Door body unit, winding chamber and wire cutting machine

• Main Authors: CHEN HUA, CHEN CHAO, WANG DONGDONG, BANG JUNG-HYUN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The utility model relates to the technical field of door structures, in particular to a door body unit, a winding chamber and a wire cutting machine, and aims to solve the problem that the operation process is affected due to the fact that the opening and closing angle of a door structure of an existing winding chamber is limited. In order to achieve the purpose, the door body unit comprises a door frame provided with a first side edge and a second side edge which are opposite to each other; the locking structure is arranged on the second side edge; the door body assembly comprises a plurality of door plates which are hinged in sequence, the door plate located at the first end of the door body assembly is hinged to the first side edge so that the door plates can be rotationally opened in the direction of the first side edge, and the door plate located at the second end of the door body assembly can be connected with the locking structure; and the door frame is sealed by the door body assembly. When the door b