CN215326166U - Hysteresis lag type yarn tension adjusting device - Google Patents
Hysteresis lag type yarn tension adjusting device Download PDFInfo
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- CN215326166U CN215326166U CN202120243846.3U CN202120243846U CN215326166U CN 215326166 U CN215326166 U CN 215326166U CN 202120243846 U CN202120243846 U CN 202120243846U CN 215326166 U CN215326166 U CN 215326166U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 206010020112 Hirsutism Diseases 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
A hysteresis lag type yarn tension adjusting device comprises a motor, wherein a housing is arranged on the outer side surface of the motor, a long-strip opening is formed in the outer side surface of the housing, a gasket is spliced at the bottom of the motor shaft, a rotating shaft is arranged on the side of the gasket, a first iron ring is in threaded connection with the rotating shaft through threads, a magnetic ring penetrates through the rotating shaft and is adsorbed on the outer side surface of the first iron ring, a second iron ring, a first capstan ring, a bearing and a second capstan ring penetrate through the rotating shaft and are arranged on the side of the magnetic ring, an end cover is spliced and connected with the outer side surface of the second capstan ring, and a locking screw penetrates through a spring and is connected with a fixing hole; according to the yarn winding device, the original sliding friction is changed into rolling friction in a yarn winding mode, the bad friction of yarns is effectively reduced, and the problems of yarn defects, hairiness and neps of the yarns are reduced.
Description
Technical Field
The utility model relates to the technical field of spinning, in particular to a hysteresis type yarn tension adjusting device.
Background
The single yarn or concentrated yarn tension devices adopted by the doubling winder and the bobbin winder in the market at present are mostly of spring clip type, certain pressure is generated on the left clamping piece and the right clamping piece in a mode of extruding a spring, so that the yarn clamped between the clamping pieces can generate friction force change (increase or decrease) on the yarn according to the clamping force extruding the spring, and the tightness of the yarn (namely the tension of the yarn) is adjusted; the yarn is easy to be damaged by extrusion, and when the passing yarn is made of a material easy to rub and ball, the yarn has the problems of strength reduction, yarn defect and hairiness increase due to excessive yarn tension, and the yarn quality is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a hysteresis type yarn tension adjusting device.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a hysteresis lag formula yarn tension adjusting device, includes the motor, its characterized in that: the outer side surface of the motor is provided with a housing in the direction of a motor shaft and fixedly connected with each other through bolts, the outer side surface of the housing is provided with a strip-shaped opening, the whole rotating shaft is of a hollow structure, the outer side surface of the middle part of the rotating shaft is provided with threads, the outer side surface of one end part of the rotating shaft is provided with a positioning hole, the outer side surface of the other end of the rotating shaft is provided with a fixing hole, the bottom of the motor shaft is spliced with a gasket, the rotating shaft is spliced and arranged on the outer side surface of the motor shaft and fixedly connected with each other through a positioning pin and the positioning hole, so that the rotating shaft and the motor shaft are fixedly connected with each other, a first iron ring is in threaded connection with the rotating shaft through the threads, the outer side surface of the first iron ring is provided with a limiting hole, a limiting pin penetrates through the strip-shaped opening and is mutually connected with the limiting hole, a magnetic ring penetrates through the rotating shaft and is adsorbed on the outer side surface of the first iron ring, grooves are symmetrically provided with grooves, and spliced and connected with second iron rings in the outer side grooves, be equipped with the bearing in the inboard recess, the whole width of second hoop is less than the whole width of first hoop, and the second capstan winch ring passes through screw and the mutual fixed connection of first capstan winch ring, second hoop, first capstan winch ring, bearing and second capstan winch ring pass the rotation axis and locate magnetic ring side, the end cover is connected with the mutual concatenation of second capstan winch ring outside surface, and its outside underrun spring coupling is equipped with locking screw, locking screw's length is greater than the length of spring, and passes spring and fixed orifices interconnect.
Furthermore, the outer side surface of the housing is of a circular arc or rectangular structure.
The utility model has the beneficial effects that:
1. the tension control device is higher in operation selectivity and matching performance, tension can be intelligently controlled in a inching rotation mode through the motor, and tension can be adjusted in a mode of rotating the end cover in a manual mode;
2. the method changes the original sliding friction into rolling friction in a yarn winding mode, effectively reduces the poor friction of the yarns, and greatly reduces the problems of yarn defects, hairiness and neps;
3. this application is owing to adopt the first capstan winch of magnetic adsorption principle control ring sum second capstan winch ring's rotation torque, can make tension control more steady, and the fluctuation of tension value is less, and tension control is just more reasonable, even, reaches the beneficial effect that improves the yarn quality.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of an open-lid perspective structure according to an embodiment of the utility model;
FIG. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional structural view according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of a split-up perspective structure according to an embodiment of the present invention;
fig. 6 is a schematic top view of a rotating shaft according to an embodiment of the present invention.
Reference numerals: the motor comprises a motor 1, a housing 2, a gasket 3, a rotating shaft 4, a first iron ring 5, a magnetic ring 6, a second iron ring 7, a first capstan ring 8, a bearing 9, a second capstan ring 10, a screw 11, an end cover 12, a motor shaft 13, a long strip opening 21, a bolt 22, a positioning pin 41, a thread 42, a fixing hole 43, a positioning hole 44, a limiting hole 51, a limiting pin 52, a groove 81, a spring 121 and a locking screw 122.
Detailed Description
In order to make the technical solution of the present invention more apparent, the present invention is further described with reference to the following embodiments.
As shown in fig. 1 to 6, a hysteresis type yarn tension adjusting device according to an embodiment of the present invention comprises a motor 1, a housing 2 is disposed on an outer surface of the motor 1 in a direction of a motor shaft 13 and fixedly connected to each other by a bolt 22, the housing 2 is provided with a long opening 21 on the outer surface, a rotating shaft 4 is integrally hollow, a screw thread 42 is disposed on the outer surface of the middle portion, a positioning hole 44 is disposed on an outer surface of one end portion, a fixing hole 43 is disposed on the outer surface of the other end portion, a spacer 3 is assembled to a bottom portion of the motor shaft 13, the rotating shaft 4 is assembled to a side of the spacer 3 on the outer surface of the motor shaft 13 and fixedly connected to each other by a positioning pin 41 and the positioning hole 44, so that the rotating shaft 4 and the motor shaft 13 are fixedly connected to each other, a first iron ring 5 is threadedly connected to the rotating shaft 4 by the screw thread 42, a limiting hole 51 is disposed on the outer surface of the first iron ring 5, the limit pin 52 passes through the long-strip opening 21 to be mutually connected with the limit hole 51, the magnetic ring 6 passes through the rotating shaft 4 to be adsorbed on the outer side surface of the first iron ring 5, the two sides of the first capstan ring 8 are symmetrically provided with grooves 81, a second iron ring 7 is spliced and connected in the outer side groove 81, a bearing 9 is arranged in the inner side groove 81, the whole width of the second iron ring 7 is smaller than that of the first iron ring 5, the second winch ring 10 is fixedly connected with the first winch ring 8 through a screw 11, the second iron ring 7, the first capstan ring 8, the bearing 9 and the second capstan ring 10 pass through the rotating shaft 4 and are arranged on the side of the magnetic ring 6, the end cover 12 and the outer side surface of the second capstan ring 10 are spliced and connected with each other, the outer bottom surface of the fixing hole is connected with a locking screw 122 through a spring 121, the length of the locking screw 122 is greater than that of the spring 121, and the locking screw passes through the spring 121 and is connected with the fixing hole 43.
Further, the outer side surface of the housing 2 is in a circular arc or rectangular structure.
As shown in fig. 1-6, firstly, the yarn is wound between the first capstan ring 8 and the second capstan ring 10 and is connected with the working machine, then the working machine is started to generate traction force on the yarn, because the bearing 9 is arranged in the groove 81 inside the first capstan ring 8, the second capstan ring 10 is fixedly connected with the first capstan ring 8 through the screw 11, and the second iron ring 7, the first capstan ring 8, the bearing 9 and the second capstan ring 10 pass through the rotating shaft 4 and are arranged on the side of the magnetic ring 6, the bearing 9 is connected with the rotating shaft 4 in a splicing way, when the working machine is started to generate traction force on the yarn, the first capstan ring 8 and the second capstan ring 10 rotate on the bearing 9 under the influence of the traction force; when the tension adjustment is required to be carried out on the yarn by using the tension adjustment device, firstly, the motor 1 is started, the motor shaft 13 is enabled to carry out inching rotation mode tension adjustment, in the inching rotation process of the motor shaft 13, the gasket 3 is spliced at the bottom of the motor shaft 13, the bottom of the motor shaft 13 can be prevented from being abraded, the outer side surface of the motor shaft 13 is spliced with the rotating shaft 4, the rotating shaft 4 and the motor shaft 13 are fixedly connected with each other through the positioning pin 41 and the positioning hole 44, the motor shaft 13 drives the rotating shaft 4 to do inching rotation motion, the first iron ring 5 is in threaded connection with the rotating shaft 4 through the thread 42, the outer side surface of the first iron ring 5 is provided with the limiting hole 51, the limiting pin 52 penetrates through the strip opening 21 and is connected with the limiting hole 51, the magnetic ring 6 penetrates through the outer side surface of the rotating shaft 4 and is adsorbed on the outer side surface of the first iron ring 5, when the rotating shaft 4 does inching rotation, the long-strip opening 21 limits the first iron ring 5 through the limiting pin 52, so that the first iron ring 5 drives the magnetic ring 6 to move on the rotating shaft 4 in a displacement manner by the length of the long-strip opening 21, and since the whole width of the second iron ring 7 is smaller than that of the first iron ring 5, and the second iron ring 7 is spliced and connected in the groove 81 at the outer side of the first capstan ring 8, so that the adsorption force between the first iron ring 5 and the magnetic ring 6 is larger than that between the second iron ring 7 and the magnetic ring 6, when the first iron ring 5 drives the magnetic ring 6 to move on the rotating shaft 4 in a displacement manner by the length of the long-strip opening 21 to be close to the second iron ring 7, the magnetic ring 6 can generate a certain adsorption force on the second iron ring 7, the adsorption force acts on the first capstan ring 8 through the second iron ring 7, so as to generate a certain resistance force on the whole of the first capstan ring 8 and the second capstan ring 10, and the magnetic ring 6 gets closer to the second iron ring 7, the resistance value generated by the first capstan ring 8 and the second capstan ring 10 integrally is larger, and conversely, the resistance value generated by the first capstan ring 8 and the second capstan ring 10 integrally is smaller as the first iron ring 5 drives the magnetic ring 6 to be farther away from the second iron ring 7, so that the tension of the yarn can be adjusted simply and efficiently; if the motor 1 is not needed, the end cover 12 and the outer side surface of the second capstan ring 10 are connected in a splicing manner, and the locking screw 122 penetrates through the spring 121 and is connected with the fixing hole 43, and manual tension adjustment can be performed on the yarn in a manner of manually rotating the end cover 12, so that the beneficial effects of improving the operation efficiency and ensuring the operation quality are achieved.
The above embodiments may be combined with each other and further implemented without being mutually opposed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (2)
1. A hysteresis-type yarn tension adjusting device comprises a motor (1), and is characterized in that: the motor is characterized in that a housing (2) is arranged on the outer side surface of the motor (1) in the direction of the motor shaft (13) and fixedly connected with each other through a bolt (22), a strip opening (21) is arranged on the outer side surface of the housing (2), the rotating shaft (4) is integrally of a hollow structure, a thread (42) is arranged on the outer side surface of the middle of the rotating shaft, a positioning hole (44) is arranged on the outer side surface of one end of the rotating shaft, a fixing hole (43) is arranged on the outer side surface of the other end of the rotating shaft, a gasket (3) is spliced at the bottom of the motor shaft (13), the rotating shaft (4) is spliced on the outer side surface of the motor shaft (13) in the lateral direction of the gasket (3) and fixedly connected with each other through a positioning pin (41) and the positioning hole (44), the rotating shaft (4) and the motor shaft (13) are fixedly connected with each other, a first iron ring (5) is in threaded connection with the rotating shaft (4) through the thread (42), and a limiting hole (51) is arranged on the outer side surface of the first iron ring (5), the limiting pin (52) penetrates through the long strip opening (21) and is connected with the limiting hole (51) mutually, the magnetic ring (6) penetrates through the rotating shaft (4) and is adsorbed on the outer side surface of the first iron ring (5), grooves (81) are symmetrically arranged on two sides of the first capstan ring (8), a second iron ring (7) is connected in the groove (81) on the outer side in a splicing manner, a bearing (9) is arranged in the groove (81) on the inner side, the whole width of the second iron ring (7) is smaller than that of the first iron ring (5), the second capstan ring (10) is fixedly connected with the first capstan ring (8) through a screw (11), the second iron ring (7), the first capstan ring (8), the bearing (9) and the second capstan ring (10) penetrate through the rotating shaft (4) and are arranged on the bottom surface of the magnetic ring (6), the end cover (12) is connected with the outer side surface of the second capstan ring (10) in a splicing manner, and the outer side of the end cover is connected with a locking screw (122) through a spring (121), the locking screw (122) is longer than the spring (121) and penetrates through the spring (121) to be connected with the fixing hole (43).
2. A hysteresis-type yarn tension adjusting device as claimed in claim 1, wherein: the outer side surface of the housing (2) is of a circular arc or rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243846.3U CN215326166U (en) | 2021-01-28 | 2021-01-28 | Hysteresis lag type yarn tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243846.3U CN215326166U (en) | 2021-01-28 | 2021-01-28 | Hysteresis lag type yarn tension adjusting device |
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| Publication Number | Publication Date |
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| CN215326166U true CN215326166U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120243846.3U Active CN215326166U (en) | 2021-01-28 | 2021-01-28 | Hysteresis lag type yarn tension adjusting device |
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| CN (1) | CN215326166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803699A (en) * | 2021-01-28 | 2022-07-29 | 苏州英迈杰机械有限公司 | Hysteresis lag type yarn tension adjusting device |
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2021
- 2021-01-28 CN CN202120243846.3U patent/CN215326166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803699A (en) * | 2021-01-28 | 2022-07-29 | 苏州英迈杰机械有限公司 | Hysteresis lag type yarn tension adjusting device |
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