Automatic production system of chain

Abstract

The invention discloses an automatic production system of a chain. The automatic production system comprises an automatic assembling device, an automatic detecting device, an automatic head riveting device, an automatic pretensioning device, an automatic oiling device and an automatic packaging and boxing device, all of which are sequentially arranged in the chain advancing direction. The automatic pretensioning device comprises a pretensioning mechanism, a detecting mechanism and a control mechanism, the pretensioning mechanism and the detecting mechanism allow the chain to penetrate in sequence, and the control mechanism is connected to the pretensioning mechanism and the detecting mechanism in a communication manner. The tension with the adjustable magnitude is provided by the pretensioning mechanism to tension the chain. The detecting mechanism is used for detecting the tensioning state of the chain. The control mechanism receives signals about the tensioning state of the chain from the detecting mechanism and indicates the pretensioning mechanism to adjust the magnitude of the tension according to the signals. The system is convenient to operate and high in automation degree, the tension can be detected and adjusted in real time in the pretensioning process, and the production efficiency and the product percent of pass are effectively improved.

Description

technical field [0001] The invention relates to the field of chain production, in particular to an automatic chain production system. Background technique [0002] The chain is a multi-purpose mechanical basic part composed of rigid components and a flexible system. It is mainly used to meet the functional requirements of transmission, transportation, and pulling. Chain is a widely used chain type, which is mainly composed of upper and lower outer plates (outer chain plates), upper and lower inner plates (inner chain plates), pin shafts, large and small tubes (and sleeves). At present, the domestic market uses manual operation or semi-automatic operation mode, and the chain parts are repeatedly turned over. During the turnover process, parts are scattered or mixed, resulting in waste of raw materials and labor. In addition, the assembly and production efficiency is low, and it is easy to miss inspection by visual inspection. , Misdetection and other phenomena, the chain qua...

AI Technical Summary

Problems solved by technology

At present, the domestic market uses manual operation or semi-automatic operation mode, and the chain parts are repeatedly turned over. During the turnaround process, parts are scattered or mixed, resulting in waste of raw materials and labor. In addition, the assembly and production efficiency is low, and it is easy to miss inspection by naked eyes. , wrong detection and other phenomena, the chain quality is unstable, and it has been unable to meet the requirements of high-end chains at home and abroad

And in chain production, the existing pre-stretching process lacks a detection and control mechanism, so the chain often cannot be pre-stretched to the limit state due to too small tension or breaks due to excessive tension, resulting in the production of chains in the number of nodes. In the same situation, the length does not stop, so that the product size of the same specification is different, which affects the user's use

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