CN210894073U - Non-woven fabric stain detection device - Google Patents
Non-woven fabric stain detection device Download PDFInfo
- Publication number
- CN210894073U CN210894073U CN201921791601.3U CN201921791601U CN210894073U CN 210894073 U CN210894073 U CN 210894073U CN 201921791601 U CN201921791601 U CN 201921791601U CN 210894073 U CN210894073 U CN 210894073U
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- CN
- China
- Prior art keywords
- woven fabrics
- camera
- stain
- support
- shooting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000005286 illumination Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a stain detection device of non-woven fabrics, conveying roller carry stain processing portion with the non-woven fabrics, and the below that is located stain processing portion is equipped with light source, and the top that is located stain processing portion is equipped with two-layer shooting subassembly, and every layer of shooting subassembly is equipped with three camera subassembly along the width direction of non-woven fabrics, and every camera subassembly corresponds the reciprocal swing of non-woven fabrics, camera subassembly includes the support, is equipped with the motor on the support, connect the carousel after the motor shaft of motor passes the support, the carousel is equipped with eccentric slider, the articulated swinging arms in below of support, the swinging arms corresponds eccentric slider and is equipped with the spout, the industrial camera is connected to the one end of. The utility model discloses a reciprocal wobbling industrial camera carries out the omnidirectional to the cloth cover of non-woven fabrics and catches the shooting, has increased the shooting region of industrial camera, and the coverage is wide, has improved the accuracy that the stain detected.
Description
Technical Field
The utility model relates to a non-woven fabrics detects technical field, concretely relates to non-woven fabrics stain detection device.
Background
In conventional nonwoven fabric stain detection systems, it is necessary to detect the nonwoven fabric using an industrial camera and a light source. The light source emits light which penetrates through the non-woven fabric to form an image with bright and dark textures, the image is captured by the industrial camera and input into the computer, and then the stain on the cloth cover of the non-woven fabric in the image is found by image analysis software in the computer. To some width great, the fast finished product non-woven fabrics of rolling, ensure that the position of stain is caught completely to the industrial camera, ensure that the industrial camera does not have the cloth cover of omitting the non-woven fabrics everywhere, need densely to distribute the camera subassembly in the width and the length direction of non-woven fabrics, improved the cost of equipment greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a non-woven fabric stain detection device, wherein two layers of shooting assemblies are arranged on the upper part of the non-woven fabric, each layer of shooting assembly is provided with three camera assemblies along the width direction of the non-woven fabric, the camera assembly positioned in the middle swings back and forth along the width direction of the non-woven fabric, and the camera assemblies positioned at two ends swing back and forth along the length direction of the non-woven fabric; the camera subassembly on upper strata is whole to be carried out tentatively to the non-woven fabrics and is shot, and the camera subassembly of lower floor is further degree of depth to the non-woven fabrics.
The purpose of the utility model is realized like this:
the utility model provides a stain detection device of non-woven fabrics, conveying roller carry the non-woven fabrics stain processing part, and the below that is located stain processing part is equipped with light source, and the top that is located stain processing part is equipped with two-layer shooting subassembly, and every layer of shooting subassembly is equipped with three camera subassembly along the width direction of non-woven fabrics, and every camera subassembly corresponds the reciprocal swing of non-woven fabrics, the camera subassembly includes the support, is equipped with the motor on the support, the motor shaft of motor passes the support back and connects the carousel, the carousel is equipped with eccentric slider, the articulated swinging arms in below of support, the swinging arms corresponds eccentric slider and is equipped with the spout, the industry camera is connected to.
Preferably, the industrial camera located at the center reciprocates in the width direction of the nonwoven fabric, and the industrial cameras located at the both ends reciprocate in the length direction of the nonwoven fabric.
Preferably, the shooting assemblies are all provided with lighting sources, and the lighting sources correspond to the industrial cameras one to one.
The utility model has the advantages that:
the utility model discloses a reciprocal wobbling industrial camera carries out the omnidirectional to the cloth cover of non-woven fabrics and catches the shooting, has increased the shooting region of industrial camera, and the coverage is wide, has improved the accuracy that the stain detected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the camera assembly of fig. 1.
Fig. 3 is a partially enlarged view of the camera assembly.
Wherein: an illumination light source 1; a bracket 2; a motor 3; a turntable 4; an eccentric slider 5; an oscillating lever 6; 6.1 of a chute; an industrial camera 7.
Detailed Description
Referring to fig. 1-3, the utility model relates to a stain detection device of non-woven fabrics, conveying roller carry stain processing portion with the non-woven fabrics, and the below that is located stain processing portion is equipped with illuminating light source 1, and the top that is located stain processing portion is equipped with two-layer shooting subassembly, and every layer of shooting subassembly is equipped with three camera subassembly along the width direction of non-woven fabrics, and every camera subassembly corresponds the reciprocal swing of non-woven fabrics, camera subassembly includes support 2, is equipped with motor 3 on the support 2, connect carousel 4 after the motor shaft of motor 3 passes the support, carousel 4 is equipped with eccentric slider 5, the articulated swinging arms 6 in below of support 2, swinging arms 6 corresponds eccentric slider 5 and is equipped with spout 6.1, industrial camera 7 is connected to the one end of swinging arms 6. The motor 3 rotates to drive the turntable 4 to rotate, the eccentric sliding block 5 rotates around the center of the turntable 4, the eccentric sliding block 5 moves along the sliding groove 6.1 to drive the swinging rod 6 to swing in a reciprocating mode by taking the hinged point as a swinging center, and the industrial camera 7 connected with the swinging rod 6 swings accordingly.
The industrial camera 7 of the camera module located in the middle is reciprocally swung in the width direction of the nonwoven fabric by making the corresponding motor shaft perpendicular to the width direction of the nonwoven fabric.
The industrial cameras 7 of the camera modules located at both ends are reciprocally swung in the length direction of the nonwoven fabric by making the corresponding motor shafts parallel to the width direction of the nonwoven fabric.
And the shooting assemblies are provided with illumination light sources 1, and the illumination light sources 1 correspond to the industrial cameras 7 one by one.
The industrial camera 7 on the upper layer has a wider shooting capture area than the industrial camera 7 on the lower layer, the industrial camera 7 on the upper layer can preliminarily shoot and capture the cloth cover of the non-woven fabric, and the industrial camera 7 on the lower layer can shoot and capture the cloth cover of the non-woven fabric with high precision, so that the detection accuracy is improved.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a non-woven fabrics stain detection device, conveying roller carry the non-woven fabrics to stain processing portion, and the below that is located stain processing portion is equipped with illumination light source (1), its characterized in that: the top that is located stain processing portion is equipped with two-layer shooting assembly, and every layer of shooting assembly is equipped with three camera subassembly along the width direction of non-woven fabrics, and every camera subassembly corresponds the reciprocal swing of non-woven fabrics, camera subassembly includes support (2), is equipped with motor (3) on support (2), the motor shaft of motor (3) passes support back connection carousel (4), carousel (4) are equipped with eccentric slider (5), articulated swinging arms (6) in the below of support (2), swinging arms (6) correspond eccentric slider (5) and are equipped with spout (6.1), industry camera (7) are connected to the one end of swinging arms (6).
2. The nonwoven fabric stain detection apparatus of claim 1, wherein: the industrial camera (7) located in the middle reciprocates along the width direction of the nonwoven fabric, and the industrial cameras (7) located at both ends reciprocate along the length direction of the nonwoven fabric.
3. The nonwoven fabric stain detection apparatus of claim 1, wherein: the shooting assembly is provided with lighting sources (1), and the lighting sources (1) correspond to the industrial cameras (7) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791601.3U CN210894073U (en) | 2019-10-24 | 2019-10-24 | Non-woven fabric stain detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791601.3U CN210894073U (en) | 2019-10-24 | 2019-10-24 | Non-woven fabric stain detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894073U true CN210894073U (en) | 2020-06-30 |
Family
ID=71320598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791601.3U Expired - Fee Related CN210894073U (en) | 2019-10-24 | 2019-10-24 | Non-woven fabric stain detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115575401A (en) * | 2022-09-30 | 2023-01-06 | 茉丽特科技（深圳）有限公司 | Metal part surface micro-defect detection device based on machine vision |
-
2019
- 2019-10-24 CN CN201921791601.3U patent/CN210894073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115575401A (en) * | 2022-09-30 | 2023-01-06 | 茉丽特科技（深圳）有限公司 | Metal part surface micro-defect detection device based on machine vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |