CN201257798Y - Two-sided head ink distribution apparatus for offset machine - Google Patents
Two-sided head ink distribution apparatus for offset machine Download PDFInfo
- Publication number
- CN201257798Y CN201257798Y CNU2008200264743U CN200820026474U CN201257798Y CN 201257798 Y CN201257798 Y CN 201257798Y CN U2008200264743 U CNU2008200264743 U CN U2008200264743U CN 200820026474 U CN200820026474 U CN 200820026474U CN 201257798 Y CN201257798 Y CN 201257798Y
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- Prior art keywords
- gear
- wavers
- waver
- axle
- ink
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- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a bifacial end ink waving device of an offset printing press, which comprises a lower waver and an edition drum gear, wherein, the lower waver is mounted on a vibrating roll shaft; a lower vibrating gear and a balance wheel are mounted at one end of the vibrating roll shaft; the lower vibrating gear and the edition drum gear are driven through an intermediate gear; a lower waver gear is mounted at the other end of the vibrating roll shaft; a timing control gear which is mounted on an eccentric timing control shaft is meshed with one side of the lower waver gear; rock arms are arranged in positions relative to the balance wheel of the offset printing machine frame; the rock arms are in transmission connection with the balance wheel and the eccentric timing control shaft respectively; the rock arms drive the balance wheel to swing left and right, and drive the lower waver gear to swing left and right during the rotation to enable the ink distribution to be even; and the power source of the lower waver is supplied by gear transmission, therefore, the lower waver can rotate as long as a machine rotates. Therefore, the ink waving device has the advantages that sufficient and even ink supply can be kept permanently; the productive requirement is supplied; and the quality of offset products can be improved.
Description
Technical field
The utility model relates to a kind of string device for ink of offset press, the two-sided head string of a kind of offset press of saying so more specifically device for ink.
Background technology
At present, the general black formula of string of floating that adopts of following wavers on the offset press, promptly descend wavers to rely on two springs up to withstand between first inking roller and second inking roller from the below, power source is from first inking roller, when machine runs to the regular hour, the elasticity of spring can weaken, pressure between first inking roller and the following wavers can reduce thereupon, following wavers is because of being short of power, phenomenons such as the difficulty that can rotate, pass China ink and the moving even China ink of string so just can't for effectively second inking roller, badly influence print quality.
The utility model content
The technical problems to be solved in the utility model provides a kind of two-sided string device for ink, can effectively solve down the dynamical problem of wavers, makes it keep enough and uniform China ink amount, guarantees the needs of production, has improved print quality.
For addressing the above problem, the technical scheme that the utility model adopted is:
The two-sided head string of a kind of offset press device for ink, comprise wavers down, the plate cylinder gear, described wavers down is installed on the wavers axle, it is characterized in that: an end of described wavers axle is equipped with down the black gear of string, escapement, carry out transmission by idler gear between described black gear of string down and the plate cylinder gear, the other end of described wavers axle is equipped with down the wavers gear, gear when one side of following wavers gear is engaged with control, when gear is installed in eccentric control during described control on the axle, be provided with rocking arm with the corresponding position of escapement on the described offset press frame, through-drive was connected when described rocking arm was controlled with off-centre with escapement respectively.
As further improvement in the technical proposal:
A side of axle was provided with chute when described rocking arm was controlled near off-centre, in this chute slide block was installed, and through-drive was connected when described slide block was controlled with off-centre.
Described rocking arm is equipped with bearing near a side of escapement, is provided with groove with the corresponding position of bearing on the described escapement, and described bearing is positioned at groove.
Adopt technique scheme, its powerdriven track is followed successively by plate cylinder gear, idler gear, goes here and there black gear, wavers, axle, slide block, rocking arm when gear, eccentric control when wavers gear, control down down down; rocking arm drives escapement and swings; driving down, wavers swings when rotating; make its inking amount even; the power source of following wavers is from gear drive; as long as machine turns; following wavers just can rotate; keep enough forever and China ink amount uniformly; supply the demand of production, improved print quality.
Come the technical solution of the utility model is further described below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the mounting structure schematic diagram of string device for ink among the utility model embodiment.
The 1-ink foundation roller, the 2-distributor rollers, the 3-rider roller, the 4-wavers that floats, the 5-rider roller, the 6-rider roller, the 7-rider roller that floats, 8-first inking roller, wavers under the 9-, 10-second inking roller, the 11-water bucket roller, 12-passes damping roller, the 13-dampening vibrator roller, 14-damping roller, the 15-idler gear, the axle during control of 16-off-centre, the 17-plate cylinder, 18-plate cylinder gear, the 19-chute, 20-is the black gear of string down, wavers gear under the 21-, gear during the 22-control, the 23-slide block, the 24-rocking arm, the 25-escapement, the 26-fixed rotating shaft, the 27-bearing, the 28-groove, 29-wavers axle.
The specific embodiment
Embodiment, as shown in Figure 1, the two-sided head string of a kind of offset press device for ink, comprise wavers 9 down, plate cylinder gear 18, described wavers 9 down is installed on the wavers axle 29, one end of described wavers axle 29 is equipped with down the black gear 20 of string, escapement 25, carry out transmission by idler gear 15 between described black gear 20 of string down and the plate cylinder gear 18, the other end of described wavers axle 29 is equipped with down wavers gear 21, gear 22 when one side of following wavers gear 21 is engaged with control, when gear 22 is installed in eccentric control during described control on the axle 16, be provided with rocking arm 24 with escapement 25 corresponding positions on the described offset press frame, described rocking arm 24 is hinged by fixed rotating shaft 26 and frame, a side of axle 16 was provided with chute 19 when described rocking arm 24 was controlled near off-centre, in this chute 19 slide block 23 is installed, axle 16 was in transmission connection when described slide block 23 was controlled with off-centre, described rocking arm 24 is equipped with bearing 27 near a side of escapement 25, be provided with groove 28 with bearing 27 corresponding positions on the described escapement 25, described bearing 27 is positioned at groove 28.
Its powerdriven track is followed successively by plate cylinder gear 18, idler gear 15, goes here and there black gear 20, wavers 9, axle 16, slide block 23, rocking arm 24 when gear 22, eccentric control when wavers gear 21, control down down down; rocking arm 24 drives escapements 25 and swings; drive down that wavers 9 swings when rotating, and makes its inking amount even.
As shown in Figure 2, described plate cylinder gear 18 and 17 coaxial connections of plate cylinder, during the string China ink, printing ink is through ink foundation roller 1, pass to distributor rollers 2, rider roller 3, unsteady wavers 4, rider roller 5, rider roller 6, the rider roller 7 that floats, first inking roller 8, following wavers 9, second inking roller 10 successively, wherein first inking roller 8 contacts with plate cylinder 17 through the combined pressure handle with second inking roller 10, water is through water bucket roller 11, pass to damping roller 12, dampening vibrator roller 13 successively, damping roller 14, wherein damping roller 14 contact with plate cylinder 17 through the combined pressure handle.
The power source of wavers is from gear drive down among the utility model embodiment, as long as machine turns, following wavers just can rotate, and keeps enough and uniform China ink amount forever, and the demand that supply is produced has improved print quality.
Claims (3)
1, the two-sided head string of a kind of offset press device for ink, comprise wavers (9) down, plate cylinder gear (18), described wavers (9) down is installed on the wavers axle (29), it is characterized in that: an end of described wavers axle (29) is equipped with down string black gear (20), escapement (25), carry out transmission by idler gear (15) between described string black gear (20) down and the plate cylinder gear (18), the other end of described wavers axle (29) is equipped with down wavers gear (21), gear (22) when one side of following wavers gear (21) is engaged with control, when gear (22) is installed in eccentric control during described control on the axle (16), be provided with rocking arm (24) with the corresponding position of escapement (25) on the described offset press frame, axle (16) was in transmission connection when described rocking arm (24) was controlled with escapement (25) and off-centre respectively.
2, the two-sided head string of a kind of offset press according to claim 1 device for ink, it is characterized in that: a side of axle (16) was provided with chute (19) when described rocking arm (24) was controlled near off-centre, slide block (23) is installed in this chute (19), and axle (16) was in transmission connection when described slide block (23) was controlled with off-centre.
3, the two-sided head string of a kind of offset press according to claim 1 and 2 device for ink, it is characterized in that: described rocking arm (24) is equipped with bearing (27) near a side of escapement (25), described escapement (25) is gone up and the corresponding position of bearing (27) is provided with groove (28), and described bearing (27) is positioned at groove (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200264743U CN201257798Y (en) | 2008-08-01 | 2008-08-01 | Two-sided head ink distribution apparatus for offset machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200264743U CN201257798Y (en) | 2008-08-01 | 2008-08-01 | Two-sided head ink distribution apparatus for offset machine |
Publications (1)
Publication Number | Publication Date |
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CN201257798Y true CN201257798Y (en) | 2009-06-17 |
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CNU2008200264743U Expired - Fee Related CN201257798Y (en) | 2008-08-01 | 2008-08-01 | Two-sided head ink distribution apparatus for offset machine |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101927596A (en) * | 2010-07-06 | 2010-12-29 | 北京印刷学院 | Oscillating ink device of offset machine |
CN102529311A (en) * | 2010-12-27 | 2012-07-04 | 罗铁机械股份有限公司 | Method and printing device for exchanging planographic printing with relief printing |
CN102529335A (en) * | 2010-12-27 | 2012-07-04 | 罗铁机械股份有限公司 | Short ink printing press |
CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
CN109572194A (en) * | 2018-12-31 | 2019-04-05 | 高斯图文印刷系统(中国)有限公司 | A kind of vibration mechanism of offset machine ink roller |
CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
CN112339426A (en) * | 2020-10-28 | 2021-02-09 | 广水市众诚机械有限公司 | Ink station power system for curved surface offset press |
-
2008
- 2008-08-01 CN CNU2008200264743U patent/CN201257798Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101927596A (en) * | 2010-07-06 | 2010-12-29 | 北京印刷学院 | Oscillating ink device of offset machine |
CN102529311A (en) * | 2010-12-27 | 2012-07-04 | 罗铁机械股份有限公司 | Method and printing device for exchanging planographic printing with relief printing |
CN102529335A (en) * | 2010-12-27 | 2012-07-04 | 罗铁机械股份有限公司 | Short ink printing press |
CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
CN102529311B (en) * | 2010-12-27 | 2014-12-31 | 罗铁机械股份有限公司 | Method and printing device for exchanging planographic printing with relief printing |
CN109572194A (en) * | 2018-12-31 | 2019-04-05 | 高斯图文印刷系统(中国)有限公司 | A kind of vibration mechanism of offset machine ink roller |
CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
CN112339426A (en) * | 2020-10-28 | 2021-02-09 | 广水市众诚机械有限公司 | Ink station power system for curved surface offset press |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100801 |