XY-axis linkage positioning mechanism

Abstract

The utility model relates to motion platform control technical field, and disclose XY axis linkage positioning mechanism, including support, the top of support is equipped with XY axis linkage assembly, the XY axis linkage assembly includes four mounting brackets that the section presents C character shape of being equipped at the top of support, and the top of two mounting brackets is equipped with X axis motor and Y axis motor respectively for providing power, this XY axis linkage positioning mechanism, through above, when using, first start X axis motor or Y axis motor to realize the synchronous linkage of XY axis, and compared with prior art, this structure can realize the synchronous action of XY axis, and compared with traditional structure, this structure is more simple, and when moving, more accurate, positioning is more accurate, improves the practicability of whole.

Description

Technical Field

[0001] This utility model relates to the field of motion platform control technology, specifically to an XY axis linkage positioning mechanism. Background Technology

[0002] As we all know, the X, Y, and Z axes are the three coordinate axes in a three-dimensional Cartesian coordinate system. They are perpendicular to each other and intersect at the origin. The X-axis usually represents horizontal movement (left or right), the Y-axis represents vertical movement (up or down), and the Z-axis points inwards or outwards from the screen, representing forward or backward movement in the depth direction.

[0003] However, in daily use, common XY axis motion positioning mechanisms usually adopt a single-direction motion trajectory, making it difficult for the XY axes to effectively transmit power simultaneously. If the XY axes need to be synchronized and linked, a large number of structures need to be added, resulting in a complex and inconvenient overall structure. Therefore, it is necessary to solve this technical problem. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an XY-axis linkage positioning mechanism, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an XY-axis linkage positioning mechanism, including a bracket, wherein the top of the bracket is provided with an XY-axis linkage component;

[0008] The XY-axis linkage assembly includes four C-shaped mounting brackets at the top of the support frame. Two of the mounting brackets have X-axis and Y-axis motors at their tops, respectively, for providing power. The top of the support frame has a slidable first slider. The output ends of the X-axis and Y-axis motors have drive wheels located inside the two mounting brackets. Each of the two first sliders has two rotatable first idler pulleys at its top, with the tops of the two first idler pulleys and the bottoms of the other two first idler pulleys at the same horizontal level. The tops of the inner sides of the two mounting brackets have rotatable second idler pulleys. One drive wheel, the two higher first idler pulleys, and the two second idler pulleys have a first synchronous belt on their upper part, while the other drive wheel, the two lower first idler pulleys, and the two second idler pulleys have a second synchronous belt on their lower part. Each of the two first sliders has a sliding frame with a movable second slider on it. The top of the second slider has four connecting frames, two of which are fixedly connected to the first synchronous belt, and the other two are fixedly connected to the second synchronous belt.

[0009] In order to effectively improve the stability of the second slider during movement, preferably, the top of the sliding frame is provided with a groove, and the bottom of the second slider is provided with a slider that fits into the groove.

[0010] In order to facilitate the quick replacement of damaged parts and improve the convenience of the connecting frame, preferably, the connecting frame has an L-shaped cross-section and is composed of a mounting bracket and a fixing plate.

[0011] In order to effectively reduce the impact of external forces on the connecting frame and improve the practicality of the second slider, preferably, the top of the second slider is provided with a protective frame, and the connecting frame is located inside the protective frame, with the second synchronous belt and the first synchronous belt passing through the protective frame.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides an XY-axis linkage positioning mechanism, which has the following beneficial effects:

[0014] In this XY-axis linkage positioning mechanism, the X-axis motor or the Y-axis motor is first started. The X-axis motor and the Y-axis motor drive the first synchronous belt and the second synchronous belt to perform circular motion through the drive wheel, respectively. When the first synchronous belt or the second synchronous belt is moving, the first belt idler wheel and the second belt idler wheel provide assistance, thereby realizing the synchronous linkage of the XY axes. Compared with the existing technology, this structure can realize the synchronous action of the XY axes. Moreover, compared with the traditional structure, this structure is simpler, more accurate during movement, more precise positioning, and improves the overall practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A.

[0019] In the diagram: 1. Bracket; 2. Mounting bracket; 3. X-axis motor; 4. Y-axis motor; 5. Drive wheel; 6. First slider; 7. First idler pulley; 8. Second idler pulley; 9. First synchronous belt; 10. Second synchronous belt; 11. Sliding frame; 12. Second slider; 13. Connecting frame; 14. Protective frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The present invention provides a technical solution: the XY axis linkage positioning mechanism includes a bracket 1, and the top of the bracket 1 is provided with an XY axis linkage component;

[0022] The XY-axis linkage assembly includes four C-shaped mounting brackets 2 located at the top of the support 1. Two of the mounting brackets 2 have X-axis motors 3 and Y-axis motors 4 at their tops, respectively, for providing power. The top of the support 1 has a slidable first slider 6. The output ends of the X-axis motors 3 and Y-axis motors 4 have drive wheels 5 located inside the two mounting brackets 2. Each of the two first sliders 6 has two rotatable first idler pulleys 7 at its top, with the tops of the two first idler pulleys 7 and the bottoms of the other two first idler pulleys 7 at the same horizontal level. The tops of the inner sides of the two mounting brackets 2 have rotatable second idler pulleys 8. One drive wheel 5, the two higher first idler pulleys 7, and the two second idler pulleys 8 have a first synchronous belt 9 on their upper part, while the other drive wheel 5, the two lower first idler pulleys 7, and the two second idler pulleys 8 have a second synchronous belt 10 on their lower part. Each slider 6 is equipped with a sliding frame 11, and each sliding frame 11 is equipped with a movable second slider 12. The top of the second slider 12 is equipped with four connecting frames 13, two of which are fixedly connected to the first synchronous belt 9, and the other two are fixedly connected to the second synchronous belt 10. In use, the X-axis motor 3 or the Y-axis motor 4 is started first. The X-axis motor 3 and the Y-axis motor 4 drive the first synchronous belt 9 and the second synchronous belt 10 to perform circular motion through the drive wheel 5. When the first synchronous belt 9 or the second synchronous belt 10 is moving, the first idler wheel 7 and the second idler wheel 8 provide assistance, thereby realizing synchronous linkage of the X and Y axes. Compared with the prior art, this structure can realize synchronous action of the X and Y axes. Moreover, compared with the traditional structure, this structure is simpler, more accurate in movement, more precise in positioning, and improves the overall practicality.

[0023] In this utility model, the top end of the sliding frame 11 is provided with a sliding groove, and the bottom end of the second slider 12 is provided with a slider that fits into the sliding groove. Through the sliding groove and the slider, the stability of the second slider 12 during movement can be effectively improved.

[0024] In this utility model, the cross-section of the connecting frame 13 is L-shaped, and it is composed of a mounting bracket and a fixing plate. As such, when the connecting frame 13 needs to be partially replaced, only the parts that need to be replaced need to be disassembled, so that the staff can quickly replace them and improve the convenience of the connecting frame 13.

[0025] In this utility model, the top of the second slider 12 is provided with a protective frame 14, and the connecting frame 13 is located inside the protective frame 14. The second synchronous belt 10 and the first synchronous belt 9 pass through the protective frame 14. Through the protective frame 14, the protective frame 14 can effectively reduce the external impact on the connecting frame 13 and improve the practicality of the second slider 12.

[0026] In summary, this XY-axis linkage positioning mechanism, during use, first starts the X-axis motor 3 or the Y-axis motor 4. The X-axis motor 3 and Y-axis motor 4 drive the first synchronous belt 9 and the second synchronous belt 10 in circular motion via the drive wheel 5. While the first synchronous belt 9 or the second synchronous belt 10 is moving, the first idler wheel 7 and the second idler wheel 8 provide assistance, thereby achieving synchronous linkage of the X and Y axes. Compared to existing technologies, this structure can achieve synchronous movement of the X and Y axes. Furthermore, compared to traditional structures, this structure is simpler, more accurate during movement, and more precise in positioning, improving overall practicality. The aforementioned sliding groove and slider effectively improve the stability of the second slider 12 during movement. As described above, when the connecting frame 13 needs partial replacement, only the parts to be replaced need to be disassembled, allowing for quick replacement by personnel and improving the convenience of the connecting frame 13. The aforementioned protective frame 14 effectively reduces the impact on the connecting frame 13, further enhancing the practicality of the second slider 12.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An XY-axis linkage positioning mechanism, comprising a bracket (1), wherein the top of the bracket (1) is provided with an XY-axis linkage assembly, characterized in that: The XY axis linkage assembly includes four mounting brackets (2) located at the top of the bracket (1), and two of the mounting brackets (2) are respectively equipped with an X-axis motor (3) and a Y-axis motor (4) at their top ends. The top end of the bracket (1) is equipped with a slidable first slider (6). The X-axis motor (3) and the Y-axis motor (4) are connected to the top of the bracket (1). The output end of the shaft motor (4) is provided with a drive wheel (5), the top of each of the two first sliders (6) is provided with two rotatable first belt idler wheels (7), the top of the inner side of each of the two mounting brackets (2) is provided with a rotatable second belt idler wheel (8), one of the drive wheels (5), the two higher first belt idler wheels (7) and the two second belt idler wheels (8) are provided with a first synchronous belt (9), the other drive wheel (5), the two lower first belt idler wheels (7) and the two second belt idler wheels (8) are provided with a second synchronous belt (10), each of the two first sliders (6) is provided with a sliding frame (11), and the sliding frame (11) is provided with a movable second slider (12), the top of the second slider (12) is provided with four connecting frames (13), two of the connecting frames (13) are fixedly connected to the first synchronous belt (9) respectively, and the other two connecting frames (13) are fixedly connected to the second synchronous belt (10).

2. The XY-axis linkage positioning mechanism according to claim 1, characterized in that: The top of the sliding frame (11) is provided with a sliding groove, and the bottom of the second slider (12) is provided with a slider that fits into the sliding groove.

3. The XY-axis linkage positioning mechanism according to claim 2, characterized in that: The cross-section of the connecting frame (13) is L-shaped.

4. The XY-axis linkage positioning mechanism according to claim 3, characterized in that: The top of the second slider (12) is provided with a protective frame (14), and the connecting frame (13) is located inside the protective frame (14). The second synchronous belt (10) and the first synchronous belt (9) pass through the protective frame (14).

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