Intelligent mechanical arm control machining device

Abstract

The utility model discloses an intelligent mechanical arm control machining device which comprises a mechanical arm and a lifting adjusting mechanism, the mechanical arm is installed on the lifting adjusting mechanism, the lifting adjusting mechanism comprises a lifting base, the inner wall of the bottom of the lifting base is rotationally connected with a first screw rod, and the first screw rod is in threaded connection with a lifting plate capable of moving up and down. A first motor is fixed to the inner wall of the bottom of the lifting base, a second belt wheel and a first belt wheel are installed on the first screw and an output shaft of the first motor respectively and connected through a belt, and the mechanical arm is connected to the lifting plate through a rotating mechanism. According to the device, the first motor is started, the output shaft of the first motor drives the first belt wheel to rotate, then the first belt wheel and the first screw rod are driven to rotate through the belt, the lifting plate moves upwards, the lifting plate can synchronously drive the mechanical arm to move, and therefore the device is suitable for production lines of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical arms, in particular to an intelligent mechanical arm control processing device. Background Art

[0002] A robot arm usually refers to a programmable mechanical arm with functions similar to those of a human arm. The arm can be a complete mechanical device or a part of a more complex robot. This type of manipulator is connected by joints so that it can complete rotational or translational motion. The manipulator eventually forms a motion chain through the connection of various joints. Due to its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion protection and other fields.

[0003] Robotic arms are also often used in mechanical processing. However, although traditional robotic arm-controlled processing devices can extend and raise mechanical claws, their extended height is limited by the overall length and cannot be well adapted to production lines of various heights. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an intelligent mechanical arm control processing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent robotic arm controlled processing device comprises a robotic arm and a lifting and lowering adjustment mechanism, wherein the robotic arm is mounted on the lifting and lowering adjustment mechanism, the lifting and lowering adjustment mechanism comprises a lifting seat, a first screw is rotatably connected to the inner wall at the bottom of the lifting seat, a lifting plate that can move up and down is threadedly connected to the first screw, a first motor is fixed to the inner wall at the bottom of the lifting seat, a second pulley and a first pulley are respectively mounted on the output shafts of the first screw and the first motor, the first pulley and the second pulley are connected by a belt, and the robotic arm is connected to the lifting plate by a rotating mechanism.

[0007] Preferably, a sliding opening is provided on the side of the lifting seat, a sliding block is fixed on the side of the lifting plate, and the sliding block is slidably connected to the sliding opening.

[0008] Preferably, the robotic arm consists of a mounting base and a plurality of arm joints connected in sequence, and a clamp is installed on an arm joint located at the free end of the robotic arm.

[0009] Preferably, the rotating mechanism includes a second motor fixed on the top of the lifting plate, the second motor output shaft is connected to the first gear, a support column is fixed to the bottom of the mounting seat, the bottom end of the support column is rotatably connected to the lifting plate, a second gear is fixedly sleeved on the support column, and the second gear is meshingly connected to the first gear.

[0010] Preferably, a U-shaped base is fixed below the lifting seat, a fixed plate that can move up and down is arranged inside the base, two pairs of mounting plates are fixed at the bottom of the fixed plate, rollers are rotatably connected to the mounting plate, and the fixed plate is connected to the base through an adjusting component.

[0011] Preferably, the adjustment assembly includes a second screw rotatably connected to the inner wall of the top of the base, the second screw is threadedly connected to the fixed plate, one side of the base is rotatably connected to a handle, the handle and the second screw are respectively fixedly sleeved with a second bevel gear and a first bevel gear, and the second bevel gear is meshingly connected to the first bevel gear.

[0012] The beneficial effects of the utility model are:

[0013] 1. The device is provided with a lifting and adjusting mechanism. The first motor is started, and the output shaft of the first motor drives the first pulley to rotate, and then the first pulley and the first screw are driven to rotate through the belt, so that the lifting plate moves upward, and the lifting plate can synchronously drive the mechanical arm to move, so that the device is suitable for production lines of different heights.

[0014] 2. The device is provided with a rotating mechanism. The second motor is started, and the output shaft of the second motor drives the first gear to rotate. The meshing of the first gear drives the second gear to rotate. The second gear synchronously drives the support column and the mechanical arm to rotate, thereby realizing the overall angle adjustment of the mechanical arm.

[0015] 3. The device is provided with a base and rollers. In the working state, the base is in direct contact with the ground, so that the device is stable. When the device needs to be moved, the fixing plate is driven downward by adjusting the assembly so that the rollers are supported on the ground, and then the device can be pushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an intelligent mechanical arm control processing device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a lifting seat of an intelligent mechanical arm controlled processing device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the base structure of an intelligent robotic arm controlled processing device proposed in the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of the proposed intelligent robot arm controlled processing device at point A.

[0020] In the figure: 1. lifting seat; 2. first screw; 3. lifting plate; 4. first motor; 5. first pulley; 6. second pulley; 7. belt; 8. mechanical arm; 9. slide; 10. slider; 11. mounting seat; 12. second motor; 13. first gear; 14. support column; 15. second gear; 16. base; 17. fixing plate; 18. mounting plate; 19. roller; 20. second screw; 21. first bevel gear; 22. handle; 23. second bevel gear. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-4 , an intelligent robot arm controlled processing device, including a robot arm 8 and a lifting and adjusting mechanism, the robot arm 8 is installed on the lifting and adjusting mechanism, the lifting and adjusting mechanism includes a lifting seat 1, the bottom inner wall of the lifting seat 1 is rotatably connected with a first screw 2, and the first screw 2 is threadedly connected with a lifting plate 3 that can move up and down, a first motor 4 is fixed to the bottom inner wall of the lifting seat 1, and the second pulley 6 and the first pulley 5 are respectively installed on the output shafts of the first screw 2 and the first motor 4, and the first pulley 5 and the second pulley 6 are connected by a belt 7. The robot arm 8 is connected to the lifting plate 3 through a rotating mechanism, and the first motor 4 is started. The output shaft of the first motor 4 drives the first pulley 5 to rotate, and then drives the first pulley 5 and the first screw 2 to rotate through the belt 7, so that the lifting plate 3 moves upward, and the lifting plate 3 can synchronously drive the robot arm 8 to move, so that the device is suitable for production lines of different heights.

[0023] Furthermore, a sliding opening 9 is opened on the side of the lifting seat 1, and a slider 10 is fixed on the side of the lifting plate 3. The slider 10 forms a sliding connection with the sliding opening 9. Through the sliding cooperation formed by the slider 10 and the sliding opening 9, the lifting plate 3 can be limited to stabilize its movement process.

[0024] Furthermore, the robot arm 8 is composed of a mounting base 11 and a plurality of arm joints connected in sequence. A clamp is installed on an arm joint located at the free end of the robot arm 8. The position movement of the clamp is achieved through the movement of the plurality of arm joints. After the clamp moves to the position of the workpiece, the workpiece is clamped.

[0025] Furthermore, the rotating mechanism includes a second motor 12 fixed on the top of the lifting plate 3, the output shaft of the second motor 12 is connected to the first gear 13, a support column 14 is fixed to the bottom of the mounting base 11, the bottom end of the support column 14 is rotatably connected to the lifting plate 3, a second gear 15 is fixedly sleeved on the support column 14, the second gear 15 is meshingly connected to the first gear 13, the second motor 12 is started, the output shaft of the second motor 12 drives the first gear 13 to rotate, the first gear 13 meshes and drives the second gear 15 to rotate, the second gear 15 synchronously drives the support column 14 and the robotic arm 8 to rotate, thereby realizing the overall angle adjustment of the robotic arm 8.

[0026] Furthermore, a U-shaped base 16 is fixed below the lifting seat 1, and a fixed plate 17 that can move up and down is arranged inside the base 16. Two pairs of mounting plates 18 are fixed at the bottom of the fixed plate 17, and rollers 19 are rotatably connected to the mounting plates 18. The fixed plate 17 is connected to the base 16 through an adjusting component. In the working state, the base 16 is in direct contact with the ground, thereby making the device stable. When the device needs to be moved, the fixed plate 17 is driven downward by the adjusting component so that the rollers 19 are supported on the ground, and then the device can be pushed.

[0027] Furthermore, the adjusting assembly includes a second screw 20 rotatably connected to the inner wall at the top of the base 16, the second screw 20 is threadedly connected to the fixed plate 17, and a turning handle 22 is rotatably connected to one side of the base 16. The turning handle 22 and the second screw 20 are respectively fixedly sleeved with a second bevel gear 23 and a first bevel gear 21, and the second bevel gear 23 is meshingly connected to the first bevel gear 21. The second bevel gear 23 is rotated by the turning handle 22, and the second bevel gear 23 meshes and drives the first bevel gear 21 to rotate, and the first bevel gear 21 synchronously drives the second screw 20 to rotate, so that the fixed plate 17 moves upward or downward.

[0028] Working principle: Start the first motor 4, the output shaft of the first motor 4 drives the first pulley 5 to rotate, and then drives the first pulley 5 and the first screw 2 to rotate through the belt 7, so that the lifting plate 3 moves upward, and the lifting plate 3 can synchronously drive the mechanical arm 8 to move, so that the device is suitable for production lines at different heights. The position movement of the fixture is realized through the activities of multiple arm joints. After the fixture moves to the workpiece position, the workpiece is clamped;

[0029] The second motor 12 is started, and the output shaft of the second motor 12 drives the first gear 13 to rotate, the first gear 13 is engaged to drive the second gear 15 to rotate, and the second gear 15 synchronously drives the support column 14 and the mechanical arm 8 to rotate, thereby realizing the overall angle adjustment of the mechanical arm 8;

[0030] In the working state, the base 16 is in direct contact with the ground, so that the device is stable. When the device needs to be moved, the second bevel gear 23 is rotated by the handle 22, and the second bevel gear 23 engages to drive the first bevel gear 21 to rotate. The first bevel gear 21 synchronously drives the second screw 20 to rotate, so that the fixed plate 17 moves downward, so that the roller 19 is supported on the ground, and then the device can be pushed.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Claims

1. An intelligent robot arm controlled processing device, comprising a robot arm (8) and a lifting and adjusting mechanism, characterized in that: The mechanical arm (8) is mounted on a lifting and adjusting mechanism, which comprises a lifting seat (1), a first screw rod (2) being rotatably connected to the inner wall of the bottom of the lifting seat (1), a lifting plate (3) capable of moving up and down being threadedly connected to the first screw rod (2), a first motor (4) being fixed to the inner wall of the bottom of the lifting seat (1), a second pulley (6) and a first pulley (5) being respectively mounted on the output shafts of the first screw rod (2) and the first motor (4), the first pulley (5) and the second pulley (6) being connected via a belt (7), and the mechanical arm (8) being connected to the lifting plate (3) via a rotating mechanism.

2. The intelligent robot arm control processing device according to claim 1, characterized in that: A sliding opening (9) is provided on the side of the lifting seat (1), a sliding block (10) is fixed on the side of the lifting plate (3), and the sliding block (10) is slidably connected to the sliding opening (9).

3. The intelligent robot arm control processing device according to claim 1, characterized in that: The mechanical arm (8) is composed of a mounting seat (11) and a plurality of arm joints connected in sequence, and a clamp is installed on an arm joint located at the free end of the mechanical arm (8).

4. The intelligent robot arm control processing device according to claim 3, characterized in that: The rotating mechanism comprises a second motor (12) fixed to the top of the lifting plate (3); the output shaft of the second motor (12) is connected to the first gear (13); a support column (14) is fixed to the bottom of the mounting seat (11); the bottom end of the support column (14) is rotatably connected to the lifting plate (3); a second gear (15) is fixedly sleeved on the support column (14); and the second gear (15) is meshingly connected to the first gear (13).

5. The intelligent robot arm control processing device according to claim 1, characterized in that: A U-shaped base (16) is fixed below the lifting seat (1), a fixing plate (17) capable of moving up and down is arranged inside the base (16), two pairs of mounting plates (18) are fixed at the bottom of the fixing plate (17), rollers (19) are rotatably connected to the mounting plates (18), and the fixing plate (17) is connected to the base (16) via an adjustment assembly.

6. The intelligent robot arm control processing device according to claim 5, characterized in that: The adjustment assembly comprises a second screw rod (20) rotatably connected to the inner wall of the top of the base (16); the second screw rod (20) is threadedly connected to the fixing plate (17); a rotating handle (22) is rotatably connected to one side of the base (16); a second bevel gear (23) and a first bevel gear (21) are fixedly sleeved on the rotating handle (22) and the second screw rod (20) respectively; the second bevel gear (23) and the first bevel gear (21) are meshingly connected.

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