5538results about "Article feeders" patented technology

A repulpable insulated container assembly having a container formed of paper such as corrugated cardboard or varying paper materials and defining an interior; and a repulpable insert placed within the interior of the container and formed of a first paper layer; and a paper fiber pad coupled to the first paper layer.

The utility model relates to the technical field of film sticking, in particular to a continuous photovoltaic module transverse film sticking machine which comprises a rack, a first lifting conveying unit, a second lifting conveying unit, a lifting transfer frame, a first translation adsorption unit, a second translation adsorption unit, a first transverse synchronous rubberizing unit and a second transverse synchronous rubberizing unit. The first lifting conveying unit, the second lifting conveying unit, the lifting transfer frame, the first translation adsorption unit and the second translation adsorption unit are arranged on the lower portion of the rack, and the first translation adsorption unit moves between the first lifting conveying unit and the lifting transfer frame in a penetrating mode. The second translation adsorption unit alternately moves between the second lifting conveying unit and the lifting transfer frame; the first transverse synchronous rubberizing unit and the second transverse synchronous rubberizing unit are arranged on the upper portion of the machine frame, a plurality of film pasting assemblies are arranged on the first transverse synchronous rubberizing unit and the second transverse synchronous rubberizing unit side by side in the Y direction, and the film pasting positions of the film pasting assemblies on the different transverse synchronous rubberizing units are staggered. According to the continuous transverse film sticking machine for the photovoltaic module, the whole film sticking work is continuously completed in two steps, the requirement for film sticking at a close interval is met, and the working efficiency is high.

A medium processing apparatus includes a conveyor, a liquid applier, and a crimper. The conveyor conveys a medium. The liquid applier applies liquid to the medium conveyed by the conveyor. The crimper presses and deforms a medium bundle including at least one medium to which the liquid is applied by the liquid applier, to bind the medium bundle. The liquid applier selectively performs application of the liquid to all media constituting the medium bundle or application of the liquid to only some of the media constituting the medium bundle, based on a conveyance interval at which the media are conveyed by the conveyor.

The present application relates to the technical field of sheet-placing devices for lithium battery winding machines. Disclosed is an automatic cutting and sheet-placing device, comprising material roll conveying mechanisms and material loading and positioning mechanisms (43), wherein a material storage mechanism (38), a material brushing mechanism (39), a material pulling traction mechanism (40), a material cutting mechanism (41) and a sheet suction mechanism (42) are disposed in sequence between each material roll conveying mechanism and material loading and positioning mechanism (43). The material pulling traction mechanism (40) is used for traction pulling of a material roll; specifically, by starting a pressing roller cylinder (16), a pressing block (14) is driven to descend until same presses against a traction pulling wheel (33), so as to pull the material roll, thus releasing the material; the material passes through the material storage mechanism (38), and then through the material brushing mechanism (39), where bristles perform a powder brushing treatment on the material; then the material passes through the material cutting mechanism (41), and a driving cylinder (18) drives a cutter (20) to descend until the material is cut off; a suction cup (25) is driven by a linear module and a lifting module to hold the material by suction and place the material on a supporting plate (35); and a material pushing cylinder drives a material pushing block (36) to push and displace the material, such that one side of the material abuts against a material positioning plate, thereby achieving consistency in positioning of each material sheet.

A recording material conveying device includes: a first conveyor that conveys a recording material supplied from a recording material supply part; a second conveyor that branches from the first conveyor and conveys the recording material without passing through an image forming part; a third conveyor that branches from the first conveyor and conveys the recording material via the image forming part; and a detector that detects a recording material characteristic of the recording material, wherein the recording material whose recording material characteristic has been detected by the detector can be ejected from the second conveyor.

A medium conveying apparatus includes a feed roller to feed a medium, a separation roller opposed to the feed roller, a motor to generate driving force by being supplied with electric power, a cam member rotated in a first direction by the driving force to press the separation roller toward the feed roller, and a driving force transmitting mechanism between the motor and the cam member, the driving force transmitting mechanism being configured to transmit the driving force from the motor to the cam member and provided such that the cam member keeps pressing the separation roller toward the feed roller without rotating the cam member in a second direction opposite to the first direction even if electric power supply to the motor is shut off.

A sheet conveyance apparatus includes a driving roller, a steering portion configured to change an inclination angle of a rotational axis of the driving roller, a follower roller configured to nip and convey a sheet together with the driving roller and pivot about a pivot axis, a contact / separation mechanism, a first detection portion configured to detect vibration of the follower roller, a second detection portion configured to detect positional deviation of the sheet, and a control portion configured to execute a correction operation of correcting the positional deviation of the sheet and to execute a predetermined process for causing the correction operation to be started after the driving roller and the follower roller have been switched from the separation state to the contact state and after the vibration of the follower roller has settled down within a predetermined range.

The utility model discloses a deviation rectifying device for a paper bag printing machine. The deviation rectifying device comprises a left deviation rectifying unit and a right deviation rectifying unit which are arranged on the two sides of a conveying belt mechanism and symmetrically arranged in structure. The left deviation rectifying unit comprises a side fixing plate, and a rotating roller unit and a guide shape fixing unit which are sequentially arranged on the side fixing plate; according to the scheme, the left deviation rectifying unit and the right deviation rectifying unit which are structurally and symmetrically arranged are arranged on the two sides of the conveying belt, and each of the left deviation rectifying unit and the right deviation rectifying unit comprises a side fixing plate, a rotating roller unit and a guide shape fixing unit, wherein the rotating roller unit and the guide shape fixing unit are sequentially arranged on the side fixing plate. Wherein the rotating roller units on the two sides are used in cooperation, paper bags with inclined placement angles can be rectified, after rectification, in order to further improve the printing quality, the two guiding and shaping units arranged on the two sides are used for conducting feeding guiding and shaping on the paper bags, the printing quality can be improved, the using effect is good, and the paper bag printing device is suitable for popularization and application. And industrial popularization and application are facilitated.

The invention belongs to the technical field of curved surface multi-degree-of-freedom forming, and particularly relates to a space multi-degree-of-freedom conformal structure array ink jet forming method and device. The device comprises a multi-joint robot grabbing mechanism, an ink path system, a feeding and discharging mechanism, a conveying mechanism and a forming detection mechanism. According to the method, a pneumatic suction claw is clamped at the tail end of a multi-joint robot to grab a printing base material, then the base material is lifted to conduct relative movement under a fixed array ink jet forming device, after forming is completed, forming precision detection is conducted through a visual detection system, and integrated preparation and detection of curved surface conformal elements are achieved. The device and the method can solve the problems that in the current curved surface conformal element forming process, the transfer printing forming process is complex, a transition layer material is needed, and a multi-axis direct writing method is low in production efficiency and difficult to batch; in addition, the ink jet forming system and the ink path system are kept static in the whole forming process, and the method has important significance in achieving integrated efficient and high-precision forming of curved-surface conformal original parts.

A paper jam indication detection device detects an indication that a paper jam will occur in a paper feed device. The paper jam indication detection device includes: a sound collector that collects a friction sound produced by friction between a plurality of sheets of paper when the paper is fed from a holder holding the plurality of sheets of the paper; an indication detector that detects an indication that a paper jam will occur in the paper feed device based on a decrease in the friction sound collected by the sound collector; and a signal outputter that, when the indication is detected by the indication detector, outputs, to the paper feed device, a signal for stopping the paper from being fed from the holder.

The three-dimensional shaping cloth flattening device comprises a base, a top plate and a lifting plate, a constant-pressure flattening head is arranged on the bottom face of the lifting plate, the constant-pressure flattening head comprises a constant-pressure air chamber shell, a flexible pressurizing bag and a constant-pressure mechanism, and the flexible pressurizing bag and the constant-pressure air chamber shell are connected in a sealed mode to jointly form a closed cavity; the constant-pressure mechanism is mounted in the constant-pressure air chamber shell and is used for providing constant reference pressure for the flexible pressurizing bag; a driving mechanism is fixedly arranged on the upper surface of the top plate and used for driving the constant-pressure leveling head to move relatively. According to the three-dimensional cloth flattening device, the problem that three-dimensional cloth is not completely flattened or damaged due to uneven pressure can be solved, and the high-quality and lossless three-dimensional flattening effect is achieved.

Personnel saving of a process from a printer to a sheet processing machine is achieved. A general printing management device is connected to be communicable with a conveyance management device that manages a plurality of automatic guided vehicles each conveying a stacker in which paper ejected from a printer is stackable. The general printing management device generates conveyance instruction information for conveying a stacker in which paper ejected from the printer is stacked from a sheet receiving position of the printer to a sheet supply position of a next processing machine, based on job information in which a manufacturing process procedure for manufacturing a printed product is registered, and transmits the conveyance instruction information to the conveyance management device.

The utility model provides a paper deviation rectifying structure for a printing machine. The paper deviation rectifying structure for the printing machine effectively solves the problems that in an existing deviation rectifying structure for the printing machine, friction force on the side edges of paper is large, and the structure is not simple and reliable enough. According to the technical scheme, the device comprises a rack, a transmission belt capable of moving left and right is installed in the rack, a rotating shaft arranged in the front-back direction is arranged above the transmission belt, the end of the rotating shaft is rotationally connected to the rack, and the rotating shaft can actively rotate; the two spiral pieces at the two ends of the rotating shaft are opposite in rotation direction and are symmetrical in the front-back direction. The correcting device is ingenious in structure, friction to the side edges of paper is reduced under the condition that the correcting capacity of the printer is guaranteed, it is guaranteed that the paper can synchronously move along with the conveying belt, the structure is simpler and more reliable, and the correcting and correcting effects are better.

The invention relates to a packaging system (1) and to a method for feeding flat packaging materials (20) to a packaging system (1). The packaging system (1) comprises a packaging module (2), a first transport device (3) for feeding articles to the packaging module (2) in a first transport direction (TR1), and a second transport device (4) for feeding flat packaging materials (20) arranged in a first upright orientation (22sv1) in a second transport direction (TR2), which second transport direction (TR2) differs from the first transport direction (TR1). Furthermore, the packaging system (1) comprises a handling device (5) for arranging the flat packaging materials (20) on the second transport device (4), wherein the packaging system (1) comprises at least one displacement unit (8), which displacement unit (8) is configured to displace a plurality of upright packaging materials (20) relative to one another, which displacement unit (8) has vertically oriented side walls (9) and a support surface (10), wherein an angle differing from 90 degrees is formed between each of the side walls (9) and the support surface (10).

A sheet separation device includes a sheet separation unit, a displacement detector, a displacement adjuster, and a controller. The sheet separation unit performs a sheet separating operation and a sheet inserting operation. The displacement detector detects a displacement amount of the two-ply sheet when the two-ply sheet is displaced in a width direction of the two-ply sheet and detects a displacement amount of the inner sheet. The displacement adjuster adjusts the displacement of the two-ply sheet in the width direction before the sheet separating operation, based on the displacement amount of the two-ply sheet in the width direction detected by the displacement detector. The controller causes the displacement adjuster to adjust relative positions of the two-ply sheet and the inner sheet between the sheet separating operation and the sheet inserting operation, based on the displacement amount of the inner sheet in the width direction detected by the displacement detector.

The utility model discloses a PE bag continuous paging mechanism which comprises a feeding assembly and a paging assembly which are sequentially arranged in the conveying direction of PE bags, and an adsorption assembly and a material blocking assembly which are located at the tail end of the feeding assembly. The feeding assembly comprises a feeding rack with limiting plates on the two sides, a feeding belt arranged on the feeding rack and partition plates arranged on the feeding belt at intervals, and every two adjacent partition plates form a discharging interval. And the material blocking assembly is arranged at the tail end of the feeding rack and is opposite to the feeding belt, and conveying is stopped when the PE bags are conveyed to the material blocking assembly. According to the scheme, the feeding belt is provided with the multiple discharging intervals, stacked PE bags are manually placed in the discharging intervals, after paging of the PE bags in the previous interval is completed, the next discharging interval is conveyed forwards, supplement is conducted in time, it is guaranteed that paging work is continuously conducted, a machine does not need to be paused for supplementing materials, the paging efficiency is improved, and the workload is reduced.

An automatic document feeder includes a document stacker, a document conveyor, a sound generator, a sound collector, and circuitry. The document stacker is a receptacle on which a document is placed. The document conveyor conveys the document on the document stacker along a document conveyance path in a conveyance direction. The sound generator is on a surface of the document conveyance path, and has a protrusion or a recess protruding or recessed from the surface of the document conveyance path, and extending continuously or intermittently from one end to another end of the document conveyance path in a width direction orthogonal to the conveyance direction. The sound collector collects sound generated by contact between the sound generator and a fastening object attached to the document. The circuitry is to predict whether the fastening object is attached to the document, based on the sound collected by the sound collector.

The invention discloses paper product processing and conveying equipment, and relates to the field of paper product processing, the paper product processing and conveying equipment comprises a paper product stacking seat, a connecting frame is fixedly mounted at the bottom of the paper product stacking seat, a mounting table is fixedly arranged at the bottom of the connecting frame, and a plurality of groups of supporting columns are uniformly mounted at the bottom of the mounting table; a stepping conveying mechanism is installed below the paper product stacking base, one end of the paper product stacking base is fixedly connected with a conveying belt butt joint channel, a supporting frame is fixedly connected to the bottom of the conveying belt butt joint channel in a screwed mode, the end, away from the conveying belt butt joint channel, of the supporting frame is fixedly connected with a mounting table in a screwed mode, and four sets of bearing frames are evenly installed on the surface of the mounting table. According to the paper product processing and conveying equipment, the stepping conveying mechanism can be matched with the working rhythm of a printing machine, paperboards can still be accurately conveyed to the printing position piece by piece under the condition of high-speed operation, the high-speed printing performance of the printing machine can be fully exerted, and efficient production is achieved.

The invention relates to the technical field of corrugated paper feeding, in particular to an automatic corrugated board feeding device which comprises a bearing frame and a conveying platform, a through opening is formed in the conveying platform, a lifting platform is arranged under the through opening, and a supporting plate and a pushing mechanism are arranged on the lifting platform. The pushing mechanism comprises a strip-shaped mounting table, a translation rod, a translation driving part and two one-way rubber wheels, a notch is formed in one end of the supporting plate, a roller conveying part, a limiting frame, a gravity downward pressing part and a blocking part are arranged at the top of the conveying platform, the roller conveying part comprises two rotating rollers, the gravity downward pressing part comprises a pressing plate, and the blocking part comprises a plurality of limiting strips. When the one-way rubber wheels translate in the forward direction, the one-way rubber wheels cannot rotate, so that the bottom-layer paperboard is pushed forwards through friction between the one-way rubber wheels and the paperboard, and when the one-way rubber wheels translate in the reverse direction, the one-way rubber wheels roll automatically due to contact with the paperboard. And at the moment, through rolling of the one-way rubber wheels, the paperboards above are prevented from being pulled and conveyed reversely when the one-way rollers return.

The invention discloses multi-station parallel automatic cutting integrated equipment, and relates to the technical field of electronic material processing. The conveying rollers are arranged in a groove in the workbench at equal intervals in a screwed mode through bearings, shaft rods of every two adjacent conveying rollers are connected through a synchronous wheel transmission assembly, and the shaft rod at one end of one conveying roller is connected with a driving motor; the cutting knives are arranged in the mounting frame at equal intervals, and fixing frames are arranged on the outer sides of the cutting knives in a sleeving manner; the lifting plate is embedded in the transverse plate of the mounting frame, the lifting plate is connected with the transverse plate of the mounting frame through a lifting mechanism, an adjusting mechanism is arranged in the lifting plate, and the adjusting mechanism is connected with the fixing frames; the rotating mechanism is arranged on the mounting frame and is connected with the plurality of cutting knives; the abutting mechanism is arranged on one side of the mounting frame and suspended on the upper side of the conveying roller. Multi-cutter-distance intelligent adjustment, synchronous precise cutting and stable conveying are achieved, the electronic material machining efficiency and cutting precision are greatly improved, and diversified production requirements are met.

A medium transport device 1 including a device main body 12 having a transport path T for transporting a medium P, an outer door 30, an inner door 40 disposed with respect to the device main body 12 to the inside of the outer door 30, an outer hinge 31 that openably and closably attaches the outer door 30 to the device main body 12, and an inner hinge 41 that openably and closably attaches the inner door 40 to the device main body 12, wherein a pivot axis 15 of the outer hinge 31 and a pivot axis 5 of the inner hinge 41 both extend in a first direction and the outer hinge 31 and the inner hinge 41 overlap when viewed from a direction intersecting an outer door surface 30B of the outer door 30 in a closed state.

The invention relates to the technical field of printing, in particular to a full-automatic printing device. A full-automatic printing device comprises an annular rack, a material plate frame which moves circularly and is used for supporting a printing plate is arranged on the rack, a scraping part which is arranged in a mirror image mode is arranged in the middle of the rack, and a drying part which is used for heating and drying is arranged on the outer side of the scraping part. The full-automatic printing device adopts an annular rack as a main body structure, a circularly moving material plate frame is arranged on the rack to bear a printing plate, scraping parts are symmetrically mounted in the middle of the rack, and a drying part is integrated on the outer side of the rack and used for heating and drying; the scraping part is composed of a vertical frame fixed to the middle of the rack, supporting arms capable of swinging up and down are hinged to the two sides of the vertical frame, a pressing plate and a scraping plate which can be adjusted front and back and up and down are assembled on the supporting arms, and accurate scraping and pressure control over a printing plate are achieved through positioning and pressing of the pressing plate and synchronous lifting and translation actions of the scraping plate. And in cooperation with continuous circulating movement of the material plate frame and instant drying of the drying part, an integrated printing operation process is formed.

A position roller for meander control includes, in one example, a roller with a rotational axis; a first ball joint supporting a distal end among both ends of the rotational axis for pivotal movement; an XZ driver that drives a proximal end among both ends of the rotational axis into two-dimensional motion in a plane; and a base supporting the first ball joint and the XZ driver.

The invention discloses paperboard cleaning equipment for carton processing, and belongs to the technical field of carton processing equipment. The paperboard cleaning equipment for carton processing comprises a workbench, a conveying assembly used for paperboard feeding is arranged on the outer wall of the top end of the workbench, a paperboard body is arranged at the top of the conveying assembly, and a lifting and overturning assembly used for driving a paperboard to overturn is arranged on the outer wall of the top end of the workbench. A push plate is matched with a torsional spring, a receding gap is formed between a conveying frame and a lifting turnover assembly, it is ensured that a paperboard stably moves forwards in the conveying process, the offset or blocking phenomenon cannot occur, meanwhile, an electric cylinder, a telescopic rod and a cleaning top plate work cooperatively, transmission structures such as a ratchet wheel and a rack are matched, the paperboard turnover action can be automatically and accurately completed, and the conveying efficiency is improved. And the clamping blocks can stretch out and draw back automatically, the production efficiency is improved, linkage among all the components enables the equipment to respond quickly, cooperate well and run smoothly and reliably in the cleaning process, and the cleaning effect is further improved.

The utility model discloses a paperboard conveying and overturning mechanism, and relates to the field of paperboard transportation, the paperboard conveying and overturning mechanism comprises a device bottom plate, the top of the device bottom plate is fixedly connected with a supporting vertical plate, the top of the device bottom plate is provided with a conveying mechanism, and the top of the device bottom plate is provided with an overturning mechanism. According to the paperboard conveying and overturning mechanism, a lifting plate can be used for driving paperboards to be lifted, the paperboards at the top of an input crawler belt are overturned to the top of an output crawler belt along with rotation of a connecting column, the surfaces of the paperboards cannot be pressed in the whole overturning process, and therefore damage or pressing marks on the surfaces of the paperboards are avoided; and the complete quality of the paperboard is ensured.

To prevent an inversion roller from deviating in an axial direction at normal rotation and at reverse rotation to reduce a positional deviation of a sheet caused by a deviation in the axial direction of the inversion roller.SOLUTION: An image formation device includes: an image formation part; a re-feed part configured to feed a sheet with an image formed by the image formation part again to the image formation part; and an inversion part configured to invert the sheet with the image formed by the image formation part and convey the sheet to the re-feed part. The inversion part includes: an inversion roller configured to rotate normally or rotate reversely to convey a sheet; a helical gear provided on an axis of the inversion roller and driven to rotate the inversion roller normally or reversely integrally to rotation; and a pressing member configured to press the inversion roller in the axial direction.SELECTED DRAWING: Figure 4

A sheet conveying device includes a sheet supply portion, a detection portion, an acquisition processing portion, and a determination processing portion. The sheet supply portion supplies an uppermost sheet in a stack of sheets lifted by a lift portion to a conveying path. The detection portion detects the sheet supplied by the sheet supply portion on the conveying path. The acquisition processing portion acquires, when the stack of sheets is lifted by the lift portion, speed information related to a conveying speed of the sheet by the sheet supply portion using the detection portion. The determination processing portion determines whether or not the stack of sheets is in a setting failure state based on the speed information acquired by the acquisition processing portion.

The invention discloses a thin film sealing device for wrapping a T-shaped tee joint of a natural gas pipeline and a using method of the thin film sealing device, and belongs to the technical field of fluid sealing performance testing of pipelines. The two parallel upper bent arm rods and the two parallel lower bent arm rods are respectively arranged on the upper pin rod and the lower pin rod which are parallel to each other, and the film pressing wheels are arranged at the extending ends of the upper bent arm rods and the lower bent arm rods, so that four corners of a film can be simply and quickly adhered and fixed on the film pressing wheels, and then the film is fixed on the film sealing device. And meanwhile, the ends, close to the upper pin rod and the lower pin rod, of the upper bent arm rod and the lower bent arm rod are meshed with each other, so that the upper bent arm rod and the lower bent arm rod move synchronously, the four corners of the film can be close to each other in pairs, and then the film wraps the branch position of the natural gas pipeline.

A medium conveying apparatus includes a pick roller, a first lift sensor located on one side of the pick roller, a second lift sensor located on another side of the pick roller, a first detection sensor located on a same side as the first lift sensor, a second detection sensor located on a same side as the second lift sensor, and a processor to determine whether the medium is a predetermined medium, based on a detection result of a lift of the medium by the first or second lift sensor and to execute abnormality control when the medium is determined to be the predetermined medium, wherein the processor makes it difficult for the medium to be determined as a predetermined medium when it is detected that the first detection sensor side of the medium precedes the second detection sensor side.

The invention discloses a stacking device for corrugated paper packaging box manufacturing, and relates to the technical field of industrial production, the stacking device comprises a base, a transverse sliding groove is formed in the left side of the base, a vertical sliding groove is formed in the left side of the base, and an input device, a cutting device and a stacking machine are arranged at the top of the base; wherein the input device comprises a first rotating motor, a first rotating shaft, a first rotating roller, a conveying belt, a second rotating roller, a second rotating shaft, a third rotating shaft and a cylinder, through the arrangement of the input device, the final cutting effect of the corrugated paper subjected to straightening treatment is more consistent and tidy, the product quality problem caused by inaccurate size can be reduced, and the production efficiency is improved. Corrugated paper possibly deforms or fluctuates due to factors such as stress or humidity in the conveying process, and the deformation can be effectively eliminated or reduced through cylinder flattening, so that the corrugated paper is smoother and more stable.