Rotor core magnetic shoe assembling device

Abstract

The utility model discloses a rotor iron core and magnetic shoe assembling device, which comprises a processing platform, and a rotor iron core supporting and transferring mechanism, a magnetic shoe transferring mechanism and a magnetic shoe press fitting mechanism which are arranged on the processing platform, the magnetic shoe transfer mechanism comprises a placing plate used for loading magnetic shoes, a magnetic shoe adsorption assembly arranged at the center of the placing plate, and at least one channel formed in the placing plate, communicated with the magnetic shoe adsorption assembly and used for circulating the magnetic shoes. The magnetic shoe adsorption assembly is provided with a through groove which is through in the longitudinal direction and used for containing a magnetic shoe. The rotor iron core supporting and transferring mechanism comprises a supporting assembly arranged below the containing plate and used for bearing the rotor iron core and a translation driving assembly used for driving the supporting assembly to do linear motion on the machining platform. The magnetic shoe press-fitting mechanism comprises a pressing head which is arranged above the placing plate, is suitable for being inserted into the through groove and is used for pushing the magnetic shoe, and a lifting driving assembly which is connected with the pressing head and is used for driving the pressing head to do lifting motion in the longitudinal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of motor assembly equipment, in particular to a rotor core magnetic tile assembly device. Background Art

[0002] Magnetic tiles are a type of permanent magnet mainly used in permanent magnet motors. The position of the permanent magnet in the rotor core can be divided into surface type and built-in type. The surface type permanent magnet is on the surface of the rotor core, and the built-in type permanent magnet is buried inside the rotor core.

[0003] In the field of motor manufacturing, the assembly of magnetic tiles is a key step. The traditional assembly method for built-in rotor cores basically relies on manually inserting magnetic tiles into the rotor core. Since magnetic tiles attract each other, it brings certain difficulties and risks during the installation process. In addition, since a large number of magnetic tiles are required in the rotor core and the magnetic pole directions of adjacent magnetic tiles are different, it is necessary to detect the magnetic pole directions of each magnetic tile during manual operation, which takes a lot of time and is prone to errors. There are defects such as difficult operation, high error rate, low efficiency, and too high operation risk.

[0004] Based on the above situation, in order to improve the assembly efficiency and accuracy of magnetic tiles, the publication number CN114337151B discloses a rotor magnetic tile assembly device with rotary feeding and its assembly method, which realizes the automatic assembly of magnetic tiles through the cooperation of a rotary disk, a rotary material receiving unit, a magnetic tile automatic feeding unit, an assembly rotary drive unit, and a magnetic tile insertion unit. Compared with manual assembly, it greatly improves the assembly efficiency and accuracy. However, the layout of multiple functional units of the overall device requires a large floor area and is not easy to move. That is, when it is necessary to transfer its use site, some functional units need to be disassembled and cannot be moved as a whole.

[0005] Therefore, for a device for assembling rotor core magnetic tiles, on the premise of improving its assembly efficiency, it is also necessary to comprehensively consider the simplification of the overall equipment structure design and the effect of being able to be transferred as a whole according to the use requirements. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a rotor core magnetic tile assembly device to solve the technical problem of optimizing its overall performance.

[0007] The rotor core magnetic tile assembly device of the utility model is realized as follows:

[0008] A rotor core magnetic tile assembly device includes: a processing platform, and a rotor core support transfer mechanism, a magnetic tile transfer mechanism, and a magnetic tile press-fitting mechanism provided on the processing platform; where

[0009] The magnetic tile transfer mechanism includes a placement plate for loading magnetic tiles, a magnetic tile adsorption component disposed at the center of the placement plate, and at least one channel formed in the placement plate and communicating with the magnetic tile adsorption component for the flow of magnetic tiles; the magnetic tile adsorption component has a through groove that penetrates longitudinally and is used to accommodate magnetic tiles;

[0010] The rotor core support transfer mechanism includes a support component disposed below the placement plate for supporting the rotor core and a translation drive component for driving the support component to move linearly on the processing platform;

[0011] The magnetic tile pressing mechanism includes a pressing head disposed above the placement plate and adapted to be inserted into the through groove for pushing the magnetic tile, and a lifting drive component connected to the pressing head for driving it to move up and down longitudinally.

[0012] In an alternative embodiment of the present invention, the magnetic tile adsorption component includes an upper support plate and a lower support plate that are vertically spaced apart along the longitudinal direction, and at least two strip-shaped adsorption pieces that are circumferentially spaced apart between the upper support plate and the lower support plate;

[0013] The upper support plate, the lower support plate, and each of the strip-shaped adsorption pieces are made of a magnetic conductive material;

[0014] At least two of the strip-shaped adsorption pieces enclose to form the through groove; and

[0015] A notch that communicates with the through groove and is adapted for the magnetic tile to pass through is formed between every two adjacent strip-shaped adsorption pieces.

[0016] In an alternative embodiment of the present invention, a perforation adapted for the pressing head to pass through is provided in the upper support plate; and

[0017] A through hole adapted for the magnetic tile to pass through is provided in the lower support plate.

[0018] In an alternative embodiment of the present invention, the lifting drive component includes an adapter block connected to the pressing head, a connection head connected to the adapter block, and a linear motion module connected to the connection head.

[0019] In an alternative embodiment of the present invention, three channels are provided in the placement plate; and

[0020] The magnetic tile adsorption component includes three of the strip-shaped adsorption pieces, and the three strip-shaped adsorption pieces together form three notches that are circumferentially spaced apart.

[0021] In an alternative embodiment of the present invention, the support component includes a support seat for supporting the rotor core from the bottom of the rotor core, a rotating table connected to the support seat, a mounting seat for supporting the rotating table, and a movable plate for fixing the mounting seat; wherein

[0022] The rotating table is rotationally matched with the mounting seat.

[0023] In an alternative embodiment of the present utility model, the supporting seat is provided with a protruding positioning post for mating with the inner hole of the rotor core and a positioning pin for inserting into the rotor core; and

[0024] There is also an anti-displacement matching structure between the side wall of the positioning post and the inner hole of the rotor core.

[0025] In an alternative embodiment of the present utility model, the rotating table is further connected with a rotation driving assembly for driving it to perform a rotational movement;

[0026] The rotation driving assembly includes a rotating shaft that sequentially passes through the movable plate and the mounting seat and is connected to the rotating table, a coupling connected to the rotating shaft, and a servo motor connected to the coupling.

[0027] In an alternative embodiment of the present utility model, an optoelectronic switch sensor is installed above the servo motor; and

[0028] A positioning plate adapted to cooperate with the optoelectronic switch sensor is provided on the coupling;

[0029] When the positioning plate rotates with the coupling to the detection range of the optoelectronic switch sensor, the positioning plate is adapted to block the light so that the sensor generates an electrical signal, and the servo motor stops rotating.

[0030] In an alternative embodiment of the present utility model, the translation driving assembly includes a slide rail module connected to the movable plate and a linear motion driver connected to the movable plate for driving it to perform a linear motion.

[0031] In an alternative embodiment of the present utility model, the rotor core magnetic tile assembling device further includes a diffuse reflection optoelectronic sensor provided on the processing platform and located beside the rotor core, as well as a Gauss meter probe for detecting the magnetic field intensity of the rotor core and a Gauss meter cooperating with the Gauss meter probe.

[0032] In an alternative embodiment of the present utility model, the channel has a side opening extending to the circumferential side edge of the placement plate and an upper opening formed on the side end surface of the placement plate facing the magnetic tile pressing mechanism; and

[0033] A magnetic tile limiting plate adapted to cover a part of the upper opening is further provided on the placement plate and on the circumferential side of the magnetic tile adsorption assembly.

[0034] With the above technical solutions, the utility model has the following beneficial effects: For the rotor core magnetic tile assembling device of the utility model, the cooperation of the rotor core supporting and transferring mechanism, the magnetic tile transferring mechanism and the magnetic tile pressing mechanism can achieve the effect of automatically assembling the magnetic tiles onto the rotor core. Compared with manual assembly, it not only improves the assembly efficiency but also enhances the assembly accuracy. Moreover, by arranging the rotor core supporting and transferring mechanism, the magnetic tile transferring mechanism and the magnetic tile pressing mechanism on the processing platform and rationally arranging multiple functional units in the longitudinal space, not only can the floor area of the overall assembling device be reduced, but also the entire device can be transferred by moving the processing platform, thus improving the convenience of its use. Brief Description of the Drawings

[0035] Figure 1 It is a schematic diagram of the overall structure of the rotor core magnetic tile assembling device of the utility model;

[0036] Figure 2 It is a schematic diagram of the partial structure of the rotor core magnetic tile assembling device of the utility model Figure 1 ;

[0037] Figure 3 It is a schematic diagram of the partial structure of the rotor core magnetic tile assembling device of the utility model Figure 2 ;

[0038] Figure 4 It is a schematic diagram of the partial structure of the rotor core supporting and transferring mechanism of the rotor core magnetic tile assembling device of the utility model Figure 1 ;

[0039] Figure 5 It is a schematic diagram of the partial structure of the rotor core supporting and transferring mechanism of the rotor core magnetic tile assembling device of the utility model Figure 2 ;

[0040] Figure 6 It is a schematic diagram of the structure of the magnetic tile pressing mechanism of the rotor core magnetic tile assembling device of the utility model;

[0041] Figure 7 It is a schematic diagram of the cooperation of the pressing head, the magnetic tile and the rotor core of the rotor core magnetic tile assembling device of the utility model;

[0042] Figure 8 It is a schematic diagram of the first perspective of the magnetic tile adsorption component of the rotor core magnetic tile assembling device of the utility model;

[0043] Figure 9 It is a schematic diagram of the second perspective of the magnetic tile adsorption component of the rotor core magnetic tile assembling device of the utility model;

[0044] Figure 10Schematic diagram of the cooperation between the magnetic tile adsorption component of the rotor core magnetic tile assembly device of the present utility model and three magnetic tiles;

[0045] Figure 11 Schematic diagram of the structure of three magnetic tile channels on the placement plate of the rotor core magnetic tile assembly device of the present utility model.

[0046] In the figure: processing platform 1, rotor core 2, inner hole 21, groove 22, magnetic tile 3, support seat 41, positioning column 411, positioning pin 412, protrusion 413, rotating table 42, mounting seat 43, movable plate 44, rotating shaft 45, coupling 46, servo motor 47, photoelectric switch sensor 48, positioning plate 49, linear motion driver 51, track 52, chute 53, stopper 54, buffer 55, diffuse reflection photoelectric sensor 61, Gauss meter probe 62, Gauss meter 63, support column 65, placement plate 71, channel 711, through slot 72, upper support disk 73, through hole 731, lower support disk 74, through hole 741, strip-shaped adsorption piece 75, notch 76, magnetic tile limiting plate 77, upright column 78, pressing head 81, connecting block 82, connecting head 83, guiding column 84, lifting cylinder 85, cylinder mounting frame 86, support column 87, linear bearing 88. Specific embodiments

[0047] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to specific embodiments in conjunction with the accompanying drawings.

[0048] Please refer to Figures 1 to 11 As shown in the figure, this embodiment provides a rotor core magnetic tile assembly device, including: a processing platform 1, and a rotor core support and transfer mechanism, a magnetic tile transfer mechanism, and a magnetic tile pressing mechanism provided on the processing platform 1. The rotor core support and transfer mechanism, the magnetic tile transfer mechanism, and the magnetic tile pressing mechanism are all arranged on the processing platform 1, and the rotor core support and transfer mechanism is located below the magnetic tile transfer mechanism, while the magnetic tile pressing mechanism is arranged above the magnetic tile transfer mechanism. By reasonably arranging multiple functional units in the longitudinal space, not only can the floor area of the overall assembly device be reduced, but also the entire device can be transferred by moving the processing platform 1, thus improving the convenience of its use.

[0049] Specifically speaking, first is the rotor core support transfer mechanism: It generally includes a support assembly for supporting the rotor core 2 and a translation drive assembly for driving the support assembly to move linearly on the processing platform 1. Here, the translation drive assembly drives the support assembly to move so that it can move below the magnetic tile transfer mechanism when the magnetic tiles 3 need to be assembled, and when the rotor core 2 needs to be loaded into the support assembly or detached from the support assembly, the support assembly can move away from below the magnetic tile pressing mechanism under the action of the translation drive assembly, so that the loading and detachment of the rotor core 2 relative to the support assembly can be free from the interference of the magnetic tile transfer mechanism.

[0050] Here, in combination with the attached drawings, an optional implementation case is given. The support assembly includes a support seat 41 for supporting the rotor core 2 from the bottom of the rotor core 2, a rotating table 42 connected to the support seat 41, a mounting seat 43 for supporting the rotating table 42, and a movable plate 44 for fixing the mounting seat 43; among them, the rotating table 42 and the mounting seat 43 are rotationally matched by, for example, but not limited to, bearings. The movable plate 44 here can drive the mounting seat 43, the rotating table 42 and the support seat 41 provided thereon to move together under the action of the translation drive assembly.

[0051] Since the magnetic tiles 3 to be assembled in the rotor core 2 are arranged in a circumferential direction, therefore, during the assembly process of the magnetic tiles 3, the rotor core 2 needs to be rotated so that the magnetic tiles 3 can be assembled to different positions, thereby improving the assembly efficiency. For this, the rotating table 42 in this embodiment is also connected with a rotation drive assembly for driving it to perform a rotational movement. For example, the rotation drive assembly includes a rotating shaft 45 that sequentially passes through the movable plate 44 and the mounting seat 43 and is connected to the rotating table 42, a coupling 46 connected to the rotating shaft 45, and a servo motor 47 connected to the coupling 46. That is to say, there are preset coaxially connected openings on the movable plate 44 and the mounting seat 43 that are suitable for the rotating shaft 45 to pass through.

[0052] Based on the above structure, considering that the rotor core 2 can be loaded onto the support seat 41 in a preset position state, the following design is made in this embodiment:

[0053] The support base 41 is provided with a positioning post 411 with a protrusion 22 for mating with the inner hole 21 of the rotor core 2 and a positioning pin 412 for inserting into the rotor core 2; and there is also an anti-displacement cooperation structure between the side wall of the positioning post 411 and the inner hole 21 of the rotor core 2. The anti-displacement cooperation structure here can optionally adopt a concave-convex cooperation structure. For example, a protrusion 413 is designed on the side wall of the positioning post 411, and a groove 22 is designed on the inner hole wall of the rotor core 2. Of course, the anti-displacement cooperation structure can also not be designed here. Therefore, through the positioning of the positioning pin 412 and the anti-displacement cooperation structure, it is impossible to place the rotor core 2 on the support base 41 when the direction or position of the rotor core 2 is reversed. The position of the rotor core 2 is always fixed relative to the support base 41 during installation.

[0054] In addition, an optoelectronic switch sensor 48 is installed above the servo motor 47; and a positioning plate 49 adapted to cooperate with the optoelectronic switch sensor 48 is provided on the coupling 46; when the positioning plate 49 rotates with the coupling to the detection range of the optoelectronic switch sensor 48, the positioning plate 49 is adapted to block the light so that the optoelectronic switch sensor 48 generates an electrical signal and the servo motor 47 stops rotating. The optional model of the optoelectronic switch sensor 48 here is BS5-T1M.

[0055] Regarding the translation drive assembly: it includes a slide rail module connected to the movable plate 44 and a linear motion driver 51 connected to the movable plate 44 for driving it to perform a linear motion. The linear motion driver 51 here adopts, for example but not limited to, a cylinder. The slide rail module includes a track 52 provided on the processing platform 1 and a chute 53 provided on the movable plate 44 that are used in cooperation; the linear motion driver 1 and the movable plate 44 can be connected through a floating connector here, which can reduce the eccentricity between the cylinder and the slide rail and can also play a role in protecting the cylinder.

[0056] In addition, for the movement trajectory of the movable plate 44 under the action of the linear motion driver 51, considering the problem of preventing its excessive movement, limiters 54 are provided at the corresponding maximum movement ranges on both sides of the movement direction. A buffer 55 can be designed on the limiter 54 here, mainly to adjust the stroke of the linear motion driver 51 (cylinder), reduce the force when the cylinder returns, and make it stop slowly to protect the cylinder and prevent the impact force of the piston rod from being too large when it retracts. Since the piston rod moves very fast, a strong impact force will be generated when it contacts, which will push or press the impact object. The optional model of the buffer 55 here is ACA-1412-1.

[0057] Based on the above situation, a diffuse reflection photoelectric sensor 61 located beside the rotor core 2, a gaussmeter probe 62, and a gaussmeter 63 cooperating with the gaussmeter probe 62 can also be set on the reprocessing platform 1. The diffuse reflection photoelectric sensor 61 here is fixed on the processing platform 1 through a support column 65. The model of the diffuse reflection photoelectric sensor 61 here can be optionally GTB6-P4211. The gaussmeter probe 62 and the cooperating gaussmeter 63 are used to detect the magnetic field of the rotor core 2 to judge the magnetic pole direction of the magnetic tile 3 in the rotor core 2, so as to prevent the problems of missing installation or misinstallation during the assembly of the magnetic tile 3.

[0058] Next to be described is the magnetic tile transfer mechanism:

[0059] The magnetic tile transfer mechanism includes a placement plate 71 for loading the magnetic tile 3, a magnetic tile 3 adsorption assembly provided at the center of the placement plate 71, and at least one channel 711 formed in the placement plate 71 and communicating with the magnetic tile 3 adsorption assembly for the magnetic tile 3 to flow through; the magnetic tile 3 adsorption assembly has a through slot 72 that penetrates longitudinally and is used to accommodate the magnetic tile 3. The placement plate 71 here can be optionally made of LY12 non-magnetic material. The placement plate 71 here is supported on the processing platform 1 by a plurality of spaced columns 78, so that an activity space for the rotor core support transfer mechanism can be formed below the placement plate 71.

[0060] Taking an optional implementation manner as an example in combination with the attached drawings, the placement plate 71 is a circular structure. Based on this situation, each through slot 72 extends along the radial direction of the placement plate 71, and the magnetic tile 3 adsorption assembly can be considered to be designed at the axis of the placement plate 71.

[0061] The magnetic tile 3 adsorption assembly includes an upper support disk 73 and a lower support disk 74 that are vertically spaced apart along the longitudinal direction, and at least two strip-shaped adsorption sheets 75 that are circumferentially spaced apart between the upper support disk 73 and the lower support disk 74; the upper support disk 73, the lower support disk 74, and each of the strip-shaped adsorption sheets 75 are made of magnetic conductive material; at least two strip-shaped adsorption sheets 75 enclose to form the through slot 72; and a notch 76 that communicates with the through slot 72 and is suitable for the magnetic tile 3 to pass through is formed between every two adjacent strip-shaped adsorption sheets 75. A through hole 741 suitable for the magnetic tile 3 to pass through is provided in the lower support disk 74.

[0062] In addition, it should be noted that in an optional implementation case, the channel 711 has a side opening extending to the circumferential side edge of the placement plate 71 and an upper opening formed on the side end face of the placement plate 71 facing the magnetic tile pressing mechanism; and a magnetic tile limiting plate 77 is provided on the placement plate 71 and on the circumferential side of the magnetic tile 3 adsorption assembly, which is adapted to cover a part of the upper opening. The magnetic tile limiting plate 77 here can adopt an annular structure, so that the design of the magnetic tile limiting plate 77 will not affect the normal use of the magnetic tile 3 adsorption assembly, and can meet the limiting effect on the magnetic tile 3. The magnetic tile limiting plate 77 is made of a non-magnetic material and is installed above the placement plate 71 to limit the magnetic tile 3, preventing the magnetic tile 3 in the channel 711 on the placement plate 71 from detaching from the placement plate 71 due to the magnetic field effect.

[0063] The upper support disk 73, the lower support disk 74 and each of the strip-shaped adsorption sheets 75 are made of a magnetic material. When the magnetic tile 3 in the through groove 72 is pressed into the rotor core 2, the subsequent magnetic tiles 3 will be adsorbed to the strip-shaped adsorption sheets 75 through their own magnetism, so as to adsorb and move towards the through groove 72 direction, realizing continuous pressing work. Using the magnetism of the magnetic tile 3, the subsequent magnetic tiles 3 will be successively adsorbed onto the magnetic tile 3 adsorption assembly to realize continuous operation.

[0064] Based on the above situation, in combination with the assembly requirements of the magnetic tile 3 of a rotor core 2, three channels 711 are provided in the placement plate 71; and the magnetic tile 3 adsorption assembly includes three strip-shaped adsorption sheets 75, and the three strip-shaped adsorption sheets 75 together form three notches 76 arranged at intervals in the circumferential direction. It should be noted that here it can also be four strip-shaped adsorption sheets 75 or more strip-shaped adsorption sheets 75, as long as it can meet the situation where the three notches 76 corresponding to the three channels 711 are suitable for the magnetic tile 3 to enter the through groove 72 to meet the use requirements of this embodiment.

[0065] Finally, the magnetic tile pressing mechanism will be described:

[0066] The magnetic tile pressing mechanism includes a pressing head 81 provided above the placement plate 71 and adapted to be inserted into the through groove 72 for pushing the magnetic tile 3, and a lifting drive assembly connected to the pressing head 81 for driving it to move up and down longitudinally. To meet the use requirements of the pressing head 81, a through hole 731 adapted for the pressing head 81 to pass through is provided on the upper support disk 73 in the magnetic tile 3 adsorption assembly; for the pressing head 81 here, in an optional implementation case, its overall shape is designed to meet the requirement of being able to press multiple magnetic tiles 3 in the through groove 72 at the same time, so as to ensure the consistency of the pressing process of multiple magnetic tiles 3, so that multiple magnetic tiles 3 can be synchronously pushed into the rotor core 2. Of course, the pressing head 81 here can also be a plurality of split structures corresponding to multiple magnetic tiles 3 one by one, and this embodiment does not make an absolute limitation on this.

[0067] Here, taking an implementation case in conjunction with the attached drawings as an example, the lifting drive assembly includes an adapter block 82 connected to the pressure head 81, a connector head 83 connected to the adapter block 82, and a linear motion module connected to the connector head 83. The linear motion module can optionally adopt a lifting cylinder 85, a cylinder mounting bracket 86 for fixing the lifting cylinder 85, and a support column 87 provided between the cylinder mounting bracket 86 and the placement plate 71.

[0068] The connector head 83 can optionally adopt a floating joint of model WHG11-M16, which is used to connect the lifting cylinder 85 and the pressure head 81, and can absorb the eccentricity between the lifting cylinder 85 and the pressure head 81 to prevent damage to the lifting cylinder 85. The pressure head 81 can optionally be made of LY12 non-magnetic material.

[0069] Based on the above situation, it should be noted that considering improving the stability and reliability of the process of the connector head 83 driving the pressure head 81 to press-fit the magnetic tile 3, a guiding structure is also designed between the adapter block 82 and the cylinder mounting bracket 86. The guiding structure includes multiple guiding columns 84 arranged at intervals. The guiding columns 84 are connected to the adapter block 82, and a linear bearing 88 for cooperating with the guiding columns 84 is designed on the cylinder mounting bracket 86.

[0070] Regarding the rotor core magnetic tile assembly device of this embodiment, its specific usage principle is as follows:

[0071] The installation of the magnetic tiles 3 of the rotor core 2 is carried out in two sections, namely the N pole and the S pole; according to the structure of the rotor core 2, during the assembly process of multiple magnetic tiles 3, three magnetic tiles 3 are combined into a group, and eight groups are installed on one rotor core 2, with four groups facing outwards for the N pole and four groups facing outwards for the S pole.

[0072] When installing the N pole, the magnetic tiles 3 are divided into three whole strips according to the magnetic pole direction and placed into the channel 711 of the placement plate 71. The magnetic tiles 3 in three directions will be sequentially adsorbed into the through groove 72 to form a group of installed magnetic tiles 3, which corresponds to the area K for installing the magnetic tiles 3 on the rotor core 2. An optoelectronic switch sensor 48 is installed above the servo motor 47. Through the positioning of the positioning plate 49 on the coupling 46, the rotation of the servo motor 47 is controlled to adjust the zero position of the support seat 41. Adjust to assemble the N pole on the operation page. At this time, the rotating table 42 will drive the support seat 41 to rotate to the corresponding position, and this position is the initial position of the rotor core 2 corresponding to the installation of the N pole magnetic tiles 3. Here, the rotor core 2 is installed through, for example, a positioning pin 412 and / or a misalignment design structure between the rotor core 2 and the support seat 41; after installing the rotor core 2, the diffuse reflection optoelectronic sensor 61 on the side of the rotor core 2 will emit a light signal to detect whether the rotor core 2 is installed in place. If it is detected that the rotor core 2 is not installed or the rotor core 2 is not installed in place, the equipment cannot be started for the assembly work.

[0073] After the rotor core 2 is installed in place, start the equipment. The linear motion driver 51 drives the support assembly to move under the magnetic tile 3 press head 81. The linear motion module starts and presses down to press the press head 81 into the rotor core 2. The servo motor 47 drives the rotor core 2 to rotate to complete the assembly of the N-pole magnetic tiles 3 of the entire rotor core 2.

[0074] When installing the S pole, just place the entire magnetic tile 3 on the placement plate 71 with the S pole facing outwards, adjust it to assemble the S pole on the operation page, and start the equipment to complete the assembly of the S-pole magnetic tiles 3 of the rotor core 2. At this time, the assembly of the magnetic tiles 3 of the entire rotor core 2 is completed.

[0075] During the process of assembling the magnetic tiles 3, the Gauss meter probe 62 behind the rotor core 2 will detect the magnetic field of the rotor core 2 to prevent problems such as incorrect installation and missing installation.

[0076] In summary, for the rotor core magnetic tile assembly device of this embodiment, the cooperation of the rotor core support transfer mechanism, the magnetic tile transfer mechanism, and the magnetic tile press-fitting mechanism can achieve the effect of automatically assembling the magnetic tiles 3 onto the rotor core 2. Compared with manual assembly, it not only improves the assembly efficiency but also improves the assembly accuracy.

[0077] The above specific embodiments have further detailed the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0078] In the description of the present invention, it should be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0079] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0080] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0081] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0082] In the present utility model, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being above, over and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being below, under and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

Claims

1. A rotor core magnetic tile assembling device, characterized in that It includes: a processing platform, a rotor core supporting and transferring mechanism, a magnetic tile transferring mechanism, and a magnetic tile pressing mechanism disposed on the processing platform; Among them The magnetic tile transferring mechanism includes a placement plate for loading magnetic tiles, a magnetic tile adsorption component disposed at the center of the placement plate, and at least one channel formed in the placement plate and communicating with the magnetic tile adsorption component for circulating magnetic tiles; the magnetic tile adsorption component has a through groove that penetrates longitudinally and is used for accommodating magnetic tiles; The rotor core supporting and transferring mechanism includes a support component disposed below the placement plate for supporting the rotor core and a translation driving component for driving the support component to move linearly on the processing platform; The magnetic tile pressing mechanism includes a pressing head disposed above the placement plate and adapted to be inserted into the through groove for pushing the magnetic tile, and a lifting driving component connected to the pressing head for driving it to move up and down longitudinally.

2. The rotor core magnetic tile assembling device according to claim 1, wherein, The magnetic tile adsorption component includes an upper support disk and a lower support disk that are vertically spaced apart along the longitudinal direction, and at least two strip-shaped adsorption sheets that are circumferentially spaced apart between the upper support disk and the lower support disk; The upper support disk, the lower support disk, and each of the strip-shaped adsorption sheets are made of a magnetic conductive material; At least two of the strip-shaped adsorption sheets enclose to form the through groove; and A notch communicating with the through groove and adapted for the magnetic tile to pass through is formed between every two adjacent strip-shaped adsorption sheets.

3. The rotor core magnetic tile assembling device according to claim 2, wherein, A through hole adapted for the pressing head to pass through is provided in the upper support disk; and A through hole adapted for the magnetic tile to pass through is provided in the lower support disk.

4. The rotor core magnetic tile assembling device according to claim 1 or 3, characterized in that The lifting driving component includes an adapter block connected to the pressing head, a connecting head connected to the adapter block, and a linear motion module connected to the connecting head.

5. The rotor core magnetic tile assembling device according to claim 2 or 3, characterized in that, Three channels are provided in the placement plate; and The magnetic tile adsorption component includes three strip-shaped adsorption sheets, and the three strip-shaped adsorption sheets together form three notches that are circumferentially spaced apart.

6. The rotor core magnetic tile assembling device according to claim 1, characterized in that, The support component includes a support seat for supporting the rotor core from the bottom of the rotor core, a rotating table connected to the support seat, a mounting seat for supporting the rotating table, and a movable plate for fixing the mounting seat; among them The rotating table is rotatably matched with the mounting seat.

7. The rotor core magnetic tile assembling device according to claim 6, wherein, The support seat is provided with a protruding positioning post for cooperating with the inner hole of the rotor core and a positioning pin for inserting into the rotor core; and A misalignment prevention structure is also provided between the side wall of the positioning post and the inner hole of the rotor core.

8. The rotor core magnetic tile assembling device according to claim 6 or 7, characterized in that The rotating table is also connected with a rotating driving component for driving it to rotate; The rotating driving component includes a rotating shaft that sequentially passes through the movable plate and the mounting seat and is connected to the rotating table, a coupling connected to the rotating shaft, and a servo motor connected to the coupling.

9. The rotor core magnetic tile assembling device according to claim 8, characterized in that, An optoelectronic switch sensor is installed above the servo motor; and A positioning plate adapted to cooperate with the optoelectronic switch sensor is provided on the coupling; When the positioning plate rotates with the coupling to the detection range of the optoelectronic switch sensor, the positioning plate is adapted to block the light so that the sensor generates an electrical signal and the servo motor stops rotating.

10. The rotor core magnetic tile assembling device according to claim 6, characterized in that, The translation driving component includes a slide rail module connected to the movable plate and a linear motion driver connected to the movable plate for driving it to move linearly.

11. The rotor core magnetic tile assembling device according to claim 1, wherein, The rotor core magnetic tile assembling device further includes a diffuse reflection photoelectric sensor disposed on the processing platform and beside the rotor core, a Gauss meter probe for detecting the magnetic field intensity of the rotor core, and a Gauss meter cooperating with the Gauss meter probe.

12. The rotor core magnetic tile assembling device according to claim 1, characterized in that, The channel has a side opening extending to the circumferential side edge of the placement plate and an upper opening formed on the side end face of the placement plate facing the magnetic tile pressing mechanism; and A magnetic tile limiting plate adapted to cover a part of the upper opening is further provided on the placement plate and on the circumferential side of the magnetic tile adsorption assembly.

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