Full-automatic punching machine

Abstract

The invention discloses a full-automatic punching machine. According to the technical scheme, the full-automatic punching machine is characterized by comprising a material feeding device (1), a material taking device (2) and a control circuit, wherein the material feeding device (1) and the material taking device (2) are located on the two sides of a punching machine body (5), and the control circuit controls the material feeding device, the material taking device and the punching machine body (5) to be sequentially controlled; the material feeding device (1) comprises a material feeding mechanical arm (11), the material taking device (2) comprises a material taking mechanical arm (21), and the material feeding mechanical arm (11) and the material taking mechanical arm (21) each comprise a clamping air cylinder (10) and a clamping claw (20); and the material feeding device (1) further comprises a material blanking device (3), and the material taking device (2) further comprises a material receiving device (4). Material feeding and material taking of tubular parts are conveniently achieved through the mechanical arms, and meanwhile the material blanking device and the material receiving device are additionally arranged, so that the automation degree of machining of a production line is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, more specifically, it relates to a fully automatic stamping machine. Background technique [0002] Cold forging is a process in which the forging blank is placed on the processing table and hammered by a machine. [0003] Although in the prior art, such as the Chinese patent whose reference application number is 201320032502.3, it discloses a servo mechanism for synchronous feeding and fetching of workpieces used in an air-conditioning production line and a stamping machine. This type of production equipment can solve the bending process of plates or It is cold forging, but the processing of smaller parts similar to tubular parts cannot be realized. This is because after the manipulator places the tubular parts on the processing table, the parts cannot be fixed by the telescopic arm and the electromagnetic chuck, and during processing After it is finished, it is raised for the p...

AI Technical Summary

Problems solved by technology

[0003] Although in the prior art, such as the Chinese patent whose reference application number is 201320032502.3, it discloses a servo mechanism for synchronous feeding and fetching of workpieces used in an air-conditioning production line and a stamping machine. This type of production equipment can solve the bending process of plates or It is cold forging, but the processing of smaller parts similar to tubular parts cannot be realized. This is because after the manipulator places the tubular parts on the processing table, the parts cannot be fixed by the telescopic arm and the electromagnetic chuck, and during processing After it is ready, it will be raised for the pick-up manipulator to collect the finished product; tubular parts cannot complete the pick-and-place steps of automatic processing through this structure, so new technologies are needed to solve this problem

[0004] For example, the Chinese patent with the reference application number of 201420579496.8 discloses a stamping manipulator pushing device, which can eject the processed finished product like the device after the tubular part is completed, and then replace it. However, the finished product is easy to damage the surface during the sliding process, especially for the tubular parts with external splines. When the tubular parts are pushed down, the external splines are easy to break out of the gap, or produce scratches during the sliding process. marks or even breakage, greatly increasing the scrap rate, so new technologies are needed to solve the above problems

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