Interconnecting strip positioning device for series welding of photovoltaic cells

Abstract

The invention discloses an interconnection strip positioning device for series welding of photovoltaic cells, and relates to the technical field of positioning devices, in particular to the technical field of feeding positioning of a photovoltaic cell welding assembly line. Comprising a positioning convex plate, a supporting plate, a material taking driving assembly, a positioning box body, a negative pressure deviation correction assembly, a tiling sensing assembly, a tiling driving assembly, a positioning groove, a first sensing area, a second sensing area, a data acquisition module, a deviation correction module, a data processing module, a processor and an element execution module. On the basis of leveling and deviation rectifying of bumps of the interconnection strips, accurate feeding and deviation rectifying of the interconnection strips of various specifications are further achieved through data collection, operation comparison and execution and deviation rectifying refinement so as to autonomously and intelligently learn and record the positions of components, and therefore the follow-up welding quality is improved, and the production efficiency is improved. And through data acquisition, calibration calculation and execution, a worker is reminded to maintain and overhaul the core part.

Description

technical field [0001] The present invention relates to the technical field of positioning devices, in particular to a positioning device for interconnecting strips used for string welding of photovoltaic cells. Background technique [0002] For example, the interconnection bar positioning device for photovoltaic cell string welding with the publication number of CN106392431A, by setting the positioning jaws, the structure is simple, the positioning accuracy is high, the failure rate is low, the drive system can be matched with the pressure welding machine, the whole machine has a simple structure and is fully mechanical The structure avoids the problems of complicated electronic equipment debugging, complicated operation and high failure rate in use, and can effectively locate the interconnection strips on the back of the cell, and reduce the defects of skewed welding interconnection strips on the back of the battery, but there are still some shortcomings. Advantages: When ...

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Problems solved by technology

[0004] The purpose of the present invention is to: by setting the positioning convex plate, the support plate, the material taking drive assembly, the positioning box, the negative pressure correction assembly, the tile induction assembly, the tile drive assembly, the positioning slot, the first induction area and the second The sensing area, data acquisition module, deviation correction module, data processing module, processor and component execution module, on the basis of realizing the flattening and deviation correction of the interconnected strips, further refine the deviation correction through data collection, operation comparison and execution, Record the position of components with independent intelligent learning, realize accurate loading and deviation correction of interconnection strips of various specifications, thereby improving the quality of subsequent welding, and also remind staff to maintain and repair core components through data collection, calibration calculation and execution , to remind the staff to repair in time, and through the learning of the running position of the components, the automatic and precise feeding of multi-specification interconnection strips is realized, and the problem that traditional devices cannot adapt to the automatic positioning, leveling and deviation correction of interconnection strips, resulting in poor welding quality, And it solves the core component self-test function that ordinary equipment does not have

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