An automatic wire clamping and threading mechanism and production line based on motor rotor

Abstract

The present invention discloses an automatic wire clamping and threading mechanism and production line based on a motor rotor, which relates to the technical field of motor production, including a threading seat, on which a bearing assembly is provided, the bearing assembly is used to bear rotors of different weights, a clamping assembly is provided inside the bearing assembly, the clamping assembly is used to adjustably adapt to rotors of different sizes, after the rotor is placed on the threading tube, the threading seat pulls the bearing assembly to bear the rotor stably, and at the same time, under the action of gravity, passively triggers the clamping assembly to open itself to adapt to rotors of different sizes. The automatic wire clamping and threading mechanism and production line based on a motor rotor provided by the present invention are provided with a bearing assembly that can bear rotors of different weights, and a clamping assembly that can adjustably adapt to rotors of different sizes, so that the present invention can clamp and adapt to rotors of different sizes while bearing rotors of different weights, so that rotors of different sizes and specifications can be automatically clamped and threaded.

Description

Technical Field

[0001] The invention relates to the technical field of motor production, and in particular to an automatic wire clamping and threading mechanism based on a motor rotor and a production line. Background Art

[0002] The motor rotor refers to the rotating part of the motor. Its structure and design depend on the type and application of the motor. Different types of motors, such as DC motors, AC induction motors, synchronous motors, stepper motors, etc., have different rotor structures.

[0003] Motor rotor clamping and threading, also known as winding or inserting, is an important step in the motor manufacturing process. It involves passing the wire (usually called winding wire) through the slots of the motor rotor in a specific way and fixing it to form the winding of the motor.

[0004] When clamping and threading the wires of motor rotors under the existing technology, it is either difficult to produce rotors of different sizes and specifications, or the production requires a large number of electrical structures and drive sources, resulting in high device costs, inconvenient maintenance, and short lifespan; and when winding the wires, the devices under the existing technology are difficult to protect the rotor and the winding wires from damage, such as scratches, twisting or breakage, and it is difficult to ensure that the windings are evenly arranged and symmetrical without overlapping. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic wire clamping and threading mechanism and a production line based on a motor rotor to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic wire clamping and threading mechanism based on a motor rotor comprises a threading seat, on which a load-bearing assembly is provided, and the load-bearing assembly is used to bear rotors of different weights. A fixing assembly is provided inside the load-bearing assembly, and the fixing assembly is used to adjustably adapt to rotors of different sizes. After the rotor is placed on the threading tube, the threading seat pulls the load-bearing assembly to stabilize the rotor load, and at the same time, passively triggers the fixing assembly to open itself under the action of gravity to adapt to rotors of different sizes.

[0008] As a further preferred solution in the embodiment of the present invention, the bearing assembly includes a threading tube connected to the upper surface of the threading seat, the threading seat is provided with a matching groove, and the threading tube is provided with a clamping groove, and the clamping groove is adapted to the position of the matching groove.

[0009] As a further preferred scheme in the embodiment of the present invention, the supporting component includes a clamping strip arranged in the clamping slot, and the clamping strip is slidably matched with the clamping slot, and the clamping strip is slidably matched with the matching slot after being opened, and a connecting groove is provided on one side surface of the clamping strip, and also includes a lower rod fixedly connected to the upper surface of the threading seat and an upper rod fixedly connected to the upper end of the threading tube, and the surface of the upper rod is connected to a first connecting seat, and one end of the first connecting seat is rotatably connected to a first support rod, and the surface of the lower rod is connected to a second connecting seat, and one end of the second connecting seat is rotatably connected to a second support rod, and one end of the first support rod and one end of the second support rod are both rotatably matched with the connecting groove.

[0010] As a further preferred scheme in the embodiment of the present invention, a telescopic tube is fixedly connected to the lower surface of the threading seat, a sleeve is slidably sleeved on the lower end of the telescopic tube, a telescopic spring rod is provided inside the sleeve, one end of the telescopic spring rod is connected to the lower end of the telescopic tube, and the other end of the telescopic spring rod is connected to the lower end of the sleeve.

[0011] As a further preferred solution in the embodiment of the present invention, a stepper motor is provided at the lower end of the sleeve, the lower end of the sleeve is connected to the output end of the stepper motor, the lower end of the stepper motor is connected to an adjustment block, and the upper surface of the adjustment block is connected to a guard plate.

[0012] As a further preferred solution in the embodiment of the present invention, an adjusting screw is rotatably connected inside the adjusting block, a matching block is fixedly connected to the lower surface of the adjusting block, a matching rod is slidably sleeved inside the matching block, and the adjusting screw and the matching rod are parallel to each other.

[0013] As a further preferred scheme in the embodiment of the present invention, it also includes a bearing seat, a connecting bearing is connected to the lower surface of the bearing seat, a driving shaft is rotatably connected inside the bearing seat, one end of the driving shaft is connected to a first pulley, the surface of the first pulley is rotatably connected to a first synchronous belt, one end of the first synchronous belt is rotatably connected to a first idler wheel, one end of the first idler wheel is connected to an idler wheel shaft, one end of the idler wheel shaft is connected to a second idler wheel, the idler wheel shaft is rotatably matched with the inside of the connecting bearing, the surface of the second idler wheel is rotatably connected to a second synchronous belt, and one end of the second synchronous belt is rotatably connected to a second pulley.

[0014] As a further preferred scheme in the embodiment of the present invention, one end of the first pulley is fixedly connected to a mounting seat, one end of the mounting seat is fixedly connected to a second connecting plate, two guard claws are fixedly connected to one side surface of the second connecting plate, a sliding groove and a sliding hole are provided on the second connecting plate, a sliding rod is slidably connected in the sliding groove, a spring tube is slidably connected to the sliding hole, one end of the sliding rod is fixedly connected to the first connecting plate, one end of the spring tube is connected to one side surface of the first connecting plate, and the other side surface of the first connecting plate is connected to a die head.

[0015] As a further preferred scheme in the embodiment of the present invention, a flying fork is fixedly connected to the upper surface of the bearing seat, a wire clamping wheel and an auxiliary wheel are rotatably connected to the surface of one side of the flying fork, a mounting hole is provided at one end of the flying fork, and the mounting hole is connected to a wire clamping tube.

[0016] A production line based on a motor rotor, comprising the above-mentioned automatic wire clamping and threading mechanism, and also comprising a table top, the lower surface of the table top is fixedly connected to a table leg, the upper surface of the table top is provided with a mounting groove, one end of the mounting groove is provided with a mounting plate, one end of the adjusting screw rod and one end of the matching rod are both rotationally matched with one end of the mounting groove, the other end of the matching rod is rotationally matched with one side surface of the mounting plate, the other side surface of the mounting plate is provided with an adjusting motor, the other end of the adjusting screw rod passes through the mounting plate and is connected to the output end of the adjusting motor, the upper surface of the table top is fixedly connected to a fixing plate, one side surface of the fixing plate is provided with a driving motor, one end of the second pulley is rotationally matched with the other side surface of the fixing plate, and one end of the driving shaft passes through the second pulley and the fixing plate in sequence and is connected to the output end of the driving motor.

[0017] In the above technical solution, the present invention provides an automatic wire clamping and threading mechanism based on a motor rotor and a production line with the following beneficial effects:

[0018] The present invention provides a bearing component that can bear rotors of different weights and a clamping component that can adjustably adapt to rotors of different sizes. After the inner wall of the rotor is placed outside the threading tube, the rotor is on the threading seat and uses its own weight to pull the bearing component to stabilize the rotor. At the same time, under the action of gravity, the clamping component is passively triggered to open and clamp the inner wall of the rotor. That is, the present invention can clamp and adapt to rotors of different sizes while bearing rotors of different weights, so that rotors of different sizes and specifications can be automatically clamped and threaded.

[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0020] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the overall structure from another perspective provided by an embodiment of the present invention;

[0024] Figure 3 A schematic structural diagram of a bearing seat provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the structure of a die head provided in an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the structure of a flying fork provided in an embodiment of the present invention;

[0027] Figure 6 A schematic diagram of a local structure provided for an embodiment of the present invention;

[0028] Figure 7 The embodiment of the present invention provides Figure 6 A schematic diagram of the partially enlarged structure at center A;

[0029] Figure 8 A schematic diagram of the internal structure of a sleeve provided in an embodiment of the present invention;

[0030] Fig. 9 A schematic diagram of the internal structure of a threading tube provided in an embodiment of the present invention;

[0031] Fig.10 The embodiment of the present invention provides Fig. 9 A schematic diagram of the partially enlarged structure at B in the middle;

[0032] Fig.11 The embodiment of the present invention provides Fig. 9 Schematic diagram of the partial enlarged structure at point C in the middle.

[0033] Description of reference numerals:

[0034] 100, table top; 101, table leg; 102, mounting groove; 103, mounting plate; 104, fixing plate; 105, adjusting motor; 106, driving motor; 200, bearing seat; 201, connecting bearing; 202, first pulley; 203, first synchronous belt; 204, first idler; 205, idler shaft; 206, driving shaft; 207, second pulley; 208, second synchronous belt; 209, second idler; 300, die head; 301, first connecting plate; 302, claw; 303, slide rod; 304, spring tube; 305, second connecting plate; 306, slide groove; 307, slide hole; 3 08, mounting seat; 400, flying fork; 401, wire clamping wheel; 402, auxiliary wheel; 403, wire clamping tube; 500, adjusting screw rod; 501, adjusting block; 502, matching rod; 503, matching block; 600, guard plate; 601, stepping motor; 602, sleeve; 603, telescopic tube; 604, telescopic spring rod; 700, threading seat; 701, threading tube; 702, clamping strip; 703, clamping slot; 704, matching slot; 705, connecting slot; 800, upper rod; 801, lower rod; 802, first connecting seat; 803, first support rod; 804, second connecting seat; 805, second support rod. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0036] See also Figure 3 - Fig.11 An automatic wire clamping and threading mechanism based on a motor rotor includes a threading seat 700. The threading seat 700 is provided with a load-bearing component, which is used to bear rotors of different weights. A fixing component is provided inside the load-bearing component, which is used to adjustably adapt to rotors of different sizes. After the rotor is placed on the threading tube 701, the threading seat 700 pulls the load-bearing component to stabilize the rotor load, and at the same time, passively triggers the fixing component to open itself under the action of gravity to adapt to rotors of different sizes.

[0037] The present invention provides a bearing component that can bear rotors of different weights, and a clamping component that can adjustably adapt to rotors of different sizes. After the inner wall of the rotor is placed outside the threading tube 701, the rotor is on the threading seat 700, and uses its own weight to pull the bearing component to stabilize the rotor, and at the same time, under the action of gravity, the clamping component is passively triggered to open and clamp the inner wall of the rotor. That is, the present invention can clamp and adapt to rotors of different sizes while bearing rotors of different weights, so that rotors of different sizes and specifications can be automatically clamped and threaded.

[0038] In an embodiment further provided by the present invention, the bearing assembly includes a threading tube 701 connected to the upper surface of a threading seat 700 , the threading seat 700 is provided with a matching groove 704 , and the threading tube 701 is provided with a clamping groove 703 , and the clamping groove 703 is adapted to the matching groove 704 in position.

[0039] In an embodiment further provided by the present invention, the bearing assembly includes a clamping strip 702 arranged in the clamping slot 703, and the clamping strip 702 is slidably matched with the clamping slot 703, and the clamping strip 702 is slidably matched with the matching slot 704 after being opened, and a connecting groove 705 is provided on one side surface of the clamping strip 702, and also includes a lower rod 801 fixedly connected to the upper surface of the threading seat 700 and an upper rod 800 fixedly connected to the upper end of the threading tube 701, and the surface of the upper rod 800 is connected to the first connecting seat 802, and one end of the first connecting seat 802 is rotatably connected to the first support rod 803, and the surface of the lower rod 801 is connected to the second connecting seat 804, and one end of the second connecting seat 804 is rotatably connected to the second support rod 805, and one end of the first support rod 803 and one end of the second support rod 805 are both rotatably matched with the connecting groove 705.

[0040] Specifically, when the threading seat 700 moves downward under the action of gravity, it can pull the lower rod 801 downward together, and at this time it will drive the second support rod 805 to open the clamping strip 702, so that the clamping strip 702 is clamped to the inner wall of the rotor.

[0041] In an embodiment further provided by the present invention, a telescopic tube 603 is fixedly connected to the lower surface of the threading seat 700, and a sleeve 602 is slidably sleeved on the lower end of the telescopic tube 603. A telescopic spring rod 604 is provided inside the sleeve 602, and one end of the telescopic spring rod 604 is connected to the lower end of the telescopic tube 603, and the other end of the telescopic spring rod 604 is connected to the lower end of the sleeve 602.

[0042] Specifically, the telescopic tube 603 and the telescopic spring rod 604 ensure that the threading seat 700 can move downward smoothly while supporting and fixing the threading seat 700, so that the threading seat 700 can stably drive the rotor to clamp and thread the wire.

[0043] In an embodiment further provided by the present invention, a stepper motor 601 is provided at the lower end of the sleeve 602, the lower end of the sleeve 602 is connected to the output end of the stepper motor 601, the lower end of the stepper motor 601 is connected to an adjustment block 501, and the upper surface of the adjustment block 501 is connected to a guard plate 600.

[0044] In an embodiment further provided by the present invention, an adjusting screw 500 is rotatably connected inside the adjusting block 501, a matching block 503 is fixedly connected to the lower surface of the adjusting block 501, a matching rod 502 is slidably sleeved inside the matching block 503, and the adjusting screw 500 and the matching rod 502 are parallel to each other.

[0045] In an embodiment further provided by the present invention, it also includes a bearing seat 200, a connecting bearing 201 is connected to the lower surface of the bearing seat 200, a driving shaft 206 is rotatably connected inside the bearing seat 200, one end of the driving shaft 206 is connected to the first pulley 202, the surface of the first pulley 202 is rotatably connected to the first synchronous belt 203, one end of the first synchronous belt 203 is rotatably connected to the first idler wheel 204, one end of the first idler wheel 204 is connected to an idler wheel shaft 205, one end of the idler wheel shaft 205 is connected to a second idler wheel 209, the idler wheel shaft 205 is rotatably matched with the inside of the connecting bearing 201, the surface of the second idler wheel 209 is rotatably connected to the second synchronous belt 208, and one end of the second synchronous belt 208 is rotatably connected to the second pulley 207.

[0046] In an embodiment further provided by the present invention, one end of the first pulley 202 is fixedly connected to a mounting base 308, one end of the mounting base 308 is fixedly connected to a second connecting plate 305, two guard claws 302 are fixedly connected to a surface of one side of the second connecting plate 305, a sliding groove 306 and a sliding hole 307 are provided on the second connecting plate 305, a sliding rod 303 is slidably connected in the sliding groove 306, a spring tube 304 is slidably connected to the sliding hole 307, one end of the sliding rod 303 is fixedly connected to the first connecting plate 301, one end of the spring tube 304 is connected to a surface of one side of the first connecting plate 301, and the other side surface of the first connecting plate 301 is connected to a die head 300.

[0047] In an embodiment further provided by the present invention, a flying fork 400 is fixedly connected to the upper surface of the bearing seat 200, and a wire clamping wheel 401 and an auxiliary wheel 402 are rotatably connected to the surface of one side of the flying fork 400. A mounting hole is provided at one end of the flying fork 400, and the mounting hole is connected to a wire clamping tube 403. Specifically, the wire enters the mechanism from the outside through the wire clamping wheel 401, and is finally passed through the wire clamping tube 403 for threading.

[0048] Specifically, the second pulley 207 is not directly connected to the drive shaft 206, the first pulley 202 is fixed to the mounting seat 308, and the transmission ratio between the first idler wheel 204 and the second idler wheel 209 is opposite, so that the rotation speed of the first pulley 202 and the second pulley 207 is the same. Since the second pulley 207 is fixed, the rotation speed of the first pulley 202 and the second pulley 207 relative to the flying fork 400 is zero, so that when the flying fork 400 rotates, the mounting seat 308 connected to the first pulley 202 can remain stationary, thereby fixing the die head 300 on the drive shaft 206.

[0049] See also Figure 1 - Figure 2 The present invention also provides a production line based on a motor rotor, including the above-mentioned automatic wire clamping and threading mechanism, and also includes a table top 100, the lower surface of the table top 100 is fixedly connected to a table leg 101, the upper surface of the table top 100 is provided with a mounting groove 102, one end of the mounting groove 102 is provided with a mounting plate 103, one end of the adjusting screw rod 500 and one end of the matching rod 502 are both rotatably matched with one end of the mounting groove 102, the other end of the matching rod 502 is rotatably matched with one side surface of the mounting plate 103, the other side surface of the mounting plate 103 is provided with an adjusting motor 105, the other end of the adjusting screw rod 500 passes through the mounting plate 103 and is connected to the output end of the adjusting motor 105, the upper surface of the table top 100 is fixedly connected to a fixing plate 104, one side surface of the fixing plate 104 is provided with a driving motor 106, one end of the second pulley 207 is connected to the other side surface of the fixing plate 104, and one end of the driving shaft 206 passes through the second pulley 207 and the fixing plate 104 in sequence and is connected to the output end of the driving motor 106.

[0050] When the present invention is working, the wire is passed through the mechanism from the outside through the clamping wheel 401, and finally connected to the clamping tube 403 to wait for threading, and the rotor sleeve is placed outside the threading tube 701, so that the rotor is placed on the threading seat 700. Under the action of gravity, the threading seat 700 will move downward and pull the lower rod 801 to move downward together. At this time, the lower rod 801 will drive the second support rod 805 to open the clamping strip 702, and the clamping strip 702 will drive the first support rod 803 to open, so that the clamping strip 702 slides out of the threading tube 701 along the clamping groove 703, and is opened in an umbrella shape to tightly clamp the inner wall of the rotor, so that the mechanism can clamp rotors of different sizes while carrying rotors of different weights. The telescopic tube 603 below the threading seat 700 and the telescopic tube 603 are connected to the telescopic tube 603. The compression spring rod 604 ensures that the threading seat 700 can move downward smoothly while carrying and fixing the threading seat 700, so that the threading seat 700 can stably drive the rotor to move; then all the motors in the device are started, and the driving motor 106 drives the driving shaft 206 to rotate, and the driving shaft 206 drives the first pulley 202 to rotate. Since the second pulley 207 is not directly connected to the driving shaft 206, the first pulley 202 is fixed to the mounting seat 308, and the transmission ratio between the first idler wheel 204 and the second idler wheel 209 is opposite, so that the first pulley 202 and the second pulley 207 have the same rotation speed, and since the second pulley 207 is fixed, the rotation speed of the first pulley 202 and the second pulley 207 relative to the flying fork 400 is zero, thereby making When the driving shaft 206 rotates, it only drives the flying fork 400 to rotate, while the mounting base 308 connected to the first pulley 202 can remain stationary, thereby fixing the die head 300 on the driving shaft 206, that is, during operation, the flying fork 400 rotates to thread the wire, while the die head 300 remains stationary for protection, and the adjusting motor 105 drives the adjusting screw 500 to rotate, so that the adjusting block 501 drives the rotor thereon to move back and forth accurately, and the stepping motor 601 drives the rotor to rotate accurately; the specific movement process of the present invention when clamping the rotor for threading is that the rotor moves forward driven by the adjusting block 501, and keeps sliding inward against the die head 300, so that the die head 300 is stuck between the two guard plates 600, and at this time the guard claw 302 is fixed and stationary. The die head 300, the claw 302 and the guard plate 600 jointly protect the rotor, so that the rotor and the winding wire will not be damaged, such as scratched, twisted or broken. The joint action of the three also limits the winding position of the wire, so that the winding is evenly arranged and symmetrical without overlapping. When the rotor moves to the front, the flying fork 400 rotates immediately to thread the wire. When threading, the rotor will move backward step by step under the drive of the adjustment block 501, so that the wire is wound around the rotor little by little without overlapping or uneven gaps. After winding a rotor slot, the flying fork 400 will stop rotating, and the stepper motor 601 will drive the rotor to rotate to the next rotor slot. At this time, the device restarts to repeat the last winding operation.

[0051] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic wire clamping and threading mechanism based on a motor rotor, comprising a threading seat (700), characterized in that: The threading seat (700) is provided with a bearing assembly, the bearing assembly is used to bear rotors of different weights, the bearing assembly is provided with a fixing assembly inside the bearing assembly, the fixing assembly is used to adjustably adapt to rotors of different sizes, after the rotor is placed on the threading tube (701), the threading seat (700) pulls the bearing assembly to stabilize the rotor bearing, and at the same time, passively triggers the fixing assembly to open itself under the action of gravity to adapt to rotors of different sizes; The bearing assembly comprises a threading tube (701) connected to the upper surface of the threading seat (700), the threading seat (700) is provided with a matching groove (704), the threading tube (701) is provided with a clamping groove (703), and the clamping groove (703) is adapted to the matching groove (704) in position; The clamping assembly comprises a clamping strip (702) disposed in a clamping slot (703), wherein the clamping strip (702) is slidably matched with the clamping slot (703), and wherein the clamping strip (702) is slidably matched with the matching slot (704) after being opened, and wherein a connecting slot (705) is provided on one side surface of the clamping strip (702), and further comprises a lower rod (801) fixedly connected to the upper surface of the threading seat (700) and an upper rod (801) fixedly connected to the upper end of the threading tube (701). 0), and the surface of the upper rod (800) is connected to a first connecting seat (802), and one end of the first connecting seat (802) is rotatably connected to a first support rod (803), and the surface of the lower rod (801) is connected to a second connecting seat (804), and one end of the second connecting seat (804) is rotatably connected to a second support rod (805), and one end of the first support rod (803) and one end of the second support rod (805) are both rotatably matched with the connecting groove (705).

2. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 1 is characterized in that: A telescopic tube (603) is fixedly connected to the lower surface of the threading seat (700); a sleeve (602) is slidably sleeved on the lower end of the telescopic tube (603); a telescopic spring rod (604) is provided inside the sleeve (602); one end of the telescopic spring rod (604) is connected to the lower end of the telescopic tube (603); and the other end of the telescopic spring rod (604) is connected to the lower end of the sleeve (602).

3. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 2 is characterized in that: A stepper motor (601) is provided at the lower end of the sleeve (602), the lower end of the sleeve (602) is connected to the output end of the stepper motor (601), the lower end of the stepper motor (601) is connected to an adjustment block (501), and the upper surface of the adjustment block (501) is connected to a guard plate (600).

4. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 3 is characterized in that: The adjusting block (501) is rotatably connected to an adjusting screw rod (500) inside, the lower surface of the adjusting block (501) is fixedly connected to a matching block (503), the matching block (503) is slidably sleeved with a matching rod (502) inside, and the adjusting screw rod (500) and the matching rod (502) are parallel to each other.

5. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 4 is characterized in that: The invention also comprises a bearing seat (200), wherein a connecting bearing (201) is connected to the lower surface of the bearing seat (200), a driving shaft (206) is rotatably connected inside the bearing seat (200), a first pulley (202) is connected to one end of the driving shaft (206), a first synchronous belt (203) is rotatably connected to the surface of the first pulley (202), a first idler wheel (204) is rotatably connected to one end of the first synchronous belt (203), a first idler wheel (204) is rotatably connected to one end of the first idler wheel (204), an idler wheel shaft (205) is connected to one end of the idler wheel shaft (205), a second idler wheel (209) is rotatably matched with the inside of the connecting bearing (201), a second synchronous belt (208) is rotatably connected to the surface of the second idler wheel (209), and a second pulley (207) is rotatably connected to one end of the second synchronous belt (208).

6. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 5, characterized in that: One end of the first pulley (202) is fixedly connected to a mounting seat (308), one end of the mounting seat (308) is fixedly connected to a second connecting plate (305), one side surface of the second connecting plate (305) is fixedly connected to two protective claws (302), a sliding groove (306) and a sliding hole (307) are provided on the second connecting plate (305), a sliding rod (303) is slidably connected in the sliding groove (306), a spring tube (304) is slidably connected in the sliding hole (307), one end of the sliding rod (303) is fixedly connected to the first connecting plate (301), one end of the spring tube (304) is connected to one side surface of the first connecting plate (301), and the other side surface of the first connecting plate (301) is connected to a die head (300).

7. The automatic wire clamping and threading mechanism based on a motor rotor according to claim 6, characterized in that: A flying fork (400) is fixedly connected to the upper surface of the bearing seat (200), a line clamping wheel (401) and an auxiliary wheel (402) are rotatably connected to a surface of one side of the flying fork (400), and a mounting hole is provided at one end of the flying fork (400), and the mounting hole is connected to a line clamping tube (403).

8. A production line based on a motor rotor, comprising the automatic wire clamping and threading mechanism according to any one of claims 1 to 7, characterized in that: It also includes a table top (100), wherein the lower surface of the table top (100) is fixedly connected to a table leg (101), the upper surface of the table top (100) is provided with a mounting groove (102), one end of the mounting groove (102) is provided with a mounting plate (103), one end of the adjusting screw rod (500) and one end of the matching rod (502) are both rotatably matched with one end of the mounting groove (102), the other end of the matching rod (502) is rotatably matched with a surface of one side of the mounting plate (103), and the other side surface of the mounting plate (103) is provided with an adjusting motor ( 105), the other end of the adjusting screw rod (500) passes through the mounting plate (103) and is connected to the output end of the adjusting motor (105); a fixing plate (104) is fixedly connected to the upper surface of the table top (100); a driving motor (106) is provided on one side surface of the fixing plate (104); one end of the second pulley (207) is rotatably matched with the other side surface of the fixing plate (104); one end of the driving shaft (206) passes through the second pulley (207) and the fixing plate (104) in sequence and is connected to the output end of the driving motor (106).

Images