CN106626722A - Offset press with novel oscillating ink mechanism and application of offset press - Google Patents
Offset press with novel oscillating ink mechanism and application of offset press Download PDFInfo
- Publication number
- CN106626722A CN106626722A CN201610832960.3A CN201610832960A CN106626722A CN 106626722 A CN106626722 A CN 106626722A CN 201610832960 A CN201610832960 A CN 201610832960A CN 106626722 A CN106626722 A CN 106626722A
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- CN
- China
- Prior art keywords
- flange
- circular hole
- connecting rod
- oscillating ink
- offset press
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/14—Applications of messenger or other moving transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/20—Lithography
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses an offset press with a novel oscillating ink mechanism. The oscillating ink mechanism comprises a connecting rod, an eccentric wheel and a connecting part. A first protrusive board is arranged at one end of the connecting rod and is in a triangle shape, and the connecting rod is connected to the first corner of the first protrusive board. One end of the connecting part is connected with the output end of the eccentric wheel, and the other end of the connecting part is connected to the second corner of the first protrusive board. The first corner is provided with a rotation fulcrum. The first protrusive board can rotate with the rotation fulcrum as the center. A plurality of second protrusive boards are arranged on the connecting rod. The ends of the second protrusive boards are connected with the ends of oscillating ink rollers. The eccentric wheel rotates to drive the first protrusive board to rotate around the rotation fulcrum through the connecting part, the first protrusive board drives the connecting rod and the second protrusive boards on the connecting rod to rotate, and the second protrusive boards rotate to drive the oscillating ink rollers connected with the ends of the second protrusive boards to move in the axial direction. The offset press with the novel oscillating ink mechanism has the advantages that the oscillating ink mechanism can drive the oscillating ink rollers to transversely move back and forth, and friction occurs to the oscillating ink rollers and other sideward ink rollers, so that ink is distributed evenly, and even coating and offset printing can be achieved.
Description
Technical field
The present invention relates to offset press correlative technology field, specifically a kind of offset press with new oscillating ink mechanism and
Its application.
Background technology
Offset press is that one kind is adhered to by ink rubber roll balance system and be rolled in print with indirect printing principle, ink and water
The cylindrical printing plate face of plate cylinder, is engaged with plate cylinder by blanket cylinder and clips the rolling of stationery stock, by required printing plate
Picture and text are transferred to the machine printed on the stocks such as business card, drop, postcard, various cards.Offset press is by cylinder, glue
Main body, paper advance mechanism, drive and control of electric machine unit composition that roller, side plate are constituted.As stock paper card (hereinafter referred to as
Paper) it is stacked on layboy, paper is put on paper feeding platform by paper advance mechanism is transported to area to be printed, it is involved in by cylinder and is printed.
Because offset press uses sticky ink, it is therefore desirable to which a large amount of different types of ink rollers could be beaten.String ink dress
Put be offset press homogeneous ink major part, wavers is then the core of even ink system.Offset press is usually used 3-4 roots string ink
Roller, its motion both rotary motions comprising circumferencial direction, and the transverse shifting comprising axial direction, in the phase with adjacent rider roller
Mutually ink rolled in motion, stretched, ink axially, is circumferentially being sprawled uniformly, can also be made up by the vibration of wavers
Ink is partly-adjusting inaccurate.
The rotary motion power of generally oscillating ink mechanism comes from plate cylinder, and the axial movement power of wavers is not then using
Same type of drive.The axially-movable of traditional oscillating ink mechanism is the axial direction that main wavers is produced by crank connecting link or cam motion
Move back and forth, then the reverse string ink of other wavers and main wavers is realized by linkage.This oscillating ink mechanism can be
The convenient string ink for adjusting wavers is measured in scope of design, but the maximum point and smallest point of string ink amount overlap, and even black effect is owed
It is good, and the Overlay of axially-movable velocity variations, the less stable of even ink system is made, impact shock is larger.
The content of the invention
The invention aims to make up the deficiencies in the prior art, there is provided a kind of ink distribution more uniformly has
The offset press of new oscillating ink mechanism.
In order to reach the purpose of the present invention, technical scheme is as follows：
A kind of offset press with new oscillating ink mechanism, it is characterised in that oscillating ink mechanism includes connecting rod, eccentric wheel and connects
Fitting, one end of connecting rod is provided with the first flange, and the first flange is triangular shaped, and connecting rod is connected on first angle therein；
One end of connector is connected with the output end of eccentric wheel, the other end of connector is connected with second angle on the first flange, the
There is rotating fulcrum, the first flange can be rotated centered on the rotating fulcrum on first angle of one flange；Connecting rod is provided with
Multiple second flanges, the end of the second flange is connected with the end of wavers；
Eccentric wheel rotate, by connector drive the first flange around rotating fulcrum rotate, the first flange drivening rod and
The second flange on connecting rod is rotated, and the second flange is rotated and drives the wavers being connected with its end axially to move.
Preferably, connector includes the superstructure and substructure of mutually threaded connection,
There is the axial direction of circular hole and superstructure circular hole to put down with the axial direction of connecting rod at the top of superstructure
OK；The bottom of substructure also has circular hole and the axial direction of substructure circular hole and the axial direction of eccentric wheel are parallel；
The axial direction of superstructure circular hole is vertical with the axial direction of substructure circular hole.
Preferably, the output end of eccentric wheel is connected with output shaft, and the end of output shaft is fixed on down by nut and pad
In the circular hole of portion's structure.
Preferably, second flange is provided with circular hole, and the axial direction of the axial direction of the circular hole and connecting rod
Parallel, the end of wavers is fixed in the circular hole of the second flange by bolt and nut.
Preferably, the 3rd angle of first flange is connected with the end of a wavers.
Preferably, the forms of motion of first flange is only included：Rotation centered on the rotating fulcrum.
Preferably, be arranged with bolt in the circular hole of superstructure, one end of bolt is threadedly coupled with cylindrical section, bolt it is another
One end is connected through after whole circular hole with nut, and the length of bolt is more than the thickness of superstructure, the diameter of superstructure circular hole
More than the diameter of bolt, superstructure can be moved along bolt length direction.
The device have the advantages that：
Oscillating ink mechanism can drive wavers to be moved back and forth, and produce between other ink rollers for making wavers and side and rub
Wipe, allow ink to be uniformly dispersed, can even spread and offset printing.
Description of the drawings
Fig. 1 is the structural representation of offset press of the present invention with new oscillating ink mechanism；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the partial enlarged drawing of Fig. 2.
Specific embodiment
With reference to embodiment, the invention will be further described, but protection scope of the present invention is not limited solely to implement
Example.
With reference to shown in Fig. 1-Fig. 3, a kind of offset press with new oscillating ink mechanism is provided with parallel many ink in offset press
Roller and wavers, wavers interval setting.Oscillating ink mechanism includes connecting rod 1, eccentric wheel 4 and connector 3.The lower end of connecting rod 1 is provided with
First flange 2, connecting rod 1 is vertical with the plate face of the first flange 2, the first flange 2 be it is triangular shaped, respectively first angle 21,
Second angle 22 and the 3rd angle 23, connecting rod 1 is connected on first angle 21 therein, and first angle angle 21 is near inner side.Even
The lower end of fitting 3 is connected with the output end of eccentric wheel 4, the upper end of connector 3 is connected with second angle 22 on the first flange 2,
In fact, the position at second angle 22 has one section of cylindrical section 24 vertical and outwardly with the plate face of the first flange 2,
The upper end of connector 3 is connected by components such as screw bolt and nut with the end of cylindrical section 24.Cylindrical section 24 and connecting rod 1 are located at respectively
The both sides of the first flange 2.
Connector 3 includes the superstructure 31 and substructure 32 of mutually threaded connection.The top of superstructure 31 has
The axial direction of circular hole is parallel with the axial direction of connecting rod 1 on circular hole and superstructure 31.The bottom of substructure 32 also has
There is the axial direction of circular hole in circular hole and substructure 32 parallel with the axial direction of eccentric wheel 4.The axle of superstructure circular hole
It is vertical with the axial direction of substructure circular hole to direction.
There is rotating fulcrum, the first flange 2 can be rotated centered on rotating fulcrum on first angle 21 of the first flange 2,
Part inside rotating fulcrum and offset press coordinates, and the first flange 2 only rotates centered on rotating fulcrum, without there is other sides
To displacement.
Connecting rod 1 is provided with multiple second flanges 5, and the second flange 5 is connected with end with the end of wavers.Specifically,
The axial direction that two flanges 5 are provided with circular hole on circular hole, and the second flange 5 is parallel with the axial direction of connecting rod 1, wavers
End is fixed in the circular hole of the second flange 5 by bolt and nut.
The output end of eccentric wheel 4 is connected with output shaft 7, and the end of output shaft 7 is fixed on connection by nut 9 and pad 12
In the circular hole of part substructure.
The present invention principle be：Eccentric wheel 4 is rotated under the drive of motor (not illustrating), and output shaft 7 follows rotation, and
Output shaft 7 is not that original place rotates, but is moved with circular track, and the axial direction of circular trace is L directions.The band of output shaft 7
The substructure 32 of follower link followed by output shaft and be moved with circular track, and substructure can pull superstructure upper and lower
Motion, the up and down motion of superstructure also pulls cylindrical section 24 on the first flange 2 to move up and down, and cylindrical section 24 promotes the first flange
2, the first flange 2 is rotated centered on rotating fulcrum, and also drivening rod 1 is rotated while the first flange 2 is rotated, link rotatable band
Dynamic the second flange 5 being connected on connecting rod is rotated, and the second flange 5 is rotated, and is driven laterally past with the wavers that the second flange is connected
It is multiple mobile.The ink roller on wavers transverse shifting and side rubs back and forth, ink is coated with uniformly.
3rd angle 23 of the first flange 2 is also connected with the end of a wavers, therefore the first flange 2 also can when rotating
Drive wavers transverse shifting back and forth.Connecting the quantity of the second flange 5 on connecting rod 1 can according to actual needs increase or subtract
Few, installation site of second flange 5 on connecting rod 1 can also be adjusted according to actual needs.In the present embodiment, the second flange 5
Respectively close on the both ends position of connecting rod 1.
It is arranged with bolt 33 in the circular hole of superstructure 31, one end of bolt 33 is threadedly coupled with cylindrical section 24, bolt 33
The other end through be connected with nut after whole circular hole, the length of bolt is more than the thickness of superstructure 31, superstructure circular hole
Diameter also greater than bolt diameter, this is to movable reserved certain space of superstructure 31.Because substructure
32 when rotating, not only upper and lower motion, also have before and after movement (H to movement), the movable certainty of substructure
Superstructure 31 is driven also to move forward and backward, therefore superstructure can not be locked on bolt 33, it has to be possible to allow superstructure edge
The movement of bolt length direction.
Whole oscillating ink mechanism also includes fixed block 51, and connecting rod 1 passes through fixed block 51, and it is close that fixed block 51 is located at connecting rod two ends
The position of the second flange 5, fixed block 51 is fixed on whole offset press, and fixed block 51 is also played and positions this oscillating ink mechanism
Effect, fixed block is motionless, and connecting rod 1 can be rotated.
Finally it should be noted that：Above example only not limits technology described in the invention to illustrate the present invention
Scheme, therefore, although this specification with reference to each above-mentioned embodiment pair present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent, and all are without departing from this
The technical scheme of the spirit and scope of invention and its improvement, it all should cover in scope of the presently claimed invention.
Claims (7)
1. a kind of offset press with new oscillating ink mechanism, it is characterised in that oscillating ink mechanism include connecting rod (1), eccentric wheel (4),
With connector (3), one end of connecting rod is provided with the first flange (2), and the first flange is triangular shaped, and connecting rod is connected to therein the
On one angle (21)；One end of connector is connected with the output end of eccentric wheel, on the other end of connector and the first flange
Two angle (22) connections, have rotating fulcrum, during the first flange can be with the rotating fulcrum on first angle of the first flange
The heart is rotated；Connecting rod is provided with multiple second flanges (5), and the end of the second flange is connected with the end of wavers；
Eccentric wheel is rotated, and the first flange is driven around rotating fulcrum rotation, the first flange drivening rod and connecting rod by connector
On the second flange rotate, the second flange is rotated and drives the wavers that is connected with its end axially to move.
2. the offset press with new oscillating ink mechanism according to claim 1, it is characterised in that connector includes mutual spiral shell
The superstructure (31) and substructure (32) of line connection,
The top of superstructure has the axial direction of circular hole and superstructure circular hole parallel with the axial direction of connecting rod；Under
The bottom of portion's structure also has circular hole and the axial direction of substructure circular hole and the axial direction of eccentric wheel are parallel；Top
The axial direction of structure circular hole is vertical with the axial direction of substructure circular hole.
3. the offset press with new oscillating ink mechanism according to claim 2, it is characterised in that the output end of eccentric wheel connects
Output shaft (7) is connected to, the end of output shaft is fixed in the circular hole of substructure by nut (9) and pad (12).
4. the offset press with new oscillating ink mechanism according to claim 1, it is characterised in that set on second flange
There is circular hole, and the axial direction of the circular hole is parallel with the axial direction of connecting rod, and the end of wavers is solid by bolt and nut
It is scheduled in the circular hole of the second flange.
5. the offset press with new oscillating ink mechanism according to claim 1, it is characterised in that the of first flange
Three angles (23) are connected with the end of a wavers.
6. the offset press with new oscillating ink mechanism according to claim 5, it is characterised in that the fortune of first flange
Dynamic form is only included：Rotation centered on the rotating fulcrum.
7. the offset press with new oscillating ink mechanism according to claim 3, it is characterised in that in the circular hole of superstructure
It is arranged with bolt (33), one end of bolt is threadedly coupled with cylindrical section, the other end of bolt connects through after whole circular hole with nut
Connect, the length of bolt more than superstructure thickness, the diameter with diameter greater than bolt of superstructure circular hole, superstructure can edge
The movement of bolt length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832960.3A CN106626722B (en) | 2016-09-19 | 2016-09-19 | Offset press with novel ink distributing mechanism and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832960.3A CN106626722B (en) | 2016-09-19 | 2016-09-19 | Offset press with novel ink distributing mechanism and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626722A true CN106626722A (en) | 2017-05-10 |
| CN106626722B CN106626722B (en) | 2020-09-04 |
Family
ID=58852464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832960.3A Active CN106626722B (en) | 2016-09-19 | 2016-09-19 | Offset press with novel ink distributing mechanism and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291638A (en) * | 2018-10-10 | 2019-02-01 | 河南工学院 | A kind of novel oscillating ink mechanism of offset press |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340428A2 (en) * | 1988-05-03 | 1989-11-08 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Intermediate drive for the transfer of a rotary motion to a reciprocating motion of a roller in the inking and/or damping unit of a rotary offset press |
| JPH1177975A (en) * | 1997-09-11 | 1999-03-23 | Toshiba Mach Co Ltd | Drive device for ink transfer roller for printer |
| US20010052302A1 (en) * | 2000-02-17 | 2001-12-20 | Fred Fischer | Drive for a distributor roller in a printing machine |
| CN101157292A (en) * | 2007-11-16 | 2008-04-09 | 浙江昌明机械有限公司 | Yielding-water as well as ink automatic control system for offset machine |
| CN101342828A (en) * | 2008-04-08 | 2009-01-14 | 欧阳伟雄 | Multi-printing module cycle printing method and apparatus |
| CN201511589U (en) * | 2009-08-28 | 2010-06-23 | 厦门鹏茂机械设备有限公司 | Ink vibrating mechanism for printing device |
| CN101780729A (en) * | 2010-03-31 | 2010-07-21 | 成都印钞有限公司 | Carriage system running device of inking roller |
| CN203854313U (en) * | 2014-04-03 | 2014-10-01 | 段纯 | Printer ink vibrating mechanism device |
| CN204354595U (en) * | 2014-07-15 | 2015-05-27 | 联艺机械企业有限公司 | Wavers module |
| CN105172369A (en) * | 2014-10-09 | 2015-12-23 | 河南机电高等专科学校 | Printer |
| CN206106607U (en) * | 2016-09-19 | 2017-04-19 | 上海炫仁机械设备有限公司 | Offset press with black mechanism of novel cluster |
-
2016
- 2016-09-19 CN CN201610832960.3A patent/CN106626722B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340428A2 (en) * | 1988-05-03 | 1989-11-08 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Intermediate drive for the transfer of a rotary motion to a reciprocating motion of a roller in the inking and/or damping unit of a rotary offset press |
| JPH1177975A (en) * | 1997-09-11 | 1999-03-23 | Toshiba Mach Co Ltd | Drive device for ink transfer roller for printer |
| US20010052302A1 (en) * | 2000-02-17 | 2001-12-20 | Fred Fischer | Drive for a distributor roller in a printing machine |
| CN101157292A (en) * | 2007-11-16 | 2008-04-09 | 浙江昌明机械有限公司 | Yielding-water as well as ink automatic control system for offset machine |
| CN101342828A (en) * | 2008-04-08 | 2009-01-14 | 欧阳伟雄 | Multi-printing module cycle printing method and apparatus |
| CN201511589U (en) * | 2009-08-28 | 2010-06-23 | 厦门鹏茂机械设备有限公司 | Ink vibrating mechanism for printing device |
| CN101780729A (en) * | 2010-03-31 | 2010-07-21 | 成都印钞有限公司 | Carriage system running device of inking roller |
| CN203854313U (en) * | 2014-04-03 | 2014-10-01 | 段纯 | Printer ink vibrating mechanism device |
| CN204354595U (en) * | 2014-07-15 | 2015-05-27 | 联艺机械企业有限公司 | Wavers module |
| CN105172369A (en) * | 2014-10-09 | 2015-12-23 | 河南机电高等专科学校 | Printer |
| CN206106607U (en) * | 2016-09-19 | 2017-04-19 | 上海炫仁机械设备有限公司 | Offset press with black mechanism of novel cluster |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291638A (en) * | 2018-10-10 | 2019-02-01 | 河南工学院 | A kind of novel oscillating ink mechanism of offset press |
| CN109291638B (en) * | 2018-10-10 | 2020-12-01 | 河南工学院 | Offset press is with novel ink distributing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106626722B (en) | 2020-09-04 |
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