Inspection Object
As a medical bottle cap, the aluminum-plastic combination cap has a variety of specifications and is easy to open. It is widely used in medicine. In the sealing of bottled liquids such as antibiotics, injections, oral liquids, and infusions, the aluminum-plastic combination bottle cap also exerts its unique characteristics. Superiority. The aluminum-plastic composite cover has simple structure, low cost, good airtightness, and is more convenient to use. Aluminum-plastic composite caps have many advantages, such as stable torsion, which can reduce the opening time; strong resistance to tension and corrosion resistance, and these are the reasons why aluminum-plastic composite caps are widely used as medical bottle caps.

The pharmaceutical industry has always been the object of attention by most groups. Therefore, the testing of pharmaceutical packaging must be particularly strict. Keyi Technology has provided advanced technology for packaging testing in many pharmaceutical industries, and has also extensively matured testing. Share the system with more manufacturers who need testing equipment.

Inspection Principle
The bottle caps are arranged by the feeding system and transported to a specific station according to the same orientation in a stable and orderly manner, and then the high-pixel sample images taken by the industrial camera are transmitted to the image processing software, and the good product and the defective product are determined after comparison and analysis with the standardized sample , And control the corresponding pneumatic components to reject the defective products, finally collect the qualified products, and realize the counting and binning function for the qualified products, and the counting accuracy rate is within the range of N~(N+5).
The software will open the sample comparison standard, and the production personnel at the customer site can control the comparison accuracy and select the accuracy standard most suitable for their own production conditions to control the defect rate.

Inspection Standard

Remark:
➢ Black spots, stains, hair, impurities (different colors) will be analyzed and processed according to the black spot detection indicators.
The contrast difference between the gray value of the item must be greater than 40 for effective detection. If the sample has transparent oil stains or light black spots, and the gray value contrast difference value is low (below 40), the detection effect cannot be achieved.
➢ Due to the complex structure of the product, in the actual testing and application, the structure of the flat lens imaging is heavy.
There will be a certain area of detection blind zone in the overlap area (such as the area under the thread and the inner area of the structure). The image collection cannot be within this blind zone, so it cannot be effectively detected.

More About The Camera

Front area inspection: The product passes through the adsorption conveyor belt, and a set of industrial cameras are placed on the top to match the vision
The light source is used to collect the front image of the product for analysis and processing.


Outside area detection: Taking into account the structural characteristics of the product, 4 sets of cameras are required to form the side detection of the ring.Combined with the use of the visual light source, the imaging does not interfere with each other, and the system analysis and processing are performed after the image is collected.


Inner side detection: Taking into account the structural characteristics of the product, 4 sets of cameras are required to form the side detection of the ring.Combined with the use of the visual light source, the imaging does not interfere with each other, and the system analysis and processing are performed after the image is collected.



Cover concave surface detection: the product is the upward output mode of the front (trademark surface). After entering the glass turntable and opening the concave perspective, one set of industrial cameras is installed at the bottom. With the application of visual light source, the concave image of the product is collected for analysis and processing.