CN116317393A

CN116317393A - Motor iron core machining device and machining method thereof

Info

Publication number: CN116317393A
Application number: CN202310321389.9A
Authority: CN
Inventors: 彭东琨; 陈显超; 史树锋
Original assignee: Foshan Shunde Lepuda Motor Co ltd
Current assignee: Foshan Shunde Lepuda Motor Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-06-23
Anticipated expiration: 2043-03-29
Also published as: CN116317393B

Abstract

The invention relates to the technical field of motor iron core processing, in particular to a motor iron core processing device and a processing method thereof, wherein the motor iron core processing device comprises a support frame and an iron core punching sheet, the top of the support frame is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a support plate, the iron core punching sheet consists of an annular sheet and a plurality of winding blocks, the top of the support plate is provided with a round hole, the inner wall of the round hole is fixedly connected with a transmission pipe, a guide cambered surface is arranged above the inner wall of the transmission pipe, the top of the support plate is fixedly connected with a U-shaped baffle, and the top of the support frame is provided with an annular plate capable of rotating along the top of the support frame; after the iron core punching sheet slides down to the upper side of the supporting mechanism, burrs on the surfaces of a plurality of winding blocks on the iron core punching sheet are cleaned through the burr cleaning mechanism, and after the cleaning is completed, the iron core punching sheet slides down to the top of the placing plate along the surface of the limiting block, so that the iron core punching sheet after the cleaning is automatically stacked.

Description

Motor iron core machining device and machining method thereof

Technical Field

The invention relates to the field of iron core machining, in particular to a motor iron core machining device and a motor iron core machining method.

Background

The traditional process for manufacturing the motor iron core is to punch the silicon steel sheets into iron core punching sheets, the iron core punching sheets are manufactured into iron cores through the procedures of lamination, press fitting and the like, a large number of burrs are easy to remain on the sections of the iron core punching sheets formed through punching, and if the burrs are not processed, the winding processing behind the iron core is affected, and the quality of motor products is greatly affected.

The prior art discloses some patent document about motor core burr treatment, and chinese patent of application number 202210930047.2 discloses the patent that provides a motor stator core's burring dress, including bottom plate, supporting seat and a pair of burring stick, still includes: the rotary clamping mechanism is arranged on the supporting seat; the adjustable rotary transmission mechanism comprises a rotary transmission assembly for driving the lifting rotation of the pair of deburring rods and a distance adjustment for adjusting the relative distance between the pair of deburring rods.

In the prior art, in the process of stacking motor core punching sheets, the motor core punching sheets need to be punched firstly, burrs generated in the punching process are cleaned, and damage to wound wires is avoided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a motor iron core processing device and a processing method thereof.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a motor core processingequipment, includes support frame, iron core towards the piece, the top fixedly connected with mounting bracket of support frame, fixedly connected with backup pad on the inner wall of mounting bracket, the iron core towards the piece and comprises annular piece and a plurality of wire winding piece jointly, the round hole has been seted up at the top of backup pad, fixedly connected with transmission tube on the inner wall of round hole, guide cambered surface has been seted up to the inner wall top of transmission tube, the top fixedly connected with U type baffle of backup pad;

the top of the supporting frame is provided with an annular plate which can rotate along the top of the supporting frame, the top of the annular plate is fixedly connected with two sleeved posts in a circumferential array, the surfaces of the two sleeved posts are fixedly connected with a placing plate, the tops of the two placing plates are symmetrically and fixedly connected with limiting blocks, a correction mechanism is jointly arranged between the two sleeved posts and the transmission pipe and used for correcting the iron core punching sheet to smoothly slide downwards along the surfaces of the sleeved posts, the tops of the two sleeved posts are respectively provided with a circular groove, a cover plate is fixedly connected above the groove walls of the circular grooves, the utility model discloses a winding wire piece, including the stopper, including the round slot, the round slot is equipped with the clearance that is equipped with on the wall of round slot, be a plurality of logical groove of stepping down, two be equipped with shutoff mechanism on the inner wall of round slot, shutoff mechanism is used for a plurality of the logical groove of stepping down is shutoff, two be connected with supporting mechanism jointly between stopper and the cover establishing the post, supporting mechanism is used for the gliding iron core punching supports spacingly, two the round slot respectively with close a plurality of the logical groove of stepping down is equipped with burr clearance mechanism jointly between the logical groove, burr clearance mechanism is used for clearing up the burr on wire winding piece surface.

Preferably, the polishing mechanism is arranged on the side wall of the supporting plate and used for polishing the surface of the top iron core punching sheet transmitted to the supporting plate in advance, the polishing mechanism comprises a sloping plate, the sloping plate is fixedly connected to the side wall of the supporting plate, a first mounting plate is symmetrically and fixedly connected to the side wall of the sloping plate, a first mounting opening is formed in the surface of the sloping plate, two groups of brush rollers are jointly and fixedly connected to the first mounting plate, one group of brush rollers located below are located in the first mounting opening, any one of the brush rollers is provided with a second mounting opening in the surface of the first mounting plate, two transmission rollers are rotationally connected to the inner wall of the second mounting opening, a transmission belt is connected to the two transmission rollers in a joint transmission mode on the surface of the transmission belt, a first motor is fixedly connected to the side wall of the first mounting plate, and the output shaft end portion of the first motor penetrates through the first mounting plate and extends to be fixedly connected with the end portion of the adjacent transmission rollers.

Preferably, the correcting mechanism comprises a damping plate, two third mounting openings, two second motors and a fourth mounting opening, wherein the damping plate is fixedly embedded at the top of the supporting plate, the two third mounting openings are symmetrically arranged on the side wall of the U-shaped baffle plate, the inner walls of the two third mounting openings are respectively and rotationally connected with a first rotating frame, the inner wall ends of the two first rotating frames are respectively and rotationally connected with a pushing column, the two second motors are symmetrically and fixedly connected at the top of the U-shaped baffle plate, the output shaft ends of the two second motors respectively penetrate through the U-shaped baffle plate and respectively extend to the inside of the second mounting openings and then are fixedly connected with the top of the first rotating frame, the surfaces of the two sleeved columns are symmetrically and fixedly connected with guide blocks, the tops of all the guide blocks are symmetrically provided with guide inclined planes, the fourth mounting opening is arranged at the bottom of the transmission pipe, a first mounting groove is formed in the inner bottom surface of the fourth mounting opening, a second mounting plate is fixedly connected below the groove wall of the first mounting groove, a plurality of rotating shafts are rotatably connected to the top of the second mounting plate, the lower ends of the rotating shafts extend to the bottom of the second mounting plate, rotating rollers are fixedly connected to the lower surfaces of the rotating shafts, a plurality of friction pads are fixedly embedded in the surfaces of the rotating rollers in a circumferential array, a first driving mechanism is arranged at the top of the second mounting plate and comprises a plurality of first gears and a seventh motor, the first gears are respectively and fixedly connected to the upper end surfaces of the rotating shafts, synchronous belts are commonly connected to the surfaces of the first gears in a transmission mode, the seventh motor is fixedly connected to the inner top surface of the first mounting groove, the lower end of the output shaft of the seventh motor is fixedly connected with the top of the rotating shaft which is close to the output shaft.

Preferably, a second driving mechanism is arranged at the bottom of the supporting frame and used for driving the annular plate to rotate along the top of the supporting frame, the second driving mechanism comprises an inner gear ring and a third motor, the inner gear ring is fixedly connected to the inner wall of the annular plate, the third motor is fixedly connected to the bottom of the supporting frame, the upper end of an output shaft of the third motor penetrates through the supporting frame and extends to the outer part of the supporting frame, and then is fixedly connected with a second gear, and the second gear is meshed with the inner gear ring.

Preferably, the plugging mechanism comprises a second mounting groove, the second mounting groove is formed in the inner bottom surface of the round groove, a fourth motor is fixedly connected to the inner bottom surface of the second mounting groove, the end part of an output shaft of the fourth motor extends to the inner rear part of the round groove and is fixedly connected with a first rotating plate, the top edge of the first rotating plate is fixedly connected with a plurality of plugging plates in a circumferential array, and the side walls of the plugging plates are in contact with the groove walls of the round groove.

Preferably, the supporting mechanism comprises two through openings, two first guide openings and two L-shaped plates, wherein the two through openings are respectively formed in the side walls of the two limiting blocks, the two first guide openings are circumferentially arranged in a penetrating manner and are formed in the top of the first rotating plate, the two L-shaped plates are symmetrically and slidably connected to the inner bottom surface of the circular groove, the two first sliding pins are fixedly connected to the top of the L-shaped plates and are respectively and slidably connected with the inner walls of the two first guide openings, the two end portions of the L-shaped plates respectively penetrate through the groove walls of the circular groove and extend to the outer parts of the sleeved plate columns, and the two end portions of the L-shaped plates extending to the outer parts of the sleeved plate columns respectively penetrate through the two similar through openings and extend out.

Preferably, the burr cleaning mechanism comprises a fifth motor and a fixed plate, the fifth motor is fixedly connected to the bottom of the cover plate, a second rotating plate is fixedly connected to the end part of an output shaft of the fifth motor, a plurality of second guide openings are formed in the top of the second rotating plate in a penetrating manner in a circumferential array, the fixed plate is fixedly connected to the groove wall of the circular groove, a plurality of sliding openings are formed in the top of the fixed plate in a penetrating manner in a circumferential array, sliding blocks are connected to the inner walls of all the sliding openings in a sliding manner, second sliding pins are fixedly connected to the tops of all the sliding blocks, and all the second sliding pins are respectively connected with the inner walls of the second guide openings in a sliding manner;

all the bottom of slider is equal fixedly connected with U type frame, all the tip rotation of U type frame is connected with the clearance pipe, all the equal fixedly connected with third mounting panel in mouth of pipe department of clearance pipe, all fixedly connected with sixth motor on the inner wall of U type frame, the output shaft tip of sixth motor and close fixedly connected with between the third mounting panel, every equal symmetry fixedly connected with first cleaning brush on the inner wall of clearance pipe, every equal symmetry sliding connection has the arc on the inner wall of clearance pipe, every all offer the third mounting groove on the inner wall of arc, sliding connection has the rectangular plate on the cell wall of third mounting groove, every symmetry fixedly connected with multistage electric jar on the surface of third mounting plate, all the piston rod tip of multistage electric jar respectively with rectangular plate lateral wall fixed connection, fixedly connected with two impeller plates on the lateral wall of rectangular plate, every on the cell wall of third mounting groove respectively through the rotation post be connected with second rotating bracket, every rotation post is equipped with the second brush and the second brush is close to the second end of every second mounting groove, all sliding connection has the second brush is close to the second brush, all the brush is close to the second brush is connected with the second side wall of rotation post, and the equal sliding connection has all the second brush.

Preferably, the two equal piece collection mechanism on the inside bottom surface of circular slot, piece collection mechanism includes two through-mouths, two drainage holes, dust catcher, two the through-mouths symmetry runs through and sets up the top of first rotating plate, two the drainage hole symmetry is seted up on the inside bottom surface of circular slot, two the cavity has been seted up jointly to the bottom of drainage hole, dust catcher fixed connection is in place the bottom of board, the air-supply line of dust catcher with the inside intercommunication each other of cavity.

Preferably, all the cleaning pipes are fixedly connected with fourth mounting plates on the surfaces, and all the side walls of the fourth mounting plates are fixedly connected with sealing gaskets.

The processing method of the motor iron core processing device specifically comprises the following steps:

step one, correcting the placement angle of a motor iron core: the correction mechanism corrects the angle of the top iron core punching sheet sliding to the supporting plate, so that the end parts of the two limiting blocks correspond to the space between each winding block on the inner wall of the iron core punching sheet, and the iron core punching sheet can conveniently slide downwards along the surfaces of the two limiting blocks;

step two, supporting the bottom of the iron core punching sheet: the blocking mechanism is used for eliminating blocking of the abdication through groove sleeved on the surface of the column, and the linkage supporting mechanism is used for supporting the bottom of the iron core punching sheet which slides downwards;

Step three, synchronously cleaning burrs on the surfaces of a plurality of winding blocks: after the supporting mechanism supports the bottom of the iron core punching sheet, burrs on the surfaces of the winding blocks are cleaned synchronously by means of the burr cleaning mechanism.

Compared with the prior art, the invention has the following beneficial effects:

1. the utility model provides a correction mechanism is used for correcting the iron core towards the top of transmission pipe to the iron core towards the piece when transmitting to the backup pad top to make the tip of two stoppers correspond with the space between the wire winding piece on the iron core towards the piece inner wall, be favorable to the iron core towards the piece to establish to the cover under the guide of guide cambered surface vertical lower sliding sleeve on establishing the post on the surface, the lateral wall of two stoppers contacts with the inner wall of iron core towards the piece simultaneously, with the help of the stopper card between two wire winding pieces on the iron core towards the piece, be favorable to spacing to the iron core towards the piece rotation direction that corrects, after the iron core towards the piece gliding to the top of supporting mechanism, through burr clearance mechanism simultaneously to the burr on a plurality of wire winding piece surfaces of iron core towards the piece clear up in step for the clearance progress, avoid the phenomenon that the burr influences later stage coil winding to take place, drive supporting mechanism when the shutoff mechanism resets to cancel the support to the iron core towards the piece after the clearance, the iron core towards the piece after the clearance is convenient to slide down along the surface of stopper to place the top of board, be favorable to neatly piling up the iron core towards the piece after the automation, realized carrying out automatic clearance to stack up, automatic clear up, stack up is realized, the processing efficiency is improved by the convenient processing of the whole process.

2. The output shaft of the fifth motor drives the second rotating plate provided with a second guide opening to rotate by means of an external controller, the second guide opening on the surface of the second rotating plate pushes a second sliding pin connected to the top of the sliding block in the rotating process of the second rotating plate, the sliding block is driven by the pushed second sliding pin to slide along the inner wall of the sliding opening, the U-shaped frame connected with the cleaning tube is pushed to one side of the clearance groove, one end of the cleaning tube is pushed out from the clearance groove, the cleaning tube sleeve is arranged on the surface of the winding block, bristles of a first cleaning brush on the inner wall of the cleaning tube are contacted with the surface of the winding block, the multistage electric cylinder on the cleaning tube is controlled by means of the external controller to operate, the end part of a piston rod of the multistage electric cylinder pushes a rectangular plate connected with the pushing plate to slide along the inner wall of the third mounting groove, the moving pushing plate end part pushes the second cleaning brush to slide along the inner wall of the clearance groove, the moving second cleaning brush pushes the third sliding pin on the side wall of the clearance groove to push away from the clearance groove, the cleaning brush is driven by the second rotating plate to rotate the second rotating plate, the cleaning brush is driven by the second rotating plate is driven by the multistage electric cylinder to rotate, and the reset plate is driven by the second rotating plate continuously to rotate along the second rotating plate, and the reset plate is driven by the reset plate continuously, and the reset plate is pushed by the second rotating plate is pushed to rotate along the second rotating plate, and the reset plate is driven by the rotating plate continuously to rotate along the second rotating plate and has a certain distance. The brush hair of the end part of the second cleaning brush can be in contact extrusion with the inner wall of the annular sheet on the iron core punching sheet along with the sliding of the arc plate, the brush hair of the end part of the second cleaning brush is in inclined connection with the brush hair of the end part of the second cleaning brush, and the brush hair can be in contact extrusion with the inner wall of the annular sheet along with the sliding of the arc plate.

3. When the burrs on the winding block are cleaned by the first cleaning brush and the second cleaning brush, the dust collector is started by the external controller, the dust collector can exhaust air from the cavity and the drainage hole, so that the air in the round groove is exhausted, air outside the sleeved column can enter the round groove through the cleaning pipe under the suction force of the dust collector, flowing air is favorable for bringing chips from the first cleaning brush and the second cleaning brush into the round groove and entering the dust collector through the drainage hole and the cavity, the concentrated collection of the burr chips is realized, the staggered arrangement of the first cleaning brush and the second cleaning brush is favorable for keeping a channel space formed between the cleaning pipe and the arc plate when the package can fully brush the winding block, so that air flow can be formed, the cleaned burr chips can be taken away, and the influence of the bristles on cleaning quality due to obstruction of air flow is avoided.

Drawings

FIG. 1 is a flow chart of the method steps of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

Fig. 3 is a schematic view (partially cut-away) of the connection between the swash plate and the first mounting plate according to the present invention.

FIG. 4 is a schematic view of the connection between the damping plate and the support plate according to the present invention.

Fig. 5 is a schematic view of the connection between the first turret and the pushing column (the U-shaped baffle is cut away).

Fig. 6 is a schematic structural view (the transmission pipe is cut away) of the fourth mounting opening and the first mounting groove according to the present invention.

Fig. 7 is a schematic structural diagram of the connection between the first gear and the synchronous belt according to the present invention.

FIG. 8 is a schematic view of the connection between a rotating roller and a friction pad according to the present invention.

Fig. 9 is a schematic structural diagram of the connection between the third motor and the supporting frame according to the present invention.

Fig. 10 is an enlarged schematic view of the structure of fig. 9 a according to the present invention.

Fig. 11 is a cross-sectional view of a sleeved post structure of the present invention.

Fig. 12 is a schematic structural view showing the connection between the second sliding pin and the second guiding opening.

Fig. 13 is a schematic structural view of the connection between the first rotating plate and the plugging plate according to the present invention.

Fig. 14 is a schematic view showing the connection of the second sliding pin and the sliding block according to the present invention.

FIG. 15 is a schematic view of the connection between the slide opening and the slider (the fixing plate is cut away) according to the present invention.

Fig. 16 is a schematic structural view of the connection between the U-shaped frame and the sixth motor according to the present invention.

FIG. 17 is a schematic view of the connection between the cleaning tube and the first cleaning brush according to the present invention.

FIG. 18 is a cross-sectional view of a purge tube construction of the present invention.

Fig. 19 is an enlarged view of the structure of fig. 18B according to the present invention.

FIG. 20 is a cross-sectional view of the connection of the sleeved post and the placement plate of the present invention.

In the figure: 1. a support frame; 2. a mounting frame; 3. a support plate; 4. iron core punching; 401. an annular sheet; 402. a winding block; 5. a round hole; 6. a transmission tube; 601. a guide cambered surface; 7. a U-shaped baffle; 8. an annular plate; 9. sleeving a column; 10. placing a plate; 11. a limiting block; 1101. a through hole; 12. a circular groove; 1201. a cover plate; 1202. drainage holes; 13. a yielding through groove; 14. a sloping plate; 1401. a first mounting port; 15. a first mounting plate; 1501. a second mounting port; 16. a brush roller; 17. a conveying roller; 18. a transmission belt; 19. a first motor; 20. a damping plate; 21. a third mounting port; 22. a first rotating frame; 23. pushing the column; 24. a second motor; 25. a guide block; 2501. a guide slope; 26. a fourth mounting port; 27. a first mounting groove; 28. a second mounting plate; 29. a rotating shaft; 30. a rotating roller; 31. a friction pad; 32. a first gear; 33. a synchronous belt; 34. a seventh motor; 35. an inner gear ring; 36. a third motor; 37. a second gear; 38. a second mounting groove; 39. a fourth motor; 40. a first rotating plate; 4001. a through port; 41. a plugging plate; 42. a first guide port; 43. an L-shaped plate; 44. a first slide pin; 45. a fifth motor; 46. a second rotating plate; 47. a second guide port; 48. a fixing plate; 49. a sliding port; 50. a slide block; 51. a second slide pin; 52. a U-shaped frame; 53. cleaning the pipe; 5301. a third mounting plate; 54. a sixth motor; 55. a first cleaning brush; 56. an arc-shaped plate; 57. a third mounting groove; 58. a rectangular plate; 59. a multi-stage electric cylinder; 60. a pushing plate; 61. a torsion spring; 62. a second turret; 63. a yielding port; 64. a second cleaning brush; 65. a third slide pin; 66. a cavity; 67. a dust collector; 68. a fourth mounting plate; 69. and a sealing gasket.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The motor iron core processing device comprises a support frame 1 and an iron core punching sheet 4, wherein the top of the support frame 1 is fixedly connected with a mounting frame 2, the inner wall of the mounting frame 2 is fixedly connected with a support plate 3, the iron core punching sheet 4 consists of an annular sheet 401 and a plurality of winding blocks 402, a round hole 5 is formed in the top of the support plate 3, a transmission pipe 6 is fixedly connected to the inner wall of the round hole 5, a guide cambered surface 601 is formed above the inner wall of the transmission pipe 6, and the top of the support plate 3 is fixedly connected with a U-shaped baffle 7;

the top of the supporting frame 1 is provided with an annular plate 8 capable of rotating along the top of the supporting frame 1, the top of the annular plate 8 is fixedly connected with two sleeved posts 9 in a circumferential array, the surfaces of the two sleeved posts 9 are fixedly connected with a placing plate 10, the tops of the two placing plates 10 are symmetrically and fixedly connected with limiting blocks 11, a correcting mechanism is jointly arranged between the two sleeved posts 9 and the conveying pipe 6 and is used for correcting the smooth sliding of the iron core punching sheet 4 along the surface of the sleeved posts 9, the tops of the two sleeved posts 9 are respectively provided with a circular groove 12, a cover plate 1201 is fixedly connected above the groove walls of the circular grooves 12, the groove walls of the two circular grooves 12 are provided with a plurality of yielding through grooves 13 in a circumferential array, the inner walls of the two circular grooves 12 are respectively provided with a blocking mechanism, the blocking mechanism is jointly connected with the two limiting blocks 11 and the sleeved posts 9 and is used for supporting and limiting the sliding iron core punching sheet 4, and a cleaning mechanism is jointly arranged between the two circular grooves 12 and the corresponding plurality of yielding through grooves 13 and is jointly provided with a cleaning mechanism for cleaning the surface of a wire winding block 402; in the prior art, in the process of stacking motor core punching sheets, the motor core punching sheets are required to be punched firstly, burrs generated in the punching process are cleaned, and the wound wires are prevented from being damaged by the burrs, however, as the motor core is provided with a plurality of winding parts which need to be wound, the winding parts are distributed in an annular array, gaps are arranged between the winding parts, the shape of the gaps is irregular, the shape of the winding parts is also irregular, in the process of processing, the gap opening edges between the winding parts and the surface of the winding parts are inconvenient to be cleaned fully, and the winding parts are required to be cleaned one by one, the stacking is adjusted by the next process after the cleaning is finished one by one, so that the working efficiency is reduced. Simultaneously, the linkage supporting mechanism supports the iron core punching sheet 4 sliding downwards at the later stage, the iron core punching sheet 4 is corrected to the upper part of the conveying pipe 6 by means of the correcting mechanism when being conveyed to the top of the supporting plate 3, the end parts of the two limiting blocks 11 correspond to the space between the winding blocks 402 on the inner wall of the iron core punching sheet 4, the iron core punching sheet 4 is favorably vertically and downwards sleeved on the surface of the sleeved column 9 under the guidance of the guide cambered surface 601, the side walls of the two limiting blocks 11 are contacted with the inner wall of the iron core punching sheet 4, the limiting blocks 11 are clamped between the two winding blocks 402 on the iron core punching sheet 4, the limiting of the corrected rotation direction of the iron core punching sheet 4 is favorably carried out, after the iron core punching sheet 4 slides downwards to the upper part of the supporting mechanism, burrs on the surfaces of the winding blocks 402 on the iron core punching sheet 4 are synchronously cleaned by the burr cleaning mechanism, the clearance progress is accelerated, avoid burr to influence the winding phenomenon of later stage coil and take place, drive supporting mechanism and cancel the support to iron core towards piece 4 when the shutoff mechanism resets after the clearance is accomplished, iron core towards piece 4 after the convenient clearance is along stopper 11's surface gliding to place the top of board 10, be favorable to neatly piling up iron core towards piece 4 after the clearance, automatic pile up the processing after having realized carrying out automatic clearance burr to iron core towards piece 4, convenient and fast, need not to pile up the equipment with the help of outside adjustment and carry out further processing, the flow of processing of reduction, be favorable to improving the efficiency of whole course of working, after iron core towards piece 4 of prescribed quantity stacks gradually to iron core towards piece 4's top, operate annular plate 8 and rotate along support frame 1's top, place board 10 and cover that is equipped with iron core towards piece 4 establish post 9 and transmit towards the pressfitting station, a plurality of iron core towards pieces 4 of orderly arranging after the clearance burr, make things convenient for the staff to pressfitting to form the iron core with the help of outside pressfitting equipment.

As one embodiment of the invention, a polishing mechanism is arranged on the side wall of the supporting plate 3 and used for polishing the surface of the top iron core punching sheet 4 transmitted to the supporting plate 3 in advance, the polishing mechanism comprises an inclined plate 14, the inclined plate 14 is fixedly connected to the side wall of the supporting plate 3, the side wall of the inclined plate 14 is symmetrically and fixedly connected with a first mounting plate 15, a first mounting opening 1401 is formed in the surface of the inclined plate 14, two groups of brush rollers 16 are fixedly connected between the two first mounting plates 15 together, a group of brush rollers 16 positioned below are positioned in the first mounting opening 1401, a second mounting opening 1501 is formed in the surface of any one first mounting plate 15, two transmission rollers 17 are rotationally connected to the inner wall of the second mounting opening 1501, a transmission belt 18 is connected to the surfaces of the two transmission rollers 17 in a common transmission mode, a first motor 19 is fixedly connected to the side wall of the first mounting plate 15 close to the transmission belt 18, and the end part of an output shaft of the first motor 19 penetrates the first mounting plate 15 and extends to the end part of the adjacent transmission roller 17; during operation, when the outside iron core punching sheet 4 is transmitted to the inclined plate 14, the first motor 19 is started through the outside controller, the first motor 19 operates to drive the transmission belt 18 to transmit, the transmission belt 18 transmitted is in frictional contact with the side wall of the iron core punching sheet 4, the rotating transmission belt 18 conveniently pushes the iron core punching sheet 4 on the inclined plate 14 to slide down to the top of the supporting plate 3 along the inclined plate 14, the iron core punching sheet 4 rolls along the side wall of the first mounting plate 15 under the transmission of the transmission belt 18, in the process that the iron core punching sheet 4 rolls between two groups of brush rollers 16, the upper surface and the lower surface of the iron core punching sheet 4 can rotate and move through the surfaces of the brush rollers 16, the polishing direction is enriched, the burrs generated on the upper surface and the lower surface of the iron core punching sheet 4 are fully cleaned, the brush rollers 16 can be conveniently cleaned primarily, and a plurality of iron core punching sheets 4 in later stage are conveniently pressed.

As one embodiment of the invention, the correcting mechanism comprises a damping plate 20, two third mounting holes 21, two second motors 24 and a fourth mounting hole 26, wherein the damping plate 20 is fixedly embedded at the top of the supporting plate 3, the two third mounting holes 21 are symmetrically arranged on the side wall of the U-shaped baffle plate 7, the inner walls of the two third mounting holes 21 are respectively and rotatably connected with a first rotating frame 22, the inner wall ends of the two first rotating frames 22 are respectively and rotatably connected with a pushing column 23, the two second motors 24 are symmetrically and fixedly connected at the top of the U-shaped baffle plate 7, the output shaft ends of the two second motors 24 respectively penetrate through the U-shaped baffle plate 7 and respectively extend to the inside of the second mounting holes 1501 and are fixedly connected with the top of the first rotating frame 22, the surfaces of the two sleeved columns 9 are symmetrically and fixedly connected with guide blocks 25, the tops of all the guide blocks 25 are symmetrically provided with guide inclined planes 2501, the fourth mounting port 26 is arranged at the bottom of the transmission pipe 6, the inner bottom surface of the fourth mounting port 26 is provided with a first mounting groove 27, the lower part of the groove wall of the first mounting groove 27 is fixedly connected with a second mounting plate 28, the top of the second mounting plate 28 is rotationally connected with a plurality of rotating shafts 29, the lower ends of the rotating shafts 29 extend to the bottom of the second mounting plate 28, the lower surfaces of the rotating shafts 29 are fixedly connected with rotating rollers 30, the surfaces of all the rotating rollers 30 are fixedly embedded with a plurality of friction pads 31 in a circumferential array, the top of the second mounting plate 28 is provided with a first driving mechanism, the first driving mechanism comprises a plurality of first gears 32 and a seventh motor 34, the plurality of first gears 32 are respectively and fixedly connected to the upper end surfaces of the rotating shafts 29, the surfaces of the first gears 32 are jointly connected with a synchronous belt 33 in a transmission manner, the seventh motor 34 is fixedly connected to the inner top surface of the first mounting groove 27, the lower end of the output shaft of the seventh motor 34 is fixedly connected with the top of the similar rotating shaft 29; the technical scheme can solve the problems, and the following specific implementation manner is that the damping plate 20 is arranged, so that the friction force between the iron core punching sheet 4 sliding to the top of the supporting plate 3 and the supporting plate 3 is increased, the occurrence of large collision between the excessive power of the iron core punching sheet 4 sliding from the inclined plate 14 and the side wall of the U-shaped baffle 7 is avoided, the occurrence of the phenomenon that the iron core punching sheet 4 is damaged due to collision is avoided, under the damping action of the damping plate 20, the iron core punching sheet 4 sliding to the top of the supporting plate 3 stays at the periphery of the transmission pipe 6, in an initial state, the first rotating frame 22 is contained in the third mounting port 21, the second motor 24 is started through an external controller, the two second motors 24 operate to drive the two first rotating frames 22 connected with the pushing post 23 to push the iron core punching sheet 4 to the inner side of the transmission pipe 6, and the iron core punching sheet 4 is pushed to the inner side of the transmission pipe 6 by the first rotating frame 22 of the pushing post 23, and the iron core punching sheet 4 is guided to the inner side of the transmission pipe 6 by the guide pipe 601;

If the gap between every two winding blocks 402 on the core punching sheet 4 is just opposite to the guide block 25, the core punching sheet 4 slides along the side wall of the guide block 25 towards the surface of the limiting block 11 under the action of gravity, the core punching sheet 4 sliding from the surface of the limiting block 11 is beneficial to orderly stacking on the top of the placing plate 10 under the limit of the limiting block 11, so that the plurality of winding blocks 402 on the core punching sheet 4 can be conveniently and synchronously subjected to burr cleaning at the later stage, when gaps among the winding blocks 402 on the inner wall of the core punching sheet 4 in the transmission pipe 6 are staggered with the guide block 25, under the blocking of the guide inclined plane 2501 of the guide block 25, the continuous downward movement of the core punching sheet 4 is inconvenient, at this time, the seventh motor 34 is started by the external controller, the operation of the seventh motor 34 drives the rotating shaft 29 at the end part of the output shaft thereof to rotate, and under the meshing transmission of the plurality of first gears 32 and the synchronous belt 33, the rotating shafts 29 connected with the rotating rollers 30 are driven to rotate simultaneously, in the process of rotating the rotating rollers 30, the friction pads 31 connected to the surfaces of the rotating rollers 30 are in friction contact with the side walls of the iron core punching pieces 4 inside the conveying pipe 6, the iron core punching pieces 4 are driven to conduct angle adjustment by the friction pads 31 rotating along with the rotating rollers 30, the arranged friction pads 31 are provided with intervals, small-amplitude angle adjustment of the iron core punching pieces 4 is facilitated, the phenomenon that gaps on the iron core punching pieces 4 are not butted with the guide blocks 25 and are driven to pass through due to the fact that excessive one-time adjustment is avoided, in the adjusting process, when the friction pads 31 are not contacted with the side walls of the iron cores, and gaps between the winding blocks 402 are opposite to the guide blocks 25, the corrected iron core punching pieces 4 are continuously butted along the two guide blocks 25 under the action of gravity, and under the guide of the guide inclined planes 2501, correcting, the surface of limiting blocks 11 slides, so that the misplaced iron core punching sheet 4 is corrected, a plurality of winding blocks 402 on the iron core punching sheet 4 are conveniently and accurately subjected to burr cleaning synchronously, and the iron core punching sheet 4 sleeved on the surfaces of the two limiting blocks 11 can be orderly stacked on the placing plate 10.

As an embodiment of the invention, a second driving mechanism is arranged at the bottom of the support frame 1 and is used for driving the annular plate 8 to rotate along the top of the support frame 1, the second driving mechanism comprises an inner gear ring 35 and a third motor 36, the inner gear ring 35 is fixedly connected to the inner wall of the annular plate 8, the third motor 36 is fixedly connected to the bottom of the support frame 1, the upper end of an output shaft of the third motor 36 penetrates through the support frame 1 and extends to the outside of the support frame, a second gear 37 is fixedly connected to the upper end of the output shaft, and the second gear 37 is meshed with the inner gear ring 35; when the automatic iron core punching sheet pressing machine works, after a specified number of iron core punching sheets 4 are automatically stacked on the placing plate 10, the third motor 36 is started through the external controller, the output shaft of the third motor 36 drives the second gear 37 to rotate, the rotating second gear 37 drives the inner gear ring 35 connected to the inner wall of the annular plate 8 to rotate, and accordingly the annular plate 8 is driven to rotate along the top of the supporting frame 1, and the iron core punching sheets 4 which are orderly stacked after cleaning can be conveniently rotated to the pressing station.

As an embodiment of the invention, the plugging mechanism comprises a second mounting groove 38, the second mounting groove 38 is arranged on the inner bottom surface of the circular groove 12, a fourth motor 39 is fixedly connected to the inner bottom surface of the second mounting groove 38, a first rotating plate 40 is fixedly connected to the end part of an output shaft of the fourth motor 39 after extending into the circular groove 12, a plurality of plugging plates 41 are fixedly connected to the top edge of the first rotating plate 40 in a circumferential array, and the side walls of the plugging plates 41 are contacted with the groove wall of the circular groove 12; during operation, under the initial condition, a plurality of logical groove 13 of stepping down is sheltered from by a plurality of shutoff boards 41 on the first rotating plate 40, when the device is not using, avoid outside dust to get into inside the circular slot 12 to influence the inside clean and tidy of circular slot 12, fourth motor 39 operation drives the first rotating plate 40 that is connected with a plurality of shutoff boards 41 and rotates, thereby cancel shutoff board 41 to the discharge gate, make things convenient for inside burr clearance mechanism of circular slot 12 to pass from logical groove 13 department of stepping down, provide the passageway of stepping down.

As an embodiment of the present invention, the supporting mechanism includes two through openings 1101, two first guiding openings 42, and two L-shaped plates 43, where the two through openings 1101 are respectively formed on the sidewalls of the two limiting blocks 11, the two first guiding openings 42 are circumferentially arranged in an array and pass through the top of the first rotating plate 40, the two L-shaped plates 43 are symmetrically and slidably connected to the inner bottom surface of the circular groove 12, the tops of the two L-shaped plates 43 are fixedly connected with first sliding pins 44, the two first sliding pins 44 are respectively slidably connected with the inner walls of the two first guiding openings 42, the ends of the two L-shaped plates 43 respectively pass through the walls of the circular groove 12 and extend to the outside of the sleeved post 9, and the ends of the two L-shaped plates 43 extending to the outside of the sleeved post 9 respectively pass through the two similar through openings 1101 and extend out; during operation, in the process that the first rotating plate 40 drives the plugging plate 41 to rotate, the first guide opening 42 on the surface of the rotating first rotating plate 40 pushes the surface of the first sliding pin 44, and as the L-shaped plate 43 connected with the first sliding pin 44 is in sliding connection with the inner bottom surface of the circular groove 12, the first sliding pin 44 is pushed to drive the L-shaped plate 43 to slide along the bottom surface of the inner wall of the circular groove 12 under the guiding of the first guide opening 42, so that the two L-shaped plates 43 are driven to move back, the two L-shaped plates 43 which move back pass through the inside of the through hole 1101, the bottom of the iron core punching sheet 4 which slides downwards is supported conveniently, the iron core punching sheet 4 is limited on a station to be polished, and the burr cleaning mechanism is ready for intensively cleaning burrs on the surface of the winding block 402 on the inner wall of the iron core punching sheet 4.

As an embodiment of the invention, the burr cleaning mechanism comprises a fifth motor 45 and a fixed plate 48, wherein the fifth motor 45 is fixedly connected to the bottom of a cover plate 1201, the end part of an output shaft of the fifth motor 45 is fixedly connected with a second rotating plate 46, the top of the second rotating plate 46 is provided with a plurality of second guide openings 47 in a penetrating way in a circumferential array, the fixed plate 48 is fixedly connected to the groove wall of the circular groove 12, the top of the fixed plate 48 is provided with a plurality of sliding openings 49 in a penetrating way in a circumferential array, the inner walls of all the sliding openings 49 are connected with sliding blocks 50 in a sliding way, the top of all the sliding blocks 50 are fixedly connected with second sliding pins 51, and all the second sliding pins 51 are respectively connected with the inner walls of the second guide openings 47 in a similar way;

the bottom of all sliding blocks 50 is fixedly connected with U-shaped frames 52, the end parts of all U-shaped frames 52 are rotationally connected with cleaning pipes 53, the pipe orifices of all cleaning pipes 53 are fixedly connected with third mounting plates 5301, the inner walls of all U-shaped frames 52 are fixedly connected with sixth motors 54, the end parts of output shafts of the sixth motors 54 are fixedly connected with similar third mounting plates 5301, the inner walls of all cleaning pipes 53 are symmetrically and fixedly connected with first cleaning brushes 55, the inner walls of all cleaning pipes 53 are symmetrically and slidingly connected with arc plates 56, the inner walls of all arc plates 56 are provided with third mounting grooves 57, the groove walls of the third mounting grooves 57 are slidingly connected with rectangular plates 58, the surfaces of all third mounting plates 5301 are symmetrically and fixedly connected with multistage electric cylinders 59, the end parts of piston rods of all the multistage electric cylinders 59 are fixedly connected with the side walls of the similar rectangular plates 58 respectively, two pushing plates 60 are fixedly connected to the side walls of the rectangular plates 58, second rotating frames 62 are rotationally connected to the side walls of all the third mounting grooves 57 respectively through rotating columns, torsion springs 61 are sleeved on the surfaces of all the rotating columns, two ends of each torsion spring 61 are fixedly connected with the side walls of the similar third mounting grooves 57 and the second rotating frames 62 respectively, two abdication openings 63 are symmetrically formed in the surfaces of the second rotating frames 62, second cleaning brushes 64 are connected to the inner walls of all the arc plates 56 in a sliding mode, bristles at the end parts of the second cleaning brushes 64 are obliquely connected, third sliding pins 65 are symmetrically and fixedly connected to the side walls of all the second cleaning brushes 64, and all the third sliding pins 65 are respectively connected with the inner walls of the similar abdication openings 63 in a sliding mode; when the iron core punching sheet 4 is supported at the top of the two L-shaped plates 43 in operation, under the limit of the two limit blocks 11, the winding blocks 402 on the inner wall of the iron core punching sheet 4 are respectively opposite to the yielding through grooves 13, the output shaft of the fifth motor 45 drives the second rotating plate 46 provided with the second guide opening 47 to rotate by means of the external controller, the second guide opening 47 on the surface of the second rotating plate 46 pushes the second sliding pin 51 connected to the top of the sliding block 50 in the rotating process of the second rotating plate 46, the sliding block 50 is driven by the pushed second sliding pin 51 to slide along the inner wall of the sliding opening 49, the U-shaped frame 52 which rotates and is connected with the cleaning pipe 53 is pushed to one side of the yielding through groove 13, one end of the cleaning pipe 53 is pushed out from the inside of the yielding through groove 13, the cleaning pipe 53 is sleeved on the surface of the winding blocks 402, at this time, the bristles of the first cleaning brush 55 on the inner wall of the cleaning tube 53 are contacted with the surface of the winding block 402, the multi-stage electric cylinder 59 on the U-shaped frame 52 is controlled by the external controller to operate, the end part of the piston rod of the multi-stage electric cylinder 59 pushes the rectangular plate 58 connected with the pushing plate 60 to slide along the groove wall of the third mounting groove 57, the end part of the moving pushing plate 60 pushes the second cleaning brush 64 to slide along the inner wall of the arc plate 56, the third sliding pin 65 on the side wall of the moving second cleaning brush 64 pulls the inner wall of the yielding port 63, thereby driving the second rotating frame 62 to rotate, the rotating second rotating frame 62 overturns the torsion spring 61, when the pushing plate 60 cancels pushing on one side of the second cleaning brush 64, the torsion spring 61 which is forced is rotated and reset to drive the second rotating frame 62 to reset, the reset second rotating frame 62 is beneficial to pulling the second cleaning brush 64 to slide and reset along the inner wall of the circular plate 56 under the pulling of the third sliding pin 65 by the inner wall of the abdication port 63, after the rectangular plate 58 pushed by the multi-stage electric cylinder 59 drives the second cleaning brush 64 to move for a certain distance, along with the continuing pushing of the multi-stage electric cylinder 59, the pushing plate 60 on the rectangular plate 58 can continuously push the second rotating frame 62 rotating to the limit state, thereby driving the whole circular plate 56 to slide along the inner wall of the cleaning pipe 53, the end part of the circular plate 56 extends out from the inside of the cleaning pipe 53, because the inner wall of the annular plate 401 on the iron core punching sheet 4 is arc-shaped, the end part of the circular plate 56 extending out from the inside of the cleaning pipe 53 is inconvenient to be in fit contact with the inner wall of the annular plate 401, at this moment, the bristles at the end part of the second cleaning brush 64 sliding along the inner wall of the circular plate 56 can be in contact with the inner wall of the annular plate 401 on the iron core punching sheet 4 along with the sliding of the circular plate 56, the brush hair at the end part of the second cleaning brush 64 is connected in an inclined way, so that the inclined brush hair end of the second cleaning brush 64 sliding along with the arc plate 56 is beneficial to being contacted and extruded with the inner wall of the annular plate 401, the phenomenon that the joint of the winding block 402 and the annular plate 401 is not easy to be brushed by the second cleaning brush 64 is avoided, the brush hair length of the first cleaning brush 55 distributed on the inner wall of the cleaning pipe 53 in a staggered way and the brush hair length of the second cleaning brush 64 on the inner wall of the arc plate 56 are added to be longer than the length of the winding block 402, the brush hair can fully contact the surface of the winding block 402 while a certain distance is kept between the arc plate 56 and the inner part of the annular plate 401, therefore, when the controller controls the sixth motor 54 to operate, the output shaft end part of the sixth motor 54 can drive the cleaning pipe 53 to rotate by means of the third mounting plate 5301, the rotating cleaning tube 53 drives the two inner arc plates 56 to synchronously rotate, so that the first cleaning brush 55 and the second cleaning brush 64 which are distributed in a staggered manner are beneficial to comprehensively sweeping and cleaning burrs on the surface of the winding block 402.

As an embodiment of the invention, the chip collecting mechanism is arranged on the inner bottom surfaces of the two circular grooves 12, the chip collecting mechanism comprises two through holes 4001, two drainage holes 1202 and a dust collector 67, the two through holes 4001 are symmetrically arranged on the top of the first rotating plate 40 in a penetrating way, the two drainage holes 1202 are symmetrically arranged on the inner bottom surfaces of the circular grooves 12, the bottoms of the two drainage holes 1202 are jointly provided with a cavity 66, the dust collector 67 is fixedly connected to the bottom of the placing plate 10, and an air inlet pipe of the dust collector 67 is mutually communicated with the inside of the cavity 66; during operation, if not in time collect by the burr piece that first clearance brush 55 and second clearance brush 64 cleared up, the phenomenon that causes the piece to fly in disorder takes place easily, this technical scheme can solve above problem, and specific embodiment is as follows, when first clearance brush 55 and second clearance brush 64 clear up the burr on the wire winding piece 402, start dust catcher 67 through external control ware, dust catcher 67 can carry out the convulsions to cavity 66 and drainage hole 1202 inside, thereby realize carrying out the convulsions to circular slot 12 inside, under the suction of dust catcher 67, the outside air of cover post 9 can get into circular slot 12 through clearance pipe 53, the air that flows is favorable to bringing into circular slot 12 with the piece that first clearance brush 55 and second clearance brush 64 brushed down, and get into dust catcher 67 through drainage hole 1202 and cavity 66, thereby realize collecting the burr piece in a concentrated way, stagger setting at first clearance brush 55 and second clearance brush 64, when the packing can fully brush wire winding piece 402, be favorable to keeping the clearance pipe 53 and the inside that hinders the air current that forms between 56, can avoid the clearance piece to form the air current and form and prevent that the clearance piece from taking away the clearance piece from causing the air current to the clearance quality to the burr.

As an embodiment of the present invention, the surfaces of all cleaning pipes 53 are fixedly connected with fourth mounting plates 68, and the side walls of all fourth mounting plates 68 are fixedly connected with sealing gaskets 69; when the dust collector 67 is used for exhausting the inside of the circular groove 12, if a gap exists between the cleaning pipe 53 and the inner wall of the yielding through groove 13, air outside the circular groove 12 can directly enter the inside of the circular groove 12 from the gap, so that the dust collector 67 is influenced to clean burr and chips brushed down by the first cleaning brush 55 and the second cleaning brush 64.

The processing method of the motor iron core processing device shown in fig. 1 specifically comprises the following steps:

Step one, correcting the placement angle of a motor iron core: the correction mechanism corrects the angle of the top iron core punching sheet 4 sliding to the supporting plate 3, so that the end parts of the two limiting blocks 11 correspond to the space between each winding block 402 on the inner wall of the iron core punching sheet 4, and the iron core punching sheet 4 can conveniently slide downwards along the surfaces of the two limiting blocks 11;

step two, supporting the bottom of the iron core punching sheet 4: the blocking mechanism is used for eliminating blocking of the abdication through groove 13 sleeved on the surface of the column 9, and the linkage supporting mechanism is used for supporting the bottom of the iron core punching sheet 4 which slides downwards;

step three, synchronously cleaning burrs on the surfaces of the winding blocks 402: after the supporting mechanism supports the bottom of the iron core punching sheet 4, burrs on the surfaces of the plurality of winding blocks 402 are cleaned synchronously by means of the burr cleaning mechanism.

The working principle of the invention is as follows:

according to the description, as shown in fig. 2 to 20, the blocking mechanism is used for cancelling blocking of the yielding through groove 13 sleeved on the surface of the column 9, meanwhile, the linkage supporting mechanism is used for supporting the iron core punching sheet 4 sliding downwards in the later period, when the iron core punching sheet 4 is conveyed to the top of the supporting plate 3, the iron core punching sheet 4 is corrected to the upper side of the conveying pipe 6 by means of the correcting mechanism, the end parts of the two limiting blocks 11 correspond to the space between the winding blocks 402 on the inner wall of the iron core punching sheet 4, the iron core punching sheet 4 is favorably vertically and downwards sleeved on the surface sleeved on the column 9 under the guidance of the guiding cambered surface 601, meanwhile, the side walls of the two limiting blocks 11 are contacted with the inner wall of the iron core punching sheet 4, the limiting blocks 11 are clamped between the two winding blocks 402 on the iron core punching sheet 4, the rotation direction of the corrected iron core punching sheet 4 is favorably limited, when the iron core punching sheet 4 slides downwards to the upper side of the supporting mechanism, the burrs on the surfaces of the winding blocks 402 on the iron core punching sheet 4 are synchronously cleaned through the burr cleaning mechanism, the cleaning progress is quickened, the phenomenon that burrs affect the winding of a later coil is avoided, after the cleaning is finished, the blocking mechanism is reset, the supporting mechanism is driven to cancel the supporting of the iron core punching sheet 4, the cleaned iron core punching sheet 4 conveniently slides down to the top of the placing plate 10 along the surface of the limiting block 11, the cleaned iron core punching sheet 4 is orderly stacked automatically, the automatic stacking treatment after the automatic deburring of the iron core punching sheet 4 is realized, the convenience and the rapidness are realized, the further treatment is not needed by means of external adjustment stacking equipment, the reduced processing flow is beneficial to improving the efficiency of the whole processing process, after the iron core punching sheet 4 is sequentially stacked to the top of the iron core punching sheet 4, the annular plate 8 is operated to rotate along the top of the supporting frame 1, the placing plate 10 sleeved with the iron core punching sheets 4 and the sleeved column 9 are transmitted to the pressing station, and the iron core punching sheets 4 are orderly arranged after burrs are removed, so that a worker can press the iron core punching sheets 4 by means of external pressing equipment conveniently to form an iron core.

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 foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a motor core processingequipment, includes support frame (1), iron core towards piece (4), the top fixedly connected with mounting bracket (2) of support frame (1), fixedly connected with backup pad (3) on the inner wall of mounting bracket (2), a serial communication port, iron core towards piece (4) are constituteed jointly by annular piece (401) and a plurality of wire winding piece (402), round hole (5) have been seted up at the top of backup pad (3), fixedly connected with transmission tube (6) on the inner wall of round hole (5), guide cambered surface (601) have been seted up to the inner wall top of transmission tube (6), the top fixedly connected with U type baffle (7) of backup pad (3);

The top of support frame (1) is equipped with annular plate (8) that can follow its top pivoted, two cover posts (9) are established to annular plate's (8) top be circumference array fixedly connected with, two cover posts (9) are established on the surface fixedly connected with placing plate (10), two the top symmetry fixedly connected with stopper (11) of placing plate (10), two between cover posts (9) and transfer line (6) be equipped with correction mechanism jointly, correction mechanism is used for correcting iron core towards piece (4) smoothly along cover posts (9)'s surface gliding, two cover posts (9) are established at the top all, circular slot (12) are established to circular slot (12)'s cell wall top fixedly connected with apron (1201), are formed circumference array on the cell wall of circular slot (12) and are offered a plurality of logical groove (13), all are equipped with shutoff mechanism on the inner wall of two circular slot (12), the mechanism is used for letting down a plurality of logical groove (9) with clearance mechanism (13) are carried out jointly with the stopper (13) are located between two support mechanisms (13) are located to the clearance between two support posts (4) jointly, the shutoff mechanism is close to each other, the burr cleaning mechanism is used for cleaning burrs on the surface of the winding block (402).

2. The motor iron core processing device according to claim 1, wherein a polishing mechanism is arranged on the side wall of the supporting plate (3), the polishing mechanism is used for polishing the surface of the iron core punching sheet (4) transmitted to the top of the supporting plate (3) in advance, the polishing mechanism comprises an inclined plate (14), the inclined plate (14) is fixedly connected to the side wall of the supporting plate (3), a first mounting plate (15) is symmetrically and fixedly connected to the side wall of the inclined plate (14), a first mounting opening (1401) is formed in the surface of the inclined plate (14), two groups of brush rollers (16) are fixedly connected between the two first mounting plates (15), a group of brush rollers (16) positioned below are positioned in the first mounting opening (1401), a second mounting opening (1501) is formed in the surface of any one of the first mounting plates (15), two transmission rollers (17) are rotatably connected to the inner wall of the second mounting opening (1501), a motor (18) is jointly connected to the surface of the two transmission rollers (17), a motor (18) is jointly connected to the surface of the two transmission rollers (18), and the motor (18) is connected to the first mounting plate (19), the end part of the output shaft of the first motor (19) penetrates through the first mounting plate (15) and extends to be fixedly connected with the end part of the adjacent transmission roller (17).

3. The motor core processing device according to claim 2, wherein the correction mechanism comprises a damping plate (20), two third mounting openings (21), two second motors (24) and a fourth mounting opening (26), the damping plate (20) is fixedly embedded at the top of the supporting plate (3), the two third mounting openings (21) are symmetrically arranged on the side wall of the U-shaped baffle plate (7), the inner walls of the two third mounting openings (21) are respectively and rotatably connected with a first rotating frame (22), the inner wall ends of the two first rotating frames (22) are respectively and rotatably connected with a pushing column (23), the output shaft ends of the two second motors (24) are respectively and fixedly connected with the top of the U-shaped baffle plate (7), the output shaft ends of the two second motors (24) respectively extend into the inside of the second mounting openings (1501) and then are fixedly connected with the top of the first rotating frame (22), the two inner wall ends of the two sleeve-shaped baffle plates (9) are respectively and rotatably connected with pushing columns (23), the bottom surfaces of the two sleeve-shaped baffle plates (24) are respectively and the bottom surfaces of the sleeve-shaped baffle plate (7) are respectively provided with a fourth mounting opening (26), the bottom surfaces of the sleeve-shaped baffle plate (7) are respectively and the inner wall of the sleeve-shaped baffle plate is fixedly connected with the U-shaped baffle plate (3, the utility model discloses a motor drive mechanism, including first mounting panel (28), second mounting panel (27), second mounting panel (28) are fixed connection in cell wall below, the top of second mounting panel (28) rotates and is connected with a plurality of pivots (29), a plurality of the lower extreme of pivots (29) all extends to the bottom of second mounting panel (28), a plurality of all fixedly connected with rotor (30) on the below surface of pivots (29), all on the surface of rotor (30) all be circumference array fixed inlay have a plurality of friction pads (31), the top of second mounting panel (28) is equipped with first actuating mechanism, first actuating mechanism includes a plurality of first gears (32), seventh motor (34), a plurality of first gears (32) respectively fixed connection in a plurality of on the upper end surface of pivots (29), a plurality of the surperficial common transmission of first gears (32) is connected with hold-in range (33), seventh motor (34) fixed connection is in on the inside top surface of first mounting panel (27), the lower extreme of seventh motor (34) is close with pivot fixed connection in top (29).

4. The motor core machining device according to claim 1, wherein a second driving mechanism is arranged at the bottom of the supporting frame (1), the second driving mechanism is used for driving the annular plate (8) to rotate along the top of the supporting frame (1), the second driving mechanism comprises an inner gear ring (35) and a third motor (36), the inner gear ring (35) is fixedly connected to the inner wall of the annular plate (8), the third motor (36) is fixedly connected to the bottom of the supporting frame (1), the upper end of an output shaft of the third motor (36) penetrates through the supporting frame (1) and extends to the outside, and then is fixedly connected with a second gear (37), and the second gear (37) is meshed with the inner gear ring (35).

5. The motor core machining device according to claim 1, wherein the blocking mechanism comprises a second mounting groove (38), the second mounting groove (38) is formed in the inner bottom surface of the circular groove (12), a fourth motor (39) is fixedly connected to the inner bottom surface of the second mounting groove (38), a first rotating plate (40) is fixedly connected to the output shaft end portion of the fourth motor (39) after extending to the inner portion of the circular groove (12), a plurality of blocking plates (41) are fixedly connected to the top edge of the first rotating plate (40) in a circumferential array, and the side walls of the plurality of blocking plates (41) are in contact with the groove walls of the circular groove (12).

6. The motor core processing device according to claim 5, wherein the supporting mechanism comprises two through openings (1101), two first guide openings (42) and two L-shaped plates (43), the two through openings (1101) are respectively formed in the side walls of the two limiting blocks (11), the two first guide openings (42) are circumferentially arranged to penetrate through the top of the first rotating plate (40), the two L-shaped plates (43) are symmetrically and slidably connected to the inner bottom surface of the circular groove (12), first sliding pins (44) are fixedly connected to the top of each of the two L-shaped plates (43), the two first sliding pins (44) are respectively and slidably connected to the inner walls of the two first guide openings (42), the end portions of the two L-shaped plates (43) respectively penetrate through the groove walls of the circular groove (12) and extend to the outer portion of the sleeved post (9), and the end portions of the two L-shaped plates (43) extending to the outer portion of the sleeved post (9) respectively penetrate through the two through openings (1101).

7. The motor core machining device according to claim 1, wherein the burr cleaning mechanism comprises a fifth motor (45) and a fixed plate (48), the fifth motor (45) is fixedly connected to the bottom of the cover plate (1201), a second rotating plate (46) is fixedly connected to the end part of an output shaft of the fifth motor (45), a plurality of second guide openings (47) are formed in the top of the second rotating plate (46) in a penetrating manner in a circumferential array, the fixed plate (48) is fixedly connected to the groove wall of the circular groove (12), a plurality of sliding openings (49) are formed in the top of the fixed plate (48) in a penetrating manner in a circumferential array, sliding blocks (50) are slidably connected to the inner walls of all the sliding openings (49), second sliding pins (51) are fixedly connected to the top of all the sliding blocks (50), and all the second sliding pins (51) are slidably connected to the inner walls of the second guide openings (47) in a similar manner;

All the bottom of slider (50) all fixedly connected with U type frame (52), all the tip rotation of U type frame (52) is connected with clearance pipe (53), all the mouth of pipe department of clearance pipe (53) all fixedly connected with third mounting panel (5301), all fixedly connected with sixth motor (54) on the inner wall of U type frame (52), the output shaft tip of sixth motor (54) and similar fixedly connected with between third mounting panel (5301), every on the inner wall of clearance pipe (53) all symmetry fixedly connected with first clearance brush (55), every on the inner wall of clearance pipe (53) all symmetry sliding connection have arc (56), every on the inner wall of arc (56) all seted up third mounting groove (57), sliding connection has on the cell wall of third mounting panel (5301) multi-stage electric cylinder (59), multi-stage electric cylinder (59) and similar between the third mounting panel (5301) the surface symmetry fixedly connected with cylinder (59), every on the wall of every side wall of a rectangular plate (58) and every one side wall of a rectangular cylinder (58) are connected with each other through the rectangular plate (58) of rectangular plate (58), every both ends of torsional spring (61) respectively with the cell wall of similar third mounting groove (57) and second rotating turret (62) fixed connection, two mouthful (63) of stepping down have been seted up to symmetry on the surface of second rotating turret (62), all on the inner wall of arc (56) all sliding connection have second cleaning brush (64), the brush hair of second cleaning brush (64) tip is the slope and connects, all on the lateral wall of second cleaning brush (64) all symmetry fixedly connected with third sliding pin (65), all third sliding pin (65) respectively with the similar mouthful (63) inner wall sliding connection of stepping down.

8. The motor core processing device according to claim 5, wherein the two round slots (12) are provided with a chip collecting mechanism on the inner bottom surface, the chip collecting mechanism comprises two through holes (4001), two drainage holes (1202) and a dust collector (67), the two through holes (4001) symmetrically penetrate through the top of the first rotating plate (40), the two drainage holes (1202) are symmetrically formed in the inner bottom surface of the round slots (12), the bottoms of the two drainage holes (1202) are jointly provided with a cavity (66), the dust collector (67) is fixedly connected to the bottom of the placing plate (10), and an air inlet pipe of the dust collector (67) is mutually communicated with the inside of the cavity (66).

9. A motor core processing apparatus according to claim 7, characterized in that a fourth mounting plate (68) is fixedly connected to the surface of all the cleaning pipes (53), and a sealing gasket (69) is fixedly connected to the side wall of all the fourth mounting plates (68).

10. A method for machining a motor core machining device, applicable to a motor core machining device according to any one of claims 1 to 9, characterized in that the method specifically comprises the steps of:

Step one, correcting the placement angle of a motor iron core: the correction mechanism corrects the angle of the top iron core punching sheet (4) sliding to the supporting plate (3) so that the end parts of the two limiting blocks (11) correspond to the space between each winding block (402) on the inner wall of the iron core punching sheet (4), and the iron core punching sheet (4) can conveniently slide downwards along the surfaces of the two limiting blocks (11);

step two, supporting the bottom of the iron core punching sheet (4): the blocking mechanism is used for eliminating blocking of the abdication through groove (13) on the surface of the sleeved column (9), and the linkage supporting mechanism is used for supporting the bottom of the iron core punching sheet (4) which slides downwards;

step three, synchronously cleaning burrs on the surfaces of the winding blocks (402): after the supporting mechanism supports the bottom of the iron core punching sheet (4), burrs on the surfaces of the winding blocks (402) are cleaned synchronously by means of the burr cleaning mechanism.