CN1760028A - Drum type shift printing machine in use for board press in large area - Google Patents

Drum type shift printing machine in use for board press in large area Download PDF

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Publication number
CN1760028A
CN1760028A CN 200510030877 CN200510030877A CN1760028A CN 1760028 A CN1760028 A CN 1760028A CN 200510030877 CN200510030877 CN 200510030877 CN 200510030877 A CN200510030877 A CN 200510030877A CN 1760028 A CN1760028 A CN 1760028A
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CN
China
Prior art keywords
forme
bat printing
roller
contact
printing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 200510030877
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Chinese (zh)
Inventor
虞选勇
Original Assignee
虞选勇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 虞选勇 filed Critical 虞选勇
Priority to CN 200510030877 priority Critical patent/CN1760028A/en
Publication of CN1760028A publication Critical patent/CN1760028A/en
Pending legal-status Critical Current

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Abstract

A drum-type transfer printer for large-area planography is composed of the print plate (roller intaglio), the transfer intermediate (flexible drum), drive unit, machine frame, excessive ink removing roller close to said transfer intermediate, ink box under print plate, ink scraper close to print plate, and pressing roller. Its advantages are high printing speed and high productivity.

Description

A kind of drum-type pad printer that is used for the large-area flat-plate printing
Technical field
The present invention relates to printing machinery, particularly to the improvement of pad printer.
Background technology
Existing pad printer, be to adopt flat intaglio plate, bat printing head just bat printing intermediate adopts the block rubber with flexibility, and intaglio plate is located in the print cartridge, be provided with scraper above, drive unit drives scraper, strikes off the surplus China ink on the intaglio plate, drives the bat printing head again and contacts with intaglio plate, printing ink in top pattern or the literal trace is stained with to be imprinted on the bat printing head, last the bat printing head contacts with workpiece under the driving of drive unit, and top printing ink is shifted on workpiece.The bat printing head of existing apparatus is a block structure, because the excessive time contact of contact-making surface is inhomogeneous, is not suitable for the printing of large tracts of land workpiece.The tabular object of the big part of printing can only adopt serigraphy at present, and printing quality is not high.
Summary of the invention
The object of the invention is to provide a kind of pad printer that is applicable to the printing of large-area flat-plate workpiece, to improve printing quality.
The solution of the present invention is: a kind of drum-type pad printer that is used for the large-area flat-plate printing, comprise forme, bat printing intermediate, and drive unit, frame, wherein, forme adopts roll-type intaglio plate, bat printing intermediate to adopt flexible roller, between forme and bat printing intermediate with meshed transmission gear, at the other black kicker cylinder that gives up that is provided with of bat printing intermediate, be close to the bat printing intermediate and contact, with meshed transmission gear, forme has print cartridge, the scraper that is provided with suitable for reading of print cartridge, closely contact with forme, the forme top is provided with contact roller.
Be provided with cleaning roller in that useless black kicker cylinder is other, be close to useless black kicker cylinder and contact, with meshed transmission gear, cleaning roller has the cleaning agent box.
Contact roller is installed on the spiro rod regulating device.
Advantage of the present invention is: owing to adopted roll-type intaglio plate, flexible roller bat printing intermediate, during work, pattern or literal are stained with from the roll-type intaglio plate earlier and are imprinted on the flexible roller, transfer on the workpiece again, the bat printing intermediate is that line contacts with workpiece, and having flexibility, contact evenly is suitable for the printing of large tracts of land workpiece.In addition because device rotates for circumference, than the reciprocating motion of pad printer in the past have speed soon, the advantage of high efficiency.
Description of drawings
The invention will be further described with embodiment with reference to the accompanying drawings below.
Accompanying drawing is a structural representation of the present invention.
Mark among the figure: 1 blower fan, 2 useless black kicker cylinders, 3 contact rollers, 4 spiro rod regulating devices, 5 workpiece, 6 charging rollers, 7 formes, 8 print cartridges, 9 scrapers, 10 bat printing intermediates, 11 cleaning agent boxes, 12 cleaning rollers.
The specific embodiment
In order to simplify, frame and drive unit have been omitted in the accompanying drawing.
Referring to accompanying drawing, the drum-type pad printer of embodiment, comprise forme, bat printing intermediate, and drive unit, frame, wherein, forme 7 adopts roll-type intaglio plates, bat printing intermediate 10 to adopt flexible roller, and 10 in forme 7 and bat printing intermediate are with meshed transmission gear, with guarantee between the two synchronously, prevent to slide relatively and influence printing quality.
Be provided with useless black kicker cylinders 2 in that bat printing intermediate 10 is other, be close to bat printing intermediate 10 and contact,,, prevent the overlapping ink marks of appearance on the bat printing intermediate 10 in order to absorb the printing ink on the bat printing intermediate 10 when no workpiece or the workpiece space with meshed transmission gear.
Forme 7 has print cartridge 8, and the scraper 9 that is provided with suitable for reading of print cartridge 8 closely contacts with forme 7, in order to forme 7 ink supply.
Forme 7 tops are provided with contact roller 3, use so that workpiece 5 closely contacts with bat printing intermediate 10.
Be provided with cleaning roller 12 in that useless black kicker cylinder 2 is other, be close to useless black kicker cylinder 2 and contact, with meshed transmission gear, cleaning roller 12 has cleaning agent box 11.
Contact roller 3 is installed on the spiro rod regulating device 4, can regulate the gap of 10 in contact roller 3 and bat printing intermediate, to be fit to the workpiece of different-thickness.
During work, the printing ink of packing in print cartridge 8, drive unit drive each parts and rotate, wherein forme 7 since the bottom be immersed in the printing ink, under the effect of scraper 9, above the indenture place of pattern or word segment be stained with printing ink, remainder is struck off by scraper 9.
Forme 7 with the contacting of bat printing intermediate 10 in, printing ink be stained with print on the bat printing intermediate 10.
When bat printing intermediate 10 contacts with workpiece, top pattern or literal are transferred on the workpiece, finished printing.
When no workpiece or workpiece space, the ink marks on the bat printing intermediate 10 is transferred on the useless black kicker cylinder 2, prevents to occur on the bat printing intermediate 10 overlapping ink marks, to guarantee printing quality.
Printing ink on the useless black kicker cylinder 2 with the contact process of cleaning roller 12 in transfer to once more on the cleaning roller 12, and the cleaning agent that is cleaned in the agent box 11 cleans, the cleaning agent that is stained with on the useless black kicker cylinder 2 is air-dry under the air-flow effect of blower fan 1, guarantee cleaning, prevented that the printing ink on the useless black kicker cylinder 2 from polluting bat printing intermediate 10 conversely.
Because bat printing intermediate 10 and workpiece 5 be for line contacts, and have flexibility, contact even, Be suitable for the printing of large tracts of land workpiece. In addition, because device is for circular-rotation, than bat printing in the past The reciprocating motion of machine has that speed is fast, the advantage of high efficiency.

Claims (3)

1. one kind is used for the drum-type pad printer that large-area flat-plate prints, comprise forme (7), bat printing intermediate (10), and drive unit, frame, it is characterized in that: forme (7) adopts the roll-type intaglio plate, bat printing intermediate (10) adopts flexible roller, between forme (7) and bat printing intermediate (10) with meshed transmission gear, at the other black kicker cylinder (2) that gives up that is provided with of bat printing intermediate (10), be close to bat printing intermediate (10) and contact, with meshed transmission gear, forme (7) has print cartridge (8), the scraper (9) that is provided with suitable for reading of print cartridge (8) closely contacts with forme (7), and forme (7) top is provided with contact roller (3).
2. the drum-type pad printer that is used for the large-area flat-plate printing as claimed in claim 1, it is characterized in that: at the other cleaning roller (12) that is provided with of useless black kicker cylinder (2), be close to useless black kicker cylinder (2) and contact, with meshed transmission gear, cleaning roller (12) has cleaning agent box (11).
3. the drum-type pad printer that is used for the large-area flat-plate printing as claimed in claim 1, it is characterized in that: contact roller (3) is installed on the spiro rod regulating device (4).
CN 200510030877 2005-10-31 2005-10-31 Drum type shift printing machine in use for board press in large area Pending CN1760028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200510030877 CN1760028A (en) 2005-10-31 2005-10-31 Drum type shift printing machine in use for board press in large area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200510030877 CN1760028A (en) 2005-10-31 2005-10-31 Drum type shift printing machine in use for board press in large area

Publications (1)

Publication Number Publication Date
CN1760028A true CN1760028A (en) 2006-04-19

Family

ID=36706298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200510030877 Pending CN1760028A (en) 2005-10-31 2005-10-31 Drum type shift printing machine in use for board press in large area

Country Status (1)

Country Link
CN (1) CN1760028A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285256A (en) * 2011-06-29 2011-12-21 三门峡蓝雪包装有限公司 Intaglio preprinting process and equipment for cardboard paper
CN102975019A (en) * 2012-11-23 2013-03-20 营口超烁图码科技板业有限公司 Production line for roller-coated color steel plate
CN102990360A (en) * 2012-11-23 2013-03-27 营口超烁图码科技板业有限公司 Production line of multi-color patterned roller-coated steel plate
CN102991113A (en) * 2012-11-23 2013-03-27 营口超烁图码科技板业有限公司 Manufacture method for roller coating color plate
CN103029502A (en) * 2012-11-23 2013-04-10 营口超烁图码科技板业有限公司 Production method of multicolor pattern color steel plate
CN103158415A (en) * 2013-03-13 2013-06-19 营口超烁图码科技板业有限公司 Improved production method of multi-color patterned roller-coated steel plate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285256A (en) * 2011-06-29 2011-12-21 三门峡蓝雪包装有限公司 Intaglio preprinting process and equipment for cardboard paper
CN102975019A (en) * 2012-11-23 2013-03-20 营口超烁图码科技板业有限公司 Production line for roller-coated color steel plate
CN102990360A (en) * 2012-11-23 2013-03-27 营口超烁图码科技板业有限公司 Production line of multi-color patterned roller-coated steel plate
CN102991113A (en) * 2012-11-23 2013-03-27 营口超烁图码科技板业有限公司 Manufacture method for roller coating color plate
CN103029502A (en) * 2012-11-23 2013-04-10 营口超烁图码科技板业有限公司 Production method of multicolor pattern color steel plate
CN102991113B (en) * 2012-11-23 2015-06-17 辽宁超烁图码科技板业有限公司 Manufacture method for roller coating color plate
CN102975019B (en) * 2012-11-23 2015-12-02 辽宁超烁图码科技板业有限公司 A kind of production line of roller coat color steel
CN102990360B (en) * 2012-11-23 2015-12-30 辽宁超烁图码科技板业有限公司 The production line of multi color effect roller coat color steel
CN103158415A (en) * 2013-03-13 2013-06-19 营口超烁图码科技板业有限公司 Improved production method of multi-color patterned roller-coated steel plate
CN103158415B (en) * 2013-03-13 2016-02-10 辽宁超烁图码科技板业有限公司 The production method of the multi color effect roller coat color steel improved

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WD01 Invention patent application deemed withdrawn after publication