CN104108240B - Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure - Google Patents
Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure Download PDFInfo
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- CN104108240B CN104108240B CN201410384371.4A CN201410384371A CN104108240B CN 104108240 B CN104108240 B CN 104108240B CN 201410384371 A CN201410384371 A CN 201410384371A CN 104108240 B CN104108240 B CN 104108240B
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- cloth
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- supporting rod
- cleaning
- breach
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Abstract
The invention discloses a kind of offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure, comprise for the cloth beam of the cleaning cloth of reeling with by the supporting rod of cleaning cloth and cloth beam clamping, the perisporium outside of cloth beam offers axial breach, the circumferential both sides of breach are respectively equipped with the first groove and the second groove, the width of the first groove is greater than the width of the second groove, and the width of supporting rod is greater than the width of cloth beam breach and is less than gap width and the first recess width sum. When dress cloth, supporting rod is inserted together with cleaning cloth in two grooves of cloth beam breach; When cleaning or rolling cloth, under the effect of cleaning cloth frictional resistance, supporting rod is pushed to the second groove, cleaning cloth is clamped in two grooves firmly, and resistance (pulling force) is larger, and cleaning cloth can be held tighter. While changing cloth, as long as one carry the end that is exposed at the second groove top cloth gently, supporting rod is pushed to the first groove and skids off breach, then takes out dirty cloth. Dismounting, more to renew cloth very convenient, quick.
Description
Technical field
The present invention relates to a kind of cylinder in offset printing press, especially a kind of offset printing press cylinder cleaner cloth beam cleaning cloth is installed knotStructure.
Background technology
Existing offset press was worked after a period of time, the offset printing blanket cylinder on offset press, impression cylinder, plate cylinderPeriphery just need clean. Traditional cleaning method is that the artificial wiper that is soaked with cleaning fluid of using is shampooed cylinder surface,Because operating space is very narrow, electrically powered machine makes drum rotating on one side again simultaneously, cleans on one side, so operating efficiencyVery low, but also very dangerous.
For this reason, also have and proposed some cleaning device and methods of automatically cleaning cylinder in offset printing press, normally by cleaning wipeCompression is wound on a wireline reel, and in using cleaning wipe washing barrel surface, by dirty wiper rolling, then unification is locatedManage dirty cloth, greatly improved thus cylinder surface cleaning efficiency and cleaning quality. As German patent applicationThe cleaning device of the disclosed a kind of cylinders of printing press of DE102005034041A1, comprises wireline reel, and cleaning cloth wraps in coilingOn axle, wireline reel has cannelure and is clamped in the clamping bar in cannelure, and clamping bar is stretched out by wireline reel in primary importanceMore, stretch out lessly in the second place, supporting rod turns to the second place from primary importance, at supporting rod and cleaning clothBetween the inner wrap layers of yardage roll, form gap, this gap makes the yardage roll can be smoothly by axially leaving behind on wireline reel, but thisClamping and the unclamp operation of planting structure yardage roll are all inconvenient, and when especially supporting rod rotates, frictional force is very large, need to require great effort very muchCould rotate to yardage roll is unclamped. For this reason, also have in this scheme and done improvement, if application number is 200710096645.XThe cleaning device of the disclosed a kind of printing machine of Chinese patent, comprise cleaning cloth and a coiling for the cleaning cloth of reelingAxle, wireline reel have cannelure and at least one adjustable ground be bearing in cannelure for wireline reel cross section is changedSupporting rod, between supporting rod and cleaning cloth, settle an interface, make supporting rod and clean by interfaceCloth no longer directly contacts, the friction system between the comparable supporting rod of coefficient of friction and cleaning cloth between supporting rod and interfaceNumber is little, mobile supporting rod swimmingly need to unclamp time, but still there is clamping and the unclamp operation of yardage roll in this structureInconvenient problem.
In addition, the prior art also having as depicted in figs. 1 and 2, in the prior art 1 shown in Fig. 1, pacify by cleaning clothAssembling structure comprises wireline reel 10 ' and supporting rod 20 ', offers groove on wireline reel 10 ', is clamped in groove for supporting rod 20 'Thereby interior by cleaning cloth clamping, one end of supporting rod 20 ' is fixing with wireline reel 10 ' by fixed structure 30 ', but thisStructure, because the cross section of groove and supporting rod 20 ' is circular arc and cylindrical, when clean, cleaning cloth between holdsEasily loosening (position that groove is relative with supporting rod 20 ' is circular arc) is difficult for clamping, and affects normal cleaning; For this reason,At wireline reel 10 " on two grooves and corresponding two supporting rods 20 are set " reduce the loosening of cleaning cloth as far as possible, as figurePrior art 2 shown in 2, but due to the symmetry of groove, do not have greatly improved in actual applications.
Summary of the invention
Technical problem to be solved by this invention is the problem existing for above-mentioned prior art, and a kind of cleaning cloth clamping is providedFirmly, the offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure of convenient disassembly.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of offset printing press cylinder cleaner cloth beam is cleanCloth mounting structure, comprises for the cloth beam of the cleaning cloth of reeling with by the supporting rod of described cleaning cloth and cloth beam clamping,It is characterized in that, the perisporium outside of described cloth beam offers axial breach, and the circumferential both sides of described breach are respectively to volumeIn the perisporium of cloth rewinder roll, circumferentially extend and form the first groove and the second groove, the width of described the first groove is greater than the second grooveWidth, the width of described supporting rod is greater than the width of the breach of described cloth beam, and is less than breach and the first groove is wideDegree sum, described supporting rod has the first clamping part of being inserted into respectively in the first groove and is inserted into the in the second grooveTwo clamping parts, described the first clamping part and described the first groove adaptation, described the second clamping part and described the second groove adaptation.
According to an aspect of the present invention, between described the first clamping part and the second clamping part, there is connecting portion, described connectionPortion is the arch radially outward arching upward of relatively described cloth beam, to strengthen the rigidity of supporting rod, is convenient to grip supporting rod and entersLine operate.
Described supporting rod by sheet material by extruding or punch forming, not only easy to process, and make the first clamping part and theBetween two clamping parts, there is certain elastic module, be convenient in two grooves that supporting rod is inserted into cloth beam or recessed from twoIn groove, take out.
According to another aspect of the present invention, described supporting rod is straight or has the metal sheet of radian, to reach convenientMachine-shaping.
Compared with prior art, the invention has the advantages that: different by two width are set in the perisporium of cloth beamGroove, in the both sides of supporting rod are inserted into different grooves time, when this imbalance makes cloth beam rotation, supporting rod canThereby to push in a less groove of width, cleaning cloth and cloth beam are clamped, when clean complete need to taking-up cleanedWhen cloth, only need catch cleaning cloth end to apply less power supporting rod is moved to the larger groove of width, can make clampingBar takes out from groove, in the rotary course of cloth beam, and the clamping that cleaning cloth and cloth beam can be firm, and cleanThe operation of the installation and removal of cloth is all very convenient.
Brief description of the drawings
Fig. 1 is the structural representation of prior art 1;
Fig. 2 is the structural representation of prior art 2;
Fig. 3 is the schematic diagram of first embodiment of cleaning cloth mounting structure of the present invention;
Fig. 4 is the decomposing schematic representation of first embodiment of cleaning cloth mounting structure of the present invention;
Fig. 5 is the schematic diagram of second embodiment of the supporting rod of cleaning cloth mounting structure of the present invention;
Fig. 6 is the schematic diagram of the 3rd embodiment of the supporting rod of cleaning cloth mounting structure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment mono-
Referring to Fig. 3 and Fig. 4, a kind of offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure, comprises cloth beam 1 HeThe preferred supporting rod 2 of being made by elastomeric material.
The perisporium outside of cloth beam 1 offers axial breach 11, and the circumferential both sides of breach 11 have respectively in perisporiumCircumferentially extend, thus the first groove 12 and the second groove 13 that form, and wherein, the width of the first groove 12 is greater than secondThe width (width of each groove is groove in upwardly extending distance of week) of groove 13. Accordingly, supporting rod 2 hasBe inserted into respectively the first clamping part 21 in the first groove 12 and be inserted into the second clamping part 22 in the second groove 13,Two clamping parts and corresponding groove adaptation, the size and shape of two clamping parts respectively with size and the shape of corresponding recessesShape coupling, the width of supporting rod 2 is greater than the width of the breach 11 of cloth beam 1, and is less than breach 11 and the first groove12 width sums (week upwards). In the time that the second clamping part 22 of supporting rod 2 compresses to the second groove 13, supporting rod 2The first clamping part 21 can not skid off breach 11, make supporting rod 2 be pressed on two grooves of cloth beam 1 together with cleaning clothIn. And second clamping part 22 of working as supporting rod 2 is under the pulling function of cleaning cloth, make the first clamping part of supporting rod 221 when push to the first groove 12, and the second clamping part 22 of supporting rod 2 can be easy to skid off breach 11, makes supporting rod 2From the breach 11 of cloth beam 1, take out. The connecting portion 23 of the first clamping part 21 and the second clamping part 22 can be arch and (putEnter on cloth beam 1 time, be radially outward and arch upward). Supporting rod 2 can be by sheet metal by extruding, punching press oneMoulding.
In the time that needs clean, first by the cleaning cloth of rolling 3, insert in the fixed bit of offset printing press cylinder cleaner, then willThe end cloth pull-out of cleaning cloth 3 is positioned over above the breach 11 of cloth beam 1, and the port of cleaning cloth should be placed on breach 11The second interior groove 13 tops, then the first clamping part 21 of supporting rod 2 and the second clamping part 22 are inserted into volume successivelyOn cloth rewinder roll 1, in corresponding groove, now, the port of cleaning cloth 3 exposes and (in Fig. 3, only illustrates from the second groove 13Part cleaning cloth 3). The part again cleaning cloth 3 being laid out from the first groove 12 is wound on cloth beam 1, thereby entersCleaning of row cylinder in offset printing press. In clean process, cloth beam 1 rotates, because the width of the first groove 12 is greater thanThe width of the second groove 13, therefore, in the time that cloth beam 1 rotates the dirty cloth of rolling or clear in the time of blanket cylinder rotary-cleaningClean cloth 3 all can produce a very large reverse frictional resistance, and above-mentioned imbalance can make the first clamping part 21 of supporting rod 2When stressed, the second clamping part 22 of supporting rod 2 is pushed in the second groove 13 of cloth beam 1 together with clean cloth beam, byBe greater than breach 11 width in supporting rod 2 width, thus two clamping parts of supporting rod 2 together with cleaning cloth 3 by firmlyTwo grooves that are pressed on cloth beam 1 breach 11 in, larger its thrust of frictional resistance of cleaning cloth 3 is just larger.
When cleaning cloth 3 runs out need to renew cloth time, dirty cloth need be taken out from cloth beam 1. Collect still and deposit when dirty clothWhen cloth end, catch the cleaning cloth port of the second groove 13 that exposes cloth beam 1 one to draw gently, now the 2nd of supporting rod 2 theClamping part 22 is stressed, and supporting rod 2 is pushed to the-groove 12, because the width of the first groove 12 is greater than the second groove13, supporting rod 2 is just taken out by the breach 11 from cloth beam 1 easily, makes dirty cloth all depart from cloth beam 1. After this canReinstall again new cleaning cloth, simple and fast.
Embodiment bis-
Referring to Fig. 5, in the present embodiment, be first of supporting rod 2 ' both sides with the difference of above-described embodiment oneBetween clamping part 21 ' and the second clamping part 22 ', have connecting portion 23 ', this connecting portion 23 ' has the footpath of relative volume cloth rewinder roll 1To the protuberance 231 ' being to outer process.
Embodiment tri-
Referring to Fig. 6, in the present embodiment, be supporting rod 2 with the difference of above-described embodiment one " both sides firstClamping part 21 " and the second clamping part 22 " between smooth curved transition, supporting rod 2 " be one to be formed with the sheet material of radian.
Claims (4)
1. an offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure, comprises the batching for the cleaning cloth of reeling (3)Roller (1) and the supporting rod (2 that described cleaning cloth (3) and cloth beam (1) are clamped; 2 '; 2 "), it is characterized in that described volumeThe perisporium outside of cloth rewinder roll (1) offers axial breach (11), and the circumferential both sides of described breach (11) have respectively to cloth beam (1)Perisporium in circumferentially extend and the first groove (12) and the second groove (13) that form, the width of described the first groove (12) is greater thanThe width of the second groove (13), described supporting rod (2; 2 '; 2 " width) is greater than breach (11) wide of described cloth beam (1)Degree, and be less than breach (11) and the first groove (12) width sum, described supporting rod (2; 2 '; 2 ") have respectively and insertTo the first interior clamping part (21 of the first groove (12); 21 '; 21 ") and be inserted into the second clamping part (22 in the second groove (13);22 '; 22 "), described the first clamping part (21; 21 '; 21 ") with described the first groove (12) adaptation, described the second clamping part(22; 22 '; 22 ") with described the second groove (13) adaptation.
2. offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure as claimed in claim 1, is characterized in that,Between described the first clamping part (21) and the second clamping part (22), there is connecting portion (23), described in described connecting portion (23) is relativelyThe arch radially outward arching upward of cloth beam (1).
3. offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure as claimed in claim 2, is characterized in that,Described supporting rod (2) passes through extruding or punch forming by sheet material.
4. offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure as claimed in claim 1, is characterized in that,Described supporting rod (2 ") is for straight or have a metal sheet of radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384371.4A CN104108240B (en) | 2014-08-06 | 2014-08-06 | Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384371.4A CN104108240B (en) | 2014-08-06 | 2014-08-06 | Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108240A CN104108240A (en) | 2014-10-22 |
| CN104108240B true CN104108240B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410384371.4A Active CN104108240B (en) | 2014-08-06 | 2014-08-06 | Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure |
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| CN (1) | CN104108240B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682246A (en) * | 2019-10-11 | 2020-01-14 | 浙江柏润机械有限公司 | Special tool for embedding sealing ring in straight pipe of hydraulic pipe |
| CN113619280A (en) * | 2021-08-11 | 2021-11-09 | 江门市厚威包装有限公司 | Cleaning method for anilox roller of printing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140659A (en) * | 1995-05-01 | 1997-01-22 | 鲍德温·格拉菲克系统有限公司 | Mounting mechanisms for cloth rolls on press cylinder cleaning devices |
| CN1229029A (en) * | 1998-02-17 | 1999-09-22 | 日本宝德温株式会社 | Apparatus for cleaning of cylinder |
| JP2002103569A (en) * | 2000-09-27 | 2002-04-09 | Fuji Photo Film Co Ltd | Roller cleaning unit structure |
| CN1539637A (en) * | 2003-04-22 | 2004-10-27 | �ձ�������ʽ���� | Press pad for cleaning fabrics |
| DE102005034041A1 (en) * | 2004-08-10 | 2006-02-23 | Heidelberger Druckmaschinen Ag | Cleaning device for printing machine has roll shaft which exhibits second longitudinal groove into which clamping rod is fixed and in first position cloth pack wraps in roll shaft and in second position cloth pack is rotatably arranged |
| CN101801670A (en) * | 2007-09-12 | 2010-08-11 | Jpe株式会社 | Cylinder rinsing device |
| CN203228476U (en) * | 2013-03-14 | 2013-10-09 | 蒋雷杰 | Self-cleaning printing roller |
| CN204037069U (en) * | 2014-08-06 | 2014-12-24 | 宁波久源润滑设备制造有限公司 | Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure |
-
2014
- 2014-08-06 CN CN201410384371.4A patent/CN104108240B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140659A (en) * | 1995-05-01 | 1997-01-22 | 鲍德温·格拉菲克系统有限公司 | Mounting mechanisms for cloth rolls on press cylinder cleaning devices |
| CN1229029A (en) * | 1998-02-17 | 1999-09-22 | 日本宝德温株式会社 | Apparatus for cleaning of cylinder |
| JP2002103569A (en) * | 2000-09-27 | 2002-04-09 | Fuji Photo Film Co Ltd | Roller cleaning unit structure |
| CN1539637A (en) * | 2003-04-22 | 2004-10-27 | �ձ�������ʽ���� | Press pad for cleaning fabrics |
| DE102005034041A1 (en) * | 2004-08-10 | 2006-02-23 | Heidelberger Druckmaschinen Ag | Cleaning device for printing machine has roll shaft which exhibits second longitudinal groove into which clamping rod is fixed and in first position cloth pack wraps in roll shaft and in second position cloth pack is rotatably arranged |
| CN101801670A (en) * | 2007-09-12 | 2010-08-11 | Jpe株式会社 | Cylinder rinsing device |
| CN203228476U (en) * | 2013-03-14 | 2013-10-09 | 蒋雷杰 | Self-cleaning printing roller |
| CN204037069U (en) * | 2014-08-06 | 2014-12-24 | 宁波久源润滑设备制造有限公司 | Offset printing press cylinder cleaner cloth beam cleaning cloth mounting structure |
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| CN104108240A (en) | 2014-10-22 |
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