Ceiling fan motor shell automatic feeding servo riveting bearing machine

Abstract

The utility model discloses a ceiling fan motor casing automatic feeding servo riveting bearing machine which comprises a machine frame, a rotating disc, a casing automatic feeding device, a bearing automatic feeding device, a servo riveting bearing device and an automatic discharging device. The machine shell automatic feeding device, the bearing automatic feeding device, the servo riveting bearing device and the automatic discharging device are sequentially arranged in the rotating direction of the rotating disc. Through the automatic shell feeding device and the automatic bearing feeding device, automatic feeding of a ceiling fan motor shell and a bearing can be achieved; the motor shell and the bearing are rotated to the servo riveting bearing device through the rotating disc, the bearing is pressed downwards through the servo riveting bearing device, the bearing is pressed on the motor shell, and assembling of the bearing and the motor shell is achieved. Therefore, automatic assembly of the bearing on the motor shell is achieved, the assembly efficiency is greatly improved, manual operation is not needed, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to a device for assembling motor housings, and more particularly to an automatic feeding servo riveting bearing machine for ceiling fan motor housings. Background Technology

[0002] During the assembly of ceiling fan motor housings, bearings are installed on the motor housing to facilitate the installation and fitment of structures such as the motor output shaft. However, existing bearing assembly methods involve manually placing the bearing in the corresponding position on the motor housing and then tightening it. This method requires multiple manual actions, resulting in low assembly efficiency and high labor costs. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic feeding servo riveting bearing machine for ceiling fan motor housings that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, an automatic feeding servo riveting bearing machine for ceiling fan motor housings is provided, comprising a frame, a turntable, an automatic housing feeding device, an automatic bearing feeding device, a servo riveting bearing device, and an automatic unloading device. The turntable, the automatic housing feeding device, the automatic bearing feeding device, the servo riveting bearing device, and the automatic unloading device are all mounted on the frame, and are arranged sequentially along the rotation direction of the turntable.

[0005] The beneficial effects of this utility model are as follows: The automatic housing feeding device and the automatic bearing feeding device enable automatic feeding of the ceiling fan motor housing and bearings; the rotation of the turntable allows the bearing to be placed on the ceiling fan motor housing, and then the turntable rotates the motor housing and bearing to the servo riveting bearing device. The servo riveting bearing device presses down on the bearing, clamping it onto the motor housing, thus assembling the bearing and motor housing; finally, the automatic unloading device removes the assembled motor housing from the turntable, thereby achieving automatic assembly of the bearing on the motor housing, greatly improving assembly efficiency, eliminating the need for manual operation, and saving manpower.

[0006] In some embodiments, the automatic housing feeding device includes a mounting frame, a movable frame, a front-to-back moving cylinder, a lifting cylinder, and a gripping head. The mounting frame is fixed to the machine frame, the movable frame is mounted on the mounting frame, the cylinder body of the front-to-back moving cylinder is fixed to the mounting frame, the movable frame is connected to the piston rod of the front-to-back moving cylinder, the lifting cylinder is fixed to the movable frame, and the gripping head is connected to the piston rod of the lifting cylinder. Thus, the front-to-back moving cylinder and the lifting cylinder can realize the forward-to-back and up-and-down movement of the gripping head, facilitating the gripping head to clamp and place the motor housing on the turntable.

[0007] In some embodiments, the automatic bearing feeding device is located on one side of the automatic housing feeding device, and the structure of the automatic bearing feeding device is the same as that of the automatic housing feeding device. The gripping head in the automatic housing feeding device is a suction cup, while the gripping head in the automatic bearing feeding device is a magnetic suction head. Thus, through the various structures of the automatic bearing feeding device, automatic bearing feeding can be achieved.

[0008] In some embodiments, the servo-driven bearing pressing device includes a mounting frame, a servo cylinder, and a pressing head. The mounting frame is fixed to the machine frame, the servo cylinder is fixed to the mounting frame, and the pressing head is connected to the output shaft of the servo cylinder, with the pressing head positioned above the turntable. Thus, the servo cylinder can drive the pressing head to move up and down, facilitating the pressing head to press the bearing firmly against the motor housing.

[0009] In some embodiments, the structure of the automatic unloading device is the same as that of the automatic bearing loading device. This facilitates the automatic unloading of the assembled motor housing.

[0010] In some embodiments, an automatic feeding servo riveting bearing machine for ceiling fan motor housings further includes a drive motor, which is mounted on the frame and located below the turntable. The output shaft of the drive motor is connected to the turntable. Thus, by including a drive motor, the turntable can be easily rotated, facilitating its movement to the appropriate workstations.

[0011] In some embodiments, the turntable is provided with multiple positioning blocks, and each positioning block has a positioning hole. Thus, the positioning blocks and positioning holes facilitate fixing the motor housing onto the turntable, preventing movement of the motor housing during assembly and ensuring assembly accuracy.

[0012] In some embodiments, a servo riveting bearing machine for automatically feeding ceiling fan motor housings further includes an automatic housing feeding tray, which is located on one side of the automatic housing feeding device and is correspondingly arranged with the gripping head in the automatic housing feeding device. Thus, the automatic housing feeding tray can provide motor housings to the automatic housing feeding device.

[0013] In some embodiments, an automatic feeding servo riveting bearing machine for ceiling fan motor housings further includes a bearing conveying channel. The bearing conveying channel is located on one side of the automatic bearing feeding device and corresponds to the gripping head in the automatic bearing feeding device. Thus, the bearing conveying channel facilitates the feeding of external bearings. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an automatic feeding servo riveting bearing machine for ceiling fan motor housings according to this utility model.

[0015] Figure 2This is a schematic diagram of the main structures in an automatic feeding servo riveting bearing machine for ceiling fan motor housings according to this utility model.

[0016] Figure 3 yes Figure 2 A structural diagram from another perspective.

[0017] Figure 4 yes Figure 2 A top-view structural diagram.

[0018] Figure 5 This is a schematic diagram of the automatic feeding device and turntable for the motor housing of a ceiling fan motor in a servo riveting bearing machine.

[0019] Figure 6 This is a schematic diagram of the servo riveting bearing device in an automatic feeding servo riveting bearing machine for ceiling fan motor housings according to this utility model. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Reference Figures 1-6 A servo-driven bearing riveting machine for automatic feeding of ceiling fan motor housings includes a frame 1, a turntable 2, an automatic housing feeding device 3, an automatic bearing feeding device 4, a servo-driven bearing riveting device 5, and an automatic unloading device 6. The turntable 2, the automatic housing feeding device 3, the automatic bearing feeding device 4, the servo-driven bearing riveting device 5, and the automatic unloading device 6 are all mounted on the frame 1, and are arranged sequentially along the rotation direction of the turntable 2.

[0022] In operation, the automatic feeding servo riveting bearing machine for ceiling fan motor housings of this utility model uses an automatic housing feeding device 3 to place the ceiling fan motor housing on a turntable 2. The turntable 2 then rotates the motor housing to an automatic bearing feeding device 4. The bearing feeding device 4 places the bearing in the corresponding position on the motor housing. The turntable 2 then rotates the motor housing with the bearing to a servo riveting bearing device 5, which presses the bearing firmly onto the motor housing, completing the assembly of the bearing. Finally, the turntable 2 rotates the assembled motor housing to an automatic unloading device 6, which removes the assembled motor housing. Thus, the entire loading, unloading, and assembly process requires no manual operation, significantly saving labor and improving production efficiency.

[0023] The automatic casing feeding device 3 includes a mounting frame 31, a movable frame 32, a front and rear movable cylinder 33, a lifting cylinder 34, and a gripping head 35. The mounting frame 31 is fixed on the frame 1, the movable frame 32 is mounted on the mounting frame 31, the cylinder body of the front and rear movable cylinder 33 is fixed on the mounting frame 31, the movable frame 32 is connected to the piston rod of the front and rear movable cylinder 33, the lifting cylinder 34 is fixed on the movable frame 32, and the gripping head 35 is connected to the piston rod of the lifting cylinder 34.

[0024] In practical use, the forward and backward movement cylinder 33 drives the moving frame 32 to move forward and backward, and the lifting cylinder 34 drives the gripping head 35 to move up and down, thus realizing the forward and backward and up and down movement of the gripping head 35. Specifically, when the piston rod of the forward and backward movement cylinder 33 is pulled back, it drives the moving frame 32 and the gripping head 35 to move backward, and the piston rod of the lifting cylinder 34 pushes down, which can push the gripping head 35 downward to grip the ceiling fan motor housing stacked on the outside of the turntable 2; then, the piston rod of the lifting cylinder 34 moves upward, driving the gripping head 35 to move upward; the piston rod of the forward and backward movement cylinder 33 extends, driving the gripping head 35 to move above the turntable 2; then, the piston rod of the lifting cylinder 34 extends downward, so that the gripping head 35 carries the motor housing downward to place it on the turntable 2. Thus, the automatic feeding of the motor housing is realized. As the turntable 2 rotates, the automatic housing feeding device 3 can repeat the above actions to place the motor housing in different positions on the turntable 2, improving the overall assembly efficiency.

[0025] The automatic bearing feeding device 4 is located on one side of the automatic housing feeding device 3. The structure of the automatic bearing feeding device 4 is the same as that of the automatic housing feeding device 3. The gripping head 35 in the automatic housing feeding device 3 is a suction cup, while the gripping head 35 in the automatic bearing feeding device 4 is a magnetic suction head. The magnetic suction head can be an electromagnet, which facilitates the gripping head 35 to be attracted and released from the bearing.

[0026] Therefore, the automatic bearing feeding device 4 feeds bearings in the same way as the automatic housing feeding device 3 feeds motor housings. The automatic bearing feeding device 4 can automatically feed bearings, making it easy to place the bearings at the corresponding shaft holes of the motor housing on the turntable 2. Then, as the turntable 2 rotates, it moves to the bottom of the servo riveting bearing device 5.

[0027] The servo-driven bearing riveting device 5 includes a fixed frame 51, a servo cylinder 52, and a punch head 53. The fixed frame 51 is fixed to the machine frame 1, the servo cylinder 52 is fixed to the fixed frame 51, and the punch head 53 is connected to the output shaft of the servo cylinder 52. The punch head 53 is located above the turntable 2. By providing the servo cylinder 52, the downward punching force of the punch head 53 can be easily controlled, preventing the punch head 53 from crushing the bearing downwards, while ensuring that the bearing can be pressed tightly onto the motor housing.

[0028] When the motor housing containing the bearing rotates with the turntable 2 to below the stamping head 53, the servo cylinder 52 drives the stamping head 53 downward, causing it to act downward on the bearing and press it firmly into the motor housing, thus assembling the bearing and the motor housing. Subsequently, the servo cylinder 52 drives the stamping head 53 upward, and the turntable 2 rotates the assembled motor housing to the automatic unloading device 6.

[0029] The structure of the automatic unloading device 6 is the same as that of the automatic bearing feeding device 4. Therefore, the automatic unloading device 6 can clamp the assembled motor housing on the turntable 2 and move it to the outside of the turntable 2 to achieve unloading.

[0030] This utility model discloses an automatic feeding servo riveting bearing machine for ceiling fan motor housings, which also includes a drive motor 7. The drive motor 7 is mounted on the frame 1 and located below the turntable 2. The output shaft of the drive motor 7 is connected to the turntable 2. Thus, the drive motor 7 can drive the turntable 2 to rotate, meeting the assembly requirements of different workstations.

[0031] Multiple positioning blocks 21 are welded and fixed on the turntable 2, and positioning holes are provided on the positioning blocks 21. Specifically, the part of the motor housing that mates with the bearing is a raised structure. Therefore, when the motor housing is placed on the turntable 2, the raised part is aligned with the positioning hole, which facilitates the quick positioning of the motor housing on the turntable 2 and prevents the motor housing from shaking.

[0032] A servo riveting bearing machine for automatically feeding ceiling fan motor housings also includes an automatic housing feeding tray 8. The automatic housing feeding tray 8 is located on one side of the automatic housing feeding device 3 and is correspondingly arranged with the gripping head 35 in the automatic housing feeding device 3. By providing the automatic housing feeding tray 8, motor housings can be stacked on the automatic housing feeding tray 8, making it convenient for the automatic housing feeding device 3 to grip the motor housings from the automatic housing feeding tray 8 and place them on the turntable 2.

[0033] This utility model of an automatic feeding servo riveting bearing machine for ceiling fan motor housings also includes a bearing conveying channel 9. The bearing conveying channel 9 is located on one side of the automatic bearing feeding device 4 and is correspondingly arranged with the gripping head 35 in the automatic bearing feeding device 4. That is, the gripping head 35 of the automatic bearing feeding device 4 can grip the bearings conveyed by the bearing conveying channel 9 and place them on the motor housing on the turntable 2. The bearing conveying channel 9 can be a conveyor belt, which facilitates the supply of bearings to the automatic bearing feeding device 4 without the need for manual placement, thus saving labor.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A servo-driven riveting bearing machine for automatically feeding ceiling fan motor housings, characterized in that, The device includes a frame (1), a turntable (2), an automatic housing feeding device (3), an automatic bearing feeding device (4), a servo riveting bearing device (5), and an automatic unloading device (6). The turntable (2), the automatic housing feeding device (3), the automatic bearing feeding device (4), the servo riveting bearing device (5), and the automatic unloading device (6) are all mounted on the frame (1). The automatic housing feeding device (3), the automatic bearing feeding device (4), the servo riveting bearing device (5), and the automatic unloading device (6) are arranged sequentially along the rotation direction of the turntable (2).

2. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 1, characterized in that, The automatic casing feeding device (3) includes a mounting frame (31), a moving frame (32), a front and rear moving cylinder (33), a lifting cylinder (34), and a gripping head (35). The mounting frame (31) is fixed on the frame (1). The moving frame (32) is mounted on the mounting frame (31). The cylinder body of the front and rear moving cylinder (33) is fixed on the mounting frame (31). The moving frame (32) is connected to the piston rod of the front and rear moving cylinder (33). The lifting cylinder (34) is fixed on the moving frame (32). The gripping head (35) is connected to the piston rod of the lifting cylinder (34).

3. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 2, characterized in that, The automatic bearing feeding device (4) is located on one side of the automatic housing feeding device (3). The structure of the automatic bearing feeding device (4) is the same as that of the automatic housing feeding device (3). The gripping head (35) in the automatic housing feeding device (3) is a suction cup, and the gripping head (35) in the automatic bearing feeding device (4) is a magnetic suction head.

4. A servo riveting bearing machine for automatic feeding of ceiling fan motor housings according to any one of claims 1 to 3, characterized in that, The servo riveting bearing device (5) includes a fixed frame (51), a servo electric cylinder (52) and a punch head (53). The fixed frame (51) is fixed on the frame (1), the servo electric cylinder (52) is fixed on the fixed frame (51), and the punch head (53) is connected to the output shaft of the servo electric cylinder (52). The punch head (53) is located above the turntable (2).

5. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 3, characterized in that, The structure of the automatic unloading device (6) is the same as that of the automatic bearing feeding device (4).

6. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 4, characterized in that, It also includes a drive motor (7), which is mounted on the frame (1) and located below the turntable (2). The output shaft of the drive motor (7) is connected to the turntable (2).

7. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 6, characterized in that, The turntable (2) is provided with a plurality of positioning blocks (21), and the positioning blocks (21) are provided with positioning holes.

8. A servo riveting bearing machine for automatic feeding of ceiling fan motor housing according to claim 2 or 3, characterized in that, It also includes an automatic housing feeding tray (8), which is located on one side of the automatic housing feeding device (3) and is correspondingly set with the gripping head (35) in the automatic housing feeding device (3).

9. The automatic feeding servo riveting bearing machine for ceiling fan motor housing according to claim 3, characterized in that, It also includes a bearing conveying channel (9), which is located on one side of the automatic bearing feeding device (4) and is correspondingly set with the gripping head (35) in the automatic bearing feeding device (4).

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