Automated capacitor coating equipment

Abstract

This invention discloses an automated capacitor coating device, comprising a polarity marking correction module, an upper film forming module, a side film forming module, and an integrated upper film forming module. The polarity marking correction module is configured to detect the polarity marking of the capacitor and determine whether the polarity marking is oriented in the correct direction. An upper film attaching device is configured to attach the upper film to the capacitor. A side film attaching device is configured to attach the side films to the capacitor. The integrated upper film forming module is configured to attach the integrated upper film to the capacitor.

Claims

1. An automated capacitor coating device, comprising: a polarity marking correction module configured to detect a polarity marking of a capacitor and determine whether the polarity marking is oriented in a correct direction; an upper film forming module configured to attach an upper film to the capacitor; a side film forming module configured to attach a side film to the capacitor; and an integrated upper film forming module configured to attach an integrated upper film to the capacitor.

2. The automated capacitor coating equipment as described in claim 1, wherein, The polarity marking correction module includes a camera, a host, and a rotating gripper device. The camera is configured to capture an image of the capacitor, and the host is configured to determine whether the polarity marking is facing the correct direction based on the image of the capacitor. When the polarity marking is not facing the correct direction, the rotating gripper device is configured to rotate the capacitor to make the polarity marking face the correct direction.

3. The automated capacitor coating equipment as described in claim 1, wherein, The automated capacitor coating equipment also includes a capacitor storage platform, which is configured to move from a loading area to a polarity marking detection area or from the polarity marking detection area to the loading area, and the polarity marking correction module is located in the polarity marking detection area.

4. The automated capacitor coating equipment as described in claim 3, wherein, The capacitor storage platform is slidably connected to a slide rail device, and the capacitor storage platform is provided with multiple limiting grooves.

5. The automated capacitor coating equipment as described in claim 1, wherein, The upper film forming apparatus includes a robotic arm, a film supply device, and a capping forming device. The robotic arm is configured to obtain the upper film from the film supply device and attach the upper film to the capacitor, while the capping forming device is configured to attach the upper film to the capacitor.

6. The automated capacitor coating equipment as described in claim 5, wherein, The robotic arm includes a multi-axis arm and a vacuum suction cup connected to the multi-axis arm. The multi-axis arm is configured to move the vacuum suction cup, and the vacuum suction cup is configured to obtain the upper film and attach the upper film to the capacitor.

7. The automated capacitor coating equipment as described in claim 1, wherein, The automated capacitor coating equipment also includes a posture flipping module, which includes an X-axis electric cylinder, two Z-axis electric cylinders, and two posture flipping grippers. The two posture flipping grippers are connected to the X-axis electric cylinder, and the two Z-axis electric cylinders are respectively connected to the two posture flipping grippers.

8. The automated capacitor coating equipment as described in claim 7, wherein, Each of the posture-flipping grippers includes a rack, two drive wheels, a gear, a rotating shaft, two driven wheels, two transmission belts, and two grippers. The rack is connected to the gear, the gear and the two drive wheels are pivotally connected to the rotating shaft, the two driven wheels are pivotally connected to the two grippers respectively, and each transmission belt is wound around the drive wheel and the driven wheel.

9. The automated capacitor coating equipment as described in claim 1, wherein, The side film forming module includes a rotating station device and a robotic arm. The rotating station device includes a base, a turntable, two support seats and two driven wheels. The turntable is rotatably connected to the base, the two support seats are connected to the turntable, and the two driven wheels are pivotally connected to the two support seats respectively. The robotic arm is configured to drive the capacitor to roll and attach the side film to the capacitor.

10. The automated capacitor coating equipment as described in claim 9, wherein, The side-film forming module also includes a camera. When the capacitor is located on the carrier, the camera is configured to capture an image of the capacitor. The camera is connected to a host computer, which is configured to determine whether the polarity indicator is facing the correct direction based on the image of the capacitor.

11. The automated capacitor coating equipment as described in claim 1, wherein, The body-worn upper film forming module includes a roller module and a forming cap device. The roller module is configured to roll the body-worn upper film to attach the body-worn upper film to the capacitor, and the forming cap device is configured to apply pressure to the body-worn upper film to attach the body-worn upper film to the capacitor.

Images