Rotary swing arm type servo mechanical arm

Abstract

The utility model relates to the technical field of mechanical arms, and discloses a rotary swing arm type servo mechanical arm which comprises a base, a sliding table is movably connected to the upper portion of the base, a supporting frame is fixedly installed on the wall face of the top of the sliding table, and an object taking device is arranged on the front side of the supporting frame. The control device comprises a fixed cylinder, a first motor is arranged in a cavity of the fixed cylinder, a rotating plate is arranged on the front side of the fixed cylinder, and a first driving rod is arranged on the front side of the rotating plate; comprising a translation device, the translation device comprises a threaded rod and a translation block, a second driving rod is fixedly installed on the front side wall face of a first driving rod, the front side wall of the second driving rod is in a hollowed-out state, and the threaded rod and the translation block are both located in a cavity of the second driving rod. The position of the object taking device can be controlled through the control device so that the objects can be conveniently limited, and the object taking device can be further moved through the translation device so that the objects can be conveniently driven to move.

Description

Technical Field

[0001] This utility model belongs to the field of robotic arm technology, specifically, it relates to a rotary swing arm type servo robotic arm. Background Technology

[0002] In existing technologies, robotic arms are commonly used for automated work, which can effectively save human resources and produce high-quality work. However, the inventors have discovered the following problems with the use of existing technologies:

[0003] The prior art discloses a rotary swing arm servo robotic arm for automatic picking and placing of objects (202420113314.1), which includes a parallel displacement component, an installation component is fixedly installed on the movable end of the parallel displacement component, and a swing arm component is provided on the installation component, and a picking component is installed on one side of the swing arm component.

[0004] Existing technology uses two swing arms and one picking arm to control the movement of the object picker. During the movement, the two swing arms and the picking arm need to operate simultaneously, which increases the operating cost of the equipment and makes simple movement cumbersome. Therefore, existing technology has certain drawbacks.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A rotary swing arm servo robotic arm, wherein:

[0008] Includes a base, with a slide connected movably above the base, a support frame fixedly installed on the top wall of the slide, and a pick-up device provided on the front side of the support frame;

[0009] It includes a control device, which includes a fixed cylinder, a first motor is installed inside the cavity of the fixed cylinder, a rotating plate is installed on the front side of the fixed cylinder, and a first drive rod is installed on the front side of the rotating plate.

[0010] The device includes a translation device, which includes a threaded rod and a translation block. A second drive rod is fixedly installed on the front side wall of the first drive rod. The front side wall of the second drive rod is hollowed out. The threaded rod and the translation block are both located inside the cavity of the second drive rod.

[0011] In a preferred embodiment of the present invention, the output end of the first motor is fixedly connected to the rotating plate, the front side wall of the rotating plate is hollow, and an L-shaped block is fixedly installed on both the left and right ends of the front side of the rotating plate.

[0012] In a preferred embodiment of the present invention, a first limiting groove is provided on both the left and right side walls of the first drive rod, and the two L-shaped blocks are movably connected to the corresponding first limiting grooves. The rear side wall of the first drive rod is hollowed out, and multiple gear teeth are fixedly installed in the cavity at equal intervals.

[0013] In a preferred embodiment of the present invention, a second motor is fixedly installed at one end of the cavity of the rotating plate, and a spur gear is fixedly installed at the output end of the second motor, the spur gear meshing with multiple gear teeth.

[0014] In a preferred embodiment of this utility model, a top plate is fixedly installed on the top wall of the second drive rod, and a third motor is fixedly installed in the cavity of the top plate. The threaded rod is fixedly connected to the output end of the third motor, and the threaded rod passes through the second drive rod and is movably connected to the through point of the second drive rod.

[0015] In a preferred embodiment of this utility model, a second limiting groove is provided on both the left and right side walls of the second drive rod, and both ends of the translation block are T-shaped, with the T-shaped ends of the translation block being movably connected to the corresponding second limiting grooves.

[0016] In a preferred embodiment of this utility model, the threaded rod passes through the translation block and is threadedly connected to the through-hole of the translation block, and the object picker is fixedly installed on the front side wall of the translation block.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. In summary, by setting up a control device and a translation device, the position of the object picker can be controlled by the control device to conveniently limit the object, and the object picker can be further moved by the translation device to facilitate the movement of the object. Compared with the existing technology, it has the characteristics of being easy to use and having a simple structure.

[0019] 2. In summary, by setting up a fixed cylinder, a first drive rod, a second drive rod, a retrieval device, a rotating plate, a first motor, a spur gear, a second motor, an L-shaped block, a first limiting groove, and gear teeth, the rotation of the output end of the first motor can drive the retrieval device to rotate, and the rotation of the output end of the second motor can drive the first and second drive rods to move, thereby moving the retrieval device. It is convenient to use and has a simple structure.

[0020] 3. In summary, by setting up a second drive rod, a top plate, a third motor, a threaded rod, a second limit groove, and a translation block, the screw rod is driven to rotate by the rotation of the output end of the third motor, which in turn drives the object picker to move further. It can move the limited items, is easy to use, and has a simple structure.

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0022] In the attached diagram:

[0023] Figure 1 This is a perspective view of one side of the present invention;

[0024] Figure 2 This is a perspective view of the other side of the present invention;

[0025] Figure 3 This is a perspective view of the control device of this utility model;

[0026] Figure 4 This is a perspective view of the first drive rod 14 of this utility model;

[0027] Figure 6 This is a perspective view of the translation device of this utility model;

[0028] Figure 5 This is a perspective view of the translation block 28 and the object retriever 16 of this utility model.

[0029] In the diagram: 10. Base; 11. Slide table; 12. Support frame; 13. Fixed cylinder; 14. First drive rod; 15. Second drive rod; 16. Object picker; 17. Rotating plate; 18. First motor; 19. Spur gear; 20. Second motor; 21. L-shaped block; 22. First limiting groove; 23. Gear tooth; 24. Top plate; 25. Third motor; 26. Threaded rod; 27. Second limiting groove; 28. Translation block. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0031] like Figure 1 and Figure 2 As shown, a rotary swing-arm type servo robotic arm, wherein:

[0032] Includes a base 10, a slide 11 is movably connected above the base 10, a support frame 12 is fixedly installed on the top wall of the slide 11, and a picker 16 is provided on the front side of the support frame 12.

[0033] It includes a control device, which includes a fixed cylinder 13. A first motor 18 is installed inside the cavity of the fixed cylinder 13. A rotating plate 17 is installed on the front side of the fixed cylinder 13. A first drive rod 14 is installed on the front side of the rotating plate 17.

[0034] The device includes a translation device, which includes a threaded rod 26 and a translation block 28. A second drive rod 15 is fixedly installed on the front side wall of the first drive rod 14. The front side wall of the second drive rod 15 is hollowed out. The threaded rod 26 and the translation block 28 are both located in the cavity of the second drive rod 15.

[0035] It is worth noting that the base 10, slide 11, support frame 12 and object picker 16 are disclosed in a rotary swing arm servo robotic arm (202420113314.1) for automatic object picking and placing, and will not be described in detail here.

[0036] In practical use, the control device can control the position of the object picker 16 by controlling the rotation and movement of the first drive rod 14 and the second drive rod 15, thereby facilitating the limiting of the object. The translation device can further change the position of the object picker 16 to facilitate the movement of the object.

[0037] In summary, by setting up a control device and a translation device, the position of the object picker 16 can be controlled by the control device to conveniently limit the object, and the object picker 16 can be further moved by the translation device to facilitate the movement of the object. Compared with the prior art, it has the characteristics of being easy to use and having a simple structure.

[0038] like Figure 2 , Figure 3 and Figure 4 As shown, the output end of the first motor 18 is fixedly connected to the rotating plate 17. The front side wall of the rotating plate 17 is hollowed out, and an L-shaped block 21 is fixedly installed on both the left and right sides of the front side of the rotating plate 17.

[0039] A first limiting groove 22 is provided on both the left and right side walls of the first drive rod 14. The two L-shaped blocks 21 are movably connected to the corresponding first limiting groove 22. The rear side wall of the first drive rod 14 is hollowed out, and multiple gear teeth 23 are fixedly installed in the cavity at equal intervals.

[0040] A second motor 20 is fixedly installed at one end of the cavity of the rotating plate 17. A spur gear 19 is fixedly installed at the output end of the second motor 20, and the spur gear 19 meshes with multiple gear teeth 23. Both the first motor 18 and the second motor 20 are electrically connected to the power supply and the switch.

[0041] In practical use, when the output end of the first motor 18 rotates, it can drive the rotating plate 17 to rotate. The rotation of the rotating plate 17 can drive the L-shaped block 21 to rotate. The rotation of the L-shaped block 21 can drive the first drive rod 14 to rotate through the connection with the first limiting groove 22, and then drive the second drive rod 15 and the object picker 16 to rotate. When the second motor 20 rotates, it can drive the spur gear 19 to rotate. The rotation of the spur gear 19 can drive the first drive rod 14, which is fixedly connected to the gear teeth 23, to move through the meshing of the gear teeth 23. The L-shaped block 21 and the first limiting groove 22 play a limiting role for the first drive rod 14.

[0042] In summary, by setting up a fixed cylinder 13, a first drive rod 14, a second drive rod 15, a picker 16, a rotating plate 17, a first motor 18, a spur gear 19, a second motor 20, an L-shaped block 21, a first limiting groove 22, and gear teeth 23, the rotation of the output end of the first motor 18 can drive the picker 16 to rotate, and the rotation of the output end of the second motor 20 can drive the first drive rod 14 and the second drive rod 15 to move, thereby moving the picker 16. It is convenient to use and has a simple structure.

[0043] like Figure 5 and Figure 6 As shown, a top plate 24 is fixedly installed on the top wall of the second drive rod 15, and a third motor 25 is fixedly installed inside the cavity of the top plate 24. The threaded rod 26 is fixedly connected to the output end of the third motor 25, and the threaded rod 26 passes through the second drive rod 15 and is movably connected to the through point of the second drive rod 15.

[0044] A second limiting groove 27 is provided on both the left and right side walls of the second drive rod 15. The left and right ends of the translation block 28 are T-shaped, and the T-shaped ends of the translation block 28 are movably connected to the corresponding second limiting groove 27.

[0045] The threaded rod 26 passes through the translation block 28 and is threadedly connected to the through point of the translation block 28. The object picker 16 is fixedly installed on the front wall of the translation block 28. The third motor 25 is electrically connected to the power supply and switch.

[0046] In practical use, the top plate 24 can limit the third motor 25. When the output end of the third motor 25 rotates, it can drive the threaded rod 26 to rotate. The rotation of the threaded rod 26 can drive the translation block 28, which is threadedly connected to the threaded rod 26, to move up and down. The translation block 28 is limited by the second limiting groove 27 and cannot rotate. The movement of the translation block 28 can drive the object picker 16 to move further.

[0047] In summary, by setting up the second drive rod 15, top plate 24, third motor 25, threaded rod 26, second limiting groove 27 and translation block 28, the health and the rotation of the threaded rod 26 driven by the rotation of the output end of the third motor 25, thereby driving the object picker 16 to move further, which can drive the limited items to move, is convenient to use and has a simple structure.

[0048] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A rotary swing-arm type servo robotic arm, characterized in that, The following is stated: Includes a base (10), a slide (11) is movably connected above the base (10), a support frame (12) is fixedly installed on the top wall of the slide (11), and a picker (16) is provided on the front side of the support frame (12). The device includes a control unit, which includes a fixed cylinder (13). A first motor (18) is installed inside the cavity of the fixed cylinder (13). A rotating plate (17) is installed on the front side of the fixed cylinder (13). A first drive rod (14) is installed on the front side of the rotating plate (17). The device includes a translation device, which includes a threaded rod (26) and a translation block (28). A second drive rod (15) is fixedly installed on the front side wall of the first drive rod (14). The front side wall of the second drive rod (15) is hollowed out. The threaded rod (26) and the translation block (28) are both located in the cavity of the second drive rod (15).

2. The rotary swing arm servo robotic arm according to claim 1, characterized in that, The output end of the first motor (18) is fixedly connected to the rotating plate (17). The front wall of the rotating plate (17) is hollowed out, and an L-shaped block (21) is fixedly installed on both the left and right sides of the front side of the rotating plate (17).

3. The rotary swing arm servo robotic arm according to claim 2, characterized in that, A first limiting groove (22) is provided on both the left and right side walls of the first drive rod (14). The two L-shaped blocks (21) are movably connected to the corresponding first limiting groove (22). The rear side wall of the first drive rod (14) is hollowed out, and multiple gear teeth (23) are fixedly installed in the cavity at equal intervals.

4. The rotary swing arm servo robotic arm according to claim 3, characterized in that, A second motor (20) is fixedly installed at one end of the cavity of the rotating plate (17), and a spur gear (19) is fixedly installed at the output end of the second motor (20). The spur gear (19) meshes with multiple gear teeth (23).

5. The rotary swing arm servo robotic arm according to claim 1, characterized in that, A top plate (24) is fixedly installed on the top wall of the second drive rod (15). A third motor (25) is fixedly installed inside the cavity of the top plate (24). The threaded rod (26) is fixedly connected to the output end of the third motor (25). The threaded rod (26) passes through the second drive rod (15) and is movably connected to the through point of the second drive rod (15).

6. The rotary swing arm servo robotic arm according to claim 5, characterized in that, A second limiting groove (27) is provided on both the left and right sides of the second drive rod (15). The left and right ends of the translation block (28) are T-shaped, and the T-shaped ends of the translation block (28) are movably connected to the corresponding second limiting groove (27).

7. The rotary swing arm servo robotic arm according to claim 6, characterized in that, The threaded rod (26) passes through the translation block (28) and is threadedly connected to the passage of the translation block (28). The object picker (16) is fixedly installed on the front side wall of the translation block (28).

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