Small-line automatic manipulator quick-change mechanism

Abstract

The utility model relates to a small-line automatic manipulator quick-change mechanism which comprises a main rod and a quick switching cross mounting block, and one end of the main rod is fixedly connected with a quick positioning pin. According to the small-line automatic manipulator quick-change mechanism, the main rod and the quick switching cross mounting block are arranged, so that a good detachable effect can be effectively achieved in the using process of the small-line automatic manipulator quick-change mechanism, and the effect that workers can quickly change the small-line automatic manipulator quick-change mechanism is effectively achieved. And the limiting holes are formed in the mounting holes, and the quick positioning pins are arranged on the main rod, so that the positioning effect on the main rod can be effectively achieved in the using process, and the situation that the main rod is loosened in the using process is avoided. And a fixing piece is arranged on the quick switching cross mounting block, so that a worker can conveniently fix and dismount the main rod by controlling the fixing piece.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic manipulators, in particular to a quick-change mechanism for a small-line automatic manipulator. Background Technique

[0002] In the manufacturing industry, small-line automation usually refers to the automation transformation or upgrade of small-scale production lines or specific production links. This can involve using automated equipment and systems to perform operations originally done by manual labor, such as assembly, inspection, packaging, etc., to improve production efficiency, reduce labor costs, and enhance product quality.

[0003] The existing small-line automation switching models cannot achieve quick switching of the manipulator. Each time the manipulator is replaced, it is necessary to re-adjust the position, change the program, which has a long replacement time, is error-prone, has low efficiency, and high labor costs; the programs and replacement parts are not easy to manage. Therefore, a quick-change mechanism for a small-line automatic manipulator is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a quick-change mechanism for a small-line automatic manipulator, which has the advantages of being able to quickly switch the manipulator, etc., and solves the problems of changing the program, long replacement time, error-prone, low efficiency, and high labor costs of the traditional device.

[0005] To achieve the above object, the utility model provides the following technical solution: A quick-change mechanism for a small-line automatic manipulator, including a main rod and a quick-switching cross-mounted block. One end of the main rod is fixedly connected with a quick positioning pin. One end of the main rod is connected with a quick-switching cross-mounted block. An installation hole is opened on the quick-switching cross-mounted block. The main rod is inserted into the installation hole. A limiting hole is opened on the installation hole. The quick positioning pin is inserted into the limiting hole;

[0006] A fixing piece is arranged on the limiting hole, and the fixing piece is used to control the installation hole to fix the main rod;

[0007] A sub-rod is arranged at the other end of the installation hole. Both ends of the sub-rod are connected with first shaft sleeves. Connection holes are opened on both first shaft sleeves. Connecting rods are arranged in both connection holes. The other ends of both connecting rods are fixedly connected with second shaft sleeves.

[0008] Further, a fixing bolt is arranged on the connection hole, and the fixing bolt is used to control the connection hole to fix the sub-rod.

[0009] Further, a tensioning shaft is arranged on the second shaft sleeve.

[0010] Further, a vacuum suction cup assembly is arranged on the tensioning shaft.

[0011] Furthermore, the connecting rod is made of aluminum alloy.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] First, in this small wire automatic manipulator quick-change mechanism, by setting a main rod and a quick-switching cross-mounted block, it can effectively achieve a good disassembly effect during use, and effectively realizes that the staff can quickly replace it.

[0014] Second, in this small wire automatic manipulator quick-change mechanism, by providing a limiting hole in the mounting hole and a quick positioning pin on the main rod, it can effectively achieve the positioning effect of the main rod during use, and avoid loosening during use. By providing a fixing member on the quick-switching cross-mounted block, it enables the staff to conveniently control the fixing member to achieve the fixing and disassembly effects of the main rod. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is an exploded view of the structure of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the quick-switching cross-mounted block of the present utility model.

[0018] In the figure: 1, main rod; 11, quick positioning pin; 2, quick-switching cross-mounted block; 21, mounting hole; 22, limiting hole; 23, fixing member; x, sub-rod; 25, first bushing; 26, connection hole; 261, fixing bolt; 27, connecting rod; 28, second bushing; 3, tensioning shaft; 31, vacuum suction cup assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1:

[0021] Please refer to Figures 1-3, A quick-change mechanism for a small-line automated manipulator in this embodiment, a quick-change mechanism for a small-line automated manipulator, includes a main rod 1 and a quick-switching cross-mounted block 2. One end of the main rod 1 is fixedly connected with a quick positioning pin 11. One end of the main rod 1 is connected with a quick-switching cross-mounted block 2. An installation hole 21 is opened on the quick-switching cross-mounted block 2. The main rod 1 is inserted into the installation hole 21. A limiting hole 22 is opened on the installation hole 21. The quick positioning pin 11 is inserted into the limiting hole 22. This connection method enables it to achieve the effects of quick installation and disassembly during use, avoiding the need for secondary position adjustment when replacing the manipulator. In this embodiment, the fact that the quick positioning pin 11 and the limiting hole 22 remain inserted can effectively ensure the connection effect between the main rod 1 and the quick-switching cross-mounted block 2, and can effectively ensure that it has a good positioning effect during use. During the installation process, the staff only needs to insert the quick positioning pin 11 into the limiting hole 22 to ensure the accuracy during the connection process.

[0022] A fixing member 23 is arranged on the limiting hole 22. The fixing member 23 is used to control the installation hole 21 to fix the main rod 1. By providing the fixing member 23, it can effectively facilitate the staff to connect or disassemble between the main rod 1 and the quick-switching cross-mounted block 2 during use. During the installation process, the staff only needs to insert the main rod 1 into the installation hole 21, then insert the quick positioning pin 11 into the limiting hole 22, and finally make the installation hole 21 fix the main rod 1 through the fixing member 23 to complete the installation. At this time, under the limiting effect of the limiting hole 22 on the quick positioning pin 11, the stability during the installation process can be effectively ensured.

[0023] The other end of the installation hole 21 is provided with a secondary rod 24. Both ends of the secondary rod 24 are connected with a first bushing 25. Connecting holes 26 are opened on both first bushings 25. Connecting rods 27 are arranged in both connecting holes 26. The other ends of both connecting rods 27 are fixedly connected with a second bushing 28. By opening the connecting holes 26 on the first bushing 25, it can effectively achieve the connection effect on the secondary rod 24 during use, ensure its detachable property during use, and effectively facilitate the staff to connect and disassemble between the first bushing 25 and the secondary rod 24, facilitating the staff to replace it.

[0024] A fixing bolt 261 is arranged on the connecting hole 26. The fixing bolt 261 is used to control the connecting hole 26 to fix the secondary rod 24. By providing the fixing bolt 261, during use, when the staff needs to disassemble the first bushing 25, only by controlling the fixing bolt 261 can it be completed, facilitating the staff to replace and install it.

[0025] To achieve the effect of grasping or adsorbing the workpiece, a tension shaft 3 is provided on the second bushing 28 in this embodiment. A vacuum chuck assembly 31 is provided on the tension shaft 3. This setting effectively ensures that the workpiece can be conveniently grasped or adsorbed during use. During use, the operator only needs to control the robotic arm to drive the quick-switching cross mounting block 2 to produce a downward displacement effect, and then make the vacuum chuck assembly 31 fit with the surface of the workpiece. After fitting, the tension shaft 3 can be controlled to pull the vacuum chuck assembly 31, realizing the adsorption effect of the vacuum chuck assembly 31 on the workpiece and ensuring its stability during use.

[0026] To ensure good structural strength and greater lightness during use, the connecting rod 27 in this embodiment is made of aluminum alloy. Aluminum alloy has good rust and corrosion resistance, and its low cost can effectively save the usage cost.

[0027] The working principle of the above embodiment is as follows:

[0028] 1. During actual use, the operator can first control the main rod 1 to be inserted into the quick-switching cross mounting block 2, and then insert the quick positioning pin 11 into the mounting hole 21. At this time, the mounting hole 21 can effectively limit the main rod 1. Then, the operator can control the fixing member 23 to fix the main rod 1, thus completing the installation between the main rod 1 and the quick-switching cross mounting block 2.

[0029] Then, the operator can control the fixing bolt 261 to connect the first bushing 25 and the sub-rod 24, thereby realizing the connection between the connecting rod 27 and the sub-rod 24.

[0030] When the operator needs to adsorb or grasp the workpiece, the tension shaft 3 provided on the connecting rod 27 can be controlled to pull the vacuum chuck assembly 31, realizing the adsorption effect of the vacuum chuck assembly 31 on the workpiece and ensuring its stability during use.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic quick-change mechanism for a small wire manipulator, comprising a main rod (1) and a quick-switching cross-mounted block (2), characterized in that: One end of the main rod (1) is fixedly connected with a quick positioning pin (11). One end of the main rod (1) is connected with a quick-switching cross mounting block (2). An installation hole (21) is formed in the quick-switching cross mounting block (2). The main rod (1) is inserted into the installation hole (21). A limiting hole (22) is formed in the installation hole (21). The quick positioning pin (11) is inserted into the limiting hole (22). A fixing member (23) is arranged on the limiting hole (22). The fixing member (23) is used to control the installation hole (21) to fix the main rod (1). A sub-rod (24) is arranged at the other end of the installation hole (21). Both ends of the sub-rod (24) are connected with first sleeve shafts (25). Connecting holes (26) are formed in both of the first sleeve shafts (25). Connecting rods (27) are arranged in both of the connecting holes (26). The other ends of both of the connecting rods (27) are fixedly connected with second sleeve shafts (28).

2. The quick-change mechanism of the small-wire automatic manipulator according to claim 1, characterized in that: A fixing bolt (261) is arranged on the connecting hole (26). The fixing bolt (261) is used to control the connecting hole (26) to fix the sub-rod (24).

3. The quick-change mechanism of a small-wire automatic manipulator according to claim 1, characterized in that: A tensioning shaft (3) is arranged on the second sleeve shaft (28).

4. The quick-change mechanism of a small-wire automatic manipulator according to claim 3, characterized in that: A vacuum chuck assembly (31) is arranged on the tensioning shaft (3).

5. The quick-change mechanism of the small-wire automatic manipulator according to claim 1, characterized in that: The connecting rod (27) is made of aluminum alloy.

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