CN106626772A - Ink stack device driven by dual servo motors of digital printing machine - Google Patents
Ink stack device driven by dual servo motors of digital printing machine Download PDFInfo
- Publication number
- CN106626772A CN106626772A CN201710009148.5A CN201710009148A CN106626772A CN 106626772 A CN106626772 A CN 106626772A CN 201710009148 A CN201710009148 A CN 201710009148A CN 106626772 A CN106626772 A CN 106626772A
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- CN
- China
- Prior art keywords
- fixed
- ink
- servo motor
- frame
- stack
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- 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.)
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Classifications
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- 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
- B41J2/135—Nozzles
- B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
Abstract
The invention discloses an ink stack device driven by dual servo motors of a digital printing machine. The device comprises a frame and an ink stack mounting plate provided with a plurality of ink pads. The device is characterized in that two sets of servo motor driving structures are mounted at two ends of the ink stack mounting plate. Each of the servo motor driving structures comprises a servo motor, a driving lead screw, a fixed seat, an ink stack slide block, an induction switch and a controller, wherein the housing of the servo motor is fixed on the frame; one end of the driving lead screw is coupled to an output shaft of the servo motor; the fixed seat is fixed on the frame and the other end of the driving lead screw is mounted on the fixed seat; the ink stack slide block is fixed in the bottom of the ink stack mounting plate, a threaded hole is formed in the ink stack slide block, the ink stack slide block externally sleeves the driving lead screw, and the driving lead screw rotates to drive the ink stack slide block to move; the induction switch is fixed relative to the frame for detecting an initial position signal of the ink stack mounting plate; and the input end of the controller is connected to the induction switch and the output end of the controller is connected to the servo motor. The ink stack device disclosed by the invention has the beneficial effects of simple structure, low cost, precise position control and high cost performance.
Description
Technical field
The present invention relates to a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor.
Background technology
Two kinds of the digital decorating machine ink stack device point of prior art：One kind is fixed black stack device, to wait shower nozzle to move
Its moisturizing achieved above is moved, another kind is portable ink stack device, and the device is particularly suitable for single pass digital decorating machines shower nozzle
In moisturizing state, when jet head sets installing plate is elevated to the position of regulation, black stack device is moving to jet head sets installing plate just to group
Lower section, corresponds each shower nozzle each black stack pad corresponding with black stack device and realizes moisturizing.Current many digital decorating machines
Motor and speed reducer is installed using in one end of black stack device mostly by manufacturing firm, by speed reducer output shaft drive Timing Belt or
Being driven black stack other end synchronizing moving, the major defect of the device is drive link, the shift position at black stack or so two ends because
The tension variation of Timing Belt and the driving member gap of intermediate link, that causes black stack or so two ends moves to corresponding nozzle position not
It is synchronous, cause a deviation, shower nozzle and black stack is not in close contact, cause sealing effectiveness bad, have impact on the moisturizing of each shower nozzle
And pumping ink effect.If running into the digital decorating machine of ultra-wide, the span of black stack device is very big, and black stack device one end is passed through with motor
Reductor drives Timing Belt, and intermediate link loss is very big, can produce resistance and torsion, the synchronization of the other end is have impact on, because being
One motor control, it is impossible to realize the fine setting of the other end.
The content of the invention
The present invention is not enough according to more than, there is provided a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor,
Accurate positioning can be obtained by Dual-Servo Motor control.
The technical scheme is that：
A kind of digital decorating machine ink stack device driven based on Dual-Servo Motor, including：
Frame；
Black stack installing plate, is provided with multiple tampons；
It is characterized in that, the two ends of black stack installing plate are provided with two sets of servomotor driving structures, often cover servomotor driving structure
Including：
Servomotor, housing is fixed in frame；
Drive screw, one end couples with the output shaft of servomotor；
Fixed seat, is fixed in frame, and the other end of drive screw is arranged in fixed seat；
Black stack slide block, is fixed on the bottom of black stack installing plate, and black stack slide block is provided with screwed hole, and black stack slide block set is in drive screw
Outward, drive screw is rotated can drive black stack slide block movement；
Inductive switch, fixes relative to frame, for detecting the initial position signal of black stack installing plate；
Controller, input connection inductive switch, outfan connection servomotor.
Due to two sets of servomotor driving structure co- controlling ink stack installing plates, with reference to drive screw transmission, can obtain very
High control accuracy, can be suitable for the digital decorating machine of ultra-wide, and controller can select PLC as control centre, and inductive switch is optional
With electromagnetic induction switch etc..
In order to further improve control accuracy, also include：
Bracing frame, fixes relative to the frame；
Line slideway, is fixed on bracing frame and be arranged in parallel with drive screw；
Straight-line guide rail slide block, is fixed on the bottom surface of the black stack installing plate, can move along line slideway.
Further, also include：
Wedge, is fixed in frame；
Motor mounting rack, for installing the servomotor, the bottom of motor mounting rack offers elongated hole, by screw energy
Motor mounting rack is fixed on wedge, motor mounting rack can be adjusted with the position of wedge.
It should be noted that by wedge energy accurate adjustment tampon and the distance of shower nozzle, it is ensured that between tampon and shower nozzle
Accurate positioning, does not offset, does not stay upper and lower gap, it is ensured that shower nozzle moisturizing, pumps residual prepared Chinese ink.
Preferably, also including：
Shaft coupling, the drive screw Jing shaft coupling couples with the output shaft of servomotor.
Preferably, also including：
Preferably, inductive switch support, the sensed switch bracket of the inductive switch is fixed on bracing frame.
In order to improve the stability of line slideway, the line slideway offers multiple screw fixed holes, and screw is passed through should
Screw fixed hole can be fixed on line slideway on bracing frame.
Preferably, also including：
Black stack groove, is fixed on the bottom surface of black stack installing plate, and is arranged on the lower section of the plurality of tampon；
Pumping ink motor, it is multiple, in black stack groove, the outlet of tampon described in the inlet communication of pumping ink motor, pumping ink motor
Outlet waste ink bottle, pumping ink motor electrically connects the controller.
It is an advantage of the invention that：
1. the device or so two ends are respectively mounted with that a servomotor directly drives screw mandrel, transmission efficiency, driving force by shaft coupling
Square is big, and noise is little；
2. because the device or so two ends are respectively mounted with a servomotor so that black stack two ends shift position high precision, can be real
Existing independent synchronization fine setting, synchronous effect is good so that all tampons on black stack can accurately be corresponded with shower nozzle, shower nozzle with it is black
The good sealing effect of pad, moistening effect is good, it is to avoid gas leakage during pumping ink, and residual ink inhales the phenomenon such as unclean；
3., because the device or so two ends are respectively mounted with a set of servomotor drive screw device, it is installed on the outer of digital decorating machine
Side, without transmission link in the middle part of digital machine, very easily with maintenance and maintain.
The present invention has simple structure, low cost, the beneficial effect that position control is accurate, the ratio of performance to price is high.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
In conjunction with accompanying drawing, the present invention is further illustrated：
As illustrated, frame；
Black stack installing plate 212, is provided with multiple tampons 213；
It is characterized in that, the two ends of black stack installing plate 212 are provided with two sets of servomotor driving structures, often cover servomotor and drive knot
Structure includes：
Servomotor 201, housing is fixed in frame；
Drive screw 205, one end couples with the output shaft of servomotor 201；
Fixed seat 206, is fixed in frame, and the other end of drive screw 205 is arranged in fixed seat 206；
Black stack slide block 211, is fixed on the bottom of black stack installing plate 212, and black stack slide block 211 is provided with screwed hole, black stack slide block 211
It is enclosed within outside drive screw 205, drive screw 205 is rotated can drive black stack slide block 211 to move；
Inductive switch 210, fixes relative to frame, for detecting the initial position signal of black stack installing plate 212；
Controller, input connection inductive switch 210, outfan connection servomotor 201.
Also include：
Bracing frame 1, fixes relative to frame；
Line slideway 208, is fixed on bracing frame 1 and be arranged in parallel with drive screw 205；
Straight-line guide rail slide block 215, is fixed on the bottom surface of black stack installing plate 212, can move along line slideway 208.
Also include：
Wedge 203, is fixed in frame；
Motor mounting rack 2, for installing servomotor 201, the bottom of motor mounting rack 2 offers elongated hole 202, by spiral shell
Nail can be fixed on motor mounting rack 2 on wedge 203, and motor mounting rack 2 can be adjusted with the position of wedge 203.
Also include：
Shaft coupling 204, the Jing shaft couplings 204 of drive screw 205 couple with the output shaft of servomotor 201.
Also include：
Inductive switch support 209, the sensed switch bracket 209 of inductive switch 210 is fixed on bracing frame 1.
Line slideway 208 offers multiple screw fixed holes 216, and screw can lead in straight line through the screw fixed hole 216
Rail 208 is fixed on bracing frame 1.
Also include：
Black stack groove 214, is fixed on the bottom surface of black stack installing plate 212, and is arranged on the lower section of multiple tampons 213；
Pumping ink motor, it is multiple, in black stack groove 214, the outlet of the inlet communication tampon 213 of pumping ink motor, pumping ink motor
Outlet waste ink bottle, pumping ink motor electrical connection controller.
Claims (7)
1. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor, including：
Frame；
Black stack installing plate（212）, multiple tampons are installed（213）；
It is characterized in that, black stack installing plate（212）Two ends two sets of servomotor driving structures are installed, often cover servomotor drive
Structure includes：
Servomotor（201）, housing is fixed in frame；
Drive screw（205）, one end and servomotor（201）Output shaft connection；
Fixed seat（206）, it is fixed in frame, drive screw（205）The other end be arranged on fixed seat（206）On；
Black stack slide block（211）, it is fixed on black stack installing plate（212）Bottom, black stack slide block（211）It is provided with screwed hole, black stack
Slide block（211）It is enclosed within drive screw（205）Outward, drive screw（205）Rotation can drive black stack slide block（211）It is mobile；
Inductive switch（210）, fix relative to frame, for detecting black stack installing plate（212）Initial position signal；
Controller, input connection inductive switch（210）, outfan connection servomotor（201）.
2. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as claimed in claim 1, is characterized in that, also
Including：
Bracing frame（1）, fix relative to the frame；
Line slideway（208）, it is fixed on bracing frame（1）Upper and and drive screw（205）It is arranged in parallel；
Straight-line guide rail slide block（215）, it is fixed on the black stack installing plate（212）Bottom surface, can be along line slideway（208）Move
It is dynamic.
3. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as claimed in claim 2, is characterized in that, also
Including：
Wedge（203）, it is fixed in frame；
Motor mounting rack（2）, for installing the servomotor（201）, motor mounting rack（2）Bottom offer elongated hole
（202）, can be by motor mounting rack by screw（2）It is fixed on wedge（203）On, motor mounting rack（2）With wedge
（203）Position can adjust.
4. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as described in claim 1,2 or 3, its feature
It is also to include：
Shaft coupling（204）, the drive screw（205）Jing shaft couplings（204）With servomotor（201）Output shaft connection.
5. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as described in claim 1,2 or 3, its feature
It is also to include：
Inductive switch support（209）, the inductive switch（210）Sensed switch bracket（209）It is fixed on bracing frame（1）On.
6. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as claimed in claim 2, is characterized in that, institute
State line slideway（208）Offer multiple screw fixed holes（216）, screw is through the screw fixed hole（216）Straight line can be led
Rail（208）It is fixed on bracing frame（1）On.
7. a kind of digital decorating machine ink stack device driven based on Dual-Servo Motor as claimed in claim 3, is characterized in that, also
Including：
Black stack groove（214）, it is fixed on black stack installing plate（212）Bottom surface, and be arranged on the plurality of tampon（213）Lower section；
Pumping ink motor, it is multiple, installed in black stack groove（214）It is interior, tampon described in the inlet communication of pumping ink motor（213）Outlet,
The outlet waste ink bottle of pumping ink motor, pumping ink motor electrically connects the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009148.5A CN106626772B (en) | 2017-01-06 | 2017-01-06 | Digital decorating machine ink stack device based on Dual-Servo Motor driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009148.5A CN106626772B (en) | 2017-01-06 | 2017-01-06 | Digital decorating machine ink stack device based on Dual-Servo Motor driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626772A true CN106626772A (en) | 2017-05-10 |
| CN106626772B CN106626772B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710009148.5A Active CN106626772B (en) | 2017-01-06 | 2017-01-06 | Digital decorating machine ink stack device based on Dual-Servo Motor driving |
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Citations (10)
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| US6293718B1 (en) * | 2000-01-05 | 2001-09-25 | Hewlett-Packard Company | Printer with a two roller, two motor paper delivery system |
| CN101804735A (en) * | 2010-04-14 | 2010-08-18 | 北京美科艺数码科技发展有限公司 | Ink scraping maintenance device for inkjet printer |
| US7963631B2 (en) * | 2005-04-25 | 2011-06-21 | Ulvac, Inc. | Printhead maintenance station |
| WO2013044689A1 (en) * | 2011-09-30 | 2013-04-04 | 北大方正集团有限公司 | Inkjet printing positioning device and control method thereof |
| CN103223780A (en) * | 2013-05-15 | 2013-07-31 | 济南优诺思喷印设备有限公司 | Cleaning and hydrating device for printer nozzle |
| CN203543363U (en) * | 2013-08-28 | 2014-04-16 | 深圳市全印图文技术有限公司 | Flat screen printing machine with movable guide rail beam |
| CN203713253U (en) * | 2014-03-05 | 2014-07-16 | 广东赛因迪科技股份有限公司 | Ink jet printer nozzle cleaning device |
| CN104191821A (en) * | 2014-09-15 | 2014-12-10 | 郑州新世纪数码打印科技有限公司 | Double-mouth nozzle pictorial machine ink stack |
| CN106079915A (en) * | 2016-07-27 | 2016-11-09 | 浙江东山广信数码印花设备有限公司 | A kind of digital ink-jet printed device of tradition flat screen printing machine |
| CN206485051U (en) * | 2017-01-06 | 2017-09-12 | 浙江东山广信数码印花设备有限公司 | The black stack device of digital decorating machine driven based on Dual-Servo Motor |
-
2017
- 2017-01-06 CN CN201710009148.5A patent/CN106626772B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293718B1 (en) * | 2000-01-05 | 2001-09-25 | Hewlett-Packard Company | Printer with a two roller, two motor paper delivery system |
| US7963631B2 (en) * | 2005-04-25 | 2011-06-21 | Ulvac, Inc. | Printhead maintenance station |
| CN101804735A (en) * | 2010-04-14 | 2010-08-18 | 北京美科艺数码科技发展有限公司 | Ink scraping maintenance device for inkjet printer |
| WO2013044689A1 (en) * | 2011-09-30 | 2013-04-04 | 北大方正集团有限公司 | Inkjet printing positioning device and control method thereof |
| CN103223780A (en) * | 2013-05-15 | 2013-07-31 | 济南优诺思喷印设备有限公司 | Cleaning and hydrating device for printer nozzle |
| CN203543363U (en) * | 2013-08-28 | 2014-04-16 | 深圳市全印图文技术有限公司 | Flat screen printing machine with movable guide rail beam |
| CN203713253U (en) * | 2014-03-05 | 2014-07-16 | 广东赛因迪科技股份有限公司 | Ink jet printer nozzle cleaning device |
| CN104191821A (en) * | 2014-09-15 | 2014-12-10 | 郑州新世纪数码打印科技有限公司 | Double-mouth nozzle pictorial machine ink stack |
| CN106079915A (en) * | 2016-07-27 | 2016-11-09 | 浙江东山广信数码印花设备有限公司 | A kind of digital ink-jet printed device of tradition flat screen printing machine |
| CN206485051U (en) * | 2017-01-06 | 2017-09-12 | 浙江东山广信数码印花设备有限公司 | The black stack device of digital decorating machine driven based on Dual-Servo Motor |
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| Publication number | Publication date |
|---|---|
| CN106626772B (en) | 2018-04-20 |
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