Motor rotor sleeve assembling machine

Abstract

The utility model relates to the technical field of motor rotor sleeve installation, in particular to a motor rotor sleeve assembly machine which prevents a rotor sleeve from being misplaced or blocked in the conveying process and ensures the stability and accuracy of the rotor sleeve in the conveying and press-fitting process. Comprising a supporting table independently arranged on the ground; the part supply mechanism is arranged on the supporting table and used for conveying the rotor sleeve; the press fitting mechanism is arranged on the supporting table and used for grabbing the rotor sleeve and conducting press fitting on the rotor sleeve; the transfer mechanism is arranged on the supporting table and used for transferring the rotor assembly and fixing the rotor assembly during press fitting; the part supplying mechanism further comprises a conveyor, a rotating shaft, a rotating shaft, a rotating shaft, a rotating shaft and a rotating shaft, and the conveyor is fixedly installed on the supporting table. The shifting support is fixedly mounted on the supporting table; the horizontal sliding block is horizontally arranged in the material shifting support in a sliding manner; the shifting piece is arranged on the horizontal sliding block, and the horizontal position is adjusted through the horizontal sliding block; and the square box is fixedly arranged in the material stirring support and is used for supporting the rotor sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of motor rotor sleeve installation, in particular to a motor rotor sleeve assembly machine. Background Art

[0002] In modern manufacturing, electric motors are widely used as power sources in various mechanical equipment. The performance of motors is directly related to the efficiency and reliability of the entire equipment. As a crucial component of the motor, the assembly quality of the motor rotor has a crucial impact on the overall performance of the motor. Traditional motor rotor assembly methods often rely on manual or semi-automated operations. This method is not only inefficient but also prone to assembly precision issues, resulting in vibration, noise, and even failure during motor operation.

[0003] With the advancement of automation and robotics, fully automated assembly has become an effective way to improve production efficiency and product quality. However, in practice, achieving fully automated assembly of motor rotor sleeves faces numerous challenges. The equipment lacks flexibility and accuracy when conveying the rotor sleeves, causing them to easily misalign or become stuck during transport, thus affecting the subsequent press-fitting process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a motor rotor sleeve assembly machine which prevents the rotor sleeve from being dislocated or stuck during transportation and ensures the stability and accuracy of the rotor sleeve during transportation and press-fitting.

[0005] The utility model provides a motor rotor assembly machine, comprising:

[0006] A support platform is independently set on the ground;

[0007] A feeding mechanism is provided on the support platform and is used for conveying the rotor sleeve;

[0008] A press-fitting mechanism is provided on the support platform and is used to grab the rotor sleeve and press-fit the rotor sleeve;

[0009] The transfer mechanism is arranged on the support platform and is used to transfer the rotor assembly and fix the rotor assembly during press-fitting;

[0010] The supply agencies also include:

[0011] A conveyor, fixedly mounted on the support platform, for conveying the rotor sleeve;

[0012] The material shifting support is fixedly installed on the support platform;

[0013] A horizontal slider, which is horizontally slidably arranged in the material-dispensing support;

[0014] A paddle is provided on the horizontal slider and the horizontal position is adjusted by the horizontal slider;

[0015] The square box is fixedly installed in the material diverter support and is used to support the rotor sleeve.

[0016] The utility model is a motor rotor assembly machine, the feeding mechanism also includes:

[0017] The ejector cylinder is fixedly installed at the bottom of the square box;

[0018] The ejector column is inserted into the square box for sliding up and down movement, and is adjusted to slide up and down by an ejector cylinder.

[0019] The utility model relates to a motor rotor assembly machine, wherein the top corner of the top column is arranged to be a rounded corner.

[0020] The utility model relates to a motor rotor assembly machine. A limit bar is fixedly installed on the top of a square box, and the limit bar is arranged in an "L" shape.

[0021] The utility model is a motor rotor assembly machine, the feeding mechanism also includes:

[0022] A vibration plate support is arranged on the ground;

[0023] The vibration plate is fixedly installed on the vibration plate support;

[0024] The guide groove is fixedly installed on the vibration plate, and the guide groove and the vibration plate are communicated with each other, and the output end of the guide groove is connected to the conveyor.

[0025] The utility model provides a motor rotor assembly machine, wherein the pressing mechanism comprises:

[0026] Press-fit slide, fixedly mounted on the support platform;

[0027] A press-fitting cylinder, fixedly connected to the press-fitting slide;

[0028] The suction rack is fixedly connected to the output end of the press-fitting cylinder and is respectively arranged on both sides of the press-fitting slide seat with the press-fitting cylinder;

[0029] The swing block is swing-mounted in the suction frame;

[0030] The magnetic head is fixedly mounted on the pendulum block and is used to absorb the rotor sleeve;

[0031] The stepper motor is fixedly installed on the suction frame and is used to drive the pendulum block to swing;

[0032] A processing bracket is fixedly installed on the support table to support the rotor assembly when assembling the rotor sleeve.

[0033] The utility model is a motor rotor assembly machine, the transfer mechanism includes:

[0034] The transfer bracket is fixedly installed on the support platform;

[0035] A slide plate is horizontally slidably arranged on the transfer bracket;

[0036] two clamping assemblies, both mounted on the slide;

[0037] The clamping assembly includes:

[0038] Lifting cylinder, fixedly installed on the slide;

[0039] The hanging frame is installed on the slide in a vertical sliding manner and the height is adjusted by the lifting cylinder;

[0040] The clamp cylinder is fixedly installed on the hanging frame;

[0041] The clamping claw is slidably arranged on the clamping cylinder and is opened and closed by the clamping cylinder.

[0042] The utility model provides a motor rotor assembly machine, wherein the support platform comprises:

[0043] The feeding conveyor belt is fixedly installed on the support platform;

[0044] The unloading conveyor belt is fixedly installed on the support platform, and the unloading conveyor belt and the feeding conveyor belt are respectively arranged on both sides of the processing bracket.

[0045] Compared with the prior art, the beneficial effects of the present invention are:

[0046] The entire assembly process is automated, greatly improving production efficiency and reducing errors caused by manual operation. The continuous conveying of the conveyor, the precise sliding of the horizontal slider, and the ingenious design of the paddles enable precise conveying and positioning of the rotor sleeve. This prevents the rotor sleeve from being dislocated or stuck during conveyance, ensuring its stability and accuracy during conveyance and press-fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described below with reference to the accompanying drawings.

[0048] Figure 1 It is a structural diagram of the utility model;

[0049] Figure 2 It is a structural diagram of the connection of the feeding mechanism;

[0050] Figure 3 This is a schematic diagram of the paddle installation structure;

[0051] Figure 4 It is a schematic diagram of the paddle amplification structure;

[0052] Figure 5 This is a schematic diagram of the top column installation structure;

[0053] Figure 6 It is an enlarged structural diagram of the press-fitting mechanism;

[0054] Figure 7 It is a schematic diagram of the enlarged structure of the transfer mechanism;

[0055] Markings in the accompanying drawings: 1. Support platform; 11. Feed conveyor belt; 12. Unloading conveyor belt; 2. Feeding mechanism; 21. Conveyor; 22. Material shifting support; 23. Horizontal slider; 24. Support plate; 25. Pick; 26. Square box; 27. Ejection cylinder; 28. Ejector column; 29. ​​Limiting strip; 2a. Vibration disk support; 2b. Vibration disk; 2c. Guide groove; 3. Pressing mechanism; 31. Pressing slide; 32. Cylinder support; 33. Pressing cylinder; 34. Suction rack; 35. Pendulum block; 36. Magnetic head; 37. Stepping motor; 38. Processing bracket; 4. Transfer mechanism; 41. Transfer bracket; 42. Slide plate; 43. Lifting cylinder; 44. Hoisting rack; 45. Clamping cylinder; 46. Clamping claw. DETAILED DESCRIPTION

[0056] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0057] like Figures 1 to 7 As shown, the utility model is a motor rotor assembly machine, comprising:

[0058] A support platform 1 is independently arranged on the ground;

[0059] The feeding mechanism 2 is provided on the supporting platform 1 and is used for conveying the rotor sleeve;

[0060] The press-fitting mechanism 3 is provided on the support platform 1 and is used to grab the rotor sleeve and press-fit the rotor sleeve;

[0061] The transfer mechanism 4 is provided on the support platform 1 and is used to transfer the rotor assembly and fix the rotor assembly during press-fitting;

[0062] The feeding mechanism 2 further includes:

[0063] The conveyor 21 is fixedly mounted on the support platform 1 and is used to convey the rotor sleeve;

[0064] The material shifting support 22 is fixedly mounted on the support platform 1;

[0065] A horizontal slider 23 is horizontally slidably arranged in the material diverting support 22; a support plate 24 is fixedly mounted on the horizontal slider 23;

[0066] The paddle 25 is provided on the horizontal slider 23, and the horizontal position is adjusted by the horizontal slider 23; the paddle 25 is provided in an "L" shape, and an arc groove is provided at the corner of the paddle 25;

[0067] The square box 26 is fixedly mounted in the material dispensing support 22 and is used to support the rotor sleeve;

[0068] The working process and principle of the device are as follows: the motor rotor sleeve is placed at the starting position of the conveyor 21, ready to be transported to the assembly area; the conveyor 21 starts working, and according to the preset program or instructions, the rotor sleeve is continuously and stably transported from the starting position to the vicinity of the square box 26 of the feeding mechanism 2; the square box 26 serves as a supporting structure, and when the rotor sleeve is transported to the vicinity of the square box 26, the horizontal slider 23 starts to slide horizontally on the horizontal slide rail according to the preset program; the paddle 25 on the horizontal slider 23 moves accordingly, and the "L"-shaped design of the paddle 25 and the arc groove at the corner enable it to smoothly and accurately move the rotor sleeve from the conveyor 21 to the top of the square box 26 and perform preliminary positioning ; The pressing mechanism 3 starts to work and accurately grabs the rotor sleeve on the square box 26; the pressing mechanism 3 moves the rotor sleeve to the specified position and presses it through pressure to ensure that the rotor sleeve is tightly combined with the rotor assembly; the transfer mechanism transfers the pressed rotor assembly from the pressing position to the next process; the entire assembly process is automated, which greatly improves production efficiency and reduces errors caused by human operation; through the continuous conveying of the conveyor 21, the precise sliding of the horizontal slider 23 and the ingenious design of the paddle 25, the precise conveying and positioning of the rotor sleeve are achieved; the rotor sleeve is prevented from being dislocated or stuck during transportation, ensuring the stability and accuracy of the rotor sleeve during transportation and pressing.

[0069] like Figures 2 to 5 As shown, the feeding mechanism 2 further includes:

[0070] The ejector cylinder 27 is fixedly mounted on the bottom end of the square box 26;

[0071] The top column 28 is inserted into the square box 26 for sliding up and down, and is adjusted by the ejection cylinder 27; the top of the top column 28 is provided with a boss, which can be inserted into the rotor sleeve;

[0072] The working process and principle of the feeding mechanism 2 are as follows: the ejection cylinder 27 is in an inactive state, and its piston rod is in a retracted position; the ejection column 28 is in a lower position inside the square box 26 due to the retraction of the piston rod of the ejection cylinder 27; at this time, the boss on the top of the ejection column 28 will not interfere with the placement or transportation of the rotor sleeve; when the rotor sleeve is transported to the top of the square box 26, the rotor sleeve should be above the boss, but not in contact with the boss; when the rotor sleeve needs to be taken out for press-fitting, the ejection cylinder 27 is activated; its piston rod begins to extend, pushing the ejection column 28 to slide upward; as the ejection column 28 rises, the boss on its top gradually inserts into the rotor sleeve; The design of the platform can effectively support and lift the rotor sleeve; when the boss is fully inserted into the rotor sleeve and lifts it to a certain height, the pressing mechanism 3 grabs the rotor sleeve; at this time, the rotor sleeve has been stably supported by the boss and is in a position that is easy to grab; after the rotor sleeve is grabbed and removed, the ejection cylinder 27 is reset; its piston rod retracts, driving the ejector column 28 to descend back to its initial position; at this time, the feeding mechanism 2 is ready to receive the next rotor sleeve; the rotor sleeve is supported and lifted by the boss, which facilitates the subsequent grabbing and pressing processes; the flexibility and accuracy of the feeding mechanism are improved, which helps to achieve fully automatic assembly of the motor rotor sleeve.

[0073] The top corners of the top post 28 are set to be rounded; the rounded corner design reduces the friction and collision between the top post 28 and the inner wall of the rotor sleeve; it helps to reduce the noise and wear caused by friction and collision, thereby extending the service life of the equipment; because the rounded corners have no sharp edges, it can contact the inner wall of the rotor sleeve more gently, avoiding scratches or damage caused by sharp edges; the rounded corner design allows the top post 28 to be inserted into the rotor sleeve more smoothly, thereby improving the assembly accuracy and stability.

[0074] A limit bar 29 is fixedly installed on the top of the square box 26, and the limit bar 29 is set to be "L"-shaped; the rotor sleeve is first transported to the area of ​​the feeding mechanism 2 by the conveyor 21; in the feeding mechanism 2, the paddle 25 and the horizontal slider 23 work together to accurately move the rotor sleeve onto the square box 26; when the rotor sleeve is moved onto the square box 26, its position is constrained and positioned by the limit bar 29; the limit bar 29 is set to be "L"-shaped, and its structural characteristics limit the rotor sleeve in two directions; ensuring that the rotor sleeve is in the correct position before press-fitting, improving the accuracy and efficiency of assembly, and preventing the rotor sleeve from shifting or falling due to external force or vibration.

[0075] like Figure 2 As shown, the feeding mechanism 2 also includes;

[0076] Vibrating plate support 2a, set on the ground;

[0077] The vibration plate 2b is fixedly mounted on the vibration plate support 2a;

[0078] The guide groove 2c is fixedly mounted on the vibration plate 2b, and the guide groove 2c and the vibration plate 2b are communicated with each other, and the output end of the guide groove 2c is connected to the conveyor 21;

[0079] When the vibration plate 2b is started, it generates high-frequency vibrations through the internal vibration mechanism and electromagnet; these vibrations cause the rotor sleeves in the hopper to move and sort along a specific trajectory and angle; the vibration plate enables the rotor sleeves to be conveyed to the guide groove 2c in a certain direction and order; the rotor sleeves sorted by the vibration plate 2b enter the guide groove 2c; the shape and size of the guide groove 2c are designed to match the rotor sleeves to ensure that they can pass smoothly; the end of the guide groove 2c is connected to the conveyor 21, and the sorted rotor sleeves are conveyed to the conveyor 21; the automatic supply and sorting of the rotor sleeves is realized, which provides a reliable guarantee for the subsequent grabbing and pressing operations; it not only improves production efficiency, but also ensures the accuracy and quality of assembly.

[0080] like Figure 6 As shown, the press-fitting mechanism 3 includes:

[0081] The press-fitting slide 31 is fixedly mounted on the support platform 1; a cylinder support 32 is fixedly mounted on the press-fitting slide 31;

[0082] The press-fitting cylinder 33 is fixedly connected to the press-fitting slide 31;

[0083] The suction rack 34 is fixedly connected to the output end of the press-fitting cylinder 33 and is respectively arranged on both sides of the press-fitting slide 31;

[0084] The swing block 35 is swingably mounted in the suction frame 34;

[0085] The magnetic head 36 is fixedly mounted on the pendulum block 35 and is used to attract the rotor sleeve;

[0086] The stepper motor 37 is fixedly mounted on the suction frame 34 and is used to drive the pendulum block 35 to swing;

[0087] A processing bracket 38 is fixedly mounted on the support platform 1 and is used to support the rotor assembly when assembling the rotor sleeve;

[0088] The working process and principle of the press-fitting mechanism 3 are as follows: the press-fitting mechanism 3 is in standby mode, the press-fitting cylinder 33 is not extended, the suction rack 34 and the magnetic head 36 are in the initial position; the stepper motor 37 is not started, the pendulum block 35 and the magnetic head 36 are kept at a fixed angle; the processing bracket 38 is fixedly installed on the support table 1, ready to support the rotor assembly to be assembled; when the feeding mechanism 2 transports the rotor sleeve to the specified position, the press-fitting mechanism 3 starts to work; the stepper motor 37 is started, driving the pendulum block 35 and the magnetic head 36 to swing downward so that the magnetic head 36 can absorb the rotor sleeve; the magnetic head 36 absorbs the rotor sleeve; the press-fitting cylinder 33 is extended, pushing the suction rack 34 The magnetic head 36 and the rotor sleeve moved together with the adsorbed rotor sleeve toward the processing bracket 38; during the movement, the stepper motor 37 can adjust the angles of the pendulum block 35 and the magnetic head 36 as needed to ensure that the rotor sleeve can be accurately aligned with the assembly position of the rotor assembly; when the magnetic head 36 and the rotor sleeve reach the predetermined position above the processing bracket 38, the pressing cylinder 33 continues to extend to press the rotor sleeve onto the rotor assembly; the stepper motor 37 controls the swing angles of the pendulum block 35 and the magnetic head 36 by receiving pulse signals to achieve precise position control; the processing bracket 38 provides stable mechanical support to ensure that the rotor assembly will not move or deform during the pressing process.

[0089] like Figure 7 As shown, the transfer mechanism 4 includes:

[0090] The transfer bracket 41 is fixedly mounted on the support platform 1;

[0091] A slide plate 42 is horizontally slidably disposed on the transfer bracket 41;

[0092] Two clamping assemblies, both mounted on the slide 42;

[0093] The clamping assembly includes:

[0094] The lifting cylinder 43 is fixedly mounted on the slide 42;

[0095] The hanging frame 44 is vertically slidably mounted on the slide 42 and its height is adjusted by the lifting cylinder 43;

[0096] The clamp cylinder 45 is fixedly mounted on the hanging frame 44;

[0097] The clamping jaw 46 is slidably mounted on the clamping cylinder 45 and is opened and closed by the clamping cylinder 45;

[0098] The working process and principle of the transfer mechanism 4 are as follows: the slide 42 slides horizontally on the transfer bracket 41 to the material picking position; when the slide reaches the material picking position, the lifting cylinder 43 extends and pushes the hoisting frame 44 to rise until the clamp 46 is located above the rotor assembly; the clamp cylinder 45 is activated, pushing the clamp 46 to close and clamp the rotor assembly; the lifting cylinder 43 retracts and lowers the rotor assembly to the appropriate position on the slide 42 in preparation for transfer; the slide 42 slides horizontally again to transfer the clamped rotor assembly to the processing bracket 38; during the pressing process, the clamping assembly maintains the clamping of the rotor assembly to ensure its stability and accuracy; the transfer mechanism 4 realizes the transfer, clamping and fixation of the rotor assembly through the principles of horizontal sliding, lifting, clamping and precise control, thereby improving processing stability and accuracy.

[0099] like Figure 1 As shown, the support platform 1 includes:

[0100] The feeding conveyor belt 11 is fixedly mounted on the support platform 1;

[0101] The unloading conveyor belt 12 is fixedly mounted on the support platform 1, and the unloading conveyor belt 12 and the feeding conveyor belt 11 are respectively arranged on both sides of the processing bracket 38; in the motor rotor sleeve assembly machine, the operation of the feeding conveyor belt 11 and the unloading conveyor belt 12 is synchronized and coordinated with the transfer mechanism 4; the transfer mechanism 4 grabs the rotor assembly from the feeding conveyor belt 11 for processing, grabs the processed rotor assembly from the processing bracket 38 and transfers it to the unloading conveyor belt 12; the rotor sleeve or rotor assembly is transported from the feeding mechanism to the pressing mechanism through continuous movement, and the assembled rotor assembly is transported to the next process or collection area, thereby improving processing continuity and efficiency.

[0102] The motor rotor assembly machine of the present invention has common mechanical installation, connection or setting methods, and any method that can achieve beneficial effects can be implemented.

[0103] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A motor rotor assembly machine, characterized in that: include: A support platform is independently set on the ground; A feeding mechanism, arranged on the support platform, for conveying the rotor sleeve; A press-fitting mechanism, disposed on the support platform, for grabbing the rotor sleeve and press-fitting the rotor sleeve; A transfer mechanism is provided on the support platform and is used to transfer the rotor assembly and fix the rotor assembly during press-fitting; Wherein, the feeding mechanism further includes: A conveyor, fixedly mounted on the support platform, for conveying the rotor sleeve; A material shifting support, fixedly mounted on the support platform; A horizontal slider, horizontally slidably arranged in the material-diverting support; a paddle, disposed on the horizontal slider, for adjusting the horizontal position via the horizontal slider; The square box is fixedly installed in the material-diverting support and is used to support the rotor sleeve.

2. The motor rotor assembly machine according to claim 1, characterized in that: The feeding mechanism further comprises: An ejector cylinder is fixedly mounted on the bottom end of the square box; The ejector column is inserted into the square box for sliding up and down, and is regulated to slide up and down by the ejector cylinder.

3. The motor rotor assembly machine according to claim 2, characterized in that: The top corners of the top posts are rounded.

4. The motor rotor assembly machine according to claim 1, wherein: A limit bar is fixedly installed on the top of the square box, and the limit bar is set to be "L" shaped.

5. The motor rotor assembly machine according to claim 1, wherein: The feeding mechanism further comprises: A vibration plate support is arranged on the ground; A vibration plate, fixedly mounted on the vibration plate support; The guide groove is fixedly mounted on the vibration plate, and the guide groove and the vibration plate are communicated with each other, and the output end of the guide groove is connected to the conveyor.

6. The motor rotor assembly machine according to claim 1, wherein: The press-fitting mechanism comprises: A press-fit slide, fixedly mounted on the support platform; A press-fitting cylinder, fixedly connected to the press-fitting slide; A suction rack, fixedly connected to the output end of the press-fitting cylinder, and arranged on both sides of the press-fitting slide with the press-fitting cylinder; A swing block, swingably mounted in the suction frame; A magnetic suction head is fixedly mounted on the pendulum block and is used for sucking the rotor sleeve; A stepper motor is fixedly mounted on the suction frame and is used to drive the pendulum block to swing; A processing bracket is fixedly mounted on the support platform and is used to support the rotor assembly when assembling the rotor sleeve.

7. The motor rotor assembly machine according to claim 1, wherein: The transfer mechanism includes: A transfer bracket, fixedly mounted on the support platform; A slide plate is horizontally slidably arranged on the transfer bracket; Two clamping assemblies, both mounted on the slide; The clamping assembly includes: A lifting cylinder is fixedly mounted on the slide; A hanging frame is vertically slidably mounted on the slide plate, and the height is adjusted by the lifting cylinder; A clamp cylinder is fixedly mounted on the hanging frame; The clamping claw is slidably arranged on the clamping cylinder and is opened and closed by the clamping cylinder.

8. The motor rotor assembly machine according to claim 6, wherein: The support platform comprises: A feeding conveyor belt is fixedly mounted on the support platform; The unloading conveyor belt is fixedly installed on the support platform, and the unloading conveyor belt and the feeding conveyor belt are respectively arranged on both sides of the processing bracket.

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