ELECTRIC DOOR DRIVING MECHANISM FOR MACHINE TOOL

    公开(公告)号:EP4424961A1

    公开(公告)日:2024-09-04

    申请号:EP24158767.4

    申请日:2024-02-21

    Inventor: CHEN, Chen-Chuan

    Abstract: An electric door driving mechanism (1) includes a base mount (21) having an accommodation groove (22), a sliding groove (23) below the accommodation groove (22), and a bottom opening (26) communicated with the sliding groove (23), a slide (41) slidably moveable in the sliding groove (23), a door panel mounting member (45) moveable along with the slide (41), a linear motor (6) having a stator (61) disposed in the accommodation groove (22), and a mover (68) fixed on the slide (41) and drivenable by the stator (61) to move, and front and rear water-resistant pieces (7, 8) fixed to the base mount (21) and partially abutted with each other to close the bottom opening (26) while a body portion (451) of the door panel mounting member (45) passes between the front and rear water-resistant pieces (7, 8) and has front and rear sides abutted against the front and rear water-resistant pieces (7, 8) respectively, thereby preventing foreign objects and liquid from entering the inside of the electric driving mechanism (1) via the bottom opening (26).

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