CN218048613U

CN218048613U - Prepreg tape preparation equipment for composite material gas cylinder winding process

Info

Publication number: CN218048613U
Application number: CN202220811885.3U
Authority: CN
Inventors: 荆晴; 王佳怡; 竺铝涛; 冯青青
Original assignee: Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd; Zhejiang Sci Tech University ZSTU
Current assignee: Zhejiang University Of Technology Shaoxing Keqiao Research Institute Co ltd; Zhejiang Sci Tech University ZSTU
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-12-16
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a preimpregnation area preparation equipment for combined material gas cylinder winding technology, include: the device comprises a creel, a yarn roll, rolling shafts A-B, rolling shafts C-D, rolling shafts E-F, rolling shafts G-H, a unreeling shaft, release paper, a resin 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; the utility model discloses an to the improvement of above-mentioned structure, it is comparatively reasonable to have winding technology, can effectively reduce the influence of resin peculiar smell to the workshop air, can effectively improve the advantage of winding quality to the effectual problem and the not enough that appear in having solved current device.

Description

A preimpregnation area preparation equipment for combined material gas cylinder winding technology

Technical Field

The utility model relates to a textile material engineering application technology field, more specifically the theory that says so especially relates to a preimpregnation area preparation equipment for combined material gas cylinder winding technology.

Background

The gas cylinder is used as a storage container of high-pressure gas, is widely applied to the fields of aviation, aerospace, chemical industry, automobiles and the like, and compared with a metal gas cylinder, the gas cylinder made of composite materials 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 adopting 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.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preimpregnation area preparation equipment for combined material gas cylinder winding technology to the problem of proposing in solving above-mentioned background art is with not enough.

To achieve the above object, 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 device comprises a creel, a yarn roll, rolling shafts A-B, rolling shafts C-D, rolling shafts E-F, rolling shafts G-H, a unreeling shaft, release paper, a resin 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 roller 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; the rolling shafts A-B are arranged on the right sides of the rolling shafts E-F and are 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 fibers are 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.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a set up nozzle A, nozzle B, roller bearing A-B, roller bearing C-D, roller bearing E-F, roller bearing G-H, unreel axle, coiling axle, be convenient for realize the winding technology of coiling while spraying through the cooperation of nozzle with the roller bearing, the technology is comparatively reasonable, and can effectually reduce the influence that the resin peculiar smell led to the fact the workshop air, and winding technology mode is on one side sprayed in addition for the difficult winding of carbon fiber is knotd, can effectual improvement winding quality.

2. The utility model discloses an to the improvement of above-mentioned structure, it is comparatively reasonable to have winding technology, can effectively reduce the influence of resin peculiar smell to the workshop air, can effectively improve the advantage of winding quality to the effectual problem and the not enough that appear in having solved current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic 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 device comprises a creel 1, a yarn roll 2, rollers A-B3, rollers C-D4, rollers E-F5, rollers G-H6, a unwinding shaft 7, release paper 8, a resin 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., 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 meaning 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, the specific technical implementation 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, rollers A-B3, rollers C-D4, rollers E-F5, rollers G-H6, a unreeling shaft 7, release paper 8, a resin coating machine 9, a nozzle A10, a nozzle B11 and a winding shaft 12; a nozzle A10 is arranged at the front side of the resin coating machine 9, 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; the upper part of the left side of the roller G-H6 is provided with a roller E-F5, and the roller E-F5 is arranged below the roller C-D4; the roller A-B3 is arranged on 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 on 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 rollers a to B3, the rollers E to F5 and the rollers G to 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 rollers E to F5 and the rollers G to H6 are both electric heating rollers for curing resin.

Specifically, referring to fig. 1, the high-performance fiber is movably connected to a nozzle B11, and the 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, the rollers E-F5, and the rollers G-H6 in sequence to the 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 a prepreg tape preparation device 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 a unreeling shaft 7, and enabling the release paper 8 to enter a resin coating area through rollers A-B3;

placing the prepared resin (such as thermoplastic resin and thermosetting resin) in a resin coating machine 8;

step (5), the resin enters a nozzle A10 through a pipeline of a resin film coating machine 9;

step (6), 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), coating the resin film on the other surface (the surface which is not compounded with the release paper 8) of the high-performance fiber by a nozzle B11;

after the roller E-F5 is processed in the step (9), one surface of the high-performance fiber is pure resin film, and the other surface of the high-performance fiber is resin and release paper 8.

And (10) compounding the high-performance fibers, the release paper 8 and the resin by the tension and the pressure of the rollers E-F5 at a certain temperature, and winding the compound resin on the winding shaft 12 through the rollers G-H6, so that the compound 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; the utility model discloses an to the improvement of above-mentioned structure, it is comparatively reasonable to have winding technology, can effectively reduce the influence of resin peculiar smell to the workshop air, can effectively improve the advantage of winding quality to the effectual problem and the not enough that appear in having solved current device.

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

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 resin 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 roller 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); a roller A-B (3) is arranged on the right side of the roller E-F (5), 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, 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 claim 2, characterized in that: the high-performance fiber is movably connected with a nozzle B (11).

4. The prepreg tape preparation device 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 device 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).