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A glue coating device for protective film production

A glue coating device and protective film technology, which is applied to the surface coating liquid device, coating, surface pretreatment, etc., can solve the problems affecting the production quality of the protective film and the single glue coating structure, so as to ensure uniform glue coating performance, increased productivity, and improved overall flexibility

Active Publication Date: 2022-02-15
东莞市金恒晟新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of gluing device for protective film production, to solve the problem that the gluing device proposed in the above background technology affects the production quality of protective film due to the relatively simple internal gluing structure

Method used

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  • A glue coating device for protective film production
  • A glue coating device for protective film production
  • A glue coating device for protective film production

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Embodiment Construction

[0025] 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.

[0026] see Figure 1-5, an embodiment provided by the present invention: a gluing device for protective film production, comprising a base 1, the upper end of the base 1 is fixedly provided with a shell 2, one side of the upper end of the base 1 is fixedly provided with an unwinding roller 3, the base 1 The other side of the upper end is provided with a winding roller 4, a protective film 23 is arranged between the unwinding roller 3 and the winding roller 4, a temperature regulating box 5 is arranged at the middle position of the upper end of the base 1, and the interior of the temperature regulating box 5 is arranged There is a heat exchange chamber 14, the bottom ...

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Abstract

The invention discloses a gluing device for protective film production, relates to the technical field of protective film production, and aims to solve the problem that the production quality of the protective film is affected by the relatively simple internal gluing structure of the existing gluing device. The upper end of the base is fixedly provided with a shell, a protective film is provided between the unwinding roller and the winding roller, a temperature regulating box is provided at the middle position of the upper end of the base, and a changing box is arranged inside the temperature regulating box. A heat chamber, the bottom of the heat exchange chamber is fixed with a condenser, the upper end of the condenser is provided with a glue storage box, the inner wall of the temperature adjustment box is fixed with a first heat exchange tube, and the first glue suction Both sides of the upper end of the roller are equipped with a first rubber transfer roller, a second rubber suction roller is installed above the second rubber suction roller, and a gluing mechanism is installed on the upper end of the second rubber suction roller. A smoothing mechanism is installed in the middle of the shell, and a drying device is installed on one side of the smoothing mechanism.

Description

technical field [0001] The invention relates to the technical field of protective film production, in particular to a gluing device for protective film production. Background technique [0002] According to the application, the protective film can be divided into digital product protective film, car protective film, household protective film, food fresh-keeping protective film and so on. With the popularization of digital products such as mobile phones in China, protective film has gradually become a general term for screen protective film. Currently, the more common PE film on the market is relatively soft and has a certain degree of stretchability. The general thickness is 0.05MM-0.15MM, and its viscosity varies from 5G-500G according to different application requirements. There are also static film, textured film, etc. under the protective film item of PE material. In the production process of the protective film, it is necessary to If the surface is to be glued, then a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C1/08B05C11/10B05C11/02B05C9/14B05D3/02
CPCB05C1/0813B05C1/0826B05C1/0834B05C11/10B05C11/1042B05C11/023B05C11/1039B05C9/14B05D3/0254
Inventor 喻琼喻南
Owner 东莞市金恒晟新材料科技有限公司
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