A rotating structure visual inspection device

Abstract

The utility model relates to a rotating structure type visual inspection device, wherein a workbench is installed on a machine platform, and a rotating disk assembly is arranged in the middle position of the workbench; a visual inspection assembly is arranged on the workbench on one side of the rotating disk assembly; the rotating disk assembly includes a rotating disk, and a plurality of positioning holes are evenly distributed along the circumferential direction on the outer edge of the rotating disk, and the piston rod at the top of the lifting cylinder can drive the upper positioning column to move in the Z-axis direction, and the positioning column can be embedded in the upper positioning hole. The utility model uses the matching structure of the positioning assembly and the positioning hole, and when inspecting the product on the turntable, the positioning column can be lifted to the upper positioning hole by the lifting cylinder, and then the product on the turntable can be visually inspected, which is relatively simple to operate and improves the inspection effect.

Description

Technical Field

[0001] The utility model relates to the technical field related to visual detection, and in particular to a rotating structure type visual detection device. Background Art

[0002] Visual inspection uses machines to replace the human eye in measurement and judgment. This involves using machine vision products to convert captured objects into image signals, which are then transmitted to a dedicated image processing system. This system then converts these signals into digital signals based on pixel distribution, brightness, color, and other information. The imaging system then performs various operations on these signals to extract the target's features and, based on the resulting analysis, controls the operation of on-site equipment.

[0003] After extensive searching, I found the prior art publication number CN220804497U, which discloses a turntable-type product visual inspection device, including a frame, a visual inspection unit, a first discharging conveying unit, a first discharging manipulator unit, a second discharging manipulator unit, and a second discharging conveying unit. A turntable fixture is provided in the middle of the frame, and the turntable fixture includes a rotating disk mounted on the frame, on which four storage fixtures are evenly mounted along the circumference. The present utility model can perform visual inspection and unloading of products in batches through the coordination of the turntable fixture with two discharging conveying units and two discharging manipulator units. The structural arrangement of the two discharging conveying units and two discharging manipulator units can facilitate the classification of qualified and unqualified products after inspection.

[0004] To sum up, when existing detection devices detect products on a turntable, they generally perform detection synchronously while the turntable rotates, or perform detection after the product is taken out. The former may cause unclear detection results due to the rotation of the turntable, and the latter detection process is more cumbersome.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a rotating structure visual inspection device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide a rotating structure type visual inspection device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A rotary structure type visual inspection device comprises a machine platform, a workbench is mounted on the machine platform, and a rotating disk assembly is arranged in the middle position of the workbench;

[0009] A visual inspection component is provided on a workbench on one side of the rotating disk component;

[0010] The rotating disk assembly includes a rotating disk. A rotating motor installed at the bottom of the workbench can drive the rotating disk located above the workbench to rotate. Several positioning holes are evenly distributed along the circumferential direction on the outer edge of the rotating disk. At least one jacking cavity is opened on the workbench below the rotating disk. A positioning assembly is arranged in the jacking cavity. The positioning assembly includes a jacking cylinder and a positioning column. The jacking cylinder is installed in the jacking cavity through a cylinder frame. The piston rod on the top of the jacking cylinder can drive the upper positioning column to move in the Z-axis direction, and the positioning column can be embedded in the upper positioning hole.

[0011] As a further improvement of the present invention, a plurality of universal wheels are installed at the bottom of the machine.

[0012] As a further improvement of the present invention, a support frame is installed in the middle of the rotating disk, a side frame is installed on one side of the support frame, and a first sensor is installed on the top of the side frame.

[0013] As a further improvement of the present invention, the visual inspection component includes a detection bracket, an X-axis linear module, a Y-axis linear module, a detection mounting frame and a visual inspection device. The detection bracket is installed on a workbench, and the X-axis linear module is installed on the top of the detection bracket. The X-axis linear module can drive the upper Y-axis linear module to move in the X-axis direction, and the Y-axis linear module can drive the upper detection mounting frame to move in the Y-axis direction. The visual inspection device is installed on the top of the detection mounting frame.

[0014] As a further improvement of the present invention, a Z-axis linear module is further installed on the detection mounting frame on one side of the visual detection equipment, and the Z-axis linear module can drive the second sensor below to move in the Z-axis direction.

[0015] As a further improvement of the present invention, an extension tube is installed at the bottom of the visual inspection equipment.

[0016] As a further improvement of the present invention, a light source coaxial with the above-mentioned visual inspection device is installed on the inspection mounting frame below the visual inspection device.

[0017] As a further improvement of the present invention, the visual detection device is a CCD camera.

[0018] By means of the above solution, the present invention has at least the following advantages:

[0019] The utility model uses the matching structure of the positioning assembly and the positioning hole. When inspecting the products on the turntable, the positioning column can be lifted to the upper positioning hole by the lifting cylinder, and then the products on the turntable can be visually inspected. The operation is relatively simple and the inspection effect is improved.

[0020] The visual inspection equipment of the present invention can be adjusted in multiple axes and is therefore suitable for the requirements of various product inspection processes.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of a rotary structure type visual inspection device of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure after removing the visual detection component;

[0025] Figure 3 yes Figure 2 A schematic diagram of the partially enlarged structure of the positioning component and positioning hole;

[0026] Figure 4 yes Figure 1 Schematic diagram of the structure of the visual detection component.

[0027] The meanings of the reference numerals in the figures are as follows.

[0028] Machine 1, universal wheel 2, workbench 3, rotary disk assembly 4, visual inspection assembly 5, rotary disk 6, positioning assembly 7, positioning hole 8, support frame 9, side frame 10, first sensor 11, lifting cavity 12, lifting cylinder 13, cylinder frame 14, positioning column 15, inspection bracket 16, X-axis linear module 17, Y-axis linear module 18, inspection mounting frame 19, Z-axis linear module 20, second sensor 21, visual inspection equipment 22, extension tube 23, light source 24. DETAILED DESCRIPTION

[0029] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0031] Example

[0032] like Figures 1 to 4 As shown,

[0033] A rotary structure visual inspection device includes a machine platform 1, a workbench 3 mounted on the machine platform 1, and a plurality of universal wheels 2 mounted on the bottom of the machine platform 1. A rotating disk assembly 4 is provided in the middle of the workbench 3, and a visual inspection assembly 5 is provided on the workbench 3 to one side of the rotating disk assembly 4.

[0034] 1. The rotating disk assembly 4 includes a rotating disk 6. The rotating motor installed at the bottom of the workbench 3 can drive the rotating disk 6 located above the workbench 3 to rotate. A number of positioning holes 8 are evenly distributed on the outer edge of the rotating disk 6 along the circumferential direction. At least one jacking cavity 12 is opened on the workbench 3 below the rotating disk 6. A positioning assembly 7 is arranged in the jacking cavity 12. The positioning assembly 7 includes a jacking cylinder 13 and a positioning column 15. The jacking cylinder 13 is installed in the jacking cavity 12 through a cylinder frame 14. The piston rod at the top of the jacking cylinder 13 can drive the upper positioning column 15 to move in the Z-axis direction, and the positioning column 15 can be embedded in the upper positioning hole 8.

[0035] A support frame 9 is installed in the middle of the rotating disk 6 , a side frame 10 is installed on one side of the support frame 9 , and a first sensor 11 is installed on the top of the side frame 10 .

[0036] 2. The visual inspection component 5 includes a detection bracket 16, an X-axis linear module 17, a Y-axis linear module 18, a detection mounting frame 19 and a visual inspection device 22. The detection bracket 16 is installed on the workbench 3. The X-axis linear module 17 is installed on the top of the detection bracket 16. The X-axis linear module 17 can drive the upper Y-axis linear module 18 to move in the X-axis direction. The Y-axis linear module 18 can drive the upper detection mounting frame 19 to move in the Y-axis direction. The visual inspection device 22 is installed on the top of the detection mounting frame 19.

[0037] In addition, the visual inspection device 22 is mounted on the inspection mounting frame 19 along the Z-axis direction through a waist-shaped hole structure, so that the position of the visual inspection device 22 in the Z-axis direction is adjustable.

[0038] A Z-axis linear module 20 is also mounted on the inspection mounting frame 19 on one side of the visual inspection device 22. This module drives a second sensor 21 below it to move in the Z-axis direction. An extension tube 23 is mounted on the bottom of the visual inspection device 22. A light source 24 is mounted on the inspection mounting frame 19 below the visual inspection device 22, coaxially with the visual inspection device 22.

[0039] Wherein, the above-mentioned visual detection device 22 is a CCD camera.

[0040] Brief description of the working principle of this utility model:

[0041] The product to be processed is placed on the rotating disk 6 through a jig. When the product to be processed moves to the bottom of the visual inspection device 22, the rotating disk 6 stops running and the product is positioned with the cooperation of the positioning component 7 and the positioning hole 8. After that, the product is visually inspected by the visual inspection device 22, and the cycle repeats.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0043] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A rotating structure type visual inspection device, comprising a machine platform (1), a workbench (3) is mounted on the machine platform (1), and a rotating disk assembly (4) is arranged at a middle position on the workbench (3); Features: A visual inspection component (5) is arranged on a workbench (3) on one side of the rotating disk component (4); The rotating disk assembly (4) comprises a rotating disk (6). A rotating motor installed at the bottom of the workbench (3) can drive the rotating disk (6) located above the workbench (3) to rotate. A plurality of positioning holes (8) are evenly distributed along the circumferential direction on the outer edge of the rotating disk (6). At least one lifting cavity (12) is opened on the workbench (3) below the rotating disk (6). A positioning assembly (7) is arranged in the lifting cavity (12). The positioning assembly (7) comprises a lifting cylinder (13) and a positioning column (15). The lifting cylinder (13) is installed in the lifting cavity (12) through a cylinder frame (14). The piston rod at the top of the lifting cylinder (13) can drive the upper positioning column (15) to move in the Z-axis direction, and the positioning column (15) can be embedded in the upper positioning hole (8).

2. A rotating structure type visual inspection device as claimed in claim 1, characterized in that: A plurality of universal wheels (2) are installed at the bottom of the machine platform (1).

3. A rotating structure type visual inspection device as claimed in claim 1, characterized in that: A support frame (9) is installed in the middle of the rotating disk (6), a side frame (10) is installed on one side of the support frame (9), and a first sensor (11) is installed on the top of the side frame (10).

4. A rotating structure type visual inspection device as claimed in claim 1, characterized in that: The visual inspection component (5) comprises a detection bracket (16), an X-axis linear module (17), a Y-axis linear module (18), a detection mounting frame (19) and a visual inspection device (22). The detection bracket (16) is mounted on a workbench (3). The X-axis linear module (17) is mounted on the top of the detection bracket (16). The X-axis linear module (17) can drive the Y-axis linear module (18) above to move in the X-axis direction. The Y-axis linear module (18) can drive the detection mounting frame (19) above to move in the Y-axis direction. The visual inspection device (22) is mounted on the top of the detection mounting frame (19).

5. A rotating structure type visual inspection device as claimed in claim 4, characterized in that: A Z-axis linear module (20) is also installed on the detection mounting frame (19) on one side of the visual detection device (22), and the Z-axis linear module (20) can drive the second sensor (21) below to move in the Z-axis direction.

6. A rotating structure type visual inspection device as claimed in claim 4, characterized in that: An extension tube (23) is installed at the bottom of the visual inspection device (22).

7. A rotating structure type visual inspection device as claimed in claim 4, characterized in that: A light source (24) coaxial with the visual inspection device (22) is mounted on the inspection mounting frame (19) below the visual inspection device (22).

8. A rotating structure type visual inspection device as claimed in any one of claims 4 to 7, characterized in that: The visual detection device (22) is a CCD camera.

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