CN202573229U - Anti-cross double-sided printing flexible plate rotary press - Google Patents
Anti-cross double-sided printing flexible plate rotary press Download PDFInfo
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- CN202573229U CN202573229U CN 201220059435 CN201220059435U CN202573229U CN 202573229 U CN202573229 U CN 202573229U CN 201220059435 CN201220059435 CN 201220059435 CN 201220059435 U CN201220059435 U CN 201220059435U CN 202573229 U CN202573229 U CN 202573229U
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Abstract
The utility model aims to provide an anti-cross double-sided printing flexible plate rotary press which ensures that double-sided printing of heat-sensitive paper can be realized without turnover in the printing process. In order to realize the effect, the anti-cross double-sided printing flexible plate rotary press comprises a paper feeding mechanism connected with a console and a printing mechanism consisting of multiple longitudinal color groups; a paper feeding channel is reserved at the bottom of the printing mechanism; at least two printing mechanisms are arranged on the paper feeding mechanism; and the heat-sensitive paper penetrates through the multiple color groups on one printing mechanism sequentially from bottom to top from the bottom of the printing mechanism, and is hung at the bottom again through a switch device and penetrates through the bottom of the other printing mechanism and passes the color groups sequentially from bottom to top. Due to the technical scheme, the reversing anti-cross device in the prior art is abandoned in the utility model, the heat-sensitive paper does not receive additional high pressure in the whole printing process, and the crush or scratch of the heat-sensitive paper caused by turnover can be avoided in the printing process.
Description
Technical field
The utility model relates to a kind of anti-lost heat-sensitive layer continuous paper printing machine, relates in particular to the gentle version of the printed on both sides rotary press of playing a reversed role of exempting from of positive and negative printing simultaneously.
Background technology
It is exactly on the body paper of high-quality, to be coated with one deck " thermo colour " heat-sensitive variable colour layer that heat-sensitive paper is made principle.Though the used chemicals of this photochromic layer has tens kinds, has following compounds at least: leuco dye, the kind of this dyestuff is very wide, and the most frequently used is fluorescent chemicals; Developer accounts for below 20%, and commonly used have bis-phenol, a P-hydroxybenzoic acid; Sensitizer accounts for below 10%, wherein contains the benzenesulfonamide compounds; Filler accounts for below 50%, and commonly used have a calcium carbonate microparticle; Adhesive accounts for below 10%, like polyvinyl acetate; Stabilizing agent is like the terephalic acid dibenzoyl; Lubricant etc.Therefore technology difficulty is big, and specification requirement is high.Especially in the prior art for the printing of valuable paper such as boarding card.And the boarding card paper needs printed on both sides.Therefore available technology adopting special-purpose double face printing apparatus.Double-sided thermal printer of the prior art, owing to will carry out printed on both sides, therefore perfecting press of the prior art need carry out turn-over to printing paper through the counter-rotating cylinder.Like publication number for just disclosing perfecting press common in the prior art in the utility model patent " a kind of four-color perfecting press " of " CN101885260A "; Connect and compose through transfer roller by four colour cells; Wherein each colour cell comprise tangent impression cylinder and blanket cylinder and respectively again with impression cylinder and two tangent plate cylinders of blanket cylinder, said impression cylinder is the rubber impression cylinder.This kind four-color perfecting press has and keeps paper tow sides printing consistency, reduce overprint error, improve the advantage of printing precision, and simple in structure, with low cost, performance is more stable.But this printed on both sides can only lithographic printing, can't realize in the printing continuously.And lithographic printing has destruction for the heat-sensitive layer of heat-sensitive paper, can have a strong impact on printing quality when heat-sensitive layer adheres on the blanket cylinder, and can't normally print.
The utility model content
The purpose of the utility model provides the gentle version of a kind of printed on both sides of exempting from a to play a reversed role rotary press, and space availability ratio is high, guarantees that the heat-sensitive paper turn-over of in printing process, need not playing a reversed role just can realize printed on both sides.Also can according to actual needs the quantity of the colour cell of actual use be set, and convenient maintenance.
For reaching said effect; Comprise the paper advance mechanism that is connected with console; Also comprise the printing mechanism that a plurality of colour cell of vertical setting is formed, said printing mechanism leaves paper-feeding passage in the bottom, is provided with two printing mechanisms on the paper advance mechanism at least; Said heat-sensitive paper is passed a plurality of colour cells of passing through successively in this printing mechanism from bottom to top by the bottom of one of them printing mechanism; Again be articulated to the bottom again, pass the bottom of another printing mechanism and pass through colour cell from bottom to top successively, pass through after-treatment device at last.
Preferably, the paper collecting machine after said paper advance mechanism comprises the paper feed roller that paper placing machine that paper roll is installed, guiding paper advance and is arranged on after-treatment device.Reduce the roller structure that the necessary turn-over of printed on both sides is used in the prior art, simplified the overall structure of paper advance mechanism.
Preferably, each colour cell comprises support body in the printing mechanism, is provided with seal roller and corresponding print cartridge in the support body, and the said support body outside is fixed with paper feed roller.Each colour cell is corresponding a kind of printing color separately.Through the outer frame structure of colour cell, can be convenient and the mode of switching device shifter cooperation change paper feed, the red ink paste used for seals on printing paper two sides to be adjusted, whole process can not brought influence to paper feeding yet.
Preferably, said support body side is provided with manhole.Such structure just need not disassemble and can directly overhaul at manhole after finding that colour cell goes wrong.
Preferably, the colour cell quantity that is provided with in said each printing mechanism is 4.Such structure can realize the most widely used at present positive 4 anti-4 printings.
Preferably, said paper advance mechanism is provided with paper traffic direction deviation correcting device.Through such structure, paper traffic direction deviation correcting device can be followed the tracks of correction constantly in printing process, makes paper in process, remains in a straight line.
Owing to adopted described technical scheme; The utility model gentle version of printed on both sides rotary press of exempting to play a reversed role has been abandoned the device of playing a reversed role that turns to of the prior art; Heat-sensitive paper does not receive the pressure of extra big friction in whole printing process, can avoid heat-sensitive paper in printing process, to grind away owing to turn-over or scratch.Occupation space will be much smaller than printing machine of the prior art simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model overall schematic of the gentle version of printed on both sides rotary press of exempting to play a reversed role.
Fig. 2 is the utility model exempt to play a reversed role colour cell structural representation of the gentle version of printed on both sides rotary press.
The specific embodiment
The gentle version of the printed on both sides rotary press of exempting to play a reversed role as shown in Figure 1; Comprise the paper advance mechanism that is connected with console 1; Also comprise the printing mechanism 3 that a plurality of colour cells 2 of vertical setting are formed, said printing mechanism leaves paper-feeding passage in 3 bottoms, is provided with two printing mechanisms 3 on the paper advance mechanism at least; Said heat-sensitive paper 4 is passed a plurality of colour cells 2 of passing through successively in this printing mechanism 3 from bottom to top by the bottom of one of them printing mechanism 3; Again be articulated to the bottom again, pass the bottom of another printing mechanism 3 and pass through colour cell 2 from bottom to top successively, pass through after-treatment device at last.Said after-treatment device also is connected on the console, comprises computer puncher 91, die-cutting apparatus 92, cutting knife 93 and watch-dog 94.Said switching device shifter 10 vertically is provided with, and switching device shifter 10 is provided with the paper feed roller 6 that is used to control the paper trend.
As shown in Figure 2, the paper collecting machine 8 after said paper advance mechanism comprises the paper feed roller 6 that paper placing machine 5 that paper roll is installed, guiding paper advance and is arranged on after-treatment device.Each colour cell 2 comprises support body 21 in the printing mechanism 3, is provided with seal roller 22 and corresponding print cartridge in the support body 21, and said support body 21 outsides are fixed with paper feed roller 6.Support body 21 sides of the utility model are provided with manhole 24.Just can simply safeguard as long as open manhole 24 like this, perhaps change print cartridge.
Said support body 21 sides are provided with manhole 24.Colour cell 2 quantity that are provided with in said each printing mechanism 3 are 4.
Said paper advance mechanism is provided with paper traffic direction deviation correcting device.Said colour cell 2 is provided with counter-rotating with axle 25.
The utility model embodiment is as shown in Figure 1, and said paper placing machine 5 is located at the printing machine bottom, carries out operation control through controller 1.Heat-sensitive paper 4 passes a plurality of colour cells 2 of passing through in this printing mechanism 3 from bottom to top by the bottom of first printing mechanism 3, and guarantees that through paper feed roller 6 heat-sensitive paper 4 is tightened in seal roller 22 positions of colour cell 2.Print a side of 22 pairs of heat-sensitive papers 4 of roller and print this moment.Heat-sensitive paper 4 is again via the bottom that guides to second printing mechanism 3, up guides from the bottom of second printing mechanism 3, passes a plurality of colour cells 2 of second printing mechanism 3.This moment, the opposite side working face just natural and colour cell 2 of heat-sensitive paper 4 was corresponding, realized the printing of opposite side.Realized to play a reversed role to overturn to paper printing double-edged effect through such structure.Effectively reduce the risk that heat-sensitive paper 4 scratches.
Said after-treatment device also is connected on the console, comprises computer puncher 91, die-cutting apparatus 92, cutting knife 93 and watch-dog 94.Operating personnel can select needed step according to actual needs.Be that computer puncher 91 is used for punching, entire paper is divided into join more, die-cutting apparatus 92 is used for the paper that cross cutting has figure, and cutting knife 93 is used for deburring or cuts, and watch-dog 94 is used to control workflow, and whether the inspection printing registration is correct.
At last, through the utility model, than perfecting press of the prior art, the shared space of the utility model will reduce greatly, has greatly improved utilization of space, and floor space is 1/3 of conventional 4 look printing machines usually.Being particularly useful for the less enterprise of factory building uses.
Claims (8)
1. the gentle version of the printed on both sides of exempting to play a reversed role rotary press; Comprise the paper advance mechanism that is connected with console (1), it is characterized in that, also comprise the printing mechanism (3) that a plurality of colour cells (2) of vertical setting are formed; Said printing mechanism (3) leaves paper-feeding passage in the bottom; At least be provided with two printing mechanisms (3) on the paper advance mechanism, said heat-sensitive paper (4) passes a plurality of colour cells (2) of passing through successively in this printing mechanism (3) from bottom to top by the bottom of one of them printing mechanism (3), is articulated to the bottom again; Pass the bottom of another printing mechanism (3) and pass through colour cell (2) from bottom to top successively, pass through after-treatment device at last.
2. the gentle version of the printed on both sides rotary press of exempting to play a reversed role as claimed in claim 1, it is characterized in that: said after-treatment device also is connected on the console, comprises computer puncher (91), die-cutting apparatus (92), cutting knife (93) and watch-dog (94).
3. the gentle version of the printed on both sides of exempting to play a reversed role an as claimed in claim 1 rotary press is characterized in that: the paper collecting machine (8) after said paper advance mechanism comprises paper placing machine (5) that paper roll is installed, paper feed roller (6) that the guiding paper advances and is arranged on after-treatment device.
4. the gentle version of the printed on both sides rotary press of exempting to play a reversed role as claimed in claim 1; It is characterized in that: each colour cell (2) comprises support body (21) in the printing mechanism (3); Be provided with seal roller (22) and corresponding print cartridge in the support body (21), said support body (21) outside is fixed with paper feed roller (6).
5. the gentle version of the printed on both sides rotary press of exempting to play a reversed role as claimed in claim 4, it is characterized in that: said support body (21) side is provided with manhole (24).
6. the gentle version of the printed on both sides rotary press of exempting to play a reversed role as claimed in claim 5, it is characterized in that: colour cell (2) quantity that is provided with in said each printing mechanism (3) is 4.
7. like the wherein arbitrary described gentle version of the printed on both sides rotary press of exempting to play a reversed role of claim 1-6, it is characterized in that: said paper advance mechanism is provided with paper traffic direction deviation correcting device.
8. the gentle version of the printed on both sides rotary press of exempting to play a reversed role as claimed in claim 1, it is characterized in that: said colour cell (2) is provided with counter-rotating with axle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059435 CN202573229U (en) | 2012-02-22 | 2012-02-22 | Anti-cross double-sided printing flexible plate rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059435 CN202573229U (en) | 2012-02-22 | 2012-02-22 | Anti-cross double-sided printing flexible plate rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573229U true CN202573229U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220059435 Expired - Fee Related CN202573229U (en) | 2012-02-22 | 2012-02-22 | Anti-cross double-sided printing flexible plate rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602128A (en) * | 2012-02-22 | 2012-07-25 | 浙江茉织华印刷有限公司 | Non-reversing double-sided printing flexible rotary press and use method thereof |
| CN103879135A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less double-color full-servo brand rotary press |
-
2012
- 2012-02-22 CN CN 201220059435 patent/CN202573229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602128A (en) * | 2012-02-22 | 2012-07-25 | 浙江茉织华印刷有限公司 | Non-reversing double-sided printing flexible rotary press and use method thereof |
| CN103879135A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less double-color full-servo brand rotary press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The new warehouse Town Jinsha Road Pinghu city Jiaxing City, Zhejiang province 314205 No. 666 Patentee after: ZHEJIANG MATSUOKA PRINTING CO., LTD. Address before: New Pinghu City Industrial Zone Jiaxing city Zhejiang province 314205 Zhejiang mozhihua Printing Company Limited Patentee before: Zhejiang Matsuoka Printing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180222 |