Ultraviolet (UV) light-emitting diode (LED) inkjet printer

An ultraviolet (UV) light-emitting diode (LED) inkjet printer, comprising:

• a printing member;
• a carrying member;
• a supporting platform;
• and
• a cutting member;
• wherein the printing member is configured to perform printing on a surface of a substrate;
• the carrying member is configured to continuously pull the substrate so that the substrate is conveyed forward from the printing member;
• the supporting platform is provided in front of the carrying member, and is configured to support the substrate conveyed from the carrying member;
• and the cutting member is provided above the supporting platform;
• the cutting member comprises a guide rail and a cutter;
• the guide rail is configured to extend in a direction orthogonal to a direction in which the substrate is conveyed, and at least extend across an area of the supporting platform for supporting the substrate;
• the cutter is provided on the guide rail, and is movable along the guide rail;
• and the cutter is configured to abut against the substrate on the supporting platform and cut the substrate;
• and
• the guide rail is swingably mounted on the supporting platform, so that the cutter abuts against or leaves from the substrate;
• the guide rail is provided with a pressing portion;
• when the guide rail swings to a position where the cutter abuts against the substrate, the substrate is pressed by the pressing portion onto the supporting platform;
• and
• the supporting platform is provided with a supporting portion to support the substrate;
• the supporting portion protrudes from a supporting surface of the supporting platform, wherein the supporting surface of the supporting platform is configured to support the substrate along a conveying direction of the substrate;
• and the pressing portion is configured to press the substrate onto an upper surface of the supporting portion.