Compact foldable industrial mechanical arm

Abstract

The utility model relates to the field of industrial mechanical arms, and discloses a compact foldable industrial mechanical arm which comprises a base, two mounting plates are fixedly arranged on one side of the base, a sliding block is arranged on the upper end face of the base in a sliding mode, an electric rotary table is fixedly arranged on the upper end face of the sliding block, and a mechanical mechanism is fixedly arranged on the upper end face of the electric rotary table. The mechanical mechanism comprises a fixing box, and a first servo motor is fixedly arranged on the rear end face of the fixing box. During use, the base fixes the driving motor box through the mounting plate, the threaded rod can rotate when the driving motor box is started, the threaded rod and the sliding block are arranged in a threaded sleeving mode, the sliding block can move on the base when the threaded rod rotates, and the electric rotary table is fixed to the upper end of the sliding block. A mechanical structure is arranged at the upper end of the electric rotary table, the position of the mechanical structure can be moved through a sliding block, and the position of the mechanical structure can be adjusted through the electric rotary table.

Description

Technical Field

[0001] This utility model relates to the field of industrial robotic arms, and more particularly to a compact, foldable industrial robotic arm. Background Technology

[0002] A robotic arm is an automated mechanical device that mimics the movements of a human arm and can perform tasks such as grasping and moving according to preset programs or instructions. It is usually composed of multiple joints and links and can move flexibly in different spatial dimensions. It is widely used in industrial production, logistics and warehousing, medical and scientific research fields.

[0003] Existing robotic arms are typically welded and fixed to one side of the production line for easy operation. However, when producing different products, the robotic arm may be needed in different locations. Therefore, it is necessary to disassemble the robotic arm from one side of the production line and move it to the required location for installation, which is very troublesome. In addition, the robotic arm's arm is usually designed as a single piece, so when it is necessary to lengthen or shorten the robotic arm, it is generally necessary to disassemble the robotic arm arm and replace it with a suitable arm, which is also very troublesome.

[0004] Therefore, those skilled in the art have provided a compact, foldable industrial robotic arm to address the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a compact, foldable industrial robotic arm. The position of the mechanical structure can be moved by a sliding block, and the sliding rod can slide by sliding around the outer surface of the sliding rod, allowing the position of the first support rod and the sliding rod to be adjusted.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a compact foldable industrial robotic arm, comprising a base, two mounting plates fixedly disposed on one side of the base, a sliding block slidably disposed on the upper surface of the base, an electric rotary table fixedly disposed on the upper surface of the sliding block, a mechanical mechanism fixedly disposed on the upper surface of the electric rotary table, the mechanical mechanism comprising a fixed box, and a first servo motor fixedly disposed on the rear end face of the fixed box;

[0007] A first support rod is fixedly mounted on the output end of the first servo motor. A sliding column is fixedly mounted on the upper end face of the first support rod. A sliding surround is slidably mounted on the outer surface of the sliding column. A sliding rod is slidably mounted on the upper end face of the first support rod. A second servo motor is fixedly mounted on the upper part of the front end face of the sliding rod. A second support rod is fixedly mounted on the output end of the second servo motor. An electric actuator is threadedly fixed on the inner wall of one side of the second support rod.

[0008] Furthermore, both mounting plates are threadedly fixed with drive motor housings at their front and rear ends, and the output end of the drive motor housing is fixedly provided with a threaded rod.

[0009] Furthermore, the sliding surround is threaded with fixing screws at both the front and rear ends, and the sliding surround is fixedly installed on the inner walls of both sides of the sliding rod.

[0010] Furthermore, a threaded plate is fixedly provided at the output end of the electric actuator, and a sliding clamp is threadedly fixed on one side of the threaded plate.

[0011] Furthermore, the sliding block is threaded onto the outer surface of the threaded rod.

[0012] Furthermore, a fixing clamp is fixedly installed on the inner wall of the other side of the second support rod.

[0013] Furthermore, a battery box is snapped onto the front end face of the second support rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. The present invention proposes a compact foldable industrial robotic arm. In use, the base is fixed to the drive motor box by the mounting plate. When the drive motor box is started, the threaded rod can rotate. The threaded rod and the sliding block are threaded together, so that when the threaded rod rotates, the sliding block can move on the base. The upper end of the sliding block is fixed to the electric turntable. The upper end of the electric turntable is provided with a mechanical structure. The position of the mechanical structure can be moved by the sliding block, and the position of the mechanical mechanism can be adjusted by the electric turntable.

[0016] 2. This utility model proposes a compact foldable industrial robotic arm. The main structure of the robotic arm includes a fixed box, inside which a first servo motor is fixed. A first support rod is fixed to the output end of the first servo motor, and a sliding column is fixed to the upper end of the first support rod. The sliding column can slide around the outer surface of the first support rod, allowing adjustment of the positions of the first support rod and the sliding column, thus increasing or decreasing the length of the robotic arm. A second support rod is connected to the sliding rod via a second servo motor. An electric actuator is threaded onto the inner wall of one side of the second support rod. The electric actuator can drive a gripping structure to grip objects. Since the electric actuator is directly fixed to the inner wall of one side of the second support rod with screws, it can be easily replaced if damaged. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main axial view of the present invention;

[0018] Figure 2 This is a rear-view axle-side schematic diagram of the present invention;

[0019] Figure 3 This is a bottom-view axial side view of the present invention;

[0020] Figure 4 This is a top view of the present invention.

[0021] Legend:

[0022] 1. Base; 2. Mounting plate; 3. Drive motor housing; 4. Threaded rod; 5. Sliding block; 6. Electric rotary table; 7. Mechanical mechanism; 701. Fixed box; 702. First servo motor; 703. First support rod; 704. Sliding column; 705. Sliding rod; 706. Sliding surround; 707. Fixing screw; 708. Second servo motor; 709. Battery box; 710. Electric push rod; 711. Sliding clamp; 712. Second support rod; 713. Fixed clamp; 714. Threaded plate. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-4 One embodiment of this utility model is a compact foldable industrial robotic arm, including a base 1. Two mounting plates 2 are fixedly disposed on one side of the base 1. A sliding block 5 is slidably disposed on the upper surface of the base 1. An electric rotary table 6 is fixedly disposed on the upper surface of the sliding block 5. A mechanical mechanism 7 is fixedly disposed on the upper surface of the electric rotary table 6. A drive motor housing 3 is threadedly fixed to the front and rear ends of the two mounting plates 2. A threaded rod 4 is fixedly disposed at the output end of the drive motor housing 3. The sliding block 5 is threadedly sleeved on the outer surface of the threaded rod 4.

[0025] Specifically, the drive motor housing 3 is threadedly fixed to one side of the base 1 by the mounting plate 2, so that the drive motor housing 3 can be fixed to one side of the base 1 during use. The output end of the drive motor housing 3 is fixed with a threaded rod 4, and a sliding block 5 is set on the outer surface of the threaded rod 4, so that the sliding block 5 can move on the upper surface of the base 1 when the drive motor housing 3 is started. An electric rotary table 6 is fixed on the upper surface of the sliding block 5, which can drive the mechanical mechanism 7 to rotate, so that the mechanical mechanism 7 can be adjusted at multiple angles, and the mechanical mechanism 7 can pick up and place objects.

[0026] Reference Figure 2 , Figure 3The mechanical mechanism 7 includes a fixed box 701. A first servo motor 702 is fixedly mounted on the rear end face of the fixed box 701. A first support rod 703 is fixedly mounted on the output end of the first servo motor 702. A sliding column 704 is fixedly mounted on the upper end face of the first support rod 703. A sliding surround 706 is slidably mounted on the outer surface of the sliding column 704. A sliding rod 705 is slidably mounted on the upper end face of the first support rod 703. A second servo motor 708 is fixedly mounted on the upper part of the front end face of the sliding rod 705. The output end of the second servo motor 708 is fixed... A second support rod 712 is provided, and an electric actuator 710 is threadedly fixed to the inner wall of one side of the second support rod 712. The front and rear ends of the sliding enclosure 706 are threaded with fixing screws 707. The sliding enclosure 706 is fixedly set on the inner walls of both sides of the sliding rod 705. A threaded plate 714 is fixedly set at the output end of the electric actuator 710. A sliding clamping plate 711 is threadedly fixed to one side of the threaded plate 714. A fixing clamping plate 713 is fixedly set on the inner wall of the other side of the second support rod 712. A battery box 709 is snapped onto the front end face of the second support rod 712.

[0027] Specifically, the main structure of the mechanical mechanism 7 includes a fixed box 701, which can fix the first servo motor 702. The first servo motor 702 is fixed with a first support rod 703, so that starting the first servo motor 702 allows the first support rod 703 to move along a preset trajectory. A sliding column 704 is fixed to the upper end face of the first support rod 703. When in use, a sliding surround 706 is slidably provided on the outer surface of the sliding column 704. The sliding surround 706 is located inside the sliding rod 705. When the sliding surround 706 slides on the outer surface of the sliding column 704, it can adjust the position of the sliding rod 705. After the position of the sliding rod 705 is adjusted, the position of the sliding surround 706 can be threaded and fixed by the fixing screw 707, so that the sliding surround 706 will no longer move. A second servo motor 708 is fixed to the sliding rod 705. The output end of the second servo motor 708 is fixed to the second support rod 712, so that when the second servo motor 708 is started, the second support rod 712 can move according to a preset trajectory. A battery box 709 is fixed to the second support rod 712, which can supply power to the electric actuator 710 fixed inside the second support rod 712, so that the electric actuator 710 can be used normally. The electric actuator 710 is fixed to the sliding clamp 711 through the threaded plate 714, so that when the electric actuator 710 is started, it drives the sliding clamp 711 to move. A fixed clamp 713 is fixed to the inner wall of the other side of the second support rod 712. When the sliding clamp 711 moves and works in conjunction with the fixed clamp 713, it can clamp objects.

[0028] Working principle: The output end of the drive motor housing 3 is fixed with a threaded rod 4, and the sliding block 5 is set on the outer surface of the threaded rod 4, so that the sliding block 5 can move on the upper surface of the base 1 when the drive motor housing 3 is started.

[0029] The second support rod 712 is fixed with a battery box 709. The battery box 709 can supply power to the electric push rod 710 fixed inside the second support rod 712, so that the electric push rod 710 can be used normally. The electric push rod 710 is fixed by a threaded plate 714 and a sliding clamp 711, so that when the electric push rod 710 is started, it drives the sliding clamp 711 to move.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A compact foldable industrial robot arm comprising a base (1), characterized in that: The base (1) is fixedly provided with two mounting plates (2) on one side, the upper end surface of the base (1) is slidably provided with a sliding block (5), the upper end surface of the sliding block (5) is fixedly provided with an electric turntable (6), the upper end surface of the electric turntable (6) is fixedly provided with a mechanical mechanism (7), and the mechanical mechanism (7) comprises a fixed box (701), and the rear end surface of the fixed box (701) is fixedly provided with a first servo motor (702); The output end of the first servo motor (702) is fixedly provided with a first support rod (703), the upper end surface of the first support rod (703) is fixedly provided with a sliding column (704), the outer surface of the sliding column (704) is slidably provided with a sliding cover (706), the upper end surface of the first support rod (703) is slidably provided with a sliding rod (705), the upper end surface of the sliding rod (705) is fixedly provided with a second servo motor (708), and the output end of the second servo motor (708) is fixedly provided with a second support rod (712). The inner wall of one side of the second support rod (712) is threadedly fixed with an electric push rod (710).

2. A compact, foldable industrial robotic arm according to claim 1, characterized in that: The front and rear ends of the two mounting plates (2) are threadedly fixed with drive motor boxes (3), and the output end of the drive motor box (3) is fixedly provided with a threaded rod (4).

3. A compact, foldable industrial robotic arm as claimed in claim 1, wherein: The front and rear ends of the sliding cover (706) are threadedly sleeved with fixed screws (707), and the sliding cover (706) is fixedly arranged on the inner walls on both sides of the sliding rod (705).

4. A compact, foldable industrial robotic arm as claimed in claim 1, wherein: The output end of the electric push rod (710) is fixedly provided with a threaded plate (714), and the threaded plate (714) is threadedly fixed with a sliding clamping plate (711) on one side.

5. A compact, foldable industrial robotic arm as claimed in claim 1, wherein: The sliding block (5) is threadedly sleeved on the outer surface of the threaded rod (4).

6. A compact, foldable industrial robotic arm as claimed in claim 1, wherein: The other inner wall of the second support rod (712) is fixedly provided with a fixed clamping plate (713).

7. A compact, foldable industrial robotic arm as claimed in claim 1, wherein: The front end surface of the second support rod (712) is crimped with a battery box (709).

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