CN109049985A - A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head - Google Patents

A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head Download PDF

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Publication number
CN109049985A
CN109049985A CN201811092562.8A CN201811092562A CN109049985A CN 109049985 A CN109049985 A CN 109049985A CN 201811092562 A CN201811092562 A CN 201811092562A CN 109049985 A CN109049985 A CN 109049985A
Authority
CN
China
Prior art keywords
scraping article
cleaning agent
spray head
liquid bath
agent liquid
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
CN201811092562.8A
Other languages
Chinese (zh)
Inventor
蔡道生
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.)
Wuhan Easy Technology Co Ltd
Original Assignee
Wuhan Easy Technology 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 Wuhan Easy Technology Co Ltd filed Critical Wuhan Easy Technology Co Ltd
Priority to CN201811092562.8A priority Critical patent/CN109049985A/en
Publication of CN109049985A publication Critical patent/CN109049985A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517Cleaning of print head nozzles
    • B41J2/16535Cleaning of print head nozzles using wiping constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517Cleaning of print head nozzles
    • B41J2/16535Cleaning of print head nozzles using wiping constructions
    • B41J2/16541Means to remove deposits from wipers or scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517Cleaning of print head nozzles
    • B41J2/16552Cleaning of print head nozzles using cleaning fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517Cleaning of print head nozzles
    • B41J2/16552Cleaning of print head nozzles using cleaning fluids
    • B41J2002/16558Using cleaning liquid for wet wiping

Landscapes

  • Ink Jet (AREA)

Abstract

The present invention relates to a kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head, it is characterized by comprising mounting plates, the mounting plate is fixed on rack beam, and bottom plate is fixed on mounting plate, the bottom plate two sides are each provided with the riser for installing scraping article wheel shaft, scraping article is installed on scraping article wheel shaft, cleaning agent liquid bath is provided between two riser, cleaning agent liquid bath is located at below scraping article, the cleaning agent liquid bath is for being stored with scavenger specially, the scraping article end is immersed in the cleaning agent in cleaning agent liquid bath, the scraping article wheel shaft passes through its rotation of step motor control.The beneficial effects of the present invention are structure of the invention is simple, automatic, effective cleaning piezoelectric type spray head.

Description

A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head
Technical field
The present invention relates to the printer technology field with piezoelectric ink jet head, specially a kind of inkjet style printer pressure The automatic cleaning apparatus of electric-type spray head.
Background technique
In conventional two-dimensional inkjet printing field, the cleaning of spray head generallys use dry flexible paper (or cloth), also there is use Silica gel scraping article.This kind of methods are suitble to the lesser printer of ink viscosity, and non-wetted scraping article (including flexible paper or cloth) can be with More neatly remove the dirt (including ink residue) of nozzle surface.Currently, the application field of piezoelectric type spray head constantly expands, The ink kind that spray head sprays is also varied.For example, the ink that spray head sprays is much tackifying resin in 3D printing field. Moreover, the 3D printer print job time is longer (one part of every printing will continuous inkjet print thousands of layers or more), and It cannot stop in print procedure, need to wipe spray head without interruption in whole printing process.If using traditional wiping method, It uses blotting paper or scraping article directly to clean printing head with the mutual friction of spray head phase as cleaning medium, not can effectively clear and stick Ink on printing head, residual ink are easy the subtle ink hole on blocking spray head, printer are caused to can not work normally. Therefore, the dedicated of ink can be dissolved by having to the scraping article surface in the printer for printing the larger ink of viscosity, needing to wipe spray head Cleaning agent (contains lubricant, to reduce friction), and can continue working.
Summary of the invention
In view of the deficiencies of the prior art, inkjet style printer piezoelectric type spray head is automatically cleaned the present invention provides a kind of Device solves the problems, such as that this type printer head is not easy to clean.
The technical solution adopted by the present invention are as follows:
A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head, including mounting plate, the mounting plate are fixed on On rack beam, and bottom plate is fixed on mounting plate, the bottom plate two sides are each provided with the riser for installing scraping article wheel shaft, scrape It is installed on scraping article on wheel shaft, cleaning agent liquid bath is provided between two riser, cleaning agent liquid bath is located at below scraping article, described Cleaning agent liquid bath for being stored with scavenger specially, immerse in the cleaning agent in cleaning agent liquid bath, described to scrape by the scraping article end Wheel shaft passes through its rotation of step motor control.
According to the above scheme, it is additionally provided with waste liquid tank on the left of the cleaning agent liquid bath, is provided with scraper plate on the right side of waste liquid tank, institute Stating scraping article can contact with the end face for cleaning printer head with scraper blade strip.
According to the above scheme, the scraper plate end is inclined surface.
According to the above scheme, the waste liquid tank, scraper plate and cleaning agent liquid bath are structure as a whole.
According to the above scheme, the scavenger specially contains lubricant.
Action process of the invention and the utility model has the advantages that
Piezoelectric type spray head is before inkjet printing each time, and scraping article rotates an angle under the control of stepper motor, at this Position, before piezoelectric type nozzle printing when the mobile top by scraping article, scraping article just can clean nozzle surface by wiping The ink and dirt of attachment, scraping article had infiltrated in the liquid bath for being stored with scavenger specially before cleaning piezoelectric type spray head.Institute It states scavenger specially and contains lubricant, it is ensured that scraping article and expensive piezoelectric type spray head do not damage contact surface when rubbing, and scrape Both moments that item is contacted with piezoelectric type spray head mutual angle is just conducive to scrape off the ink on piezoelectric type spray head, can be easy Ground is scraped completely by ink remaining on piezoelectric type spray head.
After scraping article just scrapes off the residual ink on piezoelectric type spray head, stepper motor continues to drive scraping article rotation, scraping article Cleaning surface contacted with scraper plate, residual ink wiped clean on scraping article is made residual ink into waste liquid tank, reaches collection by scraper plate The effect of waste water protection environment.Stepper motor continues to control scraping article rotation, on the one hand enables the scraping article that ink is just removed by scraper plate Infiltration is in reservoir, and on the other hand, angle locating for scraping article can enable spray head pass through not touch scraping article.
Before print next time, the scraping article infiltrated in reservoir drives rotation to the angle that can clean spray head by motor Degree, is ready for next layer of printing and cleaning.Under the control of the control circuit, the bilateral reciprocation of piezoelectric type spray head with scrape The mutually coordinated progress of the rotary motion of item, it is ensured that spray head is all clean before each inkjet printing of piezoelectric type spray head.
This patent can effectively, easily clean printer head, and structure is brief, automatic operation.
Detailed description of the invention
Fig. 1 is positive direction view of the invention;
Fig. 2 is the cross-sectional view in the direction Fig. 1 M-M;
Fig. 3 is the partial enlarged view of Fig. 2.
In figure: 1 rack beam, 2 mounting plates, 3 bottom plates, 4 No.1 risers, 5 No. two risers, 6 cleaning agent liquid baths, 7 waste liquid tanks, 8 Scavenger specially, 9 residual inks, 10 scraper plates, 11 bearings, 12 scraping article wheel shafts, 13 scraping articles, 14 scraping article pressing plates, 15 No.1 synchronizing wheels, 16 synchronous belts, 17 No. two synchronizing wheels, 18 stepper motors, 19 piezoelectric type spray heads, 20 spray head fixed frames.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention It states, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, all other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.
Please refer to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of inkjet style printer piezoelectric type spray head from Dynamic cleaning device, including mounting plate 2, mounting plate 2 are fixed on rack beam 1, and bottom plate 3 is fixed on mounting plate 2, bottom plate 3 Two sides be respectively fixedly connected with No.1 riser 4 and No. two risers 5, and scavenger specially liquid bath 6 is fixed in the middle part of two risers With waste liquid tank 7, cleaning agent liquid bath 6 and 7 top of waste liquid tank are fixed with scraper plate 10, are stored with scavenger specially in cleaning agent liquid bath 6 8, the built-in residual ink 9 of waste liquid tank 7, there are two axis horizontal and concentric axis for the top installation of No.1 riser 4 and No. two risers 5 11 are held, scraping article wheel shaft 12 is installed, and be fixed with scraping article 13 on scraping article wheel shaft 12 on bearing, scraping article 13 is solid with scraping article pressing plate 14 It is scheduled on scraping article wheel shaft 12, and the lower part of scraping article 13 is immersed in scavenger specially 8, scraping article wheel shaft 12 is close to No. two risers 5 one End stretches out bearing 11 and No.1 synchronizing wheel 15 is fixedly mounted, and engagement is equipped with synchronous belt 16 in No.1 synchronizing wheel 15, and synchronous Other end engagement with 16 is equipped with No. two synchronizing wheels 17, and No. two synchronizing wheels 17 and 18 shaft of stepper motor are fixedly mounted, stepping Motor 18 and No. two risers 5 are fixedly mounted, and piezoelectric type spray head 19 is mounted on spray head fixed frame 20, spray head fixed frame and printer Ontology is flexibly connected by linear bearing, is pushing ink of the every spray of electric-type spray head 19, pressure by the control circuit of software control Electric-type spray head will be automatically shifted to receive the cleaning of scraping article 13 right above scraping article 13, and stepper motor 18 is issued in control circuit at this time Control instruction under rotate, rotated by toothed belt transmission scraping article wheel shaft 12, so that scraping article 13 be driven to rotate, scraping article 13 cleaned Infiltrated scavenger specially 8, Special cleaning before piezoelectric type spray head 19 in the cleaning agent liquid bath 6 for being stored with scavenger specially 8 Agent 8 contains lubricant, it is ensured that scraping article 13 and expensive piezoelectric type spray head 19 do not damage contact surface when rubbing, and scraping article 13 with Both moments that piezoelectric type spray head 19 contacts, mutual angle was just conducive to scrape off the ink on piezoelectric type spray head 19, can be easy Ground is clean by ink remaining on piezoelectric type spray head 19 and dirt scraping, bilateral reciprocation and the scraping article 13 of piezoelectric type spray head 19 The mutually coordinated progress of rotary motion, it is ensured that spray head is all clean before each ink-jet of piezoelectric type spray head 19.When scraping article 13 is just scraped After going the residual ink 9 on piezoelectric type spray head 19, is rotated on above-mentioned scraper plate 10 at once, have scraper plate 10 by the residual on scraping article 13 Ink 9 is scraped completely, drops into residual ink 9 in waste liquid tank 7, achievees the effect that collect waste liquid protection environment.
It should be noted that, in this document, the relational terms of the first, second grade, left and right etc are used merely to one A entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, term " includes " or any other variant be intended to it is non- It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements, But also other elements including being not explicitly listed, or further include solid by this process, method, article or equipment Some elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head, it is characterised in that: including mounting plate, the installation Plate is fixed on rack beam, and bottom plate is fixed on mounting plate, and the bottom plate two sides are each provided with for installing scraping article wheel shaft Riser, be installed on scraping article on scraping article wheel shaft, cleaning agent liquid bath be provided between two riser, cleaning agent liquid bath is located at scraping article Lower section, the cleaning agent liquid bath immerse the cleaning agent in cleaning agent liquid bath for being stored with scavenger specially, the scraping article end In, the scraping article wheel shaft passes through its rotation of step motor control.
2. automatic cleaning apparatus according to claim 1, it is characterised in that: be additionally provided on the left of the cleaning agent liquid bath Waste liquid tank, waste liquid tank right side are provided with scraper plate, and the end face that the scraping article is used to clean printer head can be contacted with scraper plate.
3. automatic cleaning apparatus according to claim 2, it is characterised in that: the scraper plate end is inclined surface.
4. automatic cleaning apparatus according to claim 2 or 3, it is characterised in that: the waste liquid tank, scraper plate and cleaning agent liquid Slot is structure as a whole.
5. automatic cleaning apparatus according to claim 1, it is characterised in that: the scavenger specially contains lubricant.
CN201811092562.8A 2018-09-19 2018-09-19 A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head Pending CN109049985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811092562.8A CN109049985A (en) 2018-09-19 2018-09-19 A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811092562.8A CN109049985A (en) 2018-09-19 2018-09-19 A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head

Publications (1)

Publication Number Publication Date
CN109049985A true CN109049985A (en) 2018-12-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112373041A (en) * 2020-12-18 2021-02-19 四川讼博广告有限公司 Automatic scraping device for hot bed bottom plate of FDM printer
CN114054388A (en) * 2020-07-29 2022-02-18 烟台冰轮智能机械科技有限公司 Wiper strip for cleaning bottom plate of printer nozzle
CN118238521A (en) * 2024-05-08 2024-06-25 山东宏鑫广告传媒有限公司 Method and structure for cleaning printing head of laser ribbon scroll machine

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CN107034531A (en) * 2017-05-15 2017-08-11 黄忠南 A kind of tow extraction equipment
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CN206579304U (en) * 2017-03-09 2017-10-24 陆永添 The belt wiper mechanism of ink-jet printing system used for textiles
CN207072182U (en) * 2017-08-02 2018-03-06 郑州新世纪数码科技股份有限公司 Rotate ink-scraping device
CN108045093A (en) * 2017-12-05 2018-05-18 武汉璟丰科技有限公司 The residual black cleaning device of ink-jet printer non-woven fabrics nozzle and its cleaning method
CN209257684U (en) * 2018-09-19 2019-08-16 武汉易制科技有限公司 A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0399857A (en) * 1989-09-13 1991-04-25 Fujitsu Ltd Cleaning method for ink jet head
US6082848A (en) * 1994-03-25 2000-07-04 Hewlett-Packard Company Self-cleaning service station for inkjet printing mechanisms
CN1718878A (en) * 2004-07-09 2006-01-11 村田机械株式会社 Cleaning apparatus for draft roller
CN101062615A (en) * 2006-04-28 2007-10-31 光宝科技股份有限公司 Driving module for driving print-head maintaining device
CN102196916A (en) * 2008-10-28 2011-09-21 马肯依玛士公司 Printer with a continuous jet printing head and device for cleaning the head
CN101875262A (en) * 2009-04-30 2010-11-03 上海福士达电子有限公司 Device for removing residual ink on inkjet head of printer, graph plotter or inkjet printer
CN103707645A (en) * 2013-12-11 2014-04-09 浙江工业大学 Ink-jet print head cleaning and scraping device of franking machine
CN104742374A (en) * 2015-04-02 2015-07-01 共享装备有限公司 Printing head cleaning device for 3D printer
CN205167895U (en) * 2015-10-20 2016-04-20 杭州宏华数码科技股份有限公司 Jet printing machine's shower nozzle washs structure
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CN107034531A (en) * 2017-05-15 2017-08-11 黄忠南 A kind of tow extraction equipment
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CN207072182U (en) * 2017-08-02 2018-03-06 郑州新世纪数码科技股份有限公司 Rotate ink-scraping device
CN108045093A (en) * 2017-12-05 2018-05-18 武汉璟丰科技有限公司 The residual black cleaning device of ink-jet printer non-woven fabrics nozzle and its cleaning method
CN209257684U (en) * 2018-09-19 2019-08-16 武汉易制科技有限公司 A kind of automatic cleaning apparatus of inkjet style printer piezoelectric type spray head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114054388A (en) * 2020-07-29 2022-02-18 烟台冰轮智能机械科技有限公司 Wiper strip for cleaning bottom plate of printer nozzle
CN112373041A (en) * 2020-12-18 2021-02-19 四川讼博广告有限公司 Automatic scraping device for hot bed bottom plate of FDM printer
CN118238521A (en) * 2024-05-08 2024-06-25 山东宏鑫广告传媒有限公司 Method and structure for cleaning printing head of laser ribbon scroll machine

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Application publication date: 20181221

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