CN103981627A - Yarn tension device for warp knitting machine - Google Patents
Yarn tension device for warp knitting machine Download PDFInfo
- Publication number
- CN103981627A CN103981627A CN201410221184.4A CN201410221184A CN103981627A CN 103981627 A CN103981627 A CN 103981627A CN 201410221184 A CN201410221184 A CN 201410221184A CN 103981627 A CN103981627 A CN 103981627A
- Authority
- CN
- China
- Prior art keywords
- yarn
- cylinder
- air
- pressure
- warp knitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009941 weaving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000010511 looping mechanism Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Knitting Machines (AREA)
Abstract
The invention discloses a yarn tension device for a warp knitting machine. The yarn tension device comprises a cylinder fixation seat, a cylinder, a cylinder pull head, a steel rope, a yarn through rod, rotary wheels, an air supply tube, a pressure gauge, a valve, an air storage tank, a tension spring, a yarn guide cap, a yarn and the like, wherein the rotary wheels are installed at the both ends of the yarn through rod, the tension spring is uniformly installed at the middle, and the yarn guide cap is clamped at the tail end of the tension spring; the yarn is woven by a machine table round the yarn guide cap; one end of the cylinder is located on the fixation seat, and the cylinder pull head at the other end is provided with the steel rope; the other end of the steel rope is fixed on the rotary wheel; in this way, the yarn through rod is tensioned as long as the cylinder works, thus tensioning the yarn guide cap; the air storage tank is installed on the machine table of the warp knitting machine, and an air compressor in a workshop is used for supplying air to the air storage tank; air in the air storage tank enters the cylinder through the air supply tube; a pressure in the cylinder is adjusted by a pressure adjusting valve, and the pressure is adjusted according to the tension of the yarn; the pressure display gauge is capable of displaying the air pressure during the working of the cylinder, thus facilitating operation.
Description
Technical field
The present invention relates to the servicing unit of warp knitting machine, especially a kind of thread tension device of warp knitting machine.
Background technology
Because the colored type of the woven fabric of warp knitting machine is different, raw material is different, and starting up speed is not equal, and the warp run-in of required yarn is also different, so the control of the tension force of warp knitting machine is link very important in weaving process.Tension force pine is easily caused Yarn relaxation, and fabric broken yarn is many, and woven designs is unintelligible plain.Tension force is tight, and pin part can be drawn partially by the yarn of tension, and affects the accuracy of needle gage, easily produces broken yarn, and the bad phenomenon such as dropped stitch and pin part quick abrasion, not only affect fabric quality, have also affected production efficiency.Warp knitting machine in the market generally all adopts the spring chain sprocket wheel of ining succession to carry out tension compensating, thereby controls tension force.During start, the reciprocating motion always of these machine components, so it is lubricated to need to scribble butter above.Along with the swing of sley bar, needle-bar, fabric is polluted in the easy splash of greasy dirt, destroys the image appearance of board, makes troubles to cleaning maintenance work.And these parts easily wear and tear, often need to change, reduced Homes Using TV.
At present on market, all warp knitting machines all exist this defect that stop line appears in cloth cover, warp knitting machine in start along with the swing of needle-bar, all yarns are also all followed swing, what in order to prevent yarn from swinging, produce is loose, in manufacturing the warp let-off of warp knitting machine, yarn is controlled according to normal line sending amount.When unexpected parking, while stopping sending yarn, normal thread-feeding amount, along with the inertia that needle-bar swings, just there will be unnecessary yarn, and at this moment unnecessary yarn is sent to after groove pin ditch, and while by the time starting shooting, cloth cover just there will be one than lastrow, to be listed as rare tissue again.The tensioner of existing warp knitting machine, can not control the tension force of every one thread, more can not guarantee the even of yarn tension, so not only accuracy and the uniformity of yarn sent in impact, distance disunity between the cloth cover warp that more makes to produce, thus quality and the production efficiency of cloth cover affected.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of thread tension device of warp knitting machine.
The present invention is achieved through the following technical solutions, a thread tension device for warp knitting machine, comprises cylinder holder, cylinder, cylinder pull head, steel cable, yarn passing rod, runner, air supply pipe, Pressure gauge, valve, air accumulator, tension spring, guide cap, yarn etc.Described cylinder holder is arranged on the wallboard or girder of warp knitting machine, and one end of described cylinder is positioned on holder, and the other end is equipped with a cylinder pull head, and described cylinder pull head is equipped with steel cable, and is detachably connected with steel cable.The other end of described steel cable is fixedly connected on the outer circumference surface of runner, and the outer ring of runner is provided with groove, and steel cable is coated on the cylindrical of runner along groove.Described runner is arranged on the two ends of yarn passing rod, and the tension spring of the equidirectional equidistant installation some of yarn passing rod, and the tail end of described tension spring clips guide cap.
Such scheme also comprises: on the board of warp knitting machine, air accumulator is housed, the gas of described air accumulator derives from air compressor machine, and the air compressor machine air feed in workshop is to air accumulator.Air in described air accumulator enters cylinder by air supply pipe, and cylinder has the sley bar tension that keeps steel cable structure, and constant the steady of guide bar shogging motion that be conducive to of cylinder pressure.Pressure in described cylinder is regulated by control valve, easy to operate.When cylinder operation, air pressure when Pressure gauge can demonstrate gas cylinder working condition, and then according to the size of yarn tension, carry out the size of adjusting cylinders internal pressure.When yarn, walking around yarn passing rod enters looping mechanism and weaves for board, now yarn passing rod will be strained, thus tension guide cap, and the degree of tightness of controlling yarn tension by guide cap guarantees even yarn tension, make the warp let-off stable accurate with warp run-in, thereby be beneficial to the raising of product quality and production efficiency.
The invention has the beneficial effects as follows: by this device, regulate the size of yarn tension, guarantee that air pressure is constant, yarn tension is stable.The bad problem such as broken yarn, dropped stitch and the parts depreciation of having avoided warp knitting machine to produce in running are fast, guarantees to send accuracy and the uniformity of yarn, and makes needle gage even, and cloth cover does not produce the defect of stop line.There is not the yarn degree of tightness problem on yarn passing rod in the present invention, thereby can because of the degree of tightness of yarn, not produce the weaving quality of cloth, guarantees that warp knitting machine is smooth, and grey quality is good, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the thread tension device of a kind of warp knitting machine of the present invention
Number in the figure explanation: 1-cylinder holder, 2-cylinder, 3-cylinder pull head, 4-steel cable, 5-yarn passing rod, 6-runner, 7-air supply pipe, 8-Pressure gauge, 9-valve, 10-air accumulator, 11-tension spring, 12-guide cap, 13-yarn.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in the figure, a kind of thread tension device of warp knitting machine, comprise cylinder holder (1), cylinder (2), cylinder pull head (3), steel cable (4), yarn passing rod (5), runner (6), air supply pipe (7), Pressure gauge (8), valve (9), air accumulator (10), tension spring (11), guide cap (12), yarn (13) etc., its principal character is that the size by yarn (13) tension force regulates pressure, assurance air pressure is constant, yarn (13) tension stability.
The thread tension device of described a kind of warp knitting machine is installed cylinder holder (1) on the wallboard of warp knitting machine or girder, and described cylinder holder (1) is provided with air inlet.It is upper that one end of described cylinder (2) is positioned at cylinder holder (1), and the other end is equipped with a cylinder pull head (3), and described cylinder pull head (3) is equipped with steel cable (4), and is detachably connected with steel cable (4).The other end of described steel cable (4) is fixedly connected on the outer circumference surface of runner (6), and runner (6) outer ring is provided with groove, and steel cable (4) is coated on the cylindrical of runner (6) along groove.Described runner (6) is arranged on the two ends of yarn passing rod (5), and the tension spring (11) of the equidirectional equidistant installation some of yarn passing rod (5), and the tail end of described tension spring (11) clips guide cap (12).When yarn (13), walking around yarn passing rod (5) is close to after guide cap (12), send into looping mechanism for braiding lopping, now yarn passing rod (5) will be strained, thereby drive the tension of guide cap (12), and guarantee yarn (13) even tension by the degree of tightness of guide cap (12) control yarn (13) tension force.
The thread tension device of described a kind of warp knitting machine is equipped with air accumulator (10) on the board of warp knitting machine, and the gas of described air accumulator (10) derives from air compressor machine, and the air compressor machine air feed in workshop is to air accumulator (10).Air in described air accumulator (10) enters cylinder (2) by air supply pipe (7), and cylinder (2) has the sley bar tension of maintenance steel cable (4) structure, and constant the steady of guide bar shogging motion that be conducive to of cylinder (2) pressure.When cylinder (2) is worked, air pressure when Pressure gauge (8) can demonstrate cylinder (2) duty, and the interior pressure of described cylinder (2) is regulated by control valve (9), at this moment control valve (9) can carry out according to the size of yarn (13) tension force the size of adjusting cylinders (2) internal pressure, to guarantee that the warp let-off is stable and warp run-in is accurate.
The thread tension device of a kind of warp knitting machine of the present invention, simple in structure, tension adjustment is effective, has not only solved warp knitting machine yarn (13) tension force control problem, the bad problem such as broken yarn, dropped stitch and the parts depreciation of also having avoided warp knitting machine to produce in running are fast.There is not yarn (13) the degree of tightness problem on yarn passing rod (5) in the present invention, thereby can because of the degree of tightness of yarn, not produce the weaving quality of cloth, makes warp knitting machine braiding smooth, and grey quality is good, and production efficiency is high.
The preferred embodiment that above-described embodiment is just done for a better understanding of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and are all covering scope of the present invention.
Claims (3)
1. the thread tension device of a warp knitting machine, comprise cylinder holder (1), cylinder (2), cylinder pull head (3), steel cable (4), yarn passing rod (5), runner (6), air supply pipe (7), Pressure gauge (8), valve (9), air accumulator (10), tension spring (11), guide cap (12), yarn (13) etc., its principal character is: the size by yarn (13) tension force regulates pressure, assurance air pressure is constant, and yarn tension is stable.
2. the thread tension device of a kind of warp knitting machine according to claim 1, on the wallboard of warp knitting machine or girder, cylinder holder (1) is installed, one end of described cylinder (2) is positioned on cylinder holder (1), the other end is equipped with a cylinder pull head (3), described cylinder pull head (3) is equipped with steel cable (4), the other end of steel cable (4) is fixedly connected on runner (6), runner (6) outer ring is provided with groove, steel cable (4) is coated on the cylindrical of runner (6) along groove, described runner (6) is arranged on the two ends of yarn passing rod (5), and the tension spring (11) of the equidirectional equidistant installation some of yarn passing rod (5), the tail end of described tension spring (11) clips guide cap (12).
3. the thread tension device of a kind of warp knitting machine according to claim 1, air accumulator (10) is housed on the board of warp knitting machine, the gas of described air accumulator (10) derives from air compressor machine, the air compressor machine air feed in workshop is to air accumulator (10), air in described air accumulator (10) enters cylinder (2) by air supply pipe (7), and the interior pressure of described cylinder (2) is regulated by valve (9), air pressure when described Pressure gauge (8) can show cylinder (2) work, when cylinder (2) is worked, pressure can drive the rotation of yarn passing rod (5), thereby drive the rotation of guide cap (12), and then by the size of guide cap (12) control yarn (13) tension force, and according to the size of yarn (13) tension force, carry out the size of adjusting cylinders (2) internal pressure, to guarantee the constant of tension force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221184.4A CN103981627B (en) | 2014-05-25 | 2014-05-25 | A kind of thread tension device of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221184.4A CN103981627B (en) | 2014-05-25 | 2014-05-25 | A kind of thread tension device of warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103981627A true CN103981627A (en) | 2014-08-13 |
| CN103981627B CN103981627B (en) | 2015-11-25 |
Family
ID=51273786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221184.4A Expired - Fee Related CN103981627B (en) | 2014-05-25 | 2014-05-25 | A kind of thread tension device of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103981627B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018650A (en) * | 2018-01-05 | 2018-05-11 | 常州市赛嘉机械有限公司 | A kind of electronics amplitude of oscillation control method of width gauge double rib warp loom interval yarn sley bar |
| 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 |
| CN108360140A (en) * | 2018-04-27 | 2018-08-03 | 常州市赛嘉机械有限公司 | The interval yarn constant tensile control mechanism of super large gauge tricot machine |
| CN112371754A (en) * | 2020-10-16 | 2021-02-19 | 四川汇源钢建科技股份有限公司 | Coiler mandrel driving rectangular pyramid structure and using method thereof |
| CN112538686A (en) * | 2020-11-26 | 2021-03-23 | 浙江省嵊州市绿园塑料网业有限公司 | Warp knitting machine constant tension control mechanism convenient for fixing two ends |
| CN115233363A (en) * | 2022-07-27 | 2022-10-25 | 厦门求特新材料有限公司 | Rear frame warp disc tension device of shuttleless ribbon loom |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578961A (en) * | 1991-01-22 | 1993-03-30 | Rindou Eng:Yugen | Device for yarn tension of warp knitting machine |
| CN2263117Y (en) * | 1996-04-19 | 1997-09-24 | 海门市海天纺织机械技术贸易部 | Pneumatic constant tension device for sizing machine |
| CN2858685Y (en) * | 2006-01-26 | 2007-01-17 | 江阴市第四纺织机械制造有限公司 | Warp tension retaining mechanism |
| CN201158749Y (en) * | 2008-03-05 | 2008-12-03 | 湖南云锦集团有限公司 | Accident power-off protection device of sizing machine |
| CN202139399U (en) * | 2011-07-01 | 2012-02-08 | 常州市第八纺织机械有限公司 | Tension device |
| CN202881673U (en) * | 2012-10-22 | 2013-04-17 | 江阴祥盛纺印机械制造有限公司 | Yarn sheet constant tension automatic control system |
| CN203033551U (en) * | 2012-12-24 | 2013-07-03 | 窦其勇 | Floating roll feedback type yarn tension control device of one-step warper |
| CN203938847U (en) * | 2014-05-25 | 2014-11-12 | 郑依福 | A kind of thread tension device of warp knitting machine |
-
2014
- 2014-05-25 CN CN201410221184.4A patent/CN103981627B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578961A (en) * | 1991-01-22 | 1993-03-30 | Rindou Eng:Yugen | Device for yarn tension of warp knitting machine |
| CN2263117Y (en) * | 1996-04-19 | 1997-09-24 | 海门市海天纺织机械技术贸易部 | Pneumatic constant tension device for sizing machine |
| CN2858685Y (en) * | 2006-01-26 | 2007-01-17 | 江阴市第四纺织机械制造有限公司 | Warp tension retaining mechanism |
| CN201158749Y (en) * | 2008-03-05 | 2008-12-03 | 湖南云锦集团有限公司 | Accident power-off protection device of sizing machine |
| CN202139399U (en) * | 2011-07-01 | 2012-02-08 | 常州市第八纺织机械有限公司 | Tension device |
| CN202881673U (en) * | 2012-10-22 | 2013-04-17 | 江阴祥盛纺印机械制造有限公司 | Yarn sheet constant tension automatic control system |
| CN203033551U (en) * | 2012-12-24 | 2013-07-03 | 窦其勇 | Floating roll feedback type yarn tension control device of one-step warper |
| CN203938847U (en) * | 2014-05-25 | 2014-11-12 | 郑依福 | A kind of thread tension device of warp knitting machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018650A (en) * | 2018-01-05 | 2018-05-11 | 常州市赛嘉机械有限公司 | A kind of electronics amplitude of oscillation control method of width gauge double rib warp loom interval yarn sley bar |
| 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 |
| CN108360140A (en) * | 2018-04-27 | 2018-08-03 | 常州市赛嘉机械有限公司 | The interval yarn constant tensile control mechanism of super large gauge tricot machine |
| 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 |
| CN112371754A (en) * | 2020-10-16 | 2021-02-19 | 四川汇源钢建科技股份有限公司 | Coiler mandrel driving rectangular pyramid structure and using method thereof |
| CN112538686A (en) * | 2020-11-26 | 2021-03-23 | 浙江省嵊州市绿园塑料网业有限公司 | Warp knitting machine constant tension control mechanism convenient for fixing two ends |
| CN115233363A (en) * | 2022-07-27 | 2022-10-25 | 厦门求特新材料有限公司 | Rear frame warp disc tension device of shuttleless ribbon loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103981627B (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103981627B (en) | A kind of thread tension device of warp knitting machine | |
| CN203938847U (en) | A kind of thread tension device of warp knitting machine | |
| CN104328578B (en) | The production method of colour fastness | |
| CN207684617U (en) | A kind of weaving yarn creel | |
| CN207468831U (en) | A kind of guide tension-adjusting gear for circular knitting machine | |
| CN108560096B (en) | The operating method of yarn coating machine | |
| CN202766720U (en) | Guide wire device | |
| CN202023039U (en) | Cloth braiding machine | |
| CN201198533Y (en) | Rim yarn twisting apparatus of gripper loom on sizing machine | |
| CN203295774U (en) | Warp knitting machine convenient for tension control | |
| CN204959193U (en) | Hydraulic loom heald frame guider | |
| CN103276526A (en) | Warp knitting machine controlling tension conveniently | |
| CN209536600U (en) | A kind of coiled body control device and tricot machine | |
| CN210048914U (en) | Beam warping machine for warping diaphragm yarn | |
| CN102383242A (en) | Shuttle of circular weaving machine capable of adjusting tension of wefts | |
| CN218371006U (en) | Spinning device convenient to adjust spinning tension | |
| CN100507109C (en) | Warp separating and multi-shaft winding process, warp separating and multi-shaft winding machine | |
| CN100585046C (en) | Pinch roll unit of warp machine knitter | |
| CN204849262U (en) | Plastic pressure hose braider with spindle mechanism | |
| CN204918941U (en) | Hydraulic loom of hank mode of knitting | |
| RU143392U1 (en) | FABRIC SUPPLY DEVICE FOR A MULTI-LAYERED FABRIC AND A WEAVING MACHINE WITH THIS DEVICE | |
| CN219490308U (en) | Circular disc thread regulating structure of circular knitting machine | |
| CN102086546A (en) | Tension regulating component on warping machine | |
| CN218057903U (en) | Yarn anti-knotting device | |
| CN204162873U (en) | Yarn tension mechanism in warp knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN XIN GANG TEXTILE MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHENG YIFU Effective date: 20141114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141114 Address after: 350212 Fujian city in Changle Province town of Hunan Airport Industrial Zone Pengcheng Road No. 30 Applicant after: FUJIAN XIN GANG TEXTILE MACHINERY Co.,Ltd. Address before: 350212 Fujian city of Fuzhou province Changle city Hunan Town Airport Industrial Zone Pengcheng Road No. 30 Applicant before: Zheng Yifu |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |