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CN-224203060-U - Appearance detection equipment based on vision

CN224203060UCN 224203060 UCN224203060 UCN 224203060UCN-224203060-U

Abstract

The utility model belongs to the technical field of detection equipment, and particularly provides visual appearance detection equipment, which comprises a case workbench, wherein a top jig module, a detection module, a bottom jig module and a bottom blanking module are integrated on the case workbench, the top jig module, the bottom jig module and the bottom blanking module all comprise a connecting seat and a flexible jig, the connecting seat of the top jig module slides along the Z-axis direction under the drive of a servo motor, the rest connecting seats slide along the X-axis direction under the drive of the servo motor, the detection module comprises a manipulator fixedly installed on the case workbench, a camera is installed on the manipulator, and the camera moves along the X-axis and the Z-axis direction under the action of the manipulator. The utility model can realize automatic positioning, detection and blanking of materials, reduces manual intervention, simultaneously, each module is mutually independent, is convenient for maintenance and upgrading, can adjust the angle of the materials, avoids missing detection, and improves the detection efficiency and the detection precision.

Inventors

  • ZHANG QINGXIANG
  • CHEN YINGTAO
  • TAN HUI
  • ZHENG XIAOZE
  • WANG LINCHANG
  • Cai Kunrui

Assignees

  • 苏州三姆森光电科技有限公司

Dates

Publication Date
20260505
Application Date
20250520

Claims (7)

  1. 1. The visual appearance detection equipment comprises a case workbench (1), a top jig module (2), a detection module (3), a bottom jig module (4) and a bottom blanking module (5) are integrated on the case workbench (1), the top jig module (2) and the detection module (3) are fixedly connected with the case workbench (1) and are arranged at intervals along the X-axis direction, the bottom jig module (4) and the bottom blanking module (5) are respectively and slidably connected with the case workbench (1) along the X-axis direction, and the sliding direction is along the X-axis direction, and the visual appearance detection equipment is characterized in that the top jig module (2), the bottom jig module (4) and the bottom blanking module (5) all comprise a connecting seat (6) and a rotatable flexible jig, the flexible jig is rotatably arranged on the connecting seat (6), the connecting seat (6) of the top jig module (2) is slidably arranged along the Z-axis direction under the driving of a servo motor, the connecting seat (6) of the bottom jig module (4) and the bottom blanking module (5) is slidably connected with the case workbench (1) along the X-axis direction, the mechanical arm (31) is arranged on the mechanical arm (31) in a relative manner, the camera (7) moves along the X-axis and Z-axis directions under the action of the manipulator (31).
  2. 2. The visual appearance detection device according to claim 1, wherein the manipulator (31) is further provided with a camera light source support, a light source (8) is installed in the camera light source support, the light source (8) is arranged around the camera (7) and is located at one side of the camera (7) far away from the manipulator (31), the camera (7) is provided with a lens (9), and the camera (7), the lens (9) and the light source (8) are coaxially arranged.
  3. 3. The visual appearance detection device according to claim 2, wherein the flexible jigs of the top jig module (2), the bottom jig module (4) and the bottom blanking module (5) each comprise a plurality of cameras (7) comprising a plurality of cameras, and the flexible jigs of the top jig module (2), the bottom jig module (4) and the bottom blanking module (5) and the cameras (7) are uniformly corresponding to each other.
  4. 4. A vision-based appearance inspection apparatus according to claim 3, characterized in that the flexible jig comprises a rotating shaft and a vacuum generator for adsorbing the material, which is rotatably connected with the connecting seat (6) through the rotating shaft.
  5. 5. The vision-based appearance inspection device according to any one of claims 1 to 4, wherein the top jig module (2) further comprises an integral gantry (21) and a guide rail (22), the integral gantry (21) is fixedly mounted on the chassis workbench (1), the guide rail (22) is fixedly mounted on the integral gantry (21) and is located at a side close to the manipulator (31), and the connection base (6) is slidably mounted on the guide rail (22) through a servo motor, and the sliding direction is along the Z-axis direction.
  6. 6. The visual appearance detection device according to claim 5, wherein the bottom jig module (4) further comprises three sliding rails (41) arranged at intervals, the three sliding rails (41) are fixedly mounted on the chassis workbench (1), and the connecting seat (6) is slidably mounted on the three sliding rails (41) through a servo motor.
  7. 7. The visual appearance detection device according to claim 6, wherein the connecting seat (6) of the bottom blanking module (5) is divided into two connecting blocks (10), the bottom blanking module (5) further comprises two sliding tables (11), the two sliding tables (11) are fixedly installed on two sides of the integrated portal frame (21) and are respectively located between two adjacent sliding rails (41), and the two connecting blocks (10) are respectively connected with the two sliding tables (11) in a sliding manner through a servo motor.

Description

Appearance detection equipment based on vision Technical Field The utility model relates to the technical field of detection equipment, in particular to visual appearance detection equipment. Background With the rapid development of the global 3C (computer, communication, consumer electronics) industry, the iteration speed of products is remarkably accelerated, and requirements on the precision, functional stability and appearance quality of electronic components are increasingly stringent. The traditional manual visual detection mode has the problems of low efficiency, high omission rate, rising labor cost and the like, and the traditional automatic detection equipment is often limited by mechanical structure redundancy, insufficient adaptability of a visual system or low flexibility degree, and is difficult to match with the production requirements of small batch, multiple batches, high precision and quick line replacement of 3C products. Especially in the defect recognition scene of miniature components and parts (such as chip welding spots, screen scratches and precise connectors), the cooperative precision of a conventional manipulator and a vision system is insufficient, and misjudgment or detection blind areas are easy to cause. In the existing production process, detection of some tiny parts and the like mainly depends on manual operation of quality inspection staff, the efficiency is low, the quality inspection effect is poor, and due to detection of the front side and the back side, missed detection is easy to occur, the operation is troublesome, the efficiency is low, and the labor intensity is high. Disclosure of utility model The utility model provides visual appearance detection equipment, which comprises a case workbench, wherein a top jig module, a detection module, a bottom jig module and a bottom blanking module are integrated on the case workbench, the top jig module and the detection module are fixedly connected with the case workbench and are arranged at intervals along the X-axis direction, the bottom jig module and the bottom blanking module are respectively and slidably connected with the case workbench, the sliding direction is along the X-axis direction, the top jig module, the bottom jig module and the bottom blanking module respectively comprise a connecting seat and a rotatable flexible jig, the flexible jig is rotatably arranged on the connecting seat, the connecting seat of the top jig module slides along the Z-axis direction under the driving of a servo motor, the connecting seat of the bottom jig module and the bottom blanking module slides along the X-axis direction under the driving of the servo motor, the detection module comprises a manipulator fixedly arranged on the case workbench, the manipulator and the top jig module are oppositely arranged, and a camera is arranged on the manipulator, and the manipulator moves along the X-axis direction under the action of the manipulator. Further, still install the camera light source support on the manipulator, install the light source in the camera light source support, the light source encircles the camera setting, and is located the camera and keep away from one side of manipulator, install the camera on the camera, camera and light source three coaxial setting. Further, the flexible jigs of the top jig module, the bottom jig module and the bottom blanking module all comprise a plurality of cameras, the cameras comprise a plurality of cameras, and the flexible jigs of the top jig module, the bottom jig module and the bottom blanking module correspond to the cameras one by one. Further, the flexible jig comprises a rotating shaft and a vacuum generator for adsorbing materials, and the vacuum generator is rotationally connected with the connecting seat through the rotating shaft. Further, the top jig module further comprises an integrated portal frame and a guide rail, wherein the integrated portal frame is fixedly arranged on the machine box workbench, the guide rail is fixedly arranged on the integrated portal frame and is positioned on one side close to the manipulator, the connecting seat is slidably arranged on the guide rail through a servo motor, and the sliding direction is along the Z-axis direction. Further, the bottom jig module further comprises three sliding rails which are arranged at intervals, the three sliding rails are fixedly arranged on the chassis workbench, and the connecting seat is slidably arranged on the three sliding rails through a servo motor. Further, the connecting seat of bottom unloading module divide into two connecting blocks, bottom unloading module still includes two slip tables, and two slip tables fixed mounting are in the both sides of integral type portal frame, and are located between two adjacent slide rails respectively, and two connecting blocks pass through servo motor and two slip tables sliding connection respectively. The beneficial effects are that: 1. According to the utility mo