Spooling apparatus and spooling process

Abstract

The application discloses a spinning winding equipment, after winding completion of a winding drum on a winding shaft, first rotating the winding shaft to the lowermost position through a rotating disc, disengaging the linkage mechanism from the driving shaft and the winding machine body linkage, at this time, the driving shaft is reset towards the direction away from the rotating disc, the driving mechanism disengages the driving effect on the limiting clamping plate, the limiting clamping plate keeps the state of being located in the telescopic groove under the action of the elastic mechanism, and the winding drum is unlocked; meanwhile, the other winding shaft rotates to the uppermost position to continue winding, in the process, the linkage mechanism drives the driving shaft to move towards the direction close to the rotating disc, the driving mechanism overcomes the elastic force of the elastic mechanism, and the limiting clamping plate is embedded in the limiting groove of the winding drum after protruding from the telescopic groove, and the winding drum is fixed. The application also discloses a spinning winding process of the spinning winding equipment, which has the effects of conveniently installing and fixing the winding drum and recycling the winding drum.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and in particular to a spinning and winding device and a winding process. Background Technology

[0002] Spinning involves heating and melting a high-molecular polymer into a spinning melt of a certain viscosity, which is then continuously and evenly extruded through a spinneret by a spinning pump. The melt is extruded through the fine orifices of the spinneret to form a fine filament stream, which is then cooled and solidified in air or water. The filaments are then drawn into strands and finally wound by a winding device.

[0003] For example, Chinese patent application publication number CN113755959A, published on December 7, 2021, discloses a "spinning and winding equipment," see its specification appendix. Figure 9 And in section

[0101] of the instruction manual, the following operation is performed when recycling the wound roll: First, the lifting part is lowered to the same height as the lower tube support, and the lifting part is rotated about 90 degrees to a recycling posture. In this state, the multiple rolls held by the lower tube support are pushed onto the shaft of the lifting part for recycling by the push rod.

[0004] Before the above operation, the rolls and winding shaft need to be released to allow multiple rolls to be ejected. When the rolls (spools, coiled wires) are mounted on the winding shaft, a detachable end cap is usually installed at the end of the winding shaft to prevent them from coming off, which leads to inconvenience in roll recycling. Summary of the Invention

[0005] The purpose of this invention is to provide a spinning winding device that facilitates the installation and fixing of the winding drum and the recovery of the winding drum.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a spinning and winding device, comprising a winding machine body, a turntable disposed on the winding machine body, two winding shafts rotatably disposed on the turntable, multiple rolls mounted on the winding shafts, an ejection device disposed on the winding machine body for ejecting the multiple rolls from the winding shafts, and a receiving device for receiving the rolls from the ejection device. During the rotation of the turntable, the vertical position of the two winding shafts is controlled. Multiple telescopic grooves are arranged in a circumferential array around the periphery of the winding shafts corresponding to the mounting locations of the multiple rolls. The inner ring of each roll is provided with a limiting groove corresponding to the telescopic groove. A limiting plate is telescopically disposed within the telescopic groove. A driving limiting mechanism is provided between the telescopic groove and the limiting plate. An elastic mechanism keeps the clamping plates in a state within the telescopic groove; the end of the winding shaft away from the turntable is provided with a central hole communicating with multiple telescopic grooves, a drive shaft is telescopically installed in the central hole, and a drive mechanism is provided between the drive shaft and multiple limiting clamping plates to overcome the elastic force of the elastic mechanism during the movement of the drive shaft toward the turntable, and to make the limiting clamping plates protrude from the telescopic grooves and embed into the limiting grooves of the drum; the end of the drive shaft away from the turntable extends out of the central hole, and a linkage mechanism is provided between the winding machine body and the end of the drive shaft extending out of the central hole to drive the drive shaft to move toward the turntable during the process of the turntable driving the drive shaft to rotate to the uppermost position, the linkage mechanism does not affect the drive shaft from rotating with the winding shaft.

[0007] By adopting the above technical solution, after the winding shaft is wound up, the winding shaft is first rotated to the lowest position by the turntable. The linkage mechanism releases the linkage between the drive shaft and the winding machine body. At this time, the drive shaft resets in the direction away from the turntable, and the drive mechanism releases the driving action on the limit plate. The limit plate remains in the telescopic groove under the action of the elastic mechanism. At this time, multiple winding shafts on the winding shaft can be pushed out by the ejection device. At the same time, while the winding shaft is rotating to the lowest position, another winding shaft rotates to the highest position to continue winding. During this process, the linkage mechanism drives the drive shaft to move towards the turntable. The drive mechanism overcomes the elastic force of the elastic mechanism and makes the limit plate protrude from the telescopic groove and embed into the limit groove of the winding shaft, thereby fixing the winding shaft. Finally, it has the function of facilitating the installation and fixing of the winding shaft and the recovery of the winding shaft.

[0008] A further provision of the present invention is that: the circumference of the winding shaft is provided with mounting grooves located at both ends of the telescopic groove; the elastic mechanism includes two connecting blocks provided on both sides of the limiting plate and located in the mounting groove, a guide shaft with one end provided at the bottom of the mounting groove and passing through the connecting block, a compression spring sleeved on the guide shaft, and an anti-detachment end cap threaded to the end of the guide shaft to prevent the compression spring from falling off.

[0009] By adopting the above technical solution, the elastic mechanism includes two connecting blocks disposed on both sides of the limiting plate and located in the mounting groove, a guide shaft with one end disposed at the bottom of the mounting groove and passing through the connecting blocks, a compression spring sleeved on the guide shaft, and an anti-detachment end cap threaded to the end of the guide shaft to prevent the compression spring from falling off. This enables the limiting plate to be kept in the telescopic groove. At the same time, the elastic mechanism facilitates assembly and limits the telescopic stroke of the limiting plate.

[0010] A further configuration of the present invention includes: the driving mechanism comprising wedge blocks disposed in the portion of multiple limiting plates located within the central hole; multiple wedge ring platforms disposed on the periphery of the driving shaft and respectively abutting against the corresponding multiple wedge blocks; a return spring embedded in the central hole and separating from the wedge blocks after driving the driving shaft to move away from the turntable; a rotating sleeve rotatably connected to one end of the driving shaft located within the central hole via a bearing and into which one end of the return spring is embedded; and a limiting component disposed between the winding shaft and the rotating sleeve and limiting the extension and retraction stroke of the rotating sleeve.

[0011] By adopting the above technical solution, when the drive shaft of the linkage mechanism moves towards the turntable against the force of the return spring, the wedge-shaped ring platform gradually acts on the wedge block to overcome the elastic force of the elastic mechanism, so that the limiting plate protrudes from the telescopic groove to fix the drum; at the same time, when the linkage mechanism releases its action on the drive shaft, the return spring drives the drive shaft to reset, thereby releasing the fixation of the drum; in addition, the setting of the limiting component can limit the formation of the drive shaft, and the rotating sleeve is rotatably connected to the drive shaft. With the setting of the wedge-shaped ring platform, the drive shaft does not need to rotate during the rotation of the winding shaft, which facilitates the setting of the linkage mechanism.

[0012] A further provision of the present invention is that the circumference of the rotating sleeve is provided with a plurality of waist-shaped grooves extending along its length direction, and the limiting component includes a plurality of limiting screws threadedly connected to the winding shaft and having one end inserted into the central hole and located in the waist-shaped groove. When the limiting screw is at the end of the waist-shaped groove, the combination of the drive shaft and the rotating sleeve moves to the limit state of the stroke.

[0013] By adopting the above technical solution, when the limiting screw is at the end of the waist-shaped groove, the combination of the drive shaft and the rotating sleeve moves to the limit state of the stroke, thereby limiting the extension and retraction of the drive shaft.

[0014] A further configuration of the present invention is as follows: the linkage mechanism includes an arc-shaped track disposed on the winding machine body with its center located on the center line of the turntable, and a wedge-shaped guide plate disposed inside the arc-shaped track and gradually pressing the winding shaft as it rotates with the turntable to the uppermost position. The cross-section of the arc-shaped track is U-shaped. As the winding shaft rotates with the turntable to the uppermost position, one end of the drive shaft first enters the arc-shaped track and moves along the arc-shaped track. Then, when the drive shaft moves to the wedge-shaped guide plate, it is gradually driven to move towards the direction closer to the turntable.

[0015] By adopting the above technical solution, during the process of the winding shaft rotating to the top of the turntable, one end of the drive shaft first enters the arc-shaped track and moves along the arc-shaped track. Then, when the drive shaft moves to the wedge-shaped guide plate, it is gradually driven to move towards the turntable. After the drive shaft disengages from the wedge-shaped guide plate, the return spring drives the drive shaft to return to its original position. At the same time, one end of the drive shaft is slidably set in the arc-shaped track, which has a certain supporting function, which can improve the stability of the winding shaft during the winding process and does not affect the subsequent recovery of the roll (with the coiled filament) on the winding shaft.

[0016] A further provision of the present invention is that a positioning strip extending along the length direction is provided on the periphery of the winding shaft, and a positioning groove matching the positioning strip is provided on the inner wall of the drum.

[0017] By adopting the above technical solution, the positioning strip and positioning groove can be used to limit the circumferential rotation of the drum after installation, so as to ensure that the limit plate is aligned with the limit groove.

[0018] A further feature of the present invention is that: an annular positioning ring for positioning the winding drum is provided at one end of the winding shaft near the turntable; the ejection device includes a guide rail located at the lower end of the winding shaft on the winding machine body, a sliding seat slidably disposed on the guide rail, a push plate disposed on the sliding seat, a rubber pad disposed on the end face of the push plate near the winding drum, a rack disposed on the winding machine body, a drive motor disposed on the sliding seat, and a gear disposed on the output shaft of the drive motor and cooperating with the rack; the push plate does not interfere with the rotation of the winding shaft following the turntable in its initial position; and the rubber pad on the push plate is used to push the side of the coiled filament on the winding drum.

[0019] By adopting the above technical solution and by setting up an ejection device, the spool (with coiled wire) located on the bottom winding shaft can be ejected from the winding shaft.

[0020] A further configuration of the present invention is as follows: the receiving device includes a receiving platform, a transfer platform, and multiple detachable bobbins mounted on the receiving platform or the transfer platform; the receiving platform includes a first frame, multiple first casters mounted on the first frame, two rows of receiving grooves slidably mounted on the first frame and causing the bobbin with coiled filaments to move, a power mechanism disposed between the first frame and the two receiving grooves and controlling the two receiving grooves to move closer or further apart, and a first support seat disposed on the first frame and located between the two receiving grooves and for resting both ends of the bobbin; the receiving groove is configured to include a parallel section for placing the bobbin with coiled filaments, and a roll with coiled filaments disposed at one end of the parallel section and receiving the roll pushed out from the winding shaft. The inclined section of the drum has multiple drums with coiled filaments on the same winding shaft arranged side by side on the parallel section after discharge; the transfer platform includes a second frame, multiple second casters mounted on the second frame, and multiple second supports mounted on the second frame for resting at both ends of the drum frame; the drum frame includes a crossbar and multiple hanging rods symmetrically arranged on both sides of the crossbar in a "U" shape, with both ends of the hanging rods connected to the crossbar, and the closed ends of the hanging rods extending upwards at an incline away from the crossbar, the spacing between two adjacent hanging rods being greater than the center distance between two adjacent drums with coiled filaments; and when the receiving trough moves toward the crossbar, multiple hanging rods on the same side can be embedded in multiple drums with coiled filaments.

[0021] By adopting the above technical solution, when the spools containing coiled filaments are pushed out, they first fall onto the inclined section of the receiving trough and roll down to the horizontal section, arranging themselves one by one. After the two receiving troughs collect the spools containing coiled filaments from the two winding machines, the power mechanism drives the two receiving troughs to move towards each other, so that the hanging rods on both sides of the crossbar are respectively embedded in multiple spools containing coiled filaments. At the same time, because the arrangement distance between two adjacent hanging rods is greater than the center distance between two adjacent spools containing coiled filaments, the adjacent spools containing coiled filaments can be separated during the upward lifting of the hanging rods. Finally, they are transported to other locations by the transfer platform on the second shelf of the transfer platform.

[0022] A further embodiment of the present invention is that the power mechanism includes a bidirectional threaded shaft with two opposite threaded portions rotatably connected to the first frame at both ends, a threaded seat respectively disposed at the bottom of two receiving grooves and threadedly connected to the two threaded portions, and a reduction motor disposed on the first frame and linked to one end of the bidirectional threaded shaft.

[0023] By adopting the above technical solution, the two receiving grooves can be driven to move towards each other or away from each other by the geared motor to drive the bidirectional threaded shaft to rotate, thereby enabling the spool containing coiled wire to be hung on the hanging rod.

[0024] The purpose of this invention is to provide a spinning winding process for a spinning winding device, which facilitates the installation and fixing of the winding drum and the recovery of the winding drum.

[0025] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a spinning winding process for a spinning winding device, wherein the installation and recycling of the winding roll includes the following steps: (S1) Installation steps: When multiple rolls are installed on the winding shaft, the winding shaft rotates with the turntable to the uppermost position. The linkage mechanism drives the drive shaft to move towards the turntable. The drive mechanism overcomes the elastic force of the elastic mechanism and causes the limit plate to protrude from the telescopic groove and embed into the limit groove of the roll, thereby fixing the rolls installed on the winding shaft and completing the installation of the rolls. (S2) Recycling steps: First, the winding shaft rotates with the turntable to the lowest position. The linkage mechanism cancels its action on the drive shaft, and the drive mechanism releases its action on the elastic mechanism. The limit plate moves to the state located in the telescopic groove under the reset action of the elastic mechanism, thereby releasing the fixation of the drum. Then, the drum with the coiled filaments is pushed to the horizontal section of the receiving groove of the receiving platform by the pushing device for arrangement. The power mechanism drives the two receiving grooves to move towards each other, so that the drum with the coiled filaments is hung on the hanging rods on both sides of the drum frame. The drum frame is then placed on the transfer platform by transportation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of Example 1; Figure 2 This is a partial structural schematic diagram of Example 1; Figure 3 This is a schematic diagram of the winding shaft and drum in Example 1; Figure 4 yes Figure 3 Structural sectional view; Figure 5 yes Figure 4 A magnified view of a portion of the image; Figure 6 This is a partial structural diagram of the drive shaft and the limiting plate in Embodiment 1; Figure 7 This is a partial structural diagram of the drive shaft and linkage mechanism in Embodiment 1.

[0027] Figure 8 This is a schematic diagram of the receiving device in Example 1; Figure 9 This is a partial structural schematic diagram of the receiving device in Embodiment 1; Figure 10 This is another partial structural schematic diagram of the receiving device in Embodiment 1.

[0028] Reference numerals: 1. Winding machine body; 2. Turntable; 3. Winding shaft; 31. Telescopic groove; 32. Center hole; 33. Mounting groove; 34. Positioning strip; 35. Annular positioning ring; 4. Drum; 41. Limiting groove; 42. Positioning groove; 5. Ejection device; 51. Guide rail; 52. Sliding seat; 53. Push plate; 54. Rubber pad; 55. Rack; 56. Drive motor; 57. Gear; 6. Receiving device; 61. Receiving platform; 611. First frame; 612. First caster wheel; 613. Receiving groove; 6131. ​​Parallel section; 632. Inclined section; 64. Power mechanism; 641. Bidirectional threaded shaft; 642. Threaded seat; 64 3. Gear motor; 65. First support seat; 62. Transfer platform; 621. Second frame; 622. Second caster wheel; 623. Second support seat; 63. Cylindrical frame; 631. Crossbar; 632. Hanging rod; 7. Limiting plate; 8. Elastic mechanism; 81. Connecting block; 82. Guide shaft; 83. Compression spring; 84. Anti-detachment end cap; 9. Drive shaft; 10. Drive mechanism; 101. Wedge block; 102. Wedge ring platform; 103. Return spring; 104. Rotating sleeve; 1041. Waist groove; 105. Limiting assembly; 1051. Limiting screw; 11. Linkage mechanism; 111. Arc track; 112. Wedge guide plate. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Example 1: A spinning and winding device, such as Figure 1 and Figure 2 As shown, the device includes a winding machine body 1, a turntable 2 mounted on the winding machine body 1, two winding shafts 3 rotatably mounted on the turntable 2, multiple spools 4 mounted on the winding shafts 3, an ejection device 5 mounted on the winding machine body 1 and ejecting the multiple spools 4 from the winding shafts 3, and a receiving device 6 for receiving the spools 4 from the ejection device 5. During the rotation of the turntable 2, the up and down positions of the two winding shafts 3 are controlled. During the rotation of the uppermost winding shaft 3, the yarn is wound onto the spools 4.

[0031] like Figures 2 to 6As shown, multiple telescopic grooves 31 are arranged in a circumferential array around the winding shaft 3, corresponding to the mounting locations of multiple drums 4. The inner ring of the drum 4 has a limiting groove 41 corresponding to the telescopic groove 31. A limiting plate 7 is telescopically installed within the telescopic groove 31. An elastic mechanism 8 is provided between the telescopic groove 31 and the limiting plate 7 to keep the limiting plate 7 within the telescopic groove 31. Mounting grooves 33 are located at both ends of the telescopic groove 31 around the winding shaft 3. The elastic mechanism 8 includes two connecting blocks 81 located on both sides of the limiting plate 7 and within the mounting grooves 33, a guide shaft 82 with one end located at the bottom of the mounting groove 33 and passing through the connecting blocks 81, a compression spring 83 sleeved on the guide shaft 82, and an anti-detachment end cap 84 threaded to the end of the guide shaft 82 to prevent the compression spring 83 from falling off. Simultaneously, a positioning strip 34 extending along the length of the winding shaft 3 is provided around its periphery, and a positioning groove 42 matching the positioning strip 34 is provided on the inner wall of the drum 4.

[0032] like Figures 4 to 6 As shown, the winding shaft 3 is provided with a central hole 32 communicating with multiple telescopic grooves 31 at one end away from the turntable 2. A drive shaft 9 is telescopically arranged in the central hole 32. A drive mechanism 10 is provided between the drive shaft 9 and multiple limiting plates 7 to overcome the elastic force of the elastic mechanism 8 during the movement of the drive shaft 9 toward the turntable 2, and to make the limiting plates 7 protrude from the telescopic grooves 31 and then embed into the limiting grooves 41 of the drum 4. The drive mechanism 10 includes wedge blocks 101 disposed in the portion of multiple limit plates 7 located in the central hole 32, multiple wedge ring platforms 102 disposed on the periphery of the drive shaft 9 and respectively abutting against the corresponding multiple wedge blocks 101, a return spring 103 embedded in the central hole 32 and driving the drive shaft 9 to move away from the turntable 2 and then separating from the wedge blocks 101, a rotating sleeve 104 rotatably connected to one end of the drive shaft 9 in the central hole 32 via a bearing and for one end of the return spring 103 to be embedded, and a limiting component 105 disposed between the winding shaft 3 and the rotating sleeve 104 and limiting the extension and retraction stroke of the rotating sleeve 104. Meanwhile, the circumference of the rotating sleeve 104 is provided with a plurality of waist-shaped grooves 1041 extending along its length direction. The limiting component 105 includes a plurality of limiting screws 1051 threadedly connected to the winding shaft 3 and with one end inserted into the central hole 32 and located in the waist-shaped groove 1041. When the limiting screw 1051 is at the end of the waist-shaped groove 1041, the combination of the drive shaft 9 and the rotating sleeve 104 moves to the limit state of the stroke.

[0033] like Figures 2 to 6 , Figure 7As shown, the end of the drive shaft 9 away from the turntable 2 passes through the central hole 32. A linkage mechanism 11 is provided between the winding machine body 1 and the end of the drive shaft 9 that passes through the central hole 32. During the process of the turntable 2 driving the drive shaft 9 to rotate to the uppermost position, the linkage mechanism 11 does not affect the drive shaft 9 from rotating with the winding shaft 3. The linkage mechanism 11 includes an arc-shaped track 111 mounted on the winding machine body 1 with its center on the center line of the turntable 2, and a wedge-shaped guide plate 112 mounted inside the arc-shaped track 111 that gradually squeezes the winding shaft 3 as it rotates with the turntable 2 to the top. The cross-section of the arc-shaped track 111 is "U". As the winding shaft 3 rotates with the turntable 2 to the top, one end of the drive shaft 9 first enters the arc-shaped track 111 and moves along the arc-shaped track 111. Then, when the drive shaft 9 moves to the wedge-shaped guide plate 112, it is gradually driven to move towards the turntable 2.

[0034] like Figure 2 , Figure 4 and Figure 5 As shown, the winding shaft 3 is provided with an annular positioning ring 35 for positioning the drum 4 at one end near the turntable 2. The pushing device 5 includes a guide rail 51 located on the lower end of the winding shaft 3 on the winding machine body 1, a sliding seat 52 slidably mounted on the guide rail 51, a push plate 53 mounted on the sliding seat 52, a rubber pad 54 mounted on the end face of the push plate 53 near the drum 4, a rack 55 mounted on the winding machine body 1, a drive motor 56 mounted on the sliding seat 52, and a gear 57 mounted on the output shaft of the drive motor 56 and cooperating with the rack 55. The push plate 53 does not interfere with the rotation of the winding shaft 3 following the turntable 2 in the initial position. The rubber pad 54 on the push plate 53 is used to push the side of the coiled filament on the drum 4.

[0035] like Figure 1 , Figure 8 As shown, the receiving device 6 includes a receiving platform 61, a transfer platform 62, and multiple cylinder frames 63 that can be detachably installed on the receiving platform 61 or the transfer platform 62.

[0036] like Figure 8 and Figure 9As shown, the receiving platform 61 includes a first frame 611, a plurality of first casters 612 mounted on the first frame 611, two rows of receiving grooves 613 slidably mounted on the first frame 611 and allowing the spools 4 with coiled filaments to move, a power mechanism 64 mounted between the first frame 611 and the two receiving grooves 613 and controlling the two receiving grooves 613 to move closer or further apart, and a first support seat 65 mounted on the first frame 611 and located between the two receiving grooves 613 and providing support for both ends of the spool frame 63. The receiving groove 613 includes a parallel section 6131 for placing the spools 4 with coiled filaments, and an inclined section 632 mounted at one end of the parallel section 6131 for receiving the spools 4 with coiled filaments pushed out from the winding shaft 3. After being discharged, the multiple spools 4 with coiled filaments on the same winding shaft 3 are arranged side by side on the parallel section 6131. The power mechanism 64 includes a bidirectional threaded shaft 641 with two opposite threaded portions rotatably connected to the first frame 611 at both ends, a threaded seat 642 respectively disposed at the bottom of the two receiving grooves 613 and threadedly connected to the two threaded portions, and a geared motor 643 disposed on the first frame 611 and linked to one end of the bidirectional threaded shaft 641.

[0037] like Figure 8 and Figure 10 As shown, the transfer platform 62 includes a second frame 621, a plurality of second casters 622 mounted on the second frame 621, and a plurality of second supports 623 mounted on the second frame 621 and for the two ends of the cylindrical frame 63 to rest on.

[0038] like Figures 8 to 10 As shown, the tube frame 63 includes a crossbar 631 and a plurality of U-shaped hanging rods 632 symmetrically arranged on both sides of the crossbar 631. The two ends of the hanging rods 632 are connected to the crossbar 631. The closed end of the hanging rod 632 extends upward at an angle away from the crossbar 631. The spacing between two adjacent hanging rods 632 is greater than the center distance between two adjacent drums 4 with coiled filaments. When the receiving groove 613 moves toward the crossbar 631, the plurality of hanging rods 632 on the same side can be embedded in the plurality of drums 4 with coiled filaments.

[0039] Implementation effect: After the winding shaft 3 completes the winding of the drum 4, the winding shaft 3 is first rotated to the lowest position by the turntable 2. The linkage mechanism 11 releases the linkage between the drive shaft 9 and the winding machine body 1. At this time, the drive shaft 9 resets in the direction away from the turntable 2. The drive mechanism 10 releases the driving action on the limit plate 7. Under the action of the elastic mechanism 8, the limit plate 7 remains in the state of the telescopic groove 31. At this time, the multiple drums 4 on the winding shaft 3 can be pushed out by the push-out device 5. At the same time, during the process of the winding shaft 3 rotating to the lowest position, another winding shaft 3 rotates to the highest position to continue winding. During this process, the linkage mechanism 11 drives the drive shaft 9 to move towards the turntable 2. The drive mechanism 10 overcomes the elastic force of the elastic mechanism 8 and makes the limit plate 7 protrude from the telescopic groove 31 and embed into the limit groove 41 of the drum 4, thereby fixing the drum 4 installed on the winding shaft 3. Finally, it has the function of facilitating the installation and fixing of the drum 4 and the recovery of the drum 4.

[0040] The elastic mechanism 8 includes two connecting blocks 81 disposed on both sides of the limiting plate 7 and located in the mounting groove 33, a guide shaft 82 with one end disposed at the bottom of the mounting groove 33 and passing through the connecting blocks 81, a compression spring 83 sleeved on the guide shaft 82, and an anti-detachment end cap 84 threaded to the end of the guide shaft 82 to prevent the compression spring 83 from falling off. This enables the limiting plate 7 to be kept in the telescopic groove 31. At the same time, the elastic mechanism 8 facilitates assembly and limits the telescopic stroke of the limiting plate 7.

[0041] When the drive shaft 9 of the linkage mechanism 11 moves towards the turntable 2 against the force of the return spring 103, the wedge-shaped ring platform 102 gradually acts on the wedge block 101 to overcome the elastic force of the elastic mechanism 8, so that the limiting plate 7 protrudes from the telescopic groove 31 to fix the drum 4; at the same time, when the linkage mechanism 11 releases its action on the drive shaft 9, the return spring 103 drives the drive shaft 9 to reset, thereby releasing the fixation of the drum 4; in addition, the setting of the limiting component 105 can limit the formation of the drive shaft 9. The rotating sleeve 104 is rotatably connected to the drive shaft 9. With the setting of the wedge-shaped ring platform 102, the drive shaft 9 does not rotate during the rotation of the winding shaft 3, which facilitates the setting of the linkage mechanism 11.

[0042] As the winding shaft 3 rotates to the top with the turntable 2, one end of the drive shaft 9 first enters the arc-shaped track 111 and moves along the arc-shaped track 111. Then, when the drive shaft 9 moves to the wedge-shaped guide plate 112, it is gradually driven to move towards the turntable 2. After the drive shaft 9 disengages from the wedge-shaped guide plate 112, the return spring 103 drives the drive shaft 9 to return to its original position. At the same time, one end of the drive shaft 9 is slidably set in the arc-shaped track 111, which has a certain supporting function, which can improve the stability of the winding shaft 3 during the winding process and does not affect the subsequent recovery of the roll 4 (with the coiled filament) on the winding shaft 3.

[0043] When the spools 4 containing coiled filaments are pushed out, they first fall onto the inclined section 632 of the receiving trough 613 and roll down onto the horizontal section one by one. After the two receiving troughs 613 collect the spools 4 containing coiled filaments from the two winding machines, the power mechanism 64 drives the two receiving troughs 613 to move towards each other, so that the hanging rods 632 on both sides of the crossbar 631 are respectively embedded in multiple spools 4 containing coiled filaments. At the same time, because the arrangement distance between two adjacent hanging rods 632 is greater than the center distance between two adjacent spools 4 containing coiled filaments, the adjacent spools 4 containing coiled filaments can be separated when the hanging rods 632 are lifted upwards. Finally, they are transported to other locations on the second shelf 623 on the transfer platform 62.

[0044] Example 2: A spinning winding process of a spinning winding equipment, wherein the installation and recycling of the winding drum 4 includes the following steps: (S1) installation step, (S2) recycling step.

[0045] (S1) Installation steps: When multiple rolls 4 are installed on the winding shaft 3, the winding shaft 3 rotates with the turntable 2 to the uppermost position. The linkage mechanism 11 drives the drive shaft 9 to move towards the turntable 2. The drive mechanism 10 overcomes the elastic force of the elastic mechanism 8 and causes the limiting plate 7 to protrude from the telescopic groove 31 and embed into the limiting groove 41 of the roll 4, thereby fixing the roll 4 installed on the winding shaft 3 and completing the installation of the roll 4.

[0046] (S2) Recycling steps: First, the winding shaft 3 rotates with the turntable 2 to the lowest position. The linkage mechanism 11 cancels the action on the drive shaft 9, and the drive mechanism 10 releases the action on the elastic mechanism 8. The limit plate 7 moves to the state located in the telescopic groove 31 under the reset action of the elastic mechanism 8, thereby releasing the fixation of the drum 4. Then, the drum 4 with the coiled filaments is pushed to the horizontal section of the receiving groove 613 of the receiving platform 61 by the pushing device 5 for arrangement. The two receiving grooves 613 are driven to move towards each other by the power mechanism 64, so that the drum 4 with the coiled filaments is hung on the hanging rods 632 on both sides of the drum frame 63. The drum frame 63 is placed on the transfer platform 62 by transportation.

[0047] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A spinning and winding device, comprising a winding machine body (1), a turntable (2) disposed on the winding machine body (1), two winding shafts (3) rotatably disposed on the turntable (2), a plurality of spools (4) mounted on the winding shafts (3), an ejection device (5) disposed on the winding machine body (1) and for ejecting the plurality of spools (4) from the winding shafts (3), and a receiving device (6) for receiving the spools (4) from the ejection device (5), wherein the turntable (2) controls the up and down positions of the two winding shafts (3) during rotation, characterized in that: The circumference of the winding shaft (3) is provided with multiple telescopic grooves (31) arranged in a circular array at the installation locations of multiple drums (4). The inner ring of the drum (4) is provided with a limiting groove (41) corresponding to the telescopic groove (31). A limiting plate (7) is telescopically provided in the telescopic groove (31). An elastic mechanism (8) is provided between the telescopic groove (31) and the limiting plate (7) to drive the limiting plate (7) to remain in the state of the telescopic groove (31). The winding shaft (3) is provided with a central hole (32) communicating with multiple telescopic grooves (31) at one end away from the turntable (2). A drive shaft (9) is telescopically provided in the central hole (32). A drive mechanism (10) is provided between the drive shaft (9) and multiple limiting plates (7) to overcome the elastic force of the elastic mechanism (8) and make the limiting plates (7) protrude from the telescopic grooves (31) and then embed into the limiting grooves (41) of the drum (4). The end of the drive shaft (9) away from the turntable (2) passes through the central hole (32). A linkage mechanism (11) is provided between the winding machine body (1) and the end of the drive shaft (9) that passes through the central hole (32) to drive the drive shaft (9) to move toward the turntable (2) during the process of the turntable (2) driving the drive shaft (9) to rotate to the uppermost position. The linkage mechanism (11) does not affect the drive shaft (9) from rotating with the winding shaft (3).

2. The spinning and winding equipment according to claim 1, characterized in that: The winding shaft (3) is provided with mounting grooves (33) located at both ends of the telescopic groove (31) on its periphery. The elastic mechanism (8) includes two connecting blocks (81) located on both sides of the limiting plate (7) and in the mounting groove (33), a guide shaft (82) with one end set at the bottom of the mounting groove (33) and passing through the connecting block (81), a compression spring (83) sleeved on the guide shaft (82), and an anti-detachment end cap (84) threaded to the end of the guide shaft (82) to prevent the compression spring (83) from falling off.

3. The spinning and winding equipment according to claim 1, characterized in that: The drive mechanism (10) includes wedge blocks (101) disposed in the portion of multiple limit plates (7) located in the central hole (32), multiple wedge ring platforms (102) disposed on the periphery of the drive shaft (9) and respectively abutting against the corresponding multiple wedge blocks (101), a return spring (103) embedded in the central hole (32) and driving the drive shaft (9) to move away from the turntable (2) and then separating from the wedge blocks (101), a rotating sleeve (104) rotatably connected to one end of the drive shaft (9) in the central hole (32) via a bearing and for one end of the return spring (103) to be embedded, and a limiting component (105) disposed between the winding shaft (3) and the rotating sleeve (104) and limiting the extension and retraction stroke of the rotating sleeve (104).

4. The spinning and winding equipment according to claim 3, characterized in that: The circumference of the rotating sleeve (104) is provided with a plurality of waist-shaped grooves (1041) extending along its length direction. The limiting assembly (105) includes a plurality of limiting screws (1051) threaded onto the winding shaft (3) and with one end inserted into the central hole (32) and located in the waist-shaped groove (1041). When the limiting screw (1051) is at the end of the waist-shaped groove (1041), the combination of the drive shaft (9) and the rotating sleeve (104) moves to the limit state of the stroke.

5. The spinning and winding equipment according to claim 1, characterized in that: The linkage mechanism (11) includes an arc-shaped track (111) set on the winding machine body (1) with its center on the center line of the turntable (2), and a wedge-shaped guide plate (112) set inside the arc-shaped track (111) and driving the winding shaft (3) to rotate with the turntable (2) to the uppermost position, which gradually squeezes the winding shaft (3). The cross section of the arc-shaped track (111) is "U". During the process of the winding shaft (3) rotating with the turntable (2) to the uppermost position, one end of the drive shaft (9) first enters the arc-shaped track (111) and moves along the arc-shaped track (111). Then, when the drive shaft (9) moves to the wedge-shaped guide plate (112), it is gradually driven to move towards the turntable (2).

6. The spinning and winding equipment according to claim 1, characterized in that: The winding shaft (3) is provided with a positioning strip (34) extending along its length direction on its periphery, and the inner wall of the drum (4) is provided with a positioning groove (42) that matches the positioning strip (34).

7. The spinning and winding equipment according to claim 1, characterized in that: The winding shaft (3) is provided with an annular positioning ring (35) for positioning the drum (4) at one end near the turntable (2). The ejection device (5) includes a guide rail (51) located on the winding machine body (1) and at the lower end of the winding shaft (3), a sliding seat (52) slidably disposed on the guide rail (51), a push plate (53) disposed on the sliding seat (52), a rubber pad (54) disposed on the end face of the push plate (53) near the drum (4), a rack (55) disposed on the winding machine body (1), a drive motor (56) disposed on the sliding seat (52), and a gear (57) disposed on the output shaft of the drive motor (56) and cooperating with the rack (55). The push plate (53) does not interfere with the winding shaft (3) rotating with the turntable (2) in the initial position. The rubber pad (54) on the push plate (53) is used to push the side of the coiled filament on the drum (4).

8. The spinning and winding equipment according to claim 7, characterized in that: The receiving device (6) includes a receiving platform (61), a transfer platform (62), and multiple detachable cylinders (63) mounted on the receiving platform (61) or the transfer platform (62). The receiving platform (61) includes a first frame (611), a plurality of first casters (612) mounted on the first frame (611), two rows of receiving slots (613) slidably mounted on the first frame (611) and allowing the spools (4) with coiled filaments to move, a power mechanism (64) positioned between the first frame (611) and the two receiving slots (613) and controlling the two receiving slots (613) to move closer or further apart, and a power mechanism (64) mounted on the first frame (611) and located between the two receiving slots. The receiving groove (613) is between the grooves (613) and the first support seat (65) is placed at both ends of the tube frame (63). The receiving groove (613) is used to include a parallel section (6131) for placing the spool (4) with coiled filaments, and an inclined section (632) provided at one end of the parallel section (6131) for receiving the spool (4) with coiled filaments pushed out from the winding shaft (3). Multiple spools (4) with coiled filaments on the same winding shaft (3) are arranged side by side on the parallel section (6131) after being discharged. The transfer platform (62) includes a second frame (621), a plurality of second casters (622) mounted on the second frame (621), and a plurality of second supports (623) mounted on the second frame (621) and for the two ends of the cylindrical frame (63) to rest on. The tube frame (63) includes a crossbar (631) and a plurality of hanging rods (632) symmetrically arranged on both sides of the crossbar (631) in a "U" shape. The two ends of the hanging rods (632) are connected to the crossbar (631). The closed end of the hanging rods (632) extends upward at an angle away from the crossbar (631). The spacing between two adjacent hanging rods (632) is greater than the center distance between two adjacent drums (4) with coiled filaments. When the receiving groove (613) moves toward the crossbar (631), the plurality of hanging rods (632) on the same side can be embedded in the plurality of drums (4) with coiled filaments.

9. A spinning and winding device according to claim 8, characterized in that: The power mechanism (64) includes a bidirectional threaded shaft (641) with two opposite threaded portions rotatably connected to the first frame (611) at both ends, a threaded seat (642) respectively disposed at the bottom of the two receiving grooves (613) and threadedly connected to the two threaded portions, and a geared motor (643) disposed on the first frame (611) and linked to one end of the bidirectional threaded shaft (641).

10. A spinning and winding process for a spinning and winding device according to claim 9, characterized in that: The installation and recycling of its drum (4) includes the following steps: (S1) Installation steps: When multiple rolls (4) are installed on the winding shaft (3), the winding shaft (3) rotates with the turntable (2) to the uppermost position. The linkage mechanism (11) drives the drive shaft (9) to move towards the turntable (2). The drive mechanism (10) overcomes the elastic force of the elastic mechanism (8) and causes the limiting plate (7) to protrude from the telescopic groove (31) and embed into the limiting groove (41) of the roll (4), thereby fixing the roll (4) installed on the winding shaft (3) and completing the installation of the roll (4). (S2) Recycling steps: First, the winding shaft (3) rotates to the lowest position with the turntable (2). The linkage mechanism (11) cancels the action on the drive shaft (9), and the drive mechanism (10) releases the action on the elastic mechanism (8). The limit plate (7) moves to the state located in the telescopic groove (31) under the reset action of the elastic mechanism (8), thereby releasing the fixation of the drum (4). Then, the drum (4) with coiled filaments is pushed to the horizontal section of the receiving groove (613) of the receiving platform (61) by the pushing device (5) for arrangement. The two receiving grooves (613) are driven to move towards each other by the power mechanism (64), so that the drum (4) with coiled filaments is hung on the hanging rods (632) on both sides of the drum frame (63). The drum frame (63) is placed on the transfer platform (62) by the transportation.

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