CN106400287A - Single-thread-inlet single-tube yarn feeder - Google Patents
Single-thread-inlet single-tube yarn feeder Download PDFInfo
- Publication number
- CN106400287A CN106400287A CN201611134137.1A CN201611134137A CN106400287A CN 106400287 A CN106400287 A CN 106400287A CN 201611134137 A CN201611134137 A CN 201611134137A CN 106400287 A CN106400287 A CN 106400287A
- Authority
- CN
- China
- Prior art keywords
- yarn
- single tube
- roller
- automatic stop
- lora
- 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
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
Abstract
The invention relates to a single-thread-inlet single-tube yarn feeder. A single tube base is in a square shape, a thread-inlet yarn-guide rod mounting base is arranged on the upper left corner of the top of the single tube base, and a yarn guide assembly is installed on the thread-inlet yarn-guide rod mounting base; a motor shaft hole is formed in the middle of the upper portion of the single tube base, a motor is installed on the rear side wall of the single tube base, an output shaft of the motor stretches out of the motor shaft hole formed in the single tube base to reach the front side of the single tube base, and a drive sprocket is fixedly installed; a roller mounting base is arranged at the bottom left of the motor shaft hole, the end of a roller spindle is installed in the roller mounting base in a supported mode, a roller cylinder is installed on the roller spindle in a sleeving mode and can rotate freely, and the roller spindle is in transmission connection with through a transmission belt; a micro switch mounting base and an automatic-stop rod supporting base are arranged at the bottom right of the motor shaft hole, and a broken-yarn automatic-stop mechanism is installed on the micro switch mounting base and the automatic-stop rod supporting base. By means of the single-thread-inlet single-tube yarn feeder, yarn breaking can be effectively reduced, the safety of equipment operation is improved, and efficient operation of the yarn feeder is guaranteed.
Description
Technical field
The present invention relates to a kind of textile machine equipment, specifically a kind of single inlet wire single tube Yarn feeder.
Background technology
Natural fiber or chemical fibre are processed into the various plant equipment required for textile and are referred to as textile machine.
The textile machine of broad sense also includes producing the chemical machinery of chemical fibre.Textile machine is the means of production and the material of textile industry
Basis, its technical merit, quality Manufacturing cost, it is directly connected to the development of textile industry.
Yarn feeder is the important plant equipment in textile machinery industry, and it is used for carrying out seal wire to yarn in fabrication processes
Process operation.But existing Yarn feeder have the shortcomings that in real work can not stable delivered yarn, and drawing of exporting
Power is unstable, leads to yarn often to break, and needs to be improved.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide a kind of single inlet wire single tube Yarn feeder, its
Compact conformation, reasonable in design, the occurrence of effectively can reducing yarn and break, can be timely when there is yarn breakage situation
Control Yarn feeder to quit work, improve the safety that equipment runs it is ensured that Yarn feeder Effec-tive Function.
According to technical scheme：
Single inlet wire single tube Yarn feeder it is characterised in that：Including single tube seat, roller, guide bar assembly, drive mechanism and broken yarn certainly
Stop mechanism；Described single tube seat is square, is provided with inlet wire lever jack mounting seat, described inlet wire guide in the top upper left corner of single tube seat
A set of guide bar assembly is provided with bar mounting seat；It is provided with motor axis hole in the middle of single tube seat top, described drive mechanism includes
Motor, driving pulley and driving belt, described motor is arranged on the rear wall of single tube seat, and the output shaft of motor is from single tube seat
Motor axis hole extend out on front side of single tube seat and fixedly mount driving pulley；It is provided with roller in the lower left of motor axis hole to install
Seat, described roller includes Lora mandrel and Lora roller, and described Lora mandrel end supports and is arranged in roller mounting seat,
Described roller jacket casing is contained on Lora mandrel and can be freely rotatable, is passed by driving belt between Lora roller and driving pulley
It is dynamically connected；It is provided with microswitch mounting seat and automatic stop bar support base, described broken yarn self-stop mechanism peace in the lower right of motor axis hole
It is contained in microswitch mounting seat and automatic stop bar support base.
As a further improvement on the present invention, described guide bar assembly includes lever jack and yarn-guiding loop, described lever jack two
The end face at end is provided with threaded mounting hole, is uniformly arranged several yarn circle installing holes on lever jack along its length；Described lead
Yarn circle is removably assemblied in yarn circle and installs in the hole, and yarn-guiding loop center is provided with guide eyelit.
As a further improvement on the present invention, described yarn circle installing hole be circle, described yarn-guiding loop include circular cylinder body and
It is connected to the annular flange of circular cylinder body one end, the circular cylinder body of yarn-guiding loop is closely assembled installs in the hole, the ring of yarn-guiding loop in yarn circle
Shape flange is against lever jack surface.
As a further improvement on the present invention, described yarn-guiding loop is made using ceramic material.
As a further improvement on the present invention, described Lora roller is propped up by being arranged on the bearing of Lora mandrel rear and front end
Support, the bearing of Lora core back-end passes through that single tube seat is spacing, and the bearing of Lora mandrel front end is locked spacing by bolt.
As a further improvement on the present invention, described anti-slip veins include the V-type perpendicular to Lora roller axis at least three roads
Groove, the bottom of V-groove is set to circular arc, between adjacent V-groove and V-groove and Lora roller outer circumference between is in
Arc transition, the two sides angle of described V-groove is 40 ± 0.5 °.
As a further improvement on the present invention, the anti-slip veins on described Lora roller have two sections, have between two sections of anti-slip veins
One section of roll surface.
As a further improvement on the present invention, described broken yarn self-stop mechanism includes single tube seat, automatic stop bar, microswitch and opens
Power extension spring, described automatic stop bar is arranged on roller side and parallel with roller, and the circumferential surface of automatic stop bar is arranged parallel to
The switch groove of automatic stop bar axial direction and automatic stop wing plate, are provided with spring coupling plate in automatic stop bar one end；Described microswitch is arranged on certainly
Stop bar side, the mandrel of microswitch withstands in the switch groove on described automatic stop bar circumferential surface；Described automatic stop wing plate and Lora
Roll out row, gap is left on the outer side edges of automatic stop wing plate and the surface of roller；Described tension force extension spring one end is connected to described spring
On connecting plate, the tension force extension spring other end is connected on single tube seat.
As a further improvement on the present invention, the bottom land two ends of described switch groove are to be set to fillet, the trough rim of switch groove with
Automatic stop bar circumferential surface is in arc transition.
As a further improvement on the present invention, described automatic stop bar is hollow tube, is equipped with spindle nose in automatic stop bar two ends,
Automatic stop bar is supported by the spindle nose at two ends and is connected in corresponding axis hole on single tube seat.
The present invention compared with prior art, has the advantage that：Present configuration is compact, reasonable in design, can effectively subtract
The occurrence of few yarn breaks, Yarn feeder can be controlled in time to quit work when there is yarn breakage situation, improving equipment
The safety running is it is ensured that Yarn feeder Effec-tive Function.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 .1 is the structural representation of guide bar assembly in Fig. 1.
Fig. 2 .2 is the A-A sectional view in Fig. 1.
Fig. 3 .1 is the drive mechanism schematic diagram of Fig. 1 middle roller roller and drive mechanism.
Fig. 3 .2 is the appearance assumption diagram of Fig. 3 .1 middle roller roller.
Fig. 3 .3 is the B portion enlarged diagram in Fig. 3 .2.
Fig. 4 .1 is the structural representation of automatic stop bar in broken yarn self-stop mechanism.
Fig. 4 .2 is the C-C sectional view in Fig. 4 .1.
Fig. 4 .3 is the D direction view in Fig. 4 .2.
Specific embodiment
With reference to concrete drawings and Examples, the invention will be further described.
As shown in the figure：Single inlet wire single tube Yarn feeder in embodiment mainly by single tube seat 1, roller 2, guide bar assembly 3,
Drive mechanism and broken yarn self-stop mechanism composition；Described single tube seat 1 is square, is provided with inlet wire in the top upper left corner of single tube seat 1 and leads
Yarn bar mounting seat 1a, described inlet wire lever jack mounting seat 1a is provided with a set of guide bar assembly 3；In the middle of single tube seat 1 top
It is provided with motor axis hole, described drive mechanism includes motor, driving pulley 4 and driving belt 5, described motor is arranged on single tube seat 1
Rear wall on, the output shaft of the motor motor axis hole from single tube seat 1 extend out to single tube seat 1 front side and fixedly mounts drive belt
Wheel 4；It is provided with roller mounting seat in the lower left of motor axis hole, described roller 2 includes Lora mandrel 2.1 and Lora roller
2.2, described Lora mandrel 2.1 end supports and is arranged in roller mounting seat, and described Lora roller 2.2 is sleeved on Lora mandrel
Simultaneously can be freely rotatable on 2.1, it is in transmission connection by driving belt 5 between Lora roller 2.2 and driving pulley 4；In motor axis hole
Lower right be provided with microswitch mounting seat and automatic stop bar support base, described broken yarn self-stop mechanism is arranged on microswitch mounting seat
On automatic stop bar support base.
In the present embodiment, as shown in Fig. 2 .1, Fig. 2 .2, it is mainly by lever jack 3.1 He for the structure of described guide bar assembly 3
Yarn-guiding loop 3.2 forms, and the end face at described lever jack 3.1 two ends is provided with threaded mounting hole 3.1a, along length on lever jack 3.1
Direction is uniformly arranged several yarns circle installing hole 3.1b；Described yarn-guiding loop 3.2 is removably assemblied in yarn circle installing hole
In 3.1b, yarn-guiding loop 3.2 center is provided with guide eyelit.
As shown in Fig. 2 .1, Fig. 2 .2, in the present embodiment, described yarn circle installing hole 3.1b is circle, and described yarn-guiding loop 3.2 wraps
Include circular cylinder body 3.2a and the annular flange 3.2b, the circular cylinder body 3.2a of yarn-guiding loop 3.2 that are connected to circular cylinder body 3.2a one end
It is closely assembled in yarn circle installing hole 3.1b, the annular flange 3.2b of yarn-guiding loop 3.2 is against lever jack 3.1 surface.Described yarn-guiding loop
3.2 preferably employ the ceramic material that wearability is good and frictional resistance is little makes.
As shown in Fig. 3 .1 ~ Fig. 3 .3, in the present embodiment, the anti-slip veins 2.2a on described Lora roller 2.2 has two sections, two sections
There is one section of roll surface between anti-slip veins 2.2a.Described Lora roller 2.2 is propped up by being arranged on the bearing of Lora mandrel 2.1 rear and front end
Support, the bearing of Lora mandrel 2.1 rear end is spacing by single tube seat 1, and the bearing of Lora mandrel 2.1 front end locks limit by bolt
Position.
As shown in Fig. 3 .1 ~ Fig. 3 .3, in the present embodiment, described anti-slip veins 2.2a includes three roads perpendicular to Lora roller 2.2
The V-groove of axis, the bottom of V-groove is set to circular arc, between adjacent V-groove and outside V-groove and Lora roller 2.2
It is in arc transition between former side face, the two sides angle of described V-groove is preferably arranged to 40 ± 0.5 °.
In the present embodiment, the structure of described broken yarn self-stop mechanism is as shown in figure 1, it is mainly by single tube seat 1, automatic stop bar 7, micro-
Dynamic switch 8 and tension force extension spring 6 form, and described automatic stop bar 7 is arranged on roller 2 side and parallel with roller 2, automatic stop bar 7
Switch groove 7a and automatic stop wing plate 7b parallel to automatic stop bar 7 axial direction is provided with circumferential surface, is provided with spring in automatic stop bar 7 one end
Connecting plate 7c；Described microswitch 8 is arranged on automatic stop bar 7 side, and the mandrel of microswitch 8 withstands on described automatic stop bar 7 circumference table
In switch groove 7a on face；Described automatic stop wing plate 7b is parallel with roller 2, the outer side edges of automatic stop wing plate 7b and the table of roller 2
Gap is left in face；Described tension force extension spring 6 one end is connected on described spring coupling plate 7c, and tension force extension spring 6 other end is connected to list
On base 1.
As shown in Fig. 4 .1 ~ Fig. 4 .3, in the present embodiment, the bottom land two ends of described switch groove 7a are to be set to fillet, switch groove
The trough rim of 7a and automatic stop bar 7 circumferential surface are in arc transition.
As shown in Fig. 1, Fig. 4 .1 ~ Fig. 4 .3, in the present embodiment, described automatic stop bar 7 is hollow tube, at automatic stop bar 7 two ends
Inside it is equipped with spindle nose, automatic stop bar 7 is supported by the spindle nose at two ends and is connected in corresponding axis hole on single tube seat 1.
Claims (10)
1. single inlet wire single tube Yarn feeder it is characterised in that：Including single tube seat（1）, roller（2）, guide bar assembly（3）, drive
Mechanism and broken yarn self-stop mechanism；Described single tube seat（1）For square, in single tube seat（1）The top upper left corner be provided with inlet wire lever jack
Mounting seat（1a）, described inlet wire lever jack mounting seat（1a）On a set of guide bar assembly is installed（3）；In single tube seat（1）Top
Centre is provided with motor axis hole, and described drive mechanism includes motor, driving pulley（4）And driving belt（5）, described motor is arranged on
Single tube seat（1）Rear wall on, the output shaft of motor is from single tube seat（1）On motor axis hole extend out to single tube seat（1）Front side is simultaneously
Fixed installation driving pulley（4）；It is provided with roller mounting seat, described roller in the lower left of motor axis hole（2）Including Lora
Mandrel（2.1）With Lora roller（2.2）, described Lora mandrel（2.1）End supports and is arranged in roller mounting seat, described sieve
Withdrawing roll cylinder（2.2）It is sleeved on Lora mandrel（2.1）Upper simultaneously freely rotatable, the Lora roller of energy（2.2）With driving pulley（4）Between logical
Cross driving belt（5）It is in transmission connection；It is provided with microswitch mounting seat and automatic stop bar support base in the lower right of motor axis hole, described
Broken yarn self-stop mechanism is arranged in microswitch mounting seat and automatic stop bar support base.
2. single inlet wire single tube Yarn feeder as claimed in claim 1 it is characterised in that：Described guide bar assembly（3）Including guide
Bar（3.1）And yarn-guiding loop（3.2）, described lever jack（3.1）The end face at two ends is provided with threaded mounting hole（3.1a）, in lever jack
（3.1）On be uniformly arranged several yarn circle installing holes along its length（3.1b）；Described yarn-guiding loop（3.2）Removably
It is assemblied in yarn circle installing hole（3.1b）Interior, yarn-guiding loop（3.2）Center is provided with guide eyelit.
3. single inlet wire single tube Yarn feeder as claimed in claim 2 it is characterised in that：Described yarn circle installing hole（3.1b）For circle
Shape, described yarn-guiding loop（3.2）Including circular cylinder body（3.2a）Be connected to circular cylinder body（3.2a）The annular flange of one end
（3.2b）, yarn-guiding loop（3.2）Circular cylinder body（3.2a）It is closely assembled in yarn circle installing hole（3.1b）Interior, yarn-guiding loop（3.2）Ring
Shape flange（3.2b）Against lever jack（3.1）Surface.
4. single inlet wire single tube Yarn feeder as claimed in claim 2 it is characterised in that：Described yarn-guiding loop（3.2）Using ceramic material
Material is made.
5. single inlet wire single tube Yarn feeder as claimed in claim 1 it is characterised in that：Described Lora roller（2.2）By installing
In Lora mandrel（2.1）The bearings of rear and front end, Lora mandrel（2.1）The bearing of rear end passes through single tube seat（1）Spacing, sieve
Draw mandrel（2.1）The bearing of front end is locked spacing by bolt.
6. single inlet wire single tube Yarn feeder as claimed in claim 1 it is characterised in that：Described anti-slip veins（2.2a）Including at least three
Road is perpendicular to Lora roller（2.2）The V-groove of axis, the bottom of V-groove is set to circular arc, between adjacent V-groove and V
Type groove and Lora roller（2.2）It is in arc transition between outer circumference, the two sides angle of described V-groove is 40 ±
0.5°.
7. single inlet wire single tube Yarn feeder as claimed in claim 6 it is characterised in that：Described Lora roller（2.2）On anti-skidding
Stricture of vagina（2.2a）There are two sections, two sections of anti-slip veins（2.2a）Between have one section of roll surface.
8. single inlet wire single tube Yarn feeder as claimed in claim 1 it is characterised in that：Described broken yarn self-stop mechanism includes single tube seat
（1）, automatic stop bar（7）, microswitch（8）With tension force extension spring（6）, described automatic stop bar（7）It is arranged on roller（2）Side and and sieve
Withdrawing roll（2）Parallel, automatic stop bar（7）Circumferential surface on be provided with parallel to automatic stop bar（7）The switch groove of axial direction（7a）And automatic stop
Wing plate（7b）, in automatic stop bar（7）One end is provided with spring coupling plate（7c）；Described microswitch（8）It is arranged on automatic stop bar（7）Other
Side, microswitch（8）Mandrel withstand on described automatic stop bar（7）Switch groove on circumferential surface（7a）Interior；Described automatic stop wing plate
（7b）With roller（2）Parallel, automatic stop wing plate（7b）Outer side edges and roller（2）Surface leave gap；Described tension force draws
Spring（6）One end is connected to described spring coupling plate（7c）On, tension force extension spring（6）The other end is connected to single tube seat（1）On.
9. single inlet wire single tube Yarn feeder as claimed in claim 8 it is characterised in that：Described switch groove（7a）Bottom land two ends be
It is set to fillet, switch groove（7a）Trough rim and automatic stop bar（7）Circumferential surface is in arc transition.
10. single inlet wire single tube Yarn feeder as claimed in claim 8 it is characterised in that：Described automatic stop bar（7）For hollow tube,
In automatic stop bar（7）It is equipped with spindle nose, automatic stop bar in two ends（7）Supported by the spindle nose at two ends and be connected to single tube seat（1）Upper correspondence
Axis hole in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134137.1A CN106400287A (en) | 2016-12-10 | 2016-12-10 | Single-thread-inlet single-tube yarn feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134137.1A CN106400287A (en) | 2016-12-10 | 2016-12-10 | Single-thread-inlet single-tube yarn feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106400287A true CN106400287A (en) | 2017-02-15 |
Family
ID=58084534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134137.1A Pending CN106400287A (en) | 2016-12-10 | 2016-12-10 | Single-thread-inlet single-tube yarn feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400287A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917914A (en) * | 1955-09-19 | 1959-12-22 | Shortland Arthur | Yarn feeding means for knitting machines |
| CN1928180A (en) * | 2006-09-22 | 2007-03-14 | 江苏雪亮电器机械有限公司 | Yarn feeder |
| CN201237825Y (en) * | 2008-07-03 | 2009-05-13 | 钱承林 | Break alarm device for tensioner |
| CN101619762A (en) * | 2009-08-11 | 2010-01-06 | 温州市南亚汽车配件有限公司 | Cold spinning belt pulley and fabricating method and fabricating equipment thereof |
| CN201546010U (en) * | 2009-11-05 | 2010-08-11 | 钱福海 | Yarn feeding device |
| CN201762541U (en) * | 2010-09-09 | 2011-03-16 | 连坚和 | Computer flat knitting machine switch fast reaction device |
| CN102127838A (en) * | 2011-04-06 | 2011-07-20 | 泉州精准机械有限公司 | Single-axis positive yarn feeder for computerized flat knitting machine |
| CN203653907U (en) * | 2014-01-10 | 2014-06-18 | 宁波慈星股份有限公司 | Transmission structure for yarn feeder belt of flat knitter |
| CN204570174U (en) * | 2015-04-22 | 2015-08-19 | 泉州精准机械有限公司 | A kind of Computerized flat knitting machine yarn feeder of anti-tangle yarn |
| CN205420711U (en) * | 2016-04-05 | 2016-08-03 | 威海鹏元纺织科技有限公司 | Braider lining yarn direction fixing device |
| CN205471988U (en) * | 2016-02-23 | 2016-08-17 | 浙江博泰纺织有限公司 | Yarn -guiding device |
| CN206553709U (en) * | 2016-12-10 | 2017-10-13 | 无锡银联齿轮传动机械有限公司 | Single inlet wire single tube yarn feeder |
-
2016
- 2016-12-10 CN CN201611134137.1A patent/CN106400287A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917914A (en) * | 1955-09-19 | 1959-12-22 | Shortland Arthur | Yarn feeding means for knitting machines |
| CN1928180A (en) * | 2006-09-22 | 2007-03-14 | 江苏雪亮电器机械有限公司 | Yarn feeder |
| CN201237825Y (en) * | 2008-07-03 | 2009-05-13 | 钱承林 | Break alarm device for tensioner |
| CN101619762A (en) * | 2009-08-11 | 2010-01-06 | 温州市南亚汽车配件有限公司 | Cold spinning belt pulley and fabricating method and fabricating equipment thereof |
| CN201546010U (en) * | 2009-11-05 | 2010-08-11 | 钱福海 | Yarn feeding device |
| CN201762541U (en) * | 2010-09-09 | 2011-03-16 | 连坚和 | Computer flat knitting machine switch fast reaction device |
| CN102127838A (en) * | 2011-04-06 | 2011-07-20 | 泉州精准机械有限公司 | Single-axis positive yarn feeder for computerized flat knitting machine |
| CN203653907U (en) * | 2014-01-10 | 2014-06-18 | 宁波慈星股份有限公司 | Transmission structure for yarn feeder belt of flat knitter |
| CN204570174U (en) * | 2015-04-22 | 2015-08-19 | 泉州精准机械有限公司 | A kind of Computerized flat knitting machine yarn feeder of anti-tangle yarn |
| CN205471988U (en) * | 2016-02-23 | 2016-08-17 | 浙江博泰纺织有限公司 | Yarn -guiding device |
| CN205420711U (en) * | 2016-04-05 | 2016-08-03 | 威海鹏元纺织科技有限公司 | Braider lining yarn direction fixing device |
| CN206553709U (en) * | 2016-12-10 | 2017-10-13 | 无锡银联齿轮传动机械有限公司 | Single inlet wire single tube yarn feeder |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170215 |