Stator paint dripping machine and paint dripping method for multi-angle inclined hub motor stator

Abstract

The invention relates to the technical field of motor part manufacturing, and discloses a stator paint dripping machine and a multi-angle inclined wheel hub motor stator paint dripping method.The stator paint dripping machine comprises paint dripping equipment, a stator body is installed on the paint dripping equipment, a transportation bed used for transporting the stator body is arranged at the bottom of the paint dripping equipment, and paint dripping devices are installed on the two sides of the top of the paint dripping equipment; the paint dripping equipment comprises a supporting plate; a bearing plate is arranged at the top of the supporting plate, movable section rods are arranged on the two sides of the top of the bearing plate, movable rods are hinged to one ends of the movable section rods, gears are fixedly installed on the movable rods, and a driving piece is arranged on the support. Through the arrangement of the driving piece, the stator body is in an inclined state in the process that the supporting plate drives the stator body to rotate upwards, so that the dripping paint in the paint dripping device can drip on a coil in the stator body, and the problems that copper coils of a hub motor stator are few outside an iron core and are difficult to drip on the coil in a traditional paint dripping mode, and the service life of the stator is influenced are solved. And therefore, the coil on the periphery of the stator cannot be completely wrapped by the trickle paint can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of motor parts manufacturing, in particular to a stator paint dripping machine and a paint dripping method for a hub motor stator inclined at multiple angles. Background Art

[0002] The hub motor is a technology that installs the electric motor directly inside the wheel. The hub motor stator is different from other products. The copper coil of the hub motor stator is very small outside the iron core. It is difficult to drip paint onto the coil using the traditional paint dripping method, resulting in the coil on the outer periphery of the stator cannot be completely wrapped by the paint dripping. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides the following technical solutions: A stator paint dripping machine, comprising a paint dripping device, a stator body is mounted on the paint dripping device, a transport bed for transporting the stator body is arranged at the bottom of the paint dripping device, paint drippers are installed on both sides of the top of the paint dripping device, and the paint dripping device comprises a support plate, brackets arranged on both sides of the top of the support plate, and a driving source for controlling the rotation of the support plate; A bearing plate is arranged on the top of the support plate, movable section rods are arranged on both sides of the top of the bearing plate, a movable rod is hinged at one end of the movable section rod, a gear is fixedly mounted on the movable rod, a bearing member is arranged on one end of the movable rod, and the stator body is mounted on the bearing member; A driving member is provided on the bracket, and the driving member is in power transmission with the gear, so that the support plate drives the movable rod to rotate upward and when the gear contacts the driving member, the movable section rod is driven to bend, and the movable rod and the stator body at one end of the movable rod are in an inclined state, and the operation of the driving member drives the movable rod and the stator body at one end of the movable rod to be in a rotating state.

[0004] Preferably, the paint dripping equipment also includes a frame, and a plurality of the paint drippers are fixedly mounted on both sides of the top of the frame, and both ends of the support plate are rotatably arranged on both sides of the inner cavity of the frame through bearings, and the driving source includes a first motor, and the first motor is fixedly mounted outside the frame and the output end is fixedly connected to one end of the support plate, and the two brackets are respectively fixedly mounted on the two side walls of the inner cavity of the frame and are located on the top of the support plate, and the transport bed is arranged at the bottom of the inner cavity of the frame.

[0005] Preferably, the movable joint rod includes a fixed plate and a movable plate, one end of the movable plate is hinged to a main hinge plate, one end of the fixed plate is hinged to a slave hinge plate, a first torsion spring is installed at the hinge between the main hinge plate and the movable plate, a second torsion spring is installed at the hinge between the slave hinge plate and the fixed plate, one end of the main hinge plate is fixedly connected to the main right-angle plate, a guide rod is fixedly connected between the transverse part of the main right-angle plate and the main hinge plate, one end of the slave hinge plate is fixedly connected to the slave right-angle plate, the transverse part of the slave right-angle plate is slidably arranged on the guide rod, a first spring is installed between the transverse part of the slave right-angle plate and the transverse part of the main right-angle plate, and the first spring is sleeved on the guide rod.

[0006] Preferably, vertical plates are fixedly connected on both sides of the support plate, the bearing plate is fixedly installed on the vertical plates, two fixed seats are installed on the middle part of the bearing plate, the fixed plate is fixedly installed on the two fixed seats, hinge seats are fixedly installed on both sides of the top of the bearing plate, the movable plate is arranged on the hinge seat and is movably hinged to the hinge seat, and one end of the movable rod is rotatably arranged on one end of the movable plate through a bearing.

[0007] Preferably, the driving member includes a circular plate, the side surface of the circular plate is set as an inclined surface, a base is fixedly installed on one side of the top of the bracket, a support is fixedly installed on the top of the base, the circular plate is in a vertical state and is rotatably connected to the support through a bearing at the axis center, a support plate is fixedly installed on the base, both ends of one side of the support plate are rotatably connected to a pulley through bearings, a transmission belt is sleeved on the pulley, a second motor is fixedly installed on the base, the output end of the second motor is fixedly connected to one of the pulleys, a plurality of tooth blocks are fixedly installed on the inclined surface of the outer side of the circular plate, and the tooth blocks are meshingly connected to the gears.

[0008] Preferably, the bearing member includes a connecting plate, one end of the movable rod is fixedly connected to a secondary hinge plate, a third torsion spring is installed at the hinge between the connecting plate and the secondary hinge plate, one end of the connecting plate is fixedly connected to a paint shield plate, one side of the paint shield plate is fixedly connected to an inner plate, the outer periphery of the inner plate is provided with a sleeve plate, one end of the sleeve plate is fixedly connected to a bearing rod, and a plurality of the stator bodies are placed on the bearing rod.

[0009] Preferably, the connecting plate is provided with a rectangular groove, a guide shaft is fixedly connected in the rectangular groove, a rectangular block is slidably provided in the rectangular groove, the rectangular block is sleeved outside the guide shaft and fixedly connected to a second spring near one side of the paint baffle plate, the second spring is sleeved on the guide shaft, one side of the rectangular block is fixedly connected to a baffle plate, the baffle plate is fixedly connected to a push plate near the paint baffle plate, the push plate passes through the paint baffle plate and one end contacts with one side of the sleeve plate, the sleeve plate includes a main board and side plates arranged at both ends of one side of the main board, the inner plate is arranged between the two side plates, one side of the side plate is provided with a groove, a card plate is slidably provided in the groove, one side of the card plate is fixedly connected to a third spring, the third spring is arranged in the groove, and the other side of the card plate is fixedly connected to a card block, both sides of the inner plate are provided with card grooves, the card block matches the card groove, and the side edges of the card block close to the card groove are provided with arcs.

[0010] Preferably, pushing members are provided on both sides of the bottom of the support plate, and the pushing members include round rollers. The bottom of the support plate is fixedly connected to a hanging plate, and a sliding groove is opened on one side of the hanging plate, and a movable plate is slidably connected in the sliding groove, and reciprocating screws are rotatably connected to both sides of the sliding groove through bearings, and sliding seats are fixedly connected to both sides of the movable plate, and the sliding seat and the reciprocating screw are assembled by threads, and a rotating rod is rotatably connected to the hanging plate through bearings, and bevel gear sets are fixedly connected to both sides of the rotating rod and one end of the reciprocating screw, one side of the hanging plate is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to one end of the rotating rod, and one side of the movable plate is fixedly connected to a round shaft, and the round roller is sleeved outside the round shaft.

[0011] Preferably, a cooling fan is installed at the top inner of the frame, a fourth motor is fixedly installed at the top outer of the frame, an output end of the fourth motor is fixedly connected to an input end of the cooling fan, and a paint receiving tray is fixedly installed on the bracket.

[0012] A method for dripping paint on a hub motor stator with a multi-angle tilt uses a stator dripping paint machine, and the specific steps are as follows: Multiple stator bodies are installed on the supporting member, and then the driving source drives the support plate to rotate. In the process of the support plate driving the stator body to rotate to the top of the bracket, the gear on the movable rod contacts the driving member. Through the setting of the movable section rod, the movable rod is tilted, and the gear is tightly attached to the surface of the driving member. At this time, the movable rod, the supporting member at one end of the movable rod and the stator body on the supporting member are all in a tilted state. Then the driving member is started and the driving member runs to drive the gear to rotate, thereby driving the movable rod, the supporting member at one end of the movable rod and the stator body on the supporting member to be in a tilted state and rotate at the same time, and then the paint is dripped onto the rotor body through the paint dripper.

[0013] Beneficial Effects Compared with the prior art, the present invention provides a stator paint dripping machine and a paint dripping method for a hub motor stator with multi-angle inclination, which has the following beneficial effects: 1. A stator paint dripping machine and a paint dripping method for a hub motor stator with a multi-angle tilt. Through the setting of a driving part, when the support plate drives the stator body to rotate upward, the gear contacts the driving part, thereby causing the movable joint rod to fold and the movable rod to be in an upward tilted state, thereby causing the stator body to be in an inclined state, so that the paint in the paint dripper can drip onto the coil in the stator body, solving the problem that the copper coil of the hub motor stator is very small outside the iron core, and it is difficult to drip onto the coil after the traditional paint dripping method, thereby causing the coil on the outer periphery of the stator to be unable to be completely wrapped by the paint dripping.

[0014] 2. A stator paint dripping machine and a paint dripping method for a hub motor stator with a multi-angle tilt. Through the meshing connection between the tooth block on the outer periphery of the truncated cone in the driving member and the gear, after the stator body is directly below the paint dripper, the driving member drives the gear to rotate, thereby driving the movable rod, the bearing member on one side of the movable rod and the stator body on the bearing member to rotate, so that the paint in the paint dripper can be evenly dripped onto the coil in the stator body, thereby ensuring that the paint dripping wraps the surface of the coil in the stator body evenly.

[0015] 3. A stator paint dripping machine and a paint dripping method for a hub motor stator with a multi-angle tilt. Through the setting of a pushing member, after the stator body is painted, the support plate rotates downward, so that the stator body is located above the transport bed, the pushing member operates, and drives the round roller to move downward, the round roller contacts the connecting plate and applies downward pressure to the connecting plate, and the movable hinge between the connecting plate and the movable rod makes the connecting plate rotate downward, so that the bearing member and the stator body installed on the bearing member are transformed from a horizontal state to a vertical state, and at the same time, the round roller continues to move downward, so that the push plate moves toward the sleeve plate, so that the sleeve plate moves downward and separates from the inner plate, so that the stator body and the bearing rod supporting the stator body fall onto the transport bed, and at the same time, through the sleeve connection between the sleeve plate and the inner plate, and the clamping connection between the clamping block and the clamping slot, the new stator body and the bearing rod are assembled on the connecting plate, thereby facilitating the rapid disassembly and assembly of the stator body in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the overall structural schematic diagrams of a stator paint dripping machine of the present invention; Figure 2 This is the second schematic diagram of the overall structure of a stator paint dripping machine of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure of the middle A part; Figure 4 It is a schematic diagram of the structure of the bearing member of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure of the middle B part; Figure 6 For the present invention Figure 4 Schematic diagram of the structure of the middle C part; Figure 7 It is a schematic diagram of the structure of the pusher of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure of the middle D part.

[0017] In the figure: 1, paint dripping equipment; 2, stator body; 3, transport bed; 4, paint dripper; 11, support plate; 12, bracket; 13, driving source; 14, bearing plate; 15, movable section rod; 16, movable rod; 17, gear; 18, bearing member; 5, driving member; 19, frame; 131, first motor; 151, fixed plate; 152, movable plate; 153, main hinge plate; 154, slave hinge plate; 155, first torsion spring; 156, second torsion spring; 157, main right-angle plate; 158, slave right-angle plate; 159, first spring; 110, vertical plate; 111, fixed seat; 112, hinge seat; 51, round plate; 52, base; 53, support seat; 54, support plate; 55, pulley; 56, transmission belt; 57, The second motor; 58, tooth block; 181, connecting plate; 182, auxiliary hinge plate; 183, third torsion spring; 184, paint baffle plate; 185, inner plate; 186, sleeve plate; 187, load-bearing rod; 188, rectangular groove; 189, rectangular block; 1810, second spring; 1811, baffle plate; 1812, push plate; 1861, main board; 1862, side plate; 1863, groove; 1864, clamping plate; 1865, third spring; 1866, clamping block; 1867, clamping groove; 6, pushing member; 61, round roller; 62, hanging plate; 63, slide groove; 64, moving plate; 65, reciprocating screw; 66, sliding seat; 67, rotating rod; 68, third motor; 7, cooling fan; 8, fourth motor; 9, paint receiving tray. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a stator paint dripping machine and a paint dripping method for a hub motor stator with multi-angle tilt.

[0020] Embodiment 1: See also Figure 1-Figure 6 A stator paint dripping machine includes a paint dripping device 1, a stator body 2 is installed on the paint dripping device 1, a transport bed 3 for transporting the stator body 2 is arranged at the bottom of the paint dripping device 1, paint drippers 4 are installed on both sides of the top of the paint dripping device 1, and the paint dripping device 1 includes a support plate 11, brackets 12 arranged on both sides of the top of the support plate 11, and a driving source 13 for controlling the rotation of the support plate 11; A bearing plate 14 is disposed on the top of the support plate 11, and movable joint rods 15 are disposed on both sides of the top of the bearing plate 14. A movable rod 16 is hinged at one end of the movable joint rod 15, and a gear 17 is fixedly installed on the movable rod 16. A bearing member 18 is disposed on one end of the movable rod 16, and the stator body 2 is mounted on the bearing member 18; A driving member 5 is provided on the bracket 12, and the driving member 5 and the gear 17 are powered, so that when the support plate 11 drives the movable rod 16 to rotate upward and the gear 17 contacts the driving member 5, the movable section rod 15 is driven to bend, and the movable rod 16 and the stator body 2 at one end of the movable rod 16 are in an inclined state. The operation of the driving member 5 drives the movable rod 16 and the stator body 2 at one end of the movable rod 16 to be in a rotating state.

[0021] Specifically, multiple stator bodies 2 are installed on the bearing member 18, and then the driving source 13 drives the support plate 11 to rotate. When the support plate 11 drives the stator body 2 to rotate to the top of the bracket 12, the gear 17 on the movable rod 16 contacts the driving member 5. The movable rod 16 is tilted by the setting of the movable section rod 15, and the gear 17 is tightly attached to the surface of the driving member 5. At this time, the movable rod 16, the bearing member 18 at one end of the movable rod 16, and the stator body 2 on the bearing member 18 are all in a tilted state. Then the driving member 5 is started, and the driving member 5 runs, driving the gear 17 to rotate, thereby driving the movable rod 16, the bearing member 18 at one end of the movable rod 16, and the stator body 2 on the bearing member 18 to be in a tilted state and rotate at the same time, and then the paint is dripped onto the rotor body through the paint dripper 4; By setting the driving member 5, when the support plate 11 drives the stator body 2 to rotate upward, the gear 17 contacts the driving member 5, thereby causing the movable joint rod 15 to fold and the movable rod 16 to be in an upward tilted state, thereby causing the stator body 2 to be in an inclined state, so that the paint in the paint dripper 4 can drip onto the coil in the stator body 2, solving the problem that the copper coil of the hub motor stator is very small outside the iron core, and it is difficult to drip onto the coil after the traditional paint dripping method, resulting in the coil on the outer periphery of the stator cannot be completely wrapped by the paint dripping.

[0022] Embodiment 2: The difference from the above embodiment 1 is that, see Figure 4-Figure 6For the above-mentioned driving member 5, the paint dripping device 1 also includes a frame 19, a plurality of paint drippers 4 are fixedly mounted on both sides of the top of the frame 19, both ends of the support plate 11 are rotatably arranged on both sides of the inner cavity of the frame 19 through bearings, the driving source 13 includes a first motor 131, the first motor 131 is fixedly mounted outside the frame 19 and the output end is fixedly connected to one end of the support plate 11, two brackets 12 are respectively fixedly mounted on the two side walls of the inner cavity of the frame 19 and are located on the top of the support plate 11, and the transport bed 3 is arranged at the bottom of the inner cavity of the frame 19; The movable joint rod 15 includes a fixed plate 151 and a movable plate 152, one end of the movable plate 152 is hinged with a main hinge plate 153, one end of the fixed plate 151 is hinged with a slave hinge plate 154, a first torsion spring 155 is installed at the hinge between the main hinge plate 153 and the movable plate 152, a second torsion spring 156 is installed at the hinge between the slave hinge plate 154 and the fixed plate 151, one end of the main hinge plate 153 is fixedly connected with a main right-angle plate 157, a guide rod is fixedly connected between the transverse part of the main right-angle plate 157 and the main hinge plate 153, one end of the slave hinge plate 154 is fixedly connected with a slave right-angle plate 158, the transverse part of the slave right-angle plate 158 is slidably arranged on the guide rod, a first spring 159 is installed between the transverse part of the slave right-angle plate 158 and the transverse part of the main right-angle plate 157, and the first spring 159 is sleeved on the guide rod; Both sides of the support plate 11 are fixedly connected with vertical plates 110, the bearing plate 14 is fixedly installed on the vertical plates 110, two fixed seats 111 are installed on the middle part of the bearing plate 14, and the fixed plate 151 is fixedly installed on the two fixed seats 111. Both sides of the top of the bearing plate 14 are fixedly installed with hinge seats 112, and the movable plate 152 is arranged on the hinge seat 112 and is movably hinged with the hinge seat 112. One end of the movable rod 16 is rotatably arranged on one end of the movable plate 152 through a bearing; The driving member 5 includes a circular plate 51, the side of which is set as an inclined surface, a base 52 is fixedly installed on one side of the top of the bracket 12, a support 53 is fixedly installed on the top of the base 52, the circular plate 51 is in a vertical state and is rotatably connected to the support 53 at the axis through a bearing, a support plate 54 is fixedly installed on the base 52, and both ends of one side of the support plate 54 are rotatably connected to a pulley 55 through a bearing, and a transmission belt 56 is sleeved on the pulley 55, a second motor 57 is fixedly installed on the base 52, and the output end of the second motor 57 is fixedly connected to one of the pulleys 55, and a plurality of tooth blocks 58 are fixedly installed on the inclined surface outside the circular plate 51, and the tooth blocks 58 are meshed and connected with the gear 17; Specifically, the first motor 131 drives the support plate 11 to rotate, so that the stator body 2 on the support plate 11 rotates from bottom to top. When the movable joint rod 15, the movable rod 16 and the connecting plate 181 are in a colinear state, the vertical height of the truncated cone is higher than the height of the whole formed by the movable joint rod 15, the movable rod 16 and the connecting plate 181 in the vertical state, so that after the gear 17 on the movable rod 16 contacts the truncated cone, the movable plate 152 and the main hinge plate 153 rotate, and the fixed plate 151 and the slave hinge plate 154 rotate, so that the first torsion spring 155 and the second torsion spring 156 are in a squeezed state, and at the same time, the distance between the main right-angle plate 157 and the slave right-angle plate 158 increases, so that the first spring 159 is in a squeezed state. When the whole formed by the movable rod 16 and the connecting plate 181 is in a vertical state, the movable rod 16 is in an inclined state, and the elastic force provided by the first torsion spring 155, the second torsion spring 156 and the first spring 159 makes the gear 17 fit with the round table, and the second motor 57 runs at the same time, and the two pulleys 55 are driven to rotate through the setting of the transmission belt 56, thereby driving the round table to rotate, and the meshing connection between the tooth block 58 on the round table and the gear 17 drives the gear 17 to rotate, thereby driving the movable rod 16 to rotate, and then driving the supporting member 18 connected to the movable rod 16 and the stator body 2 installed on the supporting member 18 to rotate, so that the paint in the paint dripper 4 drips evenly onto the coil in the stator body 2, ensuring that the paint dripping on the coil surface in the stator body 2 is evenly wrapped.

[0023] Embodiment three: The difference from the above-mentioned embodiment 2 is that, see Figure 4-Figure 8 For the above-mentioned bearing member 18, the bearing member 18 includes a connecting plate 181, one end of the movable rod 16 is fixedly connected to a secondary hinge plate 182, a third torsion spring 183 is installed at the hinge between the connecting plate 181 and the secondary hinge plate 182, one end of the connecting plate 181 is fixedly connected to a paint blocking plate 184, one side of the paint blocking plate 184 is fixedly connected to an inner plate 185, the outer periphery of the inner plate 185 is sleeved with a sleeve plate 186, one end of the sleeve plate 186 is fixedly connected to a bearing rod 187, and a plurality of stator bodies 2 are placed on the bearing rod 187; A rectangular groove 188 is provided on the connecting plate 181, a guide shaft is fixedly connected in the rectangular groove 188, a rectangular block 189 is slidably provided in the rectangular groove 188, the rectangular block 189 is sleeved outside the guide shaft and fixedly connected to a second spring 1810 on a side close to the paint baffle plate 184, the second spring 1810 is sleeved on the guide shaft, a baffle plate 1811 is fixedly connected to one side of the rectangular block 189, a push plate 1812 is fixedly connected to the side of the baffle plate 184 close to the paint baffle plate 184, the push plate 1812 passes through the paint baffle plate 184 and one end contacts one side of the sleeve plate 186, the sleeve plate 186 includes a main board 1861 and a second spring 1810 provided on the guide shaft. The inner plate 185 is arranged between the two side plates 1862, and a groove 1863 is provided on one side of the side plate 1862. A clamping plate 1864 is slidably provided in the groove 1863. A third spring 1865 is fixedly connected to one side of the clamping plate 1864. The third spring 1865 is provided in the groove 1863. A clamping block 1866 is fixedly connected to the other side of the clamping plate 1864. Clamping grooves 1867 are provided on both sides of the inner plate 185. The clamping blocks 1866 are matched with the clamping grooves 1867. The side edges of the clamping blocks 1866 close to the clamping grooves 1867 are provided with arcs. Pushing members 6 are provided on both sides of the bottom of the support plate 11, and the pushing members 6 include round rollers 61. A hanging plate 62 is fixedly connected to the bottom of the support plate 11. A slide groove 63 is provided on one side of the hanging plate 62. A moving plate 64 is slidably connected in the slide groove 63. Reciprocating screws 65 are rotatably connected to the two sides of the slide groove 63 through bearings. Sliding seats 66 are fixedly connected to the two sides of the moving plate 64. The sliding seats 66 and the reciprocating screw 65 are assembled by threads. A rotating rod 67 is rotatably connected to the hanging plate 62 through bearings. Both sides of the rotating rod 67 and one end of the reciprocating screw 65 are fixedly connected with a bevel gear 17 group. A third motor 68 is fixedly connected to one side of the hanging plate 62. The output end of the third motor 68 is fixedly connected to one end of the rotating rod 67. A round shaft is fixedly connected to one side of the moving plate 64, and the round roller 61 is sleeved outside the round shaft. A cooling fan 7 is installed at the top of the inner part of the frame 19, a fourth motor 8 is fixedly installed at the top of the outer part of the frame 19, an output end of the fourth motor 8 is fixedly connected to an input end of the cooling fan 7, and a paint receiving tray 9 is fixedly installed on the bracket 12; Specifically, after the stator body 2 is painted, the support plate 11 rotates again, so that the whole formed by the movable joint rod 15, the movable rod 16 and the connecting plate 181 rotates from top to bottom. When the gear 17 is separated from the truncated table, the elastic force provided by the first torsion spring 155, the second torsion spring 156 and the first spring 159 makes the folded movable joint rod 15 and the movable rod 16 in the inclined state reset, so that the movable joint rod 15, the movable rod 16 and the connecting plate 181 are in a colinear state again. When the movable rod 16 is located at the bottom of the support plate 11, the third motor 68 drives the rotating rod 67 to rotate, and through the setting of the bevel gear 17 group, drives the two reciprocating screws 65 to rotate, and through the threaded connection between the reciprocating screw 65 and the sliding seat 66, drives the movable plate 64 to move downward, so that the round roller 61 contacts the connecting plate 181. The connecting plate 181 is hinged with the auxiliary hinge plate 182 to rotate the connecting plate 181 from a horizontal state to a vertical state, and the movable plate 64 continues to move downward, driving the baffle 1811 and the push plate 1812 on one side of the baffle 1811 to move downward. The arc setting at the side edge of the block 1866 allows the block 1866 to disengage from the slot 1867, thereby allowing the sleeve plate 186 to disengage from the inner plate 185, and then the load-bearing rod 187 and the stator body 2 on the load-bearing rod 187 are moved to the transport bed 3. At the same time, the new load-bearing rod 187 and the stator body 2 are moved to one side of the inner plate 185. The arc setting at the side edge of the block 1866 allows the block 1866 to overlap with the slot 1867.

[0024] Embodiment 4: See also Figure 1-Figure 8 This embodiment discloses a paint dripping method for a hub motor stator with a multi-angle tilt, and the specific steps are as follows: A plurality of stator bodies 2 are mounted on the bearing member 18, and then the driving source 13 drives the support plate 11 to rotate. When the support plate 11 drives the stator body 2 to rotate to the top of the bracket 12, the gear 17 on the movable rod 16 contacts the driving member 5. The movable rod 16 is tilted by the setting of the movable section rod 15, and the gear 17 is tightly attached to the surface of the driving member 5. At this time, the movable rod 16, the bearing member 18 at one end of the movable rod 16, and the stator body 2 on the bearing member 18 are all in a tilted state. Then the driving member 5 is started, and the driving member 5 runs, driving the gear 17 to rotate, thereby driving the movable rod 16, the bearing member 18 at one end of the movable rod 16, and the stator body 2 on the bearing member 18 to rotate while being in a tilted state. Then, the paint dripper 4 is used to drip paint onto the rotor body. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stator paint dripping machine, comprising a paint dripping device, characterized in that: The paint dripping device is equipped with a stator body, a transport bed for transporting the stator body is arranged at the bottom of the paint dripping device, paint drippers are arranged on both sides of the top of the paint dripping device, and the paint dripping device includes a support plate, brackets arranged on both sides of the top of the support plate, and a driving source for controlling the rotation of the support plate; A bearing plate is arranged on the top of the support plate, movable section rods are arranged on both sides of the top of the bearing plate, a movable rod is hinged at one end of the movable section rod, a gear is fixedly mounted on the movable rod, a bearing member is arranged on one end of the movable rod, and the stator body is mounted on the bearing member; A driving member is provided on the bracket, and the driving member is in power transmission with the gear, so that the support plate drives the movable rod to rotate upward and when the gear contacts the driving member, the movable section rod is driven to bend, and the movable rod and the stator body at one end of the movable rod are in an inclined state, and the operation of the driving member drives the movable rod and the stator body at one end of the movable rod to be in a rotating state.

2. A stator paint dripping machine according to claim 1, characterized in that: The paint dripping equipment also includes a frame, and multiple paint drippers are fixedly installed on both sides of the top of the frame. The two ends of the support plate are rotatably arranged on both sides of the inner cavity of the frame through bearings. The driving source includes a first motor, which is fixedly installed outside the frame and the output end is fixedly connected to one end of the support plate. The two brackets are respectively fixedly installed on the two side walls of the inner cavity of the frame and are located on the top of the support plate. The transport bed is arranged at the bottom of the inner cavity of the frame.

3. A stator paint dripping machine according to claim 2, characterized in that: The movable joint rod includes a fixed plate and a movable plate, one end of the movable plate is hinged to a main hinge plate, one end of the fixed plate is hinged to a slave hinge plate, a first torsion spring is installed at the hinge between the main hinge plate and the movable plate, a second torsion spring is installed at the hinge between the slave hinge plate and the fixed plate, one end of the main hinge plate is fixedly connected to a main right-angle plate, a guide rod is fixedly connected between the transverse part of the main right-angle plate and the main hinge plate, one end of the slave hinge plate is fixedly connected to a slave right-angle plate, the transverse part of the slave right-angle plate is slidably arranged on the guide rod, a first spring is installed between the transverse part of the slave right-angle plate and the transverse part of the main right-angle plate, and the first spring is sleeved on the guide rod.

4. A stator paint dripping machine according to claim 3, characterized in that: The support plate is fixedly connected with vertical plates on both sides, the bearing plate is fixedly installed on the vertical plates, two fixed seats are installed in the middle part of the bearing plate, the fixed plate is fixedly installed on the two fixed seats, hinge seats are fixedly installed on both sides of the top of the bearing plate, the movable plate is arranged on the hinge seat and is movably hinged with the hinge seat, and one end of the movable rod is rotatably arranged on one end of the movable plate through a bearing.

5. A stator paint dripping machine according to claim 4, characterized in that: The driving member includes a circular plate, the side surface of the circular plate is set as an inclined surface, a base is fixedly installed on one side of the top of the bracket, a support is fixedly installed on the top of the base, the circular plate is in a vertical state and is rotatably connected to the support through a bearing at the axis center, a support plate is fixedly installed on the base, both ends of one side of the support plate are rotatably connected to a pulley through a bearing, a transmission belt is sleeved on the pulley, a second motor is fixedly installed on the base, and an output end of the second motor is fixedly connected to one of the pulleys, and a plurality of tooth blocks are fixedly installed on the inclined surface of the outer side of the circular plate, and the tooth blocks are meshed with gears.

6. A stator paint dripping machine according to claim 5, characterized in that: The bearing member includes a connecting plate, one end of the movable rod is fixedly connected to a secondary hinge plate, a third torsion spring is installed at the hinge between the connecting plate and the secondary hinge plate, one end of the connecting plate is fixedly connected to a paint shield plate, one side of the paint shield plate is fixedly connected to an inner plate, a sleeve plate is sleeved on the outer periphery of the inner plate, one end of the sleeve plate is fixedly connected to a bearing rod, and a plurality of the stator bodies are placed on the bearing rod.

7. A stator paint dripping machine according to claim 6, characterized in that: The connecting plate is provided with a rectangular groove, a guide shaft is fixedly connected in the rectangular groove, a rectangular block is slidably provided in the rectangular groove, the rectangular block is sleeved outside the guide shaft and is fixedly connected to a second spring near one side of the paint baffle plate, the second spring is sleeved on the guide shaft, one side of the rectangular block is fixedly connected to a baffle plate, the baffle plate is fixedly connected to a push plate near the paint baffle plate, the push plate passes through the paint baffle plate and one end contacts with one side of the sleeve plate, the sleeve plate comprises a main board and side plates provided at both ends of one side of the main board, the inner plate is provided between the two side plates, one side of the side plate is provided with a groove, a card plate is slidably provided in the groove, one side of the card plate is fixedly connected to a third spring, the third spring is provided in the groove, and the other side of the card plate is fixedly connected to a card block, both sides of the inner plate are provided with card grooves, the card block is consistent with the card groove, and the side edges of the card block close to the card groove are provided with circular arcs.

8. A stator paint dripping machine according to claim 7, characterized in that: There are pushing members on both sides of the bottom of the support plate, and the pushing members include round rollers. The bottom of the support plate is fixedly connected to a hanging plate, and a sliding groove is opened on one side of the hanging plate. A movable plate is slidably connected in the sliding groove, and a reciprocating screw is rotatably connected to both sides of the sliding groove through bearings. Sliding seats are fixedly connected to both sides of the movable plate, and the sliding seat and the reciprocating screw are assembled by threads. A rotating rod is rotatably connected to the hanging plate through bearings, and bevel gear sets are fixedly connected to both sides of the rotating rod and one end of the reciprocating screw. A third motor is fixedly connected to one side of the hanging plate, and the output end of the third motor is fixedly connected to one end of the rotating rod. A round shaft is fixedly connected to one side of the movable plate, and the round roller is sleeved outside the round shaft.

9. A stator paint dripping machine according to claim 8, characterized in that: A cooling fan is installed at the top of the inner part of the frame, a fourth motor is fixedly installed at the top of the outer part of the frame, an output end of the fourth motor is fixedly connected to an input end of the cooling fan, and a paint receiving tray is fixedly installed on the bracket.

10. A paint dripping method for a hub motor stator with multi-angle inclination, characterized in that: The stator paint dripping machine according to any one of claims 1 to 9 is used, and the specific steps are as follows: Multiple stator bodies are installed on the supporting member, and then the driving source drives the support plate to rotate. In the process of the support plate driving the stator body to rotate to the top of the bracket, the gear on the movable rod contacts the driving member. Through the setting of the movable section rod, the movable rod is tilted, and the gear is tightly attached to the surface of the driving member. At this time, the movable rod, the supporting member at one end of the movable rod and the stator body on the supporting member are all in a tilted state. Then the driving member is started and the driving member runs to drive the gear to rotate, thereby driving the movable rod, the supporting member at one end of the movable rod and the stator body on the supporting member to be in a tilted state and rotate at the same time, and then the paint is dripped onto the rotor body through the paint dripper.

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