CN114950816A - Prepreg tape preparation equipment and method for composite material gas cylinder winding process - Google Patents

Prepreg tape preparation equipment and method for composite material gas cylinder winding process Download PDF

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Publication number
CN114950816A
CN114950816A CN202210370702.3A CN202210370702A CN114950816A CN 114950816 A CN114950816 A CN 114950816A CN 202210370702 A CN202210370702 A CN 202210370702A CN 114950816 A CN114950816 A CN 114950816A
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CN
China
Prior art keywords
nozzle
roller
release paper
resin
winding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210370702.3A
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Chinese (zh)
Inventor
竺铝涛
荆晴
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Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd
Zhejiang Sci Tech University ZSTU
Original Assignee
Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd
Zhejiang Sci Tech University ZSTU
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Filing date
Publication date
Application filed by Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd, Zhejiang Sci Tech University ZSTU filed Critical Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd
Priority to CN202210370702.3A priority Critical patent/CN114950816A/en
Publication of CN114950816A publication Critical patent/CN114950816A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

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  • Reinforced Plastic Materials (AREA)

Abstract

The invention provides a prepreg tape preparation device and method for a composite material gas cylinder winding process, which comprises the following steps: the automatic winding device comprises a creel, yarn rolls, rolling shafts A-B, rolling shafts C-D, rolling shafts E-F, rolling shafts G-H, unwinding shafts, release paper, a branch coating machine, a nozzle A, a nozzle B and a winding shaft; a nozzle A is arranged on the front side of the resin coating machine and connected with the resin coating machine through a pipeline; the nozzle A is arranged above the rollers C-D; a unreeling shaft is arranged on the left side of the rolling shaft C-D; release paper is wound on the unwinding shaft; a nozzle B is arranged below the right side of the resin coating machine and is connected with the resin coating machine through a pipeline; through the improvement of the structure, the winding device has the advantages that the winding process is reasonable, the influence of the peculiar smell of the resin on the air in a workshop can be effectively reduced, and the winding quality can be effectively improved, so that the problems and the defects in the conventional device are effectively solved.

Description

Prepreg tape preparation equipment and method for composite material gas cylinder winding process
Technical Field
The invention relates to the technical field of textile material engineering application, in particular to a prepreg tape preparation device and method for a composite material gas cylinder winding process.
Background
The gas cylinder is used as a storage container of high-pressure gas, is widely applied to the fields of aviation, aerospace, chemical engineering, automobiles and the like, and compared with a metal gas cylinder, the gas cylinder made of the composite material has the advantages of light weight, good rigidity, high strength, long service life, high fracture toughness and corrosion resistance, and is a gas cylinder type which is mainly developed in the industry at present.
At present, most of composite material gas cylinders are prepared by a high-performance fiber wet winding process, and the process has the problems of resin volatilization peculiar smell and low winding quality in the operation process. How to design production equipment and process of a prepreg tape for a gas cylinder winding process is an important research direction for development of the composite material industry at present.
In view of the above, research and improvement are made for the existing problems, and a prepreg tape preparation device for a composite material gas cylinder winding process is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
Disclosure of Invention
The invention aims to provide a prepreg tape preparation device for a composite material gas cylinder winding process, so as to solve the problems and the defects in the background technology.
In order to achieve the above purpose, the present invention is achieved by the following specific technical means:
a prepreg tape preparation equipment for a composite material gas cylinder winding process comprises: the automatic winding device comprises a creel, yarn rolls, rolling shafts A-B, rolling shafts C-D, rolling shafts E-F, rolling shafts G-H, unwinding shafts, release paper, a branch coating machine, a nozzle A, a nozzle B and a winding shaft; the method is characterized in that: a nozzle A is arranged on the front side of the resin coating machine and connected with the resin coating machine through a pipeline; the nozzle A is arranged above the rollers C-D; a unreeling shaft is arranged on the left side of the rolling shaft C-D; release paper is wound on the unwinding shaft; a nozzle B is arranged below the right side of the resin coating machine and is connected with the resin coating machine through a pipeline; the nozzle B is arranged above the rollers G-H; a winding shaft is arranged below the left side of the rolling shaft G-H; a roller E-F is arranged above the left side of the roller G-H and below the roller C-D; a roller A-B is arranged on the right side of the roller E-F and is arranged above the front side of the nozzle B; a creel is arranged on the right side of the rolling shaft A-B; and a yarn roll is arranged on the creel.
As a further optimization of the technical scheme, the yarn roll is wound with high-performance fibers, the left end of each high-performance fiber is movably connected with the corresponding roller A-B, the corresponding roller E-F and the corresponding roller G-H leftwards in sequence, and the left end of each carbon fiber is connected with the corresponding winding shaft in a winding mode.
As a further optimization of the technical scheme, the high-performance fiber is movably connected with the nozzle B.
As a further optimization of the technical scheme, the right end of the release paper is movably connected with the rollers C-D, the rollers E-F and the rollers G-H rightwards in sequence, and the right end of the release paper is connected with the winding shaft in a winding mode.
As further optimization of the technical scheme, the release paper is movably connected with the nozzle A.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the invention, the nozzle A, the nozzle B, the rolling shaft A-B, the rolling shaft C-D, the rolling shaft E-F, the rolling shaft G-H, the unreeling shaft and the winding shaft are arranged, so that the winding process of spraying and winding at the same time can be realized conveniently through the matching of the nozzle and the rolling shaft, the process is reasonable, the influence of resin odor on workshop air can be effectively reduced, and the process mode of spraying and winding at the same time can ensure that carbon fibers are not easy to wind and knot, and the winding quality can be effectively improved.
2. Through the improvement of the structure, the winding device has the advantages that the winding process is reasonable, the influence of the peculiar smell of the resin on the air in a workshop can be effectively reduced, and the winding quality can be effectively improved, so that the problems and the defects in the conventional device are effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: the automatic winding machine comprises a creel 1, a yarn roll 2, rollers A-B3, rollers C-D4, rollers E-F5, rollers G-H6, a unreeling shaft 7, release paper 8, a branch coating machine 9, a nozzle A10, a nozzle B11 and a winding shaft 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a specific technical embodiment of the present invention:
a prepreg tape preparation equipment for a composite material gas cylinder winding process comprises: a creel 1, a yarn roll 2, a roller A-B3, a roller C-D4, a roller E-F5, a roller G-H6, a unreeling shaft 7, release paper 8, a branch coating machine 9, a nozzle A10, a nozzle B11 and a winding shaft 12; the front side of the resin coating machine 9 is provided with a nozzle A10, and the nozzle A10 is connected with the resin coating machine 9 through a pipeline; the nozzle A10 is arranged above the roller C-D4; a unreeling shaft 7 is arranged on the left side of the rolling shaft C-D4; release paper 8 is wound on the unwinding shaft 7; a nozzle B11 is arranged below the right side of the resin coating machine 9, and the nozzle B11 is connected with the resin coating machine 9 through a pipeline; the nozzle B11 is arranged above the roller G-H6; a winding shaft 12 is arranged below the left side of the roller G-H6; a roller E-F5 is arranged above the left side of the roller G-H6, and a roller E-F5 is arranged below the roller C-D4; the roller A-B3 is arranged at the right side of the roller E-F5, and the roller A-B3 is arranged above the front side of the nozzle B11; a creel 1 is arranged at the right side of the rolling shaft A-B3; the creel 1 is provided with a yarn roll 2.
Specifically, referring to fig. 1 and 2, the yarn roll 2 is wound with high performance fibers, the left end of the high performance fibers is movably connected with the roller a-B3, the roller E-F5 and the roller G-H6 in sequence to the left, the left end of the carbon fibers is connected with the winding shaft 12 in a winding manner, and the roller E-F5 and the roller G-H6 are both electrically heated rollers for curing resin.
Specifically, referring to fig. 1, the high performance fiber is movably connected to a nozzle B11, and a nozzle B11 sprays resin on the surface of the high performance fiber.
Specifically, referring to fig. 1, the right end of the release paper 8 is movably connected to the rollers C-D4, E-F5 and G-H6 in sequence from right to right, and the right end of the release paper 8 is connected to the winding shaft 12 in a winding manner.
Specifically, referring to fig. 1, the release paper 8 is movably connected to a nozzle a10, and the nozzle a10 sprays resin on the surface of the release paper 8.
An operation method of prepreg tape preparation equipment for a composite material gas cylinder winding process comprises the following steps: the method comprises the following steps:
step (1), putting a yarn roll 2 on a creel 1;
high-performance fibers (such as carbon fibers, aramid fibers, glass fibers and basalt fibers) wound on the yarn roll 2 in the step (2) enter a roller E-F5 area through rollers A-B3;
step (3), placing the release paper 8 on the unreeling shaft 7, and enabling the release paper 8 to enter a resin coating area through rollers A-B3;
the resins (such as thermoplastic resins and thermosetting resins) prepared in the step (4) are placed in a resin coating machine 8;
step (5) the resin enters a nozzle A10 through a pipeline of a resin film coating machine 9;
uniformly coating the resin on the upper surface of the release paper 8 through a nozzle A10;
step (7), coating resin on release paper 8, and compounding the release paper with high-performance fibers in a roller E-F5 area;
step (8), a nozzle B11 coats a resin film on the other side (the side which is not compounded with the release paper 8) of the high-performance fiber;
after the roller E-F5 in the step (9), one side of the high-performance fiber is pure resin film, and the other side is resin and release paper 8.
And (10) compounding the high-performance fibers, the release paper 8 and the resin through the tension and the pressure of a roller E-F5 at a certain temperature, and winding the compounded high-performance fibers, the release paper and the resin on a winding shaft 12 through a roller G-H6, so that the high-performance fibers, the release paper and the resin can be used for winding processes of gas cylinders and other composite materials.
In summary, the following steps: according to the prepreg tape preparation equipment for the winding process of the composite material gas cylinder, the nozzle A, the nozzle B, the rolling shafts A-B, the rolling shafts C-D, the rolling shafts E-F, the rolling shafts G-H, the unreeling shafts and the winding shafts are arranged, so that the winding process of spraying and winding at the same time can be realized conveniently through the matching of the nozzle and the rolling shafts, the process is reasonable, the influence of the peculiar smell of resin on the air in a workshop can be effectively reduced, the process mode of spraying and winding at the same time is adopted, the carbon fibers are not easy to wind and knot, and the winding quality can be effectively improved; through the improvement of the structure, the winding device has the advantages that the winding process is reasonable, the influence of the peculiar smell of the resin on the air in a workshop can be effectively reduced, and the winding quality can be effectively improved, so that the problems and the defects in the conventional device are effectively solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A prepreg tape preparation equipment for a composite material gas cylinder winding process comprises: the automatic winding device comprises a creel (1), a yarn roll (2), rolling shafts A-B (3), rolling shafts C-D (4), rolling shafts E-F (5), rolling shafts G-H (6), unwinding shafts (7), release paper (8), a branch coating machine (9), a nozzle A (10), a nozzle B (11) and a winding shaft (12); the method is characterized in that: a nozzle A (10) is arranged on the front side of the resin coating machine (9), and the nozzle A (10) is connected with the resin coating machine (9) through a pipeline; the nozzle A (10) is arranged above the rollers C-D (4); a unreeling shaft (7) is arranged on the left side of the rolling shaft C-D (4); release paper (8) is wound on the unwinding shaft (7); a nozzle B (11) is arranged below the right side of the resin coating machine (9), and the nozzle B (11) is connected with the resin coating machine (9) through a pipeline; the nozzle B (11) is arranged above the rollers G-H (6); a winding shaft (12) is arranged below the left side of the rolling shaft G-H (6); a roller E-F (5) is arranged above the left side of the roller G-H (6), and the roller E-F (5) is arranged below the roller C-D (4); the right side of the roller E-F (5) is provided with a roller A-B (3), and the roller A-B (3) is arranged above the front side of the nozzle B (11); a creel (1) is arranged on the right side of the rolling shaft A-B (3); the creel (1) is provided with a yarn roll (2).
2. The prepreg tape preparation equipment for the composite material gas cylinder winding process according to claim 1, characterized in that: the yarn roll (2) is wound with high-performance fibers, the left end of each high-performance fiber is movably connected with the corresponding roller A-B (3), the corresponding roller E-F (5) and the corresponding roller G-H (6) leftwards in sequence, and the left end of each carbon fiber is connected with the corresponding winding shaft (12) in a winding mode.
3. The prepreg tape preparation equipment for the composite material gas cylinder winding process according to claims 1 and 2, characterized in that: the high-performance fiber is movably connected with a nozzle B (11).
4. The prepreg tape preparation equipment for the composite material gas cylinder winding process according to claim 1, characterized in that: the right end of the release paper (8) is movably connected with the roller C-D (4), the roller E-F (5) and the roller G-H (6) rightwards in sequence, and the right end of the release paper (8) is connected with the winding shaft (12) in a winding mode.
5. The prepreg tape preparation equipment for the composite material gas cylinder winding process according to claim 1, characterized in that: the release paper (8) is movably connected with the nozzle A (10).
6. An operation method of prepreg tape preparation equipment for a composite material gas cylinder winding process comprises the following steps: the method is characterized in that: the method comprises the following steps:
step (1): putting the yarn roll (2) on a creel (1);
step (2): high-performance fibers wound on the yarn roll (2) enter the area of the rollers E-F (5) through the rollers A-B (3);
and (3): the release paper (8) is placed on the unreeling shaft (7), and the release paper (8) enters the resin coating area through the rollers A-B (3);
and (4): the prepared resin is placed in a resin coating machine (8);
and (5): the resin enters a nozzle A (10) through a pipeline of a resin film coating machine (9);
and (6): the resin is uniformly coated on the upper surface of the release paper (8) through a nozzle A (10);
and (7): after coating resin on the release paper (8), compounding the release paper with high-performance fibers in a roller E-F (5) area;
and (8): the nozzle B (11) coats the resin film on the other side of the high-performance fiber;
and (9): after passing through a roller E-F (5), one surface of the high-performance fiber is a pure resin film, and the other surface of the high-performance fiber is resin and release paper (8);
step (10): the high-performance fiber, the release paper (8) and the resin are compounded at a certain temperature by the tension and the pressure of the roller E-F (5), and then are wound on the winding shaft (12) by the roller G-H (6), so that the method can be used for the winding process of gas cylinders and other composite material products.
CN202210370702.3A 2022-04-11 2022-04-11 Prepreg tape preparation equipment and method for composite material gas cylinder winding process Pending CN114950816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210370702.3A CN114950816A (en) 2022-04-11 2022-04-11 Prepreg tape preparation equipment and method for composite material gas cylinder winding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210370702.3A CN114950816A (en) 2022-04-11 2022-04-11 Prepreg tape preparation equipment and method for composite material gas cylinder winding process

Publications (1)

Publication Number Publication Date
CN114950816A true CN114950816A (en) 2022-08-30

Family

ID=82976628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210370702.3A Pending CN114950816A (en) 2022-04-11 2022-04-11 Prepreg tape preparation equipment and method for composite material gas cylinder winding process

Country Status (1)

Country Link
CN (1) CN114950816A (en)

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