Pneumatic Die Cutting Machine
Professional designer and manufacture of CCD machines for ONE STOP SOLUTION.
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Professional designer and manufacture of CCD machines for ONE STOP SOLUTION.
With the development of the times, mobile phones are also constantly iterating, mobile phones from feature phones to smart phones, the size of mobile phones along with the screen size has gone through the process of changing from small to large. From the size of a mahjong to 5 inches, 5.5 inches and now 6 inches or more, mobile phone bezels are becoming increasingly slimmer to meet consumer demand.
With the development of the times, mobile phones are also constantly iterating, mobile phones from feature phones to smart phones, the size of mobile phones along with the screen size has gone through the process of changing from small to large. From the size of a mahjong to 5 inches, 5.5 inches and now 6 inches or more, mobile phone bezels are becoming increasingly slimmer to meet consumer demand.
The black edge of the phone is common, the black edge is called the BM area, the primary role is to prevent the screen from leaking light, if a screen without this BM area, in the edge of the screen will see a clear halo. It is impossible to achieve absolute alignment as every phone is assembled with a slight screen error.
If the outer frame of the screen is cut flush with the visible edge of the BM zone, a coloured glare will appear at the edge of the bezel, and a phone with a white bezel may reflect the screen light and a bright edge will appear around the screen. And some mobile phone screens now show significant light leakage because of a relatively large error in the assembly of the screen.
In addition to the BM area, there is also the structure and cost of the problem, the cost of the problem since needless to say, special screens are required to be individually customized, the cost will not be cheaper than the public mold; In addition, the mobile phone screen is not completely protected by the glass resistance, usually side contact with hard objects also happens, and then the bezel can play a certain role in protection, which is why mobile phone products set aside a certain This is why mobile phone products have a certain width of bezel, which is needed to ensure the strength against drops.
The fact is that today we can not only see a narrowing of the black edges of mobile phones, but with the development of technology, the narrow bezel process has come into being.
The extreme narrow bezel gives consumers a better visual experience and at the same time brings a better holding experience. However, due to the complex test of the process, narrow bezels require manufacturers to have a long history of technical accumulation, so achieving narrow bezels has become one of the labels of a manufacturer's own great strength.
Asynchronous die-cutting process after CCD vision screen printing of very thin bezels
Through the CCD vision system on top of the material to capture a specific mark, such as round hole knife mark (can not be punched through), square hole knife mark, or printed dots, squares, crosses and so on can be captured, and then through the software system to capture the image for comparison, X / Y / Z three directions to adjust the material, when the centre point of the mark image and the CCD system of the centre point exactly coincide, send instructions to the die cutting machine punching. Each punch is aligned one at a time, with no cumulative tolerance.
CCD visual registration die-cutting is mainly used in the following products: keyboard screen printing post-printing die-cutting, diffusion screen printing post-printing die-cutting, printing post-printing die-cutting, high-precision requirements of die-cutting products.
This time we will mainly show you an asynchronous die-cutting process after the CCD vision screen printing with very fine borders:.
The discharge machine discharges the screen printing and die-cutting of the adhesive backing products into the CCD vision post asynchronous die-cutting machine for positioning die-cutting, the equipment is equipped with CCD cameras and lenses, the system analysis, when the product is blocked, the system alarm stops, which can ensure that bad products do not flow into the next process and improve the yield.
This step is also equipped with a CCD camera and lens. The system analyses and stops when the hole is out of position, ensuring that no defective products are punched and improving the yield rate.
Finally, the die-cut product enters the three-stage laminating machine for scrap removal, eliminating the waste from the outer frame.
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