A multifunctional raw yarn rack for processing polyester filament

Abstract

The present invention provides a multifunctional raw yarn rack for processing polyester filaments, which relates to the technical field of polyester filament processing. It comprises a bottom bracket, and an integrated multifunctional auxiliary mechanism is rotatably installed between two square columns. The integrated multifunctional auxiliary mechanism comprises a connecting rod, and the multifunctional auxiliary mechanism also comprises a first damping turntable, a first connecting rod, an auxiliary handle, a straight groove, a first square plate, a second square plate, a threaded rod, a slider, a pressure plate, a slide groove, a limit groove, a storage groove, a screw rod, a driven bevel gear, a rotating column, an active bevel gear, a rotating handle, a transmission block, a limit block, a second connecting rod, a second damping turntable, a fixing bar and a guide groove. By optimizing the structure of the device and arranging the integrated multifunctional auxiliary mechanism, the device has the characteristics of multi-directional limiting and angle adjustment, easy connection of leads, reduced wear and stable transportation, etc., thereby having multiple functions and effects, thereby improving the overall versatility and applicability of the device, and being more practical as a whole.

Description

Technical Field

[0001] The invention belongs to the technical field of polyester filament processing, and more specifically, relates to a multifunctional raw yarn rack for polyester filament processing. Background Art

[0002] Polyester filament is a continuous fiber made from polyester raw yarn through a spinning process. Raw yarn refers to the form of textile fiber that has not been processed or treated. It usually refers to a continuous fiber made from polyester raw yarn through a spinning process. Raw yarn usually needs to go through a series of processes such as stretching, dyeing, and winding before it can become polyester filament. The raw yarn rack is an auxiliary equipment used to support the raw yarn during the spinning or processing process and help it pass smoothly through the production line.

[0003] When using existing raw silk racks, it is usually necessary to connect the raw silk roll to the lead connection point of the stretching machine for connection. Some raw silk racks can install multiple raw silk rolls at the same time. In order to avoid tangling, workers usually need to go back and forth several times to connect the lead on the raw silk roll with the lead connection point of the stretching machine. It is impossible to directly move the lead on the raw silk roll to the stretching machine at one time, which is more troublesome to use. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a multifunctional raw yarn rack for processing polyester filaments to solve the above problems.

[0005] A multifunctional raw yarn rack for polyester filament processing, comprising a bottom bracket, a U-shaped bracket fixedly mounted between two bottom brackets, a plurality of filament wire racks fixedly mounted on the upper end of the U-shaped bracket, each of the filament wire racks having a nut on the upper end, and square columns fixedly mounted on the upper ends of the two bottom brackets;

[0006] An integrated multifunctional auxiliary mechanism is rotatably installed between the two square columns;

[0007] The integrated multifunctional auxiliary mechanism includes a connecting rod, and a plurality of annular grooves are opened on the surface of the connecting rod. An annular column is slidably installed inside each annular groove, and a rotating column is fixedly installed between each group of the annular columns. Each annular column is located between the connecting rod and the rotating column, and each rotating column is located on the circumferential surface of the annular column. A wear-resistant layer is fixedly installed on the circumferential surface of each rotating column.

[0008] Preferably, the multifunctional auxiliary mechanism also includes a first damping turntable, a first connecting rod, an auxiliary handle, a straight groove, a first square plate, a second square plate, a threaded rod, a slider, a pressure plate, a slide groove, a limit groove, a storage groove, a screw rod, a driven bevel gear, a rotating column, a driving bevel gear, a rotating handle, a transmission block, a limit block, a second connecting rod, a second damping turntable, a fixing bar and a guide groove.

[0009] Preferably, the two first damping turntables are both located on the side walls of the square column, the two first damping turntables are both rotatably mounted on the square column, the two first connecting rods are both located on the circumferential surface of the first damping turntable, the two first connecting rods are both fixedly mounted on the first damping turntable, the two auxiliary handles are both located on the surface of the first connecting rod, the two auxiliary handles are both fixedly mounted on the first connecting rod, the two straight grooves are both opened inside the first connecting rod, the straight groove and the second square plate are both located between the first connecting rod, the straight groove is fixedly mounted on the second square plate and the first connecting rod, and the first square plate is located below the second square plate.

[0010] Preferably, the first square plate and the second square plate are located on both sides of the straight groove, the threaded rod is located inside the second square plate, the threaded rod is threadedly installed with the second square plate, the two sliders are both located inside the straight groove, the two sliders are slidably installed with the straight groove, the pressure plate is located between the sliders, the pressure plate is fixedly installed with the slider, the pressure plate is rotatably installed with the threaded rod, and the two sliding grooves are both opened inside the square column.

[0011] Preferably, each group of the limiting grooves is opened on the side wall of the slide, the two storage grooves are opened inside the square column, the two storage grooves are located below the slide and the limiting grooves, and the two storage grooves are communicated with the slide.

[0012] Preferably, the two screw rods are both located inside the slide groove, the two screw rods are both rotatably mounted on the slide groove, the two driven bevel gears are both located at the lower end of the screw rod, the two driven bevel gears are both fixedly mounted on the screw rod, the two driven bevel gears are both located inside the storage groove, the two rotating columns are both located inside the storage groove, and the two rotating columns are both rotatably mounted on the storage groove.

[0013] Preferably, the two driving bevel gears are both located on the circumferential surface of the rotating column, the two driving bevel gears are both fixedly mounted on the rotating column, the two driving bevel gears are both meshed with the driven bevel gear, and the two rotating handles are both fixedly mounted on the side wall of the rotating column.

[0014] Preferably, the two rotating handles are exposed on the outside of the square column, the two rotating handles are rotatably mounted with the square column, the two transmission blocks are located inside the slide groove, the two transmission blocks are slidably mounted with the slide groove, each of the limit blocks is located inside the limit slot, and each of the limit blocks is slidably mounted with the limit slot.

[0015] Preferably, the two transmission blocks are located between the limit blocks, the two transmission blocks are fixedly mounted to the limit blocks, the two limit blocks are threadedly mounted to the screw rod, the two second connecting rods are located on the side wall of the transmission block away from the U-shaped bracket, and the two second connecting rods are fixedly mounted to the U-shaped bracket.

[0016] Preferably, the two second damping turntables are both located on the surface of the second connecting rod, and the two second damping turntables are both rotatably mounted with the second connecting rod. The fixing bar is located between the second damping turntables, and the fixing bar is fixedly mounted with the second damping turntable. Each of the guide grooves is opened through the surface of the fixing bar, and the inside of each guide groove is sprayed with a molybdenum coating.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the present invention, the raw silk rolls are inserted into the filament wire rack, and the lead wires of each raw silk roll are placed between the first square plate and the pressure plate. Then, the threaded rod is rotated so that the threaded rod is threaded on the second square plate and the lead wires are pressed tightly. The auxiliary handle is rotated toward the side of the square column, so that the lead wires on multiple raw silk rolls can be synchronously moved directly to the top of the fixed bar, making it easier for workers to take the lead wires and connect them to the raw silk stretching machine.

[0019] In the present invention, by rotating the handle, the rotating column and the active bevel gear are driven to rotate in the storage slot and mesh with the driven bevel gear, so that the driven bevel gear as a whole drives the screw rod to rotate and transmits the screw to the transmission block, so that the second connecting rod and the fixed bar can be driven to adjust the height according to the characteristics of the original wire roll, thereby achieving different strengths of the original wire roll, thereby increasing applicability;

[0020] In the present invention, by placing the wire of the original wire coil into the guide groove of the fixing bar and rotating the fixing bar so that the fixing bar drives the second damping rotary disk to rotate on the second connecting rod, the angle of the fixing bar can be further adjusted, thereby facilitating fine-tuning the force of the wire against the wire by the fixing bar, further increasing applicability. Since the wire is placed in the guide groove, the position and force of the wire can be more accurately controlled by adjusting the angle of the fixing bar, making adjustment more convenient and accurate.

[0021] In the present invention, when the active bevel gear rotates in the storage groove and meshes with the driven bevel gear, it drives the screw to rotate and transmits the screw to the transmission block, so that the transmission block drives the limit block to slide upward in the slide groove and the limit groove respectively, thereby providing multi-directional limit and increasing stability;

[0022] In the present invention, by placing the wire through the wear-resistant layer on the connecting rod and the guide groove, the wire can be transported and wound through the wear-resistant layer on the connecting rod and the two supporting points of the guide groove when the machine is winding and weaving, thereby providing two-point guidance and support for the wire, making the wire more stable during the conveying and winding process, avoiding interference and deviation of the wire, and increasing practicality;

[0023] In the present invention, when the wire coil on the filament wire rack is pulled and wound for weaving, the wire will be pulled at the wear-resistant layer and the guide groove. At the same time, the wire will generate friction with the wear-resistant layer when being wound by the stretching machine, thereby driving the wear-resistant layer to drive the rotating column and the annular column to slide on the surface of the connecting rod and the annular groove respectively, so that the surface of the wear-resistant layer can be evenly contacted with the wire, avoiding local wear and resulting in reduced service life, thereby further increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the U-shaped bracket connection explosion structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the pressure plate connection explosion structure of the present invention;

[0028] Figure 5 is a schematic diagram of the three-dimensional structure of the first connecting rod of the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting rod of the present invention;

[0030] Figure 7 This is a schematic diagram of the connecting rod connection explosion structure of the present invention;

[0031] Figure 8 is a cross-sectional view of an annular column of the present invention;

[0032] Figure 9 This is a schematic diagram of the square column connection explosion structure of the present invention;

[0033] Figure 10 is a cross-sectional view of a square column of the present invention;

[0034] Figure 11 is a cross-sectional view of the chute of the present invention;

[0035] Figure 12 This is a schematic diagram of the screw rod connection explosion structure of the present invention;

[0036] Figure 13 is a schematic diagram of the three-dimensional structure of the second connecting rod of the present invention;

[0037] Figure 14 It is a schematic diagram of the explosion structure of the fixing strip connection of the present invention.

[0038] In the figure, the correspondence between the component names and the drawing numbers is: 11. bottom bracket; 12. U-shaped bracket; 13. filament wire rack; 14. nut; 15. square column; 16. connecting rod; 17. ring groove; 18. ring column; 19. rotating column; 21. wear-resistant layer; 22. first damping turntable; 23. first connecting rod; 24. auxiliary handle; 25. straight groove; 27. second square plate; 28. threaded rod; 32. slide groove; 33. limit groove; 34. storage groove; 35. screw rod; 36. driven bevel gear; 37. rotating column; 38. driving bevel gear; 39. rotating handle; 41. transmission block; 42. limit block; 43. second connecting rod; 44. second damping turntable; 45. fixing bar; 46. guide groove. DETAILED DESCRIPTION

[0039] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0040] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 The present invention provides a technical solution, including a bottom bracket 11, a U-shaped bracket 12 is fixedly installed between the two bottom brackets 11, a plurality of filament racks 13 are fixedly installed on the upper end of the U-shaped bracket 12, and a nut 14 is provided on the upper end of each filament rack 13, and a square column 15 is fixedly installed on the upper end of the two bottom brackets 11;

[0041] An integrated multifunctional auxiliary mechanism is rotatably mounted between the two square columns 15;

[0042] The integrated multifunctional auxiliary mechanism includes a connecting rod 16, and a plurality of annular grooves 17 are provided on the surface of the connecting rod 16. An annular column 18 is slidably installed inside each annular groove 17. A rotating column 19 is fixedly installed between each group of annular columns 18. Each annular column 18 is located between the connecting rod 16 and the rotating column 19. Each rotating column 19 is located on the circumferential surface of the annular column 18. A wear-resistant layer 21 is fixedly installed on the circumferential surface of each rotating column 19. When in use, the raw silk roll can be first inserted into the filament wire rack 13 on each U-shaped bracket 12, and then the nut 14 can be rotated at the filament wire rack 13 to limit the raw silk roll, and then the leads of the raw silk rolls on the four filament wire racks 13 can be pulled out. The first and second square plates 27 are rotated together, and the first and second connecting rods 23 are rotated together. At this time, the ... When the first square plate and the second square plate 27 are rotated toward the side of the square column 15 as a whole, the lead wire will be stretched, and the original wire roll will rotate on the long wire rack 13. When the second square plate 27 and the first square plate are rotated above the fixed bar 45, the auxiliary handle 24 can be stopped. At this time, the wire will fit into the surface of the wear-resistant layer 21 (the wear-resistant layer 21 is made of polyurethane and has good wear resistance, chemical corrosion resistance and scratch resistance). Then the staff can rotate the threaded rod 28 again so that the threaded rod 28 drives the pressure plate away from the first square plate. Then the staff can take out the lead wire and install it in the lead wire connection point at the wire stretching machine. Then the staff can The auxiliary handle 24 is used to rotate toward the side of the U-shaped bracket 12 again, so that the first connecting rod 23 drives the first square plate and the second square plate 27 to reset. At this time, the staff can adjust each wire to the guide groove 46, and insert the raw wire roll into the long wire rack 13, and put the lead of each raw wire roll between the first square plate and the pressure plate, and then rotate the threaded rod 28 so that the threaded rod 28 is threaded on the second square plate 27 and the lead is pressed tightly, and the auxiliary handle 24 is rotated toward the side of the square column 15, so that the leads on multiple raw wire rolls can be synchronously driven to move directly above the fixed bar 45, making it convenient for the staff to take the lead and connect it to the raw wire stretching machine.

[0043] The multifunctional auxiliary mechanism also includes a first damping turntable 22, a first connecting rod 23, an auxiliary handle 24, a straight groove 25, a first square plate, a second square plate 27, a threaded rod 28, a slider, a pressure plate, a slide groove 32, a limit groove 33, a storage groove 34, a screw rod 35, a driven bevel gear 36, a rotating column 37, an active bevel gear 38, a rotating handle 39, a transmission block 41, a limit block 42, a second connecting rod 43, a second damping turntable 44, a fixing bar 45 and a guide groove 46. By optimizing the structure of the device, the device has the characteristics of multi-directional limiting and angle adjustment, easy connection of leads and reduced wear and stable transportation, so that it has multiple functions and effects, thereby improving the overall versatility and applicability of the device, and is more practical as a whole.

[0044] The two first damping turntables 22 are both located on the side walls of the square column 15, and the two first damping turntables 22 are both rotatably mounted with the square column 15. The two first connecting rods 23 are both located on the circumferential surface of the first damping turntable 22, and the two first connecting rods 23 are both fixedly mounted with the first damping turntable 22. The two auxiliary handles 24 are both located on the surface of the first connecting rod 23, and the two auxiliary handles 24 are both fixedly mounted with the first connecting rod 23. The two straight grooves 25 are both opened inside the first connecting rod 23, and the straight grooves 25 and the second square plate 27 are both located between the first connecting rod 23. The straight groove 25 is fixedly installed with the second square plate 27 and the first connecting rod 23. The first square plate is located below the second square plate 27. The first square plate and the second square plate 27 are located on both sides of the straight groove 25. The threaded rod 28 is located inside the second square plate 27. The threaded rod 28 is threadedly installed with the second square plate 27. The two sliders are both located inside the straight groove 25. The two sliders are both slidably installed with the straight groove 25. The pressure plate is located between the sliders. The pressure plate and the slider are fixedly installed. The pressure plate and the threaded rod 28 are rotatably installed. The two slide grooves 32 are both opened inside the square column 15.

[0045] Each set of limiting grooves 33 is opened on the side wall of the slide groove 32, and two storage grooves 34 are opened inside the square column 15. The two storage grooves 34 are located below the slide groove 32 and the limiting groove 33. The two storage grooves 34 are communicated with the slide groove 32, and the two screw rods 35 are located inside the slide groove 32. When the driving bevel gear 38 rotates in the storage groove 34 and engages with the driven bevel gear 36, driving the screw rod 35 to rotate and generate threaded transmission with the transmission block 41, the transmission block 41 drives the limiting block 42 to slide upward inside the slide groove 32 and the limiting groove 33 respectively, thereby providing limitation and increasing stability.

[0046] The two screw rods 35 are rotatably mounted with the slide groove 32, the two driven bevel gears 36 are located at the lower end of the screw rod 35, the two driven bevel gears 36 are fixedly mounted with the screw rod 35, the two driven bevel gears 36 are located inside the storage groove 34, the two rotating columns 37 are located inside the storage groove 34, the two rotating columns 37 are rotatably mounted with the storage groove 34, the two active bevel gears 38 are located on the circumferential surface of the rotating column 37, the two active bevel gears 38 are fixedly mounted with the rotating column 37, the two active bevel gears 38 are meshed with the driven bevel gear 36, the two rotating handles 39 are located on the side wall of the rotating column 37 and are fixedly mounted, the two rotating handles 39 are exposed on the outside of the square column 15, and the two rotating handles 39 are rotatably mounted with the square column 15 The two transmission blocks 41 are both located inside the slide groove 32, and the two transmission blocks 41 are slidably installed with the slide groove 32. Each limit block 42 is located inside the limit groove 33, and each limit block 42 is slidably installed with the limit groove 33. The two transmission blocks 41 are both located between the limit blocks 42. The two transmission blocks 41 are fixedly installed with the limit blocks 42. The two limit blocks 42 are threadedly installed with the screw rod 35. The two second connecting rods 43 are both located on the side wall of the transmission block 41 away from the U-shaped bracket 12. The two second connecting rods 43 are fixedly installed with the U-shaped bracket 12. Then the staff can resist the wire according to the characteristics of the original wire roll. First, the rotating handle 39 can be rotated so that the rotating handle 39 drives the rotating column 37 and the active bevel gear 38 to be placed The driven bevel gear 36 rotates in the storage groove 34 and meshes with the driven bevel gear 36, so that the driven bevel gear 36 drives the screw rod 35 to rotate as a whole and transmits a threaded transmission to the transmission block 41, so that the transmission block 41 drives the limit block 42 to slide upward in the slide groove 32 and the limit groove 33 respectively, thereby driving the two second connecting rods 43 to move upward as a whole, and then driving the fixed bar 45 to rise and resist from below, by rotating the handle 39, driving the rotating column 37 and the active bevel gear 38 to rotate in the storage groove 34 and mesh with the driven bevel gear 36, so that the driven bevel gear 36 drives the screw rod 35 to rotate as a whole and transmits a threaded transmission to the transmission block 41, so that the second connecting rod 43 and the fixed bar 45 can be driven to adjust the height according to the characteristics of the original silk roll. The adjustment can complete the resistance of the original silk roll with different strengths, thereby increasing the applicability. When the resistance strength needs to be fine-tuned, the fixing bar 45 can be rotated first, so that the fixing bar 45 drives the second damping turntable 44 to adjust the angle on the second connecting rod 43, thereby changing the resistance strength. By rotating the handle 39, the rotating column 37 and the active bevel gear 38 are driven to rotate in the storage slot 34 and engage with the driven bevel gear 36, so that the driven bevel gear 36 as a whole drives the screw rod 35 to rotate and transmits threaded transmission to the transmission block 41, so that the second connecting rod 43 and the fixing bar 45 can be driven to adjust the height according to the characteristics of the original silk roll, thereby completing the resistance of the original silk roll with different strengths, thereby increasing the applicability.

[0047] The two second damping turntables 44 are both located on the surface of the second connecting rod 43, and the two second damping turntables 44 are rotatably installed with the second connecting rod 43. The fixing bar 45 is located between the second damping turntables 44, and the fixing bar 45 is fixedly installed with the second damping turntable 44. Each guide groove 46 is opened through the surface of the fixing bar 45, and the inside of each guide groove 46 is sprayed with a molybdenum coating (molybdenum coating is a wear-resistant, low-friction coating). When the staff can turn on the wire stretching machine, the wire stretching machine starts to reel in the wire and stretch it. At the same time, the original wire roll will rotate at the long wire rack 13. At the same time, since the wire is constantly reeled in by the machine, the wire will be pulled at the wear-resistant layer 21 and the guide groove 46. At this time, the wire will produce friction with the wear-resistant layer 21, so that the wear-resistant layer 21 as a whole drives the rotating column 19 and the annular column 18 to slide on the surface of the connecting rod 16 and the annular groove 17 respectively. When the wire roll on the filament wire rack 13 is pulled and wound for weaving, the wire will be pulled at the wear-resistant layer 21 and the guide groove 46. At the same time, the wire will produce friction with the wear-resistant layer 21 when being wound by the stretching machine, thereby driving the wear-resistant layer 21 to drive the rotating column 19 and the annular column 18 to slide on the surface of the connecting rod 16 and the annular groove 17 respectively, so that the surface of the wear-resistant layer 21 can be evenly contacted with the wire, avoiding local wear and resulting in reduced service life, thereby further increasing practicality.

[0048] Working principle:

[0049] The first step is to use it. First, the original wire roll can be inserted into the long wire rack 13 on each U-shaped bracket 12, and then the nut 14 can be rotated at the long wire rack 13 to limit the original wire roll. Then the leads of the original wire rolls on the four long wire racks 13 can be taken out and placed between the first square plate and the pressure plate. Then the threaded rod 28 can be rotated so that the threaded rod 28 is threaded on the second square plate 27, so that the threaded rod 28 pushes the pressure plate to drive the slider to slide toward the first square plate in the straight groove 25 until the pressure plate is driven to tighten the leads of the four original wire rolls. Then the staff can hold the auxiliary handle 24 and rotate it to one side of the square column 15. At this time, the first damping turntables 22 on the two straight grooves 25 will rotate on the square column 15, and at the same time, the two first connecting rods 23 will drive the first square plate and the second square plate 27 to rotate as a whole toward the side of the square column 15. When the first and second square plates 27 are rotated toward the side of the square column 15 as a whole, the lead wires will be stretched and the raw wire coils will rotate on the long wire rack 13. When the second square plate 27 and the first square plate are rotated above the fixing bar 45, the auxiliary handle 24 can be stopped. At this time, the wire will fit the surface of the wear-resistant layer 21. Then the staff can rotate the threaded rod 28 again so that the threaded rod 28 drives the pressure plate away from the first square plate. Then the staff can take out the lead wires and install them in the lead wire connection points at the wire stretching machine. Then the staff can use the auxiliary handle 24 to rotate toward the side of the U-shaped bracket 12 again so that the first connecting rod 23 drives the first and second square plates 27 to reset. At this time, the staff can adjust each wire wire to the guide groove 46.

[0050] In the second step, the staff can then perform thread resistance according to the characteristics of the original wire roll. First, the rotating handle 39 can be rotated so that the rotating handle 39 drives the rotating column 37 and the active bevel gear 38 to rotate in the storage groove 34 and engage with the driven bevel gear 36, so that the driven bevel gear 36 drives the screw rod 35 to rotate as a whole and transmits threaded transmission to the transmission block 41, so that the transmission block 41 drives the limit block 42 to slide upward in the slide groove 32 and the limit groove 33 respectively, thereby driving the two second connecting rods 43 to move upward as a whole, and then driving the fixing bar 45 to rise and resist from the bottom. When the thread resistance force needs to be fine-tuned, the fixing bar 45 can be rotated first so that the fixing bar 45 drives the second damping turntable 44 (the first damping turntable 22 and the second damping turntable 44 are usually composed of an adjustable friction system and a The first damping turntable 22 and the second damping turntable 44 are composed of a rotating shaft, and by adjusting the friction system, the resistance of the first damping turntable 22 and the second damping turntable 44 can be changed, so that they can be fixed at the desired angle without external force) and rotated on the second connecting rod 43 to adjust the angle, thereby changing the force of the wire resistance. When the wire resistance is completed, the staff can start the wire stretching machine, so that the wire stretching machine starts to reel in the wire and stretch it. At the same time, each raw wire roll will rotate at the long wire frame 13. At the same time, since the wire is constantly reeled in by the machine, the wire will be pulled at the wear-resistant layer 21 and the guide groove 46. At this time, the wire will generate friction with the wear-resistant layer 21, so that the wear-resistant layer 21 as a whole drives the rotating column 19 and the annular column 18 to slide on the surface of the connecting rod 16 and the annular groove 17 respectively, and then the wire will be stretched in the stretching machine.

[0051] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A multifunctional raw yarn rack for polyester filament processing, comprising a bottom bracket, a U-shaped bracket fixedly mounted between two bottom brackets, a plurality of filament yarn racks fixedly mounted on the upper end of the U-shaped bracket, each of the filament yarn racks having a nut on the upper end thereof, characterized in that: Square columns are fixedly mounted on the upper ends of the two bottom brackets; An integrated multifunctional auxiliary mechanism is rotatably installed between the two square columns; The integrated multifunctional auxiliary mechanism includes a connecting rod, a plurality of annular grooves are formed on the surface of the connecting rod, an annular column is slidably mounted inside each annular groove, a rotating column is fixedly mounted between each group of the annular columns, each annular column is located between the connecting rod and the rotating column, each rotating column is located on the circumferential surface of the annular column, and a wear-resistant layer is fixedly mounted on the circumferential surface of each rotating column; The multifunctional auxiliary mechanism also includes a first damping turntable, a first connecting rod, an auxiliary handle, a straight groove, a first square plate, a second square plate, a threaded rod, a slider, a pressure plate, a slide groove, a limit groove, a storage groove, a screw rod, a driven bevel gear, a rotating column, a driving bevel gear, a rotating handle, a transmission block, a limit block, a second connecting rod, a second damping turntable, a fixing bar and a guide groove; The two first damping turntables are both located on the side walls of the square column, the two first damping turntables are both rotatably mounted on the square column, the two first connecting rods are both located on the circumferential surface of the first damping turntable, the two first connecting rods are both fixedly mounted on the first damping turntable, the two auxiliary handles are both located on the surface of the first connecting rod, the two auxiliary handles are both fixedly mounted on the first connecting rod, the two straight grooves are both opened inside the first connecting rod, the straight groove and the second square plate are both located between the first connecting rod, the straight groove is fixedly mounted to the second square plate and the first connecting rod, and the first square plate is located below the second square plate; The first square plate and the second square plate are located on both sides of the straight groove, the threaded rod is located inside the second square plate, the threaded rod is threadedly installed with the second square plate, the two sliders are both located inside the straight groove, the two sliders are both slidably installed with the straight groove, the pressure plate is located between the sliders, the pressure plate is fixedly installed with the slider, the pressure plate is rotatably installed with the threaded rod, and the two sliding grooves are both opened inside the square column.

2. A multifunctional raw yarn rack for processing polyester filaments as claimed in claim 1, characterized in that: Each group of the limiting grooves is opened on the side wall of the slide, the two storage grooves are opened inside the square column, the two storage grooves are located below the slide and the limiting grooves, and the two storage grooves are communicated with the slide.

3. The multifunctional raw yarn rack for processing polyester filaments according to claim 2, characterized in that: The two screw rods are both located inside the slide groove, and the two screw rods are both rotatably mounted on the slide groove. The two driven bevel gears are both located at the lower end of the screw rod, and the two driven bevel gears are both fixedly mounted on the screw rod. The two driven bevel gears are both located inside the storage groove, and the two rotating columns are both located inside the storage groove, and the two rotating columns are both rotatably mounted on the storage groove.

4. A multifunctional raw yarn rack for processing polyester filaments as claimed in claim 3, characterized in that: The two driving bevel gears are both located on the circumferential surface of the rotating column, the two driving bevel gears are both fixed to the rotating column, the two driving bevel gears are both meshed with the driven bevel gear, and the two rotating handles are both fixed on the side wall of the rotating column.

5. The multifunctional raw yarn rack for processing polyester filaments according to claim 4, characterized in that: The two rotating handles are exposed on the outside of the square column, and the two rotating handles are rotatably installed with the square column. The two transmission blocks are located inside the slide groove, and the two transmission blocks are slidably installed with the slide groove. Each of the limit blocks is located inside the limit slot, and each of the limit blocks is slidably installed with the limit slot.

6. The multifunctional raw yarn rack for processing polyester filaments according to claim 5, characterized in that: The two transmission blocks are both located between the limit blocks, the two transmission blocks are both fixedly mounted to the limit blocks, the two limit blocks are both threadedly mounted to the screw rod, the two second connecting rods are both located on the side wall of the transmission block away from the U-shaped bracket, and the two second connecting rods are both fixedly mounted to the U-shaped bracket.

7. A multifunctional raw yarn rack for processing polyester filaments as claimed in claim 6, characterized in that: The two second damping turntables are both located on the surface of the second connecting rod, and the two second damping turntables are both rotatably mounted with the second connecting rod. The fixing bar is located between the second damping turntables, and the fixing bar is fixedly mounted with the second damping turntable. Each of the guide grooves is opened through the surface of the fixing bar, and the inside of each guide groove is sprayed with a molybdenum coating.

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