CN114567131A - Automatic magnetic sheet inserting machine - Google Patents
Automatic magnetic sheet inserting machine Download PDFInfo
- Publication number
- CN114567131A CN114567131A CN202210160845.1A CN202210160845A CN114567131A CN 114567131 A CN114567131 A CN 114567131A CN 202210160845 A CN202210160845 A CN 202210160845A CN 114567131 A CN114567131 A CN 114567131A
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- Prior art keywords
- feeding
- magnetic sheet
- rotor
- storage
- press
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Abstract
The invention discloses an automatic magnetic sheet inserting machine which comprises a rack, a magnetic sheet feeding device, a magnetic sheet storage device, a magnetic sheet press-mounting device and a rotor feeding device, wherein the magnetic sheet storage device is arranged on the rack; the magnetic sheet feeding device comprises a feeding line and a feeding mechanism which are arranged on one side of the rack; the magnetic sheet storage device includes: a feeding turntable; the first motor is connected with the feeding turntable so as to drive different feeding grooves on the feeding turntable to be in butt joint with the feeding line; the material pushing block can push out the magnetic sheets entering the feeding groove; a carriage; the storage sleeve is provided with a storage position and a first press-mounting position; the second motor is connected with the storage sleeve and drives the storage groove of the storage sleeve to be butted with the feeding groove; the rotor feeding device comprises a rotor feeding sliding plate and a rotor positioning tool, and the rotor positioning tool is provided with a second press mounting position and a feeding position; the magnetic sheet press-mounting device comprises a push rod group and a press-mounting cylinder group which drives the push rod group to press the magnetic sheets into the rotor. The invention obviously improves the efficiency of the magnetic sheet insertion and reduces the insertion cost.
Description
Technical Field
The invention relates to the field of rotor assembly, in particular to an automatic magnetic sheet inserting machine.
Background
Fig. 8 shows a rotor 7 structure for a permanent magnet motor, which includes an iron core 71 and a magnetic sheet 8 embedded in the iron core 71 as shown in fig. 9. In the prior art, magnetic sheets are manually inserted into the slots 711 of the iron core one by one, and the magnetic sheets are manually inserted, so that the efficiency is low, the labor cost is high, and therefore, an apparatus which can facilitate the rapid insertion of the magnetic sheets into the iron core is urgently needed in the market at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic magnetic sheet inserting machine which can automatically insert a magnetic sheet into an iron core, obviously improve the efficiency of inserting the magnetic sheet and reduce the cost of inserting the magnetic sheet.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic cartridge machine of magnetic sheet, characterized by: comprises a frame, a magnetic sheet feeding device, a magnetic sheet storage device, a magnetic sheet press-mounting device and a rotor feeding device;
the magnetic sheet feeding device comprises a feeding line arranged on one side of the rack and a feeding mechanism for feeding materials to the feeding line;
the magnetic sheet storage device includes: the feeding turntable is arranged at the position of the rack corresponding to the discharging end of the feeding line and is provided with a plurality of feeding troughs which are arranged in a circumferential manner; the first motor is connected with the feeding turntable so as to drive different feeding grooves on the feeding turntable to be in butt joint with the feeding line; the material pushing block is arranged in the feeding groove in a sliding mode and can push out the magnetic sheets entering the feeding groove; the sliding frame is arranged on the rack in a sliding manner; the storage sleeve is rotationally arranged on the sliding frame, is driven by the sliding frame to be provided with a storage position corresponding to the feeding turntable and a first press-mounting position corresponding to the rotor feeding device, and is provided with a plurality of storage grooves which are arranged circumferentially; the second motor is arranged on the sliding frame and is connected with the storage sleeve so as to drive the vacant storage groove to be in butt joint with the feeding groove provided with the magnetic sheets;
the rotor feeding device comprises a rotor feeding sliding plate arranged on the other side of the rack in a sliding mode and a rotor positioning tool arranged on the rotor feeding sliding plate, and the rotor positioning tool is driven by the rotor feeding sliding plate to be provided with a second pressing position corresponding to the first pressing position and a feeding position for placing a rotor;
the magnetic sheet press-mounting device comprises a push rod group positioned above the storage sleeve and a press-mounting cylinder group connected with the push rod group to drive the push rod group to press the magnetic sheets into the rotor.
Preferably, the number of the feeding troughs is four, and the four feeding troughs are communicated with each other to form a cross-shaped structure; the material pushing block is positioned at the center joint of the four feeding grooves and is connected with a material pushing cylinder group which drives the material pushing block to slide.
Preferably, the cross section of the feeding trough is of a convex structure.
Preferably, the sliding frame is provided with a mounting hole, and the storage sleeve is mounted in the mounting hole through a rotating sleeve.
Preferably, a synchronizing wheel is circumferentially and limitedly matched on the outer circumferential surface of the rotary sleeve, and an output shaft of the second motor is connected with the synchronizing wheel on the rotary sleeve through a synchronizing belt.
Preferably, the push rod set comprises a base mounted on the press-fitting cylinder set and press rods formed on the base and corresponding to the storage grooves in the storage sleeves one by one.
Preferably, the feeding line, the feeding turntable, the storage sleeve, the push rod group and the rotor positioning tool are provided with two groups so as to form two magnetic sheet inserting lines simultaneously.
The invention has the advantages that: through mutual cooperation between magnetic sheet pan feeding device, magnetic sheet storage device, magnetic sheet pressure equipment device and the rotor pan feeding device, can be with the magnetic sheet automation insert the iron core of rotor in, showing the efficiency that has promoted the magnetic sheet cartridge to and reduced the cartridge cost.
Drawings
FIG. 1 is a schematic view of an automatic disk inserting machine according to the present embodiment;
FIG. 2 is a schematic view of another perspective of the automatic disk inserting machine of the present embodiment;
fig. 3 is a schematic view illustrating an installation of the feeding turntable on the rack according to this embodiment;
fig. 4 is a schematic view illustrating the installation of the storage sleeve on the rack according to the present embodiment;
fig. 5 is a schematic view of a storage case provided in the present embodiment;
fig. 6 is a schematic view illustrating an installation of the magnetic sheet press-fitting device provided in the present embodiment on a frame;
FIG. 7 is a schematic view of a rotor feeding device according to the present embodiment;
FIG. 8 is a schematic view of a rotor provided in the present embodiment;
FIG. 9 is a schematic view of a magnetic sheet according to the present embodiment.
Detailed Description
The automatic magnetic disk inserting machine of the present invention will be further described with reference to fig. 1 to 9.
An automatic cartridge machine of magnetic sheet, characterized by: comprises a frame 1, a magnetic sheet feeding device 2, a magnetic sheet storage device 3, a magnetic sheet press-mounting device 4 and a rotor feeding device 5.
The magnetic sheet feeding device 2 comprises a feeding line 21 arranged on one side of the frame 1 and a feeding mechanism 22 for feeding the feeding line 21. This pan feeding line 21 is the conveyer belt among the prior art, is provided with stopper 23 for the magnetic sheet direction on the both sides position of conveyer belt. The feeding mechanism 22 is a vibrating disk in the prior art, and a discharge hole of the vibrating disk is in butt joint with a feed hole of the feeding line 21, so that a feeding function is realized.
As shown in fig. 1, 3 and 5, the magnetic sheet storage device 3 includes: a feeding turntable 31 which is installed at a position of the frame 1 corresponding to the discharge end of the feeding line 21 and has a plurality of circumferentially arranged feeding troughs 311; the first motor 33 is connected with the feeding turntable 31 to drive different feeding troughs 311 on the feeding turntable 31 to be in butt joint with the feeding line 21; the material pushing block 32 is arranged in the feeding groove 311 in a sliding manner and can push out the magnetic sheet 8 entering the feeding groove 311; a sliding frame 34 slidably mounted on the frame 1; the storage sleeve 35 is rotatably arranged on the sliding frame 34, and is driven by the sliding frame 34 to have a storage position corresponding to the feeding turntable 31 and a first press-mounting position corresponding to the rotor feeding device 5, and the storage sleeve 35 is provided with a plurality of circumferentially arranged storage grooves 351; and a second motor 36 disposed on the sliding frame 34 and connected to the storage sleeve 35 to drive the empty storage tank 351 to be in butt joint with the feeding tank 311 containing the magnetic sheet 8.
As shown in fig. 1 and 7, the rotor feeding device 5 includes a rotor feeding slide plate 51 slidably disposed on the other side of the frame 1, and a rotor positioning tool 52 disposed on the rotor feeding slide plate 51 and located below the storage sleeve 35 of the first press-fitting location, wherein the rotor positioning tool 52 is driven by the rotor feeding slide plate 51 to have a second press-fitting location corresponding to the first press-fitting location and a feeding location for the rotor to be fed.
As shown in fig. 1 and 6, the magnetic sheet press-fitting device 4 comprises a push rod group 42 positioned above the storage sleeve 35 in the first press-fitting position and a press-fitting cylinder group 41 connected with the push rod group 42 to drive the push rod group 42 to press the magnetic sheets 8 into the rotor.
Specifically, as shown in fig. 1 and 3, a fixing frame 11 is provided at a position of the frame 1 corresponding to the discharge end of the feeding line 21, and the fixing frame 1 includes two parallel fixing plates 111. Horizontal rotating shafts are assembled on the two fixing plates 111 through corresponding bearings, namely the rotating shafts are assembled on the two fixing plates 111 simultaneously. The two feeding turnplates 31 are circumferentially and limitedly assembled at two ends of the rotating shaft respectively. The middle position of the rotating shaft is circumferentially provided with a synchronizing wheel 39 in a limiting way, the first motor 33 is arranged on the fixed frame 11 through a mounting plate, and the output shaft of the first motor is connected with the synchronizing wheel 39 through a synchronizing belt 391 to drive the two feeding turnplates 31 to rotate simultaneously.
The number of the feeding grooves 311 is four, and the four feeding grooves 311 are communicated with each other to form a cross-shaped structure. The feeding groove 311 is located on the outer end surface of the feeding turntables 31, that is, on the end surfaces of the two feeding turntables 31 opposite to each other. The outer end notch of each feeding groove 311 penetrates through the circumferential side surface of the feeding turntable 31. Therefore, when the first motor 33 drives the loading turntable 31 to rotate, the outer end notches of different loading slots 311 are butted with the discharging end of the loading line 21, so that the magnetic sheets 8 in the loading line 21 enter the loading slots 311 through the outer end notches of the loading slots 311.
The material pushing block 32 is located at the central joint of the four material feeding grooves 311, and is connected with a material pushing cylinder group 37 which drives the material pushing block 32 to slide. The material pushing cylinder group 37 comprises an inverted U-shaped mounting seat 371 mounted on the frame 1, a material pushing cylinder 374 fixed on the mounting seat 371, and a first mounting plate 375 mounted on a piston rod of the material pushing cylinder 374 and used for mounting the material pushing block 32, wherein the head of the material pushing block 32 is positioned in the material feeding groove 311.
Further, in order to ensure the stability of the material pushing block 32, a guide sleeve 372 is disposed on the mounting seat 371, a guide rod 373 is fitted in the guide sleeve 372, and an upper end of the guide rod 373 is fixed to the first mounting plate 375.
In order to prevent the magnetic sheet entering the feeding groove 311 from falling out of the feeding groove 311, the section of the feeding groove 311 is of a convex structure.
As shown in fig. 4, the carriage 34 includes a translation frame 341 and a lifting plate 342. The translation frame 341 is horizontally slidably disposed on the frame 1 through a sliding rail, and a first driving part 343 configured to drive the translation frame 341 to horizontally move on the frame 1 is disposed between the translation frame 341 and the frame 1; the lifting plate 342 is horizontally disposed, a sliding plate 3421 is disposed on a side surface of the lifting plate 342, and is slidably fitted to the translation frame 341 up and down through the sliding plate and a corresponding sliding rail, and a second driving member 344 for driving the lifting plate 342 to move up and down is disposed between the lifting plate 342 and the translation frame 341.
Mounting holes for mounting the storage case 35 on the carriage 34 are provided on the lifting plate 342. The outer circumferential surface of the storage sleeve 35 is circumferentially limited and matched with a rotating sleeve 38 through a key groove, the rotating sleeve 38 is installed in the installation hole through a bearing, the outer circumference of the rotating sleeve is further connected with a synchronizing wheel 351, and the output shaft of the first motor 33 is connected with the synchronizing wheel 351 through a synchronizing belt.
As shown in fig. 6, the push rod set 42 includes a base 421 mounted on the press-fitting cylinder set 41, and press rods 422 formed on the base 421 and corresponding to the storage grooves of the storage sleeve 35. The press-fitting cylinder block 41 includes a press-fitting cylinder 411 mounted on the frame 1 in an inverted state, a second mounting plate 413 mounted on a piston rod of the press-fitting cylinder 411 and to which the base 421 is mounted, and a guide rod 412 disposed between the frame 1 and the second mounting plate. The press-fitting cylinder 411 can drive the press rod 422 to enter the storage groove of the storage sleeve 35 so as to press the magnetic sheet in the storage groove into the iron core of the rotor.
As shown in fig. 7, the rotor feeding slide plate 51 is slidably fitted on the other side of the frame 1 by a slide rail. A third driving part 53 for driving the rotor feeding sliding plate 51 to move is arranged between the rotor feeding sliding plate 51 and the frame 1.
The number of the rotor positioning tools 52 is two, and the two rotor positioning tools are respectively installed on two sides of the rotor feeding sliding plate 51, each rotor positioning tool 52 is a positioning sleeve, and a positioning block 521 for angularly positioning the rotor 7 is arranged at the upper end of each positioning sleeve.
In this embodiment, the distribution positions of the slots on the rotor 7 are the same as the distribution positions of the storage slots on the storage sleeve 35, and the distribution positions of the pressing rods 422 are the same as the distribution positions of the storage slots.
During specific work, the feeding mechanism 22 provides the magnetic sheet 8 for the feeding line 21, and the feeding line 21 feeds the magnetic sheet into the feeding groove 311; after the loading chute 311 on the loading turntable 31, which is butted with the feeding line 21, receives the magnetic sheet on the feeding line 21, the first motor 33 drives the loading turntable to rotate, so that the loading chute 311 receiving the magnetic sheet rotates upwards, and meanwhile, the empty loading chute 311 is butted with the feeding line 21 to continuously receive the magnetic sheet; when the feeding trough 311 with magnetic sheets rotates upwards to a vertical state, the first driving part 343 drives the storage sleeve 35 to move to a storage position, and the second motor 36 drives the storage trough vacant on the storage sleeve 35 to be vertically butted with the feeding trough 311 with magnetic sheets; the material pushing cylinder group 37 drives the material pushing block 32 located at the joint of the material feeding grooves 311 to move upwards, the magnetic sheets in the material feeding grooves 311 are pushed into the storage grooves, and the like, and the storage sleeve 35 is driven by the first driving part 343 and the second driving part 344 to move to the first press-mounting position after all the storage grooves on the storage sleeve 35 are full; in the rotor feeding device 5, an operator or a manipulator puts the rotor 7 on a rotor positioning tool 52 at the feeding position, and the third driving part 53 drives the rotor positioning tool 52 to move to a second press-fitting position, namely below the first press-fitting position; the push rod group 42 is driven to press downwards through the press-fitting air cylinder 411 so as to press the magnetic sheet in the storage sleeve 35 into the magnetic sheet of the rotor at one time; after the press fitting is completed, the press fitting cylinder 411 is reset, the first driving part 343 and the second driving part 344 drive the storage sleeve 35 to move to the storage position for continuous feeding, and the third driving part 53 drives the rotor positioning tool 52 to move to the feeding position for feeding, so that the process is repeated.
In the above process, the lifting plate 342 in the carriage 34 has a translation function under the driving of the first driving part 343, and has a lifting function under the driving of the second driving part 344; consequently, store cover 35 and can realize the lift translation function, move to first pressure equipment position when storing cover 35 from storing the displacement promptly, lifter plate 342 shifts up earlier, then the translation moves to the top in second pressure equipment position again, at last shift down to first pressure equipment position on, this in-process, can play the effect of dodging to the pivot in the rotor, make the lower extreme of storing cover 35 and the upper end of rotor laminate mutually or be close to each other, be convenient for the magnetic sheet enter into the iron core from the hold up tank under the ejector pin thrust. On the contrary, the lifting plate 342 moves upward, then moves to the upper part of the storage position, and finally moves downward to the storage position to contact or approach the outer end notch of the feeding chute 311.
In the above configuration, the first driving member 343, the second driving member 344, and the third driving member 53 are all cylinders, and the first motor 33 and the second motor 36 are all servo motors. The storage sleeve is made of iron materials, so that the magnetic sheets can be conveniently stored in the storage tank.
The feeding line 21, the feeding turntable 31, the storage sleeve 35, the push rod group 42 and the rotor positioning tool 52 are provided with two groups, so that two magnetic sheet inserting lines are formed at the same time, and the magnetic sheet inserting efficiency is improved.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. An automatic cartridge machine of magnetic sheet, characterized by: comprises a frame, a magnetic sheet feeding device, a magnetic sheet storage device, a magnetic sheet press-mounting device and a rotor feeding device;
the magnetic sheet feeding device comprises a feeding line arranged on one side of the rack and a feeding mechanism for feeding materials to the feeding line;
the magnetic sheet storage device includes: the feeding turntable is arranged at the position of the rack corresponding to the discharging end of the feeding line and is provided with a plurality of feeding troughs which are arranged in a circumferential manner; the first motor is connected with the feeding turntable so as to drive different feeding grooves on the feeding turntable to be in butt joint with the feeding line; the material pushing block is arranged in the feeding groove in a sliding mode and can push out the magnetic sheets entering the feeding groove; the sliding frame is arranged on the rack in a sliding manner; the storage sleeve is rotatably arranged on the sliding frame, is driven by the sliding frame to be provided with a storage position corresponding to the feeding turntable, a first press-mounting position corresponding to the rotor feeding device and a plurality of storage grooves which are circumferentially arranged on the storage sleeve; the second motor is arranged on the sliding frame and is connected with the storage sleeve so as to drive the vacant storage groove to be in butt joint with the feeding groove provided with the magnetic sheets;
the rotor feeding device comprises a rotor feeding sliding plate arranged on the other side of the rack in a sliding mode and a rotor positioning tool arranged on the rotor feeding sliding plate, and the rotor positioning tool is driven by the rotor feeding sliding plate to be provided with a second pressing position corresponding to the first pressing position and a feeding position for placing a rotor;
the magnetic sheet press-fitting device comprises a push rod group positioned above the storage sleeve and a press-fitting cylinder group connected with the push rod group to drive the push rod group to press the magnetic sheet into the rotor.
2. An automatic cartridge machine for magnetic disks according to claim 1, characterized in that: the number of the feeding grooves is four, and the four feeding grooves are mutually communicated to form a cross-shaped structure; the material pushing block is positioned at the center joint of the four feeding grooves and is connected with a material pushing cylinder group which drives the material pushing block to slide.
3. An automatic cartridge machine for magnetic disks according to claim 1, characterized in that: the cross section of the feeding groove is of a convex structure.
4. An automatic cartridge machine for magnetic disks according to claim 1, characterized in that: the sliding frame is provided with a mounting hole, and the storage sleeve is mounted in the mounting hole through a rotating sleeve.
5. An automatic cartridge machine for magnetic disks according to claim 4, characterized in that: the outer circumference of the rotary sleeve is circumferentially limited and matched with a synchronous wheel, and an output shaft of the second motor is connected with the synchronous wheel on the rotary sleeve through a synchronous belt.
6. An automatic cartridge machine for magnetic disks according to claim 1, characterized in that: the push rod group comprises a base arranged on the press cylinder group and press rods which are formed on the base and correspond to the storage grooves in the storage sleeve one by one.
7. An automatic cartridge machine for magnetic disks according to claim 1, characterized in that: the feeding line, the feeding turntable, the storage sleeve, the push rod group and the rotor positioning tool are provided with two groups so as to form two magnetic sheet inserting lines simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160845.1A CN114567131B (en) | 2022-02-22 | 2022-02-22 | Automatic magnetic sheet inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160845.1A CN114567131B (en) | 2022-02-22 | 2022-02-22 | Automatic magnetic sheet inserting machine |
Publications (2)
| Publication Number | Publication Date |
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| CN114567131A true CN114567131A (en) | 2022-05-31 |
| CN114567131B CN114567131B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160845.1A Active CN114567131B (en) | 2022-02-22 | 2022-02-22 | Automatic magnetic sheet inserting machine |
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| CN (1) | CN114567131B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115514172A (en) * | 2022-11-23 | 2022-12-23 | 杭州泰尚机械有限公司 | Magnetic shoe gumming inserting mechanism and control method thereof |
| CN115987040A (en) * | 2023-03-21 | 2023-04-18 | 昆山鸿仕达智能科技股份有限公司 | Automatic magnet assembling equipment for motor rotor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115514172A (en) * | 2022-11-23 | 2022-12-23 | 杭州泰尚机械有限公司 | Magnetic shoe gumming inserting mechanism and control method thereof |
| CN115987040A (en) * | 2023-03-21 | 2023-04-18 | 昆山鸿仕达智能科技股份有限公司 | Automatic magnet assembling equipment for motor rotor |
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|---|---|
| CN114567131B (en) | 2023-06-09 |
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