CN1026903C - Improved woof-carrier for high-speed shuttle less loom - Google Patents
Improved woof-carrier for high-speed shuttle less loom Download PDFInfo
- Publication number
- CN1026903C CN1026903C CN 90109178 CN90109178A CN1026903C CN 1026903 C CN1026903 C CN 1026903C CN 90109178 CN90109178 CN 90109178 CN 90109178 A CN90109178 A CN 90109178A CN 1026903 C CN1026903 C CN 1026903C
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- Prior art keywords
- sword belt
- belt
- improved
- main body
- woof
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Abstract
The present invention relates to an improved high-speed weft yarn carrying device of a loom without a shuttle, which is mainly characterized in that a main body of the weft yarn carrying device and a rapier belt are combined, and a sliding block previously fixed on the rapier belt and a clamping slot on the bottom surface of the main body are mutually clamped to obtain the effect of fixation so as to obtain the simple and rapid combination of the rapier belt and the main body, the firm combination and fixation of the rapier belt and the main body without easy fracture and the convenient replacement of the rapier belt or the main body as required; thus, the service life and the convenience of the weft yarn carrying device of a loom are improved.
Description
The present invention relates to a kind of improved woof-carrier for high-speed shuttle less loom, relate to more precisely a kind of body with give innovative design on sword belt combines, so that combine between sword belt and body rapidly, and sword belt can not rupture and firmly, and that can bring into play weft inserter takes the weave cotton cloth woof-carrier for high-speed shuttle less loom of effect of yarn.
The combination between body and sword belt has welding manner and screw fixed form in the shuttle less loom woof-carrier at present; With welding method in conjunction with the time, welded at contact-making surface below the body and between sword belt comprehensively, (as Fig. 4, shown in 5 and 6), yet because of sword belt is being by the transmission of the rotary disk on the machine (5) institute on the loom, so sword belt itself need have great toughness and pliability just can not fracture, sword belt is subjected to the heating of very big area after welding again, belt is subjected to behind the high temperature very easily hardening and comes off, thereby sword belt is after being subjected to the long coiling of machine disk, in most advanced and sophisticated (24) bearing of body and sword belt end, sword belt is subjected to the fixing of hardware and is easy to generate stress and fracture (as A place among the figure), again with screw fixedly the time, then, body is slided be offset and yarn is cut off very easily because of vibrations own cause screw to pitch.
The existing defective of above-mentioned habitual weft inserter causes the weft inserter sword belt to break easily, and body is abrasion then, thus whole group abandon very unfortunate, and the loom that it the caused yarn broken string of weaving cotton cloth can reduce the quality of weaving cotton cloth greatly.
The objective of the invention is to overcome the above-mentioned defective of prior art and a kind of improved woof-carrier for high-speed shuttle less loom is provided.
The present invention is a kind of improved woof-carrier for high-speed shuttle less loom, and it includes a body, elements such as a sword belt, an extension spring and some bolts; Wherein the body below has two elongated holes, and wherein an elongated hole is provided with a trip face, and is provided with a spring fixed hole between two elongated holes; Be installed with a slide block and a clamping block on the described sword belt; The clamping block front end has a draw-in groove and screw, then is provided with two screws on the slide block, is respectively applied for fixing described spring and body; Slide block on the described sword belt and clamping block are inserted respectively in the elongated hole on the body, by the pulling of body the trip face on it are engaged with draw-in groove on the sword belt again, and are maintained secrecy forever by the extension spring pulling force and to close so that reach quick between sword belt and body and combine.
In order further to understand the present invention, attached now with description of drawings as after, wherein:
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a floor map of the present invention;
Fig. 3 be sword belt with body between engage schematic diagram;
Fig. 4 is habitual welding sword belt schematic diagram;
Fig. 5 is the enlarged drawing of overlooking in Y zone among Fig. 4;
Fig. 6 is the detailed view in Y zone among Fig. 4.
As shown in Figure 1, the present invention is mainly by body (1), and extension spring (3) and sword belt elements such as (2) are formed; Wherein body (1) is a longitudinal bodies, for taking the main element of yarn clipping line, wherein above the compound mode of member such as yarn clipping sheet be known way, this mode has multiple so locate to repeat no more, and only just improvements of the present invention described; Wherein in body bottom and sword belt junction, the end of body (1) has an arc surface (11), slide to the yarn clipping mouth along its cambered surface for yarn, be provided with two elongated holes (12) (13) again in the bottom surface, wherein an elongated hole (12) is provided with a trip face (121), in two elongated holes, be provided with a screw hole (14), be used for fixing an end of extension spring (3).
Sword belt (2) is a strip sheet band, is installed with a clamping block (21) and slide block (22) in body two elongated hole corresponding positions; Clamping block (21) is a block, front end has a draw-in groove (211), draw-in groove central authorities are provided with a screw (212), and slide block (22) is provided with two screws (221), wherein a screw be with body on one of strip hole (13) with one with the bolt (4) of a spring washer (41) location, another screw is the fixing other end of extension spring (3) then, is provided with flange (23) at sword belt body tip arc surface place in addition, for yarn along flange and the body arc surface that arrives.
In said structure, when body (1) and sword belt (2) when desiring to combine, clamping block (21) on the sword belt (2) and slide block (22) are placed in the strip hole of body (1) bottom surface, then extension spring (3) be individually fixed in that screw (14) on the body is gone up and the sword belt slide block on a screw (221) in, then going up the slide block (22) on the sword belt (2) by body (1) with bolt (4), clamping block (21) combines after (bolt is not locked) preceding the drawing of body (1), make draw-in groove (211) and the engaging of the trip face (121) on the body strip hole (12) on the clamping block (21) of sword belt (2), therefore i.e. face and fixing between sword belt and body like this, at the bolt (4) of locking again after the engaging on the body, make to combine between sword belt and body more firmly (as Fig. 2, shown in 3).
By combination in above-mentioned as can be known, very quick in combination between sword belt and body, and change combined and instant; There is not the fragility existence that welding is caused between sword belt and body, Gu sword belt is possessed toughness and non-frangibility, wherein there is spring (3) again between body and sword belt, spring is possessed pulling force, therefore make closely closing between the two, and the vibration on the body can be balanced out by spring, make weft inserter have more agility when taking yarn.
By said structure as seen, the present invention designs superior, and combines rapidly between sword belt and body, more makes the operation yarn clipping agility of weaving cotton cloth, and reaches to fold up splendid effect, is better than existing all kinds of weft inserter sword belt combination in fact, so the proposition patent application.
Claims (1)
1, a kind of improved woof-carrier for high-speed shuttle less loom, this weft inserter includes a body, and a sword belt is characterized in that, and this weft inserter also includes elements such as an extension spring and some bolts; Wherein the body below has two elongated holes, and wherein an elongated hole is provided with a trip face, and is provided with a spring fixed hole between two elongated holes; Be installed with a slide block and a clamping block on the described sword belt; The clamping block front end has a draw-in groove and screw, then is provided with two screws on the slide block, is respectively applied for fixing described spring and body; Slide block on the described sword belt and clamping block are inserted respectively in the elongated hole on the body, by the pulling of body the trip face on it are engaged with draw-in groove on the sword face again, and are maintained secrecy forever by the extension spring pulling force and to close so that reach quick between sword belt and body and combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109178 CN1026903C (en) | 1990-11-12 | 1990-11-12 | Improved woof-carrier for high-speed shuttle less loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109178 CN1026903C (en) | 1990-11-12 | 1990-11-12 | Improved woof-carrier for high-speed shuttle less loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1061448A CN1061448A (en) | 1992-05-27 |
| CN1026903C true CN1026903C (en) | 1994-12-07 |
Family
ID=4881307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109178 Expired - Fee Related CN1026903C (en) | 1990-11-12 | 1990-11-12 | Improved woof-carrier for high-speed shuttle less loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1026903C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2903425B1 (en) * | 2006-07-07 | 2008-08-29 | Schonherr Textilmaschb Gmbh | LANCE, ITS MANUFACTURING METHOD, INSERTION DEVICE FOR FRAME WIRES COMPRISING SUCH A LANCE, AND A WEAVING MACHINE COMPRISING SUCH A DEVICE |
| BE1019316A3 (en) * | 2010-04-29 | 2012-06-05 | Picanol Nv | LANS AND GRAB WEAVER. |
| CN103266415B (en) * | 2013-06-03 | 2014-12-03 | 刘念 | Split-type yarn carrying device |
-
1990
- 1990-11-12 CN CN 90109178 patent/CN1026903C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1061448A (en) | 1992-05-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |