CN216863243U - Variable speed adjusting mechanism of bobbin winder - Google Patents
Variable speed adjusting mechanism of bobbin winder Download PDFInfo
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- CN216863243U CN216863243U CN202220341224.9U CN202220341224U CN216863243U CN 216863243 U CN216863243 U CN 216863243U CN 202220341224 U CN202220341224 U CN 202220341224U CN 216863243 U CN216863243 U CN 216863243U
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Abstract
The utility model discloses a variable speed adjusting mechanism of a bobbin winder, which comprises a yarn leading port, a tension sensor and a winding piece which are sequentially arranged along the height direction of a frame from top to bottom, wherein yarns input from the outside sequentially pass through the yarn leading port, the tension sensor and the winding piece and then pass through a shifting fork to be wound to a yarn drum; the tension sensor is in signal connection with the passive winding motor through the control module, and the tension sensor feeds back the tension passing through the yarn to the passive winding motor to adjust the speed of the motor in real time. According to the utility model, the yarn conveyed from the continuous spinning machine passes through the tension sensor, and the tension sensor feeds back signals to the passive winding motor according to the magnitude of the tension value, so that the real-time running speed of the passive winding motor is controlled, the winding of the yarn is more orderly and orderly, the occurrence of yarn breakage when the yarn is pulled too tightly or gauze when the yarn is pulled too loosely is avoided, the winding operation for a longer time is adapted, and the yield is ensured.
Description
Technical Field
The utility model relates to a textile machine, in particular to a variable speed adjusting mechanism of a bobbin winder.
Background
The continuous spinning machine is butted with a passively wound bobbin winder, a yarn drum on the bobbin winder receives the yarn sent by the continuous spinning machine, and the yarn drum is continuously enlarged in the passive winding process; the continuous spinning machine has long running time, large cone yarns are wound on the winding machine, if yarn breakage or gauze occurs in the process, the whole winding needs to be debugged again, and the yield is seriously influenced; therefore, the winding machine needs to adjust the winding speed according to the state of the yarn conveyed by the prior continuous spinning machine, thereby reducing the possibility of yarn breakage or net yarn caused by factors such as pulling, loosening and the like in the process of the yarn.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a variable speed adjusting mechanism of a bobbin winder, which feeds back signals to a passive winding motor through a tension sensor according to the tension condition of yarn, so that the real-time running speed of the passive winding motor is controlled, the winding of the yarn is more orderly and orderly, and the yarn breakage or the gauze is avoided.
The utility model adopts the following technical scheme: a variable speed adjusting mechanism of a bobbin winder comprises a frame and a driven winding mechanism arranged on the frame, wherein the driven winding mechanism comprises a driven winding motor which can be arranged on the frame in a swinging way, a scroll which can be rotatably arranged on the shaft of the driven winding motor, and a control box arranged on the frame, the yarn winding device comprises a touch wheel rotatably arranged on a control box, a shifting fork arranged on the control box and capable of moving back and forth along the length direction of the touch wheel, a reel used for sleeving a yarn barrel and pressing the yarn barrel to the touch wheel to clamp yarn and rotate in a matched mode, the shifting fork is positioned below the position between the reel and the touch wheel to conduct penetrating guiding and back and forth moving on the yarn, and the yarn winding device further comprises a yarn leading port, a tension sensor and a winding piece which are sequentially arranged along the height direction of a rack from top to bottom, and yarn input from the outside sequentially penetrates through the yarn leading port, the tension sensor and the winding piece and then penetrates through the shifting fork to be wound to the position of the yarn barrel; the tension sensor is in signal connection with the passive winding motor through the control module, and the tension sensor feeds back the tension passing through the yarn to the passive winding motor to adjust the speed of the motor in real time.
As an improvement, the passive winding motor is arranged on a swing frame, the swing frame can be arranged on the rack in a swinging mode, and the wire leading port is arranged on the swing frame.
As an improvement, the yarn leading port is formed by an upper spiral of a rod member, and the rod member of the upper spiral is provided with a gap for the yarn to penetrate into the yarn leading port.
As an improvement, a transverse frame is arranged on the swinging frame in an extending mode towards the side, and the lower portion of the rod piece is installed on the transverse frame.
As an improvement, the upper part of the rod piece is sleeved with a smooth outer sleeve, and the outer sleeve is spirally formed into a thread leading opening.
As an improvement, the upper part of the rod piece is made of smooth materials and forms a thread leading opening.
As a refinement, the winding element is a buffer.
As an improvement, the heights of the tension sensor and the trolley are kept consistent.
The utility model has the beneficial effects that: the yarn conveyed from the continuous spinning machine passes through the tension sensor, the tension sensor feeds back signals to the passive winding motor according to the tension value, so that the real-time running speed of the passive winding motor is controlled, the winding of the yarn is orderly and orderly, the occurrence of yarn breakage when the yarn is pulled too tightly or the occurrence of net yarn when the yarn is pulled too loosely is avoided, the yarn winding machine is suitable for winding work for a longer time, and the yield is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the threading port of the present invention.
Fig. 3 is a schematic diagram of the principle of the present invention.
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.
Fig. 1, 2 and 3 show a specific embodiment of the variable speed adjusting mechanism of the bobbin winder according to the present invention. The embodiment comprises a frame 1 and a passive winding mechanism 2 arranged on the frame 1, wherein the passive winding mechanism 2 comprises a passive winding motor 21 which can be arranged on the frame 1 in a swinging way, a scroll 22 which can be arranged on the shaft of the passive winding motor 21 in a rotating way, a control box 23 which is arranged on the frame 1, a touch wheel 24 which can be arranged on the control box 23 in a rotating way, a shifting fork 25 which is arranged on the control box 23 and reciprocates along the length direction of the touch wheel 24, the scroll 22 is used for sleeving a yarn cylinder and pressing the touch wheel 24 to clamp the yarn and rotates in a matching way, the shifting fork 25 is positioned below the scroll 22 and the touch wheel 24 to lead the yarn in a penetrating way and reciprocates, the passive winding mechanism also comprises a yarn leading port 3, a tension sensor 4 and a winding piece 5 which are arranged along the height direction of the frame 1 from top to bottom in sequence, the yarn input from the outside sequentially passes through the yarn leading port 3, the tension sensor 4 and the winding piece 5, then the yarn is wound to the bobbin through the shifting fork 25; the tension sensor 4 is in signal connection with the passive winding motor 21 through a control module, and the tension sensor 4 feeds back the tension of the passing yarn to the passive winding motor 21 to adjust the speed of the motor in real time.
When the multi-station spinning machine is used, the passive winding mechanism 2, the yarn leading port 3, the tension sensor 4 and the winding piece 5 can be arranged into 4-10 groups which are horizontally and uniformly arranged on the frame 1, so that the multi-station spinning requirement can be met. The continuous spinning machine is arranged behind the continuous spinning machine, the yarn is output and then passes through the yarn guide port 3 to realize limiting guide, then passes through the tension sensor 4, the yarn at the position of the tension sensor 4 can measure a changed tension value according to the difference between the feeding speed of the motor at the position of continuous spinning and the passive winding speed of the passive winding motor 21, the value is transmitted to the passive winding motor 21 through the control module to carry out signal transmission, the speed of the passive winding motor 21 is adjusted in real time to match the speed of the motor at the position of continuous spinning, the yarn is wound and formed stably and orderly, and the wound bobbin yarn cannot be broken due to halfway stretch due to over-tight yarn and cannot be subjected to net yarn failure due to over-loose winding due to real-time adjustment. The yarn between the tension sensor 4 and the reel 22 bypasses the winding part 5 through the lower part, so that the yarn has a certain length for buffer adjustment, the yarn is conveyed faster or slower along with the speed change of the passive winding motor 21, the yarn is ensured to be tidy and orderly in tightness when being wound at the reel 22, and the passive winding motor 21 also stably works when the tension is stable; the embodiment of the tension sensor 4 can be implemented by using the technology existing in the textile field, and is not further described here. The utility model avoids the occurrence of yarn breakage when the yarn is pulled too tightly or the occurrence of gauze when the yarn is pulled too loosely through a real-time adjustment mode, thereby adapting to the winding work for a longer time and ensuring the yield.
As a modified embodiment, the passive winding motor 21 is arranged on a swing frame 20, the swing frame 20 is arranged on the machine frame 1 in a swinging way, and the threading opening 3 is arranged on the swing frame 20.
As shown in fig. 1 and 2, the yarn guiding port 3 arranged in this way can swing and change the position together with the swing frame 20, the passive winding motor 21, the reel 22 and the cheese thereon, so that the problem that the yarn routing at the yarn guiding port 3 is interfered due to the excessive swing of the swing frame 6 can not occur in any case, the yarn from the yarn guiding port 3 to the tension sensor 4 can swing outwards along with the swing of the swing frame 20, and the normal conveying of the yarn is ensured. In a specific arrangement, the outer housing of the passive winding motor 21 may be regarded as a part of the swing frame 20, and the yarn feeding port 3 is installed.
As a modified embodiment, the thread-guiding mouth 3 is formed by an upper spiral of a rod 31, the rod 31 of the upper spiral leaving a gap 32 for the thread to pass through to the thread-guiding mouth 3.
As shown in fig. 2, the yarn leading port 3 made of the rod member 31 has a simple structure and a low cost, and only one yarn leading port 3 capable of being threaded is formed by bending, and a gap 32 is formed by the spiral structure, so that the whole yarn can be put into the yarn leading port 3 through the gap 32 without penetrating the yarn leading port 3 from one end, and the yarn can be replaced more conveniently and simply.
As a modified embodiment, a transverse frame 201 is extended laterally from the swing frame 20, and the lower portion of the rod member 31 is mounted on the transverse frame 201.
As shown in FIG. 2, the arrangement of the traverse frame 201 is that the swing frame 20 and the rod member 31 are separated by a certain distance, so that the yarn can be conveniently threaded through the rod member 31, and the yarn conveying at the yarn leading port 3 and the winding of the bobbin yarn at the winding shaft 22 are not influenced by each other.
As a modified embodiment, the upper part of the rod 31 is sleeved with a smooth outer sleeve 33, and the outer sleeve 33 is spirally formed into the threading opening 3.
As shown in fig. 2, by sleeving the smooth outer sleeve 33, the inner wall of the yarn guiding opening 3 with small friction force is formed, and the yarn is conveyed more smoothly.
As a modified embodiment, the upper portion of the rod 31 is made of a smooth material and forms the threading opening 3.
As another embodiment, the rod 31 may be made of metal with a smooth surface, and the smooth surface of the metal forms an inner wall of the yarn guiding opening 3 with a smaller friction force, so as to ensure a smoother yarn conveying.
As a modified embodiment, the winding member 5 is a buffer.
Preferably, the winding element 5 is embodied as a buffer, which is implemented by means of the known technology in the textile field and which is not described in more detail herein, and the function of the buffer is matched to the tightness of the yarn for better feeding.
As a modified embodiment, the height of the tension sensor 4 and the interference wheel 24 is kept the same.
As shown in figure 1, the continuous spinning machine can be arranged at the rear of the machine, yarns penetrate through a yarn leading port 3 at the upper part of the rear part, sequentially pass through a tension sensor 4 at the middle part of the front part and a buffer at the lower part, then upwards pass through a shifting fork 25 to wind to a yarn barrel, the yarns are guided to penetrate through the yarn barrel in a good arrangement structure, the heights of the tension sensor 4 and the collision wheel 24 are kept consistent, independent conveying of the left and right yarns is facilitated, and the left and right yarns are arranged and connected conveniently.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.
Claims (8)
1. A variable speed adjusting mechanism of a bobbin winder comprises a frame (1) and a driven winding mechanism (2) arranged on the frame (1), the passive winding mechanism (2) comprises a passive winding motor (21) which can be arranged on the rack (1) in a swinging way, a scroll (22) which can be rotatably arranged on the shaft of the passive winding motor (21), a control box (23) which is arranged on the rack (1), a touch wheel (24) which can be rotatably arranged on the control box (23), and a shifting fork (25) which is arranged on the control box (23) and can reciprocate along the length direction of the touch wheel (24), the winding shaft (22) is used for sleeving a yarn cylinder and pressing the yarn cylinder to the abutting wheel (24) to clamp the yarn and rotate in a matching way, the below that shift fork (25) are located between spool (22) and conflict wheel (24) carries out wearing to establish the guide and carry out reciprocating motion, its characterized in that of yarn: the yarn winding machine also comprises a yarn leading port (3), a tension sensor (4) and a winding piece (5) which are sequentially arranged along the height direction of the frame (1) from top to bottom, and yarns input from the outside sequentially pass through the yarn leading port (3), the tension sensor (4) and the winding piece (5) and then pass through a shifting fork (25) to be wound to a yarn drum; the tension sensor (4) is in signal connection with the passive winding motor (21) through the control module, and the tension sensor (4) feeds back the tension of the passing yarn to the passive winding motor (21) to adjust the speed of the motor in real time.
2. A variable speed adjustment mechanism for a winding machine according to claim 1, characterized in that: the passive winding motor (21) is arranged on a swing frame (20), the swing frame (20) can be arranged on the rack (1) in a swinging mode, and the wire leading port (3) is arranged on the swing frame (20).
3. A variable speed adjustment mechanism of a winding machine according to claim 2, characterized in that: the yarn leading port (3) is formed by the upper spiral of a rod piece (31), and a gap (32) for a yarn to penetrate into the yarn leading port (3) is reserved on the rod piece (31) of the upper spiral.
4. A variable speed adjustment mechanism of a winding machine according to claim 3, characterized in that: a transverse frame (201) is arranged on the swinging frame (20) in a laterally extending mode, and the lower portion of the rod piece (31) is installed on the transverse frame (201).
5. A variable speed adjustment mechanism of a winding machine according to claim 3 or 4, characterized in that: the upper portion cover of member (31) is equipped with smooth overcoat (33), overcoat (33) spiral forms and leads silk mouth (3).
6. A variable speed adjustment mechanism of a winding machine according to claim 3 or 4, characterized in that: the upper part of the rod piece (31) is made of smooth materials and forms a thread leading opening (3).
7. A variable speed adjustment mechanism of a winding machine according to any one of claims 1 to 4, characterized in that: the winding piece (5) is a buffer.
8. A variable speed adjustment mechanism of a winding machine according to any one of claims 1 to 4, characterized in that: the heights of the tension sensor (4) and the interference wheel (24) are kept consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220341224.9U CN216863243U (en) | 2022-02-18 | 2022-02-18 | Variable speed adjusting mechanism of bobbin winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220341224.9U CN216863243U (en) | 2022-02-18 | 2022-02-18 | Variable speed adjusting mechanism of bobbin winder |
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| Publication Number | Publication Date |
|---|---|
| CN216863243U true CN216863243U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220341224.9U Active CN216863243U (en) | 2022-02-18 | 2022-02-18 | Variable speed adjusting mechanism of bobbin winder |
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| CN (1) | CN216863243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948831A (en) * | 2023-03-10 | 2023-04-11 | 微山天虹科技有限公司 | Spinning equipment control system and control device |
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2022
- 2022-02-18 CN CN202220341224.9U patent/CN216863243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948831A (en) * | 2023-03-10 | 2023-04-11 | 微山天虹科技有限公司 | Spinning equipment control system and control device |
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