CN108177439A - A kind of nozzle method of adjustment of Drum inkjet printers - Google Patents
A kind of nozzle method of adjustment of Drum inkjet printers Download PDFInfo
- Publication number
- CN108177439A CN108177439A CN201711466226.0A CN201711466226A CN108177439A CN 108177439 A CN108177439 A CN 108177439A CN 201711466226 A CN201711466226 A CN 201711466226A CN 108177439 A CN108177439 A CN 108177439A
- Authority
- CN
- China
- Prior art keywords
- arch
- counterbore
- test bar
- drum
- group
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/24—Case-shift mechanisms; Fount-change arrangements
Landscapes
- Ink Jet (AREA)
Abstract
This application discloses the nozzle methods of adjustment of Drum inkjet printers, include the following steps：S1：The gap between nozzle trolley and printing drum is adjusted, insertion operation is carried out to arch counterbore respectively using first group of test bar, so that first group of test bar can be fully inserted into arch counterbore；First group of test bar includes at least one first cylinder test bar, and the diameter of the first cylinder test bar is less than the arc diameter of arch counterbore；S2：Insertion operation is carried out to arch counterbore respectively using second group of test bar, second group of test bar includes at least one second cylinder test bar, and the diameter of the second cylinder test bar is more than the diameter of the first cylinder test bar and less than the arc diameter of arch counterbore；When the second cylinder test bar cannot be inserted into arch counterbore, adjustment terminates；If thering is the second cylinder test bar to be inserted into arch counterbore, repeatedly step S1 and S2, until the second cylinder test bar cannot be inserted into arch counterbore.Adjustment can be realized by test bar and arch counterbore in the application.
Description
Technical field
This application involves inkjet printing field more particularly to a kind of nozzle methods of adjustment of Drum inkjet printers.
Background technology
Existing ink-jet printer is mainly flat-panel printer, and printed material is laid on one flat plate, nozzle trolley difference
It is printed line by line along Y-axis and X-axis, to ensure printing precision, nozzle trolley needs to meet two required precisions：Nozzle cart base plate with
The depth of parallelism, nozzle and the Y-axis of printing tablet（Nozzle trolley moving direction）The depth of parallelism.This requirement usually relies on accurate processing
Location fit can reach, and if necessary to higher printing precision, usually be adjusted in a manner that screw is adjusted or is added gasket
It is whole.
Other than ink-jet printer, also there are Drum inkjet printers.If above-mentioned adjustment mode is applied to drum-type
During ink-jet printer, it will be unable to nozzle trolley being adjusted to correct position.This is main difference is that the spray of flat-panel printer
Position deviation of the head trolley in X-axis and Y-axis will not change each nozzle to the distance on printed material surface, and Drum inkjet is beaten
Because nozzle cart base plate and printing drum are all cambered surfaces, position deviation of the nozzle trolley in X-axis and Y-axis can all cause print machine
The distance on each nozzle to printed material surface is inconsistent, declines so as to cause print quality.
Invention content
In view of this, it is beaten it is an object of the invention to overcome the deficiencies of the prior art and provide one kind suitable for Drum inkjet
The nozzle method of adjustment of print machine.
In order to solve the above-mentioned technical problem, the present invention is realized using following scheme：
A kind of nozzle method of adjustment of Drum inkjet printers, applied to Drum inkjet printers, the Drum inkjet printers
Including printing drum and nozzle trolley, the nozzle trolley is in arc-shaped, is distributed with thereon consistent with the circumferencial direction that printing is roused
Multiple nozzles for spray printing, and it is roused on opposite cylindrical surface with printing, is respectively provided with close to the end of printing drum two axial ends
One group of arch counterbore, every group of arch counterbore include multiple arch counterbores；
Include the following steps：
S1：Adjust the gap between nozzle trolley and printing drum（Gap refers to the circumference table that cylindrical surface to the printing of nozzle trolley is roused
Face）, insertion operation is carried out to arch counterbore respectively using first group of test bar, so that first group of test bar can be fully inserted into
Arch counterbore；First group of test bar includes at least one first cylinder test bar, and the diameter of the first cylinder test bar is less than arch
The arc diameter of counterbore；
S2：Insertion operation is carried out to arch counterbore respectively using second group of test bar, and second group of test bar includes at least one the
Two cylinder test bars, the diameter of the second cylinder test bar are more than the diameter of the first cylinder test bar and less than the circular arc of arch counterbore
Diameter；When the second cylinder test bar cannot be inserted into arch counterbore, adjustment terminates；If there is the second cylinder test bar to be inserted into
Arch counterbore, then repeatedly step S1 and S2, until the second cylinder test bar cannot be inserted into arch counterbore.
Printing drum surface when the vault of a diameter of arch counterbore of the first cylinder test bar is in gap lower deviation
Distance, printing drum surface when the vault of a diameter of arch counterbore of the second cylinder test bar is in the gap upper deviation
Distance.It sets by doing so so that final error not more than adjusts deviation.
The quantity of first cylinder test bar of first group of test bar is consistent with the quantity of arch counterbore.First cylinder is examined
The quantity for surveying stick is consistent with the quantity of arch counterbore, can be simultaneously to every when the first cylinder test bar is used to carry out being inserted into detection
One arch counterbore is detected, and is facilitated the deviation of observation position and is adjusted correspondingly.
Every group of arch counterbore includes three arch counterbores, and distribute alternately between three arch counterbores in circular arc.Three arches
Circular arc distributes alternately between shape counterbore, covers the entire arc surface of nozzle trolley, ensure each nozzle and printing drum away from
From consistency.
Adjustment nozzle trolley translates along X-axis and Z axis, rotates to adjust the gap between nozzle trolley and printing drum respectively；
The X-axis is vertical with the axis that printing is roused and in same level, and Z axis is vertical with the axis that printing is roused and same vertical flat
In face.By the adjustment along X-axis and Z axis, it may be such that the cylindrical surface of nozzle trolley and the cylindrical surface that printing is roused are concentric.
Compared with prior art, the present invention has the advantages that：The application passes through on test bar and nozzle trolley
Arch counterbore adjustment can be realized, it is compact-sized, it is simple and reliable；It is detected by using two groups of test bars, there is easily behaviour
Make, the characteristics of Adjustment precision is high, and product test facilitates accurate, does not need to precision detecting instrument.
Description of the drawings
Fig. 1 is the structure diagram of printing drum and nozzle trolley；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is Fig. 2 partial enlarged views；
Fig. 4 is Fig. 3 partial enlarged views.
Specific embodiment
In order to which those skilled in the art is allowed to more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention
It is further elaborated.
Embodiment
As shown in Fig. 1 ~ 4, the nozzle method of adjustment of a kind of Drum inkjet printers, applied to Drum inkjet printers, institute
State Drum inkjet printers include printing drum 100 and nozzle trolley 200, the nozzle trolley be in arc-shaped, be distributed with thereon with
The consistent multiple nozzles for spray printing of circumferencial direction of printing drum, and it is roused with printing on opposite cylindrical surface, it is close to hold
The end of print drum two axial ends is respectively provided with one group of arch counterbore, and every group of arch counterbore includes three arch counterbores 110, and three arches
It distributes alternately between counterbore 110 in circular arc.
Include the following steps：
S1：Adjustment nozzle trolley makes respectively along X-axis and Z axis translation, rotation to adjust the gap between nozzle trolley and printing drum
Insertion operation is carried out to arch counterbore respectively with first group of test bar, is sunk so that first group of test bar can be fully inserted into arch
Hole；First group of test bar includes the first cylinder of six roots of sensation test bar 310, and the diameter of the first cylinder test bar is less than the circle of arch counterbore
Arc dia；X-axis is vertical with the axis that printing is roused and in same level, and Z axis is vertical with the axis that printing is roused and same perpendicular
In straight plane；
S2：Insertion operation is carried out to arch counterbore respectively using second group of test bar, second group of test bar is justified including the six roots of sensation second
Post detection stick, the diameter of the second cylinder test bar are more than the diameter of the first cylinder test bar and straight less than the circular arc of arch counterbore
Diameter；When the second cylinder test bar cannot be inserted into arch counterbore, adjustment terminates；If there is the second cylinder test bar to be inserted into encircleing
Shape counterbore, then repeatedly step S1 and S2, until the second cylinder test bar cannot be inserted into arch counterbore.
Wherein, printing is roused when the vault of a diameter of arch counterbore of the first cylinder test bar is in gap lower deviation
The distance on surface, printing drum table when the vault of a diameter of arch counterbore of the second cylinder test bar is in the gap upper deviation
The distance in face.
The wherein specific implementation of above-described embodiment only present invention, description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these obvious alternative forms are equal
It belongs to the scope of protection of the present invention.
Claims (5)
1. a kind of nozzle method of adjustment of Drum inkjet printers, which is characterized in that applied to Drum inkjet printers, the drum
Formula ink-jet printer includes printing drum and nozzle trolley, and the nozzle trolley is in arc-shaped, and the circle roused with printing is distributed with thereon
The consistent multiple nozzles for spray printing of circumferential direction, and it is roused with printing on opposite cylindrical surface, and two axial ends are roused close to printing
End be respectively provided with one group of arch counterbore, every group of arch counterbore includes multiple arch counterbores；
Include the following steps：
S1：The gap between nozzle trolley and printing drum is adjusted, arch counterbore is inserted into respectively using first group of test bar
Operation, so that first group of test bar can be fully inserted into arch counterbore；First group of test bar includes at least one first cylinder
Test bar, the diameter of the first cylinder test bar are less than the arc diameter of arch counterbore；
S2：Insertion operation is carried out to arch counterbore respectively using second group of test bar, and second group of test bar includes at least one the
Two cylinder test bars, the diameter of the second cylinder test bar are more than the diameter of the first cylinder test bar and less than the circular arc of arch counterbore
Diameter；When the second cylinder test bar cannot be inserted into arch counterbore, adjustment terminates；If there is the second cylinder test bar to be inserted into
Arch counterbore, then repeatedly step S1 and S2, until the second cylinder test bar cannot be inserted into arch counterbore.
2. the nozzle method of adjustment of Drum inkjet printers according to claim 1, which is characterized in that first cylinder
The distance on printing drum surface when the vault of a diameter of arch counterbore of test bar is in gap lower deviation, the second cylinder inspection
The distance on printing drum surface when surveying the vault of a diameter of arch counterbore of stick in the gap upper deviation.
3. the nozzle method of adjustment of Drum inkjet printers according to claim 1, which is characterized in that first group of inspection
The quantity for surveying the first cylinder test bar of stick is consistent with the quantity of arch counterbore.
4. the nozzle method of adjustment of Drum inkjet printers according to claim 1, which is characterized in that every group of arch counterbore
Including three arch counterbores, and distribute alternately between three arch counterbores in circular arc.
5. the nozzle method of adjustment of Drum inkjet printers according to claim 1, which is characterized in that adjustment nozzle trolley
It translated respectively along X-axis and Z axis, rotate to adjust the gap between nozzle trolley and printing drum；The X-axis and the axis of printing drum
Vertically and in same level, Z axis is vertical with the axis that printing is roused and in same perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466226.0A CN108177439B (en) | 2017-12-28 | 2017-12-28 | A kind of spray head method of adjustment of Drum inkjet printers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466226.0A CN108177439B (en) | 2017-12-28 | 2017-12-28 | A kind of spray head method of adjustment of Drum inkjet printers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108177439A true CN108177439A (en) | 2018-06-19 |
| CN108177439B CN108177439B (en) | 2019-06-21 |
Family
ID=62548506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466226.0A Expired - Fee Related CN108177439B (en) | 2017-12-28 | 2017-12-28 | A kind of spray head method of adjustment of Drum inkjet printers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177439B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481162A (en) * | 2019-09-20 | 2019-11-22 | 深圳亿瓦创新科技有限公司 | A kind of print cartridge driving device of surface spray printing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030189634A1 (en) * | 2002-04-05 | 2003-10-09 | Agfa Corporation | Method and system for calibrating spatial light modulator of imaging engine |
| JP2007030449A (en) * | 2005-07-29 | 2007-02-08 | Toppan Printing Co Ltd | Various kinds of print media printing system |
| CN101376288A (en) * | 2007-08-30 | 2009-03-04 | 兄弟工业株式会社 | Inkjet recording apparatus |
| CN102431291A (en) * | 2010-09-17 | 2012-05-02 | 株式会社东芝 | Holding device of recording medium, image forming apparatus, and conveying method of recording medium |
| CN103313856A (en) * | 2010-11-10 | 2013-09-18 | 电子影像公司 | LED roll to roll drum printer systems, structures and methods |
-
2017
- 2017-12-28 CN CN201711466226.0A patent/CN108177439B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030189634A1 (en) * | 2002-04-05 | 2003-10-09 | Agfa Corporation | Method and system for calibrating spatial light modulator of imaging engine |
| JP2007030449A (en) * | 2005-07-29 | 2007-02-08 | Toppan Printing Co Ltd | Various kinds of print media printing system |
| CN101376288A (en) * | 2007-08-30 | 2009-03-04 | 兄弟工业株式会社 | Inkjet recording apparatus |
| CN102431291A (en) * | 2010-09-17 | 2012-05-02 | 株式会社东芝 | Holding device of recording medium, image forming apparatus, and conveying method of recording medium |
| CN103313856A (en) * | 2010-11-10 | 2013-09-18 | 电子影像公司 | LED roll to roll drum printer systems, structures and methods |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481162A (en) * | 2019-09-20 | 2019-11-22 | 深圳亿瓦创新科技有限公司 | A kind of print cartridge driving device of surface spray printing device |
| CN110481162B (en) * | 2019-09-20 | 2024-06-11 | 深圳亿瓦创新科技有限公司 | Ink box driving device of surface jet printing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108177439B (en) | 2019-06-21 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211228 |