19 results about "Horizontal translation" patented technology

An object processing system is disclosed that includes a carrier for receiving an object on a receiving surface thereof, said receiving surface being adapted to move the object thereon in at least one transfer direction; a horizontal translation system for moving the carrier in a horizontal direction that is generally orthogonal to the transfer direction; a vertical translation system for moving the carrier in a vertical direction; and a payload stability system including a plurality of emitters that each emit a detectable field over a portion of the receiving surface, and a plurality of receivers for receiving the detectable field from each of the plurality of emitters and providing a plurality of detection signals, said payload stability system providing payload stability information responsive to the plurality of detection signals.

The embodiment of the invention provides a method for determining depth information and electronic equipment, the method is executed by the electronic equipment, the electronic equipment comprises a first camera and a second camera, and the method comprises the following steps: obtaining a first image collected by the first camera and a second image collected by the second camera; obtaining camera internal parameters of the first camera and the second camera, and a first rotation matrix and a first translation parameter between the second camera; the first translation parameter comprises a first horizontal translation amount and a first vertical translation amount; correcting the second image according to the internal reference of the camera and the first rotation matrix to obtain a third image; performing feature matching operation based on the first image and the third image, and calculating depth information of each pixel point in the first image; wherein the search direction when the feature matching operation is executed is determined according to the first horizontal translation amount and the first vertical translation amount. The method can reduce the calculation amount of depth calculation and reduce the power consumption of equipment.

An object processing system is disclosed that includes a carrier for receiving an object on a receiving surface thereof, said receiving surface being adapted to move the object thereon in at least one transfer direction; a horizontal translation system for moving the carrier in a horizontal direction that is generally orthogonal to the transfer direction; a vertical translation system for moving the carrier in a vertical direction; and a payload stability system including a plurality of emitters that each emit a detectable field over a portion of the receiving surface, and a plurality of receivers for receiving the detectable field from each of the plurality of emitters and providing a plurality of detection signals, said payload stability system providing payload stability information responsive to the plurality of detection signals.

Gate Guidance Mechanism The present invention relates to a guidance mechanism for a structure moved in horizontal translation, such as a gate, characterized in that the mechanism comprises: at least one shoe (2) comprising, on the one hand, an anchoring surface (21) to the ground and, on the other hand, at least one cooperation interface (22) with a rail (3) carried by the moved structure, the cooperation interface (22) having a substantially rectilinear arrangement; a straight rail (3) adapted to be mounted under the underside of the moved structure in a manner substantially aligned with the translation axis of the moved structure; the rail (3) comprising, on the one hand, at least one cooperation interface (32) with the shoe (2) to bear against the shoe (2) and, on the other hand, at least one centering interface (41) for the position of the rail (3) relative to the shoe (2). Figure to be published with the abbreviation: Fig. 3

The utility model discloses an RGV movable material receiving device which comprises a guide rail arranged in the first direction. The walking mechanism walks on the guide rail in the first direction; the horizontal translation mechanism is arranged on the walking mechanism; the conveying mechanism is arranged on the horizontal translation mechanism, the horizontal translation mechanism drives the conveying mechanism to move in the second direction, the conveying mechanism is used for driving a hopper to move in the first direction, and the first direction is perpendicular to the second direction. The conveying mechanism drives the hopper to move in the first direction, the horizontal translation mechanism drives the conveying mechanism to move in the second direction, the walking mechanism drives the horizontal translation mechanism to walk on the guide rail in the first direction, and multi-direction movement material receiving of the hopper is achieved.

An improved floating structure attachment device comprising a vertically oriented guide member secured to a fixed structure, a dimensional joining block slidably coupled to the guide member, and a horizontally oriented attachment member extending through the joining block secured to a floating structure. The joining block defines intersecting vertical and horizontal passages dimensioned to permit controlled clearance sufficient to prevent binding while substantially limiting excess movement. The device provides four-dimensional freedom of movement, including vertical translation, horizontal translation, rotation about multiple axes, and limited angular pitch, while remaining structurally rigid and free of spring-biased elements.

The invention discloses a translation and rail transfer system for large-size heavy equipment in a narrow space, which relates to the technical field of tunnel engineering and comprises a transverse translation vehicle, a transverse movement rail, equipment, a rail flat car, a rail clamping plate, a first fixed rail and a second fixed rail, and the first fixed rail and the second fixed rail are mounted on the ground of a tunnel equipment room. The equipment and the rail flat car are installed on the first fixed rail, a transverse moving rail is installed on the rail clamping plate, and a transverse translation car is installed on the transverse moving rail. The transverse translation vehicle is large in carrying capacity, driving mechanisms such as a motor are not arranged, the weight and height of the vehicle body are effectively reduced, and the safety and convenience of equipment translation operation are improved; the rail butt joint adjusting system can stably drive the transverse translation vehicle, adjust the posture of the transverse translation vehicle in real time and control accurate butt joint of rails; the translation orbital transfer system is simple in structure, small in occupied space, easy to implement in a narrow space and low in cost.

The invention provides a guide rail virtual digital lofting and mounting pose real-time calibration method, which comprises the following steps that: at least two positioning tools are provided, each positioning tool is provided with three collinear optical mark points, and mark points on two sides of the optical mark points are symmetrically arranged relative to a center mark point; the two positioning tools are fixed to the upper end and the lower end of the guide rail correspondingly, and the positioning tools are tightly attached to the two working faces of the guide rail; global coordinates of all optical mark points are obtained in real time through a motion capture camera array, and the six-degree-of-freedom pose deviation of the guide rail is independently calculated based on a coordinate comparison scheme corresponding to the positioning tool layout; the horizontal translation deviation of the upper end of the guide rail is calculated; calculating the inclination angle deviation of the guide rail in the vertical plane; the rotation angle deviation of the guide rail around the axis in the length direction of the guide rail is solved through the coordinate difference of the mark points on the two sides of the same positioning tool on the single coordinate axis; and according to the calculated pose deviation of each degree of freedom, the installation state of the guide rail is adjusted in a targeted mode, and real-time calibration is completed.

The application discloses a curved surface segmented in-warp translation tool and a use method thereof, and belongs to the field of shipbuilding. The curved surface segmented in-warp translation tool comprises a shelf tool, a sliding beam seat and a shape following support, a round steel is arranged in a sliding track, at least two sliding tracks are arranged in parallel on a track platform, the sliding beam seat is slidingly connected in the sliding track, and track baffles are vertically arranged on both sides of the sliding track along the length direction; and the sliding track is arranged on a support frame body. The curved surface segmented in-warp translation tool is used in a horizontal translation mode on the outside of a ship in a warp, and the curved surface under the waterline is horizontally moved to an installation position, so that the problem that a segmented part cannot be directly hoisted into position and the construction difficulty is great when the segmented part is under the ship structure is solved. The construction scheme that the segmented part is carried on the upper part of a pontoon and installed in the lower part of a warp is realized, the workload in the warp is reduced, the warp period is shortened, the weight of the segmented part is borne by the tool, the safety hidden danger is reduced, and the construction safety is effectively ensured.

An object processing system is disclosed, the object processing system comprising: a vehicle for receiving an object on a receiving surface thereof, the receiving surface being adapted to move the object thereon in at least one transfer direction; the horizontal translation system is used for enabling the carrier to move in the horizontal direction, and the horizontal direction is approximately orthogonal to the transfer direction; the vertical translation system is used for enabling the carrier to move in the vertical direction; and a load stability system comprising a plurality of transmitters, each transmitter transmitting a detectable field on a portion of the receiving surface, and a plurality of receivers for receiving the detectable field from each of the plurality of transmitters and providing a plurality of detection signals, the load stability system provides load stability information in response to the plurality of detection signals.

The invention provides a double-track automatic conveying method, device and system. Horizontal translation systems in the device are fixed to the left side and the right side below a frame platform, and the horizontal translation systems drive bevel gears to move through servo motors and speed reducers to drive the frame platform to move horizontally; the vertical lifting systems are arranged on the two sides of the frame platform. The middle hollow structure platform is arranged on the vertical lifting system; the telescopic pallet fork is fixed on the middle hollow structure platform; the linear guide rails are fixed on four stand columns of the frame platform; the vertical lifting system drives a lead screw to rotate through a servo motor and a speed reducer, the middle hollow structure platform is driven to move in the vertical direction of the frame platform, and then the telescopic pallet fork is driven to ascend and descend. The device is stable in transfer process, low in noise, high in safety coefficient, accurate in positioning position, low in mechanical adjustment difficulty and capable of achieving full-closed-loop detection of the positioning position.

This invention provides a method for virtual digital lofting and real-time calibration of installation pose of a guide rail, comprising: providing at least two positioning fixtures, each fixture having three collinear optical markers symmetrically arranged on both sides relative to the center marker; fixing the two positioning fixtures to the upper and lower ends of the guide rail respectively, so that the positioning fixtures are in close contact with the two working surfaces of the guide rail; acquiring the global coordinates of all optical markers in real time through a motion capture camera array, and independently calculating the six degrees of freedom pose deviation of the guide rail based on a coordinate comparison scheme corresponding to the layout of the positioning fixtures: calculating the horizontal translation deviation of the upper end of the guide rail; calculating the tilt angle deviation of the guide rail in the vertical plane; calculating the rotation angle deviation of the guide rail about its own length axis by using the coordinate difference of the two markers on both sides of the same positioning fixture on a single coordinate axis; and making targeted adjustments to the installation state of the guide rail according to the calculated pose deviations of each degree of freedom, thereby completing real-time calibration.

An improved floating structure attachment device comprising a vertically oriented guide member secured to a fixed structure, a dimensional joining block slidably coupled to the guide member, and a horizontally oriented attachment member extending through the joining block secured to a floating structure. The joining block defines intersecting vertical and horizontal passages dimensioned to permit controlled clearance sufficient to prevent binding while substantially limiting excess movement. The device provides four-dimensional freedom of movement, including vertical translation, horizontal translation, rotation about multiple axes, and limited angular pitch, while remaining structurally rigid and free of spring-biased elements.

The invention discloses an SCARA robot precision detection device and a precision detection compensation method, and the device comprises a horizontal translation mechanism which comprises an X-axis translation assembly and a Y-axis translation assembly, and the X-axis translation assembly and the Y-axis translation assembly are horizontal and are perpendicular to each other; the longitudinal release mechanism is located on the horizontal translation mechanism, the longitudinal release mechanism is provided with a shaft sleeve combined structure, the shaft sleeve combined structure can be movably assembled with a robot tail end shaft of the SCARA robot, and the robot tail end shaft has the mechanical freedom degree of linearly lifting along the Z axis and rotating around the Z axis in the shaft sleeve combined structure; the grating measuring mechanism comprises an X-axis grating assembly and a Y-axis grating assembly which are parallel to the X-axis translation assembly and the Y-axis translation assembly respectively, and the grating measuring mechanism can detect respective readings of the longitudinal release mechanism on the horizontal plane along the X axis and the Y axis. According to the invention, a follow-up measurement scheme is provided, and the plane positioning precision of the SCARA robot can be detected and improved.

The present invention belongs to the technical field of forging equipment, and discloses an inner ring flattening device for forging bearing rings. The technical key points are as follows: It includes a workbench, on the surface of the workbench, a fixed frame is fixedly installed, and a bearing platform is fixedly installed on the surface of the workbench. A flattening component is arranged on the surface of the fixed frame. The flattening component includes an electric telescopic rod, and a cross plate is fixedly installed at the telescopic end of the electric telescopic rod. A punching block is fixedly installed on the bottom wall of the cross plate. A positioning mechanism is arranged on the surface of the bearing platform. The positioning mechanism includes a push plate, a horizontal translation component and a vertical translation component. The horizontal translation component includes a sliding part and an adjusting part. When the cross plate and the punching block move vertically for punching, by setting the horizontal translation component and the vertical translation component composed of the sliding part and the adjusting part to cooperate with each other, the positions of multiple groups of push plates can be conveniently adjusted. Multiple groups of push plates can adjust the position of the bearing ring on the surface of the bearing platform, which can effectively improve the punching efficiency.

The application discloses a full-automatic microorganism post-treatment droplet mechanism, which comprises a base, a horizontal translation structure, an image recognition unit and a turnover droplet structure. The horizontal translation structure is movably arranged on the base along the length direction of the base. The image recognition unit is fixed at one end of the base. The turnover droplet structure is fixed on the horizontal translation structure. The technical scheme of the application is characterized in that the horizontal translation structure is arranged to move the positive bottle fixed on the turnover droplet structure to the position where the blood plate is placed. The turnover droplet structure is arranged to rotate the positive bottle by a certain angle, so that the positive bottle can drip liquid on the blood plate. The image recognition unit is used to monitor whether the liquid in the positive bottle drips out. If the liquid cannot drip out, the turnover droplet structure is controlled to rotate by a larger angle, so as to realize automatic dripping. The automatic control is accurate and precise, and the automatic dripping treatment of the microorganism post-treatment system is realized.

The invention discloses a target scene depth distribution-oriented binocular depth estimation data set enhancement method, and belongs to the field of computer vision. The method comprises the following steps: analyzing depth probability distribution of a target scene and a public data set; a two-degree-of-freedom image transformation module based on binocular geometry is designed, and depth distribution is systematically changed through horizontal translation and stretching; furthermore, a random sampling strategy of transformation parameters is generated through an optimization method, so that depth distribution of enhanced data approaches target distribution. According to the method, the depth characteristics of the existing data set can be adapted to a specific application scene at low cost on the premise of not collecting new data, and the generalization ability and precision of the binocular depth estimation model in actual deployment are remarkably improved.

The invention relates to an automatic assembly line of a new energy inverter. Comprising a ground double-speed chain conveying line, an air double-speed chain conveying line, a front-end transition conveying line, a rear-end transition conveying line, a front-end plate returning lifting machine, a rear-end plate returning lifting machine, a first jacking transverse translation mechanism, a second jacking transverse translation mechanism, a third jacking transverse translation mechanism, a fourth jacking transverse translation mechanism and a tool plate. Transfer and backflow of the tool plate can be achieved, the aerial speed chain conveying line, the front end transition conveying line and the rear end transition conveying line are all located in the air and located above the ground speed chain conveying line and belong to upward expansion spaces, the arrangement area of a plant is basically not needed to be increased, due to the fact that the tool plate can achieve automatic backflow, the labor intensity of workers is relieved, and the production efficiency is improved. And the front-end transition conveying line and the rear-end transition conveying line can enable the ground double-speed chain conveying line and the air double-speed chain conveying line to be staggered up and down, so that a worker is not easy to collide during maintenance and debugging.

The utility model discloses a horizontal translation device suitable for heavy-weight material equipment, which comprises two groups of trolley advancing transportation tracks arranged in parallel at intervals, a first flat car is arranged on the trolley advancing transportation tracks, a profile steel reinforcing connecting piece is arranged on the first flat car, and the profile steel reinforcing connecting piece comprises a longitudinal beam. The longitudinal beams are arranged on the front sides and the rear sides of the two first flat cars respectively in parallel, a plurality of cross beams perpendicular to the longitudinal beams are fixed to the longitudinal beams at intervals, vehicle-mounted fixed rails perpendicular to the trolley advancing transportation rails are laid on the cross beams, the first flat cars advance to the tunnel, and the vehicle-mounted fixed rails can be in butt joint with tunnel inner hole connecting rails. The vehicle-mounted fixed rail and the hole connecting rail each comprise two flat car walking rails arranged in the center and two trolley walking rails arranged on the outer sides of the flat car walking rails, and a second flat car is arranged on the flat car walking rails. The device is suitable for reshipment of long-distance large and heavy objects, and is easy and convenient to operate, high in safety and more stable to use.