CN108819446A - A kind of laser resin roll and its processing process - Google Patents
A kind of laser resin roll and its processing process Download PDFInfo
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- CN108819446A CN108819446A CN201810583341.4A CN201810583341A CN108819446A CN 108819446 A CN108819446 A CN 108819446A CN 201810583341 A CN201810583341 A CN 201810583341A CN 108819446 A CN108819446 A CN 108819446A
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- resin roll
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING 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
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/16—Curved printing plates, especially cylinders
- B41N1/20—Curved printing plates, especially cylinders made of metal or similar inorganic compounds, e.g. plasma coated ceramics, carbides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/02—Engraving; Heads therefor
- B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
- B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING 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
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/16—Curved printing plates, especially cylinders
- B41N1/22—Curved printing plates, especially cylinders made of other substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING 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
- B41N3/00—Preparing for use and conserving printing surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING 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
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/03—Chemical or electrical pretreatment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of laser resin roll, which includes steel rider roller embryo and resin layer composition, and resin layer is assigned in steel roller faces in the surface sulfuration process of steel rider roller embryo.The present invention has the following advantages that：Raising company producing efficiency, greatly reduces intra-company's production process；It due to not needing existing process on resin roll is carved, but is directly carved on laser engraving machine, greatly reduces internal rework rate, once upper machine engraving is completed；And chromium plating process is not needed, it is possible to reduce can deliver after sewage discharge and environmental pollution progress laser engraving, not need burn into glue spraying, these are electroplated, to mitigate environmental protection pressure.The invention also discloses a kind of processing process of laser resin roll.
Description
Technical field
The present invention relates to a kind of technical field of rubber dandy roll processing, especially a kind of laser resin roll and its processing work
Skill process.
Background technique
With the continuous development of science and technology, to printing technique also higher and higher requirement, and the embossing of major company's engraving absolutely at present
Roll material is always the technical matters that engraving corrosion is carried out on steel, copper material, this technique process is complicated, trackability
The problems such as difference, replication rate is poor.Existing steel rider, copper roller artistic carving are by 1. glue sprayings, 2. laser engravings, 3. ferric trichloride burn intos
4. sandblasting, 5. polishing these processes circulations are completed.Firstly, glue spraying process be on steel rider roller base spray one layer of glue, purpose in order to
Steel roller faces are protected, after laser engraving, the place that glue is protected would not be corroded, and the problem of this process maximum is at present
Easy glue spraying is irregular, and glue thickness is inconsistent, and the texture after leading to laser engraving is inconsistent, and difference is bigger after being allowed to corrosion.Laser carving
Process is carved, is to be carved on the glue of steel rider spray, the pattern of needs is carved on glue and drives capable corrosion into.Corrosion process is with three
The technique that iron chloride corrosive liquid is corroded on steel rider.This process current technology defect is to easily corrode irregular, depth difference
The problems such as different.Sandblasting, polishing belong to auxiliary process, itself act on less texture engraving, only have side to grain surface processing
It helps.Knurling rolls requirement grain effect three-dimensional sense is strong, level is abundant, but needs multiple intussusception to carve in engraving, this is resulted in
The superposition of glue spraying, engraving, corrosion process, the poor problem of recasting, duplication, therefore production is easy to cause using the embossing of the prior art
Inefficiency, rework rate improve, and not environmentally friendly enough, therefore it is particularly important how to solve the above problems.
Summary of the invention
A kind of laser resin roll and its processing are provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art
Process flow.
To achieve the goals above, a kind of laser resin roll designed by the present invention, which includes steel rider roller
Embryo and resin layer composition assign resin layer in steel roller faces in the surface sulfuration process of steel rider roller embryo.
The invention also discloses a kind of processing process of laser resin roll, specifically include following steps：
Step 1 carries out rough turn processing to roller steel billet；
Then step 2 utilizes sand paper to polish billet surface, increase adhesive attachment power；
Step 3 after purifying billet surface using acetone, carries out the processing of first layer gluing；It is uniform on the surface of billet surface
Coat one layer of glue；
Step 4, first layer gluing carry out second layer gluing after 5-10 minutes dry；It is uniform on the surface of billet surface
Coat one layer of glue；
Step 5 carries out needing, waiting dry by 15-30 minutes after second layer gluing；
Then step 6 according to required survives thickness, and carry out the encapsulated processing of resin layer after calculating surplus；
Step 7 carries out tinfoil first to encapsulated layer and fixes, then is fixed with nylon tape, it is ensured that sulfidation mesoglea
It will not deform；
Step 8, then according to rubber properties, determine the sulfuration process time, and carry out vulcanizing treatment；
Step 9, vulcanization were completed, by 12 hours natural coolings；
Step 10 after then carrying out turning, polishing, polishing treatment, extracts the engraving file of production product, carries out laser carving
It carves；
After step 11, laser engraving, then polished again；
Step 12 finally carries out embossing drawing a design；
Step 13, finally to the wearability of product, whether be easy degumming, whether hard rubber layer whether be easy to burst apart, it is anti-ageing
Change the time to be verified, after meeting the requirements, carries out packing processes.
Further, vulcanization -14.5 hours 13.5 hours is directly carried out under 5BAR pressure in step 8.
Further, vulcanize storehouse process vulcanizing treatment using steam-type in the sulfidation of step 8.
Specific vulcanization time in the sulfidation of step 8 be subject between layers bubble-free, fitting gap.
A kind of laser resin roll and its processing process that the present invention obtains, have the following advantages that：
1) company's producing efficiency is improved, intra-company's production process is greatly reduced；
2) it due to not needing existing process on resin roll is carved, but is directly carved on laser engraving machine, significantly
Internal rework rate is reduced, once upper machine engraving is completed；
3) and chromium plating process is not needed, it is possible to reduce can send out after sewage discharge and environmental pollution progress laser engraving
Goods does not need burn into glue spraying, these is electroplated, to mitigate environmental protection pressure.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the processing process of laser resin roll in the present embodiment 1.
Specific embodiment
Innovation and creation are described further below with reference to embodiment.
Embodiment 1：
As shown in Figure 1, a kind of laser resin roll provided in this embodiment, the laser resin roll include steel rider roller embryo and resin
Layer composition assigns resin layer in steel roller faces in the surface sulfuration process of steel rider roller embryo.
The present embodiment has also disclosed a kind of processing process of laser resin roll, specifically includes following steps：
Step 1 carries out rough turn processing to roller steel billet；
Then step 2 utilizes sand paper to polish billet surface, increase adhesive attachment power；
Step 3 after purifying billet surface using acetone, carries out the processing of first layer gluing；It is uniform on the surface of billet surface
Coat one layer of glue；
Step 4, first layer gluing carry out second layer gluing after 5-10 minutes dry；It is uniform on the surface of billet surface
Coat one layer of glue；It needs in the present embodiment 5 minutes dry；
Step 5 carries out needing, waiting dry by 15-30 minutes after second layer gluing；Drying is needed in the present embodiment
15 minutes；
Then step 6 according to required survives thickness, and carry out the encapsulated processing of resin layer after calculating surplus；
Step 7 carries out tinfoil first to encapsulated layer and fixes, then is fixed with nylon tape, it is ensured that sulfidation mesoglea
It will not deform；
Step 8, then according to rubber properties, determine the sulfuration process time, and carry out vulcanizing treatment；
Step 9, vulcanization were completed, by 12 hours natural coolings；
Step 10 after then carrying out turning, polishing, polishing treatment, extracts the engraving file of production product, carries out laser carving
It carves；
After step 11, laser engraving, then polished again；
Step 12 finally carries out embossing drawing a design；
Step 13, finally to the wearability of product, whether be easy degumming, whether hard rubber layer whether be easy to burst apart, it is anti-ageing
Change the time to be verified, after meeting the requirements, carries out packing processes.
Further, vulcanization -14.5 hours 13.5 hours is directly carried out under 5BAR pressure in step 8.In the present embodiment
Middle vulcanization time is 13.5.
Further, vulcanize storehouse process vulcanizing treatment using steam-type in the sulfidation of step 8.
Specific vulcanization time in the sulfidation of step 8 be subject between layers bubble-free, fitting gap.
Embodiment 2：
Present embodiment discloses a kind of processing process of laser resin roll, specifically include following steps：
Step 1 carries out rough turn processing to roller steel billet；
Then step 2 utilizes sand paper to polish billet surface, increase adhesive attachment power；
Step 3 after purifying billet surface using acetone, carries out the processing of first layer gluing；It is uniform on the surface of billet surface
Coat one layer of glue；
Step 4, first layer gluing carry out second layer gluing after 10 minutes dry；It is uniformly applied on the surface of billet surface
Cover one layer of glue；
Step 5 carries out needing to wait by drying in 30 minutes after second layer gluing；
Then step 6 according to required survives thickness, and carry out the encapsulated processing of resin layer after calculating surplus；
Step 7 carries out tinfoil first to encapsulated layer and fixes, then is fixed with nylon tape, it is ensured that sulfidation mesoglea
It will not deform；
Step 8, then according to rubber properties, determine the sulfuration process time, and carry out vulcanizing treatment；
Step 9, vulcanization were completed, by 12 hours natural coolings；
Step 10 after then carrying out turning, polishing, polishing treatment, extracts the engraving file of production product, carries out laser carving
It carves；
After step 11, laser engraving, then polished again；
Step 12 finally carries out embossing drawing a design；
Step 13, finally to the wearability of product, whether be easy degumming, whether hard rubber layer whether be easy to burst apart, it is anti-ageing
Change the time to be verified, after meeting the requirements, carries out packing processes.
Further, vulcanization 14 hours is directly carried out under 5BAR pressure in step 8.
Further, vulcanize storehouse process vulcanizing treatment using steam-type in the sulfidation of step 8.
Specific vulcanization time in the sulfidation of step 8 be subject between layers bubble-free, fitting gap.
Embodiment 3：
Present embodiment discloses a kind of processing process of laser resin roll, specifically include following steps：
Step 1 carries out rough turn processing to roller steel billet；
Then step 2 utilizes sand paper to polish billet surface, increase adhesive attachment power；
Step 3 after purifying billet surface using acetone, carries out the processing of first layer gluing；It is uniform on the surface of billet surface
Coat one layer of glue；
Step 4, first layer gluing carry out second layer gluing after 8 minutes dry；It is uniformly coated on the surface of billet surface
One layer of glue；
Step 5 carries out needing to wait by drying in 20 minutes after second layer gluing；
Then step 6 according to required survives thickness, and carry out the encapsulated processing of resin layer after calculating surplus；
Step 7 carries out tinfoil first to encapsulated layer and fixes, then is fixed with nylon tape, it is ensured that sulfidation mesoglea
It will not deform；
Step 8, then according to rubber properties, determine the sulfuration process time, and carry out vulcanizing treatment；
Step 9, vulcanization were completed, by 12 hours natural coolings；
Step 10 after then carrying out turning, polishing, polishing treatment, extracts the engraving file of production product, carries out laser carving
It carves；
After step 11, laser engraving, then polished again；
Step 12 finally carries out embossing drawing a design；
Step 13, finally to the wearability of product, whether be easy degumming, whether hard rubber layer whether be easy to burst apart, it is anti-ageing
Change the time to be verified, after meeting the requirements, carries out packing processes.
Further, vulcanization 14.5 hours is directly carried out under 5BAR pressure in step 8.
Further, vulcanize storehouse process vulcanizing treatment using steam-type in the sulfidation of step 8.
Specific vulcanization time in the sulfidation of step 8 be subject between layers bubble-free, fitting gap.
Experimental verification：
First：The sulfuration process time using rubber-covered roll factory be 14 hours directly under 5BAR pressure, it is finally formed in this way
Hard rubber roller has the problem of bubble, fitting gap without discovery between layers, and it is 80 that hardness, which has reached shore D hardness,.
Later using the sulfuration process time of foreign side's offer under 1BAR pressure, 45 minutes；5BAR pressure lower 4 hours,
After hard rubber layer turning, the problem of bubble, fitting gap occurs having between layers in the test version of encapsulated thickness (hardness because
There is no hardometer temporarily, temporarily also unmeasured),
Through description of test：According to foreign side provide the sulfuration process time be certainly it is inadequate, need next step according to rubber roller
The sulfuration process time of factory judges to determine again.
It is unsuitable blocked up during hard rubber layer：Reason is as follows：
1) hard rubber thickness degree needed for being determined according to embossing depth, otherwise increases cost；
2) blocked up rubber is wrapped up, is easy to form bubble in encapsulation process, it is also desirable to which longer vulcanization time is unfavorable for
Vulcanized quality；
3) blocked up hard rubber layer is unfavorable for heat dissipation of the dandy roll in embossing process, and it is (outer to influence dandy roll service life
Side provides data, and hard rubber operating temperature is 180 degree hereinafter, continuous working period is preferably less than 2 hours).
Therefore structure setting through this embodiment, has the following advantages that：
Raising company producing efficiency, greatly reduces intra-company's production process；
It due to not needing existing process on resin roll is carved, but directly carves on laser engraving machine, drops significantly
Low internal rework rate, once upper machine engraving is completed；
And do not need chromium plating process, it is possible to reduce it can deliver after sewage discharge and environmental pollution progress laser engraving,
It does not need burn into glue spraying, these is electroplated, to mitigate environmental protection pressure.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of laser resin roll, which is characterized in that the laser resin roll includes steel rider roller embryo and resin layer composition, in steel rider roller
The surface sulfuration process of embryo assigns resin layer in steel roller faces.
2. the processing process of a kind of laser resin roll according to claim 1, which is characterized in that specifically include with
Lower step：
Step 1 carries out rough turn processing to roller steel billet；
Then step 2 utilizes sand paper to polish billet surface, increase adhesive attachment power；
Step 3 after purifying billet surface using acetone, carries out the processing of first layer gluing；It is uniformly coated on the surface of billet surface
One layer of glue；
Step 4, first layer gluing carry out second layer gluing after 5-10 minutes dry；It is uniformly coated on the surface of billet surface
One layer of glue；
Step 5 carries out needing, waiting dry by 15-30 minutes after second layer gluing；
Then step 6 according to required survives thickness, and carry out the encapsulated processing of resin layer after calculating surplus；
Step 7 carries out tinfoil first to encapsulated layer and fixes, then is fixed with nylon tape, it is ensured that sulfidation mesoglea will not
Deformation；
Step 8, then according to rubber properties, determine the sulfuration process time, and carry out vulcanizing treatment；
Step 9, vulcanization were completed, by 12 hours natural coolings；
Step 10 after then carrying out turning, polishing, polishing treatment, extracts the engraving file of production product, carries out laser engraving；
After step 11, laser engraving, then polished again；
Step 12 finally carries out embossing drawing a design；
Step 13, finally to the wearability of product, whether be easy degumming, whether hard rubber layer is easy to burst apart, is anti-aging when
Between verified, after meeting the requirements, carry out packing processes.
3. a kind of processing process of laser resin roll according to claim 2, which is characterized in that straight in step 8
It connects and carries out vulcanization -14.5 hours 13.5 hours under 5BAR pressure.
4. a kind of processing process of laser resin roll according to claim 2 or 3, which is characterized in that in step 8
Sulfidation in using steam-type vulcanize storehouse process vulcanizing treatment.
5. a kind of processing process of laser resin roll according to claim 2 or 3, which is characterized in that in step 8
Sulfidation in specific vulcanization time be subject between layers bubble-free, fitting gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583341.4A CN108819446A (en) | 2018-06-08 | 2018-06-08 | A kind of laser resin roll and its processing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583341.4A CN108819446A (en) | 2018-06-08 | 2018-06-08 | A kind of laser resin roll and its processing process |
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| CN108819446A true CN108819446A (en) | 2018-11-16 |
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| CN201810583341.4A Pending CN108819446A (en) | 2018-06-08 | 2018-06-08 | A kind of laser resin roll and its processing process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733085A (en) * | 2019-02-15 | 2019-05-10 | 蒋佗贤 | Stamp is used or the processing technology of the seamless rubber bush version of flexo |
| CN115466462A (en) * | 2021-10-14 | 2022-12-13 | 苏州瑞高新材料有限公司 | Preparation method of 3D precision Ethylene Propylene Diene Monomer (EPDM) embossing roller die |
| CN115466462B (en) * | 2021-10-14 | 2024-05-03 | 苏州瑞高新材料股份有限公司 | Preparation method of 3D precise ethylene propylene diene monomer embossing roller die |
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| CN101870191A (en) * | 2009-04-21 | 2010-10-27 | 东莞东运机械制造有限公司 | Novel material intaglio roller |
| WO2014129243A1 (en) * | 2013-02-20 | 2014-08-28 | 東レ株式会社 | Resin printing original plate for laser engraving |
| CN204472078U (en) * | 2015-03-12 | 2015-07-15 | 上海运申制版模具有限公司 | A kind of roller of processing flexibility version |
| CN104788744A (en) * | 2015-03-28 | 2015-07-22 | 安徽同丰橡塑工业有限公司 | Acid-alkali-resistant rubber coating and preparation method thereof |
| CN205467820U (en) * | 2016-03-21 | 2016-08-17 | 西安航天华阳机电装备有限公司 | Compound rubber roll of gravure press |
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2018
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| CN101870191A (en) * | 2009-04-21 | 2010-10-27 | 东莞东运机械制造有限公司 | Novel material intaglio roller |
| WO2014129243A1 (en) * | 2013-02-20 | 2014-08-28 | 東レ株式会社 | Resin printing original plate for laser engraving |
| CN204472078U (en) * | 2015-03-12 | 2015-07-15 | 上海运申制版模具有限公司 | A kind of roller of processing flexibility version |
| CN104788744A (en) * | 2015-03-28 | 2015-07-22 | 安徽同丰橡塑工业有限公司 | Acid-alkali-resistant rubber coating and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733085A (en) * | 2019-02-15 | 2019-05-10 | 蒋佗贤 | Stamp is used or the processing technology of the seamless rubber bush version of flexo |
| CN115466462A (en) * | 2021-10-14 | 2022-12-13 | 苏州瑞高新材料有限公司 | Preparation method of 3D precision Ethylene Propylene Diene Monomer (EPDM) embossing roller die |
| CN115466462B (en) * | 2021-10-14 | 2024-05-03 | 苏州瑞高新材料股份有限公司 | Preparation method of 3D precise ethylene propylene diene monomer embossing roller die |
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Application publication date: 20181116 |