A high-efficiency automatic mechanical arm

Abstract

The utility model belongs to the technical field of mechanical arm, concretely relates to a kind of high-efficiency automatic mechanical arm, including support plate, support plate is equipped with support seat, first motor is installed in support seat, the first motor is connected with rotating rod, rotating rod is connected with rotating seat after being worn out support seat top, rotating seat is rotatably connected with support seat, first mounting seat is equipped on rotating seat, first direction-adjusting rotating component is equipped in first mounting seat, first direction-adjusting rotating component is connected with direction-adjusting arm, direction-adjusting arm top is connected with second mounting seat, second direction-adjusting rotating component is equipped in second mounting seat, second direction-adjusting rotating component is connected with electric telescopic arm, the one end of electric telescopic arm is installed with mechanical hand, transverse positioning inductor is installed on electric telescopic arm, the utility model multiple joint cooperation makes mechanical arm can change pose in complex three-dimensional space flexibly, motion flexibility is greatly promoted, and the operation demand of different position, angle is satisfied.

Description

Technical Field

[0001] This utility model belongs to the field of robotic arm technology, specifically relating to a high-efficiency automated robotic arm. Background Technology

[0002] In today's rapidly developing field of industrial automation, robotic arms have become indispensable key equipment, with their applications increasingly widespread across numerous industries. From automobile manufacturing and electronics production to logistics sorting and food processing, robotic arms are a common sight. However, the joint structure design of some existing robotic arms is not sufficiently optimized, resulting in significant limitations on their overall degree of freedom of movement. When faced with complex three-dimensional spatial environments, they struggle to flexibly change their posture, making it even more difficult to effectively handle tasks requiring multi-angle and precise operations. Utility Model Content

[0003] In view of the above-mentioned shortcomings in the existing technology, the present invention provides a highly efficient automated robotic arm to solve the problems in the background technology.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A highly efficient automated robotic arm includes a support plate with a support base. A first motor is installed inside the support base, and a rotating rod is fixedly connected to the output end of the first motor. The rotating rod extends through the top of the support base and is fixedly connected to a rotating seat. The rotating seat is rotatably connected to the support base. A first mounting seat is provided on the top of the rotating seat, and a first directional rotating assembly is provided inside the first mounting seat. A directional rotating arm is connected to the first directional rotating assembly, and a second mounting seat is connected to the top of the directional rotating arm. A second directional rotating assembly is provided inside the second mounting seat, and an electric telescopic arm is connected to the second directional rotating assembly. A vertical arm is fixedly connected to the telescopic end of the electric telescopic arm through a connecting plate. A robotic arm is installed at the bottom of the vertical arm, and a lateral positioning sensor is installed on the electric telescopic arm.

[0005] Preferably, the top of the support base has a groove, the rotating rod passes through the bottom of the groove, and multiple rollers are installed at the bottom of the rotating base, with the rollers slidably connected to the bottom of the groove.

[0006] Preferably, the first steering rotation assembly includes a second motor, which is mounted on the inner wall of the first mounting base. The output end of the second motor is fixedly connected to a first driving gear. The assembly also includes a first round rod, one end of which is rotatably connected to the inner wall of the first mounting base, and the other end of which passes through the first mounting base and is fixedly sleeved with a steering arm. The outer surface of the first round rod is fitted with a first driven gear, and the first driving gear meshes with the first driven gear.

[0007] Preferably, the second directional rotation assembly includes a third motor, which is mounted on the inner wall of the second mounting base. The output end of the third motor is fixedly connected to a second drive gear. The assembly also includes a second round rod, one end of which is rotatably connected to the inner wall of the second mounting base, and the other end of which passes through the second mounting base and is fixedly fitted with an electric telescopic arm. A second driven gear is fitted on the outer surface of the second round rod, and the second drive gear meshes with the second driven gear.

[0008] Preferably, a fourth motor is installed at the bottom of the vertical arm, and the output end of the fourth motor is connected to a robotic arm.

[0009] Preferably, a fixed sensor pole is connected to the top of the fixed end of the electric telescopic arm, a lateral positioning sensor is installed on the fixed sensor pole, the lateral positioning sensor and the fixed sensor pole are slidably connected, and a sensor block is installed on the vertical arm.

[0010] Preferably, a control box is mounted on the support plate, and the first motor, second motor, third motor, fourth motor, electric telescopic arm, lateral positioning sensor and sensing block are electrically connected to the control box.

[0011] Preferably, the top of the rotating seat is provided with a vertical plate, and one end of the first round rod that passes through the first mounting seat is rotatably connected to the vertical plate.

[0012] Compared with the prior art, this utility model has the following advantages: 1. The rotating base is driven by the first motor to rotate the rotating rod, and the roller can slide to achieve 360-degree horizontal rotation. The first and second directional rotating components are driven by motors and gears to enable the directional arm and the electric telescopic arm to perform multi-angle pitching movements. In addition, the robotic arm can be rotated around the axis by the fourth motor. The multi-joint collaboration of this utility model enables the robotic arm to flexibly change its posture in complex three-dimensional space, greatly improving its motion flexibility and meeting the operation requirements of different positions and angles.

[0013] 2. By using a lateral positioning sensor in conjunction with a sensing block, the extension and retraction of the electric telescopic arm can be monitored in real time, providing accurate position information for the operation of the robotic arm. This facilitates the precise grasping and placement of objects in complex spaces, improving operational accuracy and success rate. Attached Figure Description

[0014] Figure 1 This is a frontal cross-sectional view of an embodiment of a highly efficient automated robotic arm according to the present invention. Figure 2 This is a schematic cross-sectional view of the left side of an embodiment of a highly efficient automated robotic arm according to this utility model; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; The reference numerals in the accompanying drawings include: support plate (1), support base (2), first motor (3), rotating rod (4), rotating seat (5), groove (6), roller (7), first mounting base (8), second motor (801), first driving gear (802), first driven gear (803), first round rod (804), directional arm (9), second mounting base (10), third motor (101), second driving gear (102), second driven gear (103), second round rod (104), electric telescopic arm (11), connecting plate (12), vertical arm (13), fourth motor (14), robot (15), horizontal positioning sensor (16), fixed sensor pole (17), sensing block (18), control box (19), and vertical plate (20). Detailed Implementation

[0015] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0017] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0018] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Example 1: like Figure 1-3 As shown, this utility model specifically discloses a high-efficiency automated robotic arm, comprising a support plate 1, a support base 2 on the support plate 1, a first motor 3 installed inside the support base 2, a rotating rod 4 fixedly connected to the output end of the first motor 3, the rotating rod 4 passing through the top of the support base 2 and fixedly connected to a rotating seat 5, the rotating seat 5 being rotatably connected to the support base 2, a first mounting seat 8 on the top of the rotating seat 5, a first adjusting rotation assembly inside the first mounting seat 8, an adjusting arm 9 connected to the first adjusting rotation assembly, a second mounting seat 10 connected to the top of the adjusting arm 9, a second adjusting rotation assembly inside the second mounting seat 10, an electric telescopic arm 11 connected to the second adjusting rotation assembly, a vertical arm 13 fixedly connected to the telescopic end of the electric telescopic arm 11 via a connecting plate 12, a robotic arm 15 installed at the bottom of the vertical arm 13, and a lateral positioning sensor 16 installed on the electric telescopic arm 11.

[0020] The support base 2 has a groove 6 on its top, the rotating rod 4 passes through the bottom of the groove 6, and multiple rollers 7 are installed at the bottom of the rotating base 5. The rollers 7 are slidably connected to the bottom of the groove 6.

[0021] The first directional rotation assembly includes a second motor 801, which is mounted on the inner wall of the first mounting base 8. The output end of the second motor 801 is fixedly connected to a first drive gear 802. It also includes a first round rod 804, one end of which is rotatably connected to the inner wall of the first mounting base 8, and the other end of which passes through the first mounting base 8 and is fixedly sleeved with a directional arm 9. The outer surface of the first round rod 804 is fitted with a first driven gear 803, and the first drive gear 802 meshes with the first driven gear 803.

[0022] The second directional rotation assembly includes a third motor 101, which is mounted on the inner wall of the second mounting base 10. The output end of the third motor 101 is fixedly connected to a second drive gear 102. It also includes a second round rod 104, one end of which is rotatably connected to the inner wall of the second mounting base 10, and the other end of which passes through the second mounting base 10 and is fixedly fitted with an electric telescopic arm 11. The outer surface of the second round rod 104 is fitted with a second driven gear 103, and the second drive gear 102 meshes with the second driven gear 103.

[0023] The vertical arm 13 has a fourth motor 14 installed at its bottom, and the output end of the fourth motor 14 is connected to the robotic arm 15.

[0024] Among them, the top of the fixed end of the electric telescopic arm 11 is connected to a fixed sensor pole 17, and a horizontal positioning sensor 16 is installed on the fixed sensor pole 17. The horizontal positioning sensor 16 and the fixed sensor pole 17 are slidably connected, and a sensor block 18 is installed on the vertical arm 13.

[0025] The support plate 1 is equipped with a control box 19, and the first motor 3, the second motor 801, the third motor 101, the fourth motor 14, the electric telescopic arm 11, the lateral positioning sensor 16 and the sensing block 18 are electrically connected to the control box 19.

[0026] The rotating seat 5 has a vertical plate 20 on its top, and the first round rod 804 passes through one end of the first mounting seat 8 and is rotatably connected to the vertical plate 20.

[0027] Working principle: First, the first motor 3 is started to drive the rotating rod 4, which is fixedly connected to its output end, to rotate. After the rotating rod 4 passes through the top of the support base 2, it drives the rotating base 5 to rotate on the support base 2. Multiple rollers 7 at the bottom of the rotating base 5 slide at the bottom of the groove 6 at the top of the support base 2 to ensure smooth rotation and realize the rotational freedom of the entire robotic arm in the horizontal direction. Next, if the pitch angle of the directional arm 9 needs to be adjusted, the second motor 801 is started to drive the first drive gear 802 to rotate. Because the first drive gear 802 meshes with the first driven gear 803, it drives the first round rod 804 to rotate, thereby enabling the connected directional arm 9 to achieve pitch movement. One end of the first round rod 804 that passes through the first mounting base 8 is rotatably connected to the vertical plate 20 at the top of the rotating base 5 to ensure the stability of the movement of the directional arm 9. Subsequently, if the pitch angle of the electric telescopic arm 11 needs to be adjusted, the third motor 101 is started to enable the electric telescopic arm 11 to complete the pitch adjustment, expanding the movement angle of the robotic arm in the vertical direction. Meanwhile, the electric telescopic arm 11 can change its working radius by extending and retracting itself. The horizontal positioning sensor 16 installed on the fixed sensor rod 17 at the top of its fixed end cooperates with the sensing block 18 on the vertical arm 13 to monitor the extension and retraction of the electric telescopic arm 11 in real time, providing accurate position information for the operation of the robotic arm 15. The fourth motor 14 at the bottom of the vertical arm 13 drives the robotic arm 15 to rotate around the vertical axis, increasing operational flexibility. The above design enables the robotic arm 15 to have sufficient degrees of freedom of movement in complex spaces, and can complete precise, multi-angle operation tasks. In addition, the entire robotic arm is made of high-strength, lightweight materials such as carbon fiber composite materials, which reduces weight while ensuring sufficient strength, thereby improving the load capacity and movement speed of the robotic arm.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency automated robotic arm, comprising a support plate (1), wherein a support base (2) is provided on the support plate (1), characterized in that: The support base (2) is equipped with a first motor (3), and the output end of the first motor (3) is fixedly connected to a rotating rod (4). The rotating rod (4) passes through the top of the support base (2) and is fixedly connected to a rotating seat (5). The rotating seat (5) is rotatably connected to the support base (2). The top of the rotating seat (5) is provided with a first mounting seat (8). The first mounting seat (8) is provided with a first adjusting rotating assembly. The first adjusting rotating assembly is connected to an adjusting arm (9). The top of the adjusting arm (9) is connected to a second mounting seat (10). The second mounting seat (10) is provided with a second adjusting rotating assembly. The second adjusting rotating assembly is connected to an electric telescopic arm (11). The telescopic end of the electric telescopic arm (11) is fixedly connected to a vertical arm (13) through a connecting plate (12). A robot arm (15) is installed at the bottom of the vertical arm (13). A horizontal positioning sensor (16) is installed on the electric telescopic arm (11).

2. The high-efficiency automated robotic arm as described in claim 1, characterized in that: The support base (2) has a groove (6) on its top. The rotating rod (4) passes through the bottom of the groove (6). The rotating base (5) has multiple rollers (7) installed at its bottom. The rollers (7) are slidably connected to the bottom of the groove (6).

3. The high-efficiency automated robotic arm as described in claim 2, characterized in that: The first steering rotation assembly includes a second motor (801), which is mounted on the inner wall of the first mounting base (8). The output end of the second motor (801) is fixedly connected to a first driving gear (802). It also includes a first round rod (804), one end of which is rotatably connected to the inner wall of the first mounting base (8), and the other end of which passes through the first mounting base (8) and is fixedly sleeved with a steering arm (9). The outer surface of the first round rod (804) is fitted with a first driven gear (803), and the first driving gear (802) meshes with the first driven gear (803).

4. The high-efficiency automated robotic arm as described in claim 3, characterized in that: The second steering rotation assembly includes a third motor (101), which is mounted on the inner wall of the second mounting base (10). The output end of the third motor (101) is fixedly connected to a second drive gear (102). It also includes a second round rod (104), one end of which is rotatably connected to the inner wall of the second mounting base (10), and the other end of which passes through the second mounting base (10) and is fixedly fitted with an electric telescopic arm (11). The outer surface of the second round rod (104) is fitted with a second driven gear (103), and the second drive gear (102) meshes with the second driven gear (103).

5. The high-efficiency automated robotic arm as described in claim 4, characterized in that: The bottom of the vertical arm (13) is equipped with a fourth motor (14), and the output end of the fourth motor (14) is connected to a robotic arm (15).

6. The high-efficiency automated robotic arm as described in claim 5, characterized in that: The top of the fixed end of the electric telescopic arm (11) is connected to a fixed sensor pole (17), and a horizontal positioning sensor (16) is installed on the fixed sensor pole (17). The horizontal positioning sensor (16) and the fixed sensor pole (17) are slidably connected. A sensor block (18) is installed on the vertical arm (13).

7. The high-efficiency automated robotic arm as described in claim 6, characterized in that: A control box (19) is installed on the support plate (1). The first motor (3), the second motor (801), the third motor (101), the fourth motor (14), the electric telescopic arm (11), the lateral positioning sensor (16), and the sensing block (18) are electrically connected to the control box (19).

8. The high-efficiency automated robotic arm as described in claim 7, characterized in that: The rotating seat (5) has a vertical plate (20) on top, and the first round rod (804) passes through one end of the first mounting seat (8) and is rotatably connected to the vertical plate (20).

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