Alignment platform rotation angle control mechanism

Abstract

The utility model relates to an alignment platform, in particular to an alignment platform rotation angle control mechanism which comprises a base, a fixing ring movably installed on the lower surface of the base, a driving disc fixedly connected to the lower surface of the base, an auxiliary disc arranged below the driving disc, and a rotation groove formed in the upper surface of the auxiliary disc. A bevel gear ring is fixedly connected to the outer surface of the driving disc, a rotating rod is movably installed in the fixing ring, a bevel gear is fixedly connected to one end of the rotating rod, a connecting plate is fixedly connected to the outer surface of the fixing ring, a first moving groove is formed in the upper surface of the connecting plate, and a first lead screw is movably installed on the surface of the inner wall of the right side of the first moving groove. The outer surface of the first lead screw is in threaded connection with two impact columns, the outer surface of the auxiliary disc is fixedly connected with a moving rod, and the other end of the moving rod is fixedly connected with a check block. The alignment platform is reasonable in structure, and the rotation of the alignment platform can be coarsely and finely adjusted in the using process, so that the alignment platform can be better aligned in the using process, and the alignment platform can be conveniently used.

Description

Technical Field

[0001] The utility model relates to an alignment platform, in particular to a rotation angle control mechanism of the alignment platform. Background Art

[0002] At present, the alignment platform is mainly used in industries with high-speed and high-precision requirements, such as wafer cutting and packaging inspection in the semiconductor industry, exposure machines, screen printers, laminating machines, pressing machines, PCB board cutting in the PCB manufacturing industry, mobile phone manufacturing, LCD / LED panel manufacturing and solar panel silver wire printing in the solar industry. With the accelerated development of automation, more industries will use this kind of alignment platform, which is known as the "CPU of automation equipment", in the future.

[0003] The existing alignment platform needs to control the rotation of the alignment platform during use, but the rotation angle of the alignment platform cannot be well controlled, and there will always be a certain deviation, which may easily lead to the alignment platform being unable to be well aligned during use, making it inconvenient to use the alignment platform. Summary of the invention

[0004] The utility model aims to provide a rotation angle control mechanism for an alignment platform, which can perform coarse and fine adjustments on the rotation of the alignment platform during use, so that the alignment platform can be better aligned during use, and is convenient for use of the alignment platform.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a rotation angle control mechanism of an alignment platform, including a base, a fixing ring movably installed on the lower surface of the base, a driving disk fixedly connected to the lower surface of the base, an auxiliary disk is arranged below the driving disk, a rotating groove is opened on the upper surface of the auxiliary disk, a bevel gear ring is fixedly connected to the outer surface of the driving disk, a rotating rod is movably installed inside the fixing ring, one end of the rotating rod is fixedly connected to the bevel gear, the outer surface of the fixing ring is fixedly connected to a connecting plate, the upper surface of the connecting plate is provided with a first movable groove, a first screw rod is movably installed on the right inner wall surface of the first movable groove, an impact column is threadedly connected to the outer surface of the first screw rod, and the number of the impact columns is two, the outer surface of the auxiliary disk is fixedly connected to the moving rod, and the other end of the moving rod is fixedly connected to a stopper.

[0006] Optionally, the active disk is located inside the rotating groove, the bevel gear is meshed with the bevel gear ring, the stopper is located between adjacent impact columns, the other end of the rotating rod is fixedly connected to the first handle, and the other end of the first screw rod is fixedly connected to the second handle.

[0007] Optionally, a second movable groove is opened on the upper surface of the base, a first motor is fixedly connected to the left side of the base, a second screw rod is fixedly connected to the output end of the first motor, the second screw rod is located inside the second movable groove, and a movable frame is threadedly connected to the outer surface of the second screw rod.

[0008] Optionally, a second motor is fixedly connected to the front side of the base, a third screw rod is fixedly connected to the output end of the second motor, an outer surface of the third screw rod is threadedly connected to a moving platform, and the moving platform is located inside the moving frame.

[0009] Optionally, a double-headed motor is fixedly connected to the upper surface of the moving platform, and a threaded rod is fixedly connected to the output end of the double-headed motor. There are two threaded rods, and a moving block is threadedly connected to the outer surface of the threaded rod. The moving block is located above the moving frame.

[0010] Optionally, lifting rods are movably mounted on the upper surface of the moving block, the number of the lifting rods is four, and an alignment platform is movably mounted on the other end of the lifting rods.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with a first handle, a rotating rod, a bevel gear, a bevel gear ring, an active disk, a base, an alignment platform, a second handle, a first screw rod, a second handle, an impact column, a stopper, a moving rod and an auxiliary disk. When in use, the first handle is rotated to drive the rotating rod to rotate, thereby driving the bevel gear to rotate, and then driving the bevel gear ring to rotate, thereby driving the active disk to rotate, and then driving the base to rotate, thereby driving the alignment platform to rotate, and the rotation of the alignment platform can be roughly adjusted; the second handle is rotated to drive the first screw rod to rotate, thereby driving the impact column to move, and then driving the stopper to move, thereby driving the moving rod to rotate, and then driving the auxiliary disk to rotate, thereby driving the active disk to rotate, and then driving the base to rotate, thereby driving the alignment platform to rotate, and the rotation of the alignment platform can be fine-tuned. During the use of the utility model, the rotation of the alignment platform can be roughly and finely adjusted, so that the alignment platform can be better aligned during use, which is convenient for the use of the alignment platform.

[0013] The utility model is provided with a first motor, a second screw rod, a moving frame, an alignment platform, a second motor, a third screw rod, a moving platform, a double-headed motor, a moving block and a lifting rod. When the first motor works, the output end of the first motor drives the second screw rod to rotate, thereby driving the moving frame to move, and the left and right positions of the alignment platform can be adjusted. When the second motor works, the output end of the second motor drives the third screw rod to rotate, thereby driving the moving platform to move, and the front and rear positions of the alignment platform can be adjusted. When the double-headed motor works, the output end of the double-headed motor drives the moving block to move, thereby driving the lifting rod to move, and then driving the alignment platform to move up and down, so that the movement of the alignment platform on the X-axis, Y-axis and Z-axis can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the lifting rod of the utility model.

[0021] In the figure: 1. base; 2. fixed ring; 3. active disk; 4. auxiliary disk; 5. rotating groove; 6. bevel gear ring; 7. bevel gear; 8. rotating rod; 9. first handle; 10. moving rod; 11. stopper; 12. connecting plate; 13. first moving groove; 14. first screw rod; 15. second handle; 16. impact column; 17. first motor; 18. second screw rod; 19. moving frame; 20. second motor; 21. third screw rod; 22. moving platform; 23. double-headed motor; 24. threaded rod; 25. moving block; 26. lifting rod; 27. alignment platform; 28. second moving groove. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Reference Figure 1-6, a rotation angle control mechanism of an alignment platform provided by an embodiment of the utility model is now described. A rotation angle control mechanism of an alignment platform includes a base 1, a fixing ring 2 is movably installed on the lower surface of the base 1, and an active disk 3 is fixedly connected to the lower surface of the base 1. The first handle 9 is turned to drive the rotating rod 8 to rotate, thereby driving the bevel gear 7 to rotate, and then driving the bevel gear ring 6 to rotate, thereby driving the active disk 3 to rotate, and then driving the base 1 to rotate, thereby driving the alignment platform 27 to rotate, and the rotation of the alignment platform can be roughly adjusted; an auxiliary disk 4 is arranged below the active disk 3, and the second handle 15 is turned to drive the first screw rod 14 to rotate, thereby driving the impact column 16 to move, and then driving the stopper 11 to move, thereby driving the moving rod 10 to rotate, and then driving the auxiliary disk 4 to rotate, thereby driving the active disk 3 to rotate, and then The base 1 is driven to rotate, thereby driving the alignment platform to rotate, and the rotation of the alignment platform can be fine-tuned; a rotating groove 5 is provided on the upper surface of the auxiliary disk 4, and a bevel gear ring 6 is fixedly connected to the outer surface of the active disk 3. A rotating rod 8 is movably installed inside the fixed ring 2, and one end of the rotating rod 8 is fixedly connected to a bevel gear 7. The outer surface of the fixed ring 2 is fixedly connected to a connecting plate 12, and a first moving groove 13 is provided on the upper surface of the connecting plate 12. A first screw rod 14 is movably installed on the right inner wall surface of the first moving groove 13, and an impact column 16 is threadedly connected to the outer surface of the first screw rod 14. There are two impact columns 16, and a moving rod 10 is fixedly connected to the outer surface of the auxiliary disk 4, and a stopper 11 is fixedly connected to the other end of the moving rod 10.

[0027] Compared with the prior art, the rotation angle control mechanism of the alignment platform provided by the utility model can perform coarse and fine adjustments on the rotation of the alignment platform during use, so that the alignment platform can be better aligned during use, which is convenient for the use of the alignment platform.

[0028] In another embodiment of the present invention, please refer to Figures 1 to 6, the active disk 3 is located inside the rotating groove 5, the bevel gear 7 is meshed with the bevel gear ring 6, the stopper 11 is located between adjacent impact columns 16, the other end of the rotating rod 8 is fixedly connected to the first handle 9, the other end of the first screw rod 14 is fixedly connected to the second handle 15, the upper surface of the base 1 is provided with a second moving groove 28, the left side of the base 1 is fixedly connected to the first motor 17, the first motor 17 works, the output end of the first motor 17 drives the second screw rod 18 to rotate, thereby driving the moving frame 19 to move, and the left and right position of the alignment platform 27 can be adjusted; the output end of the first motor 17 is fixedly connected to the second screw rod 18, the second screw rod 18 is located inside the second moving groove 28, the outer surface of the second screw rod 18 is threadedly connected to the moving frame 19, the front side of the base 1 is fixedly connected to the second motor 20, the second motor 20 works, and the output end of the second motor 20 drives the third screw rod 21 to rotate Rotate, thereby drive the moving table 22 to move, and the front and rear position of the alignment platform 27 can be adjusted; the output end of the second motor 20 is fixedly connected to the third screw rod 21, and the outer surface of the third screw rod 21 is threadedly connected to the moving table 22, and the moving table 22 is located inside the moving frame 19. The upper surface of the moving table 22 is fixedly connected to the double-headed motor 23. When the double-headed motor 23 works, the output end of the double-headed motor 23 drives the moving block 25 to move, thereby driving the lifting rod 26 to move, and then driving the alignment platform 27 to move up and down, and the output end of the double-headed motor 23 is fixedly connected to the threaded rod 24, the number of which is two, and the outer surface of the threaded rod 24 is threadedly connected to the moving block 25, which is located above the moving frame 19, and the upper surface of the moving block 25 is movably installed with a lifting rod 26, the number of which is four, and the other end of the lifting rod 26 is movably installed with the alignment platform 27.

[0029] Working principle: Turn the first handle 9 to drive the rotating rod 8 to rotate, thereby driving the bevel gear 7 to rotate, and then driving the bevel gear ring 6 to rotate, thereby driving the active disk 3 to rotate, and then driving the base 1 to rotate, thereby driving the alignment platform 27 to rotate, and the rotation of the alignment platform can be roughly adjusted; turn the second handle 15 to drive the first screw rod 14 to rotate, thereby driving the impact column 16 to move, and then driving the stopper 11 to move, thereby driving the moving rod 10 to rotate, and then driving the auxiliary disk 4 to rotate, thereby driving the active disk 3 to rotate, and then driving the base 1 to rotate, thereby driving the alignment platform to rotate, and the rotation of the alignment platform can be fine-tuned.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotation angle control mechanism for an alignment platform, comprising a base (1), characterized in that: A fixing ring (2) is movably mounted on the lower surface of the base (1), a driving disk (3) is fixedly connected to the lower surface of the base (1), an auxiliary disk (4) is arranged below the driving disk (3), a rotating groove (5) is provided on the upper surface of the auxiliary disk (4), a bevel gear ring (6) is fixedly connected to the outer surface of the driving disk (3), a rotating rod (8) is movably mounted inside the fixing ring (2), one end of the rotating rod (8) is fixedly connected to a bevel gear (7), a connecting plate (12) is fixedly connected to the outer surface of the fixing ring (2), a first moving groove (13) is provided on the upper surface of the connecting plate (12), a first screw rod (14) is movably mounted on the right inner wall surface of the first moving groove (13), an impact column (16) is threadedly connected to the outer surface of the first screw rod (14), and the number of the impact columns (16) is two, a moving rod (10) is fixedly connected to the outer surface of the auxiliary disk (4), and a stopper (11) is fixedly connected to the other end of the moving rod (10).

2. The rotation angle control mechanism of the alignment platform according to claim 1, characterized in that: The driving disk (3) is located inside the rotating groove (5), the bevel gear (7) is meshedly connected with the bevel gear ring (6), the stopper (11) is located between adjacent impact columns (16), the other end of the rotating rod (8) is fixedly connected to a first handle (9), and the other end of the first screw rod (14) is fixedly connected to a second handle (15).

3. The rotation angle control mechanism of the alignment platform according to claim 1, characterized in that: A second movable groove (28) is provided on the upper surface of the base (1); a first motor (17) is fixedly connected to the left side of the base (1); a second screw rod (18) is fixedly connected to the output end of the first motor (17); the second screw rod (18) is located inside the second movable groove (28); and a movable frame (19) is threadedly connected to the outer surface of the second screw rod (18).

4. The rotation angle control mechanism of the alignment platform according to claim 3, characterized in that: A second motor (20) is fixedly connected to the front side of the base (1); a third screw rod (21) is fixedly connected to the output end of the second motor (20); a moving platform (22) is threadedly connected to the outer surface of the third screw rod (21); and the moving platform (22) is located inside the moving frame (19).

5. The rotation angle control mechanism of the alignment platform according to claim 4, characterized in that: A double-headed motor (23) is fixedly connected to the upper surface of the moving platform (22), a threaded rod (24) is fixedly connected to the output end of the double-headed motor (23), two threaded rods (24) are provided, and a moving block (25) is threadedly connected to the outer surface of the threaded rod (24), and the moving block (25) is located above the moving frame (19).

6. The rotation angle control mechanism of the alignment platform according to claim 5, characterized in that: A lifting rod (26) is movably mounted on the upper surface of the moving block (25), the number of the lifting rods (26) is four, and a positioning platform (27) is movably mounted on the other end of the lifting rod (26).

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