CN206622261U - A kind of apparatus for coating for heat-sensitive positive picture CTP plate - Google Patents
A kind of apparatus for coating for heat-sensitive positive picture CTP plate Download PDFInfo
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- CN206622261U CN206622261U CN201720275384.7U CN201720275384U CN206622261U CN 206622261 U CN206622261 U CN 206622261U CN 201720275384 U CN201720275384 U CN 201720275384U CN 206622261 U CN206622261 U CN 206622261U
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- coating
- aluminium base
- guide roller
- cover body
- heat
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Abstract
The utility model belongs to CTP version manufacturing equipment technical fields, a kind of more particularly to apparatus for coating for heat-sensitive positive picture CTP plate, including coatings tank, the anilox roll being arranged on above the coatings tank, scraper and the pressure roller that aluminium base both sides are separately positioned on the anilox roll, also include being arranged between the aluminium base and the anilox roll and for the smooth roll by the coatings in the anilox roll on the aluminium base lower surface, the device cover body that is arranged on the coatings tank and it is arranged on described device cover body and positioned at the guide roller group of the pressure roller and the side position of smooth roll two.The utility model completes rationally effective painting work by way of smooth roll and device cover body are added on conventional coating device, and the utility model has the advantages of simple in construction effective, painting work is convenient, effect is good and applied widely.
Description
Technical field
The utility model belongs to CTP version manufacturing equipment technical fields, more particularly to a kind of painting for heat-sensitive positive picture CTP plate
Cloth apparatus.
Background technology
Heat-sensitive positive picture CTP plate refers to that one kind adds coating on aluminium base and forms positive image during infrared ray is mechanical
Region is for being repeated several times the plate of printing, and the lithography process of heat-sensitive positive picture CTP plate mainly includes substrate pretreatment, applied in addition
Cloth liquid is prepared and last plate manufacture three steps of processing.In plate manufactures procedure of processing, the painting work of plate is applying
Cloth liquid prepare after carry out, by various heterogeneities and corresponding to different purposes coating fluid uniformly, be effectively coated on aluminium
It is the basic demand of painting work on substrate.
In CTP plate industries, existing apparatus for coating is the form that anilox roll adds scraper, and the form is present easily to painting
The problem of layer leaves reticulate pattern vestige and influences follow-up mechanical printing, so a kind of coating is uniformly and not influence plate follow-up
The use of ground coating method is exactly what the sector was badly in need of.
The Chinese utility model patent that patent announcement number is CN 204107784U, the day for announcing is 2015.01.21 discloses
A kind of apparatus for coating of the double-deck coating heat-sensitive CTP plate of positive-type, is included on plate conveying direction, the bottom coating set gradually
Mechanism and top layer coating mechanism；Bottom coating mechanism and top layer coating mechanism are equipped with to be sequentially arranged along the direction of plate conveying and dragged
Motivation, tensioning device, coating machine and drying baker；Some heating tubes are provided with described drying baker, plate passes through drying baker both ends
The serpentine-like shape of disk roller is wound in drying baker.
But have that Painting effect is poor, is not suitable for the problem of common CTP versions in the utility model.
Utility model content
The purpose of this utility model is to provide a kind of apparatus for coating for heat-sensitive positive picture CTP plate, and it can be by tradition
The mode of smooth roll and device cover body is added on apparatus for coating, completing rationally effective painting work, the utility model has structure
It is easy and effective, the advantages of painting work is convenient, effect is good and applied widely.
The solve the above problems technical scheme of use of the utility model is：A kind of painting for heat-sensitive positive picture CTP plate arranges
Put, including coatings tank, the anilox roll being arranged on above the coatings tank, scraper and be separately positioned on aluminium base with the anilox roll
The pressure roller of plate both sides, in addition to be arranged between the aluminium base and the anilox roll and be used for the coating in the anilox roll
The smooth roll that is coated on the aluminium base lower surface, the device cover body being arranged on the coatings tank and it is arranged on described device
On cover body and positioned at the guide roller group of the pressure roller and the side position of smooth roll two.
Further preferred technical scheme is：The guide roller group includes being successively set on the pressure roller and the smooth roll
Both sides and the first guide roller and the second guide roller in the aluminium base direction of advance at front end and back-end location, it is described
Second guide roller is to be arranged on the aluminium base both sides and two rollers for clamping and moving the aluminium base up and down.
Further preferred technical scheme is：First guide roller is adjacent to application point and institute with the aluminium base
The clamping action point for stating the second guide roller and the aluminium base is highly above the pressure roller with the smooth roll to the aluminium base
Clamping action point.
Further preferred technical scheme is：First guide roller and the second guide roller are by being arranged on the dress
Put on cover body and inwardly projecting guide roller mounting bracket carry out installation fixation, the guide roller mounting bracket include installation frame body with
And mounting bracket stiffener.
Further preferred technical scheme is：Described device cover body includes the cover body master being arranged on the coatings tank
Body, it is arranged in the covers body and the cover body opening for pressure roller described in installation settings and smooth roll and is arranged on described
On covers body side and justice corresponding with the guide roller group position is used for the base openings that the aluminium base passes through, the cover
Phosphor bodies are additionally provided with the mounting opening for the anilox roll and smooth roll to be fixedly installed.
Further preferred technical scheme is：It is additionally provided with two sides of the covers body for setting the net
The main body under shed of line roller, the scraper are positioned close on the main body under shed of the anilox roll feeding side.
Further preferred technical scheme is：The main body under shed close to the anilox roll feeding side, which is provided with, to be used
In the scraper installing plate of the be spirally connected fixed scraper and inwardly projecting setting, the scraper installing plate is arranged under the main body and opened
Mouthful upper end side on and tilt upward setting.
Further preferred technical scheme is：It is provided with the covers body positioned at the base openings lower position
For installing the main body casting lug thereon of fixed described device cover body, the casting lug thereon is provided with some for the described device that is connected
The bolt apertures of cover body.
Further preferred technical scheme is：The covers body, which is provided with, to be used to add coating into the coatings tank
Coating adding mouth.
Further preferred technical scheme is：The diameter of the pressure roller and smooth roll is less than the anilox roll.
The utility model is completed rationally effective by way of smooth roll and device cover body are added on conventional coating device
Painting work, the utility model have the advantages of simple in construction effective, painting work is convenient, effect is good and applied widely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of device cover body in the utility model.
Fig. 3 is the structural representation of scraper installing plate in the utility model.
Embodiment
As described below is only preferred embodiment of the present utility model, and not the scope of the utility model is defined.
Embodiment：As shown in accompanying drawing 1,2 and accompanying drawing 3, a kind of apparatus for coating for heat-sensitive positive picture CTP plate, including apply
Hopper 1, the anilox roll 2 for being arranged on the top of the coatings tank 1, scraper 3 and it is separately positioned on aluminium base 4 with the anilox roll 2
The pressure roller 5 of both sides, in addition to be arranged between the aluminium base 4 and the anilox roll 2 and be used for the painting in the anilox roll 2
The smooth roll 6 for expecting to be coated on the lower surface of aluminium base 4, the device cover body 7 that is arranged on the coatings tank 1 and it is arranged on institute
State on device cover body 7 and positioned at the guide roller group 8 of the pressure roller 5 and 6 liang of side positions of smooth roll.
In the present embodiment, the effect of the smooth roll 6 is to turn to be coated onto by the coating fluid in the anilox roll 2 in rollet
On the aluminium base 4, basic painting work is completed, by avoiding the anilox roll 2 from directly contacting the side of the aluminium base 4
Formula, complete the painting work of no impression.On the other hand, described device cover body 7 is used to cover the whole apparatus for coating of protection, keeps away
Exempt to decline into dust, and the described device cover body 7 of semi-closed state in coating fluid, can suitably reduce solvent in coating fluid
Volatilization, ensure the stability of the composition proportion of coating fluid.
The guide roller group 8 includes being successively set on the pressure roller 5 and the both sides of smooth roll 6 and is located at the aluminium base 4
The first guide roller 801 and the second guide roller 802 in direction of advance at front end and back-end location, second guide roller 802
To be arranged on the aluminium base, about 4 both sides and for clamping and moving two rollers of the aluminium base 4.
In the present embodiment, second guide roller 802 is used to convey and be oriented to the aluminium base 4, and described the
One guide roller 801 is used to be oriented to from the uncoated back side after the aluminium base 4 completes painting work, completes whole described
The mobile conveying purpose of aluminium base 4 described in apparatus for coating.
First guide roller 801 and the aluminium base 4 be adjacent to application point and second guide roller 802 with it is described
The clamping action point of aluminium base 4 is highly above clamping action point of the pressure roller 5 with the smooth roll 6 to the aluminium base 4.
In the present embodiment, the height of the guide roller 802 of the first guide roller 801 and second, which is set, causes the aluminium base
Plate 4 is pressed on the pressure roller 5 after bending by the back side, and final purpose is so that the to be coated of the smooth roll 6 and the aluminium base 4
Contact area between cloth cover suitably reduces to be appropriate for the even spread compared with small area, avoids the occurrence of because large stretch of area applies
The problem of cloth and causing is unevenly coated, effect difference.
In the prior art, when the aluminium base 4 is horizontal by between the pressure roller 5 and the anilox roll 2
When contacting application place, because the aluminium base 4 itself has certain thickness, so now the anilox roll 2 is by certain
Be pressed in the mode of the aluminium base 4, the contact area between 4 cloth cover to be coated of the aluminium base can be increased, cause coating excessively,
Coating thickness too greatly problem.
The guide roller 802 of first guide roller 801 and second is on described device cover body 7 and inwardly projecting by being arranged on
Guide roller mounting bracket 803 carry out installation fixation, the guide roller mounting bracket 803 includes installation frame body 80301 and installation
Frame stiffener 80302.
In the present embodiment, the guide roller 802 of the first guide roller 801 and second sets and is fixed on described device cover body
On 7, the globality of the apparatus for coating is further increased, and the guide roller mounting bracket 803 is used to being fixedly mounted described the
One guide roller 801 and the second guide roller 802, ensure the guide roller 802 of the first guide roller 801 and second described in conveying
Stability during aluminium base 4.
Described device cover body 7 include be arranged on the coatings tank 1 covers body 701, be arranged on the covers body
On 701 and it is used for the cover body opening 702 of pressure roller 5 described in installation settings and smooth roll 6 and is arranged on the side of covers body 701
On face and justice corresponding with the position of guide roller group 8 is used for the base openings 703 that the aluminium base 4 passes through, the cover body master
Body 701 is additionally provided with the mounting opening 704 for the anilox roll 2 and smooth roll 6 to be fixedly installed.
In the present embodiment, the pressure roller 5 is arranged in the cover body opening 702, and independently installed fixation, and described first
The guide roller 802 of guide roller 801 and second is fixed at the base openings 703, the base openings 703 of both sides by
The aluminium base 4 sequentially passes through, and ensures that the aluminium base 4 can ensure normally to convey afterwards before coating, and the mounting opening
704 quantity is two, and the anilox roll 2 and smooth roll 6 are respectively mounted and be fixed in the covers body 701, for from described
Coating is extracted in coatings tank 1 and is coated in two steps on the aluminium base 4, ensures Painting effect.
The main body under shed 705 for setting the anilox roll 2 is additionally provided with two sides of the covers body 701,
The scraper 3 is positioned close on the main body under shed 705 of the feeding side of anilox roll 2.
In the present embodiment, the main body under shed 705 has two effects：First, can be by under the main body
The observation anilox rolls 2 of opening 705 are at feeding end and the amount of the coating fluid of discharging end, to monitor the smooth roll 6 to the aluminium base
The Painting effect of plate 4, that is, ensure that the coating fluid in the anilox roll 2 can be shifted preferably described in island on smooth roll 6；Second, institute
The opening for stating main body under shed 705 sets and can protruded by the two side portions of anilox roll 2 outside the main body under shed 705
The mode of side, reduce the width of the covers body 701, ensure the compact-sized of the apparatus for coating.
The main body under shed 705 close to the feeding side of anilox roll 2, which is provided with, is used to be spirally connected the fixed scraper 3 simultaneously
The scraper installing plate 706 of inwardly projecting setting, the scraper installing plate 706 are arranged on the upper end side of the main body under shed 705
On side and tilt upward setting.
In the present embodiment, the scraper 3 is by the way of forward scraping and is arranged on the feeding side of the anilox roll 2, uses
In scraping coating unnecessary in the rollet of anilox roll 2, wherein the mode forward scraped refers to the edge of a knife of scraper 3
Towards being in the same direction with the direction of rotation of anilox roll 2, i.e., in both contacts site, set upward, the mode forward scraped has
The advantages of having scraping uniform in effect, moderate strength and being less likely to be damaged cutter.
It is provided with the covers body 701 positioned at the lower position of base openings 703 and is used to the fixed dress be installed
The main body casting lug thereon 707 of cover body 7 is put, the casting lug thereon 707 is provided with some being spirally connected for the described device cover body 7 that is connected
Hole 708.
The covers body 701 is provided with the coating adding mouth 709 for being used for that coating to be added into the coatings tank 1.At this
In embodiment, the coating adding mouth 709 is used in coating process repeatedly addition coating and enters the coatings tank 1 so that institute
State apparatus for coating and have and take the advantages of being just continuously coated operation for a long time apart without decomposition.
The diameter of the pressure roller 5 and smooth roll 6 is less than the anilox roll 2.In the present embodiment, it is steady for holding structure
Qualitative and sufficient painting feed liquid upper roller, the diameter of the anilox roll 2 are configured larger, and the smooth roll 6 and the pressure roller 5 for
Coating to the aluminium base 4 with certain elastic thickness is acted, it is necessary to suitably reduce contact area, to avoid large area
Apply by mistake, so the diameter of pressure roller 5 described in the present embodiment and smooth roll 6 is less than the anilox roll 2, which further improves described
The using effect of apparatus for coating.
In the present embodiment, the smooth roll 6 is that surface does not have the glue roller of rollet.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the technical field those of ordinary skill possessed knowledge, this practicality can also not departed from
Various modifications are made on the premise of new objective.These are all without creative modification, as long as in power of the present utility model
All protected in sharp claimed range by Patent Law.
Claims (10)
1. a kind of apparatus for coating for heat-sensitive positive picture CTP plate, including coatings tank（1）, be arranged on the coatings tank（1）Top
Anilox roll（2）, scraper（3）And with the anilox roll（2）It is separately positioned on aluminium base（4）The pressure roller of both sides（5）, its feature exists
In：Also include being arranged on the aluminium base（4）With the anilox roll（2）Between and for by the anilox roll（2）On coating
It is coated on the aluminium base（4）Smooth roll on lower surface（6）, be arranged on the coatings tank（1）On device cover body（7）And set
Put in described device cover body（7）Go up and be located at the pressure roller（5）With the smooth roll（6）The guide roller group of two side positions（8）.
A kind of 2. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 1, it is characterised in that：The guiding
Roller group（8）Including being successively set on the pressure roller（5）With the smooth roll（6）Both sides are simultaneously located at the aluminium base（4）Direction of advance
The first guide roller at upper front end and back-end location（801）And second guide roller（802）, second guide roller（802）For
It is arranged on the aluminium base（4）Upper and lower both sides simultaneously are used to clamping and moving the aluminium base（4）Two rollers.
A kind of 3. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 2, it is characterised in that：Described first
Guide roller（801）With the aluminium base（4）Be adjacent to application point and second guide roller（802）With the aluminium base（4）
Clamping action point be highly above the pressure roller（5）With the smooth roll（6）To the aluminium base（4）Clamping action point.
A kind of 4. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 3, it is characterised in that：Described first
Guide roller（801）And second guide roller（802）By being arranged on described device cover body（7）Upper and inwardly projecting guide roller peace
Shelve（803）Carry out installation fixation, the guide roller mounting bracket（803）Including installing frame body（80301）And mounting bracket adds
Strong bar（80302）.
A kind of 5. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 1, it is characterised in that：Described device
Cover body（7）Including being arranged on the coatings tank（1）On covers body（701）, be arranged on the covers body（701）On be used in combination
In pressure roller described in installation settings（5）And smooth roll（6）Cover body opening（702）And it is arranged on the covers body（701）Side
On face and with the guide roller group（8）The corresponding justice in position is used for the aluminium base（4）The base openings passed through（703）, it is described
Covers body（701）It is additionally provided with for the anilox roll to be fixedly installed（2）And smooth roll（6）Mounting opening（704）.
A kind of 6. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 5, it is characterised in that：The cover body
Main body（701）Two sides on be additionally provided with for setting the anilox roll（2）Main body under shed（705）, the scraper（3）
It is positioned close to the anilox roll（2）The main body under shed of feeding side（705）On.
A kind of 7. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 5, it is characterised in that：Close to described
Anilox roll（2）The main body under shed of feeding side（705）It is provided with and is used for the fixed scraper that is spirally connected（3）And inwardly projecting set
The scraper installing plate put（706）, the scraper installing plate（706）It is arranged on the main body under shed（705）Upper end side on
And tilt upward setting.
A kind of 8. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 5, it is characterised in that：The cover body
Main body（701）It is upper to be located at the base openings（703）Lower position, which is provided with, to be used to install fixed described device cover body（7）Master
Body casting lug thereon（707）, the casting lug thereon（707）It is provided with some for the described device cover body that is connected（7）Bolt apertures
（708）.
A kind of 9. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 5, it is characterised in that：The cover body
Main body（701）It is provided with and is used for the coatings tank（1）The coating adding mouth of interior addition coating（709）.
A kind of 10. apparatus for coating for heat-sensitive positive picture CTP plate according to claim 1, it is characterised in that：The pressure roller
（5）And smooth roll（6）Diameter be less than the anilox roll（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275384.7U CN206622261U (en) | 2017-03-21 | 2017-03-21 | A kind of apparatus for coating for heat-sensitive positive picture CTP plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275384.7U CN206622261U (en) | 2017-03-21 | 2017-03-21 | A kind of apparatus for coating for heat-sensitive positive picture CTP plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622261U true CN206622261U (en) | 2017-11-10 |
Family
ID=60209607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275384.7U Expired - Fee Related CN206622261U (en) | 2017-03-21 | 2017-03-21 | A kind of apparatus for coating for heat-sensitive positive picture CTP plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108897194A (en) * | 2018-08-23 | 2018-11-27 | 上海涌伦印刷器材有限公司 | Print light sensitive plate and its manufacture craft |
-
2017
- 2017-03-21 CN CN201720275384.7U patent/CN206622261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108897194A (en) * | 2018-08-23 | 2018-11-27 | 上海涌伦印刷器材有限公司 | Print light sensitive plate and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 242200 No. 37, Pengju Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee after: Anhui Qiangbang New Material Co.,Ltd. Address before: 242200 No. 37, Pengju Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI STRONG STATE PRINTING MATERIAL Co.,Ltd. |
|
| 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: 20171110 |