CN104073938B - A kind of broken yarn automatic lifting mechanism - Google Patents
A kind of broken yarn automatic lifting mechanism Download PDFInfo
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- CN104073938B CN104073938B CN201410343760.2A CN201410343760A CN104073938B CN 104073938 B CN104073938 B CN 104073938B CN 201410343760 A CN201410343760 A CN 201410343760A CN 104073938 B CN104073938 B CN 104073938B
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- bobbin cradle
- arm
- motor
- fixed arm
- swing arm
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Abstract
The present invention relates to a kind of broken yarn automatic lifting mechanism, including square bar, motor is affixed with square bar by motor box, and one group of two contrary each other swing arm of the direction of motion is connected with the two ends of motor respectively, and the motor constitutes active lifting system with swing arm；One group of spaced apart bobbin cradle fixed arm each other is also installed on motor box, bobbin cradle lever arm is flexibly connected and is formed with the bobbin cradle fixed arm " U " shapes, multiple supporting members are installed in the end of the bobbin cradle fixed arm, wireline reel makes the bobbin cradle fixed arm relative to winding axis rotation through each supporting member.Present configuration is simple, easy for installation, swing arm is driven to rotate by using for power source, swing arm is made to contact with the bobbin cradle bobbin cradle fixed arm for installing rolling tube, bobbin cradle fixed arm lifting is made by the transmission of power effect, it is to avoid occur after broken yarn rolling tube and take-up roll empty friction cause to grind away winding pipe surface yarn problem.
Description
Technical field
A kind of the present invention relates to textile machine equipment, more particularly to broken yarn automatic lifting mechanism.
Background technology
At present, the number of spindles of existing spinning equipment is more, its quantity from 100 ingots to 1000 ingots, due to spinning equipment equal
Worked long hours for 24 hours, in prolonged spinning process, in the event of broken yarn, need to prevent workman from finding in time to go forward side by side
Row connects yarn, will otherwise cause rolling tube long-time to carry out empty friction with take-up roll, and so as to the yarn of winding pipe surface of grinding away, cause
Tube surface " lousiness ", so as to bring loss to the product of factory, in order to be able to find broken yarn situation in time, existing spinning equipment is equal
Broken yarn instruction device is installed, but the broken yarn instruction device can only remind by warning lamp textile worker broken yarn situation occur simultaneously
Yarn is connect, corresponding action can not be taken to avoid above-mentioned rolling tube and take-up roll from carrying out the situation of empty friction, therefore compeled to be essential
Design a kind of lifting mechanism that corresponding actions can be taken automatically to avoid yarn from being worn.
Content of the invention
The applicant has carried out Improvement, there is provided a kind of broken yarn automatic lifting mechanism for above-mentioned existing issue, it is to avoid
Empty friction between rolling tube and take-up roll, improves yarn qualities, and reduces the dependence to manually connecing yarn, saved enterprise
Human resourcess.
The technical solution adopted in the present invention is as follows：
A kind of broken yarn automatic lifting mechanism, including square bar, motor is affixed with square bar by motor box, one group of motion side
It is connected with the two ends of motor to two contrary each other swing arms respectively, the motor constitutes active lifting system with swing arm；In electricity
One group of spaced apart bobbin cradle fixed arm each other, bobbin cradle lever arm and bobbin cradle fixed arm activity are also installed on machine box
Connecting and formed " " shape, installs multiple supporting members in the end of the bobbin cradle fixed arm to U, and wireline reel makes institute through each supporting member
Bobbin cradle fixed arm is stated relative to winding axis rotation, the bobbin cradle fixed arm, bobbin cradle lever arm, supporting member and volume
Passive lifting system is constituted around axle.
Its further technical scheme is：
The supporting member is " u "-shaped, is provided with for the installing hole through wireline reel on the supporting member；
The motor is The gear deceleration synchronous motor；
At least one side arm of the bobbin cradle fixed arm is located at the surface of the swing arm.
Beneficial effects of the present invention are as follows：
Present configuration is simple, easy for installation, drives swing arm to rotate by using for power source, makes swing arm and installs winding
The bobbin cradle bobbin cradle fixed arm of pipe contacts, make bobbin cradle fixed arm lifting by the transmission of power effect, it is to avoid after broken yarn
Occur the empty friction of rolling tube and take-up roll cause to grind away winding pipe surface yarn problem, substantially increase yarn qualities, and
And the dependence to manually connecing yarn need not be greatly reduced, human resourcess are saved, improve yarn by manually lifting rolling tube
Line mass.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention on spinning equipment.
Fig. 2 is the partial structural diagram of the present invention.
Fig. 3 is the operating state schematic diagram of the present invention.
Wherein：1st, square bar；2nd, swing arm；3rd, motor；301st, motor box；4th, take-up roll；5th, bobbin cradle fixed arm；501st, side
Arm；6th, supporting member；7th, wireline reel；701st, installing hole；8th, bobbin cradle lever arm；801st, movable axis；9th, rolling tube；10th, overfeeding sieve
Draw；11st, induction box；12nd, silk mouth is moved；13rd, porcelain rod；14th, godet roller；15th, Pick Wire bar.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described.
As shown in figure 1, a kind of broken yarn automatic lifting mechanism, including square bar 1, motor 3 is installed in motor box 301 and leads to
Cross motor box 301 affixed with square bar 1, motor 3 is The gear deceleration synchronous motor.Contrary each other two of one group of direction of motion
Swing arm 2 is connected with the two ends of motor 3 respectively, and motor 3 constitutes active lifting system with swing arm 2；One is also installed on motor box 301
Spaced apart bobbin cradle fixed arm 5 each other is organized, the bobbin cradle fixed arm 5 is used for installing rolling tube 9, in bobbin cradle fixed arm 5
On multiple supporting members 6 are fixed by securing member, supporting member 6 is " u "-shaped, is provided with installing hole 701 on supporting member 6, and wireline reel 7 leads to
Crossing installing hole 701 allows bobbin cradle fixed arm 5 to rotate relative to wireline reel 7 through each supporting member 6, and bobbin cradle is fixed
Arm 5, supporting member 6 and wireline reel 7 constitute passive lifting system.As shown in figure 1, bobbin cradle fixed arm 5 is led to bobbin cradle lever arm 8
Cross movable axis 801 to be hinged to form " u "-shaped, bobbin cradle lever arm 8 can rotate certain distance relative to movable axis 801, it is ensured that volume
Can be fixed between bobbin cradle fixed arm 5 and bobbin cradle lever arm 8 around pipe 9, at least one side arm 501 of bobbin cradle fixed arm 5
It is located at the surface of swing arm 2.
The specific work process of the present invention is as follows：
As shown in figure 1, a kind of broken yarn automatic lifting mechanism, including square bar 1, motor 3 is installed in motor box 301 and leads to
Cross motor box 301 affixed with square bar 1, motor 3 is The gear deceleration synchronous motor.Contrary each other two of one group of direction of motion
Swing arm 2 is connected with the two ends of motor 3 respectively, and motor 3 constitutes active lifting system with swing arm 2；One is also installed on motor box 301
Spaced apart bobbin cradle fixed arm 5 each other is organized, the bobbin cradle fixed arm 5 is used for installing rolling tube 9, in bobbin cradle fixed arm 5
On multiple supporting members 6 are fixed by securing member, supporting member 6 is " u "-shaped, is provided with installing hole 701 on supporting member 6, and wireline reel 7 leads to
Crossing installing hole 701 allows bobbin cradle fixed arm 5 to rotate relative to wireline reel 7 through each supporting member 6, and bobbin cradle is fixed
Arm 5, supporting member 6 and wireline reel 7 constitute passive lifting system.As shown in figure 1, bobbin cradle fixed arm 5 is led to bobbin cradle lever arm 8
Cross movable axis 801 to be hinged to form " u "-shaped, bobbin cradle lever arm 8 can rotate certain distance relative to movable axis 801, it is ensured that volume
Can be fixed between bobbin cradle fixed arm 5 and bobbin cradle lever arm 8 around pipe 9, at least one side arm 501 of bobbin cradle fixed arm 5
It is located at the surface of swing arm 2.
The specific work process of the present invention is as follows：
As shown in Figure 2 and Figure 3, silk thread is after two-for-one twisting spindles twisting, up by Pick Wire bar 15, sequentially passes through godet roller
14th, on rolling tube 9 driven by the friction of take-up roll 4 and rotate rolling tube 9 after porcelain rod 13, overfeeding Lora 10, shifting silk mouth 12
Rotate so as to wind silk thread, when silk thread breaks end, now porcelain rod 13 falls, as porcelain rod 13 is on induction box 11, sensing
Box 11 receives signal and transmits signal to motor 3, and motor 3 controls two swing arms 2 swing in different directions after starting, due to
One side arm 501 of bobbin cradle fixed arm 5 is that therefore swing arm 2 is rotated up first from horizontal direction positioned at the surface of swing arm 2
Contact with a side arm 501 of bobbin cradle fixed arm 5 after 5 °, then swing arm 2 continues up 22 ° of rotation and drives bobbin cradle solid
Determine the lifting upwards of arm 5, so that rolling tube 9 is separated with take-up roll 4, after bobbin cradle fixed arm 5 is lifted to certain altitude, motor
3 quit work, and as motor 3 adopts The gear deceleration synchronous motor, therefore motor shaft can bear certain moment of torsion and keep quiet
Only motionless, make weaving work connect yarn so as to provide the enough time, after the completion of connecing yarn, yarn reparation is detected by external sensor
Signal, using signal processing module（Not shown in figure, the signal processing module is existing known technology, the signal processing module
It is integrated in motor box 301）Controlled motor 3 rotates backward 27 ° again, makes swing arm 2 return to initial position, and as shown in Figure 3 with
Bobbin cradle fixed arm 5 is separated, and bobbin cradle fixed arm 5 is pushed under gravity, automatically and contacted with take-up roll 4, recovers spinning
Process.
Above description is explanation of the invention, is not the restriction to inventing, and limited range of the present invention is referring to right
Require, within protection scope of the present invention, any type of modification can be made.
Claims (1)
1. a kind of broken yarn automatic lifting mechanism, it is characterised in that：Including square bar（1）, motor（3）By motor box（301）With
The square bar（1）Affixed, the motor（3）For The gear deceleration synchronous motor；Contrary each other two of one group of direction of motion
Swing arm（2）Respectively with motor（3）Two ends connection, the motor（3）With swing arm（2）Composition active lifting system；In the electricity
Machine box（301）On one group of spaced apart bobbin cradle fixed arm each other is also installed（5）, bobbin cradle lever arm（8）With the bobbin
Frame fixed arm（5）It is flexibly connected and is formed " " shape, in the bobbin cradle fixed arm for U（5）End multiple supporting members are installed（6）,
Wireline reel（7）Run through each supporting member（6）Make the bobbin cradle fixed arm（5）Relative to wireline reel（7）Rotate, the cylinder
Subrack fixed arm（5）, bobbin cradle lever arm（8）, supporting member（6）And wireline reel（7）Constitute passive lifting system；The supporting member
（6）For " u "-shaped, in the supporting member（6）On be provided with for through wireline reel（7）Installing hole（701）；The bobbin cradle is fixed
Arm（5）At least one side arm（501）It is located at the swing arm（2）Surface；Silk thread through two-for-one twisting spindles twisting after, by choosing
Screw mandrel（15）Up, sequentially pass through godet roller（14）, porcelain rod（13）, overfeeding Lora（10）, move silk mouth（12）Afterwards wound on winding
Pipe（9）On, by take-up roll（4）Friction drives rolling tube（9）Rotate so as to winding silk thread；When silk thread breaks end, porcelain rod（13）
Fall, the porcelain rod（13）It is arranged on induction box（11）On, induction box（11）Receive signal and signal is transmitted to motor（3）, electricity
Machine（3）Start control swing arm（2）First be rotated up from horizontal direction 5 ° and with bobbin cradle fixed arm（5）A side arm（501）
Contact, then swing arm（2）Continue up 22 ° of rotation and drive bobbin cradle fixed arm（5）Lifting, makes rolling tube（9）With take-up roll
（4）Separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343760.2A CN104073938B (en) | 2014-07-19 | 2014-07-19 | A kind of broken yarn automatic lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343760.2A CN104073938B (en) | 2014-07-19 | 2014-07-19 | A kind of broken yarn automatic lifting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104073938A CN104073938A (en) | 2014-10-01 |
| CN104073938B true CN104073938B (en) | 2017-03-15 |
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ID=51595526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343760.2A Active CN104073938B (en) | 2014-07-19 | 2014-07-19 | A kind of broken yarn automatic lifting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104073938B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425167A (en) * | 2018-05-14 | 2018-08-21 | 绍兴华裕纺机有限公司 | A kind of automatic lifting apparatus of the winding bobbin of two-for-one twister |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235789C2 (en) * | 1982-09-28 | 1989-05-18 | Saurer-Allma Gmbh, 8960 Kempten | Swiveling bobbin holder |
| DE3416886A1 (en) * | 1984-05-08 | 1985-11-14 | Fritz 7347 Bad Überkingen Stahlecker | OE FRICTION SPIDER |
| DE4338283A1 (en) * | 1993-11-10 | 1995-05-11 | Schlafhorst & Co W | Textile machine producing cross-wound bobbins |
| JP2013199339A (en) * | 2012-03-23 | 2013-10-03 | Murata Machinery Ltd | Winding device |
| CN203624722U (en) * | 2013-12-10 | 2014-06-04 | 苏州瑞日纺织科技有限公司 | Automatic separating device of broken yarn winding shaft of waxing winding machine |
| CN204000062U (en) * | 2014-07-19 | 2014-12-10 | 无锡市华文机电有限公司 | A kind of broken yarn automatic lifting mechanism |
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2014
- 2014-07-19 CN CN201410343760.2A patent/CN104073938B/en active Active
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| Publication number | Publication date |
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| CN104073938A (en) | 2014-10-01 |
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