Ribbon position adjustment device, stringer and ribbon position adjustment method

A technology for adjusting equipment and adjusting devices, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of uneven nodes, affecting the production quality of battery strings, etc., and achieve the effect of improving production quality

Active Publication Date: 2022-04-12
WUXI AUTOWELL TECH
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In actual production, there may be differences in the rate at which the ribbon feeding mechanism outputs each triangular ribbon, coupled with machine vibration and other reasons, will cause the nodes of each ribbon in a group of ribbons (the junction between two cross-sectional shapes) called nodes) are uneven, which affects the production quality of the battery string

Method used

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  • Ribbon position adjustment device, stringer and ribbon position adjustment method
  • Ribbon position adjustment device, stringer and ribbon position adjustment method
  • Ribbon position adjustment device, stringer and ribbon position adjustment method

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Embodiment Construction

[0058] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0059] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in ...

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Abstract

The invention discloses a welding strip position adjustment device, a stringer and a welding strip position adjustment method. The welding strip position adjustment equipment includes a welding strip adjustment device, a cutting and pressing device and a detection device: the detection device is set to detect the Adjusted node positions of a group of welding ribbons; the welding ribbon adjustment device includes a plurality of welding ribbon feeding mechanisms arranged side by side, and each welding ribbon feeding mechanism is configured to compress one welding ribbon and feed the compressed welding ribbon; The cutting and pressing device is set to press the welding ribbon, and the position relative to the welding ribbon adjustment device can be adjusted; a group of parallel welding ribbons is pressed on the cutting and pressing device, and part of the welding belt feeding mechanism presses the welding ribbon that needs to be adjusted. When the ribbon is cut, the cutting and pressing device and the ribbon feeding mechanism for pressing the ribbon move forward at the same time; wherein, the cutting and pressing device travels a predetermined distance, and the advancing amount of each ribbon feeding mechanism is less than the predetermined distance. distance. The technical solution provided by the invention can adjust the node positions of the welding strips so that the nodes in a group of welding strips are basically aligned.

Description

technical field [0001] The invention relates to the technical field of self-production of photovoltaic cells, and in particular, to a ribbon position adjustment device, a stringer and a ribbon position adjustment method. Background technique [0002] The cell string welding process is an important process in the production process of solar panels, which uses welding ribbons to weld the cells into battery strings. [0003] In the current stringing process, usually one section of the ribbon is welded to the back of one of the adjacent battery pieces, and the other section is welded to the front of the other battery piece. In order to facilitate the welding operation of the ribbon connected to the back of the battery, the ribbon segment connected to the back of the battery is usually set as a flat ribbon, and in order to increase the light-receiving area of ​​the front of the battery, usually the solder ribbon connected to the front of the battery The strip segments are arrang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02B23K37/00B23D15/04B23D33/02H01L31/18
CPCB23K31/02B23K37/00B23D15/04B23D33/02H01L31/188Y02P70/50
Inventor 李文季斌斌孙杰潘树清刘小荣
Owner WUXI AUTOWELL TECH
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