CN212505218U - Anti-kinking doubling winder - Google Patents
Anti-kinking doubling winder Download PDFInfo
- Publication number
- CN212505218U CN212505218U CN202020916190.2U CN202020916190U CN212505218U CN 212505218 U CN212505218 U CN 212505218U CN 202020916190 U CN202020916190 U CN 202020916190U CN 212505218 U CN212505218 U CN 212505218U
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- Prior art keywords
- yarn
- yarn guide
- guide rod
- guide bar
- doubling
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- 230000006698 induction Effects 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 2
- 241001330002 Bambuseae Species 0.000 claims abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 2
- 239000011425 bamboo Substances 0.000 claims abstract 2
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model relates to a prevent doubling winder that twists reverse, yarn on the yarn bobbin get into groove section of thick bamboo doubling through guide ring, electron broken end automatic cutout induction system, tension device, guide hook, broken end automatic cutout, guide bar, be equipped with between yarn bobbin and guide ring and prevent twisting the device, prevent twisting the device and include guide bar and two risers, the guide bar is located between two risers and the guide bar both ends pass the riser, and the yarn that the yarn bobbin came out is pressed in the below of guide bar, the guide bar is adjustable, the riser corresponds the guide bar and is equipped with the arc hole, be equipped with the commentaries on classics round pin on the riser, the articulated pendulum rod of commentaries on classics round pin, the pendulum rod cup joints with the guide bar tip, the commentaries on classics round pin sets up the centre of a circle department in the arc hole, and the pendulum rod uses the commentaries on classics round pin to drive the guide bar swing in the arc hole as the center. Through the adjustable yarn guide rod, the unwinding tension is buffered, so that the size, the number and the shape of the yarn unwinding balloon are changed, and the yarn is not twisted any more in the unwinding process.
Description
Technical Field
The utility model relates to a textile machinery technical field, concretely relates to prevent doubler winder that twists reverse.
Background
The doubling winder is used for combining cotton, wool, chemical fiber and other pagoda cone single yarns and spun yarn tubes into stranded yarns for twisting, and doubling refers to the working step of combining more than two yarns into one yarn. As shown in fig. 1 and fig. 2, the yarn winding in the double parallel mode is sequentially yarn bobbin → yarn guide ring → electronic automatic end-breaking stopping device → tension device → yarn guide hook → automatic end-breaking cutter → swing hole (or yarn guide rod) → double parallel pipe, and the double parallel pipe realizes parallel winding under the driving of the rotating grooved drum.
In the unwinding process of the yarn from the yarn bobbin → the yarn guide ring, because the yarn is unwound in a changed spiral shape (commonly called air ring), a kink (commonly called small plait yarn) and a broken end are very easily formed in the unwinding process due to the change of the air ring of the yarn in the unwinding process, the air ring in figure 2 is large, the length of a friction section of the yarn is large, and the kink (commonly called small plait yarn) is more easily formed particularly when the broken end is stopped or a tube is replaced when the yarn is stopped, and the yarn is broken or a twisted yarn section is brought into a double tube bobbin when the yarn is started again. The consequence of the twist (commonly called small plait yarn) brought into the double tube bobbin is that the broken ends of the double twist are increased, the broken ends of the weaving are increased, and the skip yarns and the skip defects of the cloth cover are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a prevent doubling winder of kink, through adjustable yarn guide bar, backing-off tension obtains the buffering to make size, number, the shape that the yarn backing-off balloon change, the yarn is no longer forming the kink at the in-process of backing-off like this.
The purpose of the utility model is realized like this:
an anti-twist doubling winder comprises a frame, a yarn guide rod, a double doubling tube and a groove drum, wherein a doubling support and a yarn support are arranged on the side face of the frame, the yarn support is arranged below the doubling support, the yarn support is provided with the yarn drum, a yarn guide ring, an electronic automatic broken end stop sensing device, a tension device, a yarn guide hook and an automatic broken end cutter are sequentially arranged on the doubling support, the yarn guide ring is arranged below the tail end of the doubling support, the automatic broken end stop sensing device is arranged at the tail end of the doubling support, yarn on the yarn drum enters the groove drum for doubling through the yarn guide ring, the electronic automatic broken end stop sensing device, the tension device, the yarn guide hook, the automatic broken end cutter and the yarn guide rod, an anti-twist device is arranged between the yarn drum and the yarn guide ring, the anti-twist device comprises a yarn guide rod and two vertical plates, the yarn guide rod is positioned between the two vertical plates, and the two ends of the yarn guide rod penetrate through the vertical plates, the yarn guide device comprises a vertical plate, a rotating pin, a swinging rod and a swinging rod, wherein yarns coming out of a yarn bobbin are pressed below the yarn guide rod, the yarn guide rod is adjustable, the vertical plate is provided with an arc-shaped hole corresponding to the yarn guide rod, the vertical plate is provided with the rotating pin, the rotating pin is hinged with the swinging rod, the swinging rod is sleeved with the end part of the yarn guide rod, the rotating pin is arranged at the center of the arc-shaped hole, and the swinging rod drives the yarn guide.
Preferably, one end of the swing rod, which is far away from the rotating pin, is provided with a through hole, positioning holes are uniformly distributed above the arc-shaped hole, the through hole corresponds to the positioning holes, and the through hole and the positioning holes are fixed through positioning pins.
Preferably, the surface of the yarn guide rod is sprayed with a ceramic layer.
The utility model has the advantages that:
through the adjustable yarn guide rod, the unwinding tension is buffered, so that the size, the number and the shape of the yarn unwinding balloon are changed, and the yarn is not twisted any more in the unwinding process.
Drawings
Fig. 1 is a schematic structural view of a conventional doubler winder.
Fig. 2 is a schematic diagram of the formation of a prior art unwind balloon.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural view of the anti-kink apparatus.
Fig. 5 is a schematic view of the balloon forming of the present invention.
Wherein: a frame 1; a yarn guide rod 2; a double union pipe 3; a grooved drum 4; a doubling bracket 5; a yarn support 6; a yarn bobbin 7; a yarn guide ring 8; an electronic automatic stop sensing device 9; a tension device 10; a yarn guide hook 11; a broken end automatic cutter 12; a kink preventing means 13; a yarn guide rod 13.1; a vertical plate 13.2; an arcuate aperture 13.2.1; a rotating pin 13.2.2; and a swing link 13.3.
Detailed Description
Referring to fig. 3-5, the utility model relates to a twisting-proof doubling winder, which comprises a frame 1, a yarn guide rod 2, a double doubling tube 3 and a groove drum 4, a doubling support 5 and a yarn support 6 are arranged on the side surface of the frame 1, the yarn support 6 is arranged below the doubling support 5, a yarn bobbin 7 is arranged on the yarn support 6, a yarn guide ring 8, an electronic automatic end-breakage stopping induction device 9, a tension device 10, a yarn guide hook 11 and an automatic end-breakage cutter 12 are sequentially arranged on the doubling support 5, the yarn guide ring 8 is arranged below the tail end of the doubling support 5, the automatic end-breakage stopping induction device 9 is arranged at the tail end of the doubling support 5, the yarn on the yarn bobbin passes through the yarn guide ring 8, the electronic automatic end-breakage stopping induction device 9, the tension device 10, the yarn guide hook 11, the automatic end-breakage cutter 12 and the yarn guide rod 2 to enter the groove drum 4 for doubling, a twisting-proof device 13 is arranged between the yarn bobbin 7 and the yarn guide ring 8, the anti-twisting device 13 comprises a yarn guide rod 13.1 and two vertical plates 13.2, the yarn guide rod 13.1 is positioned between the two vertical plates 13.2, two ends of the yarn guide rod 13.1 penetrate through the vertical plates 13.2, yarns coming out of the yarn bobbin 7 penetrate through the lower part of the yarn guide rod 13.1 and then reach a yarn guide ring, and the yarns coming out of the yarn bobbin 7 are pressed below the yarn guide rod 13.1 all the time. The yarn guide rod 13.1 breaks a single unwinding balloon formed between an original yarn bobbin and a yarn guide ring into two sections of balloons, so that the size of the balloons is reduced, the generation of the balloons is inhibited, the yarn friction is reduced, the yarn guide rod 13.1 is adjustable, the shape of the balloons is changed, and the unwinding tension is buffered.
The yarn guide rod 13.1 is adjustable, the yarn guide rod not only plays a yarn guide role, but also can control the tension of yarns to a certain extent, and the adjustment is convenient, the vertical plate 13.2 is provided with an arc-shaped hole 13.2.1 corresponding to the yarn guide rod 13.1, the vertical plate 13.2 is provided with a rotating pin 13.2, the rotating pin 13.2 is hinged with a swing rod 13.3, the swing rod 13.3 is sleeved with the end part of the yarn guide rod 13.1, the rotating pin 13.2 is arranged at the circle center of the arc-shaped hole 13.2.1, one end of the swing rod 13.3 far away from the rotating pin 13.2.2 is provided with a through hole, positioning holes are uniformly distributed above the arc-shaped hole 13.2.1 and correspond to the through hole, and the swing rod 13.3 drives the yarn guide rod 13.1 to swing in the arc-shaped hole 13.2.1 by taking the rotating pin 13.2.2 as the center.
The through hole and the positioning hole are fixed through a positioning pin. And adjusting the position of the yarn guide rod according to the unwinding speed, and fixing the yarn guide rod after the adjustment is completed.
The surface of the yarn guide rod 13.1 is sprayed with a ceramic layer. Reduce the abrasion of the yarn and avoid the generation of flying.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a prevent doubler winder that kinks, yarn on yarn bobbin (7) gets into groove section of thick bamboo (4) doubling through guide ring (8), electron broken end automatic stop induction system (9), tension device (10), guide hook (11), broken end automatic cutout (12), guide rod (2), its characterized in that: the anti-kink device (13) is arranged between the yarn bobbin (7) and the yarn guide ring (8), the anti-kink device (13) comprises a yarn guide rod (13.1) and two vertical plates (13.2), the yarn guide rod (13.1) is located between the two vertical plates (13.2), two ends of the yarn guide rod (13.1) penetrate through the vertical plates (13.2), yarn coming out of the yarn bobbin (7) is pressed below the yarn guide rod (13.1), the yarn guide rod (13.1) is adjustable, the vertical plates (13.2) are provided with arc-shaped holes (13.2.1) corresponding to the yarn guide rod (13.1), the vertical plates (13.2) are provided with rotating pins (13.2.2), the rotating pins (13.2.2) are hinged with the oscillating rods (13.3), the oscillating rods (13.3) are sleeved with the end portions of the yarn guide rods (13.1), the rotating pins (13.2.2) are arranged at the circle center of the arc-shaped holes (13.2.1), and the oscillating rods (13.3) are driven by the rotating pins (13.2) as the center of the oscillating rods (13.2.1).
2. The anti-kink doubling winder according to claim 1, characterized in that: one end of the swing rod (13.3), which is far away from the rotating pin (13.2.2), is provided with a through hole, positioning holes are uniformly distributed above the arc-shaped hole (13.2.1), the through hole corresponds to the positioning holes, and the through hole and the positioning holes are fixed through positioning pins.
3. The anti-kink doubling winder according to claim 1, characterized in that: the surface of the yarn guide rod (13.1) is sprayed with a ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916190.2U CN212505218U (en) | 2020-05-27 | 2020-05-27 | Anti-kinking doubling winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916190.2U CN212505218U (en) | 2020-05-27 | 2020-05-27 | Anti-kinking doubling winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505218U true CN212505218U (en) | 2021-02-09 |
Family
ID=74391271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916190.2U Active CN212505218U (en) | 2020-05-27 | 2020-05-27 | Anti-kinking doubling winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120135877A (en) * | 2025-04-29 | 2025-06-13 | 无锡长江精密纺织有限公司 | A wear-resistant doubling yarn guide hook and doubling and undoing device |
-
2020
- 2020-05-27 CN CN202020916190.2U patent/CN212505218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120135877A (en) * | 2025-04-29 | 2025-06-13 | 无锡长江精密纺织有限公司 | A wear-resistant doubling yarn guide hook and doubling and undoing device |
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