349results about How to "Orderly rows" patented technology

The method relates to an operating method for a semi-automatic park-steer assist system (30) and to a semi-automatic park-steer assist system (30) of a motor vehicle (1) for aiding in an alignment of the motor vehicle (1) in a parking space (2), including means (42) for detecting an activation signal; means (47) for determining a change direction in which an alignment of the motor vehicle (1) is to be changed; means (50) for detecting a set drive direction; and a control unit (40) which controls at least one actuator (38) in an active state of the park-steer assist system (30) in such a way that steerable wheels (15) of the motor vehicle (1) are turned in the change direction when the set drive direction is forward, and the steerable wheels (15) are maximally turned counter to the change direction when the set drive direction is reverse.

The invention relates to a preparation method of a titanium-based titanium dioxide nanotube stannic oxide electrode, belonging to the technical field of electro-catalysis electrode preparation. The method comprises the following steps: firstly adopting an anodic oxidation method to prepare a titanium dioxide nanotube on a titanium matrix, thus improving the specific surface area of the titanium matrix; and depositing stibium and tin in the titanium dioxide nanotube by an electro-deposition method successively, and performing thermal oxidation to lead the stibium doped stannic oxide to be bonded firmly with the titanium dioxide nanotubes directly connected with the titanium matrix. The stannic oxide crystal particles prepared by the electro-deposition method are dispersed evenly, and the electrode surface is compact and has no crack. The method overcomes the defect that crack is generated on the surface of the electrode prepared by the traditional brush coating thermal decomposition method. The electrode prepared by the invention has high potential for oxygen evolution, high electric catalytic activity and long service life and the like; the preparation process is easily controlled, has low cost and lower equipment requirements; and the prepared electrode can effectively treat pollutants that are poorly biodegradable.

The invention discloses a method of preparing a micrometer and sub-micrometer needle array. The method adopts the self-assembly technology and integrates the filling, cutting and controllable corrosion technologies. First, the self-assembly technology is adopted to technically assemble the micrometer/sub-micrometer fiber; and then the polymeric compound is filled, finally the micrometer and sub-micrometer needle array is prepared by the cutting and the controllable corrosion technologies. The invention has the advantages of low cost, no need of complicate equipments and technologies, capability of quick batch production, large area of needle array, smooth needle surface, adjustable diameter, length and taper, etc., and is widely applicable in the detecting, sensing, optical, biology and medicine fields, etc.

The invention belongs to the technical field of materials, and particularly relates to full-transparence high-strength self-repairing polyurethane elastomer as well as a preparation method and application thereof. The full-transparence high-strength self-repairing polyurethane elastomer comprises carbamate and a disulfide bond structure unit, wherein the structural formula is shown in formula (I):(shown in the description), wherein the disulfide bond is designed and distributed in a hard section area in a split-phase control manner, so that a self-repairing and differential structure adjusting effect can be realized, and the physical and mechanical performance such as the strength and toughness can be improved. Compared with the polyurethane copolymer elastomer comprising the disulfide bond in the prior art, the full-transparence high-strength self-repairing polyurethane elastomer disclosed by the invention is far better in the mechanical strength, toughness, transparence and the likecompared with the traditional polyurethane elastomer.

The invention relates to a field assembling optical connector, comprising: a ferrule provided with optical fibers; a connector housing; a plug with one side of a receiving part inserted and combined in the connector housing, and the other side connected with a tail sleeve part as an integration; an optical connecting element inserted in the internal of the plug; a sleeve cover connected with the tail sleeve and rotatable; and a nut on the tail sleeve part and the sleeve cover, and combining a screw. The inner side of the tail sleeve part and the sleeve cover are in an armour attachment with the external of the optical fibers inserted in the tail sleeve part, and is provided with loop projections pressing towards the optical fibers, disposed at certain distance, and arranged in plural rowsand arrays; the sleeve cover is provided with a plurality of pressing projections formed at the internal side and projecting on at least a projection toward the tail sleeve part. Via the above way, in an optical fiber connecting process, optical fibers of optical cables can be inserted in the optical connecting element in a safer and easier way, assembly of other tail sleeves used for protecting optical fibers is not needed, an armour part of the optical cable optical fibers can be firmly and fixedly connected, effect of orderly arrangement of core wires can be improved, and the optical cablewith different shapes such as a circular shape or a square, etc. can be firmly fixed, making the optical fibers be in an orderly connection, greatly improving assembly efficiency of connector, and making assembly easier.

The invention relates to a method of preparing a gradient TiO2 nanotube array film by utilizing the method of multi-step anodic oxidation. Firstly, phosphoric acid, hydrofluoric acid, ammonium fluoride, glycerin and deionized water are adopted as raw materials and prepared into a water-base electrolyte and an organic electrolyte respectively; secondly, the two electrode systems composed of a titanium foil sheet and a platinum sheet are placed into the water-base electrolyte and the organic electrolyte for a repeated anodic oxidation; and finally, the TiO2 nanotube array film material with a gradient structure is generated on the titanium foil sheet. The method is fit for manufacturing photoelectrochemical apparatuses of various types and has a far-ranging application prospect in the industrial fields of light energy utilization, green energy development, sewage disposal and so on.

The invention discloses a desktop icon arrangement method and an intelligent terminal. The method includes the following steps: after an icon arrangement mode is triggered, generating a to-be-arranged area on a display interface; according to a first moving instruction, moving icons on a split screen desktop to the to-be-arranged area; according to a second arrangement instruction, judging whether vacancies exist in a row that existing icons are positioned on the current split screen desktop or not; if yes, moving the icons to the vacancies. By the method, the icons on the split screen desktop are enabled to be arranged more orderly, so that subsequent processing work of a user is reduced or omitted, operating efficiency is improved, and user experience is improved. In addition, when the to-be-arranged area is filled with the icons, the to-be-arranged area can be expanded on the current display interface to contain more icons, more icons can be displayed on the current display interface in each time, and frequency of split screen sliding is reduced, so that operating efficiency is further improved.

The invention relates to a cargo deviation correction device for a roller conveyor, which consists of two parts, i.e. a deviation correction system and a passage width regulation system, wherein the deviation correction system consists of a transmission mechanism, an elliptical shaft, a leaned wheel assembly and a rocker arm assembly; and the passage width regulation system consists of a motor, a control box, positive and negative threaded screw rods, a guide shaft, a translation frame and a positioning shaft. The cargo deviation correction device is characterized in that the error correction system rotates by the elliptical shaft and the force is transferred to a railing by a related mechanical device so as to ensure the railing to carry out the periodic pulsation; and the passage width regulation system positively or negatively operates by the motor so as to drive a related mechanical device to move the railing, thereby achieving the effect of regulating the width of a passage. According to the cargo deviation correction device, deviated cargoes on the conveyor can be continuously and automatically corrected to the center and be neatly arranged; the width of the passage is remotely regulated to adapt to cargo cartons with different sizes without shutting down the cargo deviation correction device; and when the cargo deviation correction device is applied to a cargo conveying line below a beam of an electron accelerator, the uniformity of the irradiation dose and the efficiency can be obviously improved. The cargo deviation correction device for the roller conveyor is applicable to various production equipment with specific requirements on cargo positions on the conveyor.

The invention discloses a process used for micro-inlaying precious stones on jewelry and crafts. The process is completed under a microscope. The micro-inlay process comprises the following steps of:arranging the positions of the stones, shoveling edges, unfolding pins, polishing inlaying openings, inlaying the stones and polishing jaws. The jewelry made by the process is good in inlaying effect,fine in process, neat in precious stone arrangement, thin and small in the metal jaws for fixing the precious stones, uniform in size and firm. The process fully shows the original brilliant rays andthe characteristics of the precious stones on the jewelry and meanwhile greatly improves the level of the jewelry.

A method for recovering the tobacco shreds from the rejected and defective cigarettes by air separation features that the compressed air is pulsively sprayed onto the rejected and defective cigarettes to separate the tobacco shreds from paper and tip filters. Its apparatus is composed of feeding unit, shaper, conveyer, pulse spray separator, shreds recovering unit, papper and tip filter recovering unit, and electric controller.

The invention relates to a full-automatic chopsticks packaging machine. The full-automatic chopsticks packaging machine is composed of the following units: a chopsticks supply mechanism, a chopsticks paper sleeve packaging device, a chopsticks inner package detection device, a chopsticks conveying mechanism, a chopsticks outer package packaging device and a control center. A chopsticks arranging device comprises a transmission chain, an arranging rack, a frame and a baffle plate, wherein the arranging rack is fixed on the transmission chain and can rotate along with the transmission chain, and the opening direction of the arranging rack is consistent with the transmission direction of the transmission chain; the baffle plate is arranged at the rear end of the arranging rack; infrared sensors are mounted on the baffle plate; a main driving wheel is arranged on one side of the transmission chain while an auxiliary driving wheel is arranged on the other side of the transmission chain; and the infrared sensors, a servo motor and a control center are connected. The full-automatic chopsticks packaging machine is simple in structure and convenient to use. Arranging plates are driven to move through the transmission chain so as to orderly arrange and put chopsticks dynamically, and therefore, the chopsticks can be conveniently packaged continuously; and paper sleeve packaging and outer package packaging process steps of the chopsticks are full-automatically accomplished.

The invention discloses a button type shower, and relates to the field of bathroom faucets. The button type shower comprises a water segregator body, a water mixing valve element, a switch switching assembly, a cold water pipeline, a hot water pipeline, a top shower water outlet, a sprinkler water outlet and a lower water outlet are arranged on the water segregator body, wherein a top shower water outlet cavity, a sprinkler water outlet cavity and a lower water outlet cavity communicated with the water outlets are formed in the water segregator body, the switch switching assembly is arranged between the water mixing valve element and the water outlets, and a control valve base is arranged in the water segregator body. The switch switching assembly comprises three water outlet control valves and button mechanisms correspondingly arranged. Each button mechanism comprises three clamping button sets, one reset button set and a button base. Water outlet control is performed on the same water segregator, however is performed in a separated mode, the control mode is a button mode, according to the button operation mode, the possibility of misoperation is greatly reduced, the traditional water outlet opening mode is changed, and the aim of the button type shower is achieved.

The invention discloses a strip seeding production line for raising hybrid rice seedlings. The production line is composed of a front part, a rear part and various mechanisms, wherein a driving motor, a drive device, a fertilizer applying mechanism, a subsoil mechanism, a brushing and flattening mechanism and a groove rolling mechanism are arranged on a front rack; a driving motor, a drive device, a seeding mechanism, a water spraying mechanism and a soil covering mechanism are arranged on a rear rack; and all the mechanisms are driven in a stepless synchronization manner and are respectively provided with a regulating device, so that the capacity of each mechanism can be regulated according to different needs. After an empty seedling disk passes an inlet, the drive devices convey the seedling disk into the production line, and thus the seedling disk can be driven at the bottom of each mechanism, wherein the fertilizer applying mechanism applies a thin layer of seedling strengthening agent fertilizers at the bottom of the seedling disk; the subsoil mechanism spreads subsoil on the fertilizers distributed in the seedling disk; the brushing and flattening mechanism brushes the subsoil on the surface of the seedling disk so as to flatten the subsoil; the groove rolling mechanism rolls 18 trapezoidal grooves in the subsoil on the seedling disk; the strip seeding mechanism quantificationally sows sprout seeds into the grooves in time by virtue of a strip seeding device; the water spraying mechanism firstly sprays atomized water to position the seeds in the grooves and then sprinkles water for the secondary time so as to ensure that the water is completely permeated into the subsoil; and the soil covering mechanism overlays a thin layer of fine soil on the seeds to prevent the exposure of the seeds so as to ensure that the seeds are not influenced, so that the one-time seeding is finished by the production line. The production line provided by the invention is suitable for strip seeding in the raising of the hybrid rice seedlings.

The invention discloses a badminton picking machine. A vehicle frame is provided with a rotation table with a cylindrical structure; a funneled circular disc covers the rotation table; four badminton drums and four baffle plates which are arranged in the same direction as the axial direction of the rotation table are uniformly distributed along the circumferential direction of the funneled circular disc; an electric motor is connected with a ratchet wheel set consisting of ratchet wheel mechanisms which are arranged in opposite directions through a transmission shaft; the ratchet wheel mechanism D on the ratchet wheel set is connected with a sprocket mechanism through a chain B, and the sprocket mechanism is meshed with crowned teeth F on the external bottom surface of the rotation table; the ratchet wheel mechanism on the ratchet wheel set is connected with a chain wheel A on a rotation shaft of a picking mechanism through a chain A; the picking mechanism comprises the rotation shaft and a ferris wheel which is fixedly arranged on the rotation shaft, a funnel is arranged between the rotation table and the picking mechanism, and the badminton drums are always positioned below the funnel; and the collected badmintons are automatically arranged neatly by using the characteristic that the directions of the badmintons are automatically adjusted in the flying process, so that the picking process is convenient to realize and is greatly simplified.

The invention relates to a portable type underwater salvage equipment wire take-up device, and belongs to the field of electromechanical device manufacturing. The wire take-up device comprises an emergency device, a self-locking device, a gear II, a shaft I, an electromagnetic clutch, a shaft II, a gear III, a gear IV, a coiling block, a shaft III, a synchronous belt wheel driving wheel, a synchronous belt, a synchronous belt wheel driven wheel, a reciprocating lead screw and a rope arranging device. The emergency device is composed of a handle, a ratchet mechanism, a manual shaft and a gear I; the self-locking device is composed of a worm wheel, a worm and a worm shaft. Combination of automation and manual operation is utilized for effectively solving the problem that due to mechanical faults, the device cannot continue working. Meanwhile, the rope arranging device is adopted to arrange cables in order; and in addition, the portable type underwater salvage equipment wire take-up device is relatively simple in structure and convenient to operate and carry.

The invention discloses a preparation method of different morphologies of cobalt monoxide nanometers loaded with foam nickel. The preparation method comprises: placing sheet-like foam nickel in an ultrasonic washing machine, washing, placing the washed foam nickel in a drying box, and drying; dispersing cobalt chloride hexahydrate powder into a dispersion solvent added with urea, and magneticallystirring at a room temperature to form a suspension; transferring the suspension to a high-pressure hydrothermal reaction kettle, obliquely placing the dried sheet-like foam nickel into the high-pressure hydrothermal reaction kettle, sealing the high-pressure hydrothermal reaction kettle, placing the high-pressure hydrothermal reaction kettle into the drying box, carrying out thermal insulation for 15-18 h at a temperature of 160-200 DEG C, and naturally cooling to a room temperature; taking the foam nickel out of the high-pressure hydrothermal reaction kettle, placing into the ultrasonic washing machine, washing, placing into a vacuum drying box, and drying to obtain a precursor; and calcining the precursor for 3-4 h at a calcination temperature of 400-520 DEG C.

A locking connection device, an LED box and an LED display screen are provided. The device includes a locking module and an inserting module. The locking module includes a hook and a bump matching with each other. The inserting module includes a fixing pin and a fixing hole matching with each other. The fixing pin and hook are fixed on a first base, and the bump and the fixing hole are fixed on a second base. The locking connection device further includes a driving module that propels the hook and the fixing pin to move synchronously. When the driving module finishes a travel, the hook and the bump are securely connected, and the fixing pin and the fixing hole are securely connected. Since the locking module according to the present invention locks the movement of the first base and the second base along the axial direction of the fixing pin and meanwhile the inserting module locks a circumferential movement of the fixing pin, the first base and the second base are securely fixed. Additionally, the sizes of the fixing pin, the fixing hole, the hook and the bump can be selected to match the weight of the box to lock and connect heavy boxes, thus realizing a convenient installation.

The invention discloses a full-automatic paper box opening, paper box casing and sealing- adhesive tape sealing integrated machine. The integrated machine comprises an arraying and grouping device, a box opening device, a device for pushing material into boxes, a quality certificate inputting device, a partition plate inputting device, a conveying belt, a box sealing device and a control device. The conveying belt is arranged on the rack, the arraying and grouping device, the box opening device and the device for pushing material into the boxes are arranged on the side edge of the input end of the conveying belt, the box sealing device is arranged on the side edge of the output end of the conveying belt, and the quality certificate inputting device and the partition plate inputting device are arranged between the input end and the output end of the conveying belt. By the adoption of the full-automatic paper box opening, paper box casing and adhesive tape sealing integrated machine, paper box product arraying and grouping, paper box opening, casing in a single or multiple layer mode, quality certificate putting-in and sealing- adhesive tape folding and covering can be finished at the same time, needed manpower and labor are greatly reduced, and the machine is compact in structure, small in occupied area, high in automation degree and production efficiency and capable of achieving high-speed continuous production.

The invention provides frame-sealing glue, a manufacture method for a liquid crystal display panel and the liquid crystal display panel. According to the frame-sealing glue provided by the invention, a magnetic spacer is used for replacing the traditional columnar glass spacer and the order arrangement and controllable decrement of the magnetic spacer can be realized in virtue of magnetomechanics principle, so that the reasonable liquid crystal box thickness and edge box thickness of the liquid crystal display panel can be ensured. According to the manufacture method for the liquid crystal display panel provided by the invention, the preparing process is simple, the liquid crystal box thickness and edge box thickness of the prepared liquid crystal display panel are reasonable and the yield is high. The liquid crystal display panel provided by the invention is reasonable in liquid crystal box thickness and edge box thickness and has excellent display performance and longer service life.

The invention belongs to the technical field of photoelectric materials and specially, relates to a preparation method of a zinc-doped titanium dioxide nano-tube array. The preparation method comprises the following steps that 1, an electrolyte of a HF aqueous solution having HF content of 0.3 to 1.0 wt%, an anode of pure titanium foil subjected to surface pretreatment and a cathode of a Pt sheet undergo an electrochemical anodization reaction under direct voltage of 10 to 50V to produce a titanium dioxide nano-tube array; and the titanium dioxide nano-tube array as a cathode, an anode of a platinum sheet and an electrolyte of a Zn(NO3) solution having concentration of 0.1 to 0.5mol/L undergo an electrochemical deposition reaction under direct voltage of 0.3 to 1.0V so that zinc is added into titanium dioxide nano-tube layers and the zinc-doped titanium dioxide nano-tube array is obtained. The preparation method provided by the invention has the advantages that ion implantation time is short; and doped ions Zn<2+> can enter into a titanium dioxide nano-tube under a electric field force and capillary action so that the zinc-doped titanium dioxide nano-tube array having good photoelectric properties and a light absorption range widen to a visible light range is prepared.

The invention discloses third-generation nickle base monocrystal high temperature alloy with a stable texture and a preparation method thereof. The third-generation nickle base monocrystal high temperature alloy is composed of Al, Ta, W, Re, Mo, Cr, Co, Hf and Ni; and W and Ni are added in the form of Ni-W intermediate alloy. Directional solidification is adopted to prepare monocrystal alloy; through multistep high temperature long-time solid solution homogenization treatment, high temperature aging treatment and low temperature aging treatment, the third-generation nickle base monocrystal high temperature alloy is free of incipient melting and precipitation of TCP phase to lower the TCP precipitation tendency, so that alloy reducing Re content reaches the performance level of the third-generation nickle base monocrystal high temperature alloy, and the obtained nickle base monocrystal high temperature alloy has higher intermediate and high temperature strength, excellent instant tensile property and creep property and high texture stability.

The invention discloses a superhydrophobic polyester resin powder coating, the raw materials of which include by weight: 45-50 parts of polyester resin, 22-26 parts of phenolic resin, 17-20 parts of hydroxyl acrylic resin, 13-20 parts of fluorine-containing hydrophobic material 16 parts, 8-12 parts of asphalt, 6-9 parts of magnesium carbonate, 6-8 parts of aluminum hydroxide powder, 1-3 parts of barium sulfate, 2-3 parts of zinc powder, 3-5 parts of curing agent, 2 parts of leveling agent -5 parts, 1-2 parts of matting agent, 1-3 parts of antioxidant, 1-2 parts of pigment dispersant. The superhydrophobic polyester resin powder coating proposed by the invention has excellent hydrophobic performance and is a powder coating with good antirust performance.

The invention discloses a method for preparing a metal-tungsten-surface nano porous active layer. The method comprises the steps that the surface of a tungsten sheet undergoes pre-treatment such as polishing, oil removing and cleaning; an electrolyte is prepared by using sodium fluoride and hydrofluoric acid; a platinum sheet is taken as a cathode, the pre-treated tungsten sheet is taken as an anode, the electrodes are immersed in the electrolyte, a certain voltage is applied to carry out anodic oxidation, and a nano porous oxide layer is obtained on the surface of the tungsten sheet; and thetungsten sheet obtained after being cleaned and dried undergoes hydrogen reduction annealing in an annealing furnace, wherein the annealing temperature is 600-700 DEG C, the temperature is kept for 2-4 hours, and then after the tungsten sheet is cooled along with the furnace, the nano porous active layer is obtained on the surface of the metal tungsten. The method has the advantages that the technology process is simple, the repeatability is good, and the cost is low; and the prepared metal-tungsten-surface nano porous active layer has a nanoscale porous structure which is uniform in shape andregular in arrangement, the surface activity of the metal tungsten is greatly improved, meanwhile, the nano porous active layer is still composed of tungsten metal, the surface components are not changed, and the industrial application of the tungsten metal material is facilitated.

A filamentous clay material for 3D printing and a preparation method thereof. In order to obtain a suitable clay material for 3D printing, the method comprises the steps of: modifying the clay, conducting mixing melting on the clay and a resin carrier, using an emulsifier for emulsification treatment, drawing filaments, increasing the plasticity, fluidity and toughness of the clay, so as to obtain a filamentous clay material for 3D printing. The filamentous clay material has the advantages of good plasticity, low molding temperature, good mechanical properties and high precision, is applicable to 3D printing, promotes the popularization and application of 3D printing molding technology and has broad market prospects.

A soaked circuit board transfer device comprises two supporting frames, a clamping mechanism, a transfer mechanism and a pushing mechanism. The supporting frame is located at one end of the conveying belt, a transverse plate is arranged at the end, close to the conveying belt, of the supporting frame, and supporting plates are arranged on the inner side of the supporting frame. The clamping mechanism is arranged at the other end of the supporting frame and comprises two arc-shaped rails, a linear mechanism is arranged between the two arc-shaped rails, and two clamping assemblies are arranged at the moving end of the linear mechanism and used for clamping a circuit board; the transfer mechanism comprises a bearing plate arranged on the rollers and two vertical moving mechanisms, the bearing plate is used for bearing the circuit board clamped by the clamping mechanism, and the vertical moving mechanisms are arranged on the outer side of the supporting frame and used for lifting or lowering the bearing plate; the pushing mechanism is arranged above the supporting frame and is used for pushing out the circuit board on the bearing plate; the circuit boards in the transfer trolley can be automatically transferred and conveyed to the conveying belt, the automation degree of the production line is improved, workers are prevented from making direct contact with the circuit boards soaked in water, and the health of the workers is protected.

The invention discloses a synchronous control system of an injection head and a wound roll of a continuous oil pipe operating machine and a control method thereof, wherein the control system comprisesan injection head enclosed driving subsystem and a wound roll open subsystem. The wound roll open subsystem comprises a load sensitive variable pump, a manual proportional valve, a wound roll motor,a variable back pressure valve and an overflow valve; the variable back pressure valve is installed on an oil return channel of the wound roll motor, and the overflow valve is installed on an oil feedchannel of the wound roll motor. The control method mainly comprises two steps of pushing down oil pipes and pulling up the oil pipes. Because of the actions of the overflow valve and the variable back pressure valve in a system loop, continuous oil pipes are straightened and have certain tensile force whenever being pushed down or pulled up in the operation process, thereby realizing the synchronous and rapid match of an injection head motor and the wound roll motor. The synchronous control system has the advantages of reliable operation, simple structure, low cost and convenient installation, maintenance and adjustment.

The invention discloses a method for producing bamboo filaments and chips, and belongs to the technical field of composite materials of artificial boards, bamboo or glass. The method adopts the process steps of the collection of bamboo materials, visual measurement classification of the bamboo materials, the processing of bamboo culms, the processing of bamboo strips, the drawing of bamboo filaments, inclined joint of the bamboo filaments, the lengthening of the bamboo filaments by adopting an inclined joint method, staggered pavement of the bamboo filaments, end head sealing pressure of the bamboo filaments and the chips, the layout of hot melt adhesive wires and so on. The method is simple and easy, removes a lacing process, and has the advantages of few working procedures, high efficiency, the economization of labor power and physical sources, and easy quality control.

The invention discloses an intelligent energy-saving type sorting machine. The intelligent energy-saving type sorting machine comprises a sorting machine main body, cargo conveying mechanisms, an identification mechanism and a control system; a parcel feeding machine body and a sorting machine body are arranged on the sorting machine main body; a conveying mechanism is arranged on the sorting machine body; parcel discharging ports are formed in the two sides of the sorting machine body; flow channels which perform shunting according to the size of cargoes are arranged on the parcel discharging ports; cargo stacking areas are arranged at the parcel discharging ports; and the cargo conveying mechanisms, the identification mechanism, the parcel feeding machine body, the sorting machine body, the conveying mechanism, a weight and size detection mechanism, a positioning mechanism and a position calibration mechanism are connected to the control system. According to the intelligent energy-saving type sorting machine, the locations of the cargoes are identified through a location identification mechanism, the cargoes are sorted through the sorting machine main body according to the identification result, the cargo conveying mechanisms convey the cargoes to the cargo stacking areas so as to enable the cargoes to be orderly arranged so that the situation that the cargoes are disorderly stacked and placed or are lost can be avoided, the sizes of the cargoes can be detected by the weight and size detection mechanism, and the cargoes can be discharged from the flow channels with different widths according to the different sizes.

The invention relates to automatic stacking equipment for urban buildings and a working method of the automatic stacking equipment. A cement mixing device is used for evenly mixing cement, lime and yellow sand in a preset proportion, a main stacking device includes a series connection type electric fixture, and an auxiliary stacking device includes an independent electric fixture; a tipping bucketdevice is used for shovelling lime cement slurry, a rectangular wall cavity is formed in the side wall of a brick storage chamber, the wall cavity is internally provided with a horizontally telescopic electric clamping plate, and a brick passing device is arranged on the lower part of the brick storage chamber and used for adjusting the height of the brick storage chamber; and a well-shaped groove is formed in the bottom of the brick storage chamber, the well-shaped groove is matched with a well-shaped separating device, the well-shaped separating device is arranged inside the brick storage chamber, a lifting table is arranged at the bottom of the well-shaped separating device and used for adjusting the heights of storage grids, and a rotating chassis is arranged on the lower part of thebrick storage chamber and used for changing the directions of the main stacking device and the auxiliary stacking device. The irregular stacking scheme can be conveniently realized through the main stacking device and the auxiliary stacking device, the intelligent layout of brick blocks in the brick storage chamber is achieved, and the stacking efficiency is improved.

The invention relates to a stretching device. The stretching device comprises a horizontal movement plate, four supporting arms are uniformly and fixedly distributed along the periphery of the horizontal movement plate, and the outer end of each supporting arm is penetratingly provided with a vertical guide shaft through a linear bearing. Four connecting rods uniformly distributed along the periphery of the horizontal movement plate are hinged to the outer edge of the horizontal movement plate, and a slide plate is hinged to the lower end of each connecting rod, slide rails matched with the slide plates are fixedly arranged on a base. The horizontal movement plate is in drive connection with an output screw shaft of a linear motor fixedly arranged on a frame through a screw nut penetratingly arranged at the center of the horizontal movement plate, and the horizontal movement plate is driven to move up and down through rotation of the output screw shaft of the linear motor so as to drive the four slide plates to move along the slide rails. Each slide plate is provided with a cam pressure rod bolt which is capable of tightly pressing a thin film pressure plate on the corresponding slide plate. The stretching device has advantages that synchronous stretching actions in four external expansion directions can be effectively guaranteed, a film stretching ratio can be controlled precisely, film stretching uniformity is improved, and elastic recovery of films is avoided through the screw rod structure.