Logo visual inspection tool structure

Abstract

The utility model discloses a logo visual inspection frock structure, including the seat body and visual inspection module, the seat body has the detection station, and visual inspection module is equipped with two and interval formula arrangement on the seat body, and the detection station is located between two visual inspection modules, and visual inspection module includes the mounting seat, visual inspection device and displacement device, and the mounting seat is movably established on the seat body, and is fixed through the first locking spare, and displacement device drive connection is established on the mounting seat in visual inspection device, so, utilize the mounting seat on the seat body big distance's activity adjustment, cooperate displacement device control visual inspection device and the distance fine adjustment operation between detection station, can nimblely obtain multiple visual function detection analog distance value and the advantage of detecting multiple visual functions to ensure the detection precision of visual inspection device to the workpiece of detection, simple operation, convenient to use, is favorable to the detection efficiency of different specification workpieces of improving, satisfies the use demand of user, and the scope of application is wide.

Description

Technical Field

[0001] This utility model relates to the field of visual inspection technology, and in particular to a logo visual inspection fixture structure. Background Technology

[0002] With continuous social development and technological progress, mechanized, automated, and standardized production has gradually become a development trend, replacing traditional manual labor and injecting new impetus into the sustainable development of enterprises. At the same time, visual inspection uses machines to replace human eyes for measurement and judgment. The image acquisition device converts the captured target into an image signal, which is then transmitted to a dedicated image processing system. Based on pixel distribution and information such as brightness and color, the signal is converted into a digital signal. The image system performs various calculations on these signals to extract the target's features, and then controls the on-site equipment based on the judgment results. Furthermore, in the process of machine vision inspection of workpieces, some workpieces not only need to be inspected from the top surface but also from the bottom surface. The traditional inspection method is to first inspect the top surface of the workpiece, and after the inspection is completed, flip the workpiece over and then inspect the bottom surface.

[0003] Later, a double-sided visual inspection mechanism appeared on the market. By setting visual inspection devices at the top and bottom of the inspection station, it can simultaneously inspect the top and bottom surfaces of the workpiece. However, the existing double-sided visual inspection mechanism has a poor structural design. Because the accuracy of the visual inspection device is inconsistent at different heights for some logo workpieces of different specifications, the visual inspection device needs to be adjusted according to the workpiece specifications to adjust the distance between itself and the inspection station. This means that when performing double-sided inspection on workpieces of different specifications, the visual inspection device needs to be adjusted, and multiple fine adjustments are required to ensure the inspection accuracy of the workpiece. This is cumbersome to operate, inconvenient to use, reduces the inspection efficiency of workpieces of different specifications, cannot meet the user's needs, and has a limited scope of application.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a logo visual inspection fixture structure. It utilizes the large-distance movable adjustment of the mounting base on the base body, combined with the displacement device to control the fine-tuning operation of the distance between the visual inspection device and the inspection station. It can flexibly obtain simulated distance values ​​for various vision functions and has the advantages of detecting multiple visual functions. It is beneficial to improve the inspection efficiency of workpieces of different specifications, meet the user's needs, and has a wide range of applications.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A logo visual inspection fixture structure includes a base and visual inspection modules; wherein: the base has an inspection station, two visual inspection modules are arranged at intervals on the base, the inspection station is located between the two visual inspection modules, the visual inspection module includes a mounting base, a visual inspection device, and a displacement device, the mounting base is movably mounted on the base toward the inspection station and is fixed by a first fastener, the displacement device is driven and connected to the visual inspection device and mounted on the mounting base, the visual inspection device moves toward the inspection station to approach the inspection station or moves away from the inspection station in the opposite direction to the inspection station as controlled by the displacement device.

[0008] As a preferred embodiment, the two vision inspection modules are arranged vertically with spacing between them. The base is provided with a first connecting hole, which extends vertically. The mounting base has a connecting part extending toward the first connecting hole. The connecting part is movably disposed within the first connecting hole. A second connecting hole is provided on the first connecting hole, and the mounting base is fixed to the base by a first locking fastener.

[0009] As a preferred embodiment, a protective member is sleeved on the outer side of the connecting part, and the outer wall of the protective member contacts the inner wall of the first connecting hole.

[0010] As a preferred embodiment, the outer side of the protective component is provided with a number of anti-slip textures evenly arranged around the edge of the protective component.

[0011] As a preferred option, the protective component is made of silicone.

[0012] As a preferred embodiment, the base has a positioning fixture for placing the workpiece to be inspected, and the inspection station is set on the positioning fixture.

[0013] As a preferred embodiment, the positioning fixture is detachably mounted on the base, and the base is provided with a slot for connecting and positioning with the positioning fixture. One end of the positioning fixture is adapted to be positioned in the slot and fixed by a second locking fastener.

[0014] As a preferred embodiment, the positioning fixture has a positioning post extending toward the slot, and at least one positioning post is provided. The slot is provided with a positioning hole that matches the positioning post. The positioning post is adapted to be positioned on the positioning hole. The positioning post is provided with a third connecting hole. The second locking fastener passes through the positioning hole and is connected to the third connecting hole to realize the assembly and fixation of the positioning fixture.

[0015] As a preferred embodiment, three positioning posts are provided, and correspondingly, three positioning holes are provided.

[0016] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly achieves this through the design of each component, utilizing the large-distance movable adjustment of the mounting base on the seat, and cooperating with the displacement device to control the fine-tuning operation of the distance between the vision inspection device and the inspection station. This allows for flexible acquisition of various visual function detection simulation distance values ​​and the ability to detect multiple visual functions, ensuring the inspection accuracy of the vision inspection device on the workpiece to be inspected. It is simple to operate, convenient to use, and conducive to improving the inspection efficiency of workpieces of different specifications, meeting the user's needs, and has a wide range of applications.

[0017] Secondly, the protective components are designed to reduce the impact of external objects on the visual inspection device on the mounting base when they come into contact with the base, ensuring the normal operation of the visual inspection device. In conjunction with the anti-slip texture, the connection part is prevented from slipping directly into the first connection hole, ensuring the connection stability of the connection part in the first connection hole and providing excellent usability.

[0018] Furthermore, the detachable design of the positioning fixture facilitates the placement and positioning of different workpieces at the inspection station. Combined with the positioning pins and holes, it enables the positioning fixture to be connected and positioned on the base, thereby ensuring that the installation position of the positioning fixture is accurate and its usability is excellent.

[0019] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0021] Figure 2 This is a first sectional view of an embodiment of the present utility model;

[0022] Figure 3 This is a second sectional view of an embodiment of the present utility model.

[0023] Explanation of reference numerals in the attached diagram:

[0024] 10. Seat 11. Inspection Station

[0025] 12. First connecting hole; 13. Positioning fixture

[0026] 131. Positioning pin; 132. Third connecting hole

[0027] 14. Slot 141. Positioning hole

[0028] 20. Visual inspection module 21. Mounting bracket

[0029] 211. Connecting part; 212. Second connecting hole

[0030] 22. Visual inspection device 23. Displacement device

[0031] 24. Protective components. Detailed Implementation

[0032] Please refer to Figures 1 to 3 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0033] A logo visual inspection fixture structure includes a base 10 and a visual inspection module 20; wherein:

[0034] The base 10 has a detection station 11. Two vision inspection modules 20 are arranged on the base 10 with spacing between them. The detection station 11 is located between the two vision inspection modules 20. The vision inspection module 20 includes a mounting base 21, a vision inspection device 22, and a displacement device 23. The mounting base 21 is movably mounted on the base 10 toward the detection station and is fixed by a first locking fastener (not shown in the figure). The displacement device 23 is driven and connected to the vision inspection device 22 and is mounted on the mounting base 21. The vision inspection device 22 moves toward the detection station 11 to get closer to the detection station 11 or moves in the opposite direction to the detection station 11 to get away from the detection station 11, as controlled by the displacement device 23.

[0035] Specifically, the two vision inspection modules 20 are arranged vertically with spacing between them. The base 10 is provided with a first connecting hole 12, which extends vertically. The mounting base 21 has a connecting part 211 extending toward the first connecting hole. The connecting part 211 is movably disposed within the first connecting hole 12. The connecting part 211 is provided with a second connecting hole 212 and is connected to the second connecting hole by a first locking fastener to fix the mounting base on the base. In this way, through the design of each component, the mounting base can be moved and adjusted over a large distance on the base. Combined with the displacement device to control the fine-tuning of the distance between the vision inspection device and the inspection station, it is possible to flexibly obtain simulated distance values ​​for various visual functions and detect multiple visual functions. This ensures the inspection accuracy of the vision inspection device on the workpiece to be inspected. The operation is simple and convenient, which helps to improve the inspection efficiency of workpieces of different specifications, meets the user's needs, and has a wide range of applications.

[0036] Furthermore, a protective member 24 is sleeved on the outer side of the connecting part 211. The outer wall of the protective member 24 contacts the inner wall of the first connecting hole 12. The outer side of the protective member 24 is provided with a plurality of anti-slip textures (not shown in the figure) evenly arranged around the edge of the protective member. Preferably, the protective member 24 is made of silicone material, and the anti-slip textures are integrally formed on the protective member 24. In this way, the protective member is set to reduce the impact of external objects on the visual inspection device on the mounting base when they come into contact with the base, ensuring the normal use of the visual inspection device. In conjunction with the anti-slip textures, the connecting part is prevented from slipping directly into the first connecting hole, ensuring the connection stability of the connecting part in the first connecting hole and good usability.

[0037] Furthermore, the base 10 has a positioning fixture 13 for placing the workpiece to be inspected, the inspection station 11 is disposed on the positioning fixture 13, the positioning fixture 13 is detachably disposed on the base 10, the base 10 is provided with a slot 14 for connecting and positioning with the positioning fixture, one end of the positioning fixture 13 is adapted to be positioned on the slot 14 and fixed by a second fastener (not shown in the figure). Thus, the detachable setting of the positioning fixture is beneficial for the placement and positioning of different workpieces on the inspection station, and at the same time, the setting of the slot is beneficial for the positioning fixture to be positioned and connected on the base.

[0038] Specifically, the positioning fixture 13 has a positioning post 131 extending toward the slot, and at least one positioning post 131 is provided. The slot 14 is provided with a positioning hole 141 that matches the positioning post. The positioning post 131 is adapted to be positioned on the positioning hole 141. The positioning post 131 is provided with a third connecting hole 132. The second locking fastener passes through the positioning hole 141 and connects to the third connecting hole 132 to realize the assembly and fixation of the positioning fixture. Preferably, there are three positioning posts 131 and three corresponding positioning holes 141. In this way, the positioning posts and positioning holes are provided to facilitate the connection and positioning of the positioning fixture on the base, thereby ensuring that the installation position of the positioning fixture is accurate and has good usability.

[0039] The key design feature of this utility model lies in the fact that, through the design of each component, it utilizes the large-distance adjustable movement of the mounting base on the seat, combined with the displacement device to control the fine-tuning operation of the distance between the vision inspection device and the inspection station. This allows for flexible acquisition of simulated distance values ​​for various vision functions and the ability to detect multiple vision functions, ensuring the inspection accuracy of the vision inspection device on the workpiece to be inspected. It is simple to operate, convenient to use, and conducive to improving the inspection efficiency of workpieces of different specifications, meeting the user's needs and having a wide range of applications.

[0040] Secondly, the protective components are designed to reduce the impact of external objects on the visual inspection device on the mounting base when they come into contact with the base, ensuring the normal operation of the visual inspection device. In conjunction with the anti-slip texture, the connection part is prevented from slipping directly into the first connection hole, ensuring the connection stability of the connection part in the first connection hole and providing excellent usability.

[0041] Furthermore, the detachable design of the positioning fixture facilitates the placement and positioning of different workpieces at the inspection station. Combined with the positioning pins and holes, it enables the positioning fixture to be connected and positioned on the base, thereby ensuring that the installation position of the positioning fixture is accurate and its usability is excellent.

[0042] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A logo visual inspection fixture structure, characterized in that: It includes a base and a vision inspection module; wherein: the base has an inspection station, two vision inspection modules are arranged at intervals on the base, the inspection station is located between the two vision inspection modules, the vision inspection module includes a mounting base, a vision inspection device and a displacement device, the mounting base is movably mounted on the base toward the inspection station and is fixed by a first fastener, the displacement device is driven and connected to the vision inspection device and is mounted on the mounting base, the vision inspection device moves toward the inspection station to get closer to the inspection station or moves in the opposite direction to the inspection station to move away from the inspection station as controlled by the displacement device.

2. The logo visual inspection fixture structure according to claim 1, characterized in that: The two vision inspection modules are arranged vertically with spacing between them. The base is provided with a first connecting hole, which extends vertically. The mounting base has a connecting part extending toward the first connecting hole. The connecting part is movably disposed within the first connecting hole. The connecting part is provided with a second connecting hole and is connected to the second connecting hole by a first locking fastener to fix the mounting base on the base.

3. The logo visual inspection fixture structure according to claim 2, characterized in that: A protective member is fitted on the outer side of the connecting part, and the outer wall of the protective member contacts the inner wall of the first connecting hole.

4. The logo visual inspection fixture structure according to claim 3, characterized in that: The outer side of the protective component is provided with several anti-slip patterns evenly arranged around the edge of the protective component.

5. The logo visual inspection fixture structure according to claim 3, characterized in that: The protective component is made of silicone.

6. The logo visual inspection fixture structure according to claim 1, characterized in that: The base has a positioning fixture for placing the workpiece to be inspected, and the inspection station is set on the positioning fixture.

7. The logo visual inspection fixture structure according to claim 6, characterized in that: The positioning fixture is detachably mounted on the base. The base is provided with a slot for connecting and positioning with the positioning fixture. One end of the positioning fixture is adapted to be positioned in the slot and fixed by a second locking fastener.

8. The logo visual inspection fixture structure according to claim 7, characterized in that: The positioning fixture has a positioning post extending toward the slot, and at least one positioning post is provided. The slot is provided with a positioning hole that matches the positioning post. The positioning post is adapted to be positioned on the positioning hole. A third connecting hole is provided on the positioning post. The second locking fastener passes through the positioning hole and is connected to the third connecting hole to realize the assembly and fixation of the positioning fixture.

9. The logo visual inspection fixture structure according to claim 8, characterized in that: There are three positioning posts, and correspondingly, there are three positioning holes.

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