A detection device for conductive printed lines of automobile glass
A technology for automotive glass and detection devices, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problems of spherical influence, inability to meet the production rhythm, and unstable detection, etc., and achieve the effect of stable detection
Active Publication Date: 2019-07-05
FUYAO GLASS IND GROUP CO LTD
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Problems solved by technology
[0007] The technical problem to be solved by the present invention is that the detection of the conductive printed lines on the automobile glass in the above-mentioned prior art has disadvantages such as inability to meet the production cycle of 0-30 seconds of online inspection, being easily affected by the spherical surface of the automobile glass, and unstable detection. , providing a detection device for conductive printed lines of automobile glass
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[0026] The content of the present invention will be further described below in conjunction with the accompanying drawings.
[0027] Such as figure 1 As shown, the actual product needs to print a plurality of conductive printed lines 100 on the glass substrate according to the pattern in the figure. The patterns arranged by these conductive printed lines 100 are only used as examples in the present invention. Complicated patterns, of course, can also be printed as simpler patterns.
[0028] The invention provides a detection device for conductive printed lines of automobile glass, which is used for detecting disconnection of multiple conductive printed lines on automobile glass. figure 1 with figure 2 Among them, the detection device of the conductive printed line of automobile glass according to the present invention includes a power supply (not shown), a positive terminal 1, a negative terminal 2 and a bridging terminal 3, the positive terminal 1 is connected to the positi...
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The invention relates to the technical field of glass testing, especially to detection of automotive glass printed lines, and more particularly to a detection apparatus for automotive glass conductive printed line. The detection apparatus comprises a power supply, a positive connector, a negative connector, and a bridge connector. A plurality of conductive printed lines form at least one current path between the positive connector and the negative connector. The positive connector and the negative connector include electrode lifting mechanisms, electrode insulation blocks, and conductive hard electrode rods; and the electrode lifting mechanisms are capable of driving the conductive hard electrode rods to move down, so that the bottom is in contact with one end of the current path. According to the invention, with the bridge connector, bridging of a plurality of short and adjacent conductive printed lines in a complex pattern can be realized and the conductive printed lines that have different lengths and are not continuous from the left end to the right end in the complex pattern can be detected. Meanwhile, the broken conductive printed lines can be indicated timely and accurately and thus a breaking problem can be found out timely and the product quality can be guaranteed.
Description
[0001] Technical field: [0002] The invention relates to the technical field of glass detection, in particular to the detection of automobile glass printed lines, in particular to a detection device for automobile glass conductive printed lines. [0003] Background technique: [0004] With the development of technology, automotive glass has more and more additional functions, such as electric heating defogging and defrosting, as an antenna to enhance in-vehicle communication and other functions; whether it is electric heating or as an antenna, it can be printed on the automotive glass In order to ensure the product quality and use effect, it is necessary to detect the conductive printing lines, so as to judge whether there is a disconnection among the multiple conductive printing lines. [0005] Traditionally, the printed pattern of the conductive printed lines on the automobile glass is relatively simple, relatively regular and continuous, and can be manually detected by usin...
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IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 卓光进李振芳周遵光
Owner FUYAO GLASS IND GROUP CO LTD