A photovoltaic junction box production method, system, intelligent terminal and storage medium

By employing automated production processes and attitude detection technology, the problem of low automation in photovoltaic junction box production has been solved, improving production efficiency and reliability after casing installation, and ensuring the stability of cable segments.

CN122890086APending Publication Date: 2026-10-09ZHEJIANG ZHONGHUAN SAITE PHOTOVOLTAIC SCI & TECH
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Patent Information

Application Number
CN202611168191.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-08-03
Publication Date
2026-10-09

AI Technical Summary

Technical Problem

The current photovoltaic junction box production process has a low degree of automation, resulting in low production efficiency and difficulty in meeting the needs of mass production. Furthermore, the difference in the reference plane angle after the housing is installed may cause torsional stress on the cable segments, affecting the reliability of use.

Method used

The production process adopts an automated assembly line approach, including automated conveying and workstation connection for processes such as cutting, wire stripping, terminal block installation, housing installation, and sealing. Combined with posture detection and angle compensation technology, it ensures the consistency of the housing reference surface and avoids torsional stress.

Benefits of technology

This improved the production efficiency and yield of photovoltaic junction boxes, ensured the reliability of cable sections after the housing was installed, avoided torsional stress damage caused by angle differences, and enhanced overall production efficiency and reliability.

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Abstract

The application relates to a photovoltaic junction box production method, a system, an intelligent terminal and a storage medium, relates to the technical field of photovoltaic junction boxes, and the method comprises the following steps: conveying a photovoltaic cable to a cutting station to cut the cable in sequence according to a preset cutting length, so that cable segments are obtained; wire stripping treatment is performed on the first end of the cable segment; a junction terminal is fixed to the first end of the cable segment; the mounting state of the junction terminal is detected to determine whether the junction terminal is fixed to the first end of the cable segment; if yes, a first shell is mounted to the first end of the cable segment, and the junction terminal and the first end are refixed through the first shell, so that a first cable segment is obtained; wire stripping treatment is performed on the second end of the first cable segment; the second end of the first cable segment is fixed to a second shell, so that a second cable segment is obtained; an interface clamping block is pressed against a junction opening of the second shell, so that a photovoltaic junction box is obtained. The application has the effect of improving the production efficiency of the photovoltaic junction box.
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