Testing machine for LED (light emitting diode) light source plate
A technology of LED light source and light source board, applied in the direction of testing optical performance, etc., can solve problems such as increasing the manufacturing cost of LED light source board, and achieve the effect of reducing manufacturing cost and improving detection efficiency
Active Publication Date: 2015-06-10
厦门先机光电设备有限公司
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Problems solved by technology
However, since the existing LED light source board production line does not have the equipment to measure its brightness, this makes it necessary to invest a lot of manpower and financial resources to measure the brightness of the LED illuminant on the LED light source board after the LED light source board is produced, which improves the brightness of the LED light source board. Manufacturing cost of LED light source board
Method used
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[0025] The present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0026] Figure 1 to Figure 6 As shown, a testing machine for an LED light source board includes a supporting frame 1, a light source board conveying mechanism 2, a light source board power supply mechanism 3, a light source board measuring mechanism 4, and a printing and labeling mechanism 5;
[0027] The light source board conveying mechanism 2 is arranged in the middle of the frame 1 and drives the light source board 100 to move in a horizontal direction; the light source board conveying mechanism 2 includes two horizontally arranged and parallel guide rails 21, and the two guide rails 21 are provided on opposite sides. There is a set of sprocket and chain transmission assembly 22, the driving sprocket of two sets of sprocket and chain transmission assembly 22 is fixedly connected to a driving shaft 23, a vertical motor 24 is fixed on the frame 1, and o...
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The invention discloses a testing machine for an LED (light emitting diode) light source plate. The testing machine for the LED light source plate comprises a light source plate conveying mechanism, a light source plate electrifying mechanism, a light source plate measuring mechanism and a printing and labeling mechanism, wherein the light source plate electrifying mechanism comprises a movable first stopping piece, a power supply rack and a jacking subassembly; the power supply rack is provided with a plurality of conductive pins; a light source plate enters a testing workstation by the first stopping piece; the jacking subassembly jacks up the light source plate so that the light source plate is in contact with the conductive pins; the light source plate measuring mechanism comprises a camera and a computer connected with the camera; a luminous state of the light source plate is photographed by the camera and is conveyed to the computer; and the printing and labeling mechanism comprises a printer, a labeling subassembly and a movable second stopping piece. When labeling is required, the computer drives the printer to print labels, the second stopping piece stops the light source plate from moving again, the light source plate enters a labeling workstation, and the labeling subassembly sucks a label on the printer so that the label can be adhered to the light source plate. The brightness of the LED light source plate is detected automatically, and the manufacturing cost of the LED light source plate is reduced.
Description
Technical field [0001] The invention relates to a test equipment for an LED light source board, in particular to a test machine for testing the luminous state of the LED light source board. Background technique [0002] With the rapid popularity of LED lights, users have higher and higher requirements for the quality of LED lights. The brightness of LED luminous bodies has become an important aspect of measuring quality. More and more LED light manufacturers have formulated process requirements for full inspection of LEDs. The brightness of the luminous body. However, because the existing LED light source board production line does not have the equipment to measure its brightness, this makes it necessary to invest a lot of manpower and financial resources to separately measure the brightness of the LED light-emitting body on the LED light source board after the LED light source board is manufactured, which improves The manufacturing cost of the LED light source board. Summa...
Claims
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Inventor 尹兰舟李华东
Owner 厦门先机光电设备有限公司