Curved surface laminating device
A bonding device and curved surface technology, applied in lamination devices, lamination, chemical instruments and methods, etc., can solve the problems of easy collision with the mouse, poor bonding effect, multiple mold openings, etc., to avoid the generation of air bubbles Effect
Active Publication Date: 2020-12-11
INTERFACE TECH CHENGDU CO LTD +2
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Problems solved by technology
However, this bonding method is prone to air bubbles, and the upper cover needs to be designed according to the appearance of different products.
Therefore, the bonding effect is often not good, and more mold opening, assembly costs and time are required.
In addition, since the upper cover is hard, it is easy to collide with the mouse, causing the surface of the mouse to be damaged
Method used
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Embodiment Construction
[0050] Embodiments are provided below and described in detail with drawings. The embodiments are only used as examples for illustration, and are not intended to limit the scope of protection required by the claims of the present invention. To facilitate understanding, the following embodiments use the same or similar symbols to denote the same or similar components for description. On the premise of possible implementation, those skilled in the art may selectively implement some or all of the technical features in any embodiment, or selectively combine some or all of the technical features in these embodiments. It should be understood that unless otherwise defined, all technical terms used have the same meanings as understood by those skilled in the art. However, when some terms are described or defined in the embodiments, the interpretation of these terms shall be based on the descriptions or definitions of the respective embodiments. In addition, the directional terms menti...
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The invention provides a curved surface laminating device. The curved surface laminating device comprises a laminating head, a carrying table, a first driving unit and a fluid source. The laminating head is driven by the first driving unit, and the body of the laminating head and an elastic laminating piece jointly form a cavity. The elastic laminating piece has a first laminating portion having asmall Young's modulus and a second laminating portion having a large Young's modulus. The fluid source is connected to the cavity for staged generation of a first fluid pressure and a second fluid pressure into the cavity. When the pressure of the fluid source is increased to the first fluid pressure, the first laminating part generates elastic deformation to push and press part of a soft membrane to be laminated to a curved-surface laminated object on the carrying table. After the fluid source is increased to the second fluid pressure, the second laminating portion pushes and presses the soft membrane until the soft membrane is completely fitted to the curved-surface laminated object. Therefore, a mold does not need to be replaced by being matched with different curved-surface laminatedobjects, and bubbles can be eliminated.
Description
technical field [0001] The invention relates to a bonding device, in particular to a curved surface bonding device of a membrane. Background technique [0002] The method adopted by conventional film bonding devices is mostly to transfer the soft film to a flat stage, and correct it to a designated reference position before positioning it. Then place another hard object with a flat shape on the designated reference position of another flat stage, and adjust the relative position of the flat stage so that the diaphragm coincides with the standard of the hard object or reaches Target difference, and then use cylindrical shaft-shaped rubber rollers to roll continuously at a certain height and under a certain pressure to complete the lamination between products. [0003] If the upper surface of the mouse with a biaxial curved surface is to be laminated with the membrane laminating device, an upper cover plate similar in appearance to the upper surface of the mouse must be made ...
Claims
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IPC IPC(8): B32B37/10
CPCB32B37/10
Inventor 叶佳镇甘旻谕廖经皓
Owner INTERFACE TECH CHENGDU CO LTD