UV-LED light curing cold-state rubber coating machine for motor rotor

Abstract

The invention discloses a UV-LED photocuring cold-state rubber coating machine for a motor rotor, and relates to the technical field of motor rotor rubber coating, the UV-LED photocuring cold-state rubber coating machine comprises a base, a stepping motor is arranged in the base, a rotating platform is fixedly connected to a motor output shaft in the base, an electric telescopic rod is fixedly connected to the top of the base, and a connecting plate is fixedly connected to the telescopic shaft end of the electric telescopic rod; through the mutual cooperation of the UV-LED light and the overturning irradiation assembly, all the surfaces of the motor rotor can be in contact irradiation with the UV-LED light, so that the UV-LED light can be completely irradiated by ultraviolet rays of the UV-LED light without dead angles, and the situation that the motor rotor cannot be subjected to secondary curing due to the fact that the motor rotor is not in contact with the UV-LED light is avoided; the curing quality of the motor rotor after glue pouring is improved, the situation that glue poured into the motor rotor is not completely cured and deforms due to external factors in the preliminary curing process is avoided, and then the purpose that the overall shape of the motor rotor after glue pouring is not deformed, and the insulativity in the using process is affected is effectively achieved.

Description

Technical Field

[0001] The invention relates to the technical field of motor rotor encapsulation, in particular to a UV-LED light-curing cold-state encapsulation machine for motor rotors. Background Art

[0002] Motor stator glue filling is a common motor manufacturing process, which can ensure that the motor stator winding is firm and reliable, and prevent the coil from falling off due to external factors such as vibration. The principle of motor stator glue filling is to pour glue between the motor stator winding and the stator slot, so that the glue solidifies and forms a stable protective layer.

[0003] The existing motor stator is cured by UV-LED light after being filled with glue and is divided into in-mold curing and post-removal curing. During the in-mold curing process, the motor rotor and the mold will be bonded, resulting in difficulty in demoulding. At the same time, when the staff manually removes the motor rotor with glue coating, the staff will contact the colloid on the surface of the motor rotor for contamination. During the removal and UV-LED light curing process, the motor stator will be deformed due to external force caused by the glue poured during the removal process, resulting in the later insulation, waterproofing and vibration reduction of the motor stator. At the same time, the existing staff lacks cleaning of the mold cavity when placing the motor rotor into the mold cavity. Because the turntable continues to rotate, the mold cavity repeats the injection molding process, so there will be colloid residue in the mold cavity. At the same time, it is exposed to the air for a long time, so a large amount of dust and residual colloid will accumulate in the mold cavity, thereby affecting the quality of the glue coating due to the presence of impurities.

[0004] At the same time, when the motor rotor is irradiated with UV-LED light, if there are dead corners that are not irradiated by UV-LED light, the glue poured into the motor rotor will be difficult to cure during the initial curing process. This will make it easy to be deformed by external factors.

[0005] Therefore, a UV-LED light-curing cold-state encapsulation machine for motor rotors is proposed. Summary of the invention

[0006] The object of the present invention is to provide a UV-LED light-curing cold-state encapsulation machine for motor rotors to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a UV-LED light-curing cold glue encapsulating machine for a motor rotor, comprising a base, a stepping motor is built in the base, a rotating platform is fixedly connected to the motor output shaft in the base, an electric telescopic rod is fixedly connected to the top of the base, a connecting plate is fixedly connected to the telescopic shaft end of the electric telescopic rod, a feeding device is fixedly connected to the bottom of the connecting plate, two injection molds are symmetrically fixedly connected to the top of the rotating platform, a fixed cylinder is pierced and rotatably connected at the top center position of the rotating platform; a separation component is arranged on the fixed cylinder, the separation component comprises a fixed plate fixedly connected to the outside of the fixed cylinder, two strong magnets 1 are symmetrically fixedly connected to the lower surface of the connecting plate, a sliding plate is slidably connected to the upper surface of the fixed plate, two strong magnets 2 are symmetrically fixedly connected to the upper surface of the sliding plate, and a rotating rod is rotatably connected to the upper surface of the fixed plate.

[0008] Preferably, the separation component also includes a fixed rod 2 fixedly connected to the top of the sliding plate, a sliding column is slidably connected through the fixed rod 2, a T-shaped plate 1 is fixedly connected to the end of the sliding column away from the strong magnet 2, two U-shaped grooves are symmetrically provided on the end of the T-shaped plate 1 away from the sliding column, a spring is fixedly connected between the T-shaped plate 1 and the fixed rod 2, an arc block 1 is fixedly connected to the lower surface of the rotating rod, and an arc block 2 is fixedly connected to the upper surface of the T-shaped plate 1.

[0009] Preferably, two groups of air outlet pipes are fixedly connected to the lower surface of the T-shaped plate 1, each group of the air outlet pipes is provided with no less than two, and a hair dryer is provided in the inner cavity of each of the air outlet pipes.

[0010] Preferably, a fixed bin is fixedly connected to the top of the base, and two rollers are symmetrically rotatably connected to the inner wall of the fixed bin, one of the rollers is externally connected to a stepping motor, and a conveyor belt is transmission-connected between the two rollers, and the outer surface of the conveyor belt is fixedly connected to a limiting rubber, and the outer surface of the limiting rubber is fixedly connected to a plurality of T-shaped plates II, and each of the two sides of the T-shaped plates II is fixedly connected to a gear rod.

[0011] Preferably, a rotating column is rotatably connected to the fixed bin, a gear is fixedly connected to the outside of the rotating column, an L-shaped plate is fixedly connected to the end of the rotating column close to the conveyor belt, a torsion spring is fixedly connected between the rotating column and the outer surface of the fixed bin, a collecting bin is fixedly connected to the bottom of the inner cavity of the fixed bin, and a UV-LED lamp is fixedly connected to the top of the inner cavity of the fixed bin.

[0012] Preferably, the T-shaped plate 1 is slidably adapted to the sliding plate, the outer side of the sliding column is sleeved with a spring, the magnetic poles of the strong magnet 1 and the strong magnet 2 are the same, the injection mold is located on the movement path of the blanking device, and the connecting plate is slidably adapted to the fixed cylinder.

[0013] Preferably, the opposing surfaces of the arc block 1 and the arc block 2 are inner arc surfaces, and the arc block 2 is located on the movement path of the arc block 1.

[0014] Preferably, one end of the rotating rod close to the second fixed rod is set as an inclined surface, the top of the second fixed rod is set as an inclined surface, and the inclined surface of the rotating rod is matched with the inclined surface of the second fixed rod.

[0015] Preferably, the plurality of T-shaped plates 2 are arranged in an equidistant array with the limiting rubber as a reference, the gear is located on the movement path of the gear rod, and the gear and the gear rod are meshed with each other.

[0016] Preferably, the torsion spring is sleeved with the outer side of the rotating column, the L-shaped plate is arranged in an arc shape in the horizontal direction, and the collecting bin is located at the bottom of the conveyor belt.

[0017] Compared with the prior art, the beneficial effect of the present invention is that the coordinated arrangement of the UV-LED light and the flip irradiation component enables all surfaces of the motor rotor to be in contact with the UV-LED light, so that the ultraviolet rays of the UV-LED light are completely irradiated with the UV-LED light without dead angles, thereby avoiding the situation where the motor rotor cannot be secondary cured due to not being in contact with the UV-LED light, improving the curing quality of the motor rotor after glue filling, and avoiding the glue poured into the motor rotor from being completely cured and deformed due to external factors during the initial curing process, thereby effectively solving the purpose that the overall shape of the motor rotor will not be deformed after glue filling, affecting the insulation during use.

[0018] By setting up the separation component, the effect of automatically demoulding the motor rotor with incompletely cured glue can be effectively achieved, and the motor rotor can be quickly pushed out by the T-shaped plate. Firstly, the slow pushing of the existing electric push rod, which causes the incompletely cured glue on the motor rotor to be in long-term contact with the injection mold 6, is avoided. Secondly, the incompletely cured glue is avoided from being adhered to the injection mold 6 due to long-term contact, and the glue on the motor rotor is avoided from being retained on the upper surface of the injection mold 6, which avoids the blockage caused by the next motor rotor being put into use, and at the same time avoids the contamination of the colloid on the surface of the motor rotor by the contact of the staff, and reduces the workload and labor intensity of manual operation.

[0019] The setting of the air outlet pipe plays a role in blowing air into the mold cavity after encapsulation, which can effectively remove dust, impurities and residual colloid in the mold cavity. This can ensure good contact between the motor rotor and the mold cavity when encapsulating the motor rotor next time, avoid affecting the quality of encapsulation due to the presence of impurities, and reduce the possibility of product defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a three-dimensional schematic diagram of the separation component structure of the present invention; Figure 3 It is a three-dimensional schematic diagram of the separation component structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle; Figure 5 It is a three-dimensional schematic diagram of the fixing rod 2, the sliding column and the spring structure of the present invention; Figure 6 This is a schematic diagram of the structural position relationship between the air outlet pipe and the injection mold of the present invention; Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure at B in the middle; Figure 8 It is a three-dimensional schematic diagram of the base and the fixed bin structure of the present invention; Fig. 9 It is a cross-sectional schematic diagram of the fixed bin structure of the present invention; Fig.10 It is a schematic diagram of the position of the L-shaped plate and the torsion spring structure of the present invention; Fig.11 It is a three-dimensional schematic diagram of the structure of the T-shaped plate 2, the gear rod and the rotating column of the present invention; Fig.12 It is a three-dimensional schematic diagram of the positional relationship structure of the fixed bin and the collecting bin of the present invention.

[0021] In the figure: 1. Base; 2. Rotating platform; 3. Electric telescopic rod; 4. Connecting plate; 5. Unloading device; 6. Glue injection mold; The separation assembly includes: 7, a fixed plate; 8, a strong magnet 1; 9, a sliding plate; 10, a strong magnet 2; 11, a rotating rod; 12, a T-shaped plate 1; 13, a U-shaped groove; 14, a fixed rod 2; 15, a sliding column; 16, a spring; 17, an arc block 1; 18, an arc block 2; 19. Exhaust pipe; The flip irradiation assembly includes: 20, fixed bin; 201, roller; 21, conveyor belt; 22, limit rubber; 23, T-shaped plate 2; 24, gear rod; 25, rotating column; 26, gear; 27, L-shaped plate; 28, torsion spring; 29, collection bin; 30, UV-LED light. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 12 , which is an embodiment of the present invention: a UV-LED light-curing cold glue encapsulating machine for motor rotors, comprising a base 1, a stepper motor is built in the base 1, a rotating platform 2 is fixedly connected to the output shaft of the stepper motor in the base 1, an electric telescopic rod 3 is fixedly connected to the top of the base 1, and the electric telescopic rod 3 is located directly above the rotating platform 2, a connecting plate 4 is fixedly connected to the telescopic shaft end of the electric telescopic rod 3, a feeding device 5 is fixedly connected to the bottom of the connecting plate 4, and the feeding device 5 is composed of a glue storage bin and a spray gun, and the top of the rotating platform 2 is symmetrically fixedly connected to Two injection molds 6, the top center position of the rotating platform 2 is penetrated and rotatably connected with a fixed cylinder, the fixed cylinder can guide the unloading device 5 to move along the lower part of the injection mold 6 during the glue encapsulation process, and the connecting plate 4 is slidably adapted to the fixed cylinder, the injection mold 6 is located on the movement path of the unloading device 5, the unloading device 5 injects glue into the injection mold 6 through a spray gun, and a heating device is also provided inside the injection mold 6, which plays a role in the preliminary heating of the motor rotor after the injection is completed, so as to avoid the situation that the motor rotor cannot be quickly shaped after the injection is completed.

[0024] A separation component is provided on the fixed cylinder, and the separation component includes a fixed plate 7 fixedly connected to the outer side of the fixed cylinder, two strong magnets 8 are symmetrically fixedly connected to the lower surface of the connecting plate 4, and a sliding plate 9 is slidably connected to the upper surface of the fixed plate 7, and two strong magnets 10 are symmetrically fixedly connected to the upper surface of the sliding plate 9. The magnetic poles of the strong magnet 1 8 and the strong magnet 2 10 are the same, and the strong magnet 1 8 and the strong magnet 2 10 are not on the same vertical plane, that is, they are staggered, so that the strong magnet 1 8 can push the strong magnet 2 10 away from itself, and the upper surface of the fixed plate 7 is rotatably connected to a rotating rod 11, and the rotating rod 11 is located directly above the sliding plate 9.

[0025] The separation component also includes a fixed rod 14 fixedly connected to the top of the sliding plate 9, a sliding column 15 is slidably connected to the fixed rod 14, an end of the sliding column 15 away from the strong magnet 10 is fixedly connected to a T-shaped plate 12, the T-shaped plate 12 is slidably adapted to the sliding plate 9, and two U-shaped grooves 13 are symmetrically provided on the end of the T-shaped plate 12 away from the sliding column 15, a spring 16 is fixedly connected between the T-shaped plate 12 and the fixed rod 14, the outer side of the sliding column 15 is sleeved with the spring 16, an arc block 17 is fixedly connected to the lower surface of the rotating rod 11, and an arc block 2 18 is fixedly connected to the upper surface of the T-shaped plate 12, the opposite surfaces of the arc block 17 and the arc block 2 18 are inner arc surfaces, and the arc block 2 18 is located on the movement path of the arc block 17.

[0026] Two groups of air outlet pipes 19 are fixedly connected to the lower surface of the T-shaped plate 12, each group of air outlet pipes 19 is provided with no less than two, and the air outlet end of each air outlet pipe 19 is located directly above the injection mold 6, and the air inlet end of each air outlet pipe 19 is externally connected to a hair dryer.

[0027] A fixed bin 20 is fixedly connected to the top of the base 1, and two rollers 201 are symmetrically rotatably connected to the inner wall of the fixed bin 20, one of the rollers 201 is externally connected to a stepping motor, and a conveyor belt 21 is transmission-connected between the two rollers 201. A limiting rubber 22 is fixedly connected to the outer surface of the conveyor belt 21, and a plurality of T-shaped plates 23 are fixedly connected to the outer surface of the limiting rubber 22. The plurality of T-shaped plates 23 are arranged in an equidistant array with the limiting rubber 22 as a reference, and gear rods 24 are fixedly connected to both sides of each T-shaped plate 23.

[0028] A rotating column 25 is rotatably connected to the fixed bin 20, and a gear 26 is fixedly connected to the outer side of the rotating column 25. The gear 26 is located on the movement path of the gear rod 24, and the gear 26 and the gear rod 24 are meshed with each other, and the number of teeth of the gear rod 24 is one-fourth of the number of teeth of the gear 26, so that when the gear rod 24 passes through the gear 26 meshing therewith, the gear 26 can only rotate a quarter of a circle, that is, the gear 26 rotates ninety degrees with its own center of circle as the axis. An L-shaped plate 27 is fixedly connected to one end of the rotating column 25 close to the conveyor belt 21, and the L-shaped plate 27 is arranged in an arc shape in the horizontal direction. A torsion spring 28 is fixedly connected between the rotating column 25 and the outer surface of the fixed bin 20, and a collecting bin 29 is fixedly connected to the bottom of the inner cavity of the fixed bin 20, and the collecting bin 29 is located at the bottom of the conveyor belt 21. A UV-LED light 30 is fixedly connected to the top of the inner cavity of the fixed bin 20.

[0029] The above implementation works as follows: The initialization steps are as follows: the motor rotor is placed in the injection mold 6 located directly below the blanking device 5 by the staff, the spring 16 is not compressed, and the torsion spring 28 is not expanded.

[0030] The working steps are as follows: After the electric telescopic rod 3 is energized, it pushes the connecting plate 4 along the fixed cylinder thereon to approach the injection mold 6. When the feeding device 5 is close to the upper surface of the injection mold 6, the glue inside the spray gun feeding device 5 is sprayed into the injection mold 6, thereby injecting glue into the motor rotor in the injection mold 6. After the injection is completed, the heating device in the inner cavity of the injection mold 6 preliminarily heats the colloid on the motor rotor to prevent the colloid from being unable to shape quickly. The stepper motor in the base 1 controls the rotating platform 2 to rotate half a circle, so that the motor rotor on the injection mold 6 that has completed the injection is located on the side away from the feeding device 5, and so on.

[0031] The working steps for separating components are as follows: When the connecting plate 4 moves vertically downward and approaches the injection mold 6, the connecting plate 4 drives the strong magnet 1 8 to approach the strong magnet 2 10. When the strong magnet 1 8 and the strong magnet 2 10 are located in the same horizontal plane, the strong magnet 1 8 pushes the strong magnet 2 10 in the direction away from the strong magnet 1 8 through the principle of like poles repelling each other and opposite poles attracting each other, so that the strong magnet 2 10 drives the sliding plate 9 to slide on the fixed plate 7 in the direction close to the injection mold 6. Therefore, the sliding plate 9 drives the fixed rod 2 14 to squeeze the spring 16 to the maximum elastic limit, and pushes the T-shaped plate 12 to start sliding on the sliding plate 9, so that the T-shaped plate 12 drives the arc block 2 18 to approach the arc block 1 17, so the arc block 2 18 and the arc block 1 17 conflict with each other, thereby When the inclined surface of the rotating rod 11 and the inclined surface of the fixed rod 2 14 are adapted to each other, the fixed rod 2 14 pushes the rotating rod 11 to start rotating upward with the connection between the rotating rod 11 and the fixed plate 7 as the axis, so that the rotating rod 11 drives the arc block 17 to swing upward. When the arc block 17 and the arc block 2 18 no longer conflict with each other, the compressed spring 16 quickly pushes out the T-shaped plate 12 through the elastic stretching force. At this time, as above, the rotating platform 2 rotates half a circle and transfers the motor rotor that has been injected on the injection mold 6 to the bottom of the T-shaped plate 12. At the same time, the demolding mechanism of the injection mold 6 ejects the motor rotor from the mold cavity of the injection mold 6, so that the T-shaped plate 12 is pushed out and pushes the motor rotor onto the conveyor belt 21 through the U-shaped groove 13.

[0032] By setting up the separation component, the effect of automatically demoulding the motor rotor with incompletely cured glue can be effectively achieved, and the motor rotor can be quickly pushed out by the T-shaped plate 12. Firstly, the slow pushing of the existing electric push rod, which causes the incompletely cured glue on the motor rotor to contact with the injection mold 6 for a long time, is avoided. Secondly, the incompletely cured glue is avoided from sticking to the injection mold 6 due to long-term contact, and the glue on the motor rotor is avoided from being retained on the upper surface of the injection mold 6, which avoids the blockage caused by the next motor rotor being put into use. At the same time, the contamination of the colloid on the surface of the motor rotor by the contact of the staff is avoided, and the workload and labor intensity of manual operation are reduced.

[0033] When the motor rotor ejected from the mold cavity of the injection mold 6 is pushed out, the blower externally connected to the air inlet end of the air outlet pipe 19 is started and blows the air flow into the mold cavity of the injection mold 6.

[0034] The setting of the air outlet pipe 19 plays a role in blowing air into the mold cavity after encapsulation, thereby effectively removing dust, impurities and residual colloid in the mold cavity. This can ensure good contact between the motor rotor and the mold cavity when encapsulating the motor rotor next time, avoid affecting the quality of encapsulation due to the presence of impurities, and reduce the possibility of product defects.

[0035] The flip irradiation assembly includes: The stepper motor is powered on and starts to drive the roller 201 to rotate. The rotation of the roller 201 causes the conveyor belt 21 to start transmission. The motor rotor falls between the two adjacent T-shaped plates 23 and is separated by the limit rubber 22 to avoid mutual adhesion. At the same time, the conveyor belt 21 drives the motor rotor to move in the direction close to the L-shaped plate 27. When the motor rotor enters the horizontal direction of the L-shaped plate 27, the T-shaped plate 23 drives the gear rod 24 and the gear 26 to engage with each other, so that the gear rod 24 drives the gear 26 engaged therewith to rotate clockwise, and the gear 26 drives the rotating column 25 to rotate clockwise. The rotation of the rotating column 25 will expand the torsion spring 28, so that the L-shaped plate 27 drives the motor rotor thereon to rotate clockwise together. At this time, the horizontal side of the L-shaped plate 27 is transformed into the vertical direction, and the vertical side is transformed into the horizontal direction, thereby realizing the turning over of the motor rotor. At the same time, the original vertical dimension of the L-shaped plate 27 is smaller than the dimension of the motor rotor. Therefore, the motor rotor continues to move under the friction of the conveyor belt 21, and the When the L-shaped plate 27 is disengaged and the gear rod 24 is no longer meshed with the gear 26, the expanded torsion spring 28 will drive the rotating column 25 to rotate counterclockwise through the elastic contraction force, so that the rotating column 25 drives the side of the L-shaped plate 27 with the curved surface to continue to remain horizontal and parallel to the conveyor belt 21. In the above process, when the distance displaced by the stepper motor on the conveyor belt 21 is the distance between the two T-shaped plates 23, the stepper motor will automatically stop rotating, and the time for the stepper motor to stop rotating is the contraction time of the torsion spring 28, thereby preventing the L-shaped plate 27 from being stuck by the next T-shaped plate 23 approaching it. In the above process, the UV-LED light 30 is always in the power-on state, so that when the motor rotor enters the conveyor belt 21 without turning over to turning over, the UV-LED light 30 continues to irradiate the motor rotor, so that the motor rotor is completely irradiated by the UV-LED light 30, and then the motor rotor falls into the collection bin 29 through the transmission of the conveyor belt 21, and the staff recovers the motor rotor accumulated in the collection bin 29 and properly keeps it.

[0036] By cooperating with each other, the UV-LED light 30 and the flip irradiation assembly can make all surfaces of the motor rotor contact and irradiate with the UV-LED light 30, so that the ultraviolet rays of the UV-LED light 30 can completely irradiate the UV-LED light 30 without dead angles, avoiding the situation that the motor rotor cannot be secondary cured due to not contacting the UV-LED light 30, improving the curing quality of the motor rotor after glue filling, and avoiding the glue poured into the motor rotor from being completely cured during the initial curing process due to external factors, thereby effectively solving the problem that the overall shape of the motor rotor will not be deformed after glue filling, affecting the insulation during use.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] 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 UV-LED light curing cold-state encapsulation machine for motor rotors, comprising a base (1), characterized in that: The base (1) is equipped with a stepper motor. The motor output shaft in the base (1) is fixedly connected to a rotating platform (2). The top of the base (1) is fixedly connected to an electric telescopic rod (3). The end of the telescopic shaft of the electric telescopic rod (3) is fixedly connected to a connecting plate (4). The bottom of the connecting plate (4) is fixedly connected to a feeding device (5). The top of the rotating platform (2) is symmetrically fixedly connected to two injection molds (6). The top center of the rotating platform (2) is penetrated and rotatably connected to a fixed cylinder. A separation component is arranged on the fixed cylinder. The separation component comprises a fixed plate (7) fixedly connected to the outside of the fixed cylinder. Two powerful magnets (8) are symmetrically fixedly connected to the lower surface of the connecting plate (4). A sliding plate (9) is slidably connected to the upper surface of the fixed plate (7). Two powerful magnets (10) are symmetrically fixedly connected to the upper surface of the sliding plate (9). A rotating rod (11) is rotatably connected to the upper surface of the fixed plate (7).

2. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 1, characterized in that: The separation assembly further comprises a second fixing rod (14) fixedly connected to the top of the sliding plate (9), a sliding column (15) penetrating and slidably connected to the second fixing rod (14), an end of the sliding column (15) away from the second strong magnet (10) being fixedly connected to a first T-shaped plate (12), an end of the first T-shaped plate (12) away from the sliding column (15) being symmetrically provided with two U-shaped grooves (13), a spring (16) being fixedly connected between the first T-shaped plate (12) and the second fixing rod (14), a first arc block (17) being fixedly connected to the lower surface of the rotating rod (11), and a second arc block (18) being fixedly connected to the upper surface of the first T-shaped plate (12).

3. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 2 is characterized in that: Two groups of air outlet pipes (19) are fixedly connected to the lower surface of the T-shaped plate 1 (12), each group of the air outlet pipes (19) is provided with no less than two, and a blower is provided in the inner cavity of each air outlet pipe (19).

4. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 1, characterized in that: A fixed bin (20) is fixedly connected to the top of the base (1); the inner wall of the fixed bin (20) is symmetrically rotatably connected to two rollers (201); one of the rollers (201) is externally connected to a stepping motor; a conveyor belt (21) is transmission-connected between the two rollers (201); the outer surface of the conveyor belt (21) is fixedly connected to a limiting rubber (22); the outer surface of the limiting rubber (22) is fixedly connected to a plurality of T-shaped plates (23); and each of the two sides of the T-shaped plates (23) is fixedly connected to a gear rod (24).

5. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 4, characterized in that: A rotating column (25) is rotatably connected to the fixed bin (20), a gear (26) is fixedly connected to the outer side of the rotating column (25), an L-shaped plate (27) is fixedly connected to one end of the rotating column (25) close to the conveyor belt (21), a torsion spring (28) is fixedly connected between the rotating column (25) and the outer surface of the fixed bin (20), a collecting bin (29) is fixedly connected to the bottom of the inner cavity of the fixed bin (20), and a UV-LED light (30) is fixedly connected to the top of the inner cavity of the fixed bin (20).

6. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 2, characterized in that: The T-shaped plate 1 (12) is slidably matched with the sliding plate (9), the outer side of the sliding column (15) is sleeved with the spring (16), the magnetic poles of the strong magnet 1 (8) and the strong magnet 2 (10) are the same, the injection mold (6) is located on the movement path of the blanking device (5), and the connecting plate (4) is slidably matched with the fixed cylinder.

7. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 2, characterized in that: The opposing surfaces of the arc block 1 (17) and the arc block 2 (18) are inner arc surfaces, and the arc block 2 (18) is located on the movement path of the arc block 1 (17).

8. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 2, characterized in that: One end of the rotating rod (11) close to the second fixed rod (14) is arranged as an inclined surface, and the top of the second fixed rod (14) is arranged as an inclined surface, and the inclined surface of the rotating rod (11) is adapted to the inclined surface of the second fixed rod (14).

9. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 5, characterized in that: The plurality of T-shaped plates (23) are arranged in an equidistant array with the limiting rubber (22) as a reference object, the gear (26) is located on the movement path of the gear rod (24), and the gear (26) and the gear rod (24) are meshed with each other.

10. The UV-LED light curing cold-state encapsulation machine for motor rotors according to claim 5, characterized in that: The torsion spring (28) is sleeved with the outer side of the rotating column (25); the L-shaped plate (27) is arranged in an arc shape in the horizontal direction; and the collecting bin (29) is located at the bottom of the conveyor belt (21).

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