A three-wire parallel winding machine

Abstract

The present invention discloses a three-wire parallel winding machine, including a frame assembly, a turntable fixture assembly, a workpiece winding protective cover assembly, a wire cutting device assembly, a main winding motion mechanism assembly, a transition hooking mechanism assembly, a traction wire device assembly, a copper wire tension adjustment device assembly, and a wire pressing device. The frame assembly is welded from iron plates, and a foot cup is installed at the bottom. The main winding motion mechanism assembly is vertically arranged in the frame, and the wire pressing device is arranged on the top plate in the turntable fixture assembly, which relates to the technical field of winding machines. The three-wire parallel winding machine will realize the vertical linear integration of the mechanical structure of the main function, greatly reduce the equipment footprint, reduce pollution, and three winding heads are used for winding at the same time. After winding a group of wires, another slot is automatically wound, which reduces the large amount of manpower and time required during the period and improves production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of winding machines, in particular to a three-wire parallel winding machine. Background Art

[0002] The winding machine is a device that winds a linear object onto a specific workpiece. It is usually used for copper wire winding. The main structure of the winding machine consists of an outer frame frame, a copper wire discharging traction mechanism, an up and down swing winding mechanism, a workpiece clamping device, a transition hook device, a workpiece rotating disk, a wire clamping device, a wire cutting mechanism, etc.

[0003] The three-wire parallel winding machine is mainly used for stator coil winding. Among the various winding machines in use, there are the earliest manual winding and the later single-axis winding equipment, both of which have low working efficiency, low precision, and large waste of copper wire. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a three-wire parallel winding machine, which solves the problems of low working efficiency, low precision and large waste of copper wire.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a three-wire parallel winding machine, including a frame assembly, a turntable fixture assembly, a workpiece winding protective cover assembly, a wire cutting device assembly, a main winding motion mechanism assembly, a transition wire hooking mechanism assembly, a traction wire device assembly, a copper wire tension adjustment device assembly, and a wire pressing device. The frame assembly is welded from iron plates and is provided with a foot cup at the bottom. The main winding motion mechanism assembly is vertically arranged in the frame, and the wire pressing device is arranged on the top plate in the turntable fixture assembly. The transition wire hooking mechanism assembly and the copper wire tension adjustment device assembly are respectively connected to the frame at a certain angle by bolts, and the traction wire device assembly is installed on the ground through a mounting column and placed side by side with the frame.

[0008] Furthermore, it also includes an external protection component, which is constructed of profiles on the periphery.

[0009] Furthermore, the main winding motion mechanism assembly includes a divider transmission mechanism assembly, a wiring transmission mechanism assembly, a winding lifting transmission mechanism assembly, a wiring sub-motion mechanism assembly, a main winding mechanism, a winding head device, a main servo motor is installed on the frame, and is equipped with a main servo motor synchronous wheel and a tensioning mechanism, the main servo motor synchronous wheel and the winding lifting transmission mechanism assembly and the divider transmission mechanism assembly are driven by a belt, and the belt drive is adjusted by the tensioning mechanism, the winding lifting transmission mechanism assembly is connected to the frame rear bearing seat sealing plate by bolts, the eccentric wheel lifting slider connecting seat in the winding lifting transmission mechanism assembly is connected to the lifting slider in the wiring sub-motion mechanism assembly by bolts, the turntable fixture assembly is bolted to the table panel of the frame through the fixture lifting base, and the workpiece winding protective cover assembly is fixed by rotating The fixed seat is bolted to the table panel of the frame, the tangent device assembly is bolted to the table panel of the frame at a certain angle through the guide shaft support, the divider transmission mechanism assembly is bolted to the divider mounting cover plate in the frame assembly, the grinding spur gear 1 in the divider transmission mechanism assembly is meshed with the grinding spur gear 2 in the main winding mechanism, the wiring bevel gear mounting fixed seat in the wiring transmission mechanism assembly is bolted to the winding guide shaft mounting seat in the wiring auxiliary motion mechanism assembly, the wiring transmission bevel gear shaft in the wiring transmission mechanism assembly is meshed with the wiring spline bevel gear shaft in the wiring auxiliary motion mechanism assembly, the winding guide shaft mounting seat of the wiring auxiliary motion mechanism assembly is bolted to the frame, and the sliding connection block in the wiring auxiliary motion mechanism assembly is connected to the lower end shaft bearing nut of the wiring pull rod in the main winding mechanism.

[0010] Furthermore, the winding head device is arranged on the top of the main winding mechanism, the main winding mechanism is arranged on the top of the wiring sub-motion mechanism assembly, the wiring transmission mechanism assembly is arranged on one side of the wiring sub-motion mechanism assembly, the divider transmission mechanism assembly is arranged on the front of the wiring sub-motion mechanism assembly, the winding lifting transmission mechanism assembly is arranged on the front of the wiring sub-motion mechanism assembly, and the winding lifting transmission mechanism assembly is located at the bottom of the divider transmission mechanism assembly.

[0011] Furthermore, the turntable fixture assembly includes a first bottom plate, first fixed plates are provided on both sides of the first bottom plate, a top plate is fixedly connected between the tops of the two first fixed plates, a turntable is provided on the top of the top plate, a fixed cylinder is provided on the top of the top plate, the fixed cylinder is located on one side of the turntable, the cylinder body of the fixed cylinder is fixedly connected to the top plate, the cylinder rod of the fixed cylinder is fixedly connected to a limiting block, the turntable is provided with a groove matching the limiting block, a rotary servo motor is provided on the top of the top plate, the rotary servo motor is located on the other side of the turntable, the output shaft of the rotary servo motor is provided with a rotary reducer, the rotary reducer is connected to the gear transmission on the turntable, fixture lifting cylinders are provided on both sides of the bottom of the top plate, the bottoms of the two fixture lifting cylinders pass through the first bottom plate and extend to the bottom of the first bottom plate. , the first fixed plate is fixedly connected with a slider, and the two jig lifting cylinders are fixedly connected to the frame, and a U-shaped frame is provided on the side where the two first fixed plates are separated, and the two U-shaped frames are respectively fixedly connected with guide rails that cooperate with the slider in the vertical direction, and a first thickening section taking structure is provided on the top of the side where the two first fixed plates are separated, and the two first thickening section taking structures respectively penetrate the two U-shaped frames on the side where the two first thickening section taking structures are separated and extend to the interior of the two U-shaped frames, and the bottom end of the U-shaped frame is fixedly connected to the frame, and a thickening section taking lifting cylinder is provided between the two sides of the inner wall of the two U-shaped frames, and the bottom end of the thickening section taking lifting cylinder is fixedly connected to the frame, and a second thickening section taking structure is provided on the top of the two thickening section taking lifting cylinders, and the second thickening section taking structure is an elastic block, and a sensor is provided on the first thickening section taking structure relative to the second thickening section taking structure.

[0012] Furthermore, the workpiece winding protective cover assembly includes a rotating mechanism, a workpiece clamping mechanism, an adjustable limit assembly, and a transition line cover clamping mechanism. The rotating mechanism includes a rotating fixed column, a rotating bearing seat, a first rotating power cylinder seat, a second rotating power cylinder seat, and a rotating power cylinder. The rotating fixed column and the rotating bearing seat are connected to the coaxial bearing. The first rotating power cylinder seat is fixedly connected to the rotating fixed column, the second rotating power cylinder seat is fixedly connected to the rotating bearing seat, the first rotating power cylinder seat is movably hinged to the rear end of the rotating power cylinder body, the second rotating power cylinder seat is movably hinged to the end of the rotating power cylinder gas rod, and the workpiece clamping mechanism includes a rotating fixed column, a rotating bearing seat, a first rotating power cylinder seat, and a second rotating power cylinder seat. The tightening mechanism includes a workpiece fixing swing arm, a workpiece clamping cylinder, and a workpiece fixing connecting plate. The lower end surface of the workpiece clamping cylinder body is fixedly connected to the workpiece fixing swing arm, and the cylinder rod of the workpiece clamping cylinder is fixedly connected to the workpiece fixing connecting plate. The connection position is located on the axis of the workpiece fixing connecting plate. One end of the workpiece fixing swing arm is fixedly connected to the rotating bearing seat, and the other end of the workpiece fixing swing arm is provided with a first through hole. The cylinder rod of the workpiece clamping cylinder coaxially passes through the first through hole. One end of the workpiece fixing swing arm and both sides of the first through hole are provided with second through holes, and the interiors of the two second through holes are fixedly connected with guide sleeves, and the interiors of the two guide sleeves The two guide shafts are respectively fixedly connected to the top of the workpiece fixing connecting plate, and the bottom of the workpiece fixing connecting plate is fixedly connected to the workpiece fixing cover. The adjustable limit assembly includes an upper limit plate, and the bottom of the upper limit plate is fixedly connected between the tops of the two first guide shafts. A limit pin is arranged at the bottom of the upper limit plate. A lower limit plate is fixedly connected to the front of the workpiece fixing swing arm and located at the bottom of the limit pin. A buffer device is fixedly connected to the lower limit plate relative to the pin position. The workpiece fixing connecting plate is opened with four evenly distributed through holes with the axis as the center. The transition line cover pressing mechanism includes an upper limit plate, and a lower limit plate is fixedly connected to the front of the workpiece fixing swing arm and located at the bottom of the limit pin. It includes four linear bearings, which are respectively fixedly connected to four through holes, the inner surfaces of the four linear bearings are slidably connected with transition line cylinder guide rods, the top ends of the four transition line cylinder guide rods are fixedly connected with a transition line lifting connecting plate, the bottom ends of the four transition line cylinder guide rods are fixedly connected with a transition line cover, the transition line cover has three U-shaped grooves in the vertical direction, the side of the transition line cover is provided with a transition line lifting cylinder seat, the transition line lifting cylinder seat is an L-shaped plate, the top of the transition line lifting cylinder seat is fixedly connected with a transition line lifting cylinder, and the cylinder rod of the transition line lifting cylinder is fixedly connected to the top of the transition line lifting connecting plate.

[0013] Furthermore, the wire cutting device assembly includes a first mounting seat, a rotating cylinder is fixedly connected to the top of the first mounting seat, a connecting assembly is fixedly connected to the top of the rotating cylinder, a frame is fixedly connected to the top of the connecting assembly, an electric linear slide is arranged inside the frame, a shearing device is fixedly connected to the top of the electric linear slide, the shearing device includes a sliding seat, the bottom of the sliding seat is fixed to the top of the electric linear slide, a first cutting blade is fixedly connected to the top of the sliding seat, a fixed block is fixedly connected to the top of the first cutting blade, a telescopic cylinder is fixedly connected to the right side of the fixed block, one end of the telescopic cylinder passes through the fixed block and extends to the left side of the fixed block, one end of the telescopic cylinder extending to the left side of the fixed block is fixedly connected to a moving block, and a second cutting blade is fixedly connected to the bottom of the moving block.

[0014] Furthermore, the winding lifting transmission mechanism assembly includes a first bearing seat, a second bearing seat, an eccentric wheel mounting spindle, and a synchronous wheel, and is characterized in that: the first bearing seat and the second bearing seat are coaxially fixedly connected to the three-wire parallel winding machine frame, the eccentric wheel mounting spindle is connected to the first bearing seat and the second bearing seat through bearings and nuts, the eccentric wheel mounting spindle is a hollow shaft with a flange on the right side, the synchronous wheel is connected to the eccentric wheel mounting spindle through a tension sleeve, the right side flange of the eccentric wheel mounting spindle is coaxially connected to the eccentric wheel through bolts, the eccentric wheel position is adjustably connected to the first eccentric wheel connecting piece, the other end of the first eccentric wheel connecting piece is movably connected to the eccentric wheel swing arm, and one side of the eccentric wheel swing arm is movably connected to the second eccentric wheel The eccentric wheel connecting piece, an eccentric wheel lifting slider connecting seat is arranged on one side of the second eccentric wheel connecting piece, a gear bar locking shaft is arranged inside the eccentric wheel mounting main shaft, the gear bar locking shaft is a hollow shaft with a rectangular flange on the right side, the vertical section of the flange is rectangular, and the horizontal section is trapezoidal, the gear bar locking shaft has an external thread on the shaft on the left side that exceeds the eccentric wheel mounting main shaft, a thickness adjustment gear shaft is arranged inside the gear bar locking shaft, the right side of the thickness adjustment gear shaft exceeds the gear bar locking shaft flange to be a gear shaft structure, the left side of the thickness adjustment gear shaft exceeds the gear bar locking shaft to be a square shaft and a stepped circular shaft from left to right, the thickness adjustment gear shaft is provided with a curved rocker handle and a first adjusting wheel from left to right, the A second adjusting wheel is arranged on the right side of the first adjusting wheel, and the synchronous wheel is connected to the eccentric wheel mounting spindle through a tensioning sleeve, and the right side of the eccentric wheel mounting spindle is connected to the eccentric wheel coaxially through a bolt, and a thickness adjustment gear strip is arranged on the left side of the eccentric wheel, and the first eccentric wheel connecting piece is arranged on one side of the thickness adjustment gear strip, and a concave through groove is opened in the vertical direction on the left side of the eccentric wheel, and the concave through groove is symmetrically distributed with respect to the center of the eccentric wheel, and the back groove thickness adjustment gear strip is a long strip with a convex cross section, and the convex shape of the thickness adjustment gear strip is matched with the surface of the concave groove of the eccentric wheel in contact and connection, and a vertical trapezoidal groove is opened on the left side of the thickness adjustment gear strip, which is narrow on the left side and wide on the right side, and the trapezoidal groove of the thickness adjustment gear strip and the rectangular flange of the gear strip locking shaft are arranged on the left side. The camshaft is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, and the plurality of camshafts are provided with a plurality of camshafts. The camshafts are provided with a plurality of camshafts, each of which is provided with a plurality of camshafts. The camshafts are provided with a plurality of camshafts, and the plurality of camshafts are provided with a plurality of camshafts.

[0015] Furthermore, the wiring sub-motion mechanism assembly includes a second mounting seat, a wiring transmission bevel gear shaft is arranged between the top and bottom of the second mounting seat through a bearing, a through spline hole is opened in the center of the wiring transmission bevel gear shaft, a lifting slider is arranged at the top of the wiring transmission bevel gear shaft, and two second guide shafts are slidably connected on both sides of the interior of the lifting slider, the top ends of the two second guide shafts pass through the lifting slider and extend to the top of the lifting slider, the bottom ends of the two second guide shafts pass through the lifting slider and extend to the bottom of the lifting slider, and the two ends of the two second guide shafts extending to the bottom of the lifting slider are arranged on both sides of the top of the mounting seat, and a wiring transmission spline shaft is arranged at the bottom end of the wiring transmission bevel gear shaft, the wiring transmission spline shaft passes through the wiring transmission bevel gear shaft and extends to the top of the wiring transmission bevel gear shaft, and the wiring transmission spline shaft extends to the wiring transmission bevel gear shaft The top end is arranged at the bottom of the lifting slider, the spline shaft of the wiring transmission spline shaft is matched with the spline hole, the lifting slider is provided with a through groove in the middle, and a sliding connection block is provided in the middle of the through groove, a through hole is provided in the sliding connection block, and the upper end of the through hole is a bearing mounting hole, and the lower end is a threaded hole, the top of the wiring transmission spline shaft is fixedly connected with a T-nut, the middle of the T-nut is connected to the lower part of the lifting slider through a bearing, the upper end of the T-nut is threadedly connected to the threaded hole at the lower end of the sliding connection block, a third through hole is provided inside the wiring transmission spline shaft, and a fourth through hole is provided inside the T-nut, a vertical through hole coaxial with the wiring transmission spline shaft is provided on the top of the lifting slider, a guide nozzle is provided at the bottom end of the wiring transmission spline shaft, and the guide nozzle adopts a trumpet-shaped opening, an oil seal nozzle is provided on the outer surface of the wiring transmission spline shaft, and a wiring bevel gear mounting fixing seat is fixedly connected to the bottom of the mounting seat.

[0016] Furthermore, the winding head device comprises an upper nozzle pressure cover and a movable lower nozzle cover, the upper nozzle pressure cover is arranged on the top of the movable lower nozzle cover, three movable grooves are opened on the inner and outer cylindrical surfaces of the movable lower nozzle cover, a nozzle swing arm pin shaft pressure plate is arranged inside the middle movable groove, a nozzle hole outlet mechanism is arranged on the top of the upper nozzle pressure cover, a second moving block is arranged at the bottom of the movable lower nozzle cover, a first nozzle mechanism is arranged inside the upper nozzle pressure cover, a second nozzle mechanism is arranged on the top of the first nozzle mechanism, a third nozzle mechanism is arranged at the bottom of the first nozzle mechanism, a first moving block is arranged at the bottom of the movable lower nozzle cover, a nozzle wiring swing arm is arranged between the first moving block and the first nozzle mechanism, the second nozzle mechanism and the third nozzle mechanism respectively, a first connecting part extending radially along the hinge block and movably connected to the push head is provided on the nozzle wiring swing arm, and a second connecting part movably connected to the first nozzle mechanism The connecting part, and the surface of the first connecting part is spherical, and after the first connecting part is inserted into the annular groove of the push head, the first connecting part is restricted by the protrusions on both sides of the annular groove, and forms a movable connection with the push head, and the first connecting part can be movable within the range of the protrusions on both sides, the wire hole outlet mechanism includes a semi-cylinder, the top of the semi-cylinder is provided with a flange, the bottom of the semi-cylinder is provided with a bottom plate, the flange, the semi-cylinder and the bottom plate are all provided with a wire hole outlet nozzle, the shape of the wire hole outlet nozzle is a cone, a conical through hole is passed through, and a waist-shaped countersunk hole is provided at the bottom of the first moving block, the first wire nozzle mechanism, the second wire nozzle mechanism and the third wire nozzle mechanism are all composed of a slider, a wire outlet nozzle, a first connecting block, a groove and a second connecting block, the first connecting block and the second connecting block are respectively fixed on both sides of the slider, the groove is provided at the bottom of the second connecting block, and the wire outlet nozzle is provided at the top of the other side of the second connecting block.

[0017] Furthermore, the transition line hooking mechanism assembly includes a mounting base plate, the top of the mounting base plate is fixedly connected to two linear guide rods, a nut mounting plate is slidably connected between the outer surfaces of the two linear guide rods, a motor seat is fixedly connected between the top ends of the two linear guide rods, a lifting motor is fixedly connected to the top of the motor seat, the output shaft of the lifting motor is fixedly connected to a lead screw through a coupling, the bottom end of the lead screw sequentially passes through the motor seat and the nut mounting plate and extends to the bottom of the nut mounting plate, one end of the lead screw extending to the bottom of the nut mounting plate is rotatably connected to the top of the mounting base plate, the outer surface of the lead screw is threadedly connected to a nut sleeve, the bottom of the nut sleeve is fixed to the top of the nut mounting plate, the back side of the nut mounting plate is fixedly connected to a line hooking mechanism moving cylinder mounting seat, the line hooking mechanism moving cylinder mounting One side of the seat is fixedly connected with a moving cylinder of a wire hooking mechanism, and the cylinder rod of the moving cylinder of the wire hooking mechanism is fixedly connected with a connecting plate of a wire hooking cylinder, one side of the connecting plate of the wire hooking cylinder is provided with a wire hooking cylinder, one side of the connecting plate of the wire hooking cylinder is provided with a wire hooking nozzle mounting seat, the inside of the wire hooking nozzle mounting seat is slidably connected with a rack, one side of the rack is connected to the cylinder rod of the wire hooking cylinder, the top of the rack is meshed with a gear, the gear axis is movably hinged with the wire hooking nozzle mounting seat, the outer surface of the gear is provided with a wire hooking nozzle, and the other side of the connecting plate of the wire hooking cylinder is provided with a wire hooking mechanism guide shaft, the mounting seat of the moving cylinder of the wire hooking mechanism is an L-shaped structure, the long side of the L-shape is fixedly connected to the nut mounting plate, and the short side is fixedly connected to the moving cylinder of the wire hooking mechanism, and a movable groove is opened in the center of the wire hooking nozzle mounting seat, and the two end surfaces of the gear are movably connected with the two side gaps of the movable groove.

[0018] Furthermore, the copper wire tension adjustment device assembly includes a second fixed plate, a first connecting plate and a second connecting plate are arranged on the top of the second fixed plate, a tension adjustment screw is hingedly arranged on the other side of the second connecting plate, a bracket plate is fixedly connected to the front side of the second fixed plate and located on one side of the second connecting plate, the bracket plate is threadedly connected to the outer surface of the tension adjustment screw, a wire clamping cylinder is arranged on the other side of the first connecting plate, a cylinder rod of the wire clamping cylinder is fixedly connected to the other side of the first connecting plate, the bottom of the wire clamping cylinder is fixed to the top of the second fixed plate through a base, and two compression springs are arranged between the first connecting plate and the second connecting plate on opposite sides. Two tension adjustment guide rods are arranged between the first connecting plate and the second connecting plate on opposite sides, and the two tension adjustment guide rods are located between the two compression springs, and rear clamping guide rods are arranged at the front and rear of the other side of the first connecting plate, and rear clamping heads are arranged at the other ends of the two rear clamping guide rods, a mounting frame is arranged at one side of the front side of the second fixed plate, and front clamping heads are arranged at the front and rear of one side of the mounting frame relative to the position of the rear clamping heads, a connecting frame is fixedly connected to the bottom of the second fixed plate, a supporting frame is fixedly connected to one side of the connecting frame, an oil cotton mechanism is fixedly connected to the top of the supporting frame, and a scale is arranged at the top of the front side of the second fixed plate.

[0019] Furthermore, the wire pressing device includes a first wire tail processing component, a second wire tail processing component, a third wire tail processing component, a fourth wire tail processing component, and two wire pressing cylinder seats. The first wire tail processing component and the second wire tail processing component are coaxially fixedly connected to the top plate in the turntable fixture, and the two wire pressing cylinder seats are fixedly connected to the bottom plate in the turntable fixture. The tops of the two wire pressing cylinder seats are respectively fixedly connected with the first wire pressing cylinder, the second wire pressing cylinder, the third wire pressing cylinder, and the fourth wire pressing cylinder. The tops of the third and fourth wire pressing cylinders are respectively fixedly connected with the first wire pressing cylinder connecting plate, the second wire pressing cylinder connecting plate, the third wire pressing cylinder connecting plate, and the fourth wire pressing cylinder connecting plate. In the direction close to the first wire tail processing part, the first wire pressing cylinder connecting plate, the second wire pressing cylinder connecting plate, the third wire pressing cylinder connecting plate, and the fourth wire pressing cylinder connecting plate are respectively extended beyond a part of the cylinder bodies of the first wire pressing cylinder, the second wire pressing cylinder, the third wire pressing cylinder, and the fourth wire pressing cylinder. The first wire pressing cylinder connecting plate and the third wire pressing cylinder connecting plate extend beyond The first wire pressing cylinder and the third wire pressing cylinder body are fixedly connected to the bottom surface of the third wire tail processing part, and the second wire pressing cylinder connecting plate and the fourth wire pressing cylinder connecting plate are fixedly connected to the bottom surface of the fourth wire tail processing part beyond the second wire pressing cylinder and the fourth wire pressing cylinder body. The fourth wire tail processing part is provided with a U-shaped groove at a position relative to the second wire pressing cylinder connecting plate and the fourth wire pressing cylinder connecting plate. The lower half of the second wire tail processing part arm is equally divided into nine W-shaped grooves, and the sides and The bottom edges all have rounded corners, the upper surface of the third wire tail processing piece can be completely fitted with the lower surface of the first wire tail processing piece, the upper surface of the fourth wire tail processing piece is completely fitted with the lower surface of the third wire tail processing piece, the first wire pressing cylinder connecting plate and the third wire pressing cylinder connecting plate, the first wire pressing cylinder and the third wire pressing cylinder and the third wire tail processing piece form a group of wire pressing mechanisms, the second wire pressing cylinder connecting plate and the fourth wire pressing cylinder connecting plate, the second wire pressing cylinder and the fourth wire pressing cylinder and the fourth wire tail processing piece form another group of wire pressing mechanisms.

[0020] (III) Beneficial effects

[0021] The present invention has the following beneficial effects:

[0022] (1) The three-wire parallel winding machine, through the setting of the protective cover device on the workpiece winding, moves the workpiece clamping mechanism to the top of the workpiece, and then the workpiece clamping mechanism starts to act to fix the workpiece and start the subsequent winding work, which facilitates the fixation of the workpiece and prevents the workpiece from being deviated during the winding process, thereby making the winding of the workpiece more stable.

[0023] (2) The three-wire parallel winding machine is provided with a copper wire tension adjustment device. The copper wire passes through an oil cotton mechanism for oiling and then passes through two tension devices. When winding, the copper wire is extended through the clamping cylinder position and separated and passed through the front clamping head and the rear clamping head. When stopping, the clamping cylinder is retracted so that the front clamping head and the rear clamping head are clamped to clamp the wire. When adjusting the tension, the front clamping head is used to fix the copper wire and then the clamping force of the rear clamping head is used to adjust the tension. The clamping force of the rear clamping head is adjusted by rotating the tension adjustment screw to squeeze the compression spring, thereby adjusting the pressure. The machine is simple to operate and easy to use. It has a good tension adjustment function and is convenient for comprehensive winding work.

[0024] (3) The three-wire parallel winding machine improves the functionality of the wire hooking mechanism by setting up a transition wire hooking mechanism, making it easier to hook the copper wire. The operation is simple and easy to use, and the staff does not need to manually hook the wire, thus saving labor and physical strength.

[0025] (4) The three-wire parallel winding machine has high reliability and high precision, which can greatly improve production efficiency, save production costs, improve the quality of processed products, and facilitate maintenance.

[0026] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 is a side view of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the turntable fixture assembly of the present invention;

[0030] Figure 4 is a three-dimensional diagram of the turntable fixture assembly of the present invention;

[0031] Figure 5 A three-dimensional diagram of a protective cover assembly for a workpiece winding according to the present invention;

[0032] Figure 6 It is a front view of the protective cover assembly on the workpiece winding of the present invention;

[0033] Figure 7 A three-dimensional diagram of a transition wire cover pressing mechanism on a protective cover assembly for a workpiece winding according to the present invention;

[0034] Figure 8 A three-dimensional diagram of a cutting device assembly of the present invention;

[0035] Fig. 9A three-dimensional diagram of a shearing device on a cutting device assembly of the present invention;

[0036] Fig.10 It is a front view of the winding lifting transmission mechanism assembly of the present invention;

[0037] Fig.11 It is a cross-sectional view of the winding lifting transmission mechanism assembly of the present invention;

[0038] Fig.12 It is a front view of the wiring pair motion mechanism assembly of the present invention;

[0039] Fig.13 A side cross-sectional view of a wiring pair motion mechanism assembly of the present invention;

[0040] Fig.14 It is a front view of the winding head device of the present invention;

[0041] Fig.15 is a cross-sectional view of a winding head device of the present invention;

[0042] Fig.16 It is a schematic diagram of the combination of the first wire nozzle mechanism, the second wire nozzle mechanism and the third wire nozzle mechanism on the winding head device of the present invention;

[0043] Fig.17 It is a structural schematic diagram of the upper thread nozzle mechanism of the thread winding head device of the present invention;

[0044] Fig.18 It is a schematic structural diagram of the first moving block on the winding head device of the present invention;

[0045] Fig.19 It is a structural schematic diagram of the wire outlet mechanism of the wire hole of the wire winding head device of the present invention;

[0046] Fig. 20 It is a front view of the transition line hooking mechanism assembly of the present invention;

[0047] Fig.21 It is a structural cross-sectional view of the upper thread hooking nozzle mounting seat of the transition thread hooking mechanism assembly of the present invention;

[0048] Fig. 22 It is a three-dimensional diagram of the transition line hooking mechanism assembly of the present invention;

[0049] Fig.23 It is a three-dimensional diagram of the copper wire tension adjustment device assembly of the present invention;

[0050] Fig.24 It is a top view of the copper wire tension adjustment device assembly of the present invention;

[0051] Fig.25 It is a side view of the copper wire tension adjustment device assembly of the present invention;

[0052] Fig.26 It is a three-dimensional diagram of the wire pressing device of the present invention;

[0053] Fig. 27 It is a three-dimensional diagram of the second wire tail processing member on the wire pressing device shown in the present invention;

[0054] Fig.28 It is a three-dimensional diagram of the third wire tail processing member on the wire pressing device shown in the present invention;

[0055] Fig.29 It is a three-dimensional diagram of the main winding motion mechanism shown in the present invention.

[0056] In the figure, A-frame assembly, B-turntable fixture assembly, C-workpiece winding protective cover assembly, D-cutting device assembly, E-splitter transmission mechanism assembly, F-wiring transmission mechanism assembly, G-winding lifting transmission mechanism assembly, H-wiring auxiliary motion mechanism assembly, I-main winding motion mechanism assembly, J-transition hook mechanism assembly, K-traction wire device assembly, L-copper wire tension adjustment device assembly, M-outer protection assembly, N-wire pressing device, O-main winding mechanism, P-winding head device, B1-first bottom plate, B2-first fixed plate, B3-top plate, B4-turntable, B5-limiting block, B6-fixed cylinder, B7-rotating servo motor, B8-rotating reducer, B9-U-frame, B10-first thickening section knot removal Structure, B11-thick section lifting cylinder, B12-second thick section taking structure, B13-jig lifting cylinder, B14-line tail processing structure, C1-rotation mechanism, C2-workpiece clamping mechanism, C3-adjustable limit assembly, C4-transition line cover clamping mechanism, C101-rotating fixed column, C102-rotating bearing seat, C103-first rotary power cylinder seat, C104-second rotary power cylinder seat, C105-rotating power cylinder, C201-workpiece fixed swing arm, C202-workpiece clamping cylinder, C203-workpiece fixed connecting plate, C204-first through hole, C205-second through hole, C206-guide sleeve, C207-first guide shaft, C208-workpiece fixed cover, C209-through hole Through hole, C301-upper limit plate, C302-limit pin, C303-lower limit plate, C401-linear bearing, C402-transition line cylinder guide rod, C403-transition line cylinder guide rod, C404-transition line cover, C405-transition line lifting cylinder seat, C406-transition line lifting cylinder, D1-first mounting seat, D2-rotating cylinder, D3-connecting assembly, D4-frame, D5-electric linear slide, D6-shearing device, D61-sliding seat, D62-first cutting blade, D63-fixed block, D64-telescopic cylinder, D65-moving block, D66-second cutting blade, G1-first bearing seat, G2-second bearing seat, G3-eccentric wheel mounting spindle, G4-gear bar locking shaft, G5-thickness adjustment gear shaft, G6-curved rocker handle, G7-first adjustment wheel, G8-second adjustment wheel, G9-synchronous wheel, G10-tensioning sleeve, G11-eccentric wheel, G12-thickness adjustment gear bar, G13-first eccentric wheel connector, G14-eccentric wheel swing arm, G15-second eccentric wheel connector, G16-eccentric wheel lifting slider connector, H1-second mounting seat, H2-nut guide seat, H3-wiring transmission bevel gear shaft, H4-lifting slider, H5-second guide shaft, H6-wiring transmission spline shaft, H7-oil seal nozzle, H8-guide nozzle, H9-third through hole, H10-connecting block, H11-wiring power screw, H12-fourth through hole, H13-T-nut, P1-wire nozzle upper cover,P2-movable lower cover of the nozzle, P3-movable slot, P4-wire hole outlet mechanism, P41-semi-cylinder, P42-flange, P43-second bottom plate, P44-wire hole outlet nozzle, P5-second motion block, P6-first nozzle mechanism, P7-second nozzle mechanism, P8-third nozzle mechanism, P9-first motion block, P10-nozzle wiring swing arm, P11-waist countersunk hole, P12-slider, P13-outlet nozzle, P14-first connecting block, P15 - groove, P16- second connection block, P17- wire nozzle swing arm pin pressure plate, J1- installation base, J2- linear guide rod, J3- nut installation plate, J4- motor seat, J5- lifting motor, J6- lead screw, J7- nut sleeve, J8- wire hook mechanism moving cylinder installation seat, J9- wire hook mechanism moving cylinder, J10- wire hook cylinder connection plate, J11- wire hook cylinder, J12- wire hook nozzle installation seat, J13- rack, J14- gear, J15- hook Wire nozzle, J16-wire hooking mechanism guide shaft, L1-second fixed plate, L2-first connecting plate, L3-second connecting plate, L4-tension adjustment screw, L5-clamping cylinder, L6-compression spring, L7-tension adjustment guide rod, L8-rear clamping guide rod, L9-rear clamping head, L10-mounting frame, L11-front clamping head, L12-connecting frame, L13-support frame, L14-oil cotton mechanism, L15-scale, L16-bracket plate, N1-first line Tail processing parts, N2-second wire tail processing parts, N3-third wire tail processing parts, N4-fourth wire tail processing parts, N5-wire pressing cylinder seat, N6-first wire pressing cylinder, N7-second wire pressing cylinder, N8-third wire pressing cylinder, N9-fourth wire pressing cylinder, N10-first wire pressing cylinder connecting plate, N11-second wire pressing cylinder connecting plate, N12-third wire pressing cylinder connecting plate, N13-fourth wire pressing cylinder connecting plate, N14-U-shaped groove, N15-W-shaped groove. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0059] See also Figure 1-29 The embodiment of the present invention provides a technical solution: a three-wire parallel winding machine, including a frame assembly A, a turntable fixture assembly B, a workpiece winding protective cover assembly C, a tangent device assembly D, a main winding motion mechanism assembly I, a transition hooking mechanism assembly J, a traction wire device assembly K, a copper wire tension adjustment device assembly L, and a wire pressing device N. The frame assembly A is welded from iron plates, and a foot cup is installed at the bottom. The main winding motion mechanism assembly I is vertically arranged in the frame, and the wire pressing device N is arranged on the top plate in the turntable fixture assembly B. The transition hooking mechanism assembly J and the copper wire tension adjustment device assembly L are respectively connected to the frame at a certain angle by bolts, and the traction wire device assembly K is installed on the ground through a mounting column and placed side by side with the frame.

[0060] It also includes an outer protective component M, which is constructed from profiles on the periphery.

[0061] The main winding motion mechanism assembly I includes a divider transmission mechanism assembly E, a wiring transmission mechanism assembly F, a winding lifting transmission mechanism assembly G, a wiring sub-motion mechanism assembly H, a main winding mechanism O, a winding head device P, a main servo motor is installed on the frame, and is equipped with a main servo motor synchronous wheel and a tensioning mechanism. The main servo motor synchronous wheel and the winding lifting transmission mechanism assembly G and the divider transmission mechanism assembly E are driven by a belt, and the belt drive is adjusted by the tensioning mechanism. The winding lifting transmission mechanism assembly G is connected to the rear bearing seat sealing plate of the frame by bolts, and the eccentric wheel lifting slider connecting seat in the winding lifting transmission mechanism assembly G is connected to the lifting slider in the wiring sub-motion mechanism assembly H by bolts. The turntable fixture assembly B is bolted to the table panel of the frame through the fixture lifting base, and the protective cover assembly C on the workpiece winding is fixed by rotation. The seat is bolted to the table panel of the frame, the tangent device assembly D is connected to the table panel of the frame at a certain angle through the guide shaft support, the divider transmission mechanism assembly E is bolted to the divider mounting cover plate in the frame assembly A, the grinding spur gear 1 in the divider transmission mechanism assembly E is meshed with the grinding spur gear 2 in the main winding mechanism O, the wiring bevel gear mounting fixed seat in the wiring transmission mechanism assembly F is bolted to the winding guide shaft mounting seat in the wiring auxiliary motion mechanism assembly H, the wiring transmission bevel gear shaft in the wiring transmission mechanism assembly F is meshed with the wiring spline bevel gear shaft of the wiring auxiliary motion mechanism assembly H, the winding guide shaft mounting seat of the wiring auxiliary motion mechanism assembly H is connected to the frame by bolts, and the sliding connection block in the wiring auxiliary motion mechanism assembly H is connected to the lower end shaft bearing nut of the wiring pull rod in the main winding mechanism O.

[0062] The winding head device P is arranged on the top of the main winding mechanism O, the main winding mechanism O is arranged on the top of the wiring sub-motion mechanism assembly H, the wiring transmission mechanism assembly F is arranged on one side of the wiring sub-motion mechanism assembly H, the divider transmission mechanism assembly E is arranged on the front of the wiring sub-motion mechanism assembly H, the winding lifting transmission mechanism assembly G is arranged on the front of the wiring sub-motion mechanism assembly H, and the winding lifting transmission mechanism assembly G is located at the bottom of the divider transmission mechanism assembly E.

[0063] The turntable fixture assembly B includes a first bottom plate B1, first fixed plates B2 are arranged on both sides of the first bottom plate B1, a top plate B3 is fixedly connected between the tops of the two first fixed plates B2, a turntable B4 is arranged on the top of the top plate B3, a fixed cylinder B6 is arranged on the top of the top plate B3, the fixed cylinder B6 is located on one side of the turntable B4, the cylinder body of the fixed cylinder B6 is fixedly connected to the top plate B3, the cylinder rod of the fixed cylinder B6 is fixedly connected to the limiting block B5, the turntable B 4 is provided with a groove matching with the limit block B5, a rotary servo motor B7 is provided on the top of the top plate B3, and the rotary servo motor B7 is located on the other side of the turntable B4, and the output shaft of the rotary servo motor B7 is provided with a rotary reducer B8, and the rotary reducer B8 is connected to the gear transmission on the turntable B4, and the two sides of the bottom of the top plate B3 are provided with a jig lifting cylinder 13, and the bottoms of the two jig lifting cylinders B13 penetrate the first bottom plate B1 and extend to the bottom of the first bottom plate B1, the first fixed plate B2 is fixedly connected with a slider, and the two jig lifting cylinders B13 are fixedly connected to the frame, and the two first fixed plates B2 are separated on one side. A U-shaped frame B9 is provided, and the two U-shaped frames B9 are respectively fixedly connected with a guide rail that matches the slider in the vertical direction, and the top of the two first fixed plates B2 is separated on the side. The first thickening section taking structure B10 is provided, and the two first thickening section taking structures B10 are separated on one side. To the interior of the two U-shaped frames B9, the bottom end of the U-shaped frame B9 is fixedly connected to the frame, a thick section taking lifting cylinder B11 is arranged between the two sides of the inner walls of the two U-shaped frames B9, the bottom end of the thick section taking lifting cylinder B11 is fixedly connected to the frame, a second thick section taking structure B12 is arranged on the top of the two thick section taking lifting cylinders B11, the second thick section taking structure B12 is an elastic block, and a sensor is arranged on the first thick section taking structure B10 relative to the second thick section taking structure B12.

[0064] The workpiece winding protective cover assembly C includes a rotating mechanism C1, a workpiece clamping mechanism C2, an adjustable limit assembly C3, and a transition line cover clamping mechanism C4. The rotating mechanism C1 includes a rotating fixed column C101, a rotating bearing seat C102, a first rotating power cylinder seat C103, a second rotating power cylinder seat C104, and a rotating power cylinder C105. The rotating fixed column C101 and the rotating bearing seat C102 are connected by coaxial bearings. The first rotating power cylinder seat C103 is fixedly connected to the rotating fixed column C101, the second rotating power cylinder seat C104 is fixedly connected to the rotating bearing seat C102, and the first rotating power cylinder seat C103 is movably hinged to the rear end of the rotating power cylinder C105 cylinder body. The second rotary power cylinder seat C104 is movably hinged with the end of the gas rod of the rotary power cylinder C105. The workpiece clamping mechanism C2 includes a workpiece fixed swing arm C201, a workpiece clamping cylinder C202, and a workpiece fixed connecting plate C203. The lower end surface of the cylinder body of the workpiece clamping cylinder C202 is fixedly connected to the workpiece fixed swing arm C201. The cylinder rod of the workpiece clamping cylinder C202 is fixedly connected to the workpiece fixed connecting plate C203. The connection position is located on the axis of the workpiece fixed connecting plate C203. One end of the workpiece fixed swing arm C201 is fixedly connected to the rotary bearing seat C102. The other end of the workpiece fixed swing arm C201 is provided with a first through hole C204. The cylinder rod of the workpiece clamping cylinder C202 is connected from the first through hole C204 to the workpiece fixed bearing seat C102. 204 passes through coaxially, one end of the workpiece fixing swing arm C201 and on both sides of the first through hole C204 are provided with second through holes C205, the interiors of the two second through holes C205 are fixedly connected with guide sleeves C206, the interiors of the two guide sleeves C206 are slidably connected with first guide shafts C207, the two first guide shafts C207 are respectively fixedly connected to the top of the workpiece fixing connecting plate C203, the bottom of the workpiece fixing connecting plate C203 is fixedly connected with a workpiece fixing cover C208, the adjustable limit assembly C3 includes an upper limit plate C301, the bottom of the upper limit plate C301 is fixedly connected between the tops of the two first guide shafts C207, the upper limit plate C301 A limiting pin C302 is provided at the bottom, a lower limiting plate C303 is fixedly connected to the front of the workpiece fixing swing arm C201 and located at the bottom of the limiting pin C302, a buffer device is fixedly connected to the lower limiting plate C303 relative to the pin position, the workpiece fixing connecting plate C203 is provided with four evenly distributed through holes C209 centered on the axis, the transition line cover clamping mechanism C4 includes four linear bearings C401, the four linear bearings C401 are respectively fixedly connected to the four through holes C209, the inner surfaces of the four linear bearings C401 are all slidably connected to the transition line cylinder guide rods C402, and a transition line lifting connecting plate C403 is fixedly connected between the top ends of the four transition line cylinder guide rods C402,A transition line cover C404 is fixedly connected between the bottom ends of the four transition line cylinder guide rods C402. The transition line cover C404 has three U-shaped grooves in the vertical direction. A transition line lifting cylinder seat C405 is provided on the side of the transition line cover C404. The transition line lifting cylinder seat C405 is an L-shaped plate. The top of the transition line lifting cylinder seat C405 is fixedly connected with a transition line lifting cylinder C406. The cylinder rod of the transition line lifting cylinder C406 is fixedly connected to the top of the transition line lifting connecting plate C403.

[0065] The wire cutting device assembly D comprises a first mounting seat D1, a rotating cylinder D2 is fixedly connected to the top of the first mounting seat D1, a connecting assembly D3 is fixedly connected to the top of the rotating cylinder D2, a frame D4 is fixedly connected to the top of the connecting assembly D3, an electric linear slide D5 is arranged inside the frame D4, a shearing device D6 is fixedly connected to the top of the electric linear slide D5, the shearing device D6 comprises a sliding seat D61, the bottom of the sliding seat D61 is fixed to the top of the electric linear slide D5, a first cutting blade D62 is fixedly connected to the top of the sliding seat D61, a fixed block D63 is fixedly connected to the top of the first cutting blade D62, a telescopic cylinder D64 is fixedly connected to the right side of the fixed block D63, one end of the telescopic cylinder D64 passes through the fixed block and extends to the left side of the fixed block D63, one end of the telescopic cylinder D64 extending to the left side of the fixed block D63 is fixedly connected to a moving block D65, and a second cutting blade D66 is fixedly connected to the bottom of the moving block D65.

[0066] The winding lifting transmission mechanism assembly G includes a first bearing seat G1, a second bearing seat G2, an eccentric wheel mounting spindle G3, and a synchronous wheel G9, and is characterized in that: the first bearing seat G1 and the second bearing seat G2 are coaxially fixedly connected to the three-wire parallel winding machine frame, the eccentric wheel mounting spindle G3 is connected to the first bearing seat G1 and the second bearing seat G2 through bearings and nuts, the eccentric wheel mounting spindle G3 is a hollow shaft with a flange on the right side, the synchronous wheel G9 is connected to the eccentric wheel mounting spindle G3 through a tensioning sleeve G10, the right side flange of the eccentric wheel mounting spindle G3 is coaxially connected to the eccentric wheel G11 through bolts, the eccentric wheel G11 is positionally adjustable and is connected to a first eccentric wheel connecting member G13, and the first eccentric wheel connecting member G13 The other end is movably connected with an eccentric wheel swing arm G14, one side of the eccentric wheel swing arm G14 is movably connected with a second eccentric wheel connecting piece G15, one side of the second eccentric wheel connecting piece G15 is provided with an eccentric wheel lifting slider connecting seat G16, the interior of the eccentric wheel mounting main shaft G3 is provided with a gear bar locking shaft G4, the gear bar locking shaft G4 is a hollow shaft with a rectangular flange on the right side, the vertical cross-section of the flange is rectangular, and the horizontal cross-section is trapezoidal, the gear bar locking shaft G4 has an external thread on the left side of the shaft that exceeds the eccentric wheel mounting main shaft G3, the interior of the gear bar locking shaft G4 is provided with a thickness adjustment gear shaft G5, the right side of the thickness adjustment gear shaft G5 exceeds the gear bar locking shaft G4 flange is a gear shaft structure, the thickness adjustment The left side of the gear shaft G5 exceeds the gear bar locking shaft G4, and from left to right are a square shaft and a stepped circular shaft. The thickness adjustment gear shaft G5 is provided with a curved rocker handle G6 and a first adjustment wheel G7 from left to right. The right side of the first adjustment wheel G7 is provided with a second adjustment wheel G8. The synchronous wheel G9 is connected to the eccentric wheel mounting spindle G3 through a tension sleeve G10. The right side of the eccentric wheel mounting spindle G3 is connected to the eccentric wheel G11 through a bolt coaxial line. The left side of the eccentric wheel G11 is provided with a thickness adjustment gear bar G12, and one side of the thickness adjustment gear bar G12 is provided with the first eccentric wheel connecting member G13. The left side of the eccentric wheel G11 is provided with a concave through groove in the vertical direction, and the concave through groove is aligned with the center of the eccentric wheel G11. The back groove thickness adjustment gear strip G12 is a long strip with a convex cross section. The convex shape of the thickness adjustment gear strip G12 is matched with the surface of the concave groove of the eccentric wheel G11 in contact and connection. A vertical trapezoidal groove is opened on the left side of the thickness adjustment gear strip G12, which is narrow on the left and wide on the right. The trapezoidal groove of the thickness adjustment gear strip G12 is matched with the trapezoidal surface of the rectangular flange of the gear strip locking shaft G4 in contact and connection. The thickness adjustment gear strip G12 is opened with a rectangular through hole along the axial direction of the eccentric wheel mounting spindle G3. The long side of one side of the rectangular through hole is in the shape of a rack. This rack structure and the gear shaft structure of the thickness adjustment gear shaft G5 constitute a gear transmission. A square hole is arranged inside the curved rocker handle G6. Inner holes are arranged inside the first adjustment wheel G7 and the second adjustment wheel G8.The square hole of the curved rocker handle G6 is tightly connected to the left square shaft of the thickness adjustment gear shaft G5. The inner hole of the first adjustment wheel G7 is a cylinder with a stepped inner hole. The left hole diameter of the inner hole is the same as the shaft diameter of the thickness adjustment gear shaft G5. The right hole is a threaded hole that matches the left thread of the gear bar locking shaft G4. The inner hole of the second adjustment wheel G8 is a cylinder with a threaded through hole that matches the left thread of the gear bar locking shaft G4.

[0067] The wiring pair motion mechanism assembly H includes a second mounting seat H1, a wiring transmission bevel gear shaft H3 is arranged between the top and bottom of the second mounting seat H1 through a bearing, a through spline hole is opened in the center of the wiring transmission bevel gear shaft H3, a lifting slider H4 is arranged at the top of the wiring transmission bevel gear shaft H3, two second guide shafts H5 are slidably connected to both sides of the interior of the lifting slider H4, the tops of the two second guide shafts H5 penetrate the lifting slider H4 and extend to the top of the lifting slider H4, and the two second guide shafts H5 are connected to the lifting slider H4. The bottom ends of the shafts H5 penetrate the lifting slider H4 and extend to the bottom of the lifting slider H4. The two second guide shafts H5 extend to the bottom of the lifting slider H4. Both ends are arranged on both sides of the top of the mounting seat H1. The bottom end of the wiring transmission bevel gear shaft H3 is provided with a wiring transmission spline shaft H6. The wiring transmission spline shaft H6 penetrates the wiring transmission bevel gear shaft H3 and extends to the top of the wiring transmission bevel gear shaft H3. The wiring transmission spline shaft H6 extends to the top of the wiring transmission bevel gear shaft H3. The lifting slider H4 is placed at the bottom, the spline shaft of the wiring transmission spline shaft H6 is matched with the spline hole, the lifting slider H4 is provided with a through slot in the middle, and a sliding connection block H10 is provided in the middle of the through slot, the sliding connection block H10 has a through hole, and the upper end of the through hole is a bearing mounting hole, and the lower end is a threaded hole, the top of the wiring transmission spline shaft H6 is fixedly connected with a T-nut H13, the middle of the T-nut H13 is connected to the lower part of the lifting slider H4 through a bearing, the upper end of the T-nut H13 is threaded with the lower end of the sliding connection block H10, and the lower end of the sliding connection block H10 is threaded with the upper end of the T-nut H13. The holes are connected by threads, a third through hole H9 is opened inside the wiring transmission spline shaft H6, a fourth through hole H12 is opened inside the T-nut H13, a vertical through hole coaxial with the wiring transmission spline shaft H6 is opened on the top of the lifting slider H4, a guide nozzle H8 is provided at the bottom end of the wiring transmission spline shaft H6, and the guide nozzle H8 adopts a trumpet-shaped opening, an oil seal nozzle H7 is provided on the outer surface of the wiring transmission spline shaft H6, and a wiring bevel gear mounting fixing seat H2 is fixedly connected to the bottom of the mounting seat H1.

[0068] The winding head device P comprises a nozzle upper pressure cover P1 and a nozzle movable lower cover P2, wherein the nozzle upper pressure cover P1 is arranged on the top of the nozzle movable lower cover P2, and three movable grooves P3 are provided on the inner and outer cylindrical surfaces of the nozzle movable lower cover P2, and a nozzle swing arm pin shaft pressing plate P17 is provided inside the middle movable groove P3, a wire hole outlet mechanism P4 is provided on the top of the nozzle upper pressure cover P1, and a second moving block P5 is provided at the bottom of the nozzle movable lower cover P2, and a first nozzle mechanism P6 is provided inside the nozzle upper pressure cover P1, and the first nozzle mechanism P6 is provided. A second nozzle mechanism P7 is arranged on the top of the structure P6, a third nozzle mechanism P8 is arranged on the bottom of the first nozzle mechanism P6, a first moving block P9 is arranged on the bottom of the nozzle movable lower cover P2, and nozzle wiring swing arms P10 are arranged between the first moving block P9 and the first nozzle mechanism P6, the second nozzle mechanism P7 and the third nozzle mechanism P8, respectively, and the nozzle wiring swing arm P10 is provided with a first connecting portion extending radially along the hinge block and movably connected to the pusher head, and a second connecting portion movably connected to the first nozzle mechanism P6, and the surface of the first connecting portion is The first connecting part is a spherical surface, and after the first connecting part is inserted into the annular groove of the push head, the first connecting part is restricted by the protrusions on both sides of the annular groove, and is movably connected with the push head, so that the first connecting part can move within the range of the protrusions on both sides. The wire hole outlet mechanism P4 includes a semi-cylinder P41, a flange P42 is provided on the top of the semi-cylinder P41, and a bottom plate P43 is provided at the bottom of the semi-cylinder P41. The flange P42, the semi-cylinder P41, and the bottom plate P43 are all provided with a wire hole outlet nozzle P44. The shape of the wire hole outlet nozzle P44 is conical The first moving block P9 has a waist-shaped countersunk hole P11 at the bottom, and the first nozzle mechanism P6, the second nozzle mechanism P7 and the third nozzle mechanism P8 are composed of a slider P12, a nozzle P13, a first connecting block P14, a groove P15 and a second connecting block 16. The first connecting block P14 and the second connecting block P16 are respectively fixed on both sides of the slider P12, the groove P15 is opened at the bottom of the second connecting block P16, and the nozzle P13 is arranged at the top of the other side of the second connecting block P16.

[0069] The transition hooking mechanism assembly includes a mounting base J1, the top of which is fixedly connected to two linear guide rods J2, a nut mounting plate J3 is slidably connected between the outer surfaces of the two linear guide rods J2, a motor seat J4 is fixedly connected between the tops of the two linear guide rods J2, a lifting motor J5 is fixedly connected to the top of the motor seat J4, the output shaft of the lifting motor J5 is fixedly connected to a screw rod J6 through a coupling, the bottom end of the screw rod J6 sequentially passes through the motor seat J4 and the nut mounting plate J3 and extends to the bottom of the nut mounting plate J3, one end of the screw rod J6 extending to the bottom of the nut mounting plate J3 is rotatably connected to the top of the mounting base J1, a nut sleeve J7 is threadedly connected to the outer surface of the screw rod J6, the bottom of the nut sleeve J7 is fixed to the top of the nut mounting plate J3, a moving cylinder mounting seat J8 of the hooking mechanism is fixedly connected to the back of the nut mounting plate J3, and a hooking mechanism moving cylinder mounting seat J8 is fixedly connected to one side of the hooking mechanism moving cylinder mounting seat J8. The line hook mechanism moving cylinder J9, the cylinder rod of the line hook mechanism moving cylinder J9 is fixedly connected with the line hook cylinder connecting plate J10, one side of the line hook cylinder connecting plate J10 is provided with a line hook cylinder J11, one side of the line hook cylinder J11 is provided with a line hook nozzle mounting seat J12, the inside of the line hook nozzle mounting seat J12 is slidably connected with a rack J13, one side of the rack J13 is connected to the cylinder rod of the line hook cylinder J11, the top of the rack J13 is meshed with a gear J14, the gear shaft The center of the gear J14 is movably hinged with the wire hooking nozzle mounting seat J12, a wire hooking nozzle J15 is arranged on the outer surface of the gear J14, a wire hooking mechanism guide shaft J16 is arranged on the other side of the wire hooking cylinder connecting plate J10, the wire hooking mechanism moving cylinder mounting seat J8 is an L-shaped structure, the long side of the L-shape is fixedly connected to the nut mounting plate J3, and the short side is fixedly connected to the wire hooking mechanism moving cylinder J9, a movable groove is opened in the center of the wire hooking nozzle mounting seat J12, and the two end surfaces of the gear J14 are movably connected with the two side gaps of the movable groove.

[0070] The copper wire tension adjustment device assembly includes a second fixed plate L1, a first connecting plate L2 and a second connecting plate L3 are arranged on the top of the second fixed plate L1, a tension adjustment screw L4 is hingedly arranged on the other side of the second connecting plate L3, a bracket plate L16 is fixedly connected to the front of the second fixed plate L1 and located on one side of the second connecting plate L3, the bracket plate L16 is threadedly connected to the outer surface of the tension adjustment screw L4, a wire clamping cylinder L5 is arranged on the other side of the first connecting plate L2, the cylinder rod of the wire clamping cylinder L5 is fixedly connected to the other side of the first connecting plate L2, the bottom of the wire clamping cylinder L5 is fixed to the top of the second fixed plate L1 through a base, two compression springs L6 are arranged between the first connecting plate L2 and the second connecting plate L3 on the opposite side, and the first connecting plate L 2 and two tension adjusting guide rods L7 are arranged between the side opposite to the second connecting plate L3, the two tension adjusting guide rods L7 are located between the two compression springs L6, the front and rear parts of the other side of the first connecting plate L2 are respectively provided with rear clamping guide rods L8, the other ends of the two rear clamping guide rods L8 are respectively provided with rear clamping heads L9, a mounting frame L10 is arranged on one side of the front face of the second fixed plate L1, the front and rear parts of one side of the mounting frame L10 are respectively provided with front clamping heads L11 relative to the position of the rear clamping heads L9, a connecting frame L12 is fixedly connected to the bottom of the second fixed plate L1, a supporting frame L13 is fixedly connected to one side of the connecting frame L12, an oil cotton mechanism L14 is fixedly connected to the top of the supporting frame L13, and a scale L15 is arranged on the top of the front face of the second fixed plate L1.

[0071] The wire pressing device N comprises a first wire tail processing part N1, a second wire tail processing part N2, a third wire tail processing part N3, a fourth wire tail processing part N4, and two wire pressing cylinder seats N5. The first wire tail processing part N1 and the second wire tail processing part N2 are coaxially fixedly connected to the top plate in the turntable fixture. The two wire pressing cylinder seats N5 are fixedly connected to the bottom plate in the turntable fixture. The tops of the two wire pressing cylinder seats N5 are respectively fixedly connected with the first wire pressing cylinder N6, the second wire pressing cylinder N7, the third wire pressing cylinder N8, and the fourth wire pressing cylinder N9. The tops of the four pressing cylinders N9 are respectively fixedly connected with the first pressing cylinder connecting plate N10, the second pressing cylinder connecting plate N11, the third pressing cylinder connecting plate N12, and the fourth pressing cylinder connecting plate N13. In the direction close to the first wire tail processing part N1, the first pressing cylinder connecting plate N10, the second pressing cylinder connecting plate N11, the third pressing cylinder connecting plate N12, and the fourth pressing cylinder connecting plate N13 are respectively beyond a part of the cylinder body of the first pressing cylinder N6, the second pressing cylinder N7, the third pressing cylinder N8, and the fourth pressing cylinder N9. The first pressing cylinder connecting plate N10 and the third pressing cylinder connecting plate N12 exceed The first wire pressing cylinder N6 and the third wire pressing cylinder N8 are partially connected to the bottom of the third wire tail processing part N3, and the second wire pressing cylinder connecting plate N11 and the fourth wire pressing cylinder connecting plate N13 are partially connected to the bottom of the fourth wire tail processing part N4 beyond the second wire pressing cylinder N7 and the fourth wire pressing cylinder N9. A U-shaped groove N14 is provided on the fourth wire tail processing part N4 relative to the second wire pressing cylinder connecting plate N11 and the fourth wire pressing cylinder connecting plate N13. Nine W-shaped grooves N15 are equally provided on the lower half of the arm of the second wire tail processing part N2. The W-shaped grooves N15 on the arm of the second wire tail processing part N2 are The upper and lower edges of the third wire tail processing component N3 are chamfered, the upper surface of the third wire tail processing component N3 can be completely fitted with the lower surface of the first wire tail processing component N1, the upper surface of the fourth wire tail processing component N4 is completely fitted with the lower surface of the third wire tail processing component N3, the first wire pressing cylinder connecting plate N10 and the third wire pressing cylinder connecting plate N12, the first wire pressing cylinder N6 and the third wire pressing cylinder N8 and the third wire tail processing component N3 form a group of wire pressing mechanisms, the second wire pressing cylinder connecting plate N11 and the fourth wire pressing cylinder connecting plate N13, the second wire pressing cylinder N7 and the fourth wire pressing cylinder N9 and the fourth wire tail processing component N4 form another group of wire pressing mechanisms.

[0072] During use, after the equipment is started without any abnormality, the worker places the workpiece on the device fixture as required, and then presses the start button with both hands, the workpiece clamping mechanism C2 is actuated, and the workpiece is clamped to prepare for winding. The winding mechanism drives the winding nozzle to the initial winding position, and starts to wind the three slots at the same time. The winding method is inner winding, and the main winding motion mechanism component I rotates one slot, and the wire passing nozzle drives the copper wire to move up and down on the inner ring of the stator. When the wire passing nozzle drives the copper wire to the upper or lower part of the workpiece, the main winding motion mechanism component I rotates one slot, and the wire passing nozzle drives the copper wire up or down again. The main winding The wire motion mechanism component I rotates one slot, over and over again, until the winding of three slots is completed. After the winding of three slots is completed, the workpiece is rotated three winding slots as required, and the winding action is repeated until the winding of the workpiece is completed. After the winding is completed, the wire passing nozzle moves to drive the copper wire to the shearing position, the wire cutting device component D moves, the winding nozzle mechanism moves and returns to the initial position, and at the same time, the cylinder of the workpiece clamping mechanism moves to push the workpiece clamping device, so that the tooling fixture releases the workpiece. After completing these actions, the worker takes out the stator after winding from the three-wire winding machine, completing the entire operation process.

[0073] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0074] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A three-wire parallel winding machine, comprising a frame assembly (A), a turntable fixture assembly (B), a workpiece winding protective cover assembly (C), a wire cutting device assembly (D), a main winding movement mechanism assembly (I), a transition hooking mechanism assembly (J), a traction wire device assembly (K), a copper wire tension adjustment device assembly (L), and a wire pressing device (N), characterized in that: The frame assembly (A) is welded from iron plates, with a foot cup at the bottom. The main winding motion mechanism assembly (I) is vertically arranged in the frame, the wire pressing device (N) is arranged on the top plate of the turntable fixture assembly (B), the transition hooking mechanism assembly (J) and the copper wire tension adjustment device assembly (L) are respectively connected to the frame at a certain angle by bolts, and the traction wire device assembly (K) is installed on the ground through a mounting column and placed side by side with the frame. The main winding motion mechanism assembly (I) includes a divider transmission mechanism assembly (E), a wiring transmission mechanism assembly (F), a winding lifting transmission mechanism assembly (G), a wiring auxiliary motion mechanism assembly (H), a main winding mechanism (O), a winding head device (P), and a frame. The main servo motor is equipped with a main servo motor synchronous wheel and a tensioning mechanism. The main servo motor synchronous wheel is connected to the winding lifting transmission mechanism component (G) and the divider transmission mechanism component (E) through a belt transmission, and the belt transmission is adjusted by the tensioning mechanism. The winding lifting transmission mechanism component (G) is connected to the rear bearing seat sealing plate of the frame through bolts. The eccentric wheel lifting slider connecting seat in the winding lifting transmission mechanism component (G) is connected to the lifting slider in the wiring pair motion mechanism component (H) through bolts. The turntable fixture component (B) is connected to the table panel of the frame through the fixture lifting base. The workpiece winding protective cover component (C) is connected to the table panel of the frame through a rotating fixed seat. The tangent device component (D ) is connected to the table panel of the frame at a certain angle through the guide shaft support bolts, the divider transmission mechanism component (E) is connected to the divider mounting cover plate in the frame component (A) by bolts, the grinding spur gear 1 in the divider transmission mechanism component (E) is meshed with the grinding spur gear 2 in the main winding mechanism (O), the wiring bevel gear mounting fixing seat in the wiring transmission mechanism component (F) is bolted with the winding guide shaft mounting seat in the wiring auxiliary motion mechanism component (H), the wiring transmission bevel gear shaft in the wiring transmission mechanism component (F) is meshed with the wiring spline bevel gear shaft in the wiring auxiliary motion mechanism component (H), the winding guide shaft mounting seat of the wiring auxiliary motion mechanism component (H) is connected to the frame by bolts, and the wiring The sliding connection block in the auxiliary motion mechanism assembly (H) is connected to the shaft bearing nut of the lower end of the wiring pull rod in the main winding mechanism (O), the winding head device (P) is arranged on the top of the main winding mechanism (O), the main winding mechanism (O) is arranged on the top of the wiring auxiliary motion mechanism assembly (H), the wiring transmission mechanism assembly (F) is arranged on one side of the wiring auxiliary motion mechanism assembly (H), the divider transmission mechanism assembly (E) is arranged on the front of the wiring auxiliary motion mechanism assembly (H), the winding lifting transmission mechanism assembly (G) is arranged on the front of the wiring auxiliary motion mechanism assembly (H), and the winding lifting transmission mechanism assembly (G) is located at the bottom of the divider transmission mechanism assembly (E),The turntable fixture assembly (B) comprises a first bottom plate (B1), first fixed plates (B2) are arranged on both sides of the first bottom plate (B1), a top plate (B3) is fixedly connected between the tops of the two first fixed plates (B2), a turntable (B4) is arranged on the top of the top plate (B3), a fixed cylinder (B6) is arranged on the top of the top plate (B3), the fixed cylinder (B6) is located on one side of the turntable (B4), a cylinder body of the fixed cylinder (B6) is fixedly connected to the top plate (B3), and a cylinder rod of the fixed cylinder (B6) is fixedly connected to a limit block (B5) ), the turntable (B4) is provided with a groove matching the limit block (B5), a rotary servo motor (B7) is provided on the top of the top plate (B3), the rotary servo motor (B7) is located on the other side of the turntable (B4), the output shaft of the rotary servo motor (B7) is provided with a rotary reducer (B8), the rotary reducer (B8) is connected to the gear transmission on the turntable (B4), and fixture lifting cylinders (B13) are provided on both sides of the bottom of the top plate (B3), and the bottoms of the two fixture lifting cylinders (B13) both penetrate the first bottom plate (B1) and extending to the bottom of the first bottom plate (B1), the first fixed plate (B2) is fixedly connected with a slider, the two jig lifting cylinders (B13) are fixedly connected with the frame, the two first fixed plates (B2) are provided with a U-shaped frame (B9) on the separated side, the two U-shaped frames (B9) are respectively fixedly connected with a guide rail that matches the slider in the vertical direction, the top of the two first fixed plates (B2) is provided with a first thickening section taking structure (B10), the separated side of the two first thickening section taking structures (B10) respectively penetrates the two U-shaped frames (B 9) and extends to the inside of the two U-shaped frames (B9), the bottom end of the U-shaped frames (B9) is fixedly connected to the frame, a thickening section taking lifting cylinder (B11) is arranged between the two sides of the inner wall of the two U-shaped frames (B9), the bottom end of the thickening section taking lifting cylinder (B11) is fixedly connected to the frame, a second thickening section taking structure (B12) is arranged on the top of the two thickening section taking lifting cylinders (B11), the second thickening section taking structure (B12) is an elastic block, and a sensor is arranged on the first thickening section taking structure (B10) relative to the second thickening section taking structure (B12). , 2. A three-wire parallel winding machine according to claim 1, characterized in that: It also includes an outer protective component (M), which is constructed of profiles on the periphery.

3. A three-wire parallel winding machine according to claim 1, characterized in that: The workpiece winding upper protective cover assembly (C) comprises a slewing mechanism (C1), a workpiece clamping mechanism (C2), an adjustable limit assembly (C3), and a transition wire cover clamping mechanism (C4); the slewing mechanism (C1) comprises a rotating fixed column (C101), a rotating bearing seat (C102), a first rotating power cylinder seat (C103), a second rotating power cylinder seat (C104), and a rotating power cylinder (C105); the rotating fixed column (C101) and the rotating bearing seat (C102) are connected by coaxial bearings; the first rotating power cylinder seat (C103) is fixedly connected to the rotating fixed column (C101); the second rotating power cylinder seat (C104) is fixedly connected to the rotating bearing seat (C102); The first rotary power cylinder seat (C103) is movably hinged to the rear end of the rotary power cylinder (C105) cylinder body, the second rotary power cylinder seat (C104) is movably hinged to the rear end of the rotary power cylinder (C105) gas rod, the workpiece clamping mechanism (C2) comprises a workpiece fixing swing arm (C201), a workpiece clamping cylinder (C202), and a workpiece fixing connecting plate (C203), the lower end surface of the cylinder body of the workpiece clamping cylinder (C202) is fixedly connected to the workpiece fixing swing arm (C201), the cylinder rod of the workpiece clamping cylinder (C202) is fixedly connected to the workpiece fixing connecting plate (C203), and the connection position is located on the axis of the workpiece fixing connecting plate (C203). One end is fixedly connected to the rotating bearing seat (C102), the other end of the workpiece fixing swing arm (C201) is provided with a first through hole (C204), the cylinder rod of the workpiece clamping cylinder (C202) coaxially passes through the first through hole (C204), one end of the workpiece fixing swing arm (C201) and both sides of the first through hole (C204) are provided with second through holes (C205), the insides of the two second through holes (C205) are fixedly connected with guide sleeves (C206), the insides of the two guide sleeves (C206) are slidably connected with first guide shafts (C207), the two first guide shafts (C207) are respectively fixedly connected to the top of the workpiece fixing connecting plate (C203), the workpiece fixing The bottom of the connecting plate (C203) is fixedly connected to a workpiece fixing cover (C208); the adjustable limit assembly (C3) comprises an upper limit plate (C301); the bottom of the upper limit plate (C301) is fixedly connected between the top ends of the two first guide shafts (C207); a limit pin (C302) is arranged at the bottom of the upper limit plate (C301); a lower limit plate (C303) is fixedly connected to the front of the workpiece fixing swing arm (C201) and located at the bottom of the limit pin (C302); a buffer device is fixedly connected to the lower limit plate (C303) relative to the pin position; the workpiece fixing connecting plate (C203) is provided with four evenly distributed through holes (C209) centered on the axis;The transition line cover clamping mechanism (C4) comprises four linear bearings (C401), the four linear bearings (C401) are respectively fixedly connected to the four through holes (C209), the inner surfaces of the four linear bearings (C401) are slidably connected to transition line cylinder guide rods (C402), the top ends of the four transition line cylinder guide rods (C402) are fixedly connected to a transition line lifting connecting plate (C403), the bottom ends of the four transition line cylinder guide rods (C402) are fixedly connected to a A transition line cover (C404), wherein the transition line cover (C404) has three U-shaped grooves in the vertical direction, and a transition line lifting cylinder seat (C405) is arranged on the side of the transition line cover (C404), wherein the transition line lifting cylinder seat (C405) is an L-shaped plate, and a transition line lifting cylinder (C406) is fixedly connected to the top of the transition line lifting cylinder seat (C405), and the cylinder rod of the transition line lifting cylinder (C406) is fixedly connected to the top of the transition line lifting connecting plate (C403).

4. A three-wire parallel winding machine according to claim 1, characterized in that: The tangent device assembly (D) comprises a first mounting seat (D1), the top of the first mounting seat (D1) is fixedly connected to a rotary cylinder (D2), the top of the rotary cylinder (D2) is fixedly connected to a connecting assembly (D3), the top of the connecting assembly (D3) is fixedly connected to a frame (D4), an electric linear slide (D5) is arranged inside the frame (D4), the top of the electric linear slide (D5) is fixedly connected to a shearing device (D6), the shearing device (D6) comprises a sliding seat (D61), the bottom of the sliding seat (D61) is fixed to the electric linear slide ( D5), the top of the sliding seat (D61) is fixedly connected with a first cutting blade (D62), the top of the first cutting blade (D62) is fixedly connected with a fixed block (D63), the right side of the fixed block (D63) is fixedly connected with a telescopic cylinder (D64), one end of the telescopic cylinder (D64) passes through the fixed block and extends to the left side of the fixed block (D63), one end of the telescopic cylinder (D64) extending to the left side of the fixed block (D63) is fixedly connected with a moving block (D65), and the bottom of the moving block (D65) is fixedly connected with a second cutting blade (D66).

5. A three-wire parallel winding machine according to claim 1, characterized in that: The winding lifting transmission mechanism assembly (G) comprises a first bearing seat (G1), a second bearing seat (G2), an eccentric wheel mounting main shaft (G3), and a synchronous wheel (G9), and is characterized in that: the first bearing seat (G1) and the second bearing seat (G2) are coaxially fixedly connected to the frame of the three-wire parallel winding machine, the eccentric wheel mounting main shaft (G3) is connected to the first bearing seat (G1) and the second bearing seat (G2) through bearings and nuts, the eccentric wheel mounting main shaft (G3) is a hollow shaft with a flange on the right side, the synchronous wheel (G9) is connected to the eccentric wheel mounting main shaft (G3) through a tension sleeve (G10), the right side flange of the eccentric wheel mounting main shaft (G3) is coaxially connected to the eccentric wheel (G11) through bolts, and the eccentric wheel (G 11) A first eccentric wheel connecting member (G13) is positionally adjustable, the other end of the first eccentric wheel connecting member (G13) is movably connected to an eccentric wheel swing arm (G14), one side of the eccentric wheel swing arm (G14) is movably connected to a second eccentric wheel connecting member (G15), one side of the second eccentric wheel connecting member (G15) is provided with an eccentric wheel lifting slider connecting seat (G16), a gear bar locking shaft (G4) is provided inside the eccentric wheel mounting main shaft (G3), the gear bar locking shaft (G4) is a right-side rectangular flange hollow shaft, the vertical cross-section of the flange is rectangular, and the horizontal cross-section is trapezoidal, the gear bar locking shaft (G4) has an external thread on the left side of the shaft beyond the eccentric wheel mounting main shaft (G3), the gear bar locking shaft (G4) is provided with an external thread on the left side of the shaft A thickness adjustment gear shaft (G5) is arranged inside the gear bar locking shaft (G4); the right side of the thickness adjustment gear shaft (G5) exceeds the gear bar locking shaft (G4) flange to form a gear shaft structure; the left side of the thickness adjustment gear shaft (G5) exceeds the gear bar locking shaft (G4) to form a square shaft and a stepped circular shaft from left to right; the thickness adjustment gear shaft (G5) is provided with a curved rocker handle (G6) and a first adjustment wheel (G7) from left to right; a second adjustment wheel (G8) is arranged on the right side of the first adjustment wheel (G7); the synchronous wheel (G9) is connected to the eccentric wheel mounting main shaft (G3) through a tension sleeve (G10); the right side of the eccentric wheel mounting main shaft (G3) is connected to the eccentric wheel (G11) through a bolt coaxial line; A thickness adjustment gear bar (G12) is arranged on the left side of the eccentric wheel (G11), and the first eccentric wheel connecting member (G13) is arranged on one side of the thickness adjustment gear bar (G12). A concave through groove is opened in the vertical direction on the left side of the eccentric wheel (G11), and the concave through groove is symmetrically distributed relative to the center of the eccentric wheel (G11). The back groove thickness adjustment gear bar (G12) is a long strip with a convex cross section. The convex shape of the thickness adjustment gear bar (G12) is matched with the surface of the concave groove of the eccentric wheel (G11) in contact with each other. A vertical trapezoidal groove is opened on the left side of the thickness adjustment gear bar (G12), which is narrow on the left side and wide on the right side. The trapezoidal groove of the thickness adjustment gear bar (G12) is matched with the trapezoidal surface of the rectangular flange of the gear bar locking shaft (G4) in contact with each other.The thickness adjustment gear bar (G12) has a rectangular through hole along the axis direction of the eccentric wheel mounting main shaft (G3), and the long side of one side of the rectangular through hole is in the shape of a rack. This rack structure and the gear shaft structure of the thickness adjustment gear shaft (G5) form a gear transmission. The curved rocker handle (G6) is provided with a square hole inside, and the first adjustment wheel (G7) and the second adjustment wheel (G8) are both provided with inner holes. The square hole of the curved rocker handle (G6) is tightly connected with the left end square shaft of the thickness adjustment gear shaft (G5). The inner hole of the first adjustment wheel (G7) is a cylinder with a stepped inner hole, and the left hole diameter of the inner hole is the same as the shaft diameter of the thickness adjustment gear shaft (G5). The right hole is a threaded hole that matches the left thread of the gear bar locking shaft (G4). The inner hole of the second adjustment wheel (G8) is a cylinder with a threaded through hole that matches the left thread of the gear bar locking shaft (G4).

6. A three-wire parallel winding machine according to claim 1, characterized in that: The wiring pair motion mechanism assembly (H) comprises a second mounting seat (H1), a wiring transmission bevel gear shaft (H3) is arranged between the top and bottom of the second mounting seat (H1) via a bearing, a through spline hole is opened in the center of the wiring transmission bevel gear shaft (H3), a lifting slider (H4) is arranged at the top of the wiring transmission bevel gear shaft (H3), two second guide shafts (H5) are slidably connected to both sides of the lifting slider (H4), the tops of the two second guide shafts (H5) penetrate the lifting slider (H4) and extend to the top of the lifting slider (H4), and the two second guide shafts (H5) are arranged on the top of the lifting slider (H4). The bottom ends of the shafts (H5) penetrate the lifting slider (H4) and extend to the bottom of the lifting slider (H4); the two ends of the two second guide shafts (H5) extending to the bottom of the lifting slider (H4) are arranged on both sides of the top of the mounting seat (H1); the bottom end of the wiring transmission bevel gear shaft (H3) is provided with a wiring transmission spline shaft (H6); the wiring transmission spline shaft (H6) penetrates the wiring transmission bevel gear shaft (H3) and extends to the top of the wiring transmission bevel gear shaft (H3); the wiring transmission spline shaft (H6) extends to one end of the top of the wiring transmission bevel gear shaft (H3) The spline shaft of the wiring transmission spline shaft (H6) is connected with the spline hole in cooperation with the lifting slider (H4). A through groove is provided in the middle of the lifting slider (H4), and a sliding connection block (H10) is provided in the middle of the through groove. A through hole is provided in the sliding connection block (H10), and the upper end of the through hole is a bearing mounting hole, and the lower end is a threaded hole. A T-shaped nut (H13) is fixedly connected to the top of the wiring transmission spline shaft (H6). The middle of the T-shaped nut (H13) is connected to the lower part of the lifting slider (H4) through a bearing. The upper part of the T-shaped nut (H13) is threaded with the lower end of the sliding connection block (H10). The holes are connected by threads, a third through hole (H9) is provided inside the wiring transmission spline shaft (H6), a fourth through hole (H12) is provided inside the T-nut (H13), a vertical through hole coaxial with the wiring transmission spline shaft (H6) is provided on the top of the lifting slider (H4), a guide nozzle (H8) is provided at the bottom end of the wiring transmission spline shaft (H6), and the guide nozzle (H8) adopts a trumpet-shaped opening, an oil seal nozzle (H7) is provided on the outer surface of the wiring transmission spline shaft (H6), and a wiring bevel gear mounting fixing seat (H2) is fixedly connected to the bottom of the mounting seat (H1).

7. A three-wire parallel winding machine according to claim 1, characterized in that: The winding head device (P) comprises a nozzle upper pressure cover (P1), a nozzle movable lower cover (P2), and a hinge block. The nozzle upper pressure cover (P1) is arranged on the top of the nozzle movable lower cover (P2). Three movable grooves (P3) are provided on the middle and outer cylindrical surfaces of the nozzle movable lower cover (P2). A nozzle swing arm pin shaft pressure plate (P17) is provided inside the middle movable groove (P3). A wire hole outlet mechanism (P4) is provided on the top of the nozzle upper pressure cover (P1). A second moving block (P5) is provided at the bottom of the nozzle movable lower cover (P2). A first nozzle mechanism (P6) is provided inside the nozzle upper pressure cover (P1). A second wire nozzle mechanism (P7) is arranged on the top of the first wire nozzle mechanism (P6), a third wire nozzle mechanism (P8) is arranged on the bottom of the first wire nozzle mechanism (P6), a first moving block (P9) is arranged on the bottom of the wire nozzle movable lower cover (P2), a wire nozzle wiring swing arm (P10) is arranged between the first moving block (P9) and the first wire nozzle mechanism (P6), the second wire nozzle mechanism (P7) and the third wire nozzle mechanism (P8), respectively, the wire nozzle wiring swing arm (P10) is provided with a first connecting part extending along the radial direction of the hinge block and movably connected to the pusher head, and a second connecting part movably connected to the first wire nozzle mechanism (P6), and the first connecting part The surface is spherical, and after the first connection part is inserted into the annular groove of the push head, the first connection part is restricted by the protrusions on both sides of the annular groove, and is movably connected with the push head, and the first connection part is movable within the range of the protrusions on both sides. The wire hole outlet mechanism (P4) includes a semi-cylinder (P41), a flange (P42) is arranged on the top of the semi-cylinder (P41), and a bottom plate (P43) is arranged on the bottom of the semi-cylinder (P41). The flange (P42), the semi-cylinder (P41), and the bottom plate (P43) are all provided with a wire hole outlet nozzle (P44). The shape of the wire hole outlet nozzle (P44) is a cone, and a cone is penetrated. shaped through hole, a waist-shaped countersunk hole (P11) is provided at the bottom of the first moving block (P9), the first wire nozzle mechanism (P6), the second wire nozzle mechanism (P7) and the third wire nozzle mechanism (P8) are all composed of a slider (P12), a wire outlet nozzle (P13), a first connecting block (P14), a groove (P15) and a second connecting block (P16), the first connecting block (P14) and the second connecting block (P16) are respectively fixed on both sides of the slider (P12), the groove (P15) is provided at the bottom of the second connecting block (P16), and the wire outlet nozzle (P13) is arranged at the top of the other side of the second connecting block (P16).

8. A three-wire parallel winding machine according to claim 1, characterized in that: The transition hooking mechanism assembly comprises a mounting base plate (J1), the top of the mounting base plate (J1) is fixedly connected to two linear guide rods (J2), a nut mounting plate (J3) is slidably connected between the outer surfaces of the two linear guide rods (J2), a motor seat (J4) is fixedly connected between the tops of the two linear guide rods (J2), a lifting motor (J5) is fixedly connected to the top of the motor seat (J4), the output shaft of the lifting motor (J5) is fixedly connected to a lead screw (J6) via a coupling, and the bottom end of the lead screw (J6) passes through the motor seat in sequence. (J4) and the nut mounting plate (J3) and extending to the bottom of the nut mounting plate (J3), one end of the screw rod (J6) extending to the bottom of the nut mounting plate (J3) is rotatably connected to the top of the mounting base plate (J1), the outer surface of the screw rod (J6) is threadedly connected with a nut sleeve (J7), the bottom of the nut sleeve (J7) is fixed to the top of the nut mounting plate (J3), the back of the nut mounting plate (J3) is fixedly connected with a wire hooking mechanism moving cylinder mounting seat (J8), and one side of the wire hooking mechanism moving cylinder mounting seat (J8) is fixedly connected A line hooking mechanism moving cylinder (J9) is provided, the cylinder rod of the line hooking mechanism moving cylinder (J9) is fixedly connected to a line hooking cylinder connecting plate (J10), a line hooking cylinder (J11) is arranged on one side of the line hooking cylinder connecting plate (J10), a line hooking nozzle mounting seat (J12) is arranged on one side of the line hooking cylinder (J11), a rack (J13) is slidably connected inside the line hooking nozzle mounting seat (J12), one side of the rack (J13) is connected to the cylinder rod of the line hooking cylinder (J11), a gear (J14) is meshed on the top of the rack (J13), and the line hooking nozzle mounting seat (J12) is slidably connected inside the line hooking nozzle mounting seat (J12), one side of the rack (J13) is connected to the cylinder rod of the line hooking cylinder (J11), and a gear (J14) is meshed on the top of the rack (J13). The gear axis is movably hinged with the thread hooking nozzle mounting seat (J12); a thread hooking nozzle (J15) is arranged on the outer surface of the gear (J14); a thread hooking mechanism guide shaft (J16) is arranged on the other side of the thread hooking cylinder connecting plate (J10); the thread hooking mechanism movable cylinder mounting seat (J8) is an L-shaped structure; the long side of the L-shape is fixedly connected to the nut mounting plate (J3); and the short side is fixedly connected to the thread hooking mechanism movable cylinder (J9); a movable groove is opened in the center of the thread hooking nozzle mounting seat (J12); and the two end surfaces of the gear (J14) are movably connected with the two side gaps of the movable groove.

9. A three-wire parallel winding machine according to claim 1, characterized in that: The copper wire tension adjustment device assembly comprises a second fixed plate (L1), a first connecting plate (L2) and a second connecting plate (L3) are arranged on the top of the second fixed plate (L1), a tension adjustment screw (L4) is hingedly arranged on the other side of the second connecting plate (L3), a bracket plate (L16) is fixedly connected to the front of the second fixed plate (L1) and located on one side of the second connecting plate (L3), the bracket plate (L16) is threadedly connected to the outer surface of the tension adjustment screw (L4), a wire clamping cylinder (L5) is arranged on the other side of the first connecting plate (L2), the cylinder rod of the wire clamping cylinder (L5) is fixedly connected to the other side of the first connecting plate (L2), the bottom of the wire clamping cylinder (L5) is fixed to the top of the second fixed plate (L1) through a base, two compression springs (L6) are arranged between the first connecting plate (L2) and the second connecting plate (L3) on opposite sides, and the first connecting plate (L2) is fixedly connected to the outer surface of the tension adjustment screw (L4). ) and the second connecting plate (L3) are provided with two tension adjustment guide rods (L7), the two tension adjustment guide rods (L7) are located between the two compression springs (L6), the front and rear parts of the other side of the first connecting plate (L2) are provided with rear clamping guide rods (L8), the other ends of the two rear clamping guide rods (L8) are provided with rear clamping heads (L9), a mounting frame (L10) is provided on one side of the front face of the second fixed plate (L1), the front and rear parts of one side of the mounting frame (L10) are provided with front clamping heads (L11) relative to the positions of the rear clamping heads (L9), a connecting frame (L12) is fixedly connected to the bottom of the second fixed plate (L1), a supporting frame (L13) is fixedly connected to one side of the connecting frame (L12), an oil cotton mechanism (L14) is fixedly connected to the top of the supporting frame (L13), and a scale (L15) is provided on the top of the front face of the second fixed plate (L1).

10. A three-wire parallel winding machine according to claim 1, characterized in that: The wire pressing device (N) comprises a first wire tail processing component (N1), a second wire tail processing component (N2), a third wire tail processing component (N3), a fourth wire tail processing component (N4), and two wire pressing cylinder seats (N5); the first wire tail processing component (N1) and the second wire tail processing component (N2) are coaxially fixedly connected to a top plate in a turntable fixture; the two wire pressing cylinder seats (N5) are fixedly connected to a bottom plate in the turntable fixture; the tops of the two wire pressing cylinder seats (N5) are respectively fixedly connected with a first wire pressing cylinder (N6), a second wire pressing cylinder (N7), a third wire pressing cylinder (N8), and a fourth wire pressing cylinder (N9); the first wire pressing cylinder (N6), the second wire pressing cylinder (N7), and the third wire pressing cylinder (N8) are fixedly connected to the tops of the two wire pressing cylinder seats (N5); The top of the fourth wire pressing cylinder (N9) is respectively fixedly connected with the first wire pressing cylinder connecting plate (N10), the second wire pressing cylinder connecting plate (N11), the third wire pressing cylinder connecting plate (N12), and the fourth wire pressing cylinder connecting plate (N13). In the direction close to the first wire tail processing part (N1), the first wire pressing cylinder connecting plate (N10), the second wire pressing cylinder connecting plate (N11), the third wire pressing cylinder connecting plate (N12), and the fourth wire pressing cylinder connecting plate (N13) are respectively beyond a part of the cylinder body of the first wire pressing cylinder (N6), the second wire pressing cylinder (N7), the third wire pressing cylinder (N8), and the fourth wire pressing cylinder (N9). The first wire pressing cylinder connecting plate (N10) and the third wire pressing cylinder connecting plate (N12) are respectively connected to the first wire tail processing part (N1). ) The portion that exceeds the cylinder bodies of the first wire pressing cylinder (N6) and the third wire pressing cylinder (N8) is fixedly connected to the bottom surface of the third wire tail processing member (N3); the portion that exceeds the cylinder bodies of the second wire pressing cylinder (N11) and the fourth wire pressing cylinder (N13) is fixedly connected to the bottom surface of the fourth wire tail processing member (N4); a U-shaped groove (N14) is formed on the fourth wire tail processing member (N4) at a position relative to the second wire pressing cylinder connecting plate (N11) and the fourth wire pressing cylinder connecting plate (N13); nine W-shaped grooves (N15) are formed in equal parts on the lower half of the arm of the second wire tail processing member (N2); the W-shaped grooves ( The sides and bottom sides of the third wire tail processing member (N15) are chamfered, the upper surface of the third wire tail processing member (N3) can be completely fitted with the lower surface of the first wire tail processing member (N1), the upper surface of the fourth wire tail processing member (N4) is completely fitted with the lower surface of the third wire tail processing member (N3), the first wire pressing cylinder connecting plate (N10) and the third wire pressing cylinder connecting plate (N12), the first wire pressing cylinder (N6) and the third wire pressing cylinder (N8) and the third wire tail processing member (N3) form a group of wire pressing mechanisms, and the second wire pressing cylinder connecting plate (N11) and the fourth wire pressing cylinder connecting plate (N13), the second wire pressing cylinder (N7) and the fourth wire pressing cylinder (N9) and the fourth wire tail processing member (N4) form another group of wire pressing mechanisms.

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