elements by electrical parameters, comprising a loading tray, under which 5, an output tray is installed, a mechanism for supplying radioelements located between the loading and output trays, connected to a slider mounted with the ability to move perpendicularly to the loading and output trays, made with a channel for the passage of radioelements and a shutter made in the form of a motionlessly installed shutter located in the groove made in the slide 5 perpendicular to the channel for the passage of radio elements, and a contact mechanism fixedly mounted opposite the slide and the feed mechanism ioelementov, characterized in that, in order In order to increase productivity by reducing the stroke of the slider, it is equipped with a radio sensor installed on the slider above the cutter and a position sensor for the slider. 5 2. The device according to claim 1, characterized in that, in order to expand operational capabilities, it is equipped with an additional contact mechanism mounted under the main contact mechanism, and an additional sensor the presence of radioelements, and the mechanism is under-between the cutter, while in the delivery slider it is equipped with an additional cutter, additional grooves are filled to cut off the shutter, the fixed body and the fastener.