Automatic feeding roller way accurate in positioning

Abstract

The invention relates to an automatic feeding roller way accurate in positioning. Rollers are arranged at the upper portion of a machine frame, push air cylinders are arranged on the two sides of the rollers, a linear guide rail is arranged on a lower base plate, an air cylinder installation base is fixedly installed on the lower base plate, a lifting air cylinder is fixedly connected to the air cylinder installation base and connected with a wedge block through a floating connector, the wedge block is fixedly arranged on a sliding block, linear bearings are arranged on the lower base plate, the lower base plate is connected with an upper base plate through base plate guide unthreaded shafts, proximity switches are arranged at the top end of the upper base plate, the upper base plate is fixedly arranged at the top of the interior of the machine frame through positioning pins and positioning supports, the base plate guide unthreaded shafts are connected with the upper base plate through base plate guide unthreaded shaft fixing bases, hydraulic buffers are perpendicularly arranged on curved surfaces of the base plate guide unthreaded shafts, cylindrical roller bearings are arranged at the two ends of a rotating shaft in a limited mode, the rotating shaft is limited to a fixing base, and the fixing base is arranged at the lower end of the upper base plate in a connected mode. The automatic feeding roller way has the advantages of being high in automation degree, high in efficiency and lower in manufacturing cost, and achieving integration production.

Description

technical field [0001] The invention relates to a roller table for realizing precise positioning when gripping workpieces by joint robot claws, in particular to a precisely positioned automatic feeding roller table, which belongs to the field of machine tool auxiliary machines in mechanical processing. Background technique [0002] Fully automatic positioning roller tables are widely used in industrial production equipment, mainly to complete specific functions such as jacking, rough positioning, and precise pin hole positioning, and provide precise positions for joint robot grippers to clamp workpieces on power roller tables. At present, the common positioning methods are carried out on a stationary platform, which is easy to realize the function, but this kind of mechanism needs to realize the precise positioning of the workpiece on the automatically running roller table, the structure and process are complicated, the cost is high, and the requirements for equipment install...

AI Technical Summary

Problems solved by technology

At present, the common positioning methods are carried out on a stationary platform, which is easy to realize the function, but this kind of mechanism needs to realize the precise positioning of the workpiece on the automatically running roller table, the structure process is complicated, the cost is high, and the requirements for equipment installation accuracy are also high.

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