24results about How to "Realize the guidance function" patented technology

The utility model relates to the technical field of auxiliary positioning and guiding devices for dies, and provides an auxiliary positioning and guiding device for a progressive die, which comprises a base and a connecting plate arranged above the base. By arranging the buffer structure, the hydraulic rod can drive the connecting plate to move up and down when ascending and descending, the pressing plate can descend when the connecting plate descends, when the pressing plate descends to the top end of the lower die base, the pressing plate can press a casting at the top end of the lower die base in advance, then the connecting plate continues to descend, and the connecting rod and the clamping block can stretch out upwards through the groove; at the moment, the spring is in a compressed state and can play a buffering role on the connecting plate during stamping, so that vibration generated when the upper die base and the lower die base collide is reduced, the situation that the positions of a die casting and a die deviate due to vibration is avoided, and the device has the buffering and pre-pressing functions; and the working efficiency of the auxiliary positioning and guiding device for the progressive die in use is improved.

The invention relates to the field of automatic production lines, and discloses small power supply charger boxing equipment which comprises a lower-layer transmission line, a box body jacking and extending mechanism and an upper-layer bagging and boxing mechanism. The lower-layer transmission line transmits a box body to the box body jacking and extending mechanism from a starting position, and the box body jacking and extending mechanism jacks and extends the box body at the tail end of the transmission line to the upper-layer transmission line; the product feeding conveying mechanism and the PE bag feeding conveying mechanism of the upper-layer bagging and boxing mechanism convey products and PE bags to the bagging module correspondingly, the products are bagged into the PE bags, and the PE bags are conveyed to the position of the boxing module through the PE bag feeding conveying mechanism. Compared with the prior art, box conveying and bagging boxing are divided into an upper layer and a lower layer through the lower-layer conveying line and the box jacking and stretching mechanism, PE bag openings are folded upwards through the overturning and transplanting module and the bag folding clamping jaw module, the occupied space of equipment is reduced, and meanwhile bagged products are prevented from being separated from PE bags.

The invention discloses a rail holding type suspension driving maglev train system, and relates to the technical field of maglev train systems. Decoupling of suspension, guiding and driving functions of the maglev train is achieved, the control complexity of the maglev train is reduced, and safe operation of the maglev train is guaranteed. The system comprises a vehicle body structure, an I-shaped supporting beam, a suspension system, a driving system and a safety limiting and braking system. The train body structure comprises a train and a suspension frame arranged at the bottom of the train. The two ends of the suspension frame extend downwards and then extend inwards to form a cavity, and the upper flange of the I-shaped supporting beam extends into the cavity of the suspension frame. The suspension system is arranged between the top wall surface of the cavity of the suspension frame and the upper surface of the upper flange; the driving system is arranged between the lower surface of the upper flange and the bottom wall surface of the cavity of the suspension frame; the safety limiting and braking system is arranged between the side face of the upper flange and the side wall face of the cavity of the suspension frame. The performance of the suspension driving system is improved.

The utility model discloses a folding storage basket and discloses a storage rack with the folding storage basket, the folding storage basket comprises a bottom plate, a first mounting edge, a second mounting edge and a third mounting edge are sequentially arranged along the edge of the bottom plate, and the first mounting edge and the third mounting edge are oppositely arranged; the bottom of the left baffle is rotationally mounted on the first mounting edge; the bottom of the right baffle is rotationally mounted on the third mounting edge; the bottom of the rear baffle is rotationally installed on the second installation edge, a first clamping part and a second clamping part are arranged on the two sides of the upper portion of the rear baffle respectively, the first clamping part can be installed on the upper portion of the left baffle in a clamped mode, the second clamping part can be installed on the upper portion of the right baffle in a clamped mode, and the bottom plate, the left baffle, the right baffle and the rear baffle form a containing space. Rapid storage and folding can be achieved, the space utilization rate is increased, and the structural strength is improved.

The invention discloses an elevator traveling cable sheath automatic stripping machine. According to the technical scheme, the elevator traveling cable sheath automatic stripping machine comprises a machine box, a pressing mechanism, a stripping mechanism, a measuring mechanism and a control panel, wherein the pressing mechanism, the stripping mechanism, the measuring mechanism and the control panel are installed on the machine box; the pressing mechanism comprises a transmission mechanism, and a pressing and holding structure is installed on the transmission mechanism. The transmission mechanism comprises a first bearing frame, a transmission rotating shaft is mounted on the first bearing frame, a first pressing wheel is rotatably mounted on the first bearing frame, and a second pressing wheel is mounted on the first bearing frame; the pressing and holding structure comprises a second bearing frame, a connecting rod is installed on the second bearing frame, a transmission block is installed on the inner side of the joint of the connecting rod and the second bearing frame, a connecting frame is installed on the transmission block, and an adjusting frame is installed at the other end of the connecting frame. The purpose of the invention is to provide an automatic elevator traveling cable sheath stripping machine which achieves the effects of stable pressing and automatic accurate stripping of different types of elevator traveling cable sheaths.

The utility model discloses a high-rigidity half-moon groove tool rest unit of a combined lathe and the combined lathe, belongs to the technical field of numerical control combined lathes, and solves the problems that a traditional linear guide rail feeding structure is large in occupied space, poor in rigidity and unstable in machining quality. The tool rest unit comprises a tool rest body, and a guide groove is formed in the circumferential face of the tool rest body and axially penetrates through the tool rest body. A sliding groove plate matched with the guide groove is arranged in the guide groove. The sliding groove plate is shorter than the guide groove and used for bearing a cutter. And the section of the guide groove is half-moon-shaped. Limiting plates are installed on the portions, on the two sides of a groove opening of the guide groove, of the tool rest body respectively, and the limiting plates are pressed on the sliding groove plates so as to limit movement of the sliding groove plates in the radial direction. Due to the fact that the sliding groove and the sliding groove plate are arranged on the peripheral face of the tool rest body, occupied space is reduced, and rigidity and transmission efficiency of the whole structure are improved. The tool rest unit is matched with a narrow space scene of a multi-spindle lathe, and the machining requirements of high precision and high efficiency are met.

The utility model discloses an anti-clogging shaper for high-quality aggregate processing, which comprises a discharging and clogging cleaning mechanism and a clogging cleaning motor mounted on one side in the discharging and clogging cleaning mechanism, a crushing and shaping mechanism is arranged at the bottom of the discharging and clogging cleaning mechanism, a crushing motor is arranged on one side of the crushing and shaping mechanism, and the discharging and clogging cleaning mechanism is arranged on the other side of the crushing and shaping mechanism. The discharging and blockage removing mechanism comprises a feeding hopper, rotating guide plates are symmetrically and rotationally connected to the two sides of the interior of the feeding hopper, a first motor cover is fixedly installed on one side of the feeding hopper, a blockage removing motor is fixedly installed on one side of the interior of the first motor cover, and the output end of the blockage removing motor is fixedly connected with a first chain wheel transmission assembly. And by arranging the discharging blockage clearing mechanism, the aggregate guiding function can be achieved through a feeding hopper and a rotating guide plate, meanwhile, a blockage clearing motor is used for driving a first vibration rod, a blockage clearing rotating shaft and a second vibration rod to rotate, the blockage clearing rotating rod is used for scattering the aggregate, and the aggregate conveniently enters the crushing and shaping box.

This utility model discloses a guiding device for multi-nozzle oil painting printing, relating to the technical field of guiding devices. It includes a correction guiding mechanism, with a compensation mechanism and a limiting mechanism arranged on its inner side. By coordinating the compensation and limiting mechanisms, this utility model ensures that during the correction process, the compensation mechanism, through the linkage of the limiting collar and the compensation connecting plate, allows the correction roller to maintain contact with the printing fabric even when tilted, enhancing the friction between the correction roller and the printing fabric and preventing secondary deviation due to insufficient friction, thus improving the stability of the canvas transport. Through the design of the lifting block and auxiliary roller in the limiting mechanism, the height of the auxiliary roller can be automatically adjusted via a pull rope mechanism during the correction process, ensuring it remains in contact with the printing fabric at all times, achieving secondary correction and guiding functions, further enhancing the trajectory control capability of the canvas during the correction process.

The invention discloses a rail holding type bilateral drive aerotrain system, and relates to the technical field of aerotrain systems. Decoupling of suspension, guiding and driving functions of the maglev train is achieved, the control complexity of the maglev train is reduced, and safe operation of the maglev train is guaranteed. The system comprises a vehicle body structure, an I-shaped supporting beam, a suspension system, a safety limiting and braking system and a driving system. The train body structure comprises a train and a suspension frame arranged at the bottom of the train. The suspension frame is of an inverted-U-shaped structure, and the upper flange and at least one part of a web of the I-shaped supporting beam extend into a cavity of the suspension frame. The suspension system is arranged between the top wall surface of the cavity of the suspension frame and the upper surface of the upper flange; the safety limiting and braking system is arranged between the side face of the upper flange and the side wall face of the cavity of the suspension frame. The driving systems are arranged between the side faces of the webs of the I-shaped supporting beams and the side wall face of the cavity of the suspension frame. The performance of the suspension driving system is improved.

The application relates to the technical field of semiconductor manufacturing, in particular to a wafer transfer box and a semiconductor device. The wafer transfer box is used for avoiding the problems of easy contamination and easy damage in wafer overturning. The wafer transfer box comprises a box body assembly, the box body assembly has a containing space for placing a wafer, and a fixing assembly connected with the box body assembly, the fixing assembly is used for fixing the relative position of the wafer in the containing space at least when the box body assembly is overturned. The wafer is overturned by adopting the mode of overturning the wafer transfer box as a whole, under the premise of avoiding the contamination of the wafer, the fixing assembly is arranged in the wafer transfer box, so that the position of the wafer is fixed relative to the containing space in the process of overturning the wafer transfer box as a whole, the uncertain movement of the wafer in the wafer transfer box is avoided, and then the damage of the wafer in the overturning process can be avoided.

The invention relates to measuring equipment for monitoring lines, in particular to a track detection platform and an inspection robot. The inspection robot comprises a track detection platform, the track detection platform comprises a rack, a guide wheel pair is installed at the bottom of the rack, the guide wheel pair comprises two guide wheels which are arranged on the left side and the right side of a to-be-detected track respectively and are in rolling fit with the left side face and the right side face of the to-be-detected track, and each guide wheel comprises a wheel carrier and a wheel body; one of the two guide wheels of the guide wheel pair is a fixed guide wheel which is fixed relative to the position of the platform body, the other guide wheel is a movable guide wheel which is movably assembled on the platform body along the left-right direction in a guiding manner, and a tension spring is arranged between the movable guide wheel and the corresponding fixed guide wheel; by means of the structure, it can be guaranteed that the platform body stably runs on the upper surface of the track, and the accuracy of track geometric parameter measurement is improved.

The invention discloses a double-T-shaped bilateral drive maglev train system, and relates to the technical field of maglev train systems. Decoupling of suspension, guiding and driving functions of the maglev train is achieved, the control complexity of the maglev train is reduced, and safe operation of the maglev train is guaranteed. The system comprises a vehicle body structure, an inverted double-T-shaped supporting beam, a suspension system, a safety limiting and braking system and a driving system. The train body structure comprises a train and a suspension frame arranged at the bottom of the train. Two oppositely arranged C-shaped frames are arranged at the bottom of the suspension frame; the inverted double-T-shaped supporting beam comprises a bottom beam and two guide rails arranged on the upper surface of the bottom beam; a middle beam is arranged in the center of the bottom beam; the C-shaped frames are symmetrically arranged relative to the center line of the middle beam; the suspension system is arranged between the bottom surface of the suspension frame and the upper surface of the guide rail; the driving system and the safety limiting and braking system are arranged between the side face of the middle beam and the C-shaped frame. The performance of the suspension driving system is improved.

The invention belongs to the technical field of papermaking, and particularly relates to a preparation method of a nylon wear-resistant papermaking dry net, which comprises the following specific steps: S1, mixing dried nylon chips with graphene powder according to a certain proportion, adding other auxiliaries (silane coupling agent and active agent SDBS) in parts by weight, 95-99.5 parts of polyester chips and 0.5-5 parts of talcum powder in the mixing process, and uniformly mixing to obtain a nylon wear-resistant papermaking dry net; 5-10 parts by weight of a silane coupling agent and 0-5 parts by weight of an active agent SDBS; s2, extruding through a screw extruder, molding through a cooling device, and carrying out stretching, heat setting and oiling treatment to prepare monofilaments; according to the step, a monofilament cooling structure is formed by arranging a cooling platform, a water cooling box, a water distribution pipe, a water inlet header pipe and a water drainage pipe, the function of keeping the temperature consistent when monofilaments are cooled is achieved, the problem that the water temperatures of all parts are inconsistent when the monofilaments are cooled is solved, and the material machining quality is improved; and the condition of inconsistent monofilament uniformity caused by inconsistent temperature during monofilament cooling is reduced.

The utility model relates to the technical field of wire changing devices, in particular to a novel enameled wire changing device which comprises a wire guiding wheel, a wire shaft is inserted into the inner side of the wire guiding wheel, an empty wire disc is sleeved on the surface of the wire shaft, one side of the empty wire disc is tightly attached to the surface of the wire guiding wheel, and a wire changing mechanism is arranged on the surface of the wire guiding wheel. A mounting assembly, a wire groove and a double-faced adhesive tape are arranged in the wire changing mechanism, a guide mechanism is arranged on the surfaces of the wire guide wheel and the empty wire coil, and the guide mechanism is composed of a wire passing groove and a guide part. According to the utility model, the operation is simple and convenient, the waste of enameled wires is reduced, the wire changing process is smooth, the phenomena of wire breaking and doubling are not easy to occur, the effect is good, the used wire coil is smooth and clean as new, the wire coil can be recycled and directly used, the cost is saved, and the convenience degree of the wire changer in use is improved.

The utility model provides an evaporation auxiliary device with a steam cloud guiding function. The evaporation auxiliary device comprises a heating plate combination, a first connecting block and a second connecting block, wherein the first connecting block and the second connecting block are arranged at the two ends of the heating plate combination respectively; the heating plate combination comprises at least two heating plates which are arrayed in parallel, connecting columns are arranged at the two ends of each heating plate, and the heating plates are movably connected to the first connecting block and the second connecting block through the connecting columns; and the evaporation auxiliary device is suspended right above the evaporation boat and is clamped between the two electrodes. According to the evaporation auxiliary device, the steam cloud guiding function is achieved through flexible adjustment of the angle of the heating plate, the test period is shortened as much as possible while the sheet resistance uniformity is adjusted, the effective breadth of the sheet resistance of a product is improved, the molten metal splashing probability is reduced, and large-scale application and popularization are facilitated.

The invention discloses a magnetic guiding tool and a guiding method thereof, and relates to the technical field of petroleum equipment. The magnetic guiding tool comprises a center shaft and a shell; the shell is sleeved on the central shaft; a center hole is formed in the center shaft; the inner side of the shell and the center shaft are provided with a deflection assembly and a magnetic assembly which correspond in position. And the deflection assembly and the magnetic assembly form a non-contact magnetic suspension bearing for supporting the central shaft, so that the shell and the central shaft are guided through non-contact deflection. According to the magnetic guiding tool and the guiding method thereof disclosed by the invention, the magnetic guiding tool generates magnetic force through the deflection assembly and the corresponding magnetic assembly and controls guiding to realize a non-contact supported magnetic suspension bearing, so that a guiding function is realized; and the abrasion problem of a traditional contact bearing is avoided through the non-contact supported magnetic suspension bearing, so that the service life of the equipment is greatly prolonged.

The utility model provides an assembly type building template, belongs to the technical field of building construction, and aims to solve the problem that in the prior art, a worker sprays a release agent on the inner side of a template and then trowels the release agent by using a rag and the like, so that the operation steps are more. Comprising a formwork body, a connecting assembly, a connecting limiting piece, a tie connecting hole, a tie fixing piece, an installation connecting mechanism and an installation auxiliary mechanism. The connecting assembly is fixedly connected to the left side of the formwork body. The connecting limiting pieces are fixedly connected to the left side and the right side of the rear portion of the formwork body correspondingly. The tie connecting holes are respectively formed in the inner side of the template main body; the tie fixing piece is arranged at the rear end of the template main body; the mounting and connecting mechanism is arranged behind the template main body; the mounting auxiliary mechanism is arranged on the inner side of the tie fixing piece, manual spraying of a release agent on the formwork is avoided, the operation steps of workers are reduced, the labor intensity of the workers is relieved, and the construction efficiency of formwork engineering is improved.

The invention discloses a concrete stay wire disc hoisting device, and belongs to the field of stay wire disc lowering, the concrete stay wire disc hoisting device comprises a moving frame and a hoisting mechanism, the moving frame comprises two groups of symmetrically arranged supports, the two groups of supports are respectively located at two sides of a stay wire pit, moving wheels are arranged at the lower parts of the supports, and telescopic support legs are arranged at two ends of the supports; the upper portions of the two sets of supports are connected through a supporting table, a supporting frame is installed on the supporting table, the hoisting mechanism is installed on the supporting frame, a sling is connected to the hoisting mechanism, a first lifting hook is arranged on the lower portion of the sling, and the first lifting hook is hung on a ring buckle of the cable pulling disc. The hoisting mechanism is arranged on the moving frame, and the cable tray is hoisted and put down into the cable pit through the hoisting mechanism, so that the construction scene that a crane cannot enter in a complex environment is effectively overcome, the labor intensity of lifting and putting down by hands of an operator is reduced, and the safety and efficiency of cable tray hoisting operation are improved.

The invention discloses a macro-micro-motion walking type piezoelectric motion platform and an installation method thereof. The macro-micro-motion walking type piezoelectric motion platform comprises a base platform and a macro-motion motion platform. The macro motion platform is connected with the base table in a front-back sliding mode, and the base table is provided with a walking type piezoelectric actuator used for driving the macro motion platform to move front and back. And the macro-motion platform is provided with a micro-motion platform surface. The left side and the right side of the micro-motion platform face are connected with the macro-motion platform through low-rigidity flexible hinges. And a high-rigidity flexible hinge and a piezoelectric stack actuator are arranged on the rear side of the micro-motion table top. And the high-rigidity flexible hinge is provided with a first end and a second end which are respectively connected with the micro-motion platform surface and the macro-motion platform. The front end and the rear end of the piezoelectric stack actuator abut against the micro-motion table top and the second end respectively. According to the installation method, fine adjustment is carried out on installation of the linear guide rail, the positioning block and the actuator rotor through the adjusting screw holes, and therefore the sliding direction of the base table and the macro motion platform can be consistent with the driving direction of the walking type piezoelectric actuator.

The utility model discloses an umbrella honeycomb structure to solve the problem that an existing umbrella honeycomb structure is inconvenient to open and close or poor in overall stability. The device comprises an upper honeycomb, an outer sleeve, an inner sleeve, a check ring and a spring, the upper honeycomb is installed at the top end of a middle rod of the umbrella, and the outer sleeve is arranged outside the inner sleeve in a sleeving mode and moves in the axial direction of the middle rod along with the inner sleeve; according to the honeycomb structure, the outer sleeve and the upper honeycomb can rapidly achieve the locking function through the clamping hole and the first guide inclined plane which are arranged on the first pull strip and the clamping block and the second guide inclined plane which are arranged on the upper honeycomb, meanwhile, the direction does not need to be distinguished during use, an umbrella can be easily opened and closed, and use is convenient and fast; according to the structural design of the middle rod, the outer diameters of the inner pipe, the middle pipe and the outer pipe are sequentially increased, and the overall supporting performance and stability of the umbrella are improved; the structural stability of the umbrella is enhanced through the check ring, the umbrella can be prevented from swinging in the using process, and the using safety and reliability of the umbrella are improved.

The utility model discloses a water leakage detection device for a water supply pump station, which comprises a box body, the outer surface of the box body is symmetrically and fixedly connected with four limiting columns, the outer surfaces of the two limiting columns are in sliding connection with a flow guide mechanism, the inner surface of the box body is in sliding connection with a plugging mechanism, the outer surface of the box body is provided with a water outlet, and the water outlet is connected with the flow guide mechanism. The water outlet is connected with the plugging mechanism in an inserted mode, a detection mechanism is arranged on the inner bottom face of the box body in a contact mode, and a water pump body is arranged on one side of the box body. According to the water pump, the water flow guiding function can be achieved, the situation that water flow is sprayed all around is effectively avoided, the water flow can be rapidly discharged through the groove for follow-up detection, a worker can conveniently close the water pump body in time, the water outlet can be blocked or unblocked, and then water flow discharging is facilitated; the function of water leakage detection at the joint can be achieved, and an alarm can be given to workers in time for reminding.

The present invention relates to a robot-based automatic loading and unloading gripper for a fan injection mold, which is composed of a robot mounting flange, an XY floating adjustment mechanism, a machine base, a material unloading device, a mandrel loading device, a motor housing loading device, a guide shaft, and a precision guide shaft; the XY floating adjustment mechanism is installed on the upper surface of the machine base, and the robot mounting flange is installed on the XY floating adjustment mechanism; the motor housing loading device is installed in the middle of the lower end surface of the machine base, and the front and rear sides of the motor housing loading device are symmetrically fixedly connected with a precision guide shaft; the mandrel loading device is inlaid on the motor housing loading device and is concentrically arranged with the motor housing loading device; the material unloading device is arranged corresponding to the position of the mandrel loading device through a support plate fixedly connected to the machine base; and the four corners of the machine base are fixedly connected with guide shafts. The present invention can realize the unloading of fan blades, the loading of mandrels and the loading of motor housings, wherein the loading of mandrels and the loading of motor housings are completed synchronously, thereby improving production efficiency.

A butt joint device for titanium alloy plate welding belongs to the technical field of welding auxiliary equipment and comprises a working frame, a fixed plate is fixedly mounted in the working frame, a movable frame is arranged in the working frame, a plurality of lifting rollers are rotatably mounted in the movable frame at equal intervals, and the top ends of the lifting rollers are higher than the upper surface of the movable frame. Four directional columns are fixedly mounted on the lower surface of the movable frame, a supporting plate is fixedly mounted among the four directional columns, hydraulic telescopic columns are fixedly mounted between the supporting plate and the fixed plate, connecting plates are fixedly mounted on the front surface and the rear surface of the supporting plate, and baffles with adjustable intervals are mounted on the upper surfaces of the connecting plates; limiting clamping blocks are symmetrically and fixedly installed on the surfaces of the inner sides of the baffles, the whole butt joint process is labor-saving and convenient, and meanwhile working efficiency and operation safety can be guaranteed.