CN110438644B - Yarn guider is used in socks production - Google Patents
Yarn guider is used in socks production Download PDFInfo
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- CN110438644B CN110438644B CN201910753674.1A CN201910753674A CN110438644B CN 110438644 B CN110438644 B CN 110438644B CN 201910753674 A CN201910753674 A CN 201910753674A CN 110438644 B CN110438644 B CN 110438644B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/44—Tensioning devices for individual threads
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- Textile Engineering (AREA)
- Looms (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a yarn guiding device for sock production, which comprises a vertical plate, wherein a yarn frame and a yarn outlet wheel are fixedly arranged on the vertical plate, a pressure liquid cavity is also arranged on the side wall of the vertical plate, a piston cavity is arranged on the vertical plate, and the piston cavity is communicated with the pressure liquid cavity; a piston rod is arranged in the piston cavity, one end of the piston rod is connected in the piston cavity in a sliding mode, the other end of the piston rod penetrates through the side wall of the piston cavity to be arranged freely, and a lead wheel is arranged at the free end of the piston rod; the piston cavity comprises a first piston cavity and a second piston cavity, the first piston cavity is transversely arranged, the second piston cavity is longitudinally arranged, and the free end of a piston rod in the second piston cavity is arranged downwards. This scheme is through the setting in pressure liquid chamber and a plurality of piston chamber, can regulate and control the interval of lead wheel on the piston rod to change yarn length, adapt to weaving driven deviation, guarantee that the yarn is in stable state all the time, have simple structure, convenient operation is suitable for beneficial effect such as extensive.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a yarn guide device for sock production.
Background
The weaving machine is the weaving tool that the weaving mill must use, current weaving machine has developed the higher quality level, the puzzlement of manpower processing has been got rid of, the yarn must be led to before using weaving machine to weave, the yarn will be mixed and disorderly, if the yarn is mixed together, the operation of weaving machine will be seriously influenced, influence the work progress, current yarn guide structure is because the yarn needs move on the guide post, so there is great wearing and tearing between the yarn entering weaving machine weaving, and the yarn is in the direction in-process because the weaving drive of weaving machine, draw tighter with the yarn, the condition of broken string is probably produced, and when the speed of weaving drive changes, the condition that the yarn droops, knoes still easily appears, influence the normal work of weaving machine greatly.
CN204401200U discloses a yarn guiding structure for textile machine, which is characterized in that a wax block is arranged on a guiding wheel, so that the guiding wheel can utilize the wax block to lubricate the yarn during guiding the yarn, thereby reducing the phenomenon of yarn breakage. However, the wax block needs to be replaced frequently in the using process, the structure is not convenient, and the phenomenon of wire breakage is easily caused due to the fact that the multi-guide-wheel tensioning transmission is adopted.
Disclosure of Invention
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a yarn guide device for sock production, which can ensure balanced stress of yarns during weaving.
The technical scheme of the invention is to construct a yarn guiding device comprising a vertical plate, wherein a yarn frame and a yarn outlet wheel are fixedly arranged on the vertical plate, and a pressure liquid cavity is also arranged on the side wall of the vertical plate, wherein: a piston cavity is arranged on the vertical plate and communicated with the pressure liquid cavity; a piston rod is arranged in the piston cavity, one end of the piston rod is connected in the piston cavity in a sliding mode, the other end of the piston rod penetrates through the side wall of the piston cavity to be freely arranged, and a lead wheel is arranged at the free end of the piston rod; the piston cavity comprises a first piston cavity and a second piston cavity, the first piston cavity is transversely arranged, the second piston cavity is longitudinally arranged, and the free end of a piston rod in the second piston cavity is arranged downwards. In the scheme, a vertical plate is used for supporting each element, a yarn frame is used for placing yarn to be spun, a yarn outlet wheel is used for guiding the yarn into a spinning machine, a pressure liquid cavity is used for filling pressure liquid (usually hydraulic oil), the movement of other piston rods is driven in the process of stressed movement of a single piston rod through the arrangement of the pressure liquid cavity and a plurality of piston cavities, so that the position of the yarn outlet wheel on the piston rod is rapidly changed to adjust the stroke of the yarn, a first piston rod arranged transversely and a second piston rod arranged with a free end facing downwards can balance the yarn tension through the gravity of the second piston rod (the spinning driving force is controlled to be consistent with the gravity of the second piston rod during actual use), when the yarn tension is lower than the gravity of the second piston rod, the second piston rod moves downwards, the first piston rod moves horizontally, the distance between the two yarn outlet wheels on the piston rod is enlarged until the, when the tension of the yarn is larger than the gravity of the second piston rod, the yarn drives the second piston rod to move upwards, the pressure liquid drives the first piston rod to move in the reverse direction, the distance between the two lead wheels on the piston rod is shortened until the yarn is balanced again, and through the steps, the purposes that the yarn is always tensioned and the stress is balanced are achieved.
Preferably, the piston cavity further comprises a third piston cavity, and the free end of the piston rod in the third piston cavity is arranged upward. The setting in third piston chamber can be when first piston chamber moves to extreme position, changes the pressure oil internal force to third piston chamber and adjusts, further improves the change scope of yarn distance, improves the suitability of device, and simultaneously, the third piston chamber of vertical setting can return to the normal condition under the action of gravity rapidly when the weaving drive power returns, subsequent use of being convenient for.
Preferably, the third piston chamber has an inner diameter greater than an inner diameter of the second piston chamber. The third piston cavity with the larger inner diameter can reduce the offset distance of the lead wheel on the third piston rod, improve the space utilization rate, further accelerate the homing speed, and ensure that the device can guide the yarn for a long time.
Preferably, the pressure liquid cavity is further provided with a liquid supplementing port and a liquid returning port, and the liquid returning port is arranged at the bottom end of the pressure liquid cavity. The setting of fluid infusion mouth for pressure liquid is injected into the pressure liquid intracavity, simultaneously, can avoid the not enough condition of conduction because of the pressure liquid seepage appears, returns the setting of liquid mouth for retrieve the pressure liquid in the pressure liquid intracavity when storage device or clean, the practicality is strong.
Preferably, the vertical plate is provided with a driving motor, and the wire outlet wheel is fixedly connected with a rotating shaft of the driving motor. The outlet wheel connected with the rotating shaft of the driving motor can be matched with textile driving, so that yarns can stably enter the textile machine, the running speed of the yarns can be conveniently adjusted, and the stable stress of the yarns can be guaranteed.
The invention has the advantages and beneficial effects that:
according to the invention, through the arrangement of the pressure liquid cavity and the plurality of piston cavities, the distance between the lead wheels on the two piston rods can be regulated and controlled through the distance change of a single piston rod, so that the stress balance of yarns is ensured. The invention has simple integral structure, is also provided with the third piston cavity, improves the application range of the device and has strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention and a schematic sectional structural diagram of a pressure liquid chamber.
Fig. 2 is a side view of the present invention.
In the figure: 1-vertical plate, 2-yarn frame, 3-wire outlet wheel, 4-pressure liquid cavity, 5-first piston cavity, 6-second piston cavity, 7-third piston cavity, 8-piston rod, 9-wire leading wheel, 10-liquid supplementing port, 11-liquid returning port, 12-driving motor, 13-yarn and 14-pressure liquid.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.
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 invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, a yarn guiding device comprises a vertical plate 1, wherein a yarn frame 2 and a yarn outlet wheel 3 are fixedly arranged on the vertical plate 1, and a pressure liquid chamber 4 is further arranged on the side wall of the vertical plate 1, wherein: a piston cavity is arranged on the vertical plate and communicated with the pressure liquid cavity 4; a piston rod 8 is arranged in the piston cavity, one end of the piston rod 8 is connected in the piston cavity in a sliding mode, the other end of the piston rod 8 penetrates through the side wall of the piston cavity to be arranged freely, and a lead wheel 9 is arranged at the free end of the piston rod 8; the piston cavity comprises a first piston cavity 5 and a second piston cavity 6, the first piston cavity 5 is transversely arranged, the second piston cavity 6 is longitudinally arranged, and the free end of a piston rod 8 in the second piston cavity 6 is arranged downwards.
Specifically, as shown in fig. 1 and 2, the piston cavity further includes a third piston cavity 7, and a free end of a piston rod 8 in the third piston cavity 7 is disposed upward.
Specifically, as shown in fig. 1 and 2, the inner diameter of the third piston chamber 7 is larger than the inner diameter of the second piston chamber 6.
Specifically, as shown in fig. 1 and 2, the pressure liquid chamber 4 is further provided with a fluid infusion port 10 and a fluid return port 11, and the fluid return port 11 is disposed at the bottom end of the pressure liquid chamber 4.
Specifically, as shown in fig. 2, a driving motor 12 is arranged on the vertical plate 1, and the wire outlet wheel 3 is fixedly connected with a rotating shaft of the driving motor 12.
In the installation process, the yarn 13 on the yarn frame 2 sequentially passes through the lead wheel 9 on the piston rod 8 in the third piston cavity 7, the first piston cavity 5 and the second piston cavity 6, and then is connected with a textile machine through the outgoing wheel 3, and the driving motor 12 is started for use.
In the using process, when the pulling force on the yarn 13 is small, the yarn 13 sags, the piston rod 8 in the second piston cavity 6 moves downwards under the action of gravity, the piston rod 8 in the first piston cavity 5 moves to the right under the action of atmospheric pressure, the distance between the two lead wheels 9 on the two piston rods 8 is enlarged until the yarn is balanced again, when the pulling force of the yarn 13 is large, the yarn 13 drives the piston rod 8 in the second piston cavity 6 to move upwards, the pressure liquid 14 pushes the piston rod 8 in the first piston cavity 5 to move to the left, the distance between the two lead wheels 9 on the piston rod 8 is shortened until the yarn is balanced again, if the piston rod 8 in the first piston cavity 6 is at the limit position, the pulling force of the yarn 13 is still large, at the moment, the piston rod 8 in the third piston cavity 7 moves upwards under the action of the pressure liquid 14, the length of the yarn 13 is shortened, when the driving returns to the normal state, the piston rod 8 in, and the system returns to the initial state, so that the subsequent regulation and control are facilitated.
This scheme simple structure, convenient operation, stability is strong, and has yarn atress balance, is suitable for beneficial effect such as extensive.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (5)
1. The utility model provides a yarn guider is used in socks production, includes the riser, its characterized in that: the riser on set firmly the yarn frame with go out the line wheel, still be provided with pressure liquid chamber on the lateral wall of riser, wherein:
a piston cavity is arranged on the vertical plate and communicated with the pressure liquid cavity;
a piston rod is arranged in the piston cavity, one end of the piston rod is connected in the piston cavity in a sliding mode, the other end of the piston rod penetrates through the side wall of the piston cavity to be freely arranged, and a lead wheel is arranged at the free end of the piston rod;
the piston cavity comprises a first piston cavity and a second piston cavity, the first piston cavity is transversely arranged, the second piston cavity is longitudinally arranged, and the free end of a piston rod in the second piston cavity is arranged downwards.
2. A sock manufacturing yarn guide device according to claim 1, wherein the piston chamber further includes a third piston chamber, the free end of the piston rod in the third piston chamber being upwardly disposed.
3. A sock manufacturing yarn guide according to claim 2, wherein the third piston chamber has a larger internal diameter than the second piston chamber.
4. A sock manufacturing yarn guide device according to claim 1, wherein the pressure liquid chamber is provided with a fluid infusion port and a fluid return port, the fluid return port being provided at a bottom end of the pressure liquid chamber.
5. A sock manufacturing yarn guide as claimed in claim 1, wherein the vertical plate is provided with a drive motor, and the yarn outlet wheel is fixedly connected to a shaft of the drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753674.1A CN110438644B (en) | 2019-08-15 | 2019-08-15 | Yarn guider is used in socks production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753674.1A CN110438644B (en) | 2019-08-15 | 2019-08-15 | Yarn guider is used in socks production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110438644A CN110438644A (en) | 2019-11-12 |
| CN110438644B true CN110438644B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910753674.1A Active CN110438644B (en) | 2019-08-15 | 2019-08-15 | Yarn guider is used in socks production |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112626695B (en) * | 2020-12-08 | 2022-03-11 | 浙江千禧龙纤特种纤维股份有限公司 | Production device and production method of ultrahigh molecular weight polyethylene fiber socks |
| CN112626696B (en) * | 2020-12-08 | 2023-05-09 | 湖北棉伙棉伴智能纺织科技有限公司 | Adjustable production system of ultra-high molecular weight polyethylene fiber socks |
| CN112458609B (en) * | 2020-12-08 | 2022-02-08 | 浙江千禧龙纤特种纤维股份有限公司 | Production system and production process of ultrahigh molecular polyethylene fiber socks |
| US20230193532A1 (en) * | 2021-12-22 | 2023-06-22 | Nike, Inc. | Tensioning device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1140839A (en) * | 1966-05-18 | 1969-01-22 | John Carr Doughty | Improvements in weft knitting machines |
| CN205240918U (en) * | 2015-12-22 | 2016-05-18 | 安庆市鼎峰机械科技有限公司 | Fluid pressure type wire and cable pay off rack |
| CN205419287U (en) * | 2016-02-01 | 2016-08-03 | 浙江百德纺织有限公司 | Yarn barrel case |
| CN106006219A (en) * | 2016-07-18 | 2016-10-12 | 吴江福爱梁纺织有限公司 | Constant-tension yarn doubling system |
| CN206395601U (en) * | 2017-01-13 | 2017-08-11 | 张家港市大新毛纺有限公司 | Yarn guiding device |
| CN206799845U (en) * | 2017-06-09 | 2017-12-26 | 沭阳双云服饰股份有限公司 | A kind of lightweight spinning frame yarn guide adjusting part |
| CN207404606U (en) * | 2017-10-17 | 2018-05-25 | 福建龙磁新材料科技有限公司 | A kind of numerical control winding machine pressure arm mechanism |
| CN208994857U (en) * | 2018-10-26 | 2019-06-18 | 陕西华通机电制造有限公司 | A kind of cable recovering apparatus |
| CN110079930A (en) * | 2019-05-24 | 2019-08-02 | 诸暨市宏光机械配件厂 | A kind of footwear machine yarn pressing device |
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2019
- 2019-08-15 CN CN201910753674.1A patent/CN110438644B/en active Active
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