CN203019814U - Printing machine version changing device - Google Patents
Printing machine version changing device Download PDFInfo
- Publication number
- CN203019814U CN203019814U CN 201220695109 CN201220695109U CN203019814U CN 203019814 U CN203019814 U CN 203019814U CN 201220695109 CN201220695109 CN 201220695109 CN 201220695109 U CN201220695109 U CN 201220695109U CN 203019814 U CN203019814 U CN 203019814U
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- CN
- China
- Prior art keywords
- printing machine
- wheel
- version
- board
- plate change
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- Expired - Fee Related
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses a printing machine version changing device which basically comprises a lifting mechanism and a version hanging wheel. The lifting mechanism is arranged on a machine platform of a printing machine, and can conduct reciprocating shifting towards printing wheels of the printing machine according to a preset route. The version hanging wheel is arranged on the lifting mechanism in a shaft mode and can conduct reciprocating shifting towards the printing wheels of the printing machine along with the lifting mechanism and can be matched with the printing wheels to rotate relatively. The wheel face of the version hanging wheel is provided with a protrusion portion which can relatively stretch into an assembling groove, and a hook portion which can be buckled with a version head of a soft forme is arranged on the protrusion portion position. The version hanging wheel is mainly driven by the lifting mechanism to conduct reciprocating shifting towards the printing wheels, simultaneously, the printing wheels and the version hanging wheel rotate in a matched mode, the protrusion portion of the version hanging portion corresponds to an assembling groove which passes in and out of the printing wheels, and the aim that the soft forme is rapidly changed is achieved.
Description
Technical field
The utility model is relevant with printing machine, aims to provide a kind of supplying of printing machine and significantly reduces manpower burden, and relatively increase the printing machine plate change device of processing safety and increase replacing speed.
Background technology
As everyone knows, " printing " is one of a kind of important industry that is widely used in daily life various fields, development along with domestic economy, the trend that the precision of printing and technology also present high standard, diversification, press is even used the various printing commodity of a large amount of high-speed production of various printing machine, to satisfy the huge market demand.
Wherein, but flexographic printing is because be wound on flexible flexible printing forme on the print wheel of one High Rotation Speed, by the mode of print wheel rotation, printing ink is transferred on the printed article that lift-over pumps, therefore especially be fit to high speed printing operation a large amount of, the large-sized print thing.
In principle, general flexographic printing utilizes the mode that inking wheel and rubber wipe away that China ink is taken turns or scraper is passed on flexible printing forme after unnecessary printing ink is struck off to carry out printing ink is transferred on printed article; Therefore, it is actual when carrying out flexible printing forme presswork, except for different presswork, and load onto outside specific flexible printing forme in print wheel, also must be provided with in addition at least one inking wheel and flexible printing forme fits, and contact by other at least one inking device and inking wheel, and can be in the mode of the synchronous lift-over of inking wheel cooperation print wheel, the printing ink of inking device is transferred on the printed article that lift-over pumps.
In other words, when carrying out flexible printing forme presswork, also need to make according to the characteristic of printed article inking wheel and flexible printing forme keep suitable contact relation actual, the side is reached the printing quality of expection; Traditional flexographic presses, when changing flexible printing forme, how by artificial with after flexible printing forme removal old on print wheel, then by artificial, new flexible printing forme is installed on print wheel equally.
Only, so way not only must expend more manpower burden, and can't reach quick-replaceable needs, the previous operations of the flexible printing forme printing that makes is tending towards loaded down with trivial details, and in the operation process of changing flexible printing forme, also easily because personnel operation is improper, flexible printing forme or inking wheel are caused damage.
The utility model content
The technical problem that the utility model solves is namely providing a kind of manpower burden of can significantly reducing, and relatively increases processing safety and increase the printing machine plate change device of replacing speed.
The technological means that the utility model adopts is as follows.
Its printing machine mainly on a board axle be provided with one for flexible printing forme print wheel around the home, and in the wheel face of print wheel be provided with one for flexible printing forme two ends version head hang into fitting recess, and one in order to the fixture with flexible printing forme two ends version head clamping; This printing machine plate change device comprises: an elevating mechanism, and for being installed on the board of printing machine, can be according to the print wheel shift reciprocately of predetermined stroke towards printing machine; One hangs the version wheel, being located in can be with the print wheel shift reciprocately of elevating mechanism towards printing machine on elevating mechanism, and can coordinate rotate relative with print wheel, its wheel face has a protuberance that relatively stretches into fitting recess, be provided with in the protuberance place one with the hook portion of the version phase clasp of flexible printing forme.
Utilize the said structure feature, printing machine plate change device of the present utility model, can drive hanging plate wheel towards the print wheel shift reciprocately by elevating mechanism, rotation is simultaneously matched with extension version wheel by print wheel, make the fitting recess of the corresponding turnover of the protuberance print wheel of hanging the version wheel, reach the purpose of quick-replaceable flexible printing forme.
According to the said structure feature, described printing machine plate change device further the board of printing machine with respect to hang the version wheel above locate, be provided with one for the first storage rack of placing flexible printing forme.
According to the said structure feature, described printing machine plate change device further the board of printing machine with respect to hang the version wheel below locate, be provided with one for the second storage rack of placing flexible printing forme.
According to the said structure feature, described printing machine plate change device further the board of printing machine with respect to hang the version wheel above locate, be provided with one for the first storage rack of placing flexible printing forme; And, the board of printing machine with respect to hang the version wheel below locate, separately be provided with one for the second storage rack of placing flexible printing forme.
Described printing machine plate change device further is provided with one and consists of with print wheel, elevating mechanism, extension version wheel the interlinked mechanism that transmission connects.
Described elevating mechanism is comprised of rocking arm, an at least one power cylinder that is connected between rocking arm and board that is hubbed on the board of printing machine, and this extension version wheel is located on rocking arm.
Described elevating mechanism is comprised of rocking arm, an at least one power cylinder that is connected between rocking arm and board that is hubbed on the board of printing machine, and this extension version wheel is located on rocking arm; And this elevating mechanism can further between rocking arm and board, be provided with a normality rocking arm is hung towards order the elastic reset member that the version wheel drives away from the print wheel direction.
The beneficial effect that the utility model produces is as follows.
1. can significantly reduce the printing machine required manpower of the operation burden that changes plate.
2. relatively increase the security of plate change operation.
3. can complete fast the replacing of flexible printing forme.
4. new, old flexible printing forme is installed or removal according to predetermined pattern, can effectively promote the plate change quality.
Description of drawings
Fig. 1 is the printing machine plate change apparatus structure schematic diagram of the utility model the first embodiment.
Fig. 2 is the partial enlarged drawing that the version head at flexible printing forme two ends is fixed in print wheel.
Fig. 3 is the printing machine plate change apparatus structure schematic diagram of the utility model the second embodiment.
Fig. 4 be the utility model the second embodiment printing machine plate change apparatus structure with flexible printing forme wherein head hang operating state schematic diagram into fitting recess.
Fig. 5 is that the printing machine plate change apparatus structure of the utility model the second embodiment is wound on flexible printing forme in the operating state schematic diagram of print wheel.
Fig. 6 is that the printing machine plate change apparatus structure of the utility model the second embodiment is completed flexible printing forme two ends version head is hung view into fitting recess.
The figure number explanation:
11 boards
12 print wheels
121 fitting recess
13 fixtures
20 flexible printing formes
21 editions heads
30 elevating mechanisms
31 rocking arms
32 power cylinders
33 elastic reset members
40 hang the version wheel
41 protuberances
42 hook portions
51 first storage racks
52 second storage racks
60 interlinked mechanisms.
The specific embodiment
As shown in the partial enlarged drawing that the version head at the printing machine of Fig. 1 the utility model the first embodiment plate change apparatus structure schematic diagram, Fig. 2 flexible printing forme two ends is fixed in print wheel, its applied printing machine of printing machine of the present utility model plate change device mainly on a board 11 axle be provided with one for flexible printing forme 20 print wheel 12 around the home, and be provided with one in the wheel face of print wheel 12 and hang for flexible printing forme 20 two ends versions 21 the fitting recess 121 of entering, and one in order to flexible printing forme 20 two ends versions 21 fixture 13 that clamp; As for, printing machine plate change device of the present utility model consists essentially of: an elevating mechanism 30, and an extension version wheel 40; Wherein: this elevating mechanism 30 can be according to print wheel 12 shift reciprocatelies of predetermined stroke towards printing machine for being installed on the board 11 of printing machine; When implementing, this elevating mechanism 30 can be as shown in the figure, formed by rocking arm 31, an at least one power cylinder 32 that is connected between rocking arm 31 and board 11 that is hubbed on the board 11 of printing machine, mainly driven rocking arms 31 towards print wheel 12 shift reciprocatelies of printing machine by power cylinder 32.
This extension version wheel 40 is located in can be with print wheel 12 shift reciprocatelies of elevating mechanism towards printing machine on elevating mechanism 30, and can coordinate rotation relative to print wheel 12, its wheel face has a protuberance 41 that relatively stretches into fitting recess 121, be provided with in protuberance 41 places one with the hook portion 42 of the version 21 phase clasp of flexible printing forme 20.
In the present embodiment, this extension version wheel 40 is located on rocking arm 31, makes to swing with rocking arm 31 towards print wheel 12 shift reciprocatelies of printing machine; Again, integral elevating mechanism can be further between rocking arm 31 and board 11, be provided with a normality rocking arm is hung towards order the elastic reset member 33 that version wheel 40 drives away from print wheel 12 directions, make with under the state that does not act at power cylinder 32, guarantee to hang version wheel 40 and keep preset distance with print wheel 12, and be unlikely the normal operation that affects printing machine.
Moreover, as shown in Figure 3, printing machine of the present utility model plate change device, can be further optionally the board 11 of printing machine with respect to hang version wheel 40 above locate, be provided with one for the first storage rack 51 of placing flexible printing forme 20; Or the board 11 of printing machine with respect to hang version wheel 40 below locate, be provided with one for the second storage rack 52 of placing flexible printing forme 20.Certainly, overall printing machine plate change device the board 11 of printing machine with respect to hang version wheel 40 above locate, be provided with one for the first storage rack 51 of placing flexible printing forme 20; And, the board 11 of printing machine with respect to hang version wheel 40 below locate, separately be provided with one for the second storage rack 52 of placing flexible printing forme 20 for good, allow to significantly increase convenience and the continuity of movement of plate change operation.
Especially, can further be provided with one and consist of with print wheel 12, elevating mechanism 30, extension version wheel 40 interlinked mechanism 60 that transmissions connect, make with under the effect of interlinked mechanism 60, make print wheel 12, elevating mechanism 30, extension version wheel 40 be produced interlink function, guarantee that associated components can be accurately involutory, and the purpose that reaches automated job.
In principle, when printing machine plate change of the present utility model is installed on actual operation, mainly drive hanging plate wheel 40 towards the print wheel shift reciprocately by elevating mechanism 30, rotation is simultaneously matched with extension version wheel 40 by print wheel 12, make the fitting recess 121 of the corresponding turnover print wheel 12 of protuberance 41 of hanging version wheel 40, reach the purpose of Fast Installation flexible printing forme 20 and quick-replaceable flexible printing forme 20.
printing machine plate change device of the present utility model is before carrying out flexible printing forme 20 installation exercises, the flexible printing forme 20 of can be first institute's wish being installed is positioned over the first storage rack 51 places, when carrying out flexible printing forme 20 installation action, at first drive hanging plate wheel 40 towards print wheel 12 displacements by elevating mechanism 30, coordinate rotation by hanging version wheel 40 simultaneously, make the hook portion 42 of extension version wheel 40 and version 21 a phase clasp of flexible printing forme 20, then as shown in Figure 4, by elevating mechanism 30 continue to drive hanging plate wheel 40 together with flexible printing forme 20 towards print wheel 12 displacements, rotation is simultaneously matched with extension version wheel 40 by print wheel 12, make protuberance 41 correspondences of hanging version wheel 40 enter the fitting recess 121 of print wheel 12, version 21 extension of flexible printing forme 20 can be entered in the fitting recess 121 of print wheel 12.
the fixture 13 of print wheel 12 really just the version of flexible printing formes 20 21 fixing after, as shown in Figure 5, coordinate towards predetermined direction with extension version wheel 40 through print wheel 12 and rotate, the version body of flexible printing forme 20 can be wound on the wheel face of print wheel 12, and as shown in Figure 6, by print wheel 12 with hang version wheel 40 and continue to rotate to the version of flexible printing forme 20 other ends 21 towards predetermined direction and hang in the fitting recess 121 of print wheel 12, can by the fixture 13 of print wheel 12 really just the version at flexible printing forme 20 two ends 21 really be fixedly clamped, reach the purpose of Fast Installation flexible printing forme 20.
Same, printing machine plate change device of the present utility model is when carrying out flexible printing forme replacing action, be under the state that the version head with flexible printing forme two ends unclasps in the fixture of print wheel, by the hook portion on the protuberance of hanging the version wheel and the flexible printing forme edition phase clasp of an end wherein, coordinate towards the predetermined direction rotation with extension version wheel through print wheel again, can be arranged on flexible printing forme removal old on print wheel originally.
and, after the old soft printing forme that unloads on print wheel and the hook portion of hanging the version wheel break away from (its old soft printing forme of being changed can temporarily leave in the second storage rack 52), can be by the hook portion of hanging the version wheel and another new flexible printing forme edition phase clasp of an end wherein, coordinate towards predetermined direction with extension version wheel through print wheel and rotate, can with new flexible printing forme wherein the version head of an end hang in the fitting recess of print wheel, and by print wheel with hang the version wheel and continue to rotate in the version head of the flexible printing forme other end hangs the fitting recess of print wheel and new flexible printing forme can be installed on print wheel towards predetermined direction, reach the purpose of quick-replaceable flexible printing forme.
Compare with traditional structure, printing machine plate change device of the present utility model has following advantages.
1. can significantly reduce the printing machine required manpower of the operation burden that changes plate.
2. relatively increase the security of plate change operation.
3. can complete fast the replacing of flexible printing forme.
4. new, old flexible printing forme is installed or removal according to predetermined pattern, can effectively promote the plate change quality.
Claims (7)
1. printing machine plate change device, it is characterized in that, its printing machine mainly on a board axle be provided with one for flexible printing forme print wheel around the home, and in the wheel face of print wheel be provided with one for flexible printing forme two ends version head hang into fitting recess, and one in order to the fixture with flexible printing forme two ends version head clamping; This printing machine plate change device comprises:
One elevating mechanism, for being installed on the board of printing machine, can be according to the print wheel shift reciprocately of predetermined stroke towards printing machine;
One hangs the version wheel, being located in can be with the print wheel shift reciprocately of elevating mechanism towards printing machine on elevating mechanism, and can coordinate rotate relative with print wheel, its wheel face has a protuberance that relatively stretches into fitting recess, be provided with in the protuberance place one with the hook portion of the version phase clasp of flexible printing forme.
2. printing machine as claimed in claim 1 plate change device, is characterized in that, this printing machine plate change device the board of printing machine with respect to hang the version wheel above locate, be provided with one for the first storage rack of placing flexible printing forme.
3. printing machine as claimed in claim 1 plate change device, is characterized in that, this printing machine plate change device the board of printing machine with respect to hang the version wheel below locate, be provided with one for the second storage rack of placing flexible printing forme.
4. printing machine as claimed in claim 1 plate change device, is characterized in that, this printing machine plate change device the board of printing machine with respect to hang the version wheel above locate, be provided with one for the first storage rack of placing flexible printing forme; And, the board of printing machine with respect to hang the version wheel below locate, separately be provided with one for the second storage rack of placing flexible printing forme.
5. as claim 1 to 4 arbitrary described printing machine plate change device wherein, it is characterized in that, this printing machine plate change device is provided with one and consists of with print wheel, elevating mechanism, extension version wheel the interlinked mechanism that transmission connects.
6. as claim 1 to 4 arbitrary described printing machine plate change device wherein, it is characterized in that, this elevating mechanism is comprised of rocking arm, an at least one power cylinder that is connected between rocking arm and board that is hubbed on the board of printing machine, and this extension version wheel is located on rocking arm.
7. as claim 1 to 4 arbitrary described printing machine plate change device wherein, it is characterized in that, this elevating mechanism is comprised of rocking arm, an at least one power cylinder that is connected between rocking arm and board that is hubbed on the board of printing machine, and this extension version wheel is located on rocking arm; And elevating mechanism is provided with a normality rocking arm is hung towards order the elastic reset member that the version wheel drives away from the print wheel direction between rocking arm and board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695109 CN203019814U (en) | 2012-12-14 | 2012-12-14 | Printing machine version changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695109 CN203019814U (en) | 2012-12-14 | 2012-12-14 | Printing machine version changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019814U true CN203019814U (en) | 2013-06-26 |
Family
ID=48643822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695109 Expired - Fee Related CN203019814U (en) | 2012-12-14 | 2012-12-14 | Printing machine version changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291580A (en) * | 2015-11-25 | 2016-02-03 | 高斯图文印刷系统（中国）有限公司 | Automatic plate changing device of printing press |
| CN106042638A (en) * | 2016-07-18 | 2016-10-26 | 天津长荣印刷设备股份有限公司 | Device capable of being used for replacing edition roller rapidly and working method of device |
-
2012
- 2012-12-14 CN CN 201220695109 patent/CN203019814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291580A (en) * | 2015-11-25 | 2016-02-03 | 高斯图文印刷系统（中国）有限公司 | Automatic plate changing device of printing press |
| CN106042638A (en) * | 2016-07-18 | 2016-10-26 | 天津长荣印刷设备股份有限公司 | Device capable of being used for replacing edition roller rapidly and working method of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20191214 |