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1. 发明授权

US09970790B2 Device for the dimensional inspection of containers having contact optical detection 有权
公开(公告)号：US09970790B2
公开(公告)日：2018-05-15
申请号：US14903123
申请日：2014-07-17
申请人： MSC & SGCC
发明人： Etienne Leprat
IPC分类号： G01D5/58 , G01B5/08 , G01B5/06 , G01B11/08
CPC分类号： G01D5/58 , G01B5/06 , G01B5/08 , G01B11/08
摘要： An inspection device comprises movable equipment driven relative to a frame and provided with external and internal inspection gauges. Detection systems are provided for detecting contacts occurring between the internal and external gauges and a container. Each detection system further comprises an emitter and receiver system for emitting and receiving a light beam in a direction parallel to the travel direction of the movable equipment. A movement transformation mechanism carried by the movable equipment is also provided for transforming the travel movement of the gauge relative to the movable equipment into a movement that obstructs or ceases to obstruct the light beam.

2. 发明授权

US09719778B2 Method and device for measuring the verticality of a container 有权
公开(公告)号：US09719778B2
公开(公告)日：2017-08-01
申请号：US14008701
申请日：2012-03-28
申请人： Marc Leconte , Jean-François Garin
发明人： Marc Leconte , Jean-François Garin
IPC分类号： G01B21/02 , G01B11/00 , G01B11/26 , G01N21/90
CPC分类号： G01B21/02 , G01B11/002 , G01B11/26 , G01N21/90
摘要： A method for measuring verticality of a container having a base and vertical wall comprises measuring at each rotational position of the container, at least the position along a first measurement axis, of at least one first measuring point located on the base, and a second measuring point located on the base diametrically opposite to the first measuring point, the position along a third measurement axis, of at least one third measuring point located on the vertical wall at a distance from the base. An angle defined between a first segment passing through the first and second measuring points and a second segment intersecting the first segment and passing through at least the third measuring point is selected to be representative of the container verticality. For each rotational position of the container, a quantity depending on the angle is calculated. Verticality is measured from the variations of the calculated quantity.

3. 发明授权

US09274062B2 Optical method for inspecting transparent or translucent containers bearing visual 有权
标题翻译：用于检查透明或半透明容器的光学方法
公开(公告)号：US09274062B2
公开(公告)日：2016-03-01
申请号：US14402747
申请日：2013-05-28
申请人： MSC & SGCC
发明人： Sebastien Roman , Nicolas Ploton
IPC分类号： G06K9/00 , G01N21/90 , G01N21/93 , G01N21/88 , G01N21/958 , G06T7/00
CPC分类号： G01N21/90 , G01N21/8806 , G01N21/9036 , G01N21/9045 , G01N21/93 , G01N21/958 , G01N2201/12 , G06T7/73 , G06T2207/10004 , G06T2207/30204
摘要： An optical method of inspecting containers comprises taking an image of each container and determining a search zone in each image of the container, a visible pattern appearing in the search zone. A digital mask is prepared for a treatment zone of the images including the visible pattern and at least each pixel of the treatment zone of the images is compared with a digital mask. A visible pattern is selected belonging to the container and the position and the orientation of the selected visible pattern in said search zone is determined. A geometrical transformation is applied to the digital mask or to the treatment zone to place the mask and the treatment zone in a position in which they coincide. Image treatment is applied to each pixel of the treatment zone, which treatment depends on the intensity value of the coincident pixel of the digital mask.
摘要翻译：检查容器的光学方法包括拍摄每个容器的图像，并确定容器的每个图像中的搜索区域，出现在搜索区域中的可见图案。为包括可见图案的图像的处理区域准备数字掩模，并将图像的处理区域的至少每个像素与数字掩模进行比较。选择属于容器的可见图案，并且确定所述搜索区域中所选择的可见图案的位置和方向。将几何变换应用于数字掩模或处理区，以将掩模和处理区置于它们重合的位置。对处理区域的每个像素应用图像处理，该处理取决于数字掩模的重合像素的强度值。

4. 发明授权

US09244020B2 Method and device for detecting defects in material distribution in transparent containers 有权
标题翻译：检测透明容器材料分布缺陷的方法和装置
公开(公告)号：US09244020B2
公开(公告)日：2016-01-26
申请号：US13985965
申请日：2012-02-16
申请人： Marc Leconte , Guillaume Bathelet
发明人： Marc Leconte , Guillaume Bathelet
IPC分类号： G01B11/06 , G01N21/90 , G01N21/958
CPC分类号： G01N21/958 , G01B11/06 , G01B11/0691 , G01N21/90
摘要： An inspection process for detecting defects of thin type, on transparent containers for a series of inspection points distributed over an inspection region superposed according to a determined height of the container taken according to central axis thereof, and according to the circumference of the container comprising: sending a light beam so as to recover on a light sensor the reflected beams by the internal and external faces of the wall of the container, measuring at each inspection point the thickness of the wall as a function of separation at the level of the light sensor between the reflected beams by the internal and external faces, processing the thickness measurements by analyzing their distribution over the inspection region to extract therefrom geometric characteristics, and comparing these geometric characteristics to reference values to determine if the container has a material distribution defect.
摘要翻译：一种用于检测薄型缺陷的检查过程，用于根据根据其中心轴线所确定的容器重叠的检查区域分布在一系列检查点的透明容器上，并且根据容器的周长，包括：发送光束，以便在光传感器上通过容器的壁的内表面和外表面在光检测器上回收反射光束，在每个检查点处测量作为在光传感器的水平处的分离的函数的壁的厚度在内部和外部面之间的反射光束之间，通过分析其在检查区域上的分布来提取其几何特征并将这些几何特征与参考值进行比较，以确定容器是否具有材料分布缺陷来处理厚度测量。

5. 发明授权

US09243893B2 Optoelectronic method and appliance for measuring the inside diameter of a hollow body 有权
标题翻译：用于测量中空体内径的光电法和器具
公开(公告)号：US09243893B2
公开(公告)日：2016-01-26
申请号：US14236917
申请日：2012-08-08
申请人： Marc Leconte
发明人： Marc Leconte
IPC分类号： G01B11/02 , G01B11/12 , G01J1/08 , G01J1/42 , G06T7/60
CPC分类号： G01B11/12 , G01J1/08 , G01J1/42 , G06T7/62
摘要： The invention relates to a method of measuring the inside diameter of a hollow body. According to the invention: the hollow body is illuminated from one side by a diffuse light source presenting two light boundaries that are spaced apart along the measurement axis so as to create two light transitions in an image, which transitions are spaced apart from each other and diametrically opposite; from the side of the hollow body that is opposite from its illuminated side, the light rays that are reflected and refracted by the hollow body are recovered to form at least one image in which there appear at least the two light transitions; and the image is processed in order to determine the distance between the two light transitions in order to determine a measurement for the inside diameter of the hollow body.
摘要翻译：本发明涉及一种测量中空体内径的方法。根据本发明：中空体从一侧被扩散光源照亮，该漫射光源具有沿着测量轴线间隔开的两个光边界，从而在图像中产生两个光跃迁，该转变彼此间隔开，并且完全相反从空心体的与其照射侧相反的一侧，回收由中空体反射和折射的光线，以形成至少一个至少出现两个光转变的图像; 并且处理图像以确定两个光跃迁之间的距离，以便确定中空体的内径的测量。

6. 发明申请

US20140347678A1 OPTOELECTRONIC METHOD AND APPLIANCE FOR MEASURING THE INSIDE DIAMETER OF A HOLLOW BODY 有权
标题翻译：用于测量中空身体内径的光电方法和装置
公开(公告)号：US20140347678A1
公开(公告)日：2014-11-27
申请号：US14236917
申请日：2012-08-08
申请人： Marc Leconte
发明人： Marc Leconte
IPC分类号： G01B11/12 , G01J1/42 , G06T7/60 , G01J1/08
CPC分类号： G01B11/12 , G01J1/08 , G01J1/42 , G06T7/62
摘要： The invention relates to a method of measuring the inside diameter of a hollow body (2). According to the invention: the hollow body (2) is illuminated from one side by a diffuse light source (9) presenting two light boundaries (91, 92) that are spaced apart along the measurement axis (x) so as to create two light transitions in an image, which transitions are spaced apart from each other and diametrically opposite; from the side of the hollow body that is opposite from its illuminated side, the light rays that are reflected and refracted by the hollow body (2) are recovered to form at least one image in which there appear at least the two light transitions; and the image is processed in order to determine the distance between the two light transitions in order to determine a measurement for the inside diameter of the hollow body.
摘要翻译：本发明涉及一种测量中空体（2）的内径的方法。根据本发明：中空体（2）从一侧被扩散光源（9）照射，该扩散光源具有沿测量轴线（x）间隔开的两个光边界（91,92），以便产生两个光图像中的转变，该转变彼此间隔开并且完全相反; 从空心体的与其照射侧相反的一侧，回收由中空体（2）反射和折射的光线，以形成至少一个至少出现两个光转变的图像; 并且处理图像以确定两个光跃迁之间的距离，以便确定中空体的内径的测量。

7. 发明申请

US20140088916A1 METHOD AND DEVICE FOR MEASURING THE VERTICALITY OF A CONTAINER 有权
标题翻译：用于测量集装箱垂直度的方法和装置
公开(公告)号：US20140088916A1
公开(公告)日：2014-03-27
申请号：US14008701
申请日：2012-03-28
申请人： Marc Leconte , Jean-François Garin
发明人： Marc Leconte , Jean-François Garin
IPC分类号： G01B21/02
CPC分类号： G01B21/02 , G01B11/002 , G01B11/26 , G01N21/90
摘要： A method for measuring verticality of a container having a base and vertical wall comprises measuring at each rotational position of the container, at least the position along a first measurement axis, of at least one first measuring point located on the base, and a second measuring point located on the base diametrically opposite to the first measuring point, the position along a third measurement axis, of at least one third measuring point located on the vertical wall at a distance from the base. An angle defined between a first segment passing through the first and second measuring points and a second segment intersecting the first segment and passing through at least the third measuring point is selected to be representative of the container verticality. For each rotational position of the container, a quantity depending on the angle is calculated. Verticality is measured from the variations of the calculated quantity.
摘要翻译：用于测量具有基底和垂直壁的容器的垂直度的方法包括在容器的每个旋转位置处至少沿着第一测量轴线的位置测量位于基座上的至少一个第一测量点的第二测量位于与第一测量点（沿着第三测量轴线）沿径向相对的基座上，位于垂直壁上距离基座一定距离的至少一个第三测量点。选择通过第一和第二测量点的第一段和与第一段交叉并穿过至少第三测量点的第二段之间限定的角度来代表容器垂直度。对于容器的每个旋转位置，计算取决于角度的量。垂直度是根据计算量的变化量度量的。

8. 发明申请

US20130247404A1 DEVICE FOR INSPECTING THE RINGS AND NECKS OF CONTAINERS 有权
标题翻译：检查集装箱的吊环和装置的装置
公开(公告)号：US20130247404A1
公开(公告)日：2013-09-26
申请号：US13825615
申请日：2011-09-28
申请人： Jean-Francois Garin , Dominique Pitaval
发明人： Jean-Francois Garin , Dominique Pitaval
IPC分类号： G01B5/02
CPC分类号： G01B5/02 , G01B5/061 , G01B5/08 , G01B5/12 , G01B7/12 , G01B21/10
摘要： A device for inspecting rings and necks of containers includes a movable element with an outer gauge for checking the outside of the ring of the containers, and an inner gauge for checking the inside of the ring and neck of the containers. The movable element includes a system for measuring the position of the movable element relative to the frame, a system for detecting contact between the inner gauge and the container, a system for detecting contact between the outer gauge and the container, and a processing unit for determining, on the basis of the measurements of the position of the movable element and of the instances of contact between the gauges and the container, whether or not the size of the rings and/or necks of the containers are acceptable, and the types of defects for the containers whereof the sizes of the rings and/or necks are not acceptable.
摘要翻译：用于检查容器的环和颈部的装置包括具有用于检查容器的环的外部的外部计量器的可移动元件和用于检查容器的环和颈部的内部的内部计量器。可移动元件包括用于测量可移动元件相对于框架的位置的系统，用于检测内部规格和容器之间的接触的系统，用于检测外部规格和容器之间的接触的系统，以及用于基于可移动元件的位置的测量和仪表与容器之间的接触的实例的确定，确定容器的环和/或颈部的尺寸是否可接受，并且类型不能接受环和/或颈部尺寸的容器的缺陷。

9. 发明授权

US09746424B2 Method and device for observing and analysing optical singularities in glass containers 有权
公开(公告)号：US09746424B2
公开(公告)日：2017-08-29
申请号：US14888104
申请日：2014-04-30
申请人： MSC & SGCC
发明人： Marc Leconte , Lubin Fayolle , Eric Pirot
IPC分类号： G01N21/90 , B07C5/34 , G01N21/84
CPC分类号： G01N21/9036 , B07C5/3408 , G01N21/909 , G01N2021/845
摘要： A method of observing and analyzing optical singularities includes illuminating an outside of a container by using a light-emitting surface of axial symmetry around a vertical axis (Z) parallel to the axes of symmetry of the containers, with a property of the emission that is detectable by the acquisition system(s) varying along a generator line of the light-emitting surface. For containers of low transmittance, taking the view image of the container portion by the image acquisition device receiving light beams comes from a portion of the light-emitting surface situated on the same side of the container. For containers of high transmittance, taking the view of the container portion by the image acquisition device receiving light beams comes from a portion of the light-emitting surface that is diametrically opposite relative to the container.

10. 发明授权

US09658057B2 Facility for measuring the thickness of the wall of containers 有权
公开(公告)号：US09658057B2
公开(公告)日：2017-05-23
申请号：US14434780
申请日：2013-10-18
申请人： MSC & SGCC
发明人： Marc Leconte
IPC分类号： G01B11/06 , G01N21/90
CPC分类号： G01B11/06 , G01N21/90
摘要： A facility for measuring the thickness of the wall of containers includes an optical system for collecting and focusing on the detection plane of a light sensor and light beams reflected by the outer and inner surfaces of the wall. An optical collecting and focusing system includes a first objective having is object plane located in the vicinity of the impact of the incident light beam with the wall, an at least translucent diffusing screen located in the image plane of the first objective, so as to physically represent the light beams collected by the first objective as hot spots (Ti), and a second objective including, the diffusing screen as an object plane and the light sensor as an image plane.

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