400W Floor Leather Inspection Machine For Surface Defect Detection 200kg

Varnished floor cloth, also known as floor leather (not PVC plastic floor), is a floor covering material that belongs to rubber and plastic products. Plastic varnished floor cloth has the advantage of light weight, flexibility, good mechanical strength, comfortable foot feel, wear resistance, stain resistance, corrosion resistance, heat insulation, sound insulation, moisture resistance, low water absorption, good insulation, and self-extinguishing , Easy to clean, simple construction, convenient maintenance, low price and other advantages, it is widely used in a large number of civil buildings and public places, factories and laboratories which need high requirements for cleanliness. Many manufacturers will arrange corresponding product detection after the completion of the production of varnished cloth. However, in the traditional detection scheme, the appearance quality of varnished cloth leather should be detect by oblique visual inspection under scattered sunlight or fluorescent light. This method is wasting too much time, and there is no way to higher the production efficiency.

Detection content:

1. Whether there are cracks, fractures and delamination on the surface of the floor leather, if there are any, the floor leather can be judged as unqualified.

2. Whether there are wrinkle marks, bubble pollution spots and pattern deformation phenomena, the ones that are not observed are the first-class and first-class products; the ones that very slight and not obvious are regarded as qualified.

3. Whether there are any missing patterns on the surface of the floor leather,

4. Is there any defect in the transparent wear-resistant film layer on the surface?

5. Whether there is any deviation in the surface multi-color overprinting, and whether there are color differences in different parts.

If have above defects but do not affect the overall appearance of the product as qualified. Finally, the appearance quality of the varnished cloth is determined based on the above judgments.

Before the floor leather leaves the factory for sale, the factory that has conditions will also conduct the final outer packaging detection on the already packaged floor leather to make sure that there will be no problems in the final step of the product, such as the detection of product name factory name, product mark, grade, batch number, quality, length, etc,of each roll of packaging.

【working principle】

When the floor leather surface defect detection machine is in normal production on the production line, the bright LED linear light source uses the principle of transmission to illuminate the surface of the product (for the floor leather product with thicker, surface defect detection angle requirements, the reflective floor is used), the line scan camera set up on the production line performs real-time synchronous scanning, and the system passes the defect image collected by the camera through the KVS image processing unit for defect segmentation processing.

Due to the obvious difference between the gray scale of the flawed image and the gray scale of the normal product, the AI artificial intelligence algorithm is used to enable the system to find and locate the flaws accurately , and effectively judge and classify the flaws at the same time .

Common defect images: