CN114226274A - Stator mounting equipment - Google Patents
Stator mounting equipment Download PDFInfo
- Publication number
- CN114226274A CN114226274A CN202111305474.3A CN202111305474A CN114226274A CN 114226274 A CN114226274 A CN 114226274A CN 202111305474 A CN202111305474 A CN 202111305474A CN 114226274 A CN114226274 A CN 114226274A
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- mounting
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- 238000001514 detection method Methods 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000006698 induction Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
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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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides stator mounting equipment, which comprises embedding equipment and finished product cooling equipment, wherein the embedding equipment comprises a lifting component, a shell heating component, a turntable component, a height detection component and a stator embedding component, the finished product cooling equipment comprises a circulating line component, an air cooling component and a material taking and placing component, the turntable component is used for placing a stator and a shell, the lifting component is used for driving the shell heating component to move up and down, the shell heating component is used for heating the shell on the turntable component, the stator embedding component is used for embedding the stator on the turntable into the shell to form a finished product, the height detection component is used for detecting whether the height of the stator in the finished product is within a preset range, the material taking and placing component is used for placing the product which passes through the height detection component in the circulating line component, the air cooling assembly is used for cooling OK products on the circulating line assembly.
Description
Technical Field
The invention relates to the field of mechanical design, in particular to stator mounting equipment.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
The stator is the stationary part of the motor or the generator, the main function of the stator is to generate a rotating magnetic field, and the working procedure of pressing the stator into a shell device is adopted in the motor assembling process
At present, the stator installation and installation method in the casing are as follows: a thin iron wire is inserted into a fixing hole of an iron core, two screw fixing holes of the iron core correspond to fixing holes in a rear shell, the iron core needs to be straightened before installation, lubricating grease is coated on a rib strip of the shell, the iron core is pushed in by a pressing tool, and foreign matters in the shell need to be cleaned before installation. In the prior art, the stator core installation method has the advantages of high operation difficulty, low installation efficiency, short service life, low qualification rate and high later maintenance cost.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the invention.
Disclosure of Invention
The invention aims to provide stator mounting equipment.
In order to solve the technical problems, the invention provides stator mounting equipment, which comprises embedding equipment and finished product cooling equipment, wherein the embedding equipment comprises a lifting assembly, a casing heating assembly, a turntable assembly, a height detection assembly and a stator embedding assembly, the finished product cooling equipment comprises a circulating line assembly, an air cooling assembly and a material taking and placing assembly, the turntable assembly is used for placing a stator and a casing, the lifting assembly is used for driving the casing heating assembly to move up and down, the casing heating assembly is used for heating the casing on the turntable assembly, the stator embedding assembly is used for embedding the stator on the turntable into the casing to form a finished product, the height detection assembly is used for detecting whether the height of the stator in the finished product is within a preset range, and the material taking and placing assembly is used for placing the product which is OK after passing through the height detection assembly into the circulating line assembly, the air cooling assembly is used for cooling OK products on the circulating line assembly.
Preferably, the turntable assembly comprises an index plate, a divider for driving the index plate to rotate, and a sensor mounting seat arranged at the center of the index plate, the sensor mounting seat is mounted at the center of the divider and fixed relative to the frame, a plurality of mounting areas are uniformly distributed on the index plate along the circumferential direction, a housing mounting seat and a stator mounting seat are mounted in the mounting areas, a plurality of first detection sensors and a plurality of second detection sensors are arranged on the sensor mounting seat, the first detection sensors are used for detecting whether the housing is mounted on the housing mounting seat, and the second detection sensors are used for detecting whether the stator is mounted on the stator mounting seat.
Preferably, the casing heating element includes a heating head mounting seat, a heating device arranged on the heating head mounting seat, a heating head arranged on the lower side of the heating device, and a servo motor for driving the heating head mounting seat to move transversely, wherein the heating head can extend into the casing to heat the casing.
Preferably, the stator embedding assembly comprises a stator embedding device, the stator embedding device comprises a second mounting plate and a third mounting plate arranged on the lower side of the second mounting plate, the second mounting plate and the third mounting plate are connected through a plurality of connecting rods, a first lifting cylinder is mounted on the second mounting plate, a shaft sleeve is mounted on the lower side of the third mounting plate, a tensioning outer shaft is mounted in the shaft sleeve, the stator embedding device further comprises a tensioning inner shaft, the tensioning inner shaft can move up and down under the driving of the first lifting cylinder, the lower end of the tensioning inner shaft penetrates through the third mounting plate and the tensioning outer shaft, the lower end of the tensioning inner shaft is of a tapered structure with a thin upper part and a thick lower part, and when the tensioning inner shaft moves upwards, the tensioning outer shaft expands.
Preferably, the stator embedding assembly further includes a vertical column, a first mounting plate mounted on the vertical column, a first slide rail transversely disposed on the first mounting plate, a first moving plate capable of sliding along the first slide rail, a first electric cylinder mounted on the first mounting plate and capable of driving the first moving plate to slide along the first slide rail, and a second electric cylinder mounted on the first moving plate, the stator embedding device is capable of moving up and down under the driving of the second electric cylinder, the stator embedding assembly further includes a cooling air pipe for pre-cooling the housing, the sliding plate is disposed on the upper side of the second mounting plate, the sliding plate is connected with the second mounting plate through a plurality of sliding rods, and the sliding rods pass through the sliding plate and can slide up and down along the sliding plate, the stator embedding device is characterized in that a spring is sleeved on the sliding rod, a pressure sensor is arranged on the lower surface of the sliding plate, a pressure sensor contact seat is arranged on the upper surface of the second mounting plate, the stator embedding device is stressed to move upwards relative to the sliding plate in the process that the stator is embedded into the casing by the stator embedding device, the pressure sensor contact seat compresses the pressure sensor, and when the pressure displayed by the pressure sensor is greater than a preset value, the product is judged to be an NG product.
Preferably, the height detection product comprises a mounting base, a limiting seat arranged on the mounting base, a second sliding rail arranged on the limiting seat, a first cylinder pushing plate arranged on the limiting seat and capable of sliding along the second sliding rail, a rodless cylinder arranged on the limiting seat, and a second cylinder pushing plate arranged on the rodless cylinder, wherein the second cylinder pushing plate is fixedly connected with the first cylinder pushing plate, the first cylinder pushing plate is provided with a second lifting cylinder, the lower end of a piston rod of the second lifting cylinder is provided with a first lifting plate, the second lifting plate can move up and down under the driving of the second lifting cylinder, the first lifting plate is provided with a floating detection head mechanism, and the floating detection head mechanism comprises a fourth mounting plate, Locate the fourth mounting panel downside detect the head sliding seat, the fourth mounting panel with detect between the head sliding seat through a plurality of first guide post fixed connection, unsteady detection head mechanism still include one and detect the head, the detection head including being located the head of detection head mount pad upside and from last to passing down the pole portion of detection head mount pad, the detection head can be relative the detection head mount pad slide from top to bottom, first guide post slidable pass the head of detection head relatively, the lower tip of pole portion of detection head stretch out from detecting head mount pad lower extreme for contact with the stator.
Preferably, a first compression spring is arranged on a first guide column between the detection head and the fourth mounting plate, the fourth mounting plate is provided with a plurality of GT sensor mounting seats, GT sensors are arranged on the GT sensor mounting seats, when the detection head is in contact with the stator, the GT sensors can detect the height of the stator, and when the stator is installed with a slope, the average value measured by the GT sensors is taken as the detection height.
Preferably, the material taking and placing assembly includes a fifth mounting plate, a second slide rail transversely disposed on the fifth mounting plate, a second moving plate mounted on the second slide rail and capable of sliding along the second slide rail, a first cylinder mounted on the fifth mounting plate and capable of driving the second moving plate to slide along the second slide rail, a third slide rail mounted on the second moving plate, a third lifting cylinder mounted on the third slide rail and capable of sliding along the third slide rail, and a second cylinder mounted on the second moving plate and used for driving the third lifting cylinder to slide along the third slide rail, the material taking and placing assembly further includes a second lifting plate capable of moving up and down under the driving of the third lifting cylinder, and a three-jaw cylinder located under the second lifting plate, A plurality of second guide posts, the lower extreme fixed connection of second guide post to three-jaw cylinder, the second guide post the upper end with second lifter plate slidable connect, the second guide post on still the cover be equipped with second compression spring, the gas claw of three-jaw cylinder on install the clamping jaw mounting panel, the clamping jaw mounting panel on install the clamping jaw.
Preferably, the air cooling assembly is arranged on the upper side of the circulating line assembly and comprises a fan mounting plate and a plurality of fans mounted on the fan mounting plate.
Preferably, the circulating line assembly comprises a bottom plate, a driving sprocket and a driven sprocket arranged on the bottom plate, and a chain passing around the driving sprocket and the driven sprocket, the chain can move along a path under the driving of the driving chain wheel, a plurality of trays are arranged on the chain, the tray is provided with a product, the bottom plate is also provided with a laser correlation sensor and a third sensor for detecting whether the product exists or not, the driving chain wheel is driven by a driving motor, the laser correlation sensor is used for sending a signal to the driving motor after detecting the tray, the driving motor stops rotating after receiving the signal, the material taking and placing component places OK products on the tray, after the third sensor detects that the products are on the tray, and sending a signal to a driving motor, wherein the driving motor starts to rotate after receiving the signal, and the transmission path of the chain is of a U-shaped structure.
By means of the technical scheme, the invention has the following beneficial effects:
according to the stator mounting equipment, manual material taking and placing are not needed, the shell is expanded through heating the shell, then the stator is placed, the height of the placed stator can be detected, good products and defective products are distinguished, and the good products are cooled. The application discloses height detection subassembly adopts the floating structure, can make the detection structure more accurate. The utility model provides a get and put material subassembly adopts two sections cylinder unloading, NG material under the first section, and OK material under the second section, the structure is succinct, low in production cost, simple to operate. The utility model provides an air-cooled subassembly and circulation line subassembly adopts the mode that drive sprocket and a plurality of driven sprocket are connected, adopts U type transmission route, increases the forced air cooling area of covering, reduces the forced air cooling time.
Drawings
FIG. 1 is a stator mounting apparatus of the present application;
fig. 2 is a partial structural schematic view of the stator mounting apparatus of the present application;
FIG. 3 is a schematic structural view of the turntable assembly of the present application;
FIG. 4 is a schematic view of the lifting assembly and the heating assembly of the housing;
FIG. 5 is a schematic structural view of a stator insert assembly of the present application;
FIG. 6 is a schematic structural view of a stator embedment device of the present application;
fig. 7 is a schematic cross-sectional structure of a stator insertion device of the present application;
FIG. 8 is a schematic structural view of the height detection assembly of the present application;
FIG. 9 is a schematic structural view of the floating detector head mechanism of the present application;
FIG. 10 is a schematic structural view of the pick and place assembly of the present application;
FIG. 11 is a schematic structural view of the air cooling module and circulation line module of the present application;
FIG. 12 is a schematic view of the construction of the air-cooled assembly of the present application;
fig. 13 is a schematic structural view of the circulation line assembly of the present application.
Wherein: 100. intermediate frequency induction heating equipment; 200. an embedding device; 300. finished product cooling equipment; 400. producing a product; 1. a lifting assembly; 2. a housing heating assembly; 3. a turntable assembly; 4. a height detection assembly; 5. a stator insert assembly; 6. a circulating line assembly; 7. an air-cooled assembly; 8. a material taking and placing component; 31. an index plate; 32. a sensor mount; 33. a housing mount; 34. a stator mounting seat; 35. a first detection presence/absence sensor; 36. a second detection presence/absence sensor; 37. an IV camera; 38. a temperature sensor; 11. a reduction motor; 24. a servo motor; 25. a heating head mounting base; 26. a heating device; 27. a heating head; 51. a stator embedding means; 52. a column; 53. a first mounting plate; 54. a first slide rail; 55. a first electric cylinder; 56. a first moving plate; 57. a second electric cylinder; 511. a second mounting plate; 512. a connecting rod; 513. a third mounting plate; 515. tensioning the inner shaft; 516. tensioning the outer shaft; 518. a first lifting cylinder; 514. a shaft sleeve; 519. a slide bar; 520. a sliding plate; 521. a pressure sensor; 522. a pressure sensor contact base; 41. mounting a base; 42. a calibration gauge assembly; 43. a floating detection head mechanism; 44. a first lifter plate; 45. a limiting seat; 46. a first cylinder push plate; 47. a rodless cylinder; 48. a second cylinder pushing plate; 49. a second lifting cylinder; 410. a linear bearing; 411. a guide bar; 431. an electric cylinder connecting plate; 432. a GT detection sensor; 433. a GT detection sensor mount; 434. a fourth mounting plate; 435. a detection head; 436. a first compression spring; 437. a first guide post; 438. a sliding shaft sleeve of the detection head; 81. a fifth mounting plate; 82. a first cylinder; 83. a second slide rail; 84. a second moving plate; 85. a third cylinder; 86. a third slide rail; 87. a third lift cylinder; 88. a second lifter plate; 89. a three-jaw cylinder; 810. a second guide post; 812. a second compression spring; 891. a clamping jaw mounting plate; 892. a clamping jaw; 7. an air-cooled assembly; 712. a fan; 711. a fan mounting plate; 72. a base plate; 73. a chain; 74. a tray; 75. a laser correlation sensor; 76. a third detection presence or absence sensor; 77. a drive sprocket; 78. a driven sprocket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no precedence between the two is considered as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, is a stator mounting apparatus of the present application for mounting a stator into a casing. The stator mounting apparatus includes a medium frequency induction heating apparatus 100, an embedding apparatus 200, and a product cooling apparatus 300. The intermediate frequency induction heating apparatus 100 is used for heating the casing, and the embedding apparatus 200 is used for embedding the stator into the casing.
As shown in fig. 2, which is a schematic view of the internal structure of the stator installation apparatus of the present application, the embedding apparatus 200 includes a lifting assembly 1, a housing heating assembly 2, a turntable assembly 3, a height detection assembly 4, and a stator embedding assembly 5.
The product 400 cooling device comprises a circulating line assembly 6, an air cooling assembly 77 and a material taking and placing assembly 8.
As shown in fig. 3, in the turntable assembly 3 of the present application, the turntable assembly 3 includes an index plate 31, a divider for driving the index plate 31 to rotate, and a sensor mounting seat provided at a central position of the index plate 31, and the sensor mounting seat is mounted at the central position of the divider and does not rotate with the rotation of the divider.
The sensor mounting base is further provided with an IV camera 37, and the IV camera 37 is used for detecting whether the position of the three phase lines of the stator is placed correctly.
The sensor mounting seat is further provided with a temperature sensor 38, and the temperature sensor 38 is used for detecting whether the temperature of the casing reaches a preset value when the casing rotates to the heating station.
As shown in fig. 4, the lifting assembly 1 and the housing heating assembly 2 of the present application are provided, and the lifting assembly 1 is used for driving the housing heating assembly 2 to move up and down.
The machine shell heating assembly 2 comprises a heating head mounting seat 25, a heating device 26 arranged on the heating head mounting seat 25, a heating head 27 arranged on the lower side of the heating device 26, and a servo motor 24 for driving the heating head mounting seat 25 to transversely move. The heating head 27 can extend into the casing to heat the casing. When the casing on the turntable assembly 3 rotates to the heating station, the lifting assembly 1 controls the casing heating assembly 2 to move downwards, so that the heating head 27 can extend into the casing to heat the casing, at the moment, the temperature sensor 38 arranged on the sensor mounting seat can detect the temperature of the casing, when the temperature of the casing reaches a set value, the lifting assembly 1 controls the casing heating assembly 2 to ascend, so that the heating head 27 leaves the casing and avoids the position until the next casing on the turntable rotates to the heating station, and the elevator repeats the steps. The enclosure is typically heated to 240 c and servo-motor 24 can adjust the position of heating head 27 laterally so that heating head 27 can be precisely aligned with the enclosure.
As shown in fig. 5, in order to provide the stator insert assembly 5 of the present invention, the stator insert assembly 5 includes a column 52, a first mounting plate 53 mounted on the column 52, a first slide rail 54 transversely disposed on the first mounting plate 53, a first moving plate 56 slidable along the first slide rail 54, a first electric cylinder 55 mounted on the first mounting plate 53 and capable of driving the first moving plate 56 to slide along the first slide rail 54, a second electric cylinder 57 mounted on the first moving plate 56, and a stator insert device 51 movable up and down by the driving of the second electric cylinder 57.
As shown in fig. 6 and 7, in the stator embedding device 51 of the present application, the stator embedding device 51 includes a second mounting plate 511 and a third mounting plate 513 disposed below the second mounting plate 511, the second mounting plate 511 and the third mounting plate 513 are connected by a plurality of connecting rods 512, the second mounting plate 511 is mounted with a first lifting cylinder 518, a shaft sleeve 514 is mounted below the third mounting plate 513, a tensioning outer shaft 516 is mounted in the shaft sleeve 514, the stator embedding device 51 further includes a tensioning inner shaft 515, the tensioning inner shaft 515 can move up and down under the driving of the first lifting cylinder 518, the lower end of the tensioning inner shaft 515 passes through the third mounting plate 513 and the tensioning outer shaft 516, the lower end of the tensioning inner shaft 515 is a tapered structure with a thin top and a thick bottom, when the tensioning inner shaft 515 moves up, the tensioning outer shaft 516 is expanded.
When the stator is grabbed, the second electric cylinder 57 controls the stator embedding device 51 to move downwards, so that the lower end of the tensioning shaft extends into the stator, the first lifting cylinder 518 controls the tensioning inner shaft 515 to move upwards, the tensioning outer shaft 516 is propped open by the lower end of the tensioning inner shaft 515, the diameter of the tensioning outer shaft is increased, and the stator is clamped, and at the moment, the first electric cylinder 55 and the second electric cylinder 57 are matched to embed the stator into the machine shell.
The stator embedded assembly 5 is also provided with a cooling air pipe for pre-cooling the shell. The stator embedded component 5 further comprises a sliding plate 520 arranged on the upper side of the second mounting plate 511, the sliding plate 520 is connected with the second mounting plate 511 through a plurality of sliding rods 519, the sliding rods 519 penetrate through the sliding plate 520 and can slide up and down along the sliding plate 520, the sliding rods 519 are sleeved with springs, a pressure sensor 521 is arranged on the lower surface of the sliding plate 520, and a pressure sensor 521 contact seat is arranged on the upper surface of the second mounting plate 511. In the process that the stator embedding device 51 embeds the stator into the shell, the stator embedding device 51 is pressed and moves upwards relative to the sliding plate 520, the pressure sensor 521 is pressed by the contact seat of the pressure sensor 521, when the pressure displayed by the pressure sensor 521 is greater than a preset value, the stator and the shell are pressed improperly, and the product 400 is an NG product 400.
As shown in fig. 8, the height detecting unit 4 of the present application is a height detecting unit 4 for detecting the height of the stator after the stator is inserted into the mechanism, and when the height of the stator does not satisfy the requirement, it is determined as NG product 400.
The height detection product 400 comprises a mounting base 41, a limiting seat 45 arranged on the mounting base 41, a second sliding rail 83 arranged on the limiting seat 45 along the horizontal direction, a first cylinder 82 pushing plate 46 arranged on the limiting seat 45 and capable of sliding along the second sliding rail 83, a rodless cylinder 47 arranged on the limiting seat 45, and a second cylinder pushing plate 48 arranged on the rodless cylinder 47, wherein the second cylinder pushing plate 48I is fixedly connected with the first cylinder 82 pushing plate 46.
The first cylinder 82 is provided with a second lifting cylinder 49 on the pushing plate 46, the lower end of the piston rod of the second lifting cylinder 49 is provided with a first lifting plate 44, the second lifting plate 88 can move up and down under the driving of the second lifting cylinder 49, and the first lifting plate 44 is provided with a floating detection head mechanism 43.
As shown in fig. 9, for the floating detection head mechanism 43 of the present application, the floating detection head mechanism 43 includes a fourth mounting plate 434, a detection head sliding seat disposed on the lower side of the fourth mounting plate 434, the fourth mounting plate 434 and the detection head sliding seat are fixedly connected through a plurality of first guiding posts 437, the floating detection head mechanism 43 further includes a detection head 435, the detection head 435 includes a head portion disposed on the upper side of the detection head mounting seat and a rod portion passing through the detection head mounting seat from top to bottom, the detection head 435 can slide up and down relative to the detection head mounting seat, and the first guiding posts 437 can slide relatively to pass through the head portion of the detection head 435. The lower end of the rod part of the detection head 435 extends out of the lower end of the detection head mounting seat and is used for being in contact with the stator.
The first compression spring 436 is arranged on the first guide post 437 between the detection head 435 and the fourth mounting plate 434, the fourth mounting plate 434 is provided with a plurality of GT sensor mounting seats, GT sensors are arranged on the GT sensor mounting seats, when the detection head 435 is in contact with the stator, the GT sensors can detect the height of the stator, and when the stator is installed with a certain inclination, the average value measured by the GT sensors can be taken as the detection height.
As shown in fig. 10, in the material taking and placing assembly 8 of the present application, after the height detecting assembly 4 detects the product 400, if the product 400 detects NG, the material taking and placing assembly 8 places the product 400 at an NG station, and if the product 400 detects OK, the material taking and placing assembly 8 places the product 400 at an OK station.
The material taking and placing assembly 8 comprises a fifth mounting plate 81, a second slide rail 83 transversely arranged on the fifth mounting plate 81, a second moving plate 84 mounted on the second slide rail 83 and capable of sliding along the second slide rail 83, a first cylinder 82 mounted on the fifth mounting plate 81 and capable of driving the second moving plate 84 to slide along the second slide rail 83, a third slide rail 86 mounted on the second moving plate 84, a third lifting cylinder mounted on the third slide rail 86 and capable of sliding along the third slide rail 86, and a second cylinder mounted on the second moving plate 84 and used for driving the third lifting cylinder to slide along the third slide rail 86.
The material taking and placing assembly 8 further comprises a second lifting plate 88 capable of moving up and down under the driving of the third lifting cylinder, a three-jaw cylinder 89 positioned on the lower side of the second lifting plate 88, and a plurality of second guide columns 810, the lower ends of the second guide columns 810 are fixedly connected to the three-jaw cylinder 89, the upper ends of the second guide columns 810 are slidably connected with the second lifting plate 88, and second compression springs 812 are further sleeved on the second guide columns 810.
Three-jaw cylinder 89's gas claw on install clamping jaw mounting panel 891, clamping jaw mounting panel 891 on install clamping jaw 892.
When the product 400 is grabbed, the first air cylinder 82 pushes the second moving plate 84, the second air cylinder pushes the third lifting air cylinder, and the third lifting air cylinder controls the three-jaw air cylinder 89 to descend to grab the product 400.
When the product 400 who snatchs detects NG, the second cylinder withdrawal, and third lift cylinder control product 400 goes up and down, places product 400 in NG station, clamping jaw 892 withdrawal, and third lift cylinder rises, prepares to get the material next time.
When the grabbed product 400 is detected to be OK, the second air cylinder retracts, the first air cylinder 82 retracts, the third lifting air cylinder controls the product 400 to lift, the product 400 is placed on an OK station, the clamping jaw 892 retracts, and the third lifting air cylinder lifts to prepare for taking the material next time.
As shown in fig. 11, the air cooling module 77 and the circulation line module 6 of the present invention, the air cooling module 77 is provided on the upper side of the circulation line module 6,
the qualified products 400 can be placed on the circulating line assembly 6, the circulating line assembly 6 can drive the products 400 to move, and the OK products 400 are manually taken away after air cooling through the lower side of the air cooling assembly 77.
As shown in fig. 12, the air cooling module 77 of the present invention includes a fan mounting plate 711 and a plurality of fans 712 mounted on the fan mounting plate 711.
As shown in fig. 13, for the circulation line assembly 6 of the present application, the circulation line assembly 6 includes a bottom plate 72, a driving sprocket 77 and a driven sprocket 78 provided on the bottom plate 72, and a chain 73 bypassing the driving sprocket 77 and the driven sprocket 78, wherein the chain 73 is driven by the driving sprocket 77 to move along a path, the chain 73 is provided with a plurality of trays 74, the trays 74 are provided with products 400, and the bottom plate 72 is further provided with a laser correlation sensor 75 and a third detection sensor 76. The drive sprocket 77 is driven by a drive motor.
The laser correlation sensor 75 is used for sending a signal to the driving motor after detecting the tray 74, the driving motor stops rotating after receiving the signal, the material taking and placing assembly 8 places the OK product 400 on the tray 74, the third detection sensor 76 sends a signal to the driving motor after detecting that the product 400 is on the tray 74, and the driving motor starts rotating after receiving the signal. The transmission path of the chain 73 is of a U-shaped structure, so that the air cooling coverage area can be increased, and the air cooling time is shortened.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A stator mounting device is characterized by comprising an embedding device and a finished product cooling device, wherein the embedding device comprises a lifting component, a casing heating component, a turntable component, a height detection component and a stator embedding component, the finished product cooling device comprises a circulating line component, an air cooling component and a material taking and placing component, the turntable component is used for placing a stator and a casing, the lifting component is used for driving the casing heating component to move up and down, the casing heating component is used for heating the casing on the turntable component, the stator embedding component is used for embedding the stator on the turntable into the casing to form a finished product, the height detection component is used for detecting whether the height of the stator in the finished product is within a preset range, and the material taking and placing component is used for placing the product which passes through the height detection component in the circulating line component, the air cooling assembly is used for cooling OK products on the circulating line assembly.
2. The stator mounting apparatus according to claim 1, wherein the turntable assembly includes an index plate, a divider for driving the index plate to rotate, and a sensor mounting seat 32 disposed at a central position of the index plate, the sensor mounting seat 32 is mounted at the central position of the divider and fixed with respect to the frame, a plurality of mounting areas are uniformly distributed on the index plate along a circumferential direction, a housing mounting seat and a stator mounting seat are mounted in the mounting areas, a plurality of first detecting sensors and a plurality of second detecting sensors are disposed on the sensor mounting seat 32, the first detecting sensors are used for detecting whether the housing is mounted on the housing mounting seat, and the second detecting sensors are used for detecting whether the stator is mounted on the stator mounting seat.
3. A stator mounting apparatus according to claim 2, wherein the housing heating assembly comprises a heater head mounting base, a heating device disposed on the heater head mounting base, a heater head disposed under the heating device, and a servo motor for driving the heater head mounting base to move laterally, wherein the heater head can extend into the housing to heat the housing.
4. The stator mounting apparatus of claim 3, wherein the stator insertion assembly comprises a stator insertion device, the stator insertion device comprises a second mounting plate and a third mounting plate disposed on a lower side of the second mounting plate, the second mounting plate and the third mounting plate are connected by a plurality of connecting rods, the second mounting plate is provided with a first lifting cylinder, a shaft sleeve is mounted on a lower side of the third mounting plate, a tensioning outer shaft is mounted in the shaft sleeve, the stator insertion device further comprises a tensioning inner shaft, the tensioning inner shaft can move up and down under the driving of the first lifting cylinder, a lower end portion of the tensioning inner shaft penetrates through the third mounting plate and the tensioning outer shaft, a lower end portion of the tensioning inner shaft is of a tapered structure with a thin upper portion and a thick lower portion, when the tensioning inner shaft moves up, the tensioning outer shaft is expanded.
5. The stator mounting apparatus of claim 4, wherein the stator embedding assembly further comprises a vertical column, a first mounting plate mounted on the vertical column, a first slide rail transversely disposed on the first mounting plate, a first moving plate capable of sliding along the first slide rail, a first electric cylinder mounted on the first mounting plate and capable of driving the first moving plate to slide along the first slide rail, and a second electric cylinder mounted on the first moving plate, the stator embedding device is capable of moving up and down under the driving of the second electric cylinder, the stator embedding assembly further comprises a cooling air pipe for pre-cooling the housing, the stator embedding assembly further comprises a sliding plate disposed on the upper side of the second mounting plate, the sliding plate is connected to the second mounting plate through a plurality of sliding rods, the stator embedding device comprises a sliding plate, a sliding rod, a spring, a pressure sensor contact seat, a stator embedding device and a pressure sensor contact seat, wherein the sliding rod penetrates through the sliding plate and can slide up and down along the sliding plate, the spring is sleeved on the sliding rod, the pressure sensor is arranged on the lower surface of the sliding plate, the pressure sensor contact seat is arranged on the upper surface of the second mounting plate, the stator embedding device is pressed and moves upwards relative to the sliding plate in the process that the stator embedding device embeds a stator into a casing, the pressure sensor contact seat compresses the pressure sensor, and when the pressure displayed by the pressure sensor is larger than a preset value, the product is judged to be an NG product.
6. The stator mounting apparatus of claim 5, wherein the height detection product comprises a mounting base, a limiting seat disposed on the mounting base, a second slide rail disposed on the limiting seat along a horizontal direction, a first cylinder push plate disposed on the limiting seat and capable of sliding along the second slide rail, a rodless cylinder mounted on the limiting seat, and a second cylinder push plate disposed on the rodless cylinder, wherein the second cylinder push plate is fixedly connected with the first cylinder push plate, the first cylinder push plate is provided with a second lifting cylinder, the lower end of a piston rod of the second lifting cylinder is provided with a first lifting plate, the second lifting plate is driven by the second lifting cylinder to move up and down, and the first lifting plate is provided with a floating detection head mechanism, the unsteady first mechanism of detecting include a fourth mounting panel, locate the fourth mounting panel downside detect the first sliding seat, the fourth mounting panel with detect between the first sliding seat through a plurality of first guide post fixed connection, unsteady first mechanism of detecting still include one and detect the head, detect the head including being located detect the head of first mounting panel upside and from last to passing down the pole portion of detecting the first mounting panel, the detection head can be relative detect the first mounting panel and slide from top to bottom, but first guide post slidable relatively pass the head of detection head, the lower tip of the pole portion of detection head stretch out from detecting first mounting panel lower extreme for contact with the stator.
7. A stator mounting apparatus according to claim 6, wherein a first compression spring is provided on a first guide post between the sensing head and the fourth mounting plate, the fourth mounting plate is provided with a plurality of GT sensor mounting seats, the GT sensor mounting seats are provided with GT sensors, the GT sensors are capable of sensing the height of the stator when the sensing head is in contact with the stator, and the average of the GT sensors is taken as the sensed height when the stator is pitched.
8. The stator mounting apparatus of claim 7, wherein the material taking and placing assembly comprises a fifth mounting plate, a second slide rail transversely disposed on the fifth mounting plate, a second moving plate mounted on the second slide rail and capable of sliding along the second slide rail, a first cylinder mounted on the fifth mounting plate and capable of driving the second moving plate to slide along the second slide rail, a third slide rail mounted on the second moving plate, a third lifting cylinder mounted on the third slide rail and capable of sliding along the third slide rail, a second cylinder mounted on the second moving plate and capable of driving the third lifting cylinder to slide along the third slide rail, and a second lifting plate capable of moving up and down under the driving of the third lifting cylinder, Be located three-jaw cylinder, a plurality of second guide post of second lifter plate downside, the lower extreme fixed connection of second guide post to three-jaw cylinder, the upper end of second guide post with second lifter plate slidable connect, the second guide post on still the cover be equipped with second compression spring, the gas claw of three-jaw cylinder on install the clamping jaw mounting panel, the clamping jaw mounting panel on install the clamping jaw.
9. The stator mounting apparatus of claim 8, wherein the air cooling unit is provided at an upper side of the circulating line unit, and the air cooling unit includes a fan mounting plate and a plurality of fans mounted on the fan mounting plate.
10. The stator mounting apparatus of claim 9, wherein the circulation line assembly includes a base plate, a driving sprocket and a driven sprocket disposed on the base plate, and a chain passing around the driving sprocket and the driven sprocket, the chain being capable of moving along a path under the driving of the driving sprocket, the chain being mounted with a plurality of trays on which the products are disposed, the base plate being further provided with a laser correlation sensor and a third sensor for detecting presence or absence of the products, the driving sprocket being driven by a driving motor, the laser correlation sensor being configured to send a signal to the driving motor after detecting the trays, the driving motor stopping rotating after receiving the signal, the pick-and-place assembly placing the OK products on the trays, the third sensor for detecting presence or absence of the products on the trays sending a signal to the driving motor, and after receiving the signal, the driving motor starts to rotate, and the transmission path of the chain is of a U-shaped structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111305474.3A CN114226274B (en) | 2021-11-05 | 2021-11-05 | Stator installation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111305474.3A CN114226274B (en) | 2021-11-05 | 2021-11-05 | Stator installation equipment |
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| CN114226274A true CN114226274A (en) | 2022-03-25 |
| CN114226274B CN114226274B (en) | 2024-02-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922772A (en) * | 2023-03-10 | 2023-04-07 | 安徽航大智能科技有限公司 | Gripping apparatus structure capable of automatically centering and rotating in two directions for aligning angles |
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|---|---|
| CN114226274B (en) | 2024-02-06 |
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