Motor shell rotating horizontal type double-side screw locking machine

Abstract

The utility model discloses a motor casing rotation horizontal type bilateral screw locking machine which comprises a machine frame, a first automatic screw locking machine, a second automatic screw locking machine, a rotation positioning device and a detection device, and the first automatic screw locking machine, the second automatic screw locking machine, the rotation positioning device and the detection device are all arranged on the machine frame. The first automatic screw locking machine and the second automatic screw locking machine are located on the two opposite sides of the rotary positioning device correspondingly, and the detection device is located on one side of the rotary positioning device. The motor shell is placed on the rotary positioning device, the motor shell is rotated in place through the rotary positioning device, and screws are synchronously locked at the corresponding positions of the motor shell through the two automatic screw locking machines; the detection device is arranged, so that the screw hole site on the motor shell can be conveniently detected, and each automatic screw locking machine can be conveniently and accurately aligned; manual operation is not needed in the whole screw driving process, labor is greatly saved, the labor cost is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a motor housing assembly equipment, and more particularly to a rotating horizontal double-sided screw fastening machine for motor housings. Background Technology

[0002] For a specific motor housing, four screws need to be evenly distributed on the side. However, the existing screws on the side of the motor housing are installed manually by hand using a screwdriver, which is inefficient and requires a lot of labor. At the same time, the screwdriver may accidentally injure the operator during the screw-driving process, posing a certain safety hazard. Utility Model Content

[0003] The purpose of this utility model is to provide a horizontal double-sided screw fastening machine for rotating motor housing that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, a horizontal double-sided screw fastening machine for rotating motor housing is provided, comprising a frame, a first automatic screw fastening machine, a second automatic screw fastening machine, a rotation positioning device, and a detection device. The first automatic screw fastening machine, the second automatic screw fastening machine, the rotation positioning device, and the detection device are all mounted on the frame. The first automatic screw fastening machine and the second automatic screw fastening machine are respectively located on opposite sides of the rotation positioning device, and the detection device is located on one side of the rotation positioning device.

[0005] The beneficial effects of this utility model are as follows: By incorporating a rotary positioning device, the motor housing can be placed on the rotary positioning device, and the screw holes of the motor housing are rotated into position so that the screw holes correspond to the first and second automatic screw fastening machines. The two automatic screw fastening machines then synchronously fasten screws at the corresponding positions on the motor housing. The rotary positioning device allows the motor housing to be rotated, facilitating screw fastening at different positions and completing the automatic screw fastening of the motor housing. The detection device facilitates the detection of the screw holes on the motor housing, ensuring that the rotary positioning device can rotate the screw holes to align with the automatic screw fastening machines, enabling precise alignment of each machine. The entire screw fastening process requires no manual operation, greatly saving labor, reducing labor costs, and improving processing efficiency.

[0006] In some embodiments, the rotary positioning device includes a mounting frame, a rotary motor, and a fixed plate. The mounting frame is fixed to the machine frame, the rotary motor is mounted on the mounting frame, and the fixed plate is located above the mounting frame and connected to the output shaft of the rotary motor. A detection device corresponds to the fixed plate. Thus, the rotary motor can drive the fixed plate to rotate, facilitating the rotation of the workpiece placed on the fixed plate, causing the screw holes on the workpiece to rotate to their corresponding positions.

[0007] In some embodiments, the detection device includes a lifting cylinder and a detection head. The lifting cylinder is fixed on a mounting frame, and the detection head is connected to the piston rod of the lifting cylinder, with the detection head located on one side of a fixed plate. Thus, the lifting cylinder can push the detection head upwards to detect the corresponding hole positions on the workpiece; after detection, the lifting cylinder drives the detection head downwards, facilitating the automatic screw-fastening machine to fasten screws on the workpiece.

[0008] In some embodiments, a horizontal double-sided screw fastening machine for rotating motor housing also includes an automatic labeling machine. The automatic labeling machine is fixed on the frame and located on one side of the mounting bracket, corresponding to the fixing plate. Thus, by including the automatic labeling machine, shock-absorbing pads can be applied to the surface of the motor housing without manual operation, increasing the applicability of the entire machine.

[0009] In some embodiments, the second automatic screw fastening machine has the same structure as the first automatic screw fastening machine, and both the first and second automatic screw fastening machines are equipped with a moving device at their lower parts. This moving device facilitates the movement of the automatic screw fastening machines.

[0010] In some embodiments, the moving device includes a support frame, a moving frame, a first moving cylinder, and a second moving cylinder. The support frame is fixed to the machine frame, the moving frame is mounted on the support frame, the first moving cylinder is fixed to the support frame, the moving frame is connected to the piston rod of the first moving cylinder, the second moving cylinder is mounted on the moving frame, and the first and second automatic screw fastening machines are mounted on their respective moving frames and connected to the piston rods of their respective second moving cylinders. Thus, the first and second moving cylinders can move each automatic screw fastening machine closer to or further away from the fixed plate.

[0011] In some embodiments, a horizontal double-sided screw fastening machine with a rotating motor housing further includes a screw feeder connected to a first automatic screw fastening machine and a second automatic screw fastening machine. Thus, the screw feeder can supply screws to both automatic screw fastening machines without manual operation, saving labor and improving processing efficiency. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a horizontal double-sided screw fastening machine for rotating motor housing according to this utility model.

[0013] Figure 2 This is a schematic diagram of the main structures in a horizontal double-sided screw fastening machine for rotating motor housing according to this utility model.

[0014] Figure 3 This is a schematic diagram of the rotating positioning device in a horizontal double-sided screw fastening machine for rotating motor housing according to this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the first automatic screw fastening machine and the moving device in a horizontal double-sided screw fastening machine for rotating motor housing according to this utility model. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings.

[0017] Reference Figures 1-4 A rotating horizontal double-sided screw fastening machine for motor housing includes a frame 1, a first automatic screw fastening machine 2, a second automatic screw fastening machine 3, a rotating positioning device 4, and a detection device 5. The first automatic screw fastening machine 2, the second automatic screw fastening machine 3, the rotating positioning device 4, and the detection device 5 are all mounted on the frame 1. The first automatic screw fastening machine 2 and the second automatic screw fastening machine 3 are located on opposite sides of the rotating positioning device 4, and the detection device 5 is located on one side of the rotating positioning device 4.

[0018] Among them, the first automatic screw fastening machine 2 and the second automatic screw fastening machine 3 are existing automatic air-blowing screw machines that can automatically drive screws. The specific principle will not be elaborated here.

[0019] In use, the rotating horizontal double-sided screw fastening machine for motor housings of this invention places the motor housing on the rotating positioning device 4, and the screw hole positions on the motor housing are detected by the detection device 5. The rotating positioning device 4 rotates the screw holes on the motor housing to align with the two automatic screw fastening machines on both sides. The two automatic screw fastening machines then fasten the screws in the screw holes on both sides, eliminating the need for manual screwing and improving the safety of the production process. After the screws on both sides are tightened, the rotating positioning device 4 can drive the motor housing to continue rotating to the next screw hole to be fastened until the screws are tightened. Then, the motor housing with the screws fastened is removed from the rotating positioning device 4.

[0020] The rotary positioning device 4 includes a mounting frame 41, a rotary motor 42, and a fixing plate 43. The mounting frame 41 is fixed on the frame 1, the rotary motor 42 is mounted on the mounting frame 41, the fixing plate 43 is located above the mounting frame 41 and is connected to the output shaft of the rotary motor 42, and the detection device 5 corresponds to the fixing plate 43, that is, the detection device 5 can detect the corresponding hole positions of the motor housing placed on the fixing plate 43.

[0021] The detection device 5 includes a lifting cylinder 51 and a detection head 52. The lifting cylinder 51 is fixed on the mounting bracket 41, and the detection head 52 is connected to the piston rod of the lifting cylinder 51. The detection head 52 is located on one side of the fixing plate 43. The detection head 52 can be an infrared detector, which detects corresponding holes on the motor housing using infrared technology.

[0022] Specifically, in use, the motor housing is placed on the fixing plate 43, the outer diameter of which matches the inner diameter of the motor housing, facilitating the fixation of the motor housing. Then, the piston rod of the lifting cylinder 51 extends upward, moving the detection head 52 upward to the side of the motor housing; the rotary motor 42 drives the fixing plate 43 to rotate, causing the motor housing to rotate along with it. When the detection head 52 detects the corresponding hole on the motor housing, the rotary motor 42 stops rotating, and the motor housing rotates to its position. At this point, the piston rod of the lifting cylinder 51 pulls back, moving the detection head 52 downward; subsequently, two automatic screw-fastening machines on both sides fasten the screws on both sides of the motor housing. After the screws on both sides are fastened, the rotary motor 42 drives the fixing plate 43 to rotate 90°, allowing the two automatic screw-fastening machines to fasten the screws on the other opposite sides. Therefore, the automatic screw-fastening process for the four screws on the motor housing is completed, greatly improving processing efficiency and saving labor.

[0023] This utility model of a rotating horizontal double-sided screw fastening machine for motor housing also includes an automatic labeling machine 6. The automatic labeling machine 6 is fixed on the frame 1, located on one side of the mounting bracket 41, and correspondingly positioned with the fixing plate 43. That is, the automatic labeling machine 6 can attach labels or shock-absorbing pads to the upper surface of the motor housing. The automatic labeling machine 6 is existing technology and will not be described in detail here. Through the automatic labeling machine 6, shock-absorbing pads can be attached to the upper surface of the motor housing; when the rotating motor 42 drives the motor housing to rotate, the automatic labeling machine 6 can attach shock-absorbing pads to different positions on the surface of the motor housing to meet different processing requirements.

[0024] The second automatic screw fastening machine 3 has the same structure as the first automatic screw fastening machine 2. Both the first automatic screw fastening machine 2 and the second automatic screw fastening machine 3 are equipped with a moving device 7 at their bottom.

[0025] like Figure 2 and Figure 4 As shown, the moving device 7 includes a support frame 71, a moving frame 72, a first moving cylinder 73, and a second moving cylinder 74. The support frame 71 is fixed on the machine frame 1, the moving frame 72 is mounted on the support frame 71, the first moving cylinder 73 is fixed on the support frame 71, the moving frame 72 is connected to the piston rod of the first moving cylinder 73, the second moving cylinder 74 is mounted on the moving frame 72, the first automatic screw fastening machine 2 and the second automatic screw fastening machine 3 are mounted on the corresponding moving frames 72 and are connected to the piston rod of the corresponding second moving cylinder 74.

[0026] In actual use, in order to facilitate the movement of the movable frame 72 on the support frame 71, and to facilitate the movement of each automatic screw fastening machine on the corresponding movable frame 72, guide rails are fixed on the support frame 71 and the movable frame 72 by bolts. These guide rails can guide the corresponding movable frame and the automatic screw fastening machine, facilitating the smooth movement of the corresponding structure.

[0027] When the rotary motor 42 drives the motor housing to rotate into position, the piston rod of the first moving cylinder 73 extends, pushing the moving frame 72 towards the fixed plate 43. The second moving cylinder 74 pushes the first automatic screw fastening machine 2 and the second automatic screw fastening machine 3 towards the fixed plate 43, enabling them to fasten screws onto the motor housing on the fixed plate 43. Conversely, by pulling back the piston rods of the first moving cylinder 73 and the second moving cylinder 74, the two automatic screw fastening machines 3 can be moved away from the fixed plate 43, facilitating product removal.

[0028] This utility model discloses a horizontal double-sided screw fastening machine with a rotating motor housing, which also includes a screw feeder 8. The screw feeder 8 is connected to the first automatic screw fastening machine 2 and the second automatic screw fastening machine 3. The screw feeder 8 is a structure in the prior art that can automatically feed screws to the automatic screw fastening machines. Through the screw feeder 8, screws can be continuously supplied to two automatic screw fastening machines without the need for the operator to manually place the screws, further saving labor.

[0029] 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 motor housing rotating horizontal double-side screw locking machine, characterized in that, The utility model relates to a kind of automatic screw locking machine, including rack (1), first automatic screw locking machine (2), second automatic screw locking machine (3), rotating positioning device (4) and detection device (5), the first automatic screw locking machine (2), second automatic screw locking machine (3), rotating positioning device (4) and detection device (5) are all set on rack (1), the first automatic screw locking machine (2) and second automatic screw locking machine (3) are located at the opposite sides of rotating positioning device (4) respectively, and the detection device (5) is located at one side of rotating positioning device (4).

2. The electric machine housing rotating horizontal double-side screw locking machine according to claim 1, characterized in that, The rotating positioning device (4) includes mounting bracket (41), rotating motor (42) and fixed plate (43), the mounting bracket (41) is fixed on rack (1), the rotating motor (42) is arranged on mounting bracket (41), the fixed plate (43) is located above mounting bracket (41), and is connected with the output shaft of rotating motor (42), and the detection device (5) corresponds with fixed plate (43).

3. The electric machine housing rotating horizontal double-side screw locking machine of claim 2, wherein, The detection device (5) includes lifting cylinder (51) and detection head (52), the lifting cylinder (51) is fixed on mounting bracket (41), the detection head (52) is connected with the piston rod of lifting cylinder (51), and the detection head (52) is located at one side of fixed plate (43).

4. The electric machine shell rotating horizontal double-side screw locking machine according to claim 2 or 3, characterized in that, It further includes automatic labelling machine (6), the automatic labelling machine (6) is fixed on rack (1), and the automatic labelling machine (6) is located at one side of mounting bracket (41) and is correspondingly arranged with fixed plate (43).

5. The electric machine shell rotating horizontal double-side screw locking machine according to any one of claims 1-3, characterized in that, The second automatic screw locking machine (3) is same with the structure of first automatic screw locking machine (2), and the first automatic screw locking machine (2) and the second automatic screw locking machine (3) are both provided with moving device (7) below.

6. A machine housing rotating horizontal double-sided screw locking machine according to claim 5, characterized in that, The moving device (7) includes support frame (71), moving frame (72), first moving cylinder (73) and second moving cylinder (74), the support frame (71) is fixed on rack (1), the moving frame (72) is arranged on support frame (71), the first moving cylinder (73) is fixed on support frame (71), the moving frame (72) is connected with the piston rod of first moving cylinder (73), and the second moving cylinder (74) is arranged on moving frame (72), the first automatic screw locking machine (2) and the second automatic screw locking machine (3) are arranged on corresponding moving frame (72) and are connected with the piston rod of corresponding second moving cylinder (74).

7. The electric machine housing rotating horizontal double-side screw locking machine of claim 6, wherein, It further includes screw feeder (8), and the screw feeder (8) is communicated with the first automatic screw locking machine (2) and the second automatic screw locking machine (3).

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