CN203407381U - Tightness degree adjusting mechanism of knot-tying device reel - Google Patents
Tightness degree adjusting mechanism of knot-tying device reel Download PDFInfo
- Publication number
- CN203407381U CN203407381U CN201320521728.XU CN201320521728U CN203407381U CN 203407381 U CN203407381 U CN 203407381U CN 201320521728 U CN201320521728 U CN 201320521728U CN 203407381 U CN203407381 U CN 203407381U
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- China
- Prior art keywords
- reel
- wheel shaft
- shaft
- shaped support
- elastic
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- Expired - Fee Related
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Abstract
The utility model provides a tightness degree adjusting mechanism of a knot-tying device reel. A reel is arranged in a U-shaped support through a reel shaft and rotates around the reel shaft. The reel shaft is a step shaft formed by a large wheel shaft and a small wheel shaft in an integrated mode, the reel shaft penetrates through and is fixed on the U-shaped support, the end portion of the large wheel shaft is provided with a stop block attached to the outer side of a supporting rod located on one side of the U-shaped support, and the small wheel shaft extends out of a supporting rod located on the other side of the U-shaped support and is in threaded connection with an adjusting wheel located on the outer side of the supporting rod. The part, facing the small wheel shaft, of the reel is a conical face, and an elastic O-shaped ring capable of sliding along the conical face is arranged in a cavity formed between the small wheel shaft and the conical face of the reel. The elastic O-shaped ring is fixed on the shoulder-lifting position of the large wheel shaft and the small wheel shaft, the adjusting wheel is rotated, and the elastic O-shaped ring slides on the conical face of the reel, so that the tightness degree of the reel is adjusted, and the coil-out speed is controlled. Through adoption of the technical scheme, the tightness degree of the reel can be adjusted in a stepless and stable mode.
Description
Technical field
The utility model relates to a kind of knotter, relates in particular to a kind of governor motion that knotter reel elasticity regulates that is applicable to.
Background technology
Knotter is for the knotting of rope yarn joint, with the immediate knotting device of the utility model be the tie lines device of the patent No. 200920191122.8, the adjusting of the reel elasticity of this tie lines device, by being arranged on the O type circle of reel end face and the exposure level of skeleton one side, regulate the elasticity of reel, to control out wire rate.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of knotter reel mechanism for regulating tightness is provided, and the stepless reel elasticity that regulates reposefully of this governor motion energy, to control out wire rate.
The technical scheme that the utility model adopts is: a kind of knotter reel mechanism for regulating tightness, comprise reel, winding wheel shaft, regulating wheel and U-shaped support, described reel is placed in U-shaped support and is rotated around winding wheel shaft by winding wheel shaft, the described winding wheel shaft integrated Step Shaft of big or small wheel shaft of serving as reasons, winding wheel shaft passes through and is fixed on U-shaped support, the end of its large wheel shaft is provided with the block with the lateral surface laminating of a side pole of U-shaped support, steamboat shaft extension goes out the opposite side pole of U-shaped support and is threaded with the regulating wheel in pole outside, described reel is taper surface with respect to the part of little wheel shaft, in the cavity forming between little wheel shaft and the taper surface of reel, be provided with the elastic O-ring that can slide along this taper surface, elastic O-ring is fixed on the half the circumference of the sleeve where it joins the shoulder place of big or small wheel shaft, by turn regulating wheel and by elastic O-ring, the slip on the taper surface of reel regulates the tightness of reel, to control out wire rate.
The beneficial effects of the utility model, adopt technique scheme, are placed in the sliding position of the adjustable ring at winding wheel shaft step place and the taper surface of winding wheel shaft by adjusting, can realize stepless adjusting stably to reel elasticity.
Below in conjunction with drawings and Examples, technology contents of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of embodiment knotter of the utility model.
Fig. 2 is winding wheel shaft shape and closes decomposing schematic representation with flexible adjustment loops.
Drawing explanation: 1. conduit, 2.U shape support, 21. 1 side poles, 22. opposite side poles, 3. regulating wheel, 4. card line O shape circle, 5. elastic O-ring, 6. reel, 61. taper surfaces, 7. winding wheel shaft, 71. stoppers, 72. large wheel shafts, 73. little wheel shafts.
Embodiment
As Fig. 1, embodiment shown in Fig. 2, a kind of knotter reel mechanism for regulating tightness, comprise reel 6, winding wheel shaft 7, regulating wheel 3 and there is certain flexible U-shaped support 2, described reel 6 is placed in U-shaped support 2 by winding wheel shaft 7 and rotates around winding wheel shaft 7, the described winding wheel shaft 7 big or small wheel shaft 72 of serving as reasons, 73 integrated Step Shafts, winding wheel shaft 7 passes through and is fixed on U-shaped support 2, the end of its large wheel shaft 72 is provided with the block 71 with the lateral surface laminating of a side pole 21 of U-shaped support 2, steamboat axle 73 stretches out the opposite side pole 22 of U-shaped support 2 and is threaded with the regulating wheel 3 in pole outside, described reel 6 is taper surface 61 with respect to the part of steamboat axle 73, in the cavity forming between the taper surface 61 of steamboat axle 73 and reel 6, be provided with the elastic O-ring 5 that can slide along this taper surface, elastic O-ring 5 is fixed on big or small wheel shaft 72, 73 half the circumference of the sleeve where it joins the shoulder place, by turn regulating wheel 3 and by elastic O-ring 5, the slip on the taper surface 61 of reel 6 regulates the tightness of reel 6.
Below reel elasticity adjustment process is made to a brief description: when elastic O-ring 5 is in reel during near half the circumference of the sleeve where it joins the shoulder place, elastic O-ring 5 is nature, when rotating regulating wheel 3 inward, drive winding wheel shaft to move outward, elastic O-ring is moved outward along the taper surface of reel, elastic O-ring is subject to taper surface compressing distortion, the pressure of increase to taper surface (being reel), and then closeness of contact between increase reel and elastic O-ring, increase both contact friction forces, cause reel rotating speed to slow down.Otherwise, can improve reel rotating speed.Therefore, by rotation regulating wheel, change elastic O-ring at the sliding position of reel taper surface, i.e. adjustable reel elasticity, to control out wire rate.
Claims (1)
1. a knotter reel mechanism for regulating tightness, comprise reel (6), winding wheel shaft (7), regulating wheel (3) and U-shaped support (2), described reel (6) is placed in U-shaped support (2) by winding wheel shaft (7) and rotates around winding wheel shaft (7), it is characterized in that: described winding wheel shaft (7) the big or small wheel shaft (72 of serving as reasons, 73) integrated Step Shaft, winding wheel shaft (7) passes through and is fixed on U-shaped support (2), the end of its large wheel shaft (72) is provided with the block (71) with the lateral surface laminating of a side pole (21) of U-shaped support (2), little wheel shaft (73) stretches out the opposite side pole (22) of U-shaped support (2) and is threaded with the regulating wheel (3) in pole outside, described reel (6) is taper surface (61) with respect to the part of little wheel shaft (73), in the cavity forming between the taper surface (61) of little wheel shaft (73) and reel (6), be provided with the elastic O-ring (5) that can slide along this taper surface, elastic O-ring (5) is fixed on big or small wheel shaft (72, 73) half the circumference of the sleeve where it joins the shoulder place, by turn regulating wheel (3) and by elastic O-ring (5), the slip on the taper surface (61) of reel (6) regulates the tightness of reel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521728.XU CN203407381U (en) | 2013-08-26 | 2013-08-26 | Tightness degree adjusting mechanism of knot-tying device reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521728.XU CN203407381U (en) | 2013-08-26 | 2013-08-26 | Tightness degree adjusting mechanism of knot-tying device reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407381U true CN203407381U (en) | 2014-01-29 |
Family
ID=49970319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521728.XU Expired - Fee Related CN203407381U (en) | 2013-08-26 | 2013-08-26 | Tightness degree adjusting mechanism of knot-tying device reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307487A (en) * | 2013-05-17 | 2016-02-03 | 詹姆斯·L·马斯滕 | Reel line spooler |
-
2013
- 2013-08-26 CN CN201320521728.XU patent/CN203407381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307487A (en) * | 2013-05-17 | 2016-02-03 | 詹姆斯·L·马斯滕 | Reel line spooler |
| CN105307487B (en) * | 2013-05-17 | 2017-06-27 | 詹姆斯·L·马斯滕 | Coiler Winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |