CN204263689U - Wide volume coil paper batch (-type) offset press - Google Patents

Wide volume coil paper batch (-type) offset press Download PDF

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Publication number
CN204263689U
CN204263689U CN201420743204.XU CN201420743204U CN204263689U CN 204263689 U CN204263689 U CN 204263689U CN 201420743204 U CN201420743204 U CN 201420743204U CN 204263689 U CN204263689 U CN 204263689U
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China
Prior art keywords
haulage gear
rolling
type
offset press
coil paper
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CN201420743204.XU
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Chinese (zh)
Inventor
李乾宁
田亚选
张海涛
黄夏歌
刘建德
胡宁辉
王先晶
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XI'AN PRECISION PRINTING MACHINERY INSTITUTE CO., LTD.
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Hebei Haihe Shengli Printing Machinery Group Co Ltd
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Priority to CN201420743204.XU priority Critical patent/CN204263689U/en
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Abstract

Wide volume coil paper batch (-type) offset press disclosed in the utility model, comprise connect successively unreeling structure, unreel haulage gear, feed surge mechanism, charging haulage gear, several print unit, discharging traction mechanism, discharging buffer gear, rolling haulage gear and rolling-up mechanism, several printing units are arranged side by side on platform, the side of each printing unit is provided with the dry lamp box of UV, the upper end of rolling haulage gear is provided with cantilever, and the end of cantilever is provided with master operation case.Wide volume coil paper batch (-type) offset press of the present utility model, is mainly used in the printing of carton, carton class printed matter, can control the excessively large deformation of wide cut paper after UV, and can control water, Mo Liang before printing preferably.

Description

Wide volume coil paper batch (-type) offset press
Technical field
The utility model belongs to printing equipment technical field, be specifically related to a kind of wide volume coil paper batch (-type) offset press.
Background technology
Along with improving constantly of human substance life horizontal, the requirement of the packing of product is also more and more higher, and then more and more higher to the requirement of printed matter, printing machine.Printing industry has very large potentiality in China, and development prospect is broad, although there is electronic publication, digital product etc., traditional printing will account for absolute leading position within considerable time.
In various types of printing (as gravure, silk-screen, flexo, offset printing etc.), for stock, the printing of stationery---offset printing process has overwhelming superiority.
In Chinese custom, be much take offset printing as standard to the fine degree of packages printing, this just makes the soft version of printing of many color casees, color box, intaglio plate also cannot replace.In the market of keen competition, the long version printing of printed matter is fewer and feweri, in, short printing get more and more, this cost just making a lot of client have to consider to make a plate and material are (as paper, ink, the plate change time etc.) saving, buying equipment time consider a tractor serves several purposes function (equipment can print plurality of specifications).
In all kinds of printing, the plate-making cost of offset press is minimum, prints 1020 fabric widths for 6 looks:
Offset plate making takes: 30 yuan × 6 look=180 yuan
Flexo plate-making takes: 1142.5 yuan × 6 look=6855 yuan
Gravure plating takes: 3867.5 yuan × 6 look=23205 yuan
By relatively can finding out of above plate-making expense, offset printing has in short run printing very strong strives advantage unexpectedly, this namely printing industry adopt the reason of offset printing always.
As far back as 2003 ~ 2004 years, the printing of carton product has just occurred that carton preprints this technique.Rotogravure, soft version in advance printing machine are once fashionable for a time, but along with the arrival in short run epoch, and intaglio plate, soft version are preprinted machine cost is too high can not be suitable for this requirement because of its plate-making, and wide cut offset printing becomes the emphasis of industry research.
But in wide cut offset printing, due to the increasing of fabric width, the difficulty of printing registration also can increase; After polychrome UV, the distortion of wide cut paper also can increase relative to the distortion of narrow paper, and this is very large on chromatography precision impact; The control of the water before print, ink amount is also a difficult point, will complete the front ink-water balance of print fast, cut the waste.
Utility model content
The purpose of this utility model is to provide a kind of wide volume coil paper batch (-type) offset press, and can realize the reel offset printing that fabric width is 1000mm, accuracy is high, print speed printing speed is fast, significantly reduces printing cost.
The technical scheme that the utility model adopts is: wide volume coil paper batch (-type) offset press, comprise connect successively unreeling structure, unreel haulage gear, feed surge mechanism, charging haulage gear, several print unit, discharging traction mechanism, discharging buffer gear, rolling haulage gear and rolling-up mechanism, several printing units are arranged side by side on platform, the side of each printing unit is provided with the dry lamp box of UV, the upper end of rolling haulage gear is provided with cantilever, and the end of cantilever is provided with master operation case.
Feature of the present utility model is also,
Unreeling structure and rolling-up mechanism adopt the shaftless gripping means grips of hydraulic pressure to fix respectively.
Unreel haulage gear and rolling haulage gear adopts two roll-to-roll modes respectively, and drive respectively by variable-frequency motor.
The active buffer structure that feed surge mechanism and discharging buffer gear adopt motor to be combined with cylinder respectively.
Printing unit comprises cabinet, and the bottom of cabinet is connected with platform by upper plate, and cabinet inside is disposed with the first roller, the second roller, the 3rd roller from top to bottom, and cabinet bottom has been arranged side by side several retaining mechanisms near the position of upper plate.
The beneficial effects of the utility model are: wide volume coil paper batch (-type) offset press of the present utility model, be mainly used in the printing of carton, carton class printed matter, the excessively large deformation of wide cut paper after UV can be controlled, and water, Mo Liang before printing can be controlled preferably.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model wide volume coil paper batch (-type) offset press;
Fig. 2 is the structural representation printing unit in the utility model wide volume coil paper batch (-type) offset press.
In figure, 1. unreeling structure, 2. unreels haulage gear, 3. feed surge mechanism, 4. charging haulage gear, 5. print unit, 6. discharging traction mechanism, 7. discharging buffer gear, 8. rolling haulage gear, 9. rolling-up mechanism, 10. master operation case, 11. cantilevers, 12. hydraulic pressure are without shaft clamping device, 13. platforms, the dry lamp box of 14.UV;
501. cabinets, 502. first rollers, 503. second rollers, 504. the 3rd rollers, 505. retaining mechanisms, 506. upper plates.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
The utility model provides a kind of wide volume coil paper batch (-type) offset press, as shown in Figure 1, comprise connect successively unreeling structure 1, unreel haulage gear 2, feed surge mechanism 3, charging haulage gear 4, several print unit 5, discharging traction mechanism 6, discharging buffer gear 7, rolling haulage gear 8 and rolling-up mechanism 9, several printing units 5 are arranged side by side on platform 13, the side of each printing unit 5 is provided with the dry lamp box 14 of UV, the upper end of rolling haulage gear 8 is provided with cantilever 11, and the end of cantilever 11 is provided with master operation case 10.
Unreeling structure 1 and rolling-up mechanism 9 adopt hydraulic pressure to be fixedly clamped without shaft clamping device 12 respectively.
Unreel haulage gear 2 and rolling haulage gear 8 adopts two roll-to-roll modes respectively, and drive respectively by variable-frequency motor.
The active buffer structure that feed surge mechanism 3 and discharging buffer gear 7 adopt motor to be combined with cylinder respectively.
As shown in Figure 2, printing unit 5 comprises cabinet 501, the bottom of cabinet 501 is connected with platform 13 by upper plate 506, cabinet inside is disposed with the first roller 502, second roller 503, the 3rd roller 504 from top to bottom, and cabinet 501 bottom has been arranged side by side several retaining mechanisms 505 near the position of upper plate 506.
The wide volume coil paper batch (-type) offset press course of work of the present utility model is as follows: be arranged on by the paper roll of Φ 1500mm on unreeling structure 1, through unreeling hauling machine 2 arrive feed surge mechanism 3 store up paper on a small quantity and dedusting do printing before prepare, print in printing unit 5 through charging haulage gear 4 again, paper after printing exports discharging traction mechanism 6 to, charging haulage gear 4 and discharging traction mechanism 6 are by rotating intermittent movement thus realize seamless printing, printing unit 5 realizes accurate chromatography, chromatography precision reaches ± 0.1mm, ink fountain in printing unit 5 adopts conputer controlled, servomotor precisely puts ink, the water yield adopts numerical control five roller accurately to supply water, and the water yield is even, the dry lamp box 14 of several UV printing unit 5 is equipped with, the storage paper of intermittent movement is absorbed through discharging traction mechanism 6, by rolling haulage gear 8 balance tension, rolling-up mechanism 9 can realize volume to volume and batch, and the manipulation of whole equipment depends on the control of cantilever 11 and master operation case 10.
By the way, wide volume coil paper batch (-type) offset press of the present utility model, is mainly used in the printing of carton, carton class printed matter, can control the excessively large deformation of wide cut paper after UV, and can control water, Mo Liang before printing preferably.

Claims (5)

1. wide volume coil paper batch (-type) offset press, it is characterized in that, comprise the unreeling structure (1) connected successively, unreel haulage gear (2), feed surge mechanism (3), charging haulage gear (4), several printings unit (5), discharging traction mechanism (6), discharging buffer gear (7), rolling haulage gear (8) and rolling-up mechanism (9), several printings unit (5) described are arranged side by side on platform (13), the side of described each printing unit (5) is provided with the dry lamp box (14) of UV, the upper end of described rolling haulage gear (8) is provided with cantilever (11), the end of described cantilever (11) is provided with master operation case (10).
2. wide volume coil paper batch (-type) offset press as claimed in claim 1, it is characterized in that, described unreeling structure (1) and rolling-up mechanism (9) adopt hydraulic pressure to be fixedly clamped without shaft clamping device (12) respectively.
3. wide volume coil paper batch (-type) offset press as claimed in claim 1, is characterized in that, described unreels haulage gear (2) and rolling haulage gear (8) adopts two roll-to-roll modes respectively, and drives respectively by variable-frequency motor.
4. wide volume coil paper batch (-type) offset press as claimed in claim 1, is characterized in that, the active buffer structure that described feed surge mechanism (3) and discharging buffer gear (7) adopt motor to be combined with cylinder respectively.
5. the wide volume coil paper batch (-type) offset press as described in one of Claims 1 to 4, it is characterized in that, described printing unit (5) comprises cabinet (501), the bottom of described cabinet (501) is connected with described platform (13) by upper plate (506), described cabinet inside is disposed with the first roller (502), the second roller (503), the 3rd roller (504) from top to bottom, and described cabinet (501) bottom has been arranged side by side several retaining mechanisms (505) near the position of described upper plate (506).
CN201420743204.XU 2014-12-02 2014-12-02 Wide volume coil paper batch (-type) offset press Active CN204263689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420743204.XU CN204263689U (en) 2014-12-02 2014-12-02 Wide volume coil paper batch (-type) offset press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420743204.XU CN204263689U (en) 2014-12-02 2014-12-02 Wide volume coil paper batch (-type) offset press

Publications (1)

Publication Number Publication Date
CN204263689U true CN204263689U (en) 2015-04-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944192A (en) * 2015-04-23 2015-09-30 河北海贺胜利印刷机械集团有限公司 Intermittent leapfrogging machine, printing machine paper feeding device comprising same and printing machine
CN105015156A (en) * 2015-07-22 2015-11-04 河北海贺胜利印刷机械集团有限公司 Intermittent forward leapfrog printing machine, control method of intermittent forward leapfrog printing machine, and leapfrog traction device
CN105216445A (en) * 2015-11-04 2016-01-06 山东新华医疗器械股份有限公司 A kind of transfusion bag film material UV continuous printing device
CN106313874A (en) * 2016-08-19 2017-01-11 杨丽霞 Printing machine capable of changing operation mode
CN113682036A (en) * 2021-09-13 2021-11-23 浙江中特机械科技股份有限公司 Non-stop offset press for winding and unwinding reel soft packing material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944192A (en) * 2015-04-23 2015-09-30 河北海贺胜利印刷机械集团有限公司 Intermittent leapfrogging machine, printing machine paper feeding device comprising same and printing machine
CN104944192B (en) * 2015-04-23 2018-04-13 河北海贺胜利印刷机械集团有限公司 Intermittent leapfrog machine, the printing machine conveyer and printing machine for including it
CN105015156A (en) * 2015-07-22 2015-11-04 河北海贺胜利印刷机械集团有限公司 Intermittent forward leapfrog printing machine, control method of intermittent forward leapfrog printing machine, and leapfrog traction device
CN105216445A (en) * 2015-11-04 2016-01-06 山东新华医疗器械股份有限公司 A kind of transfusion bag film material UV continuous printing device
CN105216445B (en) * 2015-11-04 2018-07-06 山东新华医疗器械股份有限公司 A kind of infusion bag membrane material UV continuous printing devices
CN106313874A (en) * 2016-08-19 2017-01-11 杨丽霞 Printing machine capable of changing operation mode
CN113682036A (en) * 2021-09-13 2021-11-23 浙江中特机械科技股份有限公司 Non-stop offset press for winding and unwinding reel soft packing material

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160826

Address after: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26

Patentee after: XI'AN PRECISION PRINTING MACHINERY INSTITUTE CO., LTD.

Address before: 064199 Hebei province Tangshan City Yutian County Yutai Industrial Park

Patentee before: Hebei Haihe Shengli Printing Machinery Group Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Intermittent wide web offset press

Effective date of registration: 20170303

Granted publication date: 20150415

Pledgee: CITIC Bank Tangshan branch

Pledgor: XI'AN PRECISION PRINTING MACHINERY INSTITUTE CO., LTD.

Registration number: 2017990000153

PE01 Entry into force of the registration of the contract for pledge of patent right