Battery adhesive detection method and battery adhesive system
A detection method and gluing technology, applied in the field of battery gluing detection and battery gluing system, can solve the problems of tape air bubbles, complex control methods, large volume, etc., and achieve the effect of improving the yield rate
Active Publication Date: 2022-04-22
WUXI LEAD INTELLIGENT EQUIP CO LTD
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Problems solved by technology
In the first detection method, the cost of the visual detection system is high, the volume is large, and the control method is complicated; the second detection method has problems such as false signal interference, air bubbles in the tape, etc., the detected value of the amount of adhesive tape is more than the actual value, and It is not possible to set the location of the glue, such as the inability to detect the correct number of tapes, the inaccurate location of the glue, etc., which cannot meet the actual needs of production
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[0019] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of means consistent with aspects of the present application as recited in the appended claims.
[0020] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. Unless otherwise defined, the technical terms or scientific terms used in the present application shall have the common meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in...
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The application provides a battery sticking detection method and a battery sticking system. The battery includes a pole piece, and the pole piece has a preset area for sticking adhesive tape. The detection method includes: determining that the preset area of the adhesive tape passes through The time interval or displacement interval of the adhesive tape sensor; the adhesive tape sensor is controlled to detect the preset area within the time interval or displacement interval, and a detection signal is obtained when the adhesive tape is detected; according to the time interval or displacement interval The detection signal inside calculates the detection width of the adhesive tape; compares the detection width of the adhesive tape with the preset width of the adhesive tape to determine whether there is poor adhesive bonding. In the present application, the problems of bad sticking such as no sticking tape, inaccurate sticking position of sticking tape, and large bubbles generated by sticking can be accurately detected, which is beneficial to make corrections as soon as possible, thereby improving the yield of products.
Description
technical field [0001] The present application relates to the field of battery manufacturing, and in particular to a battery adhesive detection method and a battery adhesive system. Background technique [0002] At present, there are roughly two detection methods for battery stickers in the industry: one is to use the visual inspection system to take pictures and perform image processing to obtain the sticker data; the other is to use the rising edge of the color sensor to calculate the number of stickers to calculate whether there is Adhesive. In the first detection method, the cost of the visual detection system is high, the volume is large, and the control method is complicated; the second detection method has problems such as false signal interference, air bubbles in the tape, etc., the detected value of the amount of adhesive tape is more than the actual value, and It is not possible to set the location of the glue, such as the inability to detect the correct number of...
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IPC IPC(8): G01B21/00G01B21/02
CPCG01B21/00G01B21/02
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD