CN219276662U - Four-axis linkage fiber gas cylinder winding machine - Google Patents
Four-axis linkage fiber gas cylinder winding machine Download PDFInfo
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- CN219276662U CN219276662U CN202223571153.0U CN202223571153U CN219276662U CN 219276662 U CN219276662 U CN 219276662U CN 202223571153 U CN202223571153 U CN 202223571153U CN 219276662 U CN219276662 U CN 219276662U
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- 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
Abstract
The utility model relates to a four-axis linkage fiber gas cylinder winding machine which comprises a liner fixing unit, wherein the liner fixing unit comprises a liner which is arranged on a fixing bracket, the fixing bracket is connected to a first base, and a central shaft of the liner is driven by a first motor to rotate. The yarn fixing device and the yarn guiding device unit comprise a second sliding support and a yarn barrel which are connected to a second base through a first sliding support, a second motor which drives the first sliding support to longitudinally move is arranged on the second base, a third motor which drives the second sliding support to transversely move is connected with the second sliding support, a yarn nozzle of the yarn guiding device and a fourth motor, and the fourth motor drives the yarn nozzle to rotate/turn. Four-axis linkage can be completed under the control of four motors: the transverse and longitudinal movements of the yarn fixing device, the rotation/overturning movements of the yarn guiding device and the pivoting of the inner container realize the winding movements in four degrees of freedom.
Description
Technical Field
The utility model relates to the technical field of fiber winding equipment, in particular to a four-axis linkage fiber gas cylinder winding machine.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The winding high-pressure gas cylinder has the advantages of lighter weight, better corrosion resistance and no pollution to filling medium compared with a steel gas cylinder with the same volume and the same pressure bearing capacity, and is widely applied to the aspects of automobiles, aviation, medical health, home health care, fire protection, mine rescue equipment and the like. The III-type and IV-type fiber winding bottles are formed by winding carbon fiber or glass fiber on an aluminum or plastic liner through winding equipment, and the problems of low hydrogen storage density and hydrogen embrittlement of the I-type and II-type gas bottles can be solved.
The existing winding equipment generally uses a numerical control and multi-station automatic production line to manufacture the fiber winding gas cylinder, and has the defects of heavy equipment, wide occupied area, high price, high manufacturing process cost, difficulty in popularization and application and incapability of meeting the production requirements of light-weight and miniaturized winding gas cylinders.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a four-axis linkage fiber gas cylinder winding machine, which can complete four-axis linkage through four motor control: the transverse and longitudinal movements of the yarn fixing device, the rotation/overturning movements of the yarn guiding device and the pivoting of the inner container realize the winding movements in four degrees of freedom.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a first aspect of the present utility model provides a four-axis linked fiber gas cylinder wrapping machine comprising:
the inner container fixing unit comprises an inner container fixing bracket for fixing the inner container, the inner container fixing bracket is connected to the first base, and the central shaft of the inner container is driven by the first motor to rotate;
the yarn fixing device comprises a second sliding support and a yarn cylinder, wherein the second sliding support and the yarn cylinder are connected to a second base through a first sliding support, a second motor for driving the first sliding support to longitudinally move is arranged on the second base, the second sliding support is connected and driven by a third motor to transversely move, the second sliding support is connected with a yarn nozzle and a fourth motor, and the fourth motor drives the yarn nozzle to rotate/turn.
The yarn section of thick bamboo passes through the support and can dismantle the connection on the second base, is equipped with the guide rail on the second base, and yarn section of thick bamboo support slides to the settlement position along the guide rail direction after fixed.
The axis of the liner driven by the first motor to rotate is arranged in parallel with the direction of the guide rail of the second base.
The second base is movably connected with the first sliding support through a guide rail, and the guide rail directions of the first base and the second base are arranged in parallel.
One side of the second base is connected with a second motor and a second driving wheel driven by the second motor, the other side of the second base is connected with a second driven wheel, the second driving wheel and the second driven wheel transmit power through a second belt, the second belt is connected with the first sliding support, the first sliding support is driven by the second motor through the belt to move along the direction of the guide rail, and the positions of the yarn fixing device and the yarn guiding device relative to the inner container fixing unit are changed.
The first sliding support is fixedly connected with the second sliding support and the yarn barrel.
The first sliding support comprises a bottom frame movably connected with the second base and at least two groups of upright posts fixed on the upper surface of the bottom frame, one group of upright posts are connected with the second sliding support, and the other group of upright posts are connected with the yarn cylinder; the second sliding support is positioned at one side close to the inner container fixing unit.
The output shaft of the third motor is connected with the third driving wheel and is connected with the third driven wheel through a third belt to drive the second sliding support to be close to or far away from the liner fixing unit.
The second sliding support is connected with a fourth motor and a yarn guiding device yarn nozzle, an output shaft of the fourth motor is connected with a fourth driving wheel and is connected with a fourth driven wheel through a fourth belt, the fourth driven wheel is connected with the yarn nozzle and is coaxially arranged, and the yarn nozzle is driven to rotate/turn through the fourth motor so as to meet the angle guiding requirement during winding of fibers.
The yarn section of thick bamboo is with waiting to twine the fibre and is carried to the inner bag through the tensioner unit and realize twining, and the tensioner unit is including connecting at the terminal first take-up pulley of first sliding support, connects the second take-up pulley in yarn section of thick bamboo support bottom, connects the third take-up pulley in second sliding support bottom to and be located the fourth take-up pulley of silk mouth export.
Compared with the prior art, the above technical scheme has the following beneficial effects:
1. simple structure, area is little can put and use on desktop or mesa, can produce the gas cylinder of small volume, supplies scientific research and experimental study to use, can accomplish four-axis linkage under four motor control: the transverse and longitudinal movements of the yarn fixing device, the rotation/overturning movements of the yarn guiding device and the pivoting of the inner container realize the winding movements in four degrees of freedom.
2. The fiber yarn belt is led out from the yarn cylinder, sequentially enters the filament nozzle through the first tensioning wheel, the second tensioning wheel and the second tensioning wheel, and is wound on the inner container through the fourth tensioning wheel, so that the tensioner unit can ensure that the fiber yarn belt always maintains certain tension in the winding process, the combination quality of the fiber yarn belt and the inner container as well as the adjacent fiber yarn belt is ensured, and the winding efficiency is high, and the tightness degree of the inner container and the fiber is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of the overall structure of a winding machine provided in one or more embodiments of the present utility model;
FIG. 2 is a schematic side view of a winding machine according to one or more embodiments of the present utility model;
FIG. 3 is a schematic top view of a winding machine provided in accordance with one or more embodiments of the present utility model;
FIG. 4 is a schematic view of a partial structure of a winding machine provided in one or more embodiments of the present utility model;
FIG. 5 is a schematic partial structural view of a filament nozzle portion of a winding machine provided in accordance with one or more embodiments of the present utility model;
FIG. 6 is a schematic view of a portion of a liner securing bracket of a winding machine according to one or more embodiments of the present utility model;
FIG. 7 is a schematic view of the overall structure of a winding machine at another perspective provided by one or more embodiments of the present utility model;
in the figure: 101. the yarn feeding device comprises a first base, 102, a second base, 2, a support, 3, a liner fixing support, 4, a liner, 5, a fourth tensioning wheel, 6, a yarn mouth, 7, a second sliding support, 81, a fourth motor, 82, a third motor, 83, a first motor, 84, a second motor, 9, a third driven wheel, 10, a third belt, 11, a yarn barrel, 12, a first tensioning wheel, 13 and a second tensioning wheel.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As described in the background art, the current winding equipment generally uses a numerical control and multi-station automatic production line to manufacture a fiber winding gas cylinder, and the equipment is heavy, occupies a wide area, is expensive, has high manufacturing process cost, is not beneficial to popularization and application, and cannot meet the production requirements of light-weight and miniaturized winding gas cylinders.
Therefore, the following embodiment provides a four-axis linkage fiber gas cylinder winding machine, and four-axis linkage can be completed under the control of four motors: the transverse and longitudinal movements of the yarn fixing device, the rotation/overturning movements of the yarn guiding device and the pivoting of the inner container realize the winding movements in four degrees of freedom.
Embodiment one:
as shown in fig. 1-7, a four-axis linkage fiber gas cylinder winding machine includes:
the inner container fixing unit comprises an inner container fixing support 3 for bearing an inner container 4, wherein the inner container fixing support 3 is connected to a first base 101, and a central shaft of the inner container is driven to rotate by a first motor 83.
The yarn fixing device comprises a second sliding support 7 and a yarn barrel 11 which are connected to a second base 102 through a first sliding support, a second motor 84 for driving the first sliding support to longitudinally move is arranged on the second base 102, the second sliding support 7 is connected and driven by a third motor 82 to transversely move, the second sliding support 7 is connected with a yarn nozzle 6 and a fourth motor 81, and the fourth motor 81 drives the yarn nozzle 6 to rotate/turn.
The yarn cylinder is detachably connected to the second base 102 through a bracket, a guide rail is arranged on the second base 102, and the yarn cylinder bracket is fixed after sliding to a set position along the guide rail direction.
The axis of rotation of the inner container 4 driven by the first motor 83 is arranged in parallel with the direction of the guide rail of the second base 102.
The second base 102 is movably connected with the first sliding support through a guide rail, and the guide rail directions of the first base 101 and the second base 102 are arranged in parallel.
One side of the second base 102 is connected with the second motor 84 and a second driving wheel driven by the second motor 84, the other side is connected with a second driven wheel, the second driving wheel and the second driven wheel transmit power through a second belt, the second belt is connected with the first sliding support, the first sliding support is driven to move along the direction of the guide rail through the belt by the second motor 84, and the positions of the yarn fixing device and the yarn guiding device relative to the inner container fixing unit are changed.
The first sliding support is fixedly connected with a second sliding support 7.
The first sliding support comprises a bottom frame movably connected with the second base 102 and at least two groups of upright posts fixed on the upper surface of the bottom frame, one group of upright posts are connected with the second sliding support 7, and the other group of upright posts are connected with the yarn cylinder 11; the second sliding bracket 7 is positioned at one side close to the liner fixing unit.
An output shaft of the third motor 82 is connected with a third driving wheel and is connected with a third driven wheel 9 through a third belt 10 to drive the second sliding support 7 to be close to or far away from the liner fixing unit.
The second sliding support 7 is connected with a fourth motor 81 and a yarn guiding device yarn nozzle 6, an output shaft of the fourth motor 81 is connected with a fourth driving wheel and is connected with a fourth driven wheel through a fourth belt, the fourth driven wheel is connected with the yarn nozzle 6 and is coaxially arranged, and the yarn nozzle 6 is driven to rotate/turn through the fourth motor 81 so as to meet the angle guiding requirement during fiber winding.
The yarn package 11 is used for conveying the fiber to be wound to the liner 4 to be wound through a tensioner unit, wherein the tensioner unit comprises a first tensioning wheel 12 connected to the tail end of the first sliding support, a second tensioning wheel 13 connected to the bottom end of the yarn package support, a third tensioning wheel connected to the bottom end of the second sliding support 7 and a fourth tensioning wheel 5 positioned at the outlet of the yarn nozzle 6.
The winding machine comprises the following parts:
the yarn fixing device mainly comprises a second base, a first sliding support, a second sliding support, a yarn barrel and the like. The main functions are to form a main body frame, fix a tensioner system, fix a control system and move in the transverse direction and the longitudinal direction under the control of the control system, so as to finish the fixation and the feeding of the fiber yarn belt.
Yarn guiding device part: mainly comprises a wire nozzle and the like. The main function is to realize the accurate guiding of the yarn by the rotation/overturning action.
The inner container fixing part mainly comprises a first base, a bracket, an inner container fixing bracket and an inner container. The main function is to complete the rotary motion of the inner container so as to drive the fiber yarn belt to feed to the fixed part of the inner container.
The tensioner system comprises four tensioning wheels and a matched tensioning wheel fixing piece, wherein the four tensioning wheels comprise a first tensioning wheel 12, a second tensioning wheel 13, a third tensioning wheel (not shown in the figure) and a fourth tensioning wheel at the inlet of a wire nozzle. The main function is to keep a certain tension of the fiber yarn belt all the time in the feeding process to the inner container part, thereby ensuring good tightness between the fiber yarn belt and the inner container after winding.
And (3) a control system: consists of four stepper motors 81-84 and corresponding belts. The main function is to control the operation of each part according to the motion parameters and the winding process of the fiber yarn belt, thereby completing the production process of the product.
The first base and the second base are arranged in parallel, so that the wire nozzle is opposite to the liner. The yarn fixing device and the guiding device have the movement functions of multiple directions:
(a) Sliding bracket translation: the first sliding support moves along the guide rail on the second base 102 under the drive of the stepping second motor 84, and the position of the yarn drum relative to the inner container is adjusted.
(b) Feeding a wire nozzle: the filament nozzle 6 is connected to a second sliding support, and the second sliding support is driven by a stepping motor 82 to move so as to enable the fiber yarn belt to perform transverse feeding movement, thereby approaching to or separating from the inner container; the tensioner system composed of a plurality of tensioning wheels is matched, and the distance between the fiber yarn belt and the liner can be changed under the state of keeping certain tension, so that the winding process requirement is met.
(c) And (3) rotating the wire nozzle: the spinning/turning movement of the filament nozzle 6 is driven by the stepping fourth motor 81 to control the winding angle of the fiber yarn band.
(d) The liner 4 rotates: the inner container part is controlled by a stepping first motor 83 to realize the pivoting movement of the inner container 4 and the reciprocating winding movement of the conveyed fiber yarn belt.
Working principle: the fiber yarn belt is led out from the yarn drum 11, is wound on the inner container 4 in advance for fixing a plurality of circles through the first tensioning wheel 12, the second tensioning wheel 13, the third tensioning wheel and the fourth tensioning wheel 5, sets parameters of a motor controller, and starts to operate after a device switch is turned on. The inner container 4 rotates around the shaft to drive the fiber yarn belt to move in the direction perpendicular to the guide rail, and the fiber yarn belt is continuously wound on the inner container 4 in a reciprocating manner, so that the production process is finally completed.
The winding machine has a simple structure, small occupied area and capability of being placed on a table top or a table top for use, and can produce a small-volume gas cylinder for scientific research and experimental study, and four-axis linkage can be completed under the control of four stepping motors: the transverse and longitudinal movements of the yarn fixing device, the rotation/overturning movements of the yarn guiding device and the pivoting of the inner container realize the winding movements in four degrees of freedom.
The tensioner system can ensure that the fiber yarn belt always maintains certain tension in the winding process, and ensure the combination quality of the fiber yarn belt, the inner container and the adjacent fiber yarn belt, so that the winding efficiency is high, and the tightness degree of the inner container and the fibers is good.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A four-axis linkage fiber gas cylinder winding machine, which is characterized by comprising:
the inner container fixing unit comprises an inner container fixing bracket connected to the first base, wherein the inner container fixing bracket is used for fixing the inner container, and the central shaft of the inner container is driven by the first motor to rotate;
the yarn fixing device comprises a second sliding support and a yarn cylinder, wherein the second sliding support and the yarn cylinder are connected to a second base through a first sliding support, a second motor for driving the first sliding support to longitudinally move is arranged on the second base, the second sliding support is connected and driven by a third motor to transversely move, the second sliding support is connected with a yarn nozzle and a fourth motor, and the fourth motor drives the yarn nozzle to rotate/turn.
2. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the yarn cylinder is detachably connected to the second base through a bracket, a guide rail is arranged on the second base, and the bracket of the yarn cylinder is fixed after sliding to a set position along the direction of the guide rail.
3. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the axis of rotation of the inner container driven by the first motor is arranged in parallel with the direction of the guide rail of the second base.
4. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the second base is movably connected with the first sliding support through a guide rail, and the guide rail directions of the first base and the second base are arranged in parallel.
5. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein one side of the second base is connected with a second motor and a second driving wheel driven by the second motor, the other side of the second base is connected with a second driven wheel, the second driving wheel and the second driven wheel transmit power through a second belt, the second belt is connected with the first sliding support, and the first sliding support is driven by the second motor through the belt to move along the direction of the guide rail so as to change the positions of the yarn fixing device and the yarn guiding device relative to the inner container fixing unit.
6. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the first sliding support is fixedly connected with the second sliding support.
7. The four-axis linkage fiber gas cylinder winding machine according to claim 6, wherein the first sliding support comprises a bottom frame movably connected with the second base and at least two groups of upright posts fixed on the upper surface of the bottom frame, one group of upright posts is connected with the second sliding support, and the other group of upright posts is connected with the yarn cylinder; the second sliding support is positioned at one side close to the inner container fixing unit.
8. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein an output shaft of the third motor is connected with a third driving wheel and is connected with a third driven wheel through a third belt to drive the second sliding support to be close to or far away from the inner container fixing unit.
9. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the second sliding support is connected with a fourth motor and a yarn guide device yarn nozzle, an output shaft of the fourth motor is connected with a fourth driving wheel and is connected with a fourth driven wheel through a fourth belt, the fourth driven wheel is connected with the yarn nozzle and is coaxially arranged, and the yarn nozzle is driven to rotate/turn through the fourth motor to meet the angle guide requirement during fiber winding.
10. The four-axis linkage fiber gas cylinder winding machine according to claim 1, wherein the yarn cylinder conveys the fiber to be wound to the inner container to be wound through a tensioner unit, and the tensioner unit comprises a first tensioning wheel connected to the tail end of the first sliding support, a second tensioning wheel connected to the bottom end of the yarn cylinder support, a third tensioning wheel connected to the bottom end of the second sliding support, and a fourth tensioning wheel positioned at the outlet of the yarn nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571153.0U CN219276662U (en) | 2022-12-26 | 2022-12-26 | Four-axis linkage fiber gas cylinder winding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571153.0U CN219276662U (en) | 2022-12-26 | 2022-12-26 | Four-axis linkage fiber gas cylinder winding machine |
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| CN219276662U true CN219276662U (en) | 2023-06-30 |
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| CN202223571153.0U Active CN219276662U (en) | 2022-12-26 | 2022-12-26 | Four-axis linkage fiber gas cylinder winding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549542A (en) * | 2023-11-28 | 2024-02-13 | 威海汇兴纤维制品有限公司 | Device and method for winding continuous fibers on surface of hydrogen cylinder |
| CN117549542B (en) * | 2023-11-28 | 2024-05-07 | 威海汇兴纤维制品有限公司 | Device and method for winding continuous fibers on surface of hydrogen cylinder |
-
2022
- 2022-12-26 CN CN202223571153.0U patent/CN219276662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549542A (en) * | 2023-11-28 | 2024-02-13 | 威海汇兴纤维制品有限公司 | Device and method for winding continuous fibers on surface of hydrogen cylinder |
| CN117549542B (en) * | 2023-11-28 | 2024-05-07 | 威海汇兴纤维制品有限公司 | Device and method for winding continuous fibers on surface of hydrogen cylinder |
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