Two-axis robot capable of increasing load

Abstract

The utility model discloses a two-axis robot capable of increasing loads, and relates to the technical field of robots. The lifting device comprises a structure device body, the two sides of the top end of the structure device body are each provided with a lifting connecting plate and a limiting mechanism which are used in cooperation, one side of the structure device body is provided with symmetrically-distributed speed reducer devices, and the other side of the structure device body is provided with a first mechanical arm device and a second mechanical arm device which are used in cooperation with the speed reducer devices. A driven arm device and a jig connecting device which are used in cooperation are arranged between the first mechanical arm device and the second mechanical arm device. The speed reducer device comprises a speed reducer body; the speed reducer body is fixedly mounted on the structure device body; through cooperative use of the structure device body, the speed reducer device, the first mechanical arm device, the second mechanical arm device, the driven arm device and the jig connecting device, moving and carrying operation of high-load workpieces of the robot can be achieved, so that the working efficiency is effectively improved, and manual high-load work can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot technical field, concretely is a two -axis robot of increasing load. BACKGROUND

[0002] The robot is a kind of intelligent machine that can semi-autonomous or fully autonomous work, it can execute tasks such as job or movement by programming and automatic control, and the application of current two-axis robot is more extensive.

[0003] But the two-axis robot of prior art mostly cannot carry out high load and high load job when using, work efficiency is lower, and the hoisting connecting plate on the two-axis robot of prior art has the problem of inconvenient disassembly.

[0004] In view of the above problems, the inventor proposes a two-axis robot for solving the above problems. UTILITY MODEL CONTENT

[0005] To solve the problem that the two-axis robot of prior art cannot carry out high load and high load job when using and the hoisting connecting plate is inconvenient to disassemble, the utility model aims at providing a two-axis robot for increasing load.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a two-axis robot for increasing load, comprising a structure device body, the top end of the structure device body is provided with a hoisting connecting plate and a limiting mechanism used in cooperation on both sides, and the side of the structure device body is provided with a symmetrical reducer device, the other side of the structure device body is provided with a mechanical arm device one and a mechanical arm device two used in cooperation with the reducer device, and the mechanical arm device one and the mechanical arm device two are provided with a driven arm device and a jig connecting device used in cooperation between them;

[0007] The reducer device comprises a reducer body, the reducer body is fixedly installed on the structure device body, and the side of the reducer body is fixedly installed with a servo motor used in cooperation;

[0008] The mechanical arm device one comprises a connecting arm one, one end of the connecting arm one is fixedly connected with the output end of one of the reducer bodies, and the other end of the connecting arm one is rotatably installed with a connecting arm two used in cooperation;

[0009] The mechanical arm device two comprises a connecting arm three, one end of the connecting arm three is fixedly connected with the output end of the other reducer body, and the other end of the connecting arm three is rotatably installed with a connecting arm four used in cooperation;

[0010] The driven arm device comprises a connecting piece, the connecting piece is rotationally installed on the connecting arm three, one end of the connecting piece is rotationally installed with a connecting bearing one, one end of the connecting bearing one is fixedly connected with an upper connecting rod, the tail end of the upper connecting rod is fixedly connected with a connecting bearing two, the connecting bearing two is rotationally connected with a structure device body, one side of the structure device body is fixedly installed with a connecting column, the connecting bearing two is rotationally sleeved on the connecting column, the other end of the connecting piece is rotationally installed with a connecting bearing three, one end of the connecting bearing three is fixedly connected with a lower connecting rod, the tail end of the lower connecting rod is fixedly connected with a connecting bearing four;

[0011] The jig connecting device comprises a terminal connecting block, the two ends of the terminal connecting block are rotationally connected with the tail end of the connecting arm two and the tail end of the connecting arm four respectively, a driven arm connecting block is fixedly installed on the terminal connecting block, the connecting bearing four is rotationally connected with the driven arm connecting block, a cooperatively used jig connecting plate is fixedly installed on one side of the terminal connecting block, and a cooperatively used jig connecting hole is formed in the bottom end of the jig connecting plate.

[0012] Preferably, the limiting mechanism comprises a push plate, the top end of the structure device body is provided with symmetrically distributed inner grooves and insertion grooves which are in communication, the bottom end of the hoisting connecting plate is fixedly connected with an insertion plate, an insertion hole is formed in the insertion plate, the push plate is slidably inserted in the inner groove, one side of the push plate is fixedly installed with a spring, the height of the push plate is less than that of the insertion plate, the tail end of the spring is fixedly connected with the inner wall of the inner groove, an insertion rod is fixedly inserted in the push plate, a through hole is formed in the lower end of the push plate, and the insertion rod is fixedly inserted in the through hole, the insertion plate is slidably inserted in the insertion groove, and the insertion rod is slidably inserted in the insertion hole.

[0013] Compared with the prior art, the beneficial effects of the utility model lie in:

[0014] 1. Through the cooperation of the structure device body, the speed reducer device, the mechanical arm device one, the mechanical arm device two, the driven arm device and the jig connecting device, the movement and carrying operation of the robot high-load workpiece can be realized, so that the work efficiency is effectively improved, and the high-load work of manual work can be avoided.

[0015] 2. Through the cooperation of the limiting mechanism, the convenient pushing and resetting of the push plate are facilitated, the convenient fixing and removal of the insertion plate are facilitated, and the convenient disassembly and replacement of the hoisting connecting plate are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the installation of the fixture connection device in this utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the speed reducer device in this utility model.

[0020] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Structural device body; 11. Inner groove; 12. Slot; 2. Lifting connecting plate; 21. Insert plate; 22. Insertion hole; 3. Reducer device; 31. Reducer body; 32. Servo motor; 4. Robotic arm device one; 41. Connecting arm one; 42. Connecting arm two; 5. Robotic arm device two; 51. Connecting arm three; 52. Connecting arm four; 6. Driven arm device; 61. Connecting piece; 62. Connecting bearing one; 63. Upper connecting rod; 64. Connecting bearing two; 65. Connecting bearing three; 66. Lower connecting rod; 67. Connecting bearing four; 68. Connecting column; 7. Fixture connecting device; 71. End connecting block; 72. Driven arm connecting block; 73. Fixture connecting plate; 8. Limiting mechanism; 81. Push plate; 82. Spring; 83. Insert rod; 84. Through hole. Detailed Implementation

[0022] 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.

[0023] Example: Figures 1-4 As shown, this utility model provides a two-axis robot with increased load capacity, including a structural device body 1. Both sides of the top of the structural device body 1 are provided with a hoisting connecting plate 2 and a limiting mechanism 8 for use. A reducer device 3 is provided on one side of the structural device body 1, and a robotic arm device 4 and a robotic arm device 5 for use with the reducer device 3 are provided on the other side of the structural device body 1. A driven arm device 6 and a fixture connecting device 7 for use are provided between the robotic arm device 4 and the robotic arm device 5.

[0024] The speed reducer device 3 comprises a speed reducer body 31 fixedly installed on the structure device body 1, and a servo motor 32 fixedly installed on one side of the speed reducer body 31 for cooperation; the cooperation of the speed reducer body 31 and the servo motor 32 is a prior art, which will not be described in detail here.

[0025] The mechanical arm device one 4 comprises a connecting arm one 41, one end of the connecting arm one 41 being fixedly connected with the output end of one of the speed reducer bodies 31, and the other end of the connecting arm one 41 being rotatably installed with a connecting arm two 42 for cooperation;

[0026] The mechanical arm device two 5 comprises a connecting arm three 51, one end of the connecting arm three 51 being fixedly connected with the output end of the other speed reducer body 31, and the other end of the connecting arm three 51 being rotatably installed with a connecting arm four 52 for cooperation;

[0027] The driven arm device 6 comprises a connecting piece 61 rotatably installed on the connecting arm three 51, one end of the connecting piece 61 being rotatably installed with a connecting bearing one 62, one end of the connecting bearing one 62 being fixedly connected with an upper connecting rod 63, the distal end of the upper connecting rod 63 being fixedly connected with a connecting bearing two 64, the connecting bearing two 64 being rotatably connected with the structure device body 1, one side of the structure device body 1 being fixedly installed with a connecting column 68, the connecting bearing two 64 being rotatably sleeved on the connecting column 68, the connecting column 68 being provided to ensure the stable rotation of the connecting bearing two 64 and the structure device body 1, the other end of the connecting piece 61 being rotatably installed with a connecting bearing three 65, one end of the connecting bearing three 65 being fixedly connected with a lower connecting rod 66, the distal end of the lower connecting rod 66 being fixedly connected with a connecting bearing four 67;

[0028] The jig connecting device 7 comprises a terminal connecting block 71, the two ends of the terminal connecting block 71 being rotatably connected with the distal ends of the connecting arm two 42 and the connecting arm four 52 respectively, and a driven arm connecting block 72 being fixedly installed on the terminal connecting block 71, the connecting bearing four 67 being rotatably connected with the driven arm connecting block 72, a jig connecting plate 73 being fixedly installed on one side of the terminal connecting block 71 for cooperation, and a jig connecting hole being formed through the bottom end of the jig connecting plate 73 for cooperation.

[0029] By adopting the above technical scheme, in use, the clamping or sucking tool is fixedly installed on the jig connecting plate 73 through bolts, then the two servo motors 32 are started and cooperate with the use of the corresponding speed reducer bodies 31 to drive the connecting arm one 41 and the connecting arm three 51 to rotate, and cooperate with the use of the connecting arm two 42 and the connecting arm four 52 and the use of the connecting piece 61, the upper connecting rod 63 and the lower connecting rod 66 to realize the moving and carrying work of the high-load workpiece of the robot, thereby effectively improving the work efficiency and avoiding the high-load work of manual work.

[0030] The limiting mechanism 8 comprises a push plate 81, the top end of the structural device body 1 is provided with symmetrically distributed inner grooves 11 and insertion grooves 12, the inner grooves 11 and the insertion grooves 12 are communicated, the bottom end of the hoisting connecting plate 2 is fixedly connected with an insertion plate 21, the insertion plate 21 is provided with an insertion hole 22, the push plate 81 is slidably inserted into the inner groove 11, one side of the push plate 81 is fixedly installed with a spring 82, the height of the push plate 81 is less than the height of the insertion plate 21, the tail end of the spring 82 is fixedly connected with the inner wall of the inner groove 11, the push plate 81 is fixedly inserted with an insertion rod 83, the lower end of the push plate 81 is provided with a through hole 84, the insertion rod 83 is fixedly inserted into the through hole 84, the insertion plate 21 is slidably inserted into the insertion groove 12, and the insertion rod 83 is slidably inserted into the insertion hole 22.

[0031] By adopting the above technical scheme, when the hoisting connecting plate 2 needs to be replaced, the corresponding push plate 81 needs to be pushed, so as to drive the corresponding insertion rod 83 to move and press the corresponding spring 82, and when the insertion rod 83 is completely separated from the corresponding insertion hole 22, the corresponding hoisting connecting plate 2 is removed, the insertion plate 21 on another new hoisting connecting plate 2 is inserted into the corresponding insertion groove 12, and the corresponding push plate 81 is loosened, at this time, the spring 82 drives the corresponding push plate 81 to reset, so as to drive the corresponding insertion rod 83 to reset and insert it into another corresponding insertion hole 22.

[0032] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and variations.

Claims

1. A two-axis robot with increased load, comprising a structural device body (1), characterized in that: The top end of the structure device body (1) is provided with a lifting connecting plate (2) and a limiting mechanism (8) used in cooperation, one side of the structure device body (1) is provided with a symmetrical reducer device (3), the other side of the structure device body (1) is provided with a mechanical arm device one (4) and a mechanical arm device two (5) used in cooperation with the reducer device (3), and a driven arm device (6) and a jig connecting device (7) are arranged between the mechanical arm device one (4) and the mechanical arm device two (5) and used in cooperation; The reducer device (3) comprises a reducer body (31), the reducer body (31) is fixedly installed on the structure device body (1), and one side of the reducer body (31) is fixedly installed with a servo motor (32) used in cooperation; The mechanical arm device one (4) comprises a connecting arm one (41), one end of the connecting arm one (41) is fixedly connected with the output end of one of the reducer bodies (31), and the other end of the connecting arm one (41) is rotatably installed with a connecting arm two (42) used in cooperation; The mechanical arm device two (5) comprises a connecting arm three (51), one end of the connecting arm three (51) is fixedly connected with the output end of the other reducer body (31), and the other end of the connecting arm three (51) is rotatably installed with a connecting arm four (52) used in cooperation; The driven arm device (6) comprises a connecting piece (61), the connecting piece (61) is rotatably installed on the connecting arm three (51), one end of the connecting piece (61) is rotatably installed with a connecting bearing one (62), one end of the connecting bearing one (62) is fixedly connected with an upper connecting rod (63), the distal end of the upper connecting rod (63) is fixedly connected with a connecting bearing two (64), the connecting bearing two (64) is rotatably connected with the structure device body (1), the other end of the connecting piece (61) is rotatably installed with a connecting bearing three (65), one end of the connecting bearing three (65) is fixedly connected with a lower connecting rod (66), and the distal end of the lower connecting rod (66) is fixedly connected with a connecting bearing four (67); The jig connecting device (7) comprises a terminal connecting block (71), the two ends of the terminal connecting block (71) are rotatably connected with the distal end of the connecting arm two (42) and the distal end of the connecting arm four (52) respectively, and a driven arm connecting block (72) is fixedly installed on the terminal connecting block (71), the connecting bearing four (67) is rotatably connected with the driven arm connecting block (72), and a jig connecting plate (73) used in cooperation is fixedly installed on one side of the terminal connecting block (71).

2. A two-axis robot with increased load as claimed in claim 1, characterized in that, The limiting mechanism (8) comprises a push plate (81), the top end of the structural device body (1) is provided with symmetrically distributed inner grooves (11) and insertion grooves (12), and the inner grooves (11) and the insertion grooves (12) are communicated, the bottom end of the hoisting connecting plate (2) is fixedly connected with an insertion plate (21), and the insertion plate (21) is provided with an insertion hole (22) penetrating therethrough, the push plate (81) is slidingly inserted into the inner groove (11), one side of the push plate (81) is fixedly provided with a spring (82), the end of the spring (82) is fixedly connected with the inner wall of the inner groove (11), and the push plate (81) is fixedly inserted with an insertion rod (83), the insertion plate (21) can be slidingly inserted into the insertion groove (12), and the insertion rod (83) can be slidingly inserted into the insertion hole (22).

3. A two-axis robot with increased load as claimed in claim 2, characterized in that, The lower end of the push plate (81) is provided with a through hole (84) penetrating therethrough, and the insertion rod (83) is fixedly inserted into the through hole (84).

4. A two-axis robot with increased load as claimed in claim 2, wherein, The height of the push plate (81) is less than the height of the insertion plate (21).

5. A two-axis robot with increased load as claimed in claim 1, wherein, One side of the structural device body (1) is fixedly provided with a connecting column (68), and the connecting bearing two (64) is rotatably sleeved on the connecting column (68).

6. A dual-axis robot of increased load capacity as in claim 1, wherein, The bottom end of the jig connecting plate (73) is provided with a jig connecting hole used in cooperation.

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