CN115118101B - Automatic magnetic steel inserting equipment for motor rotor - Google Patents
Automatic magnetic steel inserting equipment for motor rotor Download PDFInfo
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- CN115118101B CN115118101B CN202210805275.7A CN202210805275A CN115118101B CN 115118101 B CN115118101 B CN 115118101B CN 202210805275 A CN202210805275 A CN 202210805275A CN 115118101 B CN115118101 B CN 115118101B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 305
- 239000010959 steel Substances 0.000 title claims abstract description 305
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 88
- 239000000463 material Substances 0.000 claims description 72
- 238000001514 detection method Methods 0.000 claims description 17
- 210000005056 cell body Anatomy 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of magnetic steel inserting equipment, in particular to automatic magnetic steel inserting equipment for a motor rotor, which comprises a workbench, a magnetic steel inserting mechanism, a rotor core feeding and discharging mechanism, a core pressing mechanism and a magnetic steel feeding mechanism, wherein the magnetic steel inserting mechanism, the rotor core feeding and discharging mechanism, the core pressing mechanism and the magnetic steel feeding mechanism are arranged on the workbench, the core pressing mechanism is arranged close to the middle part of the workbench, the rotor core feeding and discharging mechanism and the magnetic steel feeding mechanism are respectively arranged on the left side, the right side, the left side and the right side of the core pressing mechanism, and the magnetic steel inserting mechanism is arranged on the front side of the core pressing mechanism; the invention can automatically divide and insert the magnetic steel into the rotor core, can effectively prevent the problems of layering of the metal sheets and incomplete insertion of the magnetic steel caused by various repulsive forces in the insertion process, has high qualification rate of the produced products, and fully meets the requirements of increasingly faster new energy automobiles.
Description
Technical Field
The invention relates to the technical field of magnetic steel inserting equipment, in particular to automatic magnetic steel inserting equipment for a motor rotor.
Background
In the new energy generator rotor assembly process, a plurality of strong magnetic steels are respectively inserted into a plurality of magnetic steel inserting grooves on a rotor core, so that the rotor is magnetized. Because the rotor core is formed by die casting a plurality of layers of metal sheets, and the magnetic steel has strong magnetism, when the rotor core is inserted with the magnetic steel, repulsive force can be generated among the plurality of layers of metal sheets, the magnetic steel on the rotor core and the inserted magnetic steel, and the repulsive force can easily cause the die-cast plurality of layers of metal sheets to be layered; in addition, the magnetic steel on the rotor core can also generate upward repulsive force to the magnetic steel which is being spliced, most of the rotor magnetic steel at present adopts a manual feeding and press fitting mode, the manual press fitting working strength is high, press fitting is not in place easily, the qualification rate of the press fitting product is low, and the capacity of a motor cannot keep up with the increasing demand of new energy automobiles.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the automatic magnetic steel inserting equipment for the motor rotor, which can automatically divide and insert magnetic steel into rotor cores, can effectively prevent the problems of layering of metal sheets and misplaced magnetic steel caused by repulsive force in the inserting process, has high product qualification rate, and fully meets the requirements of increasingly faster new energy automobiles.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the automatic magnet steel inserting equipment for the motor rotor comprises a workbench, wherein the workbench is provided with a magnet steel inserting mechanism, a rotor core feeding and discharging mechanism, a magnet steel pressing core mechanism and a magnet steel feeding mechanism, the magnet steel pressing core mechanism is close to the middle of the workbench, the rotor core feeding and discharging mechanism and the magnet steel feeding mechanism are respectively arranged on the left side and the right side of the magnet steel pressing core mechanism, the magnet steel inserting mechanism is arranged on the front side of the magnet steel pressing core mechanism, the rotor core feeding and discharging mechanism is used for feeding the rotor core, the magnet steel pressing core mechanism is used for pressing the rotor core after feeding, the magnet steel feeding mechanism is used for feeding the magnet steel, and the magnet steel inserting mechanism is used for transferring the magnet steel fed by the magnet steel feeding mechanism and inserting the magnet steel into a pressed rotor core magnet steel inserting groove.
Further, the rotor core loading and unloading mechanism comprises a core positioning tool, a tool feeding assembly used for driving the core positioning tool to move and feed and a tool rotating assembly used for driving the core positioning tool to rotate;
the magnetic steel feeding mechanism comprises a magnetic steel frame, a magnetic steel frame lifting driving assembly and a distributing assembly, wherein the magnetic steel frame lifting driving assembly is used for driving the magnetic steel frame to ascend or descend, the magnetic steel frame lifting driving assembly is sequentially arranged on the magnetic steel frame from top to bottom, and the distributing assembly is used for distributing magnetic steel in the magnetic steel through grooves;
the magnetic steel inserting mechanism comprises a four-axis manipulator arranged on the workbench, and the output end of the four-axis manipulator is in driving connection with a magnetic steel inserting component;
the iron core pressing mechanism is used for pressing the rotor iron core on the iron core positioning tool, and the magnetic steel inserting assembly is used for inserting the magnetic steel separated by the material separating assembly into the rotor iron core;
the upper cover of the workbench is provided with a case cover, the case cover is arranged on a camera above the iron core positioning tool, and the camera is used for shooting a rotor iron core on the iron core positioning tool.
Further, the tool feeding assembly comprises two tool feeding linear motors which are adjacently arranged on the workbench, the movable ends of the two tool feeding linear motors are connected through a tool feeding connecting plate, the iron core positioning tools are provided with two groups, and the two groups of iron core positioning tools are all arranged on the tool feeding connecting plate;
the iron core positioning tool comprises a circular bottom plate rotatably connected to the tool feeding connecting plate, and a limiting column coaxially arranged on the circular bottom plate, wherein the limiting column is matched with a shaft hole of the rotor iron core, and two rotary limiting holes are formed in the bottom of the circular bottom plate;
a rotary through hole is formed in the workbench, and a connecting through hole is formed in the tool feeding connecting plate, opposite to the rotary through hole; the tool rotating assembly comprises a tool rotating lifting cylinder arranged in the workbench, a piston rod head of the tool rotating lifting cylinder vertically extends upwards to be fixedly connected to the workbench, a tool rotating lifting seat is connected to the tool rotating lifting cylinder in a driving mode, a tool rotating motor is mounted on the tool rotating lifting seat, an output shaft of the tool rotating motor vertically extends upwards to be connected with a rotating limiting seat, the rotating limiting seat is opposite to the connecting through hole, and a rotating limiting column is arranged on the rotating limiting seat opposite to the rotating limiting hole.
Further, a base is arranged on the workbench, a magnetic steel feeding sliding frame is arranged on the base, and a connecting seat is arranged on the front face of the magnetic steel frame; the magnetic steel frame lifting driving assembly comprises magnetic steel frame lifting sliding rails which are adjacently arranged on the back of the magnetic steel feeding sliding frame, a sliding block which is slidably connected with the magnetic steel frame lifting sliding rails is fixed on a servo motor at the top end of the magnetic steel feeding sliding frame, a screw rod is connected to an output shaft of the servo motor in a driving mode, and an internal threaded hole is formed in the connecting seat opposite to the screw rod.
Further, a material distribution through groove is formed in the magnetic steel through groove, a stop block is arranged at one end of the magnetic steel through groove, the material distribution through groove is arranged close to the stop block, a magnetic steel feeding bracket is arranged at the rear side of the magnetic steel feeding sliding frame, and a magnetic steel feeding connecting frame is arranged at one side of the magnetic steel feeding sliding frame;
the material distribution assembly comprises a material pushing cylinder, a material distribution cylinder and a material distribution groove, wherein the material pushing cylinder is arranged on the magnetic steel feeding support, the material distribution cylinder is arranged on the magnetic steel feeding connecting frame, the output end driving of the material pushing cylinder is connected with a material pushing seat, a push rod is arranged on the material pushing seat, the push rod is right opposite to the magnetic steel through groove, the output end driving of the material distribution cylinder is connected with a material distribution plate, the material distribution plate is right opposite to the material distribution through groove, and the material distribution through groove is right opposite to the material distribution groove.
Further, form the detection mouth between the top of dog with the cell body inner wall of magnet steel logical groove, be provided with detection head and row's material cylinder on the magnet steel material loading link, the detection end of detection head just to the detection mouth sets up, the rear side of magnet steel material loading link is provided with the row magazine, the bottom of magnet steel material loading link is provided with the connection the U-shaped row material baffle of row magazine, the one end of U-shaped row material baffle extends to divide under the silo, row's material cylinder is used for the drive divide the silo to control and remove.
Further, the die core mechanism comprises a die core frame fixed on the workbench, a die core sliding rail adjacently arranged on one side of the die core frame, a die core sliding seat slidingly connected on the die core sliding rail, and a die core plate arranged on the die core sliding seat, a die core cylinder is fixed on the die core frame, and a piston rod head of the die core cylinder vertically extends upwards to be in driving connection with the die core sliding seat.
Further, the magnetic steel inserting assembly comprises a magnetic steel inserting seat fixed at the output end of the four-axis mechanical arm, a magnetic steel inserting cylinder fixed in the magnetic steel inserting seat, a clamping jaw cylinder arranged at the bottom of the magnetic steel inserting seat, a magnetic steel inserting column vertically and downwardly extending out of a piston rod head of the magnetic steel inserting cylinder to be in driving connection with the piston rod head, and a pneumatic clamping jaw is in driving connection with the output end of the clamping jaw cylinder; the pneumatic clamping jaw comprises two clamping jaws which are symmetrically arranged by taking the magnet inserting steel column as a center, and the clamping jaw cylinder is used for driving the two clamping jaws to be close to or far away from each other.
Further, the device also comprises a cantilever control cabinet, wherein the magnetic steel inserting mechanism, the rotor core feeding and discharging mechanism, the iron core pressing mechanism, the magnetic steel feeding mechanism and the camera are electrically connected with the cantilever control cabinet.
Compared with the prior art, the invention has the following beneficial effects:
when the feeding and discharging mechanism is used, the rotor core is fed through the feeding and discharging mechanism of the rotor core, meanwhile, the magnetic steel is fed through the feeding and discharging mechanism of the magnetic steel, the rotor core on the feeding and discharging mechanism of the rotor core is pressed tightly through the pressing core mechanism, and the magnetic steel on the feeding mechanism of the magnetic steel is clamped, transferred and inserted into the rotor core through the magnetic steel inserting mechanism; the invention can automatically divide and insert the magnetic steel into the rotor core, can effectively prevent the problems of layering of the metal sheets and incomplete insertion of the magnetic steel caused by various repulsive forces in the insertion process, has high qualification rate of the produced products, and fully meets the requirements of increasingly faster new energy automobiles.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a first view angle of a loading and unloading mechanism for a rotor core according to the present invention;
fig. 3 is a schematic structural diagram of a second view angle of the feeding and discharging mechanism of the rotor core in the present invention;
FIG. 4 is a schematic diagram of a magnetic steel inserting mechanism in the present invention;
FIG. 5 is a schematic view of a structure of a magnetic steel assembly according to the present invention;
FIG. 6 is a schematic diagram of a first view angle of a magnetic steel feeding mechanism according to the present invention;
FIG. 7 is a schematic diagram of a second view angle of a magnetic steel feeding mechanism according to the present invention;
FIG. 8 is a schematic diagram of a third view angle of a magnetic steel feeding mechanism according to the present invention;
fig. 9 is a schematic structural view of the medium voltage core mechanism of the present invention.
In the figure: a work table 1; a magnetic steel feeding sliding frame 11; a connection base 111; a magnetic steel feeding bracket 12; a magnetic steel feeding connecting frame 13; a magnetic steel inserting mechanism 2; a four-axis manipulator 21; a magnet steel assembly 22 is inserted; a magnet steel seat 221 is inserted; a magnet steel insertion cylinder 222; a jaw cylinder 223; a magnetic steel column 224 is inserted; a pneumatic clamping jaw 225; a rotor core loading and unloading mechanism 3; an iron core positioning tool 31; a circular bottom plate 311; a rotation limit hole 3111; a limit post 312; a tooling feed assembly 32; tool feeding linear motor 321; tooling feed connection plate 322; a connection through hole 3221; a tooling rotation assembly 33; the tool rotates the lifting cylinder 331; tool rotating electrical machine 332; a rotation limit seat 333; a rotation limit post 3331; tool rotating lifting seat 334; a press core mechanism 4; a plunger holder 41; a plunger slide rail 42; a plunger slide 43; a weight core plate 44; a die core cylinder 45; a magnetic steel feeding mechanism 5; a magnetic steel frame 51; the magnetic steel frame lifting driving component 52; the magnetic steel frame lifting slide rail 521; a slider 522; a servo motor 523; a lead screw 524; a magnetic steel through groove 53; a material distributing through groove 531; a stopper 532; a dispensing assembly 54; a pushing cylinder 541; a distributing cylinder 542; a distribution chute 543; a pushing seat 544; a push rod 545; a knockout plate 546; a detection head 551; a discharge cylinder 552; a discharge box 553; a U-shaped discharge guide 554; a camera 6; and a cantilever control cabinet 7.
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 automatic magnet steel inserting equipment for the motor rotor as shown in the attached drawings 1-9 comprises a workbench 1, wherein the magnet steel inserting mechanism 2, the rotor core feeding and discharging mechanism 3, the magnet steel pressing core mechanism 4 and the magnet steel feeding mechanism 5 are arranged on the workbench 1, the magnet steel pressing core mechanism 4 is close to the middle of the workbench 1, the rotor core feeding and discharging mechanism 3 and the magnet steel feeding mechanism 5 are respectively arranged on the left side and the right side of the magnet steel pressing core mechanism 4, the magnet steel inserting mechanism 2 is arranged on the front side of the magnet steel pressing core mechanism 4, the rotor core feeding and discharging mechanism 3 is used for feeding the rotor core, the magnet steel pressing core mechanism 4 is used for pressing the rotor core after feeding, the magnet steel feeding mechanism 5 is used for feeding the magnet steel, and the magnet steel inserting mechanism 2 is used for transferring the magnet steel fed by the magnet steel feeding mechanism 5 and inserting the magnet steel into the rotor core after pressing into a magnet steel inserting groove.
When the feeding and discharging device is used, the rotor core is fed through the rotor core feeding and discharging mechanism 3, meanwhile, the magnetic steel is fed through the magnetic steel feeding mechanism 5, the rotor core on the rotor core feeding and discharging mechanism 3 is compressed through the iron core pressing mechanism 4, and the magnetic steel on the magnetic steel feeding mechanism 5 is clamped, transferred and inserted into the rotor core through the magnetic steel inserting mechanism 2; the invention can automatically divide and insert the magnetic steel into the rotor core, can effectively prevent the problems of layering of the metal sheets and incomplete insertion of the magnetic steel caused by various repulsive forces in the insertion process, has high qualification rate of the produced products, and fully meets the requirements of increasingly faster new energy automobiles.
As shown in fig. 1-9, the rotor core loading and unloading mechanism 3 includes a core positioning tool 31, a tool feeding assembly 32 for driving the core positioning tool 31 to move and feed, and a tool rotating assembly 33 for driving the core positioning tool 31 to rotate; the magnetic steel feeding mechanism 5 comprises a magnetic steel frame 51, a magnetic steel frame lifting driving assembly 52 used for driving the magnetic steel frame 51 to ascend or descend, a plurality of magnetic steel through grooves 53 sequentially arranged on the magnetic steel frame 51 from top to bottom, and a distributing assembly 54 used for distributing the magnetic steel in the magnetic steel through grooves 53; the magnetic steel inserting mechanism 2 comprises a four-axis manipulator 21 arranged on the workbench 1, and the output end of the four-axis manipulator 21 is in driving connection with a magnetic steel inserting component 22; the iron core pressing mechanism 4 is used for pressing the rotor iron core on the iron core positioning tool 31, and the magnetic steel inserting assembly 22 is used for inserting the magnetic steel separated by the separating assembly 54 into the rotor iron core; the workbench 1 is covered with a case cover, a camera 6 is arranged above the iron core positioning tool 31, and the camera 6 is used for shooting a rotor iron core on the iron core positioning tool 31; in the embodiment, when in use, a plurality of pieces of magnetic steel are placed in the magnetic steel through groove 53, and the magnetic steel in the magnetic steel through groove 53 is separated by the separating component 54; the rotor core is placed on an iron core positioning tool 31, the tool feeding assembly 32 drives the iron core positioning tool 31 to drive the rotor core to move and feed, the rotor core after moving and feeding is pressed on the iron core positioning tool 31 through a pressing iron core mechanism 4, the position of a magnetic steel inserting groove on the rotor core is shot through a camera 6, and magnetic steel separated by a separating assembly 54 is clamped, transferred and inserted into the rotor core through a four-axis mechanical arm 21 and a magnetic steel inserting assembly 22; when the magnetic steel in one magnetic steel through groove 53 is completely separated, the magnetic steel frame lifting driving component 52 drives the magnetic steel frame 51 to ascend or descend, and the magnetic steel through groove 53 connected with the separating component 54 is replaced, so that the separating component 54 continuously separates the magnetic steel; after the magnet steel inserting groove is inserted into the magnet steel, the iron core pressing mechanism 4 is loosened, the tool rotating assembly 33 drives the iron core positioning tool 31 to drive the rotor iron core to rotate, the empty magnet steel inserting groove is rotated to a magnet steel inserting station of the magnet steel inserting mechanism 2, the iron core pressing mechanism 4 is pressed again, and the magnet steel inserting mechanism 2 can insert the magnet steel again.
As shown in fig. 1-9, the tooling feeding assembly 32 includes two tooling feeding linear motors 321 adjacently disposed on the workbench 1, the movable ends of the two tooling feeding linear motors 321 are connected by a tooling feeding connecting plate 322, the iron core positioning tooling 31 is provided with two groups, and the two groups of iron core positioning tooling 31 are both mounted on the tooling feeding connecting plate 322; in this embodiment, the two tooling feeding linear motors 321 drive the tooling feeding connecting plates 322 to drive the iron core positioning tooling 31 to move and feed.
The iron core positioning tool 31 comprises a circular bottom plate 311 rotatably connected to the tool feeding connecting plate 322, and a limiting column 312 coaxially arranged on the circular bottom plate 311, wherein the limiting column 312 is matched with a shaft hole of a rotor iron core, and two rotation limiting holes 3111 are formed in the bottom of the circular bottom plate 311; in this embodiment, the shaft hole of the rotor core can be inserted through the limiting post 312, and then the rotor core after moving and feeding can be pressed and fixed on the circular bottom plate 311 through the pressing iron core mechanism 4.
A rotary through hole is formed in the workbench 1, and a connecting through hole 3221 is formed in the tool feeding connecting plate 322 and opposite to the rotary through hole; the tool rotating assembly 33 comprises a tool rotating lifting cylinder 331 arranged in the workbench 1, a piston rod head of the tool rotating lifting cylinder 331 vertically extends upwards to be fixedly connected to the workbench 1, a tool rotating lifting seat 334 is connected to the tool rotating lifting cylinder 331 in a driving mode, a tool rotating motor 332 is arranged on the tool rotating lifting seat 334, an output shaft of the tool rotating motor 332 vertically extends upwards to be connected with a rotating limiting seat 333 in a driving mode, the rotating limiting seat 333 is opposite to the connecting through hole 3221, and a rotating limiting column 3331 is arranged on the rotating limiting seat 333 opposite to the rotating limiting hole 3111; in this embodiment, after the magnetic steel inserting groove is inserted into the magnetic steel, the iron core pressing mechanism 4 is loosened, the tool rotating lifting cylinder 331 drives the tool rotating lifting seat 334 to lift, the rotating limiting column 3331 is inserted into the rotating limiting hole 3111, the tool rotating motor 332 drives the rotating limiting seat 333 to drive the circular bottom plate 311 and the rotor core to rotate, the empty magnetic steel inserting groove can be rotated to the magnetic steel inserting station of the magnetic steel inserting mechanism 2, the iron core pressing mechanism 4 is compressed again, and the magnetic steel inserting mechanism 2 can insert the magnetic steel again.
As shown in fig. 1-9, the workbench 1 is provided with a base, a magnetic steel feeding carriage 11 is arranged on the base, and a connecting seat 111 is arranged on the front surface of the magnetic steel frame 51; the magnetic steel frame lifting driving assembly 52 comprises a magnetic steel frame lifting sliding rail 521, a sliding block 522, a servo motor 523, a screw rod 524 and an internal threaded hole, wherein the magnetic steel frame lifting sliding rail 521 is adjacently arranged on the back surface of the magnetic steel feeding sliding rail 11, the sliding block 522 is connected to the magnetic steel frame lifting sliding rail 521 in a sliding manner, the servo motor 523 is fixed to the top end of the magnetic steel feeding sliding rail 11, the screw rod 524 is connected to an output shaft of the servo motor 523 in a driving manner, and the connecting seat 111 is provided with the internal threaded hole opposite to the screw rod 524; in this embodiment, after the magnetic steel in one magnetic steel through groove 53 is separated, the servo motor 523 drives the screw rod 524 to rotate, and the screw rod 524 drives the connecting seat 111 and the magnetic steel feeding carriage 11 to ascend or descend along the magnetic steel frame lifting slide rail 521 through the internal threaded hole, so as to replace the magnetic steel through groove 53 connected with the separating component 54.
As shown in fig. 1-9, a material separating through groove 531 is arranged on the magnetic steel through groove 53, a stop block 532 is arranged at one end of the magnetic steel through groove 53, the material separating through groove 531 is arranged close to the stop block 532, a magnetic steel feeding bracket 12 is arranged at the rear side of the magnetic steel feeding sliding frame 11, and a magnetic steel feeding connecting frame 13 is arranged at one side of the magnetic steel feeding sliding frame 11; the material distribution assembly 54 comprises a material pushing cylinder 541, a material distribution cylinder 542 and a material distribution groove 543, wherein the material pushing cylinder 541 is installed on the magnetic steel material feeding bracket 12, the material distribution cylinder 542 is installed on the magnetic steel material feeding connecting frame 13, an output end of the material pushing cylinder 541 is in driving connection with a material pushing seat 544, a push rod 545 is arranged on the material pushing seat 544, the push rod 545 is opposite to the magnetic steel through groove 53, an output end of the material distribution cylinder 542 is in driving connection with a material distribution plate 546, the material distribution plate 546 is opposite to the material distribution through groove 531, and the material distribution through groove 531 is opposite to the material distribution groove 543; in this embodiment, when in use, the pushing cylinder 541 drives the pushing seat 544 and the pushing rod 545 to move rightward, so as to push the rightmost magnetic steel in the magnetic steel through groove 53 to the abutting stop block 532, the distributing cylinder 542 drives the distributing plate 546 to insert into the distributing through groove 531, so as to push the magnetic steel abutting the stop block 532 to the distributing groove 543, and the magnetic steel in the distributing groove 543 can be clamped, transferred and inserted into the rotor core by the four-axis manipulator 21 and the magnet steel inserting assembly 22.
As shown in fig. 1-9, a detection port is formed between the top end of the stop block 532 and the inner side wall of the slot body of the magnetic steel through slot 53, a detection head 551 and a discharge cylinder 552 are arranged on the magnetic steel feeding connecting frame 13, the detection end of the detection head 551 is opposite to the detection port, a discharge box 553 is arranged at the rear side of the magnetic steel feeding connecting frame 13, a U-shaped discharge guide 554 connected with the discharge box 553 is arranged at the bottom end of the magnetic steel feeding connecting frame 13, one end of the U-shaped discharge guide 554 extends to the right lower part of the distribution slot 543, and the discharge cylinder 552 is used for driving the distribution slot 543 to move left and right; in this embodiment, since the lengths and widths of the magnetic steels are different, the normally placed magnetic steels should have the long sides of the magnetic steels placed close to the bottoms of the magnetic steel through grooves 53; in the process of placing the magnetic steel into the magnetic steel through groove 53, if the short side of the magnetic steel is placed close to the bottom of the magnetic steel through groove 53, the top end of the magnetic steel cannot be detected by the detecting head 551; the detection head 551 is a distance sensing sensor; when the pushing cylinder 541 pushes the material, but the detecting head 551 does not detect the top end of the magnetic steel, the discharging cylinder 552 drives the distributing groove 543 to move right, exposing the feeding port of the U-shaped discharging guide plate 554 under the distributing groove 543, and the distributing plate 546 is driven by the distributing cylinder 542 to be inserted into the distributing through groove 531, so that the erroneously placed magnetic steel can be pushed into the U-shaped discharging guide plate 554, and the magnetic steel in the U-shaped discharging guide plate 554 falls into the discharging box 553 along the U-shaped discharging guide plate 554.
As shown in fig. 1-9, the iron core pressing mechanism 4 comprises an iron core frame 41 fixed on the workbench 1, iron core sliding rails 42 adjacently arranged on one side of the iron core frame 41, iron core sliding seats 43 slidingly connected with the iron core sliding rails 42, and iron core plates 44 arranged on the iron core sliding seats 43, iron core pressing cylinders 45 are fixed on the iron core frame 41, and piston rod heads of the iron core pressing cylinders 45 vertically extend upwards to be in driving connection with the iron core sliding seats 43; in this embodiment, in the process of inserting the magnetic steel, the piston rod head of the iron core cylinder 45 is retracted, the iron core sliding seat 43 is driven to slide along the iron core sliding rail 42, so that the rotor iron core can be pressed between the iron core positioning tool 31 and the iron core plate 44, the magnetic steel which is not pressed in place can be pressed into the magnetic steel inserting groove, the problems that the metal sheets are layered and pressed in place due to various repulsive forces in the inserting process are effectively prevented, the pressed product qualification rate is high, and the increasingly faster requirements of new energy automobiles are fully met.
As shown in fig. 1-9, the magnetic steel inserting assembly 22 includes a magnetic steel inserting seat 221 fixed at an output end of the four-axis manipulator 21, a magnetic steel inserting cylinder 222 fixed in the magnetic steel inserting seat 221, a clamping jaw cylinder 223 arranged at the bottom of the magnetic steel inserting seat 221, a piston rod head of the magnetic steel inserting cylinder 222 vertically extends downwards to be connected with a magnetic steel inserting column 224 in a driving manner, and an output end of the clamping jaw cylinder 223 is connected with a pneumatic clamping jaw 225 in a driving manner; the pneumatic clamping jaw 225 comprises two clamping jaws symmetrically arranged with the magnet inserting steel column 224 as a center, and the clamping jaw air cylinder 223 is used for driving the two clamping jaws to be close to or far away from each other; in this embodiment, two clamping jaws are driven to be close to each other through the clamping jaw air cylinder 223 and can clamp the magnetic steel, when the four-axis manipulator 21 drives the magnetic steel inserting component 22 to drive the magnetic steel to move to the position right above the magnetic steel inserting groove on the rotor core, the magnetic steel inserting column 224 is driven to slide downwards through the magnetic steel inserting air cylinder 222, the magnetic steel clamped by the clamping jaws is pushed downwards into the magnetic steel inserting groove, the problems that the layering of the metal sheets and the press mounting of the metal sheets generated by various repulsive forces in the inserting process are not in place can be effectively prevented, the product qualification rate of the press mounting is high, and the requirement of increasingly-accelerated new energy automobiles is fully met.
As shown in fig. 1-9, the device also comprises a cantilever control cabinet 7, wherein the magnetic steel inserting mechanism 2, the rotor core feeding and discharging mechanism 3, the iron core pressing mechanism 4, the magnetic steel feeding mechanism 5 and the camera 6 are electrically connected with the cantilever control cabinet 7; in this embodiment, can input and control through cantilever switch board 7 insert magnet steel mechanism 2, rotor core go up unloading mechanism 3, iron core pressing mechanism 4, magnet steel feed mechanism 5 and camera 6 all electric connection cantilever switch board 7, it is more convenient to use.
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 therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Automatic magnet steel equipment of inserting of motor rotor, its characterized in that: the rotor iron core feeding and discharging mechanism comprises a workbench (1), and a magnet steel inserting mechanism (2), a rotor iron core feeding and discharging mechanism (3), a magnet steel feeding mechanism (4) and a magnet steel feeding mechanism (5) which are arranged on the workbench (1), wherein the magnet steel pressing mechanism (4) is close to the middle of the workbench (1), the rotor iron core feeding and discharging mechanism (3) and the magnet steel feeding mechanism (5) are respectively arranged on the left side and the right side of the magnet steel pressing mechanism (4), the magnet steel inserting mechanism (2) is arranged on the front side of the magnet steel pressing mechanism (4), the rotor iron core feeding and discharging mechanism (3) is used for feeding the rotor iron core, the magnet steel pressing mechanism (4) is used for pressing the rotor iron core after feeding, the magnet steel feeding mechanism (5) is used for feeding the magnet steel, and the magnet steel inserting mechanism (2) is used for transferring the magnet steel fed by the magnet steel feeding mechanism (5) and inserting the magnet steel into the rotor iron core after pressing into a magnet steel inserting groove;
the rotor core loading and unloading mechanism (3) comprises a core positioning tool (31), a tool feeding assembly (32) used for driving the core positioning tool (31) to move and feed, and a tool rotating assembly (33) used for driving the core positioning tool (31) to rotate;
the magnetic steel feeding mechanism (5) comprises a magnetic steel frame (51), a magnetic steel frame lifting driving assembly (52) used for driving the magnetic steel frame (51) to ascend or descend, a plurality of magnetic steel through grooves (53) sequentially arranged on the magnetic steel frame (51) from top to bottom, and a distributing assembly (54) used for distributing the magnetic steel in the magnetic steel through grooves (53);
the magnetic steel inserting mechanism (2) comprises a four-axis manipulator (21) arranged on the workbench (1), and the output end of the four-axis manipulator (21) is in driving connection with a magnetic steel inserting component (22);
the iron core pressing mechanism (4) is used for pressing a rotor iron core on the iron core positioning tool (31), and the magnetic steel inserting assembly (22) is used for inserting the magnetic steel separated by the material separating assembly (54) into the rotor iron core;
the upper cover of the workbench (1) is provided with a case cover, the camera (6) is arranged above the iron core positioning tool (31), and the camera (6) is used for shooting a rotor iron core on the iron core positioning tool (31);
the tool feeding assembly (32) comprises two tool feeding linear motors (321) which are adjacently arranged on the workbench (1), the movable ends of the two tool feeding linear motors (321) are connected through a tool feeding connecting plate (322), the iron core positioning tools (31) are provided with two groups, and the two groups of iron core positioning tools (31) are all installed on the tool feeding connecting plate (322);
the iron core positioning tool (31) comprises a circular bottom plate (311) rotatably connected to a tool feeding connecting plate (322), and a limiting column (312) coaxially arranged on the circular bottom plate (311), wherein the limiting column (312) is matched with a shaft hole of a rotor iron core, and two rotary limiting holes (3111) are formed in the bottom of the circular bottom plate (311);
a rotary through hole is formed in the workbench (1), and a connecting through hole 3221 is formed in the tool feeding connecting plate (322) opposite to the rotary through hole; the tool rotating assembly (33) comprises a tool rotating lifting cylinder (331) arranged in the workbench (1), a piston rod head of the tool rotating lifting cylinder (331) vertically and upwards stretches out and is fixedly connected to the workbench (1), a tool rotating lifting seat (334) is connected to the tool rotating lifting cylinder (331) in a driving mode, a tool rotating motor (332) is arranged on the tool rotating lifting seat (334), an output shaft of the tool rotating motor (332) vertically and upwards stretches out and drives and is connected with a rotating limiting seat (333), the rotating limiting seat (333) is opposite to the setting of the connecting through hole (3221), and the rotating limiting seat (333) is opposite to the rotating limiting hole (3111) and is provided with a rotating limiting column (3331).
2. The automatic magnetic steel inserting device for the motor rotor according to claim 1, wherein a base is arranged on the workbench (1), a magnetic steel feeding sliding frame (11) is arranged on the base, and a connecting seat (111) is arranged on the front face of the magnetic steel frame (51); the magnetic steel frame lifting driving assembly (52) comprises magnetic steel frame lifting sliding rails (521) which are adjacently arranged on the back of the magnetic steel feeding sliding rail (11), a sliding block (522) which is connected to the magnetic steel frame lifting sliding rails (521) in a sliding mode, a servo motor (523) which is fixed to the top end of the magnetic steel feeding sliding rail (11) is arranged on an output shaft of the servo motor (523), a screw rod (524) is connected to an output shaft of the servo motor in a driving mode, and an internal threaded hole is formed in the connecting seat (111) opposite to the screw rod (524).
3. The automatic magnetic steel inserting device for the motor rotor according to claim 2, wherein a material distributing through groove (531) is formed in the magnetic steel through groove (53), a stop block (532) is arranged at one end of the magnetic steel through groove (53), the material distributing through groove (531) is arranged close to the stop block (532), a magnetic steel feeding support (12) is arranged at the rear side of the magnetic steel feeding sliding frame (11), and a magnetic steel feeding connecting frame (13) is arranged at one side of the magnetic steel feeding sliding frame (11);
the material distribution assembly (54) comprises a material pushing cylinder (541), a material distribution cylinder (542) and a material distribution groove (543), wherein the material pushing cylinder (541) is installed on the magnetic steel material feeding support (12), the material distribution cylinder (542) is installed on the magnetic steel material feeding connecting frame (13), an output end of the material pushing cylinder (541) is in driving connection with a material pushing seat (544), a push rod (545) is arranged on the material pushing seat (544), the push rod (545) is right opposite to the magnetic steel material passing groove (53), an output end of the material distribution cylinder (542) is in driving connection with a material distribution plate (546), the material distribution plate (546) is right opposite to the material distribution material passing groove (531), and the material distribution material passing groove (531) is right opposite to the material distribution groove (543).
4. The automatic magnet steel equipment of inserting of motor rotor according to claim 3, characterized in that, form the detection mouth between the top of dog (532) and the cell body inner wall of magnet steel logical groove (53), be provided with detection head (551) and discharge cylinder (552) on magnet steel material loading link (13), the detection end of detection head (551) just to the detection mouth setting, the rear side of magnet steel material loading link (13) is provided with discharge box (553), the bottom of magnet steel material loading link (13) is provided with and connects U-shaped discharge baffle (554) of discharge box (553), the one end of U-shaped discharge baffle (554) extends to divide under silo (543), discharge cylinder (552) are used for driving divide silo (543) to control and remove.
5. The automatic magnet steel inserting device for the motor rotor according to claim 1, wherein the iron core mechanism (4) comprises an iron core frame (41) fixed on the workbench (1), iron core sliding rails (42) adjacently arranged on one side of the iron core frame (41), iron core sliding seats (43) connected to the iron core sliding rails (42) in a sliding manner, and iron core plates (44) arranged on the iron core sliding seats (43), iron core cylinders (45) are fixed on the iron core frame (41), and piston rod heads of the iron core cylinders (45) vertically extend upwards to be in driving connection with the iron core sliding seats (43).
6. The automatic magnetic steel inserting device for the motor rotor according to claim 1, wherein the magnetic steel inserting assembly (22) comprises a magnetic steel inserting seat (221) fixed at the output end of the four-axis mechanical arm (21), a magnetic steel inserting cylinder (222) fixed in the magnetic steel inserting seat (221), a clamping jaw cylinder (223) arranged at the bottom of the magnetic steel inserting seat (221), a piston rod head of the magnetic steel inserting cylinder (222) vertically extends downwards to be connected with a magnetic steel inserting column (224), and the output end of the clamping jaw cylinder (223) is in driving connection with a pneumatic clamping jaw (225); the pneumatic clamping jaw (225) comprises two clamping jaws which are symmetrically arranged by taking the magnet inserting steel column (224) as a center, and the clamping jaw air cylinder (223) is used for driving the two clamping jaws to be close to or far away from each other.
7. The automatic magnetic steel inserting device for the motor rotor according to claim 1, further comprising a cantilever control cabinet (7), wherein the magnetic steel inserting mechanism (2), the rotor core feeding and discharging mechanism (3), the iron core pressing mechanism (4), the magnetic steel feeding mechanism (5) and the camera (6) are electrically connected with the cantilever control cabinet (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210805275.7A CN115118101B (en) | 2022-07-08 | 2022-07-08 | Automatic magnetic steel inserting equipment for motor rotor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210805275.7A CN115118101B (en) | 2022-07-08 | 2022-07-08 | Automatic magnetic steel inserting equipment for motor rotor |
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| Publication Number | Publication Date |
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| CN115118101A CN115118101A (en) | 2022-09-27 |
| CN115118101B true CN115118101B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210805275.7A Active CN115118101B (en) | 2022-07-08 | 2022-07-08 | Automatic magnetic steel inserting equipment for motor rotor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118264059B (en) * | 2024-05-30 | 2024-07-30 | 常州精控电机电器有限公司 | Automatic magnetic steel filling mechanism for assembling brushless motor rotor |
| CN118659602B (en) * | 2024-08-20 | 2024-11-29 | 泉州市生辉电机设备有限公司 | A new energy drive motor automatic plug-in device |
| CN119134825B (en) * | 2024-09-26 | 2025-04-04 | 东莞市炜特五金塑胶制品有限公司 | Motor rotor magnetic steel assembly device and assembly method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008113530A (en) * | 2006-10-31 | 2008-05-15 | Mitsui High Tec Inc | Magnet material insertion method and apparatus |
| CN207026889U (en) * | 2017-07-27 | 2018-02-23 | 纳瑞盛（上海）实业有限公司 | A kind of magneto automatic difference magnet steel machine |
| CN107863859B (en) * | 2017-11-15 | 2019-09-06 | 广东恒鑫智能装备股份有限公司 | A kind of magnetic steel of motor piece automatic Loading production line |
| CN108616202B (en) * | 2018-07-16 | 2023-10-24 | 珠海凯邦电机制造有限公司 | Automatic magnetic steel installation equipment |
| CN108964383A (en) * | 2018-08-15 | 2018-12-07 | 合肥巨智能装备有限公司 | A kind of new energy motor rotor magnetic steel automatic assembling apparatus and pressure magnet steel mechanism |
| EP3623628A1 (en) * | 2018-09-11 | 2020-03-18 | Lg Electronics Inc. | Drive motor and compressor having the same |
| CN109586529A (en) * | 2018-12-29 | 2019-04-05 | 纳瑞盛（上海）实业有限公司 | A kind of slotting magnet steel system of rotor |
| CN110855106B (en) * | 2019-11-21 | 2021-04-20 | 四川航天烽火伺服控制技术有限公司 | Permanent magnet brushless direct current motor rotor magnet sticking device |
| CN111211653A (en) * | 2020-03-04 | 2020-05-29 | 邵东智能制造技术研究院有限公司 | Motor rotor iron core insert magnetic steel equipment |
| CN113572321B (en) * | 2021-05-31 | 2022-06-03 | 中特科技工业(青岛)有限公司 | Rotor magnetic steel sheet assembly machine |
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