CN205995720U - A kind of applicator roll for film coater - Google Patents
A kind of applicator roll for film coater Download PDFInfo
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- CN205995720U CN205995720U CN201621018127.7U CN201621018127U CN205995720U CN 205995720 U CN205995720 U CN 205995720U CN 201621018127 U CN201621018127 U CN 201621018127U CN 205995720 U CN205995720 U CN 205995720U
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- end cap
- roller
- shell
- applicator roll
- inner housing
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Abstract
A kind of applicator roll for film coater, including the roller shell for coating, it is characterized in that, it is arranged with heating roller in described roller shell, described heating roller includes end cap, tubular shell body and tubular inner housing, described shell body is mutually adapted with the inwall of roller shell, described end cap is arranged on the two ends of inner housing and shell body, described shell body is set in the outside of inner housing and is formed the applicator roll for film coater of vacuum together with end cap, it is provided with wick on the described inwall for the applicator roll of film coater, described it is provided with hydraulic fluid in the applicator roll of film coater, it is provided with electrical heating wire in the inner chamber of described inner housing；Described end cap is provided with the shaft shoulder, the described shaft shoulder and end cap offer the through hole that the wire for electrical heating wire passes, the periphery of the described shaft shoulder is arranged with connecting plate, the boss of the radial direction setting along connecting plate is provided with the one side of described connecting plate, the two ends of described roller shell are provided with the groove being mutually clamped with boss.This utility model has the convenient feature of installation and removal, is easy to roller shell be dismantled and is cleaned and more roll change shell.
Description
Technical field
This utility model belongs to protecting film production and processing technical field and in particular to a kind of coating for film coater
Roller.
Background technology
With the fast development of electronic digital product and automobile industry, protecting film is also rapidly progressed, for example from
Type film, electrostatic prevention film etc..The manufacturing process of protecting film is substantially as follows：Thin-film unreeling is carried out on unreeling structure and then passes through
Coating machine coating function coating on thin film, then carries out the solidification of functional coating by curing room, finally again on rolling-up mechanism
Wound, while winding, attached up-protective layer.
And in whole production link, the coating quality of coating machine directly affects the Forming Quality of thin film, for example, apply for
Number disclose a kind of coating machine for 2015220840913.4 utility model patent, including frame, described frame is provided with Sheng
The hopper of glue, the feeding roller for gluing rotating setting and the back flow roll with the cooperation of feeding roller gap, described feeding roller includes
The rotating shaft being erected in frame and the upper glue roller being set in rotating shaft, described upper glue roller bottom be immersed in hopper it is characterised in that：
The glue scraping plate for frictioning conflicted with upper glue roller end face is provided with the both ends of the surface of upper glue roller, described glue scraping plate is arranged on gluing
Roller leaves glue side, and glue scraping plate one end is connected in frame；Described glue scraping plate is arranged on upper glue roller and leaves glue side, frictioning
Plate one end is towards rotating shaft；Described glue scraping plate is conflicted in rotating shaft towards rotating shaft one end is curved；It is provided with solid on described glue scraping plate
Determine block, described glue scraping plate is connected with fixed block horizontal sliding；It is provided with slide rail above described glue scraping plate, described fixed block is arranged
There is the slipping block being slidably matched with slide rail；Described fixed block and frame are bolted.
And applicator roll is as the vitals of coating machine, it is of paramount importance part in coating machine, in film coated processing
During, need to be applied on base material the function glue after heating by applicator roll, in order to improve the coating of function glue
Uniformity and prevent glue coating occur condense problem, occur in that the applicator roll with heating function in prior art,
The utility model patent of such as Application No. 201410170122.5 discloses a kind of roll coater applicator roll, including roll body, described
Roll body includes roller shell and roller core, is mutually socketed between roller shell and roller core, and the through of roller core forms central passage, roller core outer surface
It is provided with multispiral screw thread, the inner surface of the outer surface of roller core and roller shell cooperatively forms many helical ducts, the one of described roll body
End is provided with ingress pipe and outlet tube, and ingress pipe and outlet tube are to be input channel, ingress pipe and output in concentric tube, ingress pipe
Form output channel, input channel connects central passage, output channel connects many helical ducts, the other end setting of roll body between pipe
There are union joint, union joint connection central passage and many helical ducts；Described roller shell is coated with one layer of antiadhesion barrier；Described roller core
The multispiral screw thread of outer surface setting is bifilar helix screw thread, and the outer surface of roller core cooperatively forms double spiral shells with the inner surface of roller shell
Rotation passage, union joint is three way cock, and three way cock connects central passage and Double helix passage.
The utility model patent of Application No. 201420509866.0 discloses a kind of applicator roll of roll coater, including outer
Cylinder；The outer wall of described outer cylinder body fixes elasticity layer, and the diameter of elastic layer is reduced from middle part gradually to two ends；In outer cylinder body
Portion is inserted with rotary shaft, and the middle part of rotary shaft has external screw thread, and multiple dividing plates are spirally connected on the rotating shaft, between two neighboring dividing plate
There is gap, dividing plate has inlet opening, the outer wall of dividing plate is close on the medial wall of outer cylinder body, the two ends of rotary shaft are fixed with admittedly
Determine device, fixing device is fixed on the two ends inwall of outer cylinder body, the two ends center of rotary shaft forms centre bore, rotary shaft
Two ends have radial hole, and radial hole is communicated with centre bore, and the other end of radial hole is connected with the internal cavity of outer cylinder body；Described
Fixing device includes end casing and end part plug, and end part plug is fixed on the end of rotary shaft by interference fit and is spirally connected outside
On the inwall of cylinder, end casing is bolted to connection on the end face of rotary shaft and outer cylinder body.
The utility model patent of Application No. 201520182287.4 discloses a kind of adhesive coated roller, opens including two ends
Mouth, columnar outer roller, are inserted with water jacket in the inner chamber of outer roller, water jacket outer end is uncovered, inner sealing, on the tube wall of water jacket
It is evenly distributed with multiple water holes；The outer end of water jacket is stretched out by one end of outer roller, its outer wall is using the first annular end cap and outer roller
Inner wall sealing affixed；The sealing in the outer end of water jacket is connected with the 3rd end cap, is connected with hollow the at the center of the 3rd end cap
One end rotating shaft, offers multiple tracks groove on the inwall of first end rotating shaft vertically, is provided with sealing ring in groove,
It is inserted with feed pipe in one end rotating shaft, the inner outer wall of feed pipe is provided with impeller, impeller is located in water jacket, first
Clutch shaft bearing is provided with end part rotating shaft；It is connected with the second end cap in the other end sealing of outer roller, solid at the center of the second end cap
It is connected to hollow the second end rotating shaft, the inner chamber insertion of the second end rotating shaft and outer roller, the second end rotating shaft is provided with the
Two bearings.
Applicator roll of the prior art as described above be all by be passed through into applicator roll heating medium by way of pair
Applicator roll is heated, because hot-fluid medium is all to carry out adding by way of one end of applicator roll enters from other end exclusion
Heat, but heat radiation can be carried out so that the temperature of applicator roll media inlet end is higher than applicator roll in medium in flow process
The temperature of medium discharge end, thus lead to the non-uniform temperature of applicator roll；And applicator roll of the prior art has installation
The inconvenient problem with dismounting.
Utility model content
This utility model is in order to solve the problems, such as the applicator roll non-uniform temperature of existing coating machine, and provides one kind for thin
The applicator roll of film coating machine.
For solving above-mentioned technical problem, this utility model be employed technical scheme comprise that：
A kind of applicator roll for film coater, including the roller shell for coating it is characterised in that described roller shell inner sleeve
It is provided with heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, described shell body and roller shell
Inwall be mutually adapted, described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outer of inner housing
Portion simultaneously forms the vapor chamber of vacuum together with end cap, the inwall of described vapor chamber is provided with wick, described steam intracavity sets
It is equipped with hydraulic fluid, in the inner chamber of described inner housing, be provided with electrical heating wire；Described end cap is provided with the shaft shoulder, the described shaft shoulder and end
Lid offers the through hole that the wire for electrical heating wire passes, and the periphery of the described shaft shoulder is arranged with connecting plate, described connecting plate
One side on be provided with the boss of radial direction setting along connecting plate, the two ends of described roller shell are provided with mutual with boss
The groove of engaging.
Further, the excircle of the described shaft shoulder is provided with screw thread, described screw thread is equipped with for fastening connecting plate
Clamp nut.
Further, the length of described shell body and inner housing is less than the length of roller shell, positioned at shell body and inner housing two
The end cap at end extends to the outside of roller shell.
Further, described connecting plate is provided with the connected unit of ring-type, the width of the radial direction of described connected unit with
The thickness of roller shell is identical, and described boss is arranged in connected unit.
Further, it is provided with insulation heat preservation layer between described end cap and connecting plate.
Further, described shell body, inner housing and end cap are made using 3Cr2W8V steel, and described hydraulic fluid is
Water, described wick is copper coil paper silk screen wick.
Compared with prior art, this utility model has the advantages that：
Applicator roll for film coater of the present utility model includes the roller shell for coating, is arranged with described roller shell
Heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, and described shell body is interior with roller shell
Wall is mutually adapted, and described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outside of inner housing simultaneously
Form the vapor chamber of vacuum together with end cap, the inwall of described vapor chamber is provided with wick, described steam intracavity is provided with
Hydraulic fluid, is provided with electrical heating wire in the inner chamber of described inner housing；Described end cap is provided with the shaft shoulder, and the described shaft shoulder and end cap are opened
It is provided with the through hole that the wire for electrical heating wire passes, the periphery of the described shaft shoulder is arranged with connecting plate, the one of described connecting plate
The boss of the radial direction setting along connecting plate is provided with side, the two ends of described roller shell are provided with and are mutually clamped with boss
Groove.In use, the heat of electrical heating wire passes to wick by inner housing to this utility model, and wick is by heat
Amount passes to hydraulic fluid, and hydraulic fluid is heated and moves in steam intracavity, thus even heat is passed to shell body, enters
And roller shell is transferred heat to by shell body, this utility model is ceaselessly moved in vapor chamber by hydraulic fluid, thus
Carried out being capable of even heat is transmitted it is ensured that the uniformity of each each position temperature of roller shell, thus improving function glue on roller shell
The uniformity of water distribution.
This utility model is set on roller shell by heating roller, then connecting plate is being set on the shaft shoulder, connecting plate
Boss is mutually clamped with the groove of roller shell, then by clamp nut, connecting plate, end cap and roller shell are fixed together so that this
Utility model has the convenient feature of installation and removal, is easy to roller shell be dismantled and is cleaned and more roll change shell.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of connecting plate of the present utility model；
In figure labelling：1st, roller shell, 2, shell body, 3, inner housing, 4, vapor chamber, 5, wick, 6, electrical heating wire, 7, end
Lid, 8, the shaft shoulder, 9, through hole, 10, connecting plate, 11, boss, 12, insulation heat preservation layer, 13, connected unit, 14, clamp nut.
Specific embodiment
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
The a part of embodiment of type, is not whole embodiments.And the embodiment in this utility model, the ordinary skill people of this area
The embodiment used by other that member is obtained under the premise of not making creative work, broadly falls into protection model of the present utility model
Enclose.
In conjunction with accompanying drawing, the applicator roll for film coater of the present utility model includes the roller shell 1 for coating, described roller
It is arranged with heating roller, described heating roller includes end cap 7, tubular shell body 2 and tubular inner housing 3, described outer in shell 1
Housing 2 is mutually adapted with the inwall of roller shell 1, and described end cap 7 is arranged on inner housing 3 and the two ends of shell body 2, described shell body 2
It is set in the outside of inner housing 3 and forms the vapor chamber 4 of vacuum together with end cap 7, the inwall of described vapor chamber 4 is provided with suction
Wick-containing 5, is provided with hydraulic fluid, is provided with electrical heating wire 6 in the inner chamber of described inner housing 3 in described vapor chamber 4；Described end cap
7 are provided with the shaft shoulder 8, and the described shaft shoulder 8 and end cap 7 offer the through hole 9 that the wire for electrical heating wire passes, electrical heating wire
Wire passes through through hole 9 to connect with outside power supply, and the periphery of the described shaft shoulder 8 is arranged with connecting plate 10, described connecting plate 10
The boss 11 of the radial direction setting along connecting plate 10 is provided with one side, the two ends of described roller shell 1 are provided with and boss
11 grooves being mutually clamped.In use, the heat of electrical heating wire passes to wick by inner housing to this utility model,
Wick transfers heat to hydraulic fluid, and hydraulic fluid is heated and moves in steam intracavity, thus even heat is transmitted
To shell body, and then roller shell is transferred heat to by shell body, this utility model is not stopped in vapor chamber by hydraulic fluid
Motion such that it is able to carried out of even heat is transmitted it is ensured that the uniformity of each each position temperature of roller shell, thus improving roller
The uniformity of function glue distribution on shell.
The production method of heating roller of the present utility model is to be welded on one to by shell body and inner housing, wherein one end cap
Rise and form a cavity, then wick is set on cavity, then more another end cap is welded on shell body and inner housing,
And one end covers welding exhaust tube wherein, evacuation process is carried out to cavity by outside evacuator, then notes again
Enter hydraulic fluid, carry out repair welding again after pump-line is excised, that is, complete the processing of heating roller.
As a kind of preferred mode of this utility model, described shell body 2, inner housing 3 and end cap 7 adopt 3Cr2W8V steel
It is made, described hydraulic fluid is water, described wick 5 is copper coil paper silk screen wick.Work model of the present utility model
Enclose for room temperature (0 ° 100 °), the operating temperature that the melting temperature of hydraulic fluid have to be lower than, and critical point temperature then must be high
In operating temperature, simultaneously taking account of hydraulic fluid must have and larger transport factor with housing and wick material compatible
With heat conduction factor, moderately good thermophysical property and economy, therefore this utility model selects excellent water as hydraulic fluid；And
Shell body, inner housing and end cap are made up of 3Cr2W8V steel, due to needing being capable of continuous firing, it is necessary to assure using process
In strength and stiffness；Have simultaneously relatively low roughness and good can polishability and welding performance, this utility model material
Material, hydraulic fluid be selected to ensure that there is good economy, heat transference efficiency and service life.
As a kind of preferred mode of this utility model, the excircle of the shaft shoulder 8 is provided with screw thread, described screw thread is equipped with
For the clamp nut 14 of fastening connecting plate 10, end cap, connecting plate and roller shell is enable to be fastened on one by clamp nut 14
Rise, this utility model is set on roller shell by heating roller, then connecting plate is set on the shaft shoulder, the boss of connecting plate and
The groove of roller shell is mutually clamped, and then by clamp nut, connecting plate, end cap and roller shell is fixed together so that this practicality is new
Type has the convenient feature of installation and removal, is easy to roller shell be dismantled and is cleaned and more roll change shell.
The length of shell body 2 of the present utility model and inner housing 3 is less than the length of roller shell 1, positioned at shell body 2 and inner housing
The end cap 7 at 3 two ends extends to the outside of roller shell 1, because the two ends of roller shell will not carry out the coating of function glue, therefore this practicality
The two ends of new roller shell for heating less demanding so that the heat energy of electrical heating wire can sufficiently utilize, end cap simultaneously
Design be easy to positioning and the installation of connecting plate；The connected unit 12 of ring-type, described connected unit 12 are provided with described connecting plate 10
The width of radial direction identical with the thickness of roller shell 1, described boss 11 is arranged in connected unit 13.
In order to reduce the waste of heat energy further, it is provided with insulation between end cap 7 of the present utility model and connecting plate 10 and protects
Warm layer 12.
Embodiment one
The applicator roll for film coater of the present embodiment, including the roller shell for coating, is arranged with described roller shell
Heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, and described shell body is interior with roller shell
Wall is mutually adapted, and described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outside of inner housing simultaneously
Form the vapor chamber of vacuum together with end cap, the inwall of described vapor chamber is provided with wick, described steam intracavity is provided with
Hydraulic fluid, is provided with electrical heating wire in the inner chamber of described inner housing；Described end cap is provided with the shaft shoulder, and the described shaft shoulder and end cap are opened
It is provided with the through hole that the wire for electrical heating wire passes, the periphery of the described shaft shoulder is arranged with connecting plate, the one of described connecting plate
The boss of the radial direction setting along connecting plate is provided with side, the two ends of described roller shell are provided with and are mutually clamped with boss
Groove.
Embodiment two
The applicator roll for film coater of the present embodiment, including the roller shell for coating, is arranged with described roller shell
Heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, and described shell body is interior with roller shell
Wall is mutually adapted, and described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outside of inner housing simultaneously
Form the vapor chamber of vacuum together with end cap, the inwall of described vapor chamber is provided with wick, described steam intracavity is provided with
Hydraulic fluid, is provided with electrical heating wire in the inner chamber of described inner housing；Described end cap is provided with the shaft shoulder, and the described shaft shoulder and end cap are opened
It is provided with the through hole that the wire for electrical heating wire passes, the periphery of the described shaft shoulder is arranged with connecting plate, the one of described connecting plate
The boss of the radial direction setting along connecting plate is provided with side, the two ends of described roller shell are provided with and are mutually clamped with boss
Groove；Screw thread is provided with the excircle of the described shaft shoulder, described screw thread is equipped with the clamp nut for fastening connecting plate.
Embodiment three
The applicator roll for film coater of the present embodiment, including the roller shell for coating, is arranged with described roller shell
Heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, and described shell body is interior with roller shell
Wall is mutually adapted, and described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outside of inner housing simultaneously
Form the vapor chamber of vacuum together with end cap, the inwall of described vapor chamber is provided with wick, described steam intracavity is provided with
Hydraulic fluid, is provided with electrical heating wire in the inner chamber of described inner housing；Described end cap is provided with the shaft shoulder, and the described shaft shoulder and end cap are opened
It is provided with the through hole that the wire for electrical heating wire passes, the periphery of the described shaft shoulder is arranged with connecting plate, the one of described connecting plate
The boss of the radial direction setting along connecting plate is provided with side, the two ends of described roller shell are provided with and are mutually clamped with boss
Groove；Screw thread is provided with the excircle of the described shaft shoulder, described screw thread is equipped with the clamp nut for fastening connecting plate；Institute
The length stating shell body and inner housing is less than the length of roller shell, extends to roller shell positioned at the end cap of shell body and inner housing two ends
Outside.
Example IV
On the basis of embodiment three, described connecting plate is provided with the connected unit of ring-type, the radial direction of described connected unit
The width in direction is identical with the thickness of roller shell, and described boss is arranged in connected unit.
Embodiment five
On the basis of example IV, between described end cap and connecting plate, it is provided with insulation heat preservation layer.
Embodiment six
On the basis of any of the above-described embodiment, described shell body, inner housing and end cap are using the making of 3Cr2W8V steel
Become, described hydraulic fluid is water, described wick is copper coil paper silk screen wick.
Claims (6)
1. a kind of applicator roll for film coater, including the roller shell for coating it is characterised in that sheathed in described roller shell
There is heating roller, described heating roller includes end cap, tubular shell body and tubular inner housing, described shell body and roller shell
Inwall is mutually adapted, and described end cap is arranged on the two ends of inner housing and shell body, and described shell body is set in the outside of inner housing
And form the applicator roll for film coater of vacuum, the inwall of the described applicator roll for film coater together with end cap
On be provided with wick, described for being provided with hydraulic fluid in the applicator roll of film coater, in the inner chamber of described inner housing
It is provided with electrical heating wire；Described end cap is provided with the shaft shoulder, and the wire that the described shaft shoulder and end cap offer for electrical heating wire passes
Through hole, the periphery of the described shaft shoulder is arranged with connecting plate, the one side of described connecting plate is provided with the footpath along connecting plate
To the boss of direction setting, the two ends of described roller shell are provided with the groove being mutually clamped with boss.
2. the applicator roll for film coater according to claim 1 is it is characterised in that the excircle of the described shaft shoulder
It is provided with screw thread, described screw thread is equipped with the clamp nut for fastening connecting plate.
3. the applicator roll for film coater according to claim 2 is it is characterised in that described shell body and inner housing
Length be less than roller shell length, extend to the outside of roller shell positioned at the end cap of shell body and inner housing two ends.
4. the applicator roll for film coater according to claim 3 is it is characterised in that be provided with described connecting plate
The connected unit of ring-type, the width of the radial direction of described connected unit is identical with the thickness of roller shell, and described boss is arranged on connected unit
On.
5. the applicator roll for film coater according to claim 4 it is characterised in that described end cap and connecting plate it
Between be provided with insulation heat preservation layer.
6. according to the arbitrary described applicator roll for film coater of claim 1-5 it is characterised in that described shell body,
Inner housing and end cap are made using 3Cr2W8V steel, and described hydraulic fluid is water, and described wick is that copper coil paper silk screen is inhaled
Wick-containing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018127.7U CN205995720U (en) | 2016-08-31 | 2016-08-31 | A kind of applicator roll for film coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018127.7U CN205995720U (en) | 2016-08-31 | 2016-08-31 | A kind of applicator roll for film coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995720U true CN205995720U (en) | 2017-03-08 |
Family
ID=58192684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018127.7U Active CN205995720U (en) | 2016-08-31 | 2016-08-31 | A kind of applicator roll for film coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570214A (en) * | 2020-05-12 | 2020-08-25 | 黄莹松 | Gluing mechanism in leather zipper-piece packaging machine |
| CN113414056A (en) * | 2021-07-13 | 2021-09-21 | 广州中创建筑科技有限公司 | Efficient plastic film coating machine and method |
| CN114620529A (en) * | 2022-04-08 | 2022-06-14 | 浙江杭星新材料有限公司 | Ultralow quantitative single-side coated paper production line and production process thereof |
-
2016
- 2016-08-31 CN CN201621018127.7U patent/CN205995720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570214A (en) * | 2020-05-12 | 2020-08-25 | 黄莹松 | Gluing mechanism in leather zipper-piece packaging machine |
| CN113414056A (en) * | 2021-07-13 | 2021-09-21 | 广州中创建筑科技有限公司 | Efficient plastic film coating machine and method |
| CN114620529A (en) * | 2022-04-08 | 2022-06-14 | 浙江杭星新材料有限公司 | Ultralow quantitative single-side coated paper production line and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 642150 No. 222, East Ring Road, Golden Goose Town, Longchang, Neijiang, Sichuan Patentee after: Sichuan Yu Xixin materials Limited by Share Ltd Address before: 642150 Longchang loess slope Industrial Park, Sichuan, Neijiang Patentee before: Sichuan Yu Xi new material Co., Ltd |
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| CP03 | Change of name, title or address |