CN203866482U - Electromagnetic shuttle-guiding device - Google Patents
Electromagnetic shuttle-guiding device Download PDFInfo
- Publication number
- CN203866482U CN203866482U CN201420273089.4U CN201420273089U CN203866482U CN 203866482 U CN203866482 U CN 203866482U CN 201420273089 U CN201420273089 U CN 201420273089U CN 203866482 U CN203866482 U CN 203866482U
- Authority
- CN
- China
- Prior art keywords
- shuttle
- sheet
- magnetic coil
- leading
- guiding
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/24—Mechanisms for inserting shuttle in shed
- D03D49/44—Mechanisms for inserting shuttle in shed whereby the shuttle is propelled by electric or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The utility model provides an electromagnetic shuttle-guiding device. The electromagnetic shuttle-guiding device comprises shuttle guiding sheets and a shuttle. A circular hole through which the shuttle penetrates is formed in the middle of each shuttle guiding sheet, the outer side of each circular hole is provided with an annular magnetic coil, and the circular holes of all the shuttle guiding sheets constitute a horizontal linear channel. The shuttle is cylindrical, the two ends of the shuttle are hemispherical and are respectively provided with a cylindrical permanent magnet, and the permanent magnets and the shuttle are coaxial. The electromagnetic shuttle-guiding device is mainly applied to a loom with the shuttle. When the shuttle is thrown out, the magnetic coils of the shuttle guiding sheets are connected to a direct-current circuit in sequence. When the shuttle arrives at one powered-on magnetic coil, a current of the magnetic coil where the shuttle arrives is stopped, direct currents of the other magnetic coils in the forward motion direction of the shuttle still exist, magnetic attraction force is generated on the shuttle, and the shuttle is attracted to move forwards. When the shuttle arrives at another powered-on magnetic coil, the process is repeated, and therefore guiding transmission is conducted on the shuttle.
Description
Technical field
The utility model relates to technical field of textile machine, is specifically related to the electromagnetism of a kind of use on loom and draws shuttle device.
Background technology
Fly-shuttle loom is to take shuttle weft yarn to be introduced to the loom of shed open as weft insertion device.The shuttle of fly-shuttle loom is not only the weft insertion device of fly-shuttle loom, is also weft carrier, and fly-shuttle loom roll on weft dress is cop form and is contained in shuttle chamber, and this weft yarn package is referred to as cop.A set of picking mechanism and shuttle braking device are respectively equipped with in the both sides of fly-shuttle loom, and wefting insertion finishes rear shuttle stop in its shuttle box.Fly-shuttle loom unlike air-jet loom or water jet looms, needs air feed or water supply installation when weaving cotton cloth when weaving cotton cloth.Fly-shuttle loom is for some extraordinary clothes, as some clothes that need to mix other silk thread when weaving cotton cloth on parallel are weaved more simultaneously.
But the width that fly-shuttle loom is weaved cotton cloth is subject to picking mechanism and shuttle is thrown to the size of dynamics, and its width is narrower, and large in order to increase the vibrations of throwing power shuttle weft thread-leading machine; noise is large, and fault rate is higher, also comparatively power consumption; production efficiency is lower, during shuttle impelling, is easily stuck and causes shutdown.Present fly-shuttle loom is mostly eliminated or is replaced by other type loom.
Utility model content
For above problem, the utility model provides a kind of use on fly-shuttle loom, can be so that throwing shuttle be more prone to, and the wider electromagnetism of the Design of length of simultaneously weaving cotton cloth draws shuttle device.
The utility model solves the technical scheme that its technical problem adopts: this electromagnetism draws shuttle device and comprises and lead shuttle sheet, shuttle; The described number of leading shuttle sheet is more than two, by upper holder, lower fixed frame, be vertically fixed on side by side between the warp of weaving cotton cloth, the described shuttle sheet centre of leading is designed with the circular hole for shuttling back and forth, described circular hole outside is designed with annular magnetic coil, and all circular holes of leading shuttle sheet form a horizontal linear passage side by side; Described shuttle is cylindrical shape, and two ends are semi-spherical shape, and the two ends of described shuttle are not equipped with the permanent magnets of the cylindrical shape coaxial with described shuttle; The length of described shuttle is greater than mutually two close width of leading shuttle sheet twice, described in lead magnetic coil on shuttle sheet independent place in circuit respectively.
As preferably, described magnetic coil is by leading in the circuit of two inserted sheets access fixed framves that protrude upward on shuttle sheet top, described in lead shuttle sheet and by its top and the bottom, insert fixed frame, lower fixed frame respectively.
The beneficial effects of the utility model are: this electromagnetism draws shuttle device mainly to be used on fly-shuttle loom, each magnetic coil of leading on shuttle sheet passes through respectively control chip place in circuit, when described shuttle is gone out by the throwing tatting structure impelling of fly-shuttle loom, described magnetic coil of leading on shuttle sheet accesses DC circuit successively, described like this magnetic coil just produces the permanent magnets of shuttle end described in magnetic attraction, when shuttle arrives the magnetic coil of energising, the electric current of magnetic coil is closed, electromagnetic coil stops producing magnetic force, and the magnetic coil of shuttle direction of advance still continues to be connected with direct current, shuttle is produced to magnetic attraction, attraction shuttle advances, when shuttle arrives the magnetic coil of energising, repeat said process, so just realized the guiding transmission to shuttle.This shuttle kind of drive of leading requires extremely lowly to the impelling dynamics of fly-shuttle loom, greatly reduce the impelling mechanism power of fly-shuttle loom, has reduced noise.As long as and this kind of drive has the abundant shuttle sheet of leading, the width of weaving cotton cloth of fly-shuttle loom just can arrive any width.The onward impulse of shuttle is decided by the magnetic coil of switching on successively simultaneously, and the speed that shuttle advances is like this convenient control more.
Accompanying drawing explanation
Fig. 1 is that electromagnetism draws the shuttle device structural representation in when work.
Fig. 2 is the structural representation of leading shuttle sheet forward.
The specific embodiment
Below in conjunction with embodiment, the utility model is further illustrated:
As shown in embodiment in Fig. 1 and Fig. 2, this electromagnetism draws shuttle device and comprises and lead shuttle sheet 1, shuttle 2; The described number of leading shuttle sheet 1 is more than two, by upper holder 3, lower fixed frame 4, be vertically fixed on side by side between the warp 5 of weaving cotton cloth, described shuttle sheet 1 centre of leading is designed with the circular hole 11 for shuttling back and forth, described circular hole 11 outsides are designed with annular magnetic coil 6, and all circular holes 11 of leading shuttle sheet 1 form a horizontal linear passage side by side; Described shuttle 2 is cylindrical shape, and two ends are semi-spherical shape, and the two ends of described shuttle 2 are not equipped with the permanent magnets 7 of the cylindrical shape coaxial with described shuttle 2; The length of described shuttle 2 is greater than mutually two close width of leading shuttle sheet 1 twice, described in lead magnetic coil 6 on shuttle sheet 1 independent place in circuit respectively.
This electromagnetism draws shuttle device mainly to be used on fly-shuttle loom, and each magnetic coil 6 of leading on shuttle sheet 1 passes through respectively control chip place in circuit.The aperture position that described circular hole 11 of leading on shuttle sheet 1 is run out of over against described shuttle 2, when described shuttle 2 is gone out by the throwing tatting structure impelling of fly-shuttle loom, described magnetic coil 6 of leading on shuttle sheet 1 accesses DC circuit successively, described like this magnetic coil 6 just produces the permanent magnets 7 of shuttle 2 ends described in magnetic attraction, when shuttle 2 arrives the magnetic coil 6 of energising, the electric current of magnetic coil 6 is closed, electromagnetic coil 6 stops producing magnetic force, and the magnetic coil 6 of shuttle 2 directions of advance still continues to be connected with direct current, shuttle 2 is produced to magnetic attraction, attract shuttle 2 to advance, when shuttle 2 arrives the magnetic coil 6 of energising, repeat said process, so just realized the guiding transmission to shuttle 2.This shuttle kind of drive of leading requires extremely low to the impelling dynamics of fly-shuttle loom, the magnetic attraction of leading 7 generations of 6 pairs of permanent magnets of the interior magnetic coil of shuttle sheet 1 described in its guiding power mainly relies on provides, the initial velocity that shuttle 2 needs when by impelling is like this lower, the impelling mechanism power that greatly reduces fly-shuttle loom, has reduced noise.As long as and this kind of drive has the abundant shuttle sheet 1 of leading, the width of weaving cotton cloth of fly-shuttle loom just can arrive any width.The direct current size that the onward impulse of shuttle 2 is passed into by the magnetic coil 6 of switching on successively simultaneously decides, and the speed that shuttle 2 advances is like this convenient control more.
As depicted in figs. 1 and 2, described magnetic coil 6 is by leading in the circuit of two inserted sheets that protrude upward 12 access fixed framves 3 on shuttle sheet 1 top, described in lead shuttle sheet 1 and by its top and the bottom, insert fixed frame 3, lower fixed frame 4 respectively.Each is led shuttle sheet 1 and is communicated with the inserted block that magnetic coil 6 in it and inserted sheet 12 are made an one like this, each is led shuttle sheet 1 and can insert easily between upper holder 3, lower fixed frame 4, can regulate easily every two to lead the quantity that shuttle sheet 1 strides across warp 5, when leading 1 damage of shuttle sheet, be convenient for changing simultaneously.
Claims (2)
1. electromagnetism draws a shuttle device, and it comprises leads shuttle sheet (1), shuttle (2); The described number of leading shuttle sheet (1) is more than two, by upper holder (3), lower fixed frame (4), be vertically fixed on side by side between the warp (5) of weaving cotton cloth, it is characterized in that: described in lead and be designed with the circular hole (11) for shuttling back and forth in the middle of shuttle sheet (1), described circular hole (11) outside is designed with annular magnetic coil (6), and all circular holes (11) of leading shuttle sheet (1) form a horizontal linear passage side by side; Described shuttle (2) is cylindrical shape, and two ends are semi-spherical shape, and the two ends of described shuttle (2) are not equipped with the permanent magnets (7) of the cylindrical shape coaxial with described shuttle (2); The length of described shuttle (2) is greater than mutually two close width of leading shuttle sheet (1) twice, described in lead magnetic coil (6) on shuttle sheet (1) independent place in circuit respectively.
2. electromagnetism according to claim 1 draws shuttle device, it is characterized in that: described magnetic coil (6) is by leading in the circuit of two inserted sheets that protrude upward (12) accesses fixed framves (3) on shuttle sheet (1) top, described in lead shuttle sheet (1) and by its top and the bottom, insert fixed frame (3), lower fixed frame (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273089.4U CN203866482U (en) | 2014-05-26 | 2014-05-26 | Electromagnetic shuttle-guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273089.4U CN203866482U (en) | 2014-05-26 | 2014-05-26 | Electromagnetic shuttle-guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866482U true CN203866482U (en) | 2014-10-08 |
Family
ID=51647453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273089.4U Expired - Fee Related CN203866482U (en) | 2014-05-26 | 2014-05-26 | Electromagnetic shuttle-guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005161A (en) * | 2014-05-26 | 2014-08-27 | 苏州潮盛印花制版实业有限公司 | Electromagnetic shuttle guiding device |
| CN106012242A (en) * | 2015-03-31 | 2016-10-12 | 意达股份公司 | Electromagnetic device for the insertion of the weft yarns into a projectile weaving loom |
-
2014
- 2014-05-26 CN CN201420273089.4U patent/CN203866482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005161A (en) * | 2014-05-26 | 2014-08-27 | 苏州潮盛印花制版实业有限公司 | Electromagnetic shuttle guiding device |
| CN106012242A (en) * | 2015-03-31 | 2016-10-12 | 意达股份公司 | Electromagnetic device for the insertion of the weft yarns into a projectile weaving loom |
| CN106012242B (en) * | 2015-03-31 | 2018-12-07 | 意达股份公司 | Calutron for introducing weft yarn in piece shuttle-type loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |