3585 results about "Rotary stage" patented technology

The invention relates to the technical field of laser measuring equipment, and discloses laser length measuring equipment for caution light production, which comprises a supporting seat, a rotating table rotationally mounted at the top end of the supporting seat, a laser measuring instrument arranged above the rotating table and a plurality of fixing assemblies arranged on the rotating table, a driving mechanism for driving the rotating table to rotate is arranged on the rotating table; through meshing arrangement of a first bevel gear and a second bevel gear in the synchronous driving assembly and a threaded transmission structure of a driving screw rod and a sliding block, synchronous movement of a clamping plate driven by a plurality of vertical plates is achieved, it is ensured that a warning lamp cover is accurately positioned to the axis position of the detection table, and the detection efficiency is improved. Therefore, the laser measuring instrument can accurately irradiate the center position of the top end of the lampshade, the problem of large measurement data deviation caused by insufficient positioning precision in the prior art is effectively solved, and the detection precision is remarkably improved.

The invention discloses a wafer detection device and method, and belongs to the field of wafer detection, and the device comprises a rotating table which is suitable for bearing and adsorbing a wafer and driving the wafer to rotate; the positioning mechanism is suitable for detecting the offset of the wafer in the wafer rotating process; the adjusting mechanism is suitable for jacking the wafer away from the rotating table and driving the jacked wafer to finely adjust the wafer along a first horizontal direction and a second horizontal direction perpendicular to the first horizontal direction in response to the offset detected by the positioning mechanism; the first detection mechanism is used for detecting the edge of the wafer; the first supporting mechanism is located below the wafer and corresponds to part of the wafer in the detection area of the first detection mechanism, and the first supporting mechanism is suitable for being upwards close to and supporting the edge of the wafer; the wafer is suitable for being driven by the rotating table to rotate so that all parts of the periphery of the wafer can flow through the detection area of the first detection mechanism. By adopting the structure, the wafer can be accurately and efficiently detected.

The invention discloses a workpiece table of a proximity contact type exposure machine. A horizontal driving device has a degree of freedom of movement along an X-axis direction and a Y-axis direction; the rotating table has the freedom degree of rotating around the central axis of the rotating table. The lifting table is arranged above the rotating table and has the degree of freedom of moving in the Z-axis direction; the Z-axis voice coil motor is arranged between the rotating table and the lifting table and used for driving the lifting table to move in the Z-axis direction. The ball bowl leveling assembly is arranged between the wafer carrying table and the lifting table and comprises a ball bowl seat with a bowl-shaped cavity and a ball head matched with the bowl-shaped cavity; a concave cavity is formed in the bottom of the bowl-shaped cavity; the spherical surface of the ball head is in sliding sealing fit with the spherical inner wall surface of the bowl-shaped cavity and seals the concave cavity; the mask frame is arranged above the wafer carrying table. According to the invention, the relative position and posture between the mask plate and the wafer can be adjusted, the accurate control of the leveling process is realized, the high-precision movement of four degrees of freedom of X / Y / Z / RZ is effectively realized, the accurate control of the leveling contact force is realized, and the practicability is high.

A substrate-processing apparatus includes a process chamber configured to process a plurality of substrates; a rotation table that is disposed in an interior of the process chamber so as to be rotatable and at which the substrates are to be placed at positions that are away in a radial direction of the rotation table from a center of rotation of the rotation table; a supply member configured to supply gas to the substrates placed on the rotation table; and a raising and lowering mechanism configured to raise and lower the supply member relative to the rotation table.

The invention provides a geological exploration drilling device for geotechnical engineering and a using method thereof, and relates to the technical field of exploration drilling. The drilling device comprises a bottom table, an arched support, a guide support, a transverse shaft rotating table, a driving assembly, a clamping head, a Z-axis driving part, a drill rod, a sampling drill bit, a pipe storage frame, a pipe feeding tool and a clamping assembly. According to the geological exploration drilling device for geotechnical engineering, drilling work of large-depth holes can be completed by adopting the drill rod connected in a multi-section mode, the main body structure of the geological exploration drilling device for geotechnical engineering is small and convenient to move and use, and manpower and material resource cost can be saved when the geological exploration drilling device is applied to large-depth drilling work; in addition, the geological exploration drilling device for geotechnical engineering is provided with the transverse shaft rotating table and the pipe storage frame, the pipe storage frame is obliquely arranged to be in an L shape, a plurality of drill rods can be obliquely placed, the pipe storage frame is used in cooperation with the pipe feeding tool, the connection work of the multiple drill rods can be easily and efficiently completed, and the working intensity of large-depth drilling operation is further reduced.

The invention relates to a calibration method, device and equipment of a laser scanning galvanometer performance detection device. The method comprises the steps that a laser is controlled to emit laser, a rotating table and / or a scanning galvanometer are / is controlled to rotate until a position sensitive detector detects that a light spot of the laser is located at a preset zero point position, and the deflection angle of the rotating table is determined as an initial angle; determining an angle range based on the initial angle and a preset angle, controlling the rotating table to rotate in the angle range, and obtaining light spot positions detected by the position sensitive detectors at multiple angles in the angle range; based on the light spot positions at the multiple angles, calibration parameters in the target calibration function are solved; the solved target calibration function is used for carrying out performance detection on the scanning galvanometer. By adopting the method, the laser scanning galvanometer performance detection device can be automatically calibrated.

The utility model relates to a part machining rotary table in the technical field of part machining, a rotary device comprises a placing frame used for installing an overturning clamping device, and a rotary shaft used for driving the placing frame to rotate is fixedly installed at the bottom end of the placing frame. A motor for driving the rotating shaft to rotate is arranged at the bottom end of the rotating shaft; the overturning and clamping device comprises a clamping assembly used for clamping and fixing the hardware part, and an overturning assembly used for driving the clamping assembly to overturn is arranged on the right side of the clamping assembly. A placing frame at the top end of a rotating shaft is driven by a second motor to rotate, and meanwhile, four arc-shaped sliding blocks can move in a ring groove; and finally, a rotating rod is driven by a rotating disc to rotate, the hardware parts on the clamping assembly can be controlled to be turned over, then a fixing bolt penetrates through a second locking hole to be inserted into a first locking hole, and the rotating disc can be locked.

A motor rotor assembly machine comprises a base station, a rotating table is arranged on the base station, the rotating table is composed of a rotating disc and a fixed disc which are coaxially fixed, the fixed disc is fixedly arranged relative to the base station, and the rotating disc is driven by a rotating motor. Positioning tools which are used for placing a rotor and flow among a plurality of processing stations are annularly distributed on the rotating disc; the multiple processing stations are sequentially a feeding station, a marking station, a dispensing station, a chip mounting station, a shaping station, a curing station, a discharging station and a cleaning station in the rotating direction of the rotating table, and a feeding mechanism, a marking mechanism, a dispensing mechanism, a chip mounting mechanism, a shaping mechanism, a curing mechanism, a discharging mechanism and a cleaning mechanism are arranged in the corresponding stations. Compared with the prior art, the marking and surface mounting processes can be fully automatically carried out, the automation degree is high, and the production efficiency is high. And an eight-station design is adopted, and a standard reaching process is subdivided into four processes of dispensing, surface mounting, shaping and curing, so that the assembly quality of the surface mounting is ensured.

The utility model discloses an injection molding device with a batch processing function, which belongs to the technical field of injection molding processing and comprises a supporting seat and a rotating table, a movable supporting frame is connected onto the supporting seat, an injection molding component is connected onto the movable supporting frame and the supporting seat, a movable mold device is connected onto the rotating table, and the movable mold device is connected onto the rotating table. And the position of the movable mold device corresponds to the position of the injection molding assembly. According to the injection molding device with the batch processing function, an upper mold, a lower mold, a guide rod, a guide groove, a supporting barrel and a telescopic rod are arranged, when the upper mold and the lower mold rotate to the position of the front side of an injection molding station, mold opening is automatically completed at the moment, an injection molding workpiece is conveniently taken down, and when the upper mold and the lower mold rotate to the position under the injection molding station, mold closing operation is automatically completed; and the mold after injection molding is cooled at intervals in the mold closing operation and mold opening operation processes, so that the efficiency of the injection molding operation is ensured to a certain extent, and the mold is suitable for batch part machining.

The invention discloses a drill cylinder rotary welding device, which belongs to the technical field of welding equipment and comprises a rack, and a first rotary table and a second rotary table are rotatably mounted on the upper side and the lower side of the rack respectively; the upper clamping assembly is arranged on the first rotating table and used for clamping the first barrel; the lower clamping assembly is arranged on the second rotating table and used for clamping a second barrel; a stand column is fixed to one side of the machine frame, and the welding assembly comprises a guide piece arranged on the stand column in a lifting mode and a welding gun arranged on the guide piece. An upper clamping assembly and a lower clamping assembly can be installed on the first rotating table and the second rotating table respectively, the lower clamping assembly can fix the second barrel, the upper clamping assembly can fix the first barrel, and the first barrel can be clamped by rotating the first rotating table and the second rotating table. The welding gun can continuously weld the seam of the first barrel and the second barrel, then workpieces do not need to be transferred, and welding of the spiral guide strip can be continuously conducted on the equipment.

The invention relates to the technical field of wafer processing, and discloses a wafer rotary processing device which comprises a shell, a rotating mechanism for driving a wafer to rotate is arranged on the shell, a first motor for driving the rotating mechanism to rotate is arranged in the shell, the rotating mechanism comprises a rotating table, and multiple layers of negative pressure ring cavities are formed in the top of the rotating table. The bottom of the rotating table is provided with a liftable negative pressure generating mechanism, a lifting mechanism is arranged in the shell, the lifting mechanism drives the negative pressure generating mechanism to complete lifting action, the top of the lifting mechanism is provided with a positioning mechanism, and the positioning mechanism clamps a wafer in the radial direction through a shaft, so that the axis of the wafer coincides with the axis of the rotating table. The device realizes automatic positioning and fixing work before wafer processing, can replace a rotating mechanism in most wafer processing equipment, can be independently used as split type rotating equipment, and is more comprehensive and efficient.

The utility model discloses an automatic product screw and nut assembling device which comprises a working table, a vibration feeding disc, a feeding track, a feeding positioning assembly, a nut assembling assembly and an assembling positioning assembly, the vibration feeding disc is fixedly installed on the working table, a discharging port of the vibration feeding disc is connected with the feeding track, a discharging port of the feeding track is connected with the feeding positioning assembly, and a discharging port of the nut assembling assembly is connected with the assembling positioning assembly. A nut assembling assembly is erected above the feeding positioning assembly, an assembling positioning assembly is arranged in the moving stroke coverage range of the nut assembling assembly, the assembling positioning assembly comprises a rotating power device, a rotating table, a clamping air cylinder and an assembling jig, and the rotating output end of the rotating power device is fixedly connected with the rotating table; two opposite clamping air cylinders are fixedly installed at the center of the upper end face of the rotating table, cylinder heads of the clamping air cylinders are connected with an assembling jig, the assembling jig is fixedly installed on the rotating table, the nut and screw assembling machine is simple in structure, two nuts and two screws can be assembled at the same time, and working efficiency is improved.

The invention discloses a bicycle handlebar tube sleeve welding tool and method, and particularly relates to the field of welding equipment.The bicycle handlebar tube sleeve welding tool comprises a supporting station, a positioning mechanism is arranged on the supporting station and comprises a rotating table, a plurality of positioning seats are arranged on the rotating table and form a positioning area, and the positioning area is provided with a plurality of positioning holes; the positioning area is used for supporting the handlebar tube, a first clamping jaw is arranged on the rotating table, and the first clamping jaw enables the end of the sleeve to make contact with the middle of the handlebar tube in the positioning area by clamping the sleeve. The workpiece transferring mechanism is arranged, the two second clamping jaws get close to each other to clamp the workpiece, the transmission wheel rotates to drive the workpiece to rotate along the central axis of the workpiece, the posture of the workpiece is automatically adjusted, then the workpiece is placed in the positioning mechanism to be positioned, the workload of workers is reduced, continuous production is facilitated, and the machining efficiency is improved.

The present application relates to a kind of rotary multi-station abrasive belt machine and working method, belong to polishing equipment field.The present application includes abrasive belt machine base, its structural characteristics are in that:still include abrasive belt machine rotary table and the abrasive belt machine main body of at least one quantity, the abrasive belt machine main body is fixedly arranged on abrasive belt machine rotary table, the abrasive belt machine rotary table rotation is arranged on abrasive belt machine base, so that there is multiple stations in the rotation process of abrasive belt machine rotary table, the abrasive belt machine main body includes abrasive belt machine rack, driving wheel, abrasive belt, support guide structure and tensioning assembly, the driving wheel, support guide structure and tensioning assembly are all arranged on abrasive belt machine rack, and driving wheel, support guide structure and tensioning assembly are driven by abrasive belt, the quantity of the support guide structure is at least one, so that when abrasive belt passes through driving wheel, support guide structure and tensioning assembly can form multiple trends.

The invention discloses automatic end cover assembling equipment, and belongs to the technical field of motor assembling. An end cover mounting mechanism, a riveting rod mounting mechanism and a riveting upper die assembly are sequentially arranged on the supporting table from front to back; the end cover mounting mechanism comprises an end cover standardized feeding assembly, a transfer table and a duplex end cover displacement assembly which are arranged on the supporting table, in this way, the two end cover storage assemblies are matched to achieve uninterrupted feeding of end covers, and the two end cover moving three-jaw air cylinders transfer the end covers in place on the rotary table to the transfer table; the end covers on the transfer table are synchronously transferred to the riveting lower die assembly at the moving end of the X-axis servo moving mechanism, the end covers are temporarily stored through the transfer table so that it can be guaranteed that the end covers are smoothly driven, only one end cover is taken, and accurate feeding operation of the end covers is achieved. And automatic riveting operation of the end cover and the shell is achieved under the cooperation of the riveting rod standardized feeding assembly, the riveting rod feeding assembly, the riveting pressing lower die assembly and the riveting pressing upper die assembly.

The invention belongs to the technical field of spacer installation, and particularly relates to a light four-split spacer installation robot and a using method thereof.The robot comprises a flying frame, a flying mechanism, a spacer installation device and a spacer fixing device, the flying mechanism is arranged at the top of the flying frame, and the spacer installation device comprises a swing arm and a chuck pressing device; the spacer fixing device comprises rotating tables, spacer clamps and swing arms, the rotating tables are arranged at the bottom of the flying frame in a sliding mode in the first direction, the swing arms are connected with the chuck pressing devices, the table tops of the rotating tables are arranged perpendicular to the first direction, and the spacer clamps are arranged on the table tops of the rotating tables. According to the invention, on-line installation and installation of the four-split spacer can be completed through self posture adjustment and sliding motion of the spacer installation device and the spacer fixing device, the risk of manual high-altitude operation is avoided, the framework is compact, and the integration degree is high.

The invention discloses a multifunctional concrete ground construction device and a using method thereof. The multifunctional concrete ground construction device comprises a vehicle body part; the vibration flattening parts are symmetrically installed on the two sides of the front portion of the vehicle body part and used for carrying out vibration flattening construction operation; the screw rod sliding rail part is mounted at the upper part of the vehicle body part; the vibrating main body supporting seat part comprises a base fixed on a bearing table in the screw rod sliding rail part and a rotating table rotationally mounted at the top of the base; the vibrating platform part comprises a vibrator bearing platform fixed on the rotating platform, a vibrator mounted at the front end of the vibrator bearing platform, and a gravity center adjusting mechanism mounted at the rear end of the vibrator bearing platform; the troweling part is used for troweling the concrete ground; and the film covering part is used for carrying out film covering treatment on the concrete surface. The multifunctional concrete construction machine has multiple functions of vibration, vibration leveling, troweling, film covering, water spraying and floor paint coating, and the problems that the concrete construction efficiency is low, the cost of labor needed by construction is high, and the working intensity of labor is large are solved.

The invention provides a metal part assembling tool and method, and relates to the technical field of bearing press fitting, and the assembling tool comprises a bearing rotating pedestal, a central supporting rod shaft, a tool table, a press fitting barrel mechanism and a plurality of shaft body clamping parts. The tool table is rotatably arranged on the bearing rotating pedestal, and the periphery of the tool table is divided into a feeding area, an assembling area and a discharging area. The method comprises the steps that a shaft body part is placed in a tool step groove in a feeding area and is positioned and clamped by a shaft body clamping component; in the assembling area, the cylinder press-fitting mechanism adsorbs the bearing parts through an electromagnetic suction ring, and the center of the bearing parts is aligned with the positioning column assembly by aligning the clamping and pressing part; the press-fitting cylinder drives the press-fitting cylinder to press downwards, the pressure measuring induction block is triggered after the positioning column assembly makes contact with the shaft body part, the electromagnetic suction ring is controlled to be powered off, clamping and pressing are released, and the shaft body part is automatically sleeved with the bearing part under the action of pressure. And finally, the assembly body rotates to a discharging area to complete discharging. Full-automatic, high-precision and continuous assembly of the bearing and the shaft body is achieved.

The invention discloses a large-bearing turntable suitable for an ultrahigh antenna skeleton, which is characterized by comprising a rotating platform, a working bin and a ground foundation, a central pivot is arranged in the center of the rotating platform; the bottom of the central pivot is rotationally connected with the ground foundation, and the top is fixedly connected with the antenna skeleton to form a first main force transmission path of the turntable; the bin body framework of the working bin uniformly surrounds the central pivot and is fixedly connected with the central pivot; a roller assembly of the rotating platform is connected with the end part of the bin body framework to form a second main force transmission path of the rotating platform; the roller assembly can move along the track on the ground foundation; and the bearing performance of the structure in the first main force transmission path and the bearing performance of the structure in the second main force transmission path are balanced. By means of the large-bearing-capacity rotary table suitable for the ultrahigh antenna framework, the anti-overturning capacity of the rotary table can be improved.

The invention relates to the technical field of numerical control machine tools, in particular to a vertical numerical control machine tool based on an intelligent control system and a high-precision machining method thereof. The vertical numerical control machine tool comprises a workbench, a vertical tool rest and a rotating table, a protective plate is arranged around the rotating table, a rotating mechanism synchronously rotates in the workbench at the bottom of the rotating table, a liquid collecting box and a material collecting box are fixedly arranged in the workbench at the bottom of the rotating table, and the liquid collecting box and the material collecting box are spliced into a circular box body. Chippings on the filter screen are guided into the material collecting box to be stored through the material stirring rod, so that the cutting fluid is separated from the chippings, oil gas evaporated in the material collecting box is separated from the external environment through the partition plate, then the oil gas evaporated in the material collecting box is pumped into the backflow pipe through upward movement of the partition plate, and the oil gas is liquefied into the cutting fluid through the cooling capacity conveying pipe; according to the cutting fluid cooling device, the cutting fluid can be recycled, and the cooling capacity of the liquefied cutting fluid can be used for cooling the cutting fluid in the narrow opening, so that evaporation of the cutting fluid in the narrow opening is reduced.

The invention discloses an automatic welding device and method for steel bars of a bridge cover beam framework in the technical field of bridge cover beam welding, and aims to solve the problem that in the prior art, the steel bar welding quality precision is reduced due to thermal deformation of an automatic welding bridge cover beam. The device comprises a mechanical arm which is arranged on a moving track and can move in the track direction, a rotating table is rotationally arranged at the output end of the mechanical arm, steel bar restraining assemblies are installed on the two sides of the rotating table, and a transverse moving module is arranged below the rotating table and located between the two steel bar restraining assemblies. A first mounting plate is mounted at the moving end of the transverse moving module, and a welding gun is fixedly arranged on the first mounting plate; the movable constraint welding device is used for conducting movable constraint welding on steel bars in the welding process of a bridge cover beam, the position of a clamping point can be conveniently adjusted in the welding process, it is ensured that the welding position can be aligned with the gap position of the steel bars, influences of insufficient welding, welding skips and the like are avoided, and the welding quality is improved while manual fixing point setting operation is simplified.

The invention discloses an automobile gear grinding device and relates to the technical field of gear grinding, the automobile gear grinding device comprises a grinding workbench, a grinding machine and a rotating table, the grinding machine comprises a base fixedly connected to the upper surface of the grinding workbench and a grinding disc cutter sliding on the base of the grinding machine, and the rotating table comprises a fixed table fixedly connected to the upper surface of the grinding workbench. The driving machine is fixed to the side, away from the grinding machine, of the rotating table fixing table, and an adjusting assembly is arranged on the rotating table. By adjusting the clamping stroke of the clamping blocks, it can be guaranteed that the three clamping blocks can effectively abut against and clamp a workpiece after synchronous movement, the problem that the workpiece cannot be effectively contacted and clamped due to the fact that a single clamping block is excessively abraded is solved, and the clamping effect on the workpiece is further guaranteed; and the problem that the depths of ground tooth grooves are different when the workpiece is ground into a gear due to looseness when the workpiece is clamped is solved, and the precision of grinding the workpiece into the gear is improved.

The utility model belongs to the technical field of water quality detection, particularly relates to a rapid water quality detection cylinder, and aims to solve the problems of low water quality detection efficiency and inaccurate detection result in the background technology, and adopts the scheme that the rapid water quality detection cylinder comprises a cylinder body, a servo motor is mounted on the inner wall of the bottom of the cylinder body, and an output shaft of the servo motor is fixedly connected with a rotating table; sampling barrels distributed at equal intervals are placed on the outer wall of the top of the rotating table, and a detection box is arranged at the top of the rotating table. The water quality detection device is high in automation degree, the continuity of water quality detection is embodied, the detection efficiency is improved, after water in one sampling barrel is detected and discharged, purified water in the water tank can be conveyed to the flushing spray head through the back-flushing pipe, the detection box and the water quality sensor are flushed through the flushing spray head, cleanliness of the detection box and the water quality sensor is guaranteed, and the detection efficiency is improved. The detection box and the water quality sensor are cleaned in time, so that the accuracy of a water quality detection result is ensured.

The invention relates to a pulse compressor, in particular to a pulse compressor convenient to adjust, which comprises a collimating lens, a first plane reflecting mirror, a first diffraction grating, an angle reflecting mirror, a high-low mirror and a second plane reflecting mirror, the first plane mirror is fixedly installed on the precision rotating table, and the angle mirror is fixedly installed on the precision displacement table. According to the technical scheme provided by the invention, the defects in the prior art that different pulse width compression amounts are inconvenient to obtain by changing the relative interval of the grating and adjusting the introduced negative dispersion value through the diffraction angle of the grating, and collimation adjustment of the incident light is inconvenient can be effectively overcome.

The edge grinding device comprises an edge grinding box, a movable supporting assembly, a positioning edge grinding assembly and a dust collector, the movable supporting assembly is arranged at the lower end of the interior of the edge grinding box, the positioning edge grinding assembly is arranged at the upper end of the interior of the edge grinding box, the positioning edge grinding assembly and the movable supporting assembly are oppositely arranged, and the dust collector is arranged at the lower end of the interior of the edge grinding box. The dust collectors are symmetrically arranged on the two sides of the edge grinding box, and the movable supporting assembly comprises a positive and negative rotation motor, a threaded rod, a threaded base and a rotating table. The utility model relates to the technical field of polaroid processing equipment, in particular to an edge grinding device for polaroid processing, which is high in edge grinding efficiency, convenient to adjust and capable of adsorbing dust.

The invention discloses an automobile shock absorber technology, and aims to provide a mistake proofing device for spring plate spiral lift point position height and a control method thereof. The technical scheme is that the mistake proofing device comprises a base used for bearing all mechanisms, a rotating table mechanism is arranged on the base, and a liquid storage barrel placing rod is installed on the rotating table mechanism; an expansion head mechanism for expanding and fixing the liquid storage cylinder is arranged at the top of the placing rod; the pressing mechanism is arranged on the rear side of the base and used for pressing and fixing the spring plate; the positioning mechanism is arranged on the base and used for positioning and supporting the spring plate; the detection mechanism is arranged at the bottom of the positioning mechanism and used for precise detection; the control system is connected with all the mechanisms through a PLC and used for controlling all the mechanisms; the control system can also remotely control the welding robot to facilitate subsequent welding work; through a plurality of components such as the base, the pressing mechanism and the positioning mechanism, the accuracy of the mounting, pressing, positioning and detecting processes is ensured; the invention is suitable for the technical field of automobile shock absorbers.

The invention relates to the technical field of paint spraying, and discloses efficient paint spraying equipment for tubular parts, which comprises a worktable, a U-shaped rod, a rotating table, a connecting shaft, a control motor, a fixed bracket, a first belt transmission piece, a moving rod, a spray head, a vertical guide rod, a reciprocating screw rod and the like, a U-shaped rod is fixedly connected to the working table and plays a supporting role, a rotating table is rotationally arranged on the working table, a pipe fitting to be painted can be placed on the rotating table, a connecting shaft is fixedly connected to the rotating table, and a control motor is installed in the working table. According to the device, the pipe fitting can be driven to rotate automatically, paint can be sprayed on the inner wall of the pipe fitting in the rotating process of the pipe fitting, the two arc-shaped clamping rods can clamp the pipe fittings with different diameters on the rotating table, and the function of automatically spraying paint into the pipe fitting is achieved.

The invention discloses a robot three-dimensional reconstruction equipment viewpoint planning method and system and computer equipment. The method comprises the steps that a standard three-dimensional CAD model of a to-be-tested aero-engine special-shaped blade is obtained; designing and expanding a voxel state space, and updating the voxel state of the state space by scanning a to-be-detected blade; defining the depth range of the scanner, calculating the radius of the scanner in combination with the size of the to-be-measured blade, representing the position of the scanner by adopting a spherical coordinate system, adjusting the position of the scanner according to the deviation angle, and forming an action space according to adjustable parameters; the position and orientation of the scanner are converted into the angles of a mechanical arm and a rotating table, and a seven-degree-of-freedom measurement motion control system is constructed; and designing a reward function, training the seven-degree-of-freedom measurement motion control system in combination with a reinforcement learning algorithm, obtaining the trained seven-degree-of-freedom measurement motion control system when a training termination condition is reached, applying the system to an actual 3D measurement task, and generating an optimal viewpoint plan to guide robot scanning. And efficient and accurate viewpoint planning is realized.

The utility model discloses an automatic test fixture for wireless router firmware, which belongs to the technical field of router testing and comprises a base, a rotating motor is fixedly mounted at the top of the base, an output end of the rotating motor is fixedly connected with a rotating table, four mounting tables are uniformly and fixedly connected to the top of the rotating table, and the mounting tables are fixedly connected with the rotating table. A clamping assembly used for fixing a router is arranged on each mounting table, a test table fixedly connected with the base is arranged on one side of the rotating table, a test assembly is arranged on the test table, the multiple mounting tables are arranged, the rotating motor drives the rotating table to intermittently rotate, each time the rotating table rotates, one mounting table is driven to be away from the test table, and the test assembly is arranged on the test table. One mounting table is aligned with the test table, the other mounting table is aligned with the test table, and then the router is subjected to a plugging test through the test assembly, so that the test work can be continuously carried out, the empty time of loading and unloading is saved, the overall working efficiency is greatly improved, and the use requirements on the existing market are met.

The invention relates to the technical field of injection molding and detection machining, and discloses an injection molding and detection integrated non-standard automatic product machining method which comprises the steps of S1, raw material pretreatment and feeding, S2, injection molding, S3, water gap cutting and burr treatment, S4, automatic assembly and hot riveting, S5, multi-dimensional detection and S6, marking, code scanning and discharging. Multi-procedure synchronous operation is conducted, specifically, grabbing, assembling, hot riveting and multi-dimensional detection of injection molding parts are synchronously completed through a six-axis mechanical arm (the repeated positioning precision is + / -0.05 mm) and a multi-station rotating table (the indexing precision is + / -5 ''), the single-piece machining period is shortened to be within 45 seconds, and compared with a traditional technology, the efficiency is improved by 60% or above; continuous production is achieved, 24-hour continuous operation is achieved through a vibration disc feeding system (the speed is 30-50 pieces per minute) and an automatic discharging and disc arranging device (the speed is 20-30 pieces per minute), and the manual intervention frequency is reduced.