Motor stator core winding device

Abstract

The utility model relates to a motor stator core winding device, which belongs to the technical field of motor stator production equipment and comprises a frame body, a portal frame is mounted on the frame body in a sliding manner, a winding mechanism is arranged between the frame body and the portal frame, and a stator core is clamped on the winding mechanism. A first air cylinder is fixedly installed on the side, facing the frame body, of the portal frame, an air suction box is fixedly installed at the power output end of the first air cylinder, a plurality of air suction pipes are fixedly connected to one end of the air suction box, a dust suction fan is fixedly installed on the portal frame, and an air suction port of the dust suction fan is fixedly connected with an air suction pipe. One end of the exhaust pipe is fixedly connected with the air suction box; the dust collection fan, the exhaust pipe, the first air cylinder, the air suction box, the air suction pipe, the first air outlet pipe and the filter barrel are matched with one another, dust and other impurities attached to the stator iron core are cleaned up, and the problem that an existing stator iron core winding device lacks dust removal treatment on the stator iron core is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of motor stator production equipment, and in particular to a motor stator core winding device. Background Technology

[0002] The stator core winding device is a specially designed device for precisely winding copper wire onto the stator core during the motor manufacturing process. This device ensures that the copper wire is tightly wound onto the stator core in a predetermined manner, number of turns, and arrangement, thereby forming an effective electromagnetic circuit.

[0003] Existing motor stator core winding devices typically lack dust removal treatment of the stator core before winding, causing copper wire to be directly wound on the stator core with attached impurities. These impurities may not only damage the winding and affect the quality and effect of winding, but may also be sucked into the gap between the rotor and the motor during operation, ultimately leading to motor failure. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes a motor stator core winding device.

[0005] The technical solution to achieve the purpose of this utility model is as follows: This utility model provides a motor stator core winding device, including a frame, a gantry frame slidably mounted on the frame, a winding mechanism between the frame and the gantry frame, a stator core clamped on the winding mechanism, a first cylinder fixedly mounted on the side of the gantry frame facing the frame, an air suction box fixedly mounted on the power output end of the first cylinder, a plurality of air suction pipes fixedly connected to one end of the air suction box, a dust collector fixedly mounted on the gantry frame, an air extraction pipe fixedly connected to the air suction port of the dust collector, and one end of the air extraction pipe fixedly connected to the air suction box, a first air outlet pipe fixedly connected to the air outlet of the dust collector, a filter can fixedly mounted on one end of the first air outlet pipe, and a second air outlet pipe fixedly connected to the filter can.

[0006] Preferably, a first motor is fixedly installed on the filter barrel, and a reciprocating screw is fixedly installed through the filter barrel at the power output end of the first motor. An installation block is threaded onto the reciprocating screw, and a dust collection bin is fixedly installed on the installation block. A scraper is fixedly installed on the dust collection bin, and a filter element is fixedly installed inside the filter barrel. The filter element is fixedly connected to the second air outlet pipe.

[0007] Preferably, the ash collection bucket has an annular structure with an internal cavity, and the side near the filter element is an open structure.

[0008] Preferably, one side of the ash collection bucket opening structure is fixedly installed with a scraper, the scraper having a ring structure and being in close contact with the filter element.

[0009] Preferably, the winding mechanism includes a second motor fixedly mounted on the frame, a turntable fixedly mounted on the power output end of the second motor, a third cylinder fixedly mounted on the gantry facing one side of the frame, a winding box fixedly mounted on one end of the third cylinder, a winding tube fixedly mounted on the side of the winding box near the stator core, and copper wire connected inside the winding tube.

[0010] Preferably, a mounting plate is fixedly installed on the turntable, a second cylinder is fixedly installed on the mounting plate, and a clamping plate is fixedly installed on the power output end of the second cylinder, the clamping plate being used in conjunction with the stator core.

[0011] Compared with existing technologies, the significant advantages of this invention are:

[0012] Before winding the stator core using the winding mechanism, this invention first uses the cooperation of a dust extraction fan, an air extraction pipe, a first cylinder, an air extraction box, and an air extraction pipe to suck out dust and other impurities attached to the stator core. These impurities are then discharged through the first air outlet pipe to a filter barrel, filtered, and finally discharged through the second air outlet pipe. This process cleans the stator core, preventing copper wire from directly winding around the impurities attached to the stator core and ensuring the performance of the motor. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural schematic diagram provided in one embodiment of the present invention;

[0015] Figure 2 This is a cross-sectional three-dimensional structural schematic diagram provided in one embodiment of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the first cylinder, intake box, intake pipe, turntable and clamping plate provided in one embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of the filter barrel provided in one embodiment of the present invention;

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Frame; 2. Gantry frame; 3. Second cylinder; 4. Clamping plate; 5. Stator core; 6. First cylinder; 7. Suction box; 8. Suction pipe; 9. Extraction pipe; 10. Dust collector; 11. First exhaust pipe; 12. Filter canister; 13. Second exhaust pipe; 14. First motor; 15. Filter element; 16. Reciprocating screw; 17. Scraper; 18. Dust collection bin; 19. Mounting block; 20. Third cylinder; 21. Winding box; 22. Turntable; 23. Mounting plate. Detailed Implementation

[0020] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0021] This utility model provides an improved motor stator core winding device. The technical solution of this utility model is as follows:

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a motor stator core winding device includes a frame 1, a gantry frame 2 slidably mounted on the frame 1, a winding mechanism between the frame 1 and the gantry frame 2, a stator core 5 clamped on the winding mechanism, a first cylinder 6 fixedly mounted on the side of the gantry frame 2 facing the frame 1, a suction box 7 fixedly mounted on the power output end of the first cylinder 6, a plurality of suction pipes 8 fixedly connected to one end of the suction box 7, a dust collector 10 fixedly mounted on the gantry frame 2, and an air suction port fixedly connected to an exhaust fan. The vacuum cleaner 10 has a first exhaust pipe 11 fixedly connected to the exhaust box 7 at one end, and a filter bucket 12 fixedly installed at one end of the first exhaust pipe 11. A second exhaust pipe 13 is fixedly connected to the filter bucket 12. The vacuum cleaner 10 uses the exhaust pipe 9, the exhaust box 7 and the exhaust pipe 8 to suck out dust and other impurities attached to the stator core 5 and discharge them into the filter bucket 12 through the first exhaust pipe 11. After being filtered by the filter bucket 12, the dust is discharged through the second exhaust pipe 13.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, a first motor 14 is fixedly installed on the filter barrel 12. The power output end of the first motor 14 passes through the filter barrel 12 and is fixedly installed with a reciprocating screw 16. An installation block 19 is threaded onto the reciprocating screw 16. A dust collection bin 18 is fixedly installed on the installation block 19. A scraper 17 is fixedly installed on the dust collection bin 18. A filter element 15 is fixedly installed inside the filter barrel 12. The filter element 15 is fixedly connected to the second air outlet pipe 13. The first motor 14 drives the dust collection bin 18 and the scraper 17 to move upward through the reciprocating screw 16 and the installation block 19, thereby scraping off the dust adhering to the surface of the filter element 15 and collecting it into the dust collection bin 18. Finally, the dust in the dust collection bin 18 is cleaned periodically.

[0024] like Figure 4As shown, in one embodiment, the dust collection bin 12 has an annular structure with an internal cavity, and the side near the filter element 15 is an open structure, so that the dust on the filter element 15 enters the dust collection bin 12 from the open side of the dust collection bin 12.

[0025] like Figure 4 As shown, in one embodiment, the ash collection bin 12 has an open structure on one side fixedly installed with a scraper 17. The scraper 17 has an annular structure and is in close contact with the filter element 15. The scraper 17 scrapes the dust off the filter element 15 and causes the dust to fall into the ash collection bin 12, thereby completing the cleaning of the filter element 15 and ensuring the filtration effect of the filter element 15.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, in one embodiment, the winding mechanism includes a second motor 24 fixedly mounted on the frame 1. A turntable 22 is fixedly mounted on the power output end of the second motor 24. A third cylinder 20 is fixedly mounted on the gantry 2 facing the frame 1. A winding box 21 is fixedly mounted on one end of the third cylinder 20. A winding tube is fixedly mounted on the side of the winding box 21 near the stator core 5. Copper wire is connected inside the winding tube. The third cylinder 20 drives the copper wire to move up and down reciprocally through the winding box 21 and the winding tube. The second motor 24 drives the stator core 5 to rotate reciprocally through the turntable 22. The two cooperate with each other to complete the winding work of the stator core 5.

[0027] like Figure 1 and Figure 3 As shown, in one embodiment, a mounting plate 23 is fixedly installed on the turntable 22, and a second cylinder 3 is fixedly installed on the mounting plate 23. A clamping plate 4 is fixedly installed on the power output end of the second cylinder 3. The clamping plate 4 is used in conjunction with the stator core 5. The second cylinder 3 clamps and fixes the stator core 5 through the clamping plate 4, so that the stator core 5 can be cleaned and wound more stably.

[0028] The specific working method is as follows: First, place the stator core 5 on the turntable 22, start the second cylinder 3, the second cylinder 3 drives the clamping plate 4 to clamp and fix the stator core 5, slide the gantry 2 so that the first cylinder 6 is directly above the gantry 2, start the first cylinder 6, the first cylinder 6 drives the suction box 7 and suction pipe 8 to move downward and insert into the cavity of the stator core 5, then start the dust suction fan 10, the dust suction fan 10 sucks out the dust and other impurities attached to the stator core 5 through the suction pipe 9, suction box 7 and suction pipe 8, and discharges them to the filter bucket 12 through the first exhaust pipe 11. After being filtered by the filter bucket 12, the clean gas is finally discharged through the second exhaust pipe 13.

[0029] After the stator core dust removal is completed, the gantry 2 is slid again so that the third cylinder 20 is positioned directly above the gantry 2. The third cylinder 20 and the second motor 24 are started. The third cylinder 20 drives the winding tube and copper wire to move up and down reciprocally through the winding box 21. The second motor 24 drives the turntable 22, the second cylinder 3 and the clamping plate 4 to rotate reciprocally. Through the cooperation of the third cylinder 20 and the second motor 24, the winding work of the stator core 5 is completed.

[0030] The first motor 14 is started periodically. The first motor 14 drives the mounting block 19 to move upward through the reciprocating screw 16. The mounting block 19 then drives the dust collection bin 18 and the scraper 17 to move upward, thereby scraping off the dust on the filter element 15 and collecting it into the dust collection bin 18. This completes the cleaning of the dust on the surface of the filter element 15 and ensures the filtration effect of the filter element 15. After the equipment is stopped, the dust in the dust collection bin 18 is cleaned again.

[0031] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A winding device for a motor stator core, comprising a frame (1), a portal frame (2) is slidably installed on the frame (1), a winding mechanism is arranged between the frame (1) and the portal frame (2), characterized in that: The winding mechanism clamps the stator core (5), the first cylinder (6) is fixedly installed on one side of the gantry (2) towards the frame (1), the power output end of the first cylinder (6) is fixedly installed with the suction box (7), one end of the suction box (7) is fixedly connected with a plurality of suction pipes (8), the dust suction fan (10) is fixedly installed on the gantry (2), the suction port of the dust suction fan (10) is fixedly connected with the exhaust pipe (9), one end of the exhaust pipe (9) is fixedly connected with the suction box (7), the air outlet of the dust suction fan (10) is fixedly connected with the first exhaust pipe (11), one end of the first exhaust pipe (11) is fixedly installed with the filter barrel (12), the second exhaust pipe (13) is fixedly connected with the filter barrel (12).

2. A winding device for a stator core of an electric machine according to claim 1, characterized in that: The first motor (14) is fixedly installed on the filter barrel (12), the power output end of the first motor (14) penetrates through the filter barrel (12) and is fixedly installed with the reciprocating wire rod (16), the mounting block (19) is threadedly installed on the reciprocating wire rod (16), the dust collecting barrel (18) is fixedly installed on the mounting block (19), the scraper (17) is fixedly installed on the dust collecting barrel (18), the filter element (15) is fixedly installed in the filter barrel (12), and the filter element (15) is fixedly connected with the second exhaust pipe (13).

3. A motor stator core winding apparatus according to claim 2, characterized in that: The dust collecting barrel (18) is a ring structure with an internal cavity, and the side close to the filter element (15) is an open structure.

4. A stator core winding apparatus of an electric motor according to claim 3, characterized in that: The side of the open structure of the dust collecting barrel (18) is fixedly installed with the scraper (17), the scraper (17) is a ring structure, and the scraper (17) is in close contact with the filter element (15).

5. The motor stator core winding apparatus of claim 1, wherein: The winding mechanism includes the second motor (24) fixedly installed on the frame (1), the power output end of the second motor (24) is fixedly installed with the turntable (22), the third cylinder (20) is fixedly installed on one side of the gantry (2) towards the frame (1), one end of the third cylinder (20) is fixedly installed with the winding box (21), the winding pipe is fixedly installed on the side close to the stator core (5) of the winding box (21), and the copper wire is connected in the winding pipe.

6. A motor stator core winding apparatus according to claim 5, characterized in that: The mounting plate (23) is fixedly installed on the turntable (22), the second cylinder (3) is fixedly installed on the mounting plate (23), the power output end of the second cylinder (3) is fixedly installed with the clamping plate (4), and the clamping plate (4) is used in cooperation with the stator core (5).

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