[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP2013082163A - Inkjet device - Google Patents

Inkjet device Download PDF

Info

Publication number
JP2013082163A
JP2013082163A JP2011224760A JP2011224760A JP2013082163A JP 2013082163 A JP2013082163 A JP 2013082163A JP 2011224760 A JP2011224760 A JP 2011224760A JP 2011224760 A JP2011224760 A JP 2011224760A JP 2013082163 A JP2013082163 A JP 2013082163A
Authority
JP
Japan
Prior art keywords
ink
particulate
inkjet device
impact
ink jet
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
Application number
JP2011224760A
Other languages
Japanese (ja)
Inventor
Masakazu Tsuchiya
賢和 土屋
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2011224760A priority Critical patent/JP2013082163A/en
Publication of JP2013082163A publication Critical patent/JP2013082163A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Ink Jet (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a continuous type inkjet device which can reduce the occurrence of ink leakage failure even if an impact is applied to the inkjet device during printing.SOLUTION: An inkjet device 1 includes: a head 10 for making continuously-supplied ink particulate; a charging part 11 for charging the particulate ink; a deflection electrode 12 for bending a track of the particulate ink according to printing contents; and a gutter 13 for recovering the particulate of which the track is not bent. The inkjet device 1 includes an impact absorbing material 16, such as urethane foam and an impact absorbing gel, to cover the whole surface of a body cover 15.

Description

本発明は、コンティニュアス型のインクジェット装置を使用した際に発生するインキ漏れ不良を軽減させるための技術に関する。   The present invention relates to a technique for reducing ink leakage defects that occur when a continuous type ink jet apparatus is used.

封筒の管理番号などのデータの印字にはコンティニュアス型のインクジェット装置が用いられているが、コンティニュアス型のインクジェット装置を利用すると、インクジェット装置に連続して供給されるインキが漏れるインキ漏れ不良が発生するため、印刷の現場ではインキ漏れ不良の対策を講じることが必要となっている。   Continuous type ink jet devices are used to print envelope management numbers and other data, but when continuous ink jet devices are used, ink that is continuously supplied to the ink jet device leaks. Since defects occur, it is necessary to take measures against ink leakage defects at the printing site.

図2は、コンティニュアス型のインクジェット装置の一般的な構成を説明する図である。図2に図示したコンティニュアス型のインクジェット装置2は、連続的に供給されるインキを粒子状にするヘッド部20と、粒子状のインキを帯電させる帯電部21と、印字内容に応じて粒子状のインキの軌道を曲げる偏向電極部22と、軌道が曲げられなかった粒子状のインキを回収するガター部23と、ヘッド部20に電源を供給する電源部24を有し、全体を本体カバー25で覆われている。   FIG. 2 is a diagram illustrating a general configuration of a continuous ink jet apparatus. The continuous ink jet apparatus 2 shown in FIG. 2 includes a head unit 20 that makes the ink supplied continuously into particles, a charging unit 21 that charges the particulate ink, and particles according to the contents of printing. A deflecting electrode portion 22 that bends the ink-like trajectory, a gutter portion 23 that collects particulate ink whose trajectory has not been bent, and a power source portion 24 that supplies power to the head portion 20. 25.

インキ漏れ防止対策としては、特許文献1の[0043]段落に記載があるように、インキ漏れを防止するためにO―リングを接続部に取り付けていることが一般的であるが、印字中にインクジェット装置2に衝撃が加わり、インキの噴き出し位置がずれることでインキ漏れ不良が発生してしまうケースも少なくない。   As a measure for preventing ink leakage, as described in paragraph [0043] of Patent Document 1, it is common to attach an O-ring to the connection portion to prevent ink leakage. There are many cases where an ink leakage defect occurs due to an impact applied to the ink jet apparatus 2 and a shift of the ink ejection position.

コンティニュアス型のインクジェット装置2を使用する場合、印刷品目毎にインキの噴出し位置を調整することが必要になり、図2で図示したインクジェット装置2のヘッド部20には、インキの噴出し位置を調整する機構が備えられているが、衝撃によって該機構のネジが緩みインキの噴き出し位置がずれると、ガター部23で回収されなかった粒子状のインキが印字対象物上に垂れてインキ漏れ不良が発生してしまう。   When the continuous type inkjet device 2 is used, it is necessary to adjust the ink ejection position for each printing item, and the ink ejection is performed on the head portion 20 of the inkjet device 2 illustrated in FIG. Although a mechanism for adjusting the position is provided, if the screw of the mechanism is loosened due to an impact and the ink ejection position shifts, the particulate ink that has not been collected by the gutter unit 23 hangs down on the printing object and causes ink leakage. Defects will occur.

特開2006−44015号公報JP 2006-44015 A

そこで、本発明は、印字中にインクジェット装置に衝撃が加えられてもインキ漏れ不良の発生を軽減することのできるコンティニュアス型のインクジェット装置を提供することを目的とする。   SUMMARY An advantage of some aspects of the invention is that it provides a continuous-type inkjet device that can reduce the occurrence of ink leakage defects even when an impact is applied to the inkjet device during printing.

上述した課題を解決する本発明は、インクジェット装置に加えられた衝撃を吸収できるように、本体カバーの全面を覆うように衝撃吸収材を設けたことを特徴とするコンティニュアス型のインクジェット装置である。   The present invention that solves the above-described problems is a continuous-type ink jet device characterized in that an impact absorbing material is provided so as to cover the entire surface of the main body cover so that the impact applied to the ink jet device can be absorbed. is there.

インクジェット装置に加えられた衝撃は衝撃吸収材にて吸収されるため、該衝撃によりインキの噴出し位置がずれることを軽減でき、結果としてインキ漏れ不良を軽減できる。
Since the impact applied to the ink jet device is absorbed by the impact absorbing material, it is possible to reduce the deviation of the ink ejection position due to the impact, and as a result, it is possible to reduce ink leakage defects.

本実施形態のインクジェット装置の構成を説明する図。1 is a diagram illustrating a configuration of an ink jet apparatus according to an embodiment. コンティニュアス型のインクジェット装置の一般的な構成を説明する図。1 is a diagram illustrating a general configuration of a continuous type inkjet apparatus. FIG.

ここから、本発明にかかるインクジェット装置の好適な実施形態について、図面を参照しながら詳細に説明する。なお、これから説明する実施形態は本発明の一実施形態にしか過ぎず、本発明は,これから説明する実施形態に限定されることなく、種々の変形や変更が可能である。   A preferred embodiment of an ink jet apparatus according to the present invention will be described in detail with reference to the drawings. The embodiment described below is only one embodiment of the present invention, and the present invention is not limited to the embodiment described below, and various modifications and changes are possible.

図1は、本実施形態のインクジェット装置1の構成を説明する図である。図1に図示したインクジェット装置1はコンティニュアス型の装置で、図2を用いて説明した装置と同様に、本実施形態のインクジェット装置1は、連続的に供給されるインキを粒子状にするヘッド部10と、粒子状のインキを帯電させる帯電部11と、印字内容に応じて粒子状のインキの軌道を曲げる偏向電極部12と、軌道が曲げられなかった粒子状のインキを回収するガター部13と、ヘッド部10に電源を供給する電源部14から少なくとも構成される。   FIG. 1 is a diagram illustrating a configuration of an inkjet apparatus 1 according to the present embodiment. The ink jet apparatus 1 shown in FIG. 1 is a continuous type apparatus, and the ink jet apparatus 1 according to this embodiment forms particles of continuously supplied ink in the same manner as the apparatus described with reference to FIG. A head unit 10, a charging unit 11 for charging particulate ink, a deflection electrode unit 12 that bends the orbit of the particle ink according to the contents of printing, and a gutter that collects the particulate ink that has not been bent. It comprises at least a part 13 and a power supply part 14 for supplying power to the head part 10.

インクジェット装置1は、印字対象物(例えば、封筒)が搬送されるコンベア上に設置されることが一般的で、機械の微振動等による衝撃がインクジェット装置1に加わり、インキの噴出し位置を調整する機構のネジが緩むことでインキの噴き出し位置がずれると、インキ漏れ不良が発生するため、本実施形態のインクジェット装置1には、本体カバー15の全面を覆うように、発泡ウレタンや衝撃吸収ゲルなどの衝撃吸収材16が設けられている。   The ink jet apparatus 1 is generally installed on a conveyor on which a print target (for example, an envelope) is conveyed, and an impact caused by a slight vibration of the machine is applied to the ink jet apparatus 1 to adjust the ink ejection position. If the ink ejection position is shifted due to the loosening of the screw of the mechanism that causes the ink to leak, an ink leakage defect will occur. A shock absorber 16 such as is provided.

インクジェット装置1の本体カバー15の全面を衝撃吸収材16により覆うことで、印字中にインクジェット装置1に衝撃が加わっても該衝撃は衝撃吸収材16にて吸収されるため、インキの噴出し位置を調整する機構のネジが緩むなどしてインキの噴き出し位置がずれることを軽減でき、結果としてインキ漏れ不良を軽減できる。   By covering the entire surface of the main body cover 15 of the inkjet apparatus 1 with the impact absorbing material 16, even if an impact is applied to the inkjet apparatus 1 during printing, the impact is absorbed by the impact absorbing material 16. It is possible to reduce the deviation of the ink ejection position by loosening the screw of the mechanism for adjusting the ink, and as a result, it is possible to reduce the ink leakage defect.

本実施形態のインクジェット装置1のように構成した装置を3ヶ月間使用した結果であるが、従来のインクジェット装置ではインキ漏れ不良の発生頻度が2、3回/月であったが、本実施形態のインクジェット装置1のように構成した装置ではインキ漏れ不良の発生頻度を0.6回/月に軽減することができた。   This is a result of using an apparatus configured like the ink jet apparatus 1 of the present embodiment for three months. In the conventional ink jet apparatus, the frequency of occurrence of ink leakage failure was a few times / month. In the apparatus configured like the inkjet apparatus 1, the frequency of occurrence of defective ink leakage could be reduced to 0.6 times / month.

1 インクジェット装置
10 ヘッド部
11 帯電部
12 偏向電極部
13 ガター部
14 電源部
15 本体カバー
16 衝撃吸収材
DESCRIPTION OF SYMBOLS 1 Inkjet apparatus 10 Head part 11 Charging part 12 Deflection electrode part 13 Gutter part 14 Power supply part 15 Main body cover 16 Shock absorber

Claims (1)

本体カバーの全面を覆うように衝撃吸収材を設けたことを特徴とするコンティニュアス型のインクジェット装置。
A continuous type ink jet apparatus characterized in that an impact absorbing material is provided so as to cover the entire surface of the main body cover.
JP2011224760A 2011-10-12 2011-10-12 Inkjet device Pending JP2013082163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011224760A JP2013082163A (en) 2011-10-12 2011-10-12 Inkjet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011224760A JP2013082163A (en) 2011-10-12 2011-10-12 Inkjet device

Publications (1)

Publication Number Publication Date
JP2013082163A true JP2013082163A (en) 2013-05-09

Family

ID=48527888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011224760A Pending JP2013082163A (en) 2011-10-12 2011-10-12 Inkjet device

Country Status (1)

Country Link
JP (1) JP2013082163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045034A1 (en) 2017-08-31 2019-03-07 サントリーホールディングス株式会社 Printing system, printing device, and method for producing printed matter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10119252A (en) * 1996-10-24 1998-05-12 Hitachi Ltd Ink jet recorder
JP2000168098A (en) * 1998-12-01 2000-06-20 Canon Inc Ink tank and its formation
JP2000229419A (en) * 1999-02-09 2000-08-22 Keyence Corp Ink jet recorder
JP2010131917A (en) * 2008-12-05 2010-06-17 Hitachi Industrial Equipment Systems Co Ltd Inkjet recording device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10119252A (en) * 1996-10-24 1998-05-12 Hitachi Ltd Ink jet recorder
JP2000168098A (en) * 1998-12-01 2000-06-20 Canon Inc Ink tank and its formation
JP2000229419A (en) * 1999-02-09 2000-08-22 Keyence Corp Ink jet recorder
JP2010131917A (en) * 2008-12-05 2010-06-17 Hitachi Industrial Equipment Systems Co Ltd Inkjet recording device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045034A1 (en) 2017-08-31 2019-03-07 サントリーホールディングス株式会社 Printing system, printing device, and method for producing printed matter
US10926536B2 (en) 2017-08-31 2021-02-23 Suntory Holdings Limited Printing system, printing device, and method of producing printed object

Similar Documents

Publication Publication Date Title
CN103813865B (en) For the device of cleaning material or component such as steel
JP2010284965A (en) Method for printing on curved surface
GB2461490A (en) Large-scale injet printer
TW200738401A (en) Method of detaching platelike substance and apparatus therefor
JP2010240824A (en) Opening blade module for package film opening crack line
JP2013082163A (en) Inkjet device
MX2011011267A (en) Method and system for improved ink jet or printhead replacement.
KR20190008363A (en) Printing device and printing method
CN203831999U (en) Nozzle flexible positioning device
CN106015749B (en) A kind of supporting arrangement for pipeline
US20160214383A1 (en) Head unit and recording apparatus
KR20040063037A (en) Paper-discharging apparatus for image forming device
CN204137829U (en) The antiseized device for coal of a kind of coal conveyer belts
JP5824898B2 (en) Platen unit and liquid ejecting apparatus
PL2059393T3 (en) Device for compensating for the variation in width of a flexible print support and printing machine comprising such a device
JP5534993B2 (en) Platen mechanism and recording apparatus
JP2006289981A (en) Ink transfer unit of printer
CN204294652U (en) A kind of milling train and blow device thereof
TW200711850A (en) Screen printing device and printing system thereof
JP2006232010A (en) Working machine
CN103439822B (en) A kind of display device
CN202030370U (en) Paper pressing device for cutting roller on production line of gravure press
CN103712171B (en) Rectifier bracket and lighting apparatus
CN101839650B (en) Circular cooler and unit static sealing device thereof
KR20130058503A (en) Offset printing device

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20130823

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140822

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150610

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150616

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150717

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151215

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20160412