4 results about "Vacuum servo" patented technology

The utility model discloses a paperboard ink printing four-color overprinting phase adjusting conveying mechanism which comprises a front-end paper feeding phase adjusting device and a hierarchical conveying device, the front-end paper feeding phase adjusting device is arranged at the foremost end of the hierarchical conveying device, a workbench is arranged on the front-end paper feeding phase adjusting device, and the front-end paper feeding phase adjusting device is connected with the front-end paper feeding phase adjusting device. The workbench is installed on the rack, a plurality of conveying rollers are arranged on the workbench, the conveying rollers are in transmission connection with a vacuum servo motor through a belt, the vacuum servo motor is installed in the rack, and a phase regulator is installed on the inner side wall of the rear side of the rack through a support; according to the phase adjusting and conveying mechanism, through the arranged phase adjuster, paperboards of different sizes can be controlled to be stably conveyed into hierarchical conveying equipment, and the printing quality and the printing position precision effect are improved.

The utility model discloses a connecting screw fastening device assembled by a vacuum servo motor, which comprises a vibration disc arranged on a second working table, a straight vibration assembly arranged on a first working table and connected with an outlet of the vibration disc, and a connecting screw arranged on the second working table. The material distribution conveying belt is arranged on the first workbench and used for conducting left-right material distribution on the connecting screws conveyed by the straight vibration assembly, and the left connecting bolt fastening assembly and the right connecting bolt fastening assembly are arranged on the first workbench and used for installing the connecting screws conveyed on the material distribution conveying belt on the end cover and motor shell assembly. The left connecting bolt fastening assembly and the right connecting bolt fastening assembly are the same in structure, and the left connecting bolt fastening assembly comprises a lower supporting column fixed to the first workbench, an upper top plate arranged on the top of the lower supporting column and a three-axis moving assembly arranged on the upper top plate. And the electric screwdriver assembly is arranged on the three-axis moving assembly and faces downwards.

This utility model discloses a rear end cover device for a vacuum servo motor, including a rear end cover body fixedly connected to the vacuum servo motor body, a first rolling bearing disposed in the center of the rear end cover body and sleeved and connected to the rotating shaft of the vacuum servo motor, a hollow armature connector mounting seat disposed at the rear end of the rear end cover body, an armature connector disposed in the armature connector mounting seat and coaxially arranged with the rotating shaft of the vacuum servo motor, and a first connecting plug disposed on the armature connector mounting seat and electrically connected to the armature connector; the armature connector includes an armature mounting seat fixed in the armature connector mounting seat, several reset support assemblies fixedly connected at one end to the armature mounting seat, an armature coil assembly fixed at the other end of the reset support assembly, and an armature sleeved on the reset support assembly and placed between the armature coil assembly and the armature mounting seat.

The utility model discloses a block-spliced stator core coil framework and a vacuum servo motor. The block-spliced stator core coil framework comprises a plurality of block-spliced assemblies which are arranged in an annular array and are sequentially connected end to end. Any splicing block assembly comprises a stator iron core formed by overlapping and a coil framework arranged on the stator iron core in a sleeving manner; the coil framework comprises an inner framework part, a winding supporting framework part and an outer framework part which are integrally formed, a penetrating groove which sequentially penetrates through the inner framework part, the winding supporting framework part and the outer framework part, second nut grooves which are respectively formed in the upper part and the lower part of the inner wall of the penetrating groove, and end part plates which are arranged at the end parts of the outer framework part in a one-to-one correspondence manner; the first nut grooves are formed in the inner side of the end plate, and the wire outlet columns are arranged on the end plate in a one-to-one correspondence mode. The end part of the core-penetrating connecting assembly in the first overlapped through hole is arranged in the second nut groove; and the end part of the core-penetrating connecting assembly in the second overlapped through hole is arranged in the first nut groove.