CN106427206B - A kind of flexible printing machine can control printing quality - Google Patents
A kind of flexible printing machine can control printing quality Download PDFInfo
- Publication number
- CN106427206B CN106427206B CN201610670779.7A CN201610670779A CN106427206B CN 106427206 B CN106427206 B CN 106427206B CN 201610670779 A CN201610670779 A CN 201610670779A CN 106427206 B CN106427206 B CN 106427206B
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- rewinding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention belongs to printing equipment technology, more particularly to a kind of flexible printing machine that can control printing quality, including the host set gradually, unreel feed portion, Printing Department, post-processing portion and rewinding rewinding portion, unreeling feed portion includes discharging unit and tension control units, Printing Department includes several colour cells, drying unit is equipped in each colour cell, the flexible printing machine further includes quality testing unit one, quality testing unit two and rewinding switch unit, quality testing unit one is set between Printing Department and post-processing portion, quality testing unit two is set between post-processing portion and rewinding rewinding portion, the quality testing unit one, quality testing unit two is connect with host communication respectively；Rewinding rewinding portion includes rewinding reel and waste material reel, and the rewinding switch unit can transmit printing to rewinding reel or waste material reel, and rewinding switch unit is connect with host communication.The flexible printing machine can control the quality of printing, moreover it is possible to separate unqualified printing.
Description
Technical field
The invention belongs to printing equipment technology, and in particular to a kind of flexible printing machine that can control printing quality.
Background technique
Flexible printing machine is received significant attention since its structure is simple, printing efficiency is high, print quality is high, is being printed
It is generally compared on the basis of the printed original that client provides in journey, each printing process attempts to reach a target, i.e.,
Printing sample should restore printed original as much as possible.It needs to carry out cumbersome quality examination and printing product by printing personnel thus
Monitoring.Current Quality inspection and printing detection mainly by print personnel visual identification or by optical gauge come
It realizes, optical gauge is substantially carried out density measure or chromatism measurement.Due to flexographic printing fast speed, printing machine into
When the normal presswork of row, printing personnel will constantly be checked printing process and printed matter, the printing monitoring used
Device is moveable, and should generally monitor the register cross asterisk in the last one colour cell or the site thin portion that thinks according to institute's experience
Position on, the observation to the monitoring situation of printing registration, it should be noted that accumulate experience, referring to printing sample, so as to just
Really judged.It, be constantly to the surface color of printed matter, register situation, ink in carrying out normal production operation
Amount, tension, the viscosity of ink and pH value etc. are monitored, and finding the problem must be adjusted.These rely heavily on print
The attention and inspection of brush personnel, it is easy to cause waste material and the waste material of generation also to wind to normal material volume, be subsequent whole
Science and engineering brings unnecessary trouble, not only influences printing efficiency, but also increase printing cost.
Application No. is 201410058120.7 Chinese invention patents to disclose a kind of embedded screen decorating machine printing quality
Automatic checkout system, including printing image capturing system are measured, printing image capturing system is directly communicated with embedded subsystem.It should
After invention installs this system additional on traditional automatic screen pattern printer, the quality of Printing can be improved, guaranteeing stamp matter
Under the premise of amount, the stamp yield of printing machine is improved, reduces the occupancy to human resources, the embedded screen decorating machine printing quality
Amount automatic checkout system is only described procedural system, and it is cumbersome that there are programs, and does not make to the structure of printing machine
Specific description.
Summary of the invention
Aiming at the above shortcomings existing in the prior art, the present invention provides a kind of flexographic printing that can control printing quality
Machine, the flexible printing machine structure is simple, can control the quality of printing and reduces the generation of printing waste material.
In order to achieve the above object of the invention, the present invention uses following technical scheme：
A kind of flexible printing machine can control printing quality, including set gradually host, unreel feed portion (1), printing
Portion (2), post-processing portion (3) and rewinding rewinding portion (4), unreeling feed portion (1) includes discharging unit (11) and tension control units
(12), Printing Department (2) includes several colour cells (21), is equipped with drying unit (22) in each colour cell, the flexible printing machine also wraps
Quality testing unit one, quality testing unit two and rewinding switch unit are included, quality testing unit one is set to Printing Department (2) with after
Between processing department (3), quality testing unit two is set between post-processing portion (3) and rewinding rewinding portion (4), the quality testing list
Member one, quality testing unit two are connect with host communication respectively；Rewinding rewinding portion (4) includes rewinding reel (42) and waste material
Reel (41), the rewinding switch unit can transmit printing to rewinding reel (42) or waste material reel (41), rewinding switch unit
It is connect with host communication.
Preferably, the host includes controller, quality detection module and rewinding switching module, controller and quality testing
Module, rewinding switching module connect and carry out signal control, quality detection module and the quality testing unit one, quality testing
Two communication connection of unit, rewinding switching module and the rewinding switch unit communication connection.
Preferably, the rewinding switch unit includes the live-roller one (9) set gradually, dancer (8), live-roller two
(10) it is used to printing being transferred to the rewinding reel (42), cut with cutter (7), live-roller one (9) and live-roller two (10)
Cutter (7) is set between live-roller two (10) and rewinding reel (42), and the waste material reel (41), dancer (8) are respectively arranged on
The two sides for the printing transmitted between live-roller one (9) and live-roller two (10) can be such that printing is bonded after dancer (8) is radially movable
Or waste material reel (41) are located away from, waste material reel (41) surface forms several ventholes, waste material reel (41) and a vacuum
Pump connection, vacuum pump are electrically connected with the controller.
Preferably, the quality testing unit one includes scanner one (5), live-roller three (51) and live-roller four (52),
The scanner one (5) is right against the printing transmitted between live-roller three (51) and live-roller four (52), scanner one (5) and institute
State quality detection module communication connection.
Preferably, the quality testing unit two includes scanner two (6), live-roller five (61) and live-roller six (62),
Scanner two (6) is right against the printing transmitted between live-roller five (61) and live-roller six (62), scanner two (6) and the matter
Measure detection module communication connection.
Preferably, the post-processing portion include one of gloss-providing unit, overlay film unit, gold stamping unit or perforation unit or
It is a variety of.
Compared with prior art, the present invention beneficial effect is：Flexible printing machine of the invention not only can control printing
Quality, moreover it is possible to control the quality of finished product of the printing after post-processing；The live-roller being arranged in quality testing unit, can control
The tension of printing transmitting, guarantees the accuracy of quality testing；Waste material reel is set in rewinding rewinding portion, waste material can be effectively prevented
It is involved on rewinding reel, guarantees the consistency of print quality on rewinding reel；Pass through quality testing unit and rewinding switch unit
The synergistic effect of interior dancer, cutter reduces the generation of waste material, and waste material and good printing is distinguished, and improves printing
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible printing machine of the embodiment of the present invention 1 (host is not shown).
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Fig. 3 is the portion the B enlarged drawing in Fig. 1.
Fig. 4 is the portion the C enlarged drawing in Fig. 1.
Fig. 5 is the structure chart of another state of rewinding cutter unit of the embodiment of the present invention 1.
Fig. 6 is the communication connection relational graph in the flexible printing machine of the embodiment of the present invention 1.
Specific embodiment
Below by specific embodiment the technical scheme of the present invention will be further described explanation.
As shown in figures 1 to 6, the flexible printing machine that can control printing quality of the present embodiment is in set type mechanism, including edge
Host that printable fabric direction of transfer is set gradually unreels feed portion 1, Printing Department 2, post-processing portion 3, rewinding rewinding portion 4, quality
Detection unit one, quality testing unit two and rewinding switch unit.Host includes controller, quality detection module and rewinding switching
Module, quality detection module connect with controller and transmit a signal to controller, and controller is connect with rewinding switching module will
Signal is transmitted to rewinding switching module.
Unreeling feed portion 1 includes discharging unit 11 and tension control units 12, and discharging unit 11 is by coiled printable fabric
Expansion, continuously and stably exports printable fabric, and tension control units 12 make printable fabric keep certain in transmittance process
Tension guarantees the tension stability of printable fabric when the diameter of reel printable fabric constantly reduces；Printing Department 2 includes five colors
Group 21, each colour cell is interior to be equipped with drying unit 22, and the picture and text on guarantee printable fabric enter energy rapid draing before next colour cell,
The ink that yellow, red, blue, black or other Neutral colour can be set in the ink tank of five colour cells 21 adapts to making for different printing product
Use demand.Post-processing portion 3 is arranged on flexible printing machine, not only saves space, but also guarantees printable fabric from being printed onto post-processing
Stability avoids the cumbersome of post-processing step；Post-processing portion can be gloss-providing unit, overlay film unit, gold stamping list
One of member or perforation unit are a variety of.Rewinding rewinding portion 4 includes waste material reel 41 and rewinding reel 42 setting up and down, is given up
Material volume cylinder 41 is used for the winding of unqualified printing, and rewinding reel 42 is used for the winding of qualified printing.
Quality testing unit one is set between Printing Department 2 and post-processing portion 3, including scanner 1, live-roller 3 51 and biography
Dynamic roller 4 52, live-roller 3 51 and live-roller 4 52 are arranged on same vertical plane, and scanner 1 is horizontally disposed and is right against biography
The printing transmitted between dynamic roller 3 51 and live-roller 4 52, the picture and text of printing product are scanned.Scanner 1 is by the picture and text of printing
Information is transmitted to the quality detection module on host.
Quality testing unit two is set between post-processing portion 3 and rewinding rewinding portion 4, including scanner 26, live-roller 5 61
With live-roller 6 62, live-roller 5 61 and live-roller 6 62 are arranged in same level, and scanner 26 is vertically arranged and face
The post-processing printing transmitted between live-roller 5 61 and live-roller 6 62, the post-processing picture and text of printing product are scanned, scanning
Instrument 26 is by the quality detection module on the teletext transmission to host of the post-processing of printing.
Rewinding switch unit includes the live-roller 1, dancer 8, live-roller 2 10 set gradually along printing direction of transfer
With cutter 7, live-roller 1 and live-roller 2 10 are used to for printing being transferred to rewinding reel 42, and cutter 7 are set to live-roller two
Between 10 and rewinding reel 42, mobile by cutter 7 can be to the printing transmitted between live-roller 2 10 and rewinding reel 42
It is cut, the movement of cutter 7 is controlled by the rewinding switching module on host；It is passed between live-roller 1 and live-roller 2 10
Waste material reel 41 is arranged in the upside for the printing passed, and the downside setting for the printing transmitted between live-roller 1 and live-roller 2 10 is floating
Dynamic roller 8, dancer 8 can be close to or be located away from waste material reel 41 by driving mechanism driving, and the operation of driving mechanism is cut by rewinding
Change the mold block control；41 surface of waste material reel forms several ventholes, and waste material reel 41 is controlled to a vacuum pump, vacuum pump and controller
It is connected by conducting wire.
It is as follows that the flexible printing machine of the present embodiment controls the step of printing quality：Printing machine is held under normally printing operating condition
Material is printed through discharging unit 11 and tension control units 12, is carried out printing and passing through drying unit 22 into colour cell 21, be entered back into
Another colour cell 21 prints and by drying unit 22, and printing is transferred to live-roller 3 51 and live-roller 4 52 after five colour cells
Between, one 5 printing product of scanner scans and by the teletext transmission of printing to quality detection module, and printing is further transferred to
Post-processing portion 3, the printing by post-processing are transferred between live-roller 5 61 and live-roller 6 62, after 26 pairs of scanner processing
Printing scanning and by the teletext transmission of printing to quality detection module, finally, printing is through live-roller 1 and live-roller two
Printing is transferred to rewinding reel 42 by 10；When quality detection module to the printing graph text information of collection and is stored in quality testing mould
Standard sample in block is compared, and when there is printing and standard sample mismatches, quality detection module feeds back to signal
Controller, controller transmit a signal to rewinding switching module, and rewinding switching module controls cutter 7 and cuts printing, dancer 8
It is bonded waste material reel 41, controller starts vacuum pump simultaneously, makes not conforming to by the coordinated of cutter, dancer, vacuum pump
The printing of lattice is detached from rewinding reel 42 and is transferred to waste material reel 41, has efficiently controlled the quality of printing.
The preferred embodiment of the present invention and principle are described in detail above, to those skilled in the art
Speech, the thought provided according to the present invention will change in specific embodiment, and these changes also should be regarded as the present invention
Protection scope.
Claims (4)
1. a kind of flexible printing machine that can control printing quality, including set gradually host, unreel feed portion (1), Printing Department
(2), post-processing portion (3) and rewinding rewinding portion (4), unreeling feed portion (1) includes discharging unit (11) and tension control units
(12), Printing Department (2) includes several colour cells (21), is equipped with drying unit (22) in each colour cell, which is characterized in that the soft version
Printing machine further includes quality testing unit one, quality testing unit two and rewinding switch unit, and quality testing unit one is set to print
Between brush portion (2) and post-processing portion (3), quality testing unit two is set between post-processing portion (3) and rewinding rewinding portion (4), institute
State quality testing unit one, quality testing unit two is connect with host communication respectively；Rewinding rewinding portion (4) includes receiving volume
Cylinder (42) and waste material reel (41), the rewinding switch unit can transmit printing to rewinding reel (42) or waste material reel (41),
Rewinding switch unit is connect with host communication；
The host includes controller, quality detection module and rewinding switching module, and controller is cut with quality detection module, rewinding
Mold changing block connects and carries out signal control, and quality detection module and the quality testing unit one, quality testing unit two communicate
Connection, rewinding switching module and the rewinding switch unit communication connection；
The rewinding switch unit includes the live-roller one (9) set gradually, dancer (8), live-roller two (10) and cutter
(7), live-roller one (9) and live-roller two (10) are used to for printing being transferred to the rewinding reel (42), and cutter (7), which are set to, to be passed
Between dynamic roller two (10) and rewinding reel (42), the waste material reel (41), dancer (8) be respectively arranged on live-roller one (9) and
The two sides for the printing transmitted between live-roller two (10) can make printing be bonded or be located away from waste material after dancer (8) is radially movable
Reel (41), waste material reel (41) surface form several ventholes, and waste material reel (41) is connect with a vacuum pump, vacuum pump
It is electrically connected with the controller.
2. can control the flexible printing machine of printing quality according to claim 1, which is characterized in that the quality testing unit
One includes scanner one (5), live-roller three (51) and live-roller four (52), and the scanner one (5) is right against live-roller three
(51) printing transmitted between live-roller four (52), scanner one (5) and the quality detection module communication connection.
3. can control the flexible printing machine of printing quality according to claim 1, which is characterized in that the quality testing unit
Two include scanner two (6), live-roller five (61) and live-roller six (62), scanner two (6) be right against live-roller five (61) and
The printing transmitted between live-roller six (62), scanner two (6) and the quality detection module communication connection.
4. can control the flexible printing machine of printing quality according to claim 1, which is characterized in that the post-processing portion includes
One of gloss-providing unit, overlay film unit, gold stamping unit or perforation unit are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670779.7A CN106427206B (en) | 2016-08-16 | 2016-08-16 | A kind of flexible printing machine can control printing quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670779.7A CN106427206B (en) | 2016-08-16 | 2016-08-16 | A kind of flexible printing machine can control printing quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427206A CN106427206A (en) | 2017-02-22 |
| CN106427206B true CN106427206B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610670779.7A Active CN106427206B (en) | 2016-08-16 | 2016-08-16 | A kind of flexible printing machine can control printing quality |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244144A (en) * | 2017-07-26 | 2017-10-13 | 湖州佳宁印刷有限公司 | The printing press body of collection one is dried in a kind of open-close type printing |
| CN107160828A (en) * | 2017-07-26 | 2017-09-15 | 湖州佳宁印刷有限公司 | A kind of Rotary type dries printing integrative apparatus |
| CN113442554B (en) * | 2021-07-26 | 2023-03-28 | 南京邦诚科技有限公司 | Distributed flexible plate printing machine and printing control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147367A (en) * | 1982-02-25 | 1983-09-02 | Isowa Ind Co | Method for controlling ink supply timing of rotary press |
| CN202448447U (en) * | 2012-03-08 | 2012-09-26 | 温州立可达印业有限公司 | Rotary intaglio printing press |
| CN203157304U (en) * | 2013-02-19 | 2013-08-28 | 瑞安市恒跃印刷机械有限公司 | Full-automatic flexographic press |
| CN204124918U (en) * | 2014-09-09 | 2015-01-28 | 华中科技大学 | A kind of RFID label tag winding detects cutting apparatus |
| CN204278745U (en) * | 2014-11-19 | 2015-04-22 | 温州力冠机械有限公司 | The automatic inspection rejects restoring means of printed matter |
| CN104708894B (en) * | 2014-12-12 | 2017-02-22 | 珠海经济特区诚成印务有限公司 | Multifunctional integrated intaglio printing press and machining process thereof |
| CN205871491U (en) * | 2016-08-16 | 2017-01-11 | 浙江茉织华印刷股份有限公司 | Can control flexographic printing press of printing quality |
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Effective date of registration: 20220901 Address after: Room 410, office building, no.688, Xinxing 1st Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee after: Zhejiang Bozhong hi tech industrialization Co.,Ltd. Address before: No. 666, Jinsha Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee before: ZHEJIANG MATSUOKA PRINTING Co.,Ltd. |
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