Mobile phone cover plate, manufacturing method thereof, and adopted device

Abstract

The invention provides a mobile phone cover plate comprising a mobile phone panel, a film sheet laminated on the mobile phone panel and a view window framework pattern printed on the film sheet, wherein the mobile phone panel, the film sheet and the view window framework pattern have the same specification. The mobile phone cover plate of the invention is simple in structure and easy to manufacture. The invention further provides a manufacturing method of the mobile phone cover plate, comprising the following steps: firstly making the view window framework pattern on the film sheet, then cutting the film sheet view window via laser, and finally laminating the film sheet view window on a glass surface to obtain the mobile phone cover plate. By adoption of the method provided by the invention, the view window framework pattern is printed on the film sheet and is cut in combination with a carbon dioxide laser machine, so no fragment is split, thereby greatly improving the construction safety; and the remaining printing link in the technical process can be recycled, the printing link does not need to be removed by adding liquid medicine, thereby greatly reducing the cost. The inventionfurther provides a device used for manufacturing the mobile phone cover plate, and the components are easy to obtain, so that the production is convenient.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a mobile phone cover, its manufacturing method and the equipment used therein. Background technique [0002] With the development of the glass processing and manufacturing industry, the film cutting process is also changing. The traditional cutting method has more and more limitations, and has the following defects: (1) The applicability is not strong, and the knife must be remade after the product size is changed. One type of die can only cut one size of film, so it is inconvenient to cut samples of different sizes during the proofing process. As long as the size is changed a little, the die must be remade; (2) The cost is high, and the die is used After a long time, the knife edge is easy to deform and wear, which leads to the change of cutting size and can no longer be used. In this way, it is necessary to invest in a new knife mold, which increases the cost. [0...

AI Technical Summary

Problems solved by technology

[0002] With the development of the glass processing and manufacturing industry, the film cutting process is also changing. The traditional cutting method has more and more limitations, and has the following defects: (1) The applicability is not strong, and the knife must be remade after the product size is changed. One type of die can only cut one size of film, so it is inconvenient to cut samples of different sizes during the proofing process. As long as the size is changed a little, the die must be remade; (2) The cost is high, and the die is used After a long time, the knife edge is easy to deform and wear, which leads to the change of cutting size and can no longer be used. In this way, it is necessary to invest in a new knife mold, which increases the cost

[0005] This method has the following defects: (1) In this process, the laser cutting directly cuts the sapphire cover plate with a pattern. The laser here is not suitable for cutting film sheets. After the sapphire cover plate is broken, the debris is easy to splash and hurt people. The construction is dangerous; (2) the remaining ink in the printing process is easily polluted, which may lead to scrapping and waste of raw materials; (2) in the rework process, it is necessary to add potion to remove the ink, and the potion not only pollutes the environment but also increases the cost

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