Motor rotor winding equipment

Abstract

The invention relates to the technical field of motor rotors, and discloses motor rotor winding equipment, which comprises a main body mechanism, a heat dissipation mechanism is arranged at the bottom of the main body mechanism, and an electrostatic mechanism is arranged at the top of the heat dissipation mechanism; the main body mechanism comprises a clamping part, the outer side of the clamping part is fixedly connected with a rotating winding assembly, the outer side of the rotating winding assembly is fixedly connected with a shell, the outer side of the rotating winding assembly is rotatably connected with a rotating shaft, and the outer side of the clamping part is provided with a fixing rod; the back face of the fixing rod is fixedly connected with the connecting plate, and a rotor shaft hole is formed in the fixing rod. According to the motor rotor winding equipment, the motor rotor is clamped through the clamping component, the rotating shaft rotates the rotating winding assembly to wind the motor rotor, the fixing rod can rotate to help the motor rotor adjust the position of the winding groove in the circumference, the production efficiency and the product quality of motor rotor winding can be improved, and the equipment is more suitable for being applied to small and medium-sized enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of motor rotors, and in particular to a motor rotor winding device. Background Art

[0002] The motor rotor is the rotating part in the motor. The motor consists of two parts: the rotor and the stator. It is a device used to realize the conversion of electrical energy into mechanical energy and mechanical energy into electrical energy. The motor rotor is divided into electric motor rotor and generator rotor.

[0003] With the continuous development of the motor industry, the requirements for motor performance are getting higher and higher. As an important part of the motor, the winding quality of the motor rotor directly affects the overall performance of the motor. The traditional manual winding method is not only inefficient, but also prone to errors, and cannot meet the needs of modern large-scale production. At present, common motor rotor winding equipment mainly includes manual winding machines and semi-automatic winding machines. Manual winding machines rely entirely on manual operation. Although they are highly flexible, they are labor-intensive, have low production efficiency, and unstable product quality. Semi-automatic winding machines use simple mechanical devices to assist manual winding, which improves production efficiency, but there are still problems such as low precision and poor adaptability. Summary of the invention

[0004] The object of the present invention is to provide a motor rotor winding device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a motor rotor winding device, comprising a main body mechanism, a heat dissipation mechanism is arranged at the bottom of the main body mechanism, and an electrostatic mechanism is arranged at the top of the heat dissipation mechanism; The main mechanism comprises a clamping component, a rotating winding assembly is fixedly connected to the outside of the clamping component, a housing is fixedly connected to the outside of the rotating winding assembly, a rotating shaft is rotatably connected to the outside of the rotating winding assembly, a fixing rod is arranged on the outside of the clamping component, the back of the fixing rod is mounted on the connecting plate, and a rotor shaft hole is opened inside the fixing rod; The heat dissipation mechanism includes a fan, which is fixedly connected to a connecting plate, a front side of the fan is fixedly connected to an air duct, an output port of the air duct is fixedly connected to an air outlet plate, a back side of the air outlet plate is fitted to the connecting plate, and a screen is fixedly connected to the inside of the air outlet plate.

[0006] Among them, the clamping component can move along the axis of the rotor, and the fixed rod can rotate to help the motor rotor adjust the position of the winding groove on the circumference. The clamping component is composed of a base, a push plate, an adjustment mechanism and a mounting shaft. The rotating winding assembly is composed of a driving mechanism, a winding device, and a control system. The pushing device is composed of a translation device, a transmission device and a lifting device, which are all prior arts. In actual work, the clamping component itself is fixedly connected to the outer shell and remains motionless. The rotating winding assembly is driven by the rotating shaft and the power is transmitted through gears, pulleys and chains, so that the rotating winding assembly can rotate around the clamping component as the center.

[0007] Preferably, the output end of the rotating shaft movably passes through the interior of the housing and extends to the outside thereof, and a pushing device is provided on the front side of the fixing rod.

[0008] Preferably, an air discharge plate is installed on the top of the air outlet plate, and the top of the air discharge plate is in contact with the screen.

[0009] Preferably, an air leakage strip is provided inside the air leakage plate, and a plurality of the air leakage strips are provided.

[0010] Preferably, an air inlet is provided on the outer side of the fan, and an air inlet plate is installed in the air inlet.

[0011] Preferably, the electrostatic mechanism comprises a fixing plate, the bottom of the fixing plate is fixedly connected to the air outlet plate, the back of the fixing plate is fixedly connected to a rubber column, and the front of the fixing plate is fixedly connected to a plurality of discharge needles.

[0012] Preferably, the left and right sides of the fixed plate are respectively fixedly connected with fixed blocks, a buffer plate is provided at the bottom of the fixed block, a spring is provided on the back of the buffer plate, and the buffer plate is fixedly connected to the connecting plate.

[0013] Among them, the buffer plate is made of polypropylene material, which has a certain elasticity of plastic and extremely high toughness, and can take into account both support and buffering needs.

[0014] Preferably, a plurality of the springs are provided, and the plurality of springs are all fixedly connected to the same air outlet plate.

[0015] Preferably, a plurality of the rubber columns are provided, and the plurality of rubber columns are all in contact with the same connecting plate.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: First, the present invention uses a pushing device to install the motor rotor on the fixed rod and dock it with the rotor shaft hole, and clamps the motor rotor through a clamping component. The rotating shaft rotates the rotating winding assembly to wind the motor rotor, wherein a rotating motor is installed inside the connecting plate, and the fixed rod and the output shaft of the rotating motor are connected together as a driving source. The fixed rod can rotate to help the motor rotor adjust the position of the winding groove on the circumference. The clamping component, the rotating winding assembly, and the pushing device are all existing devices, which can improve the production efficiency and product quality of the motor rotor winding, reduce equipment costs, and make the equipment more suitable for application by small and medium-sized enterprises.

[0017] Second, the present invention uses a fan to discharge air to the air outlet plate through an air duct, uses an air inlet plate to supply air to the fan, uses wind flow to dissipate heat to the rotating winding assembly in rotation and the fixed rod that continuously adjusts the position of the winding groove on the circumference, thereby reducing the heat generated during high-speed rotation, uses a screen to prevent debris from falling onto the air outlet plate, uses air discharge strips in the air discharge plate to limit the air outlet, increases wind pressure, makes the wind flow larger, and can provide assistance to the electrostatic mechanism.

[0018] Third, the present invention uses a fixed plate for support, and utilizes the fit of multiple rubber columns and the fixed plate to buffer the possible shaking of the fixed plate, so as to avoid the edge of the fixed plate from hitting the connecting plate and causing damage. A large number of micro-airflows with positive and negative charges are generated by the discharge needle to attract the negative charges on the surface of the object, thereby achieving the purpose of neutralizing static electricity, and preventing the static electricity generated by the contact from damaging the mechanical mechanism when the staff needs to touch or operate it. A spring is used to connect the air outlet plate and the buffer plate together, and the connection between the buffer plate and the connecting plate is used to strengthen the fixation. When the fan is started, the wind is ejected from the air outlet plate, which can blow upward a large number of micro-airflows with positive and negative charges generated by the discharge needle to diffuse its effective range. The slight shaking generated by the fan during operation is transmitted to the air outlet plate through the air duct, and then transmitted to the buffer plate through the buffering of the spring, and finally transmitted to the connecting plate, making it difficult to affect the fixed rod, further stabilizing the operation accuracy of the equipment. Among them, the buffer plate is made of polypropylene material, which has a certain plastic elasticity and extremely high toughness, and can take into account both support and buffering needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a right-side perspective schematic diagram of the overall structure of the present invention; Figure 2 It is a left-side perspective schematic diagram of the overall structure of the present invention; Figure 3 It is a three-dimensional schematic diagram of the main structure of the present invention; Figure 4 It is a three-dimensional schematic diagram of the heat dissipation mechanism of the structure of the present invention; Figure 5 This is a schematic diagram of the disassembly of the heat dissipation mechanism of the structure of the present invention; Figure 6 It is a three-dimensional schematic diagram of the electrostatic mechanism of the structure of the present invention; Figure 7 This is a schematic diagram of disassembling the electrostatic mechanism of the structure of the present invention.

[0020] Legend: 1. Main body; 101. Clamping component; 102. Rotating winding assembly; 103. Rotor shaft hole; 104. Rotating shaft; 105. Pushing device; 106. Housing; 107. Fixing rod; 108. Connecting plate; 2. heat dissipation mechanism; 201. fan; 202. air inlet plate; 203. air duct; 204. air outlet plate; 205. air discharge plate; 206. screen; 3. Electrostatic mechanism; 301. Fixed plate; 302. Discharge needle; 303. Rubber column; 304. Fixed block; 305. Spring; 306. Buffer plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0022] Embodiment 1 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the present invention provides a technical solution: a motor rotor winding device, comprising a main body mechanism 1, a heat dissipation mechanism 2 is arranged at the bottom of the main body mechanism 1, and an electrostatic mechanism 3 is arranged at the top of the heat dissipation mechanism 2; The main mechanism 1 includes a clamping component 101, a rotating winding assembly 102 is fixedly connected to the outer side of the clamping component 101, a housing 106 is fixedly connected to the outer side of the rotating winding assembly 102, a rotating shaft 104 is rotatably connected to the outer side of the rotating winding assembly 102, a fixing rod 107 is arranged on the outer side of the clamping component 101, the back side of the fixing rod 107 is installed with a connecting plate 108, and a rotor shaft hole 103 is opened inside the fixing rod 107.

[0023] The output end of the rotating shaft 104 movably passes through the interior of the housing 106 and extends to the outside thereof. A pushing device 105 is provided on the front side of the fixing rod 107 .

[0024] Through the above technical scheme, the motor rotor is installed on the fixed rod 107 using the pushing device 105 and docked with the rotor shaft hole 103. The motor rotor is clamped by the clamping component 101, and the rotating shaft 104 rotates the rotating winding assembly 102 to wind the motor rotor. The connecting plate 108 is equipped with a rotating motor, and the fixed rod 107 and the output shaft of the rotating motor are connected together as a driving source. The fixed rod 107 can rotate to help the motor rotor adjust the position of the winding groove on the circumference. The clamping component 101, the rotating winding assembly 102, and the pushing device 105 are all existing devices, which can improve the production efficiency and product quality of the motor rotor winding, reduce the equipment cost, and make the equipment more suitable for application in small and medium-sized enterprises.

[0025] Embodiment 2 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the present invention provides a technical solution: a motor rotor winding device, the heat dissipation mechanism 2 includes a fan 201, the fan 201 is fixedly connected to the connecting plate 108, the front of the fan 201 is fixedly connected to the air duct 203, the output port of the air duct 203 is fixedly connected to the air outlet plate 204, the back of the air outlet plate 204 is in contact with the connecting plate 108, and the inside of the air outlet plate 204 is fixedly connected to the screen 206.

[0026] An air discharge plate 205 is installed on the top of the air outlet plate 204 , and the top of the air discharge plate 205 is in contact with the screen 206 .

[0027] An air leakage strip is provided inside the air leakage plate 205, and a plurality of air leakage strips are provided.

[0028] An air inlet is provided on the outer side of the fan 201, and an air inlet plate 202 is installed in the air inlet.

[0029] Through the above technical scheme, the fan 201 is used to discharge air to the air outlet plate 204 through the air duct 203, the air inlet plate 202 is used to supply air to the fan 201, and the wind flow is used to dissipate the heat of the rotating winding assembly 102 and the fixed rod 107 that continuously adjusts the position of the winding groove on the circumference to reduce the heat generated during high-speed rotation. The screen 206 is used to prevent debris from falling onto the air outlet plate 204, and the air leakage strip in the air leakage plate 205 is used to limit the air outlet, thereby increasing the wind pressure, making the wind flow larger, and providing assistance to the electrostatic mechanism 3.

[0030] Embodiment 3 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the present invention provides a technical solution: a motor rotor winding device, the electrostatic mechanism 3 includes a fixed plate 301, the bottom of the fixed plate 301 is fixedly connected to the air outlet plate 204, the back of the fixed plate 301 is fixedly connected to a rubber column 303, and the front of the fixed plate 301 is fixedly connected to a plurality of discharge needles 302.

[0031] The left and right sides of the fixed plate 301 are respectively fixedly connected with fixed blocks 304 , a buffer plate 306 is arranged at the bottom of the fixed block 304 , a spring 305 is arranged on the back of the buffer plate 306 , and the buffer plate 306 is fixedly connected to the connecting plate 108 .

[0032] A plurality of springs 305 are provided, and the plurality of springs 305 are all fixedly connected to the same air outlet plate 204 .

[0033] A plurality of rubber columns 303 are provided, and the plurality of rubber columns 303 are all in contact with the same connecting plate 108 .

[0034] Through the above technical solution, the fixing plate 301 is used for support, and the plurality of rubber columns 303 are used to fit the fixing plate 301 to buffer the possible shaking of the fixing plate 301, so as to prevent the edge of the fixing plate 301 from hitting the connecting plate 108 and causing damage. A large number of micro-airflows with positive and negative charges are generated by the discharge needle 302 to attract the negative charges on the surface of the object, thereby achieving the purpose of neutralizing static electricity, and preventing the static electricity generated by the contact from damaging the mechanical mechanism when the staff needs to touch or operate it. The spring 305 is used to connect the air outlet plate 204 and the buffer plate 306 together, and the connection between the buffer plate 306 and the connecting plate 108 is used to strengthen the fixation. When the fan 201 is started, the wind is ejected from the air outlet plate 204, which can blow upward a large amount of micro-airflow with positive and negative charges generated by the discharge needle 302, diffusing its effective range, and the slight shaking generated by the fan 201 during operation is transmitted to the air outlet plate 204 through the air duct 203, and then transmitted to the buffer plate 306 through the buffering of the spring 305, and finally transmitted to the connecting plate 108, making it difficult for it to affect the fixing rod 107, further stabilizing the operating accuracy of the equipment, wherein the buffer plate 306 is made of polypropylene material, which has a certain plastic elasticity itself, and at the same time has extremely high toughness, and can take into account both support and buffering needs.

[0035] When in use, the motor rotor is installed on the fixed rod 107 using the pushing device 105, and docked with the rotor shaft hole 103, the motor rotor is clamped by the clamping component 101, and the rotating shaft 104 rotates the rotating winding assembly 102 to wind the motor rotor, wherein a rotating motor is installed inside the connecting plate 108, the fixed rod 107 and the output shaft of the rotating motor are connected together as a driving source, the fixed rod 107 is rotatable to help the motor rotor adjust the position of the winding groove on the circumference, the clamping component 101, the rotating winding assembly 102, and the pushing device 105 are all existing devices, which can improve the production efficiency and product quality of the motor rotor winding, reduce equipment costs, and make the equipment more suitable for application in small and medium-sized enterprises. The fan 201 is used to discharge air to the air outlet plate 204 through the air duct 203, and the air inlet plate 202 is used to supply air to the fan 201. The wind flow is used to dissipate the heat of the rotating winding assembly 102 and the fixed rod 107 that continuously adjusts the position of the winding groove on the circumference to reduce the heat generated during high-speed rotation. The screen 206 is used to prevent debris from falling onto the air outlet plate 204. The air leakage strip in the air leakage plate 205 is used to limit the air outlet, increase the wind pressure, and make the wind flow larger. The fixing plate 301 is used for support, and the plurality of rubber columns 303 are used to fit the fixing plate 301 to buffer the possible shaking of the fixing plate 301, so as to prevent the edge of the fixing plate 301 from hitting the connecting plate 108 and causing damage. A large amount of micro-airflow with positive and negative charges is generated by the discharge needle 302 to attract the negative charge on the surface of the object, thereby achieving the purpose of neutralizing static electricity, and preventing the static electricity generated by the contact from damaging the mechanical mechanism when the staff needs to touch or operate it. The spring 305 is used to connect the air outlet plate 204 and the buffer plate 306 together, and the connection between the buffer plate 306 and the connecting plate 108 is used to strengthen the fixation. When the fan 20 When started, the wind is ejected from the air outlet plate 204, which can blow upward a large amount of micro-airflow with positive and negative charges generated by the discharge needle 302, and diffuse its effective range. The slight shaking of the fan 201 during operation is transmitted to the air outlet plate 204 through the air duct 203, and then transmitted to the buffer plate 306 through the buffering of the spring 305, and finally transmitted to the connecting plate 108, making it difficult for it to affect the fixing rod 107, further stabilizing the operation accuracy of the equipment. Among them, the buffer plate 306 is made of polypropylene material, which has a certain plastic elasticity and extremely high toughness, and can take into account both support and buffering needs.

[0036] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor rotor winding device, comprising a main body (1), characterized in that: A heat dissipation mechanism (2) is provided at the bottom of the main body mechanism (1), and an electrostatic mechanism (3) is provided at the top of the heat dissipation mechanism (2); The main body mechanism (1) comprises a clamping component (101), a rotating winding assembly (102) is fixedly connected to the outside of the clamping component (101), a housing (106) is fixedly connected to the outside of the rotating winding assembly (102), a rotating shaft (104) is rotatably connected to the outside of the rotating winding assembly (102), a fixing rod (107) is arranged on the outside of the clamping component (101), the back of the fixing rod (107) is mounted on a connecting plate (108), and a rotor shaft hole (103) is provided inside the fixing rod (107); The heat dissipation mechanism (2) comprises a fan (201), the fan (201) being fixedly connected to a connecting plate (108), a front side of the fan (201) being fixedly connected to an air duct (203), an output port of the air duct (203) being fixedly connected to an air outlet plate (204), a back side of the air outlet plate (204) being in contact with the connecting plate (108), and a screen (206) being fixedly connected to the interior of the air outlet plate (204).

2. The motor rotor winding device according to claim 1, characterized in that: The output end of the rotating shaft (104) movably passes through the interior of the housing (106) and extends to the outside thereof, and a pushing device (105) is provided on the front side of the fixing rod (107).

3. The motor rotor winding device according to claim 1, characterized in that: An air discharge plate (205) is installed on the top of the air outlet plate (204), and the top of the air discharge plate (205) is in contact with the screen (206).

4. The motor rotor winding device according to claim 3, characterized in that: An air leakage strip is provided inside the air leakage plate (205), and a plurality of the air leakage strips are provided.

5. The motor rotor winding device according to claim 1, characterized in that: An air inlet is provided on the outside of the fan (201), and an air inlet plate (202) is installed in the air inlet.

6. The motor rotor winding device according to claim 1, characterized in that: The electrostatic mechanism (3) comprises a fixing plate (301), the bottom of the fixing plate (301) being fixedly connected to the air outlet plate (204), the back of the fixing plate (301) being fixedly connected to a rubber column (303), and the front of the fixing plate (301) being fixedly connected to a plurality of discharge needles (302).

7. The motor rotor winding device according to claim 6, characterized in that: The left and right sides of the fixed plate (301) are respectively fixedly connected with fixed blocks (304); a buffer plate (306) is provided at the bottom of the fixed block (304); a spring (305) is provided on the back of the buffer plate (306); and the buffer plate (306) is fixedly connected to the connecting plate (108).

8. The motor rotor winding device according to claim 7, characterized in that: A plurality of the springs (305) are provided, and the plurality of springs (305) are all fixedly connected to the same air outlet plate (204).

9. The motor rotor winding device according to claim 6, characterized in that: A plurality of the rubber columns (303) are provided, and the plurality of rubber columns (303) are all fitted to the same connecting plate (108).

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