CN108454228A - Cardboard box printing device - Google Patents

Cardboard box printing device Download PDF

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Publication number
CN108454228A
CN108454228A CN201810437226.6A CN201810437226A CN108454228A CN 108454228 A CN108454228 A CN 108454228A CN 201810437226 A CN201810437226 A CN 201810437226A CN 108454228 A CN108454228 A CN 108454228A
Authority
CN
China
Prior art keywords
paper guide
lateral paper
cardboard box
roller
rack
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.)
Pending
Application number
CN201810437226.6A
Other languages
Chinese (zh)
Inventor
姜晓
姜子香
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.)
Qingdao Rongtai Packing Products Co Ltd
Original Assignee
Qingdao Rongtai Packing Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Rongtai Packing Products Co Ltd filed Critical Qingdao Rongtai Packing Products Co Ltd
Priority to CN201810437226.6A priority Critical patent/CN108454228A/en
Publication of CN108454228A publication Critical patent/CN108454228A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F21/00Devices for conveying sheets through printing apparatus or machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for

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  • Making Paper Articles (AREA)

Abstract

The present invention relates to a kind of cardboard box printing devices, are related to carton processing equipment technical field, and the technical issues of deformation is to influence to lead paper effect and paper feeding precision under high-temperature baking is easy in solving lateral paper guide existing in the prior art.The cardboard box printing device of the present invention, printing element is transmitted including rack and vacuum, it includes vacuum tank and lateral paper guide that vacuum, which transmits printing element, by the way that anti-deformation component is arranged on lateral paper guide, the expansion energy of slow lateral paper guide can be released, reduce demi-inflation, to alleviate the heated caused torsional deformation of lateral paper guide, to reach the plane precision required by paper feeding.

Description

Cardboard box printing device
Technical field
The present invention relates to carton processing equipment technical field, a kind of particularly cardboard box printing device.
Background technology
In order to enrich the performance content of product package, production firm often printing word or figure on carton (cardboard) Case.In the printing transmission process of cardboard, cardboard is usually adsorbed onto lateral paper guide and multigroup transmission using vacuum adsorption principle The transport plane formed is taken turns, is then transmitted by transmission wheel and is transmitted cardboard.And in order to make cardboard figure after cardboard printing The pattern just printed is dragged flower, carton press general by the ink rapid draing in case to prevent cardboard in transmit process It will be provided with high temperature drying device, and the cardboard after lateral paper guide and printing can be subjected to the baking of high temperature together, lateral paper guide is in height Temperature toasts lower meeting expanded by heating, and the deflection after lateral paper guide expanded by heating can not discharge, and will force lateral paper guide torsional deformation, from And ideal paper feeding plane is changed, it affects and leads paper effect and paper feeding precision, the chromatography precision of cardboard printing is brought bad Influence.
Invention content
The present invention provides a kind of cardboard box printing device, is easy to dry in high temperature for solving lateral paper guide existing in the prior art The technical issues of roasting lower deformation is to influence to lead paper effect and paper feeding precision.
The present invention provides a kind of cardboard box printing device, including rack and the vacuum transmission printing that is arranged in the rack Unit, cardboard is transmitted on vacuum transmission printing element and printing;
Wherein, vacuum transmission printing element includes vacuum tank and the lateral paper guide that is arranged on the vacuum tank, described It is provided with heated drying device above vacuum tank, anti-deformation component is provided on the lateral paper guide.
In one embodiment, the anti-deformation component includes the heat emission hole being arranged on the lateral paper guide.
In one embodiment, it is provided on the lateral paper guide for the lateral paper guide to be fixed on the vacuum tank Fastener, the anti-deformation component includes the pressing plate being arranged between the lateral paper guide and at least one fastener, institute It states and is provided with radial clearance between lateral paper guide and the pressing plate.
In one embodiment, stepped hole is provided on the lateral paper guide, the pressing plate is arranged in the stepped hole, Radial distance between the outer rim of the pressing plate and the inner wall of the stepped hole is more than the diameter of the heat emission hole.
In one embodiment, it is provided with mounting groove on the lateral paper guide, transmission wheel, institute are provided in the mounting groove The outer rim for stating transmission wheel is higher than the end face of the lateral paper guide.
In one embodiment, the vacuum transmission printing element further includes print roller and is arranged on the vacuum tank Roller platen, the center of circle of the print roller and the roller platen is conllinear in the vertical direction, and the roller platen is used for by institute The cardboard for stating print roller provides reversed support, and the roller platen is consistent with the linear velocity that the print roller rotates.
In one embodiment, it is provided with ink roller above the print roller, printing plate, institute are provided in the print roller Ink roller is stated for the printing plate inking, the printing plate to be the graphic arts die for being carved with word or pattern.
In one embodiment, sliding rack, the both ends of the print roller are both provided in the two side walls of the rack It is arranged on the sliding rack, the sliding rack is used to adjust the working depth of the print roller.
In one embodiment, the sliding rack includes internal frame, outrigger and for connecting the internal frame and described outer The connecting rod of frame;The side wall of the rack is provided with tune between the internal frame and the outrigger on the side wall of the rack Knothole, the connecting rod are connected after passing through the adjustment hole with the end of the print roller.
In one embodiment, lifting gear is additionally provided in the rack, the lifting gear is for making the cunning Moving frame is moved along the radial direction of the adjustment hole.
Compared with the prior art, the advantages of the present invention are as follows:By the way that anti-deformation component is arranged on lateral paper guide, can release slow The expansion energy of lateral paper guide reduces demi-inflation, to alleviate the heated caused torsional deformation of lateral paper guide, to reach paper feeding institute It is required that plane precision.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.
Fig. 1 is the dimensional structure diagram of the cardboard box printing device of the present invention;
Fig. 2 is the front view of lateral paper guide shown in FIG. 1;
Fig. 3 is sectional views of the Fig. 2 at A-A;
Fig. 4 is the structural schematic diagram of the electrostatic precipitation case of the present invention;
Fig. 5 is the structural schematic diagram shown in Fig. 4 for destaticing stick.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Reference numeral:
1- racks;3- vacuum transmits printing element;
4- mounting grooves;5- anti-deformation components;6- transmission wheels;
7- sliding racks;11- adjustment holes;31- vacuum tanks;
32- lateral paper guides;33- fasteners;34- ink rollers;
35- print rollers;36- roller platens;37- printing plates;
71- internal frames;72- outriggers;73- connecting rods;
81- destatics stick;82- dust-binding rubber rolls;83- loudspeakers;
84- acoustic energy transformers;85- frequency converters;86- air inlet pipe;
87- exhaust tubes 88- inhales cinder box;89- compressors;
811- electrostatic axis;812- electrostatic shells;813- ventholes.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of cardboard box printing device, including rack 1 and the vacuum that is arranged in rack 1 Printing element 3 is transmitted, cardboard is transmitted on vacuum transmission printing element 3 and printing.
Wherein, vacuum transmission printing element 3 includes vacuum tank 31 and the lateral paper guide 32 being arranged on vacuum tank 31, vacuum tank 31 top is provided with heated drying device, and anti-deformation component 5 is provided on lateral paper guide 32.
In one embodiment, as shown in Fig. 2, anti-deformation component 5 includes the heat emission hole 51 being arranged on lateral paper guide 32.By In being provided with the mounting groove 4 that will hereafter mention on heat-conducting plate 32, therefore heat emission hole 51 is located between two mounting grooves 4.Its quantity It can be adjusted according to the size of heat-conducting plate 32.During 32 expanded by heating of lateral paper guide, the heat emission hole on lateral paper guide 32 51 can release slow certain expansion energy.
Preferably, the quantity of the heat emission hole between each two mounting groove 4 is identical, arrangement mode (such as spaced set etc.) Also identical.So as to equably alleviate the swell increment of heat-conducting plate 32.
Further, the fastener 33 for being fixed on lateral paper guide 32 on vacuum tank 31 is provided on lateral paper guide 32, such as Shown in Fig. 3, anti-deformation component 5 includes the pressing plate 52 being arranged between lateral paper guide 32 and at least one fastener 33, lateral paper guide 32 It is provided with radial clearance between pressing plate 52.
Be provided with stepped hole on lateral paper guide 32, pressing plate 52 is arranged in stepped hole, the outer rim of pressing plate 52 and stepped hole it is interior Radial distance between wall is more than the diameter of heat emission hole 51.
Specifically, two ends consistent with direction of transfer of heat-conducting plate 32 are free end, therefore the two sides are heated There is no limit when expansion;For the both ends vertical with direction of transfer, wherein one end passes through fastener 33 and 31 phase of vacuum tank Even, the other end is then provided with stepped hole, is provided with pressing plate 52 in stepped hole, pressing plate 52 by by fastener 33 and heat-conducting plate 32 and Vacuum tank 31 is connected.Due to being provided with radial clearance between pressing plate 52 and lateral paper guide 32, when 32 expanded by heating of lateral paper guide, When expansive force overcomes the extruding force of pressing plate 52, lateral paper guide 32 can be expanded into the gap reserved between pressing plate 52 and lateral paper guide 32 Extend, to release slow certain expansion energy, to reduce the heated caused torsional deformation of lateral paper guide 32, to reach paper feeding Required plane precision.
In addition, being provided with mounting groove 4 on lateral paper guide 32, transmission wheel 6 is provided in mounting groove 4, the outer rim of transmission wheel 6 is higher than The end face of lateral paper guide 32.Wherein, mounting groove 4 on the length direction of lateral paper guide 32 (i.e. on direction of transfer) and in width direction Equally spacedly it is arranged, to carry out firm support to the cardboard on lateral paper guide 32.
In one embodiment, vacuum transmission printing element 3 further includes print roller 35 and the pressure that is arranged on vacuum tank 31 The center of circle of print roller 36, print roller 35 and roller platen 36 is conllinear in the vertical direction, and roller platen 36 is used for by print roller 35 Cardboard provides reversed support, and roller platen 36 is consistent with the linear velocity that print roller 35 rotates.
Further, the top of print roller 35 is provided with ink roller 34, and printing plate 37 is provided in print roller 35, and ink roller 34 is used for Give printing plate 37 inking, printing plate 37 is the graphic arts die for being carved with word or pattern.Cardboard is adsorbed on by vacuum tank 31 in transmission wheel 6 It is transmitted, wherein transmission wheel 6, roller platen 36, the linear velocity of print roller 35 are consistent, will be on printing plate 37 by roller platen 36 Pattern is " replicated " to paperboard surface, to complete to print.
In one embodiment, cardboard has the contact length of long side between vacuum tank 31 in a forward direction, compares The cardboard bond length of the prior art greatly increases, and transmission is more stable.Even if when cardboard be sent to from one group of printing element it is another When group printing element, cardboard also still has enough contact lengths between vacuum tank 31 in a forward direction, to have enough Adsorption area, and then increase vacuum tank 31 to the adsorption capacity of cardboard, it is ensured that cardboard transmission is steady, is not in inclined on position It moves.
In the present embodiment, the distance between two side of rack 1 and the bond length of printed cardboard match, that is, print The horizontal width of brush entrance 2 and the bond length of printed cardboard match, and when printing can be directly by the short side pair of cardboard The printing entrance 2 of quasi- printing machine and enter, without spending the more time to position cardboard, greatly improve cardboard printing Efficiency.
Since the bond length of the axial length and printed cardboard of print roller 35 matches, and printing plate 37 is suspended on In print roller 35.To avoid the part-structure of printing plate 37 hanging in print roller 35, therefore keep the axial length of printing plate 37 little In the bond length of printed cardboard, that is, no more than the axial length of print roller 35.Similarly, the axial direction of roller platen 36 Bond length of the axial length of length and transmission wheel 6 with printed cardboard matches.Due to by the short side pair of cardboard The printing entrance 2 of quasi- printing machine and enter, roller platen 36 and each transmission wheel 6 only have with cardboard in the axial direction when transmission The contact length of short side, because compared with the prior art, roller platen 36 and the axial length of each transmission wheel 6 can be shortened, with paper The bond length of plate matches, and to make the transmission of cardboard keep stablizing, avoids the occurrence of the offset on position, improves printing precision It is not high.
In one embodiment, sliding rack 7 is both provided in the two side walls of rack 1, the both ends of print roller 35 are respectively provided with On sliding rack 7, sliding rack 7 is used to adjust the working depth of print roller 35.
Specifically, sliding rack 7 includes internal frame 71, outrigger 72 and the connecting rod 73 for connecting internal frame 71 and outrigger 72; The side wall of rack 1 is provided with adjustment hole 11 between internal frame 71 and outrigger 72 on the side wall of rack 1, connecting rod 73, which passes through, to be adjusted It is connected with the end of print roller 35 after knothole 11.The aperture of adjustment hole 11 is more than the diameter of connecting rod 73, therefore 73 energy of connecting rod Enough fine tunings up and down in adjustment hole 11, to make the working depth of print roller 35 change, to adapt to the cardboard of different-thickness.
In addition, being additionally provided with lifting gear in rack 1, lifting gear is for making sliding rack 7 along the radial direction side of adjustment hole 11 To movement.Wherein, lifting gear can be the devices such as jack, the lifting displacement of sliding rack 7 can be adjusted, to make print roller 35 working depth changes.
Since the height change of print roller 35 is brought by adjusting sliding rack 7, in the process for adjusting height In, roller platen 36 and vacuum tank 31 are constant relative to the position of rack 1, thus in addition to being needed in installation and debugging and special repair It adjusts and corrects outside their working depth, at least in the production process of single variety or replacement kind, all no longer need to row and rectify Just their working depth, the lateral paper guide 32 on such vacuum tank 31 would not be susceptible to torsional deformation, therefore reduce life Debug time during production, greatly improves work efficiency, and also substantially increases the work within certain time limit unit interval Make precision.
Further, it is brought by adjusting sliding rack 7 due to the height change of print roller 35.Print roller 35 is passed through The issuable journey error up and down of height is varied multiple times, it can be by the gravity of of the print roller 35 itself, and by setting The limit detent mechanism etc. set between the rack 1 and sliding rack 7 further reduces, and using possessed by cardboard itself Elasticity can also digest the tiny error.Importantly, since print roller 35 itself has bigger gravity, print thus Gap between roller 35 and roller platen 36 in its natural state only can be smaller and smaller.On the contrary, if by print roller 35 and roller platen 36, vacuum 31 etc. be for upper and lower adjustable structure, then the gap between print roller 35 and roller platen 36 can be increasing, paper Elasticity can not digest the error possessed by plate itself, to seriously affect printing effect.
In one embodiment, as shown in Figure 4 and Figure 5, the end of vacuum transmission printing element 3 is connected with electrostatic precipitation case 8.Wherein, symmetrical two that are internally provided with of electrostatic precipitation case 8 destatic stick 81, cardboard destaticed from two stick 81 it Between gap in transmit, destatic stick 81 far from vacuum transmit printing element 3 side be equipped with dust-binding rubber roll 82, destatic stick 81 It can be pivoted with dust-binding rubber roll 82.
One side wall of electrostatic precipitation case 8 is communicated with loudspeaker 83, and loudspeaker 83 is connected with acoustic energy transformer 84, and acoustic energy turns Change device 84 with frequency converter 85 to be connected, the side adjacent with frequency converter 85 of acoustic energy transformer 84 is communicated with air inlet pipe 86, electrostatic precipitation Side of the case 8 far from loudspeaker 83 is communicated with exhaust tube 87;Exhaust tube 87, which is connected with, inhales cinder box 88, inhales and is equipped with multilayer in cinder box 88 Filter screen, the bottom for inhaling cinder box 88 are connected with collection grieshoch, inhale side of the cinder box 88 far from exhaust tube 87 and are connected with pressure by pipeline Contracting machine 89, compressor 89 are connected with one end of air inlet pipe acoustic energy transformer 84.
Further, it includes electrostatic axis 811 and electrostatic shell 812 to destatic stick 81, and electrostatic shell 812 is equipped with venthole 813, electrostatic axis 811 and electrostatic shell 812 are separately connected the anode and cathode of power supply.
Further, multiple filtration net includes strainer breathable cloth, activated carbon adsorption net and Sterilization particle net, and collection grieshoch is to be stained with Grey dust bag, collection grieshoch cross sieve tray with multiple filtration Netcom and are connected.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.

Claims (10)

1. a kind of cardboard box printing device, which is characterized in that passed including rack (1) and the vacuum being arranged in the rack (1) Printing element (3) is sent, cardboard is transmitted on vacuum transmission printing element (3) and printing;
Wherein, the vacuum transmission printing element (3) includes that vacuum tank (31) and setting lead paper on the vacuum tank (31) Plate (32) is provided with heated drying device above the vacuum tank (31), anti-deformation component is provided on the lateral paper guide (32) (5)。
2. cardboard box printing device according to claim 1, which is characterized in that the anti-deformation component (5) includes that setting exists Heat emission hole (51) on the lateral paper guide (32).
3. cardboard box printing device according to claim 2, which is characterized in that be provided on the lateral paper guide (32) for inciting somebody to action The lateral paper guide (32) is fixed on the fastener (33) on the vacuum tank (31), and the anti-deformation component (5) includes that setting exists Pressing plate (52) between the lateral paper guide (32) and at least one fastener (33), the lateral paper guide (32) and the pressing plate (52) radial clearance is provided between.
4. cardboard box printing device according to claim 3, which is characterized in that be provided with step on the lateral paper guide (32) Hole, the pressing plate (52) is arranged in the stepped hole, between the outer rim and the inner wall of the stepped hole of the pressing plate (52) Radial distance is more than the diameter of the heat emission hole (51).
5. the cardboard box printing device according to any one of claim 1-4, which is characterized in that set on the lateral paper guide (32) It is equipped with mounting groove (4), transmission wheel (6) is provided in the mounting groove (4), the outer rim of the transmission wheel (6) leads paper higher than described The end face of plate (32).
6. cardboard box printing device according to claim 5, which is characterized in that the vacuum transmission printing element (3) is also wrapped The roller platen (36) for including print roller (35) and being arranged on the vacuum tank (31), the print roller (35) and the roller platen (36) the center of circle is conllinear in the vertical direction, and the roller platen (36) is used to provide to the cardboard by the print roller (35) anti- To support, the roller platen (36) is consistent with the linear velocity that the print roller (35) rotates.
7. cardboard box printing device according to claim 6, which is characterized in that be provided with ink above the print roller (35) Roller (34), printing plate (37) is provided on the print roller (35), and the ink roller (34) is described for giving the printing plate (37) inking Printing plate (37) is the graphic arts die for being carved with word or pattern.
8. cardboard box printing device according to claim 7, which is characterized in that be all provided in the two side walls of the rack (1) It is equipped with sliding rack (7), the both ends of the print roller (35) are arranged on the sliding rack (7), and the sliding rack (7) is for adjusting Save the working depth of the print roller (35).
9. cardboard box printing device according to claim 8, which is characterized in that the sliding rack (7) includes internal frame (71), outer Frame (72) and connecting rod (73) for connecting the internal frame (71) and the outrigger (72);The side wall position of the rack (1) Between the internal frame (71) and the outrigger (72), adjustment hole (11), the connection are provided on the side wall of the rack (1) Bar (73) is connected with the end of the print roller (35) afterwards across the adjustment hole (11).
10. cardboard box printing device according to claim 9, which is characterized in that be additionally provided with lifting dress on the rack (1) It sets (8), the lifting gear (8) is used to make the sliding rack (7) to be moved along the radial direction of the adjustment hole (11).
CN201810437226.6A 2018-05-09 2018-05-09 Cardboard box printing device Pending CN108454228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810437226.6A CN108454228A (en) 2018-05-09 2018-05-09 Cardboard box printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810437226.6A CN108454228A (en) 2018-05-09 2018-05-09 Cardboard box printing device

Publications (1)

Publication Number Publication Date
CN108454228A true CN108454228A (en) 2018-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810437226.6A Pending CN108454228A (en) 2018-05-09 2018-05-09 Cardboard box printing device

Country Status (1)

Country Link
CN (1) CN108454228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112265366A (en) * 2020-09-18 2021-01-26 佛山永久纸业制品有限公司 A printing machine for carton production

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006199481A (en) * 2005-01-24 2006-08-03 Matsushita Electric Ind Co Ltd Conveying pallet
CN203173575U (en) * 2012-12-05 2013-09-04 广东东方精工科技股份有限公司 Box printing machine structure for reducing thermal expansion distortion of vacuum box paper deflector
CN103612470A (en) * 2013-10-25 2014-03-05 佛山市台一包装机械有限公司 Printing unit of paper box printing machine
CN104044335A (en) * 2014-06-10 2014-09-17 广东东方精工科技股份有限公司 Carton printing machine and printing method
CN107225849A (en) * 2017-07-04 2017-10-03 刘美梅 A kind of electrostatic precipitator of printing machinery
CN208164523U (en) * 2018-05-09 2018-11-30 青岛荣泰包装制品有限公司 Cardboard box printing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006199481A (en) * 2005-01-24 2006-08-03 Matsushita Electric Ind Co Ltd Conveying pallet
CN203173575U (en) * 2012-12-05 2013-09-04 广东东方精工科技股份有限公司 Box printing machine structure for reducing thermal expansion distortion of vacuum box paper deflector
CN103612470A (en) * 2013-10-25 2014-03-05 佛山市台一包装机械有限公司 Printing unit of paper box printing machine
CN104044335A (en) * 2014-06-10 2014-09-17 广东东方精工科技股份有限公司 Carton printing machine and printing method
CN107225849A (en) * 2017-07-04 2017-10-03 刘美梅 A kind of electrostatic precipitator of printing machinery
CN208164523U (en) * 2018-05-09 2018-11-30 青岛荣泰包装制品有限公司 Cardboard box printing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112265366A (en) * 2020-09-18 2021-01-26 佛山永久纸业制品有限公司 A printing machine for carton production

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