CN218445196U - Device for detecting appearance glue overflow - Google Patents
Device for detecting appearance glue overflow Download PDFInfo
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- CN218445196U CN218445196U CN202222544211.4U CN202222544211U CN218445196U CN 218445196 U CN218445196 U CN 218445196U CN 202222544211 U CN202222544211 U CN 202222544211U CN 218445196 U CN218445196 U CN 218445196U
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Abstract
The utility model provides a detect excessive device that glues of outward appearance, whether its edge that can be accurate reliable inspection product overflows and glues, has improved the inspection productivity. It includes: a CCD lens fixedly arranged toward a lower position; a base; the upper surface of the upper plate is provided with a product positioning groove corresponding to the product frame, and the central position area of the lower surface of the upper plate is provided with two lower guide pillars which are arranged at intervals; and a computer, the computer includes comparing the module and display part; the output part of the CCD lens is connected with the computer, an edge detection image of a qualified product is preset in the comparison module, the comparison module compares a video image obtained by detection with an edge interval image of the qualified product and judges whether the image is qualified or not, and the display part amplifies the CCD lens to obtain the video image obtained by detection for imaging so as to facilitate observation and judgment of an operator.
Description
Technical Field
The utility model relates to a technical field that cross cutting product detected specifically is a detect excessive device of gluing of outward appearance.
Background
In the die cutting industry, products are glued with other film layers after die cutting is finished, but the requirement on the quality control of the appearance is very strong, after the gluing is finished, glue overflow at the edge cannot be larger than 0.05mm, the appearance detection cannot be carried out only through the existing visual identification, and therefore a device capable of carrying out the appearance detection on the corresponding product frame is urgently needed.
Disclosure of Invention
To the above problem, the utility model provides a detect excessive device that glues of outward appearance, whether its edge that can be accurate reliable inspection product overflows to glue, has improved the inspection productivity.
The utility model provides a detect excessive device that glues of outward appearance which characterized in that, it includes:
a CCD lens fixedly arranged toward a lower position;
a base;
the upper surface of the upper plate is provided with a product positioning groove corresponding to the product frame, and the central position area of the lower surface of the upper plate is provided with two lower guide pillars which are arranged at intervals;
and a computer, the computer includes comparing module and display part;
the output part of the CCD lens is connected with the computer, an edge detection image of a qualified product is preset in the comparison module, the comparison module compares a video image obtained by detection with an edge interval image of the qualified product and judges whether the video image is qualified or not, and the display part enlarges the CCD lens to obtain an image of the video image obtained by detection so as to facilitate observation and judgment of an operator;
the CCD lens faces to a central circumferential region of the upper surface of the base, a circular observation region is preset in the CCD lens, a rectangular frame inner groove is formed in the central region of the upper surface of the base, a pair of auxiliary edge guide inner grooves are formed in the rectangular frame inner groove, the rectangular frame inner groove comprises a pair of long edge guide inner grooves and a pair of short edge guide inner grooves, and the auxiliary edge guide inner grooves are arranged in parallel to the short edge guide inner grooves;
when the lower convex guide pillars respectively guide to the inner grooves along the two long sides, the circular observation area covers the two long sides of the product;
when the lower guide pillar moves along one of the short side guide inner grooves and one of the auxiliary side guide inner grooves respectively, the circular observation area covers the corresponding side short side of the product.
It is further characterized in that:
the central area of the upper plate is a black part, products for positioning have different colors, and the products are placed in the product positioning grooves, so that the stable and reliable detection of the glue overflowing part is ensured;
the connecting position of the long-edge guide inner groove and the short-edge guide inner groove is in first arc transition;
the connecting position of the auxiliary side guide inner groove and the long side guide inner groove is in second arc transition, so that the quick direction changing operation of the lower convex guide pillar is ensured, and the detection efficiency is improved;
the distance between the adjacent short edge guide inner grooves and the auxiliary edge guide inner grooves is the distance between the pair of lower guide pillars, so that when the upper plate moves along the corresponding short edge guide inner grooves and the auxiliary edge guide inner grooves through the lower guide pillars, the short edges of the corresponding products are located in the circular observation area for rapid detection;
a waist-shaped positioning hole is formed in the position, corresponding to the lower convex guide pillar, of the upper plate, a small-diameter insertion column is arranged at the insertion end of the lower convex guide pillar, an inner concave threaded hole is formed in the upper surface of the small-diameter insertion column, and a connecting bolt penetrates through and is fixedly connected with the inner concave threaded hole and is pressed on the upper surface of the waist-shaped positioning hole;
the length direction of the waist-shaped positioning hole is parallel to the long edge of the product, so that partial allowance can exist during manufacturing, and the subsequent assembly is convenient;
the long side guide inner grooves, the short side guide inner grooves and the auxiliary side guide inner grooves are the same in width;
the diameter of the lower convex part of the lower convex guide post is equal to the width of the long side guide inner groove;
the outer circumference of the lower convex guide post is provided with a cylindrical bearing which ensures smooth and reliable movement;
the lower protruding height of the lower protruding guide pillar is not larger than the concave depth of the long edge guide inner groove, the short edge guide inner groove and the auxiliary edge guide inner groove, the lower surface of the upper plate is supported on the upper surface of the base, and the flatness is guaranteed.
Adopt the utility model discloses a behind the device, inlay the product in the product location groove of upper plate, the lower protruding guide pillar of upper plate removes along long limit direction inner groovy in order and makes the CCD camera lens catch the whole image on product first side (long limit), with protruding guide pillar along short limit direction inner groovy, supplementary limit direction inner groovy removes and makes the CCD camera lens catch the whole image on product second side (short limit), after repeat above-mentioned step to corresponding side groove region, make the frame all around of product all pass through circular observation region, the operation is observed the region and is presented the display part after enlargiing a plurality of times through the CCD camera lens, and will detect the marginal interval image comparison of the video image that obtains and qualified product through the comparison module, judge whether qualified, artifical naked eye identification detects the judgement simultaneously; the edge glue overflow detection device can accurately and reliably detect whether glue overflows on the edge of a product, and improves the detection capacity.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present invention;
fig. 2 is a top view of the base corresponding to the device of the present invention;
fig. 3 is a perspective view of the upper plate corresponding to the device of the present invention;
fig. 4 is a top view of the upper plate corresponding to the device of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a CCD lens 10, a circular observation area 11, a base 20, an upper plate 30, a kidney-shaped positioning hole 31, a computer 40, a comparison module 41, a display part 42, a product positioning groove 50, a lower convex guide pillar 60, a rectangular frame inner groove 70, a long-side guide inner groove 71, a short-side guide inner groove 72, a first circular arc transition 73, a second circular arc transition 74 and an auxiliary side guide inner groove 80.
Detailed Description
A device for detecting appearance glue overflow is shown in fig. 1-4, and comprises a CCD lens 10, a base 20, an upper plate 30 and a computer 40;
the CCD lens 10 is fixedly arranged toward the lower position;
the upper surface of the upper plate 30 is provided with a product positioning slot 50 corresponding to the product frame, and the central position area of the lower surface of the upper plate 30 is provided with two lower guide pillars 60 which are arranged at intervals; the computer 40 comprises a comparison module 41 and a display part 42;
the output part of the CCD lens 10 is connected with a computer 40, an edge detection image of a qualified product is preset in a comparison module 41, the comparison module 41 compares a video image obtained by detection with an edge interval image of the qualified product and judges whether the video image is qualified or not, and a display part 42 enlarges the CCD lens 10 to obtain an image of the video image obtained by detection so as to facilitate observation and judgment of an operator;
the CCD lens 10 faces to a central circumferential region of the upper surface of the base 20, a circular observation region 11 is preset in the central region of the upper surface of the base 20, a rectangular frame inner groove 70 is arranged in the central region of the upper surface of the base 20, a pair of auxiliary edge guide inner grooves 80 are arranged in the rectangular frame inner groove 70, the rectangular frame inner groove 70 comprises a pair of long edge guide inner grooves 71 and a pair of short edge guide inner grooves 72, and the auxiliary edge guide inner grooves 80 are arranged in parallel to the short edge guide inner grooves 72;
when the lower guide pillars 60 respectively move along the two long sides to the inner grooves 71, the circular observation area 11 covers the two long sides of the product;
the circular viewing area 11 covers the corresponding short side of the product as the lower guide post 60 moves along one of the short side guide inner grooves 72 and one of the auxiliary side guide inner grooves 80, respectively.
In specific implementation, the central area of the upper plate 30 is a black part, products for positioning have different colors, and the products are placed in the product positioning grooves 50 to ensure stable and reliable detection of the glue overflow part;
the connection position of the long side guide inner groove 71 and the short side guide inner groove 72 is a first arc transition 73;
the connecting position of the auxiliary side guide inner groove 80 and the long side guide inner groove 71 is a second arc transition 74, which ensures the quick direction change operation of the lower guide pillar 60 and improves the detection efficiency;
the distance between the adjacent short side guide inner grooves 72 and auxiliary side guide inner grooves 80 is the distance between the pair of lower guide pillars 60, so that when the upper plate 30 moves along the corresponding short side guide inner grooves 72 and auxiliary side guide inner grooves 80 through the lower guide pillars 60, the short sides of the corresponding products are located in the circular observation area 11 for rapid detection;
a waist-shaped positioning hole 31 is formed in the position, corresponding to the lower guide pillar 60, of the upper plate 30, a small-diameter insertion column is arranged at the insertion end of the lower guide pillar 60, an inward concave threaded hole is formed in the upper surface of the small-diameter insertion column, and a connecting bolt (not shown in the drawing and belonging to a conventional connecting structure) penetrates through and is fixedly connected with the inward concave threaded hole and is pressed on the upper surface of the waist-shaped positioning hole 31;
the length direction of the waist-shaped positioning hole 31 is arranged in parallel to the long edge of the product, so that partial allowance can be reserved during manufacturing, and the subsequent assembly is convenient;
the long-side guide inner groove 71, the short-side guide inner groove 72, and the auxiliary-side guide inner groove 80 have the same width;
the diameter of the lower convex portion of the lower guide post 60 is equal to the width of the long side guide inner groove 71.
In specific implementation, the outer circumference of the lower guide pillar 60 is a cylindrical bearing, and the cylindrical bearing ensures smooth and reliable movement.
The lower convex height of the lower convex guide pillar 60 is not greater than the concave depth of the long side guide inner groove 71, the short side guide inner groove 72 and the auxiliary side guide inner groove 80, so that the lower surface of the upper plate 30 is supported on the upper surface of the base 20, and the flatness is ensured.
In the embodiment, the CCD lens 10 is a lens magnified 80 times or 50 times.
The working principle is as follows: embedding a product into a product positioning groove of an upper plate, enabling a lower guide pillar of the upper plate to sequentially move along a long-edge guide inner groove to enable a CCD (charge coupled device) lens to capture the whole image of a first edge (long edge) of the product, enabling the lower guide pillar to move along a short-edge guide inner groove and an auxiliary edge guide inner groove to enable the CCD lens to capture the whole image of a second edge (short edge) of the product, then repeating the steps to a corresponding edge groove area, enabling the peripheral frames of the product to pass through a circular observation area, enabling the operation observation area to be displayed on a display part after being amplified by the CCD lens for a plurality of times, comparing the video image obtained by detection with the edge interval image of the qualified product through a comparison module, judging whether the video image is qualified or not, and simultaneously identifying and detecting and judging through naked eyes; the edge glue overflow detection device can accurately and reliably detect whether glue overflows on the edge of a product, and improves the detection capacity.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a detect excessive device that glues of outward appearance which characterized in that, it includes:
a CCD lens fixedly arranged toward a lower position;
a base;
the upper surface of the upper plate is provided with a product positioning groove corresponding to the product frame, and the central position area of the lower surface of the upper plate is provided with two lower guide posts which are arranged at intervals;
and a computer, the computer includes comparing module and display part;
the output part of the CCD lens is connected with the computer, an edge detection image of a qualified product is preset in the comparison module, the comparison module compares the video image obtained by detection with the edge interval image of the qualified product and judges whether the image is qualified or not, and the display part amplifies the CCD lens to obtain the video image obtained by detection for imaging so as to facilitate observation and judgment of an operator;
the CCD lens faces to a central circumferential region of the upper surface of the base, a circular observation region is preset in the CCD lens, a rectangular frame inner groove is formed in the central region of the upper surface of the base, a pair of auxiliary edge guide inner grooves are formed in the rectangular frame inner groove, the rectangular frame inner groove comprises a pair of long edge guide inner grooves and a pair of short edge guide inner grooves, and the auxiliary edge guide inner grooves are arranged in parallel to the short edge guide inner grooves;
when the lower convex guide pillars respectively guide to the inner grooves along the two long sides, the circular observation area covers the two long sides of the product;
when the lower guide pillar moves along one of the short side guide inner grooves and one of the auxiliary side guide inner grooves respectively, the circular observation area covers the corresponding side short side of the product.
2. The apparatus for detecting an appearance flash according to claim 1, wherein: the central area of the upper plate is a black part, products for positioning have different colors, and the products are placed in the product positioning grooves.
3. The apparatus for detecting an appearance flash according to claim 1, wherein: the connection position of the long-edge guide inner groove and the short-edge guide inner groove is in first arc transition.
4. The apparatus for detecting an appearance flash according to claim 3, wherein: and the connecting position of the auxiliary edge guide inner groove and the long edge guide inner groove is in second arc transition.
5. The apparatus for detecting an appearance flash according to claim 1, wherein: the distance between adjacent minor face direction inner groovy, the supplementary limit direction inner groovy is the distance between a pair of lower guide pillar promptly, and it makes the upper plate pass through lower guide pillar along corresponding minor face direction inner groovy, when supplementary limit direction inner groovy removes, and the minor face of the product that corresponds is located circular observation region and carries out the short-term test.
6. The apparatus for detecting an appearance flash according to claim 1, wherein: the upper plate is provided with a waist-shaped positioning hole corresponding to the lower convex guide pillar, the inserting end of the lower convex guide pillar is provided with a small-diameter inserting column, the upper surface of the small-diameter inserting column is provided with an inner concave threaded hole, and a connecting bolt penetrates through and is fixedly connected with the inner concave threaded hole and is pressed on the upper surface of the waist-shaped positioning hole.
7. The apparatus for detecting an appearance flash according to claim 6, wherein: the length direction of the waist-shaped positioning holes is parallel to the long edges of the products.
8. The apparatus for detecting an appearance flash according to claim 1, wherein: the long side guide inner groove, the short side guide inner groove and the auxiliary side guide inner groove are the same in width.
9. The device for detecting the appearance of the overflowing glue of claim 1, wherein the outer circumference of the lower guide pillar is a cylindrical bearing.
10. The apparatus for detecting glue overflow of appearance according to claim 1, wherein: the lower convex height of the lower convex guide pillar is not larger than the concave depth of the long side guide inner groove, the short side guide inner groove and the auxiliary side guide inner groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544211.4U CN218445196U (en) | 2022-09-26 | 2022-09-26 | Device for detecting appearance glue overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544211.4U CN218445196U (en) | 2022-09-26 | 2022-09-26 | Device for detecting appearance glue overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218445196U true CN218445196U (en) | 2023-02-03 |
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ID=85084401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222544211.4U Active CN218445196U (en) | 2022-09-26 | 2022-09-26 | Device for detecting appearance glue overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218445196U (en) |
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2022
- 2022-09-26 CN CN202222544211.4U patent/CN218445196U/en active Active
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