Tray bin mechanism

Abstract

The invention discloses a tray bin mechanism. The mechanism comprises a rack, a conveying belt, a movable carrier, a tray, a charging lifting mechanism and a discharging lifting mechanism, wherein the conveying belt is arranged above the rack; the movable carrier is arranged on the conveying belt; the tray is put on the movable carrier; a positioning pin is arranged on the movable carrier; an infrared sensor is arranged at the tail end of the rack; the tray comprises a base plate, and a convex side is arranged on the periphery of the base plate; a plurality of through holes which are arranged longitudinally and transversely in equal distance are formed in the bottom of the base plate, namely the bottom is cut into blocks with the same size by the connecting line of adjacent through holes; spacing blocks are arranged in the through holes; positioning holes through which positioning pins can run are formed in the base plate. According to the tray bin mechanism, the size of workpiece fixing position on the tray can be adjusted according to the size of the workpiece, the situation of miss-grasped workpeice can be reminded, operation is convenient, investment is reduced, and interruption of an automatic processing flow caused by missed grasp can be prevented.

Description

technical field [0001] The invention relates to a tray material bin mechanism, which belongs to the field of automatic processing. Background technique [0002] In the automatic production line of mechanical parts, it is often necessary to complete the halfway packing and transshipment of blanks and semi-finished products, the loading and unloading of various processing equipment, and the loading and unloading of other processes such as assembly and sorting. [0003] The loading and unloading work of various machine tool equipment on the automatic production line of mechanical parts is generally completed by robots. The loading and unloading robot is mainly responsible for the pick-up, transmission, loading and unloading of the processed workpieces. First, the grasped workpieces must be placed in the position specified by the robot in an orderly manner, and the processed workpieces must also enter the unloading smoothly. The system facilitates the conversion between process...

AI Technical Summary

Problems solved by technology

[0004] Pallets are often provided with neatly arranged workpiece fixing positions so that the loading and unloading robot can accurately grasp and position. In order to adapt to the size of different workpieces, it is necessary to customize the pallet with different specifications of workpiece fixing positions according to the size of the workpiece, and needs replacement, which results in a large investment in pallets when there are many types of workpieces

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