CN105882115A - Printing roller control device of flexo printing machine - Google Patents
Printing roller control device of flexo printing machine Download PDFInfo
- Publication number
- CN105882115A CN105882115A CN201510423813.6A CN201510423813A CN105882115A CN 105882115 A CN105882115 A CN 105882115A CN 201510423813 A CN201510423813 A CN 201510423813A CN 105882115 A CN105882115 A CN 105882115A
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- roller
- printing roller
- printing
- control device
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Abstract
The invention discloses a printing roller control device of a flexo printing machine. The printing roller control device comprises a printing roller, and printing roller clamping components are mounted at the two ends of the printing roller. The printing roller control device is characterized in that the printing roller clamping components are arranged on vertical guide rails in a sliding manner; a supporting component is arranged above each printing roller clamping component and comprises a lead screw, a nut and a supporting plate; each supporting plate is arranged on the corresponding vertical guide rail in a sliding manner and pushed by a double-stroke air cylinder; the double-stroke air cylinders are mounted on rack wallboards; each nut is rotationally arranged on the corresponding supporting plate and operated manually; and each lead screw is in threaded rotating connection with the corresponding nut, and the lower end of each lead screw is connected with the corresponding printing roller clamping component. The printing roller control device has a secondary plate lifting function, registering precision is guaranteed, and plate adjustment is facilitated; and meanwhile the functions of printing roller pressure fine adjustment limiting and printing roller single-side and two-side height adjustment are achieved, and the printing roller control device can quickly adapt to printing rollers of different sizes.
Description
Technical field
The present invention relates to a kind of flexible printing machine, be specifically related to the Plate cylinder control device of a kind of flexible printing machine.
Background technology
Flexible printing machine has the advantages such as machine construction is simple, adaptability for materials is strong, force of impression is little, printing cost is low, print speed printing speed good, the environmental protection of fast quality.In prior art, installing of the roller of flexible printing machine controls to be usually the one end using a screw rod to control roller, manually adjusting screw rod lifting regulates moving up and down of roller, and can only monolateral operate, how many pressure of roller and how many rotations by screw rod of regulation control, and control accuracy is the highest, inconvenient operation, and pressure can not be finely tuned, and easily changes during work.
Summary of the invention
In view of the deficiencies in the prior art, it is an object of the invention to be that providing one to have secondary lifts an edition function, i.e. ensure that registering precision is convenient again version is regulated, having roller pressure simultaneously and finely tune spacing and roller height adjusting function monolateral, bilateral, the printing roller of flexible printing machine that can rapidly adapt to different size roller controls device.
The present invention has adopted the following technical scheme that:
Printing roller of flexible printing machine controls device, including roller, roller two ends are provided with roller hold assembly, it is characterized in that: roller hold assembly slides and is located in vertical guide, roller hold assembly be arranged over support parts, supporting parts include screw mandrel, screw and support plate, support plate slides to be located in vertical guide and is promoted by double stroke cylinder, double stroke cylinder is installed on frame plate, screw rotates and is located on support plate by manual operation, wire rod thread is screwed on screw, and screw mandrel lower end is connected with roller hold assembly.
Plate cylinder control device also includes finely tuning limiting component, fine setting limiting component includes limit base and gag lever post, limit base is fixedly installed on frame plate, gag lever post rotates to be located on support plate and can carry out axial displacement regulation, gag lever post is provided with fine thread, the serrated nut spun with fine thread screw thread is fixed on support plate, and the rod end of gag lever post is just to limit base.
Support plate is provided with the gear wheel of 90 degree of engagements that interlock and little gear, and gear wheel is connected with screw, and little gear is connected with connecting rod, and adjusting handle installed by connecting rod rod end.
Two little gears that corresponding roller two ends are arranged are installed on same connecting rod, separated in connecting rod are connected by shaft coupling.
After using technique scheme, the attainable Advantageous Effects of the present invention is: 1. have secondary and lift an edition function, if shut down in printing process, lift an edition action for the first time, double stroke cylinder carries out first job stroke, roller is made to depart from printing station, disengage between roller and bottom roller, but do not completely disengage between roller gear with bottom roller gear and be engaged, if again print, before after engaged gears, printing position is not changed in, thus ensure registering precision, second time lifts the action of version adjusting version when roller is installed, double stroke cylinder carries out second impulse stroke, roller gear is completely disengaged with bottom roller gear, at this moment can carry out version is operated by rotation roller, processing ease is easy, efficiency is high.2. there is roller pressure fine setting limit function, its operation principle realized is, after being adjusted making roller contact with bottom roller to the height at roller two ends by screw mandrel screw, if there is also pressure inequality between roller and bottom roller, at this moment gag lever post can be made to produce axial displacement by rotary spacing bar, because the rod end of gag lever post is all the time against limit base, so roller height can realize fine setting, make between roller and bottom roller more flat contact, ensure that roller pressure is uniform, limit base plays position-limiting action simultaneously, makes squeegee pressure operationally be not easy variation.3. there is roller height adjusting function monolateral, bilateral, to rapidly adapt to different size roller, it is more or less the same under premise at roller two ends height and position, the synchronization lifting action of roller two ends can be realized by pivot link, to complete the regulation of roller pressure, but when height and position difference in roller two ends is bigger, can unclamp shaft coupling, pivot link realizes the lift adjustment of roller two ends independence.
Accompanying drawing explanation
The present invention has a drawings described below:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Accompanying drawing illustrates technical scheme and embodiment, further describes each relevant details and the operation principle thereof of embodiment below in conjunction with accompanying drawing.
nullAs shown in the figure，The printing roller of flexible printing machine of the present invention controls device，Including roller 5 and bottom roller 7，Roller gear 4 is installed in roller 5，Bottom roller gear 6 is installed on bottom roller 7，Roller 5 two ends are provided with roller hold assembly 8，Roller hold assembly 8 slides and is located in vertical guide 19，Vertical guide 19 is fixedly installed on frame plate，Roller hold assembly 8 be arranged over support parts，Supporting parts include screw mandrel 20、Screw 15 and support plate 18，Support plate 18 slides to be located in vertical guide 19 and is promoted by double stroke cylinder 9，Double stroke cylinder 9 is installed on frame plate，Screw 15 rotates and is located on support plate 18 by manual operation，Support plate 18 is provided with gear wheel 16 and the little gear 13 of 90 degree of engagements that interlock，Gear wheel 16 is fixing with screw 15 to be connected，Little gear 13 is fixing with connecting rod 3 to be connected，Connecting rod 3 rotates and is located on support plate 18 and is parallel to roller 5，Adjusting handle 17 installed by connecting rod 3 rod end，Two little gears 13 that corresponding roller 5 two ends are arranged are installed on same connecting rod 3，Separated in connecting rod 3 connected by shaft coupling 2，Screw mandrel 20 screw thread is screwed on screw 15，Screw mandrel 20 lower end is connected with roller hold assembly 8.
Plate cylinder control device also includes finely tuning limiting component, fine setting limiting component includes limit base 10 and gag lever post 12, limit base 10 is fixedly installed on frame plate, gag lever post 12 rotates to be located on support plate and can carry out axial displacement regulation, gag lever post 12 is provided with fine thread, the serrated nut 11 spun with fine thread screw thread is fixed on support plate 18, and the upper rod end of gag lever post 12 connects adjusting handle 14, and the lower beam of gag lever post 12 is rectified limit base 10.
The present invention has secondary and lifts an edition function, if shut down in printing process, lift an edition action for the first time, double stroke cylinder 9 carries out first job stroke, roller 5 is made to depart from printing station, disengage between roller 5 and bottom roller 7, but do not completely disengage between roller gear 4 with bottom roller gear 6 and be engaged, if again print, before after engaged gears, printing position is not changed in, thus ensure registering precision, second time lifts the action of version adjusting version when roller is installed, double stroke cylinder 9 carries out second impulse stroke, roller gear 4 is completely disengaged with bottom roller gear 6, at this moment can carry out version is operated by rotation roller 5, processing ease is easy, efficiency is high.
The present invention has roller pressure fine setting limit function, its operation principle realized is: after being adjusted making roller 5 contact with bottom roller 7 to the height at roller 5 two ends by screw mandrel 20 screw 15, if there is also pressure inequality between roller and bottom roller, at this moment gag lever post 12 can be made to produce axial displacement by rotary spacing bar 12, because the rod end of gag lever post 12 is all the time against limit base 10, limit base 10 fixedly mounts, so support plate 18 can be made to finely tune movement up and down accordingly with the axial displacement of gag lever post 12, and then by screw mandrel 20, roller hold assembly 8 drives roller 5 to realize the fine setting of height distance, make between roller 5 and bottom roller 7 more flat contact, ensure that roller pressure is uniform, limit base 10 plays position-limiting action simultaneously, squeegee pressure is made operationally to be not easy variation.
The present invention has roller height adjusting function monolateral, bilateral, to rapidly adapt to different size roller, at roller 5 two ends, height and position is more or less the same under premise, the synchronization lifting action of roller two ends can be realized by pivot link 3, to complete the regulation of roller pressure, but when height and position difference in roller 5 two ends is bigger, can unclamp shaft coupling 2, pivot link 3 realizes the lift adjustment of roller two ends independence.
Claims (4)
1. printing roller of flexible printing machine controls device, including roller, roller two ends are provided with roller hold assembly, it is characterized in that: roller hold assembly slides and is located in vertical guide, roller hold assembly be arranged over support parts, supporting parts include screw mandrel, screw and support plate, support plate slides to be located in vertical guide and is promoted by double stroke cylinder, double stroke cylinder is installed on frame plate, screw rotates and is located on support plate by manual operation, wire rod thread is screwed on screw, and screw mandrel lower end is connected with roller hold assembly.
2. printing roller of flexible printing machine as claimed in claim 1 controls device, it is characterized in that: Plate cylinder control device also includes finely tuning limiting component, fine setting limiting component includes limit base and gag lever post, limit base is fixedly installed on frame plate, gag lever post rotates to be located on support plate and can carry out axial displacement regulation, gag lever post is provided with fine thread, and the serrated nut spun with fine thread screw thread is fixed on support plate, and the rod end of gag lever post is just to limit base.
3. printing roller of flexible printing machine as claimed in claim 1 controls device, it is characterised in that: support plate is provided with the gear wheel of 90 degree of engagements that interlock and little gear, and gear wheel is connected with screw, and little gear is connected with connecting rod, and adjusting handle installed by connecting rod rod end.
4. printing roller of flexible printing machine as claimed in claim 3 controls device, it is characterised in that: two little gears that corresponding roller two ends are arranged are installed on same connecting rod, separated in connecting rod are connected by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423813.6A CN105882115B (en) | 2015-07-20 | 2015-07-20 | Printing roller of flexible printing machine control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423813.6A CN105882115B (en) | 2015-07-20 | 2015-07-20 | Printing roller of flexible printing machine control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882115A true CN105882115A (en) | 2016-08-24 |
| CN105882115B CN105882115B (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423813.6A Active CN105882115B (en) | 2015-07-20 | 2015-07-20 | Printing roller of flexible printing machine control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105882115B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627717A (en) * | 2017-10-23 | 2018-01-26 | 温州峰明机械有限公司 | Nose suspension type roller plate lock-up mechanism |
| CN109605911A (en) * | 2019-02-15 | 2019-04-12 | 景德镇市中景印机有限公司 | Flexible printing press roller mechanism |
| CN109986869A (en) * | 2019-04-25 | 2019-07-09 | 浙江炜冈机械股份有限公司 | The printing pressure regulating mechanism and printing machine of offset printing equipment |
| CN110254034A (en) * | 2019-05-28 | 2019-09-20 | 温州立胜印刷包装机械有限公司 | A kind of flexible printing machine roller device |
| CN110356100A (en) * | 2018-03-26 | 2019-10-22 | 苏州三彩机械设备有限公司 | Accurate linkage printing pressure regulating device |
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| CN2510285Y (en) * | 2001-09-25 | 2002-09-11 | 坤裕机械厂股份有限公司 | Computer numerical-control soft-plate printing machine apparatus |
| CN201092136Y (en) * | 2007-10-29 | 2008-07-30 | 汕头市华盛塑料包装实业有限公司 | Edition-touching roller pressure regulating device for curved press |
| DE102008045426A1 (en) * | 2008-09-02 | 2010-03-04 | Koenig & Bauer Aktiengesellschaft | Drive device has double stroke cylinder operated by fluid force and pre-stroke piston formed as casing opened to both cylinder chambers |
| CN102173184A (en) * | 2011-03-08 | 2011-09-07 | 上海环野机械有限公司 | Narrow amplitude satellite type flexographic plate printing machine |
| CN203110496U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Device for quick registering of engraving roller and pressure and position fine-adjusting of engraving roller |
| CN204322693U (en) * | 2014-12-17 | 2015-05-13 | 西安航天华阳印刷包装设备有限公司 | Gravure printing roller device |
| CN104742495A (en) * | 2015-03-24 | 2015-07-01 | 浙江炜冈机械有限公司 | Unit type flexo printing machine printing component |
| CN204870018U (en) * | 2015-07-20 | 2015-12-16 | 温州峰明机械有限公司 | Flexographic printing press version roller controlling means |
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2015
- 2015-07-20 CN CN201510423813.6A patent/CN105882115B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510285Y (en) * | 2001-09-25 | 2002-09-11 | 坤裕机械厂股份有限公司 | Computer numerical-control soft-plate printing machine apparatus |
| CN201092136Y (en) * | 2007-10-29 | 2008-07-30 | 汕头市华盛塑料包装实业有限公司 | Edition-touching roller pressure regulating device for curved press |
| DE102008045426A1 (en) * | 2008-09-02 | 2010-03-04 | Koenig & Bauer Aktiengesellschaft | Drive device has double stroke cylinder operated by fluid force and pre-stroke piston formed as casing opened to both cylinder chambers |
| CN102173184A (en) * | 2011-03-08 | 2011-09-07 | 上海环野机械有限公司 | Narrow amplitude satellite type flexographic plate printing machine |
| CN203110496U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Device for quick registering of engraving roller and pressure and position fine-adjusting of engraving roller |
| CN204322693U (en) * | 2014-12-17 | 2015-05-13 | 西安航天华阳印刷包装设备有限公司 | Gravure printing roller device |
| CN104742495A (en) * | 2015-03-24 | 2015-07-01 | 浙江炜冈机械有限公司 | Unit type flexo printing machine printing component |
| CN204870018U (en) * | 2015-07-20 | 2015-12-16 | 温州峰明机械有限公司 | Flexographic printing press version roller controlling means |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627717A (en) * | 2017-10-23 | 2018-01-26 | 温州峰明机械有限公司 | Nose suspension type roller plate lock-up mechanism |
| CN110356100A (en) * | 2018-03-26 | 2019-10-22 | 苏州三彩机械设备有限公司 | Accurate linkage printing pressure regulating device |
| CN109605911A (en) * | 2019-02-15 | 2019-04-12 | 景德镇市中景印机有限公司 | Flexible printing press roller mechanism |
| CN109986869A (en) * | 2019-04-25 | 2019-07-09 | 浙江炜冈机械股份有限公司 | The printing pressure regulating mechanism and printing machine of offset printing equipment |
| CN110254034A (en) * | 2019-05-28 | 2019-09-20 | 温州立胜印刷包装机械有限公司 | A kind of flexible printing machine roller device |
| CN110254034B (en) * | 2019-05-28 | 2021-04-20 | 温州立胜印刷包装机械有限公司 | Version roller device for flexographic printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882115B (en) | 2018-08-10 |
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