902results about How to "Easy loading and unloading" patented technology

The invention discloses a simulation six-degree-of-freedom real sea condition random wave detection system and a simulation six-degree-of-freedom real sea condition random wave detection method. The simulation six-degree-of-freedom real sea condition random wave detection system comprises the following parts: a wave direction reproduction mechanism for simulating a real sea condition sea surface motion attitude, placing a wave buoy or a wave sensor and providing the motion attitude; the horizontal rotation driving mechanism is used for driving the wave direction reproduction mechanism to horizontally rotate; the laser ranging mechanism is used for calculating the wave height of the wave direction reproduction mechanism; the photoelectric period measuring mechanism is used for calculating the wave period of the wave direction reproduction mechanism; the wave direction angle measuring mechanism is used for measuring the wave direction of the wave direction reproduction mechanism; the bottom plate mechanism provides a detection platform for the whole system; the overall angle measuring mechanism is used for indicating the azimuth angle of the bottom plate mechanism; the land wheel mechanism horizontally moves the whole system and adjusts the bottom plate mechanism to be in a horizontal posture; and the control unit is used for controlling six-degree-of-freedom actions of the wave direction reproduction mechanism, respectively acquiring data of each mechanism and acquiring wave direction, wave height and wave period numerical values. According to the invention, all-parameter detection and calibration can be realized, and high-quality reproduction and magnitude transmission of wave direction parameters are realized.

The invention discloses a suspension chain type conveying assembly for impregnating insulating paint of electrical accessories, which is characterized in that a gear on a suspension assembly is matched with a bearing rack on a bearing rail to drive an electrical product to rotate, a guide seat with a guide rack is additionally arranged above a paint impregnating pool, a disc with a gear roller is additionally arranged on the suspension assembly, and the gear roller is arranged on the disc. When the hanging assembly is conveyed to the paint dipping pool, the gear roller is horizontally conveyed into the guide rail and rolls along the end face of the guide rack to do up-and-down fluctuating motion, and due to the fact that the gear roller and the disc are rotationally installed, and the disc and the outer sleeve are telescopically installed, the disc moves up and down under the guiding effect of the gear roller on the premise that rotation work of the disc is not affected; the electric appliance product can stably rotate and move up and down in the dipping process, the hook is used for simply hanging the electric appliance product, feeding and discharging are facilitated, the contact face between the electric appliance product and the hook is continuously changed in the shaking process, and the dipping effect is improved.

The bimetallic welding method comprises the steps that a plurality of annular grooves are formed in the surface, welded to a copper plate, of a steel base body, and a plurality of annular protrusions are formed on the surface of the steel base body; the steel substrate is placed on the lower electrode, and the copper plate is placed on the annular protrusion on the surface of the steel substrate; an upper electrode is placed on the copper plate, and set pressure is applied to the upper electrode; after the set pressure is reached, electrifying the upper electrode, and heating the annular bulge on the surface of the steel substrate to a molten or plastic state according to the generated resistance heat, so that the annular bulge is combined with the copper plate to finish welding; according to the double-metal welding method, the high-pressure energy storage welding process is used for replacing an original silver welding process using precious metal such as silver, and the cost is greatly reduced. Brass is used for welding, the welding method can be applied to the working condition higher than 400 bar, the abrasion resistance is high, and the product performance is improved.

The utility model discloses a battery internal defect detection device based on image analysis, which relates to the technical field of battery defect detection and comprises a detection mechanism and an overturning mechanism for overturning the detection mechanism. The conveying mechanism comprises a conveying belt, and a conveying belt attached to the conveying belt is replaced with a supporting assembly. The supporting assembly comprises a base plate, the base plate is provided with at least two supporting rods, the supporting rods are provided with connecting rods, the base plate is provided with a plurality of limiting grooves matched with the connecting rods in structure, the connecting rods are provided with sliding blocks elastically connected with the connecting rods, and the sliding blocks slide relative to the base plate. According to the battery internal defect detection device based on image analysis disclosed by the utility model, the detection mechanism is overturned by the overturning mechanism, and the technical scheme of overturning the battery in the prior art is replaced, so that the tedious operation of overturning the battery is avoided, the battery can be better fed and discharged, and the detection efficiency is improved. The detection efficiency of the battery is further improved, and a better use prospect is brought.

The invention relates to the technical field of electroplating devices, and provides a composite coating electroplating device and method.The device comprises an electroplating pool, the bottom side of the electroplating pool is rotationally connected with a stirring shaft, the outer wall of the electroplating pool is slidably connected with a T-shaped plate, and the bottom side of the T-shaped plate is connected with the stirring shaft through a first gear set; the stirring shaft is used for controlling the stirring of the electroplating liquid in the electroplating tank; the supporting frame is arranged on the top side of the electroplating pool, a supporting rod is fixedly connected to the bottom side of the supporting frame, a guide rail is slidably connected to the outer wall of the supporting rod, a lead screw motor is arranged on the top side of the supporting frame, and the guide rail is in threaded connection to the driving end of the lead screw motor. A workpiece in the electroplating tank can flexibly move and rotate, so that the electroplating liquid is in comprehensive contact with the workpiece, and a plating layer is uniform; meanwhile, workpiece movement is matched with stirring shaft operation, electroplating liquid components are uniform, and efficiency is stable; in addition, the mounting shaft regulates the cathode conducting rod to facilitate feeding and discharging, and the overall efficiency of the production line is improved.

The utility model provides a self-unloading generator set, and belongs to the technical field of generator sets. The self-unloading generator set comprises a generator set body and a loading and unloading moving mechanism, a controller is installed on the left side of the front side of the generator set body, a chassis is installed at the bottom of the generator set body, moving cavities are formed in the four corners of the bottom of the chassis, moving columns are movably connected into the moving cavities, and moving wheels are fixedly connected to the bottoms of the moving columns. Through the arrangement of the loading and unloading moving mechanism, when the chassis is matched with the generator set body for use, a user can conveniently load, unload and move the position of the generator set body through the chassis according to the actual situation, the generator set body can be better loaded and unloaded, and the practicability of the generator set body is improved. And the situation that the generator set body is difficult to move and assemble in the assembling and disassembling process is avoided, so that the assembling and disassembling convenience and flexibility of the generator set body are improved.

The invention belongs to the technical field of intelligent picking robots, and discloses an intelligent picking robot based on deep learning algorithm machine vision, which comprises a main body mechanism, a rotating mechanism is arranged in the main body mechanism, a picking mechanism is arranged in the rotating mechanism, and a fixing mechanism is arranged on the rotating mechanism. The picking mechanism comprises a hydraulic cylinder, a push rod is slidably connected to the hydraulic cylinder, guide rods are fixedly connected to the two sides of the push rod respectively, and the end, away from the hydraulic cylinder, of the push rod is in threaded connection with a bolt; through cooperation of structures such as the movable plate and the clamping jaws, fruits are picked conveniently, the push rod moves in the direction away from the hydraulic cylinder through the hydraulic cylinder, the movable plate is driven to move in the direction close to the fruits, and the clamping jaws are arc-shaped, so that the fruits are picked conveniently. Therefore, the movable plate moves to enable the three clamping jaws to move towards each other through the clamping grooves, and the fruits are clamped in the middle.

The invention provides a truck tarpaulin system and a compartment. The truck tarpaulin system comprises a tarpaulin frame, a tarpaulin cover matched with the tarpaulin frame and a crawling device arranged on the tarpaulin cover, and a guide piece is arranged on the tarpaulin frame; the crawling device comprises a crawling seat fixed on the tarpaulin cover; the transmission assembly comprises a fixing frame located in the crawling base. The transmission shaft is arranged along the center line of the crawling base, and the two ends of the transmission shaft can penetrate through the fixing frame to be rotationally connected with the crawling base; the transmission part sleeves the outer side of the transmission shaft and can be matched with the guide part; the guide assembly comprises a connecting rod, and one end of the connecting rod is connected with the outer wall of the fixing frame; the guide wheel is rotationally connected with the other end of the connecting rod, the rotating axis of the guide wheel is perpendicular to the rotating axis of the transmission shaft, and the guide wheel makes contact with the inner wall of the crawling base so that relative movement between the fixing frame and the crawling base can be achieved. The crawling device can more stably drive the tarpaulin cover to move along the contour of the tarpaulin frame.

The invention belongs to the technical field of sensors, and particularly relates to a passive NFC aircraft tire temperature and pressure composite sensor system which comprises a filler neck, a rear cover, a pressure core, a conversion circuit board, a conditioning circuit board assembly and a tag antenna assembly. The filler neck is a two-stage step column; the small-diameter end of the filler neck is provided with an air inlet, and the large-diameter end is provided with a cavity; the pressure core body is arranged in the air inlet hole; the pressure core body is connected with the conversion circuit board; the conversion circuit board is connected with the conditioning circuit board assembly; the conditioning circuit board assembly is fixed on the step surface of the cavity at the large-diameter end of the filler neck through a supporting screw; the tag antenna assembly is installed on the supporting screws through the fixing screws. The rear cover is screwed at the large-diameter end of the filler neck; the small-diameter end of the filler neck is connected with a tire through external threads.

The present invention belongs to the field of shaft rod drilling, and in particular, relates to a shaft parts processing equipment, including a base, a first translation mechanism is provided at the upper front end of the base, a drilling unit is provided on the first translation mechanism, second translation mechanisms are provided at both the upper left and right ends of the base, the two second translation mechanisms are commonly connected to a U-shaped mounting frame, a top pressing mechanism is provided at the horizontal section of the mounting frame, a positioning mechanism for positioning the shaft rod is commonly provided at the two vertical sections of the mounting frame, a support platform for fixing the shaft rod in cooperation with the top pressing mechanism is provided at the upper part of the base, and an extension plate with a discharge hole is provided on one side of the support platform. The positioning mechanism includes a first U-shaped connecting plate, and the two ends of the first connecting plate are respectively fixedly connected to the two vertical sections of the mounting frame. The present invention can reduce the difficulty of operating the shaft rod when loading and unloading, ensure the drilling quality, and can be suitable for batch and efficient drilling processing.

The utility model relates to the technical field of battery production, in particular to a battery cell pre-welding and cutting magnetic suspension production line and a battery production system. The battery cell pre-welding and cutting magnetic suspension production line comprises a magnetic suspension conveying assembly, a feeding assembly, a tab welding assembly, a tab cutting assembly, a rubberizing assembly and a discharging assembly. The magnetic suspension conveying assembly comprises a conveying line and a plurality of rotor carriers, the feeding assembly, the tab welding assembly, the tab cutting assembly, the rubberizing assembly and the discharging assembly are sequentially arranged at intervals in the conveying direction of the conveying line so as to form a plurality of cell processing stations on the conveying line, and the rotor carriers circularly move on the conveying line; and the battery cells are driven to shuttle to different battery cell processing stations along the conveying direction of the conveying line. The magnetic suspension conveying assembly replaces a traditional conveying mode, the rotor carrier flows back smoothly, the conveying time is saved, the automation degree is high, personnel investment is reduced, the occupied area is small, and the conveying efficiency between stations of the battery assembly line is effectively improved.

The invention provides a double-output air cylinder which comprises a cylinder body, a cylinder cover, a piston, a piston rod and a piston rod. A cavity is formed in the cylinder body, a partition plate is arranged in the cavity, and the partition plate divides the cavity into a front cavity and a rear cavity; the piston assembly comprises a first piston arranged in the front cavity in a sliding fit mode and a piston rod arranged on the head portion of the first piston, and the piston rod extends out of the cylinder body and serves as a first output end. The rotating assembly comprises a rotating assembly body arranged in the rear cavity, a driving shaft is arranged on the rotating assembly body, and the driving shaft penetrates through the partition plate, is in rigid connection with the first piston and can drive the piston rod to rotate in the radial direction. The double-output air cylinder is compact in structure, small in size, capable of adjusting the output shaft at any angle, high in adjusting precision, reliable and stable to use, particularly suitable for mechanical arms of non-standard equipment, and wide in application range, and has a self-locking effect.

The utility model relates to the technical field of trolleys, and discloses a trolley with a reinforcing structure, which comprises a frame, a handlebar is fixedly mounted at the top of the frame, wheels are arranged at the bottom of the frame, and a supporting mechanism for improving the stability of the trolley is arranged on the frame. According to the trolley with the reinforcing structure, a worm is rotated through a handle, and meanwhile, a worm gear, the rotating cylinder, a spiral groove and a telescopic rod are matched, so that a supporting rod can drive a supporting plate to move downwards, and the supporting plate can move downwards; at the moment, the two sets of supporting plates can be used for stably supporting the vehicle frame, the stability of the vehicle frame is enhanced, the situation that the vehicle frame shifts when a worker loads and unloads goods is avoided, and therefore the worker loads and unloads the goods conveniently.

The utility model relates to a weather-tight hatch cover of a cable cabin. The weather-tight hatch cover comprises a plurality of hatch cover units, a first lock catch group and a second lock catch group, a coaming is erected on the periphery of the cable outlet opening, lifting lugs are arranged on the two sides of the top face of each hatch cover unit respectively, the hatch cover units are combined together to be laid on the coaming, and the adjacent hatch cover units are detachably connected together through first lock catch sets. The outer edge of the hatch cover unit and the coaming are detachably connected together through a second lock catch set. The integral hatch cover in the prior art is split into a plurality of hatch cover units, when the hatch cover is assembled or disassembled, the hatch cover units can be combined or disassembled in sequence, each hatch cover unit is light in weight, convenient to assemble and disassemble and capable of being quickly assembled and disassembled by a single person, and the safety is also improved. And the size of the single hatch cover unit is small, a plurality of hatch cover units can be stacked together, the occupied space is small, and the deck space is saved.

The utility model relates to the field of heat treatment equipment. A metal electric heating element and at least two layers of metal reflecting screens are arranged in a furnace body, a vacuum system and an external water cooling system are further integrated in the furnace body, and the furnace body is further provided with a high-pressure air inlet for introducing high-pressure gas. A plurality of layers of metal reflecting screens are adopted in the hot area of the brazing furnace, so that the cleanliness of the hot area can be guaranteed while effective heat preservation and material cost reduction are achieved; a metal heating element is adopted, so that the cleanliness is kept on the premise of ensuring the uniformity of the temperature in the furnace; the vacuum system adopts two roots vacuum pumps, so that the exhaust capacity and the exhaust speed are increased, the exhaust time is shortened, and the working efficiency of the vacuum system is improved; the external water-cooling system solves the problem of overheating deformation through the water-cooling interlayer, the working efficiency of the brazing furnace is improved, the heat exchanger is convenient to clean and maintain, and the side water-cooling system is favorable for reducing the total height of equipment and is convenient to install in a plant with insufficient floor height.

The sand blasting device comprises a sand blasting cabinet used for containing a treated workpiece, a movable groove allowing a sand blasting pipe to stretch into the cabinet body is formed in the upper end of the sand blasting cabinet, and a sand blasting pipe moving assembly capable of being connected with the sand blasting pipe to guide the sand blasting pipe to move is arranged beside the sand blasting cabinet. And a jacking rotating assembly which extends into the cabinet body and is used for bearing a treated workpiece is arranged below the sand blasting cabinet, so that the inner surface and the outer surface of the treated workpiece can be effectively treated. Through the arrangement of the sand blasting pipe movement assembly which specifically comprises the lifting assembly, the transverse moving assembly and the sand blasting pipe adjusting assembly and works cooperatively with the jacking rotating assembly, comprehensive and uniform sand blasting treatment on the inner surface and the outer surface of the circular workpiece is achieved, the treatment efficiency and consistency are remarkably improved, the low efficiency and inconsistency caused by manually holding a sand blasting gun by hand are avoided, and the working efficiency is improved. Compared with the prior art, the sand blasting device has the remarkable advantages that the sand blasting efficiency, quality and environment-friendly performance of the circular workpiece are remarkably improved.

The utility model relates to the technical field of engine valves, and discloses a valve rod end grinding machine which comprises a base, a clamping assembly is arranged above the base and comprises a bearing seat, the bearing seat is fixedly connected with the upper portion of the base, the front face and the rear face of the bearing seat are respectively and fixedly connected with two supporting plates, and the supporting plates are arranged on the bearing seat. A clamping plate is elastically connected to the faces, facing each other, of the two supporting plates through springs, the clamping plate is slidably connected with the upper portion of the bearing seat, a pressurizing assembly is arranged on the left side of the bearing seat and comprises a screw rod, the screw rod is rotatably connected with the left side of the bearing seat, and the outer surface of the screw rod is sleeved with a sliding seat in a threaded mode; the right side of the sliding seat is fixedly connected with two pressing strips. And the pressurizing assembly slides rightwards to enable the clamping assembly to clamp the engine valve rod, the engine valve rod can be clamped in the middle, and the effect of facilitating positioning for accurate grinding is achieved.

The utility model discloses a sterilizing device for storing finished roast chicken, which belongs to the technical field of roast chicken processing and comprises a support frame and a box body mounted on the support frame, a first motor is arranged on the support frame, a ball screw is mounted at the output end of the first motor, and a first connecting plate is mounted at the top of the box body. One end of the ball screw is rotationally connected with the first connecting plate, and a sealing door is installed on the ball screw. The first motor is arranged, the first motor is started to drive the ball screw to rotate, the sealing door can be driven to move, the hook can be moved out of the box body, roast chickens can be moved out of the box body, a worker can conveniently feed and take materials, the hook does not need to be lifted, and labor force can be reduced.

The utility model discloses a yarn dyeing processing device capable of avoiding yarn interweaving, which comprises a dyeing barrel, a rotating support is arranged in the dyeing barrel, and a plurality of yarn fixing components are detachably mounted in the rotating support. According to the scheme, the yarn cluster is clamped in the pressing plate, yarns on the surface of the yarn cluster are locked and fixed through the counter-acting force of the pressing plate, the supporting plate and the yarn cluster are sequentially connected into the sleeving assembly in a sleeving mode, the multiple inner core pipes are pressed and fixed through the pressing ring, and then locking of the multiple yarn fixing assemblies is kept; according to the yarn dyeing device, more yarn balls can be dyed at a time, the application range is wider, the dyeing efficiency is higher, the positioning pipe is filled with dye liquor through the communicating hole, the yarn is dyed more sufficiently through the dye liquor, yarn dyeing is more uniform, the yarn fixing assembly is driven by the rotating support to conduct rotating dyeing, dyeing is more uniform, and the dyeing effect of the yarn balls is improved.

The utility model discloses a quick elastic strip mounting and dismounting device, which relates to the technical field of quick elastic strip mounting and dismounting, and comprises a main body, the main body is sequentially connected with a power input source, a power source input mechanism, a speed reducer module and a dismounting module, and the power input source is used for providing rotating power; the power source input mechanism is used for being connected with a power input source and the speed reducer module, the speed reducer module is used for reducing the rotating speed of the power input source and increasing the torque, and the disassembling and assembling module comprises a power conversion mechanism arranged on the main body; the power conversion mechanism is used for converting rotating power of the power input source into linear power so as to push the rapid elastic strip to move forwards and backwards, the power conversion mechanism is provided with a hook claw mechanism used for abutting against the rapid elastic strip, and the whole equipment is compact in structure and convenient to assemble and disassemble. And the safe operation range necessary for work is reduced, and the labor intensity of operators can be reduced in a narrow space.

The invention discloses a video monitoring security device, and particularly relates to the technical field of monitoring, the video monitoring security device comprises a camera, the upper end of the camera is fixedly connected with a protective cover, two sides of the protective cover are fixedly connected with anti-collision devices, the lower end of the protective cover is fixedly connected with a cleaning device, and the upper end of the protective cover is fixedly connected with a connecting device. According to the video monitoring security and protection device, the durability of the video monitoring security and protection device in a severe environment can be remarkably improved, functions of the device can be kept complete when the device is impacted by external force, the service life of the device is prolonged, a lens can be cleaned regularly, and the video monitoring security and protection device is convenient to use. And the automatic cleaning part can ensure that the lens is always in an optimal working state in various environments, so that the definition and the stability of an image are improved, the installation process is simpler, more convenient and faster, the installation time and the labor cost are reduced, and the overall installation efficiency is improved.

The utility model discloses a hot pressing device, and belongs to the technical field of hot pressing equipment. According to the hot-pressing device, before hot pressing, a hot-pressed product can be placed on the lower hot-pressing block and descends along with the lower hot-pressing block, so that the hot-pressed product falls on the lower hot-pressing plate; after hot pressing, the lower hot-pressing block can lift a hot-pressed product on the lower hot-pressing plate, so that the manipulator can feed and discharge materials conveniently, and the hot-pressing plate, the manipulator and the hot-pressed product can be prevented from being scratched; the upper hot-pressing block can abut against the top of the product, so that the product is prevented from shifting when ascending and descending along with the lower hot-pressing block, the positioning precision of the product is guaranteed, and interference with a mechanical arm is avoided.

The invention relates to the technical field of building reclaimed material collection treatment and classified collection, in particular to an automatic classification warehouse management device based on a self-propelled reclaimed material collection device, which comprises a main frame, self-propelled tracks and a centralized storage system, the self-propelled tracks and the centralized storage system are mounted on two sides of the main frame, and a middle modular classified storage module is mounted on the upper surface of the main frame. According to the automatic classification warehouse management device based on the self-propelled reclaimed material collecting device, an electric control type overturning telescopic control arm is adopted for carrying out telescopic and rotary adjustment on an electric control type shovel hopper, construction waste can be conveniently shoveled away, loaded and unloaded, and operation is easy and convenient; and the modularized storage bin is supported and overturned by adopting an electric control overturning supporting platform in the main frame, so that the modularized storage bin can be conveniently replaced according to needs, and the applicability is improved.

The utility model relates to the technical field of fireproof casing pipe production, and provides an insulating fireproof casing pipe dip dyeing device which comprises a supporting seat and further comprises a dip dyeing box, a swing dip dyeing mechanism, a supporting frame, a curing mechanism, an air blowing cylinder and a stirring assembly. The supporting frame is fixedly connected to the dip dyeing box, the curing mechanism is installed on the supporting frame, the number of the blowing barrels is two, the two blowing barrels are fixedly connected to the supporting frame, and the stirring assembly is installed at the bottom end of the dip dyeing box. The problems that in the dip dyeing process, the fireproof sleeves are wound with one another due to the fact that the fireproof sleeves are long in length, dip dyeing is uneven and insufficient, and attractiveness and durability are affected are solved.

The present invention relates to a buoy system, comprising: a buoy body; and an anchoring device, which is arranged below the buoy body and is used to stabilize the buoy body, and the buoy body comprises: a main cabin, at the bottom of which the anchoring device is arranged; a mast, which is arranged above the main cabin; a plurality of brackets, which surround the side of the main cabin; and a plurality of outer wall components, which are fixed on the brackets and fixed on the outer side of the main cabin, and form a closed floating chamber with the brackets and the side of the main cabin. The present invention realizes structural modularization, simplifies the production process, and is convenient for transportation and loading and unloading. It can be deployed and recovered by small and medium-sized fishing vessels and engineering ships, reducing the cost of using ships, and optimizes its internal space structure. A variety of equipment can be installed in the buoy to meet monitoring requirements.

The utility model relates to the technical field of forest tree seedling raising, in particular to a soaking treatment integrated device used before camphor tree seed seedling raising, which comprises a box body and eight filter cartridges which are positioned in the box body, are uniformly distributed along the circumference and are used for placing seeds, and a rotating mechanism used for driving the eight filter cartridges to rotate is arranged in the center of the interior of the box body. A cleaning assembly used for flushing seed residual soaking liquid and a drying assembly used for drying seed cleaning liquid are further arranged at the upper end of the interior of the box body; the rotating mechanism comprises a fixed cylinder and eight groups of supporting rods fixed on the surface of the fixed cylinder, a mounting sleeve is fixed at the end part of each group of supporting rods, and the filter cartridge is movably clamped into the mounting sleeve; the partition plate assemblies are located at the two ends in the box body, are adjustable in position and are used for partitioning the inner space of the box body. According to the device, soaking, cleaning and drying are integrated in the same device, the seed soaking treatment efficiency is greatly improved, meanwhile, seeds can make uniform and effective contact with soaking liquid, and the soaking effect is improved.

The utility model discloses a parallel type filter element, which comprises a filter main body and a liquid outlet pipe, sealing plates are symmetrically welded at two ends inside the filter main body, a filtering cavity is arranged between the sealing plates, and a plurality of groups of through grooves are arranged on the surfaces of the sealing plates. By adopting the plugging cover, the plugging groove and the adjusting shaft, when the filter element body is replaced, the adjusting shaft at a specified position can be rotated, at the moment, the adjusting shaft can drive the plugging cover to be clamped into the plugging groove, and at the moment, a sealing area can be formed between the liquid inlet and outlet notches in the two ends of the filter element body and liquid; according to the filter element, liquid is prevented from flowing out, personnel can replace the specified filter element body at the moment, the whole liquid flowing does not need to be stopped, the interference of maintenance on the use of the intact filter element body is effectively reduced, the whole use effect is improved, and the filter element has the advantages that independent replacement is achieved, and the replacement influence is small.

The invention discloses a capacitor lifting piece robot cooperative welding system and method. The system comprises an automatic box shell carrying robot, an automatic lifting piece welding device, an automatic box shell positioning and overturning device and an automatic lifting piece feeding device. The automatic box shell carrying robot is used for carrying capacitor box shells to the automatic box shell positioning and overturning device from the box shell feeding position. The automatic lifting piece feeding device is used for clamping lifting pieces, carrying the lifting pieces to the welding position and pressing the lifting pieces and the capacitor box shell. The lifting piece automatic welding device is used for welding the lifting piece and the capacitor box shell; and the automatic box shell positioning and overturning device is used for clamping, positioning and welding the capacitor box shell and overturning the capacitor box shell of which one side is welded for welding the other side.

The invention relates to the technical field of transfer devices, in particular to a paperboard transfer system. Comprising a paperboard conveying system, a stacking system, a manipulator device and a transfer trolley, the mechanical arm device comprises a base, a multi-joint mechanical arm is movably installed on the base in the length direction, a claw seat is fixed to the tail end of a movable joint of the multi-joint mechanical arm, a fixed upper clamping plate and a movable lower clamping plate are arranged on the claw seat, and a friction belt capable of rotating forwards and backwards is arranged on the lower clamping plate. And the paperboards automatically fall into the container from the conveying belt so as to be automatically stacked. After the paperboards are stacked, the ejector rod on the lower clamping plate abuts against the convex ball to descend, the push plate is pulled to push the paperboard pile to move towards the claw hand, and finally the paperboard pile is clamped by the claw hand to be transferred to a transfer trolley. Through pushing of the push plate and traction of the friction belt, the paperboard pile automatically falls into the claw, loading and unloading of the paperboard pile are facilitated, manual adjustment is not needed, stacking and clamping efficiency is more convenient and faster, and stacking and clamping efficiency is improved.