An automatic demoulding device for a CNC turret punch press

Abstract

The present invention relates to the technical field of numerically controlled turret punching machines, and specifically discloses an automatic demoulding device for numerically controlled turret punching machines, which includes a mounting plate, and a second connecting plate is fixedly connected to the side of the mounting plate through a first connecting plate. The bottom of the connecting plate is connected with a horizontal plate through a jacking mechanism, the bottom of the horizontal plate is provided with a fixing mechanism, and the side of the horizontal plate is connected with a fixing plate through a traversing mechanism. The invention saves the step of manually removing the sheet, and at the same time, the sheet is leveled, and the iron filings on the sheet can be collected, killing three birds with one stone. The rubber bumps on the side of the rubber sheet rub against the rubber roller, and the rubber The roller can heat up due to friction. After the rubber roller is heated up, it can better adhere to the iron filings. The rubber plate and the rubber roller complement each other and cooperate with each other. When removing and collecting the iron filings on the outer wall of the rubber roller, the rubber The friction between the roller and the rubber bumps on the side of the rubber plate increases the temperature of the rubber roller, making it better adhere to the iron filings.

Description

technical field [0001] The invention relates to the technical field of numerically controlled turret punching machines, in particular to an automatic demoulding device for numerically controlled turret punching machines. Background technique [0002] CNC turret punching machine is one of the main categories of CNC punching machines. The CNC turret punching machine integrates machine, electricity, hydraulic and gas. It is a pressure processing for punching and shallow drawing on the plate through the turret punching die. Equipment; CNC turret punch press is composed of computer control system, mechanical or hydraulic power system, servo feeding mechanism, mold library, mold selection system, peripheral programming system, etc.; CNC turret punch press is a processing program compiled by programming software (or manually) , the sheet is sent to the position to be processed by the servo feeding mechanism, and at the same time, the corresponding mold in the mold library is select...

AI Technical Summary

Problems solved by technology

[0003] In the process of punching thin sheet metal, the CNC turret punching machine will cause a certain deviation in the concentricity of the mold due to the wear and tear of the mold during long-term use. It is prone to bending. At this time, when punching a thinner sheet, it is easy to cause the sheet to follow the mold and rise at the same time. When the mold is reset in the hole on the sheet, it is caused by the change of the concentricity of the mold. The side wall of the mold and the hole on the sheet produce greater friction, which drives the sheet to move upwards following the mold reset movement to cause a certain bending. At this time, it is necessary to manually remove the sheet from the mold and then level it again. processing, and a certain amount of iron filings will be produced after a certain amount of friction between the mold and the hole on the sheet, and these iron filings will remain on the sheet and affect the processing accuracy of the mold on the sheet. Therefore, in order to solve such problems, We propose an automatic demoulding device for CNC turret punch presses

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