CN104044335A - Carton printing machine and printing method - Google Patents
Carton printing machine and printing method Download PDFInfo
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- CN104044335A CN104044335A CN201410254650.9A CN201410254650A CN104044335A CN 104044335 A CN104044335 A CN 104044335A CN 201410254650 A CN201410254650 A CN 201410254650A CN 104044335 A CN104044335 A CN 104044335A
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Abstract
The invention relates to the technical field of printing equipment and provides a carton printing machine which is more stable in conveying so as to improve the printing color register precision and the printing color register stability. The carton printing machine comprises wall plates at the two sides and at least one group of printing unit, wherein a printing entrance allowing paperboards to enter is arranged between the wall plates at the two sides and is communicated to the printing units, each group of printing unit comprises a printing roller, a printing plate and a vacuum box, each printing plate is arranged on the corresponding printing roller and is positioned between the corresponding printing roller and the corresponding vacuum box, each vacuum box is internally provided with an impressing roller and a conveying roller, the radial perimeter of each printing roller is matched with the length of the long sides of the printed paperboard, and the axial length of each printing roller is matched with the length of the short sides of the printed paperboard. The short sides of the paperboard are aligned with the printing entrance of the printing machine to enter the carton printing machine, and the paperboard and the vacuum boxes have the contact length of the long sides in the forwarding direction, so that the adsorption force is enhanced, the conveying is more stable, and the printing color register precision and the printing color register stability are greatly improved.
Description
Technical field
The present invention relates to printing equipment technical field, more specifically, relate to a kind of carton press and printing process.
Background technology
Carton press is required word, pattern and other information can be printed to the printing equipment of carton tank surface.In prior art, carton press generally includes many group printing elements.The operation principle of every group of printing element is: forme hangs in print roller, inking roller is to forme inking, the suction-operated of cardboard by vacuum tank also utilizes shaggy delivery wheel transmission, the linear velocity that ensures delivery wheel, roller platen, print roller is consistent, by roller platen, the pattern on forme " is copied " to the process of paperboard surface.Every group of printing element prints a kind of color, forms the pattern of various fineness by the folded look of many groups printing element.
In whole printing industry, the printing process of carton press is that the long limit of cardboard is aimed to the printing entrance of printing machine and entered.For example, in the time of the cardboard of printing 300 × 600mm, the printing entrance of long limit (600mm) the aligning printing machine of cardboard is entered, enter back cardboard and adsorbed by vacuum tank and utilize delivery wheel transmission.As shown in Figure 1, the drawback of this printing process is, cardboard only has the contact length (being the length of minor face) of 300mm in direction of advance and between vacuum tank.Because two groups of adjacent printing elements itself have certain spacing, in the time that cardboard is sent to another group printing element from one group of printing element, the contact length of cardboard in direction of advance and between vacuum tank is narrow, cause adsorption area inadequate, and then cause vacuum tank inadequate to the absorption affinity of cardboard, and make the transmission of cardboard unstable, easily there is locational skew, affect trapping printing, printing precision is not high.When cardboard occurs after locational skew, due to the factor such as rigidity, weight of parts, the parts that are difficult to by transferring printing machine are corrected skew.For this reason, the common way of industry is the power that increases centrifugal blower in vacuum tank, increases absorption affinity, thereby it is stable to ensure that cardboard transmits.But the power that increases centrifugal blower can increase power consumption, increase electric cost.
Summary of the invention
The present invention is intended to solve the problems of the technologies described above at least to a certain extent.
The object of this invention is to provide a kind of transmission more steady, thereby improve the carton press of trapping printing precision and cover color stability.
The technical solution adopted for the present invention to solve the technical problems is: a kind of carton press, comprise wallboard and at least one group of printing element of both sides, between the wallboard of both sides, be provided with the printing entrance entering for the cardboard with long limit and minor face, described printing entrance leads to printing element, described printing element comprises print roller, forme and vacuum tank, described forme is located in print roller and between print roller and vacuum tank, in described vacuum tank, be provided with roller platen and delivery wheel, the long edge lengths of the radially girth of described print roller and printed cardboard matches, the bond length of the axial length of described print roller and printed cardboard matches.
Due in the prior art, the printing process of carton press is that the long limit of cardboard is aimed to the printing entrance of printing machine and entered, and cardboard has the length on long limit at the axial direction of print roller, and has the length of minor face in direction of advance.Therefore, the radially girth of print roller of the prior art matches with the bond length of printed cardboard (equate or roughly equal), and print roller is rolled one week and completed printing on cardboard; And the long edge lengths of the axial length of print roller and printed cardboard matches, the fabric width of whole printing machine is larger.As mentioned above, because this printing process makes the transmission of cardboard unstable, easily occur locational skew, affect trapping printing, printing precision is not high.
Therefore, the present invention is by increasing the radially girth of print roller and the axial length of shortening print roller, the radially girth of print roller and the long edge lengths of printed cardboard are matched, the bond length of the axial length of print roller and printed cardboard matches, thereby can change the print direction of cardboard, aim at the printing entrance of printing machine and enter by the minor face of cardboard.After cardboard enters, cardboard has the contact length on long limit in direction of advance and between vacuum tank, greatly increases compared to existing technology, transmits more steady.Even in the time that cardboard is sent to another group printing element from one group of printing element, cardboard also still has enough contact lengths in direction of advance and between vacuum tank, thereby there are enough adsorption areas, and then the absorption affinity of increase vacuum tank to cardboard, guarantee that cardboard transmits steadily, there will not be locational skew, thereby greatly improve trapping printing precision and cover color stability.In addition, the present invention, without increasing absorption affinity by the power that increases centrifugal blower, reduces energy consumption and electric cost, also can reduce the horizontal fabric width of whole printing machine simultaneously.
In one embodiment, the bond length of the distance between the wallboard of described both sides and printed cardboard matches, print the horizontal width of entrance and the bond length of printed cardboard matches, when printing, can directly the minor face of cardboard be aimed to the printing entrance of printing machine and enter, the more time cardboard is positioned without cost, greatly improve the efficiency of cardboard printing.
In one embodiment, the axial length of described forme is not more than the bond length of printed cardboard.Because the bond length of the axial length of print roller and printed cardboard matches, shortened compared to existing technology the axial length of print roller, and forme is suspended in print roller.For avoiding the part-structure of forme unsettled in print roller, therefore the axial length of described forme is not more than the bond length of printed cardboard, is namely not more than the axial length of print roller, needs to shorten equally the axial length of forme.
In a preferred embodiment, the axial length of described roller platen and the axial length of delivery wheel all match with the bond length of printed cardboard.Because the printing entrance of the minor face of cardboard being aimed to printing machine enters, when transmission, roller platen and each delivery wheel only have the contact length of minor face in the axial direction with cardboard, therefore on the basis of existing technology, can shorten the axial length of roller platen and each delivery wheel, to match with the bond length of cardboard.Certainly, in other embodiments, also still can use existing roller platen and delivery wheel, only need meet the radially girth of print roller and the long edge lengths of printed cardboard matches, the bond length of the axial length of print roller and printed cardboard matches.
The present invention also provides a kind of printing process of above-mentioned carton press simultaneously, comprise the following steps: the bond length of cardboard is aimed to printing entrance and enter, enter back cardboard and adsorbed by vacuum tank and utilize delivery wheel transmission, by roller platen, the pattern on forme is impressed into paperboard surface.
In a preferred embodiment, the specification of printed cardboard is selected from 300 × 600mm, 700 × 1800mm, 800 × 1600mm, 900 × 2000mm, 900 × 2400mm, 1200 × 2400mm, 1200 × 2800mm, 1300 × 2100mm, 1600 × 2100mm, 1600 × 2400mm, 1600 × 2800mm, 1600 × 3200mm, 2200 × 3600mm.Certainly, in other embodiments, the present invention also can be applied to the printing of the cardboard of other specifications, only need meet the radially girth of print roller and the long edge lengths of printed cardboard matches, and the bond length of the axial length of print roller and printed cardboard matches.
The invention has the beneficial effects as follows: compared to existing technology, cardboard has the contact length on long limit in direction of advance and between vacuum tank, thereby there are enough adsorption areas, and then the absorption affinity of increase vacuum tank to cardboard, guarantee that cardboard transmits steadily, there will not be locational skew, thereby greatly improve trapping printing precision and cover color stability.In addition, the present invention, without increasing absorption affinity by the power that increases centrifugal blower, reduces energy consumption and electric cost, also can reduce the horizontal fabric width of whole printing machine simultaneously.
Brief description of the drawings
Several positions when Fig. 1 shows cardboard printing in prior art, have wherein omitted the part parts of carton press.
Fig. 2 is the part-structure schematic diagram of carton press in one embodiment of the invention.
Fig. 3 is the structural representation of printing element in one embodiment of the invention.
Several positions when Fig. 4 shows cardboard printing in the present invention, have wherein omitted the part parts of carton press.
Fig. 5 is the printing effect figure of prior art.
Fig. 6 is printing effect figure of the present invention.
Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Embodiment 1
As shown in Figure 2 and Figure 3, a kind of carton press 100 of the present invention, comprise wallboard 101 and at least one group of printing element 102 of both sides, be provided with the printing entrance 103 entering for the cardboard with long limit and minor face between the wallboard 101 of both sides, described printing entrance 103 leads to printing element 102.In actual use, the group number of printing element 102 depends on printed concrete pattern.Every group of printing element 102 prints a kind of color, forms the pattern of various fineness by the folded look of many groups printing element.
Similar to prior art, every group of printing element 102 comprises for example resin forme of inking roller 104, print roller 105, forme 106() and vacuum tank 107.In vacuum tank 107, be provided with delivery wheel 108(and conventionally adopt shaggy pottery wheel) and roller platen 109.Forme 106 hangs in print roller 105, and inking roller 104 is given forme 106 inkings, and roller platen 109 is located at forme 106 belows and is positioned on same vertical line with print roller 105, inking roller 104, and roller platen 109 is positioned on same level line with delivery wheel 108 simultaneously.Cardboard (such as but not limited to 300 × 600mm) is adsorbed on delivery wheel 108 by vacuum tank 107, transmit by shaggy delivery wheel 108, the linear velocity that ensures delivery wheel 108, roller platen 109, print roller 105 is consistent, by roller platen 109, the pattern on forme 106 " is copied " to paperboard surface, thereby complete printing.
As shown in Figure 1, due in the prior art, the printing process of carton press is that the long limit of cardboard is aimed to the printing entrance of printing machine and entered, and cardboard has the length on long limit at the axial direction of print roller, and has the length of minor face in direction of advance.Therefore, the radially girth of print roller of the prior art matches with the bond length of printed cardboard (equate or roughly equal), and print roller is rolled one week and completed printing on cardboard; And the long edge lengths of the axial length of print roller and printed cardboard matches, the fabric width of whole printing machine is larger.As mentioned above, because this printing process makes the transmission of cardboard unstable, easily occur locational skew, affect trapping printing, printing precision is not high.
Therefore, as shown in Figure 2 and Figure 3, the present invention is by increasing the radially girth of print roller 105 and the axial length of shortening print roller 105, the radially girth of print roller 105 and the long edge lengths of printed cardboard are matched, the bond length of the axial length of print roller 105 and printed cardboard matches, thereby can change the print direction of cardboard, aim at the printing entrance 103 of printing machine 100 and enter by the minor face of cardboard.
As shown in Figure 4, after cardboard 200 enters, be adsorbed on delivery wheel 108 by vacuum tank 107, transmit by shaggy delivery wheel 108.Wherein cardboard 200 is in direction of advance and have the contact length on long limit between vacuum tank 107, and cardboard bond length compared to existing technology increases greatly, transmits more steady.Even in the time that cardboard 200 is sent to another group printing element from one group of printing element, cardboard 200 also still has enough contact lengths in direction of advance and between vacuum tank 107, thereby there are enough adsorption areas, and then the absorption affinity of increase vacuum tank 107 to cardboard 200, guarantee that cardboard 200 transmits steadily, there will not be locational skew.Prove by a large amount of practical operation, the present invention does not only affect the printing quality of cardboard 200, and more steady owing to transmitting, and has reached the effect that improves trapping printing precision and cover color stability.
As shown in Figure 2, in the present embodiment, the bond length of the distance between the wallboard 101 of described both sides and printed cardboard matches, print the horizontal width of entrance 103 and the bond length of printed cardboard matches, when printing, can directly the minor face of cardboard be aimed to the printing entrance 103 of printing machine and enter, the more time cardboard is positioned without cost, greatly improve the efficiency of cardboard printing.
Because the bond length of the axial length of print roller 105 and printed cardboard matches, shortened compared to existing technology the axial length of print roller 105, and forme 106 is suspended in print roller 105.For avoiding the part-structure of forme 106 unsettled in print roller 105, therefore in the present embodiment, the axial length of described forme 106 is not more than the bond length of printed cardboard, is namely not more than the axial length of print roller 105, needs to shorten equally the axial length of forme 106.
In the present embodiment, the axial length of the axial length of described roller platen 109 and delivery wheel 108 all matches with the bond length of printed cardboard.Because the printing entrance 103 of the minor face of cardboard being aimed to printing machine enters, when transmission, roller platen 109 and each delivery wheel 108 only have the contact length of minor face in the axial direction with cardboard, therefore on the basis of existing technology, can shorten the axial length of roller platen 109 and each delivery wheel 108, to match with the bond length of cardboard.
The present invention also provides a kind of printing process of above-mentioned carton press simultaneously, comprise the following steps: the bond length of cardboard is aimed to printing entrance and enter, enter back cardboard and adsorbed by vacuum tank and utilize delivery wheel transmission, by roller platen, the pattern on forme is impressed into paperboard surface.
In the present embodiment, the specification of printed cardboard is selected from 300 × 600mm, 700 × 1800mm, 800 × 1600mm, 900 × 2000mm, 900 × 2400mm, 1200 × 2400mm, 1200 × 2800mm, 1300 × 2100mm, 1600 × 2100mm, 1600 × 2400mm, 1600 × 2800mm, 1600 × 3200mm, 2200 × 3600mm.Certainly, in other embodiments, the present invention also can be applied to the printing of the cardboard of other specifications, only need meet the radially girth of print roller and the long edge lengths of printed cardboard matches, and the bond length of the axial length of print roller and printed cardboard matches.
Fig. 5 and the comparison diagram that Figure 6 shows that prior art and printing effect of the present invention.As shown in Figure 5, as mentioned above, because the printing process of prior art makes the transmission of cardboard unstable, in the time of printed patterns, be difficult to ensure printing precision, always there is certain deviation in direction up and down, cause trapping printing precision and cover color stability inadequate, do not reach the printing effect of expectation.As shown in Figure 6, the present invention, by changing the print direction of cardboard, increases the absorption affinity of vacuum tank to cardboard, makes cardboard more steady in transport process, thereby while guaranteeing printed patterns, be not easy to occur deviation, reached the effect that improves trapping printing precision and cover color stability.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in the protection domain of the claims in the present invention.
Claims (6)
1. a carton press, comprise wallboard and at least one group of printing element of both sides, between the wallboard of both sides, be provided with the printing entrance entering for the cardboard with long limit and minor face, described printing entrance leads to printing element, described printing element comprises print roller, forme and vacuum tank, described forme is located in print roller and between print roller and vacuum tank, in described vacuum tank, be provided with roller platen and delivery wheel, it is characterized in that, the long edge lengths of the radially girth of described print roller and printed cardboard matches, the bond length of the axial length of described print roller and printed cardboard matches.
2. carton press according to claim 1, is characterized in that, the bond length of the distance between the wallboard of described both sides and printed cardboard matches.
3. carton press according to claim 1, is characterized in that, the axial length of described forme is not more than the bond length of printed cardboard.
4. according to the carton press described in claims 1 to 3 any one, it is characterized in that, the axial length of described roller platen and the axial length of delivery wheel all match with the bond length of printed cardboard.
5. the printing process of a carton press claimed in claim 1, it is characterized in that, described printing process comprises the following steps: the bond length of cardboard is aimed to printing entrance and enter, enter back cardboard and adsorbed by vacuum tank and utilize delivery wheel transmission, by roller platen, the pattern on forme is impressed into paperboard surface.
6. printing process according to claim 5, it is characterized in that, the specification of printed cardboard is selected from 300 × 600mm, 700 × 1800mm, 800 × 1600mm, 900 × 2000mm, 900 × 2400mm, 1200 × 2400mm, 1200 × 2800mm, 1300 × 2100mm, 1600 × 2100mm, 1600 × 2400mm, 1600 × 2800mm, 1600 × 3200mm, 2200 × 3600mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410254650.9A CN104044335B (en) | 2014-06-10 | 2014-06-10 | Carton printing machine and printing method |
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| CN201410254650.9A CN104044335B (en) | 2014-06-10 | 2014-06-10 | Carton printing machine and printing method |
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| CN104044335A true CN104044335A (en) | 2014-09-17 |
| CN104044335B CN104044335B (en) | 2017-05-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454228A (en) * | 2018-05-09 | 2018-08-28 | 青岛荣泰包装制品有限公司 | Cardboard box printing device |
| CN109130478A (en) * | 2018-09-07 | 2019-01-04 | 广东东方精工科技股份有限公司 | A kind of carton perfecting press |
| CN109203645A (en) * | 2018-09-07 | 2019-01-15 | 广东东方精工科技股份有限公司 | A kind of vacuum absorption device of printing machine |
| CN112297592A (en) * | 2019-07-31 | 2021-02-02 | 杭州运城制版有限公司 | Secondary overprinting printing roller and plate making process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2810979Y (en) * | 2004-08-11 | 2006-08-30 | 湖北京山轻工机械股份有限公司 | Air-sucking paper-conveying mechanism |
| CN101474890A (en) * | 2009-01-23 | 2009-07-08 | 蚌埠市奥特纸箱机械有限公司 | Slotting die-cutting machine for water-based printing of corrugated paper plate with offset printing effect |
| CN201346905Y (en) * | 2008-12-31 | 2009-11-18 | 广州科盛隆纸箱包装机械有限公司 | Vacuum adsorption paperboard conveying mechanism |
| US8270024B2 (en) * | 2010-03-23 | 2012-09-18 | Lexmark International, Inc. | Apparatus and method for printing within a print zone on the surface of a skewed object moving in a given direction of travel |
| CN202765885U (en) * | 2012-06-21 | 2013-03-06 | 广州科盛隆纸箱包装机械有限公司 | Paperboard transmitting mechanism of corrugated case printing machine |
| CN202764381U (en) * | 2012-06-21 | 2013-03-06 | 广州科盛隆纸箱包装机械有限公司 | Hot air drying device of corrugated case printing machine |
| CN103182859A (en) * | 2011-12-28 | 2013-07-03 | 佳能株式会社 | Printing apparatus, and control method thereof |
| 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 |
| CN203919965U (en) * | 2014-06-10 | 2014-11-05 | 广东东方精工科技股份有限公司 | A kind of carton press |
-
2014
- 2014-06-10 CN CN201410254650.9A patent/CN104044335B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2810979Y (en) * | 2004-08-11 | 2006-08-30 | 湖北京山轻工机械股份有限公司 | Air-sucking paper-conveying mechanism |
| CN201346905Y (en) * | 2008-12-31 | 2009-11-18 | 广州科盛隆纸箱包装机械有限公司 | Vacuum adsorption paperboard conveying mechanism |
| CN101474890A (en) * | 2009-01-23 | 2009-07-08 | 蚌埠市奥特纸箱机械有限公司 | Slotting die-cutting machine for water-based printing of corrugated paper plate with offset printing effect |
| US8270024B2 (en) * | 2010-03-23 | 2012-09-18 | Lexmark International, Inc. | Apparatus and method for printing within a print zone on the surface of a skewed object moving in a given direction of travel |
| CN103182859A (en) * | 2011-12-28 | 2013-07-03 | 佳能株式会社 | Printing apparatus, and control method thereof |
| CN202765885U (en) * | 2012-06-21 | 2013-03-06 | 广州科盛隆纸箱包装机械有限公司 | Paperboard transmitting mechanism of corrugated case printing machine |
| CN202764381U (en) * | 2012-06-21 | 2013-03-06 | 广州科盛隆纸箱包装机械有限公司 | Hot air drying device of corrugated case printing machine |
| 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 |
| CN203919965U (en) * | 2014-06-10 | 2014-11-05 | 广东东方精工科技股份有限公司 | A kind of carton press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454228A (en) * | 2018-05-09 | 2018-08-28 | 青岛荣泰包装制品有限公司 | Cardboard box printing device |
| CN109130478A (en) * | 2018-09-07 | 2019-01-04 | 广东东方精工科技股份有限公司 | A kind of carton perfecting press |
| CN109203645A (en) * | 2018-09-07 | 2019-01-15 | 广东东方精工科技股份有限公司 | A kind of vacuum absorption device of printing machine |
| CN112297592A (en) * | 2019-07-31 | 2021-02-02 | 杭州运城制版有限公司 | Secondary overprinting printing roller and plate making process |
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|---|---|
| CN104044335B (en) | 2017-05-24 |
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