A winding and doffing machine for chemical fiber production

Abstract

The present invention belongs to the technical field of chemical fiber production, and specifically is a winding and dropping vehicle for chemical fiber production, comprising a mobile chassis; a frame is fixedly connected to the middle of the top surface of the mobile chassis; a plurality of vertical walls are evenly fixedly connected to the bottom of both sides of the frame; a fixed seat is fixedly connected to a side of each vertical wall away from the frame; a swivel seat is rotatably installed on the side of the fixed seat away from the vertical wall; a hanging rod is bolted to the side of the swivel seat away from the vertical wall; the hanging rod is used for fitting a reel; the hanging rod and the swivel seat can be rotated and fixed upward; when the hanging rod is in a horizontal state, the reel is loaded and unloaded, which saves time and effort; during transportation, the hanging rod is in an inclined upward state, which reduces the possibility of the reel slipping during transportation.

Description

Technical Field

[0001] The invention belongs to the technical field of chemical fiber production, in particular to a winding and doffing machine used for chemical fiber production. Background Art

[0002] Chemical fiber production is to melt the polymer at high temperature and then extrude it into filaments. The filaments are cooled by cold water or air to solidify into solid fibers. The fibers are stretched to rearrange their molecules. The stretched fibers are heat-set to fix the fiber molecules in the stretched state and then wound onto a reel. Afterwards, the reel is transported by a doffing vehicle for subsequent processing.

[0003] A patent application with announcement number CN220924146U discloses a chemical fiber doffing vehicle, comprising a movable wheel plate, wherein two wire roll support assemblies for arranging wire rolls are arranged at the top of the movable wheel plate, wherein the wire roll support assemblies comprise a plurality of wire roll support vertical plates and a plurality of wire roll hanging rods, and the backs of the plurality of wire roll support vertical plates have surrounding connecting ropes, and the top of the movable wheel plate is fixedly connected with four limiting guide columns symmetrically distributed in pairs; the wire rolls are placed and supported by the cooperation of a plurality of wire roll support vertical plates and a plurality of wire roll hanging rods, and the plurality of wire roll support vertical plates and the plurality of wire roll hanging rods are arranged in a ring, so that four layers of wire rolls can be placed above the movable wheel plate, thereby increasing the number of wire rolls placed above the movable wheel plate, and each wire roll hanging rod only corresponds to the size of one wire roll, and there is no need to move the wire roll laterally for a long distance to remove the wire roll, making it more convenient for the staff to take and put the wire roll.

[0004] When the reel is transported, it will be placed on the hanging rod on the wire drop car. In order to reduce the possibility of the reel falling, the hanging rod will be tilted upward and fixed to the vertical plate; however, when the reel is loaded and unloaded, the reel needs to be tilted along the direction of the hanging rod, which is not conducive to the loading and unloading of the reel by the staff.

[0005] To this end, the present invention provides a winding and doffing vehicle for chemical fiber production. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the winding and dropping vehicle for chemical fiber production described in the present invention includes a mobile chassis; a frame is fixedly connected to the middle of the top surface of the mobile chassis; a plurality of vertical walls are evenly fixedly connected to the bottom of both sides of the frame; a fixed seat is fixedly connected to a side of each vertical wall away from the frame; a swivel seat is rotatably installed on the side of the fixed seat away from the vertical wall; a hanging rod is bolted to the side of the swivel seat away from the vertical wall; the hanging rod is used to fit the reel; the hanging rod and the swivel seat can be rotatably fixed upward.

[0008] Preferably, a support plate is fixed to the bottom of one end of the hanging rod close to the swivel seat; a push rod is rotatably installed at the bottom of the support plate; vertical tracks are fixed to both sides of the side of the vertical wall away from the frame; the two vertical tracks are respectively located on both sides of the fixed seat; a connecting slide is slidably installed inside the vertical track; a plurality of slats are fixed to the side of the connecting slide away from the vertical track; a through groove is opened in the middle of the slat; the two ends of the push rod are slidably matched with the through grooves on both sides respectively; a lifting assembly is provided at the bottom of the vertical wall, and the lifting assembly is used to push the slat to rise and fall.

[0009] Preferably, the lifting assembly includes an annular bar frame fixedly connected to the top surface of the movable chassis; the annular bar frame corresponds to the vertical wall; a screw is rotatably installed in the middle of the annular bar frame; the end of the screw away from the vertical wall is rotated to extend out of the outside of the annular bar frame, and the end of the screw away from the vertical wall is fixedly connected to an inner hexagonal tube; a movable seat is slidably installed inside the annular bar frame; the screw is threadedly matched with the movable seat; a connecting plate is hingedly connected to the middle part of the top surface of the movable seat; a hinge seat is fixedly connected to the bottom of the two connecting slides; the end of the connecting plate away from the movable seat is hinged to the middle part of the hinge seat; a support rod is hingedly connected between the bottom surface of the connecting plate and the top surface of the bottom end of the annular bar frame close to the vertical wall.

[0010] Preferably, the outer ring of the suspension rod is provided with a blocking ring; a plurality of blocking plates are fixedly connected around the outer ring of the blocking ring; a side of the blocking plate away from the vertical wall coincides with a side of the blocking ring; screw holes are provided in the middle of the blocking plate and the blocking ring, and locking bolts are installed in the internal threads of the screw holes.

[0011] Preferably, a connecting rod is fixedly connected between the two sides of the slats close to the connecting slide; the slats on both sides are connected and fixed by the provided connecting rod, so that the slats on both sides can move synchronously, thereby improving the stability of pushing the suspension rod.

[0012] Preferably, the distance between two adjacent vertical walls on the same side constitutes a vertical channel; the distance between the top of the vertical wall and the top of the frame constitutes a horizontal channel; a moving component is arranged inside the frame; a pair of pushing components are arranged on the moving component; the moving component can drive the pushing component to move inside the vertical channel and the horizontal channel; the pushing component includes a U-shaped seat; a cross beam is slidably installed inside the U-shaped seat; a driving structure is arranged on the top of the U-shaped seat, and the driving structure drives the cross beam to slide horizontally through the vertical channel; push plates are arranged at both ends of the cross beam.

[0013] Preferably, the push plate includes a circular plate and a convex plate fixedly connected to the outer ring of the circular plate; a No. 1 motor is fixedly connected inside both ends of the crossbeam; and the output shaft of the No. 1 motor is fixedly connected to the rotating shaft of the push plate.

[0014] Preferably, the driving structure includes a spur rack fixed to the top of the beam; a gear is rotatably mounted on the middle top surface of the U-shaped seat; the gear is meshed with the spur rack; and a No. 2 motor is connected to the end of the gear's rotating shaft.

[0015] Preferably, an adjustment groove is provided in the middle of the convex plate of the push plate; baffles are provided on both sides of the push plate; the baffles can slide along the adjustment groove; and the two baffles are locked by bolts passing through the adjustment groove.

[0016] Preferably, the moving assembly includes lifting linear guide rails fixedly connected to both sides of the frame; a translation linear guide rail is fixedly connected between the sliders of the lifting linear guide rails on both sides; a suspension rod is fixedly connected to the bottom surface of the slider of the translation linear guide rail; a mounting seat is fixedly connected to the bottom end of the suspension rod; the two No. 2 motors are respectively fixedly connected to the two ends of the top surface of the mounting seat; the two U-shaped seats are respectively fixedly connected to the two ends of the mounting seat; the length of the mounting seat is the same as the width of the vertical wall.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. A winding and dropping vehicle for chemical fiber production described in the present invention comprises a mobile chassis, a frame, a vertical wall, a fixed seat, a swivel seat and a hanging rod; a worker puts the wound reel on the outer ring of the hanging rod, pushes the hanging rod to rotate upward, so that the end of the hanging rod away from the fixed seat is tilted upward, and the tilted upward hanging rod can form a certain restriction on the sliding of the reel, thereby avoiding the situation where the reel slips off the hanging rod due to the vibration generated by the moving chassis during the movement; when unloading, the tilted upward hanging rod is rotated downward to reset, so that the hanging rod rotates to a horizontal state, and the reel can be removed by pushing it horizontally along the hanging rod; in this way, when the hanging rod is in a horizontal state, the reel is loaded and unloaded, which saves time and effort. During transportation, the hanging rod is in an inclined upward state, which reduces the possibility of the reel slipping during transportation.

[0019] 2. The present invention relates to a winding and dropping wire vehicle for chemical fiber production, comprising a support plate, a push rod, a vertical track, a connecting slide plate, a strip plate, a through groove and a lifting assembly; the lifting assembly drives the connecting slide plate to slide along the vertical track, driving the strip plate to move, and slidingly connecting with the push rod through the through groove on the strip plate, pushing the push rod to move, and at the same time the push rod slides inside the through groove, pushing the support plate, the hanging rod and the swivel seat to rotate upward or downward around the rotating axis of the fixed seat, driving the hanging rod on the same vertical wall to move synchronously, thereby facilitating the loading and unloading of the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 is a three-dimensional diagram of the frame of the present invention;

[0023] Figure 3 is a three-dimensional diagram of the suspension rod of the present invention;

[0024] Figure 4 is an exploded view of the suspension rod of the present invention;

[0025] Figure 5 is a three-dimensional diagram of the lifting assembly of the present invention;

[0026] Figure 6 is an exploded view of the lifting assembly of the present invention;

[0027] Figure 7 is a three-dimensional diagram of the blocking ring in the present invention;

[0028] Figure 8 It is the internal structure diagram of the framework in the present invention;

[0029] Fig. 9 It is a three-dimensional diagram of the moving component and the pushing component in the present invention;

[0030] Fig.10 is a stereogram of the push assembly of the present invention;

[0031] Fig.11 It is a three-dimensional diagram of the push plate in the present invention;

[0032] In the figure: 1. mobile chassis; 2. frame; 3. vertical wall; 4. fixed seat; 5. swivel seat; 6. hanging rod; 7. support plate; 8. push rod; 9. vertical track; 10. connecting slide plate; 11. strip plate; 12. through groove; 13. annular strip frame; 14. screw; 15. mobile seat; 16. connecting plate; 17. hinge seat; 18. support rod; 19. blocking ring; 20. blocking plate; 21. connecting rod; 22. U-shaped seat; 23. crossbeam; 24. push plate; 25. No. 1 motor; 26. spur rack; 27. gear; 28. No. 2 motor; 29. ​​adjusting groove; 30. baffle; 31. lifting linear guide; 32. translation linear guide; 33. suspension rod; 34. mounting seat. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figures 1 to 3As shown, a winding and doffing vehicle for chemical fiber production according to an embodiment of the present invention comprises a mobile chassis 1; a frame 2 is fixedly connected to the middle of the top surface of the mobile chassis 1; a plurality of vertical walls 3 are evenly fixedly connected to the bottom of both sides of the frame 2; a fixed seat 4 is fixedly connected to a side of each vertical wall 3 away from the frame 2; a rotating seat 5 is rotatably mounted on a side of the fixed seat 4 away from the vertical wall 3; a hanging rod 6 is bolted to a side of the rotating seat 5 away from the vertical wall 3; the hanging rod 6 is used to fit the reel; the hanging rod 6 and the rotating seat 5 can be rotated and fixed upward;

[0035] When loading, after the chemical fiber yarn is processed and wound onto the reel, the reel needs to be recycled and transported; adjust and control the suspension rod 6 to keep it parallel to the mobile chassis 1, that is, make the suspension rod 6 in a horizontal state, and the staff controls the mobile chassis 1 to move to the reel where the reel is wound, and the staff puts the wound reel on the outer ring of the suspension rod 6, and pushes the suspension rod 6 to rotate upward, so that the end of the suspension rod 6 away from the fixed seat 4 is tilted upward, and the upwardly tilted suspension rod 6 can form a certain restriction effect on the sliding of the reel, thereby avoiding the situation where the reel slips off the suspension rod 6 due to the vibration generated by the mobile chassis 1 during the movement;

[0036] When unloading, the hanging rod 6 tilted upward is rotated downward to reset, so that the hanging rod 6 is rotated to a horizontal state, and the reel can be removed by pushing it horizontally along the hanging rod 6;

[0037] Like this, when the suspension rod 6 is in horizontal state, the loading and unloading of the reel is carried out, which saves time and effort. During transportation, the suspension rod 6 is in an inclined upward state, which reduces the situation that the reel slips during transportation.

[0038] like Figure 3 to Figure 4 As shown, a support plate 7 is fixedly connected to the bottom of one end of the hanging rod 6 close to the rotating seat 5; a push rod 8 is rotatably installed at the bottom of the support plate 7; vertical tracks 9 are fixedly connected to both sides of the side of the vertical wall 3 away from the frame 2; two vertical tracks 9 are respectively located on both sides of the fixed seat 4; a connecting slide 10 is slidably installed inside the vertical track 9; a plurality of strips 11 are fixedly connected to the side of the connecting slide 10 away from the vertical track 9; a through groove 12 is opened in the middle of the strip 11; the two ends of the push rod 8 are slidably matched with the through grooves 12 on both sides respectively; a lifting assembly is provided at the bottom of the vertical wall 3, and the lifting assembly is used to push the strip 11 to move up and down;

[0039] During loading, after the wound reel is sleeved on the outer ring of the hanging rod 6, the hanging rods 6 on the same vertical wall 3 are all sleeved on the reel, and the lifting assembly drives the connecting slide 10 to slide upward along the vertical track 9, driving the strip plate 11 to move upward, and the strip plate 11 is slidably connected with the push rod 8 through the through groove 12 on the strip plate 11, pushing the push rod 8 to move upward, and at the same time, the push rod 8 slides inside the through groove 12, pushing the support plate 7, the hanging rod 6 and the rotating seat 5 to rotate upward around the rotating axis of the fixed seat 4;

[0040] When unloading, the lifting assembly drives the connecting slide plate 10 to slide downward along the vertical track 9, drives the strip plate 11 to move downward, drives the push rod 8 to move downward, drives the support plate 7, the hanging rod 6 and the rotating seat 5 to rotate downward around the rotating axis of the fixed seat 4 to a horizontal state;

[0041] This drives the suspension rods 6 on the same vertical wall 3 to move synchronously, thereby facilitating the loading and unloading of the rolls.

[0042] like Figures 3 to 6 As shown, the lifting assembly includes an annular bar frame 13 fixedly connected to the top surface of the mobile chassis 1; the annular bar frame 13 corresponds to the vertical wall 3; a screw 14 is rotatably installed in the middle of the annular bar frame 13; the end of the screw 14 away from the vertical wall 3 rotates and extends out of the outside of the annular bar frame 13, and the end of the screw 14 away from the vertical wall 3 is fixedly connected with an inner hexagonal tube; a moving seat 15 is slidably installed inside the annular bar frame 13; the screw 14 is threadedly matched with the moving seat 15; a connecting plate 16 is hingedly connected to the middle part of the top surface of the moving seat 15; a hinge seat 17 is fixedly connected to the bottom of the two connecting slides 10; the end of the connecting plate 16 away from the moving seat 15 is hinged to the middle part of the hinge seat 17; a support rod 18 is hingedly connected between the bottom surface of the connecting plate 16 and the top surface of the bottom end of the annular bar frame 13 close to the vertical wall 3;

[0043] During work, the staff uses a wrench to rotate the screw rod 14, driving the moving seat 15 to move along the annular bar frame 13; when the moving seat 15 moves close to the vertical wall 3, it drives the bottom end of the connecting plate 16 close to the vertical wall 3, and through the connection support of the support rod 18, the top end of the connecting plate 16 moves upward, driving the hinge seat 17 to move upward, and pushing the connecting slide plate 10 to slide upward along the vertical track 9; when the moving seat 15 moves away from the vertical wall 3, it drives the bottom end of the connecting plate 16 away from the vertical wall 3, so that the top end of the connecting plate 16 moves downward, driving the hinge seat 17 to move downward, and pushing the connecting slide plate 10 to slide downward along the vertical track 9; thereby providing power for the rotation of the suspension rod 6; and through the mechanical transmission connection method, the supporting strength of the suspension rod 6 after the reel is installed is ensured, the downward rotation of the suspension rod 6 during transportation is reduced, and then the reel is reduced from slipping during transportation.

[0044] like Figure 3 , Figure 4 and Figure 7 As shown, the outer ring of the suspension rod 6 is sleeved with a blocking ring 19; a plurality of blocking plates 20 are fixedly connected around the outer ring of the blocking ring 19; a side of the blocking plate 20 away from the vertical wall 3 coincides with a side of the blocking ring 19; screw holes are provided in the middle of the blocking plate 20 and the blocking ring 19, and locking bolts are installed in the internal threads of the screw holes;

[0045] During operation, the blocking ring 19 is pushed to slide along the hanging rod 6, the position of the blocking ring 19 on the hanging rod 6 is adjusted, and the blocking ring 19 is locked and fixed with the locking bolt; after the hanging rod 6 is in an inclined upward state, the reel will slide along the hanging rod 6 toward the vertical wall 3, and the blocking ring 19 and the blocking plate 20 will block the reel, preventing the reel from hitting the structure at the bottom of the hanging rod 6, thereby improving the safety of the reel.

[0046] like Figure 3 to Figure 4 As shown, a connecting rod 21 is fixedly connected between the strips 11 on both sides close to the side of the connecting slide 10; the strips 11 on both sides are connected and fixed by the provided connecting rod 21, so that the strips 11 on both sides can move synchronously, thereby improving the stability of pushing the suspension rod 6.

[0047] like Figure 1 , Figure 2 , Fig. 9 , Fig.10 and Fig.11 As shown, the distance between two adjacent vertical walls 3 on the same side constitutes a vertical channel; the distance between the top of the vertical wall 3 and the top of the frame 2 constitutes a horizontal channel; a moving component is arranged inside the frame 2; a pair of pushing components are arranged on the moving component; the moving component can drive the pushing component to move inside the vertical channel and the horizontal channel; the pushing component includes a U-shaped seat 22; a crossbeam 23 is slidably installed inside the U-shaped seat 22; a driving structure is arranged on the top of the U-shaped seat 22, and the driving structure drives the crossbeam 23 to slide horizontally through the vertical channel; push plates 24 are arranged at both ends of the crossbeam 23;

[0048] like Figures 9 to 11 As shown, the push plate 24 includes a circular plate and a convex plate fixedly connected to the outer ring of the circular plate; a No. 1 motor 25 is fixedly connected inside both ends of the crossbeam 23; the output shaft of the No. 1 motor 25 is fixedly connected to the rotating shaft of the push plate 24;

[0049] When loading, the staff controls the mobile chassis 1 to move to the winding equipment of chemical fiber production, so that the horizontal suspension rod 6 is aligned with the reel; the moving assembly drives the pushing assembly to move and adjust along the vertical channel and the horizontal channel, so that the crossbeams 23 on both sides move into the vertical channels on both sides of the suspension rod 6 to be loaded; the convex plate of the push plate 24 is in a vertical upward state;

[0050] The driving structure drives the cross beam 23 to slide along the U-shaped seat 22, so that one end of the cross beam 23 moves toward the reel of the winding device, and the push plate 24 at the end of the cross beam 23 moves to the side of the reel of the winding device away from the hanging rod 6. At this time, the No. 1 motor 25 drives the push plate 24 to rotate, so that the convex plate on the push plate 24 rotates to the side facing the reel, so that the distance between the convex plates on the push plates 24 on both sides is smaller than the diameter of the reel; after that, the driving structure drives the cross beam 23 to move toward the side away from the winding device, driving the push plates 24 on both sides to move along the two sides of the hanging rod 6 toward the vertical wall 3, and the push plates 24 on both sides push the reel to slide along the hanging rod 6 toward the vertical wall 3 for loading;

[0051] When unloading, the moving assembly drives the pushing assembly to move and adjust along the vertical channel and the horizontal channel, so that the cross beams 23 on both sides move into the vertical channels on both sides of the hanging rod 6 to be unloaded; and the push plate 24 close to one end of the hanging rod 6 to be unloaded is located on the side of the reel of the outer circle of the hanging rod 6 close to the vertical wall 3; at this time, the No. 1 motor 25 drives the push plate 24 to rotate, so that the convex plate on the push plate 24 rotates to the side facing the reel, and the driving structure drives the cross beam 23 to move toward the side of the hanging rod 6 to be unloaded, driving the push plates 24 on both sides to move along the two sides of the hanging rod 6 away from the vertical wall 3, and the push plates 24 on both sides push the reel to slide along the hanging rod 6 away from the vertical wall 3 to unload;

[0052] This reduces the workload of workers in loading and unloading rolls and improves the efficiency of roll transfer;

[0053] Furthermore, the cross beam 23 slides along the U-shaped seat 22 , so that both ends of the cross beam 23 can respectively slide toward the vertical wall 3 , so that the cross beam 23 can slide toward both sides of the frame 2 , thereby being able to load and unload the hanging rods 6 on both sides of the frame 2 .

[0054] like Figures 9 and 10 As shown, the driving structure includes a spur rack 26 fixed to the top of the crossbeam 23; a gear 27 is rotatably mounted on the top surface of the middle portion of the U-shaped seat 22; the gear 27 is meshed with the spur rack 26; and a second motor 28 is connected to the end of the rotating shaft of the gear 27;

[0055] During operation, the No. 2 motor 28 drives the gear 27 to rotate, driving the spur rack 26 and the crossbeam 23 to slide along the U-shaped seat 22; it not only provides power for the movement of the push plate 24, facilitating the loading and unloading of the roll; but also enables the two ends of the crossbeam 23 to move to the two sides of the frame 2, facilitating the loading and unloading of the hanging rods 6 on both sides of the frame 2.

[0056] like Fig.11 As shown, an adjustment slot 29 is provided in the middle of the convex plate of the push plate 24; retaining bars 30 are provided on both sides of the push plate 24; the retaining bars 30 can slide along the adjustment slot 29; the two retaining bars 30 are locked by bolts penetrating the adjustment slot 29;

[0057] During operation, according to the diameter of the reel, the baffle 30 is pushed to slide along the adjustment groove 29, and the position on the convex plate of the push plate 24 is adjusted, so that the baffles 30 on the push plates 24 on both sides can block the two sides of the reel, and the two baffles 30 are locked and fixed by bolts; thereby improving the stability of the baffle 30 in pushing the reel.

[0058] like Figures 8 to 10 As shown, the moving assembly includes lifting linear guide rails 31 fixedly connected to both sides of the interior of the frame 2; a translation linear guide rail 32 is fixedly connected between the sliders of the lifting linear guide rails 31 on both sides; a suspension rod 33 is fixedly connected to the bottom surface of the slider of the translation linear guide rail 32; a mounting seat 34 is fixedly connected to the bottom end of the suspension rod 33; the two No. 2 motors 28 are respectively fixedly connected to the two ends of the top surface of the mounting seat 34; the two U-shaped seats 22 are respectively fixedly connected to the two ends of the mounting seat 34; the length of the mounting seat 34 is the same as the width of the vertical wall 3;

[0059] When adjusting the position of the pushing assembly, the lifting linear guide 31 drives the translation linear guide 32 to move upward, so that the translation linear guide 32 moves to the inside of the horizontal channel. After that, the translation linear guide 32 drives the pushing assembly to move along the horizontal channel, so that the two beams 23 on the pushing assembly move to the top of the vertical channel on both sides of the suspension rod 6 to be loaded. Then, the lifting linear guide 31 drives the translation linear guide 32 to descend to the high end, so that the two beams 23 move to the inside of the vertical channels on both sides of the suspension rod 6 to be loaded, and the two beams 23 are kept on the same horizontal plane as the suspension rod 6 to be loaded; thereby facilitating the loading or unloading of each suspension rod 6.

[0060] Working principle: When loading, the staff controls the mobile chassis 1 to move to the winding equipment for chemical fiber production, and the staff uses a wrench to rotate the screw 14 to drive the mobile seat 15 to move along the annular bar frame 13. When the mobile seat 15 moves away from the vertical wall 3, it drives the bottom end of the connecting plate 16 away from the vertical wall 3, so that the top of the connecting plate 16 moves downward, drives the hinge seat 17 to move downward, drives the connecting slide plate 10 to slide downward along the vertical track 9, drives the strip plate 11 to move downward, drives the push rod 8 to move downward, drives the support plate 7, the hanging rod 6 and the rotating seat 5 to rotate downward around the rotating axis of the fixed seat 4 to a horizontal state, that is, the hanging rod 6 and the mobile chassis 1 remain parallel;

[0061] Align the hanging rod 6 in a horizontal state with the wound reel; the lifting linear guide 31 drives the translation linear guide 32 to move upward, so that the translation linear guide 32 moves to the inside of the horizontal channel, and then the translation linear guide 32 drives the pushing component to move along the horizontal channel, so that the two cross beams 23 on the pushing component move to the top of the vertical channel on both sides of the hanging rod 6 to be loaded, and then the lifting linear guide 31 drives the translation linear guide 32 to descend to the high end, so that the two cross beams 23 move to the inside of the vertical channel on both sides of the hanging rod 6 to be loaded, and the two cross beams 23 and the hanging rod 6 to be loaded are kept on the same horizontal plane;

[0062] The second motor 28 drives the gear 27 to rotate, driving the spur rack 26 and the crossbeam 23 to slide along the U-shaped seat 22, and one end of the crossbeam 23 moves toward the reel of the winding device, and the push plate 24 at the end of the crossbeam 23 moves to the side of the reel of the winding device away from the hanging rod 6. At this time, the first motor 25 drives the push plate 24 to rotate, so that the convex plate on the push plate 24 rotates to the side facing the reel, so that the distance between the convex plates on the push plates 24 on both sides is smaller than the diameter of the reel; after that, the driving structure drives the crossbeam 23 to move toward the side away from the winding device, driving the push plates 24 on both sides to move along the two sides of the hanging rod 6 toward the vertical wall 3, and the push plates 24 on both sides push the reel to slide along the hanging rod 6 toward the vertical wall 3 for loading;

[0063] The staff uses a wrench to rotate the screw 14, driving the moving seat 15 to move along the annular strip frame 13; when the moving seat 15 moves close to the vertical wall 3, it drives the bottom end of the connecting plate 16 close to the vertical wall 3, and through the connection support of the support rod 18, the top end of the connecting plate 16 moves upward, driving the hinge seat 17 to move upward, pushing the connecting slide plate 10 to slide upward along the vertical track 9, driving the strip plate 11 to move upward, and slidingly connecting with the push rod 8 through the through groove 12 on the strip plate 11, pushing the push rod 8 to move upward, and at the same time, the push rod 8 slides inside the through groove 12, pushing the support plate 7, the hanging rod 6 and the rotating seat 5 to rotate upward around the rotating axis of the fixed seat 4, so that the end of the hanging rod 6 away from the fixed seat 4 is tilted upward, and the tilted upward hanging rod 6 can form a certain restriction on the sliding of the reel, thereby avoiding the situation where the reel slips off the hanging rod 6 due to the vibration generated during the movement of the mobile chassis 1;

[0064] When unloading, the staff uses a wrench to rotate the screw rod 14, driving the moving seat 15 to move along the annular strip frame 13; when the moving seat 15 moves away from the vertical wall 3, the bottom end of the connecting plate 16 is driven away from the vertical wall 3, so that the top end of the connecting plate 16 moves downward, driving the hinge seat 17 to move downward, driving the connecting slide plate 10 to slide downward along the vertical track 9, driving the strip plate 11 to move downward, driving the push rod 8 to move downward, driving the support plate 7, the hanging rod 6 and the rotating seat 5 to rotate downward around the rotating axis of the fixed seat 4 to a horizontal state;

[0065] The lifting linear guide rail 31 cooperates with the translation linear guide rail 32 to move the crossbeams 23 on both sides into the vertical channels on both sides of the suspension rod 6 to be unloaded; and the push plate 24 close to one end of the suspension rod 6 to be unloaded is located on the side of the reel of the outer circle of the suspension rod 6 close to the vertical wall 3; at this time, the No. 1 motor 25 drives the push plate 24 to rotate, so that the convex plate on the push plate 24 rotates to the side facing the reel, and the driving structure drives the crossbeam 23 to move toward the side of the suspension rod 6 to be unloaded, driving the push plates 24 on both sides to move along the two sides of the suspension rod 6 away from the vertical wall 3, and the push plates 24 on both sides push the reel to slide along the suspension rod 6 away from the vertical wall 3 to unload the material;

[0066] Like this, when the suspension rod 6 is in horizontal state, the loading and unloading of the reel is carried out, which saves time and effort. During transportation, the suspension rod 6 is in an inclined upward state, which reduces the situation that the reel slips during transportation.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A winding and doffing machine for chemical fiber production, characterized in that: The invention comprises a movable chassis (1); a frame (2) is fixedly connected to the middle of the top surface of the movable chassis (1); a plurality of vertical walls (3) are evenly fixedly connected to the bottoms of two sides of the frame (2); a fixed seat (4) is fixedly connected to a side of each vertical wall (3) away from the frame (2); a rotating seat (5) is rotatably mounted on a side of the fixed seat (4) away from the vertical wall (3); a hanging rod (6) is bolted to a side of the rotating seat (5) away from the vertical wall (3); the hanging rod (6) is used to fit a reel; the hanging rod (6) and the rotating seat (5) can be rotated and fixed upwards; The distance between two adjacent vertical walls (3) on the same side constitutes a vertical channel; the distance between the top of the vertical wall (3) and the top of the frame (2) constitutes a horizontal channel; a moving component is arranged inside the frame (2); a pair of pushing components are arranged on the moving component; the moving component can drive the pushing component to move inside the vertical channel and the horizontal channel; The pushing assembly comprises a U-shaped seat (22); a crossbeam (23) is slidably mounted inside the U-shaped seat (22); a driving structure is arranged on the top of the U-shaped seat (22), and the driving structure drives the crossbeam (23) to slide horizontally through the vertical channel; push plates (24) are arranged at both ends of the crossbeam (23); A support plate (7) is fixedly connected to the bottom of one end of the hanging rod (6) close to the rotating seat (5); a push rod (8) is rotatably installed at the bottom of the support plate (7); vertical tracks (9) are fixedly connected to both sides of the side of the vertical wall (3) away from the frame (2); the two vertical tracks (9) are respectively located on both sides of the fixed seat (4); a connecting slide plate (10) is slidably installed inside the vertical track (9); a plurality of strips (11) are fixedly connected to the side of the connecting slide plate (10) away from the vertical track (9); a through groove (12) is opened in the middle of the strip (11); the two ends of the push rod (8) are slidably matched with the through grooves (12) on both sides; a lifting component is provided at the bottom of the vertical wall (3), and the lifting component is used to push the strip (11) to move up and down.

2. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: The lifting assembly comprises an annular bar frame (13) fixedly connected to the top surface of the movable chassis (1); the annular bar frame (13) corresponds to the vertical wall (3); a screw rod (14) is rotatably mounted in the middle of the annular bar frame (13); one end of the screw rod (14) away from the vertical wall (3) is rotatably extended out of the outer side of the annular bar frame (13), and one end of the screw rod (14) away from the vertical wall (3) is fixedly connected to an inner hexagonal tube; a movable seat (14) is slidably mounted inside the annular bar frame (13) 15); the screw rod (14) is threadedly matched with the movable seat (15); a connecting plate (16) is hingedly connected to the middle of the top surface of the movable seat (15); a hinge seat (17) is fixedly connected to the bottom of the two connecting slide plates (10); one end of the connecting plate (16) away from the movable seat (15) is hingedly connected to the middle of the hinge seat (17); a support rod (18) is hingedly connected between the bottom surface of the connecting plate (16) and the top surface of the bottom end of the annular frame (13) close to the vertical wall (3).

3. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: The outer ring of the suspension rod (6) is provided with a blocking ring (19); a plurality of blocking plates (20) are fixedly connected around the outer ring of the blocking ring (19); a side of the blocking plate (20) away from the vertical wall (3) overlaps with a side of the blocking ring (19); screw holes are provided in the middle of the blocking plate (20) and the blocking ring (19), and locking bolts are installed in the internal threads of the screw holes.

4. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: A connecting rod (21) is fixedly connected between the strips (11) on both sides close to the connecting slide plate (10).

5. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: The push plate (24) comprises a circular plate and a convex plate fixedly connected to the outer ring of the circular plate; a No. 1 motor (25) is fixedly connected inside both ends of the crossbeam (23); and the output shaft of the No. 1 motor (25) is fixedly connected to the rotating shaft of the push plate (24).

6. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: The driving structure comprises a spur rack (26) fixedly connected to the top of the crossbeam (23); a gear (27) is rotatably mounted on the middle top surface of the U-shaped seat (22); the gear (27) is meshed with the spur rack (26); and a second motor (28) is connected to the end of the rotating shaft of the gear (27).

7. The winding and doffing machine for chemical fiber production according to claim 1, characterized in that: An adjustment groove (29) is provided in the middle of the convex plate of the push plate (24); retaining bars (30) are provided on both sides of the push plate (24); the retaining bars (30) are capable of sliding along the adjustment groove (29); and the two retaining bars (30) are locked by bolts passing through the adjustment groove (29).

8. The winding and doffing machine for chemical fiber production according to claim 6, characterized in that: The moving assembly comprises lifting linear guide rails (31) fixedly connected to both sides of the interior of the frame (2); a translation linear guide rail (32) is fixedly connected between the sliders of the lifting linear guide rails (31) on both sides; a suspension rod (33) is fixedly connected to the bottom surface of the slider of the translation linear guide rail (32); a mounting seat (34) is fixedly connected to the bottom end of the suspension rod (33); the two No. 2 motors (28) are respectively fixedly connected to the two ends of the top surface of the mounting seat (34); the two U-shaped seats (22) are respectively fixedly connected to the two ends of the mounting seat (34); the length of the mounting seat (34) is the same as the width of the vertical wall (3).

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