Soft magnetic composite sheet distributing and rounding device

Abstract

The utility model discloses a distributing and rounding device for soft magnetic compacts, and belongs to the technical field of soft magnetic compacts. The soft magnetic composite sheet distributing and rounding device comprises a supporting table and a distributing assembly. The material distributing assembly comprises a material bin and a material distributing module which are arranged on the supporting table, the material bin can rotate around the Z axis relative to the supporting table, the material bin comprises a base and a plurality of cylindrical rods extending along the Z axis, the cylindrical rods are annularly arranged on the base at intervals, and the soft magnetic composite sheets are sequentially stacked on the base and limited in the cylindrical rods. The smoothness of the cylindrical rod is larger than the preset smoothness, and the material distributing module is used for adsorbing and taking away the soft magnetic composite sheet located on the topmost layer in the material bin. According to the distributing and rounding device for the soft magnetic composite sheets, contact friction between the soft magnetic composite sheets and the inner wall face of the stock bin can be reduced, so that the problem that the soft magnetic composite sheets are broken in the stock bin in the distributing process is solved, and the soft magnetic composite sheets in the stock bin can be well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of soft magnetic composite sheets, in particular to a device for separating and splicing soft magnetic composite sheets into a circle. Background Art

[0002] At present, during the assembly process of the rotor of a motor, it is necessary to first separate multiple stacked soft magnetic composite sheets in a bin into individual soft magnetic composite sheets in sequence, and then splice the separated soft magnetic composite sheets to form a ring. That is, it is necessary to splice a soft magnetic composite sheet ring and install and connect the entire soft magnetic composite sheet ring with a permanent magnet to achieve the assembly connection between the soft magnetic composite sheet and the permanent magnet. Among them, the soft magnetic composite sheet is also called SMC sheet (Soft Magnetic Composite, soft magnetic composite material sheet), also known as a magnetic shielding sheet or a magnetic guiding sheet, and the soft magnetic composite sheet can enhance the magnetic flux density of the entire rotor.

[0003] However, since the current bin is usually formed by multiple limiting plates surrounding each other, and the smoothness of the limiting plates is poor, the smoothness of the inner wall surface of the bin is poor; at the same time, during the process of separately separating and taking out the topmost soft magnetic composite sheet from the bin, due to the large contact area between the soft magnetic composite sheet and the limiting plate, the contact area between the soft magnetic composite sheet and the inner wall surface of the bin is large; thus, the contact friction between the soft magnetic composite sheet and the inner wall surface of the bin is large, and it is easy to cause the problem that the relatively soft soft magnetic composite sheet is broken in the bin. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for separating and splicing soft magnetic composite sheets into a circle, which can reduce the contact friction between the soft magnetic composite sheet and the inner wall surface of the bin, so as to avoid the problem that the relatively soft soft magnetic composite sheet is broken in the bin during the separation process, and can better protect the soft magnetic composite sheets in the bin.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A device for separating and splicing soft magnetic composite sheets into a circle, comprising:

[0007] A support table;

[0008] A separation component, including a bin and a separation module respectively arranged on the support table, the bin can rotate around the Z-axis relative to the support table, the bin includes a base and a plurality of cylindrical rods extending along the Z-axis, each of the cylindrical rods is arranged at intervals in a ring on the base, a plurality of soft magnetic composite sheets are stacked on the base in sequence and limited within each of the cylindrical rods, and the smoothness of the cylindrical rods is greater than a preset smoothness, and the separation module is used for adsorbing and taking away the topmost soft magnetic composite sheet in the bin.

[0009] As an alternative, the material distribution component further includes:

[0010] A first driving member, whose fixed end is disposed on the support platform;

[0011] A first turntable, the driving end of the first driving member is connected to the first turntable to drive the first turntable to stepwise rotate around the Z axis, and a plurality of the bins are arranged at intervals along the circumferential direction of the first turntable, and the base is mounted on the first turntable.

[0012] As an alternative, a material grasping position is formed on the support platform, the material distribution module is arranged corresponding to the material grasping position, and the bin can drive the soft magnetic composite sheet therein to rotate around the Z axis to the material grasping position; the material distribution component further includes:

[0013] A detection member, which is arranged on the support platform and located between the material distribution module and the bin, the detection member is communicatively connected to the material distribution module, and the detection member is used to detect whether there is a soft magnetic composite sheet at the material grasping position.

[0014] As an alternative, the material distribution component further includes:

[0015] A jacking driving member, whose fixed end is disposed on the support platform and located at the material grasping position;

[0016] A jacking rod, the driving end of the jacking driving member is connected to the jacking rod to drive the jacking rod to move along the Z axis, so that the jacking rod passes through the base along the Z axis upward and pushes the soft magnetic composite sheet at the bottom layer in the bin, so as to push the soft magnetic composite sheet at the top layer in the bin to move to the suction position of the material distribution module.

[0017] As an alternative, the material distribution module includes:

[0018] A mounting seat, which is fixedly mounted on the support platform;

[0019] A second driving member and a connecting member, the fixed end of the second driving member is disposed on the mounting seat, and the driving end of the second driving member is connected to the connecting member to drive the connecting member to move along the Z axis;

[0020] A third driving member and a material distribution plate, the fixed end of the third driving member is disposed on the connecting member, and the driving end of the third driving member is connected to the material distribution plate to drive the material distribution plate to rotate around the Z axis, and the material distribution plate is used to adsorb the soft magnetic composite sheet at the top layer in the bin at the suction position.

[0021] As an alternative, a first suction cup, a first positioning pin and a support seat are respectively arranged on one side of the material dividing plate close to the soft magnetic composite sheet. The first positioning pin is used for being inserted into the positioning hole of the soft magnetic composite sheet, so that the bottom end surface of the support seat abuts against the soft magnetic composite sheet, and the first suction cup horizontally adsorbs the soft magnetic composite sheet.

[0022] As an alternative, the soft magnetic composite sheet material dividing and piecing device further includes:

[0023] A piecing component, which is arranged on the support table and on one side of the material dividing module. The piecing component is used for piecing the soft magnetic composite sheets taken out by the material dividing module in sequence to form a ring.

[0024] As an alternative, the piecing component includes:

[0025] A sliding table, which is slidably arranged on the support table along the X axis;

[0026] A second turntable, which is rotatably arranged on the sliding table around the Z axis. A plurality of placing areas are arranged along the circumferential direction of the second turntable. The plurality of placing areas enclose to form a ring in sequence, and one placing area is used for placing one soft magnetic composite sheet.

[0027] As an alternative, a second positioning pin and a second suction cup are respectively arranged on the part of the second turntable located in the placing area. The second positioning pin is used for being inserted into the positioning hole of the soft magnetic composite sheet, and the second suction cup is used for adsorbing the soft magnetic composite sheet.

[0028] As an alternative, the piecing component further includes:

[0029] A fourth driving part, whose fixed end is arranged on the support table, and the driving end of the fourth driving part is connected to the sliding table to drive the sliding table to slide along the X axis;

[0030] A fifth driving part, whose fixed end is arranged on the sliding table, and the driving end of the fifth driving part is connected to the second turntable to drive the second turntable to stepwise rotate around the Z axis.

[0031] The beneficial effects of the utility model are:

[0032] By rotating the magazine relative to the support platform about the Z-axis to a position corresponding to the material distribution module, it is convenient for the material distribution module to adsorb and take away the soft magnetic composite sheet at the top layer in the magazine, so as to realize the separation of multiple sequentially stacked soft magnetic composite sheets in the magazine into single soft magnetic composite sheets; moreover, the magazine includes a base and a plurality of cylindrical rods extending along the Z-axis, and the cylindrical rods are arranged at intervals in a ring on the base to place the multiple sequentially stacked soft magnetic composite sheets on the base and limit them within the respective cylindrical rods, thereby realizing the limited placement of the multiple sequentially stacked soft magnetic composite sheets in the magazine; using the respective cylindrical rods to limit the soft magnetic composite sheets can make the contact area between the soft magnetic composite sheets and the cylindrical rods smaller, and the contact area between the soft magnetic composite sheets and the inner wall surface of the magazine smaller; at the same time, making the smoothness of the cylindrical rods greater than the preset smoothness makes each cylindrical rod relatively smooth, so as to ensure that the smoothness of the inner wall surface of the magazine is better; thus, it can reduce the contact friction between the soft magnetic composite sheets and the inner wall surface of the magazine, avoid the problem that the relatively soft soft magnetic composite sheets are broken in the magazine during the material distribution process, and further can better protect the soft magnetic composite sheets in the magazine.

[0033] By arranging a plurality of magazines on the first turntable, while the material distribution module is separating the soft magnetic composite sheets in one of the magazines, soft magnetic composite sheets can be loaded into other magazines, so as to realize the uninterrupted feeding of the soft magnetic composite sheets and ensure a high material distribution efficiency for the soft magnetic composite sheets.

[0034] By arranging a detection member, the material distribution module can carry out the material distribution work according to the detection result of the detection member, that is, when the detection member detects that there is a soft magnetic composite sheet at the material grasping position, the material distribution module will carry out the material distribution work, avoiding the empty running of the material distribution module, so as to save resources and ensure a high material distribution work efficiency.

[0035] By arranging a first suction cup, a first positioning pin and a support seat that are used in cooperation; on the one hand, the soft magnetic composite sheet can be accurately positioned on the material distribution plate; on the other hand, through the mutual cooperation of the first positioning pin and the support seat, the support seat can stably support the soft magnetic composite sheet, so as to ensure the adsorption stability of the first suction cup to the soft magnetic composite sheet.

[0036] By arranging a second positioning pin in the placement area for inserting into the positioning hole of the soft magnetic composite sheet, the soft magnetic composite sheet can be accurately positioned within the placement area to ensure the position accuracy of each soft magnetic composite sheet in each placement area; moreover, by further arranging a second suction cup for adsorbing the soft magnetic composite sheet in the placement area; on the one hand, it can ensure that the position of the soft magnetic composite sheet in the placement area remains stable and does not move, avoiding the deviation of the positioning of the soft magnetic composite sheet in the placement area; on the other hand, it can prevent the soft magnetic composite sheet from falling out of the placement area during the process of the sliding table sliding along the X-axis to the material taking position. Description of the Drawings

[0037] Figure 1 It is a schematic structural diagram of the soft magnetic composite sheet feeding and piecing device provided by the present utility model;

[0038] Figure 2 It is a schematic structural diagram of the storage bin provided by the present utility model;

[0039] Figure 3 It is a schematic structural diagram of the feeding module provided by the present utility model;

[0040] Figure 4 It is a partial schematic structural diagram of the feeding plate provided by the present utility model;

[0041] Figure 5 It is a front view of the feeding plate (excluding some structures) sucking the soft magnetic composite sheet provided by the present utility model;

[0042] Figure 6 It is a schematic structural diagram of the second turntable (on which the soft magnetic composite sheet is placed) provided by the present utility model.

[0043] Explanation of reference numerals:

[0044] 50 - Soft magnetic composite sheet; 501 - Positioning hole;

[0045] 51 - Support platform; 511 - Guide rail;

[0046] 52 - Feeding assembly; 521 - Storage bin; 5211 - Base; 5212 - Cylindrical rod; 522 - Feeding module; 5221 - Mounting seat; 5222 - Second driving member; 5223 - Third driving member; 5224 - Connecting member; 5225 - Feeding plate; 5226 - First suction cup; 5227 - Support seat; 5228 - First positioning pin; 523 - First turntable; 524 - Detection member; 525 - Lifting driving member; 526 - Lifting rod;

[0047] 53 - Piecing assembly; 531 - Slide table; 5311 - Guide block; 532 - Second turntable; 533 - Placing area; 534 - Second suction cup; 535 - Second positioning pin; 536 - Fifth driving member. Detailed implementation manners

[0048] All the features disclosed in this specification, or all the steps in the disclosed methods or processes, except for the mutually exclusive features and / or steps, can be combined in any manner.

[0049] Any feature disclosed in this specification, unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically 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.

[0050] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present utility model clearer, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

[0051] In this embodiment, a soft magnetic composite sheet feeding and piecing device is proposed, which is used to automatically separate each stacked soft magnetic composite sheet into individual sheets, and can automatically splice the separated individual soft magnetic composite sheets into a soft magnetic composite sheet ring, so as to be able to integrally install the soft magnetic composite sheet ring onto each magnetic steel arranged in a ring shape within a profiling back iron. Among them, the profiling back iron is a support member that can provide installation support for the magnetic steel and the soft magnetic composite sheet, and the structure of the profiling back iron is similar to the structure of the back iron in the rotor of an existing motor.

[0052] Specifically, as Figure 1 and Figure 2 shown, the soft magnetic composite sheet feeding and piecing device includes a support table 51 and a feeding assembly 52; among them, the feeding assembly 52 includes a material bin 521 and a feeding module 522 respectively arranged on the support table 51. The material bin 521 can rotate around the Z-axis relative to the support table 51. The material bin 521 includes a base 5211 and a plurality of cylindrical rods 5212 extending along the Z-axis. Each cylindrical rod 5212 is arranged at intervals in a ring shape on the base 5211. A plurality of soft magnetic composite sheets 50 are stacked on the base 5211 in sequence and are limited within each cylindrical rod 5212. And the smoothness of the cylindrical rod 5212 is greater than a preset smoothness. The feeding module 522 is used to adsorb and take away the soft magnetic composite sheet 50 at the top layer in the material bin 521.

[0053] By rotating the material bin 521 relative to the support table 51 around the Z-axis to a position corresponding to the feeding module 522, it is convenient for the feeding module 522 to adsorb and take away the soft magnetic composite sheet 50 at the top layer in the material bin 521, so as to be able to separate the plurality of soft magnetic composite sheets 50 stacked in sequence in the material bin 521 into individual soft magnetic composite sheets 50.

[0054] Moreover, by making the material bin 521 include a base 5211 and a plurality of cylindrical rods 5212 extending along the Z-axis, and each cylindrical rod 5212 is arranged at intervals in a ring shape on the base 5211, so as to place the plurality of soft magnetic composite sheets 50 stacked in sequence on the base 5211 and limit them within each cylindrical rod 5212, thereby realizing the limited placement of the plurality of soft magnetic composite sheets 50 stacked in sequence in the material bin 521.

[0055] Compared with the prior art, the soft magnetic composite sheet feeding and circular assembling device in this embodiment changes the structural setting of the material bin 521; by using each cylindrical rod 5212 to limit and accommodate the soft magnetic composite sheet 50, the contact area between the soft magnetic composite sheet 50 and the cylindrical rod 5212 is small, and the contact area between the soft magnetic composite sheet 50 and the inner wall surface of the material bin 521 is small; at the same time, the smoothness of the cylindrical rod 5212 is greater than the preset smoothness, so that each cylindrical rod 5212 is relatively smooth, so as to ensure that the inner wall surface of the material bin 521 has good smoothness; thereby reducing the contact friction between the soft magnetic composite sheet 50 and the inner wall surface of the material bin 521, and being able to avoid the problem that the relatively soft soft magnetic composite sheet 50 is broken in the material bin 521 during the feeding process, and further protecting the soft magnetic composite sheet 50 in the material bin 521 well, which is beneficial to the subsequent automatic feeding and automatic circular assembling operations of the soft magnetic composite sheet 50. Among them, the specific value of the preset smoothness is not limited, as long as it can ensure that the cylindrical rod 5212 is relatively smooth.

[0056] It is worth noting that, as Figure 2 shown, since the cylindrical rod 5212 itself is a cylindrical structure, the smoothness of the cylindrical rod 5212 itself is good, so as to better reduce the contact friction between the soft magnetic composite sheet 50 and the cylindrical rod 5212 with a cylindrical structure, and further avoid the problem that the relatively soft soft magnetic composite sheet 50 is broken in the material bin 521.

[0057] In this embodiment, as Figure 2 shown, the material bin 521 includes six cylindrical rods 5212, and the structure formed by the six cylindrical rods 5212 surrounding the base 5211 is matched with the soft magnetic composite sheet 50, so as to be conducive to limiting the soft magnetic composite sheet 50 inside the six cylindrical rods 5212. Here, the specific number of the cylindrical rods 5212 is not limited, as long as the soft magnetic composite sheet 50 can be limited by each cylindrical rod 5212.

[0058] Furthermore, as Figure 1 shown, the feeding assembly 52 further includes a first driving member and a first turntable 523; wherein, the fixed end of the first driving member is arranged on the support table 51, and the driving end of the first driving member is connected to the first turntable 523 to drive the first turntable 523 to rotate step by step around the Z axis, and a plurality of material bins 521 are arranged at intervals along the circumferential direction of the first turntable 523, and the base 5211 of each material bin 521 is fixedly installed on the first turntable 523. In this embodiment, the first driving member can specifically be a motor.

[0059] By driving the first turntable 523 to rotate around the Z-axis with the first driving member, the first turntable 523 can drive each bin 521 thereon to rotate around the Z-axis, so that each bin 521 can be rotated to the position corresponding to the material distribution module 522 in sequence, which is beneficial for the material distribution module 522 to distribute the soft magnetic composite sheets 50 in each bin 521 respectively.

[0060] As Figure 1 shown, by arranging a plurality of bins 521 on the first turntable 523, while the material distribution module 522 distributes the soft magnetic composite sheets 50 in one of the bins 521, the soft magnetic composite sheets 50 can be loaded into other bins 521, so that continuous feeding of the soft magnetic composite sheets 50 can be realized, and the feeding efficiency of the soft magnetic composite sheets 50 can be ensured to be relatively high. In this embodiment, eight bins 521 are arranged on the first turntable 523. Here, the number of bins 521 arranged on the first turntable 523 is not limited.

[0061] Furthermore, as Figure 1 shown, a material grabbing position is formed on the support table 51, the material distribution module 522 is arranged corresponding to the material grabbing position, and the first turntable 523 can drive a bin 521 and the soft magnetic composite sheets 50 therein to rotate around the Z-axis to the material grabbing position in sequence, so as to facilitate the material distribution module 522 to automatically distribute the soft magnetic composite sheets 50 in the bin 521 located at the material grabbing position.

[0062] Specifically, as Figure 1 shown, the material distribution assembly 52 further includes a detection member 524. The detection member 524 is arranged on the support table 51 and located between the material distribution module 522 and the first turntable 523. The detection member 524 is communicatively connected with the material distribution module 522, and the detection member 524 is used to detect whether there are soft magnetic composite sheets 50 at the material grabbing position. In this embodiment, the detection member 524 can specifically be a transmissive photoelectric proximity switch.

[0063] By arranging the detection member 524, the material distribution module 522 can carry out the material distribution work according to the detection result of the detection member 524. That is, when the detection member 524 detects that there are soft magnetic composite sheets 50 at the material grabbing position, the material distribution module 522 will carry out the material distribution work, avoiding the material distribution module 522 from running empty, so as to save resources and ensure a relatively high material distribution work efficiency.

[0064] Furthermore, as Figure 1As shown, the material distribution component 52 further includes a lifting drive member 525 and a lifting rod 526. Among them, the fixed end of the lifting drive member 525 is arranged on the support platform 51 and located at the material grasping position. The drive end of the lifting drive member 525 is connected to the lifting rod 526 to drive the lifting rod 526 to move along the Z-axis, so that the lifting rod 526 sequentially passes through the first turntable 523 and the base 5211 upward along the Z-axis and pushes against the soft magnetic composite sheet 50 at the bottom layer in the material bin 521, so as to integrally push each soft magnetic composite sheet 50 in the material bin 521 upward along the Z-axis, thereby being able to drive the soft magnetic composite sheet 50 at the top layer in the material bin 521 to move to the suction position of the material distribution module 522. In this embodiment, the lifting drive member 525 can specifically be a linear cylinder.

[0065] By providing the mutually cooperating lifting drive member 525 and the lifting rod 526, after the material distribution module 522 adsorbs and takes away the soft magnetic composite sheet 50 at the top layer in the material bin 521, the remaining soft magnetic composite sheets 50 in the material bin 521 can be integrally moved upward along the Z-axis, so that the soft magnetic composite sheet 50 at the top layer in the material bin 521 at this time moves to the suction position, which is beneficial for the material distribution module 522 to directly adsorb and grasp the soft magnetic composite sheet 50 at the top layer located at the suction position. Among them, multiple lifting rods 526 can be provided to be able to simultaneously push against the soft magnetic composite sheets 50 in the material bin 521 through the multiple lifting rods 526, ensuring that the pushing effect on the soft magnetic composite sheets 50 is relatively stable and reliable.

[0066] Specifically, as Figure 1 and Figure 3 shown, the material distribution module 522 includes a mounting base 5221, a second drive member 5222, a connecting member 5224, a third drive member 5223 and a material distribution plate 5225. Among them, the mounting base 5221 is fixedly installed on the support platform 51. The fixed end of the second drive member 5222 is arranged on the mounting base 5221, and the drive end of the second drive member 5222 is connected to the connecting member 5224 to drive the connecting member 5224 to move along the Z-axis. The fixed end of the third drive member 5223 is arranged on the connecting member 5224, and the drive end of the third drive member 5223 is connected to the material distribution plate 5225 to drive the material distribution plate 5225 to rotate around the Z-axis. The material distribution plate 5225 is used to adsorb the soft magnetic composite sheet 50 at the top layer in the material bin 521 located at the suction position. In this embodiment, the connecting member 5224 can specifically be a plate-like structure.

[0067] By driving the connecting member 5224 to move along the Z-axis through the second drive member 5222, the connecting member 5224 can drive the material distribution plate 5225 to move along the Z-axis. On the one hand, it can drive the material distribution plate 5225 to move to adsorb the soft magnetic composite sheet 50 at the top layer in the material bin 521 located at the suction position. On the other hand, it can ensure that the material distribution plate 5225 does not interfere with the material bin 521. In this embodiment, the second drive member 5222 can specifically be a linear cylinder.

[0068] The third driving member 5223 drives the material distribution plate 5225 to rotate around the Z-axis, so as to drive the material distribution plate 5225 to move above the material bin 521, facilitating the adsorption of the soft magnetic composite sheet 50 at the suction position by the material distribution plate 5225; and enabling the material distribution plate 5225 to remove the adsorbed soft magnetic composite sheet 50 from the material bin 521, facilitating the subsequent circular splicing operation of the soft magnetic composite sheet 50. In this embodiment, the third driving member 5223 may specifically be a rotary cylinder.

[0069] Further, as Figures 3 to 5 shown, a first suction cup 5226, a first positioning pin 5228, and a support seat 5227 are respectively arranged on one side of the material distribution plate 5225 close to the soft magnetic composite sheet 50. The first positioning pin 5228 is used to be inserted into the positioning hole 501 of the soft magnetic composite sheet 50 to position the soft magnetic composite sheet 50 on the material distribution plate 5225; and when the first positioning pin 5228 is inserted into the positioning hole 501 of the soft magnetic composite sheet 50, the bottom end surface of the support seat 5227 directly abuts against the soft magnetic composite sheet 50 horizontally, so as to ensure the flatness of the soft magnetic composite sheet 50 through the cooperation between the support seat 5227 and the first positioning pin 5228, and further facilitate the first suction cup 5226 to horizontally adsorb the soft magnetic composite sheet 50, ensuring that the adsorption effect of the first suction cup 5226 on the soft magnetic composite sheet 50 is relatively stable and reliable, and preventing the soft magnetic composite sheet 50 from falling off the first suction cup 5226 during the working process.

[0070] By providing the mutually cooperating first suction cup 5226, first positioning pin 5228, and support seat 5227; on the one hand, the soft magnetic composite sheet 50 can be accurately positioned on the material distribution plate 5225; on the other hand, through the mutual cooperation between the first positioning pin 5228 and the support seat 5227, the support seat 5227 can stably support the soft magnetic composite sheet 50, thus ensuring the adsorption stability of the first suction cup 5226 on the soft magnetic composite sheet 50. Among them, the first suction cup 5226 can adopt a common vacuum suction cup in the prior art.

[0071] Specifically, as Figure 4 and Figure 5As shown, the number of the first suction cups 5226, and / or the number of the first positioning pins 5228, and / or the number of the support seats 5227 is set to be multiple. The positioning effect between the soft magnetic composite sheet 50 and the blanking plate 5225 can be ensured to be good through the multiple first positioning pins 5228, and the flatness of the soft magnetic composite sheet 50 can be ensured to be better through the multiple first support seats 5227 and the multiple first positioning pins 5228 used in cooperation with each other, which is more conducive to the adsorption effect of the multiple first suction cups 5226 on the soft magnetic composite sheet 50. In this embodiment, there are two first suction cups 5226 and two first positioning pins 5228 respectively, and one support seat 5227 is provided. Here, the set numbers of the first suction cups 5226, the support seats 5227 and the first positioning pins 5228 are not limited.

[0072] Further, as Figure 1 shown, the soft magnetic composite sheet blanking and piecing device further includes a piecing component 53. The piecing component 53 is arranged on the support table 51 and on one side of the blanking module 522. The piecing component 53 is used to piece together the soft magnetic composite sheets 50 taken out from the material bin 521 in sequence by the blanking module 522 to form a ring, so as to form a complete soft magnetic composite sheet ring.

[0073] Specifically, as Figure 1 and Figure 6 shown, the piecing component 53 includes a sliding table 531 and a second turntable 532; wherein, the sliding table 531 is slidably arranged on the support table 51 along the X axis; the second turntable 532 is rotatably arranged on the sliding table 531 around the Z axis. A plurality of placing areas 533 are arranged on the second turntable 532 along its circumferential direction. The plurality of placing areas 533 are sequentially enclosed to form a ring, and one soft magnetic composite sheet 50 is placed in one placing area 533, so that the soft magnetic composite sheets 50 can be pieced together to form a soft magnetic composite sheet ring through the placing areas 533 arranged in a ring, which is beneficial to directly installing the whole soft magnetic composite sheet 50 on the magnetic steel subsequently and realizing the rapid assembly between the soft magnetic composite sheet 50 and the magnetic steel. Among them, since the soft magnetic composite sheet 50 in this embodiment is in a fan-shaped structure, correspondingly, the placing area 533 is in a fan-shaped structure matching the soft magnetic composite sheet 50.

[0074] By rotatably arranging the second turntable 532 around the Z axis on the sliding table 531, after the blanking plate 5225 places the adsorbed soft magnetic composite sheet 50 in one of the placing areas 533, the second turntable 532 is rotated step by step by an angle around the Z axis relative to the sliding table 531, so that the adjacent placing area 533 is correspondingly arranged with the blanking plate 5225, which is beneficial to the blanking plate 5225 directly placing the next adsorbed soft magnetic composite sheet 50 in this placing area 533 until soft magnetic composite sheets 50 are respectively placed in all the placing areas 533.

[0075] Moreover, by sliding the sliding table 531 along the X-axis and arranging it on the support table 51, after the soft magnetic composite sheet ring can be spliced on the second turntable 532, the sliding table 531 can slide along the X-axis on the support table 51 to the material taking position, so as to facilitate taking out the soft magnetic composite sheet ring from the material taking position and installing it on the magnet later.

[0076] Specifically, as Figure 1 shown, a guide block 5311 is arranged on one of the support table 51 and the sliding table 531, and a guide rail 511 is arranged on the other. The guide rail 511 extends along the X-axis, and the guide block 5311 can slide on the guide rail 511 to provide guidance and stability for the sliding of the sliding table 531 along the X-axis on the support table 51. In this embodiment, the guide rail 511 is arranged on the support table 51, and the guide block 5311 is arranged on the sliding table 531.

[0077] Furthermore, as Figure 1 shown, the circle splicing assembly 53 further includes a fourth driving member and a fifth driving member 536; wherein, the fixed end of the fourth driving member is arranged on the support table 51, and the driving end of the fourth driving member is connected to the sliding table 531 to drive the sliding table 531 to slide along the X-axis; the fixed end of the fifth driving member 536 is arranged on the sliding table 531, and the driving end of the fifth driving member 536 is connected to the second turntable 532 to drive the second turntable 532 to rotate step by step around the Z-axis. Among them, the fourth driving member can specifically be a linear cylinder, and the fifth driving member 536 can specifically be a rotary cylinder or a motor.

[0078] Specifically, as Figure 1 and Figure 6 shown, second positioning pins 535 are arranged on the part of the second turntable 532 located in the placement area 533. The second positioning pins 535 are used to be inserted into the positioning holes 501 of the soft magnetic composite sheet 50 to accurately position the soft magnetic composite sheet 50 in the placement area 533, ensuring the position accuracy of each soft magnetic composite sheet 50 in each placement area 533. Thus, when soft magnetic composite sheets 50 are respectively placed in each placement area 533, the soft magnetic composite sheets 50 can be spliced with each other to form a ring, and there will be no problem that the ring cannot be formed due to the position deviation of the soft magnetic composite sheet 50 in the placement area 533, further ensuring the smoothness and reliability of splicing to form the soft magnetic composite sheet ring.

[0079] Specifically, as Figure 6 shown, multiple second positioning pins 535 can be arranged in the placement area 533 to better ensure the positioning effect between the magnetic composite sheet and the placement area 533 through the multiple second positioning pins 535, further ensuring the smoothness and reliability of splicing to form the soft magnetic composite sheet ring. In this embodiment, two second positioning pins 535 are respectively arranged in each placement area 533.

[0080] Further, as Figure 6 shown, on the second turntable 532, a second suction cup 534 is also provided at the part located in the placement area 533. The second suction cup 534 is used to adsorb the soft magnetic composite sheet 50. On the one hand, it can ensure that the position of the soft magnetic composite sheet 50 in the placement area 533 remains stable and does not move, avoiding the deviation of the positioning of the soft magnetic composite sheet 50 in the placement area 533. On the other hand, it can prevent the soft magnetic composite sheet 50 from falling out of the placement area 533 during the process of the sliding table 531 sliding along the X-axis to the material taking position. Among them, the second suction cup 534 can adopt a common vacuum suction cup in the prior art.

[0081] Moreover, as Figure 6 shown, a plurality of second suction cups 534 can be provided in the placement area 533 to ensure a better adsorption effect on the soft magnetic composite sheet 50, so as to ensure that the soft magnetic composite sheet 50 can be adsorbed more stably in the placement area 533 and better avoid the deviation of the positioning of the soft magnetic composite sheet 50 in the placement area 533 or falling out of the placement area 533. In this embodiment, two second suction cups 534 are respectively provided in each placement area 533.

[0082] It should be noted that since the second positioning pin 535 and the second suction cup 534 are respectively provided in a placement area 533, when the second positioning pin 535 is inserted into the positioning hole 501 of the soft magnetic composite sheet 50, the second suction cup 534 can horizontally abut against the soft magnetic composite sheet 50, and there will be no certain inclination angle of the second suction cup 534 relative to the soft magnetic composite sheet 50. That is to say, through the mutually cooperating second positioning pin 535 and the second suction cup 534, the adsorption effect of the second suction cup 534 on the soft magnetic composite sheet 50 can be better ensured.

[0083] The specific working process of the soft magnetic composite sheet splitting and piecing device in this embodiment is as follows:

[0084] First, the first turntable 523 drives a material bin 521 and the soft magnetic composite sheet 50 therein to rotate around the Z-axis to the material grabbing position. At this time, the detection member 524 detects that there is a soft magnetic composite sheet 50 at the material grabbing position, so that the third driving member 5223 drives the splitting plate 5225 to rotate around the Z-axis to the position directly above the soft magnetic composite sheet 50. Then, the second driving member 5222 drives the connecting member 5224 to move along the Z-axis, so that the connecting member 5224 drives the splitting plate 5225 to move downward along the Z-axis to adsorb the soft magnetic composite sheet 50 located at the sucking position in the material bin 521. At this time, the first positioning pin 5228 is inserted into the positioning hole 501 of the soft magnetic composite sheet 50, the bottom end surface of the support seat 5227 horizontally abuts against the soft magnetic composite sheet 50, and the first suction cup 5226 horizontally adsorbs the topmost soft magnetic composite sheet 50 in the material bin 521.

[0085] After that, the second driving member 5222 drives the connecting member 5224, the material distributing plate 5225, and the soft magnetic composite sheet 50 adsorbed on the material distributing plate 5225 to move upward along the Z-axis as a whole, so that the topmost soft magnetic composite sheet 50 is completely separated from the material bin 521; at this time, the soft magnetic composite sheet 50 is completely adsorbed on the material distributing plate 5225.

[0086] Then, the third driving member 5223 drives the material distributing plate 5225 to rotate around the Z-axis to directly above a placing area 533 on the second turntable 532; and the second driving member 5222 drives the connecting member 5224 and the material distributing plate 5225 to move downward along the Z-axis to place the soft magnetic composite sheet 50 on the material distributing plate 5225 into the placing area 533; at this time, the second positioning pin 535 is inserted into the positioning hole 501 of the soft magnetic composite sheet 50, and the second suction cup 534 horizontally adsorbs the soft magnetic composite sheet 50 in the placing area 533; and the material distributing plate 5225 automatically returns to its original position.

[0087] After that, the lifting driving member 525 drives the lifting rod 526 to move along the Z-axis, so that the lifting rod 526 sequentially passes through the first turntable 523 and the base 5211 along the Z-axis and pushes against the soft magnetic composite sheet 50 at the bottommost layer in the material bin 521 to push each soft magnetic composite sheet 50 in the material bin 521 upward along the Z-axis as a whole, so as to move the topmost soft magnetic composite sheet 50 in the material bin 521 to a picking position convenient for the material distributing plate 5225 to adsorb, so that the material distributing plate 5225 adsorbs the new soft magnetic composite sheet 50 at the picking position and places the newly adsorbed soft magnetic composite sheet 50 into another placing area 533; repeat the above process until soft magnetic composite sheets 50 are respectively placed in each placing area 533 on the second turntable 532 to form a soft magnetic composite sheet ring on the second turntable 532.

[0088] Finally, the sliding table 531 slides along the X-axis to the material taking position to facilitate taking out the soft magnetic composite sheet ring from the material taking position and installing it on the magnet steel subsequently; thus, the whole process of automatically distributing the soft magnetic composite sheet 50 and automatically splicing it into a ring is completed.

[0089] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A device for dividing and rounding soft magnetic composite sheets, characterized in that: include: Support platform (51); The material dividing component (52) comprises a material bin (521) and a material dividing module (522) respectively arranged on the support platform (51); the material bin (521) can rotate around the Z axis relative to the support platform (51); the material bin (521) comprises a base (5211) and a plurality of cylindrical rods (5212) extending along the Z axis; each of the cylindrical rods (5212) is arranged on the base (5211) in an annular manner; a plurality of soft magnetic composite sheets (50) are stacked on the base (5211) in sequence and limited in each of the cylindrical rods (5212); the smoothness of the cylindrical rods (5212) is greater than a preset smoothness; and the material dividing module (522) is used to absorb and remove the soft magnetic composite sheet (50) located at the top layer in the material bin (521).

2. The soft magnetic composite sheet dividing and rounding device according to claim 1, characterized in that: The material distribution component (52) also includes: A first driving member, a fixed end of which is arranged on the supporting platform (51); A first turntable (523), a driving end of the first driving member is connected to the first turntable (523) to drive the first turntable (523) to rotate step by step around the Z axis, and a plurality of the silos (521) are arranged on the first turntable (523) at intervals along its circumference, and the base (5211) is installed on the first turntable (523).

3. The soft magnetic composite sheet dividing and rounding device according to claim 1, characterized in that: A material grabbing position is formed on the support platform (51), the material dividing module (522) is arranged corresponding to the material grabbing position, and the material bin (521) can drive the soft magnetic composite sheet (50) therein to rotate around the Z axis to the material grabbing position; the material dividing component (52) also includes: A detection member (524) is arranged on the support platform (51) and is located between the material distribution module (522) and the material bin (521). The detection member (524) is communicatively connected with the material distribution module (522). The detection member (524) is used to detect whether the soft magnetic composite sheet (50) is present at the material grabbing position.

4. The soft magnetic composite sheet dividing and rounding device according to claim 3, characterized in that: The material distribution component (52) also includes: A lifting driving member (525), a fixed end of which is arranged on the support platform (51) and is located at the material grabbing position; A lifting rod (526), ​​wherein the driving end of the lifting driving member (525) is connected to the lifting rod (526) to drive the lifting rod (526) to move along the Z axis, so that the lifting rod (526) passes through the base (5211) upward along the Z axis and pushes the soft magnetic composite sheet (50) at the bottom layer in the silo (521), so as to push the soft magnetic composite sheet (50) at the top layer in the silo (521) to move to the suction position of the material distribution module (522).

5. The soft magnetic composite sheet dividing and rounding device according to claim 4, characterized in that: The material distribution module (522) comprises: A mounting seat (5221) fixedly mounted on the support platform (51); a second driving member (5222) and a connecting member (5224), wherein a fixed end of the second driving member (5222) is disposed on the mounting seat (5221), and a driving end of the second driving member (5222) is connected to the connecting member (5224) to drive the connecting member (5224) to move along the Z axis; A third driving member (5223) and a material separation plate (5225), wherein the fixed end of the third driving member (5223) is arranged on the connecting member (5224), and the driving end of the third driving member (5223) is connected to the material separation plate (5225) to drive the material separation plate (5225) to rotate around the Z axis, and the material separation plate (5225) is used to adsorb the soft magnetic composite sheet (50) on the top layer in the silo (521) located at the suction position.

6. The soft magnetic composite sheet dividing and rounding device according to claim 5, characterized in that: A first suction cup (5226), a first positioning pin (5228) and a support seat (5227) are respectively provided on one side of the dividing plate (5225) close to the soft magnetic composite sheet (50), wherein the first positioning pin (5228) is used to be inserted into the positioning hole (501) of the soft magnetic composite sheet (50) so that the bottom end surface of the support seat (5227) abuts against the soft magnetic composite sheet (50), so that the first suction cup (5226) horizontally adsorbs the soft magnetic composite sheet (50).

7. The soft magnetic composite sheet dividing and rounding device according to any one of claims 1 to 6, characterized in that: The soft magnetic composite sheet dividing and rounding device also includes: The circle assembly (53) is arranged on the support platform (51) and located on one side of the material distribution module (522). The circle assembly (53) is used to splice the soft magnetic composite sheets (50) taken out in sequence by the material distribution module (522) to form a circular ring.

8. The soft magnetic composite sheet dividing and rounding device according to claim 7, characterized in that: The circle assembly (53) comprises: A slide table (531) is slidably disposed on the support table (51) along the X-axis; The second turntable (532) is rotatably arranged on the slide table (531) around the Z axis, and a plurality of placement areas (533) are arranged on the second turntable (532) along its circumference. The plurality of placement areas (533) are arranged in sequence to form a ring, and one of the placement areas (533) is used to place one of the soft magnetic composite sheets (50).

9. The soft magnetic composite sheet dividing and rounding device according to claim 8, characterized in that: The portion of the second turntable (532) located in the placement area (533) is respectively provided with a second positioning pin (535) and a second suction cup (534), wherein the second positioning pin (535) is used to be inserted into the positioning hole (501) of the soft magnetic composite sheet (50), and the second suction cup (534) is used to adsorb the soft magnetic composite sheet (50).

10. The soft magnetic composite sheet dividing and rounding device according to claim 8 or 9, characterized in that: The circle assembly (53) further comprises: a fourth driving member, a fixed end of which is disposed on the support platform (51), and a driving end of the fourth driving member is connected to the slide platform (531) to drive the slide platform (531) to slide along the X-axis; A fifth driving member (536) has a fixed end disposed on the slide table (531), and a driving end of the fifth driving member (536) is connected to the second turntable (532) to drive the second turntable (532) to rotate in a stepping manner around the Z axis.

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