Visual inspection device and inspection system based on multi-view collaboration

Abstract

The utility model belongs to the technical field of measuring equipment, and particularly relates to a visual detection device and detection system based on multi-view collaboration, and the visual detection device comprises a supporting column, a plugging assembly, a visual detection assembly and a rotating assembly. The plug-in assembly is matched with the plug-in groove in a plug-in manner; the visual detection assembly is connected to the insertion assembly in a sleeving mode so as to adjust the detection position of a visual detector on the visual detection assembly; the rotating assembly is connected with the supporting column and is configured to drive the supporting column to rotate; according to the utility model, the visual detection assembly is installed by selecting different plug-in grooves, and the support members in the visual detection assembly adopt different specifications, so that the detection position of the visual detector can be adjusted, namely, the detection position can be rapidly adjusted after the detection environment is updated; and the visual detectors can be arranged around the supporting column, and the supporting group can rotate under the driving of the rotating assembly, so that the requirement of multi-view collaborative detection can be met.

Description

Technical Field

[0001] This utility model belongs to the field of measurement equipment technology, specifically relating to equipment for testing defects, and particularly to a vision inspection device and inspection system based on multi-view collaboration. Background Technology

[0002] Visual inspection equipment is installed above circular tracks or multi-station areas to visually inspect materials placed on the tracks or at the workstations. However, traditional visual inspection equipment is installed individually based on the parameters of the circular track or the layout of the multi-station area. However, as production tasks change during the production process, the environmental track or multi-station area also changes. Therefore, the specific visual inspection equipment is no longer suitable for the updated environmental track or multi-station area, resulting in a waste of resources.

[0003] Therefore, there is an urgent need to develop a new visual inspection device and system based on multi-view collaboration to solve the technical problem that traditional visual inspection equipment is no longer applicable due to changes in the acquisition environment.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0005] This disclosure provides at least one vision inspection device and inspection system based on multi-view collaboration.

[0006] In a first aspect, embodiments of this disclosure provide a vision inspection device based on multi-view collaboration, comprising: a support column, a plug-in assembly, a vision inspection assembly, and a rotating assembly; wherein the support column has a plurality of plug-in slots on its side; the plug-in assembly is plugged into the plug-in slots; the vision inspection assembly is sleeved on the plug-in assembly to adjust the detection position of the vision detector on the vision inspection assembly; and the rotating assembly is connected to the support column and configured to drive the support column to rotate, thereby causing the vision detector on the vision inspection assembly to rotate around the support column.

[0007] In one optional embodiment, each of the insertion slots is distributed along the circumference and axial direction of the support column, and the insertion direction of each of the insertion slots is arranged along the radial direction of the support column; the insertion assembly is inserted into the corresponding insertion slot to adjust the lateral distance and longitudinal height of the visual detector on the visual inspection assembly from the support column.

[0008] In one optional embodiment, the plug-in assembly includes: a plurality of plug-in blocks; one end of each plug-in block is plugged into a plug-in slot, and the other end of each plug-in block is plugged into a vision detection assembly, so that the vision detection assembly is fixed relative to the support column.

[0009] In one optional embodiment, the plug-in assembly further includes: a plurality of locking rods; a plurality of locking grooves are provided on the support column, the plug-in direction of the locking grooves is arranged along the axial direction of the support column, and the locking grooves are connected to the corresponding plug-in grooves; a locking hole is provided on the plug-in block; the locking rods are adapted to be inserted into the locking grooves to pass through the locking hole and fix the plug-in block to the support column.

[0010] In one optional embodiment, the visual detection component includes: a plurality of support members and a plurality of visual detectors; the support members are provided with socket grooves, and the visual detectors are connected to the corresponding support members; the support members are sleeved on the plug-in block through the socket grooves to support the corresponding visual detectors.

[0011] In one optional embodiment, the support member includes: a socket portion and a support portion; the socket groove is located on the socket portion, the support portion is connected to the socket portion, and the cross-sectional area of ​​the support portion is larger than the support area of ​​the socket portion to support the vision detector; each socket portion has a different size and each support portion has the same size to adjust the lateral distance and longitudinal height of the vision detector from the support column.

[0012] In one optional embodiment, the rotating assembly includes: a control module and a rotation drive; the rotation drive is electrically connected to the control module and connected to a support column; the control module is configured to drive the rotation drive to rotate, thereby causing the support column to rotate.

[0013] In one optional embodiment, the rotating assembly includes: a mounting base and a load-bearing plate; the mounting base has a mounting groove, and the rotating drive component is located in the mounting groove; the load-bearing plate is located between the support column and the rotating drive component to conceal the rotating drive component within the mounting groove.

[0014] In one optional implementation, the multi-view collaborative visual inspection device further includes: a ring track; the ring track is arranged around the mounting base to transport the corresponding test piece.

[0015] Secondly, this disclosure also provides a detection system, characterized in that it includes: a multi-view collaborative visual detection device as described above, to adapt to different circular tracks for image acquisition of the test piece.

[0016] The beneficial effects of this utility model are that, by setting different insertion slots on the support column, and by using the insertion assembly to directly install the vision detection assembly on the insertion slot, by selecting different insertion slots to install the vision detection assembly, and by using different specifications for the support members in the vision detection assembly, the detection position of the vision detector can be adjusted. That is, the detection position can be quickly adjusted after the detection environment is updated. Furthermore, each vision detector can be set around the support column and the support group can rotate under the drive of the rotating assembly, which can meet the needs of multi-view collaborative detection.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A structural diagram of a vision inspection device based on multi-view collaboration provided in an embodiment of this disclosure;

[0021] Figure 2 A cross-sectional view of a support column provided in an embodiment of this disclosure;

[0022] Figure 3 A cross-sectional view of a rotating assembly provided in an embodiment of this disclosure;

[0023] Figure 4 This is a schematic diagram of a vision inspection device based on multi-view collaboration, provided as an embodiment of the present disclosure.

[0024] In the picture:

[0025] 1. Support column; 11. Insertion groove; 12. Locking groove;

[0026] 2. Plug-in assembly; 21. Plug-in block; 211. Locking hole; 22. Locking rod;

[0027] 3. Visual inspection assembly; 31. Support component; 311. Socket groove; 312. Socket part; 313. Support part; 32. Visual detector;

[0028] 4. Rotating assembly; 41. Rotating drive component; 42. Mounting base; 421. Mounting slot; 43. Load-bearing plate;

[0029] 5. Circular track. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be restrictive. As used herein, the singular articles “a,” “one,” and “the” may also be intended to include plural forms unless otherwise clearly stated above.

[0032] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0035] like Figures 1 to 4As shown, at least one embodiment provides a vision inspection device based on multi-view collaboration, which includes: a support column 1, a plug-in component 2, a vision inspection component 3, and a rotating component 4; wherein the support column 1 has a plurality of plug-in slots 11 on its side; the plug-in component 2 is plugged into the plug-in slots 11; the vision inspection component 3 is sleeved on the plug-in component 2 to adjust the detection position of the vision detector 32 on the vision inspection component 3; the rotating component 4 is connected to the support column 1 and is configured to drive the support column 1 to rotate, thereby causing the vision detector 32 on the vision inspection component 3 to rotate around the support column 1.

[0036] In at least one embodiment, by setting different insertion slots 11 on the support column 1, and by using the insertion component 2, the visual inspection component 3 can be directly installed on the insertion slot 11. By selecting different insertion slots 11 to install the visual inspection component 3, and by using different specifications for the support member 31 in the visual inspection component 3, the detection position of the visual detector 32 can be adjusted. That is, the detection position can be quickly adjusted after the detection environment is updated. Furthermore, each visual detector 32 can be set around the support column 1, and the support group can rotate under the drive of the rotating component 4, which can meet the requirements of multi-view collaborative detection.

[0037] In at least one embodiment, please refer to Figure 1 Each of the insertion slots 11 is distributed along the circumference and axial direction of the support column 1, and the insertion direction of each of the insertion slots 11 is arranged along the radial direction of the support column 1; the insertion assembly 2 is inserted into the corresponding insertion slot 11 to adjust the lateral distance and longitudinal height of the visual detector 32 on the visual inspection assembly 3 from the support column 1.

[0038] Specifically, the insertion slots 11 can be arranged in a certain order around the support column 1, so that each vision detector 32 can be misaligned. At the same time, when the support column 1 is rotated under the drive, it can ensure that each vision detector 32 can collect an unobstructed image.

[0039] Specifically, the insertion slots 11 are distributed circumferentially along the support column 1, which can adjust the horizontal position of the vision detector 32.

[0040] Specifically, the insertion slot 11 is distributed along the axial direction of the support column 1, which can adjust the vertical position of the vision detector 32.

[0041] Specifically, the insertion direction of the insertion slot 11 is set radially along the support column 1, which can ensure that the insertion assembly 2 is inserted horizontally into the insertion slot 11.

[0042] In at least one embodiment, please refer to Figure 1The plug-in assembly 2 includes: a plurality of plug-in blocks 21; one end of the plug-in block 21 is plugged into the plug-in slot 11, and the other end of the plug-in block 21 is plugged into the vision detection assembly 3, so that the vision detection assembly 3 is relatively fixed to the support column 1.

[0043] Specifically, the plug-in block 21 is used to connect the vision inspection component 3 and the support column 1, so as to realize the quick connection between the vision inspection component 3 and the support column 1.

[0044] In at least one embodiment, please refer to Figure 1 , Figure 2 The plug-in assembly 2 further includes: a plurality of locking rods 22; a plurality of locking grooves 12 are provided on the support column 1, the plugging direction of the locking grooves 12 is arranged along the axial direction of the support column 1, and the locking grooves 12 are connected to the corresponding plug-in grooves 11; a locking hole 211 is provided on the plug-in block 21; the locking rods 22 are adapted to be inserted into the locking grooves 12 to pass through the locking holes 211 to fix the plug-in block 21 to the support column 1.

[0045] Specifically, the locking rod 22 is inserted into the locking groove 12. If the plug block 21 is inserted into the plug groove 11 and in place, the locking rod 22 can pass through the locking hole 211 on the plug block 21 to fix the plug block 21 to the support column 1 and prevent the plug block 21 from coming off during the rotation of the support column 1.

[0046] In at least one embodiment, please refer to Figure 1 , Figure 2 The visual detection component 3 includes: a plurality of support members 31 and a plurality of visual detectors 32; the support members 31 are provided with socket grooves 311, and the visual detectors 32 are connected to the corresponding support members 31; the support members 31 are sleeved on the plug-in block 21 through the socket grooves 311 to support the corresponding visual detectors 32.

[0047] Specifically, the support member 31 is used to connect the plug-in block 21, and the specifications of the support member 31 are optional, thereby adjusting the lateral position of the vision detector 32.

[0048] Specifically, the visual detector 32 can be a camera.

[0049] In at least one embodiment, please refer to Figure 1 , Figure 2The support member 31 includes a sleeve portion 312 and a support portion 313; the sleeve groove 311 is located on the sleeve portion 312, the support portion 313 is connected to the sleeve portion 312, and the cross-sectional area of ​​the support portion 313 is larger than the support area of ​​the sleeve portion 312 to support the vision detector 32; each sleeve portion 312 has a different size and each support portion 313 has the same size to adjust the lateral distance and longitudinal height of the vision detector 32 from the support column 1.

[0050] Specifically, the socket 312 enables the support member 31 to be socketed with the plug block 21.

[0051] Specifically, the socket 312 is elongated, and the length of the socket 312 is set according to actual needs, thereby adjusting the position of the support 313, that is, adjusting the position of the vision detector 32.

[0052] In at least one embodiment, please refer to Figure 3 , Figure 4 The rotating component 4 includes a control module and a rotating drive component 41; the rotating drive component 41 is electrically connected to the control module and is connected to the support column 1; the control module is configured to drive the rotating drive component 41 to rotate, thereby driving the support column 1 to rotate.

[0053] Specifically, the control module can use an STM32 series microcontroller.

[0054] Specifically, the rotary drive 41 can be a rotary motor.

[0055] Specifically, the control module drives the rotary drive component 41 to rotate, and the rotary drive component 41 drives the support column 1 to rotate.

[0056] In at least one embodiment, please refer to Figure 3 The rotating assembly 4 includes a mounting base 42 and a load-bearing plate 43; the mounting base 42 has a mounting groove 421, and the rotating drive component 41 is located in the mounting groove 421; the load-bearing plate 43 is located between the support column 1 and the rotating drive component 41, so as to hide the rotating drive component 41 in the mounting groove 421.

[0057] Specifically, by setting the rotary drive 41 between the support column 1 and the rotary drive 41, the force can be evenly distributed, thereby improving the rotational stability of the support column 1.

[0058] Specifically, the load-bearing plate 43 enables the rotary drive component 41 to be concealed within the mounting base 42, serving functions such as dustproofing and waterproofing.

[0059] In at least one embodiment, please refer to Figure 1The vision inspection device based on multi-view collaboration further includes: a ring track 5; the ring track 5 is arranged around the mounting base 42 to transport the corresponding test piece.

[0060] Based on the same technical concept, at least one embodiment also provides a detection system, characterized in that it includes: a vision detection device based on multi-view collaboration as described above, to adapt to different circular tracks 5 for image acquisition of the test piece.

[0061] In summary, this utility model, by setting different insertion slots on the support column and directly installing the vision inspection component on the insertion slots through the insertion assembly, and by selecting different insertion slots to install the vision inspection component, and by using different specifications for the support members in the vision inspection component, can achieve the adjustment of the detection position of the vision detector. That is, the detection position can be quickly adjusted after the detection environment is updated. Furthermore, each vision detector can be set around the support column and the support group can rotate under the drive of the rotating component, which can meet the needs of multi-view collaborative detection.

[0062] In the description of the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0063] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as a second element, component, region, layer, or segment.

[0064] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature and another element or feature illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0065] In the above discussion, unless otherwise stated, when used to describe numerical values, the terms “about,” “approximately,” “basically,” etc., indicate a change of + / - 10% in that value.

[0066] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A visual inspection device based on multi-view cooperation, characterized in that, include: Support column (1), plug-in assembly (2), vision inspection assembly (3), and rotation assembly (4); among which The support column (1) has several insertion slots (11) on its side. The plug-in assembly (2) is plugged into the plug-in slot (11); The visual detection component (3) is sleeved on the plug-in component (2) to adjust the detection position of the visual detector (32) on the visual detection component (3); A rotating component (4), which is connected to the support column (1), is configured to drive the support column (1) to rotate so as to cause the visual detector (32) on the visual detection component (3) to rotate around the support column (1).

2. The visual inspection device based on multi-view collaboration as described in claim 1, characterized in that, Each of the said insertion slots (11) is distributed along the circumferential and axial directions of the support column (1), and the insertion direction of each of the said insertion slots (11) is arranged along the radial direction of the support column (1). The plug-in assembly (2) is plugged into the corresponding plug-in slot (11) to adjust the lateral distance and longitudinal height of the visual detector (32) on the visual detection assembly (3) from the support column (1).

3. The visual inspection device based on multi-view collaboration as described in claim 1, characterized in that, The plug-in assembly (2) includes: a plurality of plug-in blocks (21); One end of the plug-in block (21) is plugged into the plug-in slot (11), and the other end of the plug-in block (21) is plugged into the vision detection component (3) so that the vision detection component (3) is fixed relative to the support column (1).

4. The visual inspection device based on multi-view collaboration as described in claim 3, characterized in that, The plug-in assembly (2) further includes: a plurality of locking rods (22); The support column (1) is provided with a plurality of locking grooves (12), the insertion direction of the locking grooves (12) is arranged along the axial direction of the support column (1), and the locking grooves (12) are connected to the corresponding insertion grooves (11). The plug block (21) is provided with a locking hole (211); The locking rod (22) is adapted to be inserted into the locking groove (12) to fix the plug block (21) to the support column (1) through the locking hole (211).

5. The visual inspection device based on multi-view collaboration as described in claim 3, characterized in that, The visual inspection component (3) includes: a plurality of support members (31) and a plurality of visual detectors (32). The support member (31) is provided with a socket groove (311), and the vision detector (32) is connected to the corresponding support member (31); The support member (31) is sleeved on the plug block (21) through the socket (311) to support the corresponding visual detector (32).

6. The visual inspection device based on multi-view collaboration as described in claim 5, characterized in that, The support member (31) includes: a sleeve portion (312) and a support portion (313). The socket groove (311) is located on the socket (312), and the support (313) is connected to the socket (312). The cross-sectional area of ​​the support (313) is larger than the support area of ​​the socket (312) to support the visual detector (32). The dimensions of each of the sockets (312) are different and the dimensions of each of the supports (313) are the same, so as to adjust the lateral distance and longitudinal height of the visual detector (32) from the support column (1).

7. The visual inspection device based on multi-view collaboration as described in claim 1, characterized in that, The rotating assembly (4) includes: a control module and a rotating drive (41); The rotary drive (41) is electrically connected to the control module, and the rotary drive (41) is connected to the support column (1); The control module is configured to drive the rotary drive (41) to rotate, thereby causing the support column (1) to rotate.

8. The visual inspection device based on multi-view collaboration as described in claim 7, characterized in that, The rotating assembly (4) includes: a mounting base (42) and a load-bearing plate (43); The mounting base (42) has a mounting groove (421) inside, and the rotary drive component (41) is located inside the mounting groove (421); The load-bearing plate (43) is located between the support column (1) and the rotary drive (41) to conceal the rotary drive (41) within the mounting groove (421).

9. The multi-viewer cooperative based vision inspection apparatus of claim 8, wherein, Also includes: Circular track (5); The annular track (5) is arranged around the mounting base (42) to transport the corresponding test piece.

10. A detection system characterized by, include: The multi-view collaborative visual inspection device as described in any one of claims 1-9 is adapted to different circular tracks (5) for image acquisition of the test piece.

Images