Turning mechanism for large component assembly

Abstract

The invention belongs to the technical field of automatic assembling of large parts, and provides a turnover mechanism for assembling of the large parts. The turnover mechanism comprises a turnover bracket, pneumatic devices, turnover bracket fixing supporting bases, connecting rod fixing supporting bases and pneumatic device fixing supporting bases. The turnover bracket fixing supporting bases, the connecting rod fixing supporting bases and the pneumatic device fixing supporting bases are symmetrically arranged on the left side and the right side of the turnover bracket. One end of each pneumatic device is connected with the corresponding pneumatic device fixing supporting base in a rotating mode, and the other end of each pneumatic device is connected with the corresponding first connecting rod and the corresponding second connecting rod in a rotating mode. The first connecting rods are connected with the connecting rod fixing supporting bases in a rotating mode, and the second connecting rods are connected with the turnover bracket in a rotating mode. The turnover bracket is connected with the turnover bracket fixing supporting bases in a rotating mode. By the adoption of the turnover mechanism for assembling of the large parts, the purpose that the large parts can be overturned from the vertical state to the horizontal state in the turnover process on the premise that the large parts do not need to be hoisted by a travelling crane can be achieved, the turnover process is simplified, the number of workers is reduced, the working time is shortened, and the efficiency is improved.

Description

technical field [0001] The invention relates to a technology in the field of automatic assembly of large parts, in particular to a turning mechanism for assembling large parts. Background technique [0002] The automated assembly of large components refers to the use of mechanized and automated equipment to perform assembly tasks for large components on an assembly line or in an assembly unit. It has the advantages of high precision and short time consumption. [0003] At present, the overturning of large parts all adopts the mode of lifting and overturning. In the process of hoisting and overturning, it is first necessary to use a jack to lift the component to a certain height, then install the overturning sling on the large component and connect the sling to the truss, and then use the truss to lift the large component and realize Flip. During this process, overturning involves more than ten kinds of auxiliary equipment such as spreaders, hanging beams, lifting lugs, an...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the prior art that the setting of the center of gravity is not optimized enough to easily cause components to overturn, and the force layout does not take into account the characteristics of large components, it is easy to cause damage. It can be turned from the vertical state to the horizontal state without lifting the truss truck. While simplifying the turning process, it can reduce the number of workers, shorten the working time and improve the efficiency.

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