CN102627019A - Perfecting press - Google Patents
Perfecting press Download PDFInfo
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- CN102627019A CN102627019A CN2012101128662A CN201210112866A CN102627019A CN 102627019 A CN102627019 A CN 102627019A CN 2012101128662 A CN2012101128662 A CN 2012101128662A CN 201210112866 A CN201210112866 A CN 201210112866A CN 102627019 A CN102627019 A CN 102627019A
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- cylinder
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Abstract
The invention discloses a perfecting press. The perfecting press comprises a left color group and a right color group, wherein each color group comprises an upper plate cylinder, a lower plate cylinder, an upper impression cylinder, a lower impression cylinder, an upper blanket cylinder and a lower blanket cylinder, the upper blanket cylinder is arranged between the upper plate cylinder and the upper impression cylinder and is respectively and mutually matched with the upper plate cylinder and the upper impression cylinder; the lower blanket cylinder is arranged between the lower plate cylinder and the lower impression cylinder and is respectively and mutually matched with the lower plate cylinder and the lower impression cylinder, and the upper impression cylinder and the lower impression cylinder are respectively coated with a stainless steel metal plate which is coated with an ink-sticking prevention ceramic coating; and a first paper transferring cylinder and a second paper transferring cylinder which are mutually matched are arranged between the left color group and the right color group, the first paper transferring cylinder is mutually matched with the upper impression cylinder which is arranged on the right color group, and the second paper transferring cylinder is mutually matched with the lower impression cylinder which is arranged on the left color group. According to the perfecting press disclosed by the invention, paper can be printed between the blanket cylinders and the impression cylinders, the impression cylinders are coated with the stainless steel plates, and a printing product has clear dots and good reducibility due to the hard textures of the stainless steel plates.
Description
Technical field
The present invention relates to a kind of printing machine, particularly relate to a kind of perfecting press.
Background technology
The two-sided printed matter that all need print of paper, usual way is twice printing, after one side is accomplished printing, paper is turned over a body, carries out the printing of another side then.Also having a kind of method is to use perfecting press, and paper once gets into machine, accomplishes double-edged printing; As shown in Figure 1, a colour cell of this perfecting press comprises two plate cylinders 1, two impression cylinders 2 up and down up and down; Coat blanket 3 on the impression cylinder 2; Picture and text printing ink on two plate cylinders 1 is up and down transferred on the blanket 3 of two impression cylinders 2 up and down separately, when paper 4 through up and down between two impression cylinders 2 time; Accomplish a double-edged color printing simultaneously; Usually chromatograp needs 2～4 colors, and then a perfecting press can comprise 2～4 identical colour cells, to accomplish the printing of tow sides 2～4 looks.
Such perfecting press because two impression cylinder 2 surfaces all coat blanket 3 up and down, paper is process between these two cylinders, be blanket and blanket to pressing, so be commonly called as " soft pressure is soft to roller ".Such machine is efficient, simplify, arrogate to oneself especially printed matters such as literal and chart owing to be " soft pressure is soft " form, congenital structures shape the sharpness of dots of its printed matter, reproducibility, all there is deficiency in Deformation of Paper property, and is prone to produce the flaw of printing ink ghost image.
Summary of the invention
The present invention has overcome the deficiency that exists in the above-mentioned prior art; Provide a kind of and made that the printed matter site is clear, Well-recovered, paper is not yielding, and can thoroughly eliminate the new type double colour cell printing machine of the printing ink ghost image flaw that " soft pressure is soft to roller " type perfecting press is prone to produce.
Technical scheme of the present invention is achieved in that
A kind of perfecting press; This printing machine includes left and right two colour cells; Each colour cell comprises upper and lower plate cylinder; Upper and lower impression cylinder and upper and lower blanket cylinder, last blanket cylinder are arranged between plate cylinder and the last impression cylinder, and last blanket cylinder matches with last plate cylinder, last impression cylinder respectively; Following blanket cylinder is arranged on down between plate cylinder and the following impression cylinder; And following blanket cylinder matches with following plate cylinder, following impression cylinder respectively; On upper and lower impression cylinder, all be coated with the stainless steel metal plate that scribbles antiseized black ceramic coating, and leave paper supply between last impression cylinder and the following impression cylinder and open the gap of passing through; Be provided with first transfer roller and second transfer roller that matches between two colour cells, wherein, first transfer roller matches with the last impression cylinder of right colour cell, and second transfer roller matches with the following impression cylinder of left colour cell.
Adopted the principle of the present invention and the beneficial effect of technique scheme to be:
Perfecting press of the present invention includes two colour cells, and each colour cell comprises up and down two plate cylinders, two blanket cylinders, two impression cylinders up and down up and down; Paper is process between following blanket cylinder and following impression cylinder earlier, accomplishes a back face printing of paper, and paper gets into and goes up between impression cylinder and the last blanket cylinder then, accomplishes the once front printing of paper; Keep a kind of suitable spacing of opening greater than ground paper between last impression cylinder and the following impression cylinder, when guaranteeing that printing is carried out, paper is not squeezed in this position.
Novel two-sided printing machine of the present invention; Paper prints between blanket cylinder and impression cylinder; Impression cylinder coats and scribbles the anti-corrosion resistant plate of being stained with the ceramic coating of printing ink; Its quality is hard, makes that the printed matter site is clear, Well-recovered, paper is not yielding, and thoroughly eliminates the flaw that " soft pressure is soft " " to roller " type perfecting press is prone to the printing ink ghost image of generation.
Perfecting press of the present invention includes two colour cells; Rely on transfer roller to transmit paper between two colour cells; Paper is accomplished the positive back face printing of first look after pass to the positive back face printing that another colour cell is carried out second look by transfer roller a colour cell, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of a colour cell of printing machine in the prior art;
Fig. 2 is the structural representation of printing machine of the present invention.
The specific embodiment
The specific embodiment of the present invention is following:
Embodiment: a kind of perfecting press; As shown in Figure 2; This printing machine includes left and right two colour cells, and each colour cell comprises upper and lower plate cylinder 1,2, upper and lower impression cylinder 3,4 and upper and lower blanket cylinder 5,6; Last blanket cylinder 5 is arranged between plate cylinder 1 and the last impression cylinder 3, and go up blanket cylinder 5 respectively with last plate cylinder 1, go up impression cylinder 3 and match; Following blanket cylinder 6 is arranged on down between plate cylinder 2 and the following impression cylinder 4; And following blanket cylinder 6 is respectively with following plate cylinder 2, impression cylinder 4 matches down; On upper and lower impression cylinder 3,4, all be coated with the stainless steel metal plate 7 that scribbles antiseized black ceramic coating, and leave paper supply between last impression cylinder 3 and the following impression cylinder 4 and open the gap of passing through.Be provided with first transfer roller 8 and second transfer roller 9 that matches between two colour cells, wherein, first transfer roller 8 matches with the last impression cylinder 3 of right colour cell, and second transfer roller 9 matches with the following impression cylinder 4 of left colour cell.
Claims (1)
1. perfecting press; It is characterized in that: this printing machine includes left and right two colour cells; Each colour cell comprises upper and lower plate cylinder; Upper and lower impression cylinder and upper and lower blanket cylinder, last blanket cylinder are arranged between plate cylinder and the last impression cylinder, and last blanket cylinder matches with last plate cylinder, last impression cylinder respectively; Following blanket cylinder is arranged on down between plate cylinder and the following impression cylinder; And following blanket cylinder matches with following plate cylinder, following impression cylinder respectively; On upper and lower impression cylinder, all be coated with the stainless steel metal plate that scribbles antiseized black ceramic coating, and leave paper supply between last impression cylinder and the following impression cylinder and open the gap of passing through; Be provided with first transfer roller and second transfer roller that matches between two colour cells, wherein, first transfer roller matches with the last impression cylinder of right colour cell, and second transfer roller matches with the following impression cylinder of left colour cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101128662A CN102627019A (en) | 2012-04-17 | 2012-04-17 | Perfecting press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101128662A CN102627019A (en) | 2012-04-17 | 2012-04-17 | Perfecting press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102627019A true CN102627019A (en) | 2012-08-08 |
Family
ID=46585491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101128662A Pending CN102627019A (en) | 2012-04-17 | 2012-04-17 | Perfecting press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102627019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213379A (en) * | 2013-04-21 | 2013-07-24 | 昆山欧莱特印刷机械工业有限公司 | Three-layer dual-direction synchronous printing machine rolling-barrel device |
| CN104742497A (en) * | 2013-12-31 | 2015-07-01 | 江苏昌昇集团股份有限公司 | Double-face multicolor hard pressing soft offset press |
| CN105269935A (en) * | 2014-07-24 | 2016-01-27 | 海德堡印刷机械股份公司 | Device for printing on two sides |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336003A (en) * | 1993-03-24 | 1994-12-06 | Akiyama Insatsuki Seizo Kk | Perfecting sheet-fed offset press |
| JP2000108297A (en) * | 1998-10-05 | 2000-04-18 | Jm Insatsu Kikai Kk | Impression cylinder type perfecting offset rotary press |
| CN1401478A (en) * | 2001-08-02 | 2003-03-12 | 三菱重工业株式会社 | Multicolor press module, printing unit, press and mfg. method thereof |
| CN202556868U (en) * | 2012-04-17 | 2012-11-28 | 浙江飞云机械有限公司 | Perfecting press |
-
2012
- 2012-04-17 CN CN2012101128662A patent/CN102627019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336003A (en) * | 1993-03-24 | 1994-12-06 | Akiyama Insatsuki Seizo Kk | Perfecting sheet-fed offset press |
| JP2000108297A (en) * | 1998-10-05 | 2000-04-18 | Jm Insatsu Kikai Kk | Impression cylinder type perfecting offset rotary press |
| CN1401478A (en) * | 2001-08-02 | 2003-03-12 | 三菱重工业株式会社 | Multicolor press module, printing unit, press and mfg. method thereof |
| CN202556868U (en) * | 2012-04-17 | 2012-11-28 | 浙江飞云机械有限公司 | Perfecting press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213379A (en) * | 2013-04-21 | 2013-07-24 | 昆山欧莱特印刷机械工业有限公司 | Three-layer dual-direction synchronous printing machine rolling-barrel device |
| CN104742497A (en) * | 2013-12-31 | 2015-07-01 | 江苏昌昇集团股份有限公司 | Double-face multicolor hard pressing soft offset press |
| CN105269935A (en) * | 2014-07-24 | 2016-01-27 | 海德堡印刷机械股份公司 | Device for printing on two sides |
| CN105269935B (en) * | 2014-07-24 | 2019-05-07 | 海德堡印刷机械股份公司 | Equipment for printed on both sides |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120808 |