Patent ID: 11951680
Assignee: AIDITE (QINHUANGDAO) TECHNOLOGY CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The sunken 3D printer of claim 1, wherein the first linear drive mechanism (2) comprises:
two first screw mounting seats (21) provided on the vertical table top (12) at an interval along a same vertical direction;
a first driving screw (22), two ends of the first driving screw (22) are rotatably connected with the two first screw mounting seats (21);
a first driving motor (23), an output end of the first driving motor (23) is fixedly connected with the first driving screw (22);
a first driving sliding block (24) in threaded connection with the first driving screw (22), and when the first driving motor (23) is activated, the first driving sliding block (23) serves as a first output end of the first linear driving mechanism (2) and drives the printing platform (4) to move upwards or downwards along the vertical direction.