CN214012735U - Spring wire forming mechanism of multi-turn magnetic ring machine - Google Patents

Abstract

The utility model discloses a many rings number magnetic ring machine's spring line forming mechanism, it includes: the wire winding machine comprises a pay-off module, a wire winding module, a wire arranging module, a front-back moving module and a shearing module, wherein the pay-off module is installed on the rack and used for sending out wires, the wire winding module is installed on the rack and used for winding the wires into spring wires, the wire arranging module is arranged beside the wire winding module and used for enabling the spring wires to be discharged and transferred to the wire winding mechanism in a fixed length mode, the front-back moving module is installed on the rack and used for driving the wire arranging module and the wire winding module to get close to or away from the wire winding mechanism, and the shearing module is arranged beside the wire winding module and used for shearing the wires in a fixed length mode. The utility model discloses in roll up the spring wire with the wire rod through the spiral module, send the spring wire to the mechanism of winding by shearing module fixed length cut back rethread winding displacement module, not only can shorten the length of wire rod by a wide margin, still make things convenient for follow-up mechanism of winding to wind the magnetic ring with the spring wire on, make equipment overall structure compacter, reduce equipment occupation space, save manufacturing cost.

Description

Spring wire forming mechanism of multi-turn magnetic ring machine

The technical field is as follows:

the utility model relates to a coil production technical field refers in particular to a spring wire forming mechanism of many times magnetic ring machine.

Background art:

in the coil production process, need twine the wire rod on the magnetic ring, consequently, need longer wire rod to adopt the wire winding of accomplishing the magnetic ring, and traditional coil production facility on the market at present, the wire winding mode of adoption is through straightening the wire rod earlier, on the magnetic ring is wound to the round again, this makes traditional production facility have longer stay wire device, leads to equipment volume huge, need occupy great space, makes factory building space utilization low, has increased the unnecessary cost.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art's not enough, provide a spring wire forming mechanism of many rings number magnetic ring machine.

In order to solve the technical problem, the utility model discloses a following technical scheme: this many rounds of magnetic ring machine's spring wire forming mechanism includes: the wire winding device comprises a paying-off module, a wire winding module, a wire arranging module, a front-back moving module and a shearing module, wherein the paying-off module is installed on a rack and used for sending out wires, the wire winding module is installed on the rack and used for winding the wires into spring wires, the wire arranging module is arranged beside the wire winding module and used for enabling the spring wires to be discharged and transferred to a winding mechanism in a fixed length mode, the front-back moving module is installed on the rack and used for driving the wire arranging module and the wire winding module to get close to or away from the winding mechanism, and the shearing module is arranged beside the wire winding module and used for shearing the wires in a fixed length mode.

Furthermore, in the above technical solution, the winding module includes a winding shaft rotatably mounted on the front-back moving module and used for winding the wire into the spring wire, and a seventh driving device mounted on the front-back moving module and used for driving the winding shaft to rotate, a wire clamping groove for clamping and positioning the wire is formed at one end of the winding shaft, an induction sheet is mounted at the other end of the winding shaft, and an inductor corresponding to the induction sheet in a matching manner is mounted on the front-back moving module.

Furthermore, in the above technical solution, the winding displacement module includes a wire sliding table module installed on the front-and-back movement module in a horizontally slidable manner and used for guiding the wire to the winding reel, and an eighth driving device installed on the front-and-back movement module and used for driving the wire sliding table module to move so as to push the spring wire out of the winding reel.

Further, in the above technical solution, the front-and-back movement module includes a fourth guide rail mounted on the frame, a fourth moving frame movably mounted on the fourth guide rail, a fourth lead screw assembly mounted on the frame and used for driving the fourth moving frame to move along the fourth guide rail, a fourth motor mounted on the frame and used for driving the fourth lead screw assembly to drive the fourth moving frame to move, and a fourth pulley group connecting the fourth motor and the fourth lead screw assembly, and the winding displacement module and the winding module are both mounted on the fourth moving frame.

Furthermore, in the above technical solution, the eighth driving device includes a fifth guide rail installed at the upper end of the fourth moving frame, a fifth moving frame installed on the fifth guide rail in a movable manner, a fifth lead screw assembly installed at the upper end of the fourth moving frame and used for driving the fifth moving frame to move along the fifth guide rail, a guide rod disposed at two sides of the fifth lead screw assembly and used for supporting and guiding the fifth moving frame, a fifth motor installed on the fourth moving frame and used for driving the fifth lead screw assembly to drive the fifth moving frame to move, and a fifth pulley set connected to the fifth motor and the fifth moving frame, and the wire sliding table module is installed on the fifth moving frame.

Furthermore, in the above technical solution, the wire sliding table module includes a first wire arrangement and wire passing guide wheel and a jump prevention wheel installed on the upper portion of one end of the fifth moving frame, a second wire arrangement and wire passing guide wheel disposed below the jump prevention wheel, a threading sleeve disposed below the second wire arrangement and wire passing guide wheel and used for positioning and guiding the wire, a wire threading clamp disposed between the second wire arrangement and wire passing guide wheel and the threading sleeve and used for inserting the wire into the wire clamping groove through the threading sleeve, and a sliding sleeve sleeved on the wire winding shaft and used for sliding and pushing out the spring wire.

Further, in the above technical solution, two winding shafts are arranged in parallel, and are driven by the seventh driving device to rotate synchronously; the two ends of the fifth movable frame are provided with the wire sliding table modules respectively and correspond to the two winding shafts respectively; the paying-off module synchronously pays off two wires, and the shearing modules are symmetrically arranged and respectively correspond to the two winding shafts.

Furthermore, in the above technical solution, the pay-off module includes a first support installed on the frame and located behind the winding displacement module, a reel seat rotatably installed on a first support shaft in the first support and used for installing a wire reel, a second support shaft installed on the frame and located above the winding displacement module, and two wire guide wheels installed on the second support shaft and corresponding to the reel seat, the reel seat and the wire guide wheels are arranged in parallel, and the two wire guide wheels are located above the two winding shafts.

Furthermore, in the above technical solution, the seventh driving device includes a seventh motor installed on the back-and-forth moving module, a second driving wheel installed on the seventh motor, third driven wheels installed on the two winding shafts, a second belt sleeved on the second driving wheel and the third driven wheels, and a second belt pressing wheel and a third belt pressing wheel which are arranged between the two third driven wheels and are used for cooperatively positioning the second belt, wherein the second belt pressing wheel and the third belt pressing wheel are arranged on one side of the second driving wheel and enable the second belt to clasp the second driving wheel.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses in roll up the spring wire with the wire rod through the spiral module, send the spring wire to the mechanism of winding by shearing module fixed length cut back rethread winding displacement module, not only can shorten the length of wire rod by a wide margin, still make things convenient for follow-up mechanism of winding to wind the magnetic ring with the spring wire on for equipment overall structure is compacter, reduces equipment occupation space, saves manufacturing cost.

Description of the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a perspective view of the middle wire sliding table module of the present invention;

FIG. 4 is a schematic structural view of a fully automatic two-station multi-turn magnetic ring machine according to the present invention;

FIG. 5 is a perspective view of the fully automatic two-station multi-turn magnetic ring machine of the present invention;

FIG. 6 is a schematic view of a partial structure of the fully automatic two-station multi-turn magnetic ring machine of the present invention;

fig. 7 is a perspective view of the winding retractor module of the present invention;

fig. 8 is a perspective view of the winding mechanism of the present invention;

fig. 9 is a perspective view of the wire-turning mechanism of the present invention;

fig. 10 is a perspective view of a first wire arranging plate module and a second wire arranging plate module according to the present invention;

fig. 11 is a front view of the first and second wire arranging plate modules of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Referring to fig. 1 to 3, a spring wire forming mechanism of a multi-turn magnetic ring machine is shown, which includes: the wire winding device comprises a paying-off module 32 which is installed on a rack 1 and used for sending out a wire 101, a winding module 4 which is installed on the rack 1 and used for winding the wire 101 into a spring wire 10, a wire arranging module 5 which is arranged beside the winding module 4 and used for discharging and transferring the spring wire 10 in a fixed length to a winding mechanism 2, a front-back moving module 31 which is installed on the rack 1 and used for driving the wire arranging module 5 and the winding module 4 to get close to or away from the winding mechanism 2, and a shearing module 33 which is arranged beside the winding module 4 and used for shearing the wire 101 in a fixed length mode. The cutting module 33 is a pneumatic scissors corresponding to the wire 101 between the threading sleeve 514 and the threading clamp 515; the wire 101 is wound into the spring wire 10 through the wire winding module 4, the spring wire 10 is conveyed to the wire winding mechanism 2 through the wire arranging module 5 after the cutting module 33 cuts short in fixed length, the length of the wire 10 can be greatly shortened, the subsequent wire winding mechanism 2 can conveniently wind the spring wire 10 on the magnetic ring 100, the whole structure of the equipment is more compact, the occupied space of the equipment is reduced, and the production cost is saved.

The winding module 4 comprises a winding shaft 41 rotatably mounted on the front-back moving module 31 and used for winding the wire 101 into the spring wire 10, and a seventh driving device 42 mounted on the front-back moving module 31 and used for driving the winding shaft 41 to rotate, wherein a wire clamping groove 411 used for clamping and positioning the wire 101 is formed at one end of the winding shaft 41, an induction sheet 412 is mounted at the other end of the winding shaft 41, and an inductor 43 matched and corresponding to the induction sheet 412 is mounted on the front-back moving module 31.

The traverse module 5 includes a wire sliding table module 51 mounted on the front-back moving module 31 in a horizontally slidable manner for guiding the wire 101 to the spool 41, and an eighth driving device 52 mounted on the front-back moving module 31 for driving the wire sliding table module 51 to move so as to push the spring wire 10 out of the spool 41.

The front-back moving module 31 includes a fourth guide rail 311 installed on the frame 1, a fourth moving frame 312 installed on the fourth guide rail 311 in a movable manner, a fourth screw rod assembly 313 installed on the frame 1 and used for driving the fourth moving frame 312 to move along the fourth guide rail 311, a fourth motor 314 installed on the frame 1 and used for driving the fourth screw rod assembly 313 to drive the fourth moving frame 312 to move, and a fourth pulley assembly 315 connected to the fourth motor 314 and the fourth screw rod assembly 313, and the flat cable module 5 and the winding module 4 are both installed on the fourth moving frame 312.

The eighth driving device 52 includes a fifth guide rail 521 mounted on the upper end of the fourth moving frame 312, a fifth moving frame 522 movably mounted on the fifth guide rail 521, a fifth screw assembly 523 mounted on the upper end of the fourth moving frame 312 and configured to drive the fifth moving frame 522 to move along the fifth guide rail 521, a guide rod 524 disposed on both sides of the fifth screw assembly 523 and configured to support and guide the fifth moving frame 522, a fifth motor 525 mounted on the fourth moving frame 312 and configured to drive the fifth screw assembly 523 to drive the fifth moving frame 522 to move, and a fifth pulley group 526 connecting the fifth motor 525 and the fifth moving frame 522, wherein the wire sliding table module 51 is mounted on the fifth moving frame 522.

The wire sliding table module 51 comprises a first wire arranging and threading guide wheel 511 and an anti-skipping wheel 512 which are installed on the upper portion of one end of the fifth moving frame 522, a second wire arranging and threading guide wheel 513 which is arranged below the anti-skipping wheel 512, a threading sleeve 514 which is arranged below the second wire arranging and threading guide wheel 513 and is used for positioning and guiding the wire 101, a wire threading clamp 515 which is arranged between the second wire arranging and threading guide wheel 513 and the threading sleeve 514 and is used for inserting the wire 101 into the wire clamping groove 411 through the threading sleeve 514, and a sliding sleeve 516 which is sleeved on the wire winding shaft 41 and is used for sliding and pushing out the spring wire 10. The wire threading clamp 515 comprises a clamping cylinder 5151 for clamping the wire 101 and a second linear cylinder 5152 which is arranged on the fifth moving frame 522 and is used for driving the clamping cylinder 5151 to lift and stretch the wire 101; the threading sleeve 514 is provided with a thread pressing cylinder 44 beside for shaping the spring thread 10.

The two winding shafts 41 are arranged in parallel and driven by the seventh driving device 42 to rotate synchronously; the wire sliding table modules 51 are arranged at two ends of the fifth moving frame 522 and respectively correspond to the two winding shafts 41; the paying-off module 32 is used for paying off two wires 101 synchronously, and the two shearing modules 33 are symmetrically arranged and correspond to the two winding shafts 41 respectively.

The pay-off module 32 includes a first support 321 mounted on the frame 1 and located behind the traverse module 5, a wire spool seat 322 rotatably mounted on a first support shaft 325 in the first support 321 and used for mounting a wire spool, a second support shaft 323 mounted on the frame 1 and located above the traverse module 5, and a wire guide wheel 324 mounted on the second support shaft 323 and corresponding to the wire spool seat 322, wherein two wire spool seats 322 and two wire guide wheels 324 are arranged in parallel, and the two wire guide wheels 324 are located above the two wire spools 41.

The seventh driving device 42 includes a seventh motor 421 mounted on the front-back moving module 31, a second driving wheel 422 mounted on the seventh motor 421, third driven wheels 423 mounted on the two winding shafts 41, a second belt 424 sleeved on the second driving wheel 422 and the third driven wheels 423, and a second belt pressing wheel 425 and a third belt pressing wheel 426 disposed between the two third driven wheels 423 and cooperatively positioning the second belt 424, wherein the second belt pressing wheel 425 and the third belt pressing wheel 426 are disposed on one side of the second driving wheel 422 and enable the second belt 424 to embrace the second driving wheel 422.

To sum up, in the first step of the utility model, the wire 101 is sent out from the wire coil seat 322 and reaches the wire sliding table module 51 through the guide wheel 324, and the wire 101 passes through the first wire arranging and passing guide wheel 511 and the anti-jumping wheel 512 and then passes through the second wire arranging and passing guide wheel 511 and then passes through the threading sleeve 514 to be fixed in the wire clamping groove 411 of the wire winding shaft 41; secondly, the winding shaft 41 is driven to rotate by the seventh driving device 42, the eighth driving device 52 pushes the wire sliding table module 51 to gradually move towards the other end of the winding shaft 41 when the winding shaft 41 rotates, so that the wire 101 is wound on the winding shaft 41 to form the spring wire 10, and after the wire 101 is wound on the winding shaft 41 to form the spring wire 10, the wire pressing cylinder 44 clamps the spring wire 10 on the winding shaft 41 and moves along with the wire sliding table module 51, so that the spring wire 10 is shaped; thirdly, when the wire sliding table module 51 moves to the shearing module 33, the winding shaft 41 stops rotating, the wire penetrating clamp 515 clamps the wire 101 at the moment, and then the shearing module 33 shears the wire 101; fourthly, the winding module 4 and the winding displacement module 5 are moved to the winding mechanism 2 by the front-back moving module 31, and then the eighth driving device 52 pushes the wire sliding table module 51 to move towards the winding mechanism 2, the first sliding sleeve 5221 pushes the spring wire 10 out of the winding shaft 41 to the winding mechanism 2, and the end of the spring wire 10 is clamped by the wire clamping module 21, so that the spring wire 10 is sent out; and fifthly, the back-and-forth moving module 31 returns the winding module 4 and the winding displacement module 5 to the original positions, the threading clamp 515 inserts the wire 101 into the wire clamping groove 411 of the winding shaft 41 through the threading sleeve 514, and then the second step and the fifth step are repeated, namely the continuous generation and sending out of the spring wire 10 are realized. Secondly, there are two sets of the winding reel 41 and the wire sliding table module 41, and the seventh driving device 42 and the eighth driving device 52 can be used for synchronous driving respectively, so that the production efficiency is higher.

As shown in fig. 1 to 11, a fully automatic two-station multi-turn magnetic ring machine is provided, which includes: the coil winding device comprises a rack 1, a winding mechanism 2 arranged on one side of the rack 1 and used for winding a spring wire 10 on a magnetic ring 100, a spring wire forming mechanism 3 arranged beside the winding mechanism 2 and used for providing the spring wire 10, a magnetic ring transfer mechanism 11 arranged beside the winding mechanism 2 and used for transferring the magnetic ring 100 to the winding mechanism 2, a magnetic ring feeding mechanism 12 and a finished product blanking mechanism 13 arranged at two ends of the magnetic ring transfer mechanism 11, wherein the spring wire forming mechanism 3 comprises a winding module 4 used for winding a wire 101 into the spring wire 10 and a winding displacement module 5 used for discharging and transferring the spring wire 10 to the winding mechanism 2 in a fixed length. The spring wire forming mechanism 3 is adopted to wind the wire 101 into the spring wire 10, so that the length of the wire 101 is shortened, the spring wire 10 is wound on the magnetic ring 100 through the winding mechanism 2, the coil is processed, and the wire 101 is firstly wound into the spring wire 10 before winding, so that the winding length is greatly shortened, the integral structure of the equipment is more compact, and the winding is more convenient.

The winding mechanism 2 comprises a first winding displacement module 6 and a second winding displacement module 60 which are arranged on the frame 1 and are matched with each other to position and rotate the magnetic ring 100, a wire clamping module 21 which is arranged beside the first winding displacement module 6 and is used for clamping the end part of the spring wire 10, a drag hook module 7 which is arranged on the frame 1 in a lifting and moving mode and is used for enabling the spring wire 10 to penetrate through the magnetic ring 100, and a wire overturning module 8 which is arranged beside the drag hook module 7 and is used for overturning the spring wire 10 to the upper part from the lower part of the magnetic ring 100, wherein a hook needle 71 in the drag hook module 7 can penetrate through the center of the magnetic ring 100 and can shuttle back and forth. Adopt first winding displacement module 6 and the cooperation of second winding displacement module 60 to press from both sides the magnetic ring 100 tightly, simulate the upset of people's hand spring line 10 through turn over line module 8 and twine on the magnetic ring 100, replace artifical manual wire winding, production efficiency is high to difficult the card line that appears.

The wire overturning module 8 comprises a wire winding clamp 81 used for driving the spring wire 10 to overturn, a first driving device 82 mounted on the frame 1 and used for driving the wire winding clamp 81 to horizontally move, and a second driving device 83 mounted on the first driving device 82 and used for driving the wire winding clamp 81 to move up and down, a positioning wire guide wheel 84 used for positioning the spring wire 10 is arranged at the end part of the wire winding clamp 81, and the wire winding clamp 81 is mounted on the second driving device 83.

A gap block 813 for maintaining a distance for the spring wire 10 to pass through is disposed between the first clamping arm 811 and the second clamping arm 812 of the wire winding clamp 81, the positioning wire guide wheel 84 is mounted at an end of the first clamping arm 811 and the second clamping arm 812 and is formed with a wire slot 814 for positioning the spring wire 10, and the positioning wire guide wheel 84 moves with the first clamping arm 811 or the second clamping arm 812 in an opening and closing manner. The positioning guide wheel 84 and the crochet hook 71 are made of plastic materials. The guide wheel 84 and the crochet hook 71 made of plastic materials can avoid damage to the spring wire 10.

The first driving device 82 includes a first guide rail 821 installed on the frame 1, a first moving frame 822 movably installed on the first guide rail 821, a first motor 823 installed on the frame 1 and used for driving the first moving frame 822 to move along the first guide rail 821, and a first transmission assembly 824 arranged between the first motor 823 and the first moving frame 822, and the second driving device 83 is installed on the first moving frame 822.

The first transmission assembly 824 includes a first lead screw assembly 8241 disposed below the first guide rail 821 and configured to drive the first moving frame 822 to move, and a first pulley assembly 8242 configured to connect the first motor 823 and the first lead screw assembly 8241.

The second driving device 83 includes a second guide rail 831 vertically installed on the first moving frame 822, a second moving frame 832 movably installed on the second guide rail 831, a second motor 833 installed on the first moving frame 822 and used for driving the second moving frame 832 to move along the second guide rail 831, and a second transmission assembly 834 disposed between the second motor 833 and the second moving frame 832, wherein the wire winding clamp 81 is installed on the second moving frame 832.

The second transmission assembly 834 includes a second screw assembly 8341 installed between the two second guide rails 831 and used for driving the second moving frame 832 to move, and a second belt assembly 8342 used for connecting the second motor 833 and the second screw assembly 8341; the wire winding clamp 81 further comprises a clamping jaw air cylinder 815 mounted on the second movable frame 832, and the first clamping arm 811 and the second clamping arm 812 are mounted on the clamping jaw air cylinder 815 and driven by the clamping jaw air cylinder 815 to realize clamping and releasing.

The first wire arranging plate module 6 comprises a first magnetic ring wire arranging wheel 61 and a second magnetic ring wire arranging wheel 62 which are matched with the second wire arranging plate module 60 to support and position the magnetic ring 100 and drive the magnetic ring 100 to rotate, a third driving device 63 which is arranged on the rack 1 and is used for driving the first magnetic ring wire arranging wheel 61 and the second magnetic ring wire arranging wheel 62 to move to press or loosen the magnetic ring 100, a first belt pulley group 64 which is arranged below the first magnetic ring wire arranging wheel 61 and the second magnetic ring wire arranging wheel 62 and drives the first magnetic ring wire arranging wheel 61 and the second magnetic ring wire arranging wheel 62 to synchronously rotate, and a fourth driving device 65 which is used for driving the first belt pulley group 64 to work, wherein the second wire arranging plate module 60 is identical to the first wire arranging plate module 6 in structure.

The first magnetic ring wire arranging wheel 61 comprises a clamping rotating wheel 611 used for abutting against and pressing the magnetic ring 100 and driving the magnetic ring 100 to rotate, and a magnetic ring limiting piece 612 arranged at the lower end of the clamping rotating wheel 611 and used for supporting the magnetic ring 100, and the second magnetic ring wire arranging wheel 62 has the same structure as the first magnetic ring wire arranging wheel 61.

The fourth driving device 65 is a motor, the third pulley group 64 includes a first driven pulley 641 installed below the first magnetic ring wire arranging wheel 61 and used for driving the first magnetic ring wire arranging wheel 61 to rotate, a second driven pulley 642 installed below the second magnetic ring wire arranging wheel 62 and used for driving the second magnetic ring wire arranging wheel 62 to rotate, a first driving wheel 643 installed on the fourth driving device 65, and a first belt 644 sleeved on the first driving wheel 643, the first driven pulley 641, and the second driven pulley 642, and a belt pressing wheel 645 used for positioning the first belt 644 is disposed between the first driven pulley 641 and the first driving wheel 643.

The third driving device 63 includes a third guide rail 631 mounted on the frame 1, a third moving rack 632 movably mounted on the third guide rail 631 and used for bearing the first magnetic ring wire arranging wheel 61 and the second magnetic ring wire arranging wheel 62, a first linear air cylinder 633 mounted on the frame 1 and used for driving the third moving rack 632 to move along the third guide rail 631, and a limit bolt 634 disposed beside the first linear air cylinder 633 and used for limiting a moving stroke of the third moving rack 632, wherein the third pulley set 64 and the fourth driving device 65 are mounted on the third moving rack 632; the positioning wire guide wheel 84 is a plastic member.

The drag hook module 7 comprises a hook needle 71 penetrating through the center of the magnetic ring 100, a fifth driving device 72 for driving the hook needle 71 to shuttle in the magnetic ring 100, and a sixth driving device 73 installed on the rack 1 for driving the fifth driving device 72 to move up and down, wherein a flat cable spring protection cover 66 for positioning and guiding the spring wire 10 in a shuttling manner is arranged between the first flat cable module 6 and the second flat cable module 60. The sixth driving device 73 includes a sixth guide rail 731 mounted on the frame 1, a sixth sliding seat 732 movably mounted on the sixth guide rail 731, a sixth lead screw module 733 mounted on the frame 1 and configured to drive the sixth sliding seat 732 to move along the sixth guide rail 731, a sixth motor 734 mounted on the frame 1 and configured to drive the sixth lead screw module 733 to move, and a sixth pulley set 734 connecting the sixth motor 734 and the sixth lead screw module 733, and the fifth driving device 72 includes a fifth linear cylinder 721 mounted on the sixth sliding seat 732 and a fifth piston seat 722 mounted on the fifth linear cylinder 721 and configured to drive the hook 71 to move.

In summary, when the winding mechanism 2 works, the first winding displacement module 6 and the second winding displacement module 60 are first moved close to each other to clamp and fix the magnetic ring 100, next, the winding clamp 81 is moved to the lower part of the magnetic ring 100 to be closed to hold the spring wire 10, then the winding clamp 81 drives the spring wire 10 to move backwards to the lower part of the magnetic ring 100 and turn upwards to the upper part of the magnetic ring 100, then the hook 71 penetrates through the magnetic ring 100 to pull the spring wire 10 to the lower part of the magnetic ring 100, thus completing a winding process, and then the process is repeated to wind the spring wire 10 on the magnetic ring 100 in sequence, and simultaneously the first winding displacement module 6 and the second winding displacement module 60 cooperate to drive the magnetic ring 100 to rotate, so that the spring wire 10 is uniformly wound on the magnetic ring 100.

The two winding mechanisms 2 are arranged in parallel and respectively correspond to the two winding shafts 41, and the two magnetic ring transfer mechanisms 11 are also arranged and respectively located beside the two winding mechanisms 2. The magnetic ring clamp 111 of the magnetic ring transfer mechanism 11 is sleeved with a plastic pipe. By sleeving the magnetic ring clamp 111 of the magnetic ring transferring mechanism 11 with a plastic pipe, the magnetic ring 100 is prevented from being damaged by clamping when the magnetic ring 100 is clamped.

In summary, when the full-automatic two-station multi-turn magnetic ring machine works, the magnetic ring feeding mechanism 12 arranges the magnetic rings 100 one by one and sends the magnetic rings 100 to one end of the magnetic ring transfer mechanism 11, the magnetic ring transfer mechanism 11 grabs the magnetic rings 100 and moves the magnetic rings 100 between the first winding displacement module 6 and the second winding displacement module 60, and the first winding displacement module 6 and the second winding displacement module 60 draw close to each other to clamp and fix the magnetic rings 100; next, the winding module 4 and the winding displacement module 5 are moved to the winding mechanism 2 by the back-and-forth moving module 31, and then the winding displacement module 5 pushes the spring wire 10 wound on the winding shaft 41 to the upper side of the magnetic ring 100 and enables the end of the spring wire 10 to be sent to the wire clamping module 21, and the wire clamping module 21 clamps the end of the spring wire 21; next, the back-and-forth moving module 31 retracts the winding module 4 and the winding displacement module 5 to the original positions, the hook needle 71 penetrates through the magnetic ring 100 to hook the spring wire 10, the spring wire 10 is pulled to penetrate through the center of the magnetic ring 100 and move to the position below the magnetic ring 100, and meanwhile, one section of the spring wire 10 wound around the ring is straightened; next, the winding clamp 81 moves to the lower part of the magnetic ring 100 and is close to and embraces the spring wire 10, the hook needle 71 is separated from the spring wire 10 at the moment, then the winding clamp 81 drives the spring wire 10 to move backwards away from the lower part of the magnetic ring 100 and turns upwards to the upper part of the magnetic ring 100, then the hook needle 71 penetrates through the magnetic ring 100 to pull the spring wire 10 to the lower part of the magnetic ring 100 again, namely, one-time winding is completed, the steps are repeated subsequently, the spring wire 10 is sequentially wound on the magnetic ring 100, meanwhile, the first wire-arranging and wire-passing magnetic ring 6 and the second wire-arranging plate module 60 are matched to drive the magnetic ring 100 to rotate, so that the spring wire 10 is uniformly wound on the magnetic ring 100, and after the magnetic ring 100 is wound for several circles, the wire clamping module 21 loosens the end part of the spring wire 10 to facilitate the rotation of the magnetic ring 100; next, after the spring wire 10 is completely wound around the magnetic ring 100 to form a finished product, the finished magnetic ring 100 is transferred to the finished product discharging mechanism 13 by the magnetic ring transferring mechanism 11, and then the finished product magnetic ring 100 is discharged by the finished product discharging mechanism 13. Because the two winding shafts 41 are arranged in parallel, the two winding mechanisms 2 can simultaneously wind the two spring wires 10 onto the two magnetic rings 100, so that the production efficiency is improved, the structure is more compact, and the space is further saved.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims (9)

1. A spring wire forming mechanism of a multi-turn magnetic ring machine is characterized by comprising: the wire winding machine comprises a paying-off module (32) which is arranged on a rack (1) and used for sending out a wire (101), a wire winding module (4) which is arranged on the rack (1) and used for winding the wire (101) into a spring wire (10), a wire arranging module (5) which is arranged beside the wire winding module (4) and used for discharging and transferring the spring wire (10) to a wire winding mechanism (2) in a fixed length mode, a front-back moving module (31) which is arranged on the rack (1) and used for driving the wire arranging module (5) and the wire winding module (4) to get close to or get away from the wire winding mechanism (2), and a shearing module (33) which is arranged beside the wire winding module (4) and used for shearing the wire (101) in a fixed length mode.

2. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 1, wherein: the winding module (4) comprises a winding shaft (41) which is rotatably mounted on the front-back moving module (31) and used for winding the wire (101) into the spring wire (10) and a seventh driving device (42) which is mounted on the front-back moving module (31) and used for driving the winding shaft (41) to rotate, a wire clamping groove (411) used for clamping and positioning the wire (101) is formed in one end of the winding shaft (41), an induction sheet (412) is mounted at the other end of the winding shaft (41), and an inductor (43) corresponding to the induction sheet (412) in a matching mode is mounted on the front-back moving module (31).

3. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 2, wherein: the wire arranging module (5) comprises a wire sliding table module (51) which is arranged on the front-back moving module (31) in a horizontally sliding mode and used for guiding the wires (101) to the winding shaft (41), and an eighth driving device (52) which is arranged on the front-back moving module (31) and used for driving the wire sliding table module (51) to move and push the spring wire (10) out of the winding shaft (41).

4. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 3, wherein: the front-back moving module (31) comprises a fourth guide rail (311) mounted on the frame (1), a fourth moving frame (312) movably mounted on the fourth guide rail (311), a fourth screw rod assembly (313) mounted on the frame (1) and used for driving the fourth moving frame (312) to move along the fourth guide rail (311), a fourth motor (314) mounted on the frame (1) and used for driving the fourth screw rod assembly (313) to drive the fourth moving frame (312) to move, and a fourth pulley set (315) connecting the fourth motor (314) and the fourth screw rod assembly (313), wherein the flat cable module (5) and the winding module (4) are mounted on the fourth moving frame (312).

5. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 4, wherein: the eighth driving device (52) comprises a fifth guide rail (521) mounted at the upper end of the fourth moving frame (312), a fifth moving frame (522) movably mounted on the fifth guide rail (521), a fifth screw rod assembly (523) mounted at the upper end of the fourth moving frame (312) and used for driving the fifth moving frame (522) to move along the fifth guide rail (521), guide rods (524) arranged at two sides of the fifth screw rod assembly (523) and used for supporting and guiding the fifth moving frame (522), a fifth motor (525) mounted on the fourth moving frame (312) and used for driving the fifth screw rod assembly (523) to drive the fifth moving frame (522) to move, and a fifth pulley group (526) connecting the fifth motor (525) and the fifth moving frame (522), and the lead sliding table module (51) is arranged on the fifth movable frame (522).

6. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 5, wherein: wire slip table module (51) including install in fifth removal frame (522) one end upper portion first winding displacement is crossed line guide pulley (511) and is prevented jump wheel (512), be provided with prevent jump wheel (512) below second winding displacement is crossed line guide pulley (513), set up in second winding displacement is crossed line guide pulley (513) below and is used for the location direction threading sleeve (514) of wire rod (101), set up in second winding displacement is crossed line guide pulley (513) with between threading sleeve (514) and be used for with wire rod (101) pass threading sleeve (514) insert threading clamp (515) and the cover in wire clamping groove (411) are located on spiral winding shaft (41) and be used for the slip to release sliding sleeve (516) of spring wire (10).

7. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 6, wherein: the two winding shafts (41) are arranged in parallel and driven by the seventh driving device (42) to rotate synchronously; the two ends of the fifth movable frame (522) are respectively provided with the wire sliding table modules (51) and respectively correspond to the two winding shafts (41); the paying-off module (32) synchronously pays off two wires (101), and the two shearing modules (33) are symmetrically arranged and respectively correspond to the two winding shafts (41).

8. The spring wire forming mechanism of a multi-turn magnetic ring machine according to claim 7, wherein: the paying-off module (32) comprises a first support (321) which is arranged on the rack (1) and is positioned behind the wire arranging module (5), a wire coil seat (322) which is rotatably arranged on a first support shaft (325) in the first support (321) and is used for installing a wire coil, a second support shaft (323) which is arranged on the rack (1) and is positioned above the wire arranging module (5), and wire guide wheels (324) which are arranged on the second support shaft (323) and correspond to the wire coil seat (322), wherein the wire coil seat (322) and the wire guide wheels (324) are arranged in parallel, and the two wire guide wheels (324) are positioned above the two wire winding shafts (41).

9. The spring wire forming mechanism of a multi-turn magnetic ring machine according to any one of claims 2 to 8, wherein: the seventh driving device (42) comprises a seventh motor (421) installed on the front-back moving module (31), a second driving wheel (422) installed on the seventh motor (421), third driven wheels (423) installed on the two winding shafts (41), a second belt (424) sleeved on the second driving wheel (422) and the third driven wheels (423), and a second belt pressing wheel (425) and a third belt pressing wheel (426) which are arranged between the two third driven wheels (423) and are matched with each other to position the second belt (424), wherein the second belt pressing wheel (425) and the third belt pressing wheel (426) are arranged on one side of the second driving wheel (422) and enable the second belt (424) to embrace the second driving wheel (422).

Images