A mechanical arm gripper convenient to replace

Abstract

The utility model discloses a convenient to replace's mechanical arm clamping jaw, including mounting panel, the upper portion of mounting panel is used for connecting mechanical arm and has installation cavity, install first drive motor in the installation cavity, the below of mounting panel is provided with second drive motor, the output of second drive motor sets up two groups of relatively movable knuckle clamping plate, wherein, second drive motor with mounting panel constitute detachable connection, knuckle clamping plate with second drive motor constitute detachable connection. Through setting two detachable structures, through replacing second drive motor, can replace the motor of the compatible larger size product, through replacing knuckle clamping plate, can be compatible with different model products, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, specifically to a replaceable gripper for a robotic arm. Background Technology

[0002] Humanoid robots are humanoid robots that replace humans in performing related activities, such as working in smart factories, warehousing and logistics, and the service industry. With the development of artificial intelligence technology, the operational functions and working environments of humanoid robots have been further improved. The gripper, as the end effector of a humanoid robot, plays a crucial role in transferring products. However, due to the diverse types and sizes of products in practical applications, the existing integrated connection between the gripper and the robotic arm cannot meet the transfer needs of various products. Furthermore, the wiring of existing robots is generally located around the periphery of the robotic arm, which is not only unsightly but also affects the robot's operation to some extent. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a replaceable robotic arm gripper, comprising a mounting plate. The upper part of the mounting plate is used to connect to the robotic arm and has a mounting cavity. A first drive motor is installed in the mounting cavity, and a second drive motor is disposed below the mounting plate. The output end of the second drive motor is provided with two sets of relatively movable knuckle grippers. The second drive motor and the mounting plate are detachably connected, and the knuckle grippers are detachably connected to the second drive motor.

[0004] Furthermore, a horizontal motor mounting plate is provided below the mounting plate by screws, and the second drive motor is mounted on the horizontal motor mounting plate.

[0005] Furthermore, the output end of the second drive motor is provided with two sets of L-shaped movable plates that can move relative to each other, and the knuckle clamp and the L-shaped movable plates are detachably connected.

[0006] Furthermore, threaded holes are respectively opened at corresponding positions on the knuckle clamp and the L-shaped movable plate, and screws are installed in the threaded holes.

[0007] Furthermore, the knuckle clamp includes a clamping groove, and several anti-slip protrusions are provided on both sides of the clamping groove.

[0008] Furthermore, the mounting cavity is formed by two opposing vertical motor fixing plates and two opposing baffles, one of the vertical motor fixing plates having a wiring groove, and the other of the baffles having a wiring port.

[0009] The advantages of this application are: the easily replaceable robotic arm gripper is designed with two detachable structures. By replacing the second drive motor, a motor compatible with larger-sized products can be replaced. By replacing the knuckle gripper, it can be compatible with different models of products, thus improving work efficiency. At the same time, it integrates the function of joint wiring, with wiring channels opened inside the entire robotic arm, and the wiring harness is routed through the wiring channels and the motor center hole. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of one embodiment of the easily replaceable gripper of the robotic arm in this application.

[0011] The markings in the diagram are as follows: 10. Mounting plate, 11. Second drive motor, 111. L-shaped moving plate, 12. Knuckle clamp, 121. Threaded hole, 122. Clamping groove, 123. Anti-slip protrusion, 13. Horizontal motor fixing plate, 14. Vertical motor fixing plate, 141. Wiring groove, 15. Baffle, 16. Wiring port. Detailed Implementation

[0012] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0013] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0014] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0015] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0016] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] See Figure 1 This embodiment provides a replaceable robotic arm gripper, including a mounting plate 10. The upper part of the mounting plate is used to connect the robotic arm and has a mounting cavity. A first drive motor (not shown in the figure) is installed in the mounting cavity to drive the lower structure to rotate. A second drive motor 11 is provided below the mounting plate 10. The output end of the second drive motor 11 is provided with two sets of relatively movable knuckle clamps 12. The second drive motor and the mounting plate are detachably connected, and the knuckle clamps and the second drive motor are detachably connected.

[0019] Specifically, a horizontal motor mounting plate 13 is set below the mounting plate 10 by screws, and the second drive motor 11 is mounted on the horizontal motor mounting plate 13. Both the mounting plate 10 and the horizontal motor mounting plate 13 have threaded holes, and the second drive motor can be easily disassembled and assembled by screws.

[0020] Similarly, the output end of the second drive motor 11 is provided with two sets of L-shaped movable plates 111 that can move relative to each other. Threaded holes 121 are respectively opened on the knuckle clamp 12 and the corresponding positions on the L-shaped movable plates. The knuckle clamp and the L-shaped movable plates are also connected by screws for easy disassembly.

[0021] More specifically, the knuckle clamp 12 includes a clamping groove 122, and several anti-slip protrusions 123 are provided on both sides of the clamping groove 122. The shape of the clamping groove depends on the product, and the anti-slip protrusions are used to ensure that the product is clamped more stably.

[0022] Specifically, the mounting cavity is formed by two opposing vertical motor mounting plates 14 and two opposing baffles 15. One of the vertical motor mounting plates has a wiring groove 141, and one of the baffles has a wiring port 16. Similarly, the entire arm and torso of the robot adopt a similar internal wiring method. This centralized wiring design not only optimizes the internal space of the cavity, but also significantly improves the ease of maintenance of the electrical system. Through a unified cable management scheme, the interference and wear risks that may be caused by exposed cables are effectively avoided, thereby improving the overall stability and service life of the equipment.

[0023] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A replaceable robotic arm gripper, characterized in that: The device includes a mounting plate, the upper part of which is used to connect a robotic arm and has a mounting cavity. A first drive motor is installed in the mounting cavity, and a second drive motor is provided below the mounting plate. The output end of the second drive motor is provided with two sets of relatively movable knuckle clamps. The second drive motor and the mounting plate are detachably connected, and the knuckle clamps and the second drive motor are detachably connected.

2. The easily replaceable robotic arm gripper according to claim 1, characterized in that: A horizontal motor mounting plate is installed below the mounting plate by screws, and the second drive motor is mounted on the horizontal motor mounting plate.

3. The easily replaceable robotic arm gripper according to claim 1, characterized in that: The output end of the second drive motor is provided with two sets of L-shaped movable plates that can move relative to each other, and the knuckle clamp and the L-shaped movable plates are detachably connected.

4. The easily replaceable robotic arm gripper according to claim 3, characterized in that: Threaded holes are respectively opened at corresponding positions on the knuckle clamp and the L-shaped movable plate, and screws are installed in the threaded holes.

5. The easily replaceable robotic arm gripper according to claim 4, characterized in that: The knuckle clamp includes a clamping groove, and several anti-slip protrusions are provided on both sides of the clamping groove.

6. The easily replaceable robotic arm gripper according to claim 1, characterized in that: The mounting cavity is formed by two opposing vertical motor fixing plates and two opposing baffles. One of the vertical motor fixing plates has a wiring groove, and the other of the baffles has a wiring port.

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