Automatic feeding device of punching machine

Abstract

The invention discloses an automatic feeding device of a punching machine, which is characterized by comprising a rack (1) horizontally mounted on the side surface of a working platform of the punching machine, a driver (41) and a driver (42), wherein a slide rail (2) is arranged on the rack (1); a push rod (3) matched with the slide rail (2) is arranged on the slide rail (2); a manipulator (5) is arranged at the front end of the push rod (3); the driver (41) is connected with and controls the push rod (3); the driver (42) is connected with and controls the manipulator (5); the slide rail (2), the push rod (3), the driver (41), the driver (42) and the manipulator (5) form a push module; the driver (41) controls and drives the push rod (3) to make reciprocating motion on the slide rail (2); the driver (42) controls and drives the manipulator (5) to release or firmly grasp a workpiece; and the driver (41) and the driver (42) control the push rod (3) and the manipulator (5) to act synchronously with the punching machine respectively. The automatic feeding device can work with the punching machine synchronously, is good in coordination, can be matched with various punching machines for use, works safely and reliably, and can improve the working efficiency of the machine.

Description

technical field [0001] The invention relates to the field of stamping processing equipment, in particular to an automatic feeding device for a stamping machine tool. Background technique [0002] The design principle of stamping machine (also known as punching machine) is to drive the slider through the crankshaft and connecting rod, so that the slider can make a linear reciprocating motion, and then punch the workpiece. Generally, the slider die part of the stamping machine tool is provided with an upper die, and the working platform of the stamping machine tool is provided with a lower die, and the processing of the workpiece is completed through the cooperation of the upper die and the lower die. With the continuous development of the mechanical processing industry and the increasingly fierce market competition, the requirements for the use of stamping machine tools are getting higher and higher, and the existing stamping machine tools still generally have manual feeding ...

AI Technical Summary

Problems solved by technology

If the operator does not move quickly, it is easy to cause disability; furthermore, due to the limitation of human physical ability, the work efficiency is stagnant and cannot be improved.

[0003] At present, the feeding devices used on stamping machine tools mainly include robots or manipulators, but these devices use a large number of sensors or motion control devices, and the control of the feeding process is too complicated, resulting in high costs and difficult large-scale application or promotion.

Chinese invention patent 201010148918.2 discloses a feeding device, including moving devices such as transmission shafts and meshing gears. The structure is complex, the cost is high, and there are also problems with installation and matching accuracy.

Images