Rotary disc type full-automatic assembling and production equipment of expansion screw

Abstract

The invention discloses rotary disc type full-automatic assembling and production equipment of an expansion screw. The equipment comprises a base seat, an indexing rotation device fixed on the base seat, three feeding devices, an expansion pipe feeding device, an expansion threaded rod feeding device, a threaded rod and nut tightening device, a discharging device, and a control device, wherein thethree feeding devices, the expansion pipe feeding device, the expansion threaded rod feeding device, the threaded rod and nut tightening device and the discharging device are arranged in the peripheral of the indexing rotation device in an anticlockwise manner; and the indexing rotation device, the three feeding devices, the expansion pipe feeding device, the expansion threaded rod feeding device, the threaded rod and nut tightening device and the discharging device are electrically connected with the control device. The equipment has the beneficial effects of reasonable structure design, automatic assembling of expansion bolts without manual work, and high assembly efficiency, so that the product qualification rate is effectively improved; the expansion threaded rod can be positioned accurately when penetrating through an expansion pipe and other parts, so that the assembly accuracy is high, and the product quality is stable.

Description

technical field [0001] The invention relates to the field of assembling machinery and equipment, in particular to a fully automatic assembly and production equipment for turntable expansion screws. Background technique [0002] Expansion bolt is a special threaded connection used to fix pipeline supports / hangers / brackets or equipment on walls, floors, and columns. It generally consists of countersunk bolts, expansion tubes, flat washers, spring pads and hex Composition of nuts. Traditional expansion bolts use manual or multiple equipment to assemble the various parts of the expansion bolts, which has low assembly efficiency, unstable product quality, and low product qualification rate. However, the existing expansion bolt automatic assembly machine has strong singleness and low assembly precision. It is difficult to accurately position the screw when it passes through parts such as sleeves, which increases the difficulty of screwing the screw head and the nut. It affects t...

AI Technical Summary

Problems solved by technology

The traditional expansion bolts use manual or multiple equipment to assemble the parts of the expansion bolts separately, which has low assembly efficiency, unstable product quality, and low product qualification rate

However, the existing expansion bolt automatic assembly machine has strong singleness and low assembly precision. It is difficult to accurately position the screw when it passes through parts such as sleeves, which increases the difficulty of screwing the screw head and the nut. It affects the quality of product assembly, and the efficiency is not high enough to meet mass production

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