CN105671756B - A kind of loom weft choosing device - Google Patents
A kind of loom weft choosing device Download PDFInfo
- Publication number
- CN105671756B CN105671756B CN201610191143.4A CN201610191143A CN105671756B CN 105671756 B CN105671756 B CN 105671756B CN 201610191143 A CN201610191143 A CN 201610191143A CN 105671756 B CN105671756 B CN 105671756B
- Authority
- CN
- China
- Prior art keywords
- lever
- eye
- motor
- loom weft
- rope eye
- 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.)
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Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/38—Weft pattern mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of loom weft choosing devices, and including power plant, transmission device and executive device, the power plant includes communtatorless motor；The transmission mechanism includes the rocking arm that one end is fixedly connected with the shaft of the motor, the traction piece for being connected to the other end of rocking arm and being connect with actuating mechanism；The executive device includes lever, and one end of the lever is provided with rope eye, and the traction piece is fixed in rope eye, and the other end of the lever is provided with porcelain eye, and the lever is additionally provided with supporting point close to one end of the rope eye；Since the range that the change frequency of electric current can be adjusted according to need of work is larger, so that Weft selector working frequency can mention higher range, present device can be made to work long hours under 720 frequency of reciprocally swinging per minute so that the larger raising of the working efficiency of Weft selector.
Description
Technical field
The present invention relates to weaving machine technical field, more particularly to a kind of loom weft choosing device.
Background technology
Loom needs the different color of picture and selecting designed according to cloth cover and different weft yarns in woven fabric, so needing
Weft selector to be installed on loom.At present, existing Weft selector is divided into mechanical and two major class of electronic type, mechanical to select
Weft handling device is there is high failure rate, the problems such as reaction is slow, price is high；Although electronic type is than mechanical Weft selector efficiency
Height, but when its frequency reaches 550 be difficult to improve, so as to cause loom that cannot be utilized well, reduce woven fabric
The production efficiency of machine.
Invention content
It is high the technical problem to be solved in the present invention is to provide frequency during a kind of work, loom production efficiency can be improved
Loom weft choosing device.
In order to solve the above-mentioned technical problem, the technical scheme is that：Loom weft choosing device including power plant, passes
Dynamic device and executive device, the power plant include communtatorless motor；The transmission mechanism include one end with it is described
Rocking arm that the shaft of motor is fixedly connected, the traction piece for being connected to the other end of rocking arm and being connect with actuating mechanism；Described holds
Luggage is put including lever, and one end of the lever is provided with rope eye, and the traction piece is fixed in rope eye, the lever it is another
One end is provided with porcelain eye, and the lever is additionally provided with supporting point close to one end of the rope eye.
Preferably, the lever is L-type, is divided into driving section and work department, the rope eye is arranged on the end of driving section
Portion, the porcelain eye are arranged on the end of work department, and the supporting point is driving section overall length to the distance of rope eye end is provided with
The 1/3~1/5 of degree.
Further, it is columnar housing, positioned at enclosure interior and symmetrically arranged two that the motor, which includes inner wall,
A coil and the housing shaft being coaxially set and the magnet being arranged in the shaft.
Further, symmetrically arranged two coils account for a quarter in housing respectively.
Further, the cross section of the magnet is rectangle, and the both ends of the rectangular section of the magnet are respectively S poles
With N poles.
Preferably, it is provided with resetting spring on the lever.
Preferably, upper limit position block is provided on the upside of the lever, downside is provided with lower position block.
Preferably, the traction piece is one kind in cordage, steel wire or cotton thread.
Preferably, the rope eye on the lever is set multiple along lever length direction.
Preferably, the supporting point is set multiple along its length on lever.
It is had the beneficial effect that using what the above-mentioned technical proposal present invention obtained：Due to using communtatorless motor as power
Source provides power for present device, and the motor, so after being passed through galvanic electricity, controls the side of its electric current due to not having commutator
Changing to continuous, so as to which the pole orientation for making electric circle constantly changes so that the shaft for being equipped with magnet does reciprocal rotation, from
And rocking arm reciprocally swinging is driven, it is made to drive lever reciprocating action.Due to realizing the fortune of lever using the reciprocating motion of motor
Dynamic, motor, which rotates smaller amplitude, will make lever generate larger swing.By controlling the frequency of electric current change and then control
The rotational frequency of motor processed so that electric machine frequency control is easy.Since the change frequency of electric current can be adjusted according to need of work
Range it is larger so that Weft selector working frequency can mention higher range, present device can be made at every point
It works long hours under 720 frequency of clock reciprocally swinging so that the larger raising of the working efficiency of Weft selector.
Description of the drawings
Fig. 1 is the structural scheme of mechanism of the present invention；
Fig. 2 is structure diagram when lever combination works in the present invention；
In figure, 1. motors, 2. rocking arms, 3. coils, 4. shafts, 5. magnet, 6. traction pieces, 7. levers, 8. upper limit position blocks, 9.
Resetting spring, 10. driving sections, 11. work departments, 12. porcelain eyes, 13. lower position blocks, 14. supporting points, 15. rope eyes, 16. housings,
17. support shaft, 18. spacer rings.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but do not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiments of the present invention are further illustrated with reference to attached drawing 1, loom weft choosing device of the present invention is filled including power
It puts, transmission device and executive device.
It is columnar that the motor 1 that power plant of the present invention is included described in communtatorless motor 1, which includes inner wall,
Housing 16 positioned at the inside of housing 16 and symmetrically arranged two coils 3, the shaft 4 being coaxially set with housing 16 and is arranged on
Magnet 5 in the shaft 4, symmetrically arranged two coils 3 account for a quarter of 16 inner wall of housing, the magnetic respectively
The cross section of iron 5 is rectangle, and the both ends of the rectangular section of the magnet 5 are respectively S poles and N poles.Since motor 1 does not commutate
Device, as soon as so motor 1 cannot complete a direction continuously rotates, after turning an angle in the case that current direction is constant
It can stop.During work, a driver that current direction can be controlled to change is added in the front end of motor 1, passes through driver control
The change of current direction processed and the change of frequency, and then realize the reciprocating rotation of motor 1 and the frequency of reciprocating rotation.
Transmission mechanism of the present invention includes rocking arm 2 and traction piece 6, and one end of the rocking arm 2 is fixedly connected on motor 1
Shaft 4 on, the other end is connect with traction piece 6, the traction piece 6 be cordage, steel wire or cotton thread, traction piece 6 can also
For other, as long as rocking arm 2 can be connected with executive device.
Executive device of the present invention includes lever 7, and one end of the lever 7 is provided with rope eye 15, the traction
Part 6 is fixed in rope eye 15, and the other end of the lever 7 is provided with porcelain eye 12, and the lever 7 is also set close to one end of rope eye 15
It is equipped with supporting point 14；The lever 7 described in the present embodiment is L-type, is classified as driving section 10 and work department 11, the rope
Eye 15 is arranged on the end of driving section 10, and the porcelain eye 12 is arranged on the end of work department 11, the supporting point 14 to setting
The distance for having 15 one end of rope eye is the 1/3~1/5 of 10 total length of driving section.
In use for the position that lever 7 is made to be returned to before acting, resetting spring 9 is provided on the lever 7.
The setting of resetting spring 9 is also prevented from positioned at the position at dead angle when being again started up cannot normally starting when motor 1 stops.
Amplitude of fluctuation is more than work range when lever 7 works in order to prevent, and 7 upside of lever is provided with upper limit position block 8, and downside is set
Be equipped with lower position block 13, in order to preferably adapt to requirement, limited block can be arranged to it is adjustable, according to use will
It asks, adjusts the distance between limited block and lever 7；It, can also be along 7 length direction of lever for the amplitude of fluctuation of control lever 7
Multiple rope eyes 15 are set, by the distance between change rope eye 15 to supporting point 14, so as to change the amplitude of fluctuation of lever 7；Also
Can multiple supporting points 14 be set along the length direction of lever 7, by changing the position of supporting point 14 come the pendulum of control lever 7
Dynamic amplitude.
Attached drawing 2 be in 7 quantity of lever according to the specific quantity of the different designs of cloth cover picture to be knitted.Its supporting point
14 be a through-hole being opened on lever 7.Each lever 7 is connected on one by the support shaft 17 being fixed on loom housing 16
It rises, the lever 7 is separated between any two with spacer ring 18, prevents two levers 7 from interfering with each other.
The course of work of the present invention：Electric current is passed through in motor 1, the electric current of motor 1 is passed through to change by driver, by
Change in electric current, the pole orientation of two coils 3 inside motor 1 changes simultaneously.Since the same sex is attracting, the different in nature spy to repel each other
Property, be equipped with magnet 5 shaft 4 will reciprocating rotation, by the reciprocating rotation of shaft 4, carry out the reciprocating motion of control lever 7.
The present invention is due to using communtatorless motor 1 to provide power, the electricity for present device as power source
Machine 1 so after being passed through galvanic electricity, controls its sense of current constantly to change, so as to make the magnetic pole side of electric circle due to not having commutator
Change to continuous so that the shaft 4 for being equipped with magnet 5 does reciprocal rotation, so as to drive 2 reciprocally swinging of rocking arm, makes its band
7 reciprocating action of dynamic lever.Due to realizing the movement of lever 7 using the reciprocating motion of motor 1, motor 1 rotates smaller amplitude
Lever 7 will be made to generate larger swing.The rotational frequency of motor 1 is controlled by controlling the frequency of electric current change, is made
It is easy to obtain 1 FREQUENCY CONTROL of motor.Since the range that the change frequency of electric current can be adjusted according to need of work is larger, so that
Weft selector working frequency can mention higher range, can make present device under 720 frequency of reciprocally swinging per minute
It works long hours so that the larger raising of the working efficiency of Weft selector.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (7)
1. a kind of loom weft choosing device, it is characterised in that：Including power plant, transmission device and executive device, the power
Device includes communtatorless motor；The transmission device includes rocking arm, the company that one end is fixedly connected with the shaft of the motor
It is connected on the other end of rocking arm and the traction piece being connect with actuating mechanism；The executive device include lever, the one of the lever
End is provided with rope eye, and the traction piece is fixed in rope eye, and the other end of the lever is provided with porcelain eye, and the lever is close
One end of the rope eye is additionally provided with supporting point；
The lever is L-type, is divided into driving section and work department, the rope eye is arranged on the end of driving section, the porcelain
Eye is arranged on the end of work department, and the supporting point arrives 1/3~1/ of the distance for being provided with rope eye end for driving section total length
5；
It is columnar housing, positioned at enclosure interior and symmetrically arranged two coils and housing that the motor, which includes inner wall,
The shaft being coaxially set and the magnet being arranged in the shaft；
Upper limit position block is provided on the upside of the lever, downside is provided with lower position block.
2. loom weft choosing device according to claim 1, it is characterised in that：Symmetrically arranged two coils account for respectively
The a quarter of inner walls.
3. loom weft choosing device according to claim 1, it is characterised in that：The cross section of the magnet be rectangle, institute
The both ends for stating the rectangular section of magnet are respectively S poles and N poles.
4. loom weft choosing device according to claim 1, it is characterised in that：Resetting spring is provided on the lever.
5. loom weft choosing device according to claim 1, it is characterised in that：The traction piece for cordage, steel wire or
One kind in cotton thread.
6. loom weft choosing device according to claim 1, it is characterised in that：Rope eye on the lever is along lever length
Direction setting is multiple.
7. loom weft choosing device according to claim 1, it is characterised in that：The supporting point on lever along its length
Direction setting is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191143.4A CN105671756B (en) | 2016-03-30 | 2016-03-30 | A kind of loom weft choosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191143.4A CN105671756B (en) | 2016-03-30 | 2016-03-30 | A kind of loom weft choosing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105671756A CN105671756A (en) | 2016-06-15 |
| CN105671756B true CN105671756B (en) | 2018-06-29 |
Family
ID=56224553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610191143.4A Active CN105671756B (en) | 2016-03-30 | 2016-03-30 | A kind of loom weft choosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105671756B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0931801A (en) * | 1995-07-17 | 1997-02-04 | Toyota Autom Loom Works Ltd | Weft-selecting apparatus in loom |
| JP2000154444A (en) * | 1998-11-16 | 2000-06-06 | Lindauer Dornier Gmbh | Controllable weft yarn cramping/presenting device of loom |
| CN2908554Y (en) * | 2006-06-26 | 2007-06-06 | 浙江虎王数控科技有限公司 | Electronic color selection box |
| CN101935909A (en) * | 2010-09-07 | 2011-01-05 | 上海超诚电子科技有限公司 | Weft selector and weft selecting device |
| CN202543486U (en) * | 2012-01-17 | 2012-11-21 | 王以荣 | Weft selector |
| CN205653557U (en) * | 2016-03-30 | 2016-10-19 | 潍坊意宝机械有限公司 | Loom selects latitude ware |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053327A (en) * | 1990-12-13 | 1991-07-24 | 李林海 | Thin commutatorless dc micro-motor |
-
2016
- 2016-03-30 CN CN201610191143.4A patent/CN105671756B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0931801A (en) * | 1995-07-17 | 1997-02-04 | Toyota Autom Loom Works Ltd | Weft-selecting apparatus in loom |
| JP2000154444A (en) * | 1998-11-16 | 2000-06-06 | Lindauer Dornier Gmbh | Controllable weft yarn cramping/presenting device of loom |
| CN2908554Y (en) * | 2006-06-26 | 2007-06-06 | 浙江虎王数控科技有限公司 | Electronic color selection box |
| CN101935909A (en) * | 2010-09-07 | 2011-01-05 | 上海超诚电子科技有限公司 | Weft selector and weft selecting device |
| CN202543486U (en) * | 2012-01-17 | 2012-11-21 | 王以荣 | Weft selector |
| CN205653557U (en) * | 2016-03-30 | 2016-10-19 | 潍坊意宝机械有限公司 | Loom selects latitude ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105671756A (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: No.1-6, area B, small and medium sized enterprise park, Huangwei Town, Xiangshui County, Yancheng City, Jiangsu Province, 224500 Patentee after: Xiangshui penyuman Textile Co.,Ltd. Address before: Dong Jia Zhuang Cun 261000 Shandong city of Weifang province Changle County town of No. 225 Tang a surname Patentee before: WEIFANG YIBAO MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: Room 202-2, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Binbo Machinery Technology Co.,Ltd. Address before: No.1-6, area B, small and medium sized enterprise park, Huangwei Town, Xiangshui County, Yancheng City, Jiangsu Province, 224500 Patentee before: Xiangshui penyuman Textile Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 224600 No.5, Zhujiang East Road, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU JIAWEN MEDICAL SUPPLIES Co.,Ltd. Address before: Room 202-2, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Yancheng Binbo Machinery Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 224500 No. 1 Fuzhen Branch Road, dongkan private entrepreneurship Park, Binhai County, Yancheng City, Jiangsu Province Patentee after: Yancheng Xinlida ribbon Co.,Ltd. Address before: 224600 No.5, Zhujiang East Road, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: JIANGSU JIAWEN MEDICAL SUPPLIES Co.,Ltd. |
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Effective date of registration: 20240519 Address after: 224300 South side of Yueda Zhongxiang, Dyeing and Finishing District, Linhai Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Sheyang Zetao Textile Printing and Dyeing Co.,Ltd. Country or region after: China Address before: 224500 No. 1 Fuzhen Branch Road, dongkan private entrepreneurship Park, Binhai County, Yancheng City, Jiangsu Province Patentee before: Yancheng Xinlida ribbon Co.,Ltd. Country or region before: China |