An automatic production line for plate bending

Abstract

The invention discloses a panel bending automatic production line. The panel bending automatic production line comprises a feeding lifting table, a belt conveying platform, a cold bending molding machine, a first transition feeding table, a hydraulic panel bending machine, a second transition feeding table, a stacking mechanical arm, an output line and a control system which are sequentially arranged, wherein the control system is electrically connected the above mechanisms. The feeding lifting table is composed of four hydraulic cylinders, the first transition feeding table and the second transition feeding table are each composed of a conveying belt and a sensing positioning device, the stacking mechanical arm is composed of a sucker and a rotary arm, and the hydraulic panel bending machine is composed of a rack, a bending device, a panel pressing device and a hydraulic driving unit. By means of the panel bending automatic production line, panels in variable specifications and different modes can be bent so as to form a full-automatic production line, and can be bent in the modes such as a U type, a C type, a U type with turning edges and a C type with turning edges, mechanical automatic feeding and discharging devices and the accurate stacking device are arranged on the production line, and the aims of bending the panels in variable specifications and different modes and forming the full-automatic production line are achieved.

Description

technical field [0001] The invention relates to the field of mechanical processing systems, in particular to an automatic production line for plate bending. Background technique [0002] At present, cold roll forming is a plastic processing process that continuously bends metal strips such as coils and strips transversely through sequentially configured multi-pass forming rolls to make specific cross-section profiles. When using sheets such as galvanized sheets and cold-rolled sheets to make outer panels of boxes, it is usually necessary to bend the sheets into a box shape. In the existing technology, due to the large number of specifications and different bending forms, the bending of such products is usually done manually on the CNC bending machine or automatically completed by the CNC bending machine and manipulator, so it is difficult to form a complete assembly line. Automatic production line. [0003] Although the CNC bending machine and manipulator can be automatica...

AI Technical Summary

Problems solved by technology

In the existing technology, due to the large number of specifications and different bending forms, the bending of such products is usually done manually on the CNC bending machine or automatically completed by the CNC bending machine and manipulator, so it is difficult to form a complete assembly line. Automatic production line

[0003] Although the CNC bending machine and manipulator can be automatically completed and a certain assembly line can be formed, the structure of this scheme is complex, the cost of construction and maintenance is high, and for the box plate with more complicated bending, the manipulator needs to constantly turn over the plate and bend it. the efficiency is greatly reduced

The cold roll forming machine can also form an automatic flow operation, but it can only form the plate horizontally, and the feeding plate needs to be replaced when the horizontal size of different specifications is different, and it is difficult to apply to the plate forming of multiple specifications and different shapes.

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