CN204125659U - The solid beat-up shaft apparatus of a kind of centering type - Google Patents
The solid beat-up shaft apparatus of a kind of centering type Download PDFInfo
- Publication number
- CN204125659U CN204125659U CN201420484403.3U CN201420484403U CN204125659U CN 204125659 U CN204125659 U CN 204125659U CN 201420484403 U CN201420484403 U CN 201420484403U CN 204125659 U CN204125659 U CN 204125659U
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- China
- Prior art keywords
- shaft
- solid
- tightening weft
- axis
- centering type
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Abstract
The utility model discloses the solid beat-up shaft apparatus of a kind of centering type, comprise solid tightening weft axis, reed, several lay swords, two spindle nose seats being positioned at tightening weft axis end, two Connection Blocks be positioned in the middle part of tightening weft axis, tightening weft axis comprises two main shafts and an eccentric shaft, main shaft one end is connected with spindle nose seat, the other end is connected with Connection Block, eccentric shaft is arranged between two Connection Blocks and its end and is connected with Connection Block bias, two main shafts are coaxially set, the axis misalignment of eccentric shaft and two main shafts is arranged, the center of gravity of the solid beat-up shaft apparatus of centering type is positioned on the axis of main shaft, tightening weft axis is divided into three sections by this utility model, and eccentric shaft and spindle eccentricity are arranged, existing solid beating device can be overcome eccentric serious, vibrate large problem, contribute to promoting loom efficiency, whole apparatus structure good rigidly, smooth running and be applicable to the fine work fabric weaving high filling density.
Description
Technical field
The utility model relates to technical field of textile machine, particularly the solid beat-up shaft apparatus of a kind of centering type.
Background technology
Solid tightening weft axis is widely used in jet type loom, and is applied in more and more in water-jet loom, and compared to hollow tightening weft axis, it is more suitable for weaving of the heavy fabric of high density.But, the functional requirement of tightening weft axis makes it be in unbalance dynamic state in the course of work, often cause the vibration when beating up large, consequently not only loom work noise is large, the easy wear out failure of related components, and also limit the raising of Density, the fine work fabric of high filling density cannot be woven.The tightening weft axis longer for axial length and running speed is faster, its impact is more obvious.
For solving the problem, most domestic textile machinery factory adopts the method for adding balancing weight to improve the dynamic balancing of beat-up shaft apparatus, carrys out eccentric adjustment as Chinese patent CN102108585A proposes a kind of beat-up shaft apparatus at rocking arm opposite side installation balancing weight.Though bias can be reduced by arranging balancing weight, reduce vibration when beating up to a certain extent, but counterweight is a kind of in tightening weft axis intensity, redundance that rigidity is unhelpful eventually, reduces the whole efficiency of loom, is unfavorable for the target realizing economic environmental protection.
Utility model content
For solving the problems of the technologies described above, the utility model provides the solid beat-up shaft apparatus of a kind of centering type, object is to provide that a kind of structural rigidity is good, smooth running and be applicable to the solid beating device of the highly dense centering type beaten up of high speed, overcome existing solid beating device eccentric serious, vibrate large problem, do not reduce loom efficiency again simultaneously.
For achieving the above object, the technical solution of the utility model is as follows:
The solid beat-up shaft apparatus of a kind of centering type comprises solid tightening weft axis, reed, several lay swords, two spindle nose seat, two Connection Blocks be positioned in the middle part of tightening weft axis being positioned at tightening weft axis end.Adopt solid tightening weft axis, improve the rigidity of beat-up shaft apparatus, add the dynamics of beating up, be suitable for weaving of high density heavily fabric.
Described tightening weft axis comprises two main shafts and an eccentric shaft, described main shaft one end is connected with spindle nose seat, the other end is connected with Connection Block, described eccentric shaft is arranged between two Connection Blocks and its end and is connected with Connection Block bias, two main shafts are coaxially set, and the axis misalignment of described eccentric shaft and two main shafts is arranged.The centering type tightening weft axis of segmentation, under the condition meeting beating-up force, farthest reduces the weight of whole beat-up shaft apparatus, improves the efficiency of complete machine.The use of eccentric shaft eliminates the Influence from Eccentric of beat-up shaft apparatus, reduces vibration, makes beat-up shaft apparatus smooth running and can realize high speed beating motion.
The center of gravity of the solid beat-up shaft apparatus of described centering type is positioned on the axis of described main shaft.
Preferably, described lay sword is evenly arranged along the axially spaced-apart of described tightening weft axis.
Preferably, the size of two described main shafts, shape are completely the same.
Preferably, the diameter of described main shaft is 70 millimeters, and the diameter of described eccentric shaft is 82 millimeters, and the eccentric distance of described eccentric shaft and described main shaft is 70 millimeters.
Preferably, described spindle nose seat is connected with the driving mechanism of loom by flange.
Pass through technique scheme, tightening weft axis is divided into three sections by the solid beat-up shaft apparatus of a kind of centering type that the utility model provides, and eccentric shaft and spindle eccentricity are arranged, can overcome existing solid beating device eccentric serious, vibrate large problem, contribute to promoting loom efficiency, whole apparatus structure good rigidly, smooth running and be applicable to the fine work fabric weaving high filling density.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of the solid beat-up shaft apparatus of a kind of centering type disclosed in the utility model embodiment;
Fig. 2 is the close-up schematic view at A place in Fig. 1.
Corresponding component title in figure represented by numeral:
1, reed 2, lay sword 3, spindle nose seat 4, Connection Block 5, main shaft 6, eccentric shaft 7, flange 8, heald frame.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
According to Fig. 1 to 2, the utility model provides spindle nose seat 3, two Connection Blocks 4 be positioned in the middle part of tightening weft axis that the solid beat-up shaft apparatus of a kind of centering type comprises solid tightening weft axis, reed 1, several lay swords 2, two are positioned at tightening weft axis end.Reed is fixed on harness frame in aweaving machine 8, extrudes weft yarn for stationary warp with when beating up.Lay sword is all connected with reed by bolt with spindle nose seat.Lay sword is used for support beat-up shaft, and the axially spaced-apart along tightening weft axis is evenly arranged.
Adopt solid tightening weft axis, improve rigidity of the present utility model, add the dynamics of beating up, be suitable for weaving of high density heavily fabric.
Tightening weft axis comprises two profiles and the on all four main shaft 5 of material and an eccentric shaft 6, main shaft one end is fastenedly connected by bolt and spindle nose seat, the other end is connected with Connection Block, eccentric shaft is arranged between two Connection Blocks and its end and is connected with Connection Block bias, two main shafts are coaxially set, and the axis misalignment of eccentric shaft and two main shafts is arranged.
The center of gravity of the solid beat-up shaft apparatus of centering type is positioned on the axis of main shaft.The centering type tightening weft axis of segmentation, under the condition meeting beating-up force, farthest reduces weight of the present utility model, improves the efficiency of loom complete machine.The use of eccentric shaft eliminates Influence from Eccentric of the present utility model, reduces vibration, makes the utility model smooth running and can realize high speed beating motion.
Consider the operational efficiency of loom complete machine, the diameter of main shaft is preferably 70 millimeters, and the diameter of eccentric shaft is preferably 82 millimeters, and the eccentric distance of eccentric shaft and main shaft is preferably 70 millimeters.
The diameter parameters of above-mentioned main shaft, eccentric shaft and eccentric distance parameter just better enforcement parameter, also can according to concrete other parameter of loom Unit-type sclection during enforcement the utility model.
Spindle nose seat is connected with the driving mechanism of loom by flange 7.
Tightening weft axis is divided into three sections by the solid beat-up shaft apparatus of a kind of centering type that the utility model provides, and eccentric shaft and spindle eccentricity are arranged, can overcome existing solid beating device eccentric serious, vibrate large problem, contribute to promoting loom efficiency, whole apparatus structure good rigidly, smooth running and be applicable to the fine work fabric weaving high filling density.
To the above-mentioned explanation of disclosed a kind of centering type solid beat-up shaft apparatus embodiment, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the solid beat-up shaft apparatus of centering type, is characterized in that: comprise solid tightening weft axis, reed, several lay swords, two spindle nose seat, two Connection Blocks be positioned in the middle part of tightening weft axis being positioned at tightening weft axis end;
Described tightening weft axis comprises two main shafts and an eccentric shaft, described main shaft one end is connected with spindle nose seat, the other end is connected with Connection Block, described eccentric shaft is arranged between two Connection Blocks and its end and is connected with Connection Block bias, two main shafts are coaxially set, and the axis misalignment of described eccentric shaft and two main shafts is arranged;
The center of gravity of the solid beat-up shaft apparatus of described centering type is positioned on the axis of described main shaft.
2. the solid beat-up shaft apparatus of a kind of centering type according to claim 1, is characterized in that: described lay sword is evenly arranged along the axially spaced-apart of described tightening weft axis.
3. the solid beat-up shaft apparatus of a kind of centering type according to claim 1, is characterized in that: size, the shape of two described main shafts are completely the same.
4. the solid beat-up shaft apparatus of a kind of centering type according to claim 3, is characterized in that: the diameter of described main shaft is 70 millimeters, and the diameter of described eccentric shaft is 82 millimeters, and the eccentric distance of described eccentric shaft and described main shaft is 70 millimeters.
5. the solid beat-up shaft apparatus of a kind of centering type according to claim 1, is characterized in that: described spindle nose seat is connected with the driving mechanism of loom by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484403.3U CN204125659U (en) | 2014-08-26 | 2014-08-26 | The solid beat-up shaft apparatus of a kind of centering type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484403.3U CN204125659U (en) | 2014-08-26 | 2014-08-26 | The solid beat-up shaft apparatus of a kind of centering type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125659U true CN204125659U (en) | 2015-01-28 |
Family
ID=52382030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484403.3U Expired - Fee Related CN204125659U (en) | 2014-08-26 | 2014-08-26 | The solid beat-up shaft apparatus of a kind of centering type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195728A (en) * | 2014-08-26 | 2014-12-10 | 吴江市日春纺织机械有限公司 | Eccentric type solid beating-up shaft device |
-
2014
- 2014-08-26 CN CN201420484403.3U patent/CN204125659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195728A (en) * | 2014-08-26 | 2014-12-10 | 吴江市日春纺织机械有限公司 | Eccentric type solid beating-up shaft device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20180826 |