Automatic overturning device with telescopic arms

Abstract

The invention provides an automatic overturning device with telescopic arms. The automatic overturning device comprises a base arranged between a first sub production line and a second sub productionline; a servo motor is fixed to the base; a main shaft is connected with the servo motor through a hollow shaft decelerator; the main shaft is fixed to a machine frame through a bearing seat; one or more groups of overturning assemblies are connected to the main shaft; sheet materials to be overturned are adsorbed on the overturning assemblies; and the hollow shaft decelerator is connected to a main shaft of the servo motor, so that during working, the main shaft rotates for 180 degrees to drive the one or more groups of the overturning assemblies to rotate for 180 degrees, the sheet materialsto be overturned, which are absorbed by the one or more groups of overturning assemblies, are driven to overturn for 180 degrees. When the automatic overturning device disclosed by the invention doesnot work, the telescopic arms are under a contracting condition, and the operation of a mechanical grabbing hand is not intervened; and the overturning assemblies of any number can be added, so thatthe automatic overturning device is suitable for sheet materials of different dimensions.

Description

technical field [0001] The invention relates to the field of automatic production, and more particularly relates to an automatic turning device with a telescopic arm used on a production line. Background technique [0002] In the process of automatic sheet metal production and manufacturing, the sheet usually needs to punch many mounting holes through the die, and after punching, many burrs will be generated on the back of the sheet. Aesthetics and assembly, therefore, a turnover station is usually set up on the sheet metal production line. [0003] The traditional sheet metal automatic production line transportation method usually uses belt transportation. This transportation method needs to be repositioned at each station, which affects the production cycle. Therefore, the new production line adopts the mechanical gripper driven by the servo motor to clamp the sheet material, which can be transported in the entire production line after positioning at the initial position ...

AI Technical Summary

Problems solved by technology

In addition, since the automatic sheet metal production line has multiple stations, when the production site cannot accommodate the production line installed on the same longitudinal axis, it is necessary to split the entire production line into several sub-production lines installed in parallel, while the existing The turning device cannot turn the blank directly from one sub-line to another set in parallel without interfering with the operation of the clamps

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