CN202368030U - Composite waterproof board production device - Google Patents
Composite waterproof board production device Download PDFInfo
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- CN202368030U CN202368030U CN2011205305173U CN201120530517U CN202368030U CN 202368030 U CN202368030 U CN 202368030U CN 2011205305173 U CN2011205305173 U CN 2011205305173U CN 201120530517 U CN201120530517 U CN 201120530517U CN 202368030 U CN202368030 U CN 202368030U
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- adhering
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- pressure roller
- press roll
- preheating
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Abstract
The utility model discloses a composite waterproof board production device which comprises an extrusion moulding device, a preheating and adhering device and a self-adhering glue coating and film covering device. The preheating and adhering device comprises a program control adhering device; the program control adhering device comprises an adhering press roll which is controlled to extend and retract by a program; when extending, the adhering press roll is in contact with the surface of a middle press roll to generate extrusion; and the width of the adhering press roll is less than or equal to that of the surface of the middle press roll. According to the utility model, the hot air preheating, the geotextile compounding and the program control adhesion are continuously and sequentially carried out on the surface of a forming press roll, the further drainage requirement is met by uniformly arranging adhering parts of a geotextile and a waterproof board and reserving uniform drainage and discharge passages between the geotextile and the waterproof board, water channeling is effectively prevented by a self-adhering layer and the waterproof efficacy is improved; the device can be conveniently replaced in the requirement for producing different waterproof board structures, the preheating and the adhesion are continuously carried out on the surface of the middle press roll, the product has higher and more stable quality and in the production process, the energy is saved and the cost is low.
Description
Technical field
The utility model belongs to the construction material production equipment and manufactures and designs the field, especially belongs to the splash guard production equipment and manufactures and designs the field, particularly a kind of compound water-proof process units.
Background technology
In the tunnel water handling engineering, watertight composition is fixed in the preliminary bracing.Lay layer of non-woven fabric in advance as cushion, it mainly contains protection watertight composition and hydrophobic and waits effect, forms independently cushion owing to laying nonwoven in advance, establishes splash guard again on nonwoven cushion upper berth, and its construct comparatively complicacy and construction period are longer.Therefore having occurred nonwoven on the market is bonded in the compound water-proof on the splash guard fully; But this compound water-proof is owing to be that nonwoven cushion and main body splash guard cover sticking compound processing comprehensively; Therefore due hydrophobic, the drain function reduction of its cushion can not satisfy the tunnel water handling designing requirement.
Moreover existing tunnel seepage phenomenon is serious, one of the main reasons be exactly splash guard after follow-up construction or operating period breakage, water passes splash guard, between watertight composition and secondary lining concrete, scurries the water phenomenon, makes that drainage is more and more serious.Pressing for a kind of new waterproof product can be full fully sticking with the secondary liner structure layer, effectively prevents to scurry water, improves the waterproof effect.
At present the splash guard material of main part has multiplely, is mixed and made into like among EVA, ECB, the HDPE one or more, and thickness is generally at 0.7～1.5mm, fabric width 1～5m, and length is not limit with web-like or tabular depositing.
Geotextiles is claimed geotextile again, and it is the water penetration geosynthetics that is formed through acupuncture or braiding by synthetic fibers, is the cloth shape, and geotextiles is divided into spins geotextiles and non-woven geotextile.Geotextiles has outstanding filtration, draining, isolation, reinforcement, antiseepage, protective action, have in light weight, tensile strength is high, good penetrability, high temperature resistant, anti-freezing, ageing-resistant, corrosion-resistant.
That carries out other materials such as geotextiles on the splash guard two sides bondingly has a plurality of devices at present, and what general production equipment carried out is complete bonding and overlay film, does not also have to produce to have tangential draining, hydrophobic function composite water-proof board device.
Summary of the invention
The utility model discloses a kind of compound water-proof process units according to the deficiency of prior art.The problem that the utility model will solve provides a kind of ability and produces the composite water-proof panel assembly that has tangential draining, hydrophobic function and cover glue, film comprehensively.
The utility model is realized through following technical scheme:
The compound water-proof process units comprises that extrusion moulding device, preheating and bonder, self-adhesion sizing material apply and film covering device, is characterized in that:
Said preheating and bonder comprise last pressure roller, middle pressure roller and the lower compression roller that axially parallel is provided with, and middle pressure roller is between last pressure roller and lower compression roller; Be disposed with hot-air pre-heating device, geotextiles set composite, program control adhering device in middle roller surface rotation direction.
Further said program control adhering device comprises the bonding pressure roller that programme-control is flexible, contacts the generation extruding with middle roller surface when bonding pressure roller stretches out, and the width of bonding pressure roller is less than or equal to middle roller surface width.
Further said bonding pressure roller width is no less than two groups less than middle roller surface width in middle pressure roller axially-aligned.
Further said self-adhesion sizing material applies and comprises two axial parallel and horizontally disposed chill rolls with film covering device; Above two chill roll contact points, striker plate and distributing device are arranged; Two chill rolls rotate in opposite directions, carry the open a book device and the finished product outlet roller of composite in addition.
Above-mentioned hot-air pre-heating device comprises electric heater unit, blower fan and hot-blast outlet, and hot-blast outlet is arranged in said roller surface.
Above-mentioned geotextiles set composite comprise geotextiles open a book device and with splash guard sheet material and geotextiles at the superimposed guide roller of middle roller surface.
Above-mentioned compound water-proof process units production stage is:
1) water-proof sheet material is to be extruded through extruding machine by body material, to the main body sheet that the pressure roller of pressurizing unit pushes the formation water-proof sheet material, sends into the chill roll place through the conveying corollary apparatus again.
2) through the hot-air pre-heating device fixed point position that main body sheet sets is preheated; Make the little thawing of being heated of main body sheet one side.
3) the geotextiles device of opening a book is superimposed through guide roller at middle roller surface with splash guard sheet material and geotextiles.
4) program control adhering device is flexible through time relay control cylinder; Telescopic cylinder drive pressure roller covers fabric to be bonded in and preheats little thawing position; One side in the splash guard main body sheet forms piece or strip adhesive portion, and the figure worker's cloth and the water-proof sheet material material of main part of other non-bonded part positions still are in released state.
5) will go up material of main part after the step processing, send between the two axial parallel and horizontally disposed chill rolls through carrying corollary apparatus.
6) distributing device of self-adhesion sizing material is thrown in the hot melt self-adhering sizing material between two big cooling pressure rollers; It is reasonable to regulate striker plate position assurance hot melt self-adhering sizing material cloth; Regulate the spacing between two big planishing rollers; Guaranteeing that another side at the material of main part of compound layer of non-woven fabric applies covers the self-adhesion sizing material, forms self-adhesive layer.Cover self-adhesive layer on by guide roller barrier film simultaneously and rotate the self-adhesive layer that is formed with barrier film with two chill rolls in opposite directions.
7) through outlet roller, chill roll to making volume equipment, rolling is processed.
Above-mentionedly program controlly form the longitudinal strip adhesive portion when being bonded in the continuous pressing of scalable pressure roller or when being interrupted pressing, form bulk or horizontal strip adhesive portion.When continuous pressing, scalable pressure roller width equals strip adhesive portion width, according to the splash guard needs a plurality of parallel pressure rollers can be set, and after pressing, forms the longitudinal strip adhesive portion.When being interrupted pressing, when scalable pressure roller width is identical with the splash guard width, is interrupted pressing and forms horizontal strip adhesive portion; When scalable pressure roller width during less than the splash guard width, a plurality of parallel pressure rollers can be set, be interrupted pressing and form block adhesive portion.
When geotextiles and splash guard material of main part are bonding, the suspension fixture can also be set, generally hang fixture and select the cotton fibre braid over braid for use, its width is 15～25mm, and length is 200～300mm, and tensile strength is>=300N/10mm that fixedly number of packages is 2～6/m
2
Helpfulness of the present invention: the utility model sets gradually hot-air pre-heating device, geotextiles set composite, program control adhering device continuously on the forming press-roller surface; Through the adhesive portion of geotextiles and splash guard evenly is set; Between geotextiles and splash guard, reserved uniform hydrophobic, drainage channel; Satisfied further drainage requirement, self-adhesive layer has effectively prevented to scurry water, has improved the waterproof effect; Adhesive portion is provided with density with the suspension fixture and had both satisfied requirement of strength and also satisfied the draining needs to greatest extent.The utility model device is through applying heating, compound sticking, self-adhesion sizing material and equipment for coating film improvement realization; The utility model device can conveniently be changed in the different waterproof plate structures of production need, and roller surface in preheating and bonding being arranged on is carried out continuously, and product quality is better more stable, and production energy savings cost is low.
Description of drawings
Fig. 1 is preheating, bonder production procedure structural representation;
Fig. 2 is another kind of preheating, bonder production procedure structural representation;
Fig. 3 covers glue, film covering device production procedure structural representation;
Fig. 4 is a preheating nozzle arrangements sketch map;
Fig. 5 is a preheating nozzle sectional structure sketch map;
Fig. 6 is scalable pressure roller pressure roller of press fit device and bearing cutaway view;
Fig. 7 is the compound water-proof sectional structure chart;
Fig. 8 has piece adhesive portion compound water-proof vertical view;
Fig. 9 has bar adhesive portion compound water-proof vertical view.
Among the figure, the 1st, extruding machine, the 2nd, hot-air pre-heating device, 2a are the hot-air pre-heating device nozzles, the 3rd, the geotextiles device of opening a book; The 4th, the geotextiles guide roller, the 5th, programme-control bonder, 5a are the pressure roller and the bearings of scalable pressure roller, the 6th, last pressure roller, the 7th, middle pressure roller; The 8th, lower compression roller, the 9th, splash guard is carried the device of opening a book, the 10th, splash guard guide roller, the 11st, self-adhesion sizing material distributing device; The 12nd, the overlay film device of opening a book, the 13rd, self-adhesion sizing material striker plate, the 14th, the self-adhesion sizing material applies and the right chill roll of overlay film, and the 15th, the self-adhesion sizing material applies and the left chill roll of overlay film; The 16th, finished product guide roller, the 21st, splash guard body layer, the 22nd, geotextiles cushion, the 23rd, self-adhesive layer; The 24th, suspension fixture, the 25th, piece adhesive portion, the 26th, vertical bar adhesive portion, the 27th, barrier film.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.Embodiment is used to explain the utility model, limits the utility model never in any form.
In conjunction with Fig. 1 to Fig. 9.
The compound water-proof process units; Comprise that extrusion moulding device, preheating and bonder, self-adhesion sizing material apply and film covering device; Preheating and bonder comprise last pressure roller, middle pressure roller and the lower compression roller that axially parallel is provided with, and middle pressure roller is between last pressure roller and lower compression roller; Be disposed with hot-air pre-heating device, geotextiles set composite, program control adhering device in middle roller surface rotation direction.
The self-adhesion sizing material applies and comprises two axial parallel and horizontally disposed chill rolls with film covering device, above two chill roll contact points, striker plate and distributing device is arranged, and two chill rolls rotate in opposite directions, carry the open a book device and the finished product outlet roller of composite in addition.
The hot-air pre-heating device comprises electric heater unit, blower fan and hot-blast outlet, and hot-blast outlet is arranged in said roller surface.
The geotextiles set composite comprise geotextiles open a book device and with splash guard sheet material and geotextiles at the superimposed guide roller of middle roller surface.
Program control adhering device comprises the bonding pressure roller that programme-control is flexible, contacts the generation extruding with middle roller surface when bonding pressure roller stretches out, and the width of bonding pressure roller is less than or equal to middle roller surface width.
Bonding pressure roller width is no less than two groups in middle pressure roller axially-aligned during less than middle roller surface width.
Program controlly form the longitudinal strip adhesive portion when being bonded in the continuous pressing of scalable pressure roller or when being interrupted pressing, form bulk or horizontal strip adhesive portion.When continuous pressing, scalable pressure roller width equals strip adhesive portion width, according to the splash guard needs a plurality of parallel pressure rollers can be set, and after pressing, forms the longitudinal strip adhesive portion.When being interrupted pressing, when scalable pressure roller width is identical with the splash guard width, is interrupted pressing and forms horizontal strip adhesive portion; When scalable pressure roller width during less than the splash guard width, a plurality of parallel pressure rollers can be set, be interrupted pressing and form block adhesive portion.
When geotextiles and splash guard material of main part are bonding, the suspension fixture can also be set, generally hang fixture and select the cotton fibre braid over braid for use, its width is 15～25mm, and length is 200～300mm, and tensile strength is>=300N/10mm that fixedly number of packages is 2～6/m
2
In conjunction with Fig. 1; The utility model preheating, bonder production process are: pressure roller 7 was shaped to the waterproof roll material of main part with lower compression roller 8 during raw material was delivered to after extrusion dies is extruded; Be heated to technological temperature through hot-air pre-heating device 2 again; With guide roller 4 fabric is covered cloth on material of main part by the device 3 of opening a book again, the back with the preheating position of fabric pressurized adhesion at material of main part, forms the splash guard coiled material of the bonding single face compound fabric of point, bar through bonder 5.
In conjunction with Fig. 2; The another kind of preheating of the utility model, bonder production process are: pressure roller 7 bottoms during Manufactured homogeneous macromolecule coiled material is delivered to by the device 9 of opening a book; Be heated to technological temperature through hot-air pre-heating device 2 again; With guide roller 4 fabric is covered cloth on material of main part by the device 3 of opening a book again, the back with the preheating position of fabric pressurized adhesion at material of main part, forms the splash guard coiled material of the bonding single face compound fabric of point, bar through bonder 5.
In conjunction with Fig. 3; The production process of covering glue, film covering device of the utility model is: the bonding waterproof roll of piece of processing or bar is delivered between right chill roll 14 and the left chill roll 15 through guide roller 10; Barrier film is delivered between right chill roll 14 and the left chill roll 15 by the device 12 of opening a book simultaneously; The self-adhesion sizing material through the rotation in opposite directions of right chill roll 14 and left chill roll 15, covers the self-adhesion sizing material and is coated with light face one side that is pressed together on main body in distributing device 11 is placed on the space of being limit by two striker plates 13; The barrier film of being emitted by the device 12 of opening a book simultaneously is laminated with on self-adhesion sizing material surface again; Thereby processed point, the bonding adhesive polymer waterproof roll of bar, after guide roller 16 is delivered to the cooler roll device, the rolling packed products.
Whole compound water-proof process units production stage is:
1) water-proof sheet material is to be extruded through extruding machine by body material, to the main body sheet that the pressure roller of pressurizing unit pushes the formation water-proof sheet material, sends into the chill roll place through the conveying corollary apparatus again.
2) through the hot-air pre-heating device fixed point position that main body sheet sets is preheated; Make the little thawing of being heated of main body sheet one side.
3) the geotextiles device of opening a book is superimposed through guide roller at middle roller surface with splash guard sheet material and geotextiles.
4) program control adhering device is flexible through time relay control cylinder; Telescopic cylinder drive pressure roller covers fabric to be bonded in and preheats little thawing position; One side in the splash guard main body sheet forms piece or strip adhesive portion, and the figure worker's cloth and the water-proof sheet material material of main part of other non-bonded part positions still are in released state.
5) will go up material of main part after the step processing, send between the two axial parallel and horizontally disposed chill rolls through carrying corollary apparatus.
6) distributing device of self-adhesion sizing material is thrown in the hot melt self-adhering sizing material between two big cooling pressure rollers; It is reasonable to regulate striker plate position assurance hot melt self-adhering sizing material cloth; Regulate the spacing between two big planishing rollers; Guaranteeing that another side at the material of main part of compound layer of non-woven fabric applies covers the self-adhesion sizing material, forms self-adhesive layer.Cover self-adhesive layer on by guide roller barrier film simultaneously and rotate the self-adhesive layer that is formed with barrier film with two chill rolls in opposite directions.
7) through outlet roller, chill roll to making volume equipment, rolling is processed.
Claims (6)
1. a compound water-proof process units comprises extrusion moulding device, preheating and bonder, the coating of self-adhesion sizing material and film covering device, it is characterized in that:
Said preheating and bonder comprise last pressure roller, middle pressure roller and the lower compression roller that axially parallel is provided with, and middle pressure roller is between last pressure roller and lower compression roller; Be disposed with hot-air pre-heating device, geotextiles set composite, program control adhering device in middle roller surface rotation direction.
2. compound water-proof process units according to claim 1; It is characterized in that: said program control adhering device comprises the bonding pressure roller that programme-control is flexible; Contact the generation extruding with middle roller surface when bonding pressure roller stretches out, the width of bonding pressure roller is less than or equal to middle roller surface width.
3. compound water-proof process units according to claim 2 is characterized in that: said bonding pressure roller width is no less than two groups less than middle roller surface width in middle pressure roller axially-aligned.
4. according to claim 1 or 2 or 3 described compound water-proof process units; It is characterized in that: said self-adhesion sizing material applies and comprises two axial parallel and horizontally disposed chill rolls with film covering device; Above two chill roll contact points, striker plate and distributing device are arranged; Two chill rolls rotate in opposite directions, carry the open a book device and the finished product outlet roller of composite in addition.
5. compound water-proof process units according to claim 4 is characterized in that: said hot-air pre-heating device comprises electric heater unit, blower fan and hot-blast outlet, and hot-blast outlet is arranged in said roller surface.
6. compound water-proof process units according to claim 4 is characterized in that: said geotextiles set composite comprise geotextiles open a book device and with splash guard sheet material and geotextiles at the superimposed guide roller of middle roller surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205305173U CN202368030U (en) | 2011-12-16 | 2011-12-16 | Composite waterproof board production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205305173U CN202368030U (en) | 2011-12-16 | 2011-12-16 | Composite waterproof board production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368030U true CN202368030U (en) | 2012-08-08 |
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ID=46591750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205305173U Expired - Lifetime CN202368030U (en) | 2011-12-16 | 2011-12-16 | Composite waterproof board production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203935A (en) * | 2013-05-03 | 2013-07-17 | 江苏晟欣防排水材料有限公司 | Composite waterproof board and manufacturing equipment thereof |
| CN103522715A (en) * | 2013-09-30 | 2014-01-22 | 山东浩阳新型工程材料股份有限公司 | Membrane spraying and membrane calendering production device |
| CN109483894A (en) * | 2018-09-25 | 2019-03-19 | 岳阳东方雨虹防水技术有限责任公司 | Waterproof roll back hangs the welder and welding method of weldering rope |
-
2011
- 2011-12-16 CN CN2011205305173U patent/CN202368030U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203935A (en) * | 2013-05-03 | 2013-07-17 | 江苏晟欣防排水材料有限公司 | Composite waterproof board and manufacturing equipment thereof |
| CN103522715A (en) * | 2013-09-30 | 2014-01-22 | 山东浩阳新型工程材料股份有限公司 | Membrane spraying and membrane calendering production device |
| CN103522715B (en) * | 2013-09-30 | 2015-12-02 | 山东浩阳新型工程材料股份有限公司 | A kind of film, calendered film production equipment |
| CN109483894A (en) * | 2018-09-25 | 2019-03-19 | 岳阳东方雨虹防水技术有限责任公司 | Waterproof roll back hangs the welder and welding method of weldering rope |
| CN109483894B (en) * | 2018-09-25 | 2021-01-26 | 岳阳东方雨虹防水技术有限责任公司 | Welding device and welding method for back-hanging welding rope of waterproof coiled material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |