Turnover mechanism for motor machining

Abstract

The utility model discloses a turnover mechanism for motor machining, and belongs to the technical field of motor machining. The turnover device comprises a rack, a turnover frame and a turnover driving device, the turnover frame comprises two supporting plates which are perpendicular to each other, each supporting plate is provided with an unpowered conveying mechanism, the perpendicular connecting ends of the two supporting plates are rotationally connected to the middle of the supporting face of the rack, and the turnover driving device is arranged between the rack and the turnover frame. The motor turnover device can quickly turn over the motor, reduce the labor intensity of workers and improve the safety.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing, in particular to a turnover mechanism for motor processing. Background Art

[0002] In the process of processing some slightly larger motors, the end face and side face of the motor need to be processed separately. In order to facilitate the processing operation, the motor needs to be switched between the vertical and horizontal states so that the processing surface is always on the upper side. At present, the motor is generally flipped manually, which is time-consuming and labor-intensive, and it is easy to press fingers. Utility Model Content

[0003] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art and to provide a turning mechanism for motor processing, which can quickly turn over the motor, reduce the labor intensity of workers and improve safety.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A turning mechanism for motor processing comprises a frame, a turning frame and a turning drive device, wherein the turning frame comprises two mutually perpendicular support plates, each of the support plates is provided with a non-powered conveying mechanism, the vertical connecting ends of the two support plates are rotatably connected to the middle of the supporting surface of the frame, and the turning drive device is arranged between the frame and the turning frame.

[0006] As a preferred embodiment of the present invention, a first baffle is connected between the side edges of the two support plates on the same side.

[0007] As a preferred embodiment of the utility model, a pin hole is provided on the first baffle plate at each of the support plates, and a tray limiting pin is provided in the pin hole.

[0008] As a preferred embodiment of the present invention, the first baffle has a shape that adapts to the side edges of the two support plates.

[0009] As a preferred embodiment of the present invention, a second baffle is provided at the distal ends of the two support plates.

[0010] As a preferred embodiment of the present invention, the turning drive device is a cylinder, and both ends of the cylinder are rotatably connected to the frame and the turning frame respectively.

[0011] As a preferred embodiment of the present invention, the unpowered transmission mechanism includes a plurality of universal ball bearings.

[0012] As a preferred embodiment of the present invention, a buffer pad is provided on the upper side of the frame.

[0013] The utility model has the advantages of simple structure, convenient operation, using the cylinder to quickly flip the motor, reducing the labor intensity of workers, and avoiding the safety hazards caused by manual flipping. In addition, the motor does not need to be completely locked during the flipping process, which will not affect the processing efficiency of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a turning mechanism for motor processing provided in this embodiment;

[0015] Figure 2 A schematic diagram of a working state of a turning mechanism for motor processing provided in this embodiment;

[0016] Figure 3 A schematic diagram of a working state of a turning mechanism for motor processing provided in this embodiment;

[0017] In the figure: 1-frame; 21-support plate; 22-universal ball bearing; 23-first baffle; 231-tray limit pin; 24-second baffle; 3-cylinder; 4-motor; 5-tray. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] like Figure 1-3 As shown, this embodiment provides a flipping mechanism for motor processing, including a frame 1, a flipping frame, and a flipping drive device. The flipping frame includes two mutually perpendicular support plates 21, each of which is provided with a non-powered conveying mechanism, and the vertical connection ends of the two support plates 21 are rotatably connected to the middle of the support surface of the frame 1, and the flipping drive device is arranged between the frame 1 and the flipping frame. It should be noted that the main applicable scenario of this mechanism is the non-powered conveying line, that is, the motor 4 is placed on the tray 5, and the tray 5 is placed on the non-powered conveying line. The movement of the tray and the motor is achieved by pushing the tray by hand. The specifications of the conveying line will not be too large. There may be multiple processing stations on the conveying line. When a processing is completed, the motor is manually pushed to the next station for subsequent processing. For example, the previous station needs to process the side of the motor, and the next station needs to process the end face of the motor. This flipping mechanism can be arranged between the two stations as a transfer station to complete the flipping of the motor. Among them, the unpowered conveying line can generally use universal ball bearings, and accordingly, the unpowered conveying mechanism on the support plate 21 is also composed of multiple universal ball bearings 22. The turning drive device can use a cylinder 3, which has stable and efficient operation. The two ends of the cylinder 3 are respectively connected to the frame 1 and one of the support plates of the turning frame. The turning of the turning frame is achieved through the push-pull action of the cylinder 3.

[0020] The working principle of this mechanism is as follows: In the initial state, one of the support plates of the flip frame is in a horizontal state and is flush with the non-powered conveyor line, and the other support plate is in a vertical state, and the vertical support plate is closely attached to the pallet. First, move the pallet carrying the motor to the horizontal support plate, and then place the pallet and the motor close to the pallet on the vertical support plate. For example, if the motor is in a horizontal state at this time, place its end face close to the pallet on the vertical support plate. Figure 2 As shown. Then the cylinder drives the entire flip frame to flip 90°. Since the upper side of the frame is horizontal and the flip frame is a right-angle structure, the flip angle is only controlled by the upper side limit of the frame. At this time, the support plate that was originally in a horizontal state becomes a vertical state, and the support plate that was originally vertical is in a horizontal state. At the same time, the motor is transferred from the tray of one support plate to the tray of another support plate, and a 90° flip is achieved. The upward surface is switched from the side to the end surface, as shown in Figure 3 Afterwards, the motor can be pushed to the next station for end surface processing.

[0021] Specifically, in order to prevent the tray 5 and the motor 4 from sliding off the support plate 21, a first baffle 23 is connected between the sides of the same side of the two support plates, and a second baffle 24 is provided at the far end of the two support plates 21. The first baffle 23 not only plays a blocking role, but also improves the connection strength of the two support plates. In this way, only the conveying channel between the two support plates and the conveying line is retained, and the other sides are surrounded by baffles. Figure 1 This is the perspective of the mechanism from the conveyor line side. At the same time, since the staff generally stand on the side of the first baffle plate 23 to take into account the situation of the two support plates, in order to facilitate the staff to observe the situation inside the flip bracket, the first baffle plate 23 has a shape that adapts to the side edges of the two support plates 21, that is, an "L" shape, to avoid blocking the line of sight.

[0022] In order to ensure that the tray can be stably fitted with the vertical support plate, the first baffle 23 is provided with a pin hole at each support plate 21, and a tray limiting pin 231 is provided in the pin hole, that is, the tray limiting pin 231 is used to limit the tray 5 on the surface of the support plate 21 to prevent the vertical tray 5 from accidentally tipping over, and the tray limiting pin 231 is easy to insert and remove and is efficient, and will not affect the overall work efficiency. Considering the stability of the limit, two pin holes are generally required to be set at intervals on each support plate 21, that is, two interval tray limiting pins 231 are used to limit the tray 5 from fitting the support plate.

[0023] Finally, since each turning action of the turning frame will contact or even collide with the upper side of the frame, in order to mitigate the collision, a buffer pad can be provided on the upper side of the frame 1.

[0024] The above is only a preferred specific implementation of the utility model, which is a realization method based on the overall concept of the utility model, and the protection scope of the utility model is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A turning mechanism for motor processing, characterized in that: It includes a frame, a turning frame, and a turning drive device. The turning frame includes two mutually perpendicular support plates. Each support plate is provided with a non-powered conveying mechanism. The vertical connecting ends of the two support plates are rotatably connected to the middle of the supporting surface of the frame. The turning drive device is arranged between the frame and the turning frame.

2. The turning mechanism for motor processing according to claim 1, characterized in that: A first baffle is connected between the side edges of the two support plates on the same side.

3. The turning mechanism for motor processing according to claim 2, characterized in that: The first baffle plate is provided with a pin hole at each of the support plates, and a tray limiting pin is provided in the pin hole.

4. The turning mechanism for motor processing according to claim 3, characterized in that: Each of the support plates is provided with at least two pin holes at intervals.

5. The turning mechanism for motor processing according to claim 2, characterized in that: The first baffle has a shape adapted to the side edges of the two support plates.

6. The turning mechanism for motor processing according to claim 1, characterized in that: The far ends of the two support plates are both provided with second baffles.

7. The turning mechanism for motor processing according to claim 1, characterized in that: The turning drive device is a cylinder, and two ends of the cylinder are rotatably connected to the frame and the turning frame respectively.

8. The turning mechanism for motor processing according to claim 1, characterized in that: The unpowered transmission mechanism includes a plurality of universal ball bearings.

9. The turning mechanism for motor processing according to claim 1, characterized in that: A buffer pad is arranged on the upper side of the frame.

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