CN117318415B - Automatic winding machine for stator coil of generator - Google Patents
Automatic winding machine for stator coil of generator Download PDFInfo
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- CN117318415B CN117318415B CN202311152154.8A CN202311152154A CN117318415B CN 117318415 B CN117318415 B CN 117318415B CN 202311152154 A CN202311152154 A CN 202311152154A CN 117318415 B CN117318415 B CN 117318415B
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- 238000004804 winding Methods 0.000 title claims abstract description 216
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims description 20
- 238000004080 punching Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention belongs to the technical field of winding machines, in particular to an automatic winding machine for a stator coil of a generator, which comprises a base; a driving groove is formed in the base, a lifting plate is connected in the driving groove in a sliding mode, and a driving rod is connected to the top of the lifting plate in a rotating mode; through positioning mechanism's setting, pass the wiring board with the one end of copper line through the interlude hole on the wiring board, fix a position the stator, carry out the centre gripping to the copper line, and drive rack drives the one end of copper line and pass logical groove, the briquetting piece moves up, first gear reversal, the rack is retracted to in the wiring board, the second gear reversal, the briquetting moves down and cooperates the fixed plate to suppress the copper line, wire winding is carried out around the winding, the wire winding is accomplished, start the cutting assembly of installing on the wiring board and cut off the processing to the copper line, the pressboard moves up, remove the centre gripping location to the copper line end, take off the stator, winding efficiency has been improved, need not the copper line end of manual to the location and release.
Description
Technical Field
The invention belongs to the technical field of winding machines, and particularly relates to an automatic winding machine for a stator coil of a generator.
Background
The stator of the motor is an important component of a motor such as a generator, a starter and the like, the stator is an important part of the motor, the stator consists of a stator iron core, a stator winding and a stand, the stator winding is a winding arranged on the stator, namely a copper wire wound on the stator, the winding is a generic term of a phase or whole electromagnetic circuit formed by a plurality of coils or coil groups, and the coils are usually completed by an automatic winding machine.
The patent with the publication number of CN115622348A discloses an automatic winding machine for motor windings, a winding device comprises a ring seat and a supporting plate, a limit rod is movably sleeved on the surface of a copper wire sleeve, one end of a second connecting rod is fixedly connected with a circular sleeve plate, a driving motor is fixedly installed between one side of a circular shell and the surface of the circular sleeve plate, two second bevel gears are rotatably sleeved on the surface in the middle of the circular sleeve plate, the output end of the driving motor is fixedly connected with a third bevel gear, winding mechanisms are symmetrically and fixedly arranged on the inner wall of the circular sleeve plate, and copper wire holes are symmetrically and fixedly arranged on the side surface of the circular sleeve plate. This an automatic coiling machine for motor winding has solved current automatic coiling machine and can't realize that the stator is many the simultaneous winding to improve automatic wire winding's efficiency, in addition after the wire winding is accomplished, some still need the manual work to cut the problem of carrying out the copper line.
Before winding, the stator coil of the generator still needs to manually pull one end of the copper wire and clamp and fix the copper wire on a winding machine, and after winding, the end of the copper wire bound on the winding machine needs to be manually released, so that the stator coil winding can be taken down, and the winding efficiency is affected; accordingly, an automatic winding machine for a stator coil of a generator is proposed in view of the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the automatic winding machine for the stator coil of the generator is provided for solving the problems that before winding, one end of a copper wire still needs to be manually pulled and clamped and fixed on a winding machine, and after winding, the end of the copper wire bound on the winding machine needs to be manually released, so that the stator coil winding can be taken down, and the winding efficiency is affected.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an automatic winding machine for a stator coil of a generator, which comprises a base; the copper wire winding device comprises a base, a driving groove is formed in the base, a lifting plate is connected in the driving groove in a sliding manner, a driving rod is rotationally connected to the top of the lifting plate, the top end of the driving rod penetrates through the base and is fixedly connected with a winding plate, a winding groove is formed in the winding plate, a first gear is rotationally connected to the inner bottom wall of the winding groove through a rotating shaft, a rack is connected in the winding groove in a sliding manner, the first gear is meshed with the rack, one end of the rack penetrates through the winding plate and is communicated with the outside, a cutting assembly is arranged on the winding plate and is used for cutting after copper wire winding is completed, a clamping assembly is arranged in the winding plate and is used for clamping copper wires, a winding assembly is arranged in the driving groove and is used for winding the copper wires on a stator;
The utility model discloses a wire winding board, including the fixed plate of fixed connection at the bottom top, the logical groove has been seted up to the fixed plate side that is close to the wire winding board, the interior bottom wall in logical groove rotates and is connected with first lead screw, fixedly connected with second gear on the outer wall that first lead screw is located logical inslot, second gear and rack meshing are connected, the outer wall threaded connection of first lead screw has the briquetting, the bottom fixedly connected with auxiliary block of briquetting.
Preferably, the top of bottom is connected with the limiting plate through the transfer line rotation, the spout has been seted up to one side of limiting plate, the interior bottom wall of spout rotates and is connected with the second lead screw, the top of second lead screw runs through the limiting plate and communicates with the external world, the outer wall threaded connection of second lead screw has the screw thread piece, the one end of screw thread piece extends the spout and communicates with the external world.
Preferably, the outer wall fixedly connected with third gear of transfer line, the top of base rotates and is connected with the internal gear, third gear and internal gear meshing are connected, the top of base rotates and is connected with the locating lever, the outer wall fixedly connected with fourth gear of locating lever, third gear and fourth gear meshing are connected.
Preferably, the top of base has seted up the electric tank, the interior bottom wall fixedly connected with of electric tank has no self-locking switch, no self-locking switch passes through wire and first motor electric connection.
Preferably, the clamping assembly comprises a connecting block fixedly connected to the top of the rack, a positioning block is fixedly connected to one side face of the connecting block, a positioning groove is formed in the top of the positioning block, an electric telescopic rod is fixedly connected to the inner bottom wall of the positioning groove, the output end of the electric telescopic rod extends out of the positioning groove and is fixedly connected with a clamping block, a clamping groove is formed in the bottom of the clamping block, and an anti-slip pad is arranged on the inner wall of the clamping groove.
Preferably, the winding assembly comprises a first air cylinder fixedly connected with the bottom wall in the driving groove, the top end of the first air cylinder is fixedly connected with the bottom of the lifting plate, the bottom of the lifting plate is fixedly connected with a first motor, and the output end of the first motor penetrates through the lifting plate and is fixedly connected with the bottom end of the driving rod.
Preferably, the outer wall fixedly connected with mounting panel of actuating lever, the mounting groove has been seted up at the top of mounting panel, the inside wall of mounting groove rotates and is connected with the mounting lever, change groove has been seted up to the interior bottom wall of mounting groove, the inside wall of changing the groove rotates and is connected with the third lead screw, the outer wall threaded connection of third lead screw has the change piece, change the top of piece and extend change groove and communicate with the external world, change a side rotation of piece and be connected with the change pole.
Preferably, the cutting assembly comprises a guide block fixedly connected to one side surface of the side of the winding plate body, a storage groove is formed in one side surface of the guide block, and a punching cutter is arranged in the storage groove.
Preferably, the outer wall fixedly connected with locating plate of actuating lever, the through-hole has been seted up at the top of locating plate, sliding connection has the gag lever post in the through-hole, the top of gag lever post runs through locating plate and coiling board in proper order and inserts and establish to the spacing downthehole of seting up of rack bottom, fixedly connected with spacing ring on the outer wall that the gag lever post is located the through-hole, the bottom of spacing ring passes through the interior bottom elastic connection of spring and through-hole, the bottom of gag lever post runs through the locating plate and communicates with the external world.
Preferably, the bottom of base has seted up the recess, the interior roof fixedly connected with second cylinder of recess, the output fixedly connected with supporting shoe of second cylinder, the bottom of supporting shoe rotates and is connected with the universal wheel.
The invention has the beneficial effects that:
1. The invention provides an automatic winding machine for a stator coil of a generator, which is characterized in that one end of a copper wire passes through a winding plate through an insertion hole in the winding plate through the arrangement of a positioning mechanism to position the stator, at the moment, the copper wire is clamped, a rack is driven to drive one end of the copper wire to pass through a through groove, a pressing block moves upwards, a first gear is reversed, the rack is retracted into the winding plate, a second gear is reversed, the pressing block moves downwards and is matched with a fixing plate to press the copper wire, winding is carried out around a winding, after winding is completed, a cutting assembly arranged on the winding plate is started to cut off the copper wire, the pressing plate moves upwards to release the clamping and positioning of the copper wire end, the stator is removed, the winding efficiency is improved, and the copper wire end for positioning is not required to be manually positioned and released.
2. The invention provides an automatic winding machine for a stator coil of a generator, which is characterized in that a winding machine is prevented from being started accidentally when a winding is not performed by arranging a self-locking switch, a power starting key of the winding machine is electrically connected with the self-locking switch through a wire, the self-locking switch is electrified only when pressed, namely, when a stator is placed on a base, the stator is applied to the self-locking switch, and the winding machine is powered on at the moment and can be started.
3. The invention provides an automatic winding machine for a generator stator coil, which is characterized in that a positioning plate is fixedly connected to the outer wall of a driving rod, when a winding plate is positioned in a stator, namely the height of the winding plate is not flush with a fixed plate, a limiting rod is pressed and inserted into a rack and limits the rack, when the winding assembly drives the winding plate to move upwards to be parallel to the fixed plate before winding is finished or started, under the pressure of a spring, a limiting ring belt drives the limiting rod to return to an initial state, the top end of the limiting rod moves downwards, the top end of the limiting rod is separated from contact with the rack, the limitation of the rack is released, and when the winding plate moves downwards into the stator, the bottom end of the limitation is contacted with a base, the limiting rod is pressed and moves upwards to limit the rack, so that the rack is prevented from being started by a servo motor due to misoperation in the winding process, and is moved out of the winding plate to collide with the rack or damage to the winding.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a base of the present invention;
FIG. 3 is a cross-sectional view of the base of the present invention;
FIG. 4 is one of the perspective views of the coil plate of the present invention;
FIG. 5 is a second perspective view of the coil plate of the present invention;
FIG. 6 is a perspective view of a fixing plate according to the present invention;
FIG. 7 is a perspective view of a locating plate according to the present invention;
Fig. 8 is a sectional view of a positioning plate according to the present invention.
Legend description:
1. A base; 2. a driving groove; 3. a lifting plate; 4. a driving rod; 5. a winding plate; 6. a first gear; 7. a rack; 8. a positioning mechanism; 81. a fixing plate; 82. a through groove; 83. a first screw rod; 84. a second gear; 85. pressing the block; 9. a limiting plate; 10. a second screw rod; 11. a screw block; 12. a third gear; 13. an internal gear; 14. a positioning rod; 15. a power-on groove; 16. the self-locking switch is not used; 17. a positioning block; 18. a positioning groove; 19. an electric telescopic rod; 20. a clamping block; 21. a first cylinder; 22. a first motor; 23. a mounting plate; 24. a mounting rod; 25. a third screw rod; 26. replacing the block; 27. a guide block; 28. punching a cutter; 29. a positioning plate; 30. a limit rod; 31. a spring; 32. a groove; 33. a second cylinder; 34. and a universal wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific examples are given below.
Referring to fig. 1-8, the present invention provides an automatic winding machine for a stator coil of a generator, comprising a base 1; the copper wire winding device comprises a base 1, a driving groove 2 is formed in the base 1, a lifting plate 3 is connected in a sliding manner in the driving groove 2, a driving rod 4 is connected to the top of the lifting plate 3 in a rotating manner, the top end of the driving rod 4 penetrates through the base 1 and is fixedly connected with a winding plate 5, a winding groove is formed in the winding plate 5, a first gear 6 is connected to the inner bottom wall of the winding groove in a rotating manner through a rotating shaft, a rack 7 is connected in the winding groove in a sliding manner, the first gear 6 is meshed with the rack 7, one end of the rack 7 penetrates through the winding plate 5 and is communicated with the outside, a cutting assembly is arranged on the winding plate 5 and is used for cutting after copper wire winding is completed, a clamping assembly is arranged in the winding plate 5 and is used for clamping copper wires, a winding assembly is arranged in the driving groove 2 and is used for winding the copper wires on a stator;
The positioning mechanism 8 is arranged in the winding plate 5, the positioning mechanism 8 comprises a fixed plate 81 fixedly connected to the top of the bottom, a through groove 82 is formed in one side surface of the fixed plate 81, close to the winding plate 5, a first screw rod 83 is rotatably connected to the inner bottom wall of the through groove 82, a second gear 84 is fixedly connected to the outer wall of the first screw rod 83, which is positioned in the through groove 82, the second gear 84 is meshed with the rack 7, a pressing block 85 is connected to the outer wall of the first screw rod 83 in a threaded manner, and an auxiliary block is fixedly connected to the bottom of the pressing block 85; in order to improve the efficiency of the automatic winding machine for winding the stator coil of the generator, one end of a copper wire passes through the winding plate 5 through an insertion hole on the winding plate 5 through the setting of the positioning mechanism 8, the stator and the winding are combined together, the stator is placed on the base 1 and positioned to prevent displacement in the winding process, the lifting plate 3 is driven to move upwards through the winding assembly at the moment, the driving rod 4 synchronously drives the winding plate 5 to move upwards until the winding plate 5 and the fixing plate 81 are in a parallel state, the copper wire positioned in the winding plate 5 is clamped through the clamping assembly at the moment, the clamping assembly is arranged on the rack 7, a servo motor arranged at the bottom of the winding plate 5 is started, the output end of the servo motor penetrates through the winding plate 5 and is fixedly connected with the bottom end of the rotating shaft, the servo motor drives the first gear 6 to rotate, the rack 7 drives the copper wire to gradually move out of the winding plate 5 through the clamping assembly, the copper wire has certain hardness, the condition of bending can not occur in a short time, the straightness of the copper wire when moving outside the winding plate 5 can be ensured, along with the movement of the rack 7, one end of the copper wire is driven by the rack 7 to pass through the through groove 82 and drive the second gear 84 to rotate, the first screw rod 83 rotates and drives the pressing block 85 to move, the pressing block 85 moves upwards, then the clamping of the copper wire by the clamping component is released, the servo motor is started, the first gear 6 is reversed, the rack 7 is retracted into the winding plate 5, the second gear 84 is reversed, the pressing block 85 moves downwards and presses the copper wire by matching with the fixing plate 81, meanwhile, the auxiliary block bends one end of the copper wire, the fixing effect is avoided being influenced by the sliding of the copper wire, at the moment, the winding component can be started again, the driving rod 4 and the winding plate 5 are driven to move downwards, the winding plate 5 is positioned in the stator, at this moment, the winding assembly drives the winding plate 5 to wind through driving the lifting plate 3 and the driving rod 4, namely, the winding is wound around, so that copper wires are wound on the winding, after a single winding is completed, the driving rod 4 drives the winding plate 5 to rotate to correspond to the other winding to continue winding, after the winding is completed, the cutting assembly arranged on the winding plate 5 is started to cut off the copper wires, at this moment, the winding plate 5 is aligned with the fixing plate 81 again after rotating for one circle, at this moment, the clamping assembly is not started, the servo motor is started, the pressing plate moves upwards, the clamping and positioning of the copper wire ends are removed, the stator is taken down, the winding efficiency is improved, and the copper wire ends for positioning do not need to be manually positioned and released.
Further, as shown in fig. 1 and fig. 2, the top of the bottom is rotatably connected with a limiting plate 9 through a transmission rod, a chute is formed on one side surface of the limiting plate 9, the inner bottom wall of the chute is rotatably connected with a second screw rod 10, the top end of the second screw rod 10 penetrates through the limiting plate 9 and is communicated with the outside, the outer wall of the second screw rod 10 is in threaded connection with a threaded block 11, and one end of the threaded block 11 extends out of the chute and is communicated with the outside; in order to position the stator, the bottom of the base 1 is rotationally connected with a limiting plate 9 through a transmission rod, after the stator is placed on a positioning plate 29, the limiting plate 9 is rotated to enable a threaded block 11 to face one surface close to the stator, a second screw rod 10 is rotated, the threaded block 11 moves downwards and presses the stator, and the limiting plate 9 is provided with four groups, so that the positioning of the stator is guaranteed.
Further, as shown in fig. 1 and fig. 2, the outer wall of the transmission rod is fixedly connected with a third gear 12, the top of the base 1 is rotationally connected with an internal gear 13, the third gear 12 is in meshed connection with the internal gear 13, the top of the base 1 is rotationally connected with a positioning rod 14, the outer wall of the positioning rod 14 is fixedly connected with a fourth gear, the third gear 12 is in meshed connection with the fourth gear, in order to avoid shaking of the stator in the winding process and cause shaking rotation of the limiting plate 9, the threaded block 11 is caused to be separated from pressing the stator, and in order to facilitate operation of the four limiting plates 9 at the same time, when the stator is to be positioned, a driving piece, namely a stepping motor, arranged on the inner top wall of the driving groove 2 is started, the output end of the stepping motor penetrates through the base 1 and is connected with the bottom end of the transmission rod, the transmission rod drives the third gear 12 to rotate, and the internal gear 13 rotates and drives the limiting plate 9 to synchronously rotate through the four fourth gears.
Further, as shown in fig. 2, the top of the base 1 is provided with a power-on slot 15, and the inner bottom wall of the power-on slot 15 is fixedly connected with a non-self-locking switch 16, and the non-self-locking switch 16 is electrically connected with the first motor 22 through a wire. In order to avoid accidental starting of the winding machine when no winding is performed, a power starting key of the winding machine is electrically connected with the non-self-locking switch 16 through a wire, the non-self-locking switch 16 is electrified only when pressed, namely, when a stator is placed on the base 1, the stator is applied to the non-self-locking switch 16, and at the moment, the winding machine is powered on and can be started, so that the empty operation of the winding machine is avoided.
Further, as shown in fig. 4 and fig. 5, the clamping assembly comprises a connecting block fixedly connected to the top of the rack 7, a positioning block 17 is fixedly connected to one side surface of the connecting block, a positioning groove 18 is formed in the top of the positioning block 17, an electric telescopic rod 19 is fixedly connected to the inner bottom wall of the positioning groove 18, the output end of the electric telescopic rod 19 extends out of the positioning groove 18 and is fixedly connected with a clamping block 20, a clamping groove is formed in the bottom of the clamping block 20, and an anti-slip pad is arranged on the inner wall of the clamping groove. In order to clamp the copper wire, a clamping assembly is arranged in the winding board 5 and is connected with the rack 7, and when the rack 7 moves, namely the copper wire is required to be clamped, the electric telescopic rod 19 can be started to drive the clamping block 20 to move downwards, and the copper wire is clamped by matching with the positioning block 17 so as to be convenient for pulling and pushing the copper wire to move.
Further, as shown in fig. 2 and 3, the winding assembly includes a first cylinder 21 fixedly connected to the bottom wall in the driving slot 2, the top end of the first cylinder 21 is fixedly connected to the bottom of the lifting plate 3, the bottom of the lifting plate 3 is fixedly connected with a first motor 22, and the output end of the first motor 22 penetrates through the lifting plate 3 and is fixedly connected to the bottom end of the driving rod 4. In order to wind the stator and the winding thereon, a winding assembly can be arranged in the base 1, and the first motor 22 drives the driving rod 4 and the winding plate 5 to rotate, and the first cylinder 21 drives the lifting plate 3 and the winding plate 5 to lift and lift, so as to wind around the winding.
Further, as shown in fig. 4 and fig. 5, the outer wall fixedly connected with mounting panel 23 of actuating lever 4, the mounting groove has been seted up at the top of mounting panel 23, the inside wall in mounting groove rotates and is connected with mounting bar 24, change groove has been seted up to the interior bottom wall in mounting groove, the inside wall in change groove rotates and is connected with third lead screw 25, the outer wall threaded connection of third lead screw 25 has change piece 26, change piece 26's top extends change groove and communicates with the external world, change piece 26's a side rotates and is connected with the change pole. In order to facilitate replacement of the winding and unwinding roller with the copper wire wound, the mounting plate 23 is fixedly connected to the outer wall of the driving rod 4, and when the winding and unwinding roller needs to be replaced, the third screw rod 25 can be rotated to drive the replacement block 26 to move, so that the replacement rod inserted into the winding and unwinding roller can be pulled out, the winding and unwinding roller can be taken down, a new winding and unwinding roller can be replaced, and the third screw rod 25 is reversed, so that the replacement rod is reset and inserted into the winding and unwinding roller.
Further, as shown in fig. 4 and 5, the cutting assembly includes a guide block 27 fixedly connected to a side surface of the body side of the winding board 5, a receiving groove is formed in a side surface of the guide block 27, and a punching cutter 28 is disposed in the receiving groove. In order to cut the copper wire after the winding of the copper wire is completed, the connection with the winding machine is disconnected, and after the winding is completed, the third cylinder 33 mounted on the guide block 27 is started, and the output end of the third cylinder is fixedly connected with one end of the punching cutter 28, so that the punching cutter 28 cuts the copper wire.
Further, as shown in fig. 5, 7 and 8, the outer wall of the driving rod 4 is fixedly connected with a positioning plate 29, a through hole is formed in the top of the positioning plate 29, a limiting rod 30 is slidably connected in the through hole, the top end of the limiting rod 30 sequentially penetrates through the positioning plate 29 and the winding plate 5 and is inserted into a limiting hole formed in the bottom of the rack 7, a limiting ring is fixedly connected to the outer wall of the limiting rod 30 in the through hole, the bottom of the limiting ring is elastically connected with the inner bottom wall of the through hole through a spring 31, and the bottom end of the limiting rod 30 penetrates through the positioning plate 29 and is communicated with the outside. In order to avoid the problems of starting a servo motor, moving out of a winding plate 5, colliding with a winding, causing breakage of the rack 7, damage to the winding, and the like caused by misoperation in the winding process, a positioning plate 29 is fixedly connected to the outer wall of a driving rod 4, when the winding plate 5 is positioned in a stator, namely the height of the winding plate 5 is not flush with a fixing plate 81, a limiting rod 30 is pressed and inserted into the rack 7 to limit the same, when the winding is finished or before winding begins, a winding assembly drives the winding plate 5 to move upwards to be parallel to the fixing plate 81, a limiting ring belt drives the limiting rod 30 to reset to an initial state under the pressure of a spring 31, the top end of the limiting rod 30 moves downwards, the top end of the limiting rod is separated from contact with the rack 7, the limiting of the rack 7 is released, and when the winding plate 5 moves downwards into the stator, the limiting bottom end of the limiting rod 30 contacts with a base 1 to press and moves upwards to limit the rack 7.
Further, as shown in fig. 3, a groove 32 is formed in the bottom of the base 1, a second cylinder 33 is fixedly connected to the inner top wall of the groove 32, a supporting block is fixedly connected to the output end of the second cylinder 33, and a universal wheel 34 is rotatably connected to the bottom of the supporting block. In order to enable the winding machine to be movable, a groove 32 is formed in the bottom of the base 1, and the second cylinder 33 is started to drive the universal wheel 34 to move downwards and support the base 1, so that the automatic winding machine can be moved.
Working principle: one end of a copper wire passes through the winding plate 5 through the penetrating holes on the winding plate 5, the stator and the winding combination are connected together, after the stator is placed on the positioning plate 29, a driving piece arranged on the inner top wall of the driving groove 2, namely, a stepping motor is started, the output end of the stepping motor penetrates through the base 1 and is connected with the bottom end of a transmission rod, the transmission rod drives the third gear 12 to rotate, the inner gear 13 rotates and drives the limiting plate 9 to synchronously rotate through four fourth gears, the limiting plate 9 rotates to enable the threaded block 11 to face one surface close to the stator, the second screw rod 10 rotates, the threaded block 11 moves downwards and presses the stator, the limiting plate 9 is provided with four groups, positioning of the stator is guaranteed, displacement of the stator in the winding process is prevented, at the moment, the lifting plate 3 is driven to move upwards through the winding assembly, the driving rod 4 synchronously drives the winding plate 5 to move upwards until the winding plate 5 and the fixing plate 81 are mutually parallel, at this time, the electric telescopic rod 19 is started to drive the clamping block 20 to move downwards to clamp the copper wire by matching with the positioning block 17, the servo motor arranged at the bottom of the winding plate 5 is started, the output end of the servo motor penetrates through the winding plate 5 and is fixedly connected with the bottom end of the rotating shaft, the servo motor drives the first gear 6 to rotate, the rack 7 drives the copper wire to gradually move out of the winding plate 5 through the clamping component, the copper wire has certain hardness, the situation of bending cannot occur in a short time, the straightness of the copper wire when moving outside the winding plate 5 can be ensured, along with the movement of the rack 7, one end of the rack 7 drives the copper wire to pass through the through groove 82 and drives the second gear 84 to rotate, the first lead screw 83 rotates and drives the pressing block 85 to move upwards, then the clamping component releases the clamping of the copper wire, the servo motor is started at the same time, the first gear 6 rotates reversely, the rack 7 is retracted into the winding plate 5, the second gear 84 is reversed, the pressing block 85 moves downwards and is matched with the fixing plate 81 to press the copper wire, meanwhile, the auxiliary block bends one end of the copper wire, the fixing effect is prevented from being influenced by the slipping of the copper wire, the winding assembly can be started again at the moment, the driving rod 4 and the winding plate 5 are driven to move downwards, the winding assembly is positioned in the stator, the winding assembly drives the winding plate 5 to wind through driving the lifting plate 3 and the driving rod 4, namely, the winding is wound around the winding, the copper wire is wound on the winding, after the winding is completed, the driving rod 4 drives the winding plate 5 to rotate to correspond to the other winding to continue winding, after the winding is completed, the cutting assembly arranged on the winding plate 5 is started to cut off the copper wire, at the moment, the winding plate 5 is aligned with the fixing plate 81 again after the winding is rotated, at the moment, the clamping assembly is not started, the pressing plate is moved upwards, the clamping positioning of the copper wire end is relieved, the stator is taken down, the winding efficiency is improved, and the copper wire for positioning end is not required to be manually positioned and released.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. An automatic winding machine for a stator coil of a generator comprises a base (1); the novel lifting device is characterized in that a driving groove (2) is formed in the base (1), a lifting plate (3) is connected in the driving groove (2) in a sliding mode, a driving rod (4) is connected to the top of the lifting plate (3) in a rotating mode, and the top end of the driving rod (4) penetrates through the base (1) and is fixedly connected with a winding plate (5), and the novel lifting device is characterized in that: the copper wire winding device comprises a winding plate (5), wherein a winding groove is formed in the winding plate (5), a first gear (6) is rotatably connected to the inner bottom wall of the winding groove through a rotating shaft, a rack (7) is slidably connected in the winding groove, the first gear (6) is in meshed connection with the rack (7), one end of the rack (7) penetrates through the winding plate (5) and is communicated with the outside, a cutting assembly is arranged on the winding plate (5) and is used for cutting after copper wire winding is completed, a clamping assembly is arranged in the winding plate (5) and is used for clamping copper wires, a winding assembly is arranged in a driving groove (2), and the winding assembly is used for winding the copper wires on a stator;
Be provided with positioning mechanism (8) in coiling board (5), positioning mechanism (8) including fixed connection fixed plate (81) at base (1) top, fixed plate (81) are close to one side of coiling board (5) and have been seted up logical groove (82), the interior bottom wall of logical groove (82) rotates and is connected with first lead screw (83), fixedly connected with second gear (84) on the outer wall that first lead screw (83) are located logical groove (82), second gear (84) and rack (7) meshing are connected, the outer wall threaded connection of first lead screw (83) has briquetting (85), the bottom fixedly connected with auxiliary block of briquetting (85).
2. An automatic winding machine for stator coils of a generator according to claim 1, wherein: the top of base (1) is connected with limiting plate (9) through the transfer line rotation, the spout has been seted up to one side of limiting plate (9), the interior bottom wall of spout rotates and is connected with second lead screw (10), the top of second lead screw (10) runs through limiting plate (9) and communicates with the external world, the outer wall threaded connection of second lead screw (10) has screw thread piece (11), the one end of screw thread piece (11) extends the spout and communicates with the external world.
3. An automatic winding machine for stator coils of a generator according to claim 2, wherein: the outer wall fixedly connected with third gear (12) of transfer line, the top of base (1) rotates and is connected with internal gear (13), third gear (12) and internal gear (13) meshing are connected, the top of base (1) rotates and is connected with locating lever (14), the outer wall fixedly connected with fourth gear of locating lever (14), third gear (12) and fourth gear meshing are connected.
4. An automatic winding machine for stator coils of a generator according to claim 3, wherein: the top of base (1) has seted up electric tank (15), the interior bottom wall fixedly connected with of electric tank (15) does not have self-locking switch (16), do not have self-locking switch (16) and first motor (22) electric connection through the wire.
5. An automatic winding machine for stator coils of a generator as set forth in claim 4 wherein: clamping assembly includes the connecting block of fixed connection at rack (7) top, a side fixedly connected with locating piece (17) of connecting block, constant head tank (18) have been seted up at the top of locating piece (17), electric telescopic handle (19) of interior bottom wall fixedly connected with of constant head tank (18), the output of electric telescopic handle (19) extends constant head tank (18) and fixedly connected with grip block (20), the centre gripping groove has been seted up to the bottom of grip block (20), the inner wall of centre gripping groove is provided with the slipmat.
6. An automatic winding machine for stator coils of a generator as set forth in claim 5 wherein: the winding assembly comprises a first air cylinder (21) fixedly connected with the inner bottom wall of the driving groove (2), the top end of the first air cylinder (21) is fixedly connected with the bottom of the lifting plate (3), a first motor (22) is fixedly connected with the bottom of the lifting plate (3), and the output end of the first motor (22) penetrates through the lifting plate (3) and is fixedly connected with the bottom end of the driving rod (4).
7. An automatic winding machine for stator coils of a generator as set forth in claim 6 wherein: the outer wall fixedly connected with mounting panel (23) of actuating lever (4), the mounting groove has been seted up at the top of mounting panel (23), the inside wall in mounting groove rotates and is connected with installation pole (24), change groove has been seted up to the interior bottom wall in mounting groove, the inside wall in change groove rotates and is connected with third lead screw (25), the outer wall threaded connection of third lead screw (25) has change piece (26), change the top of piece (26) and extend change groove and communicate with the external world, change a side rotation of piece (26) and be connected with change the pole.
8. An automatic winding machine for stator coils of a generator as set forth in claim 7 wherein: the cutting assembly comprises a guide block (27) fixedly connected to one side face of the body side of the winding plate (5), a storage groove is formed in one side face of the guide block (27), and a punching cutter (28) is arranged in the storage groove.
9. An automatic winding machine for stator coils of a generator as set forth in claim 8 wherein: the outer wall fixedly connected with locating plate (29) of actuating lever (4), the through-hole has been seted up at the top of locating plate (29), sliding connection has gag lever post (30) in the through-hole, the top of gag lever post (30) runs through locating plate (29) and coiling board (5) in proper order and inserts and establish to the spacing downthehole of seting up in rack (7) bottom, fixedly connected with spacing ring on the outer wall that gag lever post (30) are located the through-hole, the bottom of spacing ring is through spring (31) and the interior bottom elastic connection of through-hole, the bottom of gag lever post (30) runs through locating plate (29) and communicates with the external world.
10. An automatic winding machine for stator coils of a generator as set forth in claim 9 wherein: the base is characterized in that a groove (32) is formed in the bottom of the base (1), a second air cylinder (33) is fixedly connected to the inner top wall of the groove (32), a supporting block is fixedly connected to the output end of the second air cylinder (33), and a universal wheel (34) is rotatably connected to the bottom of the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311152154.8A CN117318415B (en) | 2023-09-07 | 2023-09-07 | Automatic winding machine for stator coil of generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311152154.8A CN117318415B (en) | 2023-09-07 | 2023-09-07 | Automatic winding machine for stator coil of generator |
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| CN117318415A CN117318415A (en) | 2023-12-29 |
| CN117318415B true CN117318415B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311152154.8A Active CN117318415B (en) | 2023-09-07 | 2023-09-07 | Automatic winding machine for stator coil of generator |
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|---|---|---|---|---|
| JPH1066313A (en) * | 1996-08-20 | 1998-03-06 | Mitsubishi Electric Corp | Method and device for winding |
| WO2019140833A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Automated wire twisting and cutting device |
| CN114204762A (en) * | 2021-12-18 | 2022-03-18 | 黄新建 | Winding processing device for motor stator coil |
| CN114552914A (en) * | 2022-02-23 | 2022-05-27 | 黄功明 | Winding machine |
| CN115622348A (en) * | 2022-09-07 | 2023-01-17 | 扬州市华胜机电科技有限公司 | Automatic winding machine for motor winding |
| CN116191795A (en) * | 2023-03-29 | 2023-05-30 | 佛山市顺德区乐普达电机有限公司 | Winding processing device for motor stator coil and processing method thereof |
-
2023
- 2023-09-07 CN CN202311152154.8A patent/CN117318415B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1066313A (en) * | 1996-08-20 | 1998-03-06 | Mitsubishi Electric Corp | Method and device for winding |
| WO2019140833A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Automated wire twisting and cutting device |
| CN114204762A (en) * | 2021-12-18 | 2022-03-18 | 黄新建 | Winding processing device for motor stator coil |
| CN114552914A (en) * | 2022-02-23 | 2022-05-27 | 黄功明 | Winding machine |
| CN115622348A (en) * | 2022-09-07 | 2023-01-17 | 扬州市华胜机电科技有限公司 | Automatic winding machine for motor winding |
| CN116191795A (en) * | 2023-03-29 | 2023-05-30 | 佛山市顺德区乐普达电机有限公司 | Winding processing device for motor stator coil and processing method thereof |
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| CN117318415A (en) | 2023-12-29 |
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