Spinning device for spandex yarn

Abstract

The present application relates to a spinline device for spinline equipment, which is characterized by the following technical scheme. A winding device for winding the spinline is installed in the middle of the spinline device. Locking devices for locking the winding device are installed at both ends of the winding device to facilitate quick disassembly of the winding device. When the operator holds the unlocking device and the three limit components and the unlocking device approaches the three limit components, the pressing plate jointly extrudes the spring one and the spring two in the middle of the pressing plate and the limit tube, the tooth rod drives the gear to rotate, the transmission rod four synchronously rotates, the two sliding blocks at both ends of the sliding hole approach each other, the limit rod one drives the annular block to move in the direction of the transmission rod four, and then the clamping block five is separated from the hole cavity of the cylindrical hole, the limit rod one is separated from the groove cavity of the square column hole one, the locking device can be disassembled, and then the winding device and the locking device can be disassembled one by one, and the winding device can be quickly replaced.

Description

Technical Field

[0001] The invention relates to the technical field of spandex yarn spinning equipment, in particular to a spandex yarn spinning device. Background Art

[0002] In the existing spandex yarn production process, the spandex yarn production raw materials are melted into liquid, and the liquid is passed through a spinneret to spray out spandex yarns, which are then wound up by a winding device.

[0003] For example, Chinese patent application number CN202221259043.8 discloses a spandex yarn spinning device that is easy to operate. The specific content is: the electric push rod drives the movable seat to move, the bearing seat is pushed out from the fixed seat, and then the take-up shaft is directly pulled upward. When the new take-up shaft is installed, the embedded block at the end of the take-up shaft is embedded in the embedded groove. It has the following technical problems:

[0004] When the take-up shaft is fully wound with spandex yarn, the entire take-up shaft needs to be replaced when the take-up shaft is replaced. During the replacement of the take-up shaft, the spandex yarn cannot be wound further, which easily affects work efficiency. Summary of the Invention

[0005] In order to solve the problem in the background art that the spandex yarn cannot be continuously wound during the replacement of the winding shaft, the present invention provides the following technical solutions:

[0006] A spandex yarn spinning device comprises a spinning equipment.

[0007] A winding device for winding the spandex yarn is installed in the middle of the spinning device, and locking devices for facilitating quick disassembly of the winding device are installed at both ends of the winding device, and the locking devices are used to lock the winding device;

[0008] The spinning device includes a support platform, a spinning machine is installed on the upper end of the support platform, a cooling component is installed on the upper end of the support platform, a limiting component 2 for limiting the winding device and the locking device is installed on the upper end of the support platform, and a limiting component 1 for limiting the limiting component 2 is installed at one end of the limiting component 2;

[0009] The locking device includes a locking component 2 for limiting the winding device, a limiting component 3 for limiting the locking component 2 is installed at one end of the locking component 2, a transmission rod 4 for controlling the locking component 2 to approach the winding device is installed inside the limiting component 3, an unlocking device for controlling the transmission rod 4 to rotate is installed in the middle of the limiting component 3, and a gear for cooperating with the unlocking device to control the rotation of the transmission rod 4 is installed in the middle of the transmission rod 4;

[0010] The winding device includes a reel, and both ends of the reel are equipped with a limit block six for limiting the spandex yarn. A square columnar hole is opened in the middle of the limit block six, and a cylindrical hole is opened at one end of the limit block six.

[0011] The second locking assembly includes an annular block for locking the winding device, one end of the annular block is equipped with a clamping block five that can be extended and retracted in the groove cavity of the cylindrical hole, the second locking assembly includes a limiting rod one for limiting the annular block, and one end of the limiting rod one is extended and retracted in the hole cavity of the square cylindrical hole one, one end of the limiting rod one is equipped with a fixing rod for limiting the annular block, one end of the limiting rod one is equipped with a magnetic block a, the other end of the limiting rod one is equipped with a telescopic rod, and one end of the telescopic rod is equipped with a slider two for cooperating with the transmission rod four to control the movement of the limiting rod one;

[0012] The third limiting assembly includes a limiting tube, the middle of each limiting tube is provided with a limiting groove for sliding the unlocking device, and the inner wall of the groove cavity of the third limiting groove is installed with a limiting block for limiting the unlocking device;

[0013] The locking mechanism is configured to lock the locking mechanism, wherein the locking mechanism has a lock on the locking mechanism, and the locking mechanism has a lock on the locking mechanism, wherein the locking mechanism is secured on a pin of the locking mechanism with a check valve in the locking mechanism, and a check valve in the locking mechanism is secured on a pin of the locking mechanism.

[0014] Furthermore, the upper end of the support platform is equipped with a limit plate for limiting the limit component 1, and two limit plates are provided, which are installed at the left and right ends of the top of the support platform, one end of the limit plate is equipped with a motor 1 for controlling the rotation of the limit component 1, one end of the limit plate is equipped with a motor 2 for controlling the rotation of the limit component 2, the other end of the limit plate is equipped with a transmission rod 1 for controlling the rotation of the limit component 2, and one end of the transmission rod 1 is connected to the output end of the motor 2, the other end of the transmission rod 1 is equipped with a clamping block 1, and the upper and lower ends of the clamping block 1 are provided with a clamping slot 1, the limit component 1 includes a turntable, and the middle part of the turntable is equipped with bearings for limiting the limit component 2, and one end of the turntable is equipped with a rotating rod 1 for limiting the turntable, and one end of the rotating rod 1 is connected to the output end of the motor 1.

[0015] Furthermore, the second limiting component includes a transmission rod 2, one end of the transmission rod 2 is provided with a card slot 2 for engaging with the card block 1, and the upper and lower ends of the slot cavity of the card slot 2 are provided with a limiting slot 1, and the slot cavity of the limiting slot 1 is installed with a locking component 1 for cooperating with the card slot to lock the card block 1, one end of the locking component 1 is installed with a transmission rod 3 for controlling the locking component 1 to approach the card block 1, and the upper and lower ends of the transmission rod 3 are installed with a locking component 1, one end of the transmission rod 2 is installed with a limiting disk, and the middle part of the limiting disk is installed with a card block 3 for limiting the winding device, and the end of the limiting disk close to the winding device is installed with a card block 2 for cooperating with the card block 3 to further limit the winding device.

[0016] Furthermore, the locking assembly 1 includes a card block 4 for extending and retracting in the hole cavity of the card slot 1, one end of the card block 4 is equipped with a limit block 1 for limiting the card block 4, one end of the limit block 1 is equipped with a lifting rod, one end of the lifting rod is equipped with a slider 1 for cooperating with the transmission rod 3 to control the card block 4 to approach the card block 1, the upper and lower ends of the rod body of the transmission rod 3 are provided with a spiral groove 1 for controlling the slider 1 to move up and down, and the groove cavities of the spiral groove 1 at the upper and lower ends of the transmission rod 3 are in opposite directions, and the upper end of the transmission rod 3 is equipped with a motor 3 for controlling the transmission rod 3 to rotate.

[0017] Furthermore, a square cylindrical hole 2 is provided in the middle of the limiting tube for the extension and retraction of the limiting rod 1, and a limiting groove 2 is provided at both ends of the limiting tube for limiting the fixing rod, and a limiting block 2 is installed inside the limiting tube for limiting the transmission rod 4.

[0018] Furthermore, a sliding hole is provided inside the transmission rod 4 for the telescopic rod to be extended and retracted, and the inner walls at both ends of the sliding hole are provided with spiral grooves 2 for the slider 2 to slide, and the groove cavities of the two spiral grooves 2 are in opposite directions.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The operator holds the unlocking device and the limit component three tightly, so that when the unlocking device approaches the limit component three, the pressure plate squeezes the spring one and the spring two in the middle of the pressure plate and the limit tube, so that the gear rod drives the gear to rotate, and the transmission rod four rotates synchronously, driving the sliders two at both ends of the sliding hole to approach each other, so that the limit rod one drives the annular block to move in the direction of the transmission rod four, and then drives the clamping block five to disengage from the hole cavity of the cylindrical hole, and the limit rod one to disengage from the groove cavity of the square column hole one, so that the locking device can be disassembled, and then the winding device and the locking device can be disassembled one by one, and the winding device can be quickly replaced. By setting up multiple sets of winding groups, the spandex yarn can continue to be wound when the winding device is replaced after winding is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the structure of the spinning device of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the spinning equipment of the present invention;

[0023] Figure 3 Schematic diagram of the installation of the limiting plate, limiting component 1 and limiting component 2 of the present invention;

[0024] Figure 4 Schematic diagram of the structure of the transmission rod 1 of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the second position limiting component of the present invention;

[0026] Figure 6 This is a schematic diagram of the connection between the locking assembly 1 and the transmission rod 3 of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the winding device of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the locking device of the present invention;

[0029] Figure 9 This is a structural diagram of the locking assembly 2 of the present invention;

[0030] Figure 10 Schematic diagram of the connection between the limiting component 3 and the transmission rod 4 of the present invention;

[0031] Figure 11 For the present invention Figure 10 Cross-sectional view at point aa;

[0032] Figure 12 Schematic diagram of the structure of the unlocking device of the present invention.

[0033] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0034] 001-Spinning equipment;

[0035] 100 - support platform, 110 - support legs, 120 - spinneret, 121 - feed port, 122 - spinneret, 130 - cooling assembly, 131 - air outlet, 140 - limit plate, 141 - motor 1, 142 - motor 2, 143 - transmission rod 1, 144 - clamping block 1, 145 - clamping slot 1, 150 - partition, 151 - guide hole;

[0036] 200-limiting component 1, 210-turntable, 211-bearing, 212-rotating rod 1;

[0037] 300 - Limiting assembly 2, 310 - Transmission rod 2, 311 - Card slot 2, 312 - Limiting slot 1, 320 - Limiting plate, 321 - Card block 2, 322 - Card block 3, 330 - Locking assembly 1, 331 - Card block 4, 332 - Limiting block 1, 333 - Lifting rod, 334 - Slider 1, 340 - Transmission rod 3, 341 - Spiral slot 1, 342 - Motor 3;

[0038] 002- Winding equipment;

[0039] 400-rewinding shaft, 410-limiting block six, 411-square cylindrical hole one, 412-cylindrical hole;

[0040] 003-Lock device;

[0041] 500 - Locking assembly 2, 510 - Ring block, 511 - Clamping block 5, 520 - Limit rod 1, 521 - Fixed rod, 522 - Telescopic rod, 523 - Slider 2, 524 - Magnetic block a;

[0042] 600-limiting component three, 610-limiting tube, 611-square cylindrical hole two, 612-limiting groove two, 620-limiting block two, 630-limiting groove three, 631-limiting block three;

[0043] 700 - unlocking device, 710 - gear rod, 711 - slideway 1, 712 - limit block 4, 720 - spring 1, 730 - pressure plate, 740 - limit rod 2, 741 - slideway 2, 742 - limit block 5, 750 - spring 2;

[0044] 800-transmission rod four, 810-sliding hole, 811-spiral groove two, 820-gear. DETAILED DESCRIPTION

[0045] The following describes in detail the preferred embodiments of the present invention, and provides a clear and complete description in conjunction with the accompanying drawings.

[0046] See also Figures 1-12 The present invention provides a spinning device for spandex yarn, comprising a spinning device 001, a winding device 002 and a locking device 003. After being ejected from the middle of a spinning tube 122, the air blown out through an air outlet 131 cools the air and is guided by a guide hole 151 so that the spandex yarn is wound around a reel 400. When the reel 400 is disassembled, the locking device 700 is moved toward the direction of the limiting component 3 600 by gripping the limiting component 3 600 and the unlocking device 700. The gear rod 710 drives the gear 820 to rotate. When the transmission rod 4 800 rotates, the slider 2 523 slides in the groove cavity of the spiral groove 2 811, so that the two limiting rods 1 520 approach each other, driving the locking components 2 500 on both sides of the limiting component 3 600 away from the winding device 002, thereby releasing the lock of the winding device 002, and the winding device 002 can be quickly disassembled and replaced.

[0047] The spinning device 001 includes a support platform 100. A support leg 110 for supporting the support platform 100 is fixedly mounted at the lower end of the support platform 100. A spinneret 120 for spinning is fixedly mounted at the upper end of the support platform 100. A feed port 121 for feeding raw materials into the spinneret 120 is mounted at the upper end of the spinneret 120. A spinneret 122 for spinning is mounted at the end of the spinneret 120 that faces the winding device 002. Spinneret 122 ejects spandex yarns through the central cavity of the spinneret 122. A cooling assembly 130 for cooling the spandex yarns is fixedly mounted at the upper end of the support platform 100. A fan for blowing air is installed inside the cooling assembly 130. The spandex yarns are cooled through an air outlet 131 opened at the upper end of the cooling assembly 130.

[0048] Limiting plates 140 for limiting the limiting component 200 are fixedly installed on the left and right sides of the upper end of the support platform 100, and a partition 150 for limiting the spandex yarn is fixedly installed on one end of the limiting plate 140 close to the cooling component 130. A guide hole 151 for guiding the spandex yarn is installed in the middle of the partition 150, so that when the wind blows on the spandex yarn, the spandex yarn is not likely to shake too much when passing through the cavity of the guide hole 151, which is conducive to the winding of the winding shaft 400.

[0049] Two limit plates 140 are provided, which are fixedly installed at the left and right ends of the top of the support platform 100. One end of the limit plate 140 is fixedly installed with a motor 141 for controlling the rotation of the limit component 200. After the motor 141 is started, it drives the rotating rod 212 to rotate, and then drives the turntable 210 to rotate, so that after a group of winding equipment 002 completes the winding of the spandex yarn, the next group of winding shafts 400 is switched to wind the spandex yarn. One end of the limit plate 140 is fixedly installed with a motor 2 142 for controlling the rotation of the limit component 2 300, and the other end of the limit plate 140 is installed with a transmission rod 143 for controlling the rotation of the limit component 2 300, and one end of the transmission rod 143 is fixedly connected to the output end of the motor 2 142, and the other end of the transmission rod 143 is installed with a clamping block 144, and the upper and lower ends of the clamping block 144 are provided with a clamping slot 145, so that when the clamping block 144 is in the groove cavity of the clamping slot 2 311, the clamping block 4 331 is inserted into the hole cavity of the clamping slot 145 to lock the clamping block 144, so that the transmission rod 143 and the transmission rod 2 310 are fixedly connected, and then after the motor 2 142 is started, it drives the transmission rod 143 to rotate, so that the transmission rod 2 310 synchronously follows the rotation of the transmission rod 143, the winding device 002 and the locking device 003 rotate synchronously, and the winding device 002 reels the spandex yarn.

[0050] One end of the limiting assembly 2 300 is installed with a limiting assembly 1 200 for limiting the limiting assembly 2 300. The limiting assembly 1 200 includes a turntable 210. The middle of the turntable 210 is installed with a bearing 211 for limiting the limiting assembly 2 300. The end of the turntable 210 close to the limiting plate 140 is fixedly installed with a rotating rod 1 212 for limiting the turntable 210. One end of the rotating rod 1 212 is connected to the output end of the motor 141 to facilitate the start of the motor 141. After starting, it drives the rotating rod 212 to rotate, and the rotating rod 212 drives the turntable 210 to rotate. Then, after a group of winding shafts 400 are full of spandex yarn, the motor 141 drives the turntable 210 to rotate, so that the next group of winding shafts 400 rotate to the upper end of the turntable 210. The operator fixes the spandex yarn on the new winding shaft 400 and cuts the spandex yarn, so that the spandex yarn on the two winding shafts 400 are not connected, which is convenient for disassembly of the winding device 002 and the locking device 003.

[0051] The limiting plates 140 installed at both ends of the support platform 100 are only installed with motor 1 141, motor 2 142 and transmission rod 1 143 on the right end, and the limiting plate 140 on the left end is only installed with limiting component 1 200 and limiting component 2 300.

[0052] The upper end of the support table 100 is provided with a limiting assembly two 300 for limiting the winding device 002 and the locking device 003, and the limiting assembly two 300 is installed in the middle of the bearing 211. The middle of the rotating disc 210 is provided with a plurality of limiting assembly two 300. Each limiting assembly two 300 cooperates with the winding device 002 and the locking device 003 to form a winding group. The middle of the rotating disc 210 is provided with a plurality of winding groups. The sequence of each winding group is limiting assembly two 300, winding device 002, locking device 003, winding device 002, locking device 003, winding device 002, locking device 003, and so on. Finally, the winding device 002 and the limiting assembly two 300 are connected, and the limiting assembly two 300 and the limiting assembly one 200 are stably connected. Through the arrangement of the plurality of winding groups, when the winding device after winding is replaced, the spandex filaments can continue to be wound. The limiting assembly two 300 comprises a transmission rod two 310. One end of the transmission rod two 310 close to the limiting plate 140 is provided with a clamping groove two 311 for clamping the clamping block one 144. The upper and lower ends of the groove cavity of the clamping groove two 311 are provided with limiting grooves one 312. One end of the transmission rod two 310 is provided with a limiting disc 320. The middle of the limiting disc 320 is fixedly provided with a clamping block three 322 for limiting the winding device 002. The clamping block three 322 is telescopic in the hole cavity of the square column hole one 411. The inside of the clamping block three 322 is provided with a magnetic block, and the inside of the square column hole one 411 is provided with a magnetic block b. The magnetic block in the clamping block three 322 and the magnetic block in the hole cavity of the square column hole one 411 attract each other, further stabilizing the winding shaft 400. One end of the limiting disc 320 close to the winding device 002 is fixedly provided with a clamping block two 321 for further limiting the winding device 002 in cooperation with the clamping block three 322. The clamping block two 321 is telescopic in the hole cavity of the cylindrical hole 412.

[0053] A locking assembly 330 is installed in the groove cavity of the limiting groove 312 for cooperating with the card slot 145 to lock the card block 144. There are two locking assemblies 330. The locking assembly 330 includes a card block 4 331 for telescoping in the hole cavity of the card slot 145. One end of the card block 4 331 is fixedly installed with a limiting block 332 for limiting the card block 4 331. One end of the limiting block 332 is fixedly installed with a lifting rod 333. One end of the rod 333 is fixedly installed with a slider 334 for cooperating with the transmission rod 340 to control the block 4 331 to move closer to the block 144. When the transmission rod 340 rotates, the slider inside the slider 334 slides in the groove cavity of the spiral groove 341, so that the two locking components 330 approach each other, thereby driving the block 4 331 to move into the hole cavity of the groove 145, locking the block 144, and when the winding group needs to be replaced , the transmission rod 340 is driven to rotate in the opposite direction by the motor 342, so that the two locking components 1 330 move away from each other, driving the card block 4 331 away from the hole cavity of the card slot 145, and then starting the motor 141 to drive the rotating rod 1 212 to rotate, so that the turntable 210 rotates synchronously, and the next group of winding groups moves toward the transmission rod 143. When the card block 144 slides to the middle of the slot cavity of the card slot 2 311, the motor 342 is started to drive the transmission rod 340 to rotate. When the first and second blocks 331 are inserted into the hole of the card slot 145, the card block 144 is locked, so that the motor 2 142 starts to drive the transmission rod 143 to rotate, and then drives the limiting component 2 300 to rotate, so that the limiting component 2 300 drives the winding group to wind the spandex yarn.

[0054] One end of the locking component 330 is equipped with a transmission rod 340 for controlling the two locking components 330 to approach the block 144, and the upper and lower ends of the transmission rod 340 are equipped with locking components 330, and the upper and lower ends of the rod body of the transmission rod 340 are provided with spiral grooves 341 for controlling the upward and downward movement of the slider 334, and the groove cavities of the spiral grooves 341 at the upper and lower ends of the transmission rod 340 are in opposite directions, so that when the transmission rod 340 rotates again, the sliders 334 at the upper and lower ends of the transmission rod 340 move in opposite directions, and the upper end of the transmission rod 340 is fixedly equipped with a motor 342 for controlling the rotation of the transmission rod 340.

[0055] A winding device 002 for winding the spandex yarn is installed in the middle of the spinning device 001. The winding device 002 includes a winding shaft 400 for winding the spandex yarn. Limit blocks 6 410 for limiting the spandex yarn are fixedly installed at both ends of the winding shaft 400. A square cylindrical hole 411 for the clamping block 322 to be extended and retracted is provided in the middle of the limit block 410. A magnetic block b is fixedly installed inside the groove cavity of the square cylindrical hole 411. The magnetic block b and the magnetic block a524 attract each other, so that when the winding device 002 and the locking device 003 are disassembled, the adjacent winding devices 002 and locking devices 003 are sucked together and not easily fall off. One end of the limiting rod 520 is extended and retracted in the cavity of the square cylindrical hole 411, and one end of the limiting block 6 410 is provided with a cylindrical hole 412 for the clamping block 2 321 to be extended and retracted, and the clamping block 511 is extended and retracted in the cavity of the cylindrical hole 412, further limiting the winding device 002 and the locking device 003, so that the winding device 002 on each group of the winding group rotates synchronously.

[0056] Both ends of the wrapping device 002 are equipped with locking devices 003 for facilitating quick disassembly of the wrapping device 002, and the locking devices 003 are used to lock the wrapping device 002. The locking devices 003 include a second locking assembly 500 for limiting the position of the wrapping device 002. The second locking assembly 500 is installed at both ends of the third limiting assembly 600. The second locking assembly 500 includes an annular block 510 for locking the wrapping device 002. One end of the annular block 510 is fixedly mounted with a clamping block 511 for extending and retracting within the groove of the cylindrical hole 412. The second locking assembly 500 includes a first limiting rod 520 for limiting the position of the annular block 510. One end of the first limiting rod 520 extends and retracts within the cavity of the first square columnar hole 411, and the other end of the first limiting rod 520 extends and retracts within the groove of the second square columnar hole 611. A fixed rod 521 for limiting the position of the annular block 510 is fixedly mounted on one end of the limiting rod 520 near the annular block 510. The fixed rod 521 is fixedly connected to the annular block 510, so that when the limiting rod 520 moves, the annular block 510 moves synchronously. A magnet a524 is fixedly mounted inside one end of the limiting rod 520 for attracting the magnet b inside the square cylindrical hole 411. A telescopic rod 522 is fixedly mounted on the other end of the limiting rod 520. A slider 2 523 is fixedly mounted on one end of the telescopic rod 522 for cooperating with the transmission rod 4 800 to control the movement of the limiting rod 520. When the slider 2 523 extends and retracts within the cavity of the sliding hole 810, when the transmission rod 4 800 rotates, it simultaneously drives the telescopic rods 522 at both ends of the transmission rod 4 800 to move synchronously.

[0057] One end of the second locking assembly 500 is mounted with a third limiting assembly 600 for limiting the position of the second locking assembly 500. The third limiting assembly 600 includes a limiting tube 610. A second square cylindrical hole 611 is defined in the center of the limiting tube 610 for allowing the first limiting rod 520 to extend and retract. The second square cylindrical hole 611 limits the first limiting rod 520. Both ends of the limiting tube 610 define second limiting grooves 612 for limiting the fixing rod 521. The fixing rod 521 slides within the grooves of the second limiting grooves 612, ensuring that when the fourth transmission rod 800 rotates, the first limiting rod 520 only extends and retracts within the grooves of the second square cylindrical hole 611. A second limiting block 620 for limiting the position of the fourth transmission rod 800 is installed inside the limiting tube 610. A cavity is defined in the middle of the limiting block 620 for rotation of the fourth transmission rod 800, and a bearing is installed in the cavity for limiting the position of the fourth transmission rod 800. A third limiting groove 630 is defined in the middle of the limiting tube 610 for sliding of the unlocking device 700. A third limiting block 631 for limiting the position of the unlocking device 700 is fixedly installed on the inner wall of the cavity of the third limiting groove 630. The third limiting block 631 slides within the cavities of the first slide 711 and the second slide 741, thereby limiting the position of the gear rod 710 and the second limiting rod 740, so that the gear rod 710 is always engaged with the gear 820.

[0058] The interior of the limiting tube 610 is installed with a transmission rod 4 800 for controlling the locking component 2 500 to approach the winding device 002. The interior of the transmission rod 4 800 is provided with a sliding hole 810 for the telescopic rod 522 to be extended and retracted. The inner walls of both ends of the sliding hole 810 are provided with spiral grooves 2 811 for the slider 2 523 to slide, and the groove cavities of the two spiral grooves 2 811 are in opposite directions, so that when the transmission rod 4 800 rotates, the telescopic rods 522 at both ends move in opposite directions, thereby driving the locking components 2 500 at both ends of the limiting component 3 600 to lock the winding device 002. The middle part of the transmission rod 4 800 is installed with a gear 820 for cooperating with the unlocking device 700 to control the rotation of the transmission rod 4 800.

[0059] An unlocking device 700 for controlling the rotation of the transmission rod 4 800 is installed in the middle of the limit component 3 600. The unlocking device 700 includes a gear rod 710 for cooperating with the gear 820 to control the rotation of the transmission rod 4 800. The tooth block on one side of the gear rod 710 is engaged with the gear 820, so that the gear rod 710 drives the gear 820 to rotate when moving up and down, and synchronously drives the transmission rod 4 800 to rotate, so that the locking components 2 500 at both ends of the limit component 3 600 move. The gear rod 710 slides in the groove cavity of the limiting groove 3 630. Both sides of the rod body of the gear rod 710 are provided with a slide groove 711 for the limiting block 3 631 to slide. The lower end of the slide groove 711 is installed with a limiting block 4 712 for limiting the gear rod 710. The limiting block 4 712 is located outside the limiting tube 610. The upper end of the gear rod 710 is installed with a pressure plate 730 for pressing the gear rod 710. The pressure plate 730 is arranged on the outside of the limiting tube 610. The upper end of the rod body of the rod 710 is sleeved with a spring 1 720 for cooperating with the limiting tube 610 to control the reset of the gear rod 710. A limiting rod 2 740 is mounted on one end of the pressure plate 730 to limit the pressure plate 730. The gear rod 710 and the limiting rod 2 740 extend through the groove cavity of the limiting groove 3 630. The limiting rod 2 740 has a second chute 741 on both sides of the rod body. The limiting block 3 631 slides within the groove cavity of the second chute 741 to limit the gear rod 710. The lower end of the limiting rod 2 740 is mounted with a limiting block 5 742 for limiting the second chute 741. The limiting block 5 742 is located outside the limiting tube 610. The upper end of the limiting rod 2 740 is mounted with a spring 2 750 for cooperating with the spring 1 720 to control the reset of the pressure plate 730.

[0060] Spring 2 750 and spring 1 720 are located outside the limiting tube 610. When the operator firmly grasps the unlocking device 700 and limiting assembly 3 600, and the unlocking device 700 approaches limiting assembly 3 600, the pressure plate 730 squeezes spring 1 720 and spring 2 750 located in the middle of the pressure plate 730 and limiting tube 610, causing the gear rod 710 to rotate the gear 820. The transmission rod 4 800 also rotates synchronously, driving the sliders 2 523 at both ends of the sliding hole 810 to approach each other, causing the limiting rod 1 520 to drive the annular block 510 to move toward the transmission rod 4 800, thereby driving the clamping block 511 to disengage from the cavity of the cylindrical hole 412 and the limiting rod 1 520 to disengage from the groove of the square column hole 1 411. The locking device 003 can then be disassembled, and the winding device 002 and the locking device 003 can be disassembled one by one, allowing the winding device 002 to be quickly replaced.

[0061] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the present invention. In addition, any non-creative modifications made to the present invention by those skilled in the art without making any creative work still fall within the scope of protection of the present invention.

Claims

1. A spinning device for spandex yarn, comprising a spinning device (001), characterized in that: A winding device (002) for winding the spandex yarn is installed in the middle of the spinning device (001), and locking devices (003) for facilitating quick disassembly of the winding device (002) are installed at both ends of the winding device (002), and the locking devices (003) are used to lock the winding device (002); The spinning device (001) comprises a support platform (100), a spinning machine (120) is installed on the upper end of the support platform (100), a cooling component (130) is installed on the upper end of the support platform (100), a limiting component 2 (300) for limiting the winding device (002) and the locking device (003) is installed on the upper end of the support platform (100), and a limiting component 1 (200) for limiting the limiting component 2 (300) is installed on one end of the limiting component 2 (300); The locking device (003) includes a locking component 2 (500) for limiting the winding device (002), a limiting component 3 (600) for limiting the locking component 2 (500) is installed at one end of the locking component 2 (500), a transmission rod 4 (800) for controlling the locking component 2 (500) to approach the winding device (002) is installed inside the limiting component 3 (600), an unlocking device (700) for controlling the transmission rod 4 (800) to rotate is installed in the middle of the limiting component 3 (600), and a gear (820) for cooperating with the unlocking device (700) to control the transmission rod 4 (800) to rotate is installed in the middle of the transmission rod 4 (800); The winding device (002) includes a reel (400), and both ends of the reel (400) are equipped with a six-position limiting block (410) for limiting the spandex yarn. The middle of the six-position limiting block (410) is provided with a square columnar hole (411), and one end of the six-position limiting block (410) is provided with a cylindrical hole (412). The locking assembly 2 (500) includes an annular block (510) for locking the winding device (002), one end of the annular block (510) is installed with a clamping block 5 (511) that can be telescoped in the groove cavity of the cylindrical hole (412), and the locking assembly 2 (500) includes a limiting rod 1 (520) for limiting the annular block (510), and one end of the limiting rod 1 (520) is in the hole cavity of the square column hole 1 (411). The first limiting rod (520) is mounted with a fixing rod (521) for limiting the annular block (510) at one end, a magnetic block a (524) is mounted at one end of the first limiting rod (520), a telescopic rod (522) is mounted at the other end of the first limiting rod (520), and a slider (523) is mounted at one end of the telescopic rod (522) for cooperating with the transmission rod (4) (800) to control the movement of the first limiting rod (520); The limiting assembly three (600) includes a limiting tube (610), the middle portion of each limiting tube (610) is provided with a limiting groove three (630) for sliding the unlocking device (700), and the inner wall of the groove cavity of the limiting groove three (630) is installed with a limiting block three (631) for limiting the unlocking device (700); The unlocking device (700) includes a gear rod (710) for cooperating with the gear (820) to control the transmission rod four (800) to rotate, and the gear rod (710) slides in the groove cavity of the limiting groove three (630), and both sides of the rod body of the gear rod (710) are provided with a sliding groove one (711) for the limiting block three (631) to slide, and the lower end of the sliding groove one (711) is installed with a limiting block four (712) for limiting the gear rod (710), and the upper end of the gear rod (710) is installed with a pressure plate (730) for pressing the gear rod (710), and the gear rod (710) is provided with a pressure plate (730) for pressing the gear rod (710). ) is provided with a spring 1 (720) on the upper end of the rod body for cooperating with the limiting tube (610) to control the gear rod (710) to reset, a limiting rod 2 (740) is installed at one end of the pressure plate (730) for limiting the pressure plate (730), and a sliding groove 2 (741) is provided on both sides of the rod body of the limiting rod 2 (740), a limiting block 5 (742) is installed on the lower end of the limiting rod 2 (740) for limiting the sliding groove 2 (741), and a spring 2 (750) is provided on the upper end of the limiting rod 2 (740) for cooperating with the spring 1 (720) to control the pressure plate (730) to reset.

2. The spinneret of a spandex yarn according to claim 1, characterized in that: The upper end of the support platform (100) is provided with a limit plate (140) for limiting the limit component 1 (200), and two limit plates (140) are provided, which are installed at the left and right ends of the top of the support platform (100), one end of the limit plate (140) is provided with a motor 1 (141) for controlling the limit component 1 (200) to rotate, one end of the limit plate (140) is provided with a motor 2 (142) for controlling the limit component 2 (300) to rotate, and the other end of the limit plate (140) is provided with a transmission rod 1 (143) for controlling the limit component 2 (300) to rotate, and the transmission rod 1 (144) is provided with a transmission rod 1 (145) for controlling the limit component 2 (300) to rotate. One end of the moving rod (143) is connected to the output end of the motor (142), and the other end of the transmission rod (143) is installed with a clamping block (144), and the upper and lower ends of the clamping block (144) are both provided with a clamping groove (145), and the limiting component (200) includes a turntable (210), and the middle part of the turntable (210) is installed with a bearing (211) for limiting the limiting component (300), and one end of the turntable (210) is installed with a rotating rod (212) for limiting the turntable (210), and one end of the rotating rod (212) is connected to the output end of the motor (141).

3. The spinneret of a spandex yarn according to claim 2, characterized in that: The limiting component 2 (300) includes a transmission rod 2 (310), one end of the transmission rod 2 (310) is provided with a card slot 2 (311) for engaging with the card block 1 (144), the upper and lower ends of the slot cavity of the card slot 2 (311) are provided with a limiting slot 1 (312), the slot cavity of the limiting slot 1 (312) is installed with a locking component 1 (330) for cooperating with the card slot 1 (145) to lock the card block 1 (144), and one end of the locking component 1 (330) is installed with a locking component for controlling the locking component 1 (330) ) a transmission rod three (340) close to the clamping block one (144), and a locking assembly one (330) is installed at both the upper and lower ends of the transmission rod three (340), a limiting disk (320) is installed at one end of the transmission rod two (310), a clamping block three (322) for limiting the winding device (002) is installed in the middle of the limiting disk (320), and a clamping block two (321) for cooperating with the clamping block three (322) to further limit the winding device (002) is installed at one end of the limiting disk (320) close to the winding device (002).

4. The spinneret of a spandex yarn according to claim 3, characterized in that: The locking assembly (330) includes a block (331) for extending and retracting in the hole of the card slot (145), a limit block (332) for limiting the block (331) is installed at one end of the block (331), a lifting rod (333) is installed at one end of the limit block (332), and a slider (334) for cooperating with the transmission rod (340) to control the block (331) to approach the block (144) is installed at one end of the lifting rod (333), and a spiral groove (341) for controlling the slider (334) to move up and down is provided at the upper and lower ends of the rod body of the transmission rod (340), and the groove cavities of the spiral groove (341) at the upper and lower ends of the transmission rod (340) are in opposite directions, and a motor (342) for controlling the transmission rod (340) to rotate is installed at the upper end of the transmission rod (340).

5. The spandex yarn spinning device according to claim 1, characterized in that: A second square columnar hole (611) for allowing the first limiting rod (520) to extend and retract is provided in the middle of the limiting tube (610), and a second limiting groove (612) for limiting the fixing rod (521) is provided at both ends of the limiting tube (610), and a second limiting block (620) for limiting the transmission rod (800) is installed inside the limiting tube (610).

6. The spandex yarn spinning device according to claim 1, characterized in that: The transmission rod (800) is provided with a sliding hole (810) for the telescopic rod (522) to be extended and retracted, and the inner walls at both ends of the sliding hole (810) are provided with spiral grooves (811) for the sliding block (523) to slide, and the groove cavities of the two spiral grooves (811) are in opposite directions.

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