73results about How to "Fast loading" patented technology

The present application relates to sulfur autotrophic equipment technical field, propose a kind of for coal chemical industry salt process sulfur autotrophic equipment, including reactor main body, three partitions and material feeder, the partition is fixedly arranged in the reactor main body, sliding hole is opened in the middle of the partition, water hole is opened in the outer edge position of the partition located in middle;The material feeder includes mesh tube, bottom plate and driving device, the mesh tube is slidably arranged between three sliding holes, and feeding port is opened on the circumferential side of the mesh tube;The bottom plate is fixedly arranged in the mesh tube and below the feeding port;The driving device is used to drive the mesh tube to move in the direction perpendicular to the partition.The present application is by opening sliding hole on partition, and setting mesh tube, bottom plate and driving device, the mesh tube is moved using driving device, sulfur autotrophic carrier can be evenly filled into reactor main body, so as to improve the water purification efficiency of the present sulfur autotrophic equipment.

The utility model relates to the technical field of building construction discloses a kind of ALC wallboard connecting structure, including ALC wallboard one and the ALC wallboard two of being set in ALC wallboard one side, further include: multiple connecting pieces, connecting piece includes dovetail tenon one, the dovetail tenon two of being set in the one end of dovetail tenon one and the installation slot being opened on dovetail tenon one, the connecting block for adjusting the spacing between dovetail tenon one and dovetail tenon two is slidably inserted in the inside installation slot and fixed on dovetail tenon two.The utility model is reasonable in structure, can be connected to ALC wallboard, can be conveniently adapted by construction personnel to regulate and control connecting piece, can be conveniently loaded on ALC wallboard by construction personnel, and it is convenient to use.

The invention relates to a cell grid line transfer printing device and method. The device comprises an unwinding assembly and a winding assembly and is used for conveying the patterned transfer printing film. The visual inspection assembly is used for acquiring position information of the film and the battery piece; a carrying platform of the pasting bearing platform is used for bearing the battery piece and is driven by a first moving part to realize horizontal movement and movement perpendicular to a film surface so as to finish alignment and pasting; and the pressing roller assembly comprises a heating roller, a first temperature control part used for accurately controlling the temperature and a pressure adjusting part used for adjusting the pressure so as to complete hot pressing transfer printing. The device can also comprise a movable heating plate for preheating the film, a carrying table temperature control part for preheating the battery piece, and a vacuum adsorption and liftable carrying table for fixing the battery piece. The corresponding method comprises the steps of battery piece feeding and alignment, vertical attachment, heating and rolling and base film removal, and can comprise the step of preliminary pressing, and the alignment precision, the hot-pressing uniformity and the production efficiency of transfer printing can be improved.

The invention relates to a method for producing a pedal device (10) for a drive-by-wire system of a vehicle, in which a pedal part (50) is mounted on a support structure (20) in such a way that first a bearing section (LA) of the pedal part (50) is brought into contact with a bearing region (LB) of a first support part (22) of the support structure (20), and second support part (22) of the support structure (20) is brought into contact with a bearing region (LB) of a second support part (22) of the support structure (20). And subsequently mounting a second support part (24) of the support structure (24) on the first support part (22) in such a way that the bearing section (LA) of the pedal part (50) is loaded towards the bearing region (LB) of the first support part (22). The invention further relates to a pedal device for the drive-by-wire system.

This invention relates to the field of automotive parts welding technology, specifically a lightweight automotive door sill welding device and method; it includes a housing and upper and lower electrode rods on the front side of the housing; a support is fixedly connected to the upper surface of the base at the bottom of the housing and located on the front side of the housing; two conveyor plates are fixedly connected to the top of the support; conveyor rollers are rotatably connected to the inner side of the conveyor plates; a conveyor belt is driven to the outer wall of the conveyor rollers; an inclined unloading hopper is fixedly connected to the right end of the conveyor plates; one of the conveyor rollers is driven by a motor; this invention uses the clamping plate of the tooling table to precisely limit the U-shaped workpiece to be welded, combined with the positioning of the lower electrode rod with the hole and the table hole, effectively avoiding the shaking of the workpiece and the conveyor belt during the welding process, thus improving welding efficiency while ensuring welding accuracy, thereby improving the quality of the door sill after welding and meeting the vehicle body anti-collision performance requirements.

The utility model relates to the technical field of semiconductor manufacturing, and provides a product separating device and a conveying system. The product separating device comprises a first blocking piece, a second blocking piece and a driving assembly. The first blocking piece and the second blocking piece are arranged in the first direction, and a set distance is formed between the first blocking piece and the second blocking piece in the first direction. The first blocking piece and the second blocking piece move in the second direction, and an included angle is formed between the first direction and the second direction; the driving assembly is connected with the first blocking piece and the second blocking piece and used for driving the first blocking piece and the second blocking piece to move in the second direction. The product separating device can control the feeding rhythm of products, the phenomenon that adjacent products are stacked end to end is improved, and then the phenomenon that materials are stuck in the product conveying process is improved.

The application discloses a kind of flaw detection equipment for diamond compact production and processing, it is related to diamond compact detection technical field, including detection equipment rack, the upside of the detection equipment rack is fixedly installed with driving motor, the output shaft of the driving motor is fixedly installed with installation support round seat, square detection bearing disc is installed on the installation support round seat, composite sheet placement groove is arrayed on the square detection bearing disc.The application can drive the turnover limiting sheet of the side to be measured to turn up vertically to avoid the edge of workpiece when detecting, leaving a completely unobstructed optical detection space for the vision camera, solving the miss detection problem caused by the boundary obstruction of traditional clamping.At the same time, the non-detection side is used to adsorb the workpiece by using the gas circuit switching control, and the flexible adsorption sheet and the adsorption air hole are used to ensure that the workpiece still has high positioning stability in the unobstructed state of the edge.

This invention discloses a disc spring tension and compression testing device, relating to the technical field of spring testing equipment. The invention includes a base frame, with a first and second receiving boxes placed on opposite sides of the base frame. Supports and bases are installed at the front and rear ends of the base frame, respectively, and abutments are installed on both sides of the rear end of the supports. It also includes a protective assembly comprising a fixed ring mounted on the upper surface of the support and a protective sleeve connected to the rear end face of the fixed ring. The other end of the protective sleeve is located on the front end face of a moving ring. A cylinder is mounted on the top of the front end face of the moving ring. An air port on the outer wall of the cylinder is connected to two connecting pipes via a three-way pipe. The other end of the connecting pipe is connected to an air outlet pipe via a pipe joint. The other end of the air outlet pipe is located on the top of the outer wall of the air cylinder. A rubber pad is slidably installed inside the air cylinder. This disc spring tension and compression testing device provides good protection for workers, has a wide range of applications, and improves material feeding efficiency.

The application discloses an unmanned aerial vehicle emergency rescue mounting quick loading and unloading device, and belongs to the unmanned aerial vehicle field.The loading and unloading device is applied to a machine body, a landing gear fixedly arranged at the bottom end of the machine body, a loading assembly arranged at the bottom end of the machine body and a placing assembly fixedly arranged in the landing gear.The application is characterized in that the loading assembly, the placing assembly, a driving piece and a limiting supporting plate are designed, the limiting block is moved out of the clamping groove by pulling the pull rod, the loading box is moved out of the landing gear by pulling the clamping frame, the loading and unloading of goods are facilitated, the loading box is pushed after the loading and unloading of goods are completed, the clamping frame is synchronously moved by the loading box, the spring pushes the limiting block to be inserted into the first through hole when the clamping frame no longer extrudes the limiting block, the movement of the clamping frame is limited, the quick loading and unloading of goods are realized, the output end of the push rod is controlled to be extended when the machine body cannot land, the connecting block is driven to move the bottom plate at the bottom end of the loading box, the bottom end of the loading box is opened in this way, and the airdrop of goods is carried out.

The utility model discloses a high-pressure hose pulse static pressure detection device which comprises a C-opening hollow frame, a main liquid inlet transverse cylinder and an auxiliary liquid storage transverse cylinder which are installed on the left outer wall and the right outer wall of the C-opening hollow frame respectively, and hollow pipes installed at the opposite ends of the main liquid inlet transverse cylinder and the auxiliary liquid storage transverse cylinder in a bolting mode through flange plates. A digital display type pressure gauge is installed at the top end of the hollow pipe at the end of the main liquid inlet transverse cylinder, and a hydraulic double-way pump liquid assembly is installed at the top end of the C-opening hollow frame on one side of the main liquid inlet transverse cylinder. Water flow is fed into the main liquid inlet transverse cylinder, the high-pressure hose and the auxiliary liquid storage transverse cylinder through the control panel and the hydraulic two-way pump liquid assembly, the pulse pressure of the high-pressure hose is monitored through the digital display type pressure gauge in the liquid pumping process, and after detection is completed, switching valves at the lower ends of the main liquid inlet transverse cylinder and the auxiliary liquid storage transverse cylinder are opened, and liquid drainage is completed.

The application discloses a kind of SoC chip GPIO pin verification system and method, including to-be-tested SoC chip and programmable logic device, the verification module is connected with to-be-tested SoC chip by communication bus;Second GPIO module matched with the first GPIO module in to-be-tested SoC chip is configured in the programmable logic device, each pin of the second GPIO module is respectively connected with each pin of the first GPIO module one-to-one;The memory device of to-be-tested SoC chip stores GPIO configuration program, test case and the preset value of GPIO parameter;The programmable logic device is used to configure the state of each pin of second GPIO module according to the GPIO configuration program, and then the input and output functions of each GPIO pin of to-be-tested SoC chip are verified according to the test data.The to-be-tested SoC chip of the application can complete the self-test of GPIO interface, without the intervention of external host device, simplifies the verification architecture and process, saves cost and time, and improves the verification efficiency.

This invention discloses a method, system, equipment, and medium for the synchronous distribution and analysis of aerospace simulation training scenarios. The method includes: the director notifying both sides of the adversarial training to acquire scenario information; both sides processing the acquired scenario information to generate scenario model data and satellite model data respectively; both sides loading the scenario model data and satellite model data and conducting adversarial exercises; and the maneuver information of one side being sent to the other side after a delay by the director. This invention employs a unified distribution of basic simulation scenario information and satellite, ground station, orbit, and sensor data by the director; both sides acquiring data and constructing dynamic model mapping relationships through modular interfaces, and synchronously initializing using an orbit predictor; real-time acquisition of one's own satellite maneuver parameters and delayed maneuver information during the adversarial process; and improved information interaction efficiency and security through a lightweight data transmission mechanism.

This utility model discloses a self-transfer spraying fixture that is easy to install, relating to the field of operational technology. It includes a movable transfer frame and four hooks. Two loading components are symmetrically arranged at the bottom of the transfer frame to support the work platform base. The loading components are adapted to the bottom structure of the work platform base. A pair of support rods are provided in the middle and top of the transfer frame, respectively forming surface contact with the side walls of the work platform base for positioning. Four positioning components are symmetrically arranged at the top of the transfer frame to vertically position the work platform base on the transfer frame. The loading components, support rods, and positioning components on the transfer frame of this utility model provide three-point positioning for the work platform base. The entire transfer frame has a simple structure, facilitates loading and unloading of workpieces, and allows for quick movement of the entire transfer frame, reducing processing costs.

The application provides a method for implementing convolution of WRAM weight release, and the method comprises the following steps: S1, data storage: setting a storage mode of a feature map; setting a storage mode of a weight; S2, loading all data from a DDR to a WRAM using a SIMD instruction, loading 32 data each time; moving data in the DDR to an ORAM using an ORAM data moving instruction; S3, implementing convolution calculation. Through the setting method of the FRAM width, the data moving method from the ORAM to the FRAM and the corresponding new convolution calculation method, the application realizes the calculation of small input feature maps and small weights, accelerates and improves the efficiency.

The present application relates to the technical field of vacuum coating, in particular to a rotating-evaporation rate collaborative control method and system based on deposition distribution model, which establishes a deposition process model containing an evaporation source distribution model, a substrate kinematics model and a cumulative dose model; based on the model, a rotating speed ω(t) and an evaporation rate R i (t) are optimized variables, a collaborative control trajectory is generated through multi-objective optimization; the trajectory is executed; and deposition state data is obtained in real time during the coating process, compared with the model prediction value, the model parameters are corrected online and the trajectory is regenerated, realizing rotating-evaporation rate collaborative control. The method first promotes the rotating speed from a fixed parameter to an active control variable, optimizes it collaboratively with the evaporation rate, increases a completely independent control degree of freedom, fundamentally breaks through the uniformity and component precision upper limit of traditional single-variable control, and solves the poor uniformity problem of perovskite photovoltaic components in the prior art.

The utility model relates to the technical field of shaking machine, especially is concerned with a kind of shaking machine for coating mixing test instrument, including shell, shaking mechanism and fixed mechanism, processing cavity is opened in shell, and shaking mechanism is located in the processing cavity of shell, and shaking mechanism and shell fixed connection, shaking mechanism is used to shake and process test instrument, fixed mechanism is located in the processing cavity of shell, and fixed mechanism and the shaking end of shaking mechanism are fixedly connected, fixed mechanism includes mounting bracket, several fixed components and several fixed boxes, by the design of the receiving part on mounting bracket and fixed box, the fixed box can be quickly mounted on mounting bracket and disassembled to replace new fixed box, on the one hand, it is convenient to wash the fixed box taken off, on the other hand, it can be prepared in the fixed box of good test instrument during testing process, realize quick feeding, to improve test efficiency.

The utility model discloses a concrete mixer convenient to discharge, including stirring drum, be provided with the stirring subassembly for stirring concrete in the stirring drum, the feeding port is established to the stirring drum upside, the discharge pipe is passed to the communication of stirring drum downside, be provided with the discharge valve on the discharge pipe, the discharge pipe outside surface is established to have two left and right symmetry and set up's lifting cavity, two lifting cavities are provided with screw shaft and guide shaft respectively, the screw shaft rotation is connected in the lifting cavity, the discharge cylinder is screwed on the screw shaft, the discharge cylinder is connected on the guide shaft and slides, the discharge pipe outside surface rotation is connected with the rotating shaft, the rotating shaft one end extends to the lifting cavity and is engaged with screw shaft through bevel gear mechanism, the rotating shaft other end extends to the outside and is connected with the handle, the utility model has the advantage that the discharge height is adjusted.

The invention provides a lithium battery welding die which is characterized in that a base frame is provided with a side support matched with the base frame through a vertical plate, a vertical sleeve is slidably arranged on the vertical plate, a fixed frame groove is rotatably formed in the vertical sleeve, and a die frame groove for inserting a plurality of lithium batteries is detachably formed in the fixed frame groove; the inner wall of the mold frame groove is provided with a plug-in screen plate which is in plug-in connection with a lithium battery and is matched with the lithium battery in an electric connection mode, one end of the mold frame groove is detachably provided with a first material blocking plate, the first mold base is used for clamping a first busbar, and the second mold base is used for clamping a second busbar. According to the lithium battery welding mold, the basic requirement for welding the busbar to the electrode end of the lithium battery can be met, a user can efficiently feed the lithium battery in batches, assembly of the welding mold is rapidly completed, and therefore the overall welding efficiency is improved.

The utility model provides a kind of quick feeding and discharging device of laser cutting, including support substrate, support rack, translation moving frame, transverse rack, laser cutting head, positioning structure, support structure and workpiece, wherein: support rack fixed mounting is installed in the both sides of support substrate surface, and translation moving frame sliding installation is installed in the surface of support rack, and this transverse rack fixed mounting is installed in translation moving frame top;The laser cutting head sliding installation is installed on transverse rack;The positioning structure fixed mounting is installed on support rack, and support structure installation is installed on the surface of support substrate, and the workpiece is placed on support structure;The utility model positioning structure and the setting of support structure, can quickly feed, can quickly carry out the positioning of workpiece, can quickly leave discharging space.

The utility model discloses a water tank bottom plate suspension conveying device with adjusting structure, specifically relates to suspension conveying equipment technical field, including mounting panel, two suspension rails are fixedly arranged in mounting panel bottom, a plurality of suspension wheels are slidably arranged on two suspension rails, the clamp for conveying water tank bottom plate is fixedly arranged in the suspension wheel bottom, the clamp includes riser, the riser outer wall all processes has placed the groove, two clamping plates are arranged in the placed groove, the slide groove is seted up in the placed groove inner wall. The utility model discloses through adjusting mechanism can automatically adjust the position of two clamping plates, can quick fixed water tank bottom plate, can also adapt to the water tank bottom plate of different width, simultaneously, with the help of drive mechanism automatic conveying water tank bottom plate, and then can improve the conveying efficiency and processing efficiency of water tank bottom plate, in addition, the height of mounting panel and riser is adjustable, and the staff is convenient for quick feeding or discharging, and further improves processing efficiency.

The application belongs to the technical field of cleaning silt, and particularly relates to a river dredging device for water conservancy treatment engineering and a use method thereof, which comprises a digging bucket, one side of the digging bucket is fixedly connected with a mounting head, an opening is arranged on the side of the digging bucket away from the mounting head, the top surface of the digging bucket is fixedly connected with a connecting pipe, and the bottom end of the connecting pipe extends into the digging bucket. The silt in the river is dug out by means of the excavator controlling the digging bucket. After the silt enters the digging bucket, the motor drives the gear to rotate, the gear drives the first sealing plate to move downwards, so that the port of the digging bucket is sealed. At this time, the silt in the digging bucket cannot flow out, so that the number of times of digging silt is reduced. Meanwhile, the silt in the digging bucket is directly sucked to the top of the dump truck through the silt suction pump through the connecting pipe, so that the silt is quickly loaded into the dump truck, and the efficiency of river dredging is greatly improved.

This utility model relates to the field of crystal hot-fix rhinestone gluing technology, and more particularly to a high-precision crystal hot-fix rhinestone gluing device. Its technical solution includes: a gluing table, an electric guide rail on the top surface of the gluing table, a sliding table slidably mounted on the left end of the electric guide rail, a gantry frame on the top surface of the sliding table, and a cylinder push rod on the top surface of the gantry frame. The output end of the cylinder push rod extends through to the inner top surface of the gantry frame and is equipped with an adjustment frame. This utility model, by setting a motor to the rhinestone slot, facilitates the rapid and orderly loading of rhinestones, facilitating subsequent gluing. The sliding connection between the loading rack and the loading frame allows for easy replacement of different loading racks, improving adaptability. Furthermore, through linkage with the electric guide rail to the glue tank, and control via a PLC system, it facilitates rapid, accurate, and uniform gluing of the rhinestones, reducing the waiting time for the glue to solidify and improving efficiency.

The invention provides an automatic assembling system and method for a motor rotor shaft. The automatic assembling system comprises a rack assembly, and a mounting table top is formed above the rack assembly. The fixing mechanism is located above the mounting table top, the servo motor is located above the fixing mechanism, and a certain distance is formed between the servo motor and a motor rotor shaft; a plurality of feeding rotary disc assemblies and clamping jaw grabbing mechanisms are arranged on the mounting frame, and a workpiece taking table top is arranged between the mounting frame and the fixing mechanism; the servo sliding table mechanism is located on the side, away from the feeding rotary disc assembly, of the clamping jaw grabbing mechanism, and the servo sliding table mechanism extends towards the part taking table top; and the pressing head mechanism is movably connected with the pressing head sliding table, and the pressing head mechanism is provided with a piece taking position located above the piece taking table top and a pressing position located between the servo motor and the motor rotor shaft. The problem of low assembly precision caused by much manual intervention in the new energy motor rotor shaft assembly process in the prior art is solved.

This invention relates to the field of pipe fitting processing technology, specifically to a burr removal device for grooved pipe fittings. The device includes a base, a rotary motor, a mounting plate, multiple clamping components, a grinding motor, a grinding disc, and two grinding brushes. Each clamping component includes a slider, a first spring, and a clamping rod. The multiple clamping components are symmetrically arranged in pairs in a cross shape on the mounting plate for fixing right-angle bent pipe fittings, cross-shaped pipe fittings, etc., and are installed according to the specific shape of the grooved pipe fitting. The grinding motor is perpendicular to the rotary motor and drives the grinding disc to rotate, which in turn drives the two grinding brushes to rotate, thereby grinding the grooved pipe fitting from the side. After grinding one outlet end of the grooved pipe fitting, the rotary motor is started, rotating 90 degrees to grind the other side. This invention enables rapid loading and effectively clamps pipe fittings of various shapes, thus solving the problems of limited applicability of existing devices and the need for multiple grinding devices, leading to increased costs.

The utility model discloses a wafer feeding mechanism. The wafer feeding mechanism comprises a material box, a positioning jig, a linear module and a belt conveying mechanism, wherein the material box is provided with a plurality of material inserting grooves, and the material inserting grooves are used for placing wafers; a first opening is formed in the bottom of the box; the positioning jig is used for positioning the material box, a second opening is formed in the positioning jig, and the second opening is connected with the first opening; the output end of the linear module is connected with the positioning jig and can drive the positioning jig to move up and down; and the belt conveying mechanism is connected with the positioning jig and is used for conveying the wafer. According to the utility model, the problems of low manual feeding efficiency, inaccurate feeding position and the like in the existing wafer detection are effectively solved; labor cost and wafer loss are reduced, and the requirements of the semiconductor manufacturing industry for high-quality and high-efficiency detection are met.

The utility model discloses an integrated intelligent workstation for door and window processing, which comprises a feeding table, a transfer table arranged on the right side of the feeding table, a drilling table arranged on the rear side of the transfer table, a cutting table arranged at the rear end of the drilling table, and an auxiliary feeding mechanism, the auxiliary feeding mechanism comprises fixing columns, rotating handles, connecting discs, rotating cavities and connecting handles, the fixing columns are fixedly connected to the left ends of the surfaces of the front side and the rear side of the feeding table correspondingly, the rotating handles are rotationally connected to the middles of the fixing columns correspondingly, the connecting discs are fixedly connected to the left ends of the rotating handles correspondingly, and the rotating cavities are formed in the connecting discs correspondingly; according to the integrated intelligent work station for door and window machining, rapid feeding of door and window aluminum materials is achieved through the auxiliary rollers with the inclined angle, personnel do not need to carry the door and window aluminum materials, in the unused state, the auxiliary rollers can be collected, and the working efficiency is improved. And excessive working space does not need to be continuously occupied.

The invention relates to the technical field of network security, in particular to an eBPF-based access control method and device and electronic equipment, and is used for improving the efficiency and accuracy of IP black and white list access control. The method comprises the following steps: receiving target network feature information of a to-be-detected network data packet; according to a preset access control rule, performing matching query on the target network feature information through an eBPF program to obtain a matching result of the to-be-detected network data packet; the access control rule is predefined by the user space and transmitted to the kernel space; the access control rule comprises at least one of the following rules: a blacklist rule used for defining a first network feature information set forbidden to access, and a white list rule used for defining a second network feature information set allowed to access; the matching result represents a matching relationship between the network feature information and the access control rule; and performing corresponding access control on the to-be-detected network data packet through the eBPF program according to a matching result.

The application discloses a kind of exchange type head-to-head horizontal drilling special machine, it is related to horizontal drilling special machine field.The device includes base and the support seat of setting in the middle position of base, and support seat place is provided with baffle, and the upper and lower sides of baffle are respectively clamped with a group of workpieces, control machine is respectively arranged at the two sides of support seat, and the side of control machine is provided with drill bit for drilling workpiece.This kind of exchange type head-to-head horizontal drilling special machine, by setting clamp on the outer surface of workpiece, auxiliary ring for facilitating effort or being connected with other equipment is arranged at clamp, so that when workpiece is fed to the feeding area of baffle, workpiece can be conveniently moved by auxiliary ring by work personnel directly, so that the overall feeding or discharging rate of workpiece is faster, so that the exchange type head-to-head horizontal drilling special machine will not appear delay and break off when workpiece is exchanged and processed.

This utility model discloses a multifunctional special vehicle front panel assembly welding fixture, relating to the field of automotive manufacturing technology. The front panel assembly includes an upper crossbeam, a middle crossbeam, and a lower crossbeam arranged sequentially from top to bottom, as well as two side columns respectively arranged on the left and right sides. The welding fixture includes two opposing brackets and a reinforcing channel steel frame arranged between the two brackets. The reinforcing channel steel frame is used to support the front panel assembly, and a rotating shaft seat is provided on the left and right sides of the reinforcing channel steel. Several rotary clamping cylinders and positioning seats for fixing the front panel assembly are provided on the reinforcing channel steel frame. A turbine reducer is provided on one of the brackets, and the reducer shaft of the turbine reducer is connected to the corresponding rotating shaft seat. A seated bearing is provided on the other bracket, and the seated bearing is connected to the corresponding rotating shaft seat through a connecting shaft.