A two-axis linkage rotary mechanism

Abstract

This utility model relates to the field of automation equipment technology, specifically to a two-axis linkage rotation mechanism, including a mounting block, a fixture plate, a longitudinal rotation component, and a transverse rotation component. The fixture plate is located above the mounting block and is connected to the mounting block via the transverse rotation component. The longitudinal rotation component is located on the side of the mounting block away from the transverse rotation component. In use, the fixture plate is connected to the longitudinal and transverse rotation components via the mounting block as a connecting medium. Activating the longitudinal rotation component drives the mounting block to rotate the transverse rotation component and the fixture plate 360° in the vertical plane. Activating the transverse rotation component drives the fixture plate to rotate 360° in the horizontal plane, achieving full-angle positioning in space. This solves the problems of single angle adjustment and poor fixture compatibility in traditional equipment, significantly improving positioning accuracy and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to a two-axis linkage rotary mechanism. Background Technology

[0002] Currently, rotating mechanisms are used to fix the fixture before rotating it, such as in smart cameras and detectors, to better meet usage requirements.

[0003] However, most existing rotating mechanisms are driven by a single motor, which can only achieve rotation in a single plane and does not cover all angles, resulting in inconvenience in use and difficulty in meeting the needs of flexible positioning.

[0004] This application aims to provide a two-axis linkage rotary mechanism that enables rotation in multiple planes, achieves full-angle positioning in space, solves the problem of single angle adjustment in traditional equipment, and significantly improves positioning accuracy and production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a two-axis linkage rotation mechanism that can achieve full-angle positioning in space, enabling rotation in multiple planes and solving the problem of single angle adjustment in traditional equipment, thus significantly improving positioning accuracy and production efficiency.

[0006] To achieve the above objectives, this utility model provides a two-axis linkage rotation mechanism, including a mounting block, a fixture plate, a longitudinal rotation component, and a transverse rotation component. The fixture plate is located above the mounting block and is connected to the mounting block via the transverse rotation component. The longitudinal rotation component is disposed on the side of the mounting block away from the transverse rotation component.

[0007] The longitudinal rotation assembly includes a motor and a central control rotation platform. The central control rotation platform is fixedly connected to the mounting block and located on one side of the mounting block. The output end of the motor is fixedly connected to the central control rotation platform.

[0008] The lateral rotation assembly includes a second motor and a second central control rotation platform. The second motor is fixedly connected to the mounting block and is located on the side of the mounting block away from the first central control rotation platform. One end of the second central control rotation platform is fixedly connected to the output end of the second motor, and the other end is fixedly connected to the fixture plate.

[0009] The fixture plate has adjustable threaded holes, which are arranged in an array and the hole spacing is set according to the standard fixture size gradient.

[0010] Both the central control rotating platform one and the central control rotating platform two adopt high-precision stepper motors with a rotation positioning accuracy of ≤0.1°.

[0011] This utility model discloses a two-axis linkage rotation mechanism, including a mounting block, a fixture plate, a longitudinal rotation component, and a transverse rotation component. The fixture plate is located above the mounting block and is connected to the mounting block via the transverse rotation component. The longitudinal rotation component is located on the side of the mounting block away from the transverse rotation component. In use, the mounting block serves as a connecting medium to connect the fixture plate to the longitudinal and transverse rotation components. Activating the longitudinal rotation component drives the mounting block to rotate the transverse rotation component and the fixture plate 360° in the vertical plane. Activating the transverse rotation component drives the fixture plate to rotate 360° in the horizontal plane, achieving full-angle positioning in space. This solves the problems of limited angle adjustment and poor fixture compatibility in traditional equipment, significantly improving positioning accuracy and production efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the two-axis linkage rotation mechanism according to the first embodiment of this utility model.

[0014] Figure 2 This is a top view of the two-axis linkage rotation mechanism of the first embodiment of this utility model.

[0015] In the diagram: 101-Mounting block, 102-Jig plate, 103-Motor 1, 104-Central control rotating platform 1, 105-Motor 2, 106-Central control rotating platform 2, 107-Adjustable threaded hole. Detailed Implementation

[0016] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0017] The first embodiment of this application is as follows:

[0018] Please see Figure 1 and Figure 2 ,in Figure 1 This is a schematic diagram of the overall structure of a two-axis linkage rotary mechanism. Figure 2This is a top view of the two-axis linkage rotary mechanism of the first embodiment. This utility model provides a two-axis linkage rotary mechanism: including a mounting block 101, a fixture plate 102, a longitudinal rotation component, and a transverse rotation component. The longitudinal rotation component includes a motor 103 and a central control rotary platform 104. The transverse rotation component includes a second motor 105 and a second central control rotary platform 106. The fixture plate 102 has an adjustable threaded hole 107. The aforementioned solution solves the problem that existing rotary mechanisms often use a single motor for driving, only achieving rotation in a single plane, resulting in incomplete angle coverage, inconvenience, and difficulty in meeting flexible positioning requirements. It is understood that the aforementioned solution can achieve full-angle spatial positioning, enabling rotation in multiple planes and solving the problem of single angle adjustment in traditional equipment, significantly improving positioning accuracy and production efficiency. It can also facilitate quick replacement of different fixtures, making it compatible with products of different sizes and improving compatibility.

[0019] In this specific embodiment, the jig plate 102 is located above the mounting block 101. The jig plate 102 is connected to the mounting block 101 via the transverse rotation assembly. The longitudinal rotation assembly is located on the side of the mounting block 101 away from the transverse rotation assembly. The adjustable threaded holes 107 are arranged in an array, with the hole spacing set according to the standard jig size gradient. The mounting block 101 serves as the medium connecting the jig plate 102 to both the transverse and longitudinal rotation assemblies. When the longitudinal rotation assembly is activated, it drives the mounting block 101 to rotate the transverse rotation assembly and the jig plate 102 360° in the vertical plane. When the transverse rotation assembly is activated, it drives the jig plate 102 to rotate 360° in the horizontal plane. Through the cooperation of the transverse and longitudinal rotation assemblies, the jig plate 102 can be independently controlled and spatial spherical coverage can be achieved, thereby enabling the jig to... The fixture plate 102 enables multi-angle rotation, ensuring positioning without blind spots. The adjustable threaded holes 107 arrayed on the surface of the fixture plate 102 facilitate the fixing of products of different sizes and types onto the fixture plate 102, making it easy to change different products and significantly shortening fixture change time. It is compatible with products of different sizes. In use, the fixture plate 102 is connected to the longitudinal rotation component and the transverse rotation component through the mounting block 101 as a connecting medium. Activating the longitudinal rotation component drives the mounting block 101 to rotate the transverse rotation component and the fixture plate 102 360° in the vertical plane. Activating the transverse rotation component drives the fixture plate 102 to rotate 360° in the horizontal plane, achieving full-angle positioning in space. This solves the problems of single angle adjustment and poor fixture compatibility in traditional equipment, significantly improving positioning accuracy and production efficiency.

[0020] The central control rotating platform 104 is fixedly connected to the mounting block 101 and located on one side of the mounting block 101. The output end of the motor 103 is fixedly connected to the central control rotating platform 104. The central control rotating platform 104 is fixed to the rear side of the mounting block 101. The motor 103 is located on the rear side of the central control rotating platform 104. When the motor 103 is started, the output end of the motor 103 drives the central control rotating platform to rotate 360° in the vertical plane, thereby causing the central control rotating platform 104 to drive the mounting block 101 to rotate synchronously, and in turn, to drive the fixture plate 102 to rotate in the vertical plane.

[0021] Secondly, the second motor 105 is fixedly connected to the mounting block 101 and located on the side of the mounting block 101 away from the central control rotating platform 104; one end of the central control rotating platform 106 is fixedly connected to the output end of the second motor 105, and the other end is fixedly connected to the jig plate 102. The second motor 105 is fixed to the front side of the mounting block 101, the output end of the second motor 105 is vertically upward, and the output end of the second motor 105 is fixed to the lower surface of the central control rotating platform 106. The jig plate 102 is fixed on the upper surface of the central control rotating platform 106, so that when the motor 105 is started, it drives the central control rotating platform 106 to rotate 360° in the horizontal plane. This causes the central control rotating platform 106 to drive the jig plate 102 to rotate in the horizontal plane. In turn, the motor 103 and the motor 105 cooperate with each other to drive the jig product installed on the jig plate 102 to rotate in a spatial spherical shape, achieving positioning without dead angles and meeting the different usage requirements of the jig product.

[0022] Meanwhile, both the central control rotating platform 104 and the central control rotating platform 106 adopt high-precision stepper motors with a rotational positioning accuracy of ≤0.1°. Both motor 103 and motor 105 are high-precision stepper motors, thereby improving the rotational positioning accuracy. Both motor 103 and motor 105 are connected to a central controller, enabling synchronous coordination of the start, stop, and speed of motor 103 and motor 105. The central controller presets multiple sets of rotational path parameters to adapt to the shooting / processing procedures of different products. Motor 103 and motor 105 are dynamically calibrated through the central controller to avoid rotational interference.

[0023] When using the two-axis linkage rotation mechanism of this embodiment, the mounting block 101 serves as a connecting medium to connect the fixture plate 102 to the longitudinal rotation component and the transverse rotation component. Activating the longitudinal rotation component drives the mounting block 101 to rotate the transverse rotation component and the fixture plate 102 360° in the vertical plane. Activating the transverse rotation component drives the fixture plate 102 to rotate 360° in the horizontal plane, achieving full-angle positioning in space. This solves the problems of limited angle adjustment and poor fixture compatibility in traditional equipment, significantly improving positioning accuracy and production efficiency.

[0024] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A two-axis linkage rotation mechanism characterized by comprising: It includes a mounting block, a jig plate, a longitudinal rotation assembly, and a transverse rotation assembly. The jig plate is located above the mounting block and is connected to the mounting block via the transverse rotation assembly. The longitudinal rotation assembly is located on the side of the mounting block away from the transverse rotation assembly.

2. The two-axis linkage rotary mechanism as described in claim 1, characterized in that: The longitudinal rotation assembly includes a motor and a central control rotation platform. The central control rotation platform is fixedly connected to the mounting block and located on one side of the mounting block. The output end of the motor is fixedly connected to the central control rotation platform.

3. The two-axis linkage rotary mechanism as described in claim 2, characterized in that: The lateral rotation assembly includes a second motor and a second central control rotation platform. The second motor is fixedly connected to the mounting block and is located on the side of the mounting block away from the first central control rotation platform. One end of the second central control rotation platform is fixedly connected to the output end of the second motor, and the other end is fixedly connected to the fixture plate.

4. The two-axis linkage rotary mechanism as described in claim 1, characterized in that: The fixture plate has adjustable threaded holes, which are arranged in an array and the hole spacing is set according to the standard fixture size gradient.

5. The two-axis linkage rotary mechanism as described in claim 3, characterized in that: Both the central control rotating platform one and the central control rotating platform two adopt high-precision stepper motors with a rotational positioning accuracy of ≤0.1°.

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