Digital display device for Chinese painting and display method thereof

The invention discloses a digital display device for Chinese paintings, relates to the field of picture scroll display devices, and mainly solves the problem that picture scrolls are inconvenient to unfold or roll in a display cabinet. The device comprises a display cabinet, a first mounting guide rail and a second mounting guide rail are arranged in the display cabinet, a mounting mechanism is arranged on the first mounting guide rail and the second mounting guide rail, clamping assemblies are arranged at the two ends of the mounting mechanism, the clamping assemblies are connected with the two ends of a scroll, and the clamping assemblies are connected with an adjusting assembly. The adjusting assembly is used for adjusting the distance between the clamping assemblies to adapt to clamping of painting scrolls of different sizes, the mounting mechanism is connected with the moving mechanism, the painting scrolls are connected with the painting roll winding and unwinding mechanism, a taking and placing cabinet