CN209126290U - A kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline - Google Patents
A kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline Download PDFInfo
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- CN209126290U CN209126290U CN201820857174.3U CN201820857174U CN209126290U CN 209126290 U CN209126290 U CN 209126290U CN 201820857174 U CN201820857174 U CN 201820857174U CN 209126290 U CN209126290 U CN 209126290U
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Abstract
The utility model relates to a kind of solvent-free coil coatings of coiled material surface to exempt from baking-curing device offline, it is characterized by comprising rolling-up mechanisms (1) and unreeling structure (2), the coating mechanism of solventless coatings is equipped between rolling-up mechanism (1) and unreeling structure (2), with the composite structure for going up release layer again online in coating surface, the composite structure is located at the rear road of coating mechanism and the two is located at the same side of coiled material.Without online solidification after the application coil coating, coiled material after winding can curable offline, substantially increase throughput rate, save energy consumption.
Description
Technical field
The utility model relates to exempt to dry offline after a kind of coiled material surface coil coating solidification equipment more particularly to coiled material surface coil coating
Roasting solidification equipment.
Background technique
Coiled material surface coating cured layer can be realized different technique purposes, such as glazing, change colour, anti-corrosion.Coiled material applies
After covering coating, the film forming that needs to be heating and curing could be wound, and in order to accelerate to solidify, the drying for generally requiring to be arranged length length is logical
Road, or other solidification accelerators are set, the consumption of mass energy is caused, process flow is elongated, increases enterprise's production cost.
In addition, solvent volatilizees conventional curing agents in the curing process, certain pollution is also constituted to environment, cannot achieve clean manufacturing.
Currently, the use of solventless coatings has been promoted in market, volatile organic solvent is free of, solid part reaches
100%, 5-45 DEG C of paint film adhesions of room temperature curing are strong, and mechanical performance is excellent, easily construct, it is coating material solidified to become traditional volatile
Substitution.It from technique, for solventless coatings, although fugitive constituent is few, can be neglected, its mode glued is usually
Roller coating, after roller is even, then the solidification of through a long time, it causes coiled material after gluing not wind in time since curing time is long, affects
Speed of production to accelerate solidification needs that solidification equipment is arranged, brings the increase of energy consumption and equipment investment.
For the solvent-free coil coating curing process of coiled material, there is still a need for those skilled in the art to make improvements.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of solvent-free volume of coiled material for the above-mentioned prior art
Painting exempts from baking-curing device offline, for solventless coatings, can be realized and answers release layer in coating surface, without to solvent-free painting
Winding can be realized in material after being fully cured, primary curing process is completed during coiled material is stood after winding, helps to mention
High efficiency saves the energy consumption being heating and curing, when needing using the coiled material, only need to remove load coiled material surface from
Type layer.
The concrete scheme of the application is, a kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline, including receives
Mechanism and unreeling structure are rolled up, the coating mechanism of solventless coatings is equipped between rolling-up mechanism and unreeling structure, and in coating table
The composite structure of release layer is gone up in face again online, and the composite structure is located at the rear road of coating mechanism and the two is located at the same of coiled material
Side.
In order to adapt to different coating demands, the coating mechanism and multiple is further arranged in such as unilateral coating, twosided application
Close mechanism in pairs, coiled material two sides are respectively equipped with coating mechanism and composite structure, so that coiled material two sides or side be allowed to realize
The coating of solventless coatings and release layer is answered in coating surface.
Above-mentioned coating mechanism is selected from that multiple roll roller coating, reticulate pattern metering applies, scraper one of is quantitatively applied, sprayed, according to difference
Coating and the type of coiled material selected.
Specifically, composite structure includes composite roll, pressing roller, guide roller and release layer unreeling structure, and pressing roller compresses multiple
Roller is closed, composite roll is arranged on the outside of coiled material channel and can be with cylinder contacts, and the release layer sent out from release layer unreeling structure passes through
Guiding roller guide reaches composite roll, and release layer is pressed together on coil coating layer surface by composite roll.
In order to make coating applying smooth, uniformly, slicking-in roller is provided with after composite structure, is made by the roll-in of slicking-in roller
Release layer is more smooth, and extra coating is squeezed out except release layer.For overflow release layer except coating have to and
Shi Qingli could be wound, therefore cleaning waste-absorbing device is arranged again after slicking-in roller, which wants
Release layer edge is carried out except useless.The cleaning waste-absorbing device includes reclaiming chamber A and cleaning blade, and the front end of the cleaning blade is prolonged
It extends at the release layer surface of coiled material (especially release layer edge), recovery room a is protruded into rear end, and cleaning blade has the recycling of perforation
The waste material of seam, release layer surface (edge) is inhaled into recovery room a via recycling seam.
It is configured with aspiration pump for the ease of the recovery room a of recovery room a, recovery room a is allowed to be in negative pressure state always.
Preferably, the coiled material is vertically by coating mechanism and composite structure, and coating mechanism and composite structure are set to
The side for the coiled material vertically walked, so as to save equipment land occupation.
The solvent-free coil coating that above-mentioned apparatus can be realized coiled material surface exempts from baking-curing offline: unreeling and winding in coiled material
Between successively carry out the coating of solventless coatings and the multiple release layer on coated face, winding, which refers to, receives the coiled material after multiple release layer
Volume, stands coiled material after winding, and that solventless coatings is completed during standing exempts from baking-curing offline, solidifies in solventless coatings
The release layer can rolling off afterwards.
The selected release layer of the application is not reacted with solventless coatings, and release layer can be from after solventless coatings solidification
The recycling of coiled material surface rolling off, is reused.Specific release layer can be screened according to the ingredient of solventless coatings.
Compared with the prior art, the advantages of the utility model are:
(1) it without online solidification after the application coil coating, by answering release film in coating surface, directly winds later, winding
Coiled material curable offline afterwards, when use, need to only wind the release layer on surface.
(2) it due to eliminating online solidification, greatly reduces and solidifies required energy consumption, while also substantially reducing volume
The process of material reduces the space occupied of equipment.
(3) after compound, then pass through slicking-in roller to composite surface roll-in, play the role of good levelling and significantly increase coating
Uniformity, increase the cleanliness of coating layer.
Detailed description of the invention
Fig. 1 is that the utility model embodiment 2 is related to the structural schematic diagram of device；
Fig. 2 is the portion I enlarged drawing in Fig. 1；
Fig. 3 is the portion II enlarged drawing in Fig. 1；
Fig. 4 is the portion III enlarged drawing in Fig. 1；
Fig. 5 is the portion A enlarged drawing in Fig. 1；
Fig. 6 is the portion B enlarged drawing in Fig. 1；
Fig. 7 is that the utility model embodiment 3 is related to the structural schematic diagram of device；
Fig. 8 is the portion I enlarged drawing in Fig. 7；
Fig. 9 is the portion II enlarged drawing in Fig. 7；
Figure 10 is the portion III enlarged drawing in Fig. 7；
Figure 11 is that the utility model embodiment 4 is related to the structural schematic diagram of device；
Figure 12 is the portion I enlarged drawing in Figure 11；
Figure 13 is the portion II enlarged drawing in Figure 11；
Figure 14 is the portion III enlarged drawing in Figure 11；
Figure 15 is the portion IV enlarged drawing in Figure 11.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment 1
The solvent-free coil coating that the present embodiment is related to coiled material surface exempts from baking-curing technique offline, unreeling and winding in coiled material
Between successively carry out the coating of solventless coatings and the multiple release layer on coated face, after release layer surface and edge cleaning directly
Coiled material is wound, stands coiled material after winding offline, that completes solventless coatings during standing exempts from baking-curing offline, release
Layer react with solventless coatings, the non-volatile direct solidification of solventless coatings, and release layer can be from after solventless coatings solidifies
The recycling of coiled material surface rolling off.
Embodiment 2
The solvent-free coil coating that the present embodiment is related to a kind of coiled material surface exempts from baking-curing device, including rolling-up mechanism 1 offline
With unreeling structure 2, the coating mechanism of tension adjusting device 12, solventless coatings is equipped between rolling-up mechanism 2 and unreeling structure 1
3, and the composite structure 4 of upper release layer, composite structure 4 are located at the rear road of coating mechanism 3 and are located at volume again online in coating surface
Material it is ipsilateral.In pairs, coiled material two sides are respectively equipped with coating mechanism and composite structure for coating mechanism 3 and composite structure 4.
Referring to Fig. 1, coating mechanism 3 is selected from multiple roll roll coating mechanism.Composite structure 4 includes composite roll 7, pressing roller 8, guide roller
9 and release layer unreeling structure 10, pressing roller 8 compresses composite roll 7, and composite roll 7 is arranged on the outside of coiled material channel and can be with coiled material
Contact, the release layer sent out from release layer unreeling structure 1 reaches composite roll 7 through being oriented to roller guide, by composite roll by release lamination
It closes in coil coating layer surface.
In order to improve the uniformity of coating, it is provided with slicking-in roller 5 after composite structure 4, is provided with again after slicking-in roller 5
Waste-absorbing device 6 is cleaned, cleaning waste-absorbing device 6 is movably arranged on support rod 11, and cleaning waste-absorbing device 6 can be moved along support rod 11
Dynamic, cleanable waste-absorbing device 6 includes reclaiming chamber a and cleaning blade 601, and recovery room a is configured with aspiration pump (not shown), is begun
Recovery room a is allowed to be in negative pressure state eventually.The front end of the cleaning blade extends to the release layer surface of coiled material, and recovery room a is protruded into rear end,
Cleaning blade 601 has the recycling seam of perforation, and the waste material of release layer surface is inhaled into recovery room a recycling via recycling seam, prevents
Because there is remaining coating due to adhesion between adjacent involute and outer volume in wrapup procedure.
The coiled material come out from unreeling structure 1 via vertically passing through coating mechanism after 12 tensioning of tension adjusting device from top to bottom
3 and composite structure 4.Coating mechanism and composite structure are set to the side for the coiled material vertically walked.Tension adjusting device mainly by
What several jockey pulleys were constituted.
Embodiment 3
A kind of solvent-free coil coating on printed web surface exempts from baking-curing device, including 13 He of continuous printing mechanism offline
Unreeling structure 2 is equipped with tension adjusting device 12, coating mechanism 3 between rolling-up mechanism 2 and continuous printing mechanism 13, and is applying
The composite structure 4 of upper release layer, composite structure 4 are located at the rear road of coating mechanism 3 and are located at the ipsilateral of coiled material again online on cloth surface.
In pairs, coiled material two sides are respectively provided with coating mechanism 3 and composite structure 4 respectively for coating mechanism 3 and composite structure 4.Other knots
Structure is arranged with embodiment 2.Coiled material first passes through continuous printing mechanism 13 and prints upper pattern, then via coating mechanism 3 in printing surface
Upper coating oil polish is then gone up release film in coating layer by composite structure 4 again, is wound later.Curable offline after winding.
Embodiment 4
A kind of solvent-free coil coating of laminating adhesive coiled material surface exempts from baking-curing device, including rolling-up mechanism 1 and unreeling machine offline
Structure 2 is equipped with the coating mechanism 3 of complex membrane mechanism 15, solventless coatings between rolling-up mechanism 2 and unreeling structure 1, and in coating table
The composite structure 4 of upper release layer, composite structure 4 are located at the rear road of coating mechanism 3 and are located at the ipsilateral of coiled material again online in face.It applies
In pairs, coiled material two sides are respectively equipped with coating mechanism and composite structure for cloth mechanism 3 and composite structure 4.Other structures arrangement
With embodiment 2.Complex membrane mechanism 15 is mainly the respective side laminating adhesive in coiled material, is used again in film surface coating solventless coatings after laminating adhesive
It changes colour in film surface.
The solvent-free coil coating of the coiled material surface of the application design exempts from baking-curing technique and device offline, can satisfy difference
The coating of coiled material surface solidifies, and realize coiled material surface coating exempts from baking-curing offline.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (8)
1. a kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline, it is characterised in that: including rolling-up mechanism (1) and
Unreeling structure (2) is equipped with the coating mechanism of solventless coatings between rolling-up mechanism (1) and unreeling structure (2), and in coating table
The composite structure of release layer is gone up in face again online, and the composite structure is located at the rear road of coating mechanism and the two is located at the same of coiled material
Side.
2. the solvent-free coil coating of coiled material surface according to claim 1 exempts from baking-curing device offline, it is characterised in that: institute
State coating mechanism and composite structure in pairs, coiled material two sides are respectively equipped with coating mechanism and composite structure, to allow coiled material
Two sides or side realize the coating of solventless coatings and answer release layer in coating surface.
3. the solvent-free coil coating of coiled material surface according to claim 1 exempts from baking-curing device offline, it is characterised in that: institute
It states coating mechanism and is selected from that multiple roll roller coating, reticulate pattern metering applies, scraper one of is quantitatively applied, sprayed.
4. the solvent-free coil coating of coiled material surface according to claim 1 exempts from baking-curing device offline, it is characterised in that: institute
Stating composite structure includes composite roll (7), pressing roller (8), guide roller (9) and release layer unreeling structure (10), and pressing roller compresses multiple
Close roller (7), composite roll (7) be arranged on the outside of coiled material channel and can with cylinder contacts, from release layer unreeling structure submitting from
Type layer reaches composite roll through being oriented to roller guide, and release layer is pressed together on coil coating layer surface by composite roll.
5. the solvent-free coil coating of coiled material surface according to claim 1 exempts from baking-curing device offline, it is characterised in that: institute
It states composite structure and is provided with slicking-in roller later, be provided with cleaning waste-absorbing device, the cleaning waste-absorbing device packet after slicking-in roller again
Reclaiming chamber A and cleaning blade are included, the front end of the cleaning blade extends to the release layer surface of coiled material, and recovery room a is protruded into rear end, cleaning
Scraper plate has the recycling seam of perforation, and the waste material of release layer surface is inhaled into recovery room a via recycling seam.
6. the solvent-free coil coating of coiled material surface according to claim 5 exempts from baking-curing device offline, it is characterised in that: institute
Recovery room a is stated configured with aspiration pump, recovery room a is allowed to be in negative pressure state always.
7. the solvent-free coil coating of coiled material surface according to claim 1 exempts from baking-curing device offline, it is characterised in that: institute
Stating coiled material is vertically by coating mechanism and composite structure, and coating mechanism and composite structure are set on the side for the coiled material vertically walked
Face.
8. the solvent-free coil coating of coiled material surface according to claim 5 exempts from baking-curing device offline, it is characterised in that: institute
It states cleaning waste-absorbing device to be movably arranged on support rod, cleaning waste-absorbing device can be moved along support rod, and support rod is fixed on
In rack, and it is located at the outside of coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857174.3U CN209126290U (en) | 2018-06-02 | 2018-06-02 | A kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857174.3U CN209126290U (en) | 2018-06-02 | 2018-06-02 | A kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline |
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| Publication Number | Publication Date |
|---|---|
| CN209126290U true CN209126290U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857174.3U Active CN209126290U (en) | 2018-06-02 | 2018-06-02 | A kind of solvent-free coil coating of coiled material surface exempts from baking-curing device offline |
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| CN (1) | CN209126290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943965A (en) * | 2018-06-02 | 2018-12-07 | 江阴瑞兴科技有限公司 | A kind of solvent-free coil coating of coiled material surface exempts from baking-curing technique and device offline |
-
2018
- 2018-06-02 CN CN201820857174.3U patent/CN209126290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943965A (en) * | 2018-06-02 | 2018-12-07 | 江阴瑞兴科技有限公司 | A kind of solvent-free coil coating of coiled material surface exempts from baking-curing technique and device offline |
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