An aoi automatic optical non-destructive testing equipment
A non-destructive testing and automatic optical technology, which is applied in the direction of optical testing of flaws/defects, material analysis through optical means, measuring devices, etc., can solve the problems of low detection efficiency and labor-intensive, to ensure quality, avoid slipping, and improve detection efficiency effect
Active Publication Date: 2022-01-11
江苏方桥智能科技股份有限公司
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Problems solved by technology
[0005] In order to make up for the deficiencies of the existing technology, the existing AOI automatic optical nondestructive testing equipment needs to manually install the circuit board when installing the circuit board, which consumes manpower and has low detection efficiency; an AOI automatic optical nondestructive testing proposed by the present invention equipment
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[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0025] Such as Figure 1 to Figure 4 As shown, a kind of AOI automatic optical non-destructive testing equipment described in the present invention includes a transmission unit 1, a detection unit 2 and a turning unit 3, and the transmission unit 1 includes a support frame 11, a fixed table 12, a middle groove 13, a No. conveying trough 14, No. 2 conveying trough 15, No. 1 conveying belt 16 and No. 2 conveying belt 17, the support frame 11 is evenly installed on the bottom of the fixed platform 12, and the middle part of the fixed platform 12 is provided with an intermediate groove 13. The opposite sides of the middle trough 13 are successively provided with No. 1 conveying trough 14 and No. 2 conveying trough 15, and No. 1 conveying trough 14 and...
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The invention belongs to the technical field of detection equipment, and is specifically an AOI automatic optical non-destructive detection equipment, which includes a transmission unit, a detection unit and a turning unit, and the transmission unit includes a support frame, a fixed table, a middle slot, and a No. 1 transmission slot , No. 2 conveyor slot, No. 1 conveyor belt and No. 2 conveyor belt, and the support frame is evenly installed on the bottom of the fixed table; the present invention installs detection equipment on the production line of the circuit board, and sets the detection unit and The turning unit is activated by the control center, so that the feeding body drives the turning block out of the production line, and the motor drives the turning block to rotate, so that the detection camera on the protective shell can detect circuit boards at different angles. Defects on the circuit board can be found and eliminated in time, which ensures the quality of the circuit board production; and the circuit board can quickly enter the next station after the inspection, which greatly improves the inspection efficiency of the circuit board.
Description
technical field [0001] The invention belongs to the technical field of testing equipment, in particular to an AOI automatic optical nondestructive testing equipment. Background technique [0002] The full Chinese name of AOI (Automated Optical Inspection) is automatic optical inspection, which is a device based on optical principles to detect common defects encountered in welding production. AOI is a new type of testing technology emerging, but it is developing rapidly, and many manufacturers have launched AOI testing equipment. During automatic detection, the machine automatically scans the PCB through the camera, collects images, compares the tested solder joints with the qualified parameters in the database, and after image processing, checks out the defects on the PCB, and displays / labels the defects through the display or automatic signs out for repair by the maintenance crew. Using high-speed and high-precision visual processing technology to automatically detect var...
Claims
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IPC IPC(8): G01N21/88G01N21/01G01N35/00G01N35/04
CPCG01N21/8851G01N21/01G01N35/00G01N35/04G01N2021/8887G01N2035/0439
Inventor 史伯军
Owner 江苏方桥智能科技股份有限公司