CN102400273A - Needle latch opening device - Google Patents
Needle latch opening device Download PDFInfo
- Publication number
- CN102400273A CN102400273A CN201010281227XA CN201010281227A CN102400273A CN 102400273 A CN102400273 A CN 102400273A CN 201010281227X A CN201010281227X A CN 201010281227XA CN 201010281227 A CN201010281227 A CN 201010281227A CN 102400273 A CN102400273 A CN 102400273A
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- CN
- China
- Prior art keywords
- needle latch
- needle
- hairbrush
- opening device
- pin group
- 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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Abstract
The invention discloses a needle latch opening device. The needle latch opening device comprises a sliding rail (1), an opening component (2) and a needle set (3), wherein the opening component (2) is connected with the sliding rail (1) in a sliding manner, and is vertically fixed to the sliding rail (1), the needle set (3) is arranged at one side of the opening component (2), and is located in the same plane of the opening component (2), the needle set (3) consists of a plurality of needles (4), each needle (4) is composed of a main body (41), a hook, a groove (43) and a needle latch (42), the hook is arranged at the top end of the main body (41), the groove (43) is arranged in the middle of the inner part of the main body (41), one end of the needle latch (42) can be clamped into the groove (43) in a rotating manner, the opening component (2) is a hairbrush, hair of the hairbrush faces towards the needle set (3), and the needle latches (42) of the needle set (3) are arranged on a guiding track of the hairbrush. The needle latch opening device disclosed by the invention can be used for quickly opening the needle latch (42) without damaging the required structure of opening a needle and affecting production due to the problems of rustiness and the like caused by long-time use.
Description
Technical field
The present invention relates to a kind of needle latch opening device that is used for weaving machine.
Background technology
Modern textile machinery gives one's full attention to the minimizing maintaining and increases the service life in design.Aspect the selection of material and formulation Technology for Heating Processing,, guarantee long service life, the reliable in action of part through mature consideration.The employing parts that have once fill up lubricant when assembling, and in the several years, need not refuel; The employing checkout gear that has is prevented accident; The special processing of the employing that has makes part have mirror finish, or the like.
Be directed to the device of the unlatching needle latch of textile machine, adopt metallic article to make the device of opening needle latch usually, metallic article has hard shell; The smooth unlatching of needle latch can be guaranteed, but when hard shell is touched with the pin that is both metallic article, the structure of pin can be destroyed; If the phenomenon of rupture of using can to occur pin of a specified duration that has, simultaneously, use can be got rusty for a long time; Can influence the threading process that next step carries out, thereby influence the production of textile machine.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide and a kind ofly can open needle latch fast, and can not break the needle latch opening device of the structure of required activation pin.
In order to reach above purpose; The technical scheme that the present invention adopts is: a kind of needle latch opening device; It comprises slide rail, be slidingly connected with described slide rail and vertical fixing in the unlatching parts of described slide rail and be arranged at described unlatching parts one side and be positioned at the pin group on the same plane of described unlatching parts; Described pin group is formed by repeating a pin; Described pin by body, be arranged at described body top crotch, be arranged at that groove and an end in the middle of the described body interior is rotatable to snap in that needle latch constitutes in the described groove; Described unlatching parts are hairbrush, and the bristle of this hairbrush is positioned on the priming track of described hairbrush towards the needle latch of described pin group and described pin group.
More excellent is, an end of described needle latch rotates with the centre position of described groove through rotating shaft and is connected, and the other end of described needle latch can rotate in plane, described body place around described rotating shaft.
More excellent is that when described needle latch was closed condition, the other end of described needle latch supported to described crotch place; When described needle latch was opening, the other end of described needle latch sloped down to predetermined angular.
More excellent is that the bottom of described hairbrush is a little more than described rotating shaft.
More excellent is, described slide rail is parallel to the setting of described pin group, and the end from described pin group slides to the other end during work of described hairbrush.
Owing to adopted technique scheme, needle latch opening device of the present invention is opened the device of needle latch compared to traditional being used to; Can open needle latch more fast, wherein most particularly, adopt hairbrush opening device the most; Can not look like to produce the structure of destroying required activation pin as opening device with traditional metal; Thereby cause influencing the step of threading, influence the production of product, and can be owing to problem such as use that the long time gets rusty yet.
Description of drawings
Accompanying drawing 1 is according to the structural representation before the needle latch opening device of the present invention work;
Accompanying drawing 2 is according to the structural representation after the needle latch opening device of the present invention work;
Structural representation when accompanying drawing 3 is closure for the pin according to needle latch opening device of the present invention;
Accompanying drawing 4 is the structural representation when opening for the pin according to needle latch opening device of the present invention.
Among the figure:
The 1-slide rail; The 2-opening device; 3-pin group; The 4-pin; The 41-body; The 42-needle latch; The 43-groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
From accompanying drawing 1, accompanying drawing 2; Be not difficult to find out; The invention provides a kind of needle latch opening device, it comprises slide rail 1, be slidingly connected with slide rail 1 and vertical fixing in the unlatching parts 2 of slide rail 1 and be arranged at and open parts 2 one sides and be positioned at the pin group 3 of opening parts 2 same planes.
And shown in accompanying drawing 3, accompanying drawing 4; Pin group 3 is formed by repeating a pin 4; Pin 4 is made up of the rotatable groove 43 interior needle latches 42 that snap in of body 41, the crotch that is arranged at body 41 tops, the groove 43 that is arranged at body 41 bosoms and an end; Opening parts 2 is hairbrush, and the bristle of this hairbrush is positioned on the priming track of hairbrush towards the needle latch 42 of pin group 3 and pin group 3.
One end of needle latch 42 rotates with the centre position of groove 43 through rotating shaft and is connected, and the other end of needle latch 42 can rotate in plane, body 41 place around the shaft.When needle latch 42 was closed condition, the other end of needle latch 42 supported to the crotch place; When needle latch 42 was opening, the other end of needle latch 42 sloped down to predetermined angular.
As for opening the parts 2 mentioned hairbrush that arrive, the bottom of hairbrush should be a little more than rotating shaft here, can guarantee the needle latch 42 of hairbrush on can activation pin 4 like this, and simultaneously, hairbrush can slide to the other end of pin group 3 through slide rail 1 level from the end that is arranged at pin group 3,
In addition, slide rail 1 is parallel to pin group 3 setting, and the end from pin group 3 slides to the other end during hairbrush work.
The operation principle of needle latch opening device of the present invention below is detailed:
When the needle latch opening device is worked, open parts 2 and slide to the other end of pin group 3 from an end of pin group 3, wherein through slide rail 1; Shown in accompanying drawing 1, at the beginning, the hairbrush of opening parts 2 is arranged at high order end; Along with the drive of slide rail 1, hairbrush can pass the crotch and the needle latch 42 contacted positions of pin 4, then forces needle latch 42 to separate with crotch then; This moment, needle latch 42 was rotated down, and then reached the state of activation pin 4, shown in accompanying drawing 2; The hairbrush of this moment places the low order end of pin group 3, and the needle latch 42 of pin 4 all opens, so just accomplished one arrange pin group 3 unlatching work; This process of recirculation then can be opened plural number row pin group 3, so just can accomplish the work of the unlatching needle latch 42 of whole textile machine.
Above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. needle latch opening device; It is characterized in that: it comprises slide rail (1), be slidingly connected with described slide rail (1) and vertical fixing in the unlatching parts (2) of described slide rail (1) and be arranged at described unlatching parts (2) one sides and be positioned at the pin group (3) on the same plane of described unlatching parts (2); Described pin group (3) is formed by repeating a pin (4); Described pin (4) is made up of the rotatable interior needle latch of described groove (43) (42) that snaps in of body (41), the crotch that is arranged at described body (41) top, the groove (43) that is arranged at described body (41) bosom and an end; Described unlatching parts (2) are hairbrush, and the bristle of this hairbrush is positioned on the priming track of described hairbrush towards the needle latch (42) of described pin group (3) and described pin group (3).
2. needle latch opening device according to claim 1; It is characterized in that: an end of described needle latch (42) rotates with the centre position of described groove (43) through rotating shaft and is connected, and the other end of described needle latch (42) can be around described rotating shaft rotation in plane, described body (41) place.
3. needle latch opening device according to claim 1 is characterized in that: when described needle latch (42) when being closed condition, the other end of described needle latch (42) supports to described crotch place; When described needle latch (42) when being opening, the other end of described needle latch (42) slopes down to predetermined angular.
4. needle latch opening device according to claim 2 is characterized in that: the bottom of described hairbrush is a little more than described rotating shaft.
5. according to each described needle latch opening device of claim 1-4, it is characterized in that: described slide rail (1) is parallel to described pin group (3) and is provided with, and the end from described pin group (3) slides to the other end during work of described hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010281227XA CN102400273A (en) | 2010-09-14 | 2010-09-14 | Needle latch opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010281227XA CN102400273A (en) | 2010-09-14 | 2010-09-14 | Needle latch opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400273A true CN102400273A (en) | 2012-04-04 |
Family
ID=45882891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010281227XA Pending CN102400273A (en) | 2010-09-14 | 2010-09-14 | Needle latch opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241511A (en) * | 2018-03-07 | 2019-09-17 | 泉州汇成针织有限公司 | Tricot machine, warp knitting method and the braided fabric of part are opened with latch needles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5771461A (en) * | 1980-10-16 | 1982-05-04 | Kouseishiya Kk | Guide apparatus for insuring latch opening condition of kntting needle in traverse type knitting machine |
| JPS58149356A (en) * | 1982-02-26 | 1983-09-05 | 株式会社三星製作所 | Brush apparatus for pressing needle spatura in traverse knitting machine |
| JPH05287653A (en) * | 1992-04-07 | 1993-11-02 | Asahi Chem Ind Co Ltd | Latch opener |
| EP0542767B1 (en) * | 1990-08-06 | 1995-03-08 | UNIVERSAL MASCHINENFABRIK DR. RUDOLF SCHIEBER GMBH & CO. KG | Flat knitting machine |
-
2010
- 2010-09-14 CN CN201010281227XA patent/CN102400273A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5771461A (en) * | 1980-10-16 | 1982-05-04 | Kouseishiya Kk | Guide apparatus for insuring latch opening condition of kntting needle in traverse type knitting machine |
| JPS58149356A (en) * | 1982-02-26 | 1983-09-05 | 株式会社三星製作所 | Brush apparatus for pressing needle spatura in traverse knitting machine |
| EP0542767B1 (en) * | 1990-08-06 | 1995-03-08 | UNIVERSAL MASCHINENFABRIK DR. RUDOLF SCHIEBER GMBH & CO. KG | Flat knitting machine |
| JPH05287653A (en) * | 1992-04-07 | 1993-11-02 | Asahi Chem Ind Co Ltd | Latch opener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241511A (en) * | 2018-03-07 | 2019-09-17 | 泉州汇成针织有限公司 | Tricot machine, warp knitting method and the braided fabric of part are opened with latch needles |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |