CN104267033A - Inspection and detection device for surface properties of label - Google Patents
Inspection and detection device for surface properties of label Download PDFInfo
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- CN104267033A CN104267033A CN201410459999.6A CN201410459999A CN104267033A CN 104267033 A CN104267033 A CN 104267033A CN 201410459999 A CN201410459999 A CN 201410459999A CN 104267033 A CN104267033 A CN 104267033A
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- label
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- ccd camera
- lens
- adjusting device
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Abstract
The invention relates to an inspection and detection device for the surface properties of a label. The inspection and detection device comprises a CCD camera, a lifting device and a plane adjusting device, wherein the lifting device can be used for lifting the CCD camera; the plane adjusting device can be used for adjusting the degree of parallelism between the plane of a lens of the CCD camera and the plane of the label; the lens is arranged towards the label; the plane adjusting device can adjust the degree of parallelism between the plane of the lens and the plane of the label in the X direction and the Y direction respectively by two groups of arc-shaped blocks matched in shape; and the lifting device realizes rail type lifting by matching of a sliding rail and a sliding block so as to adjust the distance between the lens of the camera and the label. The inspection and detection device has the advantages that due to the arrangement of the plane adjusting device, the degree of parallelism between the plane of the lens and the plane of the label can be accurately adjusted by the arc-shaped blocks, so that the use is convenient and the detection of the accuracy of flaws is facilitated; and the focal length can be flexibly adjusted by the lifting device, so that the size and the orientation of label detection can be large.
Description
Technical field
The utility model relates to a kind of tag detection device, particularly relates to a kind of label surface inspection device.
Background technology
Electronic product, the article such as household electrical appliances usually can be pasted or stud with the label with business designaton.The label made can produce the defects such as flaw, cut, pit and shape profile in appearance because of the reason in manufacturing process and storage and transport process usually, for the consideration of the aspect such as attractive in appearance, needs will be rejected after label defective will be with to be detected by outward appearance, be stayed by specification product and be arranged on product.Adopt the mode of discernable by eye flaw can not meet the needs detecting trickle flaw, the equipment work efficiency that can detect polytype flaw in prior art is excessively slow, and very difficult disposablely detects multiple flaw.
Employing CCD camera of the prior art is compared and is detected the equipment of flaw, comparatively complicated in the mode adapting to adjust in label process not of the same race CCD camera lens focus, and do not have a kind ofly to set the depth of parallelism that can adjust lens plane and label plane, the fine adjustment simultaneously in adjusting focal length process and coarse adjustment process are also comparatively complicated.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of camera lens and label depth of parallelism of can adjusting, and the label surface inspection device that focusing structure is stable.
For achieving the above object, the technical solution adopted in the utility model is: a kind of label surface inspection device, comprise: CCD camera, the jacking gear that can be elevated CCD camera, and the plane adjusting device of the depth of parallelism between described CCD camera lens plane and described label plane can be regulated, described camera lens is arranged towards described label, it is characterized in that, described plane adjusting device can adjust the depth of parallelism of X-direction and Y-direction between lens plane and label plane respectively by two arc blocks of two groups of form fit, described jacking gear coordinates by slide rail and slide block the lifting that realizes rail mounted and then regulates the spacing between described camera lens and described label.
In the utility model preferred embodiment, the convex block cooperatively interacted and spill block form one group of rotational structure, two groups of rotational structure stacked on top of one another together, the axis that two groups of rotational structures are rotated mutually is mutually vertical in described lens plane, and two groups of rotational structures regulate the depth of parallelism in X-direction and Y-direction between described lens plane and described label plane respectively.
In the utility model preferred embodiment, the two arc blocks cooperatively interacted are divided into the convex block that is provided with convex surface and are provided with concave surface spill block, what described convex surface and described concave were coincide is set together, described convex block and described spill block at least one be fixedly installed, another connects described CCD camera and two arc blocks can be made to relatively rotate.
In the utility model preferred embodiment, described CCD camera connects plane adjusting device, described plane adjusting device connection sliding block, described slide block is arranged on the column with double sided slider bar, and the coarse adjustment screw mandrel that described column is provided with and accurate adjustment screw mandrel all can drive described CCD camera to move up and down at vertical direction.
In the utility model preferred embodiment, the pitch of described coarse adjustment screw mandrel is greater than described accurate adjustment screw mandrel pitch, and described coarse adjustment screw rod bushing is located in the screw of described slide block, and described slide block connects described column and described CCD camera.
In the utility model preferred embodiment, be provided with two slide plates that can relatively move up and down between described slide block and described plane adjusting device, described accurate adjustment screw mandrel can regulate the relative motion between two slide plates.
In the utility model preferred embodiment, described CCD camera covers in box body, and the box body above and below described CCD camera is provided with windows.
In the utility model preferred embodiment, connected between described plane adjusting device and described slide block by L-shaped plate, the inner side of described L-shaped plate bending part is provided with the arcuate structure of thickening.
In the utility model preferred embodiment, described CCD camera is face property CCD camera.
The utility model solves the defect existed in background technology, the plane adjusting device that the utility model is provided with can adjust the depth of parallelism of lens plane and label plane accurately by arc block structure, easy to use, be conducive to the accuracy detecting flaw, jacking gear can adjusting focal length flexibly, makes the size orientation of tags detected larger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the three-dimensional structure diagram one of preferred embodiment of the present utility model;
Fig. 2 is the three-dimensional structure diagram two of preferred embodiment of the present utility model;
Fig. 3 is the three-dimensional structure diagram three of preferred embodiment of the present utility model;
Fig. 4 is the vertical view of preferred embodiment of the present utility model;
Fig. 5 is the front view of preferred embodiment of the present utility model;
Fig. 6 is the rear view of preferred embodiment of the present utility model;
Fig. 7 is the left view of preferred embodiment of the present utility model;
Fig. 8 is the right view of preferred embodiment of the present utility model;
In figure: 1, face property CCD camera, 2, plane adjusting device, 3, jacking gear, 4, convex block, 5, spill block, 6, slide rail, 7, slide block, 8, column, 9, accurate adjustment screw mandrel, 10, coarse adjustment screw mandrel, 11, slide plate, 12, box body, 13, window, 14, L-shaped plate, 15, arcuate structure.
Embodiment
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in figures 1-8, a kind of label surface inspection device, comprise: CCD camera, and CCD camera is face property CCD camera 1, the jacking gear 2 that can be elevated CCD camera, and the plane adjusting device 2 of the depth of parallelism between CCD camera lens plane and label plane can be regulated, camera lens is arranged towards label, plane adjusting device 2 can adjust the depth of parallelism of X-direction and Y-direction between lens plane and label plane respectively by two arc blocks of two groups of form fit, jacking gear 2 realizes the lifting of rail mounted and then the spacing between adjustment camera lens and label by slide rail 6 and slide block 7 cooperation.Jacking gear 2 after replacing tags detected, can adapt to the requirement of different label focusing by the focal length adjusting camera lens; Plane adjusting device 2 can come adjustable lens and the depth of parallelism of labelling station between label by fine setting, and such CCD can the flaw of better tags detected.
The convex block 4 cooperatively interacted and spill block 5 form one group of rotational structure, two groups of rotational structure stacked on top of one another together, the axis that two groups of rotational structures are rotated mutually is mutually vertical in lens plane, two groups of rotational structures respectively between adjustable lens planes and label plane in the depth of parallelism of X-direction and Y-direction.
The two arc blocks cooperatively interacted are divided into the convex block 4 that is provided with convex surface and are provided with concave surface spill block 5, what convex surface and concave were coincide is set together, at least one is fixedly installed for both convex block 4 and spill block 5, and another connects CCD camera and two arc blocks can be made to relatively rotate.
CCD camera connects plane adjusting device 2, and plane adjusting device 2 connection sliding block 7, slide block 7 is arranged on the column 8 with double sided slider bar 6, and the coarse adjustment screw mandrel 10 that column 8 is provided with and accurate adjustment screw mandrel 9 all can drive CCD camera to move up and down at vertical direction.Two chutes on double sided slider bar 6 structure matching slide block 7, this kind of structure is compared with single slide rail 6 structure, its deflection in the horizontal direction greatly reduces, and the elevating movement of slide block 7 on column 8 is more steady, and camera lens produces the harmful effect factor departed from also to be reduced greatly.
The pitch of coarse adjustment screw mandrel 10 is greater than accurate adjustment screw mandrel 9 pitch, and coarse adjustment screw mandrel 10 is set in the screw of slide block 7, and slide block 7 connects column 8 and CCD camera.
Two slide plates 11 that can relatively move up and down are provided with between slide block 7 and plane adjusting device 2, accurate adjustment screw mandrel 9 can regulate the relative motion between two slide plates 11, two pieces of slide plates 11 can be driven relative sliding along the vertical direction by accurate adjustment screw mandrel 9, and then the spacing between adjustment camera lens among a small circle and label.
CCD camera covers in box body 12, and the box body 12 above and below CCD camera is provided with windows 13, and such camera lens just can by the photo of the 13 take label taking label of windowing of below.
Connected by L-shaped plate 14 between plane adjusting device 2 and slide block 7, the inner side of L-shaped plate 14 bending part is provided with the arcuate structure 15 of thickening.The thickening layer of arcuate structure 15 can strengthen the ability of anti-deformation of L-shaped plate 14, and the factor making to adjust the reason generation influence of crust deformation angle due to bindiny mechanism between CCD camera and column 8 in the process of each mechanism reduces greatly.
The utility model in use, as shown in Figure 1, label is fixed in the station immediately below camera lens, by the adjustment of accurate adjustment screw mandrel 9 and coarse adjustment screw mandrel 10, CCD camera can be followed slide block 7 entirety and be moved up and down, focal length between camera lens and label is adjusted to correct position, then plane adjusting device 2 is adjusted, plane adjusting device 2 is by adjusting the angle of lens plane X-direction and Y-direction, making can be parallel between camera lens and label plane, after adjustment terminates, face property CCD camera 1 gets the image of detected label and the test pattern comparison of its storage inside by clapping, detect difference in image, and judge whether it is flaw.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine technical scope according to right.
Claims (9)
1. a label surface inspection device, comprise: CCD camera, the jacking gear that can be elevated CCD camera, and the plane adjusting device of the depth of parallelism between described CCD camera lens plane and described label plane can be regulated, described camera lens is arranged towards described label, it is characterized in that, described plane adjusting device can adjust the depth of parallelism of X-direction and Y-direction between lens plane and label plane respectively by two arc blocks of two groups of form fit, described jacking gear coordinates by slide rail and slide block the lifting that realizes rail mounted and then regulates the spacing between described camera lens and described label.
2. label surface inspection device according to claim 1, it is characterized in that: the convex block cooperatively interacted and spill block form one group of rotational structure, two groups of rotational structure stacked on top of one another together, the axis that two groups of rotational structures are rotated mutually is mutually vertical in described lens plane, and two groups of rotational structures regulate the depth of parallelism in X-direction and Y-direction between described lens plane and described label plane respectively.
3. label surface inspection device according to claim 2, it is characterized in that: the two arc blocks cooperatively interacted are divided into the convex block that is provided with convex surface and are provided with concave surface spill block, what described convex surface and described concave were coincide is set together, described convex block and described spill block at least one be fixedly installed, another connects described CCD camera and two arc blocks can be made to relatively rotate.
4. label surface inspection device according to claim 1, it is characterized in that: described CCD camera connects plane adjusting device, described plane adjusting device connection sliding block, described slide block is arranged on the column with double sided slider bar, and the coarse adjustment screw mandrel that described column is provided with and accurate adjustment screw mandrel all can drive described CCD camera to move up and down at vertical direction.
5. label surface inspection device according to claim 4, it is characterized in that: the pitch of described coarse adjustment screw mandrel is greater than described accurate adjustment screw mandrel pitch, described coarse adjustment screw rod bushing is located in the screw of described slide block, and described slide block connects described column and described CCD camera.
6. label surface inspection device according to claim 5, it is characterized in that: be provided with two slide plates that can relatively move up and down between described slide block and described plane adjusting device, described accurate adjustment screw mandrel can regulate the relative motion between two slide plates.
7. label surface inspection device according to claim 1, is characterized in that: described CCD camera covers in box body, and the box body above and below described CCD camera is provided with windows.
8. label surface inspection device according to claim 1, be is characterized in that: connected by L-shaped plate between described plane adjusting device and described slide block, and the inner side of described L-shaped plate bending part is provided with the arcuate structure of thickening.
9. label surface inspection device according to claim 1, is characterized in that: described CCD camera is face property CCD camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459999.6A CN104267033A (en) | 2014-09-11 | 2014-09-11 | Inspection and detection device for surface properties of label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459999.6A CN104267033A (en) | 2014-09-11 | 2014-09-11 | Inspection and detection device for surface properties of label |
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| Publication Number | Publication Date |
|---|---|
| CN104267033A true CN104267033A (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410459999.6A Pending CN104267033A (en) | 2014-09-11 | 2014-09-11 | Inspection and detection device for surface properties of label |
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| CN (1) | CN104267033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406532A (en) * | 2018-10-24 | 2019-03-01 | 广州海狮软件科技有限公司 | A kind of inexpensive vision inspection apparatus and method of the surface defect suitable for tubule diameter pipes |
| CN110632082A (en) * | 2019-09-18 | 2019-12-31 | 厦门捷盛龙自动化设备有限公司 | Label defect image detector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH04138306A (en) * | 1990-09-28 | 1992-05-12 | Kao Corp | Inspecting apparatus for abnormal label |
| CN2703602Y (en) * | 2004-05-12 | 2005-06-08 | 武汉楚天激光（集团）股份有限公司 | Multifunction laser processing machine |
| CN201016748Y (en) * | 2007-03-16 | 2008-02-06 | 宝山钢铁股份有限公司 | Detecting element universal regulating apparatus |
| CN102672475A (en) * | 2012-05-15 | 2012-09-19 | 陕西理工学院 | Parallel driven bidirectional deflection platform |
| CN203824934U (en) * | 2014-05-12 | 2014-09-10 | 苏州佳祺仕信息科技有限公司 | Optical system for mirror appearance inspection of trademark |
| CN204188537U (en) * | 2014-09-11 | 2015-03-04 | 苏州佳祺仕信息科技有限公司 | Label surface inspection device |
-
2014
- 2014-09-11 CN CN201410459999.6A patent/CN104267033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138306A (en) * | 1990-09-28 | 1992-05-12 | Kao Corp | Inspecting apparatus for abnormal label |
| CN2703602Y (en) * | 2004-05-12 | 2005-06-08 | 武汉楚天激光（集团）股份有限公司 | Multifunction laser processing machine |
| CN201016748Y (en) * | 2007-03-16 | 2008-02-06 | 宝山钢铁股份有限公司 | Detecting element universal regulating apparatus |
| CN102672475A (en) * | 2012-05-15 | 2012-09-19 | 陕西理工学院 | Parallel driven bidirectional deflection platform |
| CN203824934U (en) * | 2014-05-12 | 2014-09-10 | 苏州佳祺仕信息科技有限公司 | Optical system for mirror appearance inspection of trademark |
| CN204188537U (en) * | 2014-09-11 | 2015-03-04 | 苏州佳祺仕信息科技有限公司 | Label surface inspection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406532A (en) * | 2018-10-24 | 2019-03-01 | 广州海狮软件科技有限公司 | A kind of inexpensive vision inspection apparatus and method of the surface defect suitable for tubule diameter pipes |
| CN109406532B (en) * | 2018-10-24 | 2021-01-05 | 广州海狮软件科技有限公司 | Low-cost visual detection device and method suitable for surface defects of small-caliber pipes |
| CN110632082A (en) * | 2019-09-18 | 2019-12-31 | 厦门捷盛龙自动化设备有限公司 | Label defect image detector |
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Application publication date: 20150107 |
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