| 摘要 |
PURPOSE:To regulate the feed timing of parts, by installing a gate regulating a feed rate in the midway of a feeding route for parts, and also installing a device forcedly delivering these parts to the vicinity of this gate, while opening or closing this gate in a way of interlocking with this device. CONSTITUTION:Parts are continuously fed to the inside of a feed pipe 10, and at this time, a gate 11 closes a passage of these parts with action of a lever 13 by dint of a spring 14. In addition, in the feed pipe 10, there are opposed opening parts 101 and 102, and a main roller 21 and a sub-roller 16 are attached to these parts. Therefore, when the main roller 21 is rotated by a motor 17, parts are fed and simultaneously the gate 11 is retracted from the parts passage by means of a cam 20 whereby the forefront part is delivered. Afterward, with action of the spring 14, the gate 11 enters the passage, stopping the next part. Repeating these procedures, parts after the next stage are separated one by one to be fed at regular intervals in order.
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