45results about How to "Precise unloading" patented technology

The object of the disclosure is an apparatus for loading and unloading a tray (16) of a freeze drying plant (10) with a number of vials (16), with a transfer table (20) provided upstream of the freeze drying plant (10) for receiving temporarily said vials (18), and with a pusher apparatus for displacing said vials (18) from said transfer table (20) to said tray (16) or from said tray (16) to said transfer table (20), said pusher apparatus including a right-handed and a left-handed transport carriage.(30). To provide an apparatus for loading and unloading a tray of a freeze drying plant that allows for proper unloading of the tray even if the distance between neighbouring trays of the freeze drying plant is reduced to a minimum is achieved in that the pusher apparatus further includes a loading element (38) and an unloading pusher (50), said loading element (38) being disposed outside of the freeze drying plant (10) whilst the unloading pusher (50) is arranged inside the freeze drying plant (10).

Disclosed is an unmanned automated hook-fastening device including a device coupler, a propulsion unit, a transmitter, a receiver, hook pliers, and an unloading transmitter. The propulsion unit adjusts the position of the hoisting unit with respect to the object, on the basis of the position signal transmitted by the transmitter and received by the receiver, and adjusts the position of the hoisting unit coupled to the object, on the basis of the position signal transmitted by the unloading transmitter and received by the receiver. It is possible to easily track the position of a hook of the object to be hoisted, automatically fasten the hook pliers to the hook, and automatically fasten the hook to a crane without a monitoring system.

The invention discloses an intelligent tracking carrying trolley with a mechanical arm, and belongs to the technical field of automatic control. The intelligent tracking carrying trolley with the mechanical arm comprises a bottom plate, a high-power direct current speed reduction motor, a driving mechanism, a monitoring mechanism, the mechanical arm and a main control panel. External control information is received through an infrared receiving module and transmitted to a central processing unit, the central processing unit commands the mechanical arm to perform the action to carry materials,then a camera is utilized to identify whether carrying is successful or not, and if not, the mechanical arm changes the action to continue loading; and later, the trolley carry out tracking accordingto the ground information collected by a gray level sensor, a laser ranging module judges whether there are obstacles ahead or not, after the trolley arrives at the designated place, the central processing unit instructs the mechanical arm to lay down the materials, and the function of carrying the materials is realized. The intelligent tracking carrying trolley with the mechanical arm is high inintelligentization degree, flexible to carry and extremely high in stability, improves the carrying efficiency of the materials and provides experience for follow-up factory workshop automation.

Apparatus to make decorations on a prefabricated water-proofing bitumen-mix membrane, wherein the decorations are made by depositing solid particles, in the form of flakes, grains, sand or grit, suitable to adhere to at least one surface of said prefabricated water-proofing bitumen-mix membrane. The apparatus comprises at least one transfer member provided with a support surface suitable to receive, support and transfer the solid particles toward the surface to be enhanced of the prefabricated water-proofing bitumen-mix membrane. The support surface is provided with a plurality of cavities suitable to receive the solid particles. The cavities are made inside at least one surface portion of the support surface and the surface portion, essentially reproducing the shape and sizes of at least one of the decorations.

The invention relates to the technical field of unloading and dedusting bulk materials, in particular to dedusting equipment and a dedusting method for a fixed-point unloading movable dumper. The equipment comprises a central control room movable dumper, a feeding groove, a storage bin, a hanger plate, an electromagnet, a lower seat, a guide rod and a telescopic dustproof cover, wherein an automatic control system, a dumper encoder, two frequency conversion driving devices, two driving wheels with reverse taper directions, a feeding groove encoder, a level gage, a dustproof cover on the upper side of the feeding groove, an outer barrel in an inverted funnel shape, an inner barrel in a funnel shape, and rigid sealing strips are arranged in the movable dumper. The dedusting method comprises the following steps that: a central control room operates the movable dumper to move, align, stop, unload and move away through the automatic control system on the movable dumper according to information transmitted by the level gage in each storage bin. Through the invention, energy is saved and emission is reduced when the movable dumper unloads materials, automatic control is convenient to realize, the working efficiency of the equipment is improved, the working environment of a worker is improved, and investment is saved.

The invention discloses a device used for accurate rear location and rapid unloading for a numerically-controlled lathe. The device comprises a location assembly, an ejection rod (5) and an unloadingassembly, wherein the location assembly and the unloading assembly are installed on the front part and the rear part of the ejection rod (5) separately. The device is characterized in that a locationdevice comprises an outer sleeve (3) and a clamping block (2), the clamping block (2) is installed on the front part of the outer sleeve (3) in a sleeving manner, a plurality of bolts B (4) are installed on the rear part of the outer circumferential surface of the outer sleeve (3), and the ejection rod (5) is installed in a through hole of the clamping block (2) and penetrates through the cavity of the outer sleeve (3); and an unloading device comprises a sleeve pipe (6), a spring (7) and a pusher (8), the rear end of the ejection rod (5) is installed on the front half part in the sleeve pipe(6), the pusher (8) is installed on the rear half part in the sleeve pipe (6), and the spring (7) is installed outside the pusher (8) in a sleeving manner. The device disclosed by the invention is accurate, efficient and stable, and suitable for the popularization and use of accurate rear location and rapid unloading for the numerically-controlled lathe.

Provided is a method for an unmanned aerial vehicle to handle goods in cooperation with an autonomous vehicle. The method comprises capturing, by the unmanned aerial vehicle, an image of the autonomous vehicle having a goods storage box, recognizing, by the unmanned aerial vehicle, a marker displayed in the goods storage box by analyzing the captured image, identifying, by the unmanned aerial vehicle, a region occupied by the marker on the captured image, adjusting a relative position of the unmanned aerial vehicle and the autonomous vehicle, wherein the marker displayed in the goods storage box is covered by a lid of the goods storage box and placed in a state that cannot be captured by the unmanned aerial vehicle, and the marker is exposed in a state that can be captured by the unmanned aerial vehicle only when the lid of the storage box is opened by communication between the unmanned aerial vehicle and the autonomous vehicle.

The invention relates to a powdery admixture accurate weighing device. The powdery admixture accurate weighing device comprises a weighing hopper, a weighing sensor, a bracket, a flexible steel wire rope, a weighing meter and a blanking device, wherein the weighing hopper is fixed on the bracket; the weighing sensor is arranged at the contact portion of the weighing hopper and the bracket, the bracket is suspended below the weighing meter through the flexible steel wire rope, and the blanking device is arranged in the weighing hopper; by adopting the suspension structure and the sandwich type composite damping structure of the bracket, the influence of vibration on the weighing precision of the admixture can be effectively avoided; by arranging two sets of weighing devices with different precisions and sensitivities, high-efficiency feeding and high-precision discharging can be achieved; by adopting a turn buckle to connect the weighing meter and the bracket, the weighing hopper can be quickly leveled, the weighing sensor is adopted to match with a feeding frequency conversion spiral machine and a discharge spiral ribbon to accurately control the weight of the discharge, and a rotating blade is adopted to stir powder in the weighing hopper to make blanking smooth.

The invention provides a continuous conveying system for statically metering materials. The continuous conveying system comprises a two-way conveying belt connected below the discharge end of an unloading conveying belt, a metering conveying unit A and a metering conveying unit B are correspondingly connected below the two ends of the two-way conveying belt, the metering conveying unit A and the metering conveying unit B each comprise a truss, weighing metering sensors are arranged between the trusses and racks, and the conveying belt is arranged on the trusses. According to the solution, in amaterial receiving process of the metering conveying unit B, the metering conveying unit A completes the metering weighing task and conveys the materials to the downstream, the conveying belt is vacated to wait for the next material receiving and weighing process, so that static accurate metering of the materials is completed, continuous work of the two-way conveying belt is guaranteed, and certainly, the continuous discharging process of the cabin materials is guaranteed.

The invention discloses an express package conveyor. The express package conveyor comprises a conveying rail, multiple conveying components and a motor driving device, wherein the conveying rail is provided with a first conveying rail and a second conveying rail; the first conveying rail comprises a first basal body and a first conveying belt; the first basal body is linearly arranged; the secondconveying rail comprises a second basal body and a second conveying belt; the second basal body is arranged in a curved manner; the first conveying belt and the second conveying belt are integrally molded; the multiple conveying components are operated on the conveying rail; the motor driving device drives the first conveying belt and the second conveying belt to operate on the first basal body and the second basal body; and the second basal body is provided with a distance sensor, a speed reducing component and an acceleration component. The speed of driving the conveying components to the curved rail is adjusted through the speed reducing component and the acceleration component to be the same with the speed of operating on the linear rail, so that packages are operated at precise consistent speed for precise unloading from the conveying components in a correct position.

The invention discloses a cardan joint back-extruding guiding structure suitable for a 2000T automatic mechanical press. The cardan joint back-extruding guiding structure comprises an upper punch spraying cooling guiding device and a lower die spraying cooling guiding device; the upper punch spraying cooling guiding device comprises an upper die body and an unloading ring; the upper die body and the unloading ring are connected through a pulling rod; the upper die body is provided with a punching head; the punching head penetrates through the unloading ring and protrudes from the unloading ring; a plurality of penetrating first damping holes are formed in the unloading ring; the punching head comprises a guiding part and an extruding part; the lower die spraying cooling guiding device comprises a lower die body and a guiding sleeve which are connected; the guiding sleeve is positioned above the lower die body and is matched with the guiding part of the punching head; a penetrating second damping hole is formed in the guide sleeve; a cavity which is matched with the extruding part of the punching head is formed in the lower die body, and the upper part of the cavity is a guiding area which is matched with the guiding part; and the lower part of the cavity is an extruding area which is matched with the extruding part. The cardan joint back-extruding guiding structure can realize the triple effects of guiding, spraying and unloading.

The invention relates to the field of capacitor manufacture, and aims to provide a super capacitor liquid injection method and a liquid injection device. The super capacitor liquid injection method comprises the following steps: (1) air in a super capacitor is pumped out for the first time to enable the vacuum degree to be lower than 1pa, and the state is kept for 5-20 minutes; (2) electrolyte accounting for 75-92% of the total liquid injection volume is pumped into a liquid storage tank by a diaphragm pump; (3) the electrolyte in the liquid storage tank is sucked into the super capacitor and soaked for 2-5 minutes to enable the electrolyte to fully fill activated carbon pores; (4) air in the super capacitor is pumped out for the second time to enable the vacuum degree to reach 10-30pa, and the state is kept for 1-5 minutes; (5) electrolyte accounting for 8-25% of the total liquid injection volume is pumped into the liquid storage tank; and (6) the electrolyte in the liquid storage tank is sucked into the super capacitor under negative pressure. By adopting the super capacitor liquid injection method, electrolyte is enabled to fully fill activated carbon pores, and liquid injection volume control is accurate.

The invention provides a concrete mixer. The concrete mixer comprises a mixing device, a cleaning device, a damping device and a discharging device; the stirring device is fixedly arranged on the damping device, and the discharging device is fixedly arranged at a bottom outlet of the stirring device; the cleaning device is arranged on the side face of the stirring device and used for cleaning the interior of the stirring device; and the upper surface of the damping device is in a slope shape, and the stirring device is arranged on the slope. An annular pipe and a spray head are combined, rapid flushing of the inner side wall of the stirring barrel is achieved, and concrete residues on the inner side wall of the barrel and stirring blades are more rapidly and efficiently removed in cooperation with rotation of a scraper; a discharging hopper is of a multi-layer detachable structure, and the abraded discharging hopper can be rapidly replaced; and meanwhile, the discharging hopper can be lengthened through buckle connection, accurate discharging is achieved, and the labor intensity is reduced.

The invention discloses a charging mechanism of vanadium-nitrogen alloy machining equipment. The charging mechanism comprises a machining equipment body, and a base is fixedly installed at the bottom end of the machining equipment body; and an observation window is connected with the front end face of the machining equipment body, and a storage bin is installed on the outer side of the machining equipment body. In the charging mechanism, under the action of a uniform feeding mechanism, materials are added into a material conveying box, and under the power of a servo motor, a winding drum is driven by a rotating rod to wind a connecting rope, so that the material conveying box is driven by the connecting rope to move upwards through a vertical rod; through power-on of an electric push rod, the material conveying box is pushed through an abutting block on one side of the material conveying box; under the effect that the vertical rod is limited in a fixing plate, the material conveying box is rotated through a movable shaft, and therefore the material conveying box discharges materials in the storage bin; thus, vanadium-nitrogen alloy enters a discharging port through a first material guide plate and a second material guide plate; through such arrangement, a user can add the materials to the processing equipment at the bottom.

The invention discloses a high-speed producing and controlling method for plaster plates. The high-speed producing and controlling method comprises a feeding and discharging step, a forming step and a plate cutting-off step. The feeding and discharging step comprises the following substeps of: monitoring the weight of materials in a hopper in real time; comparing a monitored result with a set value; controlling discharging speed according to a comparison result; comparing the monitored result with a first set value and a second set value; and beginning to feed materials to the hopper from a feed bin or stopping feeding the materials to the hopper from the feed bin according to the comparison result. The forming step comprises a plate defect monitoring step. The plate defect monitoring step comprises the following substeps of: monitoring defects of plate products in a plate forming process in real time; comparing a monitored result with a preset controlling index; and adjusting production programs according to a comparison result. The plate cutting-off step comprises the following substep of: controlling a dual-servo motor to respectively drive an upper cutter and a lower cutter to simultaneously cut off plates on a production line according to the conveying speed of the plates on the production line. The high-speed producing and controlling method can meet requirements on large-scale and high-speed production of the plaster plates.

The embodiment of the invention discloses a dust unloading control method and device for an electric dust remover of a sintering machine head. Through analysis of actions of a material level switch in a dust storage bin in the electric dust remover of the sintering machine head, the working dust unloading period of the dust storage bin is automatically adjusted, the dust unloading period of the dust storage bin can automatically adapt to the change of the dust removal amount of the electric dust remover of the sintering machine head in the sintering production process, and therefore accurate dust unloading, adapting to the production change, of the electric dust remover of the sintering machine head is achieved, and healthy and stable operation of the electric dust remover of the sintering machine head is guaranteed. Existing system hardware of the electric dust remover of the sintering machine head does not need to be changed, and accurate dust unloading can be achieved with low cost. Meanwhile, after the dust unloading period of the dust storage bin of the electric dust remover of the sintering machine head automatically adapts to sintering production, the material level switch in the dust storage bin cannot participate in or less participate in dust unloading control, the loss opportunity of the material level switch is effectively reduced, and the service life of the material level switch is greatly prolonged.

The invention provides a three-dimensional printing type loading system. The three-dimensional printing type loading system comprises a three-degree-of-freedom unloading device and a central control device; the three-degree-of-freedom unloading device comprises a first conveying belt and a second conveying belt, and the second end of the first conveying belt is connected with the first end of thesecond conveying belt through a first universal joint; the central control device is connected with the three-degree-of-freedom unloading device; according to a target discharging position, the central control device controls the first conveying belt of the three-degree-of-freedom unloading device to move front and back along a preset path, controls the second conveying belt to move up and down inthe vertical direction around the first universal joint, and/or controls the second conveying belt to rotate and swing left and right around the first universal joint, so a discharging opening is moved to the target discharging position for discharging materials. Continuous and accurate discharging in different directions can be achieved, the automation degree is high, time waste caused by movement of a truck is avoided, and the loading and unloading efficiency is obviously improved.