Automatic mechanical and electrical integrated mechanical arm

Abstract

The utility model discloses an automatic mechanical and electrical integrated mechanical arm, relates to the technical field of mechanical arms, and solves the technical problems that in the prior art, multi-position independent control can not be achieved, and the working range can not be expanded through stretching out and drawing back, the automatic mechanical and electrical integrated mechanical arm comprises a main base, a main case is fixedly installed in the main base, and a rotating platform is rotatably installed on the upper wall face of the main case; a shaft support is fixedly installed on the upper wall face of the rotating platform, a main shaft is installed in the shaft support in a rotating mode, a first rocker arm is fixedly installed on the main shaft, and a telescopic arm is installed in the first rocker arm in a sliding mode. The flexibility and the multifunctionality of the mechanical arm are improved; through the design of the telescopic arm and the swing frame, the working range of the mechanical arm can be effectively widened, and the mechanical arm is suitable for operation of workpieces of different sizes and shapes; and the winding problem caused by multi-circle rotation is avoided by adopting the electric brush to transmit electric signals, and the design and use process of the mechanical arm is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical arms, in particular to an automated mechatronic mechanical arm. Background Art

[0002] In the technical field involved in the utility model, a mechatronic robot arm is an intelligent robot arm that combines mechanical, electrical and control technologies and has multiple functions and significances; the mechatronic robot arm can realize the operation of automated production lines, improve production efficiency, reduce labor costs, and reduce errors in the production process; the mechatronic robot arm has high flexibility and can be quickly adjusted and set according to different task requirements, and is suitable for a variety of occasions and environments; since it is equipped with precise sensors and control systems, the mechatronic robot arm can achieve high-precision movements and operations to ensure product quality and production efficiency; the mechatronic robot arm adopts multiple safety protection measures to avoid accidental injuries and mechanical failures and ensure the safety of operators; with the development of artificial intelligence and machine learning technologies, the mechatronic robot arm will be more intelligent and adaptive, and can be applied to more fields and realize more functions; the function and significance of the mechatronic robot arm are to improve production efficiency, optimize production processes, reduce costs, improve product quality, and ensure operational safety, and it is an important part of the development of industrial automation.

[0003] For example, a utility model named as a mechanical arm and with publication number CN210476993U comprises a slewing base, a first mechanical arm, a second mechanical arm and an auxiliary mechanism arranged outside the first mechanical arm and the second mechanical arm; the slewing base, the first mechanical arm, the second mechanical arm and the working assembly are movably connected in sequence; the auxiliary mechanism comprises a first tie rod, a tripod, a second tie rod and a third tie rod, and the first tie rod, the tripod, the second tie rod and the third tie rod are hinged in sequence; the head end of the first tie rod is hinged to the slewing base, the tripod is hinged to the movable connection between the first mechanical arm and the second mechanical arm, and the end of the third tie rod is fixedly connected to the spray assembly. The auxiliary mechanism connects the first mechanical arm and the second mechanical arm.

[0004] The existing technology has the technical problem of being unable to independently control multiple positions and extend the working range. Summary of the invention

[0005] In view of the deficiencies of the prior art, the utility model provides an automated mechatronic robotic arm, which solves the technical problems of the prior art that multiple positions cannot be independently controlled and the working range cannot be increased by telescopic means.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automated mechatronic robot arm, comprising a main base, a main box is fixedly installed in the main base, a rotating platform is rotatably installed on the upper wall of the main box, an axis bracket is fixedly installed on the upper wall of the rotating platform, a main shaft is rotatably installed in the axis bracket, a first rocker arm is fixedly installed on the main shaft, a telescopic arm is slidably installed in the first rocker arm, a swing frame is fixedly installed on the upper end of the telescopic arm, a second rocker arm is rotatably installed in the swing frame, a rotating shaft is rotatably installed in the second rocker arm, and a working head is fixedly installed on the upper end of the rotating shaft.

[0007] Preferably, a counterweight block is fixedly installed in the main chassis, a fixed cylinder is fixedly installed in the main chassis, a base shaft is fixedly installed at the lower end of the rotating platform, and the base shaft is rotatably installed in the fixed cylinder.

[0008] Preferably, a first motor is fixedly installed in the main box, a driving gear is fixedly installed on the driving end of the first motor, a driven gear is fixedly installed outside the base shaft, the driving gear is meshingly connected with the driven gear, and the driving gear is driven by the driving end of the first motor, thereby driving the driven gear so that the entire robotic arm faces any direction.

[0009] Preferably, a motor platform is fixedly mounted on the wall surface of the rotating platform, a second motor is fixedly mounted on the wall surface of the motor platform, and the driving end of the second motor is fixedly mounted on one end of the main shaft, and the first rocker arm is driven to swing within a range of 180° through the rotation of the driving end of the second motor.

[0010] Preferably, an electric push rod is fixedly installed on the side wall of the first rocker arm, a telescopic sleeve is fixedly installed on the telescopic arm, and the telescopic end of the electric push rod is fixedly installed on the lower end of the telescopic sleeve. The electric push rod is used to lengthen or shorten the working range of the first rocker arm, thereby improving the flexibility of the working range.

[0011] Preferably, a third motor is fixedly installed in the swing frame, and the driving end of the third motor is fixedly installed on the side wall of the lower end of the second rocker arm. The third motor controls the second rocker arm to swing within a range of 270°.

[0012] Preferably, a fourth motor is fixedly installed in the second rocker arm, and a driving end of the fourth motor is fixedly installed at the lower end of the rotating shaft. The fourth motor can drive the rotating head to rotate multiple circles.

[0013] Preferably, brushes are fixedly installed in the rotating shaft and the second rocker arm, and the brushes are in contact with each other. Electrical signals can be transmitted through the brushes, thereby avoiding the trouble of winding caused by multiple turns of rotation.

[0014] Beneficial Effects

[0015] The utility model provides an automated mechatronic robot arm. The utility model can realize independent control of different positions by driving each motor separately, thereby improving the flexibility and versatility of the robot arm. Through the design of the telescopic arm and the swing frame, the working range of the robot arm can be effectively improved, and it is suitable for the operation of workpieces of different sizes and shapes. Through the combined control of multiple motors, the overall direction of the robot arm can be realized, and the swing range is wide, which is suitable for a variety of working environments and operating requirements. The method of transmitting electrical signals by brushes avoids the winding problem caused by multiple turns of rotation, and simplifies the design and use process of the robot arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an automated mechatronic robotic arm described in the utility model.

[0017] In the figure: 1, main base; 2, main box; 3, rotating platform; 4, shaft bracket; 5, main shaft; 6, first rocker arm; 7, telescopic arm; 8, swing frame; 9, second rocker arm; 10, rotating shaft; 11, working head; 12, counterweight; 13, fixed cylinder; 14, base shaft; 15, first motor; 16, driving gear; 17, driven gear; 18, motor platform; 19, second motor; 20, electric push rod; 21, telescopic sleeve; 22, third motor; 23, fourth motor; 24, brush; DETAILED DESCRIPTION

[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, rather than all the embodiments. The detailed description is as follows.

[0019] See also Figure 1 The utility model provides a technical solution: an automated mechatronic robot arm, comprising a main base 1, a main box 2 is fixedly installed in the main base 1, a rotating platform 3 is rotatably installed on the upper wall of the main box 2, an axis bracket 4 is fixedly installed on the upper wall of the rotating platform 3, a main shaft 5 is rotatably installed in the axis bracket 4, a first rocker arm 6 is fixedly installed on the main shaft 5, a telescopic arm 7 is slidably installed in the first rocker arm 6, a swing frame 8 is fixedly installed on the upper end of the telescopic arm 7, a second rocker arm 9 is rotatably installed in the swing frame 8, a rotating shaft 10 is rotatably installed in the second rocker arm 9, and a working head 11 is fixedly installed on the upper end of the rotating shaft 10.

[0020] This embodiment is further configured as follows: a counterweight block 12 is fixedly installed in the main box 2, a fixed cylinder 13 is fixedly installed in the main box 2, a base shaft 14 is fixedly installed at the lower end of the rotating platform 3, and the base shaft 14 is rotatably installed in the fixed cylinder 13.

[0021] This embodiment is further configured as follows: a first motor 15 is fixedly installed in the main chassis 2, a driving gear 16 is fixedly installed at the driving end of the first motor 15, a driven gear 17 is fixedly installed outside the base shaft 14, the driving gear 16 is meshingly connected with the driven gear 17, and the driving gear 16 is driven by the driving end of the first motor 15, thereby driving the driven gear 17 so that the entire robotic arm is oriented in any direction.

[0022] This embodiment is further configured such that a motor platform 18 is fixedly mounted on the upper wall of the rotating platform 3, a second motor 19 is fixedly mounted on the upper wall of the motor platform 18, a driving end of the second motor 19 is fixedly mounted on one end of the main shaft 5, and the first rocker arm 6 is driven to swing within a range of 180° by the rotation of the driving end of the second motor 19.

[0023] This embodiment is further configured such that an electric push rod 20 is fixedly installed on the side wall of the first rocker arm 6, a telescopic sleeve 21 is fixedly installed on the telescopic arm 7, and the telescopic end of the electric push rod 20 is fixedly installed on the lower end of the telescopic sleeve 21. The electric push rod 20 is used to lengthen or shorten the working range of the first rocker arm 6, thereby improving the flexibility of the working range.

[0024] The present embodiment is further configured such that a third motor 22 is fixedly installed in the swing frame 8, a driving end of the third motor 22 is fixedly installed on the side wall of the lower end of the second rocker arm 9, and the third motor 22 controls the second rocker arm 9 to swing within a range of 270°.

[0025] This embodiment is further configured such that a fourth motor 23 is fixedly installed in the second rocker arm 9, and a driving end of the fourth motor 23 is fixedly installed at a lower end of the rotating shaft 10, and the fourth motor 23 can drive the rotary head to rotate multiple circles.

[0026] This embodiment is further configured such that brushes 24 are fixedly installed in the rotating shaft 10 and the second rocker arm 9, and the brushes 24 are in contact with each other. Electrical signals can be transmitted through the brushes 24, thereby avoiding the trouble of winding caused by multiple turns of rotation.

[0027] The detailed connection means are well known in the art; Figure 1As shown, preparation: ensure that the robot arm and related equipment are in normal working condition, turn on the power supply and perform system inspection and debugging; control panel setting: set the working mode, working range, speed and other parameters of the robot arm as needed, and adjust the buttons and knobs on the control panel; start the power supply of the main box 2: press the power switch button on the main box 2 to start the internal power supply system of the main box 2, so that the robot arm enters the standby state; control the movement of the robot arm: control the movement of each motor in turn through the buttons on the control panel or the remote control as needed, so that the robot arm completes the desired operation. The movement of different positions can be controlled separately, or combined to achieve complex operations; adjust the posture of the robot arm: adjust the posture and height of the robot arm according to the actual work requirements to ensure that the robot arm can accurately grasp and move objects; complete the work task: according to the task requirements, let the robot arm complete the required operation tasks, such as grasping, placing, moving, rotating, etc., to ensure smooth, accurate and efficient operation; after completing the operation, disconnect the power supply and turn off the power switch of the main box 2 to ensure that the robot arm is in a safe state.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automated mechatronic robot arm, comprising a main base (1), characterized in that: A main box (2) is fixedly installed in the main base (1); a rotating platform (3) is rotatably installed on the upper wall of the main box (2); a shaft bracket (4) is fixedly installed on the upper wall of the rotating platform (3); a main shaft (5) is rotatably installed in the shaft bracket (4); a first rocker arm (6) is fixedly installed on the main shaft (5); a telescopic arm (7) is slidably installed in the first rocker arm (6); a swing frame (8) is fixedly installed on the upper end of the telescopic arm (7); a second rocker arm (9) is rotatably installed in the swing frame (8); a rotating shaft (10) is rotatably installed in the second rocker arm (9); and a working head (11) is fixedly installed on the upper end of the rotating shaft (10).

2. The automated mechatronic robotic arm according to claim 1, characterized in that A counterweight block (12) is fixedly installed in the main box (2), a fixed cylinder (13) is fixedly installed in the main box (2), a base shaft (14) is fixedly installed at the lower end of the rotating platform (3), and the base shaft (14) is rotatably installed in the fixed cylinder (13).

3. The automated mechatronic robotic arm according to claim 2, characterized in that A first motor (15) is fixedly installed in the main housing (2), a driving gear (16) is fixedly installed on the driving end of the first motor (15), a driven gear (17) is fixedly installed outside the base shaft (14), and the driving gear (16) is meshingly connected with the driven gear (17).

4. The automated mechatronic robotic arm according to claim 1, characterized in that A motor platform (18) is fixedly mounted on the upper wall of the rotating platform (3), a second motor (19) is fixedly mounted on the upper wall of the motor platform (18), and a driving end of the second motor (19) is fixedly mounted on one end of the main shaft (5).

5. The automated mechatronic robotic arm according to claim 1, characterized in that An electric push rod (20) is fixedly mounted on the side wall of the first rocker arm (6), a telescopic sleeve (21) is fixedly mounted on the telescopic arm (7), and the telescopic end of the electric push rod (20) is fixedly mounted on the lower end of the telescopic sleeve (21).

6. The automated mechatronic robotic arm according to claim 1, characterized in that A third motor (22) is fixedly installed in the swing frame (8), and a driving end of the third motor (22) is fixedly installed on the side wall of the lower end of the second rocker arm (9).

7. The automated mechatronic robotic arm according to claim 1, characterized in that A fourth motor (23) is fixedly installed in the second rocker arm (9), and a driving end of the fourth motor (23) is fixedly installed on the lower end of the rotating shaft (10).

8. The automated mechatronic robotic arm according to claim 1, characterized in that The rotating shaft (10) and the second rocker arm (9) are fixedly mounted with brushes (24), and the brushes (24) are in contact with each other.

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