10546results about How to "Ingenious structure" patented technology

The invention provides an indoor unit of a vertical air conditioner. The indoor unit comprises a machine shell, a heat exchanger, a first cross flow fan and a second cross flow fan; the heat exchange is arranged in the machine shell; the first cross flow fan and the second cross flow fan are arranged up and down in the machine shell, vertically extend along an axis and are arranged collinearly; the machine shell comprises a framework, a bottom plate, a front upright post, a rear upright post, a left upright post, a right upright post and a shell; the framework is used for mounting the heat exchanger, the first cross flow fan and the second cross flow fan; the bottom plate is arranged below the framework and is used for supporting the indoor unit of the vertical air conditioner; the front upright post and the rear upright post respectively extends upwards from the front and rear sides of the bottom plate to the bottom end of the framework to support the framework; the left upright post and the right upright post respectively extend upwards from the left and right sides of the bottom plate to the top end of the framework to fix the framework; and the shell surrounds the outer side of the framework, the lower end of the shell extends to the edge of the bottom plate, a plurality of air outlets are formed in the front side of the shell, and an air inlet is formed in the rear side of the shell. The indoor unit of the vertical air conditioner, provided by the invention, is relatively low in fan air pressure loss and capable of saving more energy during operation and has various air supply modes, so that the user experience is improved.

An electronic cigarette and method for assembling same is provided, wherein the electronic cigarette comprises an electronic cigarette body including a smoking end, an oil reservoir configured for reserving tobacco tar, an atomizer assembly configured for atomizing the tobacco tar, and a battery assembly electrically connected to the atomizer assembly and configured for supplying power to the atomizer assembly; the battery assembly and the oil reservoir are arranged in parallel; the atomizer assembly includes a heating wire assembly which is arranged at one end of the oil reservoir and is deposited outside the oil reservoir; a smoking channel is provided inside the electronic cigarette body, wherein the smoking channel is arranged outside the oil reservoir and is configured for discharging the smoke atomized by the atomizer assembly to the outside of the electronic cigarette body. The electronic cigarette can prevent the oil from penetrating into the smoking channel.

The invention discloses a scalable wheel type snake-shaped robot. The snake-shaped robot consists of a head part, a tail part, body parts and knuckle parts, and can move bi-directionally, wherein the head part and the tail parts have the same structure, a mounting hole is arranged, and corresponding sensors are arranged as required; the body parts can realize gravity induction type independent scalability of wheels by adopting an electromagnetic eight-direction independent scalable wheel structure, the body part close to the head part and the tail part is provided with a driving wheel for providing driving, and other body parts are provided with driven wheels; and the knuckle parts can realize the horizontal and pitching deflection of adjacent modules by adopting a cross-shaped gear structure, and the creeping and peristalsis of the whole snake-shaped body can be realized by reasonably regulating the deflection angles of all knuckles. The wheel type movement and creeping and peristalsis form can be independent from each other and can also be combined, and the adaptability and the traveling speed of the snake-shaped robot can be effectively promoted under complex terrain conditions.

A coil discharging device of coiling equipment comprises inflation type coiling shafts. A bearing is arranged at the right end of each coiling shaft in a sleeved manner. An annular groove is further formed in the outer surface of the outer ring of each bearing. A clamp strip can be rotationally installed on a coiling shaft support on the right side. An annular flange is further formed at the right end of each coiling shaft. A transverse guide rail extending transversely is further arranged on the right side of a coiling shaft support located on the right side. A core pulling trolley can be transversely and movably installed on the transverse guide rail. Two tongs blocks which are matched pairwise are installed on the left side face of the core pulling trolley. A longitudinal guide rail extending longitudinally is further arranged below the coiling shafts. A carrying trolley capable of carrying film coils is installed on the longitudinal guide rail. A left shaft supporting rolling wheel capable of supporting the coiling shaft is arranged under the left end of the coiling shaft. A right shaft supporting rolling wheel capable of supporting the coiling shaft is further arranged under the right end of the coiling shaft. The invention further provides a coil discharging method of the coiling equipment. By the adoption of the coil discharging device and method of the coiling equipment, the coil discharging procedure can be automatically completed, and the automation degree is high.

The invention relates to an automatic pressing-filling device for steel balls. The automatic pressing-filling device is characterized by comprising a base and a support, wherein a workpiece conveying mechanism is installed on the base, and a workpiece clamping mechanism, a steel ball sorting and conveying mechanism and a steel ball pressing-in mechanism are installed on the support; the workpiece conveying mechanism is used for loading and conveying a workpiece, the workpiece clamping mechanism is used for fixing the workpiece which is conveyed in place, the steel ball sorting and conveying mechanism is used for conveying the steel balls to the workpiece, and the steel ball pressing-in mechanism is used for pressing the steel balls in the workpiece. The automatic pressing-filling device for steel balls disclosed by the invention is ingenious, compact and reasonable in structure, accurate in pressing-fitting and positioning, convenient in installation and maintenance, capable of automatically conveying the steel balls and accurately pressing-filling the steel balls in the workpiece of an oil pump shell, thus improving the quality stability of a positioning and pressing-filling process for the steel balls in the oil pump shell, lightening the working intensity of operating personnel, and improving the labour production efficiency; therefore, the quality of pressing-filling for the steel balls of the oil pump shell meets the requirements of a process assembly standard.

The invention relates to a sliding plate conveying system with an accompanied lifting function. The sliding plate conveying system with the accompanied lifting function comprises a railway, sliding plate devices, friction wheel drive devices, a piece-down lifting table device and a piece-up lifting table device, wherein the plurality of sliding plate devices are arranged on the railway and can travel along the railway; the sliding plate devices are used for loading workpieces; the plurality of friction wheel drive devices are arranged along the line of the railway and are used for driving the sliding plate devices; the piece-down lifting table device and the piece-up lifting table device are respectively arranged along the line of the railway; the piece-up lifting table device is used for placing the workpieces on the sliding plate devices; and the piece-down lifting table device is used for taking the workpieces from the sliding plate devices. The sliding plate conveying system with the accompanied lifting function has an ingenious structure, strong functions, high flexibility, a wide application range, and high working reliability. The sliding plate conveying system with the accompanied lifting function cannot only realize the plane conveying of the workpieces on the ground or in the air, but also realize full-space three-dimensional conveying of the workpieces among the ground, the air and the railway; and simultaneously the system can realize station identification and workpiece online lifting functions, reduce labor intensity and improve efficiency.

The invention discloses a medical waste rapid crushing device. The medical waste rapid crushing device comprises a crushing chamber; a separation plate is arranged in the crushing chamber horizontallyand fixedly; a plurality of separation holes are formed in the separation plate; an oval cam abuts against the left side wall of a first push plate and the right side wall of a second push plate; a right pull rope is arranged on the right side wall of the first push plate; the right pull rope is wound on a first fixed pulley and a fourth fixed pulley sequentially from top to bottom; a reset spring is connected between a left pressing plate and the crushing chamber; a reset spring is connected between a right pressing plate and the crushing chamber; and a driven belt wheel is arranged on a rotating wheel coaxially and fixedly. The medical waste rapid crushing device is ingenious in structure; a rotating motor can do up-and-down reciprocating motion while driving a crushing roller to rotatably crush the medical waste, so that the medical waste is completely crushed; and the left pressing plate and the right pressing plate move towards each other in opposite directions and move towards opposite directions repeatedly, so that the medical waste is extruded and crushed, the medical waste is gathered, the crushing effect of the crushing roller on the medical waste is improved, and the crushing efficiency is improved.

The invention discloses a bottle arranging method and a bottle arranging machine thereof; a pump (201) is used for pumping liquid at the tail part of a liquid cell (200), a conveying pipe is used for conveying the liquid to the front end of the liquid cell for forming circular flowing stable liquid flow in the liquid cell; open-ended glass bottles (800) to be arranged are randomly arranged in theliquid cell; after the glass bottles are poured with certain amount of liquid, bottle openings automatically face up and lead the bottles to float on the liquid, the bottles are carried by the liquidflow to a track lane mechanism (300) and automatically array orderly into a plurality of lines; a bottle raising mechanism (400) raises the bottles from the front end of the track lane mechanism lineby line and carries the bottles to a liquid poring mechanism; the liquid in the bottle is poured out; the glass bottles are reversed to enable the bottle opening to turn vertically or obliquely upwards and vertically fall on a transitional board so as to be linked up with the next working procedure. As stable liquid flow is adopted, the glass bottles can stably float and the liquid pouring is more stable, thus better ensuring the bottle openings to vertically turn upward and float, reducing sinking, avoiding disordered collision of the glass bottles as well as reducing damage; moreover, the labor intensity and the cost are greatly reduced and the efficiency is improved.

The invention relates to a novel multifunction computer display. By adjusting the rack to drive the planetary gear train to rotate, the planetary gear is driven by the power transmission of the worm gear and the screw threaded with the third worm to complete the feeding in the left and right directions, the two sets of screws are identical to the cylinders, a four-bar linkage mechanism composed ofa display and a connecting rod adjusts the upper and lower angles of the display, you can also move the drive handle up and down selectively, whether the cylinder is adjusted reciprocally or not is realized, and a clever reversing device is introduced at the same time, while dissipating heat, selective angular adjustment is performed in the anterior and posterior directions, when the angle adjustment is carried out before and after, because the third worm is symmetrically arranged, the upper and lower angle adjustments are not affected. The invention utilizes the power output of heat dissipation to carry out angle adjustment, reasonably utilizes resources, is simple and convenient to operate, has ideal angle adjustment effect, and can reduce the incidence probability of cervical spondylosis, and has ingenious structure and strong practicability.

The invention relates to a light source capable of supplying polychromatic light and a method thereof. The light source comprises a light emitting source (2), a motion device (1), a light beam (41), a second light beam (42), a second light emitting source (3) and a light beam (43), wherein the motion surface comprises the motion device (1) with a plurality of areas with different characteristics, the areas sequentially face to the light beam (41) from the light emitting source along motion and sequentially generate light with different wavelengths to form the second light beam (42); particularly, the second light emitting source (3) is arranged in the light source and guides the light beam (43) from the second light emitting source and the second light beam (42) to be collected so as to form an output light beam of the light source; the output light beam of the light source has a preset color or color change by adopting a control unit of the light emitting sources to respectively control lightening time intervals of the light emitting source (2) and the second light emitting source (3), for example, in the period of spoke, the light source more suitable for a projection display system can be supplied in such a way that the light source only outputs the light beam (43) of the second light emitting source. The invention has the advantages of simple control processing and easy realization.

The invention relates to a comb-shaped exchange vertical-lifting type mechanical stereoscopic parking garage. The garage comprises a lifting system, a transverse conveying system, a lifting comb platform, a transverse comb platform, a passing storehouse room, a protecting platform and an automatic control system. The garage is characterized in that operations of lifting, transversely conveying, turning around by rotating of automobiles can be smoothly linked through comb exchange of the lifting comb platform, the transverse comb platform and a rotary plate steel frame; meanwhile, each link is individually driven, each sub-system only carries out one-dimensional movement in space, that is to say, the lifting system is only responsible for conveying the automobile to vertically move up and down, the transverse conveying system is only responsible for conveying the automobile to parallel move left and right, and a rotating platform in the passing storehouse room is only responsible for turning the automobile around; and in addition, the protecting platform arranged above the passing storehouse room can shield objects falling from high altitudes, and prevent fallen objects from hurting people to ensure that the passing storehouse room is at a safety protection state. The comb-shaped exchange vertical-lifting type mechanical stereoscopic parking garage disclosed by the invention has the advantages of scientific design, ingenious structure, small floor area, high automobile parking and take-out speeds, good safety and the like.

The invention provides a shear type expansion anchor rod which can be effectively applied to anchoring or reinforcing or fixing of loose and unstable layers in the engineering of tunnels, slope protection, foundation pits, dams, exploitation and the like, and an application method thereof. The shear type expansion anchor rod comprises a lug-containing nut support the upper part of which is hinged with expansion plates, and a screw rod matched with the lug-containing nut support, wherein the top end part of the screw rod is a cambered surface or semispherical head; the cambered surface or semispherical head on the top end part of the screw rod is contacted with the inner side corner of a bevel plane on the lower end part of each expansion plate; the inner side corner of the bevel plane on the lower end part of each expansion plate can be directly driven to continuously push each expansion plate to strut in a shear form towards an outer side by rotating the screw rod; a support plate and a nut matched with the support plate are sleeved at the lower end of the screw rod. The shear type expansion anchor rod has the advantages of simple and skilful structure, easiness in machining and manufacturing, convenience and reliability in use and low machining cost.

The automatic stereo storehouse for plates includes bracket type shelves with multilayer trays; lane tracked piling crane with forks and capable of lifting vertically and accessing trays horizontally; peripheral mechanical facilitates for storehouse operation; and automatic storehouse managing and controlling system. It features the piling crane with two parallel forks driven with the same driving unit, and the trays with space for hiding the forks. Compared with available technology, the present invention is scientific, novel, reasonable and smart in structure, and has high loading volumetric fraction, low cost and other advantages.

The invention relates to a surveillance camera with a cleaning function, which comprises a control box, a camera, a protective cover and a connecting plate, wherein the protective cover is fixed at the bottom end of the control box; the camera is disposed in the protective cover; the connecting plate is arranged above the control box; a control mechanism is disposed in the control box; an adjustment mechanism is disposed in the protective cover; the adjustment mechanism comprises a rotation shaft, an adjustment box, an adjustment motor, a screw rod, a sliding block and an adjustment component;the control mechanism comprises a rotating plate, a cleaning rod, a connecting shaft, a control assembly and two support bars; the control assembly comprises a power unit and an on-off unit; the power unit comprises a power motor, a transmission shaft, a drive gear, a driven gear, a driven shaft, a drive shaft, a drive cone friction wheel and a driven cone friction wheel. The surveillance camerawith the cleaning function realizes the function of cleaning dust through the control mechanism as well as realizes the function of adjusting the light through the adjustment mechanism.

The invention provides a shear type expansion anchor rod which comprises a fixing part, a pushing part and a tightening part, wherein the fixing part is provided with an expansion part. The shear type expansion anchor rod is characterized in that the pushing part is matched with the fixing part, the pushing part and the fixing part can move along the coaxial direction of the axis of the fixing part, the expansion part is hinged with the top end portion of the fixing part, the lower end portion of the expansion part is provided with an inclined surface facing the pushing part, the top end portion of the pushing part can contact with the inclined surface of the lower end portion of the expansion part and pushes the expansion part along the inclined surface, the expansion part is stretched in a shear mode towards the outer side of the pushing part, and the tightening part is arranged at the lower end of the pushing part and can move in the coaxial direction of the axis of the pushing part. The shear type expansion anchor rod is simple and ingenious in structure, the expansion part is stretched in the shear mode, the stretched range is large, anchoring force is strong, and the shear type expansion anchor rod not only is used for surrounding rock support and protection, but also is widely suitable for anchoring or fixation of mines, tunnels, protection slops, foundation trenches, buildings and other engineering. Extension application comprises underpinnings for constructing the buildings, stand columns for highway sides, and the like, and safety, reliability and universal values of the shear type expansion anchor rod are achieved really.

The invention relates to a venipuncture system with infrared guidance and ultrasonic location. The venipuncture system is characterized by comprising an infrared guidance unit and an ultrasonic location unit, wherein the infrared guidance unit comprises an infrared light source, a signal acquisition unit, an infrared image processing unit, an image projection unit and an infrared image display unit; the ultrasonic location unit comprises a high-frequency ultrasonic probe, an ultrasonic image processing unit, an ultrasonic image display unit and a puncture needle connection frame fixed on the ultrasonic probe. According to the system provided by the invention, superficial vein blood vessels can be positioned and displayed through infrared imaging, and the depth of the vein blood vessels also can be identified through the ultrasonic unit under the guidance of an infrared image, so that a needle entering angle and the depth of a puncture needle can be observed in real time, and furthermore, the venipuncture difficulty is reduced and the puncture precision is improved.

The invention provides a garlic root cutter which belongs to the field of deep processing machines of garlic. The garlic root cutter comprises a stand and a chain wheel and chain transmission mechanism, wherein the chain wheel and chain transmission mechanism is installed on the stand; a material cup assembly is arranged on the chain wheel and chain transmission mechanism; the chain wheel and chain transmission mechanism is connected with a power mechanism and drives the material cup assembly to do rotating movement from back to front around a chain wheel; the front end of the stand is provided with a root cutting press wheel and a sawtooth blade which are connected with the power mechanism; one side of the root cutting press wheel is provided with a wheel cleaning device, and the rotating plane of the sawtooth blade is parallel to the upside of the running plane of the material cup assembly. The garlic of which the garlic root is upward is placed into a material cup of the material cup assembly when in use; and when the material cup is run from back to front, the root cutting press wheel presses the garlic, and the garlic root is cut by the sawtooth blade. Because the producing areas of the garlic are different, and the lengths of hair roots on the garlic are different, a hair root cleaning mechanism and a hair shearing mechanism are selectively arranged at the back of the root cutting press wheel. Compared with the prior art, the garlic root cutter has the advantages of great saving of manpower, high root cutting efficiency, low garlic loss rate, time saving, and the like and has unique design, skillful structure and environmental protection, water saving and labor intensity reduction.

The invention discloses an embroidery bead feeding apparatus, which comprises a bead guiding pipe for guiding embroidery beads to fall down, a time sharing clamping mechanism, an embroidery bead separation mechanism, a feeding mechanism and an automatic feeding mechanism, wherein the time sharing clamping mechanism comprises a plurality of clampers, and a one-way sleeve drives the mutually-spaced clampers to carry out time sharing separation and enclosing under clamping motor driving, such that the bead guiding pipe is always positioned on a fixation position. The present invention further provides an embroidery bead feeding method. According to the present invention, the embroidery beads are conveyed to processing positions one by one through the time sharing clamping mechanism, the embroidery bead separation mechanism and the automatic feeding mechanism so as to achieve automatic embroidery bead feeding. The apparatus has characteristics of ingenious structure, high production rate, high automation degree, easy installation and maintenance, low processing cost and high practical values.

The invention discloses a cleaning and dust removal vehicle for building construction sites, which comprises a bottom plate, on which a left upright post and a right upright post are vertically welded and fixedly installed, and a water outlet pipe is opened on the left side wall of the piston head, and the water outlet pipe extends leftward to the left upright post On the left side, there is a nozzle at the end of the outlet pipe far away from the piston sleeve; a water inlet pipe is connected between the water tank and the piston sleeve, and a runner is installed on the horizontal extension plate, and a driving pulley is coaxially fixed on the runner. The pull rope bypasses the fixed guide pulley, and the end of the pull rope away from the runner is fixed on the bottom surface of the piston head; the structure of the invention is ingenious, and the cleaning disc can perform reciprocating movement in the left and right directions while rotating and cleaning the ground, thereby realizing the left and right direction cleaning of the ground , greatly improving the range of cleaning; the deformation elongation and compression of the shock absorbing spring play the role of buffering and shock absorption, effectively weakening the rigid impact of the cleaning disc on the rough ground, and improving the cleaning stability of the cleaning disc.

A micro-seal ring ferrule module comprises an assemble type bracket, a placing plate structure, a micro-seal ring ferrule structure and a micro-seal ring feed structure, wherein a placing plate cylinder is fixed on the placing plate cylinder bracket of the assemble type bracket; a placing plate is mounted on the placing plate cylinder; ring supporting sleeves are symmetrically fixed at two ends of the placing plate, and are thin-walled sleeve pipes; a cross recess is formed in the upper end of the ring supporting sleeve; two ring stripping cylinders are symmetrically fixed on the placing plate; the push rods of the ring stripping cylinders are used for fixing a ring stripping plate; the ring stripping plate is sleeved on each ring supporting sleeve; a cross recess is formed in a ring supporting tapered point rod; the ring supporting tapered point rod is connected with a tapered point rod cylinder used for driving the ring supporting tapered point rod to be inserted into the inner wall of the ring supporting sleeve from the bottom up; and a cross pressure head is arranged above the ring supporting tapered point rod, and is connected with a pressure head cylinder used for pressing the cross pressure head to the cross recess of the ring supporting tapered point rod and the cross recess of the ring supporting sleeve from the top down. The micro-seal ring ferrule module has the advantages that the structure is smart; the operation is reliable; and fatigue rupture on the micro-seal ring can be avoided.

The invention relates to a spiral jacking platform, which comprises a speed reduction motor with double output shafts, transmission gear mechanisms, lead screw lifters and an upper platform. The four lead screw lifters are distributed like a rectangle, and the four corners of the upper platform are correspondingly connected and fixed with the upper ends of the four lead screw lifters; the speed reduction motor with the double output shafts is arranged at the center of the four lead screw lifters; the speed reduction motor with the double output shafts is mounted on a motor base which is fixed on a lower frame; and the two transmission gear mechanisms are arranged on two sides of the speed reduction motor with the double output shafts, each transmission gear mechanism is provided with a transmission input shaft and two transmission output shafts, the transmission input shafts of the transmission gear mechanisms correspond to the output shafts of the speed reduction motor with the double output shafts and are connected with the output shafts of the speed reduction motor with the double output shafts through couplers, and two output shafts of the transmission gear mechanism correspond to power input shafts of the two lead screw lifters and are connected with the power input shafts of the two lead screw lifters through couplers. The spiral jacking platform has a simple, ingenious and reasonable structure, can ensure the stability and reliability of transshipment of the vehicle body, and has good synchronism.

The invention discloses an eccentric rotary cone type stone crushing device for mineral processing, which comprises a bottom box with a hollow structure inside the bottom box, and a grinding basket is horizontally slidable inside the bottom box, and a grinding basket is connected with the inner wall on the right side of the bottom box. The first return spring, the driven shaft is rotated in the bearing table, the driven shaft is provided with a driven pulley, the driven shaft extends into the grinding basket, and the side wall of the conical cover plate is slidingly provided with thread positioning The inside of the grinding basket is connected to the flexible bellows through the channel formed by the bearing platform, the crushing cone and the conical cover plate; the design of the invention is reasonable, and the distance between the pressing plate and the crushing cone can be adjusted according to the specific ore size. The adjustment is stronger, the eccentrically set driven shaft drives the crushing cone to rotate, and the conical cover plate can move left and right under the action of the second return spring, which has a good buffering and shock absorption effect and prevents the ore from crushing the cone Stuck, greatly reducing the failure rate and improving work efficiency.

The invention provides a vertical air conditioner indoor unit. The indoor unit comprises a machine shell, a plurality of air outlets are vertically formed in a front panel, and the rear side of the machine shell is provided with an air inlet; a heat exchanger is arranged in the machine shell, a first cross flow fan and a second cross flow fan are vertically arranged in the machine shell, the axes vertically extend, the first cross flow fan and the second cross flow fan are collinear, and therefore the air is promoted to enter the machine shell via the air inlet and is subject to heat exchange with the heat exchanger to be blown out of the corresponding air outlet; an air flue assembly is erected on the circumferential outer sides of the first cross flow fan and the second cross flow fan so as to enable air to be led to the air outlets forwards from the heat exchanger, an air flue partition part is mounted on the air flue assembly and is located between the first cross flow fan and the second cross flow fan, space limited by the air flue assembly is partitioned into an upper portion and the lower portion, the first cross flow fan and the second cross flow fan are contained in the upper portion and the lower portion correspondingly, and the air flue partition part is provided with two bearings matched with a rotating shaft of the first cross flow fan and a rotating shaft of the second cross flow fan correspondingly. According to the indoor unit, the air flue assembly can be simplified, and the influence of the air flue assembly on the heat exchange efficiency of the heat exchanger can be reduced.

The invention relates to a machine tool, in particular to a numerical control double-station mould engraving and milling machine. A foundation, a left vertical shaft and a right vertical shaft are arranged on a frame body of the machine in a matched way; a beam is arranged above the left vertical shaft and the right vertical shaft in a matched way; the beam is connected with a left X-axle sliding table and a right X-axle sliding table through a left X-axle linear sliding block guide rail pair and a right X-axle linear sliding block guide rail pair in a matched way and the beam is in transmission fit with the left X-axle sliding table and the right X-axle sliding table through a left X-axle ball screw pair and a right X-axle ball screw pair; the foundation is connected with a left Y-axle sliding table and a right Y-axle sliding table through a left Y-axle linear sliding block guide rail pair and a right Y-axle linear sliding block guide rail pair in a matched way and the foundation is in transmission fit with the left Y-axle sliding table and the right Y-axle sliding table through a left Y-axle ball screw pair and a right Y-axle ball screw pair; and the left X-axle sliding table and the right X-axle sliding table are connected with a left Z-axle sliding table and a right Z-axle sliding table through a left Z-axle linear sliding block guide rail pair and a right Z-axle linear sliding block guide rail pair in a matched way and the left X-axle sliding table and the right X-axle sliding table are in transmission fit with the left Z-axle sliding table and the right Z-axle sliding table through a left Z-axle ball screw pair and a right Z-axle ball screw pair. The efficiency of the numerical control double-station mould engraving and milling machine is two times that of the conventional machine tool.

The invention discloses a full-automatic packaging machine. The full-automatic packaging machine comprises a stander, a driving device and a packaging executing device, wherein the driving device is arranged at the lower part of the stander, and the packaging executing device is arranged at the upper part of the stander; the packaging executing device comprises a driving disc, anchor arms, an anchor arm guide rail, stations and a transmission shaft; the number of the anchor arms is eight pairs, and the anchor arms are arranged at eight equal diversion positions of the driving disc in pairs; the anchor arms are glidingly connected with the anchor arm guide rail; the driving device drives the driving disc to rotate by the transmission shaft and drives the anchor arms arranged on the driving disc to slide on the anchor arm guide rail; and the number of the stations is eight, each station corresponds to a pair of the anchor arms, and the stations sequentially include a bagging station, a code printing station, a bag opening station, a rough filling station, a fine material supplementing station, a dust extraction station, an exhausting and heat-seal station and a cold-compacting reshaping station according to an anticlockwise sequence. According to the full-automatic packaging machine, the filling manner is simple and flexible, powders in different forms can be automatically adjusted, the dose precision and the filling speed of various materials are guaranteed, and the full-automatic packaging machine is simultaneously suitable for liquids, particles and irregular materials.

The invention relates to a suspended force-sensitive sensor chip capable of eliminating encapsulation stress and a manufacture method thereof. The chip comprises a monocrystalline silicon substrate, and a cantilever beam and a pressure sensor which are both integrated on the monocrystalline silicon substrate, wherein the cantilever beam and the pressure sensor are integrated on the same surface of the monocrystalline silicon substrate by a monocrystalline silicon substrate single-side microprocessing method, the pressure sensor is integrated on the structure of the cantilever beam, and a reference pressure cavity is directly embedded in the cantilever beam. The dynamic properties of a freedom of movement structure at the tail end of the cantilever beam are fully utilized by the suspended force-sensitive sensor chip, the adverse effect of the outer encapsulation stress of the chip on the detection performance of the force-sensitive sensor can be effectively inhibited by the pressure sensor on the cantilever beam, the friendly encapsulation of encapsulation base plates of different materials is realized by the force-sensitive sensor, and the detection stability of the sensor and encapsulation environment adapting reliability are improved. The suspended force-sensitive sensor chip has the advantages of novel design, simple structure, low encapsulation cost, small chip size and low chip cost. The requirement of massive production is met.

The invention discloses an assembly spot-welder and relates to the machinery industry, the welding industry and the automatic production line industry, in particular to a magnetic positioning assembly spot-welder for a multifunctional and automatic marine main pipe attachment. The magnetic positioning assembly spot-welder comprises a pair of attachment assembly machines distributed symmetrically and a flange assembly machine, wherein the flange assembly machine is arranged between the pair of the symmetric attachment assembly machines; each of the symmetric attachment assembly machines comprises a main flange positioning base assembly system, a sliding track trolley sliding system, a propping assembly component, an electrical and magnetic flange plate system, a crane assembly system and a lifting assembly system; and the flange assembly machine comprises a chassis sliding track system, a main body rotary system, a main body operation system, a supporting plate clamp working system and a flange fixing system. The magnetic positioning assembly spot-welder for the multifunctional and automatic marine main pipe attachment is compact and ingenious in structure and high in performance cost ratio, requirements for different accuracy and synchronization of heavier unbalance loads can be met, and the synchronization is not influenced by unbalance loads.

This wind direction adjusting mechanism 10 used in changing the flowing direction of force-fed air by the lateral louver 3 for vertical adjustment and the vertical louver 4 for lateral adjustment, comprises a driving gear means 15 rotated by the driving force of a single motor 7, a lateral louver-side gear means 20A for applying the torque to the lateral louver-side adjusting member 5, a vertical louver-side gear means 20B for applying the torque to the vertical louver-side adjusting member 6, a clutch means 30 for switchably operationally connecting one of the lateral louver-side gear means 20A and the vertical louver-side gear means 20B with the driving gear means 15, and an input operation means 40 having push-buttons U, R for vertical direction corresponding to the lateral louver 3 and push-buttons L, R for lateral direction corresponding to the vertical louver 4 in a state that each push-button also acts as a switch of the motor 7, and one of the push-buttons for vertical direction and lateral direction can switch the operational connection of the clutch means 30.

A full-automatic installation device for building outer wall stones comprises a walking device (1) and is characterized in that an adjustable platform (2) is installed on the upper surface of the walking device (1) through horizontal adjusters (13), a lifting device (4) is arranged on one side of the upper surface of the adjustable platform (2), a lifting platform (3) is installed on the lifting device (4), and a positioning panel turning mechanism (5) is arranged on the lifting platform (3). One or more mechanical arms (8) are installed on one side, close to the panel turning mechanism (5), of the lifting platform (3), the problem that in the traditional process that the stones or ceramic tile panels are constructed on a wall space, an automatic device can not be adopted for installation and construction is effectively solved, the stones or the ceramic tile panels can be fully automatically installed for a building outer wall in the whole process, installation efficiency and precision are high, construction safety is good, and the full-automatic installation device has incomparable superiority compared with traditional manual installation and has good using prospects in the future.

The invention relates to a constant-force grinding and polishing tool system and belongs to grinding and polishing tools. The constant-force grinding and polishing tool system comprises a power device, a gear change grinding tool, a damping device, a guide device, a force compensation and detection device and a counter weight device to realize constant-force grinding. A grinding tool head guarantees the gear change grinding tool to move vertically by the aid of the guide device to form a blade normal grinding and polishing force through total weight resultant force of the tool system and a low-friction countercylinder. A tool head normal force is measured and compared with a set value by an S-type sensor, a final value is fed back to a computer, and the low-friction countercylinder is regulated and controlled for force compensation by an electrical appliance proportional valve. The power device insulates vibration influences of a motor vibration source on the tool system by the aid of the damping device, and high-precision force control is realized through feedback of the S-type sensor. The constant-force grinding and polishing tool system has the advantages that the system is novel in structure, constant-force polishing of blade surfaces with different curvatures is realized, surface uniformity is realized, residual stress is diminished, and polishing efficiency is improved.