Silver film coiled material warping change leveling device
A silver film and leveling technology, which is applied in the field of silver film roll warpage changing and leveling devices, can solve the problems of inconvenient use of silver film rolls, affecting the performance of silver film, warping of raw materials, etc., achieving good flatness and improving flatness. degree, and the effect of preventing warpage
Active Publication Date: 2019-05-21
SUZHOU TIANLIDA ADHESIVE PROD CO LTD
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Problems solved by technology
[0002] The silver film is a roll material, and a low adhesive film is attached to the material. After the low adhesive film is removed, the raw material will warp, which will cause warping after punching into a single PCS product.
like Figure 6-7 as shown, Image 6 is a schematic diagram of a coil with low mucous film protection, Figure 7 In order to reduce the warping phenomenon after the mucous membrane, this warping phenomenon makes the subsequent use of the silver film coil inconvenient, affects the performance of the silver film, and even leads to unqualified phenomena
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-5 , the present invention provides a technical solution: a silver film coil warping change leveling device, which includes a primary pressing wheel assembly, a heating assembly 4, a primary leveling assembly 5, a secondary leveling assembly 6, and a primary cooling and maintaining assembly connected in sequence 7. Secondary cooling and holding assembly 8, secondary pinch wheel assembly and rewinding roll assembly, wherein the silver film 3...
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The invention discloses a silver film coiled material warping change leveling device. The device can greatly improve the flatness of leveled silver films without generating warping, guarantees the continuity of the silver films after leveling without generating the warping phenomenon through a mode of gradual heating, gradual cooling and gradual leveling, levels the silver films after softening through a heating mode to prevent bad influence on the silver films by leveling, and enables the silver films to preferably release stress after leveling to achieve better flatness and to improve the flatness of the silver films. The device can adjust the leveling flexibility and the leveling stress during leveling according to the warping degrees of the silver films to prevent the problem of ineffective leveling caused by excessive bending of the silver films during leveling or insufficient reverse bending during leveling, can be suitable for leveling of the silver films with various model numbers, effectively prevents the warping phenomenon of the silver films, and can be mounted on a pasting machine for use in a matching mode.
Description
technical field [0001] The invention relates to a silver film coil material warping change leveling device, which belongs to the technical field of silver film leveling equipment. Background technique [0002] The silver film is a roll material, and a low-viscosity film is pasted on the material. After the low-viscosity film is removed, the raw material will warp, which will cause warping after punching into a single PCS product. Such as Figure 6-7 as shown, Figure 6 is a schematic diagram of a coil with low mucous film protection, Figure 7 In order to reduce the warping phenomenon after the mucous membrane, this warping phenomenon makes the subsequent use of the silver film coil inconvenient, affects the performance of the silver film, and even leads to unqualified phenomena. [0003] Aiming at the above problems, the present invention provides a silver film coil warping change leveling device to improve the leveling performance of the silver film. Contents of the in...
Claims
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IPC IPC(8): B21D3/02B21D37/16
Inventor 沈为明杨程张蒙蒙
Owner SUZHOU TIANLIDA ADHESIVE PROD CO LTD