CN102602138A - Printing unit structure capable of replacing adhered and hung printing offset plate under non-stop condition - Google Patents
Printing unit structure capable of replacing adhered and hung printing offset plate under non-stop condition Download PDFInfo
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- CN102602138A CN102602138A CN2012100391472A CN201210039147A CN102602138A CN 102602138 A CN102602138 A CN 102602138A CN 2012100391472 A CN2012100391472 A CN 2012100391472A CN 201210039147 A CN201210039147 A CN 201210039147A CN 102602138 A CN102602138 A CN 102602138A
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- leading screw
- slide block
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Abstract
The invention discloses a printing device which can be used for ensuring a printing unit which does not need to be subjected to plate replacement to continuously work (non stop) and can also be used for replacing an adhered and hung printing offset plate for a printing unit which is not used for printing so as to improve the utilization rate of equipment and the production efficiency. The printing device comprises a rack, a printing roller, an inking roller and an impressing roller. The printing roller is respectively laminated with the inking roller and the impressing roller. A lifting device is arranged on the rack. Both the inking roller and the printing roller are arranged on the lifting device. A printing registration servo motor is arranged on a device for driving the printing roller to rotate.
Description
Technical field:
The present invention relates to a kind of the shutdown and change the printing element structure that sticks printer's blanket.
Background technology:
When cardboard printing, often because of processing different orders or equipment being maintained, so forme need be changed; Perhaps forme is cleaned, but the cardboard printing of prior art all is made up of many groups printing element of arranging along the cardboard direct of travel, roller platen and printing roller drive through same gear transmission chain; Separately can not independent rotation, change, when maintenance, cleaning forme, need be complete machine is quit work; When a blook board printing equipment disposes a plurality of printing elements; And need the wherein several groups of printing elements that disposed be changed plate or clean, not hope to change plate or the printing element that do not clean when still working on, original technical be impossible realize; Original technology just can not make usage ratio of equipment be improved, and operating efficiency can not be improved.
Summary of the invention:
The objective of the invention is in order to overcome the shortcoming of above-mentioned prior art; Provide a kind of printing element that does not change plate that can let work on (not shutting down), and can change the printing equipment that sticks printer's blanket, improves utilization rate of equipment and installations and production efficiency for the printing element that does not print.
Goal of the invention of the present invention can realize through following technical scheme: do not shut down and change the printing element structure that sticks printer's blanket; Include frame, printing roller, upper inking roller tube and impression roller; Printing roller respectively with upper inking roller tube and impression roller pressing; On frame, be provided with lowering or hoisting gear, upper inking roller tube and printing roller all are installed on the lowering or hoisting gear; On the device that drives the printing roller rotation, the printing registration servomotor is set.
Lowering or hoisting gear is made up of slide block and leading screw; Both sides in frame all are provided with slide block and leading screw; The slide block cunning fits on the frame and can slide up and down; Upper inking roller tube and printing roller all are installed on the slide block, and leading screw is vertically placed and become threaded engagement with slide block, on frame, are provided with to drive the synchronous rotary drive mechanism that the both sides leading screw rotates synchronously.
Rotary drive mechanism is made up of servomotor, drive link and rotation converter synchronously, and drive link is connected with the servomotor main shaft, and the two ends of drive link are connected transmission with the both sides leading screw respectively through rotating converter.
On the rotation converter, be provided with and go up and down to detect encoder.
After adopting the present technique scheme; The invention has the beneficial effects as follows: can not shut down under the situation that continues print production at production line; Elevating mechanism can rise the printing roller that needs to change or clean, and the work of other printing element is unaffected, and the printing roller unit after the rise can carry out next changing of printing plates of producing order; Or to carrying out clean operation at the forme that prints order; When this printing roller of needs unit prints, can start the height that lowering or hoisting gear drops to the printing roller unit can normally to print and carry out cardboard printing, thereby improve the production efficiency of printing machine; Realize that machine is done next order function in advance while printing on the same stage, and the printing Different products of directly changing the line of production.
Description of drawings:
Fig. 1 changes the structure chart of facing that sticks the preceding operate as normal of printer's blanket printing element rising for the present invention does not shut down;
Fig. 2 changes the side-looking structure chart that sticks the preceding operate as normal of printer's blanket printing element rising for the present invention does not shut down;
Fig. 3 changes the structure chart of facing that sticks printer's blanket printing element rising back non-normal working for the present invention does not shut down;
Fig. 4 changes the side-looking structure chart that sticks printer's blanket printing element rising back non-normal working for the present invention does not shut down.
The specific embodiment:
Below in conjunction with accompanying drawing this utility patent is described further.
The printing element structure that sticks printer's blanket is changed in not shutting down of present embodiment; Include frame 1, printing roller 2, upper inking roller tube 3 and impression roller 4; Impression roller 4 is installed in can not do the oscilaltion action on the frame 1; Printing roller 2 respectively with upper inking roller tube 3 and impression roller 4 pressings, on frame 1, be provided with lowering or hoisting gear, upper inking roller tube 3 all is installed on the lowering or hoisting gear with printing roller 2; On the device that drives printing roller 2 rotations, printing registration servomotor 21 is set; The printing position that printing roller 2 on the imprinter unit that drops to printing height is rotated on the alignment cardboard, lowering or hoisting gear is made up of slide block 5 and leading screw 6, all is provided with slide block 5, slide rail 7 and leading screw 6 in the both sides of frame 1; Slide rail 7 is vertically mounted on the frame 1; Slide block 5 is sliding to be fitted on the slide rail 7 and can slide up and down, and upper inking roller tube 3 all is installed on the slide block 5 with printing roller 2, leading screw 6 is vertical place and with 5 one-tenth threaded engagement of slide block; On frame 1, be provided with and drive the synchronous rotary drive mechanism that both sides leading screw 6 rotates synchronously; Rotary drive mechanism is made up of servomotor 8, drive link 9 and rotation converter 10 synchronously, and drive link 9 is across between two leading screws, 6 tops and with the servomotor main shaft and is connected, and the two ends of drive link 9 are connected transmission with both sides leading screw 6 respectively through rotating converter 10; Rotate converter 10 and be responsible for changing into horizontally rotating of drive link 9 vertical rotation of leading screw 6; On rotation converter 10, be provided with and go up and down to detect encoder 11, going up and down to detect encoder 11 can provide data to computer, makes computer control the height of imprinter unit up-down at any time.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the technical scheme scope situation of the present invention; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to technical scheme of the present invention, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from technical scheme of the present invention, the equivalence of doing according to the present invention's shape, structure and principle changes, and all should be covered by in protection scope of the present invention.
Claims (4)
1. do not shut down and change the printing element structure that sticks printer's blanket; Include frame, printing roller, upper inking roller tube and impression roller; Printing roller respectively with upper inking roller tube and impression roller pressing; It is characterized in that: on frame, be provided with lowering or hoisting gear, upper inking roller tube and printing roller all are installed on the lowering or hoisting gear; On the device that drives the printing roller rotation, the printing registration servomotor is set.
2. according to claim 1 the shutdown changed the printing element structure that sticks printer's blanket; It is characterized in that: lowering or hoisting gear is made up of slide block and leading screw; Both sides in frame all are provided with slide block and leading screw, and the slide block cunning fits on the frame and can slide up and down, and upper inking roller tube and printing roller all are installed on the slide block; Leading screw is vertically placed and is become threaded engagement with slide block, on frame, is provided with to drive the synchronous rotary drive mechanism that the both sides leading screw rotates synchronously.
3. according to claim 2 the shutdown changed the printing element structure that sticks printer's blanket; It is characterized in that: rotary drive mechanism is made up of servomotor, drive link and rotation converter synchronously; Drive link is connected with the servomotor main shaft, and the two ends of drive link are connected transmission with the both sides leading screw respectively through rotating converter.
4. according to claim 3 the shutdown changed the printing element structure that sticks printer's blanket, it is characterized in that: on the rotation converter, be provided with and go up and down to detect encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100391472A CN102602138A (en) | 2012-02-20 | 2012-02-20 | Printing unit structure capable of replacing adhered and hung printing offset plate under non-stop condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100391472A CN102602138A (en) | 2012-02-20 | 2012-02-20 | Printing unit structure capable of replacing adhered and hung printing offset plate under non-stop condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602138A true CN102602138A (en) | 2012-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100391472A Pending CN102602138A (en) | 2012-02-20 | 2012-02-20 | Printing unit structure capable of replacing adhered and hung printing offset plate under non-stop condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377558A (en) * | 2013-06-18 | 2016-03-02 | 博斯特佛罗伦萨有限公司 | Device and method for replacing a printing roller of a printing unit, in particular for an in-line flexographic rotary machine |
| CN106079881A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Printer |
| CN107225843A (en) * | 2017-07-19 | 2017-10-03 | 蚌埠市奥特纸箱机械有限公司 | It is used to not shut down the device for changing galley on a kind of slotting die-cutting machine for water-based printing |
| CN108162590A (en) * | 2018-02-24 | 2018-06-15 | 广东东方精工科技股份有限公司 | A kind of anilox roll exchanging mechanism of printing machine |
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| CN2811239Y (en) * | 2005-07-15 | 2006-08-30 | 中国印钞造币总公司 | Printed matter collecting device |
| CN101081560A (en) * | 2007-06-20 | 2007-12-05 | 林孝余 | Printing machines having interval type glue roller regulating mechanism |
| US20090101036A1 (en) * | 2007-10-18 | 2009-04-23 | Heidelberger Druckmaschinen Ag | Printing Press and Method for Operating a Printing Unit of a Printing Press |
| CN101579943A (en) * | 2009-02-19 | 2009-11-18 | 黄锋 | Water-based printing unit in carton making linkage machine |
| CN201597236U (en) * | 2010-02-04 | 2010-10-06 | 佛山市南海东方纸箱机械实业有限公司 | Belt printing forme device for printing coil paper or plastic foil |
| CN202021906U (en) * | 2011-02-28 | 2011-11-02 | 广东东方精工科技股份有限公司 | Energy-saving and highly-efficient paper box printing mechanism adopting servo drive |
| CN202439346U (en) * | 2012-02-20 | 2012-09-19 | 广东东方精工科技股份有限公司 | Printing unit structure for replacing sticking printing offset plate without stopping |
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2012
- 2012-02-20 CN CN2012100391472A patent/CN102602138A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2811239Y (en) * | 2005-07-15 | 2006-08-30 | 中国印钞造币总公司 | Printed matter collecting device |
| CN101081560A (en) * | 2007-06-20 | 2007-12-05 | 林孝余 | Printing machines having interval type glue roller regulating mechanism |
| US20090101036A1 (en) * | 2007-10-18 | 2009-04-23 | Heidelberger Druckmaschinen Ag | Printing Press and Method for Operating a Printing Unit of a Printing Press |
| CN101579943A (en) * | 2009-02-19 | 2009-11-18 | 黄锋 | Water-based printing unit in carton making linkage machine |
| CN201597236U (en) * | 2010-02-04 | 2010-10-06 | 佛山市南海东方纸箱机械实业有限公司 | Belt printing forme device for printing coil paper or plastic foil |
| CN202021906U (en) * | 2011-02-28 | 2011-11-02 | 广东东方精工科技股份有限公司 | Energy-saving and highly-efficient paper box printing mechanism adopting servo drive |
| CN202439346U (en) * | 2012-02-20 | 2012-09-19 | 广东东方精工科技股份有限公司 | Printing unit structure for replacing sticking printing offset plate without stopping |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377558A (en) * | 2013-06-18 | 2016-03-02 | 博斯特佛罗伦萨有限公司 | Device and method for replacing a printing roller of a printing unit, in particular for an in-line flexographic rotary machine |
| CN105377558B (en) * | 2013-06-18 | 2017-10-24 | 博斯特佛罗伦萨有限公司 | Device and method for replacing a printing roller of a printing unit, in particular for an in-line flexographic rotary machine |
| CN106079881A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Printer |
| CN106079881B (en) * | 2016-06-16 | 2019-01-11 | 铜陵锋帆彩色印务有限公司 | Printing machine |
| CN107225843A (en) * | 2017-07-19 | 2017-10-03 | 蚌埠市奥特纸箱机械有限公司 | It is used to not shut down the device for changing galley on a kind of slotting die-cutting machine for water-based printing |
| CN108162590A (en) * | 2018-02-24 | 2018-06-15 | 广东东方精工科技股份有限公司 | A kind of anilox roll exchanging mechanism of printing machine |
| CN108162590B (en) * | 2018-02-24 | 2022-11-18 | 广东东方精工科技股份有限公司 | Mechanism is changed to reticulation roller of printing machine |
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Application publication date: 20120725 |