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1. 发明申请

WO2021240324A1 METHOD AND DEVICE FOR INSPECTING AN INCISION ON A PLASTIC CAP 审中-公开
公开(公告)号：WO2021240324A1
公开(公告)日：2021-12-02
申请号：PCT/IB2021/054431
申请日：2021-05-21
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： BALDUCCI, Massimo , LAICO, Donato
IPC分类号： G01N21/95
摘要： A method for inspecting an incision (I) made on a lateral surface (SL) of a plastic cap (TP) comprises the following steps: conveying the plastic cap (TP) along an inspection path (PI) through an inspection zone (ZI) in which the cap (TP) is inspected; emitting a polarized light collimated along a light orientation (D2) towards the inspection zone (ZI); capturing image data (121) representing at least one image of the lateral surface (SL) of the cap (TP) through an optical sensor (12); receiving the image data (121) in a control unit (13); processing the image data (121) to derive information about the incision (I).

2. 发明申请

WO2016170490A1 APPARATUS AND METHOD FOR OPTICAL INSPECTION OF PARISONS 审中-公开
标题翻译： PARISONS光学检测装置及方法
公开(公告)号：WO2016170490A1
公开(公告)日：2016-10-27
申请号：PCT/IB2016/052262
申请日：2016-04-21
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato
IPC分类号： G01N21/90
CPC分类号： G01N21/9072 , B29C49/02 , G01N21/9009 , G01N21/9045 , G01N21/9054 , G01N21/9081
摘要： An apparatus (1 ) for optical inspection of parisons (2) intended to be blow moulded to form containers, where the parisons (2) are made of plastic material and have a side wall (201 ), a closing bottom and a mouth end (202) having on its outside surface a screw thread (205) and an identification code (207) in relief, comprises: a conveyor (3) equipped with a plurality of receiving elements (4) configured to transport corresponding parisons (2) along a predetermined path where, in an inspection station located along the predetermined path, each parison (2) is positioned with its axis (208) aligned with a longitudinal reference axis; a stationary camera (7) mounted in such a way that its viewing axis (8) coincides with the longitudinal reference axis in order to see the interior of the parison (2); an illuminator (9) positioned around the viewing axis (8) of the camera (7) in order to irradiate the outside surface of the mouth end (202) of the parison (2) positioned in the inspection station. The camera (7) has a wide-angle lens and is configured to capture an image of an inside surface of the mouth end (202) of the parison (2) positioned in the inspection station, representing the screw thread (205) and the identification code (207) of the parison (2), shown in transparency.
摘要翻译：用于光学检查用于将吹塑成型以形成容器的型坯（2）的设备（1），其中型坯（2）由塑料材料制成，并具有侧壁（201），封闭底部和口端 202）在其外表面上具有螺纹（205）和识别码（207），其包括：输送机（3），其配备有多个接收元件（4），所述多个接收元件构造成沿着在沿着预定路径设置的检查站中，每个型坯（2）定位成其轴线（208）与纵向参考轴线对准的预定路径; 固定照相机（7）以使其观察轴线（8）与纵向参考轴线重合的方式安装，以便看到型坯（2）的内部; 围绕照相机（7）的观察轴（8）定位的照明器（9），以便照射位于检查台中的型坯（2）的口端（202）的外表面。摄像机（7）具有广角镜头，被配置为捕获位于检查站中的型坯（2）的嘴端（202）的内表面的图像，代表螺纹（205）和型坯（2）的识别码（207），以透明度表示。

3. 发明申请

WO2021205377A1 DEVICE AND METHOD FOR INSPECTING PARISONS 审中-公开
公开(公告)号：WO2021205377A1
公开(公告)日：2021-10-14
申请号：PCT/IB2021/052919
申请日：2021-04-08
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato , SCALINI, Cristian
IPC分类号： B29C45/76 , B29C49/80 , G01N21/90 , G01N21/89
摘要： An apparatus (1) for the inspection of parisons (2) comprises: an inspection zone (10), configured to receive an unordered plurality of parisons (2); an illuminator (3), configured to emit a beam of light directed at the plurality of parisons (2); a detector (4) comprising a camera (41) configured to capture an image of the plurality of parisons (2), wherein the inspection zone is interposed between the illuminator (3) and the detector (4); a control unit (5) configured to process the image captured by the camera (41) to derive an item of diagnostic information regarding the defectiveness of one or more parisons (2) of the plurality of parisons (2), wherein the illuminator (3) includes an emission-polarizing filter (32) and the detector (4) includes a receiving polarizing filter (42).

4. 发明申请

WO2020261193A1 DEVICE FOR OPTICAL INSPECTION OF PREFORMS 审中-公开
公开(公告)号：WO2020261193A1
公开(公告)日：2020-12-30
申请号：PCT/IB2020/056049
申请日：2020-06-26
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato , GIORGI, Manuel
IPC分类号： G01N21/90 , B29C49/78 , B65G51/03
摘要： An apparatus (1) and a method for optical inspection of parisons (2) made of thermoplastic material comprises: a conveyor (3) comprising a pair of lateral, under-flange guides 31A for holding each parison by its flange, and configured to transport the parisons (2) in succession along an inspection path; an inspection station (41, 42, 43, 51, 52), located along the inspection path and including at least one inspection camera (410, 411, 412, 413, 421, 431, 510, 511, 520, 521, 522), configured to capture image data of a parison (2) positioned in the inspection station (41, 42, 43, 51, 52), wherein the conveyor (3) has a first operating configuration for transporting parisons (2) of a first size and a second operating configuration for transporting parisons (2) of a second size, different from the first size, the conveyor (3) including at least one adjustment actuator (7), configured to move the conveyor (3) between the first and the second operating configuration.

5. 发明申请

WO2020121239A3 DEVICE FOR OPTICAL INSPECTION OF PARISONS 审中-公开
公开(公告)号：WO2020121239A3
公开(公告)日：2020-06-18
申请号：PCT/IB2019/060699
申请日：2019-12-12
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato , NIGRO, Simone
IPC分类号： B29C49/80 , B29C49/78 , B29C49/06 , B29K67/00 , B29L31/00
摘要： A device (1) for optical inspection of parisons (2) comprises: an illuminator (3) configured to emit a beam of light directed at a parison (2) located at an inspection position (10); a detector (4) configured to capture an image (10) of the parison (2) interposed between the illuminator (3) and the detector (4), where the illuminator (3) includes an emission-polarizing filter (32) configured to generate a polarized light beam, and where the detector (4) includes a receiving polarizing filter (41) configured to receive the polarized light beam.

6. 发明申请

WO2020121239A2 DEVICE FOR OPTICAL INSPECTION OF PARISONS 审中-公开
公开(公告)号：WO2020121239A2
公开(公告)日：2020-06-18
申请号：PCT/IB2019/060699
申请日：2019-12-12
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato , NIGRO, Simone
IPC分类号： B29C49/80
摘要： A device (1) for optical inspection of parisons (2) comprises: an illuminator (3) configured to emit a beam of light directed at a parison (2) located at an inspection position (10); a detector (4) configured to capture an image (10) of the parison (2) interposed between the illuminator (3) and the detector (4), where the illuminator (3) includes an emission-polarizing filter (32) configured to generate a polarized light beam, and where the detector (4) includes a receiving polarizing filter (41) configured to receive the polarized light beam.

7. 发明申请

WO2018051227A1 INSPECTION DEVICE AND METHOD FOR PARISONS AND MACHINE FOR MAKING PARISONS COMPRISING THE DEVICE 审中-公开
标题翻译：检验装置和用于制造包括该装置的房屋的设备和方法
公开(公告)号：WO2018051227A1
公开(公告)日：2018-03-22
申请号：PCT/IB2017/055481
申请日：2017-09-12
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： LAICO, Donato , BERTUOL, Arnaldo , MARASTONI, Daniele
IPC分类号： G01N21/90
摘要： An inspection device for parisons (preform) comprises at least a first conveying means (4) having, on one side of it, a plurality of seats (5) for receiving an array of respective parisons (100), wherein the first conveying means (4) is movable between a first station (S1) for receiving the parisons (100) and a second station (S2) for releasing the parisons (100) and wherein the first conveying means (4) is movable between the first and second stations (S1, S2) along a trajectory having at least one stretch which is transverse to the longitudinal axis of the parisons (100) on the first conveying means (4), the device (1) also comprising at least a first optical detection unit (6) located at a fixed position and facing the first conveying means (4) on the side of the latter which receives the parisons (100) at least at the transverse stretch of the trajectory to inspect at least one portion of the parisons (100) which faces the first optical detection unit (6).
摘要翻译：用于型坯（预成型件）的检查装置包括至少第一输送装置（4），该第一输送装置在其一侧具有用于接收相应型坯（100）的阵列的多个座（5）），其中第一输送装置（4）可在用于接收型坯（100）的第一工位（S1）和用于释放型坯（100）的第二工位（S2）之间移动，并且其中第一输送装置（4）（1）在第一和第二工位（S1，S2）之间沿着具有横向于第一输送工具（4）上的型坯（100）的纵向轴线的至少一个延伸段的轨迹可移动，所述装置（1）至少第一光学检测单元（6）位于固定位置并且在第一输送装置（4）的侧面上，第一输送装置（4）至少在轨迹的横向延伸处接收型坯（100）以检查至少一个（100）的面向第一光学检测单元（6）的部分。

8. 发明申请

WO2007029048A1 METHOD AND APPARATUS FOR VISUALLY INSPECTING AN OBJECT 审中-公开
标题翻译：用于视觉检查对象的方法和装置
公开(公告)号：WO2007029048A1
公开(公告)日：2007-03-15
申请号：PCT/IB2005/002664
申请日：2005-09-09
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA , CAROLI, Sanzio , LAICO, Donato
发明人： CAROLI, Sanzio , LAICO, Donato
IPC分类号： G01N21/90
CPC分类号： G06T7/0004 , G01B11/25 , G01N21/8851 , G01N21/9036 , G01N21/9081 , G01N2021/8832 , G01N2021/8896 , G06T7/42
摘要： A method comprises projecting a light and shade pattern defined by preset optic parameters (P, S) through a body (3), detecting an image of said light and shade pattern through said body (3) to obtain a detected image (12; 18), processing said detected image (12; 18) to highlight any irregularities (19; 24) of said light and shade pattern in said detected image (12; 18); an apparatus comprises light-source means (6) for projecting a light and shade pattern defined by preset optic parameters (P, S) through a body (3), image-detecting means (7; A, B) for detecting an image of said light and shade pattern through said body (3) to obtain a detected image (12; 18) and processing means for processing said detected image (12; 18) in such a way as to highlight any irregularities of said light and shade pattern in said detected image.
摘要翻译：一种方法包括通过主体（3）投影由预设光学参数（P，S）限定的光和阴影图案，通过所述主体（3）检测所述光和阴影图案的图像，以获得检测图像（12; 18））处理所述检测图像（12; 18）以突出所述检测图像（12; 18）中所述光和阴影图案的任何不规则（19; 24）; 一种装置，包括：光源装置（6），用于通过主体（3）投射由预设的光学参数（P，S）限定的光和阴影图案;图像检测装置（7; A，B），用于检测所述光和阴影图案通过所述主体（3）获得以获得检测图像（12; 18）;以及处理装置，用于处理所述检测到的图像（12; 18），以便突出所述光和阴影图案的任何不规则所检测的图像。

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