CN2326625Y - Rapier transmission device of rapier loom - Google Patents
Rapier transmission device of rapier loom Download PDFInfo
- Publication number
- CN2326625Y CN2326625Y CN 98233829 CN98233829U CN2326625Y CN 2326625 Y CN2326625 Y CN 2326625Y CN 98233829 CN98233829 CN 98233829 CN 98233829 U CN98233829 U CN 98233829U CN 2326625 Y CN2326625 Y CN 2326625Y
- Authority
- CN
- China
- Prior art keywords
- rapier
- sword
- transmission device
- bar
- loom
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a rapier transmission device for a rapier loom, mainly composed of a rigid angle piece H1AH2, a conjugate cam, a space four bar linkage ABCD, a rocker compact disc, a sector gear, a drive gear, a rapier wheel, a rapier belt and a rapier head. The utility model used in a rapier loom provides a good precondition for improving the weft inserting speed of a rapier loom, and has simple structure, light weight, etc.
Description
The utility model relates to a kind of Rapier looms, particularly rapier transmission device
The conjugate cam rapier transmission device that existing as shown in Figure 1 Rapier looms is used mainly is made of rigidity dihedral bar H1AH2, conjugate cam, quadric chain ABCD, rocking bar CD, sector gear 2, fixed shaft wheel Z1, bevel gear Z2, Z3, sword wheel 3, sword belt 4, sword head 5, this kind conjugate cam rapier transmission device is because the direction of motion of the quadric chain ABCD direction of motion and sword belt is 90 degree, thereby need a pair of bevel gear that the quadric chain ABCD direction of motion is altered course, so that drive the sword belt motion by the sword wheel, this device, complex structure, the cost height.
Goal of the invention of the present utility model is to provide a kind of conjugate cam rapier transmission device simple in structure, lightweight.
The utility model is to realize like this, comprise rigidity dihedral bar H1AH2, conjugate cam, quadric chain ABCD, rocking bar CD, sector gear or tooth bar, fixed shaft gear train, sword wheel, sword belt, sword head, wherein quadric chain ABCD is a space four bar linkage mechanism, fixed shaft gear train can be made of a travelling gear, and the sword wheel is connected with travelling gear.During use, conjugate cam makes rigidity dihedral bar H1AH2 make reciprocally swinging, because fork AB and bar H1AH2 are rigidly connected, make reciprocally swinging by space four bar linkage mechanism ABCD driving and rigidly connected sector gear of rocking bar CD or tooth bar, the amplification of taking turns by the sword that is connected with gear at last makes the sword belt acquisition linear reciprocating motion meshing with the sword wheel.
The utility model has been compared with the prior art owing to adopted space four bar linkage mechanism, thereby makes whole device have advantage simple in structure, in light weight, that transmission efficiency is high, for the filling insertion rate that improves Rapier looms provides assurance.
Fig. 1 is the organigram of existing conjugate cam rapier transmission device;
Fig. 2 is an organigram of the present utility model.
Now reaching embodiment in conjunction with the accompanying drawings is described in further detail the utility model:
The utility model mainly is made of rigidity dihedral bar H1AH2, conjugate cam 1, space four bar linkage mechanism ABCD, rocking bar CD, sector gear 2, travelling gear 3, sword wheel 4, sword belt 5, sword head 6, the sword wheel is rigidly connected with travelling gear, fork and rigidity dihedral bar H1AH2 are rigidly connected, and the conjugate cam outline line can be according to needed sword head characteristics of motion design.
Claims (1)
1, a kind of Rapier looms rapier transmission device, comprise rigidity dihedral bar H1AH2, conjugate cam, quadric chain ABCD, rocking bar CD, sector gear or tooth bar, fixed shaft gear train, sword wheel, sword belt, sword head, it is characterized in that quadric chain ABCD is a space four bar linkage mechanism, fixed shaft gear train is made of a travelling gear, and the sword wheel is connected with travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233829 CN2326625Y (en) | 1998-03-18 | 1998-03-18 | Rapier transmission device of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233829 CN2326625Y (en) | 1998-03-18 | 1998-03-18 | Rapier transmission device of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326625Y true CN2326625Y (en) | 1999-06-30 |
Family
ID=33982486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233829 Expired - Fee Related CN2326625Y (en) | 1998-03-18 | 1998-03-18 | Rapier transmission device of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326625Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844527B (en) * | 2006-05-12 | 2011-08-24 | 浙江理工大学 | Flexible weft-insertion method for elliptic gear rapier loom and weft-insertion mechanism |
| CN104674438A (en) * | 2015-03-03 | 2015-06-03 | 江苏友诚数控科技有限公司 | Cam weft insertion mechanism of weaving machine |
-
1998
- 1998-03-18 CN CN 98233829 patent/CN2326625Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844527B (en) * | 2006-05-12 | 2011-08-24 | 浙江理工大学 | Flexible weft-insertion method for elliptic gear rapier loom and weft-insertion mechanism |
| CN104674438A (en) * | 2015-03-03 | 2015-06-03 | 江苏友诚数控科技有限公司 | Cam weft insertion mechanism of weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |