Processing method for circuit board
A processing method and circuit board technology, applied in printed circuit, printed circuit manufacturing, electrical components, etc., can solve problems such as eye fatigue, wrong screening of circuit boards, low work efficiency, etc., to reduce labor intensity and efficiently screen points, the effect of improving work efficiency
Active Publication Date: 2017-07-14
TONGLING DELILAI SPINNING
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Problems solved by technology
At present, many factories still judge the length of circuit boards with the naked eye, and screen the circuit boards that do not meet the length requirements (longer or shorter) through manual manipulators, and then recycle them and reprocess them. The disadvantage of this screening is: the use of naked eyes It is judged that workers are in the working state for a long time, and their eyes are prone to fatigue, which will lead to wrong screening of circuit boards; manual operation of manipulators is labor-intensive and low in work efficiency; it is also necessary to recycle unqualified circuit boards, resulting in reprocessing
Method used
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Embodiment Construction
[0018] methods for circuit board processing, using such as figure 1 , 2 The shown circuit board processing equipment includes a frame and a conveyor belt 1 arranged on the frame, and a measuring mechanism 3 and a cutting mechanism 2 are sequentially arranged above the conveyor belt 1, and the measuring mechanism 3 includes a horizontal bar 6, a vertical bar 7 and a supporting bar 8 , the support bar 8 is fixed on the bracket, the cross bar 6 and the vertical bar 7 are integrally formed to form a "V"-shaped structure, the angle between the cross bar 6 and the vertical bar 7 is 45°, and the angle is hinged with the support bar 8 . The signal receiving device 5 is installed on the frame and is at the same height as the support pole 8 . A horizontal cavity 91 is arranged inside the cross bar 6 , and the first controller 10 and a timer 11 are built in the horizontal cavity 91 , and the signal emitting device 4 is installed at the end of the cross bar 6 . A vertical cavity 92 is ...
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The present invention relates to the standard component processing field, especially to a processing method for a circuit board. The method comprises the following steps: the step 1: a circuit board processing device is prepared; the step 2: a circuit board with the thickness of 5 cm is put on a rotary conveyor belt (1); the step 3: the circuit board pushes the rotation of a vertical rod (7), when the bottom end of the vertical rod (7) is in contact with the upper surface of the circuit board, a signal receiving device (5) starts to receive signals emitted by a signal emission device (4), and at the same time a timer (11) starts to timing; the step 4: a spraying device (12) performs spraying; and the step 5: an inductor (13) detects paint, a cutting mechanism (2) moves downwards to cut a spray paint portion, a mechanical arm (17) clamps the part of the circuit board being cut, and the circuit board is fell on a slave conveyor belt (21). The processing device for the circuit board is used to improve the work efficiency, improve the processing precision of the circuit board and realize the effective screening of a circuit board finished product.
Description
technical field [0001] The invention relates to the field of standard part processing, in particular to a processing method for circuit boards. Background technique [0002] In the production process of circuit boards, in order to ensure the quality of circuit boards, the quality inspection department will conduct quality inspections on the produced circuit boards. The most basic and important indicator is the detection of circuit board size. In the process of quality inspection, a large number of defective products that do not meet the standard length will be found. In order to improve the yield and increase revenue, the factory will arrange special personnel to be responsible for the early inspection of the circuit board. At present, many factories still judge the length of circuit boards with the naked eye, and screen the circuit boards that do not meet the length requirements (longer or shorter) through manual manipulators, and then recycle them and reprocess them. The d...
Claims
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Login to View More IPC IPC(8): H05K3/00
CPCH05K3/0044H05K2203/0228
Inventor 周楚奎
Owner TONGLING DELILAI SPINNING