Film covering head of curved-surface film pasting mechanism

Abstract

The invention discloses a film covering head of a curved-surface film pasting mechanism. The film covering head of the curved-surface film pasting mechanism comprise a first connecting plate, a firstrotating assembly, an air cylinder pressing assembly and a film absorbing plate. A rotating shaft of the first rotating assembly is parallel to an arc-shaped edge of a curved-surface display screen tobe film-pasted; the first connecting plate is fixedly connected to a power output end of the first rotating assembly; the film absorbing plate is connected to the first connecting plate; the air cylinder pressing assembly comprises an air cylinder and a rolling wheel mechanism; the air cylinder is fixed onto the first connecting plate and is perpendicular to a fitting plane on which the curved-surface display screen to be film-pasted is located; and the rolling wheel mechanism is connected to a power output end of the air cylinder, and is located on one side, parallel to the rotating shaft ofthe first rotating assembly, of the film absorbing plate. According to the film covering head provided by the invention, not only can the fitting of a plane part be accomplished, but also the fittingof the arc-shaped edge can be accomplished, so that a film pasting process of the curved-surface display screen is full-automatic.

Description

technical field [0001] The invention relates to the technical field of film sticking, in particular to a film covering head of a curved surface film sticking mechanism. Background technique [0002] At present, many curved display screens have been applied in the market, and the curved screen includes a plane in the middle and curved edges on both sides. For curved display screens, when attaching the curved edge of the curved display screen, it is necessary to make the film and the display screen approach at an angle so that the film on the curved edge can be completed. However, the existing film laminating machines are basically designed for flat screens. They can only adjust the film in the XYZ direction to make the film parallel and coincident with the screen. It is often necessary to use manpower to complete the lamination at the curved edge, so a new film sticking mechanism is needed to meet the film sticking requirements of the curved display screen and realize the fu...

AI Technical Summary

Problems solved by technology

However, the existing film laminating machines are basically designed for flat screens. They can only adjust the film in the XYZ direction to make the film parallel and coincident with the screen. It is often necessary to rely on manpower to complete the lamination at the curved edge. Therefore, a new film lamination mechanism is required to meet the film lamination requirements of curved display screens and realize the full automation of the film lamination process of curved display screens.

Images