Adhesive film feeding mechanism

A feeding mechanism and film technology, applied in the directions of sending objects, thin material processing, lamination auxiliary operations, etc., can solve the problems of cutting loss, warpage and deformation of film materials, increase production costs, etc., to reduce the probability of occurrence, The effect of increasing yield

Inactive Publication Date: 2017-01-04
SHIU LI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, most of the common feeding mechanisms at present adopt active drive, so that the film with extremely thin thickness is prone to warping and deformation after passing through the feeding roller.
Under the demand of customization, the feeding mechanism must adapt to adjust the corresponding conveying rate according to different film materials, thus increasing the adjustment time of program parameters and increasing production costs
[0005] In addition, the structure of the existing feeding mechanism is complex and requires multiple driving sources to cooperate with each other. It is inevitable that the tension of the material will change during the film transportation, resulting in inaccurate product dimensions or cutting of the film material during the cutting process. cutting loss

Method used

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  • Adhesive film feeding mechanism
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Embodiment Construction

[0027] In order to make the objectives, technical solutions and effects of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0028] The advantages, features, and technical methods of the present invention will be described in more detail with reference to the exemplary embodiments and the accompanying drawings to make it easier to understand, and the present invention may be implemented in different forms, so it should not be understood to be limited to these The described embodiments, on the contrary, for those with ordinary knowledge in the technical field, the provided embodiments will make this disclosure more thorough, comprehensive and complete to convey the scope of the present invention, and the prese...

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Abstract

The invention discloses an adhesive film feeding mechanism. The adhesive film feeding mechanism comprises a conveying module, a feeding module and a receiving module; the conveying module comprises a conveying belt and a control unit; the feeding module comprises an adhesive film support and a guide wheel set; the receiving module comprises an adhesive film separating structure and an adhesive film guide structure; and during feeding, an adhesive film is attached to the conveying belt and is driven through motion of the conveying belt to be fed, and through motion between the modules and design changes of allocation relations, the control complexity of the feeding mechanism is reduced. According to the adhesive film feeding mechanism, a guide wheel set can be used for extruding bubbles generated during adhesive film attaching out, a leveling wheel can be used in a matched manner to flatly attach the adhesive film to the conveying belt, and therefore the cutting quality of the adhesive film is maintained.

Description

Technical field [0001] The present invention relates to automatic feeding technology, in particular to a film feeding mechanism. Background technique [0002] A layer of protective film can be attached to the surface of touch information products to achieve the purpose of dustproof and antifouling. With the market expansion of touch information products such as smart phones and tablet computers, the demand for protective film is rapidly increasing . [0003] However, when the traditional adhesive film is laid on the cutting platform, wrinkles or bubbles are prone to be generated, and it needs to be flattened or reformed manually, and the production efficiency is low. Moreover, with the market competitiveness of information products, the speed of product replacement becomes faster, and the size of consumables such as protective film must also be customized. Therefore, the production of film cutting must meet the production of batches of products in a short time to meet the needs o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H35/06B65H20/10B65H23/195B32B38/10
Inventor 简忠诚
Owner SHIU LI TECH
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