Disk feeder device of numerical control machine tool automation line

Abstract

The invention relates to a disk feeder device of a numerical control machine tool automation line, and belongs to an auxiliary line-connecting device of a machine tool automation line. The disk feeder device comprises a feed support, a lifting mechanism, a sensing mechanism, an indexing mechanism, a positioning mechanism and a plurality of pallet mechanisms. A workbench is arranged on the top surface of the feeder support, the indexing mechanism comprises a sprocket drive motor, a chain and two sprockets, and the two sprockets are mounted at two ends of the workbench. A plurality of ball transfer units forming a roller path loop are arranged on the workbench, each pallet mechanism comprises a retainer plate and at least three limiting rods, each retainer plate is positioned on the ball transfer units to be connected with the chain, and each limiting rod is fixed on the corresponding retainer plate. The lifting mechanism comprises a lifting rod and a lifting driving mechanism, and the lifting rod is positioned below the workbench, aligns to a lifting through hole of the workbench, and connected with the lifting driving mechanism. The positioning mechanism comprises positioning plugs, a positioning plug drive mechanism and positioning blocks mounted on the retainer plates, the positioning plugs are connected with the positioning plug drive mechanism, and the positioning plugs and the positioning blocks are arranged in matched structures. The disk feeder device is smooth in transferring and accurate in positioning.

Description

technical field [0001] The invention belongs to an accessory device for connecting automatic lines of machine tools, and in particular relates to a disc-type feeder device which is used between each machine of an automatic line of a numerically controlled machine tool and is suitable for loading and unloading by manipulators. Background technique [0002] With the development of the machinery manufacturing industry, in order to adapt to the requirements of multi-variety and small-batch production to improve productivity, the number of automatic production lines connected by multiple CNC machine tools is increasing. The CNC machine tool automatic line needs to be equipped with workpiece loading and unloading systems and workpiece feeder devices between machines , to realize automatic conveying of workpieces. The existing CNC machine tool automatic line for workpiece processing has disadvantages such as unstable workpiece conveying, slow running speed, inaccurate positioning, ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the existing disc-type feeder device of the automatic line of CNC machine tools, such as unstable workpiece transportation, inaccurate positioning, and low reliability, and provide a device that is accurate in positioning, stable in transportation, and suitable for loading and unloading by manipulators. The disc feeder device of the CNC machine tool automatic line

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