String position correction visual guidance system
A vision-guided, single-body technology, used in semiconductor devices, semiconductor/solid-state device manufacturing, photovoltaic power generation, etc., can solve problems such as inability to assemble, errors, and inability to guarantee accuracy, and achieve normal production, accurate accuracy, and high accuracy. Effect
Active Publication Date: 2019-04-02
武汉深海弈智科技有限公司
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Problems solved by technology
However, through the photoelectric switch positioning method, the accuracy of the parking position of the long string of solar cell assembly sheets is not high, and the accuracy cannot be guaranteed, resulting in errors in the position of the tray, and the next process cannot be assembled.
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[0030] As shown, the present invention includes
[0031] Conveying unit, conveying single solar cells;
[0032] An image acquisition device unit is used to capture the image of the single solar cell sheet docking area to generate an image;
[0033] The photoelectric switch unit triggers the start and stop of the conveyor belt and triggers the manipulator to move to the designated place;
[0034] The industrial computer unit is communicatively coupled with the image acquisition equipment unit and the manipulator, receives the signal that the manipulator arrives at a designated location, sends an image acquisition instruction to the image acquisition equipment unit, and collects the image from the image acquisition equipment unit, and through the custom The visual program is used for calculation and processing, and the processing obtains the predetermined position point, which is compared with the calibration position point, and the offset value is given, and the image offset i...
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A string position correction visual guidance system is characterized by comprising a conveying unit for conveying a solar cell individual; an image acquisition device unit for capturing an image of aresiding area of the solar cell individual to generate an image; a photoelectric switch unit for triggering the start and stop of a conveyor belt and triggering the image acquisition device to take apicture; and an industrial personal computer unit communicatively coupled to the image acquisition device unit and used for receiving the image from the image acquisition device unit, performing a calculation process by an image and user-defined visual program to obtain a predetermined position point, comparing the predetermined position point with a calibrated position point, giving an offset value, and converting the image offset into an actual solar cell individual offset value. The system achieves high accuracy and accurate precision of the residing areas of the solar cell individuals in along string, and ensures the normal production of the next process.
Description
technical field [0001] The invention relates to the field of intelligent manufacturing, in particular to a visual guidance system for correcting the position of pendulum strings. Background technique [0002] At present, as the core part of the solar power generation system, the solar electromagnetic panel is an assembly assembled by several single solar cells. In the last process of the production process, several single solar cells are assembled into a long string of solar cell assemblies. After being transported by the conveyor belt, a robot is required to put several long strings of solar cell assemblies into the tray according to the position. The tray After the filling is completed, it is transferred to the next process for assembly. However, through the photoelectric switch positioning method, the accuracy of the parking position of the long string of solar cell assembly sheets is not high, and the accuracy cannot be guaranteed, resulting in errors in the position of...
Claims
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IPC IPC(8): H01L21/67H01L31/18
CPCH01L21/67265H01L31/1876Y02E10/50Y02P70/50
Inventor 刘辉林鹏辉谢文胡浩波袁小芳
Owner 武汉深海弈智科技有限公司