Machine vision module for equipment anomaly detection and mounting structure thereof
By installing a vision inspection component and a control box on a multi-axis robotic arm, the problem of low efficiency and low accuracy of traditional inspection methods is solved, and efficient and flexible equipment anomaly detection is achieved.
Patent Information
- Application Number
- CN202520410680.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-10
AI Technical Summary
In existing technologies, equipment anomaly detection relies on manual inspection or simple sensors, which has low detection accuracy and efficiency and is difficult to adapt to the detection needs of different equipment.
A machine vision module for equipment anomaly detection, which is mounted on a multi-axis robotic arm, includes first and second vision inspection cameras, a control box, a light group and a vibration meter. It is combined with the main body of the robotic arm to perform anomaly detection and is suitable for equipment or workpieces at different workstations.
It improves detection efficiency and accuracy, expands the detection range, reduces the impact on the movement of the robotic arm, enhances operational convenience and detection stability, and is suitable for a variety of equipment and workpieces.
Smart Images
Figure CN223883476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to visual inspection technical field, concretely relates to a machine vision module for equipment anomaly detection and its mounting structure. BACKGROUND
[0002] In modern industrial production, the abnormal detection of equipment is an important link to ensure production efficiency, product quality and equipment safety. The traditional equipment anomaly detection method mainly relies on manual inspection or simple sensors, and the detection accuracy is not ideal, and the detection efficiency is low, and there is a certain inconvenience in operation. In recent years, with the continuous development of machine vision technology, machine vision modules are mostly used in production lines to detect the appearance quality of corresponding production products, but there are certain use limitations in the abnormal detection of corresponding equipment or workpieces at different stations in the running process and corresponding working state, which is difficult to adapt to the detection needs of different equipment. UTILITY MODEL CONTENTS
[0003] The utility model discloses a machine vision module for equipment anomaly detection and its mounting structure, which can detect the corresponding working state of corresponding equipment or workpieces at different stations in the early inspection, screening or running process, improve the detection effect and detection efficiency, and is suitable for the detection needs of different equipment or workpieces.
[0004] The utility model discloses a machine vision module for equipment anomaly detection and its mounting structure, which can detect the corresponding working state of corresponding equipment or workpieces at different stations in the early inspection, screening or running process, improve the detection effect and detection efficiency, and is suitable for the detection needs of different equipment or workpieces.
[0005] A machine vision module for equipment anomaly detection, comprising a mechanical hand main body and a visual detection assembly installed on a multi-axis mechanical arm through a connecting seat, the connecting seat comprising a first seat body and a second seat body installed on a corresponding fixed shaft and a rotating shaft on the multi-axis mechanical arm, the visual detection assembly comprising a first visual detection camera and a second visual detection camera installed on the first seat body and the second seat body respectively, and a control box installed on the first seat body for connecting the first visual detection camera and the second visual detection camera.
[0006] Preferably, the visual detection assembly further comprises a lamp group installed around the periphery of the first visual detection camera and the second visual detection camera at the corresponding positions of the first seat body and the second seat body.
[0007] Preferably, the second visual detection camera is installed with multiple groups at different positions on the second seat body.
[0008] Preferably, the visual detection assembly further comprises a vibration meter connected to the control box and acting on the mechanical arm.
[0009] Preferably, the connecting seat adopts a split structure, comprising a first seat body and a second seat body, a first fixing seat and a second fixing seat detachably mounted on the corresponding positions of the mechanical arm, and a plurality of groups of square grooves and connecting plates detachably connected on the first fixing seat and the second fixing seat.
[0010] Preferably, the connecting seat further comprises a third seat body mounted below the second seat body on the corresponding rotating shaft of the mechanical arm, the third seat body is provided with a clamping part, the clamping part comprises two groups of clamping jaws slidably arranged below the third seat body, and the two groups of clamping jaws are driven to slide towards each other by a driving component provided on the third seat body.
[0011] Preferably, the clamping jaws comprise a clamping plate sliding on the third seat body and a plurality of guide wheels rotatably arranged on both sides of the clamping plate.
[0012] Compared with the prior art, the utility model has the following advantages and effects:
[0013] The utility model discloses a machine vision module for equipment anomaly detection and its mounting structure, the machine vision module for equipment anomaly detection can be combined with the conventional mechanical hand structure and corresponding control mode for industrial production, can be aimed at the moving process on the corresponding position on different stations, simultaneously cooperates the visual inspection assembly installed on the mechanical hand main body, can be aimed at the equipment or workpiece on the corresponding station and carries out the anomaly detection to the corresponding working condition in the early stage inspection, screening or operation process, and the detection efficiency can be further improved while being convenient to operate, and the first seat body and the second seat body in the connecting seat are respectively arranged on the corresponding fixed shaft and the rotating shaft of the mechanical arm, can appropriately reduce the unnecessary influence formed to the normal moving process of the mechanical arm, simultaneously, the installation mode of the first visual inspection camera and the second visual inspection camera on the corresponding positions of the first seat body and the second seat body can further expand the detection range of the first visual inspection camera and the second visual inspection camera, effectively improve the detection effect, the detection stability, the accuracy of the visual inspection assembly, and be suitable for the corresponding detection demand of different equipment or workpieces, in addition, the control box installation position setting and corresponding installation mode can also be combined with the mechanical hand main body to control and remotely control the visual inspection assembly, improve the operation convenience and use flexibility in the use process. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the overall structure schematic diagram of the machine vision module for equipment anomaly detection and its mounting structure of the utility model embodiment.
[0015] Figures 2-3 It is the local enlarged view of the mechanical hand main body and the visual inspection assembly thereon of the utility model embodiment.
[0016] Figure 4 is an internal structure enlarged view of the third seat body of the embodiment of the utility model.
[0017] The drawing number: mechanical arm main body 100, mechanical arm 101, fixed shaft 1011, rotating shaft 1012, visual detection assembly 1, connecting seat 10, first seat body 11, first fixed seat 111, square groove 112, second seat body 12, second fixed seat 121, connecting plate 122, first visual detection camera 13, second visual detection camera 14, control box 15, lamp group 16, vibration meter 17, third seat body 2, driving part 20, screw shaft 201, driving motor 202, sliding seat 203, clamping part 21, clamping jaw 211, clamping plate 2111, guide wheel 2112, sliding rail 22, sliding block 221. DETAILED DESCRIPTION
[0018] The utility model will be preferably and specifically explained in combination with the drawings and by embodiments as follows, and the following embodiments are the explanation of the utility model, and the utility model is not limited to the following embodiments.
[0019] Referring to Figures 1-3 The embodiment relates to a machine vision module for equipment anomaly detection, comprising a mechanical arm main body 100 and a visual detection assembly 1 installed on the multi-axis mechanical arm 101 through a connecting seat 10, wherein the connecting seat 10 comprises a first seat body 11 and a second seat body 12 installed on the fixed shaft 1011 and the rotating shaft 1012 of the multi-axis mechanical arm 101 respectively, and the visual detection assembly 1 comprises a first visual detection camera 13 and a second visual detection camera 14 installed on the first seat body 11 and the second seat body 12 respectively, and a control box 15 installed on the first seat body 11 for connecting the first visual detection camera 13 and the second visual detection camera 14.
[0020] Specifically in the embodiment, as Figure 1 The overall structure of the mechanical arm main body 100 and the multi-axis mechanical arm 101 is set, combined with Figure 2 and Figure 3The position setting and corresponding connection mode of the visual detection assembly 1 on the mechanical arm 101 are shown. Such a mechanical hand body 100 adopts a commonly used six-axis mechanical hand structure setting in industrial production. Specifically, during use, the installation process at the corresponding position can be carried out according to the production requirements and detection needs. The multi-axis mechanical arm 101 on the mechanical hand body 100 is controlled to move in a certain space to different positions, so that it moves to the detection position on the corresponding work station. The visual detection assembly 1 can perform visual detection on the equipment or workpiece on the corresponding work station. During detection, the first visual detection camera 13 and the second visual detection camera 14 installed on the corresponding fixed shaft 1011 and the rotating shaft 1012 on the mechanical arm 101 through the first seat body 11 and the second seat body 12 can move with the mechanical hand body 100 to control the mechanical arm 101 to move to different detection positions, and perform visual detection on the equipment or workpiece to be detected on the corresponding work station within a certain range at the corresponding detection position. Specifically, during the detection process, the first visual detection camera 13 and the second visual detection camera 14 can be controlled to move to different detection positions on the corresponding work station within a certain range through the mechanical hand body 100, and the first visual detection camera 13 and the second visual detection camera 14 can be controlled to move to different detection positions on the corresponding work station within a certain range through the mechanical hand body 100. Figure 2 As can be seen from Figure 1 and Figure 3As can be seen, the first seat body 11 mounted on the corresponding fixed shaft 1011 of the mechanical arm 101 can keep the position stable on the corresponding mechanical arm 101 during the movement of the mechanical arm 101, and the control box 15 mounted on the first seat body 11 can control the detection and parameter adjustment of the first visual detection camera 13 and the second visual detection camera 14 without affecting the normal movement process of the mechanical arm 101. The equipment anomaly detection machine vision module can combine the conventional mechanical hand structure and the corresponding control mode for industrial production, and can detect the corresponding position on the different stations during the movement process, and cooperate with the visual detection assembly 1 mounted on the mechanical hand main body 100 to detect the equipment or workpiece on the corresponding station during the early inspection, screening or operation process. The detection efficiency can be further improved, and the first seat body 11 and the second seat body 12 in the connecting seat 10 are respectively arranged on the corresponding fixed shaft 1011 and the rotating shaft 1012 of the mechanical arm 101, which can appropriately reduce the unnecessary influence on the normal movement process of the mechanical arm 101, and the installation mode of the first visual detection camera 13 and the second visual detection camera 14 on the corresponding positions of the first seat body 11 and the second seat body 12 can further expand the detection range of the first visual detection camera 13 and the second visual detection camera 14, effectively improve the detection effect, stability and accuracy of the visual detection assembly 1, and be suitable for different detection requirements of different equipment or workpieces. In addition, the installation position and the corresponding installation mode of the control box 15 can also be combined with the mechanical hand main body 100 to control and remotely control the visual detection assembly 1, improve the operation convenience and flexibility during use.
[0021] The visual detection assembly 1 further comprises a lamp group 16 mounted around the first visual detection camera 13 and the second visual detection camera 14 on the corresponding positions of the first seat body 11 and the second seat body 12. The structure of the lamp group 16 can supplement light within a certain detection range during the detection process of the visual detection assembly 1, and the light intensity can be adjusted according to different detection environments, so as to further improve the detection effect and stability of the visual detection assembly 1, meet different detection environments and detection requirements, and improve the applicability and usability.
[0022] The second visual detection camera 14 is installed on the second seat body 12 in multiple groups. Figure 2 As can be seen, the multiple groups of second visual detection cameras 14 and the corresponding installation positions on the second seat body 12 can further improve the detection accuracy and flexibility of the visual detection assembly 1, and can be adjusted and detected according to the specific structure of different equipment or workpieces on different stations, thereby improving the flexibility and convenience of the visual detection assembly 1.
[0023] The visual detection assembly 1 further comprises a vibration detector 17 acting on the corresponding mechanical arm 101 and connected with the control box 15, from Figure 1 or Figure 3 As can be seen, the installation position of the vibration detector 17 on the corresponding mechanical arm 101 in the mechanical arm body 100 is set to enable abnormal detection of the vibration frequency during the movement detection of the corresponding mechanical arm 101 during the operation of the mechanical arm body 100, so that timely repair and adjustment can be performed according to the detection result of the vibration detector 17 in response to the abnormal condition of the mechanical arm 101, thereby further improving the operation stability of the mechanical arm body 100 and the working stability and efficiency of the visual detection assembly 1 thereon.
[0024] The mounting structure of the machine vision module for equipment abnormal detection comprises a split structure of the connecting seat 10, including a first seat body 11 and a second seat body 12, a first fixing seat 111 and a second fixing seat 121 detachably mounted on the corresponding positions of the mechanical arm 101, and a plurality of square grooves 112 and connecting plates 122 detachably connected to the first fixing seat 111 and the second fixing seat 121, from Figure 3 As can be seen, the adaptive structure of the first fixing seat 111 and the second fixing seat 121 can be detachably mounted on the corresponding positions of the mechanical arm 101 through bolts, and in combination with the connection mode of the plurality of square grooves 112 and the connecting plates 122, the installation convenience and efficiency of the machine vision module for equipment abnormal detection can be further improved, and the corresponding structure of the square grooves 112 and the connecting plates 122 can effectively reduce the overall weight of the connecting seat 10 while facilitating the line connection and wiring arrangement of the visual detection assembly 1, reducing unnecessary influence on the working process of the mechanical arm body 100, and improving the working stability of the machine vision module for equipment abnormal detection.
[0025] As Figure 4As shown, the connecting seat 10 further comprises a third seat body 2 installed below the second seat body 12 corresponding to the rotating shaft 1012 of the mechanical arm 101, the third seat body 2 is provided with a clamping part 21, the clamping part 21 comprises two groups of clamping jaws 211 slidingly arranged below the third seat body 2, the two groups of clamping jaws 211 are driven to slide towards each other by the driving component 20 provided on the third seat body 2, specifically, the structure of the third seat body 2 is additionally provided, and the two groups of clamping jaws 211 driven by the driving component 20 on the third seat body 2 can slide on the sliding block 221 on the sliding rail 22 at the bottom of the third seat body 2, thereby the clamping process of the workpiece to be detected can be performed according to different detection requirements, specifically, the driving component 20 can be provided in a common ball screw structure, comprising a screw shaft 201 rotatingly arranged in the third seat body 2 and a driving motor 202 connected to the screw shaft 201 at one end of the third seat body 2, the corresponding screw shaft 201 is provided in a positive and negative double-rotation screw shaft 201 structure, the clamping jaws 211 can be connected through the sliding seat 203 slidingly arranged at both ends of the screw shaft 201, thereby the two groups of clamping jaws 211 at both ends of the third seat body 2 slide towards each other under the driving of the driving motor 202 to drive the rotation of the screw shaft 201 to perform the corresponding clamping process. The additional structure of the third seat body 2 can further improve the functional diversity and use flexibility of the mechanical hand main body 100, and the clamping and orientation adjustment can be conveniently performed when detecting the workpiece with the corresponding structure according to different detection requirements, thereby improving the detection efficiency of the visual detection assembly 1.
[0026] The clamping jaws 211 comprise clamping plates 2111 sliding on the third seat body 2 and a plurality of guide wheels 2112 rotatingly arranged at both sides of the clamping plates 2111, the clamping jaws 211 are connected to the driving component 20 through the clamping plates 2111 acting on the third seat body 2, and the plurality of guide wheels 2112 rotatingly arranged at both sides of the clamping plates 2111 can be in advance abutted against the surface of the clamped part during the sliding process, and can play a certain guiding effect during the detection process, and can be conveniently manually operated and adjusted according to different detection requirements, thereby further improving the clamping effect and use flexibility of the clamping jaws 211.
[0027] The above description in the specification is only an example of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace, as long as it does not deviate from the content of the specification of the present application or exceed the scope defined by the claims, which shall belong to the protection scope of the present application.
Claims
1. A machine vision module for device anomaly detection, characterized by: Including mechanical hand main part and its on multi -axis mechanical arm through the connecting seat installed vision detection assembly, connecting seat including on multi -axis mechanical arm corresponding fixed shaft and rotating shaft respectively installed first seat and second seat, vision detection assembly including first seat and second seat respectively installed first vision detection camera and second vision detection camera and install first seat for first vision detection camera and second vision detection camera connection control box.
2. The machine vision module for device anomaly detection of claim 1, wherein: The vision detection assembly further comprises a lamp group installed around the first vision detection camera and the second vision detection camera at the corresponding positions of the first seat and the second seat.
3. The machine vision module for device anomaly detection of claim 1, wherein: The second vision detection camera is installed with multiple groups at different positions of the second seat.
4. The machine vision module for device anomaly detection of claim 1, wherein: The vision detection assembly further comprises a vibration meter connected to the control box on the mechanical arm.
5. An installation structure comprising the machine vision module for device anomaly detection according to any one of claims 1 to 4, characterized by: The connecting seat is provided in a split structure, comprising a first seat and a second seat, a first fixed seat and a second fixed seat detachably installed on the corresponding positions of the mechanical arm, and multiple square grooves and connecting plates detachably connected on the first fixed seat and the second fixed seat.
6. The mounting structure according to claim 5, characterized by: The connecting seat further comprises a third seat installed below the second seat at the corresponding rotating shaft of the mechanical arm, the third seat is provided with a clamping part, the clamping part comprises two groups of clamping jaws slidingly arranged below the third seat, and the two groups of clamping jaws are driven to slide towards each other by a driving part provided on the third seat.
7. The mounting structure according to claim 6, characterized by: The clamping jaw comprises a clamping plate sliding on the third seat and multiple guide wheels rotatably arranged on both sides of the clamping plate.