CN203093318U - Printed circuit board ink jet printing machine ink jet system - Google Patents
Printed circuit board ink jet printing machine ink jet system Download PDFInfo
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- CN203093318U CN203093318U CN 201320025781 CN201320025781U CN203093318U CN 203093318 U CN203093318 U CN 203093318U CN 201320025781 CN201320025781 CN 201320025781 CN 201320025781 U CN201320025781 U CN 201320025781U CN 203093318 U CN203093318 U CN 203093318U
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Abstract
The utility model discloses a printed circuit board ink jet printing machine ink jet system. The printed circuit board ink jet printing machine ink jet system is characterized in that the printed circuit board ink jet printing machine ink jet system comprises a main ink tank assembly (1), a horizontal adjustment ink tank (2), a compensation ink tank (3), a printing sprayer (4) and a cleaning station (5); the main ink tank assembly (1) is connected with the horizontal adjustment ink tank (2) through a first level ink supply tube (2); the horizontal adjustment ink tank (2) is connected with the compensation ink tank (3) through a second level ink supply tube; the horizontal adjustment ink tank (2) is connected with the printing sprayer (4) through the compensation ink tank (3); and the cleaning station (5) which is connected with the main ink tank assembly (1) through an ink recovery tube (12) is arranged below the printing sprayer (4). The main ink tank assembly can ensure ink uniformity, has a large ink storage amount, and can sustainably supply ink. Recycle ink of the cleaning station can be recycled. The cleaning station can suck out residual ink at the sprayer through vacuum and can send excess ink back to the main ink tank.
Description
Technical field
The utility model relates to printed circuit board (PCB) (PCB) printing technology, especially a kind of printed circuit board (PCB) ink-jet printer ink-jet system.
Background technology
Ink-jet printer provides top quality performance in the imaging of PCB ink jet image.Not only only provide the ink-jet technology that manufacturer innovates most, the design of PCB ink-jet printer more can be supported production demand and saving cost that can be distinguished.
Use UV ink solidification technology ink-jet printer can make printing and be solidificated on the same system and finish, the cost of manufacture and the time of the needed film and web plate in the saving traditional printing, and promote qualification rate.
Summary of the invention
The purpose of this utility model is to provide a kind of automaticity height, the intelligent printed circuit board (PCB) ink-jet printer ink-jet system that regulate, that have self-cleaning function of ink-jet.
The technical solution of the utility model is:
A kind of printed circuit board (PCB) ink-jet printer ink-jet system, comprise main black canister assembly 1, black jar 2 of level adjusting, compensation China ink jar 3, printing head 4 and clean station 5, main black canister assembly 1 is regulated China ink jar 2 by one-level inking pipe and level and is connected, level is regulated China ink jar 2 and is connected compensation China ink jar 3 by secondary inking pipe, level adjusting China ink jar 2 is connected with printing head 4 by compensating black jar 3, and printing head 4 belows are provided with the cleaning station 5 that is connected by printing ink recovery tube 12 with the black canister assembly 1 of master.
The black canister assembly 1 of described master comprises that main China ink jar 10, backflow cap 11, printing ink recovery tube 12, printing ink return valve filter assemblies 13, main black canister assembly stir motor 14, electrodynamic pump 15, unidirectional filter 16, buoyancy liquid level sensor 17 and paddle 18, described backflow cap 11 is arranged on main China ink jar 10 tops, it connects cleaning station 5 by printing ink recovery tube 12, on the main China ink jar 10 printing ink return valve filter assemblies 13 is set, main black canister assembly stirs motor 14 and is arranged on main black jar 10 tops, and it connects the paddle 18 that stretches into main China ink jar 10 by power transmission shaft.
Described main China ink jar 10 connects unidirectional filter 16 by electrodynamic pump 15, and unidirectional filter 16 is connected to level and regulates China ink jar 2.
Be provided with buoyancy liquid level sensor 17 in the described main China ink jar 10.
Described level is regulated China ink jar 2 and is comprised level adjusting China ink jar stirring motor 20, magnetic stirring apparatus 21, liquid level sensor 22, Compressed Gas access tube 23, printing ink outlet 24, printing ink supply port 25 and position sensor 26, described level is regulated a China ink jar stirring motor 20 and is arranged on level adjusting China ink jar below, 2 bottoms, it relies on magnetically-actuated to be arranged on the magnetic stirring apparatus 21 that level is regulated China ink jar 2 inside, level is regulated on the China ink jar 2 and is connected Compressed Gas access tube 23, and by 1 connection of one-level inking Guan Yuzhu China ink canister assembly, one-level inking pipe connects the printing ink supply port 25 on the main black canister assembly 1, and printing ink outlet 24 connects black jar 3 of compensation.Level is regulated on the China ink jar 2 and also is provided with position sensor 26.
Described level is regulated China ink jar 2 outsides and is provided with liquid level sensor 22.
Described level is regulated black jar 2 connection compensation China ink jar 3, and compensation can connect one or two printing heads 4 for black jar 3.
Described cleaning station 5 comprises that cylinder 50, printing ink reclaim mouth 51, cover plate 52, vacuum slot 53 and vacuum tube 54, printing ink accumulator tank 55, cylinder 50 drives cleaning station 5 and back and forth transports, vacuum slot 53 and printing ink that cleaning station 5 is provided with vacuum unit reclaim mouth 51, cover plate 52 is provided with printing ink and reclaims mouth 51, and vacuum slot 53 connects vacuum plants by vacuum tube 54.
Described printing ink accumulator tank 55 connects main China ink jar 10 by printing ink recovery tube 12, and vacuum tube 54 connects main China ink jar 10 by printing ink return valve filter assemblies 13.
The beneficial effects of the utility model are:
The black canister assembly of master of printed circuit board (PCB) ink-jet printer ink-jet system of the present utility model can guarantee that printing ink is even, and ink reservoir volume is big, sustainable supply printing ink.The recovery printing ink at also recyclable cleaning station.
The level of printed circuit board (PCB) ink-jet printer ink-jet system of the present utility model is regulated the China ink jar can adjust height and position in real time, keeps consistent with the height of printing head, guarantees good printing effect.
The compensation of printed circuit board (PCB) ink-jet printer ink-jet system of the present utility model China ink jar can 2 printing heads of disposable connection, improve printing effect.
The cleaning station of printed circuit board (PCB) ink-jet printer ink-jet system of the present utility model can be by the residual ink sucking-off of vacuum with the nozzle place, and unnecessary printing ink can be sent back to main China ink jar.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the black canister assembly of master of the present utility model.
Fig. 3 is the structural representation that the utility model level is regulated the China ink jar.
Fig. 4 is the structural representation of compensation China ink jar of the present utility model.
Fig. 5 is the structural representation at cleaning of the present utility model station.
Fig. 6 is cleaning of the present utility model station to printing the schematic diagram before the sprayer cleaning.
Fig. 7 is cleaning of the present utility model station to printing the schematic diagram behind the sprayer cleaning.
Among the figure: 1 is that the black canister assembly of master, 10 master's China ink jars, 11 are that backflow cap, 12 is that printing ink recovery tube, 13 is that printing ink return valve filter assemblies, 14 is that main black canister assembly stirring motor, 15 is that electrodynamic pump, 16 is that unidirectional filter, 17 is that buoyancy liquid level sensor, 18 is paddle; 2 for level regulate China ink jar, 20 for level regulate a China ink jar stirring motor, 21 be magnetic stirring apparatus, 22 for liquid level sensor, 23 for the Compressed Gas access tube, 24 for printing ink outlet, 25 be that printing ink supply port, 26 is a position sensor; 3 are compensation China ink jar; 4 is printing head; 5 for cleaning station, 50 be cylinder, 51 for printing ink reclaim mouthful, 52 for cover plate, 53 is that vacuum slot, 54 is a vacuum tube, 55 is the printing ink accumulator tank; 6 is residual ink.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1, printed circuit board (PCB) ink-jet printer ink-jet system of the present utility model comprises main black canister assembly 1, black jar 2 of level adjusting, compensation China ink jar 3, printing head 4 and cleans station 5, main black canister assembly 1 is regulated China ink jar 2 by one-level inking pipe and level and is connected, level is regulated China ink jar 2 and is connected compensation China ink jar 3 by secondary inking pipe, level adjusting China ink jar 2 is connected with printing head 4 by compensating black jar 3, and printing head 4 belows are provided with the cleaning station 5 that is connected by printing ink recovery tube 12 with the black canister assembly 1 of master.
Basic functional principle is: printing ink is pumped into level adjusting China ink jar 2 by main black canister assembly 1, and printing ink is regulated China ink jar 2 from level and entered black jar 3 of compensation then, and enters printing head 4 from compensating China ink jar 3.Unnecessary printing ink is through after cleaning station 5 cleaning, and being collected refluxes then becomes owner of black canister assembly 1.
As Fig. 2, main black canister assembly 1 is installed in printed circuit board (PCB) ink-jet printer right side low level.Main black canister assembly 1 comprises that main China ink jar 10, backflow cap 11, printing ink recovery tube 12, printing ink return valve filter assemblies 13, main black canister assembly stir motor 14, electrodynamic pump 15, unidirectional filter 16, buoyancy liquid level sensor 17 and paddle 18, described backflow cap 11 is arranged on main China ink jar 10 tops, it connects cleaning station 5 by printing ink recovery tube 12, on the main China ink jars 10 printing ink return valve filter assemblies 13 is set, is used for preventing that printing ink from overflowing and filter printing ink impurity.Electrodynamic pump 15 is arranged on main black jar 10 tops, and it connects the paddle 18 that stretches into main China ink jar 10 by power transmission shaft.
Main China ink jar 10 connects unidirectional filter 16 by electrodynamic pump 15, and unidirectional filter 16 is connected to level and regulates China ink jar 2.
Be provided with buoyancy liquid level sensor 17 in the main China ink jar 10.
Printing ink is made up of toner and resin, keeps the fusion of said components with this, and therefore, it is very important to stir printing ink, and most ink containment is engraved in rotation and stirs in main China ink jar 10 during paddle 18.When even the printed circuit board (PCB) ink-jet printer is not worked, main black canister assembly stirring motor 14 also will obtain energy and turn round all the time from power supply.
Buoyancy liquid level sensors 17 monitoring printing ink liquid levels in main black jar 10 are prescribed a time limit when the printing ink reserves are positioned at down, and it will notification operator.
The quantity of ink of regulating black jar 2 when level is for down in limited time, and electrodynamic pump 15 pumps into level with printing ink for black jar 10 from the master and regulates China ink jar 2.Printing ink is regulated China ink jar 2 from the unidirectional filter 16 inflow levels that are connected with electrodynamic pump 15.
Level is regulated China ink jars 2 in working order the time, can not have normal pressure it in, and unidirectional filter 16 will stop printing ink to regulate China ink jars 2 from level to flow into main black jar 10.
In the cleaning course of printing head 4, printing ink is become owner of China ink jar 10 from cleaning 5 backflows of standing, and the printing ink that specifically will clean in the 5 interior printing ink accumulator tanks 55 of standing flows back to master's China ink jar 10 by printing ink recovery tube 12.
The vacuum unit of the vacuum slot 53 at cleaning station 5 and vacuum tube 54 formations passes through the main China ink jar 10 of printing ink return valve filter assemblies 13 backflows with the residual ink of sucking-off, after vacuum unit stops, the return valve of printing ink return valve filter assemblies 13 is opened by pneumatic mechanism, and printing ink flows into main China ink jar 10.
In cleaning course, the return valve of printing ink return valve filter assemblies 13 cuts out, and stops vacuum unit will lead printing ink sucking-off in the China ink jars 10 with this.
As Fig. 3, level is regulated China ink jar 2 and is comprised level adjusting China ink jar stirring motor 20, magnetic stirring apparatus 21, level sensor 22, Compressed Gas access tube 23, printing ink outlet 24, printing ink supply port 25 and position sensor 26, described level is regulated a China ink jar stirring motor 20 and is arranged on level adjusting China ink jar below, 2 bottoms, it relies on magnetically-actuated to be arranged on the magnetic stirring apparatus 21 that level is regulated China ink jar 2 inside, level is regulated on the China ink jar 2 and is connected Compressed Gas access tube 23, and by 1 connection of one-level inking Guan Yuzhu China ink canister assembly, one-level inking pipe connects the printing ink supply port 25 on the main black canister assembly 1, and printing ink outlet 24 connects black jar 3 of compensation.Level is regulated on the China ink jar 2 and also is provided with position sensor 26.
Level is regulated China ink jar 2 outsides and is provided with liquid level sensor 22,
When the printed circuit board (PCB) ink-jet printer was printed, printing head 4 was worked as pump, and with printing ink sucking-off from compensate China ink jars 3.
Level is regulated China ink jars 2 and is remained nozzle with printing head 4 in same level height position, and printing ink is maintained at nozzle edge, and is constantly stand-by.
The actual height that level is regulated China ink jar 2 is most important to the ink pressure of its generation: level is regulated black jar 2 and is produced certain negative pressure, holds an oil dripping China ink of nozzle tip, and printing ink forms perfect full moon shape, and only in this way, printing ink is only the print state for the treatment of of the best; If the shape of nozzle tip printing ink is not circular, but has been elongated, and is that negative pressure is too high, will cause ink print untimely; If negative pressure is low excessively, will cause the printing ink of nozzle tip to leak.
The height of printing head 4 will be according to the thickness adjustment of printed substrate, and level is regulated China ink jar 2 and regulated black jar 2 height according to liquid level sensor 22 detected signals and then adjustment level, and level is regulated black jar 2 oscilaltions.When the numerical value of position sensor 26 transmission is lower than system's setting, printing ink will be from main China ink jars 10 the injection level regulate China ink jars 2, reach and stop to inject after setting numerical value.
Can also clean by the nozzle of level adjusting China ink jar 2 pairs of printing heads 4, promptly pressed gas injection level is regulated China ink jar 2 by Compressed Gas access tube 23, force printing ink to flow to compensation China ink jar 3, fresh printing ink is extruded from the nozzle of printing head 4, reached and prevent the cleaning effect that blocks.
As Fig. 4, to printing head 4 supply printing ink, the effect of compensation China ink jar 3 is the buffer as printing ink, compensates printing head 4 rapid movements and a large amount of ink consumptions, and inking endlessly is provided by the black jar 3 of compensation.
Level is regulated black jar 2 connection compensation China ink jar 3, and compensation can connect one or two printing heads 4 for black jar 3.
As Fig. 5, after every printing several times, the nozzle of printing head 4 need be cleaned and remove unnecessary printing ink.Unnecessary printing ink is collected and is back to main China ink jar 10.
Cleaning station 5 comprises that cylinder 50, printing ink reclaim mouth 51, cover plate 52, vacuum slot 53 and vacuum tube 54, printing ink accumulator tank 55.Cylinder 50 drivings are cleaned station 5 and are back and forth transported, and clean vacuum slot 53 and printing ink recovery mouth 51 that station 5 is provided with vacuum unit, and cover plate 52 is provided with printing ink and reclaims mouth 51.Vacuum slot 53 connects vacuum plant by vacuum tube 54.
Printing ink accumulator tank 55 connects main China ink jar 10 by printing ink recovery tube 12, and vacuum tube 54 connects main China ink jar 10 by printing ink return valve filter assemblies 13.
As Fig. 6, Fig. 7, when cleaning course began, printing head 4 positions were reduced to 5 tops, cleaning station, cleaning station 5 is positioned at printing head 4 one ends, it be normal pressure that level is regulated in the China ink jars 2, and the printing ink in the printing head 4 are extruded, and the vacuum slot at cleaning station 5 53 is interior to be negative pressure, cylinder 50 pulling cleaning stations 5, vacuum slot 53 nuzzles up from the nozzle below of printing head 4, residual ink 6 is siphoned away by vacuum slot 53, after cleaning finishes, printing head 4 elevated position, cylinder 50 will clean station 5 and push back.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model, the technology contents that the utility model is asked for protection all is documented in claims.
Claims (9)
1. printed circuit board (PCB) ink-jet printer ink-jet system, it is characterized in that comprising main black canister assembly (1), level is regulated China ink jar (2), compensation China ink jar (3), printing head (4) and cleaning station (5), main black canister assembly (1) is regulated China ink jar (2) by one-level inking pipe and level and is connected, regulate China ink jar (2) and connect compensation China ink jar (3) by secondary inking pipe, regulate China ink jar (2) and be connected with printing head (4) by compensation China ink jar (3), printing head (4) below is provided with the cleaning station (5) that is connected by printing ink recovery tube (12) with main black canister assembly (1).
2. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 1, it is characterized in that the black canister assembly of described master (1) comprises main China ink jar (10), backflow cap (11), printing ink recovery tube (12), printing ink return valve filter assemblies (13), main black canister assembly stirs motor (14), electrodynamic pump (15), unidirectional filter (16), buoyancy liquid level sensor (17) and paddle (18), described backflow cap (11) is arranged on main China ink jar (10) top, it connects cleaning station (5) by printing ink recovery tube (12), on the main China ink jar (10) printing ink return valve filter assemblies (13) is set, main black canister assembly stirs motor (14) and is arranged on main China ink jar (10) top, and it connects the paddle (18) that stretches into main China ink jar (10) by power transmission shaft.
3. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 2 is characterized in that described main China ink jar (10) connects unidirectional filter (16) by electrodynamic pump (15), and unidirectional filter (16) is connected to level and regulates China ink jar (2).
4. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 2 is characterized in that being provided with buoyancy liquid level sensor (17) in the described main China ink jar (10).
5. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 1, it is characterized in that described level adjusting China ink jar (2) comprises level adjusting China ink jar stirring motor (20), magnetic stirring apparatus (21), liquid level sensor (22), Compressed Gas access tube (23), printing ink outlet (24), printing ink supply port (25) and position sensor (26), described level is regulated a China ink jar stirring motor (20) and is arranged on level adjusting China ink jar below, (2) bottom, it relies on magnetically-actuated to be arranged on level and regulates the inner magnetic stirring apparatus (21) of China ink jar (2), level is regulated China ink jar (2) and is gone up connection Compressed Gas access tube (23), and by one-level inking Guan Yuzhu China ink canister assembly (1) connection, one-level inking pipe connects the printing ink supply port (25) on the main black canister assembly (1), printing ink outlet (24) connects compensation China ink jar (3), and level is regulated on the China ink jar (2) and also is provided with position sensor (26).
6. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 5 is characterized in that described level is provided with liquid level sensor (22) outside regulating China ink jar (2).
7. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 5 is characterized in that described level adjusting China ink jar (2) connects compensation black jar (3), and compensation China ink jar (3) can connect one or two printing heads (4).
8. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 1, it is characterized in that described cleaning station (5) comprises that cylinder (50), cover plate (52), printing ink reclaim mouthful (51), a vacuum slot (53), vacuum tube (54), printing ink accumulator tank (55), cylinder (50) drives cleaning station (5) and back and forth transports, cleaning station (5) is provided with the vacuum slot (53) of vacuum unit, cover plate (52) is provided with printing ink and reclaims mouthful (51), and vacuum slot (53) connects vacuum plant by vacuum tube (54).
9. printed circuit board (PCB) ink-jet printer ink-jet system according to claim 1, it is characterized in that described printing ink accumulator tank (55) connects main China ink jar (10) by printing ink recovery tube (12), vacuum tube (54) connects main China ink jar (10) by printing ink return valve filter assemblies (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025781 CN203093318U (en) | 2013-01-17 | 2013-01-17 | Printed circuit board ink jet printing machine ink jet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025781 CN203093318U (en) | 2013-01-17 | 2013-01-17 | Printed circuit board ink jet printing machine ink jet system |
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| Publication Number | Publication Date |
|---|---|
| CN203093318U true CN203093318U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025781 Expired - Fee Related CN203093318U (en) | 2013-01-17 | 2013-01-17 | Printed circuit board ink jet printing machine ink jet system |
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| Country | Link |
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| CN (1) | CN203093318U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085478A (en) * | 2013-01-17 | 2013-05-08 | 南京协力电子科技集团有限公司 | Ink-jet system of printed circuit board ink-jet printer |
| CN105329000A (en) * | 2015-12-03 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Printed circuit board (PCB) printing device and method |
| CN105644144A (en) * | 2016-03-16 | 2016-06-08 | 璧靛箔 | Control system for automatic supply of ink source of printing machine |
| JP2019098658A (en) * | 2017-12-05 | 2019-06-24 | 株式会社日立産機システム | Inkjet recording device |
-
2013
- 2013-01-17 CN CN 201320025781 patent/CN203093318U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085478A (en) * | 2013-01-17 | 2013-05-08 | 南京协力电子科技集团有限公司 | Ink-jet system of printed circuit board ink-jet printer |
| CN103085478B (en) * | 2013-01-17 | 2015-04-29 | 南京协力电子科技集团有限公司 | Ink-jet system of printed circuit board ink-jet printer |
| CN105329000A (en) * | 2015-12-03 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Printed circuit board (PCB) printing device and method |
| CN105644144A (en) * | 2016-03-16 | 2016-06-08 | 璧靛箔 | Control system for automatic supply of ink source of printing machine |
| JP2019098658A (en) * | 2017-12-05 | 2019-06-24 | 株式会社日立産機システム | Inkjet recording device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160623 Address after: 211106, 3 Nanjing, Jiangning economic and Technological Development Zone, Jiangsu, Patentee after: JOINT STARS TECHNOLOGY Co.,Ltd. Address before: 211100 Nanjing, Jiangsu province Jiangning District 3128 printing Avenue Patentee before: JOINT POWER TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |