Independent lifting mechanism for yarn guide plate and ring rail of ring spinning frame
By designing independent lifting mechanisms for the yarn guide plate and the ring bar on the ring spinning machine, and using servo motors and controllers to independently control the lifting of the yarn guide plate and the ring bar, the problem of fixed speed and stroke matching in traditional spinning machines is solved, and the diversification of textile types and quality is realized.
Patent Information
- Application Number
- CN202511283805.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2025-11-07
AI Technical Summary
In traditional ring spinning machines, the lifting speed and stroke of the ring rail and yarn guide plate must be matched in a fixed ratio, which cannot be flexibly adjusted according to different spinning process requirements, resulting in a limitation on the types of textiles.
Design an independent lifting mechanism for the yarn guide plate and the ring rail plate of a ring spinning machine. The independent lifting components of the yarn guide plate and the ring rail plate are driven by a servo motor, and the lifting speed and stroke are adjusted by a controller to achieve independent control.
It enables flexible adjustment of the lifting height of the yarn guide plate and the ring plate according to different spinning process requirements, thus expanding the range of textile types and quality.
Smart Images
Figure CN120905810A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of textile machinery technology, specifically to an independent lifting mechanism for the yarn guide plate and the ring rail plate of a ring spinning machine. Background Technology
[0002] In the spinning process of a ring spinning machine, the lifting and lowering motion of the yarn guide plate has a significant impact on the spinning quality and yarn formation. Traditional ring spinning machines typically employ a mechanism that combines the lifting of the ring rail and the yarn guide plate, achieving coordinated movement of both through the same transmission system. However, in the operation of this combined motion, the lifting speed and stroke of the ring rail and the yarn guide plate must be matched in a fixed ratio, which cannot be flexibly adjusted according to the needs of different spinning processes, and thus cannot produce textiles with different spinning processes. Summary of the Invention
[0003] The purpose of this invention is to provide an independent lifting mechanism for the guide plate and ring bar of a ring spinning machine, which can drive the guide plate or the ring bar independently and adjust the lifting height of the ring bar and the guide plate according to the needs of different spinning processes.
[0004] The technical solution of the present invention is: an independent lifting mechanism for the guide plate and the ring bar of a ring spinning machine, which is set in the transmission box at the head or tail of the ring spinning machine. The independent lifting mechanism includes a guide plate lifting assembly and a ring bar lifting assembly, both of which are connected to the controller of the ring spinning machine.
[0005] The ring bar lifting assembly includes a ring bar lifting motor installed inside the transmission box. The output end of the ring bar lifting motor is connected to a ring bar drive wheel through a second reduction gearbox. A ring bar drafting belt is connected to the ring bar drive wheel. One end of the ring bar drafting belt is connected to the lifting shaft. Ring bar transmission chains are symmetrically provided at both ends of the lifting shaft. One end of the ring bar transmission chain extends to the outside of the transmission box and is connected to the ring bar on the ring spinning machine.
[0006] The yarn guide plate lifting assembly includes a yarn guide plate lifting motor, which is located on one side of the ring bar lifting motor. The output end of the yarn guide plate lifting motor is connected to a yarn guide plate drive wheel through a first reduction gearbox. A yarn guide plate drafting belt is connected to the yarn guide plate drive wheel. One end of the yarn guide plate drafting belt is connected to a drive shaft. The drive shaft is connected to a lifting sleeve through a connecting chain. The lifting sleeve is rotatably connected to the middle of the lifting shaft. Yarn guide plate drive chains are symmetrically arranged at both ends of the lifting sleeve. One end of the yarn guide plate drive chain extends to the outside of the transmission box and is connected to the yarn guide plate on the ring spinning machine.
[0007] Preferably, the transmission shaft is arranged on the inner wall of the transmission box through a support, and a bearing is arranged between the transmission shaft and the support, one end of the transmission shaft is provided with a positioning transmission wheel, the positioning transmission wheel is connected with the end of the yarn guide plate drafting belt, a chain pulley is sleeved on the transmission shaft, a connecting chain is arranged on the chain pulley, and the transmission shaft is connected with the lifting sleeve through the chain pulley and the connecting chain.
[0008] Preferably, the two ends of the lifting shaft are provided with upper and lower buckling mounting frames, the lifting shaft is arranged on the inner wall of the transmission box through the mounting frames, a bearing is arranged between the lifting shaft and the mounting frame, and the lifting shaft is arranged above the transmission shaft.
[0009] Preferably, the lifting sleeve is rotatably connected to the outside of the lifting shaft, the middle part of the lifting sleeve is provided with a transmission sprocket connected with the connecting chain, and the two ends of the lifting sleeve are provided with lifting sprockets, and one yarn guide plate transmission chain belt is connected to each of the two lifting sprockets.
[0010] Preferably, the steel ring plate lifting motor and the yarn guide plate lifting motor are both servo motors, and the yarn guide plate lifting motor and the steel ring plate lifting motor are both controlled through a controller.
[0011] The beneficial effects of the present application are as follows: the lifting sleeve is driven to rotate by the yarn guide plate lifting motor, the yarn guide plate is driven to move up and down by the yarn guide plate transmission chain belts at the two ends of the lifting sleeve, the lifting shaft is driven to rotate by the steel ring plate lifting motor, the steel ring plate is driven to move up and down by the steel ring plate transmission chain belts at the two ends of the lifting shaft, and the lifting speed and stroke of the steel ring plate and the yarn guide plate are adjusted by setting the rotating speed of the yarn guide plate lifting motor and the steel ring plate lifting motor through the controller of the ring spinning frame, so that the spinning of different processes of textile products can be realized. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0013] Fig. 1 It is a schematic view of the overall structure of the present application; Fig. 2 It is another angle schematic view of the structure of the present application; Fig. 3 It is a side view of the present application. DETAILED DESCRIPTION
[0014] With reference to the accompanying drawings: the technical solutions in the embodiments of the present application will be apparently and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the present application.
[0015] In the description of the present application, it should be noted that the terms "middle", "upper", "lower", "one side", "one end", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application; the terms "first", "second", "third" are only for description purposes, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0016] Since the ring traveler plate and the guide plate usually work in a combined motion, the lifting speed and stroke of the ring traveler plate and the guide plate need to be matched in a fixed ratio before spinning, and cannot be flexibly adjusted according to different spinning process requirements; in view of this, the present application provides an independent lifting mechanism for the guide plate and the ring traveler plate of a ring spinning frame, which can drive the guide plate or the ring traveler plate to operate independently, and can adjust the lifting height of the ring traveler plate and the guide plate according to the requirements of different spinning processes.
[0017] As shown in Figs. 1-3 A kind of independent lifting mechanism for the guide plate and the ring traveler plate of ring spinning frame is arranged in the transmission box body 1 of the head or tail of ring spinning frame, and the independent lifting mechanism includes guide plate lifting assembly 3 and ring traveler plate lifting assembly 2, guide plate lifting assembly 3 and ring traveler plate lifting assembly 2 are connected with the controller of ring spinning frame.
[0018] Based on the above embodiment, the controller in the ring spinning frame controls the operation of guide plate lifting assembly 3 and ring traveler plate lifting assembly 2, and guide plate lifting assembly 3 and ring traveler plate lifting assembly 2 drive the lifting of guide plate and ring traveler plate respectively.
[0019] In this embodiment, the ring bar lifting assembly 2 includes a ring bar lifting motor 21 disposed inside the transmission housing 1. The output end of the ring bar lifting motor 21 is connected to a ring bar drive wheel 23 through a second reduction gearbox 22. A ring bar drafting belt 24 is connected to the ring bar drive wheel 23. One end of the ring bar drafting belt 24 is connected to the lifting shaft 25. The two ends of the lifting shaft 25 are symmetrically provided with ring bar transmission chains 26. One end of the ring bar transmission chain 26 extends to the outside of the transmission housing 1 and is connected to the ring bar on the ring spinning machine.
[0020] The lifting shaft 25 has mounting brackets 27 that are fastened together at both ends. The lifting shaft 25 is mounted on the inner wall of the transmission box 1 through the mounting brackets 27. A bearing is provided between the lifting shaft 25 and the mounting brackets 27.
[0021] Based on the above embodiments, the ring bar lifting motor 21 and the second reduction gearbox 22 drive the ring bar drive wheel 23 to rotate. The ring bar drive wheel 23 drives the lifting shaft 25 to rotate through the ring bar stretching belt 24. While the lifting shaft 25 rotates, it drives the ring bar transmission chain belts 26 at both ends to move. The ring bar transmission chain belts 26 drive the ring bar of the ring spinning machine to move up and down.
[0022] In this embodiment, the yarn guide plate lifting assembly 3 includes a yarn guide plate lifting motor 31, which is located on one side of the ring bar lifting motor 21. The output end of the yarn guide plate lifting motor 31 is connected to a yarn guide plate drive wheel 33 through a first reduction gearbox 32. A yarn guide plate drafting belt 34 is connected to the yarn guide plate drive wheel 33. One end of the yarn guide plate drafting belt 34 is connected to a drive shaft 35. The drive shaft 35 is connected to a lifting sleeve 37 through a connecting chain 36. The lifting sleeve 37 is rotatably connected to the middle of the lifting shaft 25. Yarn guide plate transmission chains 38 are symmetrically arranged at both ends of the lifting sleeve 37. One end of the yarn guide plate transmission chain 38 extends to the outside of the transmission box 1 and is connected to the yarn guide plate on the ring spinning machine.
[0023] The transmission shaft 35 is located below the lifting shaft 25. The transmission shaft 35 is mounted on the inner wall of the transmission housing 1 via a bracket 39, and a bearing is provided between the transmission shaft 35 and the bracket 39. One end of the transmission shaft 35 is provided with a positioning transmission wheel 35-1, which is connected to the end of the yarn guide plate stretching belt 34. A chain pulley 35-2 is sleeved on the transmission shaft 35, and a connecting chain 36 is provided on the chain pulley 35-2. The transmission shaft 35 is connected to the lifting sleeve 37 via the chain pulley 35-2 and the connecting chain 36.
[0024] Specifically, the lifting sleeve 37 is rotatably connected to the outside of the lifting shaft 25. The middle part of the lifting sleeve 37 is provided with a transmission sprocket 37-1 connected to the connecting chain 36. Both ends of the lifting sleeve 37 are provided with lifting sprockets 37-2. A yarn guide plate transmission chain belt 38 is connected to each of the two lifting sprockets 37-2.
[0025] Based on the above embodiment, the yarn guide plate lifting motor 31 drives the lifting sleeve 37 to rotate, and the yarn guide plate drive chain belt 38 at both ends of the lifting sleeve 37 drives the yarn guide plate to move up and down, and the steel ring plate lifting motor 21 drives the lifting shaft 25 to rotate, and the steel ring plate drive chain belt 26 at both ends of the lifting shaft 25 drives the steel ring plate to move up and down, and the controller of the ring spinning frame sets the rotating speed of the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21, so as to adjust the up-moving height of the yarn guide plate and the steel ring plate.
[0026] In the embodiment, the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21 are both servo motors, and the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21 are controlled by the controller.
[0027] Based on the above embodiment, the yarn guide plate lifting motor 31 drives the lifting sleeve 37 to rotate, and the yarn guide plate drive chain belt 38 at both ends of the lifting sleeve 37 drives the yarn guide plate to move up and down, and the steel ring plate lifting motor 21 drives the lifting shaft 25 to rotate, and the steel ring plate drive chain belt 26 at both ends of the lifting shaft 25 drives the steel ring plate to move up and down, and the controller of the ring spinning frame sets the rotating speed of the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21, so as to adjust the up-moving height of the yarn guide plate and the steel ring plate.
[0028] The working principle of the application is as follows: according to the actual spinning situation, the rotating speed of the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21 is set in the controller of the ring spinning frame, the steel ring plate lifting motor 21 drives the steel ring plate drive wheel 23 to rotate through the second speed reducer 22, the steel ring plate drive wheel 23 drives the lifting shaft 25 to rotate through the steel ring plate tension belt 24, and the lifting shaft 25 drives the steel ring plate to move up and down through the steel ring plate drive chain belt 26; the yarn guide plate lifting motor 31 drives the yarn guide plate drive wheel 33 to rotate through the first speed reducer 32, the yarn guide plate drive wheel 33 drives the transmission shaft 35 to rotate through the yarn guide plate tension belt 34 and the positioning transmission wheel 35-1, the transmission shaft 35 drives the lifting sleeve 37 to rotate through the connecting chain 36, and the lifting sleeve 37 drives the yarn guide plate on the ring spinning frame to move up and down through the yarn guide plate drive chain belt 38; during the operation of the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21, the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21 respectively drive the yarn guide plate and the steel ring plate to move up for a distance and then fall down, and the rotating speed of the yarn guide plate lifting motor 31 and the steel ring plate lifting motor 21 can be adjusted according to the requirements of different spinning processes, so as to adjust the lifting height of the steel ring plate and the yarn guide plate.
[0029] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A separate lifting mechanism for the guide plate and the ring plate of a ring spinning frame, which is arranged in the transmission box at the head or tail of the ring spinning frame, characterized in that, The independent lifting mechanism comprises a guide plate lifting assembly and a ring rail plate lifting assembly, and the guide plate lifting assembly and the ring rail plate lifting assembly are connected with a controller of the ring spinning frame. The ring rail plate lifting assembly comprises a ring rail plate lifting motor arranged in the transmission box body, a ring rail plate driving wheel connected with the output end of the ring rail plate lifting motor through a second speed reducer, a ring rail plate drafting belt connected with the ring rail plate driving wheel, one end of the ring rail plate drafting belt connected with a lifting shaft, and ring rail plate transmission chains arranged symmetrically at two ends of the lifting shaft and extended to the outside of the transmission box body and connected with a ring rail plate of the ring spinning frame. The guide plate lifting assembly comprises a guide plate lifting motor arranged at one side of the ring rail plate lifting motor, a guide plate driving wheel connected with the output end of the guide plate lifting motor through a first speed reducer, a guide plate drafting belt connected with the guide plate driving wheel, one end of the guide plate drafting belt connected with a transmission shaft, a lifting sleeve connected with the transmission shaft through a connecting chain, the lifting sleeve rotatably connected with the middle part of the lifting shaft, and guide plate transmission chains arranged symmetrically at two ends of the lifting sleeve and extended to the outside of the transmission box body and connected with a guide plate of the ring spinning frame.
2. A separate lifting mechanism for the guide plate and the ring plate of a ring spinning frame according to claim 1, characterized in that, The transmission shaft is arranged on the inner wall of the transmission box body through a support, a bearing is arranged between the transmission shaft and the support, a positioning transmission wheel is arranged at one end of the transmission shaft, and the end of the guide plate drafting belt is connected with the positioning transmission wheel.
3. A separate lifting mechanism for the guide plate and the ring plate of a ring spinning frame according to claim 2, characterized in that Chain pulleys are arranged on the transmission shaft, connecting chains are arranged on the chain pulleys, and the transmission shaft is connected with the lifting sleeve through the chain pulleys and the connecting chains.
4. A separate lifting mechanism for the guide plate and the ring plate of a ring spinning frame according to claim 3, characterized in that, The lifting shaft is arranged on the inner wall of the transmission box body through the mounting brackets arranged symmetrically at two ends of the lifting shaft, bearings are arranged between the lifting shaft and the mounting brackets, and the lifting shaft is arranged above the transmission shaft.
5. A separate lifting mechanism for the guide plate and the ring plate of a ring spinning frame according to claim 4, characterized in that The lifting sleeve is rotatably connected with the outside of the lifting shaft, a transmission sprocket connected with the connecting chain is arranged in the middle part of the lifting sleeve, lifting sprockets are arranged at two ends of the lifting sleeve, and one guide plate transmission chain is connected with each of the lifting sprockets. The ring rail plate lifting motor and the guide plate lifting motor are servo motors, and the ring rail plate lifting motor and the guide plate lifting motor are controlled by the controller.