Abb Schweiz Ag

Shanghai Hode Information Technology Co., Ltd.

Hao Gu

Cheng Li

Jibo Yang

Wei Song

ZhiQiang Tao

Jihuan Tian

Jinsong Li

Zhaofu Chi

Jiafan Zhang

Liwei Qi

Tao Feng

Yan Xu

Qingwei Li

Jianjiang Wang

Lei Wang

JianSheng Chen

Kangjian Wang

Lei Mao

Shaojie Cheng

Roger Mellander

Bo Qiao

Weidong Zhou

Heqing Sun

Xinyu Fang

Shanghua Li

Martin Kefer

Han Chen

Cuicui Su

Jonas Haulin

Jiajing Tan

Jian Qin

Daniel X Wappling

Yonglin Chi

Yang Shu

Feihu Yuan

Shaobo Xie

Huaxin Guan

Zhichen Dai

Ming Guo

Puyu Zha

Zhiqiang Tao

Embodiments of the present disclosure provide a robot. The robot arm link includes a first arm link; a hollow shaft extending along a first axis thereof and coupled to the first arm link; a first stage reduction assembly coupled to a power source of the robot; and a second stage reduction assembly comprising: an input coupled to an output of the first stage reduction assembly and adapted to rotate about a second axis offset from the first axis; and an output coaxially arranged on a periphery of the hollow shaft and adapted to engage with the input to cause a rotation of the first arm link via the hollow shaft.

Robot and assembly method thereof

Embodiments of the present disclosure relate to a gearbox housing. The gearbox housing has a housing body and an annular gear. The housing body comprises an annular support and a lateral portion provided at a side face of the annular support. The lateral portion has a hole formed thereon for an input shaft to pass through. The annular gear is provided inside of the housing body along a radial direction and adapted to couple to the annular support, wherein a plurality of teeth are circumferentially provided at an inner side of the annular gear. A gear wheel with an output shaft is adapted to couple to the plurality of teeth.

Gearbox housing and method of manufacturing the same

Robot arm link () comprises a body made of non-metallic material, a transmission cable () made of conducive material and embedded within the body (), and at least one connector () arranged on the body () and coupled to the transmission cable (), each connector () adapted to be electrically connected to a connector () of a further robot arm link () of a same specification, a sensor (), or a power source () of the robot (). By embedding the transmission cable () within the non-metallic material to form the robot arm link (), there is no need to consider how to route the cable () and thus the difficulty of cable routing design can be significantly reduced. Furthermore, the efficiency of robot assembly and maintenance can be increased accordingly. In addition, the cables () arranged in the robot arm links () are not easily damaged, thereby increasing the service life of the robot.

Robot arm link with embedded cables and robot

Structural members and methods for manufacturing a plastic-based, bulk, antimicrobial structural member of a robot. Such bulk antimicrobial plastic solution can meet the hygienic requirement and the mechanical performance requirement of a structural member of a robot simultaneously. Meanwhile, it may reduce the overall weight of the robot.

Structural member of robot, robot, and associated manufacturing method

A plastic robot arm link for a robot includes a body made of plastic material, a connection arranged on the body and adapted to be coupled to a further plastic robot arm link or a transmission part of the robot, and an insertion made of material with a higher strength or stiffness than the plastic material and embedded in the body and/or the connection. By embedding the material with higher strength or stiffness within the body of the robot arm link made of plastic material, the stiffness and strength of the robot arm link can be enhanced. In addition, due to the presence of highly rigid materials, the creep effect of the plastic arm is also significantly reduced, improving the accuracy of the robot.

Plastic robot arm link, associated robot and manufacturing method

A housing for a plastic gearbox and associated plastic gearbox and a robot. The housing includes a body including an inner engaging portion circumferentially arranged on an inner surface of the body, the inner engaging portion adapted to be engaged with a transmission assembly of the plastic gearbox; and an adjusting mechanism arranged around the body and operable to squeeze the body inwardly to reduce an inner diameter of the body. By using the adjusting mechanism to squeeze the body of the housing inwardly, the fit error between the inner engaging portion and the transmission assembly can be compensated in an efficient way. Furthermore, the adjusting mechanism is a part of the housing and thus the body of the housing which is made of plastic does not need to be too thick, which makes injection molding easier and manufacturing precision improved.

Housing for plastic gearbox and associated plastic gearbox and robot

Embodiments of the present disclosure provide a planetary gearbox. The planetary gearbox includes a housing extending along a first axis; a first coupling member arranged on an inner circumference of the housing; an input component operable to rotate about the first axis; at least one intermediate component, each intermediate component comprising a second coupling member and adapted to be driven by the input component to rotate about a second axis offset from the first axis with the second coupling member engaging with the first coupling member; and an output component coupled to the at least one intermediate component and operable to rotate about the first axis with rotation of the at least one intermediate component, wherein at least one of the first coupling member and the second coupling member comprises a synchronous belt.

Planetary gearbox, assembly method thereof, associated robot joint and robot

Embodiments of present disclosure relates to an apparatus and a method for calibrating a laser displacement sensor for use with a robot. The apparatus comprises an auxiliary object arranged in a work space of the robot or held by the robot and comprising a planar surface adapted to be detected by the laser displacement sensor; and a controller configured to: determine a characteristic point on the planar surface of the auxiliary object based on a detection result from the laser displacement sensor; cause the laser displacement sensor to point at the characteristic point for plural times with the same angle and different distances to obtain an orientation of the laser displacement sensor; and cause the laser displacement sensor to point at the characteristic point for plural times with different angles and the same distance to obtain a relative position relationship between the laser displacement sensor and the robot.

Apparatus and method for calibrating laser displacement sensor for use with robot

Present disclosure provide a conveyor, a conveying system having the same, and a method of manufacturing the conveyor. The conveyor comprises a carrying member adapted to carry an object to be conveyed. The conveyor also comprises a plurality of rollers arranged under the carrying member and adapted to be guided to move along guide rails in a first direction. The conveyor further comprises a first magnetic engaging portion arranged to extend from a lower surface of the carrying member to a position near to the guide rails in a second direction normal to the first direction, and adapted to interact with a second magnetic engaging portion on the guide rails, to generate a driving force for driving the conveyor in the first direction.

Conveyor, conveying system and manufacturing method of conveyor

An apparatus and method for calibrating or teaching a robot, the apparatus includes a reflective photoelectric sensor arranged on a gripper of the robot and a controller. The controller is configured to: cause the reflective photoelectric sensor to scan over a target object; monitor changes in an output signal from the reflective photoelectric sensor; for each detected change exceeding a threshold, determine a coordinate of a gripping component on the gripper in a robot coordinate system, to obtain a set of coordinates; determine a position of the target object in the robot coordinate system based on the set of coordinates and a predefined offset value (PO) between the reflective photoelectric sensor and the gripping component; and store the position of target object for future use in assembling objects.

Apparatus and method for use with robot

An apparatus for detecting tilt of a fixture and method thereof. The apparatus includes a visible element having a pattern visibly distinguishable from its surrounding area; a part having a plane reflective surface being configured to be engaged with the fixture in alignment and being arranged to reflect light beams propagating directly from the visible element so as to produce a first virtual image of the visible element; an image capture device being disposed at same side of the visible element with respective to the part having a plane reflective surface and being configured to have a field of view covering the first virtual image and a second virtual image of the visible element produced by the part having a plane reflective surface, wherein the second virtual image was produced where the part having a plane reflective surface assumed a levelling orientation; and a controller being adapted for detecting tilt of the fixture using a deviation of the first virtual image from the second virtual image of the visible element in the field of view of the image capture device. By using the apparatus or method according to present invention, no optical means, such as lens, is used for converging the light beams projected by the visible element. It is thus possible to facilitate the assembly of the apparatus, miniaturize the apparatus and reduce costs thereof.

Tilt detection apparatus and method thereof

The present application discloses an apparatus for separating and feeding O-rings, which includes a rotatable body including a storage portion and a separating portion; and a helix groove formed on the rotatable body across the storage portion and the separating portion, wherein a width and a depth of the helix groove are adapted to a wire diameter of a O-ring, and pitch of the helix groove on the separating portion increases along a feeding direction from the storage portion to the separating portion, wherein in response to a rotation of the rotatable body, the helix groove conveys a plurality of O-rings hanged on the storage portion to the separating portion to thereby separate the plurality of O-rings away from each other.

Apparatuses and methods for separating, feeding and mounting O-rings

The present invention discloses techniques for generating and presenting subtitles. The disclosed techniques comprise extracting target audio information from a video; converting the target audio information to first text information, wherein the target audio information and the first text information are in a first language; translating the first text information to at least one second text information, wherein the at least one second text information is in at least one second language; generating a first subtitle based on the first text information; generating at least one second subtitle based on the at least one second text information; obtaining a first target subtitle and at least one second target subtitle by implementing a sensitive word processing to the first subtitle and the at least one second subtitle, respectively; and presenting at least one of the first target subtitle or the at least one second target subtitle in response to user input.

Method and system of displaying subtitles, computing device, and readable storage medium

The present disclosure relates to a method and apparatus for estimating a systematic error of a commissioning tool of an industrial robot, the industrial robot including an operational tool and an application camera, the commissioning tool including a touchscreen and a stylus, the method including: a driving step of driving the operational tool to rotate around a preset rotation axis; a first image obtaining step of obtaining a plurality of first images of the operational tool during rotation; and a first offset calculating step of calculating a first offset of the stylus relative to the operational tool according to the plurality of first images, so as to obtain the systematic error.

Method and apparatus for estimating system error of commissioning tool of industrial robot

A method for calibration of work piece mounted in a predetermined manner to a work object and a robot system using the same. The work object has a first surface, a second surface and a third surface, and wherein the work object frame of reference is defined by a first coordinate line, a second coordinate line, and a third coordinate line at intersections of the first surface, the second surface and the third surface converging on a point. The method includes: touching a first number of locations on the first surface of the work object positioned by the robot touch probe to measure their actual locations on the first surface in the robot frame of reference, and storing the measured first coordinates for the measured locations; touching a second number of locations on the second surface of the work object positioned by the robot touch probe to measure their actual locations on the second surface in the robot frame of reference, and storing the measured second coordinates for the measured locations; touching a third number of locations on the third surface of the work object positioned by the robot touch probe to measure their actual locations on the third surface in the robot frame of reference, and storing the measured third coordinates for the measured locations; calculating orientation and origin of the work object frame of reference from the robot frame of reference based on the measured first, second and third coordinates for the measured locations, where the work object is positioned in the robot cell. The method provides all the necessary data to determine orientation and origin of the actual work object frame of reference relative to the robot frame of reference. The method also enables the robot to perform machine operations accurately at locations on a work object.

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Shanghai, China

Hao Gu