CN102328500A - Device and method for continuously printing and drying flexible circuit boards - Google Patents
Device and method for continuously printing and drying flexible circuit boards Download PDFInfo
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- CN102328500A CN102328500A CN201110149267A CN201110149267A CN102328500A CN 102328500 A CN102328500 A CN 102328500A CN 201110149267 A CN201110149267 A CN 201110149267A CN 201110149267 A CN201110149267 A CN 201110149267A CN 102328500 A CN102328500 A CN 102328500A
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Abstract
The invention provides a device for continuously printing and drying flexible circuit boards. The device comprises a winding device, a printing device, a drying device and an unwinding device, two ends of a flexible circuit board are respectively wound on the winding device and the unwinding device, the winding device and the unwinding device can respectively wind at least two rolls of flexible circuit board side by side into the printing device and the drying device in sequence, the printing device is provided with a command unit, a control unit and a positioning printing unit, the command unit is used for exchange data information with the outside, the positioning printing unit can accommodate at least two rolls of flexible circuit board side by side and can adjust the positions of the flexible circuit boards for carrying out corresponding printing, the control unit is used for respectively controlling the command unit and the positioning printing unit, the drying device comprises a transmission unit and a heating unit, the transmission unit can transmit at least two rolls of flexible circuit board into the heating unit side by side so that ink on the flexible circuit boards are dried.
Description
Technical field
The present invention relates to a kind of flex circuit application that is used for and print the also apparatus and method of ink setting continuously.
Background technology
Because the limitation of technology, at present printing-ink, the dry printing ink of preparation can only be that individual goods carry out, deficiency such as have that production efficiency is low, fold, printing skew, printing ink defective etc. are bad.
Summary of the invention
Technical problem to be solved by this invention is the method with sheet-fed printing and ink setting, and dry sensation photoresistance solder paste China ink is printed, prepared to the mode that changes continuous volume to volume into.
To this; The present invention adopts following technical scheme: a kind of flex circuit application printing and dry device continuously of being used for; Comprise: be involved in device; Printing equipment, drying device and roll out device, the two ends of flex circuit application are around in respectively and saidly are involved in device and roll out device, saidly are involved in device and roll out device and can distinguish at least two volume flex circuit applications of reeling side by side and get into said printing equipment and drying device successively;
Said printing equipment is provided with command unit, control module and location printing element; Said command unit is used for and extraneous exchange data information; Said location printing element can hold at least two volume flex circuit applications side by side; And the position of adjustment flex circuit application to be printing accordingly, and said control module is used for controlling respectively said command unit and location printing element;
Said drying device comprises delivery unit and heating unit, and said delivery unit can transmit at least two volume flex circuit applications side by side and get into said heating unit, causes the ink setting of flex circuit application.
The advantage that below will combine the DESCRIPTION OF THE PRIOR ART technique scheme.
Existing single face flex circuit application printing photosensitive solder resist printing ink is that individual goods carry out with preparation dry sensation photoresistance solder paste China ink; And be divided into two the step carry out; Use ink printer and baking oven to carry out respectively; And the preparation baking oven need be waited for and just can carry out after goods are printed onto some, so production efficiency is low.
And the single face flex circuit application printing photosensitive-ink that has now is divided into several steps such as the goods of taking, location goods, printing-ink, taking-up goods, and relatively thinner (about 100 μ m) the as easy as rolling off a log generation goods folding line of single face flexibility circuit panel products; Cause bad; And the easy perk of single face flexible wiring board is not easy to cause goods accurately not locate with the alignment pin location; Cause the printing skew, cause bad! And the single face flex circuit application is because easily perk, and in shelf baking oven process, printing ink sticks on the last layer shelf easily, causes the printing ink defective, causes badly, and needs the manual manipulation goods to be easy to generate folding line, causes bad.
Compared with prior art, the present invention has increased printing equipment and the drying device that is used to dry simultaneously, and printing and drying steps can be carried out simultaneously, has improved production efficiency greatly.Simultaneously; Before and after printing equipment and drying device, increase and be involved in device and roll out device, realized that volume to volume prints, prepares the mode of dry photosensitive-ink continuously, compared with prior art; In whole process of production; Realize continuous automatic production, avoid printing and prepare manual work in the dry run and locate, receive the phase goods, make staff move that the folding line of goods is bad to be reduced to 0%.
And owing to be involved in device and roll out device and can distinguish side by side at least two volume flex circuit applications of reeling and get into said printing equipment and drying device successively, this can enhance productivity greatly.
Preferably, said delivery unit comprises conveyer belt, and said conveyer belt is the network chain shape, is processed by metal material.
The present invention further adopts above-mentioned technical characterictic, and advantage is: flex circuit application (no matter being single face or two-sided) is in transport process, and it is even more, abundant to be heated, and thermal diffusivity is strong, has further improved the speed and the quality of ink setting.
Preferably, said printing equipment also comprises: absorbing unit is used to adsorb the dust of flex circuit application; Arrangement unit: be used to flatten flex circuit application.
The present invention further adopts above-mentioned technical characterictic, and advantage is: printing equipment is provided with the location printing element, can the printing machine of sheet-fed printing be changed into the high accuracy printing machine that can print continuously; Printing equipment is provided with the location printing element, can reach the purpose of accurate intelligent contraposition, has guaranteed locating accuracy; The accuracy guarantee that makes the printing skew is in 50 μ m; And increased the arrangement unit simultaneously, control printing dynamics makes the ink thickness on the printed matter thing even; Improve printing quality, further improved efficient effectively.
Preferably, said drying device also comprises: control module is used to control the duty of drying device; Driver element, said driver element drive delivery unit and transmit under the control of said control module; Said heating unit comprises at least a in Infrared Heating mechanism, Far-infrared Heating mechanism and the hot body.
The present invention further adopts above-mentioned technical characterictic; Its advantage is: can change the dry mode of baking oven of using of preparation before into use drying device mode; Drying device is provided with water back, its role is to air is blasted the blower fan of this heat exchange case, avoids goods because the printing ink defective that perk causes is bad; Such effect makes that its printing product quality is good, the thermal efficiency is high, has practiced thrift the energy, has reduced cost.
Preferably, said heating unit comprises Infrared Heating mechanism and hot body; Said Infrared Heating mechanism comprises the first Infrared Heating module and the second Infrared Heating module; The said first Infrared Heating module and the second Infrared Heating module include a plurality of infrared heaters, and the said first Infrared Heating module and the second Infrared Heating module are located at the both sides up and down of said delivery unit relatively; Be provided with infrared blocking unit between the said first Infrared Heating module and the second Infrared Heating module and the delivery unit, said infrared blocking unit is provided with a plurality of through holes; Said hot body comprises heating module, flow-guiding channel, air-supply module and exhausting module, and heating module is used to add hot-air, forms hot blast; Said exhausting module is located at the top of drying device; Said air-supply module is sent the hot blast that said heating module forms into flow-guiding channel, by flow-guiding channel the hot blast water conservancy diversion is passed through said through hole then, thereby blows to said delivery unit, and last hot blast is extracted out by said exhausting module.
The present invention further adopts above-mentioned technical characterictic, and its advantage is: guarantee the uniformity of temperature in the stove, make the printing ink preliminarily dried, adhere to when avoiding exposure on the glass dry plate, improved the quality of goods greatly.
Preferably, said heating module selects to adopt wherein at least a of warm braw sheet or heating wire.
The present invention further adopts above-mentioned technical characterictic, and its advantage is, has improved temperature of oven, has reduced the temperature of humidity discharging loss, overcomes differences in absorbed heat, has strengthened the heat absorption speed of heating object, has reduced heat-energy losses, reaches purpose of energy saving.
The present invention provides also that a kind of flex circuit application prints continuously, the method for ink setting, it is characterized in that: may further comprise the steps:
A. flex circuit application to be printed is through being involved in the parallel printing equipment of sending into of device;
B. said control module combines the information of said command unit input, controls the position of said location printing element adjustment flex circuit application and prints accordingly;
C. treat the parallel delivery unit of sending into drying device of flex circuit application of ink setting after the printing, flex circuit application is carried out ink setting;
D. rolling out device will accomplish the flex circuit application of ink setting and roll out.
Preferably, the hot blast temperature of said printing machine is between 145 to 160 ℃; The transfer rate of said delivery unit is between 1 meter/min to 1.14 meter/min.
Preferably, said heating module adopts at least a in warm braw sheet or the xeothermic silk; Said printing ink is the UV photosensitive-ink, and the hot blast temperature that said hot body blows out is between 190 to 230 ℃; The transfer rate of said delivery unit is between 0.7 meter/min to 1 meter/min.
The present invention has increased printing equipment and the drying device that is used to dry simultaneously, and printing and drying steps can be carried out simultaneously, has improved production efficiency greatly.Simultaneously, increase rolls out device and devices for taking-up before and after printing equipment and drying device, has realized that volume to volume is printed continuously, the mode of ink setting.Change the printing machine of sheet-fed printing into can print continuously high accuracy printing machine; The production capacity of the sheet-fed printing when before using ink printer and baking oven respectively is 44m/h; Individual prepares dry production capacity is 37m/h, and the production capacity of volume to volume mode reaches 60m/h continuously, and production efficiency has improved 62%.
Description of drawings
Fig. 1 is the flow chart that the present invention is used for a kind of embodiment of device of continuous printing of flex circuit application and ink setting.
Fig. 2 is the structural representation of middle drying device embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is further specified.
Embodiment one:
At first through being involved in device 1 with the parallel delivery unit 26 of sending into printing equipment 2 of flex circuit application to be printed; 25 pairs of flex circuit applications of absorbing unit adsorb simultaneously; Absorbing unit 25 is used to adsorb the dust of flex circuit application; Arrangement unit 24 is used for flattening flex circuit application; Command unit, control module and location printing element, said command unit 21 are used for showing the position of flex circuit application, the position that said control module 22 is used for controlling flex circuit application, the position of said location printing element 23 adjustment flex circuit applications; Then, through the delivery unit 26 of printing equipment 21 volume is treated the parallel delivery unit 31 of sending into drying device 3 of flex circuit application of ink setting; 32 pairs of flex circuit applications of heating unit of drying device 3 carry out ink setting simultaneously.
The detailed process of ink setting is: said heating unit 32 comprises Infrared Heating mechanism 321 and hot body 322; Said Infrared Heating mechanism comprises the first Infrared Heating module 3211 and the second Infrared Heating module 3212; The said first Infrared Heating module 3211 and the second Infrared Heating module 3212 include a plurality of infrared heaters 320, and the said first Infrared Heating module 3211 and the second Infrared Heating module 3212 are located at the both sides up and down of said delivery unit 31 relatively; Be provided with infrared blocking unit 35 between the said first Infrared Heating module 3211 and the second Infrared Heating module 3212 and the delivery unit 31, said infrared blocking unit 35 is provided with a plurality of through holes 351; Said hot body 322 comprises heating module 3221, flow-guiding channel, air-supply module 3222 and exhausting module 3223, and heating module is used to add hot-air, forms hot blast; Said exhausting module is located at the top of said drying device 3; Said air-supply module is sent the hot blast that said heating module forms into flow-guiding channel, by flow-guiding channel the hot blast water conservancy diversion is passed through said through hole then, thereby blows to said delivery unit, and last hot blast is extracted out by said exhausting module.
At last, rolling out device 4 will accomplish the flex circuit application of ink setting and roll out.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (9)
1. one kind is used for flex circuit application printing and dry device continuously; It is characterized in that: comprising: be involved in device; Printing equipment, drying device and roll out device; The two ends of flex circuit application are around in respectively and saidly are involved in device and roll out device, saidly are involved in device and roll out device and can distinguish at least two volume flex circuit applications of reeling side by side and get into said printing equipment and drying device successively;
Said printing equipment is provided with command unit, control module and location printing element; Said command unit is used for and extraneous exchange data information; Said location printing element can hold at least two volume flex circuit applications side by side; And the position of adjustment flex circuit application to be printing accordingly, and said control module is used for controlling respectively said command unit and location printing element;
Said drying device comprises delivery unit and heating unit, and said delivery unit can transmit at least two volume flex circuit applications side by side and get into said heating unit, causes the ink setting of flex circuit application.
2. flex circuit application printing and the dry device continuously of being used for according to claim 1, it is characterized in that: said delivery unit comprises the conveyer belt that is used for the support flex circuit application, said conveyer belt is the network chain shape, is processed by metal material.
3. flex circuit application according to claim 1 is the device of printing and ink setting continuously, and it is characterized in that: said printing equipment also comprises: be used to adsorb flex circuit application dust absorbing unit and be used to flatten the arrangement unit of flex circuit application.
4. the flex circuit application that is used for according to claim 1 prints the also device of ink setting continuously, it is characterized in that said drying device also comprises:
Control module is used to control the duty of drying device; With
Driver element, said driver element drive delivery unit and transmit under the control of said control module;
Said heating unit comprises at least a in Infrared Heating mechanism, Far-infrared Heating mechanism and the hot body.
5. flex circuit application printing and the dry device continuously of being used for according to claim 4 is characterized in that said heating unit comprises Infrared Heating mechanism and hot body; Said Infrared Heating mechanism comprises the first Infrared Heating module and the second Infrared Heating module; The said first Infrared Heating module and the second Infrared Heating module include a plurality of infrared heaters, and the said first Infrared Heating module and the second Infrared Heating module are located at the both sides up and down of said delivery unit relatively; Be provided with infrared blocking unit between the said first Infrared Heating module and the second Infrared Heating module and the delivery unit, said infrared blocking unit is provided with a plurality of through holes; Said hot body comprises heating module, flow-guiding channel, air-supply module and exhausting module, and heating module is used to add hot-air, forms hot blast; Said exhausting module is located at the top of said drying device; Said air-supply module is sent the hot blast that said heating module forms into flow-guiding channel, by flow-guiding channel the hot blast water conservancy diversion is passed through said through hole then, thereby blows to said delivery unit, and last hot blast is extracted out by said exhausting module.
6. flex circuit application continuously printing and the dry device of being used for according to claim 5 is characterized in that: said heating module selects to adopt wherein at least a of warm braw sheet or heating wire.
7. one kind is utilized the described flex circuit application that is used for of claim 1 to 6 to print the also method of the device of drying continuously, it is characterized in that: may further comprise the steps:
A. flex circuit application to be printed is through being involved in the parallel printing equipment of sending into of device;
B. said control module combines the information of said command unit input, controls the position of said location printing element adjustment flex circuit application and prints accordingly;
C. treat the parallel delivery unit of sending into drying device of flex circuit application of ink setting after the printing, flex circuit application is carried out ink setting;
D. rolling out device will accomplish the flex circuit application of ink setting and roll out.
8. method according to claim 7 is characterized in that: the hot blast temperature of said printing machine is between 145 to 160 ℃; The transfer rate of said delivery unit is between 1 meter/min to 1.14 meter/min.
9. method according to claim 8 is characterized in that: said heating module adopts at least a in warm braw sheet or the xeothermic silk; Said printing ink is the UV photosensitive-ink, and the hot blast temperature that said hot body blows out is between 190 to 230 ℃; The transfer rate of said delivery unit is between 0.7 meter/min to 1 meter/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149267 CN102328500B (en) | 2011-06-03 | 2011-06-03 | Device and method for continuously printing and drying flexible circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149267 CN102328500B (en) | 2011-06-03 | 2011-06-03 | Device and method for continuously printing and drying flexible circuit boards |
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| Publication Number | Publication Date |
|---|---|
| CN102328500A true CN102328500A (en) | 2012-01-25 |
| CN102328500B CN102328500B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110149267 Active CN102328500B (en) | 2011-06-03 | 2011-06-03 | Device and method for continuously printing and drying flexible circuit boards |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395033A (en) * | 2019-07-24 | 2019-11-01 | 广东东溢新材料科技有限公司 | A kind of compound release film, the pure glue film of acrylate and preparation method |
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| CN201745241U (en) * | 2010-07-16 | 2011-02-16 | 深圳市通产丽星股份有限公司 | Ultraviolet solidifying oven |
| CN202106657U (en) * | 2011-06-03 | 2012-01-11 | 珠海紫翔电子科技有限公司 | Device for continuously printing and drying flexible circuit board |
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2011
- 2011-06-03 CN CN 201110149267 patent/CN102328500B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747211A (en) * | 1987-02-09 | 1988-05-31 | Sheldahl, Inc. | Method and apparatus for preparing conductive screened through holes employing metallic plated polymer thick films |
| US5546178A (en) * | 1993-05-19 | 1996-08-13 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Printer device for printing web-shaped recording media having different web widths |
| US5372670A (en) * | 1994-02-02 | 1994-12-13 | International Business Machines Corporation | System for wet application of a dry film to a panel |
| JP2000172100A (en) * | 1998-12-09 | 2000-06-23 | Ricoh Co Ltd | Induction heat fixing device |
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| DE102006028628A1 (en) * | 2005-07-20 | 2007-01-25 | Heidelberger Druckmaschinen Ag | A method for drying printed sheets in an offset printing press has an infrared heater and forced air jet over a reflective panel having a closed and open position to heat and cool the sheets |
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| CN201615990U (en) * | 2010-01-26 | 2010-10-27 | 吕维国 | Structure improvement for printing ligature far-infrared baking mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110395033A (en) * | 2019-07-24 | 2019-11-01 | 广东东溢新材料科技有限公司 | A kind of compound release film, the pure glue film of acrylate and preparation method |
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| Publication number | Publication date |
|---|---|
| CN102328500B (en) | 2013-04-17 |
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