1238 results about "Material transfer" patented technology

The internal geometry of a haulage vehicle is identified. A material transfer operation is controlled to transfer material from a material transfer vehicle to the haulage vehicle based on the internal geometry of the haulage vehicle.

The invention provides an intelligent control method and system for discrete event simulation of an aluminum template production line, and relates to the technical field of data processing.The method comprises the steps that a material transfer path instruction and a cutting process key point coordinate sequence are analyzed from a dynamic anti-interference scheduling strategy, the key point coordinate sequence is input into a curve driving algorithm, and a curve driving algorithm is obtained; a parameterized continuous cutting path curve is generated according to the aluminum template contour precision requirement and the cutting head dynamics constraint; the method comprises the following steps: performing equal-bow-height error discretization processing on a continuous cutting path curve to generate a discrete pose point set with a timestamp, superposing AGV dynamic constraints to generate a speed look-ahead control instruction set, splitting the instruction set into independent control units according to process sections, packaging the independent control units into a time trigger message through an industrial bus protocol, and sending the time trigger message to a server; and the simulation clock synchronization signal is injected into a physical execution unit. According to the invention, intelligent and accurate control of the aluminum template production process is realized, and the production efficiency is effectively improved.

The invention belongs to the field of argon arc welding devices, and particularly relates to an automatic device for circular tube butt-joint argon arc welding, which comprises a base, and a circular tube butt-joint positioning assembly is arranged on the base; the round pipe butt joint positioning assembly comprises a rotating plate rotationally arranged on one side of the upper end face of the base, two transverse moving columns are distributed on the upper end face of the rotating plate in a 90-degree array mode with the rotating shaft as the axis, the transverse moving columns are slidably connected to the rotating plate, and a connecting plate is fixedly connected to the upper end of the rotating plate. According to the round pipe butt joint device, automatic butt joint of round pipes is achieved through the round pipe butt joint positioning assembly, the round pipe feeding assembly, the orientation angle recognition assembly and the material moving assembly, the process that operators conduct manual butt joint on the round pipes is omitted, and the labor intensity is reduced. The orientation and the angle of the circular pipes are judged in a distance sensing mode, the two circular pipes are accurately adjusted to be at the proper angle, then it is guaranteed that the inclined faces of the two circular pipes are accurately attached, weld joint deviation is avoided, and therefore it is guaranteed that welding work is conducted smoothly.

The invention discloses an AGV-six-degree-of-freedom mechanical arm operating system and method based on double-vision fusion, the system comprises a control system and a six-degree-of-freedom mechanical arm, and the control system comprises a master control unit, a slave control unit and a dynamic error compensation module; the method comprises the steps of AGV autonomous navigation and material transfer, cross-station accurate docking and dynamic error compensation, high-precision biological medicine operation under double-vision fusion guidance, and material recovery and circulation. According to the invention, through dual-vision dynamic fusion of eyes outside the hand and eyes on the hand, adaptive switching from global coarse positioning to local fine positioning is realized; due to the integrated design of the AGV and the six-degree-of-freedom mechanical arm, the operation flexibility is greatly improved; an extended Kalman filtering dynamic error compensation algorithm is innovatively adopted, so that the comprehensive error of the AGV, the mechanical arm and the visual system can be corrected in real time; and by combining with a double-layer distributed control architecture, the system realizes multi-task intelligent scheduling and modular collaboration.

The invention relates to the technical field of microchannel reaction, and discloses a microchannel reaction structure which comprises a shell and a flow guide structure, a flow passing channel and a plurality of mixing cavities which are connected in series and arranged at intervals in the fluid flowing direction are arranged in a shell, and flow guide structures are arranged in the mixing cavities, so that the mixing cavities are divided into a plurality of mixing flow channels; each mixing cavity is divided into a plurality of mixing flow channels through the flow guide structures, fluid can be guided to flow in a more complex path in a staggered mode, the phase interface contact area is increased, and therefore the material transfer efficiency is improved, and sufficient reaction of reactants is promoted; according to the micro-channel reaction structure, collaborative optimization of efficient mixing and mass transfer of fluid under a micro scale is realized, the problems of poor mixing effect and low mass transfer efficiency in the prior art are effectively solved, and the micro-channel reaction structure has a good industrial application prospect.

The utility model provides a copper-based nano-catalyst production device and relates to the technical field of copper-based nano-catalysts. The device comprises a supporting seat, a first-stage grinding cylinder, a second-stage grinding cylinder, a third-stage grinding cylinder and a material cylinder which are rotatably arranged above the supporting seat, are in a coaxial state and are sequentially communicated, and three baffles which are respectively arranged between the first-stage grinding cylinder and the second-stage grinding cylinder, between the second-stage grinding cylinder and the third-stage grinding cylinder and between the third-stage grinding cylinder and the material cylinder are arranged on the supporting seat. The two ends of the first-stage, second-stage and third-stage grinding cylinders and the material cylinder are rotationally connected with the corresponding baffles or supporting seats respectively; a first-stage screen is arranged on the baffle between the first-stage grinding cylinder and the second-stage grinding cylinder, a second-stage screen is arranged on the baffle between the second-stage grinding cylinder and the third-stage grinding cylinder, and a third-stage screen is arranged on the baffle between the third-stage grinding cylinder and the material cylinder. According to the utility model, three-stage grinding of materials is realized, the three-stage grinding is carried out in the same equipment, and material transfer is not needed among the multi-stage grinding, so that the grinding efficiency is greatly improved.

The invention discloses a solid powder intelligent weighing system based on fuzzy adaptive PID. The system comprises a material transfer module, a weighing unit, a material information identification module and an intelligent control unit. The material transfer module realizes automatic transfer and positioning of the weighing container; the weighing unit comprises a weighing container, a high-precision sensor and a discharging module, and the discharging module is provided with a material bin and a feeding valve mechanism; the information identification module is used for automatically identifying and inputting material information; the intelligent control unit is internally provided with a fuzzy self-adaptive PID controller, receives weight and material information, identifies valve-flow model parameters on line based on a recursive least square method and performs self-tuning, dynamically adjusts PID parameters according to a fuzzy rule, and outputs an instruction to realize three-stage control of rapid blanking, fuzzy fine adding and inching compensation. Through a parameter self-tuning and segmentation strategy, the method is adaptive to various material characteristics, the efficiency is improved and the static error is eliminated under the condition of ensuring high precision, and safe and traceable intelligent weighing is realized by relying on full-process automation and information tracing.

An agricultural harvesting system includes one or more processors and memory storing instructions executable by the one or more processors. The instructions, when executed, configure the one or more processors to: determine a material transfer end location indicative of a geographic location at the worksite at which a material transfer operation between a harvester and material receiving machine is to end based, at least, on the data; determine a material transfer start location indicative of a geographic location at the worksite at which the material transfer operation between the harvester and the material receiving machine is to start based, at least, on the material transfer end location; and control at least one of the of the harvester and the material receiving machine based on at least one of the material transfer end location and the material transfer start location.

The invention relates to the technical field of biomass fuel processing, in particular to a biomass fuel raw material processing production line and a processing technology. Comprising a smashing assembly and a drying cylinder installed at the bottom of the smashing assembly, a driving assembly used for pushing raw materials to move is arranged in the drying cylinder, and a heating assembly is further arranged at the bottom of the drying cylinder. The crushing assembly is directly mounted at the top of the drying cylinder, so that a compact integrated structure is formed, and material transfer links and site occupation are effectively reduced. And a driving assembly is arranged in the drying cylinder, so that mechanical propulsion of the materials in the drying process is realized, and the continuity and stability of the processing flow are guaranteed. And meanwhile, a heat source can directly and efficiently act on the materials through the layout of the bottom heating assembly, and the heat energy utilization rate and the drying efficiency are remarkably improved. The overall design simplifies the operation process, and reduces the equipment investment and operation cost.

The invention relates to the field of safety air bag blast tube machining, and discloses a laser tapping machine for a safety air bag blast tube, the laser tapping machine comprises a bottom plate and a laser tapping head, two first fixing plates are fastened on the upper surface of the bottom plate close to the middle through bolts, and a material transfer structure is arranged between the two first fixing plates; a second fixing plate is fastened to each first fixing plate through a bolt, abutting turnover structures are arranged on the two second fixing plates, two third fixing plates are connected to the two sides of the upper face of the bottom plate, and a laser trepanning head is arranged on a movable lifting structure between the two third fixing plates; material storage structures are arranged on the edges of the front side and the rear side of the upper face of the bottom plate, when a blasting pipe is fed to a tapping position, the blasting pipe is automatically subjected to abutting tapping through an abutting overturning structure, the abutting blasting pipe can be automatically driven to be overturned, the tapping requirements of different positions are met, operation is more labor-saving and convenient, and the production efficiency is improved. And the working efficiency is greatly improved.

The invention provides continuous quartz sand acid leaching equipment, which belongs to the technical field of quartz sand processing and comprises a pre-grinding part, an acid leaching assembly, a material transferring mechanism, a transverse grinding barrel, an extrusion grinding rod, a conveying fin and an extrusion grinding area. The pre-grinding part comprises a transversely-arranged grinding barrel, conveying fins are arranged on the inner wall of the transversely-arranged grinding barrel, an extrusion grinding rod is arranged in the transversely-arranged grinding barrel, and an extrusion grinding area is formed between the bottom of the extrusion grinding rod and the conveying fins; acid leaching assemblies are arranged outside the pre-grinding part, and a material transferring mechanism is arranged between the acid leaching assemblies. According to the device, through the extrusion grinding rod and the conveying fins in the transverse grinding barrel, an extrusion grinding area is formed at the bottom of the extrusion grinding rod, and through rotation of the transverse grinding barrel and pushing of the conveying fins, the grinding efficiency is improved; and the quartz sand is accumulated in the extrusion grinding area and makes contact with the extrusion grinding rod for extrusion grinding, and impurities such as clay minerals attached to the surface of the quartz sand are removed.

The invention discloses material transfer equipment, and relates to the field of transfer equipment.The material transfer equipment comprises a transfer equipment body, a cabinet door is arranged on one side of the transfer equipment body, mounting plates are fixed to the two sides of the inner wall of the transfer equipment body, moving plates are movably mounted on the tops of the mounting plates, and stopping blocks are fixed to the tops of the moving plates; and a supporting rod is movably installed at the end of the moving plate, fixing blocks are fixed to the two sides of the supporting rod, and first stress rods are movably installed in the fixing blocks. The movable plate is pulled out from the interior of the transfer equipment body, so that bundled electrode slices after being packed can be conveniently placed above the movable plate, and a worker does not need to open a forklift to place the bundled electrode slices into the transfer equipment body and place the bundled electrode slices above the movable plate, so that the operation is convenient, and the labor intensity is reduced. When the electrode plates need to be taken out, the moving plates are pulled outwards, and the electrode plates can be conveniently taken out.

The utility model relates to the technical field of material transfer equipment, in particular to an alloy sheet raw material batching system, which comprises a hopper, a weighing device, a feeding device, a material conveying device, a material conveying device, a material conveying device, a material conveying device and a material conveying device, and is characterized in that the hopper is used for containing raw materials and is internally provided with a weighing device; the cart is used for collecting the raw materials in the hopper and comprises a frame and a funnel fixedly arranged in the center of the frame, and a flashboard used for opening or closing a discharging end opening of the funnel is arranged at the position, located at the discharging end of the funnel, of the frame in a sliding mode; the material mixing machine is used for mixing raw materials, the feeding end of the material mixing machine is located on the advancing route of the trolley, and the discharging end of the hopper can communicate with the feeding end of the material mixing machine; the platform comprises at least two layers of supports and a deck, the hopper and the cart are located on the upper-layer support, and the mixer is located on the lower-layer support; according to the scheme, the working efficiency of batching can be improved on the basis of manual transfer and flexible batching.

The utility model relates to a fluidized bed material conveying device which comprises a fluidized bed with a discharge port, the discharge port of the fluidized bed is communicated with a vertically distributed material transfer tank with a cavity structure through a discharge pipe, a filter screen coaxial with the material transfer tank is installed in the material transfer tank, and the filter screen is lower than the discharge port of the fluidized bed. A filter screen is arranged in the material transfer tank, a material ramming device which can rotate and is coaxially arranged with the material transfer tank is arranged in the material transfer tank positioned above the filter screen, a first material conveying pipe is communicated with the material transfer tank positioned below the filter screen through a blanking pipe, and a material pumping device is also communicated between a pipe body of the blanking pipe and a material outlet of the fluidized bed. The condition that the first conveying pipe is blocked can be improved, so that the conveying efficiency is improved.

The utility model provides a modular assembly pallet truck for material transfer, which comprises a pallet assembly, a pallet truck body, a pallet truck body, a pallet truck body and a pallet truck body, wherein the pallet assembly is arranged on the pallet truck body; the connecting assembly is detachably connected with the tray assembly, the connecting assembly is provided with an assembling position for connecting the four tray single bodies together, and the connecting assembly is provided with a separating position separated from the four tray assemblies; and at least one universal wheel is arranged at the bottom of the tray assembly. According to the technical scheme, the tray assemblies are matched with the connecting assemblies, so that the size of the pallet truck can be flexibly adjusted by increasing or decreasing the number of the tray assemblies, the pallet truck can be assembled and disassembled under various configurations, and therefore when the size of the pallet truck needs to be changed or the pallet truck needs to be rearranged, the pallet truck can be conveniently assembled and disassembled. The pallet assembly is convenient to disassemble and reassemble, and the problem that an existing pallet truck cannot be flexibly adjusted and used is solved.

This invention provides an integrated filling and sealing machine for the field of filling and sealing technology, comprising: a rotating workstation; six sets of jigs evenly spaced at equal angles, used to support aluminum-plastic tubes; a clamping mechanism; a workstation base plate fixed to the frame, on which functional modules that cooperate with each jig are provided; a synchronous loading and unloading mechanism for loading and unloading; and a guide tube for adjusting the height of the upper and lower sliding seats. This invention enables integrated continuous operation, improving production efficiency by integrating multiple processes such as loading and unloading, piercing, sealing, capping, rotary filling, and sealing. Seamless connection between processes is achieved through the intermittent rotation of the rotating workstation, eliminating the need for additional material transfer mechanisms, significantly shortening the processing cycle, improving production efficiency, and enhancing synergy.

The application discloses a floating butt joint device and a butt joint tray system, the device can float in three vertical directions, realizes butt joint between different trays and different bases, and eliminates the butt joint influence caused by manufacturing and assembly errors. After butt joint positioning of the tray and the ground fixed frame, air in the air path in the tray can be ventilated, and the butt joint mechanism can maintain pressure of the air path in the tray after being separated from the butt joint. The centering clamping mechanism can make the sliding sleeve after floating return to the initial position. The AGV trolley can be matched to realize automatic transfer of the initiating explosive, the explosive and the initiating explosive agent, participation of people in the material transfer process is avoided, and man-machine isolation is realized.

This invention belongs to the field of metal smelting technology, and particularly relates to a method and system for drying and removing powder from lump ore using vibrating screening with waste heat recovery. The method includes the following steps: Step S1, a heat pump system heats the fresh air in two stages, and external flue gas is introduced to heat the fresh air in a third stage, forming dry air that is then introduced into the vibrating screen; Step S2, the vibrating screen is turned on, and dry air is introduced from bottom to top to dry the lump ore and remove surface powder; Step S3, the moisture content and inlet air temperature of the lump ore are monitored to set the drying air temperature and vibration intensity; Step S4, the dust-laden, humid waste gas sequentially passes through a cyclone separator, an intermediate heat recovery unit, and a water mist dust collector for two stages of dust removal and two stages of heat exchange; Step S5, the spray water used for air treatment exchanges heat with the evaporator coils to complete heat recovery. This significantly reduces heat loss and dust dispersion during material transfer, and significantly improves processing efficiency.

The invention relates to the technical field of solid waste harmless and recycling equipment, in particular to a gradient temperature pyrolysis-melting vitrification integrated treatment device and process for red mud. According to the device, an electromagnetic heating rotary kiln pyrolysis section and an electrode melting section are directly coupled with a material transfer device through high-temperature atmosphere isolation. The process comprises the following steps: granulating red mud, a reducing agent and a flux, feeding into a rotary kiln of which the temperature is accurately controlled by multiple groups of electromagnetic induction coils in a partitioned manner, and sequentially completing dehydration, selective reduction and iron particle polymerization to produce gt; high-temperature pyrolysis slag at 1000 DEG C; the pyrolysis slag directly falls into an electric melting pool to complete melting and iron-slag liquid phase separation under absolute isolation of reducing atmosphere and oxidizing atmosphere by the device, and pig iron and a stable glass body are respectively obtained. Through the design of'hot slag direct melting 'and'energy closed loop', the problems of high energy consumption and complex flow of the traditional process are solved, and efficient recovery of iron resources in the red mud and thorough harmless and high-valued utilization of the residues are realized.

This utility model relates to the field of drone receiving and discloses a drone receiving system. The drone receiving system includes a hangar main body, a control unit, a positioning module, a platform component, and a drive component. This application, by incorporating a retractable and movable platform component and a rotatable protective plate, allows the system to switch between a flat and enclosed state. In the flat state, the protective plate and the flat plate together form a flat landing surface, facilitating safe take-off and landing of the drone. In the enclosed state, the protective plate and the flat material receiving cavity effectively prevent accidental slippage or damage to materials during delivery, significantly improving the safety and reliability of material transfer. This design is suitable for fully automated operations, especially for unattended delivery scenarios.

The utility model relates to the technical field of refractory bricks, in particular to an efficient refractory brick pressing and forming device which comprises a shell, a forming mechanism is arranged in the shell, a feeding mechanism is installed on one side of the shell, round holes are formed in the surface of the shell, and a material conveying mechanism is arranged on the surface of the feeding mechanism. According to the efficient compression molding device for the refractory bricks, by arranging the material conveying mechanism, a feeding hopper, a material conveying barrel, a second motor, a second rotating shaft, a spiral blade and a material conveying pipe, raw materials can be conveniently added into the material storage box, and by arranging the feeding mechanism, a first motor, a first rotating shaft and a stirring paddle, the raw materials can be conveniently fed into the material storage box; the raw materials in the material storage box can be stirred, so that the raw materials are uniformly mixed, a third air cylinder, a hose and a round hole are arranged, the raw materials are conveniently added into the forming groove, manual adding is not needed, the working efficiency of the device is improved, and the safety of the device is improved.

The invention relates to a batch material transfer method, system and equipment based on a workbin robot and a medium, and the method comprises the steps: obtaining the original code scanning data of a plurality of workbin robots for a target workbin, updating the original code scanning data based on a verification screening algorithm, and obtaining the target code scanning data; acquiring transfer sensing data of a target material box in a transfer time period based on the material box robot, determining a first transfer parameter of the target material box, and determining a second transfer parameter of the target material box according to the target code scanning data; and according to the first transfer parameter and the second transfer parameter, based on an accuracy prediction neural network, an accuracy parameter of the material transfer information in the target material box is determined, and the accuracy parameter is used for representing the accuracy degree of the material transfer process in the production plan.

The invention provides a sectional material machining device and corresponding full-automatic sectional material machining equipment. The sectional material machining device comprises a material distributing and transferring mechanism, a punching and conveying mechanism, a punching and feeding mechanical arm, a punching jig and a punching mechanism. The material distributing and transferring mechanism comprises a material distributing and conveying driving assembly, a conveying plate and at least two sets of material distributing supporting tables and two sets of material transferring supporting tables, the bottom of the conveying plate is connected with the output end of the material distributing and conveying driving assembly, and the material distributing supporting tables and the material transferring supporting tables are arranged at the two ends of the top face of the conveying plate correspondingly. The conveying plate moves so that the material distributing supporting table can jack up the sectional materials cut on the sectional material cutting device and convey the sectional materials to the transferring supporting table, and meanwhile the material transferring supporting table jacks up the sectional materials on the transferring supporting table and conveys the sectional materials to the punching conveying mechanism. According to the sectional material machining device, a plurality of sectional materials can be distributed into one sectional material to be conveyed through the material distributing and transferring mechanism, conveying switching of the multiple sectional materials and conveying switching of a single sectional material can be well conducted, and therefore the overall working efficiency is improved.

The invention relates to the field of automatic conveying, in particular to C-shaped lining conveying and detecting equipment which comprises a friction type self-adaptive rotating device, a T-shaped screening and conveying device and a first flexible internal expansion material moving mechanical arm. The friction type self-adaptive turning device drives the C-shaped bushing to rotate by utilizing friction force, and uniformly adjusts the opening direction of the C-shaped bushing to a preset angle; the first flexible internal expansion material moving manipulator is used for transferring the C-shaped bushings between the friction type self-adaptive rotating device and the T-shaped screening and conveying device and grabbing the inner walls of the C-shaped bushings in an internal expansion manner; and the T-shaped screening and conveying device is used for receiving the C-shaped bushings and removing the C-shaped bushings with incorrect opening directions by utilizing a profiling structure of the T-shaped screening and conveying device. The friction type self-adaptive turning device is used for replacing expensive machine vision equipment, the cost is low, interference of greasy dirt and light rays is avoided, and the adaptability is high; and meanwhile, by means of the physical profiling design of the T-shaped screening and conveying device, error correction and rejection of wrong opening directions are achieved, and accurate feeding is ensured.

The utility model relates to an emulsified asphalt vibration mixing vehicle which comprises a vehicle body, and a milling material conveying system, a vibration mixing system and a regenerated material transfer system are arranged on the vehicle body, so that a milling mixture and a new aggregate can be fully stirred and mixed, the uniformity of each material in a regenerated mixture is improved, and the production efficiency is improved. The vibration mixing system comprises a vibration mixing main machine, an emulsified asphalt conveying system, a water supply system and a metering system, the milling mixture and the new aggregate are metered through the metering system and added into the vibration mixing main machine according to the set mixing proportion to be mixed, the integration degree is high, and the working efficiency is high; the recycled material transfer system comprises a transfer conveyor capable of swinging and lifting, a recycled mixture can be conveniently transferred into a subsequent paver, the structure is simple and reliable, the anti-blocking system is further included, an asphalt pipeline at the asphalt pump is heated, the asphalt pump is effectively prevented from being blocked, and the asphalt pump is conveniently cleaned and maintained.

The application provides a kind of construction safety protection frame structure, it is related to the technical field of protection frame structure, the two sides of the hanging frame are equipped with top protection device for protecting the top without cover plate, the two sides of the hanging frame without cover plate are respectively provided with opening and closing door device and extension device, the opening and closing door device is used to open or close the side of the hanging frame without cover plate for the loading and unloading of construction materials, the extension device is used to extend the other side of the hanging frame without cover plate to increase the construction area or close for temporary protection of workers falling off from the hanging frame.The application, through the integrated top folding protection, side opening and closing material door and switchable extension platform multifunctional integrated design, greatly improves the scene adaptation ability of the protection frame under the premise of ensuring construction safety, can meet the multiple construction needs of material transfer, top anti-falling, side protection and operation space expansion.

This invention discloses a two-dimensional material transfer device and method. The device includes a base, with a first motor-driven angle adjustment unit fixed to the right half of the base; a cantilever is horizontally arranged to the left on a first slide, and a tape roll is located above the cantilever. A second ball screw assembly is horizontally arranged on the left half of the base, and vertical fixing frames are fixed to the front and rear sides of the second slide respectively; a support frame is located in the lower half between the two vertical fixing frames; a platform is located in the upper half between the two vertical fixing frames, and a height adjustment unit is located between the support frame and the platform; the platform is located below the tape pressure roller. This invention utilizes a multi-degree-of-freedom coordinated motion system consisting of a vertical displacement axis, a horizontal displacement axis, and a rotating axis that can drive the vertical axis to achieve continuous angle adjustment, enabling precise control of angle, speed, and roller pressure during the peeling and bonding process of two-dimensional materials.

The invention discloses an automatic dental floss pick transferring and packaging device and a transferring and packaging method.The automatic dental floss pick transferring and packaging device comprises a conveying piece, a dental floss pick transferring mechanism, a dental floss pick grabbing and boxing mechanism and a pushing piece, and the dental floss pick transferring mechanism and the dental floss pick grabbing and boxing mechanism are arranged on the two sides of the conveying piece correspondingly; the material receiving rod can move towards one side of the material stacking rod and extends into an opening area of the floss pick, the material stirring rod is arranged below the material receiving rod and provided with a first material stirring position and a second material stirring position which are located on the left side and the right side of the material receiving rod, and the material stirring rod is switched between the first material stirring position and the second material stirring position. A set of floss picks with the fixed number are placed on the stacking frame, the floss picks are conveyed to the pushing station one by one through the transferring piece and conveyed to the material receiving rod through the pushing piece to achieve material transferring, the floss picks are pushed by the material shifting rod to deflect, and the material shifting rod can be switched between the first material shifting position and the second material shifting position. Two-angle boxing operation of the dental floss picks can be achieved, manual boxing operation is replaced, and the production efficiency is improved.

This invention discloses an automatic check valve sprue trimming device and method, belonging to the field of sprue trimming technology. It includes a feeding conveyor, a discharging mechanism, a material handling and transferring mechanism, and a shearing mechanism mounted on a machine base. The feeding conveyor is fixedly mounted on the machine base. The discharging mechanism includes a linear motion module, a material transfer plate, and a plate positioning assembly. The linear motion module is fixedly mounted on the machine base, and multiple moving plates are fixedly mounted on the moving end of the linear motion module. A positioning frustum is fixedly mounted on the material transfer plate. Plate positioning assemblies for positioning the material transfer plate are symmetrically mounted on the machine base. The material handling and transferring mechanism includes a material transfer assembly, an adjustable mounting structure, and a pre-positioning material picking assembly. A shearing mechanism for trimming the plastic parts after repositioning the check valve accessories is mounted on the machine base, the material transfer assembly, and the adjustable mounting structure. This method achieves precise trimming of the sprues of multiple plastic parts at once, ensuring trimming efficiency.

The utility model provides a transfer device which comprises a rack, a moving mechanism and a material transfer mechanism, and the material transfer mechanism comprises a first clamping assembly and a second clamping assembly; the moving mechanism is used for driving the material transfer mechanism to move relative to the rack; wherein the first clamping assembly is used for clamping materials in a first material box and overturning the clamped materials, and the second clamping assembly is used for clamping the materials overturned on the first clamping assembly and transferring the overturned materials to a second material box. According to the transfer device, the materials can be turned over and transferred at the same time, and the production efficiency is improved.