CN115800656B - Laminating device of in-wheel motor magnet steel - Google Patents
Laminating device of in-wheel motor magnet steel Download PDFInfo
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- CN115800656B CN115800656B CN202211550279.1A CN202211550279A CN115800656B CN 115800656 B CN115800656 B CN 115800656B CN 202211550279 A CN202211550279 A CN 202211550279A CN 115800656 B CN115800656 B CN 115800656B
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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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Abstract
The invention provides a laminating device for magnetic steel of a hub motor, which comprises a positioning tool and a feeding chassis, wherein the positioning tool and the feeding chassis are arranged on a base, a rotating wheel support is arranged above the positioning tool, a positioning assembly, a glue brushing assembly and a feeding assembly are respectively and fixedly arranged on the rotating wheel support along the radial direction, the feeding assembly is positioned above the feeding chassis, a power source is arranged on the rotating wheel support and is used for driving the rotating wheel support to rotate, the positioning tool is used for fixing a hub, the positioning assembly is used for positioning the hub, the glue brushing assembly is used for brushing glue to the inner side wall of the hub, the feeding chassis is used for containing the magnetic steel, and the feeding assembly is used for transferring the magnetic steel to the inner side wall of the hub and laminating the magnetic steel. The laminating device of the magnetic steel of the hub motor can simultaneously brush the magnetic steel sheet of the hub motor, has high alignment precision and high magnetic steel laminating efficiency, has high equipment profit margin, and reduces manufacturing cost and period.
Description
Technical Field
The invention belongs to the field of production of hub motors, and particularly relates to a laminating device of magnetic steel of a hub motor.
Background
The wheel hub motor technology can also be called as wheel built-in motor technology, and is characterized in that a power device, a transmission device and a braking device are integrated into a wheel hub, so that mechanical parts of relevant equipment such as an electric vehicle are greatly simplified, the wheel hub motor technology is commonly used in the fields of electric bicycles, self-balancing wheelbarrows and the like, when the wheel hub motor is used for producing, the inner side of the wheel hub can be regarded as the inner side of a shell of the motor, if magnetic steel is required to be uniformly adhered on the inner side of the wheel hub along the radial direction, the inner side of the wheel hub is required to be brushed by a glue brushing machine, then the magnetic steel is adhered to a glue brushing position, an adhering production line in the prior art is a linear production line, the wheel hub is required to be prevented from being brushed by a mechanical arm, then positioning and glue spraying are carried out, the wheel hub is prevented from being positioned by the mechanical arm, and the wheel hub is adhered one by one, the production line is long, the production efficiency is low, and the equipment investment cost is high.
Disclosure of Invention
In view of the above, the invention aims to provide a laminating device for magnetic steel of a hub motor, so as to solve the problems that when the magnetic steel of the hub motor is laminated in the prior art, the production line is mostly in a line structure, the equipment is split, the laminating precision of a plurality of pieces of equipment is poor, and the equipment input cost is high.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the utility model provides a laminating device of in-wheel motor magnet steel, including location frock and the material loading chassis that set up on the base, location frock top sets up the runner support, radially fixed locating component, brush gluey subassembly and the material loading subassembly of setting up respectively on the runner support, the material loading subassembly is located material loading chassis top, and set up the power supply on the runner support, the power supply is used for driving the runner support and rotates, location frock is used for fixed wheel hub, locating component is used for positioning wheel hub, brush gluey subassembly is used for gluing to the wheel hub inside wall brush, the material loading chassis is used for holding the magnet steel, and the material loading subassembly is used for with magnet steel is transported to the wheel hub inside wall and laminating.
Further, the location frock includes the physiosis axle, and the peripheral rotation of physiosis axle's first end cup joints to the base on, and the first end fixed connection of physiosis axle is to the transmission shaft of first motor, and the wheel hub middle part is equipped with the shaft hole, and the physiosis axle is located the shaft hole inner circle, and sets up a plurality of layer boards on the base, a plurality of peripheral circumference equipartitions along the wheel hub, and the one end contact of every layer board is connected to the lower extreme outer fringe of profile.
Further, the supporting plate comprises a first air cylinder and a base plate, the periphery of the first air cylinder is fixedly arranged on the base, the movable rod of the first air cylinder is fixedly connected to the periphery of the base plate, the inner ring of the base plate is of an arc-shaped structure, and the size of the arc-shaped structure is matched with the size of the outer edge of the lower end of the periphery of the hub.
Further, the locating component comprises a locating disc, the upper end of the locating disc is fixedly connected to the movable rod of the second air cylinder, the periphery of the second air cylinder is fixedly connected to the first end of the rotating wheel support, the outer diameter of the locating disc is smaller than the inner diameter of the hub motor, a plurality of locating shifting sheets are circumferentially uniformly distributed on the periphery of the locating disc, baffle plates are radially uniformly distributed on the inner ring of the hub motor, a mounting position is arranged between every two baffle plates, the mounting position is used for filling magnetic steel, and the locating shifting sheets are located at the mounting position and used for locating the hub.
Further, the cross section of the lower end of the positioning shifting piece is of a triangle, arc or trapezoid structure.
Further, the lower extreme of positioning disk sets up counterpoint sensor, is equipped with the sign thing on the wheel hub, and counterpoint sensor is used for the thick location to wheel hub and positioning disk.
Further, the assembly is glued to the brush includes the brush and glues the dish, and the external diameter of brush glues the dish and is not less than wheel hub's internal diameter, and the peripheral edge radial equipartition of brush glues the dish dodges the groove, dodges the width that the groove is greater than the width of baffle, and the outside of location plectrum does not contact wheel hub motor's inboard, and the upper end fixedly connected with of brush glues the dish is to the movable rod of third cylinder, the peripheral fixedly connected with of third cylinder is to the second end of runner support.
Further, glue barrels are arranged on the base, the glue barrels are located below the glue brushing disc, glue spraying nozzles are uniformly distributed on the side walls of the glue barrels along the radial direction and are used for spraying glue on the glue brushing disc.
Further, the material loading subassembly includes the charging tray, and the upper end fixed connection of charging tray is to the movable rod of fourth cylinder, and the peripheral fixed connection of fourth cylinder is to the third end of runner support, and the peripheral of charging tray is along circumference equipartition flatulence board, flatulence board and baffle one-to-one, and two adjacent flatulence boards are used for centre gripping magnet steel.
Further, the air expansion plate comprises a first plate body, a first air passage is arranged in the first plate body, column holes are respectively formed in two sides of the first plate body, a jack post is arranged in each column hole, a first spring is arranged on the periphery of the jack post, two ends of the first spring are fixedly connected to the periphery of the jack post and the inner side wall of the first plate body respectively, an external air pump is used for filling compressed air into the first air passage, the compressed air is used for ejecting the jack post, the first spring is used for resetting the jack post, and the end face of the reset jack post is not higher than the side face of the first plate body.
Further, the periphery of the feeding disc is uniformly provided with rolling grooves along the radial direction, the feeding disc is provided with a second air channel, the second air channel is communicated to each rolling groove, a supporting rod is installed in each rolling groove, the end part of each supporting rod is provided with a ball, the periphery of each supporting rod is provided with a second spring, two ends of the second spring are respectively fixedly connected to the periphery of the supporting rod and the side wall of each rolling groove, and each ball is located below the air expansion plate.
Further, grooves are uniformly distributed on the periphery of the feeding chassis along the circumferential direction, each of the grooves is used for containing one magnetic steel, the grooves are in one-to-one correspondence with the mounting positions, and a linear module is arranged at the lower end of the feeding chassis and used for driving the feeding chassis to axially move.
Further, the runner support includes support body and main shaft, and the upper end of main shaft is fixed to cup joint to fixed position, and the lower extreme of main shaft rotates to cup joint to the support body middle part, and first gear is established to the peripheral cover of main shaft, and second motor fixed connection is to on the support body, and the drive gear of second motor meshes to first gear periphery, and installs second cylinder, third cylinder and fourth cylinder on the support body respectively, and radial equipartition of second cylinder, third cylinder and fourth cylinder along the support body.
Compared with the prior art, the laminating device of the hub motor magnetic steel has the following beneficial effects:
(1) The laminating device of the magnetic steel of the hub motor can simultaneously brush the magnetic steel sheet of the hub motor, has high alignment precision and high magnetic steel laminating efficiency, has high equipment profit margin, and reduces manufacturing cost and period.
(2) According to the laminating device of the hub motor magnetic steel, the inflatable shaft and the base are arranged in the positioning tool, the positioning sensor is matched for coarsely positioning the hub, and then the positioning shifting sheet of the positioning assembly is used for accurately positioning, so that laminating quality is guaranteed.
(3) According to the laminating device for the magnetic steel of the hub motor, the outer diameter of the glue brushing disc is not smaller than the inner diameter of the hub, the inner side of the hub is brushed, the baffle is not brushed because the width of the avoiding groove is larger than that of the baffle, the outer side of the positioning pulling piece is not contacted with the inner side of the hub, and the two sides of the positioning pulling piece are positioned by contacting the baffle, so that the glue brushing quality is not affected during repeated positioning.
(4) According to the laminating device for the magnetic steel of the hub motor, the compressed gas in the second gas circuit can drive the supporting rod to push out the balls, the balls tightly push the magnetic steel to the side wall of the hub, meanwhile, in the ascending process of the feeding disc, the periphery of the balls is connected to one side of the magnetic steel in a rolling mode and compacts the magnetic steel to the inner side wall of the hub, the magnetic steel can be laminated to the side wall of the hub through the structure, and the magnetic steel can be compacted to the side wall of the hub, so that laminating quality is guaranteed, and the laminating device is simple in structure and high in practicability.
(5) According to the laminating device for the magnetic steel of the hub motor, when the laminating device is implemented, the initial position is the position of the positioning assembly above the positioning tool, then the positioning assembly is converted into the position of the glue brushing assembly above the positioning tool in a forward rotation mode, the positioning assembly is reset and repeatedly positioned after the glue brushing is finished, then the positioning assembly is converted into the position of the feeding assembly above the positioning tool in a reverse rotation mode, and the two sides are reset and positioned, so that laminating precision is ensured, and meanwhile, accumulated tolerance caused by the same-direction rotation of the second motor is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic structural diagram of a magnetic steel laminating device for an in-wheel motor according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning tool according to an embodiment of the present invention;
FIG. 3 is a schematic view of a positioning assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a wheel support according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a feeding assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a base provided with a glue barrel, a feeding chassis and a positioning tool according to an embodiment of the present invention;
FIG. 7 is a schematic view of an inflatable plate according to an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of an inflatable plate according to an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of a ball, a strut and a second spring in an upper tray according to an embodiment of the present invention.
Reference numerals illustrate:
1-positioning a tool; 11-an inflatable shaft; 12-a first cylinder; 13-a substrate; 2-a hub; 3-positioning assembly; 31-positioning plate; 32-a second cylinder; 33-positioning a poking piece; 4-brushing the glue component; 41-brushing a glue tray; 42-a third cylinder; 43-a glue barrel; 5-a feeding assembly; 51-feeding tray; 52-fourth cylinder; 53-inflatable plate; 531-first plate; 532—a first gas circuit; 533-jack-prop; 534-a first spring; 54-balls; 541-a strut; 542-second gas path; 543-a second spring; 6, a loading chassis; 7-a linear module; 8-a base; 9-a runner bracket; 91-spindle; 92-a second motor.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-9, the laminating device of in-wheel motor magnet steel, including location frock 1 and material loading chassis 6 that set up on the base 8, location frock 1 top sets up the runner support, radial fixed locating component 3 that sets up respectively on the runner support, brush gluey subassembly 4 and material loading subassembly 5, material loading subassembly 5 is located material loading chassis 6 top, and set up the power supply on the runner support, the power supply is used for driving the runner support and rotates, location frock 1 is used for fixed wheel hub 2, locating component 3 is used for positioning wheel hub 2, brush gluey subassembly 4 is used for gluing to wheel hub 2 inside wall, material loading chassis 6 is used for holding the magnet steel, and material loading subassembly 5 is used for with the magnet steel is transported to wheel hub 2 inside wall and laminating, the control mode of this embodiment is controlled through the controller, the control circuit of controller can be realized through the simple programming of skilled person in the art, the supply of power also belongs to the common sense in the art, and this article mainly is used for protecting mechanical device, this article is not explained control mode and circuit connection in detail, this device can carry out the magnet steel piece that brushes simultaneously to in-wheel hub 2 motor, and laminating is high efficiency, magnet steel and high-speed and cycle profit manufacturing efficiency.
The positioning tool 1 comprises an inflatable shaft 11, the periphery of the first end of the inflatable shaft 11 is rotatably sleeved on a base 8, the first end of the inflatable shaft 11 is fixedly connected to a transmission shaft of a first motor, a shaft hole is formed in the middle of a hub 2, the inflatable shaft 11 is located in an inner ring of the shaft hole, a plurality of supporting plates are arranged on the base 8 and uniformly distributed along the peripheral circumference of the hub 2, one end of each supporting plate is in contact with the outer edge of the lower end of a contour, the inflatable shaft 11 is in the prior art, an air channel of the inflatable shaft 11 is connected to an external air pump, an air pump signal is connected to a controller, the supporting plates comprise a first air cylinder 12 and a base plate 13, the periphery of the first air cylinder 12 is fixedly mounted on the base 8, a movable rod of the first air cylinder 12 is fixedly connected to the periphery of the base plate 13, the inner ring of the base plate 13 is of an arc structure, and the size of the arc structure is matched with the outer edge of the lower end of the periphery of the hub 2.
Meanwhile, in order to improve the fitting precision, the positioning assembly 3 comprises a positioning disc 31, the upper end of the positioning disc 31 is fixedly connected to a movable rod of a second air cylinder 32, the periphery of the second air cylinder 32 is fixedly connected to the first end of a rotating wheel support, the outer diameter of the positioning disc 31 is smaller than the inner diameter of a wheel hub 2 motor, a plurality of positioning paddles 33 are uniformly distributed on the periphery of the positioning disc 31 along the circumferential direction, the inner rings of the wheel hub 2 motor are uniformly distributed on the baffles along the radial direction, mounting positions are arranged between every two baffles, the mounting positions are used for filling magnetic steel, the positioning paddles 33 are located at the mounting positions and used for positioning the wheel hub 2, the cross section of the lower end of the positioning paddles 33 is of a triangle, arc or trapezoid structure so that the positioning paddles 33 rectify the wheel hub 2, an alignment sensor is arranged at the lower end of the positioning disc 31, and a marker is arranged on the wheel hub 2 and is used for roughly positioning the wheel hub 2 and the positioning disc 31.
When the novel pneumatic wheel hub is used, a worker or a manipulator prevents the shaft hole in the middle of the wheel hub 2 from being arranged on the periphery of the inflatable shaft 11, at the moment, the base plate 13 naturally tows the lower end of the wheel hub 2, then the controller controls the air pump to inflate the inflatable shaft 11, the periphery of the inflatable shaft 11 is fixedly sleeved in the shaft hole of the wheel hub 2, the first air cylinder 12 drives the base plate 13 to retract, the base plate 13 is not contacted with the wheel hub 2, then the first motor drives the wheel hub 2 to slowly rotate through the inflatable shaft 11, when the alignment sensor detects the identifier of the wheel hub 2 and transmits signals to the controller, the controller stops the rotation of the first motor, meanwhile, the air pump inflates the first air cylinder 12, and the base plate 13 is abutted to the periphery of the wheel hub 2 but not compressed, so that the rough positioning of the wheel hub 2 is finished.
The controller controls the air pump to inflate into the second air cylinder 32, the positioning disc 31 drives the positioning pulling piece 33 to slide into the installation position for fine positioning, when the second air cylinder 32 slides down to the position, the controller controls the air pump to inflate into the inflatable shaft 11 and the first air cylinder 12, the substrate 13 is abutted to the periphery of the hub 2, the periphery of the inflatable shaft 11 is fixedly sleeved in the shaft hole, and then the controller controls the second air cylinder 32 to reset, so that fine positioning is completed.
The glue brushing assembly 4 comprises a glue brushing disc 41, the outer diameter of the glue brushing disc 41 is not smaller than the inner diameter of the hub 2, the periphery of the glue brushing disc 41 is uniformly provided with avoiding grooves along the radial direction, the width of each avoiding groove is larger than that of a baffle, the outer side of the positioning poking piece 33 is not contacted with the inner side of a motor of the hub 2, the upper end of the glue brushing disc 41 is fixedly connected to a movable rod of a third air cylinder 42, the periphery of the third air cylinder 42 is fixedly connected to the second end of a rotating wheel support, a glue barrel 43 is arranged on a base 8, the glue barrel 43 is located below the glue brushing disc 41, glue spraying nozzles are uniformly distributed on the side wall of the glue barrel 43 along the radial direction and used for spraying glue to the glue brushing disc 41, the material of the glue brushing disc 41 and the glue spraying cloth are in the prior art, a controller controls an air pump to inject air into the third air cylinder 42, the glue brushing disc 41 is moved into the glue barrel 43, and glue is distributed on the periphery of the glue brushing disc 41 through nozzles in the glue barrel 43, and the glue is uniformly distributed on the periphery of the glue brushing disc 41 at the moment, and the glue of the outer side wall of the glue brushing disc 41 is adhered with magnetic steel.
The feeding assembly 5 comprises a feeding disc 51, the upper end of the feeding disc 51 is fixedly connected to a movable rod of a fourth air cylinder 52, the periphery of the fourth air cylinder 52 is fixedly connected to a third end of a rotating wheel support, the periphery of the feeding disc 51 is uniformly provided with air expansion plates 53 along the circumferential direction, the air expansion plates 53 are in one-to-one correspondence with the baffles, and two adjacent air expansion plates 53 are used for clamping magnetic steel.
The air expansion plate 53 comprises a first plate body 531, a first air passage 532 is arranged in the first plate body 531, column holes are respectively formed in two sides of the first plate body 531, a jacking column 533 is arranged in each column hole, a first spring 534 is arranged on the periphery of the jacking column 533, two ends of the first spring 534 are respectively and fixedly connected to the periphery of the jacking column 533 and the inner side wall of the first plate body 531, an external air pump is used for filling compressed air into the first air passage 532, the compressed air is used for ejecting the jacking column 533, the first spring 534 is used for resetting the jacking column 533, the end face of the reset jacking column 533 is not higher than the side face of the first plate body 531, a controller controls an air pump to inflate into the first air passage 532, the jacking column 533 is ejected by air and clamps two sides of magnetic steel, the air pump is used for exhausting air into the first air passage 532 after transferring is completed, the jacking column 533 is elastically reset by the first spring 534, and the magnetic steel is separated from the jacking column 533.
The periphery of the feeding disc 51 is uniformly provided with rolling grooves along the radial direction, the feeding disc 51 is provided with a second air channel 542, the second air channel 542 is communicated with each rolling groove, each rolling groove is internally provided with a supporting rod 541, the end part of each supporting rod 541 is provided with a ball 54, the periphery of each supporting rod 541 is provided with a second spring 543, two ends of each second spring 543 are respectively fixedly connected to the periphery of each supporting rod 541 and the side wall of each rolling groove, each ball 54 is positioned below an air expansion plate 53, a controller controls an air pump to inject air into the second air channel 542, the supporting rods 541 are subjected to the influence of air to eject the balls 54, the balls 54 tightly prop up the magnetic steel to the side wall of the hub 2, then the controller controls the air pump to pump air into the fourth cylinder 52, the fourth cylinder 52 drives the feeding disc 51 to ascend, at the moment, the air pump continuously injects air into the second air channel 542, the periphery of the balls 54 is connected to one side of the magnetic steel in a rolling way, and the magnetic steel is compacted to the inner side wall of the hub 2.
The periphery of the feeding chassis 6 is uniformly distributed with arrangement grooves along the circumferential direction, each arrangement groove is used for containing one magnetic steel, the arrangement grooves are in one-to-one correspondence with the installation positions, the lower end of the feeding chassis 6 is provided with a linear module 7, and the linear module 7 is used for driving the feeding chassis 6 to axially move.
The runner bracket comprises a frame body and a main shaft 91, wherein the upper end of the main shaft 91 is fixedly sleeved to a fixed position, the lower end of the main shaft 91 is rotatably sleeved to the middle of the frame body, a first gear is sleeved on the periphery of the main shaft 91, a second motor 92 is fixedly connected to the frame body, a transmission gear of the second motor 92 is meshed to the periphery of the first gear, a second cylinder 32, a third cylinder 42 and a fourth cylinder 52 are respectively arranged on the frame body, the second cylinder 32, the third cylinder 42 and the fourth cylinder 52 are uniformly distributed along the radial direction of the frame body, the initial position is a positioning assembly 3 above the positioning tool 1 during implementation, then the positioning assembly 3 is converted into a glue brushing assembly 4 above the positioning tool 1 in a forward rotation mode, the positioning assembly 3 is reset and repeatedly positioned after glue brushing is completed, then the feeding assembly 5 is positioned above the positioning tool 1 in a reverse rotation mode, and the reset on two sides and the positioning are positioned on two sides, so that the laminating precision is ensured, and meanwhile, the accumulated tolerance caused by the same rotation of the second motor 92 is prevented.
Working process of the laminating device of the magnetic steel of the wheel hub 2 motor comprises the following steps:
the staff or the manipulator prevents the shaft hole in the middle of the hub 2 from reaching the periphery of the air expansion shaft 11, at the moment, the baseplate 13 drags the lower end of the hub 2, then the controller controls the air pump to inflate the air expansion shaft 11, the periphery of the air expansion shaft 11 is fixedly sleeved in the shaft hole of the hub 2, the first air cylinder 12 drives the baseplate 13 to retract, the baseplate 13 is not contacted with the hub 2, then the first motor drives the hub 2 to slowly rotate through the air expansion shaft 11, when the alignment sensor detects the identifier of the hub 2 and transmits signals to the controller, the controller stops the rotation of the first motor, simultaneously the air pump inflates in the first air cylinder 12, the baseplate 13 is abutted to the periphery of the hub 2 but not compressed, the air pump stops inflating in the air expansion shaft 11, the periphery of the air expansion shaft 11 is separated from the shaft hole, the controller controls the air pump to inflate in the second air cylinder 32, the positioning disc 31 drives the positioning pulling piece 33 to slide into the mounting position for fine positioning, when the second cylinder 32 slides down, the controller controls the air pump to inflate into the inflatable shaft 11 and inflate into the first cylinder 12, the base plate 13 is abutted to the periphery of the wheel hub 2, the periphery of the inflatable shaft 11 is fixedly sleeved into the shaft hole, then the controller controls the second cylinder 32 to reset, when the second cylinder 32 slides down, the controller controls the air pump to inflate into the third cylinder 42, the glue brushing disc 41 moves into the glue barrel 43, the nozzle in the glue barrel 43 distributes glue to the periphery of the glue brushing disc 41, when the second cylinder 32 is reset, the third cylinder 42 is reset synchronously, the controller controls the second motor 92 to drive the rotary support 9 to rotate forwards for a fixed number of turns, the glue brushing disc 41 is positioned above the wheel hub 2, the controller controls the air pump to inflate into the third cylinder 42, the glue brushing disc 41 moves to the inner ring of the wheel hub 2, the inner side of the wheel hub 2 is brushed because the outer diameter of the glue brushing disc 41 is not smaller than the inner diameter of the wheel hub 2, because the width of the avoiding groove is larger than that of the baffle, the baffle is not brushed, the air pump is controlled by the controller to pump air to the third air cylinder 42 after the rubber brushing disc 41 moves to the bottommost end, after the rubber brushing disc 41 is far away from the hub 2, the second motor 92 is controlled by the controller to drive the rotary support 9 to reset, the positioning component 3 is positioned above the hub 2, the air pump is controlled by the controller to inject air into and suck air into the second air cylinder 32, the positioning shifting piece 33 repeats the precise positioning process, the outer side of the positioning shifting piece 33 is not contacted with the inner side of the hub 2, so that the rubber brushing quality is not influenced, during the positioning process of the step, the air pump is controlled by the controller to inject air into the fourth air cylinder 52, the end face of the feeding disc 51 is downwards moved to the end face of the feeding chassis 6, the air pump is controlled by the controller to be inflated into the first air path 532, the jacking columns 533 are ejected by air and hold two sides of magnetic steel, then the air pump is controlled by the controller to pump air into the fourth air cylinder 52, the fourth cylinder 52 is reset and the second cylinder 32 is reset at the moment, the second motor 92 drives the main shaft 91 to reversely rotate for a fixed circle, the feeding disc 51 is positioned above the wheel hub 2 at the moment, the controller controls the air pump to inject air into the fourth cylinder 52, the feeding disc 51 feeds the magnetic steel into the installation position, after the fourth cylinder 52 moves in place, the controller controls the air pump to inject air into the second air channel 542 and pump air into the first air channel 532, the ejector pins 533 are elastically reset by the first springs 534, the supporting rods 541 are influenced by the air to eject the balls 54, the balls 54 tightly push the magnetic steel to the side wall of the wheel hub 2, then the controller controls the air pump to pump air into the fourth cylinder 52, the fourth cylinder 52 drives the feeding disc 51 to ascend, the air pump continuously injects air into the second air channel 542, the periphery of the balls 54 is in rolling connection with one side of the magnetic steel and compacts the magnetic steel to the inner side wall of the wheel hub 2, then the second motor 92 drives the wheel rotating bracket 9 to reset, namely, the lamination work is completed, the air pump stops to the main body in the second air channel 542, the supporting rod 541 is elastically reset by the second spring 543, when the feeding disc 51 is displaced to the hub 2, the feeding chassis 6 axially moves to the feeding position of the magnetic steel through the linear module 7, the magnetic steel is stacked in the layout groove by a worker or a manipulator so as to be laminated again, the linear module 7 in the embodiment is a screw module in the prior art, and a screw motor signal is connected to the controller.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. Laminating device of in-wheel motor magnet steel, its characterized in that: including location frock (1) and material loading chassis (6) that set up on base (8), location frock (1) top sets up runner support (9), set up locating component (3) along radial fixed respectively on runner support (9), brush gluey subassembly (4) and material loading subassembly (5), material loading subassembly (5) are located material loading chassis (6) top, and set up the power supply on runner support (9), the power supply is used for driving runner support (9) and rotates, location frock (1) is used for fixed wheel hub (2), locating component (3) are used for locating wheel hub (2), brush gluey subassembly (4) are used for gluing to wheel hub (2) inside wall brush, material loading chassis (6) are used for holding the magnet steel, and material loading subassembly (5) are used for with magnet steel transportation to wheel hub (2) inside wall and laminating.
2. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the positioning tool (1) comprises an inflatable shaft (11), wherein the periphery of the first end of the inflatable shaft (11) is rotatably sleeved on a base (8), the first end of the inflatable shaft (11) is fixedly connected to a transmission shaft of a first motor, a shaft hole is formed in the middle of a hub (2), the inflatable shaft (11) is positioned in the inner ring of the shaft hole, a plurality of supporting plates are arranged on the base (8), the plurality of supporting plates are uniformly distributed along the periphery of the hub (2), and one end of each supporting plate is connected to the outer edge of the lower end of the profile in a contact manner;
the supporting plate comprises a first air cylinder (12) and a base plate (13), the periphery of the first air cylinder (12) is fixedly arranged on the base (8), a movable rod of the first air cylinder (12) is fixedly connected to the periphery of the base plate (13), the inner ring of the base plate (13) is of an arc-shaped structure, and the size of the arc-shaped structure is matched with the size of the outer edge of the lower end of the periphery of the hub (2).
3. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the positioning assembly (3) comprises a positioning disc (31), the upper end of the positioning disc (31) is fixedly connected to a movable rod of a second air cylinder (32), the periphery of the second air cylinder (32) is fixedly connected to the first end of a rotating wheel bracket (9), the outer diameter of the positioning disc (31) is smaller than the inner diameter of a motor of the hub (2), a plurality of positioning shifting sheets (33) are uniformly distributed on the periphery of the positioning disc (31) along the circumferential direction, baffles are uniformly distributed on the inner ring of the motor of the hub (2) along the radial direction, mounting positions are arranged between every two baffles, the mounting positions are used for filling magnetic steel, and the positioning shifting sheets (33) are positioned at the mounting positions and used for positioning the hub (2);
the cross section of the lower end of the positioning plectrum (33) is in a triangle, arc or trapezoid structure;
the lower extreme of positioning disk (31) sets up counterpoint sensor, is equipped with the sign thing on wheel hub (2), and counterpoint sensor is used for the coarse positioning to wheel hub (2) and positioning disk (31).
4. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the brush is glued subassembly (4) and is glued dish (41) including the brush, the external diameter of brush is glued dish (41) and is not less than the internal diameter of wheel hub (2), and the periphery of brush is glued dish (41) is along radial equipartition dodge the groove, dodge the width in groove and be greater than the width of baffle, and the outside of location plectrum (33) does not contact the inboard of wheel hub (2) motor, the upper end fixedly connected with movable rod of third cylinder (42) of brush is glued dish (41), the peripheral fixedly connected with of third cylinder (42) is to the second end of runner support (9).
5. The lamination device for the magnetic steel of the hub motor according to claim 4, wherein: the base (8) is provided with a glue barrel (43), the glue barrel (43) is positioned below the glue brushing disc (41), glue spraying nozzles are uniformly distributed on the side wall of the glue barrel (43) along the radial direction and are used for spraying glue on the glue brushing disc (41).
6. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the feeding assembly (5) comprises a feeding disc (51), the upper end of the feeding disc (51) is fixedly connected to a movable rod of a fourth air cylinder (52), the periphery of the fourth air cylinder (52) is fixedly connected to a third end of the rotating wheel support (9), the periphery of the feeding disc (51) is uniformly provided with air expansion plates (53) along the circumferential direction, the air expansion plates (53) are in one-to-one correspondence with the baffles, and two adjacent air expansion plates (53) are used for clamping magnetic steel.
7. The lamination device of the hub motor magnetic steel according to claim 6, wherein: the air expansion plate (53) comprises a first plate body (531), a first air channel (532) is arranged in the first plate body (531), column holes are formed in two sides of the first plate body (531) respectively, a jack-prop (533) is arranged in each column hole, a first spring (534) is arranged on the periphery of the jack-prop (533), two ends of the first spring (534) are fixedly connected to the periphery of the jack-prop (533) and the inner side wall of the first plate body (531) respectively, an external air pump is used for filling compressed air into the first air channel (532), the compressed air is used for ejecting the jack-prop (533), the first spring (534) is used for resetting the jack-prop (533), and the end face of the jack-prop (533) which is reset is not higher than the side face of the first plate body (531).
8. The lamination device of the hub motor magnetic steel according to claim 6, wherein: the periphery of the feeding disc (51) is uniformly provided with rolling grooves along the radial direction, the feeding disc (51) is provided with a second air channel (542), the second air channel (542) is communicated to each rolling groove, a supporting rod (541) is installed in each rolling groove, the end part of each supporting rod (541) is provided with a ball (54), the periphery of each supporting rod (541) is provided with a second spring (543), two ends of the second spring (543) are respectively fixedly connected to the periphery of the supporting rod (541) and the side wall of the rolling groove, and each ball (54) is located below the air expansion plate (53).
9. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the periphery of the feeding chassis (6) is uniformly distributed with arrangement grooves along the circumferential direction, each arrangement groove is used for containing one magnetic steel, the arrangement grooves are in one-to-one correspondence with the installation positions, the lower end of the feeding chassis (6) is provided with a linear module (7), and the linear module (7) is used for driving the feeding chassis (6) to axially move.
10. The lamination device of the hub motor magnetic steel according to claim 1, wherein: the runner bracket (9) comprises a bracket body and a main shaft (91), wherein the upper end of the main shaft (91) is fixedly sleeved at a fixed position, the lower end of the main shaft (91) is rotatably sleeved at the middle part of the bracket body, a first gear is sleeved at the periphery of the main shaft (91), a second motor (92) is fixedly connected to the bracket body, and a transmission gear of the second motor (92) is meshed with the periphery of the first gear.
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| CN202211550279.1A CN115800656B (en) | 2022-12-05 | 2022-12-05 | Laminating device of in-wheel motor magnet steel |
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| CN202211550279.1A CN115800656B (en) | 2022-12-05 | 2022-12-05 | Laminating device of in-wheel motor magnet steel |
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| CN115800656B true CN115800656B (en) | 2023-08-29 |
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| CN117550292B (en) * | 2023-12-19 | 2024-06-18 | 江苏科迪电机制造有限公司 | Magnetic steel conveying device for assembling iron core of direct current motor |
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| JPH05114169A (en) * | 1991-10-22 | 1993-05-07 | Hitachi Ltd | Optical disk with hub and disk motor |
| CN205681263U (en) * | 2016-05-16 | 2016-11-09 | 石家庄爱驰自动化设备有限公司 | Hub-type magnetic steel of motor is sticked device |
| CN208986790U (en) * | 2018-08-14 | 2019-06-14 | 苏州迪旭自动化科技有限公司 | Rotor rotation patch magnetic device |
| CN112978251A (en) * | 2021-03-08 | 2021-06-18 | 日立电梯电机（广州）有限公司 | Surface-mounted magnetic steel production line, feeding and discharging device and working method thereof |
| CN214544040U (en) * | 2021-04-19 | 2021-10-29 | 昆山菱度电机有限公司 | Automatic magnetic steel pasting equipment suitable for permanent magnet motor rotor |
| CN216182902U (en) * | 2021-11-02 | 2022-04-05 | 无锡牧宇自动化科技有限公司 | Glue brushing mechanism |
| CN114552910A (en) * | 2022-03-07 | 2022-05-27 | 深圳市华程自动化设备有限公司 | Hub magnetic steel assembling device and method |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114169A (en) * | 1991-10-22 | 1993-05-07 | Hitachi Ltd | Optical disk with hub and disk motor |
| CN205681263U (en) * | 2016-05-16 | 2016-11-09 | 石家庄爱驰自动化设备有限公司 | Hub-type magnetic steel of motor is sticked device |
| CN208986790U (en) * | 2018-08-14 | 2019-06-14 | 苏州迪旭自动化科技有限公司 | Rotor rotation patch magnetic device |
| CN112978251A (en) * | 2021-03-08 | 2021-06-18 | 日立电梯电机（广州）有限公司 | Surface-mounted magnetic steel production line, feeding and discharging device and working method thereof |
| CN214544040U (en) * | 2021-04-19 | 2021-10-29 | 昆山菱度电机有限公司 | Automatic magnetic steel pasting equipment suitable for permanent magnet motor rotor |
| CN216182902U (en) * | 2021-11-02 | 2022-04-05 | 无锡牧宇自动化科技有限公司 | Glue brushing mechanism |
| CN114552910A (en) * | 2022-03-07 | 2022-05-27 | 深圳市华程自动化设备有限公司 | Hub magnetic steel assembling device and method |
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| CN115800656A (en) | 2023-03-14 |
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