A rotor feeding mechanism

Abstract

The utility model relates to motor assembly technical field, especially rotor feeding mechanism, including baffle transplanting component, conveying component, rotor feeding assembly, baffle transplanting component includes baffle grab component baffle lifting assembly and baffle translation component, baffle grab component is grabbed and transplanted to the baffle lifting assembly and baffle translation component drive under to the baffle and moves to the material frame unloading station, conveying component transports the material frame with rotor between baffle transplanting component and rotor feeding assembly, rotor feeding assembly includes rotor grab component, rotor lifting assembly, rotor translation component, rotor flat push material table and rotor transfer component, rotor grab component is grabbed and transplanted to the rotor lifting assembly and rotor translation component drive under to the rotor and moves to the rotor flat push material table, the rotor flat push material table pushes the rotor to the rotor transfer component and carries out the grab feeding under the grabbing. The utility model realizes the orderly feeding of rotor, improves the efficiency of feeding.

Description

Technical Field

[0001] This utility model relates to the field of motor assembly technology, and in particular to a rotor feeding mechanism. Background Technology

[0002] Before assembling the rotor of the motor, the bushing, washer, and graphite gasket need to be assembled onto the rotor. In the existing technology, the rotor is manually loaded, which makes the rotor a mess and results in low loading efficiency. Utility Model Content

[0003] This invention solves the problems in related technologies by proposing a rotor feeding mechanism that enables orderly rotor feeding and improves feeding efficiency.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a rotor feeding mechanism, comprising:

[0005] The partition transfer assembly includes a partition gripping assembly, a partition lifting assembly, and a partition translating assembly. The partition gripping assembly, driven by the partition lifting assembly and the partition translating assembly, grips the partition and transfers it to the material frame unloading station.

[0006] The conveying assembly transports the material frame with the rotor between the partition transfer assembly and the rotor loading assembly;

[0007] The rotor feeding assembly includes a rotor gripping assembly, a rotor lifting assembly, a rotor translation assembly, a rotor flat pushing platform, and a rotor transfer assembly. The rotor gripping assembly grips the rotor and transfers it to the rotor flat pushing platform under the drive of the rotor lifting assembly and the rotor translation assembly. The rotor flat pushing platform then pushes the rotor to the rotor transfer assembly for gripping and feeding.

[0008] As a preferred embodiment, the partition gripping assembly includes a magnetic floating head assembly mounted on the first lifting plate. The magnetic floating head assembly includes a plurality of magnetic heads mounted on a mounting base, and the mounting base is mounted on the first lifting plate via a buffer assembly.

[0009] As a preferred embodiment, the partition lifting assembly includes a cylinder and a guide column mounted on a first translation plate. The cylinder drives the first lifting plate to rise and fall. The first translation plate is slidably mounted on a linear guide rail on the top of the first support frame and slides along the linear guide rail under the drive of the translation cylinder.

[0010] As a preferred embodiment, the conveying assembly includes a conveying cylinder and a sliding seat. The conveying cylinder drives the sliding seat to slide on a linear guide rail, and the sliding seat is provided with a positioning post for positioning and mounting the feeding frame.

[0011] As a preferred embodiment, the rotor gripping assembly includes clamping plates and clamping cylinders, and the two clamping plates slide towards each other or away from each other along a linear guide rail under the drive of the clamping cylinders.

[0012] As a preferred embodiment, the rotor lifting assembly includes a lifting drive device and a second lifting plate. The rotor gripping assembly is mounted on the second lifting plate via a floating bracket, and the second lifting plate is driven to rise and fall by the lifting drive device.

[0013] As a preferred embodiment, the rotor translation assembly includes a translation drive device and a second translation plate. The lifting drive device is mounted on the second translation plate, and the translation drive device drives the second translation plate to slide along a linear guide rail mounted on the top of the second support frame.

[0014] As a preferred embodiment, the rotor flat pusher platform includes a first pusher plate, a second pusher plate, and a pusher base plate. The pusher base plate is provided with a rotor receiving groove with an opening at one end, and the pusher base plate is provided with an avoidance opening at the position corresponding to the receiving groove. The first pusher plate is pushed by a first pusher plate cylinder to slide within the avoidance opening and push the rotor. The second pusher plate extends out of the avoidance opening under the push of a pusher plate lifting cylinder and slides under the drive of a second pusher plate cylinder to push the rotor.

[0015] As a preferred embodiment, the rotor transfer assembly includes a lifting linear module and a horizontal linear module that are slidably connected, and a rotor suction head is slidably mounted on the lifting linear module.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the partition lifting assembly drives the partition gripping assembly to descend and grip the material frame, which is then moved to the conveying assembly by the partition translation assembly. The rotor is fed by a forklift and placed on the material frame. Subsequently, the material frame filled with the rotor is conveyed by the conveying assembly to the rotor loading assembly. The rotor lifting assembly drives the rotor gripping assembly to descend to the rotor and grip the rotor. The rotor translation assembly then moves the rotor to the rotor pushing platform, which pushes the rotor to the rotor transfer assembly for gripping and loading. This achieves orderly loading of the rotor and improves loading efficiency. The sliding seat of the conveying assembly has positioning posts for positioning the material frame, ensuring accurate positioning of the material frame on the conveying assembly. The clamping plate is used to grip the rotor, which can grip a row of rotors at a time, increasing the number and efficiency of gripping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the partition transplanting assembly of this utility model;

[0019] Figure 3This is a schematic diagram showing the positional relationship between the partition gripping component and the partition lifting component of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the magnetic floating head assembly of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the conveying assembly of this utility model;

[0022] Figure 6 This is a schematic diagram of the material frame of this utility model being conveyed by a conveying assembly;

[0023] Figure 7 This is a schematic diagram of the rotor feeding assembly of this utility model;

[0024] Figure 8 This is a schematic diagram showing the positional relationship between the rotor gripping component and the rotor lifting component of this utility model;

[0025] Figure 9 This is a schematic diagram of the rotor flat pusher platform of this utility model;

[0026] Figure 10 This is a schematic diagram of the rotor flat-push material platform of this utility model;

[0027] Figure 11 This is a schematic diagram of the rotor transfer assembly of this utility model;

[0028] Figure 12 This is a schematic diagram showing the positional relationship between the rotor transfer assembly and the rotor flat push platform of this utility model.

[0029] In the picture:

[0030] 1. Partition transplanting assembly; 11. Partition gripping assembly; 111. Mounting base; 112. Magnetic suction head; 113. Buffer assembly; 114. Connecting plate; 115. Anti-rotation guide rod; 12. Partition lifting assembly; 121. First lifting plate; 122. Lifting cylinder; 123. Guide column; 13. Partition translation assembly; 131. First translation plate; 132. Translation cylinder; 14. First support frame;

[0031] 2. Conveying assembly; 21. Conveying cylinder; 22. Sliding seat; 23. Positioning column; 24. Base frame;

[0032] 3. Rotor feeding assembly; 31. Rotor gripping assembly; 311. Clamping plate; 312. Clamping cylinder; 313. Floating bracket; 314. Floating cylinder; 32. Rotor lifting assembly; 321. Lifting drive device; 322. Second lifting plate; 33. Rotor translation assembly; 331. Lifting drive device; 332. Second translation plate; 34. Rotor flat pushing platform; 341. First push plate; 342. Second push plate; 343. Pushing base plate; 344. Rotor receiving slot; 345. Clearance opening; 346. First push plate cylinder; 347. Push plate lifting cylinder; 348. First push plate slider; 349. Second push plate slider; 3410. Second push plate cylinder; 35. Rotor transfer assembly; 351. Lifting linear module; 352. Horizontal linear module; 353. Rotor suction head; 36. Second support frame; 361. Material frame sensing bracket;

[0033] 4. Material unloading station; 41. Partition plate;

[0034] 5. Rotor. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0036] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0037] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0038] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0039] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0040] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0041] like Figures 1 to 12 As shown, a rotor loading mechanism includes a partition transfer assembly 1, a conveying assembly 2, and a rotor loading assembly 3. The partition transfer assembly 1 is used to transfer empty partitions 41 from the rotor loading assembly 3 to the material frame unloading station 4. Specifically, the partition transfer assembly 1 includes a partition gripping assembly 11, a partition lifting assembly 12, and a partition translating assembly 13. The partition gripping assembly 11 descends under the drive of the partition lifting assembly 12 to grip the empty partitions 41 and translates them to the material frame unloading station 4 via the partition translating assembly 13, stacking them layer by layer. The conveying assembly 2 transports the material frame with rotors 5 between the partition transfer assembly 1 and the rotor loading assembly 3. For example, when all the rotors 5 on the first layer of partitions 41 are... After the feeding is completed, the conveying component 2 transports the material frame with rotor 5 to the vicinity of the partition transfer component 1. The partition transfer component 1 then transfers the empty partition 41 to the material frame unloading station 4. Subsequently, the conveying component 2 transports the material frame with rotor 5 back to the rotor feeding component 3 to continue feeding. The rotor feeding component 3 includes a rotor gripping component 31, a rotor lifting component 32, a rotor translation component 33, a rotor flat pushing platform 34, and a rotor transfer component 35. The rotor gripping component 31 descends under the drive of the rotor lifting component 32 to grip the rotor 5 and translates it onto the rotor flat pushing platform 34 via the rotor translation component 33. The rotor flat pushing platform 34 then pushes the rotor 5 to the rotor transfer component 35 for gripping and feeding.

[0042] During loading, rotor 5 is fed by a forklift or manually and placed on the material frame. The material frame, now full of rotor 5, is then conveyed by conveying assembly 2 to rotor loading assembly 3. Rotor lifting assembly 32 drives rotor gripping assembly 31 to descend to rotor 5 and grip it. Rotor translation assembly 33 then translates rotor 5 to rotor pushing platform 34. Rotor gripping assembly 31 releases rotor 5, and rotor pushing platform 34 pushes rotor 5 to rotor transfer assembly 35 for loading. Each partition 4... After the rotor 5 of 1 is loaded, the conveying component 2 transports the material frame containing the rotor 5 to one side of the material frame unloading station 4. The partition lifting component 12 drives the partition gripping component 11 to descend and grab the empty partition 41. Then the partition lifting component 12 drives the partition gripping component 11 to rise, and then the partition translation component 13 translates it to the material frame unloading station 4. The partition lifting component 12 drives the partition gripping component 11 to descend, and the partition gripping component 11 releases the partition 41 and places the empty partitions 41 in sequence. Then the partition gripping component 11 returns to its original position.

[0043] In one embodiment, the partition gripping assembly 11 includes a magnetic floating head assembly mounted on the first lifting plate 121 via a connecting plate 114. Each connecting plate 114 has two magnetic floating head assemblies. Each magnetic floating head assembly includes a magnetic head buffer assembly (consisting of a guide rod and a compression spring sleeved on the guide rod) and four magnetic heads 112 mounted on a mounting base 111. The mounting base 111 is mounted on the connecting plate 114 via a buffer assembly 113. The buffer assembly 113 includes a guide rod and a compression spring sleeved on the guide rod. One end of the guide rod is connected to the mounting base 111, and the other end is mounted on the connecting plate 114 via a linear bearing. In addition, to prevent the magnetic floating head assembly from rotating, an anti-rotation guide rod 115 is also installed between the connecting plate 114 and the mounting base 111.

[0044] In one embodiment, the partition lifting assembly 12 includes a cylinder 122 and a guide column 123 mounted on a first translation plate 131. The cylinder 122 drives the first lifting plate 121 to rise and fall. The first translation plate 131 is slidably mounted on a linear guide rail on the top of the first support frame 14 and slides along the linear guide rail under the drive of the translation cylinder 132.

[0045] In one embodiment, the conveying assembly 2 is located at the bottom of the rotor feeding assembly 3 and extends to the vicinity of the partition transfer assembly 1. The conveying assembly 2 conveys the cylinder 21 and the sliding seat 22. The conveying cylinder 21 drives the sliding seat 22 to slide on the linear guide rail, thereby realizing the conveying of the material frame with the rotor 5. The linear guide rail is installed on the base frame 24. The four corners of the sliding seat 22 are provided with positioning posts 23 for positioning the material frame. The four posts of the material frame are inserted into the positioning posts 23.

[0046] In one embodiment, the rotor gripping assembly 31 includes a clamping plate 311 and a clamping cylinder 312. The two clamping plates 311 slide towards each other or away from each other along a linear guide under the drive of the clamping cylinder 312, thereby enabling the clamping and releasing of the rotor 5. When the two clamping plates 311 come close to each other, they can grip up a row of rotors 5.

[0047] In one embodiment, the rotor lifting assembly 32 includes a lifting drive device 321 and a second lifting plate 322. The rotor gripping assembly 31 is mounted on the second lifting plate 322 via a floating bracket 313. The second lifting plate 322 can slide slightly along the floating bracket 313 under the drive of the floating cylinder 314. The floating bracket 313 plays the role of fine-tuning the rotor gripping assembly 31. The second lifting plate 322 is driven to rise and fall by the lifting drive device 321. The lifting drive device 321 includes a lifting motor, a synchronous pulley set, and a lead screw pair. The lead screw pair is connected to the second lifting plate 322. The lifting motor drives the lead screw pair through the synchronous pulley set, thereby driving the second lifting plate 322 to rise and fall.

[0048] In one embodiment, the rotor translation assembly 33 includes a translation drive device 331 and a second translation plate 332. A lifting drive device 321 is mounted on the second translation plate 332. The translation drive device 331 drives the second translation plate 332 to slide along a linear guide rail mounted on the top of the second support frame 36. The translation drive device 331 includes a translation motor and a lead screw pair. The second translation plate 332 is connected to the nut of the lead screw pair. The translation motor drives the lead screw to rotate, thereby driving the second translation plate 332 to slide along the linear guide rail.

[0049] In addition, the first support frame 14 has an L-shaped structure and its horizontal end is connected to the second support frame 36. A material frame sensing bracket 361 is also installed on the side of the second support frame 36 away from the first support frame 14. The material frame sensing bracket 361 is equipped with a sensor at the position corresponding to each layer of rotor 5 to sense whether the partition 41 and rotor 5 of each layer of the material frame exist.

[0050] In one embodiment, the rotor flat pusher platform 34 includes a first pusher plate 341, a second pusher plate 342, and a pusher base plate 343. The pusher base plate 343 has a rotor receiving groove 344 with an opening at one end, and a clearance opening 345 is provided at the position corresponding to the receiving groove 344. Sensors are provided on both sides of the receiving groove 344. The first pusher plate 341 is mounted on a guide rod via a first pusher plate slider 348. The piston rod of the first pusher plate cylinder 346 is connected to the first pusher plate slider 348. The first pusher plate cylinder 346 pushes the first pusher plate slider 348, thereby causing the first pusher plate 341 to slide within the clearance opening 345 and push the rotor 5. Due to space limitations, the stroke of the cylinder cannot be met by the first pusher plate cylinder 346 alone. Therefore, a... A second push plate cylinder 3410 is provided to compensate for the stroke. Specifically, the second push plate 342 is mounted on the guide rod via a second push plate slider 349 and is connected to the second push plate cylinder 3410. The second push plate cylinder 3410 pushes the second push plate slider 349, thereby causing the second push plate 342 to slide. In addition, the second push plate 342 can also extend out of the clearance opening 345 or retract via a push plate lifting cylinder 347. When the first push plate 341 pushes the rotor 5 to move, the second push plate 342 is in the retracted state. When the first push plate cylinder 346 has completed its stroke and the second push plate cylinder 3410 needs to work, the second push plate 342 is in the extended state, and the second push plate cylinder 3410 continues to drive the second push plate 342, thereby causing the rotor 5 to continue to move.

[0051] In one embodiment, the rotor transfer assembly 35 includes a lifting linear module 351 and a horizontal linear module 352 that are slidably connected. A rotor suction head 353 is slidably mounted on the lifting linear module 351, thereby driving the rotor suction head 353 to move in the horizontal and vertical directions for subsequent assembly loading.

[0052] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A rotor feeding mechanism, characterized in that, include: The partition transfer assembly (1) includes a partition gripping assembly (11), a partition lifting assembly (12) and a partition translation assembly (13). The partition gripping assembly (11) grips the partition (41) and transfers it to the material frame unloading station (4) under the drive of the partition lifting assembly (12) and the partition translation assembly (13). The conveying assembly (2) conveys the material frame with rotor (5) between the partition transfer assembly (1) and the rotor loading assembly (3); The rotor loading assembly (3) includes a rotor gripping assembly (31), a rotor lifting assembly (32), a rotor translation assembly (33), a rotor flat pushing platform (34), and a rotor transfer assembly (35). The rotor gripping assembly (31) grips the rotor (5) and transfers it to the rotor flat pushing platform (34) under the drive of the rotor lifting assembly (32) and the rotor translation assembly (33). The rotor flat pushing platform (34) pushes the rotor (5) to the rotor transfer assembly (35) for gripping and loading.

2. The rotor feeding mechanism according to claim 1, characterized in that: The partition gripping assembly (11) includes a magnetic floating head assembly mounted on the first lifting plate (121). The magnetic floating head assembly includes a plurality of magnetic heads (112) mounted on the mounting base (111). The mounting base (111) is mounted on the first lifting plate (121) via a buffer assembly (113).

3. The rotor feeding mechanism according to claim 2, characterized in that: The partition lifting assembly (12) includes a cylinder (122) and a guide column (123) mounted on a first translation plate (131). The cylinder (122) drives the first lifting plate (121) to rise and fall. The first translation plate (131) is slidably mounted on a linear guide rail on the top of the first support frame (14) and slides along the linear guide rail under the drive of the translation cylinder (132).

4. The rotor feeding mechanism according to claim 1, characterized in that: The conveying assembly (2) includes a conveying cylinder (21) and a sliding seat (22). The conveying cylinder (21) drives the sliding seat (22) to slide on a linear guide rail. The sliding seat (22) is provided with a positioning post (23) for positioning and installing the feeding frame.

5. The rotor feeding mechanism according to claim 1, characterized in that: The rotor gripping assembly (31) includes a clamping plate (311) and a clamping cylinder (312). The two clamping plates (311) slide towards each other or away from each other along a linear guide under the drive of the clamping cylinder (312).

6. The rotor feeding mechanism according to claim 5, characterized in that: The rotor lifting assembly (32) includes a lifting drive device (321) and a second lifting plate (322). The rotor gripping assembly (31) is mounted on the second lifting plate (322) via a floating bracket (313). The second lifting plate (322) is driven to rise and fall by the lifting drive device (321).

7. The rotor feeding mechanism according to claim 6, characterized in that: The rotor translation assembly (33) includes a translation drive device (331) and a second translation plate (332). The lifting drive device (321) is mounted on the second translation plate (332). The translation drive device (331) drives the second translation plate (332) to slide along a linear guide rail mounted on the top of the second support frame (36).

8. The rotor feeding mechanism according to claim 1, characterized in that: The rotor flat pusher platform (34) includes a first pusher plate (341), a second pusher plate (342), and a pusher base plate (343). The pusher base plate (343) is provided with a rotor receiving groove (344) with an opening at one end, and the pusher base plate (343) is provided with a clearance opening (345) at the position corresponding to the receiving groove (344). The first pusher plate (341) is pushed by the first pusher plate cylinder (346) to slide in the clearance opening (345) and push the rotor (5). The second pusher plate (342) extends out of the clearance opening (345) under the push of the pusher plate lifting cylinder (347) and slides under the drive of the second pusher plate cylinder (3410) to push the rotor (5).

9. The rotor feeding mechanism according to claim 1, characterized in that: The rotor transfer assembly (35) includes a lifting linear module (351) and a horizontal linear module (352) that are slidably connected, and a rotor suction head (353) is slidably mounted on the lifting linear module (351).

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