The working principle of the light inspection machine


Release time:

2020-04-13

From the industry point of view, the light inspection machine is mainly suitable for the inspection of products in the pharmaceutical, alcohol, beverage and other industries. Judging from the types of bottles tested, the lamp inspection machine mainly detects ampoules, vials, oral liquids and other freeze-dried products.

From the industry point of view, the light inspection machine is mainly suitable for the inspection of products in the pharmaceutical, alcohol, beverage and other industries. Judging from the type of bottle detected, the light inspection machine is mainly usedAmpoule,Sylin BottleDetection of oral liquid and other freeze-dried products.

Detection principle

According to the principle of machine vision, the camera is used to shoot the sequence image of the medicated wine on the production line. After the image is transferred to the computer, the computer judges whether the liquid medicine contains visible foreign matter impurities through software algorithm. If so, the computer issues an instruction to sort the defective products out of the conveyor belt through PLC control. If the defective products are qualified products, the computer enters the next process.

Detection content

When the product is put into the bottle, check whether there is stain on the bottle body, check whether the sealing is poor or the vacuum degree of the product is insufficient due to other factors, and check whether the bottle cap has no rubber plug or plastic cap, etc. Foreign matter in the bottle can be detected: glass chips, fibers, hair, black blocks, white blocks, color blocks and other insoluble matters, loading and static foreign matter
Appearance inspection: top shape defects, such as wire drawing tail, flat head, oblique head, carbonization, bottle mouth crack, bubble head, etc.
Through multiple detection means to cooperate with each other, can effectively eliminate foreign bodies and sealing anomalies, some pharmaceutical manufacturers will have different requirements, but also according to these different requirements to increase the detection function of the lamp inspection machine.