Rotor double-station feeding mechanism

Abstract

The utility model discloses a rotor double-station feeding mechanism, which belongs to the technical field of rotor assembly and comprises a tool table and a conveying mechanism, two assembly discs running in a staggered manner are arranged on the tool table, two rotatable assembly columns are arranged on the assembly discs, grooves for iron cores to fall down are formed in the assembly columns, and the conveying mechanism is arranged on the tool table. A limiting strip is fixed on the inner wall of the groove; the number of the conveying mechanisms is two, the two conveying mechanisms correspond to the two assembling discs respectively, the conveying mechanisms are arranged in the circumferential direction of the assembling discs, and the two assembling discs which are used alternately are arranged, so that the frequency of manually supplementing iron chips by workers is reduced, the physical output and the labor intensity of the workers are reduced, continuous supply of the iron chips is ensured, and the production efficiency is improved. The time of production interruption caused by iron chip supplement is reduced, so that the overall production efficiency is improved; reduction of misoperation means that production stagnation and waste products caused by misoperation are reduced, and the production efficiency is further improved.

Description

Technical Field

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

[0002] In the rotor manufacturing industry, although iron chip assembly equipment has significantly improved production efficiency and reduced labor costs through the integration of mechanized means such as a first feeding mechanism, a second feeding mechanism, a pushing mechanism, a pressing mechanism, and a feeding mechanism, the existing feeding process still has certain limitations. In particular, the current feeding mechanism relies on manual placement of iron chips one by one onto the storage assembly, a step that becomes especially demanding in the context of rapid mechanical operation.

[0003] Due to the continuous and efficient nature of the feeding mechanism, the consumption rate of ferrous briquettes is extremely fast. This requires workers to remain highly vigilant at all times and replenish the ferrous briquettes in the storage assembly quickly and accurately. This high-intensity working environment not only increases the workload of workers but may also lead to operational errors due to prolonged periods of high concentration and mental stress, thereby affecting production efficiency and product quality. Utility Model Content

[0004] The purpose of this invention is to address the problem mentioned in the background art that the high-intensity working environment not only increases the workload of workers, but may also lead to operational errors due to prolonged high concentration and mental stress, thereby affecting production efficiency and product quality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rotor dual-station feeding mechanism includes a tooling table and a conveying mechanism. The tooling table is provided with two staggered assembly trays, and each assembly tray is provided with two rotatable assembly columns. Each assembly column has a groove for iron cores to fall into, and a limit strip is fixed to the inner wall of the groove. There are two conveying mechanisms, each corresponding to one of the two assembly trays. The conveying mechanisms are located in the circumferential direction of the assembly trays and are used to convey iron core chips into the grooves.

[0007] Preferably, the conveying mechanism includes a first conveying component and a second conveying component. The first conveying component includes a first support frame, on which a first push plate slides, and a push groove is formed on the first push plate. The second conveying component includes a second support frame, on which a second push plate slides, and a push groove is formed on the second push plate.

[0008] Preferably, both the first support frame and the second support frame are provided with a material storage component, the material storage component includes a material storage block, and the material storage block has a drop groove.

[0009] Preferably, a guide bar is fixed inside the drop trough, and a guide rod is fixed at the top of the guide bar.

[0010] Preferably, the assembly column has uniformly spaced fixing grooves along its circumference, and the assembly plate is provided with fixing blocks that can be inserted into the fixing grooves.

[0011] Preferably, a fixing seat is fixed on the assembly plate, and a sliding groove for the fixing block to slide is provided on the fixing seat. A spring is provided in the sliding groove, and the two ends of the spring are respectively connected to the fixing block and the inner wall of the sliding groove.

[0012] Preferably, the assembly column extends to the lower side of the assembly tray, a driven gear is fixed at the lower end of the assembly column, a support plate is provided on one side of the driven gear, a slide plate is slidably connected to the support plate, a push cylinder is fixed on the support plate, the extended end of the push cylinder is connected to the slide plate, a drive gear is rotatably connected to the slide plate, and a drive motor is fixed on the slide plate.

[0013] Preferably, the conveying mechanism further includes an auxiliary conveying component, which includes an auxiliary frame, an auxiliary plate slidably connected to the auxiliary frame, and an auxiliary push groove formed on the auxiliary plate.

[0014] Preferably, the conveying mechanism further includes an adjusting component, which includes a bolt, and an adjusting block is provided at the end of the bolt.

[0015] Preferably, a positioning component is provided on one side of the assembly tray. The positioning component includes a positioning cylinder. The output end of the positioning cylinder is connected to a positioning plate. A positioning block is fixed at the end of the positioning plate. A positioning groove for inserting the positioning block is formed on the circumferential surface of the assembly tray.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] By setting up two alternating assembly trays, the frequency of manual replenishment of iron chips by workers is reduced, thus reducing the physical exertion and labor intensity of workers, ensuring a continuous supply of iron chips, and reducing the time of production interruption due to replenishment of iron chips, thereby improving overall production efficiency; reducing operational errors means reducing production stoppages and waste caused by incorrect operations, further improving production efficiency.

[0018] With two conveying mechanisms, workers do not need to frequently contact the rapidly consumed feeding mechanism, reducing the risk of safety accidents caused by improper operation or fatigue.

[0019] When the first conveying component malfunctions and cannot function properly, the auxiliary conveying component is activated. The auxiliary conveying component prevents workers from rushing to load materials while ensuring the normal operation of the equipment. During the activation of the auxiliary conveying component, maintenance workers can repair the first conveying component. The auxiliary conveying component avoids emergency shutdowns caused by malfunctions in the first conveying component, reduces potential operational errors or safety accidents that may occur due to workers rushing to manually load materials, and improves the safety of the working environment. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a schematic diagram showing the position of the conveying mechanism of this utility model.

[0023] Figure 3 This is a schematic diagram of the drive wheel of this utility model.

[0024] Figure 4 This is a schematic diagram of the positioning block and positioning groove of this utility model.

[0025] Figure 5 This is a schematic diagram of the fixing block of this utility model.

[0026] Figure 6 This is a schematic diagram of the assembly column of this utility model.

[0027] Figure 7 This is a schematic diagram of the first conveying component of this utility model.

[0028] Figure 8 This is a schematic diagram of the adjustment component of this utility model.

[0029] Figure 9 This is a schematic diagram of the second conveying component of this utility model.

[0030] Figure 10 This is a schematic diagram of the auxiliary conveying component of this utility model.

[0031] Drawing number explanations: 1. Tooling table; 2. Conveying mechanism; 21. First conveying component; 211. First support frame; 212. First push plate; 213. Cylinder 1; 214. Push groove 1; 22. Second conveying component; 221. Second support frame; 222. Second push plate; 223. Cylinder 2; 224. Push groove 2; 23. Material storage assembly; 231. Material storage block; 232. Drop chute; 233. Guide bar; 234. Guide rod; 24. Positioning component; 241. Positioning cylinder; 242. Positioning plate; 243. Positioning block; 244. 25. Positioning slot; 25. Auxiliary conveying component; 251. Auxiliary frame; 252. Auxiliary plate; 253. Auxiliary push slot; 254. Auxiliary cylinder; 26. Adjusting component; 261. Bolt; 262. Adjusting block; 263. Adjusting slot; 3. Assembly plate; 31. Fixing block; 32. Fixing seat; 33. Spring; 34. Downward pressing cylinder; 35. Rubber column; 4. Assembly column; 41. Groove; 42. Limiting strip; 43. Fixing slot; 44. Driven gear; 5. Support plate; 6. Slide plate; 7. Pushing cylinder; 8. Drive gear; 9. Drive motor. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings.

[0033] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0034] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0035] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0036] Please see Figure 1 - Figure 10A rotor dual-station feeding mechanism includes a tooling table 1 and a conveying mechanism 2. The tooling table 1 is provided with two staggered assembly trays 3. When one assembly tray 3 is working, the other stops, and they run alternately to prevent workers from rushing to feed materials and causing operational errors. A motor is connected to the surface of the assembly tray 3. The motor drives the assembly tray 3 to rotate, rotating half a turn at a time. The assembly tray 3 is provided with two rotatable assembly columns 4. The two assembly columns 4 are symmetrically arranged. The assembly columns 4 have grooves 41 for the iron core to fall into. The inner wall of the grooves 41 is fixed with limit strips 42, which keep the stacked iron cores stable.

[0037] There are two conveying mechanisms 2, which correspond to two assembly trays 3 respectively. The conveying mechanisms 2 are located in the circumferential direction of the assembly trays 3 and are used to convey the iron chips into the grooves 41.

[0038] The conveying mechanism 2 includes a first conveying section 21 and a second conveying component 22. The first conveying section 21 includes a first support frame 211, a first push plate 212 sliding on the first support frame 211, a cylinder 213 fixed on the first support frame 211, the output end of the cylinder 213 fixed to the first push plate 212, and a push groove 214 formed on the first push plate 212. The second conveying component 22 includes a second support frame 221, a second push plate 222 sliding on the second support frame 221, a cylinder 223 fixed on the second support frame 221, the output end of the cylinder 223 fixed to the second push plate 222, and a push groove 224 formed on the second push plate 222.

[0039] Both the first support frame 211 and the second support frame 221 are equipped with a material storage component 23. The material storage component 23 includes a material storage block 231. A drop groove 232 is opened on the material storage block 231. The drop groove 232 is a through groove. The two drop grooves 232 correspond to push groove one 214 and push groove two 224 respectively. A guide bar 233 is fixed in the drop groove 232. A guide rod 234 is fixed at the top of the guide bar 233. The guide bar 233 is fixed in the drop groove 232. The upper end of the guide bar 233 has an inclined surface, which makes it easy for the iron chip to maintain a stable descent after entering the guide bar 233. The guide rod 234 facilitates manual feeding.

[0040] The assembly column 4 is provided with five fixing slots 43 evenly distributed in the circumferential direction. The assembly plate 3 is provided with a fixing block 31 that is inserted into the fixing slot 43. The fixing block 31 is provided with a guide slope. The assembly plate 3 is fixed with a fixing seat 32. The fixing seat 32 is provided with a sliding groove for the fixing block 31 to slide. A spring 33 is provided in the sliding groove. The two ends of the spring 33 are respectively connected to the fixing block 31 and the inner wall of the sliding groove.

[0041] Assembly column 4 extends to the lower side of assembly tray 3. A driven gear 44 is fixed to the lower end of assembly column 4. The driven gear 44 is located below assembly tray 3. A support plate 5 is provided on one side of the driven gear 44. A slide plate 6 is slidably connected to the support plate 5. A push cylinder 7 is fixed on the support plate 5. The extended end of the push cylinder 7 is connected to the slide plate 6. A drive gear 8 is rotatably connected to the slide plate 6. The drive gear 8 is at the same height as the driven gear 44. A drive motor 9 is fixed on the slide plate 6. The drive motor 9 drives the assembly column 4 to rotate through the drive gear 8 and the driven gear 44. The rotation of the assembly column 4 causes the fixing block 31 to move into the fixing seat 32, compressing the spring 33. Five fixing slots 43 are provided in this application. Limiting strips Ten 42 are set up, so that the assembly column 4 needs to rotate five times. The iron chips fed in five times are stacked to form the iron core. Push slot 1 214 and push slot 224 push the iron chips. The iron chips pushed by the first push plate 212 have the burrs facing upwards. The first push plate 212 pushes four times. The iron chips pushed by the second push plate 222 have the burrs facing downwards. The second push plate 222 pushes once to keep the rotor stable. When the next fixing slot 43 is aligned with the fixing block 31, the spring 33 makes the fixing block 31 insert into the fixing slot 43 to stabilize the assembly column 4, so that the fed iron chips can fall stably into the groove 41. Each time an iron chip is pushed into the groove 41, the assembly column 4 needs to rotate once to make the rotor iron core achieve dynamic balance and uniform thickness.

[0042] In order to ensure that the iron chip can be stably inserted into the groove 41, a pressing cylinder 34 is provided on the upper side of the groove 41. The extended end of the pressing cylinder 34 is fixed with a rubber column 35. When the iron chip is pushed to the top of the groove 41, the pressing cylinder 34 extends so that the rubber column 35 presses the iron chip into the groove 41.

[0043] To ensure the stability of the assembly plate 3, a positioning component 24 is provided on one side of the assembly plate 3. The positioning component 24 includes a positioning cylinder 241. The output end of the positioning cylinder 241 is connected to a positioning plate 242. A positioning block 243 is fixed to the end of the positioning plate 242. A positioning groove 244 for the positioning block 243 to be inserted is provided on the circumferential surface of the assembly plate 3. The positioning cylinder 241 is fixed on the positioning frame. The positioning block 243 is slidably connected to the positioning frame. When the assembly plate 3 stops rotating, the positioning cylinder 241 extends, causing the positioning plate 242 to move. The positioning plate 242 causes the positioning block 243 to be inserted into the positioning groove 244, so that the assembly plate 3 remains stable and also prevents the push groove 1 214, push groove 224 and auxiliary push groove 253 from deviating from the groove 41 after the movement.

[0044] The conveying mechanism 2 also includes an auxiliary conveying component 25, which includes an auxiliary frame 251. An auxiliary plate 252 is slidably connected to the auxiliary frame 251. An auxiliary push groove 253 is provided on the auxiliary plate 252. A material storage component 23 is also provided directly above the auxiliary push groove 253. Iron chips fall into the auxiliary push groove 253. An auxiliary cylinder 254 is fixed on the auxiliary frame 251. The extended end of the auxiliary cylinder 254 is connected to the auxiliary plate 252. When the first conveying part 21 fails to work properly due to a malfunction, the auxiliary conveying component 25 is activated. The auxiliary conveying component 25 prevents workers from rushing to feed materials while ensuring the normal operation of the equipment. Specifically, the auxiliary cylinder 254 pushes the auxiliary plate 252 to move, and the auxiliary push groove 253 moves with the iron chips. When the iron chips move above the groove 41, the rubber column 35 presses the iron chips into the groove 41. During the activation of the auxiliary conveying component 25, maintenance workers perform maintenance on the first conveying part 21.

[0045] The conveying mechanism 2 also includes an adjusting component 26, which includes a bolt 261 and an adjusting block 262 at the end of the bolt 261. The adjusting block 262 has a limit rod, which is used to ensure the linear lifting and lowering of the adjusting block 262. There are three adjusting components 26, which are respectively located directly below the first push groove 214, the second push groove 224 and the auxiliary push groove 253. The three bolts 261 are respectively threaded to the first support frame 211, the second support frame 221 and the auxiliary frame 251. The first push plate 212, the second push plate 222 and the auxiliary plate 252 are all provided with adjusting grooves 263 for the adjusting block 262 to slide. In use, the bolt 261 is rotated to make the adjusting block 262 rise. The adjusting block 262 does not exceed the height of the adjusting groove 263. The adjusting component 26 is used to adjust the number of iron chips pushed, thereby adjusting the number of iron chips composed of iron cores.

[0046] In use, the motor causes the assembly plate 3 to rotate half a turn, and then the positioning cylinder 241 is positioned by inserting the positioning block 243 into the positioning groove 244. After that, the cylinder 213 causes the push plate 214 to move, and the push groove 214 pushes the iron chip to the upper side of the groove 41. The rubber column 35 moves down to press the iron chip into the groove 41. The push plate 214 continues to push until four pushes are completed. Then, cylinder 223 moves push plate 2, and push groove 224 pushes the iron chip to the upper side of groove 41. Similarly, rubber column 35 moves down to press the iron chip into groove 41. After each push of the iron chip, push cylinder 7 pushes slide plate 6 to move. Slide plate 6 moves drive motor 9 and drive gear 8 until drive gear 8 meshes with driven gear 44. Then drive motor 9 drives assembly column 4 through drive gear 8 and driven gear 44. Assembly column 4 rotates and moves fixed block 31 into fixed seat 32 through guide inclined surface. Spring 33 is compressed. When the next fixed groove 43 is aligned with fixed block 31, spring 33 causes fixed block 31 to insert into fixed groove 43 to stabilize assembly column 4. Then push cylinder 7, slide plate 6, drive gear 8 and drive motor 9 are reset.

[0047] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A rotor dual-station feeding mechanism, characterized in that, include: The tooling table (1) is provided with two staggered assembly trays (3). The assembly trays (3) are provided with two rotatable assembly columns (4). The assembly columns (4) have grooves (41) for iron cores to fall into. The inner wall of the grooves (41) is fixed with limit strips (42). There are two conveying mechanisms (2), which correspond to two assembly trays (3) respectively. The conveying mechanisms (2) are located in the circumferential direction of the assembly trays (3) and are used to convey iron chips into the grooves (41).

2. The rotor dual-station feeding mechanism according to claim 1, characterized in that: The conveying mechanism (2) includes a first conveying part (21) and a second conveying component (22). The first conveying part (21) includes a first support frame (211), on which a first push plate (212) slides, and a push groove (214) is provided on the first push plate (212). The second conveying component (22) includes a second support frame (221), on which a second push plate (222) slides, and a push groove (224) is provided on the second push plate (222).

3. The rotor dual-station feeding mechanism according to claim 2, characterized in that: The first support frame (211) and the second support frame (221) are each provided with a storage component (23). The storage component (23) includes a storage block (231) and a drop groove (232) is provided on the storage block (231).

4. The rotor dual-station feeding mechanism according to claim 3, characterized in that: A guide bar (233) is fixed inside the drop groove (232), and a guide rod (234) is fixed at the top of the guide bar (233).

5. A rotor dual-station feeding mechanism according to claim 1, characterized in that: The assembly column (4) has a uniformly spaced fixing groove (43) in the circumferential direction, and the assembly plate (3) is provided with a fixing block (31) that is inserted into the fixing groove (43).

6. The rotor dual-station feeding mechanism according to claim 5, characterized in that: The assembly plate (3) is fixed with a fixing seat (32), and the fixing seat (32) has a sliding groove for the fixing block (31) to slide. A spring (33) is provided in the sliding groove, and the two ends of the spring (33) are respectively connected to the fixing block (31) and the inner wall of the sliding groove.

7. A rotor dual-station feeding mechanism according to claim 6, characterized in that: The assembly column (4) extends to the lower side of the assembly plate (3). A driven gear (44) is fixed at the lower end of the assembly column (4). A support plate (5) is provided on one side of the driven gear (44). A slide plate (6) is slidably connected to the support plate (5). A push cylinder (7) is fixed on the support plate (5). The extended end of the push cylinder (7) is connected to the slide plate (6). A drive gear (8) is rotatably connected to the slide plate (6). A drive motor (9) is fixed on the slide plate (6).

8. A rotor dual-station feeding mechanism according to claim 1, characterized in that: The conveying mechanism (2) further includes an auxiliary conveying component (25), which includes an auxiliary frame (251), an auxiliary plate (252) slidably connected to the auxiliary frame (251), and an auxiliary push groove (253) opened on the auxiliary plate (252).

9. A rotor dual-station feeding mechanism according to claim 8, characterized in that: The conveying mechanism (2) further includes an adjusting component (26), which includes a bolt (261) and an adjusting block (262) at the end of the bolt (261).

10. A rotor dual-station feeding mechanism according to claim 1, characterized in that: A positioning component (24) is provided on one side of the assembly plate (3). The positioning component (24) includes a positioning cylinder (241). The output end of the positioning cylinder (241) is connected to a positioning plate (242). A positioning block (243) is fixed at the end of the positioning plate (242). A positioning groove (244) for inserting the positioning block (243) is provided on the circumferential surface of the assembly plate (3).

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