CN114162669A - Automatic hank reeling machine - Google Patents

Abstract

The invention discloses an automatic hank reeling machine, which comprises an electric box, a base, a bracket, a silk moving assembly, a yarn frame assembly, a transverse moving assembly, a yarn threading assembly, a stranding and binding knotting assembly, a doffing assembly and a yarn storage assembly, the yarn moving component is used for realizing yarn moving of yarns, the yarn frame component is used for carrying out hank reeling on the yarns, the transverse moving component is used for driving the spinning-in component and the stranding and twisting knotting component to move back and forth, the spinning-in component is connected below the transverse moving component, used for cutting off yarns and clamping yarn tails, the stranding and binding knotting component is connected with the transverse moving component, is used for stranding and automatically binding the reeled yarns, the doffing component can be movably arranged at two sides of the base, the skein conveying device is used for taking down skeins bound and twisted on a yarn frame and conveying the skeins to a skein storage assembly, and the skein storage assembly is arranged at one end of a base and used for hanging and taking the skeins. The invention can really realize the automation and the intellectualization of the whole process, and the efficiency of the whole device is maximized.

Description

Automatic hank reeling machine

Technical Field

The invention belongs to the field of textile machinery, and particularly relates to an automatic hank reeling machine.

Background

Along with the continuous development of the textile industry, the application of the hank reeling machine is more and more extensive, and the hank reeling machine is convenient to operate and high in working efficiency, so that the production cost can be greatly reduced.

The reeling machine is a machine for winding bobbin yarn on a rotary yarn frame to form a hank, the existing reeling machine generally comprises a frame, the rotary yarn frame rotationally connected to the frame, a motor or a rocking handle and the like for driving the rotary yarn frame to rotate, and the bobbin yarn is wound on the rotary yarn frame for a certain number of turns to form a hank. The current reeling process still stays at a semi-automatic stage: the method comprises the steps of manually leading a worker, reeling by a machine, then manually tying and twisting and knotting in strands with double-infinity characters, and finally drawing out the skein from a reel. The labor intensity of industrial workers in the reeling process is very high, and the rigidity is difficult to ensure due to the large span of the yarn frame, so that high-speed reeling cannot be realized, and the efficiency of the whole reeling process is difficult to improve.

Disclosure of Invention

The invention aims to provide an automatic hank reeling machine, which aims to realize automation, high speed and high efficiency in a spinning hank reeling process.

The technical scheme adopted by the invention is as follows: an automatic hank reeling machine comprises an electric box, a base, a support, a yarn moving assembly, a yarn frame assembly, a traversing assembly, a yarn twisting assembly, a stranding assembly and a yarn storage assembly, wherein the yarn moving assembly is arranged at one end in the support and used for realizing yarn moving, the yarn frame assembly is arranged at two sides in the support and used for reeling yarns, the traversing assembly is arranged at the upper end of the support and used for driving the stranding assembly and the stranding assembly to move back and forth, the stranding assembly is connected below the traversing assembly and used for cutting yarns and clamping yarn tails, the stranding assembly is connected with the traversing assembly and used for stranding and automatically binding twisted yarns, the yarn falling assembly is movably arranged at two sides of the base and used for taking down twisted yarns on the yarn frame and conveying the twisted yarns to the yarn storage assembly, the yarn storage assembly is arranged at one end of the base, used for hanging and taking skein.

Further, move the silk subassembly including moving a base, moving a motor, one-level hold-in range, second grade hold-in range, guide pillar, moving a base and guide wire hook, move a motor adorn on moving a base, it drives two one-level hold-in ranges respectively and rotates, and two second grade hold-in ranges rotate about the one-level hold-in range and then drive, move the base and be fixed in on the second grade hold-in range and can slide on the guide pillar, every moves and is equipped with guide wire hook on the base simultaneously, just can drive the guide wire hook reciprocating motion about through moving incessantly just positive and negative the rotation of silk motor, realizes the silk that moves of yarn.

Furthermore, the transverse moving assembly comprises a cross beam, a transverse moving guide rail, a transverse moving motor, a rack and a transverse moving frame, the cross beam is arranged on the support, the transverse moving guide rail and the rack are arranged on the cross beam, the transverse moving frame is arranged on the transverse moving guide rail, the transverse moving motor is meshed with the rack through a gear, and the transverse moving motor drives the transverse moving frame to horizontally move on the cross beam.

Furthermore, the spinning-in assembly comprises a spinning-in base, a spinning-in support, a lifting guide rail, a lifting cylinder, a double-output-shaft motor, a coupler and a clamping and cutting device, the spinning-in base is fixed on a transverse moving frame of the transverse moving assembly and can horizontally move along with the transverse moving frame, the lifting guide rail is mounted on the spinning-in base, the spinning-in support is mounted on the lifting guide rail and can vertically move through the driving of the lifting cylinder, the double-output-shaft motor and the clamping and cutting device are further mounted on the spinning-in support and are connected with each other through the coupler, and the synchronous clamping and cutting of the clamping and cutting device are achieved through the driving of the double-output-shaft motor.

Furthermore, the clamping and shearing device comprises a left fixing seat and a right fixing seat, wherein a long guide pillar and a short guide pillar are connected to the left fixing seat and the right fixing seat in a sliding manner through bearings, a step plug is processed at one end of the long guide pillar and the short guide pillar to prevent the long guide pillar and the short guide pillar from sliding off from the fixing seats in one direction, a pressing block for clamping the tail of the hank reel is fixedly connected to the other end of the long guide pillar and the short guide pillar, clamping springs with different precompression amounts are sleeved between the pressing block and the fixing seats to provide clamping force, a blade is fixedly connected to one of the two fixing seats, a wire casing matched with the blade is connected to the other fixing seat, the blade and the wire casing share the effect of shearing the tail of the hank reel on the premise that the tail of the hank reel is clamped at the two sides simultaneously, a pair of pressing blocks fixedly connected with the short guide pillar is close to the hank reel, and a pair of pressing blocks fixedly connected with the long guide pillar is far away from the hank reel, in the process that the distance between the left fixing seat and the right fixing seat is close to each other, a pair of pressing blocks fixedly connected with the long guide pillar are contacted with each other firstly, then a pair of pressing blocks fixedly connected with the short guide pillar are connected, and finally the interaction of the blade and the wire groove is realized; in the process of keeping away from the left fixed seat and the right fixed seat, the blade and the wire groove are separated from each other firstly, then a pair of pressing blocks fixedly connected with the short guide pillar is arranged, and finally a pair of pressing blocks fixedly connected with the long guide pillar is arranged.

Furthermore, the stranding and knotting component comprises a threading rod and a threading device, the threading rod is used for stranding yarns on a yarn frame, the threading device comprises an upper spray suction nozzle and a lower spray suction nozzle which have the same functions, two air pipes are respectively introduced into the spray suction nozzles, one air pipe is a suction pipe, the other air pipe is a spray pipe, one end of the suction pipe is connected to the nozzle, the other end of the suction pipe is connected to a negative pressure generator, negative pressure generated in the suction pipe is used for sucking yarns through the negative pressure generator, the spray pipe is connected to a flow channel facing the nozzle, and the air sprayed out of the yarns in the suction pipe can be blown out when flowing out of the nozzle.

Furthermore, the stranding and binding knotting assembly further comprises a wire shifting rod arranged on one side of the knotting device, the wire shifting rod can rotate as a fixed shaft and is used for shifting the stranded wires, the yarn heads and the yarn tails to the center of a knotting baffle plate on the knotting device, a yarn gathering baffle plate is further arranged right in front of the knotting baffle plate, and the knotting baffle plate and the two opposite ends of the yarn gathering baffle plate are of V-shaped structures.

Furthermore, the doffing assembly comprises a doffing base, a transverse moving driving device, a longitudinal moving driving device, a yarn pushing executing device and a yarn pushing driving device, wherein a transverse moving slide rail is arranged below the doffing base, a longitudinal moving slide rail is arranged above the doffing base, the doffing base is driven by the transverse moving driving device to transversely slide on the transverse moving slide rail, a supporting plate is fixedly connected above the longitudinal moving slide rail, two side plates are fixedly connected above the supporting plate, an upper yarn pushing executing device, a lower yarn pushing executing device and a yarn pushing driving device are fixedly connected between the two side plates, and the supporting plate is driven by the longitudinal moving driving device to longitudinally slide on the longitudinal moving slide rail and drive the yarn pushing executing device and the yarn pushing driving device to move together; the transverse moving driving device comprises a transverse moving motor, a matched speed reducing mechanism, a gear and a rack, wherein the transverse moving motor is connected with the gear through the matched speed reducing mechanism, the gear is meshed with the rack, the rack and a transverse moving slide rail are fixed on a frame of the automatic rock twister, the extending direction of the transverse moving slide rail is taken as the transverse direction, and the whole device transversely moves under the supporting and guiding effects of the transverse moving slide rail through the transmission connection of the gear and the rack under the driving of the transverse moving motor; meanwhile, two longitudinal movement sliding rails are fixedly connected above the base, the extending direction of the longitudinal movement sliding rails is taken as the longitudinal direction, a supporting plate is fixedly connected above the longitudinal movement sliding rails, two side plates and a driving block are fixedly connected above the supporting plate, the driving block is fixedly connected with a nut, the nut is in threaded connection with a screw rod, two ends of the screw rod are rotatably connected with a longitudinal movement bearing seat, and one end of the screw rod, far away from the transverse movement sliding rails, penetrates through the longitudinal movement bearing seat and is connected with a longitudinal movement driving device; the longitudinal movement driving device comprises a longitudinal movement motor, a longitudinal movement driving belt wheel, a longitudinal movement driven belt wheel and a longitudinal movement belt, wherein an output shaft of the longitudinal movement motor is connected with the longitudinal movement driving belt wheel, the longitudinal movement driving belt wheel is connected with the longitudinal movement driven belt wheel through the longitudinal movement belt, the longitudinal movement driven belt wheel is fixedly connected to the end portion of the screw rod, the longitudinal movement driving belt wheel drives the longitudinal movement driven belt wheel to rotate through the longitudinal movement belt under the driving of the longitudinal movement motor, the screw rod is driven to rotate, the nut is driven to move axially along the screw rod, and the nut drives the supporting plate to move longitudinally through the driving block.

Furthermore, the yarn pushing execution device comprises a mounting seat, a mounting plate and a yarn pushing bearing seat, one side of the mounting seat is fixedly connected with the mounting plate, the yarn pushing bearing seat is rotatably connected with a rotating shaft, two ends of the rotating shaft are respectively connected with a yarn pushing driven belt wheel of the yarn pushing driving device and an execution belt wheel of the yarn pushing execution device, the execution belt wheel and the other execution belt wheel which is rotatably connected on the mounting plate are in transmission connection through an execution belt, a transmission block is fixedly connected on the execution belt and is also fixedly connected on a cylinder seat, the cylinder seat is fixedly connected with a rotary cylinder, the rotary cylinder drives the upper yarn pushing plate and the lower yarn pushing plate to rotate, the head of the yarn pushing execution device is provided with a limiting block, two guide rods are connected between the limiting block and the mounting seat, the cylinder seat can move back and forth on the guide rods, and further drives the upper yarn pushing plate and the lower yarn pushing plate to move back and forth on the guide rods and rotate, the periphery of the upper yarn pushing execution device is provided with a smooth housing, the yarn pushing execution device above the skein slides on the smooth housing, and two sides of the lower yarn pushing execution device are provided with yarn supporting plates for supporting the skein; push away yarn drive arrangement including pushing away the yarn motor, push away yarn driving pulley and push away yarn driven pulleys, the output shaft that pushes away the yarn motor with push away the yarn driving pulley and link to each other, push away the yarn driving pulley and push away the yarn belt through two from top to bottom and be connected with pushing away yarn driven pulleys, push away yarn driven pulleys and install in pivot one end and drive the pivot rotation, push away the pivot rotation that the yarn motor connected through the belt drive the mode drive that pushes away yarn final controlling element, and then make the synchronous longitudinal movement under the support of guide arm of the last yarn board that pushes away of pushing away yarn final controlling element and the last yarn board that pushes down, push away the revolving cylinder that sets up in the yarn final controlling element simultaneously and connect the synchronous rotation that realizes pushing up yarn board and pushing down the yarn board through the transmission.

Further, store up the yarn subassembly including storing up yarn base, main shaft and storing up the creel, store up the creel and install on the main shaft, the main shaft is connected on storing up the yarn base and can be the dead axle by motor drive and rotate.

The invention has the beneficial effects that: the automatic hank reeling machine can complete automatic head reeling, automatic hank reeling, automatic strand splitting and hank binding, automatic knotting and automatic doffing, and really realizes automation and intellectualization of the whole process. The length of the reel is greatly shortened compared with that of the traditional hank reeling machine, and the high speed of the hank reeling can be completed by the supporting mode of the two ends of the main shaft. And do not totally occupy the time that the hank was swayd to the reel in the share, and also do not hinder the going on of the hank is tied up to the reel in the share when swaying for the hank is tied up to the share goes on in real time, lets whole device efficiency reach the maximize.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 and 2 are schematic structural views of the winch;

FIG. 3 is a schematic structural view of a wire moving assembly;

FIG. 4 is a schematic illustration of the traversing assembly;

FIG. 5 is a schematic structural view of a spinning-in head assembly;

FIG. 6 is a schematic view of the structure of a clamping and cutting device of the spinning-head assembly;

FIG. 7 is a schematic structural view of a stranding and knotting assembly;

FIG. 8 is a schematic view of a stranded wire being stranded and being threaded;

FIG. 9 is a schematic view of grasping the ends of a yarn;

FIG. 10 is a schematic view of a gathered yarn;

FIG. 11 is a schematic structural view of a doffing assembly;

FIG. 12 is a left side view of FIG. 11;

FIG. 13 is a schematic view of the internal structure of a skein executing device.

FIG. 14 is a schematic structural view of a yarn storage assembly;

labeled as: 1. an electric box, 2. a base, 3. a bracket, 4. a wire moving assembly, 4-1. a wire moving base, 4-2. a wire moving motor, 4-3. a primary synchronous belt, 4-4. a secondary synchronous belt, 4-5. a guide post, 4-6. a wire moving seat, 4-7. a guide wire hook, 5. a yarn frame assembly, 6. a transverse moving assembly, 6-1. a cross beam, 6-2. a transverse moving guide rail, 6-3. a transverse moving motor, 6-4. a transverse moving rack, 6-5. a transverse moving frame, 7. a threading assembly, 7-1. a threading base, 7-2. a threading bracket, 7-3. a lifting guide rail, 7-4. a lifting cylinder, 7-5. a double-output shaft motor, 7-6. a coupler, 7-7. a clamping and cutting device, 7-71. a left fixed seat, 7-72 parts of right fixed seat, 7-73 parts of bearing, 7-74 parts of long guide post, 7-75 parts of short guide post, 7-76 parts of pressing block, 7-77 parts of clamping spring, 7-78 parts of blade, 7-79 parts of wire groove, 8 parts of strand dividing, binding and knotting component, 8-1 parts of left yarn threading rod, 8-2 parts of right yarn threading rod, 8-3 parts of threading device, 8-4 parts of upper spray nozzle, 8-5 parts of upper runner, 8-6 parts of upper suction pipe, 8-7 parts of upper spray pipe, 8-8 parts of lower spray nozzle, 8-9 parts of lower runner, 8-10 parts of lower suction pipe, 8-11 parts of lower spray pipe, 8-12 parts of knotting device, 8-13 parts of upper knotting baffle, 8-14 parts of lower knotting baffle, 8-15 parts of upper yarn gathering baffle, 8-16 parts of lower yarn gathering baffle, 8-17 parts of an upper thread shifting rod, 8-18 parts of a lower thread shifting rod, 8-19 parts of a thread end, 8-20 parts of a thread tail, 9-1 parts of a left doffing assembly, 9-2 parts of a right doffing assembly, 9-3 parts of a doffing base, 9-4 parts of a transverse sliding rail, 9-5 parts of a rack, 9-6 parts of a transverse moving driving device, 9-61 parts of a transverse moving motor, 9-62 parts of a speed reducing mechanism, 9-63 parts of a gear, 9-7 parts of a longitudinal moving sliding rail, 9-8 parts of a supporting plate, 9-9 parts of a side plate, 9-10 parts of a driving block, 9-11 parts of a nut, 9-12 parts of a screw rod, 9-13 parts of a longitudinal moving bearing block, 9-14 parts of a longitudinal moving driving device, 9-141 parts of a longitudinal moving motor, 9-142 parts of a longitudinal moving driving belt wheel, 9-143 parts of a longitudinal moving driven belt wheel, 9-144 of a longitudinal moving belt, 9-15 of a yarn pushing executing device, 9-151 of a mounting seat, 9-152 of a mounting plate, 9-153 of a yarn pushing bearing seat, 9-154 of a rotating shaft, 9-155 of an executing belt, 9-156 of an executing belt, 9-157 of a transmission block, 9-158 of a cylinder seat, 9-159 of a rotary cylinder, 9-1510 of an upper yarn pushing plate, 9-1511 of a lower yarn pushing plate, 9-1512 of a limiting block, 9-1513 of a guide rod, 9-1514 of a housing, 9-1515 of a yarn supporting plate, 9-16 of a yarn pushing driving device, 9-161 of a yarn pushing motor, 9-162 of a yarn pushing driving belt, 9-163 of a yarn pushing driven belt, 9-164 of a yarn pushing belt, 10 of a yarn storage component, 10-1 of a yarn storage base, 10-2 parts of a main shaft, 10-3 parts of a yarn storage rack, 11 parts of a reeling yarn, 12 parts of a reeled yarn, 13 parts of a reeling yarn, 14 parts of a binding strand and 15 parts of a twisting rod.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.

As shown in fig. 1 and 2, an automatic hank reeling machine comprises an electric box 1, a base 2, a support 3, a silk moving component 4, a yarn frame component 5, a traversing component 6, a yarn threading component 7, a strand-dividing, twisting and knotting component 8, a doffing component and a yarn storage component 10, wherein the silk moving component 4 is arranged at one end in the support 3 and used for realizing silk moving of yarns, the yarn frame component 5 is arranged at two sides in the support 3 and used for reeling yarns, the traversing component 6 is arranged at the upper end of the support 3 and used for driving the yarn threading component and the strand-dividing, twisting and knotting component to move back and forth, the yarn threading component 7 is connected below the traversing component and used for cutting yarns and clamping yarn tails, the strand-dividing, twisting and knotting component 8 is connected with the traversing component 6 and used for dividing strands of the twisted yarns and automatically twisting the twisted yarns, the doffing component can be movably arranged at two sides of the base and used for taking down the twisted yarns on the yarn frame and conveying the yarn storage component, the yarn storage assembly 10 is arranged at one end of the base 2 and used for hanging and taking skein.

As shown in fig. 3, the yarn moving assembly 4 comprises a yarn moving base 4-1, a yarn moving motor 4-2, a primary synchronous belt 4-3, a secondary synchronous belt 4-4, a guide post 4-5, a yarn moving base 4-6 and a yarn guide 4-7; the silk moving motor 4-2 is arranged on the silk moving base 4-1 and respectively drives two primary synchronous belts 4-3 and further drives a left secondary synchronous belt 4-4 and a right secondary synchronous belt 4-4. The wire moving seats 4-6 are fixed on the secondary synchronous belt 4-4 and can slide on the guide posts 4-5, and each wire moving seat is provided with a wire guide hook 4-7. Therefore, the yarn moving motor 4-2 can drive the left and right 4 yarn guide hooks 4-7 to move back and forth without stopping and rotating, and yarn moving is realized.

As shown in FIG. 4, the traverse assembly 6 includes a cross beam 6-1, a traverse guide 6-2, a traverse motor 6-3, a traverse rack 6-4 and a traverse frame 6-5. The transverse beam 6-1 is erected on the support 3, a transverse guide rail 6-2 and a transverse rack 6-4 are installed on the transverse beam, the transverse frame 6-5 is located on the linear guide rail 6-2, and the transverse motor 6-3 drives the transverse frame 6-5 to move horizontally on the transverse beam 6-1 through meshing of the gear and the rack 6-4.

As shown in figure 5, the spinning-in assembly 7 comprises a spinning-in base 7-1, a spinning-in support 7-2, a lifting guide rail 7-3, a lifting cylinder 7-4, a double-output-shaft motor 7-5, a coupler 7-6 and a clamping and shearing device 7-7. The threading-up base 7-1 is fixed on the transverse moving frame 6-5 so as to be capable of horizontally moving along with the transverse moving frame 6-5. The spinning-in base 7-1 is provided with a lifting guide rail 7-3, and the spinning-in support 7-2 is arranged on the lifting guide rail 7-3 and can move up and down in the vertical direction by being driven by a lifting cylinder 7-4. The spinning-in support 7-2 is provided with a double-output shaft motor 7-5 and four groups of clamping and shearing devices 7-7 which are connected with each other by a coupling 7-6, so that synchronous clamping and shearing of the four groups of devices can be realized.

As shown in fig. 6, the clamping and cutting device 7-7 clamps and releases the hank yarn 13 by driving the left fixing base 7-71 and the right fixing base 7-72. The left fixed seat 7-71 and the right fixed seat 7-72 are connected with two long guide posts 7-74 and two short guide posts 7-75 through bearings 7-73 in a sliding mode, one ends of the long guide posts 7-74 and the short guide posts 7-75 are processed with step plugs to prevent the long guide posts 7-74 and the short guide posts 7-75 from sliding off from one direction of the fixed seats, the other ends of the long guide posts 7-74 and the short guide posts 7-75 are fixedly connected with press blocks 7-76 for clamping the tail of the hank yarns, and clamping springs 7-77 with different pre-compression amounts are sleeved between the press blocks 7-76 and the fixed seats through the long guide posts 7-74 and the short guide posts 7-75 to provide clamping force. The left fixing seat and the right fixing seat are different in position that one side is fixedly connected with the blades 7-78, the other side is fixedly connected with the wire grooves 7-79 matched with the blades 7-78, and the blades 7-78 and the wire grooves 7-79 act together to cut off the tail of the hank yarn under the premise that the two sides simultaneously clamp the tail of the hank yarn. Wherein a pair of pressing blocks 7-76 fixedly connected with the short guide posts 7-75 is close to the hank reel, a pair of pressing blocks 7-76 fixedly connected with the long guide posts 7-74 is far away from the hank reel, in the process of approaching the left and right fixed seats, the pair of pressing blocks 7-76 fixedly connected with the long guide posts 7-74 are firstly contacted with each other, then the pair of pressing blocks 7-76 fixedly connected with the short guide posts 7-75 are arranged, finally the interaction between the blades 7-78 and the wire grooves 7-79 is carried out, and in the process of separating the left and right fixed seats, the blades 7-78 and the wire grooves 7-79 are firstly separated from each other, then the pair of pressing blocks 7-76 fixedly connected with the short guide posts 7-75 are arranged, and finally the pair of pressing blocks 7-76 fixedly connected with the long guide posts 7-74 are arranged.

As shown in fig. 7 to 10, the threading device 8-3 is mainly composed of an upper spray nozzle 8-4 and a lower spray nozzle 8-8 which have the same functions and form a C-shaped structure. The above spray nozzle 8-4 is taken as an example, and two air pipes are respectively communicated with the spray nozzle, and the two air pipes are respectively as follows: an upper suction pipe 8-6 and an upper spray pipe 8-7. One end of the upper suction pipe 8-6 is connected to the mouth, and the other end is connected to a negative pressure generator (not shown), so that negative pressure is generated in the spray suction pipe through the negative pressure generator to suck yarns. The upper nozzle 8-7 is connected to the upper flow channel 8-5 facing the nozzle, and because the aperture of the upper flow channel 8-5 is small, the flow speed of the compressed air flowing through the upper flow channel is fast, so that the air can blow out the yarns in the upper suction pipe 8-6 when flowing out of the nozzle. The specific stranding and binding process is as follows:

firstly, the reel rotates to drive the twisting rod to rotate so that the yarn is wound and twisted to form a twisted yarn, before the twisting, the yarn head is fixed to one side of the position of the twisted yarn by the clamping assembly, after the twisting is finished, the yarn tail 9 is also moved to the same position by the yarn moving assembly, and then the yarn tail is cut off and clamped. Then the upper spray suction nozzle 8-4 generates negative pressure, the bound twisted wire 14 is sucked into the upper suction pipe 8-6, the threading device 8-3 together with the left thread penetrating rod 8-1 and the right thread penetrating rod 8-2 falls from the right upper part of the horizontal twisted wire, the left thread penetrating rod 8-1 and the right thread penetrating rod 8-2 penetrate the twisted wire and divide the twisted wire into three parts, and the stranding action is finished.

After the stranding is finished, the threading device 8-3 drives the binding strand 14 to start to move leftwards. When the mouths of the upper spray suction nozzle 8-4 and the lower spray suction nozzle 8-8 of the threading device move to the center of the right threading rod 8-2, the upper spray suction nozzle 8-4 starts to spray air to blow out the binding wires positioned in the upper suction pipe 8-6. Meanwhile, the lower spray nozzle 8-8 starts to suck air, and the binding wires 14 blown out from the upper spray nozzle 8-4 are sucked into the lower suction pipe 8-10 immediately after being received, so that the position of the binding wires 14 is changed from top to bottom. Similarly, when the nozzle moves to the center of the left yarn threading rod 8-1 and the left side of the skein, the upper position and the lower position of the bound strand are exchanged through the matching of the upper spray suction nozzle and the lower spray suction nozzle, and finally the threading device returns to the right to align the nozzle to the centers of the yarn head 8-19 and the yarn tail 8-20, so that the double-infinity-shaped threading and skein of the bound strand is realized. Particularly, in order to prevent the influence of the wound binding strand on threading of the wire end in the return stroke process, the threading device moves a distance L towards the direction close to the threading rod when moving to the leftmost side, and the return stroke threading failure is avoided.

Then, the threading device 8-3 and the left and right thread bars 8-1 and 8-2 are lifted upward, the lower spray suction nozzle 8-8 starts sucking air, and the holding members for the yarn head and the yarn tail are released, so that the yarn head and the yarn tail together with the binding strand are sucked into the lower spray suction nozzle 8-8 and lifted above the knotting device. And finally, the upper thread shifting rod 8-17 and the lower thread shifting rod 8-18 rotate by fixed shafts to shift the binding thread 14, the thread head 8-19 and the thread tail 8-20 to the centers of the upper knotting baffle 8-13 and the lower knotting baffle 8-14 on the knotting device 8-12, and the upper yarn gathering baffle 8-15 and the lower yarn gathering baffle 8-16 push all threads to the upper knotting baffle 8-13 and the lower knotting baffle 8-14.

As shown in fig. 11 to 13, the doffing unit is initially in operation in the skein storage area and facing the storage unit, the push actuator 9-15 is in a position away from the skein distal end, and the upper push plate 9-1510 and the lower push plate 9-1511 are in a position away from the skein distal end and are kept horizontal. The entire device is then moved transversely to the doffing station and is directed against the hank device. The push actuator 9-15 is moved longitudinally to a position at the near end of the skein, while the push-up and push-down plates 9-1510 and 9-1511 are moved longitudinally to a position at the near end of the skein and still remain horizontal, at which time both the push actuators have been inserted into the winches. Then, the hank device is operated to loosen the upper bound yarn and drop the same onto the upper and lower yarn pushing actuators 9-15. Then, the upper yarn pushing plate 9-1510 and the lower yarn pushing plate 9-1511 rotate 90 degrees to be in a vertical state, then the upper yarn pushing plate 9-1510 and the lower yarn pushing plate 9-1511 move back longitudinally, and simultaneously the yarn pushing executing device 9-15 moves back longitudinally, and the movement distance of the upper yarn pushing plate 9-1510 and the lower yarn pushing plate 9-1511 and the movement distance of the yarn pushing executing device 9-15 can enable the skein to be completely separated from the hank reeling device and fall on the yarn pushing executing device. The whole device is then returned to the skein storage area, ready to place the yarn on the yarn pushing actuator on the storage creel, while the hank reeling device is also returned to its original position. In the same way, the skein on the yarn pushing executing device 9-15 is completely dropped onto the yarn storage rack through the movable coordination of the upper yarn pushing plate 9-1510, the lower yarn pushing plate 9-1511 and the yarn pushing executing device 9-15.

As shown in FIG. 14, the yarn storage assembly 10 comprises a yarn storage base 10-1, a main shaft 10-2 and a yarn storage rack 10-3. Eight pairs of yarn storage racks 10-3 are arranged on the main shaft 10-2, the main shaft 10-2 can be driven by a motor to do fixed-shaft rotation on the yarn storage base 10-1 to drive one pair of yarn storage racks 10-3 to be vertical to the traverse moving assembly 6, and therefore yarns on the sand falling assemblies 9-1 and 9-2 can be conveniently placed on the yarn storage racks 10-3.

In conclusion, different sets of the yarn frame assembly 5 and the yarn moving assembly 4 can be arranged according to the matching of the tying and knotting time and the reeling time. For example, when the fine yarn reeling time is 6 minutes and the strand-dividing and binding time is 2 minutes, four groups of yarn frames and yarn moving assemblies are arranged; when the thicker hank time of the yarn is 2 minutes and the strand-dividing binding time is not changed, two groups are arranged to meet the requirement. As shown in fig. 1 and 2, the machine takes three sets of reel assemblies 5 as an example, and each set of reel assemblies can be symmetrically swung on two sides by four sets of hanks 11. The corresponding traversing frame 6-5 is provided with four component strand binding and knotting components 8, so that the components and the spinning-in components 7 can move back and forth on the cross beam 6-1. The left and right sand falling assemblies 9-1 and 9-2 are respectively arranged on two sides of the base 2 and can move back and forth between the yarn frame assembly 5 and the yarn storage assembly 10, so that the shaken yarns 12 can be conveniently placed on the yarn storage rack 10-3.

Firstly, twelve yarn ends are clamped on the three groups of upper assemblies 5 of the yarn frame by a first artificial head. After that, the reel rotates to start the yarn moving and the reeling. When a certain group of yarn frames are fully reeled, the traversing component 6 drives the spinning-in component 7 and the stranding-binding and knotting component 8 to reach the position right above the group of yarn frames. The lifting cylinder 7-4 drives the spinning-in support 7-2 to move downwards to a clamping position, and the double-output-shaft motor 7-5 rotates to drive the clamping and cutting device 7-7 to cut and clamp the yarn tail. Thereafter, the quadruple stranding knot assembly begins to strand and strand a knot. When the binding is finished, the left and right yarn dropping assemblies 9-1 and 9-2 move to the yarn frame set for dropping the sand, and then the dropped four-twisted yarn is sent to the creel of the yarn storage part 10. And finally, the lifting cylinder 7-4 is retracted, and the traversing assembly 6 traverses for a certain distance and then the yarn end is clamped by the yarn end feeding assembly 7 for yarn feeding. When the end of the spinning-in, the traversing component 6 moves to the next group of reel for automatic binding and twisting, and the group of reel with the spun-in end can start the next round of reeling. After the group of yarn storage racks 10-3 are fully hung with skeins, the yarn storage racks can be rotated by a certain angle to replace the yarn storage racks, and when the yarn storage racks are fully hung, workers are reminded to discharge yarns.

The full-process automatic hank reeling device can realize full-process automatic hank reeling from reeling, stranding, binding and knotting to doffing, and greatly reduces the labor intensity of industrial workers. The high-speed reeling of the short yarn frame and the high efficiency of ceaseless strand splitting, binding, twisting and knotting can bring huge social and economic benefits.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.

The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims (10)

1. An automatic hank reeling machine is characterized by comprising an electric box, a base, a support, a yarn moving assembly, a yarn frame assembly, a transverse moving assembly, a yarn feeding assembly, a stranding and tying assembly, a doffing assembly and a yarn storage assembly, wherein the yarn moving assembly is arranged at one end in the support and used for moving yarns, the yarn frame assembly is arranged at two sides in the support and used for reeling yarns, the transverse moving assembly is arranged at the upper end of the support and used for driving the stranding assembly and the stranding and tying assembly to move back and forth, the stranding assembly is connected below the transverse moving assembly and used for cutting yarns and clamping yarn tails, the stranding and tying assembly is connected with the transverse moving assembly and used for stranding and automatically tying twisted yarns, the doffing assembly is movably arranged at two sides of the base and used for taking off twisted yarns on a yarn frame and conveying the twisted yarns to the yarn storage assembly, the yarn storage assembly is arranged at one end of the base and used for hanging and taking skein.

2. The automatic reeling machine according to claim 1, wherein the yarn moving assembly includes a yarn moving base, a yarn moving motor, a primary synchronous belt, a secondary synchronous belt, a guide post, a yarn moving base and a yarn guide hook, the yarn moving motor is mounted on the yarn moving base and drives the two primary synchronous belts to rotate, the primary synchronous belt further drives the two secondary synchronous belts to rotate, the yarn moving base is fixed on the secondary synchronous belt and can slide on the guide post, and the yarn guide hook is mounted on each yarn moving base, so that the left and right yarn guide hooks can be driven to move back and forth by the continuous forward and reverse rotation of the yarn moving motor, thereby realizing the yarn moving of the yarn.

3. The automatic reeling machine of claim 1, wherein the traversing assembly includes a cross member, a traversing guide, a traversing motor, a rack and a traversing rack, the cross member is mounted on a support, the traversing guide and the rack are mounted on the cross member, the traversing rack is mounted on the traversing guide, the traversing motor is engaged with the rack through a gear, and the traversing motor drives the traversing rack to move horizontally on the cross member.

4. The automatic hank reeling machine as claimed in claim 1, wherein the spinning-in head assembly includes a spinning-in head base, a spinning-in head support, a lifting rail, a lifting cylinder, a double-output shaft motor, a coupling and a clamping and cutting device, the spinning-in head base is fixed on the traverse frame of the traverse assembly so as to be horizontally movable together with the traverse frame, the lifting rail is mounted on the spinning-in head base, the spinning-in head support is mounted on the lifting rail and is driven by the lifting cylinder so as to be vertically movable, the double-output shaft motor and the clamping and cutting device are mounted on the spinning-in head support and are connected with each other by the coupling, and the synchronous clamping and cutting of the clamping and cutting device are realized by the driving of the double-output shaft motor.

5. The automatic hank reeling machine of claim 4, wherein the clamping and cutting device comprises a left fixing seat and a right fixing seat, the left fixing seat and the right fixing seat are both connected with a long guide pillar and a short guide pillar in a sliding manner through bearings, one end of the long guide pillar and one end of the short guide pillar are provided with step plugs which prevent the long guide pillar and the short guide pillar from sliding off from one direction of the fixing seats, the other end of the long guide pillar and the short guide pillar are fixedly connected with pressing blocks for clamping the tail of the hank reeling yarn, clamping springs with different precompression are sleeved between the pressing blocks and the fixing seats through the long guide pillar and the short guide pillar for providing clamping force, a blade is fixedly connected to one of the two fixing seats, a slot matched with the blade is connected to the other fixing seat, the blade and the slot act together to cut the tail of the hank reeling yarn on the premise that the two sides of the tail of the hank reeling yarn are clamped simultaneously, and a pair of the pressing blocks fixedly connected with the short guide pillar is close to the hank reeling frame, the pair of pressing blocks fixedly connected with the long guide pillar are far away from the hank reel, and in the process that the distance between the left fixing seat and the right fixing seat is close to each other, the pair of pressing blocks fixedly connected with the long guide pillar are firstly contacted with each other, then the pair of pressing blocks fixedly connected with the short guide pillar are arranged, and finally the interaction between the blade and the wire groove is realized; in the process of keeping away from the left fixed seat and the right fixed seat, the blade and the wire groove are separated from each other firstly, then a pair of pressing blocks fixedly connected with the short guide pillar is arranged, and finally a pair of pressing blocks fixedly connected with the long guide pillar is arranged.

6. The automatic hank reeling machine of claim 1, wherein the strand-dividing, twisting-binding and knotting assembly comprises a yarn threading rod and a threading device, the yarn threading rod is used for dividing strands on a yarn frame, the threading device comprises an upper nozzle and a lower nozzle which have the same function, two air pipes are respectively led into the nozzles, one nozzle is a suction pipe, the other nozzle is a spray pipe, one end of the suction pipe is connected to the nozzle, the other end of the suction pipe is connected to a negative pressure generator, negative pressure is generated in the suction pipe through the negative pressure generator to suck yarns, the spray pipe is connected to a flow channel facing the nozzle, and air sprayed out of the nozzles can blow out the yarns in the suction pipe when the air flows out of the nozzle.

7. The automatic hank reeling machine of claim 6, wherein the stranding and binding knotting assembly further comprises a wire shifting rod arranged on one side of the knotting device, the wire shifting rod can rotate around a fixed shaft and is used for shifting the stranded wires, the yarn heads and the yarn tails to the center of a knotting baffle on the knotting device, a yarn gathering baffle is arranged right in front of the knotting baffle, and two opposite ends of the knotting baffle and the yarn gathering baffle are of V-shaped structures.

8. The automatic reeling machine according to claim 1, wherein the doffing assembly comprises a doffing base, a traverse driving device, a longitudinal moving driving device, a yarn pushing executing device and a yarn pushing driving device, a traverse slide rail is arranged below the doffing base, a longitudinal moving slide rail is arranged above the doffing base, the doffing base transversely slides on the traverse slide rail by the driving of the traverse driving device, a supporting plate is fixedly connected above the longitudinal moving slide rail, two side plates are fixedly connected above the supporting plate, an upper yarn pushing executing device, a lower yarn pushing executing device and a yarn pushing driving device are fixedly connected between the two side plates, the supporting plate longitudinally slides on the longitudinal moving slide rail by the driving of the longitudinal moving driving device and drives the yarn pushing executing device and the yarn pushing driving device to move together; the transverse moving driving device comprises a transverse moving motor, a matched speed reducing mechanism, a gear and a rack, wherein the transverse moving motor is connected with the gear through the matched speed reducing mechanism, the gear is meshed with the rack, the rack and a transverse moving slide rail are fixed on a frame of the automatic rock twister, the extending direction of the transverse moving slide rail is taken as the transverse direction, and the whole device transversely moves under the supporting and guiding effects of the transverse moving slide rail through the transmission connection of the gear and the rack under the driving of the transverse moving motor; meanwhile, two longitudinal movement sliding rails are fixedly connected above the base, the extending direction of the longitudinal movement sliding rails is taken as the longitudinal direction, a supporting plate is fixedly connected above the longitudinal movement sliding rails, two side plates and a driving block are fixedly connected above the supporting plate, the driving block is fixedly connected with a nut, the nut is in threaded connection with a screw rod, two ends of the screw rod are rotatably connected with a longitudinal movement bearing seat, and one end of the screw rod, far away from the transverse movement sliding rails, penetrates through the longitudinal movement bearing seat and is connected with a longitudinal movement driving device; the longitudinal movement driving device comprises a longitudinal movement motor, a longitudinal movement driving belt wheel, a longitudinal movement driven belt wheel and a longitudinal movement belt, wherein an output shaft of the longitudinal movement motor is connected with the longitudinal movement driving belt wheel, the longitudinal movement driving belt wheel is connected with the longitudinal movement driven belt wheel through the longitudinal movement belt, the longitudinal movement driven belt wheel is fixedly connected to the end portion of the screw rod, the longitudinal movement driving belt wheel drives the longitudinal movement driven belt wheel to rotate through the longitudinal movement belt under the driving of the longitudinal movement motor, the screw rod is driven to rotate, the nut is driven to move axially along the screw rod, and the nut drives the supporting plate to move longitudinally through the driving block.

9. The automatic reeling machine according to claim 8, wherein the yarn pushing actuator comprises an installation base, an installation plate and a yarn pushing bearing base, one side of the installation base is fixedly connected with the installation plate, the yarn pushing bearing base is rotatably connected with a rotating shaft, two ends of the rotating shaft are respectively connected with a yarn pushing driven pulley of the yarn pushing driving device and an execution pulley of the yarn pushing actuator, the execution pulleys and the other execution pulley rotatably connected with the installation plate are in transmission connection through an execution belt, a transmission block is fixedly connected with the execution belt and is also fixedly connected with the cylinder base, the cylinder base is fixedly connected with a rotary cylinder, the rotary cylinder drives the upper yarn pushing plate and the lower yarn pushing plate to rotate, a limit block is arranged at the head of the yarn pushing actuator, two guide rods are connected between the limit block and the installation base, and the cylinder base can move back and forth on the guide rods, the upper yarn pushing plate and the lower yarn pushing plate are driven to move back and forth on the guide rod and rotate, a smooth housing is arranged on the periphery of the upper yarn pushing execution device, the yarn pushing execution device above the skein slides on the smooth housing, and yarn supporting plates are arranged on two sides of the lower yarn pushing execution device and used for supporting the skein; push away yarn drive arrangement including pushing away the yarn motor, push away yarn driving pulley and push away yarn driven pulleys, the output shaft that pushes away the yarn motor with push away the yarn driving pulley and link to each other, push away the yarn driving pulley and push away the yarn belt through two from top to bottom and be connected with pushing away yarn driven pulleys, push away yarn driven pulleys and install in pivot one end and drive the pivot rotation, push away the pivot rotation that the yarn motor connected through the belt drive the mode drive that pushes away yarn final controlling element, and then make the synchronous longitudinal movement under the support of guide arm of the last yarn board that pushes away of pushing away yarn final controlling element and the last yarn board that pushes down, push away the revolving cylinder that sets up in the yarn final controlling element simultaneously and connect the synchronous rotation that realizes pushing up yarn board and pushing down the yarn board through the transmission.

10. The automatic hank reeling machine of claim 1, wherein the yarn storage assembly comprises a yarn storage base, a main shaft and a yarn storage rack, the yarn storage rack is mounted on the main shaft, and the main shaft is connected to the yarn storage base and driven by a motor to rotate in a fixed axis manner.

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