CN101956282A - Self-heat dissipation type circular weaving machine shuttle wheel - Google Patents
Self-heat dissipation type circular weaving machine shuttle wheel Download PDFInfo
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- CN101956282A CN101956282A CN 201010286828 CN201010286828A CN101956282A CN 101956282 A CN101956282 A CN 101956282A CN 201010286828 CN201010286828 CN 201010286828 CN 201010286828 A CN201010286828 A CN 201010286828A CN 101956282 A CN101956282 A CN 101956282A
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- metal roller
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- shuttle wheel
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- roller core
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Abstract
The invention relates to the technical field of rollers, in particular to a self-heat dissipation type circular weaving machine shuttle wheel for a high-speed circular weaving machine. The shuttle wheel comprises a metal roller core and polyurethane or rubber concentrically wrapped on the excircle surface of the metal roller core, wherein an axial air channel is formed on the metal roller core; and one end face of the metal roller core is provided with a convex air inducing plate at a port of the air channel. During high-speed running of the self-heat dissipation type circular weaving machine shuttle wheel, cold air is inhaled by the air inducing plate and passes through the air channel in the metal roller core to take heat inside the self-heat dissipation type circular weaving machine shuttle wheel away so as to perform self-heat dissipation effectively and avoid the phenomena that the hardness of the rubber or polyurethane is reduced due to high temperature, the rubber or polyurethane is worn rapidly or degummed, and a bearing in the shuttle wheel is damaged due to lubrication failure.
Description
Technical field
The present invention relates to the roller technical field, particularly a kind of high speed circular loom is taken turns with self radiation type circular loom shuttle.
Background technology
Existing circular loom shuttle roller, be generally that iron core coats rubber outward or iron core coats polyurethane outward, for improving the production efficiency of circular loom, people are devoted to develop the high speed circular loom, along with the raising of circular loom rotating speed, and the corresponding raising of rotating speed of roller of circular loom shuttle, the rubber of the outer surface of the roller that runs up or polyurethane and the friction of rail runway produce high temperature, the hardness of rubber or polyurethane is reduced, and rubber or polyurethane sharply wear and tear, and degumming phenomenon perhaps occurs.In addition, high temperature also makes the viscosity of the lubricant grease in the interior bearing of roller reduce, and grease easily runs off, and causes bearing to damage because of lubrication failure.
Summary of the invention
The technical problem to be solved in the present invention is: solve the technical problem of existing high speed circular loom shuttle with roller weak point in service life, the invention provides a kind of self radiation type circular loom shuttle wheel, it can carry out improving the service life of roller from heat radiation in the process of running up.
The technical solution adopted for the present invention to solve the technical problems is: a kind of self radiation type circular loom shuttle wheel, have metal roller core and be coated on the polyurethane or the rubber of metal roller core outer round surface with one heart, described metal roller core offers axial ducts, and a metal roller core wherein end face is positioned at the induced draft plate that there is projection at the wind passage mouth place.Self radiation type circular loom shuttle wheel runs up in the process, and induced draft plate is equivalent to air blast, and cold air is sucked and pass the air channel of metal roller in-core, takes away the inner heat of self radiation type circular loom shuttle wheel, carries out effectively from heat radiation.
For further improving the radiating effect from the circular loom shuttle wheel that dispels the heat, described air channel is a spiral duct, and described induced draft plate is the spiral induced draft plate.
Because the physical dimension of circular loom shuttle is certain, therefore, the appearance and size of roller also is certain, for in metal roller core, offering the air channel, the thickness of metal roller core be must strengthen, the rubber of metal roller core outer round surface or the thickness of polyurethane reduced to be coated on, so, metal roller core will inevitably cause the roller deadweight to increase as still adopting original whole core structure.For alleviating deadweight from the circular loom shuttle wheel that dispels the heat, reduce the centrifugal force in the circular loom shuttle wheel operation process that dispels the heat, reduce from the coefficient of friction between circular loom shuttle wheel and rail runway that dispels the heat, further: described metal roller core is made up of the iron core and the outer field aluminium core of internal layer, iron core is fixedlyed connected with the aluminium core, and described induced draft plate and air channel all are positioned on the aluminium core.
For improving the connection reliability and the fastness of aluminium core and iron core, described aluminium core and iron core are combined into one by die casting.
The invention has the beneficial effects as follows, of the present invention from the circular loom shuttle wheel that dispels the heat, in the process of running up, cold air is sucked and passes the air channel of metal roller in-core by induced draft plate, take away the inner heat of self radiation type circular loom shuttle wheel, carry out effectively from heat radiation, avoid Yin Gaowen and hardness reduction, rubber or the polyurethane of rubber or polyurethane are are sharply worn and torn or degumming phenomenon appears and the shuttle wheel in bearing damage because of lubrication failure.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the circular loom shuttle wheel that dispels the heat certainly of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the structural representation of second embodiment of the circular loom shuttle wheel that dispels the heat certainly of the present invention.
Among the figure: 1. iron core, 2. aluminium core, 2-1. induced draft plate, 2-2. air channel, 3. polyurethane or rubber.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
First embodiment from the circular loom shuttle wheel that dispels the heat of the present invention shown in Fig. 1～3, have metal roller core and be coated on the polyurethane or the rubber 3 of metal roller core outer round surface with one heart, metal roller core is made up of the iron core 1 and the outer field aluminium core 2 of internal layer, iron core 1 and aluminium core 2 are combined into one by die casting, metal roller core offers 5 axial ducts 2-2, metal roller core wherein is positioned at the induced draft plate 2-1 that there is projection at each wind passage mouth place on the end face, and induced draft plate 2-1 and air channel 2-2 all are positioned on the aluminium core 2.
Second embodiment from the circular loom shuttle wheel of dispelling the heat of the present invention as shown in Figure 4, itself and first embodiment difference is, and air channel 2-2 is a spiral duct, and described induced draft plate 2-1 is the spiral induced draft plate.
Claims (4)
1. a self radiation type circular loom shuttle is taken turns, have metal roller core and be coated on the polyurethane or the rubber (3) of metal roller core outer round surface with one heart, it is characterized in that: described metal roller core offers axial ducts (2-2), and metal roller core wherein is positioned at the induced draft plate (2-1) that there is projection at the wind passage mouth place on the end face.
2. self radiation type circular loom shuttle wheel according to claim 1 is characterized in that: described air channel (2-2) is spiral duct, and described induced draft plate (2-1) is the spiral induced draft plate.
3. self radiation type circular loom shuttle wheel according to claim 1, it is characterized in that: described metal roller core is made up of the iron core (1) and the outer field aluminium core (2) of internal layer, iron core (1) is fixedlyed connected with aluminium core (2), and described induced draft plate (2-1) and air channel (2-2) all are positioned on the aluminium core (2).
4. self radiation type circular loom shuttle wheel according to claim 3, it is characterized in that: described aluminium core (2) and iron core (1) are combined into one by die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010286828 CN101956282A (en) | 2010-09-15 | 2010-09-15 | Self-heat dissipation type circular weaving machine shuttle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010286828 CN101956282A (en) | 2010-09-15 | 2010-09-15 | Self-heat dissipation type circular weaving machine shuttle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956282A true CN101956282A (en) | 2011-01-26 |
Family
ID=43483860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010286828 Pending CN101956282A (en) | 2010-09-15 | 2010-09-15 | Self-heat dissipation type circular weaving machine shuttle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275101Y (en) * | 1996-09-06 | 1998-02-25 | 齐鲁塑编(集团)股份有限公司 | Self cooling shuttle wheel of circular loom |
| CN2471803Y (en) * | 2001-01-08 | 2002-01-16 | 平阳县天风塑料机械厂 | Circular weaving machine shuttle |
| KR20030066216A (en) * | 2002-02-05 | 2003-08-09 | 정추호 | Do gunny sack manufacture appointment shuttle drive chapter |
| CN2661723Y (en) * | 2003-09-21 | 2004-12-08 | 陈纪锵 | Duplex bearing cooling shuttle wheel for plastic circular weaving machine |
| CN1868702A (en) * | 2006-06-27 | 2006-11-29 | 应连成 | Polyurethane elastic rubber whoel special for tubular knitting machine |
| CN101349304A (en) * | 2008-08-23 | 2009-01-21 | 曾华良 | Polyurethane rolling wheel |
-
2010
- 2010-09-15 CN CN 201010286828 patent/CN101956282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275101Y (en) * | 1996-09-06 | 1998-02-25 | 齐鲁塑编(集团)股份有限公司 | Self cooling shuttle wheel of circular loom |
| CN2471803Y (en) * | 2001-01-08 | 2002-01-16 | 平阳县天风塑料机械厂 | Circular weaving machine shuttle |
| KR20030066216A (en) * | 2002-02-05 | 2003-08-09 | 정추호 | Do gunny sack manufacture appointment shuttle drive chapter |
| CN2661723Y (en) * | 2003-09-21 | 2004-12-08 | 陈纪锵 | Duplex bearing cooling shuttle wheel for plastic circular weaving machine |
| CN1868702A (en) * | 2006-06-27 | 2006-11-29 | 应连成 | Polyurethane elastic rubber whoel special for tubular knitting machine |
| CN101349304A (en) * | 2008-08-23 | 2009-01-21 | 曾华良 | Polyurethane rolling wheel |
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| Date | Code | Title | Description |
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| 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 |
Open date: 20110126 |