Automatic feeding and discharging device for sheet metal for numerical control punching machine

Abstract

The invention discloses an automatic feeding and discharging device for sheet metal for a numerical control punching machine. The automatic feeding and discharging device for the sheet metal for the numerical control punching machine is characterized by comprising a machine frame, a feeding table board, a discharging table board, a raw material tray, a waste material tray, a sucker frame, a carrying mechanical arm and a lifting and walking trolley; the feeding table board is arranged in the machine frame in a manner of sliding forwards and backwards and is used for loading material boards; the discharging table board is arranged in the machine frame in a manner of sliding forwards and backwards and is used for loading semi-finished boards, and the semi-finished boards become waste material boards after processed; the waste material tray is positioned below the discharging table board and is used for loading the waste material boards; the raw material tray is erected in a lower space and is used for stacking the multiple material boards; a frame body of the sucker frame is connected to the machine frame in a lifting mode, and a plurality of material sucking suckers are arranged at the bottom of the frame body of the sucker frame and are used for sucking the material boards on the raw material tray; the carrying mechanical arm is arranged above the feeding table board in a suspended mode and is used for feeding and discharging carrying and position precision adjusting of the material boards; and the lifting and walking trolley moves forwards and backwards at the bottom of the machine frame and is provided with a lifting platform, and the lifting platform is used for supporting the waste material tray or the raw material tray. The automatic feeding and discharging device for the sheet metal for the numerical control punching machine has the advantages that time and labor are saved, the working efficiency is high, and reliability is high.

Description

technical field [0001] The invention relates to the field of sheet metal processing, in particular to an automatic loading and unloading device for a numerically controlled punching machine for sheet metal processing. Background technique [0002] Sheet metal processing is a comprehensive cold processing process for metal sheets, including shearing, punching / cutting / compositing, folding, riveting, splicing, forming, etc. Its notable feature is that the thickness of the same sheet metal processed is the same. [0003] Sheet metal parts have the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and good mass production performance. They have been widely used in electronic appliances, communications, automotive industry, medical equipment and other fields, such as In computer cases and mobile phones, sheet metal parts are essential components. With the application of sheet metal parts more and more wi...

AI Technical Summary

Problems solved by technology

In the existing technology, it is necessary to manually transport the material plate to the processing table of the CNC punching machine, which is not only time-consuming and laborious, but also the position accuracy of the material plate on the processing table is difficult to control, which brings disadvantages to subsequent processing, and there are also workers’ safety. Hidden dangers; In addition, after the processing is completed, the semi-finished board also needs to be manually removed from the processing table of the CNC punching machine, which also has the problems of time-consuming, laborious and high safety hazards

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