Nut demounting machine

Abstract

The invention relates to a nut demounting machine. The nut demounting machine comprises a machine table, a nut demounting assembly, a first drive mechanism, turnover mechanisms, a first conveying mechanism and a second conveying mechanism. The nut demounting assembly is arranged on the machine table and used for demounting nuts on an end plate. The first drive mechanism is used for driving the nutdemounting assembly to move front and back and providing space for turning over the end plate. The turnover mechanisms can turn over the end plate and separate the end plate from a bolt. The first conveying mechanism is used for conveying the end plate to the next procedure. The second conveying mechanism is used for conveying the bolt to the next procedure. The turnover mechanisms of the nut demounting machine turn over the end plate and automatically separate the end plate from the bolt, and the end plate and the bolt are automatically conveyed to the next procedures of the end plate and the bolt through the conveying mechanisms; the procedures are simple, operation is easy, the bolt does not need to be demounted manually, time and labor are saved, and the production efficiency is improved; and the bolt and the end plate can be cyclically used, meanwhile, the nut demounting assembly can move in the axial direction of the end plate, the space is provided for turning over the end plate, and the situation that components are damaged due to interference during turnover of the nut demounting assembly and the end plate is avoided.

Description

technical field [0001] The invention belongs to the field of prefabricated component production equipment in building technology, and in particular relates to a nut removal machine for pipe mold end plates. Background technique [0002] In the production of pipe piles, one end of the pipe form is provided with a fixed end plate, and the fixed end plate is connected with the main reinforcement of the steel cage in the pipe pile through several nuts. Usually, the nuts are evenly arranged along the circumference of the fixed end plate. During the demoulding process, the nuts on the fixed end plate need to be removed. In the traditional technology, workers hold a jackhammer (pneumatic nut remover) to remove the nuts on the fixed end plate one by one, which is inefficient and time-consuming. [0003] For example, the patent No. ZL201610113470.8 (the publication number is CN105666685A) discloses a "small nut machine for dismantling and fixing the end plate of the pipe mold". The ...

AI Technical Summary

Problems solved by technology

[0004] After the nuts on the fixed end plate of the pipe mold of the above-mentioned nut removal machine are removed, the fixed end plate and bolts need to be recovered and cleaned for next use. In the prior art, after the nuts are removed, the bolts are directly scattered to the ground, or hung On the bolt hole of the fixed end plate, it needs to be removed manually to realize the separation of the end plate and the bolt, and then the two are manually transported to the next process for cleaning or recycling. After nuts, it is necessary to manually separate the end plate and bolts and transfer them to the next process, which is time-consuming and laborious, resulting in low production efficiency

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