CN114348773B - Device for winding, twisting and collecting velvet - Google Patents
Device for winding, twisting and collecting velvet Download PDFInfo
- Publication number
- CN114348773B CN114348773B CN202210084863.6A CN202210084863A CN114348773B CN 114348773 B CN114348773 B CN 114348773B CN 202210084863 A CN202210084863 A CN 202210084863A CN 114348773 B CN114348773 B CN 114348773B
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- twisting
- winding drum
- yarn guiding
- collecting
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 85
- 244000268002 Andropogon fragilis Species 0.000 claims abstract description 44
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 240000003109 Persicaria chinensis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/40—Applications of tension indicators
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/26—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles with two or more speeds; with variable-speed arrangements
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The application discloses a device for winding, twisting and collecting velour, which comprises a horizontal moving guide rail and a twisting platform arranged on the horizontal moving guide rail, wherein a winding drum, a collecting drum, a driving motor for driving the winding drum to rotationally wind and a driving motor for driving the collecting drum to rotationally collect are arranged on the twisting platform; the center of the winding drum is provided with a through hole, one end of the winding drum is provided with a feeding end, the other end of the winding drum is provided with a twisting end, the twisting end is provided with two yarn guiding rollers, the yarn guiding rollers comprise a first yarn guiding roller and a second yarn guiding roller, the two yarn guiding rollers are high and low, a fire wire penetrates through the two yarn guiding rollers to form bending, and the bending forms a surrounding angle to the central through hole of the winding drum. The winding drum rotates to drive the twisting end to rotate, the fire grass wires are driven by the first yarn guide roller and the second yarn guide roller to twist in a rotating way, raw material fire grass velvet is twisted on the fire grass wires, the twisted fire grass wires grow, and finally, the collection drum rotates to collect the fire grass wires, so that automatic twisting collection actions are completed.
Description
Technical Field
The application relates to a device for winding, twisting and collecting velour, and belongs to the technical field of textile processing.
Background
The growing time of the turfgrass is only in a specific period of several months, the turfgrass is difficult to preserve, and the existing separation and collection process of the turfgrass velvet is that a skilled worker overlaps the front line and the rear line, twists and finally peels off. The whole process is complicated, consumes a great deal of time, is unfavorable for large-scale application, and limits the development of turfgrass.
In the method and the device for collecting the turfgrass fiber disclosed in the patent document CN112226861A, the structure is simple and the operation is easy, but the twisting collecting device adopts parallel belts for twisting, the positive pressure between the belts is small, the belt supporting rollers are not easy to arrange, and the twisting effect is poor; and the middle adopts a conveying roller, and the rear winding drum winds and collects, so that the whole twisting and collecting process is overlong, and the method is not suitable for the turfgrass fiber with uneven fiber thickness and uneven tension.
The double-crossed belt twisting device adopted by the velvet stripping and collecting device disclosed in the patent document CN113684541A overcomes the positive pressure problem of a parallel belt, but also performs negative twisting, and has low twisting efficiency; only the overlapping part of the belts can be effectively twisted, the fire grass fiber is easy to shake in the twisting process, and is separated from the overlapping part, and the twisting is stopped; the twisting device needs enough pressure in the twisting area to ensure that the turfgrass fiber can be effectively twisted, and needs enough positive pressure to meet twisting force along with the increasing distance between the twisting point and the lap point.
Disclosure of Invention
The application aims to solve the technical problem that the existing device for separating and collecting the velvet of the Chinese knotweed cannot keep effective twisting and uniform tension.
In order to solve the technical problems, the technical scheme of the application provides a device for winding, twisting and collecting velour, which is characterized by comprising a horizontal moving guide rail and a twisting platform arranged on the horizontal moving guide rail, wherein a winding drum, a collecting drum, a driving motor for driving the winding drum to rotate and wind and a driving motor for driving the collecting drum to rotate and collect are arranged on the twisting platform; the center of the winding drum is provided with a through hole, one end of the winding drum is set as a feeding end, the other end of the winding drum is set as a twisting end, the twisting end is provided with two yarn guiding rollers, the yarn guiding rollers comprise a first yarn guiding roller and a second yarn guiding roller, the two yarn guiding rollers are high and low, and a plane formed by the first yarn guiding roller and the second yarn guiding roller is non-coplanar with the central axis of the winding drum; the central through hole of the winding drum is penetrated with a fire grass line, one end of the fire grass line extending out of the feeding end is connected with raw material fire grass velvet, one end of the fire grass line extending out of the twisting end sequentially bypasses the outer side of the first yarn guide roller far away from the second yarn guide roller, between the first yarn guide roller and the second yarn guide roller, the second yarn guide roller is far away from the outer side of the first yarn guide roller and then extends to the collecting drum, and the fire grass line forms bending under the limit of the first yarn guide roller and the second yarn guide roller. The winding drum rotates to drive the twisting end to rotate, the fire grass wires are driven by the first yarn guide roller and the second yarn guide roller to twist in a rotating way, raw material fire grass velvet is twisted on the fire grass wires, the twisted fire grass wires grow, and finally the fire grass wires are collected by the collecting drum in a rotating way.
Preferably, the driving motor for driving the winding drum to rotate and wind is a stepping motor, the output end of the stepping motor is a synchronous pulley, and the synchronous pulley is connected with the winding drum through a synchronous belt in a driving way.
Optionally, the side wall of the twisting end of the winding drum is provided with an extension block, the extension direction of the extension block is along the central axis direction of the winding drum, the extension block is connected with a connecting block, the connecting block and the extension block are provided with an included angle, the first yarn guide roller and the second yarn guide roller are fixed on the connecting block, and the included angle between the connecting block and the extension block is adjusted so as to adjust the included angle between a plane formed by the first yarn guide roller and the second yarn guide roller and the central axis of the winding drum.
Optionally, the twisting end of the winding drum is provided with a U-shaped block, the first yarn guiding roller is one side of the U-shaped block, and the second yarn guiding roller is the other side of the U-shaped block.
Optionally, the twisting end of the winding drum is provided with a square frame, the first yarn guiding roller is one side of the square frame, and the second yarn guiding roller is the other side of the square frame.
Preferably, the winding drum twisting end is sequentially provided with a first limiting ring, a tension sensor and a second limiting ring which moves up and down between the winding drums, and the fire wires sequentially pass through the first limiting ring, the tension sensor and the second limiting ring which moves up and down.
Preferably, the tension sensor is a pulley type tension sensor.
Optionally, the second limiting ring moving up and down comprises a lifting rod and a limiting ring arranged at the top of the lifting rod.
Optionally, the second limiting ring moving up and down comprises a rocking bar and a limiting ring arranged at the tail end of the rocking bar.
The application has the advantages that the device for stripping and collecting the turfgrass velvet is particularly suitable for large-scale industrial production by a rapid movement mechanism, thereby better completing the separation work of the turfgrass velvet, and the device has the characteristics of simplicity, high efficiency, simple operation and free adaptation to various leaf-type sizes.
Drawings
FIG. 1 is a schematic view showing the overall structure of a device for collecting the winding and twisting of the velvet in the embodiment;
FIG. 2 is a schematic view of a twisting platform according to an embodiment;
FIG. 3 is a schematic view of a winding drum structure provided in an embodiment;
FIG. 4 is a schematic view of a turfgrass leaf;
Reference numerals:
The device comprises a winding drum 1, a horizontal bearing seat 2, a stepping motor 3, a synchronous belt 4, a synchronous pulley 5, a first yarn guide roller 6, a second yarn guide roller 7, a connecting block 8, a first limiting ring 9, a fire grass wire 10, a tension sensor 11, a second limiting ring 12 which moves up and down, a collecting drum 13, a rocking rod 14, a horizontal movement guide rail 15, a collecting driving motor 16, fire grass leaves 17 and fire grass velvet 18.
Detailed Description
In order to make the application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Examples
The embodiment provides a device for collecting the winding and twisting of the velvet, which mainly comprises a winding drum 1 and a collecting drum 13, which are arranged on a twisting platform, wherein the twisting platform is arranged on a horizontal movement guide rail 15 as shown in fig. 1, and the horizontal movement guide rail 15 drives the twisting platform to move back and forth.
The rotation of the winding drum 1 is driven by a stepping motor 3, the output end of the stepping motor 3 is provided with a synchronous pulley 5, the synchronous pulley 5 is provided with a synchronous belt 4, the synchronous belt 4 is in driving connection with the winding drum 1, the winding drum 1 is arranged on a horizontal bearing seat 2, and the stepping motor 3 drives the winding drum 1 to rotate through the synchronous belt 4; the rotation of the winding drum 1 ensures the rotation precision by adopting the engagement rotation of the stepping motor 3, the synchronous pulley 5 and the synchronous belt 4, ensures the rotation reliability, ensures the uniform twisting speed and further ensures the twisting quality of the whole fiber.
As shown in fig. 2 and 3, a through hole is formed in the center of the winding drum 1, one end of the winding drum 1 is a feeding end, the other end of the winding drum 1 is a twisting end, two yarn guiding rollers are arranged at the twisting end, the two yarn guiding rollers comprise a first yarn guiding roller 6 and a second yarn guiding roller 7, one yarn guiding roller is higher than the other yarn guiding roller, the center through hole of the winding drum 1 is used for penetrating a fire grass wire 10, the part of the fire grass wire 10 extending out of the feeding end is connected with a raw material fire grass velvet 18, the part of the fire grass wire 10 extending out of the twisting end bypasses the outer side of the first yarn guiding roller far away from the second yarn guiding roller, between the first yarn guiding roller and the second yarn guiding roller and the outer side of the second yarn guiding roller far away from the first yarn guiding roller, and then extends to a collecting drum 13, the fire grass wire 10 is bent under the limit of the first yarn guiding roller 6 and the second yarn guiding roller 7, the winding drum 1 rotates to drive the twisting end to rotate, the fire grass wire 10 is driven by the first yarn guiding roller 6 and the second yarn guiding roller 7 to twist, the raw material fire grass velvet 18 is twisted onto the fire grass wire 10, and finally the fire grass wire 10 is rotated and the collecting drum 13 grows.
In a possible implementation manner, an extending block is arranged on the side wall of the twisting end of the winding drum 1, the extending block is hinged with a connecting block 8 along the central axis direction of the winding drum 1, the included angle between the connecting block 8 and the extending block can be adjusted by adopting a fastening mode of a bolt and a nut, the first yarn guiding roller 6 and the second yarn guiding roller 7 are fixed on the connecting block 8, the included angle between the plane formed by the first yarn guiding roller 6 and the second yarn guiding roller 7 and the central axis of the winding drum 1 is adjusted by adjusting the included angle between the plane formed by the first yarn guiding roller 6 and the second yarn guiding roller 7, the turning angle of a fire grass wire 10 at the twisting end is adjusted under the limit of the first yarn guiding roller 6 and the second yarn guiding roller 7, different turning angles can generate different surrounding angles, different tensioning pull forces are realized, and better motion collection of the fire grass wire is realized.
In a possible implementation manner, a first limiting ring 9, a pulley type tension sensor 11 and a second limiting ring 12 which moves up and down are sequentially arranged between the twisting end of the winding drum 1 and the collecting drum 13, the first limiting ring 9 is fixed on the twisting platform, the fire wire 10 passes through the first limiting ring 9, the condition that the twisting effect and the quality are influenced due to overlarge rotation amplitude of the fire wire 10 at the twisting end is avoided, the pulley type tension sensor 11 measures the real-time tension of the fire wire 10, the second limiting ring 12 which moves up and down is close to the collecting drum 13, the second limiting ring 12 which moves up and down can adopt the structural form of a lifting rod or the structural form of swinging rod 14 which swings up and down is mainly used for collecting the fire wire 10 which passes through the second limiting ring 12 to the collecting drum 13 at different heights, and the collecting drum 13 is uniformly paved with the fire wire 10. The rotation of the collection drum 13 is driven by a collection drive motor 16. When the device works, the fire wire 10 is straightened, the tension sensor 11 detects the tension change of the fire wire 10, the collecting cylinder 13 starts to rotate, wind and collect, and the second limiting ring 12 moves up and down to spread wires along with the collecting cylinder 13 up and down; when the electric power machine is in a non-working state, the fire wire 10 is free of tension, the tension sensor 11 is free of signal transmission, the rotation of the collecting cylinder 13 is stopped, and the electric power machine waits for the next electric signal to start working.
The specific working flow is as follows: one end of the fire grass line 10 sequentially passes through the winding drum 1, the first yarn guide roller 6, the second yarn guide roller 7, the first limit ring 9, the tension sensor 11 and the second limit ring 12, and then is wound on the collecting drum 13 after moving up and down, the other end of the fire grass line 10 and the fire grass velvet 18 are spliced, and as shown in fig. 4, the fire grass velvet is a part of velvet exposed by pinching in advance from the back of the fire grass leaves 17. The grass blades 17 are placed beside the horizontal movement guide rail 15 in parallel, after the grass wires 10 and the grass velvet 18 are spliced, the stepping motor 3 is controlled to rotate for 2-3 seconds, the stepping motor is connected with the winding drum 1 through the synchronous belt 4 to drive the winding drum 1 to rotate, and the collecting drum 13 rotates to tighten the grass wires 10 for twisting; then, the horizontal movement guide rail 15 drives the twisting platform to move towards the rear end direction of the turfgrass leaves 17; the winding drum 1 is controlled to continuously rotate and twist, and the collecting drum 13 is controlled to continuously rotate and collect until the whole twisting and tearing process is completed. In the process, the winding drum 1 rotates to drive the first yarn guide roller 6 and the second yarn guide roller 7 fixedly connected with the twisting end to rotate. Since the fire grass thread 10 passes through the first yarn guide roller 6 and the second yarn guide roller 7 and forms a certain surrounding angle, the fire grass thread 10 can twist the fire grass velvet 18 in the rotating process. When the yarn twisting device works in a rotating mode, the fire grass yarns 10 pass through the first limiting ring 9 after passing through the yarn guide roller, the first limiting ring 9 prevents the yarn from being excessively large in rotating range, and twisting efficiency is guaranteed; when the tension on the fire wire 10 is increased during operation, the tension sensor 11 detects that the tension in the yarn is increased, an electric signal is sent to control the second limiting ring 12 to move up and down, the collecting cylinder 13 rotates and collects, the fire wire 10 is evenly paved on the collecting cylinder 13, and the collecting cylinder 13 is driven to rotate by the collecting driving motor 16. As the whole twisting collection ends, the horizontal moving rail 15 is reset to the origin, waiting for the next twisting to start.
The key point of the technical scheme provided by the embodiment is that two yarn guiding rollers form an encircling angle for the raw material grass velvet 18 after the grass velvet 10 turns, the raw material grass velvet 18 is twisted into the grass velvet 10 by rotary twisting, besides the yarn guiding rollers, the semi-encircling U-shaped blocks, square frames and other structures can be used, and as long as the two yarn guiding rollers can ensure that an included angle exists between the plane where the two yarn guiding rollers are located and the central axis of the winding drum 1, the grass velvet 10 reaches a certain encircling angle under the turning action of the two yarn guiding rollers, and the twisting effect and the twisting quality can be ensured.
The application is characterized in that:
1. The winding drum 1 is driven by the stepping motor 3, so that high-speed rotation and twisting are facilitated, and the winding and twisting surrounding angles of winding and twisting can be adjusted by adjusting the size of a central through hole or the turning angles realized by two yarn guide rollers, so that the winding and twisting of the velvet with different qualities can be realized.
2. The collection structure of the grass wire 10 is designed with a first limit circular ring 9, so that the twisting efficiency is prevented from being influenced by overlarge movement amplitude; the collecting structure is provided with a tension sensor 11 which can wind the twisted fiber according to the tension; the collection structure is designed with a second limiting ring 12 which moves up and down, and can move up and down along with the rotation of the collection cylinder 13, so that the fibers are evenly paved.
3. The winding drum 1 is connected with the synchronous pulley 5 through the synchronous belt 4, the stepping motor 3 rotates, and the synchronous belt 4 drives the winding drum 1 to twist, so that the structure is compact and the efficiency is high; the collection driving motor 16 of the collection cylinder 13 adopts a servo motor to control rotation collection, so that the precision is high, the collection speed can be adjusted according to the detected fiber tension, the collection speed is reduced when the tension is overlarge, and the condition of shutdown caused by overlarge tension is avoided.
4. The whole twisting platform is placed on the horizontal movement guide rail 15, can realize the effects of twisting and tearing along with winding and twisting, is suitable for industrial production, and has high efficiency.
Claims (8)
1. The device is characterized by comprising a horizontal movement guide rail (15) and a twisting platform arranged on the horizontal movement guide rail (15), wherein a winding drum (1), a collecting drum (13), a driving motor for driving the winding drum (1) to rotate and wind and a driving motor for driving the collecting drum to rotate and collect are arranged on the twisting platform; the center of the winding drum (1) is provided with a through hole, one end of the winding drum (1) is set as a feeding end, the other end of the winding drum is set as a twisting end, the twisting end is provided with two yarn guiding rollers, the two yarn guiding rollers comprise a first yarn guiding roller (6) and a second yarn guiding roller (7), the two yarn guiding rollers are one high and one low, and a plane formed by the first yarn guiding roller (6) and the second yarn guiding roller (7) is not coplanar with the central axis of the winding drum (1); a fire grass wire (10) is arranged in the central through hole of the winding drum (1) in a penetrating way, one end of the fire grass wire (10) extending out of the feeding end is connected with a raw material fire grass velvet (18), one end of the fire grass wire (10) extending out of the twisting end sequentially bypasses the outer side of the first yarn guide roller (6) far away from the second yarn guide roller (7), between the first yarn guide roller (6) and the second yarn guide roller (7), the second yarn guide roller (7) far away from the outer side of the first yarn guide roller (6) and then extends to the collecting drum (13), and the fire grass wire (10) forms bending under the limit of the first yarn guide roller (6) and the second yarn guide roller (7); the winding drum is characterized in that an extending block is arranged on the side wall of the twisting end of the winding drum (1), the extending block is connected with a connecting block (8) along the axis direction of the winding drum (1), the connecting block (8) is provided with an included angle with the extending block, the first yarn guiding roller (6) and the second yarn guiding roller (7) are fixed on the connecting block (8), and the included angle between the connecting block (8) and the extending block is adjusted so as to adjust the included angle between the plane formed by the first yarn guiding roller (6) and the second yarn guiding roller (7) and the axis of the winding drum (1).
2. The device for collecting and twisting the velvet winding according to claim 1, wherein a driving motor for driving the winding drum (1) to rotate and wind is a stepping motor (3), an output end of the stepping motor (3) is a synchronous pulley (5), and the synchronous pulley (5) is in driving connection with the winding drum (1) through a synchronous belt (4).
3. The device for collecting the velvet winding and twisting of the turkey according to claim 1, wherein a U-shaped block is arranged at the twisting end of the winding drum (1), the first yarn guiding roller (6) is one side of the U-shaped block, and the second yarn guiding roller (7) is the other side of the U-shaped block.
4. The device for collecting the velvet winding and twisting of the turkey according to claim 1, wherein a square frame is arranged at the twisting end of the winding drum (1), a first yarn guiding roller (6) is one side of the square frame, and a second yarn guiding roller (7) is the other side of the square frame.
5. The device for collecting the turfgrass winding and twisting according to claim 1, wherein a first limiting ring (9), a tension sensor (11) and a second limiting ring (12) which moves up and down are sequentially arranged between the twisting end of the winding drum (1) and the collecting drum (13), and a turfgrass wire (10) sequentially passes through the first limiting ring (9), the tension sensor (11) and the second limiting ring (12) which moves up and down.
6. A turtlework winding and twisting collection device according to claim 5, characterized in that the tension sensor (11) is a pulley type tension sensor.
7. The device for collecting the velvet winding and twisting of the turtlet according to claim 5, wherein the second limiting ring (12) moving up and down comprises a lifting rod and a limiting ring arranged at the top of the lifting rod.
8. The device for collecting the winding and twisting of the turtleaf velvet according to claim 5, wherein the second limiting ring (12) moving up and down comprises a swinging rod (14) and a limiting ring arranged at the tail end of the swinging rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084863.6A CN114348773B (en) | 2022-01-25 | 2022-01-25 | Device for winding, twisting and collecting velvet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084863.6A CN114348773B (en) | 2022-01-25 | 2022-01-25 | Device for winding, twisting and collecting velvet |
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| Publication Number | Publication Date |
|---|---|
| CN114348773A CN114348773A (en) | 2022-04-15 |
| CN114348773B true CN114348773B (en) | 2024-05-14 |
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| CN202210084863.6A Active CN114348773B (en) | 2022-01-25 | 2022-01-25 | Device for winding, twisting and collecting velvet |
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| CN (1) | CN114348773B (en) |
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- 2022-01-25 CN CN202210084863.6A patent/CN114348773B/en active Active
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