CN104960319A - Driving mechanism - Google Patents
Driving mechanism Download PDFInfo
- Publication number
- CN104960319A CN104960319A CN201510338138.7A CN201510338138A CN104960319A CN 104960319 A CN104960319 A CN 104960319A CN 201510338138 A CN201510338138 A CN 201510338138A CN 104960319 A CN104960319 A CN 104960319A
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- China
- Prior art keywords
- cylinder
- driving mechanism
- printing
- motor
- driving
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- Pending
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- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a driving mechanism which comprises a motor, an impression cylinder, a blanket cylinder and a plate cylinder. The impression cylinder, the blanket cylinder and the plate cylinder are distributed in a printing machine set from bottom to top, and every two adjacent cylinders are tangent to each other. According to the driving mechanism, the independent motor is adopted for driving the rollers of printing units, the transmission face box body structure is simplified, the design, machining and assembling difficulty is lowered, and the printing precision is ensured. Meanwhile, servo motor driving is adopted, and circumferential overprinting adjustment of the printing machine set is achieved.
Description
Technical field
The present invention relates to printing mechanism field, particularly relate to a kind of driving mechanism.
Background technology
The type of drive of traditional printing unit is: adopt a motor to drive the method for printing element in all printing units, pass through gear drive between each printing element.Use the printing set structure of this driving method very complicated.Meanwhile, this structure has very high requirement to the precision of transmission device, assembly technology, need 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 one to print unit, and mechanical mechanism is very complicated, and the noise sent when machine runs is large.
Summary of the invention
The object of the present invention is to provide a kind of driving mechanism simplifying driving-chain, reduce processing and installation difficulty.
To achieve these goals, driving mechanism provided by the invention, comprising: motor, impression cylinder, blanket cylinder and plate cylinder, and impression cylinder, blanket cylinder and plate cylinder distribute from the bottom to top in printing unit, 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 a motor to drive a printing element, make it have very high complete machine operability, be independent of each other, improve operating efficiency.Decrease transmission simultaneously, improve the printing precision of printing unit.Adopt driven by servomotor, achieve the circumferential chromatography adjustment of printing unit.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the driving mechanism of one embodiment of the present invention.
Detailed description of the invention
Explanation that the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 show schematically show the driving mechanism according to one embodiment of the present invention.
As shown in the figure, the straight driving mechanism of printing unit for printing unit of the present invention, comprising: 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 in the frame of printing unit by roller bearings.
Motor 10 is connected with impression cylinder 1 by the first transmission mechanism, drives impression cylinder 1 to rotate; 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, drives print cylinder 1, blanket cylinder 2 and plate cylinder 3 to rotate.Motor 10 is installed in the cylinder end of printing element according to actual needs, or the side of end.In addition, motor 10 adopts servomotor.
In sum, driving mechanism of the present invention, adopts independent motor to drive the cylinder of each printing element, simplifies driving face body structure, and the difficulty reducing its design, processing and assemble, ensure that the precision of printing.Meanwhile, adopt driven by servomotor, achieve 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 from the bottom to top in printing unit, tangent between two adjacent cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510338138.7A CN104960319A (en) | 2015-06-13 | 2015-06-13 | Driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510338138.7A CN104960319A (en) | 2015-06-13 | 2015-06-13 | Driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104960319A true CN104960319A (en) | 2015-10-07 |
Family
ID=54214479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510338138.7A Pending CN104960319A (en) | 2015-06-13 | 2015-06-13 | Driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960319A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824193Y (en) * | 2005-09-13 | 2006-10-04 | 北京印刷学院 | Teaching device for clutch pressure of printer |
| 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 |
| CN203282811U (en) * | 2013-04-27 | 2013-11-13 | 徐宏伟 | Direct-drive mechanism for printing machine |
-
2015
- 2015-06-13 CN CN201510338138.7A patent/CN104960319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824193Y (en) * | 2005-09-13 | 2006-10-04 | 北京印刷学院 | Teaching device for clutch pressure of printer |
| 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 |
| CN203282811U (en) * | 2013-04-27 | 2013-11-13 | 徐宏伟 | Direct-drive mechanism for printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |
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| WD01 | Invention patent application deemed withdrawn after publication |