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公开(公告)号：US6056127A
公开(公告)日：2000-05-02
申请号：US739034
申请日：1996-10-28
CPC分类号： B07C5/02 , Y10S209/923
摘要： Sorting apparatus has a delivery system for creating a stream of product pieces to be sorted in free flight at a sorting station where selected pieces are rejected from the stream. The system comprise a delivery conveyor inclined to the horizontal for receiving product and directing it towards the sorting station. The length of the delivery conveyor, its inclination and speed are selected to effectively create a low friction chute and establish a uniform, stable and constant velocity product stream for delivery to the sorting station.
摘要翻译： 分拣设备具有用于在分拣站处创建要在自由飞行中排序的产品流的传送系统，其中所选择的片段从流中被拒绝。 系统包括倾斜于水平的输送输送器，用于接收产品并将其引向分选站。 选择输送输送机的长度，其倾斜度和速度，以有效地产生低摩擦滑槽，并建立均匀，稳定和恒定速度的产品流，以便输送到分拣站。
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公开(公告)号：US5241171A
公开(公告)日：1993-08-31
申请号：US935520
申请日：1992-08-25
申请人： Herbert Fraenkel
发明人： Herbert Fraenkel
IPC分类号： B07C5/342
CPC分类号： B07C5/342
摘要： A support member for supporting objects undergoing inspection, the support member having an uppermost layer whose color is highly reflective in predetermined wavelengths in the range 580 to 1000 nm, the uppermost layer being in direct contact with a further layer which further layer is disposed below the uppermost layer and which reflects at least 70% of any light falling on it having predetermined wavelengths in the range 360 nm to 870 nm.
摘要翻译： 一种用于支撑正在进行检查的物体的支撑构件，所述支撑构件具有最上层，其颜色在580至1000nm范围内的预定波长的颜色是高反射性的，最上层与另外的层直接接触， 最上层，并且其反射至少具有落在其上的具有360nm至870nm范围内的预定波长的光的70％。
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公开(公告)号：US4630736A
公开(公告)日：1986-12-23
申请号：US621253
申请日：1984-06-15
IPC分类号： B07C5/342
CPC分类号： B07C5/3425 , B07C5/366
摘要： A sorting machine comprising a chute for moving a plurality of objects sequentially past a plurality of viewing zones which are spaced apart in the direction of movement of the objects so that the moving objects pass to an object separation zone in which relative separation is effected between desired and undesired objects. Light sources are on opposite sides of the moving object for directing beams of light to the viewing zones. Viewing devices view the objects passing through the viewing zones from opposite sides, respectively, of the moving objects. A discriminator, controlled by the output from the viewing devices, determines whether objects which have been so viewed are desired or undesired. An object separator controlled by the discriminator effects relative separation at the object separation zone between the desired and undesired objects. The viewing devices and light sources are so arranged that at least most of the light which is reflected by an object so as to be directed into a viewing device is derived from a light source disposed on the same side of the moving objects as the respective viewing devices.
摘要翻译： 一种分选机，包括用于沿着物体运动方向间隔开的多个观察区域顺序地移动多个物体的滑槽，使得移动物体通过物体分离区域，在该物体分离区域中， 和不期望的对象。 光源位于移动物体的相对两侧，用于将光束引导到观察区。 观察设备分别从移动物体的相对侧观察穿过观察区域的物体。 由观看设备的输出控制的鉴别器确定是否期望或不希望看到的物体。 由鉴别器控制的对象分离器在期望的和不期望的对象之间的对象分离区域处产生相对分离。 观察装置和光源被布置成使得被物体反射以被引导到观察装置中的至少大部分光源从设置在与各个观察点相对的移动物体的同一侧上的光源 设备。
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公开(公告)号：US4356921A
公开(公告)日：1982-11-02
申请号：US177246
申请日：1980-08-11
申请人： Herbert Fraenkel
发明人： Herbert Fraenkel
IPC分类号： B07C5/342
CPC分类号： B07C5/342 , Y10S209/908 , Y10S209/932
摘要： Inspection apparatus comprising a transparent or translucent tubular member having at least a frusto-conical portion, illuminating elements disposed externally of the tubular member for producing an illuminated zone within the frusto-conical portion, and a viewing arrangement disposed externally of the tubular member and arranged to view objects passing through the illuminated zone in the frusto-conical portion so as to respond to the value of a property of said objects, the tubular member reflecting substantially no light from the illuminated zone onto the viewing arrangement.
摘要翻译： 检查装置包括具有至少截头圆锥形部分的透明或半透明管状构件，设置在管状构件外部的照明元件，用于在截头圆锥形部分内产生照明区域，以及设置在管状构件外部的观察装置， 为了对通过截头圆锥形部分中的照明区域的物体进行观察，以响应所述物体的性质的值，管状构件基本上不将来自照射区域的光反射到观察装置上。
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公开(公告)号：US3993899A
公开(公告)日：1976-11-23
申请号：US531227
申请日：1974-12-09
申请人： Thomas Henry Chapman
发明人： Thomas Henry Chapman
CPC分类号： B07C5/3425
摘要： A light splitter device adapted for use in a light-sensitive sorting machine comprising a multiplicity of optical fibers adjacent ends of which extend from a common surface, the opposite ends of the fibers being disposed in a plurality of separate groups of fibers which are respectively adapted to illuminate different light sensors, the fibers of each group respectively extending from regions distributed substantially uniformly throughout the said common surface.
摘要翻译： 一种适于在光敏分选机中使用的分光装置，其包括多个光纤，其相邻端部从共同的表面延伸，所述纤维的相对端分别设置在多个分开的纤维组中 为了照亮不同的光传感器，各组的纤维分别从基本均匀地分布在整个所述公共表面的区域延伸。
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公开(公告)号：US20100096300A1
公开(公告)日：2010-04-22
申请号：US12254713
申请日：2008-10-20
申请人： Stewart Mills , David Cox
发明人： Stewart Mills , David Cox
CPC分类号： B65G11/083
摘要： A chute for inspection and sorting apparatus has first and second flat sections, with the lower end of the first section being disposed over the second section to form a step from which product falls onto the second section. Additional sections may be included. In one variant a third channelled section is included, with the lower end of the second section being disposed over the third section forming a second step from which product falls onto the third section.
摘要翻译： 用于检查和分拣装置的滑槽具有第一和第二平坦部分，第一部分的下端设置在第二部分上，以形成产品落入第二部分的台阶。 可能包括其他部分。 在一个变型中，包括第三通道部分，其中第二部分的下端设置在第三部分之上，形成产品落在第三部分上的第二步骤。
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7.发明授权
公开(公告)号：US5626219A
公开(公告)日：1997-05-06
申请号：US335911
申请日：1994-11-08
CPC分类号： B65G15/14 , B65G21/2054 , B65G2201/04
摘要： A stabilizer unit for material on a moving conveyer surface comprises a framework mounted over the surface with a drive pulley making driving engagement therewith. A drum is rotatably supported in the framework and carries a stabilizer surface thereon. The drive pulley is coupled to the drum to rotate the drum with its peripheral velocity substantially equal to that of the drive pulley, thus imparting the corresponding velocity to the stabilizer surface. The stabilizer surface can be a belt loosely carried on the drum, which follows a path with a first section overlaying the conveyer surface, a second section in engagement with a segment of the drum surface, and third and fourth sections extending between the drum surface and the respective points of separation of the stabilizer belt from the conveyer surface. Movement of the conveyer surface rotates the drive pulley and thereby the drum to advance the stabilizer belt around its path at a speed equal to the speed of the conveyer surface. With no substantial relative movement therebetween, the stabilizer belt and the conveyer surface stabilize material held therebetween along the first section of the stabilizer belt path.
摘要翻译： 用于移动输送机表面上的材料的稳定器单元包括安装在表面上的框架，其具有与其进行驱动接合的驱动皮带轮。 鼓可旋转地支撑在框架中并在其上承载稳定器表面。 驱动滑轮联接到滚筒，以使其圆周速度基本上等于驱动皮带轮的速度旋转，从而将相应的速度赋予稳定器表面。 稳定器表面可以是松散地承载在滚筒上的带，其沿着具有覆盖输送机表面的第一部分的路径，与滚筒表面的段接合的第二部分，以及在滚筒表面和滚筒表面之间延伸的第三部分和第四部分 稳定带与输送机表面分离的各个点。 输送机表面的运动使驱动皮带轮和滚筒转动，使稳定带绕其路径以等于输送机表面速度的速度前进。 在它们之间没有实质的相对运动的情况下，稳定带和输送机表面沿着稳定带路径的第一部分稳定保持在其间的材料。
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公开(公告)号：US07340084B2
公开(公告)日：2008-03-04
申请号：US10243128
申请日：2002-09-13
申请人： Gabriel Hamid
发明人： Gabriel Hamid
CPC分类号： B07C5/3422 , B07C5/3425
摘要： A method is disclosed for generating data relating to the quality of product in a bulk stream product during its passage through a monitoring station. An inspection of at least a portion of product in the monitoring station is conducted at intervals while the stream is owing. The inspectors identities individual product pieces in the portion being inspected by using one or more of various techniques. Those individual pieces are then examined according to chosen criteria, and a measure is established of the quantity or proportion of such individual product pieces that fail to meet those criteria. The data generated by these inspections can be analysed to provide an indication of the quality of the bulk stream.
摘要翻译： 公开了用于在批量流产品通过监控站期间产生与批量流产品中的产品质量有关的数据的方法。 在流量不足的情况下，间隔地进行监视站中的产品的至少一部分的检查。 检查员通过使用各种技术中的一种或多种来识别被检查部分中的各个产品。 然后根据选定的标准检查这些单件，并确定不符合这些标准的单个产品的数量或比例的度量。 可以分析由这些检查产生的数据，以提供批量流的质量的指示。
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公开(公告)号：US5683000A
公开(公告)日：1997-11-04
申请号：US437862
申请日：1995-05-09
申请人： John Menzies Low
发明人： John Menzies Low
IPC分类号： B07C5/342
摘要： A sorting apparatus for sorting material into desired and undesired pieces or portions includes a moving reflective surface such as a rotating cylindrical drum which is interposed between an illuminated background and a viewing system so that the background is indirectly viewed via the reflective surface. Any liquid or other debris from the product spills onto the reflective surface, rather than the background and is then moved away to be cleaned off. Thus, the viewed optical characteristics of the background remain constant and periodic cleaning of the background is not required.
摘要翻译： 用于将材料分选成所需和不需要的片或部分的分选装置包括移动的反射表面，例如旋转的圆柱形鼓，其介于照明背景和观看系统之间，使得背景经由反射表面间接观看。 产品中的任何液体或其他碎屑会溢出到反光表面上，而不是背景，然后将其移开以清除。 因此，所观察到的背景的光学特性保持恒定，并且不需要定期清洁背景。
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公开(公告)号：US5538142A
公开(公告)日：1996-07-23
申请号：US333498
申请日：1994-11-02
CPC分类号： B07C5/3422 , B07C5/3425 , B07C5/366 , Y10S209/938
摘要： Sorting apparatus has a conveyor belt or equivalent mechanism for moving particles at a speed sufficient to generate a stream of particles in air, which particles can be graded such that unacceptable material can be removed. The grading or sorting is conducted by a primary scanning system for analyzing light reflected from particles in the stream in a plurality of wavelength ranges. Ejectors for removing particles from the stream are disposed downstream of the scanning system, and are instructed in response to signals received from the scanning system. An auxiliary scanning system is also included to establish the presence of material in the stream, and in the event that a void is detected in a given region, then the analysis of that region by the primary scanning system and any corresponding activation of the ejectors is inhibited.
摘要翻译： 分选装置具有用于以足以在空气中产生颗粒流的速度移动颗粒的输送带或等效机构，该颗粒可以被分级，使得可以除去不可接受的材料。 分级或分选由主扫描系统进行，用于分析在多个波长范围内的流中的颗粒反射的光。 用于从流中除去颗粒的喷射器设置在扫描系统的下游，并且响应于从扫描系统接收的信号被指示。 还包括辅助扫描系统以建立流中的材料的存在，并且在给定区域中检测到空隙的情况下，则主扫描系统对该区域的分析和喷射器的任何相应的激活是 抑制。
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