Automatic detection system for magnetic pole of rotor injection molding finished product

Abstract

A rotor injection molding finished product magnetic pole automatic detection system disclosed by the present invention comprises a frame main body, the right end of the top of the frame main body is fixedly provided with four first cylinders, the output ends of the first cylinders are fixedly provided with a material pushing plate, the tops of the first cylinders are fixedly provided with a support frame, and the top of the support frame is fixedly provided with a material pushing plate. An industrial vision camera is fixedly installed on the top of the supporting frame. Through the arrangement of a second air cylinder, a moving plate and a lifting table, the heights of four sets of second synchronous wheels and finished rotors can be adjusted in the detection process, and meanwhile the four sets of finished rotors can be synchronously driven to rotate under the cooperation effect of a second motor, a first synchronous wheel, a synchronous belt and the second synchronous wheels; and the four groups of finished rotors can drive the four groups of rotors to be detected placed at the top of the rubber conveying belt to rotate under the action of magnetic force, so that the industrial visual camera can synchronously perform visual detection operation on the four groups of rotors.

Description

Technical Field

[0001] The present invention relates to the technical field of motor rotor production detection, in particular to an automatic detection system for magnetic poles of a finished rotor injection molded product. Background Art

[0002] In the motor manufacturing industry, the rotor is one of the key components of the motor. It plays a core role in the energy conversion and power output of the motor. The rotor is usually composed of an iron core, windings, and magnetic poles. Among them, the magnetic poles, as an important component of the rotor, have a vital impact on the performance and operating stability of the motor. Therefore, after the rotor injection molding product is completed, its appearance usually needs to be inspected.

[0003] Traditional rotor pole detection methods mostly rely on manual operation, with low detection efficiency, which is difficult to meet the needs of large-scale production. In a large-scale production environment, a large number of rotor injection molded products need to be quickly inspected. Manual inspection is slow, which can easily lead to production bottlenecks and affect production efficiency. In addition, the accuracy of manual inspection is greatly affected by human factors. There are differences in the experience and operating techniques of different inspectors. In addition, long-term inspection work can easily cause visual fatigue, which increases the chance of misjudgment and makes it difficult to ensure the consistency and reliability of the inspection results. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic detection system for the magnetic poles of finished rotor injection molded products, which has the advantage of being able to simultaneously perform 360-degree visual inspection of multiple groups of rotors using visual recognition, effectively improving the efficiency and quality of the inspection operation, and facilitating large-scale production by enterprises.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a system for automatically detecting the magnetic poles of a finished rotor injection molded product, comprising: A frame body, a first cylinder is fixedly installed on the right end of the top of the frame body, the number of the first cylinders is four, a pusher plate is fixedly installed on the output end of the first cylinder, a support frame is fixedly installed on the top of the first cylinder, an industrial vision camera is fixedly installed on the top of the support frame, the left end of the top of the frame body is fixedly connected to a collection table, and a guide plate is fixedly installed on the middle end of the collection table; A support platform is provided above the frame body, the right end of the support platform is movably connected to a driving drum through a bearing, the surface of the driving drum is transmission-connected to a rubber conveyor belt, and a second sprocket is fixedly installed on the back of the driving drum; The connecting table is arranged inside the frame body and below the supporting table, the right end of the top of the connecting table is provided with a first motor, the output end of the first motor is fixedly installed with a first chain wheel, the surface of the first chain wheel is in transmission connection with the surface of a second chain wheel, the middle end of the top of the connecting table is fixedly installed with a second air cylinder, the output end of the second air cylinder is fixedly installed with a moving plate, the top of the moving plate is fixedly installed with a lifting table, the bottom of the lifting table is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a first synchronous wheel, the top of the lifting table is movably connected with a second synchronous wheel through a bearing, the number of the second synchronous wheels is four, the top of the second synchronous wheel is fixedly installed with a finished product rotor, the surface of the second synchronous wheel is in transmission connection with the surface of the first synchronous wheel through a synchronous belt.

[0006] As a preferred scheme, the left end of the top of the connecting table is fixedly connected with the upper end of the frame body, and the left end of the bottom of the supporting table is fixedly installed with a second mounting plate.

[0007] As a preferred scheme, the four peripheries of the top of the connecting table and the four peripheries of the bottom of the supporting table are all fixedly installed with supporting columns.

[0008] As a preferred scheme, the back surface of the first motor is fixedly installed with a mounting bracket, and the bottom of the mounting bracket is fixedly installed on the right end of the top of the connecting table.

[0009] As a preferred scheme, the two ends of the bottom of the connecting table are movably connected with first guide drums through bearings, the surface of the rubber conveying belt is in transmission connection with the surface of the first guide drums, and the left end of the bottom of the supporting table is movably connected with a second guide drum through a bearing, and the surface of the rubber conveying belt is in transmission connection with the surface of the second guide drum.

[0010] As a preferred scheme, the top of the lifting table is movably connected with guide wheels through bearings, the number of the guide wheels is three, and the surface of the synchronous belt is in transmission connection with the surface of the guide wheels.

[0011] As a preferred scheme, the left end of the top of the supporting table and in front of the rubber conveying belt is fixedly installed with a first blocking strip, and the left end of the top of the supporting table and behind the rubber conveying belt is fixedly installed with a second blocking strip.

[0012] As a preferred scheme, the upper end of the right side of the frame body is fixedly installed with a side protection shell, and the back surface of the side protection shell is movably connected with a back protection shell through a hinge.

[0013] As a preferred scheme, the two ends of the front surface of the second air cylinder are fixedly installed with sliding rails, the two ends of the back surface of the moving plate are provided with sliding grooves, and the surface of the sliding grooves is in sliding connection with the surface of the sliding rails.

[0014] As a preferred scheme, support screw rods are threadedly connected around the bottom of the frame body, and the bottom of the support screw rods is movably connected with a support bottom plate through bearings.

[0015] Compared with the prior art, the present application has the following advantages: The second cylinder, the moving plate and the lifting platform are arranged, the height of the four sets of second synchronous wheels and the finished rotors can be adjusted during detection, under the cooperation of the second motor, the first synchronous wheel, the synchronous belt and the second synchronous wheel, the four sets of finished rotors can be synchronously driven to rotate, and under the action of the magnetic force, the four sets of finished rotors can drive the four sets of rotors to be detected placed on the top of the rubber conveyor belt to rotate, so that the industrial vision camera can synchronously perform visual detection on the four sets of rotors, after detection is completed, the unqualified rotors can be pushed forward under the action of the first cylinder and the pushing plate, and along with the working of the first motor, the rotors can be conveyed through the first sprocket, the chain, the second sprocket, the driving drum and the rubber conveyor belt, under the action of the guide plate, the qualified and unqualified rotors can be shunted to the top of the collecting table for collection, so as to facilitate subsequent distinguishing treatment operation of personnel, the overall detection operation is convenient and fast, the efficiency and quality of the detection operation are effectively improved, and the labor intensity and labor cost of personnel are greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the present application; Figure 2 is a back structure schematic view of the present application; Figure 3 is a connecting table back structure schematic view of the present application; Figure 4 is another perspective view of the connecting table back structure schematic view of the present application; Figure 5 is a lifting platform structure schematic view of the present application; Figure 6 is a lifting platform back structure schematic view of the present application; Figure 7 is a lifting platform overhead structure schematic view of the present application.

[0017] In the figure: 1, frame main body; 2, support screw; 3, first mounting plate; 4, connecting table; 5, first guide rotating drum; 6, side protection shell; 7, rubber conveying belt; 8, driving rotating drum; 9, first cylinder; 10, industrial vision camera; 11, support frame; 12, second mounting plate; 13, material guide plate; 14, collecting table; 15, back protection shell; 16, pushing plate; 17, first blocking strip; 18, second blocking strip; 19, mounting frame; 20, first motor; 21, first sprocket; 22, second sprocket; 23, chain; 24, second cylinder; 25, support column; 26, second guide rotating drum; 27, support table; 28, lifting table; 29, second motor; 30, moving plate; 31, chute; 32, slide rail; 33, second synchronous wheel; 34, synchronous belt; 35, finished product rotor; 36, guide wheel; 37, first synchronous wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0019] Secondly, "one embodiment" or "an embodiment" referred to herein means that a specific feature, structure, or characteristic described can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor does it mean that the embodiment is separate or alternative to other embodiments.

[0020] Embodiment one, please refer to Figures 1-7 As shown in the figure, the present application provides a rotor injection molding finished product magnetic pole automatic detection system, comprising: The frame main body 1 is fixedly installed with the first cylinder 9 at the right end of the top of the frame main body 1, the number of the first cylinder 9 is four, the output end of the first cylinder 9 is fixedly installed with the pushing plate 16, the top of the first cylinder 9 is fixedly installed with the support frame 11, the top of the support frame 11 is fixedly installed with the industrial vision camera 10, the left end of the top of the frame main body 1 is fixedly connected with the collecting table 14, and the middle end of the collecting table 14 is fixedly installed with the material guide plate 13; The support table 27 is arranged above the frame main body 1, the right end of the support table 27 is movably connected with the driving rotating drum 8 through a bearing, the surface of the driving rotating drum 8 is transmissionally connected with the rubber conveying belt 7, and the back surface of the driving rotating drum 8 is fixedly installed with the second sprocket 22; The connecting table 4 is arranged inside the frame main body 1 and below the supporting table 27, the right end of the top of the connecting table 4 is provided with the first motor 20, the output end of the first motor 20 is fixedly installed with the first chain wheel 21, the surface of the first chain wheel 21 is in transmission connection with the surface of the second chain wheel 22 through the chain 23, the middle end of the top of the connecting table 4 is fixedly installed with the second air cylinder 24, the output end of the second air cylinder 24 is fixedly installed with the moving plate 30, the top of the moving plate 30 is fixedly installed with the lifting table 28, the bottom of the lifting table 28 is fixedly installed with the second motor 29, the output end of the second motor 29 is fixedly installed with the first synchronous wheel 37, the top of the lifting table 28 is movably connected with the second synchronous wheel 33 through a bearing, the number of the second synchronous wheel 33 is four, the top of the second synchronous wheel 33 is fixedly installed with the finished rotor 35, the surface of the second synchronous wheel 33 is in transmission connection with the surface of the first synchronous wheel 37 through the synchronous belt 34.

[0021] In the technical solution, the four groups of rotors to be detected are placed on the top of the rubber conveying belt 7 by the external robot, and are located in front of and behind the pushing plate 16 respectively, the moving plate 30, the lifting table 28, the second synchronous wheel 33 and the finished rotor 35 are pushed upward by controlling the second air cylinder 24 to extend, so that the finished rotor 35 contacts the surface of the rubber conveying belt 7 under the action of movement, then the first synchronous wheel 37 is driven to rotate under the action of the work of the second motor 29, the synchronous belt 34 is driven to move by the rotation of the first synchronous wheel 37, and the four groups of second synchronous wheels 33 and finished rotors 35 are driven to rotate, the four rotors above are driven to rotate synchronously by the magnetic coupling mode while the four groups of finished rotors 35 rotate, the four rotors rotating are photographed and detected by the industrial vision camera 10 above, when a rotor is detected to be unqualified, the first air cylinder 9 at the corresponding position is extended to drive the pushing plate 16 to move, so that the unqualified rotor is pushed to the front, then the first chain wheel 21 is driven to rotate by the work of the first motor 20, and the second chain wheel 22 and the driving cylinder 8 are driven to rotate through the chain 23, the rubber conveying belt 7 is driven to move by the rotation of the driving cylinder 8, so that the four groups of rotors are conveyed to the left side, and the qualified and unqualified rotors are separated by the guide plate 13 and collected on the top of the collecting table 14, so that the quality detection work of the four groups of rotors is completed.

[0022] In the embodiment two, on the basis of the embodiment one, the application is as follows Figure 1 、 Figure 3 and Figure 4As shown, the left end of the top of the connecting table 4 is fixedly connected with the upper end of the frame body 1, the left end of the bottom of the supporting table 27 is fixedly installed with the second mounting plate 12 of the upper end of the frame body 1, the periphery of the top of the connecting table 4 and the periphery of the bottom of the supporting table 27 are all fixedly installed with the supporting column 25, the back of the first motor 20 is fixedly installed with the mounting rack 19, and the bottom of the mounting rack 19 is fixedly installed on the right end of the top of the connecting table 4.

[0023] In the technical solution, the first mounting plate 3 and the second mounting plate 12 are arranged to achieve the purpose of mounting and fixing the connecting table 4 and the supporting table 27 to the frame body 1, the supporting column 25 is arranged to achieve the purpose of strengthening and fixing the connecting table 4 and the supporting table 27, avoiding the inclination of the connecting table 4 and the supporting table 27 due to stress, and the mounting rack 19 is arranged to achieve the purpose of supporting and fixing the first motor 20.

[0024] In the embodiment three, based on the embodiment one, the application comprises Figure 1 、 Figure 3 、 Figure 4 and Figure 7 As shown, the two ends of the bottom of the connecting table 4 are movably connected with the first guide rotating drum 5 through bearings, the surface of the rubber conveying belt 7 is drivingly connected to the surface of the first guide rotating drum 5, the left end of the bottom of the supporting table 27 is movably connected with the second guide rotating drum 26 through a bearing, the surface of the rubber conveying belt 7 is drivingly connected to the surface of the second guide rotating drum 26, the top of the lifting table 28 is movably connected with the guide wheel 36 through a bearing, the number of the guide wheel 36 is three, and the surface of the synchronous belt 34 is drivingly connected to the surface of the guide wheel 36.

[0025] In the technical solution, the first guide rotating drum 5 and the second guide rotating drum 26 are arranged to achieve the purpose of supporting and guiding the rubber conveying belt 7, avoiding the abrasion of the rubber conveying belt 7 caused by the contact between the rubber conveying belt 7 and the connecting table 4 and the supporting table 27 during operation, and the guide wheel 36 is arranged to achieve the purpose of guiding the synchronous belt 34, ensuring that the synchronous belt 34 can stably drive the first synchronous wheel 37 and the four second synchronous wheels 33, respectively.

[0026] In the embodiment four, based on the embodiment one, the application comprises Figure 1 、 Figure 2 and Figure 5As shown, the frame body 1 right side of the upper end is fixedly installed with a side protection shell 6, the back of the side protection shell 6 is movably connected with a back protection shell 15 through a hinge, the two ends of the front surface of the second cylinder 24 are fixedly installed with a slide rail 32, the back of the moving plate 30 is provided with a sliding groove 31 at the two ends, the surface of the sliding groove 31 is slidably connected to the surface of the slide rail 32, the left end of the top of the support table 27 and in front of the rubber conveyor belt 7 is fixedly installed with a first blocking strip 17, the left end of the top of the support table 27 and behind the rubber conveyor belt 7 is fixedly installed with a second blocking strip 18, the bottom of the frame body 1 is threadedly connected with a support screw 2 around, and the bottom of the support screw 2 is movably connected with a support bottom plate through a bearing.

[0027] In the technical solution, the side protection shell 6 and the back protection shell 15 are arranged to protect the first sprocket 21, the chain 23 and the second sprocket 22, and facilitate personnel to maintain and maintain later, the slide rail 32 and the sliding groove 31 are arranged to guide the moving plate 30, avoid the moving plate 30 from tilting during movement, the first blocking strip 17 and the second blocking strip 18 are arranged to protect the top of the support table 27 and on both sides of the rubber conveyor belt 7, avoid the rotor after detection on the top of the rubber conveyor belt 7 from falling during conveying, the support screw 2 and the support bottom plate are arranged to facilitate personnel to support and adjust the bottom of the frame body 1, avoid the whole from shaking due to uneven ground.

[0028] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limited to the scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the present application.

Claims

1. An automatic detection system for magnetic poles of a finished rotor injection molded product, characterized in that: include: A frame body (1), wherein a first cylinder (9) is fixedly mounted on the right end of the top of the frame body (1), the number of the first cylinders (9) is four, a push plate (16) is fixedly mounted on the output end of the first cylinder (9), a support frame (11) is fixedly mounted on the top of the first cylinder (9), an industrial vision camera (10) is fixedly mounted on the top of the support frame (11), a collecting table (14) is fixedly connected to the left end of the top of the frame body (1), and a guide plate (13) is fixedly mounted on the middle end of the collecting table (14); A support platform (27) is provided above the frame body (1), the right end of the support platform (27) is movably connected to a driving drum (8) via a bearing, the surface of the driving drum (8) is transmission-connected to a rubber conveyor belt (7), and a second sprocket (22) is fixedly mounted on the back of the driving drum (8); A connecting platform (4) is provided inside the frame body (1) and below the supporting platform (27), wherein a first motor (20) is provided at the right end of the top of the connecting platform (4), a first sprocket (21) is fixedly mounted on the output end of the first motor (20), a chain (23) is connected between the surface of the first sprocket (21) and the surface of the second sprocket (22), a second cylinder (24) is fixedly mounted on the middle end of the top of the connecting platform (4), a movable plate (30) is fixedly mounted on the output end of the second cylinder (24), and the movable plate (30) is fixedly mounted on the output end of the second cylinder (24). A lifting platform (28) is fixedly installed on the top, a second motor (29) is fixedly installed on the bottom of the lifting platform (28), a first synchronous wheel (37) is fixedly installed on the output end of the second motor (29), the top of the lifting platform (28) is movably connected to a second synchronous wheel (33) through a bearing, the number of the second synchronous wheels (33) is four, a finished rotor (35) is fixedly installed on the top of the second synchronous wheel (33), and a synchronous belt (34) is connected between the surface of the second synchronous wheel (33) and the surface of the first synchronous wheel (37).

2. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: A first mounting plate (3) is fixedly connected between the left end of the top of the connecting platform (4) and the upper end of the frame body (1), and a second mounting plate (12) is fixedly installed between the left end of the bottom of the supporting platform (27) and the upper end of the frame body (1).

3. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: Support columns (25) are fixedly installed between the four sides of the top of the connecting platform (4) and the four sides of the bottom of the supporting platform (27).

4. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: A mounting frame (19) is fixedly mounted on the back of the first motor (20), and the bottom of the mounting frame (19) is fixedly mounted on the right end of the top of the connecting platform (4).

5. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: Both ends of the bottom of the connecting platform (4) are movably connected to the first guide rotating drum (5) through bearings, and the surface of the rubber conveyor belt (7) is transmission-connected to the surface of the first guide rotating drum (5). The left end of the bottom of the supporting platform (27) is movably connected to the second guide rotating drum (26) through a bearing, and the surface of the rubber conveyor belt (7) is transmission-connected to the surface of the second guide rotating drum (26).

6. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: The top of the lifting platform (28) is movably connected to a guide wheel (36) via a bearing. The number of the guide wheels (36) is three, and the surface of the synchronous belt (34) is transmission-connected to the surface of the guide wheel (36).

7. The automatic detection system for magnetic poles of a finished rotor injection molded product according to claim 1, characterized in that: A first baffle (17) is fixedly installed at the left end of the top of the support platform (27) and located in front of the rubber conveyor belt (7), and a second baffle (18) is fixedly installed at the left end of the top of the support platform (27) and located behind the rubber conveyor belt (7).

8. The automatic detection system for magnetic poles of a finished injection-molded rotor according to claim 1, characterized in that: A side protection shell (6) is fixedly mounted on the upper end of the right side of the frame body (1), and the back of the side protection shell (6) is movably connected to a back protection shell (15) via a hinge.

9. The automatic detection system for magnetic poles of a finished injection-molded rotor according to claim 1, characterized in that: Slide rails (32) are fixedly mounted on both ends of the front surface of the second cylinder (24), and slide grooves (31) are provided on both ends of the back surface of the movable plate (30), and the surface of the slide groove (31) is slidably connected to the surface of the slide rail (32).

10. The automatic detection system for magnetic poles of a finished injection-molded rotor according to claim 1, characterized in that: The four sides of the bottom of the frame body (1) are all threadedly connected to support screw rods (2), and the bottom of the support screw rods (2) is movably connected to a support base plate via a bearing.

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