Start-stop motor stator winding device and method

Abstract

The present invention discloses a start-stop motor stator winding device, comprising a base and a main frame, wherein the base is fixedly connected to one end of the main frame, a first motor is fixedly connected to the top of the base, a mounting plate is fixedly connected to the output end of the first motor, a support mechanism is fixedly connected to the bottom of the mounting plate, an annular slide rail corresponding to the support mechanism is provided at the top of the base, a mounting groove is provided at the top of the mounting plate, a cross rod is fixedly connected in the mounting groove, a plurality of symmetrically arranged sliders are slidably sleeved on the cross rod, and the sliders are connected to the inner wall of the mounting groove by a telescopic cylinder; a touch screen is fixedly connected to one side of the main frame, a control chamber is provided at the bottom of the main frame, and a power supply, a controller, a memory, a signal receiver, and a second motor are provided in the control chamber. The present invention uses the provision of a tensioning mechanism and a positioning mechanism to tension and position the wire during the winding process of the motor stator, thereby effectively improving the winding efficiency of the motor stator.

Description

Technical Field

[0001] The present invention relates to the technical field of motor manufacturing, and in particular to a stator winding device and method for a start-stop motor. Background Art

[0002] The start-stop motor is usually composed of a stator, a rotor, an end cover, and bearings. The motor stator consists of a stator core, a wire winding, a base, and other structural parts that fix these parts.

[0003] Motors are the power components of many products. With the development of technology, the application range of motors is becoming more and more extensive, and the stators on the motors need to be wound with enameled wire.

[0004] However, the existing motor positioning and winding device is relatively simple, and lacks a certain positioning and tensioning mechanism, which easily causes the wire to shift during the motor positioning and winding process, thereby affecting the winding efficiency of the motor stator. Summary of the Invention

[0005] 1. Technical problems to be solved

[0006] The purpose of the present invention is to solve the problem in the prior art that the winding device lacks a certain positioning and tensioning mechanism, which easily leads to the deviation of the wire during the motor positioning winding process, and to propose a start-stop motor stator winding device and method.

[0007] 2. Technical solution

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A start-stop motor stator winding device comprises a base and a main frame, the base is fixedly connected to one end of the main frame, the top of the base is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a support mechanism, the top of the base is provided with an annular slide rail corresponding to the support mechanism, the top of the mounting plate is provided with a mounting groove, a cross rod is fixedly connected in the mounting groove, a plurality of symmetrically arranged sliders are slidably sleeved on the cross rod, and the sliders are connected to the inner wall of the mounting groove via a telescopic cylinder;

[0010] A touch screen is fixedly connected to one side of the main frame, a control chamber is provided at the bottom of the main frame, a power supply, a controller, a memory, a signal receiver and a second motor are provided in the control chamber, a lead screw is fixedly connected to the output end of the second motor, a transmission groove corresponding to the lead screw is provided on one side of the main frame, a transmission block is threadedly sleeved on the lead screw, a positioning ring is fixedly connected to one end of the transmission block, and a proximity sensor is fixedly connected to the inner wall of the positioning ring;

[0011] A screw is rotatably inserted on one side of the positioning ring close to the transmission block, a knob is fixedly connected to the bottom of the screw, a clamping mechanism is slidably inserted on the knob, a plurality of clamping grooves corresponding to the clamping mechanism are provided at the bottom of the positioning ring, a threaded sleeve is threadedly sleeved on the top of the screw, a support frame is fixedly connected to the top of the threaded sleeve, and two symmetrically arranged tensioning rollers are rotatably connected in the support frame;

[0012] The side of the main frame away from the transmission groove is rotatably connected to a winding roller, and the top of the main frame close to the transmission groove is provided with a guide groove, and a plurality of symmetrically arranged guide rollers are rotatably connected in the guide groove. The inner wall of the guide groove is provided with through holes corresponding to the winding rollers, and the output ends of the proximity sensor, power supply and signal receiver are all connected to the input end of the controller, and the output end of the controller is respectively connected to the input ends of the memory, the first motor, the second motor and the telescopic cylinder, and the output end of the touch screen is bidirectionally connected to the input end of the controller.

[0013] Preferably, a plurality of fastening openings are provided on the bottom of the base.

[0014] Preferably, a top portion of the base at one end away from the main frame is fixedly connected to a support rod, and the positioning ring is provided with a through opening corresponding to the support rod.

[0015] Preferably, anti-slip pads are fixedly connected to both sides of the slider.

[0016] Preferably, the support mechanism includes a vertical rod, the bottom of the vertical rod is fixedly connected to a support block, a plurality of steel balls are slidably connected in the annular slide rail, and the edges of the steel balls are in contact with the support block.

[0017] Preferably, a power connector is fixedly embedded on the outer wall of the main frame, and the output end of the power connector is connected to the input end of the power supply.

[0018] Preferably, the clamping mechanism includes a clamping rod, an end of the clamping rod close to the positioning ring is fixedly sleeved with a clamping sleeve, and an end of the clamping rod away from the clamping sleeve is fixedly connected to a pull rod.

[0019] Preferably, a spring is sleeved on the clamping rod, and two ends of the spring are fixedly connected to the pull rod and the knob respectively.

[0020] The present invention also proposes a method for using a start-stop motor stator winding device, comprising the following steps:

[0021] Step 1: First, place the stator to be wound on top of the mounting plate, then start the telescopic cylinder to drive the slider to slide, and then turn the knob to drive the screw to rotate, and drive the support frame up and down through the threaded sleeve, and adjust the tension of the wire through the tension roller;

[0022] Step 2: Then fix one end of the wire to the stator, input the control command through the touch screen, and control the first motor to start through the controller. The first motor drives the mounting plate to rotate, automatically pulling the wire through the guide roller and the tensioning roller in sequence, and then winding it around the outside of the stator;

[0023] Step 3: The proximity sensor automatically senses and monitors the stator external wire, and then sends the monitoring signal to the controller. The controller automatically controls the second motor to start, and drives the lead screw to rotate, and drives the positioning ring to automatically move up through the transmission block to prevent the stator external wire from deviating.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] (1) In the present invention, by setting up the tensioning mechanism and the positioning mechanism, the wire can be tensioned and positioned during the winding process of the motor stator, thereby effectively improving the winding efficiency of the motor stator.

[0027] (2) In the present invention, the setting of the fastening port can facilitate the fixation of the base, and the supporting mechanism can prevent the mounting plate from shaking. The setting of the anti-slip pad can prevent the stator from shaking. At the same time, the support rod can support the positioning ring, and the clamping mechanism can fix the knob.

[0028] (3) In the present invention, the setting of the guide roller can guide the wire, and the power connector can conveniently supply power to the power supply, and the setting of the signal receiver can receive remote control instructions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural schematic diagram of a start-stop motor stator winding device proposed by the present invention;

[0030] Figure 2 This is a schematic diagram of the top view of the positioning ring of the stator winding device of the start-stop motor proposed by the present invention;

[0031] Figure 3 for Figure 1 Schematic diagram of the structure at A;

[0032] Figure 4 This is a schematic diagram of a control system for a start-stop motor stator winding device proposed in the present invention.

[0033] In the figure: 1 base, 2 main frame, 3 first motor, 4 mounting plate, 5 cross rod, 6 slider, 7 telescopic cylinder, 8 touch screen, 9 control chamber, 10 power supply, 11 controller, 12 memory, 13 signal receiver, 14 second motor, 15 lead screw, 16 transmission block, 17 positioning ring, 18 proximity sensor, 19 screw, 20 knob, 21 threaded sleeve, 22 support frame, 23 tensioning roller, 24 winding roller, 25 guide groove, 26 guide roller, 27 support rod, 28 anti-slip pad, 29 vertical rod, 30 support block, 31 steel ball, 32 power connector, 33 clamping rod, 34 clamping sleeve, 35 pull rod, 36 spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Example 1:

[0036] Reference Figure 1-4 , a start-stop motor stator winding device, including a base 1 and a main frame 2, the base 1 is fixedly connected to one end of the main frame 2, the bottom of the base 1 is provided with multiple fastening holes, which are convenient for fixing the base 1, the top of the base 1 is fixedly connected to a first motor 3, which is used to drive the mounting plate 4 to rotate, the output end of the first motor 3 is fixedly connected to the mounting plate 4 for mounting the stator, the bottom of the mounting plate 4 is fixedly connected to a supporting mechanism for supporting the mounting plate 4, the supporting mechanism includes a vertical rod 29, the bottom of the vertical rod 29 is fixedly connected to a supporting block 30, and a plurality of steel balls 31 are slidably connected in the annular slide rail, the edge of the steel ball 31 contacts the support block 30, reducing the friction between the support block 30 and the inner wall of the annular slide rail;

[0037] In the present invention, the top of the base 1 is provided with an annular slide rail corresponding to the support mechanism, the top of the mounting plate 4 is provided with a mounting groove, a cross rod 5 is fixedly connected in the mounting groove, used to support the slider 6, a plurality of symmetrically arranged sliders 6 are slidably sleeved on the cross rod 5, and the sliders 6 are connected to the inner wall of the mounting groove through a telescopic cylinder 7, used to drive the sliders 6 to slide, and anti-slip pads 28 are fixedly connected on both sides of the sliders 6;

[0038] In the present invention, a touch screen 8 is fixedly connected to one side of the main frame 2 for inputting control commands, a control chamber 9 is provided at the bottom of the main frame 2, a power supply 10, a controller 11, a memory 12, a signal receiver 13 and a second motor 14 are provided in the control chamber 9, a lead screw 15 is fixedly connected to the output end of the second motor 14 for driving the transmission block 16 to move up and down, a transmission groove corresponding to the lead screw 15 is provided on one side of the main frame 2, a threaded sleeve 21 on the lead screw 15 is connected to the transmission block 16, one end of the transmission block 16 is fixedly connected to a positioning ring 17 for positioning the wire outside the stator to prevent the wire from shifting, a proximity sensor 18 is fixedly connected to the inner wall of the positioning ring 17 for monitoring the position of the wire outside the stator, and a support rod 27 is fixedly connected to the top of the base 1 away from one end of the main frame 2 for supporting the positioning ring 17, and the positioning ring 17 is provided with a through opening corresponding to the support rod 27;

[0039] The top of the screw 19 is threadedly sleeved with a threaded sleeve 21, and the top of the threaded sleeve 21 is fixedly connected to a support frame 22. Two tensioning rollers 23 symmetrically arranged are rotatably connected in the support frame 22 for tensioning the wire.

[0040] In the present invention, a winding roller 24 is rotatably connected to the side of the main frame 2 away from the transmission groove for storing the winding wire. A guide groove 25 is provided on the top of the main frame 2 close to the transmission groove. A plurality of symmetrically arranged guide rollers 26 are rotatably connected in the guide groove 25 to guide the wire. A through hole corresponding to the winding roller 24 is provided on the inner wall of the guide groove 25. The output ends of the proximity sensor 18, the power supply 10 and the signal receiver 13 are all connected to the input end of the controller 11 for sending signals to the controller 11.

[0041] In the present invention, the output end of the controller 11 is respectively connected to the input end of the memory 12, the first motor 3, the second motor 14 and the telescopic cylinder 7, and is used to control the first motor 3, the second motor 14 and the telescopic cylinder 7. The output end of the touch screen 8 is bidirectionally connected to the input end of the controller 11. A power connector 32 is fixedly embedded on the outer wall of the main frame 2, and the output end of the power connector 32 is connected to the input end of the power supply 10.

[0042] The present invention also proposes a method for using a start-stop motor stator winding device, comprising the following steps:

[0043] Step 1: First, place the stator to be wound on top of the mounting plate 4, then start the telescopic cylinder 7 to drive the slider 6 to slide, and then rotate the knob 20 to drive the screw 19 to rotate, and drive the support frame 22 to move up and down through the threaded sleeve 21, and adjust the tension of the wire through the tensioning roller 23;

[0044] Step 2: Then, one end of the wire is fixed to the stator, and then a control command is input through the touch screen 8, and the first motor 3 is controlled by the controller 11 to start. The first motor 3 drives the mounting plate 4 to rotate, automatically pulling the wire through the guide roller 26 and the tensioning roller 23 in sequence, and then wound around the outside of the stator;

[0045] Step 3: The proximity sensor 18 automatically senses and monitors the stator external wire, and then sends the monitoring signal to the controller 11. The controller 11 automatically controls the second motor 14 to start, and drives the screw 15 to rotate, and drives the positioning ring 17 to automatically move upward through the transmission block 16 to prevent the stator external wire from deviating.

[0046] In the present invention, by providing a tensioning mechanism and a positioning mechanism, the wire can be tensioned and positioned during the winding process of the motor stator, thereby effectively improving the winding efficiency of the motor stator.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A start-stop motor stator winding device, comprising a base (1) and a main frame (2), wherein the base (1) is fixedly connected to one end of the main frame (2), and is characterized in that: The top of the base (1) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a mounting plate (4), the bottom of the mounting plate (4) is fixedly connected to a support mechanism, the top of the base (1) is provided with an annular slide rail corresponding to the support mechanism, the top of the mounting plate (4) is provided with a mounting groove, a cross rod (5) is fixedly connected in the mounting groove, a plurality of symmetrically arranged sliders (6) are slidably sleeved on the cross rod (5), and the sliders (6) are connected to the inner wall of the mounting groove via a telescopic cylinder (7); A touch screen (8) is fixedly connected to one side of the main frame (2), a control chamber (9) is provided at the bottom of the main frame (2), a power supply (10), a controller (11), a memory (12), a signal receiver (13) and a second motor (14) are provided in the control chamber (9), an output end of the second motor (14) is fixedly connected to a lead screw (15), a transmission groove corresponding to the lead screw (15) is provided on one side of the main frame (2), a transmission block (16) is threadedly sleeved on the lead screw (15), one end of the transmission block (16) is fixedly connected to a positioning ring (17), and a proximity sensor (18) is fixedly connected to the inner wall of the positioning ring (17); A screw rod (19) is rotatably inserted on one side of the positioning ring (17) close to the transmission block (16), a knob (20) is fixedly connected to the bottom of the screw rod (19), a clamping mechanism is slidably inserted on the knob (20), a plurality of clamping grooves corresponding to the clamping mechanism are provided at the bottom of the positioning ring (17), a threaded sleeve (21) is threadedly sleeved on the top of the screw rod (19), a support frame (22) is fixedly connected to the top of the threaded sleeve (21), and two symmetrically arranged tensioning rollers (23) are rotatably connected in the support frame (22); The side of the main frame (2) away from the transmission groove is rotatably connected to a winding roller (24), the top of the main frame (2) close to the transmission groove is provided with a guide groove (25), a plurality of symmetrically arranged guide rollers (26) are rotatably connected in the guide groove (25), and the inner wall of the guide groove (25) is provided with a through hole corresponding to the winding roller (24), the output ends of the proximity sensor (18), the power supply (10) and the signal receiver (13) are all connected to the input end of the controller (11), the output end of the controller (11) is respectively connected to the input end of the memory (12), the first motor (3), the second motor (14) and the telescopic cylinder (7), and the output end of the touch screen (8) is bidirectionally connected to the input end of the controller (11).

2. A start-stop motor stator winding device according to claim 1, characterized in that: The bottom of the base (1) is provided with a plurality of fastening openings.

3. The stator winding device of a start-stop motor according to claim 1, characterized in that: A support rod (27) is fixedly connected to the top of one end of the base (1) away from the main frame (2), and a through opening corresponding to the support rod (27) is provided on the positioning ring (17).

4. The stator winding device of a start-stop motor according to claim 1, characterized in that: Anti-slip pads (28) are fixedly connected to both sides of the slider (6).

5. The stator winding device of a start-stop motor according to claim 1, characterized in that: The support mechanism comprises a vertical rod (29), the bottom of the vertical rod (29) is fixedly connected to a support block (30), a plurality of steel balls (31) are slidably connected in the annular slide rail, and the edges of the steel balls (31) are in contact with the support block (30).

6. The stator winding device of a start-stop motor according to claim 1, characterized in that: A power connector (32) is fixedly embedded on the outer wall of the main frame (2), and the output end of the power connector (32) is connected to the input end of the power supply (10).

7. The stator winding device of a start-stop motor according to claim 1, characterized in that: The clamping mechanism comprises a clamping rod (33), one end of the clamping rod (33) close to the positioning ring (17) is fixedly sleeved with a clamping sleeve (34), and one end of the clamping rod (33) away from the clamping sleeve (34) is fixedly connected with a pull rod (35).

8. The stator winding device of a start-stop motor according to claim 7, characterized in that: The clamping rod (33) is sleeved with a spring (36), and the two ends of the spring (36) are fixedly connected to the pull rod (35) and the knob (20) respectively.

9. A method for using a start-stop motor stator winding device according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: First, place the stator to be wound on top of the mounting plate (4), then start the telescopic cylinder (7) to drive the slider (6) to slide, and then internally support and fix the stator. Then, turn the knob (20) to drive the screw (19) to rotate, and drive the support frame (22) to move up and down through the threaded sleeve (21), and adjust the tension of the wire through the tensioning roller (23); Step 2: Then, one end of the wire is fixed to the stator, and then a control instruction is input through the touch screen (8), and the first motor (3) is controlled to start through the controller (11), and the first motor (3) drives the mounting plate (4) to rotate, automatically pulling the wire through the guide roller (26) and the tensioning roller (23) in sequence, and then winding it around the outside of the stator; Step 3: The proximity sensor (18) automatically senses and monitors the stator external wire, and then sends the monitoring signal to the controller (11). The controller (11) automatically controls the second motor (14) to start, and drives the lead screw (15) to rotate, and drives the positioning ring (17) to automatically move upward through the transmission block (16) to prevent the stator external wire from deflecting.

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