37results about How to "Synchronized movement" patented technology

The invention discloses an overturning device for detecting auto parts, which comprises a rotating plate, a supporting mechanism and a rotating mechanism. The supporting mechanism comprises an upper fixing rod, a lower fixing rod, a supporting rod and a positioning rod. Arranged in parallel, the rotating mechanism includes a horizontal plate, a turntable, a baffle and a first motor, the horizontal plate is rotatably connected above the upper fixed rod through a connecting shaft, a baffle and a first motor are arranged on the top surface of the horizontal plate, and the first motor The front face of the front end is connected with a limit block, and the limit block is fixedly connected to the center of the rotating plate. Two groups of horizontal sliding mechanisms are arranged symmetrically on the rotating plate, and the horizontal sliding mechanisms are equipped with cantilevers, and the cantilevers are equipped with clamping mechanisms. The invention is simple in structure and strong in practicability, not only improves the stability of the entire overturning device, prevents shaking after the auto parts are clamped and affects the detection efficiency, but also increases the working range of the overturning device and improves the detection speed of the auto parts.

The invention relates to a device for building detection. A lifting, shock-isolating and falling-preventing perforating machine with an adjustable direction of observation for building detection comprises a table-board and an electric drill connected to the table-board through a lifting cylinder. Supporting legs and a supporting rod are arranged on the table-board; each of the supporting legs is provided with a shock absorption structure and a walking wheel; a spherical connecting head is arranged at one end of the supporting rod; the spherical connecting head is connected to the spherical face of the table-board together in a hinged manner; a mask and a telescope are arranged at the other end of the supporting rod; and a filter is arranged on the mask. The invention provides the lifting, shock-isolating and falling-preventing perforating machine with the adjustable direction of observation for building detection, wherein the perforating machine can perforate and observe in a relatively far place and can prevent dust from being inhaled by a user. The problem that dust will choke the user as an existing perforating machine can only be held to perforate is solved.

The invention relates to the technical field of check valves, in particular to a check valve with a high pressure resistance type recoil disc. The valve comprises a valve body, wherein an air inlet pipe and an air outlet pipe communicating with the outside are formed in the bottom of the valve body, the end part of the air inlet pipe extends to the inside of the valve body to be provided with a rectangular fixing block in a welded mode, the end part of the air inlet pipe penetrates through the middle part of the rectangular fixing block, symmetrically distributed convex blocks are arranged onthe positions, close to the top, of the other side of the rectangular fixing block, a rubber sealing plate is hinged between the two convex blocks, a fixing plate is horizontally welded to the position, close to the top of the rectangular fixing block, of the inner wall of the valve body, an air guide pipe is vertically arranged in the middle part of the top of the fixing plate, the recoil disc isarranged right above the air guide pipe, and the top of the recoil disc is provided with a reinforcing ring in a sleeved mode. According to the check valve with the high pressure resistance type recoil disc, the check valve can be subjected to pressure relief through the recoil disc and the air guide pipe, so that the check valve is prevented from being broken and damaged, and the compressive strength of the recoil disc can be improved through the reinforcing ring.

The invention belongs to the technical field of machining equipment and relates to a roller nosing machine. The roller nosing machine aims at lowering the possibility of deviation generation of a spinning portion and improving the machining accuracy of roller nosing. The roller nosing machine comprises a roller supporting component at least composed of a pressure bearing mechanism, a pressure applying mechanism and a drive component. The drive component comprises a pressure bearing drive mechanism making a part roller supporting component move in the same direction as the pressure applying mechanism when the pressure applying mechanism applies pressure to the pressure bearing mechanism, wherein the pressure bearing drive mechanism is connected with the part roller supporting component. By the adoption of the technical scheme, the technical purposes mentioned above can be achieved.

The invention discloses an anti-pinch transfer device of sound insulation plates for noise control, which comprises a transfer cart, a supporting base, an electric push rod, a movable shell and a fixed shell, wherein the supporting base is fixed to the upper portion of the transfer cart, the electric push rod is installed on the surface of the left side of the supporting base, the movable shell isconnected to the left side of the electric push rod, the fixed shell is arranged on the left side of the movable shell, a second protruding block is embedded in the left side of the movable shell, and a first protruding block is arranged on the left side of the second protruding block. According to the anti-pinch transfer device of the sound insulation plates for noise control, a first supportingblock and a second supporting block are arranged, temporary support can be provided for the sound insulation plate placed on the upper layer through cooperation of the first supporting block and thesecond supporting block, a gap is formed between the sound insulation plate and the lower layer sound insulation plate, and fingers of an operator are prevented from being pinched; and the first supporting block and the second supporting block can be automatically contracted subsequently, so that the sound insulation plate stably falls down, and the phenomenon of hand clamping in the using processis avoided.

The invention discloses an auxiliary mechanical arm. The auxiliary mechanical arm comprises an arm base, a rotating seat, a mechanical arm body, a mechanical claw, a controller, a sensor chip, a control switch, a first steering engine, a second steering engine and a third steering engine, wherein the sensor chip, the control switch, the first steering engine, the second steering engine and the third steering engine are connected with the controller; the rotating seat is rotationally arranged on the arm base and rotates horizontally under driving of the first steering engine; the mechanical armbody adopts a mechanical connecting rod mechanism, one end of the mechanical arm body is connected with the upper end of the rotating seat through a pin, and the mechanical arm body stretches under driving of the second steering engine; the mechanical claw is arranged at the tail end of the mechanical arm body and is opened and closed under driving of the third steering engine; the sensor chip collects arm motion parameters of users in real time and transmits collected result information to the controller; and the controller controls the first steering engine and the second steering engine tobe started and stopped and receives a control switch instruction to control the third steering engine to be started and stopped. The invention further discloses an auxiliary robot. According to the auxiliary robot, the small floating arm movement of the users is synchronously amplified and converted into the movement of the mechanical arm, and opening and closing of the mechanical claw are combined to assist crowds with limited mobility in completing the desired actions.

The invention relates to the technical field of uninterruptible power supplies, and discloses an automatic synchronous dual-power change-over switch with a double-breakpoint moving contact. The change-over switch comprises a shell, the left side of the inner wall of the shell is fixedly connected with an input end, the right side of the inner wall of the shell is fixedly connected with an output end, and the outer side of a rotating wheel is movably connected with a stop lever. A pressing ball is fixedly connected to the interior of the rotating wheel, an air bag is fixedly connected to the interior of the driving wheel, and a driving block is slidably connected to the outer side of the driving wheel. According to the automatic synchronous dual-power change-over switch with the double-breakpoint moving contact, the left feeler lever and the right feeler lever are driven to rotate through the rotary switch, the left feeler lever and the right feeler lever drive the air pipe to slide, and the air pipe drives the piston to slide; when the piston slides to the input end and the output end, the piston enables air in the air pipe to enter the top ball, and the top ball expands to drive the sliding rod to slide; through cooperative use of the sliding rod and the stop lever, the effect that the contacts at the two ends can move synchronously is achieved.

The invention relates to the technical field of cast-in-place pile detection, in particular to an ultrasonic pile detection testing device enabling transducers to be synchronously moved at equal distance. The ultrasonic pile detection testing device enabling the transducers to be synchronously moved at equal distance comprises an ultrasonic detecting instrument, a pulley device and a pair of signal lines. The signal liens are coiled on the pulley device. The tail ends of the signal lines are provided with the transducers. The two signal lines are fixedly connected through a clamping portion. The clamping portion can be opened and buckled. A buckle is installed on the clamping portion. The buckle can control buckling of the clamping portion. By the adoption of the ultrasonic pile detectiontesting device enabling the transducers to be synchronously moved at equal distance, the transducers are synchronously moved at equal distance, so that the operation time is shortened, the work efficiency is improved, and detection errors are lowered.

The invention relates to the technical field of building tools, in particular to a portable reinforcing steel bar binding device. The portable reinforcing steel bar binding device comprises a base plate, a lifting assembly, a mounting table, four binding assemblies and four feeding assemblies, the base plate and the mounting table are rectangular frames with hollow middles, the four binding assemblies are arranged at the four corners of the mounting table respectively. Each feeding assembly corresponds to one binding assembly, a plurality of steel wires are assembled on the feeding assemblies, and the corresponding feeding assemblies and binding assemblies are located on the same plane. According to the portable reinforcing steel bar binding device, the four corners of stirrups can be bound at the same time, manual binding is not needed, the efficiency is high, binding work of the stirrups at different heights on a whole framework can be completed through the lifting assembly, the distance between every two adjacent stirrups can be controlled through a distance adjusting device and is strictly equal, horizontal binding of the stirrups is guaranteed. The framework is uniformly stressed, and the compression strength and the shear strength of the framework are improved.

The invention discloses a roof steel member machining production line, and relates to the technical field of building product processing. The roof steel member processing production line comprises a fixing tool, a conveying mechanism, an intercepting mechanism, a material taking mechanism and a spot welding mechanism, an assembly line type production mode is adopted in the roof steel member machining production line, and rapid assembly operation of roof steel members is achieved. Compared with traditional manual work, assembling efficiency and the assembling precision are remarkably improved,and the labor cost is saved.

The invention discloses concrete pouring equipment for building equipment. The concrete pouring equipment structurally comprises supporting legs, a motor, a pipeline, a telescopic bracket and a conduction device, the motor and the telescopic bracket are mechanically connected to the supporting legs; the pipeline is buckled on the telescopic bracket; the pipeline and the vertical end of the telescopic bracket are matched with the conduction device; the conduction device comprises a fixing disc, a side pressing structure, a rotating shaft and a conical body; and the pipeline and the telescopic bracket penetrate through the fixing disc. A rotating shaft and the conical body are matched with the side pressing structure, the rotation generated by the rotating shaft drives the conical body to break through the interior of a blocked column, thus an expansion range is provided for extrusion of the side pressing structure, and a side pressing plate is in sufficient contact with the inner wall of the column; and redundant stubborn substances on the inner wall of the blocked column are knocked off under the driving of the fixing disc, whether the column is blocked or not can be conveniently checked, timely processing can be carried out, and the working efficiency is improved.

The invention discloses a gantry type sole stitching cutting numerical control machine tool which comprises a rack, wherein a Y-axis controllable sliding rack is arranged on the rack, a first upper X-axis controllable sliding rack and a first lower X-axis controllable sliding rack are arranged on the Y-axis controllable sliding rack, a material distributing channel is arranged on the Y-axis controllable sliding rack, a first thread storage barrel driven by a first servo motor is arranged on the first upper X-axis controllable sliding rack, a second thread storage barrel driven by a second servo motor is arranged on the first lower X-axis controllable sliding rack, and a metal cutting wire is arranged between the first thread storage barrel and the second thread storage barrel. The gantry type sole stitching cutting numerical control machine tool matched with a control program can cut cloth into soles quickly and conveniently, is suitable for cutting multilayered thick cloth, is time-saving and labor-saving, cut the soles with high quality and efficiency, and overcomes the defect that conventional manual sole stitching is low in efficiency and non-uniform in quality.

The invention discloses a magnetic guide synchronous type sewing machine feeding mechanism and a using method thereof, and belongs to the field of sewing machines. An elastically connected material pressing plate is arranged below an existing presser foot body, a magnetic feed dog is used for attracting out the material pressing plate to press cloth, and when the feed dog moves forwards, the material pressing plate synchronously pushes cloth forwards along with the feed dog under the action of magnetic attraction, so that dislocation of the upper layer and the lower layer of smooth cloth is effectively reduced; meanwhile, the contact area of the cloth and the material pressing plate is reduced through a rolling cylinder on the material pressing plate, and friction resistance of the upper layer of cloth is reduced; when the feed dog feeds the cloth forwards, the rolling cylinder is driven to roll on the upper-layer cloth to achieve the effect of pushing the cloth forwards, so that the synchronous feeding effect is effectively improved; and in addition, an elastic pressing plate further presses the cloth downwards through the magnetic attraction effect to compensate for the defect of insufficient pressing force, and an elastic connecting rod can limit excessive pressing of the elastic pressing plate to prevent the pressing force from being too large.

The invention relates to an auxiliary device for building and dismantling a communication tower, and particularly relates to a lifting platform for building and dismantling the communication tower. The lifting platform comprises a first support, wherein an upper block is in sliding fit with the first support, a lower block is in rotating fit with the upper block, a second support is in sliding fit with the lower block, and a third support is in sliding fit with the upper block; a first sliding shaft is in rotating fit with the first support, a gear sleeve is in sliding fit with the first sliding shaft, the gear sleeve is meshed with the second support, the gear sleeve is meshed with the first support, and the gear sleeve is meshed with the third support; a sliding pin is in sliding fit with the upper block, a corner frame is in rotating fit with the sliding pin, and a moving wheel is in rotating fit with the corner frame; a cylinder sleeve is fixed to the second support, and a lifting frame is in sliding fit with the cylinder sleeve; and a first standing plate is fixed to the supports. The device can change the annular range along with the tower at different heights, the device is stably attached to the tower, mounting and dismantling of the device are facilitated, and the device is stably attached to the tower, so that mounting and dismantling of the device are facilitated.

The invention belongs to the technical field of machining equipment and relates to a roller nosing machine. The roller nosing machine aims at lowering the possibility of deviation generation of a spinning portion and improving the machining accuracy of roller nosing. The roller nosing machine comprises a roller supporting component at least composed of a pressure bearing mechanism, a pressure applying mechanism and a drive component. The drive component comprises a pressure bearing drive mechanism making a part roller supporting component move in the same direction as the pressure applying mechanism when the pressure applying mechanism applies pressure to the pressure bearing mechanism, wherein the pressure bearing drive mechanism is connected with the part roller supporting component. By the adoption of the technical scheme, the technical purposes mentioned above can be achieved.

The invention discloses a video image special effect processing method, device and system, and a computer readable storage medium. The method comprises the steps of obtaining a video stream and real-time physical data and a moving area of a display device; intercepting a feature image in the video stream; respectively establishing a main virtual picture area and an auxiliary virtual picture area corresponding to the size of a display area of the display equipment according to the video stream and the feature image; calculating main coordinate data of the main virtual picture area in the movingarea according to the physical data; acquiring a position instruction, and calculating auxiliary coordinate data of the auxiliary virtual picture area in the moving area according to the position instruction; respectively importing the video stream data and the feature image data into a main virtual picture area and an auxiliary virtual picture area according to the priority, and intercepting thevideo data of the main virtual picture area in the moving area to generate a superimposed video source; displaying the superimposed video source through a display device, wherein the physical data comprises center coordinate data and rotation angle data of the display device, and the priority of the feature image data is greater than that of the video stream data.

The invention discloses a processing production line for roof steel components, which relates to the technical field of building product processing, and includes fixed tooling, a conveying mechanism, an intercepting mechanism, a material picking mechanism and a spot welding mechanism. The assembly line production method is adopted in the invention to realize Compared with traditional manual work, the rapid assembly operation of roof steel components has significantly improved assembly efficiency and assembly accuracy, and saved labor costs.

The invention discloses horizontal-movement lifting equipment used for a large cylindrical workpiece. The equipment comprises a base, a horizontal-movement driving mechanism is installed on the base and connected with lifting mechanisms, the lifting mechanisms comprise moving bases, guiding rods and workpiece storage bases, the horizontal-movement driving mechanism comprises a horizontal-movement motor and a driving shaft, lead screws are installed on the base, ball nuts are installed on the lead screws, the moving bases are fixedly connected to the ball nuts and provided with lifting motors, and output shafts of the lifting motors are connected with rocking bar double-sliding-block mechanisms. The rocking bar double-sliding-block mechanisms comprise rotating shafts, rocking bars are installed on the rotating shafts, rolling shafts are installed on the rocking bars, rolling wheels are installed at the two ends of each rolling shaft, limiting guiding rails are installed at the positions, corresponding to the rolling wheels, of the bottom ends of the workpiece storage bases, and the rolling wheels are located between the limiting guiding rails and the workpiece storage bases and can roll on the limiting guiding rails and the bottom ends of the workpiece storage bases. The horizontal-movement lifting equipment is high in automation degree, convenient to control, accurate and rapid.

The stretching equipment for the polymer composite multilayer material comprises an upper clamping and fixing device and a lower clamping and fixing device which are used for clamping a base film to be stretched; the upper clamping and fixing device and the lower clamping and fixing device are driven by the two driving wheels with different radiuses respectively, so that fine difference between the tensile strength of the upper layer and the tensile strength of the lower layer is generated when the driving wheels rotate synchronously, and machine vision and a neural network mode are used for judgment, so that the device can be more accurately suitable for stretching of multi-layer materials; the interlayer stress caused by stretching is avoided, the interlayer stress caused by the material is reduced, and the mechanical property of the film is improved.

The invention relates to a device for building detection. A lifting, shock-isolating and falling-preventing perforating machine provided with a telescope is characterized by comprising a table-board and an electric drill connected to the table-board through a lifting cylinder. Supporting legs and a supporting rod are arranged on the table-board; each of the supporting legs is provided with a shock absorption structure and a walking wheel; one end of the supporting rod is fixedly connected to the table-board together while the other end of the supporting rod is provided with a mask and the telescope; and a filter is arranged on the mask. The invention provides the lifting, shock-isolating and falling-preventing perforating machine provided with the telescope, wherein the perforating machine can perforate and observe in a relatively far place and can prevent dust from being inhaled by a user. The problem that dust will choke the user as an existing perforating machine can only be held to perforate is solved.

The application discloses a multi-power source cooperative control method, system, safety door and storage medium. Among them, the multi-power source cooperative control method includes: obtaining the position information of the car door to obtain the first position information, and obtaining the first position difference between the first position information and the preset position; if the first position difference is greater than the preset first position difference Threshold value, adjust the speed of the motor unit according to the first position difference to adjust the position information of the car door; obtain the displacement information and motion information in the adjustment of the safety door to obtain the first displacement information and the first motion information; according to the first displacement information, the first The movement information and the preset first threshold determine the movement state of the safety door; according to the movement state, the motor unit is controlled to stop rotating and an alarm message is output, or the motor unit is controlled to keep rotating. The multi-power source cooperative control method of the present application can automatically align the safety door with the vehicle door, and can make the safety door move synchronously.

The invention discloses a processing method of a bionic syringe needle and a dedicated processing device of the bionic syringe needle. The processing method comprises the following steps: before the processing, fixedly connecting the tail part of the syringe needle at a raised pole at the front section of a fixed device of a fourth servo motor of a chipless automatic rolling device, when a left die and a right die are close to the needle, rolling the needle step by step by utilizing the arc-shaped cutting edges of the dies with the rotation of the needle to deform the needle, so as to enable the needle to form the required curved surface, when the needle is fed transversely by one displacement, locking a transverse guide rail, and repeating the above steps to complete the micromachining of the non-smooth surface of the bionic painless needle. The processing method, disclosed by the invention, is chipless processing; through the processing method, the micromachining of different non-smooth surface forms of all bionic painless needles can be completed; in addition, as the special structural form is formed on the surface of the needle, the shock resisting capacity of the needle can be improved to certain degree, and the injection speed can be increased slightly. Through the processing method and the processing device, the strength of the needle can not be reduced, the needle is not broken off while injection is performed, the stimulation to nerves of the needle is smaller and the sense of pain is reduced while injection is performed.

A suction-type portable connecting tool comprises a pipe body; a connecting pipe is arranged in the pipe body; an air suction mechanism is arranged at the middle end in the pipe body; a first pipelineis arranged between the air suction mechanism and the connecting pipe; a sealing piece is arranged at the top of the pipe body; a second pipeline is arranged between the bottom of the sealing piece and the connecting pipe; an attaching assembly is arranged between the connecting pipe and the pipe body; the connecting pipe is limited in the pipe body; and the two ends of the connecting pipe are connected with suction discs which are attached to the surface of a part through negative pressure. Suction pieces are arranged and can be attached to the surface of the part and suck the part, the negative pressure state in the connecting pipe can be kept through cooperation with the air suction mechanism, the suction pieces are arranged on the surface of the part, and one part can be taken out ofa plurality of parts; and besides, as the suction pieces are located at the two ends of the pipe body, the suction pieces at the two ends of the pipe body can also be attached to the surfaces of different parts, so that the two parts move synchronously.

The invention discloses a convenient-to-use energy-saving type hoisting portal frame which comprises a top plate, a upport frame and a support plate, wherein the top plate is fixedly arranged above the support frame on two sides; a lifting motor is fixedly arranged in the middle of the lower surface of the top plate; a lifting rope is connected with the lower part of the lifting motor; a guardrailis connected with the lower part of the lifting rope; a netty bottom plate is arranged below the guardrail; the support plate is arranged below the netty bottom plate; and movable plates are arrangedin two I-shaped grooves in front of and at the back of the support plate. According to the convenient-to-use energy-saving type hoisting portal frame, the movable plates are arranged on the support plate and are fixed on the support plate through long screws; and when conveyed cargoes are fewer, the movable plates can be dismantled, so that weight of the support plate is reduced, energy is saved,and the corresponding conveying cost is reduced; the netty bottom plate is arranged on the support plate and the conveyed cargoes on the support plate can be placed in grids on the netty bottom plate, so that the conveyed cargoes are unlikely to slide off even if the support plate shakes, the protectiveness is higher and the convenient-to-use energy-saving type hoisting portal frame is suitable for popularization.