Automatic stacking equipment for new energy automobile motor rotors

Abstract

The utility model discloses automatic stacking equipment for new energy automobile motor rotors, which is characterized in that a first feeding device is used for feeding desiccant bags, a first material moving device is used for moving the desiccant bags to trays in a first tray area and arranging the desiccant bags in a matrix shape, and a second feeding device is used for feeding iron cores; a rotating air cylinder in the second material moving device is arranged at the free end of the multi-axis mechanical arm, a mounting plate is arranged at the output end of the multi-axis mechanical arm, a first clamping mechanism and a second clamping mechanism are arranged on the two faces, perpendicular to each other, of the mounting plate correspondingly, the first clamping mechanism is driven to move trays containing drying agent bags into a second tray area, and the second clamping mechanism is driven to move the trays containing the drying agent bags into a second tray area. And the second clamping mechanism is driven to move the iron core on the second feeding device to the side of the drying agent bag on the tray in the second tray area. According to the automatic feeding device, automatic feeding of the drying agent bags and the iron cores and transposition and stacking of the trays can be achieved, the working efficiency can be improved, the feeding precision is high, and the stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic rotor processing devices, and particularly relates to an automatic palletizing device for a motor rotor of a new energy vehicle. Background Art

[0002] With the continuous development of the automation of the iron core of the new energy motor rotor, the final inspection and packing of products by manual labor can no longer meet the increasing demands of the automatic line. In the existing operation process, most of it consists of manual product scanning and confirmation and manual handling and packing, with low automation production degree and efficiency; and when stacking the rotors on the tray, in order to ensure the storage environment of the rotors, corresponding desiccant packets need to be placed to avoid the rotors being damaged by moisture, which will also increase the workload.

[0003] For example, a detection device for automatic detection and palletizing of an iron core with the application number 202123087820.3 discloses that through the cooperation of the feeding pipeline and the devices at each circumferential station of the turntable, the iron cores can be fed orderly to avoid stacking and blocking, and the detection is accurate and the palletizing is perfect, and the magnetism of the iron core will not be affected during palletizing. However, it only feeds one kind of material, namely the rotor, and cannot realize the coordinated feeding of two kinds of materials, namely the desiccant packet and the rotor, and how to realize that the two kinds of materials do not interfere with each other during the feeding process and can be effectively matched with the palletizing process at the same time is a problem to be solved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic palletizing device for a motor rotor of a new energy vehicle, which can realize the automatic feeding of desiccant packets and iron cores, as well as the transposition and stacked palletizing of pallets, can improve the working efficiency, and has high feeding accuracy and good stability.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is: an automatic palletizing device for a motor rotor of a new energy vehicle, which comprises:

[0006] A first feeding device, which is used for feeding desiccant packets,

[0007] A first material transferring device, which is used for transferring the desiccant packets on the first feeding device to the pallets in the first pallet area and arranging them in a matrix,

[0008] A second feeding device, which is used for feeding iron cores,

[0009] The second material transfer device includes a multi-axis robot, a rotary cylinder, a first clamping mechanism, and a second clamping mechanism. The rotary cylinder is arranged at the free end of the multi-axis robot, and a mounting plate is provided at the output end. The first clamping mechanism and the second clamping mechanism are respectively arranged on two perpendicular surfaces of the mounting plate. The first clamping mechanism drives the tray containing the desiccant packet to move to the second tray area, and the second clamping mechanism drives the iron core on the second feeding device to move to the side of the desiccant packet on the tray located in the second tray area.

[0010] As a further optimization, the first material transfer device includes a frame, a three-axis moving mechanism arranged on the frame, and a suction head arranged on the three-axis moving mechanism. The suction head has two parts for sucking the desiccant packet.

[0011] As a further optimization, the three-axis moving mechanism includes an X-axis linear module, a Y-axis linear module, and a Z-axis linear module. The Y-axis linear module is arranged on the frame, the X-axis linear module is arranged at the output end of the Y-axis linear module, the Z-axis linear module is arranged at the output end of the X-axis linear module, and the suction head is arranged on the Z-axis linear module.

[0012] As a further optimization, the first material transfer device further includes a first camera arranged on the Z-axis linear module, which can be used to detect the presence or absence of the desiccant packet, or whether the position of the desiccant packet is accurate.

[0013] As a further optimization, the second feeding device includes a feeding line and a lifting mechanism. The feeding line is used for feeding the iron core, and the lifting mechanism is arranged at the end of the feeding line for lifting the iron core.

[0014] As a further optimization, the second feeding device further includes a second camera and a rotary motor. The rotary motor is arranged on the lifting mechanism and can adjust the feeding state of the iron core.

[0015] As a further optimization, the second feeding device further includes a NG product discharging line, which is arranged in parallel beside the feeding line.

[0016] As a further optimization, the first clamping mechanism includes a first cylinder and a supporting plate. The first cylinder is arranged on the mounting plate, and a plurality of the supporting plates are arranged at the output end of the first cylinder for externally supporting the central hole of the tray.

[0017] As a further optimization, a tray extending outward is provided at the end of the supporting plate far from the first cylinder. The tray can extend into the bottom end of the tray to support the tray to ensure the stability of the tray during material transfer.

[0018] As a further optimization, the second clamping mechanism includes a second cylinder and a clamping plate. The second cylinder is arranged on the mounting plate, and a plurality of the clamping plates are arranged at the output end of the second cylinder for clamping the outer wall of the iron core.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The automatic feeding of the desiccant packets is realized through the first feeding device and the first material transfer device, and the switching of the tray position and the automatic feeding of the iron core are realized through the second feeding device and the second material transfer device. Therefore, the automatic feeding of the desiccant packets and the iron core, as well as the transposition and stacking of the trays, can be realized, which can improve the working efficiency, and has high feeding accuracy and good stability.

[0021] 2. In the second material transfer device, the first clamping mechanism and the second clamping mechanism that can perform position switching are respectively used for transferring the trays and the iron cores, realizing the reasonable layout of each structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model.

[0023] Figure 2 It is a structural diagram of the utility model after removing the protective net.

[0024] Figure 3 It is a structural diagram of the rotary cylinder, the first clamping mechanism and the second clamping mechanism of the utility model.

[0025] Figure 4 It is a structural diagram of the jacking mechanism of the utility model.

[0026] Figure 5 It is a structural diagram of the iron core and the desiccant packet on the tray of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following are specific embodiments of the utility model in combination with the drawings. The technical solutions of the utility model are further described, but the utility model is not limited to these embodiments.

[0028] Such as Figures 1 to 3 Combined with Figure 5As shown in the figure, an automatic palletizing device for a new energy vehicle motor rotor includes a first feeding device 10, a first material transfer device 20, a second feeding device 30, and a second material transfer device 40. The first feeding device 10 is used to feed desiccant packets 101. The first material transfer device 20 is used to transfer the desiccant packets 101 on the first feeding device 10 to a pallet 100 located in the first pallet area 51 and arrange them in a matrix. The second feeding device 30 is used to feed iron cores 102. The second material transfer device 40 includes a multi-axis manipulator 41 and a material transfer module 42. The material transfer module 42 includes a rotary cylinder 421, a mounting plate 422, a first clamping mechanism 423, and a second clamping mechanism 424. The rotary cylinder 421 is arranged at the free end of the multi-axis manipulator 41, and a mounting plate 422 is provided at the output end. The mounting plate 422 is an isosceles right triangle structure. The first clamping mechanism 423 and the second clamping mechanism 424 are respectively arranged on two perpendicular faces of the mounting plate 422. The first clamping mechanism 423 drives the pallet 100 containing the desiccant packets 101 to move into the second pallet area 52, and the second clamping mechanism 424 drives the iron cores 102 on the second feeding device 30 to be transferred to the side of the desiccant packets 101 on the pallet 100 located in the second pallet area 52.

[0029] In the present utility model, first, a plurality of stacked empty trays are placed in the first tray area 51 through the opening 600 on the protective net 60. The first feeding device 10 can use a combination of a vibrating disk and a linear vibrator to continuously feed the desiccant packets 101. The first material transfer device 20 picks up the desiccant packet 101 from the feeding position 10a of the first feeding device 10 and places the desiccant packet 101 in the uppermost tray in the first tray area 51. Repeating this process multiple times can place the desiccant packets 101 in the corresponding positions in the tray 100. After completing this action, the second material transfer device 40 cooperates with its multi-axis manipulator 41 and the first clamping mechanism 423 (the first clamping mechanism 423 is in a vertical state and the second clamping mechanism 424 is in a horizontal state) to extend into the central hole 1001 of the uppermost tray 100 carrying the desiccant packet 101, and move it from the first tray area 51 to the second tray area 52. Then, the multi-axis manipulator 41 drives the first clamping mechanism 423 to disengage from the tray 100, and the rotary cylinder 421 drives the mounting plate 422 to rotate to interchange the positions of the first clamping mechanism 423 and the second clamping mechanism 424 (the first clamping mechanism 423 is in a horizontal state and the second clamping mechanism 424 is in a vertical state). The multi-axis manipulator 41 and the second clamping mechanism 424 cooperate to pick up the iron core 102 from the second feeding device 30 and place the iron core 102 in the tray 100 located in the second tray area 52 and carrying the desiccant packet 101, and sleeve the iron core 102 on the central column 1002 of the tray 100 and beside the desiccant packet 101 to ensure the position stability of the iron core 102. Repeating this process multiple times can place the iron cores 102 in the corresponding positions in the tray 100; repeating the above process, during the process of the second material transfer device 40 placing the iron core 102 in the tray in the second tray area 52, the desiccant packet 101 is placed in the tray in the first tray area 51 by the first material transfer device 20. When a tray in the second tray area 52 is full of iron cores, the second material transfer device 40 adjusts its clamping mechanism (the first clamping mechanism 423 is in a vertical state and in a working state) to move the tray full of desiccant packets 101 in the first tray area 51 to the upper end of the tray full of iron cores in the second tray area 52. Then, the second material transfer device 40 adjusts its clamping mechanism (the second clamping mechanism 424 is in a vertical state and in a working state) to transfer the iron core from the second feeding device 30. In this way, the processes of feeding the desiccant packet 101 into the tray, shifting and stacking the trays, and feeding the iron core into the tray can be sequentially realized.

[0030] In addition, for the number of trays in the first tray area 51 and the second tray area 52, due to the limitation of the height of the opening 600 of the protective net 60 and in cooperation with the setting of the sensor, it can be ensured that the height (number) of the trays entering the protective net 60 is consistent with the height (number) of the trays leaving.

[0031] The utility model realizes the automatic feeding of desiccant packets through the first feeding device 10 and the first material transfer device 20, and realizes the switching of the tray position and the automatic feeding of iron cores through the second feeding device 30 and the second material transfer device 40. It can realize the automatic feeding of desiccant packets and iron cores, as well as the stacking and palletizing of trays, which can improve work efficiency, and has high feeding accuracy and good stability.

[0032] Specifically, the first material transfer device 20 includes a frame, a three-axis moving mechanism 21 arranged on the frame, and a suction head 22 arranged on the three-axis moving mechanism 21. The suction head 22 has two parts for sucking the desiccant packet 101, which can improve the feeding efficiency of the desiccant packet 101.

[0033] Furthermore, the three-axis moving mechanism 21 includes a Y-axis linear module 211, an X-axis linear module 212, and a Z-axis linear module 213. The Y-axis linear module 211 is arranged on the frame, the X-axis linear module 212 is arranged at the output end of the Y-axis linear module 211, the Z-axis linear module 213 is arranged at the output end of the X-axis linear module 212, and the suction head 22 is arranged on the Z-axis linear module 213, realizing that the suction head 22 can move in three-dimensional space.

[0034] In addition, the first material transfer device 20 further includes a first camera arranged on the Z-axis linear module 213. Through the first camera, it can ensure the accurate placement of the desiccant packet 101 on the tray 100. Similarly, a second camera can be arranged on the material transfer module 42 of the second material transfer device 40 to read the QR code of each rotor and upload it to the MES.

[0035] Specifically, in combination with Figure 4 As shown, the second feeding device 30 includes a feeding line 31 and a lifting mechanism 32. The feeding line 31 is used for feeding the iron core 102, and the lifting mechanism 32 is arranged at the end of the feeding line 31 for lifting the iron core 102. That is, when the iron core 102 is fed to the end of the feeding line 31, the lifting mechanism 32 moves upward and extends out of the feeding line 31 to lift the iron core 102 away from the feeding line 31 and then be clamped by the second clamping mechanism 424 in the second material transfer device 40.

[0036] Furthermore, the second feeding device 30 further includes a second camera 33 and a rotating motor 321. The rotating motor 321 is arranged on the lifting mechanism 32. Through the second camera 33, the position on the iron core 102 can be photographed, and the iron core 102 can be driven by the rotating motor 321 to horizontally rotate by a corresponding angle and then be in the correct posture and clamped by the second clamping mechanism 424 for feeding.

[0037] Further, the NG product discharging line 34 in the second feeding device 30 is arranged parallel to the side of the feeding line 31. The second camera 33 can be used to take pictures of the iron core 102 to identify whether the upper surface of the iron core 102 meets the requirements or whether the adjusted position meets the requirements. The iron cores that do not meet the requirements are discharged through the NG product discharging line 34.

[0038] As Figure 3 shown, the specific structure of the first clamping mechanism 423 includes a first cylinder 4231 and a supporting plate 4232. The first cylinder 4231 is arranged on a right-angled surface of the mounting plate 422. A plurality of supporting plates 4232 are arranged at the output end of the first cylinder 4231 and are driven to abut against the inner wall of the central hole 1001 of the tray 100, and the tray 100 is picked up by an outward supporting method. Although only a plurality of desiccant packets 101 are placed on the tray 100 and their weight is not large, due to the large width of the tray 100, a supporting plate 4233 extending outward is provided at one end of the supporting plate 4232 away from the first cylinder 4231. The supporting plate 4233 can extend into the bottom groove 1003 communicating with the central hole 1001 on the tray 100 to realize upward support for the tray 100 and ensure the stability of moving the tray 100.

[0039] Similarly, the second clamping mechanism 424 includes a second cylinder 4241 and a clamping plate 4242. The second cylinder 4241 is arranged on another right-angled surface of the mounting plate 422. A plurality of clamping plates 4242 are arranged at the output end of the second cylinder 4241 for clamping the outer wall of the iron core 100. The clamping plate 4242 is provided with a profiling surface 4243 matching the outer wall of the iron core 102 to ensure fitting with the iron core 102 and ensure the stability of moving the iron core.

[0040] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic palletizing device for the motor rotor of a new energy vehicle, characterized in that, Comprising: A first feeding device for feeding desiccant packets. A first material transfer device for transferring the desiccant packets on the first feeding device to a tray in the first tray area and arranging them in a matrix. A second feeding device for feeding iron cores. A second material transfer device, which includes a multi-axis manipulator, a rotary cylinder, a first clamping mechanism, and a second clamping mechanism. The rotary cylinder is arranged at the free end of the multi-axis manipulator, and a mounting plate is provided at the output end. The first clamping mechanism and the second clamping mechanism are respectively arranged on two perpendicular surfaces of the mounting plate. The first clamping mechanism drives the tray containing the desiccant packets to move to the second tray area, and the second clamping mechanism drives the iron cores on the second feeding device to be transferred to the side of the desiccant packets on the tray in the second tray area.

2. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 1, characterized in that The first material transfer device includes a frame, a three-axis moving mechanism arranged on the frame, and a suction head arranged on the three-axis moving mechanism. The suction head has two parts for sucking desiccant packets.

3. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 2, wherein The three-axis moving mechanism includes an X-axis linear module, a Y-axis linear module, and a Z-axis linear module. The Y-axis linear module is arranged on the frame, the X-axis linear module is arranged at the output end of the Y-axis linear module, the Z-axis linear module is arranged at the output end of the X-axis linear module, and the suction head is arranged on the Z-axis linear module.

4. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 3, characterized in that, The first material transfer device further includes a first camera arranged on the Z-axis linear module.

5. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 1, characterized in that, The second feeding device includes a feeding line and a lifting mechanism. The feeding line is used for feeding iron cores, and the lifting mechanism is arranged at the end of the feeding line for lifting the iron cores.

6. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 5, characterized in that, The second feeding device further includes a second camera and a rotary motor. The rotary motor is arranged on the lifting mechanism.

7. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 5 or 6, characterized in that, The second feeding device further includes a NG product discharging line, which is arranged parallel to the side of the feeding line.

8. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 1, wherein, The first clamping mechanism includes a first cylinder and a supporting plate. The first cylinder is arranged on the mounting plate, and a plurality of the supporting plates are arranged at the output end of the first cylinder for outwardly supporting the central hole of the tray.

9. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 8, characterized in that One end of the supporting plate away from the first cylinder is provided with a tray extending outward.

10. The automatic palletizing equipment for the motor rotor of a new energy vehicle according to claim 1 or 8, characterized in that, The second clamping mechanism includes a second cylinder and a clamping plate. The second cylinder is arranged on the mounting plate, and a plurality of the clamping plates are arranged at the output end of the second cylinder for clamping the outer wall of the iron core.

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