Semi-finished ceramic turnover mechanical arm

Abstract

The utility model relates to the technical field of mechanical arms, in particular to a semi-finished ceramic turnover mechanical arm which comprises a mechanical arm body, the mechanical arm body is installed on a guide rail in a rolling mode, the guide rail is provided with a first positioning hole, the mechanical arm body is provided with a first fixing piece, and the upper end of the first fixing piece is provided with a second telescopic rod inserted into the first positioning hole. The lower end of the mechanical arm body is provided with a telescopic material frame, and the lower end of the first fixing piece is provided with a fixing rod matched with the material frame in an inserted connection mode. The problem that a mechanical arm cannot accurately convey the semi-finished ceramic in the lifting process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of robotic arms, and particularly to a semi-finished ceramic turnover robotic arm. Background Art

[0002] A robotic arm is a mechanical device used to imitate the movement of a human arm. It consists of a series of joints and links and can be used to perform various tasks, from simple repetitive actions to complex precise operations.

[0003] The robotic arm mainly consists of a robotic arm body, a guide rail, and a driving wheel. The movement of the driving wheel on the guide rail drives the movement of the robotic arm body.

[0004] During the process of lifting semi-finished ceramics by the existing robotic arm body, affected by various factors such as the driving wheel slipping and the mechanical arm shaking driven by the self-gravity of the semi-finished ceramics, the robotic arm cannot be accurately transported to the designated location. Content of the Utility Model

[0005] The purpose of the utility model is to provide a semi-finished ceramic turnover robotic arm to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A semi-finished ceramic turnover robotic arm includes a robotic arm body. The robotic arm body is rollingly installed on a guide rail. A positioning hole one is provided on the guide rail, and a first fixing member is provided on the robotic arm body. A second telescopic rod inserted into the positioning hole one is provided at the upper end of the first fixing member. A telescopic material rack is provided at the lower end of the robotic arm body, and a fixing rod inserted and matched with the material rack is provided at the lower end of the first fixing member.

[0008] Preferably, a driving wheel is provided on the robotic arm body, and the driving wheel is rollingly installed on the guide rail.

[0009] Preferably, a first telescopic rod is provided on the robotic arm body, and the material rack is installed at the lower end of the first telescopic rod.

[0010] Preferably, a tapered hole is provided at the lower end of the positioning hole one. The diameter of the bottom of the tapered hole is larger than the diameter of the positioning hole one. The top of the second telescopic rod is hemispherical, and the diameter of the second telescopic rod is equal to the diameter of the positioning hole one.

[0011] Preferably, a second fixing member is provided on the material rack. A positioning hole two is provided on the second fixing member, and the fixing rod is inserted into the positioning hole two. The diameter of the fixing rod is equal to the diameter of the positioning hole two.

[0012] Preferably, a bracket is provided on the material rack.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing a second telescopic rod, a fixed rod, a first positioning hole and a second positioning hole, the present utility model realizes the stable control of the robotic arm, and solves the problem that the robotic arm cannot accurately transport semi-finished ceramics during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a side view of the present utility model;

[0017] Figure 3 is Figure 2 a schematic cross-sectional structure diagram of A in

[0018] Figure 4 is Figure 3 an enlarged structural schematic diagram of B in

[0019] In the figure: 1, robotic arm body; 2, driving wheel; 3, guide rail; 4, first telescopic rod; 5, material rack; 6, bracket; 7, first fixing member; 8, second fixing member; 9, second telescopic rod; 10, fixed rod; 11, tapered hole; 12, first positioning hole; 13, second positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to clearly and completely describe the purpose and technical solution of the present utility model, and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present utility model. Embodiment 1

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a semi-finished ceramic turnover robotic arm, including a robotic arm body 1, the robotic arm body 1 is rotatably installed on the guide rail 3, a first positioning hole 12 is provided on the guide rail 3, a first fixing member 7 is provided on the robotic arm body 1, and a second telescopic rod 9 inserted into the first positioning hole 12 is provided at the upper end of the first fixing member 7. A telescopically installed material rack 5 is provided at the lower end of the robotic arm body 1, and a fixed rod 10 inserted and matched with the material rack 5 is provided at the lower end of the first fixing member 7.

[0022] By setting the second telescopic rod 9 and the first positioning hole 12, after the second telescopic rod 9 extends and is inserted into the first positioning hole 12, precise positioning of the robotic arm body 1 is achieved. By setting the fixed rod 10, the material rack 5 is kept vertical during the lifting process, realizing stable control of the robotic arm body 1. Embodiment 2

[0023] On the basis of Embodiment 1, a driving wheel 2 is arranged on the robotic arm body 1, and the driving wheel 2 is rotatably mounted on the guide rail 3; a first telescopic rod 4 is arranged on the robotic arm body 1, and the material rack 5 is installed at the lower end of the first telescopic rod 4; a tapered hole 11 is arranged at the lower end of the first positioning hole 12, the bottom diameter of the tapered hole 11 is larger than the diameter of the first positioning hole 12, the top of the second telescopic rod 9 is hemispherical, and the diameter of the second telescopic rod 9 is equal to the diameter of the first positioning hole 12; a second fixing member 8 is arranged on the material rack 5, a second positioning hole 13 is arranged on the second fixing member 8, and the fixed rod 10 is inserted into the second positioning hole 13, and the diameter of the fixed rod 10 is equal to the diameter of the second positioning hole 13; a bracket 6 is arranged on the material rack 5.

[0024] By arranging the bracket 6 to hold the semi-finished ceramics, and by arranging the tapered hole 11 and the second telescopic rod 9 with a hemispherical top, the second telescopic rod 9 is in arc contact during the process of being inserted into the tapered hole 11, so that interference will not occur. At the same time, when the second telescopic rod 9 extends, the inclination of the inner surface of the tapered hole 11 is used to move the robotic arm body 1, and it is continuously adjusted to the precise position.

[0025] During actual use, the robotic arm body 1 moves above the equipment. A first positioning hole 12 and a tapered hole 11 facing the equipment are opened on the guide rail 3. The second telescopic rod 9 is first inserted into the tapered hole 11, and the position of the robotic arm body 1 is adjusted by continuously moving along the inclined inner surface of the tapered hole 11 as the second telescopic rod 9 extends. When the second telescopic rod 9 is inserted into the first positioning hole 12, precise positioning of the robotic arm body 1 is achieved. During the process of the first telescopic rod 4 on the robotic arm body 1 controlling the lifting of the material rack 5, the fixed rod 10 is always inserted into the second positioning hole 13, so that the material rack 5 is kept vertical during the lifting process, realizing stable control of the robotic arm.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-finished ceramic turnover robot arm, comprising a robot arm body (1), characterized in that: The mechanical arm body (1) is rollingly mounted on a guide rail (3), a positioning hole (12) is provided on the guide rail (3), a first fixing member (7) is provided on the mechanical arm body (1), a second telescopic rod (9) plugged into the positioning hole (12) is provided at the upper end of the first fixing member (7), a telescopically mounted material rack (5) is provided at the lower end of the mechanical arm body (1), and a fixing rod (10) plugged into and matched with the material rack (5) is provided at the lower end of the first fixing member (7).

2. A semi-finished ceramic turnover robot arm according to claim 1, characterized in that: The mechanical arm body (1) is provided with a driving wheel (2), and the driving wheel (2) is rollingly mounted on the guide rail (3).

3. A semi-finished ceramic turnover robot arm according to claim 1, characterized in that: The mechanical arm body (1) is provided with a first telescopic rod (4), and the material rack (5) is mounted on the lower end of the first telescopic rod (4).

4. A semi-finished ceramic turnover robot arm according to claim 1, characterized in that: A conical hole (11) is provided at the lower end of the positioning hole one (12), the bottom diameter of the conical hole (11) is larger than the diameter of the positioning hole one (12), the top of the second telescopic rod (9) is arranged in a hemispherical shape, and the diameter of the second telescopic rod (9) is equal to the diameter of the positioning hole one (12).

5. The semi-finished ceramic turnover robot arm according to claim 1, characterized in that: The material rack (5) is provided with a second fixing member (8), and a second positioning hole (13) is provided on the second fixing member (8). The fixing rod (10) is inserted into the second positioning hole (13), and the diameter of the fixing rod (10) is equal to the diameter of the second positioning hole (13).

6. A semi-finished ceramic turnover robot arm according to claim 1, characterized in that: A bracket (6) is provided on the material rack (5).

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