CN209767353U - rotor production system - Google Patents

Abstract

the utility model relates to a rotor production system, include: the device comprises a rotor shaft-entering device, a magnetic shoe pasting device, an injection molding device and a magnetizing device. The rotor shaft-in device is used for inserting a rotor shaft into the iron core to form a first assembly body; the magnetic tile sticking device is used for sticking magnetic tiles on the peripheral surface of the first assembly body to form a second assembly body, and adjacent magnetic tiles of the second assembly body are arranged at intervals; the injection molding device is used for performing injection molding on the second assembly body to form a third assembly body, and plastic is filled in at least a gap between adjacent magnetic tiles during injection molding; the magnetizing device is used for magnetizing the third assembly body. The assembling device has the advantages of high working efficiency and high assembling quality.

Description

Rotor production system

Technical Field

the utility model relates to an electric motor rotor equipment field especially relates to a rotor production system.

Background

The rotor of the motor is a rotating part in the motor, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The rotor generally includes a rotor shaft and an iron core, a central shaft hole is disposed at a central axis of the iron core, the rotor shaft is inserted into the central shaft hole of the iron core, and a magnetic shoe is disposed on the iron core.

At present, the motor rotor assembly industry is manually completed, and the problems of low efficiency, difficulty in ensuring the assembly quality and the like exist in manual assembly.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a rotor production system having advantages of high working efficiency and high assembly quality.

A rotor production system comprising:

A rotor shaft insertion device for inserting a rotor shaft into the core to form a first assembly;

the magnetic tile sticking device is used for sticking magnetic tiles on the peripheral surface of the first assembly body to form a second assembly body, and adjacent magnetic tiles of the second assembly body are arranged at intervals;

the injection molding device is used for performing injection molding on the second assembly body to form a third assembly body, and plastic is filled in at least a gap between adjacent magnetic tiles during injection molding; and

and the magnetizing device is used for magnetizing the third assembly body.

In one embodiment, the rotor shaft-in device includes a mounting mechanism, the mounting mechanism including:

The shaft inlet seat is used for clamping the iron core; and

And the pressing assembly comprises a clamping shaft unit and a pressing driving piece, the clamping shaft unit is used for clamping the rotor shaft, and the pressing driving piece is used for driving the rotor shaft to move so as to be inserted into the iron core.

In one embodiment, the assembling mechanism further includes a thimble unit, the thimble unit includes a thimble element and a thimble driving element, the thimble driving element drives the thimble element to ascend so that the upper end of the thimble element passes through the iron core on the axle seat so as to make the thimble element prop against the groove at the lower end of the rotor axle, and the thimble driving element further drives the thimble element to descend so that the thimble element is kept in the groove at the lower end of the rotor axle during the process of inserting the rotor axle into the axle seat.

In one embodiment, the pressing assembly further comprises a shaft entering pressing head connected with the output end of the pressing driving piece, and the shaft entering pressing head is used for abutting against the top end of the rotor shaft so as to press the rotor shaft into the iron core.

in one embodiment, the shaft clamping unit comprises two clamping fingers arranged at intervals, a clamping groove is formed between the two clamping fingers, and the two clamping fingers can be attached to the surface of the rotor shaft to position the rotor shaft.

In one embodiment, the magnetic tile pasting device comprises a gluing mechanism, a magnetic tile carrying mechanism, a rotor clamping mechanism and a magnetic tile pasting driving mechanism; the rotor clamping mechanism is used for clamping a rotor, the gluing mechanism is used for gluing a rotor clamped in the rotor clamping mechanism, the magnetic shoe carrying mechanism is used for clamping a magnetic shoe, and the magnetic shoe driving mechanism is used for driving the magnetic shoe carrying mechanism to move so as to attach the magnetic shoe to the rotor coated with glue.

In one embodiment, the magnetic tile carrying mechanism is connected with the gluing mechanism so as to be linked with the gluing mechanism, and the output end of the magnetic tile pasting driving mechanism is directly or indirectly connected with the gluing mechanism or the magnetic tile carrying mechanism.

In one embodiment, the rotor clamping mechanism and the gluing mechanism are connected through an elastic piece.

In one embodiment, the rotor clamping mechanism comprises a clamping piece for clamping the rotor, and a through hole is formed in the upper end of the clamping piece, so that the gluing mechanism and the magnetic shoe carrying mechanism glue and paste the rotor in the clamping piece through the through hole.

In one embodiment, the rotor clamping mechanism further comprises a rotary driving member, and the rotary driving member is used for driving the rotor to rotate around the axial direction of the rotor, so that the periphery of the rotor can rotate to correspond to the through hole.

has the advantages that:

Insert the rotor shaft through rotor income axle device and form first assembly body in the iron core, carry out the magnetic shoe through pasting magnetic shoe device to first assembly body, carry out the plastic cladding through the device of moulding plastics, magnetize through the device that magnetizes to automatic production to the rotor has improved work efficiency, has guaranteed the equipment quality.

drawings

FIG. 1 is a layout diagram of a rotor production system in one embodiment of the present application;

FIG. 2 is a schematic structural view of a rotor shaft-entering device in one embodiment of the present application;

FIG. 3 is an elevation view of a mounting mechanism of the rotor shaft assembly in one embodiment of the present application;

FIG. 4 is a schematic diagram of the operation of the needle unit of the rotor spindle device in one embodiment of the present application;

FIG. 5 is a schematic structural view of a shaft clamping unit of the rotor shaft feeding device in one embodiment of the present application;

FIG. 6 is a front view of a magnetic tile attachment in one embodiment of the present application;

fig. 7 is a schematic structural diagram of a rotor clamping mechanism of a magnetic tile pasting device in one embodiment of the application.

Reference numerals: 10. a rotor shaft; 11. a groove; 20. an iron core; 100. a rotor shaft-inserting device; 110. an iron core bin; 120. a rotor shaft bin; 130. an assembly mechanism; 131. putting the steel wire into a shaft seat; 132. pressing the assembly; 1321. a shaft clamping unit; 1322. pressing down the driving member; 1323. a clamping shaft and a clamping head; 1324. a clamp shaft driving member; 1325. a clamping groove; 1326. clamping fingers; 133. a shaft entering pressure head; 140. a manipulator; 150. a thimble unit; 151. a thimble member; 152. a thimble driving member; 160. a fixed mount; 161. an upper frame plate; 162. a lower frame plate; 170. a movable plate; 180. a guide post; 190. a dust collection device; 200. a magnetic tile pasting device; 210. a gluing mechanism; 211. gluing heads; 220. a magnetic shoe carrying mechanism; 221. a sliding plate; 222. a suction cup unit; 223. taking a magnetic shoe driving piece; 230. a rotor clamping mechanism; 231. assembling a clamping piece; 232. a through opening; 233. rotating the driving member; 240. a tile attaching driving mechanism; 250. a support plate; 251. a first guide unit; 260. an elastic member; 270. a lifting mechanism; 271. mounting a plate; 272. a second guide unit; 273. a lifting drive member; 300. an injection molding device; 400. a magnetizing device; 500. a conveying device.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Fig. 1 is a layout view of a rotor production system in an embodiment, and as shown in fig. 1, the rotor production system includes a rotor shaft-in device 100, a magnetic shoe device 200, an injection molding device 300, a magnetizing device 400, and a conveying device 500 for transferring products between adjacent devices. Wherein the rotor shaft-in device 100 is used to insert the rotor shaft 10 into the iron core 20 to form a first assembly body; the magnetic tile sticking device 200 is used for sticking magnetic tiles on the peripheral surface of the first assembly body to form a second assembly body, and adjacent magnetic tiles of the second assembly body are arranged at intervals; the injection molding device 300 is used for injection molding the second assembly body to form a third assembly body, and during injection molding, plastic is filled in at least the gap between the adjacent magnetic tiles; the magnetizing device 400 is used for magnetizing the third assembly.

Fig. 2 is a schematic structural diagram of a rotor shaft-inserting apparatus 100 according to an embodiment, the rotor shaft-inserting apparatus 100 is used for inserting a rotor shaft 10 into a core 20, the core 20 in this application has a substantially cylindrical structure, a central shaft hole is provided at a central axis of the core 20, and after the rotor shaft 10 is inserted into the core 20 from the central shaft hole, both ends of the rotor shaft 10 extend out of the core 20. The rotor spindle assembly 100 includes a core magazine 110, a rotor spindle magazine 120, an assembly mechanism 130, and a robot 140. Wherein, the core bin 110 is used for loading the core 20, the rotor shaft bin 120 is used for loading the rotor shaft 10, and the manipulator 140 is used for taking the core 20 from the core bin 110 and taking the rotor shaft 10 from the rotor shaft bin 120, so as to convey the core 20 and the rotor shaft 10 to the assembling mechanism 130 for assembling. Specifically, the core bin 110, the rotor shaft bin 120, and the assembling mechanism 130 are all disposed around the robot arm 140, and are all located within a grippable range of the robot arm 140.

In one embodiment, the robot 140 first grasps the iron cores 20 from the iron core bin 110 and then carries the iron cores 20 into the assembling mechanism 130; then, the manipulator 140 moves into the rotor shaft bin 120 to grab the rotor shaft 10, and then the iron core 20 is conveyed into the assembling mechanism 130; the rotor shaft 10 is then inserted into the core 20 by the assembling mechanism 130.

In one embodiment, robot 140 first grasps rotor shaft 10 from rotor shaft magazine 120 and then transports rotor shaft 10 into assembly mechanism 130; the robot arm 140 then moves to the core magazine 110 to grasp the cores 20, then carries the cores 20 into an assembly structure, and then inserts the rotor shaft 10 into the cores 20 through the assembly mechanism 130.

In one embodiment, the robot 140 includes a two-station gripper for gripping the core 20 and the rotor shaft 10, respectively. In operation, the robot 140 may clamp the core 20 from the core magazine 110, then clamp the rotor shaft 10 from the rotor shaft magazine 120, and then transport the core 20 and the rotor shaft 10 together into the assembly apparatus. Thus, the manipulator 140 can transport the rotor shaft 10 and the iron core 20 by one-time operation without respectively transporting the rotor shaft 10 and the iron core 20 by two-time reciprocating motion, thereby saving the working time and improving the working efficiency.

Fig. 3 is a front view of the assembly mechanism 130 in one embodiment, the assembly mechanism 130 includes a shaft-entering seat 131 and a press-down assembly 132, wherein the press-down assembly 132 includes a shaft-clamping unit 1321 and a press-down driving member 1322. The shaft-entering seat 131 is used for clamping the iron core 20 taken out of the iron core bin 110 by the robot 140, the shaft-clamping unit 1321 is used for clamping the rotor shaft 10 taken out of the rotor shaft bin 120 by the robot 140, and the press-down driving piece 1322 is used for driving the rotor shaft 10 to move downwards to be inserted into the iron core 20. Specifically, the shaft inlet seat 131 may be fixedly disposed with respect to the ground, that is, the shaft inlet seat 131 is stationary during operation, and the shaft clamping unit 1321 holding the rotor shaft 10 is driven by the pressing driving member 1322 to move toward the shaft inlet seat 131, thereby inserting the rotor shaft 10 into the iron core 20. The push-down driving member 1322 may be a linear motion mechanism such as an air cylinder.

in one embodiment, the shaft-entering seat 131 may be provided with a positioning hole, the inner shape of which matches the outer shape of the iron core 20, and the manipulator 140 inserts the iron core 20 into the positioning hole of the shaft-entering seat 131 so as to fix the iron core 20 on the shaft-entering seat 131.

In one embodiment, as shown in fig. 3, the assembling mechanism 130 further includes a thimble unit 150, and the thimble unit 150 is used for positioning and drawing the rotor shaft 10, so that the rotor shaft 10 can be accurately and rapidly inserted into the iron core 20. Fig. 4 is a schematic diagram illustrating the operation of the needle unit 150 in one embodiment, as shown in fig. 4, the needle unit 150 includes a needle member 151 and a needle driving member 152, and the needle driving member 152 may be a linear driving mechanism such as an air cylinder. A through hole is formed in the central axis of the shaft seat 131, and the upper end of the thimble element 151 can penetrate through the through hole of the shaft seat 131. When the ejector pin driving device works, the iron core 20 is clamped on the shaft inlet 131, the upper end of the ejector pin 151 penetrates through the shaft inlet 131 and is inserted into the center shaft hole of the iron core 20 and penetrates out of the upper end of the center shaft hole of the iron core 20, the lower end of the rotor shaft 10 is provided with the groove 11, the ejector pin 151 is inserted into and ejected into the groove 11 at the lower end of the rotor shaft 10, when the rotor shaft 10 moves downwards, the ejector pin driving device 152 also drives the ejector pin 151 to descend, so that the lower end of the rotor shaft 10 is pulled to be inserted into the center shaft hole of the iron core 20, and the upper end of the ejector pin 151 is kept ejected into the groove 11 at the lower end of the rotor. In one embodiment, the upper end of the thimble element 151 is conical, and the recess 11 at the lower end of the rotor shaft 10 is also conical, so that the thimble element 151 can be easily inserted into the recess 11 at the lower end of the rotor shaft 10, and can perform a centering function on the rotor shaft 10.

In one embodiment, as shown in fig. 3, the push-down assembly 132 further includes a shaft-in ram 133 connected to the push-down driver 1322, the shaft-in ram 133 being used to abut against the top end of the rotor shaft 10 to press the rotor shaft 10 into the iron core 20. In one embodiment, the end of the shaft-in pressure head 133 for supporting the rotor shaft 10 is provided with a positioning element, which is inserted into the rotor shaft 10, wherein the insertion structure of the positioning element and the rotor shaft 10 may be similar to the insertion structure of the top end of the thimble element 151 and the groove 11 at the bottom of the rotor shaft 10 in fig. 4. In some embodiments, the positioning element may be a positioning concave hole or a positioning convex pin; when the positioning piece is a positioning concave hole, the rotor can be directly inserted into the positioning concave hole in a drawing mode; when the positioning element is a positioning pin, i.e. similar to the structure of the top of the thimble element 151 in fig. 4, the rotor shaft 10 also has a groove corresponding to the positioning pin for receiving the positioning pin.

Fig. 5 is a schematic structural diagram of the shaft clamping unit 1321 in an embodiment, as shown in fig. 5, the shaft clamping unit 1321 includes a shaft clamping chuck 1323 and a shaft clamping driving member 1324, the shaft clamping driving member 1324 is used for driving the shaft clamping chuck 1323 to move horizontally to clamp the rotor shaft 10, wherein the shaft clamping chuck 1323 is used for positioning the rotor shaft 10, specifically, the shaft clamping chuck 1323 includes a clamping slot 1325 with an opening at one end, and the shaft clamping driving member 1324 drives the shaft clamping chuck 1323 to move horizontally to enable the rotor shaft 10 to enter the clamping slot 1325 from the opening. The clamping collet 1323 includes two spaced apart fingers 1326, the clamping slot 1325 is formed between the two fingers 1326, and the two fingers 1326 can be attached to the surface of the rotor shaft 10 to position the rotor shaft 10; wherein, the two clamping fingers 1326 are attached to the surface of the rotor shaft 10, thereby limiting the movement of the rotor shaft 10 in the horizontal direction and preventing the rotor shaft 10 from bending and deforming during the process of inserting the iron core 20.

In one embodiment, as shown in fig. 3, the rotor spindle device 100 further includes a fixed frame 160, a movable plate 170, and a guide post 180. Specifically, the fixed frame 160 includes an upper frame plate 161 and a lower frame plate 162, two ends of the guide post 180 are respectively fixed on the upper frame plate 161 and the lower frame plate 162, and the guide post 180 is slidably disposed through the movable plate 170. The housing of the downward driving member 1322 is fixed on the upper frame plate 161, and the output end of the downward driving member 1322 is fixed on the movable plate 170, that is, the downward driving member 1322 can drive the movable plate 170 to move up and down, and the moving up and down of the movable plate 170 is guided by the guiding column 180, so that the movable plate 170 is ensured to have high moving precision and not to shift. Wherein the shaft-in ram 133 and the shaft clamping unit 1321 are fixed on the movable plate 170 so as to be capable of following the movable plate 170 in synchronization to press the rotor shaft 10 into the iron core 20.

in one embodiment, as shown in fig. 3, the rotor shaft-entering device 100 further includes a dust suction device 190, and a dust suction port of the dust suction device 190 faces the shaft-entering seat 131 to suck away the stamping iron pieces of the product during the process of inserting the rotor shaft 10 into the iron core 20.

Fig. 6 is a front view of the tile attaching apparatus 200 in an embodiment, and the tile attaching apparatus 200 includes a gluing mechanism 210, a tile handling mechanism 220, a rotor clamping mechanism 230, and a tile driving mechanism 240. After the rotor shaft 10 is inserted into the iron core 20 to form the first assembly body, the first assembly body is conveyed to the rotor clamping mechanism 230 through the conveying device 500 for clamping, then the gluing mechanism 210 performs gluing on the rotor, and the tile attaching driving mechanism 240 drives the tile carrying mechanism 220 to move, so that the tiles are attached to the first assembly body coated with glue.

In one embodiment, the tile device 200 includes a support plate 250, a first guide unit 251 is disposed on the support plate 250, and the gluing mechanism 210 is slidably coupled to the support plate 250 through the first guide unit 251. As shown in fig. 6, the glue applying mechanism 210 can horizontally move along the first guide unit 251, the first assembly body is clamped in the rotor clamping mechanism 230, a rotating shaft of the first assembly body extends along the horizontal direction, and when the glue applying mechanism 210 moves left and right in a reciprocating manner along the first guide unit 251, glue can be applied to the outer periphery of the first assembly body along the axial direction of the first assembly body.

Fig. 7 is a schematic structural diagram of a rotor clamping mechanism 230 in an embodiment, the rotor clamping mechanism 230 includes a clamping member 231 for clamping the rotor, a through hole 232 penetrating through an inner groove and an outer groove is formed in an upper end of the clamping member 231, and the glue coating mechanism 210 and the magnetic shoe carrying mechanism 220 coat glue and paste the magnetic shoes on the rotor through the through hole 232. As shown in fig. 7, the rotor is mounted in the clamping member 231, and is referred to as a first assembly when the rotor is not attached with the magnetic shoe, and is referred to as a second assembly after the rotor is attached with the magnetic shoe. The rotor clamping mechanism 230 further comprises a rotary driving member 233, and the rotary driving member 233 is used for driving the rotor to rotate around the axial direction of the rotor, so that the periphery of the rotor can rotate to the position corresponding to the through hole 232, and the through hole 232 can be used for fully adhering the magnetic tiles to the periphery of the rotor. In one embodiment, as shown in fig. 6, the glue applying mechanism 210 includes at least two glue applying heads 211, and when the glue applying mechanism 210 moves once, at least two positions can be glued without moving the glue applying mechanism 210 back and forth to apply glue to multiple positions, which greatly improves the gluing efficiency.

in one embodiment, as shown in fig. 6, the magnetic tile carrying mechanism 220 is connected to the glue coating mechanism 210 to be linked with the glue coating mechanism 210, so that only one magnetic tile driving mechanism 240 is required to drive the magnetic tile carrying mechanism 220 and the glue coating mechanism 210 to move, and independent driving mechanisms are not required to be respectively arranged on the magnetic tile carrying mechanism 220 and the glue coating mechanism 210, thereby simplifying the structure and reducing the production cost. Specifically, the magnetic shoe carrying mechanism 220 is also slidably coupled to the support plate 250. For example, the output end of the tile driving mechanism 240 is directly or indirectly connected to the gluing mechanism 210 or the tile carrying mechanism 220, so that the gluing mechanism 210 and the tile carrying mechanism 220 can be driven to slide along the first guide unit 251, the gluing mechanism 210 moves along the first guide unit 251 to glue the rotor in the rotor clamping mechanism 230, and the tile carrying mechanism 220 moves along the first guide unit 251 to take the tile from the tile storage position and carry the tile to the glued rotor.

In one embodiment, the rotor fixture 230 and the glue applicator 210 are connected by an elastic member 260, wherein in one operating state, when the glue applicator 210 applies glue to the rotor, the glue applicator 210 moves close to the rotor fixture 230, and the elastic member 260 between the glue applicator 210 and the rotor fixture 230 is compressed to push the rotor fixture 230 to move to a position for storing a magnetic tile to absorb or capture the magnetic tile. In operation, referring to fig. 6, the tile driving mechanism 240 includes a servo motor and a lead screw driven by the servo motor, a nut in threaded engagement with the lead screw is disposed on the glue coating mechanism 210, when the servo motor rotates to drive the glue coating mechanism 210 to slide along the first guiding unit 251 leftward, the glue coating mechanism 210 is close to the tile carrying mechanism 220, and further compresses the elastic member 260, and the compressed elastic member 260 can push the tile carrying mechanism 220 to slide leftward along the first guiding unit 251 to a position for storing tiles to absorb or grab the tiles; when the servo motor drives the gluing mechanism 210 to slide rightwards along the first guide unit 251, the elastic member 260 is elongated, and the elongated elastic member 260 can drag the magnetic tile carrying mechanism 220 to slide rightwards along the first guide unit 251 so as to move to the position above the rotor clamping mechanism 230 for gluing the magnetic tiles. The elastic member 260 plays a role in connecting and buffering the magnetic tile carrying mechanism 220 and the glue coating mechanism 210, so that the magnetic tile carrying mechanism 220 and the glue coating mechanism 210 can be linked, and the movement of the magnetic tile carrying mechanism 220 and the movement of the glue coating mechanism 210 have certain independence.

In one embodiment, as shown in fig. 6, the tile attaching device 200 further includes a lifting mechanism 270, the lifting mechanism 270 is used for driving the tile carrying mechanism 220 to lift and lower for attaching the tiles to the rotor, and the tile carrying mechanism 220 is slidably connected to the supporting plate 250 through the lifting mechanism 270. The elevating mechanism 270 includes a mounting plate 271, a second guide unit 272, and an elevating driving member 273. The mounting plate 271 is slidably connected to the first guiding unit 251 along the horizontal direction, the second guiding unit 272 is substantially vertically disposed on the mounting plate 271, the magnetic shoe carrying mechanism 220 is slidably connected to the second guiding unit 272 along the vertical direction, the lifting driving member 273 can be an air cylinder, a housing of the lifting driving member 273 is mounted on the mounting plate 271, and an output end of the housing is connected to the magnetic shoe carrying mechanism 220, so as to drive the magnetic shoe carrying mechanism 220 to lift along the second guiding unit 272. In one embodiment, the two ends of the elastic member 260 are respectively connected to the glue applying mechanism 210 and the mounting plate 271, when a magnetic tile is pasted, the tile driving mechanism 240 drives the glue applying mechanism 210 to move rightward, the glue applying mechanism 210 and the mounting plate 271 move away from each other to stretch the elastic member 260, the elastic member 260 drags the mounting plate 271 to move rightward, the tile conveying mechanism 220 on the mounting plate 271 moves above the rotor clamping mechanism 230, and the lifting driving member 273 drives the tile conveying mechanism 220 to descend along the second guiding unit 272 to paste the magnetic tile on the rotor in the rotor clamping mechanism 230.

In one embodiment, as shown in fig. 6, the magnetic shoe carrying mechanism 220 includes a sliding plate 221 and a suction cup unit 222 provided on the sliding plate 221, the sliding plate 221 is slidably connected to the second guide unit 272 in a vertical direction, and the suction cup unit 222 is used for sucking the magnetic shoe. The magnetic shoe carrying mechanism 220 further comprises a magnetic shoe taking driving piece 223, the magnetic shoe taking driving piece 223 can be an air cylinder, a shell of the magnetic shoe taking driving piece 223 is connected to the sliding plate 221, and an output end of the magnetic shoe taking driving piece 223 is connected with the suction cup unit 222 to drive the suction cup unit 222 to ascend and descend. The magnetic shoe carrying mechanism 220 is driven to integrally lift by the lifting driving piece 273 so as to be close to or far away from the rotor clamping mechanism 230, the sucker unit 222 is driven to lift by the magnetic shoe taking driving piece 223 so as to be close to or far away from the rotor clamping mechanism 230, the magnetic shoe driving piece 223 and the lifting driving piece 273 are respectively arranged, so that the sucker unit 222 can lift in two sections, the two sections can be respectively used for sucking the magnetic shoe from the position where the magnetic shoe is stacked and pasting the magnetic shoe on a rotor, the adjustment is more flexible, and the control is more convenient.

In one embodiment, the suction cup unit 222 includes at least two suction cup members so that at least two magnetic tiles can be sucked at a time, thereby improving the efficiency of the magnetic tile attachment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A rotor production system, comprising:

A rotor shaft insertion device for inserting a rotor shaft into the core to form a first assembly;

The magnetic tile sticking device is used for sticking magnetic tiles on the peripheral surface of the first assembly body to form a second assembly body, and adjacent magnetic tiles of the second assembly body are arranged at intervals;

The injection molding device is used for performing injection molding on the second assembly body to form a third assembly body, and plastic is filled in at least a gap between adjacent magnetic tiles during injection molding; and

And the magnetizing device is used for magnetizing the third assembly body.

2. A rotor production system as claimed in claim 1 wherein the rotor shaft insertion arrangement includes an assembly mechanism comprising:

The shaft inlet seat is used for clamping the iron core; and

And the pressing assembly comprises a clamping shaft unit and a pressing driving piece, the clamping shaft unit is used for clamping the rotor shaft, and the pressing driving piece is used for driving the rotor shaft to move so as to be inserted into the iron core.

3. the rotor production system of claim 2, wherein the assembly mechanism further includes a thimble unit, the thimble unit includes a thimble member and a thimble driving member, the thimble driving member drives the thimble member to ascend so that an upper end of the thimble member passes through the iron core on the shaft-entering seat so as to push the thimble member against the groove at the lower end of the rotor shaft, the thimble driving member further drives the thimble member to descend so that the thimble member is held against the groove at the lower end of the rotor shaft during the insertion of the rotor shaft into the shaft-entering seat.

4. The rotor production system of claim 2, wherein the hold-down assembly further comprises a shaft-in ram coupled to an output end of the hold-down drive, the shaft-in ram being configured to abut against a top end of the rotor shaft to press the rotor shaft into the core.

5. The rotor production system of claim 2, wherein the clamping shaft unit comprises two spaced clamping fingers forming a clamping groove therebetween, the two clamping fingers being capable of engaging a surface of the rotor shaft to position the rotor shaft.

6. The rotor production system of claim 1, wherein the tile pasting device comprises a gluing mechanism, a tile carrying mechanism, a rotor clamping mechanism and a tile pasting driving mechanism; the rotor clamping mechanism is used for clamping a rotor, the gluing mechanism is used for gluing a rotor clamped in the rotor clamping mechanism, the magnetic shoe carrying mechanism is used for clamping a magnetic shoe, and the magnetic shoe driving mechanism is used for driving the magnetic shoe carrying mechanism to move so as to attach the magnetic shoe to the rotor coated with glue.

7. The rotor production system of claim 6, wherein the magnetic tile handling mechanism is connected to the glue coating mechanism to be linked to the glue coating mechanism, and an output end of the magnetic tile driving mechanism is directly or indirectly connected to the glue coating mechanism or the magnetic tile handling mechanism.

8. the rotor production system of claim 7, wherein the rotor clamping mechanism and the glue coating mechanism are connected through an elastic member.

9. The rotor production system of claim 7, wherein the rotor clamping mechanism comprises a clamping piece for clamping the rotor, and a through hole is formed in the upper end of the clamping piece, so that the gluing mechanism and the magnetic shoe carrying mechanism glue and glue the rotor in the clamping piece through the through hole.

10. The rotor production system of claim 9, wherein the rotor clamping mechanism further comprises a rotation driving member, and the rotation driving member is used for driving the rotor to rotate around the axial direction of the rotor, so that the outer periphery of the rotor can rotate to correspond to the through hole.