CN216471319U - Full-automatic leather case machine - Google Patents

Abstract

The utility model relates to a full-automatic leather case machine, wherein a case is arranged at a feeding device, after the surface of the case is coated with glue by a gluing device, the case is sent to a cover device, after the deviation of the case is corrected by a paper board absorbing and attaching device, the paper board is positioned and attached to the case, after the case is coated by a short edge coating device, the paper board is sent to a baffle limiting component from the front process by a material transferring driving component, then the lifting paper board on the material absorbing and lifting component is absorbed at the material absorbing and lifting component, the material transferring opening and closing component moves the material transferring devices at the two sides in opposite directions, so as to expand a material transferring channel, the paper board is separated from a material transferring plate and then vertically moves downwards on a paper feeding component by the material absorbing and lifting component, so that the paper board is transferred, then the paper board is sent by the feeding component and moves back and forth in the coating channel by the feeding driving component, the paper board is intermittently arranged at the coating component for coating, so that a whole set of continuous material transferring, coating and material feeding, coating and blanking are realized, realize full-automatic integrated processing production, improve product efficiency.

Description

Full-automatic leather case machine

Technical Field

The utility model relates to the field of paper product processing, in particular to a full-automatic leather case machine.

Background

The automatic leather case machine is also called a covering machine, is suitable for various book cases, book type boxes, folders, chessboard, desk calendars and other related products, adopts new technologies such as servo transmission, hydraulic drive light-operated positioning and the like, automatically finishes the processes of facial tissue feeding, gluing, automatic paperboard feeding, positioning, four-side edge covering and the like, has high precision, high speed and beautiful angle pressing edge covering, and is suitable for mass production of the majority of printing and packaging circles with the same kernel: moon cakes, tea leaves, mobile phones, underwear, artware, cosmetics and other external packaging boxes, folders, desk calendars, hardcover covers and other most effective solutions.

However, the conventional automatic crust machine has the following disadvantages in the actual use process:

1. in the automatic leather sheath machine production and processing process, need fix a position the remolding after laminating with shell and cardboard, place on the shell after the cardboard adsorbs firmly through the sucking disc, but current cardboard can not be stable with the cardboard transport to the sucking disc adsorption domain one by one, and at the product that can not the different specifications of adaptation, and the cardboard is placing the in-process position and taking place the skew easily, leads to the shell can not correspond accurate cladding and live the cardboard, reduces the product yield.

2. The existing automatic leather case machine comprises an automatic double-side folding covering machine (generally short edges) and a feeding covering and blanking device (generally long edges), wherein the left side edge and the right side edge of a paper board (generally an ash board) and a face paper are respectively covered by the short edges through the automatic double-side folding covering machine after being laminated, after longitudinal covering is completed, the paper board continues to the tail end of a longitudinal conveying path, the position of the paper board is accurately ensured through limiting at the tail end, the paper board is conveyed to the feeding covering and blanking device through steering to carry out long-edge covering, but the existing automatic leather case machine is easy to collide and bend during material turning, folds are easy to occur during long-edge covering, continuous feeding, covering and blanking of the paper board cannot be realized, the working efficiency is low, and correction is urgently needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a full-automatic leather case machine aiming at the defects of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: full-automatic leather hull machine, including leather hull machine unit, its characterized in that: the leather case machine set is sequentially provided with a feeding device for feeding the case, a gluing device for gluing the surface of the case, a cover device for positioning and attaching the case and the paperboard, a short edge covering device for folding and covering the short edge of the paperboard and a long edge covering device for folding and covering the long edge of the paperboard along the movement direction of the case, wherein the long edge covering device comprises a second covering frame, a material rotating device arranged on the second covering frame and connected with the short edge covering device and a material feeding and covering device arranged below the material rotating device and used for covering and covering the long edge of the paperboard, the cover device comprises a case feeding device connected with the gluing device, a paperboard feeding device for feeding the paperboard to the case feeding device and a paperboard sucking and attaching device arranged between the case feeding device and the paperboard feeding device, and the paperboard feeding device comprises a feeding frame arranged on one side of the case feeding device, the device comprises a feeding frame, a shell feeding device, a paperboard suction area, a paperboard feeding mechanism, a paperboard suction and laminating device, a front cover station and a paper suction and laminating assembly, wherein the end, facing the shell feeding device, of the feeding frame is the paperboard suction area, the paperboard feeding mechanism is arranged in the feeding frame and used for intermittently feeding the paperboards into the suction area, the paperboard suction and laminating device is erected above the shell feeding device and is intermittently matched with the shell feeding device to form a front cover station used for laminating the paperboards with the shell, the paperboard suction and laminating device comprises a cross beam, a paperboard suction nozzle, sliding plates arranged at two ends of the cross beam and paper suction transmission assemblies respectively arranged on the sliding plates and used for driving the cross beam to reciprocate between the front cover station and the suction area, the paper suction transmission assemblies are erected above the shell feeding device, the sliding plates at two ends of the cross beam are independently transmitted by the corresponding transmission assemblies and drive the two ends of the cross beam to move back and forth, a driving cylinder is arranged on the cross beam, and a lifting platen is arranged at the output end of the driving cylinder, the paperboard suction nozzle is arranged on the lifting bedplate and is driven to lift by a driving cylinder, a left-right adjusting device is arranged between the cross beam and the sliding plate, the left and right adjusting device comprises a deviation correcting adjusting seat arranged on the sliding plate, a left and right adjusting guide rail is arranged at one end of the crossbeam corresponding to the deviation correcting adjusting seat, a left and right adjusting slide block erected on the left and right adjusting guide rail is arranged on the deviation correcting adjusting seat, one of the deviation rectifying and adjusting seats is provided with a left and right adjusting motor, the output end of the left and right adjusting motor is provided with a left and right adjusting screw rod parallel to the left and right adjusting guide rail, a left adjusting plate and a right adjusting plate are arranged at one end of the cross beam corresponding to the left adjusting screw and the right adjusting screw, a left adjusting nut and a right adjusting nut which are in threaded connection with the left adjusting screw and the right adjusting screw are fixedly arranged on the left adjusting plate and the right adjusting plate, and the paper suction nozzle is driven to move left and right by the positive and negative rotation of the left and right adjusting motors, and the paper suction transmission assembly places the paper boards in the suction area on the shell of the cover station through the paper board suction nozzle.

By adopting the technical scheme, the shell is placed at a feeding device and is coated with glue on the surface by a gluing device, and then enters a cover station through a shell conveying mechanism, the shell conveying mechanism drives a shell conveying belt to rotate, so that the shell can enter the cover station through the gap work of the shell conveying belt, the paperboard is intermittently conveyed to a material suction area through a paperboard feeding device, a driving cylinder on the cross beam drives a lifting bedplate to move up and down, so that a paperboard suction nozzle is matched with an air source to suck the paperboard in the material suction area and then accurately place the paperboard on the paperboard suction nozzle on the shell through a transmission assembly, the sliding plates at two ends of the cross beam are driven to slide back and forth through the transmission assemblies with independent two ends, so that the paperboard suction nozzle can shift between the material suction area and two ends of the cover station, when the paperboard on the paperboard suction nozzle is not parallel to the shell below, the left end and the right end of the cross beam are driven to be corrected to be parallel through the transmission assemblies with independent two ends at two ends, improve the product yield, and through control adjustment mechanism about setting up at the crossbeam both ends, make the crossbeam remove for the slide level, control the motor just reverse through controlling and drive and remove about the cardboard suction nozzle, the shell that makes cardboard on the cardboard suction nozzle and below is to it through controlling the regulation, realize rectifying around both ends through transmission assembly, adjust device realizes that cardboard suction nozzle level is controlled and rectifies through controlling, and then the packing cardboard just in time is placed at the shell positive center, improve product front cover efficiency, improve the product yield, the cardboard behind the front cover is folding bordured the cardboard short side through the short edge device and is sent to long limit bordure in the device, send out the leather casing unit through long limit folding bordure again, realize full-automatic integrated processing production, and the product efficiency is improved.

The full-automatic leather case machine can be further set as follows: inhale paper drive assembly including set up in the slide below around adjust the base, set up the fore-and-aft regulation guide rail on the fore-and-aft regulation base, set up in the slide bottom and erect the fore-and-aft regulation slider on the fore-and-aft regulation guide rail, one side of fore-and-aft regulation guide rail is equipped with the fore-and-aft regulation hold-in range parallel with the fore-and-aft regulation guide rail, the fixed fore-and-aft regulation tooth piece that is connected with the fore-and-aft regulation hold-in range that is equipped with on the slide, be equipped with the drive on the fore-and-aft regulation hold-in range synchronous belt pivoted synchronous belt motor to drive the cardboard suction nozzle at the front cover station and inhale the regional reciprocating motion of material through the synchronous belt motor.

By adopting the technical scheme, the paper suction transmission assembly drives the front-back adjusting synchronous belt to rotate through the synchronous belt motor, so that the front-back adjusting toothed block arranged on the front-back adjusting synchronous belt displaces along the front-back adjusting synchronous belt, and then the sliding plates at the left end and the right end are driven to move independently, so that the left end and the right end of the cross beam are corrected, and when the paperboard on the paperboard suction nozzle is not parallel to the shell below, the left end and the right end can be independently corrected through the synchronous belt motor.

The full-automatic leather case machine can be further set as follows: the paper board feeding mechanism comprises at least two feeding rods arranged on a feeding rack, wherein the feeding rods are provided with corresponding paper placing plates, a feeding cavity for stacking the paper feeding plates is formed between two adjacent paper placing plates, a paper blocking strip is arranged on one side of each paper placing plate facing a material suction area, a feeding groove for allowing the paper boards in the feeding cavity to pass through one by one is formed between each paper blocking strip and each feeding rod, a paper supporting rod abutting against the paper boards in the feeding cavity is arranged on one side of each feeding rod away from the material suction area, a material pushing sliding block is arranged at the bottom of the feeding rack corresponding to the feeding cavity, an arc-shaped push block gradually rising towards the direction of the material suction area is arranged on each material pushing sliding block, each arc-shaped push block extends into the feeding cavity and abuts against the edge of the paper board at the lowest position, a sliding block driving assembly for driving the material pushing sliding block to move back and forth between the paper supporting rods and the material suction area is arranged on the feeding rack, the paper boards are conveyed to the material suction area one by one after passing through the feeding grooves by the driving sliding block, the monitoring rod is arranged between the sliding plates of the cross beam and movably connected with the sliding plates at two ends through a sliding block, a deviation rectifying sensor for detecting whether the paper board is parallel to the shell or not is arranged at the position, corresponding to the paper board suction nozzle, of the monitoring rod, and the deviation rectifying sensor is electrically connected with a synchronous belt motor.

By adopting the technical scheme, the paper placing plates on the two feeding rods form a feeding cavity, the 3 feeding rods can form two feeding cavities, so that the front end of the feeding cavity is provided with the paper blocking strip, the paper plates at the bottom in the feeding cavity can pass through the feeding groove one by one, the material pushing sliding block can push the paper plate at the bottommost to move towards the material absorbing area by arranging the arc-shaped pushing block, the sliding block drives the component to drive the material pushing sliding block to reciprocate between the paper pushing rod and the material absorbing area, the paper plates stacked in the feeding cavity can be further conveyed to the material absorbing area one by one to be absorbed by the sucker, when the material pushing sliding block is reset, the material pushing sliding block enters the feeding cavity from the feeding groove due to the arrangement of the arc-shaped pushing block, the paper plates at the bottom are slightly pushed to the rear side of the paper plate, the paper pushing rod is placed behind the paper plate, and the situation that the paper plates are reset when the paper pushing block is avoided, the device is pushed to move backwards, the whole process fixes the periphery of the stacked paperboards through the paperboards placing, the paper blocking strips and the paper supporting rods, only one feeding groove for the bottommost paperboards to pass through is reserved, the paperboards are transported back and forth through the material pushing sliding blocks, the material pushing sliding blocks are enabled to feed one by one through the arc-shaped pushing blocks, and interference is avoided during resetting, so that rapid and stable feeding is realized, the position of the shell is detected in real time through arranging the deviation rectifying sensor, when the shell is not parallel to the paperboards, the sliding plates at the left end and the right end are driven to rectify forward and backward through controlling the driving motor, the paperboards on the paperboard suction nozzle are parallel to the shell at the bottom, and the monitoring rods are movably connected with the sliding plates through the movable sliding blocks, so that the monitoring rods are prevented from being parallel horizontally when the deviation rectifying sensor moves on the left sliding plate and the right sliding plate, the monitoring rods are used as the air supply pipe of the paperboard suction nozzle, and are prevented from being connected with an external air supply pipe too much through the overlong air supply pipe, the paper suction efficiency and the machine cost are improved.

The full-automatic leather case machine can be further set as follows: the paper width driving assembly comprises a paper width driving motor arranged on the feeding rack and paper width adjusting chain wheels arranged at one end of the two-way adjusting screw rods on the two sides, the paper width adjusting chain wheels are in transmission with the paper width adjusting chain wheels, the paper blocking strip is connected with the paper discharge plate through a paper thickness adjusting elongated slot, the feeding device comprises an arc-shaped push block, a paper pushing rod, a paper holding rod, a paper feeding rod, a paper pressing seat, a paper blocking strip, a paper feeding rod, a paper pressing rod and a paper pressing adjusting guide rail, wherein the paper holding rod is arranged on the upper portion of the arc-shaped push block, the paper feeding rod is connected with the material pushing block through a paper thickness adjusting screw, the height of the arc-shaped push block extending into a material feeding cavity is controlled through rotating the paper thickness adjusting screw, the paper holding rod is connected with the feeding rod through a locking block, the distance between the paper holding rod and the paper blocking strip is controlled through adjusting the position of the paper holding rod, the paper pressing rod transversely erected above the feeding rod is arranged between a paper placing plate and a material sucking area, the paper pressing seat capable of moving on the paper pressing rod is arranged on the paper pressing rod, one end, facing the feeding rod, of the paper pressing seat is provided with a metal wire parallel to the feeding rod, and the paper pressing adjusting guide rail is arranged at two ends, corresponding to the paper pressing rod, of the feeding frame.

By adopting the technical scheme, each feeding cavity corresponds to one paper width driving assembly, two bidirectional adjusting screw rods arranged at two ends of each feeding rod, four paper width adjusting seats and one material pushing sliding block which are arranged on the two feeding rods, and the bidirectional adjusting screw rods are formed by forming two sections of threads with different turning directions on one screw rod, namely one section of right-handed thread and one section of left-handed thread. When a plurality of feeding cavities are formed, the two-way adjusting screw rods on two sides are axially arranged, every two feeding rods are in threaded connection with the two-way adjusting screw rods corresponding to two sides through the paper width adjusting seats, the driving adjusting chain wheel is driven to rotate through the paper width adjusting chain, the two-way adjusting screw rods on two ends synchronously rotate, two ends of each feeding rod can synchronously move, and the feeding rods are kept relatively parallel, the stability during paper width adjustment is improved, the height of the feeding groove is controlled by adjusting the position of the paper blocking strip, the paper thickness adjusting screw rod is rotated to abut against the material pushing sliding block, the height of the arc-shaped pushing block extending into the feeding cavity is further improved, the paper thickness adjusting screw rod can be prevented from interfering the paper boards by arranging the counter bore at the position of the paper thickness adjusting screw rod, the paper boards with different thicknesses can be adapted to the paper thickness adjusting screw rod, the paper pushing rod is connected with the feeding rod through the locking block, the paper pushing rod can be movably connected onto the feeding rod, the lengths of the different paper boards can be adapted by adjusting the paper pushing rod, the adaptability of the equipment is improved, each paper pressing seat corresponds to one feeding cavity by arranging the paper pressing rod and the paper pressing seat, the metal wires can be pressed on a traveling channel of the paper boards by loading the metal wires, the phenomenon that the paper boards cannot successfully float up due to the driving of air flow generated when the paper boards push out of the feeding cavity through the arc-shaped pushing block is avoided, through setting up the paper pressing and adjusting guide rail, the cardboard of different specifications of adaptation.

The full-automatic leather case machine can be further set as follows: the middle of the feeding rod is sunken inwards to form an installation groove, feeding strips for placing paper feeding plates are formed on two sides of the installation groove, the paper placing plates are arranged in the installation groove, the paper supporting rods are arranged on the feeding strips on two sides of the installation groove, the feeding grooves are formed between the end portions of the paper blocking strips and the feeding strips, a plurality of elastic pressing plates which are oppositely arranged are arranged in two adjacent installation grooves, the elastic pressing plates are evenly distributed between the feeding grooves and the material suction area, the elastic pressing plates extend upwards out of the installation groove and are matched with the feeding strips to form a material feeding channel for feeding the paper feeding plates, one end of each elastic pressing plate is connected with the installation groove, and the other end of each elastic pressing plate is bent towards one side of the material suction area.

By adopting the technical scheme, the mounting grooves are arranged in the feeding rods, the feeding strips for placing the paper feeding plates are formed on two sides of the mounting grooves, the paper placing plates are arranged in the mounting grooves, two sides of each paper placing plate are abutted against the paper placing plates, the bottom of each paper placing plate is supported by the feeding strips, the paper supporting rods on the feeding strips on the two sides are arranged, the paper supporting rods are just matched with two adjacent feeding rods to work on the paper plates in different feeding cavities, the feeding rods, the paper placing plates and the paper supporting rods are arranged in such a way that the paper plates are standardized and unified, the paper plates with different specifications and a plurality of feeding cavities are more conveniently matched, the elastic pressing plates are arranged in the mounting grooves of the feeding rods, one ends of the elastic pressing plates are arranged in the mounting grooves, the other ends of the elastic pressing plates are assembled into the feeding channels of the paper plates, the paper plates are conveyed to the feeding areas from the feeding grooves after being pressed by the elastic pressing plates with elastic force, the paper plates are placed to fall in the feeding process, and the paper plates are arranged even if the paper plates are pressed by two ends, without unduly hindering the feeding of the cardboard.

The full-automatic leather case machine can be further set as follows: the short edge covering device comprises a first edge covering rack, two edge folding devices which are oppositely arranged are arranged on the first edge covering rack, each edge folding device comprises an edge folding mounting plate, an edge folding conveying belt arranged on the edge folding mounting plate, a guide wheel arranged above the edge folding conveying belt and a folding device for folding a paperboard, a folding channel for enabling a paper supply plate to move from a cover device to a long edge packaging device is formed between the edge folding conveying belt and the guide wheel, the folding device comprises a folding belt and rotating rollers arranged on two sides of the folding belt, the axial height of the folding belt is gradually increased from the cover device to the long edge packaging device and passes through the edge folding channel, two ends of the folding belt are crossly sleeved on the rotating rollers, an edge folding driving device for driving the edge folding conveying belt and the folding belt to rotate is arranged on the first edge covering rack, and a paper width adjusting mechanism is arranged on the first edge covering rack, the paper width adjusting mechanism comprises a paper width bidirectional screw rod and a paper width guide shaft, the paper width bidirectional screw rod penetrates through the two folding edge mounting plates, one end of the paper width bidirectional screw rod extends out of the first edge covering rack and is provided with an adjusting hand wheel, the two folding edge mounting plates are respectively in threaded connection with two sections of the paper width bidirectional screw rod in the opposite directions, and the two folding edge mounting plates move towards the opposite directions or the opposite directions simultaneously along the paper width guide shaft through rotation of the adjusting hand wheel.

By adopting the technical scheme, the conveying belt is matched with the folding belt by arranging two opposite edge folding devices in the first edge folding frame, wherein the vertical height of the folding belt along the conveying direction of the paper boards is gradually increased, the folding belt passes through the edge folding channel, and the two ends of the folding belt are alternately sleeved on the rotating rollers, so that the folding belt facing one side of the edge folding channel is turned over in the rising process, namely the back of the position of the paper board to be folded is changed into the front in the rotating process, the paper boards are placed between the conveying belt and the guide wheels, the two edges of the paper boards to be folded are extruded by the folding belt and are gradually turned inwards in the conveying process, the continuous folding treatment can be carried out on a plurality of paper boards, the automatic bilateral continuous folding and edge folding can be realized, the folding efficiency is improved, two sections of threads with different turning directions are manufactured on one lead screw for the paper width bidirectional lead screw, i.e., a right-hand thread and a left-hand thread. Two mounting panels are the right side on the threaded connection respectively, the left-handed screw thread, and when the two-way lead screw of paper width was rotatory, this mounting panel approached or separated along with the two-way lead screw of paper width is quick, made the user only need adjust the adjusting handle wheel of one end, just can realize the synchro-control of two mounting panels, made the regulation more convenient, and the different cardboard length of adaptation.

The full-automatic leather case machine can be further set as follows: the feeding and edge covering blanking device comprises two edge covering devices which are oppositely arranged, each edge covering device comprises a feeding edge covering plate, a feeding assembly arranged on the feeding edge covering plate, a feeding driving assembly for driving the feeding assembly to move along the feeding edge covering plate and an edge covering assembly for turning over and covering two sides of a paperboard, an edge covering channel for moving a paper feeding plate from a material transferring device to the edge covering assembly is formed between the two feeding edge covering plates, the feeding assemblies are oppositely arranged in the edge covering channel, the material transferring device comprises two material transferring mechanisms which are oppositely arranged on a second edge covering rack, each material transferring mechanism comprises a material transferring plate, a material transferring driving assembly arranged on the material transferring plate and used for conveying the paper feeding plate and a material transferring opening and closing assembly for driving the material transferring mechanisms on the two sides to open and close intermittently, and a material transferring channel for conveying the paper feeding plate along the material transferring plate is formed between the two material transferring driving assemblies, the one end that changes the material passageway and correspond the passageway of borduring is equipped with the spacing subassembly of baffle that the restriction cardboard continues to remove along changeing the flitch, the one end that the second frame of borduring corresponds the spacing subassembly of baffle is equipped with and sends the cardboard to inhaling on the feeding unit from changeing the material device and expect lifting unit.

According to the technical scheme, the paperboard is conveyed from the front process to the position of the baffle limiting assembly through the material transferring driving assembly, then the lifting paperboard on the material sucking lifting assembly is adsorbed to the position of the material sucking lifting assembly, the material transferring opening and closing assembly moves the material transferring devices on two sides in the opposite directions, and further the material transferring channel is enlarged, so that the paperboard is separated from the material transferring plate and then vertically moves downwards on the paper feeding assembly through the material sucking lifting assembly, the paperboard is transferred, then the paperboard is conveyed through the material feeding assembly, the paperboard is moved in the edge covering channel in a reciprocating mode through the material feeding driving assembly, the paperboard is intermittently placed at the edge covering assembly to be covered, a whole set of continuous actions of continuous material transferring, material conveying, edge covering and discharging are achieved, and the product processing efficiency is improved.

The full-automatic leather case machine can be further set as follows: a plurality of material transferring adjusting grooves are arranged above the material transferring plate, at least two pre-folding air cylinders are arranged at one end of the material transferring plate corresponding to the baffle limiting assembly, pre-folding press wheels for impressing the positions of the paper boards to be flanged are arranged at the output end of the pre-folding air cylinders, the pre-folding air cylinders can be movably arranged on the material transferring plate through the material transferring adjusting grooves, the material transferring opening-closing assembly comprises a material transferring adjusting base arranged on the second flanging frame, a material transferring opening-closing arm and a material transferring opening-closing air cylinder which are arranged on the material transferring adjusting base, one end of the material transferring opening-closing arm is hinged with the material transferring adjusting base, the other end of the material transferring opening-closing arm is hinged with the material transferring plate, the output end of the material transferring opening-closing air cylinder is connected with the material transferring opening-closing arm and driving the material transferring plates at the two ends to move in opposite directions or opposite directions, the baffle limiting assembly comprises a baffle limiting rod arranged on the material transferring edge covering plate, and baffle adjusting grooves are arranged on the baffle limiting rod, the baffle adjusting groove is internally loaded with a plurality of baffle mounting seats which can be installed at any position of the baffle adjusting groove, the baffle mounting seats are provided with a stop dog towards one end of the material transferring channel, the bottom of the stop dog is provided with a blowing device, the material sucking lifting assembly comprises a material sucking lifting cylinder arranged on the second edge wrapping machine frame, a material sucking lifting plate and a material sucking suction nozzle arranged on the material sucking lifting plate and connected with an air source, the output end of the material sucking lifting cylinder is connected with the material sucking lifting plate, and the material sucking suction nozzle is driven to pass in and out of the material transferring channel.

By adopting the technical scheme, the pre-folding cylinder can be movably arranged on the material transferring plate through the material transferring adjusting groove and is adaptive to paper boards with different specifications, when the paper boards move to the baffle plate limiting assembly, the pre-folding cylinder can push the pre-folding pressing wheel to press the edge to be folded of the paper boards to form an indentation, the phenomenon that the edge to be folded of the paper boards is folded when the paper boards are subsequently wrapped is prevented, the material transferring plate is movably arranged on the material transferring adjusting base through the material transferring opening and closing arm, the material transferring opening and closing arm is driven to swing through the material transferring opening and closing cylinder, the material transferring plate is driven to horizontally move when swinging, the material transferring plates at two ends are driven to move in opposite directions or opposite directions, namely, when the paper boards are conveyed, the material transferring plates move in opposite directions, the paper boards are conveyed to the baffle plate limiting assembly through the material transferring driving assembly, the material transferring plate is driven to move in opposite directions through the material transferring opening and closing cylinder, the paper boards are separated from the material transferring plate and conveyed to the feeding assembly below, wherein the material transferring opening and closing arm can be hinged with the material transferring plate through the material transferring linkage arm, the material transferring opening and closing arm is linked to the material transferring linkage arm to drive the material transferring plate to move when moving, and simultaneously, the material transferring linkage arm has the same amplitude and the same moving direction as the material transferring plate, so that the pushing and pulling are more labor-saving and more stable, (the material transferring plate comprises a left material transferring plate and a right material transferring plate, and moves above through a material transferring adjusting track, the left material transferring plate is driven to move back and forth by rotating a left material transferring adjusting rod, the two ends of the left material transferring plate are synchronously adjusted by a left material transferring synchronous chain wheel, the right material transferring plate is driven to move back and forth by rotating a right material transferring adjusting rod, the two ends of the right material transferring plate are synchronously adjusted by a right material transferring synchronous chain wheel, the space between the material transferring plates is controlled, paperboards with different specifications are adapted, the material transferring conveying belt is driven to rotate by the material transferring driving motor through arranging the material transferring driving motor and the material transferring driven wheel, and the paperboards can be conveyed through a material transferring channel formed between the material transferring pressure wheel and the material transferring belt, and the setting of material transfer pinch roller can compress tightly the anterior process of cardboard short side of borduring once more), through set up the baffle gag lever post on pay-off bordure board, make the dog can pass through baffle adjustment tank movable mounting on the baffle gag lever post, the cardboard of the different width of adaptation, through setting up in the dog bottom, it is spacing to avoid waiting that the hem portion of cardboard influences the stopping of dog to the cardboard, make cardboard location more accurate, through making the cardboard edge can not be touched the back deformation by the spacing subassembly of gear, avoid crooked too big influence follow-up borduring, after cardboard and the spacing subassembly of baffle contact, inhale material lift cylinder will promote to inhale the material suction nozzle and rise and adsorb the cardboard, then change the material and open the back that the subassembly will change the material passageway widen, inhale material lift cylinder and send the cardboard to pay-off subassembly department with perpendicular decline, realize that the cardboard changes the material fast.

The full-automatic leather case machine can be further set as follows: the edge covering assembly comprises an edge covering seat arranged on one side of the feeding edge covering plate far away from an edge covering channel, an edge covering pressing plate arranged above the edge covering seat, a transverse edge covering mechanism for driving the edge covering seat to be close to or far away from the feeding edge covering plate, a lifting edge covering mechanism for driving the edge covering pressing plate to lift along the edge covering seat, a paper pressing plate arranged at the upper end of the feeding edge covering plate, and a paper pressing driving mechanism for driving the paper pressing plate to move axially, wherein one end of the feeding edge covering plate, facing the paper pressing plate, is provided with an edge covering groove for accommodating the edge covering pressing plate, one end of the edge covering pressing plate extends into the edge covering groove and folds and covers two sides of the paper pressing plate through the lifting edge covering mechanism and the transverse edge covering mechanism, the paper pressing driving mechanism comprises two paper pressing rods arranged on two sides of the paper pressing plate, a paper pressing driving plate arranged on one side of the paper pressing rod far away from the paper pressing plate, a paper pressing driving cylinder arranged on the feeding edge covering plate, and two paper pressing guide sleeves arranged on the feeding edge covering plate, the utility model discloses a cardboard packing machine, including the first edge covering frame, the second edge covering frame, the paper press drive cylinder, the paper press rod cover is located in the paper press uide bushing, the output and the paper press drive cylinder of paper press drive cylinder are connected to drive the paper press board and be close to or keep away from pay-off bordure board, pay-off drive assembly is including setting up the pay-off synchronizing wheel in pay-off bordure board both sides, around locating pay-off hold-in range, setting up pay-off synchronous motor in the second edge covering frame and setting up the pay-off synchronizing shaft at pay-off synchronous motor output, the pay-off synchronizing shaft passes two corresponding pay-off synchronizing wheels to drive the pay-off hold-in range and rotate, be equipped with the pay-off synchronizing block that supplies the pay-off subassembly installation on the pay-off hold-in range, pay-off synchronizing block meshes with the pay-off hold-in range and drives the cardboard and at the passageway internalization along the pay-off hold-in range.

By adopting the technical scheme, the paperboards are conveyed by the feeding assembly and reciprocate in the edge covering channel by the feeding driving assembly, the paperboards are intermittently placed at the edge covering assembly for edge covering, when the paperboards are edge-covered, the paperboards are positioned at the upper end surfaces of the feeding edge covering plates, the edge covering is fixed by the paper pressing driving mechanism, the positions to be edge-covered at two ends of the paperboards pass through the paper pressing plates and are arranged at the groove-lacking positions of the edge covering, the edge covering pressing plates firstly ascend to fold the positions to be edge-covered of the paperboards through the transverse edge covering mechanism and the lifting edge covering mechanism, then transversely inwards move to cover the folded positions to be edge-covered on the paperboards, the whole action of the front, the back, the front, the bottom and the top is completed, the whole action of the whole is more beautiful and stable during edge covering, the arrangement of the paper pressing plates can enable the feeding assembly to feed the paperboards to be fixed, the feeding assembly can rapidly convey subsequent paperboards and push the front paperboards out of the second edge covering frame, the efficiency of processing is improved, can make the subassembly of borduring again the cardboard can not rock when borduring, improve the product yield, through set up the pressure paper drive cylinder on pay-off bordure board, make pressure paper drive cylinder promote pressure paper drive plate axial displacement, and then make the pressure paper drive plate drive the pressboard pressfitting or separate the pay-off bordure board through the fly ash, realize fixed and breaking away from the cardboard, the pay-off subassembly is installed on the pay-off synchronizing band through the pay-off synchronizing block, make pay-off synchronous motor drive two pay-off synchronizing wheels synchronous revolution through the pay-off synchronizing shaft, and then drive the pay-off subassembly synchronous stability of both sides send the cardboard intermittent type to the subassembly of borduring and can bordure, and the realization pay-off of pay-off synchronizing band setting ability fast and stable.

The full-automatic leather case machine can be further set as follows: the feeding assembly comprises a feeding claw arranged on the feeding synchronizing block and a feeding lifting cylinder arranged on the feeding synchronizing block, the feeding claw extends upwards towards one end of the edge covering assembly to form a material pushing block pushing a paper board out of the second edge covering rack, the other end of the feeding claw is provided with a feeding suction nozzle connected with an air source, the output end of the feeding lifting cylinder is connected with the feeding claw and drives the feeding claw to lift axially, the lifting edge covering mechanism comprises an edge covering lifting cylinder arranged at one end of an edge covering seat far away from an edge covering press plate, edge covering lifting shafts arranged at two sides of the edge covering lifting cylinder and an edge covering drive plate arranged at one side of the edge covering lifting shaft far away from the edge covering press plate, the edge covering lifting shafts penetrate through the edge covering seat and are connected with the edge covering press plate, the output end of the edge covering lifting cylinder is connected with the edge covering drive plate and drives the edge covering press plate to move axially, and the transverse edge covering mechanism comprises a transverse guide shaft arranged on the feeding edge covering plate, The setting is keeping away from the horizontal cylinder of borduring of pay-off bordure board one end, the horizontal articulated seat of setting on pay-off bordure board and the horizontal adjustment bottom plate of setting on pay-off bordure board at the seat of borduring, the outer peripheral face at horizontal guiding axle is established to the seat cover of borduring, the output of the horizontal cylinder of borduring passes behind the seat of borduring articulated seat articulated with horizontal to drive the seat lateral shifting of borduring, the horizontal adjustment bottom plate is equipped with the horizontal adjustment guide rail towards the one end of seat of borduring, be equipped with the horizontal adjustment piece of erectting on the horizontal adjustment guide rail on the seat of borduring, set up the horizontal movable groove that supplies the lift axle of borduring and borduring lift cylinder lateral shifting on the horizontal adjustment bottom plate.

By adopting the technical scheme, one end of the feeding claw forms negative pressure through the feeding suction nozzle to stably fix the paper boards on the feeding claw, the positive pressure can release the paper boards, the other end is provided with a material pushing block with the height higher than the upper end surface of the feeding edge covering plate when rising, the paper boards after being covered by the edge covering component in front are pushed out of the discharging roller shaft to be tightly pressed and discharged, mutual interference between the paper boards is avoided, meanwhile, the material is continuously discharged, the product processing efficiency is improved, the feeding claw can rise and fall through the feeding lifting cylinder by arranging the feeding lifting cylinder on the feeding synchronous block, when the feeding claw sends the paper boards to the edge covering component for edge covering, the feeding claw can descend and reset, namely, the paper board covering is not interfered, the paper boards can be continuously transported at the beginning, the quick feeding of a plurality of paper boards is realized, the product processing efficiency is improved, the paper width bidirectional adjusting screw rod is provided with two sections of threads with different directions on one screw rod, namely a section of right-handed thread and a section of left-handed thread, two paper width adjusting sleeves on one side are respectively spirally connected with the right-handed thread and the left-handed thread on the paper width adjusting sleeves, when the paper width bidirectional adjusting screw rod rotates, the paper width adjusting sleeves are quickly approached or separated along with the paper width bidirectional adjusting screw rod, so that a user can quickly control the width of a wrapping channel by driving the paper width bidirectional adjusting screw rod to rotate through a paper width adjusting hand wheel, the widths of paper boards with different specifications are adapted, the adaptability of equipment is improved, a wrapping lifting cylinder is arranged on a wrapping seat, the wrapping lifting cylinder drives a wrapping driving plate to axially move, the wrapping driving plate is linked with a wrapping pressing plate to be close to or far away from the wrapping seat through a wrapping lifting shaft to realize axial movement of the wrapping pressing plate for wrapping, a transverse wrapping cylinder is arranged on the wrapping seat to enable the transverse wrapping cylinder to enter and exit the air to push and pull the wrapping seat, and the wrapping seat is close to or separate the feeding wrapping plate along a transverse guide shaft, realize borduring the clamp plate lateral shifting and bordure, when making the seat of borduring through the lateral shifting of the mechanism lateral shifting of transversely borduring through setting up the lateral adjustment bottom plate in the seat bottom of borduring, can be through lateral adjustment piece horizontal migration on the lateral adjustment guide rail, and then make the seat of borduring can not squint at the lateral shifting in-process, improve the stability when equipment bordures, through setting up the horizontal activity groove, let the lift axle of borduring and the lift cylinder of borduring not take place to interfere with the lateral adjustment bottom plate when removing promptly, the home range of the seat of borduring has been restricted through the horizontal activity groove again, improve the stability when the product is bordured.

The utility model is further described below with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a perspective view of a cover device according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a paperboard feeding device according to an embodiment of the utility model.

Fig. 4 is a schematic perspective view of a cardboard suction and attachment device according to an embodiment of the utility model.

Fig. 5 is a schematic structural view of the paperboard feeding device after the feeding frame is removed.

Fig. 6 is an adjustment schematic diagram of the bidirectional adjustment screw rod according to the embodiment of the utility model.

FIG. 7 is a schematic structural diagram of a loading rod according to an embodiment of the present invention.

FIG. 8 is a schematic diagram of feeding of cardboard from the feeding chamber according to an embodiment of the utility model.

FIG. 9 is a diagram illustrating the effect of the paperboard and the outer shell of the present invention after being attached.

Fig. 10 is a schematic perspective view of a short edge covering device according to an embodiment of the present invention.

FIG. 11 is a perspective view of a hemming device according to an embodiment of the present invention.

FIG. 12 is a schematic view of the folding device according to the embodiment of the present invention.

FIG. 13 is an illustration of the effect of the folding strap of the present invention.

Fig. 14 is a perspective view of the long-side hemming device of the present invention.

Fig. 15 is a schematic perspective view of a material transferring device according to an embodiment of the present invention.

Fig. 16 is a schematic perspective view of a material transferring mechanism according to an embodiment of the present invention.

Fig. 17 is a schematic perspective view of a hemming device according to an embodiment of the present invention.

Figure 18 is a perspective view of a hemming assembly according to an embodiment of the present invention.

Fig. 19 is a schematic structural view of the taping assembly according to the embodiment of the present invention in a working state.

Detailed Description

As shown in fig. 1-9, the full-automatic leather case machine comprises a leather case machine set, the leather case machine set is sequentially provided with a feeding device 1 for feeding the shell a, a gluing device 2 for gluing the surface of the shell a, a cover device 3 for positioning and laminating the shell a and the paperboard b along the movement direction of the shell a, a short edge covering device 4 for folding and covering the short edge of the paperboard b and a long edge covering device 5 for folding and covering the long edge of the paperboard b, the long edge covering device 5 comprises a second covering rack 51, a material rotating device arranged on the second covering rack 51 and connected with the short edge covering device 4 and a feeding and covering blanking device 7 arranged below the material rotating device 6 and used for covering and blanking the long edge of the paperboard b, the cover device 3 comprises a shell feeding device 31 connected with the gluing device 2, a paperboard feeding device 8 for feeding the paperboard b to the shell feeding device 31 and a paperboard feeding device 8 arranged between the shell feeding device 31 and the paperboard feeding device 8 Suction attaching device 9, cardboard material feeding unit 8 includes the feed frame 81 that sets up in shell material feeding unit 31 one side, feed frame 81 is the regional I of inhaling of cardboard b towards shell material feeding unit 31 one end, be equipped with the cardboard feeding mechanism that sends cardboard b intermittent type to inhaling in the material region I in feed frame 81, cardboard suction attaching device 9 erects in shell material feeding unit 31's top and forms the front cover station II that is used for laminating cardboard b and shell a with shell material feeding unit 31 intermittent type cooperation, cardboard suction attaching device 9 includes crossbeam 91, cardboard suction nozzle 92, sets up slide 93 at crossbeam 91 both ends and sets up respectively and drives crossbeam 91 on slide 93 at front cover station II and inhale the paper transmission assembly that inhales the regional I reciprocating motion of material, inhale the paper transmission assembly and erect in shell material feeding unit 31's top, the slide 93 at crossbeam 91 both ends is driven alone by the transmission assembly that corresponds, and drives crossbeam 91 both ends back-and-forth movement, install suction nozzle driving cylinder 94 on crossbeam 91, suction nozzle driving cylinder 94's output is equipped with lift platen 941, cardboard suction nozzle 92 installs on lift platen 941 to drive through suction nozzle driving cylinder 94 and go up and down, be equipped with between crossbeam 91 and the slide plate 93 and control adjusting device, control adjusting device including setting up on slide plate 93 rectify that adjust the seat 95, crossbeam 91 corresponds the one end of rectifying and adjust the seat 95 and all is equipped with and controls adjusting rail 96, it all is equipped with to erect on controlling adjusting rail 96 and controls adjusting slider 951 to rectify on the seat 95, one of them is rectified and is equipped with and controls adjusting motor 952 on the adjusting seat 95, control adjusting motor 952's output is equipped with and controls adjusting screw 953 parallel with controlling adjusting rail 96, crossbeam 91 corresponds the one end of controlling adjusting screw 953 and is equipped with and controls adjusting plate 911, the left and right adjusting plate 911 is fixedly provided with a left and right adjusting nut 954 in threaded connection with a left and right adjusting screw 953, and drives the paperboard suction nozzle 92 to move left and right through the forward and reverse rotation of the left and right adjusting motor 952, the paper suction transmission assembly is used for sucking the paper board b in the material area I and placing the paper board b on the shell a of the cover station II through the paperboard suction nozzle 92, the paper suction transmission assembly comprises a front and back adjusting base 931 arranged below the sliding plate 93, a front and back adjusting guide rail 932 arranged on the front and back adjusting base 931, and a front and back adjusting slider 933 arranged at the bottom of the sliding plate 93 and erected on the front and back adjusting guide rail 932, a front and back adjusting synchronous belt 934 parallel to the front and back adjusting guide rail 932 is arranged on one side of the front and back adjusting guide rail 932, a front and back adjusting tooth block 935 is fixedly arranged on the sliding plate 93 and connected with the front and back adjusting synchronous belt 934, and a synchronous belt motor (not assembled in the figure) for driving the front and back adjusting synchronous belt 934 to rotate is arranged on the front and back adjusting synchronous belt 934, the paper board feeding mechanism 8 comprises at least two feeding rods 82 arranged on a feeding frame 81, the feeding rods 82 are provided with corresponding paper placing plates 83, a feeding cavity 831 formed by stacking paper feeding plates b is formed between every two adjacent paper placing plates 83, one side of each paper placing plate 83 facing the corresponding material sucking area I is provided with a paper blocking strip 832, a feeding groove 833 formed between each paper blocking strip 932 and the corresponding feeding rod 82 and used for allowing the paper boards b in the feeding cavity 931 to pass through one by one, one side of each feeding rod 82 far away from the corresponding material sucking area I is provided with a paper supporting rod 84 abutted against the paper boards b in the feeding cavity 831, the bottom of the feeding frame 81 corresponding to the feeding cavity 831 is provided with a sliding block 85, the pushing block 85 is provided with an arc-shaped pushing block 851 gradually rising towards the direction of the material sucking area I, the arc-shaped pushing block 851 extends into the feeding cavity 831 and abuts against the edge of the paper board b at the lowest position, the feeding rack 81 is provided with a slider driving assembly 80 for driving a material pushing slider 851 to move back and forth between a paper abutting rod 832 and a material absorbing area I, paperboards b are fed to the material absorbing area I after passing through a feeding groove 833 one by one through a driving material pushing slider 95, a monitoring rod 97 is arranged between sliding plates 93 of the cross beam 91, the monitoring rod 97 is movably connected with the sliding plates 93 at two ends through a slider 98, a deviation-correcting sensor 99 for detecting whether the paperboards b are parallel to a shell a is arranged at a position, corresponding to a paperboard suction nozzle 92, of the monitoring rod 97, the deviation-correcting sensor 99 is electrically connected with a synchronous belt motor, a plurality of bidirectional adjusting screw rods 86 are arranged at two ends, corresponding to the feeding rods 82, of the feeding rack 81, two adjacent feeding rods 82 are connected with the bidirectional adjusting screw rods 86 at two sides, paper width adjusting seats are arranged at two ends of the feeding rods 82, the paper width adjusting seats 87 on the two feeding rods 82 are respectively in reverse threaded connection with the bidirectional adjusting screw rods 86, the feeding frame 81 is provided with a paper width driving assembly which drives two adjacent feeding rods 82 to move in opposite directions, the paper width driving assembly comprises a paper width driving motor 811 arranged on the feeding frame 81 and a paper width adjusting chain wheel 861 arranged at two sides of the bidirectional adjusting screw 86 and corresponding to one end of the paper width driving motor 811, the output end of the paper width driving motor 811 is provided with a driving adjusting chain wheel 812, the driving adjusting chain wheel 812 and the paper width adjusting chain wheel 861 are transmitted through a paper width adjusting chain 87, the paper blocking strip 832 is connected with the paper placing plate 83 through a paper thickness adjusting elongated slot 8321 and controls the height of the feeding slot 833 through adjusting the position of the paper blocking strip 832, the arc-shaped push block 851 is in threaded connection with the pushing slide block 85 through the paper thickness adjusting screw 852 and controls the height of the arc-shaped push block 851 extending into the feeding cavity 831 through rotating the paper thickness adjusting screw 852, the paper supporting rod 84 is connected with the feeding rod 82 through a locking block 841, the distance between the paper supporting rod 94 and the paper blocking strip 832 is controlled by adjusting the position of the paper supporting rod 94, the paper pressing rod 88 transversely erected above the feeding rod 81 is arranged between the paper placing plate 83 and the material sucking area I, a plurality of paper pressing seats 881 capable of moving on the paper pressing rod 88 are arranged on the paper pressing rod 88, one end of each paper pressing seat 881 facing the feeding rod 82 is provided with a metal wire (not assembled in the figure) parallel to the feeding rod 82, the two ends of the feeding rack 81 corresponding to the paper pressing rod 88 are provided with paper pressing adjusting guide rails 813 for adjusting the distance between the paper pressing rod 88 and the paper placing plate 83, the middle of the feeding rod 82 is recessed to form an installation groove 821, the two sides of the installation groove 821 form a feeding strip 822 placed by the paper feeding plate b, the paper placing plate 83 is arranged in the installation groove 821, the paper supporting rod 84 is arranged on the feeding strips 822 on the two sides of the installation groove 821, the feeding groove 833 is formed between the end portion of the paper blocking strip 832 and the feeding strip 822, a plurality of elastic pressing plates 823 which are oppositely arranged are arranged in the two adjacent mounting grooves 821, the elastic pressing plates 823 are evenly distributed between the feeding groove 833 and the material suction area I, the elastic pressing plates 833 upwards extend out of the mounting grooves 821 and are matched with the feeding strip 822 to form a feeding channel c for feeding the paper feeding plate b, one end of each elastic pressing plate 823 is connected with the corresponding mounting groove 821, and the other end of each elastic pressing plate 823 bends towards one side of the material suction area I.

As shown in fig. 10-13, the short-side edge covering device 4 includes a first edge covering frame 41, two edge folding devices are disposed on the first edge covering frame 41, each edge folding device includes an edge folding mounting plate 42, an edge folding conveyor belt 43 disposed on the edge folding mounting plate 42, a guide wheel 44 disposed above the edge folding conveyor belt 43, and a folding device 45 for folding the cardboard b, a folding channel d is formed between the edge folding conveyor belt 43 and the guide wheel 44, the paper feeding plate b moves from the cover device 3 to the long-side packaging device 5, the folding device 45 includes a folding belt 451 and rotating rollers 452 disposed on two sides of the folding belt 451, the height of the folding belt 451 increases gradually from the cover device 45 to the long-side packaging device 5 and passes through the folding channel d, the two ends of the folding belt 451 are alternately disposed on the rotating rollers 452, and a folding driving device for driving the edge folding conveyor belt 43 and the folding belt 451 to rotate is disposed on the first edge covering frame 41 46, be equipped with paper width adjustment mechanism on first contained side frame 41, paper width adjustment mechanism is including the two-way lead screw 47 of paper width and the wide guiding axle 48 of paper that run through two hem mounting panels 42, the two-way lead screw 47 one end of paper width extends outside first contained side frame 41 and is equipped with adjusting hand wheel 471, two hem mounting panels 42 respectively with two sections threaded connection of the contrary of the two-way lead screw 47 of paper width to rotate through adjusting hand wheel 471 and make two hem mounting panels 42 toward opposite or opposite direction simultaneous movement along the wide guiding axle 48 of paper.

As shown in fig. 14-19, the feeding, covering and blanking device 7 includes two opposite covering devices, the covering device includes a feeding covering plate 71, a feeding assembly disposed on the feeding covering plate 71, a feeding driving assembly for driving the feeding assembly to move along the feeding covering plate 71, and a covering assembly 72 for folding and covering two sides of the paper board b, a covering channel e for moving the paper feeding plate b from the material transferring device 6 to the covering assembly 72 is formed between the two feeding covering plates 71, the feeding assembly is disposed in the covering channel e, the material transferring device 6 includes two opposite material transferring mechanisms disposed on the second covering frame 51, the material transferring mechanism includes a material transferring plate 61, a material transferring driving assembly 62 disposed on the material transferring plate 61 for transferring the paper feeding plate b, and a material transferring opening and closing assembly for driving the material transferring mechanisms on two sides to open and close intermittently, a material transferring channel f for conveying the paper feeding plate b along the material transferring plate 61 is formed between the two material transferring driving assemblies, a baffle limiting assembly for limiting the paper board b to move continuously along the material transferring plate 61 is arranged at one end of the material transferring channel f corresponding to the edge covering channel e, a material sucking and lifting assembly 52 for conveying the paper board b from the material transferring device 6 to the material feeding assembly is arranged at one end of the second edge covering frame 51 corresponding to the baffle limiting assembly, a plurality of material transferring adjusting grooves 611 are arranged above the material transferring plate 61, at least two pre-folding air cylinders 612 are arranged at one end of the material transferring plate 61 corresponding to the baffle limiting assembly, a pre-folding wheel 613 for indenting the part a to be folded at the paper board b is arranged at the output end of the pre-folding air cylinders 612, the pre-folding air cylinders 612 can be movably mounted on the material transferring plate 61 through the material transferring adjusting grooves 611, and the material transferring opening and closing assembly comprises a material transferring adjusting base 53 arranged on the second edge covering frame 51, a material transferring arm 54 and a material transferring opening and a material opening and closing air cylinder 55 arranged on the material transferring adjusting base 53, one end of the material transferring opening-closing arm 54 is hinged with the material transferring adjusting base 53, the other end is hinged with the material transferring plate 61, the output end of the material transferring opening-closing cylinder 55 is connected with the material transferring opening-closing arm 54 and drives the material transferring plates 61 at two ends to move in opposite or opposite directions, the baffle limiting component comprises a baffle limiting rod 73 arranged on the material transferring edge covering plate 71, a baffle adjusting groove 731 is arranged on the baffle limiting rod 73, a plurality of baffle mounting seats 732 which can be mounted at any position of the baffle adjusting groove 731 are mounted in the baffle adjusting groove 731, one end of the baffle mounting seat 732 facing to the material transferring channel f is provided with a baffle, the bottom of the baffle is provided with an air blowing device, the material absorbing lifting component 52 comprises a material absorbing lifting cylinder 521 arranged on the second edge covering frame 51, a material absorbing lifting plate 522 and a plurality of material absorbing suction nozzles 523 arranged on the material absorbing lifting plate 522 and connected with an air source, the output end of the material sucking lifting cylinder 521 is connected with the material sucking lifting plate 522 and drives the material sucking suction nozzle 523 to enter and exit the material rotating channel f, the edge covering assembly 72 comprises an edge covering seat 721 arranged on one side of the material feeding edge covering plate 71 far away from the edge covering channel e, an edge covering pressing plate 722 arranged above the edge covering seat 721, a transverse edge covering mechanism for driving the edge covering seat 721 to be close to or far away from the material feeding edge covering plate 71, a lifting edge covering mechanism for driving the edge covering plate 722 to lift along the edge covering seat 721, a paper pressing plate 74 arranged at the upper end of the material feeding edge covering plate 71 and a paper pressing driving mechanism for driving the paper pressing plate 74 to move axially, one end of the material feeding edge covering plate 71, facing the paper pressing plate 74, is provided with an edge covering groove 741 for accommodating the edge covering plate 722, one end of the edge covering plate 722 extends into the edge covering groove 741 and folds and covers two sides of the paper b through the lifting edge covering mechanism and the transverse edge covering mechanism, and the paper pressing driving mechanism comprises two paper pressing rods 742, a paper pressing rod, a paper pressing rod, a paper pressing, The paper pressing driving plate 743 arranged on one side of the paper pressing rod 742 far away from the paper pressing plate 74, the paper pressing driving cylinder 744 arranged on the feeding edge covering plate 71 and the two paper pressing guide sleeves 711 arranged on the feeding edge covering plate 71 are arranged, the paper pressing rod 71 is sleeved in the paper pressing guide sleeves 711, the output end of the paper pressing driving cylinder 744 is connected with the paper pressing driving plate 743 and drives the paper pressing plate 74 to be close to or far away from the feeding edge covering plate 71, the feeding driving component comprises feeding synchronizing wheels 75 arranged on two sides of the feeding edge covering plate 71, a feeding synchronous belt 751 wound between the feeding synchronizing wheels 75, a feeding synchronous motor (drawing is not shown) arranged on the second edge covering rack 51 and a feeding synchronous shaft 752 arranged at the output end of the feeding synchronous motor, the feeding synchronous shaft 752 passes through the two corresponding feeding synchronizing wheels 75 and drives the feeding synchronous belt 751 to rotate, a feeding synchronous block 753 for installing the feeding component is arranged on the feeding synchronous belt 751, the feeding synchronous block 753 is meshed with the feeding synchronous belt 751 and drives the paper boards b to move in the edge covering channel e along the feeding synchronous belt 751, the feeding assembly comprises a feeding claw 76 arranged on the feeding synchronous block 753 and a feeding lifting cylinder 77 arranged on the feeding synchronous block 751, the feeding claw 76 extends upwards towards one end of the edge covering assembly 72 to form a pushing block 761 which pushes the paper boards b out of the second edge covering frame 51, the other end of the feeding claw is provided with a feeding suction nozzle 762 connected with an air source, the output end of the feeding lifting cylinder 77 is connected with the feeding claw 76 and drives the feeding claw 76 to lift axially, the lifting edge covering mechanism comprises an edge covering lifting cylinder 78 arranged at one end of the edge covering seat 721 far away from the edge covering press plate 722, edge covering lifting shafts 781 arranged at two sides of the edge covering lifting cylinder 78 and a driving plate 782 arranged at one side of the edge covering lifting shaft 781 far away from the edge covering press plate 722, the edge covering lifting shaft 781 penetrates through the edge covering base 721 and then is connected with the edge covering pressing plate 722, the output end of the edge covering lifting cylinder 78 is connected with the edge covering driving plate 782 and drives the edge covering pressing plate 722 to move axially, the transverse edge covering mechanism comprises a transverse guide shaft 79 arranged on the feeding edge covering plate 71, a transverse edge covering cylinder 791 arranged at one end of the edge covering base 721 far away from the feeding edge covering plate 71, a transverse hinged base 712 arranged on the feeding edge covering plate 71 and a transverse adjusting bottom plate 70 arranged on the feeding edge covering plate 71, the edge covering base 721 is sleeved on the outer peripheral surface of the transverse guide shaft 79, the output end of the transverse edge covering cylinder 791 penetrates through the edge covering base 721 and then is hinged with the transverse hinged base 712 and drives the edge covering base 721 to move transversely, a transverse adjusting guide rail 701 is arranged at one end of the transverse adjusting bottom plate 70 facing the edge covering base 721, a transverse adjusting block 723 erected on the transverse adjusting guide rail 701 is arranged on the edge covering base 721, the transverse adjusting bottom plate 70 is provided with a transverse movable groove 702 for the edge covering lifting shaft 781 and the edge covering lifting cylinder 78 to transversely move.

Claims (10)

1. Full-automatic leather hull machine, including leather hull machine unit, its characterized in that: the leather case machine set is sequentially provided with a feeding device for feeding the case, a gluing device for gluing the surface of the case, a cover device for positioning and attaching the case and the paperboard, a short edge covering device for folding and covering the short edge of the paperboard and a long edge covering device for folding and covering the long edge of the paperboard along the movement direction of the case, wherein the long edge covering device comprises a second covering frame, a material rotating device arranged on the second covering frame and connected with the short edge covering device and a material feeding and covering device arranged below the material rotating device and used for covering and covering the long edge of the paperboard, the cover device comprises a case feeding device connected with the gluing device, a paperboard feeding device for feeding the paperboard to the case feeding device and a paperboard sucking and attaching device arranged between the case feeding device and the paperboard feeding device, and the paperboard feeding device comprises a feeding frame arranged on one side of the case feeding device, the device comprises a feeding frame, a shell feeding device, a paperboard suction area, a paperboard feeding mechanism, a paperboard suction and laminating device, a front cover station and a paper suction and laminating assembly, wherein the end, facing the shell feeding device, of the feeding frame is the paperboard suction area, the paperboard feeding mechanism is arranged in the feeding frame and used for intermittently feeding the paperboards into the suction area, the paperboard suction and laminating device is erected above the shell feeding device and is intermittently matched with the shell feeding device to form a front cover station used for laminating the paperboards with the shell, the paperboard suction and laminating device comprises a cross beam, a paperboard suction nozzle, sliding plates arranged at two ends of the cross beam and paper suction transmission assemblies respectively arranged on the sliding plates and used for driving the cross beam to reciprocate between the front cover station and the suction area, the paper suction transmission assemblies are erected above the shell feeding device, the sliding plates at two ends of the cross beam are independently transmitted by the corresponding transmission assemblies and drive the two ends of the cross beam to move back and forth, a driving cylinder is arranged on the cross beam, and a lifting platen is arranged at the output end of the driving cylinder, the paperboard suction nozzle is arranged on the lifting bedplate and is driven to lift by a driving cylinder, a left-right adjusting device is arranged between the cross beam and the sliding plate, the left and right adjusting device comprises a deviation correcting adjusting seat arranged on the sliding plate, a left and right adjusting guide rail is arranged at one end of the crossbeam corresponding to the deviation correcting adjusting seat, a left and right adjusting slide block erected on the left and right adjusting guide rail is arranged on the deviation correcting adjusting seat, one of the deviation rectifying and adjusting seats is provided with a left and right adjusting motor, the output end of the left and right adjusting motor is provided with a left and right adjusting screw rod parallel to the left and right adjusting guide rail, a left adjusting plate and a right adjusting plate are arranged at one end of the cross beam corresponding to the left adjusting screw and the right adjusting screw, a left adjusting nut and a right adjusting nut which are in threaded connection with the left adjusting screw and the right adjusting screw are fixedly arranged on the left adjusting plate and the right adjusting plate, and the paper suction nozzle is driven to move left and right by the positive and negative rotation of the left and right adjusting motors, and the paper suction transmission assembly places the paper boards in the suction area on the shell of the cover station through the paper board suction nozzle.

2. The full-automatic hull machine of claim 1, characterized in that: inhale paper drive assembly including set up in the slide below around adjust the base, set up the fore-and-aft regulation guide rail on the fore-and-aft regulation base, set up in the slide bottom and erect the fore-and-aft regulation slider on the fore-and-aft regulation guide rail, one side of fore-and-aft regulation guide rail is equipped with the fore-and-aft regulation hold-in range parallel with the fore-and-aft regulation guide rail, the fixed fore-and-aft regulation tooth piece that is connected with the fore-and-aft regulation hold-in range that is equipped with on the slide, be equipped with the drive on the fore-and-aft regulation hold-in range synchronous belt pivoted synchronous belt motor to drive the cardboard suction nozzle at the front cover station and inhale the regional reciprocating motion of material through the synchronous belt motor.

3. The full-automatic hull machine of claim 2, characterized in that: the paper board feeding mechanism comprises at least two feeding rods arranged on a feeding rack, wherein the feeding rods are provided with corresponding paper placing plates, a feeding cavity for stacking the paper feeding plates is formed between two adjacent paper placing plates, a paper blocking strip is arranged on one side of each paper placing plate facing a material suction area, a feeding groove for allowing the paper boards in the feeding cavity to pass through one by one is formed between each paper blocking strip and each feeding rod, a paper supporting rod abutting against the paper boards in the feeding cavity is arranged on one side of each feeding rod away from the material suction area, a material pushing sliding block is arranged at the bottom of the feeding rack corresponding to the feeding cavity, an arc-shaped push block gradually rising towards the direction of the material suction area is arranged on each material pushing sliding block, each arc-shaped push block extends into the feeding cavity and abuts against the edge of the paper board at the lowest position, a sliding block driving assembly for driving the material pushing sliding block to move back and forth between the paper supporting rods and the material suction area is arranged on the feeding rack, the paper boards are conveyed to the material suction area one by one after passing through the feeding grooves by the driving sliding block, the monitoring rod is arranged between the sliding plates of the cross beam and movably connected with the sliding plates at two ends through a sliding block, a deviation rectifying sensor for detecting whether the paper board is parallel to the shell or not is arranged at the position, corresponding to the paper board suction nozzle, of the monitoring rod, and the deviation rectifying sensor is electrically connected with a synchronous belt motor.

4. The full-automatic hull machine of claim 3, characterized in that: the paper width driving assembly comprises a paper width driving motor arranged on the feeding rack and paper width adjusting chain wheels arranged at one end of the two-way adjusting screw rods on the two sides, the paper width adjusting chain wheels are in transmission with the paper width adjusting chain wheels, the paper blocking strip is connected with the paper discharge plate through a paper thickness adjusting elongated slot, the feeding trough is controlled by adjusting the position of the paper blocking strip, the arc-shaped push block is in threaded connection with the material pushing slider through the paper thickness adjusting screw rod, the arc-shaped push block is controlled by rotating the paper thickness adjusting screw rod to extend to the height in the material feeding cavity, the paper supporting rod is connected with the feeding rod through the locking block, the distance between the paper supporting rod and the paper blocking strip is controlled by adjusting the position of the paper supporting rod, a paper pressing rod transversely erected above the feeding rod is arranged between the paper placing plate and the material sucking region, a plurality of paper pressing seats capable of moving on the paper pressing rod are arranged on the paper pressing rod, one ends, facing the feeding rod, of the paper pressing seats are provided with metal wires parallel to the feeding rod, and paper pressing adjusting guide rails for adjusting the distance between the paper pressing rod and the paper placing plate are arranged at the two ends, corresponding to the paper pressing rod, of the feeding frame.

5. The full-automatic hull machine of claim 4, characterized in that: the middle of the feeding rod is sunken inwards to form an installation groove, feeding strips for placing paper feeding plates are formed on two sides of the installation groove, the paper placing plates are arranged in the installation groove, the paper supporting rods are arranged on the feeding strips on two sides of the installation groove, the feeding grooves are formed between the end portions of the paper blocking strips and the feeding strips, a plurality of elastic pressing plates which are oppositely arranged are arranged in two adjacent installation grooves, the elastic pressing plates are evenly distributed between the feeding grooves and the material suction area, the elastic pressing plates extend upwards out of the installation groove and are matched with the feeding strips to form a material feeding channel for feeding the paper feeding plates, one end of each elastic pressing plate is connected with the installation groove, and the other end of each elastic pressing plate is bent towards one side of the material suction area.

6. The full-automatic hull machine of claim 5, characterized in that: the short edge covering device comprises a first edge covering rack, two edge folding devices which are oppositely arranged are arranged on the first edge covering rack, each edge folding device comprises an edge folding mounting plate, an edge folding conveying belt arranged on the edge folding mounting plate, a guide wheel arranged above the edge folding conveying belt and a folding device for folding a paperboard, a folding channel for enabling a paper supply plate to move from a cover device to a long edge packaging device is formed between the edge folding conveying belt and the guide wheel, the folding device comprises a folding belt and rotating rollers arranged on two sides of the folding belt, the axial height of the folding belt is gradually increased from the cover device to the long edge packaging device and passes through the edge folding channel, two ends of the folding belt are crossly sleeved on the rotating rollers, an edge folding driving device for driving the edge folding conveying belt and the folding belt to rotate is arranged on the first edge covering rack, and a paper width adjusting mechanism is arranged on the first edge covering rack, the paper width adjusting mechanism comprises a paper width bidirectional screw rod and a paper width guide shaft, the paper width bidirectional screw rod penetrates through the two folding edge mounting plates, one end of the paper width bidirectional screw rod extends out of the first edge covering rack and is provided with an adjusting hand wheel, the two folding edge mounting plates are respectively in threaded connection with two sections of the paper width bidirectional screw rod in the opposite directions, and the two folding edge mounting plates move towards the opposite directions or the opposite directions simultaneously along the paper width guide shaft through rotation of the adjusting hand wheel.

7. The full-automatic hull machine of claim 6, characterized in that: the feeding and edge covering blanking device comprises two edge covering devices which are oppositely arranged, each edge covering device comprises a feeding edge covering plate, a feeding assembly arranged on the feeding edge covering plate, a feeding driving assembly for driving the feeding assembly to move along the feeding edge covering plate and an edge covering assembly for turning over and covering two sides of a paperboard, an edge covering channel for moving a paper feeding plate from a material transferring device to the edge covering assembly is formed between the two feeding edge covering plates, the feeding assemblies are oppositely arranged in the edge covering channel, the material transferring device comprises two material transferring mechanisms which are oppositely arranged on a second edge covering rack, each material transferring mechanism comprises a material transferring plate, a material transferring driving assembly arranged on the material transferring plate and used for conveying the paper feeding plate and a material transferring opening and closing assembly for driving the material transferring mechanisms on the two sides to open and close intermittently, and a material transferring channel for conveying the paper feeding plate along the material transferring plate is formed between the two material transferring driving assemblies, the one end that changes the material passageway and correspond the passageway of borduring is equipped with the spacing subassembly of baffle that the restriction cardboard continues to remove along changeing the flitch, the one end that the second frame of borduring corresponds the spacing subassembly of baffle is equipped with and sends the cardboard to inhaling on the feeding unit from changeing the material device and expect lifting unit.

8. The full-automatic hull machine of claim 7, characterized in that: a plurality of rotating material adjusting grooves are arranged above the rotating plate, at least two pre-folding air cylinders are arranged at one end of the rotating plate corresponding to the baffle limiting assembly, pre-folding press wheels for impressing the position of a paperboard to be flanged are arranged at the output end of each pre-folding air cylinder, the pre-folding air cylinders can be movably arranged on the rotating plate through the corresponding baffle limiting grooves, the rotating material opening and closing assembly comprises a rotating material adjusting base arranged on the second flanging frame, a rotating material opening and closing arm and a rotating material opening and closing air cylinder, the rotating material opening and closing arm is arranged on the rotating material adjusting base, one end of the rotating material opening and closing arm is hinged with the rotating material adjusting base, the other end of the rotating material opening and closing arm is hinged with the rotating plate, the output end of the rotating material opening and closing air cylinder is connected with the rotating material opening and closing arm and drives the rotating plate at the two ends to move in opposite directions or in opposite directions, the baffle limiting assembly comprises a baffle limiting rod arranged on the feeding flanging plate, and baffle adjusting grooves are arranged on the baffle limiting rod, the baffle adjusting groove is internally loaded with a plurality of baffle mounting seats which can be installed at any position of the baffle adjusting groove, the baffle mounting seats are provided with a stop dog towards one end of the material transferring channel, the bottom of the stop dog is provided with a blowing device, the material sucking lifting assembly comprises a material sucking lifting cylinder arranged on the second edge wrapping machine frame, a material sucking lifting plate and a material sucking suction nozzle arranged on the material sucking lifting plate and connected with an air source, the output end of the material sucking lifting cylinder is connected with the material sucking lifting plate, and the material sucking suction nozzle is driven to pass in and out of the material transferring channel.

9. The full-automatic hull machine of claim 8, characterized in that: the edge covering assembly comprises an edge covering seat arranged on one side of the feeding edge covering plate far away from an edge covering channel, an edge covering pressing plate arranged above the edge covering seat, a transverse edge covering mechanism for driving the edge covering seat to be close to or far away from the feeding edge covering plate, a lifting edge covering mechanism for driving the edge covering pressing plate to lift along the edge covering seat, a paper pressing plate arranged at the upper end of the feeding edge covering plate, and a paper pressing driving mechanism for driving the paper pressing plate to move axially, wherein one end of the feeding edge covering plate, facing the paper pressing plate, is provided with an edge covering groove for accommodating the edge covering pressing plate, one end of the edge covering pressing plate extends into the edge covering groove and folds and covers two sides of the paper pressing plate through the lifting edge covering mechanism and the transverse edge covering mechanism, the paper pressing driving mechanism comprises two paper pressing rods arranged on two sides of the paper pressing plate, a paper pressing driving plate arranged on one side of the paper pressing rod far away from the paper pressing plate, a paper pressing driving cylinder arranged on the feeding edge covering plate, and two paper pressing guide sleeves arranged on the feeding edge covering plate, the utility model discloses a cardboard packing machine, including the first edge covering frame, the second edge covering frame, the paper press drive cylinder, the paper press rod cover is located in the paper press uide bushing, the output and the paper press drive cylinder of paper press drive cylinder are connected to drive the paper press board and be close to or keep away from pay-off bordure board, pay-off drive assembly is including setting up the pay-off synchronizing wheel in pay-off bordure board both sides, around locating pay-off hold-in range, setting up pay-off synchronous motor in the second edge covering frame and setting up the pay-off synchronizing shaft at pay-off synchronous motor output, the pay-off synchronizing shaft passes two corresponding pay-off synchronizing wheels to drive the pay-off hold-in range and rotate, be equipped with the pay-off synchronizing block that supplies the pay-off subassembly installation on the pay-off hold-in range, pay-off synchronizing block meshes with the pay-off hold-in range and drives the cardboard and at the passageway internalization along the pay-off hold-in range.

10. The full-automatic hull machine of claim 9, characterized in that: the feeding assembly comprises a feeding claw arranged on the feeding synchronizing block and a feeding lifting cylinder arranged on the feeding synchronizing block, the feeding claw extends upwards towards one end of the edge covering assembly to form a material pushing block pushing a paperboard out of a second edge covering rack, the other end of the feeding claw is provided with a feeding suction nozzle connected with an air source, the output end of the feeding lifting cylinder is connected with the feeding claw and drives the feeding claw to lift axially, the lifting edge covering mechanism comprises an edge covering lifting cylinder arranged at one end of an edge covering seat far away from an edge covering press plate, edge covering lifting shafts arranged at two sides of the edge covering lifting cylinder and an edge covering drive plate arranged at one side of the edge covering lifting shaft far away from the edge covering press plate, the edge covering lifting shafts penetrate through the edge covering seat and are connected with the edge covering press plate, the output end of the edge covering lifting cylinder is connected with the edge covering drive plate and drives the edge covering press plate to move axially, and the transverse edge covering mechanism comprises a transverse guide shaft arranged on the feeding edge covering plate, The setting is kept away from the horizontal cylinder of borduring of pay-off bordure board one end at the seat of borduring, is set up horizontal articulated seat on the pay-off bordure board and is set up the horizontal regulation bottom plate on the pay-off bordure board, the seat cover of borduring is established at the outer peripheral face of horizontal guiding axle, the output of horizontal borduring cylinder passes behind the seat of borduring articulated seat articulated with horizontal to drive the seat lateral shifting of borduring, the horizontal regulation bottom plate is equipped with the lateral adjustment guide rail towards the one end of the seat of borduring, be equipped with the horizontal regulating block who erects on the seat of borduring lateral adjustment guide rail, set up the horizontal movable groove that supplies the lift axle of borduring and borduring lift cylinder lateral shifting on the horizontal regulation bottom plate.

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