21results about How to "Realize automatic rotation" patented technology

The invention discloses a pile-beam integrated bridge girder erection machine which comprises a main beam, a front auxiliary supporting leg, a front supporting leg, a middle supporting leg, a rear supporting leg and a pile driving device, and is characterized in that the main beam comprises a left auxiliary main beam and a right auxiliary main beam which extend front and back, and a steel bar connecting frame is arranged on the front portion between the two auxiliary main beams for connection and fixation; supporting beams extending front and back are fixed to the left end and the right end of a bottom beam of each auxiliary main beam, and a top beam horizontally extending front and back is fixed to the top of each auxiliary main beam. A temporary supporting leg composed of a temporary connecting base, a temporary supporting leg barrel and a temporary supporting block which are installed at the front end of a main beam can support the front end of the main beam after the main beam moves forwards, stable supporting of the main beam is guaranteed, and components such as a front supporting leg and a middle supporting leg move forwards normally in the follow-up process; the left side and the right side of the supporting base are each provided with the two reverse rolling wheel sets, and the reverse rolling wheel sets are installed on the main beam, so that the stress dispersion effect on the main beam is better, and the stress of the main beam is more uniform.

The invention discloses a traction winding device and method based on copper wire production, and relates to the technical field of copper wire production. The copper wire winding device comprises a winding box used for winding copper wires, and further comprises an adjusting unit which comprises a wire inlet assembly, a driven assembly and an adjusting assembly; and the traction winding unit is arranged on the winding box and used for achieving automatic winding and orderly arrangement of the copper wires and comprises a winding assembly and an arrangement assembly, the winding assembly is used for achieving automatic winding of the copper wires, and the arrangement assembly is used for adjusting the winding positions of the copper wires in the winding process and achieving orderly winding of the copper wires without stacking. The copper wire winding device has the advantages that the winding tension degree of the copper wire can be automatically adjusted according to the curling degree of the copper wire and the winding pressure applied to the copper wire during winding, rapid change of tension of the copper wire during winding is avoided, the winding safety is high, meanwhile, the winding position of the copper wire can be flexibly changed, and the winding efficiency is improved. And arrangement is more uniform and orderly during winding, and the winding effect is better.

The utility model provides a deburring device for plastic pipe production, and relates to the technical field of plastic pipe machining. The deburring device for plastic pipe production comprises a workbench, supporting columns are symmetrically installed at the bottom of the workbench, a support is installed at the top of the workbench, a grinding disc is rotationally arranged in the support, and the driving end of the grinding disc is connected with a motor through an electric telescopic rod; clamping plates are longitudinally, symmetrically and movably arranged at the top of the rotating table, an auxiliary mechanism is arranged at the joint of the rotating table and the workbench, and a rotating mechanism is arranged below the rotating table; a working cavity is formed in the rotating table, an adjusting mechanism is contained in the working cavity, a driving motor is arranged at the driving end of the adjusting mechanism, and a moving mechanism is arranged at the coupling position of the adjusting mechanism and the clamping plate. The deburring device for plastic pipe production has the advantages that the plastic pipe can be automatically rotated, and the deburring efficiency is improved.

The utility model provides a low ovality big arm pipe processing welding positioning device, which belongs to the pipeline welding device field, and comprises a support plate, the lower end face of the support plate is fixedly connected with a plurality of stand columns, the upper end face of the support plate is fixedly connected with a vertical plate, one end of the vertical plate far away from the support plate is fixedly connected with a top plate, and the top plate is fixedly connected with the support plate. A welding mechanism is arranged on the top plate, and a supporting assembly is arranged on the supporting plate. A fixing assembly; the fixing assembly comprises two clamping assemblies, each clamping assembly comprises four connecting rods fixedly connected to the upper end face of the supporting plate, the four connecting rods are arranged in a one-to-one correspondence mode, and each pair of correspondingly-arranged connecting rods is jointly and fixedly connected with a connecting ring. The device can clamp and machine pipeline bodies of different sizes, the practicability of the device is improved, the pipeline bodies can be automatically rotated, the device can automatically adjust the welding faces of the pipeline bodies, and the portability of the device is improved.

The utility model discloses an oil containment boom laying device which comprises a bottom plate, a first rolling frame and a second rolling frame, the first rolling frame is fixedly connected to the left side of the top of the bottom plate, the second rolling frame is fixedly connected to the right side of the top of the bottom plate, and the two sides of the left side of the first rolling frame are fixedly connected with mounting plates. And movable plates are fixedly mounted at the tops and the bottoms of the two sides of the inner wall of the mounting plate. By arranging the mounting plate, the movable plate, the sweeping roller, the driving assembly and the spray-washing assembly, the driving assembly can effectively drive the sweeping roller to rotate, the spray-washing assembly can spray washing water, the surface of the oil containment boom can be automatically washed through cooperation of the driving assembly and the spray-washing assembly, and the problem that the oil containment boom is used in a complex water area environment for a long time is solved. The problems that a large amount of impurities such as greasy dirt, algae and silt are attached to the surface of the existing cleaning device, existing cleaning modes mostly depend on manual cleaning, efficiency is low, and some stubborn stains are difficult to thoroughly remove are solved.

The utility model provides a film flushing device. The film flushing device comprises a shell, a flushing tank, a sheet core and a driving piece. The flushing tank is arranged in the shell, and liquid medicine used for flushing the film is contained in the flushing tank. The tablet core is rotatably arranged in the flushing tank and used for winding a film. The driving part is arranged in the shell and used for driving the tablet core to rotate so as to drive the film to rotate in the liquid medicine in the flushing tank. According to the film flushing device, the driving piece is arranged to drive the sheet core to rotate, so that the sheet core can automatically rotate to wind the film, meanwhile, the film is driven to rotate in the liquid medicine in the flushing tank to flush the film, the automation degree of the film flushing device is improved, and the use convenience and experience of a user are improved.

The invention relates to the technical field of rubber mixing, in particular to rubber mixing and forming equipment capable of improving the strength of a rubber V belt, which comprises a rack, a driving device, a charging tray, a front roller, a rear roller, side columns, an auxiliary roller I, an auxiliary roller II and a rubber cutting mechanism. Through the roller gap action of the front roller and the rear roller, a rubber mixing worker converts a rubber block and a compounding agent into a sheet-shaped rubber material, and one end of the sheet-shaped rubber material is fed into the roller gap of the first auxiliary roller and the second auxiliary roller to form a rotation state; then, through rotation of the winding roller of the oval structure, the rubber sheet is wound to the enough width and extrudes the long clamping plate and the short clamping plate on the two sides, and at the moment, the traction assembly is subjected to traction force to control the cutter to cut the two circles of rubber sheet outside the winding roller. The process not only realizes accurate cutting of the rubber sheet, but also ensures that the cut rubber sheet can smoothly enter a roll gap between the front roll and the rear roll, so that the mixing and forming efficiency of the rubber V belt is improved.

The utility model discloses a universal meter with a rotatable meter pen interface, which comprises a universal meter body, the outer side of the universal meter body is fixedly provided with a shell, the front surface of the shell is rotatably connected with two connecting sleeves, the universal meter body is provided with a butt joint hole, the back surface of each connecting sleeve is fixedly connected with an electric brush block, and the electric brush block is fixedly connected with the shell. And the electric brush block is rotationally connected to the interior of the butt joint hole, and a connector is inserted into the connecting sleeve. According to the utility model, the connector is stably connected with the connecting sleeve, and when the lead between the connector and the test pen is in an angle torsion type and is stretched, a torsion force is transmitted to the connector and drives the connecting sleeve to rotate synchronously, so that the torsion force is released, and meanwhile, stable connection and normal operation of equipment are ensured; therefore, the device has the advantages that free rotation is achieved at the connecting section, stable connection is kept, stress generated by angle torsion of the wire is released, and the wire is protected.

This invention belongs to the field of water pump rotor mandrel external cylindrical grinding technology, specifically disclosing a water pump rotor mandrel external cylindrical grinding processing device, including a base frame, a clamping and fixing rotation mechanism, a feeding device, and a self-compensating dressing grinding device. The clamping and fixing rotation mechanism can quickly and accurately center and clamp the mandrel, ensuring grinding stability and accuracy; the automated grinding process, with coordinated operation, greatly improves production efficiency and reduces labor costs; the self-compensating grinding device can automatically dress the dull grinding wheel and compensate for the distance between the dressed grinding wheel and the mandrel, ensuring grinding continuity, effectively avoiding workpiece surface damage, improving mandrel fatigue strength and life, reducing production costs, and achieving a dual improvement in quality and efficiency.

The utility model provides an automatic split charging device for PC plastic particle finished products, which relates to the technical field of plastic processing equipment and comprises a supporting base, and the top of the supporting base is rotatably connected with a conveying component. The split charging barrel is placed in the U-shaped placing groove, and the friction force between the split charging barrel and the groove bottom can be greatly reduced by the pin rollers on the lower surface of the inner wall of the U-shaped placing groove, so that the split charging barrel is more convenient and efficient to take and place; when the split charging barrel is placed in place, the rotating blocking column is rotated from the groove to the front side of the U-shaped placing groove, the rotating blocking column can form effective blocking, and it is guaranteed that the position of the split charging barrel is stable. Meanwhile, the transmission motor drives the rotating table to rotate, when the sub-packaging barrel in one containing groove is full, the rotating table rotates to enable the next empty sub-packaging barrel to be located below the discharging opening to continue filling, at the moment, loading and unloading operation can be conducted on the full sub-packaging barrel, synchronous barrel loading and unloading and sub-packaging are achieved, the overall sub-packaging efficiency is greatly improved, and the labor intensity of workers is reduced. And the idle time of equipment is reduced.

The utility model discloses a four -around wall printing device of ceramic plate relates to printing technical field, including equipment base, the upper end front side symmetry fixed mounting of equipment base has two I -shaped supports, the upper end fixed mounting of I -shaped support has rotary drive part, and rotary drive part is composed by servo motor and first connecting plate, and the output shaft of servo motor is fixedly installed on first connecting plate, and one end fixed mounting of first connecting plate has clamping assembly, through the symmetry setting two I -shaped supports on equipment base upper end, set rotary drive part on two I -shaped supports upper end, set two clamping assemblies on two rotary drive parts, the ceramic plate that needs to carry out four -around wall printing is fixed between two clamping assemblies, can through servo motor drive clamping assembly rotation to realize the automatic rotation of ceramic plate, need not manual adjustment, has improved the printing efficiency of ceramic plate four -around wall significantly, can satisfy the demand of batch production.

The application relates to the field of pipeline blockage detection, in particular to a heat supply network building pipeline blockage detection device, which comprises a vision mechanism, the vision mechanism comprises a shrinkage container, the outer wall of the shrinkage container is attached to the inner wall of a pipeline, a camera is arranged inside the shrinkage container and faces the inner wall of the pipeline, at least the part of the shrinkage container facing the camera is a transparent piece, the camera can shoot the inner wall of the pipeline through the shrinkage container, a traction mechanism is connected with the vision mechanism and moves the vision mechanism along the axial direction of the pipeline, through the design of the shrinkage container and the adoption of transparent materials, when detection is carried out, the shrinkage container expands and makes the outer wall attached to the inner wall of the pipeline, water flow can be squeezed to the positions on both sides of the shrinkage container, when the camera shoots and detects the inner wall of the pipeline, there is no water flow between the camera and the inner wall of the pipeline, thereby reducing the influence of water flow and corrosion floating objects on the camera visual line and light supplementing effect, and improving the imaging effect.

The utility model discloses a vibratory shakeout machine with a cleaning effect, which comprises a frame and a screen which form the vibratory shakeout machine, a rotating groove is arranged on the upper end face of the frame, a lower lead screw is arranged in the rotating groove through a driving motor, a lower lead screw sleeve is sleeved on the lower lead screw in a threaded mode, a connecting frame is arranged on the lower lead screw sleeve through a fixing mechanism, and the connecting frame is connected with the screen. A wiping roller and an upper lead screw are fixedly arranged on the connecting frame, the upper lead screw is connected with the frame through a stabilizing mechanism, a gear is arranged at the end of the upper lead screw, the gear is connected with the frame through a rotating mechanism, and the upper lead screw is sleeved with an upper lead screw sleeve in a threaded mode. Through the arrangement of the wiping roller, the dust suction pump, the dust suction cover, the lower lead screw, the upper lead screw, the connecting frame and other components, the screen mesh is cleaned and cleaned materials are sucked away by means of the cooperative use of the components, and the use convenience and practicability of the device are guaranteed without manual assistance.

The invention belongs to the technical field of decorative wallboard production equipment, and discloses decorative wallboard manufacturing cutting equipment which comprises a cutting table, a moving block is slidably mounted at the top of the cutting table, a rectangular block and a dust suction device are fixedly mounted at the bottom of the moving block, and a cutting knife is arranged in the middle of the bottom of the moving block. By arranging the cleaning mechanism, classified collection of impurities generated in the cutting process is achieved, the vertical reciprocating motion of a round rod drives a filter plate to move synchronously, the impurities in the rectangular block are effectively filtered, fine impurities are adsorbed through a suction cavity below the filter plate, the dust suction device is arranged on the back face of the rectangular block, and the dust suction device is arranged on the back face of the rectangular block. And large impurities at the top of the filter plate are classified and guided into the collecting box through the design of a through groove under the movement of a connecting frame and the interaction of a tooth groove and a third gear, so that the impurities are prevented from being accumulated in a working area, classified collection of the impurities is also realized, and the cleaning efficiency and the operation convenience of the equipment are greatly improved.

The utility model discloses an electric vehicle accessory surface flushing device, and relates to the technical field of electric vehicle accessory cleaning, the electric vehicle accessory surface flushing device comprises a base, the outer surface of the top end of the base is fixedly connected with a processing groove, the two sides of the top of the base are fixedly connected with placing frames, and the inside of the top end of the processing groove is fixedly connected with a connecting plate; the bottom of the connecting plate is fixedly connected with a driving motor, the top of the connecting plate is fixedly connected with a fixing seat, the driving gear drives the driven gear to rotate, the guide groove guides the motion trail of the driven gear, when the device cleans accessories, the storage table can drive the accessories to rotate, and therefore the accessories can be cleaned conveniently. According to the accessory cleaning device, automatic rotation of accessories is achieved through the driving motor, the cleaning efficiency is improved, the stability of the motion trail of the driven gear is ensured through the guide groove in the bottom, the accessories can be kept in a stable rotation state in the cleaning process, and the cleaning effect is further improved.

The utility model relates to the technical field of radix puerariae seedling technique, and disclose a kind of radix puerariae seedling constant-temperature stratified type seedling shelf device, including installation box and a pair of rotary mounting disc, a pair of rotary mounting disc are respectively rotationally installed in installation box inner side wall, limit component is set between a pair of rotary mounting disc outer side wall and installation box, a pair of rotary mounting disc are equidistantly and uniformly fixedly installed with several fixed rods, several fixed rods below are all provided with culture table, several fixed rods both ends are rotationally sleeved with fixed frame, a pair of fixed frame fixedly installed in culture table top surface both ends, and low-speed motor is fixedly installed in installation box outer side wall.The radix puerariae seedling constant-temperature stratified type seedling shelf device, by setting a pair of rotary mounting disc and several stratified arrangement culture tables, the multilayer utilization of seedling space is realized, and the seedling amount of unit area is greatly improved, and the setting of limit component ensures the stability and positioning accuracy of rotary mounting disc in the rotation process.

The invention relates to the field of carton sealing, in particular to an automatic sealing machine for food packaging cartons, which comprises a chain scraper conveyor and a carton body, two automatic sealing machine main bodies are mounted on the chain scraper conveyor, and a steering mechanism is arranged between the two automatic sealing machine main bodies. Through cooperation of the steering mechanism, the carton pushing mechanism and the downward pressing mechanism, after transverse packaging of the carton body is completed and the carton body is conveyed to the bearing disc, the bearing disc can drive the carton body to automatically rotate by 90 degrees, and therefore automatic steering of the carton body can be achieved; the carton body can be conveyed to the next automatic sealing machine main body for longitudinal packaging after steering, the stopping time of the carton body can be greatly shortened in the whole packaging process, no electric device needs to be added, and therefore the packaging efficiency of the carton body can be improved, and the packaging efficiency of the carton body can be improved. And the subsequent maintenance of the device is simpler and more convenient.

The utility model discloses an automatic overturning and unloading device for a tar residue drying trough, which comprises a base, one side of the base is of an opening structure, the top side of the base is rotatably connected with a trough body, one side of the trough body is fixedly connected with an adsorption stabilizing block, the top side of the base is fixedly connected with a support frame, and the support frame is in adsorption connection with the adsorption stabilizing block. A collecting pipe is fixedly connected to one side of the trough body, a conveying pipe is connected to one end of the collecting pipe, an outer box is connected to one end of the conveying pipe, an opening is formed in one end of the outer box, a collecting box is inserted into the opening, and openings are formed in the bottom and the top of the collecting box correspondingly. The bottom opening of the collecting box and the bottom of the negative pressure fan are provided with filter screens, the collecting box is in sliding connection with the outer box, the collecting box and the negative pressure fan are arranged in the outer box, and the negative pressure fan is located at the bottom of the collecting box. According to the device, dust generated in the material pouring process is reduced while automatic material pouring of the material tank body is achieved, and the safety of the material tank body in the operation process is guaranteed.

The utility model relates to the technical field of micromotor accessory production devices, in particular to a micromotor support positioning, machining and punching device which comprises two supporting plates, the upper end faces of the two supporting plates are jointly and fixedly connected with a working platform, and one side of the upper end face of the working platform is fixedly connected with a side plate. Through the arrangement of the second servo motor, the driving rod, the driving gear and the driven gear, the output end of the second servo motor can drive the driving rod to rotate, and the lower module is driven to rotate in the module hole through meshing of the driving gear and the driven gear; the upper end face, not subjected to punching machining, of the support body is rotated to the position below the punching head of the upper die plate, automatic rotation of the support body on the lower die plate is achieved at the moment, repeated punching can be achieved after the position of the support body is adjusted without manual adjustment of the position of the support body on the lower die plate, and the application range is wide.

The utility model discloses a cryopreservation device for stem cell reinfusion, relates to the technical field of stem cell cryopreservation, solves the technical problem that reliable cooling and even heat preservation cannot be achieved in the prior art, and comprises a main box body, a heat insulation box is fixedly installed in the main box body, and a cryopreservation frame is rotatably installed in the heat insulation box. A pair of clamping plates is fixedly installed on the cryopreservation frame, cryopreservation boxes are fixedly installed in the clamping plates, a refrigerating machine is fixedly installed on the lower wall face of the main box body, a refrigerating pipe is arranged on the refrigerating machine, and the refrigerating pipe is installed in the heat insulation box in a winding mode. It is ensured that the stem cells are not damaged in the cryopreservation process; a vacuum cavity is formed in the heat insulation box, heat conduction can be effectively reduced, a stable temperature environment can be kept, and the cryopreservation effect is improved; the equipment is provided with a servo motor and a control panel, automatic rotation and temperature control of the cryopreservation frame can be achieved, and operation convenience and accuracy are improved.

The utility model provides an automatic feeding rice steaming machine with a double-layer structure, which comprises a rice steaming machine main body, a steaming cavity is arranged on the inner side of the rice steaming machine main body, two groups of fixing frames are horizontally and fixedly arranged on the inner side of the steaming cavity, and two groups of connecting seats are fixedly arranged on one sides of the two groups of fixing frames. A rotating shaft is rotationally connected between every two sets of connecting bases, rotating bases are fixedly installed on the outer sides of the two sets of rotating shafts, and bearing discs capable of being matched with the fixing frame are fixedly installed on one sides of the two sets of rotating bases. The gear can be conveniently driven to rotate through cooperation of the motor and the rack, then automatic rotation of the bearing disc is achieved through cooperation of the gear, the rotating shaft and the bearing disc, when rice needs to be steamed, the bearing disc and the fixing frame are matched for rice steaming, after the rice is steamed, the bearing disc automatically rotates, the steamed rice falls into the storage hopper, and the rice steaming efficiency is improved. The situation that an operator needs to make contact with a bearing disc with the high temperature is avoided, and the convenience and safety of a product are improved.