CN202227039U - Rotatable twisting loosening mechanism for weft yarn cylinders - Google Patents
Rotatable twisting loosening mechanism for weft yarn cylinders Download PDFInfo
- Publication number
- CN202227039U CN202227039U CN2011202643623U CN201120264362U CN202227039U CN 202227039 U CN202227039 U CN 202227039U CN 2011202643623 U CN2011202643623 U CN 2011202643623U CN 201120264362 U CN201120264362 U CN 201120264362U CN 202227039 U CN202227039 U CN 202227039U
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- yarn tube
- weft yarn
- rotating disk
- weft
- tube rotating
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Abstract
The utility model discloses a rotatable twisting loosening mechanism for weft yarn cylinders, comprising a stander, the weft yarn cylinders and a yarn guide device arranged above the weft yarn cylinders. The rotatable twisting loosing mechanism is characterized by further comprising at least one yarn cylinder turnplate, wherein one yarn cylinder turnplate is used for placing one weft yarn cylinder, and the yarn cylinder turnplate is provided with a turnplate power mechanism. The yarn cylinder turnplate drives the weft yarn cylinders to rotate, and the weft yarn cylinders and the yarn cylinder turnplate are kept to be static relatively. When a flat filament is taken as weft yarn, the twisting of the weft yarn can be loosened when the weft yarn is sequentially backed off on the weft yarn cylinders, so that the serious twisting phenomenon of an weft yarn providing part in the prior art when the flat filament is taken as the weft yarn can be effectively overcome, and the quality of plastic woven fabrics such as a plastic tarpaulin and the like is conducive to being improved.
Description
Technical field
The weft yarn that the utility model relates to water jet looms provides part, and particularly a kind of weft yarn of plastic knitting cloth water jet loom provides part.
Background technology
Plastic knitting cloth water jet loom process structure of the prior art mainly contains parts such as shedding mechanism, water jet weft insertion device, beating-up mechanism, warp-feeding mechanism, spooler and other auxiliary bodies, and other auxiliary bodies can comprise that weft yarn provides part, measuring motion, storage Weft handling device, selvage device and Warp stop motions etc.Its groundwork principle roughly is: drive the upper and lower motion of heald frame by shedding mechanism; Make plastics silk thread form shed open as warp thread; Weft insertion device will be brought shed open into as the plastics silk thread of weft yarn through water jet, drive weft yarn that reed will get into shed open by beating-up mechanism then and squeeze into fell and be woven into plastic woven cloth.Above-mentioned weft yarn provides part to comprise weft yarn tube and the fixed disk of placing the weft yarn tube, and the weft yarn tube passes upright tube axle on the fixed disk and places fixedly on the card, in the wefting insertion process; Weft yarn is docile and obedient the preface unwinding from the weft yarn tube and is got off; Through the thread-carrier of top, with yarn around to the fixed length dish of rotation, through survey long after; Carry the input shed open by water jet, accomplish wefting insertion.Above-mentioned weft yarn provides part when using the cylindricality weft weaving, can make fabrics cloth cover keep smooth.But, will there be such phenomenon when using flat filament, that is: in the wefting insertion process as weft yarn at plastic braids such as production Plastic awning cloths; There is serious twisting phenomenon during the order unwinding in the thread-carrier of weft yarn through the top from the weft yarn tube; Cause the twisting of weft yarn curl, the weft yarn of this state is dropped into shed open after storing up latitude, fixed length, beat up through beating-up mechanism; The fabrics cloth cover utmost point out-of-flatness that is made into, plastic braid qualities such as the Plastic awning cloth of producing are low.
The utility model content
The weft yarn that the task of the utility model is to solve plastic knitting cloth water jet loom in the prior art etc. provides part existing technological deficiency, and a kind of weft yarn tube rotation loose twist mechanism is provided.
Its technical solution is:
A kind of weft yarn tube rotation loose twist mechanism comprises frame, weft yarn tube and is positioned at the thread-carrier of weft yarn tube top that also comprise at least one yarn tube rotating disk, a yarn tube rotating disk is used to place a weft yarn tube, and yarn tube rotating disk disposes the rotating disk actuating unit.
Above-mentioned yarn tube rotating disk carries the rotation of weft yarn tube, keeps static relatively between weft yarn tube and the place yarn tube rotating disk.
The central part of above-mentioned yarn tube rotating disk is provided with upright tube axle, and the weft yarn tube passes the tube axle and is sitting on the card of yarn tube rotating disk; The card of above-mentioned yarn tube rotating disk is provided with the annular stop holddown groove that the bobbin bottom that supplies the weft yarn tube is inserted.
Above-mentioned rotating disk actuating unit comprises motor, and motor is corresponding one by one with yarn tube rotating disk; Motor be positioned at yarn tube rotating disk under; Motor is suspended on the motor fixed disk that is positioned on the frame; Motor shaft is connected with the power transmission shaft that is positioned at the top through shaft coupling, and power transmission shaft is fixedly connected on the motor fixed disk through bearing block, and power transmission shaft is connected with the yarn tube rotating disk that is positioned at the top.
Above-mentioned yarn tube rotating disk has two, and one of them yarn tube rotating disk is in current running status, and another yarn tube rotating disk then is in SBR, and the state of the two can alternately be changed.
The rotary speed of above-mentioned yarn tube rotating disk, suitable with the needed weft yarn of the filling insertion rate of water jet looms speed of unwinding from the weft yarn tube.
The utlity model has following useful technique effect:
The utility model is owing to be provided with yarn tube rotating disk; Yarn tube rotating disk disposes the rotating disk actuating unit; In water jet looms wefting insertion process, drive the corresponding rotation of yarn tube rotating disk through control rotating disk actuating unit, carry the rotation of weft yarn tube by yarn tube rotating disk; Such as the rotary speed that makes yarn tube rotating disk; Suitable with the needed weft yarn of water jet looms filling insertion rate speed of unwinding from the weft yarn tube, like this when using flat filament as weft yarn, weft yarn when the weft yarn tube is docile and obedient the preface unwinding by loose twist; Can overcome in the prior art weft yarn effectively provides part existing serious twisting phenomenon when using flat filament as weft yarn, helps improving the quality of plastic braids such as Plastic awning cloth.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
Figure is the structural principle sketch map of a kind of embodiment of the utility model.
The specific embodiment
In conjunction with accompanying drawing, a kind of weft yarn tube rotation loose twist mechanism comprises frame 1, weft yarn tube 2 and is positioned at the thread-carrier 3 of weft yarn tube top.Above-mentioned weft yarn tube rotates loose twist mechanism and comprises that also 4, one yarn tubes of at least one yarn tube rotating disk rotating disk is used to place a weft yarn tube, and yarn tube rotating disk disposes the rotating disk actuating unit.This example is selected a yarn tube rotating disk for use; Above-mentioned rotating disk actuating unit comprises a motor 5; Motor be positioned at yarn tube rotating disk under, motor is suspended on the motor fixed disk 6 that is positioned on the frame, motor shaft through shaft coupling be positioned at the top power transmission shaft 7 be connected; Power transmission shaft 7 is fixedly connected on the motor fixed disk through bearing block 8, and power transmission shaft is connected with the yarn tube rotating disk that is positioned at the top.The central part of above-mentioned yarn tube rotating disk is provided with upright tube axle 9, and the weft yarn tube passes the tube axle and is sitting on the card of yarn tube rotating disk; The card of above-mentioned rotating disk is provided with the annular stop holddown groove 10 that the bobbin bottom that supplies the weft yarn tube is inserted.Above-mentioned yarn tube rotating disk carries the rotation of weft yarn tube, keeps static relatively between weft yarn tube and the place yarn tube rotating disk.The rotary speed of above-mentioned yarn tube rotating disk 4, preferably suitable with the needed weft yarn 11 of the filling insertion rate of water jet looms speed of unwinding from the weft yarn tube; Certainly, also other selections can be arranged,, do not twisted when making the weft yarn unwinding, or twisting degree alleviates and gets final product as long as yarn tube rotating disk carries weft yarn tube rotation.
Except that aforesaid way, yarn tube rotating disk can be provided with two or more, and each yarn tube rotating disk is configurable to have independently motor, and promptly yarn tube rotating disk is corresponding one by one with motor.One of them (part) yarn tube rotating disk is in current running status, and another (part) yarn tube rotating disk then is in SBR, and the state of the two can alternately be changed.This technical approach helps shortening downtime, even can accomplish not shut down, and helps enhancing productivity.
In the aforesaid way, the rotating disk actuating unit also can have multiple alternative, satisfies the velocity of rotation of actual needs as long as these modes can realize yarn tube rotating disk.
The utility model is specially adapted to plastic knitting (cloth) water jet looms.
Need to prove that those skilled in the art can also make such or such easy variation pattern under the instruction of this specification, such as equivalent way, or obvious mode of texturing; Above-mentioned variation pattern all should be within the protection domain of the utility model.
Claims (6)
1. weft yarn tube rotation loose twist mechanism comprises frame, weft yarn tube and is positioned at the thread-carrier of weft yarn tube top that it is characterized in that also comprising at least one yarn tube rotating disk, a yarn tube rotating disk is used to place a weft yarn tube, and yarn tube rotating disk disposes the rotating disk actuating unit.
2. weft yarn tube according to claim 1 rotates loose twist mechanism, it is characterized in that: said yarn tube rotating disk carries the rotation of weft yarn tube, keeps static relatively between weft yarn tube and the place yarn tube rotating disk.
3. weft yarn tube according to claim 1 rotates loose twist mechanism, it is characterized in that: the central part of said yarn tube rotating disk is provided with upright tube axle, and the weft yarn tube passes the tube axle and is sitting on the card of yarn tube rotating disk; The card of above-mentioned yarn tube rotating disk is provided with the annular stop holddown groove that the bobbin bottom that supplies the weft yarn tube is inserted.
4. weft yarn tube according to claim 1 rotates loose twist mechanism, and it is characterized in that: said rotating disk actuating unit comprises motor, and motor is corresponding one by one with yarn tube rotating disk; Motor be positioned at yarn tube rotating disk under; Motor is suspended on the motor fixed disk that is positioned on the frame; Motor shaft is connected with the power transmission shaft that is positioned at the top through shaft coupling, and power transmission shaft is fixedly connected on the motor fixed disk through bearing block, and power transmission shaft is connected with the yarn tube rotating disk that is positioned at the top.
5. rotate loose twist mechanism according to claim 1 or 4 described weft yarn tubes, it is characterized in that: said yarn tube rotating disk has two, and one of them yarn tube rotating disk is in current running status, and another yarn tube rotating disk then is in SBR, and the state of the two can alternately be changed.
6. weft yarn tube according to claim 1 rotation loose twist mechanism is characterized in that: the rotary speed of said yarn tube rotating disk, and suitable with the needed weft yarn of the filling insertion rate of water jet looms speed of unwinding from the weft yarn tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202643623U CN202227039U (en) | 2011-07-25 | 2011-07-25 | Rotatable twisting loosening mechanism for weft yarn cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202643623U CN202227039U (en) | 2011-07-25 | 2011-07-25 | Rotatable twisting loosening mechanism for weft yarn cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227039U true CN202227039U (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202643623U Expired - Fee Related CN202227039U (en) | 2011-07-25 | 2011-07-25 | Rotatable twisting loosening mechanism for weft yarn cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015007A (en) * | 2012-12-12 | 2013-04-03 | 青岛金三阳纺织机械有限公司 | Weft yarn supply mechanism |
-
2011
- 2011-07-25 CN CN2011202643623U patent/CN202227039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015007A (en) * | 2012-12-12 | 2013-04-03 | 青岛金三阳纺织机械有限公司 | Weft yarn supply mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151027 Address after: Doctor Wang Tai Zhen Gou Cun, Huangdao District 266000 in Shandong city of Qingdao Province Patentee after: QINGDAO KAISHUO MACHINERY TECHNOLOGY CO., LTD. Address before: 266425 Shandong city of Qingdao province Jiaonan City Wangtaipu town Patentee before: Qingdao Kshuo Textile Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |