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Extrusion device capable of adjusting longitudinal uniformity of pre-coating film and use method of extrusion device

The technology of extrusion device and uniformity is applied in the field of extrusion device that can adjust the longitudinal uniformity of pre-coating film, which can solve the problems of affecting product quality, inability to precisely control, and inconvenient to adjust the extrusion volume, so as to increase the practicability, The effect of increasing the use effect and preventing a large amount of heat loss

Active Publication Date: 2021-10-01
桐城市启恒新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of extruding device of adjustable pre-coating film longitudinal uniformity and using method thereof, to solve the extrusion volume adjustment of adjustable pre-coating film longitudinal uniformity proposed in the above-mentioned background technology is extremely inconvenient, cannot Precise control of issues affecting product quality

Method used

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  • Extrusion device capable of adjusting longitudinal uniformity of pre-coating film and use method of extrusion device
  • Extrusion device capable of adjusting longitudinal uniformity of pre-coating film and use method of extrusion device
  • Extrusion device capable of adjusting longitudinal uniformity of pre-coating film and use method of extrusion device

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Embodiment Construction

[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.

[0028] see Figure 1-5 , an embodiment provided by the present invention: an extrusion device with adjustable longitudinal uniformity of the pre-coating film, comprising a support base 1, a main body bracket 3 is installed on the upper end of the support base 1, and a discharge material is installed on the lower end of the main body bracket 3 Support 13, the discharge support 13 is fixedly connected with the main body support 3, the lower end of the discharge support 13 is equipped with a limit guide rail 21, the limit guide rail 21 is fixedly connected with the discharge support 13, and the outside of the limit guide rail 21 is equipped with an adjustment support 14,...

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Abstract

The invention discloses an extrusion device capable of adjusting the longitudinal uniformity of a pre-coating film and a use method of the extrusion device, relates to the technical field of adjustment of extrusion devices capable of adjusting pre-coating films, and aims to solve the problems that the extrusion amount of an existing extrusion device capable of adjusting the longitudinal uniformity of the pre-coating film is extremely inconvenient to adjust and cannot be accurately controlled, and the product quality is influenced. A main body support is installed at the upper end of a supporting seat, a discharging support is installed at the lower end of the main body support, a limiting guide rail is installed at the lower end of the discharging support, adjusting supports are installed on the exterior of the limiting guide rail, the number of the adjusting supports is two, the two adjusting supports are connected through a clamping groove, first adjusting lead screws re installed in the interiors of the adjusting supports, adjusting turning plates are installed on the inner sides of the adjusting supports and rotationally connected with the adjusting supports through connecting shafts, second adjusting lead screws are installed in the interiors of the lower ends of the adjusting support, and a push plate is installed at one end of each second adjusting lead screw.

Description

technical field [0001] The invention relates to the technical field of adjusting pre-coating film extrusion devices, in particular to an extrusion device for adjusting the longitudinal uniformity of pre-coating films and its use method. Background technique [0002] Pre-coated film refers to the process of gluing and rewinding plastic film in advance, and then compounding it with paper prints. First, the pre-coating film processing factory applies the glue solution on the film according to the use specifications and format, and then rewinds it for the manufacturer to choose, and then compound it with the printed matter. The coated printed matter has a smoother and brighter surface due to the addition of a thin and transparent plastic film on the surface, thereby improving the gloss and fastness of the printed matter. Antifouling, abrasion resistance, folding resistance, chemical corrosion resistance, etc., play a great role in the long-term protection of printed matter. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C11/10B05B15/50B05B15/55B01F7/18B01F15/02B05D1/26
CPCB05C5/0254B05C5/0258B05C11/10B05C11/1042B05B15/50B05B15/55B05D1/26
Inventor 吴洪亮张星于兆汉李春琴陈亚平江涛
Owner 桐城市启恒新材料有限公司
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