一种单电机驱动的多工位旋转装置
The multi-station rotary device driven by a single motor adopts a separable transmission structure of synchronous bracket and position adjustment block and a meshing design of main control gear, which solves the problem that existing multi-station rotary devices cannot flexibly adjust the operation of the workstations, and achieves energy saving and equipment compactness improvement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NORTHERN INST OF AUTOMATIC CONTROL TECH
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-17
AI Technical Summary
In actual operation, existing multi-station rotary devices require each station to rotate synchronously with the whole device, making it impossible to flexibly adjust the operating mode of individual or partial stations according to the actual needs of the workpiece, resulting in ineffective energy consumption and mechanical wear.
A multi-station rotary device driven by a single motor is used to achieve start-stop control of a single or partial station through a separable transmission structure of synchronous brackets and position adjustment blocks. Combined with the meshing transmission design of the main control gear and the sub-control gears, the number of power sources is reduced.
It enables flexible control of the start and stop of individual or partial workstations, avoiding unnecessary energy consumption and mechanical wear, reducing equipment costs and control complexity, and improving equipment compactness.
Smart Images
Figure CN224512305U_ABST
Abstract
Claims
1. A single motor driven multi-station rotary apparatus comprising: An outer casing (1); characterized in that: the outer casing (1) has three sets of circumferentially distributed transmission inner grooves (2) inside; a mating groove (3) is provided in the middle position of the outer casing (1); a bottom support frame (4) is fixedly connected to the bottom of the outer casing (1); three sets of circumferentially distributed inner support frames (5) are fixedly connected to the inner wall of the bottom support frame (4); an inner through hole (6) is provided on the outer wall of the bottom support frame (4); a main control motor (7) is fixedly connected to the bottom of the outer casing (1); a main control gear (8) is rotatably connected inside the mating groove (3); the three sets of transmission inner grooves (2) are divided into Each set of three sets of control gears (9) is rotatably connected to a control gear (9); the bottom of each set of control gears (9) is provided with a circumferentially distributed docking slot (10); each set of three sets of inner support frames (5) is rotatably connected to a torsion rod (11) through a shaft hole; each set of three sets of torsion rods (11) has a synchronous insertion hole (12) equidistantly provided on the disc-shaped protrusion; each set of three sets of torsion rods (11) has a station support plate (13) fixedly connected to the top end; each set of three sets of torsion rods (11) has a position adjustment block (14) threadedly connected to the threaded section; each set of three sets of position adjustment blocks (14) is rotatably connected to a synchronous insertion frame (15).
2. The multi-station rotary apparatus driven by a single motor according to claim 1, wherein: The three sets of transmission inner grooves (2) are respectively connected to shaft holes; the mating groove (3) is connected to shaft holes, and the mating groove (3) is connected to the three sets of transmission inner grooves (2); the three sets of inner support frames (5) are respectively provided with shaft holes.
3. The multi-station rotary apparatus driven by a single motor according to claim 1, wherein: The motor shaft of the main control motor (7) is rotatably connected to the shaft hole of the mating groove (3); the main control gear (8) is fixedly connected to the motor shaft of the main control motor (7); the three sets of sub-control gears (9) are respectively connected to the main control gear (8) through snap teeth; the three sets of sub-control gears (9) are respectively provided with shaft holes at the middle position.
4. The multi-station rotary apparatus driven by a single motor according to claim 1, wherein: Three sets of torsion bars (11) are rotatably connected in the shaft holes of the corresponding control gears (9); the torsion bars (11) are provided with threaded sections; and the outer walls of the three sets of torsion bars (11) are provided with disc-shaped protrusions.
5. The multi-station rotary apparatus driven by a single motor according to claim 1, wherein: The synchronization socket (12) can be docked with the corresponding docking slot (10); the bottom of the position adjustment block (14) is fixed with a hexagonal prism protrusion.
6. The multi-station rotary apparatus driven by a single motor according to claim 1, wherein: The top of the synchronization bracket (15) is provided with three sets of cylindrical insert rods arranged in a circular pattern. The insert rods of the synchronization bracket (15) are respectively inserted into the corresponding synchronization holes (12); the insert rods of the synchronization bracket (15) are respectively inserted into the corresponding docking slots (10).