CN209465289U - A kind of online second level drying unit of release film - Google Patents
A kind of online second level drying unit of release film Download PDFInfo
- Publication number
- CN209465289U CN209465289U CN201822268414.9U CN201822268414U CN209465289U CN 209465289 U CN209465289 U CN 209465289U CN 201822268414 U CN201822268414 U CN 201822268414U CN 209465289 U CN209465289 U CN 209465289U
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- baker
- release film
- drive roll
- drying unit
- side wall
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Abstract
The utility model discloses a kind of online second level drying unit of release film, including the first baker and the second baker set gradually along release film direction of travel, release film is drawn from film glue spreader, enter the first baker after the first drive roll, first baker is case structure, the channel passed through for release film is provided in one baker, the bottom of first baker is combined with driven voller, release film is placed in driven voller group and closes, the top of first baker is provided with electric heating wire, the lower section of electric heating wire is opposite on the side wall of the first baker to be provided with fan, heat sink is provided with below fan, the second drive roll is disposed with along release film direction of travel between first baker and the second baker, driven voller, third drive roll, 4th drive roll, wherein air blower is provided with above third drive roll.The utility model drying effect is significant, will not adversely affect to the quality of release film.
Description
Technical field
The utility model belongs to release film manufacturing technology field, and in particular to a kind of online second level drying dress of release film
It sets.
Background technique
Release film refers to that film surface can have the film of differentiation, and release film contacts under limited conditions with specific material
Do not have viscosity or slight viscosity afterwards.Release film is that silica gel mould release is coated on environmental-protecting material PET, PE, OPP film
On surface layer, allow it that a variety of different organic pressure sensitive adhesives can be shown with extremely light and stable off-type force.Different organic pressures
Feel glue, such as: hot melt adhesive, acryl glue and pressure sensitive adhesive of rubber system etc., required release film off-type force is different, needle
Different to the viscosity of isolated product glue, the corresponding adjustment of off-type force is allowed to reach extremely light and stable off-type force in removing.From
Type film has excellent performance below: high transparency (90% or more light penetration)；Excellent heat resistance (fusing point 230~240
℃)；Superior electrical characteristic；Resistance to chemical reagents；Low-density (0.83g/cc)；Molding processibility is good；Safety is excellent.The life of release film
Production. art is main are as follows: pretreatment of raw material, corona, gluing, baking, winding, wherein baking process is mainly on the release film made
The glue solidifies, and release film roasting plant in the prior art often can only once toast release film, if simply adopted
With the technique toasted twice, release film overbaking can be made, occurred there is a phenomenon where curling etc. influences its quality.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of online second level drying unit of release film, realizes
The secondary baking of release film, and will not influence the quality of release film.
The utility model is achieved through the following technical solutions.
A kind of online second level drying unit of release film, including the first baker for being set gradually along release film direction of travel and
Second baker, the first baker is identical with the second baker structure, and the release film is drawn from film glue spreader, passes through
Enter the first baker after first drive roll, first baker is case structure, be provided in first baker for from
The bottom in the channel that type film passes through, the first baker is combined with driven voller, and release film is placed in driven voller group and closes, the first drying
The top of device is provided with electric heating wire, and the lower section of the electric heating wire is opposite on the side wall of the first baker to be provided with wind
It fans, the line parallel of line and release film direction of travel between the fan, is provided with heat sink below the fan, institute
It states and is densely covered with heat release hole on heat sink, the heat sink is fixedly mounted on the convex block on the first baker side wall, the convex block
It is two groups, every group two, two of them are symmetrically arranged on the side wall of the first baker, and two groups of convex blocks are setting up and down, described
The second drive roll, driven voller, third are disposed with along release film direction of travel between first baker and the second baker
Drive roll, the 4th drive roll, wherein be provided with air blower above third drive roll, the wind direction of the air blower blowout with from
Type film direction of travel is on the contrary, be provided with wrap-up after second drying unit.
Temperature is provided with below convex block on the side wall of first baker as a further improvement of the utility model,
Sensor is spent, the quantity of the temperature sensor is two, is symmetrically installed on the side wall of the first baker.
The first suction is provided between second drying unit and wrap-up as a further improvement of the utility model,
Dirt device and the first dust exhaust apparatus, first dust exhaust apparatus are located at the top of release film, and the second dust exhaust apparatus is located at release film
Lower section.
From the above technical scheme, it can be seen that the beneficial effects of the utility model are:
The online second level drying unit of a kind of release film provided by the utility model, using second level drying unit to release film into
Row toasts twice, accelerates the rate of drying of glue on release film, while being arranged between the first baker and the second baker
There is air blower, and extend the travelling route length of release film, may make release film that can be had after the first baker out
The cooling of effect avoids release film in the second baker because there is a phenomenon where crimp for overheat.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the online second level drying unit of release film of the utility model.
Wherein, first baker -1, the second baker -2, release film -3, film glue spreader -4, the first drive roll -5, from
Dynamic roller group conjunction -6, electric heating wire -7, fan -8, heat sink -9, convex block -10, temperature sensor -11, the second drive roll -12, from
Dynamic roller -13, four drive roll -15 of third drive roll -14, the, air blower -16, wrap-up -17, the first dust exhaust apparatus -18, the
Two dust exhaust apparatuses -19
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of online second level drying unit of release film, including set gradually along release film direction of travel
One baker 1 and the second baker 2, the first baker 1 is identical with 2 structure of the second baker, and the release film 3 is from film
Glue spreader 4 is drawn, and enters the first baker 1 after the first drive roll 5, and first baker 1 is case structure, and described the
The channel passed through for release film is provided in one baker 1, the bottom of the first baker 1 has driven voller combination 6, and release film 3 is set
In in driven voller combination 6, the top of the first baker 1 is provided with electric heating wire 7, and the lower section of the electric heating wire 7 is dried first
Opposite on the side wall of dry device 1 to be provided with fan 8, the route of the line between the fan 8 and 3 direction of travel of release film is flat
Row, the lower section of the fan 8 are provided with heat sink 9, heat release hole are densely covered on the heat sink 9, and heat sink 9 can be promoted effectively
The uniformity that hot-air is distributed in the first baker 1, promotes the drying effect of release film 3, and the heat sink 9 is fixedly mounted on
On convex block 10 on first baker, 1 side wall, the convex block 10 is two groups, and every group two, two of them are symmetrically arranged in the
On the side wall of one baker 1, two groups of convex blocks 10 are setting up and down, the setting of the different convex block 10 of height, facilitate adjustment heat sink 9 with
The distance of release film 3 in vertical direction, and then different drying effects can be provided, convex on the side wall of the first baker 1
The lower section of block 10 is provided with temperature sensor 11, and the quantity of the temperature sensor 11 is two, is symmetrically installed on the first baking
On the side wall of dry device 1, temperature sensor 11 can temperature in the first baker of effective monitoring 1, first baker 1 and
The second drive roll 12 is disposed with along 3 direction of travel of release film between two bakers 2, driven voller 13, third drive roll 14,
4th drive roll 15, wherein be provided with air blower 16 in the top of third drive roll 14, the wind direction that the air blower 16 is blown out with
3 direction of travel of release film is on the contrary, be provided with wrap-up 17 after second drying unit 2.
Wherein, the first dust exhaust apparatus 18 and the first dust exhaust apparatus are provided between the second drying unit 2 and wrap-up 17
19, first dust exhaust apparatus 18 is located at the top of release film 3, and the second dust exhaust apparatus 19 is located at the lower section of release film 3, and first inhales
The setting of dirt device 18 and then the second dust exhaust apparatus 19, can effectively in drying course, be adhered to the dust on 3 surface of release film into
Row cleaning, keeps the cleanliness of release film 3, improves product quality.
Above-mentioned accompanying drawings and embodiments are merely to illustrate the utility model, and any technical field those of ordinary skill is to it
The appropriate changes or modifications done all should be regarded as not departing from the utility model patent scope.
Claims (3)
1. a kind of online second level drying unit of release film, it is characterised in that: including set gradually along release film direction of travel
One baker and the second baker, the first baker is identical with the second baker structure, and the release film is from film gluing
Power traction goes out, and the first baker is entered after the first drive roll, and first baker is case structure, first baker
It is inside provided with the channel passed through for release film, the bottom of the first baker is combined with driven voller, and release film is placed in driven voller combination
On, the top of the first baker is provided with electric heating wire, and the lower section of the electric heating wire is opposite on the side wall of the first baker
Be provided with fan, the line parallel of the line between the fan and release film direction of travel, the fan lower section setting
There is heat sink, heat release hole is densely covered on the heat sink, the heat sink is fixedly mounted on the convex block on the first baker side wall
On, the convex block is two groups, and every group two, two of them are symmetrically arranged on the side wall of the first baker, on two groups of convex blocks
Lower setting is disposed with the second drive roll along release film direction of travel between first baker and the second baker,
Driven voller, third drive roll, the 4th drive roll, wherein being provided with air blower above third drive roll, the air blower is blown
Wind direction and release film direction of travel out is on the contrary, be provided with wrap-up after second drying unit.
2. the online second level drying unit of a kind of release film according to claim 1, it is characterised in that: first baker
Side wall on be provided with temperature sensor below convex block, the quantity of the temperature sensor is two, is symmetrically installed on
On the side wall of first baker.
3. the online second level drying unit of a kind of release film according to claim 1, it is characterised in that: the second drying dress
It sets and is provided with the first dust exhaust apparatus and the first dust exhaust apparatus between wrap-up, first dust exhaust apparatus is located at release film
Top, the second dust exhaust apparatus are located at the lower section of release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268414.9U CN209465289U (en) | 2018-12-29 | 2018-12-29 | A kind of online second level drying unit of release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268414.9U CN209465289U (en) | 2018-12-29 | 2018-12-29 | A kind of online second level drying unit of release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209465289U true CN209465289U (en) | 2019-10-08 |
Family
ID=68091994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822268414.9U Active CN209465289U (en) | 2018-12-29 | 2018-12-29 | A kind of online second level drying unit of release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209465289U (en) |
-
2018
- 2018-12-29 CN CN201822268414.9U patent/CN209465289U/en active Active
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