CN106006212A - Double-layer adjustment type tension control device - Google Patents
Double-layer adjustment type tension control device Download PDFInfo
- Publication number
- CN106006212A CN106006212A CN201610561506.9A CN201610561506A CN106006212A CN 106006212 A CN106006212 A CN 106006212A CN 201610561506 A CN201610561506 A CN 201610561506A CN 106006212 A CN106006212 A CN 106006212A
- Authority
- CN
- China
- Prior art keywords
- yarn
- spring
- barrel
- double
- doffing
- 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.)
- Pending
Links
- 238000007667 floating Methods 0.000 claims description 17
- 210000003437 trachea Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/04—Guiding surfaces within slots or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a double-layer adjustment type tension control device which comprises a yarn guide, a buoy and a yarn guide that are sequentially arranged along a yarn path, wherein the buoy comprises an upper barrel, a middle barrel and a lower barrel that are nested together from the top down sequentially; a size-adjustable counter weight is arranged in the lower part of the upper barrel; the middle barrel is put in the lower barrel to form a first inner cavity; a first spring is arranged in the first inner cavity; the two ends of the first spring are abutted against the inner wall of the lower barrel and the outer wall of the middle barrel respectively; the upper barrel is put in the middle barrel to form a second inner cavity; a second spring is arranged in the second inner cavity; the two ends of the second spring are abutted against the inner wall of the middle barrel and the outer wall of the upper barrel respectively; the lower barrel is fixedly arranged; a pressure groove for a yarn to pass is formed in the top of the upper barrel; an air gap is formed in the bottom of the pressure groove; and an air pipe is arranged at the bottom of the upper barrel, extends along the axis of the buoy, and penetrates through the middle barrel and the lower barrel.
Description
Technical field
The present invention relates to a kind of weaving device, particularly relate to a kind of double-deck adjustment type tenslator.
Background technology
On yarn operating path, due to unwinding or foreign body stop etc. reason, yarn is the most blocked, the tension fluctuation amplitude causing yarn is bigger, so yarn enter weaving or enter doubling or entrance twist thread link waited Cheng Qian to need as far as possible to keep yarn tension unanimously or relatively minor swing scope, so can realize yarn and form the higher quality of production behind road under entering.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the double-deck adjustment type tenslator of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of double-deck adjustment type tenslator, including: the yarn guide that sets gradually along described thread path, floating drum, yarn guide, it is characterized in that, described floating drum includes being sequentially sleeved at top cylinder together, middle cylinder and doffing from top to bottom, the counterweight of volume-tunable it is provided with in described top cylinder bottom
Described middle cylinder is put into doffing and forms the first inner chamber, and in described first, intracavity arranges the first spring, and described first both ends of the spring respectively props up described doffing inwall and described middle drum outer wall；
Described top cylinder is put into middle cylinder and forms the second inner chamber, and in described second, intracavity arranges the second spring, and described second both ends of the spring respectively props up described middle cylinder inwall and described upper drum outer wall；
Described doffing is fixedly installed, and described top cylinder top is provided with the indent passed through for yarn, is provided with air gap, arranges trachea bottom described top cylinder bottom described indent, and described trachea extends through described middle cylinder and doffing along described buoy-axis.
In a preferred embodiment of the present invention, being provided with several waist type blocks arranged successively bottom described indent, the gap between two waist type blocks is collectively forming air gap.
In a preferred embodiment of the present invention, when described top cylinder is along described floating drum axially-movable, keeps yarn to become broken line or linear state on the thread path of yarn guide-air gap-yarn guide, and the pressure holding all the time of described yarn is on air gap.
In a preferred embodiment of the present invention, described yarn guide is twizzle or yarn guiding wheel.
In a preferred embodiment of the present invention, the coefficient of elasticity of described first spring is more than the coefficient of elasticity of described second spring.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect:
(1) use top cylinder, middle cylinder be sequentially sleeved in doffing together with structure, a quasi-elastomer that can fluctuate can be formed, it can buffer Yarn tension fluctuation, and gives supplementing of Tensity size fluctuation, and further functions as damping action.
The coefficient of elasticity of (2) first springs is relatively big, and the coefficient of elasticity of the second spring is less, can change the overall coefficient of elasticity of floating drum by exchanging spring, carry out coarse adjustment by exchanging the first spring, is finely adjusted by exchanging the second exchange.Damped coefficient can be adjusted by coarse adjustment and fine setting, form yarn and adjust the response speed of tension force.
(3) counterweight difference is adapted to the yarn of different yarns material or thickness of yarn, thicker yarn uses the top cylinder that counterweight is bigger, otherwise counterweight is less, do so mainly considers the frequency causing top cylinder to teetertotter during all Yarn tension fluctuations, the frequency rocked the too conference of counterweight change top cylinder causes tension fluctuation to adjust disorder, and the effect of frequency the least adjustment tension fluctuation is the least.
(4) two cooperate between yarn guide and indent, yarn carries and is formed on the distinctive operating path of yarn, the bending degree of thread path is changed by floating of top cylinder, floating drum is the most top, compensating the biggest to the tension force of yarn, floating drum the most on the lower, compensates the least to the tension force of yarn, when the position lower limit of top cylinder can be three point on a straight line bottom two yarn guiding wheels and indent, now compensate to the tension force of yarn almost nil.
(5) indent forms hump structure, by being arranged on bottom peak valley by yarn, it is ensured that yarn will not be fled easily.
(6) air gap is arranged on bottom indent, can provide the air-flow of outer spray at yarn with the position of floating drum mere contact, make pressure holding yarn bottom indent be slightly formed the suspended state that air-flow blows, reduce sliding friction, and then reduce the frictionally damage of yarn.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings；
Fig. 1 is that the preferred embodiments of the present invention are without the structural representation increasing counterweight；
Fig. 2 is that the preferred embodiments of the present invention are with the structural representation increasing counterweight；
Fig. 3 is the structural representation increasing counterweight state in the preferred embodiments of the present invention floating drum；
Fig. 4 is the cross-sectional view of one side of floating drum of the preferred embodiments of the present invention；
Fig. 5 is the structural representation of the waist type block of the preferred embodiments of the present invention；
Fig. 6 is the structural representation that the waist type block of the preferred embodiments of the present invention forms some air gaps；
In figure: 1, top cylinder, 2, middle cylinder, 3, doffing, the 4, first spring, the 5, second spring, 6, indent, 7, waist type block, 8, air gap, 9, yarn guide, 10, trachea, 11, counterweight, 12, yarn.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As Figure 1-4, a kind of double-deck adjustment type tenslator, including: the yarn guide that sets gradually along thread path, floating drum, yarn guide, floating drum includes being sequentially sleeved at top cylinder together, middle cylinder and doffing from top to bottom, the counterweight of volume-tunable it is provided with in top cylinder bottom
Middle cylinder is put into doffing and forms the first inner chamber, and in first, intracavity arranges the first spring, and the first both ends of the spring respectively props up doffing inwall and middle drum outer wall；
Top cylinder is put into middle cylinder and forms the second inner chamber, and in second, intracavity arranges the second spring, and the second both ends of the spring respectively props up middle cylinder inwall and upper drum outer wall；
Doffing is fixedly installed, and top cylinder top is provided with the indent passed through for yarn, is provided with air gap, arranges trachea bottom top cylinder bottom indent, and trachea extends through middle cylinder and doffing along buoy-axis.
Being provided with several waist type blocks arranged successively bottom indent, the gap between two waist type blocks is collectively forming air gap.
When top cylinder is along floating drum axially-movable, keeps yarn to become broken line or linear state on the thread path of yarn guide-air gap-yarn guide, and yarn pressure holding all the time is on air gap.
Yarn guide is twizzle or yarn guiding wheel.Trachea simultaneously works as guide effect, it is ensured that top cylinder, middle cylinder and doffing be maintained at axially without departing from.
The coefficient of elasticity of the first spring is more than the coefficient of elasticity of the second spring.F=k(l1-l2), wherein f is the elastic force that spring produces due to deformation, and k is coefficient of elasticity, and l is the length under spring state, (l1-l2) it is the deformation quantity of spring.The coefficient of elasticity of the first spring is relatively big, and the coefficient of elasticity of the second spring is less, can change the overall coefficient of elasticity of floating drum by exchanging spring, carry out coarse adjustment by exchanging the first spring, is finely adjusted by exchanging the second exchange.Damped coefficient can be adjusted by coarse adjustment and fine setting, form yarn and adjust the response speed of tension force.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine technical scope according to right.
Claims (5)
1. a double-deck adjustment type tenslator, including: the yarn guide that sets gradually along described thread path, floating drum, yarn guide, it is characterized in that, described floating drum includes being sequentially sleeved at top cylinder together, middle cylinder and doffing from top to bottom, the counterweight of volume-tunable it is provided with in described top cylinder bottom
Described middle cylinder is put into doffing and forms the first inner chamber, and in described first, intracavity arranges the first spring, and described first both ends of the spring respectively props up described doffing inwall and described middle drum outer wall；
Described top cylinder is put into middle cylinder and forms the second inner chamber, and in described second, intracavity arranges the second spring, and described second both ends of the spring respectively props up described middle cylinder inwall and described upper drum outer wall；
Described doffing is fixedly installed, and described top cylinder top is provided with the indent passed through for yarn, is provided with air gap, arranges trachea bottom described top cylinder bottom described indent, and described trachea extends through described middle cylinder and doffing along described buoy-axis.
Double-deck adjustment type tenslator the most according to claim 1, it is characterised in that: being provided with several waist type blocks arranged successively bottom described indent, the gap between two waist type blocks is collectively forming air gap.
Double-deck adjustment type tenslator the most according to claim 1, it is characterized in that: when described top cylinder is along described floating drum axially-movable, keep yarn to become broken line or linear state on the thread path of yarn guide-air gap-yarn guide, and the pressure holding all the time of described yarn is on air gap.
Double-deck adjustment type tenslator the most according to claim 1, it is characterised in that: described yarn guide is twizzle or yarn guiding wheel.
Double-deck adjustment type tenslator the most according to claim 1, it is characterised in that: the coefficient of elasticity of described first spring is more than the coefficient of elasticity of described second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561506.9A CN106006212A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjustment type tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561506.9A CN106006212A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjustment type tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006212A true CN106006212A (en) | 2016-10-12 |
Family
ID=57119389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561506.9A Pending CN106006212A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjustment type tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987456A (en) * | 2019-03-18 | 2019-07-09 | 宁波航海纺机有限责任公司 | A high-strength and wear-resistant textile yarn passing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208997A (en) * | 1998-01-23 | 1999-08-03 | Fujikura Ltd | Method and apparatus for adjusting tension of striatum |
| DE10046602A1 (en) * | 1999-09-21 | 2001-03-22 | Barmag Barmer Maschf | Winder, especially for winding delicate yarns at constant tension, includes yarn loop formed by air stream to equalize traverse tension variations |
| CN104532422A (en) * | 2014-12-22 | 2015-04-22 | 江苏倪家巷集团精毛纺织有限公司 | Blowing yarn guide ring |
| CN105110086A (en) * | 2015-08-20 | 2015-12-02 | 海安纺织机械有限公司 | Stitch skipping prevention device for textile use |
| CN205346497U (en) * | 2016-01-06 | 2016-06-29 | 李钦源 | Weaving guide needle |
-
2016
- 2016-07-18 CN CN201610561506.9A patent/CN106006212A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208997A (en) * | 1998-01-23 | 1999-08-03 | Fujikura Ltd | Method and apparatus for adjusting tension of striatum |
| DE10046602A1 (en) * | 1999-09-21 | 2001-03-22 | Barmag Barmer Maschf | Winder, especially for winding delicate yarns at constant tension, includes yarn loop formed by air stream to equalize traverse tension variations |
| CN104532422A (en) * | 2014-12-22 | 2015-04-22 | 江苏倪家巷集团精毛纺织有限公司 | Blowing yarn guide ring |
| CN105110086A (en) * | 2015-08-20 | 2015-12-02 | 海安纺织机械有限公司 | Stitch skipping prevention device for textile use |
| CN205346497U (en) * | 2016-01-06 | 2016-06-29 | 李钦源 | Weaving guide needle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987456A (en) * | 2019-03-18 | 2019-07-09 | 宁波航海纺机有限责任公司 | A high-strength and wear-resistant textile yarn passing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |