Automatic die changing system for punching machine

Abstract

The invention provides an automatic mold changing system for a stamping machine, which includes a punching machine, a mold changing trolley, a trolley track matched with the mold changing trolley, and a trolley track for fixing the mold changing trolley on the trolley track. The trolley positioning device, a mold change fixture, two mold transfer arms for transferring molds, and a control cabinet. The table of the punch press is provided with an exchange base plate for placing molds. The mold change trolley slides It is equipped with the trolley track, the trolley positioning device is arranged on the side of the trolley track, and the two mold transfer arms are located on both sides of the mold changing fixture. The invention can automatically replace the stamping die, which not only greatly shortens the time spent on changing the die, thereby improving the efficiency of die changing, but also solves the safety hazards of manual operation.

Description

【Technical field】 [0001] The invention relates to a matching equipment system for die changing operation of a punching machine, in particular to an automatic die changing system for a punching machine. 【Background technique】 [0002] In the stamping industry, replacing stamping dies is one of the most indispensable operations. The existing operations for replacing dies are generally as follows: first, manually install the die-moving arm, then pull the die out of the punch table and move it to the die-moving arm, and then use a crane to move it The molds to be offline are hoisted away and the molds to be online are hung on the mold transfer arm, and finally the molds to be online are pushed into the punching table for positioning, which not only takes a long time to change molds, but also poses a great safety hazard. [0003] Therefore, it is urgently desired by practitioners to develop a die change system capable of automatically changing stamping dies to solve the above pro...

AI Technical Summary

Problems solved by technology

[0002] In the stamping industry, replacing stamping dies is one of the most indispensable operations. The existing operations for replacing dies are generally as follows: first, manually install the die-moving arm, then pull the die out of the punch table and move it to the die-moving arm, and then use a crane to move it The molds to be offline are hoisted away and the molds to be on-line are hung on the mold-moving arm, and finally the molds to be on-line are pushed into the punching table for positioning. Such a mold change is not only time-consuming, but also has a large safety hazard

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