Robot metal buckle automatic assembling mechanism

Abstract

The utility model discloses a robot metal buckle automatic assembling mechanism, which relates to the field of industrial automation equipment and comprises a mechanical arm, a butt joint structure, a driving structure, a transmission structure and a rod body structure. The tail end of the six-axis multi-joint mechanical arm is connected with the butt joint structure, the butt joint structure is fixedly connected with the driving structure, the driving structure is connected with the transmission structure, the double-row gear is driven through the direct drive motor and the driving gear ring, and the material guide rod is driven to penetrate into and automatically assemble the metal buckle. According to the device, the expansion degree of the air bag is adjusted through the pneumatic control device so as to fix metal buckles of different sizes, the position of a clamping groove of an accessory is recognized through the visual sensing system, and therefore the assembling angle is automatically adjusted, and efficient and accurate installation of the metal buckles is achieved.

Description

Technical Field

[0001] The utility model relates to the field of industrial automation equipment, in particular to a robot metal buckle automatic assembly mechanism. Background Art

[0002] In industrial production such as automobile manufacturing and electronic assembly, metal clips are widely used to fix and connect various parts, offering advantages such as quick installation and easy disassembly. However, traditional metal clip assembly relies heavily on manual operation, resulting in low assembly accuracy and efficiency, making it difficult to meet the high efficiency and high precision requirements of modern production. With the development of automation technology, some assembly robots have gradually been applied to the installation process of metal clips, capable of performing basic assembly movements and improving production efficiency to a certain extent. However, current assembly robots lack the flexible angle adjustment function of a single arm and are unable to automatically adjust the insertion angle of the metal clip to accommodate the installation requirements of different accessories. Utility Model Content

[0003] In response to the problems in the related art, the present invention proposes a robot metal buckle automatic assembly mechanism to overcome the above technical problems existing in the existing related art.

[0004] To this end, the specific technical solutions adopted in this utility model are as follows:

[0005] A robot metal buckle automatic assembly mechanism includes a robotic arm, the robotic arm is connected to a docking structure, the docking structure is connected to a driving structure, the driving structure is connected to a transmission structure, and the transmission structure is connected to a rod structure. The docking structure includes a docking flange, a mounting block, a mounting groove, and a through-connection groove. The docking flange is fixedly connected to the mounting block, the mounting block is provided with a mounting groove, and the mounting groove is provided within the through-connection groove.

[0006] Furthermore, the driving structure includes a driving disc, a driving ring gear, and a direct drive motor. The end surface of the driving disc is provided with a driving ring gear. The driving disc is connected to the direct drive motor, and the driving end of the direct drive motor is connected to the driving disc.

[0007] Furthermore, the rod body structure includes a material guide rod, a positioning rod, an electromagnetic block, a material guide head, an airbag rod, a quick connector, an adjustment airbag, and a connecting cavity. One side of the material guide rod is fixedly connected to the positioning rod, and a magnetic suction groove is provided on one side of the positioning rod. The magnetic suction groove is matched with an electromagnetic block, and the electromagnetic block is rotatably connected to the magnetic suction groove. The electromagnetic block is fixedly installed in the installation groove. The material guide rod is connected to the material guide head, and an airbag rod is provided on the material guide head. An adjustment airbag is provided on the airbag rod. The material guide rod is provided with a connecting cavity, and the connecting cavity is matched with a quick connector.

[0008] Furthermore, the transmission structure includes a double-row gear, a positioning groove, and a support ear. The positioning groove is opened in the double-row gear, and the double-row gear is rotatably connected to the support ear, and the support ear is fixedly installed in the installation groove.

[0009] The beneficial effects of this utility model are as follows: The metal buckle automatic assembly mechanism provided by this utility model, through the combination of a multi-axis linkage of a robotic arm and a visual sensing system, achieves high-precision automatic assembly of metal buckles at multiple angles and on complex curved surfaces. The pneumatic control system allows for adjustable airbag expansion, accommodating metal buckles of varying sizes and increasing assembly compatibility. The device can automatically identify the accessory's slot position and adjust the buckle's insertion angle, significantly improving assembly efficiency and precision, reducing the need for manual intervention, and enhancing overall production automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 This is a schematic diagram of the main structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0012] Figure 2 This is a connection diagram of the docking structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0013] Figure 3 This is a cross-sectional view of an installation block of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0014] Figure 4 This is a schematic diagram of an installation slot for a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0015] Figure 5 This is a schematic diagram of the docking structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0016] Figure 6 This is a schematic diagram of the driving structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0017] Figure 7 This is a schematic diagram of the rod structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0018] Figure 8 This is a schematic diagram of the transmission structure of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model;

[0019] Figure 9It is a schematic diagram of a guide rod of a robot metal buckle automatic assembly mechanism according to an embodiment of the present utility model.

[0020] In the picture:

[0021] 1. Robotic arm; 2. Docking structure; 201. Docking flange; 202. Mounting block; 203. Mounting slot; 204. Connecting slot; 3. Driving structure; 301. Driving disc; 302. Driving ring gear; 303. Direct drive motor; 4. Rod structure; 401. Guide rod; 402. Positioning rod; 403. Electromagnetic block; 404. Guide head; 405. Airbag rod; 406. Quick connector; 407. Adjusting airbag; 408. Connecting chamber; 5. Transmission structure; 501. Double-row gears; 502. Positioning slot; 503. Support ear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] According to an embodiment of the present utility model, a robot metal buckle automatic assembly mechanism is provided.

[0024] Embodiment 1;

[0025] like Figure 1-9 As shown, according to the embodiment of the utility model, the robot metal buckle automatic assembly mechanism includes a robot arm 1, and the robot arm 1 is connected to a docking structure 2. The robot arm 1 is a six-axis multi-joint robot, and the rotating flange of the driving end is connected to the docking flange 201 of the docking structure 2. The robot arm 1 is generally equipped with a visual sensing system, which can identify the slot position of the metal buckle on the auto part, and then the direct drive motor 303 drives the guide rod 401 and the metal buckle thereon to rotate to a suitable angle, so that the insertion angle of the metal buckle fits the slot on the auto part, and then the metal buckle is inserted into the slot to complete the assembly and the docking. The structure 2 is connected to the driving structure 3, the driving structure 3 is connected to the transmission structure 5, the transmission structure 5 is connected to the rod structure 4, the docking structure 2 includes a docking flange 201, a mounting block 202, a mounting groove 203, and a connecting groove 204. The docking flange 201 is fixedly connected to the mounting block 202, and the mounting block 202 to which the docking flange 201 is fixedly connected has a mounting groove 203. The direct drive motor 303, the electromagnetic block 403, and the support ear 503 are fixedly connected in the mounting groove 203. The connecting groove 204 is used to connect the guide rod 401. The mounting block 202 has a mounting groove 203, and the mounting groove 203 has a connecting groove 204.

[0026] The driving structure 3 includes a driving disc 301, a driving ring gear 302, and a direct drive motor 303. The end surface of the driving disc 301 is provided with a driving ring gear 302. The driving disc 301 is connected to the direct drive motor 303. The driving end of the direct drive motor 303 is connected to the driving disc 301. The driving structure 3 drives the driving disc 301 and the driving ring gear 302 through the direct drive motor 303 to transmit the power. The driving ring gear 302 drives the double-row gear 501 to rotate. The double-row gear 501 drives the guide rod 401 to rotate through the positioning groove 502. The airbag rod 405 of the guide rod 401 generally penetrates the metal buckle of the car on the transmission device. The quick connector 406 is connected to the air pipe of the pneumatic control device. The pneumatic control device is generally composed of a compressed air tank, a solenoid valve, and a pressure reducing valve. The adjustment of the air pressure will control the expansion degree of the regulating airbag 407, so that the regulating airbag 407 can penetrate and fix different metal buckles according to different expansion degrees. After each airbag rod 405 penetrates the metal buckle of the car, the mechanical arm 1 transmits the transmission. The transmission structure 5 includes a double-row gear 501, a positioning groove 502, and a support ear 503. The double-row gear 501 is provided with a positioning groove 502. The double-row gear 501 is rotatably connected to the support ear 503, and the support ear 503 is fixedly installed in the mounting groove 203.

[0027] The rod structure 4 includes a guide rod 401, a positioning rod 402, an electromagnetic block 403, a guide head 404, an airbag rod 405, a quick connector 406, an adjustment airbag 407, and a connecting cavity 408. One side of the guide rod 401 is fixedly connected to the positioning rod 402. One side of the positioning rod 402 is provided with a magnetic suction groove, and the magnetic suction groove is matched with an electromagnetic block 403. The electromagnetic block 403 is rotatably connected to the magnetic suction groove, and the electromagnetic block 403 is fixedly installed in the installation groove 203. The guide rod 401 is connected to a material guide head 404, on which an airbag rod 405 is provided, on which an adjustment airbag 407 is provided, and the material guide rod 401 is provided with a connecting cavity 408, which is matched with a quick connector 406. After the material guide rod 401 is introduced into the connecting groove 204, the magnetic attraction groove of the positioning rod 402 behind the material guide rod 401 is energized to generate a magnetic attraction force by the electromagnetic block 403 to rotate and adsorb, thereby performing a fixed-point rotation connection on the material guide rod 401.

[0028] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0029] With the help of the above-mentioned technical solution of the present invention, the robotic arm 1 is a six-axis multi-joint robot, the rotating flange of the driving end of which is connected to the docking flange 201 of the docking structure 2, and the mounting block 202 fixedly connected to the docking flange 201 is provided with a mounting groove 203, the direct drive motor 303, the electromagnetic block 403, and the support ear 503 are fixedly connected in the mounting groove 203, and the connecting groove 204 is used to connect the guide rod 401, and the driving structure 3 drives the driving disc 301 and the driving ring gear 302 through the direct drive motor 303 for transmission, and the driving ring gear 302 drives the double-row gear 501 to rotate, and the double-row gear 501 drives the guide rod 401 to rotate through the positioning groove 502, the airbag rod 405 of the guide rod 401 generally penetrates the automobile metal buckle on the transmission device, and the quick connector 406 is connected to the air pipe of the pneumatic control device, and the pneumatic control device is generally composed of a pressure It is composed of a compression tank, a solenoid valve, and a pressure reducing valve. The adjustment of the air pressure will control the expansion degree of the regulating airbag 407, so that the regulating airbag 407 can penetrate and fix different metal buckles according to different expansion degrees. After each airbag rod 405 penetrates the metal buckle of the car, the robotic arm 1 transmits the transmission. The robotic arm 1 is generally equipped with a visual sensing system, which can identify the slot position of the metal buckle on the car accessory, and then its direct drive motor 303 drives the guide rod 401 and the metal buckle thereon to rotate at a suitable angle, so that the insertion angle of the metal buckle fits the slot on the car accessory, and then the metal buckle is inserted into the slot to complete the assembly. After the guide rod 401 is introduced into the connection groove 204, the magnetic suction groove of the positioning rod 402 behind the guide rod 401 is rotated and adsorbed by the electromagnetic block 403 that is energized to generate magnetic attraction, and the guide rod 401 is connected to a fixed point rotation.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A robot metal buckle automatic assembly mechanism, characterized in that: The invention comprises a mechanical arm (1), wherein the mechanical arm (1) is connected to a docking structure (2), the docking structure (2) is connected to a driving structure (3), the driving structure (3) is connected to a transmission structure (5), the transmission structure (5) is connected to a rod structure (4), the docking structure (2) comprises a docking flange (201), a mounting block (202), a mounting groove (203), and a through-connection groove (204), the docking flange (201) is fixedly connected to the mounting block (202), the mounting block (202) is provided with a mounting groove (203), and the mounting groove (203) is provided with a through-connection groove (204).

2. The robot metal buckle automatic assembly mechanism according to claim 1, characterized in that: The driving structure (3) comprises a driving disc (301), a driving ring gear (302), and a direct drive motor (303); the end surface of the driving disc (301) is provided with the driving ring gear (302).

3. The robot metal buckle automatic assembly mechanism according to claim 2, characterized in that: The driving disk (301) is connected to a direct drive motor (303), and a driving end of the direct drive motor (303) is connected to the driving disk (301).

4. The robot metal buckle automatic assembly mechanism according to claim 3, characterized in that: The rod structure (4) comprises a material guide rod (401), a positioning rod (402), an electromagnetic block (403), a material guide head (404), an airbag rod (405), a quick connector (406), an adjusting airbag (407), and a connecting cavity (408); one side of the material guide rod (401) is fixedly connected to the positioning rod (402).

5. The robot metal buckle automatic assembly mechanism according to claim 4, characterized in that: A magnetic groove is provided on one side of the positioning rod (402), and an electromagnetic block (403) is matched with the magnetic groove. The electromagnetic block (403) is rotatably connected to the magnetic groove, and the electromagnetic block (403) is fixedly installed in the installation groove (203).

6. The robot metal buckle automatic assembly mechanism according to claim 5, characterized in that: The material guide rod (401) is connected to a material guide head (404), an airbag rod (405) is provided on the material guide head (404), an adjustment airbag (407) is provided on the airbag rod (405), and a connecting cavity (408) is provided on the material guide rod (401), and a quick connector (406) is matched with the connecting cavity (408).

7. The robot metal buckle automatic assembly mechanism according to claim 6, characterized in that: The transmission structure (5) comprises a double-row gear (501), a positioning groove (502), and a support lug (503); the positioning groove (502) is provided in the double-row gear (501); the double-row gear (501) is rotatably connected to the support lug (503); and the support lug (503) is fixedly installed in the installation groove (203).

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