34results about How to "Large storage capacity" patented technology

This invention relates to the field of pulse circuit technology and discloses a high-efficiency AC power line zero-crossing detection chip, including a path selection module, a signal processing module, and a driving module. The path selection module switches the charging circuit according to the potential of the internal power supply capacitor. The signal processing module uses a feedback loop to adjust the switching level of the sampling branch and generate a zero-crossing trigger pulse signal. The driving module responds to the zero-crossing trigger pulse signal by segmentally turning on the internal power supply capacitor and the external energy supply capacitor in the initial and subsequent stages of the zero-crossing point. This invention solves the contradiction between the ultra-high input impedance sampling environment and the driving strength through a controlled hysteresis window and a segmented current injection mechanism, suppresses signal jitter, improves the timing accuracy of zero-crossing detection, and effectively reduces the static power consumption of the system.

The utility model belongs to the technical field of logistics storage equipment, and particularly relates to a stacking fork for a stereoscopic warehouse, which comprises a base, an upper plate and a driving component. Wherein the upper plate is arranged on the base and is in sliding connection with the base; according to the stacking fork for the stereoscopic warehouse, by adjusting the length of the fork, the number of times of moving of the whole stacking machine is reduced, and therefore the requirement for the reserved space between goods shelves is reduced, the space utilization rate of the stereoscopic warehouse is greatly increased, and the storage capacity is increased.

The utility model provides an intelligent three-dimensional goods shelf. The intelligent three-dimensional goods shelf comprises a goods shelf body, a tray module, an automatic unlocking module and a coordinate machine. The tray module comprises a tray, a supporting plate and a fixing mechanism, and the tray is supported on the supporting plate and the fixing mechanism; the automatic unlocking module comprises a goods taking module, a goods fork assembly and an unlocking mechanism. The pallet fork assembly is telescopically arranged on the goods taking module and is used for taking and placing goods on the goods shelf main body; the unlocking mechanism is telescopically arranged at the end, close to the goods outlet of the goods shelf body, of the goods taking module and is inserted into or separated from the fixing mechanism. And the automatic unlocking module is arranged on the coordinate machine, and the coordinate machine drives the automatic unlocking module and the tray to ascend, descend and move leftwards and rightwards. The shelf height can be automatically adjusted to solve the problems that a traditional shelf height is fixed, and the space utilization rate is low.

The utility model relates to aluminum electrolytic capacitor detection technical field, especially relates to the intelligent aging vertical storehouse of horn capacitor full -automatic intelligent aging machine, including the box, be provided with a plurality of test cavities in the box, every test cavity outside is provided with the open -and -shut door subassembly, the opposite two side walls of test cavity inside are provided with the tray locating plate respectively, at least two taper locating pins are provided on every tray locating plate, and four taper locating pins are arranged in total in two sides, are used for positioning the tray that places, and the tray bottom is provided with the locating hole that is matched with taper locating pin, the test cavity inside is provided with the box heat insulating plate, the box heat insulating plate is provided with the plug -in plug -out device of telescopic, and the both sides of every plug -in plug -out device are provided with the plug -in plug -out positioning column respectively. Compared with prior art, the utility model discloses horn capacitor full -automatic intelligent aging machine intelligent aging vertical storehouse can be efficient and fast feeding, and reliable docking, and the storage capacity of combined box is larger.

The utility model discloses a hand sterilizer which comprises a base, an L-shaped liquid kettle is arranged on the left side of the front end of the base, a hanging hole is formed in the rear portion of the base, a peristaltic pump, an air blowing pump and a main control board are arranged in the base, the input end of the peristaltic pump is connected with an output port of the L-shaped liquid kettle, and an atomization air spraying induction box assembly is arranged below the front end of the base. The atomization air injection induction box assembly comprises an induction box upper cover and an induction box lower cover, a containing cavity is formed between the induction box upper cover and the induction box lower cover, an inductor used for inducting a hand and an atomization spray head communicated with the containing cavity are arranged below the induction box lower cover, the atomization spray head is obliquely arranged, and an outlet of the atomization spray head faces downwards. The main control board is electrically connected with the peristaltic pump, the air blowing pump and the inductor, an air inlet connector and a liquid inlet connector are arranged on the induction box upper cover, the output end of the peristaltic pump is communicated with the liquid inlet connector, and an output port of the air blowing pump is communicated with the air inlet connector. The spraying device is simple in structure, small in size and convenient to hang on the wall for operation, and recycling operation of redundant sprayed mist is achieved.

The invention relates to a method for producing vertical channel structures in a layer stack in the production of a three-dimensional integrated semiconductor memory, a layer stack for use in the production of a three-dimensional integrated semiconductor memory and a three-dimensional integrated semiconductor memory having the layer stack. The invention specifically relates to a specific method step (channel hole etching) in the production of a three-dimensional integrated semiconductor memory. According to the invention, the method step is characterized in that the vertical channel structures (112) to be produced thereby, so-called channel holes, are produced by applying an anodic etching method. Thereby, layer stacks (100) having significantly more individual layers (101, 102) than in conventional technology can be processed. Thus, the number of individual layers (101, 102) within the layer stack (100) to be processed can be increased, so that the storage capacity of the layer stack (100) can be significantly increased.

The invention provides a data storage encryption method of an encryption system and electronic equipment, the encryption system comprises a host, a data interface and an encryption card, the host comprises a virtual disk, a disk image file, a virtual disk driver, an encryption card driver and user application software, and the encryption card is in communication connection with the virtual disk driver through the data interface. The method comprises the steps that in the process that an operating system of a host sends a read / write request to a virtual disk, the read / write request is intercepted through a virtual disk driver; when the read / write request is a write request, at least sending plaintext data in the write request to an encryption card through a data interface, so that the encryption card at least encrypts the plaintext data to obtain encrypted data; and receiving encrypted data sent by the encryption card, and writing the encrypted data into the disk mapping file. The problem that the storage capacity is fixed and cannot be expanded as required in USB hardware encryption in the prior art is solved.

The utility model provides a kind of double mechanical hand double tool magazine automatic tool changing system, it includes: tool magazine module, it includes tool magazine support, the tool magazine component A and the tool magazine component B of identical structure being oppositely arranged on the tool magazine support, the tool magazine component A includes vertically arranged disc type tool magazine, rotation drive module for driving the circumferential rotation of the disc type tool magazine, the tool holder of a plurality of tool holders being arranged at the edge of the disc type tool magazine, the tool holder is used to store tool for spindle machining;Mechanical hand module, it includes the mechanical hand A and the mechanical hand B of identical structure being arranged at the both sides of the tool magazine module, the mechanical hand A and the mechanical hand B respectively drive tool to move to the tool magazine component A and tool magazine component B place and carry out tool changing. By the above-mentioned mode, the collaborative work of two groups of mechanical hands and two groups of disc type tool magazines, realize efficient, flexible tool changing operation, meet the demand of complex processing task.

The utility model provides a heating element, an atomizer and an electronic atomization device.The heating element is applied to the electronic atomization device and used for heating atomized aerosol to form a substrate, and the heating element comprises a base body and a heating film; the base body is provided with a liquid absorbing surface and an atomizing surface which are oppositely arranged; the heating film is arranged on the atomizing surface; wherein a plurality of capillary grooves are formed in the liquid absorption face, a plurality of first micro holes distributed in an array mode are formed in the base body, the width of the capillary grooves is larger than or equal to the diameter of the first micro holes, and the first micro holes at least exist in the capillary grooves so that the first micro holes can penetrate through the atomization face and can be communicated with the capillary grooves. Therefore, the phenomenon that bubbles block liquid inlet can be avoided, the capillary grooves have the capillary effect and can adsorb liquid, store the liquid, increase the liquid storage amount of the base body and improve the liquid storage capacity and the liquid guide capacity of the heating body, and the situation that the liquid base body cannot be supplemented to the heating body in time is avoided; the problems that in the prior art, a heating body of an electronic atomization device is small in liquid storage amount, and a core is prone to being burnt due to dry burning are solved.

The utility model relates to material storage field provides a pipe storage device. Pipe storage device includes storage bin, along the storage bin height direction and / or width direction, is provided with a plurality of storage racks in the storage bin, the material mechanism is movably arranged in the storage bin and is arranged in the feed end of storage rack, the feeding mechanism is arranged in the storage bin, and the feeding mechanism includes the material receiving platform, the jacking assembly and the rotating assembly, the jacking assembly is arranged in the material receiving platform one side close to the storage bin, the rotating assembly is connected in the jacking assembly and is located between the jacking assembly and the material mechanism, under the condition that the jacking assembly lifts the pipe to the position of rotating assembly, the rotating assembly is used for conveying the pipe to the material mechanism. The pipe storage device can improve the utilization rate of warehouse space, improve the feeding efficiency, reduce the labor intensity, ensure the position accuracy of pipe in the transmission process, reduce the pipe damage or feeding error caused by transmission error, improve the adaptability of different storage demand and working scene.

The application discloses a liquid crystal grating and a holographic three-dimensional display device. The liquid crystal grating comprises a plurality of first electrodes, a first driving circuit for providing a driving signal for the first electrodes, and a first driving circuit comprising a first switch unit, a second switch unit and a storage unit. A first input end of the first switch unit receives a data signal, and a second input end of the second switch unit receives a first signal. A first plate of the storage unit is electrically connected to the first electrode, and the first plate is also electrically connected to a first output end of the first switch unit. A second plate is electrically connected to a second output end of the second switch unit. In a charging stage in a driving cycle of the liquid crystal grating, the second switch unit transmits a first level signal to the second plate. In a charge pumping stage in the driving cycle of the liquid crystal grating, the second switch unit transmits a second level signal to the second plate. The first level signal and the second level signal have different potentials. The application can simplify the circuit structure.

This invention discloses a Prussian blue-graphite electrode sheet, its preparation method, and an assembled thermoelectric device. The Prussian blue-graphite electrode sheet comprises a graphite sheet and a Prussian blue deposition layer on the surface of the graphite sheet. The thermoelectric device comprises a first electrode layer, an ion-thermoelectric hydrogel layer, and a second electrode layer sequentially arranged, both of which are the Prussian blue-graphite electrode sheet of this invention. The Prussian blue-graphite electrode sheet of this invention can store energy and possesses a certain degree of flexibility. The thermoelectric device assembled with this electrode sheet and ion-thermoelectric hydrogel material has advantages such as thermal / electric charging capability, high thermoelectric conversion efficiency, large storage capacity, good flexibility, simple preparation process, low cost, safety, and environmental friendliness, making it suitable for large-scale production applications.

The application discloses a volume-adjustable liquid supplementing tank and a carbon capture system, and relates to the technical field of carbon dioxide capture and transportation. The volume-adjustable liquid supplementing tank comprises a tank body, the tank body comprises a first chamber and a second chamber arranged in sequence, a plurality of unit chambers are arranged in the second chamber, the chamber volumes of the plurality of unit chambers are adjustable and the plurality of unit chambers are used for storing different solvents, each unit chamber is provided with a first liquid outlet, a liquid conveying pipe in communication with the first chamber is connected to the first liquid outlet, an electromagnetic valve is arranged on the liquid conveying pipe, the first chamber is used for temporarily storing the solvents discharged from at least one unit chamber, and the first chamber is provided with a second liquid outlet. The volume-adjustable liquid supplementing tank can realize the supplement of the solution obtained by mixing a plurality of solvents according to a set ratio and the quantitative supplement of a single solvent, and the volume of the unit chamber can be adjusted, the storage amount of the easily-consumed solvents is increased, and the liquid supplementing efficiency is ensured.

The application discloses a two-dimensional high-molecular fluorescent coding nanosheet, a preparation method and application thereof. The two-dimensional high-molecular fluorescent coding nanosheet has a nanosheet structure realized by extending and crystallizing in a two-dimensional direction by using a crystalline polymer, and fluorescent groups are introduced into the nanosheet structure in the process of extending and crystallizing of the crystalline polymer to realize a fluorescent coding function. The application increases an assembly driving force by introducing the crystalline polymer, simplifies a preparation method of a nanometer coding material, realizes preparation of the nanometer coding material at room temperature, fast and mild conditions by a crystalline self-assembly mode, realizes fast and accurate signal writing of fluorescence in a two-dimensional nanometer range by a peripheral crystallization mode, and accurate fluorescent information coding capability can be realized by controlling the order, mass and proportion of the added polymer, thereby providing coding signals for fast, efficient, multi-index and high-throughput tracking and marking of multi-target molecules in an in-vitro diagnosis field.

The invention discloses a low-drift phase change memory array, architecture and neural network operation component, the phase change memory array is composed of m rows and k columns of phase change memory units, top electrodes of phase change elements in the phase change memory units are electrically connected with drain electrodes of switch elements, bottom electrodes of the phase change elements in the phase change memory units are connected with bit lines, grid electrodes of the switch elements are connected with word lines, the source electrode is connected with the source line; the phase change memory architecture comprises a control circuit, a word line (WL) driver, a bit line (BL) driver, a source line (SL) driver, an input or output processing circuit and a phase change memory array, the neural network operation assembly comprises a phase change memory array, an input circuit, a driving circuit, a programming circuit, an output circuit and a digital processing circuit. According to the invention, the resistance drift phenomenon of each storage unit in the device array is effectively inhibited.

The present disclosure relates to a memory and a method for forming the same. The method for forming the memory includes the following steps: forming a stack layer on a substrate surface, the stack layer including layer isolation layers arranged at intervals along a first direction, and a sacrificial layer group located between adjacent layer isolation layers, the sacrificial layer group including a first sacrificial layer, a second sacrificial layer, and a third sacrificial layer stacked in sequence along the first direction, the stack layer including a transistor region, wherein the first direction is a direction perpendicular to a top surface of the substrate; removing the second sacrificial layer of the transistor region to form a first void; forming a gate layer and a channel layer covering the gate layer in the first void. The present disclosure improves the yield and performance of the memory and simplifies the manufacturing process of the memory.

This invention relates to the field of white thorn planting technology, specifically a mechanized inoculation device and application method for white thorn and its inoculation. The device includes a support frame, a collection box fixedly connected to the support frame, and a linkage mechanism shared by the support frame and the collection box. The collection box also has a support mechanism. The linkage mechanism includes an mounting block and a receiving box. An upper blade is fixedly connected to the bottom of the mounting block, a lifting seat is slidably connected to the upper blade, multiple springs are fixedly connected to the top of the lifting seat, a pressure plate is fixedly connected to the bottom of the lifting seat, and a pressing rod is fixedly connected to the side wall of the lifting seat. The beneficial effects of this invention are: the linkage mechanism links the ditching action of the lower blade with the opening and closing of the baffle of the receiving box; after the lower blade enters the soil and is subjected to force, it automatically triggers the delivery pipe to release material, eliminating the need for manual operation of the collection box by personnel. This completely solves the problem of manual intervention in material release required by traditional devices, simplifies the operation process, and provides a flexible material release mode suitable for various operating scenarios.

The feeding and storing device used before electrode slice welding comprises a support, a storage box with an opening in the upper end is movably connected into the support, a driving motor used for driving the storage box to move in the length direction of the storage box is installed on the support, and a strip-shaped discharging part is downwards arranged at the bottom of one side of the storage box. The bottom of the storage box inclines downwards towards the strip-shaped discharging part, and the bottom of the strip-shaped discharging part inclines downwards in the inclination direction of the bottom of the storage box. The interior of the storage box is divided into a plurality of storage areas through a plurality of vertical partition plates which are perpendicular to the downward inclined side of the storage box, a discharging storage groove is movably formed in the position, at the strip-shaped discharging part, in each storage area, and a plurality of stepped storage grooves distributed in the length direction of the strip-shaped discharging part are movably formed in the position, outside the strip-shaped discharging part, in each storage area; and the bracket is provided with a telescopic motor for pushing out the bottom electrode slice below the storage box. According to the electrode plate feeding device, the electrode plates can be stored in order and fed in order, and the overall welding efficiency can be improved.

The application relates to the technical field of medical teaching, in particular to an AI-based medical image intelligent teaching platform, which comprises an image acquisition unit, a question storage unit, a statistical unit, a comparison unit and an analysis unit. Whether the storage data of a corresponding sub-class question is qualified is determined based on a contour difference representation value, and when it is determined that the storage data of a single sub-class question is abnormal, the storage data in the image acquisition unit is adjusted based on a disease detail quantitative parameter and an image transverse comparison parameter, including adjusting a preset acquisition period of the image acquisition unit to obtain medical images to a corresponding value, adjusting the storage amount of medical images for a single sub-class question to a corresponding value, or adjusting the definition of medical images for a single sub-class question to a corresponding value. Whether the storage data of each sub-class question is qualified is monitored based on the analysis result of abnormal return data of a user, and the storage data in the image acquisition unit is adjusted according to the analysis result, so that the management efficiency of teaching resources is improved.

The utility model discloses a kind of swimming pool cleaning equipment, swimming pool cleaning equipment includes machine body and external garbage bin, garbage storage cavity is formed in machine body, detachable built-in garbage bin is provided in garbage storage cavity, the opening is formed in one end of machine body, in the case where built-in garbage bin is installed in garbage storage cavity, opening is communicated with built-in garbage bin, external garbage bin is located in the other end of machine body, in the case where external garbage bin and built-in garbage bin assembly, external garbage bin is communicated with built-in garbage bin, in the process of machine body advancing, floating object on water surface enters built-in garbage bin and external garbage bin by opening. Through the communication design of built-in garbage bin and external garbage bin, floating object is simultaneously collected to two garbage bins in the process of swimming pool cleaning equipment advancing, so as to expand storage capacity under the premise of not increasing equipment volume, with the advantages of effectively expanding garbage storage capacity, reducing cleaning frequency, improving cleaning efficiency.

The chassis comprises a frame, a power battery and a water tank assembly, the frame comprises a front-section frame, a middle-section frame and a rear-section frame, and the power battery and the water tank assembly are both arranged on the middle-section frame, so that the space of the front-section frame and the space of the rear-section frame can be prevented from being occupied, and the structure of the chassis is more compact. Moreover, in the height direction of the chassis, the water tank assembly is at least located on one side of the power battery, so that under the condition that the capacity of the water tank assembly is fixed, at least part of the water tank assembly is arranged in the space of one side of the power battery in the height direction, and the space occupation of the water tank assembly in the length direction and / or the width direction of the chassis can be reduced; the size of the power battery in the length direction and / or the width direction of the chassis is increased, and then the storage capacity of the power battery is increased.

The embodiment of the present disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure comprises: a substrate; a first electrode, the first electrode is located on the substrate, and the first electrode surrounds a through hole extending away from the substrate; a second electrode, the second electrode is located at least in the through hole; a capacitor dielectric layer, the capacitor dielectric layer is located between the first electrode and the second electrode, and the second electrode, the capacitor dielectric layer and the first electrode constitute a capacitor structure; a transistor, the transistor is located on the capacitor structure, and the transistor comprises a first doped region and a second doped region arranged at intervals in a direction perpendicular to the surface of the substrate, the first doped region is electrically connected with the second electrode, the first doped region and the second doped region are one of N type or P type, and the first doped region and the second doped region are of the same type; and a bit line, the bit line is located on the transistor and is electrically connected with the second doped region. The embodiment of the present disclosure is at least beneficial to improve the performance of the semiconductor device and reduce the difficulty of the manufacturing process.

The application discloses a two-dimensional high-molecular fluorescent coding nanosheet, a preparation method and application thereof. The two-dimensional high-molecular fluorescent coding nanosheet has a nanosheet structure realized by extending and crystallizing in a two-dimensional direction by using a crystalline polymer, and fluorescent groups are introduced into the nanosheet structure in the process of extending and crystallizing of the crystalline polymer to realize a fluorescent coding function. The application increases an assembly driving force by introducing the crystalline polymer, simplifies a preparation method of a nanometer coding material, realizes preparation of the nanometer coding material at room temperature, fast and mild conditions by a crystalline self-assembly mode, realizes fast and accurate signal writing of fluorescence in a two-dimensional nanometer range by a peripheral crystallization mode, and accurate fluorescent information coding capability can be realized by controlling the order, mass and proportion of the added polymer, thereby providing coding signals for fast, efficient, multi-index and high-throughput tracking and marking of multi-target molecules in an in-vitro diagnosis field.

This application relates to a sample introduction module and a single-molecule immunoassay analyzer including the same. The sample introduction module comprises 2 to 4 sample racks, each arranged parallel to each other in the vertical direction and having the same structure. Each sample rack includes a microplate, a stage, and a linear reciprocating motion mechanism. The linear reciprocating motion mechanism includes a linear guide rail, a drive mechanism, a drawer slide rail, a synchronous belt, a drive wheel, a driven wheel, and a zero-position sensor. The single-molecule immunoassay analyzer includes a sample introduction module, a detection module, an incubation module, and a reagent processing module. The sample introduction module of this application can effectively reduce the size of the module while ensuring sample storage capacity. The single-molecule immunoassay analyzer of this application has a high degree of automation, a compact structure, low operation difficulty, and improved detection efficiency, reaching over 90 tests / hour.

The present disclosure provides a semiconductor structure and a forming method thereof, and relates to the technical field of semiconductor. The forming method of the semiconductor structure comprises the following steps: providing a substrate; forming a plurality of multilayer stacked distributed capacitor structures on the surface of the substrate, each of the capacitor structures comprises a plurality of spaced distributed sub-capacitors, and the sub-capacitors in two adjacent capacitor structures correspond to each other one by one in a direction perpendicular to the substrate. Through the method, the capacitance storage capacity of the semiconductor structure can be improved, and the yield of the product can be improved.

This invention relates to the field of water-saving valve technology and discloses a combined valve structure with a self-locking function, comprising a main body, a motor fixedly connected to the bottom of the main body, a water inlet pipe fixedly connected to the rear side of the main body, a water outlet pipe fixedly connected to the side of the main body away from the water inlet pipe, a central control unit fixedly connected to the top of the water outlet pipe, a top assembly fixedly connected to the top of the main body, a rotating assembly rotatably connected to the inner wall of the main body via bearings, and a first outer shell fixedly connected to the bottom of the water outlet pipe. By setting a first filter screen and a first outer shell, impurities such as iron filings, silt, and suspended solids mixed in with the water can be effectively filtered during irrigation. At the same time, by utilizing the inclined angle design of the first filter screen, impurities automatically slide along the inclined surface of the filter screen into the first outer shell for collection under the impact of water flow, instead of accumulating on the surface of the filter screen. This increases the storage capacity of impurities, delays the filter screen clogging cycle, and reduces the frequency of manual cleaning.

The utility model discloses a kind of axle sleeve of electric wheel type loader working device, belong to electric loader technical field. Including: first axle sleeve, second axle sleeve and third axle sleeve connected on swing arm are connected on movable arm;First oil feeding cavity and multiple groups of first annular grooves are opened on the first axle sleeve, and the first oil feeding cavity is communicated with first annular groove;First pin shaft is connected in the first axle sleeve;When the first oil feeding cavity sends in butter to middle first annular groove, butter flows to the first annular groove of both sides through the gap between first axle sleeve and first pin shaft;By setting multiple annular grooves in first axle sleeve, second axle sleeve, third axle sleeve respectively, replace traditional single annular groove structure, significantly increase the storage capacity of butter in axle sleeve, effectively avoid dry grinding phenomenon, reduce the incidence of pin shaft and axle sleeve abnormal wear, abnormal sound, fracture and other faults, prolong the maintenance cycle and service life of working device, improve the operation stability of loader.

The utility model discloses a heating atomization assembly, heating atomization assembly includes casing, base, atomization core and oil storage cotton tube, the casing with the base encloses into and holds the space, the atomization core is installed on the base and is located in the holding space, the oil storage cotton tube is sleeved in the circumference of atomization core, the oil storage cotton tube with the casing encloses into and holds the oil storage cavity. In the utility model embodiment, through setting up the oil storage cotton tube in heating atomization assembly, this oil storage cotton tube is wrapped in the outer circumference of the atomization core, and the oil storage cotton tube is spaced apart with the inside wall of casing and forms the oil storage cavity, and the oil storage cavity is used for increasing the smoke liquid capacity of heating atomization assembly, and the oil storage cotton tube adsorbs and stabilizes the smoke liquid, reduces the pressure of the smoke liquid in the oil storage cavity to the atomization core, avoids the phenomenon that the smoke liquid seepage appears at the atomization core because of increasing the smoke liquid capacity of heating atomization assembly, guarantees the normal use of heating atomization assembly.

The invention relates to a rectangular magnetic block feeding mechanism and a rotor assembling device. The rectangular magnetic block feeding mechanism and the rotor assembling device are used for providing rectangular magnetic blocks in an edge-on state for the assembling device. Comprising a storage module, a linear driving module, a transition module and a propelling module, the storage module is provided with a plurality of transverse storage channels which are longitudinally arranged, and the width of the channels is matched with the length of the rectangular magnetic blocks, so that the overturning freedom degree of the magnetic blocks in the conveying process is limited, and it is ensured that the magnetic blocks are temporarily stored side by side in sequence; an indication module is further arranged at the feeding end of the storage module and used for reminding that the current channel is full of materials or is in a to-be-fed state. The transverse storage channel restrains the postures of the magnetic blocks, the situation that the surfaces of the magnetic blocks are damaged due to overturning or vibration in the conveying process of the magnetic blocks is effectively avoided, traditional vibration disc feeding is replaced, and the noise and the material clamping risk are reduced; and meanwhile, real-time visual monitoring of the material state is achieved through the indication module, an operator can supplement materials in advance conveniently, and feeding continuity and production efficiency are guaranteed.