CN102965825B - Knitting yarn conveying device - Google Patents
Knitting yarn conveying device Download PDFInfo
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- CN102965825B CN102965825B CN201210499798.XA CN201210499798A CN102965825B CN 102965825 B CN102965825 B CN 102965825B CN 201210499798 A CN201210499798 A CN 201210499798A CN 102965825 B CN102965825 B CN 102965825B
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Abstract
The invention relates to the field of knitting equipment. A knitting yarn conveying device comprises a casing as well as a driving belt pulley, a clutch, a yarn conveying wheel, a main shaft, a thread guiding frame, a yarn clamper, a yarn knot filter, a front detection rod, a yarn inlet porcelain ring, a rear detection rod and a yarn output frame which are mounted on the casing, wherein a sensor assembly is mounted on the yarn output frame and comprises a mounting frame, a sensor and a yarn output porcelain ring of the sensor. The knitting yarn conveying device has the advantages that the structure is novel; the sensor assembly can be conveniently dismounted and mounted and is high in stability after being mounted; the knitting yarn conveying device can be suitable for yarns with different thicknesses; and the constant yarn tension between the yarn conveying wheel and a knitting machine can be ensured whether the thickness of the yarns, namely the tension size, is greater or small.
Description
Technical field
The present invention relates to knitting equipment field, especially a kind of knitting yarn transport device.
Background technology
Knitting yarn transport device is the critical piece on knitting machine.Knitting yarn transport device mainly comprises housing and drive pulley, clutch, line-transmitting wheel, main shaft, lead frame, yarn gripper, knot filter, front feeler mounted thereto, enters yarn porcelain circle, rear feeler and go out creel, drive pulley and clutch are in the top of housing, line-transmitting wheel is in the below of housing, main shaft runs through housing up and down, main shaft top is connected with clutch with drive pulley, and bottom is connected with line-transmitting wheel.When work, transmission band on knitting machine drives the drive pulley on yarn-feeding device top to rotate, turn to line-transmitting wheel through clutch, main shaft, make line-transmitting wheel produce rotation, thereby the yarn pull-out on yarn cylinder, by being wrapped on the circumferential surface of line-transmitting wheel after lead frame, yarn gripper, knot filter, front feeler, the yarn porcelain circle that advances, after the yarn warp on line-transmitting wheel, feeler carries out operation with the knitting needle on the yarn porcelain circle supply knitting machine going out on creel simultaneously.
In existing knitting yarn transport device, front feeler is for monitoring yarn cylinder to whether proper motion of the yarn between line-transmitting wheel.Rear feeler is for monitoring line-transmitting wheel to whether proper motion of the yarn between knitting machine, and its effect is that after controlling broken yarn, knitting yarn transport device output signal stops machine.When the yarn using is more slightly that fighting capacity requires when larger to use rear feeler, yarn is through rear feeler bottom, when the yarn using is more carefully feeler after tension force requires hour generally not use, because whether line-transmitting wheel is constant to the tension force of yarn between knitting machine is the key that determines the knitting needle product quality on knitting machine, when the yarn using feeler after to be more carefully that tension force is less re-use, the weight of rear feeler can have influence on the tension force requirement of yarn, will affect the constant tension of line-transmitting wheel to yarn between knitting machine, also just affected the quality of the knitting needle product on knitting machine, but do not use rear feeler just cannot judge the motion state of yarn.In order to address the above problem, have and in some knitting yarn transport devices, added yarn inductor, its principle is, by inductor, the yarn of its corresponding position is carried out to taking pictures and comparing of timing, whether move by photo contrast judgement yarn, the problem that such knitting yarn transport device exists is that structure and the installation requirement of inductor is high, inductor is fixedly mounted on housing and just cannot removes, necessity that inductor does not just use in the time that the yarn using changes coarse yarn into, the use that is knitting yarn transport device has had limitation, the relative production cost that has just increased knitting yarn transport device; Although can remove when inductor is simply movably arranged on and does not use on housing, but inductor needs very high stability after installing, error while preventing from causing yarn imaging because of the shake of himself, make the installation of its motion state that is mistaken for yarn, especially inductor can not affect the tension force of line-transmitting wheel to yarn between knitting machine; In sum, also there is no in the market inductor dismounting easily, rear stability is installed high again, and is not affected the knitting yarn transport device of line-transmitting wheel to yarn tension between knitting machine.
Summary of the invention
The object of the invention is the deficiency existing in order to overcome above-mentioned existing knitting yarn transport device, a kind of novel structure is provided, can adapt to different thicknesses yarn and use, the knitting yarn transport device of easy accessibility.
In order to realize foregoing invention object, the present invention has adopted following technical scheme:
Knitting yarn transport device, comprise housing and drive pulley, clutch, line-transmitting wheel, main shaft, lead frame, yarn gripper, knot filter, front feeler mounted thereto, enter yarn porcelain circle, rear feeler and go out creel, drive pulley and clutch are in the top of housing, line-transmitting wheel is in the below of housing, main shaft runs through housing up and down, main shaft top is connected with clutch with drive pulley, and bottom is connected with line-transmitting wheel, lead frame, yarn gripper, knot filter, front feeler, enter yarn porcelain circle, line-transmitting wheel, rear feeler and go out creel successively the traffic direction along yarn inlet wire to outlet be arranged on housing, go out creel cross section and be inverted U-shaped, on two free ends of its bottom, be respectively equipped with the yarn porcelain circle passing for yarn, go out inductor assembly is installed on creel, inductor assembly is by installing rack, inductor and inductor yarn porcelain circle form, installing rack inner side is by fixed block and fixed screw is dismountable is arranged on out on creel, inductor is fixedly connected on installing rack, inductor bottom is provided with the induction mouth passing for yarn, inductor yarn porcelain circle is arranged on inductor and the outside of its position in inductor, go out two yarn porcelain circles on creel, the induction mouth of inductor bottom and inductor yarn porcelain circle are on same straight line, go out the yarn porcelain circle on creel inner side edge, the position that goes out yarn porcelain circle in creel outer side edges and inductor yarn porcelain circle oblique arrangement from high to low successively, go out in the outer side edges of creel and have installing port, the inner side of installing rack is provided with the hollow stationary pipes of inserting out in creel installing port, fixed block cross section is L-shaped, formed by the straight cutting bar being connected as a single entity and perpendicular plectrum, straight cutting bar inserts in the jack of hollow stationary pipes installing rack and to go out creel outer side edges clamping fixing, plectrum is stuck in hollow stationary pipes or goes out in creel outer side edges, and the fixed screw vertical with straight cutting bar locked hollow stationary pipes and fixed block through hollow stationary pipes sidewall, described fixed block is two, go out creel outer side edges the jack of hollow stationary pipes is divided into left and right two parts, the straight cutting bar of two fixed blocks inserts respectively wherein, the straight cutting bar of a fixed block is in going out the inner side of creel outer side edges, and the straight cutting bar of another piece fixed block is in going out the outside of creel outer side edges, the induction mouth of described inductor bottom is inverted U-shaped, and the inductive probe on inductor is arranged to inverted U-shaped along the sidewall of inverted U-shaped induction mouth, described go out creel be provided with yarn yarn gripper, between two yarn porcelain circles of the position of yarn yarn gripper on yarn frame.
As preferably, described in go out creel and fixed block is metalwork, installing rack and inductor housing are working of plastics.It is more firm that inductor assembly is installed.
As preferably, described in go out creel outer side edges and be provided with the installation sheet being connected as a single entity with it, yarn yarn gripper is fixed on installation sheet.The effect of yarn yarn gripper is to prevent yarn shake, and rear feeler or inductor are judged by accident.
Adopt the knitting yarn transport device of technique scheme, adopt going out creel and inductor assembly and being fixed by fixed block and fixed screw of special construction, inductor assembly is by fixed block and fixed screw is dismountable is arranged on out on creel, using thicker yarn is not use inductor assembly to remove easily, uses thinner yarn that inductor assembly can be installed easily and fast.Inductor assembly installation firm stable is good, can not affect the induction precision of inductor, especially go out the induction mouth of two yarn porcelain circles on creel, inductor bottom and inductor yarn porcelain circle on same straight line, yarn can not affect in the place's bending of a certain parts the tension force of its output, has guaranteed that the tension force of yarn yarn keeps constant.In sum, the advantage of this knitting yarn transport device is novel structure, and inductor assembly is dismounting easily, rear stability is installed high again, can adapt to different thicknesses yarn and use, can guarantee constant to yarn tension between knitting machine of line-transmitting wheel no matter the thickness of yarn is Tensity size.
Accompanying drawing explanation
Fig. 1: the structural representation of the embodiment of the present invention.
Fig. 2: the structural representation of inductor assembly in the embodiment of the present invention.
Fig. 3: the structural representation of fixed block in the embodiment of the present invention.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3, the present invention is described further.
Knitting yarn transport device as shown in Figure 1, Figure 2 and Figure 3, by housing 1 and drive pulley 11, clutch 12, line-transmitting wheel 13, main shaft 14, lead frame 15, yarn gripper 16, knot filter 17, front feeler 18 mounted thereto, enter yarn porcelain circle 19, rear feeler 20, go out creel 2, inductor assembly 3, fixed block 4 and fixed screw 5 and form.
Above-mentioned go out creel 2 and fixed block 4 are metalworks, installing rack 31 and inductor 32 housings are working of plastics.
While adopting thinner yarn work, the tension force of yarn requires the little rear feeler 20 that do not use.Transmission band on knitting machine drives drive pulley 11 to rotate, turn to line-transmitting wheel 13 through clutch 12, main shaft 14, make line-transmitting wheel 13 produce rotation, thereby the yarn pull-out on yarn cylinder, successively the below by lead frame 15, yarn gripper 16, knot filter 17, front feeler 18, be wrapped on the circumferential surface of line-transmitting wheel 13 after entering yarn porcelain circle 20, the yarn on line-transmitting wheel 13 carries out operation through two the yarn porcelain circles 21, the induction mouth 321 of inductor 32 bottoms and the knitting needle that inductor yarn porcelain circle 33 is supplied with on knitting machine that go out creel 2 bottoms successively simultaneously.In order to prevent yarn shake, yarn is through yarn yarn gripper 22, and go out the induction mouth 321 of two yarn porcelain circles 21 on creel 2, yarn yarn gripper 22, inductor bottom and inductor yarn porcelain circle 33 on same straight line, because the tension force of yarn requires little, and the inductor yarn porcelain circle 33 between the knitting needle on yarn porcelain circle 21 and knitting machine is equivalent in the effect that prevents yarn shake of having played a part, therefore in the time adopting thinner yarn work, above-mentioned yarn yarn gripper 22 must use.
While adopting thicker yarn work, the tension force of yarn requires large, feeler 20 after dismounting inductor assembly 3 uses.Yarn on line-transmitting wheel 13 through going out creel 2 bottoms two yarn porcelain circles 21, yarn yarn gripper 22 and after the knitting needle supplied with on knitting machine of the bottom of feeler 20 carry out operation.Because the tension force of yarn requires greatly, therefore need to use the yarn yarn gripper 22 that prevents yarn shake.
The knitting yarn transport device inductor assembly dismounting easily of said structure, is used with the yarn that adapts to different thicknesses, has expanded the scope of application of knitting yarn transport device.Inductor assembly installation firm stable is good, can not affect the induction precision of inductor.Go out the induction mouth of two yarn porcelain circles on creel, inductor bottom and inductor yarn porcelain circle on same straight line, yarn can not affect in the place's bending of a certain parts the tension force of its output, has guaranteed that the tension force of yarn yarn keeps constant.
Claims (3)
1. knitting yarn transport device, comprise housing and drive pulley, clutch, line-transmitting wheel, main shaft, lead frame, yarn gripper, knot filter, front feeler mounted thereto, enter yarn porcelain circle, rear feeler and go out creel, drive pulley and clutch are in the top of housing, line-transmitting wheel is in the below of housing, main shaft runs through housing up and down, main shaft top is connected with clutch with drive pulley, and bottom is connected with line-transmitting wheel, lead frame, yarn gripper, knot filter, front feeler, enter yarn porcelain circle, line-transmitting wheel, rear feeler and go out creel successively the traffic direction along yarn inlet wire to outlet be arranged on housing, it is characterized in that creel cross section is inverted U-shaped, on two free ends of its bottom, be respectively equipped with the yarn porcelain circle passing for yarn, go out inductor assembly is installed on creel, inductor assembly is by installing rack, inductor and inductor yarn porcelain circle form, installing rack inner side is by fixed block and fixed screw is dismountable is arranged on out on creel, inductor is fixedly connected on installing rack, inductor bottom is provided with the induction mouth passing for yarn, inductor yarn porcelain circle is arranged on inductor and the outside of its position in inductor, go out two yarn porcelain circles on creel, the induction mouth of inductor bottom and inductor yarn porcelain circle are on same straight line, go out the yarn porcelain circle on creel inner side edge, the position that goes out yarn porcelain circle in creel outer side edges and inductor yarn porcelain circle oblique arrangement from high to low successively, go out in the outer side edges of creel and have installing port, the inner side of installing rack is provided with the hollow stationary pipes of inserting out in creel installing port, fixed block cross section is L-shaped, formed by the straight cutting bar being connected as a single entity and perpendicular plectrum, straight cutting bar inserts in the jack of hollow stationary pipes installing rack and to go out creel outer side edges clamping fixing, plectrum is stuck in hollow stationary pipes or goes out in creel outer side edges, and the fixed screw vertical with straight cutting bar locked hollow stationary pipes and fixed block through hollow stationary pipes sidewall, described fixed block is two, go out creel outer side edges the jack of hollow stationary pipes is divided into left and right two parts, the straight cutting bar of two fixed blocks inserts respectively wherein, the straight cutting bar of a fixed block is in going out the inner side of creel outer side edges, and the straight cutting bar of another piece fixed block is in going out the outside of creel outer side edges, the induction mouth of described inductor bottom is inverted U-shaped, and the inductive probe on inductor is arranged to inverted U-shaped along the sidewall of inverted U-shaped induction mouth, described go out creel be provided with yarn yarn gripper, between two yarn porcelain circles of the position of yarn yarn gripper on yarn frame.
2. knitting yarn transport device according to claim 1, described in it is characterized in that, going out creel and fixed block is metalwork, installing rack and inductor housing are working of plastics.
3. knitting yarn transport device according to claim 1, goes out creel outer side edges and is provided with the installation sheet being connected as a single entity with it described in it is characterized in that, yarn yarn gripper is fixed on installation sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499798.XA CN102965825B (en) | 2012-11-28 | 2012-11-28 | Knitting yarn conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499798.XA CN102965825B (en) | 2012-11-28 | 2012-11-28 | Knitting yarn conveying device |
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| Publication Number | Publication Date |
|---|---|
| CN102965825A CN102965825A (en) | 2013-03-13 |
| CN102965825B true CN102965825B (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210499798.XA Active CN102965825B (en) | 2012-11-28 | 2012-11-28 | Knitting yarn conveying device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0568762A1 (en) * | 1992-03-17 | 1993-11-10 | Angelo Paggiaro | Electronic feeder apparatus for automatically controlling the tension of the yarn in a knitting machine and textile machines in general |
| US6270032B1 (en) * | 1999-04-03 | 2001-08-07 | Jen Hui Chen | Variable or steady yarn feeding apparatus |
| CN2745966Y (en) * | 2004-04-29 | 2005-12-14 | 陈仁惠 | Quantitative and variable quantity yarn feeding device |
| CN102704166A (en) * | 2012-06-08 | 2012-10-03 | 慈溪太阳洲纺织科技有限公司 | Yarn feeding device used on knitting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001151417A (en) * | 1999-11-29 | 2001-06-05 | Teijin Ltd | Yarn feed switching detector |
-
2012
- 2012-11-28 CN CN201210499798.XA patent/CN102965825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0568762A1 (en) * | 1992-03-17 | 1993-11-10 | Angelo Paggiaro | Electronic feeder apparatus for automatically controlling the tension of the yarn in a knitting machine and textile machines in general |
| US6270032B1 (en) * | 1999-04-03 | 2001-08-07 | Jen Hui Chen | Variable or steady yarn feeding apparatus |
| CN2745966Y (en) * | 2004-04-29 | 2005-12-14 | 陈仁惠 | Quantitative and variable quantity yarn feeding device |
| CN102704166A (en) * | 2012-06-08 | 2012-10-03 | 慈溪太阳洲纺织科技有限公司 | Yarn feeding device used on knitting machine |
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| CN102965825A (en) | 2013-03-13 |
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Address after: 315300 No. 189 Gutang Street Science and Technology Road, Cixi City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Sunzhou Electric Technology Co., Ltd. Address before: 315300 Science and Technology Road 189 Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi Taiyangzhou Textile Technology Co., Ltd. |
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