161results about How to "No need to move" patented technology

The invention discloses a method for automatically compensating pose errors in the machining process of an optical element, relates to the machining field of optical elements, and aims to provide a method for automatically eliminating installation errors without adjusting a workpiece. The method adopts the following steps that the optical element is firstly clamped on a working table of a machine tool, and the surface of the optical element is measured; actual position measuring points are then transformed to be theoretical position measuring points according to a pose error vector construction transformation matrix; an objective function for solving pose error vectors and a solving mathematic model are built, and the pose errors are solved; a transformation matrix is built according to solutions of the pose errors, and position vectors and direction vectors of resident points on machining paths are transformed respectively; finally, the transformed resident points are subjected to post-processing to obtain a machining program after pose error compensating. The method can accurately and rapidly compensate the pose errors of the optical element and is suitable for being applied to the field of optical machining controlled by a computer.

The invention relates to an automatic doffing trolley of a spinning machine. The automatic doffing trolley comprises a doffing trolley body and an automatic doffing device. The automatic doffing device is arranged on a bottom plate located on the upper portion of the doffing trolley body. A pre-loosening mechanism of the automatic doffing device is arranged on the bottom plate of the doffing trolley body through a spring steel plate. A pre-loosening block is fixed on the spring steel plate. When the trolley moves forwards, the pre-loosening block moves forwards along with the trolley, is inserted into the lower end of a bobbin, and enables the lower end of the bobbin to ascend along an oblique plane of the pre-loosening block. Then, under the action of a plane cam, the pre-loosening block abuts against the lower end of the bobbin, moves upwards in the direction parallel to the axis of a spindle blade and enables the full bobbin to break away from the spindle blade under the blocking action of a spindle hook. The bobbin bounced upwards enters a manipulator device. The upper ends of claws of the manipulator device clamp the upper end, without yarn, of the full bobbin and then pull the full bobbin out. The pre-loosening force of the pre-loosening mechanism is parallel to the axis of the spindle blade and has little influence on a spindle bearing. The manipulator device clamps the upper end, without the yarn, of the bobbin, and the quality index of the yarn can not be influenced.

The invention relates to a magnetooptic ellipsometry measurement device and a measurement method, which belong to the technical field of magnetooptic measurement on magnetic materials. The device comprises a power source, a laser source, a light path system, electromagnets and a personal computer, and can be used for carrying out magnetooptic ellipsometry measurement. The invention is characterized in that: (1) spectrometers added in the light path can accurately measure the angle of incidence, and because the resolution of the angle measurement of the spectrometer can reach 0.01 degrees, the measurement precision is high; (2) by modifying the spectrometer, a collimator of the spectrometer can be dismounted, the electromagnets do not need to be moved during angle measurement, and thereby measurement is more accurate and convenient; (3) the light path is simple and practical, and the optical elements needed by the light path are universal optical elements, so the cost is low; (4) operation is convenient, and longitudinal and polar magnetooptic ellipsometry measurements can be carried out on material without moving the electromagnets.

The invention discloses a double-camera measurement device and measurement method for a cabin pin hole abutting corner and mainly solves a problem of inconvenience in measurement on the cabin pin holeabutting corner due to the space limitation in the prior art. The double-camera measurement device comprises a camera supporting part and a calibration frame; the camera supporting part comprises a camera beam (10) and a camera upright (11); the camera beam (10) is vertically connected with the camera upright (11); a camera jack stay is mounted on the camera beam; two sliding supporting blocks (5) which can rotate around the camera jack stay are symmetrically mounted at both sides of the camera jack stay and are used for mounting two industrial cameras (6, 12); the calibration frame is positioned opposite to the camera upright and comprises a positioning strip (1), a calibration frame upright (2), a calibration frame beam (3) and calibration plates (4); the calibration frame upright is vertically mounted next to the positioning strip; the calibration frame beam and the calibration frame upright are mounted in a mutually vertical mode; and the calibration plates are mounted at the front side and the reverse side of the calibration frame beam. The double-camera measurement device and measurement method are high in measurement accuracy, can implement non-target measurement and can beused for assembling of airplanes and guided missiles.

The invention belongs to the technical field of intelligent traffic equipment and specifically relates to a light-screen line-crossing warning device. The warning device comprises a generation device and a receiving device cooperated with the generation device. The generation device or the receiving device is equipped with a caution display screen; the surface of the generation device or the receiving device is equipped with a plurality of laser generators and infrared emitters; and the surface of the receiving device or the generation device is equipped with a plurality of laser receivers corresponding to the plurality of laser generators, and a plurality of laser receivers corresponding to the infrared emitters, wherein the laser generators are used for generating visible laser beams.

The invention discloses a box body welding production line and a production method. The production line comprises a plate discharge hole forming equipment line, a rolling forming line, a punching device, a bending device and a welding device; the plate discharge hole forming equipment line is used for leveling steel and punching the surface of the steel, and a material plate is manufactured; the rolling forming line is used for rolling a bending edge on the material plate; the punching device is used for cutting off the material plate into a plurality of groups, each group of material plates comprises four continuous sections, and the four sections are corresponding to four side wall plates of the box body; the bending device is used for bending the cut material plate into a side wall frame of the box body; and the welding device is used for welding the frame into a whole box body. The full-automatic production line and process of punching, rolling, cutting, bending and welding are adopted, so that full-automatic forming from the steel plate to the box body is realized, the processing of hole forming and three-dimensional features on the side wall of the box body is completed once,the production efficiency is high, the labor cost is low, and the processing quality is high.

The invention discloses a holographic imaging system and imaging method for taking photos to collect three-dimensional information. The holographic imaging system comprises an image data collection device, a data processing device and a holographic image projector, wherein the image data collection device, the data processing device and the holographic image projector are sequentially connected with one another; the image data collection device is used for collecting image data of a target object, and transmitting the image data to the data processing device; the data processing device is used for receiving the image data and reconstructing three-dimensional holographic data according to the image data; and the holographic image projector is used for receiving the three-dimensional holographic data, and projecting and displaying the three-dimensional holographic data through the holographic image projector. According to the holographic imaging system, the three-dimensional information of a viewing angle of the target object is collected through one-time taking photos and scanning, and is displayed through the holographic image projector. The holographic imaging system is simple to operate and convenient to use; complicate three-dimensional data can be processed; and a three-dimensional model can be quickly built.

The invention discloses a reciprocating type automatic tomato irrigation device for agricultural Internet of Things. The reciprocating type automatic tomato irrigation device comprises two guide rails, a sliding plate, swing rods and a reciprocating mechanism, wherein a sliding rack is placed between the guide rails, the two sides of the sliding rack are connected with a plurality of limiting wheels, and the limiting wheels are in contact fit with the guide rails; the sliding plate is connected to the sliding rack in a sliding mode, the sliding frames are connected to the two sides of the top of the sliding plate, and a connecting frame is connected between the inner side faces of the sliding frames and connected with the sliding plate; the lower portion of the connecting frame is rotationally connected with the multiple swing rods, a liquid spraying pipe is connected between the swing rods on the same side, and the liquid spraying pipe is connected with the multiple sprayers; and the reciprocating mechanism is arranged between the sliding frames and the sliding rack. Through the reciprocating mechanism, the sprayers can reciprocate, so that tomatoes can be comprehensively watered, and the irrigation effect can be improved.

The invention relates to a slotting machine, in particular to a woodsword handle slotting machine. The invention aims to solve the technical problem so as to provide the woodsword handle slotting machine capable of automatically pressing a hole opener, enabling a woodsword handle to move intermittently and reducing the manual operation. The invention provides the technical scheme that the woodsword handle slotting machine comprises support legs and a slotting mechanism, wherein a bottom plate is arranged on the top parts of the support legs; a rotary placement mechanism is arranged on the front side of the middle part of the bottom plate; the slotting mechanism is arranged on the side part of the bottom plate; an intermittent pressing mechanism is arranged on the rear part of the bottom plate; a part of the intermittent pressing mechanism contacts a part of the rotary placement mechanism; and the part of the intermittent pressing mechanism is matched with a part of the slotting mechanism. According to the woodsword handle slotting machine provided by the invention, through the rotary placement mechanism, the woodsword handle can be moved intermittently without the need of being directly moved by manpower; the woodsword handle can be slotted through the slotting mechanism; and through the intermittent pressing mechanism, the hole opener is automatically moved downwards intermittently without the need of being pressed by manpower.

The invention relates to a method for grafting old trees, in particular to a method for grafting century-long old trees with part of the trunk being withered to death. In order to overcome the major defect that the century-long old trees are difficult to be conserved continuously in a grafting manner in the prior art, the invention provides a method for grafting century-long old trees with part of the trunk being withered to death for survival. The method comprises the following steps: determining the viable part in the old tree, wherein, if the size of the viable part is larger than 50% that of the trunk of the old tree, the method is feasible; implanting a conspecific grafting seedling provided with a root system into the lower end of the viable part of the old tree; and grafting a conspecific grafting seedling provided with branches and leaves onto the upper end of the viable part of the old tree, wherein, the root system of the conspecific grafting seedling is imbedded in the soil; and one end of the conspecific grafting seedling with the braches and leaves is grafted onto the viable part of the old tree, and the rest thereof is fixed onto the old tree.

The invention relates to the technical field of massage rehabilitation devices, and particularly relates to an orthopedic nursing massage rehabilitation device. The device comprises a protective shell and a motor, wherein the motor is fixedly connected to the bottom end of the interior of the protective shell, and vibration mechanisms are arranged on the left and right sides of the bottom end of the interior of the protective shell respectively; each vibration mechanism comprises a first fixing block, the first fixing blocks are fixed to the front and rear sides of the interior of the protective shell, and first rotating shafts are movably connected to the interiors of the two first fixing blocks through bearings respectively; and cams are fixed to the ends, close to each other, of the two first rotating shafts, height adjusting mechanisms are arranged on the sides, away from each other, of the two vibration mechanisms respectively, and an angle adjusting mechanism is arranged at the bottom end of the protective shell. According to the orthopedic nursing massage rehabilitation device, the situation is avoided that an existing nursing massage rehabilitation device cannot be directly placed on a sickbed for use, the whole device is small, the whole device is convenient to move, the device is more convenient and faster to use, and the practicability and convenience of the device are improved.

The invention relates to a cold light integrated curing device and method for an optical fiber gyroscope sensitive optical fiber ring. The device comprises a fixing part, a light source part and a rotating shaft control part, wherein the fixing part is used for fixing a light source; the light source part is used for radiating the optical fiber gyroscope sensitive optical fiber ring to be cured; the rotating shaft control part is used for rotating the optical fiber gyroscope sensitive optical fiber ring to be cured; the light source part comprises an LED (Light Emitting Diode) ultraviolet lamp and a polyhedron reflection mirror. The device is a low-stress integrated curing system, the sensitive optical fiber ring is driven to rotate through a mechanical structure, and the polyhedron mirror in the mechanical structure is utilized to split the ultraviolet light to the end surface and the annular surface of the optical fiber ring, so that the purpose of integrally curing the optical fiber ring is achieved, the stress inside the optical fiber ring is reduced, and the production efficiency of the optical fiber ring is improved.

The invention discloses a remediation tank for heavy metal contaminated soil. The remediation tank comprises a tank body, the bottom of the tank body is obliquely arranged, the inclination angle is 5-10 DEG, a waterproof layer is laid on the bottom of the tank body, the inclined lower end of the tank body communicates with a water discharge pipe, the water discharge tube is provided with a water discharge valve, and a soil turning device is arranged in the tank body. The remediation tank can conveniently remediate soil, can turn the soil easily by arranging the soil turning device, and avoidsanother soil turning devices from being manually operated for soil turning remediation; and a method for remediating soil by adopting a chemical leaching agent makes the contaminated soil transferredinto the remediation tank and remediated, so the chemical leaching agent is prevented from being added to affect other soils.

The invention relates to a petroleum pipeline outer wall paint brushing device, in particular to a petroleum pipeline outer wall paint brushing device capable of walking along a pipeline, and aims tosolve the technical problem about how to research and develop the petroleum pipeline outer wall paint brushing device which can walk along the pipeline, reduce the workload and improve the brushing efficiency. According to the technical implementation scheme, the petroleum pipeline outer wall paint brushing device capable of walking along the pipeline comprises a support and a brushing mechanism;a discharging mechanism is installed on the support; the brushing mechanism is arranged on the side, close to the discharging mechanism, of the support; and the brushing mechanism is matched with thedischarging mechanism. Through cooperation of the discharging mechanism and the brushing mechanism, paint brushing can be conveniently conducted on the petroleum pipeline, so that the workload can bereduced, and the paint brushing efficiency of the petroleum pipeline can be improved; and a first contact roller rotates anticlockwise, and a first guide wheel is matched with a second guide wheel, sothat the device can conveniently move on the petroleum pipeline, and a user is not required to move the device.

A socket comprises a socket body, a plug, a power cord and a panel. The plug is connected with the socket body through the power cord. The socket body comprises a first surface and a second surface opposite to the same. The first surface is provided with jacks. The panel which is movable covers the first surface. The side of the socket body is provided with a cord groove capable of accommodating the power cord and a plug recess which matches with the plug. The plug comprises a plug body and pins. The pins are movably connected with the plug body. When the socket is in use, the pins are movably connected with the plug body; the included angle between the pins and the plug body is variable, and when the distance between the socket on a wall and furniture is small, the plug can be inserted into the socket on the wall in small space by adjusting the socket body and the plug, with no need of moving the furniture; the socket is convenient to use.

The invention discloses a control cabinet body rib strip punching machine which comprises a rack. An installation groove is formed in the middle of the top face of a top plate of the rack, an inner installation die is inserted in the installation groove in a sleeving mode, a plurality of permanent magnetic iron blocks are formed at the edge portion of the bottom face of the inner installation die,the permanent magnetic iron blocks are inserted in positioning concaved holes formed on the edge portion of the bottom face of the installation groove in a sleeving mode and adsorbed with the top plate of the rack. Side supporting columns are fixed to the side wall of the top plate of the rack, an upper top plate is fixed to the top faces of all the side supporting columns, a lifting oil cylinderis fixed to the middle of the top face of the upper top plate, a pushing rod of the lifting oil cylinder passes through the bottom face of the upper top plate and is connected with a lifting plate ina screwed mode, side supporting plates are fixed to the left and right sides of the bottom face of the lifting plate, the two ends of a transverse moving screw rod are hinged to the two side supporting plates, and a moving motor is fixed to the outer side wall of one of the side supporting plates. According to the control cabinet body rib strip punching machine, to-be-machined rib strips can be punched continuously, the to-be-machined rib strips are not required to be moved, safety is achieved, the efficiency is high, and the effect is good.

The invention relates to an integrated inductor production line. The integrated inductor production line comprises a winding machine used for manufacturing a winding body, a laser stripping machine used for stripping enameled wires at two ends of the winding body, and a welding machine used for welding the winding body in a seat body. The integrated inductor production line further comprises a conveying table, a guide rail arranged on the conveying table and at least three conveying devices arranged on the guide rail and used for conveying jigs on the winding machine, the laser stripping machine and the welding machine, wherein the winding machine, the laser stripping machine and the welding machine are sequentially arranged along the conveying table. The conveying device comprises a sliding table slidably connected with the guide rail and a driving device arranged on the sliding table and used for driving the sliding table to move on the guide rail. The driving device comprises a servo motor arranged on the sliding table, a precision servo speed reducer connected with the output end of the servo motor and a gear arranged on an output shaft of the precision servo speed reducer. Theintegrated inductor production line is used for automatic production of the integrated inductor, and has the characteristics of high production efficiency and compact production takt.

The invention discloses a heating and ventilation pipeline fixed installing structure realizing tight attachment, and belongs to the technical field of heating and ventilation pipeline installation. The heating and ventilation pipeline fixed installing structure comprises a heating and ventilation pipe, a transmission screw rod, installing assemblies, a driving gear, an oiling assembly, an attaching sleeve and a winding roller, wherein an installing frame and an installing block are fixedly installed on the outer wall of one side of the heating and ventilation pipe, and a first rocking handleis rotatably mounted in the installing frame in a penetrating manner. A movable mounting sleeve is mounted, the mounting sleeve is mounted on the transmission screw rod, when the heating and ventilation pipe is fixedly installed, only a bottom plate of the mounting sleeve needs to attach to the mounting surface, when the heating and ventilation pipe is fixedly mounted, the first rocking handle isrotated to drive the driving gear to rotate, so that the transmission screw rod with a driven gear is driven to rotate, therefore, the position of the mounting sleeve on the mounting surface can be quickly changed, meanwhile, connecting studs of the installing assemblies of the mounting sleeve are aligned with threaded holes in the mounting surface, fixed installing is carried out through direct rotating, then the adjustment for the installing is convenient and quick, and the whole heating and ventilation pipe does not need to be moved.