Heavy-load high-precision carrying device for CIGS thin film battery production line

Abstract

The invention discloses a heavy-load high-precision carrying device for a CIGS thin film battery production line, which comprises two travelling rails, a horizontal distance measuring device, a carrying mechanism and a laser correlation wireless communication module, wherein the carrying mechanism is arranged on the two travelling rails and moves along the axial direction of the two travelling rails; and the horizontal distance measuring device is fixed at one end of one traveling rail and faces the carrying mechanism. The requirement for heavy-load carrying is met by adopting a wheel type rail structure, the high-speed running stability of the carrying device is guaranteed, a walking mechanism and a lifting mechanism are controlled and driven in a linkage mode in a laser ranging mode, and the requirement for high-precision carrying positioning control is met.

Description

technical field [0001] The invention relates to the field of CIGS thin-film battery manufacturing, in particular to a heavy-duty high-precision conveying device used in a CIGS thin-film battery production line. Background technique [0002] CIGS thin-film batteries generally use glass as the substrate, and the glass is usually placed in a container and transported by a handling device to the production line for the production of CIGS thin-film batteries. There are two main types of existing handling devices. One is to use AGV trolleys for handling, but the accuracy of AGV trolley handling and positioning is low, and it is difficult to control the error of handling and positioning of tonnage-level things to less than 1 mm. The other is Using a mobile manipulator has high positioning accuracy, but it is required that the transported object should not be too heavy, otherwise it will cause damage to the manipulator. Because the overall weight of the glass placed in the containe...

AI Technical Summary

Problems solved by technology

There are mainly two types of existing handling devices. One is to use AGV trolleys for handling, but the accuracy of AGV trolley handling and positioning is low, and it is difficult to control the error of handling and positioning of tonnage-level things to less than 1 mm. Using a mobile manipulator, the accuracy of its handling and positioning is high, but it is required that the transported object should not be too heavy, otherwise it will cause damage to the manipulator

Because the overall weight of the glass placed in the container is relatively heavy, and it needs to be positioned and handled accurately when placed on the shelf, otherwise it is very easy to cause the container to fall, resulting in damage to the glass substrate

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