Function testing machine for key circuit board
A functional test and circuit board technology, applied in circuit breaker testing, etc., can solve problems such as low detection efficiency, time-consuming and labor-intensive detection, single button detection, etc., to achieve the effect of preventing quality problems, safe and effective detection, and avoiding production capacity bottlenecks
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[0010] figure 1 Shown is the preferred embodiment of the button circuit board function testing machine of the present invention. As shown in the figure, the button circuit board function testing machine of the present embodiment includes a test bench 1, and a test mold 2 that is arranged on the top of the test bench 1 and can move up and down relative to the test bench 1, and the test mold 2 is provided with A PLC information collection module 21 corresponding to the keys of the key circuit board. Preferably, the test mold 2 is controlled to move up and down by a cylinder.
[0011] When carrying out the test of the button circuit board, the button circuit board 3 is placed on the test bench 1, and the test mold 2 is pressed down to the mold closing state. At this time, the PLC information acquisition module 21 and the button circuit board 3 on the test mold 2 Corresponding to the button 31, the PLC can collect the line data on the circuit board for detection.
[0012] In ad...
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