CN219535849U - Double-station flying fork winding machine - Google Patents

Abstract

The utility model relates to a double-station flying fork winding machine which comprises a frame, wherein a feed line, a double-station manipulator, a double-station winding host machine, a double-station tooling temporary storage table, a double-station iron core clamp temporary storage table, a double-station wire clamping and cutting mechanism and a double-station winding table are arranged on the frame.

Description

Double-station flying fork winding machine

Technical Field

The utility model relates to the technical field of stator winding machines, in particular to a double-station fly-fork winding machine.

Background

The existing flying fork winding machine can only wind one straight stator core each time, if two stator cores are required to wind simultaneously, two flying fork winding machines are required to operate simultaneously, and therefore the occupied area is large, the production cost is high, and the production efficiency is low. Therefore, the structure of the existing flying fork winding machine needs to be further improved.

Disclosure of Invention

The utility model aims to provide a double-station flyer winding machine which is small in production area, saves space, is low in cost and is high in production efficiency.

The purpose of the utility model is realized in the following way:

a double-station flying fork winding machine comprises a frame, wherein a feed line, a double-station mechanical arm, a double-station winding host machine, a double-station tooling temporary storage table, a double-station iron core clamp temporary storage table, a double-station wire clamping and cutting mechanism, a wire winding guard plate mechanism and a double-station winding table are arranged on the frame,

and the feeding line is used for conveying the iron core tool with the iron core installed.

And the material outlet line is used for conveying the iron core tool with the wound wire.

The double-station manipulator is used for carrying the iron core tool and the iron core clamp.

The winding guard plate mechanism is positioned between the double-station winding host machine and the double-station winding table and is used for protecting the wires.

The double-station tooling temporary storage table is positioned between the feeding line and the double-station iron core clamp temporary storage table, and is provided with two tooling placement stations for placing iron core tooling.

The double-station iron core clamp temporary storage table is positioned between the double-station tooling temporary storage table and the double-station winding table, and is provided with two iron core clamp placing stations for placing the iron core clamps.

The double-station winding table is positioned between the double-station iron core clamp temporary storage table and the double-station winding host machine and is used for fixing the iron core clamp, moving the iron core clamp left and right and rotating the iron core clamp so that the double-station winding host machine winds the iron core on the two iron core clamps.

The double-station winding host machine is provided with two winding stations and is used for winding the upper iron core and the lower iron core of the double-station winding table.

The double-station wire clamping and cutting mechanism is provided with two wire cutting stations and is used for cutting wires between the double-station wire winding host machine and the iron core and clamping the wires on the double-station wire winding host machine.

The double-station wire winding machine comprises a double-station mechanical arm, a double-station wire winding host machine, a double-station tooling temporary storage table, a double-station iron core clamp temporary storage table, a double-station wire clamping and cutting mechanism and a double-station wire winding table, so that the double-station mechanical arm can simultaneously grasp two iron core tools and iron core clamps thereof, the iron core tools can be transported on the double-station tooling temporary storage table in a waiting manner, the iron core clamps can be rapidly supplied to the double-station wire winding host machine for winding, the double-station wire winding host machine does not need to wait, and the double-station wire winding host machine can simultaneously wind the two iron core clamps, thereby having high production efficiency, small occupied area and low production cost.

The present utility model can be further improved as follows.

The double-station manipulator comprises a mounting frame, a grabbing translation motor, grabbing translation plates and two grabbing arms, wherein the mounting frame is arranged on the frame, the grabbing translation plates are horizontally arranged on the mounting frame in a sliding mode, the grabbing translation motor is arranged on the mounting frame and drives the grabbing translation plates to horizontally slide, the grabbing arms comprise grabbing lifting motors, grabbing lifting seats and two grabbing claw cylinders, the grabbing lifting seats are arranged on the grabbing translation plates in a sliding mode, the grabbing lifting motors are arranged on the grabbing translation plates and drive the lifting seats to vertically slide, the two grabbing claw cylinders are respectively arranged at two ends of the grabbing lifting seats, and a first clamping claw arm and a second clamping claw arm are arranged at the driving ends of the grabbing claw cylinders. The motor shaft of the grabbing translational motor is in transmission connection with the grabbing translational plate screw rod, and the motor shaft of the grabbing lifting motor is in transmission connection with the grabbing lifting seat screw rod. According to the utility model, the first clamping jaw arm and the second clamping jaw arm are driven to be folded or unfolded by the material grabbing jaw cylinder, and the two material grabbing arms are independently lifted to grab materials, so that the two material grabbing arms are not mutually influenced.

The double-station winding table comprises a winding translation table and a winding table translation motor, the winding translation table is horizontally arranged on a rack in a sliding manner, the winding table translation motor is arranged on the rack and drives the winding translation table to horizontally slide, two iron core winding supports which are arranged at intervals and are opposite to each other are arranged on the winding translation table, two iron core fixing stations which are arranged up and down are arranged on the iron core winding supports, each iron core fixing station comprises an iron core supporting seat, an iron core rotating cylinder and an iron core unlocking cylinder, the iron core supporting seats are rotatably arranged on the side surfaces of the iron core winding supports by taking horizontal lines as rotating shafts, a third positioning pin and a locking clamping hook are arranged on the top surfaces of the iron core supporting seats, the locking clamping hook is rotatably arranged on the iron core supporting seats by taking the horizontal lines as rotating shafts, a locking spring is arranged between the lower ends of the iron core supporting seats and the locking clamping hook, the iron core unlocking cylinders are arranged on the iron core winding supports and drive the locking clamping hooks to rotate, a transmission connecting block is arranged between an air cylinder rod of each iron core rotating cylinder and each iron core supporting seat, and the iron core rotating cylinders drive the iron core supporting seats to rotate. And a motor shaft of the winding table translation motor is in transmission connection with a winding table screw rod. When the cylinder rod of the iron core unlocking cylinder stretches, the lower end of the iron core unlocking cylinder drives the locking hook to rotate positively, the locking spring is compressed, the upper end of the locking hook rotates and then is in an open state, and the iron core clamping device is conveniently placed on the iron core supporting seat by the grabbing arm. The cylinder rod of the iron core unlocking cylinder contracts, the locking spring is restored to the original shape, the lower end of the locking hook reversely rotates under the action of the elastic force of the locking spring, the upper end of the locking hook is clamped into the locking groove of the iron core clamp, the iron core clamp is locked on the iron core supporting seat by the locking hook, and in the winding process of the winding reel, when a wire passes through the iron core, the iron core rotating cylinder drives the iron core supporting seat and the iron core clamp to rotate through the transmission connecting block.

The double-station wire clamping and cutting mechanism comprises a fixing frame, a wire cutting translation cylinder, a wire cutting translation seat, a wire cutting lifting cylinder, a wire cutting lifting seat and two wire clamping and cutting assemblies, wherein the wire cutting lifting seat vertically slides on the wire cutting lifting seat, the wire cutting lifting cylinder is arranged on the fixing frame and drives the wire cutting lifting seat to vertically slide, the wire cutting translation seat horizontally slides on the wire cutting lifting seat, the wire cutting translation cylinder is arranged on the wire cutting lifting seat and drives the wire cutting translation seat to horizontally slide, and the two wire clamping and cutting assemblies are arranged on the wire cutting translation seat one by one. The double-station wire clamping and cutting mechanism can clamp and cut wires for two wire winding mechanisms at the same time, and has high production efficiency. The wire clamping and cutting assembly of the present utility model is prior art and will not be described in detail herein.

The double-station winding host comprises a winding translation motor, a winding translation seat, a winding lifting motor, a winding lifting seat and two winding mechanisms, wherein the winding translation seat horizontally slides on a rack, the winding translation motor is arranged on the rack and drives the winding translation seat horizontally to slide, the winding lifting seat vertically slides on the winding translation seat, the winding lifting motor is arranged on the winding translation seat and drives the winding lifting seat to vertically slide, the two winding mechanisms are arranged on the winding lifting seat one by one, the winding mechanisms comprise a winding motor and two winding rotating shafts, the two winding rotating shafts are arranged on the winding lifting seat in a one by one rotating manner, the winding motor is arranged on the winding lifting seat and drives the two winding rotating shafts to rotate, a winding reel is arranged at the outer end of the winding rotating shaft, and a winding support is arranged on the winding reel. The double-station winding host machine is provided with two winding mechanisms, and the two winding mechanisms are driven by the same set of driving system to translate, lift and synchronously rotate for winding, so that the double-station winding host machine is simple in structure and can wind two iron cores, and the double-station winding host machine is high in production efficiency.

Be equipped with first locating pin on every frock place the station, be equipped with the second locating pin on every iron core anchor clamps place the station, be equipped with the third locating pin on every iron core fixed station to the convenient location is indisputable frock and iron core anchor clamps.

The top surface of iron core frock is equipped with the fourth locating pin, and the bottom surface of iron core frock is equipped with first locating pin hole, and the bottom surface of iron core anchor clamps is equipped with the second locating pin hole, and the side of iron core frock is equipped with first gripping pin, and the side of iron core anchor clamps is equipped with the second and grabs the pin, all is provided with first gripping pin hole and second gripping pin hole on the lateral wall of first clamping jaw arm and second clamping jaw arm, and first gripping pin hole is located the below that the second gripped the pin hole to conveniently grab material arm and snatch iron core frock and iron core anchor clamps. When the material grabbing arm grabs the iron core clamp, the material grabbing clamping claw cylinder drives the first clamping jaw arm and the second clamping jaw arm to fold, and the first grabbing pin hole is sleeved on the second grabbing pin of the iron core clamp. When the material grabbing arm grabs the iron core tool, the material grabbing clamping claw cylinder drives the first clamping jaw arm and the second clamping jaw arm to fold, and the first grabbing pin hole is sleeved on the first grabbing pin of the iron core tool.

The winding mechanism further comprises a head protection telescopic cylinder, a telescopic shaft and a head protection, the telescopic shaft is arranged in the winding rotating shaft in a front-back telescopic manner, the head protection telescopic cylinder is arranged on the winding lifting seat and drives the telescopic shaft to stretch out and draw back on the winding rotating shaft, the head protection is arranged at the outer end of the telescopic shaft and is positioned in the winding reel, a first wire passing through hole is formed in the telescopic shaft along the axial direction of the telescopic shaft, when the winding mechanism winds, the head protection telescopic cylinder drives the telescopic shaft to move forwards, the head protection presses the iron core, the surface of the head protection is smooth, and the insulation layer on the surface of a scraping wire is prevented.

The winding mechanism further comprises a wire clamping cylinder, a fixed block and a wire pulling cylinder, the wire pulling cylinder is arranged on the winding lifting seat, the wire clamping cylinder is arranged on the fixed block, the fixed block is arranged on the wire pulling cylinder, a wire clamping channel is arranged on the fixed block, a wire clamping block is arranged on a cylinder rod of the wire clamping cylinder, and the wire clamping block is arranged in the wire clamping channel in a sliding mode. When the wire is pulled, one end of the wire sequentially passes through the wire clamping channel and the first wire passing through hole and is then connected to the wire support and finally connected to the wire clamping and cutting assembly, and after the wire is wound by the wire winding mechanism each time, the wire is locally in a bent and non-tensioning state, so that the subsequent wire winding quality and efficiency can be influenced.

The double-station winding host machine further comprises an auxiliary balance cylinder, wherein the auxiliary balance cylinder is arranged on the winding translation seat, a cylinder rod of the auxiliary balance cylinder is connected with the winding lifting seat, and the pulling force of the auxiliary balance cylinder is equal to the gravity of the winding lifting seat, so that the winding lifting motor is labor-saving, easy and smooth when driving the winding lifting seat and the two winding mechanisms to lift.

The winding guard plate mechanism comprises a guard plate translation motor, a guard plate translation seat and two guard plates, wherein the guard plate translation seat is horizontally arranged on the frame in a sliding manner, the guard plate translation motor is arranged on the frame and drives the guard plate translation seat to horizontally slide, the two guard plates are vertically arranged and are arranged on the guard plate translation seat at intervals, and two upper and lower protection stations are arranged on the guard plates. And a motor shaft of the guard plate translation motor is in transmission connection with the guard plate translation seat screw rod.

The beneficial effects of the utility model are as follows:

the double-station wire winding machine comprises a double-station mechanical arm, a double-station wire winding host machine, a double-station tooling temporary storage table, a double-station iron core clamp temporary storage table, a double-station wire clamping and cutting mechanism and a double-station wire winding table, so that the double-station mechanical arm can simultaneously grasp two iron core tools and iron core clamps thereof, the iron core tools can be transported on the double-station tooling temporary storage table in a waiting manner, the iron core clamps can be rapidly supplied to the double-station wire winding host machine for winding, the double-station wire winding host machine does not need to wait, and the double-station wire winding host machine can simultaneously wind the two iron core clamps, thereby having high production efficiency, small occupied area and low production cost.

Drawings

Fig. 1 is a schematic diagram of a dual-station fly-fork winder of the present utility model.

Fig. 2 is a schematic view of another angle configuration of the dual-station fly-fork winder of the present utility model.

Fig. 3 is a side view of the dual-station fly-fork winder of the present utility model.

Fig. 4 is a front view of the dual-station fly-fork winding machine of the present utility model.

Fig. 5 is a schematic structural view of the core fixture of the present utility model.

Fig. 6 is a schematic view of the iron core fixture of the present utility model when the iron core is mounted.

Fig. 7 is a schematic structural diagram of the iron core tooling of the present utility model.

Fig. 8 is a top view of the core tooling of the present utility model.

Fig. 9 is a schematic structural view of the iron core fixture of the present utility model when the iron core fixture is installed.

Fig. 10 is a schematic structural view of a dual-station robot of the present utility model.

Fig. 11 is a schematic view of another angle structure of the dual-station robot of the present utility model.

Fig. 12 is a schematic structural view of a dual-station robot of the present utility model.

Fig. 13 is a schematic view of another angle structure of the dual-station robot of the present utility model.

Fig. 14 is a schematic structural view of the double-station wire clamping and cutting mechanism of the present utility model.

Fig. 15 is a front view of the dual-position wire clamping and cutting mechanism of the present utility model.

Fig. 16 is a schematic structural view of a dual-station winding stand according to the present utility model.

Fig. 17 is a schematic view of another angle structure of the dual-station winding stand of the present utility model.

Fig. 18 is a schematic diagram of a structure in which an upper core and a lower core are mounted on a double-station winding table according to the present utility model.

Fig. 19 is a schematic structural view of the winding shield mechanism of the present utility model.

Fig. 20 is a schematic structural diagram of a dual-station winding host according to the present utility model.

Fig. 21 is a schematic view of another angle structure of the dual-station winding host of the present utility model.

Fig. 22 is a top view of a dual-station winding master of the present utility model.

Fig. 23 is a cross-sectional view at A-A in fig. 22.

Fig. 24 is a schematic structural diagram of the double-station winding host machine of the present utility model after omitting two winding mechanisms.

Fig. 25 is a schematic structural diagram of the double-station winding host machine of the present utility model after omitting two winding mechanisms.

Fig. 26 is a diagram of the iron core tooling and the placement steps of the iron core fixture of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

In the first embodiment, as shown in fig. 1 to 26, a double-station flyer winding machine comprises a frame 1, wherein a feeding line 11, a discharging line 12, a double-station mechanical arm 2, a double-station winding host 5, a double-station tooling temporary storage table 6, a double-station iron core clamp temporary storage table 7, a double-station wire clamping and cutting mechanism 4, a winding protection plate mechanism 8 and a double-station winding table 3 are arranged on the frame 1.

The feeding line 11 is used for conveying the iron core tooling 14 with the iron core installed.

The discharging line 12 is used for conveying out the iron core tool 14 wound with the line.

The double-station manipulator 2 is used for carrying an iron core tool 14 between the feeding line 11 and the double-station tool temporary storage table 6, carrying an iron core clamp 13 between the double-station tool temporary storage table 6 and the double-station iron core clamp temporary storage table 7, carrying an iron core clamp 13 between the double-station iron core clamp temporary storage table 7 and the double-station winding table 3 and carrying the iron core tool 14 between the double-station winding table 3 and the discharging line 12.

And the winding guard plate mechanism 8 is positioned between the double-station winding host machine and the double-station winding table and is used for protecting the wires.

The double-station tooling temporary storage table 6 is positioned between the feeding line 11 and the double-station iron core clamp temporary storage table 7, and is provided with two tooling placement stations 60 and 61 for placing iron core tooling.

The double-station iron core clamp temporary storage table 7 is located between the double-station tooling temporary storage table 6 and the double-station winding table 3, and is provided with an upper iron core clamp placing station 71 and a lower iron core clamp placing station 70 for placing the iron core clamp 13.

The double-station winding table 3 is provided with an upper iron core fixing station 34 and a lower iron core fixing station 35, is positioned between the double-station iron core clamp temporary storage table 7 and the double-station winding host 5, and is used for fixing the iron core clamp 13, moving the iron core clamp 13 left and right and rotating the iron core clamp 13 so that the double-station winding host 5 winds the iron core on the two iron core clamps 13.

The double-station winding host 5 is provided with an upper winding station 512 and a lower winding station 513, and is used for winding the upper iron core and the lower iron core of the double-station winding table 3.

The double-station wire clamping and cutting mechanism 4 is provided with an upper wire cutting station 48 and a lower wire cutting station 49, and is used for cutting wires between the double-station wire winding host 5 and the iron core and clamping the wires on the double-station wire winding host 5.

As a more specific technical scheme of the utility model.

The double-station manipulator 2 comprises a mounting frame 21, a grabbing translation motor 22, a grabbing translation plate 23, a first grabbing arm 24 and a second grabbing arm 25, wherein the mounting frame 21 is arranged on the frame 1, the grabbing translation plate 23 is horizontally arranged on the mounting frame 21 in a sliding mode, the grabbing translation motor 22 is arranged on the mounting frame 21 and drives the grabbing translation plate 23 to horizontally slide, the grabbing arm 24 comprises a grabbing lifting motor 251, a grabbing lifting seat 252 and two grabbing claw cylinders 253 and 254, the grabbing lifting seat 252 is arranged on the translation plate 23 in a sliding mode, the grabbing lifting motor 251 is arranged on the grabbing translation plate 23 and drives the grabbing lifting seat 252 to vertically slide, the two grabbing claw cylinders 253 and 254 are respectively arranged at two ends of the grabbing lifting seat 252, and the driving end of each grabbing claw cylinder is provided with a first clamping claw arm 255 and a second clamping claw arm 256.

The double-station winding table 3 comprises a winding translation table 31 and a winding table translation motor 32, the winding translation table 31 is horizontally arranged on the frame 1 in a sliding manner, the winding table translation motor 32 is arranged on the frame 1 and drives the winding translation table 31 to horizontally slide, two iron core winding supports 36 and 33 which are arranged at intervals and are opposite to each other are arranged on the winding translation table 31, two iron core fixing stations 34 and 35 which are arranged up and down are arranged on the iron core winding supports 36 and 33, the iron core fixing stations 34 comprise iron core supporting seats 341, iron core rotating cylinders 342 and iron core unlocking cylinders 343, the iron core supporting seats 341 are rotatably arranged on the side surfaces of the iron core winding supports 36 and 33 by taking horizontal lines as rotating shafts, a third positioning pin 346 and a locking clamp hook 344 are arranged on the top surface of the iron core supporting seats 341 and are rotatably arranged on the iron core supporting seats 341 by taking the horizontal lines as rotating shafts, locking springs 345 are arranged between the lower ends of the iron core supporting seats 341 and the locking clamp hook 344, the iron core unlocking cylinders 343 are arranged on the iron core winding supports 36 and 33 and drive the locking clamp hooks 344 to rotate, the iron core rotating cylinders 342 are arranged on the iron core supports 36 and 33, the iron core rotating cylinders 342 are arranged on the air cylinder supporting seats 341, the iron core rotating shafts 341 are rotatably arranged between the iron core supporting rods and the iron core supporting seats 341 and the iron core supporting seats and are rotatably driven by driving the connecting blocks.

The double-station wire clamping and cutting mechanism 4 comprises a fixing frame 41, a wire cutting translation cylinder 44, a wire cutting translation seat 45, a wire cutting lifting cylinder 42, a wire cutting lifting seat 43 and two wire clamping and cutting assemblies 46 and 47, wherein the wire cutting lifting seat 43 slides up and down on the wire cutting lifting seat 43, the wire cutting lifting cylinder 42 is arranged on the fixing frame 41 and drives the wire cutting lifting seat 43 to slide up and down, the wire cutting translation seat 45 slides horizontally on the wire cutting lifting seat 43, the wire cutting translation cylinder 44 is arranged on the wire cutting lifting seat 43 and drives the wire cutting translation seat 45 to slide horizontally, and the two wire clamping and cutting assemblies 46 and 47 are arranged on the wire cutting translation seat 45 one by one. The present utility model relates to a wire clipping and cutting assembly, and more particularly to a wire clipping device for a wire winding machine, which is disclosed in the 2022 12/06 th year in Chinese patent No. 217984795U, and the structure and working principle thereof are not described in detail herein.

The double-station winding host machine 5 comprises a winding translation motor 51, a winding translation seat 52, a winding lifting motor 56, a winding lifting seat 53, two winding mechanisms and an auxiliary balance cylinder 54, wherein the winding translation seat 52 is horizontally arranged on the frame 1 in a sliding mode, the winding translation motor 51 is arranged on the frame 1 and drives the winding translation seat 52 to horizontally slide, the winding lifting seat 53 is arranged on the winding translation seat 52 in a sliding mode up and down, the winding lifting motor 56 is arranged on the winding translation seat 52 and drives the winding lifting seat 53 to vertically slide, the two winding mechanisms are arranged on the winding lifting seat 53, the winding mechanisms comprise a winding motor 55, two winding rotating shafts 571, a wire clamping cylinder 563, a fixed block 562, a wire pulling cylinder 561, a head protection telescopic cylinder 59, a telescopic shaft 57 and a head protection 573, the two winding rotating shafts 571 are arranged on the winding lifting seat 53 in a one-to-one rotating mode, the winding motor 55 is arranged on the winding lifting seat 53 and drives the two winding rotating shafts 571 to rotate, a winding drum 572 is arranged at the outer end of the winding rotating shafts 571, and a bracket 574 is arranged on the winding drum.

The winding lifting motor 56 drives the winding lifting seat 53 to lift through a screw rod transmission pair, wherein the screw rod transmission pair comprises a screw rod and a screw rod sliding block, the screw rod is arranged on a motor shaft of the winding lifting motor 56, and the screw rod sliding block is arranged on the winding lifting seat 53.

Two first locating pins 62 are arranged on the two tool placement stations 60 and 61, two second locating pins 72 are arranged on the upper iron core clamp placement station 71 and the lower iron core clamp placement station 70, and two third locating pins 346 are arranged on the iron core fixing station.

The top surface of iron core frock 14 is equipped with two fourth locating pins 141, and the bottom surface of iron core frock 14 is equipped with two first locating pin holes (not shown in the figure), is equipped with two second locating pin holes on the iron core anchor clamps 13, and the side of iron core frock 14 is equipped with first gripping pin 142, and the side of iron core anchor clamps 13 is equipped with second gripping pin 132, and the lateral wall of first clamping jaw arm 255 and second clamping jaw arm 256 all is provided with first gripping pin hole 257 and second gripping pin hole 258, and first gripping pin hole 257 is located the below of second gripping pin hole 258.

The telescopic shaft 57 is arranged in the winding rotating shaft 571 in a back-and-forth telescopic manner, the head protection telescopic cylinder 59 is arranged on the winding lifting seat 53 and drives the telescopic shaft 57 to stretch on the winding rotating shaft, the head protection 573 is arranged at the outer end of the telescopic shaft 57 and is positioned in the winding reel 572, and the telescopic shaft 57 is provided with a first wire passing through hole 576 along the axial direction of the telescopic shaft.

The two winding rotating shafts 571 are respectively provided with a first driven belt pulley 514 and a second driven belt pulley 515, the motor shaft of the winding motor is provided with a driving belt pulley 516, and the driving belt pulley 516 is in transmission connection with the first driven belt pulley 514 and the second driven belt pulley 515 through a synchronous belt 511.

The wire drawing cylinder 561 is arranged on the wire winding lifting seat 53, the wire clamping cylinder 563 is arranged on the fixed block 562, the fixed block 562 is arranged on the wire drawing cylinder 561, the fixed block 562 is provided with a wire clamping channel 564, the cylinder rod of the wire clamping cylinder 563 is provided with a wire clamping block 565, and the wire clamping block 565 is arranged in the wire clamping channel 564 in a sliding manner.

The auxiliary balancing cylinder 54 is arranged on the winding translation seat 52, a cylinder rod of the auxiliary balancing cylinder 54 is connected with the winding lifting seat 53, and the pulling force of the auxiliary balancing cylinder 54 is equal to the gravity of the winding lifting seat 53.

The winding guard plate mechanism 8 comprises a guard plate translation motor 81, a guard plate translation seat 82 and two guard plates 83 and 84, wherein the guard plate translation seat 82 is horizontally arranged on the frame 1 in a sliding mode, the guard plate translation motor 81 is arranged on the frame 1 and drives the guard plate translation seat 82 to horizontally slide, the two guard plates 83 and 84 are vertically arranged on the guard plate translation seat 82 at intervals, and two upper and lower protection stations 85 and 86 are arranged on the guard plate 83. The guard plate translation motor 81 is in screw transmission connection with the guard plate translation seat 82.

The working principle of the utility model is as follows:

before the winding machine starts winding, the winding translation motor 32 drives the winding translation table 31 to slide horizontally to a set position, and at the same time, the winding lifting motor 56 drives the winding lifting seat 53 to lift to the set position, so that the two bobbins 572 are aligned with the upper and lower core fixing stations 35, a worker sequentially passes one end of a wire through the wire clamping channel, the first wire passing through hole of the telescopic shaft 57 and the winding bracket 574, and then clamps one ends of two wires respectively by using two wire clamping and cutting assemblies. In addition, the shield translation motor 81 drives the shield translation seat 82 to slide forward horizontally until the two shields reach the set position, and the two shields are beside the double-station winding table 3. In addition, the cylinder rod of the iron core unlocking cylinder 343 is extended, so that the lower end of the locking hook 344 is driven to rotate forward, the locking spring 345 is compressed, and the upper end of the locking hook 344 is opened after rotating, so that the iron core clamp is conveniently placed on the iron core supporting seat 341 by the grabbing arm.

When the iron core positioning device starts to work, the feeding line 11 sequentially conveys the iron core tools 14 with the iron cores 15 mounted under the double-station mechanical arm 2, the first material grabbing arm 24 and the second material grabbing arm 25 of the double-station mechanical arm 2 move to the position right above the feeding line 11 and then descend, the material grabbing claw cylinders 253 drive the first clamping claw arms and the second clamping claw arms to fold, the first grabbing pin holes 257 are sleeved on the first grabbing pins 142 of the iron core tools 14, the first material grabbing arm 24 and the second material grabbing arm 25 respectively grab the two iron core tools 14, the first material grabbing arm 24 and the second material grabbing arm 25 respectively place the two iron core tools 14 on the two tool placement stations 60 and 61 of the double-station temporary storage table 6, the material grabbing claw cylinders 253 and 254 drive the first clamping claw arms and the second clamping claw arms to open, the iron core tools are placed on the tool placement stations 60 and 61, and the first positioning pins 62 are inserted into the first positioning pin holes, so that the iron core tools 14 are positioned.

The first grabbing arm grabs the iron core fixture 13 on one of the iron core fixtures 14 first, the first grabbing pin holes 257 are sleeved on the second grabbing pins 132 of the iron core fixture 13, then the iron core fixture 13 is placed on the lower iron core fixture placement station 70 of the double-station iron core fixture temporary storage table 7, then the first grabbing arm grabs the iron core fixture 13 on the other iron core fixture 14 again, then the iron core fixture 13 is placed on the upper iron core fixture placement station 71 of the double-station iron core fixture temporary storage table 7, and the second positioning pins 72 are inserted into the second positioning pin holes 131, so that the iron core fixture 13 is positioned.

After that, the second grasping arm translates and then descends while grasping the core clamps 13 on the upper core clamp placing station 71 and the core clamps 13 on the lower core clamp placing station 70, the first grasping pin holes 257 and the second grasping pin holes 258 are respectively sleeved on the second grasping pins 132 of the upper and lower core clamps 13, the second grasping arm places the two core clamps 13 on the upper core fixing station 34 and the lower core fixing station 35 on the double-station winding table 3, respectively, and the third positioning pins 346 are inserted into the second positioning pin holes 131, thereby realizing positioning of the core clamps 13.

Thereafter, the winding translation motor 51 drives the double-station winding host machine 5 to move forward, the guard plate translation motor 81 also drives the guard plate to move forward, the guard head telescopic cylinder 59 drives the telescopic shaft 57 to extend forward to extend out of the winding rotation shaft, and the two guard heads 573 respectively abut against the upper iron core 15 and the lower iron core 15.

Then, the cylinder rod of the iron core unlocking cylinder 343 is contracted, the locking spring is restored to the original shape, the lower end of the locking hook 344 reversely rotates under the action of the elastic force of the locking spring, the upper end of the locking hook 344 is clamped into the locking groove of the iron core clamp 13, the iron core clamp 13 is locked on the iron core supporting seat 341 by the locking hook 344, and when a wire is required to pass through the wire in the winding process of the winding reel, the iron core rotating cylinder 342 drives the iron core supporting seat 341 and the iron core clamp 13 to rotate through the transmission connecting block 347.

When two bobbins 572 of the winding host machine start to rotate and wind, the winding motor 55 drives the two winding rotating shafts 571 to rotate simultaneously through the synchronous belt 511, so that the two bobbins 572 are driven to rotate, a winding bracket 574 on the bobbins 572 drives a wire to wind on the iron core 15, the wire winds in a wire groove on the iron core 15, and meanwhile, the winding table translation motor 32 drives the winding translation table 31 and the iron core tool 14 thereon to translate together, so that the bobbins 572 can wind on the iron core conveniently until all wire grooves on the iron core are wound.

While the winding host machine winds, the first grabbing arm 24 and the second grabbing arm 25 of the double-station manipulator 2 continue to move to the feeding line 11 to carry the two iron core fixtures 14, then the two iron core fixtures 14 are respectively placed on the first two iron core fixtures 14 (without iron core clamps 13) on the iron core fixture 14 placing table, the iron core fixtures are stacked together in pairs, the first grabbing arm repeats the previous action, iron core clamps of the next two iron core fixtures are respectively placed on the lower iron core clamp placing station 70 and the upper iron core clamp placing station 71, then the first grabbing arm grabs the next two iron core clamps 13, and the winding of the first two iron core clamps 13 on the winding table is waited for. After the winding of the first two iron core clamps 13 is completed, the second grabbing arm grabs the first two iron core clamps 13 on the winding workbench at the same time, then the first grabbing arm respectively places the second two iron core clamps 13 on the upper iron core fixing station 34 and the lower iron core fixing station 35 on the winding workbench, then the second grabbing arm respectively places the first two iron core clamps 13 on the lower iron core clamp placing station 70 and the upper iron core clamp placing station 71, then the first grabbing arm and the second grabbing arm respectively grabs the iron core clamps on the lower iron core clamp placing station 70 and the upper iron core clamp placing station 71, the first grabbing arm and the second grabbing arm respectively place the two iron core clamps on the uppermost two iron core tools 14, then the first grabbing arm and the second grabbing arm respectively grabs the uppermost two iron core tools 14, then places them on the discharging wire 12, and the discharging wire 12 conveys the two iron core tools 14 away.

Claims (10)

1. A double-station flying fork winding machine comprises a frame, wherein a feed line, a double-station mechanical arm, a double-station winding host machine, a double-station tooling temporary storage table, a double-station iron core clamp temporary storage table, a double-station wire clamping and cutting mechanism, a wire winding guard plate mechanism and a double-station winding table are arranged on the frame,

the feeding line is used for conveying the iron core tooling with the iron core installed;

a discharge line for conveying the iron core tooling with the wound wire;

the double-station manipulator is used for carrying the iron core tool and the iron core clamp;

the winding guard plate mechanism is positioned between the double-station winding host machine and the double-station winding table and is used for protecting the wires;

the double-station tooling temporary storage table is positioned between the feeding line and the double-station iron core clamp temporary storage table and is provided with two tooling placement stations for placing iron core tooling;

the double-station iron core clamp temporary storage table is positioned between the double-station tooling temporary storage table and the double-station winding table and is provided with two iron core clamp placing stations for placing the iron core clamps;

the double-station winding table is positioned between the double-station iron core clamp temporary storage table and the double-station winding host and is used for fixing the iron core clamp, moving the iron core clamp left and right and rotating the iron core clamp;

the double-station winding host is provided with two winding stations and is used for winding the upper iron core and the lower iron core of the double-station winding table;

the double-station wire clamping and cutting mechanism is provided with two wire cutting stations and is used for cutting wires between the double-station wire winding host machine and the iron core and clamping the wires on the double-station wire winding host machine.

2. The double-station fly fork winding machine according to claim 1, wherein the double-station manipulator comprises a mounting frame, a material grabbing translation motor, a material grabbing translation plate and two material grabbing arms, the mounting frame is arranged on the frame, the material grabbing translation plate is horizontally arranged on the mounting frame in a sliding mode, the material grabbing translation motor is arranged on the mounting frame and drives the material grabbing translation plate to horizontally slide, the material grabbing arms comprise a material grabbing lifting motor, a material grabbing lifting seat and two material grabbing claw cylinders, the material grabbing lifting seat is arranged on the material grabbing translation plate in a vertical sliding mode, the material grabbing lifting motor is arranged on the material grabbing translation plate and drives the material grabbing lifting seat to vertically slide, the two material grabbing claw cylinders are respectively arranged at two ends of the material grabbing lifting seat, and a first clamping jaw arm and a second clamping jaw arm are arranged at driving ends of the material grabbing claw cylinders.

3. The double-station flyer winding machine according to claim 1, wherein the double-station flyer winding machine is characterized in that the double-station winding machine comprises a winding translation table and a winding table translation motor, the winding translation table is horizontally arranged on the frame in a sliding manner, the winding table translation motor is arranged on the frame and drives the winding translation table to horizontally slide, two iron core winding supports which are arranged at intervals and are opposite to each other are arranged on the winding translation table, two iron core fixing stations which are arranged up and down are arranged on the iron core winding supports, each iron core fixing station comprises an iron core supporting seat, an iron core rotating cylinder and an iron core unlocking cylinder, the iron core supporting seat is rotatably arranged on the side surface of the iron core winding support by taking a horizontal line as a rotating shaft, a third positioning pin and a locking hook are arranged on the top surface of the iron core supporting seat, the locking hook is rotatably arranged on the iron core supporting seat by taking the horizontal line as a rotating shaft, a locking spring is arranged between the lower end of the iron core supporting seat and the locking hook, the iron core unlocking cylinder is arranged on the iron core winding supports, the iron core driving hook is rotated, the iron core rotating cylinder is arranged on the iron core winding supports, a cylinder rod of the iron core rotating cylinder is arranged, a transmission connecting block is arranged between the cylinder and the iron core supporting seat, and the iron core rotating cylinder drives the iron core supporting seat to rotate.

4. The double-station flying fork winding machine according to claim 1, wherein the double-station wire clamping and cutting mechanism comprises a fixing frame, a wire cutting translation cylinder, a wire cutting translation seat, a wire cutting lifting cylinder, a wire cutting lifting seat and two wire clamping and cutting components, wherein the wire cutting lifting seat slides up and down on the wire cutting lifting seat, the wire cutting lifting cylinder is provided with the fixing frame and drives the wire cutting lifting seat to slide up and down, the wire cutting translation seat slides horizontally on the wire cutting lifting seat, the wire cutting translation cylinder is provided on the wire cutting lifting seat and drives the wire cutting translation seat to slide horizontally, and the two wire clamping and cutting components are arranged on the wire cutting translation seat one by one.

5. The double-station fly fork winding machine according to claim 1, wherein the double-station winding host comprises a winding translation motor, a winding translation seat, a winding lifting motor, a winding lifting seat and two winding mechanisms, wherein the winding translation seat is horizontally arranged on the frame in a sliding manner, the winding translation motor is arranged on the frame and drives the winding translation seat to horizontally slide, the winding lifting seat is arranged on the winding translation seat in a sliding manner, the winding lifting motor is arranged on the winding translation seat and drives the winding lifting seat to vertically slide, the two winding mechanisms are arranged on the winding lifting seat one by one, the winding mechanisms comprise a winding motor and two winding rotating shafts, the two winding rotating shafts are arranged on the winding lifting seat in a vertical rotating manner, the winding motor is arranged on the winding lifting seat and drives the two winding rotating shafts to rotate, a winding reel is arranged at the outer end of the winding rotating shaft, and a winding support is arranged on the winding reel.

6. The double-station flyer winding machine of claim 1, wherein each tooling is provided with a first positioning pin, each iron core fixture is provided with a second positioning pin, each iron core fixture is provided with a third positioning pin, the top surface of each iron core tooling is provided with a fourth positioning pin, the bottom surface of each iron core tooling is provided with a first positioning pin hole, and the bottom surface of each iron core fixture is provided with a second positioning pin hole.

7. The double-station fly-fork winding machine of claim 1, wherein a first grabbing pin is arranged on the side face of the iron core fixture, a second grabbing pin is arranged on the side face of the iron core fixture, a first grabbing pin hole and a second grabbing pin hole are formed in the side walls of the first clamping jaw arm and the second clamping jaw arm, and the first grabbing pin hole is located below the second grabbing pin hole.

8. The double-station flyer winding machine of claim 5, wherein the winding mechanism further comprises a head protection telescopic cylinder, a telescopic shaft and a head protection, the telescopic shaft is arranged in the winding rotating shaft in a front-back telescopic manner, the head protection telescopic cylinder is arranged on the winding lifting seat and drives the telescopic shaft to stretch on the winding rotating shaft, the head protection is arranged at the outer end of the telescopic shaft and is positioned in the winding drum, and a first wire passing through hole is formed in the telescopic shaft along the axial direction of the telescopic shaft.

9. The double-station flyer winding machine of claim 5, wherein the winding mechanism further comprises a wire clamping cylinder, a fixed block and a wire pulling cylinder, the wire pulling cylinder is arranged on the winding lifting seat, the wire clamping cylinder is arranged on the fixed block, the fixed block is arranged on the wire pulling cylinder, the fixed block is provided with a wire clamping channel, a wire clamping block is arranged on a cylinder rod of the wire clamping cylinder, and the wire clamping block is arranged in the wire clamping channel in a sliding manner.

10. The double-station flyer winding machine of claim 1, wherein the winding guard plate mechanism comprises a guard plate translation motor, a guard plate translation seat and two guard plates, the guard plate translation seat is horizontally arranged on the frame in a sliding manner, the guard plate translation motor is arranged on the frame and drives the guard plate translation seat to horizontally slide, the two guard plates are vertically arranged and are arranged on the guard plate translation seat at intervals, and two upper and lower protection stations are arranged on the guard plates.