CN116177315A - Automatic tension adjusting and coiling device for processing chemical fiber filaments - Google Patents

Automatic tension adjusting and coiling device for processing chemical fiber filaments Download PDF

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Publication number
CN116177315A
CN116177315A CN202211622126.3A CN202211622126A CN116177315A CN 116177315 A CN116177315 A CN 116177315A CN 202211622126 A CN202211622126 A CN 202211622126A CN 116177315 A CN116177315 A CN 116177315A
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CN
China
Prior art keywords
chemical fiber
tension
fiber filament
fiber filaments
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211622126.3A
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Chinese (zh)
Inventor
刘蓉
章再稳
庞海峰
龚剑兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD
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JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD filed Critical JIANGSU WENFENG CHEMICAL FIBER GROUP CO LTD
Priority to CN202211622126.3A priority Critical patent/CN116177315A/en
Publication of CN116177315A publication Critical patent/CN116177315A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/46Package drive drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/553Both-ends supporting arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62Manufacturing 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

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  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The application discloses be applied to tension automatically regulated coiling apparatus for chemical fiber filament processing in chemical fiber filament production facility technical field, the device can carry out real-time automatic control to it according to the tension of chemical fiber filament, the release of cooperation compressed gas jar gas and torsion spring's restoring force, can make chemical fiber filament be in tension great or less time, carry out automatic adjustment in real time, thereby can effectively stabilize chemical fiber filament in certain tension range, and when the tension of chemical fiber filament is too big or too little, can effectively adjust the rotational speed of winding drum, further alleviate the problem that leads to chemical fiber filament fracture or silk cake package to relax because of tension is too big or too little because of the fiber filament, compared with current rolling mode, the device accommodation is big, and can be according to different circumstances, further adjust the rolling relaxation state, in order to improve the outward appearance and the quality of chemical fiber silk cake, in order to make things convenient for the backing off of processes such as weaving of back-up, warp knitting.

Description

Automatic tension adjusting and coiling device for processing chemical fiber filaments
Technical Field
The application relates to the technical field of chemical fiber filament production equipment, in particular to a tension automatic adjusting coiling device for chemical fiber filament processing.
Background
The chemical fiber filament is a fiber with spinning performance, which is prepared by using natural polymer compound or artificially synthesized polymer compound as raw material and through the procedures of spinning dope preparation, spinning, post-treatment and the like.
In the process of chemical fiber filament production, the produced chemical fiber filament needs to be rolled, and the rolling equipment is generally driven by a motor, however, the motor can cause the rolling equipment to rotate at variable speed due to various factors such as self heat and voltage, so that when the chemical fiber filament is led out, the chemical fiber filament is led to have large rolling tension and easy breaking phenomenon, when the chemical fiber filament is led out, the chemical fiber filament is led to have small rolling tension, the rolling is relatively loose, and when the chemical fiber filament is led out, the forming edge is collapsed. The existing device can play a role in slowing down in a short time by utilizing the winding drum to be matched with the spring mechanism, but the adjusting range is small, the rotating speed of the winding device cannot be directly and adaptively adjusted, and the problem that the chemical fiber filament breaks, the winding loosens and the like still occurs when the chemical fiber filament is slowly or quickly discharged for a long time can not be fundamentally solved.
Therefore, the applicant proposes an automatic tension adjusting and winding device for processing chemical fiber filaments.
Disclosure of Invention
This application aim at solves the chemical fiber filament and once the line is slower, lead to the chemical fiber filament winding tension big, take place the phenomenon of collapsing easily, and the line is quicker, can lead to the chemical fiber filament winding tension little again, lead to the winding comparatively lax problem, compare prior art and provide a tension automatically regulated coiling device for chemical fiber filament processing, through all install the slide on two driving seats, sliding connection has the sliding block on the slide, the homogeneous phase intercommunication has flexible pipe between both sides wall and the slide about the sliding block, sliding block inside rotates and is connected with the rotary valve core, the excavation has two gas pockets on the rotary valve core, the excavation has two air vents with gas pocket assorted on the sliding block, install torsion spring between rotary valve core and the sliding block, fixedly connected with connecting rod on the rotary valve core, install compressed air jar on the connecting rod, and compressed air jar is linked together with the rotary valve core, winding cylinder one side is provided with the power rail, and power rail and connecting rod fixed connection, power rail and filament wiring.
The device can automatically control the chemical fiber filaments in real time according to the tension of the chemical fiber filaments, and can automatically adjust the chemical fiber filaments in real time when the tension is larger or smaller by matching with the release of the compressed air tank gas and the restoring force of the torsion spring, so that the chemical fiber filaments can be effectively stabilized in a certain tension range, when the tension of the chemical fiber filaments is overlarge or smaller, the rotating valve core is utilized to rotate in a large range to cause the large gas transmission property, the movable magnetic plug is driven to press the driving button, the rotating speed of the winding drum can be effectively adjusted, the problem that the chemical fiber filaments are broken or the package of the filament cakes is loose due to overlarge or small tension of the fiber filaments is further reduced, compared with the existing winding mode, the device has a large adjusting range, and the winding loose state can be further adjusted according to different conditions, so that the appearance and quality of the chemical fiber filament cakes are improved, and smooth unwinding of procedures such as subsequent weaving, warp and weft weaving can be facilitated.
Optionally, two elastic ropes are fixedly connected between the sliding block and the upper inner wall of the sliding plate, and the sliding block can be helped to reset by utilizing the tension of the elastic ropes and the gravity of the sliding block.
Optionally, two valve casings are installed inside the two telescopic pipes, a movable magnetic plug is connected inside the valve casings in a sliding mode, through holes are drilled in the valve casings, driving buttons electrically connected with the winding drums are installed on the inner walls of the valve casings, and one-way valves are installed on the valve casings so that the telescopic pipes can exhaust.
Optionally, the upper driving button controls the winding drum to decelerate, and the lower driving button controls the winding drum to accelerate, so that the device can play a role in slowing down when the tension of the chemical fiber filaments is too high or too low.
Optionally, two magnetic strips are installed on the rotary valve core, and the magnetic strips are attracted with the moving magnetic plug in a magnetic mode, and the expansion and the extension of one telescopic tube can be assisted in compressing and exhausting the other telescopic tube.
Alternatively, the two magnetic strips are respectively positioned in the opposite directions of the vent holes of the sliding block.
Optionally, the included angle of the two vent holes in the valve casing is 45 degrees, which is favorable for controlling the tension of the chemical fiber filaments in a centering range.
Optionally, the rotary valve core center department sliding connection has magnetic rod stopper, and the lateral wall fixedly connected with drum behind the sliding block, fixedly connected with coupling spring between magnetic rod stopper and the drum.
Optionally, magnetic rod stopper internally mounted has magnet, and magnetic rod stopper is inhaled mutually through magnet and removal magnetic plug magnetism, can utilize magnetic force control two flexible pipes to be in the state of ventilating, the sliding block of being convenient for resets.
Optionally, the caliber of the vent hole on the sliding block is larger than that of the through hole, and when the vent hole of the rotary valve core corresponds to the vent hole on the sliding block completely, the sliding block moves too fast, so that the gas can push the moving magnetic plug sufficiently.
Compared with the prior art, the invention has the advantages that:
(1) According to the technical scheme, the device can automatically control the chemical fiber filaments in real time according to the tension of the chemical fiber filaments, and can be matched with the release of compressed air tank gas and the restoring force of the torsion spring, so that the chemical fiber filaments can be automatically adjusted in real time when the tension of the chemical fiber filaments is larger or smaller, the chemical fiber filaments can be effectively stabilized in a certain tension range, when the tension of the chemical fiber filaments is overlarge or smaller, the rotating valve core is utilized to rotate in a large range, the property of large gas transmission is caused, the movable magnetic plug is driven to press the driving button, the rotating speed of the winding drum can be effectively adjusted, the problem that the chemical fiber filaments are broken or the package of the yarn cake is loosened due to overlarge or overlarge tension of the fiber filaments is further reduced, compared with the existing winding mode, the device is large in adjusting range, the winding loosening state can be further adjusted according to different conditions, the appearance and quality of the chemical fiber yarn cake are improved, and unwinding of procedures such as subsequent weaving and warp knitting are convenient.
(2) Two elastic ropes are fixedly connected between the sliding plate sliding block and the upper inner wall of the sliding plate, and the sliding block can be reset by utilizing the tension of the elastic ropes and the gravity of the sliding block.
(3) Two valve casings are installed inside two flexible pipes of sliding block, and the inside sliding connection of valve casing has the removal magnetic plug, and the excavation has the through-hole on the valve casing, and the inner wall is installed with the drive button of winding tube electric connection on the valve casing, installs the check valve on the valve casing to flexible pipe is discharged.
(4) The driving button on the upper side of the connecting rod controls the winding drum to decelerate, and the driving button on the lower side controls the winding drum to accelerate, so that the device can play a role in slowing down when the tension of the chemical fiber filaments is too large or too small.
(5) Two magnetic strips are arranged on the rotary valve core of the compressed air tank and magnetically attracted with the movable magnetic plug, so that the expansion and the extension of one telescopic pipe can be assisted in compressing and exhausting the other telescopic pipe.
(6) The two magnetic strips of the valve casing are respectively positioned in the opposite directions of the vent holes of the sliding block.
(7) The included angle of the two vent holes in the magnetic rod plug valve casing is 45 degrees, which is favorable for controlling the tension of the chemical fiber filaments in a moderate range.
(8) The center of the elastic rope rotary valve core is connected with a magnetic rod plug in a sliding manner, the rear side wall of the sliding block is fixedly connected with a cylinder, and a connecting spring is fixedly connected between the magnetic rod plug and the cylinder.
(9) The magnet is arranged in the magnetic rod plug, the magnetic rod plug is attracted with the moving magnetic plug through the magnet, the two telescopic pipes can be controlled to be in a ventilation state by utilizing magnetic force, and the sliding block is convenient to reset.
(10) The caliber of the vent hole on the sliding block is larger than that of the through hole, and when the vent hole of the rotary valve core corresponds to the vent hole on the sliding block completely, the sliding block moves too fast, so that the gas can be enough to push the moving magnetic plug.
Drawings
FIG. 1 is a state diagram of the chemical fiber filaments of the present application when the tension is high;
FIG. 2 is a state diagram of the chemical fiber filaments of the present application at an hour of tension;
FIG. 3 is a three-dimensional perspective view of the present application;
FIG. 4 is a schematic view of the structure of the skateboard portion of the present application;
FIG. 5 is an exploded view of the internal structure of the slider of the present application;
FIG. 6 is a side cross-sectional view of the interior of the slider of the present application;
FIG. 7 is a schematic view of the construction of the interior of the valve housing of the present application;
FIG. 8 is a schematic view of the structure of the inside of the slider when it moves rapidly;
FIG. 9 is a schematic view of the structure of the sliding block when it moves slowly;
fig. 10 is a state diagram of the moving magnetic plug after the magnetic rod plug is reset.
The reference numerals in the figures illustrate:
1 driving seat, 11 winding drum, 2 sliding plate, 21 telescopic tube, 3 sliding block, 31 rotary valve core, 311 air hole, 312 magnetic strip, 32 torsion spring, 4 connecting rod, 41 electric power rail, 5 compressed air tank, 6 valve housing, 61 moving magnetic plug, 62 through hole, 63 driving button, 64 one-way valve, 7 magnetic rod plug, 71 connecting spring and 8 elastic rope.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application are all within the scope of protection of the present application.
Example 1:
the application discloses tension automatically regulated coiling apparatus is used in processing of chemical fiber filament, please refer to fig. 3-6, including two driving seat 1, install the winding reel 11 between two driving seat 1 and the chemical fiber filament of winding on winding reel 11, all install slide 2 on two driving seat 1, sliding connection has slider 3 on the slide 2, both sides wall and slide 2 are gone up and are linked together to have flexible pipe 21 about the slider 3, slider 3 inside rotation is connected with rotatory case 31, it has two gas pockets 311 to open on the rotatory case 31, open on the slider 3 has two and gas pocket 311 assorted air vent, install torsion spring 32 between rotatory case 31 and the slider 3, fixedly connected with connecting rod 4 on the rotatory case 31, install compressed gas jar 5 on the connecting rod 4, and compressed gas jar 5 is linked together with rotatory case 31, winding reel 11 one side is provided with power rail 41, and power rail 41 and connecting rod 4 fixed connection, power rail 41 and chemical fiber coiling are connected.
Referring to fig. 1-2, when in use, the sliding block 3 is pulled by the elastic rope 8 and then matches with the gravity of the sliding block 3, so that in a standby state, the sliding block 3 can stay in the middle position of the sliding plate 2, when the tension of the chemical fiber filament becomes large due to the winding of the winding drum 11, the electric rail 41 is pressed, the rotary valve core 31 is driven to rotate through the connecting rod 4, so that the rotary valve core 31 is not communicated with the telescopic pipe 21, as shown in fig. 7, when the tension of the chemical fiber filament becomes large due to the winding of the winding drum 11, the chemical fiber filament can press the electric rail 41, so that the air hole 311 is communicated with the telescopic pipe 21 above, and further, under the air thrust of the compressed air tank 5, the telescopic pipe 21 expands to stretch, so as to drive the sliding block 3 to move downwards, thereby avoiding the breaking of the chemical fiber filament due to the excessive tension, when the chemical fiber filament is in a loose state, and at the moment, under the restoring force of the torsion spring 32, the rotary valve core 31 is driven to rotate upwards, so that the rotary valve core 31 is communicated with the telescopic pipe 21 below, so that the expansion of the chemical fiber filament is enabled to stretch, and the expansion pipe 21 is driven to stretch upwards, as shown in the telescopic pipe 21 is not to be stably connected with the chemical fiber filament, as shown in fig. 1.
Referring to fig. 7, two elastic ropes 8 are fixedly connected between the sliding block 3 and the upper inner wall of the sliding plate 2, two valve casings 6 are installed in the two telescopic pipes 21, a moving magnetic plug 61 is slidably connected in the valve casings 6, through holes 62 are drilled in the valve casings 6, a driving button 63 electrically connected with the winding drum 11 is installed on the upper inner wall of the valve casings 6, a one-way valve 64 is installed on the valve casings 6, the driving button 63 on the upper side controls the winding drum 11 to decelerate, the driving button 63 on the lower side controls the winding drum 11 to accelerate, two magnetic strips 312 are installed on the rotary valve core 31, the magnetic strips 312 are magnetically attracted with the moving magnetic plug 61, the two magnetic strips 312 are respectively located in the opposite directions of the ventilation holes of the sliding block, the included angle between the two ventilation holes in the valve casings 6 is 45 degrees, and the caliber of the ventilation holes in the sliding block 3 is larger than that of the through holes 62.
When the rotary valve body 31 rotates and communicates with the upper bellows 21, the magnetic strip 312 attracts the moving magnetic plug 61 of the lower bellows 21, so that the moving magnetic plug 61 moves upward, and when the slider 3 moves downward, air in the lower bellows 21 is discharged through the check valve 64, and conversely, when the slider 3 moves upward, air in the upper bellows 21 is also discharged through the check valve 64.
Referring to fig. 8-10, when the tension of the chemical fiber filament is large or small, the air hole 311 of the rotary valve core 31 is not fully corresponding to the air hole on the sliding block 3, so that the transmission flow of the air released by the compressed air tank 5 is small, the moving speed of the sliding block 3 is slow, and therefore the air is insufficient to push the moving magnetic plug 61 to press the driving button 63, and when the tension of the chemical fiber filament is too large or small, the air hole 311 of the rotary valve core 31 is fully corresponding to the air hole on the sliding block 3, the moving speed of the sliding block 3 is too fast, so that the air can sufficiently push the moving magnetic plug 61, so that the moving magnetic plug 61 presses the driving button 63, when the driving button 63 on the upper side is pressed, the winding drum 11 is controlled to slow down, and the tension of the chemical fiber filament is slowed down, and when the driving button 63 on the lower side is pressed, the winding drum 11 is controlled to accelerate, and the tension of the chemical fiber filament is slowed down to a certain extent.
The center of the rotary valve core 31 is slidably connected with a magnetic rod plug 7, the rear side wall of the sliding block 3 is fixedly connected with a cylinder, a connecting spring 71 is fixedly connected between the magnetic rod plug 7 and the cylinder, a magnet is arranged in the magnetic rod plug 7, and the magnetic rod plug 7 is magnetically attracted with the movable magnetic plug 61 through the magnet.
After the use is finished, the spinning winding operator can close the valve of the compressed air tank 5, so that the magnetic rod plug 7 resets under the action of the air pressure of the compressed air tank 5, then under the action of the magnetic force of the magnetic rod plug 7, the two movable magnetic plugs 61 are attracted to be close to each other, at the moment, the telescopic pipes 21 on the upper side and the lower side are communicated with the outside, and under the gravity of the sliding block 3 and the tension of the elastic rope 8, the sliding block 3 can automatically move and reset to the center of the sliding plate 2, so that the spinning winding operator can control the tension range of the chemical fiber filaments again after replacing the winding drum 11.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a tension automatically regulated coiling mechanism for chemical fiber filament processing, includes two driving seat (1), installs winding reel (11) between two driving seat (1) and twines the chemical fiber filament on winding reel (11), its characterized in that: two slide (2) are all installed on driving seat (1), sliding connection has slider (3) on slide (2), both sides wall and slide (2) are gone up in slider (3) and are linked together between and have flexible pipe (21), slider (3) inside rotation is connected with rotatory case (31), it has two gas pockets (311) to open on rotatory case (31), it has two with gas pocket (311) assorted air vent to open on slider (3), install torsion spring (32) between rotatory case (31) and slider (3), fixedly connected with connecting rod (4) on rotatory case (31), install compressed gas jar (5) on connecting rod (4), and compressed gas jar (5) are linked together with rotatory case (31), coiling cylinder (11) one side is provided with electric power rail (41), and electric power rail (41) and connecting rod (4) fixed connection, electric power rail (41) connect with chemical fibre filament.
2. The automatic tension adjusting and winding device for processing chemical fiber filaments according to claim 1, wherein: two elastic ropes (8) are fixedly connected between the sliding block (3) and the upper inner wall of the sliding plate (2).
3. The automatic tension adjusting and winding device for processing chemical fiber filaments according to claim 1, wherein: two valve casings (6) are installed in two telescopic pipes (21), movable magnetic plugs (61) are connected inside the valve casings (6) in a sliding mode, through holes (62) are formed in the valve casings (6) in an cutting mode, driving buttons (63) electrically connected with winding drums (11) are installed on the inner walls of the valve casings (6), and one-way valves (64) are installed on the valve casings (6).
4. A tension automatically adjusting and winding device for processing chemical fiber filaments according to claim 3, wherein: the upper driving button (63) controls the winding drum (11) to decelerate, and the lower driving button (63) controls the winding drum (11) to accelerate.
5. A tension automatically adjusting and winding device for processing chemical fiber filaments according to claim 3, wherein: two magnetic strips (312) are arranged on the rotary valve core (31), and the magnetic strips (312) are magnetically attracted with the movable magnetic plug (61).
6. The automatic tension adjusting and winding device for processing chemical fiber filaments according to claim 5, wherein: the two magnetic strips (312) are respectively positioned in the opposite directions of the vent holes of the sliding block (3).
7. A tension automatically adjusting and winding device for processing chemical fiber filaments according to claim 3, wherein: the included angle of the two vent holes in the valve casing (6) is 45 degrees.
8. The automatic tension adjusting and winding device for processing chemical fiber filaments according to claim 1, wherein: the rotary valve core (31) is connected with a magnetic rod plug (7) in a sliding mode at the center, a cylinder is fixedly connected to the rear side wall of the sliding block (3), and a connecting spring (71) is fixedly connected between the magnetic rod plug (7) and the cylinder.
9. The automatic tension adjusting and winding device for processing chemical fiber filaments according to claim 8, wherein: the magnet is arranged in the magnetic rod plug (7), and the magnetic rod plug (7) is magnetically attracted with the movable magnetic plug (61) through the magnet.
10. A tension automatically adjusting and winding device for processing chemical fiber filaments according to claim 3, wherein: the caliber of the vent hole on the sliding block (3) is larger than that of the through hole (62).
CN202211622126.3A 2022-12-16 2022-12-16 Automatic tension adjusting and coiling device for processing chemical fiber filaments Pending CN116177315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211622126.3A CN116177315A (en) 2022-12-16 2022-12-16 Automatic tension adjusting and coiling device for processing chemical fiber filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211622126.3A CN116177315A (en) 2022-12-16 2022-12-16 Automatic tension adjusting and coiling device for processing chemical fiber filaments

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Publication Number Publication Date
CN116177315A true CN116177315A (en) 2023-05-30

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Application Number Title Priority Date Filing Date
CN202211622126.3A Pending CN116177315A (en) 2022-12-16 2022-12-16 Automatic tension adjusting and coiling device for processing chemical fiber filaments

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116924152A (en) * 2023-09-12 2023-10-24 宿迁天时纺织有限公司 Textile yarn winding equipment and application method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116924152A (en) * 2023-09-12 2023-10-24 宿迁天时纺织有限公司 Textile yarn winding equipment and application method thereof
CN116924152B (en) * 2023-09-12 2024-01-09 宿迁天时纺织有限公司 Textile yarn winding equipment and application method thereof

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