CN201598439U - Thread coiling pulley - Google Patents
Thread coiling pulley Download PDFInfo
- Publication number
- CN201598439U CN201598439U CN2010200040627U CN201020004062U CN201598439U CN 201598439 U CN201598439 U CN 201598439U CN 2010200040627 U CN2010200040627 U CN 2010200040627U CN 201020004062 U CN201020004062 U CN 201020004062U CN 201598439 U CN201598439 U CN 201598439U
- Authority
- CN
- China
- Prior art keywords
- pulley
- roller
- wall
- rolling bearing
- thread coiling
- 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 thread coiling pulley, which comprises a center shaft. A synchronous belt pulley is arranged at a position of the outer wall of the center shaft approaching the right end thereof, lining plates are connected with two sides of the synchronous belt pulley, a roller fixing plate is arranged at a position of the outer wall of the center shaft approaching the left end thereof, pluralities of rollers surrounding the center shaft are distributed on the roller fixing plate at intervals, a roller mandrel is arranged inside each roller, a rolling bearing is disposed between the roller fixing plate and the synchronous belt pulley, and a bearing support is arranged on the outer wall of the rolling bearing. The thread coiling pulley has the advantages that the thread coiling pulley is simple in structure and small in driving force, the rolling bearing is not easy to be worn during high-speed running, and when the thread coiling pulley rotates 360 degrees, the rollers surrounding the thread coiling pulley rotate so as to lead coiled threads to slide into an embroidery area easily, thereby eliminating pulling force of the coiled threads, and increasing integral quality of embroideries.
Description
Technical field
The utility model relates to a kind of flake down pulley.
Background technology
Continuous development along with society; embroidery technique has obtained very big development; especially the appearance of computerized emboridering machine; it is perfect to make that embroidery technique obtains constantly, and people can work out various computerized emboridering machines with difference in functionality at different embroidery people by the computer embroidery machine embroidery embroidery that the worker can't finish of selling; but; it is stuck usually can to occur the flake down pulley in computerized emboridering machine, and the flake down pulley weares and teares easily, makes embroidery quality instability.
The utility model content
The purpose of this utility model provides a kind of flake down pulley, and is simple in structure, novel, improves the performance of computerized emboridering machine, to overcome the problems referred to above that present flake down pulley exists.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of flake down pulley, comprise axis, be provided with synchronous pulley near the right-hand member place on the outer wall of described axis, the both sides of synchronous pulley all are connected with liner plate, be provided with the roller fixed head near the left end place on the outer wall of described axis, evenly be intervally distributed with some rollers around described axis on the roller fixed head, the inside of roller is provided with the roller axle, be provided with rolling bearing between described roller fixed head and the described synchronous pulley, the outer wall of rolling bearing is provided with the support of bearing.
The beneficial effects of the utility model are: simple in structure, rolling bearing is not easy to wear in running up, and driving force is little, when the flake down pulley revolved three-sixth turn, roller rotated around the flake down pulley, made the sliding very easily embroidery district that sends into of flake down, the pulling force of getting rid of flake down has improved the total quality of embroidery.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the cutaway view of the described flake down pulley of the utility model embodiment;
Fig. 2 is the structural representation of the rolling bearing of the described flake down pulley of the utility model embodiment;
Fig. 3 is the schematic diagram of arranging of the roller of the described flake down pulley of the utility model embodiment.
Among the figure:
1, axis; 2, synchronous pulley; 3, liner plate; 4, roller fixed head; 5, roller; 6, roller axle; 7, rolling bearing; 8, the support of bearing.
The specific embodiment
As Figure 1-3, the described a kind of flake down pulley of the utility model embodiment, comprise axis 1, be provided with synchronous pulley 2 near the right-hand member place on the outer wall of described axis 1, the both sides of synchronous pulley 2 all are connected with liner plate 3, be provided with roller fixed head 4 near the left end place on the outer wall of described axis 1, evenly be intervally distributed with some rollers 5 on the roller fixed head 4 around described axis 1, the inside of roller 5 is provided with roller axle 6, be provided with rolling bearing 7 between described roller fixed head 4 and the described synchronous pulley 2, the outer wall of rolling bearing 7 is provided with the support of bearing 8.
When concrete the use, the supporting use of other parts of the utility model and computerized emboridering machine, axis 1 is driven by synchronous pulley 2, when the flake down pulley revolved three-sixth turn, roller 5 rotated, and made flake down be easy to the sliding embroidery district that sends into, the pulling force of getting rid of flake down improves the total quality of embroidery.
Claims (1)
1. a flake down pulley comprises axis (1), it is characterized in that: be provided with synchronous pulley (2) near the right-hand member place on the outer wall of described axis (1), the both sides of synchronous pulley (2) all are connected with liner plate (3); Be provided with roller fixed head (4) near the left end place on the outer wall of described axis (1), evenly be intervally distributed with some rollers (5) on the roller fixed head (4) around described axis (1), the inside of roller (5) is provided with roller axle (6), be provided with rolling bearing (7) between described roller fixed head (4) and the described synchronous pulley (2), the outer wall of rolling bearing (7) is provided with the support of bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200040627U CN201598439U (en) | 2010-01-21 | 2010-01-21 | Thread coiling pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200040627U CN201598439U (en) | 2010-01-21 | 2010-01-21 | Thread coiling pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598439U true CN201598439U (en) | 2010-10-06 |
Family
ID=42809490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200040627U Expired - Fee Related CN201598439U (en) | 2010-01-21 | 2010-01-21 | Thread coiling pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598439U (en) |
-
2010
- 2010-01-21 CN CN2010200040627U patent/CN201598439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20120121 |