CN103668756B - Thread board, feed carrier and footwear machine - Google Patents
Thread board, feed carrier and footwear machine Download PDFInfo
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- CN103668756B CN103668756B CN201310728358.1A CN201310728358A CN103668756B CN 103668756 B CN103668756 B CN 103668756B CN 201310728358 A CN201310728358 A CN 201310728358A CN 103668756 B CN103668756 B CN 103668756B
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- thread board
- yarn
- stator
- thread
- board body
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- 230000003139 buffering effect Effects 0.000 claims description 15
- 229910052573 porcelain Inorganic materials 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to the parts of footwear machine, disclose a kind of thread board, for the yarn of footwear machine is guided, it is characterized in that, including thread board body and stator, thread board body is provided with at least one spaced yarn guiding trough that is parallel to each other, the yarn poteye can slided along yarn guiding trough is installed in yarn guiding trough, the length direction of yarn guiding trough is towards stator, one end of stator is fixing with thread board body to be connected, the other end of stator is directed away from the direction of thread board body, in an angle between stator and thread board body, and the footwear machine of above-mentioned thread board is installed。The problem that it is an advantage of the current invention that the steadily conveying solving yarn, the damage of yarn is little, there is higher using value。
Description
Technical field
The present invention relates to the parts of footwear machine, particularly to a kind of thread board and the footwear machine being provided with this thread board。
Background technology
Hosiery machine, is also known as footwear machine, is mainly used in weaving tubular socks body。At present, market has had multiple different structure, there is more multifunctional novel footwear machine。In prior art, the steadily conveying of footwear machine yarn is always up a difficult problem for puzzlement footwear machine maker。Spinning machine is in spinning process, yarn in winding process through thread board, because thread board is metal material, yarn and thread board long-time high-speed friction under the effect of winding tension, the yarn guiding trough four periderm yarn causing thread board grinds many little gullies, little gully had both increased yarn running resistance, and again by yarn bar shaving, the bar making raw yarn line is dry, filoplume, fineness etc. worsen further；Additionally, thread board uses a period of time again to polish smooth, add the working strength of workman, repeatedly wanting large area to be replaced after polishing, in addition when yarn unwinds, unwinding air ring is big, thread board porcelain eye usually shown by yarn, causing Yarn break, the consumption of the machine material in the big fabrication processes of increase, increases weaving cost further。Therefore, it is necessary to develop a kind of can more smoothly device to delivered yarn。
Summary of the invention
The present invention is directed in prior art, due to the indefinite shortcoming causing thread wear of yarn tension variation in course of conveying, it is provided that a kind of novel thread board, for solving the problem that yarn is steadily carried。
For achieving the above object, the present invention can take following technical proposals:
Thread board, for the yarn of footwear machine is guided, including thread board body and stator, thread board body is provided with at least one spaced yarn guiding trough that is parallel to each other, being provided with the yarn poteye can slided along yarn guiding trough in yarn guiding trough, the length direction of yarn guiding trough is towards stator, and one end of stator is fixing with thread board body to be connected, the other end of stator is directed away from the direction of thread board body, in an angle between stator and thread board body。
As preferably, described thread board body is additionally provided with an installing rack for connecting buffer spring, installing rack is by obtaining a part for thread board body after thread board body curving, installing rack and stator are positioned at thread board body the same side, and installing rack is respectively facing different directions from stator。
As preferably, installing rack is positioned in the middle part of thread board body。
As preferably, described yarn poteye includes porcelain eye body, retainer ring and sliding shim, porcelain eye body is ringwise, annular inboard is guide eyelit, the port of guide eyelit one end is provided with along the prominent protuberance of the radial direction of guide eyelit, retainer ring and sliding shim are sheathed on porcelain eye outer body respectively, and sliding shim, between protuberance and retainer ring, clamps yarn guiding trough between sliding shim and protuberance。
As preferably, the other end away from protuberance of guide eyelit is prominent to the direction away from protuberance of guide eyelit along the axial direction of guide eyelit。
As preferably, the joint of described protuberance and guide eyelit port is provided with arc angling。
Applying the feed carrier that above-mentioned thread board obtains, also include buffer unit, buffer unit includes cylinder and buffering yarn guide, and cylinder promotes buffering yarn guide to rotate along a fixed rotating shaft, and buffering yarn guide is provided with thread tube；Described buffer unit is arranged at the lower section of described thread board, and a side of thread board is towards thread tube。
As preferably, described buffering yarn guide is respectively arranged with promotion arm and tension arm along the radial direction of fixed rotating shaft；The push rod promoting arm and cylinder leans, and promotes arm to be connected with buffer spring；Curved in the radial direction at fixed rotating shaft of tension arm, thread tube is arranged at the end of tension arm。
As preferably, the bottom of described thread board is fixing with the top end face of cylinder to be connected, and thread board body tilts towards the direction of thread tube。
Apply the footwear machine that above-mentioned feed carrier obtains。
Due to the fact that and have employed above technical scheme that there is significant technique effect:
Compare existing feed carrier, the more stable conveying of yarn can be realized and guide, decrease yarn in course of conveying due to wear problem that tension variation causes, decrease the phenomenon such as dry, the filoplume of bar of yarn, decrease artificial working strength, the consumption of machine material, improve the fineness of yarn。Additionally, when unwinding yarn, the air ring of generation would not show yarn poteye, the problem solving unwinding yarn broken end。Further, this apparatus structure is simple, and it is convenient to manufacture, with low cost, it is possible to be applied on a large scale, can reequip simultaneously, repack the machine into, have good using value on existing footwear machine。
Accompanying drawing explanation
Fig. 1 is the schematic front view of thread board。
Fig. 2 is the schematic side view of thread board。
Fig. 3 is the schematic front view of yarn poteye。
Fig. 4 is the schematic perspective view of yarn poteye。
Fig. 5 is the schematic perspective view of buffer unit。
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail。
Embodiment 1
Thread board, such as Fig. 1, shown in 2, for the yarn of footwear machine is guided, including thread board body 100 and stator 200, thread board body 100 employing has elastic material and makes, such as steel disc etc., thread board body 100 is provided with at least one spaced yarn guiding trough 101 that is parallel to each other, the quantity of the quantity basis yarn of yarn guiding trough 101 and the push rod quantity of cylinder 21 and determine, it is generally 3-5, it is preferably 3 yarn guiding troughs 101, the yarn poteye 102 can slided along yarn guiding trough 101 is installed in yarn guiding trough 101, each yarn guiding trough 101 is respectively mounted a yarn poteye 102, the length direction of yarn guiding trough 101 is towards stator 200, one end of stator 200 is fixing with thread board body 100 to be connected, preferably, stator 200 is connected with a side of guide body, the other end of stator 200 is directed away from the direction of thread board body 100, the other end of stator 200 refers to one end away from stator 200 with thread board body 100 joint of stator 200, in an angle between stator 200 and thread board body 100, angle between stator 200 and thread board body 100 be 90-180 ° between obtuse angle, usual stator 200 is positioned at the lower section of thread board body 100, now thread board body 100 can slightly towards thread board 10 inclined downward。
Described thread board body 100 is additionally provided with an installing rack 300 for connecting buffer spring, installing rack 300 is usually located between stator 200 and dashpot, the length of thread board body 100 can be extended as best one can, the one end making the thread board 10 at yarn guiding trough 101 place can be rocked slightly, installing rack 300 is by obtaining a part for thread board body 100 after thread board body 100 curving, installing rack 300 and stator 200 are positioned at thread board body 100 the same side, and installing rack 300 is respectively facing different directions from stator。
Alternatively, thread board body 100, stator 200 and installation sheet all have and are prepared by the flat substrates of monoblock, flat substrates is steel disc or other flaky elastic material is made, there is elasticity, particularly one end being provided with yarn guiding trough 101 of thread board body 100, it is possible to along with the tension force of yarn carries out slight rocking, reduce and offset the change of yarn tension with this, thread board body 100 add lower end, namely less near one end elasticity of stator 200, particularly stator 200。Flat substrates is divided into 3 parts along a file: yarn guiding surface, installed surface and stationary plane, installed surface is between yarn guiding surface and stationary plane, respectively yarn guiding surface and stationary plane are bent an angle towards the direction of the same side of installed surface, obtain described thread board, wherein the angle of yarn guiding surface and installed surface is less than the angle between installed surface and stationary plane, as preferably, angle between yarn guiding surface and installed surface is the acute angle less than 90 °, and the angle between installed surface fish stationary plane is the obtuse angle more than 90 °。The thread board body 100 that yarn guiding surface is namely described, is provided with yarn guiding trough 101, installed surface is provided with installing rack 300, the stator 200 that stationary plane is namely described。Preferred as one, whole flat substrates adopts the steel disc of uneven thickness to make (thickness of described flat substrates does not show in diagram 2), grinding or other production method can be adopted to obtain this kind there is the steel disc of uneven gauge, the yarn guiding surface thickness of flat substrates is minimum, having more elasticity, the thickness at installed surface and stationary plane place is then thicker。Alternatively, the thickness of installed surface and stationary plane is about 1-2mm, and the thickness of yarn guiding surface is about 0.1-0.4mm。
Installing rack 300 is positioned in the middle part of thread board body 100, the lower section of yarn guiding trough 101, the top of stator 200, one end that installing rack 300 connects with thread board body 100 is towards stator 200, the other end of installing rack 300 is towards yarn guiding trough 101, installing rack 300 slightly bends towards the direction of stator 200 or bending, and the terminal edge away from stator 200 of installation sheet is provided with the projection for connecting buffer spring of at least one。Further, installing rack 300 is as a whole with thread board body 100, by opening one in half moon-shaped through hole at the medium position of thread board body 100, bead inside the crescent moon of crescent part, towards the direction of yarn guiding trough 101, is bent and obtains described installing rack 300 towards stator 200 direction by the protuberance of this half moon-shaped through hole。
Described yarn poteye 102 includes porcelain eye body 1021, retainer ring 1022 and sliding shim 1023, such as Fig. 3, shown in 4, porcelain eye body 1021 is ringwise, it it is cylinder or a circle drum having through hole along central shaft, this through hole is guide eyelit 1024, annular inboard through hole is guide eyelit 1024, the port of guide eyelit 1024 one end is provided with along the prominent protuberance 1025 of the radial direction of guide eyelit 1024, retainer ring 1022 and sliding shim 1023 are coaxially disposed with guide eyelit 1024, it is sheathed on outside porcelain eye body 1021 respectively, sliding shim 1023 is between protuberance 1025 and retainer ring 1022, yarn guiding trough 101 is clamped between sliding shim 1023 and protuberance 1025。Alternatively, for loose fit between yarn poteye 102 and yarn guiding trough 101, yarn poteye 102 reciprocally can be slided along yarn guiding trough 101。The effect of yarn poteye 102 is not only in that and yarn is applied a downward active force, what is more important, the position that can also pass through yarn poteye 102 obtains the tension data of yarn approx, and feed back to cylinder 21, the tension force on yarn can be controlled by the push rod of control cylinder 21, effectively reduce due to overtension on yarn, the wear problem caused。Even if additionally, the counterweight of yarn poteye 102 itself can also become a kind of effective tenslator。
The other end away from protuberance 1025 of guide eyelit 1024 is prominent to the direction away from protuberance 1025 of guide eyelit 1024 along the axial direction of guide eyelit 1024。Generally, one end being provided with protuberance of guide eyelit 1024 is end of incoming cables, and this jag of guide eyelit 1024 is leading-out terminal, and yarn is entered guide eyelit 1024 by end of incoming cables, leading-out terminal derive。The jag of this guide eyelit 1024 is generally toward the direction of the thread tube 221 of buffer unit 20。
The joint of described protuberance 1025 and guide eyelit 1024 port is provided with arc angling。Preferably, being relatively large in diameter of this arc angling, at least should more than the edge thickness of protuberance 1025, make one comparatively mild arc of joint formation of protuberance 1025 and guide eyelit 1024, be conducive to the contact area improving yarn with guide eyelit 1024, reduce the yarn poteye 102 abrasion to high-speed mobile yarn, effectively reduce the problems such as jag or abrasion that yarn causes by existing feed carrier。
By applying above-mentioned thread board 10, also obtain a kind of feed carrier, as shown in Figure 5, this feed carrier except including above-mentioned thread board 10, feed carrier also includes buffer unit 20, buffer unit 20 includes cylinder 21 and buffering yarn guide 22, the quantity of buffering yarn guide 22 is identical with the quantity of the yarn poteye in yarn guiding trough 101, and cylinder 21 promotes buffering yarn guide 22 to rotate along a fixed rotating shaft, and buffering yarn guide 22 is provided with thread tube 221；Described buffer unit 20 is arranged at the lower section of described thread board 10, and a side of thread board 10 is towards thread tube 221, and the axial direction of thread tube 221 is towards thread board 10。
Described buffering yarn guide 22 is respectively arranged with promotion arm 222 and tension arm 223 along the radial direction of fixed rotating shaft 23, arm 222 and tension arm 223 is promoted to be respectively facing the direction away from fixed rotating shaft 23, extend to along different angles to the outside of fixed rotating shaft 23, preferably, promoting arm 222 and tension arm 223 to be mutually perpendicular to, promoting arm 222 relative tension arm 223 is that the direction towards thread board 10 is arranged closer to cylinder 21 place and promotion arm 222；The push rod promoting arm 222 and cylinder 21 leans, cylinder 21 push rod promotes buffering yarn guide 22 to rotate, thread tube 221 moves downward, a downward tension force is applied to the yarn in thread tube 221, arm 222 is promoted to be connected with buffer spring, the other end of buffer spring is connected on the installing rack 300 of thread board 10, it is possible to drives thread board 10 to be bent downwardly and rocks；Curved in the radial direction at fixed rotating shaft 23 of tension arm 223, downwards or be directed away from the direction bending of thread board 10, thread tube 221 is arranged at the end side towards thread board 10 of tension arm 223。
The bottom of described thread board 10 is connected by stator 200 is fixing with the top end face of cylinder 21, and generally, stator 200 is connected with cylinder 21 bolt, and thread board body 100 tilts towards the direction of thread tube 221。
Applying the footwear machine that above-mentioned feed carrier obtains, this feed carrier is for guiding the yarn of footwear machine, and provides a buffering tension force, keeps the steady conveying of yarn, and decreases the damage to yarn to greatest extent。
In a word, the foregoing is only presently preferred embodiments of the present invention, all equalizations made according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention。
Claims (9)
1. a thread board, for the yarn of footwear machine is guided, it is characterized in that, including thread board body (100) and stator (200), thread board body (100) is provided with at least one spaced yarn guiding trough (101) that is parallel to each other, the yarn poteye (102) can slided along yarn guiding trough (101) is installed in yarn guiding trough (101), the length direction of yarn guiding trough (101) is towards stator (200), one end of stator (200) is fixing with thread board body (100) to be connected, the other end of stator (200) is directed away from the direction of thread board body (100), in an angle between stator (200) and thread board body (100)；Described thread board body (100) is additionally provided with an installing rack (300) for connecting buffer spring, installing rack (300) is by obtaining a part for thread board body (100) after thread board body (100) curving, installing rack (300) and stator (200) are positioned at thread board body (100) the same side, and installing rack (300) is respectively facing different directions from stator。
2. thread board according to claim 1, it is characterised in that installing rack (300) is positioned at thread board body (100) middle part。
3. thread board according to claim 1, it is characterized in that, described yarn poteye (102) includes porcelain eye body (1021), retainer ring (1022) and sliding shim (1023), porcelain eye body (1021) is ringwise, annular inboard is guide eyelit (1024), the port of guide eyelit (1024) one end is provided with along the prominent protuberance (1025) of the radial direction of guide eyelit (1024), retainer ring (1022) and sliding shim (1023) are sheathed on porcelain eye body (1021) outside respectively, sliding shim (1023) is positioned between protuberance (1025) and retainer ring (1022), yarn guiding trough (101) is clamped between sliding shim (1023) and protuberance (1025)。
4. thread board according to claim 3, it is characterised in that the other end away from protuberance (1025) of guide eyelit (1024) is prominent to the direction away from protuberance (1025) of guide eyelit (1024) along the axial direction of guide eyelit (1024)。
5. thread board according to claim 3, it is characterised in that the joint of described protuberance (1025) and guide eyelit (1024) port is provided with arc angling。
6. apply the feed carrier that the arbitrary described thread board of the claims 1-5 obtains for one kind, it is characterized in that, also include buffer unit (20), buffer unit (20) includes cylinder (21) and buffering yarn guide (22), cylinder (21) promotes buffering yarn guide (22) to rotate along a fixed rotating shaft, and buffering yarn guide (22) is provided with thread tube (221)；Described buffer unit (20) is arranged at the lower section of described thread board (10), and a side of thread board (10) is towards thread tube (221)。
7. feed carrier according to claim 6, it is characterised in that described buffering yarn guide (22) is respectively arranged with promotion arm (222) and tension arm (223) along the radial direction of fixed rotating shaft (23)；The push rod promoting arm (222) and cylinder (21) leans, and promotes arm (222) to be connected with buffer spring；Tension arm (223) is curved in the radial direction fixed rotating shaft (23), and thread tube (221) is arranged at the end of tension arm (223)。
8. feed carrier according to claim 6, it is characterised in that the bottom of described thread board (10) is fixing with the top end face of cylinder (21) to be connected, and thread board body (100) tilts towards the direction of thread tube (221)。
9. apply the footwear machine that the arbitrary described feed carrier of the claims 6-8 obtains for one kind。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728358.1A CN103668756B (en) | 2013-12-25 | 2013-12-25 | Thread board, feed carrier and footwear machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728358.1A CN103668756B (en) | 2013-12-25 | 2013-12-25 | Thread board, feed carrier and footwear machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668756A CN103668756A (en) | 2014-03-26 |
| CN103668756B true CN103668756B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310728358.1A Active CN103668756B (en) | 2013-12-25 | 2013-12-25 | Thread board, feed carrier and footwear machine |
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| Country | Link |
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| CN (1) | CN103668756B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041733A (en) * | 1975-04-03 | 1977-08-16 | Elitex | Yarn guide control |
| EP1136608A2 (en) * | 2000-03-17 | 2001-09-26 | MATEC S.p.A. | Device for dispensing at least one thread at a feed or drop of a circular machine for knitting hosiery or the like, particularly for single-cylinder circular machines |
| CN1821472A (en) * | 2006-03-17 | 2006-08-23 | 东华大学 | Large bobbin radius single side weft-knitting three-thread plating feeder |
| CN201971980U (en) * | 2010-12-25 | 2011-09-14 | 俞忠良 | Yarn guide and footwear machine employing same |
| CN102311015A (en) * | 2010-07-09 | 2012-01-11 | 赵国超 | Yarn guide plate adjusting device of hosiery knitter |
| CN103255567A (en) * | 2013-05-24 | 2013-08-21 | 江苏千里马袜业有限公司 | Yarn guide mechanism of hosiery machine |
| CN203700690U (en) * | 2013-12-25 | 2014-07-09 | 浙江叶晓针织机械有限公司 | Yarn guide plate, yarn guider and hosiery loom |
-
2013
- 2013-12-25 CN CN201310728358.1A patent/CN103668756B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041733A (en) * | 1975-04-03 | 1977-08-16 | Elitex | Yarn guide control |
| EP1136608A2 (en) * | 2000-03-17 | 2001-09-26 | MATEC S.p.A. | Device for dispensing at least one thread at a feed or drop of a circular machine for knitting hosiery or the like, particularly for single-cylinder circular machines |
| CN1821472A (en) * | 2006-03-17 | 2006-08-23 | 东华大学 | Large bobbin radius single side weft-knitting three-thread plating feeder |
| CN102311015A (en) * | 2010-07-09 | 2012-01-11 | 赵国超 | Yarn guide plate adjusting device of hosiery knitter |
| CN201971980U (en) * | 2010-12-25 | 2011-09-14 | 俞忠良 | Yarn guide and footwear machine employing same |
| CN103255567A (en) * | 2013-05-24 | 2013-08-21 | 江苏千里马袜业有限公司 | Yarn guide mechanism of hosiery machine |
| CN203700690U (en) * | 2013-12-25 | 2014-07-09 | 浙江叶晓针织机械有限公司 | Yarn guide plate, yarn guider and hosiery loom |
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| Publication number | Publication date |
|---|---|
| CN103668756A (en) | 2014-03-26 |
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Denomination of invention: Yarn guide plate, yarn guider and hosiery loom Effective date of registration: 20170711 Granted publication date: 20160622 Pledgee: Bank of Beijing Limited by Share Ltd. Shaoxing Zhuji branch Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: 2017330000063 |
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Denomination of invention: Yarn guide plate, yarn guider and hosiery loom Effective date of registration: 20180720 Granted publication date: 20160622 Pledgee: Bank of Beijing Limited by Share Ltd. Shaoxing Zhuji branch Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: 2018330000194 |
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Denomination of invention: Yarn guide plate, yarn guide device and hosiery loom Effective date of registration: 20220728 Granted publication date: 20160622 Pledgee: Zhibu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YEXIAO KNITTING MACHINERY Co.,Ltd. Registration number: Y2022980011469 |
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