CN-224223261-U - Light-weight compact double-rotor common rail parallel motion mechanism

CN224223261UCN 224223261 UCN224223261 UCN 224223261UCN-224223261-U

Abstract

The utility model belongs to the technical field of light-weight compact double-rotor common rail parallel motion mechanisms, and particularly relates to a light-weight compact double-rotor common rail parallel motion mechanism which comprises a motor track, a common rail motor set, a cutter mounting assembly and a connecting assembly, wherein the cutter mounting assembly is arranged on the common rail motor set through the connecting assembly, the common rail motor set is movably connected on the motor track, the common rail motor set comprises at least two common rail motors, and each common rail motor is connected with the connecting assembly.

Inventors

Huang anqing
XU LIPING
ZHANG YIXIONG
Ni Qingshan

Assignees

广州瀚源包装印刷制品有限公司

Dates

Publication Date: 20260512
Application Date: 20250214

Claims (10)

1. The light and compact double-rotor common rail parallel motion mechanism is characterized by comprising a motor track, a common rail motor set, a cutter mounting assembly and a connecting assembly, wherein the cutter mounting assembly is mounted on the common rail motor set through the connecting assembly, and the common rail motor set is movably connected to the motor track; The common rail motor group comprises at least two common rail motors, and each common rail motor is connected with the connecting component; The common rail motor set is used for controlling the position of the common rail motor on the motor track so as to control the working state of the connecting component, the connecting component is used for changing the working state according to the position of the common rail motor on the motor track so as to control the working state of the cutter mounting component, and the cutter mounting component is used for mounting the processing cutter and synchronously changing the working state under the change of the working state of the connecting component.
2. The light and compact double-rotor common rail parallel motion mechanism according to claim 1, wherein the common rail motor comprises a motor rotor and a motor stator, and the common rail motor is movably connected to the motor track through the motor rotor; the motor stator is used for generating a traveling wave magnetic field when the common rail motor is electrified, and further provides power for the motor rotor to move on the motor track through interaction of the traveling wave magnetic field and the permanent magnet magnetic field, and the motor rotor is used for providing the permanent magnet magnetic field and moves along the motor track under interaction of the traveling wave magnetic field and the permanent magnet magnetic field.
3. The light and compact dual-mover common rail parallel motion mechanism of claim 2, wherein said common rail motor further comprises a mounting housing, said motor stator being mounted inside said mounting housing, said mounting housing being mounted on said motor mover.
4. The light and compact dual-mover common rail parallel motion mechanism of claim 1, wherein the connecting assembly comprises a motor mounting shaft, a cutter mounting shaft and a connecting rod, the motor mounting shaft is mounted on the common rail motor unit, the cutter mounting shaft is mounted on the cutter mounting assembly, and the connecting rod connects the motor mounting shaft and the cutter mounting shaft.
5. The light and compact dual-mover common rail parallel motion mechanism of claim 4, wherein the common rail motor assembly includes a first common rail motor and a second common rail motor, and wherein the connection assembly includes a first motor mounting shaft and a second motor mounting shaft, the first motor mounting shaft and the second motor mounting shaft being mounted on the first common rail motor and the second common rail motor, respectively.
6. The light and compact dual-mover common rail parallel motion mechanism of claim 5, wherein the connecting assembly further comprises a first connecting rod and a second connecting rod, the cutter mounting shaft comprises a middle shaft, the middle shaft is mounted in the middle of the cutter mounting assembly, the first connecting rod connects the middle shaft and the first motor mounting shaft, and the second connecting rod connects the middle shaft and the second motor mounting shaft.
7. The parallel motion mechanism of a lightweight and compact dual-rotor common rail according to claim 4, wherein the common rail motor group comprises a first common rail motor, a second common rail motor and a third common rail motor, the connecting assembly comprises a first motor installation rotating shaft, a second motor installation rotating shaft and a third motor installation rotating shaft, and the first motor installation rotating shaft, the second motor installation rotating shaft and the third motor installation rotating shaft are respectively installed on the first common rail motor, the second common rail motor and the third common rail motor.
8. The light-weight compact dual-mover common rail parallel motion mechanism according to claim 7, wherein the connecting assembly further comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the cutter mounting shaft comprises a first end shaft and a second end shaft, the first end shaft and the second end shaft are respectively mounted at two ends of the cutter mounting assembly, the first connecting rod is connected with the first end shaft and the first motor mounting shaft, the second connecting rod is connected with the first end shaft and the second motor mounting shaft, the third connecting rod is connected with the second end shaft and the second motor mounting shaft, and the fourth connecting rod is connected with the second end shaft and the third motor mounting shaft.
9. The parallel motion mechanism of a light and compact double-runner common rail according to claim 1, wherein the motor track comprises a movable guide rail and a fixed frame, the movable guide rail is movably connected to the fixed frame, and a movable groove for the movable guide rail to move is formed in the fixed frame.
10. The parallel motion mechanism of a light and compact double-rotor common rail according to claim 9, wherein a driving piece for driving the moving rail to move is installed inside the fixing frame.

Description

Light-weight compact double-rotor common rail parallel motion mechanism Technical Field The utility model belongs to the technical field of light-weight processing equipment, and particularly relates to a light-weight compact double-rotor common rail parallel motion mechanism. Background In the current various mechanical movement systems, the design and performance requirements for movement mechanisms are continuously improved, wherein the traditional single-action sub-movement mechanism gradually exposes various limitations under some complex application scenes, and in some precise instruments and miniaturized production equipment which are extremely harsh for space utilization, the single-action sub-mechanism cannot meet the requirement of simultaneous and efficient movement of a plurality of components. The existing scheme provides a multi-rotor movement mechanism to meet the requirement of simultaneous and efficient movement of a plurality of components, but some existing multi-rotor movement mechanisms often adopt more complex layout and structural design, so that the overall equipment becomes heavy, the multi-rotor movement mechanism is difficult to flexibly expand and adjust, the expansibility of the equipment is greatly limited, the lightweight and compact design of the equipment is not facilitated, and the multi-rotor movement mechanism is gradually deviated and even is not suitable for precise instruments and miniaturized production equipment which are extremely harsh in space utilization. In view of the above, the conventional multi-mover motion mechanism still has problems in terms of structural complexity, weight, space utilization, expansibility, and the like, and there is a need for a dual-mover common rail motion mechanism with simple structure, light weight, compactness, high expansibility, and high space utilization. Disclosure of utility model In order to overcome the defects of the prior art, the utility model provides a light-weight compact double-rotor common rail parallel motion mechanism, which solves the problems of the multi-rotor motion mechanism in the prior art in the aspects of structural complexity, weight, space utilization, expansibility and the like. The utility model provides a light-weight compact double-rotor common rail parallel motion mechanism, which comprises a motor track, a common rail motor set, a cutter mounting assembly and a connecting assembly, wherein the cutter mounting assembly is mounted on the common rail motor set through the connecting assembly, and the common rail motor set is movably connected to the motor track; The common rail motor group comprises at least two common rail motors, and each common rail motor is connected with the connecting component; The connecting component is used for changing the working state according to the position of the common rail motor on the motor track so as to control the working state of the cutter mounting component; The common rail motor group is connected with external energy supply equipment, and the external energy supply equipment directly supplies energy to each common rail motor in the common rail motor group independently so as to control the position of each common rail motor on a motor track; The working states of the connecting component and the cutter mounting component at least comprise a moving direction, a moving distance and a gesture, in the actual use process, the working states of the connecting component can be changed in real time according to the positions of the common rail motors on the motor guide rail, and then the working states of the cutter mounting component are controlled according to different working states; It should be noted that in the actual use process, the number of common rail motors in the common rail motor unit and the specific structure of the connecting assembly can be automatically expanded according to the processing requirements, specifically, the staff can install the common rail motors on the motor rails according to the actual processing requirements, install the motor installation rotating shafts in the connecting assemblies on the common rail motors, install the cutter installation rotating shafts in the connecting assemblies on the cutter installation assemblies, install the connecting rods between the cutter installation rotating shafts and the motor installation rotating shafts, so as to increase the number of the cutter installation assemblies, the gradient adjustable range of each cutter installation assembly and the like. According to the scheme, on one hand, the position distribution of a common rail motor in a common rail motor unit on an electric guide rail is controlled, the specific working state of a connecting assembly is further controlled, and finally the moving direction and the distance of a cutter mounting assembly are controlled through the specific working state of the connecting assembly, and on the other hand, the structure of the motor rail, t