CN109367202A - A kind of intermittent web press breadth adjusting device - Google Patents
A kind of intermittent web press breadth adjusting device Download PDFInfo
- Publication number
- CN109367202A CN109367202A CN201810778176.8A CN201810778176A CN109367202A CN 109367202 A CN109367202 A CN 109367202A CN 201810778176 A CN201810778176 A CN 201810778176A CN 109367202 A CN109367202 A CN 109367202A
- Authority
- CN
- China
- Prior art keywords
- wallboard
- color
- tension
- dancing roll
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
- B41F13/025—Registering devices
Abstract
The invention discloses a kind of intermittent web press breadth adjusting devices.Setting is spaced between the N color wallboard and N+1 color wallboard the two, drying system is mounted in front of dancing roll, and the dancing roll is fixedly supported on connection wallboard, equipped with the tension-adjusting gear for adjusting yardage between dancing roll and another dancing roll I.The print couple that the technical program is related to is relatively-stationary, each colour cell support construction is simple, and 38% can be reduced than existing mobile large format type occupied area, regulating roller is mounted on behind drying system, it is possible to prevente effectively from the viscous flower of pattern, regulating device uses linear motor and screw structure, cooperation is flexible, precision is accurate, two spindle nose of regulating roller is equipped with tension sensor, material is tensioned between can ensuring two colour cells with feedback signal, to guarantee chromatography precision and dry mass, the colour cell that the technical program is related to reduces the mobile link between colour cell, shield pedal designs are simple, and improve safeguard protection performance.
Description
Technical field
The present invention relates to a kind of intermittent web press breadth adjusting devices, especially suitable for intermittent web press
Upper use.
Background technique
Existing intermittent web press needs to adjust the distance between print couple when printing length changes, and makes colour cell
Between yardage be the integral multiple of printing length to guarantee that the register between colour cell is accurate, print couple weight is big, mobile to need
Driving force it is big, displacement accuracy is difficult to ensure, and regulating time is long, production efficiency is low, take up a large area, manufacture difficulty is big,
It is costly, and poor safety performance.
Summary of the invention
The task of the present invention is proposing that a kind of degree of regulation is high, shorten regulating time, the high one kind of security performance is intermittent
Web press breadth adjusting device.
The task of the present invention is what is completed in this way, between the N color wallboard and N+1 color wallboard the two between be spaced setting, do
Drying system is mounted in front of dancing roll, and the dancing roll is fixedly supported on connection wallboard, and dancing roll leads paper with another
Equipped with the tension-adjusting gear for adjusting yardage between roller I.The regulating device include regulating roller, tension sensor, pedestal,
Line handspike, fixing seat, gear, lead screw, motor, two roller head of roller is equipped with tension sensor, and tension sensor is fixed on bottom
On seat, and it is connected with line handspike on pedestal, is connect by feed screw nut with lead screw on the pedestal, lead screw one end passes through thrust
Bearing is fixed with gear, and gear is driven by a motor rotation, and motor is fixed in fixing seat, and fixing seat is fixed with wallboard is connect.
Tension sensor inputs a signal into controller, and controller, which inputs tension-adjusting gear according to feedback information, makes tension reach best print
Brush tension outputs signal to controller, electric controller outputs signal to when tension sensor detects that adjusting roller pressure is inconsistent
Regulating device, motor work, band moving gear rotates, and lead screw is driven to move up and down with it by the pedestal that feed screw nut connects,
To realize the up and down adjustment of regulating roller.
The present invention has the following effects that the print couple that the technical program is related to is relatively-stationary, each colour cell branch
Support structure is simple, and can reduce 38% than existing mobile large format type occupied area, and regulating roller is mounted on drying system
Below, it is possible to prevente effectively from the viscous flower of pattern, regulating device use linear motor and screw structure, flexibly, precision is accurate for cooperation, adjusts
Section two spindle nose of roller is equipped with tension sensor, and material is tensioned between two colour cells can be ensured with feedback signal, to guarantee chromatography precision
And dry mass, the colour cell that the technical program is related to reduce the mobile link between colour cell, shield pedal designs are simple, and improve
Safeguard protection performance.
Detailed description of the invention: Fig. 1 is impression cylinder structural schematic diagram；Fig. 2 is the structural schematic diagram of regulating roller；Fig. 3 is that Fig. 2 is shown
Screw structure schematic diagram.
Drawing explanation: 1, impression cylinder, 2, platen roller, 3, blanket cylinder, 4, drying system, 5, dancing roll, 5 I, another
A dancing roll, 6, regulating roller, 7, tension sensor, 8, regulating device, 9, N color wallboard, 9 I, N+1 color wallboard, 10, connection wallboard,
11, pedestal, 12, line handspike, 13, fixing seat, 14, gear, 15, lead screw, 16, motor.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Specific embodiment as shown in Figure 1, the technical program includes N color wallboard 9,1 color wallboard 9 I of N+, the N color wallboard and
N+1 color wallboard is spaced setting between the two, and plate cylinder 2 and blanket cylinder 3 are fixedly supported on N color wallboard and N+1 color respectively
On wallboard, impression cylinder 1 is fixed on N color wallboard 9 and N+1 color wallboard 9 I with 3 clearance fit of blanket cylinder respectively, leads paper
Roller 5 is fixed on connection wallboard 10, and direction shown in arrow is printing page orientation in Fig. 1, and the pattern that N color is completed for printing is by leading
Before paper bowl 5, it is necessary to pass through drying system 4, keep printed patterns dry, to prevent from being retouched above by pattern when regulating roller 6 by viscous flower
Impression cylinder 1, plate cylinder 2, blanket cylinder 3, N color wallboard 9, the N+1 color wallboard 9 I stated are the prior arts, herein no longer in detail
It states.
The drying system 4 is mounted in front of dancing roll and fixes with wallboard 10 is connect, and drying system is to adopt
With infra-red drying systematic LIV drying system, the infra-red drying system and LIV drying system are the prior arts, and structure is not
It is described in detail again.
Equipped with the elastic force regulating device 8 for adjusting yardage, the tune between the dancing roll 5 and another dancing roll 5 I
Regulating device 8 includes regulating roller 6, tension sensor 7, pedestal 11, line handspike 12, fixing seat 13, gear 14, lead screw 15, motor
16(is as shown in Figure 3), two roller head of roller is equipped with tension sensor 7, and tension sensor is fixed on the pedestal 11, and connects on pedestal
It is connected to line handspike 12, is connect by feed screw nut with lead screw 15 on the pedestal, lead screw one end is fixed with by thrust bearing
Gear 14, gear is driven by motor 16 to be rotated, and motor 16 is fixed in fixing seat 13, and fixing seat is fixed with wallboard 10 is connect.
When work, machine normally prints, and the paper power that elastic sensor 7 detects is in best print range, tension sensing
Device inputs a signal into controller, and controller, which inputs tension-adjusting gear 8 according to feedback information, makes tension reach best printing tension,
Tension sensor detect adjust roller pressure it is inconsistent when, output signal to controller, controller output signal to regulating device,
Motor work, above and below the pedestal 11 and tension sensor that band moving gear rotates, and lead screw is driven to connect with it by feed screw nut
Mobile, to realize the up and down adjustment of regulating roller 6, quickly correction and adjusting paper pressure, reach adjustment paper distance and adapt to not
Same printing format.
It is one such that CPU or PLC can be selected in the controller.
The line handspike and screw structure installation space are small, and governing response is fast, and precision is high, to can guarantee paper
Tension ensures printing quality in turn.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two members
Connection inside part.For those skilled in the art, above-mentioned term can be understood of the invention as the case may be
Concrete meaning.
Claims (3)
1. a kind of intermittent web press breadth adjusting device, it includes N color wallboard and N+1 color wallboard, and plate cylinder and
Blanket cylinder is fixedly supported on respectively on N color wallboard and N+1 color wallboard, impression cylinder respectively with the blanket cylinder clearance fit
It is fixed on N color wallboard and N+1 color wallboard I, it is characterised in that: be spaced and set between the N color wallboard and N+1 color wallboard the two
Set, drying system is mounted in front of dancing roll, the dancing roll be fixedly supported on connection wallboard on, dancing roll and another
Equipped with the tension-adjusting gear for adjusting yardage between dancing roll I.
2. a kind of intermittent web press breadth adjusting device according to claim 1, it is characterised in that: the regulating device packet
Regulating roller, tension sensor, pedestal, line handspike, fixing seat, gear, lead screw, motor are included, two roller head of roller installs tensioned biography
Sensor, and tension sensor is fixed on the base, and line handspike is connected on pedestal, on the pedestal by feed screw nut with
Lead screw connection, lead screw one end are fixed with gear by thrust bearing, and gear is driven by a motor rotation, and motor is fixed on fixing seat
On, fixing seat is fixed with wallboard is connect.
3. a kind of intermittent web press breadth adjusting device according to claim 1, it is characterised in that: tension sensor will be believed
Number input controller, controller, which inputs tension-adjusting gear according to feedback information, makes tension reach best printing tension, and tension passes
When sensor detects that adjusting roller pressure is inconsistent, controller is outputed signal to, controller output signal is to regulating device, motor work
Make, band moving gear rotates, and lead screw is driven to move up and down with it by the pedestal that feed screw nut connects, to realize regulating roller
Up and down adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778176.8A CN109367202A (en) | 2018-07-16 | 2018-07-16 | A kind of intermittent web press breadth adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778176.8A CN109367202A (en) | 2018-07-16 | 2018-07-16 | A kind of intermittent web press breadth adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367202A true CN109367202A (en) | 2019-02-22 |
Family
ID=65403749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778176.8A Pending CN109367202A (en) | 2018-07-16 | 2018-07-16 | A kind of intermittent web press breadth adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367202A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940972A (en) * | 2019-04-19 | 2019-06-28 | 山东富强包装箱有限公司 | A kind of compound package material gravure apparatus and its application method |
| CN111038092A (en) * | 2019-12-09 | 2020-04-21 | 高斯图文印刷系统（中国）有限公司 | Mounting structure of UV curing device of roll paper offset press |
| CN112356571A (en) * | 2020-11-09 | 2021-02-12 | 唐丙振 | Intermittent printing equipment |
| CN113314639A (en) * | 2020-05-08 | 2021-08-27 | 中天光伏材料有限公司 | Functional backboard and preparation method thereof |
| CN114103256A (en) * | 2021-12-14 | 2022-03-01 | 马鞍山市康辉纸箱纸品有限公司 | High-efficient intelligent carton production system |
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| CN205635963U (en) * | 2016-04-20 | 2016-10-12 | 海宁宏高化纤有限公司 | Hauler on polyamide fibre short -staple production line |
| CN205873178U (en) * | 2016-06-28 | 2017-01-11 | 昆明理工大学 | Off tracking deviation correcting device is prevented to electronic belt conveyor scale belt |
| CN206899950U (en) * | 2017-04-17 | 2018-01-19 | 孝感市御准机械自动化有限公司 | A kind of mechanical axis is driven intaglio press accurately pre- chromatography device |
| CN207030226U (en) * | 2017-05-03 | 2018-02-23 | 河北万杰机械科技股份有限公司 | The material retractable device of intermission rotary press printing material tension stability |
| CN208558588U (en) * | 2018-07-16 | 2019-03-01 | 新乡市大为创新印刷包装机械有限公司 | A kind of intermittent web press breadth adjusting device |
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2018
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Patent Citations (14)
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| CN1118307A (en) * | 1995-08-10 | 1996-03-13 | 柴卫东 | Web rotary press |
| CN2484176Y (en) * | 2001-03-26 | 2002-04-03 | 陈震华 | Multicolour group flexible-plate printing press |
| US20090211473A1 (en) * | 2005-04-27 | 2009-08-27 | Klaus Peters | Printing press and method for register correction |
| CN202088644U (en) * | 2011-06-08 | 2011-12-28 | 福建省晋江市佶龙机械工业有限公司 | Guide belt tensioning device for wallpaper circular screen printing machine |
| CN102423965A (en) * | 2011-09-16 | 2012-04-25 | 任继平 | Reel material printer pre-positioning automatic overprinting system and automatic overprinting method |
| CN202640946U (en) * | 2012-06-22 | 2013-01-02 | 潍坊东航印刷科技股份有限公司 | Automatic rotation paper storing and feeding device for batch-type rotary press |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940972A (en) * | 2019-04-19 | 2019-06-28 | 山东富强包装箱有限公司 | A kind of compound package material gravure apparatus and its application method |
| CN111038092A (en) * | 2019-12-09 | 2020-04-21 | 高斯图文印刷系统（中国）有限公司 | Mounting structure of UV curing device of roll paper offset press |
| CN113314639A (en) * | 2020-05-08 | 2021-08-27 | 中天光伏材料有限公司 | Functional backboard and preparation method thereof |
| CN112356571A (en) * | 2020-11-09 | 2021-02-12 | 唐丙振 | Intermittent printing equipment |
| CN114103256A (en) * | 2021-12-14 | 2022-03-01 | 马鞍山市康辉纸箱纸品有限公司 | High-efficient intelligent carton production system |
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