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CN-122000769-A - Digital twin automatic wiring equipment based on fusion of large model algorithm and AI vision algorithm

CN122000769ACN 122000769 ACN122000769 ACN 122000769ACN-122000769-A

Abstract

The invention discloses digital twin automatic wiring equipment based on fusion of a large model algorithm and an AI visual algorithm, and belongs to the technical field of automatic wiring equipment. The device comprises an execution module, an AI vision acquisition module, a digital twin data acquisition module, a communication module and a digital twin management and control platform integrating the double algorithm modules, wherein the execution module realizes wire clamping and three-dimensional movement, the AI vision acquisition module completes accurate positioning and process tracking, the digital twin data acquisition module acquires device running state data in real time, data interaction and instruction transmission are realized through the communication module, the digital twin management and control platform builds a device virtual mapping model, and parameter self-optimization, fault prediction and virtual-real cooperative regulation and control are realized. The invention solves the problems of inaccurate positioning, poor adaptability, lag regulation and control and the like of the traditional equipment, obviously improves the wiring quality and the operation efficiency, reduces the operation and maintenance cost, and is suitable for wiring scenes of assembly of various electrical equipment.

Inventors

  • Xing Daofang
  • LI XIU
  • JIANG CONG

Assignees

  • 苏州纳博万机电科技有限公司

Dates

Publication Date
20260508
Application Date
20251231

Claims (10)

  1. 1. The digital twin automatic wiring equipment based on fusion of the large model algorithm and the AI vision algorithm is characterized by comprising an execution module, an AI vision acquisition module, a digital twin data acquisition module, a communication module and a digital twin management and control platform (integrating the large model algorithm module and the AI vision processing module); The execution module comprises a base (1), a clamping cylinder (2), a clamping plate (3), a connecting piece (4), a shell (5), an upright post (6), an X-axis moving mechanism (7), a Y-axis moving mechanism (8), a clamping mechanism (9) and a Z-axis moving mechanism (10); The X-axis moving mechanism (7) is arranged at the top end of the upright post (6), the telescopic end of the X-axis moving mechanism (7) is fixedly connected with the Y-axis moving mechanism (8), the telescopic end of the Y-axis moving mechanism (8) is fixedly connected with the Z-axis moving mechanism (10), and the hand clamping mechanism (9) is arranged at the telescopic end of the Z-axis moving mechanism (10); The clamping mechanism (9) comprises clamping arms (92), clamping driving units (93), connecting seats (94), driving gears (95), motors (96) and rotating gears (97), wherein the clamping driving units (93) are rotatably arranged below the connecting seats (94), the number of the clamping arms (92) is two, the two clamping arms (92) are symmetrically and slidably arranged at the bottom ends of the clamping driving units (93), clamping holes (91) are formed in the middle parts of opposite sides of the clamping arms (92), the clamping holes (91) are semicircular, the two clamping holes (91) are combined into wire guide holes, the rotating gears (97) are arranged at the top ends of rotating shafts of the clamping driving units (93), the motors (96) are arranged at the top ends of the connecting seats (94), and the driving gears (95) are arranged at the output ends of the motors (96) and are meshed with the rotating gears (97). The digital twin data acquisition module is respectively and electrically connected with the clamping cylinder (2), the X-axis moving mechanism (7), the Y-axis moving mechanism (8), the hand clamping mechanism (9) and the Z-axis moving mechanism (10) and is used for acquiring the running state data of each component; The communication module is respectively and electrically connected with the digital twin data acquisition module, the AI vision acquisition module and the digital twin control platform for data transmission and instruction interaction, and the digital twin control platform integrates the large model algorithm module and the AI vision processing module, builds a device virtual mapping model based on the acquired data, and realizes vision guidance, data analysis, parameter optimization and virtual-real cooperative control.
  2. 2. The digital twin automatic wiring device based on fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1 is characterized in that the number of the clamping cylinders (2) arranged at the top end of the base (1) is 4, and the 4 clamping cylinders (2) are symmetrically distributed on two sides of the shell (5) respectively.
  3. 3. The digital twin automatic wiring device based on fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1, wherein an elastic buffer layer is arranged on one side of the clamping plate (3) close to the shell (5), the elastic buffer layer is made of rubber materials, and anti-skid grains are arranged on the surface of the elastic buffer layer.
  4. 4. The digital twin automatic wiring device based on fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1, wherein the X-axis moving mechanism (7) comprises an X-axis linear guide rail, an X-axis sliding block and an X-axis driving motor, the X-axis linear guide rail is mounted at the top end of the upright post (6), the X-axis sliding block is mounted on the X-axis linear guide rail in a sliding fit manner, the X-axis driving motor is in transmission connection with the X-axis sliding block, and the Y-axis moving mechanism (8) is fixedly connected with the X-axis sliding block.
  5. 5. The digital twin automatic wiring device based on the fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1, wherein the structure of the Y-axis moving mechanism (8) is the same as the structure of the X-axis moving mechanism (7), and the moving direction of the Y-axis moving mechanism (8) is perpendicular to the moving direction of the X-axis moving mechanism (7).
  6. 6. The digital twin automatic wiring device based on fusion of a large model algorithm and an AI vision algorithm as set forth in claim 1, wherein the Z-axis moving mechanism (10) comprises a Z-axis cylinder and a Z-axis mounting seat, a fixed end of the Z-axis cylinder is fixedly connected with a telescopic end of the Y-axis moving mechanism (8), the Z-axis mounting seat is mounted at the telescopic end of the Z-axis cylinder, and a connecting seat (94) of the hand clamping mechanism (9) is fixedly connected with the Z-axis mounting seat.
  7. 7. The digital twin automatic wiring device based on fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1, wherein two symmetrical sliding grooves are formed in the bottom end of the clamping driving unit (93), sliding protrusions matched with the sliding grooves are respectively arranged on the top ends of the two clamping arms (92), and the clamping arms (92) slide along the clamping driving unit (93) through matching of the sliding protrusions and the sliding grooves.
  8. 8. The digital twin automatic wiring device based on fusion of a large model algorithm and an AI visual algorithm as set forth in claim 1, wherein the AI visual acquisition module comprises an industrial camera, a lens, a light source and an image processor, the industrial camera is mounted on the top end of the upright post (6) and the Z-axis mounting seat, and the image processor is electrically connected with the industrial camera for image preprocessing and feature recognition.
  9. 9. The digital twin automatic wiring device based on fusion of the large model algorithm and the AI visual algorithm as set forth in claim 1, wherein the motor (96) is a servo motor, and an encoder is arranged on the motor (96), and the encoder is electrically connected with the digital twin data acquisition module and is used for acquiring the rotation speed and rotation angle data of the motor.
  10. 10. The digital twin automatic wiring device based on fusion of a large model algorithm and an AI visual algorithm according to claim 1, wherein the digital twin data acquisition module comprises a pressure sensor and a displacement sensor, the pressure sensor is arranged on the inner side of a clamping plate (3) and is used for acquiring clamping pressure data of the clamping plate (3) on a shell (5), the displacement sensor is respectively arranged on an X-axis moving mechanism (7), a Y-axis moving mechanism (8) and a Z-axis moving mechanism (10) and is used for acquiring displacement data of each moving mechanism, the large model algorithm module can realize parameter self optimization, fault prediction and diagnosis based on multi-source data, and the AI visual processing module can realize wire specification identification, shell and connecting piece positioning and wiring process visual tracking.

Description

Digital twin automatic wiring equipment based on fusion of large model algorithm and AI vision algorithm Technical Field The invention relates to the technical field of automatic wiring equipment, in particular to digital twin automatic wiring equipment based on fusion of a large model algorithm and an AI vision algorithm. Background In the scenes of electric equipment assembly, line construction and the like, automatic wiring equipment is key equipment for improving the working efficiency and guaranteeing the wiring quality. The traditional automatic wiring equipment mainly adopts a preset program to drive an executing mechanism to complete wiring action, and has the defects that firstly, positioning accuracy depends on mechanical calibration, is greatly influenced by factors such as workpiece placement deviation, equipment abrasion and the like, is easy to cause wiring dislocation, poor in contact and the like, secondly, lacks of real-time sensing and dynamic adjustment capability for an operation process, is poor in adaptability when encountering emergency such as wire specification change and workpiece posture deviation, thirdly, is lagged in equipment operation state monitoring and fault diagnosis, depends on manual inspection, is difficult to realize predictive maintenance and affects equipment continuous operation stability, thirdly, lacks of virtual-real linkage regulation mechanism, and is incapable of simulating and optimizing an actual operation process through a virtual model, so that parameter debugging period is long, and operation efficiency is limited. Along with the development of digital twinning, artificial intelligence and other technologies, part of automatic equipment starts to introduce a single visual recognition or digital twinning technology, but the prior art has the problem that the fusion degree is insufficient, the multi-source data association analysis under a complex environment is difficult to process by only adopting the visual recognition equipment, the parameter optimization capability is limited, the precise visual guidance is lacking by only adopting the digital twinning equipment, and the mapping precision of a virtual model and a physical entity is difficult to guarantee. Therefore, an automatic wiring device which deeply fuses a large model algorithm, an AI visual algorithm and a digital twin technology is needed to solve the problems of inaccurate positioning, poor adaptability, lag regulation and control and the like of the traditional device. Disclosure of Invention In view of the above, the application aims to provide digital twin automatic wiring equipment based on fusion of a large model algorithm and an AI vision algorithm, so as to solve the technical defects of low positioning accuracy, poor adaptability and lack of real-time monitoring and virtual-real cooperation regulation capability of the existing automatic wiring equipment. In order to achieve the above purpose, the present invention provides the following technical solutions: The digital twin automatic wiring equipment based on fusion of the large model algorithm and the AI vision algorithm comprises an execution module, an AI vision acquisition module, a digital twin data acquisition module, a communication module and a digital twin management and control platform, wherein the digital twin management and control platform integrates the large model algorithm module and the AI vision processing module, and the modules cooperatively realize accurate control and intelligent regulation of automatic wiring. 1. Execution module The execution module is used for completing wire clamping, moving and wiring actions and comprises a base, a clamping cylinder, a clamping plate, a connecting piece, a shell, an upright post, an X-axis moving mechanism, a Y-axis moving mechanism, a clamping mechanism and a Z-axis moving mechanism. The base provides support for the whole equipment, the top end of the base is provided with a plurality of clamping cylinders, the clamping plates are arranged at the telescopic ends of the clamping cylinders, the shell is placed at the top end of the base and clamped and fixed through the clamping plates, stability of the shell in the wiring process is ensured, and the connecting piece is arranged in the shell and serves as a wiring target component. The stand is installed perpendicularly on the top of base for bear X axle moving mechanism, X axle moving mechanism's flexible end and Y axle moving mechanism fixed connection, Y axle moving mechanism's flexible end and Z axle moving mechanism fixed connection, tong mechanism installs in Z axle moving mechanism's flexible end, through X, Y, Z triaxial moving mechanism's collaborative action, realizes tong mechanism's accurate removal in three-dimensional space. The hand clamping mechanism specifically comprises a clamping arm, a clamping driving unit, a connecting seat, a driving gear, a motor and a rotating gear. The clamping driving unit is