CN219891110U

CN219891110U - Visual inspection device

Info

Publication number: CN219891110U
Application number: CN202320967498.3U
Authority: CN
Inventors: 徐大明
Original assignee: Shenzhen Hannuo Precision Technology Co ltd
Current assignee: Shenzhen Hannuo Precision Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-10-24
Anticipated expiration: 2033-04-17

Abstract

The embodiment of the utility model relates to the technical field of part detection equipment, in particular to a visual detection device. The present embodiment of the utility model provides a visual inspection apparatus, including: frame subassembly, first drive assembly, tool, second drive assembly and check out test set. Wherein, first drive assembly, tool, second drive assembly and check out test set all set up in the frame subassembly, first drive assembly drive tool is in XOY plane motion to adjust the position of tool on XOY plane, second drive assembly drive check out test set is along Z axle direction towards the tool motion, thereby detect the defect of product on the tool, can guarantee to detect a plurality of positions of product according to different product adjustment positions, compare in manual detection, this embodiment adopts dedicated defect detection equipment, can improve the detection precision.

Description

Visual inspection device

Technical Field

The embodiment of the utility model relates to the technical field of part detection equipment, in particular to a visual detection device.

Background

With the progress of technology and the improvement of living standard, the industries of semiconductors, 3C electronics, LEDs, lithium batteries and the like have rapidly developed in recent years, the replacement and product upgrading are rapid, the yield of intelligent products continues to increase, but at the same time, the competition between different brands is also increasing. During the processing of the product, defects on the surface of the product shell are unavoidable.

The defects can cause faults when the product is used, so that the faulty product needs to be screened out, manual auxiliary screening is generally adopted in the prior art, the efficiency is low, and the product with the fine defects cannot be screened out.

Disclosure of Invention

The embodiment of the utility model provides a visual detection device which can improve the screening efficiency of products.

In order to solve the technical problems, the utility model adopts a technical scheme that:

in a first aspect, the present utility model provides a visual inspection apparatus comprising: the frame assembly comprises a platform and a portal frame arranged on the platform; the first driving assembly is arranged on the platform; the jig is used for placing products and is connected with the first driving assembly, and the jig moves relative to the platform under the driving of the first driving assembly; the second driving assembly is arranged on the portal frame; and the detection equipment is used for detecting the product and is connected with the second driving assembly, and the detection equipment is driven by the second driving assembly to be close to or far away from the platform.

In one embodiment, the first driving assembly comprises a first straight-acting part and a second straight-acting part which are arranged in an intersecting manner; the first direct-acting component is connected with the platform; the second linear motion component is connected with a first linear motion element of the first linear motion component so as to synchronously move along with the first linear motion element; the jig is connected with a second linear motion element of the second linear motion component so as to move synchronously along with the second linear motion element.

In one embodiment, the first drive assembly further comprises a first rotating member and a second rotating member; the first rotating component is connected with the second linear motion element so as to synchronously move along with the second linear motion element; the second rotating component is connected with a first rotating element of the first rotating component so as to synchronously rotate along with the first rotating element; the jig is connected with a second rotating element of the second rotating part so as to synchronously rotate along with the second rotating element; the rotating axis of the first rotating element is parallel to the platform, and the rotating axis of the second rotating element is perpendicular to the platform.

In an embodiment, the visual inspection apparatus further includes two mount assemblies, one of the mount assemblies connects the second direct-acting element and the first rotating member, and the other mount assembly connects the first rotating element and the second rotating member.

In an embodiment, the mounting seat assembly includes a first connecting portion and a second connecting portion that are connected to each other, and the first connecting portion and the second connecting portion are perpendicular to each other.

In an embodiment, the visual inspection device further includes two elastic cover plate assemblies, the elastic cover plate assemblies are movably disposed on the platform, along the moving direction of the first moving element, the two elastic cover plate assemblies are respectively disposed on two sides of the first moving element, the elastic cover plate assemblies, the first moving element and the platform define a containing cavity, and the first moving part is partially disposed in the containing cavity.

In an embodiment, the second driving assembly comprises a third linear motion component, and the detection device is connected with a third linear motion element of the third linear motion component.

In an embodiment, the second driving assembly further includes a buffer cylinder, the buffer cylinder is fixed on one side of the second driving assembly, and an executing element of the buffer cylinder is connected with the third linear motion element.

In an embodiment, the visual inspection apparatus further includes a display device electrically connected to the inspection device to display the inspection result of the product.

In an embodiment, the visual detection device further includes a connecting rod assembly, and two ends of the connecting rod assembly are respectively pivotally connected to the frame assembly and the display device.

The embodiment of the utility model has the beneficial effects that: unlike the prior art, the present embodiment of the present utility model provides a visual inspection apparatus, including: frame subassembly, first drive assembly, tool, second drive assembly and check out test set. Wherein, first drive assembly, tool, second drive assembly and check out test set all set up in the frame subassembly, first drive assembly drive tool is in XOY plane motion to adjust the position of tool on XOY plane, second drive assembly drive check out test set is along Z axle direction towards the tool motion, thereby detect the defect of product on the tool, can guarantee to detect a plurality of positions of product according to different product adjustment positions, compare in manual detection, this embodiment adopts dedicated defect detection equipment, can improve the detection precision.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a visual inspection apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating the connection of a first drive assembly to a flexible cover plate assembly according to an embodiment of the present utility model;

FIG. 3 is a perspective view of a first drive assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a mounting base according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of an embodiment of the present utility model;

fig. 6 is a perspective view of a visual inspection apparatus according to another embodiment of the present utility model.

Reference numerals illustrate:

100. a frame assembly; 110. a platform; 120. a portal frame;

200. a first drive assembly; 210. a first linear motion member; 211. a first linear motion member; 220. a second linear motion member; 221. a second linear motion element; 230. a first rotating member; 231. a first rotating element; 240. a second rotating member; 241. a second rotating element;

300. a jig;

400. a second drive assembly; 410. a third linear motion member; 411. a third linear motion element; 420. a buffer cylinder;

500. a detection device;

600. a mounting base assembly; 610. a first connection portion; 620. a second connecting portion;

700. an elastic cover plate assembly;

800. a display device;

900. and a connecting rod assembly.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

Referring to the space rectangular coordinate system in fig. 1, in the following embodiments, the arrangement direction of each component is described with respect to the coordinate axis direction in the space rectangular coordinate system, and it should be noted that the arrangement direction is only used for facilitating understanding of the present utility model, and is not used for limiting the present utility model.

The present embodiment provides a visual inspection apparatus including: the device comprises a frame assembly 100, a first driving assembly 200, a jig 300, a second driving assembly 400 and a detection device 500. Wherein, first drive assembly 200, tool 300, second drive assembly 400 and check out test set 500 all set up in rack assembly 100, first drive assembly 200 drive tool 300 moves in the XOY plane, thereby adjust the position of tool 300 on the XOY plane, second drive assembly 400 drive check out test set 500 moves towards tool 300 along the Z axis direction, thereby detect the defect of product on the tool 300, can be according to different product adjustment positions, ensure to detect a plurality of positions of product, compare in manual detection, this embodiment adopts dedicated defect detection equipment 500, can improve the detection precision.

The respective components of the present utility model will be further described below.

Referring to fig. 1-3, for the frame assembly 100, marble materials may be used, so that stability and precision are high.

In one embodiment, the rack assembly 100 includes a platform 110 and a gantry 120 disposed on the platform 110, wherein the gantry 120 is disposed above the platform 110, and a projection of the gantry 120 and the platform 110 on the YOZ plane is in a shape of a "kou".

In one embodiment, the rack assembly 100 further includes a frame, which can provide a shading effect to reduce interference of external light to the detection device 500.

For the first driving assembly 200, it is disposed on the platform 110 and used for driving the jig 300 to move in the XOY plane, so as to detect some longer plate-like parts.

In one embodiment, the first driving assembly 200 includes a first straight moving part 210 and a second straight moving part 220 disposed to intersect; the first linear motion member 210 is connected to the platform 110, the second linear motion member 220 is connected to the first linear motion element 211 of the first linear motion member 210 to move synchronously along with the first linear motion element 211, and the jig 300 is connected to the second linear motion element 221 of the second linear motion member 220 to move synchronously along with the second linear motion element 221.

Illustratively, the first linear motion member 210 may be a first electric cylinder disposed along the X-axis direction (the first linear motion member 211 moves along the X-axis), and the second linear motion member 220 may be a second electric cylinder disposed along the Y-axis direction (the second linear motion member 221 moves along the Y-axis), wherein the first electric cylinder is disposed on the platform 110, and the second electric cylinder is connected to the linear motion member of the first electric cylinder. It will be appreciated that the electric cylinder may be replaced by a cylinder or other structure for mechanically switching the direction of movement, and is not limited to an electric cylinder.

Illustratively, the first linear motion member 210 may be disposed across (not perpendicular to) the second linear motion member 220, and may be flexibly disposed according to needs, which is not limited by the present utility model.

Referring to fig. 4, in another embodiment, to detect the circumferential surface of the columnar member: the first driving assembly 200 further includes a first rotating member 230 and a second rotating member 240.

The first rotating part 230 is connected to the second linear motion member 221 to move in synchronization with the second linear motion member 221, and since the second linear motion member 221 moves in the XOY plane, the first rotating part 230 can also move in the XOY plane, and the rotation axis of the first rotating member 231 is parallel to the stage 110, so that the outer circumference of the product with the X axis or the Y axis as the axis can be detected.

The second rotating part 240 is connected to the first rotating element 231 of the first rotating part 230 to rotate synchronously with the first rotating element 231, and the rotating axis of the second rotating element 241 is perpendicular to the platform 110, so that the outer circumference of the product with the Z axis as the axis can be detected.

The jig 300 is connected to the second rotating element 241 of the second rotating member 240 to rotate synchronously with the second rotating element 241, so that the jig 300 can be detected more perfectly.

In this embodiment, the first rotating member 230 and the second rotating member 240 may be rotating cylinders. The specific setting mode can be flexibly selected, and the utility model is not limited in any way. It should be noted that in some other embodiments, only one first rotating member 230 may be used.

For the above-mentioned jig 300, which is used for placing a product and is connected to the first driving assembly 200, the jig 300 is driven by the first driving assembly 200 to move relative to the platform 110, and specific movement forms have been described, which will not be described herein. It should be noted that, the jig 300 may be replaced according to different clamping products, the specific model is not limited, and the clamping mode may be flexibly selected, for example, magnetic attraction may be adopted.

Referring to fig. 5, for the second driving assembly 400, which is disposed on the gantry 120, the second driving assembly 400 drives the detecting device 500 to move toward the fixture 300 along the Z-axis direction, so as to detect the defect of the product on the fixture 300.

Specifically, the second driving assembly 400 includes a third linear motion member 410, and the third linear motion member 410 is similar to the first linear motion member 210, and the detecting device 500 is connected to a third linear motion element 411 of the third linear motion member 410 only for a different arrangement direction. Illustratively, the third linear motion member 410 may be a third electric cylinder disposed along the Z-axis direction (the third linear motion element 411 moves along the Z-axis), and the detecting device 500 is connected to the third linear motion element 411.

Alternatively, since the detecting device 500 has a certain weight, when the third direct acting part 410 drives its movement, the load of the third direct acting part 410 may be exceeded due to the overweight phenomenon, in order to solve this problem:

the second drive assembly 400 also includes a buffer cylinder 420.

Specifically, the buffer cylinder 420 may be fixed to the gantry 120 adjacent to the second driving assembly 400, and an actuator of the buffer cylinder 420 is connected to the third linear motion member 411, and when the third linear motion member 411 moves in the negative Z-axis direction, the actuator of the buffer cylinder 420 provides a force in the positive Z-axis direction, thereby reducing the load on the third linear motion member 410.

For the above-mentioned detecting device 500, which is used for detecting the product and is connected to the second driving assembly 400, the detecting device 500 is driven by the second driving assembly 400 to approach or depart from the platform 110, and specific movement forms have been described, which will not be described herein. As an example, the detection device 500 may be a CCD camera or a 3D line spectral confocal sensor.

Referring to fig. 6, in another embodiment of the present utility model, the visual inspection apparatus further includes a mounting seat assembly 600, an elastic cover plate assembly 700, a display device 800 and a connecting rod assembly 900, which are different from the above embodiments.

Since the first rotating member 230 and the second rotating member 240 are generally driven by a motor, the motor is not directly fixed to the second rotating member 221, and thus the first rotating member 230 and the second rotating member 240 are mounted by the mount assembly 600, specifically, two mount assemblies 600 are provided, one mount assembly 600 connects the second rotating member 221 and the first rotating member 230, and the other mount assembly 600 connects the first rotating member 231 and the second rotating member 240.

In an embodiment, the mounting seat assembly 600 includes a first connecting portion 610 and a second connecting portion 620 connected to each other, the first connecting portion 610 and the second connecting portion 620 are perpendicular to each other, and the mounting seat assembly 600 may have an "L" shape or a "T" shape. The first connecting portion 610 and the second connecting portion 620 are used for connecting different components respectively, for example, the first connecting portion 610 is connected to the second direct-acting element 221, and the second connecting portion 620 is connected to the first rotating member 230, so that there is enough space for placing another mounting seat assembly 600 conveniently due to the larger space provided on both sides of the second connecting portion 620.

Because the first driving assembly 200 is mounted on the platform 110, the first driving assembly 200 further includes some relatively precise parts, such as a grating ruler, in the use process, if dust is deposited on the grating ruler, the accuracy of the grating ruler is affected, so in this embodiment, the elastic cover plate assembly 700 is provided with two pieces, the elastic cover plate assembly 700 is movably disposed on the platform 110, along the moving direction of the first moving element 211, the two elastic cover plate assemblies 700 are respectively disposed on two sides of the first moving element 211, the elastic cover plate assembly 700, the first moving element 211 and the platform 110 define a containing cavity, and the first moving element 210 is partially disposed in the containing cavity, so that the effect of preventing dust from falling into the first moving element 210 can be achieved through the elastic cover plate. In one embodiment, the flexible cover assembly 700 may be accordion-like with a plurality of pleats so that the first straight member 211 may be adapted to stretch.

In one embodiment, the display device 800 is electrically connected to the detecting device 500 to display the detecting result of the product, so as to facilitate timely recording.

In an embodiment, two ends of the connecting rod assembly 900 are respectively pivotally connected to the frame assembly 100 and the display device 800, and the positional relationship between the display device 800 and the frame assembly 100 can be adjusted by the connecting rod.

It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.

Claims

1. A visual inspection apparatus, comprising:

the frame assembly comprises a platform and a portal frame arranged on the platform;

the first driving assembly is arranged on the platform;

the jig is used for placing products and is connected with the first driving assembly, and the jig moves relative to the platform under the driving of the first driving assembly;

the second driving assembly is arranged on the portal frame; and

and the detection equipment is used for detecting the product and is connected with the second driving assembly, and the detection equipment is driven by the second driving assembly to be close to or far away from the platform.

2. The visual inspection device of claim 1, wherein:

the first driving assembly comprises a first straight-acting part and a second straight-acting part which are arranged in an intersecting manner;

the first direct-acting component is connected with the platform;

the second linear motion component is connected with a first linear motion element of the first linear motion component so as to synchronously move along with the first linear motion element;

the jig is connected with a second linear motion element of the second linear motion component so as to move synchronously along with the second linear motion element.

3. The visual inspection device of claim 2, wherein: the first drive assembly further includes a first rotating member and a second rotating member;

the first rotating component is connected with the second linear motion element so as to synchronously move along with the second linear motion element;

the second rotating component is connected with a first rotating element of the first rotating component so as to synchronously rotate along with the first rotating element;

the jig is connected with a second rotating element of the second rotating part so as to synchronously rotate along with the second rotating element;

the rotating axis of the first rotating element is parallel to the platform, and the rotating axis of the second rotating element is perpendicular to the platform.

4. A visual inspection apparatus as claimed in claim 3, wherein: the visual inspection device further comprises two mounting seat assemblies, one mounting seat assembly is connected with the second direct-acting element and the first rotating component, and the other mounting seat assembly is connected with the first rotating element and the second rotating component.

5. The visual inspection device of claim 4, wherein: the mounting seat assembly comprises a first connecting part and a second connecting part which are mutually connected, and the first connecting part is mutually perpendicular to the second connecting part.

6. The visual inspection device of claim 2, wherein: the visual inspection device further comprises two elastic cover plate assemblies, the elastic cover plate assemblies are movably arranged on the platform, the two elastic cover plate assemblies are respectively arranged on two sides of the first linear movement element along the movement direction of the first linear movement element, the elastic cover plate assemblies, the first linear movement element and the platform define a containing cavity, and the first linear movement part is arranged in the containing cavity.

7. The visual inspection device of claim 1, wherein: the second driving assembly comprises a third linear motion component, and the detection equipment is connected with a third linear motion element of the third linear motion component.

8. The visual inspection device of claim 7, wherein: the second driving assembly further comprises a buffer cylinder, the buffer cylinder is fixed on one side of the second driving assembly, and an executing element of the buffer cylinder is connected with the third direct-acting element.

9. The visual inspection device of claim 1, wherein: the visual inspection device further comprises a display device electrically connected with the inspection device to display the inspection result of the product.

10. The visual inspection device of claim 9, wherein: the visual inspection device further comprises a connecting rod assembly, and two ends of the connecting rod assembly are respectively and pivotally connected with the frame assembly and the display device.