CN107326524A - The double rib warp loom that a kind of circulation of sley bar one four is swung - Google Patents
The double rib warp loom that a kind of circulation of sley bar one four is swung Download PDFInfo
- Publication number
- CN107326524A CN107326524A CN201710738720.1A CN201710738720A CN107326524A CN 107326524 A CN107326524 A CN 107326524A CN 201710738720 A CN201710738720 A CN 201710738720A CN 107326524 A CN107326524 A CN 107326524A
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- CN
- China
- Prior art keywords
- groove pin
- sley bar
- swung
- pin
- yarn
- 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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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B23/00—Flat warp knitting machines
- D04B23/02—Flat warp knitting machines with two sets of needles
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses the double rib warp looms that a kind of sley bar one circulation four is swung, two-needle bar contains core, groove pin, yarn guiding chase comb, knocking-over bit into coil component.Yarn guiding chase comb is located at the top of needle-bar.Groove pin is needle back arranged opposite on two-needle bar.The lopping campaign is characterized in that：In lopping motion cycle, before yarn guiding chase comb is swung to before groove pin, yarn prepares to swing backward immediately in preceding groove pin underlap, while rear groove pin has increased to certain position.Behind sley bar is swung to, yarn is swung forward in preceding groove pin overlap, sley bar, and preceding groove pin prepares to decline.Before sley bar is swung to, yarn is in rear groove pin overlap, and sley bar prepares to swing backward, and rear groove pin prepares to decline, and preceding groove pin prepares to rise.Sley bar is swung to backmost, and preceding groove pin rises to certain position, and rear groove pin drops to certain position, and sley bar prepares to swing forward.In described lopping campaign, one circulates only swing 4 times, improves overall speed and quality.
Description
Technical field：
Swung the present invention relates to one kind circulation, the double rib warp loom that an especially a kind of circulation four is swung belongs to textile machine
Field.
Background technology
The groundwork feature of modern double-needle bed raschel tricot machine is woven in turn using two needle-bars.The two
Alignd before and after the latch needles of needle-bar, it is back-to-back to install.The knitting cycle of each needle-bar is identical with single needle bed latch needles raschel machine.
In the market, double rib warp loom loop-forming element all uses latch needles, and latch needles is unfavorable at a high speed in structure, and the rotating speed on both sides is only
There are 500 turns, in the running, to prevent the backwash of needle latch from closing, in addition it is also necessary to install the self-closing steel wire of latch needles additional, but as steel wire is installed not
When can bring many unfavorable, such as：Latch needles is damaged, dropped stitch etc. is caused, the manufacture of latch needles is more complicated, needed for latch needles lopping campaign
Traverse is maximum.6 one circulations of formation will be swung before and after existing double rib warp loom yarn guiding chase comb, while will be front and rear
Respectively make before a pin on latch needles and needle back is traversing, 6 durations of oscillation are needed altogether.The step of lopping is circulated is complicated, is reduced whole
The speed of body two-needle bar braiding, so as to have impact on the efficiency of overall production.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the two-needle bar warp that a kind of sley bar one circulation four is swung
Volume machine, simplifies its lopping movement step, improves the speed and production efficiency of needle-bar oscilaltion.
The present invention solve its technical problem use technical scheme be：The two-needle bar warp knit that a kind of circulation of sley bar one four is swung
Machine, it is characterised in that：Two-needle bar into coil component contains nook closing member, groove pin, yarn guiding chase comb, knocking-over bit.Yarn guiding chase comb is located at needle-bar
Top.Groove pin is needle back arranged opposite on two-needle bar.
The first step：Front and rear groove pin, nook closing member do above and below lopping campaign, sley bar moves back and forth, and yarn is in front and rear groove pin
Traversing band yarn is done before needle back, pin.
Further 1：Before sley bar is swung to, yarn is traversing in the underlap of preceding groove pin, prepares to swing backward immediately,
Yarn is in preceding groove pin overlap, and preceding groove pin prepares to decline, while completing a series of band yarn, pin mouthful closure, lasso, knocking over fortune
It is dynamic, make old stitches outside, new coil lopping is inside the pinhock of preceding groove pin.
Further 2：Behind sley bar is swung to, yarn is traversing in rear groove pin overlap, and sley bar prepares to swing forward, pit
Pin prepares to decline, and preceding groove pin rises to certain position.
Further 3：Sley bar swings to foremost, rear groove pin with new coil lopping in rear groove pin pinhock, old coil
Skid off and from pit syringe needle.
Further 4：Now, sley bar does swing backward, and rear groove pin drops to certain position, while completing a series of
Band yarn, pin mouthful closure, lasso, knocking over campaign.
The beneficial effect that the present invention is realized is：In lopping campaign, only 4 times swings of a circulation, and use groove pin and nook closing member
The structure being combined, the rotating speed on both sides reaches 1500 turns, is 3 times of existing double rib warp loom rotating speed, speed is greatly improved,
Simplify the step of lopping is circulated, improve the braiding speed that overall needle-bar moves up and down, improve production efficiency, Ke Yibian
More fabrics are woven, while using compound needle, weaves than latch needles quality more superior cloth cover, greatly improves cloth cover
Quality.
Brief description of the drawings
The two-needle bar lopping motion structure schematic diagram that Fig. 1 .1 to 1.4 swing for a kind of circulation of sley bar one four of the invention
Fig. 2 .1 to 2.6 are the lopping motion structure schematic diagram of existing double rib warp loom
Label in figure：1-yarn guiding chase comb, 2-yarn 3-preceding groove pin 4-rear groove pin 5-preceding latch needles
6-rear latch needles 7-preceding nook closing member 8-rear nook closing member 9-preceding sinker 10-rear sinker.
Embodiment
With reference to figure and case study on implementation, the embodiment to the present invention is described further.Following examples are only
For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
The two-needle bar into coil component contains nook closing member, groove pin, yarn guiding chase comb（1）, knocking-over bit.Yarn guiding chase comb（1）It is located at
The top of needle-bar.Groove pin is needle back arranged opposite on two-needle bar.Nook closing member holds the old coil in groove pin, it is done knocking over campaign
Further, referring to accompanying drawing 1.1, preceding nook closing member（7）Groove pin before holding（3）In old coil, it is done knocking over campaign.Guide
Sley bar（1）Before swinging to, yarn（2）In preceding groove pin（3）Underlap it is traversing, prepare to swing backward immediately, while rear groove pin
（4）Have been raised to certain position.
Further, referring to accompanying drawing 1.2, yarn guiding chase comb（1）Swing later, yarn（2）In preceding groove pin（3）Overlap
It is traversing, preceding groove pin（3）New coil, sley bar are formed in pinhock（1）Preparation is swung forward, to rear groove pin（4）Next time into
Circle motion leaves certain space, preceding groove pin（1）Prepare to decline, preceding groove pin（3）Pinhock is closed, and makes old stitches outside, newly
Coil lopping, and lopping is in preceding groove pin（3）Inside.
Further, referring to accompanying drawing 1.3, rear nook closing member（8）Old coil is held, it is done knocking over campaign, sley bar（1）Swing to
Above, yarn（2）In rear groove pin (4), overlap is traversing, yarn guiding chase comb（1）Preparation is swung backward, rear groove pin（4）Under starting
Drop, preceding groove pin（3）Drop to certain position, prepare to rise.
Further, referring to accompanying drawing 1.4, sley bar（1）Swing to finally, to preceding groove pin next time（3）Lopping campaign
Leave certain space, rear groove pin（4）Drop to certain position, be gradually completing a series of band yarns, pin mouthful closure, lasso, take off
Circle motion, makes old stitches outside, new coil lopping is in rear groove pin（3）Inside, sley bar（1）Preparation is swung forward, pit
Pin（4）Prepare to rise.
Referring to the lopping campaign schematic diagram that accompanying drawing 2.1-2.6 is existing double rib warp loom, followed with one kind one of the present invention
Ring four swings double rib warp loom and compared, and lopping step is complicated, reduces the efficiency of lopping campaign.
Referring to accompanying drawing 2.1, preceding sinker（9）Old coil is held, it is not moved up.Yarn guiding chase comb（1）Before swinging to,
Yarn（2）In preceding latch needles (5) underlap, yarn guiding chase comb（1）Preparation is swung backward,
Further referring to accompanying drawing 2.2, yarn guiding chase comb（1）Behind swinging to, yarn is in preceding latch needles（5）Overlap, prepares forward
Pendulum.At this moment, rear latch needles（6）Just prepare to rise, rear sinker（10）Reach prepares to hold old coil.
Further referring to accompanying drawing 2.3, yarn guiding chase comb（1）Before swinging to, preparation is swung backward, preceding latch needles（5）Decline, with
Sinker before（9）Latch needles before coordinating（5）Retreat, rear latch needles（6）Just it is raised to certain position.
Further referring to accompanying drawing 2.4, yarn guiding chase comb（1）Behind swinging to, yarn（2）Latch needles afterwards（6）Underlap, prepares
Swing forward.
Further referring to accompanying drawing 2.5, yarn guiding chase comb（1）Before swinging to, yarn（2）In rear latch needles（6）Overlap, it is accurate
It is standby to swing backward, preceding latch needles（5）Prepare to rise, rear latch needles（6）Begin to decline.
Further referring to accompanying drawing 2.6, behind sley bar is swung to, preparation is swung forward, preceding latch needles（5）Rise to a positioning
Put, rear latch needles（6）Drop to certain position.
The foregoing is only the preferable implementation row of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (5)
1. a kind of double rib warp loom that circulation of sley bar one four is swung, two-needle bar contains nook closing member, groove pin, guide comb into coil component
Comb, knocking-over bit, yarn guiding chase comb is in the top of needle-bar, and groove pin is needle back arranged opposite on two-needle bar.
2. the double rib warp loom that the circulation of a kind of sley bar one four according to claim 1 is swung, it is characterised in that：In lopping
In circulation, nook closing member holds old coil, it is done knocking over campaign, and sley point is moved the yarn pad of institute's band to groove by cast-over band yarn
On pin, groove pin hook substantially with guide pin hole flush, then groove pin move downward, allow yarn slip on groove pin hook, groove pin
Pinhock is equal with the head end of nook closing member and closes pin mouthful, so as to new and old coil is separated, groove pin and the synchronous decline of nook closing member, allows old coil
It is slid onto and closes on the groove pin syringe needle of pin mouthful, groove pin continues to decline, and makes new coil lopping, old stitches.
3. the double rib warp loom that the circulation of a kind of sley bar one four according to claim 2 is swung, it is characterised in that：Sley bar is put
To above, yarn is put backward in preceding groove pin underlap, preparation, and rear groove pin rises to certain position；Behind sley bar is swung to, yarn
Line is in preceding groove pin overlap, and sley bar prepares toward forward swing, and preceding groove pin prepares to decline；Before sley bar is swung to, yarn is in rear groove pin pin
Preceding band yarn, sley bar prepares to put backward, and preceding groove pin drops to certain position, prepares to rise, rear groove pin is begun to decline；Sley bar is swung to most
Below, preceding groove pin rises to certain position, and rear groove pin drops to certain position, and sley bar prepares toward forward swing, and rear groove pin prepares to rise.
4. the double rib warp loom that the circulation of a kind of sley bar one four according to claim 3 is swung, it is characterised in that described
Lopping campaign, only 4 times swings of a circulation.
5. the double rib warp loom that the circulation of a kind of sley bar one four according to claim 4 is swung, it is characterised in that participate in into
The sley bar at least 3 of motion is enclosed more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738720.1A CN107326524A (en) | 2017-08-25 | 2017-08-25 | The double rib warp loom that a kind of circulation of sley bar one four is swung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738720.1A CN107326524A (en) | 2017-08-25 | 2017-08-25 | The double rib warp loom that a kind of circulation of sley bar one four is swung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107326524A true CN107326524A (en) | 2017-11-07 |
Family
ID=60224897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710738720.1A Pending CN107326524A (en) | 2017-08-25 | 2017-08-25 | The double rib warp loom that a kind of circulation of sley bar one four is swung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330609A (en) * | 2018-03-29 | 2018-07-27 | 王占洪 | The weaving method and device of the anti-yarn hook of tricot machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202185A (en) * | 1978-10-05 | 1980-05-13 | Milliken Research Corporation | Warp knitting machine |
| GB2053288A (en) * | 1979-07-03 | 1981-02-04 | Sulzer Ag | Raschel machine with compound needles |
| CN201447553U (en) * | 2009-06-25 | 2010-05-05 | 常州市润源经编机械有限公司 | Knitting mechanism of double warp machine |
| CN103966756A (en) * | 2014-05-26 | 2014-08-06 | 江南大学 | Method for utilizing groove pin warp knitting machine to form yarn pressing weave on basis of servo driving |
| CN106592090A (en) * | 2016-12-27 | 2017-04-26 | 福建省鑫港纺织机械有限公司 | Warp knitting machine of two-needle bar |
-
2017
- 2017-08-25 CN CN201710738720.1A patent/CN107326524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202185A (en) * | 1978-10-05 | 1980-05-13 | Milliken Research Corporation | Warp knitting machine |
| GB2053288A (en) * | 1979-07-03 | 1981-02-04 | Sulzer Ag | Raschel machine with compound needles |
| CN201447553U (en) * | 2009-06-25 | 2010-05-05 | 常州市润源经编机械有限公司 | Knitting mechanism of double warp machine |
| CN103966756A (en) * | 2014-05-26 | 2014-08-06 | 江南大学 | Method for utilizing groove pin warp knitting machine to form yarn pressing weave on basis of servo driving |
| CN106592090A (en) * | 2016-12-27 | 2017-04-26 | 福建省鑫港纺织机械有限公司 | Warp knitting machine of two-needle bar |
Non-Patent Citations (1)
| Title |
|---|
| 程育才: "《经编针织物设计与生产（下册）》", 31 December 1990, 纺织工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330609A (en) * | 2018-03-29 | 2018-07-27 | 王占洪 | The weaving method and device of the anti-yarn hook of tricot machine |
| CN108330609B (en) * | 2018-03-29 | 2023-06-09 | 王占洪 | Knitting method and device for preventing warp knitting machine from hooking yarn |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |
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| WD01 | Invention patent application deemed withdrawn after publication |