Special-shaped outlet carbon fiber spinneret plate and spinning assembly

Abstract

The invention discloses a special-shaped outlet carbon fiber spinneret plate and a spinning assembly, and belongs to the technical field of spinneret plate spinning, the special-shaped outlet carbon fiber spinneret plate comprises a main spinneret plate, the bottom of the main spinneret plate is provided with a plurality of stepped mounting clamping grooves, and the interiors of the stepped mounting clamping grooves are movably connected with spinneret clamping plates; an annular groove is formed in the center of the bottom of the main spinning plate, dismounting grooves are formed in the bottoms of the multiple spinning clamping plates, and a rotating block is rotationally connected into the annular groove. According to the structure, the spinneret clamping plate can be detached and replaced, so that the spinneret clamping plate without a special-shaped filament outlet can be used, different forms of filaments can be discharged at the same time, when the spinneret clamping plate is damaged, only the single spinneret clamping plate needs to be replaced, overall replacement is not needed, and material waste is avoided.

Description

Technical Field

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

[0002] The spinneret is also called the spinning cap. The function of the spinneret is to transform the viscous polymer melt or solution into a thin stream with a specific cross-section through the micropores, and solidify it into a filament through a coagulation medium such as air or a coagulation bath. According to the type and specification of the fiber, there are different specifications, shapes, hole types, materials, etc. The spinneret works under higher temperature and pressure. It requires pressure resistance, corrosion resistance and sufficient mechanical strength.

[0003] With regard to the above-mentioned related technologies, the inventors believe that the current spinnerets are usually integrated metal structures, and their hole shape cannot be modified after processing. Each spinneret can usually only perform one form of wire production effect, and different wire production effects cannot be achieved for the same spinneret. At the same time, when a single part of the spinneret holes of the existing spinneret is damaged, it is easy to cause irregular wire production. The existing method requires the replacement of the entire spinneret, which is easy to cause structural waste and increase production costs. For this reason, we propose a special-shaped outlet carbon fiber spinneret and spinning assembly. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a special-shaped outlet carbon fiber spinneret and a spinning assembly, which adopts the following technical solutions: A special-shaped outlet carbon fiber spinneret, comprising a spinneret main board, a plurality of stepped mounting slots are provided at the bottom of the spinneret main board, a plurality of stepped mounting slots are movably connected to a spinneret card plate inside, an annular groove is provided at the center of the bottom of the spinneret main board, a plurality of spinneret card plates are provided at the bottom of the annular groove, 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 clamping assemblies are arranged inside the plurality of spinneret card plates, two repulsive magnetic blocks are fixedly connected to the outer surface of the rotating block, the magnetic clamping assembly comprises a mounting slot provided inside one of the spinneret card plates, a magnetic clamping block is slidably connected inside the mounting slot, one end of the magnetic clamping block is provided with an inclined slot, a second spring is fixedly connected between the other end of the magnetic clamping block and the inner wall of the mounting slot, and one end of the inclined slot extends to the inside of the annular groove.

[0005] Furthermore, the locking assembly 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 movably clamped on the inner side wall of the annular groove, the tops of the two locking blocks are fixedly connected with disassembly pieces, the top of the rotating block is provided with two disassembly grooves, and the two disassembly pieces extend to the top of the rotating block through the two disassembly grooves respectively.

[0006] By adopting the above technical solution, the rotating block can be locked to prevent the rotating block from shaking.

[0007] A spinning assembly comprises an injection barrel, which is mounted on the top of a spinneret main board, a bottom plate is fixedly connected to the outer surface of the injection barrel, the bottom plate is close to the bottom end of the injection barrel, a pushing assembly is arranged inside the bottom plate, a feeding pipe is connected to the outer surface of the injection barrel at a position away from the bottom plate, a heating assembly is arranged on the outer surface of the injection barrel, the heating assembly is connected to the pushing assembly, a steering assembly is arranged at the bottom of the bottom plate, four wave plates are arranged on the outer surface of the steering assembly, and the wave densities of the four wave plates on the outer surfaces are all different, a driving assembly and a jet assembly are arranged on the bottom plate, the driving assembly is connected to the steering assembly, a strip groove is opened inside the bottom plate, a cleaning assembly is slidably connected inside the strip groove, the cleaning assembly is connected to the jet assembly and the driving assembly, and the cleaning assembly is adapted to the four wave plates.

[0008] Furthermore, the steering assembly includes two steering plates fixedly connected to the bottom of the base plate, a steering rod is rotatably connected between the insides of the two steering plates, four wave plates are fixedly connected to the outer surface of the steering rod in a ring shape with equal distances, one end of the steering rod is fixedly connected to a Geneva four-way groove wheel, one side of one of the steering plates is rotatably connected to a Geneva drive wheel, one side of the Geneva drive wheel is fixedly connected to a bevel gear, and the outer surface of the Geneva drive wheel is movably connected to the outer surface of the Geneva four-way groove wheel.

[0009] By adopting the above technical solution, the wave plate can be automatically driven to switch.

[0010] Furthermore, the cleaning assembly includes a movable block slidably connected to the inside of the strip groove, the outer surface of the movable block is fixedly connected to the hollow bar, the inside of the hollow bar is slidably connected to the movable bar, the top of the movable bar extends to the top of the hollow bar, the top of the movable bar is fixedly connected to a cleaning brush, a third spring is fixedly connected between one end of the movable bar and the inner wall of the hollow bar, the other end of the movable bar is fixedly connected to a push rod, one end of the push rod extends to the outside of the hollow bar, one end of the push rod is movably connected to a ball, and the ball is adapted to the outer surfaces of four corrugated plates.

[0011] By adopting the above technical solution, the spinneret card plate can be cleaned by using a cleaning brush.

[0012] Furthermore, the drive assembly includes a drive motor fixedly connected to the top of the base plate, the output shaft of the drive motor extends to the bottom of the base plate, the output shaft of the drive motor is fixedly connected to a crankshaft, a reciprocating arm is movably connected to the crankshaft, and one end of the reciprocating arm is movably connected to the bottom of the hollow bar.

[0013] By adopting the above technical solution, the cleaning brush can be driven to perform reciprocating motion.

[0014] Furthermore, the driving assembly also includes a rotating shaft rotatably connected to the bottom of the base plate, one end of the rotating shaft is fixedly connected to an incomplete gear, the outer surface of the incomplete gear is meshed with a bevel gear, the outer surface of the rotating shaft and the outer surface of the output shaft of the driving motor are both fixedly connected to a first transmission roller, and a first transmission belt is transmission-connected between the outer surfaces of the two first transmission rollers.

[0015] By adopting the above technical solution, when the ball is separated from the wave plate, the wave plate can be automatically switched.

[0016] Furthermore, the jet assembly includes an air cylinder fixedly connected to the top of the base plate, the interior of the air cylinder is movably connected to a piston plate, a connecting rod is fixedly connected between the piston plate and the movable block, a one-way valve is provided on the outer surface of the air cylinder, one end of the outer surface of the air cylinder is fixedly connected to a connecting pipe, the outer surface of the hollow bar is fixedly connected to a cross pipe, the outer surface of the cross pipe is fixedly connected to a plurality of nozzles, and the outer surface of the cross pipe is fixedly connected to one end of the connecting pipe.

[0017] By adopting the above technical solution, it is possible to spray air to the spinneret card, thereby blowing away the impurities attached to the top thereof.

[0018] Furthermore, the pusher assembly includes a first motor fixedly connected to the top of the injection barrel, the output shaft of the first motor extends into the interior of the injection barrel, the output shaft of the first motor is fixedly connected to a pusher rod, and the pusher rod is movably connected to the interior of the injection barrel.

[0019] By adopting the above technical solution, the material can be transported and the material can be easily wired.

[0020] Furthermore, the heating assembly includes a heat-conducting surround tube fixedly connected to the outer surface of the injection barrel, the heat-conducting surround tube is close to the bottom plate, one end of the heat-conducting surround tube is fixedly connected to an air inlet box, the top of the air inlet box is fixedly connected to a fixed ring plate, the interior of the air inlet box is fixedly connected to a plurality of heating wires, the interior of the fixed ring plate is rotatably connected to a long rod, the bottom end of the long rod is fixedly connected to a fan blade, the outer surface of the long rod is rotatably connected to a plurality of mounting seats, the mounting seats are fixedly connected to the outer surface of the injection barrel, the top end of the long rod and the outer surface of the first motor output shaft are both fixedly connected to a second transmission roller, and a second transmission belt is transmission-connected between the outer surfaces of the two second transmission rollers.

[0021] By adopting the above technical solution, the material can be heated to prevent its temperature from being too low and affecting the wire production.

[0022] In summary, the present invention includes the following beneficial technical effects: (1) The present invention arranges the step-mounted card slot, the spinneret card plate, the magnetic card assembly, the locking assembly and the repelling magnetic block, so that the present structure can realize the disassembly and replacement of the spinneret card plate, so that the spinneret card plate without the special-shaped outlet can be used, and the wires of different shapes can be output at the same time. When the spinneret card plate is damaged, only a single spinneret card plate needs to be replaced, and there is no need to replace the entire card plate, thereby avoiding material waste. (2) The present invention arranges the heating wire, the heat-conducting surrounding tube, the fan blades, the second transmission belt, the first motor and the push rod, so that the material can be heated while feeding and wire drawing, thereby preventing the material from cooling and improving the wire drawing stability; (3) The present invention can clean the spinneret card plate by the reciprocating motion of the cleaning brush through the arrangement of the driving motor, crankshaft, push rod, cleaning brush, corrugated plate and ball bearing, and the cleaning brush can vibrate at different frequencies to improve the cleaning effect; (4) The present invention can blow away impurities on the spinneret card plate through the arrangement of the air cylinder, the piston plate, the connecting rod, the connecting pipe and the cross pipe, thereby further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a bottom view structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the pusher assembly and the drive assembly of the present invention; Figure 3 It is a schematic structural diagram of a cross-section of the air inlet box of the present invention; Figure 4 It is a schematic diagram of the exploded structure of the spinneret card of the present invention; Figure 5 It is a schematic cross-sectional structural diagram of the spinneret module of the present invention; Figure 6 It is a structural schematic diagram of the magnetic clamping assembly and the locking assembly of the present invention; Figure 7 It is a schematic cross-sectional view of the gas cylinder and the hollow strip of the present invention; Figure 8 It is a structural schematic diagram of the steering assembly of the present invention; Fig. 9 For the present invention Figure 7 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Description of the numbers in the figure: 110, spinneret main board; 120, step installation slot; 130, spinneret card plate; 140, annular groove; 150, disassembly groove; 160, rotating block; 170, locking assembly; 171, locking block; 172, first spring; 173, disassembly sheet; 180, magnetic clamping assembly; 181, magnetic clamping block; 182, inclined groove; 183, second spring; 190, repelling magnetic block; 210, bottom plate; 220, injection barrel; 230, pusher assembly; 231, first motor; 232, pusher rod; 240, heating assembly; 241, air inlet box; 242, heating wire; 243, fixed ring plate; 244, heat-conducting surrounding pipe; 245, long rod; 246, mounting seat; 247, fan blade; 248, second transmission roller ; 249, second transmission belt; 250, steering assembly; 251, steering plate; 252, steering rod; 253, Geneva four-way groove wheel; 254, Geneva drive wheel; 255, bevel gear; 260, wave plate; 270, drive assembly; 271, drive motor; 272, crankshaft; 273, reciprocating arm; 274, incomplete gear; 275, first transmission roller; 276, first transmission belt; 280, cleaning assembly; 281, movable block; 282, hollow bar; 283, movable bar; 284, third spring; 285, cleaning brush; 286, ball; 287, push rod; 290, jet assembly; 291, air cylinder; 292, piston plate; 293, connecting rod; 294, cross tube; 295, connecting tube. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] 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.

[0028] The following is combined with Figure 1-9 The present invention is described in further detail.

[0029] See also Figure 1-9 A special-shaped outlet carbon fiber spinneret comprises a spinneret main board 110, a plurality of stepped mounting slots 120 are provided at the bottom of the spinneret main board 110, a spinneret card plate 130 is movably connected inside the plurality of stepped mounting slots 120, an annular groove 140 is provided at the center of the bottom of the spinneret main board 110, a disassembly groove 150 is provided at the bottom of the plurality of spinneret card plates 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 clamping assemblies 180 are provided inside the plurality of spinneret card plates 130, two repelling magnetic blocks 190 are fixedly connected to the outer surface of the rotating block 160, and the magnetic clamping assembly 180 comprises an installation The mounting groove is provided with a magnetic card block 181 which is slidably connected inside the mounting groove. An inclined groove 182 is provided at one end of the magnetic card block 181. A second spring 183 is fixedly connected between the other end of the magnetic card block 181 and the inner wall of the mounting groove. One end of the inclined groove 182 extends to the inside of the annular groove 140. The locking assembly 170 includes two locking blocks 171 which are movably connected inside the rotating block 160. A first spring 172 is fixedly connected between adjacent ends of the two locking blocks 171. The opposite ends of the two locking blocks 171 are both movably clamped on the inner side wall of the annular groove 140. The tops of the two locking blocks 171 are both fixedly connected with disassembly pieces 173. Two disassembly grooves are provided on the top of the rotating block 160. The two disassembly pieces 173 extend to the top of the rotating block 160 through the two disassembly grooves respectively.

[0030] During use, the two disassembly pieces 173 can be pressed close to each other, thereby driving the two locking blocks 171 close to each other and pressing the first spring 172. The locking block 171 will withdraw from the inner side wall of the annular groove 140, thereby releasing the lock of the rotating block 160. Rotating the rotating block 160 drives the two repelling magnetic blocks 190 to rotate. When the two repelling magnetic blocks 190 are rotated to dock with the two inclined grooves 182, the two repelling magnetic blocks 190 and the two inclined grooves 182 repel each other, so that the inclined groove 182 retreats into the interior of the spinneret card plate 130. After that, the staff pulls the disassembly slot 150 to bring the spinneret card plate 130 out of the stepped installation slot 120 to complete the disassembly. The second spring 183 drives the inclined groove 182 to reset. Turn back the rotating block 160 and insert it into the annular groove 140 through the locking block 171 to complete the reset, take out the spinneret card plate 130 with the special-shaped wire outlet and put it into the step installation slot 120, when the inclined groove 182 contacts the step installation slot 120, it will push the magnetic block 181 to retreat again, and when the subsequent spinneret card plate 130 completely enters the step installation slot 120, the magnetic block 181 extends into the annular groove 140 again through the second spring 183 to lock the spinneret card plate 130, so that the spinneret card plate 130 can be replaced with a spinneret card plate 130 with different special-shaped wire outlets, thereby improving the use effect. At the same time, when the spinneret card plate 130 is damaged, a single spinneret card plate 130 can be replaced without replacing the entirety, thereby avoiding waste of materials.

[0031] A spinning assembly, including an injection barrel 220, 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 feeding 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, a steering assembly 250 is arranged at the bottom of the bottom plate 210, four wave plates 260 are arranged on the outer surface of the steering assembly 250, and the wave densities of the outer surfaces of the four wave plates 260 are different, a driving assembly 270 and an air jet assembly 290 are arranged on the bottom plate 210, and the driving assembly 270 and the air jet assembly 290 are arranged on the bottom plate 210. The bottom plate 210 has a strip groove inside, and a cleaning assembly 280 is slidably connected inside the strip groove. The cleaning assembly 280 is connected to the jet assembly 290 and the drive assembly 270, and the cleaning assembly 280 is adapted to the four wave plates 260. The steering assembly 250 includes two steering plates 251 fixedly connected to the bottom of the bottom plate 210, and a steering rod 252 is rotatably connected between the insides of the two steering plates 251. The four wave plates 260 are fixedly connected to the outer surface of the steering rod 252 in an annular shape and at equal distances. A Geneva four-way groove wheel 253 is fixedly connected to one end of the steering rod 252, and a Geneva drive wheel 254 is rotatably connected to one side of one steering plate 251. A Geneva drive wheel 254 is fixed to one side of the Geneva drive wheel 254. The outer surface of the Geneva drive wheel 254 is movably connected to the outer surface of the Geneva four-way groove wheel 253. The cleaning assembly 280 includes a movable block 281 slidably connected to the inside of the strip groove. The outer surface of the movable block 281 is fixedly connected to the hollow bar 282. The inside of the hollow bar 282 is slidably connected to the 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. A third spring 284 is fixedly connected between one end of the movable bar 283 and the inner wall of the hollow bar 282. 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 roller The ball 286 is adapted to the outer surfaces of the four wave plates 260. The driving assembly 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 to 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 bar 282. The driving assembly 270 also includes a rotating shaft rotatably connected to the bottom of the bottom plate 210. One end of the rotating shaft is fixedly connected to an incomplete gear 274. The outer surface of the incomplete gear 274 is meshed with the bevel gear 255. The outer surface of the rotating shaft and the outer surface of the output shaft of the driving motor 271 are both fixedly connected to a first transmission roller 275.A first transmission belt 276 is connected between the outer surfaces of the two first transmission rollers 275.

[0032] The driving motor 271 is turned on, and the driving motor 271 can drive the crankshaft 272 to rotate, and at the same time, the incomplete gear 274 is driven to rotate through the first transmission belt 276. During the rotation of the crankshaft 272, the reciprocating arm 273 will reciprocate to push the hollow bar 282, and the hollow bar 282 drives the movable block 281 to slide back and forth. During the sliding of the hollow bar 282, the ball 286 will contact one of the wave plates 260, and the ball 286 will roll on the wave plate 260, and reciprocately push the push rod 287 through the waves above it, and the push rod 287 will push the movable bar 283 to move and reciprocate to press the third spring 2 84, so that the cleaning brush 285 vibrates through the wave plate 260 while performing reciprocating motion, thereby cleaning the spinneret card 130 to avoid residual impurities on it, and in the process of the ball 286 disengaging from the wave plate 260, the incomplete gear 274 will transmit the bevel gear 255 to drive the Geneva drive wheel 254 to rotate 360 ​​degrees, and the Geneva drive wheel 254 will transmit the Geneva four-way groove wheel 253 to rotate 90 degrees, thereby driving the steering rod 252 to rotate 90 degrees to switch the wave plate 260, so that the subsequent cleaning brush 285 can vibrate at different frequencies when performing reciprocating motion, thereby improving the cleaning effect.

[0033] The jet assembly 290 includes an air cylinder 291 fixedly connected to the top of the base plate 210, the air cylinder 291 is movably connected to a piston plate 292 inside, 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 cross 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 cross pipe 294, and the outer surface of the cross pipe 294 is fixedly connected to one end of the connecting pipe 295.

[0034] When the movable block 281 moves, it will push the connecting rod 293 back and forth. The connecting rod 293 will pull the piston plate 292 to 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 cross pipe 294 through the connecting pipe 295. The air will be sprayed toward the spinneret card plate 130 through multiple nozzles, thereby blowing away impurities on the spinneret card plate 130 to avoid impurity residue.

[0035] The push assembly 230 includes a first motor 231 fixedly connected to the top of the injection barrel 220, the output shaft of the first motor 231 extends to the inside of the injection barrel 220, the output shaft of the first motor 231 is fixedly connected to a push rod 232, and the push rod 232 is movably connected to the inside of the injection barrel 220. The heating assembly 240 includes a heat-conducting surrounding pipe 244 fixedly connected to the outer surface of the injection barrel 220, the heat-conducting surrounding pipe 244 is close to the bottom plate 210, one end of the heat-conducting surrounding pipe 244 is fixedly connected to the air inlet box 241, and the top of the air inlet box 241 is fixedly connected There is a fixed ring plate 243, and a plurality of heating wires 242 are fixedly connected inside the air inlet box 241. A long rod 245 is rotatably connected inside 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 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. A second transmission belt 249 is transmission-connected between the outer surfaces of the two second transmission rollers 248.

[0036] Turning on the first motor 231 can drive the push rod 232 to rotate, and the material fed into the feed pipe will be pushed into the spinneret card 130 through the push rod 232 for spinning, and the push rod 232 will drive the long rod 245 to rotate through the second transmission belt 249, and 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-conducting surround tube 244 through the air inlet box 241, and the heat-conducting surround tube 244 conducts heat to heat the material that is about to enter the spinneret card 130, so as to avoid cooling of the material and make the spinneret card 130 more stable during spinning.

[0037] The implementation principle of the embodiment of the present invention is as follows: during use, the two disassembly pieces 173 can be pressed close to each other, thereby driving the two locking blocks 171 to move close to each other and press the first spring 172, and the locking block 171 will withdraw from the inner side wall of the annular groove 140, thereby releasing the lock on the rotating block 160, and rotating the rotating block 160 drives the two repulsive magnetic blocks 190 to rotate, and when the two repulsive magnetic blocks 190 are rotated to dock with the two inclined grooves 182, the two repulsive magnetic blocks 190 and the two inclined grooves 182 repel each other, so that the inclined grooves 182 retreat into the interior of the spinneret card plate 130, and then the staff pulls the disassembly slot 150 to bring the spinneret card plate 130 out of the stepped installation slot 120 to complete the disassembly, and the second spring 183 drives the inclined groove 182 to reset , and then turn back the rotating block 160 and insert it into the annular groove 140 through the locking block 171 to complete the reset, take out the spinneret card plate 130 with the special-shaped wire outlet and put it into the step installation slot 120, when the inclined groove 182 contacts the step installation slot 120, it will push the magnetic block 181 to retreat again, and when the spinneret card plate 130 completely enters the step installation slot 120, the magnetic block 181 extends into the annular groove 140 again through the second spring 183 to lock the spinneret card plate 130, so that the spinneret card plate 130 can be replaced with spinneret card plates 130 with different special-shaped wire outlets, thereby improving the use effect. At the same time, when the spinneret card plate 130 is damaged, a single spinneret card plate 130 can be replaced without replacing the entirety, thereby avoiding waste of materials, and opening the first The motor 231 can drive the push rod 232 to rotate, and the material fed into the feed pipe will be pushed into the spinneret card 130 by the push rod 232 to produce the wire, and the push rod 232 will drive the long rod 245 to rotate through the second transmission belt 249, and 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-conducting surround pipe 244 through the air inlet box 241, and the heat-conducting surround pipe 244 conducts heat to heat the material that is about to enter the spinneret card 130, so as to avoid the material from cooling and make the spinneret card 130 more stable during spinning. After the spinning is completed, the driving motor 271 can be turned on, and the driving motor 271 can drive the crankshaft 272 to rotate, and at the same time, the first transmission belt 276 is used to The incomplete transmission gear 274 rotates, and the crankshaft 272 will reciprocate to push the hollow bar 282 through the reciprocating arm 273 during the rotation process. The hollow bar 282 drives the movable block 281 to slide back and forth. During the sliding process of the hollow bar 282, the ball 286 will contact one of the wave plates 260, and the ball 286 will roll on the wave plate 260, and reciprocate through the waves above it to push the push rod 287. The push rod 287 will push the movable bar 283 to move and reciprocate to press the third spring 284, so that the cleaning brush 285 vibrates through the wave plate 260 while performing reciprocating motion, thereby cleaning the spinneret card 130 to avoid residual impurities on it. In the process of the ball 286 separating from the wave plate 260,The incomplete gear 274 will drive the bevel gear 255 to drive the Geneva drive wheel 254 to rotate 360 ​​degrees, and 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 wave plate 260, so that the subsequent cleaning brush 285 can vibrate at different frequencies when performing reciprocating motion, thereby improving the cleaning effect, and the movable block 281 will reciprocate when moving. The connecting rod 293 pulls the piston plate 292 to allow air to enter the air cylinder 291 through the intake valve. The subsequent connecting rod 293 presses the piston plate 292 to push the air into the cross pipe 294 through the connecting pipe 295, and the air will be sprayed to the spinneret card plate 130 through multiple nozzles, thereby blowing away impurities on the spinneret card plate 130 to avoid impurity residue.

[0038] 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 carbon fiber spinneret with a special-shaped outlet, comprising a spinneret main plate (110), 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.

2. A spinning assembly, comprising an injection barrel (220) and a special-shaped outlet carbon fiber spinneret as claimed in claim 1, wherein the injection barrel (220) is installed on the top of a spinneret main board (110), the outer surface of the injection barrel (220) is fixedly connected to a 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 the bottom plate (210) is connected to the bottom plate (210). A steering assembly (250) is arranged at the bottom of the plate (210); four wave plates (260) are arranged on the outer surface of the steering assembly (250); wave densities on the outer surfaces of the four wave plates (260) are all different; a driving assembly (270) and an air jet assembly (290) are arranged on the bottom plate (210); the driving assembly (270) is connected to the steering assembly (250); a strip groove is provided inside the bottom plate (210); 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).

3. A spinning assembly according to claim 2, 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).

4. A spinning assembly according to claim 3, 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).

5. A spinning assembly according to claim 4, 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).

6. A spinning assembly according to claim 5, 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).

7. A spinning assembly according to claim 6, 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).

8. A spinning assembly according to claim 7, 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).

9. A spinning assembly according to claim 8, 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).

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