The invention relates to the technical field of auxiliary mechanical equipment, in particular to a six-elbow expansion and contraction type gripper mechanism for a tire. The six-elbow expansion and contraction type gripper mechanism for the tire comprises a motor, a toothed belt transmission system, a hoisting fixing aluminum plate, a middle column and a six-elbow expansion mechanism which are sequentially connected from top to bottom; the motor is connected with the hoisting fixing aluminum plate through a hollow motor base; and the toothed belt transmission system is in key connection with the six-elbow expansion mechanism. According to the six-elbow expansion and contraction type gripper mechanism for the tire in the technical scheme, an upper arm rotating joint and a lower arm rotating joint are in a gear meshing mode, and therefore the six-elbow expansion and contraction type gripper mechanism for the tire has the advantages of being low in weight, small in size, high in stability and the like and can be used for compatibly gripping large and small tires within 135 kg and with the tire inner opening size ranging from 400 mm to 610 mm; and in addition, the six-elbow expansion and contraction type gripper mechanism for the tire can be connected with an EMS lifting appliance conveying line trolley through the hoisting fixing aluminum plate, so that on-line automatic transportation is realized.
本发明涉及辅助机械设备技术领域,具体为一种轮胎六肘张缩式抓手机构,包括由上至下依次连接的电机、齿型带传动系统、吊装固定铝板、中柱和六肘扩张机构;所述电机通过空心电机座与吊装固定铝板连接;所述齿型带传动系统与所述六肘扩张机构键连接。通过上述技术方案提出的轮胎六肘张缩式抓手机构,其上、下臂旋转关节采用了齿轮啮合形式,具有重量轻、体积小、稳定性高等优点,可兼容抓取135kg内且轮胎内口大小400mm‑610mm大小型轮胎轮胎;另外,通过吊装固定铝板可以与EMS吊具输送线小车连接,实现在线自动化运输。
Six-elbow expansion and contraction type gripper mechanism for tire
一种轮胎六肘张缩式抓手机构
2021-10-01
Patent
Electronic Resource
Chinese
Internal expansion type tire gripper applicable to automobile tire automatic mounting system
European Patent Office | 2021
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