Stator cooling device for motor production

Abstract

The invention provides a stator cooling device for motor production, which relates to the technical field of stator production cooling and comprises a rack, a cooling fan mechanism, a displacement type motor stator rotation driving mechanism and a motor stator forward-moving auxiliary mechanism, and the displacement type motor stator rotation driving mechanism and the motor stator forward-moving auxiliary mechanism are arranged on the rack. The displacement type motor stator rotation driving mechanism comprises a motor stator rotation driving mechanism and a rotation driving auxiliary rotation mechanism, the motor stator rotation driving mechanism is arranged on the rack, the rotation driving auxiliary rotation mechanism is connected to the motor stator rotation driving mechanism, and the motor stator forward movement auxiliary mechanism is arranged at the upper end of the motor stator rotation driving mechanism. The motor stator can rotate conveniently during cooling through the motor stator rotation driving mechanism, the cooling uniformity is improved, the motor stator rotation driving mechanism can turn over and rotate through the rotation driving auxiliary rotation mechanism, the motor stator is turned over, and the motor stator is moved forwards under the pressing of the motor stator forward moving auxiliary mechanism, so that the cooling uniformity is improved. And the motor stator is pushed to move forwards.

Description

Technical Field

[0001] The invention relates to the technical field of stator production cooling, and in particular to a stator cooling device for motor production. Background Art

[0002] After the stator is dipped in paint or sprayed with paint, it needs to be dried by a drying device. After drying, the temperature on the stator is high and it needs to be cooled; The existing cooling mechanism transports the motor stator through a conveyor line, and a cooling fan mechanism is arranged on the conveyor line to cool the motor stator. Since the motor stator and the conveyor line are relatively fixed during the transportation process, it is difficult to evenly dissipate the heat of the motor stator, resulting in uneven heat dissipation at various locations. In view of the above problems, we propose a stator cooling device for motor production. Summary of the invention

[0003] The present invention aims at the problem in the prior art that the motor stator cannot dissipate heat uniformly in the heat dissipation fan mechanism, which affects the quality of the motor stator. We propose a stator cooling device for motor production.

[0004] The present invention provides a stator cooling device for motor production, comprising a frame and a heat dissipation fan mechanism, wherein the heat dissipation fan mechanism is arranged at the upper end of the frame, and a displacement motor stator rotation drive mechanism and a motor stator forward movement auxiliary mechanism are arranged on the frame, wherein the motor stator forward movement auxiliary mechanism is arranged at the upper end of the displacement motor stator rotation drive mechanism; The displacement motor stator rotation drive mechanism includes a motor stator rotation drive mechanism and a rotation drive auxiliary rotation mechanism. The motor stator rotation drive mechanism is arranged on a frame, the rotation drive auxiliary rotation mechanism is connected to the motor stator rotation drive mechanism, and the motor stator forward movement auxiliary mechanism is arranged at the upper end of the motor stator rotation drive mechanism.

[0005] According to a further improvement of the present invention, the frame includes a support frame and fixed support side plates, and the fixed support side plates are fixedly connected to the support frame.

[0006] According to a further improved solution of the present invention, the motor stator rotation drive mechanism includes a sealing protection plate, a driving motor, a driving roller driving group, and a pulley mechanism; The sealing protection plate is fixedly connected to the side end of the fixed support side plate, the driving motor is fixedly connected to the fixed support side plate, a placement bin is provided on the fixed support side plate, the driving roller driving group and a pulley mechanism are provided in the placement bin, the driving roller driving group is connected to the output end of the driving motor and is rotatably connected to the fixed support side plate, a plurality of driving roller driving groups are arranged in an array, and are connected to each other through a pulley mechanism.

[0007] A further improvement scheme of the present invention is that the driving roller driving group includes a rotating shaft one, a sliding shaft, a connecting sleeve, a rotating shaft two, a driving roller, and a pulley mechanism two. The rotating shaft one is rotatably connected between two fixed support side plates, and the fixed support side plates are provided with an arc groove. The rotating shaft two is arranged between the two fixed support side plates, and one end extends into the arc groove. The connecting sleeve is rotatably sleeved on the surface of the rotating shaft two, the sliding shaft is rotatably connected to the connecting sleeve and extends through the arc groove, and the pulley mechanism two is connected between the rotating shaft one and the rotating shaft two.

[0008] According to a further improvement of the present invention, the pulley mechanism 2 comprises a pulley 1 and a connecting belt 1. The pulley 1 is provided with two, which are coaxially fixedly sleeved on the corresponding rotating shaft 1 and the rotating shaft 2, respectively, and the two pulleys 1 are connected by a connecting belt 1. The pulley mechanism 1 includes a pulley 2 and a connecting belt 2, wherein the pulley 2 is coaxially fixedly connected to the rotating shaft 1, the pulleys 2 are connected by a connecting belt 2, and a pressure wheel pressed against the connecting belt 1 is connected to the sealing protection plate; The output end of the driving motor is fixedly connected to the rotating shaft.

[0009] A further improvement of the present invention, the rotation drive auxiliary rotation mechanism comprises a fixed support plate, a second drive motor, a connecting piece, and a drive pulley mechanism, the fixed support plate is fixedly connected to the side end of the sealing protection plate, the second drive motor is fixedly connected to the fixed support plate, and its output end is connected to the drive pulley mechanism, a second placement bin is provided on the fixed support plate, the drive pulley mechanism and the connecting piece are arranged in the second placement bin, the drive pulley mechanism is connected to the first rotating shaft and the support frame, and the connecting piece is connected to the sliding shaft and the first rotating shaft; A further improvement scheme of the present invention is that the connecting member includes a ring 1, a ring 2, and a connecting plate. The ring 1 is fixedly sleeved on the rotating shaft 1, the ring 2 is rotatably sleeved on the sliding shaft, and the two ends of the connecting plate are respectively connected to the ring 1 and the ring 2.

[0010] According to a further improved solution of the present invention, the driving pulley mechanism comprises a rotating rod, a driving wheel, and a connecting belt three, wherein the rotating rod is arranged on a support frame, the driving wheel is correspondingly connected to the rotating rod and the rotating shaft one, and the connecting belt three is arranged on the driving wheel; The output end of the second driving motor is connected to the rotating rod.

[0011] A further improvement scheme of the present invention is that the motor stator forward movement auxiliary mechanism includes a fixed vertical plate, a U-shaped frame, a rotating roller, and a spring. The fixed vertical plate is fixedly connected between two fixed supporting side plates, and the fixed vertical plate is arranged at an upper position between two driving rollers. The fixed vertical plate is provided with a cavity with an opening at the lower end, and the U-shaped frame is slidably arranged in the cavity. The spring is arranged in the cavity and at the upper end of the U-shaped frame. The rotating roller is rotatably arranged on the U-shaped frame, and its lower end is arranged at the lower end of the U-shaped frame.

[0012] According to a further improvement of the present invention, the heat dissipation fan mechanism comprises a U-shaped protective cover and a heat exhaust fan, wherein the U-shaped protective cover is fixedly connected to two fixed supporting side plates, and the heat exhaust fan is arranged in an array on the U-shaped protective cover.

[0013] Beneficial effects of the present invention: The present invention provides a stator cooling device for motor production: 1. The motor stator rotation drive mechanism is used to make the motor stator rotate during cooling, thereby increasing the uniformity of cooling; Second, the motor stator rotation drive mechanism can be turned over and rotated by the rotation drive auxiliary rotation mechanism, so that the motor stator is flipped, and under the downward pressure of the motor stator forward movement auxiliary mechanism, the motor stator is pushed forward to achieve normal transportation of the motor stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a structure of a stator cooling device for motor production Figure 1 .

[0015] Figure 2 The present invention is a structure of a stator cooling device for motor production Figure 2 .

[0016] Figure 3 The present invention is a separation device for separating the displacement type motor stator rotation drive mechanism, the sealing protection plate and the fixed support plate of the stator cooling device for motor production Figure 1 .

[0017] Figure 4 The present invention is a separation device for separating the displacement type motor stator rotation drive mechanism, the sealing protection plate and the fixed support plate of the stator cooling device for motor production Figure 2 .

[0018] Figure 5 The present invention is a stator cooling device for motor production Figure 3 Enlarged view of point A in the middle.

[0019] Figure 6 The present invention is a stator cooling device for motor production Figure 3 Enlarged view of point B in the middle.

[0020] Figure 7 The present invention is a stator cooling device for motor production Figure 4 Enlarged view of point C in the middle.

[0021] Figure 8 The present invention is a structural diagram of a driving pulley mechanism of a stator cooling device for motor production.

[0022] Fig. 9 The present invention is a cross-sectional view of a motor stator forward movement auxiliary mechanism of a stator cooling device for motor production according to the present invention.

[0023] Fig.10 The present invention is a structural diagram of a heat dissipation fan mechanism of a stator cooling device for motor production.

[0024] In the attached drawings: 1, frame; 2, cooling fan mechanism; 3, displacement motor stator rotation drive mechanism; 4, motor stator forward auxiliary mechanism; 5, motor stator rotation drive mechanism; 6, rotation drive auxiliary rotation mechanism; 7, support frame; 8, fixed support side plate; 9, sealing protection plate; 10, drive motor; 11, drive roller drive group; 12, pulley mechanism 1; 13, rotating shaft 1; 14, sliding shaft; 15, connecting sleeve; 16, rotating shaft 2; 17, drive roller; 18, pulley Mechanism 2; 19. Arc groove; 20. Placement bin 1; 21. Fixed support plate; 22. Drive motor 2; 23. Connector; 24. Drive pulley mechanism; 25. Placement bin 2; 26. Ring 1; 27. Ring 2; 28. Connecting plate; 29. ​​Rotating rod; 30. Driving wheel; 31. Connecting belt 3; 32. Fixed vertical plate; 33. U-shaped frame; 34. Rotating roller; 35. Spring; 36. Cavity; 37. U-shaped protective cover; 38. Heat exhaust fan; 39. Pressure wheel. DETAILED DESCRIPTION

[0025] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0026] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] according to Figure 1-Figure 10 A stator cooling device for motor production is shown, comprising a frame 1 and a heat dissipation fan mechanism 2. The frame 1 comprises a support frame 7 and a fixed support side plate 8. The fixed support side plate 8 is fixedly connected to the support frame 7. The heat dissipation fan mechanism 2 is arranged at the upper end of the frame 1. The heat dissipation fan mechanism 2 comprises a U-shaped protective cover 37 and a heat exhaust fan 38. The U-shaped protective cover 37 is fixedly connected to two fixed support side plates 8. The heat exhaust fan 38 is arranged in an array on the U-shaped protective cover 37. The motor stator is cooled by the heat exhaust fan 38.

[0029] The frame 1 is provided with a displacement motor stator rotation drive mechanism 3 and a motor stator forward auxiliary mechanism 4. The displacement motor stator rotation drive mechanism 3 includes a motor stator rotation drive mechanism 5 and a rotation drive auxiliary rotation mechanism 6. The motor stator rotation drive mechanism 5 is provided on the frame 1. The motor stator rotation drive mechanism 5 includes a sealing protection plate 9, a driving motor 10, a driving roller driving group 11, and a pulley mechanism 12. The sealing protection plate 9 is fixedly connected to the side end of the fixed support side plate 8. The driving motor 10 is fixedly connected to the fixed support side plate 8. The fixed support side plate 8 is provided with a placing A storage bin 20, a driving roller driving group 11, and a pulley mechanism 12 are arranged in the storage bin 20, the driving roller driving group 11 is connected to the output end of the driving motor 10, and is rotatably connected to the fixed support side plate 8, a plurality of driving roller driving groups 11 are arranged in an array, and are connected to each other through a pulley mechanism 12, the driving roller driving group 11 includes a rotating shaft 13, a sliding shaft 14, a sleeve 15, a rotating shaft 16, a driving roller 17, and a pulley mechanism 18, the rotating shaft 13 is rotatably connected between two fixed support side plates 8, and an arc groove 19 is provided on the fixed support side plate 8, The arc groove 19 is a part of a circle, and its center point is concentric with the cross-sectional circle of the rotating shaft 13. The rotating shaft 16 is arranged between the two fixed support side plates 8, and one end extends into the arc groove 19. The sleeve 15 is rotatably sleeved on the surface of the rotating shaft 16. The sliding shaft 14 is rotatably connected with the sleeve 15 and extends through the arc groove 19. The sliding shaft 14 has the same cross-sectional diameter as the rotating shaft 16. The pulley mechanism 18 is connected between the rotating shaft 13 and the rotating shaft 16. The pulley mechanism 18 includes a pulley 1 and a connecting belt 1. The pulley 1 and the connecting belt 1 have a connection belt to prevent the connecting belt from slipping. The belt has anti-skid teeth for preventing slipping, and the pulley one is provided with two, which are coaxially fixedly sleeved on the rotating shaft 13 and the rotating shaft 2 16 respectively. The two pulleys are connected by a connecting belt one. The pulley mechanism 12 includes a pulley two and a connecting belt two. The pulley two and the connecting belt two are both provided with anti-skid teeth for preventing the connecting belt two from slipping. The pulleys are coaxially fixedly connected to the rotating shaft 13, and the pulleys are connected by a connecting belt two. A pressure wheel 39 pressed against the connecting belt one is rotatably connected to the sealing protection plate 9, and the output end of the driving motor 10 is fixedly connected to the rotating shaft 13.

[0030] The rotation drive auxiliary rotating mechanism 6 is connected to the motor stator rotation drive mechanism 5, the motor stator forward movement auxiliary mechanism 4 is arranged at the upper end of the motor stator rotation drive mechanism 5, the rotation drive auxiliary rotating mechanism 6 includes a fixed support plate 21, a driving motor 22, a connecting piece 23, and a driving pulley mechanism 24, the fixed support plate 21 is fixedly connected to the side end of the sealing protection plate 9, the driving motor 22 is fixedly connected to the fixed support plate 21, and its output end is connected to the driving pulley mechanism 24, the fixed support plate 21 is provided with a placement bin 25, the driving pulley mechanism 24 and the connecting piece 23 are arranged in the placement bin 25, the driving pulley mechanism 24 is connected to the rotating shaft 13 and the support frame 7, and the connecting piece 23 is connected to the fixed support plate 21. The connecting member 23 is connected to the sliding shaft 14 and the rotating shaft 13. The connecting member 23 includes a collar 1 26, a collar 27, and a connecting plate 28. The collar 1 26 is fixedly sleeved on the rotating shaft 13, the collar 27 is rotatably sleeved on the sliding shaft 14, and the two ends of the connecting plate 28 are respectively connected to the collar 1 26 and the collar 2 27. The driving pulley mechanism 24 includes a rotating rod 29, a driving wheel 30, and a connecting belt 3 31. The driving wheel 30 and the connecting belt 3 31 are both provided with anti-skid teeth to prevent the connecting belt 3 31 from slipping. The rotating rod 29 is arranged on the supporting frame 7, and the driving wheel 30 is correspondingly connected to the rotating rod 29 and the rotating shaft 13. The connecting belt 3 31 is arranged on the driving wheel 30. The winding method of the connecting belt 3 31 is as follows Figure 8 As shown, the output end of the second driving motor 22 is connected to the rotating rod 29.

[0031] The motor stator forward movement auxiliary mechanism 4 is arranged at the upper end of the displacement motor stator rotation drive mechanism 3. The motor stator forward movement auxiliary mechanism 4 includes a fixed vertical plate 32, a U-shaped frame 33, a rotating roller 34, and a spring 35. The fixed vertical plate 32 is fixedly connected between the two fixed support side plates 8. The fixed vertical plate 32 is arranged at an upper position between the two driving rollers 17. The fixed vertical plate 32 is provided with a cavity 36 with an opening at the lower end. The U-shaped frame 33 is slidably arranged in the cavity 36. The spring 35 is arranged in the cavity 36 and at the upper end of the U-shaped frame 33 to give the U-shaped frame 33 a driving force to move downward. The rotating roller 34 is rotatably arranged on the U-shaped frame 33, and its lower end is arranged at the lower end of the U-shaped frame 33.

[0032] Principle of the present invention: When in use, the motor stator is placed between the two driving rollers 17, the heat exhaust fan 38 is started, the driving motor 10 is started, and the rotating shaft 13 is driven to rotate, and the rotating shaft 16 can be driven to rotate through the pulley mechanism 18, and then the adjacent driving roller driving group 11 is driven to operate through the pulley mechanism 12, so that the driving roller 17 rotates, and then the motor stator rotates, so that the heat exhaust fan 38 evenly dissipates heat from the motor stator; In order to make the motor stator convey forward, the driving motor 22 is started intermittently. When the driving motor 22 is started, it drives the rotating rod 29 to rotate, drives the driving wheel 30 to rotate, drives the connecting belt 31 to rotate, drives the rotating shaft 13 to rotate, drives the sleeve ring 1 26 to rotate, drives the connecting plate 28 to rotate, drives the sleeve ring 27 to rotate, drives the sliding shaft 14 to move in the arc groove 19, and drives the rotating shaft 2 16 to move in the arc groove 19, so that the driving roller 17 moves in an arc, thereby pushing the motor stator to rotate and move upward. In the process of the motor stator rotating and moving upward, the rotating roller is pushed to move upward. When the lowest end of the surface of the motor stator contacts the highest point of the driving roller 17 on the rotating shaft 13, the center line of the rotating roller 34 is on the right side of the center line of the motor stator (with Figure 3 To distinguish between left and right), the driving motor 22 is reversed, so that the driving roller 17 on the sliding shaft 14 is reset, and the rotating roller 34 moves downward under the extrusion force of the spring 35, pushing the motor stator to move to the position between the two adjacent driving rollers 17, thereby realizing the forward conveying of the motor stator.

[0033] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the authorization requirements.

Claims

1. A stator cooling device for motor production, comprising a frame (1) and a cooling fan mechanism (2), characterized in that: The heat dissipation fan mechanism (2) is arranged at the upper end of the frame (1); a displacement motor stator rotation drive mechanism (3) and a motor stator forward movement auxiliary mechanism (4) are arranged on the frame (1); and the motor stator forward movement auxiliary mechanism (4) is arranged at the upper end of the displacement motor stator rotation drive mechanism (3); The displacement motor stator rotation drive mechanism (3) comprises a motor stator rotation drive mechanism (5) and a rotation drive auxiliary rotation mechanism (6); the motor stator rotation drive mechanism (5) is arranged on a frame (1); the rotation drive auxiliary rotation mechanism (6) is connected to the motor stator rotation drive mechanism (5); and the motor stator forward movement auxiliary mechanism (4) is arranged at the upper end of the motor stator rotation drive mechanism (5).

2. A stator cooling device for motor production according to claim 1, characterized in that: The frame (1) comprises a support frame (7) and a fixed support side plate (8), wherein the fixed support side plate (8) is fixedly connected to the support frame (7).

3. A stator cooling device for motor production according to claim 2, characterized in that: The motor stator rotation drive mechanism (5) comprises a sealing protection plate (9), a driving motor (10), a driving roller driving group (11), and a pulley mechanism (12); The sealing protection plate (9) is fixedly connected to the side end of the fixed support side plate (8), the driving motor (10) is fixedly connected to the fixed support side plate (8), a placement bin (20) is provided on the fixed support side plate (8), the driving roller driving group (11) and the pulley mechanism (12) are arranged in the placement bin (20), the driving roller driving group (11) is connected to the output end of the driving motor (10) and is rotationally connected to the fixed support side plate (8), and a plurality of driving roller driving groups (11) are arranged in an array and are connected to each other via the pulley mechanism (12).

4. A stator cooling device for motor production according to claim 3, characterized in that: The driving roller driving group (11) comprises a rotating shaft (13), a sliding shaft (14), a connecting sleeve (15), a rotating shaft (16), a driving roller (17), and a pulley mechanism (18). The rotating shaft (13) is rotatably connected between two fixed support side plates (8), and an arc groove (19) is provided on the fixed support side plate (8). The rotating shaft (16) is arranged between the two fixed support side plates (8), and one end of the rotating shaft (16) extends into the arc groove (19). The connecting sleeve (15) is rotatably sleeved on the surface of the rotating shaft (16). The sliding shaft (14) is rotatably connected to the connecting sleeve (15) and extends through the arc groove (19). The pulley mechanism (18) is connected between the rotating shaft (13) and the rotating shaft (16).

5. The stator cooling device for motor production according to claim 4, characterized in that: The pulley mechanism 2 (18) comprises a pulley 1 and a connecting belt 1. The pulley 1 is provided with two, which are coaxially fixedly sleeved on the corresponding rotating shaft 1 (13) and the rotating shaft 2 (16), and the two pulleys 1 are connected by a connecting belt 1. The pulley mechanism (12) comprises a pulley (2) and a connecting belt (2), wherein the pulley (2) is coaxially fixedly connected to the rotating shaft (13), the pulleys (2) are connected via a connecting belt (2), and the sealing protection plate (9) is connected to a pressure wheel (39) pressed against the connecting belt (1); The output end of the driving motor (10) is fixedly connected to the rotating shaft 1 (13).

6. A stator cooling device for motor production according to claim 5, characterized in that: The rotation drive auxiliary rotation mechanism (6) comprises a fixed support plate (21), a second drive motor (22), a connecting piece (23), and a driving pulley mechanism (24); the fixed support plate (21) is fixedly connected to the side end of the sealing protection plate (9); the second drive motor (22) is fixedly connected to the fixed support plate (21), and its output end is connected to the driving pulley mechanism (24); a second placement bin (25) is provided on the fixed support plate (21); the driving pulley mechanism (24) and the connecting piece (23) are arranged in the second placement bin (25); the driving pulley mechanism (24) is connected to the first rotating shaft (13) and the support frame (7); and the connecting piece (23) is connected to the sliding shaft (14) and the first rotating shaft (13).

7. A stator cooling device for motor production according to claim 6, characterized in that: The connecting member (23) comprises a first collar (26), a second collar (27), and a connecting plate (28); the first collar (26) is fixedly sleeved on the first rotating shaft (13); the second collar (27) is rotatably sleeved on the sliding shaft (14); and two ends of the connecting plate (28) are respectively connected to the first collar (26) and the second collar (27).

8. The stator cooling device for motor production according to claim 7, characterized in that: The driving pulley mechanism (24) comprises a rotating rod (29), a driving wheel (30), and a connecting belt three (31); the rotating rod (29) is arranged on the support frame (7); the driving wheel (30) is correspondingly connected to the rotating rod (29) and the rotating shaft one (13); and the connecting belt three (31) is arranged on the driving wheel (30); The output end of the second driving motor (22) is connected to the rotating rod (29).

9. A stator cooling device for motor production according to claim 8, characterized in that: The motor stator forward movement auxiliary mechanism (4) comprises a fixed vertical plate (32), a U-shaped frame (33), a rotating roller (34), and a spring (35); the fixed vertical plate (32) is fixedly connected between two fixed support side plates (8); the fixed vertical plate (32) is arranged at an upper position between two driving rollers (17); a cavity (36) with an open lower end is provided on the fixed vertical plate (32); the U-shaped frame (33) is slidably arranged in the cavity (36); the spring (35) is arranged in the cavity (36) and at the upper end of the U-shaped frame (33); the rotating roller (34) is rotatably arranged on the U-shaped frame (33), and its lower end is arranged at the lower end of the U-shaped frame (33).

10. A stator cooling device for motor production according to claim 9, characterized in that: The heat dissipation fan mechanism (2) comprises a U-shaped protective cover (37) and a heat exhaust fan (38); the U-shaped protective cover (37) is fixedly connected to two fixed support side plates (8); and the heat exhaust fans (38) are arranged in an array on the U-shaped protective cover (37).

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