CN103358664A - Drive mechanism - Google Patents

Drive mechanism Download PDF

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Publication number
CN103358664A
CN103358664A CN2013103304625A CN201310330462A CN103358664A CN 103358664 A CN103358664 A CN 103358664A CN 2013103304625 A CN2013103304625 A CN 2013103304625A CN 201310330462 A CN201310330462 A CN 201310330462A CN 103358664 A CN103358664 A CN 103358664A
Authority
CN
China
Prior art keywords
cylinder
printing
drive
motor
printing unit
Prior art date
Application number
CN2013103304625A
Other languages
Chinese (zh)
Inventor
姜海燕
Original Assignee
姜海燕
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 姜海燕 filed Critical 姜海燕
Priority to CN2013103304625A priority Critical patent/CN103358664A/en
Publication of CN103358664A publication Critical patent/CN103358664A/en

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Abstract

The invention discloses a drive mechanism, which comprises a motor, an impression cylinder, a blanket cylinder and a plate cylinder, wherein the impression cylinder, the blanket cylinder and the plate cylinder are distributed in a printing unit from bottom to top; and each two cylinders are tangent to each other. The drive mechanism adopts the independent motor to drive the cylinders of each printing unit, so that a box structure of a transmission face is simplified, the difficulty in design, processing and assembly is reduced, and the accuracy of printing is ensured. Meanwhile, the servo motor is adopted to drive the cylinders, the circumferential overprinting adjustment of the printing unit is realized.

Description

Driving mechanism
Technical field
The present invention relates to the printing mechanism field, relate in particular to a kind of driving mechanism.
Background technology
The type of drive of traditional printing unit is: adopt the method for printing element in all printing units of a motor-driven, between each printing element by gear drive.Use the printing set structure of this driving method very complicated.Simultaneously, this structure has very high requirement to precision, the assembly technology of transmission device, need to have power transmission shaft not of uniform size, transmission layer by layer this take turns, high-precision machined part, strict assembly technology, its total quality of guarantee.And a motor drives a printing unit, and mechanical mechanism is very complicated, and the noise that sends during the machine operation is large.
Summary of the invention
The object of the present invention is to provide a kind of driving mechanism of simplifying driving-chain, reducing processing and installation difficulty.
2. to achieve these goals, driving mechanism provided by the invention comprises: motor, impression cylinder, blanket cylinder and plate cylinder, impression cylinder, blanket cylinder and plate cylinder distribute in the printing unit from the bottom to top, and be tangent between two adjacent cylinders.
Driving mechanism of the present invention, simple and compact for structure, rationally distributed.Assembling and setting is easy, functional reliability good.Adopt printing element of a motor-driven, make it have very high complete machine operability, be independent of each other, improved operating efficiency.Reduce simultaneously transmission, improved the printing precision of printing unit.Adopt driven by servomotor, realized the circumferential chromatography adjustment of printing unit.
Description of drawings
Fig. 1 is the structural principle schematic diagram of the driving mechanism of one embodiment of the present invention.
The specific embodiment
Explanation that the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 has schematically shown the driving mechanism according to one embodiment of the present invention.
As shown in the figure, the straight driving mechanism of printing unit for the printing unit of the present invention comprises: motor 10 and a printing element.
In this embodiment of the present invention, printing element is distributed with impression cylinder 1, blanket cylinder 2 and plate cylinder 3 from the bottom to top successively.Wherein, impression cylinder 1 is tangent with blanket cylinder 2, blanket cylinder 2 and plate cylinder 3, and impression cylinder 1, blanket cylinder 2 and plate cylinder 3 two ends are fixed on the frame of printing unit by roller bearings.
Motor 10 links to each other with impression cylinder 1 by the first transmission mechanism, drives impression cylinder 1 and rotates; In addition again by gear-driven mode, the driving force of motor 10 is transferred to impression cylinder 1, blanket cylinder 2 and plate cylinder 3, drive seal cylinder 1, blanket cylinder 2 and plate cylinder 3 and rotate.Motor 10 is installed in the cylinder end of printing element according to actual needs, perhaps a side of end.In addition, motor 10 adopts servomotor.
In sum, driving mechanism of the present invention adopts the cylinder of independent each printing element of motor-driven, has simplified the driving face body structure, has reduced difficulty of its design, processing and assembling, has guaranteed the precision of printing.Simultaneously, adopt driven by servomotor, realized the circumferential chromatography adjustment of printing unit.

Claims (1)

1. driving mechanism, it is characterized in that, comprise: motor (10), impression cylinder (1), blanket cylinder (2) and plate cylinder (3), described impression cylinder (1), blanket cylinder (2) and plate cylinder (3) distribute in the printing unit from the bottom to top, and be tangent between two adjacent cylinders.
CN2013103304625A 2013-07-31 2013-07-31 Drive mechanism CN103358664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103304625A CN103358664A (en) 2013-07-31 2013-07-31 Drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103304625A CN103358664A (en) 2013-07-31 2013-07-31 Drive mechanism

Publications (1)

Publication Number Publication Date
CN103358664A true CN103358664A (en) 2013-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103304625A CN103358664A (en) 2013-07-31 2013-07-31 Drive mechanism

Country Status (1)

Country Link
CN (1) CN103358664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960321A (en) * 2015-06-12 2015-10-07 茅伟萍 Direct driving structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997273A2 (en) * 1998-09-15 2000-05-03 Heidelberger Druckmaschinen Aktiengesellschaft Printing unit of a rotary web press
US6205926B1 (en) * 1998-10-23 2001-03-27 Heidelberger Druckmaschinen Ag Method for on the run plate changes in offset web-fed press
CN201721109U (en) * 2010-06-11 2011-01-26 淄博泰宝防伪技术产品有限公司 Flexo printing device of scraping products
CN202242266U (en) * 2011-09-13 2012-05-30 杨峥雄 Transmission of unit type flexography machine
CN202368038U (en) * 2011-12-20 2012-08-08 唐山万杰机械设备有限公司 Printing unit cylinder shaft-free driving device of rotary press
CN203157308U (en) * 2013-03-22 2013-08-28 如皋市中罗印刷机械有限公司 Direct drive mechanism of printing unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997273A2 (en) * 1998-09-15 2000-05-03 Heidelberger Druckmaschinen Aktiengesellschaft Printing unit of a rotary web press
US6205926B1 (en) * 1998-10-23 2001-03-27 Heidelberger Druckmaschinen Ag Method for on the run plate changes in offset web-fed press
CN201721109U (en) * 2010-06-11 2011-01-26 淄博泰宝防伪技术产品有限公司 Flexo printing device of scraping products
CN202242266U (en) * 2011-09-13 2012-05-30 杨峥雄 Transmission of unit type flexography machine
CN202368038U (en) * 2011-12-20 2012-08-08 唐山万杰机械设备有限公司 Printing unit cylinder shaft-free driving device of rotary press
CN203157308U (en) * 2013-03-22 2013-08-28 如皋市中罗印刷机械有限公司 Direct drive mechanism of printing unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吕砺: "独立驱动技术的发展及其在柔性版印刷上的应用前景", 《印刷杂志》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960321A (en) * 2015-06-12 2015-10-07 茅伟萍 Direct driving structure

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131023

C02 Deemed withdrawal of patent application after publication (patent law 2001)