66results about How to "Realize automatic movement" patented technology

The invention belongs to the technical field of intelligent robot control, and relates to an ultrasonic automatic scanning system and method based on double-agent reinforcement learning, and the scanning method comprises the following steps: (1) obtaining force and moment information collected by a six-dimensional force sensor and defining the input and output of double agents, (2) establishing the double agents, selecting a reinforcement learning algorithm, and (3) selecting a reinforcement learning algorithm; the method comprises the steps of (1) establishing an ultrasonic scanning simulation environment and completing intelligent agent reinforcement learning training, (3) deploying an optimized reinforcement learning PPO algorithm to a mechanical arm to provide automatic ultrasonic scanning control, and (4) testing an ultrasonic automatic scanning system and evaluating the quality of collected images by experts. According to the method, the double-agent reinforcement learning algorithm is adopted, the whole process is closed, the real-time effect is improved, meanwhile, the reinforcement learning model does not need to be adjusted for different parts of different patients, and the method has wide application prospects.

The chessboard device comprises a chessboard, chess pieces, an electromagnetic array and a control system, the chessboard is provided with a plurality of chess positions arranged in a first array mode, the chess pieces are provided with magnetic substances, the electromagnetic array is arranged at the bottom of the chessboard, and the electromagnetic array comprises a plurality of electromagnets arranged in a second array mode. The control system comprises a path determining unit and a control unit, the path determining unit determines a moving path of a target chess piece, and the control unit controls an electromagnet on the target moving path to be electrified to generate first magnetic force according to the target moving path; if yes, electromagnets corresponding to the blocking chess pieces are controlled to be powered on to generate second magnetic force, and the second magnetic force is the same as or different from the first magnetic force so that the target chess pieces can move to the target positions in a jumping mode. Compared with a moving mode of a mechanical arm in the prior art, the chessboard device disclosed by the invention does not occupy extra space beyond the chessboard, and can provide good chess playing experience for a user.

The utility model relates to the technical field of beef fascia removal, and discloses a flat spreading type dead-corner-free beef fascia removal device which comprises a mounting plate, a flat spreading mechanism is arranged on the left side of the top of the mounting plate, a fascia removal mechanism is arranged on the right side of the top of the mounting plate, and the flat spreading mechanism comprises a placing piece. The placing pieces are fixedly connected to the two sides of the top of the mounting plate, second air cylinders are fixedly connected to the tops of the placing pieces, a transverse plate is fixedly connected to the tops of the second air cylinders, a pressing plate is fixedly connected to the bottom of the transverse plate, and a supporting seat is arranged on the left side of the top of the mounting plate. According to the spreading type dead-corner-free beef fascia removing device, through the arrangement of the spreading mechanism, automatic movement of beef can be achieved, the beef does not need to be turned over continuously with hands, the beef fascia removing efficiency is improved, through the arrangement of the fascia removing mechanism, when the beef passes through the bottom of a fascia removing hob, the purpose of automatically removing the fascia of the beef can be achieved, and the beef fascia removing efficiency is improved. The operation is convenient.

The utility model belongs to the technical field of bridge construction anti-falling devices, and provides a bridge construction anti-falling device which comprises a bottom plate, a first motor is fixedly connected to the bottom plate, the output end of the first motor is fixedly connected with a first rotating shaft, and the first rotating shaft is rotationally connected to the bottom plate in a penetrating mode. The end, away from the first motor, of the first rotating shaft is fixedly connected with a threaded rod, the threaded rod is connected with a threaded block in a penetrating and threaded mode, connecting rods are hinged to the two ends of the threaded block, telescopic rods are hinged to the ends, away from the threaded block, of the connecting rods, the telescopic rods are fixedly connected to the bottom plate, and connecting rods are fixedly connected to the telescopic rods. According to the rope net lifting device, the threaded rod rotates to drive the threaded block to move up and down, the threaded block moves up and down to drive the connecting rod to rotate, the connecting rod rotates to drive the telescopic rod to ascend and descend, and the telescopic rod drives the rope net to ascend and descend through the connecting rod, so that the height of the rope net can be adjusted according to the height of a bridge; therefore, the practicability of the anti-falling device is improved.

The present application relates to the technical field of ozone compression, and in particular to a high-purity ozone concentration process and device for cleaning and etching of semiconductor materials, which includes the following steps: gas compression: compressing the gas to form a pressurized initial gas; adsorption separation: passing the pressurized initial gas into the ozone concentration device, and balancing the concentration of the pressurized initial gas, setting two layers of adsorbent to jointly adsorb ozone, and during adsorption, adjusting the relative positions of the two layers of adsorbent, changing the gas flushing position, and forming a combination of fixed adsorption and flow adsorption; desorption: separating ozone and compressing to form high-purity ozone concentrated gas; wherein the device includes: a tower body, an adsorbent layer, an air inlet pipe for gas supply, an exhaust pipe for exhaust, a sealing plate sliding in the air inlet pipe for adjusting the air supply of the air inlet pipe, a sliding mechanism for driving the sealing plate to slide, and an exhaust module for separating and desorbing ozone. The present application has the effect of reducing the impact on the purity of the ozone concentrated gas.

The present invention relates to a circumferential assembly welding device, comprising an annular clamp component, a clamping clamp component and a driving component; the clamping clamp component is connected to the annular clamp component; the driving component can simultaneously drive the annular clamp component and the clamping clamp component to connect through gear transmission. The present invention realizes the circumferential welding of a diesel engine aftertreatment mixer component.

The utility model relates to a pig farm cleaning equipment, including pigsty, is equipped with cleaning mechanism in pigsty, and cleaning mechanism includes: casing, sets up in pigsty, water tank, sets up in the casing, water pump, sets up water tank, and water pump's water inlet communicates with water tank, water pipe, sets up in the casing, and water pipe communicates with the water outlet pipe of water pump, multiple shower nozzles, transverse array sets up on water pipe, and the shower nozzle communicates with water pipe, two groups of moving assembly, and moving assembly includes: track, two groups of moving assembly's track sets up in the left and right inner wall of pigsty respectively, multiple mobile teeth, set up on the track, gear, set up in the track, and with multiple mobile teeth engage, motor, set up in the casing, and the transmission shaft of motor is fixed assembly after going out casing with gear, through setting up cleaning mechanism, to pigsty ground carries out cleaning, through setting up moving assembly, to drive cleaning assembly to move, improves the cleaning area.

The utility model belongs to the technical field of fertilizing devices, and provides a fruit tree fertilizing device capable of rotatably fertilizing, which comprises a bottom plate, a mounting plate is fixedly connected onto the bottom plate, a motor is fixedly connected onto the mounting plate, a first rotating shaft is fixedly connected to the output end of the motor, and a worm gear is fixedly connected to one end, far away from the motor, of the first rotating shaft. According to the fruit tree fertilizing device, the first rotating shaft is used as a driving end to drive the fertilizing device to move, and meanwhile, the driving belt wheel drives the transmission belt to rotate to drive the driven belt wheel to rotate, so that the spray head on the turntable can be driven to rotatably fertilize fruit trees, and the dual technical effects of automatically moving and uniformly fertilizing the fruit trees are realized; the fertilization efficiency of the fruit trees and the working efficiency of workers are further improved.

The utility model provides an automatic tool changing mechanical arm which comprises a clamping base, a clamping air cylinder and a telescopic air cylinder. The clamping base is used for installing the automatic tool changing mechanical arm. The automatic tool changing mechanical arm is installed on the standard shaft through the clamping base. The clamping air cylinder is located on one side of the clamping base and comprises a spring clamp used for clamping a cutter. The telescopic air cylinder is connected with the clamping base, the output end of the telescopic air cylinder is connected with the clamping air cylinder, and the telescopic air cylinder drives the clamping air cylinder to move up and down. According to the automatic tool changing manipulator, automatic movement of the clamping air cylinder and the telescopic air cylinder is achieved through air pressure driving, clamping of an opening tool at the bottom end of the spring clamp belongs to surface contact, the tool is clamped more stably, and the problem that the tool falls off due to uneven clamping is solved. And meanwhile, the taper sleeve piston and the double-acting air cavity are matched, so that the clamping force can be accurately controlled, and the clamping stability and reliability are further improved.

The utility model discloses a magnetic motor sweeper which comprises an adsorption shell, a push rod and a powerful magnet, the lower end of the adsorption shell is provided with two traveling wheels distributed left and right, the powerful magnet is arranged in the adsorption shell through an installation shell, and the push rod is connected to the rear end of the adsorption shell. An operating mechanism for adjusting the pitching angle of the mounting shell is arranged between the mounting shell and the push rod; the scrap iron cleaning device has the advantages of efficiently cleaning scrap iron and avoiding inconvenience in operation.

The utility model discloses an automatic door of an elevator, which relates to the field of safety protection equipment, and adopts the technical scheme that the automatic door of the elevator comprises two vertical guide rails which are oppositely arranged, the two guide rails are respectively and fixedly arranged on two sides of an inlet end of the elevator, a sliding chute is formed in one opposite side of each guide rail, and a plurality of protective fences are arranged in the sliding chutes in a sliding manner; the uppermost protective fence is fixedly connected with the upper ends of the guide rails, the multiple protective fences are linked through linkage units, and the linkage units are located on the two sides of the protective fences respectively; a sliding rail is fixedly arranged on each guide rail, a sliding block is arranged on each sliding rail in a sliding mode, and a linkage device is arranged on each sliding block in a rotating mode. The protective guard has the advantages that the protective guard can automatically move along with movement of the lifting platform, extra power is not needed, the structure is simple, cost is low, and the risk of personnel intrusion is effectively avoided.

The utility model relates to the technical field of welding, and discloses an automatic welding machine for welding seams of pressure vessels, which comprises a baffle plate, an opening and closing component is arranged on the outer wall of the baffle plate, a protective plate is arranged on the outer wall of the opening and closing component, an acrylic plate is fixedly mounted on the outer wall of the protective plate, and a bottom plate is fixedly mounted at the bottom of the baffle plate. A moving assembly is arranged at the top of the bottom plate, an instrument is fixedly installed on the outer wall of the bottom plate, a controller is fixedly installed on the outer wall of the instrument, a motor drives a lead screw to rotate through a square block, and the outer wall of the lead screw is engaged with a bidirectional gear, so that the lead screw can drive the bidirectional gear to rotate; through rotation of the two-way gear, the two-way gear can move front and back, the two-way gear can drive the moving plate, the moving plate can slide on the inner wall of the square plate, the moving plate can move left and right at the moment, when the instrument works, the container can move automatically, and manpower is saved.

The utility model provides an intelligent remains transfer AGV robot. The intelligent remains transfer AGV robot comprises a bottom box, a plurality of moving mechanisms are fixedly mounted at the bottom of the bottom box, two lifting devices are fixedly mounted in the bottom box, a same bearing plate is fixedly mounted at the top ends of the two lifting devices, and a plurality of balls which are uniformly distributed are mounted at the top of the bearing plate; a plurality of fixing holes are fixedly formed in the bearing plate; two breathing lamps are fixedly mounted at the top of the bottom box, and strip-shaped lamps are fixedly mounted on the two sides of the bottom box; a control panel is arranged on one side of the bottom box and located on one side of the bearing plate. The intelligent remains transfer AGV robot provided by the utility model has the advantages that the robot can move automatically, can avoid obstacles, and can transfer remains conveniently.

The utility model belongs to the technical field of cylindrical workpiece machining, and discloses a rotating device which comprises a base and a rotating structure, an inner cavity is formed in the base, an inlet and outlet is formed in the bottom of the base, a rolling structure capable of entering and exiting from the inlet and outlet is arranged in the inner cavity, and a driving structure is arranged at the top of the base. The rotating structure comprises an adjusting plate, a fixing cylinder and a rotating wheel, the adjusting plate is movably arranged on the base and connected with the driving structure, the fixing cylinder is perpendicularly arranged on the adjusting plate, a second bearing is arranged on the side wall of the top of the fixing cylinder, a rotating shaft is arranged on the rotating wheel, and the rotating wheel is placed in the fixing cylinder. According to the utility model, the two rotating wheels are adjusted to proper positions according to the diameters of the cylindrical workpieces, so that the cylindrical workpieces with different sizes can be supported and rotated, the universality of the rotating device is improved, the application range of the rotating device is expanded, and the processing efficiency of the cylindrical workpieces is improved.

The utility model relates to the technical field of protective cover processing, and discloses a reliable glue brushing mechanism for protective cover processing, the upper surface of a glue brushing table is slidably provided with a moving plate, the upper surface of the moving plate is symmetrically provided with positioning plates, and the upper surface of the glue brushing table is provided with a moving groove below the moving plate; a mounting plate is mounted on the outer side of the support, a cleaning roller is arranged on one side of the mounting plate and located above the moving plate, a cleaning brush is arranged on the outer surface of the cleaning roller, a scraping plate is arranged on one side of the mounting plate and located behind the cleaning roller, and a drying box is arranged on the rear surface of the scraping plate. The surface of the protective cover can be cleaned through the cleaning brush outside the cleaning roller, meanwhile, the protective cover subjected to glue brushing can be subjected to scraping treatment through the scraping plate, air entering the drying box can be heated through the draught fan and the heating pipe, and the purpose of drying glue on the protective cover subjected to glue brushing is achieved.

The invention provides an automatic demolding device for a zinc casting zinc ingot, which relates to the technical field of zinc ingot production and comprises a driving mechanism, a zinc ingot forming mechanism, a zinc ingot demolding mechanism and a zinc ingot collecting mechanism, the connecting mechanism is mounted on the driving mechanism; the positioning mechanism is mounted at the top of the connecting mechanism; a circle of zinc ingot forming mechanisms are arranged, and the circle of zinc ingot forming mechanisms are mounted on the connecting mechanism; the zinc ingot demolding mechanism is mounted on the rear side of the driving mechanism; the zinc ingot collecting mechanism is mounted at the top of the zinc ingot demolding mechanism; the first round extrusion rod or the first round extrusion rod and the second round extrusion rod play a pre-demolding role, the elastic force of the spiral spring C on the third round extrusion rod is the largest, and it is guaranteed that when the round demolding rod makes contact with the third round extrusion rod, a zinc ingot can be demolded; the problem that the demolding effect of the zinc ingot is reduced due to the fact that demolding of the zinc ingot is achieved in a mode of knocking the zinc ingot mold generally and cannot be achieved in a mode of pushing the formed zinc ingot is solved.

The present invention relates to the technical field of lithium battery kilns, and specifically to a lithium battery kiln replacement chamber with an airflow circulation structure, including a lithium battery kiln replacement chamber shell, a plurality of groups of linearly equidistantly distributed conveying porcelain rollers are arranged at the bottom of the lithium battery kiln replacement chamber shell, a sealing gate one, a sealing gate two and a sealing gate three are also arranged on the lithium battery kiln replacement chamber shell, and an elastic airbag is arranged on the sealing gate three; a gas circulation component, the gas circulation component includes an exhaust compression separation device arranged on the lithium battery kiln replacement chamber shell and a liquid storage tank arranged on the side wall of the lithium battery kiln replacement chamber shell and connected to the exhaust compression separation device, and a cooling plate is arranged on the liquid storage tank. The present invention extracts gas and compresses and separates gas through the exhaust compression separation device, cooperates with the cooling plate to cool the lithium battery kiln replacement chamber shell, and replenishes inert gas in the lithium battery kiln replacement chamber shell, without the need for additional replenishment, saving energy consumption of inert gas, and being more environmentally friendly.

This invention discloses an anesthesia injection device, its automatic control method, and a hair transplant robot, relating to the field of medical surgical equipment technology. The device includes: a fixing mechanism for mounting on a robotic arm and being driven by the robotic arm; a first feeding mechanism disposed on the fixing mechanism; an injection mechanism disposed on the first feeding mechanism, the first feeding mechanism driving the injection mechanism to move; and a vision control unit disposed on the fixing mechanism for acquiring images and controlling the movement of the first feeding mechanism and / or the robotic arm based on the acquired images, so that the injection mechanism reaches a target position. The anesthesia injection device, its automatic control method, and the hair transplant robot of this invention can automatically inject anesthetic into the scalp of a target person with low pain during injection, and the injection process is fast and efficient.

The present invention relates to the technical field of building board cleaning, and specifically to a device for quickly cleaning building boards, comprising a cleaning and collecting box, a supporting sliding rod being welded to the inner upper end of the cleaning and collecting box, and a mounting frame being welded to one end of the cleaning and collecting box, an electric telescopic rod being fixedly mounted on the mounting frame, and a drain pipe being fixedly arranged on the lower side of the other end of the cleaning and collecting box, side panels being symmetrically welded to the two sides of the cleaning and collecting box, and an upper supporting plate being welded between the two side panels, and mounting holes being provided on the upper supporting plate, when cleaning the building boards, the boards are placed on the cleaning tray, and then the electric telescopic rod is started to drive the cleaning tray to move, so that the pressed plate will be pushed downward under the action of the pressure strip, and then the inclined push block will be driven to move downward, and then the cylindrical rod will be pushed to move in a direction away from the water storage box under the action of the inclined push block, and then the lower pipe mouth of the injection pipe will be opened, so as to facilitate the injection of cleaning water.

The invention discloses a carbon fiber preheating heating device and a using method thereof, and relates to the technical field of carbon fiber preheating, the carbon fiber preheating heating device comprises a preheating heating equipment frame, a conveying sliding rail is installed on the preheating heating equipment frame, and a control system for controlling the conveying sliding rail is arranged on the outer wall of the preheating heating equipment frame; a preheating bin is connected to the conveying sliding rail in a sliding mode, an ejection assembly is arranged in the preheating bin, a fiber piece is placed at the top end of the ejection assembly, the end of the ejection assembly is connected with a linkage assembly, the linkage assembly is connected with a clamping assembly, and the clamping assembly is connected with the conveying sliding rail in an inserted mode. The clamping assembly is connected with the output end of the driving motor, and the driving motor is installed on the linkage assembly. Compared with outdoor preheating, the device adopts the sealed preheating bin, air is uniformly heated through the heating element, and uniform distribution of temperature is realized, so that the preheating effect is favorably improved, and the carbon fiber material can reach the preset temperature and preheating state.

This utility model relates to the technical field of roving frame accessories, specifically to a belt displacement control device for a roving frame. It features a self-propelled mechanism that drives a sliding pusher block to move, thereby pushing the belt. Since the belt's stress point is at the connection between the belt and the upper or lower bobbin, and the sliding pusher block moves along the upper or lower bobbin and pushes the belt from the stress point, the belt will not bend, ensuring precise control of the belt displacement. The self-propelled mechanism drives a friction wheel to roll on a displacement crossbar via a transverse motor, thereby automatically moving the drive connector and the sliding pusher block. The sliding pusher block is connected to a fixed cylinder via a telescopic rod, allowing it to automatically extend and retract as it moves along the outer surface of the upper or lower bobbin, ensuring that the sliding pusher block always remains in contact with the outer surface of the upper or lower bobbin.

The embodiment of the invention provides a medical imaging method and device and medical imaging equipment. The method comprises the following steps: acquiring a region of interest on a reconnaissance image of an examination object by using a deep learning method; determining a geometric center of an organ of interest of the examination object according to the region of interest; and driving the patient table to move according to the geometric center of the organ of interest and the geometric rotation center of medical imaging equipment. According to the embodiment of the invention, the automatic movement of the patient table is realized, so that the geometric center of the organ of interest is close to the geometric rotation center of the medical imaging equipment, the diagnostic image has higher image quality, including higher image resolution, meanwhile, rays penetrating through the geometric rotation center of the medical imaging equipment are fully utilized, and correspondingly, the image quality is improved. And the dose efficiency of the rays is higher.

The utility model provides a cut flax machine for flax production relates to cut flax machine technical field, including cut flax machine body, cut flax machine body one side is equipped with the material conveying subassembly for automatically conveying flax raw materials to cut flax machine body, cut flax machine body other side is equipped with the placing base for bearing the material receiving structure of bottom, the placing base top is equipped with the push -off subassembly of material receiving part movement can be pushed, the placing base top is equipped with the material receiving box for collecting flax after cutting, in the utility model, through setting the fixed plate of placing base top, when material receiving box is placed on the placing base, material receiving box other side wall abuts fixed plate, can quickly position the position of material receiving box, ensure that material receiving box is in correct position when starting to receive material, avoid the material collection not comprehensive because of material receiving box position deviation.

The utility model discloses a horizontal hub end face cleaning device is equipped with support frame and cleaning device on base. The cleaning device contains bottom plate, rotary motor, extension shaft and brush head subassembly, and brush head subassembly can be flexibly adjusted with hub end face pressure through adjusting bolt, spring and other components cooperation. The lower end surface of bottom plate is equipped with linear guide rail pair, and the movement of cleaning device is realized by driving of propelling cylinder. The arc support surface of support frame upper part is used for steady placing hub, and the stability of hub during cleaning is ensured. The device realizes hub end face automatic cleaning, improves cleaning efficiency, reduces labor intensity, can adapt to different specifications hub, and has strong applicability. And through reasonable structure design, the stability and reliability of cleaning effect are ensured.

The application provides a wire harness moving device and a busbar welding complete machine. The wire harness moving device comprises a first moving driving assembly and a second moving driving assembly. The first moving driving assembly is used to drive the wire harness to move to the second moving driving assembly along a first direction. The second moving driving assembly is located below the first moving driving assembly and is used to drive the wire harness to move to the next work station along the first direction. The wire harness moving device of the application effectively increases the movable distance of the wire harness, so that the wire harness can move at different heights to meet different requirements.

The invention discloses a polyester polyol synthesis process and a polyester polyol synthesis system, and belongs to the technical field of polyester polyol synthesis. The synthesis process comprises the steps of raw material addition, reaction, rectification, alcohol separation, unloading and the like. The synthesis system comprises a reaction kettle, a rectifying tower and a tail gas absorption device. A heating jacket with a baffling mechanism is arranged outside the reaction kettle, and a stirring mechanism is arranged inside the reaction kettle, so that the heat utilization rate of a heating medium can be improved and the reaction is accelerated. The tail gas absorption device pressurizes tail gas through a tail gas pressurization box and then sends the tail gas into a tail gas absorption box, and the gas-liquid contact rate and the absorption rate are improved through multiple sets of stirring and gas distribution structures. The device is reasonable in design, can accurately control the reaction temperature, efficiently separate products and improve the utilization rate of a heating medium and the absorption rate of tail gas, and has relatively high social use value and application prospect.

The utility model discloses high-precision automatic saw cutting equipment for a column type filtering membrane assembly. The high-precision automatic saw cutting equipment comprises a machine base, a protective cover, a pressing and feeding module and a saw cutting module, wherein a closed processing space is formed by surrounding the protective cover; the pressing and feeding module is arranged on the machine base in a left-right moving manner; the pressing feeding module comprises a pair of sliding rails arranged in parallel, a first supporting plate movably arranged on the sliding rails, a positioning pressing unit fixed to the first supporting plate and a first air cylinder driving the first supporting plate to move left and right, and the sawing module is located at the left ends of the sliding rails. Automatic cutting of the end face of the column type membrane assembly is achieved, the cutting efficiency is high, the quality of the cut end face is good, dust-free cutting machining is achieved, and the production environment is greatly improved.

The utility model belongs to the technical field of discharging devices, and particularly relates to a discharging device which comprises a machine base, the machine base is provided with a plurality of material bearing seats, the material bearing seats are connected to the machine base in a sliding mode, the material bearing seats are used for stacking workpieces, the machine base is provided with a first material pushing assembly, and when the material bearing seats are full of the workpieces, the first material pushing assembly is used for pushing the workpieces. The first material pushing assembly is arranged on the machine base, the first material pushing assembly drives the material bearing base to slide so as to send out the workpieces from the discharging station, the second material pushing assembly drives the material bearing base to slide so as to enable the material bearing base to move to the discharging station, the material bearing base is used for stacking the workpieces again when the workpieces are discharged, and the automatic circulation discharging working mode is achieved. And the continuity and high efficiency of blanking are ensured, so that the working efficiency is improved.

The application discloses a buried pipeline dredging device, which comprises a crushing structure, one side of the crushing structure is provided with a driving source structure, a first driving structure is fixedly installed on the side, away from the crushing structure, of the driving source structure, and a guide structure is fixedly connected to the side, away from the driving source structure, of the first driving structure. The buried pipeline dredging device is characterized in that a driving motor drives a rotating plate to rotate through a worm gear transmission part, and then drives a drill bit to rotate; the drill bit can crush obstacles in the pipeline while rotating, so that the obstacles cannot affect the normal conveying of the pipeline; meanwhile, the annular plate drives the grinding block to rotate while rotating; the friction end surface of the grinding block is in contact with the inner wall of the pipeline, so that the grinding block can rub against the inside of the pipeline, thereby further grinding and removing the objects adhered to the inner wall of the pipeline, and the cleaning effect of the obstacles in the pipeline is improved.

The present invention discloses a follow-up pressing device, comprising a conveyor line and a mounting main board, a first limiting plate and a second limiting plate are connected to the conveyor line, a product placement space is formed between the first limiting plate and the second limiting plate; the mounting main board is arranged at one side of the conveyor line, a lifting pressing device is connected to the mounting main board; the pressing device comprises a conveyor chain device arranged above the conveyor line, a plurality of pressing mechanisms are connected to the conveyor chain of the conveyor chain device, and the pressing mechanisms rotate with the transmission belt to complete pressing the product in the product placement space. The present application realizes that after pressing, the packaging box that has completed pressing is driven to move automatically, thereby ensuring the effect of pressing.