A variable speed pipeline visual inspection apparatus adjustable support

Abstract

This utility model discloses an adjustable bracket for a high-speed production line visual inspection equipment, belonging to the field of visual inspection technology. It includes a protective plate, which is bent to form a semi-enclosed placement space in which the visual inspection equipment is placed; a fixed frame, which is mounted on the profile of the production line; and a connecting frame, the connecting end of which is connected to the protective plate, and the visual inspection equipment is fixed to the connecting end of the connecting frame. The connection position between the connecting frame and the fixed frame is provided with a mutually cooperating adjustment structure, allowing the height of the connecting frame to be adjusted along the length of the fixed frame. This utility model features high precision, strong stability, a large adjustment range, and easy installation, and is suitable for visual inspection systems in industrial production lines.

Description

Technical Field

[0001] This utility model belongs to the field of visual inspection technology, and in particular relates to an adjustable bracket for a high-speed production line visual inspection equipment. Background Technology

[0002] In industrial automated production, vision inspection systems are widely used in product quality inspection, positioning, and identification. The mounting brackets for vision cameras need to possess high precision, stability, and adjustability to adapt to different inspection requirements. Existing vision inspection brackets typically suffer from the following problems: 1. The adjustment range is limited and cannot meet the detection requirements of different heights and angles; 2. Insufficient installation stability; easily affected by vibration or impact. 3. The structure is complex, making installation and maintenance inconvenient.

[0003] Therefore, there is an urgent need for a new type of visual inspection bracket that can solve the above problems and improve the accuracy and stability of the visual inspection system. Summary of the Invention

[0004] To address the problems existing in the prior art, this utility model provides an adjustable bracket for a high-speed production line visual inspection device, which features high precision, strong stability, a large adjustment range, and easy installation. It is suitable for visual inspection systems in industrial production lines.

[0005] This utility model is implemented as follows: an adjustable bracket for a high-speed production line visual inspection device includes: A protective plate, which is bent to form a semi-enclosed placement space, in which the visual inspection equipment is placed; A fixed frame is installed on the profile of the production line; The connecting frame is connected to the connecting end of the connecting frame and the protective plate, and the visual inspection device is fixed to the connecting end of the connecting frame. The connection position between the connecting frame and the fixed frame is equipped with a mutually cooperating adjustment structure, which allows the height of the connecting frame to be adjusted along the length of the fixed frame.

[0006] Furthermore, the adjustment structure includes a first adjustment hole and a second adjustment hole provided on the fixed frame. The mounting end of the connecting frame adjusts the height of the connecting frame by means of fasteners that cooperate with the first and second adjustment holes.

[0007] Furthermore, the first adjustment hole is an elongated hole, which is arranged along the length direction of the fixed frame; or, the first adjustment hole is a plurality of holes, which are equidistantly distributed along the length direction of the fixed frame.

[0008] Furthermore, the second adjustment hole is an elongated hole, which is set along the length direction of the fixed frame; or, the second adjustment hole is a plurality of holes, which are equidistantly distributed along the length direction of the fixed frame.

[0009] Furthermore, the fixed frame includes a bending section and a fixing section disposed on both sides of the bending section. The fixing section is connected to the profile of the assembly line by bolts. The cross-section of the bending section is a U-shaped structure, and its opening faces the profile side of the assembly line.

[0010] Furthermore, the mounting end of the connecting frame is provided with a slot structure, and the bent part of the fixing frame is located within the slot structure.

[0011] Furthermore, the connecting end of the guard plate is provided with a first connecting part, and the connecting end of the connecting frame is provided with a second connecting part. The first connecting part and the second connecting part are provided correspondingly and are fixed together by bolts.

[0012] Furthermore, the connecting frame includes two parallel and spaced support plates, with a horizontal support plate arranged between the two support plates. The lower end face of the camera in the visual inspection device is arranged on the upper end face of the horizontal support plate and fixed by studs.

[0013] Furthermore, the fixed frame is provided with detection holes for the camera in the visual inspection equipment to collect data.

[0014] Furthermore, the adjustment range of the connecting frame is 700±30mm.

[0015] The advantages and technical effects of this utility model are as follows: due to the adoption of the above technical solution, it has the characteristics of high precision, strong stability, large adjustment range and simple installation, and is suitable for vision inspection system in industrial assembly line production.

[0016] 1. High precision: The linear dimensional tolerances of the fixed frame and connecting frame are controlled between ±0.1mm and ±2.0mm to ensure the accuracy of camera installation.

[0017] 2. High stability: Through the cooperation between the guard plate, connecting frame and fixed frame, and by welding and bolt fastening, the deformation of the bracket is controlled within ±1mm, which can adapt to the vibration environment of the double speed chain production line.

[0018] 3. Wide adjustment range: The vertical position adjustment range reaches 700±30mm to meet different testing needs.

[0019] 4. Easy installation: The entire bracket is divided into protective plates, connecting frames and fixed frames in a modular way. The height can be adjusted by loosening and tightening the bolts, making it easy to operate and maintain. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure provided in the embodiment of this utility model.

[0021] Figure 2 This is a schematic diagram of the protective plate structure provided in an embodiment of the present utility model.

[0022] Figure 3 This is a schematic diagram of the fixed frame structure provided in an embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the connecting frame structure provided in an embodiment of the present utility model.

[0024] In the diagram: 1. Guard plate; 1-1. First connecting part; 2. Fixing frame; 2-1. Bending part; 2-2. Fixing part; 2-3. Inspection hole; 3. Connecting frame; 3-1. Second connecting part; 3-2. Support plate; 3-3. Supporting cross plate; 4. Visual inspection equipment; 5. Profile; 6. Adjustment structure; 6-1. First adjustment hole; 6-2. Second adjustment hole; 6-3. Fastener. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0026] It should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figures 1 to 4 As shown, this application provides an adjustable bracket for a high-speed production line visual inspection device, comprising: The protective plate 1 is bent to form a semi-enclosed placement space, in which the visual inspection device 4 is placed. The protective plate 1 is made of PMMA acrylic sheet, which is transparent and wear-resistant, to ensure that the camera is not affected by external impact. A fixed frame 2 is installed on the profile 5 of the production line. Specifically, the fixed frame 2 is provided with detection holes 2-3 for the camera in the visual inspection equipment 4 to collect data. The connecting frame 3 is made of SUS304 stainless steel. The connecting end of the connecting frame 3 is connected to the guard plate 1, and the vision inspection device 4 is fixed to the connecting end of the connecting frame 3, providing a stable and reliable mounting reference surface for the camera, and ensuring that the vision inspection device 4 and the guard plate 1 follow the connecting frame 3 to adjust their positions during the adjustment process. The connection position between the connecting frame 3 and the fixed frame 2 is provided with a mutually cooperating adjustment structure 6, which allows the height of the connecting frame 3 to be adjusted along the length direction of the fixed frame 2.

[0028] Preferably, the adjustment structure 6 includes a first adjustment hole 6-1 and a second adjustment hole 6-2 disposed on the fixed frame 2. The mounting end of the connecting frame 3 is adjusted in height by fastener 6-3 engaging with the first adjustment hole 6-1 and the second adjustment hole 6-2. Specifically, the fastener 6-3 is a bolt. Thread adhesive is applied before installing the bolt to ensure a secure connection and prevent loosening. The adjustment range of the connecting frame 3 is 700±30mm. The engagement structure of the adjustment hole and the fastener 6-3 is simple, has high mechanical rigidity, good stability after locking, effectively resists vibration, and has low manufacturing cost, perfectly meeting the needs of high-speed chain conveyor lines to inspect products of different heights.

[0029] Wherein, the first adjustment hole 6-1 is an elongated hole, which is set along the length direction of the fixed frame 2; or, the first adjustment hole 6-1 is a plurality of holes, which are equidistantly distributed along the length direction of the fixed frame 2.

[0030] The second adjustment hole 6-2 is an elongated hole, which is set along the length of the fixed frame 2; or, the second adjustment hole 6-2 is a plurality of holes, which are equidistantly distributed along the length of the fixed frame 2.

[0031] Preferably, the fixed frame 2 includes a bending part 2-1 and a fixing part 2-2 disposed on both sides of the bending part 2-1. The fixing part 2-2 is connected to the profile 5 of the assembly line by bolts. The cross-section of the bending part 2-1 is a U-shaped structure, and its opening faces the assembly line profile 5.

[0032] The mounting end of the connecting frame 3 is provided with a slot structure, and the bent portion 2-1 of the fixing frame 2 is located within the slot structure. The U-shaped bent portion 2-1 of the fixing frame 2 and the slot structure of the connecting frame 3 form a three-dimensional enveloping fit. This three-sided contact structure can effectively resist forces and torques in all directions, especially preventing the visual equipment from twisting when subjected to vibration or impact, ensuring extremely stable installation. The connecting frame 3 is fitted onto the fixing frame 2 through the slot, realizing a pre-positioning function, greatly facilitating single-person installation and subsequent height adjustment operations.

[0033] Preferably, the connecting end of the protective plate 1 is provided with a first connecting part 1-1, and the connecting end of the connecting frame 3 is provided with a second connecting part 3-1. The first connecting part 1-1 and the second connecting part 3-1 are correspondingly provided and fixed together by bolts. Modular design enhances flexibility and maintainability. It allows for quick replacement or upgrades according to different testing needs, such as changing different models of cameras or light sources, without disassembling the entire support system, greatly enhancing the adaptability of the equipment and simplifying later maintenance.

[0034] Preferably, the connecting frame 3 includes two parallel, spaced-apart support plates 3-2, with a horizontal support plate 3-3 positioned between the two support plates 3-2. The lower end face of the camera in the visual inspection device 4 is positioned on the upper end face of the horizontal support plate 3-3 and fixed by studs. The two parallel, spaced-apart support plates 3-2 and the horizontal support plate 3-3 together form a highly rigid bridge structure, providing the camera with an extremely stable and vibration-resistant mounting base, fundamentally ensuring the clarity of the image and the accuracy of the inspection. The horizontal support plate 3-3 provides a flat upper end face as the camera's mounting reference, effectively avoiding camera tilting or stress deformation caused by uneven mounting surfaces, and achieving rapid and accurate repeatable positioning.

[0035] Due to the adoption of the above technical solution, it has the characteristics of high precision, strong stability, large adjustment range and simple installation, and is suitable for vision inspection system in industrial assembly line production.

[0036] 1. High precision: The linear dimensional tolerances of the fixed frame 2 and the connecting frame 3 are controlled between ±0.1mm and ±2.0mm to ensure the accuracy of camera installation.

[0037] 2. High stability: Through the cooperation between the guard plate 1, the connecting frame 3 and the fixed frame 2, and by welding and bolt fastening, the deformation of the bracket is controlled within ±1mm, which can adapt to the vibration environment of the double speed chain production line.

[0038] 3. Wide adjustment range: The vertical position adjustment range reaches 700±30mm to meet different testing needs.

[0039] 4. Easy installation: The entire bracket is divided into three modular components: guard plate 1, connecting frame 3, and fixed frame 2. The height can be adjusted by loosening and tightening the bolts, making it easy to operate and maintain.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable bracket for a high-speed production line visual inspection device, characterized in that, include: A protective plate, which is bent to form a semi-enclosed placement space, in which the visual inspection equipment is placed; A fixed frame is installed on the profile of the production line; The connecting frame is connected to the connecting end of the connecting frame and the protective plate, and the visual inspection device is fixed to the connecting end of the connecting frame. The connection position between the connecting frame and the fixed frame is equipped with a mutually cooperating adjustment structure, which allows the height of the connecting frame to be adjusted along the length of the fixed frame.

2. The variable speed flow line visual inspection apparatus adjustable stand of claim 1, wherein, The adjustment structure includes a first adjustment hole and a second adjustment hole provided on the fixed frame. The mounting end of the connecting frame adjusts the height of the connecting frame by fasteners engaging with the first and second adjustment holes.

3. The variable speed flow line visual inspection apparatus adjustable stand of claim 2, wherein, The first adjustment hole is an elongated hole, which is set along the length of the fixed frame; or, the first adjustment hole is a plurality of holes, which are equidistantly distributed along the length of the fixed frame.

4. The adjustable bracket for the high-speed production line visual inspection equipment according to claim 2, characterized in that, The second adjustment hole is an elongated hole, which is set along the length of the fixed frame; or, the second adjustment hole is a plurality of holes, which are equidistantly distributed along the length of the fixed frame.

5. The adjustable bracket for the high-speed production line visual inspection equipment according to claim 1, characterized in that, The fixed frame includes a bending section and fixed sections disposed on both sides of the bending section. The fixed sections are connected to the profile of the production line by bolts. The cross-section of the bending section is a U-shaped structure, and its opening faces the profile side of the production line.

6. The variable speed flow line visual inspection apparatus adjustable stand of claim 5, wherein, The mounting end of the connecting frame is provided with a slot structure, and the bent part of the fixing frame is located within the slot structure.

7. The variable speed flow line visual inspection apparatus adjustable stand of claim 1, wherein, The connecting end of the guard plate is provided with a first connecting part, and the connecting end of the connecting frame is provided with a second connecting part. The first connecting part and the second connecting part are provided correspondingly and are fixed together by bolts.

8. The adjustable bracket for the high-speed production line visual inspection equipment according to claim 1, characterized in that, The connecting frame includes two parallel and spaced support plates, with a horizontal support plate between the two support plates. The lower end face of the camera in the visual inspection device is set on the upper end face of the horizontal support plate and fixed by studs.

9. The adjustable bracket for the high-speed production line visual inspection equipment according to claim 1, characterized in that, The fixed frame is provided with a detection hole for the camera in the visual inspection equipment to collect data.

10. The variable speed flow line visual inspection apparatus adjustable stand of claim 1, wherein, The adjustment range of the connecting frame is 700±30mm.

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