CN104802494A - Film covering device for constructing self-adhered coiled material with wet method - Google Patents
Film covering device for constructing self-adhered coiled material with wet method Download PDFInfo
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- CN104802494A CN104802494A CN201510240763.8A CN201510240763A CN104802494A CN 104802494 A CN104802494 A CN 104802494A CN 201510240763 A CN201510240763 A CN 201510240763A CN 104802494 A CN104802494 A CN 104802494A
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- barrier film
- film
- knurling rolls
- driven roller
- endless belt
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Abstract
The invention relates to a film covering device for constructing a self-adhered coiled material with a wet method. The film covering device comprises a cooling steel belt, a film covering frame, a left driving roller, a right driving roller, a knurling roller and a main driving roller, wherein the left driving roller and the right driving roller are symmetrically arranged respectively on both sides of the cooling steel belt, the left driving roller and the right driving roller are tangent to the cooling steel belt, an oil applying tank is arranged on the cooling steel belt, an isolating film is coated with covering materials by the oil applying tank, the film covering frame is arranged on one side of the left driving roller, the isolating film is wound on the film covering frame, the knurling roller and the main driving roller are arranged on one side of the right driving roller, and the knurling roller and the main driving roller are tangent. According to the film covering device, an original film covering process is changed, an inherent idea is broken, a great effect is achieved at low cost, under the condition that other aspects are not changed, the appearance of the coiled material is improved by the film covering device, and the wet bonding intensity is increased.
Description
Technical field
The film covering device of a kind of wet construction self-adhesive coiled material of the present invention.
Background technology
In recent years, the range of application of wet paving self-adhesive coiled material is more and more wider, especially in southern rainy regions, issued GB/T23457-2009 " overlaying/wet paving waterproof roll " specially for this reason, market capacity is very large, but the bonding problem of wet paving coiled material and cement basic layer is always by people are denounced, and wets and spreads coiled material by bonding with cement mortar class, bonding quality is directly connected to waterproof quality, and the adhesive effect how improving coiled material and cement basic layer is a great problem in building waterproofing industry.
Traditional wet paving coiled material adopts smooth painting silicone oil PE as isolated material, smooth PE film finite surface area, and coiled material adhesive effect is not good, and PE film poor heat stability, heat covers rear surface distortion, causes coiled material appearance poor.Market there is embossing PE barrier film, increased bond area by the surface area increasing barrier film, strengthened the embedding effect of physics riveting of self-adhesion face and basic unit, thus raising adhesive effect, but the matching of embossing barrier film and production line is poor, the decorative pattern depth cannot regulate automatically, and cost is also higher.
Summary of the invention
After the object of the invention is to solve existing wet paving coiled material overlay film, degraded appearance spreads the little problem of bonding force with wet, the basis of original technique is invented a kind of film covering device, improves the presentation quality of coiled material, strengthen the bonding force of coiled material and cement basic layer.
The technical scheme realizing above-mentioned purpose is as follows:
A film covering device for wet construction self-adhesive coiled material, is characterized in that: comprise can bend endless belt, overlay film frame, oil coating box, overlay film frame reels barrier film;
Wherein the both sides of endless belt are relative respectively arranges left driven roller, right driven roller, and left driven roller and right driven roller are tangent with endless belt respectively, endless belt is with left driven roller and right driven roller for fulcrum carries out ring-shaped slide, and the top of endless belt arranges oil coating box, and oil coating box is built with material of coating;
At the arranged outside overlay film frame of left driven roller, overlay film frame reels barrier film, the arranged outside knurling rolls of right driven roller, main drive roll, and knurling rolls, main drive roll are tangent, barrier film from after overlay film frame launches and endless belt end face fit tightly and follow endless belt and move, when barrier film is walked, material of coating is coated in the upper surface of barrier film by oil coating box simultaneously, and the barrier film smearing material of coating passes between knurling rolls, main drive roll;
Left driven roller, right driven roller, main drive roll are respectively arranged with motor, the motion of main drive roll driving isolation film.
Preferably, the below of endless belt arranges spray equipment, lowers the temperature to endless belt.Spray equipment can spray chilled water, lowers the temperature rapidly to barrier film.
Preferably, material of coating described in is modified pitch.
Preferably, described knurling rolls are hollow tubular structure, and the inside of knurling rolls arranges heater, and the circumferential surface of knurling rolls has equally distributed concave surface and convex surface, and concave surface and the convex surface on knurling rolls surface form decorative pattern on overlay film.
Preferably, described heater is have the electric heater unit regulating temperature function, and the concave surface of knurling rolls circumferential surface distribution and the depth of convex surface can regulate.
Preferably, also arrange between overlay film frame and left driven roller and planish roller, barrier film from overlay film frame out after to send from the lower surface planishing roller and enter between endless belt and driven roller.
Preferably, the decorative pattern shape that described knurling rolls press out is any combination of square, rectangle, ellipse, rhombus or above-mentioned shape.
Preferably, described barrier film is PE film.
Preferably, described endless belt is cooling steel band.Steel band long service life, high temperature resistant.
The using method of the film covering device of wet construction self-adhesive coiled material, it is characterized in that: first barrier film is wound on main drive roll by barrier film after the pull-out of overlay film frame, barrier film simultaneously between overlay film frame and main drive roll is fitted on the end face of endless belt closely, start dynamic motor afterwards, endless belt is made to carry out ellipse circular motion, barrier film is followed endless belt and is moved under the drive of main drive roll, while barrier film movement, coating material in oil coating box to be coated material to the upper surface of barrier film, from knurling rolls after being coated with the barrier film of material of coating, pass between main drive roll, and between knurling rolls and driven roller time, due to squeezing action, knurling rolls leave the decorative pattern on knurling rolls surface on barrier film, the barrier film finally completing embossing is wound on main drive roll.
The present invention changes original coating technique, has broken intrinsic idea, has obtained larger effect with less cost, and when all constant in other respects, through this film covering device, coiled material outward appearance improves, and wet paving adhesive strength is improved.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention
Fig. 2 is schematic perspective view of the present invention
Figure number illustrates: barrier film 1, overlay film frame a, planish roller b, left driven roller c, cooling steel band d, right driven roller e, knurling rolls f, main drive roll g
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
The film covering device of wet construction self-adhesive coiled material, this device is primarily of seven part compositions, from left to right, be overlay film frame a successively, planish roller b, left driven roller c, cooling steel band d, right driven roller e, knurling rolls f, main drive roll g, formed film covering device by with upper part.Wherein overlay film frame a, plays a part to support entire volume barrier film; Planish roller b, play a part to planish barrier film 1; Left driven roller c, plays a part to drive cooling steel band; Cooling steel band d, play a part support the barrier film after planishing and cool, cooling steel band is have flexible endless belt simultaneously; Right driven roller e, plays a part to drive cooling steel band; Knurling rolls f, plays the embossing of isolation face; Main drive roll g, play pressure-bearing and drive production line, above-mentioned film covering device refers to the overlay film of PE barrier film, and the coiled material of film covering device output refers to the coiled material of wet application.The fabric width > 1m of cooling steel band, cooling steel band is lowered the temperature by back side spray chilled water, can ensure to coat and expect the contact smooth with barrier film, realize " inversion type " overlay film, knurling rolls adopt metal material, inner hollow, can conduct heat, surface is rough, there are equally distributed concave surface and convex surface, with electric heater unit in knurling rolls, can the temperature of free adjustment knurling rolls and weight, as for the weight how regulating knurling rolls, existing any technology is used all can.The shape of the decorative pattern that knurling rolls press out can be any one in square, rectangle, ellipse, rhombus, also can be any combination of above-mentioned decorative pattern.
Below in conjunction with accompanying drawing, structure of the present invention is described in detail:
In figure, the both sides of cooling steel band d are relative respectively arranges left driven roller c, right driven roller e, and left driven roller c and right driven roller e is tangent with cooling steel band respectively, cooling steel band d with left driven roller and right driven roller for fulcrum carries out ring-shaped slide, make cooling steel band can do annular ellipse circular motion by continuous print, the top of cooling steel band arranges oil coating box (not shown), and oil coating box is built with material of coating, material of coating can be modified pitch, can certainly be other material, left driven roller arranged outside overlay film frame a and planish roller b, overlay film frame a reels barrier film 1, the arranged outside knurling rolls f of right driven roller e, main drive roll g, and knurling rolls, main drive roll is tangent, barrier film 1 out fits tightly heel move with cooling steel band by planishing roller b and cooling steel band end face from overlay film frame a, when barrier film 1 is walked, material of coating is coated in the upper surface of barrier film by oil coating box simultaneously, because the temperature of material of coating is higher, therefore spray equipment (not shown) is set in the below of cooling steel band, it is that 10 DEG C of chilled waters are lowered the temperature to cooling steel band that spray equipment can spray temperature.On barrier film, various rough decorative pattern is formed after the barrier film that smearing coats expects passes between knurling rolls, main drive roll.
Left driven roller, right driven roller, main drive roll are respectively arranged with motor, and main drive roll driving isolation film moves.Certain above-mentioned parts also can be controlled by a motor, but each roller coordinates the motion of each roller of control that a motor can be convenient.
Knurling rolls are hollow tubular structure, heater (not shown) can be set in the inside of knurling rolls like this, heater can be have the electric heater unit regulating temperature function, the circumferential surface of knurling rolls has equally distributed concave surface and convex surface, concave surface and the convex surface on knurling rolls surface form decorative pattern on barrier film, and the concave surface of knurling rolls circumferential surface distribution and the depth of convex surface can regulate, heater can heat by the barrier film between knurling rolls and main drive roll, and embossing is more prone to.
During this plant running, knurling rolls need open heating, and the temperature on surface is 100 ~ 130 DEG C, and the speed of coil production line is 20 ~ 45m/min.
The coating technique of above-mentioned film covering device is: barrier film is by planishing roller and cooling steel band is fitted, on cooling steel band, self-adhesion asphalt material contacts just one-step forming of lowering the temperature with barrier film, the left and right driven roller at cooling steel band two ends drives steel band to move, barrier film is pulled away from cooling steel band by main drive roll winding when going to right driven roller place, at the incision inferius place knurling rolls extruding coiled material lower surface of main drive roll, whole coating process completes.
This device is applied to the production of wet paving waterproof roll, produce W (wet paving) the P class I type one side 1.5mm product in GB/T23457-2009 " overlaying/wet paving waterproof roll ".Coating technique is: adopt 40gPE barrier film, cooling steel band chilled water temperature is 12 DEG C, self-adhesion asphalt material temperature is 140 DEG C, the production speed of a motor vehicle is 28m/min, and knurling rolls surface temperature is 108 DEG C, enters cooling steel band after barrier film planishes, just one-step forming of lowering the temperature is contacted with self-adhesion asphalt material, barrier film reaches the incision inferius of main drive roll with cooling steel band transmission, and at this place's knurling rolls extruding coiled material lower surface barrier film, coating process completes.
Table 1 example 1 wet paving P class coiled material testing result
Example 2
This device is applied to the production of wet paving waterproof roll, produce W (wet paving) the PY class I type one side 3.0mm product in GB/T23457-2009 " overlaying/wet paving waterproof roll ".Coating technique is: adopt 40gPE barrier film, cooling steel band chilled water temperature is 10 DEG C, self-adhesion asphalt material temperature is 145 DEG C, the production speed of a motor vehicle is 40m/min, and knurling rolls surface temperature is 120 DEG C, enters cooling steel band after barrier film planishes, just one-step forming of lowering the temperature is contacted with self-adhesion asphalt material, barrier film reaches the incision inferius of main drive roll with cooling steel band transmission, and at this place's knurling rolls extruding coiled material lower surface barrier film, coating process completes.
Table 2 example 2 wet paving PY class coiled material testing result
Use this film covering device to produce the coiled material of P class and PY class in GB/T23457-2009 respectively, compared with control group, the outward appearance of coiled material is improved, and the detection perform of bonding aspect gets a promotion, and coiled material construction application successful improves.
The present invention changes original coating technique, has broken intrinsic idea, has obtained larger effect with less cost, and when all constant in other respects, through this film covering device, coiled material outward appearance improves, and wet paving adhesive strength is improved.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (10)
1. a film covering device for wet construction self-adhesive coiled material, is characterized in that: comprise can bend endless belt, overlay film frame, oil coating box, overlay film frame reels barrier film;
Wherein the both sides of endless belt are relative respectively arranges left driven roller, right driven roller, and left driven roller and right driven roller are tangent with endless belt respectively, endless belt is with left driven roller and right driven roller for fulcrum carries out ring-shaped slide, and the top of endless belt arranges oil coating box, and oil coating box is built with material of coating;
At the arranged outside overlay film frame of left driven roller, overlay film frame reels barrier film, the arranged outside knurling rolls of right driven roller, main drive roll, and knurling rolls, main drive roll are tangent, barrier film from after overlay film frame launches and endless belt end face fit tightly and follow endless belt and move, when barrier film is walked, material of coating is coated in the upper surface of barrier film by oil coating box simultaneously, and the barrier film smearing material of coating passes between knurling rolls, main drive roll;
Left driven roller, right driven roller, main drive roll are respectively arranged with motor, the motion of main drive roll driving isolation film.
2. the film covering device of wet construction self-adhesive coiled material according to claim 1, is characterized in that: the below of endless belt arranges spray equipment, lowers the temperature to endless belt.
3. the film covering device of wet construction self-adhesive coiled material according to claim 1, is characterized in that: described in coat material for modified pitch.
4. the film covering device of wet construction self-adhesive coiled material according to claim 3, it is characterized in that: described knurling rolls are hollow tubular structure, the inside of knurling rolls arranges heater, the circumferential surface of knurling rolls has equally distributed concave surface and convex surface, and the concave surface on knurling rolls surface and convex surface extrude barrier film and form decorative pattern.
5. the film covering device of wet construction self-adhesive coiled material according to claim 3, is characterized in that: described heater is have the electric heater unit regulating temperature function, and the concave surface of knurling rolls circumferential surface distribution and the depth of convex surface can regulate.
6. the film covering device of wet construction self-adhesive coiled material according to claim 3, is characterized in that: also arrange between overlay film frame and left driven roller and planish roller, barrier film from overlay film frame out after to send from the lower surface planishing roller and enter belt surface.
7. the film covering device of wet construction self-adhesive coiled material according to claim 3, is characterized in that: the decorative pattern shape that described knurling rolls press out is any combination of square, rectangle, ellipse, rhombus or above-mentioned shape.
8. the film covering device of wet construction self-adhesive coiled material according to claim 3, is characterized in that: described barrier film is PE film.
9. the film covering device of wet construction self-adhesive coiled material according to claim 1, is characterized in that: described endless belt is cooling steel band.
10. the using method of the film covering device of wet construction self-adhesive coiled material, it is characterized in that: first barrier film is wound on main drive roll by barrier film after the pull-out of overlay film frame, barrier film simultaneously between overlay film frame and main drive roll is fitted on the end face of endless belt closely, start dynamic motor afterwards, endless belt is made to carry out ellipse circular motion, barrier film is followed endless belt and is moved under the drive of main drive roll, while barrier film movement, coating material in oil coating box to be coated material to the upper surface of barrier film, from knurling rolls after being coated with the barrier film of material of coating, pass between main drive roll, and between knurling rolls and driven roller time, due to squeezing action, knurling rolls leave the decorative pattern on knurling rolls surface on barrier film, the barrier film finally completing embossing is wound on main drive roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240763.8A CN104802494A (en) | 2015-05-12 | 2015-05-12 | Film covering device for constructing self-adhered coiled material with wet method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240763.8A CN104802494A (en) | 2015-05-12 | 2015-05-12 | Film covering device for constructing self-adhered coiled material with wet method |
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| CN104802494A true CN104802494A (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240763.8A Pending CN104802494A (en) | 2015-05-12 | 2015-05-12 | Film covering device for constructing self-adhered coiled material with wet method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216419A (en) * | 2015-10-15 | 2016-01-06 | 惠州东方雨虹建筑材料有限责任公司 | A kind of multi-functional coil production line |
| CN115254528A (en) * | 2022-06-27 | 2022-11-01 | 江苏奥力新材料股份有限公司 | PP paper back glue smearing process and smearing device thereof |
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| CN102007246A (en) * | 2008-04-18 | 2011-04-06 | 雷恩哈德库兹基金两合公司 | Heated embossing roll |
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| CN204712580U (en) * | 2015-05-12 | 2015-10-21 | 惠州东方雨虹建筑材料有限责任公司 | A kind of film covering device of wet construction self-adhesive coiled material |
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| US20060196596A1 (en) * | 2003-09-10 | 2006-09-07 | Johns Manville International, Inc. | Highly reflective asphalt-based roofing membrane |
| CN101220699A (en) * | 2008-01-04 | 2008-07-16 | 中国化学建筑材料公司苏州防水材料研究设计所 | Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof |
| CN102007246A (en) * | 2008-04-18 | 2011-04-06 | 雷恩哈德库兹基金两合公司 | Heated embossing roll |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105216419A (en) * | 2015-10-15 | 2016-01-06 | 惠州东方雨虹建筑材料有限责任公司 | A kind of multi-functional coil production line |
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| CN115254528A (en) * | 2022-06-27 | 2022-11-01 | 江苏奥力新材料股份有限公司 | PP paper back glue smearing process and smearing device thereof |
| CN115254528B (en) * | 2022-06-27 | 2023-09-15 | 江苏奥力新材料股份有限公司 | PP paper back glue smearing process and smearing device thereof |
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Application publication date: 20150729 |