Stacking machine, grabbing device and grabbing hook mechanisms

Abstract

The invention relates to a stacking machine, a grabbing device and grabbing hook mechanisms. The stacking machine comprises a frame, a transverse moving device, a lifting device, a guide device and the grabbing device for grabbing goods. The grabbing device comprises the two oppositely arranged grabbing hook mechanisms. A space for accommodating the goods is formed between the two grabbing hook mechanisms. The grabbing hook mechanisms comprise mounting frames provided with hook claws. One ends of the hook claws are hinged to the mounting frames, and the other ends of the hook claws are provided with hooking parts for hooking the goods. The mounting frames are also provided with a motor. An output shaft of the motor is in transmission connection with a crank arm which drives the hook clawsto rotate around the hinge points of the mounting frames and the hook claws. The hook claws have hooking positions for hooking the goods and disengaging positions for disengaging the goods in the rotating process. The motor drives the crank arm to swing to drive the hook claws to rotate around hinge shafts of the hook claws so as to grasp the goods. Compared with the traditional way of driving thehook claws to move horizontally by a hydraulic cylinder and a pneumatic cylinder, the grabbing device is simple in structure, small in size and good in applicability.

Description

technical field [0001] The invention relates to a stacker, a grabbing device and a grabbing hook mechanism. Background technique [0002] At present, the goods in the cargo storage system are transported and stacked by stacking palletizers. The grabbing device of the stacking palletizer is composed of two grabbing hook mechanisms on the left and right. The grabbing hook mechanisms are generally driven by the following methods: through hydraulic cylinders or air pressure The cylinder drives the claws on the telescopic rod to move horizontally to form a space for placing the goods, so as to grab the goods for subsequent lifting and lateral movement. In this way, the structure of the whole grabbing device is complicated due to the existence of the hydraulic or pneumatic system. , bulky. Contents of the invention [0003] The purpose of the present invention is to provide a grapple mechanism with simple structure and small volume; Picking device for stacking palletizers. ...

AI Technical Summary

Problems solved by technology

[0002] At present, the goods in the cargo storage system are transported and stacked by stacking palletizers. The grabbing device of the stacking palletizer is composed of two grabbing hook mechanisms on the left and right. The grabbing hook mechanisms are generally driven by the following methods: through hydraulic cylinders or air pressure The cylinder drives the claws on the telescopic rod to move horizontally to form a space for placing the goods, so as to grab the goods for subsequent lifting and lateral movement. In this way, the structure of the whole grabbing device is complicated due to the existence of the hydraulic or pneumatic system. , bulky

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