Paint conveying mechanism for stator trickling machine

Abstract

The utility model relates to a paint conveying mechanism for a stator trickling machine. The paint conveying mechanism comprises a rack, a storage tank, a conveying pump, a conveying assembly and a moving assembly, the rack comprises a workbench and a dust cover, the dust cover covers the workbench, and the workbench is provided with a clamp used for clamping a stator; constant-temperature insulating paint is arranged in the storage tank, the conveying pump is fixed to the top face of the rack, and the feeding end of the conveying pump communicates with the storage tank through a first connecting pipe. The material conveying assembly comprises a material conveying hose and a paint pipe support. The material conveying hose communicates with the discharging end of the material conveying pump through a second connecting pipe. The paint pipe support comprises an L-shaped rod, a butt joint and a paint outlet pipe, the butt joint is fixed to the top face of the horizontal section of the L-shaped rod, the paint outlet pipe is fixed to the bottom face of the horizontal section of the L-shaped rod, the butt joint is communicated with the paint outlet pipe, and the discharging end of the conveying hose is in butt joint with the butt joint; the paint pipe support comprises at least two L-shaped rods, and the two L-shaped rods extend to the inner side and the outer side of the stator winding respectively. Each L-shaped rod corresponds to one moving assembly, and the moving assemblies drive the corresponding L-shaped rods to move in the axial direction and the vertical direction of the stator. The method has the effects of improving the paint dripping uniformity and the filling rate.

Description

Technical Field

[0001] The utility model relates to the technical field of stator paint dripping treatment, in particular to a paint conveying mechanism for a stator paint dripping machine. Background Art

[0002] The motor stator is an important part of the motor, mainly composed of the stator core and the stator winding, and its main function is to generate a rotating magnetic field. In the production of motors, the insulation treatment process of the motor stator is a very important step; when insulating the motor stator, a certain amount of insulating paint is needed to fill the gaps between the insulation layers of the stator winding and in the slots, so that the entire winding is insulated and bonded into a whole.

[0003] In the related technology, the stator core is clamped by a clamp, and the paint dripping tube is extended to the stator winding. The insulating paint is heated to a constant temperature and pumped to the paint dripping tube through a hose and finally dripped on the stator winding. The clamp is then driven to rotate by a driving mechanism, and the clamp drives the stator to rotate so that the insulating paint flows circumferentially along the stator winding, thereby realizing the paint dripping operation.

[0004] The stator clamp is provided with a bracket for fixing a paint dripping tube. The paint dripping tube is fixed to the radial outer side of the stator through the bracket so as not to hinder the stator from being placed into the clamp. The paint dripping tube can only drip paint on the stator winding from the outside of the stator winding, which may easily lead to insufficient insulating paint on the inside of the stator winding. The paint dripping effect still needs to be improved. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides a paint conveying mechanism for a stator paint dripping machine.

[0006] The present application provides a paint conveying mechanism for a stator paint dripping machine using the following technical solution:

[0007] A paint conveying mechanism for a stator paint dripping machine comprises a frame, a material storage tank, a material conveying pump, a material conveying component, and a moving component;

[0008] The frame comprises a workbench and a dust cover, wherein the dust cover is arranged on the workbench, and a clamp for clamping the stator is arranged on the workbench;

[0009] The storage tank is provided with a constant temperature insulating paint, the feed pump is fixed on the top surface of the frame, and the feed end of the feed pump is connected to the storage tank through a connecting pipe 1;

[0010] The material delivery assembly includes a material delivery hose and a paint pipe bracket, and the material delivery hose is connected to the discharge end of the material delivery pump through a second connecting pipe;

[0011] The paint tube support comprises an L-shaped rod, a butt joint and a paint outlet pipe, wherein the butt joint is fixed on the top surface of the horizontal section of the L-shaped rod, the paint outlet pipe is fixed on the bottom surface of the horizontal section of the L-shaped rod, the butt joint is connected with the paint outlet pipe, and the outlet end of the feed hose is butt jointed with the butt joint;

[0012] The paint tube support comprises at least two L-shaped rods, each of which corresponds to a material delivery hose, and the two L-shaped rods extend to the inner side and the outer side of the stator winding respectively;

[0013] Each of the L-shaped rods corresponds to a set of moving components, and the moving components drive the corresponding L-shaped rod to move in two directions, the axial direction and the vertical direction of the stator.

[0014] By adopting the above technical solution, the moving component drives the L-shaped rod to move, and the feed hose moves with the L-shaped rod. The feed pump transports the insulating paint to the paint outlet pipe through the connecting pipe 2 and the feed hose, and the paint is dripped on the inner and outer sides of the winding at one axial end of the stator at the same time, and then the paint is dripped on the inner and outer sides of the other end, so that the paint can fully enter the winding, thereby improving the paint dripping effect.

[0015] Preferably, a transition box is provided on the inner wall of the dust cover, the end of the connecting pipe 2 away from the feed pump passes through the dust cover and enters the transition box, the feed end of the feed hose is located in the transition box and docked with the connecting pipe 2, an inlet for the connecting pipe 2 to pass through is provided on the top surface of the transition box, and an outlet for the feed hose to pass through is provided on the side wall of the transition box close to the clamp.

[0016] By adopting the above technical solution, the transition box and the paint pipe bracket provide support for the conveying hose and can avoid the possibility of interference between the conveying hoses.

[0017] Preferably, each of the transition boxes is provided with a limit plate for limiting the feed hose, the limit plate and the L-shaped rod are fixed to the inner wall of the transition box close to the clamp, the limit plate is horizontally arranged in the middle of the height direction of the transition box, and multiple limit plates are equidistantly arranged along the width direction of the transition box, each limit plate corresponds to a feed hose, and a limit hole for the feed hose to pass through is opened on the top surface of the limit plate, and the limit hole runs through the bottom surface of the limit plate.

[0018] By adopting the above technical solution, the material delivery hose is limited and fixed, and the path of the material delivery hose is regulated.

[0019] Preferably, the limiting plate includes a first plate body and a second plate body, the first plate body is fixed on the inner wall of the transition box, the second plate body is connected to the first plate body by connecting bolts, the limiting hole includes a first arc hole and a second arc hole, the first arc hole is arranged on a side of the first plate body close to the second plate body, the second arc hole is arranged on a side of the second plate body close to the first plate body, the connecting bolts are threadedly connected to the first plate body and the second plate body, the connecting bolts are arranged at both ends of the length direction of the second plate body, and the connecting bolts are located on both sides of the radial direction of the limiting hole.

[0020] By adopting the above technical solution, the distance between the first plate body and the second plate body can be adjusted by rotating the connecting bolt, thereby adjusting the size of the limiting hole to facilitate adapting to the material delivery hoses with different thicknesses.

[0021] Preferably, a positioning plate for positioning the feed hose is provided near the vertical section of each L-shaped horizontal section, and a positioning hole for the feed hose to pass through is formed on the positioning plate, and the axial direction of the positioning hole is parallel to the axial direction of the L-shaped horizontal section.

[0022] By adopting the above technical solution, one end of the material delivery hose is limited by the limiting plate, and the other end of the material delivery hose is limited by the positioning plate, so that both ends of the material delivery hose are stably limited.

[0023] Preferably, each of the paint tube brackets comprises three L-shaped rods, each of which corresponds to a docking joint and a paint outlet tube;

[0024] Among the three L-shaped rods, the paint outlet pipes of two of the L-shaped rods respectively drip paint on the inner sides of the stator windings at both axial ends of the stator, and the paint outlet pipe of the other L-shaped rod drips paint on the outer sides of the stator windings at one axial end of the stator.

[0025] By adopting the above technical solution, two L-shaped rods can simultaneously drip paint on the inner side of the stator winding at both ends of the stator axial direction, thereby improving the paint dripping efficiency; the other L-shaped rod drips paint on the outer side of the stator winding at one end of the stator axial direction and then moves to the outer side of the stator winding at the other end of the stator axial direction through a moving component to drip paint to assist in filling the stator winding.

[0026] Preferably, the moving assembly includes a first linear module and a second linear module, the first linear module is horizontally arranged, and the slider of the first linear module slides along the axial direction of the stator, the second linear module is vertically arranged, and the second linear module slides in the vertical direction, the shell of the first linear module is fixed to the top of the support frame, the shell of the second linear module is fixed to the slider of the first linear module, and the top end of the L-shaped rod is fixed to the slider of the second linear module through a fixing rod.

[0027] By adopting the above technical solution, the first linear module drives the second linear module and the L-shaped rod to slide along the axial direction of the stator, and the second linear module drives the L-shaped rod and the conveying hose, paint dripping tube, and docking joint on the L-shaped rod to rise and fall together;

[0028] Before the stator is placed in the fixture, the L-shaped rod is located above the stator and does not hinder the stator from being placed in the fixture;

[0029] When the stator is placed in the fixture, the second linear module drives the corresponding L-shaped rod to descend to a specified position, and then the first linear module drives the corresponding L-shaped rod to move to a specified position in a direction close to the stator;

[0030] When the stator is painted, the first linear module drives the corresponding L-shaped rod to move to a specified position in a direction away from the stator, and then the second linear module drives the corresponding L-shaped rod to rise to the specified position without hindering the removal of the stator.

[0031] Preferably, a pressure sensor is also provided at the discharge end of the feed hose, and the paint delivery mechanism also includes a control system for use with the pressure sensor, the control system includes a display screen, and the pressure sensor transmits pressure information to the control system and displays the pressure indication through the display screen.

[0032] By adopting the above technical solution, when the paint outflow in the feed hose decreases and the pressure sensor reading decreases, it means that the feed hose is blocked. The staff will replace the feed hose to ensure the flow of the feed hose.

[0033] In summary, the present application includes at least one of the following beneficial technical effects:

[0034] 1. The moving assembly drives the L-shaped rod to move, and the feeding hose moves with the L-shaped rod. The feeding pump conveys the insulating paint to the paint outlet pipe through the connecting pipe 2 and the feeding hose, and simultaneously drips the paint on the inner and outer sides of the winding at one end of the stator axis, and then drips the paint on the inner and outer sides of the other end, so that the paint fully enters the winding, improving the dripping effect;

[0035] 2. The transition box and paint pipe bracket provide support for the conveying hose and can avoid the possibility of interference between the conveying hoses;

[0036] 3. Two L-shaped rods can simultaneously drip paint on the inner side of the stator winding at both ends of the stator axial direction, thereby improving the paint dripping efficiency. The other L-shaped rod drips paint on the outer side of the stator winding at one end of the stator axial direction and then moves to the outer side of the stator winding at the other end of the stator axial direction through the moving component to drip paint to assist in filling the stator winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall structure of a paint conveying mechanism for a stator paint dripping machine in an embodiment of the present application.

[0038] Figure 2 It is a schematic diagram of the structure of the conveying mechanism in the dust cover after hiding the surrounding side walls of the dust cover and the material conveying hose in the embodiment of the present application.

[0039] Figure 3 It is a structural schematic diagram used to display the L-shaped rod, the butt joint, and the paint outlet pipe in the embodiment of the present application.

[0040] Figure 4 It is a structural schematic diagram used to display the transition box in the embodiment of the present application.

[0041] Figure 5 It is a schematic diagram used to illustrate the connection relationship between the connecting pipe 2 and the four-way pipe in the embodiment of the present application.

[0042] Figure 6 It is a structural schematic diagram used to display the mobile component in the embodiment of the present application.

[0043] Explanation of the reference numerals: 1. frame; 11. workbench; 12. dust cover; 121. dust plate; 13. fixture; 2. storage tank; 3. feed pump; 4. feed assembly; 41. paint tube bracket; 411. L-shaped rod; 412. docking joint; 413. paint outlet tube; 5. moving assembly; 51. first linear module; 52. second linear module; 53. fixing rod; 6. connecting pipe one; 7. connecting pipe two; 71. main pipe body; 72. branch pipe body; 721. four-way pipe; 8. transition box; 81. inlet; 82. outlet; 83. limit plate; 831. first plate body; 832. second plate body; 84. limit hole; 841. first arc hole; 842. second arc hole; 85. connecting bolt; 86. operating slot; 9. positioning plate; 91. positioning hole. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-6 This application is described in further detail.

[0045] The embodiment of the present application discloses a paint conveying mechanism for a stator paint dripping machine.

[0046] Reference Figure 1-6 The paint conveying mechanism for the stator paint dripping machine includes a frame 1, a storage tank 2, a conveying pump 3, a conveying assembly 4, and a moving assembly 5. The frame 1 includes a workbench 11 and a dust cover 12. The dust cover 12 is arranged on the workbench 11. A clamp 13 for clamping the stator is arranged on the workbench 11. In this embodiment, there are two groups of clamps 13 for fixing the stator, and there are two groups of corresponding clamps 13 for conveying the paint.

[0047] The storage tank 2 is provided with a constant temperature insulating paint, the feed pump 3 is fixed on the top surface of the frame 1, and the feed end of the feed pump 3 is connected to the storage tank 2 through the connecting pipe 1 6. The feed assembly 4 includes a feed hose and a paint hose bracket 41, and the feed hose is connected to the discharge end of the feed pump 3 through the connecting pipe 2 7.

[0048] The paint tube bracket 41 includes an L-shaped rod 411, a docking joint 412 and a paint outlet tube 413. The docking joint 412 is fixed on the top surface of the horizontal section of the L-shaped rod 411, and the paint outlet tube 413 is fixed on the bottom surface of the horizontal section of the L-shaped rod 411. The docking joint 412 is connected to the paint outlet tube 413, and the outlet end of the feed hose is docked and fixed to the docking joint 412.

[0049] The paint tube support 41 includes at least two L-shaped rods 411, each L-shaped rod 411 corresponds to a feed hose, and the two L-shaped rods 411 extend to the inner side and the outer side of the stator winding respectively. In this embodiment, each paint tube support 41 includes three L-shaped rods 411, and each L-shaped rod 411 corresponds to a docking joint 412 and a paint outlet pipe 413. Among the three L-shaped rods 411, the paint outlet pipes 413 of two of the L-shaped rods 411 drip paint on the inner side of the stator winding at both ends of the stator axis, and the paint outlet pipe 413 of the other L-shaped rod 411 drips paint on the outer side of the stator winding at one end of the stator axis.

[0050] The two L-shaped rods 411 can simultaneously drip paint on the inner side of the stator winding at both ends of the stator axial direction, thereby improving the paint dripping efficiency. The other L-shaped rod 411 drips paint on the outer side of the stator winding at one end of the stator axial direction and then moves to the outer side of the stator winding at the other end of the stator axial direction through the moving component 5 to drip paint to assist in filling the stator winding.

[0051] Each L-shaped rod 411 corresponds to a set of moving components 5, and the moving components 5 drive the corresponding L-shaped rod 411 to move in two directions, the axial direction and the vertical direction of the stator.

[0052] The moving component 5 drives the L-shaped rod 411 to move, and the feed hose moves with the L-shaped rod 411. The feed pump 3 transports the insulating paint to the paint outlet pipe 413 through the connecting pipe 2 7 and the feed hose, and paint is dripped on the inner and outer sides of the winding at one axial end of the stator at the same time, and then paint is dripped on the inner and outer sides of the other end, so that the paint can fully enter the winding, thereby improving the paint dripping effect.

[0053] A transition box 8 is arranged on the inner side wall of the dust cover 12. One end of the connecting pipe 2 7 away from the feed pump 3 passes through the dust cover 12 and enters the transition box 8. The feed end of the feed hose is located in the transition box 8 and docked with the connecting pipe 2 7. An inlet 81 for the connecting pipe 2 7 to pass through is provided on the top surface of the transition box 8. An outlet 82 for the feed hose to pass through is provided on the side wall of the transition box 8. Both the inlet 81 and the outlet 82 are strip grooves. The connecting pipe 2 7 includes a main body 71 and a branch body 72. The branch body 72 is integrally formed on both sides of the main body 71 in the radial direction. The top of the main body 71 is connected to the discharge end of the feed pump 3. The bottom end of the main body 71 extends into the dust cover 12. The branch body 72 is located in the dust cover 12. One end of the branch body 72 away from the main body 71 is bent downward and extends into the transition box 8 from the inlet 81. One end of the branch body 72 located in the transition box 8 is docked with three feed hoses through a four-way pipe 721. The two ends of the conveying hose are respectively sleeved on the outer peripheral walls of the four-way pipe and the butt joint, and the two ends of the conveying hose are respectively detachably connected with the pipe bodies of the four-way pipe and the butt joint through clamps, so as to facilitate the replacement of the conveying hose.

[0054] A limiting plate 83 for limiting the position of the material delivery hose is provided in each transition box 8. The limiting plate 83 and the L-shaped rod 411 are fixed on the inner wall of the transition box 8 on the side close to the clamp 13. The limiting plate 83 is horizontally arranged in the middle of the transition box 8 in the height direction. Multiple limiting plates 83 are equidistantly arranged along the width direction of the transition box 8. Each limiting plate 83 corresponds to a material delivery hose. A limiting hole 84 for the material delivery hose to pass through is opened on the top surface of the limiting plate 83, and the limiting hole 84 runs through the bottom surface of the limiting plate 83.

[0055] A positioning plate 9 for positioning the material delivery hose is provided near the vertical section of each L-shaped rod 411 . A positioning hole 91 for the material delivery hose to pass through is provided on the positioning plate 9 . The axial direction of the positioning hole 91 is parallel to the axial direction of the horizontal section of the L-shaped rod 411 .

[0056] One end of the feed hose is limited by the limit plate 83, and the other end of the feed hose is limited by the positioning plate 9. Both ends of the feed hose are stably limited, and the path of the feed hose is regulated. The transition box 8 and the paint pipe bracket 41 provide support for the feed hose and can avoid the possibility of interference between the delivery hoses.

[0057] The limiting plate 83 includes a first plate body 831 and a second plate body 832. The first plate body 831 is fixed on the inner wall of the transition box 8. The second plate body 832 is connected to the first plate body 831 through a connecting bolt 85. The limiting hole 84 includes a first arc hole 841 and a second arc hole 842. The first arc hole 841 is arranged on a side of the first plate body 831 close to the second plate body 832. The second arc hole 842 is arranged on a side of the second plate body 832 close to the first plate body 831. The connecting bolt 85 is threadedly connected to the first plate body 831 and the second plate body 832. The connecting bolt 85 is arranged at both ends of the length direction of the second plate body 832, and the connecting bolt 85 is located on both sides of the radial direction of the limiting hole 84. The distance between the first plate body 831 and the second plate body 832 can be adjusted by rotating the connecting bolt 85, thereby adjusting the size of the limiting hole 84, so as to adapt to the material delivery hoses with different thicknesses.

[0058] An operation window is provided on the dust cover 12, and a dust plate 121 is detachably connected to the operation window by bolts. An operation slot 86 communicating with the interior of the box body is provided on the transition box 8, and the operation slot 86 is communicated with the operation window. After the staff removes the dust plate 121, it is convenient for the connection pipe 7 and the human feed hose to be docked.

[0059] The discharge end of the feed hose is also provided with a pressure sensor, and the paint delivery mechanism also includes a control system for use with the pressure sensor, the control system includes a display screen, and the pressure sensor transmits pressure information to the control system and displays the pressure reading on the display screen. When the paint discharge in the feed hose decreases, the staff observes that the pressure sensor reading displayed on the control system display screen decreases, indicating that the feed hose is blocked, and the staff replaces the feed hose to ensure the flow of the feed hose.

[0060] The moving assembly 5 includes a first linear module 51 and a second linear module 52. The first linear module 51 is horizontally arranged, and the slider of the first linear module 51 slides along the axial direction of the stator. The second linear module 52 is vertically arranged, and the second linear module 52 slides along the vertical direction. The shell of the first linear module 51 is fixed to the top of the support frame, and the shell of the second linear module 52 is fixed to the slider of the first linear module 51. The top end of the L-shaped rod 411 is fixed to the slider of the second linear module 52 through the fixing rod 53.

[0061] The first linear module 51 drives the second linear module and the L-shaped rod 411 to slide along the axial direction of the stator, and the second linear module 52 drives the L-shaped rod 411 and the delivery hose, the paint dripping hose, and the docking joint 412 on the L-shaped rod 411 to rise and fall together;

[0062] Before the stator is placed in the fixture 13, the L-shaped rod 411 is located above the stator and does not hinder the stator from being placed in the fixture 13;

[0063] When the stator is placed in the fixture 13, the second linear module 52 drives the corresponding L-shaped rod 411 to descend to a specified position, and then the first linear module 51 drives the corresponding L-shaped rod 411 to move to the specified position in a direction close to the stator;.

[0064] When the stator is painted, the first linear module 51 drives the corresponding L-shaped rod 411 to move to a specified position in a direction away from the stator, and then the second linear module 52 drives the corresponding L-shaped rod 411 to rise to the specified position without hindering the removal of the stator.

[0065] The implementation principle of a paint conveying mechanism for a stator paint dripping machine in the embodiment of the present application is as follows:

[0066] Before the stator is placed in the fixture 13, the L-shaped rod 411 is located above the stator and does not hinder the stator from being placed in the fixture 13;

[0067] When the stator is placed in the fixture 13, the second linear module 52 drives the corresponding L-shaped rod 411 to descend to a specified position, and then the first linear module 51 drives the corresponding L-shaped rod 411 to move to a specified position in a direction close to the stator, and then the insulating paint is pumped to the paint outlet pipe 413 by the feed pump 3 to drip paint on the stator winding;

[0068] When the stator is painted, the first linear module 51 drives the corresponding L-shaped rod 411 to move to a specified position in a direction away from the stator, and then the second linear module 52 drives the corresponding L-shaped rod 411 to rise to the specified position without hindering the removal of the stator.

[0069] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paint conveying mechanism for a stator paint dripping machine, characterized in that: It comprises a frame (1), a material storage tank (2), a material delivery pump (3), a material delivery component (4), and a moving component (5); The frame (1) comprises a workbench (11) and a dust cover (12), wherein the dust cover (12) is arranged on the workbench (11), and a clamp (13) for clamping the stator is arranged on the workbench (11); The storage tank (2) is provided with a constant temperature insulating paint, the feed pump (3) is fixed on the top surface of the frame (1), and the feed end of the feed pump (3) is connected to the storage tank (2) via a connecting pipe (6); The material delivery assembly (4) comprises a material delivery hose and a paint tube bracket (41), and the material delivery hose is connected to the discharge end of the material delivery pump (3) through a second connecting pipe (7); The paint tube support (41) comprises an L-shaped rod (411), a butt joint (412) and a paint outlet pipe (413); the butt joint (412) is fixed on the top surface of the horizontal section of the L-shaped rod (411); the paint outlet pipe (413) is fixed on the bottom surface of the horizontal section of the L-shaped rod (411); the butt joint (412) is connected to the paint outlet pipe (413); and the outlet end of the material delivery hose is butt jointed with the butt joint (412); The paint tube support (41) comprises at least two L-shaped rods (411), each of the L-shaped rods (411) corresponds to a material delivery hose, and the two L-shaped rods (411) extend to the inner side and the outer side of the stator winding respectively; Each of the L-shaped rods (411) corresponds to a set of moving components (5), and the moving components (5) drive the corresponding L-shaped rod (411) to move in two directions, the axial direction and the vertical direction of the stator.

2. The paint conveying mechanism for a stator paint dripping machine according to claim 1 is characterized in that: A transition box (8) is arranged on the inner wall of the dust cover (12); the end of the second connecting pipe (7) away from the feed pump (3) passes through the dust cover (12) and enters the transition box (8); the feed end of the feed hose is located in the transition box (8) and docked with the second connecting pipe (7); an inlet (81) for the second connecting pipe (7) to pass through is provided on the top surface of the transition box (8); and an outlet (82) for the feed hose to pass through is provided on the side wall of the transition box (8) close to the clamp (13).

3. The paint conveying mechanism for a stator paint dripping machine according to claim 2 is characterized in that: A limiting plate (83) for limiting the position of the material delivery hose is arranged in each of the transition boxes (8). The limiting plate (83) and the L-shaped rod (411) are fixed on the inner wall of the transition box (8) close to the clamp (13). The limiting plate (83) is horizontally arranged in the middle of the transition box (8) in the height direction. A plurality of limiting plates (83) are arranged equidistantly along the width direction of the transition box (8). Each limiting plate (83) corresponds to a material delivery hose. A limiting hole (84) for the material delivery hose to pass through is opened on the top surface of the limiting plate (83), and the limiting hole (84) passes through the bottom surface of the limiting plate (83).

4. The paint conveying mechanism for a stator paint dripping machine according to claim 3 is characterized in that: The limiting plate (83) includes a first plate body (831) and a second plate body (832), wherein the first plate body (831) is fixed to the inner wall of the transition box (8), and the second plate body (832) is connected to the first plate body (831) via a connecting bolt (85). The limiting hole (84) includes a first arc-shaped hole (841) and a second arc-shaped hole (842), wherein the first arc-shaped hole (841) is arranged on a surface of the first plate body (831) close to the second plate body (832), and the second arc-shaped hole (842) is arranged on a surface of the second plate body (832) close to the first plate body (831). The connecting bolt (85) is threadedly connected to the first plate body (831) and the second plate body (832), and the connecting bolt (85) is arranged at both ends of the second plate body (832) in the length direction, and the connecting bolt (85) is located on both sides of the limiting hole (84) in the radial direction.

5. The paint conveying mechanism for a stator paint dripping machine according to claim 2, characterized in that: A positioning plate (9) for positioning the material delivery hose is provided at a position close to the vertical section of each horizontal section of the L-shaped rod (411), and a positioning hole (91) for the material delivery hose to pass through is provided on the positioning plate (9), and the axial direction of the positioning hole (91) is parallel to the axial direction of the horizontal section of the L-shaped rod (411).

6. The paint conveying mechanism for a stator paint dripping machine according to claim 2, characterized in that: Each of the paint tube supports (41) comprises three L-shaped rods (411), and each L-shaped rod (411) corresponds to a docking joint (412) and a paint outlet tube (413); Among the three L-shaped rods (411), the paint delivery tubes (413) of two of the L-shaped rods (411) respectively drip paint on the inner sides of the stator windings at two axial ends of the stator, and the paint delivery tube (413) of the other L-shaped rod (411) drips paint on the outer sides of the stator windings at one axial end of the stator.

7. The paint conveying mechanism for a stator paint dripping machine according to claim 1, characterized in that: The moving assembly (5) comprises a first linear module (51) and a second linear module (52); the first linear module (51) is arranged horizontally, and a slider of the first linear module (51) slides along the axial direction of the stator; the second linear module (52) is arranged vertically, and the second linear module (52) slides along the vertical direction; the shell of the first linear module (51) is fixed to the top of the support frame, and the shell of the second linear module (52) is fixed to the slider of the first linear module (51); the top end of the L-shaped rod (411) is fixed to the slider of the second linear module (52) via a fixing rod (53).

8. The paint conveying mechanism for a stator paint dripping machine according to claim 1, characterized in that: A pressure sensor is also provided at the discharge end of the feed hose, and the paint delivery mechanism also includes a control system for use with the pressure sensor. The control system includes a display screen, and the pressure sensor transmits pressure information to the control system and displays the pressure indication on the display screen.

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