Automatic assembling device for stator and rotor laminations of motor

Abstract

The invention relates to the field of motor manufacturing, and discloses a motor stator and rotor lamination automatic assembling device, which comprises an assembling frame, a motor stator and rotor lamination automatic assembling device and a motor stator and rotor lamination automatic assembling device, the assembling mechanism comprises a sleeve plate, a placing plate, a stator sheet rod, a rotor sheet rod, a driving motor, a driving shaft, a toothed plate and a gear; the top of the sleeve plate is fixedly connected with the placing plates, the stator sheet rod and the rotor sheet rod are rotatably installed at the tops of the two placing plates respectively, the driving motor is fixedly installed on the assembling frame, the output end of the driving motor is fixedly connected with the driving shaft, the driving shaft is in threaded connection with the sleeve plate, and the toothed plate is fixedly installed on the assembling frame. Compared with the prior art, the device has the following advantages and effects that the distance between the stator sheet rod and the rotor sheet rod can be adjusted, stator and rotor laminations of different sizes can be conveniently assembled, the stator sheet rod and the rotor sheet rod can be conveniently cleaned, and the subsequent use effect of the stator sheet rod and the rotor sheet rod is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of motor manufacturing, and in particular to an automatic assembly device for motor stator and rotor laminations. Background Art

[0002] The stator laminations are usually made of multiple thin silicon steel sheets laminated together. These silicon steel sheets have good magnetic conductivity, and their surfaces are generally insulated to prevent short circuits between sheets and form eddy currents. When the motor is running, the stator winding is passed through a current to generate a rotating magnetic field. The stator laminations provide a low magnetic resistance path for the magnetic field, allowing the magnetic field to propagate efficiently inside the motor, thereby realizing the conversion of electrical energy to mechanical energy. The rotor laminations are also made of multiple silicon steel sheets laminated together. For different types of motors, the structure of the rotor laminations varies greatly.

[0003] During the process of assembling the stator and rotor, it is necessary to perform lamination assembly operations. According to the rotor lamination stacking guide tooling and rotor lamination assembly equipment provided with application number 202021626928.8, it includes a base having a mounting surface; and a guide structure, which is arranged on the mounting surface, for guiding and positioning a plurality of rotor laminations arranged in a stacked manner to form a rotor lamination group.

[0004] In this patent, when assembling the stator and rotor laminations, the distance between the two guide pillars on the positioning mechanism is fixed, which makes it inconvenient to assemble rotor laminations of different sizes during use. There are certain limitations, and more impurities will remain on the surface of the guide pillars after long-term use, and it is not convenient to clean them. Therefore, it is necessary to design an automatic assembly device for motor stator and rotor laminations to solve the above problems.

[0005] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic assembly device for motor stator and rotor laminations to solve the above problems.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: an automatic assembly device for motor stator and rotor laminations, comprising:

[0008] An assembly rack, wherein an assembly mechanism is provided on the assembly rack;

[0009] The assembly mechanism includes a sleeve plate, a placement plate, a stator plate rod, a mover plate rod, a drive motor, a drive shaft, a gear plate and a gear;

[0010] The top of the sleeve plate is fixedly connected to the placement plate, the stator plate rod and the movable plate rod are rotatably mounted on the top of the two placement plates respectively, the drive motor is fixedly mounted on the assembly frame, the output end of the drive motor is fixedly connected to the drive shaft, the drive shaft is threadedly connected to the sleeve plate, the tooth plate is fixedly mounted on the assembly frame, the gear is fixedly sleeved on the outside of the stator plate rod and the movable plate rod, and the gear is meshed with the tooth plate.

[0011] The present invention is further configured as follows: a cleaning mechanism is installed on the assembly frame, and the cleaning mechanism includes a top plate, a top frame, a sleeve, bristles, a penetration rod, a threaded barrel, a vacuum cleaner, a connecting pipe, a main pipe and a vacuum pipe, the top of the top plate is fixedly connected to the top frame, the bristles are fixedly installed on the inner side of the sleeve, the penetration rod is fixedly installed on the top of the assembly frame, the threaded barrel is threadedly connected to the penetration rod, the threaded barrel abuts against the top plate, the penetration rod passes through the top plate, the vacuum cleaner is fixedly installed on the top of the top frame, the bottom of the vacuum cleaner is fixedly connected to the connecting pipe, the connecting pipe is fixedly connected to the main pipe, the vacuum pipe is fixedly installed on the sleeve, and the vacuum pipe is in sliding sealing contact with the main pipe.

[0012] The present invention is further configured as follows: a support plate is fixedly connected to the assembly frame, and the sleeve plate is slidably sleeved on the outer side of the support plate.

[0013] By adopting the above technical solution, the stability of the sleeve plate during movement can be improved.

[0014] The present invention is further configured as follows: the tops of the stator plate rod and the movable plate rod are both threadedly connected with rotating rods, the outer sides of the rotating rods are fixedly connected with connecting rods, and the connecting rods are fixedly connected with knocking balls.

[0015] The present invention is further configured as follows: a rectangular groove is provided on the top of the top plate, a horizontal plate is fixedly connected in the rectangular groove, and a sleeve is slidably sleeved on the outer side of the horizontal plate.

[0016] By adopting the above technical solution, the stability of the sleeve during movement can be improved.

[0017] The present invention is further configured as follows: the bottom of the sleeve is in contact with the placement plate, and the bristles are in contact with the stator plate rod and the rotor plate rod.

[0018] By adopting the above technical solution, it is convenient to clean the stator plate rods and the rotor plate rods.

[0019] The present invention is further configured as follows: a bidirectional thread is provided on the outer side of the driving shaft, a screw hole is provided on one side of the sleeve plate, and the bidirectional thread is threadedly connected with the screw hole.

[0020] The present invention is further configured as follows: a sealing pad is fixedly connected inside the main pipe, the dust suction pipe is in sliding and sealing contact with the sealing pad, a positioning rod is fixedly connected to the bottom of the sleeve, a positioning groove is opened on the top of the placement plate, and the positioning rod is clamped in the positioning groove.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention starts the driving motor through the assembly mechanism, so that the stator plate rod and the rotor plate rod move toward each other, so that the distance between the stator plate rod and the rotor plate rod can be adjusted, which is convenient for assembling stator and rotor laminations of different sizes;

[0023] 2. The present invention assembles the cleaning mechanism through the provided cleaning mechanism, starts the driving motor and the vacuum cleaner, the stator sheet rod and the movable sheet rod drive the gear to rotate, the tooth plate can drive the gear to rotate, so that the stator sheet rod and the movable sheet rod can also rotate during the movement, the bristles can wipe and clean the rotating stator sheet rod and the movable sheet rod, the dust wiped off can be adsorbed at the dust suction pipe, the stator sheet rod and the movable sheet rod will drive the rotating rod to rotate when rotating, the rotating rod drives the connecting rod to rotate, the connecting rod drives the knocking ball to rotate, the knocking ball can knock the sleeve to prevent dust accumulation, improve the dust suction effect, and ensure the effect of subsequent use of the stator sheet rod and the movable sheet rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an automatic assembly device for motor stator and rotor laminations.

[0026] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of an automatic assembly device for motor stator and rotor laminations.

[0027] Figure 3 yes Figure 2 Schematic diagram of the structure of part A in .

[0028] Figure 4 and Figure 5 The present invention is a schematic structural diagram of an automatic assembly device for motor stator and rotor laminations after assembly with a cleaning mechanism.

[0029] Figure 6 yes Figure 4 Schematic diagram of the structure of part B.

[0030] Figure 7 yes Figure 5 Schematic diagram of the structure of part C in .

[0031] In the figure, 1, assembly frame; 2, support plate; 3, sleeve plate; 4, placement plate; 5, stator plate rod; 6, mover plate rod; 7, drive motor; 8, drive shaft; 9, tooth plate; 10, gear; 11, positioning groove; 12, rotating rod; 13, connecting rod; 14, knocking ball; 15, top plate; 16, top frame; 17, rectangular groove; 18, cross plate; 19, sleeve; 20, bristles; 21, through rod; 22, threaded tube; 23, vacuum cleaner; 24, connecting pipe; 25, main pipe; 26, dust suction pipe. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The present invention provides an automatic assembly device for motor stator and rotor laminations, comprising:

[0035] An assembly frame 1, on which an assembly mechanism is provided;

[0036] The assembly mechanism includes a sleeve plate 3, a placement plate 4, a stator plate rod 5, a mover plate rod 6, a drive motor 7, a drive shaft 8, a gear plate 9 and a gear 10;

[0037] The top of the sleeve plate 3 is fixedly connected to the placement plate 4, the stator sheet rod 5 and the movable sheet rod 6 are rotatably installed on the top of the two placement plates 4 respectively, the drive motor 7 is fixedly installed on the assembly frame 1, the output end of the drive motor 7 is fixedly connected to the drive shaft 8, the drive shaft 8 is threadedly connected to the sleeve plate 3, the gear plate 9 is fixedly installed on the assembly frame 1, the gear 10 is fixedly sleeved on the outside of the stator sheet rod 5 and the movable sheet rod 6, and the gear 10 is meshed with the gear plate 9.

[0038] Through the above structure, the drive motor 7 is started, and the drive motor 7 drives the drive shaft 8 to rotate. Through the cooperation of the bidirectional thread and the screw hole, the two sleeve plates 3 can move toward each other, and the sleeve plate 3 drives the placement plate 4 to move. The two placement plates 4 respectively drive the stator sheet rod 5 and the rotor sheet rod 6 to move, so that the stator sheet rod 5 and the rotor sheet rod 6 move toward each other. In this way, the distance between the stator sheet rod 5 and the rotor sheet rod 6 can be adjusted, which is convenient for assembling stator and rotor laminations of different sizes.

[0039] The two placement plates 4 respectively drive the stator plate rod 5 and the movable plate rod 6 to move, and the stator plate rod 5 and the movable plate rod 6 drive the gear 10 to rotate. The tooth plate 9 can drive the gear 10 to rotate, so that the stator plate rod 5 and the movable plate rod 6 can also rotate during the movement.

[0040] Specifically, a cleaning mechanism is installed on the assembly frame 1, and the cleaning mechanism includes a top plate 15, a top frame 16, a sleeve 19, bristles 20, a penetration rod 21, a threaded tube 22, a vacuum cleaner 23, a connecting pipe 24, a main pipe 25 and a dust suction pipe 26. The top of the top plate 15 is fixedly connected to the top frame 16, the bristles 20 are fixedly installed on the inner side of the sleeve 19, the penetration rod 21 is fixedly installed on the top of the assembly frame 1, the threaded tube 22 is threadedly connected to the penetration rod 21, the threaded tube 22 abuts against the top plate 15, the penetration rod 21 passes through the top plate 15, the vacuum cleaner 23 is fixedly installed on the top of the top frame 16, the bottom of the vacuum cleaner 23 is fixedly connected to the connecting pipe 24, the connecting pipe 24 is fixedly connected to the main pipe 25, the dust suction pipe 26 is fixedly installed on the sleeve 19, and the dust suction pipe 26 is in sliding sealing contact with the main pipe 25.

[0041] Through the above structure, it is convenient to clean the stator plate rod 5 and the movable plate rod 6, and the cleaning effect is good, which is convenient for the subsequent use of the stator plate rod 5 and the movable plate rod 6.

[0042] Specifically, the support plate 2 is fixedly connected to the assembly frame 1, and the sleeve plate 3 is slidably sleeved on the outer side of the support plate 2. It should be supplemented that the sleeve plate 3 is allowed to move stably in the lateral direction.

[0043] Specifically, the tops of the stator plate rod 5 and the movable plate rod 6 are both threadedly connected with a rotating rod 12, the outer side of the rotating rod 12 is fixedly connected with a connecting rod 13, and the connecting rod 13 is fixedly connected with a knocking ball 14. It should be added that the sleeve 19 can be knocked to improve the cleaning effect.

[0044] Specifically, the bottom of the sleeve 19 contacts the placement plate 4, and the bristles 20 contact the stator plate rod 5 and the rotor plate rod 6. It should be added that it is convenient to wipe the outer sides of the stator plate rod 5 and the rotor plate rod 6.

[0045] Specifically, a rectangular groove 17 is formed on the top of the top plate 15, a horizontal plate 18 is fixedly connected in the rectangular groove 17, and a sleeve 19 is slidably sleeved on the outer side of the horizontal plate 18. It should be added that the sleeve 19 can be stably moved in the horizontal direction.

[0046] Specifically, a bidirectional thread is provided on the outer side of the driving shaft 8, and a screw hole is provided on one side of the sleeve plate 3. The bidirectional thread is threadedly connected with the screw hole. It should be added that it is convenient for the two sleeve plates 3 to move toward each other.

[0047] Specifically, a sealing pad is fixedly connected inside the main pipe 25, the dust suction pipe 26 is in sliding sealing contact with the sealing pad, a positioning rod is fixedly connected to the bottom of the sleeve 19, a positioning groove 11 is opened on the top of the placement plate 4, and the positioning rod is clamped in the positioning groove 11. It should be added that the sealing of the connection is guaranteed.

[0048] Working principle:

[0049] Start the drive motor 7, the drive motor 7 drives the drive shaft 8 to rotate, and through the cooperation of the bidirectional thread and the screw hole, the two sleeve plates 3 can move toward each other, the sleeve plate 3 drives the placement plate 4 to move, and the two placement plates 4 respectively drive the stator sheet rod 5 and the rotor sheet rod 6 to move, so that the stator sheet rod 5 and the rotor sheet rod 6 move toward each other, so that the distance between the stator sheet rod 5 and the rotor sheet rod 6 can be adjusted, which is convenient for assembling stator and rotor laminations of different sizes;

[0050] When the stator plate rod 5 and the rotor plate rod 6 need to be cleaned, the rotating rod 12 is first screwed onto the stator plate rod 5 and the rotor plate rod 6, and then the top plate 15 is buckled so that the through rod 21 passes through the top plate 15, and the threaded cylinder 22 is rotated so that the threaded cylinder 22 is pressed against the top plate 15, so that the cleaning mechanism is quickly assembled, and the positioning rod can be inserted into the positioning groove 11;

[0051] Start the driving motor 7, the driving motor 7 drives the driving shaft 8 to rotate, through the cooperation of the bidirectional thread and the screw hole, the two sleeve plates 3 can move toward each other, the sleeve plate 3 drives the placement plate 4 to move, the two placement plates 4 respectively drive the stator sheet rod 5 and the movable sheet rod 6 to move, the stator sheet rod 5 and the movable sheet rod 6 drive the gear 10 to rotate, the tooth plate 9 can drive the gear 10 to rotate, so that the stator sheet rod 5 and the movable sheet rod 6 can also rotate during the movement;

[0052] During the movement, the placement plate 4 also drives the positioning rod to move, and the positioning rod drives the sleeve 19 to move, so that the sleeve 19 moves synchronously with the placement plate 4, and the sleeve 19 can drive the dust suction pipe 26 to move, and the stator sheet rod 5 and the movable sheet rod 6 also rotate during the movement, and the bristles 20 can wipe and clean the rotating stator sheet rod 5 and the movable sheet rod 6. When the stator sheet rod 5 and the movable sheet rod 6 rotate, the rotating rod 12 drives the connecting rod 13 to rotate, and the connecting rod 13 drives the knocking ball 14 to rotate, and the knocking ball 14 can knock the sleeve 19 to prevent dust accumulation and improve the dust collection effect. In addition, the vacuum cleaner 23 is also turned on during this process, so that the dust suction pipe 26 generates suction, and the dust suction pipe 26 can adsorb the wiped dust, so that the stator sheet rod 5 and the movable sheet rod 6 can be well cleaned to ensure the effect of subsequent use of the stator sheet rod 5 and the movable sheet rod 6.

[0053] The above is a detailed introduction to the automatic assembly device for stator and rotor laminations of a motor provided by the present invention. Specific embodiments are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An automatic assembly device for motor stator and rotor laminations, characterized in that: include: An assembly frame (1), wherein an assembly mechanism is provided on the assembly frame (1); The assembly mechanism comprises a sleeve plate (3), a placement plate (4), a stator plate rod (5), a mover plate rod (6), a drive motor (7), a drive shaft (8), a gear plate (9) and a gear (10); The top of the sleeve plate (3) is fixedly connected to the placement plate (4); the stator sheet rod (5) and the movable sheet rod (6) are rotatably mounted on the tops of the two placement plates (4) respectively; the drive motor (7) is fixedly mounted on the assembly frame (1); the output end of the drive motor (7) is fixedly connected to the drive shaft (8); the drive shaft (8) is threadedly connected to the sleeve plate (3); the toothed plate (9) is fixedly mounted on the assembly frame (1); the gear (10) is fixedly sleeved on the outer sides of the stator sheet rod (5) and the movable sheet rod (6); and the gear (10) is meshed with the toothed plate (9).

2. The automatic assembly device for motor stator and rotor laminations according to claim 1, characterized in that: The assembly frame (1) is provided with a cleaning mechanism, the cleaning mechanism comprising a top plate (15), a top frame (16), a sleeve (19), bristles (20), a through rod (21), a threaded cylinder (22), a dust collector (23), a connecting pipe (24), a main pipe (25) and a dust suction pipe (26); the top of the top plate (15) is fixedly connected to the top frame (16); the bristles (20) are fixedly mounted on the inner side of the sleeve (19); the through rod (21) is fixedly mounted on the top of the assembly frame (1); The threaded barrel (22) is threadedly connected to the penetration rod (21), the threaded barrel (22) is in contact with the top plate (15), the penetration rod (21) passes through the top plate (15), the dust collector (23) is fixedly mounted on the top of the top frame (16), the bottom of the dust collector (23) is fixedly connected to the connecting pipe (24), the connecting pipe (24) is fixedly connected to the main pipe (25), the dust suction pipe (26) is fixedly mounted on the sleeve (19), and the dust suction pipe (26) is in sliding sealing contact with the main pipe (25).

3. The automatic assembly device for motor stator and rotor laminations according to claim 1, characterized in that: The assembly frame (1) is fixedly connected to a support plate (2), and a sleeve plate (3) is slidably sleeved on the outer side of the support plate (2).

4. The automatic assembly device for motor stator and rotor laminations according to claim 1, characterized in that: The tops of the stator plate rod (5) and the rotor plate rod (6) are both threadedly connected with a rotating rod (12), the outer side of the rotating rod (12) is fixedly connected with a connecting rod (13), and the connecting rod (13) is fixedly connected with a knocking ball (14).

5. The automatic assembly device for motor stator and rotor laminations according to claim 2, characterized in that: The bottom of the sleeve (19) is in contact with the placement plate (4), and the bristles (20) are in contact with the stator plate rod (5) and the rotor plate rod (6).

6. The automatic assembly device for motor stator and rotor laminations according to claim 2, characterized in that: A rectangular groove (17) is provided on the top of the top plate (15), a horizontal plate (18) is fixedly connected in the rectangular groove (17), and a sleeve (19) is slidably sleeved on the outer side of the horizontal plate (18).

7. The automatic assembly device for motor stator and rotor laminations according to claim 1, characterized in that: The outer side of the driving shaft (8) is provided with a bidirectional thread, and one side of the sleeve plate (3) is provided with a screw hole, and the bidirectional thread is threadedly connected with the screw hole.

8. The automatic assembly device for motor stator and rotor laminations according to claim 2, characterized in that: A sealing rubber pad is fixedly connected inside the main pipe (25), the dust suction pipe (26) is in sliding sealing contact with the sealing rubber pad, a positioning rod is fixedly connected to the bottom of the sleeve (19), a positioning groove (11) is provided on the top of the placement plate (4), and the positioning rod is clamped in the positioning groove (11).

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