CN103738781A - Upper supporting device - Google Patents
Upper supporting device Download PDFInfo
- Publication number
- CN103738781A CN103738781A CN201310702964.6A CN201310702964A CN103738781A CN 103738781 A CN103738781 A CN 103738781A CN 201310702964 A CN201310702964 A CN 201310702964A CN 103738781 A CN103738781 A CN 103738781A
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- CN
- China
- Prior art keywords
- tube core
- boss
- bobbin core
- axle sleeve
- bobbin
- 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.)
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Abstract
The invention relates to an upper supporting device. The upper supporting device comprises a baffle, a shaft sleeve is arranged on one side of the baffle, a through hole communicated with the shaft sleeve is formed in the baffle, the outer wall of the shaft sleeve is matched with an installing hole in the top of a tube core, and the inner wall of the shaft sleeve is matched with a supporting shaft. A boss is arranged on the position, below a spring piece, on the tube core, and the height of the boss is larger than the diameter of the tube core and smaller than the inner diameter of a winding pipe arranged on the tube core in a sleeved mode. Because the height of the boss is larger than the diameter of the tube core and smaller than the inner diameter of the winding pipe arranged on the tube core in the sleeved mode, when a paper pipe is inserted or pulled, the boss plays a very good role in limiting, the spring piece on the tube core can not be excessively pressed by the inner wall of the paper pipe, and accordingly the service life of the spring piece is prolonged.
Description
Technical field
The present invention relates to a kind of for bobbin core being arranged on to the upper support device on fulcrum.
Background technology
At present, in the production process of the fabrics such as cord fabric, for being arranged on the bobbin core on the fulcrum of bobbin bank, between itself and paper tube, by the reed on bobbin core, be tightly nested together.In actual use, owing to dialling plug in paper tube, paper tube and bobbin core decentraction and cause the excessive compressing to reed, shortened the service life of reed greatly.
Summary of the invention
Technical matters to be solved by this invention is: a kind of a kind of upper support device that prevents that the reed on bobbin core from excessively being oppressed is provided.
For addressing the above problem, the technical solution used in the present invention is: a kind of upper support device, comprise baffle plate, one side of baffle plate is provided with axle sleeve, on baffle plate, offer the through hole communicating with axle sleeve, the outer wall of axle sleeve coordinates with the mounting hole at bobbin core top, and the inwall of axle sleeve coordinates with fulcrum, described on bobbin core, be positioned at reed below be provided with boss, described boss is higher than the diameter height of bobbin core, lower than the internal diameter height that is sleeved on the bobbin on bobbin core.
The invention has the beneficial effects as follows: because described boss is higher than the diameter height of bobbin core, lower than the internal diameter height that is sleeved on the bobbin on bobbin core, when plug paper tube, boss has played good position-limiting action, paper tube inwall can not cause to the reed on bobbin core excessive compressing, thereby has greatly extended the service life of reed.
Accompanying drawing explanation
Fig. 1 is the structural representation of upper support device of the present invention;
In figure: 1, support, 2, axle bed, 3, bobbin core, 4, lower supporting apparatus, 51, baffle plate, 52, axle sleeve, 53, boss, 6, fulcrum, 7, paper tube, 8, reed, 9, cheese.
The specific embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, described for bobbin core being arranged on to the upper support device on fulcrum, comprise baffle plate 51, one side of baffle plate 51 is provided with axle sleeve 52, on baffle plate 51, offer the through hole communicating with axle sleeve 52, the outer wall of axle sleeve 52 coordinates with the mounting hole at bobbin core 3 tops, the inwall of axle sleeve 52 coordinates with fulcrum 6, described on bobbin core 3, the below that is positioned at reed 8 is provided with boss 53, described boss 53 is higher than the diameter height of bobbin core 3, lower than the bobbin being sleeved on bobbin core 3, it is the internal diameter height of paper tube 7, generally, the low millimeter of interior hole dimension of the aspect ratio paper tube 7 of described boss 53, like this, just make paper tube 7 can not cause excessive compressing to reed 8.
During use, described fulcrum 6 is arranged on support 1 by an axle bed 2, by axle sleeve, lower supporting apparatus 4 is sleeved on fulcrum 6, then, bobbin core 3 is enclosed within on fulcrum 6, the mounting hole of bobbin core 3 bottoms is sleeved on the axle sleeve of lower supporting apparatus 4, and uses bearing set and be enclosed within on fulcrum 6, and the installation that makes its axle sleeve 52 insert bobbin core 3 tops is aerial.During work, the paper tube 7 that is wound with cheese 9 is enclosed within on bobbin core 3.
Claims (1)
1. a upper support device, comprise baffle plate, one side of baffle plate is provided with axle sleeve, on baffle plate, offer the through hole communicating with axle sleeve, the outer wall of axle sleeve coordinates with the mounting hole at bobbin core top, the inwall of axle sleeve coordinates with fulcrum, it is characterized in that: described on bobbin core, be positioned at reed below be provided with boss, described boss is higher than the diameter height of bobbin core, lower than the internal diameter height that is sleeved on the bobbin on bobbin core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702964.6A CN103738781A (en) | 2013-12-19 | 2013-12-19 | Upper supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702964.6A CN103738781A (en) | 2013-12-19 | 2013-12-19 | Upper supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738781A true CN103738781A (en) | 2014-04-23 |
Family
ID=50495876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702964.6A Pending CN103738781A (en) | 2013-12-19 | 2013-12-19 | Upper supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738781A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US408396A (en) * | 1889-08-06 | Winding-spindle | ||
| US1221089A (en) * | 1914-10-03 | 1917-04-03 | Pierce Wrapping Machine Company | Paper-carrier for wrapping-machines. |
| US1539972A (en) * | 1924-10-31 | 1925-06-02 | Floyd C Todd | Cone support for winding machines |
| GB264470A (en) * | 1926-01-12 | 1927-04-21 | Wilhelm Reiners | Improvements in spindles for supporting bobbins, spools and the like of thread or yarn during winding or unwinding |
| US1662781A (en) * | 1926-11-05 | 1928-03-13 | Draper Corp | Bobbin-clutching means for rotatable spindles |
| US1834412A (en) * | 1929-01-16 | 1931-12-01 | George H Magrath | Spindle clutch |
| US2614759A (en) * | 1949-07-25 | 1952-10-21 | Abbott Worsted Mills Inc | Bobbin holder |
| CN201756374U (en) * | 2010-07-21 | 2011-03-09 | 张家港市攀峰科技有限公司 | Upper support device for mounting bobbin core on fulcrum |
-
2013
- 2013-12-19 CN CN201310702964.6A patent/CN103738781A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US408396A (en) * | 1889-08-06 | Winding-spindle | ||
| US1221089A (en) * | 1914-10-03 | 1917-04-03 | Pierce Wrapping Machine Company | Paper-carrier for wrapping-machines. |
| US1539972A (en) * | 1924-10-31 | 1925-06-02 | Floyd C Todd | Cone support for winding machines |
| GB264470A (en) * | 1926-01-12 | 1927-04-21 | Wilhelm Reiners | Improvements in spindles for supporting bobbins, spools and the like of thread or yarn during winding or unwinding |
| US1662781A (en) * | 1926-11-05 | 1928-03-13 | Draper Corp | Bobbin-clutching means for rotatable spindles |
| US1834412A (en) * | 1929-01-16 | 1931-12-01 | George H Magrath | Spindle clutch |
| US2614759A (en) * | 1949-07-25 | 1952-10-21 | Abbott Worsted Mills Inc | Bobbin holder |
| CN201756374U (en) * | 2010-07-21 | 2011-03-09 | 张家港市攀峰科技有限公司 | Upper support device for mounting bobbin core on fulcrum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |