An industrial robot carrying simulation workstation based on three-dimensional modeling technology

Abstract

The utility model discloses an industrial robot carries simulation workstation based on three -dimensional modeling technique relates to workstation technical field. The utility model discloses a fence, and the inner chamber of fence is provided with manipulator, test bench and goods shelf respectively, and the tail end of manipulator is fixedly connected with the connecting flange, and the surface of connecting flange is fixedly connected with quick -detachable subassembly, and quick -detachable subassembly includes the through -hole of being set up in the surface of connecting flange. The utility model drive gear ring and driven gear's meshing structure can synchronous drive multiple threaded pipes rotation, and cooperate screw rod and realize the quick locking or loosening of tail end tool, and simultaneously, the pin rod of spring push can embed the pin hole of tail end tool, and form double positioning fixed, compared with traditional bolt assembly mode, do not need to dismount bolt one by one, and the tail end tool replacement time is greatly shortened, can quick adaptation jaw, suction cup and so on different type tool, satisfy the simulation demand of multi -variety material carrying, effectively promote the flexibility and efficiency of simulation operation.

Description

Technical Field

[0001] This utility model belongs to the field of workstation technology, and in particular relates to an industrial robot handling simulation workstation based on three-dimensional modeling technology. Background Technology

[0002] In the process of digital transformation in the manufacturing industry, 3D modeling and simulation technology for industrial robot handling operations has become a core means to optimize production processes and reduce physical debugging costs. By building a virtual simulation workstation, robot motion path planning, handling cycle verification, and fault prediction can be completed before physical equipment is put into production, significantly shortening the project implementation cycle. Therefore, it is widely used in various material handling scenarios such as automotive parts assembly and electronic component sorting.

[0003] However, existing 3D modeling and simulation workstations have obvious technical defects in the end-effector tool replacement process, making it difficult to adapt to the flexible needs of handling various types of materials. The simulation models of end-effector tools and robot ends mostly adopt a bolt assembly mode. When it is necessary to replace different types of tools such as grippers and suction cups, the bolts must be manually disassembled and reassembled one by one. Each replacement operation takes a long time and seriously reduces simulation efficiency.

[0004] To address these issues, we provide an industrial robot handling simulation workstation based on 3D modeling technology. Utility Model Content

[0005] The purpose of this invention is to provide an industrial robot handling simulation workstation based on 3D modeling technology. By using quick-release components and connecting flanges, it solves the problem that the simulation models of robot end tools and manipulator end tools in the prior art mostly adopt the bolt assembly mode. When it is necessary to change different types of tools such as grippers and suction cups, it is necessary to manually disassemble and assemble each bolt one by one. The single replacement operation is time-consuming and seriously reduces the simulation efficiency.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model is an industrial robot handling simulation workstation based on 3D modeling technology, including a fence. The inner cavity of the fence is respectively equipped with a robot arm, a test platform, and a shelf. The end of the robot arm is fixedly connected to a connecting flange. The surface of the connecting flange is fixedly connected to a quick-release assembly. The quick-release assembly includes a through hole opened on the surface of the connecting flange. The back of the through hole is fixedly connected to a threaded tube through a bearing. The surface of the threaded tube is fixedly connected to a driven gear. The surface of the driven gear meshes with a drive gear ring. The surface of the drive gear ring is fixedly connected to the connecting flange through a bearing. The inner wall of the connecting flange has a groove. The inner cavity of the groove is fixedly connected to a spring. The other end of the spring is fixedly connected to a pin.

[0008] The present invention is further configured such that the test platform is located at the front end of the robot arm, and the shelf is located on the left and right sides of the robot arm. This layout allows the robot arm to conveniently pick up and put down end tools and materials from the test platform and store and retrieve products from the shelf during simulation operations, reducing invalid movement paths, optimizing the simulation operation process, and improving the continuity of virtual handling.

[0009] The present invention is further configured such that the inner cavity of the test bench is equipped with various end tools, product models and glue application practice boards. The configuration of various parts provides rich work objects for three-dimensional simulation, which can simulate the handling, assembly and process operation scenarios of different materials, enhance the comprehensiveness and practicality of the simulation, and meet the simulation needs of diverse industrial scenarios.

[0010] The present invention is further configured such that a screw is threadedly connected to the inner cavity of the threaded tube, the other end of the screw is fixedly connected to the end tool, and a pin hole for use with the pin is opened on the surface of the end tool. The threaded connection between the threaded tube and the screw, combined with the positioning of the pin and the pin hole, forms a rigid connection between the end tool and the connecting flange, which not only ensures the stability of the connection, but also ensures the positioning accuracy of the end tool in the simulation operation, and avoids the impact of loose connection on the accuracy of the simulation results.

[0011] The present invention is further configured such that a throttle is fixedly connected to the back of the drive gear ring, and the surface of the throttle is provided with anti-slip texture. The design of the throttle and the anti-slip texture facilitates manual driving of the gear ring during three-dimensional model operation or physical debugging.

[0012] The present invention is further configured such that the end of the pin away from the spring is spherically shaped. The spherical design can reduce the contact friction between the pin and the end tool pin hole, so that the pin can be inserted into or released from the pin hole more smoothly under the action of the spring, thereby reducing wear and extending the service life of the quick-release assembly.

[0013] The present invention is further provided that the bottom of the fence, the robot arm, the test bench and the shelf are all fixedly connected with support feet, which can enhance the stability of each structure during installation.

[0014] The present invention has the following beneficial effects.

[0015] The meshing structure of the drive gear ring and driven gear of this utility model can synchronously drive multiple threaded tubes to rotate, and together with the screw, it can quickly lock or release the end tool. At the same time, the spring-driven pin can be embedded into the pin hole of the end tool to form a double positioning and fixation. Compared with the traditional bolt assembly mode, there is no need to disassemble and assemble bolts one by one, which greatly shortens the end tool replacement time. It can quickly adapt to different types of tools such as grippers and suction cups, meet the simulation needs of handling multiple types of materials, and effectively improve the flexibility and efficiency of simulation operations. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a 3D view of an industrial robot handling simulation workstation based on 3D modeling technology.

[0018] Figure 2 This is a top-view schematic diagram of an industrial robot handling simulation workstation based on 3D modeling technology.

[0019] Figure 3 This is a rear view schematic diagram of an industrial robot handling simulation workstation based on 3D modeling technology.

[0020] Figure 4 This is a three-dimensional schematic diagram of a quick-release component in an industrial robot handling simulation workstation based on 3D modeling technology.

[0021] Figure 5 This is a rear view schematic diagram of a quick-release component in an industrial robot handling simulation workstation based on 3D modeling technology.

[0022] Figure 6 This is a top-view cross-sectional diagram of a quick-release component in an industrial robot handling simulation workstation based on 3D modeling technology.

[0023] In the attached diagram: 1. Fence; 2. Robotic arm; 3. Test bench; 4. Shelf; 5. Connecting flange; 6. Quick-release assembly; 61. Through hole; 62. Threaded pipe; 63. Driven gear; 64. Drive gear ring; 65. Groove; 66. Spring; 67. Pin; 68. Throttle. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figure 1-6This utility model is an industrial robot handling simulation workstation based on 3D modeling technology, including a fence 1. The inner cavity of the fence 1 is respectively provided with a robot arm 2, a test platform 3 and a shelf 4. The end of the robot arm 2 is fixedly connected to a connecting flange 5. The surface of the connecting flange 5 is fixedly connected to a quick-release assembly 6. The quick-release assembly 6 includes a through hole 61 opened on the surface of the connecting flange 5. The back of the through hole 61 is fixedly connected to a threaded pipe 62 through a bearing. The surface of the threaded pipe 62 is fixedly connected to a driven gear 63. The surface of the driven gear 63 meshes with a drive gear ring 64. The surface of the drive gear ring 64 is fixedly connected to the connecting flange 5 through a bearing. The inner wall of the connecting flange 5 is provided with a groove 65. The inner cavity of the groove 65 is fixedly connected to a spring 66. The other end of the spring 66 is fixedly connected to a pin 67.

[0026] Specifically: the robotic arm 2 is a multi-degree-of-freedom industrial robotic arm, and its end is fixedly connected to a connecting flange 5 by precision bolts. A through hole 61 penetrates both sides of the connecting flange 5. A threaded tube 62 is fixedly connected to the back of the through hole 61 by a deep groove ball bearing. The outer wall of the threaded tube 62 is interference-fitted with the inner ring of the bearing to ensure rotational stability. A driven gear 63 is fixedly connected to the surface of the threaded tube 62 by a flat key. The driven gear 63 is coaxially set with the threaded tube 62. The drive gear ring 64 is an internal gear ring structure. Its outer ring is fixedly connected to the back of the connecting flange 5 by a thrust bearing and can rotate flexibly around the central axis of the connecting flange 5. Multiple grooves 65 are radially formed on the inner wall of the connecting flange 5. The pin 67 can slide axially along the grooves 65 to realize the telescopic action.

[0027] The test bench 3 is located at the front end of the robot arm 2, and the shelf 4 is located on the left and right sides of the robot arm 2. This layout allows the robot arm 2 to conveniently pick up and put down end tools and materials from the test bench 3 and store and retrieve products from the shelf 4 during simulation operations, reducing invalid movement paths, optimizing the simulation operation process, and improving the continuity of virtual handling.

[0028] The inner cavity of the test bench 3 contains various end tools, product models, and glue application practice boards. The arrangement of various parts provides rich work objects for 3D simulation, which can simulate the handling, assembly, and process operation scenarios of different materials, enhancing the comprehensiveness and practicality of the simulation and meeting the simulation needs of diverse industrial scenarios.

[0029] The threaded tube 62 has a threaded connection to a screw rod inside its cavity. The other end of the screw rod is fixedly connected to the end tool. The surface of the end tool is provided with a pin hole for use with the pin rod 67. The threaded connection between the threaded tube 62 and the screw rod, combined with the positioning of the pin rod 67 and the pin hole, forms a rigid connection between the end tool and the connecting flange 5. This ensures both the stability of the connection and the positioning accuracy of the end tool in the simulation operation, preventing the accuracy of the simulation results from being affected by loose connections.

[0030] A throttle 68 is fixedly connected to the back of the drive gear ring 64. The surface of the throttle 68 is provided with anti-slip texture. The design of the throttle 68 and the anti-slip texture makes it easy to manually drive the gear ring 64 to rotate during 3D model operation or solid debugging.

[0031] The end of the pin 67 away from the spring 66 is designed with a spherical shape. The spherical design reduces the contact friction between the pin 67 and the end tool pin hole, allowing the pin 67 to be inserted into or disengaged from the pin hole more smoothly under the action of the spring 66, reducing wear and extending the service life of the quick-release assembly 6.

[0032] The bottoms of fence 1, robotic arm 2, test bench 3, and shelf 4 are all fixedly connected with support feet, which can enhance the stability of each structure during installation.

[0033] The working principle of this utility model is as follows: the fence 1 provides a protective space for the overall structure; the robot 2, as the core execution component, is connected to the quick-release assembly 6 through the end connecting flange 5. When the end tool needs to be replaced, the handle 68 on the back of the drive gear ring 64 is rotated, which drives the driven gear 63 and the threaded tube 62 to rotate, so that the threaded tube 62 is disengaged from or locked to the screw of the end tool; at the same time, the pin 67 is inserted into or withdrawn from the pin hole of the end tool under the action of the spring 66, realizing the quick disassembly and assembly of the end tool; the test bench 3 provides the end tool, materials and other work objects; the shelf 4 is used to store product models; the robot 2 simulates the handling process of picking up and putting down tools from the test bench 3 and storing and retrieving materials from the shelf 4 in a three-dimensional modeling environment, and verifies the operation path and efficiency through virtual simulation, ultimately realizing the digital simulation and optimization of industrial robot handling operations.

[0034] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. An industrial robot handling simulation workstation based on 3D modeling technology, comprising a fence (1), characterized in that: The inner cavity of the fence (1) is respectively provided with a robot (2), a test bench (3) and a shelf (4). The end of the robot (2) is fixedly connected to a connecting flange (5), and the surface of the connecting flange (5) is fixedly connected to a quick-release assembly (6). The quick-release assembly (6) includes a through hole (61) on the surface of the connecting flange (5). A threaded tube (62) is fixedly connected to the back of the through hole (61) via a bearing. A driven gear (63) is fixedly connected to the surface of the threaded tube (62). A drive gear ring (64) meshes with the surface of the driven gear (63). The surface of the drive gear ring (64) is fixedly connected to the connecting flange (5) via a bearing. A groove (65) is provided on the inner wall of the connecting flange (5). A spring (66) is fixedly connected to the inner cavity of the groove (65). A pin (67) is fixedly connected to the other end of the spring (66).

2. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The test bench (3) is located at the front end of the robot (2), and the shelf (4) is located on the left and right sides of the robot (2).

3. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The inner cavity of the test bench (3) contains various end tools, product models and glue application practice boards.

4. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The inner cavity of the threaded tube (62) is threaded with a screw rod, the other end of which is fixedly connected to the end tool, and the surface of the end tool is provided with a pin hole for use with the matching pin rod (67).

5. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The drive gear ring (64) is fixedly connected to a throttle (68) on its back side, and the surface of the throttle (68) is provided with anti-slip texture.

6. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The end of the pin (67) away from the spring (66) is spherical.

7. The industrial robot handling simulation workstation based on 3D modeling technology according to claim 1, characterized in that: The bottom of the fence (1), the robot (2), the test bench (3) and the shelf (4) are all fixedly connected with support feet.

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