Guide mechanism of three-axis motion module

Abstract

The utility model relates to a motion module, in particular to a guide mechanism of a three-axis motion module, which comprises a fixed working table and is characterized in that a width adjusting assembly and an angle adjusting assembly are arranged on the fixed working table, and the distance between two Y-axis motion modules is adjusted through the width adjusting assembly. The inclination angle of the X-axis and the Z-axis is adjusted through the angle adjusting assembly so as to adapt to complex working conditions, the distance between the two Y-axis movement modules can be adjusted through the arranged adjusting rod when the equipment encounters materials with different widths, and the X-axis movement module and the Z-axis movement module can be rotationally adjusted through the arranged angle adjusting assembly; when the moving die needs to be used, firstly, the fixed workbench needs to be installed at the using position, the distance between the two Y-axis moving die sets is changed by adjusting the width adjusting assembly so as to adapt to the different widths of the machined materials, then the inclination angle of the X axis and the inclination angle of the Z axis are adjusted to be proper through the angle adjusting assembly, and therefore the moving die can be used. And the materials are processed.

Description

Technical Field

[0001] The utility model relates to a motion module, in particular to a guiding mechanism of a three-axis motion module. Background Art

[0002] One of the manifestations of the degree of automation of the automatic dispensing machine is the use of a three-axis or multi-axis motion platform, which allows the dispensing head and the workpiece to move flexibly in multiple directions according to a certain preset trajectory, and can ensure speed and position accuracy, so as to achieve high-precision and high-efficiency dispensing operations. The development of the axis motion platform, that is, the robotic arm, directly affects the accuracy and efficiency of the automatic dispensing machine.

[0003] The most commonly used axis motion platform is the XYZ three-axis platform, which is composed of a three-axis linear module, with observation as the coordinate origin: the horizontal line for left and right linear motion is the X-axis, the Y-axis for front and back linear motion is the Y-axis, and the Z-axis for up and down linear motion is the Z-axis. The Z-axis is fixed on the X-axis linear module, and the Y-axis is fixed at the center of the platform; the Z-axis is called the working axis or tool axis. What tool is installed on the Z-axis depends on what industry the platform machine is used in; the Y-axis is the load axis, which carries the items to be processed; the X-axis is the positioning axis, which is positioned at the intersection with the Y-axis by moving left and right to achieve operation. Equipment that uses a three-axis platform for automatic dispensing is also called a three-axis dispensing machine.

[0004] During use, due to the differences in material size, the adjustment of material width and inclination is more complicated or not precise enough. Utility Model Content

[0005] The purpose of the utility model is to provide a guiding mechanism for a three-axis motion module to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A guiding mechanism for a three-axis motion module comprises a fixed workbench, on which a width adjustment component and an angle adjustment component are arranged. The width adjustment component is used to adjust the spacing between two groups of Y-axis motion modules, and the angle adjustment component is used to adjust the inclination angle of the XZ axis to adapt to complex working conditions.

[0008] The guide mechanism of the three-axis motion module as described above: the width adjustment assembly includes an adjustment rod rotatably mounted on the fixed workbench, the adjustment rod is provided with an external thread, the adjustment rod is sleeved with a mobile workbench, and the mobile workbench and the adjustment rod are threadedly matched;

[0009] The Y-axis motion module includes a No. 1 slide rail fixedly mounted on the fixed workbench and the movable workbench respectively, a first screw rod is rotatably mounted on the No. 1 slide rail, a first slider is slidably arranged on the No. 1 slide rail, the first screw rod is threadedly matched with the first slider, a first motor is fixedly mounted on the No. 1 slide rail, and one end of the first screw rod is connected to the output shaft of the first motor;

[0010] The first sliding block is connected to the X-axis motion module through an angle adjustment component.

[0011] The guiding mechanism of the three-axis motion module as described above: the angle adjustment component includes a No. 1 rotating shaft rotatably mounted on the first slider, the first slider is also rotatably provided with a No. 2 rotating shaft, gears are provided on the No. 1 rotating shaft and the No. 2 rotating shaft, and are meshed with each other, a rotating motor is fixedly mounted on the first slider, one end of the No. 1 rotating shaft is connected to the output shaft of the rotating motor, a bracket is fixedly mounted on the No. 2 rotating shaft, and the bracket is connected to the X-axis motion module.

[0012] The guide mechanism of the three-axis motion module as described above: the X-axis motion module includes a truss slidably connected to the bracket, a No. 2 slide rail is fixedly installed on the truss, a second screw rod is rotatably installed on the No. 2 slide rail, a second slider is slidably arranged on the No. 2 slide rail, the second screw rod is threadedly matched with the second slider, a second motor is fixedly installed on the No. 2 slide rail, and one end of the second screw rod is connected to the output shaft of the second motor;

[0013] The second sliding block is connected to the Z-axis motion module.

[0014] The guiding mechanism of the three-axis motion module as described above: the Z-axis motion module includes a No. 3 slide rail fixedly connected to the second slider, a third screw rod is rotatably installed on the No. 3 slide rail, a third slider is slidably arranged on the No. 3 slide rail, the third screw rod is threadedly matched with the third slider, a third motor is fixedly installed on the No. 3 slide rail, and one end of the third screw rod is connected to the output shaft of the third motor.

[0015] The guiding mechanism of the three-axis motion module as described above: a slide groove is provided on the truss, a buckle is fixedly mounted on the bracket, and the buckle is slidably matched with the slide groove.

[0016] The guiding mechanism of the three-axis motion module as described above: a desktop is fixedly placed on the fixed workbench and the movable workbench.

[0017] Compared with the prior art, the beneficial effects of the utility model are: through the setting of the adjustment rod, the equipment can adjust the distance between the two groups of Y-axis motion modules when encountering materials of different widths, so as to perform processing more accurately; the setting of the angle adjustment component can make the XZ motion module rotatable and adjustable to process materials with different inclination angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the guiding mechanism of the three-axis motion module.

[0019] Figure 2 This is a structural schematic diagram of the guide mechanism of the three-axis motion module from another perspective.

[0020] Figure 3 It is a structural schematic diagram of the guiding mechanism part of the three-axis motion module.

[0021] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0022] Figure 5 for Figure 3 Schematic diagram of the disassembled structure.

[0023] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point B.

[0024] In the figure: 1. fixed workbench; 2. mobile workbench; 3. adjustment rod; 4. table top; 5. slide rail No. 1; 6. first screw rod; 7. first slider; 8. first motor; 9. first shaft; 10. second shaft; 11. bracket; 12. rotating motor; 13. truss; 14. slide groove; 15. buckle; 16. slide rail No. 2; 17. second screw rod; 18. second slider; 19. second motor; 20. slide rail No. 3; 21. third screw rod; 22. third slider; 23. third motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1 to Figure 6 As an embodiment of the utility model, it includes a fixed workbench 1, characterized in that a width adjustment component and an angle adjustment component are provided on the fixed workbench 1, and the width adjustment component is used to adjust the distance between the two groups of Y-axis motion modules, and the angle adjustment component is used to adjust the inclination angle of the XZ axis to adapt to complex working conditions.

[0027] In this embodiment, when a moving mold is needed, the fixed workbench 1 needs to be installed to the use position first, and the spacing between the two sets of Y-axis moving modules is changed by adjusting the width adjustment component to adapt to the different widths of the processed materials. Then, the inclination angle of the XZ axis is adjusted to a suitable angle through the angle adjustment component to process the material.

[0028] As a further solution of the utility model, the width adjustment assembly includes an adjustment rod 3 rotatably mounted on the fixed workbench 1, the adjustment rod 3 is provided with an external thread, the adjustment rod 3 is sleeved with a mobile workbench 2, and the mobile workbench 2 and the adjustment rod 3 are threadedly matched;

[0029] The Y-axis motion module includes a No. 1 slide rail 5 fixedly mounted on the fixed workbench 1 and the movable workbench 2, respectively, a first screw rod 6 is rotatably mounted on the No. 1 slide rail 5, a first slider 7 is slidably arranged on the No. 1 slide rail 5, the first screw rod 6 is threadedly matched with the first slider 7, a first motor 8 is fixedly mounted on the No. 1 slide rail 5, and one end of the first screw rod 6 is connected to the output shaft of the first motor 8;

[0030] The first slider 7 is connected to the X-axis motion module through an angle adjustment component.

[0031] In this embodiment, the movable workbench 2 is moved horizontally by rotating the adjustment rod 3, close to or away from the fixed workbench 1, and the spacing between the Y-axis motion modules installed on the fixed workbench 1 and the movable workbench 2 is adjusted;

[0032] The operation of the first motor 8 drives the first screw rod 6 to rotate. Due to the limitation of the No. 1 slide rail 5, the first slider 7 can only slide in the No. 1 slide rail 5. The first slider 7 drives the XZ-axis motion module to move in the Y-axis direction.

[0033] As a further solution of the present utility model, the angle adjustment assembly includes a No. 1 rotating shaft 9 rotatably mounted on the first slider 7, and the first slider 7 is also rotatably provided with a No. 2 rotating shaft 10. The No. 1 rotating shaft 9 and the No. 2 rotating shaft 10 are both provided with gears and mesh with each other. A rotating motor 12 is fixedly mounted on the first slider 7, one end of the No. 1 rotating shaft 9 is connected to the output shaft of the rotating motor 12, and a bracket 11 is fixedly mounted on the No. 2 rotating shaft 10, and the bracket 11 is connected to the X-axis motion module.

[0034] In this embodiment, the rotating motor 12 drives the first rotating shaft 9 to rotate, and the first rotating shaft 9 drives the second rotating shaft 10 to rotate through gears. Since the second rotating shaft 10 and the bracket 11 are fixedly connected, the bracket 11 follows the second rotating shaft 10, and the bracket 11 drives the XZ axis motion module to rotate to adjust the tilt angle.

[0035] As a further solution of the utility model, the X-axis motion module includes a truss 13 slidably connected to the bracket 11, a No. 2 slide rail 16 is fixedly installed on the truss 13, a second screw rod 17 is rotatably installed on the No. 2 slide rail 16, a second slider 18 is slidably provided on the No. 2 slide rail 16, the second screw rod 17 is threadedly matched with the second slider 18, a second motor 19 is fixedly installed on the No. 2 slide rail 16, and one end of the second screw rod 17 is connected to the output shaft of the second motor 19;

[0036] The second sliding block 18 is connected to the Z-axis motion module.

[0037] In this embodiment, the second motor 19 drives the second screw rod 17 to rotate. Due to the limitation of the second slide rail 16, the second screw rod 17 drives the second slider 18 to slide only in the second slide rail 16, and the second slider 18 drives the Z-axis motion module to move in the X-axis direction.

[0038] As a further solution of the utility model, the Z-axis motion module includes a No. 3 slide rail 20 fixedly connected to the second slider 18, a third screw rod 21 is rotatably installed on the No. 3 slide rail 20, a third slider 22 is slidably arranged on the No. 3 slide rail 20, the third screw rod 21 is threadedly matched with the third slider 22, a third motor 23 is fixedly installed on the No. 3 slide rail 20, and one end of the third screw rod 21 is connected to the output shaft of the third motor 23.

[0039] In this embodiment, the third motor 23 rotates to drive the third screw rod 21 to rotate, and the third slider 22 slides along the Z-axis direction inside the third slide rail 20. A processing tool is installed on the third slider 22, which can enable the tool to perform three-axis motion in the module with adjustable angle.

[0040] As a further solution of the utility model, a slide groove 14 is provided on the truss 13 , and a buckle 15 is fixedly installed on the bracket 11 , and the buckle 15 is slidably matched with the slide groove 14 .

[0041] In this embodiment, the slide groove 14 and the buckle 15 are provided so that the truss 13 and the bracket 11 can slide relative to each other, and the bracket 11 supports the truss 13, and the buckle 15 fixes the truss 13 and the bracket 11, so that the two will not separate during the use of the equipment.

[0042] As a further solution of the present invention, a tabletop 4 is fixedly placed on the fixed workbench 1 and the movable workbench 2 .

[0043] In this embodiment, the material is placed on the table 4 during processing to prevent the material from being suspended in the air and deforming to affect the operation.

[0044] The above embodiments are exemplary rather than restrictive, so without departing from the spirit or basic features of the present invention, the technical solutions of the present invention that can be implemented in other specific forms are all included in the present invention.

Claims

1. A guiding mechanism for a three-axis motion module, comprising a fixed workbench (1), characterized in that: The fixed workbench (1) is provided with a width adjustment component and an angle adjustment component, the width adjustment component is used to adjust the distance between the two groups of Y-axis motion modules, and the angle adjustment component is used to adjust the inclination angles of the X-axis motion module and the Z-axis motion module to adapt to complex working conditions; The width adjustment assembly comprises an adjustment rod (3) rotatably mounted on the fixed workbench (1), the adjustment rod (3) being provided with an external thread, the adjustment rod (3) being sleeved with a movable workbench (2), the movable workbench (2) and the adjustment rod (3) being threadedly matched; The Y-axis motion module comprises a first slide rail (5) fixedly mounted on the fixed workbench (1) and the movable workbench (2), respectively; a first screw rod (6) is rotatably mounted on the first slide rail (5); a first slider (7) is slidably arranged on the first slide rail (5); the first screw rod (6) and the first slider (7) are threadedly matched; a first motor (8) is fixedly mounted on the first slide rail (5); one end of the first screw rod (6) is connected to an output shaft of the first motor (8); The first sliding block (7) is connected to the X-axis motion module via an angle adjustment component.

2. The guiding mechanism of the three-axis motion module according to claim 1, characterized in that: The angle adjustment assembly comprises a first rotating shaft (9) rotatably mounted on the first slider (7); the first slider (7) is also rotatably mounted with a second rotating shaft (10); gears are arranged on the first rotating shaft (9) and the second rotating shaft (10) and mesh with each other; a rotating motor (12) is fixedly mounted on the first slider (7); one end of the first rotating shaft (9) is connected to the output shaft of the rotating motor (12); a bracket (11) is fixedly mounted on the second rotating shaft (10); and the bracket (11) is connected to the X-axis motion module.

3. The guiding mechanism of the three-axis motion module according to claim 2, characterized in that: The X-axis motion module comprises a truss (13) slidably connected to the bracket (11), a second slide rail (16) is fixedly mounted on the truss (13), a second screw rod (17) is rotatably mounted on the second slide rail (16), a second slider (18) is slidably arranged on the second slide rail (16), the second screw rod (17) and the second slider (18) are threadedly matched, a second motor (19) is fixedly mounted on the second slide rail (16), and one end of the second screw rod (17) is connected to the output shaft of the second motor (19); The second sliding block (18) is connected to the Z-axis motion module.

4. The guiding mechanism of the three-axis motion module according to claim 3, characterized in that: The Z-axis motion module includes a third slide rail (20) fixedly connected to the second slider (18), a third screw rod (21) is rotatably mounted on the third slide rail (20), a third slider (22) is slidably arranged on the third slide rail (20), the third screw rod (21) is threadedly matched with the third slider (22), a third motor (23) is fixedly mounted on the third slide rail (20), and one end of the third screw rod (21) is connected to the output shaft of the third motor (23).

5. The guiding mechanism of the three-axis motion module according to claim 3, characterized in that: A slide groove (14) is provided on the truss (13), a buckle (15) is fixedly mounted on the bracket (11), and the buckle (15) is slidably matched with the slide groove (14).

6. The guiding mechanism of the three-axis motion module according to claim 1, characterized in that: A tabletop (4) is fixedly placed on the fixed workbench (1) and the movable workbench (2).

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