CN104988655B - A kind of tensioner of tricot machine - Google Patents
A kind of tensioner of tricot machine Download PDFInfo
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- CN104988655B CN104988655B CN201510430190.5A CN201510430190A CN104988655B CN 104988655 B CN104988655 B CN 104988655B CN 201510430190 A CN201510430190 A CN 201510430190A CN 104988655 B CN104988655 B CN 104988655B
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- connecting rod
- tricot machine
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Abstract
The invention discloses a kind of thread tension device of tricot machine, including lever jack, connecting rod, sleeve, clamping plate, spring, yarn etc..The first lever jack of at least one is installed on the wallboard of tricot machine.Described connecting rod two ends are fixed on the wallboard of tricot machine.Described both sides clamping plate makes to be screwed in connecting rod, and groove is provided with clamping plate, and sleeve can be moved along groove.Described sleeve two ends are placed in the groove of clamping plate, and are connected by spring with connecting rod.Described spring one end is hooked in connecting rod, the other end is hooked on sleeve.Described yarn bypasses sleeve through lever jack and enters knitting zone.The thread tension device of the present invention, enough tension force actively can be provided during paving yarn to yarn, simultaneously during braiding, yarn tension can also be adjusted, the problems such as yarn tension is not enough is solved, the adjustable range of yarn tension is wider, simple in construction, simple to operate, processing cost is low, removes and installs conveniently.
Description
Technical field
The present invention relates to the servicing unit of tricot machine, the more particularly to thread tension device in these tricot machines.
Background technology
Tricot machine is when running well, and warp thread is unwind from warp beam, and cam system is sent into according to certain warp run-in,
Woven for loop-forming element, such process is referred to as the warp let-off.Complete the system referred to as feeding system of warp of this process.Feeding system of warp
The quality and flower pattern kind of warp knit product are directly affected, different warp knitting fabrics has different want to let-off motion and warp run-in
Ask, warp run-in must be controlled accurately, make it consistent with fabric structure, the fabric for meeting technological requirement could be formed.If sent
It is bad through amount control, Yarn break may be caused, production efficiency is influenceed, the density of fabric cannot guarantee that, fabric matter is influenceed
Amount.The importance of let-off mechanism as can be seen here, while the tension force of tricot machine is the important step of let-off mechanism.
At present, many tricot machines all using spring chain in succession sprocket wheel carry out tension compensating, so as to control tension force.These zero
Part motion is more, it is necessary to which butter lubricates on piece surface, and in machine running process, greasy dirt can pollute fabric, and to cleaning
Maintenance work is made troubles.And these parts are easy to wear, the life-span is shorter, it is often necessary to change, and reduces production efficiency.
Wang Zhanhong is invented《A kind of tension compensating mechanism of raschel machine》, application publication number is
CN201220053995.4, date of publication is on 02 20th, 2012, and the invention device includes transmission mechanism, eccentric shaft, tension force
Bar, flexible couplings etc., the device can in time compensate yarn tension, yarn tension regulation side when yarn lopping weaves
Just, the service life of bearing is long, and production efficiency is high, is useful in many comb raschel machines.
The tensioner of existing tricot machine, many devices are handed over complicated, it is impossible to ensure the uniform of yarn tension, have impact on and send
The accuracy and the uniformity of yarn, so as to be impacted to fabric quality and production efficiency.
The content of the invention
For above-mentioned problem, the present invention can design a kind of device for adjusting tension of yarn, solve during weaving
The tension recovery phenomenon of appearance, improves warp tension stability, and adjustable yarn scope is wider, to the species of yarn
There is no special requirement.
To solve above-mentioned technical problem, the present invention uses such a two-needle bar warp knit small sample loom device, the device
Including：Including lever jack, connecting rod, sleeve, clamping plate, spring, yarn etc., at least one is installed on the wallboard of tricot machine
One lever jack；Described connecting rod two ends are fixed on the wallboard of tricot machine；Described both sides clamping plate makes the company of being screwed in
On extension bar, groove is provided with clamping plate, sleeve can be moved along groove；Described sleeve two ends are placed in the groove of clamping plate, and
It is connected by spring with connecting rod；Described spring one end is hooked in connecting rod, the other end is hooked on sleeve；Described yarn warp
Lever jack bypasses sleeve and enters knitting zone.
Described lever jack is at least one, can be increased according to yarn radical, during lever jack quantity increase, should above and below
Staggered parallel is arranged, and spaced certain distance, so as to play a part of dividing sinker, many lever jacks are arranged on into tricot machine
On wallboard.
Described sleeve is placed in the groove of clamping plate, while the two ends of sleeve are connected with spring, by the stretching of spring,
Sleeve can be moved along groove direction in the groove of clamping plate.Roller bearing arrangement is installed in described sleeve inner, made
Sleeve so as to reduce the friction of yarn, and plays a part of sending yarn along the rotation of yarn direction is sent.
Described Boards wall is in connecting rod, clamping plate and connecting rod right angle setting, but the center line of clamping plate can not be along perpendicular
Nogata is to clamping plate tiltable sets angled, and inclined angle can be adjusted according to actual conditions such as the tension force of yarn pacifies
Dress.
After said apparatus, warp thread when bypassing sleeve by stress be in extended state, a large amount of warp thread in
During equal state, stress can gather together in yarn, polymerize principle according to stress, and all stress concentrations show the drawing to sleeve
Power, is delivered to spring so that spring tension is elongated, when the pulling force in yarn is reduced, spring starts to recover former by lever jack
It is stateful, force yarn to be tensioned, tension force is applied to yarn, solve warp thread in practical operation and, when being swung with sley bar, relax
The problem of yarn can not be fed to knitting needle is caused, the quality of fabric is improved.
During braiding, when yarn tension increases, by sleeve extension spring, now spring can also limit elongation,
So as to suitably adjust the tension force of yarn；When strain is relieved, spring contraction, now spring also has certain elongation, so as to increase
Big yarn tension, and this is simple in construction, and service life is long, is easy to operation, and adjustable range is wide, and yarn applicability is good.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of schematic perspective view of the tensioner of tricot machine of the invention.
Fig. 2 is a kind of front view of the tensioner of tricot machine of the invention.
Fig. 3 is a kind of side view of the tensioner of tricot machine of the invention.
Embodiment
Referring to a kind of tensioner of tricot machine shown in Fig. 1 to 3, including lever jack 1, connecting rod 2, sleeve 3, clamping plate 4,
Spring 5, yarn 6 etc., it is characterised in that：The first lever jack 1 of at least one is installed on the wallboard of tricot machine；Described connection
The two ends of bar 2 are fixed on the wallboard of tricot machine；Described both sides clamping plate 4 makes to be screwed in connecting rod 2, on clamping plate 4
Provided with groove, sleeve 3 can be moved along groove；The described two ends of sleeve 3 are placed in the groove of clamping plate 4, and by spring 5 with
Connecting rod 2 is connected；Described one end of spring 5 is hooked in connecting rod 2, the other end is hooked on sleeve 3；Described yarn 6 is through guide
Bar 1 bypasses sleeve 3 and enters knitting zone.
In the present invention, as shown in Figure 1, 2, described lever jack 1 is at least one, can be increased according to yarn radical
Plus, during 1 quantity increase of lever jack, should above and below staggered parallel arrangement, and spaced certain distance, so as to play the work of dividing sinker
With on the wallboard that many lever jacks 1 are arranged on to tricot machine.
Described sleeve 3 is placed in the groove of clamping plate 4, while the two ends of sleeve 3 are connected with spring 5, passes through spring 5
Flexibility 3 can be moved along groove direction in the groove of clamping plate 4.Roller bearing is installed inside described sleeve 3
Device, makes sleeve 3 along the rotation of yarn direction is sent, so as to reduce the friction of yarn.
As shown in Figure 1,3, described clamping plate 4 is fixed in connecting rod 2, clamping plate 4 and the right angle setting of connecting rod 2, but clamping plate 4
Center line can not vertically, the tiltable of clamping plate 4 set it is angled, inclined angle can according to yarn 6
The regulation of the actual conditions such as power is installed.
A kind of tensioner of tricot machine of the present invention, simple in construction, simple to operate, tension adjustment range is wide, passes through set
The rotation of cylinder 3, which can be adjusted, send yarn, and sleeve 3 is connected with spring 5, and yarn 6 is after sleeve 3 takes area into braiding, the tension force of yarn 6
Size can cause the movement of sleeve so that spring 5 produces stretching or compressed, while effect of the spring 5 with itself, adjust
The movement of sleeve 3, and then to adjust the Tensity size of yarn 6, tighten yarn 6 and do not relax, so as to meet the requirement of braiding, make volume
Knit smooth.
The embodiment to the present invention is described above.It is to be appreciated that the invention is not limited in upper
Specific embodiment is stated, those skilled in the art can make various modifications or modification within the scope of the claims, this
Have no effect on the essentiality content of the present invention.
Claims (4)
1. a kind of thread tension device of tricot machine, including lever jack (1), connecting rod (2), sleeve (3), clamping plate (4), spring
(5), it is characterised in that：At least one lever jack (1) is installed on the wallboard of tricot machine；Described connecting rod (2) two ends are fixed
On the wallboard of tricot machine；Described clamping plate (4) makes to be screwed in connecting rod (2), and groove is provided with clamping plate (4),
Sleeve (3) can be moved along groove；Described sleeve (3) two ends are placed in the groove of clamping plate (4), and by spring (5) with connecting
Extension bar (2) is connected；Described spring (5) one end is hooked in connecting rod (2), the other end is hooked on sleeve (3)；Yarn (6) is through leading
Yarn bar (1) bypasses sleeve (3) and enters knitting zone.
2. the thread tension device of tricot machine according to claim 1, it is characterised in that：Described lever jack (1) basis
Yarn radical is increased, during lever jack (1) quantity increase, should above and below staggered parallel arrangement, and spaced certain distance, from
And play a part of dividing sinker, on the wallboard that many lever jacks (1) are arranged on to tricot machine.
3. the thread tension device of tricot machine according to claim 1, it is characterised in that：Described sleeve (3) is placed on
In the groove of clamping plate (4), while the two ends of sleeve (3) are connected with spring (5), can be in folder by the flexibility (3) of spring (5)
Moved in the groove of plate (4) along groove direction, roller bearing arrangement is installed inside described sleeve (3), makes sleeve
(3) along the rotation of yarn direction is sent, so as to reduce the friction of yarn.
4. the thread tension device of tricot machine according to claim 1, it is characterised in that：Described clamping plate (4) is fixed on
In connecting rod (2), clamping plate (4) and connecting rod (2) right angle setting, the centerline dip of clamping plate (4) set angled, tilt
Angle according to the tension force actual conditions of yarn (6) adjust install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430190.5A CN104988655B (en) | 2015-07-17 | 2015-07-17 | A kind of tensioner of tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430190.5A CN104988655B (en) | 2015-07-17 | 2015-07-17 | A kind of tensioner of tricot machine |
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| Publication Number | Publication Date |
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| CN104988655A CN104988655A (en) | 2015-10-21 |
| CN104988655B true CN104988655B (en) | 2017-10-17 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862243A (en) * | 2016-04-26 | 2016-08-17 | 江南大学 | Online pre-treatment method for warp knitting weaving of high-strength and high-modulus fibers |
| CN107964728B (en) * | 2018-01-12 | 2024-03-19 | 泰山玻璃纤维有限公司 | Textile device for warp knitting fabric |
| CN108360140B (en) * | 2018-04-27 | 2023-09-29 | 常州市赛嘉机械有限公司 | Spacer yarn constant tension control mechanism of ultra-large gauge warp knitting machine |
| CN109914028B (en) * | 2019-04-18 | 2020-07-03 | 嘉兴市鑫诚经编有限公司 | Yarn tension adjusting device for compression roller of warp knitting machine |
| CN110079931B (en) * | 2019-06-04 | 2024-06-21 | 泉州鹏太机械有限公司 | Yarn path tension adjusting device for creel of warp knitting machine |
| CN114575012B (en) * | 2022-03-12 | 2023-05-26 | 江苏合源纺织科技有限公司 | Prevent weaving machine line layer carding unit of knot |
| CN114808265B (en) * | 2022-05-24 | 2024-04-16 | 五洋纺机有限公司 | Dead yarn tension adjusting device of anti-sticking |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204875054U (en) * | 2015-07-17 | 2015-12-16 | 天津工业大学 | Tension device of tricot machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014759A1 (en) * | 1990-05-08 | 1991-11-14 | Adalbert Guggemos | Yarn tension device for warping etc. - using closed loop mechanical system of rollers and levers controlling thread brake |
| DE19915952A1 (en) * | 1998-12-07 | 2000-10-12 | Dornier Gmbh Lindauer | Improved method for compensating the change in elongation or tension in a warp and weaving machine to carry out the method |
| CN201495365U (en) * | 2009-05-11 | 2010-06-02 | 王至昶 | Warp towing let-off device |
| CN102108599B (en) * | 2011-03-21 | 2012-05-02 | 孙嘉良 | Yarn tension control device of warp knitting machine |
| CN203700697U (en) * | 2014-02-09 | 2014-07-09 | 郑依福 | Yarn tension control mechanism of warp knitting machine |
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2015
- 2015-07-17 CN CN201510430190.5A patent/CN104988655B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204875054U (en) * | 2015-07-17 | 2015-12-16 | 天津工业大学 | Tension device of tricot machine |
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