61results about How to "Realize positioning work" patented technology

The invention relates to an automatic fast test tube cover taking robot and a cover taking method. The robot comprises a base, wherein an X-axis mechanical arm for controlling movements in front and back directions is arranged on the base, a Z-axis mechanical arm for controlling up and down movements is vertically arranged on the X-axis mechanical arm, a Y-axis mechanical arm for controlling left and right movements is vertically arranged on the Z-axis mechanical arm, and a cover taking mechanical hand is arranged on the Y-axis mechanical arm; and a mechanical arm rotation driving mechanism is arranged at one end of the cover taking mechanical hand, and a cover taking mechanism is arranged at the other end. The automatic fast test tube cover taking robot can automatically complete a cover taking task of a blood collection test tube, can adapt to blood collection test tubes and test tube racks in different specifications, and can recover test tube covers.

The invention discloses a detachable winding shaft structure, which comprises a half shaft A and a half shaft B, wherein the half shaft B is detachably connected with the half shaft A through a connecting assembly; a plurality of annularly arranged locking grooves are formed in the inner side ends of the half shaft A and the half shaft B; telescopic notches corresponding to jacking notch grooves in number are formed in the outer ring surfaces of the half shaft A and the half shaft B; elastic pieces act on locking rods, so that the deepest part of each jacking notch groove can directly face a corresponding jacking sliding block, and the locking rods are located in the locking grooves respectively; and the inner side end of the half shaft B is provided with a plurality of jacking rods B which can be respectively placed in and matched with the plurality of locking grooves of the half shaft A. Through the arrangement of the locking rods and the jacking rods, the expansion arrangement of positioning bulges can be realized when the half shaft A and the half shaft B are connected, so that the positioning work of a winding drum is conveniently realized; and when the connecting assembly isunfastened, the positioning bulges can be accommodated, so that the discharging work of the winding drum is conveniently realized.

The invention relates to the technical field of motor press-fitting equipment, in particular to a three-phase asynchronous motor rotor mandrel press-fitting device which comprises a bottom plate, an auxiliary hole is formed in the middle of the bottom plate, and a plurality of through grooves are evenly formed in the bottom plate and distributed in an annular mode. The length direction of the through groove is along the radial direction of the process hole in the bottom plate; the multiple sets of clamping plates are kept in the vertical direction; the equipment can effectively improve the positioning precision of the iron core, the motor shaft and the iron core can be conveniently kept opposite in position, the situation that the motor shaft collides and damages the iron core when the distance deviation between the axis of the motor shaft and the axis of the iron core is large is avoided, parts are conveniently protected, the press-fitting precision of the equipment is improved, and the production efficiency is improved. And meanwhile, the iron core can be conveniently and synchronously fixed, the situation that the motor shaft cannot be normally pressed into the iron core due to sliding deviation of the iron core caused by stress during press fitting is avoided, the running stability of equipment is improved, and the practicability is improved.

The invention relates to the technical field of clamp equipment, in particular to a three-phase asynchronous motor shell machining clamp. The clamp comprises a placing table and a motor shell, the motor shell is placed on the top of the placing table, and multiple sets of clamping mechanisms are evenly arranged on the placing table and distributed in an annular mode; and each clamping mechanism comprises a base located on the outer side of the motor shell, the base is fixed to the top of the placing table, a swing rod is obliquely and rotationally installed on the top of the base, and a first arc-shaped push plate is installed at the outer end of the swing rod. Through synchronous clamping and fixing treatment on the inner wall and the outer wall of the motor shell, the clamping strength of the motor shell can be effectively improved, the diversity of clamping modes is improved, meanwhile, clamping, extruding and fixing are conducted through clamping tooth blocks, the action area when the motor shell is clamped can be effectively increased, the clamping strength is improved, the firmness of the motor shell is improved, and the practicability is improved.

The invention provides an upper shell assembling machine. The upper shell assembling machine comprises a supporting platform, a vibration plate, a transfer support frame, a driving device mounting frame, a correction supporting frame and a feeding supporting frame are mounted on the supporting platform; a separation driving device is mounted on the transfer supporting frame, and a feeding transferplate is connected to the output end of the separation driving device; a plurality of groups of correction assemblies are rotatably connected to the correction supporting frame; a correction drivingdevice is mounted on the driving device mounting frame, and a transmission rack is connected to the output end of the correction driving device; and the feeding driving device is mounted on the feeding supporting frame, and a suction nozzle assembly is connected to the output end of the feeding driving device. According to the upper shell assembling machine, the feeding transfer plate is arranged,scattered upper shells can be placed in a transfer tank orderly one by one; the multiple correction assemblies and the transmission rack are arranged, the circumferential positions of the multiple upper shells can be adjusted at the same time; and a suction nozzle is arranged, and the feeding work of the upper shells in the correction process can be achieved.

The invention provides an automatic assembly process for an electrical cabinet, which uses auxiliary assembly equipment. The equipment is provided with a bottom plate, support legs, a positioning mechanism, an assembly mechanism and a limiting mechanism. The invention solves the problems that a bottom plate of an electrical cabinet needs to be manually placed on a workbench during electrical cabinet assembly and fixing operation, then other plates of the electrical cabinet are manually mounted and fixed, the electrical cabinet needs a large number of plates to be assembled, positioning and assembling operation of the plates can be completed only through cooperative operation of a plurality of workers, the labor intensity of the workers is increased through the operation mode, the working efficiency of electrical cabinet assembling operation is reduced, and meanwhile, a plurality of plates are difficult to assemble and position at the same time, the plates are also difficult to clamp and fix before assembly, and the clamping operation of the plates of the electrical cabinet cannot be automatically relieved after the assembly operation is completed.

The invention relates to the technical field of municipal equipment, in particular to a municipal pipeline dredging equipment. The equipment includes a loading device, an automatic feeding device, a positioning clamping device and a positioning dredging device. The positioning clamping device comprises a clamping driving component, a linkage component and a clamping component. The linkage component is arranged on the side wall of the loading device, and the linkage component is in drive connection with the clamping driving component. The clamping component is fixedly installed on the linkage component, and the loading device is provided with a storage space used for storage of to-be-dredged pipelines. In the clamping state, the clamping component is located right above to-be-stored pipelines, the positioning dredging device includes a dredging driving part and a dredging part installed at the output end of the dredging driving part. In the working state, the dredging part is butted with the to-be-dredged pipelines on the loading device. Automatic dredging operation is adopted, output of labor is reduced, the work efficiency of the dredging operation is improved, and the stability of the whole device is improved.

The invention relates to the field of machinery machining, in particular to a double-face chamfering mechanism of a gear. The double-face chamfering mechanism comprises a conveying mechanism, a feeding mechanism, a machining mechanism and a discharge mechanism. The feeding mechanism comprises an installation table, a hopper, a feeding air cylinder and a feeding plate. The middle part of the hopperis provided with a material groove. The bottom of the hopper is equipped with a feeding hole allowing the feeding plate to penetrate. One end of the feeding plate extends towards the conveying mechanism and the other end of the feeding plate penetrates through the hopper to be fixedly connected with an output end of the feeding air cylinder. The feeding air cylinder is horizontally arranged on the installation table. The position where the feeding plate is close to the front half part of the conveying plate is provided with a first feeding groove. The position where the feeding plate is closeto the back half part of the feeding air cylinder is provided with a second feeding groove. The front part of the feeding plate is equipped with a U-shaped groove. The front end of the feeding plateis provided with two symmetrically-arranged limiting assemblies. Therefore, automatic feeding and locating operation are achieved during the gear chamfering process. Additionally, edges of upper and lower surfaces of the gear can be subjected to chamfering machining at the same time through a first chamfering assembly and a second chamfering assembly.

The invention relates to the technical field of plywood machining, in particular to a plywood assembling machine for plywood machining based on vortex air exhaust drying theory. The plywood assemblingmachine comprises four supporting legs, the top ends of the supporting legs are fixedly connected with a lower pressing plate, plywood is put on the lower pressing plate, and the two sides of the lower pressing plate are symmetrically and fixedly connected with two vertical plates; a rotary shaft is rotationally connected between the two vertical plates, and the right end of the rotary shaft is fixedly connected with a motor output shaft; and two thread sections are symmetrically arranged on the rotary shaft, and the threads of the two thread sections are reverse in spiral direction. The plywood assembling machine has the following effects that in order to further improve the drying effect, a spiral auger is arranged in a through hole, air is formed into a certain vortex shape in the following process, accordingly, the air flowing speed is increased, and the drying effect is improved; and the vortex-shaped air flows towards the periphery of the plywood after being sprayed out of the through hole, the drying range is broadened, and the drying effect is further improved.

The invention belongs to the field of education guiding devices, and particularly relates to a teaching guiding device based on a new media technology, which comprises a frame body, the frame body is fixedly connected with a motor, an output shaft of the motor is in meshed connection with a transmission rod through a gear, and one end of the transmission rod is rotatably connected with a plurality of groups of movable plates through a transmission mechanism. The movable plates rotate by 60 degrees to achieve switching work of the blackboard and the display screen, after rotation of the movable plates is completed, the ends, close to each other, of the movable plates achieve positioning and sealing work of the movable plates through mutual magnetic attraction of the sealing plates, and the other ends of the transmission rods are movably connected with air bags. By arranging the rotatable movable plate, a worker can selectively switch the working mode of the guiding device between the blackboard and the display screen according to teaching requirements, the use flexibility of the device is improved, the probability that the teaching guiding device is damaged when the teaching guiding device is not used is reduced, and the service life of the device is prolonged.

The invention discloses an intelligent monitoring and early-warning device for the distance from an optical cable to the ground based on Internet of things technology. The device comprises a sliding block, two clamp connection devices, four limiting devices, a spiral device, an infrared range finder, a traction device and a signal reception terminal, an arched groove is formed in the top of the sliding block, the optical cable is positioned in the arched groove, the two clamp connection devices are arranged in the top of the sliding block symmetrically, one end of each limiting device is fixedto one side of the sliding block, the other end of the limiting device is arranged in the top of the clamp connection device, the limiting devices are arranged in the periphery of the sliding block symmetrically, infrared signal emission mechanisms are fixed in the two sides of the sliding block respectively, and a signal receiver is fixed in one side of the sliding block. The device can be usedfor intelligent monitoring and early warning for the distance from the optical cable to the ground, the monitoring efficiency can be improved, and monitoring is intelligent.

The invention discloses an electrolyte injection device in a lithium ion battery, relates to the technical field of lithium battery production, and includes a workbench, a conveying mechanism, a positioning mechanism, a clamping mechanism and a liquid injection mechanism, wherein the conveying mechanism is arranged on the workbench The upper side is used to realize the delivery before and after the lithium battery injection. The delivery mechanism includes a support plate and a drive motor. The positioning mechanism is located on the lower side of the delivery mechanism and is used to realize the positioning of the lithium battery injection. The positioning mechanism includes a telescopic cylinder. , Hinge strip 1, Hinge strip 2, and positioning strip. The clamping mechanism is located on the upper side of the conveying mechanism and is used to clamp the lithium battery when liquid is injected. The clamping mechanism includes an overhang strip, a clamping plate, and a hinge strip 3. , a linkage column and a linkage strip. The liquid injection mechanism is arranged on the upper side of the clamping mechanism and is used to realize the liquid injection of the lithium battery. The liquid injection mechanism includes a hydraulic cylinder and an electrolyte tank. In summary, the present invention can realize automatic delivery, automatic positioning, automatic clamping and automatic filling of lithium batteries.

The invention discloses a natural centering hoisting method for agglomeration mode brick wall pieces, relates to a hoisting method for agglomeration mode brick wall pieces, and aims to solve the problems of poor stability in a hoisting process and severe influence on a matching degree of reassembly after hoisting due to difficulty in realization of uniform and accurate positioning of the brick wall pieces of various shapes since the conventional brick pieces for building and constructing are various in shapes. The natural concentrating hoisting method comprises the following steps: I, selecting balance beams; II, calculating the gravities of hollow block masonry wall pieces; III, connecting the balance beams with lifting hooks by using a plurality of hoisting ropes; IV, determining a hoisting area of the hollow block masonry wall pieces according to collinearity of three centers, and setting a plurality of cover plate assemblies below an area M; V, connecting various members according to the area M determined in the step IV; VI, driving the lifting hooks to hoist the hollow masonry wall pieces. The natural centering hoisting method is used for hoisting the wall pieces.

The invention provides an automatic assembly machine for an electrical cabinet, including an installation bottom plate, a support foot, a positioning mechanism, an assembly mechanism and a limit mechanism. The invention solves the need to manually place the bottom plate of the electrical cabinet on the work when the electrical cabinet is assembled and fixed. On the table, the other panels of the electrical cabinet are then manually installed and fixed. The electrical cabinet requires many panels to be assembled, and often requires multiple workers to work together to complete the positioning and assembly of the panels. This operation method increases the number of panels. The labor intensity of workers reduces the work efficiency of the electrical cabinet assembly operation. At the same time, it is difficult to assemble and position multiple plates at the same time, and it is also difficult to clamp and fix the plates before assembly, and it cannot be automatically released after the assembly operation is completed. Problems such as clamping operation of electrical cabinet plates.

The invention discloses a production process of a centrifugal blood pump rotor, which belongs to the technical field of medical device production process, and comprises the following steps: Step 1. Motor magnets and impellers are loaded; Step 2. Bearing magnetic stacks are pressed and installed in the impeller: 3. Four motor magnets are pressed into the impeller: the conveyor belt moves the pressed impeller to the bottom of the motor magnet installation mechanism, and the motor magnet installation mechanism presses the motor magnet into the impeller; Step 4. The base is pressed into the impeller and welded Forming, the invention can automatically complete the steps of pressing the bearing magnetic pile of the rotor of the centrifugal blood pump, installing the motor magnet and welding the base. The installation operation is carried out one by one; the process design of the present invention is ingenious, the connection between the processes is smooth, the produced product has good consistency, and the yield rate is high. In the whole process, more than 70% of labor can be saved, and it has good economic value.