CN105835546B - Single PASS data transmissions formula print system and its data transmission method - Google Patents

Single PASS data transmissions formula print system and its data transmission method Download PDF

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Publication number
CN105835546B
CN105835546B CN201610349995.1A CN201610349995A CN105835546B CN 105835546 B CN105835546 B CN 105835546B CN 201610349995 A CN201610349995 A CN 201610349995A CN 105835546 B CN105835546 B CN 105835546B
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China
Prior art keywords
nozzle
control panel
print
nozzle control
data transmission
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CN201610349995.1A
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Chinese (zh)
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CN105835546A (en
Inventor
朱亚雄
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Military Chinese Jingfeng Science And Technology Ltd
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Military Chinese Jingfeng Science And Technology Ltd
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    • 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
    • B41J29/00Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • 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

Abstract

The present invention relates to a kind of list PASS data transmission formula print systems.Solve the deficiencies in the prior art, technical solution is:Including client, the network switch, several nozzle control panels, central controller and motor encoder, the client is communicated to connect by network connection and the network switch, the network switch is electrically connected with several nozzle control panels, the nozzle control panel is also electrically connected with the central controller, the nozzle is at least corresponding with a nozzle control panel, the nozzle control panel is connected with corresponding nozzle communication nozzle, the motor encoder is disposed in the output of the driving motor, the central controller is also electrically connected that there are one for detecting the photoelectric sensors of printing objects.

Description

Single PASS data transmissions formula print system and its data transmission method
Technical field
The present invention is a kind of printing device, is passed more particularly to a kind of list PASS data transmission formula print systems and its data Transmission method.
Background technology
Ink-jet print system is a kind of common printing device at home, Chinese Patent Application No.: CN201320119797.8 discloses one kind and is engraved by spraying all-in-one machine.The invention can solve prior art tradition during being engraved by spraying, Nozzle is hanging, not moisturizing, it may appear that the problem of damage, its key points of the technical solution are that, it is engraved by spraying all-in-one machine and is powered by power supply, including machine Frame, power plant, transmission belt, paper advance mechanism and paper-pressing mechanism, power plant, paper advance mechanism and paper-pressing mechanism are set in rack On, power plant is sequentially connected with paper advance mechanism and power plant, it is characterised in that:It further includes and is engraved by spraying trolley, magnet separation Mechanism and air brushing trolley, magnet separating mechanism include being engraved by spraying trolley main supporting plate and being arranged on being engraved by spraying on trolley main supporting plate side Magnet piece, be engraved by spraying trolley and abutted with described magnet piece, air brushing trolley is fixedly connected with being engraved by spraying trolley main supporting plate, is included and is engraved by spraying Trolley is sequentially connected by transmission belt and power plant.Nozzle moisturizing of the present invention extends the service life of nozzle.But it is spraying There are certain rooms for improvement in the control of black printer, are especially in the presence of in data transmission and cannot while control each spray respectively The problem of head.
More specifically say be existing print data transmission mode can only connect machine work, it is impossible to off-line working, and One computer simultaneously can only one piece of card work of band, exist with USB line, flat wire, optical fiber cable connects in machine work, computer processing data The speed of service, which only connects, influences board working efficiency, and the type of line is various, and simultaneously can only the work of one piece of board, can not realize big rule The data transmission of mould, it is less efficient, and out of joint be not easy to investigate.
Invention content
The purpose of the present invention is the transmission mode to solve the existing print data of current technology scheme number can only connect machine Work, it is impossible to off-line working, and a computer simultaneously can only one piece of card work of band, exist with USB line, flat wire, optical fiber cable Even in machine work, computer processing data run speed, which only connects, influences board working efficiency, and the type of line is various, and simultaneously can only one Block board works, and can not realize large-scale data transmission, less efficient, and the problem of being not easy to investigate out of joint, provides A kind of list PASS data transmission formula print systems and its data transmission method.
The technical solution adopted by the present invention to solve the technical problems is:A kind of list PASS data transmission formula print systems, It is powered by power supply, including stamp pad, print cartridge, nozzle and driving motor, the nozzle is driven by driving motor, the driving motor It is disposed on stamp pad, the nozzle is connected with the print cartridge, further includes client, the network switch, the control of several nozzles Plate, central controller and motor encoder, the client are communicated to connect by network connection and the network switch, the net Network interchanger is electrically connected with several nozzle control panels, and the nozzle control panel is also electrically connected with the central controller, described Nozzle is at least corresponding with a nozzle control panel, and the nozzle control panel is connected with corresponding nozzle communication nozzle, the spray Head control panel is also electrically connected with the motor encoder, and the motor encoder is disposed in the output of the driving motor, The central controller is also electrically connected that there are one for detecting the photoelectric sensors of printing objects.The present invention is this department application number: 201510157743.4 the applying date:The mandate patent of invention on April 4th, 2015《The off line industry stamp printer of flattening》And Further research and development in relevant utility model patent technical foundation improve.The present invention can be achieved a kind of completely new single PASS data and pass It is defeated control coding printing type, can offline multiplexing, using the network switch, cable carries out data transmission, can on a large scale into Row data transmission manages the use of extensive nozzle to realize, easy for installation, and compatibility is high, using flexible, stablize, is easy to problem Investigation, repair.In inkjet printing is beaten, only need to fill program instruction downloads to board, so that it may realize data transmission without computer, Can polylith board be carried out at the same time data transmission and carry out work.Client in the application can be computer, pad or mobile phone.
Preferably, with the network exchange mechatronics after the nozzle control panel parallel connection, the nozzle control panel is simultaneously It is electrically connected after connection with the central controller.
Preferably, the central controller is microcontroller, Centralized Controller or computer.
Preferably, further including toner cartridge main body and spare print cartridge, liquid is equipped on the toner cartridge main body and spare print cartridge Position inductor, the level sensor are communicated to connect with the mainboard.
Preferably, the toner cartridge main body and spare print cartridge are connect respectively with the nozzle by transfer tube, the transmission Guan Shangjun is equipped with solenoid valve, and the solenoid valve is electrically connected with the nozzle control panel.
Preferably, the level sensor is digital liquid level inductor.
Preferably, being further fixed on several air jet systems and an air intake pump, the air jet system is fixed including jet Frame, air storage chamber, air outlet pipe and solenoid valve, the air storage chamber are disposed in by fixed frame fixation around spout, the air storage chamber It is connected with the output terminal of the air intake pump, the air intake pump is electrically connected with the print control chip, the input of the air outlet pipe End is connect with the air storage chamber, solenoid valve is equipped in the air outlet pipe, the solenoid valve is electrically connected with the print control chip It connects, the output terminal of the air outlet pipe is arc-shaped, and the outside of spout is located on the inside of the output terminal of the air outlet pipe.In this way set when because Can to cool down when printing to ink rapidly so that ink writing cools down rapidly, will not exist between writing It is fuzzy.
Preferably, being arranged in the air storage chamber there are one for filling out the filled cavity for setting coolant, the filled cavity is in spiral shell Rotation shape, the air storage chamber inside also twist, inside the filled cavity and air storage chamber are used for empty for the cavity of air circulation The cavity fitting that air-flow leads to.Using cooling gas, writing cooling and shaping can be made faster, will not be asked because of movement, contact etc. Topic generates fuzzy between writing.
A kind of list PASS data transmission formula print system data transmission methods are passed suitable for list PASS data as described above Defeated formula print system,
Step 1, client, which is sent, reads the instruction of nozzle control panel IP address to the network switch, and the network switch receives And pass through cable and broadcast the instruction to every piece of nozzle control panel;
Step 2, nozzle control panel, which receives, to be instructed and sends corresponding IP address, and client is sent to by the network switch, Data communication is established with client to connect;
Step 3 has been arranged as required to every piece of nozzle control panel IP address number in client, has then sent every piece of spray The data that head control panel need to print;
Step 4, the network switch receive print data and pass through the nozzle control panel that cable is broadcast to corresponding IP respectively On;
Step 5, every piece of nozzle control panel receive the data that need to respectively print and handle storage, wait for print signal;
Step 6, central controller are detected by photoelectric sensor by printed matter, and send print signal to every piece of nozzle control Making sheet, after nozzle control panel receives central controller print signal, start to process print signal, meanwhile, nozzle control panel is according to electricity The pulse that machine encoder is sent is calculated by the position of printed matter, after judging that position is accurate, performs step 7;
Step 7, nozzle control panel carry out print data signal processing to receiving print signal;
Processed print data is sent to nozzle by step 8, nozzle control panel, realizes that data control nozzle ink-jet is beaten Print.
The present invention substantial effect be:A kind of completely new single PASS Data Transmission Controllings coding printing can be achieved in the present invention Mode, can offline multiplexing, using the network switch, cable carries out data transmission, and can carry out data transmission coming on a large scale real The use of extensive nozzle is now managed, easy for installation, compatibility is high, using flexible, stabilization, is easy to the investigation of problem, repair. Beat in inkjet printing, only need to fill program instruction and download to board, so that it may realize data transmission without computer, can polylith board simultaneously Carry out data transmission carrying out work.
Description of the drawings
Fig. 1 is the whole block diagram of the present invention.
In figure:1st, PC ends, 2, the network switch, 3, nozzle control panel, 4, nozzle, 5, motor encoder, 6, central controller, 7, Photoelectric sensor.
Specific embodiment
Below by specific embodiment, and with reference to attached drawing, technical scheme of the present invention is described in further detail.
Embodiment:
A kind of list PASS data transmission formula print systems (referring to attached drawing 1), are powered by power supply, including stamp pad, print cartridge, spray First 4 and driving motor, the nozzle driven by driving motor, the driving motor is disposed on stamp pad, the nozzle and institute Print cartridge connection is stated, further includes the PC ends 1 for being equipped with client, the network switch 2, several nozzle control panels 3,6 and of central controller Motor encoder 5, the client are communicated to connect by network connection and the network switch, and the network exchange is electromechanical Be connected with several nozzle control panels, the nozzle control panel is also electrically connected with the central controller, the nozzle at least with One nozzle control panel corresponds to, and the nozzle control panel is with the communication nozzle connection of corresponding nozzle, and the nozzle control panel is also It is electrically connected with the motor encoder, the motor encoder is disposed in the output of the driving motor, the central controller Also there are one the photoelectric sensors 7 for being used to detect printing objects for electrical connection.It is handed over after the nozzle control panel parallel connection with the network It changes planes electrical connection, is electrically connected after the nozzle control panel parallel connection with the central controller.The central controller is microcontroller, centralized Control Device or computer.Toner cartridge main body and spare print cartridge are further included, level sensor is equipped on the toner cartridge main body and spare print cartridge, The level sensor is communicated to connect with the mainboard.The toner cartridge main body and spare print cartridge pass through respectively with the nozzle Transfer tube connects, and is equipped with solenoid valve on the transfer tube, the solenoid valve is electrically connected with the nozzle control panel.It is described Level sensor is digital liquid level inductor.It is further fixed on several air jet systems and an air intake pump, the air jet system packet Jet fixed frame, air storage chamber, air outlet pipe and solenoid valve are included, the air storage chamber is disposed in by fixed frame fixation around spout, The air storage chamber is connected with the output terminal of the air intake pump, and the air intake pump is electrically connected with the print control chip, it is described go out The input terminal of tracheae is connect with the air storage chamber, and solenoid valve is equipped in the air outlet pipe, and the solenoid valve is controlled with the printing Coremaking piece is electrically connected, and the output terminal of the air outlet pipe is arc-shaped, and the outside of spout is located on the inside of the output terminal of the air outlet pipe.Institute State and be arranged in air storage chamber there are one for filling out the filled cavity for setting coolant, the filled cavity twist, inside the air storage chamber For air circulation cavity also twist, the filled cavity is bonded with the cavity for air circulation inside air storage chamber.This Because can cool down when printing to ink rapidly when embodiment is set in this way so that ink writing cools down rapidly, Will not exist between writing fuzzy.Using cooling gas, writing cooling and shaping can be made faster, will not because of movement, connect The problems such as touching generates fuzzy between writing.
A kind of list PASS data transmission formula print system data transmission methods are passed suitable for list PASS data as described above Defeated formula print system, includes the following steps:
Step 1, client, which is sent, reads the instruction of nozzle control panel IP address to the network switch, and the network switch receives And pass through cable and broadcast the instruction to every piece of nozzle control panel;
Step 2, nozzle control panel, which receives, to be instructed and sends corresponding IP address, and client is sent to by the network switch, Data communication is established with client to connect;
Step 3 has been arranged as required to every piece of nozzle control panel IP address number in client, has then sent every piece of spray The data that head control panel need to print;
Step 4, the network switch receive print data and pass through the nozzle control panel that cable is broadcast to corresponding IP respectively On;
Step 5, every piece of nozzle control panel receive the data that need to respectively print and handle storage, wait for print signal;
Step 6, central controller are detected by photoelectric sensor by printed matter, and send print signal to every piece of nozzle control Making sheet, after nozzle control panel receives central controller print signal, start to process print signal, meanwhile, nozzle control panel is according to electricity The pulse that machine encoder is sent is calculated by the position of printed matter, after judging that position is accurate, performs step 7;
Step 7, nozzle control panel carry out print data signal processing to receiving print signal;
Processed print data is sent to nozzle by step 8, nozzle control panel, realizes that data control nozzle ink-jet is beaten Print.
The present embodiment can realize a kind of completely new single PASS Data Transmission Controllings coding printing type, multichannel can pass offline Defeated, using the network switch, cable carries out data transmission, and can carry out data transmission realizing the extensive nozzle of management on a large scale It uses, easy for installation, compatibility is high, using flexible, stable, the investigation inscribed between being easy to, repair.In inkjet printing is beaten, only need Dress program instruction downloads to board, so that it may realize data transmission without computer, can polylith board be carried out at the same time data transmission and carry out work Make.
Embodiment described above is a kind of preferable scheme of the present invention, and not the present invention is made in any form Limitation also has other variants and remodeling under the premise of without departing from the technical solution recorded in claim.

Claims (6)

1. a kind of list PASS data transmission formula print systems, are powered by power supply, including stamp pad, print cartridge, nozzle and driving motor, The nozzle is driven by driving motor, and the driving motor is disposed on stamp pad, and the nozzle is connected with the print cartridge, special Sign is:Further include client, the network switch, several nozzle control panels, central controller and motor encoder, the client It is communicated to connect by network connection and the network switch, the network switch is electrically connected with the control of several nozzles Plate, the nozzle control panel are also electrically connected with the central controller, and the nozzle is at least corresponding with a nozzle control panel, institute It states nozzle control panel to connect with corresponding nozzle communication nozzle, the nozzle control panel is also electrically connected with the motor encoder It connects, the motor encoder is disposed in the output of the driving motor, and the central controller is also electrically connected that there are one for examining Survey the photoelectric sensor of printing objects;
Toner cartridge main body and spare print cartridge are further included, level sensor is equipped on the toner cartridge main body and spare print cartridge, it is described Level sensor is communicated to connect with mainboard;
The toner cartridge main body and spare print cartridge are connect respectively with the nozzle by transfer tube, and electricity is equipped on the transfer tube Magnet valve, the solenoid valve are electrically connected with the nozzle control panel;
Several air jet systems and an air intake pump are further fixed on, the air jet system includes jet fixed frame, air storage chamber, outlet Pipe and solenoid valve, the air storage chamber are disposed in by fixed frame fixation around spout, the air storage chamber and the air intake pump Output terminal connects, and the air intake pump is electrically connected with the print control chip, the input terminal of the air outlet pipe and the air storage chamber It connects, is equipped with solenoid valve in the air outlet pipe, the solenoid valve is electrically connected with the print control chip, the air outlet pipe Output terminal is arc-shaped, and the outside of spout is located on the inside of the output terminal of the air outlet pipe.
2. list PASS data transmission formula print systems according to claim 1, it is characterised in that:The nozzle control panel is simultaneously With the network exchange mechatronics after connection, it is electrically connected after the nozzle control panel parallel connection with the central controller.
3. list PASS data transmission formula print systems according to claim 2, it is characterised in that:The central controller is monolithic Machine, Centralized Controller or computer.
4. list PASS data transmission formula print systems according to claim 1, it is characterised in that:The level sensor is Digital liquid level inductor.
5. list PASS data transmission formula print systems according to claim 1, it is characterised in that:It is arranged in the air storage chamber There are one for filling out the filled cavity for setting coolant, the filled cavity twist, is used for air circulation inside the air storage chamber Also twist, the filled cavity is bonded cavity with the cavity for air circulation inside air storage chamber.
6. a kind of list PASS data transmission formula print system data transmission methods, suitable for list PASS as described in claim 1 Data transmission formula print system, it is characterised in that:
Step 1, client, which is sent, reads the instruction of nozzle control panel IP address to the network switch, and the network switch is received and led to It crosses cable and broadcasts the instruction to every piece of nozzle control panel;
Step 2, nozzle control panel, which receives, to be instructed and sends corresponding IP address, client is sent to by the network switch, with visitor Data communication connection is established at family end;
Step 3 has been arranged as required to every piece of nozzle control panel IP address number in client, has then sent every piece of nozzle control The data that making sheet need to print;
Step 4, the network switch receive print data and pass through cable and be broadcast to respectively on the nozzle control panel of corresponding IP;
Step 5, every piece of nozzle control panel receive the data that need to respectively print and handle storage, wait for print signal;
Step 6, central controller are detected by photoelectric sensor by printed matter, and send print signal to every piece of nozzle control panel, After nozzle control panel receives central controller print signal, start to process print signal, meanwhile, nozzle control panel is according to motor encoder The pulse that device is sent is calculated by the position of printed matter, after judging that position is accurate, performs step 7;
Step 7, nozzle control panel carry out print data signal processing to receiving print signal;
Processed print data is sent to nozzle by step 8, nozzle control panel, realizes data control nozzle inkjet printing.
CN201610349995.1A 2016-05-24 2016-05-24 Single PASS data transmissions formula print system and its data transmission method Active CN105835546B (en)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108481912A (en) * 2018-03-26 2018-09-04 陈晓丽 A kind of list PASS print data transmissions control system and its control method
CN109677136A (en) * 2019-02-28 2019-04-26 山东海帝新能源科技有限公司 Ink jet numbering machine is used in a kind of processing of lithium battery
CN110228298A (en) * 2019-06-17 2019-09-13 江西理工大学 A kind of novel wall surface colored drawing machine
CN112248647A (en) * 2020-10-20 2021-01-22 北京方正印捷数码技术有限公司 Printing control device, printing control system, printer and printing control method
CN115139670B (en) * 2022-07-08 2024-01-30 广东阿诺捷喷墨科技有限公司 Inkjet printing method and system based on single pass inkjet data processing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765755B1 (en) * 2005-07-18 2007-10-15 삼성전자주식회사 Drying device and ink-jet image forming apparatus adopting the same
CN101722729B (en) * 2008-10-13 2012-03-07 北京美科艺数码科技发展有限公司 Method and device for transmitting data between main board and spray nozzle panel of ink-jet printer
EP2351648B1 (en) * 2008-10-14 2015-05-06 Inktec Co., Ltd. Printing system
CN102700266B (en) * 2012-05-23 2015-01-28 深圳市润天智数字设备股份有限公司 Jet printing control device and system as well as data processing method
JP6274207B2 (en) * 2013-05-20 2018-02-07 コニカミノルタ株式会社 Inkjet recording apparatus and recording head maintenance method
CN104057731B (en) * 2014-07-04 2016-08-31 北京美科艺数码科技发展有限公司 A kind of ink-jet printer signal synchronizes tapping plate and method for transmitting signals
CN204659202U (en) * 2015-04-04 2015-09-23 武汉璟丰科技有限公司 The off line industry stamp printer of flattening
CN205951527U (en) * 2016-05-24 2017-02-15 武汉璟丰科技有限公司 Single PASS data transmission formula print system

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