Polishing equipment for motor shell cover

Abstract

The utility model relates to a motor shell cover polishing device which comprises a feeding and discharging assembly which comprises a three-axis robot, an electric chuck installed at the tail end of the three-axis robot and a CCD camera installed on one side of the electric chuck. The polishing assembly is located below the feeding and discharging assembly; the polishing assembly comprises an isolation box, a polishing motor installed in the isolation box, carborundum sponge coaxially connected with a rotor of the polishing motor, a supporting plate located on one side of the exterior of the isolation box, a finger clamping air cylinder installed at the top end of the supporting plate, rotating air cylinders connected with two opposite fingers of the finger clamping air cylinder correspondingly, and clamping blocks connected with the rotating air cylinders correspondingly. The two clamping blocks are correspondingly arranged on the two opposite sides of the carborundum sponge. The motor shell cover polishing equipment is simple in structure and convenient to use, the motor shell cover is automatically grabbed by the three-axis robot to be fed into the polishing assembly, the contact area between the motor shell cover and the carborundum sponge can be increased through angle deflection of the rotating air cylinder, and the polishing uniformity and the polishing quality are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shell cover polishing, in particular to a motor shell cover polishing device. Background Art

[0002] The motor cover is an important part of the motor, mainly used to protect the internal structure of the motor, such as the stator, rotor, coil, etc., from damage by the external environment, such as dust, moisture, impact, etc. During production, the electrode cover needs to be polished to remove burrs, rust, oil stains, etc. on the surface of the motor cover. The polished motor cover surface is not easy to adhere to dust and oil stains, and is easy to clean and maintain. This helps to keep the motor in good operating condition and extend its service life.

[0003] Traditional polishing equipment has a relatively low degree of automation and usually requires manual operation or supervision. At the same time, due to the limited contact area between the polishing consumables and the motor housing cover, the surface of the motor housing cover becomes uneven, which seriously affects the polishing quality. Utility Model Content

[0004] Based on this, the utility model provides a motor casing cover polishing equipment with simple structure and easy use. The three-axis robot automatically grabs the motor casing cover and sends it into the polishing assembly. The angle deflection of the rotating cylinder can increase the contact area between the motor casing cover and the emery sponge, effectively improving the polishing uniformity and polishing quality.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A motor housing cover polishing device, comprising:

[0007] A loading and unloading assembly, comprising a three-axis robot, an electric chuck mounted on the end of the three-axis robot, and a CCD camera mounted on one side of the electric chuck; and

[0008] A polishing assembly is located below the loading and unloading assembly; the polishing assembly includes an isolation box, a polishing motor installed inside the isolation box, a corundum sponge coaxially connected to the rotor of the polishing motor, a support plate located on one side of the outside of the isolation box, a finger-clamping cylinder installed on the top of the support plate, a rotating cylinder respectively connected to two opposite fingers of the finger-clamping cylinder, and a clamping block respectively connected to each rotating cylinder; two clamping blocks are correspondingly arranged on opposite sides of the corundum sponge, and the motor housing cover is clamped between the two clamping blocks.

[0009] The motor casing cover polishing equipment has a simple structure and is easy to use. The three-axis robot automatically grabs the motor casing cover and sends it into the polishing assembly. The angle deflection of the rotating cylinder can increase the contact area between the motor casing cover and the emery sponge, effectively improving the polishing uniformity and polishing quality.

[0010] In one embodiment, the axis direction of the electric chuck is consistent with the axis direction of the CCD camera.

[0011] In one of the embodiments, the loading and unloading assembly also includes an electric rotating platform installed between the end of the three-axis robot and the electric chuck, and the electric rotating platform is used to drive the electric chuck to rotate.

[0012] In one embodiment, the rotation axis of the electric rotating platform coincides with the axis center line of the electric chuck.

[0013] In one of the embodiments, a dust suction pipe is connected to one side of the bottom end of the isolation box, and the dust suction pipe is connected to the interior of the isolation box; the polishing assembly also includes a vacuum cleaner located on one side of the isolation box, and the vacuum cleaner is connected to the dust suction pipe through a hose.

[0014] In one embodiment, a motor casing cover polishing device further includes conveyor belts located on opposite sides of the isolation box; one conveyor belt is used to convey the unpolished motor casing cover, and the other conveyor belt is used to convey the polished motor casing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a motor casing polishing device according to one embodiment of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the assembly of a loading and unloading assembly and a polishing assembly in a motor casing cover polishing device shown;

[0017] Figure 3 for Figure 2 An exploded comparison diagram of a loading and unloading assembly and a polishing assembly in a motor housing cover polishing device shown;

[0018] Figure 4 for Figure 3 An exploded comparison diagram of a loading and unloading assembly and a polishing assembly in a motor housing cover polishing device shown in another perspective;

[0019] Figure 5 for Figure 1 An exploded schematic diagram of a polishing assembly in a motor housing cover polishing device is shown;

[0020] Figure 6 for Figure 5 A schematic diagram of an exploded view from another perspective of a polishing component in a motor casing cover polishing device is shown.

[0021] Notes on the attached drawings:

[0022] 10-loading and unloading assembly, 11-three-axis robot, 12-electric chuck, 13-CCD camera;

[0023] 20-polishing assembly, 21-isolation box, 210-dust suction pipe, 22-polishing motor, 23-emery sponge, 24-support plate, 25-finger cylinder, 26-rotating cylinder, 27-clamping block, 28-dust collector, 280-hose;

[0024] 30- conveyor belt;

[0025] 40-Motor housing cover. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] See also Figures 1 to 6 , which is a motor casing cover polishing device according to one embodiment of the utility model, includes a loading and unloading assembly 10, a polishing assembly 20 located below the loading and unloading assembly 10, and a conveyor belt 30 located on opposite sides of the polishing assembly 20; the conveyor belt 30 is used to convey the motor casing cover 40.

[0030] The loading and unloading assembly 10 includes a three-axis robot 11, an electric chuck 12 installed at the end of the three-axis robot 11, and a CCD camera 13 installed on one side of the electric chuck 12. The claws of the electric chuck 12 are used to extend into the interior of the motor housing cover 40 and then spread outward, gradually pressing against the inner wall of the motor housing cover 40 to achieve the grasping of the motor housing cover 40. At the same time, the addition of the CCD camera 13 adds a visual recognition function to this assembly. Through the images captured by the CCD camera 13, the device can identify the position, posture and other information of the motor housing cover 40, further improving the accuracy and efficiency of grasping.

[0031] In this embodiment, the axis direction of the electric chuck 12 is consistent with the axis direction of the CCD camera 13, ensuring the precise coordination of visual recognition and grasping action.

[0032] Furthermore, in this embodiment, the loading and unloading assembly 10 also includes an electric rotating platform (not shown) installed between the end of the three-axis robot 11 and the electric chuck 12. The rotating axis of the electric rotating platform coincides with the axis center line of the electric chuck 12. The electric rotating platform is used to drive the electric chuck 12 to rotate to adjust the posture of the motor housing cover 40 to ensure that the bottom surface of the motor housing cover 40 can be evenly polished.

[0033] The polishing assembly 20 includes an isolation box 21, a polishing motor 22 installed inside the isolation box 21, a corundum sponge 23 coaxially connected to the rotor of the polishing motor 22, a support plate 24 located on one side of the outside of the isolation box 21, a finger clamping cylinder 25 installed on the top of the support plate 24, a rotating cylinder 26 respectively connected to two opposite fingers of the finger clamping cylinder 25, and a clamping block 27 respectively connected to each rotating cylinder 26; the two clamping blocks 27 are correspondingly arranged on the opposite sides of the corundum sponge 23, and the motor housing cover 40 is clamped between the two clamping blocks 27.

[0034] In this embodiment, a dust suction pipe 210 is connected to one side of the bottom end of the isolation box 21, and the dust suction pipe 210 is connected to the interior of the isolation box 21. The polishing assembly 20 also includes a dust collector 28 located on one side of the isolation box 21, and the dust collector 28 is matched and connected to the dust suction pipe 210 through a hose 280 to perform a dust suction operation on the interior of the isolation box 21. The isolation box 21 not only provides a closed environment for the polishing process to prevent dust from splashing, but also effectively sucks away the dust generated during the polishing process through the cooperation of the dust suction pipe 210 and the dust collector 28, thereby ensuring a clean working environment.

[0035] The conveyor belts 30 are located at opposite sides of the isolation box 21 , wherein one conveyor belt 30 is used to convey the unpolished motor housing cover 40 , and the other conveyor belt 30 is used to convey the polished motor housing cover 40 .

[0036] During actual operation, the three-axis robot 11 automatically grabs the unpolished motor housing cover 40 through the cooperation of the electric chuck 12 and the CCD camera 13, moves the motor housing cover 40 to the position of the polishing assembly 20, and clamps the motor housing cover 40 and makes it contact with the emery sponge 23 by the cooperation of the clamping finger cylinder 25 and the rotating cylinder 26. Then, the polishing motor 22 drives the emery sponge 23 to rotate and polish the motor housing cover 40. At the same time, the rotating cylinder 26 also performs an angle deflection, so that the emery sponge 23 can contact the more edge position of the motor housing cover 40, increase the polishing contact area, and effectively improve the polishing uniformity and polishing quality. If necessary during the polishing process, the polishing motor 22 can be paused, and the electric chuck 12 grabs the motor housing cover 40 again and adjusts the posture through the electric rotating platform to ensure that the bottom surface of the motor housing cover 40 can be fully polished.

[0037] During the polishing process, the vacuum cleaner 28 sucks away the dust in the isolation box 21 through the vacuum pipe 210. After the polishing is completed, the three-axis robot 11 moves the polished motor housing cover 40 to another conveyor belt 30 for the next operation.

[0038] The motor casing cover polishing equipment has a simple structure and is easy to use. The three-axis robot 11 automatically grabs the motor casing cover 40 and sends it into the polishing assembly 20. The angle deflection of the rotating cylinder 26 can increase the contact area between the motor casing cover 40 and the emery sponge 23, effectively improving the polishing uniformity and polishing quality.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A motor housing cover polishing device, characterized in that: include: A loading and unloading assembly, including a three-axis robot, an electric chuck installed at the end of the three-axis robot, and a CCD camera installed at one side of the electric chuck; and A polishing assembly is located below the loading and unloading assembly; the polishing assembly includes an isolation box, a polishing motor installed inside the isolation box, a corundum sponge coaxially connected to the rotor of the polishing motor, a support plate located on one side of the outside of the isolation box, a finger-clamping cylinder installed on the top of the support plate, a rotating cylinder respectively connected to two opposite fingers of the finger-clamping cylinder, and a clamping block respectively connected to each rotating cylinder; two clamping blocks are correspondingly arranged on opposite sides of the corundum sponge, and the motor housing cover is clamped between the two clamping blocks.

2. The motor housing cover polishing device according to claim 1, characterized in that: The axis direction of the electric chuck is consistent with the axis direction of the CCD camera.

3. The motor housing cover polishing device according to claim 1, characterized in that: The loading and unloading assembly also includes an electric rotating platform installed between the end of the three-axis robot and the electric chuck, and the electric rotating platform is used to drive the electric chuck to rotate.

4. The motor housing cover polishing device according to claim 3, characterized in that: The rotating axis of the electric rotating platform coincides with the axis center line of the electric chuck.

5. The motor casing polishing device according to claim 1, characterized in that: A dust suction pipe is connected to one side of the bottom end of the isolation box, and the dust suction pipe is connected to the interior of the isolation box; the polishing assembly also includes a dust collector located at one side of the isolation box, and the dust collector is connected to the dust suction pipe through a hose.

6. The motor housing cover polishing device according to claim 1, characterized in that: Also included are conveyor belts located on opposite sides of the isolation box; one conveyor belt is used to convey the unpolished motor housing cover, and the other conveyor belt is used to convey the polished motor housing cover.

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