107results about How to "Rapid transit" patented technology

The invention discloses a livestock and poultry house manure ditch cleaning machine and a cleaning method, and relates to the technical field of livestock and poultry farm automation equipment, the livestock and poultry house manure ditch cleaning machine comprises a cleaning robot and an accompanying trolley; the cleaning robot comprises a moving crawler belt, a width adjusting component, a rack component, a cleaning spray head component, a collision detection guide wheel component, a push plate component and a controller. The accompanying trolley comprises a cable winding wheel, a water pipe winding device, a frame component and a control box. The width adjusting component realizes width adjustment of the moving track and the push plate component and is matched with the collision detection guide wheel component to realize that two ends of the push plate are close to the wall surface of the manure ditch, so that the adaptability of the cleaning robot to manure ditches with different widths is improved; the cleaning nozzle component realizes distance adjustment between nozzles and rotation of the nozzles, so that water jet of the nozzles can fully clean four wall surfaces of the manure ditch; the lifting component reduces manpower to quickly drop the cleaning robot down or lift the cleaning robot out of the manure ditch, and a winding wheel is arranged, so that the cleaning robot can be quickly dragged out of the manure ditch.

The invention relates to the technical field of port management, and particularly discloses a port container horizontal transportation automatic transfer system and method, and the system comprises an equipment adaption module, a data fusion and perception module, a reservation module, and a scheduling module. The beneficial effects are that the intelligent gate system is accessed, so that when the outer container truck enters a port, the outer container truck which is reserved in advance can rapidly enter the port to reach a specified loading and unloading position within the reserved time after information verification, and the outer container truck is in butt joint with the inner container truck in the port to complete rapid transfer of the container, waiting time is reduced, and the working efficiency is improved. The port entrance management efficiency is improved, and meanwhile, the external container trucks can be effectively supervised; a real-time data sharing and collaborative operation mechanism enables port management to be more transparent and efficient, so that the overall horizontal transportation efficiency of a port is improved.

The invention belongs to the technical field of mechanical transfer, and particularly relates to a mechanical lifting type engineering machinery transfer device which comprises a movable vehicle body. The supporting column is rotationally connected to the movable vehicle body; the cantilever is rotationally connected to the top of the supporting column; the clamping mechanism is arranged below the cantilever; the anti-shaking assemblies are arranged on the two sides of the clamping mechanism; under the control of a photoelectric sensor, a clamping mechanism is moved to the position over a containing basket, then an electric push rod is started, a second rack is driven to move through the output end of the electric push rod, a driving wheel is driven to rotate through the second rack, a connecting rod is driven to rotate through the driving wheel, and a driven wheel is driven to rotate through the connecting rod; the first racks on the two sides are driven by the driven wheels to move inwards at the same time, the sliding frames are driven by the first racks to move inwards at the same time, and the clamping hooks are driven by the sliding frames to move inwards at the same time till the clamping hooks clamp the containing baskets, so that the functions of automatic centering and automatic clamping are achieved, and the rapid transferring effect is achieved.

The invention relates to the technical field of sea rescue, and discloses a ship turn-over diving rescue air supply system which comprises a first air supply set and a second air supply set, and the first air supply set comprises a first mixed air chamber and a first pressure reduction regulator connected with the first mixed air chamber; the second gas supply group comprises a second mixed gas chamber and a second pressure reduction regulator connected with the second mixed gas chamber; the first mixed gas chamber and the second mixed gas chamber are respectively connected with a plurality of input high-pressure pipes, and the input high-pressure pipes are connected with high-pressure gas cylinders through gas cylinder connectors; an air outlet of the first pressure-reducing regulator is connected with a first output air pipe, an air outlet of the second pressure-reducing regulator is connected with a second output air pipe, and the first output air pipe and the second output air pipe are connected with a main output air pipe through a three-way pipe; the gas supply system is mainly used for being connected with a single gas cylinder or a plurality of diving gas cylinders and / or fire-fighting gas cylinders to provide a diving gas source in the air diving process, the size is small, the distribution space proportion is small, the gas cylinders can be replaced at any time, carrying is convenient, and rapid transfer is facilitated.

The invention provides an organic selenium-rich microbial inoculum as well as a preparation method and application thereof, and relates to the technical field of microbial inoculum. The organic selenium-rich microbial inoculum comprises selenium-substituted amino acid; based on 100 parts by mass of organic selenium, the content of the seleno-amino acid in the organic selenium-rich microbial inoculum is not less than 5%. The invention further provides a preparation method and application of the organic selenium-rich microbial inoculum. The organic selenium-rich microbial inoculum provided by the invention overcomes the defect that the conversion rate is low when inorganic selenium is converted into organic selenium by microorganisms in the prior art.

The invention relates to a down filling device for down jacket production, relates to the technical field of garment processing, and aims to solve the problem of low working efficiency of manual fabric filling. The down filling device for down jacket production comprises a storage basket for storing filler and a transfer part for transferring the filler, the input end of the transfer part is communicated with a suction pipe for sucking the filler, and the output end of the transfer part is communicated with a conveying pipe for conveying the filler. And the end part, far away from the transfer piece, of the conveying pipe is communicated with a filling nozzle extending into the fabric. The fabric filling device has the effect of efficiently filling the fabric.

The invention discloses a high-speed rail box girder retaining wall lifting and distributing construction device and method, and relates to the technical field of high-speed rail box girder retaining wall construction. The high-speed rail box girder retaining wall lifting and distributing construction device comprises a lifting platform truck, and the lifting platform truck comprises a walking chassis and a lifting platform mechanism arranged on the walking chassis; the lifting platform mechanism can be arranged and connected to one side of the box girder to construct a construction lifting conveying channel of the upper box girder and the lower box girder so as to convey construction materials and construction equipment between the ground and the top face of the box girder. The material distribution pouring vehicle can move up and down the box girder through the lifting platform mechanism so as to transfer concrete for pouring, and can pour the concrete into the box girder retaining wall pouring cavity; and the carrying equipment is used for carrying construction materials and can go up and down the box girder through the lifting platform mechanism. The construction efficiency of the high-speed rail box girder retaining wall can be improved, equipment and mold turnover is flexible and fast, and the manual labor intensity and the construction cost are reduced.

The invention discloses an electrical porcelain fettling visual positioning automatic feeding and discharging device, and relates to the technical field of porcelain insulator manufacturing, the electrical porcelain fettling visual positioning automatic feeding and discharging device comprises four stand columns, a support is arranged above the four stand columns, movable lifting devices are arranged on the support, and a cross ball screw sliding table is fixedly arranged at the lower end of the movable lifting device on the left side; a vacuum lifting tool assembly is arranged below the cross ball screw sliding table, a camera detection device is arranged on the left side below the vacuum lifting tool assembly, and a four-claw clamp device is fixedly arranged at the lower end of the right movable lifting device. The cross ball screw sliding table, the vacuum lifting tool assembly and the four-claw clamp device move in the horizontal direction and the vertical direction by moving the lifting device, the vacuum lifting tool assembly adsorbs a mud blank, the camera detection device detects the mud blank, the mud blank is fed to a blank placing position after detection is completed, and then the mud blank is placed in the blank placing position. And the four-claw clamp device is used for transferring the treated mud blanks, so that the operation efficiency of the device is improved.

The utility model provides a loading and unloading tool for a radioactive substance storage and transportation container. The loading and unloading tool comprises a supporting rod, a limiting piece and a hanging device. The limiting pieces are arranged at the two ends of the supporting rod, hoisting holes and connecting holes are formed in the limiting pieces, and the hoisting holes are used for being connected with external hoisting equipment; the connecting hole is used for connecting a storage container; the limiting piece further comprises a hanging part; the suspension device is arranged on the limiting piece through the suspension part and used for being limited with the storage platform. Wherein the suspension device is located between the hoisting hole and the connecting hole, and the suspension part, the hoisting hole and the connecting hole are arranged at intervals. When the storage and transportation container needs to be transferred, the loading and unloading tool is connected with the storage and transportation container through the connecting hole, and then the loading and unloading tool and the storage and transportation container are hoisted into the storage platform through hoisting equipment, so that the storage and transportation container is suspended on the storage platform through the suspension device, and the storage and transportation container can be conveniently moved to a transport vehicle. The loading and unloading tool can realize quick transfer and suspension storage of the storage and transportation container, reduces the transfer steps, and effectively improves the transfer efficiency.

The invention discloses a probe switching device and a probe switching method for a measuring instrument. The device comprises a measuring instrument body, a probe bin, a working platform, a transfer mechanism and a control part, the measuring instrument body is provided with a supporting column and a lifting mechanism, and the probe connector is driven to vertically ascend and descend so as to complete installation and release of the probe. The probe bin is used for storing a plurality of probes, the side wall is provided with a magnetic adsorption structure, and the bottom is provided with an inverted T-shaped plug; the working platform is movable, is provided with a butt joint groove and a guide notch, and is in butt joint with the probe bin; the transfer mechanism comprises a swing arm, the swing arm is installed on the supporting column through a rotating shaft, and the free end of the swing arm is provided with a butt joint part of a magnetic adsorption and limiting structure. A protective cover is arranged on the butt joint groove, and automatic opening and closing are achieved through a sliding groove and a spring; and the control part coordinates the actions of all the parts to complete the automatic replacement of the probe. The probe replacement efficiency and stability are improved, the service life of equipment is prolonged, operation is easy and convenient, and the method is suitable for complex measurement scenes.

This utility model discloses an auxiliary equipment for the transportation and installation of building pipelines, relating to the field of pipeline construction technology. It solves the problems of inconvenient transportation and installation of building pipelines in existing technologies. It includes at least two towing trolleys, each trolley comprising self-locking casters, two movable wheels, a pipeline placement groove, and fastening structures opposite each other on both sides of the groove. The fastening structures include support rods, screws, a top plate, and an arc-shaped clamping plate. The support rods are mounted on the trolley frames and have screw holes. The arc-shaped clamping plate has a receiving chamber with a through hole, the size of which is smaller than the size of the top plate. The fixed end of the screw spirally passes through the screw hole and slides through the through hole, and is fixedly connected to the top plate. This auxiliary equipment for the transportation and installation of building pipelines is used for the transportation and auxiliary installation of building pipelines, enabling convenient and safe transportation of pipelines with low labor intensity, while providing support and assistance for pipeline installation, thus improving pipeline installation efficiency.

The utility model relates to the technical field of rotational molding oil tank production, in particular to an intelligent clamping device for rotational molding oil tank production, which comprises a bottom plate and an oil tank body, a clamping device is arranged at the top end of the bottom plate, a supporting block is fixedly connected to the top end of the bottom plate, and a baffle is fixedly connected to the side wall of the supporting block. The clamping device comprises a first telescopic air cylinder installed at the top end of the bottom plate, the top end of the first telescopic air cylinder is fixedly connected with a first installation block, a rotating motor is fixedly installed at the top end of the first installation block, the output end of the rotating motor is fixedly connected with a second installation block, and a second telescopic air cylinder is fixedly installed on the side wall of the second installation block. According to the intelligent clamping equipment for rotational molding oil tank production, the detection steps can be simplified, the detection efficiency can be improved, meanwhile, the effect of rapidly transferring the oil tank body can be achieved, the production efficiency of the oil tank body can be improved, and actual use is facilitated.

The utility model belongs to the technical field of cooling equipment, and particularly relates to a rapid cooling and shaping device for processing a disposable paper cup holder, which realizes rapid and stable transfer of the disposable paper cup holder between a paper cup holder feeding module and a paper cup holder discharging module by arranging a paper cup holder transfer module. Meanwhile, due to the ingenious design of the feeding transfer assembly and the discharging transfer assembly, the disposable paper cup holders can be transferred from the paper cup holder feeding module to the paper cup holder transfer module one by one in order and then transferred from the paper cup holder transfer module to the paper cup holder discharging module, disorder and damage of the disposable paper cup holders in the transfer process are avoided, and the production efficiency is improved. And the integrity and the quality of the disposable paper cup holder are ensured. Besides, the cooling and shaping assembly extends in the length direction of the paper cup holder feeding module, the paper cup holder transferring module and the paper cup holder discharging module, the cooling and shaping assembly can cool the disposable paper cup holders uniformly in all directions, and the disposable paper cup holders can rapidly reach the shaping temperature.

The utility model discloses a caterpillar type crane counterweight beam, including rear counterweight tray and counterweight block group, is equipped with the placement platform of putting groove on the rear counterweight tray, and the counterweight block group that puts by the multiple counterweight block body stack is placed in the putting groove, and the bottom surface of counterweight block body is equipped with the gyro wheel convenient for transfer, and the top surface is equipped with the lifting ring for hoisting, and the nesting of wheel table and jack B, jack C, lifting ring and jack A realizes quick vertical alignment when stacking, and counterweight block body sets up the structure of embedding recess and convex part. This design improves the handling efficiency, hoisting accuracy and stacking stability of counterweight block body through modular nesting structure and multiple antiskid measures, effectively reduces the adjustment time and prevents the deviation caused by vibration.

The utility model discloses a tool for transferring and preassembling a graphite electrode contact. The tool comprises a hoisting assembly, a connecting assembly and an overturning assembly, the connecting assembly is connected to the bottom of the hoisting assembly, and the overturning assembly is connected to one side of the connecting assembly; the hoisting assembly comprises hoisting equipment, a hoisting rope, a hoisting ring and a hoisting lug; the lifting rope is connected with lifting equipment, the lifting ring is connected to the bottom of the lifting rope, and the lifting lug is movably connected with the lifting ring; the bottom of the lifting lug is fixedly connected with a connecting cylinder; the connecting assembly comprises a connecting frame and a connecting rod, and mounting cylinders are fixedly connected to the two sides of the bottom of the connecting frame correspondingly. The number of the connecting rods is two, and the two connecting rods are rotationally connected with the mounting cylinder and further rotationally connected with the connecting cylinder. The overturning assembly comprises a main rod, a supporting rod and a supporting piece, and the main rod is fixedly connected with the connecting frame; one end of the supporting rod is fixedly connected with the connecting frame, and the other end of the supporting rod is connected with the supporting piece. By means of the design, the graphite electrode connector can be conveniently installed.

The utility model discloses a bottle mouth scraping device for a high-toughness multi-layer barrier bottle, which comprises a working frame, a scraping plate, a scraping plate, a scraping plate and a scraping plate, wherein a through groove is formed in the surface of the working frame; the machining assembly is fixedly connected with the top of the working frame, and the machining assembly is used for conducting opening scraping operation on the bottle opening of the high-toughness multi-layer barrier bottle; and the chipping cleaning assembly is fixedly connected with one side of the inner wall of the working frame, and the chipping cleaning assembly is used for adsorbing chippings generated during machining. According to the bottle opening scraping device of the high-toughness multi-layer barrier bottle, by means of the arrangement of the chipping cleaning assembly, chippings are sucked in through the air inlet pipe, the chippings are filtered by the filter plate, after the filter plate is fully loaded, the damping shaft is rotated, then the filter plate can be pulled down from the air inlet pipe to be replaced, the chippings on the top of the inner wall of the air inlet pipe automatically fall down under the action of gravity, the overall structure is simple, and operation is convenient. Installation and maintenance are convenient.

The utility model discloses a riveting machine with a self-adaptive positioning function. The moving seat is arranged at the top of the machine shell in a sliding mode, the buffering riveting table is arranged below the moving seat in a sliding mode, the riveting part is arranged at the bottom of the moving seat and is in clearance fit with the buffering riveting table, and the material containing part is arranged below the buffering riveting table and is used for containing a workpiece to be riveted. The self-adaptive positioning riveting machine further comprises a self-adaptive positioning mechanism and a material taking mechanism. The self-adaptive positioning mechanism is arranged on the material placing block and comprises a first positioning part, a contact part and an abutting part; the pair of first positioning parts are arranged on the two sides of the buffering riveting table correspondingly, the corners of the first positioning parts are of triangular structures, the device solves the problem of self-adaptive clamping of to-be-riveted workpieces of different sizes, and the effects that the normal work of the riveting parts is ensured while the workpieces are stably clamped, and the riveting efficiency and precision are improved are achieved.

The present application discloses a quick-release fixing component for disaster-affected safe house buildings, specifically relates to the field of quick-release fixing technology, including a support clamping assembly, a safe house body, and a lateral anti-slip assembly; the support clamping assembly includes a folding connecting rod, a transmission rod, a connecting rod, a rotating transmission sheet, and a transmission rod; one end of the rotating transmission sheet is fixed to the transmission rod, and the other end is rotationally connected to the connecting rod, the end of the connecting rod facing away from the rotating transmission sheet is rotatably connected to the folding connecting rod, the free end of the folding connecting rod is transmission-connected to the transmission rod, and the end of the transmission rod is provided with a load-bearing block for placing the safe house body; the transmission rod is synchronously transmission-connected to the lateral anti-slip assembly. The quick-release fixing component enhances the connection stability of the safe house body after assembly by fixing the bottom end and the side end of the safe house body respectively, and at the same time has the advantages of easy disassembly and rapid transportation.

The utility model provides a light truck tarpaulin troop carrier. The light truck tarpaulin troop carrier comprises a frame, a headstock and a carriage are fixedly mounted at the top of the frame, a steel framework is fixedly mounted at the top of the carriage, rainproof tarpaulin is arranged on the outer side of the steel framework and fixedly connected with the steel framework and the carriage, two rows of wooden seats are arranged in the carriage, and the two rows of wooden seats are fixedly connected with the steel framework. The sides, away from each other, of the two rows of wooden seats make contact with the inner walls of the two sides of the compartment correspondingly. Two getting-on handrails are arranged on the side, away from the vehicle head, of the compartment, and the two getting-on handrails are symmetrically arranged; an anti-corrosion wood seat cushion is fixedly installed on the top of the wood seat, and anti-corrosion wood backrests are fixedly installed on the inner walls of the two sides of the compartment. The light truck tarpaulin troop carrier provided by the utility model has the advantages of flexibility and high efficiency of a civil light truck and capability of meeting special requirements of military transportation.

A photovoltaic panel transfer system at the top of a plant comprises a plurality of photovoltaic supports installed at the top of the plant at intervals, the extending direction of the photovoltaic supports is consistent with the length direction of the plant, and each photovoltaic panel is installed above the two adjacent photovoltaic supports; a plurality of groups of transfer assemblies are arranged on any group of two adjacent photovoltaic brackets in a sliding manner; the multiple sets of transfer assemblies are connected with a driving part arranged at one end of the top of the plant, and the transfer assemblies can load the photovoltaic panel to be installed to move along the photovoltaic support through driving of the driving part. The two adjacent photovoltaic supports serve as operation rails of the transfer assembly, the winding devices are matched with the steel wire ropes to drive all the transfer bottom frames to move, long-time and long-path carrying of installation workers can be replaced, on one hand, walking on the plant roof can be reduced, and then damage to the plant roof is reduced; on the other hand, physical strength of installation workers can be saved.

The present invention discloses a hoisting device for round steel storage and a hoisting method thereof, and relates to the technical field of round steel storage and hoisting. The present invention includes a storage hoisting rack and round steel pieces, and also includes: a hoisting unit, the hoisting unit includes a hoisting assembly and an adsorption assembly; a storage unit, which is arranged in the storage hoisting rack and is used to realize the classified storage and rapid hoisting of a variety of round steel pieces of different models, and the storage unit includes a storage storage assembly and a hoisting auxiliary assembly. The advantage is that the present invention can realize the orderly classified storage of different round steels in a limited space according to the different models of round steel pieces, avoid the mixed accumulation of round steels of different models, facilitate the targeted tracing and retrieval of round steels, and when taking round steels, the corresponding model of round steels can be quickly unloaded and its hoisting and transportation work can be realized, and the hoisting and retrieval is more convenient.

An air rib structure of an expandable tent comprises a main tent air rib, a protective channel air rib is installed at the rear end of the main tent air rib, a vehicle-mounted connector air rib is installed at the front end of the main tent air rib, expansion opening air ribs are installed at the positions, close to the protective channel air rib, of the two sides of the main tent air rib at the rear end of the main tent air rib, and the air ribs are relatively independent and provided with inflation and deflation devices respectively. The supporting rods are mutually supported and connected into a whole; the main tent air rib is designed to be of an overall multi-section arc-arch-shaped transverse connecting structure, the whole main tent air rib is in an arch shape after being inflated, the main tent air rib is arranged to be two independent air chambers which are relatively independent and supported in a staggered mode, and inflation openings are formed in the two independent air chambers respectively. The protection channel air rib, the vehicle-mounted connector air rib and the expansion opening air rib are detachably and fixedly connected with the main tent air rib respectively and are provided with independent inflation openings respectively. The air ribs are relatively independent and are mutually connected and supported, the integrity is good, safety is achieved, stability is high, practicability is high, operability is good, building, withdrawing and transferring are convenient and rapid, and the high practical application value is achieved.

According to the barrel pneumatic conveying pipeline flow dividing device provided by the utility model, the quick transfer of materials between a conveying line and a flow dividing line is realized through the arrangement of the pneumatic transfer table; when materials reach the obstacle detection sensor on the conveying line, the pneumatic transfer table can respond quickly to transfer the materials from the conveying line to the shunting line, so that stagnation of the materials in the conveying process is avoided, and the overall conveying efficiency is improved; the design of the pneumatic transfer table enables the pneumatic transfer table to horizontally extend in the conveying direction of the conveying line, and a vertical height difference exists between the pneumatic transfer table and the shunting line. By means of the design, the flow dividing device can flexibly adapt to conveying lines of different heights, and the universality and adaptability of the device are enhanced; through the obstacle detection sensor, automatic control over material conveying is achieved; when the sensor detects the materials, the pneumatic transfer table is automatically started to complete the transfer action of the materials, manual intervention is not needed, and the automation level of the production process is improved.

The invention discloses a labor-saving weighable casting trolley that can move up and down, front and back, left and right, and includes two crossbeams, a support plate, a U-shaped frame and a floor scale. The two crossbeams are provided with slide rails, and the two slide rails are provided with two fourth rollers. The two fourth rollers on the same side form a group. A support rod is fixed to the two fourth rollers in the same group. A fixed plate is slidably connected between the two support rods, and a connecting rod is fixed to one side of the lower end of the fixed plate. The invention can quickly pour molten steel into a centrifugal casting machine, and the weight of the poured molten steel can be directly and accurately measured. It is not necessary to weigh the weight of the molten steel after pouring the molten steel, which wastes time. It ensures that the molten steel in the smelting furnace is evenly distributed to the centrifugal casting machine, and ensures that the amount of molten steel meets the use requirements.

The invention discloses a quick clamp for machining automobile parts, and relates to the technical field of automobile part machining. The device comprises a transfer mechanical arm, a three-finger pneumatic mechanism is installed at the driving end of the transfer mechanical arm in a driving mode, three evenly-distributed arc-shaped clamping jaws are installed at the driving end of the three-finger pneumatic mechanism in a driving mode, and a sequencing assembly is arranged on one side of the transfer mechanical arm. The sorting assembly is arranged, so that the annular accessories are hung on the sorting assembly in batches, the three-finger pneumatic mechanism clamps the annular accessories, the transfer mechanical arm carries the accessories for transfer, and the annular accessories are hung on the upper hanging rod, so that the annular accessories are kept in a hanging and drooping state and are rapidly clamped by the three-finger pneumatic mechanism and the arc-shaped clamping jaw; the annular accessory with the eccentric key point can automatically rotate downwards under the action of the gravity of the annular accessory, so that the annular accessory with the irregular structure can keep the same posture and direction, and a three-finger pneumatic mechanism can conveniently and rapidly clamp the annular accessory.

This application discloses a prefabricated wall casting module frame, belonging to the field of prefabricated building construction technology. It includes: a non-removable reinforced expanded metal mesh, which connects to the end prefabricated concrete skeleton to form a left-right closed and top-bottom open casting cavity; end prefabricated concrete skeletons, symmetrically arranged at the ends of the non-removable reinforced expanded metal mesh, with internally embedded stirrups and longitudinal reinforcing bars; and an outer insulation board, which is fitted and installed on the outside of the non-removable reinforced expanded metal mesh, and the outer insulation board is fixedly connected to the non-removable reinforced expanded metal mesh and the end prefabricated concrete skeleton. This application uses a non-removable reinforced expanded metal mesh as a non-removable template, eliminating the need for subsequent removal work, reducing costs, minimizing material waste, significantly shortening the construction cycle, and improving construction efficiency. Furthermore, by setting the end prefabricated concrete skeleton only at the left and right ends of the module, and using a lightweight non-removable reinforced expanded metal mesh to enclose the casting cavity in the middle, the overall weight of the module is reduced, greatly reducing the need for module transportation.

The present invention provides a clutch plate skeleton gluing system, and relates to the technical field of clutch plate skeleton processing equipment. A clutch plate skeleton gluing system comprises a clutch plate skeleton gluing machine, a cooling conveyor belt and a material receiving mechanism. The clutch plate skeleton gluing machine comprises a frame, an upper roller and a lower roller. The upper roller and the lower roller are rotatably installed on the frame respectively, and the upper roller is located directly above the lower roller. A gap is provided between the upper roller and the lower roller, and a gel layer is attached to the surface of the upper roller; the cooling conveyor belt is arranged at the rear end of the clutch plate skeleton gluing machine, and a plurality of cooling devices are sequentially arranged along the extension direction of the cooling conveyor belt; the material receiving mechanism is arranged at the rear end of the cooling conveyor belt, and the material receiving mechanism comprises a base and a material receiving rod, the base is installed on the working platform, and the material receiving rod is vertically arranged at the upper end of the base to pass through the inner hole of the clutch plate skeleton for receiving the material. The present invention has high gluing efficiency and high gluing quality. After the gluing is completed, it is cooled for a period of time, and it is transported and stored during cooling, which is efficient and fast.

The embodiment of the present application provides a two-box high and low temperature impact test chamber, which relates to the technical field of temperature impact test equipment. A two-box high and low temperature impact test chamber, comprising a base frame, both sides of the top of the base frame are fixedly connected with side covers, and the top of the base frame is respectively fixedly connected with a high temperature box and a low temperature box on one side close to the side cover; an extension frame is embedded in the inner side of the high temperature box and the low temperature box, and the inner cavity of the extension frame is provided with a transfer component for loading and transferring test objects of the high temperature box and the low temperature box; the inner cavity of the side cover is provided with an adjustment component and an impact component for independent impact of the high temperature box and the low temperature box, and the inner side of the side cover is provided with a supply component and a temperature control component for hot and cold temperature control of the high temperature box and the low temperature box. Based on the premise of rapid transportation and convenient observation, a combination of reciprocating lifting impact and hot and cold integrated temperature control is adopted to conduct efficient and accurate temperature shock tests on the test objects.

The utility model discloses a circuit board pickling and grinding device, which relates to the technical field of circuit board processing and comprises a supporting seat, a pickling box is arranged in the middle of the top end of the supporting seat, a grinding seat is arranged on one side of the top end of the supporting seat, and two corresponding positioning seats are slidably arranged at the top end of the grinding seat. A transfer mechanism is arranged above the supporting seat; the transfer mechanism comprises a connecting frame, the connecting frame is arranged on the side edge of the supporting seat, a mounting seat is arranged at the top of the connecting frame, and an adjusting air cylinder is arranged at the bottom end of the mounting seat; the circuit board pickling and grinding device has the advantages that the circuit board can be conveniently and rapidly transferred through the arranged transferring mechanism, pickling and board grinding work can be more efficiently completed, the pickled circuit board can be rapidly dried through the air outlet pipe arranged in the transferring mechanism, residual water stains on the surface of the circuit board can be dried, and work efficiency is improved.