Large motor stator turn-over device for assembly line

Abstract

The utility model relates to a large motor stator turn-over device for an assembly line, and belongs to the technical field of motor stator machining equipment.The large motor stator turn-over device comprises a transfer mechanism and a turn-over mechanism arranged on the transfer mechanism, the transfer mechanism comprises a transfer frame, and the turn-over mechanism is arranged in the middle of the transfer frame; a plurality of guide roller sets are symmetrically arranged on the two sides of the turn-over mechanism and evenly installed on the transfer frame. According to the motor stator turnover device, the two symmetrically-arranged right-angle turnover assemblies are used in cooperation, the right-angle turnover assembly on the left side drives the motor stator to turn over by 90 degrees firstly, then the right-angle turnover assembly on the right side drives the motor stator to turn over by 90 degrees again, and therefore turnover of the whole motor stator can be completed, and the turnover process is safe, reliable and high in efficiency.

Description

Technical Field

[0001] This application relates to the technical field of motor stator processing equipment, and in particular to a large motor stator flipping device for assembly lines. Background Technology

[0002] The stator is the stationary part of the electric motor, and its main function is to generate a rotating magnetic field. During the production and processing of the stator, it needs to be flipped. For large stators, due to their large weight, flipping is difficult. Currently, gantry cranes are generally used to assist in flipping, which is not very safe.

[0003] Therefore, there is an urgent need to develop a device for flipping the feedstock in the production line. Utility Model Content

[0004] The purpose of this application is to provide a stator flipping device for a large motor used in an assembly line, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides a large motor stator flipping device for assembly lines, which adopts the following technical solution:

[0006] A stator flipping device for a large motor used in an assembly line includes a transfer mechanism and a flipping mechanism disposed on the transfer mechanism. The transfer mechanism includes a transfer frame, and the flipping mechanism is disposed in the middle of the transfer frame. Several guide roller groups are symmetrically arranged on both sides of the flipping mechanism, and the several guide roller groups are evenly installed on the transfer frame.

[0007] The flipping mechanism includes symmetrically arranged right-angle flipping components. Each right-angle flipping component includes a flipping platform, a drive rack, and a hydraulic cylinder. The flipping platform is a right-angle platform, with its center rotatably connected to the transfer frame. A gear is fixed to one side of the flipping platform. The drive rack is slidably mounted on the transfer frame. The hydraulic cylinder is fixed to the transfer frame and is used to drive the drive rack to move. The drive rack meshes with the gear, and the drive rack can drive the flipping platform to rotate 90 degrees. The two flipping platforms on both sides can be fitted together.

[0008] The flip platform includes a support frame. The surface of the support frame is evenly provided with several clearance grooves for avoiding the guide roller assembly. Several support strips are evenly and vertically fixed on the bottom side of the support frame. The support strips in the two flip platforms are staggered and spaced apart. After the support frame is placed horizontally, the guide roller assembly can protrude from the surface of the support frame.

[0009] Preferably, in order to limit the movement of the motor stator, the width of the outermost support strip on both sides of the support frame is greater than the width of the other support strips.

[0010] Preferably, a support component is provided at the position of the right-angle flipping assembly near the discharge direction in the transfer frame. The support component includes a support cylinder and a support plate. The support cylinder is tilted and fixed inside the transfer frame, and the support plate is fixed to the piston rod end of the support cylinder. The support plate can abut against the flipping platform.

[0011] By adopting the above technical solution and by setting up a support component, when the right-angle flipping component on the right side is connected to the motor stator and flips at a certain angle, the support cylinder drives the support plate to rise. Subsequently, the staff assists in pushing the motor stator to slide it onto the carrier frame. Since the motor stator is heavy, it will hit the carrier frame. At this time, after the carrier frame touches the support plate, the support plate can provide a certain support force to the carrier frame, thereby reducing the shaking amplitude of the carrier frame and thus improving the service life of the equipment.

[0012] Preferably, a rubber pad is fixed to the surface of the support plate. By providing the rubber pad, when the rubber pad deforms, it can absorb a certain impact force, thereby protecting the support cylinder.

[0013] In summary, this application includes at least one of the following beneficial technical effects: the stator flipping device for the large motor in the production line is used in conjunction with two symmetrically arranged right-angle flipping components. The left right-angle flipping component drives the motor stator to rotate 90 degrees first, and then the right right right-angle flipping component drives the motor stator to rotate 90 degrees again, thereby completing the flipping of the entire motor stator. The flipping process is safe, reliable, and highly efficient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0015] Figure 2 This is a structural diagram used in the embodiments of this application to illustrate the flipping process.

[0016] Explanation of reference numerals in the attached drawings: 1. Transfer frame; 11. Guide roller group; 2. Flipping mechanism; 21. Flipping platform; 211. Bearing frame; 212. Bearing bar; 22. Drive rack; 23. Hydraulic cylinder; 3. Support cylinder; 4. Support plate. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0018] This application discloses a stator flipping device for a large motor used in an assembly line, referring to... Figure 1-2The system includes a transfer mechanism and a flipping mechanism 2 mounted on the transfer mechanism. The transfer mechanism includes a transfer frame 1. The flipping mechanism 2 is located in the middle of the transfer frame 1. Several guide roller groups 11 are symmetrically arranged on both sides of the flipping mechanism 2. The several guide roller groups 11 are evenly mounted on the transfer frame 1.

[0019] The flipping mechanism 2 includes symmetrically arranged right-angle flipping components. The right-angle flipping components include a flipping platform 21, a drive rack 22, and a hydraulic cylinder 23. The flipping platform 21 is a right-angle platform. The middle part of the flipping platform 21 is rotatably connected to the transfer frame 1, and a gear is fixed on one side of the flipping platform 21. The drive rack 22 is slidably mounted on the transfer frame 1. The hydraulic cylinder 23 is fixed on the transfer frame 1 and is used to drive the drive rack 22 to move. The drive rack 22 meshes with the gear, and the drive rack 22 can drive the flipping platform 21 to rotate 90 degrees. The two flipping platforms 21 on both sides can be fitted together.

[0020] The flip platform 21 includes a support frame 211. The surface of the support frame 211 is evenly provided with several clearance grooves for avoiding the guide roller group 11. Several support strips 212 are evenly and vertically fixed on the bottom side of the support frame 211. The support strips 212 in the two flip platforms 21 are staggered and spaced apart. After the support frame 211 is placed horizontally, the guide roller group 11 can protrude from the surface of the support frame 211. The width of the support strip 212 located on the outermost side of the support frame 211 is greater than the width of the other support strips 212.

[0021] Reference Figure 1-2 A support assembly is provided at the position of the right-angle flipping component near the discharge direction in the transfer frame 1. The support assembly includes a support cylinder 3 and a support plate 4. The support cylinder 3 is tilted and fixed inside the transfer frame 1. The support plate 4 is fixed to the end of the piston rod of the support cylinder 3. The support plate 4 can abut against the flipping platform. A rubber pad is fixed on the surface of the support plate 4.

[0022] With the support components in place, when the right-angle flipping component on the right side is connected to the motor stator and flips at a certain angle, the support cylinder 3 drives the support plate 4 to rise. Subsequently, the staff assists in pushing the motor stator to slide it onto the bearing frame 211. Since the motor stator is heavy, it will impact the bearing frame 211. At this time, after the bearing frame 211 touches the support plate 4, the support plate 4 can provide a certain support force to the bearing frame 211, thereby reducing the swaying amplitude of the bearing frame 211 and thus improving the service life of the equipment.

[0023] The implementation principle of a large motor stator flipping device for an assembly line according to an embodiment of this application is as follows:

[0024] The worker pushes the motor stator from the loading end of the transfer frame 1 onto the right-angle flipping assembly on the left, and it abuts against the support bar 212 in the support frame 211 on the left. At this time, the hydraulic cylinder 23 in the right-angle flipping assembly on the left pushes the drive rack 22 to move. The drive rack 22 drives the support frame 211 to flip. The support frame 211 drives the motor stator to flip 90 degrees first. Then the support frame 211 in the right-angle flipping assembly flips, driving the motor stator to flip 90 degrees again, thus completing the flipping of the motor stator.

[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A stator flipping device for a large motor used in an assembly line, characterized in that: The device includes a transfer mechanism and a flipping mechanism (2) mounted on the transfer mechanism. The transfer mechanism includes a transfer frame (1), and the flipping mechanism (2) is located in the middle of the transfer frame (1). Several guide roller groups (11) are symmetrically arranged on both sides of the flipping mechanism (2), and the several guide roller groups (11) are evenly installed on the transfer frame (1). The flipping mechanism (2) includes symmetrically arranged right-angle flipping components. The right-angle flipping components include a flipping platform (21), a drive rack (22), and a hydraulic cylinder (23). The flipping platform (21) is a right-angle platform. The middle part of the flipping platform (21) is rotatably connected to the transfer frame (1), and a gear is fixed on one side of the flipping platform (21). The drive rack (22) is slidably mounted on the transfer frame (1). The hydraulic cylinder (23) is fixed on the transfer frame (1) and is used to drive the drive rack (22) to move. The drive rack (22) meshes with the gear. The drive rack (22) can drive the flipping platform (21) to rotate 90 degrees. The two flipping platforms (21) on both sides can be fitted together.

2. The stator flipping device for a large motor in an assembly line according to claim 1, characterized in that: The flip platform (21) includes a support frame (211). The surface of the support frame (211) is evenly provided with several clearance grooves for avoiding the guide roller group (11). Several support strips (212) are evenly and vertically fixed on the bottom side of the support frame (211). The support strips (212) in the two flip platforms (21) are staggered and spaced apart. After the support frame (211) is placed horizontally, the guide roller group (11) can protrude from the surface of the support frame (211).

3. The stator flipping device for a large motor in an assembly line according to claim 2, characterized in that: The width of the outermost support strip (212) on both sides of the support frame (211) is greater than the width of the other support strips (212).

4. The stator flipping device for a large motor in an assembly line according to claim 1, characterized in that: A support assembly is provided at the position of the right-angle flipping component near the discharge direction in the transfer frame (1). The support assembly includes a support cylinder (3) and a support plate (4). The support cylinder (3) is inclined and fixed inside the transfer frame (1). The support plate (4) is fixed at the end of the piston rod of the support cylinder (3). The support plate (4) can abut against the flipping platform.

5. The stator flipping device for a large motor in an assembly line according to claim 4, characterized in that: A rubber pad is fixed to the surface of the support plate (4).

Images