CN114103424A - Offset printing method replacing traditional two-dimensional code spraying process - Google Patents
Offset printing method replacing traditional two-dimensional code spraying process Download PDFInfo
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- CN114103424A CN114103424A CN202111388380.7A CN202111388380A CN114103424A CN 114103424 A CN114103424 A CN 114103424A CN 202111388380 A CN202111388380 A CN 202111388380A CN 114103424 A CN114103424 A CN 114103424A
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- 238000005507 spraying Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000007645 offset printing Methods 0.000 title claims abstract description 34
- 230000008569 process Effects 0.000 title claims abstract description 32
- 238000007639 printing Methods 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003490 calendering Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000012797 qualification Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 81
- 230000002950 deficient Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0009—Central control units
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Abstract
The invention discloses an offset printing method for replacing the traditional two-dimensional code spraying process, which comprises the steps of paper processing, offset printing processing, conveying and code spraying, and has the beneficial effects that: through use the printing machine to print the fixed characters of two-dimensional code and fixed pattern part on the paper in advance before spouting the yard technology, and then reduced the yard region of spouting of yard device, thereby improve the efficiency of two-dimensional code printing, and simultaneously, will print and spout the seal mode and combine together, the advantage that printing machine printing efficiency is high has both been kept, the problem that the printing machine can't print the variable region of two-dimensional code has been overcome again, and simultaneously, use the printing machine to print two-dimensional code fixed pattern and characters in advance, conveniently spout yard device and fix a position, thereby improve the qualification rate of two-dimensional code printing.
Description
Technical Field
The invention relates to the technical field of two-dimensional code printing, in particular to an offset printing method for replacing a traditional two-dimensional code spraying process.
Background
In recent decades, the printing and packaging industry has been greatly developed, and two-dimensional codes are widely applied to various packaging products due to the characteristics of large information capacity, wide coding range, strong fault-tolerant capability, high decoding reliability, traceability, low cost, easy identification and the like.
However, the existing code spraying process has great defects in the process of printing the two-dimensional code, the existing code spraying process only depends on code spraying equipment for spraying, the existing code spraying equipment can only reach 4000 plus 5000 pieces/hour, the speed is low, meanwhile, the existing code spraying process sprays by the existing code spraying equipment, the registration precision of the code spraying equipment is poor, the error is 0.2-0.4mm larger than that of an offset press, and certain restrictions are caused on the efficiency and the qualification rate of the packaged product.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an offset printing method for replacing the traditional two-dimensional code spraying process.
The purpose of the invention can be realized by the following technical scheme:
an offset printing method for replacing the traditional two-dimensional code spraying process comprises the steps of paper processing, offset printing processing, conveying and code spraying, and specifically comprises the following steps:
s1, paper processing: selecting paper with the thickness range of 0.08-0.2mm, heating a hot roller calendered by a soft roller to 50-80 ℃, and carrying out calendering treatment on the paper by a hard roller and a soft roller calendered by the soft roller;
s2, offset printing treatment: placing the paper subjected to soft calendaring treatment into an offset printing machine, printing fixed character patterns and two-dimensional code fixed frames on the paper through an offset printing machine, and placing the paper printed through the offset printing machine into a dryer for drying by 3-8 min;
s3, transmission: placing the paper printed and dried by the printer on a conveyer belt, and fixing four corners of the paper by clips;
s4, code spraying: moving the code spraying device to the side of a conveyor belt, fixing a support base of the code spraying device at one side of the top of the conveyor belt through bolts, conveying paper printed and dried by a printing machine to the lower part of the code spraying device by the conveyor belt, driving a hydraulic cylinder on a connecting component to enable a hydraulic rod to move, driving a connecting frame to move by the hydraulic rod, adjusting the height of a positioning frame arranged at the bottom of the connecting frame by moving the connecting frame, downwards pressing the positioning frame by adjusting the height of the positioning frame, sleeving the positioning frame outside the paper on the conveyor belt, correcting offset generated in the paper conveying process, fixing the paper by a positioning screw when the positioning frame is downwards pressed by adjusting the positioning screw, identifying the offset-printed paper by an electric eye sensor, feeding an identification result back to a PLC (programmable logic controller), and processing data by the PLC, the position of the spray head is adjusted by a left-right moving component, a front-back moving component and a lifting component on the device under the control of a PLC, the spray head is adjusted to an area where a variable two-dimensional code needs to be sprayed and printed on paper, the variable two-dimensional code is sprayed and printed on a designated position on the surface of the paper through the spray head, the position of the spray head on the code spraying device can be adjusted front, back, left, right, front, back, left and up and down through the arrangement of the left-right moving component, the front-back moving component and the lifting component, so that the flexibility of the code spraying device is improved, the spray head can be adjusted flexibly, convenience is provided for adjusting the spray head to spray and print the two-dimensional code, the positions of the spray head can be adjusted front, back, left and right through the left-right moving component and the front-back moving component, the electric eye sensor is matched for identifying, the spray head can be positioned quickly, the position of the spray head is more accurate, and the position of the spray head can be adjusted up and down through the lifting component, the regional size that can control the shower nozzle spout the seal, and then the adjustment spouts the seal speed and spouts the seal precision of spouting the yard device, through the distance of adjusting shower nozzle and paper, can adjust the optimum condition with shower nozzle and paper distance, makes to spout the yard device and spout more harmonious on seal speed and spout the seal precision, through setting up the locating frame, can be with the paper restraint that needs spout the seal in the locating frame, conveniently fix a position the paper.
The invention has further technical improvements that: the thickness of the paper selected in S1 is 0.1-0.15mm, the hot roller calendered by the soft roller is heated to 60-75 ℃, and the drying time of the dryer in S2 is 4.5-6.6 min.
The invention has further technical improvements that: the code spraying device in the step S4 comprises a supporting base platform, a left-right moving component, a front-back moving component, a lifting component and a positioning frame, wherein the supporting base platform is fixed on one side of the top of the installation belt through bolts, the side, close to the front of the conveyor belt, of the supporting base platform is horizontally welded with the left-right moving component, one side, far away from the supporting base platform, of the left-right moving component is horizontally matched with the front-back moving component in a sliding manner, the front-back moving component and the left-right moving component are vertically arranged, the lifting component is horizontally matched with the vertically arranged lifting component in a sliding manner, the side, far away from the front-back moving component, of the lifting component is vertically matched with a lifting plate in a sliding manner, one side, far away from the lifting component, of the lifting plate is respectively provided with an electric eye sensor and a spray head, two ends of the left-right moving component are both fixed with support arms, and two support arms are both provided with connecting components, the positioning frame is of a frame structure and is arranged at the bottoms of the two connecting components;
wherein the positioning frame is in a square structure, the inner side walls of the two ends of the positioning frame are welded with clamping strips, the cross sections of the two clamping strips are in inverted L-shaped structures, the tops of the two clamping strips are in threaded fit with a plurality of positioning screws, by fixing the clamping strip and arranging the positioning screw on the clamping strip, the positioning screw can be pressed on the side of the paper to be sprayed and printed with the two-dimensional code by pressing downwards the positioning frame, the paper is fixed, so that the failure of jet printing caused by the movement of the paper in the jet printing process is avoided, and simultaneously, the positioning screw is in thread fit connection with the clamping strip, the positioning screw can adjust the vertical height through rotation, and then adjust the pressure of location screw to the paper, can adjust through making the pressure of location screw to the paper, avoided the bottom of set screw to puncture the paper or extrude the impression, and then cause the influence to the quality of the two-dimensional code product of processing out.
The invention has further technical improvements that: the left and right moving component comprises a left and right moving side plate, a left and right moving slide rail and a left and right moving plate, the left and right moving side plate is horizontally welded on the upper part of one side of the supporting base, one side of the left and right moving side plate, which is far away from the supporting base, is horizontally welded with two left and right moving slide rails, the two left and right moving slide rails are respectively positioned at the upper and lower ends of the left and right moving side plate, the two ends of the left and right moving side plate, which are far away from the supporting base, are respectively in rotating fit with belt pulleys, a first motor is horizontally arranged at one end of the left and right moving side plate, which is close to one side of the supporting base, one end of the first motor is connected with one of the belt pulleys through a rotating shaft, left and right moving sliders are respectively fixed at the upper and lower ends of one side of the left and right moving plate, the two left and right moving sliders are respectively in sliding fit with the two left and right moving slide rails, the left and right moving plate is in sliding fit with the two left and right moving slide rails through the two left and right moving sliders, move about one of them and be fixed with the cardboard on the slider, cardboard fixed joint is on transmission belt, drive through first motor, make the belt pulley rotate, the belt pulley drives transmission belt transmission, it removes to drive the cardboard through transmission belt, the cardboard drives movable plate about driving, through making movable plate remove about, and then adjust the position about this spouts the shower nozzle of yard device, move about through setting up on the movable plate about, and will move about slider and control slide rail sliding fit, make about moving plate remove more level and smooth and comfortable, and then make the shower nozzle about position control more nimble.
The invention has further technical improvements that: the front-back moving assembly comprises a front-back moving side plate, a front-back moving screw rod and a second motor, the front-back moving side plate is of a U-shaped structure, one end of the front-back moving side plate fixes one side of the left-right moving plate through a bolt, front-back moving slide rails are horizontally welded at the upper end and the lower end of one side of the front-back moving side plate, the front-back moving screw rod is in rotating fit with one side, close to the front-back moving slide rails, of the front-back moving side plate, the second motor is horizontally installed at one end, far away from the left-right moving plate, of the front-back moving side plate, one end of the second motor is connected with the front-back moving screw rod through a rotating shaft, and the screw rod is driven by the second motor to rotate.
The invention has further technical improvements that: the lifting assembly comprises a lifting side plate, a lifting screw rod and a lifting plate, the lifting side plate is vertically arranged, one side of the lifting side plate, which is close to the front-back moving assembly, is welded with two front-back moving sliders and a front-back moving nut, the two front-back moving sliders are respectively in sliding fit with the two front-back moving sliders, the lifting side plate is in sliding fit on the two front-back moving sliders through the two front-back moving sliders, the front-back moving nut is in threaded fit on the front-back moving screw rod, the lifting slide rails are vertically welded at two ends of one side of the lifting side plate, which is far away from the front-back moving sliders, the lifting screw rod is vertically and rotatably matched at one side of the lifting side plate, a third motor is vertically installed at the top of the lifting side plate, the third motor is connected with the lifting screw rod through a rotating shaft, the front-back moving nut is moved, the front-back moving nut drives the lifting side plate, and the lifting side plate is moved back, and then adjust around the position of this spout a yard device's shower nozzle, through at lift curb plate one side welding back-and-forth movement slider to with back-and-forth movement slider and back-and-forth movement slide rail sliding fit, make the more level and smooth of lift curb plate back-and-forth movement comfortable, and then make the shower nozzle adjust around more nimble, drive through the third motor, make the lift lead screw rotate.
The invention has further technical improvements that: one side of the lifting plate close to the lifting assembly is respectively welded with two lifting slide blocks and a lifting nut, the two lifting slide blocks are respectively in sliding fit with the two lifting slide rails, the lifting plate is in sliding fit with the two lifting slide rails through the two lifting slide blocks, the lifting nut is in threaded fit with the lifting lead screw, the lifting nut is enabled to move on the lifting lead screw by rotating the lifting lead screw, the lifting nut drives the lifting plate, the lifting plate is enabled to move up and down, the height of the sprayer is adjusted, the lifting slide blocks are welded on the lifting plate, the lifting slide blocks are in sliding fit with the lifting slide rails, the lifting plate is enabled to move up and down more smoothly and stably, and further the sprayer is enabled to be adjusted up and down more flexibly.
The invention has further technical improvements that: the cross sections of the left-right moving slide rail and the front-back moving slide rail are both in an I-shaped structure, one side of the left-right moving slide block is provided with a first sliding groove matched with the left-right moving slide rail, the left-right moving slide block is in sliding fit with the left-right moving slide rail through the first sliding groove, one side of the front-back moving slide block is provided with a second sliding groove matched with the front-back moving slide rail, the front-back moving slide block is in sliding fit with the front-back moving slide rail through the second sliding groove, the cross section of the lifting slide rail is in an I-shaped structure, one side of the lifting slide block is provided with a third sliding groove matched with the lifting slide rail, the lifting slide block is in sliding fit with the lifting slide rail through the third sliding groove, the left-right moving slide rail, the front-back moving slide rail and the lifting slide rail are respectively provided with a first sliding groove, a second sliding groove, a third sliding groove, a fourth, The second sliding groove and the third sliding groove enable the front, back, left and right, up and down position adjustment of the code spraying device to be safer and more reliable, and the problem of derailment in the adjustment process is reduced.
The invention has further technical improvements that: coupling assembling includes pneumatic cylinder, link and connecting block, and the pneumatic cylinder is vertical to be fixed at the top of trailing arm, and the top of pneumatic cylinder is equipped with the hydraulic stem, and the top fixedly connected with of hydraulic stem is the link of invering "U" style of calligraphy structure, and the trailing arm is all run through downwards at the link both ends, and the link both ends all with trailing arm sliding fit, link bottom both ends all are fixed with the connecting block, and the locating frame passes through the bolt and is fixed with the connecting block.
The invention has the beneficial effects that:
compared with the traditional code spraying device, the code spraying device has the following advantages:
1. the code spraying device is provided with the left-right moving component, the front-back moving component and the lifting component, so that the position of a nozzle on the code spraying device can be adjusted front, back, left and right, up and down, the flexibility of the code spraying device is improved, the nozzle can be flexibly adjusted, convenience is provided for adjusting the nozzle to perform two-dimensional code spraying and printing processing, the position of the nozzle is adjusted front, back, left and right by the left-right moving component and the front-back moving component, the nozzle can be rapidly positioned by matching with an electric eye sensor, the position of the two-dimensional code sprayed and printed by the nozzle is more accurate, the precision of the two-dimensional code processing is improved, the position of the nozzle is adjusted up and down by the lifting component, the size of a spraying and printing area of the nozzle can be controlled, the spraying and printing speed and the spraying and printing precision of the code spraying device are further adjusted, the distance between the nozzle and paper can be adjusted to the optimal state by adjusting the distance between the nozzle and the paper, the code spraying device is more coordinated in the spray printing speed and the spray printing precision, so that the more efficient spray printing state of the code spraying device is exerted.
2. Through setting up the locating frame on the yard device of spouting, can be with the paper restraint that needs spout the seal in the locating frame, conveniently fix a position the paper, thereby can in time discover the paper that crooked fold appears, reduce the defective percentage of two-dimensional code spout seal, and simultaneously, drive the hydraulic stem through using the pneumatic cylinder and remove, the hydraulic stem drives the link, make the locating frame reciprocate through the link, thereby further improved the flexibility that this yard device of spouting used, through moving the locating frame downwards, the locating frame can be injectd the carrier of carrying paper, and then can return crooked paper carrier timing, and then make crooked paper return, and then guarantee going on smoothly of two-dimensional code spout seal, thereby guaranteed the efficiency that yard device spouts the seal to two-dimensional code and further improved the qualification rate that this yard device spouts the seal two-dimensional code.
3. Spout the sign indicating number and go up through the fixing clip strip on the device, and set up set screw on the card strip, push down through the locating frame, make set screw can press the avris at the paper that needs spout the seal two-dimensional code, fix the paper, and then avoid spouting seal in-process paper and take place to remove and lead to spouting the seal failure, thereby improved this spout a yard device and spouted the seal success rate to the two-dimensional code and improved the reliability that this spouts a yard device and used, and simultaneously, set screw and card strip screw-thread fit are connected, set screw can adjust the height from top to bottom through rotating, and then adjust the pressure of set screw to the paper, can adjust through making the pressure of set screw to the paper, the set screw bottom has been avoided stabbing the paper or the impression of extruding, and then cause the influence to the quality of the two-dimensional code product that processes out.
Compared with the traditional two-dimensional code printing method, the two-dimensional code printing method has the following advantages:
the two-dimensional code fixed characters and the fixed pattern parts are printed on the paper in advance by using the printer before the code spraying process, so that the code spraying area of the code spraying device is reduced, the printing efficiency of the two-dimensional code is improved, meanwhile, the printing and the spray printing modes are combined, the advantage of high printing efficiency of the printer is kept, the problem that the printer cannot print the two-dimensional code variable area is solved, meanwhile, the two-dimensional code fixed patterns and the characters are printed in advance by using the printer, the code spraying device is convenient to position, the qualification rate of the two-dimensional code printing is improved, before the printer is used, the paper is subjected to soft roller press polishing treatment, the paper needing to be printed with the two-dimensional code is smooth and higher, the surface layer of the paper can be in better contact with the printed ink, the quality of the two-dimensional code printing is improved, the printed paper is dried, the residual moisture after the printing can be removed, and the drying of the ink on the paper is accelerated, the ink is prevented from diffusing on the paper, and the quality of the printed two-dimensional code is prevented from being influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a code spraying device according to the present invention.
Fig. 2 is a schematic structural view of the left-right moving assembly shown in fig. 1.
FIG. 3 is a schematic diagram of the left-right moving plate structure shown in FIG. 2 according to the present invention.
FIG. 4 is a schematic view of the forward and backward moving assembly of FIG. 1 according to the present invention.
Fig. 5 is a schematic structural view of the lifting assembly shown in fig. 1 according to the present invention.
Fig. 6 is a side view of the lifting side plate of fig. 5 of the present invention.
Fig. 7 is a schematic structural view of the lifting plate of fig. 1 according to the present invention.
Fig. 8 is a schematic structural view of the connecting assembly of fig. 1 according to the present invention.
The figure is marked with: 1. supporting the base table; 2. a left-right moving component; 201. the side plates are moved left and right; 202. moving the slide rail left and right; 203. a belt pulley; 204. a drive belt; 205. a first motor; 206. moving the plate left and right; 207. the slide block is moved left and right; 208. clamping a plate; 3. a forward and backward movement assembly; 301. moving the side plate back and forth; 302. moving the slide rail back and forth; 303. the screw rod is moved back and forth; 304. a second motor; 4. a lifting assembly; 401. lifting the side plate; 402. moving the slide block back and forth; 403. moving the nut back and forth; 404. lifting the slide rail; 405. a lifting screw rod; 406. a third motor; 5. a lifting plate; 501. a lifting slide block; 502. a lifting nut; 6. an electric eye sensor; 7. a spray head; 8. a bracket arm; 9. a connecting assembly; 901. a hydraulic cylinder; 902. a hydraulic lever; 903. a connecting frame; 904. connecting blocks; 10. a positioning frame; 11. clamping the strip; 12. and (5) positioning screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An offset printing method for replacing the traditional two-dimensional code spraying process comprises the steps of paper processing, offset printing processing, conveying and code spraying, and specifically comprises the following steps:
s1, paper processing: selecting paper with the thickness range of 0.10mm, heating a hot roller calendered by a soft roller to 65 ℃, carrying out calendering treatment on the paper by a hard roller calendered by the soft roller and the soft roller, carrying out soft roller calendering treatment on the paper, so that the paper needing to be printed with the two-dimensional code is smooth and higher, and the surface layer of the paper can be better contacted with the printed ink, thereby improving the printing quality of the two-dimensional code;
s2, offset printing treatment: the paper after the soft calendaring treatment is placed into an offset printing machine, fixed character patterns and two-dimensional code fixed frames are printed on the paper by the offset printing machine, the paper after the printing by the offset printing machine is placed into a drying machine for drying 6min, 4, the two-dimensional code fixed characters and the fixed pattern parts are printed on the paper in advance by using the printing machine before the code spraying process, so that the code spraying area of a code spraying device is reduced, the printing efficiency of the two-dimensional code is improved, meanwhile, the printing and the code spraying mode are combined, the advantage of high printing efficiency of the printing machine is reserved, the problem that the printing machine cannot print the two-dimensional code variable area is solved, meanwhile, the two-dimensional code fixed patterns and the characters are printed in advance by using the printing machine, the code spraying device is convenient to position, the printing qualification rate of the two-dimensional code is improved, and the printed paper is dried, residual moisture after printing can be removed, drying of ink on paper is accelerated, and the phenomenon that the ink is diffused on the paper to influence the quality of printed two-dimensional codes is avoided;
s3, transmission: placing the paper printed and dried by the printer on a conveyer belt, and fixing four corners of the paper by clips;
s4, code spraying: moving the code spraying device to the side of a conveyor belt, fixing a supporting base 1 of the code spraying device on one side of the top of the conveyor belt through a bolt, conveying paper printed and dried by a printing machine to the lower part of the code spraying device by the conveyor belt, driving the paper by a hydraulic cylinder 901 on a connecting assembly 9 to enable a hydraulic rod 902 to move, driving a connecting frame 903 to move by the hydraulic rod 902, adjusting the height of a positioning frame 10 arranged at the bottom of the connecting frame 903 by moving the connecting frame 903, downwards pressing the positioning frame 10 by adjusting the height of the positioning frame 10, sleeving the positioning frame 10 outside the paper on the conveyor belt, correcting offset generated in the paper conveying process, fixing the paper by the positioning screw 12 when the positioning frame 10 is downwards pressed by adjusting the positioning screw 12, identifying the offset-printed paper by an electric eye sensor 6, and feeding back an identification result to a PLC (programmable logic controller), the PLC is used for processing data, the PLC is used for controlling the left-right moving component 2, the front-back moving component 3 and the lifting component 4 on the device to adjust the position of the spray head 7, the spray head 7 is adjusted to the area of a paper to be sprayed with a variable two-dimensional code, the spray head 7 is used for spraying the variable two-dimensional code to the designated position on the surface of the paper, the left-right moving component 2, the front-back moving component 3 and the lifting component 4 are arranged, so that the position of the spray head 7 on the code spraying device can be adjusted front-back, left-right, up-down, thereby improving the use flexibility of the code spraying device, the spray head 7 can be flexibly adjusted to provide convenience for adjusting the spray head to perform two-dimensional code spraying and printing processing, the spray head 7 can be adjusted front-back, left-right, left-back, left-right and left-right by the left-right moving component 2 and front-back moving component 3, the electric eye sensor 6 is matched for identifying, and the spray head 7 can be quickly positioned, make shower nozzle 7 spout the two-dimensional code position of seal more accurate, thereby improve the precision of two-dimensional code processing, adjust from top to bottom the position of shower nozzle 7 through lifting unit 4, can control shower nozzle 7 and spout the regional size of seal, and then the adjustment spouts the seal speed and spouts the seal precision of yard device, through the distance of adjusting shower nozzle 7 and paper, can adjust shower nozzle 7 and paper distance to the optimum state, it is more harmonious to make the yard device of spouting seal speed and spout seal precision, thereby give play to spout the seal state of yard device more efficient, through setting up locating frame 10, can be in locating frame 10 with the paper restraint that needs spout the seal, conveniently fix a position the paper, thereby can in time discover the paper that crooked fold appears, reduce the defective percentage of two-dimensional code and spout the seal.
As shown in fig. 1-8, the code spraying device in S4 includes a supporting base 1, a left-right moving component 2, a front-back moving component 3, a lifting component 4 and a positioning frame 10, the supporting base 1 is fixed on one side of the top of the installation belt through bolts, the left-right moving component 2 is horizontally welded on one side of the supporting base 1 close to the conveyor belt, the front-back moving component 3 is horizontally matched with one side of the left-right moving component 2 far away from the supporting base 1 in a sliding manner, the front-back moving component 3 and the left-right moving component 2 are vertically arranged, the lifting component 4 is vertically arranged on the front-back moving component 3 in a sliding manner, the lifting plate 5 is vertically matched with one side of the lifting component 4 far away from the front-back moving component 3 in a sliding manner, an electric eye sensor 6 and a spray head 7 are respectively installed on one side of the lifting plate 5 far away from the lifting component 4, and supporting arms 8 are fixed at both ends of the left-right moving component 2, the two support arms 8 are respectively provided with a connecting component 9, the positioning frame 10 is of a frame structure, and the positioning frame 10 is arranged at the bottom of the two connecting components 9;
wherein, the positioning frame 10 is in a square structure, the inner side walls at two ends of the positioning frame 10 are welded with the clamping strips 11, the sections of the two clamping strips 11 are in an inverted L-shaped structure, the tops of the two clamping strips 11 are in threaded fit with a plurality of positioning screws 12, the clamping strips 11 are fixed by fixing the clamping strips 11, the positioning screws 12 are arranged on the clamping strips 11, the positioning frame 10 is pressed downwards, the positioning screws 12 can be pressed on the side of the paper needing to be sprayed with the two-dimensional code to fix the paper, thereby avoiding the failure of spraying caused by the movement of the paper in the spraying process, improving the success rate of spraying the two-dimensional code by the spraying device and the reliability of the spraying device, meanwhile, the positioning screws 12 are in threaded fit connection with the clamping strips 11, the positioning screws 12 can adjust the vertical height by rotating to adjust the pressure of the positioning screws 12 on the paper, and the pressure of the positioning screws 12 on the paper can be adjusted, the phenomenon that the paper is punctured or the impression is pressed out from the bottom of the positioning screw 12 to further influence the quality of the processed two-dimensional code product is avoided, and therefore the reliability of the code spraying device is further improved.
The left-right moving assembly 2 comprises a left-right moving side plate 201, a left-right moving slide rail 202 and a left-right moving plate 206, the left-right moving side plate 201 is horizontally welded on the upper part of one side of the supporting base table 1, one side of the left-right moving side plate 201, which is far away from the supporting base table 1, is horizontally welded with two left-right moving slide rails 202, the two left-right moving slide rails 202 are respectively positioned at the upper end and the lower end of the left-right moving side plate 201, the two ends of the left-right moving side plate 201, which is far away from the supporting base table 1, are respectively in rotating fit with belt pulleys 203, a transmission belt 204 is sleeved on the two belt pulleys 203, a first motor 205 is horizontally installed at one end of the left-right moving side plate 201, which is close to one side of the supporting base table 1, one end of the first motor 205 is connected with one belt pulley 203 through a rotating shaft, left-right moving slide blocks 207 are respectively fixed at the upper end and the lower end of one side of the left-right moving plate 206, and the two left-right moving slide blocks 207 are respectively in sliding fit with the two left-right moving slide rails 202, the left and right moving plate 206 is in sliding fit with the two left and right moving slide rails 202 through two left and right moving slide blocks 207, a clamping plate 208 is fixed on one of the left and right moving slide blocks 207, the clamping plate 208 is fixedly clamped on the transmission belt 204 and is driven by the first motor 205 to rotate the belt pulley 203, the belt pulley 203 drives the transmission belt 204 to transmit, the transmission belt 204 drives the clamping plate 208 to move, the clamping plate 208 drives the left and right moving plate 206 to move, the left and right moving plate 206 is moved to adjust the left and right positions of the spray head 7 of the code spraying device, the left and right moving slide blocks 207 are arranged on the left and right moving plate 206 and are in sliding fit with the left and right moving slide rails 202, the left and right moving plate 206 is moved more smoothly and smoothly, the left and right positions of the spray head 7 are adjusted more flexibly, and the use of the code spraying device is improved.
The front-back moving assembly 3 comprises a front-back moving side plate 301, a front-back moving screw rod 303 and a second motor 304, the front-back moving side plate 301 is of a U-shaped structure, one end of the front-back moving side plate 301 fixes one side of the left-right moving plate 206 through a bolt, front-back moving slide rails 302 are horizontally welded at the upper end and the lower end of one side of the front-back moving side plate 301, the front-back moving screw rod 303 is in running fit with one side, close to the front-back moving slide rails 302, of the front-back moving side plate 301, the second motor 304 is horizontally installed at one end, far away from the left-right moving plate 206, of the front-back moving side plate 301, one end of the second motor 304 is connected with the front-back moving screw rod 303 through a rotating shaft, and the screw rod 303 is driven by the second motor 304 to rotate.
The lifting assembly 4 comprises a lifting side plate 401, a lifting screw 405 and a lifting plate 5, the lifting side plate 401 is vertically arranged, one side of the lifting side plate 401, which is close to the front-back moving assembly 3, is welded with two front-back moving sliders 402 and a front-back moving nut 403, the two front-back moving sliders 402 are respectively in sliding fit with the two front-back moving sliders 302, the lifting side plate 401 is in sliding fit on the two front-back moving sliders 302 through the two front-back moving sliders 402, the front-back moving nut 403 is in threaded fit on the front-back moving screw 303, the lifting slide rails 404 are vertically welded at two ends of one side of the lifting side plate 401, which is far away from the front-back moving slider 402, the lifting screw 405 is vertically and rotatably matched at one side of the lifting side plate 401, the top of the lifting side plate 401 is vertically provided with a third motor 406, the third motor 406 is connected with the lifting screw 405 through a rotating shaft and is rotated by the screw 303, the front-back moving nut 403 is moved, the front-back moving nut 403 drives the lifting side plate 401 to move the lifting side plate 401 back and forth, the position of the spray head 7 of the code spraying device is adjusted back and forth, the front-back moving slider 402 is welded on one side of the lifting side plate 401 and is in sliding fit with the front-back moving slide rail 302, the front and back moving of the lifting side plate 401 is smoother and smoother, the spray head 7 is adjusted back and forth more flexibly, the use flexibility of the code spraying device is further improved, and the lifting screw rod 405 is driven to rotate by the third motor 406.
One side of the lifting plate 5 close to the lifting component 4 is respectively welded with two lifting slide blocks 501 and a lifting nut 502, the two lifting slide blocks 501 are respectively in sliding fit with the two lifting slide rails 404, the lifting plate 5 is in sliding fit with the two lifting slide rails 404 through the two lifting slide blocks 501, the lifting nut 502 is in threaded fit with the lifting screw 405, the lifting nut 502 is enabled to move on the lifting screw 405 by rotating the lifting screw 405, the lifting nut 502 drives the lifting plate 5 to enable the lifting plate 5 to move up and down, further the height of the spray head 7 is adjusted, the lifting slide blocks 501 are welded on the lifting plate 5 and are in sliding fit with the lifting slide rails 404, the lifting plate 5 is enabled to move up and down more smoothly and stably, further the spray head 7 is enabled to be adjusted up and down more flexibly, and further the use flexibility of the code spraying device is improved.
The cross sections of the left-right moving slide rail 202 and the front-back moving slide rail 302 are both in an I-shaped structure, one side of the left-right moving slide block 207 is provided with a first sliding groove matched with the left-right moving slide rail 202, the left-right moving slide block 207 is in sliding fit with the left-right moving slide rail 202 through the first sliding groove, one side of the front-back moving slide block 402 is provided with a second sliding groove matched with the front-back moving slide rail 302, the front-back moving slide block 402 is in sliding fit with the front-back moving slide rail 302 through the second sliding groove, the cross section of the lifting slide rail 404 is in an I-shaped structure, one side of the lifting slide block 501 is provided with a third sliding groove matched with the lifting slide rail 404, the lifting slide block 501 is in sliding fit with the lifting slide rail 404 through the third sliding groove, the cross sections or cross sections of the left-right moving slide rail 202, the front-back moving slide rail 302 and the lifting slide rail 404 are respectively in an I-shaped structure on the left-right moving slide block 207, the left-back moving slide rail 302, the left-right slide rail 302, the lifting slide rail 302, the left-back slide rail 302, the lifting slide rail 302 and the lifting slide rail, The first sliding groove, the second sliding groove and the third sliding groove are formed in the front-back moving sliding block 402 and the lifting sliding block 501 respectively, so that the front-back, left-right, up-down position adjustment of the code spraying device is safer and more reliable, the problem of derailment in the adjustment process is reduced, and the use safety and reliability of the code spraying device are improved.
Connecting assembly 9 includes pneumatic cylinder 901, link 903 and connecting block 904, the vertical top of fixing at the trailing arm 8 of pneumatic cylinder 901, the top of pneumatic cylinder 901 is equipped with hydraulic stem 902, the top fixedly connected with of hydraulic stem 902 is the link 903 of "U" style of calligraphy structure of inversion, link 903 both ends all run through the trailing arm 8 downwards, and link 903 both ends all with trailing arm 8 sliding fit, link 903 bottom both ends all are fixed with connecting block 904, the locating frame 10 is fixed with connecting block 904 through the bolt.
The working principle of the code spraying device in the offset printing method replacing the traditional two-dimensional code spraying process is as follows: firstly, the positioning frame 10 is pressed downwards, so that the positioning screw 12 can be pressed on the side of the paper needing to be sprayed with the two-dimensional code to fix the paper, further, the phenomenon that the paper moves in the spraying process to cause the spraying failure is avoided, the success rate of spraying the two-dimensional code by the code spraying device is improved, the use reliability of the code spraying device is improved, meanwhile, the positioning screw 12 is in threaded fit connection with the clamping strip 11, the vertical height of the positioning screw 12 can be adjusted through rotation, further, the pressure of the positioning screw 12 on the paper is adjusted, the pressure of the positioning screw 12 on the paper can be adjusted, the paper is prevented from being punctured or pressed out from the bottom of the positioning screw 12, further, the quality of a processed two-dimensional code product is influenced, then, the belt pulley 203 is driven by the first motor 205 to rotate, the belt pulley 203 drives the transmission belt 204 to transmit, the clamping plate 208 is driven by the transmission belt 204 to move, the clamping plate 208 drives the left-right moving plate 206 to move the left-right moving plate 206, so as to adjust the left-right position of the spray head 7 of the code spraying device, the second motor 304 drives the screw rod 303 to rotate, the screw rod 303 is rotated to move the back-and-forth moving nut 403, the back-and-forth moving nut 403 drives the lifting side plate 401 to move the lifting side plate 401 back and forth, so as to adjust the position of the spray head 7 of the code spraying device back and forth, the back-and-forth moving slider 402 is welded on one side of the lifting side plate 401 and is in sliding fit with the back-and-forth moving slide rail 302, so that the lifting side plate 401 moves smoothly and the spray head 7 moves more flexibly and conveniently, so as to further improve the flexibility of the code spraying device, the lifting screw rod 405 is rotated by the third motor 406, the lifting screw rod 502 is rotated to move the lifting screw rod 405, the lifting nut 502 drives the lifting plate 5 to enable the lifting plate 5 to move up and down, so that the height of the spray head 7 is adjusted, the lifting slide block 501 is welded on the lifting plate 5, the lifting slide block 501 is in sliding fit with the lifting slide rail 404, the lifting plate 5 is enabled to move up and down more smoothly and stably, and the spray head 7 is enabled to be adjusted up and down more flexibly, so that the flexibility of the code spraying device is further improved, finally, the position of the spray head 7 on the code spraying device can be adjusted front and back, left and right, up and down by arranging the left-right moving component 2, the front-back moving component 3 and the lifting component 4, so that the flexibility of the use of the code spraying device is improved, the spray head 7 can be adjusted flexibly, the two-dimensional code spraying processing is facilitated, and the positions of the spray head 7 can be adjusted front and back, left and right by the left-right moving component 2 and the front-back moving component 3, cooperation electric eye sensor 6 discerns, can advance line location fast to shower nozzle 7, make shower nozzle 7 spout the two-dimensional code position of seal more accurate, thereby improve the precision of two-dimensional code processing, adjust from top to bottom the position of shower nozzle 7 through lifting unit 4, can control shower nozzle 7 and spout the regional size of seal, and then the adjustment spouts the seal speed and spouts the seal precision of spouting a yard device, through the distance of adjusting shower nozzle 7 and paper, can adjust shower nozzle 7 and paper distance to the optimum, make spout yard device and spout seal speed and spout more harmonious on the seal precision, thereby it spouts the seal state to have a wave out and spout yard device efficient more.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (9)
1. An offset printing method for replacing the traditional two-dimensional code spraying process is characterized in that: the method comprises the following steps of paper processing, offset printing processing, conveying and code spraying:
s1, paper processing: selecting paper with the thickness range of 0.08-0.2mm, heating a hot roller calendered by a soft roller to 50-80 ℃, and carrying out calendering treatment on the paper by a hard roller and a soft roller calendered by the soft roller;
s2, offset printing treatment: placing the paper subjected to soft calendaring treatment into an offset printing machine, printing fixed character patterns and two-dimensional code fixed frames on the paper through an offset printing machine, and drying the paper printed through the offset printing machine in a dryer for 3-8 min;
s3, transmission: placing the paper printed and dried by the printer on a conveyer belt, and fixing four corners of the paper by clips;
s4, code spraying: moving a code spraying device to the side of a conveyor belt, fixing a supporting base (1) of the code spraying device on one side of the top of the conveyor belt through a bolt, conveying paper printed and dried by a printer to the lower part of the code spraying device by the conveyor belt, driving a hydraulic rod (902) through a hydraulic cylinder (901) on a connecting component (9), driving a connecting frame (903) to move by the hydraulic rod (902), adjusting the height of a positioning frame (10) arranged at the bottom of the connecting frame (903) through the movable connecting frame (903), downwards pressing the positioning frame (10) by adjusting the height of the positioning frame (10), sleeving the positioning frame (10) outside the paper on the conveyor belt, correcting the offset generated in the paper conveying process, fixing the paper by the positioning screws (12) when the positioning frame (10) is downwards pressed by adjusting the positioning screws (12), and identifying the paper after offset printing through an electro-eye sensor (6), and feeding back the recognition result to the PLC controller, processing data through the PLC controller, controlling the device to move the assembly (2) left and right, move the assembly (3) front and back and adjusting the position of the spray head (7) through the PLC, adjusting the spray head (7) to the area where the paper needs to be sprayed and printed with the variable two-dimensional code, and spraying and printing the variable two-dimensional code to the designated position of the surface of the paper through the spray head (7).
2. The offset printing method according to claim 1, replacing a conventional two-dimensional code-spraying process, comprising: the thickness of the paper selected in S1 is 0.1-0.15mm, the hot roller calendered by the soft roller is heated to 60-75 ℃, and the drying time of the dryer in S2 is 4.5-6.6 min.
3. The offset printing method according to claim 1, replacing a conventional two-dimensional code-spraying process, comprising: the code spraying device in the step S4 comprises a supporting base platform (1), a left-right moving component (2), a front-back moving component (3), a lifting component (4) and a positioning frame (10), wherein the supporting base platform (1) is fixed on one side of the top of an installation belt through bolts, the left-right moving component (2) is horizontally welded on one side, close to the conveyor belt, of the supporting base platform (1), the front-back moving component (3) is horizontally and slidably matched on one side, away from the supporting base platform (1), of the left-right moving component (2), the front-back moving component (3) and the left-right moving component (2) are vertically arranged, the lifting component (4) which is vertically arranged is horizontally and slidably matched on the front-back moving component (3), a lifting plate (5) is vertically and slidably matched on one side, away from the lifting component (4), of the lifting plate (5) is respectively provided with an electro-eye sensor (6) and a spray head (7), supporting arms (8) are fixed at two ends of the left-right moving assembly (2), connecting assemblies (9) are mounted on the two supporting arms (8), the positioning frame (10) is of a frame structure, and the positioning frame (10) is mounted at the bottoms of the two connecting assemblies (9);
wherein, locating frame (10) are "square structure", locating frame (10) both ends inside wall all welds card strip (11), and two card strip (11) cross-section all is "L" type structure of invering, two the equal screw-thread fit in card strip (11) top has a plurality of set screw (12).
4. The offset printing method according to claim 3, which replaces the conventional two-dimensional code-spraying process, wherein: the left-right moving assembly (2) comprises a left-right moving side plate (201), left-right moving slide rails (202) and a left-right moving plate (206), the left-right moving side plate (201) is horizontally welded on the upper part of one side of the supporting base table (1), one side of the left-right moving side plate (201) far away from the supporting base table (1) is horizontally welded with the two left-right moving slide rails (202), the two left-right moving slide rails (202) are respectively positioned at the upper end and the lower end of the left-right moving side plate (201), belt pulleys (203) are respectively matched at the two ends of one side of the left-right moving side plate (201) far away from the supporting base table (1) in a rotating mode, a transmission belt (204) is sleeved on the two belt pulleys (203), a first motor (205) is horizontally installed at one end of one side of the left-right moving side plate (201) close to the supporting base table (1), one end of the first motor (205) is connected with one belt pulley (203) through a rotating shaft, and left-right moving slide blocks (207) are respectively fixed at the upper end and the lower end of one side of the left-right moving plate (206), the two left-right moving sliding blocks (207) are respectively in sliding fit with the two left-right moving sliding rails (202), the left-right moving plate (206) is in sliding fit with the two left-right moving sliding rails (202) through the two left-right moving sliding blocks (207), a clamping plate (208) is fixed on one of the left-right moving sliding blocks (207), and the clamping plate (208) is fixedly clamped on the transmission belt (204).
5. The offset printing method according to claim 4, replacing the conventional two-dimensional code spraying process, wherein: the front and back moving assembly (3) comprises a front and back moving side plate (301), a front and back moving screw rod (303) and a second motor (304), the front and back moving side plate (301) is of a U-shaped structure, one end of the front and back moving side plate (301) is fixed on one side of the left and right moving plate (206) through a bolt, the front and back moving slide rail (302) is horizontally welded at the upper end and the lower end of one side of the front and back moving side plate (301), the front and back moving screw rod (303) is in rotating fit with one side, close to the front and back moving slide rail (302), of the front and back moving side plate (301), the second motor (304) is horizontally installed at one end, far away from the left and right moving plate (206), of the second motor (304), and one end of the second motor (304) is connected with the front and back moving screw rod (303) through a rotating shaft.
6. The offset printing method according to claim 5, replacing the conventional two-dimensional code spraying process, wherein: the lifting assembly (4) comprises a lifting side plate (401), a lifting screw rod (405) and a lifting plate (5), the lifting side plate (401) is vertically arranged, one side, close to the front-back moving assembly (3), of the lifting side plate (401) is welded with two front-back moving sliders (402) and a front-back moving nut (403), the two front-back moving sliders (402) are respectively in sliding fit with the two front-back moving sliders (302), the lifting side plate (401) is in sliding fit with the two front-back moving sliders (302) through the two front-back moving sliders (402), the front-back moving nut (403) is in threaded fit with the front-back moving screw rod (303), the lifting slide rails (404) are vertically welded at two ends of one side, far away from the front-back moving sliders (402), of the lifting side plate (401) is vertically and rotatably matched with the lifting screw rod (405), the top of the lifting side plate (401) is vertically provided with a third motor (406), and the third motor (406) is connected with a lifting screw rod (405) through a rotating shaft.
7. The offset printing method according to claim 6, replacing the conventional two-dimensional code spraying process, wherein: one side of the lifting plate (5) close to the lifting component (4) is respectively welded with two lifting sliding blocks (501) and a lifting nut (502), the two lifting sliding blocks (501) are respectively in sliding fit with the two lifting sliding rails (404), the lifting plate (5) is in sliding fit on the two lifting sliding rails (404) through the two lifting sliding blocks (501), and the lifting nut (502) is in threaded fit on the lifting screw rod (405).
8. The offset printing method according to claim 7, replacing the conventional two-dimensional code spraying process, wherein: the cross sections of the left-right moving slide rail (202) and the front-back moving slide rail (302) are both in an I-shaped structure, a first sliding groove matched with the left-right moving slide rail (202) is formed in one side of the left-right moving slide block (207), the left-right moving slide block (207) is in sliding fit with the left-right moving slide rail (202) through the first sliding groove, a second sliding groove matched with the front-back moving slide rail (302) is formed in one side of the front-back moving slide block (402), the front-back moving slide block (402) is in sliding fit with the front-back moving slide rail (302) through the second sliding groove, the cross section of the lifting slide rail (404) is in an I-shaped structure, a third sliding groove matched with the lifting slide rail (404) is formed in one side of the lifting slide block (501), and the lifting slide block (501) is in sliding fit with the lifting slide rail (404) through the third sliding groove.
9. The offset printing method according to claim 3, which replaces the conventional two-dimensional code-spraying process, wherein: coupling assembling (9) are including pneumatic cylinder (901), link (903) and connecting block (904), the vertical top of fixing in trailing arm (8) of pneumatic cylinder (901), the top of pneumatic cylinder (901) is equipped with hydraulic stem (902), the top fixedly connected with of hydraulic stem (902) is link (903) of "U" style of calligraphy structure of inversion, link (903) both ends all run through trailing arm (8) downwards, and link (903) both ends all with trailing arm (8) sliding fit, link (903) bottom both ends all are fixed with connecting block (904), locating frame (10) are fixed with connecting block (904) through the bolt.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454619A (en) * | 2022-03-09 | 2022-05-10 | 辽宁石油化工大学 | Automatic code spraying equipment for two-dimensional codes of printing paper |
| CN114872462A (en) * | 2022-04-26 | 2022-08-09 | 凸版艺彩(东莞)包装印刷有限公司 | Flexible printing method and printing equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054010A (en) * | 2006-04-10 | 2007-10-17 | 上海随轩企业发展有限公司 | Production method for two-monolayer paper supporting to print and process into stickers |
| WO2014038903A1 (en) * | 2012-09-07 | 2014-03-13 | Park Sang-Hyun | Tag series bundle printed with identification code and data storage/retrieval system and method using the same |
| JP2015120268A (en) * | 2013-12-20 | 2015-07-02 | 株式会社リコー | Process liquid application device and image formation system |
| CN104842641A (en) * | 2015-05-14 | 2015-08-19 | 山东新华医疗器械股份有限公司 | UV printing full-automatic bag-making filling and sealing machine |
| CN104875516A (en) * | 2015-04-07 | 2015-09-02 | 江苏鸿祥铝塑印务有限公司 | Personalized two-dimensional code inkjet coding and on-line printing synchronous jet-printing device and jet-printing method |
| WO2017012231A1 (en) * | 2015-07-22 | 2017-01-26 | 郑州乐彩科技股份有限公司 | Character jet printer and character jet printing production line |
| CN106494080A (en) * | 2016-10-21 | 2017-03-15 | 四川万汇票证印务有限公司 | Entrance ticket rotary printing system and printing process |
| CN206085993U (en) * | 2016-09-18 | 2017-04-12 | 东莞智源彩印有限公司 | Two -dimensional code spouts seal equipment |
| CN207643900U (en) * | 2017-12-28 | 2018-07-24 | 哈尔滨鹏程药用包装新材料科技股份有限公司 | A kind of variable two-dimension code coding synchronous printing chalk device |
| CN111532034A (en) * | 2020-05-26 | 2020-08-14 | 云南岭东印刷包装有限公司 | Printed matter two-dimensional code spouts sign indicating number and detects integrated device |
| CN212889482U (en) * | 2020-05-18 | 2021-04-06 | 武汉金彩科技发展有限责任公司 | Carton two-dimensional code spouts seal machine with stoving function |
-
2021
- 2021-11-22 CN CN202111388380.7A patent/CN114103424B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054010A (en) * | 2006-04-10 | 2007-10-17 | 上海随轩企业发展有限公司 | Production method for two-monolayer paper supporting to print and process into stickers |
| WO2014038903A1 (en) * | 2012-09-07 | 2014-03-13 | Park Sang-Hyun | Tag series bundle printed with identification code and data storage/retrieval system and method using the same |
| JP2015120268A (en) * | 2013-12-20 | 2015-07-02 | 株式会社リコー | Process liquid application device and image formation system |
| CN104875516A (en) * | 2015-04-07 | 2015-09-02 | 江苏鸿祥铝塑印务有限公司 | Personalized two-dimensional code inkjet coding and on-line printing synchronous jet-printing device and jet-printing method |
| CN104842641A (en) * | 2015-05-14 | 2015-08-19 | 山东新华医疗器械股份有限公司 | UV printing full-automatic bag-making filling and sealing machine |
| WO2017012231A1 (en) * | 2015-07-22 | 2017-01-26 | 郑州乐彩科技股份有限公司 | Character jet printer and character jet printing production line |
| CN206085993U (en) * | 2016-09-18 | 2017-04-12 | 东莞智源彩印有限公司 | Two -dimensional code spouts seal equipment |
| CN106494080A (en) * | 2016-10-21 | 2017-03-15 | 四川万汇票证印务有限公司 | Entrance ticket rotary printing system and printing process |
| CN207643900U (en) * | 2017-12-28 | 2018-07-24 | 哈尔滨鹏程药用包装新材料科技股份有限公司 | A kind of variable two-dimension code coding synchronous printing chalk device |
| CN212889482U (en) * | 2020-05-18 | 2021-04-06 | 武汉金彩科技发展有限责任公司 | Carton two-dimensional code spouts seal machine with stoving function |
| CN111532034A (en) * | 2020-05-26 | 2020-08-14 | 云南岭东印刷包装有限公司 | Printed matter two-dimensional code spouts sign indicating number and detects integrated device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454619A (en) * | 2022-03-09 | 2022-05-10 | 辽宁石油化工大学 | Automatic code spraying equipment for two-dimensional codes of printing paper |
| CN114872462A (en) * | 2022-04-26 | 2022-08-09 | 凸版艺彩(东莞)包装印刷有限公司 | Flexible printing method and printing equipment |
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