CN208265509U - A kind of twisting machine tension-adjusting gear - Google Patents
A kind of twisting machine tension-adjusting gear Download PDFInfo
- Publication number
- CN208265509U CN208265509U CN201820590118.8U CN201820590118U CN208265509U CN 208265509 U CN208265509 U CN 208265509U CN 201820590118 U CN201820590118 U CN 201820590118U CN 208265509 U CN208265509 U CN 208265509U
- Authority
- CN
- China
- Prior art keywords
- guide roller
- connecting rod
- reel
- twisting machine
- support frame
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of twisting machine tension-adjusting gears, first reel, first guide roller and privates wheel are rotatably installed on support frame, connecting rod first end is rotatably installed on the first guide roller by torsional spring, second guide roller is rotatably installed in connecting rod second end, angle dial installation is on the support frame for observing connecting rod rotational angle, dampened disk in damping system is coaxially fixed on the first reel, frictional damping band first end is connect with support frame, dampened disk periphery is bypassed in the middle part of frictional damping band, frictional damping band second end is on the second reel, second reel is rotatably installed on support frame；Rotational angle by observing connecting rod judges the Tensity size of yarn at this time, by adjusting damping mechanism yarn tension size is changed, therefore the size of yarn tension intuitively can be observed, and corresponding adjusting can be made so that yarn tension is in fair-sized always, and then the rope produced has preferable mechanical property.
Description
Technical field
The utility model relates to rope technical field of processing equipment more particularly to a kind of twisting machine tension-adjusting gears.
Background technique
One of technique in rope processing technology is that multi-strand yarns are twisted a thicker strand by twisting machine, by
In the factor of mechanism and technique etc., the tension of single-strand yarn can generate variation during twisting thread, cause multi-strand yarns tension different
It causes, the strength for causing the rope of production can bear is decreased obviously, and elongation at break becomes smaller, and the elasticity of rope is deteriorated, greatly
The mechanical property of rope is affected, although existing equipment is equipped with tension-adjusting gear, the tension force of yarn is all with behaviour
The feeling and experience of author adjusts, the characteristics of due to device structure, so that in the stock or rope that are twisted into, of each one thread
Power is not quite similar, and differs greatly sometimes, and ished rope is caused monofilament protrusion occur since tension is unbalanced, and unbalance stress makes
With service life decline and other issues.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of twisting machine tension-adjusting gears.
The utility model proposes a kind of twisting machine tension-adjusting gear, including support frame, the first reel, the first conducting wire
Wheel, the second guide roller, privates wheel, connecting rod, angle dial and damping system；
First reel, the first guide roller and privates wheel are rotatably installed on support frame, and the first reel, the first conducting wire
Wheel and privates wheel are arranged in parallel, and connecting rod first end is rotatably installed in the first guide roller both ends, the second conducting wire by torsional spring
Wheel is rotatably installed in connecting rod second end, and the second guide roller is arranged in parallel with the first guide roller, and the yarn of stock to be twisted is from reel
Out sequentially into the first guide roller, the second guide roller and privates wheel excessively；
Angle dial installation is parallel to connection on the support frame and positioned at plane where connecting rod side, angle dial
The rotational plane of bar, angle dial is for observing connecting rod rotational angle；
Damping system includes that dampened disk, frictional damping band, the second reel and ratchet mechanism, dampened disk are coaxially fixed on first
Reel side, frictional damping band first end are fixedly connected with support frame, and dampened disk periphery, friction resistance are bypassed in the middle part of frictional damping band
With second end on the second reel, the second reel is rotatably installed on support frame Buddhist nun, and ratchet mechanism is for locking volume Two
Cylinder.
Preferably, the angle dial center of circle and the connecting rod rotation center of circle are concentric.
Preferably, there is the second extreme position, connecting rod is under the first extreme position, connecting rod in connecting rod rotation process
Line direction of the length direction perpendicular to the first guide roller and the second guide roller.
Preferably, there is the first extreme position, connecting rod is under the second extreme position, connecting rod in connecting rod rotation process
Length direction is collinear in the line direction of the first guide roller and the second guide roller.
Preferably, the diameter of the first guide roller, the second guide roller and privates wheel is gradually reduced from both ends to centre.
Preferably, frictional damping, which takes string, multiple damping blocks, and multiple damping blocks are resisted against dampened disk periphery.
Preferably, frictional damping belt is flexible.
Preferably, ratchet mechanism includes ratchet and pawl, and coaxial ratchet is fixed on the second reel, and pawl is mounted on support
On frame.
Preferably, rotational handle is fixed on the second reel.
In the utility model, the twisting machine tension-adjusting gear proposed observes turning for connecting rod by angle dial
Dynamic angle, and then judge the Tensity size of yarn at this time, if the rotational angle of connecting rod is larger, illustrate yarn tension at this time
It is larger, adjust damping mechanism yarn tension is reduced, if the rotational angle of connecting rod is too small, illustrate at this time yarn tension compared with
It is small, it adjusts damping mechanism and yarn tension is increased；It can be seen that the size of yarn tension intuitively can be observed, and can
Corresponding adjusting is made so that yarn tension is in fair-sized always, and then the rope produced has preferable mechanical property
Energy.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of twisting machine tension-adjusting gear axonometric drawing；
Fig. 2 be the utility model proposes a kind of twisting machine tension-adjusting gear front view.
Specific embodiment
As shown in Figs. 1-2, Fig. 1 be the utility model proposes a kind of twisting machine tension-adjusting gear axonometric drawing, Fig. 2 is
The utility model proposes a kind of twisting machine tension-adjusting gear front view.
Referring to Fig.1-2, the utility model proposes a kind of twisting machine tension-adjusting gear, including support frame 1, the first reel
2, the first guide roller 3, the second guide roller 4, privates wheel 5, connecting rod 6, angle dial 7 and damping system；
The support frame 1 of diagram is only the part-structure of support frame 1, and also not representing support frame 1 only allows for schematic structure, branch
Support 1 can have other design methods, and other parts are all mounted on support frame 1；Specifically, the first reel 2, first are led
Line wheel 3 and privates wheel 5, which horizontally rotate, to be mounted on support frame 1, and the first reel 2, the first guide roller 3 and privates
Sequence is arranged wheel 5 in the horizontal direction, and the first guide roller 3 and privates wheel 5 are located in same level, and connecting rod 6 is equipped with two
Root, 6 first end of connecting rod are mounted on 3 one end of the first guide roller, 6 second end of connecting rod and 4 one end of the second guide roller by torsional spring
Rotation connection, the second guide roller 4 is parallel to the first guide roller 3, therefore the second guide roller 4 is around own axis while may be used also
To rotate around the first guide roller 3, but the second guide roller 4 rotates how many angle around the first guide roller 3, the second guide roller 4 position always
In 3 lower section of the first guide roller, the yarn of stock to be twisted comes out again sequence into the first guide roller 3, the second conducting wire excessively from the first reel 2
4 and privates wheel 5 are taken turns, some tension is preset in the course of work in yarn, so that the second guide roller 4 is around 3 turns of the first guide roller
Dynamic certain angle, and maintain under the angle；
Angle dial 7 is mounted on support frame 1 and is parallel to the rotational plane of connecting rod 6, the center of circle of angle dial 7
Concentric with the rotation center of circle of connecting rod 6, in the present embodiment, the axis of the first guide roller 3 passes through the rotation center of circle of connecting rod 6,
Therefore angle dial 7 and the first guide roller 3 are coaxial arrangements, using the angle on angle dial 7 as reference, observable
The rotational angle of connecting rod 6 judges yarn tension size at this time, 6 rotational angle of connecting rod according to the rotational angle of connecting rod 6
Greatly, illustrate that the tension in yarn at this time is big, 6 rotational angle of connecting rod is small, illustrates that the tension in yarn at this time is small；
Damping system includes dampened disk 81, frictional damping band 82, the second reel 83 and ratchet mechanism 84, and dampened disk 81 is coaxial
It is fixed on 2 side of the first reel, frictional damping band 82 has elasticity, and 82 first end of frictional damping band is fixedly connected with support, rubs
It wipes and bypasses 81 periphery of dampened disk in the middle part of damping tape 82,82 second end of frictional damping band is on the second reel 83, the second reel
83 are rotatably installed on support frame 1, and rotational handle 86, the changeable friction resistance of the second reel 83 of rotation are fixed on the second reel 83
Buddhist nun is with 82 length on the second reel 83, due to the fixation of 82 first end of frictional damping band, frictional damping band
82 tension can change therewith, and then the frictional force between frictional damping band 82 and dampened disk 81 can change, and first
Reel 2 rotates suffered resistance and changes, and is that yarn tension is in expected size to change yarn tension；Ratchet machine
Structure 84 prevents the second reel 83 from rotating under 82 tension force effect of frictional damping band, ratchet mechanism 84 for locking the second reel 83
Including ratchet and pawl, coaxial ratchet is fixed on the second reel 83, and pawl is mounted on support frame 1.
The second guide roller 4 in the present embodiment has the first extreme position and the second extreme position during rotation；The
One extreme position is the second guide roller 4 only the location of under the effect of torsional spring elastic force, and the second guide roller 4 is the in the present embodiment
When one extreme position, line direction of 6 length direction of connecting rod perpendicular to the first guide roller 3 and the second guide roller 4, the second conducting wire
Wheel 4 is located at immediately below the first guide roller 3；Second extreme position is that the second guide roller 4 overcomes torsional spring bullet under yarn tension effect
Power be able to rotate to position, for the second guide roller 4 in the second extreme position, 6 length direction of connecting rod is conllinear in the present embodiment
In the line direction of the first guide roller 3 and the second guide roller 4 and the second guide roller 4 is located at the first guide roller 3 and privates wheel 5
Between.
In the specific work process of the twisting machine tension-adjusting gear of the present embodiment, test running is carried out before starting the work,
The frictional force between the second reel 83 adjusting frictional damping band 82 and dampened disk 81 is rotated when test running, and certain is generated in yarn
Power, so that the second guide roller 4 turns to predetermined angle around the first guide roller 3 and maintains under the angle, the tension in yarn is protected
It holds constant, meets expected size, after life's work, occur since equipment error, working environment such as change at factors, the tension of yarn
Variation is embodied in the second guide roller 4 and deviates home position, needs that damping mechanism is adjusted at this time, specifically, if connection
The rotational angle of bar 6 is greater than original angle, illustrates that yarn tension size is greater than expected Tensity size and rotates clockwise referring to Fig. 2
Second reel 83, so that the tension of frictional damping band 82 reduces, and then the frictional force of frictional damping band 82 and dampened disk 81 reduces,
The rotary resistance of first reel 2 reduces, so that yarn tension reduces, the second guide roller 4 restores to home position；If connecting rod
6 rotational angle is less than original angle, illustrates that yarn tension size is less than expected Tensity size, referring to Fig. 2, rotates the counterclockwise
Two reels 83, so that the tension of frictional damping band 82 increases, and then the frictional force of frictional damping band 82 and dampened disk 81 increases, the
The rotary resistance of one reel 2 increases, so that yarn tension increases, the second guide roller 4 restores to home position.
String has multiple damping blocks 85 on frictional damping band 82, and multiple damping blocks 85 are resisted against 81 periphery of dampened disk, damping block
Frictional force is formed between 85 and dampened disk 81.
In the present embodiment, the diameter of the first guide roller 3, the second guide roller 4 and privates wheel 5 from both ends to it is intermediate gradually
Reduce, yarn is always positioned at 5 middle part of the first guide roller 3, the second guide roller 4 and privates wheel in the course of work, avoids yarn
Deviate from from the first guide roller 3 or the second guide roller 4 or privates wheel 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of twisting machine tension-adjusting gear, which is characterized in that including support frame (1), the first reel (2), the first guide roller
(3), the second guide roller (4), privates wheel (5), connecting rod (6), angle dial (7) and damping system；
First reel (2), the first guide roller (3) and privates wheel (5) are rotatably installed on support frame (1), and the first reel
(2), the first guide roller (3) and privates wheel (5) are arranged in parallel, and connecting rod (6) first end is rotatably installed in by torsional spring
One guide roller (3) end, the second guide roller (4) are rotatably installed in connecting rod (6) second end, and the second guide roller (4) is led with first
Line wheel (3) is arranged in parallel, and the yarn of stock to be twisted comes out again sequence from the first reel (2) and leads into the first guide roller (3), second excessively
Line wheel (4) and privates wheel (5)；
Angle dial (7) is mounted on support frame (1) and is located at connecting rod (6) side, and plane is flat where angle dial (7)
Row is in the rotational plane of connecting rod (6), and angle dial (7) is for observing connecting rod (6) rotational angle；
Damping system includes dampened disk (81), frictional damping band (82), the second reel (83) and ratchet mechanism (84), dampened disk
(81) it coaxially is fixed on the first reel (2) side, frictional damping band (82) first end is fixedly connected with support frame (1), friction resistance
Buddhist nun is with dampened disk (81) periphery is bypassed in the middle part of (82), frictional damping band (82) second end is on the second reel (83), and second
Reel (83) is rotatably installed on support frame (1), and ratchet mechanism (84) is for locking the second reel (83).
2. twisting machine tension-adjusting gear according to claim 1, which is characterized in that angle dial (7) center of circle and company
It is concentric that extension bar (6) rotates the center of circle.
3. twisting machine tension-adjusting gear according to claim 1, which is characterized in that have in connecting rod (6) rotation process
There is the first extreme position, connecting rod (6) is under the first extreme position, and connecting rod (6) length direction is perpendicular to the first guide roller (3)
With the line direction of the second guide roller (4).
4. twisting machine tension-adjusting gear according to claim 1, which is characterized in that have in connecting rod (6) rotation process
There is the second extreme position, for connecting rod (6) under the second extreme position, connecting rod (6) length direction is collinear in the first guide roller (3)
With the line direction of the second guide roller (4).
5. twisting machine tension-adjusting gear according to claim 1, which is characterized in that the first guide roller (3), the second conducting wire
The diameter of wheel (4) and privates wheel (5) is gradually reduced from both ends to centre.
6. twisting machine tension-adjusting gear according to claim 1, which is characterized in that there is more string on frictional damping band (82)
A damping block (85), multiple damping blocks (85) are resisted against dampened disk (81) periphery.
7. twisting machine tension-adjusting gear according to claim 1, which is characterized in that frictional damping band (82) has bullet
Property.
8. twisting machine tension-adjusting gear according to claim 1, which is characterized in that ratchet mechanism (84) include ratchet and
Pawl, coaxial ratchet are fixed on the second reel (83), and pawl is mounted on support frame (1).
9. twisting machine tension-adjusting gear according to claim 1, which is characterized in that be fixed with and turn on the second reel (83)
Fixed handle (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590118.8U CN208265509U (en) | 2018-04-24 | 2018-04-24 | A kind of twisting machine tension-adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590118.8U CN208265509U (en) | 2018-04-24 | 2018-04-24 | A kind of twisting machine tension-adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265509U true CN208265509U (en) | 2018-12-21 |
Family
ID=64679594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590118.8U Expired - Fee Related CN208265509U (en) | 2018-04-24 | 2018-04-24 | A kind of twisting machine tension-adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265509U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868549A (en) * | 2019-04-09 | 2019-06-11 | 杭州富阳富宝仪表机床厂 | A kind of weaving knitting machine wire passing device |
| CN111379069A (en) * | 2020-03-24 | 2020-07-07 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
| CN112259298A (en) * | 2020-10-21 | 2021-01-22 | 中策联合科技有限公司 | Packaging tape discharging device |
| CN113481651A (en) * | 2021-07-19 | 2021-10-08 | 天津工业大学 | Constant tension yarn feeder |
| CN113697602A (en) * | 2021-08-27 | 2021-11-26 | 南通大学 | Brake device for transformer wire coil |
| CN113697601A (en) * | 2021-08-27 | 2021-11-26 | 南通大学 | Braking method for transformer wire coil |
| CN114455361A (en) * | 2022-02-12 | 2022-05-10 | 安徽风正新材料科技有限公司 | But automatically regulated aluminium foil surface tension's unwinding equipment |
| CN117265718A (en) * | 2023-11-22 | 2023-12-22 | 南通虹纬纺织有限公司 | Quick forming machine for cotton composite yarn |
-
2018
- 2018-04-24 CN CN201820590118.8U patent/CN208265509U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868549A (en) * | 2019-04-09 | 2019-06-11 | 杭州富阳富宝仪表机床厂 | A kind of weaving knitting machine wire passing device |
| CN111379069A (en) * | 2020-03-24 | 2020-07-07 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
| CN111379069B (en) * | 2020-03-24 | 2021-06-22 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
| CN112259298A (en) * | 2020-10-21 | 2021-01-22 | 中策联合科技有限公司 | Packaging tape discharging device |
| CN113481651A (en) * | 2021-07-19 | 2021-10-08 | 天津工业大学 | Constant tension yarn feeder |
| CN113481651B (en) * | 2021-07-19 | 2022-12-23 | 天津工业大学 | Constant tension yarn feeder |
| CN113697602A (en) * | 2021-08-27 | 2021-11-26 | 南通大学 | Brake device for transformer wire coil |
| CN113697601A (en) * | 2021-08-27 | 2021-11-26 | 南通大学 | Braking method for transformer wire coil |
| CN114455361A (en) * | 2022-02-12 | 2022-05-10 | 安徽风正新材料科技有限公司 | But automatically regulated aluminium foil surface tension's unwinding equipment |
| CN117265718A (en) * | 2023-11-22 | 2023-12-22 | 南通虹纬纺织有限公司 | Quick forming machine for cotton composite yarn |
| CN117265718B (en) * | 2023-11-22 | 2024-03-08 | 南通虹纬纺织有限公司 | Quick forming machine for cotton composite yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |