CN115506060A - False twist compact spinning device with rotating wheel disc structure - Google Patents
False twist compact spinning device with rotating wheel disc structure Download PDFInfo
- Publication number
- CN115506060A CN115506060A CN202211164113.6A CN202211164113A CN115506060A CN 115506060 A CN115506060 A CN 115506060A CN 202211164113 A CN202211164113 A CN 202211164113A CN 115506060 A CN115506060 A CN 115506060A
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- China
- Prior art keywords
- shaft tube
- spinning device
- false twist
- base
- friction disc
- Prior art date
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- 238000009987 spinning Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
- D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention belongs to the technical field of spinning equipment, in particular to a false twist compact spinning device with a rotating wheel disc structure; the invention comprises a base, wherein three rotating heads are arranged on the base, and a driving motor for driving the three rotating heads to rotate is arranged on the base; the rotating head is connected with a shaft tube through a connecting shaft assembly, the surface of the shaft tube is connected with a friction disc, and a fixing mechanism for fixing the friction disc is arranged in the shaft tube; the fixing mechanism comprises a threaded rod and fastening components which correspond to the friction disks one by one, and the fastening components are connected to the threaded rod; a pair of connecting frames are symmetrically connected to two sides of the base, and the two connecting frames are respectively connected with two shaft tubes; according to the friction disc, the threaded rod and the fastening assembly are arranged in the shaft tube, the conical body can be driven to move up and down by rotating the threaded rod, so that the top block and the friction disc are contacted and separated, the friction disc is fixed and loosened, and the purpose of quickly replacing the friction disc is achieved.
Description
Technical Field
The invention relates to the technical field of spinning equipment, in particular to a false twisting integrated spinning device with a rotating wheel disc structure.
Background
The false twisting is to fix both ends of the pre-oriented yarn, hold the middle of the pre-oriented yarn and rotate, twist the yarn bundles at the upper end and the lower end of a holding point in opposite directions and equal twist number, namely, during spinning, both ends of the pre-oriented yarn are controlled, twisting is carried out between both ends, equal number of twists with different twist directions can be generated on the pre-oriented yarn, the false twisting can increase the strength of the same section as the designed twist direction of the pre-oriented yarn, but the twist is generated at the other section, and finally the designed twist degree is kept.
The publication No. CN201165577Y provides a composite double spindle set false twisting device of a false twisting texturing machine, which comprises two groups of spindles, wherein each group of spindles consists of a driving spindle and two driven spindles, the axial center distances A of the three spindles are equal and form an equilateral triangle, and the two driving spindles of the double spindle set are directly driven by a motor.
Friction disk among the above-mentioned prior art passes through interference fit and installs on the spindle, and then follows the spindle and rotate together, and interference fit can reach the effect of false twist, but friction disk need maintain or change when long-term the use, need take the friction disk out from the spindle with the help of external force during the dismantlement, because spacing each other between the friction disk, dismantle the in-process need dismantle the spindle earlier, then dismantle the friction disk through external force, whole loading and unloading process is too loaded down with trivial details.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the false twist gathering spinning device with the rotary disc structure.
In order to achieve the technical purpose, the invention has the following specific technical scheme that the false twist compact spinning device with the rotating wheel disc structure comprises a base, wherein three rotating heads are arranged on the base, and a driving motor for driving the three rotating heads to rotate is arranged on the base; the rotating head is connected with a shaft tube through a connecting shaft assembly, the surface of the shaft tube is connected with a friction disc, and a fixing mechanism for fixing the friction disc is arranged in the shaft tube; the fixing mechanism comprises a threaded rod and fastening assemblies in one-to-one correspondence with the friction disks, and the fastening assemblies are connected to the threaded rod; the base both sides symmetry are connected with a pair of link, two the link is respectively with two of them the central siphon is connected.
As a preferable technical scheme of the invention, through holes corresponding to the fastening components are arranged on the surface of the shaft tube, and the through holes are uniformly distributed along the radial direction of the shaft tube.
As a preferred aspect of the present invention, the fastening assembly includes: the friction disc fixing device comprises a first ring body and a second ring body, wherein a top block used for fixing the friction disc is movably connected to the peripheral side of the second ring body, and the top block penetrates through the through hole; the conical body, the conical body with threaded rod threaded connection, just the conical body is in drive when the second tourus removes the kicking block removes.
As a preferred technical scheme of the present invention, one end of the top block, which is located at the second annular body, is provided with a first limiting groove, and the surface of the conical body is provided with a first limiting strip which is matched with the first limiting groove.
As a preferred technical scheme of the present invention, the first annular body is connected with an elastically stretchable supporting block on the periphery thereof, and the supporting block is connected in the through hole; the central siphon is connected with the central siphon, the threaded rod with the tube socket rotates to be connected.
As a preferred technical scheme of the invention, the connecting shaft assembly comprises a fixed ring and a movable ring, the lower end of the shaft tube is provided with a connecting shaft fixedly connected with the fixed ring, and the movable ring is movably connected to the rotating head; the surface of the rotating head is provided with a second limiting strip, and the inner surface of the movable ring is provided with a second limiting groove matched with the second limiting strip.
As a preferred technical scheme of the invention, the end face of the movable ring is provided with a plurality of limiting blocks, and the end face of the fixed ring is provided with grooves which are matched and connected with the limiting blocks; the movable ring surface is fixedly connected with a connecting rod, the fixed ring surface is provided with a connecting groove, and the connecting rod is fixedly connected in the connecting groove through a bolt.
As a preferred technical solution of the present invention, the connecting frame is rotatably connected to the base, a bearing seat rotatably connected to the shaft tube is fixedly connected to an end of the connecting frame, and a support sleeve for supporting the friction disc is connected to a surface of the shaft tube.
As a preferred technical solution of the present invention, two sides of the base are fixedly connected with a fixing frame in fit connection with the connecting frame, the fixing frame is connected with a pair of fastening screws, the two fastening screws are respectively arranged on two sides of the connecting frame, and the fastening screws are in threaded connection with the connecting frame.
The beneficial effects of the invention are as follows:
1. the friction disc replacing device is provided with the connecting frame which is connected with the shaft tube, the connecting frame is rotationally connected with the base, and the connecting frame is fixedly connected with the fixing frame through the fastening screw rod, so that the rotational stability of the shaft tube and the friction disc is improved.
2. According to the friction disc fixing device, the threaded rod and the fastening assembly are arranged in the shaft tube, the fastening assembly is provided with the conical body, the first annular body, the second annular body and the ejector block, the threaded rod is rotated to drive the conical body to move in the second annular body, the ejector block is further driven to move towards the periphery, the ejector block is in close contact with the inner wall of the friction disc, the purpose of fixing the friction disc is achieved, and the friction disc is convenient to install and detach.
Drawings
FIG. 1 is a schematic view showing a structure of a false twist compact spinning device having a rotor disk structure according to the present invention.
Fig. 2 is a schematic structural diagram of a base according to the present invention.
Fig. 3 is a schematic structural view of the coupling bracket and the shaft tube according to the present invention.
Fig. 4 is a schematic view showing the structure of the shaft tube according to the present invention.
Fig. 5 is a schematic structural diagram of a fixing mechanism according to the present invention.
Fig. 6 is a schematic structural view of the fastening assembly of fig. 5.
Fig. 7 is a schematic structural diagram of a coupling assembly according to the present invention.
In the figure: 1. a base; 2. a connecting frame; 21. a thread block; 22. a bearing seat; 3. an axle tube; 31. a connecting shaft; 32. a through hole; 4. a friction disk; 5. a fastening assembly; 51. a first torus; 52. a second torus; 53. a support block; 54. a top block; 55. a conical body; 56. a first limit strip; 57. a first limit groove; 6. a threaded rod; 7. connecting the shaft assembly; 71. a fixing ring; 72. a movable ring; 73. a second limit groove; 74. a limiting block; 75. a connecting rod; 76. connecting grooves; 77. a bolt; 78. a groove; 8. a support sleeve; 9. a tube holder; 10. a fixed mount; 11. fastening a screw rod; 12. a support; 13. rotating the head; 131. a second limit strip; 14. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b): as shown in fig. 1-2, the embodiment is a false twist compact spinning device with a rotary wheel disc structure, which includes a base 1, three rotating heads 13 are arranged on the base 1, a driving motor 14 for driving the three rotating heads 13 to rotate is arranged on the base 1, a gear assembly is arranged in the base 1, and the driving motor 14 drives the three rotating heads 13 to rotate simultaneously through the gear assembly; be connected with central siphon 3 through connecting axle subassembly 7 on the rotation head 13, 3 surface connections of central siphon have friction disk 4, 3 surface connections of central siphon have the support cover 8 that is used for supporting friction disk 4, support cover 8 and locate between friction disk 4, reach the spacing effect of direction about the friction disk 4, and the friction disk 4 at both ends is furnished with equally and supports cover 8, friction disk 4 is the echelonment distribution from top to bottom, friction disk 4 is prior art with base 1 structure, 1 both sides symmetry of base is rotated and is connected with a pair of link 2, two link 2 are connected with two of them central siphon 3 respectively, 2 end fixedly connected with of link rotates the bearing frame 22 of being connected with central siphon 3, it conveniently dismantles central siphon 3 to rotate link 2.
As shown in fig. 2-3, two sides of the base 1 are fixedly connected with a fixing frame 10 cooperatively connected with the connecting frame 2, the fixing frame 10 is connected with a pair of fastening screws 11, the fixing frame 10 is provided with a support 12 threadedly connected with the fastening screws 11, the two fastening screws 11 are respectively disposed on two sides of the connecting frame 2, and the fastening screws 11 are connected with the connecting frame 2, the connecting frame 2 is provided with thread blocks 21 threadedly connected with the fastening screws 11, the two thread blocks 21 are respectively disposed on opposite surfaces of the connecting frame 2, and are limited to each position of the connecting frame 2 through the two fastening screws 11, so that the connecting frame 2 is stably connected to the fixing frame 10, the rotational stability of the shaft tube 3 is ensured, the end portions of the fastening screws 11 are provided with rotating disc type handles, and the connecting frame 2 is convenient to install and disassemble.
As shown in fig. 4-5, the shaft tube 3 is internally provided with a fixing mechanism for fixing the friction disc 4; the fixing mechanism comprises threaded rods 6 and fastening assemblies 5 which correspond to the friction discs 4 one by one, the upper end of the shaft tube 3 is detachably and fixedly connected with a tube seat 9, and the threaded rods 6 are rotatably connected with the tube seat 9; the fastening components 5 are vertically distributed and connected on the threaded rod 6, and the threaded rod 6 is rotated to drive the fastening components 5 to fix or loosen the friction disc 4; the surface of the shaft tube 3 is provided with through holes 32 corresponding to the fastening components 5, each fastening component 5 of the embodiment corresponds to three through holes, and the three through holes 32 are uniformly distributed along the radial direction of the shaft tube 3.
As shown in fig. 6, the fastening assembly 5 includes a first circular ring body 51, a second circular ring body 52 and a conical body 55, the first circular ring body 51 and the second circular ring body 52 are all the same as the inner diameter of the shaft tube 3, the first circular ring body 51 is fixedly connected with the second circular ring body 52, the first circular ring body 51 is disposed above the second circular ring body 52, the circumferential side of the first circular ring body 51 is connected with a supporting block 53 which can elastically stretch, the supporting block 53 can be retracted into the first circular ring body 51, a return spring which is connected with the supporting block 53 in a matching manner is disposed in the first circular ring body 51, so that the fastening assembly 5 can be conveniently assembled inside the shaft tube 3, the supporting block 53 is connected with the through hole 32 in a one-to-one correspondence and detachable manner, and thus the first circular ring body 51 and the second circular ring body 52 are fixed in the shaft tube 3; the circumferential side of the second ring body 52 is movably connected with top blocks 54 for fixing the friction discs 4, the top blocks 54 correspond to the through holes 32 one by one, the top blocks 54 penetrate through the through holes 32, and the end parts of the top blocks 54, which are in contact with the friction discs 4, are arc-shaped, so that the fixing effect on the friction discs 4 is improved; conical body 55 is connected in second tourus 52 top, and conical body 55 and 6 threaded connection of threaded rod, the one end that kicking block 54 is located second tourus 52 is equipped with first spacing groove 57, conical body 55 surface is equipped with the first spacing 56 of being connected with first spacing groove 57 cooperation, can drive conical body 55 during the rotation threaded rod 6 and reciprocate, conical body 55 can drive kicking block 54 simultaneously and move to the outside or inboard when reciprocating, kicking block 54 passes through-hole 32, thereby fixed perhaps slack to friction disc 4, reach the convenient mesh of fixing friction disc 4, and this fastening components 5 is through being equipped with telescopic supporting shoe 53, reach the effect of fixing its equipment in central siphon 3.
As shown in fig. 7, the connecting shaft assembly 7 includes a fixed ring 71 and a movable ring 72, the lower end of the shaft tube 3 is provided with a connecting shaft 31 fixedly connected with the fixed ring 71, the fixed ring 71 is in interference connection with the connecting shaft 31, and the movable ring 72 is movably connected to the rotating head 13; the surface of the rotating head 13 is provided with a second limiting strip 131, the inner surface of the movable ring 72 is provided with a second limiting groove 73 matched with the second limiting strip 131, the end surface of the movable ring 72 is provided with a plurality of limiting blocks 74, and the end surface of the fixed ring 71 is provided with a groove 78 matched and connected with the limiting blocks 74; the fixed surface of activity ring 72 is connected with connecting rod 75, and solid fixed ring 71 surface is equipped with spread groove 76, and connecting rod 75 passes through bolt 77 fixed connection in spread groove 76, and during the installation, rotate link 2 and drive central siphon 3 and remove to rotating head 13 top, then activity ring 72 is connected with solid fixed ring 71 cooperation along rotating head 13 rebound to it is fixed the two through the bolt, and the installation is dismantled simply.
The working principle is as follows: when the friction disc replacing device is used, when the friction disc 4 needs to be replaced, the two fastening screw rods 11 can be rotated to separate the connecting frame 2 from the fixing frame 10, then the bolts 77 on the connecting shaft assembly 7 are disassembled, the connecting frame 2 is rotated to drive the shaft tubes 3 on the two sides to rotate towards the two sides, so that the three shaft tubes 3 are separated from each other, the friction disc 4 is separated from each other, the problem of limiting between the friction disc 4 is solved, during replacement, the rotating screw rods 6 drive the conical bodies 55 to move upwards, the pressure on the top block 54 is reduced, the friction force between the friction disc 4 and the top block 54 is reduced, the friction disc 4 is rapidly replaced, after the friction disc 4 is replaced, the shaft tubes 3 are fixed on the rotating head 13 through the connecting assembly 7, and the fixing frame 2 is fixed through the fastening screw rods 11.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The false twist compact spinning device with the rotating wheel disc structure is characterized by comprising a base (1), wherein three rotating heads (13) are arranged on the base (1), and a driving motor (14) for driving the three rotating heads (13) to rotate is arranged on the base (1);
the rotating head (13) is connected with a shaft tube (3) through a connecting shaft assembly (7), the surface of the shaft tube (3) is connected with a friction disc (4), and a fixing mechanism for fixing the friction disc (4) is arranged in the shaft tube (3);
the fixing mechanism comprises a threaded rod (6) and fastening assemblies (5) which correspond to the friction disks (4) one by one, and the fastening assemblies (5) are connected to the threaded rod (6);
base (1) bilateral symmetry is connected with a pair of link (2), two link (2) are respectively with two of them central siphon (3) are connected.
2. A false twist compact spinning device with a rotating wheel disk structure according to claim 1, characterized in that the surface of the shaft tube (3) is provided with through holes (32) corresponding to the fastening components (5), and the through holes (32) are evenly distributed along the radial direction of the shaft tube (3).
3. A false twist composite spinning device of rotor disc structure according to claim 2, characterized in that the fastening component (5) comprises:
the friction disc comprises a first ring body (51) and a second ring body (52), wherein a top block (54) used for fixing the friction disc (4) is movably connected to the peripheral side of the second ring body (52), and the top block (54) penetrates through the through hole (32);
the conical body (55), conical body (55) with threaded rod (6) threaded connection, just conical body (55) drive when second tourus (52) remove kicking block (54).
4. A false twist compact spinning device of rotary wheel disc structure as claimed in claim 3, characterized in that the top block (54) is provided with a first limit groove (57) at one end of the second ring body (52), and the surface of the conical body (55) is provided with a first limit strip (56) matched with the first limit groove (57).
5. A false twist gathering spinning device of rotary wheel disc structure as claimed in claim 4, characterized in that the first ring body (51) is connected with an elastically telescopic supporting block (53) on the periphery, the supporting block (53) is connected in the through hole (32); the upper end of the shaft tube (3) is connected with a tube seat (9), and the threaded rod (6) is rotatably connected with the tube seat (9).
6. A false twist composite spinning device with a rotor disc structure according to claim 1 or 5, characterized in that the connecting shaft assembly (7) comprises a fixed ring (71) and a movable ring (72), the lower end of the shaft tube (3) is provided with a connecting shaft (31) fixedly connected with the fixed ring (71), and the movable ring (72) is movably connected with the rotating head (13);
the surface of the rotating head (13) is provided with a second limiting strip (131), and the inner surface of the movable ring (72) is provided with a second limiting groove (73) matched with the second limiting strip (131).
7. The false twist compact spinning device with the rotating wheel disc structure as claimed in claim 6, characterized in that the end face of the movable ring (72) is provided with a plurality of limit blocks (74), and the end face of the fixed ring (71) is provided with grooves (78) which are matched and connected with the limit blocks (74);
the movable ring (72) fixed surface is connected with connecting rod (75), gu fixed ring (71) surface is equipped with spread groove (76), connecting rod (75) pass through bolt (77) fixed connection in spread groove (76).
8. A false twist composite spinning device with a rotor disc structure according to claim 7, characterized in that the connecting frame (2) is rotatably connected with the base (1), the end of the connecting frame (2) is fixedly connected with a bearing seat (22) rotatably connected with the shaft tube (3), and the surface of the shaft tube (3) is connected with a supporting sleeve (8) for supporting the friction disc (4).
9. A false twist compact spinning device with a rotary wheel disc structure according to claim 8, characterized in that the base (1) is fixedly connected with fixing frames (10) which are matched and connected with the connecting frame (2) at two sides, a pair of fastening screws (11) are connected on the fixing frames (10), the two fastening screws (11) are respectively arranged at two sides of the connecting frame (2), and the fastening screws (11) are in threaded connection with the connecting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211164113.6A CN115506060B (en) | 2022-09-23 | 2022-09-23 | False twist compact spinning device with rotating wheel disc structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211164113.6A CN115506060B (en) | 2022-09-23 | 2022-09-23 | False twist compact spinning device with rotating wheel disc structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115506060A true CN115506060A (en) | 2022-12-23 |
| CN115506060B CN115506060B (en) | 2023-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211164113.6A Active CN115506060B (en) | 2022-09-23 | 2022-09-23 | False twist compact spinning device with rotating wheel disc structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115506060B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475698A (en) * | 1975-03-27 | 1977-06-01 | Scragg Sons Ltd E | Yarn friction false twister |
| FR2377463A1 (en) * | 1977-01-13 | 1978-08-11 | Asa Sa | Five socket friction disc texturing assembly - texturing thread by false twist formed as it passes between rotating friction discs |
| CN204643266U (en) * | 2015-05-20 | 2015-09-16 | 杭州麦可金属制品有限公司 | A kind of unreeling machine |
| CN207344826U (en) * | 2017-09-11 | 2018-05-11 | 福州市鸿生建材有限公司 | Pile pile external mold rotating device |
| CN207681488U (en) * | 2017-11-30 | 2018-08-03 | 重庆俊泰精密五金有限公司 | Facing device for mobile phone connector |
| CN208328235U (en) * | 2018-06-07 | 2019-01-04 | 浙江争好服饰有限公司 | A kind of scroll tube |
| CN212164309U (en) * | 2019-12-26 | 2020-12-18 | 黔南民族师范学院 | Indoor crops planting device of internet control |
| CN217296649U (en) * | 2022-05-27 | 2022-08-26 | 广东恒利新包装材料有限公司 | Unwinding device for slitting electrochemical aluminum film |
-
2022
- 2022-09-23 CN CN202211164113.6A patent/CN115506060B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475698A (en) * | 1975-03-27 | 1977-06-01 | Scragg Sons Ltd E | Yarn friction false twister |
| FR2377463A1 (en) * | 1977-01-13 | 1978-08-11 | Asa Sa | Five socket friction disc texturing assembly - texturing thread by false twist formed as it passes between rotating friction discs |
| CN204643266U (en) * | 2015-05-20 | 2015-09-16 | 杭州麦可金属制品有限公司 | A kind of unreeling machine |
| CN207344826U (en) * | 2017-09-11 | 2018-05-11 | 福州市鸿生建材有限公司 | Pile pile external mold rotating device |
| CN207681488U (en) * | 2017-11-30 | 2018-08-03 | 重庆俊泰精密五金有限公司 | Facing device for mobile phone connector |
| CN208328235U (en) * | 2018-06-07 | 2019-01-04 | 浙江争好服饰有限公司 | A kind of scroll tube |
| CN212164309U (en) * | 2019-12-26 | 2020-12-18 | 黔南民族师范学院 | Indoor crops planting device of internet control |
| CN217296649U (en) * | 2022-05-27 | 2022-08-26 | 广东恒利新包装材料有限公司 | Unwinding device for slitting electrochemical aluminum film |
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|---|---|
| CN115506060B (en) | 2023-11-24 |
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Effective date of registration: 20231102 Address after: Peibei Economic Development Zone, Jiangsu Province, Yangtun Town, Pei County, Xuzhou City, Jiangsu Province 221000 Applicant after: Jiangsu chunrui Textile Technology Co.,Ltd. Address before: 330400 East Area of De'an Industrial Park, Jiujiang City, Jiangxi Province Applicant before: De'an Yanlun Textile Technology Co.,Ltd. |
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