WO2009089672A1 - Racle pour une unité d'impression d'une machine à rainurer d'impression - Google Patents

Racle pour une unité d'impression d'une machine à rainurer d'impression Download PDF

Info

Publication number
WO2009089672A1
WO2009089672A1 PCT/CN2008/001130 CN2008001130W WO2009089672A1 WO 2009089672 A1 WO2009089672 A1 WO 2009089672A1 CN 2008001130 W CN2008001130 W CN 2008001130W WO 2009089672 A1 WO2009089672 A1 WO 2009089672A1
Authority
WO
WIPO (PCT)
Prior art keywords
spring
ink chamber
doctor blade
sealing plate
anilox roller
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.)
Ceased
Application number
PCT/CN2008/001130
Other languages
English (en)
Chinese (zh)
Inventor
Zhuolin Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2009089672A1 publication Critical patent/WO2009089672A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/061—Inking devices
    • B41F9/065—Using inking rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers

Definitions

  • the invention relates to the technical field of carton printing machinery, in particular to a carton printing slotting machine with a scraper and a printing unit single scraper device.
  • the double scraper device is composed of a lower scraper and an upper seal cutter, and the upper and lower scraper blades are closely attached to the surface of the anilox roller during operation, and the small granular object carried by the medium such as cardboard during the working of the machine , will be attached to the surface of the anilox roller, because the upper sealing knife is attached to the surface of the anilox roller, the small granular object adhered to the surface of the anilox roller will be blocked by the upper sealing knife, and the small granular object will be It will be sandwiched between the upper sealing knife and the anilox roller to scratch the anilox roller.
  • the printing plate After the scratch of the anilox roller, the printing plate will be affected and the printing effect will be affected.
  • the ink tray In the ink tray, the ink cannot be fully utilized in the process of one pumping; also for the above reasons, the ink sticking to the surface of the ink receiving tray, the ink returning tube, the rubber roller, and the anilox roller is easily dried, which may cause pollution of the machine. When cleaning these pollutions, it will bring pollution to the site. Also, since there is no seal and the ink chamber cannot be formed, the ink remaining on the surface of the rubber roller or the anilox roller cannot be recovered after the printing is completed, and the water consumption during cleaning is More.
  • An object of the present invention is to overcome the above-mentioned deficiencies of the prior art and to provide a single blade device which does not scratch the anilox roller and which can form an ink chamber for sufficient use of the ink and for ink recovery and effective cleaning.
  • a single-scraper device for a printing unit of a carton printing grooving machine comprising a single blade ink chamber, a spring stop, a spring, a spring pull rod, an air bag, a scraper, a gasket, a pressure plate, a hinge Mechanism, screw, nylon end closure, elastic end closure.
  • the single blade ink chamber is mounted on the bracket by a hinge mechanism, and the single blade ink chamber is rotatable about the axis of the hinge mechanism, and the blade and the gasket are fixed on the single blade ink chamber by the pressing plate and the screw;
  • the spring stopper is fixed on the bracket, the spring rod
  • One end of the spring pull rod is a disc-shaped, shoulder, the threaded end of the spring pull rod is installed in the screw hole of the single scraper ink chamber, and the spring is installed between the spring stopper and the disc-shaped shoulder of the spring pull rod .
  • Nylon end sealing plate and elastic end sealing plate are respectively installed at two ends of the single blade ink chamber, and the elastic end sealing plate can be compressed and deformed to be in close contact with the surface of the anilox roller; single blade ink chamber and scraper, nylon end
  • the sealing plate and the elastic end sealing plate form an ink containing cavity when the elastic end sealing plate is in close contact with the surface of the anilox roller.
  • the air bag is a one-piece strip, a bag-type structure with one end closed and one end with an inflation port.
  • the air bag material is rubber, which can be inflated and inflated, and then deflated and returned to the original state.
  • the air bag is mounted between the single blade ink chamber and the bracket.
  • Figure 1 is a schematic structural view of the present invention
  • FIG. 2 is a schematic view showing the overall structure of the present invention.
  • Figure 3 is a schematic view showing the structure of Figure 2 after removing the anilox roller.
  • the embodiment includes an anilox roller 1, a nylon end seal 2, an elastic end seal 3, a single scraper ink chamber 4, a spring stop 5, a spring 6, and a spring pull rod 7.
  • the air bag 9, the scraper 10, the spacer 11, the pressure plate 12, the hinge mechanism 13, the screw 14, the single blade ink chamber 4 is mounted on the bracket 8 by a hinge mechanism 13, and the single blade ink chamber 4 is rotatable about the axis of the hinge mechanism 13,
  • the blade 10 and the spacer 11 are fixed on the single blade ink chamber 4 by the pressing plate 12 and the screw 11;
  • the spring stopper 5 is fixed to the bracket 8, the spring rod 7 is threaded at one end, and the other end of the spring rod 7 is a disk.
  • the shoulder of the spring pull rod 7 is installed in the screw hole of the single scraper ink chamber 4, and the spring 6 is installed between the spring stopper 5 and the disc-shaped shoulder of the spring pull rod 7; the nylon end seal 2, the elastic end
  • the sealing plates 3 are respectively installed at the two ends of the single blade ink chamber, and the elastic end sealing plate 3 can be compressed and deformed to be in close contact with the surface of the anilox roller 1; the single blade ink chamber 4 and the blade 10, the nylon end sealing plate 2, the elastic end sealing plate 3, tight at the elastic end sealing plate 3
  • airbag 9 is mounted between the ink chamber 4 with a single blade holder 8.
  • the air bag 9 is a monolithic strip, a bag-type structure with one end closed and an inflatable port at one end.
  • the air bag material is rubber, which can be inflated and inflated, and then deflated and returned to the original state.
  • the working principle of the invention is: when the airbag is inflated to generate expansion, pushing the single blade ink chamber to rotate around the axis of the hinge mechanism, the airbag pushes the single blade ink chamber to the anilox roller, the elastic end
  • the sealing plate first contacts the surface of the anilox roller and is compressed until the nylon end sealing plate contacts the surface of the anilox roller. At this time, the blade will be in close contact with the surface of the anilox roller, and the blade is scraped by a single blade.
  • the space after the cavity, the nylon end sealing plate, the elastic end sealing plate, and the anilox roller have been combined to form an ink chamber (see Fig. 1).
  • the spring sends a reverse pulling force to the single blade ink chamber through the spring stopper and the spring pull rod, so that the airbag reaches a certain pressure to push the single blade ink chamber forward. Therefore, the pressure of the airbag will be uniform, so that the thrust of the single blade ink chamber is equally uniform.
  • the single blade ink chamber is rotated by the pulling force of the spring away from the anilox roller, so that the blade, the nylon end sealing plate, and the elastic end sealing plate are separated from the surface of the anilox roller.
  • the airbag pushes the single blade ink chamber to the anilox roller, the elastic end sealing plate, the nylon end sealing plate, and the scraper stick to the anilox roller to form an ink chamber, and the ink supply system of the machine will ink Pumped into the ink chamber, the ink has a temporary pause in the ink chamber, the ink can be circulated to the anilox roller, and then flows into the ink return tube of the ink supply system to return to the ink tank.
  • the scraper When the machine is working, the scraper is in close contact with the surface of the anilox roller, so that the anilox roller is uniformly inked, and the small granular object contained in the dust and dust in the air adhered to the surface of the anilox roller is scraped by the scraper. Dropped into the ink, and the ink flows back to the ink tank. Since the ink supply system has a filtering device, the small granular object flowing back to the ink tank will be filtered, so that the anilox roller is not scratched.
  • the ink flows into the ink tank through the ink returning tube instead of flowing into the ink receiving tray from both ends of the anilox roller and the scraping blade. So there is no pollution to the machine and the site.
  • a certain amount of clean water is injected into the ink chamber, because the injected water also has a short stay in the ink chamber, and the residual ink on the anilox roller can be cleaned, so the ink in the cleaning water is inked. High volume, can be recycled.
  • the residual ink on the anilox roller is basically recovered.
  • the anilox roller is cleaned, the amount of ink in the cleaning water is greatly reduced, which can save cleaning water, reduce pollution caused by cleaning, and reduce water treatment. the cost of.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

La présente invention concerne une racle pour une unité d'impression d'une machine à rainurer d'impression. Une chambre de racle simple (4) est montée sur le support (8) au moyen d'un mécanisme de charnière (13), une racle (10) et une garniture (11) sont fixées sur la chambre de racle simple (4) au moyen d'une plaque de pression (12) et d'un boulon (14), une butée à ressort (5) est fixée au support (8), une extrémité filetée d'une bielle à ressort (7) est montée dans un trou de vis de la chambre de racle simple (4), un ressort (6) est disposé entre la butée à ressort (5) et une bague d'épaulement en forme de disque de la bielle à ressort (7), une plaque d'extrémité d'enveloppement en nylon (2) et une plaque d'extrémité d'enveloppement élastique (3) sont respectivement montées sur deux extrémités de la chambre de racle simple (4), la plaque d'extrémité d'enveloppement élastique (3) pouvant être amenée en butée par compression contre un rouleau intermédiaire d'encrage (1). La chambre de racle simple (4), la racle (10), la plaque d'extrémité d'enveloppement en nylon (2) et la plaque d'extrémité d'enveloppement élastique forment une chambre à encre devant contenir de l'encre lorsque la plaque d'extrémité d'enveloppement élastique (3) est amenée en butée contre le rouleau intermédiaire d'encrage. Une poche d'air (9) est montée entre la chambre de racle simple (4) et le support (8).
PCT/CN2008/001130 2008-01-16 2008-06-11 Racle pour une unité d'impression d'une machine à rainurer d'impression Ceased WO2009089672A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2008100258516A CN100548680C (zh) 2008-01-16 2008-01-16 纸箱印刷开槽机印刷单元单刮刀装置
CN200810025851.6 2008-01-16

Publications (1)

Publication Number Publication Date
WO2009089672A1 true WO2009089672A1 (fr) 2009-07-23

Family

ID=39621292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001130 Ceased WO2009089672A1 (fr) 2008-01-16 2008-06-11 Racle pour une unité d'impression d'une machine à rainurer d'impression

Country Status (2)

Country Link
CN (1) CN100548680C (fr)
WO (1) WO2009089672A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072179A1 (fr) 2015-10-27 2017-05-04 Macarbox S.L.U. Dispositif pour appliquer un fluide sur un rouleau
CN114906452A (zh) * 2022-05-08 2022-08-16 武汉北极光辉冷链仓储有限公司 一种高性能冷链运输箱及冷链物流运输方法
US20240336059A1 (en) * 2021-09-14 2024-10-10 Primeblade Sweden Ab An ink reservoir and doctor blade assembly

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100548680C (zh) * 2008-01-16 2009-10-14 佛山市南海东方纸箱机械实业有限公司 纸箱印刷开槽机印刷单元单刮刀装置
CN103129121A (zh) * 2011-12-01 2013-06-05 上海鼎龙机械有限公司 印刷部设有步进可调式刮刀着墨装置的印刷开槽机
DE102013010751A1 (de) * 2013-06-27 2014-12-31 Heidelberger Druckmaschinen Ag Dichtung für Rakeleinrichtungen
KR101648821B1 (ko) * 2014-11-17 2016-08-17 주식회사 보성산업롤 인쇄기용 잉크 도포장치
CN104494307A (zh) * 2014-12-04 2015-04-08 广东东方精工科技股份有限公司 一种用于纸箱印刷机的刮刀端封结构
CN104943127A (zh) * 2015-06-01 2015-09-30 安庆钰龙橡塑机械制造有限公司 一种硅橡胶挤出生产用挤出设备
CN104924562A (zh) * 2015-06-01 2015-09-23 安庆钰龙橡塑机械制造有限公司 一种单层硅橡胶高压母线挤出生产系统
CN104924563A (zh) * 2015-06-01 2015-09-23 安庆钰龙橡塑机械制造有限公司 一种具有挤出设备的硅橡胶高压母线挤出生产系统
CN104943117A (zh) * 2015-06-01 2015-09-30 安庆钰龙橡塑机械制造有限公司 一种硅橡胶高压母线挤出生产系统
CN104924568A (zh) * 2015-06-01 2015-09-23 安庆钰龙橡塑机械制造有限公司 一种硅橡胶挤出生产用喂料机构
CN108394172A (zh) * 2018-03-23 2018-08-14 合肥丹盛包装有限公司 一种具有环保节能功能的瓦楞纸板印刷生产线
CN111907210B (zh) * 2020-08-17 2021-12-28 平湖市三鑫纸塑股份有限公司 一种纸箱印刷开槽机印刷单元单刮刀装置
CN113580761B (zh) * 2021-08-06 2022-09-13 魏真 一种自动印刷包装设备
CN113522630A (zh) * 2021-08-12 2021-10-22 广东北斗精密仪器有限公司 一种无溶剂硅油涂布机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0607574A1 (fr) * 1992-12-30 1994-07-27 Fit Group, Inc. Encrier
US5735210A (en) * 1995-05-03 1998-04-07 Windmoller & Holscher Doctor blade unit for the inking system of a rotary printing press
CN2778567Y (zh) * 2004-11-10 2006-05-10 上海澳科利印刷机械有限公司 封闭式刮墨装置
CN2895062Y (zh) * 2006-04-28 2007-05-02 新乡市新诚印刷包装机械有限公司 柔版印刷机的供墨装置
CN101214754A (zh) * 2008-01-16 2008-07-09 佛山市南海东方纸箱机械实业有限公司 纸箱印刷开槽机印刷单元单刮刀装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0607574A1 (fr) * 1992-12-30 1994-07-27 Fit Group, Inc. Encrier
US5735210A (en) * 1995-05-03 1998-04-07 Windmoller & Holscher Doctor blade unit for the inking system of a rotary printing press
CN2778567Y (zh) * 2004-11-10 2006-05-10 上海澳科利印刷机械有限公司 封闭式刮墨装置
CN2895062Y (zh) * 2006-04-28 2007-05-02 新乡市新诚印刷包装机械有限公司 柔版印刷机的供墨装置
CN101214754A (zh) * 2008-01-16 2008-07-09 佛山市南海东方纸箱机械实业有限公司 纸箱印刷开槽机印刷单元单刮刀装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072179A1 (fr) 2015-10-27 2017-05-04 Macarbox S.L.U. Dispositif pour appliquer un fluide sur un rouleau
EP3368316B1 (fr) * 2015-10-27 2021-03-03 Macarbox, S.L.U. Dispositif pour appliquer un fluide sur un rouleau
EP3848202A1 (fr) 2015-10-27 2021-07-14 Macarbox, S.L.U. Dispositif et procédé pour appliquer un fluide sur un rouleau
US11806985B2 (en) 2015-10-27 2023-11-07 Macarbox S.L.U. Device for applying a fluid to a roller
US12350924B2 (en) 2015-10-27 2025-07-08 Macarbox S.L.U. Device for applying a fluid to a roller
US20240336059A1 (en) * 2021-09-14 2024-10-10 Primeblade Sweden Ab An ink reservoir and doctor blade assembly
CN114906452A (zh) * 2022-05-08 2022-08-16 武汉北极光辉冷链仓储有限公司 一种高性能冷链运输箱及冷链物流运输方法

Also Published As

Publication number Publication date
CN100548680C (zh) 2009-10-14
CN101214754A (zh) 2008-07-09

Similar Documents

Publication Publication Date Title
WO2009089672A1 (fr) Racle pour une unité d'impression d'une machine à rainurer d'impression
FI94039C (fi) Offset-painokone
CN211359736U (zh) 一种平板印刷机用水辊清洁装置
CN112957803A (zh) 一种固废硅铝高效分离和过滤的橡胶带式真空过滤机
CN106427219A (zh) 清洗机构、喷墨打印机以及清洗方法
CN206938170U (zh) 一种印刷机压印滚筒高效清洗装置
CN201143792Y (zh) 纸箱印刷开槽机印刷单元单刮刀装置
CN205588784U (zh) 印刷机封闭式刮刀装置
CN211335149U (zh) 一种印刷机用墨盒防堵装置
CN207291242U (zh) 一种用于凹版印刷机便于快速涂墨涂墨装置
CN201761140U (zh) 一种瓦楞纸板印刷机自动节墨洗墨装置
CN205323331U (zh) 刮刀式除杂机
WO2019100484A1 (fr) Machine intégrée multifonctionnelle d'élimination de déchets organiques
CN206551699U (zh) 一种印刷墨辊的清洗装置
CN212604045U (zh) 一种印刷机油墨处理装置
CN213291730U (zh) 一种胶印机的上墨和刮墨机构
CN209971469U (zh) 再生塑料熔体过滤器
CN102363392A (zh) 串墨辊刮墨清洗装置
CN212652255U (zh) 一种废弃的碳粉墨盒回收装置
CN212549575U (zh) 一种吸附效果好的活性炭清洁过滤装置
CN208630097U (zh) 一种印刷机油墨回收清洗装置
CN110843338A (zh) 一种印刷机用刮墨刀刀架
CN221457021U (zh) 一种包装膜生产用印刷装置
CN221457091U (zh) 一种用于平板胶印机的洗墨装置
CN206823236U (zh) 甘油脱色装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08772951

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08772951

Country of ref document: EP

Kind code of ref document: A1