CN-224231657-U - Battery appearance detection device

Abstract

The utility model relates to a battery appearance detection device which comprises a feeding station, a first detection station, a discharging station and a second detection station, wherein the feeding station is provided with a first moving platform, a first rotating mechanism is arranged on the first moving platform, the first moving platform drives the first rotating mechanism to move among the feeding station, the first detection station and the discharging station, the first detection station is provided with a first camera and a first bracket for supporting the first camera, the discharging station is provided with a discharging mechanism, the discharging mechanism is provided with a second rotating mechanism for driving a battery to rotate, and the second detection station is provided with a second camera for detecting the bottom surface and the side surface of the battery on the discharging mechanism.

Inventors

• CHEN CHAO
• CHEN BAO
• Ran Longchuan

Assignees

• 深圳市智信精密仪器股份有限公司

Dates

Publication Date

20260512

Application Date

20250429

Claims (10)

1. 1. The battery appearance detection device comprises a feeding station, a first detection station, a discharging station and a second detection station and is characterized in that the feeding station is provided with a first moving platform, a first rotating mechanism is arranged on the first moving platform, the first moving platform drives the first rotating mechanism to move among the feeding station, the first detection station and the discharging station, the first detection station is provided with a first camera for detecting the appearance of the top surface and the side surface of a battery on the first rotating mechanism and a first support for supporting the first camera, the discharging station is provided with a discharging mechanism for moving the battery on the first rotating mechanism to the second detection station, the discharging mechanism is provided with a second rotating mechanism for driving the battery to rotate, and the second detection station is provided with a second camera for detecting the bottom surface and the side surface of the battery on the discharging mechanism.
2. 2. The battery appearance detection device according to claim 1, wherein the feeding station, the first detection station and the discharging station are sequentially arranged from left to right, and the second detection station is located at the rear side of the discharging station.
3. 3. The battery appearance detection device according to claim 1, wherein the blanking mechanism comprises a second support, a vacuum chuck for sucking a battery and a double-shaft moving platform for moving in the XZ axis direction, the second support is located on one side of the first moving platform, the double-shaft moving platform is arranged on the second support, and the vacuum chuck is arranged on the second rotating mechanism.
4. 4. A battery appearance inspection device in accordance with claim 3, wherein said first rotating mechanism is also provided with said vacuum chuck.
5. 5. The battery appearance detection device according to claim 1 is characterized in that a first sliding rail extending in the horizontal direction is arranged on the first support, a first installation frame capable of limiting sliding is arranged on the first sliding rail, the first camera is arranged on the first installation frame, a first illumination light source capable of limiting sliding is arranged on the first sliding rail, and the first illumination light source faces to the top surface of a battery on the first rotating mechanism.
6. 6. The battery appearance detection device according to claim 5 is characterized in that the first installation frame comprises a first sliding block and a first connecting frame, the first sliding block is limited and arranged on a first sliding rail in a sliding mode, the first connecting frame is arranged on the first sliding block in a sliding mode up and down, the first camera is arranged on the first connecting frame, a first screw rod extending up and down is rotatably arranged on the first sliding block, the first screw rod is in threaded connection with the first connecting frame, and a first hand wheel is arranged at one end of the first screw rod.
7. 7. The device for detecting the appearance of a battery according to claim 1, wherein an included angle between the optical axis direction of the first camera and the top surface of the battery on the first rotating mechanism is 30 degrees to 60 degrees, and an included angle between the optical axis direction of the second camera and the bottom surface of the battery on the discharging mechanism is 30 degrees to 60 degrees.
8. 8. The battery appearance detection device according to claim 1 is characterized in that a third support is arranged below the blanking mechanism, a second sliding rail extending in the horizontal direction is arranged on the third support, a second installation frame capable of limiting sliding is arranged on the second sliding rail, the second camera is arranged on the second installation frame, a second illumination light source capable of limiting sliding is arranged on the second sliding rail, and the second illumination light source faces the bottom surface of a battery on the blanking mechanism.
9. 9. The battery appearance detection device according to claim 8 is characterized in that the second installation frame comprises a second sliding block and a second connecting frame, the second sliding block is limited and arranged on a second sliding rail in a sliding mode, the second connecting frame is arranged on the second sliding block in a sliding mode up and down, the second camera is arranged on the second connecting frame, a second screw rod extending up and down is rotatably arranged on the second sliding block, the second screw rod is in threaded connection with the second connecting frame, and a second hand wheel is arranged at one end of the second screw rod.
10. 10. The battery appearance detection device according to claim 1, wherein the first rotating mechanism and the second rotating mechanism are hollow rotating platforms, and the first moving platform is a linear sliding platform.

Description

Battery appearance detection device Technical Field The utility model relates to the field of battery detection, in particular to a battery appearance detection device. Background In the process of battery production, the battery finished product still needs to pass through the important process of outward appearance detection before leaving the factory, and the outward appearance detection process influences the quality control of battery finished product. The traditional appearance detection method is that the manual detection is performed, however, the manual detection efficiency is low, a certain visual error exists in the manual detection, and the risk of error detection is high, so that a manufacturer introduces a battery appearance detection device to improve the detection efficiency and the detection quality of the appearance of the battery. However, the existing battery appearance detection device, china patent discloses a battery appearance detection device (application number: CN 202311197850.0), which clamps and rotates two end surfaces of a battery through a grabbing rotation mechanism, a visual detection device is utilized to detect the two end surfaces of the battery, then the battery detected by an end surface detection area can enter a side edge detection area, the battery can be grabbed continuously through a grabbing turnover mechanism and can be rotated and turned over, the visual detection device is utilized to detect edges and turned over surfaces, and the battery needs to be turned over and rotated, so that all surfaces are detected. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, a battery appearance detection device is provided. The battery appearance detection device comprises a feeding station, a first detection station, a discharging station and a second detection station, wherein the feeding station is provided with a first moving platform, the first moving platform is provided with a first rotating mechanism, the first moving platform drives the first rotating mechanism to move among the feeding station, the first detection station and the discharging station, the first detection station is provided with a first camera for detecting the appearance of the top surface and the side surface of a battery on the first rotating mechanism and a first bracket for supporting the first camera, the discharging station is provided with a discharging mechanism for moving the battery on the first rotating mechanism to the second detection station, the discharging mechanism is provided with a second rotating mechanism for driving the battery to rotate, and the second detection station is provided with a second camera for detecting the bottom surface and the side surface of the battery on the discharging mechanism. Preferably, the feeding station, the first detection station and the discharging station are sequentially arranged from left to right, and the second detection station is located at the rear side of the discharging station. Preferably, the discharging mechanism comprises a second support, a vacuum chuck for adsorbing the battery and a double-shaft moving platform for moving in the XZ axis direction, wherein the second support is positioned on one side of the first moving platform, the double-shaft moving platform is arranged on the second support, and the vacuum chuck is arranged on the second rotating mechanism. Preferably, the first rotating mechanism is also provided with the vacuum chuck. Preferably, a first sliding rail extending in the horizontal direction is arranged on the first support, a first installation frame capable of limiting sliding is arranged on the first sliding rail, the first camera is arranged on the first installation frame, a first illumination light source capable of limiting sliding is arranged on the first sliding rail, and the first illumination light source faces the top surface of the battery on the first rotating mechanism. Preferably, the first mounting frame comprises a first sliding block and a first connecting frame, the first sliding block is arranged on a first sliding rail in a limiting sliding mode, the first connecting frame is arranged on the first sliding block in a vertical sliding mode, the first camera is arranged on the first connecting frame, a first screw rod extending up and down is arranged on the first sliding block in a rotating mode, the first screw rod is in threaded connection with the first connecting frame, and a first hand wheel is arranged at one end of the first screw rod. Preferably, an included angle between the optical axis direction of the first camera and the top surface of the battery on the first rotating mechanism is 30 degrees to 60 degrees, and an included angle between the optical axis direction of the second camera and the bottom surface of the battery on the blanking mechanism is 30 degrees to 60 degrees. Preferably, a third support is arranged below the blanking