Wiping device and cleaning device
The present application discloses a wiping device and a cleaning device. The wiping device includes: a rotating unit, a suction unit and a wiping head, where the suction unit, the rotating unit and the wiping head are sequentially arranged on a central axis, a wiping device hollow tube and a wiping head hollow tube are arranged on the central axis, the wiping device hollow pipe is arranged in the rotating unit, and the wiping head hollow pipe is arranged in the wiping head.
1. A wiping device, comprising:
a rotating unit;
a suction unit; and
a wiping head,
wherein
the suction unit, the rotating unit and the wiping head are sequentially arranged on a central axis;
a wiping device hollow tube and a wiping head hollow tube are arranged on the central axis;
the wiping device hollow tube is arranged in the rotating unit; and
the wiping head hollow tube is arranged in the wiping head.
2. The wiping device according to claim 1 , wherein an inner diameter of the wiping device hollow tube is equal to an inner diameter of the wiping head hollow tube.
3. The wiping device according to claim 1 , wherein the wiping head comprises a wiping head protrusion, and the wiping head protrusion protrudes outwardly from a bottom surface of the wiping head at a center of the wiping head.
4. The wiping device according to claim 1 , wherein a wiping head suction groove is arranged on a bottom surface of the wiping head.
5. The wiping device according to claim 4 , wherein the wiping head comprises a wiping head suction hole, and the wiping head suction hole extends inwardly from the bottom surface of the wiping head into the wiping head.
6. The wiping device according to claim 5 , wherein the wiping head suction groove is in fluid communication with the wiping head suction hole.
7. The wiping device according to claim 1 , wherein the suction unit is configured to allow a cleaning belt to be adsorbed on the wiping head through a negative pressure.
8. The wiping device according to claim 1 , further comprising a lifting unit, wherein the lifting unit is configured to drive the wiping head to move in a vertical direction, so that the wiping head is placed in a cleaning belt sheet absorption position, a battery wiping position and a cleaning belt discarding position, respectively.
9. The wiping device according to claim 1 , wherein the wiping device is a cylinder including a wiping head step portion, and the wiping head step portion is arranged on an outer peripheral surface of the wiping device.
10. A cleaning device, comprising the wiping device according to claim 1 , configured to clean a battery.
11. The cleaning device according to claim 10 , further comprising a belt reel, wherein a cleaning belt is wound on an outer circumference of the belt reel.
12. The cleaning device according to claim 11 , further comprising a cutting unit, wherein the cutting unit cuts the cleaning belt delivered by the belt reel into a cleaning belt sheet having a predetermined length.
13. The cleaning device according to claim 10 , further comprising a feeding unit, wherein the feeding unit is configured to transfer a cleaning belt sheet to a location below the wiping device.
14. The cleaning device according to claim 13 , wherein
the suction unit adsorbs the cleaning belt sheet on the wiping head; and
the battery is able to be moved, so that a battery liquid injection port of the battery is aligned with a wiping head protrusion of the wiping head.
15. The cleaning device according to claim 13 , wherein the rotating unit is configured to drive the wiping head to rotate, and the wiping head is configured to drive the cleaning belt sheet to wipe the battery liquid injection port; and
wherein the cleaning device further comprises a collecting unit, configured to suck away the cleaning belt sheet having wiped the battery liquid injection port by vacuuming.