6606results about "Labelling machines" patented technology

Computer vision techniques for configuring a robot having a robotic arm to interface with equipment to perform a task. The techniques include: capturing at least one image of the equipment: determining a position of a first alignment feature in the at least one captured image: determining, using the position of the first alignment feature in the at least one captured image, an alignment difference between a current alignment of the robot and the equipment with respect to a prior alignment of the robot and the equipment; and configuring the robot to interface with the equipment based on the alignment difference.

The invention relates to the technical field of intelligent printing and industrial automation control, and discloses an intelligent label printing optimization system, method and device based on image recognition. The method comprises the following steps: constructing an object surface feature matrix according to surface three-dimensional point cloud data and texture information of a to-be-labeled object; performing regional adaptability evaluation on the object surface feature matrix to obtain a thermodynamic map so as to determine a target labeling region; obtaining semantic information corresponding to preset label contents to generate typesetting constraint conditions corresponding to the label contents; generating an optimized typesetting scheme corresponding to the label content according to the typesetting constraint condition, and controlling preset printing equipment to print according to the optimized typesetting scheme to form a target label; and according to the first pose information corresponding to the object to be labeled, the preset second pose information of the printing equipment and the area range corresponding to the target area, a preset movement track corresponding to the mechanical arm is generated, and the mechanical arm is controlled to paste the target label to the target area according to the movement track.

The invention relates to a device (10) for labeling containers. The device (10) comprises a labeling unit (12) with a labeling unit (14) for labeling the containers and a supply unit (24) connected to the labeling unit (14) for feeding a label tape to the labeling unit (14). The supply unit (24) comprises a robot cell (26) spaced apart from the labeling unit (14). The robot cell (26) comprises a roll storage unit (34), a roll pickup device (36), and a robot (52) configured to automatically load the roll pickup device (36) with label rolls from the roll storage unit (34).

A high throughput, efficient, and simplified unloading and packaging systems and methods for large-scale production of pharmaceutical units (104) using additive manufacturing. The systems and methods may unload, inspect, package, and trace pharmaceutical units, produced by an additive manufacturing system (900), that are not damaged or deformed. The unloading and packaging system can include one or more unloading and packaging devices (100). The unloading and packaging device can include a modular configuration having modules. Individual modules to be arranged in any relative order, at any location, and with any number in the unloading and packaging device. The flexibility of the modular configuration allows one or more modules to be removed or added at any given time due to, e.g., expansion, downsizing, module repair, module upgrades, etc. High throughput can be achieved by operating unloading and packaging devices independently.

A syringe assembly includes a syringe and a tamper evident cap disposed over a Luer connection of the syringe, the tamper evident cap having a main body that defines a proximal end defining an opening, a distal end opposite the proximal end, an outer surface, and an inner surface opposite the outer surface that defines a passage to receive a tip cap and the Luer connection, where the tamper evident cap is spaced from the tip cap. The main body defines a frangible connection between the proximal and distal ends thereof. The frangible connection can break under a force applied to the distal end of the tamper evident cap such that the proximal end of the tamper evident cap remains engaged with the syringe when the frangible connection breaks. An RFID tag is disposed on the syringe and has an integrated circuit and an antenna configured to send / receive signals between an RFID reader.

The invention discloses a method for tearing and pasting glue on a large surface of a battery cell. The method comprises the following steps: S1, placing sheet glue in a material storage station; s2, a first mechanical arm picks up the sheet glue in the material storage station and transfers the sheet glue to a glue tearing station, lower-layer release paper of the sheet glue is torn off in the glue tearing station, and then the sheet glue is driven to conduct visual detection; s3, the first manipulator drives the detected sheet glue to be attached to the surface of the battery cell; and S4, the battery cell pasted with the sheet glue is conveyed to a second mechanical arm along with the tool plate, the second mechanical arm tears off the release paper on the upper layer of the sheet glue on the battery cell, visual detection is carried out, and glue pasting is completed. According to the invention, a clamp on the four-axis manipulator takes materials through a suction cup, the materials are sent to an adhesive tearing station after the materials are taken, the four-axis manipulator drives the torn sheet adhesive to carry out visual detection and detects whether the adhesive tearing of the lower-layer release paper is completed or not after the adhesive tearing of the lower-layer release paper is completed, and the four-axis manipulator drives the torn sheet adhesive to be pasted into a battery cell after the detection is completed and runs to a subsequent station. And the rear four-axis manipulator drives the clamp to tear the release paper on the upper layer of the battery cell.

The invention discloses a visual labeling mechanism device and an automatic labeling method thereof, and the method comprises the steps: obtaining a workpiece surface image in motion in real time through a visual assembly, extracting a pose parameter of a workpiece in combination with an image processing algorithm, generating a pose data set containing a coordinate parameter and a deflection angle, and inputting a motion prediction model. Calculating a future movement track of the workpiece in combination with the speed parameter of the conveying line, and generating an adjustment instruction set of the labeling head; the movement track of the multi-axis mechanical arm is controlled based on the adjusting instruction set, the attaching pressure of the label contact face is adjusted through the pressure feedback module, and labeling operation of the curved surface of the workpiece is completed; a line scanning camera module is used for scanning the geometric position of the labeled label, a real-time detection result is generated by comparing the geometric position with a preset quality standard, a compensation signal is triggered if position deviation exists, and compensation operation is conducted through a compensation pressure head so as to ensure that the labeling quality meets the preset standard; and through cooperative control of visual identification, track prediction and compensation, the stability and the fitting precision of dynamic labeling are effectively improved.

The invention provides an adhesive tape attaching speed control method and system of adhesive tape equipment. Through a control system comprising a sensing layer, a control layer and an execution layer, the method comprises the steps that S1, the type of an adhesive tape base material is obtained through online spectral analysis, and the optimal attachment speed Vopt is calculated in combination with the elastic modulus Ec and the maximum allowable strain rate epsilon max in a pre-stored material database; meanwhile, pressure-speed cooperative control is executed; s2, executing a segmented attachment strategy: dividing an attachment process into three stages, namely, an initial-stage low-speed positioning stage, a middle-stage self-adaptive acceleration stage and a tail-stage pressure-maintaining speed reduction stage; and S3, providing an adhesive tape attaching control scheme capable of dynamically sensing the physical characteristics of the adhesive tape, the environmental parameters and the workpiece surface state and realizing speed self-adaptive adjustment through closed-loop optimization through a method for optimizing the speed control parameters through a machine learning model, and solving the problems of low yield and poor compatibility caused by parameter solidification of traditional equipment.

The invention relates to an annular automatic packaging device for a reel disc, which comprises a boxing and covering mechanism for covering, labeling and adhesive tape pasting of a paper box and feeding of a finished product to a finished product transmission module, and the boxing and covering mechanism is matched with a reel disc feeding mechanism through an assembly manipulator and is matched with a paper box positioning mechanism through a transfer manipulator. The paper box positioning mechanism is matched with a box folding mechanism for folding the paper box into a vertical semi-finished paper box with an upper cover, the box folding mechanism is matched with a leatheroid feeding mechanism, and the leatheroid feeding mechanism is used for sucking leatheroid on a leatheroid pile and moving the leatheroid to the box folding mechanism and placing the semi-finished paper box with the folded box on the paper box positioning mechanism. The panel feeding mechanism is matched with an AGV trolley feeding device. According to the annular automatic packaging equipment for the reels, packaging is completed in the whole machine, a fixed mechanical arm is used for replacing a conveying belt to convey the reels and semi-finished paper boxes, and therefore the overall packaging efficiency is greatly improved.

Disclosed herein are high throughput, efficient, and simplified unloading and packaging systems and methods for large-scale production of pharmaceutical units using additive manufacturing. The disclosed systems and methods may unload, inspect, package, and trace pharmaceutical units, produced by an additive manufacturing system, that are not damaged or deformed. The unloading and packaging system can include one or more unloading and packaging devices. The unloading and packaging device can include a modular configuration having modules. Individual modules to be arranged in any relative order, at any location, and with any number in the unloading and packaging device. The flexibility of the modular configuration allows one or more modules to be removed or added at any given time due to, e.g., expansion, downsizing, module repair, module upgrades, etc. High throughput can be achieved by operating unloading and packaging devices independently and in parallel.

The utility model relates to the technical field of labeling equipment, in particular to a vacuum adsorption device for labeling label paper, which comprises a frame, a hollow label taking drum and a hollow label adsorption drum, a second rotating shaft and a third rotating shaft are rotatably mounted on the frame, the top of the second rotating shaft is detachably connected with a first rotating shaft, and the label taking drum is fixedly mounted on the first rotating shaft; the top of the third rotating shaft is detachably connected with the fourth rotating shaft; the label sucking drum is fixedly mounted on the fourth rotating shaft; a second adsorption hole is formed in the side wall of the label suction drum, and a first adsorption hole is formed in the side wall of the label taking drum; the second rotating shaft is sequentially communicated with the first rotating shaft and the label taking drum, the third rotating shaft is sequentially communicated with the fourth rotating shaft and the label sucking drum, and the second rotating shaft and the third rotating shaft are connected with the air inlet end of the fan through air paths. The label transfer device is simple and reliable in structure and suitable for transfer of clean cloth roll labels.

The embodiment of the invention provides an oven system and an oven system current collector passing control method, and relates to the field of control. The system comprises a box body, a drying cavity is formed in the box body, and a current collector inlet and a current collector outlet which are communicated with the drying cavity are formed in the box body; the traction device penetrates through the drying cavity; the fixing part is connected with the traction device; the controller is configured to control the coating system to push the first fracture section of the current collector out of a first side outside the box body and pull the second fracture section of the current collector out of a second side outside the box body under the condition that the current collector is fractured, the second side is one side opposite to the first side, and the first side or the second side is the inlet side of the current collector; and the traction device and the fixing component are controlled, and the first fracture section fixed to the fixing component is pulled to penetrate through the drying cavity.

The invention relates to the technical field of labeling equipment control, in particular to a PLC labeling machine control method and system based on fitting site cruising. The pose time sequence state variable corresponding to the tracking pose change of the industrial vision camera is described on the basis of the pre-integration relativity of the inertia measurement data to the continuous image data, and the ideal cruise pose of the labeling mechanism in cruise attachment relative to the optimal attachment site on the target machined object is obtained; if the PLC labeling machine is incompatible with automatic cruise planning on the special-shaped surface on the control premise of an ideal cruise pose, mapping a cruise mapping distance matrix from labeling to a specified labeling processing area when the ideal cruise pose is reached in a space coordinate domain based on an operation transformation track; a labeling mechanism is controlled according to semi-variance Gaussian model identification solution of the cruise mapping distance matrix; according to the invention, accurate label lamination control can be carried out on the PLC labeling machine based on the lamination site cruise of the special-shaped surface, so that the labeling quality of the PLC labeling machine on the special-shaped surface processed object is improved.

The utility model relates to an acoustic magnetic label labeling machine which comprises a labeling machine working part and a labeling machine base, and the labeling machine working part comprises an unwinding wheel driven by an unwinding servo module to rotate; the winding wheel is driven by the winding servo module to rotate; a label stripping angle smaller than 15 degrees is arranged at the front end of the label stripping knife board; the push head driving mechanism drives the push head to linearly move up and down, and the upper end face of the push head is provided with a negative pressure hole and an optical fiber detection hole; a plurality of guide shafts and a tensioning ring are arranged between the unwinding wheel and the label stripping knife board, the tensioning ring is located at the lowest position, the label tape is wound around the lower portion of the tensioning ring, and a tensioning scraping piece is arranged on one side of the guide shaft located at the highest position; and a label tape clamping mechanism is arranged between the label stripping knife board and the winding wheel. According to the automatic labeling device, continuous actions of unwinding of a label roll, stripping of a label, pasting of the label and winding of label bottom paper can be realized, and the labeling efficiency of the acoustic magnetic label is improved.

A system for simulating automatic labeling of steel coils on a production site comprises a PLC industrial personal computer used for collecting information of the steel coils, issuing the information of the steel coils needing to be labeled to a label printing and stripping device, sending a label taking instruction to an industrial six-axis robot and sending a labeling instruction to a labeling head after receiving a movement completion signal; the label printing and stripping device is used for printing a label containing the steel coil information based on the steel coil information, stripping the corresponding label after printing is completed, and feeding back a label printing and stripping completion signal to the PLC industrial personal computer; the industrial six-axis robot is used for controlling the labeling head to move to the label taking position of the label printing and stripping device after receiving the label taking instruction, sucking the label stripped by the label printing and stripping device through a vacuum chuck on the labeling head, controlling the labeling head to move to the steel coil after taking the label, and feeding back a movement completion signal to the PLC industrial personal computer; and the labeling head is used for carrying out labeling operation after receiving the labeling instruction, and labeling the labels on the corresponding steel coils.

The invention relates to the technical field of cloth cover detection equipment, in particular to a cloth cover defect detection device. Comprising a machine body, a placing frame arranged on the machine body and used for placing rolled cloth, an inclined lighting plate, a supporting frame arranged at the top of the machine body, a transverse moving platform arranged in the supporting frame, a first sliding block arranged on the transverse moving platform, a longitudinal driving device arranged on the first sliding block, a connecting block arranged at the bottom of the longitudinal driving device, a winding drum and a label plate arranged at the bottom of the connecting block. When the camera detects that the cloth cover has flaws, labels on label plates of the transverse moving platform and the longitudinal driving device are transferred to flaw spots of the rolled cloth, automatic labeling of the flaw spots of the rolled cloth can be achieved, manual labeling is not needed, and the working efficiency is improved; the technical problem that the detection efficiency is low due to the fact that manual marking is needed in the existing batching detection process is solved.

The invention relates to the field of straightening machines, in particular to a round bottle straightening machine and a method for straightening through the round bottle straightening machine. The transmission adjusting assembly comprises a first base, a second base, a first motor, a second motor, at least two first belt wheels, a first belt matched with the first belt wheels for use, at least two second belt wheels and a second belt matched with the second belt wheels for use, the two first belt wheels are rotationally connected to the surface of the first base at intervals, and the first belt is connected with the two first belt wheels in a tensioning mode. The two second belt wheels are rotationally connected to the surface of the second base at intervals, and the second belt is connected with the two second belt wheels in a tensioned mode. Through the arrangement of the first motor, the second motor, the first belt wheel, the first belt, the second belt wheel and the second belt, the label information of each round bottle on the conveying belt faces the same side, manual adjustment and rotation in the later period are not needed, and therefore the machining period of the round bottles is shortened, and the production cost of the round bottles is reduced.

The invention provides an automatic braid labeling machine which comprises a base, the upper surface of the base is fixedly connected with a limiting plate, the upper surface of the limiting plate is fixedly connected with a workbench, the surface of the workbench is fixedly connected with a first supporting rod, and the first supporting rod is fixedly connected to the upper surface of the base; a labeling assembly is arranged on the surface of the workbench and comprises a labeling cylinder arranged above the workbench. A first motor drives a winding wheel to rotate to achieve braid winding, the braid is prevented from slipping by means of anti-slip teeth of a friction chuck, stable and accurate conveying is guaranteed, a linkage transverse rod is driven by related parts to accurately move and rotate, and when the linkage transverse rod is horizontal, a circular ring and the braid are matched to enable a dispensing conical cylinder to output glue in a proper amount, and the range is limited. And the identification sticker accurately falls on the glue dripping position and is pressed by the labeling cylinder and the glue dispensing conical cylinder, so that the labeling quality is improved, the falling of the identification sticker is reduced, the automatic labeling effect is improved, and the braid labeling efficiency is improved.

The utility model relates to the technical field of labeling machines, in particular to a tensioning mechanism for a feeding roll of a labeling machine, which comprises a bottom plate, a mounting plate is fixedly mounted on the bottom plate, a tray mounting shaft is rotatably mounted on the mounting plate, a friction wheel is fixedly mounted on the tray mounting shaft, a holding belt is sleeved on the friction wheel, and the holding belt is fixedly mounted on the mounting plate. And a material supply disc piece connected with the material disc mounting shaft is fixedly mounted on one side of the friction wheel. When the label tensioning roller and the supporting plate move downwards, the abutting wheel and the belt fixing assembly are promoted to be lifted up synchronously, the feeding disc piece can rotate freely without resistance, rotation of a label paper ring and movement of a paper path are achieved, and the feeding disc piece stops rotating freely after having resistance through resetting of the supporting plate and the lever plate. And synchronously, the label paper path is in a tensioning state under the reset of the label tensioning roller, so that the stable conveying of the label paper path is ensured by the reciprocating motion of the working procedures when the labeling machine continuously works.

The invention relates to the technical field of battery labeling equipment, in particular to a high-integration-level lithium battery Pack label package packaging structure and a control method thereof.The high-integration-level lithium battery Pack label package packaging structure comprises a moving mechanism, a platform, a profiling carrier and edge stroking mechanisms, the platform is connected to the moving mechanism, the profiling carrier is placed in the middle of the platform, and the edge stroking mechanisms are connected to the side walls of the platform respectively; the output end of each edge stroking mechanism is arranged towards the middle part of the profiling carrier, and the edge stroking mechanisms are arranged to execute label pressing and label stroking actions, so that the labeling work of the lithium battery Pack is finished, and labels on the periphery of the lithium battery Pack can be firmly attached; and bubbles and wrinkles generated by labeling are removed, so that the attractiveness of the lithium battery pack after labeling and the labeling treatment efficiency are greatly improved.

The invention relates, inter alia, to a device for conveying containers for a container processing facility. The device has a first, preferably continuous, container conveyor, a second, preferably continuous, container conveyor, which has multiple preferably plate-shaped carriers for transporting the containers, and a transfer station by use of which the containers can be removed from the first container conveyor and positioned on the multiple carriers of the second container conveyor. Advantageously, the device allows unstable containers to be transported securely and these containers to be buffered by use of the carriers.

The invention discloses a full-automatic packaging assembly line for semiconductor material trays, which comprises a material taking and feeding mechanism, a material tray label tearing and pasting mechanism, a moisture-proof monitoring mechanism, a bagging and packaging helium detection mechanism and a boxing and packaging redetection mechanism which are arranged in sequence, and the assembly line realizes material tray grabbing, visual detection and overturning, old label tearing and new label pasting; the full-process automatic operation comprises the following steps of: automatically placing a humidity card and a drying agent, bagging an aluminum foil bag, vacuumizing, filling helium, carrying out heat sealing, carrying out helium detection, and finally automatically boxing, sealing, rechecking, labeling and stacking. By integrating multi-stage visual positioning and detection, double-path parallel heat sealing and closed-loop quality control, the packaging efficiency and precision are remarkably improved, the sealing performance, moisture resistance and traceability of product packaging are ensured, and the automatic packaging machine is particularly suitable for automatic packaging of precise electronic components such as semiconductors.

Rapid multi-face labeling equipment comprises a feeding station and a labeling station, the feeding station is used for conveying a product to be labeled to the labeling station, the labeling station comprises a label outlet table, a first labeling table and a labeling arm, a labeling module is arranged at the end of the labeling arm and comprises a plurality of label suction heads arranged in parallel, and the label suction heads are arranged on the first labeling table. The label suction heads are the same or different in size and can suck one or more labels printed from the label output table respectively or simultaneously. And the labeling arm attaches the label to the product to be labeled after adsorbing the label. And the first labeling table can enable the to-be-labeled product to rotate and is matched with the labeling arm to realize multi-surface labeling of the to-be-labeled product. According to the multi-surface labeling device, the multiple label suction heads are arranged and can separately or simultaneously suck labels, the multi-surface labeling device can be compatible with the labels of different sizes, simultaneous suction of the multiple labels can be achieved, the labeling requirements of different products are met, meanwhile, the first labeling table can achieve rotation of the to-be-labeled products, rapid multi-surface labeling is achieved, and the labeling efficiency is improved.

The invention discloses an automatic labeling method and device for a container. The method comprises the following steps: acquiring basic information of the container; performing data preprocessing operation according to the container basic information to obtain label data and label three-dimensional coordinates; according to the label data and the label three-dimensional coordinates, performing importance score calculation operation to obtain a label importance score; according to the label data, the label three-dimensional coordinates and the label importance score, performing a label position adjustment operation to obtain a label position; according to the label labeling position and the label importance score, performing a labeling sequence generation operation to obtain a label labeling sequence; and according to the label labeling sequence, the label labeling positions and the label three-dimensional coordinates, automatic labeling operation is executed, and the labels are labeled to the container. According to the method, accurate, rapid and automatic labeling under a complex background can be realized.

The utility model belongs to the technical field of product production, and discloses a labeling device. The labeling device comprises a conveying mechanism, a bar code pasting mechanism and a driving mechanism. The conveying mechanism is used for conveying products to be labeled. The bar code pasting mechanism comprises an adsorption head, a first driving assembly and a second driving assembly, the adsorption head is arranged at the driving end of the first driving assembly and used for adsorbing a bar code to be pasted, and the first driving assembly can drive the adsorption head to rotate around the Y axis; the fixed end of the first driving assembly is connected to the driving end of the second driving assembly, and the second driving assembly can drive the first driving assembly and the adsorption head to rotate around the X axis. The driving mechanism is used for driving the bar code pasting mechanism to move along the X axis, the Y axis and the Z axis so that the bar code pasting mechanism can be transferred between the bar code taking position and the product. According to the labeling device, the posture of the bar code can be adjusted at multiple angles so that the bar code can be pasted on multiple side faces of the product, and bar code pasting of various types of products can be achieved through the labeling device.

The invention provides a rubberizing device which comprises a conveying line used for conveying products; the glue stripping unit comprises a rotating wheel used for placing a 3M glue roll, a recycling roll shaft used for recycling a base material of 3M glue and a stripping plate used for stripping the 3M glue; the rubberizing unit comprises a mechanical arm, a rubberizing head, an edge folding piece and an edge pressing piece, the mechanical arm is connected with the rubberizing head, an adsorption piece is arranged on the rubberizing head, the edge folding piece can fold the release paper extending out of the end of the rubberizing head upwards, and the edge pressing piece is arranged on the rubberizing head to clamp the folded position of the release paper; the release paper separating unit comprises a separating rod, and the separating rod can move back and forth to make movable contact with the bottom face of the release paper so as to separate the release paper; and the release paper collecting unit comprises a groove body, and a waste suction opening used for sucking and removing the separated release paper is formed in the groove body. The rubberizing device is simple in structure, the production efficiency is improved, the product quality is ensured, and the pollution to the environment is reduced.

The invention belongs to the technical field of X-ray material counting, and discloses high-speed online X-ray automatic material counting equipment and a using method thereof.The high-speed online X-ray automatic material counting equipment comprises an operation room, a feeding and discharging system, a carrying device, a rotating device, a material counting device and a labeling device, and the feeding and discharging system, the carrying device, the rotating device, the material counting device and the labeling device are arranged in the operation room; the feeding and discharging system is provided with a feeding station, a discharging station and an NG station, the carrying device can transfer material trays in the feeding station to the rotating device, and then after the material counting device conducts material counting operation and the labeling device conducts labeling operation, qualified material trays are transferred to the discharging station or NG material trays are transferred to the NG station. And the rotating device is rotationally arranged in the operation room. Manual operation can be avoided, the automation degree of equipment and the feeding and discharging efficiency are improved, and defective products can be automatically and accurately partitioned.

The invention is applicable to the technical field of automation, and provides a labeling machine which comprises a label supply mechanism, a labeling mechanism and a labeling mechanism, the positioning mechanism is used for positioning the to-be-labeled part; the robot comprises a manipulator and an adsorption gripper arranged on the manipulator, a plurality of adsorption areas are arranged on the adsorption gripper, adsorption holes are formed in the adsorption areas of the adsorption gripper, a plurality of mutually isolated cavities are formed in the adsorption gripper, and the cavities and the adsorption areas are arranged in a one-to-one correspondence mode; the manipulator is used for moving the adsorption gripper to the label supply mechanism, so that the at least one adsorption area adsorbs the label, and the manipulator is also used for moving the adsorption gripper to the to-be-labeled piece of the positioning mechanism, so that the adsorption gripper attaches the label to the to-be-labeled piece. The invention further provides a labeling method. The labeling machine and the labeling method provided by the embodiment of the invention can be compatible with labels with different sizes, the cost is saved, and the efficiency is improved.

The invention belongs to the technical field of cigarette production equipment, and particularly relates to a label paper valve body type suction mechanism of a cigarette packaging machine. A lifting rod; the first transmission mechanism is mounted between the rotating shaft and the lifting rod; the suction base is fixedly installed at the top end of the lifting rod, and a suction cup and an air suction pipe are installed on the suction base; the deflation mechanism is mounted on the suction seat; the valve is mounted on the air suction pipe; the second transmission mechanism is used for driving the valve rod to rotate back and forth; when the valve is in an open state, the deflation mechanism is in a closed state; in the contact process of the suction cup and the label paper in the paper warehouse, the valve is opened under the action of the second transmission mechanism, and the label paper is sucked; when the suction cup drives the label paper to be separated from the paper warehouse and reach the box mold conveying belt, the deflation mechanism is opened, and the suction cup is communicated with the outside atmosphere. And before the deflation mechanism is opened, the valve is closed under the action of the second transmission mechanism. The problem that noise is too large due to structural defects of an existing suction mechanism is solved.