CN114567131B - Automatic magnetic sheet inserting machine - Google Patents
Automatic magnetic sheet inserting machine Download PDFInfo
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- CN114567131B CN114567131B CN202210160845.1A CN202210160845A CN114567131B CN 114567131 B CN114567131 B CN 114567131B CN 202210160845 A CN202210160845 A CN 202210160845A CN 114567131 B CN114567131 B CN 114567131B
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- feeding
- magnetic sheet
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- frame
- rotor
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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
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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-fitting device and a rotor feeding device, wherein the rack is provided with a plurality of magnetic sheets; 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 to drive different feeding tanks on the feeding turntable to be in butt joint with the feeding line; the pushing block can push out the magnetic sheet entering the feeding groove; a carriage; the storage sleeve is provided with a storage position and a first press-fit position; the second motor is connected with the storage sleeve and drives the storage groove of the storage sleeve to be in butt joint with the feeding groove; the rotor feeding device comprises a rotor feeding slide plate and a rotor positioning tool, wherein the rotor positioning tool is provided with a second press-fit position and a feeding position; the magnetic sheet press-fitting device comprises a push rod group and a press-fitting cylinder group for driving the push rod group to press the magnetic sheet into the rotor. The invention obviously improves the efficiency of the magnetic sheet insertion and reduces the cost of the insertion.
Description
Technical Field
The invention relates to the field of rotor assembly, in particular to an automatic magnetic sheet inserting machine.
Background
As shown in fig. 8, a rotor 7 for a permanent magnet motor includes an iron core 71 and a magnetic sheet 8 fitted in the iron core 71 as shown in fig. 9. In the prior art, the magnetic sheet is inserted into the slot 711 of the iron core one by one in a manual mode, and the magnetic sheet is inserted manually, so that the efficiency is low, the labor cost is high, and the equipment capable of facilitating the quick insertion of the magnetic sheet into the iron core is needed in the market.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic magnetic sheet inserting machine which automatically inserts the magnetic sheets into the iron core, thereby remarkably improving the efficiency of magnetic sheet inserting and reducing the inserting cost.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an automatic magnetic sheet inserting machine is characterized in that: comprises a frame, a magnetic sheet feeding device, a magnetic sheet storage device, a magnetic sheet press-fitting device and a rotor feeding device;
the magnetic sheet feeding device comprises a feeding line arranged on one side of the frame and a feeding mechanism for feeding the feeding line;
the magnetic sheet storage device includes: the feeding turntable is arranged at a position of the frame corresponding to the discharge end of the feeding line and is provided with a plurality of feeding grooves which are arranged in a circumference manner; the first motor is connected with the feeding turntable to drive different feeding tanks on the feeding turntable to be in butt joint with the feeding line; the pushing block is arranged in the feeding groove in a sliding manner and can push out the magnetic sheet entering the feeding groove; the sliding frame is slidably arranged on the frame; 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-fit position corresponding to the rotor feeding device, and is provided with a plurality of circumferentially arranged storage grooves; the second motor is arranged on the sliding frame and connected with the storage sleeve so as to drive the empty storage tank to be in butt joint with the feeding groove provided with the magnetic sheet;
the rotor feeding device comprises a rotor feeding slide plate arranged on the other side of the frame in a sliding manner and a rotor positioning tool arranged on the rotor feeding slide plate, wherein the rotor positioning tool is driven by the rotor feeding slide plate to have a second press-fit position corresponding to the first press-fit position and a feeding position for putting in 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.
Preferably, the number of the feeding tanks is four, and the four feeding tanks are mutually communicated to form a cross structure; the pushing block is positioned at the joint of the centers of the four feeding tanks and is connected with a pushing cylinder group which drives the pushing block to slide.
Preferably, the section of the feeding groove 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 the rotary sleeve.
Preferably, the outer circumferential surface 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.
Preferably, the push rod group comprises a base arranged on the press-fitting cylinder group and compression rods which are formed on the base and correspond to the storage grooves on the storage sleeve one by one.
Preferably, the feeding line, the feeding turntable, the storage sleeve, the push rod group and the rotor positioning tool are all provided with two groups so as to form two magnetic sheet inserting lines at the same time.
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 in the iron core of rotor, show the efficiency that has promoted the magnetic sheet cartridge to and the cartridge cost has been reduced.
Drawings
Fig. 1 is a schematic view of an automatic magnetic sheet inserting machine according to the present embodiment;
FIG. 2 is a schematic view of an automatic magnetic sheet inserting machine according to another embodiment;
fig. 3 is a schematic installation diagram of a loading turntable on a rack according to the embodiment;
FIG. 4 is a schematic view showing the installation of the storage case on the rack according to the present embodiment;
FIG. 5 is a schematic view of a storage case according to the present embodiment;
FIG. 6 is a schematic diagram illustrating the mounting of the magnetic sheet press-fitting apparatus on a frame according to the present embodiment;
fig. 7 is a schematic diagram of a rotor feeding device provided in the present embodiment;
FIG. 8 is a schematic view of a rotor according to the present embodiment;
fig. 9 is a schematic diagram of a magnetic sheet according to the present embodiment.
Detailed Description
The automatic magnetic sheet inserting machine of the present invention will be further described with reference to fig. 1 to 9.
An automatic magnetic sheet inserting machine is characterized in that: comprises a frame 1, a magnetic sheet feeding device 2, a magnetic sheet storage device 3, a magnetic sheet press-fitting 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. The feeding line 21 is a conveyor belt in the prior art, and stoppers 23 for guiding magnetic sheets are provided at both sides of the conveyor belt. The feeding mechanism 22 is a vibrating plate in the prior art, and a discharge hole of the vibrating plate is in butt joint with a feed inlet of the feed line 21, so that a feeding function is realized.
As shown in fig. 1,3,5, the magnetic sheet storage device 3 includes: the feeding turntable 31 is arranged at a position of the frame 1 corresponding to the discharge end of the feeding line 21 and is provided with a plurality of feeding grooves 311 which are circumferentially arranged; the first motor 33 is connected with the feeding turntable 31 to drive different feeding grooves 311 on the feeding turntable 31 to be in butt joint with the feeding line 21; the 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 carriage 34 slidably mounted on the frame 1; the storage sleeve 35 is rotatably arranged on the sliding frame 34, and is provided with a storage position corresponding to the feeding turntable 31 and a first press-fit position corresponding to the rotor feeding device 5 under the drive of the sliding frame 34, and a plurality of circumferentially arranged storage grooves 351 are formed in the storage sleeve 35; the second motor 36 is disposed on the carriage 34 and connected to the storage sleeve 35 to drive the empty storage groove 351 to butt against the feeding groove 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 position, where the rotor positioning tool 52 is driven by the rotor feeding slide plate 51 to have a second press-fitting position corresponding to the first press-fitting position and a loading position for placing the rotor.
As shown in fig. 1 and 6, the magnetic sheet press-fitting device 4 includes a push rod group 42 located above the storage sleeve 35 in the first press-fitting position, and a press-fitting cylinder group 41 connected to the push rod group 42 to drive the push rod group 42 to press the magnetic sheet 8 into the rotor.
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. The two fixing plates 111 are equipped with horizontal rotating shafts through corresponding bearings, that is, the rotating shafts are simultaneously assembled on the two fixing plates 111. The feeding turntable 31 is provided with two, and is respectively circumferentially and limitedly assembled at the two ends of the rotating shaft. The synchronous wheel 39 is installed in the middle of the rotating shaft in a circumferential limiting way, the first motor 33 is installed on the fixed frame 11 through a mounting plate, and an output shaft of the first motor is connected with the synchronous wheel 39 through a synchronous belt 391 so as to drive the two feeding rotary tables 31 to rotate simultaneously.
The feeding tanks 311 are four, and the four feeding tanks 311 are mutually communicated to form a cross structure. The feeding groove 311 is located on the outer end face of the feeding turntable 31, i.e. on the end faces of the two feeding turntables 31 opposite to each other. The outer end slot of each feeding slot 311 penetrates through the circumferential side surface of the feeding turntable 31. Therefore, when the first motor 33 drives the feeding turntable 31 to rotate, the outer end slots of different feeding slots 311 are abutted with the discharge ends of the feeding lines 21, so that the magnetic sheets 8 in the feeding lines 21 enter the feeding slots 311 through the outer end slots of the feeding slots 311.
The pushing block 32 is located at the central junction of the four feeding grooves 311, and a pushing cylinder group 37 for driving the pushing block 32 to slide is connected. The pushing cylinder group 37 comprises an inverted U-shaped mounting base 371 mounted on the frame 1, a pushing cylinder 374 fixed on the mounting base 371, a first mounting plate 375 mounted on a piston rod of the pushing cylinder 374 and to which the pushing block 32 is mounted, the head of the pushing block 32 being located in the loading chute 311.
Further, in order to ensure the pushing stability of the pushing block 32, a guiding sleeve 372 is provided on the mounting base 371, a guiding rod 373 is fitted in the guiding sleeve 372, and an upper end of the guiding rod 373 is fixed on the first mounting plate 375.
In order to prevent the magnetic sheet entering the feeding trough 311 from falling out of the feeding trough 311, the section of the feeding trough 311 is in a convex structure.
As shown in fig. 4, the carriage 34 includes a translation carriage 341 and a lift plate 342. The translation frame 341 is horizontally and slidably arranged on the frame 1 through a sliding rail, and a first driving part 343 for driving the translation frame 341 to horizontally move on the frame 1 is arranged between the translation frame 341 and the frame 1; the lifting plate 342 is horizontally arranged, a sliding plate 3421 is arranged on the side surface of the lifting plate 342, and is matched on the translation frame 341 in a vertically sliding way through the sliding plate and a corresponding sliding rail, and a second driving part 344 for driving the lifting plate 342 to move up and down is arranged between the lifting plate 342 and the translation frame 341.
The mounting holes of the carriage 34 for mounting the storage case 35 are provided on the elevating plate 342. The outer circumference of the storage sleeve 35 is provided with a rotating sleeve 38 in a limiting fit mode in the circumferential direction 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 an output shaft of the first motor 33 is connected with the synchronizing wheel 351 through a synchronous belt.
As shown in fig. 6, the push rod assembly 42 includes a base 421 mounted on the press-fit cylinder assembly 41, and push rods 422 formed on the base 421 and corresponding to the storage slots of the storage jacket 35 one by one. The press-fit cylinder group 41 includes a press-fit cylinder 411 mounted on the frame 1 in an inverted state, a second mounting plate 413 mounted on a piston rod of the press-fit cylinder 411 and mounted with the base 421, and a guide bar 412 provided between the frame 1 and the second mounting plate. The press-fitting cylinder 411 can drive the pressing rod 422 into the storage groove of the storage sleeve 35 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 through a slide rail. A third driving part 53 for driving the rotor feeding slide plate 51 to move is arranged between the rotor feeding slide plate 51 and the frame 1.
The rotor positioning tools 52 are two and are respectively arranged on two sides of the rotor feeding slide plate 51, each rotor positioning tool 52 is a positioning sleeve, and the upper end of each positioning sleeve is provided with a positioning block 521 for performing angle positioning on the rotor 7.
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 compression bars 422 are the same as the distribution positions of the storage slots.
During specific operation, 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 magnetic sheets on the feeding line 21 are received by the feeding groove 311 which is in butt joint with the feeding line 21 on the feeding turntable 31, the first motor 33 drives the feeding turntable to rotate, so that the feeding groove 311 for receiving the magnetic sheets rotates upwards, and meanwhile, the empty feeding groove 311 is in butt joint with the feeding line 21 so as to continuously receive the magnetic sheets; when the feeding trough 311 with the 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 empty storage trough on the storage sleeve 35 to butt up and down with the feeding trough 311 with the magnetic sheets; the pushing cylinder group 37 drives the pushing block 32 positioned at the joint of the feeding groove 311 to move upwards, the magnetic sheets in the feeding groove 311 are pushed into the storage groove, and the like until all the storage grooves on the storage sleeve 35 are full, 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-fitting position; in the rotor feeding device 5, an operator or a manipulator puts the rotor 7 on a rotor positioning tool 52 positioned at a feeding position, and the rotor positioning tool 52 is driven by a third driving part 53 to move to a second press-fitting position, namely, to the position below the first press-fitting position; the push rod group 42 is driven to be pressed down by the press-fit cylinder 411 so as to press the magnetic sheets in the storage sleeve 35 into the magnetic sheets of the rotor at one time; after the press mounting is completed, the press mounting 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 circulation is realized.
In the above process, the lifting plate 342 in the carriage 34 has a translation function under the driving of the first driving component 343, and has a lifting function under the driving of the second driving component 344; therefore, the storage sleeve 35 can realize lifting and translation functions, namely when the storage sleeve 35 moves from the storage position to the first press-fitting position, the lifting plate 342 moves upwards firstly, then moves to the upper part of the second press-fitting position, and finally moves downwards to the first press-fitting position. Otherwise, the lifting plate 342 moves upwards, then moves above the storage position, and finally moves downwards to the storage position to be contacted with or close to the outer end slot of the feeding slot 311.
In the above configuration, the first driving part 343, the second driving part 344, and the third driving part 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 are conveniently stored in the storage groove.
The feeding line 21, the feeding turntable 31, the storage sleeve 35, the push rod group 42 and the rotor positioning tool 52 are all provided with two groups, so that two magnetic sheet inserting lines are formed simultaneously, and the efficiency of magnetic sheet inserting is improved.
Unless specifically stated otherwise, in the present invention, if there are terms such as "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relationship indicated on the drawings are merely for convenience of describing the present invention and simplifying the description, and not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the positional or positional relationship in the present invention are merely for exemplary illustration and not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the drawings and understand the specific meaning of the above terms according to circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; 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 will be understood in specific cases by those of ordinary skill 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 examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (7)
1. An automatic magnetic sheet inserting machine is characterized in that: comprises a frame, a magnetic sheet feeding device, a magnetic sheet storage device, a magnetic sheet press-fitting device and a rotor feeding device;
the magnetic sheet feeding device comprises a feeding line arranged on one side of the frame and a feeding mechanism for feeding the feeding line;
the magnetic sheet storage device includes: the feeding turntable is arranged at a position of the frame corresponding to the discharge end of the feeding line and is provided with a plurality of feeding grooves which are arranged in a circumference manner; the first motor is connected with the feeding turntable to drive different feeding tanks on the feeding turntable to be in butt joint with the feeding line; the pushing block is arranged in the feeding groove in a sliding manner and can push out the magnetic sheet entering the feeding groove; the sliding frame is slidably arranged on the frame; 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-fit position corresponding to the rotor feeding device, and is provided with a plurality of circumferentially arranged storage grooves; the second motor is arranged on the sliding frame and connected with the storage sleeve so as to drive the empty storage tank to be in butt joint with the feeding groove provided with the magnetic sheet;
the sliding frame comprises a translation frame and a lifting plate; the translation frame is horizontally and slidably arranged on the frame through a sliding rail, and a first driving part for driving the translation frame to horizontally move on the frame is arranged between the translation frame and the frame; the lifting plate is horizontally arranged, a sliding plate is arranged on the side surface of the lifting plate, the sliding plate and the corresponding sliding rail are matched on the translation frame in a vertical sliding mode, and a second driving part for driving the lifting plate to move up and down is arranged between the lifting plate and the translation frame;
the mounting hole on the sliding frame for mounting the storage sleeve is arranged on the lifting plate; the outer circumference of the storage sleeve is in circumferential limit fit with a rotary sleeve through a key groove, the rotary sleeve is installed in the installation hole through a bearing, the outer circumference of the rotary sleeve is also connected with a synchronous wheel, and an output shaft of the first motor is connected with the synchronous wheel through a synchronous belt;
the first driving part drives the storage sleeve to move to a storage position; the first driving part and the second driving part drive the storage sleeve to move to a first press-fit position;
the rotor feeding device comprises a rotor feeding slide plate arranged on the other side of the frame in a sliding manner and a rotor positioning tool arranged on the rotor feeding slide plate, wherein the rotor positioning tool is driven by the rotor feeding slide plate to have a second press-fit position corresponding to the first press-fit position and a feeding position for putting in 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. The automatic magnetic sheet inserting machine according to claim 1, characterized in that: the four feeding tanks are communicated with each other to form a cross structure; the pushing block is positioned at the joint of the centers of the four feeding tanks and is connected with a pushing cylinder group which drives the pushing block to slide.
3. The automatic magnetic sheet inserting machine according to claim 1, characterized in that: the section of the feeding groove is of a convex structure.
4. The automatic magnetic sheet inserting machine 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 the rotary sleeve.
5. The automatic magnetic sheet inserting machine according to claim 4, wherein: the outer circumferential surface 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. The automatic magnetic sheet inserting machine according to claim 1, characterized in that: the push rod group comprises a base arranged on the press-fitting cylinder group and compression rods which are formed on the base and correspond to the storage grooves on the storage sleeve one by one.
7. The automatic magnetic sheet inserting machine 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 all 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 |
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| Publication Number | Publication Date |
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| CN114567131A CN114567131A (en) | 2022-05-31 |
| CN114567131B true CN114567131B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210160845.1A Active CN114567131B (en) | 2022-02-22 | 2022-02-22 | Automatic magnetic sheet inserting machine |
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| CN (1) | CN114567131B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115514172B (en) * | 2022-11-23 | 2023-04-07 | 杭州泰尚机械有限公司 | Magnetic shoe gumming inserting mechanism and control method thereof |
| CN115987040B (en) * | 2023-03-21 | 2023-06-20 | 昆山鸿仕达智能科技股份有限公司 | Automatic magnet assembly equipment for motor rotor |
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| CN114567131A (en) | 2022-05-31 |
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