Nylon tow processing technology

Abstract

The invention discloses a chinlon tow processing technology, and belongs to the technical field of chinlon tow processing.The chinlon tow processing technology comprises a main body module, a conversion module and a heat dissipation module, the main body module comprises a hollow disc, the top of the hollow disc is fixedly connected with a feeding cylinder, and the bottom of the hollow disc is fixedly connected with a heat dissipation discharging cylinder located below the feeding cylinder; a turnover door is hinged to the outer surface of the hollow disc, the heat dissipation module is arranged at the bottom of the hollow disc and located outside the heat dissipation discharging barrel, the conversion module comprises a middle rod rotationally connected between the top and the bottom of the inner wall of the middle rod, and a fixing disc is fixedly connected to the outer surface of the middle rod. Through the arrangement of the mounting assembly, the sealing assembly, the single steering assembly, the sealing assembly and the spinneret plate, the process can be used for more conveniently manufacturing nylon tows with different specifications, the functions are more comprehensive, the application range is wider, the spinneret plate is convenient to switch during operation, and the operation of a worker is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of nylon tow processing, and more specifically, to a nylon tow processing technology. Background Art

[0002] Nylon is a term for polyamide fiber. Nylon is the first synthetic fiber in the world. Nylon was developed by American scientist Carothers and a research team under his leadership. The emergence of nylon has given textiles a new look. Its synthesis is a major breakthrough in the synthetic fiber industry and a very important milestone in polymer chemistry. In the production of nylon, a spinneret is usually required to process nylon into tows.

[0003] According to the search, the patent number CN118563439A discloses a high-strength nylon tow processing technology and its processing equipment, including the following process steps; S1, installing the eddy current heat dissipation extrusion head at the discharge port of the screw extruder; S2, mixing: placing a variety of materials into the mixing device for uniform mixing; S3, melting: adding the mixed materials to the screw extruder for heating and melting extrusion; S4, the screw extruder pushes the hot molten solution to the eddy current heat dissipation extrusion head, and the solution passes through the eddy current heat dissipation extrusion head to form a melt thread; S5, oiling and bundling: oiling and bundling at the nozzle to form a tow; S6, pre-networking: the tow is pre-networked on the pre-networking device; S7, winding: the tow is wound and formed at the winding head.

[0004] With regard to the above-mentioned related technologies, the current nylon tow is usually produced and processed in the above-mentioned manner, in which the raw materials are introduced into the spinneret through a screw extruder, and the nylon tow is formed through the spinneret. However, the nylon tow sprayed out by the spinneret is usually of one specification. When the spinning specification needs to be changed, the spinneret is usually required to be disassembled and the corresponding spinneret is reinstalled. Although it does not affect the subsequent spinning operation, the replacement steps of the above-mentioned method are relatively cumbersome, resulting in the need to frequently replace the spinneret when different specifications of nylon tows need to be frequently produced, so that the above-mentioned process is not comprehensive in functionality and is not convenient for the manufacture of nylon tows of various specifications, which makes it have certain limitations. For this reason, a nylon tow processing technology is proposed. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a nylon tow processing technology, which adopts the following technical solutions: A nylon tow processing process comprises the following steps: S1. Installation steps: The staff installs the tow processing device on the screw extruder, and then the raw materials will be squeezed into the inside of the feed barrel, and then the raw materials will be formed into filaments through one of the spinnerets; S2, switching steps: open the cylinder, the cylinder pushes the double-sided rack to slide inside the limit slide rail, and the double-sided rack will first drive the pinion during the movement, the pinion will drive the linkage belt through the second linkage roller, the linkage belt will drive the two-way threaded rod through the first linkage roller, the two-way threaded rod drives the two connecting seats to move away from each other, and the two connecting seats will drive the two annular sealing blocks to withdraw from the two annular sealing grooves, and then the double-sided rack will be separated from the pinion and connected to the set gear ring, and the rotation direction of the single steering rod can be limited by the connection between the limit ratchet and the one-way ratchet, so that at this time, the double-sided rack drives the set gear ring to drive the inner idler to rotate outside the connecting wheel , the limiting ratchet groove pushes the booster gear to reciprocate, and the subsequent cylinder drives the double-sided rack to reset. At this time, the double-sided rack drives the set gear ring, and the set gear ring pushes multiple booster gears through the limiting ratchet groove. The multiple booster gears drive the connecting wheel and the single steering rod to rotate one circle, so that the driving wheel drives the hexagonal groove wheel, and the hexagonal groove wheel rotates sixty degrees, so that another installation component moves between the feed barrel and the heat dissipation discharge barrel. At this time, the double-sided rack is separated from the set gear ring and the re-transmission pinion gear is driven. The pinion gear drives the two annular sealing blocks to be reinserted into the two annular sealing grooves, thereby connecting with another installation component, and then completing the switching of the spinneret, so that this process can be convenient for the production of more types of nylon tows; S3, replacement step: by pulling the adjustment rod, the adjustment rod drives the annular plate to descend, so that the locking rod is withdrawn from the metal mounting plate to release the lock of the metal mounting plate, and then the metal mounting plate is pulled outward to withdraw it from the mounting slot and separate from the magnetic suction block, the damaged metal mounting plate is taken out of the flip door for replacement, and the new metal mounting plate is re-inserted into the mounting slot and connected to the magnetic suction block, and the adjustment rod is loosened, and the reset spring drives the adjustment rod to reset, so that the locking rod is inserted into the metal mounting plate for locking, so that the spinneret is easy to replace when the spinneret is damaged. At the same time, the staff can replace the spinneret with another spinneret of other specifications for use, so that this processing technology can be more comprehensive; The tow processing device in step S comprises a main body module, a conversion module and a heat dissipation module, wherein the main body module comprises a hollow disk, the top of the hollow disk is fixedly connected to a feed cylinder, the bottom of the hollow disk is fixedly connected to a heat dissipation discharge cylinder located below the feed cylinder, a flip door is hinged on the outer surface of the hollow disk, the heat dissipation module is arranged at the bottom of the hollow disk, and the heat dissipation module is located outside the heat dissipation discharge cylinder; The conversion module includes a middle rod rotatably connected between the top and bottom of the inner wall of the middle rod, the outer surface of the middle rod is fixedly connected to a fixed disk, the outer surface of the fixed disk is annularly provided with six mounting components at equal distances, and a spinneret is provided inside each of the six mounting components, a sealing component is provided between the adjacent ends of the feed barrel and the heat dissipation discharge barrel, one of the mounting components is connected to the sealing component, a locking component is provided between the bottom of the middle rod and the fixed disk, and the locking component is connected to the six mounting components, a single steering component is provided between the top of the inner wall of the hollow disk and the outer surface of the middle rod, and a driving component is provided on the outer surface of the hollow disk, the driving component is connected to the sealing component, and the driving component is adapted to the single steering component.

[0006] Furthermore, the one-way steering assembly includes a one-way steering rod rotatably connected to the top of the inner wall of the hollow disk, the top of the one-way steering rod extends to the top of the hollow disk, the top of the one-way steering rod is fixedly connected to a one-way ratchet, the top of the hollow disk is movably connected to a limiting ratchet, the limiting ratchet is movably connected to the outer surface of the one-way ratchet, the bottom end of the one-way steering rod is fixedly connected to a driving wheel, the outer surface of the middle rod is fixedly connected to a hexagonal groove wheel, and the outer surface of the hexagonal groove wheel is movably connected to the outer surface of the driving wheel.

[0007] Furthermore, the single-steering assembly also includes a connecting wheel fixedly connected to the outer surface of the single-steering rod, the top of the inner wall of the hollow disk is rotatably connected to an inner hollow wheel, a limiting ratchet groove is provided inside the inner hollow wheel, the outer surface of the inner hollow wheel is fixedly connected to a set gear ring, the bottom of the connecting wheel is movably connected to a plurality of boosting teeth, one end of the plurality of boosting teeth are movably connected to the inside of the limiting ratchet groove, the outer surface of the single-steering rod is fixedly connected to a plurality of elastic strips, one end of the plurality of elastic strips respectively interfere with the outer surfaces of the plurality of boosting teeth.

[0008] Furthermore, the sealing assembly includes two annular mounting grooves respectively opened at the bottom of the feed barrel and the top of the heat dissipation discharge barrel, the interiors of the two annular mounting grooves are movably connected with annular sealing blocks, the outer surfaces of the feed barrel and the heat dissipation discharge barrel are opened with through grooves, a bidirectional threaded rod is rotatably connected between the top and bottom of the inner wall of the hollow disk, the outer surface of the bidirectional threaded rod is threadedly connected to two connecting seats, and the two connecting seats are fixedly connected to the two annular sealing blocks through two through grooves.

[0009] Furthermore, the sealing assembly also includes a first linkage roller fixedly connected to the upper outer surface of the bidirectional threaded rod, the top of the inner wall of the hollow disk is rotatably connected to a second linkage roller, the bottom of the second linkage roller is fixedly connected to a pinion gear, and the outer surface of the second linkage roller is transmission-connected to the outer surface of the first linkage roller by a linkage belt.

[0010] Furthermore, the driving assembly includes a cylinder fixedly connected to the outer surface of the hollow disk, the output shaft of the cylinder is fixedly connected to a double-sided rack, the top of the inner wall of the hollow disk is fixedly connected to a limiting slide rail, the double-sided rack is slidably connected to the inside of the limiting slide rail, the outer surface of the double-sided rack is meshed with the outer surface of the pinion, and the outer surface of the double-sided rack is adapted to the outer surface of the mounted gear ring.

[0011] Furthermore, the mounting assembly includes a mounting groove opened on the outer surface of the fixed plate, the interior of the mounting groove is fixedly connected to a magnetic suction block, the interior of the mounting groove is movably clamped with a metal mounting plate, the metal mounting plate is magnetically connected to the magnetic suction block, and annular sealing grooves are opened on the top and bottom of the metal mounting plate, and one of the spinnerets is fixedly connected to the inside of the metal mounting plate.

[0012] Furthermore, the locking assembly includes a cylindrical groove opened at the bottom end of the middle rod, a reset spring is fixedly connected to the top of the inner wall of the cylindrical groove, an adjusting rod is movably connected inside the cylindrical groove, the top of the adjusting rod is fixedly connected to the bottom end of the reset spring, the bottom end of the adjusting rod extends to the outside of the middle rod, two connecting grooves are opened on the outer surface of the middle rod, an annular plate is provided on the outside of the middle rod, the annular plate passes through the two connecting grooves and is fixedly connected to the outer surface of the adjusting rod, six locking rods are fixedly connected to the top of the annular plate, and the locking rods extend between the fixed plate and the inside of the metal mounting plate.

[0013] Furthermore, the heat dissipation module includes a set of transmission rollers rotatably connected to the lower part of the outer surface of the heat dissipation discharge barrel, the top of the set of transmission rollers is fixedly connected with fan blades, the bottom of the hollow disk is fixedly connected with an air inlet tube, the air inlet tube is located outside the heat dissipation discharge barrel, the bottom of the air inlet tube is fixedly connected with a wind collecting scoop, and the outer surface of the heat dissipation discharge barrel is provided with a plurality of air inlet holes, and the plurality of air inlet holes are all inclined.

[0014] Furthermore, the heat dissipation module also includes a transverse plate fixed on the outer surface of the wind focusing scoop, the top of the transverse plate is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to an active transmission roller, and a transmission belt is connected between the outer surface of the active transmission roller and the outer surface of the set transmission roller.

[0015] In summary, the present invention includes the following beneficial technical effects: (1) The present invention makes it easier to manufacture nylon tows of different specifications by installing the assembly, sealing assembly, single-direction assembly, sealing assembly and spinneret, and has more comprehensive functions and a wider range of applications. The spinneret can be easily switched during operation, which is convenient for operators to operate. (2) The present invention provides a reset spring, an adjustment rod, a locking rod, a metal mounting plate and a magnetic block, so that the spinneret in the process can be easily replaced when damaged, and can also be replaced with another specification, which is convenient for subsequent switching and use, making the processing technology more comprehensive; (3) The present invention can accelerate the speed of air flow inside the heat dissipation discharge barrel by arranging the air inlet tube, the air collecting scoop, the air inlet hole, the fan blades and the transmission belt, thereby quickly cooling the nylon filament bundle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 It is a structural schematic diagram of the heat dissipation module of the present invention; Figure 5 It is a schematic diagram of the structure of the driving assembly of the present invention; Figure 6 It is a cross-sectional structural schematic diagram of the locking assembly and the mounting assembly of the present invention; Figure 7 It is a schematic diagram of the structure of the hexagonal sheave and the driving wheel of the present invention; Figure 8 It is a partial structural schematic diagram of a single steering assembly of the present invention; Fig. 9 It is a schematic cross-sectional structural diagram of the sealing assembly of the present invention.

[0017] Description of the numbers in the figure: 100, main body module; 110, hollow plate; 120, feed barrel; 130, heat dissipation discharge barrel; 140, flip door; 200, conversion module; 210, middle rod; 220, fixing plate; 230, mounting assembly; 231, metal mounting plate; 232, magnetic block; 233, annular sealing groove; 240, spinneret; 250, locking assembly; 251, return spring; 252, adjustment rod; 253, connection groove; 254, locking rod; 255, annular plate; 260, one-way steering assembly; 261, one-way steering rod; 262, driving wheel; 263, hexagonal groove wheel; 264, one-way ratchet; 265, one-way ratchet; 266, one-way ratchet; 267, one-way ratchet; 268, one-way ratchet; 269, one-way ratchet; 270, one-way ratchet; 271, one-way ratchet; 272, one-way ratchet; 273, one-way ratchet; 274, one-way ratchet; 275, one-way ratchet; 276, one-way ratchet; 277, one-way ratchet; 278, one-way ratchet; 279, one-way ratchet; 280, one-way ratchet; 281, one-way ratchet; 282, one-way ratchet; 283, one-way ratchet; 284, one-way ratchet; 285, one-way ratchet; 286, one-way ratchet; 287, one-way ratchet; 288, one-way ratchet; 289, one-way ratchet; 290, one-way ratchet; 291, one-way ratchet; 292, one-way ratchet; 2 5. Position-limiting ratchet; 266. Inner idler; 267. Boosting gear; 268. Elastic strip; 269. Set gear ring; 2610. Connecting wheel; 270. Sealing assembly; 271. Annular mounting groove; 272. Annular sealing block; 273. Connecting seat; 274. Bidirectional threaded rod; 275. First linkage roller; 276. Second linkage roller; 277. Pinion; 278. Linkage belt; 280. Driving assembly; 281. Cylinder; 282. Double-sided rack; 283. Position-limiting slide rail; 300, heat dissipation module; 310, set transmission roller; 320, fan blade; 330, transverse plate; 340, drive motor; 350, active transmission roller; 360, transmission belt; 370, air inlet tube; 380, wind concentrator; 390, air inlet hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The following is combined with Figure 1-9 The present invention is described in further detail.

[0022] See also Figure 1-9 , a nylon tow processing process, comprising the following steps, S1, installation step: the staff installs the tow processing device on the screw extruder, and then the raw material will be squeezed into the inside of the feed barrel 120, and then the raw material will be formed into a filament through one of the spinnerets 240; S2, switching steps: open the cylinder 281, the cylinder 281 pushes the double-sided rack 282 to slide inside the limiting slide rail 283, and at the same time, the double-sided rack 282 will first transmit the pinion 277 during the movement, and the pinion 277 will transmit the linkage belt 278 through the second linkage roller 276, and the linkage belt 278 will transmit the bidirectional threaded rod 274 through the first linkage roller 275, and the bidirectional threaded rod 274 will transmit the two connecting seats 273 to move away from each other, and the two connecting seats 273 will drive the two annular sealing blocks 272 to withdraw from the two annular sealing grooves 233, and then the double-sided rack 282 will be separated from the pinion 277 and connected to the set gear ring 269, and the rotation direction of the single steering rod 261 can be restricted by the connection between the limiting ratchet 265 and the one-way ratchet 264, so that at this time, the double-sided rack 282 transmits the set gear ring 269 to drive the inner idler 266 to the outside of the connecting wheel 2610 The double-sided rack 282 is driven to reset. At this time, the double-sided rack 282 drives the set gear ring 269. The set gear ring 269 drives multiple booster teeth 267 through the limit ratchet groove. Multiple booster teeth 267 drive the connecting wheel 2610 and the single steering rod 261 to rotate one circle, so that the driving wheel 262 drives the hexagonal groove wheel 263. The hexagonal groove wheel 263 rotates sixty degrees, so that another installation component 230 moves between the feed barrel 120 and the heat dissipation discharge barrel 130. At this time, the double-sided rack 282 is separated from the set gear ring 269 and the re-transmission pinion 277 is driven. The pinion 277 drives the two annular sealing blocks 272 to be reinserted into the two annular sealing grooves 233, thereby connecting with another installation component 230, and then completing the switching of the spinneret 240, so that this process can be convenient for the production of more types of nylon tows; S3, replacement step: by pulling the adjustment rod 252, the adjustment rod 252 drives the annular plate 255 to descend, so that the locking rod 254 is withdrawn from the metal mounting plate 231 to release the lock of the metal mounting plate 231, and then the metal mounting plate 231 is pulled outward to withdraw it from the mounting slot and separate from the magnetic block 232, and the damaged metal mounting plate 231 is taken out of the flip door 140 for replacement, and the new metal mounting plate 231 is inserted into the mounting slot and connected to the magnetic block 232, and the adjustment rod 252 is released, and the reset spring 251 drives the adjustment rod 252 to reset, so that the locking rod 254 is inserted into the metal mounting plate 231 for locking, so that the spinneret 240 is convenient for replacement operation when the spinneret 240 is damaged, and the staff can replace the spinneret 240 with another spinneret 240 of other specifications for use, so that the processing technology can be more comprehensive; The tow processing device in step S1 includes a main body module 100, a conversion module 200 and a heat dissipation module 300. The main body module 100 includes a hollow disk 110. The top of the hollow disk 110 is fixedly connected to a feed cylinder 120. The bottom of the hollow disk 110 is fixedly connected to a heat dissipation discharge cylinder 130 located below the feed cylinder 120. A flip door 140 is hingedly connected to the outer surface of the hollow disk 110. The heat dissipation module 300 is arranged at the bottom of the hollow disk 110, and the heat dissipation module 300 is located outside the heat dissipation discharge cylinder 130. The conversion module 200 includes a middle rod 210 rotatably connected between the top and bottom of the inner wall of the middle rod 210, a fixed disk 220 is fixedly connected to the outer surface of the middle rod 210, and six mounting assemblies 230 are arranged in a ring shape on the outer surface of the fixed disk 220 at equal distances, and spinnerets 240 are arranged inside the six mounting assemblies 230, a sealing assembly 270 is arranged between the adjacent ends of the feed barrel 120 and the heat dissipation discharge barrel 130, one of the mounting assemblies 230 is connected to the sealing assembly 270, a locking assembly 250 is arranged between the bottom of the middle rod 210 and the fixed disk 220, and the locking assembly 250 is connected to the six mounting assemblies 230, a single steering assembly 260 is arranged between the top of the inner wall of the hollow disk 110 and the outer surface of the middle rod 210, and a driving assembly 280 is arranged on the outer surface of the hollow disk 110, and the driving assembly 280 is connected to the sealing assembly 270, and the driving assembly 280 is adapted to the single steering assembly 260.

[0023] When in use, the staff installs the hollow disk 110 on the screw extruder, and then the raw material will be squeezed into the interior of the feed barrel 120, and the raw material will be subsequently formed into a filament through one of the spinnerets 240. The heat dissipation module 300 can be turned on to cool the nylon tow inside the heat dissipation discharge barrel 130. When nylon tows of different specifications need to be made, the drive assembly 280 is turned on, and the drive assembly 280 will first drive the sealing assembly 270, and the sealing assembly 270 will release the connection with one of the mounting assemblies 230. Subsequently, the drive assembly 280 will be disengaged from the sealing assembly 270 and drive the single steering assembly 260 to idle, and when the drive assembly 280 is reset, it will drive the single steering assembly 260, and the single steering assembly 260 will drive the middle rod 210 to perform six A ten-degree rotation allows another mounting assembly 230 to move between the feed barrel 120 and the heat dissipation discharge barrel 130. At this time, the driving assembly 280 is disengaged from the single steering assembly 260 to re-transmit the sealing assembly 270, and the sealing assembly 270 is reconnected to another mounting assembly 230, thereby completing the switching of the spinneret 240, so that this process can be convenient for the production of more types of nylon tows and is easy to operate. When a single spinneret 240 is damaged, when it moves to the flip door 140, the staff opens the flip door 140 and pulls the locking assembly 250 to unlock the mounting assembly 230. Subsequently, the damaged mounting assembly 230 is taken out for replacement, and it can be reinstalled and locked by the locking assembly 250, which is convenient for the staff to operate.

[0024] The one-way steering assembly 260 includes a one-way steering rod 261 rotatably connected to the top of the inner wall of the hollow disk 110, the top of the one-way steering rod 261 extends to the top of the hollow disk 110, the top of the one-way steering rod 261 is fixedly connected to a one-way ratchet 264, the top of the hollow disk 110 is movably connected to a limited position ratchet 265, the limited position ratchet 265 is movably connected to the outer surface of the one-way ratchet 264, the bottom end of the one-way steering rod 261 is fixedly connected to a driving wheel 262, the outer surface of the middle rod 210 is fixedly connected to a hexagonal groove wheel 263, the outer surface of the hexagonal groove wheel 263 is movably connected to the outer surface of the driving wheel 262, and the one-way steering assembly 260 also includes a one-way steering rod 261 fixedly connected to the inner wall of the hollow disk 110. The connecting wheel 2610 on the outer surface of the turning rod 261, the top of the inner wall of the hollow disk 110 is rotatably connected with the inner idle wheel 266, the inner idle wheel 266 is provided with a limited ratchet groove, the outer surface of the inner idle wheel 266 is fixedly connected with a set gear ring 269, the bottom of the connecting wheel 2610 is movably connected with a plurality of boosting teeth 267, one end of each of the plurality of boosting teeth 267 is movably connected to the inner part of the limited ratchet groove, the outer surface of the single turning rod 261 is fixedly connected with a plurality of elastic strips 268, one end of each of the plurality of elastic strips 268 respectively contacts with the outer surface of the plurality of boosting teeth 267, and the sealing assembly 270 includes two respectively provided at the bottom of the feed barrel 120 and the heat dissipation discharge barrel 13 0, the insides of the two annular mounting grooves 271 are movably connected with an annular sealing block 272, the outer surfaces of the feed cylinder 120 and the heat dissipation discharge cylinder 130 are provided with through grooves, a bidirectional threaded rod 274 is rotatably connected between the top and the bottom of the inner wall of the hollow disk 110, the outer surface of the bidirectional threaded rod 274 is threadedly connected with two connecting seats 273, and the two connecting seats 273 are fixedly connected to the two annular sealing blocks 272 through two through grooves, and the sealing assembly 270 also includes a first linkage roller 275 fixedly connected to the upper part of the outer surface of the bidirectional threaded rod 274, and the top of the inner wall of the hollow disk 110 is rotatably connected with a second linkage roller 276, a pinion 277 is fixedly connected to the bottom of the second linkage roller 276, and a linkage belt 278 is transmission-connected to the outer surface of the second linkage roller 276 and the outer surface of the first linkage roller 275, and the driving assembly 280 includes a cylinder 281 fixedly connected to the outer surface of the hollow disk 110, and the output shaft of the cylinder 281 is fixedly connected to a double-sided rack 282, and the top of the inner wall of the hollow disk 110 is fixedly connected to a limiting slide rail 283, and the double-sided rack 282 is slidably connected to the inside of the limiting slide rail 283, and the outer surface of the double-sided rack 282 is meshed with the outer surface of the pinion 277, and the outer surface of the double-sided rack 282 is adapted to the outer surface of the set gear ring 269.

[0025] Open the cylinder 281, and the cylinder 281 pushes the bilateral rack 282 to slide inside the limiting slide rail 283. At the same time, the bilateral rack 282 will first transmit the pinion 277 during the movement, and the pinion 277 will transmit the linkage belt 278 through the second linkage roller 276. The linkage belt 278 will transmit the bidirectional threaded rod 274 through the first linkage roller 275. The bidirectional threaded rod 274 transmits the two connecting seats 273 away from each other. At this time, the two connecting seats 273 will drive the two annular sealing blocks 272 to withdraw from the two annular sealing grooves 233. Subsequently, the bilateral rack 282 is separated from the pinion 277 and connected to the set gear ring 269. Through the connection between the limiting ratchet 265 and the one-way ratchet 264, the rotation direction of the single steering rod 261 can be restricted, so that at this time, the bilateral rack 282 transmits the set gear ring 269 to drive the inner idler wheel 266 to idle outside the connecting wheel 2610 , the limiting ratchet groove pushes the booster tooth 267 to reciprocate, and the subsequent cylinder 281 drives the double-sided rack 282 to reset. At this time, the double-sided rack 282 drives the set gear ring 269, and the set gear ring 269 pushes multiple booster teeth 267 through the limiting ratchet groove. Multiple booster teeth 267 push the connecting wheel 2610 and the single steering rod 261 to rotate one circle, so that the driving wheel 262 drives the hexagonal groove wheel 263, and the hexagonal groove wheel 263 rotates sixty degrees, so that another installation component 230 moves between the feed barrel 120 and the heat dissipation discharge barrel 130. At this time, the double-sided rack 282 is disengaged from the set gear ring 269 and re-transmits the pinion 277. The pinion 277 drives the two annular sealing blocks 272 to be reinserted into the two annular sealing grooves 233, thereby connecting with another installation component 230, and then completing the switching of the spinneret 240, so that this process can facilitate the production of more types of nylon tows.

[0026] The mounting assembly 230 includes a mounting groove provided on the outer surface of the fixed disk 220, a magnetic block 232 is fixedly connected inside the mounting groove, a metal mounting disk 231 is movably connected inside the mounting groove, the metal mounting disk 231 is magnetically connected to the magnetic block 232, an annular sealing groove 233 is provided on the top and bottom of the metal mounting disk 231, one of the spinnerets 240 is fixedly connected inside the metal mounting disk 231, the locking assembly 250 includes a cylindrical groove provided at the bottom end of the middle rod 210, a return spring 251 is fixedly connected to the top of the inner wall of the cylindrical groove, and the cylindrical groove is provided with a plurality of ring-shaped sealing grooves 233. An adjusting rod 252 is movably connected inside, the top of the adjusting rod 252 is fixedly connected to the bottom of the reset spring 251, the bottom of the adjusting rod 252 extends to the outside of the middle rod 210, the outer surface of the middle rod 210 is provided with two connecting grooves 253, an annular plate 255 is arranged on the outside of the middle rod 210, the annular plate 255 passes through the two connecting grooves 253 and is fixedly connected to the outer surface of the adjusting rod 252, six locking rods 254 are fixedly connected to the top of the annular plate 255, and the locking rods 254 extend between the fixed plate 220 and the inside of the metal mounting plate 231.

[0027] Open the flip door 140 and pull the adjustment rod 252. The adjustment rod 252 drives the annular plate 255 to descend, so that the locking rod 254 withdraws the metal mounting disk 231 to release the lock of the metal mounting disk 231. Subsequently, the metal mounting disk 231 is pulled outward to withdraw it from the mounting slot and separate it from the magnetic block 232. The damaged metal mounting disk 231 is taken out of the flip door 140 for replacement, and the new metal mounting disk 231 is inserted into the mounting slot and connected to the magnetic block 232, and the adjustment rod 252 is released. The reset spring 251 drives the adjustment rod 252 to reset, so that the locking rod 254 is inserted into the metal mounting disk 231 for locking, thereby facilitating the replacement operation of the spinneret 240 when the spinneret 240 is damaged. At the same time, the staff can replace the spinneret 240 with a spinneret 240 of other specifications for use, so that this processing technology can be more comprehensive.

[0028] The heat dissipation module 300 includes a set transmission roller 310 rotatably connected to the lower part of the outer surface of the heat dissipation discharge cylinder 130, the top of the set transmission roller 310 is fixedly connected to a fan blade 320, the bottom of the hollow disk 110 is fixedly connected to an air inlet cylinder 370, the air inlet cylinder 370 is located outside the heat dissipation discharge cylinder 130, the bottom of the air inlet cylinder 370 is fixedly connected to a wind collecting scoop 380, the outer surface of the heat dissipation discharge cylinder 130 is provided with a plurality of air inlet holes 390, and the plurality of air inlet holes 390 are all inclinedly arranged, the heat dissipation module 300 also includes a transverse plate 330 fixed to the outer surface of the wind collecting scoop 380, the top of the transverse plate 330 is fixedly connected to a driving motor 340, the output shaft of the driving motor 340 is fixedly connected to an active transmission roller 350, and a transmission belt 360 is transmission-connected between the outer surface of the active transmission roller 350 and the outer surface of the set transmission roller 310.

[0029] Turning on the drive motor 340 can drive the active transmission roller 350, and the active transmission roller 350 can transmit the set transmission roller 310 through the transmission belt 360, and the set transmission roller 310 drives the fan blades 320 to rotate. The fan blades 320 will supply air when rotating, and the air enters the air inlet tube 370 through the wind collecting bucket 380. The air inside the air inlet tube 370 enters the interior of the heat dissipation discharge barrel 130 through multiple air inlet holes 390, thereby accelerating the air flow inside the heat dissipation discharge barrel 130 and improving the heat dissipation efficiency. The inclined air inlet holes 390 can change the wind direction, making it easier for air to be quickly discharged from the heat dissipation discharge barrel 130, accelerating the air flow speed, and thus improving the cooling effect on the nylon filament bundle.

[0030] The implementation principle of the embodiment of the present invention is as follows: when in use, the staff installs the hollow disk 110 onto the screw extruder, and then the raw material will be squeezed into the interior of the feed barrel 120, and the subsequent raw material will be filamented through one of the spinnerets 240, and the driving motor 340 can be turned on to drive the active transmission roller 350, and the active transmission roller 350 can drive the set transmission roller 310 through the transmission belt 360, and the set transmission roller 310 drives the fan blades 320 to rotate, and the fan blades 320 will supply air when rotating, and the air enters the air inlet cylinder 370 through the wind collecting bucket 380, and the air inside the air inlet cylinder 370 enters the interior of the heat dissipation discharge barrel 130 through multiple air inlet holes 390, thereby accelerating the air flow inside the heat dissipation discharge barrel 130 and improving heat dissipation. Efficiency, and the inclined air inlet hole 390 can change the wind direction, making it easier for air to quickly discharge the heat dissipation discharge barrel 130, speeding up the air flow speed, thereby improving the cooling effect on the nylon tow, and further achieving the cooling of the nylon tow, and when it is necessary to make nylon tows of different specifications, open the cylinder 281, and the cylinder 281 pushes the double-sided rack 282 to slide inside the limiting slide rail 283, and at the same time, the double-sided rack 282 will first drive the pinion 277 during the movement, and the pinion 277 will drive the linkage belt 278 through the second linkage roller 276, and the linkage belt 278 will drive the bidirectional threaded rod 274 through the first linkage roller 275, and the bidirectional threaded rod 274 drives the two connecting seats 273 to move away from each other, and the two connecting seats 273 are at this time When the two annular sealing blocks 272 are driven to withdraw from the two annular sealing grooves 233, the bilateral racks 282 are subsequently disengaged from the pinion 277 and connected to the set gear ring 269. The rotation direction of the single steering rod 261 can be restricted by the connection between the limiting ratchet 265 and the one-way ratchet 264, so that at this time, the bilateral racks 282 drive the set gear ring 269 to drive the inner idler wheel 266 to idle outside the connecting wheel 2610, and the limiting ratchet groove pushes the booster gear 267 to reciprocate. Subsequently, the cylinder 281 drives the bilateral racks 282 to reset. At this time, the bilateral racks 282 drive the set gear ring 269, and the set gear ring 269 pushes multiple booster teeth 267 through the limiting ratchet groove, and the multiple booster teeth 267 push the connecting wheel 2610 and the one-way steering rod 2610. The rod 261 rotates one circle, so that the driving wheel 262 drives the hexagonal groove wheel 263, and the hexagonal groove wheel 263 rotates sixty degrees, so that another installation component 230 moves between the feed barrel 120 and the heat dissipation discharge barrel 130. At this time, the double-sided rack 282 is separated from the set gear ring 269 and the re-transmission pinion 277 is re-transmitted. The pinion 277 drives the two annular sealing blocks 272 to be reinserted into the two annular sealing grooves 233, thereby connecting with another installation component 230, and then completing the switching of the spinneret 240, so that this process can facilitate the production of more types of nylon tows and is easy to operate. When a single spinneret 240 is damaged, when it moves to the flip door 140, the staff opens the flip door 140 and pulls the adjustment rod 252.The adjusting rod 252 drives the annular plate 255 to descend, so that the locking rod 254 withdraws from the metal mounting plate 231 to release the lock of the metal mounting plate 231. Subsequently, the metal mounting plate 231 is pulled outward to withdraw from the mounting slot and separate from the magnetic block 232. The damaged metal mounting plate 231 is taken out of the flip door 140 for replacement, and the new metal mounting plate 231 is inserted into the mounting slot and connected to the magnetic block 232 again, and the adjusting rod 252 is released. The reset spring 251 drives the adjusting rod 252 to reset, so that the locking rod 254 is inserted into the metal mounting plate 231 for locking, so that the replacement operation of the spinneret 240 is convenient when the spinneret 240 is damaged. At the same time, the staff can replace the spinneret 240 with another spinneret 240 of other specifications for use, so that this processing technology can be more comprehensive.

[0031] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A nylon tow processing process, characterized in that: The following steps are included: S1, installation step: the staff installs the tow processing device on the screw extruder, and then the raw material will be squeezed into the inside of the feed barrel (120), and then the raw material will be formed into a filament through one of the spinnerets (240); S2, switching steps: open the cylinder (281), the cylinder (281) pushes the double-sided rack (282) to slide inside the limit slide rail (283), and at the same time, the double-sided rack (282) will first drive the pinion (277) during the movement, and the pinion (277) will drive the linkage belt (278) through the second linkage roller (276), and the linkage belt (278) will drive the bidirectional threaded rod (274) through the first linkage roller (275), and the bidirectional threaded rod (274) drives the two connecting seats (273) The two connecting seats (273) move away from each other, and the two annular sealing blocks (272) are driven to withdraw from the two annular sealing grooves (233). Subsequently, the double-sided rack (282) is separated from the pinion (277) and connected to the set gear ring (269). Through the connection between the limit ratchet (265) and the one-way ratchet (264), the rotation direction of the single steering rod (261) can be limited, so that the double-sided rack (282) drives the set gear ring (269) to drive the inner idler wheel (266) to the connecting wheel (2610). ) is idled outside, the limiting ratchet groove pushes the boosting tooth (267) to reciprocate, and the subsequent cylinder (281) drives the double-sided rack (282) to reset, at which time the double-sided rack (282) drives the set gear ring (269), and the set gear ring (269) pushes the plurality of boosting teeth (267) through the limiting ratchet groove, and the plurality of boosting teeth (267) push the connecting wheel (2610) and the single steering rod (261) to rotate one circle, so that the driving wheel (262) drives the hexagonal groove wheel (263), and the hexagonal groove wheel (263) rotates six times. Ten degrees, so that another mounting assembly (230) moves between the feed cylinder (120) and the heat dissipation discharge cylinder (130), at which time the double-sided rack (282) and the set gear ring (269) are separated from the re-transmission pinion (277), and the pinion (277) drives the two annular sealing blocks (272) to be reinserted into the two annular sealing grooves (233), thereby connecting with another mounting assembly (230), thereby completing the switching of the spinneret (240), so that the process can facilitate the production of more types of nylon tows; S3, replacement step: by pulling the adjustment rod (252), the adjustment rod (252) drives the annular plate (255) to descend, so that the locking rod (254) is withdrawn from the metal mounting plate (231) to release the lock of the metal mounting plate (231), and then the metal mounting plate (231) is pulled outward to withdraw from the mounting groove and separate from the magnetic block (232), the damaged metal mounting plate (231) is taken out of the flip door (140) for replacement, and a new metal mounting plate (231) is inserted into the flip door (140). The metal mounting plate (231) is inserted into the mounting groove and connected to the magnetic block (232), and the adjustment rod (252) is loosened, so that the reset spring (251) drives the adjustment rod (252) to reset, thereby allowing the locking rod (254) to be inserted into the metal mounting plate (231) for locking, so that the spinneret (240) is easily replaced when the spinneret (240) is damaged, and the staff can replace the spinneret (240) with another spinneret (240) of other specifications for use, so that the processing technology can be more comprehensive; The tow processing device in step S1 comprises a main body module (100), a conversion module (200) and a heat dissipation module (300), wherein the main body module (100) comprises a hollow disk (110), the top of the hollow disk (110) is fixedly connected to a feed cylinder (120), the bottom of the hollow disk (110) is fixedly connected to a heat dissipation discharge cylinder (130) located below the feed cylinder (120), a flip door (140) is hingedly connected to the outer surface of the hollow disk (110), and the heat dissipation module (300) is arranged at the bottom of the hollow disk (110), and the heat dissipation module (300) is located outside the heat dissipation discharge cylinder (130); The conversion module (200) comprises a middle rod (210) rotatably connected between the top and bottom of the inner wall of the middle rod (210); a fixing plate (220) is fixedly connected to the outer surface of the middle rod (210); six mounting components (230) are arranged in an annular shape and at equal distances on the outer surface of the fixing plate (220); a spinneret (240) is arranged inside each of the six mounting components (230); a sealing component (270) is arranged between adjacent ends of the feed barrel (120) and the heat dissipation discharge barrel (130); one of the mounting components (230) is connected to the inner surface of the middle rod (210); and the sealing component (270) is arranged between adjacent ends of the feed barrel (120) and the heat dissipation discharge barrel (130). A sealing assembly (270) is connected, a locking assembly (250) is arranged between the bottom of the middle rod (210) and the fixing plate (220), the locking assembly (250) is connected to the six mounting assemblies (230), a single steering assembly (260) is arranged between the top of the inner wall of the hollow plate (110) and the outer surface of the middle rod (210), a driving assembly (280) is arranged on the outer surface of the hollow plate (110), the driving assembly (280) is connected to the sealing assembly (270), and the driving assembly (280) is adapted to the single steering assembly (260).

2. The nylon tow processing process according to claim 1, characterized in that: The one-way steering assembly (260) comprises a one-way steering rod (261) rotatably connected to the top of the inner wall of the hollow disk (110); the top of the one-way steering rod (261) extends to the top of the hollow disk (110); the top of the one-way steering rod (261) is fixedly connected to a one-way ratchet (264); the top of the hollow disk (110) is movably connected to a limit ratchet (265); the limit ratchet (265) is movably connected to the outer surface of the one-way ratchet (264); the bottom end of the one-way steering rod (261) is fixedly connected to a driving wheel (262); the outer surface of the middle rod (210) is fixedly connected to a hexagonal groove wheel (263); the outer surface of the hexagonal groove wheel (263) is movably connected to the outer surface of the driving wheel (262).

3. A nylon tow processing process according to claim 2, characterized in that: The single-steering assembly (260) further comprises a connecting wheel (2610) fixedly connected to the outer surface of the single-steering rod (261); the top of the inner wall of the hollow disk (110) is rotatably connected to an inner idle wheel (266); a limited ratchet groove is provided inside the inner idle wheel (266); a set gear ring (269) is fixedly connected to the outer surface of the inner idle wheel (266); a plurality of boosting teeth (267) are movably connected to the bottom of the connecting wheel (2610); one end of each of the plurality of boosting teeth (267) is movably connected to the inside of the limited ratchet groove; a plurality of elastic strips (268) are fixedly connected to the outer surface of the single-steering rod (261); one end of each of the plurality of elastic strips (268) respectively contacts the outer surfaces of the plurality of boosting teeth (267).

4. The nylon tow processing process according to claim 3, characterized in that: The sealing assembly (270) comprises two annular mounting grooves (271) respectively provided at the bottom of the feed barrel (120) and the top of the heat dissipation discharge barrel (130); annular sealing blocks (272) are movably connected inside the two annular mounting grooves (271); the outer surfaces of the feed barrel (120) and the heat dissipation discharge barrel (130) are provided with through grooves; a bidirectional threaded rod (274) is rotatably connected between the top and the bottom of the inner wall of the hollow disk (110); the outer surface of the bidirectional threaded rod (274) is threadedly connected to two connecting seats (273); the two connecting seats (273) are fixedly connected to the two annular sealing blocks (272) via two through grooves.

5. The nylon tow processing process according to claim 4, characterized in that: The sealing assembly (270) further comprises a first linkage roller (275) fixedly connected to the upper outer surface of the bidirectional threaded rod (274); a second linkage roller (276) is rotatably connected to the top of the inner wall of the hollow disk (110); a pinion gear (277) is fixedly connected to the bottom of the second linkage roller (276); and a linkage belt (278) is transmission-connected between the outer surface of the second linkage roller (276) and the outer surface of the first linkage roller (275).

6. A nylon tow processing process according to claim 5, characterized in that: The driving assembly (280) comprises a cylinder (281) fixedly connected to the outer surface of the hollow disk (110); the output shaft of the cylinder (281) is fixedly connected to a double-sided rack (282); the top of the inner wall of the hollow disk (110) is fixedly connected to a limiting slide rail (283); the double-sided rack (282) is slidably connected inside the limiting slide rail (283); the outer surface of the double-sided rack (282) meshes with the outer surface of the pinion (277); and the outer surface of the double-sided rack (282) matches the outer surface of the set gear ring (269).

7. A nylon tow processing process according to claim 6, characterized in that: The mounting assembly (230) comprises a mounting groove formed on the outer surface of a fixed disk (220), a magnetic block (232) being fixedly connected to the interior of the mounting groove, a metal mounting disk (231) being movably engaged to the interior of the mounting groove, the metal mounting disk (231) being magnetically connected to the magnetic block (232), an annular sealing groove (233) being formed on the top and bottom of the metal mounting disk (231), and one of the spinnerets (240) being fixedly connected to the interior of the metal mounting disk (231).

8. The nylon tow processing process according to claim 7, characterized in that: The locking assembly (250) comprises a cylindrical groove formed at the bottom end of the middle rod (210); a return spring (251) is fixedly connected to the top of the inner wall of the cylindrical groove; an adjusting rod (252) is movably connected inside the cylindrical groove; the top end of the adjusting rod (252) is fixedly connected to the bottom end of the return spring (251); the bottom end of the adjusting rod (252) extends to the outside of the middle rod (210); two connecting grooves (253) are formed on the outer surface of the middle rod (210); an annular plate (255) is provided on the outside of the middle rod (210); the annular plate (255) passes through the two connecting grooves (253) and is fixedly connected to the outer surface of the adjusting rod (252); six locking rods (254) are fixedly connected to the top of the annular plate (255); the locking rods (254) extend between the inside of the fixing plate (220) and the metal mounting plate (231).

9. A nylon tow processing process according to claim 8, characterized in that: The heat dissipation module (300) comprises a set transmission roller (310) rotatably connected to the lower part of the outer surface of the heat dissipation discharge cylinder (130), the top of the set transmission roller (310) is fixedly connected to a fan blade (320), the bottom of the hollow disk (110) is fixedly connected to an air inlet cylinder (370), the air inlet cylinder (370) is located outside the heat dissipation discharge cylinder (130), the bottom of the air inlet cylinder (370) is fixedly connected to a wind collecting scoop (380), and the outer surface of the heat dissipation discharge cylinder (130) is provided with a plurality of air inlet holes (390), and the plurality of air inlet holes (390) are all arranged at an inclination.

10. A nylon tow processing process according to claim 9, characterized in that: The heat dissipation module (300) further comprises a transverse plate (330) fixed to the outer surface of the wind collecting scoop (380), the top of the transverse plate (330) being fixedly connected to a driving motor (340), the output shaft of the driving motor (340) being fixedly connected to an active transmission roller (350), and a transmission belt (360) being transmission-connected between the outer surface of the active transmission roller (350) and the outer surface of the sleeve transmission roller (310).

Images