Three-phase motor waterproof cap oiling equipment
By combining the adapter module, oiling module, feeding module, feeding device, picking module and feeder module, the problem of low efficiency of manual loading and unloading in motor waterproof cap oiling equipment is solved, realizing automated oiling and labeling, and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN PRIMAX ELECTRONIC & TEKLECOM PROD LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-06-23
Smart Images
Figure CN224401351U_ABST
Abstract
Description
Technical fields:
[0001] This utility model relates to the field of automated production technology, and specifically to a three-phase motor waterproof cap oiling device. Background technology:
[0002] Motor waterproof caps are core components of motor protection systems, primarily used for motors exposed to humid, dusty, or corrosive environments (such as offshore platforms, industrial spray systems, and outdoor equipment). By covering the shaft extension or the top of the shroud, they form a physical barrier to prevent water, oil mist, and other media from axially penetrating the motor's interior, protecting critical structures such as stator windings and bearings. Since the motor shaft extends through the waterproof cap, oil is often applied to the inner wall of the waterproof cap during assembly to facilitate installation of the cap and seals, and to reduce friction between the waterproof cap and the motor shaft. Traditional oiling methods, typically manual, are time-consuming, labor-intensive, and inefficient.
[0003] Chinese utility model patent CN206082930U discloses a motor end cap oiling device, aiming to provide an automatic and quantitative oiling device for motor end caps, ensuring uniform oiling and stable oil usage. It includes an oil tank, a base frame, a vertical guide column mounted on the base frame, an upper frame that can be raised and lowered along the vertical guide column, a lifting device for raising and lowering the upper frame, an adaptive quantitative oiling device, and an end cap rotation device. The adaptive quantitative oiling device includes a nozzle, a vertical cylinder, a vertical pressure rod mounted on the upper frame, a floating piston mounted in the vertical cylinder, a pressure piston located below the floating piston, a first return spring located between the floating piston and the pressure piston, a second return spring located between the pressure piston and the lower end of the vertical cylinder, and a triggering spray mechanism located below the upper frame. However, this patent still requires manual assistance for loading and unloading, resulting in low efficiency and long waiting times.
[0004] In view of the above, the inventors propose the following technical solution. Utility model content:
[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a three-phase motor waterproof cap oiling device.
[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a three-phase motor waterproof cap oiling device, comprising: a transfer module, an oiling module disposed on one side of the transfer module for applying oil to the product, a feeding device disposed on the side of the transfer module for providing the product, a feeding module disposed on the other side of the transfer module for gripping the product and placing it on the transfer module, a feeder module disposed on the side of the feeding module for providing a label, and a picking module disposed between the feeder module and the feeding module for cooperating in affixing the label.
[0007] Furthermore, in the above technical solution, the adapter module includes a first X-axis moving module, a first Y-axis moving module disposed on the first X-axis moving module, a first R-axis rotating module disposed on the first Y-axis moving module and rotating around the X-axis, and a positioning clamping device disposed on the first R-axis rotating module and used for positioning the product, wherein the oiling module and the feeding module are respectively located at both ends of the first X-axis moving module.
[0008] Furthermore, in the above technical solution, the feeding module includes a second X-axis moving module arranged parallel to the side of the first X-axis moving module, a second Z-axis moving module arranged on the second X-axis moving module, and a second gripper arranged on the second Z-axis moving module for gripping the product. The second Z-axis moving module is provided with a second cantilever beam that extends outward and supports the second gripper.
[0009] Furthermore, in the above technical solution, the feeding device includes a rotating bearing turntable located at one end of the first X-axis moving module, three storage positions arranged in a triangle on the bearing turntable for stacking and storing products, and a first driving device located below the bearing turntable for driving its rotation.
[0010] Furthermore, in the above technical solution, the storage position includes four positioning rods that are vertically installed on the bearing turntable in a matrix distribution. The three storage positions share three positioning rods located at the center of the bearing turntable, and the two positioning rods distributed along the edge of the bearing turntable for each storage position can be adjusted to change the size of the storage position.
[0011] Furthermore, in the above technical solution, the oiling module includes a first support frame, a third X-axis moving module mounted on the first support frame and parallel to the first Y-axis moving module, a third Y-axis moving module mounted on the third X-axis moving module, a third Z-axis moving module mounted on the third Y-axis moving module, an oil reservoir mounted on the third Z-axis moving module, a third R-axis rotating module mounted on the third Z-axis moving module and rotating around the Y-axis, and an oiling nozzle assembly mounted on the third R-axis rotating module and connected to the oil reservoir.
[0012] Furthermore, in the above technical solution, the third R-axis rotating module is a hollow rotating platform, the oil storage cylinder and the oil nozzle assembly are located on both sides of the third R-axis rotating module, and the third R-axis rotating module is provided with an L-shaped outward cantilever extending to support the oil nozzle assembly.
[0013] Furthermore, in the above technical solution, the oil nozzle assembly includes an oil nozzle disposed at the end of the L-arm, a support pipe disposed at the center of the third R-axis rotating module and connected to the oil reservoir, a hose disposed between the support pipe and the oil nozzle, and a universal adapter connecting the support pipe and the hose.
[0014] Furthermore, in the above technical solution, the material picking module includes a second stand, a fourth X-axis moving module mounted on the second stand and parallel to the first Y-axis moving module, a fourth Y-axis moving module mounted on the fourth X-axis moving module, a fourth Z-axis moving module mounted on the fourth Y-axis moving module, a fourth R-axis rotating module mounted on the fourth Z-axis moving module and rotating around the X-axis, and a material picking suction cup mounted on the fourth R-axis rotating module for picking up labels.
[0015] Furthermore, in the above technical solution, the fourth R-axis rotation module is a hollow rotating platform.
[0016] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:
[0017] 1. In this utility model, a feeding device and a loading module are used to replace manual loading of products one by one. After the transfer module receives the products, they are sent to the oiling module and the material picking module in sequence for oiling and labeling, thereby realizing automatic oiling and labeling of products, greatly improving production efficiency, and eliminating the need to wait for manual loading and unloading.
[0018] 2. In this utility model, three evenly distributed storage positions are set on the carrier turntable. The carrier turntable is driven to rotate by the first driving device to switch the storage positions. This ensures that when products are stacked to one storage position, the other storage position can continue to supply materials to the feeding module without stopping the machine to wait for material replacement, thereby improving production efficiency. Attached image description:
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a structural diagram of the feeding device, the loading module, and the transfer module in this utility model;
[0021] Figure 3 This is a schematic diagram of the oiling module in this utility model;
[0022] Figure 4 This is a schematic diagram of the material handling module in this utility model. Detailed implementation method:
[0023] The present invention will be further described below with reference to specific embodiments and accompanying drawings.
[0024] See Figures 1 to 4 The image shows a three-phase motor waterproof cap oiling device, comprising: a transfer module 1; an oiling module 2 located on one side of the transfer module 1 for applying oil to product A; a feeding device 3 located beside the transfer module 1 for providing product A; a loading module 4 located on the other side of the transfer module 1 for gripping products and placing them onto the transfer module 1; a feeder module 5 located beside the loading module 4 for providing labels; and a picking module 6 located between the feeder module 5 and the loading module 4 for attaching labels. The feeding device 3 and the loading module 4 work together to replace manual loading of products one by one. After receiving product A through the transfer module 1, it is sequentially delivered to the oiling module 2 and the picking module 6 for oiling and labeling, thereby achieving automatic oiling and labeling of product A, significantly improving production efficiency and eliminating the need for manual loading and unloading.
[0025] The adapter module 1 includes a first X-axis moving module 11, a first Y-axis moving module 12 disposed on the first X-axis moving module 11, a first R-axis rotating module 13 disposed on the first Y-axis moving module 12 and rotating around the X-axis, and a positioning clamping device 14 disposed on the first R-axis rotating module 13 for positioning product A. The oiling module 2 and the feeding module 4 are located at both ends of the first X-axis moving module 11, respectively.
[0026] The feeding module 4 includes a second X-axis moving module 41 arranged parallel to the side of the first X-axis moving module 11, a second Z-axis moving module 42 arranged on the second X-axis moving module 41, and a second gripper 43 arranged on the second Z-axis moving module 42 for gripping product A. The second Z-axis moving module 42 is provided with a second cantilever beam 44 that extends outward and supports the second gripper 43.
[0027] The feeding device 3 includes a rotating carrier turntable 31 located at one end of the first X-axis moving module 11, three storage positions 32 arranged in a triangle on the carrier turntable 31 for stacking and storing product A, and a first driving device 33 located below the carrier turntable 31 for driving its rotation. Each storage position 32 includes four positioning rods 321 arranged in a matrix and vertically mounted on the carrier turntable 31. The three storage positions 32 share three positioning rods 321 located at the center of the carrier turntable 31, and the distance between the two positioning rods 321 distributed along the edge of the carrier turntable 31 in each storage position 32 can be adjusted to change the size of the storage position 32. The system employs three evenly distributed storage positions 32 on a carrier turntable 31. A first driving device 33 drives the carrier turntable 31 to rotate, switching between the storage positions 32. This ensures that while product A is being stacked into one storage position 32, the other storage position 32 continues to supply material to the feeding module 4 without requiring machine downtime for material replacement, thereby improving production efficiency. The first driving device 33 is a motor-driven module.
[0028] The oiling module 2 includes a first support frame 21, a third X-axis moving module 22 mounted on the first support frame 21 and parallel to the first Y-axis moving module 12, a third Y-axis moving module 23 mounted on the third X-axis moving module 22, a third Z-axis moving module 24 mounted on the third Y-axis moving module 23, an oil reservoir 25 mounted on the third Z-axis moving module 24, a third R-axis rotating module 26 mounted on the third Z-axis moving module 24 and rotating around the Y-axis, and an oiling nozzle assembly 27 mounted on the third R-axis rotating module 26 and connected to the oil reservoir 25. The third R-axis rotating module 26 is a hollow rotating platform, with the oil reservoir 25 and the oiling nozzle assembly 27 located on opposite sides of the third R-axis rotating module 26. The third R-axis rotating module 26 has an L-shaped outward cantilever extending to support the oiling nozzle assembly 27. The oil nozzle assembly 27 includes an oil nozzle 271 disposed at the end of the L-arm 28, a support pipe 272 disposed at the center of the third R-axis rotating module 26 and connected to the oil reservoir 25, a hose 274 disposed between the support pipe 272 and the oil nozzle 271, and a universal adapter 273 connecting the support pipe 272 and the hose 274.
[0029] The material handling module 6 includes a second support frame 61, a fourth X-axis moving module 62 mounted on the second support frame 61 and parallel to the first Y-axis moving module 12, a fourth Y-axis moving module 63 mounted on the fourth X-axis moving module 62, a fourth Z-axis moving module 64 mounted on the fourth Y-axis moving module 63, a fourth R-axis rotating module 65 mounted on the fourth Z-axis moving module 64 and rotating around the X-axis, and a material handling suction cup 66 mounted on the fourth R-axis rotating module 65 for gripping labels. The fourth R-axis rotating module 65 is a hollow rotating platform.
[0030] In summary, during operation, this utility model involves manually stacking product A onto the storage position 32 of the feeding device 3. The first driving device 33 drives the carrying turntable 31 to rotate, switching the storage position 32 filled with product A to below the feeding module 4. The empty storage position 32 then switches to the stacking side, where manual stacking of product A continues. Further, the feeding module 4 picks up product A from the storage position 32 and moves it to the transfer module 1. First, the first R-axis rotation module 13 drives the positioning clamping device 14 to rotate horizontally upwards to clamp product A. Then, the first R-axis rotation module 13 drives the positioning clamping device 14 to rotate towards the picking module 6, and the first Y-axis moving module 12 moves product A below the picking module 6. Further, the picking module 6 first picks up a label from the feeder module 5, then the fourth R-axis rotation module 65 drives the picking suction cup 66 to swing towards product A. The fourth Y-axis moving module 63 then drives the picking suction cup. The suction cup 66 approaches product A and attaches a label to it. Next, the transfer module 1 moves product A below the oiling module 2. First, the first R-axis rotation module 13 flips product A towards the material handling module 6. Then, the third R-axis rotation module 26 drives the nozzle assembly 27 to swing and oil the lower half of the inner wall of product A. The first R-axis rotation module 13 then flips product A towards the oiling module 2 again, and the third R-axis rotation module 26 again drives the nozzle assembly 27 to swing and oil the lower half of the inner wall of product A. Since the oiled area symmetrically forms the entire inner wall of product A when it faces two different directions, the inner wall of product A is completely oiled. Finally, product A, after being oiled, is removed from the transfer module 1 manually or by a robotic arm. The transfer module 1 then continues to receive product A from the feeding module 4 for oiling.
[0031] By adopting the above solution, this utility model has the following advantages:
[0032] 1. Using multiple linear motion modules and a hollow rotary platform, rotary oiling can be achieved without vision, with precise positioning, simple and compact structure, and low cost;
[0033] 2. It can replenish materials without stopping the machine, and automatic feeding and oiling can be carried out simultaneously, which is highly efficient;
[0034] 3. Using a high-speed motor, the entire cycle time of all actions (loading and unloading, oiling, labeling) is within 10 seconds.
[0035] Of course, the above description is only a specific embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model should be included in the scope of the claims of the present utility model.
Claims
1. A three-phase motor waterproof cap oiling device, characterized in that, include: The adapter module (1), the oiling module (2) located on one side of the adapter module (1) and used to apply oil to the product (A), the feeding device (3) located on the side of the adapter module (1) and used to provide the product (A), the loading module (4) located on the other side of the adapter module (1) and used to grab the product and place it on the adapter module (1), the feeder module (5) located on the side of the loading module (4) and used to provide the label, and the picking module (6) located between the feeder module (5) and the loading module (4) and used to cooperate in affixing the label.
2. The three-phase motor waterproof cap oiling device according to claim 1, characterized in that: The adapter module (1) includes a first X-axis moving module (11), a first Y-axis moving module (12) disposed on the first X-axis moving module (11), a first R-axis rotating module (13) disposed on the first Y-axis moving module (12) and rotating around the X-axis, and a positioning clamping device (14) disposed on the first R-axis rotating module (13) and used for positioning the product (A). The oiling module (2) and the feeding module (4) are located at both ends of the first X-axis moving module (11).
3. The three-phase motor waterproof cap oiling device according to claim 2, characterized in that: The loading module (4) includes a second X-axis moving module (41) arranged parallel to the side of the first X-axis moving module (11), a second Z-axis moving module (42) arranged on the second X-axis moving module (41), and a second gripper (43) arranged on the second Z-axis moving module (42) for gripping the product (A). The second Z-axis moving module (42) is provided with a second cantilever beam (44) that extends outward and is used to support the second gripper (43).
4. The three-phase motor waterproof cap oiling device according to claim 2, characterized in that: The feeding device (3) includes a carrier turntable (31) located at one end of the first X-axis moving module (11) and capable of rotation, three storage positions (32) arranged in a triangle on the carrier turntable (31) for stacking and storing products (A), and a first driving device (33) located below the carrier turntable (31) for driving its rotation.
5. The three-phase motor waterproof cap oiling device according to claim 4, characterized in that: The storage position (32) includes four positioning rods (321) arranged in a matrix and vertically installed on the bearing turntable (31). The three storage positions (32) share three positioning rods (321) located at the center of the bearing turntable (31), and the two positioning rods (321) distributed along the edge of the bearing turntable (31) of each storage position (32) can be adjusted to change the size of the storage position (32).
6. The three-phase motor waterproof cap oiling device according to claim 1, characterized in that: The oiling module (2) includes a first support frame (21), a third X-axis moving module (22) mounted on the first support frame (21) and parallel to the first Y-axis moving module (12), a third Y-axis moving module (23) mounted on the third X-axis moving module (22), a third Z-axis moving module (24) mounted on the third Y-axis moving module (23), an oil reservoir (25) mounted on the third Z-axis moving module (24), a third R-axis rotating module (26) mounted on the third Z-axis moving module (24) and rotating around the Y-axis, and an oiling nozzle assembly (27) mounted on the third R-axis rotating module (26) and connected to the oil reservoir (25).
7. The three-phase motor waterproof cap oiling device according to claim 6, characterized in that: The third R-axis rotating module (26) is a hollow rotating platform. The oil storage cylinder (25) and the oil nozzle assembly (27) are located on both sides of the third R-axis rotating module (26). The third R-axis rotating module (26) is provided with an L-shaped outward cantilever extending to support the oil nozzle assembly (27).
8. The three-phase motor waterproof cap oiling device according to claim 7, characterized in that: The oil nozzle assembly (27) includes an oil nozzle (271) located at the end of the L-arm (28), a support pipe (272) located at the center of the third R-axis rotating module (26) and connected to the oil reservoir (25), a hose (274) located between the support pipe (272) and the oil nozzle (271), and a universal adapter (273) connecting the support pipe (272) and the hose (274).
9. A three-phase motor waterproof cap oiling device according to any one of claims 1-8, characterized in that: The material handling module (6) includes a second support frame (61), a fourth X-axis moving module (62) mounted on the second support frame (61) and parallel to the first Y-axis moving module (12), a fourth Y-axis moving module (63) mounted on the fourth X-axis moving module (62), a fourth Z-axis moving module (64) mounted on the fourth Y-axis moving module (63), a fourth R-axis rotating module (65) mounted on the fourth Z-axis moving module (64) and rotating around the X-axis, and a material handling suction cup (66) mounted on the fourth R-axis rotating module (65) for gripping labels.
10. The three-phase motor waterproof cap oiling device according to claim 9, characterized in that: The fourth R-axis rotation module (65) is a hollow rotating platform.