CN111304814A - Yarn guide device for socks machine - Google Patents
Yarn guide device for socks machine Download PDFInfo
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- CN111304814A CN111304814A CN202010199701.8A CN202010199701A CN111304814A CN 111304814 A CN111304814 A CN 111304814A CN 202010199701 A CN202010199701 A CN 202010199701A CN 111304814 A CN111304814 A CN 111304814A
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- wheel
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- connecting rod
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- yarn
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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
- D04B15/54—Thread guides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
本发明公开了一种袜机用导纱装置，包括安装板，所述安装板两端上部转动设置有两导向轮，在两所述导向轮内侧的下方于所述安装板上转动设置有进线轮和出线轮，在所述进线轮和出线轮间可摆动的设置有两紧线轮，两所述紧线轮可分别朝向所述进线轮、出线轮摆动并贴合所述进线轮和出线轮。本发明的袜机用导纱装置，在纱线断开时，导向辊能够立刻复位回弹进行制动，同时，导向辊上的纱线能够限位并被抵住，不易造成纱线断线后混乱，影响后续加工。
The invention discloses a yarn guide device for a hosiery machine, which comprises a mounting plate, two guide wheels are rotatably arranged on the upper parts of the two ends of the mounting plate, and two guide wheels are rotatably arranged on the mounting plate below the inner sides of the two guide wheels. The wire pulley and the wire outlet pulley are provided with two tightening pulleys swingably between the wire feeding pulley and the wire feeding pulley. Reel and outlet reels. In the yarn guide device for a hosiery machine of the present invention, when the yarn is broken, the guide roller can immediately reset and rebound for braking, and at the same time, the yarn on the guide roller can be limited and resisted, and it is not easy to cause yarn breakage After the confusion, the subsequent processing is affected.
Description
Technical Field
The invention relates to the technical field of sock processing production equipment, in particular to a yarn guide device for a hosiery machine.
Background
During the production and processing of the hosiery machine, the yarns need to be conducted. In the knitting process of socks, need many yarns to operate simultaneously, when many yarns operate simultaneously, if one of them or many when taking place the broken yarn, need shut down at once, the yarn can continue to move under the inertial force effect simultaneously, and then makes the yarn confusion, appears returning the yarn and swift current yarn condition, influences the processingquality of socks, extravagant raw materials.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a yarn guide device for hosiery machines, which can immediately reset and rebound to brake when a yarn is broken, and at the same time, the yarn on the yarn tightening wheel can be limited and supported, so that the yarn is not easily disordered after the yarn is broken, and the subsequent processing is not affected.
The technical scheme of the invention is as follows:
the yarn guide device for the hosiery machine comprises a mounting plate, wherein two guide wheels are rotatably arranged on the upper portions of two ends of the mounting plate, a yarn inlet wheel and a yarn outlet wheel are rotatably arranged on the mounting plate below the inner sides of the guide wheels, two yarn tightening wheels are arranged between the yarn inlet wheel and the yarn outlet wheel in a swinging mode, and the two yarn tightening wheels can swing towards the yarn inlet wheel and the yarn outlet wheel respectively and are attached to the yarn inlet wheel and the yarn outlet wheel.
Furthermore, the middle parts of the guide wheel, the wire inlet wheel and the wire outlet wheel are provided with concave parts.
Furthermore, the two tightening wheels are respectively and rotatably arranged on the obliquely arranged swing connecting mechanisms and swing through the swing connecting mechanisms, a connecting rod mechanism capable of self-adaptively adjusting the length is rotatably connected between the two swing connecting mechanisms, and a return spring in a compressed state is arranged below the connecting rod mechanism and used for abutting against the connecting rod mechanism.
Furthermore, a mounting seat is fixed on the back side of the mounting plate, and the return spring is arranged and fixed on the mounting seat.
Further, swing coupling mechanism includes the swing post, sets up at the wheel seat connecting rod at swing post top and fixes the wheel seat at wheel seat connecting rod top, the swing post is close to one side lower part of mounting panel is fixed with the axis of rotation, the axis of rotation runs through the mounting panel rotates and sets up on the mounting panel, just the axis of rotation passes the distolateral side of mounting panel and is fixed with the connection horizontal pole, it keeps away from to connect the horizontal pole the one end of axis of rotation be provided with the pinhole and with link mechanism rotates and connects, tight line wheel with the wheel seat rotates and connects.
Furthermore, the wheel seat connecting rod can be arranged in the swing column in a sliding mode, the wheel seat connecting rod is a square rod, the swing column comprises a swing barrel and an end cover sealed at the top of the swing barrel, a sliding cavity is formed in the swing barrel, a through square hole matched with the wheel seat connecting rod in size is formed in the end cover, the square hole is communicated with the sliding cavity, the width of the square hole is smaller than that of the sliding cavity, a compression spring matched with the sliding cavity in size is installed in the sliding cavity, and one end, extending into the sliding cavity, of the wheel seat connecting rod is connected with a connecting rod supporting block matched with the sliding cavity in size.
Furthermore, the link mechanism comprises two connecting rods, a sliding rod is slidably connected between the two connecting rods, and a pin hole is formed in one end, far away from the sliding rod, of each connecting rod and the connecting rod is hinged to the corresponding connecting cross rod.
Furthermore, the connecting rod comprises a connecting column and an end cover used for sealing the connecting column, an adjusting cavity is formed in the middle of the connecting column, a sliding through hole is formed in the middle of the end cover and communicated with the adjusting cavity, and the inner diameter of the sliding rod through hole is smaller than that of the adjusting cavity; and a sliding rod limiting block matched with the size of the adjusting cavity is fixed at one end of the sliding rod extending into the adjusting cavity.
Furthermore, the middle part of the wheel face of the tightening wheel is provided with a protruding part, the width of the protruding part is matched with the width of the concave part in the middle parts of the wire feeding wheel and the wire discharging wheel, and the concave part is arranged in the protruding part.
The invention has the following beneficial effects: through the arrangement of the swinging connecting mechanism which can swing and the matching of the reset spring and the connecting rod mechanism, after the yarn is broken, the swinging connecting mechanism can drive the yarn tightening wheel to swing to the corresponding yarn inlet wheel or the corresponding yarn outlet wheel, and the yarn tightening wheel can clamp the yarn inlet wheel or the yarn outlet wheel, so that the yarns in the yarn tightening wheel are not easy to scatter, and the interference of other yarns can be avoided;
through set up the bellying on tight line wheel to set up the depressed part in the middle part of the bellying, under the prerequisite of guaranteeing the steady transmission of yarn, make tight line wheel when taking place the broken string, can swing to the inlet wire wheel and be qualified for the next round of competitions in the depressed part on the wheel, make the yarn be difficult for scattering.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a front view structure schematic diagram of a yarn guide device for hosiery machines according to the present invention;
FIG. 2 is a rear view of the structure of FIG. 1;
fig. 3 is a schematic structural view of a guide wheel (inlet/outlet wheel);
FIG. 4 is a schematic structural view of the swing link mechanism;
FIG. 5 is a schematic structural view of the take-up pulley;
fig. 6 is a schematic structural view of the link mechanism.
In the figure: 1-mounting a plate; 2-a guide wheel; 3-a wire feeding wheel; 4-a wire outlet wheel; 5-a swing connection mechanism; 51-a swing post; 511-rotating shaft; 512-connecting the cross bar; 513-a hold down spring; 52-wheel seat; 53-wheel seat link; 531-link support block; 6-a wire tightening wheel; 61-a boss; 62-a recess; 7-mounting seats; 71-a return spring; 8-a linkage mechanism; 81-connecting rod; 811-adjustment chamber; 812-a sliding through hole; 82-a slide bar; 821-a slide bar limiting block; 83-Pin hole.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-2, a yarn guide device for hosiery machine, includes mounting panel 1, mounting panel 1 both ends upper portion is rotated and is provided with two leading wheels 2 (the symmetry sets up), two leading wheels inboard below in the mounting panel 1 rotate and be provided with wire inlet wheel 3 and wire outlet wheel 4 (wire inlet wheel 3 and wire outlet wheel 4 symmetry set up), but wobbling is provided with two straining lines 6 between wire inlet wheel 3 and wire outlet wheel 4 (straining line 6 can be made for elastic material, like rubber, avoids the rigidity impact to wire inlet wheel 3 and wire outlet wheel 4), two straining line 6 can be respectively and simultaneously towards wire inlet wheel 3 and wire outlet wheel 4 swing and laminate wire inlet wheel 3 and wire outlet wheel 4. The yarn can penetrate from the guide wheel 2 and the wire inlet wheel 3 and penetrate from the two wire tightening wheels 6, and enters a subsequent process through the wire outlet wheel 4 and the other guide wheel 2.
Referring to fig. 3, the middle parts of the guide wheel 2, the wire inlet wheel 3 and the wire outlet wheel 4 are provided with a concave part, so that the yarn can be arranged in the concave part, and the yarn is not easy to slide out from the wheel when being convenient for yarn transmission. It should be noted that the guide wheel 2, the wire inlet wheel 3 and the wire outlet wheel 4 are provided with a rotating shaft at the center of the end sides, the corresponding mounting plate 1 is provided with a bearing, and the guide wheel 2, the wire inlet wheel 3 and the wire outlet wheel 4 are rotatably arranged on the mounting plate 1 through the bearing.
Referring to fig. 1-2 and 4, the two stringing wheels 6 are respectively and rotatably connected to the obliquely arranged swing connecting mechanism 5 and swing through the swing connecting mechanism 5, and the included angle between the swing connecting mechanism 5 and the horizontal line is 45-90 degrees, preferably 45-75 degrees when the swing connecting mechanism 5 works normally; a link mechanism 8 capable of adaptively adjusting the length is rotatably connected between the two swing connecting mechanisms 5, and (two) return springs 71 in a compressed state are arranged below the link mechanism 8 and used for abutting against the link mechanism 8. The return spring 71 is arranged (via a spring mount) on a mount 7 fixed on the back side of the mounting plate 1.
Wherein,
On the basis of fig. 1-4, referring to fig. 6, the link mechanism 8 includes two connecting rods 81, a sliding rod 82 is slidably connected between the two connecting rods 81, and one end of the two connecting rods 81 away from the sliding rod 82 is provided with a pin hole 83 and is hinged to the connecting cross rod 512 (the end side of the connecting cross rod 512 is disposed in a rotating groove at the end of the connecting rod 81 and is connected through the pin hole 83). The connecting rod 81 comprises a connecting column and an end cover for sealing the connecting column (in the implementation, the connecting column and the end cover are connected and fixed through bolts or directly welded and fixed), an adjusting cavity 811 is formed in the middle of the connecting column, a sliding through hole 812 is formed in the middle of the end cover and is communicated with the adjusting cavity 811, and the inner diameter of the sliding rod through hole 812 is smaller than that of the adjusting cavity 811; in addition, a sliding rod limiting block 821 is fixed at one end of the sliding rod 82 extending into the adjusting cavity 811, and obviously, the size of the sliding rod limiting block 821 is matched with that of the adjusting cavity 811.
With further reference to fig. 4, the wheel seat connecting rod 53 is slidably disposed in the swing column 51, the wheel seat connecting rod 53 is a square rod, which can avoid rigid impact on the wire inlet wheel 3 and the wire outlet wheel 4 when the wire tightening wheel 6 swings, wherein, the swing post 51 is similar to the connecting rod 81 in structure and comprises a swing cylinder and an end cover sealed at the top of the swing cylinder, a sliding cavity (the sliding cavity can be a square hole or a cylindrical hole) is arranged in the swinging cylinder, a through square hole matched with the wheel seat connecting rod 53 in size is arranged on the end cover, the square hole is communicated with the sliding cavity, the width of the square hole is smaller than that of the sliding cavity, a compression spring 513 is installed in the sliding cavity (the outer diameter of the compression spring 513 is matched with the size of the sliding cavity), and one end (fixed) of the wheel seat connecting rod 53 extending into the sliding cavity is connected with a connecting rod supporting block 531 matched with the size of the sliding cavity.
Referring to fig. 5, a convex part 61 is arranged in the middle of the wheel surface of the tightening wheel 6, and the width of the convex part 61 is matched with the width of the concave parts in the middle of the wire inlet wheel 3 and the wire outlet wheel 4, i.e. the convex part 61 can be embedded into the concave parts of the wire inlet wheel 3 and the wire outlet wheel 4; meanwhile, a concave part 62 is arranged in the middle of the convex part 61 for the yarn to penetrate through. Set up bellying 61 on tight line wheel 6 to set up depressed part 62 in the middle part of bellying 61, under the prerequisite of guaranteeing the steady transmission of yarn, make tight line wheel 6 when taking place the broken string, can swing to the inlet wire wheel 3 and be qualified for the next round of competitions in the depressed part on 4, make the yarn be difficult for scattering.
During operation, when a wire break occurs, at the moment, the two swing columns 51 swing towards the wire inlet wheel 3 and the wire outlet wheel 4 respectively under the action of the gravity of the wire tightening wheel 6, meanwhile, the return spring 71 loses the pressing force of the yarn on the two wire tightening wheels 6, and quickly resets, so that the two connecting rods 81 are pushed upwards, the connecting cross rod 512 is pushed upwards, the swing of the swing columns 51 can be promoted cooperatively, the two connecting rods 81 also have a far-away trend, and the swing columns can slide outwards to match the swing angles of the swing columns 51 under the action of the sliding rods 82.
In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a yarn guide device for hosiery machine, includes the mounting panel, mounting panel both ends upper portion is rotated and is provided with two leading wheels, two the inboard below of leading wheel in rotate on the mounting panel and be provided with inlet wire wheel and play line wheel, its characterized in that: two wire tightening wheels are arranged between the wire inlet wheel and the wire outlet wheel in a swinging mode, and the two wire tightening wheels can swing towards the wire inlet wheel and the wire outlet wheel respectively and are attached to the wire inlet wheel and the wire outlet wheel.
2. The yarn guide device for hosiery machines according to claim 1, characterized in that: and the middle parts of the guide wheel, the wire inlet wheel and the wire outlet wheel are provided with concave parts.
3. The yarn guiding device for hosiery machines according to claim 1 or 2, characterized in that: the two tightening wheels are respectively and rotatably arranged on the obliquely arranged swing connecting mechanisms and swing through the swing connecting mechanisms, a connecting rod mechanism capable of self-adaptively adjusting the length is rotatably connected between the two swing connecting mechanisms, and a return spring in a compressed state is arranged below the connecting rod mechanism and used for abutting against the connecting rod mechanism.
4. The yarn guide device for hosiery machines according to claim 3, characterized in that: the mounting plate dorsal part is fixed with the mount pad, reset spring sets up and fixes on the mount pad.
5. The yarn guide device for hosiery machines according to claim 3, characterized in that: swing coupling mechanism includes the swing post, sets up at the wheel seat connecting rod at swing post top and fixes the wheel seat at wheel seat connecting rod top, the swing post is close to one side lower part of mounting panel is fixed with the axis of rotation, the axis of rotation runs through the mounting panel rotates and sets up on the mounting panel, just the axis of rotation passes the distolateral side of mounting panel and is fixed with the connection horizontal pole, it keeps away from to connect the horizontal pole the one end of axis of rotation be provided with the pinhole and with link mechanism rotates and connects, tight line wheel with the wheel seat rotates and connects.
6. The yarn guide device for hosiery machines according to claim 5, characterized in that: the wheel seat connecting rod is arranged in the swing column in a sliding mode, the wheel seat connecting rod is a square rod, the swing column comprises a swing cylinder and an end cover sealed at the top of the swing cylinder, a sliding cavity is formed in the swing cylinder, a through square hole matched with the size of the wheel seat connecting rod is formed in the end cover, the square hole is communicated with the sliding cavity, the width of the square hole is smaller than that of the sliding cavity, a compression spring matched with the size is installed in the sliding cavity, and one end, extending into the sliding cavity, of the wheel seat connecting rod is connected with a connecting rod supporting block matched with the size of the sliding cavity.
7. The yarn guide device for hosiery machines according to claim 5, characterized in that: the connecting rod mechanism comprises two connecting rods, a sliding rod is slidably connected between the two connecting rods, and a pin hole is formed in one end, far away from the sliding rod, of each connecting rod and hinged to the corresponding connecting cross rod.
8. The yarn guide device for hosiery machines according to claim 7, characterized in that: the connecting rod comprises a connecting column and an end cover used for sealing the connecting column, an adjusting cavity is formed in the middle of the connecting column, a sliding through hole is formed in the middle of the end cover and communicated with the adjusting cavity, and the inner diameter of the sliding rod through hole is smaller than that of the adjusting cavity; and a sliding rod limiting block matched with the size of the adjusting cavity is fixed at one end of the sliding rod extending into the adjusting cavity.
9. The yarn guiding device for hosiery machines according to any one of claims 1, 2, 4-8, characterized in that: the middle part of the wheel face of the tightening wheel is provided with a protruding part, the width of the protruding part is matched with the width of the concave part in the middle parts of the wire feeding wheel and the wire discharging wheel, and the concave part is arranged in the protruding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199701.8A CN111304814B (en) | 2020-03-20 | 2020-03-20 | Yarn guide device for socks machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199701.8A CN111304814B (en) | 2020-03-20 | 2020-03-20 | Yarn guide device for socks machine |
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| Publication Number | Publication Date |
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| CN111304814A true CN111304814A (en) | 2020-06-19 |
| CN111304814B CN111304814B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010199701.8A Active CN111304814B (en) | 2020-03-20 | 2020-03-20 | Yarn guide device for socks machine |
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| CN (1) | CN111304814B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026170A (en) * | 2021-03-16 | 2021-06-25 | 海宁市恒通经编有限公司 | Yarn guide mechanism for warping machine |
| CN117845409A (en) * | 2022-11-30 | 2024-04-09 | 江苏越承纺织科技集团有限公司 | A weft insertion device for textile fabric production with thread breakage warning function |
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| CN205999578U (en) * | 2016-08-31 | 2017-03-08 | 苏州吉佳鑫纺织科技有限公司 | A kind of new yarn gripper for circular knitting machine |
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| CN206705348U (en) * | 2017-03-22 | 2017-12-05 | 珠海市旺林包装材料有限公司 | A kind of packaging film rectification machine |
| CN207738224U (en) * | 2017-12-21 | 2018-08-17 | 吴江市双伊纺织有限公司 | A kind of textile yarn tensioning 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 |
| CN209889910U (en) * | 2018-12-28 | 2020-01-03 | 河北瑞春纺织有限公司 | Cloth winding device |
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2020
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999041180A1 (en) * | 1998-02-10 | 1999-08-19 | Barmag-Spinnzwirn Gmbh | Winding device |
| CN205999578U (en) * | 2016-08-31 | 2017-03-08 | 苏州吉佳鑫纺织科技有限公司 | A kind of new yarn gripper for circular knitting machine |
| CN206705348U (en) * | 2017-03-22 | 2017-12-05 | 珠海市旺林包装材料有限公司 | A kind of packaging film rectification machine |
| CN206705400U (en) * | 2017-05-04 | 2017-12-05 | 河南新野纺织股份有限公司 | A kind of textile yarn tensioning apparatus |
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| CN209889910U (en) * | 2018-12-28 | 2020-01-03 | 河北瑞春纺织有限公司 | Cloth winding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026170A (en) * | 2021-03-16 | 2021-06-25 | 海宁市恒通经编有限公司 | Yarn guide mechanism for warping machine |
| CN113026170B (en) * | 2021-03-16 | 2022-01-11 | 海宁市恒通经编有限公司 | Yarn guide mechanism for warping machine |
| CN117845409A (en) * | 2022-11-30 | 2024-04-09 | 江苏越承纺织科技集团有限公司 | A weft insertion device for textile fabric production with thread breakage warning function |
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|---|---|
| CN111304814B (en) | 2021-06-22 |
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Denomination of invention: Yarn guide device for hosiery machines Effective date of registration: 20230720 Granted publication date: 20210622 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Yuanhua sub branch Pledgor: HAINING WANLU KNITWEAR Co.,Ltd. Registration number: Y2023980049108 |
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Granted publication date: 20210622 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Yuanhua sub branch Pledgor: HAINING WANLU KNITWEAR Co.,Ltd. Registration number: Y2023980049108 |
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Effective date of registration: 20251208 Address after: 314400 Zhejiang Province Jiaxing City Haining City Yuanhua Town Lianhong Road 185.NO Patentee after: Haining Wanlu Knitting Technology Co.,Ltd. Country or region after: China Address before: 314400 Zhejiang Province Jiaxing City Hai Ning City Yuanhua Town Pengdun Town Center Patentee before: HAINING WANLU KNITWEAR Co.,Ltd. Country or region before: China |
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