Yarn guide mechanism for chinlon filaments

Abstract

The invention discloses a yarn guide mechanism for chinlon filaments, and belongs to the technical field of chinlon filament production, the yarn guide mechanism comprises a main body module, an adaptation module and a dust removal module, the main body module comprises a mounting frame, a transverse plate is fixedly connected to the interior of the mounting frame, and a yarn guide frame is fixedly connected to the rear end face of the mounting frame; two sliding grooves are formed in the top of the mounting frame, sliding rails are slidably connected into the two sliding grooves, a wire guiding groove is formed in the wire guiding frame, and through arrangement of the swing assembly, the winding assembly, the lifting assembly, the driving assembly and the swing assembly, when the wire guiding mechanism is used, the wire guiding mechanism can be used for guiding wires. The nylon filaments can be tidily arranged on the winding assembly, so that the nylon filaments are always kept in a horizontal state to be wound, friction caused by included angles is avoided as much as possible in the winding process, the quality of the nylon filaments is guaranteed, and the winding quality of wires is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the production technology field of nylon filament, more particularly, to a yarn guide mechanism for nylon filament. BACKGROUND

[0002] Nylon yarn is a kind of textile fabric, which has single yarn, strand, special yarn and other types. Compared with the glossiness of silk, the glossiness of nylon yarn is poor, like a layer of wax, and the friction between the fabrics can be felt by rubbing back and forth with hands. In the production process of nylon yarn, a yarn guide mechanism is usually used to assist the winding of nylon yarn.

[0003] According to the search, the patent number CN221739501U discloses a yarn guide mechanism for spinning, which includes a workbench, a limiting box fixedly connected to the lower surface of the workbench, a second motor fixedly connected to the inner bottom wall of the limiting box, a rotating plate fixedly connected to the output shaft of the second motor, a fixed stud fixedly connected to the upper surface of the rotating plate, and a first ring frame fixedly connected to the fixed stud. The yarn guide mechanism for spinning starts the second motor to drive the rotating plate to rotate. The first ring frame fixed by the nut makes the sliding protrusion rotate under the driving of the rotating plate. The sliding protrusion slides in the second ring frame to make the second ring frame reciprocatingly slide. The second ring frame drives the sliding block to slide in the sliding rail. The guide ring makes the silk thread uniformly collect on the surface of the collecting wheel under the driving of the supporting rod. The position of the first ring frame is adjusted by the nut to adjust the swing amplitude of the guide ring, so that the silk thread is suitable for winding on the collecting wheel of any model and is uniformly distributed.

[0004] For the related technology in the above, the yarn guide mechanism in the prior art is usually in the above state. The nylon filament is arranged in the winding roller in an orderly manner by the reciprocating guide ring. However, the reciprocating guide ring will produce friction with the nylon filament during the winding process, and the reciprocating pulling of the nylon filament will also affect the quality of the nylon filament. At the same time, as the winding of the nylon filament becomes more and more, the winding height of the nylon filament changes, so that the nylon filament and the guide ring form an included angle, which easily intensifies the friction between the guide ring and the nylon filament. Therefore, a yarn guide mechanism for nylon filament is proposed. SUMMARY

[0005] In order to solve the above problems, the present application provides a yarn guide mechanism for nylon filament, which adopts the following technical scheme: The utility model provides a guide mechanism for nylon filament, including main module, adaptation module and dust removal module, the main module includes mounting frame, the inside fixed connection of mounting frame has transverse board, the rear end surface fixed connection of mounting frame has wire holder, the top of mounting frame is equipped with two sliding grooves, the inside of two sliding grooves are all slidingly connected with slide rail, the inside of wire holder is equipped with wire groove, two auxiliary rollers are rotatably connected in the wire groove, the adaptation module includes the U-shaped frame fixedly connected between the top of two slide rails, the both sides of U-shaped frame are equipped with lifting groove, the inside of two lifting grooves are all slidingly connected with lifting block, two lifting blocks are fixedly connected with fixed frame, the inside of fixed frame is provided with winding assembly, the bottom between fixed frame and the bottom of U-shaped frame is provided with lifting assembly, one side of winding assembly is provided with drive assembly, drive assembly is connected with lifting assembly, the top between transverse board and the inside of mounting frame is provided with swing assembly, swing assembly is connected with the bottom of two slide rails.

[0006] Further, the winding assembly comprises two mounting slots respectively formed on the top of the fixed frame, two mounting slots are slidingly connected with the plug-in blocks, two plug-in blocks are rotatably connected with the winding roller, the fixed frame is fixedly connected with the adapter frame, the two sides of the front end surface and the rear end surface of the fixed frame are threadedly connected with the mounting bolts, one end of the four mounting bolts respectively extends into the inside of the two plug-in blocks.

[0007] Further, the winding assembly further comprises a connecting rod rotatably connected in the adapter frame, one end of the winding roller is provided with a groove, one end of the connecting rod is movably clamped in the groove, the other end of the connecting rod is fixedly connected with a pinion.

[0008] Further, the lifting assembly comprises a first sliding groove formed in the bottom of the fixed frame, a bidirectional screw rod is rotatably connected in the first sliding groove, the two ends of the bidirectional screw rod respectively penetrate through the two lifting blocks, the first sliding groove is slidingly connected with two first moving blocks, the two first moving blocks are threadedly connected with the outer surface of the bidirectional screw rod, the bottom of the U-shaped frame is provided with a second moving groove, the second moving groove is slidingly connected with two second moving blocks, a scissors frame is arranged between the two second moving blocks and the first moving blocks, one end of the bidirectional screw rod is fixedly connected with a linkage gear, one side of one of the lifting blocks is rotatably connected with a long rod, an incomplete gear is fixedly connected to the outer surface of the long rod, the outer surface of the incomplete gear is matched with the linkage gear.

[0009] Further, the lifting assembly further comprises a driven gear fixedly connected to the other end of the bidirectional screw rod, wherein one side of the other lifting block is rotatably connected with a manual gear, the outer surface of the manual gear is engaged with the driven gear, and one side of the manual gear is fixedly connected with a steering wheel.

[0010] Further, the driving assembly comprises a first motor fixedly connected to one side of the adapter frame, the output shaft of the first motor is fixedly connected with a large gear, the outer surface of the large gear is engaged with the outer surface of the small gear, the outer surface of the output shaft of the first motor is fixedly connected with a small transmission roller, one end of the long rod is fixedly connected with a large transmission roller, and the transmission belt is transmissionally connected between the outer surface of the large transmission roller and the outer surface of the small transmission roller.

[0011] Further, the swinging assembly comprises two linkage sprockets rotatably connected to the top of the transverse plate, the outer surfaces of the two linkage sprockets are transmissionally connected with a second chain, the bottom of the two slide rails is fixedly connected with a strip-shaped frame, the top of the second chain is fixedly connected with a driving shaft, the driving shaft is movably connected in the interior of the strip-shaped frame, the bottom of one of the linkage sprockets is fixedly connected with a vertical shaft, the vertical shaft penetrates through the transverse plate, and the bottom end of the vertical shaft is fixedly connected with a first bevel gear.

[0012] Further, the swinging assembly further comprises a driving rod rotatably connected in the interior of the mounting frame, the outer surface of the driving rod is fixedly connected with a second bevel gear, the outer surface of the second bevel gear is engaged with the first bevel gear, the front end surface of the mounting frame is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with one end of the driving rod, and the other end of the driving rod extends to the exterior of the mounting frame.

[0013] Further, the dust removal module comprises a pipe penetrating rod rotatably connected to the wire guide frame, the outer surface of the pipe penetrating rod is fixedly connected with a small sprocket and a fan blade, the other end of the driving rod is fixedly connected with a large sprocket, and the first chain is transmissionally connected between the outer surface of the large sprocket and the outer surface of the small sprocket.

[0014] Further, the dust removal module further comprises a conical air guide cylinder fixedly connected to the wire guide frame, and the fan blade, the small sprocket and the pipe penetrating rod are located in the interior of the conical air guide cylinder.

[0015] In summary, the present application has the following beneficial technical effects: (1) The swinging assembly, the winding assembly, the lifting assembly, the driving assembly and the swinging assembly are arranged, so that when the wire guide mechanism is used, the nylon filaments can be arranged in order on the winding assembly, so that the nylon filaments are always kept in a horizontal state and are wound, friction caused by an included angle is avoided as much as possible in the winding process, the quality of the nylon filaments is ensured, and the quality of the wire winding is improved. (2) By setting up the tube, the first chain, the fan blade, the large sprocket, the first chain and the conical air guide tube, the dust on the nylon filament can be blown away during the winding process of the nylon filament, so as to avoid the dust being wound up together and further ensure the quality of the nylon filament winding. (3) By setting up a steering wheel, driven gear and manual gear, the present invention enables the driven gear to quickly reset the height of the take-up roller through the acceleration transmission of the driven gear by the manual gear, thereby improving the convenience of the overall operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the mounting bracket of the present invention; Figure 3 For the present invention Figure 2 A magnified structural diagram at point A; Figure 4 For the present invention Figure 2 A magnified structural diagram at point B; Figure 5 This is an exploded structural diagram of the driving component of the present invention; Figure 6 This is a schematic diagram of the lifting assembly of the present invention; Figure 7 This is a schematic diagram of the structure of the swing assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the winding assembly of the present invention.

[0017] Explanation of the labels in the diagram: 100. Main module; 110. Mounting bracket; 120. Horizontal plate; 130. Wire guide frame; 140. Slide rail; 150. Auxiliary roller; 200, adaptive module; 210, U-shaped frame; 220, lifting block; 230, fixing frame; 240, winding assembly; 241, plug block; 242, winding roller; 243, connecting frame; 244, connecting rod; 245, pinion; 246, mounting bolt; 250, lifting assembly; 251, bidirectional screw rod; 252, first moving block; 253, scissor frame; 254, second moving block; 255, linkage gear; 256, long rod; 257, incomplete gear; 258, driven tooth; 259, manual gear; 2510, rudder; 260, driving assembly; 261, first motor; 262, large gear; 263, large transmission roller; 264, small transmission roller; 265, transmission belt; 270, swing assembly; 271, linkage sprocket; 272, second chain; 273, vertical shaft; 274, first bevel gear; 275, driving shaft; 276, strip frame; 277, driving rod; 278, second motor; 279, second bevel gear; 300, dust removal module; 310, pipe penetrating; 320, small sprocket; 330, fan blade; 340, large sprocket; 350, first chain; 360, conical air duct. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0019] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] The application is further described below in conjunction with the accompanying drawings. Figures 1-8 The application is further described below in conjunction with the accompanying drawings.

[0022] Please refer to Figures 1-8 The utility model provides a guide mechanism for nylon filament, including main body module 100, adaptation module 200 and dust removal module 300, main body module 100 includes mounting frame 110, the inside fixed connection of mounting frame 110 has transverse board 120, the rear end surface fixed connection of mounting frame 110 has wire holder 130, the top of mounting frame 110 is equipped with two sliding grooves, the inside sliding connection of two sliding grooves all has slide rail 140, the inside of wire holder 130 is equipped with wire groove, the inside rotation connection of wire groove has two auxiliary rollers 150, adaptation module 200 includes the U-shaped frame 210 fixed connection between the top of two slide rails 140, the both sides of U-shaped frame 210 are equipped with lifting groove, the inside sliding connection of two lifting grooves all has lifting block 220, and the fixed connection of two lifting blocks 220 between fixed frame 230 is equipped with winding assembly 240, and the bottom of fixed frame 230 and the bottom of U-shaped frame 210 are equipped with lifting assembly 250, and one side of winding assembly 240 is equipped with drive assembly 260, and drive assembly 260 is connected with lifting assembly 250, and the top of transverse board 120 and the inside of mounting frame 110 are equipped with swing assembly 270, and swing assembly 270 is connected with the bottom of two slide rails 140.

[0023] In use, the nylon filament is fixed on the winding assembly 240 through the dust removal module 300, the drive assembly 260 and the swing assembly 270 are opened, the drive assembly 260 drives the winding assembly 240 to rotate, so that the winding assembly 240 rotates to wind the nylon filament, the swing assembly 270 moves the two slide rails 140 during winding the nylon filament, so that the winding assembly 240 reciprocatingly swings to wind, so that the nylon filament is arranged in order on the winding assembly 240, when the winding assembly 240 moves to reset between winding a row, the drive assembly 260 drives the lifting assembly 250 to descend a certain height at this time, so that the nylon filament is always kept in a horizontal state and is wound, which can avoid friction caused by the included angle as much as possible during winding, and ensures the quality of the nylon filament.

[0024] The winding assembly 240 comprises two mounting grooves respectively formed on the top of the fixing frame 230 on both sides, the interiors of the two mounting grooves are slidably connected with two plug-in blocks 241, the two plug-in blocks 241 are rotatably connected with a winding roller 242, one side of the fixing frame 230 is fixedly connected with a connecting frame 243, the front end face and the rear end face of the fixing frame 230 are threadedly connected with four mounting bolts 246, the four mounting bolts 246 extend into the interiors of the two plug-in blocks 241 respectively, the winding assembly 240 further comprises a connecting rod 244 rotatably connected in the interior of the connecting frame 243, one end of the winding roller 242 is provided with a groove, one end of the connecting rod 244 is movably clamped in the interior of the groove, the other end of the connecting rod 244 is fixedly connected with a small gear 245.

[0025] The mounting bolts 246 are dismounted, then the two plug-in blocks 241 are lifted upwards, so that the winding roller 242 is separated from the connecting rod 244, that is, the dismounting of the winding roller 242 is completed, and the reverse operation of the above steps can realize the mounting of a new winding roller 242.

[0026] The lifting assembly 250 comprises a first sliding groove formed in the bottom of the fixed frame 230, a bidirectional screw rod 251 is rotatably connected in the first sliding groove, two ends of the bidirectional screw rod 251 respectively penetrate through two lifting blocks 220, two first moving blocks 252 are slidably connected in the first sliding groove, the two first moving blocks 252 are threadedly connected with the outer surface of the bidirectional screw rod 251, a second moving groove is formed in the bottom of the U-shaped frame 210, two second moving blocks 254 are slidably connected in the second moving groove, a scissor jack 253 is arranged between the two second moving blocks 254 and the first moving block 252, one end of the bidirectional screw rod 251 is fixedly connected with a linkage gear 255, one side of one of the lifting blocks 220 is rotatably connected with an elongated rod 256, an incomplete gear 257 is fixedly connected to the outer surface of the elongated rod 256, the outer surface of the incomplete gear 257 is matched with the linkage gear 255, the lifting assembly 250 further comprises a driven gear 258 fixedly connected to the other end of the bidirectional screw rod 251, one side of the other lifting block 220 is rotatably connected with a manual gear 259, the outer surface of the manual gear 259 is engaged with the driven gear 258, one side of the manual gear 259 is fixedly connected with a rudder 2510, the driving assembly 260 comprises a first motor 261 fixedly connected to one side of the link frame 243, a large gear 262 is fixedly connected to the output shaft of the first motor 261, the outer surface of the large gear 262 is engaged with the outer surface of the pinion 245, a small transmission roller 264 is fixedly connected to the outer surface of the output shaft of the first motor 261, one end of the elongated rod 256 is fixedly connected with a large transmission roller 263, transmission belts 265 are transmissionally connected between the outer surface of the large transmission roller 263 and the outer surface of the small transmission roller 264, the swinging assembly 270 comprises two linkage sprockets 271 rotatably connected to the top of the transverse plate 120, the outer surfaces of the two linkage sprockets 271 are transmissionally connected with a second chain 272, a strip frame 276 is fixedly connected between the bottoms of the two sliding rails 140, a drive shaft 275 is fixedly connected to the top of the second chain 272 and movably connected in the inside of the strip frame 276, the bottom of one of the linkage sprockets 271 is fixedly connected with a vertical shaft 273 penetrating through the transverse plate 120, a first bevel gear 274 is fixedly connected to the bottom end of the vertical shaft 273, the swinging assembly 270 further comprises a drive rod 277 rotatably connected in the inside of the mounting frame 110, a second bevel gear 279 is fixedly connected to the outer surface of the drive rod 277, the outer surface of the second bevel gear 279 is engaged with the first bevel gear 274, a second motor 278 is fixedly connected to the front end face of the mounting frame 110, the output shaft of the second motor 278 is fixedly connected with one end of the drive rod 277, the other end of the drive rod 277 extends to the outside of the mounting frame 110.

[0027] The first motor 261 and the second motor 278 are turned on, the first motor 261 will drive the pinion 245 through the gear 262, the pinion 245 will drive the winding roller 242 through the connecting rod 244, the winding roller 242 will rotate to wind the polyamide filament, at this time the second motor 278 will drive the driving rod 277 to rotate, the second bevel gear 279 will drive the first bevel gear 274 to rotate, the second bevel gear 279 will drive one of the linkage sprocket wheels 271 to rotate through the vertical shaft 273, the linkage sprocket wheel 271 will drive the second chain 272 to roll, at this time the driving shaft 275 moves in the strip frame 276 and pushes the strip frame 276, the strip frame 276 will drive the two slide rails 140 to move, the movement of the two slide rails 140 will drive the winding roller 242 to displace, so as to reciprocatingly wind the polyamide filament and arrange the polyamide filament neatly on the winding roller 242, when the first motor 261 drives the gear 262, the large transmission roller 263 will be driven to rotate through the small transmission roller 264 and the transmission belt 265, the large transmission roller 263 drives the long rod 256 and the incomplete gear 257 to rotate, when the winding roller 242 winds a row of polyamide filaments and moves to reset, the incomplete gear 257 drives the linkage gear 255, the linkage gear 255 drives the bidirectional screw 251 to rotate, the bidirectional screw 251 drives the two first moving blocks 252 to move away from each other, so that the scissors frame 253 drives the two second moving blocks 254 to move away from each other, so that the winding roller 242 will descend by a certain height to continue winding, so that the polyamide filament is always kept in a horizontal state and is wound.

[0028] The dust removal module 300 comprises a pipe penetrating 310 rotatably connected to the wire holder 130, the outer surface of the pipe penetrating 310 is fixedly connected with a small sprocket wheel 320 and a fan blade 330, the other end of the driving rod 277 is fixedly connected with a large sprocket wheel 340, the outer surface of the large sprocket wheel 340 is drivingly connected with the outer surface of the small sprocket wheel 320 through a first chain 350, the dust removal module 300 further comprises a conical air duct 360 fixedly connected to the wire holder 130, the fan blade 330, the small sprocket wheel 320 and the pipe penetrating 310 are all located in the inside of the conical air duct 360.

[0029] The driving rod 277 will accelerate the small sprocket wheel 320 through the large sprocket wheel 340 and the first chain 350, the small sprocket wheel 320 will drive the pipe penetrating 310 to rotate rapidly, so that the fan blade 330 rotates, the fan blade 330 will guide the wind when rotating, the airflow will blow to the polyamide filament through the conical air duct 360, so as to blow off the dust on the polyamide filament, avoid the dust being wound together, and ensure the quality of winding the polyamide filament.

[0030] The implementation principle of the embodiment of the present application is that: in use, the polyamide filament is fixed on the winding roller 242 after passing through the conical air guide cylinder 360 and the two auxiliary rollers 150, the first motor 261 and the second motor 278 are turned on, the first motor 261 will drive the pinion 245 through the gear 262, the pinion 245 will drive the winding roller 242 through the connecting rod 244, the winding roller 242 will rotate to wind the polyamide filament, at this time the second motor 278 will drive the driving rod 277 to rotate, the second bevel gear 279 will drive the first bevel gear 274 to rotate, the second bevel gear 279 will drive one of the two linkage sprockets 271 to rotate through the vertical shaft 273, the linkage sprocket 271 will drive the second chain 272 to roll, at this time the driving shaft 275 moves in the strip frame 276 and pushes the strip frame 276, the strip frame 276 will drive the two slide rails 140 to move, the movement of the two slide rails 140 will drive the winding roller 242 to displace, so as to reciprocatingly wind the polyamide filament and arrange the polyamide filament neatly on the winding roller 242, when the first motor 261 drives the gear 262, the large transmission roller 263 will be driven to rotate through the small transmission roller 264 and the transmission belt 265, the large transmission roller 263 drives the long rod 256 and the incomplete gear 257 to rotate, when the winding roller 242 winds a row of polyamide filaments and moves back, the incomplete gear 257 drives the linkage gear 255, the linkage gear 255 drives the bidirectional screw 251 to rotate, the bidirectional screw 251 drives the two first moving blocks 252 to move away from each other, so that the scissors frame 253 drives the two second moving blocks 254 to move away from each other, so that the winding roller 242 will be lowered by a certain height to continue winding, so that the polyamide filament is always kept in a horizontal state and is wound, so as to avoid friction caused by the included angle as much as possible during the winding process, ensure the quality of the polyamide filament, and continuously perform the above working process to complete the winding of the polyamide filament, in operation, after winding is completed, the mounting bolt 246 is disassembled, then the two plug-in blocks 241 are lifted upward, so that the winding roller 242 is separated from the connecting rod 244, the disassembly of the winding roller 242 is completed, and the reverse operation of the above steps can realize the installation of a new winding roller 242, after installation, the worker rotates the steering wheel 2510 to drive the manual gear 259 to rotate the driven gear 258, the driven gear 258 drives the bidirectional screw 251 to rotate, the reverse rotation of the bidirectional screw 251 will drive the winding roller 242 to reset to the initial height, so as to facilitate the next winding operation, during the winding process, the driving rod 277 will accelerate the small sprocket 320 through the large sprocket 340 and the first chain 350, the small sprocket 320 will drive the pipe 310 to rotate quickly, so that the fan blade 330 rotates, the fan blade 330 will guide the air when rotating, the air will blow to the polyamide filament through the conical air guide cylinder 360, so as to blow off the dust on the polyamide filament, avoid the dust from being wound together, and ensure the quality of the polyamide filament winding.

[0031] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A yarn guiding mechanism for nylon filaments, comprising a main body module (100), an adaptation module (200), and a dust removal module (300), characterized in that: The main module (100) includes a mounting frame (110), a horizontal plate (120) is fixedly connected inside the mounting frame (110), a wire guide frame (130) is fixedly connected to the rear end face of the mounting frame (110), two sliding grooves are opened on the top of the mounting frame (110), and a slide rail (140) is slidably connected inside the two sliding grooves. A wire guide groove is opened inside the wire guide frame (130), and two auxiliary rollers (150) are rotatably connected inside the wire guide groove. The adaptation module (200) includes a U-shaped frame (210) fixedly connected between the tops of two slide rails (140). Lifting slots are provided on both sides of the U-shaped frame (210). Lifting blocks (220) are slidably connected inside the two lifting slots. A fixed frame (230) is fixedly connected between the two lifting blocks (220). A winding assembly (240) is provided inside the fixed frame (230). A lifting assembly (250) is provided between the bottom of the fixed frame (230) and the bottom of the U-shaped frame (210). A drive assembly (260) is provided on one side of the winding assembly (240). The drive assembly (260) is connected to the lifting assembly (250). A swing assembly (270) is provided between the top of the transverse plate (120) and the interior of the mounting frame (110). The swing assembly (270) is connected to the bottom of the two slide rails (140).

2. The yarn guiding mechanism for nylon filament according to claim 1, characterized in that: The winding assembly (240) includes two mounting slots respectively opened on both sides of the top of the fixed frame (230). The two mounting slots are slidably connected with plug blocks (241). A winding roller (242) is rotatably connected between the two plug blocks (241). A connecting frame (243) is fixedly connected to one side of the fixed frame (230). The front and rear faces of the fixed frame (230) are threaded with mounting bolts (246). One end of each of the four mounting bolts (246) extends into the interior of the two plug blocks (241).

3. The yarn guiding mechanism for nylon filament according to claim 2, characterized in that: The winding assembly (240) also includes a connecting rod (244) rotatably connected inside the connecting frame (243). One end of the winding roller (242) has a groove, and one end of the connecting rod (244) is movably engaged inside the groove. The other end of the connecting rod (244) is fixedly connected to a small gear (245).

4. The yarn guiding mechanism for nylon filament according to claim 3, characterized in that: The lifting assembly (250) includes a first sliding groove at the bottom of the fixed frame (230). A bidirectional screw (251) is rotatably connected inside the first sliding groove. Two lifting blocks (220) pass through the two ends of the bidirectional screw (251). Two first moving blocks (252) are slidably connected inside the first sliding groove. Both first moving blocks (252) are threadedly connected to the outer surface of the bidirectional screw (251). A second sliding groove is provided at the bottom of the U-shaped frame (210). Two second moving blocks (254) are slidably connected inside the second sliding groove. A scissor bracket (253) is provided between the two second moving blocks (254) and the first moving blocks (252). A linkage gear (255) is fixedly connected to one end of the bidirectional screw (251). A long rod (256) is rotatably connected to one side of one of the lifting blocks (220). An incomplete gear (257) is fixedly connected to the outer surface of the long rod (256). The outer surface of the incomplete gear (257) is adapted to the linkage gear (255).

5. A yarn guiding mechanism for nylon filaments according to claim 4, characterized in that: The lifting assembly (250) also includes a driven gear (258) fixedly connected to the other end of the bidirectional screw (251), wherein a manual gear (259) is rotatably connected to one side of another lifting block (220), the outer surface of the manual gear (259) meshes with the driven gear (258), and a rudder (2510) is fixedly connected to one side of the manual gear (259).

6. A yarn guiding mechanism for nylon filaments according to claim 5, characterized in that: The drive assembly (260) includes a first motor (261) fixedly connected to one side of the connecting frame (243). The output shaft of the first motor (261) is fixedly connected to a large gear (262). The outer surface of the large gear (262) meshes with the outer surface of the small gear (245). A small transmission roller (264) is fixedly connected to the outer surface of the output shaft of the first motor (261). A large transmission roller (263) is fixedly connected to one end of the long rod (256). A transmission belt (265) is drivingly connected between the outer surface of the large transmission roller (263) and the outer surface of the small transmission roller (264).

7. A yarn guiding mechanism for nylon filaments according to claim 6, characterized in that: The swing assembly (270) includes two sprockets (271) rotatably connected to the top of the transverse plate (120). A second chain (272) is connected between the outer surfaces of the two sprockets (271). A strip frame (276) is fixedly connected between the bottoms of the two slide rails (140). A drive shaft (275) is fixedly connected to the top of the second chain (272). The drive shaft (275) is movably connected inside the strip frame (276). A vertical shaft (273) is fixedly connected to the bottom of one of the sprockets (271). The vertical shaft (273) passes through the transverse plate (120). A first bevel gear (274) is fixedly connected to the bottom end of the vertical shaft (273).

8. A yarn guiding mechanism for nylon filament according to claim 7, characterized in that: The swing assembly (270) also includes a drive rod (277) rotatably connected inside the mounting bracket (110). A second bevel gear (279) is fixedly connected to the outer surface of the drive rod (277). The outer surface of the second bevel gear (279) meshes with a first bevel gear (274). A second motor (278) is fixedly connected to the front end face of the mounting bracket (110). The output shaft of the second motor (278) is fixedly connected to one end of the drive rod (277). The other end of the drive rod (277) extends to the outside of the mounting bracket (110).

9. A yarn guiding mechanism for nylon filament according to claim 8, characterized in that: The dust removal module (300) includes a tube (310) rotatably connected to the conductor frame (130). A small sprocket (320) and a fan blade (330) are fixedly connected to the outer surface of the tube (310). A large sprocket (340) is fixedly connected to the other end of the drive rod (277). A first chain (350) is connected between the outer surface of the large sprocket (340) and the outer surface of the small sprocket (320).

10. A yarn guiding mechanism for nylon filament according to claim 9, characterized in that: The dust removal module (300) also includes a conical air guide tube (360) fixedly connected to the guide tube frame (130), and the fan blade (330), small sprocket (320) and through tube (310) are all located inside the conical air guide tube (360).

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