CN106183370A - A kind of roller axle, a kind of roller set and flexible printing press roller device - Google Patents

A kind of roller axle, a kind of roller set and flexible printing press roller device Download PDF

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Publication number
CN106183370A
CN106183370A CN201610524846.4A CN201610524846A CN106183370A CN 106183370 A CN106183370 A CN 106183370A CN 201610524846 A CN201610524846 A CN 201610524846A CN 106183370 A CN106183370 A CN 106183370A
Authority
CN
China
Prior art keywords
roller
ring layer
roller axle
axle
coordinate
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.)
Pending
Application number
CN201610524846.4A
Other languages
Chinese (zh)
Inventor
周炳松
於金华
吴权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG WEI GANG MACHINERY CO Ltd
Original Assignee
ZHEJIANG WEI GANG MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG WEI GANG MACHINERY CO Ltd filed Critical ZHEJIANG WEI GANG MACHINERY CO Ltd
Priority to CN201610524846.4A priority Critical patent/CN106183370A/en
Publication of CN106183370A publication Critical patent/CN106183370A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/10Forme cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/20Supports for bearings or supports for forme, offset, or impression cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00Shells for rollers of printing machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Flexible printing press roller device, its roller includes roller axle and roller set, roller axle is rotated by driven by motor, the front end of roller axle is free end, the air flue for carrying out connecting is set with source of the gas in roller axle, roller axle circumferential exterior surface is to mate the face of cylinder of sheathed installation for roller set, and roller axial cylindrical sets out pore on face, and venthole connects with air flue;Roller set includes inner round portion and outer perimeter section, outer perimeter section circumferential exterior surface is installed for version, inner round portion is for carrying out mating sheathed installation with roller axle, inner round portion includes the buffering ring layer being connected and coordinates ring layer, ring layer is coordinated to overlap center axis near roller, ring layer is coordinated the most outwards to strut, coordinate ring layer to shrink after removing external force to restore, coordinate ring layer to shrink recovery and hold roller axle tightly, roller axle facilitates the sheathed installation that roller is overlapped, roller set can coordinate Fast Installation with roller axle, overlapped by the roller of soft version machine roller device and be capable of dismantling quickly and easily and installing with roller axle, it is conveniently replaceable.

Description

A kind of roller axle, a kind of roller set and flexible printing press roller device
Technical field
The present invention relates to printing equipment, particularly to roller.
Background technology
Look into Chinese patent CN104742495A set type flexible printing machine printing unit, version is contained in the face of cylinder of roller On, then carry out presswork.If roller uses monoblock type roller, the when of printing different size, need to change roller, whole Body formula roller removes and installs trouble, causes it to change trouble.
Summary of the invention
In view of technical problem present in background technology, technical problem solved by the invention aims to provide one and is easy to peace The roller axle of dress, roller set and flexible printing press roller device.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that: a kind of roller axle, this roller axle is by motor Drive rotates, the front end of roller axle is free end, it is characterised in that: it is provided with in roller axle for carrying out connecting with source of the gas Air flue, the circumferential exterior surface of roller axle is to mate the face of cylinder of sheathed installation for roller set, and the face of cylinder of roller axle is additionally provided with Venthole, venthole connects with air flue.
Described venthole is at the front end on the face of cylinder and middle arranges two groups, and the venthole at front end is arranged in quantity ratio Between place venthole quantity many.
A kind of roller set, including inner round portion and outer perimeter section, the circumferential exterior surface of outer perimeter section is installed for version, its feature It is: inner round portion is for carrying out mating sheathed installation with roller axle, and inner round portion includes the buffering ring layer being connected and joins Close ring layer, coordinate ring layer near the side, axle center that roller is overlapped, coordinate and outwards strut, after removing external force under the effect of ring layer power outside Coordinate ring layer to shrink to restore.
Outer perimeter section is included in outer aluminum ring layer and in interior glass fibre ring layer, and buffering ring layer is arranged on glass fibre circle The inner side of layer, buffering ring layer uses sponge, coordinates ring layer and glass fibre ring layer all to use glass fibre.
The normal pressure that external force provides for source of the gas.
Coordinate the internal diameter external diameter equal to or less than roller axle of ring layer, when coordinating ring layer to strut, it is possible to live on roller axle Dynamic, coordinate ring layer can hold tightly on roller axle after shrinking recovery.
The one end coordinating ring layer is provided with the horn section penetrated for roller axle, and horn section is flared out.
Flexible printing press roller device, its roller includes that roller axle and roller set, described roller axle are rotated by driven by motor, The front end of roller axle is free end, is provided with the air flue for carrying out connecting with source of the gas, the circumferential exterior surface of roller axle in roller axle For mating the face of cylinder of sheathed installation for roller set, the face of cylinder of roller axle being additionally provided with venthole, venthole connects with air flue; Described roller set includes inner round portion and outer perimeter section, and the circumferential exterior surface of outer perimeter section is installed for version, inner round portion for Roller axle carries out mating sheathed installation, and inner round portion includes the buffering ring layer being connected and coordinates ring layer, coordinates ring layer close The side, axle center of roller set, coordinates and outwards struts under the effect of ring layer power outside, coordinates ring layer to shrink and restores, join after removing external force Close ring layer contraction recovery and will hold roller axle tightly.Described venthole is at the front end on the face of cylinder and middle arranges two groups, at front end Venthole to arrange quantity more than the venthole quantity of middle, outer perimeter section is included in outer aluminum ring layer and in interior glass fibers Dimension ring layer, buffering ring layer is arranged on the inner side of glass fibre ring layer, and buffering ring layer uses sponge, coordinates ring layer and glass fibre circle Layer all uses glass fibre, the normal pressure that external force provides for source of the gas, coordinates the internal diameter external diameter equal to or less than roller axle of ring layer, When coordinating ring layer to strut, it is possible to movable on roller axle, coordinate ring layer can hold tightly on roller axle after shrinking recovery, matching ring One end of layer is provided with the horn section penetrated for roller axle, and horn section is flared out.
Beneficial effects of the present invention is, uses the sheathed installation that technique scheme roller axle facilitates roller to overlap, roller set Fast Installation can be coordinated with roller axle, be overlapped by the roller of soft version machine roller device and be capable of quickly and easily with roller axle Dismounting and installation, it is simple to change.Therefore, the present invention compared with prior art has prominent substantive distinguishing features and significantly enters Step.
Accompanying drawing explanation
Embodiments of the present invention and the relevant details of embodiment and operation principle are described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Seeing accompanying drawing, flexible printing press roller device in present embodiment, its roller includes roller axle 1 and roller set 15, roller Axle will form roller with roller set combination.
Roller axle 1 is driven by motor 12 and rotates.The front end of roller axle is that free end, i.e. front end are unsettled, under operating mode under Drop and carried out pivoting support by roller pillow.The air flue 2 for carrying out connecting it is provided with source of the gas in roller axle, therefore can be past by source of the gas Blow in air flue, normal pressure is i.e. provided.Annular gas tank can be provided with on roller axle splicing sleeve, be entered with air flue by annular gas tank Being rotationally connected of circulation of qi promoting road, roller axle splicing sleeve 11 arranges joint 13 and is connected with annular gas tank, access source of the gas by joint.Version The circumferential exterior surface of roll shaft 1 is the face of cylinder, and the face of cylinder is set in roller axle 1 for the roller set 15 sheathed installation of coupling, roller set 15 Upper combination forms roller, therefore when printing different size or pattern, can change different size or the version of band different pattern version Roller shell.Being additionally provided with venthole (not shown) on the face of cylinder of roller axle, venthole connects with air flue, the gas therefore accessed Source will form pressure at venthole.Venthole is at the front end on the face of cylinder and middle arranges two groups, the venthole at front end Arranging quantity more than the venthole quantity of middle, the pressure that therefore source of the gas is formed at front end is bigger, in order to the one of roller set End forms horn mouth, and horn mouth forms rear just roller set and is inserted in roller axle from front end free end.Often group venthole is by circumference It is uniformly arranged.
Roller set 15 includes inner round portion and outer perimeter section.In present embodiment, it is interior, away from axle near the position in axle center The position of the heart is outward.The circumferential exterior surface of outer perimeter section is installed for version, changes different versions and can print different pattern.Inner ring portion Demultiplexing is in carrying out mating sheathed installation with roller axle 1, and inner round portion includes the buffering ring layer being connected and coordinates ring layer, coordinates Ring layer, near the side, axle center (including i.e.) that roller is overlapped, coordinates and outwards struts (in sheathed cooperation under the effect of ring layer power outside Time, the normal pressure that external force provides for source of the gas, i.e. source of the gas are blown in air flue), coordinate ring layer to shrink after removing external force and restore, join Conjunction ring layer will hold roller axle tightly because of retracted for clearance.The internal diameter of roller set is equal to or is slightly lower than the external diameter of roller axle, namely joins Close the internal diameter external diameter equal to or less than roller axle of ring layer, in order to the when of coordinating ring layer outwards to strut, roller set can be enclosed within version On roll shaft, movable on roller axle, and after cooperation ring layer retracted for clearance, roller set can hold roller axle tightly.Coordinate the one of ring layer End (being inserted in roller axle from this end) is provided with horn section, and horn section penetrates for roller axle, and horn section is flared out, Even if the internal diameter of roller set is equal to or is slightly lower than the external diameter of roller axle, it is also possible to easily from outwardly horn mouth Part is inserted in roller axle, connects source of the gas at roller axle, the when that venthole being given vent to anger, it becomes possible to cooperation ring layer roller overlapped is outside Strutting, coordinate and will be formed with gas-bearing formation between ring layer and roller axle, roller set can the most freely activity (can at roller axle (gas-bearing formation is outer) With axial rotation and move axially).Certainly because the internal diameter of roller set is only the external diameter equal to or slightly less than roller axle, then add Upper buffering ring layer and the cooperation deformation of cooperation ring layer, even if not having horn section, it is also possible to be inserted in the front end of roller axle, work as set After entering front end, the effect in strength source outside just can strut roller set smoothly, and whole roller set just can be nested in roller axle On.After roller set is had good positioning with roller axle, it is possible to close source of the gas, roller set will be held tightly on roller axle.Outer perimeter section includes Aluminum ring layer outside and in interior glass fibre ring layer, can at the outside of glass fibre ring layer one layer of aluminum of spray as aluminum ring layer, Buffering ring layer is arranged on the inner side of glass fibre ring layer, and buffering ring layer uses sponge, coordinates ring layer and glass fibre ring layer all to adopt Use glass fibre.
Its operation principle is, flexible printing press roller device coordinates sheathed formation roller by roller set with roller axle, is changing When only need change roller overlap, and roller overlap coordinate installation, convenient disassembly with roller axle.Roller axle convenience and roller The carrying out of set coordinates sheathed installation, during cooperation, utilizes source of the gas can form pressure at pore, utilizes the pressure can be by roller set Cooperation ring layer strut, then roller set is inserted in roller axle from roller axle free end, in the case of source of the gas persistently supplies, version Roller shell can be freely movable (can with axial rotation and move axially) on roller axle, after closing source of the gas, coordinates the ring layer can Retracted for clearance, roller set will be embraced roller axle, and complete to coordinate sheathed installation.During dismounting, gas source feed, overlaps roller axially outward Take out.

Claims (9)

1. a roller axle, this roller axle (1) is rotated by driven by motor, and the front end of roller axle is free end, and its feature exists In: being provided with the air flue for carrying out connecting with source of the gas in roller axle (1), the circumferential exterior surface of roller axle (1) is for for roller set (15) mating the face of cylinder of sheathed installation, the face of cylinder of roller axle is additionally provided with venthole, venthole connects with air flue.
2. roller axle as claimed in claim 1, it is characterised in that: described venthole sets with middle at the front end on the face of cylinder Putting two groups, it is more than the venthole quantity of middle that the venthole at front end arranges quantity.
3. a roller set, including inner round portion and outer perimeter section, the circumferential exterior surface of outer perimeter section is installed for version, and its feature exists In: inner round portion is for carrying out mating sheathed installation with roller axle, and inner round portion includes the buffering ring layer and cooperation being connected Ring layer, coordinates ring layer near the side, axle center that roller is overlapped, coordinates and outwards strut under the effect of ring layer power outside, join after removing external force Close ring layer and shrink recovery.
4. roller set as claimed in claim 3, it is characterised in that: outer perimeter section is included in outer aluminum ring layer and at interior glass Fiber ring layer, buffering ring layer is arranged on the inner side of glass fibre ring layer, and buffering ring layer uses sponge, coordinates ring layer and glass fibre Ring layer all uses glass fibre.
5. roller set as claimed in claim 3, it is characterised in that: the normal pressure that external force provides for source of the gas.
6. roller set as claimed in claim 3, it is characterised in that: coordinate the internal diameter of ring layer equal to or less than outside roller axle Footpath, when coordinating ring layer to strut, it is possible to movable on roller axle, coordinates ring layer can hold tightly on roller axle after shrinking recovery.
7. the roller set as described in claim 3 or 6, it is characterised in that: coordinate one end of ring layer to be provided with and supply roller axle to penetrate Horn section, horn section is flared out.
8. flexible printing press roller device, its roller includes roller axle (1) and roller set (15), it is characterised in that: described roller axle (1) Being driven by motor (12) and rotate, the front end of roller axle (1) is free end, is provided with for carrying out with source of the gas in roller axle (1) The air flue of connection, the circumferential exterior surface of roller axle is to mate the face of cylinder of sheathed installation for roller set, on the face of cylinder of roller axle Being additionally provided with venthole, venthole connects with air flue;Described roller set (15) includes inner round portion and outer perimeter section, outer perimeter section Circumferential exterior surface is installed for version, and inner round portion is for carrying out mating sheathed installation with roller axle, and inner round portion includes and is connected Buffering ring layer and coordinate ring layer, coordinate ring layer near the side, axle center that roller overlap, coordinate under the effect of ring layer power outside outside Strut, coordinate ring layer to shrink after removing external force and restore, coordinate ring layer contraction to restore and will hold roller axle tightly.
9. roller set as claimed in claim 8, it is characterised in that: described venthole sets with middle at the front end on the face of cylinder Putting two groups, it is more than the venthole quantity of middle that the venthole at front end arranges quantity, and outer perimeter section is included in outer aluminum ring layer With in interior glass fibre ring layer, buffering ring layer is arranged on the inner side of glass fibre ring layer, and buffering ring layer uses sponge, matching ring Layer and glass fibre ring layer all use glass fibre, the normal pressure that external force provides for source of the gas, coordinate the internal diameter of ring layer to be equal to or little In the external diameter of roller axle, when coordinating ring layer to strut, it is possible to movable on roller axle, coordinate ring layer can hold tightly after shrinking recovery On roller axle, coordinating one end of ring layer to be provided with the horn section penetrated for roller axle, horn section is flared out.
CN201610524846.4A 2016-07-06 2016-07-06 A kind of roller axle, a kind of roller set and flexible printing press roller device Pending CN106183370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610524846.4A CN106183370A (en) 2016-07-06 2016-07-06 A kind of roller axle, a kind of roller set and flexible printing press roller device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610524846.4A CN106183370A (en) 2016-07-06 2016-07-06 A kind of roller axle, a kind of roller set and flexible printing press roller device

Publications (1)

Publication Number Publication Date
CN106183370A true CN106183370A (en) 2016-12-07

Family

ID=57465261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610524846.4A Pending CN106183370A (en) 2016-07-06 2016-07-06 A kind of roller axle, a kind of roller set and flexible printing press roller device

Country Status (1)

Country Link
CN (1) CN106183370A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509425A (en) * 1982-08-24 1985-04-09 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Arrangement for adjusting the cylinders in rotary printing presses
IT1096921B (en) * 1977-07-11 1985-08-26 Tetra Pak Int ROTATING PRINTER CYLINDER
WO2002024464A1 (en) * 2000-09-19 2002-03-28 Akl Flexo Technik Gmbh Jacket assembly for an impression cylinder
CN2701628Y (en) * 2004-06-04 2005-05-25 李智 Printing plate roller
CN1938162A (en) * 2004-03-30 2007-03-28 旭化成化学株式会社 Hollow cylindrical printing element
CN1994737A (en) * 2006-09-27 2007-07-11 卡特拉克.罗麦地卡公司 Ceramic printing cylinder and method for adhering printing element to the printing cylinder
CN201415520Y (en) * 2009-04-01 2010-03-03 深圳市英杰激光数字制版有限公司 Plate loader of seamless sleeve plate
CN201566198U (en) * 2009-11-26 2010-09-01 中山市松德包装机械股份有限公司 Sleeve-type lockup device for satellite type flexible printer
CN103770444A (en) * 2013-09-10 2014-05-07 淄博朗达复合材料有限公司 Easy-installation high-strength carbon fiber printing cylinder support
US20140311368A1 (en) * 2008-12-16 2014-10-23 Erminio Rossini S.P.A. High-rigidity adapter sleeves for printing sleeves
CN104661821A (en) * 2012-09-28 2015-05-27 富士胶片株式会社 Manufacturing method for original plate for cylindrical printing plate, cylindrical printing plate, and platemaking method therefor
CN205818629U (en) * 2016-07-06 2016-12-21 浙江炜冈机械有限公司 A kind of roller axle, a kind of roller set and flexible printing press roller device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096921B (en) * 1977-07-11 1985-08-26 Tetra Pak Int ROTATING PRINTER CYLINDER
US4509425A (en) * 1982-08-24 1985-04-09 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Arrangement for adjusting the cylinders in rotary printing presses
WO2002024464A1 (en) * 2000-09-19 2002-03-28 Akl Flexo Technik Gmbh Jacket assembly for an impression cylinder
CN1938162A (en) * 2004-03-30 2007-03-28 旭化成化学株式会社 Hollow cylindrical printing element
CN2701628Y (en) * 2004-06-04 2005-05-25 李智 Printing plate roller
CN1994737A (en) * 2006-09-27 2007-07-11 卡特拉克.罗麦地卡公司 Ceramic printing cylinder and method for adhering printing element to the printing cylinder
US20140311368A1 (en) * 2008-12-16 2014-10-23 Erminio Rossini S.P.A. High-rigidity adapter sleeves for printing sleeves
CN201415520Y (en) * 2009-04-01 2010-03-03 深圳市英杰激光数字制版有限公司 Plate loader of seamless sleeve plate
CN201566198U (en) * 2009-11-26 2010-09-01 中山市松德包装机械股份有限公司 Sleeve-type lockup device for satellite type flexible printer
CN104661821A (en) * 2012-09-28 2015-05-27 富士胶片株式会社 Manufacturing method for original plate for cylindrical printing plate, cylindrical printing plate, and platemaking method therefor
CN103770444A (en) * 2013-09-10 2014-05-07 淄博朗达复合材料有限公司 Easy-installation high-strength carbon fiber printing cylinder support
CN205818629U (en) * 2016-07-06 2016-12-21 浙江炜冈机械有限公司 A kind of roller axle, a kind of roller set and flexible printing press roller device

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Application publication date: 20161207