A feeding device for lifting and feeding mechanism of punching machine

Abstract

The invention discloses a charging device of a punching machine hoisting feeding mechanism. The charging device is characterized by comprising a frame, a conveying mechanism and a loading mechanism; the conveying mechanism and the loading mechanism are both mounted on the frame; a guide rail on the conveying mechanism is fixed on the frame; a slide block is mounted on the guide rail, and is fixed with a base; a conveying support plate is fixed on the base, and is fixed with a third stop column; an alternating-current motor is fixed on the base, and drives the slide block to move on the guide rail through a lead screw; a bracket and a hoisting motor on the loading mechanism are both fixed on the frame; a first stop column is fixed on a support plate; the support plate is fixed on the frame; a stopper is connected with the support plate through a twisting spring, and is fixed with a second stop column; a hoisting support plate is arranged on the support plate; a lead screw penetrates through a thread hole in the hoisting support plate; the upper end of the lead screw is connected with the bracket through a rolling bearing, and the lower end of the lead screw is fixed with a chain wheel; the hoisting motor drives the lead screw through a chain; and the lead screw drives the hoisting support plate to move up and down.

Description

technical field [0001] The invention relates to a blank supply device for a stamping machine, and specifically designs a feeding device for a lifting and feeding mechanism of a stamping machine. Background technique [0002] A stamping machine 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 robots generally put the workpieces into the punching machine one by one, but for large-volume workpiece processing, workers or manipulators The manipulator puts the workpiece into the stamping machine, and the efficiency will be very low, 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 b...

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, a rotary transposition blank supply device for punching machines is provided. This device can realize automatic feeding and feeding, and can meet the feeding needs of different specifications of blanks at the same time.

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