Rotary, continuous and automatic feeding mechanism of punching machine

Abstract

The invention discloses a rotary, continuous and automatic feeding mechanism of a punching machine. The feeding mechanism comprises a frame, a loading mechanism, a taking mechanism, a punching machine and a main controller, and is characterized by further comprising a detecting disc and a blank detection positioning mechanism; the loading mechanism, the taking mechanism and the detecting disc are all fixed on the frame; the loading mechanism, the detecting disc and the punching machine are fixed around the taking mechanism at intervals in sequence in the clockwise direction; and the distances of the loading mechanism, the detecting disc and the punching machine from the taking mechanism are equal. The mechanism performs two times of positioning for blanks to be machined through a positioning block above the loading mechanism and a mold cover out of a mold so as to guarantee precise placement of the blanks in a machining position, and prevents the mold damage caused by once sucking of multiple blanks by the taking mechanism through the detecting number of the detecting disc. In addition, when the blanks are put in the mold, a photoelectric detector on the punching machine can detect if the blanks are placed precisely, so that such problems as mold damage and punching safety are further guaranteed.

Description

technical field [0001] The invention relates to a blank supply device for a stamping machine, in particular to a rotary continuous automatic feeding mechanism for a stamping machine. Background technique [0002] A punch press is a stamping press. It is widely used in national production. For punching conventional blanks that are independent of each other into workpieces with specific shapes, workers or manipulators generally put the workpieces into the punch press one by one, but for large-volume workpiece processing, workers or manipulators Putting the workpiece into the punch press will be very inefficient, so it is particularly important to design an automatic feeding mechanism. First of all, to realize automatic feeding, the most important problem is how to make the raw materials be placed in the processing position accurately every time, that is, put the blank into the mold, and after placing the blank, the blank cannot be placed sideways, tilted or otherwise. Due t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the labor-intensive, time-consuming and low-efficiency problems of manual feeding in the prior art, the present invention provides a rotary continuous automatic feeding mechanism for punching machines.

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