CN204620319U - A kind of PVC roller coating device - Google Patents
A kind of PVC roller coating device Download PDFInfo
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- CN204620319U CN204620319U CN201520096576.2U CN201520096576U CN204620319U CN 204620319 U CN204620319 U CN 204620319U CN 201520096576 U CN201520096576 U CN 201520096576U CN 204620319 U CN204620319 U CN 204620319U
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Abstract
The utility model discloses a kind of PVC roller coating device, it comprises paste rubber roll, coating rubber roll, PVC induction system and smooth roll, described coating rubber roll is arranged on the top of described upper paste rubber roll, described upper paste rubber roll drives it to rotate by gearbox and motor, described coating rubber roll and described upper paste rubber roll synchronized; PVC roll material is transported on coating rubber roll and is coated with by described PVC induction system, described smooth roll enters subsequent processing for carrying the PVC material after applying, described upper paste roll surfaces is provided with some upper paste apertures, and described upper paste aperture is evenly arranged in described upper paste roll surfaces.Roller coating device of the present utility model is for the device in PVC leather roller coating technology, it utilizes upper upper paste aperture gluing of sticking with paste roll surfaces, stick with paste rubber roll, PVC material transporting velocity and upper paste aperture open control rubber quality by regulating, its spread is easy to control, roller coat is even, quality after the PVC roller coat obtained is good, the good physical performance of PVC material.
Description
Technical field
The utility model belongs to automotive interior material production field, is specifically related to a kind of PVC roller coating device and roller coating technology.
Background technology
Automotive trim is the important component part of automobile, and for automotive trim, the treatment process on interior material surface and embossing pattern technique are the major technique marks of interior products.In the important process that coating aqueous paint in PVC material surface is the production of present automotive interior material, and the performance such as cohesive force, hot strength of PVC material also can be affected in the quality of PVC material surface coating aqueous paint, therefore, guaranteeing that PVC surface evenly applies aqueous paint is the important measures ensureing PVC material quality.
Now in the art, conventional painting scrapes method to apply aqueous paint, namely with conveying roller, PVC roll material average rate is carried, be coated with scraper above and scrape, above scraper, be provided with a lot of groove, groove is used for leakage of oil paint, this painting is scraped method gel quantity and is difficult to control, uneven at PVC material surface coating aqueous paint, if the amount of the aqueous paint of coating is excessive, the cohesive force of paint declines, and the hot strength of PVC is bad.
Therefore, need a kind of PVC coating unit and technique now, it evenly can apply the aqueous paint on PVC material surface, improves the quality of PVC material.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide one to be easy to control rubber quality, be coated with uniform PVC roller coating device and roller coating technology.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of PVC roller coating device, it comprises paste rubber roll, coating rubber roll, PVC induction system and smooth roll, described coating rubber roll is arranged on the top of described upper paste rubber roll, and described upper paste rubber roll drives it to rotate by gearbox and motor, described coating rubber roll and described upper paste rubber roll synchronized; PVC roll material is transported on coating rubber roll and is coated with by described PVC induction system, described smooth roll enters subsequent processing for carrying the PVC material after applying, described upper paste roll surfaces is provided with some upper paste apertures, and described upper paste aperture is evenly arranged in described upper paste roll surfaces.
In a preferred embodiment of the present utility model, comprise further, sink into described upper paste roll surfaces in described upper paste aperture, pasting on described and stating aperture is diamond structure.
In a preferred embodiment of the present utility model, comprise further, the below of described upper paste rubber roll is provided with material-storing box, the length of described material-storing box is not less than the length of described upper paste rubber roll, distance between described upper paste rubber roll and described material-storing box is: when described upper paste rubber roll rolls, and the surface of described upper paste rubber roll can contact the glue in described material-storing box.
In a preferred embodiment of the present utility model, comprise further, also comprise and connect lacquer disk(-sc), described in connect lacquer disk(-sc) and be arranged on position below described upper paste rubber roll above PVC roll material.
In a preferred embodiment of the present utility model, comprise further, also comprise charge pump and liquid inductor, described charge pump is connected in storing container by charge pipe, described charge pipe extend in described material-storing box, and described liquid inductor is arranged in described material-storing box.
In a preferred embodiment of the present utility model, comprise further, described upper paste rubber roll is set on a slide rail by bearing block, described bearing block is against on the cylinder arm of cylinder, described cylinder arm is released as changing described upper paste rubber roll state, and described cylinder arm is regained and gone as upper paste rubber roll duty.
In a preferred embodiment of the present utility model, comprise further, described PVC induction system comprises active roller, live roller, support roller and several conveying rollers, PVC roll material is arranged on described active roller, and the stub bar of PVC roll material enters into roller coat described coating rubber roll and upper paste rubber roll through described live roller, support roller and conveying roller.
The beneficial effects of the utility model are:
One, roller coating device of the present utility model are for the device in PVC leather roller coating technology, it utilizes upper upper paste aperture gluing of sticking with paste roll surfaces, stick with paste rubber roll, PVC material transporting velocity and upper paste aperture open control rubber quality by regulating, its spread is easy to control, roller coat is even, quality after the PVC roller coat obtained is good, the good physical performance of PVC material.
Two, the upper paste rubber roll of roller coating device of the present utility model is Moveable quick assembling structure, is convenient for changing paste rubber roll, improves process efficiency.
Three, roller coating technology step of the present utility model is simple, and is easy to operation, is adapted to produce PVC leather substance on a large scale.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein, 1-sticks with paste rubber roll, 2-coating rubber roll, 3-smooth roll, 4-cylinder, 5-conveying roller, 6-support roller, 7-live roller, 8-active roller, 9-material-storing box.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, disclose a kind of PVC roller coating device in the present embodiment, it comprises paste rubber roll 1, coating rubber roll 2, PVC induction system and smooth roll 3.Wherein, above-mentioned coating rubber roll 2 is arranged on the top of above-mentioned upper paste rubber roll 1, and above-mentioned upper paste rubber roll 1 drives it to rotate by gearbox and motor, and above-mentioned coating rubber roll 2 is synchronized with above-mentioned upper paste rubber roll 1; PVC roll material is transported on coating rubber roll and is coated with by above-mentioned PVC induction system, and above-mentioned smooth roll 3 enters subsequent processing for carrying the PVC material after applying.
In the present embodiment, in order to glue being coated on uniformly PVC leather substance surface, stick with paste on above-mentioned rubber roll 1 surface be provided with some on stick with paste aperture, above-mentioned upper paste aperture is evenly arranged in above-mentioned upper paste roll surfaces; Sink into above-mentioned upper paste roll surfaces in above-mentioned upper paste aperture, pasting on above-mentioned and stating aperture is diamond structure.
Above-mentioned upper paste aperture can be the structure such as quadrangle, hexagon, and the spread of the upper paste aperture of above-mentioned upper paste rubber roll 1 is 70-120g, and in above-mentioned upper paste aperture, the rate of transform of glue is 70%.
For convenience of the gluing of above-mentioned upper paste rubber roll 1, the below of sticking with paste rubber roll 1 on above-mentioned is provided with material-storing box 9, the length of above-mentioned material-storing box 9 is not less than the length of above-mentioned upper paste rubber roll 1, distance between above-mentioned upper paste rubber roll 1 and above-mentioned material-storing box 9 is: when above-mentioned upper paste rubber roll 1 rolls, and the surface of above-mentioned upper paste rubber roll can contact the glue in above-mentioned material-storing box.Like this along with above-mentioned rubber roll 1 ceaselessly rotates, the glue in material-storing box 9 can be touched, glue is coated to uniformly the PVC material between above-mentioned rubber roll 1 and coating rubber roll 2.Because glue is liquid, in the process of gluing coating, have glue unavoidably to drip, if drip to the quality that PVC material surface can affect PVC material, therefore, also be provided with in roller coating device in the present embodiment and connect lacquer disk(-sc), the above-mentioned lacquer disk(-sc) that connects is arranged on position below above-mentioned upper paste rubber roll above PVC roll material.
Roller coating device in the present embodiment is full-automatic device, therefore, in above-mentioned roller coating device, be also provided with charge pump and liquid inductor, above-mentioned charge pump is connected in storing container by charge pipe, above-mentioned charge pipe extend in above-mentioned material-storing box, and aforesaid liquid inductor is arranged in above-mentioned material-storing box.
When the volume of the glue sensed in material-storing box 9 in liquid inductor reaches lower limit volumetric, charge pump can start and begins through charge pipe add glue in above-mentioned material-storing box 9, after the storing amount in material-storing box 9 reaches the upper limit of preset value, stops reinforced, in order to avoid glue overflows.
Because the variable thickness sample of the PVC leather surface roller coat glue of different product batch, so the model of the upper paste rubber roll 1 needed is also different, and after using a period of time, need that cleaning is upper sticks with paste rubber roll 1, therefore, upper paste rubber roll 1 needs timing to change.
In the present embodiment, conveniently replace with and stick with paste rubber roll 1, above-mentioned upper paste rubber roll 1 is connected on bearing block by the connected mode of quick detach, and above-mentioned bearing block is arranged on a slide rail, bearing block can move along slide rail, above-mentioned bearing block is against on the cylinder arm of cylinder 4, and above-mentioned cylinder arm is released as changing above-mentioned upper paste rubber roll state, and above-mentioned cylinder arm is regained and gone as upper paste rubber roll duty.
Concrete, above-mentioned PVC induction system comprises active roller 8, live roller 7, support roller 6 and several conveying rollers 5, PVC roll material is arranged on above-mentioned active roller 8, and the stub bar of PVC roll material enters into roller coat above-mentioned coating rubber roll 2 and upper paste rubber roll 1 through above-mentioned live roller 7, support roller 6 and conveying roller 5.
Above-mentioned active roller 8 is also driven by gearbox and motor, and the speed of its major control conveying PVC material is also the key factor affecting spread.
Total electric cabinet is also provided with in above-mentioned roller coating device, can the conveying PVC of the above-mentioned roller coating device of control of automation some technic indexs such as speed of expecting by electric cabinet.
In the present embodiment, use the roller coating technology of above-mentioned PVC roller coating device, comprise the following steps:
Step one: PVC roll material is placed on the conveying roller in PVC induction system, then the stub bar of PVC roll material is passed each conveying roller in order, through coating rubber roll and upper paste rubber roll, and the stub bar of PVC roll material is fixed on smooth roll, smooth roll rolling can drive PVC roll material to input, thus carries out roller coat.
Step 2: the speed inputting PVC induction system conveying PVC roll material on electric cabinet is 20 meters/min, upper paste rubber roll is returned to duty, opens motor switch, above-mentioned rubber roll and the synchronized rotation of coating rubber roll, start roller coat PVC.
Step 3: the uniform PVC of roller coat enters lower one manufacturing procedure under the drive of smooth roll.Next process can be oven dry, stamp, rolling etc.
Wherein, the spread of the upper paste aperture on above-mentioned upper paste rubber roll is 70g, and in above-mentioned upper paste aperture, the rate of transform of glue is 70%.
Embodiment 2
The structure of the roller coating device in embodiment 2 and consistent in embodiment 1, the technological parameter in embodiment 2 is different from the technological parameter in embodiment 1.
Step one: PVC roll material is placed on the conveying roller in PVC induction system, then the stub bar of PVC roll material is passed each conveying roller in order, through coating rubber roll and upper paste rubber roll, and the stub bar of PVC roll material is fixed on smooth roll, smooth roll rolling can drive PVC roll material to input, thus carries out roller coat.
Step 2: the speed inputting PVC induction system conveying PVC roll material on electric cabinet is 24 meters/min, upper paste rubber roll is returned to duty, opens motor switch, above-mentioned rubber roll and the synchronized rotation of coating rubber roll, start roller coat PVC.
Step 3: the uniform PVC of roller coat enters lower one manufacturing procedure under the drive of smooth roll.Next process can be oven dry, stamp, rolling etc.
Wherein, the spread of the upper paste aperture on above-mentioned upper paste rubber roll is 95g, and in above-mentioned upper paste aperture, the rate of transform of glue is 70%.
Embodiment 3
The structure of the roller coating device in embodiment 3 and consistent in embodiment 1, the technological parameter in embodiment 2 is different from the technological parameter in embodiment 1.
Step one: PVC roll material is placed on the conveying roller in PVC induction system, then the stub bar of PVC roll material is passed each conveying roller in order, through coating rubber roll and upper paste rubber roll, and the stub bar of PVC roll material is fixed on smooth roll, smooth roll rolling can drive PVC roll material to input, thus carries out roller coat.
Step 2: the speed inputting PVC induction system conveying PVC roll material on electric cabinet is 28 meters/min, upper paste rubber roll is returned to duty, opens motor switch, above-mentioned rubber roll and the synchronized rotation of coating rubber roll, start roller coat PVC.
Step 3: the uniform PVC of roller coat enters lower one manufacturing procedure under the drive of smooth roll.Next process can be oven dry, stamp, rolling etc.
Wherein, the spread of the upper paste aperture on above-mentioned upper paste rubber roll is 120g, and in above-mentioned upper paste aperture, the rate of transform of glue is 70%.
Roller coating device of the present utility model is for the device in PVC leather roller coating technology, it utilizes upper upper paste aperture gluing of sticking with paste roll surfaces, stick with paste rubber roll, PVC material transporting velocity and upper paste aperture open control rubber quality by regulating, its spread is easy to control, roller coat is even, quality after the PVC roller coat obtained is good, the good physical performance of PVC material.
The upper paste rubber roll of roller coating device of the present utility model is Moveable quick assembling structure, is convenient for changing paste rubber roll, improves process efficiency.Roller coating technology step of the present utility model is simple, and is easy to operation, is adapted to produce PVC leather substance on a large scale.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a PVC roller coating device, it comprises paste rubber roll, coating rubber roll, PVC induction system and smooth roll, described coating rubber roll is arranged on the top of described upper paste rubber roll, and described upper paste rubber roll drives it to rotate by gearbox and motor, described coating rubber roll and described upper paste rubber roll synchronized; PVC roll material is transported on coating rubber roll and is coated with by described PVC induction system, described smooth roll enters subsequent processing for carrying the PVC material after applying, it is characterized in that, described upper paste roll surfaces is provided with some upper paste apertures, and described upper paste aperture is evenly arranged in described upper paste roll surfaces.
2. a kind of PVC roller coating device according to claim 1, is characterized in that, sinks into described upper paste roll surfaces in described upper paste aperture, and pasting on described and stating aperture is diamond structure.
3. a kind of PVC roller coating device according to claim 2, it is characterized in that, the below of described upper paste rubber roll is provided with material-storing box, the length of described material-storing box is not less than the length of described upper paste rubber roll, distance between described upper paste rubber roll and described material-storing box is: when described upper paste rubber roll rolls, and the surface of described upper paste rubber roll can contact the glue in described material-storing box.
4. a kind of PVC roller coating device according to claim 3, is characterized in that, also comprise and connect lacquer disk(-sc), described in connect lacquer disk(-sc) and be arranged on position below described upper paste rubber roll above PVC roll material.
5. a kind of PVC roller coating device according to claim 4, it is characterized in that, also comprise charge pump and liquid inductor, described charge pump is connected in storing container by charge pipe, described charge pipe extend in described material-storing box, and described liquid inductor is arranged in described material-storing box.
6. a kind of PVC roller coating device according to claim 1, it is characterized in that, described upper paste rubber roll is set on a slide rail by bearing block, described bearing block is against on the cylinder arm of cylinder, described cylinder arm is released as changing described upper paste rubber roll state, and described cylinder arm is regained and gone as upper paste rubber roll duty.
7. a kind of PVC roller coating device according to claim 1, it is characterized in that, described PVC induction system comprises active roller, live roller, support roller and several conveying rollers, PVC roll material is arranged on described active roller, and the stub bar of PVC roll material enters into roller coat described coating rubber roll and upper paste rubber roll through described live roller, support roller and conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096576.2U CN204620319U (en) | 2015-02-11 | 2015-02-11 | A kind of PVC roller coating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096576.2U CN204620319U (en) | 2015-02-11 | 2015-02-11 | A kind of PVC roller coating device |
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| CN204620319U true CN204620319U (en) | 2015-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607354A (en) * | 2015-02-11 | 2015-05-13 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride (PVC) roller painting device and PVC roller painting technology |
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- 2015-02-11 CN CN201520096576.2U patent/CN204620319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607354A (en) * | 2015-02-11 | 2015-05-13 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride (PVC) roller painting device and PVC roller painting technology |
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