CN106006200A - Double-layer adjusting type tension control float bowl - Google Patents
Double-layer adjusting type tension control float bowl Download PDFInfo
- Publication number
- CN106006200A CN106006200A CN201610561345.3A CN201610561345A CN106006200A CN 106006200 A CN106006200 A CN 106006200A CN 201610561345 A CN201610561345 A CN 201610561345A CN 106006200 A CN106006200 A CN 106006200A
- Authority
- CN
- China
- Prior art keywords
- float bowl
- bowl body
- yarn
- double
- floating drum
- 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
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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
-
- 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
Abstract
The invention relates to a double-layer adjusting type tension control float bowl. The double-layer adjusting type tension control float bowl comprises an upper float bowl body, a middle float bowl body and a lower float bowl body which are arranged together in a sleeved mode in sequence from top to bottom; a counter weight with the adjustable size is disposed in the lower portion of the upper float bowl body; the middle float bowl body is put in the lower float bowl body and a first inner cavity is formed; first springs are disposed in the first inner cavity; the two ends of the first springs abut against the inner wall of the lower float bowl body and the outer wall of the middle float bowl body correspondingly; the upper float bowl body is put in the middle float bowl body and a second inner cavity is formed; second springs are disposed in the second inner cavity; the two ends of the second springs abut against the inner wall of the middle float bowl body and the outer wall of the upper float bowl body correspondingly; and the lower float bowl body is fixedly arranged, a pressing groove which allows yarns to pass is formed in the top of the upper float bowl body, air gaps are reserved at the bottom of the pressing groove, an air pipe is disposed at the bottom of the upper float bowl body, and the air pipe extends along the axis of the float bowl and penetrates through the middle float bowl body and the lower float bowl body.
Description
Technical field
The present invention relates to a kind of weaving device, particularly relate to a kind of double-deck adjustment type tension force and control floating drum.
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 tension force of a kind of simple in construction controls floating drum.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of double-deck adjustment type tension force controls floating drum, it is characterised 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 fundamental diagram 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 tension force controls floating drum, including the top cylinder being sequentially sleeved at from top to bottom together, middle cylinder and doffing, is provided with the counterweight of volume-tunable 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.
During floating drum work: set gradually yarn guide, floating drum, yarn guide along thread path, 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 tension force controls floating drum, it is characterised in that described floating drum includes being sequentially sleeved at top cylinder together, middle cylinder and doffing from top to bottom, is provided with the counterweight of volume-tunable 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 tension force the most according to claim 1 controls floating drum, 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 tension force the most according to claim 1 controls floating drum, 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 tension force the most according to claim 1 controls floating drum, it is characterised in that: described yarn guide is twizzle or yarn guiding wheel.
Double-deck adjustment type tension force the most according to claim 1 controls floating drum, 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 |
|---|---|---|---|
| CN201610561345.3A CN106006200A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjusting type tension control float bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561345.3A CN106006200A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjusting type tension control float bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006200A true CN106006200A (en) | 2016-10-12 |
Family
ID=57119346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561345.3A Pending CN106006200A (en) | 2016-07-18 | 2016-07-18 | Double-layer adjusting type tension control float bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668262A (en) * | 2019-08-19 | 2020-01-10 | 海宁市创兴经编有限公司 | Yarn tensioning and passing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB943815A (en) * | 1960-10-22 | 1963-12-04 | Benninger Ag Maschf | Improvements in or relating to thread cutting devices |
| CN201020577Y (en) * | 2007-04-17 | 2008-02-13 | 李冬庆 | Sleeve type weight wire-tensioning device for linear cutting machine |
| CN202880580U (en) * | 2012-11-07 | 2013-04-17 | 山东鑫汇铜材有限公司 | Wire tension on-line adjusting device |
| CN103541075A (en) * | 2013-09-26 | 2014-01-29 | 吴江伊莱纺织科技有限公司 | Yarn tensioner capable of being accurately adjusted |
| 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 |
| CN205240936U (en) * | 2015-12-18 | 2016-05-18 | 武隆县廷江纺织有限公司 | Yarn guiding device of reeling machine |
| CN205346497U (en) * | 2016-01-06 | 2016-06-29 | 李钦源 | Weaving guide needle |
-
2016
- 2016-07-18 CN CN201610561345.3A patent/CN106006200A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB943815A (en) * | 1960-10-22 | 1963-12-04 | Benninger Ag Maschf | Improvements in or relating to thread cutting devices |
| CN201020577Y (en) * | 2007-04-17 | 2008-02-13 | 李冬庆 | Sleeve type weight wire-tensioning device for linear cutting machine |
| CN202880580U (en) * | 2012-11-07 | 2013-04-17 | 山东鑫汇铜材有限公司 | Wire tension on-line adjusting device |
| CN103541075A (en) * | 2013-09-26 | 2014-01-29 | 吴江伊莱纺织科技有限公司 | Yarn tensioner capable of being accurately adjusted |
| 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 |
| CN205240936U (en) * | 2015-12-18 | 2016-05-18 | 武隆县廷江纺织有限公司 | Yarn guiding device of reeling machine |
| 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 |
|---|---|---|---|---|
| CN110668262A (en) * | 2019-08-19 | 2020-01-10 | 海宁市创兴经编有限公司 | Yarn tensioning and passing device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |