Plate turning and laminating device for processing touch screen
A bonding device and touch screen technology, applied in lamination devices, layered products, lamination, etc., can solve problems such as bonding defects, difficulty in accurately adjusting the pressure of the upper template, and insufficient bonding
Pending Publication Date: 2019-03-08
李慧
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Problems solved by technology
[0002] The touch screen assembly is usually made by laminating the cover plate, soft film, LCD panel, etc. The current laminating machine is pressed by the downward pressure of the upper template, so that the film material on the upper template is bonded to the lower template. On the film material, although it can make the film material fit better, in the actual use process, this laminating device can only be used for the lamination of two kinds of film materials, because the upper template is pressed down It is difficult to adjust the pressure accurately. When it is applied to other membrane materials for lamination, the lamination may not be in place because the pressure is too small, or lamination defects may be caused by excessive pressure.
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[0021] Below, in conjunction with accompanying drawing and specific embodiment, the present invention will be further described:
[0022] Such as figure 1 , 2 As shown, it is a flap bonding device for touch screen processing according to the present invention, which is used for bonding cover plates, soft films, liquid crystal panels, etc., and the bonding device includes a workbench 10, a lower mold assembly 30, an upper Die assembly 20, lower die assembly 30 comprises box body 33, lower template 34, rolling mechanism, wherein, box body 33 is installed on the workbench 10, and its top is provided with opening, and this box body 33 preferably can be cuboid shape , the lower template 34 is a rectangle matched with the box body 33, which is arranged at the opening of the box body 33, and is matched with the side wall clearance of the box body 33, so that the lower template 34 has a function of moving up and down in the box body 33 height direction degrees of freedom. The rolli...
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The invention provides a plate turning and laminating device for processing a touch screen. The device comprises: a workbench; a lower mould assembly, comprising a box body, a lower mould plate and arolling mechanism, wherein the rolling mechanism comprises a mounting seat, a lifting cylinder, a lifting seat fixedly connected to a telescopic rod of the lifting cylinder, a pressure roller pivotally connected to the lifting seat and extending along the width direction of the box body, and a first driving unit for driving the mounting seat to reciprocate, and a pressing roller abuts against a lower surface of the lower mould plate; and an upper mould assembly, comprising an upper mould holder which can be rotatably mounted on the workbench, an upper mould plate fixed on the upper mould holder, and a second driving unit, wherein the second driving unit is configured to drive the upper mould holder to rotate, a gas guiding channel is provided inside the upper mould holder, a surface of theupper mould plate is uniformly formed with a plurality of air holes, a plurality of air holes are communicated to an air pump through the gas guiding channel. According to the invention, the laminating pressure between the two films can be changed according to different film materials, so as to adapt to the laminating of different film materials.
Description
technical field [0001] The invention relates to the technical field of touch screen processing, in particular to a flap bonding device for touch screen processing. Background technique [0002] The touch screen assembly is usually made by laminating the cover plate, soft film, LCD panel, etc. The current laminating machine is pressed by the downward pressure of the upper template, so that the film material on the upper template is bonded to the lower template. On the film material, although it can make the film material fit better, in the actual use process, this laminating device can only be used for the lamination of two kinds of film materials, because the upper template is pressed down It is difficult to adjust the pressure accurately. When it is applied to other membrane materials for lamination, the lamination may not be in place because the pressure is too small, or lamination defects may be caused by excessive pressure. Contents of the invention [0003] In view o...
Claims
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IPC IPC(8): B32B37/10
CPCB32B37/10
Inventor 刘道洋
Owner 李慧