Automatic turn-over frame mechanism for sheet metal products

Abstract

The invention discloses an automatic turn-over frame mechanism for sheet metal products. The automatic turn-over frame mechanism comprises a feeding table, a sheet metal table top, a power cabinet, a turn-over frame, a centering table, a mechanical arm, a bending device, a conveying line and the like. Compared with a fixed turn-over frame, the automatic turn-over frame is matched with the centering table, the takt time can be shortened by 20-25 seconds, the takt time can be shortened by about 13%, and the production efficiency and the productivity are obviously improved; the probability of interference between the gripper and the turnover frame can be reduced, and the design difficulty is reduced; according to the invention, the field debugging difficulty and debugging time can be greatly reduced, the project delivery time is shortened, and the debugging cost is reduced.

Description

Technical field: [0001] The invention relates to the technical field of sheet metal processing, in particular to an automatic turning frame mechanism for sheet metal products. Background technique: [0002] In the automatic sheet metal bending production line, the single product production cycle time is long and the production efficiency is low. The automated bending process includes processes such as uncoiling, leveling, cutting and blanking, turning over, centering, bending, and finished product blanking. Sheet metal products that have been cut and blanked often need to be turned over and bent. For the turning process, a fixed sheet metal turning frame is generally used at present. The turning frame is provided with a plurality of horizontal bars, and a plurality of suction cups are installed on the horizontal bars, and the suction cups are used to suck the sheet metal products. [0003] The robot first places the sheet metal product on the suction cup on one side of the ...

AI Technical Summary

Problems solved by technology

[0004] ① After the robot puts the sheet metal product on the side of the turning frame and fixes it, it needs to run to the back of the turning frame to grab the sheet metal product to complete the work of changing sides. The robot grabs the sheet metal product and puts it on the centering table, which significantly improves the stability takt time, reducing productivity

[0006] ③The robot needs to run to both sides of the turning rack for discharging and retrieving materials, resulting in a bad posture of the robot for discharging and retrieving materials. It is necessary to choose a robot with a longer arm span, and the robot with a longer arm span is generally of a larger specification and model. Large robots increase the cost of equipment, and the difficulty and workload of on-site debugging are very large

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