JYWALP80 automatic inspection machine for plastic ampoules in rows

Mainly engaged in the research and development of ceramic new material valves, with metal valves (gate valves, globe valves, ball valves, butterfly valves) as a secondary business. Ceramic valves have been successfully applied in many new energy battery material plants, thermal power plants, nuclear power plants, chemical plants, steel plants, coal chemical industry, polysilicon and other industries, and have been listed as special-purpose products, contributing to energy conservation and environmental protection for enterprises and society.

Main Use

Mainly used for visual inspection of plastic ampoules and eye drop products in rows (such as: liquid level, black spots, missing parts, deformation, burrs, material accumulation, etc.), and foreign object detection (such as: cilia, black blocks, white blocks, and other insoluble visible particles, etc.)

Workflow

Products that have been filled, cut, or sterilized and dried (standing posture, the bottom of the bottle is in contact with the surface of the conveyor belt) are connected to the in-bottle conveyor belt of the lamp inspection and detection equipment via the upstream conveyor belt. The bottle separation mechanism separates the continuously arranged products in rows, and the medicine plates are orderly entered into the fixed slots of the in-bottle indexing wheel. The visual inspection station 01 is arranged at the set position of the in-bottle indexing wheel; the medicine plate runs to the tangential intersection with the large turntable, and the robotic arm installed on the large turntable clamps the medicine plate, simulating the manual lamp inspection method to achieve ±180° or other angles ±N° rotation of the medicine plate. Visual inspection stations 02-07 are arranged at the set positions on the large turntable, among which visual inspection stations 04, 05, and 06 are foreign object tracking inspection stations; the medicine plate runs to the tangential intersection with the out-bottle indexing wheel, the robotic arm releases the clamping, and the medicine plate enters the fixed slot of the out-bottle indexing wheel. Visual inspection station 08 is arranged at the set position of the out-bottle indexing wheel; the inspected medicine plates are transferred to the out-bottle conveyor belt, and the rejection mechanism guides the medicine plates to different channels: appearance defect channel, foreign object channel, reserved defect channel, and qualified product channel. Qualified products are transported to the next process via the qualified product channel.

Working Principle

The inspection of plastic ampoules in rows is divided into two parts: appearance inspection and foreign object inspection.

Appearance Inspection: The product's appearance contour is exposed to the camera's field of vision, divided into 5 inspection areas, and the appearance feature images of qualified products are collected one by one. By image comparison, it is judged whether the product has appearance defects;

Foreign Object Inspection: Simulating manual lamp inspection technology, the medicine plate is clamped, and for different types of foreign objects, different inspection stations set specific rotation angles ±N° (N≤180°). The camera quickly captures multiple images, constructs an algorithm, outlines the movement trajectory of the foreign object in the medicine cavity, and thus judges the foreign object sample.

Main Technical Parameters

Applicable Range: 1-20ml plastic ampoules and plastic eye drops in rows;

Detection Accuracy: ≥40μm;

Detection Speed: ≤80 plates/minute (based on 5 units/plate standard);

Inspection Items: Liquid level, missing parts, burrs, black spots, cilia, black blocks, white blocks, and other appearance defects and foreign objects;

Power Capacity: 10kW AV380V 50Hz

Inspection Stations: 8

Equipment Working Height: 940±30mm

Equipment Dimensions: 4060mmx1780mmx2150mm (length x width x height)

Equipment Net Weight: 3500Kg

Main Features

• Using completely innovative research and development and completely independent intellectual property rights detection structure and technology;
• Widely applicable, meeting the appearance and foreign object detection of 1-20ml plastic products in rows;
• Using high-resolution industrial cameras and an advanced servo tracking system to ensure the integrity and accuracy of the collected images, thereby ensuring high-precision and stable detection;
• The large turntable robotic arm uses pneumatic clamping, and the rotation uses an independent servo system, which is precise and stable in control and operation;
• The large turntable uses a servo automatic lifting system, and different specifications are called parametrically, saving mold replacement time;
• The detection area and the transmission control area of the large turntable are completely separated, making cleaning and maintenance easier;
• It has various fault alarm and protection functions. In case of abnormal operation or failure, the equipment will alarm or shut down and display the cause of the failure;
• Stores detection data, operation records, alarm records, and process parameters are traceable, meeting GMP requirements;
• Key components are made with precision CNC machining; key components are selected from leading international and domestic brands.