A kind of printing corrugated carton of ink and its production method
Technical field
The invention belongs to corrugated case production equipment technologies, and in particular to a kind of printing corrugated carton of ink and its life
Production method.
Background technique
Corrugated case is made by cross cutting, impression, nail case or stick box in corrugated board.Corrugated case is a kind of most widely used
Packing articles, dosage are always first of various packing articles.Corrugated case is moulded including calcium.Since over half a century, corrugated case
The transportation package holds such as wooden case have been gradually replaced with its superior service performance and good processing performance, have become transportation and packing
Main force.It also acts as beautification commodity, publicizes the effect of commodity other than protection commodity, convenient for storage, transport.Corrugated paper
Case belongs to green product, it is conducive to environmental protection, is conducive to handling transport.
Currently, the main technological steps of ink corrugated case all realize mechanization production substantially, still, each process and set
Lack coordination between standby, corrugated case is in printing process, it may appear that common ghost image is left white problem, printed patterns or text
There is ghost image in surrounding, is because anilox roll and the pressure of printing plate are excessive caused;There is ghost image in lettering forward edge, then be because
Pressure between printing cylinder and roller platen is excessive to be caused;Large area printing reveals the exact details, leaks Bai Youshi due to print roller and roller platen
Pressure is not produced enough, relatively complicated in mode, the method for adjusting print roller at present, inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of printing corrugated carton of ink and its production methods, to solve above-mentioned background skill
Relatively complicated, the inconvenient problem of the mode, the method that adjust print roller is proposed in art.
To achieve the above object, present invention employs following technical solutions:
The surface of a kind of printing corrugated carton of ink, including corrugated case, the corrugated case is equipped with ink printing layer.
The present invention also provides a kind of printing corrugated carton of ink described in claim, the corrugated case by filling as follows
It sets and carries out ink printing, which includes rack, and the two sides of the rack offer opening, and the inside of the opening is equipped with
The inside of cylinder body, the cylinder body is equipped with spring, and the upper end of the spring is equipped with limit plate, is welded at the top of the limit plate
Interlocking bar is fixedly connected with bearing block at the top of the interlocking bar, and the inner rotation of the bearing block is equipped with print roller, described
The two sides up and down of print roller are respectively equipped with support roller and pressure roll, and the support roller and pressure roll pass through bearing block and be installed on machine
In frame, the side of the rack is equipped with hydraulic cylinder, and the output shaft of the hydraulic cylinder is connected with the bearing block at pressure roll both ends;
Ink slot is installed on the inside of the rack, is rotatably equipped with the painting being flexibly connected with print roller on the inside of the ink slot
Ink roller, the side for applying ink roller are equipped with ink distributing roller, and the bottom of the ink slot is communicated with ink reclaiming pipe, one end of the ink reclaiming pipe
Be communicated with ink storage case, the inside of the ink storage case is communicated with back pump by pipeline, the outlet of described time pump by pipeline with
Ink storage bucket is connected, and the bottom of the ink storage bucket is by adding Mo Guanyu ink slot to be connected.
The ink print steps of corrugated case are as follows:
S1, it determines roll gap, according to the thickness of corrugated paper, drives pressure roll to be pressed down against print roller by hydraulic cylinder, be adjusted
The distance between print roller and support roller guarantee its printing effect, prevent so that the thickness of gap and corrugated paper matches
It ghost image and is left white;
S2, the position for adjusting directive wheel rotate screw rod and channel steel are driven to be moved, be conducive to limit according to the width of corrugated paper
The firmly position of corrugated paper, it is ensured that printing position;
S3, conveying corrugated paper to be printed, corrugated paper are placed in first conveyer belt, corrugated paper is transported to by first conveyer belt
Between print roller and support roller, print roller is coated ink by ink distributing roller, and while printing ink, the ink in ink slot is logical
It crosses ink reclaiming pipe to be flowed into ink storage case, returns pump and the ink in ink storage case is pumped into ink storage bucket, ink is again by adding black pipe
It flow back into ink slot, is conducive to circulating for ink, keep the uniformity of ink;
S4, drying, the corrugated paper in step S after printing enter on the second conveyer belt, are sent corrugated paper by the second conveyer belt
Enter into drying box, the surface of corrugated paper is blown to by air-heater heat air delivery, ink is dried, improves printing efficiency;
S5, inspection, stacking examine corrugated paper after being completed for printing, and carry out stacking after qualified, are convenient for subsequent processing.
Preferably, in step S, the corrugated paper after printing will be examined in time, when ghost image occur or being left white, lead to
Crossing hydraulic cylinder drives pressure roll to move up or down, and is adjusted print roller height.
Preferably, the two sides of the rack are respectively equipped with first conveyer belt and the second conveyer belt, the first conveyer belt,
It is arranged in same level at the top of two conveyer belts and support roller.
Preferably, the outside of second conveyer belt is equipped with drying box, and the inside of the drying box is equipped with spray public attention, institute
It states and is communicated with blast pipe at the top of spray public attention, the blast pipe is connected with air-heater.
Preferably, the inside of the ink slot is equipped with scraper plate, and the scraper plate is flexibly connected with ink distributing roller.
Preferably, the inside of the rack is equipped with channel steel, and the inside of channel steel described in two groups is rotatably equipped with directive wheel.
Preferably, the side of the rack offers screw hole, and the internal whorl of the screw hole is connected with screw rod, described
One end of screw rod is socketed with bearing, and the outer ring of the bearing is welded in the side that channel steel is led by steel plate.
Preferably, one end of the screw rod is equipped with grip part, and the outside of the grip part is socketed with rubber sleeve.
Preferably, the side of the channel steel is welded with gag lever post, and the gag lever post is actively plugged in the inside of limit hole, institute
State the side that limit hole is opened in rack.
Technical effect and advantage of the invention: a kind of printing corrugated carton of ink proposed by the present invention and its production method,
Compared with prior art, have it is following a little:
1, print roller is mounted on the top of interlocking bar by the present invention by bearing block, drives pressure roll to be pressed down against print by hydraulic cylinder
Brush roll is adjusted the distance between print roller and support roller, so that the thickness of gap and corrugated paper matches, guarantees its printing
Effect prevents ghost image and is left white;
2, while printing ink, the ink in ink slot is flowed into ink storage case the present invention by ink reclaiming pipe, and returning pump will
Ink in ink storage case is pumped into ink storage bucket, and ink by adding black pipe to flow back into ink slot, is conducive to the circulation of ink again
Flowing, keeps the uniformity of ink.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the area Tu1Zhong A enlarged structure schematic diagram;
Fig. 3 is main view the schematic diagram of the section structure of the invention;
Fig. 4 is B-B the schematic diagram of the section structure in Fig. 2.
In figure: 1, rack;2, it is open;3, cylinder body;4, spring;5, limit plate;6, interlocking bar;7, bearing block;8, print roller;
9, support roller;10, pressure roll;11, hydraulic cylinder;12, ink slot;13, ink roller is applied;14, ink distributing roller;15, ink reclaiming pipe;16, ink storage
Case;17, pump is returned;18, ink storage bucket;19, plus ink is managed;20, first conveyer belt;21, drying box;22, public attention is sprayed;23, blast pipe;
24, air-heater;25, scraper plate;26, channel steel;27, directive wheel;28, screw hole;29, screw rod;30, bearing;31, grip part;32, rubber
Gum cover;33, the second conveyer belt;34, gag lever post;35, limit hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Fig. 1, Fig. 2 and Fig. 3, a kind of printing corrugated carton of ink, including rack 1, the two sides of rack 1 are please referred to offer
Opening 2,2 inside of being open are equipped with cylinder body 3, and the inside of cylinder body 3 is equipped with spring 4, and the upper end of spring 4 is equipped with limit plate 5, limits
The top of position plate 5 is welded with interlocking bar 6, and the top of interlocking bar 6 is fixedly connected with bearing block 7, the inner rotation installation of bearing block 7
There is print roller 8, the two sides up and down of print roller 8 are respectively equipped with support roller 9 and pressure roll 10, support roller 9, pressure roll 10, print roller 8
And ink distributing roller 14 is driven by driving device, driving device includes that the components such as motor, gearbox, universal shaft are constituted, support
Roller 9 and pressure roll 10 are installed in rack 1 by bearing block 7, and the side of rack 1 is equipped with hydraulic cylinder 11, hydraulic cylinder 11
Output shaft is connected with the bearing block 7 at 10 both ends of pressure roll, installs first conveyer belt 20 and the second conveying respectively in the two sides of frame 1
Band 33 is entered in rack 1 convenient for corrugated paper, and is transported through, and drying box 21 is arranged in external in the second conveyer belt 33, by heat
Blower 24 is blown hot wind on corrugated paper by blast pipe 23, spray public attention 22, is dried to ink;
Referring to Fig. 3, the inside of rack 1 is equipped with ink slot 12, the inside of ink slot 12 is rotatably equipped with and 8 activity of print roller
The painting ink roller 13 of connection, the side for applying ink roller 13 are equipped with ink distributing roller 14, scraper plate 25 are installed in the inside of ink slot 12, for keeping
Ink it is uniform, the bottom of ink slot 12 is communicated with ink reclaiming pipe 15, and one end of ink reclaiming pipe 15 is communicated with ink storage case 16, ink storage case 16
Inside pump 17 is communicated with back by pipeline, the outlet for returning pump 17 is connected by pipeline with ink storage bucket 18, ink storage bucket 18
Bottom by adding black pipe 19 to be connected with ink slot 12.
Referring to Fig. 4, the inside of rack 1 is equipped with channel steel 26, the inside of two groups of channel steels 26 is rotatably equipped with directive wheel 27,
The side of rack 1 offers screw hole 28, and the internal whorl of screw hole 28 is connected with screw rod 29, and one end of screw rod 29 is socketed with axis
30 are held, the outer ring of bearing 30 is welded in the side that channel steel 26 is led by steel plate, and one end of screw rod 29 is equipped with grip part 31, holds
The outside in portion 31 is socketed with rubber sleeve 32, which is conducive to improve the comfort of hand, drives convenient for rotation screw rod 29
Channel steel 26 is mobile, and the side of channel steel 26 is welded with gag lever post 34, and gag lever post 34 is actively plugged in the inside of limit hole 35, limit hole
35 are opened in the side of rack 1, the cooperation of the gag lever post 34 and limit hole 35, are conducive to the level for keeping channel steel 26.
Embodiment 1
The present invention also provides a kind of production methods of the printing corrugated carton of ink, comprising the following steps:
S1, it determines roll gap, according to the thickness of corrugated paper, drives pressure roll 10 to be pressed down against print roller 8 by hydraulic cylinder 11, carry out
It adjusts the distance between print roller 8 and support roller 9 and guarantees its printing effect so that the thickness of gap and corrugated paper matches, prevent
Only there is ghost image and is left white;
S2, the position for adjusting directive wheel 27 rotate screw rod 29 and channel steel 26 are driven to be moved, favorably according to the width of corrugated paper
In the position for limiting corrugated paper, it is ensured that printing position;
S3, conveying corrugated paper to be printed, corrugated paper are placed in first conveyer belt 20, first conveyer belt 20 is defeated by corrugated paper
It being sent between print roller 8 and support roller 9, print roller 8 is coated ink by ink distributing roller 14, while printing ink, ink slot
Ink in 12 is flowed into ink storage case 16 by ink reclaiming pipe 15, is returned pump 17 for the ink in ink storage case 16 and is pumped into ink storage bucket
In 18, ink by adding black pipe 19 to flow back into ink slot 12, is conducive to circulating for ink, keeps the uniform of ink again
Property;
S4, drying, print in step s3 after corrugated paper enter on the second conveyer belt 33, by the second conveyer belt 33 by corrugation
Paper is sent in drying box 21, and the surface of corrugated paper is blown to by 24 heat air delivery of air-heater, is dried to ink, improves printing
Efficiency;
S5, inspection, stacking examine corrugated paper after being completed for printing, and carry out stacking after qualified, are convenient for subsequent processing.
S6, in step s3, the corrugated paper after printing will be examined in time, when ghost image occur or being left white, pass through
Hydraulic cylinder 11 drives pressure roll 10 to move up or down, and is adjusted 8 height of print roller.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.