CN105019114A - Numerical controlled optional trimming machine - Google Patents
Numerical controlled optional trimming machine Download PDFInfo
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- CN105019114A CN105019114A CN201510386698.XA CN201510386698A CN105019114A CN 105019114 A CN105019114 A CN 105019114A CN 201510386698 A CN201510386698 A CN 201510386698A CN 105019114 A CN105019114 A CN 105019114A
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Abstract
The invention relates to a numerical controlled optional trimming machine. Each of the three sets of conjugate cams drives a crochet hook shaft, a presser foot shaft, scissor hub connection crochet hook, a presser foot and scissors, and a fourth set of conjugate cam drives the crochet hook shaft to reciprocatingly rotate to connect the crochet hook shaft. The numerical controlled optional trimming machine further comprises a numerical controlled motor, an eccentric wheel, an adjusting rod and an adjusting pin. Rotary swing arms comprises a driving swing arm and a driven swing arm parallelly arranged. Corresponding driving and driven adjusting holes are respectively arranged in the driving swing arm and the driven swing arm. The driving swinging arm is connected with fourth set of conjugating cam, and a driven swing arm sleeves the rotary arm on the crochet hook shaft through a rotary connecting rod. The numerical controlled motor is arranged on a case body, and connected with the eccentric wheel, and the eccentric wheel drives the adjusting rod to reciprocate along the vertical direction of the swing arm. Adjusting pins connected or disconnected with the driving or driven adjusting holes are connected on the adjusting rod.
Description
Technical field
The present invention relates to a kind of textile machine, is that a kind of numerical control can select plain edge machine specifically.
Background technology
The Tucked-in selvage apparatus that existing loom is equipped with, can weave plain edge fabric, also loose thread can be hooked fell by automatic shearing staplings yarn, inweave in selvedge by loom beating-up by loose thread, forms that fabric is neat, attractive in appearance, firmly plain edge.But itself and the same knitting device of loom, time on the loom being applied to gross requirements, long and short interval of beating up is weaved, and the crochet hook of Tucked-in selvage apparatus all hooks together weft end and folds into after long dozen latitude each time, exist and hook the hidden danger that a latitude hand-to-hand fight in tights latitude weft yarn destroys looping weaving structure, affect weave quality.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of structure simple, can according to weaving the long and short selection of times unified flanging after long dozen latitude that beats up, avoid hooking the problem that hand-to-hand fight in tights latitude weft yarn affects looping, the numerical control being conducive to improving weave quality can select plain edge machine.
The technical solution used in the present invention is: a kind of numerical control can select plain edge machine, comprises casing, hooked needle shaft, presser feet axle, scissors shaft, crochet hook, presser feet, scissors and four groups of conjugate cams, four groups of conjugate cams are arranged in casing, and three groups of conjugate cams of four groups of conjugate cams are all by being with the swing arm of rotor and connecting rod respectively in driving hooked needle shaft, presser feet axle and scissors shaft back and forth stretch out the hooked needle shaft that to be in transmission connection with indentation casing state, presser feet axle and scissors shaft, crochet hook, presser feet and scissors are arranged at hooked needle shaft respectively, presser feet axle, scissors shaft stretches out the outer end of casing, and the 4th group of conjugate cam is by being with the rotary swinging arm of rotor, swivel link, turning arm, in driving hooked needle shaft reciprocating rotary stateful connection hooked needle shaft, is characterized in that: also comprise numerical-control motor, eccentric wheel, adjusting rod and adjustment pin, described rotary swinging arm comprises the active swing arm and passive swing arm that be arranged in parallel, initiatively swing arm and passive swing arm is respectively equipped with corresponding active, passive adjustment hole, initiatively swing arm connects the 4th group of conjugate cam, passive swing arm is connected on the turning arm on hooked needle shaft through swivel link adapter sleeve, described numerical-control motor is arranged on casing, numerical-control motor connecting eccentric wheel, eccentric wheel drives adjusting rod in along swing arm up-and-down motion state, adjusting rod connects and active, the adjustment pin of passive adjustment hole pin conjunction or disengaged condition.
Further, described conjugate cam is grooved cam or cylindrical cam or dish type radial cams.
Further, described numerical-control motor connects loom control case or send latitude control cabinet.
Again further, described numerical-control motor is stepper motor or servomotor.
Four groups of conjugate cams of the present invention control hooked needle shaft respectively by the swing arm and connecting rod of being with rotor, presser feet axle, the axially reciprocating of scissors shaft and the motion of hooked needle shaft, crochet hook, presser feet and scissors executing agency are contained on 3 axles respectively, driven by 3 axles and make pressure, cut, the actions such as hook, after the weft yarn introduced to be beaten up by reed and is knitted by limit warp thread, presser feet just stretches out and clamps weft yarn, then by scissors, weft yarn spacing the 1st warp thread certain distance at filling cutter and limit warp thread is cut off, while weft yarn is jammed and cuts off, crochet hook also rotates between upper and lower opening, along with the relative motion of crochet hook and presser feet seat, weft yarn is hooked by crochet hook, weft end is just along with crochet hook brings selvedge into from presser feet seat.
Wherein the transmission of the 4th group of conjugate cam drive hooked needle shaft reciprocating rotary to realize by the active swing arm with rotor, passive swing arm and turning arm invagination that crochet hook hooks together weft end operate, the pin initiatively between swing arm and passive swing arm closes transmission and is closed by adjustment pin pin or throw off the active and passive adjustment hole decision on both; Numerical-control motor is according to loom control case or the long and short signal that beats up sending latitude control cabinet, after long dozen latitude terminates, control eccentric eccentric rotary promotes adjusting rod, adjusting rod drives the active and passive adjustment hole pin in adjustment pin and active and passive swing arm close or throw off, meet thus selective after hand-to-hand fight in tights latitude unified flanging, can effectively avoid crochet hook by mistake hook hand-to-hand fight in tights latitude weft yarn affect looped pile and damages weave quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the present invention's the 4th group of conjugate cam transmission structure schematic diagram.
In figure: casing 1, the first conjugate cam 2, scissors shaft 3, scissors 4, second conjugate cam 5, presser feet axle 6, presser feet 7, triple conjugation cam 8, hooked needle shaft 9, crochet hook 10, the 4th conjugate cam 11, initiatively swing arm 12, active adjustment hole 13, passive swing arm 14, passive adjustment hole 15, swivel link 16, numerical-control motor 17, eccentric wheel 18, adjusting rod 19, adjustment pin 20, turning arm 21, power input shaft 22, returning spring 23.
Detailed description of the invention
Be described further below in conjunction with drawings and Examples.
Shown in Fig. 1,2, a kind of numerical control can select plain edge machine to comprise casing 1, first conjugate cam 2, scissors shaft 3, scissors 4, second conjugate cam 5, presser feet axle 6, presser feet 7, triple conjugation cam 8, hooked needle shaft 9, crochet hook 10, the 4th conjugate cam 11, initiatively swing arm 12, passive swing arm 14, swivel link 16, numerical-control motor 17, eccentric wheel 18, adjusting rod 19, adjustment pin 20, turning arm 21, power input shaft 22 and returning spring 23.
Four groups of conjugate cams are arranged in casing 1, first conjugate cam 2 back and forth stretches out in driving scissors shaft 3 scissors shaft 4 be in transmission connection outside casing with indentation casing state by being with the swing arm of rotor and connecting rod, second conjugate cam 5 passes through to be with the swing arm of rotor and connecting rod back and forth to stretch out in driving presser feet axle 6 presser feet 7 be in transmission connection outside casing with indentation casing state, and triple conjugation cam 8 is drive hooked needle shaft 9 back and forth to stretch out the presser feet 10 be in transmission connection outside casing with indentation casing state by being with the swing arm of rotor and connecting rod; 4th group of conjugate cam 11 is by being with the active swing arm 12 of rotor, adjustment pin 20, passive swing arm 14, swivel link 16, turning arm 21 in driving hooked needle shaft 9 reciprocating rotary stateful connection hooked needle shaft 9, initiatively swing arm 12 and passive swing arm 14 are provided with mutually corresponding active and passive adjustment hole 13,15, initiatively swing arm connects the 4th group of conjugate cam, and passive swing arm is connected on the turning arm on hooked needle shaft through swivel link adapter sleeve; Numerical-control motor 17 is arranged on casing 1, numerical-control motor 17 connecting eccentric wheel 18, eccentric wheel 18 drives adjusting rod 19 to be along swing arm up-and-down motion state, adjusting rod 19 connects and closes or the adjustment pin 20 of disengaged condition with active and passive adjustment hole pin, and the setting of adjusting rod 19 in casing is driven by eccentric wheel 18 and to control its reciprocating motion along swing arm vertical direction with returning spring 23 elastic recovery.
In above-described embodiment, four groups of conjugate cams are connected on power input shaft 22, power input shaft 22 can synchronized links on loom main shaft, conjugate cam is grooved cam or cylindrical cam or dish type radial cams; Numerical-control motor can be connected to loom control case or send latitude control cabinet, reception control signal, and numerical-control motor can select stepper motor or servomotor, and returning spring 23 can be socketed on adjusting rod and pass the end of casing and cabinet exterior elasticity pushes against.The reciprocating motion of adjusting rod 23 also can be realized by the elastic telescopic of the reciprocal spring of magnet control.
Claims (4)
1. numerical control can select a plain edge machine, comprises casing, hooked needle shaft, presser feet axle, scissors shaft, crochet hook, presser feet, scissors and four groups of conjugate cams, four groups of conjugate cams are arranged in casing, and three groups of conjugate cams of four groups of conjugate cams are all by being with the swing arm of rotor and connecting rod respectively in driving hooked needle shaft, presser feet axle and scissors shaft back and forth stretch out the hooked needle shaft that to be in transmission connection with indentation casing state, presser feet axle and scissors shaft, crochet hook, presser feet and scissors are arranged at hooked needle shaft respectively, presser feet axle, scissors shaft stretches out the outer end of casing, and the 4th group of conjugate cam is by being with the rotary swinging arm of rotor, swivel link, turning arm, in driving hooked needle shaft reciprocating rotary stateful connection hooked needle shaft, is characterized in that: also comprise numerical-control motor, eccentric wheel, adjusting rod and adjustment pin, described rotary swinging arm comprises the active swing arm and passive swing arm that be arranged in parallel, initiatively swing arm and passive swing arm is respectively equipped with corresponding active, passive adjustment hole, initiatively swing arm connects the 4th group of conjugate cam, passive swing arm is connected on the turning arm on hooked needle shaft through swivel link adapter sleeve, described numerical-control motor is arranged on casing, numerical-control motor connecting eccentric wheel, eccentric wheel drives adjusting rod in along swing arm up-and-down motion state, adjusting rod connects and active, the adjustment pin of passive adjustment hole pin conjunction or disengaged condition.
2. a kind of numerical control according to claim 1 can select plain edge machine, it is characterized in that: described conjugate cam is grooved cam or cylindrical cam or dish type radial cams.
3. a kind of numerical control according to claim 1 can select plain edge machine, it is characterized in that: described numerical-control motor connects loom control case or send latitude control cabinet.
4. a kind of numerical control according to claim 1 or 3 can select plain edge machine, it is characterized in that: described numerical-control motor is stepper motor or servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386698.XA CN105019114B (en) | 2015-07-06 | 2015-07-06 | Numerical controlled optional trimming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386698.XA CN105019114B (en) | 2015-07-06 | 2015-07-06 | Numerical controlled optional trimming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019114A true CN105019114A (en) | 2015-11-04 |
| CN105019114B CN105019114B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386698.XA Active CN105019114B (en) | 2015-07-06 | 2015-07-06 | Numerical controlled optional trimming machine |
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| Country | Link |
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| CN (1) | CN105019114B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468138A (en) * | 2018-04-24 | 2018-08-31 | 绍兴通用提花机械有限公司 | A kind of double weft is around side loom |
| CN110424090A (en) * | 2019-08-24 | 2019-11-08 | 王勇 | A kind of optical margin mechanism of intelligent selection transmission |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2034487A (en) * | 1932-05-23 | 1936-03-17 | Firm Tefag Textil Finanz A G | Weaving in looms having nipper shuttles for drawing weft threads from stationary supplies |
| US3563280A (en) * | 1969-06-02 | 1971-02-16 | North American Rockwell | Method and apparatus for tucked-in selvage |
| US5158119A (en) * | 1990-08-29 | 1992-10-27 | Vamatex S.P.A. | Selvedge forming device for shuttleless looms with linear motor control system |
| US5718267A (en) * | 1995-10-16 | 1998-02-17 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in selvage forming device for a loom |
| CN2646167Y (en) * | 2003-08-04 | 2004-10-06 | 常熟纺织机械厂有限公司 | Tucked-in selvage apparatus |
| CN2767471Y (en) * | 2005-01-30 | 2006-03-29 | 常熟纺织机械厂有限公司 | Double hooked needle shaft control mechanism for apparatus for tucking selvage in middle |
| CN102108584A (en) * | 2010-12-16 | 2011-06-29 | 常熟纺织机械厂有限公司 | Transmission mechanism for passive edge folding device |
| CN202347206U (en) * | 2011-12-06 | 2012-07-25 | 上海中剑纺织机械有限公司 | Novel steel wire mesh flanging machine |
| CN203229715U (en) * | 2013-05-17 | 2013-10-09 | 新昌鹤群机械有限责任公司 | Drive mechanism of loom edge folding device |
-
2015
- 2015-07-06 CN CN201510386698.XA patent/CN105019114B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2034487A (en) * | 1932-05-23 | 1936-03-17 | Firm Tefag Textil Finanz A G | Weaving in looms having nipper shuttles for drawing weft threads from stationary supplies |
| US3563280A (en) * | 1969-06-02 | 1971-02-16 | North American Rockwell | Method and apparatus for tucked-in selvage |
| US5158119A (en) * | 1990-08-29 | 1992-10-27 | Vamatex S.P.A. | Selvedge forming device for shuttleless looms with linear motor control system |
| US5718267A (en) * | 1995-10-16 | 1998-02-17 | Tsudakoma Kogyo Kabushiki Kaisha | Tuck-in selvage forming device for a loom |
| CN2646167Y (en) * | 2003-08-04 | 2004-10-06 | 常熟纺织机械厂有限公司 | Tucked-in selvage apparatus |
| CN2767471Y (en) * | 2005-01-30 | 2006-03-29 | 常熟纺织机械厂有限公司 | Double hooked needle shaft control mechanism for apparatus for tucking selvage in middle |
| CN102108584A (en) * | 2010-12-16 | 2011-06-29 | 常熟纺织机械厂有限公司 | Transmission mechanism for passive edge folding device |
| CN202347206U (en) * | 2011-12-06 | 2012-07-25 | 上海中剑纺织机械有限公司 | Novel steel wire mesh flanging machine |
| CN203229715U (en) * | 2013-05-17 | 2013-10-09 | 新昌鹤群机械有限责任公司 | Drive mechanism of loom edge folding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468138A (en) * | 2018-04-24 | 2018-08-31 | 绍兴通用提花机械有限公司 | A kind of double weft is around side loom |
| CN108468138B (en) * | 2018-04-24 | 2024-04-09 | 绍兴通用提花机械有限公司 | Double-weft selvedge winding loom |
| CN110424090A (en) * | 2019-08-24 | 2019-11-08 | 王勇 | A kind of optical margin mechanism of intelligent selection transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019114B (en) | 2017-01-18 |
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Address after: 223220 Science and Technology Incubator Hospital of Fuqian Road, Huai'an District, Huai'an City, Jiangsu Province Patentee after: JIANGSU YOUCHENG CNC TECHNOLOGY CO., LTD. Address before: 225400 Shengli East Road, Huangqiao Town Industrial Park, Taixing City, Jiangsu Province Patentee before: JIANGSU YOUCHENG CNC TECHNOLOGY CO., LTD. |
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Address after: 225400 Taizhou Province, Taixing City, Huangqiao Town Industrial Park, No. East victory road, No. 9 Patentee after: JIANGSU YOUCHENG CNC TECHNOLOGY CO., LTD. Address before: 223220 Science and Technology Incubator Hospital of Fuqian Road, Huai'an District, Huai'an City, Jiangsu Province Patentee before: JIANGSU YOUCHENG CNC TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder |