CN109629050B - Hollow stator assembly of yarn covering machine - Google Patents
Hollow stator assembly of yarn covering machine Download PDFInfo
- Publication number
- CN109629050B CN109629050B CN201811491977.2A CN201811491977A CN109629050B CN 109629050 B CN109629050 B CN 109629050B CN 201811491977 A CN201811491977 A CN 201811491977A CN 109629050 B CN109629050 B CN 109629050B
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- Prior art keywords
- cylinder
- outer cylinder
- covering machine
- inner cylinder
- convex edge
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/88—Hollow-spindle arrangements
Abstract
The invention provides a hollow stator assembly of a yarn covering machine, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. This hollow stator module of yarn covering machine sets up in the frame of covering machine, including being cylindric inner tube and urceolus, the inner tube links firmly in the frame, the urceolus cover is in the inner tube outside, the urceolus outside has the storage portion that is used for twining the auxiliary line, the inboard line portion of crossing that supplies the thread to pass through that forms of inner tube, it can link firmly the connection structure on the inner tube with the urceolus axial to have between inner tube and the urceolus. This yarn covering machine's hollow stator module stability is high.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a hollow stator assembly of a yarn covering machine.
Background
The yarn covering machine is provided with a stator assembly for storing yarn, and the yarn is stably stored by the stator assembly.
The existing stator assembly usually comprises an inner cylinder and an outer cylinder, the outer cylinder is sleeved outside the inner cylinder, and the outer cylinder and the inner cylinder are directly sleeved to cause low connection stability, and finally, the woven fabric has uneven surface and rough hand feeling.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a hollow stator assembly of a yarn covering machine, which has a compact structure and high stability.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a hollow stator module of yarn covering machine, sets up in the frame of covering machine, its characterized in that, including being cylindric inner tube and urceolus, the inner tube links firmly in the frame, the urceolus cover is in the inner tube outside, the urceolus outside has the storage portion that is used for the winding to assist the line, the inboard line portion of crossing that supplies the thread to pass through that forms of inner tube, have between inner tube and the urceolus and link firmly the connection structure on the inner tube with the urceolus axial.
The stator assembly creatively and axially fixes the outer cylinder outside the inner cylinder through the connecting structure, the main line is stably led out from the thread passing part in the inner cylinder, the auxiliary line is stably pulled out from the storage part of the outer cylinder, and the main line and the auxiliary line can stably supply the wrapping yarn to the wrapping machine after being wound together.
In the hollow stator assembly of the yarn covering machine, the connecting structure comprises a convex edge protruding out of the outer side of the inner cylinder and a retaining shoulder protruding out of the inner side of the outer cylinder, and the retaining shoulder is abutted against the convex edge.
The outer cylinder is supported against the convex edge through the retaining shoulder on the outer cylinder under the action of self gravity, so that the outer cylinder and the inner cylinder are stably connected together.
In the hollow stator component of the yarn covering machine, the upper part of the convex edge is provided with a concave spring hole, a spring and a ball are arranged in the spring hole, and the ball partially extends out of the convex edge and is abutted against the retaining shoulder under the elastic force of the spring.
The ball is abutted against the retaining shoulder under the action of the elastic force of the spring, and the friction resistance is effectively reduced due to the rolling friction between the retaining shoulder and the ball, so that the outer barrel can smoothly rotate relative to the inner barrel.
In the hollow stator component of the yarn covering machine, the convex edge and the inner cylinder are of an integrated structure and are made of plastic materials.
The hollow stator assembly of the yarn covering machine further comprises a cylindrical connecting cylinder, wherein the retaining shoulder is located at the upper end of the connecting cylinder and protrudes out of the inner side of the connecting cylinder in an annular shape.
In the hollow stator assembly of the yarn covering machine, the retaining shoulder and the connecting cylinder are of an integrated structure and are made of cast iron materials.
The connecting cylinder made of metal materials is long in service life and not easy to damage.
In the hollow stator component of the yarn covering machine, the lower end of the outer cylinder is provided with a concave connecting seat, and the connecting cylinder is embedded in the connecting seat.
Such structure can be with the connecting cylinder prepositioning in connecting seat department, effectively improves its assembly simplicity.
In the hollow stator component of the yarn covering machine, the yarn covering machine further comprises a pin, the pin is arranged on the outer cylinder and the connecting seat in a penetrating mode and fixedly connects the outer cylinder and the connecting seat, and the pin is close to the lower port of the outer cylinder.
The connecting cylinder and the outer cylinder can be stably connected together through the pins.
In the hollow stator component of the yarn covering machine, the upper end in the outer cylinder is further in threaded connection with a locking cylinder, and the locking cylinder is pressed against the blocking shoulder.
The locking cylinder can increase the gravity of the outer cylinder and ensure that the outer cylinder can be stably connected to the outer side of the inner cylinder.
The hollow stator component of the yarn covering machine also comprises a flexible gasket, the gasket is sleeved outside the inner cylinder and is tightly pressed between the locking cylinder and the retaining shoulder.
In the hollow stator assembly of the yarn covering machine, the gaskets are made of rubber materials, the number of the gaskets is at least three, and the gaskets are arranged in an overlapped mode from top to bottom.
The flexible gasket enables the connecting cylinder to be compressed, and noise caused by loosening of the connecting cylinder is avoided.
Compared with the prior art, the hollow stator component of the yarn covering machine has the advantages that the outer cylinder is fixedly connected to the inner cylinder in the stable axial direction, so that the connection stability is high, and the smoothness of the surface of the woven fabric can be improved in the smooth rotation process of the outer cylinder.
Meanwhile, the connecting structure is positioned between the inner cylinder and the outer cylinder, so that the structure is compact and the practical value is high.
Drawings
Fig. 1 is a schematic sectional structure view of a hollow stator component of the yarn covering machine.
In the figure, 1, a frame; 2. an inner barrel; 2a, a convex edge; 2a1, spring hole; 3. an outer cylinder; 3a, a connecting seat; 4. a spring; 5. a ball; 6. a connecting cylinder; 6a, a shoulder; 7. a pin; 8. a locking cylinder; 9. a gasket.
Detailed Description
As shown in fig. 1, the hollow stator assembly of the yarn covering machine is arranged on a frame 1 of the covering machine and comprises an inner cylinder 2 and an outer cylinder 3 which are cylindrical, the inner cylinder 2 is fixedly connected to the frame 1, the outer cylinder 3 is sleeved outside the inner cylinder 2, a storage part for winding an auxiliary line is arranged outside the outer cylinder 3, a line passing part for a main line to pass through is formed inside the inner cylinder 2, and a connecting structure capable of axially fixedly connecting the outer cylinder 3 to the inner cylinder 2 is arranged between the inner cylinder 2 and the outer cylinder 3.
The connecting structure comprises a convex edge 2a protruding from the outer side of the inner cylinder 2 and a retaining shoulder 6a protruding from the inner side of the outer cylinder 3, wherein the retaining shoulder 6a is abutted against the convex edge 2 a.
The convex edge 2a is provided with a concave spring hole 2a1 at the upper part, the spring hole 2a1 is internally provided with a spring 4 and a ball 5, and the ball 5 partially extends out of the convex edge 2a and is abutted against the stop shoulder 6a under the elastic force of the spring 4.
The convex edge 2a and the inner cylinder 2 are of an integrated structure and are made of plastic materials.
The connecting device also comprises a cylindrical connecting cylinder 6, wherein the shoulder 6a is positioned at the upper end of the connecting cylinder 6, and the shoulder 6a protrudes out of the inner side of the connecting cylinder 6 in an annular shape.
The retaining shoulder 6a and the connecting cylinder 6 are of an integrated structure and are made of cast iron materials.
The lower end of the outer cylinder 3 is provided with a concave connecting seat 3a, and the connecting cylinder 6 is embedded in the connecting seat 3 a.
Still include a pin 7, above-mentioned pin 7 wears to establish on urceolus 3 and connecting seat 3a and links firmly urceolus 3 and connecting seat 3a mutually, and above-mentioned pin 7 is close to in urceolus 3 lower port department.
The upper end in the outer cylinder 3 is also in threaded connection with a locking cylinder 8, and the locking cylinder 8 is pressed against the blocking shoulder 6 a.
And the flexible gasket 9 is further included, the gasket 9 is sleeved outside the inner cylinder 2, and the gasket 9 is tightly pressed between the locking cylinder 8 and the retaining shoulder 6 a.
The packing rings 9 are made of rubber materials, the number of the packing rings 9 is at least three, and the packing rings 9 are arranged in an overlapped mode from top to bottom.
The stator assembly creatively and axially fixes the outer cylinder outside the inner cylinder through the connecting structure, the main line is stably led out from the thread passing part in the inner cylinder, the auxiliary line is stably pulled out from the storage part of the outer cylinder, and the main line and the auxiliary line can stably supply the wrapping yarn to the wrapping machine after being wound together.
Claims (1)
1. A hollow stator component of a yarn covering machine is arranged on a rack of the covering machine and is characterized by comprising an inner cylinder and an outer cylinder which are cylindrical, wherein the inner cylinder is fixedly connected to the rack, the outer cylinder is sleeved outside the inner cylinder, a storage part for winding an auxiliary thread is arranged outside the outer cylinder, a thread passing part for a main thread to pass through is formed inside the inner cylinder, and a connecting structure capable of axially fixedly connecting the outer cylinder to the inner cylinder is arranged between the inner cylinder and the outer cylinder;
the connecting structure comprises a convex edge protruding from the outer side of the inner cylinder and a retaining shoulder protruding from the inner side of the outer cylinder, and the retaining shoulder is abutted against the convex edge;
the upper part of the convex edge is provided with a concave spring hole, a spring and a ball are arranged in the spring hole, and the ball partially extends out of the convex edge and is abutted against the retaining shoulder under the elastic force of the spring;
the convex edge and the inner cylinder are of an integrated structure and are made of plastic materials;
the shoulder is positioned at the upper end of the connecting cylinder and protrudes out of the inner side of the connecting cylinder in an annular shape;
the retaining shoulder and the connecting cylinder are of an integrated structure and are made of cast iron materials;
the lower end of the outer cylinder is provided with a concave connecting seat, and the connecting cylinder is embedded in the connecting seat;
the pin is arranged on the outer cylinder and the connecting seat in a penetrating way and fixedly connects the outer cylinder with the connecting seat, and the pin is close to the lower port of the outer cylinder;
the upper end in the outer cylinder is also in threaded connection with a locking cylinder which is pressed against the blocking shoulder;
the locking device further comprises a flexible gasket, wherein the gasket is sleeved on the outer side of the inner cylinder and is tightly pressed between the locking cylinder and the retaining shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491977.2A CN109629050B (en) | 2018-12-07 | 2018-12-07 | Hollow stator assembly of yarn covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491977.2A CN109629050B (en) | 2018-12-07 | 2018-12-07 | Hollow stator assembly of yarn covering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109629050A CN109629050A (en) | 2019-04-16 |
| CN109629050B true CN109629050B (en) | 2021-04-30 |
Family
ID=66071663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491977.2A Active CN109629050B (en) | 2018-12-07 | 2018-12-07 | Hollow stator assembly of yarn covering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623328B (en) * | 2023-05-30 | 2023-10-20 | 沭阳华成纺织科技有限公司 | Hollow stator assembly of yarn cladding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190920331A (en) * | 1909-09-06 | 1910-10-06 | James Constable Leslie | Improvements in and relating to the Spindles of Spinning and Roving Machines. |
| GB191419799A (en) * | 1913-09-17 | 1915-06-17 | Honegger & Co | Improvements in or relating to Spinning and Doubling Spindles. |
| US2819583A (en) * | 1954-05-20 | 1958-01-14 | Kugelfischer G Schaefer & Co | Oscillating sleeve for spinning spindles |
| US4594844A (en) * | 1982-11-24 | 1986-06-17 | Elitex, Koncern Textilniho Strojirenstvi | Stop spindle for textile machines |
| CN1453406A (en) * | 2002-04-23 | 2003-11-05 | 沈晓飞 | Externally rotated hollow textile spindle |
| CN202226995U (en) * | 2011-08-27 | 2012-05-23 | 宝利嘉（安徽）纺织有限公司 | Plug-in type spindle for spinning |
| CN107475829A (en) * | 2017-09-22 | 2017-12-15 | 嵊州市南丰机械有限公司 | A kind of rotatable cladding spindle of spindle blade irrotationality |
-
2018
- 2018-12-07 CN CN201811491977.2A patent/CN109629050B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190920331A (en) * | 1909-09-06 | 1910-10-06 | James Constable Leslie | Improvements in and relating to the Spindles of Spinning and Roving Machines. |
| GB191419799A (en) * | 1913-09-17 | 1915-06-17 | Honegger & Co | Improvements in or relating to Spinning and Doubling Spindles. |
| US2819583A (en) * | 1954-05-20 | 1958-01-14 | Kugelfischer G Schaefer & Co | Oscillating sleeve for spinning spindles |
| US4594844A (en) * | 1982-11-24 | 1986-06-17 | Elitex, Koncern Textilniho Strojirenstvi | Stop spindle for textile machines |
| CN1453406A (en) * | 2002-04-23 | 2003-11-05 | 沈晓飞 | Externally rotated hollow textile spindle |
| CN202226995U (en) * | 2011-08-27 | 2012-05-23 | 宝利嘉（安徽）纺织有限公司 | Plug-in type spindle for spinning |
| CN107475829A (en) * | 2017-09-22 | 2017-12-15 | 嵊州市南丰机械有限公司 | A kind of rotatable cladding spindle of spindle blade irrotationality |
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| Publication number | Publication date |
|---|---|
| CN109629050A (en) | 2019-04-16 |
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Inventor after: Zhang Xinyu Inventor after: Mei Yinghua Inventor before: Mei Yinghua |
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