CN212247310U - Alumina ceramic assembly for textile machine - Google Patents
Alumina ceramic assembly for textile machine Download PDFInfo
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- CN212247310U CN212247310U CN202020593016.9U CN202020593016U CN212247310U CN 212247310 U CN212247310 U CN 212247310U CN 202020593016 U CN202020593016 U CN 202020593016U CN 212247310 U CN212247310 U CN 212247310U
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Abstract
The utility model relates to an alumina ceramic component for a textile machine, which comprises a spinning wheel support frame and a plurality of spinning wheels arranged on the spinning wheel support frame; the spinning wheel support frame comprises an alumina ceramic left support plate, an alumina ceramic connecting plate and an alumina ceramic right support plate which are sequentially connected; the spinning wheel consists of an outer wheel sheet, a connecting pipe and an inner wheel sheet; the outer wheel sheet consists of an outer wheel sheet body and a first wear-resistant ceramic layer on the inner side of the outer wheel sheet body; the connecting pipe consists of a connecting pipe body and a second wear-resistant ceramic layer on the outer side surface of the connecting pipe body; the inner wheel sheet consists of an inner wheel sheet body and a third wear-resistant ceramic layer on the outer side of the inner wheel sheet body. According to the technical scheme, through the design of the wear-resistant ceramic layer on the inner surface of the spinning wheel, the wear resistance and the heat conductivity of the wear-resistant ceramic layer are higher than those of the alumina ceramic of the body, and the service life of the spinning wheel is prolonged.
Description
Technical Field
The invention belongs to the technical field of alumina ceramics, and particularly relates to an alumina ceramic component for a textile machine.
Background
With the development of textile technology, the automation of textile has replaced the human labor in a comprehensive way, and with the technological progress of artificial intelligence, textile-related machines, such as various yarn feeders, yarn breakage automatic stoppers, weft knitting sensors, tensioners, etc., are widely used. In these machines, the paying-off or straightening of the yarn is necessary for each machine, and the paying-off or straightening of the yarn by the yarn wheel is a fundamental requirement for any kind of machine.
With the improvement of the technology, the spinning speed is continuously increased, the prior art can realize the spinning speed of 2000 m/min, with the improvement of the spinning speed, the performance requirements of the spinning wheel on the spinning wheel due to the friction force, high temperature and the like generated by the rapid passing of the spinning on the spinning wheel are higher and higher, the traditional spinning wheel made of plastic materials, rubber materials and metal materials cannot meet the requirements of the spinning speed, the spinning wheel becomes a vulnerable part needing to be continuously replaced, the production cost of a textile enterprise is increased, and the increase of the spinning speed is also influenced.
In order to improve the friction resistance and the high temperature resistance of the spinning wheel, the prior art proposes to replace the spinning wheel made of plastic, rubber or metal by using ceramic, because the ceramic not only can resist wear, but also has good heat conductivity, the service life of the spinning wheel can be prolonged, and the ceramic is used for replacing the existing material to produce the spinning wheel, so that great attention is paid and the ceramic is rapidly popularized.
The ceramic spinning wheel in the prior art is all formed by firing 95-99% of alumina, but the service life of the alumina ceramic is also obviously reduced along with the improvement of the spinning speed, so that the method breaks through in the aspects of reducing the cost, improving the friction resistance and the heat conductivity of the spinning wheel, and is a technology which is always searched in the textile field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a weaving machine alumina ceramics subassembly to solve the friction that present spinning reel can not adapt to the improvement of spinning speed and lead to and high temperature arouses the problem that the life-span reduces.
The utility model discloses a realize through following technical scheme:
an alumina ceramic component for a textile machine comprises a spinning wheel support frame and a plurality of spinning wheels arranged on the spinning wheel support frame;
the spinning wheel support frame comprises an alumina ceramic left support plate, an alumina ceramic connecting plate and an alumina ceramic right support plate which are sequentially connected;
a plurality of spinning wheels are respectively arranged on the alumina ceramic left supporting plate and the alumina ceramic right supporting plate;
the spinning wheel consists of an outer wheel sheet, a connecting pipe and an inner wheel sheet;
the outer wheel sheet consists of an outer wheel sheet body and a first wear-resistant ceramic layer on the inner side of the outer wheel sheet body;
the connecting pipe consists of a connecting pipe body and a second wear-resistant ceramic layer on the outer side surface of the connecting pipe body;
the inner wheel sheet consists of an inner wheel sheet body and a third wear-resistant ceramic layer on the outer side of the inner wheel sheet body.
The inner side surface of the outer wheel sheet and the outer side surface of the inner wheel sheet are arc-shaped surfaces.
The thickness of the first wear-resistant ceramic layer is the same as that of the third wear-resistant ceramic layer and is smaller than that of the second wear-resistant layer.
The sizes of the plurality of spinning wheels arranged on the alumina ceramic left supporting plate are the same, and the axes of the plurality of spinning wheels are on the same plane.
The sizes of the plurality of spinning wheels arranged on the right alumina ceramic supporting plate are the same, and the axes of the plurality of spinning wheels are on the same plane.
The first wear-resistant ceramic layer, the second wear-resistant ceramic layer and the third wear-resistant ceramic layer are made of the same material, and the material of the outer wheel sheet body, the material of the connecting pipe body, the material of the inner wheel sheet body and the material of the spinning wheel support frame are different.
The utility model has the advantages that:
according to the technical scheme, through the design of the wear-resistant ceramic layer on the inner surface of the spinning wheel, the wear resistance and the heat conductivity of the wear-resistant ceramic layer are higher than those of the alumina ceramic of the body, and the service life of the spinning wheel is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an axial sectional view taken at a in fig. 1.
Description of the reference numerals
1 aluminium oxide ceramic left branch fagging, 2 aluminium oxide ceramic connecting plate, 3 aluminium oxide ceramic right branch fagging, 4 spinning wheels, 41 interior wheel pieces, wheel body in 411, 412 third wear-resisting ceramic layer, 42 connecting pipes, 421 connecting pipe bodies, 422 second wear-resisting ceramic layer, 43 outer wheel pieces, 431 outer wheel piece bodies, 432 first wear-resisting ceramic layer.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but should not be construed as limiting the technical solutions of the present invention.
As shown in fig. 1 and 2, the present application provides an alumina ceramic assembly for textile machines, comprising a spinning wheel support frame and a plurality of spinning wheels 4 arranged on the spinning wheel support frame; in the technical scheme of the application, the alumina ceramic component means that the whole device is made of alumina ceramic through refining.
The spinning wheel support frame comprises an alumina ceramic left support plate 1, an alumina ceramic connecting plate 2 and an alumina ceramic right support plate 3 which are sequentially connected; in the technical scheme of the application, the main effect of the supporting frame of the spinning wheel is stable, therefore, the supporting frame is formed by firing 95-99% of alumina ceramic, and the assembly can be ensured to have enough supporting strength.
Four spinning wheels are respectively arranged on the alumina ceramic left supporting plate and the alumina ceramic right supporting plate; in this embodiment, the four spinning wheels on the left alumina ceramic support plate have the same size, and the axes of the four spinning wheels are all in the same plane. The four spinning wheels on the right supporting plate made of the alumina ceramic are the same in size, and the axes of the four spinning wheels are in the same plane. In the technical scheme of this application, the size of four spinning wheels on the alumina ceramics left branch fagging can the same also can not be the same with the size of four spinning wheels on the alumina ceramics right branch fagging, but in this application, the size of all spinning wheels is probably different, but the structure is the same.
The spinning wheel consists of an outer wheel sheet 43, a connecting pipe 42 and an inner wheel sheet 41; in the technical scheme of this application, the diameter of outer wheel piece and inner wheel piece can be the same or not the same, if the diameter of outer wheel piece is different with the diameter of inner wheel piece, the diameter of outer wheel piece is greater than the diameter of inner wheel piece.
The outer wheel 43 is composed of an outer wheel body 431 and a first wear-resistant ceramic layer 432 on the inner side of the outer wheel body; the outer wheel sheet body is formed by firing 95% of alumina, and the first wear-resistant ceramic layer is formed by firing 99.9% of alumina or is prepared from wear-resistant ceramics such as silicon carbide ceramics.
The connecting pipe 42 is composed of a connecting pipe body 421 and a second wear-resistant ceramic layer 422 on the outer surface of the connecting pipe body; the connecting pipe body is formed by firing 95% of alumina, and the second wear-resistant ceramic layer is formed by firing 99.9% of alumina, or is prepared from wear-resistant ceramics such as silicon carbide ceramics.
The inner wheel sheet 41 consists of an inner wheel sheet body 411 and a third wear-resistant ceramic layer 412 on the outer side of the inner wheel sheet body; the inner wheel sheet body is formed by firing 95% of alumina, the third wear-resistant ceramic layer is formed by firing 99.9% of alumina, or is prepared from wear-resistant ceramics such as silicon carbide ceramics.
The inner side surface of the outer wheel sheet and the outer side surface of the inner wheel sheet are both arc-shaped surfaces, so that the contact area between the outer wheel sheet and the spinning thread is reduced, and the friction and the heat generation are reduced.
The thickness of first wear-resisting ceramic layer is the same with the thickness of third wear-resisting ceramic layer, and is less than the thickness of second wear-resisting layer, finds through research that the friction that the connecting pipe part received is the biggest in the use of spinning wheel, and the friction that receives in the outer wheel piece inboard of both sides and the interior wheel piece outside all is less than the outside of connecting pipe, consequently, has pointed design thickness, reduces manufacturing cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An alumina ceramic component for a textile machine comprises a spinning wheel support frame and a plurality of spinning wheels arranged on the spinning wheel support frame;
the spinning wheel support frame comprises an alumina ceramic left support plate, an alumina ceramic connecting plate and an alumina ceramic right support plate which are sequentially connected;
a plurality of spinning wheels are respectively arranged on the alumina ceramic left supporting plate and the alumina ceramic right supporting plate;
the spinning wheel consists of an outer wheel sheet, a connecting pipe and an inner wheel sheet; the method is characterized in that:
the outer wheel sheet consists of an outer wheel sheet body and a first wear-resistant ceramic layer on the inner side of the outer wheel sheet body;
the connecting pipe consists of a connecting pipe body and a second wear-resistant ceramic layer on the outer side surface of the connecting pipe body;
the inner wheel sheet consists of an inner wheel sheet body and a third wear-resistant ceramic layer on the outer side of the inner wheel sheet body.
2. The alumina ceramic component for textile machines of claim 1, characterized in that: the inner side surface of the outer wheel sheet and the outer side surface of the inner wheel sheet are arc-shaped surfaces.
3. The alumina ceramic component for textile machines of claim 1, characterized in that: the thickness of the first wear-resistant ceramic layer is the same as that of the third wear-resistant ceramic layer and is smaller than that of the second wear-resistant layer.
4. The alumina ceramic component for textile machines of claim 1, characterized in that: the sizes of the plurality of spinning wheels arranged on the alumina ceramic left supporting plate are the same, and the axes of the plurality of spinning wheels are on the same plane.
5. The alumina ceramic component for textile machines of claim 1, characterized in that: the sizes of the plurality of spinning wheels arranged on the right alumina ceramic supporting plate are the same, and the axes of the plurality of spinning wheels are on the same plane.
6. The alumina ceramic component for textile machines of claim 1, characterized in that: the first wear-resistant ceramic layer, the second wear-resistant ceramic layer and the third wear-resistant ceramic layer are made of the same material, and the material of the outer wheel sheet body, the material of the connecting pipe body, the material of the inner wheel sheet body and the material of the spinning wheel support frame are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593016.9U CN212247310U (en) | 2020-04-20 | 2020-04-20 | Alumina ceramic assembly for textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593016.9U CN212247310U (en) | 2020-04-20 | 2020-04-20 | Alumina ceramic assembly for textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212247310U true CN212247310U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593016.9U Active CN212247310U (en) | 2020-04-20 | 2020-04-20 | Alumina ceramic assembly for textile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212247310U (en) |
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2020
- 2020-04-20 CN CN202020593016.9U patent/CN212247310U/en active Active
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