Magnetic steel pressing plate feeding device

Abstract

The utility model discloses a magnetic steel pressing plate feeding device, and belongs to the technical field of magnetic steel pressing plates. The magnetic steel pressing plate feeding device comprises a supporting frame, a positioning carrying table, a first positioning piece, a transferring mechanism and a jacking driving piece. A sliding table is slidably connected to the supporting frame along the X axis. The positioning carrying table is rotatably arranged on the sliding table around the Z axis, a plurality of bearing tables are uniformly arranged on the positioning carrying table in the circumferential direction at intervals, and one bearing table is used for placing one magnetic steel pressing plate; at least one first positioning piece is arranged on each bearing table in a penetrating manner, and the first positioning pieces can penetrate through mounting holes in the magnetic steel pressing plates; when the transfer mechanism adsorbs and rotates away the magnetic steel pressing plate on the sliding table located at the feeding position, the jacking driving piece can push the magnetic steel pressing plate to be separated from the first positioning piece in the Z-axis direction. According to the magnetic steel pressing plate feeding device, the magnetic steel pressing plates can be separated from the first positioning pieces in the Z-axis direction, it is guaranteed that the transfer mechanism can adsorb the magnetic steel pressing plates on all the bearing tables at the same time, and therefore the assembling smoothness of rotors can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic steel pressing plates, in particular to a magnetic steel pressing plate feeding device. Background Art

[0002] At present, in the assembly process of the rotor of the motor, it is necessary to first use a suction cup assembly to integrally adsorb and place the various magnetic steel pressure plates positioned on the positioning carrier in the annular groove of the contoured back iron to facilitate subsequent magnetic steel installation; wherein, in order to ensure the positioning accuracy of the magnetic steel pressure plate on the positioning carrier, a plurality of positioning columns are arranged on the positioning carrier, and one positioning column is passed through a mounting hole on the magnetic steel pressure plate.

[0003] However, due to the processing differences and processing accuracy of the mounting holes on the magnetic steel pressure plate, which are difficult to control, the aperture accuracy of the mounting holes is not accurate enough, and the accuracy of the hole spacing between two adjacent mounting holes is not high enough. It is easy for the suction cup assembly to be unable to drive the magnetic steel pressure plate to separate from the positioning column when adsorbing the magnetic steel pressure plate, resulting in the suction cup assembly being unable to simultaneously adsorb all the magnetic steel pressure plates on the positioning carrier to the contoured back iron, thereby affecting the assembly of the entire rotor. Utility Model Content

[0004] The utility model aims to provide a magnetic steel pressing plate loading device, which can ensure that the transfer mechanism simultaneously absorbs and removes the magnetic steel pressing plates on each bearing platform, thereby ensuring smooth assembly of the entire rotor.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A magnetic steel plate loading device, comprising:

[0007] A support frame, wherein a slide is slidably connected to the support frame along the X-axis so that the slide can be moved to a loading position;

[0008] A positioning platform, which is rotatably arranged on the slide table around the Z axis, and a plurality of bearing platforms are arranged at intervals along the circumference of the positioning platform, and a magnetic steel pressure plate is placed on one of the bearing platforms;

[0009] A first positioning member, at least one first positioning member is disposed through each of the bearing platforms, and when the magnetic steel pressing plate is stacked on the bearing platform, the first positioning member passes through the mounting hole on the magnetic steel pressing plate;

[0010] A transfer mechanism is provided on one side of the slide, and is used to absorb and transfer the magnetic steel pressing plate on the slide at the loading position;

[0011] A lifting drive component, whose fixed end is arranged on the slide, when the transfer mechanism adsorbs and lifts the magnetic steel pressure plate upward along the Z axis, the output shaft of the lifting drive component can pass through the supporting platform upward along the Z axis and abut against the magnetic steel pressure plate to push the magnetic steel pressure plate upward along the Z axis to separate from the first positioning component.

[0012] As an optional solution, the output shaft of the lifting drive is connected to a lifting rod, and the lifting rod passes through the middle of the bearing platform and out of the bearing platform to lift the magnetic steel pressure plate upward along the Z axis.

[0013] As an optional solution, a guiding cone surface is provided at the top end of the first positioning member.

[0014] As an optional solution, the magnetic steel plate loading device further includes:

[0015] A turntable, rotatably arranged on the support frame around a Z axis and located on one side of the slide;

[0016] A material bin, wherein a plurality of material bins are arranged on the turntable at intervals along the circumference thereof, the material bins extend along the Z axis, and a receiving cavity is formed in the material bin, and the receiving cavity is used to place a plurality of the magnetic steel pressing plates stacked along the Z axis;

[0017] The transport mechanism is arranged on the support frame and located on one side of the turntable. The transport mechanism is used to absorb the uppermost magnetic steel pressure plate located at the grabbing position in the accommodating cavity and transfer it to be placed on the carrying platform.

[0018] As an optional solution, the transport mechanism includes:

[0019] A lateral motion module, arranged on the support frame;

[0020] A lifting drive member, a fixed end of which is connected to the lateral motion module, and the lateral motion module is used to drive the lifting drive member to move along the Y axis;

[0021] The adsorption member is connected to the driving end of the lifting drive member, and the lifting drive member is used to drive the adsorption member to move along the Z axis. The adsorption member is used to adsorb the magnetic steel pressure plate at the grasping position and place it on the supporting platform.

[0022] As an optional solution, the adsorption member includes:

[0023] An adsorption body, one end of which is connected to the driving end of the lifting drive member, and the other end of the adsorption body is connected to a second positioning member for positioning the magnetic steel pressing plate;

[0024] A suction cup is used to adsorb the magnetic steel pressure plate, the suction cup is connected to the other end of the adsorption body, the suction cups are respectively arranged on the opposite sides of the second positioning member, and the bottom end surface of the suction cup is higher than the bottom end surface of the second positioning member.

[0025] As an optional solution, the second positioning member includes:

[0026] A positioning body connected to the adsorption body;

[0027] Two positioning plates are connected to the positioning body relatively to form a receiving groove matching the magnetic steel pressing plate between the positioning body and the two positioning plates.

[0028] As an optional solution, the magnetic steel plate loading device further includes:

[0029] The material dividing mechanism is arranged on the support frame and located between the slide and the turntable. The turntable can drive any one of the material bins to rotate to be arranged opposite to the material dividing mechanism, so that the material dividing mechanism drives the magnetic steel pressure plate in the accommodating cavity to move upward along the Z axis.

[0030] As an optional solution, the material distribution mechanism includes:

[0031] A material distribution driving member, wherein a fixed end of the material distribution driving member is connected to the support frame;

[0032] A material dividing plate, wherein the driving end of the material dividing driving member is connected to the material dividing plate and drives the material dividing plate to move along the Z axis;

[0033] The dividing rod is horizontally inserted into the silo, the magnetic steel pressure plate at the bottom layer in the accommodating chamber is placed on the dividing rod, and the dividing rod can move along the Z axis in the silo. The dividing driving component is used to drive the dividing plate to push the dividing rod upward along the Z axis to push each of the magnetic steel pressure plates in the accommodating chamber to move, so that the magnetic steel pressure plate at the top layer in the accommodating chamber moves to the grabbing position.

[0034] As an optional solution, the dividing plate includes:

[0035] A main board and a convex plate, the driving end of the material distribution drive member is connected to the main board, the convex plate is connected to one side of the main board, and two convex plates are relatively arranged on the main board, and the material bin is located between the two convex plates so that one convex plate can abut against one end of the material distribution rod.

[0036] The beneficial effects of the utility model are:

[0037] At least one first positioning member is provided on each carrier platform, and when the magnetic steel platen is stacked on the carrier platform, the first positioning member passes through the mounting hole on the magnetic steel platen, so that the magnetic steel platen can be positioned and placed on the positioning carrier platform more accurately through the first positioning member; when the magnetic steel platens on each carrier platform need to be transported, the slide table first drives the positioning carrier platform, the carrier platform, and the magnetic steel platen thereon to move as a whole along the X-axis to the loading position; then the transport mechanism as a whole absorbs and transfers the magnetic steel platens on each carrier platform located at the loading position, so as to realize the transport of the magnetic steel platens on the carrier platform; wherein, while the transport mechanism absorbs the magnetic steel platen on the carrier platform and lifts it upward along the Z-axis, the lifting mechanism is The output shaft of the driving member passes through the supporting platform upward along the Z-axis and abuts against the magnetic steel pressure plate, so that the magnetic steel pressure plate can be pushed to move upward along the Z-axis through the jacking driving member, thereby ensuring that the magnetic steel pressure plate is separated from the first positioning member; that is, by increasing the jacking effect of the jacking driving member on the magnetic steel pressure plate, it can be avoided that the transfer mechanism cannot drive the magnetic steel pressure plate to separate from the first positioning member upward along the Z-axis when adsorbing the magnetic steel pressure plate due to the inaccurate aperture accuracy of the mounting holes on the magnetic steel pressure plate and the inaccurate hole spacing accuracy between two adjacent mounting holes, so as to ensure that the transfer mechanism can simultaneously adsorb the magnetic steel pressure plates on each supporting platform, thereby ensuring the smooth assembly of the entire rotor.

[0038] By passing the lifting rod through the middle of the bearing platform and out of the bearing platform to abut the magnetic steel pressure plate, the abutting effect of the lifting rod on the magnetic steel pressure plate can be more balanced, ensuring that the lifting rod can stably lift the magnetic steel pressure plate and avoiding the problem of tilting of the magnetic steel pressure plate during the process of detaching from the first positioning member.

[0039] By setting a lateral motion module to drive the lifting drive member and the adsorption member thereon to move along the Y-axis, the adsorption member can be easily aligned with the material bin and the supporting platform, which is beneficial for the adsorption member to accurately adsorb the magnetic steel pressure plate in the material bin and place it on the supporting platform; and, by setting a lifting drive member to drive the adsorption member to move along the Z-axis, it is possible to avoid interference with the adsorption member and the magnetic steel pressure plate by other structures in the magnetic steel pressure plate loading device during the process of transporting the magnetic steel pressure plate in the material bin to the supporting platform, thereby ensuring that the magnetic steel pressure plate is smoothly transported from the material bin to the supporting platform.

[0040] By arranging a material dividing mechanism between the slide and the turntable, it is possible to achieve individual material dividing of the multiple magnetic steel pressure plates stacked in the accommodating cavity; and, by arranging multiple material bins on the turntable, the turntable and the various material bins thereon can be driven by a motor to rotate around the Z axis, so that each material bin can be aligned with the material dividing mechanism in turn, thereby enabling batch loading, and allowing empty material bins that are not arranged directly opposite the material dividing mechanism to be replenished in time, thereby achieving uninterrupted loading of the magnetic steel pressure plate, ensuring a high loading efficiency of the magnetic steel pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the structure of the magnetic steel plate feeding device provided by the utility model. Figure 1 ;

[0042] Figure 2 This is a schematic diagram of the structure of the magnetic steel plate feeding device provided by the utility model. Figure 2 ;

[0043] Figure 3 This is a schematic diagram of the structure of the magnetic steel plate loading device (excluding the turntable, silo and handling mechanism) provided by the utility model. Figure 3 ;

[0044] Figure 4 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0045] Figure 5 It is a structural schematic diagram of the transport mechanism provided by the utility model;

[0046] Figure 6 yes Figure 5 A schematic diagram of the local enlarged structure at B in the middle;

[0047] Figure 7 yes Figure 2 A schematic diagram of the local enlarged structure at C in the middle;

[0048] Figure 8 The utility model is a schematic diagram of the assembly structure of the magnetic steel pressing plate in the contoured back iron (partial structure removed).

[0049] Description of reference numerals:

[0050] 11-support frame; 111-slide rail; 12-slide table; 121-sliding block; 122-transfer driving member; 13-positioning platform; 131-carrying platform; 132-rotation driving member; 14-first positioning member; 161-lifting rod; 17-turntable; 171-bin; 172-chute; 18-material distribution mechanism; 181-material distribution driving member; 182-material distribution plate; 1821-main board; 1822- Convex plate; 183- material dividing rod; 19- transport mechanism; 191- lateral motion module; 192- lifting drive member; 193- adsorption member; 1931- adsorption body; 1932- suction cup; 1933- positioning body; 1934- positioning plate; 1935- accommodating groove; 10- buffer limit member; 101- contoured back iron; 1011- positioning pin; 103- magnetic steel pressure plate; 1031- mounting hole. DETAILED DESCRIPTION

[0051] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0052] Any feature disclosed in this specification, unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features. Throughout the specification, the same reference numerals indicate the same elements.

[0053] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further explained below with reference to the accompanying drawings and through specific implementation methods.

[0054] In this embodiment, a magnetic steel pressing plate feeding device is proposed, which is used to automatically separate and position each stacked magnetic steel pressing plate individually, so that each positioned magnetic steel pressing plate can be transferred as a whole to the contoured back iron to ensure that each magnetic steel pressing plate is accurately installed in the contoured back iron. Among them, the contoured back iron is a support member that can provide installation support for the magnetic steel pressing plate, and the structure of the contoured back iron is similar to the structure of the back iron in the rotor of the motor in the prior art.

[0055] Specifically, Figures 1 to 4 As shown, the magnetic steel plate loading device includes a support frame 11, a positioning platform 13, a first positioning member 14, a transfer mechanism and a lifting drive member; wherein, a slide 12 is slidably connected to the support frame 11 along the X-axis so that the slide 12 can move to the loading position; the positioning platform 13 is rotatably arranged on the slide 12 around the Z-axis, and a plurality of bearing platforms 131 are arranged on the positioning platform 13 along its circumferential intervals, and a bearing platform 131 is used to place a magnetic steel plate 103; at least one first positioning member 14 is arranged on each bearing platform 131, and when the magnetic steel plate 103 is stacked on the bearing platform When on the carrier 131, the first positioning member 14 passes through the mounting hole 1031 on the magnetic steel pressure plate 103 to position the magnetic steel pressure plate 103; the transfer mechanism is arranged on one side of the slide 12, and the transfer mechanism is used to absorb and transfer the magnetic steel pressure plate 103 on the slide 12 located at the loading position; the fixed end of the lifting drive member is arranged on the slide 12, and when the transfer mechanism absorbs and lifts the magnetic steel pressure plate 103 upward along the Z axis, the output shaft of the lifting drive member can pass through the carrier 131 upward along the Z axis and abut against the magnetic steel pressure plate 103, so as to push the magnetic steel pressure plate 103 upward along the Z axis to separate from the first positioning member 14.

[0056] like Figure 4As shown, by setting at least one first positioning member 14 through each carrier 131, when the magnetic steel pressing plate 103 is stacked on the carrier 131, the first positioning member 14 passes through the mounting hole 1031 on the magnetic steel pressing plate 103, so that the magnetic steel pressing plate 103 can be more accurately positioned and placed on the positioning carrier 13 through the first positioning member 14, ensuring the accuracy of the subsequent transfer mechanism to absorb the magnetic steel pressing plate 103 on each carrier 131 as a whole and move it upward along the Z axis to be transposed in the contoured back iron 101, and ensuring that each magnetic steel pressing plate 103 can be accurately placed in the contoured back iron 101. Among them, the first positioning member 14 is specifically a positioning column, and two first positioning members 14 are respectively provided on each carrier 131.

[0057] When it is necessary to transfer the magnetic steel pressing plate 103 on each carrier 131, firstly, the slide 12 drives the positioning carrier 13, the carrier 131, and the magnetic steel pressing plate 103 thereon to move as a whole along the X-axis to the loading position; then, the transfer mechanism is integrally adsorbed and transferred away the magnetic steel pressing plate 103 on each carrier 131 located at the loading position, so as to realize the transfer of the magnetic steel pressing plate 103 on the carrier 131; wherein, while the transfer mechanism adsorbs the magnetic steel pressing plate 103 on the carrier 131 and moves upward along the Z-axis, the output shaft of the jacking drive component passes through the carrier 131 upward along the Z-axis and abuts against the magnetic steel pressing plate 103, so that the magnetic steel pressing plate 103 can be pushed by the jacking drive component The plate 103 moves upward along the Z-axis, thereby ensuring that the magnetic steel pressure plate 103 is separated from the first positioning member 14; that is, by increasing the lifting effect of the lifting drive on the magnetic steel pressure plate 103, it is possible to avoid the situation where the transfer mechanism is unable to drive the magnetic steel pressure plate 103 to separate from the first positioning member 14 along the Z-axis when adsorbing the magnetic steel pressure plate 103 due to the insufficient accuracy of the aperture of the mounting holes 1031 on the magnetic steel pressure plate 103 and the insufficient accuracy of the hole spacing between two adjacent mounting holes 1031, so as to ensure that the transfer mechanism can simultaneously absorb and remove the magnetic steel pressure plates 103 on each supporting platform 131, thereby ensuring the smooth assembly of the entire rotor.

[0058] That is, in this embodiment, the two pushing effects of the transfer mechanism pulling the magnetic steel pressure plate 103 upward along the Z axis and the lifting drive component pushing the magnetic steel pressure plate 103 upward along the Z axis can ensure the reliability and stability of pulling the magnetic steel pressure plate 103 out of the first positioning member 14, and ensure that the magnetic steel pressure plate 103 and the first positioning member 14 can be smoothly separated.

[0059] Furthermore, if Figure 4 As shown, the output shaft of the lifting drive is connected to a lifting rod 161, and the lifting rod 161 passes through the middle of the bearing platform 131 and out of the bearing platform 131 to abut the magnetic steel pressing plate 103, so as to lift the magnetic steel pressing plate 103 upward along the Z axis.

[0060] By allowing the lifting rod 161 to pass through the middle of the supporting platform 131 and out of the supporting platform 131 to abut the magnetic steel pressure plate 103, the abutting effect of the lifting rod 161 on the magnetic steel pressure plate 103 can be more balanced, ensuring that the lifting rod 161 can stably lift the magnetic steel pressure plate 103 and avoid the problem of tilting of the magnetic steel pressure plate 103 during the process of separating from the first positioning member 14, so that the magnetic steel pressure plate 103 can move horizontally upward along the Z axis until it separates from the first positioning member 14.

[0061] Specifically, Figure 4 As shown, a guide cone surface is provided at the top of the first positioning member 14 to provide a guiding function, thereby guiding the mounting hole 1031 of the magnetic steel pressure plate 103 to be more quickly plugged into the first positioning member 14, so that the positioning and plugging between the magnetic steel pressure plate 103 and the first positioning member 14 is more accurate and faster.

[0062] Furthermore, if Figure 1 and Figure 2 As shown, the magnetic steel plate loading device also includes a turntable 17, a material bin 171 and a conveying mechanism 19; wherein the turntable 17 is rotatably arranged on the support frame 11 and is located on one side of the slide 12; a plurality of material bins 171 are arranged on the turntable 17 along its circumferential intervals, the material bins 171 extend along the Z axis, and a accommodating cavity is formed in the material bin 171, the accommodating cavity is used to place a plurality of magnetic steel platens 103 stacked along the Z axis, that is, a plurality of magnetic steel platens 103 stacked in sequence are placed in the material bin 171; the conveying mechanism 19 is arranged on the support frame 11 and is located on one side of the turntable 17, the conveying mechanism 19 is used to adsorb the uppermost magnetic steel platen 103 at the grabbing position in the accommodating cavity and transfer it to be placed on the bearing platform 131, so that a magnetic steel platen 103 is positioned and placed on a bearing platform 131, that is, the two first positioning members 14 on the bearing platform 131 are respectively inserted into the two mounting holes 1031 on the magnetic steel platen 103. The turntable 17 is driven by a motor to rotate around the Z axis.

[0063] Specifically, Figure 5 and Figure 6As shown, the transport mechanism 19 includes a transverse motion module 191, a lifting drive 192 and an adsorption member 193; wherein the transverse motion module 191 is arranged on the support frame 11; the fixed end of the lifting drive 192 is connected to the transverse motion module 191, and the transverse motion module 191 is used to drive the lifting drive 192 to move along the Y axis, so that the lifting drive 192 can reciprocate between the silo 171 and the positioning platform 13; the adsorption member 193 is connected to the driving end of the lifting drive 192, and the lifting drive 192 is used to drive the adsorption member 193 to move along the Z axis, so that the adsorption member 193 can adsorb the magnetic steel platen 103 at the grasping position and place it on the carrier 131. Among them, the transverse motion module 191 can adopt the transverse motion structure commonly used in the prior art, and the lifting drive 192 can be specifically a vertical cylinder.

[0064] By setting a lateral motion module 191 to drive the lifting drive member 192 and the adsorption member 193 thereon to move along the Y-axis, the adsorption member 193 can be aligned with the material bin 171 and the supporting platform 131 respectively, which is beneficial for the adsorption member 193 to accurately adsorb the magnetic steel pressure plate 103 in the material bin 171 and place it on the supporting platform 131; and, by setting a lifting drive member 192 to drive the adsorption member 193 to move along the Z-axis, it is possible to avoid interference with the adsorption member 193 and the magnetic steel pressure plate 103 by other structures in the magnetic steel pressure plate loading device during the process of transporting the magnetic steel pressure plate 103 in the material bin 171 to the supporting platform 131, thereby ensuring that the magnetic steel pressure plate 103 is smoothly transported from the material bin 171 to the supporting platform 131.

[0065] It is worth noting that the rotation of the positioning platform 13 around the Z axis can drive each carrier 131 to rotate in steps, so that each carrier 131 can be aligned with the adsorption member 193 of the conveying mechanism 19 in turn, so that the adsorption member 193 can position and place a magnetic steel pressure plate 103 on each carrier 131; moreover, the distribution of each carrier 131 is consistent with the position distribution of each magnetic steel pressure plate 103 required in the rotor, which is convenient for the subsequent transfer and installation of the magnetic steel pressure plate 103 that has been positioned on each carrier 131 into the contoured back iron 101. Among them, the positioning platform 13 is driven to rotate around the Z axis by the rotating drive member 132, the fixed end of the rotating drive member 132 is arranged on the slide 12, and the driving end of the rotating drive member 132 is connected to the positioning platform 13.

[0066] Furthermore, if Figure 6As shown, the adsorption member 193 includes an adsorption body 1931 and two suction cups 1932; wherein, one end of the adsorption body 1931 is connected to the driving end of the lifting drive member 192, and the other end of the adsorption body 1931 is connected to a second positioning member for positioning the magnetic steel pressure plate 103; the suction cup 1932 is used to adsorb the magnetic steel pressure plate 103, and the suction cup 1932 is connected to the other end of the adsorption body 1931, and suction cups 1932 are respectively arranged on the opposite sides of the second positioning member, and the bottom end surface of the suction cup 1932 is higher than the bottom end surface of the second positioning member.

[0067] By making the bottom end surface of the suction cup 1932 higher than the bottom end surface of the second positioning member, the second positioning member can guide and position the magnetic steel pressure plate 103 before the suction cup 1932 adsorbs the magnetic steel pressure plate 103, thereby ensuring the accurate positioning of the magnetic steel pressure plate 103 on the adsorption member 193, which is beneficial to accurately adsorb the magnetic steel pressure plate 103 and ensure the reliability of the adsorption of the magnetic steel pressure plate 103 by the suction cup 1932.

[0068] Specifically, if Figure 6 As shown, the second positioning member includes a positioning body 1933 and two positioning plates 1934; wherein the positioning body 1933 is connected to the adsorption body 1931; the two positioning plates 1934 are relatively connected to the positioning body 1933, so that an accommodating groove 1935 matching the magnetic steel pressure plate 103 is formed between the positioning body 1933 and the two positioning plates 1934; that is, before the suction cup 1932 adsorbs the magnetic steel pressure plate 103, the two positioning plates 1934 respectively abut against the opposite sides of the magnetic steel pressure plate 103, and the magnetic steel pressure plate 103 is limited in the accommodating groove 1935, so that the second positioning member can guide and position the magnetic steel pressure plate 103, which is beneficial to the accurate adsorption of the magnetic steel pressure plate 103 by the suction cup 1932.

[0069] Furthermore, if Figure 1 and Figure 2 As shown, the magnetic steel pressure plate loading device also includes a material dividing mechanism 18, which is arranged on the support frame 11 and located between the slide 12 and the turntable 17. The turntable 17 can drive any one of the material bins 171 to rotate to be arranged opposite to the material dividing mechanism 18, so that the material dividing mechanism 18 drives the magnetic steel pressure plate 103 in the accommodating cavity to move upward along the Z axis, so that the magnetic steel pressure plate 103 located at the top layer in the accommodating cavity moves upward along the Z axis to the grasping position, so as to facilitate the above-mentioned adsorption component 193 to adsorb and grasp the single magnetic steel pressure plate 103 located at the grasping position.

[0070] By arranging a material dividing mechanism 18 between the slide 12 and the turntable 17, it is possible to achieve individual material dividing of the multiple magnetic steel pressure plates 103 stacked in the accommodating cavity; and, by arranging multiple material bins 171 on the turntable 17, the turntable 17 and the various material bins 171 thereon can be driven by a motor to rotate around the Z axis, so that each material bin 171 can be aligned with the material dividing mechanism 18 in turn, thereby enabling batch loading, and allowing the empty material bins 171 that are not arranged opposite to the material dividing mechanism 18 to be replenished in time, thereby achieving uninterrupted loading of the magnetic steel pressure plate 103, ensuring that the loading efficiency of the magnetic steel pressure plate 103 is high.

[0071] Specifically, Figure 7 As shown, the material distribution mechanism 18 includes a material distribution driving member 181, a material distribution plate 182 and a material distribution rod 183; wherein the fixed end of the material distribution driving member 181 is connected to the support frame 11, and the driving end of the material distribution driving member 181 is connected to the material distribution plate 182 and drives the material distribution plate 182 to move along the Z axis; the material distribution rod 183 is horizontally inserted into the silo 171, and the magnetic steel pressing plate 103 at the bottom layer in the accommodating cavity is placed on the material distribution rod 183, that is, each material distribution rod in the accommodating cavity The stacked magnetic steel pressing plates 103 are supported by the material dividing rod 183; the material dividing rod 183 can move along the Z axis in the material bin 171, and the material dividing driving member 181 is used to drive the material dividing plate 182 to push the material dividing rod 183 upward along the Z axis, so that the material dividing rod 183 pushes the magnetic steel pressing plates 103 at the bottom layer to push the magnetic steel pressing plates 103 in the accommodating cavity to step up as a whole, so that the magnetic steel pressing plates 103 at the top layer in the accommodating cavity can be moved to the grabbing position in sequence. In this embodiment, the material dividing driving member 181 can be specifically a linear cylinder.

[0072] Furthermore, if Figure 7 As shown, a slide groove 172 is provided in the material bin 171 which horizontally passes through the material bin 171, and the slide groove 172 extends along the Z axis. The dividing rod 183 is inserted in the slide groove 172, and both ends of the dividing rod 183 are located outside the slide groove 172. The dividing rod 183 can slide along the Z axis in the slide groove 172, so as to push each magnetic steel pressure plate 103 in the accommodating cavity to move upward along the Z axis through the dividing rod 183.

[0073] Specifically, Figure 7As shown, the material dividing plate 182 includes a main board 1821 and a convex plate 1822. The driving end of the material dividing driving member 181 is connected to the main board 1821. The convex plate 1822 is connected to a side of the main board 1821 close to the bin 171. Two convex plates 1822 are arranged on the main board 1821. The bin 171 is located in the space between the two convex plates 1822, so as to provide a holding space for the bin 171 at the material dividing mechanism 18, so as to avoid mutual interference between the material dividing mechanism 18 and the bin 171. And when the bin When 171 rotates to the space between the two convex plates 1822, a convex plate 1822 is arranged corresponding to one end of the dividing rod 183, so that when the dividing driving member 181 drives the main board 1821 to move upward along the Z axis, one convex plate 1822 can abut against one end of the dividing rod 183, so that the dividing rod 183 can be pushed step by step through the two convex plates 1822 at the same time, thereby ensuring the pushing stability of the dividing rod 183, and further ensuring the stability of the dividing rod 183 moving along the Z axis in the slide groove 172.

[0074] Furthermore, if Figure 3 As shown, the magnetic steel plate loading device also includes a buffer limiter 10, which is arranged on the support frame 11 and is located on the moving path of the slide 12 on the X-axis. The buffer limiter 10 is used to buffer and abut the slide 12 to prevent the slide 12 from sliding at the loading position, thereby ensuring that the slide 12 can accurately move to the loading position, which is beneficial to ensure the accuracy of the transfer mechanism in grasping each magnetic steel plate 103 on the slide 12.

[0075] Specifically, Figure 3 As shown, a slider 121 is provided on one of the support frame 11 and the slide 12, and a slide rail 111 is provided on the other. The slide rail 111 extends along the X-axis, and the slider 121 can move along the slide rail 111 to ensure the guidance and stability of the slide 12 sliding along the X-axis on the support frame 11. In this embodiment, a slide rail 111 is provided on the support frame 11, and a slider 121 is provided on the slide 12, and two slide rails 111 are arranged at intervals, and two sliders 121 are provided on each slide rail 111 to ensure the smoothness of sliding, and the buffer limiter 10 is located between the two slide rails 111. Among them, the slide 12 is driven by a transfer drive 122 to slide along the X-axis, the fixed end of the transfer drive 122 is provided on the support frame 11, and the driving end of the transfer drive 122 is connected to the slide 12. The transfer drive 122 can be a linear cylinder or a motor combined with a screw module structure, which is not specifically limited here.

[0076] Furthermore, the transfer mechanism is located between the positioning platform 13 and the contoured back iron 101, and the transfer mechanism includes a two-axis movable module and a floating suction cup assembly, the floating suction cup assembly includes a spring, a disc and a plurality of suction nozzles, one end of the spring is installed on the two-axis movable module, and the other end of the spring is connected to the disc, so that the disc is elastically connected to the two-axis movable module; each suction nozzle is evenly arranged on the disc in the circumference, and the plurality of suction nozzles correspond one by one to the plurality of magnetic steel pressure plates 103 on the positioning platform 13, so that a magnetic steel pressure plate 103 on a carrier 131 can be adsorbed by one suction nozzle, and each magnetic steel pressure plate 103 can be transferred to the contoured back iron 101.

[0077] By setting a spring, a buffering elastic force can be provided for the disc, so as to provide a buffering elastic force for the magnetic steel pressure plate 103 when the suction nozzle adsorbs the magnetic steel pressure plate 103, thereby avoiding the suction nozzle from generating overpressure on the magnetic steel pressure plate 103 during the adsorption process, thereby better protecting the magnetic steel pressure plate 103.

[0078] It is worth mentioning that the two-axis moving module is a common moving structure in the prior art. The two-axis moving module can drive the disc and each suction nozzle thereon to move along the Z axis and the Y axis respectively, which is conducive to the suction nozzle to adsorb the magnetic steel pressure plate 103 on the supporting platform 131 and place it in the contoured back iron 101.

[0079] Furthermore, if Figure 8 As shown, a positioning pin 1011 is provided in the contoured back iron 101. When each suction nozzle places each magnetic steel pressure plate 103 in the contoured back iron 101, a positioning pin 1011 is plugged into a mounting hole 1031 of the magnetic steel pressure plate 103 to position the magnetic steel pressure plate 103 in the contoured back iron 101, thereby ensuring that each magnetic steel pressure plate 103 is placed relatively accurately in the contoured back iron 101.

[0080] Specifically, if Figure 8 As shown, the top of the positioning pin 1011 is provided with a chamfer to provide a guide for the positioning pin 1011 to be inserted into the mounting hole 1031. In order to ensure the smooth positioning of the magnetic steel pressure plate 103 into the contoured back iron 101, the positioning pin 1011 and the mounting hole 1031 are clearance-matched.

[0081] It is worth noting that, since the positioning pin 1011 and the mounting hole 1031 are clearance-fitted, the position of the magnetic steel pressure plate 103 may have a slight deviation relative to the positioning pin 1011 due to the clearance fit; when the magnetic steel is subsequently pushed between two adjacent magnetic steel pressure plates 103, since the inclined surface on the magnetic steel and the inclined surface on the magnetic steel pressure plate 103 are wedge-shaped, the magnetic steel pressure plate 103 can be restricted by the inclined surface on the magnetic steel to prevent the magnetic steel pressure plate 103 from detaching from the positioning pin 1011 along the Z axis; and, since the pushing movement of the magnetic steel can drive the magnetic steel pressure plate 103 to move radially inwardly along the contoured back iron 101 into position; therefore, the clearance fit between the positioning pin 1011 and the mounting hole 1031 in this embodiment does not affect the positioning effect between the magnetic steel pressure plate 103 and the positioning pin 1011 and the accurate positioning of the magnetic steel pressure plate 103.

[0082] The specific working process of the magnetic steel plate loading device in this embodiment is as follows:

[0083] First, the motor drives the turntable 17 to rotate around the Z axis so that a material bin 171 on the turntable 17 rotates to the dividing mechanism 18. At this time, the material bin 171 is located in the space between the two protruding plates 1822 of the dividing mechanism 18, and a protruding plate 1822 of the dividing mechanism 18 is correspondingly arranged with one end of the dividing rod 183.

[0084] Afterwards, the material dividing drive component 181 drives the main board 1821 to move upward along the Z axis, so as to drive the two convex plates 1822 to move upward along the Z axis, so that one convex plate 1822 abuts against one end of the material dividing rod 183, and the two convex plates 1822 simultaneously step forward to push the material dividing rod 183, so that the material dividing rod 183 pushes the magnetic steel pressure plate 103 at the bottom layer in the accommodating cavity and steps forward as a whole to push each magnetic steel pressure plate 103 in the accommodating cavity to move, until the magnetic steel pressure plate 103 at the top layer in the accommodating cavity moves to the grabbing position.

[0085] Then, the lateral motion module 191 drives the lifting drive component 192 and the adsorption component 193 thereon to move along the Y-axis to the grabbing position, and then the lifting drive component 192 drives the adsorption component 193 to move downward along the Z-axis, so that the adsorption component 193 adsorbs the magnetic steel pressure plate 103 located at the top layer in the accommodating cavity at the grabbing position, and transports the magnetic steel pressure plate 103 to be placed on a supporting platform 131. At this time, the first positioning component 14 on the supporting platform 131 is inserted into the mounting hole 1031 of the magnetic steel pressure plate 103 to position the magnetic steel pressure plate 103 on the supporting platform 131.

[0086] Then, the rotating drive component 132 drives the positioning platform 13 to rotate around the Z axis, so as to drive the next support platform 131 to rotate to be directly opposite to the adsorption component 193, so that the adsorption component 193 can place a new magnetic steel pressure plate 103 on the next support platform 131 until a magnetic steel pressure plate 103 is placed on each support platform 131.

[0087] Afterwards, the transfer drive 122 drives the slide 12 and the magnetic steel pressure plate 103 thereon to slide as a whole along the X-axis to the loading position, and then the two-axis moving module drives the floating suction cup assembly to move to the loading position, so that each suction nozzle simultaneously adsorbs the magnetic steel pressure plate 103 on each carrier 131, and each suction nozzle places each magnetic steel pressure plate 103 in the contoured back iron 101, so that the positioning pin 1011 in the contoured back iron 101 is inserted into the mounting hole 1031 of the magnetic steel pressure plate 103, thereby realizing the positioning and loading of each stacked magnetic steel pressure plate 103 in the contoured back iron 101.

[0088] The magnetic steel plate loading device in this embodiment, by providing a lifting drive component to push the magnetic steel plate 103 to move upward along the Z axis, can ensure the reliability and stability of pulling the magnetic steel plate 103 out of the first positioning component 14; and, by providing multiple material bins 171 and a material distribution mechanism 18 used in conjunction with the material bin 171, it is possible to achieve individual distribution of the multiple stacked magnetic steel platens 103 in the material bin 171, and to achieve uninterrupted loading in each material bin 171; at the same time, by providing a floating suction cup assembly, the magnetic steel plate 103 can be better protected when adsorbing it.

[0089] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A magnetic steel plate loading device, characterized in that: include: A support frame (11), wherein a slide table (12) is slidably connected to the support frame (11) along the X-axis, so that the slide table (12) can be moved to a loading position; A positioning platform (13) is rotatably arranged on the slide table (12) around a Z axis, and a plurality of bearing platforms (131) are arranged on the positioning platform (13) at intervals along its circumference, and a magnetic steel pressing plate (103) is placed on one of the bearing platforms (131); A first positioning member (14), at least one first positioning member (14) is disposed on each of the bearing platforms (131), and when the magnetic steel pressing plate (103) is stacked on the bearing platform (131), the first positioning member (14) passes through the mounting hole (1031) on the magnetic steel pressing plate (103); A transfer mechanism is arranged on one side of the slide (12), and is used for adsorbing and transferring the magnetic steel pressing plate (103) on the slide (12) located at the loading position; A lifting drive component, whose fixed end is arranged on the slide (12), when the transfer mechanism adsorbs and lifts the magnetic steel pressure plate (103) upward along the Z axis, the output shaft of the lifting drive component can pass through the support platform (131) upward along the Z axis and abut against the magnetic steel pressure plate (103), so as to push the magnetic steel pressure plate (103) upward along the Z axis to separate from the first positioning component (14).

2. The magnetic steel plate loading device according to claim 1, characterized in that: The output shaft of the lifting drive member is connected to a lifting rod (161), and the lifting rod (161) passes through the middle of the bearing platform (131) and out of the bearing platform (131) to lift the magnetic steel pressure plate (103) upward along the Z axis.

3. The magnetic steel plate loading device according to claim 1, characterized in that: A guiding cone surface is provided at the top end of the first positioning member (14).

4. The magnetic steel plate loading device according to any one of claims 1 to 3, characterized in that: The magnetic steel plate loading device also includes: A turntable (17) is rotatably arranged on the support frame (11) around a Z axis and is located on one side of the slide table (12); A material bin (171), wherein a plurality of material bins (171) are arranged on the rotating disk (17) at intervals along its circumference, the material bins (171) extend along the Z axis, and a receiving cavity is formed in the material bin (171), wherein the receiving cavity is used to place a plurality of magnetic steel pressing plates (103) stacked along the Z axis; A transport mechanism (19) is provided on the support frame (11) and located on one side of the turntable (17), and the transport mechanism (19) is used to absorb the uppermost magnetic steel pressure plate (103) located at the grabbing position in the accommodating cavity and transfer it to be placed on the supporting platform (131).

5. The magnetic steel plate loading device according to claim 4, characterized in that: The transport mechanism (19) comprises: A lateral motion module (191) is disposed on the support frame (11); A lifting drive member (192), a fixed end of which is connected to the lateral motion module (191), and the lateral motion module (191) is used to drive the lifting drive member (192) to move along the Y axis; The adsorption member (193) is connected to the driving end of the lifting drive member (192), and the lifting drive member (192) is used to drive the adsorption member (193) to move along the Z axis. The adsorption member (193) is used to adsorb the magnetic steel pressure plate (103) at the grasping position and place it on the supporting platform (131).

6. The magnetic steel plate loading device according to claim 5, characterized in that: The adsorption member (193) comprises: An adsorption body (1931), one end of which is connected to the driving end of the lifting drive member (192), and the other end of the adsorption body (1931) is connected to a second positioning member for positioning the magnetic steel pressing plate (103); A suction cup (1932) is used to adsorb the magnetic steel pressure plate (103), and the suction cup (1932) is connected to the other end of the adsorption body (1931). The suction cups (1932) are respectively arranged on the opposite sides of the second positioning member, and the bottom end surface of the suction cup (1932) is higher than the bottom end surface of the second positioning member.

7. The magnetic steel plate loading device according to claim 6, characterized in that: The second positioning member comprises: A positioning body (1933), connected to the adsorption body (1931); Two positioning plates (1934), the two positioning plates (1934) are relatively connected to the positioning body (1933), so that an accommodating groove (1935) matching the magnetic steel pressure plate (103) is formed between the positioning body (1933) and the two positioning plates (1934).

8. The magnetic steel plate loading device according to claim 4, characterized in that: The magnetic steel plate loading device also includes: The material distribution mechanism (18) is arranged on the support frame (11) and is located between the slide (12) and the turntable (17). The turntable (17) can drive any one of the material bins (171) to rotate to be arranged opposite to the material distribution mechanism (18), so that the material distribution mechanism (18) drives the magnetic steel pressure plate (103) in the accommodating cavity to move upward along the Z axis.

9. The magnetic steel plate loading device according to claim 8, characterized in that: The material distribution mechanism (18) comprises: A material distribution driving member (181), wherein a fixed end of the material distribution driving member (181) is connected to the support frame (11); A material dividing plate (182), wherein the driving end of the material dividing driving member (181) is connected to the material dividing plate (182) and drives the material dividing plate (182) to move along the Z axis; The dividing rod (183) is horizontally inserted into the material bin (171), and the magnetic steel pressure plate (103) located at the bottom layer in the accommodating chamber is placed on the dividing rod (183). The dividing rod (183) can move along the Z axis in the material bin (171). The dividing driving member (181) is used to drive the dividing plate (182) to push the dividing rod (183) upward along the Z axis to push each of the magnetic steel pressure plates (103) in the accommodating chamber to move, so that the magnetic steel pressure plate (103) located at the top layer in the accommodating chamber moves to the grabbing position.

10. The magnetic steel plate loading device according to claim 9, characterized in that: The dividing plate (182) comprises: A main board (1821) and a convex plate (1822), the driving end of the material distribution drive member (181) is connected to the main board (1821), the convex plate (1822) is connected to one side of the main board (1821), and two convex plates (1822) are arranged opposite to each other on the main board (1821), and the material bin (171) is located between the two convex plates (1822) so that one convex plate (1822) can abut against one end of the material distribution rod (183).

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