A special-shaped exit carbon fiber spinneret plate and a spinning assembly

Abstract

The present invention discloses a special-shaped outlet carbon fiber spinneret plate and a spinning assembly, belonging to the technical field of spinneret plate spinning. It includes a spinneret main board. A plurality of stepped installation card slots are opened at the bottom of the spinneret main board. A spinneret card plate is movably connected inside each of the plurality of stepped installation card slots. An annular groove is opened at the center of the bottom of the spinneret main board. A disassembly groove is opened at the bottom of each of the plurality of spinneret card plates. A rotating block is rotatably connected inside the annular groove. Through the settings of the stepped installation card slots, the spinneret card plates, the magnetic clamping assembly, the locking assembly and the repulsive magnetic blocks, the disassembly and replacement of the spinneret card plates can be realized in this structure, so that the spinneret card plates without special-shaped wire outlet can be used, and different forms of wire outlet can be carried out simultaneously. And when the spinneret card plate is damaged, only a single spinneret card plate needs to be replaced, without the need for overall replacement, avoiding material waste.

Description

Technical Field

[0001] The present invention relates to the technical field of spinneret spinning, and more specifically, to a profiled outlet carbon fiber spinneret and a spinning assembly. Background Art

[0002] A spinneret is also called a spinning cap. The function of the spinneret is to transform a viscous high-polymer melt or solution into a thin stream with a specific cross-sectional shape through micropores, and form filaments after being solidified by a coagulation medium such as air or a coagulation bath. According to different fiber categories and specifications, there are different specifications, shapes, hole patterns, materials, etc. The spinneret works under relatively high temperature and pressure. It is required to be pressure-resistant, corrosion-resistant and have sufficient mechanical strength.

[0003] Regarding the above related technologies, the inventor believes that the current spinnerets are usually integrally formed metal structures, and their hole shapes cannot be modified after processing. Each spinneret can usually only achieve one form of wire-drawing effect, and cannot achieve different wire-drawing effects of the same spinneret. At the same time, when a single part of the spinneret holes is damaged, it is easy to cause irregular wire-drawing, and the existing method requires replacing the entire spinneret, which is likely to cause waste of the structure and thus increase production costs. Therefore, we propose a profiled outlet carbon fiber spinneret and a spinning assembly. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a profiled outlet carbon fiber spinneret and a spinning assembly, and adopts the following technical solutions:

[0005] A profiled outlet carbon fiber spinneret, including a spinneret main board, a plurality of stepped installation card slots are opened at the bottom of the spinneret main board, a spinneret card board is movably connected inside each of the plurality of stepped installation card slots, an annular groove is opened at the center of the bottom of the spinneret main board, a disassembly groove is opened at the bottom of each of the plurality of spinneret card boards, a rotating block is rotatably connected inside the annular groove, a locking assembly is connected between the rotating block and the inner wall of the annular groove, two magnetic force clamping assemblies are arranged inside each of the plurality of spinneret card boards, two repulsive magnetic force blocks are fixedly connected to the outer surface of the rotating block, the magnetic force clamping assembly includes an installation groove opened inside one of the spinneret card boards, a magnetic force clamping block is slidably connected inside the installation groove, an inclined groove is opened at one end of the magnetic force clamping block, and a second spring is fixedly connected between the other end of the magnetic force clamping block and the inner wall of the installation groove, and one end of the inclined groove extends into the annular groove.

[0006] Further, the locking component includes two locking blocks movably connected inside the rotating block. A first spring is fixedly connected between adjacent ends of the two locking blocks. Opposite ends of the two locking blocks are both movably clamped on the inner side wall of the annular groove. A disassembly piece is fixedly connected to the top of each of the two locking blocks. Two disassembly slots are formed in the top of the rotating block. The two disassembly pieces respectively extend to the top of the rotating block through the two disassembly slots.

[0007] By adopting the above technical solution, the rotation of the rotating block can be locked to prevent the rotating block from shaking.

[0008] A spinning component includes the feeding cylinder, which is installed on the top of the spinneret main board. A bottom plate is fixedly connected to the outer surface of the feeding cylinder, and the bottom plate is close to the bottom end of the feeding cylinder. A pushing component is arranged inside the bottom plate. A feeding pipe is connected to a position on the outer surface of the feeding cylinder away from the bottom plate. A heating component is arranged on the outer surface of the feeding cylinder, and the heating component is connected to the pushing component. A steering component is arranged at the bottom of the bottom plate. Four corrugated plates are arranged on the outer surface of the steering component, and the corrugation densities on the outer surfaces of the four corrugated plates are all different. A driving component and a jetting component are arranged on the bottom plate. The driving component is connected to the steering component. A strip-shaped groove is formed inside the bottom plate, and a cleaning component is slidably connected inside the strip-shaped groove. The cleaning component is connected to the jetting component and the driving component, and the cleaning component is adapted to the four corrugated plates.

[0009] Further, the steering component includes two steering plates fixedly connected to the bottom of the bottom plate. A steering rod is rotatably connected between the two steering plates. The four corrugated plates are fixedly connected to the outer surface of the steering rod at equal intervals in a ring shape. One end of the steering rod is fixedly connected to a Geneva four-way grooved wheel. A Geneva driving wheel is rotatably connected to one side of one of the steering plates. A bevel gear is fixedly connected to one side of the Geneva driving wheel. The outer surface of the Geneva driving wheel is movably connected to the outer surface of the Geneva four-way grooved wheel.

[0010] By adopting the above technical solution, the corrugated plates can be automatically driven to switch.

[0011] Further, the cleaning component includes a movable block slidably connected inside the strip-shaped groove. A hollow strip is fixedly connected to the outer surface of the movable block. A movable strip is slidably connected inside the hollow strip. The top of the movable strip extends to the top of the hollow strip. A cleaning brush is fixedly connected to the top of the movable strip. A third spring is fixedly connected between one end of the movable strip and the inner wall of the hollow strip. The other end of the movable strip is fixedly connected to a push rod. One end of the push rod extends to the outside of the hollow strip. One end of the push rod is movably connected to a ball, and the ball is adapted to the outer surfaces of the four corrugated plates.

[0012] By adopting the above technical solution, the cleaning brush is used to clean the spinneret card board.

[0013] Furthermore, the driving assembly includes a driving motor fixedly connected to the top of the bottom plate. The output shaft of the driving motor extends to the bottom of the bottom plate. The output shaft of the driving motor is fixedly connected with a crankshaft. A reciprocating arm is movably connected to the crankshaft. One end of the reciprocating arm is movably connected to the bottom of the hollow bar.

[0014] By adopting the above technical solution, the cleaning brush can be pushed to move reciprocally.

[0015] Furthermore, the driving assembly further includes a rotating shaft rotatably connected to the bottom of the bottom plate. One end of the rotating shaft is fixedly connected with an incomplete gear. The outer surface of the incomplete gear meshes with a bevel gear. The outer surfaces of the rotating shaft and the output shaft of the driving motor are both fixedly connected with a first transmission roller. A first transmission belt is connected in transmission between the outer surfaces of the two first transmission rollers.

[0016] By adopting the above technical solution, when the ball detaches from the corrugated plate, the corrugated plate can be automatically switched.

[0017] Furthermore, the air jetting assembly includes an air cylinder fixedly connected to the top of the bottom plate. A piston plate is movably connected inside the air cylinder. A connecting rod is fixedly connected between the piston plate and the movable block. A one-way valve is arranged on the outer surface of the air cylinder. One end of the outer surface of the air cylinder is fixedly connected with a connecting pipe. A transverse pipe is fixedly connected to the outer surface of the hollow bar. A plurality of nozzles are fixedly connected to the outer surface of the transverse pipe. One end of the outer surface of the transverse pipe is fixedly connected with one end of the connecting pipe.

[0018] By adopting the above technical solution, the spinneret card board can be jetted with air, so as to blow off the impurities attached above it.

[0019] Furthermore, the material pushing assembly includes a first motor fixedly connected to the top of the feeding cylinder. The output shaft of the first motor extends into the feeding cylinder. The output shaft of the first motor is fixedly connected with a pushing rod. The pushing rod is movably connected inside the feeding cylinder.

[0020] By adopting the above technical solution, the transportation of the material can be realized, which is convenient for the material to be extruded into filaments.

[0021] Further, the heating assembly includes a heat-conducting surrounding tube fixedly connected to the outer surface of the material injection cylinder. The heat-conducting surrounding tube is close to the bottom plate. One end of the heat-conducting surrounding tube is fixedly connected to an air inlet box. The top of the air inlet box is fixedly connected to a fixed ring plate. A plurality of heating wires are fixedly connected inside the air inlet box. A long rod is rotatably connected inside the fixed ring plate. A fan blade is fixedly connected to the bottom end of the long rod. A plurality of mounting seats are rotatably connected to the outer surface of the long rod. The mounting seats are fixedly connected to the outer surface of the material injection cylinder. Second transmission rollers are fixedly connected to the outer surfaces of the top end of the long rod and the output shaft of the first motor respectively. A second transmission belt is connected in transmission between the outer surfaces of the two second transmission rollers.

[0022] By adopting the above technical solution, the material can be heated to prevent its temperature from being too low and affecting wire extrusion.

[0023] In summary, the present invention includes the following beneficial technical effects:

[0024] (1) Through the arrangement of the stepped installation card slots, the spinning card plate, the magnetic clamping assembly, the locking assembly and the repulsive magnetic blocks, the present structure can realize the disassembly and replacement of the spinning card plate, so that the spinning card plate with a special-shaped wire outlet can be used, and different forms of wire extrusion can be carried out simultaneously. When the spinning card plate is damaged, only a single spinning card plate needs to be replaced, without the need for overall replacement, avoiding material waste;

[0025] (2) Through the arrangement of the heating wires, the heat-conducting surrounding tube, the fan blade, the second transmission belt, the first motor and the pushing rod, the material can be heated while feeding and extruding wires, preventing the material from cooling and improving the stability of wire extrusion;

[0026] (3) Through the arrangement of the driving motor, the crankshaft, the push rod, the cleaning brush, the corrugated plate and the rolling balls, the spinning card plate can be cleaned by the reciprocating movement of the cleaning brush, and the cleaning brush can vibrate at different frequencies to improve the cleaning effect;

[0027] (4) Through the arrangement of the air cylinder, the piston plate, the connecting rod, the connecting pipe and the cross pipe, the impurities on the spinning card plate can be blown away, further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic bottom view structure of the present invention;

[0029] Figure 2 is a schematic structure diagram of the material pushing assembly and the driving assembly of the present invention;

[0030] Figure 3 is a schematic cross-sectional structure diagram of the air inlet box of the present invention;

[0031] Figure 4 Explosion structure schematic diagram of the spinneret card board of the present invention;

[0032] Figure 5 Cross-sectional structure schematic diagram of the spinneret module of the present invention;

[0033] Figure 6 Structure schematic diagram of the magnetic card connection component and the locking component of the present invention;

[0034] Figure 7 Cross-sectional structure schematic diagram of the air cylinder and the hollow bar of the present invention;

[0035] Figure 8 Structure schematic diagram of the steering component of the present invention;

[0036] Figure 9 For the present invention Figure 7 Enlarged structure schematic diagram of part A in

[0037] Description of the reference numerals in the figure:

[0038] 110, spinneret main board; 120, stepped installation card slot; 130, spinneret card board; 140, annular groove; 150, disassembly groove; 160, rotating block; 170, locking component; 171, locking block; 172, first spring; 173, disassembly piece; 180, magnetic card connection component; 181, magnetic card block; 182, inclined groove; 183, second spring; 190, repulsive magnetic block; 210, bottom plate; 220, injection cylinder; 230, pushing component; 231, first motor; 232, pushing rod; 240, heating component; 241, air inlet box; 242, heating wire; 243, fixed ring plate; 244, heat conduction surrounding pipe; 245, long rod; 246, mounting seat; 247, fan blade; 248, second transmission roller; 249, second transmission belt; 250, steering component; 251, steering plate; 252, steering rod; 253, Geneva four-way grooved wheel; 254, Geneva driving wheel; 255, bevel gear; 260, corrugated plate; 270, driving component; 271, driving motor; 272, crankshaft; 273, reciprocating arm; 274, incomplete gear; 275, first transmission roller; 276, first transmission belt; 280, cleaning component; 281, movable block; 282, hollow bar; 283, movable bar; 284, third spring; 285, cleaning brush; 286, ball; 287, push rod; 290, air jet component; 291, air cylinder; 292, piston plate; 293, connecting rod; 294, cross pipe; 295, connecting pipe. Detailed implementation manners

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0042] The following will further describe the present invention in detail Figures 1-9 with reference to the accompanying drawings.

[0043] Please refer to Figures 1-9, a special-shaped outlet carbon fiber spinneret, comprising a spinneret main board 110. A plurality of stepped mounting slots 120 are formed at the bottom of the spinneret main board 110. A spinneret card board 130 is movably connected inside each of the plurality of stepped mounting slots 120. An annular groove 140 is formed at the center of the bottom of the spinneret main board 110. A disassembly groove 150 is formed at the bottom of each of the plurality of spinneret card boards 130. A rotating block 160 is rotatably connected inside the annular groove 140. A locking assembly 170 is connected between the rotating block 160 and the inner wall of the annular groove 140. Two magnetic force clamping assemblies 180 are arranged inside each of the plurality of spinneret card boards 130. Two repulsive magnetic force blocks 190 are fixedly connected to the outer surface of the rotating block 160. The magnetic force clamping assembly 180 includes a mounting groove formed inside one of the spinneret card boards 130. A magnetic force clamping block 181 is slidably connected inside the mounting groove. An inclined groove 182 is formed at one end of the magnetic force clamping block 181. A second spring 183 is fixedly connected between the other end of the magnetic force clamping block 181 and the inner wall of the mounting groove. One end of the inclined groove 182 extends into the annular groove 140. The locking assembly 170 includes two locking blocks 171 movably connected inside the rotating block 160. A first spring 172 is fixedly connected between the adjacent ends of the two locking blocks 171. The opposite ends of the two locking blocks 171 are movably clamped to the inner side wall of the annular groove 140. Disassembly pieces 173 are fixedly connected to the tops of the two locking blocks 171. Two disassembly slots are formed at the top of the rotating block 160. The two disassembly pieces 173 respectively extend to the top of the rotating block 160 through the two disassembly slots.

[0044] During use, by pressing the two disassembly pieces 173 closer to each other, the two locking blocks 171 are driven to approach each other and press the first spring 172. The locking blocks 171 will withdraw from the inner wall of the annular groove 140, thereby releasing the lock on the rotating block 160. Rotating the rotating block 160 drives the two repulsive magnetic blocks 190 to rotate. When the two repulsive magnetic blocks 190 are rotated to be docked with the two inclined grooves 182, the two repulsive magnetic blocks 190 and the two inclined grooves 182 repel each other, causing the inclined grooves 182 to retract into the inside of the spinneret clamping plate 130. Then, the staff pulls the disassembly groove 150 to take out the spinneret clamping plate 130 from the stepped installation card slot 120 to complete the disassembly. The second spring 183 drives the inclined groove 182 to reset. Subsequently, rotate the rotating block 160 back and insert the locking block 171 into the inside of the annular groove 140 to complete the reset. Take out the spinneret clamping plate 130 with the special-shaped wire outlet and place it in the stepped installation card slot 120. When the inclined groove 182 contacts the stepped installation card slot 120, it will push the magnetic clamping block 181 to retreat again. Subsequently, when the spinneret clamping plate 130 completely enters the stepped installation card slot 120, the magnetic clamping block 181 extends into the annular groove 140 again through the second spring 183 to lock the spinneret clamping plate 130, enabling the spinneret clamping plate 130 to be replaced with a spinneret clamping plate 130 with different special-shaped wire outlets, improving the use effect. At the same time, when the spinneret clamping plate 130 is damaged, a single spinneret clamping plate 130 can be replaced without replacing the whole, avoiding waste of materials.

[0045] A spinning component, comprising a material injection cylinder 220, the material injection cylinder 220 is installed on the top of the spinneret main board 110, the outer surface of the material injection cylinder 220 is fixedly connected with a bottom plate 210, the bottom plate 210 is close to the bottom end of the material injection cylinder 220, a material pushing component 230 is arranged inside the bottom plate 210, a feed pipe is connected to a position on the outer surface of the material injection cylinder 220 away from the bottom plate 210, a heating component 240 is arranged on the outer surface of the material injection cylinder 220, the heating component 240 is connected with the material pushing component 230, a steering component 250 is arranged at the bottom of the bottom plate 210, four corrugated plates 260 are arranged on the outer surface of the steering component 250, and the corrugation densities on the outer surfaces of the four corrugated plates 260 are all different. A driving component 270 and an air jet component 290 are arranged on the bottom plate 210, the driving component 270 is connected with the steering component 250, a strip-shaped groove is formed inside the bottom plate 210, a cleaning component 280 is slidably connected inside the strip-shaped groove, the cleaning component 280 is connected with the air jet component 290 and the driving component 270, and the cleaning component 280 is adapted to the four corrugated plates 260. The steering component 250 includes two steering plates 251 fixedly connected to the bottom of the bottom plate 210, a steering rod 252 is rotatably connected between the interiors of the two steering plates 251, the four corrugated plates 260 are fixedly connected to the outer surface of the steering rod 252 in an annular and equidistant manner, one end of the steering rod 252 is fixedly connected with a Geneva four-way grooved wheel 253, a Geneva driving wheel 254 is rotatably connected to one side of one of the steering plates 251, a bevel gear 255 is fixedly connected to one side of the Geneva driving wheel 254, and the outer surface of the Geneva driving wheel 254 is movably connected with the outer surface of the Geneva four-way grooved wheel 253. The cleaning component 280 includes a movable block 281 slidably connected inside the strip-shaped groove, a hollow strip 282 is fixedly connected to the outer surface of the movable block 281, a movable strip 283 is slidably connected inside the hollow strip 282, the top of the movable strip 283 extends to the top of the hollow strip 282, a cleaning brush 285 is fixedly connected to the top of the movable strip 283, a third spring 284 is fixedly connected between one end of the movable strip 283 and the inner wall of the hollow strip 282, a push rod 287 is fixedly connected to the other end of the movable strip 283, one end of the push rod 287 extends to the outside of the hollow strip 282, a ball 286 is movably connected to one end of the push rod 287, and the ball 286 is adapted to the outer surfaces of the four corrugated plates 260. The driving component 270 includes a driving motor 271 fixedly connected to the top of the bottom plate 210, the output shaft of the driving motor 271 extends to the bottom of the bottom plate 210, the output shaft of the driving motor 271 is fixedly connected with a crankshaft 272, a reciprocating arm 273 is movably connected to the crankshaft 272, one end of the reciprocating arm 273 is movably connected to the bottom of the hollow strip 282. The driving component 270 further includes a rotating shaft rotatably connected to the bottom of the bottom plate 210, an incomplete gear 274 is fixedly connected to one end of the rotating shaft, the outer surface of the incomplete gear 274 is meshed with the bevel gear 255, and a first transmission roller 275 is fixedly connected to the outer surfaces of both the rotating shaft and the output shaft of the driving motor 271.A first drive belt 276 is drivingly connected between the outer surfaces of two first drive rollers 275.

[0046] Turn on the drive motor 271. The drive motor 271 can drive the crankshaft 272 to rotate, and at the same time drive the incomplete gear 274 to rotate through the first drive belt 276. During the rotation of the crankshaft 272, it will reciprocally push the hollow bar 282 through the reciprocating arm 273. The hollow bar 282 drives the movable block 281 to reciprocally slide. During the sliding of the hollow bar 282, the ball 286 will contact one of the corrugated plates 260. The ball 286 will roll on the corrugated plate 260 and reciprocally push the push rod 287 through the corrugations above it. The push rod 287 will push the movable bar 283 to move and reciprocally press the third spring 284, so that the cleaning brush 285 vibrates through the corrugated plate 260 while performing reciprocating motion, thereby cleaning the spinneret plate 130 and preventing impurities from remaining on it. During the process of the ball 286 separating from the corrugated plate 260, the incomplete gear 274 will drive the bevel gear 255 to drive the Geneva drive wheel 254 to rotate 360 degrees. The Geneva drive wheel 254 will drive the Geneva four-way groove wheel 253 to rotate 90 degrees, thereby driving the steering rod 252 to rotate 90 degrees to switch the corrugated plate 260, so that the subsequent cleaning brush 285 can vibrate at different frequencies during reciprocating motion, thereby improving the cleaning effect.

[0047] The air jet assembly 290 includes an air cylinder 291 fixedly connected to the top of the base plate 210. A piston plate 292 is movably connected inside the air cylinder 291. A connecting rod 293 is fixedly connected between the piston plate 292 and the movable block 281. A one-way valve is provided on the outer surface of the air cylinder 291. One end of the outer surface of the air cylinder 291 is fixedly connected to a connecting pipe 295. A transverse pipe 294 is fixedly connected to the outer surface of the hollow bar 282. A plurality of nozzles are fixedly connected to the outer surface of the transverse pipe 294. One end of the outer surface of the transverse pipe 294 is fixedly connected to one end of the connecting pipe 295.

[0048] When the movable block 281 moves, it will reciprocally push the connecting rod 293. The connecting rod 293 pulling the piston plate 292 will allow air to enter the air cylinder 291 through the intake valve. Subsequently, the connecting rod 293 will press the piston plate 292 again to push the air into the transverse pipe 294 through the connecting pipe 295. The air will be sprayed onto the spinneret plate 130 through a plurality of nozzles, thereby blowing away the impurities on the spinneret plate 130 and preventing impurities from remaining.

[0049] The material pushing component 230 includes a first motor 231 fixedly connected to the top of the injection cylinder 220. The output shaft of the first motor 231 extends into the interior of the injection cylinder 220. A material pushing rod 232 is fixedly connected to the output shaft of the first motor 231. The material pushing rod 232 is movably connected to the interior of the injection cylinder 220. The heating component 240 includes a heat conduction surrounding pipe 244 fixedly connected to the outer surface of the injection cylinder 220. The heat conduction surrounding pipe 244 is close to the bottom plate 210. One end of the heat conduction surrounding pipe 244 is fixedly connected to an air inlet box 241. A fixed ring plate 243 is fixedly connected to the top of the air inlet box 241. A plurality of heating wires 242 are fixedly connected to the interior of the air inlet box 241. A long rod 245 is rotatably connected to the interior of the fixed ring plate 243. A fan blade 247 is fixedly connected to the bottom end of the long rod 245. A plurality of mounting seats 246 are rotatably connected to the outer surface of the long rod 245. The mounting seats 246 are fixedly connected to the outer surface of the injection cylinder 220. A second transmission roller 248 is fixedly connected to the outer surfaces of the top end of the long rod 245 and the output shaft of the first motor 231. A second transmission belt 249 is connected between the outer surfaces of the two second transmission rollers 248.

[0050] Turning on the first motor 231 can drive the material pushing rod 232 to rotate. The material fed through the feed pipe will be pushed by the material pushing rod 232 to the spinning card plate 130 for wire extrusion. The material pushing rod 232 will drive the long rod 245 to rotate through the second transmission belt 249. The long rod 245 will drive the fan blade 247 to rotate. The heating wires 242 are turned on to heat the air, so that the hot air enters the heat conduction surrounding pipe 244 through the air inlet box 241. The heat conduction surrounding pipe 244 conducts heat to heat the material about to enter the spinning card plate 130, avoiding the cooling of the material and making the spinning card plate 130 more stable during spinning.

[0051] The implementation principle of the embodiment of the present invention is as follows: During use, by pressing the two disassembly pieces 173 closer to each other, the two locking blocks 171 will be driven closer to each other to press the first spring 172. The locking blocks 171 will withdraw from the inner side wall of the annular groove 140, thus releasing the locking of the rotating block 160. Rotating the rotating block 160 drives the two repulsive magnetic blocks 190 to rotate. When the two repulsive magnetic blocks 190 are rotated to be docked with the two inclined grooves 182, the two repulsive magnetic blocks 190 and the two inclined grooves 182 repel each other, causing the inclined grooves 182 to retract into the inside of the spinneret clamping plate 130. Then, the staff pulls the disassembly groove 150 to take out the spinneret clamping plate 130 from the stepped installation card slot 120 to complete the disassembly. The second spring 183 drives the inclined groove 182 to reset. Subsequently, rotate the rotating block 160 back and insert the locking block 171 into the inside of the annular groove 140 to complete the reset. Take out the spinneret clamping plate 130 with the special-shaped wire outlet and put it into the stepped installation card slot 120. When the inclined groove 182 contacts the stepped installation card slot 120, it will push the magnetic clamping block 181 to retreat again. When the spinneret clamping plate 130 completely enters the stepped installation card slot 120, the magnetic clamping block 181 extends into the annular groove 140 again through the second spring 183 to lock the spinneret clamping plate 130, enabling the spinneret clamping plate 130 to be replaced with a spinneret clamping plate 130 with different special-shaped wire outlets, improving the use effect. At the same time, when the spinneret clamping plate 130 is damaged, a single spinneret clamping plate 130 can be replaced without replacing the whole, avoiding waste of materials. And when the first motor 231 is turned on, it can drive the pushing rod 232 to rotate. The material fed into the feeding pipe will be pushed by the pushing rod 232 to the spinneret clamping plate 130 for wire extrusion. The pushing rod 232 will drive the long rod 245 to rotate through the second transmission belt 249. The long rod 245 will drive the fan blade 247 to rotate. The heating wire 242 is turned on to heat the air, so that the hot air enters the heat conduction surrounding pipe 244 through the air inlet box 241. The heat conduction surrounding pipe 244 conducts heat to heat the material about to enter the spinneret clamping plate 130, preventing the material from cooling and making the spinneret clamping plate 130 more stable during spinning. After spinning is completed, the driving motor 271 can be turned on. The driving motor 271 can drive the crankshaft 272 to rotate, and at the same time drive the incomplete gear 274 to rotate through the first transmission belt 276. During the rotation of the crankshaft 272, it will reciprocally push the hollow bar 282 through the reciprocating arm 273. The hollow bar 282 drives the movable block 281 to reciprocally slide. During the sliding of the hollow bar 282, the ball 286 will contact one of the corrugated plates 260. The ball 286 will roll on the corrugated plate 260 and reciprocally push the push rod 287 through the corrugations above it. The push rod 287 will push the movable bar 283 to move and reciprocally press the third spring 284, causing the cleaning brush 285 to vibrate through the corrugated plate 260 while reciprocating, thereby cleaning the spinneret clamping plate 130 and preventing impurities from remaining on it. And during the process of the ball 286 separating from the corrugated plate 260,The incomplete gear 274 will drive the bevel gear 255 to drive the Geneva drive wheel 254 to rotate 360 degrees. The Geneva drive wheel 254 will drive the Geneva four-way grooved wheel 253 to rotate 90 degrees, thereby driving the steering rod 252 to rotate 90 degrees to switch the corrugated plate 260, so that the subsequent cleaning brush 285 can vibrate at different frequencies during reciprocating motion, thereby improving the cleaning effect. When the movable block 281 moves, it will reciprocally push the connecting rod 293. The connecting rod 293 pulling the piston plate 292 will allow air to enter the air cylinder 291 through the intake valve. Subsequently, the connecting rod 293 will press the piston plate 292 to push the air into the horizontal pipe 294 through the connecting pipe 295. The air will be sprayed onto the spinneret card plate 130 through multiple nozzles, thereby blowing off the impurities on the spinneret card plate 130 and avoiding impurity residue.

[0052] The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A spinning assembly, comprising a spinneret main plate (110) and an injection cylinder (220), characterized in that: The bottom of the spinneret main plate (110) is provided with a plurality of stepped mounting slots (120), the interiors of the plurality of stepped mounting slots (120) are all movably connected to a spinneret card plate (130), an annular groove (140) is provided at the center of the bottom of the spinneret main plate (110), the bottoms of the plurality of spinneret card plates (130) are all provided with a disassembly groove (150), the interior of the annular groove (140) is rotatably connected to a rotating block (160), a locking assembly (170) is connected between the rotating block (160) and the inner wall of the annular groove (140), two magnetic clamping assemblies (180) are provided inside the plurality of spinneret card plates (130), and the outer surface of the rotating block (160) is fixedly connected to two repulsive magnetic blocks (190); The magnetic clamping assembly (180) comprises a mounting groove provided inside one of the spinneret clamping plates (130), a magnetic clamping block (181) being slidably connected inside the mounting groove, an inclined groove (182) being provided at one end of the magnetic clamping block (181), a second spring (183) being fixedly connected between the other end of the magnetic clamping block (181) and the inner wall of the mounting groove, and one end of the inclined groove (182) extending to the inside of the annular groove (140); The locking assembly (170) comprises two locking blocks (171) movably connected inside the rotating block (160); a first spring (172) is fixedly connected between adjacent ends of the two locking blocks (171); opposite ends of the two locking blocks (171) are movably clamped on the inner side wall of the annular groove (140); the tops of the two locking blocks (171) are fixedly connected with disassembly pieces (173); the top of the rotating block (160) is provided with two disassembly grooves, and the two disassembly pieces (173) extend to the top of the rotating block (160) through the two disassembly grooves respectively; The injection barrel (220) is installed on the top of the spinneret main board (110); the outer surface of the injection barrel (220) is fixedly connected to the bottom plate (210); the bottom plate (210) is close to the bottom end of the injection barrel (220); a pusher assembly (230) is arranged inside the bottom plate (210); a feed pipe is connected to the outer surface of the injection barrel (220) away from the bottom plate (210); a heating assembly (240) is arranged on the outer surface of the injection barrel (220); the heating assembly (240) is connected to the pusher assembly (230); and a steering assembly (250) is arranged at the bottom of the bottom plate (210). The outer surface of the steering assembly (250) is provided with four wave plates (260), and the wave densities of the outer surfaces of the four wave plates (260) are all different. The bottom plate (210) is provided with a driving assembly (270) and an air jet assembly (290), and the driving assembly (270) is connected to the steering assembly (250). The bottom plate (210) is provided with a strip groove inside, and a cleaning assembly (280) is slidably connected inside the strip groove. The cleaning assembly (280) is connected to the air jet assembly (290) and the driving assembly (270), and the cleaning assembly (280) is adapted to the four wave plates (260).

2. A spinning assembly according to claim 1, characterized in that: The steering assembly (250) comprises two steering plates (251) fixedly connected to the bottom of the base plate (210); a steering rod (252) is rotatably connected between the interiors of the two steering plates (251); four wave plates (260) are fixedly connected to the outer surface of the steering rod (252) in an annular shape and at equal distances; one end of the steering rod (252) is fixedly connected to a Geneva four-way groove wheel (253); one side of one of the steering plates (251) is rotatably connected to a Geneva drive wheel (254); one side of the Geneva drive wheel (254) is fixedly connected to a bevel gear (255); and the outer surface of the Geneva drive wheel (254) is movably connected to the outer surface of the Geneva four-way groove wheel (253).

3. A spinning assembly according to claim 2, characterized in that: The cleaning assembly (280) comprises a movable block (281) slidably connected inside the strip groove, the outer surface of the movable block (281) is fixedly connected to a hollow bar (282), the interior of the hollow bar (282) is slidably connected to a movable bar (283), the top of the movable bar (283) extends to the top of the hollow bar (282), the top of the movable bar (283) is fixedly connected to a cleaning brush (285), one end of the movable bar (283) is fixedly connected to the inner wall of the hollow bar (282) and the other end of the movable bar (283) is fixedly connected to a push rod (287), one end of the push rod (287) extends to the outside of the hollow bar (282), one end of the push rod (287) is movably connected to a ball (286), and the ball (286) is adapted to the outer surfaces of the four wave plates (260).

4. A spinning assembly according to claim 3, characterized in that: The driving assembly (270) comprises a driving motor (271) fixedly connected to the top of the bottom plate (210), the output shaft of the driving motor (271) extending to the bottom of the bottom plate (210), the output shaft of the driving motor (271) fixedly connected to a crankshaft (272), a reciprocating arm (273) movably connected to the crankshaft (272), and one end of the reciprocating arm (273) movably connected to the bottom of the hollow bar (282).

5. A spinning assembly according to claim 4, characterized in that: The driving assembly (270) further comprises a rotating shaft rotatably connected to the bottom of the base plate (210); an incomplete gear (274) is fixedly connected to one end of the rotating shaft; an outer surface of the incomplete gear (274) meshes with a bevel gear (255); a first transmission roller (275) is fixedly connected to the outer surface of the rotating shaft and the outer surface of the output shaft of the driving motor (271); and a first transmission belt (276) is transmission-connected between the outer surfaces of the two first transmission rollers (275).

6. A spinning assembly according to claim 5, characterized in that: The jet assembly (290) comprises an air cylinder (291) fixedly connected to the top of the bottom plate (210); a piston plate (292) is movably connected inside the air cylinder (291); a connecting rod (293) is fixedly connected between the piston plate (292) and the movable block (281); a one-way valve is provided on the outer surface of the air cylinder (291); a connecting pipe (295) is fixedly connected to one end of the outer surface of the air cylinder (291); a transverse pipe (294) is fixedly connected to the outer surface of the hollow bar (282); a plurality of nozzles are fixedly connected to the outer surface of the transverse pipe (294); and the outer surface of the transverse pipe (294) is fixedly connected to one end of the connecting pipe (295).

7. A spinning assembly according to claim 6, characterized in that: The pusher assembly (230) comprises a first motor (231) fixedly connected to the top of the injection barrel (220), the output shaft of the first motor (231) extending into the interior of the injection barrel (220), the output shaft of the first motor (231) fixedly connected to a pusher rod (232), and the pusher rod (232) movably connected to the interior of the injection barrel (220).

8. A spinning assembly according to claim 7, characterized in that: The heating assembly (240) comprises a heat-conducting surrounding tube (244) fixedly connected to the outer surface of the injection barrel (220), the heat-conducting surrounding tube (244) being close to the bottom plate (210), one end of the heat-conducting surrounding tube (244) being fixedly connected to an air inlet box (241), the top of the air inlet box (241) being fixedly connected to a fixed ring plate (243), the interior of the air inlet box (241) being fixedly connected to a plurality of heating wires (242), and the interior of the fixed ring plate (243) being rotatably connected to a long rod. (245), the bottom end of the long rod (245) is fixedly connected to a fan blade (247), the outer surface of the long rod (245) is rotatably connected to a plurality of mounting seats (246), the mounting seats (246) are fixedly connected to the outer surface of the injection barrel (220), the top end of the long rod (245) and the outer surface of the output shaft of the first motor (231) are fixedly connected to a second transmission roller (248), and the outer surfaces of the two second transmission rollers (248) are transmission-connected with a second transmission belt (249).

Images