OCA production equipment
A technology of production equipment and film tape, applied in the direction of layered products, lamination devices, lamination auxiliary operations, etc., can solve the problems of film waste, not environmentally friendly, and cannot be reused, and achieve the effect of tightly pasting the film
Inactive Publication Date: 2021-03-09
高寒
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Problems solved by technology
[0003] The purpose of the present invention is to provide a kind of OCA production equipment, aiming to solve the problem that after the film tearing machine in the prior art tears off the upper and lower films, the torn film is discarded, cannot be reused, is not environmentally friendly, and the cost is relatively high. big technical problem
Method used
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[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. Attached below by reference Figure 1-5 The described embodiments are exemplary, and are intended to explain the embodiments of the present invention, and should not be construed as limitations of the present invention.
[0043] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical ", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying Describes, bu...
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The invention belongs to the technical field of OCA optical adhesive production, and particularly relates to OCA production equipment, which comprises an upper film belt, a lower film belt, an upper cleaning device, a lower cleaning device, a film tearing roller mechanism, a conveying device, and a liquid adhesive production device, a laminating device, a UV curing device and a film laminating device which are sequentially connected with the conveying device, wherein the upper film belt is annularly arranged above the conveying device and is connected with the upper cleaning device, the laminating device and the film tearing roller mechanism, and the lower film belt is annularly arranged below the conveying device and is connected with the lower cleaning device, the laminating device and the film tearing roller mechanism. After the upper film belt is subjected to film tearing by the upper film tearing roller, the upper cleaning device cleans the upper film belt, and the treated upper film belt is conveyed to the laminating device to be laminated with a glue solution; the lower film belt torn by the lower film tearing roller and the lower cleaning device are used for cleaning the lower film belt, and the treated lower film belt is conveyed to the laminating device to be laminated with the glue solution, so that circulation is formed, automation is realized, the cost is saved, and the environment is protected.
Description
technical field [0001] The invention belongs to the technical field of OCA optical glue production, and in particular relates to an OCA production equipment. Background technique [0002] OCA (Optically Clear Adhesiv) is a solid form of adhesive used for lamination between substrates. It is sticky on both sides so that both sides are attached to the protective film. In the production process, a layer of film is attached to the upper and lower sides of the liquid glue, and then cured. After the liquid glue is cured, it becomes a solid state. A new layer of film is pasted on the OCA, and the whole process needs to be completed on a number of different equipment such as film tearing machines, soft-to-hard laminating machines, and hard-to-hard laminating machines. In the prior art, after the film tearing machine tears off the upper and lower films, the torn film is discarded and cannot be reused, not environmentally friendly, and the cost is relatively high. Contents of the i...
Claims
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IPC IPC(8): B32B37/12B32B37/10B32B38/10B32B38/16B32B38/00B05C21/00B05C5/00
CPCB05C5/002B05C21/005B32B37/10B32B37/1284B32B38/0036B32B38/10B32B38/162B32B2038/0076
Inventor 高寒
Owner 高寒