CN103276526A - Warp knitting machine controlling tension conveniently - Google Patents
Warp knitting machine controlling tension conveniently Download PDFInfo
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- CN103276526A CN103276526A CN2013101516728A CN201310151672A CN103276526A CN 103276526 A CN103276526 A CN 103276526A CN 2013101516728 A CN2013101516728 A CN 2013101516728A CN 201310151672 A CN201310151672 A CN 201310151672A CN 103276526 A CN103276526 A CN 103276526A
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- knitting machine
- warp knitting
- tension force
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Abstract
The invention relates to a warp knitting machine controlling tension conveniently. The warp knitting machine controlling tension conveniently comprises a warp knitting machine main machine, an adjustable yarn passing rod device and a tension compensation device, wherein the number of adjustment blocks of each set of adjustment block assembly of the adjustable yarn passing rod device is two or more than two, the adjustment blocks of each set of adjustment block assembly are connected in series through a yarn passing rod simultaneously penetrating two adjacent yarn passing rod installation holes, one ends of tension swing arms of the tension compensation device are arranged on tension rods of the warp knitting machine, the tension swing arms on the different tension rods are connected for transmission through a swing arm synchronous connecting rod, one of the tension swing arms is connected with an eccentric wheel driving the tension swing arm to swing for transmission through a pulling rod, and a main shaft drives the eccentric wheel through an eccentric wheel driving mechanism. The warp knitting machine controlling tension conveniently has the advantages that the adjustable yarn passing rod device is combined with the tension compensation device, tension compensation of yarns is better achieved, and the tension of all the yarns is made to be uniform.
Description
Technical field
The present invention relates to a kind of textile machine, particularly a kind of warp knitting machine of being convenient to tension force control.
Background technology
Existing warp loom yarn tension compensating device is tradition relatively, because the Jacquard comb plays the jacquard weave effect in braiding, so therefore yarn warp run-in difference adopts the creel warp let-off, therefore the tension force of every one thread is all different.
As shown in Figure 1, traditional tensioner mainly by fan-shaped sprocket 1-7, returning spring 1-5, be fixed on left and right sidesing wall plate set bolt 1-1, be installed in rotating tension rail on the machine and the tension piece 1-9 that is fixedly mounted on the described tension rail constitutes; Wherein, fan-shaped sprocket 1-7 is connected by chain 1-6 with returning spring 1-5, the other end of returning spring 1-5 is fixed on the wallboard by dog 1-3, clamp 1-2, set bolt 1-1, this compensation arrangement makes tension piece 1-9 reciprocating motion by the elastic force of returning spring 1-5, thereby reaches the tension stability of yarn.When warp knitting machine is worked, main shaft whenever turns around, looping mechanism carries out a reciprocating motion, when lopping, when knitting needle fills up yarn at every turn and presses yarn, to the tension band dynamic tension sheet 1-9 of yarn, and by fan-shaped sprocket 1-7 drive returning spring 1-5, guarantee that by returning spring 1-5 pulling force tension piece 1-9 swings up and down once, compensates yarn tension with this.Yarn was from creel when existing warp knitting machine was worked, pass through yarn passing rod, lever jack, tension piece 1-9, again through knitting the braiding, compensate yarn tension by said method, guarantee carrying out smoothly of lopping campaign with this, but, yarn has following shortcoming with this tension compensating mechanism when weaving, because lopping only moves reciprocatingly during braiding, be to fill up yarn and press the yarn stage when accordingly yarn being produced tension force, can finish by this device the tension force of yarn is controlled this moment, and during the lopping campaign the needed tension compensating of yarn not only in the time of these two, tension force also need in time compensate when traversing and lopping, when yarn during in lopping suffered tension force bigger, and knitting needle because yarn tension can not get timely compensation, causes excessive causing of the suffered yarn tension of knitting needle to be out of shape when pendulum is about to knocking over to the rearmost position, thereby usually cause machine to produce snagging, thereby influence the operating rate of machine.
Existing tension compensating mechanism can only be controlled other all yarns by the yarn of tension simultaneously, can not control the tension force of every one thread, more can not guarantee the uniformity of every one thread tension force, thereby make between the cloth cover warp of production apart from disunity, thereby influence the planarization of cloth cover.
Summary of the invention
Technical problem to be solved by this invention is: a kind of warp knitting machine of being convenient to tension force control is provided, can guarantees the permanent tension force braiding of yarn in knitting cycle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of warp knitting machine of being convenient to tension force control, comprise the warp knitting machine main frame, installing rack, the yarn carriage, can regulate yarn passing rod device and tension compensating mechanism, can regulate the yarn passing rod device and comprise yarn passing rod, lay respectively at regulating block assembly and the mount pad of yarn passing rod both sides, yarn passing rod is installed by the regulating block assembly that lays respectively at the yarn passing rod both sides, the quantity of the regulating block in every group of regulating block assembly has more than two and two, the two ends of regulating block have the yarn passing rod installing hole respectively, regulating block in every group of regulating block assembly is connected in series by the yarn passing rod that passes adjacent two yarn passing rod installing holes simultaneously, have at regulating block and to enter the dog screw that yarn bar installing hole positions regulating block, one of them regulating block in the regulating block assembly is fixedly mounted on the mount pad, and mount pad is installed on the installing rack; The tension rail of tension compensating mechanism is arranged on the top of warp knitting machine main frame, can regulate the yarn passing rod device and be arranged between the tension rail and yarn carriage of tension compensating mechanism by installing rack.The tension force of every one thread is all different when the creel warp let-off, by this yarn passing rod device control yarn tension when the warp let-off, better realizes the tension compensating of yarn, makes the unification of every one thread tension force.
Tension compensating mechanism comprises the main shaft of tension force swing arm, swing arm synchronising (connecting) rod, eccentric wheel, eccentric wheel driving mechanism and warp knitting machine main frame, one end of tension force swing arm is installed on the tension rail of warp knitting machine, connect transmission by the swing arm synchronising (connecting) rod between the tension force swing arm on the differential tension bar, one of them tension force swing arm by pull bar with drive the tension force swing arm swingingly eccentric wheel is connected transmission, main shaft is by eccentric wheel driving mechanism driving eccentric wheel.Because warp knitting machine braiding lopping campaign is by main shaft control, and tension piece to swing up and down also be to be controlled by main shaft, both have synchronism, can control yarn tension when the warp let-off better, realize the tension compensating of yarn better.
Each yarn passing rod installing hole of regulating block is equipped with two dog screws.
One of them regulating block in the regulating block assembly is installed on the mount pad by construction bolt.
Particularly, the eccentric wheel driving mechanism comprises main shaft synchronizing wheel, eccentric synchronizing wheel, intermediate propeller shaft, is with and compensates seat synchronously, the coaxial installation on intermediate propeller shaft of eccentric wheel and eccentric synchronizing wheel, intermediate propeller shaft is installed on the compensation seat, the compensation seat is installed on the equipment wallboard, the main shaft synchronizing wheel is installed on the main shaft, connects by being with synchronously between main shaft synchronizing wheel and the eccentric synchronizing wheel.
Particularly, have swing arm amplitude of oscillation regulating tank in the tension force swing arm, pull bar is connected transmission by swing arm amplitude of oscillation regulating tank with the tension force swing arm.
Further limit, the swing arm synchronising (connecting) rod is connected transmission by swing arm amplitude of oscillation regulating tank with the tension force swing arm.
The invention has the beneficial effects as follows: originally can regulate yarn passing rod device and tension compensating mechanism and combine, better realize the tension compensating of yarn, make the unification of every one thread tension force.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples;
Fig. 1 is the structural representation of the tension compensating mechanism of traditional warp knitting machine;
Fig. 2 is the structural representation of warp knitting machine tension compensating mechanism of the present invention;
Fig. 3 is the structural representation with warp knitting machine of tension compensating mechanism of the present invention;
Fig. 4 be drag hook of the present invention with the tension force swing arm be connected the drive mechanism schematic diagram;
Fig. 5 is the structural representation of regulating the yarn passing rod device of the present invention;
Among the figure, 1-1. set bolt, 1-2. clamp, 1-3. dog, 1-5. returning spring, 1-6. chain, 1-7. fan-shaped sprocket, 1-8. tension piece, 2-1. creel, 2-2. warp knitting machine main frame, the 2-3. installing rack, 2-4. can regulate the yarn passing rod device, 3-1. main shaft, 3-2. main shaft synchronizing wheel, 3-3. intermediate propeller shaft, 3-4. eccentric wheel, 3-5. compensate seat, 3-6. pull bar, 3-8. the swing arm synchronising (connecting) rod, the swing arm of 3-9. tension force, 3-10. tension rail.
The specific embodiment
Shown in Fig. 2,3,4 and 5, a kind of warp knitting machine of being convenient to tension force control, comprise warp knitting machine main frame 2-2, installing rack 2-3, yarn carriage, can regulate yarn passing rod device 2-4 and tension compensating mechanism, the yarn carriage is creel 2-1, yarn is from creel 2-1, through regulating the one-tenth coil apparatus that yarn passing rod device 2-4, tension compensating mechanism enter warp knitting machine main frame 2-2.
Can regulate yarn passing rod device 2-4 and comprise yarn passing rod 4-2, lay respectively at regulating block assembly and the mount pad 4-4 of yarn passing rod 4-2 both sides, yarn passing rod 4-2 installs by the regulating block assembly that lays respectively at yarn passing rod 4-2 both sides, the quantity of regulating block 4-5 in every group of regulating block assembly has more than two and two, the two ends of regulating block 4-5 have the yarn passing rod installing hole respectively, regulating block 4-5 in every group of regulating block assembly is connected in series by the yarn passing rod 4-2 that passes adjacent two yarn passing rod installing holes simultaneously, have at regulating block 4-5 and to enter the dog screw 4-3 that yarn bar installing hole positions regulating block 4-5, one of them regulating block 4-5 in the regulating block assembly is fixedly mounted on the mount pad 4-4, and mount pad 4-4 is installed on the installing rack 2-3.By regulating the angle between the regulating block 4-5, can regulate the tension force through the yarn of yarn passing rod.
Tension compensating mechanism comprises tension force swing arm 3-9, swing arm synchronising (connecting) rod 3-8, eccentric wheel 3-4, the main shaft 3-1 of eccentric wheel driving mechanism and warp knitting machine main frame 2-2, the end of tension force swing arm 3-9 is installed on the tension rail 3-10 of warp knitting machine, connect transmission by swing arm synchronising (connecting) rod 3-8 between the tension force swing arm 3-9 on the differential tension bar 3-10, one of them tension force swing arm 3-9 by pull bar 3-6 and driving tension force swing arm 3-9 swingingly eccentric wheel 3-4 be connected transmission, main shaft 3-1 drives eccentric wheel 3-4 by the eccentric wheel driving mechanism, through simulative optimization, eccentric throw the best is 6 millimeters.
Tension compensating mechanism is arranged on the top of warp knitting machine main frame 2-2, can regulate the yarn passing rod device and be arranged between the tension rail 3-10 and creel 2-1 of tension compensating mechanism by installing rack 2-3.
The eccentric wheel driving mechanism comprises main shaft synchronizing wheel 3-2, eccentric synchronizing wheel, intermediate propeller shaft 3-3, is with and compensates a 3-5 synchronously, the coaxial installation on intermediate propeller shaft 3-3 of eccentric wheel 3-4 and eccentric synchronizing wheel, intermediate propeller shaft 3-3 is installed on the compensation seat 3-5, compensation seat 3-5 is installed on the equipment wallboard, main shaft synchronizing wheel 3-2 is installed on the main shaft 3-1, connects by being with synchronously between main shaft synchronizing wheel 3-2 and the eccentric synchronizing wheel.
Have swing arm amplitude of oscillation regulating tank on the tension force swing arm 3-9, pull bar 3-6 is connected transmission by swing arm amplitude of oscillation regulating tank with tension force swing arm 3-9.
Swing arm synchronising (connecting) rod 3-8 is connected transmission by swing arm amplitude of oscillation regulating tank with tension force swing arm 3-9.
The course of work of tension compensating mechanism is as follows: main shaft 3-1 drives main shaft synchronizing wheel 3-2 rotation fixed thereon, main shaft synchronizing wheel 3-2 is by the eccentric synchronizing wheel rotation of band drive synchronously, eccentric synchronizing wheel drives eccentric wheel 3-4 rotation, eccentric wheel 3-4 is by pull bar 3-6, tension force swing arm 3-9 drives tension rail 3-10 reciprocally swinging, realize the permanent tension force of yarn reaching synchronism by swing arm synchronising (connecting) rod 3-8 between tension rail 3-10 and the tension rail 3-10 by the angle of adjusting main shaft 3-1 and eccentric wheel 3-4.As shown in Figure 4, for improving the amplitude of fluctuation of tension piece, can adjust distance between the connector of pull bar 3-6 and the tension rail 3-10, satisfy different demands.
Claims (7)
1. be convenient to the warp knitting machine that tension force is controlled for one kind, it is characterized in that: comprise warp knitting machine main frame (2-2), installing rack (2-3), yarn carriage, can regulate yarn passing rod device and tension compensating mechanism,
Can regulate the yarn passing rod device and comprise yarn passing rod (4-2), lay respectively at regulating block assembly and the mount pad (4-4) of yarn passing rod (4-2) both sides, yarn passing rod (4-2) is installed by the regulating block assembly that lays respectively at yarn passing rod (4-2) both sides, the quantity of the regulating block (4-5) in every group of regulating block assembly has more than two and two, the two ends of regulating block (4-5) have the yarn passing rod installing hole respectively, regulating block (4-5) in every group of regulating block assembly is connected in series by the yarn passing rod (4-2) that passes adjacent two yarn passing rod installing holes simultaneously, have at regulating block (4-5) and to enter the dog screw (4-3) that yarn bar installing hole positions regulating block (4-5), one of them regulating block (4-5) in the regulating block assembly is fixedly mounted on the mount pad (4-4), mount pad (4-4) is installed on the installing rack (2-3)
The tension rail of tension compensating mechanism (3-10) is arranged on the top of warp knitting machine main frame (2-2), can regulate the yarn passing rod device and be arranged between the tension rail and yarn carriage of tension compensating mechanism by installing rack (2-3).
2. the warp knitting machine of being convenient to tension force control according to claim 1, it is characterized in that: described tension compensating mechanism comprises tension force swing arm (3-9), swing arm synchronising (connecting) rod (3-8), eccentric wheel (3-4), the main shaft (3-1) of eccentric wheel driving mechanism and warp knitting machine main frame (2-2), one end of tension force swing arm (3-9) is installed on the tension rail (3-10) of warp knitting machine, connect transmission by swing arm synchronising (connecting) rod (3-8) between the tension force swing arm (3-9) on the differential tension bar (3-10), one of them tension force swing arm (3-9) by pull bar (3-6) with drive tension force swing arm (3-9) swingingly eccentric wheel (3-4) is connected transmission, main shaft (3-1) passes through eccentric wheel driving mechanism driving eccentric wheel (3-4).
3. the warp knitting machine of being convenient to tension force control according to claim 1 is characterized in that: each yarn passing rod installing hole outfit two dog screw (4-3) of described regulating block (4-5).
4. the warp knitting machine of being convenient to tension force control according to claim 1, it is characterized in that: one of them regulating block (4-5) in the described regulating block assembly is installed on the mount pad (4-4) by construction bolt (4-6).
5. the warp knitting machine of being convenient to tension force control according to claim 2, it is characterized in that: described eccentric wheel driving mechanism comprises main shaft synchronizing wheel (3-2), eccentric synchronizing wheel, intermediate propeller shaft (3-3), band and compensation (3-5) synchronously, eccentric wheel (3-4) and eccentric synchronizing wheel are gone up coaxial installation at intermediate propeller shaft (3-3), intermediate propeller shaft (3-3) is installed on the compensation seat (3-5), compensation seat (3-5) is installed on the equipment wallboard, main shaft synchronizing wheel (3-2) is installed on the main shaft (3-1), connects by being with synchronously between main shaft synchronizing wheel (3-2) and the eccentric synchronizing wheel.
6. the warp knitting machine of being convenient to tension force control according to claim 2, it is characterized in that: have swing arm amplitude of oscillation regulating tank in the described tension force swing arm (3-9), pull bar (3-6) is connected transmission by swing arm amplitude of oscillation regulating tank with tension force swing arm (3-9).
7. the warp knitting machine of being convenient to tension force control according to claim 6, it is characterized in that: described swing arm synchronising (connecting) rod (3-8) is connected transmission by swing arm amplitude of oscillation regulating tank with tension force swing arm (3-9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151672.8A CN103276526B (en) | 2013-04-26 | 2013-04-26 | Warp knitting machine controlling tension conveniently |
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| CN201310151672.8A CN103276526B (en) | 2013-04-26 | 2013-04-26 | Warp knitting machine controlling tension conveniently |
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| CN103276526A true CN103276526A (en) | 2013-09-04 |
| CN103276526B CN103276526B (en) | 2014-11-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787621A (en) * | 2015-01-09 | 2015-07-22 | 青岛科技大学 | Eccentric wheel type yarn tension controller |
| CN108193372A (en) * | 2018-01-05 | 2018-06-22 | 常州市赛嘉机械有限公司 | A kind of electronic tensile compensation method of width gauge double rib warp loom yarn |
| CN112458619A (en) * | 2020-11-04 | 2021-03-09 | 福建屹立智能化科技有限公司 | Warp knitting machine tension compensation device and tension control system |
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| JPS5438630U (en) * | 1978-03-27 | 1979-03-14 | ||
| DE2743571A1 (en) * | 1977-09-28 | 1979-03-29 | Artos Meier Windhorst Kg | DEVICE FOR ALIGNMENT OF DELAYS IN TEXTILE TRACKS |
| RU2076911C1 (en) * | 1992-06-09 | 1997-04-10 | Технологический университет Подолье | Tensioner for warp knitting machine |
| US5699681A (en) * | 1996-05-14 | 1997-12-23 | Albani Bayeux, Inc. | Method and apparatus for precision pattern knitting on a warp knitting machine |
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| CN201560288U (en) * | 2009-12-17 | 2010-08-25 | 常德纺织机械有限公司 | Yarn tension active compensation device for double needle bar warp knitting machine |
| CN102102272A (en) * | 2009-12-17 | 2011-06-22 | 常德纺织机械有限公司 | Tricot machine for short medium staple two-needle bar |
| CN202139401U (en) * | 2011-06-30 | 2012-02-08 | 常州市第八纺织机械有限公司 | Yarn distribution device |
| CN203295774U (en) * | 2013-04-26 | 2013-11-20 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine convenient for tension control |
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2013
- 2013-04-26 CN CN201310151672.8A patent/CN103276526B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2743571A1 (en) * | 1977-09-28 | 1979-03-29 | Artos Meier Windhorst Kg | DEVICE FOR ALIGNMENT OF DELAYS IN TEXTILE TRACKS |
| JPS5438630U (en) * | 1978-03-27 | 1979-03-14 | ||
| RU2076911C1 (en) * | 1992-06-09 | 1997-04-10 | Технологический университет Подолье | Tensioner for warp knitting machine |
| US5699681A (en) * | 1996-05-14 | 1997-12-23 | Albani Bayeux, Inc. | Method and apparatus for precision pattern knitting on a warp knitting machine |
| TW201002887A (en) * | 2008-07-15 | 2010-01-16 | Taining Machine Ind Co Ltd | Tension control device of yarn threads |
| CN201560288U (en) * | 2009-12-17 | 2010-08-25 | 常德纺织机械有限公司 | Yarn tension active compensation device for double needle bar warp knitting machine |
| CN102102272A (en) * | 2009-12-17 | 2011-06-22 | 常德纺织机械有限公司 | Tricot machine for short medium staple two-needle bar |
| CN202139401U (en) * | 2011-06-30 | 2012-02-08 | 常州市第八纺织机械有限公司 | Yarn distribution device |
| CN203295774U (en) * | 2013-04-26 | 2013-11-20 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine convenient for tension control |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787621A (en) * | 2015-01-09 | 2015-07-22 | 青岛科技大学 | Eccentric wheel type yarn tension controller |
| CN108193372A (en) * | 2018-01-05 | 2018-06-22 | 常州市赛嘉机械有限公司 | A kind of electronic tensile compensation method of width gauge double rib warp loom yarn |
| CN112458619A (en) * | 2020-11-04 | 2021-03-09 | 福建屹立智能化科技有限公司 | Warp knitting machine tension compensation device and tension control system |
| CN112458619B (en) * | 2020-11-04 | 2022-10-18 | 福建屹立智能化科技有限公司 | Warp knitting machine tension compensation device and tension control system |
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| CN103276526B (en) | 2014-11-12 |
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Address after: South Long Yue Lu, Wujin high tech Development Zone of Changzhou City, Jiangsu Province, No. 3 213164 Patentee after: Five Yang Textile Machinery Co., Ltd. Address before: South Long Yue Lu, Wujin high tech Development Zone of Changzhou City, Jiangsu Province, No. 3 213164 Patentee before: Changzhou Wujin Wuyang Textile Machinery Co., Ltd. |