Rolling device and measuring device
AssigneeContemporary Amperex Technology (Hong Kong) Limited
InventorsPengpeng Wang, Di Yang, Lei Song
Life of this patent
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Abstract
A rolling device and a measuring device are disclosed. A rolling assembly in the rolling device is movably mounted on a bracket in a first direction (a) parallel to a working surface, and when a member to be rolled is placed on the working surface, the rolling assembly provides a rolling pressure to the member to be rolled. In a rolling process, the rolling assembly moves in the first direction (a), so as to be capable of ensuring that the rolling pressure applied to the member to be rolled is constant and always perpendicular to the member to be rolled, that is, ensuring that the rolling pressure remains constant, thereby reducing the influence of external factors on the rolling process and improving the accuracy of a measurement result.
Claims10
A rolling device, comprising:
- a base having a working surface for placing a member to be rolled;
- a bracket arranged on the base;
- and
- a rolling assembly movably mounted on the bracket in a first direction, the rolling assembly being used for providing a pressure to the member to be rolled on the working surface;
- wherein the first direction is parallel to the working surface;
- herein the rolling assembly comprises a connecting element and a rolling member, the connecting element is movably mounted on the bracket in the first direction, the rolling member is rotatably arranged on the connecting element around a rotating shaft, and an axial direction of the rotating shaft is parallel to the working surface;
- wherein the connecting element comprises a connecting main body as well as a first connecting beam and a second connecting beam respectively arranged on the connecting main body, the first connecting beam and the second connecting beam are respectively located on two opposite sides of the rolling member in the axial direction of the rotating shaft, and the first connecting beam and the second connecting beam are each provided with a through hole for accommodating the rotating shaft;
- characterized in that the through hole is configured as a kidney-shaped hole extending in a third direction and the third direction is arranged to intersect the working surface.
Dependencies are inferred from the claim text.