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A multi-layer composite machine for new materials

A composite machine, new material technology, applied in the direction of lamination, lamination device, layered products, etc.

Active Publication Date: 2020-10-20
SUZHOU ZHIRUI PHOTOELECTRIC MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few applications in the field of composite machinery

Method used

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  • A multi-layer composite machine for new materials
  • A multi-layer composite machine for new materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A special composite machine for multi-layer new materials according to the present invention, such as figure 1 As shown, it includes a first unwinding device 1, a second unwinding device 2, a third unwinding device 3, a tensioning device 4, an electrostatic generator 5, a pre-compositing device 6, a composite steel roller 7, and a pressing steel roller 8 , Linear guide rail 9, guiding device 10, traction device 11, winding device 12, central controller 13, frame 14. The first unwinding device 2, the second unwinding device 3, the tensioning device 4, the electrostatic generator 5, the pre-composite device 6, the composite steel roller 7, the pressing steel roller 8, the linear guide rail 9, the guide device 10, The traction device 11, the winding device 12, and the central controller 13 are fixed on the frame 14, and the first unwinding device 1, the second unwinding device 2, and the third unwinding device 3 are arranged at the front end of the frame 14 , the tensioni...

Embodiment 2

[0027] A multi-layer new material special compound machine, such as figure 1 As shown, the workflow is:

[0028] (1) Load the three raw materials that need to be compounded into the unwinding device. The main raw material, that is, the asymmetric graphene oxide polyimide hollow fiber membrane, is loaded into the first unwinding device, and the first secondary raw material is loaded into the second unwinding device. Rolling device, the second secondary raw material is loaded into the third unwinding device, the secondary raw material objects include but not limited to: metal foil, rubber, non-woven fabric, PE film, special fiber, paper products, film, etc.;

[0029] (2) Adjust the tensioning device so that the three raw materials are in a tensioned state after passing through the tensioning device. Among them, when the main raw material passes through the electrostatic generator, the electrostatic generator works under the control of the central controller, and the wire electro...

Embodiment 3

[0034] Graphene oxide (GO) aqueous suspension was prepared by the modified Hummers method, using flake graphite powder as the starting material, the resulting GO aqueous suspension was sonicated for 30 minutes, and then centrifuged at 8000rpm for 30 minutes to remove incomplete oxidation. of graphite. GO powder was obtained by freeze-drying overnight to prepare asymmetric graphene oxide polyimide hollow fiber membranes, specifically, 0.72 g GO powder was dispersed in 50 mL of methylpyrrolidone gel and stirred vigorously for 10 min, followed by ultrasonic treatment for 1 h , then add 10g of polyimide to the methylpyrrolidone gel and stir vigorously at 75°C, then add 1.5g of polyvinylpyrrolidone to it, then stir at 75°C for 2 hours to form a raw material solution, and put the raw material solution into Vacuum pump, under the action of vacuum pump, carry out vacuum dehydration, cast through the casting manufacturing device of screw strong pressure conveying, melt the raw material...

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Abstract

The invention provides a compounding machine special for a multilayer new material. An electrostatic generator is utilized to endow the surfaces of raw materials with static electricity, then a main raw material and two ancillary raw materials enter a pre-compounding device together, under the action of electrostatic adsorption, the three raw materials are compounded together flatly, then the composite material enters a compounding device consisting of a composite steel roller and a compression steel roller for compounding. The compounding machine provided by the invention effectively ensuresthe compounding flatness, is free of tensile deformation and edge cracking, and has no burr, crimping or other phenomena, can realize the compounding of a variety of raw materials, and has a wide range of application.

Description

technical field [0001] The invention relates to the technical field of composite machinery, in particular to a special composite machine for multi-layer new materials. Background technique [0002] Laminating machine refers to a kind of laminating equipment in home textile, clothing, furniture, automobile interior decoration and other related industries. Specifically, it is divided into glue compound and glue free compound. Adhesive lamination is divided into water glue, PU oil glue, hot melt adhesive, etc. The non-adhesive lamination process is mostly direct hot pressing bonding between materials or lamination by flame combustion. [0003] All kinds of composite machines in the prior art inevitably have disadvantages such as composite unevenness, stretching deformation, blistering and wrinkling, seam overflow glue, flanging, etc. At the same time, the existing composite machines have relatively single functions and high cost of use . [0004] The static electricity gener...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/10
CPCB32B37/10B32B2037/1063
Inventor 滕诣迪谷庆陈立云郭峰王华陈旭
Owner SUZHOU ZHIRUI PHOTOELECTRIC MATERIAL TECH CO LTD
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