CN215868970U - Annular coil winding equipment - Google Patents

Abstract

The utility model relates to the technical field of annular coil production, in particular to annular coil winding equipment which comprises a main winding mechanism, an open-loop mechanism, a magnetic core feeding mechanism, a magnetic core rotating mechanism, a magnetic core blanking mechanism, a wire feeding mechanism and a wire shearing mechanism, wherein the main winding mechanism is arranged on the main winding mechanism; the magnetic core feeding mechanism, the open-loop mechanism and the magnetic core blanking mechanism are matched, so that the magnetic core can be fed and the magnetic core can be blanked after winding is completed; the enameled wire can be hooked on the wire storage ring through the wire feeding mechanism E, the wire storage of the wire storage ring is completed by matching with the main winding mechanism, and the enameled wire can be cut off through the wire cutting mechanism, so that the winding of the next magnetic core is facilitated; wherein, the last unloading of magnetic core, the winding of the wire storage of enameled wire and magnetic core all accomplished through toroidal coil spooling equipment, and production efficiency is high, simultaneously effectual reduction workman's intensity of labour.

Description

Annular coil winding equipment

Technical Field

The utility model relates to the technical field of winding equipment, in particular to annular coil winding equipment.

Background

At present, winding equipment of annular coils on the market is mainly semi-automatic, and the winding of the coils can be completed only by manual cooperation; specifically, before winding, a magnetic core needs to be manually placed, the wire is stored in the wire storage ring and is manually threaded into the wire storage ring to be knotted, after the wire is stored enough, the wire is cut off by hands, and then the hands pull the wire to hang the wire into the groove of the side sliding device. After the winding is started, no matter the disconnection, the throwing and the inaccurate coil number occur in the winding process, the machine cannot be stopped. After the winding is completed, the hand wheel is manually rotated to rotate the annular opening of the wire storage ring to a proper position, the handle is pulled to open the ring, the ring is opened by one hand, the coil is held by the other hand, and the coil can be taken down only by opening the pressing wheel for pressing the coil by one hand. Then a magnetic core is placed in the magnetic core. And winding the next workpiece. Therefore, the semi-automatic winding equipment has the following problems: in the winding process, manual assistance is needed, only 3-5 devices can be watched by one person, the labor intensity of workers is high, and the working efficiency is low.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the prior semi-automatic winding equipment needs manual auxiliary winding, so that the labor intensity of workers is high, the working efficiency is low and the like.

The technical scheme adopted by the utility model for solving the technical problems is as follows: there is provided a loop coil winding apparatus including:

the main winding mechanism is provided with a wire storage ring and is used for winding a coil of the magnetic core;

an open-loop mechanism for opening or closing the wire storage ring;

the magnetic core feeding mechanism is used for grabbing the magnetic core and placing the magnetic core on the wire storage ring;

the wire feeding mechanism is used for clamping the enameled wire and hooking the enameled wire to the wire storage ring;

the wire cutting mechanism is used for cutting off the enameled wire after the wire storage ring finishes wire storage;

the magnetic core rotating mechanism is used for rotating the magnetic core in a reciprocating manner in the process of winding the magnetic core;

the magnetic core blanking mechanism is used for grabbing the wound magnetic core for blanking;

the open-loop mechanism, the magnetic core feeding mechanism, the magnetic core rotating mechanism, the magnetic core blanking mechanism, the wire feeding mechanism and the wire shearing mechanism are arranged around the main winding mechanism.

Further preferred embodiments of the present invention are: the annular coil winding device further comprises;

the cycloid mechanism is used for clamping the enameled wire and swinging along with the rotation of the magnetic core;

the enameled wire height adjusting mechanism is used for adjusting the position of the enameled wire on the magnetic core;

the magnetic core feeding mechanism is used for feeding the magnetic core;

the waste wire processing mechanism is used for cutting and removing the enameled wires which are left in the wire storage ring after the winding is finished;

the coil storage mechanism is used for placing the wound magnetic core;

and the control system is used for controlling the annular coil winding equipment to wind the coil.

Magnetic core feed mechanism sets up in magnetic core feed mechanism one side, handle useless line mechanism and set up in wire storage ring one side, solenoid storage mechanism sets up in magnetic core unloading mechanism one side.

Further preferred embodiments of the present invention are: the ring opening mechanism comprises a ring opening guide wheel for opening the wire storage ring, a ring lifting device which is connected with the ring opening guide wheel and used for driving the ring opening guide wheel to pull the wire storage ring open, and a side pushing device which is connected with the ring lifting device and used for driving the ring opening guide wheel to drive the wire storage ring to be pulled open and offset towards one side.

Further preferred embodiments of the present invention are: the magnetic core feeding mechanism comprises a first magnetic core clamping jaw for grabbing a magnetic core, a first magnetic core clamping jaw telescopic driving device, a first magnetic core clamping jaw lifting device, a first magnetic core clamping jaw rotating device, a stop block and a stop block air cylinder, wherein the first magnetic core clamping jaw telescopic driving device is connected with the first magnetic core clamping jaw and is used for driving the first magnetic core clamping jaw to stretch out or retract; and/or

Magnetic core unloading mechanism is including the second magnetic core clamping jaw that is used for snatching the magnetic core, be connected with second magnetic core clamping jaw and be used for driving the second magnetic core clamping jaw and stretch out and draw back flexible drive arrangement of second magnetic core clamping jaw, be connected with the flexible drive arrangement of second clamping jaw and be used for driving the reciprocal up-and-down motion's of second magnetic core clamping jaw elevating gear to and be connected with second magnetic core clamping jaw elevating gear and be used for driving the reciprocal pivoted second magnetic core clamping jaw rotary device of second magnetic core clamping jaw in the horizontal plane.

Further preferred embodiments of the present invention are: the magnetic core rotating mechanism comprises three clamping wheels which are rotatably arranged, a clamping assembly which is used for driving the three clamping wheels to be matched with and clamp the magnetic core, and a clamping wheel driving assembly which is used for driving the three clamping wheels to rotate.

Further preferred embodiments of the present invention are: magnetic core feed mechanism sets up the conveyer belt subassembly in vibration dish exit including the vibration dish that is used for adjusting the magnetic core position for the drive belt altitude mixture control subassembly of adjusting the conveyer belt subassembly height, and set up and be used for making things convenient for magnetic core feed mechanism to press from both sides the feed board of getting the magnetic core in conveyer belt subassembly exit, it dodges the groove to have seted up to press from both sides the clamp on the feed board.

Further preferred embodiments of the present invention are: the cycloid mechanism comprises a wire hooking block used for hooking the enameled wire, a wire lifting device fixedly connected with the wire hooking block and used for driving the wire hooking block to move up and down, a pressing block fixedly arranged on the lower side of the wire lifting device and used for clamping the enameled wire in a matching manner with the wire hooking block, and a swinging assembly connected with the wire lifting device and used for driving the wire lifting device to swing back and forth; and/or

Enameled wire height adjustment mechanism includes: the wire hanging rod used for hanging the enameled wire is obliquely and upwards arranged, and the rotary lifting device which is connected with the wire hanging rod and used for driving the wire hanging rod to rotate to hang the wire and driving the wire hanging rod to move up and down is arranged.

Further preferred embodiments of the present invention are: the coil storage mechanism comprises a material placing plate for placing coil products, a guide post arranged on the material placing plate and used for limiting the positions of the coil products, and an elastic buffer piece sleeved on the lower portion of the guide post and used for buffering the falling coil products.

Further preferred embodiments of the present invention are: the waste wire treatment mechanism comprises a wire hooking rod, a wire hooking rod translation driving device, a clamping piece and a wire shearing device, wherein one end of the wire hooking rod is provided with a wire hooking boss and used for pulling an enameled wire, the wire hooking rod translation driving device is connected with the wire hooking rod and used for driving the wire hooking rod to translate, the clamping piece is fixedly arranged on the wire hooking rod translation driving device and used for clamping the enameled wire in a matched mode with the wire hooking boss, and the wire shearing device is arranged on one side of the translation driving device and used for shearing the enameled wire.

Further preferred embodiments of the present invention are: the wire feeding mechanism comprises; the wire feeding mechanism comprises; the device comprises a wire grabbing component for grabbing and fixing the wire head of the enameled wire, a wire moving component for supplying the enameled wire and adjusting the position of the wire supply, and a side sliding device positioning component for positioning the position of a side sliding device on the wire storage ring.

Further preferred embodiments of the present invention are: the line grabbing component comprises: the wire grabbing cylinder is used for grabbing the enameled wire, and the wire pulling cylinder is used for moving the wire grabbing cylinder;

the wire moving assembly comprises: the wire conveying device comprises a movable plate, a first wire moving cylinder, a second wire moving cylinder, a third wire moving cylinder, an upper wire feeding cylinder, a wire conveying pipe and an enameled wire driving assembly, wherein the first wire moving cylinder is used for driving the movable plate to move;

the edge runner locating assembly includes: a blocking rod for blocking the movement of the edge slide, and an edge slide blocking cylinder for driving the blocking rod to extend or retract.

Further preferred embodiments of the present invention are: the enameled wire driving assembly comprises a driving mounting plate, a driving wheel is rotatably arranged on the driving mounting plate, the enameled wire is driven to move by matching with the driving wheel from the driving wheel, the enameled wire driving assembly is used for driving a driving wheel rotating enameled wire driving motor, and the driven wheel driving cylinder which is close to or far away from the driving wheel is driven.

The winding device has the beneficial effects that the magnetic core feeding mechanism, the ring opening mechanism and the magnetic core blanking mechanism are matched, so that the feeding of the magnetic core and the blanking after the winding can be realized, the enameled wire can be hooked on the wire storage ring through the wire feeding mechanism and is matched with the main winding mechanism to finish the wire storage, and the wire cutting device can be used for cutting the enameled wire so as to facilitate the winding of the next magnetic core; wherein, the last unloading of magnetic core, the line storage of enameled wire and magnetic core coiling all accomplish through toroidal coil spooling equipment, and production efficiency is high, simultaneously effectual reduction workman's intensity of labour.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic structural view of a toroidal coil winding apparatus of the present invention;

FIG. 2 is a schematic view of a partial structure of the toroidal coil winding apparatus of the present invention;

FIG. 3 is a schematic structural view of the open-loop mechanism of the present invention;

FIG. 4 is a schematic structural diagram of a core loading mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a magnetic core blanking mechanism of the present invention;

fig. 6 is a schematic structural view of a core rotating mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the core feeding mechanism of the present invention;

figure 8 is a schematic structural view of the gerotor mechanism of the present invention;

fig. 9 is a schematic structural view of an enameled wire height adjusting mechanism of the present invention;

FIG. 10 is a schematic structural view of a waste line disposal mechanism of the present invention;

FIG. 11 is an enlarged schematic view of portion Z of FIG. 10;

FIG. 12 is a schematic structural view of a coil storage mechanism of the present invention;

FIG. 13 is a schematic view of the use of the wire feed mechanism of the present invention;

FIG. 14 is a schematic view of another angle of use of the wire feed mechanism of the present invention;

fig. 15 is a schematic structural view of a reservoir ring of the present invention.

Detailed Description

The utility model provides a ring coil winding device, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the utility model clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 15 together, a toroidal coil winding apparatus according to a preferred embodiment of the present invention includes: the wire winding machine comprises a workbench A, a main winding mechanism B which is fixed on the workbench A and is provided with a wire storage ring B1, an open loop mechanism C which is arranged on the left side of the main winding mechanism B and is used for opening or closing a wire storage ring B1, a magnetic core feeding mechanism D, a magnetic core rotating mechanism G and a magnetic core blanking mechanism H which are arranged on the front side of the main winding mechanism B, a wire feeding mechanism E which is arranged on the rear side of the main winding mechanism B, and a wire cutting mechanism F which is arranged on the right side of the main winding mechanism B and is used for cutting an enameled wire (not shown in the figure). The magnetic core rotating mechanism G rotates the magnetic core O in a reciprocating manner in the process of winding the magnetic core, so that the enameled wire can be wound at a specific position of the magnetic core O, and the normal winding of the magnetic core is ensured; the magnetic core feeding mechanism D and the magnetic core blanking mechanism H can carry out feeding and blanking of the magnetic core O after the ring opening mechanism C opens the wire storage ring B1; the wire feeding mechanism E is used to hook the enameled wire to the wire storage ring B1 and assist the wire storage ring B1 in wire storage.

Wherein, main wire winding mechanism B still includes main wire winding mounting panel B3, supports and leans on and is used for driving a plurality of wire storage ring drive wheel B2 of wire storage ring B1 pivoted to the inboard wire storage ring B1 to and be used for driving wire storage ring drive wheel B2 pivoted wire storage ring driving motor (not shown in the figure), wire storage ring driving motor passes through belt gear assembly's cooperation and is connected with wire storage ring drive wheel B2 transmission, wire storage ring driving motor, a plurality of wire storage ring drive wheel B2 and belt gear assembly all set up on main wire winding mounting panel B3. The wire storage ring driving wheel B2 is driven to rotate by the wire storage ring driving motor B3, and then the wire storage ring B1 can be driven to rotate, so that wire storage of the wire storage ring B1 and a coil (enameled wire) for winding the magnetic core O are achieved.

Referring to fig. 15, the wire storage ring B1 includes a wire storage groove B11, a wire hooking groove B12 disposed at one side of the wire storage groove B11, and a side slider B13 slidably disposed at the other side of the wire storage groove B11, and the side slider B13 is disposed with a wire clipping groove B131.

The annular coil winding equipment can realize the feeding of the magnetic core O and the blanking of the wound magnetic core O by matching the magnetic core feeding mechanism D, the ring opening mechanism C and the magnetic core blanking mechanism H; the enameled wire can be hooked on the wire storage ring B1 through the wire feeding mechanism E, the wire storage of the wire storage ring B1 is completed by matching with the main winding mechanism B, and the enameled wire can be cut off through the wire cutting mechanism F, so that the winding of the next magnetic core O is facilitated; wherein, last unloading of magnetic core O, the wire storage of enameled wire and magnetic core O's coiling all accomplish through toroidal coil spooling equipment, and production efficiency is high, simultaneously effectual reduction workman's intensity of labour.

Wherein, need not to restrict ring opening mechanism C, magnetic core feed mechanism D, magnetic core rotary mechanism G, magnetic core unloading mechanism H, send line mechanism E to and thread trimming mechanism F's concrete mounted position, only need with ring opening mechanism C, magnetic core feed mechanism D, magnetic core rotary mechanism G, magnetic core unloading mechanism H, send line mechanism E, thread trimming mechanism F centers on main winding mechanism B and sets up, makes things convenient for the unloading of the last unloading of magnetic core and make things convenient for the last unloading of enameled wire can.

Further, referring to fig. 1 and 2, the toroidal coil winding apparatus further includes; the device comprises a cycloid mechanism I, an enameled wire height adjusting mechanism J, a magnetic core feeding mechanism K, a waste wire processing mechanism L, a wire package storage mechanism M and a control system N, wherein the cycloid mechanism I is used for clamping an enameled wire and swinging along with the rotation of a magnetic core O, the enameled wire height adjusting mechanism J is used for adjusting the position of the enameled wire on the magnetic core O, the magnetic core feeding mechanism K is used for feeding the magnetic core O, the waste wire processing mechanism L is used for cutting and removing the enameled wire left in a wire storage ring B1 after winding is completed, the wire package storage mechanism M is used for storing and placing the wound magnetic core O, and the control system N is used for controlling a winding coil of a ring-shaped coil winding device; wherein, cycloid mechanism I sets up the front side top at wire storage ring B1, magnetic core feeding mechanism K sets up in magnetic core feed mechanism D one side, handle waste wire mechanism L and set up in wire storage ring B1 one side, solenoid storage mechanism M sets up the one side at magnetic core unloading mechanism H.

The control system N is in communication connection with the main winding mechanism B, the ring opening mechanism C, the magnetic core feeding mechanism D, the magnetic core rotating mechanism G, the magnetic core blanking mechanism H, the wire feeding mechanism E, the wire cutting mechanism F, the cycloid mechanism I, the enameled wire height adjusting mechanism J, the magnetic core feeding mechanism K, the waste wire processing mechanism L and the wire package storage mechanism M respectively. The control system N is added to control the coils of the magnetic core wound by the annular coil winding equipment, so that the production efficiency can be effectively improved, and meanwhile, the actions of each mechanism of the annular coil winding equipment can be adjusted according to the actual production condition, and the normal winding of the magnetic core O is ensured.

The cycloidal mechanism I, the enameled wire height adjusting mechanism J, the magnetic core feeding mechanism K, the waste wire processing mechanism L and the wire package storage mechanism M are additionally arranged, so that the automation degree of the annular coil winding equipment can be further improved, the annular coil winding equipment can be used for feeding the magnetic core O after meeting the basic winding function, the magnetic core O finishes the storage after winding, and the waste wire after winding is processed; and adjusting the position of the enameled wire on the magnetic core O when the magnetic core O is wound.

In this embodiment, the cycloid mechanism I and the enameled wire height adjusting mechanism J are respectively applied to different magnetic core winding methods, specifically:

the working process of adopting the cycloid mechanism I is as follows:

feeding: the open-loop mechanism C opens the wire storage ring B1 of the main winding mechanism B; the magnetic core feeding mechanism D grabs the magnetic core O on the magnetic core feeding mechanism K and places the magnetic core O on the wire storage ring B1, the magnetic core rotating mechanism G clamps and fixes the magnetic core O, and the wire storage ring B1 is closed through the open-loop mechanism C;

storing the wire; the wire feeding mechanism E hooks the enameled wire to the wire storage ring B1, and the main wire winding mechanism B drives the wire storage ring B1 to rotate to store the wire;

trimming: the cycloid mechanism I hooks and clamps the enameled wire connected with the wire feeding mechanism E and the wire storage ring B1, and then cuts off the enameled wire positioned on one side of the wire feeding mechanism E through the wire cutting mechanism F;

winding a magnetic core; the wire storage ring B1 is loosened (the wire storage ring B1 rotates reversely), the enameled wire is wound on the magnetic core O under the action of the wire storage ring B1 and the edge sliding device B13, the magnetic core rotating mechanism G drives the magnetic core O to rotate back and forth to adjust the position of the enameled wire on the magnetic core O while the magnetic core O is wound, the cycloid mechanism I drives the enameled wire to rotate along with the magnetic core O, and the enameled wire is prevented from being broken when the magnetic core O rotates;

waste wire treatment, after winding is completed, the waste wire treatment mechanism L separates the waste wire which is connected with the magnetic core O and is left on the wire storage ring B1;

blanking; the ring opening mechanism C opens the wire storage ring B1 of the main winding mechanism B, and the magnetic core blanking mechanism H grabs the wound magnetic core O to the wire packet storage mechanism M to complete blanking.

The working process of the enameled wire height adjusting mechanism J comprises the following steps:

the working process of adopting the enameled wire height adjusting mechanism J is basically the same as that of adopting the cycloid mechanism I, and the difference is that; when the magnetic core O is wound, the height of the enameled wire on the magnetic core O is adjusted through the enameled wire height adjusting mechanism J instead of the cycloid mechanism I; the thread cutting step is performed after the winding is completed.

This annular coil spooling equipment can be applicable to two kinds of different magnetic cores winding methods, the commonality of effectual improvement annular coil spooling equipment through setting up two kinds of mechanisms of adjusting enameled wire position.

Further, referring to fig. 1 and 3, the loop opening mechanism C includes a loop opening guide wheel C1 for opening the loop storage ring B1, a loop lifting device C2 connected to the loop opening guide wheel C1 and used for driving the loop opening guide wheel C1 to pull the loop storage ring B1 apart, and a side pushing device C3 connected to the loop lifting device C2 and used for driving the loop opening guide wheel C1 to drive the pulled portion of the loop storage ring B1 to shift to one side. Wherein, can drive open-loop guide pulley C1 through ring lifting device C2 and pull open the accumulator ring, rethread side pusher C3 drive open-loop guide pulley C1 makes accumulator ring B1 be pulled apart the position and to one side skew, can open accumulator ring B1, convenient and fast opens accumulator ring B1 from the side and can guarantee that accumulator ring B1 has longer life (corresponding directly pull open, the deformation of staggering to the side is littleer, life is more elongated). In other embodiments, the wire storage ring B1 can be directly pulled away by the action of the ring opening device C2 and the ring opening guide wheel C1, and the wire storage ring has the characteristics of simple structure and high production efficiency.

The open-loop mechanism C is arranged on a main winding mounting plate B3; the ring lifting device C2 and the side pushing device C3 are stroke-adjustable cylinders; through adopting the adjustable cylinder of stroke, can be used to adjust pulling open and the side of wire storage ring B1 pushes away the stroke, under the prerequisite of guaranteeing that wire storage ring B1 can normally open and carry out magnetic core 0 unloading on, the deflection of the reduction wire storage ring B1 of trying to get to the greatest extent to improve wire storage ring B1's life.

Furthermore, the ring opening mechanism C further comprises a slider-rail assembly for guiding the movement directions of the ring lifting device C2 and the ring opening guide wheel C1, so as to improve the stability of the operation of the ring opening mechanism C.

Furthermore, the ring opening guide wheel C1 is rotatably connected to the ring lifting device C2 through a double bearing (not shown), and the ring opening guide wheel C1 is provided with an anti-slip groove C11 for preventing the wire storage ring from slipping. The double bearings are arranged for rotary connection, so that the connection strength of the open-loop guide wheel C1 and the ring lifting device C2 can be improved, and the service life of the open-loop guide wheel C1 is prolonged; through setting up antiskid groove C11, can prevent to take place to skid between the storage wire ring B1 and the open-loop guide wheel C1 in the open-loop or closed-loop process, guarantee the normal clear of open-loop or closed-loop.

Further, please refer to fig. 1 and 4, the magnetic core feeding mechanism D includes a first magnetic core clamping jaw D1 for grabbing the magnetic core O, a first magnetic core clamping jaw telescopic driving device D2 connected to the first magnetic core clamping jaw D1 and used for driving the first magnetic core clamping jaw D1 to extend or retract, a first magnetic core clamping jaw lifting device D3 connected to the first magnetic core clamping jaw telescopic driving device D2 and used for driving the first magnetic core clamping jaw D1 to reciprocate up and down, a first magnetic core clamping jaw rotating device D4 connected to the first magnetic core clamping jaw lifting device D3 and used for driving the first magnetic core clamping jaw D1 to reciprocate in the horizontal plane, and a stopper D5 and a stopper cylinder D6 used for cooperating to stop the first magnetic core clamping jaw D1 at the position of the magnetic storage ring B1 in the horizontal plane rotating process.

The opening mode of the wire storage ring B1 is staggered towards one side, that is, the upper half B14 and the lower half B15 of the wire storage ring B1 in the opened state are staggered, while the magnetic core feeding mechanism D of the embodiment is located on the same side as the upper half B14 of the wire storage ring B1, when the magnetic core feeding mechanism D carries out feeding, the magnetic core feeding mechanism D needs to avoid the upper half B14 of the wire storage ring B1, and then the magnetic core O is placed into the lower half B15 of the wire storage ring B1.

Specifically, the material loading process of this magnetic core feed mechanism D of implementing is: the magnetic core O is grabbed through a first magnetic core clamping jaw D1, a first magnetic core clamping jaw telescopic driving device D2 drives the magnetic core O to retract (to avoid a coil storage B1 and other mechanisms), a first magnetic core clamping jaw rotating device D4 rotates to adjust the position of the magnetic core O to the right side of a coil storage B1, a first magnetic core clamping jaw telescopic driving device D2 drives the magnetic core O to extend out, a stop block cylinder D6 extends out, a first magnetic core clamping jaw rotating device D4 drives the magnetic core O to move leftwards, under the action of a stop block D5 and a stop block cylinder D6, the magnetic core O stops above a lower half B15 of the coil storage B1, and finally the magnetic core O is driven to descend through a first magnetic core clamping jaw lifting device D3 to complete feeding;

the resetting process of the magnetic core feeding mechanism D is as follows: first magnetic core clamping jaw lifting device D3 drives first magnetic core clamping jaw D1 to ascend, so that first magnetic core clamping jaw D1 leaves lower half part B15 of wire storage ring B1, then first magnetic core clamping jaw rotating device D4 drives first magnetic core clamping jaw D1 to move rightwards, first magnetic core clamping jaw telescopic driving device D2 retracts, and first magnetic core clamping jaw rotating device D4 drives first magnetic core clamping jaw to move leftwards to return to the position for clamping magnetic core O.

Through the cooperation of dog D5, dog cylinder D6, first magnetic core clamping jaw rotary device D4, first magnetic core clamping jaw flexible drive arrangement D2, can realize dodging storage wire ring B1 first half B14 and realize the material loading. The two sections of the first magnetic core clamping jaw rotating device D4 can be formed by matching the stop block D5 with the stop block cylinder D6, and the device has the advantages of being simple in structure, small in size and low in production cost. Wherein, first magnetic core clamping jaw D1 is the clamping jaw cylinder, first magnetic core clamping jaw flexible drive arrangement D2, first magnetic core clamping jaw elevating gear D3 are sharp cylinder, first magnetic core clamping jaw rotary device D4 is revolving cylinder. In another embodiment, two rotary driving devices (not shown) connected with each other are provided, so that the function of feeding the magnetic core O can be achieved by matching two strokes with the first magnetic core clamping jaw telescopic driving device D2.

Further, please refer to fig. 1 and 5, magnetic core unloading mechanism H includes second magnetic core clamping jaw H1 for grabbing magnetic core O, second magnetic core clamping jaw telescopic driving device H2 connected to second magnetic core clamping jaw H1 and used for driving second magnetic core clamping jaw H1 to extend or retract, and second magnetic core clamping jaw lifting device H3 connected to second clamping jaw telescopic driving device H2 and used for driving second magnetic core clamping jaw H1 to reciprocate up and down, and second magnetic core clamping jaw rotating device H4 connected to second magnetic core clamping jaw lifting device H3 and used for driving second magnetic core clamping jaw H1 to reciprocate in the horizontal plane. In the present embodiment, the configuration of magnetic core unloading mechanism H is substantially the same as that of magnetic core loading mechanism D, but magnetic core unloading mechanism H and lower half B15 of wire storage ring B1 are located on the same side of wire storage ring B1, and therefore magnetic core unloading mechanism H can adjust the position of magnetic core O directly by second magnetic core jaw rotating device H4 without providing stopper D5 and stopper cylinder D6 to retract upper half B14 of wire storage ring B1. In another embodiment, the positions of the upper half portion B14 and the lower half portion B15 of the wire storable ring B1 are adjusted accordingly to adjust the structures of the magnetic core feeding mechanism H and the magnetic core feeding mechanism D, so as to ensure the normal feeding and discharging of the magnetic core O.

Further, referring to fig. 1 and 6, the magnetic core rotation mechanism G includes three rotatably disposed clamping wheels G1, a clamping assembly G2 for driving the three clamping wheels G1 to cooperate to clamp the magnetic core O, and a clamping wheel driving assembly G3 for driving the three clamping wheels G1 to rotate. The clamping assembly G2 comprises a connecting rod assembly G21 and a connecting rod driving cylinder G22, wherein the connecting rod assembly G21 is used for driving the three clamping wheels G1 to move close to or away from each other, and the connecting rod driving cylinder G22 is used for providing driving force for the connecting rod assembly G21; the pinch wheel drive assembly G3 includes three pinch drive wheels G31 rotatably disposed at lower portions of the three pinch wheels G1, a universal joint (not shown) for connecting the pinch wheel G1 and the pinch drive wheel G31, and a pinch wheel drive motor G32 for driving the pinch drive wheel G31 to rotate. Wherein, drive cylinder G22 through the connecting rod and drive the motion of link assembly G21, can drive three pinch roller G1 and be close to each other and press from both sides tight magnetic core O, the cooperation of rethread pinch roller driving motor G32, clamp driving wheel G31, universal joint can drive pinch roller G1 and rotate to the realization drives the reciprocal rotation of magnetic core O in the coiling process.

Further, referring to fig. 1 and 7, the magnetic core feeding mechanism K includes a vibration tray K1 for adjusting the position of the magnetic core O, a conveyor belt assembly K2 disposed at the outlet of the vibration tray K1, a conveyor belt height adjusting assembly K3 for adjusting the height of the conveyor belt assembly K2, and a feeding plate K4 disposed at the outlet of the conveyor belt assembly K3 for facilitating the magnetic core feeding mechanism D to clamp the magnetic core O; the feeding plate K4 is provided with a clamping avoiding groove K41.

The vibrating disk K1 can be used for arranging the position of the magnetic core O to facilitate feeding; the conveyor belt component K2 can realize the conveying of the materials; the transmission belt height adjusting component K3 can be used for adjusting the height of the transmission belt component K2, so that the magnetic core feeding mechanism D can conveniently grab the magnetic core O; offer on the feed plate K4 and press from both sides and get and avoid groove K41, under the prerequisite that does not change conveyer belt subassembly K2 structure, can make things convenient for magnetic core feed mechanism D to press from both sides and get magnetic core O.

The belt height adjusting assembly K3 comprises a belt assembly mounting plate K31 provided with a threaded hole, a compression spring K32 arranged between the belt assembly mounting plate K31 and the workbench a, and a screw (not shown in the figure) with one end passing through the workbench a and being in threaded fit with the threaded hole. The height of the conveyor belt component K2 can be adjusted through the threaded fit of the screw rod and the threaded hole, so that the conveyor belt component K2 is convenient and quick; can effectually support conveyer belt module mounting panel K31 through setting up compression spring K32, effectual reduction is at the rocking of height adjustment in-process conveyer belt module mounting panel K31, improves the stability of drive belt height control module K3.

Further, the magnetic core feeding mechanism K further includes a sensor K5 provided on the conveyor belt assembly K3 for detecting whether the magnetic core is in place. Through setting up sensor K5 and can be used for detecting whether magnetic core O targets in place, make things convenient for going on of material loading.

Further, referring to fig. 1 and 8, the cycloid mechanism I includes a wire hooking block I1 for hooking the enamel wire, a wire lifting device I2 fixedly connected to the wire hooking block I1 and used for driving the wire hooking block I1 to move up and down, a pressing block I3 fixedly disposed at a lower side of the wire lifting device I2 and used for clamping the enamel wire in cooperation with the wire hooking block I1, and a swinging assembly I4 connected to the wire lifting device I2 and used for driving the wire lifting device I2 to swing back and forth. Wherein the swing assembly I4 comprises a cycloid cylinder I41, a swing plate I42; the wire lifting device I2 is fixed on the swinging plate I42 and swings with the swinging plate I42.

The wire lifting device I2 can drive the wire hooking block I1 to move upwards to hook the enameled wire until the wire hooking block I1 moves to be matched with the pressing block I3, the enameled wire can be pressed and fixed, and at the moment, the wire shearing mechanism F cuts off the enameled wire connected with the wire feeding mechanism E; when the wire is stored, the cycloid cylinder I41 drives the swinging plate I42 to rotate, and then the enameled wire can be driven to rotate along with the rotation of the magnetic core O.

Furthermore, a wire lifting groove I11 used for hanging the enameled wire is formed in the wire hooking block I1, the stability of wire lifting can be improved by increasing the wire lifting groove I11, and the wire hooking block I1 is effectively prevented from slipping off of the enameled wire in the wire lifting process.

Further, the enameled wire height adjusting mechanism J includes: a wire hanging rod J1 used for hanging the enameled wire and a rotary lifting device J2 connected with the wire hanging rod J1 and used for driving the wire hanging rod J1 to rotate and driving the wire hanging rod J1 to move up and down are arranged obliquely and upwards. The enameled wire can be hooked on the wire hanging rod J1 by driving the wire hanging rod J1 to rotate through the rotary lifting device J2, and the position of the enameled wire on the magnetic core O can be adjusted by driving the wire hanging rod J1 to move up and down through the rotary lifting device J2, so that the novel wire hanging device is convenient and fast.

Further, the coil storage mechanism M includes a material placing plate M1 for placing the coil product (the magnetic core O after winding), a guiding column M2 disposed on the material placing plate M1 for limiting the position of the coil product, and an elastic buffer M3 sleeved on the lower portion of the guiding column M2 for buffering the falling coil product. The guide column M2 is arranged on the material placing plate M1, so that the falling direction of coil products can be guided, the coil products are stacked together regularly, extra arrangement of workers is not needed, and the labor intensity of the workers is effectively reduced; through set up elastic buffer spare M3 in guide post M2 below, can provide the buffering for the coil product of whereabouts, reduce colliding with of coil product to improve the yields of coil product.

The elastic buffer member M3 is a compression spring, and the solenoid storage mechanism M further includes a buffer rubber pad M5 disposed at the upper end of the compression spring. The compression spring is adopted in this embodiment, has low in production cost, long service life's characteristics, but compression spring's hardness itself is great, and easy and coil product bump friction, through increasing the damaged probability of buffering cushion M5 can effectual reduction coil product. In other embodiments, the elastic buffer M3 may be an elastic sponge pad, which can also perform the buffering function.

Preferably, the guide posts M2 and the elastic buffer members M3 are arranged in rows and at intervals, and the coil storage mechanism M further includes a material placing plate translation assembly M4 for driving the material placing plate M1 to translate and adjust the position of the guide posts M2. The storage capacity of the coil storage mechanism M can be effectively improved by arranging a plurality of groups of guide posts M2; the position of the guide column M2 is adjusted through the material placing plate translation assembly M4, the guide column M2 can be moved to the blanking position, and normal blanking of coil products is guaranteed. The material placing plate translation assembly M4 is composed of a rotating motor, a gear and a rack meshed with the gear, and the material placing plate M1 is fixedly connected with the rack. The gear is driven to rotate by the rotating motor, so that the rack meshed with the gear can be driven to reciprocate, and the material placing plate M1 can be moved.

Further, handle waste wire mechanism L and include that one end is provided with colludes line boss L11 and is used for pulling the colluding line stick L1 of enameled wire, collude line stick translation drive arrangement L2 who is connected and is used for driving colluding line stick L1 translation with colluding line stick L1, fixed set up collude line stick translation drive arrangement L2 and be used for with colluding line boss L11 cooperation clamping piece L3 of pressing from both sides tight enameled wire to and set up collude line stick translation drive arrangement L2 one side and be used for cutting off trimming device L4 of enameled wire. Can drive the crocheting stick L1 that one end is provided with crocheting boss L11 through crocheting stick translation drive arrangement L2 and get into wire storage ring B1 and catch on the enameled wire, then crocheting stick translation drive arrangement L2 drives crocheting stick L1 and back and tightly presss from both sides tight enameled wire under the cooperation of crocheting boss L11 and clamping piece L3, can be with the enameled wire separation on waste wire and the product through trimming device L4 at last, the action of getting rid of whole waste wire is all accomplished through machinery, the effectual production efficiency that improves, reduce workman intensity of labour.

Furthermore, the waste wire treatment mechanism L further comprises a wire hooking rod lifting device L5 for driving the wire hooking rod translation driving device L2 to move up and down, and a wire blowing pipe L6 arranged on one side of the wire cutting device L4; the blowing pipe L6 is connected to an air pump (not shown). The wire hooking rod lifting device L5 can be used for adjusting the position of the waste wire treatment mechanism L in an up-and-down mode, so that the waste wire treatment mechanism L is wholly lowered to the inner side of the workbench A, the waste wire treatment mechanism L is effectively prevented from influencing the normal operation of the mechanism in the non-waste wire treatment step, and the structure is more compact; the waste wire on the wire hooking rod L1 can be blown away by arranging the wire blowing pipe L6, the waste wire is prevented from being remained on the wire hooking rod L1, and the normal removal of the waste wire is ensured.

The hooking bar L1 is cylindrical, and a rubber pad (not shown in the figure) for matching with the clamping piece is arranged on the hooking boss L11. By arranging the line hooking rod L1 to be cylindrical, the surface of the line hooking rod is smooth, and after line shearing is completed, a waste line can be conveniently separated from the line hooking rod L1. Through setting up the cushion, can effectual improvement collude the clamp force of line boss L11 and clamping piece L3, guarantee the action normal clear of trimming separation.

Further, the wire feeding mechanism E includes; a wire gripping assembly E1 for gripping and fixing the end of the enamel wire, a wire moving assembly E2 for supplying the enamel wire and adjusting the position of the supplied wire, and an edge runner positioning assembly E3 for positioning the edge runner B13 on the wire storage ring B1. Through the cooperation of grabbing line subassembly E1, moving line subassembly E2, limit slip ware locating component E3 and wire storage ring B1, can realize hooking the enameled wire and store up the line on wire storage ring B1, convenient and fast, effectual improvement production efficiency.

Further, the wire-grasping assembly E1 includes: a wire gripping cylinder E11 for gripping the enamel wire, and a wire drawing cylinder E12 for moving the wire gripping cylinder E11;

the wire moving assembly E2 comprises: the wire conveying device comprises a moving plate E21, a first wire moving cylinder E22 for driving the moving plate E21 to move, a second wire moving cylinder E23, a third wire moving cylinder E24 and an upper wire moving cylinder E25 which are sequentially connected with the moving plate E21, a wire conveying pipe E26 fixedly connected with an output rod of the upper wire moving cylinder E25, and an enameled wire driving assembly E27 for driving an enameled wire to extend out of a wire conveying pipe E26;

the edge runner positioning assembly E3 includes: a stopper rod E31 for stopping the movement of the lip slider, and a lip slider stopper cylinder E32 for driving the stopper rod E31 to extend or retract.

Further, the enameled wire driving assembly E27 includes a driving mounting plate E271, a driving wheel E272 rotatably disposed on the driving mounting plate E271, a driven wheel E273 matched with the driving wheel E272 to drive the enameled wire to move, an enameled wire driving motor E274 for driving the driving wheel E272 to rotate, and a driven wheel driving cylinder E275 for driving the driven wheel E273 to approach or be far away from the driving wheel E272.

Wherein, the initial state of the wire pulling cylinder E12 is a contraction state; the initial states of the first wire shifting cylinder E22, the second wire shifting cylinder E23 and the third wire shifting cylinder E24 are extension states; the initial state of the needle-up cylinder E25 is a contracted state. In the initial state, the wire catching cylinder E11 is located on one side (left side) of the wire storage ring B1 close to the wire hooking groove B12, and the side slider positioning assembly E27 and the wire conveying pipe E26 are located on one side (right side) of the side slider B13.

The working process of the wire feeding mechanism E is as follows:

the wire storage ring is used for hooking and storing wires: the first thread shifting cylinder E22, the second thread shifting cylinder E23 and the third thread shifting cylinder E24 are all contracted to drive the thread transmission tube E26 to reach the left side of the thread hooking groove B12 of the thread storage ring B1; the driven wheel driving cylinder E275 drives the driven wheel E273 to approach the driving wheel E272 and press the enameled wire tightly, and the enameled wire driving motor E274 drives the driving wheel E272 to rotate so that the enameled wire moves and extends out of the wire conveying pipe E26; the wire grabbing cylinder E11 grabs the extended enameled wire, the enameled wire is pulled downwards under the action of the wire pulling cylinder E12, then the first wire moving cylinder E22 extends to enable the wire conveying pipe E26 to move to the position above the wire storage groove B11, the enameled wire can be hooked through the wire hooking groove by rotating the wire storage ring B1 at the moment, and the wire can be stored by continuing to rotate;

clamping the wire by the edge slide device: after the wire storage is finished, the edge slider blocking cylinder E272 drives the blocking rod E271 to extend out, so that the edge slider B13 stops at a specific position of the wire storage ring B1, the second wire moving cylinder E23 extends out, the upper wire moving cylinder E25 extends out, an enameled wire is hooked on the wire clamping groove B131 of the edge slider B13, finally the first wire moving cylinder E22 extends out, and the position of the wire conveying pipe E26 is adjusted to one side of the wire shearing mechanism F.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.

Claims (12)

1. An annular coil winding apparatus, comprising:

the main winding mechanism is provided with a wire storage ring and is used for winding a coil of the magnetic core;

an open-loop mechanism for opening or closing the wire storage ring;

the magnetic core feeding mechanism is used for grabbing the magnetic core and placing the magnetic core on the wire storage ring;

the wire feeding mechanism is used for clamping the enameled wire and hooking the enameled wire to the wire storage ring;

the wire cutting mechanism is used for cutting off the enameled wire after the wire storage ring finishes wire storage;

the magnetic core rotating mechanism is used for rotating the magnetic core in a reciprocating manner in the process of winding the magnetic core;

the magnetic core blanking mechanism is used for grabbing the wound magnetic core for blanking;

the open-loop mechanism, the magnetic core feeding mechanism, the magnetic core rotating mechanism, the magnetic core blanking mechanism, the wire feeding mechanism and the wire shearing mechanism are arranged around the main winding mechanism.

2. The toroidal coil winding device according to claim 1, wherein said toroidal coil winding device further comprises;

the cycloid mechanism is used for clamping the enameled wire and swinging along with the rotation of the magnetic core;

the enameled wire height adjusting mechanism is used for adjusting the position of the enameled wire on the magnetic core;

the magnetic core feeding mechanism is used for feeding the magnetic core;

the waste wire processing mechanism is used for cutting and removing the enameled wires which are left in the wire storage ring after the winding is finished;

the coil storage mechanism is used for placing the wound magnetic core;

the control system is used for controlling the annular coil winding equipment to wind a coil;

magnetic core feed mechanism sets up in magnetic core feed mechanism one side, handle useless line mechanism and set up in wire storage ring one side, solenoid storage mechanism sets up in magnetic core unloading mechanism one side.

3. The toroidal coil winding apparatus as claimed in claim 1, wherein the opening mechanism comprises an opening guide wheel for opening the storage wire loop, a loop pulling device connected to the opening guide wheel and for driving the opening guide wheel to pull the storage wire loop, and a side pushing device connected to the loop pulling device and for driving the opening guide wheel to drive the pulled portion of the storage wire loop to be shifted to one side.

4. The toroidal coil winding apparatus according to claim 2, wherein the magnetic core feeding mechanism comprises a first magnetic core clamping jaw for grabbing the magnetic core, a first magnetic core clamping jaw telescopic driving device connected with the first magnetic core clamping jaw and used for driving the first magnetic core clamping jaw to extend or retract, a first magnetic core clamping jaw lifting device connected with the first magnetic core clamping jaw telescopic driving device and used for driving the first magnetic core clamping jaw to reciprocate up and down, a first magnetic core clamping jaw rotating device connected with the first magnetic core clamping jaw lifting device and used for driving the first magnetic core clamping jaw to reciprocate in the horizontal plane, and a stopper cylinder used for cooperatively stopping the first magnetic core clamping jaw at the wire storage ring during the horizontal plane rotation; and/or

Magnetic core unloading mechanism is including the second magnetic core clamping jaw that is used for snatching the magnetic core, be connected with second magnetic core clamping jaw and be used for driving the second magnetic core clamping jaw and stretch out and draw back flexible drive arrangement of second magnetic core clamping jaw, be connected with the flexible drive arrangement of second clamping jaw and be used for driving the reciprocal up-and-down motion's of second magnetic core clamping jaw elevating gear to and be connected with second magnetic core clamping jaw elevating gear and be used for driving the reciprocal pivoted second magnetic core clamping jaw rotary device of second magnetic core clamping jaw in the horizontal plane.

5. The toroidal coil winding apparatus of claim 2, wherein said core rotation mechanism comprises three rotatably disposed pinch wheels, a pinch assembly for driving the three pinch wheels to cooperatively pinch the core, and a pinch wheel drive assembly for driving the three pinch wheels to rotate.

6. The toroidal coil winding device according to claim 2, wherein the magnetic core feeding mechanism comprises a vibration disc for adjusting the position of the magnetic core, a conveyor belt assembly disposed at an outlet of the vibration disc, a conveyor belt height adjusting assembly for adjusting the height of the conveyor belt assembly, and a feeding plate disposed at an outlet of the conveyor belt assembly for facilitating the magnetic core feeding mechanism to clamp the magnetic core, wherein a clamping avoiding groove is formed on the feeding plate.

7. The annular coil winding device according to claim 2, wherein the cycloid mechanism comprises a wire hooking block for hooking the enameled wire, a wire lifting device fixedly connected with the wire hooking block and used for driving the wire hooking block to move up and down, a pressing block fixedly arranged at the lower side of the wire lifting device and used for clamping the enameled wire in a matching manner with the wire hooking block, and a swinging assembly connected with the wire lifting device and used for driving the wire lifting device to swing back and forth; and/or

Enameled wire height adjustment mechanism includes: the wire hanging rod used for hanging the enameled wire is obliquely and upwards arranged, and the rotary lifting device which is connected with the wire hanging rod and used for driving the wire hanging rod to rotate to hang the wire and driving the wire hanging rod to move up and down is arranged.

8. The toroidal coil winding apparatus as claimed in claim 2, wherein the coil storage mechanism comprises a material placing plate for placing the coil product, a guide post provided on the material placing plate for defining a position of the coil product, and an elastic buffer member fitted around a lower portion of the guide post for buffering the falling coil product.

9. The annular coil winding device according to claim 2, wherein the waste wire processing mechanism comprises a wire hooking rod, a wire hooking rod translation driving device, a clamping element and a wire shearing device, the wire hooking rod translation driving device is connected with the wire hooking rod and used for driving the wire hooking rod to translate, the clamping element is fixedly arranged on the wire hooking rod translation driving device and used for clamping the enameled wire in a matching mode with the wire hooking boss, and the wire shearing device is arranged on one side of the wire hooking rod translation driving device and used for shearing the enameled wire.

10. The toroidal coil winding apparatus as claimed in claim 1, wherein said wire feeding mechanism comprises; the device comprises a wire grabbing component for grabbing and fixing the wire head of the enameled wire, a wire moving component for supplying the enameled wire and adjusting the position of the wire supply, and a side sliding device positioning component for positioning the position of a side sliding device on the wire storage ring.

11. The toroidal coil winding apparatus of claim 10, wherein said wire grasping assembly comprises: the wire grabbing cylinder is used for grabbing the enameled wire, and the wire pulling cylinder is used for moving the wire grabbing cylinder;

the wire moving assembly comprises: the wire conveying device comprises a movable plate, a first wire moving cylinder, a second wire moving cylinder, a third wire moving cylinder, an upper wire feeding cylinder, a wire conveying pipe and an enameled wire driving assembly, wherein the first wire moving cylinder is used for driving the movable plate to move;

the edge runner locating assembly includes: a blocking rod for blocking the movement of the edge slide, and an edge slide blocking cylinder for driving the blocking rod to extend or retract.

12. The annular coil winding device as claimed in claim 11, wherein the enamel wire driving assembly includes a driving mounting plate, a driving wheel rotatably disposed on the driving mounting plate, a driven wheel cooperating with the driving wheel to drive the enamel wire to move, an enamel wire driving motor for driving the driving wheel to rotate, and a driven wheel driving cylinder for driving the driven wheel to approach or be away from the driving wheel.

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