CN219385445U - Yarn micro-motion translation structure of rotor spinning machine - Google Patents
Yarn micro-motion translation structure of rotor spinning machine Download PDFInfo
- Publication number
- CN219385445U CN219385445U CN202320290592.XU CN202320290592U CN219385445U CN 219385445 U CN219385445 U CN 219385445U CN 202320290592 U CN202320290592 U CN 202320290592U CN 219385445 U CN219385445 U CN 219385445U
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- screw rod
- rod
- yarn
- motor
- spinning machine
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- 238000007383 open-end spinning Methods 0.000 title claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a yarn micro-motion translation structure of a rotor spinning machine, which comprises a screw rod and a motor, wherein the motor is connected with the screw rod through a coupler, the screw rod is connected with a guide rod, the guide rod is connected with a connecting pull plate, the connecting pull plate is connected with a guide sleeve, and a yarn guide rod is arranged in the guide sleeve. The motor is connected with the screw rod through a connecting shaft and a coupling to form a transmission part; the translation part consists of parts such as a screw rod nut, a plate, a guide rod, a connecting pull plate, a guide sleeve, a yarn guide rod and the like; the deviation of the micro-motion rod point can be integrally adjusted by adjusting the positions of the guide sleeve and the yarn guide rod; the bracket is provided with an induction bracket, and a proximity switch is arranged on the induction bracket; the proximity switch provides an origin for the mechanism and is also a turning point for the reciprocating motion of the mechanism; the mechanical structure is compact, the precision is high, the operation is stable, the control is flexible and simple, and the failure rate is low.
Description
Technical Field
The utility model relates to the technical field of spinning equipment, in particular to a yarn micro-motion translation structure of a rotor spinning machine.
Background
The existing rotor spinning manufacturing technology is continuously improved, the requirements on all mechanisms and motions are simpler and simpler on the basis of electromechanical integration, and the requirements on the motion precision are higher and higher. The yarn guiding roller in the rotor spinning machine plays a key role in yarn spinning, so the service life of the yarn guiding roller is gradually increased to be taken as a key part in rotor spinning, and therefore, higher requirements are put on protecting a moving mechanism of the yarn guiding roller, namely a translation mechanism.
The traditional yarn translation mechanism mostly adopts the combined action of a planetary gear structure and an eccentric shaft, and the translation structure has the advantages of complex structure, high cost, large occupied space and poor motion precision, and the scheme is also related to the material and the process of the planetary gear, so that the service life is severely limited. There is a need for a rotor spinning machine yarn micro-motion translation structure.
Disclosure of Invention
The utility model aims to provide a yarn micro-motion translation structure of a rotor spinning machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotor spinning machine yarn fine motion translation structure, includes lead screw and motor, the motor passes through the shaft coupling and is connected with the lead screw, the lead screw is connected with the guide arm, the guide arm is connected with the connection arm-tie, the connection arm-tie is connected with the guide pin bushing, be provided with the yarn guide bar in the guide pin bushing.
Preferably, screw nuts are arranged on two sides of the screw rod, and a fixing plate is arranged on the screw nuts.
Preferably, the screw rod nut, the motor and the coupler are fixedly arranged in the mounting bracket.
Preferably, an induction bracket is fixedly arranged above the mounting bracket, and a proximity switch is fixedly arranged below the induction bracket.
Preferably, a flat key is arranged at the joint of the coupler and the screw rod, and a connecting shaft is arranged between the coupler and the motor.
Compared with the prior art, the utility model has the beneficial effects that: a yarn micro-motion translation structure of a rotor spinning machine is formed by connecting a motor with a screw rod through a connecting shaft and a coupling, and a transmission part is formed; the translation part consists of parts such as a screw rod nut, a plate, a guide rod, a connecting pull plate, a guide sleeve, a yarn guide rod and the like; the deviation of the micro-motion rod point can be integrally adjusted by adjusting the positions of the guide sleeve and the yarn guide rod; the bracket is provided with an induction bracket, and a proximity switch is arranged on the induction bracket; the proximity switch provides an origin for the mechanism and is also a turning point for the reciprocating motion of the mechanism; the mechanical structure is compact, the precision is high, the operation is stable, the control is flexible and simple, and the failure rate is low.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the explosion diagram of the present utility model.
In the figure: 1. a screw rod; 2. a flat key; 3. a coupling; 4. a motor; 5. a connecting shaft; 6. a screw nut; 7. a fixing plate; 8. a guide rod; 9. connecting a pulling plate; 10. guide sleeve; 11. a yarn guide rod; 12. a sensing bracket; 13. a proximity switch; 14. and (5) mounting a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a yarn micro-motion translation structure of a rotor spinning machine, referring to fig. 1-2, which comprises a screw rod 1 and a motor 4, wherein the motor 4 is connected with the screw rod through a coupler 3, the screw rod 1 is connected with a guide rod 8, the guide rod 8 is connected with a connecting pull plate 9, the connecting pull plate 9 is connected with a guide sleeve 10, and a yarn guide rod 11 is arranged in the guide sleeve 10.
In the implementation: the motor 4 is a stepping motor 4, and the forward rotation and the reverse rotation of the stepping motor 4 are determined by signals of the proximity switch, so that the translation structure drives the yarn micro-motion yarn-moving rod to reciprocate. The reciprocating stroke can be adjusted according to the requirement, the motor 4 is connected with the screw rod through the connecting shaft 5 and the shaft connector to form a transmission part, the transmission assembly drives the screw rod to rotate and move, and the offset of the micro-motion rod point can be integrally adjusted by adjusting the positions of the guide sleeve 10 and the yarn guide rod 11.
Further, screw nuts 6 are arranged on two sides of the screw 1, and a fixing plate 7 is arranged on the screw nuts 6.
In the implementation: the screw nut 6 is in threaded connection with the screw 1, so that the moving requirement of the screw 1 is met.
Further, the screw rod 1, the screw rod nut 6, the motor 4 and the coupler 3 are fixedly arranged in the mounting bracket 14.
In the implementation: the mounting bracket 14 meets the mounting requirements and at the same time meets the connection requirements of the yarn guide 11.
Further, an induction bracket 12 is fixedly installed above the installation bracket 14, and a proximity switch 13 is fixedly installed below the induction bracket 12.
In the implementation: the bracket is provided with an induction bracket 12 on which a proximity switch 13 is arranged; the proximity switch 13 provides an origin for the mechanism and is also the return point for the mechanism to reciprocate
Further, a flat key 2 is arranged at the joint of the coupler 3 and the screw rod 1, and a connecting shaft 5 is arranged between the coupler 3 and the motor 4.
The application comprises the following steps: the motor 4 is connected with the screw rod 1 through a connecting shaft 5 and a coupling to form a transmission part; the translation part consists of parts such as a screw nut 6, a plate, a guide rod 8, a connecting pull plate 9, a guide sleeve 10, a yarn guide rod 11 and the like; the offset of the micro-motion rod point can be integrally adjusted by adjusting the positions of the guide sleeve 10 and the yarn guide rod 11; the bracket is provided with an induction bracket 12 on which a proximity switch 13 is arranged; the proximity switch 13 provides an origin for the mechanism and is also a return point for the mechanism to reciprocate; the mechanical structure is compact, the precision is high, the operation is stable, the control is flexible and simple, and the failure rate is low.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rotor spinning machine yarn fine motion translation structure, includes lead screw (1) and motor (4), its characterized in that: the motor (4) is connected with a screw rod through a coupler (3), the screw rod is connected with a guide rod (8), the guide rod (8) is connected with a connecting pull plate (9), the connecting pull plate (9) is connected with a guide sleeve (10), and a yarn guide rod (11) is arranged in the guide sleeve (10).
2. The rotor spinning machine yarn micro-motion translation structure according to claim 1, wherein: two sides of the screw rod (1) are provided with screw rod nuts (6), and the screw rod nuts (6) are provided with fixing plates (7).
3. A rotor spinning machine yarn micro-motion translation structure according to claim 2, wherein: the screw rod (1), the screw rod nut (6), the motor (4) and the coupler (3) are fixedly arranged in the mounting bracket (14).
4. A rotor spinning machine yarn micro-motion translation structure according to claim 3, wherein: an induction bracket (12) is fixedly arranged above the mounting bracket (14), and a proximity switch (13) is fixedly arranged below the induction bracket (12).
5. The rotor spinning machine yarn micro-motion translation structure according to claim 4, wherein: a flat key (2) is arranged at the joint of the coupler (3) and the screw rod (1), and a connecting shaft (5) is arranged between the coupler (3) and the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290592.XU CN219385445U (en) | 2023-02-22 | 2023-02-22 | Yarn micro-motion translation structure of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290592.XU CN219385445U (en) | 2023-02-22 | 2023-02-22 | Yarn micro-motion translation structure of rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219385445U true CN219385445U (en) | 2023-07-21 |
Family
ID=87166708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320290592.XU Active CN219385445U (en) | 2023-02-22 | 2023-02-22 | Yarn micro-motion translation structure of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219385445U (en) |
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2023
- 2023-02-22 CN CN202320290592.XU patent/CN219385445U/en active Active
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