CN101381925A - Needle board for flat-knitting machine - Google Patents
Needle board for flat-knitting machine Download PDFInfo
- Publication number
- CN101381925A CN101381925A CNA2008101965726A CN200810196572A CN101381925A CN 101381925 A CN101381925 A CN 101381925A CN A2008101965726 A CNA2008101965726 A CN A2008101965726A CN 200810196572 A CN200810196572 A CN 200810196572A CN 101381925 A CN101381925 A CN 101381925A
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- China
- Prior art keywords
- needle
- needle plate
- knitting
- plate body
- refuse chute
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Abstract
The invention provides a needle plate for flat knitting machines, which belongs to the technical field of knitting machinery. The needle plate comprises a needle plate body, wherein the needle plate body is alternately provided with longitudinal needle grooves which are used for the placement of needle bed film threading along with knitting needles; at least one pair of transverse press strip grooves used for the insertion of press strips is arranged on the needle plate body; and a position on a needle plate body which faces the front ends of the knitting needles is transversely provided with a refuse chute. The needle plate is characterized in that magnetic steel is arranged in the refuse chute. The needle plate has the advantages that the magnetic steel arranged in the refuse chute provides a smooth channel for the knitting needles and has attraction effect on the knitting needles, thereby allowing the knitting needles to smoothly move without leaping, so as to guarantee the quality of braided fabrics.
Description
Technical field
The invention belongs to technical field of knitting machinery, be specifically related to a kind of needle plate of controlled flat knitting machine.
Background technology
The structure of the needle plate of controlled flat knitting machine is that industry is known, except being used for taking the needle tray longitudinally that knitting needle inserts for inserted sheet spaced apart being provided with of the length direction of needle plate body, also offer at least two compressing tablet grooves, compressing tablet groove and needle tray are staggered, so that by compressing tablet knitting needle is defined in the needle tray behind the plant compressing tablet.In addition, the needle plate body also constitute a groove that is used to gather the trifle in the world of the dirt bits that come from fabric, yarn bits and so on towards the front end of knitting needle, usually this groove is called refuse chute.
The needle-bar body of said structure is widely used by the manufacturer of controlled flat knitting machine for a long time, and has not both seen up to now also not hear that the report that such needle-bar main body structure is queried was arranged.Yet, to be the needle-bar body that adopts said structure can produce bigger influence to the quality of fabric to actual situation, especially when the speed of the knitting mechanism of computer plain flat knitter is higher, even more serious to the flaw phenomenon that fabric produced, that is to say that braiding speed is high more, influence big more.The top influence factor of saying is that because the knitting needle bumpy motion can cause dropped stitch so as play occurring, dropped stitch causes fabric defects by due to the knitting needle poverty of movement stationarity.For fear of the instability of knitting needle motion, people are poured into sight on the links such as manufacturing technique of the material of making knitting needle and knitting needle all the time, yet facts have proved and do not prove effective.Explore for a long time through the applicant, found that the basic reason of knitting needle bumpy motion is that aforesaid needle-bar main body structure is unreasonable, not only mainly be refuse chute do not have gather trifle in the world effect should be arranged, back to knitting needle constitutes breach on the contrary, causes knitting play.As everyone knows, the clean environment in braiding place such as workshop is generally than significantly improved in the past; The guide mechanism of braiding yarn no longer is the traditional thread take-up spring of employing but generally adopts the spider watcher that yarn is had cleaning action; The ground per tour of workman's routine is carried out the dust suction cleaning to Neilsbed plug-in sheet bed body.Based on aforesaid three key elements, thereby the refuse chute on the needle-bar body in the prior art is performed practically no function.Technical scheme described below produces under this background.
Summary of the invention
Task of the present invention is that a kind of needle plate that can make the knitting needle motion steadily use the controlled flat knitting machine that ensures fabric quality will be provided.
Task of the present invention is finished like this, a kind of needle plate of controlled flat knitting machine, it comprises the needle plate body, the length direction of needle plate body spaced apart be provided be used for for Neilsbed plug-in sheet take the needle tray longitudinally that knitting needle inserts and on the needle plate body, offer be used at least one pair of horizontal press strip groove that the voltage supply bar inserts and the needle-bar body laterally offer a refuse chute towards the position of knitting front end, characteristics are: be provided with magnet steel in the described refuse chute.
In a specific embodiment of the present invention, described magnet steel is coccoid or strip shape body and the length areas that is filled in described refuse chute.
The present invention has been owing to adopted said structure, by the magnet steel that is arranged in the refuse chute knitting needle provided stably passage and knitting needle is had the adhesive effect, thereby make the knitting needle motion that play steadily and not take place, and guarantees quality of braided fabric.
Description of drawings
Accompanying drawing is one embodiment of the present of invention structure chart.
The specific embodiment
Embodiment 1:
Ask for an interview accompanying drawing, provide concrete pin number or claimed the needle tray number unrestricted needle plate body 1, the length direction of needle plate body 1 be illustrated zone from left to right with the interval state be processed with needle tray 11, according to the known general knowledge of industry, needle tray 11 is used for taking knitting needle 2 for the Neilsbed plug-in sheet (not shown) and plants.If the controlled flat knitting machine of 32 pins, needle tray 11 has 32 so, and again, if the controlled flat knitting machine of 36 pins or 48 pins, needle tray 11 should have 36 or 48 so, and the rest may be inferred, and row puts one piece of knitting needle 2 in every needle tray 11.Width at needle plate body 1 offers two press strip grooves 12, is used for a pair of press strip 21 that promptly prevents knitting needle 2 escape needle trays 11 of knitting needle 2 control is plugged on press strip groove 12.End at the width of needle plate body 1 promptly offers a refuse chute 13 near the front end of knitting needle 2.As technical essential of the present invention, in refuse chute 13, establish the magnet steel 3 of migrating.In the present embodiment, the coccoid row of magnet steel 3 being processed into rectangle places in the refuse chute 3, that is to say the length range of refuse chute 3 is arranged a grain magnet steel 3 that the surface of magnet steel 3 contacts with the surperficial concordant of needle plate body 1 and with the back of knitting needle 2.Because the setting of magnet steel 3, thereby the refuse chute in the prior art 13 is filled and led up, there is not the situation as the breach in knitting needle 2, therefore can make knitting needle 2 motions steadily, can not produce play, avoids dropped stitch, guarantees quality of braided fabric.
On being installed on the needle plate of the needle plate of controlled flat knitting machine of the present invention and the controlled flat knitting machine in the prior art computer plain flat knitter of same size, the applicant weaves contrast test (under confidential state), the result shockingly shows, 50 garment pieces that woven find no dropped stitch, and the needle plate in the existing technology is found 14 place's dropped stitch, so structure of the present invention is ultimate attainment.
Embodiment 2:
Magnet steel 3 is processed into the strip of rectangle, isometric with refuse chute 13, be embedded in the refuse chute 13, all the other are with the descriptions to embodiment 1.
If the shape of refuse chute 13 changes, the also corresponding change of the shape of magnet steel 3 so is the matching relationship of following in sb's footsteps to ensure both.
Claims (2)
1, a kind of needle plate of controlled flat knitting machine, it comprises needle plate body (1), the length direction of needle plate body (1) spaced apart be provided be used for for Neilsbed plug-in sheet take the needle tray longitudinally (11) that knitting needle (2) inserts and on needle plate body (1), offer be used at least one pair of horizontal press strip groove (12) that the voltage supply bar inserts and needle-bar body (1) laterally offer a refuse chute (13) towards the position of the front end of knitting (2), it is characterized in that being provided with in the described refuse chute (13) magnet steel (3).
2, the needle plate of controlled flat knitting machine according to claim 1 is characterized in that described magnet steel (3) is for coccoid or strip shape body and be filled in the length areas of described refuse chute (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101965726A CN101381925A (en) | 2008-09-11 | 2008-09-11 | Needle board for flat-knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101965726A CN101381925A (en) | 2008-09-11 | 2008-09-11 | Needle board for flat-knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101381925A true CN101381925A (en) | 2009-03-11 |
Family
ID=40461968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101965726A Pending CN101381925A (en) | 2008-09-11 | 2008-09-11 | Needle board for flat-knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101381925A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519825B (en) * | 2009-03-26 | 2011-10-19 | 冯加林 | Septa for neilsbed film threading |
| CN102704163A (en) * | 2012-06-08 | 2012-10-03 | 江苏金龙科技股份有限公司 | Needle bed structure of computerized flat knitting machine |
| CN105220340A (en) * | 2015-10-14 | 2016-01-06 | 江苏金龙科技股份有限公司 | There is the needle plate of the computer plain flat knitter of knitting needle stabilization function |
-
2008
- 2008-09-11 CN CNA2008101965726A patent/CN101381925A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519825B (en) * | 2009-03-26 | 2011-10-19 | 冯加林 | Septa for neilsbed film threading |
| CN102704163A (en) * | 2012-06-08 | 2012-10-03 | 江苏金龙科技股份有限公司 | Needle bed structure of computerized flat knitting machine |
| CN105220340A (en) * | 2015-10-14 | 2016-01-06 | 江苏金龙科技股份有限公司 | There is the needle plate of the computer plain flat knitter of knitting needle stabilization function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090311 |