5M Pixel Surface Detecting Product Inspection Equipment For Nonwoven Fabric

 Product background

Non-woven fabric is the main base material of diapers. Its surface quality will directly affect the quality of finished products and the safety of users in the later time. Due to the current domestic production environment and manufacturing technique of non-woven fabric, it is easy to lead to defects such as mosquitoes, black spots, metal iron filings, stains, pulp blocks and impurities on the surface of the material in the processing. Due to the fast production speed and small defects of the product, the traditional artificial visual inspection can not meet the hygienic material quality standard.

The product principle

The non-woven fabric surface defect detection system sets up a linear CCD camera above the production line.The camera is triggered by an encoder connected to the format driver shaft to obtain the format image information,the camera's resolution/line scan frequency and line width and other performance to determine the image sampling accuracy.The system has high precision and large image data processing capacity. After high-speed processing, the data retains the defect data information and outputs control signals. The computer system records and manages the specific location, size and image information of defects through the database.

Detection object

Spunlaced non-woven fabrics, thermal non-woven fabrics, pulp air flow into non-woven fabrics, wet non-woven fabrics, spunbonded non-woven fabrics, melt-blown non-woven fabrics, etc.;

Technical parameters

Typical defects: Stains, Nodes, Mosquitoes, Foreign Bodies, Oil, Wrinkles, Fibers, etc

Detection width: any width (through the combination of camera type and cameras number to meet various width);

Detection speed: maximum 200m/min;

Detection accuracy: According to the production line width and camera configuration

Defect feedback: Sound and light alarm, real-time labeling, Real-time display of flaw coordinate information distribution map, quality report, etc.

System function

100% width detection to avoid missed detection;

Accurate defect coordinate distribution map, showing the specific images of multiple defects in the current period, also images before and after

Real-time defect information display, record the current defect type, area (diameter), horizontal and vertical position and other information;

Product basic information module, recording product batch number, model, specification, shift number, operator and other information (can be modified by yourself);

Real-time detection meter and alarm information display;

Automatic classification the defects which based on defect area size, shape, gray scale difference and other characteristics;

Automatic alarm of periodic continuous defects, self-setting alarm density;

Automatically generate defect record report of each volume of products, users can printing all information at any time;

Automatic paper roll change and automatic printing quality report;

Can link with the user production line to provide remote technical services;

Software functions and interfaces can be customized according to user requirements.

客户现场The customer site