CN106241201A - The full-automatic paper-feeding system of offset press - Google Patents

The full-automatic paper-feeding system of offset press Download PDF

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Publication number
CN106241201A
CN106241201A CN201610730625.2A CN201610730625A CN106241201A CN 106241201 A CN106241201 A CN 106241201A CN 201610730625 A CN201610730625 A CN 201610730625A CN 106241201 A CN106241201 A CN 106241201A
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CN
China
Prior art keywords
paper
pile
chain
inserted link
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610730625.2A
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Chinese (zh)
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CN106241201B (en
Inventor
王若冰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN XINDOUCAI PRINTING CO Ltd
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HENAN XINDOUCAI PRINTING CO Ltd
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Priority to CN201610730625.2A priority Critical patent/CN106241201B/en
Publication of CN106241201A publication Critical patent/CN106241201A/en
Application granted granted Critical
Publication of CN106241201B publication Critical patent/CN106241201B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/38Chains or like traction elements; Connections between traction elements and load-carriers
    • B65G17/40Chains acting as load-carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00Supports or magazines for piles from which articles are to be separated
    • B65H1/30Supports or magazines for piles from which articles are to be separated with means for replenishing the pile during continuous separation of articles therefrom
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/11Dimensional aspect of article or web
    • B65H2701/113Size
    • B65H2701/1131Size of sheets
    • B65H2701/11312Size of sheets large formats, i.e. above A3
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/03Image reproduction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)

Abstract

The invention discloses a kind of full-automatic paper-feeding system of offset press, including pile collating unit, upper paper pile automatic centring device and automatic paper-changing inserted link device, upper paper pile automatic centring device is located at printer paper feed end, automatic paper-changing inserted link device is positioned at the top of paper pile centralising device, pile collating unit is connected with upper paper pile centralising device mutually by chain-type logistics system, be provided with at paper pile centralising device on close intersect vertically with chain-type logistics system move back plate piling table.Present invention achieves full-automatic upper paper and the automatic paper-changing work of existing sheet-fed offset press; ensure that high-speed press efficiently, continuous print work, accomplished not shut down paper, change paper, provided the quality assurance for high-volume print product; greatly reduce printing work cost, decrease artificial input.So far the defect of paper and automatic paper-changing cannot be automatically gone up, it is achieved that the first step of offset press Concha Arcae packaging industry 4.0 mode of operation upgrading owing to the present invention compensate for offset press.

Description

The full-automatic paper-feeding system of offset press
Technical field
The present invention relates to the paper-feeding system of sheet-fed offset press, especially relate to a kind of full-automatic paper-feeding system of offset press.
Background technology
Sheet-fed offset printing technology is since being born, and upper paper includes changing paper work and always is by manually completing. The paper supply way of pile is required higher by this paper advance mechanism being primarily due to offset press, i.e. the pile paper supply of sheet-fed is the fullest Foot requires to be to ensure that can printer the premise of high-speed production.Therefore to the pile of installation except require to ensure definitely neat it Outward, between paper to be ensured, can not there is the phenomenon of any adhesion and absorption, because the paper feed of offset press definitely can not occur Walking double sheet, otherwise machine arises that bigger accident;Meanwhile, also to ensure that the pile of machine for the treatment of definitely will be with the paper of printer Road centering, the batch that otherwise will result in product is scrapped.
Along with the input of increasing big specification offset press, the area of usual a piece of paper all at 1.4-1.8 square metre, has A little even up to 2 square metres, so, the weight of such paperboard is many between 2.5-4 ton.And current offset press is all High-speed press, print speed printing speed hourly can reach between 10000-15000 opens
But due to the restriction of printer height, the height of every heap paper the most not can exceed that 1.5 meters, therefore the pile of every time installation is How can only print 30-50 minute, i.e. printer work is accomplished by shutdown for 30-50 minute and changes paper.When typical products in mass production printed by needs Time, this service intermittent mode, in addition to offset press work efficiency of losing time, reduce, also can cause leaflet color occur Difference, even causes product batch to scrap time serious, thus will result in bigger paper waste and ink waste.
Although can realize not shutting down paper technically, but the operating type flown up on offset press requires again to change pile Time must be fulfilled for removing the backing board of pile in the case of upper pile state is constant, with ensure and lower pile between seamless Docking, and complete this work, it is currently the mode using inserted link: after upper pile rises to appropriate location, utilizes artificial insertion Upper pile is held up by inserted link, then removes bottom tray, after lower pile rises to dock with upper pile, then is withdrawn from by inserted link, complete The seamless overlapping docking of pile up and down.
In a word, no matter shutting down and change paper or utilize artificial inserted link to change paper, operation process is generally required for shutting down 8-10 and divides Clock or deceleration just can complete for 10-15 minute, and dress paper tape is heavy and loaded down with trivial details work frequently.How by above-mentioned work Make to realize full-automatic operation, to improve production efficiency and printing quality, be that industry technical staff endeavours asking of research always Topic.
Summary of the invention
It is an object of the invention to provide a kind of automatic arranging, paper feed, centering, change the offset presses such as paper and automatically go up paper system System, to reduce production cost and labour force's input, improves production efficiency and printing quality.
For achieving the above object, the present invention can take following technical proposals:
The full-automatic paper-feeding system of offset press of the present invention, including pile collating unit, upper paper pile automatic centring device and Automatic paper-changing inserted link device, described upper paper pile automatic centring device is arranged on printer paper feed end, described automatic paper-changing inserted link Device is positioned at the top of described upper paper pile automatic centring device, and described pile collating unit passes through chain-type logistics system and institute State paper pile centralising device to be connected mutually, be provided with at paper pile centralising device on described and described chain-type logistics system What system intersected vertically moves back plate piling table;
Described pile collating unit includes base and arranges framework, and the air draught bottom block of described arrangement framework cuts with scissors mutually with described base Chain and by the driving driven by motor being fixed on described base along described base rotation, at upper and lower the two of described air draught bottom block End has been horizontally disposed with upper and lower clamping plate, and described upper and lower clamping plate are parallel to each other, and described train wheel bridge is along being opened in described air draught bottom block On vertical guide groove move up and down;Described lower plate is provided with pile conveying mechanism and certainly moves trigger structure: described pile Conveying mechanism includes the laterally movable base plate being placed on described lower plate, is provided with by servo on described laterally movable base plate Motor-driven spaced three groups of pile conveyer belts, are provided with movable floor position regulator on described lower plate; Described including being arranged on described air draught bottom block by the rocker moving frame driven by motor from moving trigger structure, described rocker level is prolonged Extend at two intervals of three groups of pile conveyer belts, be provided with four vacuum cups of opening upwards;
Described upper paper pile automatic centring device includes being placed in the lifting base plate in paper frame on printer, at described lifting base plate Inboard is provided with pile location-plate, and on described, paper frame lateral symmetry is provided with automatic range finder;Arrange on described lifting base plate Having centering adjustment plate, the upper surface parallel interval in described centering adjustment plate is provided with and is connected mutually with described chain-type logistics system Paper feed conveyer belt, described centering adjustment plate lower surface by carry female screw bolt seat be horizontally spaced about two Laterally adjust screw rod, described in laterally adjust the two ends of screw rod and be in transmission connection with the support seat being installed in described lifting base plate both sides, The lifting base plate of described centering adjustment plate either side is provided with described in driving and laterally adjusts the power transmission dress that screw rod rotates Put;At the bottom corner location of described centering adjustment plate, it is symmetrically arranged with the transverse shifting rolled along described lifting base plate support Running roller;
Described automatic paper-changing inserted link device includes that, by symmetrically arranged left/right installing plate, uniform intervals offers multiple through hole The rectangular frame that inserted link orifice plate and the positioning baffle relative with described inserted link orifice plate position surround, end successively with described inserted link hole The other end of the inserted link row that the through hole of plate is corresponding is fixedly installed in the inserted link push pedal being close to place inside described positioning baffle; It has been horizontally disposed with left/right inserted link mobile screw near described left/right installing plate position in described rectangular frame, a described left side/ One end of right inserted link mobile screw is in transmission connection with described inserted link orifice plate, and the other end sequentially passes through the female thread of described inserted link push pedal Hole is connected with left/right drive sprocket with after positioning baffle through hole, and the inserted link motor being arranged on outside described rectangular frame passes through ring It is wound on left/right inserted link mobile screw described in the linkage chain-driving between described left/right drive sprocket to rotate;Inserting near described Structure rectangular frame switching mechanism identical, symmetrically arranged it is respectively arranged with on the left/right installing plate lateral wall of rod aperture plate one end: Described switching mechanism includes that rotating shaft and retracting motor transmission are passed through in the guide rod end that stem guiding trough, active card are placed in described stem guiding trough Connect, the described stem guiding trough end near described inserted link orifice plate is provided with rectangular frame position-limited wheel;Lead described in being set in Lifting on bar puts and is vertically installed with the location bridge being connected with paper frame on printer, is being positioned at the liter above the bridge of location Fall puts and is provided with the lifting wheel driven by lifting motor, and described lifting wheel drives described rectangular frame liter by transmission component Fall, is provided with buffer spring between described guide rod top and lifting set.
Described chain-type logistics system includes horizontal chain conveyer belt and vertical chain formula conveyer belt, described horizontal chain Formula conveyer belt is all to be spliced by the supply unit that some segment structures are identical with vertical chain formula conveyer belt;
At described horizontal chain conveyer belt or the middle part of vertical chain formula conveyer belt or laterally chain conveyer belt and longitudinal chain The intersection of bar formula conveyer belt is provided with and turns to machine, described in turn to machine to include that rectangle fixed frame and square crossing are arranged on is described Horizontal support structure in rectangle fixed frame and longitudinal delivering mechanism, described horizontal support structure is arranged and same by two groups of intervals The transverse onveyer composition that step is run, is provided with lowering or hoisting gear bottom described transverse onveyer;Described longitudinal delivering mechanism by It is separately positioned in the middle of two groups of transverse onveyers and the traveling bed composition of dual-side.
Described supply unit includes rectangular frame, has been horizontally disposed with delivery track, described conveying in described rectangular frame Track includes hardened track plates and be placed in the bearing soleplate bottom it, at the upper surface of described track plates along length side To offering rail groove;The drivewheel being in transmission connection with power source it is provided with, in described conveying in the front end of described delivery track The rear end of track is provided with and the follower of described drivewheel synchronous axial system;Be looped around between described drivewheel and follower is flat Face flat-crushing type height heavy burden chain described drivewheel drive under along described rail groove rolling-operation;Described plane flat-crushing type height is born The chain unit of heavy chain bar all includes buckle in the gate of compression molding, and in described gate, the upper end face of buckle is conveying of bearing a heavy burden Face, in described gate, before and after buckle vertical plates on both sides, two ends symmetry offers pin-and-hole;In being set on described gate, buckle two is edge-on It is set with heavy burden bearing in left and right on bearing pin between front edge of board and rear end pin-and-hole, between described left and right heavy burden bearing, is provided with sprocket wheel Rotary axle box.
The paper feed conveyer belt of described upper paper pile centralising device, the pile conveyer belt of pile collating unit and described in turn to The transverse onveyer of machine is identical with the supply unit structure of described chain-type logistics system with the structure of traveling bed Chain structure.
It is an advantage of the current invention that achieving existing sheet-fed offset press automatically goes up paper and automatic paper-changing work, it is ensured that High-speed press efficiently, continuous print work, accomplished not shut down paper, change paper, provided quality for high-volume print product Ensure, greatly reduce printing work cost, decrease artificial input, enter 4.0 patterns for realizing offset printing Concha Arcae packaging industry Provide guarantee.
Accompanying drawing explanation
Fig. 1 is the system schematic of the present invention.
Fig. 2, Fig. 3 are front view and the A direction view of pile collating unit in Fig. 1.
Fig. 4-6 is the use state diagram of pile collating unit.
Fig. 7, Fig. 8 are structural representation and the B-B sectional views of pile centralising device.
Fig. 9 is the structural representation of automatic paper-changing inserted link device in Fig. 1.
Figure 10 is the action reference figure of Fig. 9.
Figure 11 is the structure chart turning to machine.
The enlarged drawing of supply unit in Figure 12 Fig. 1.
Figure 13 is chain and the sectional schematic diagram of track of Figure 12.
Figure 14 is the enlarged drawing of chain in Figure 12.
Figure 15 is buckle figure in the gate of single chain unit in Figure 14.
Figure 16 is to be installed in the bearing pin in a pair pin-and-hole and the exploded view of heavy burden bearing in Figure 15.
Detailed description of the invention
As it is shown in figure 1, the full-automatic paper-feeding system of offset press of the present invention, including pile collating unit 1, upper paper pile Centralising device 2 and automatic paper-changing inserted link device 3, upper paper pile centralising device 2 is arranged on printer paper feed end, automatic paper-changing inserted link Device 3 is positioned at the top of paper pile centralising device 2, and pile collating unit 1 is by chain-type logistics system and upper paper pile pair Middle device 2 phase is connected, and is provided with the plate that moves back intersected vertically with chain-type logistics system and receives on close at paper pile centralising device 2 Collection roller-way 4;
As shown in Figure 2,3, want to realize printer and automatically go up paper it may first have to being transported to of the pile zero defect that arrangement is completed The standby district of printer.The pile collating unit 1 of the present invention is generally located between body paper warehouse and machine room, and its structure includes Base 1a and arrange framework, arranges air draught bottom block 2a and the base 1a phase hinge of framework and by the driving being fixed on base 1a Motor (not shown) drives along base rotation, and the upper/lower terminal at air draught bottom block 2a has been horizontally disposed with upper and lower clamping plate 3a, 4a, described upper and lower clamping plate 3a, 4a be parallel to each other, and train wheel bridge 3a is upper and lower along the vertical guide groove 5a being opened on air draught bottom block Mobile;Lower plate 4a is provided with pile conveying mechanism and certainly moves trigger structure: under this pile conveying mechanism includes being placed on Movable floor 6a on clamping plate 4a, is provided with the spaced three groups of piles driven by servomotor 7a defeated on movable floor Send band 8a, lower plate 4a is provided with movable floor position regulator: this adjusting apparatus can use and be horizontally spaced about Two adjusting screw 1a1 and the synchronization being connected between two adjusting screws of movable floor 6a lower surface drive chain 12a, its In the end of an adjusting screw be in transmission connection with Power Drive Unit, this Power Drive Unit can be adjusting handle 14a, as In full-automatic control system, Power Drive Unit can also use driving motor;Near air draught bottom block position Infrared scan centering instrument 13a it is provided with on lower plate.Include being arranged on air draught bottom block 2a by moving frame electricity from moving trigger structure Rocker 9a, rocker 9a that machine drives extend horizontally to, at two intervals above three groups of pile conveyer belts, be provided with opening Four vacuum cup 10a upwards.
As shown in Figure 4, during work, when bottom is placed on pile conveyer belt 8a with the pile 102 of former bottom tray 101 After, pile is scanned by infrared scan centering instrument 13a, adjusts by movable floor 6a carries out left and right, makes pile placed in the middle, so Rear train wheel bridge 3a descending clamping pile 102, more whole arrangement framework is overturn 180 ° to the left along base 1a, as it is shown in figure 5, make former Bottom tray 101 is turned to the top of pile 102, then be moved down (5-10cm), very by the train wheel bridge 3a being in bottom Suction dish 10a holds bottom tray 101, and rocker 9a outwards removes and the pallet that put aside by bottom tray 101 reclaims frame (in figure not Draw) on produce, now offset press Special base plate runs to below rocker 9a, and vacuum cup 10a holds offset press Special base plate After rotate back into the top of pile 102, then train wheel bridge 3a moves up, and clamps pile, completes to change plate work;Then by whole whole Reason framework overturn 90 ° to the right along base 1, as shown in Figure 6, train wheel bridge 3a again loosen in pile 102(Fig. 6 be moved to the left), press Conventional method starts blower system and vibrational system carries out readjusting operations to pile 102, arranges complete, and train wheel bridge 3a clamps again Pile 102, resets whole arrangement framework (turning right 90 °), and pile conveyer belt 8a starts, and pile 102 is sent collator, Complete whole pile changes plate housekeeping, and now the bottom of pile 102 has turned into offset press Special base plate, along chain-type logistics System 4 is transported at offset press.
After pile 102 runs to printer base plate position, it is necessary to carry out pile centering accurate adjustment, to ensure that paper is protected all the time Hold (for packages printing, paper must assure that errors of centration is less than 0.5mm) placed in the middle.For reaching this technical purpose, this Bright upper paper pile centralising device 2 structure is as follows, as shown in Figure 7,8, including the lifting base plate being placed on printer in paper frame 2b 1b, is provided with pile location-plate 3b in the inboard of lifting base plate, upper paper frame lateral symmetry is provided with automatic range finder 4b;Lifting Being provided with centering adjustment plate 5b on base plate 1b, the upper surface in centering adjustment plate 5b is arranged at intervals with and chain-type logistics system 4 The paper feed conveyer belt 6b being connected mutually, the lower surface in centering adjustment plate 5b is set by the female screw bolt seat 7b horizontal interval of band Being equipped with two and laterally adjust screw rod 8b, the two ends laterally adjusting screw rod 8b pass with the support seat 9b being installed in lifting base plate 1b both sides It is dynamically connected, the lifting base plate 1b of centering adjustment plate 5b either side is provided with and drives the power laterally adjusting screw rod 8b rotation to pass Dynamic device (including servomotor 11b and the worm couple driven by servomotor 11b);Bottom in centering adjustment plate 5b It is symmetrically arranged with the transverse shifting rolled along lifting base plate 1b at corner location and supports running roller 10b;
During work, arrange qualified pile 102 before logistics system is transported to the upper paper frame 2b of printer through collating unit, and Being stably placed in centering adjustment plate 5b by pile by paper feed conveyer belt 6b, pile stops when pile location-plate 3b, this The automatic range finder 4b that time on, paper frame both sides are installed starts working, and equidistantly finds range pile, due to pile left and right adjusting Distance the least (no more than 10mm), requires that accurate centering, automatic range finder 4b can use High Precision Automatic target-seeking Laser Measuring simultaneously Distance meter;The data that automatic range finder 4b records can be transferred on single-chip microcomputer, and both sides automatic range finder 4b is provided by single-chip microcomputer again Data contrast, it would be desirable to the length data drive command revised to the left or to the right sends servomotor 11b, servomotor to 11b starts according to instruction, and laterally adjusts screw rod 8b rotation by transmission turbine 12b and scroll bar 13b drive, laterally adjusts screw rod 8b is again by carrying female screw bolt seat 7b to drive centering adjustment plate 5b to move to the left or to the right, by center and the printing of pile The central axis on Ji Zhi road carries out precise alignment.Owing to the weight of each pile is up to more than 2 ~ 4 tons, therefore, adjust in centering At plate 5b corner location, four transverse shiftings of equalization setting support running roller 10b, for load-bearing and the movement of centering adjustment plate 5b With.The whole adjustment time about can complete between the 5-10 second.
Pile after centering is in treats paper-like state.After pile when above rises to certain altitude, lower pile rises, it is achieved Not shutting down and change paper, make upper and lower pile slitless connection, for realizing automatically extracting the former base plate bottom upper pile out, the present invention uses The structure of automatic paper-changing inserted link device 3 as shown in Figure 9, Figure 10, including by symmetrically arranged left installing plate 1-1c, right installing plate 1- 2c, uniform intervals offers the inserted link orifice plate 3c and the positioning baffle 4c relative with inserted link orifice plate 3c position of multiple through hole 2c and surrounds Rectangular frame, the end other end with corresponding for the through hole 2c inserted link row 5c of inserted link orifice plate 3c successively is fixedly installed on to be close to On the inserted link push pedal 6c placed inside positioning baffle 4c;Near left installing plate 1-1c and right installing plate 1-2c position in rectangular frame The place of putting has been horizontally disposed with left inserted link mobile screw 7-1c and right inserted link mobile screw 7-2c, left inserted link mobile screw 7-1c and the right side and has inserted One end of bar mobile screw 7-2c is in transmission connection with inserted link orifice plate 3c, the other end sequentially pass through inserted link push pedal 6c internal thread hole and It is connected with Left Drive sprocket wheel 8-1c and right drive sprocket 8-2c after positioning baffle 4c through hole, the inserted link being arranged on outside rectangular frame Motor 9c drives left inserted link to move by the linkage chain 10c being looped around between Left Drive sprocket wheel 8-1c and right drive sprocket 8-2c Screw rod 7-1c and right inserted link mobile screw 7-2c rotates;Near the left installing plate 1-1c of inserted link orifice plate 3c one end, right installing plate Structure rectangular frame switching mechanism identical, symmetrically arranged it is respectively arranged with: this switching mechanism includes guide rod on 1-2c lateral wall Groove 11c, the guide rod 12c end that active card is placed in stem guiding trough 11c is in transmission connection with retracting motor 13c by rotating shaft;Overlap respectively It is vertically installed with, on the lifting set 14c being contained on guide rod 12c, the location bridge 15c being connected with paper frame on printer, is being positioned at Being provided with, on lifting set 14c above the bridge 15c of location, the lifting wheel 17c driven by lifting motor 16c, lifting wheel 17c passes through Transmission component drives rectangular frame lifting: transmission component used herein is that being disposed longitudinally on of being meshed with lifting wheel 17c is led Tooth bar on bar 12c, equally, transmission component can also use one end to be fixed on rectangular frame, and the other end is wrapped in lifting wheel On stay cord.Due to the heavier-weight of rectangular frame, retracting motor 13c is difficulty with accurate limit, near inserted link orifice plate 3c Stem guiding trough 11c end be provided with rectangular frame position-limited wheel 18c, when rectangular frame transfers to horizontal level, front end is just limited Position wheel 18c withstands, it is ensured that being smoothed out of inserted link work.It is provided with buffer spring between guide rod 12c top and lifting set 14c 19c, buffers when rectangular frame puts down, and prevents rigid location from bringing injury to equipment.
The location bridge 15c of this automatic paper-changing inserted link device is arranged on the upper bracket 2b of offset press, by controlling motor 20c Driving upset, wherein state I is in the standby district above printer for this device;During printer work, pile can persistently rise, When pile base plate rises to setting height, controlling motor 20c and start, this device, is now received to state II by standby district half-twist Electrical Discharge Machine 13c works, and is put by rectangular frame to level, for state III, prepares inserted link:
Pile continues to rise, and time highly consistent with inserted link, inserted link motor 9c starts, Left Drive sprocket wheel 8-1c and right drive sprocket 8- 2c drives left inserted link mobile screw 7-1c and right inserted link mobile screw 7-2c to rotate, and makes inserted link push pedal 6c forward, inserted link is arranged 5c Pass in the through hole 2c of inserted link orifice plate 3c successively, and slotting along the slot of the Special base plate on bracket (printer carries) Enter, stop after reaching on the bracket of the inside, pile in picking-up;
Now, the Paper Pile Hoist machine of printer declines, and exports the printer of pile after being arranged by pile base plate 21c(collating unit Special base plate) put down together, base plate is exited in paper feed conveyer belt 6b reversion, and base plate arrives after moving back plate rise and fall roller 7 and stops, lifting Roller-way 7 rises on piling table 4 special for base plate lateral transfer to base plate, until entering base plate harvesting district to collect transhipment;
It is in the new pile treating paper-like state after centering to rise under the drive of Paper Pile Hoist machine and it docked with upper pile;Docking After Hao, inserted link row 5c is retracted in rectangular frame, and retracting motor 13c starts, and rectangular frame inverts 90 °, returns back to state II, so Rear control motor 20c rotates, and drives this device to continue reversion 90 ° and is returned to the position of readiness of state I, waits that inserted link is made next time Industry.During new pile and upper pile complete docking, owing to printer is constantly in job state, upper pile can persistently be gone up Rising, the lifting wheel 17c being now fixed on lifting set 14c drives rectangular frame to synchronize to rise under the driving of lifting motor 16c, Until completing pile docking, inserted link row 5c is retracted in rectangular frame.
The pile collating unit of the present invention is generally located between body paper warehouse and machine room, after wanting to realize arranging Pile can go up printer automatically, is necessary for using automatization and intelligentized logistics system.Due to each pile of offset press Weight is up to 2.5-4 ton, and conventional logistics roller-way and caterpillar conveyer belt all can not meet needs, so, the present invention uses chain Bar formula logistics system.
The chain-type logistics system of the present invention includes horizontal chain conveyer belt and vertical chain formula conveyer belt, described laterally Chain conveyer belt is all to be spliced by the supply unit 5 that some segment structures are identical with vertical chain formula conveyer belt;
Logistics according to workshop is moved towards to arrange, to arrange at turning and turn to machine.The present invention is at horizontal chain conveyer belt and indulges It is also equipped with turning to machine to the intersection of chain conveyer belt, as shown in figure 11, turns to machine include rectangle fixed frame 6.1 and hang down The horizontal support structure that orthogonal fork is arranged in rectangle fixed frame 6.1 and longitudinal delivering mechanism, horizontal support structure is by two groups Parallel interval is arranged and the transverse onveyer 6.2 of synchronous operation forms, and is provided with lowering or hoisting gear bottom transverse onveyer;Longitudinally Delivering mechanism is formed by being separately positioned on middle and dual-side the traveling bed 6.3 of two groups of transverse onveyers 6.2.According to reality Needing, the present invention can also be added as needed on one and turn to machine i.e. can complete to add at the middle part of horizontal chain conveyor Branch's pipeline of cut-off knife.
The supply unit of the present invention as shown in figs. 12-16, uses plane flat-crushing type height heavy burden chain, its concrete structure Including rectangular frame 5.1, being horizontally disposed with delivery track in rectangular frame 5.1, delivery track includes hardened rail Guidance tape 5.2 and be placed in the bearing soleplate 5.3 bottom it, the upper surface at track plates 5.2 offers rail groove along its length;? The front end of delivery track is provided with the drivewheel being in transmission connection with power source, is provided with same with drivewheel in the rear end of delivery track The follower that step rotates;The plane flat-crushing type height heavy burden chain being looped around between drivewheel and follower is edge under drivewheel drives Rail groove rolling-operation;For ensureing that the bearing capacity of chain meets pile conveying requirement, the plane flat-crushing type height heavy burden chain of the present invention The chain unit of bar all includes buckle in the gate of compression molding, and in gate, the upper end face 5.4 of buckle is heavy burden conveyor surface, gate Before and after interior buckle vertical plates on both sides 5.5, two ends symmetry offers pin-and-hole 5.6;Be set in gate buckle vertical plates on both sides front end and after It is set with left and right heavy burden bearing 5.8 on bearing pin 5.7 between end pin-and-hole, between left and right heavy burden bearing, is provided with sprocket wheel rotary axle box 5.9, it is provided with spacing washer 5.10 in the both sides of left and right heavy burden bearing 5.Smooth for ensureing the operation of overall chain, adjacent two Connecting plate between chain unit is the outer buckle 5.11 of the gate identical with buckle structure in gate, and outside gate, buckle 5.11 is upper End face flushes with the upper end face 5.4 of buckle in gate, constitutes the transporting flat of whole high heavy burden chain.
For ensureing that the conveyer belt used by each link is satisfied by the load-bearing requirements of pile, the upper paper pile centralising device of the present invention Paper feed conveyer belt, the pile conveyer belt of pile collating unit and described in turn to the transverse onveyer of machine and traveling bed Structure all uses the plane flat-crushing type height heavy burden chain identical with the supply unit structure of chain-type logistics system.
During the work of the present invention full-automatic paper-feeding system, from body paper warehouse, pile out is introduced into pile collating unit 1 After carrying out pine paper, arranging and change base plate, by logistics system and turn to machine to be delivered to the upper paper frame 2b prelocalization of offset press, and By paper feed conveyer belt 6b, pile is stably placed in centering adjustment plate 5b, positions after automatic centering, the paper behind location Heap begin to ramp up and and above pile achieve a butt joint, after docking, automatic paper-changing inserted link device 3 withdraws from inserted link, upper and lower pile it Between complete slitless connection, printer works continuously.
So far the defect of paper and automatic paper-changing cannot be automatically gone up, it is achieved that do not shut down and change owing to the present invention compensate for offset press The mode of operation of paper, it is achieved that the first step of offset press Concha Arcae packaging industry 4.0 mode of operation upgrading.

Claims (4)

1. the full-automatic paper-feeding system of offset press, including pile collating unit, upper paper pile automatic centring device and certainly moving Paper inserted link device, it is characterised in that: described upper paper pile automatic centring device is arranged on printer paper feed end, described automatic paper-changing Inserted link device is positioned at the top of described upper paper pile centralising device, and described pile collating unit passes through chain-type logistics system and institute State paper pile centralising device to be connected mutually, be provided with at paper pile centralising device on described and described chain-type logistics system What system intersected vertically moves back plate piling table;
Described pile collating unit includes base and arranges framework, and the air draught bottom block of described arrangement framework cuts with scissors mutually with described base Chain and by the driving driven by motor being fixed on described base along described base rotation, at upper and lower the two of described air draught bottom block End has been horizontally disposed with upper and lower clamping plate, and described upper and lower clamping plate are parallel to each other, and described train wheel bridge is along being opened in described air draught bottom block On vertical guide groove move up and down;Described lower plate is provided with pile conveying mechanism and certainly moves trigger structure: described pile Conveying mechanism includes the laterally movable base plate being placed on described lower plate, is provided with by servo on described laterally movable base plate Motor-driven spaced three groups of pile conveyer belts, are provided with movable floor position regulator on described lower plate; Described including being arranged on described air draught bottom block by the rocker moving frame driven by motor from moving trigger structure, described rocker level is prolonged Extend at two intervals of three groups of pile conveyer belts, be provided with four vacuum cups of opening upwards;
Described upper paper pile centralising device includes being placed in the lifting base plate in paper frame on printer, in the inboard of described lifting base plate Being provided with pile location-plate, on described, paper frame lateral symmetry is provided with automatic range finder;It is right to be provided with on described lifting base plate Middle adjustment plate, the upper surface parallel interval in described centering adjustment plate is provided with and entering that described chain-type logistics system is connected mutually Paper conveyer belt, the lower surface in described centering adjustment plate has been horizontally spaced about two laterally by the female screw bolt seat of band Adjust screw rod, described in laterally adjust the two ends of screw rod and be in transmission connection, in institute with the support seat being installed in described lifting base plate both sides State to be provided with described in driving on the lifting base plate of centering adjustment plate either side and laterally adjust the actuating unit that screw rod rotates;? It is symmetrically arranged with the transverse shifting rolled along described lifting base plate at the bottom corner location of described centering adjustment plate and supports running roller;
Described automatic paper-changing inserted link device includes that, by symmetrically arranged left/right installing plate, uniform intervals offers multiple through hole The rectangular frame that inserted link orifice plate and the positioning baffle relative with described inserted link orifice plate position surround, end successively with described inserted link hole The other end of the inserted link row that the through hole of plate is corresponding is fixedly installed in the inserted link push pedal being close to place inside described positioning baffle; It has been horizontally disposed with left/right inserted link mobile screw near described left/right installing plate position in described rectangular frame, a described left side/ One end of right inserted link mobile screw is in transmission connection with described inserted link orifice plate, and the other end sequentially passes through the female thread of described inserted link push pedal Hole is connected with left/right drive sprocket with after positioning baffle through hole, and the inserted link motor being arranged on outside described rectangular frame passes through ring It is wound on left/right inserted link mobile screw described in the linkage chain-driving between described left/right drive sprocket to rotate;Inserting near described Structure rectangular frame switching mechanism identical, symmetrically arranged it is respectively arranged with on the left/right installing plate lateral wall of rod aperture plate one end: Described switching mechanism includes that rotating shaft and retracting motor transmission are passed through in the guide rod end that stem guiding trough, active card are placed in described stem guiding trough Connect, the described stem guiding trough end near described inserted link orifice plate is provided with rectangular frame position-limited wheel;Lead described in being set in Lifting on bar puts and is vertically installed with the location bridge being connected with paper frame on printer, is being positioned at the liter above the bridge of location Fall puts and is provided with the lifting wheel driven by lifting motor, and described lifting wheel drives described rectangular frame liter by transmission component Fall, is provided with buffer spring between described guide rod top and lifting set.
The full-automatic paper-feeding system of offset press the most according to claim 1, it is characterised in that: described chain-type logistics system bag Including horizontal chain conveyer belt and vertical chain formula conveyer belt, described horizontal chain conveyer belt and vertical chain formula conveyer belt are equal It is to be spliced by the supply unit that some segment structures are identical;
At described horizontal chain conveyer belt or the middle part of vertical chain formula conveyer belt or laterally chain conveyer belt and longitudinal chain The intersection of bar formula conveyer belt is provided with and turns to machine, described in turn to machine to include that rectangle fixed frame and square crossing are arranged on is described Horizontal support structure in rectangle fixed frame and longitudinal delivering mechanism, described horizontal support structure is arranged and same by two groups of intervals The transverse onveyer composition that step is run, is provided with lowering or hoisting gear bottom described transverse onveyer;Described longitudinal delivering mechanism by It is separately positioned in the middle of two groups of transverse onveyers and the traveling bed composition of dual-side.
The full-automatic paper-feeding system of offset press the most according to claim 2, it is characterised in that: described supply unit includes rectangle Framework, has been horizontally disposed with delivery track in described rectangular frame, described delivery track include hardened track plates and Being placed in the bearing soleplate bottom it, the upper surface at described track plates offers rail groove along its length;At described conveyor track The front end in road is provided with the drivewheel being in transmission connection with power source, is provided with and described drivewheel in the rear end of described delivery track The follower of synchronous axial system;The plane flat-crushing type height heavy burden chain being looped around between described drivewheel and follower is in described active Along described rail groove rolling-operation under wheel drive;The chain unit of described plane flat-crushing type height heavy burden chain all includes being molded into Buckle in the gate of type, in described gate, the upper end face of buckle is heavy burden conveyor surface, in described gate before buckle vertical plates on both sides Rear two ends symmetry offers pin-and-hole;It is set in described gate on the bearing pin between the pin-and-hole of buckle vertical plates on both sides front-end and back-end and is set with There is left and right heavy burden bearing, between described left and right heavy burden bearing, be provided with sprocket wheel rotary axle box.
The full-automatic paper-feeding system of offset press the most according to claim 3, it is characterised in that: described upper paper pile centralising device Paper feed conveyer belt, the pile conveyer belt of pile collating unit and described in turn to the transverse onveyer of machine and traveling bed Structure is the chain structure identical with the supply unit structure of described chain-type logistics system.
CN201610730625.2A 2016-08-26 2016-08-26 The full-automatic paper-feeding system of offset press Expired - Fee Related CN106241201B (en)

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