CN209798184U - Spinning frame with active rotary ring - Google Patents
Spinning frame with active rotary ring Download PDFInfo
- Publication number
- CN209798184U CN209798184U CN201920395962.XU CN201920395962U CN209798184U CN 209798184 U CN209798184 U CN 209798184U CN 201920395962 U CN201920395962 U CN 201920395962U CN 209798184 U CN209798184 U CN 209798184U
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- Prior art keywords
- ring
- spinning frame
- steel wire
- reduced
- runway
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Abstract
The utility model discloses a spinning frame of active gyration ring in area, its structure is that establish ring plate and spindle on the spinning frame body, and it has the through-hole to correspond spindle department on the ring plate, and the ring plate corresponds spindle department installation hollow shaft motor, and the center pin of the hollow rotating shaft of hollow shaft motor passes through the centre of a circle of through-hole, and ring body and hollow rotating shaft outer end fixed connection establish the runway on the ring body, establish the steel wire winding on the runway. The utility model has the advantages that: the relative angular speed of the steel wire ring and the steel collar is reduced, the end breakage rate is reduced by about 45 percent, and the production efficiency is improved; the spindle speed can be improved by 50%, the front roller speed with the same twist is also increased by 50%, and the single spindle yield of the spinning frame is increased by more than 50%; the diameter of the steel collar is increased, the capacity of the cop is increased, and the doffing times are reduced; the service life of the steel wire ring is greatly prolonged, and the labor intensity is reduced; when the product variety is changed, only the rotating speed of the steel collar needs to be changed, and the workload of a vehicle stop worker is reduced; reduce the yarn damage caused by the heating of the steel wire ring and ensure the yarn quality.
Description
Technical Field
The utility model relates to a spinning frame with an active rotary ring.
Background
The spinning frame is a spinning machine which drafts, splices and winds semi-finished roving or slivers into spun yarn tube yarns in the spinning process, the slivers are drafted and spliced into roving on the roving frame, the combing machine combs fibers into combed slivers, the gill box combines the slivers, the gill row drafting improves the sliver structure, the roving is further spliced and spun into spun yarns on a ring spinning frame, and the spinning frame is a main machine for spinning. The ring is a steel ring-shaped machine part which plays roles of twisting and winding in the spinning machines such as a ring spinning frame, a ring twisting frame and the like. The ring of the ring ingot refers to a steel collar. The steel ring has its edge projected out, and during spinning, the yarn drives the steel ring to rotate on the steel ring track. The wire loop makes one turn, and the yarn is twisted. The steel wire ring is generally a small ring with a gap formed by bending a steel wire. It is close to the inner side of the ring runway and slides due to the action of centrifugal force when rotating on the ring.
The relative speed of the steel wire ring and the steel collar is very high, and abrasion and high temperature (above 300 ℃) can be generated due to friction, so that the steel wire ring is broken off, burnt or unstable in rotation, and the yarn is broken. Therefore, the combination of the ring and the traveler is required to be capable of high-speed operation with less breakage and to extend the life of the ring. The main operational performance of rings and travelers is often expressed in terms of the linear speed that can be achieved during normal spinning. With the development of the technology, the running speed of the steel wire ring is improved to be more than 40 m/s. However, with the increasing demand for production, how to further increase the output of single ingot becomes one of the directions of research in recent years, wherein the increase of the rotation speed of the front roller is one of the important indexes, and the increase of the rotation speed of the front roller requires the increase of the ingot speed, which is limited by the angular speed of the steel wire ring.
In the prior art, the design of reducing the size of a steel collar is adopted to improve the angular speed of a steel wire ring, but the size of a bobbin is limited. And the design of rotating the steel ring is also provided, so that when the angular speed of the steel wire ring is increased, the relative speed of the steel wire ring and the steel ring cannot be increased, and the reduction of the service life of the steel wire ring caused by the increase of the running speed of the steel wire ring is avoided. However, in the prior art, the rotary ring is generally in a transmission design, and a transmission belt and other structures are required to be arranged, so that the rotary ring is easy to wear and has a short service life; the design of using a ball bearing and a dynamic pressure air bearing to realize the rotation of the steel collar is also available, but the structure is very complex, the failure is easy to occur, the installation and the maintenance are complex, and the steel collar is not suitable for popularization and use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take spinning frame of initiative gyration ring, its purpose aims at overcoming the above-mentioned not enough that prior art exists, realizes realizing the initiative gyration of ring through simple structure, improves the linear velocity of steel wire winding to improve spinning frame single spindle output.
The technical solution of the utility model is as follows: the spinning frame with the active rotary ring structurally comprises a spinning frame body, a ring plate and a plurality of spindles are arranged on the spinning frame body, through holes are formed in the ring plate corresponding to the spindles respectively, a hollow shaft motor is installed at the ring plate corresponding to the spindles respectively, a central shaft of a hollow rotating shaft of the hollow shaft motor passes through the circle center of each through hole, the ring body is fixedly connected with the outer end of the hollow rotating shaft, a runway is arranged on the ring body, and a steel wire ring is arranged on the runway.
Preferably, the outer edge of the outer end of the hollow rotating shaft is provided with a circle of steps along the outer circumferential direction, the outer edge of the bottom end of the ring body is provided with a circle of mounting surface matched with the steps in shape along the outer circumferential direction, and the ring body is connected with the steps of the hollow rotating shaft through the mounting surface.
Preferably, the steel wire ring is not fixed with the runway.
Or, preferably, the steel wire ring is fixedly connected with the runway.
Preferably, the bottom surface of the hollow shaft motor is fixed on the top surface of the ring plate.
Preferably, the top surface of the hollow shaft motor is fixed on the bottom surface of the ring plate, and the top end of the hollow rotating shaft penetrates through the through hole and protrudes above the ring plate.
The utility model has the advantages that: the structure is simple and effective, each ring of the spinning frame is provided with a hollow shaft motor, and a hollow rotating shaft of the hollow shaft motor rotates to drive the ring to rotate actively; the relative angular speed of the steel wire ring and the steel collar is reduced, the broken ends generated by the steel wire ring are reduced, the broken end rate is reduced by about 45 percent, and the production efficiency is improved; after the relative angular speed of the steel wire ring and the steel collar is reduced, the spindle speed can be improved by 50 percent, the front roller speed with the same twist is also increased by 50 percent, and the single spindle yield of a spinning frame is increased by more than 50 percent; the diameter of the steel collar is increased, the cop capacity is increased, the doffing times are reduced, and the number of doffers is reduced; after the relative angular speed of the steel wire ring and the steel collar is reduced, the service life of the steel wire ring is greatly prolonged by 1-2 months, and the labor intensity of workers is reduced; when the product variety is changed, only the rotating speed of the steel collar needs to be changed, the steel wire ring does not need to be replaced, and the workload of a vehicle stop worker is reduced; the yarn damage caused by the heating of the steel wire ring is reduced, and the yarn forming quality is ensured.
Drawings
Fig. 1 is a schematic structural view of the spinning frame of the present invention.
Fig. 2 is an enlarged sectional view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the junction between the hollow shaft motor and the ring rail according to another embodiment of the spinning frame of the present invention.
In the figure, 1 is a hollow shaft motor, 11 is a hollow rotating shaft, 111 is a step, 2 is a ring plate, 21 is a through hole, 3 is a ring body, 31 is a runway, 32 is a traveller, 33 is a mounting surface, 4 is a spinning frame body, and 5 is a spindle.
Detailed Description
The present invention will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, the spinning frame with the active rotary ring structurally comprises a spinning frame body 4, a ring plate 2 and a plurality of spindles 5 are arranged on the spinning frame body 4, through holes 21 are respectively formed in the positions, corresponding to the spindles 5, of the ring plate 2, hollow shaft motors 1 are respectively installed at the positions, corresponding to the spindles 5, of the ring plate 2, a central shaft of a hollow rotating shaft 11 of each hollow shaft motor 1 passes through the circle centers of the through holes 21, the ring body 3 is fixedly connected with the outer ends of the hollow rotating shafts 11, a runway 31 is arranged on the ring body 3, and a steel wire ring 32 is arranged on the runway 31.
The outer edge of the outer end of the hollow rotating shaft 11 is provided with a circle of steps 111 along the outer circumferential direction, the outer edge of the bottom end of the ring body 3 is provided with a circle of mounting surface 33 matched with the steps 111 in shape along the outer circumferential direction, and the ring body 3 is connected with the steps 111 of the hollow rotating shaft 11 through the mounting surface 33.
The steel wire ring 32 may not be fixed to the runway 31. Accidental draft can be prevented.
Alternatively, the traveler 32 may be fixedly connected to the track 31. The relative velocity of the traveler 32 and the ring is 0.
The bottom surface of the hollow shaft motor 1 is fixed on the top surface of the ring rail 2.
Or, the top surface of the hollow shaft motor 1 is fixed on the bottom surface of the ring plate 2, and the top end of the hollow rotating shaft 11 penetrates through the through hole 21 and protrudes above the ring plate 2.
All the components are in the prior art, and any model and existing design capable of realizing the corresponding functions can be used.
According to the structure, each ring on the spinning frame is provided with the hollow shaft motor, the hollow rotating shaft of the hollow shaft motor rotates to drive the ring to rotate actively, the relative angular speed of the steel wire ring and the ring is reduced, broken ends generated by the steel wire ring are reduced, the broken end rate is reduced by about 45%, after the relative angular speed of the steel wire ring and the ring is reduced, the spindle speed can be improved by 50%, the roller speed before the same twist is increased by 50%, and the single spindle yield of the spinning frame is increased by more than 50%.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (6)
1. The spinning frame with the active rotary ring is characterized by comprising a spinning frame body (4), a ring plate (2) and a plurality of spindles (5) are arranged on the spinning frame body (4), through holes (21) are formed in the positions, corresponding to the spindles (5), of the ring plate (2), hollow shaft motors (1) are installed in the positions, corresponding to the spindles (5), of the ring plate (2), the center shaft of a hollow rotating shaft (11) of each hollow shaft motor (1) passes through the circle center of each through hole (21), the ring body (3) is fixedly connected with the outer ends of the hollow rotating shafts (11), a runway (31) is arranged on the ring body (3), and a steel wire ring (32) is arranged on the runway (31).
2. The spinning frame with active turning ring as claimed in claim 1, characterized in that the outer edge of the outer end of the hollow rotating shaft (11) is provided with a circle of steps (111) along the outer circumference direction, the outer edge of the bottom end of the ring body (3) is provided with a circle of mounting surface (33) matched with the steps (111) in shape along the outer circumference direction, and the ring body (3) is connected with the steps (111) of the hollow rotating shaft (11) through the mounting surface (33).
3. Spinning frame with active spinning ring according to claim 2, characterized in that the travelers (32) are not fixed to the runway (31).
4. Spinning frame with active spinning ring according to claim 2, characterized in that the travelers (32) are fixedly connected to the runway (31).
5. Spinning frame with active spinning ring as claimed in claim 3 or 4, characterized in that the bottom of the hollow shaft motor (1) is fixed on the top of the ring rail (2).
6. Spinning frame with active turning ring according to claim 3 or 4, characterized in that the top of the hollow shaft motor (1) is fixed on the bottom of the ring rail (2), and the top of the hollow shaft (11) protrudes above the ring rail (2) through the through hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395962.XU CN209798184U (en) | 2019-03-26 | 2019-03-26 | Spinning frame with active rotary ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395962.XU CN209798184U (en) | 2019-03-26 | 2019-03-26 | Spinning frame with active rotary ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798184U true CN209798184U (en) | 2019-12-17 |
Family
ID=68826665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395962.XU Active CN209798184U (en) | 2019-03-26 | 2019-03-26 | Spinning frame with active rotary ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270358A (en) * | 2020-03-25 | 2020-06-12 | 如皋市丁堰纺织有限公司 | Spinning frame superspeed twisting winding device |
-
2019
- 2019-03-26 CN CN201920395962.XU patent/CN209798184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270358A (en) * | 2020-03-25 | 2020-06-12 | 如皋市丁堰纺织有限公司 | Spinning frame superspeed twisting winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spinning frame with active rotary ring Effective date of registration: 20210311 Granted publication date: 20191217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: JIANGSU GLORY ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021320010087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220518 Granted publication date: 20191217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: JIANGSU GLORY ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021320010087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spinning frame with active rotary ring Effective date of registration: 20220520 Granted publication date: 20191217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: JIANGSU GLORY ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2022320000239 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |