Tube feeding device

Abstract

The invention provides a tube feeding device, which comprises a tube feeding support, support turning wheels, tube feeding turning wheels and a compression rod; two rows of support rods are vertically, evenly and fixedly arranged along the tube feeding direction of the tube feeding support; both side end faces of each support turning wheel are rotatably connected with the corresponding support rod, and a circle of lower circular ring groove is formed in each support turning wheel; each lower circular ring groove is parallel with the tube feeding direction, and the cross section of each lower circular ring groove is cambered; two rows of tube feeding turning wheel connecting rods are downwards, vertically, evenly and fixedly arranged along the tube feeding direction of the compression rod, and the compression rod is also connected with a telescoping cylinder; both side end faces of each tube feeding turning wheel are rotatably connected with the corresponding tube feeding turning wheel connecting rod, and a circle of upper circular ring groove is formed in each tube feeding turning wheel; the cross section of each upper circular ring groove is cambered, and moreover, a circle of rubber ring wraps the cross section of each upper circular ring groove; the upper circular ring grooves are parallel with the tube feeding direction. According to the tube feeding device provided by the invention, steel tubes cannot transversally shift when being conveyed, and the phenomenon that damage caused by collision cannot occur; the steel tubes do not need to be clamped during steel tube conveyance; manual operation is not needed, and the steel tube conveying efficiency is high; the time and the labor are saved.

Description

technical field [0001] The invention belongs to the field of steel pipe processing equipment, and in particular relates to a pipe feeding device capable of efficiently transporting steel pipes. Background technique [0002] The processing of steel pipes includes multiple process steps. In order to make the processing of steel pipes more efficient, the equipment required to complete each process step is usually connected together, and steel pipe transmission connections are used in the middle to form a steel pipe processing production line. [0003] And existing steel pipe transmission device all is to transmit with belt pulley or use clamp to transmit. If the belt pulley is used for transmission, the steel pipes are prone to roll and collide with each other during transmission, which will affect the quality of the steel pipes; if the clamps are used for transmission, since the steel pipes need to be clamped, the operator needs to manually fix the steel pipes. Time-consu...

AI Technical Summary

Problems solved by technology

If the belt pulley is used for transmission, the steel pipes are prone to roll and collide with each other during transmission, which will affect the quality of the steel pipes; if the clamps are used for transmission, since the steel pipes need to be clamped, the operator needs to manually fix the steel pipes. Time-consuming and labor-intensive, the work efficiency is low, resulting in the delay of the entire steel pipe processing production line

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