CN112275530A - Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof - Google Patents
Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof Download PDFInfo
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- CN112275530A CN112275530A CN202011001908.6A CN202011001908A CN112275530A CN 112275530 A CN112275530 A CN 112275530A CN 202011001908 A CN202011001908 A CN 202011001908A CN 112275530 A CN112275530 A CN 112275530A
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- self
- roll
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- gluing
- adhesion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Abstract
The invention discloses a wide high-molecular synergistic self-adhesive waterproof coiled material and an edge online gluing system thereof, wherein the wide high-molecular viscosity-reducing self-adhesive waterproof coiled material is a hierarchical mechanism and sequentially comprises the following components from top to bottom: subtract adhesion coating, self-adhesive layer, main waterproof layer, self-adhesion strip and transfer membrane, the width of subtracting adhesion coating is less than the self-adhesive layer, one side and the self-adhesive layer parallel and level of subtracting adhesion coating, the opposite side forms the overlap edge that the self-adhesive layer part spills, the overlap edge still covers has the barrier film, from adhesion strip specification and overlap edge width phase-match set up main waterproof layer bottom and the one side of subtracting adhesion coating and self-adhesive layer parallel and level of broad width polymer efficiency self-adhesion waterproofing membrane bond with the overlap edge during the construction mutually. Through the mode, the invention can effectively improve the initial bonding property of the lap joint and the lap joint of the specific area with the open water, and even achieve the lap joint effect which cannot be operated by using a welding method under the environment with higher water level of some underground spaces.
Description
Technical Field
The invention relates to the field of waterproof rolls, in particular to a wide high-molecular synergistic self-adhesive waterproof roll and an edge online gluing system of the wide high-molecular synergistic self-adhesive waterproof roll.
Background
The high-molecular self-adhesive waterproof coiled material is a waterproof coiled material constructed by a pre-laying reverse-adhesion method, wherein a synthetic high-molecular sheet is used as a base film and is covered with a high-molecular self-adhesive film layer. The polymer self-adhesive waterproof coiled material does not need to be heated or sintered by open fire during construction, is not bonded by harmful binders, and is simple, quick, safe, green and environment-friendly to operate. Although the waterproof roll has many advantages, in practice, when the high-molecular self-adhesive waterproof roll is used for construction, the longitudinal lap joint strength is low after construction due to the influence of factors such as field environment and the like when the edge is lapped, the waterproof reliability is poor, and the problem of liquid leakage is easy to occur when the edge is lapped at a position with open water.
Disclosure of Invention
The invention mainly solves the technical problem of providing a wide high-molecular synergistic self-adhesive waterproof coiled material which can improve the lap joint strength and the application range.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a broad width polymer is enlarged from adhesive waterproofing membrane of sticking with effect, broad width polymer is enlarged from adhesive waterproofing membrane of sticking with effect is the hierarchical mechanism, and from the top down is in proper order: subtract adhesion coating, self-adhesive layer, main waterproof layer, self-adhesion strip and transfer membrane, the width of subtracting adhesion coating is less than the self-adhesive layer, one side and the self-adhesive layer parallel and level of subtracting adhesion coating, the opposite side forms the overlap edge that the self-adhesive layer part spills, the overlap edge still covers has the barrier film, from adhesion strip specification and overlap edge width phase-match, set up in the main waterproof layer bottom of the high-molecular building self-adhesion waterproofing membrane of broad width and subtract one side of adhesion coating and self-adhesive layer parallel and level, bond with the overlap edge during the construction mutually.
In a preferred embodiment of the present invention, the width of the lap gap is 8-10 cm.
In order to solve the technical problem, the invention adopts another technical scheme that: the utility model provides an online rubber coating system in limit portion of broad width polymer synergism self-adhesion waterproofing membrane, the online rubber coating device in limit portion of broad width polymer synergism self-adhesion waterproofing membrane includes: the transfer film coating device comprises a transfer film unwinding mechanism, a transfer film coating mechanism, a composite roller and a constant tension control system, wherein the transfer film unwinding mechanism is electrically connected with the constant tension control system; the transfer film unreeling mechanism comprises an unreeling frame and a raw material roll arranged on the unreeling frame, the transfer film gluing mechanism comprises a gluing frame, and a steering roller, a gluing mold and a floating laminating roller which are arranged on the gluing frame, and the gluing mold can automatically adjust the rotation angle according to the position of the floating laminating roller; the raw material roll of the transfer film is unreeled, then is firstly adjusted in direction by the steering roller and then is attached to the floating attaching roller, and is sprayed by the glue coating film and then enters the roller surface of the composite roller together with the surface layer material to complete the compounding.
In a preferred embodiment of the present invention, the constant tension control system includes a programmable logic controller, a tension sensor, a linear velocity sensor, a raw material roll diameter detector, a proportional valve, and a pneumatic controller, the programmable controller is further provided with an alarm module, data output ends of the tension sensor and the linear velocity sensor are connected to a data input end of the programmable logic controller, a data output end of the raw material roll diameter sensor is connected to a data input end of the programmable logic controller, a data output end of the programmable logic controller is connected to a data input end of the proportional valve, a data output end of the proportional valve is connected to the pneumatic controller, and the pneumatic controller controls a rotation speed of the raw material roll.
In a preferred embodiment of the present invention, the tension sensor is installed at a supporting position of the floating laminating roller.
In a preferred embodiment of the present invention, the linear velocity sensor is mounted perpendicular to the surface of the transfer film.
In a preferred embodiment of the present invention, the roll diameter sensor is mounted on the unwinding frame, the sensing head of the roll diameter sensor is perpendicular to the surface of the roll, and the instant diameter of the roll is determined by subtracting the distance from the roll sensing head to the roll surface from the distance between the sensing head of the roll diameter sensor and the roll central axis.
In a preferred embodiment of the present invention, the raw material roll diameter sensor is an ultrasonic detector or a laser range finder.
In a preferred embodiment of the present invention, the unwinding frame has two unwinding positions.
The invention has the beneficial effects that: according to the technical scheme, the self-adhesive rubber sheet with a certain width and thickness is coated on the edge of the back face of the commonly-used broad-width polymer synergistic self-adhesive waterproof coiled material, and the size of the coated self-adhesive rubber sheet is matched with the lap edge reserved on the surface of the broad-width polymer synergistic self-adhesive waterproof coiled material, so that the lap joint initial viscosity can be effectively improved during field construction, and the lap joint can be carried out in a specific area with open water, and even the lap joint effect that a welding method cannot be operated is achieved in some environments with high underground space water level.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention
FIG. 2 is a schematic diagram illustrating the edge gluing principle according to a preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. the adhesive tape comprises an anti-sticking layer, 2 self-sticking layers, 3 main waterproof layers, 4 self-sticking adhesive strips, 5 transfer films, 6 isolating films, 7 surface layer materials, 8 unwinding frames, 9 coating frames, 10 raw material rolls, 11 turning rolls, 12 floating laminating rolls, 13 composite rolls, 14 coating molds.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the utility model provides a broad width polymer synergism self-adhesion waterproofing membrane, broad width polymer synergism self-adhesion waterproofing membrane is hierarchical mechanism, and from the top down is in proper order: the transfer film comprises an anti-sticking layer 1, a self-sticking layer 2, a main waterproof layer 3, a self-sticking adhesive strip 4 and a transfer film 5, wherein the self-sticking material used by the self-sticking layer 2 is butyl self-sticking adhesive, fine sand is laid on the upper surface of the self-adhesive layer 2 to form a viscosity reducing layer 1, the main waterproof layer 3 is a HDPE high polymer coiled material, the transfer film 5 is made of a transparent PE film, the width of the anti-adhesion layer 1 is 8-10 cm less than that of the self-adhesion layer 2, one side of the anti-sticking layer 1 is flush with the self-sticking layer 2, the other side forms a lap edge which is partially leaked from the self-sticking layer 2, the lapping edges are also covered with an isolating film 6 made of PE material to prevent the adhesive layer 2 leaked from the broad width polymer synergistic self-adhesive waterproof coiled material during storage from being ash dropped to reduce viscosity, the convex attached of self-adhesion strip 4 is in the one side of 3 bottoms of main waterproof layer and adhesion reducing layer 1 and self-adhesion layer 2 parallel and level, the size of self-adhesion strip 4 with the breach size phase-match of overlap joint limit. Through this structure, the breach bottom and the protruding self-adhesive tape 4 matching use of broad width polymer increase self-adhesive waterproofing membrane through top overlap joint limit when the construction, make different self-adhesive waterproofing membrane form organic unity, the gap that produces in the overlap joint in-process has been reduced, the phenomenon of leaking has been reduced, moreover from adhesive tape 4 direct and 2 overlap joints on self-adhesive layer, the first viscidity of lapped has effectually been improved, can be in the specific region overlap joint that has the open water, can reach the overlap joint effect that can't operate with the welding method even under the higher environment of underground space water level.
The utility model provides an online rubber coating system of broad width polymer synergism self-adhered waterproofing membrane limit portion, the online rubber coating device of broad width polymer synergism self-adhered waterproofing membrane limit portion includes: the transfer film coating device comprises a transfer film unwinding mechanism, a transfer film coating mechanism, a composite roller 13 and a constant tension control system, wherein the transfer film unwinding mechanism is electrically connected with the constant tension control system; the transfer film unreeling mechanism comprises an unreeling frame 8 and a raw material roll 10 arranged on the unreeling frame 8, the transfer film gluing mechanism comprises a gluing frame 9, a steering roller 11, a gluing mold 14 and a floating attaching roller 12, the steering roller 11, the gluing mold 14 and the floating attaching roller 12 are mounted on the gluing frame 9, and the gluing mold 14 can automatically adjust the rotation angle according to the position of the floating attaching roller 12; the raw material roll 10 of the transfer film 5 is unreeled, then is adjusted in direction by the turning roller 11, is attached to the floating attaching roller 12, and is sprayed with glue by the glue coating film 14, and then enters the roller surface of the composite roller 13 together with the surface layer material 7 to complete the compounding.
The constant tension control system comprises a programmable logic controller, a tension sensor, a linear velocity sensor, a raw material roll diameter detector, a proportional valve and a pneumatic controller, wherein an alarm module is also installed on the programmable logic controller; the tension sensor is installed at a supporting position of the floating attaching roller 12, and when the transfer film 5 passes, the tension sensor can detect the instant tension in the vertical direction, the linear velocity sensor is installed perpendicular to the surface of the transfer film 5, the instant linear velocity of the transfer film can be detected, the data output ends of the tension sensor and the linear velocity sensor are connected with the data input end of the programmable logic controller, the raw material roll diameter sensor is arranged on the unreeling frame 8, the data output end of the raw material roll diameter sensor is connected with the data input end of the programmable logic controller, the data output end of the programmable logic controller is connected with the data input end of the proportional valve, the data output end of the proportional valve is connected with the pneumatic controller, and the pneumatic controller controls the rotating speed of the raw material roll 10. The control mode of the constant tension control system is as follows; firstly, the measured instant data is transmitted to the programmable logic controller through the tension sensor and the linear velocity sensor to be compared with the reference data, if the data is normal, the raw material roll diameter sensor transmits the measured instant data to the programmable logic controller, the programmable logic controller adjusts the rotating speed of the raw material roll 10 through a proportional valve controlled pneumatic controller according to the diameter change of the raw material roll so as to keep the whole linear speed unchanged, thereby reducing the linear velocity fluctuation and the tension fluctuation, comparing the linear velocity and the tension fluctuation data after the rotational speed of the raw material roll is adjusted with the reference data after being collected by the tension sensor and the linear velocity sensor again, the process is circulated continuously, the fluctuation of the integral tension is extremely small, thereby reducing the floating amplitude of the floating laminating roller, in the process, if the comparison of the reference data is abnormal, the programmable logic controller alarms or stops.
The raw material roll diameter sensor is an ultrasonic detector or a laser range finder and can accurately measure the real-time raw material roll diameter, the raw material roll diameter sensor is installed on the unwinding frame 8, an induction head of the raw material roll diameter sensor is perpendicular to the surface of the raw material roll 10, and the real-time diameter of the raw material roll 10 is obtained by subtracting the distance from the raw material roll induction head to the surface of the raw material roll 10 from the distance between the induction head of the raw material roll diameter sensor and the central axis of the raw material roll.
Unreel and have two on the frame 8 and unreel the position, consequently, every unreel and all be provided with a raw materials on the position and roll up diameter sensor, can realize that the seamless switching that raw materials book 10 unreeled unreels, prevent that the change dress time from influencing overall efficiency when every book finishes.
The width of the glue outlet of the gluing mold 14 can be adjusted, and the upper limit of the width of the glue outlet is 100 mm.
The working principle of the invention is that the unwinding speed of the raw material roll is indirectly controlled by a programmable logic controller in a tension and linear speed double-parameter feedback control mode, so that the overall tension of the unwound transfer film is kept stable, the floating amplitude of the floating laminating roller is reduced, and the self-adhesive is ensured to be flat and free from wrinkles when being coated to the transfer film 5 and then laminated with the edge of the main waterproof layer 3. And the adjustable gluing mold can adjust the width of the self-adhesive and the angle of the mold according to the technical requirements of products and the characteristic requirements of the transfer film 5, and accurately control the thickness of the self-adhesive coated on the transfer film 5. And the floating attaching roller 12 can be automatically lifted according to the thickness of the transfer film 5, so that the best angle and the best attaching effect between the transfer film 5 coated with the self-adhesive and the main waterproof layer 3 are realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a broad width polymer synergism self-adhesion waterproofing membrane, a serial communication port, broad width polymer synergism self-adhesion waterproofing membrane is hierarchical mechanism, and from the top down is in proper order: subtract adhesion coating, self-adhesive layer, main waterproof layer, self-adhesion strip and transfer membrane, the width of subtracting adhesion coating is less than the self-adhesive layer, one side and the self-adhesive layer parallel and level of subtracting adhesion coating, the opposite side forms the overlap edge that the self-adhesive layer part spills, the overlap edge covers has the barrier film, from adhesion strip specification and overlap edge width phase-match set up main waterproof layer bottom and the one side of subtracting adhesion coating and self-adhesive layer parallel and level of broad width polymer efficiency-increasing self-adhesion waterproofing membrane bond with the overlap edge during the construction.
2. The broad width polymer synergistic self-adhesive waterproof roll material as claimed in claim 1, wherein the width of the overlapping edge is 8-10 cm.
3. The on-line edge gluing system for the wide polymer synergistic self-adhesive waterproof roll material as claimed in claims 1-2, wherein the on-line edge gluing device for the wide polymer synergistic self-adhesive waterproof roll material comprises: the transfer film coating device comprises a transfer film unwinding mechanism, a transfer film coating mechanism, a composite roller and a constant tension control system, wherein the transfer film unwinding mechanism is electrically connected with the constant tension control system;
the transfer film unreeling mechanism comprises an unreeling frame and a raw material roll arranged on the unreeling frame, the transfer film gluing mechanism comprises a gluing frame, and a steering roller, a gluing mold and a floating laminating roller which are arranged on the gluing frame, and the gluing mold can automatically adjust the rotation angle according to the position of the floating laminating roller;
the raw material roll of the transfer film is unreeled, then is firstly adjusted in direction by the steering roller and then is attached to the floating laminating roller, and is sprayed by the glue coating film and enters the roller surface of the composite roller together with the pre-composite surface layer material to complete the compounding of the whole wide high-molecular synergistic self-adhesive waterproof coiled material.
4. The online gluing system for the edge of the wide-width polymer synergistic self-adhesive waterproof roll according to claim 3, wherein the constant tension control system comprises a programmable logic controller, a tension sensor, a linear velocity transducer, a raw roll diameter detector, a proportional valve and a pneumatic controller, an alarm module is further arranged on the programmable controller, data output ends of the tension sensor and the linear velocity transducer are connected with a data input end of the programmable logic controller, a data output end of the raw roll diameter sensor is connected with a data input end of the programmable logic controller, a data output end of the programmable logic controller is connected with a data input end of a proportional valve, a data output end of the proportional valve is connected with the pneumatic controller, and the pneumatic controller controls the rotation speed of the raw roll.
5. The system for on-line gluing of the edge of the wide polymer synergistic self-adhesive waterproof roll according to claim 4, wherein the tension sensor is mounted at a supporting position of the floating laminating roller.
6. The system for on-line gluing of the edge of the wide polymer synergistic self-adhesive waterproof roll according to claim 4, wherein the linear velocity sensor is mounted perpendicular to the surface of the transfer film.
7. The system for on-line gluing of the edge of the broad width polymer synergistic self-adhesive waterproof roll as claimed in claim 4, wherein the roll diameter sensor is mounted on the unwinding frame, the sensing head of the roll diameter sensor is perpendicular to the surface of the roll, and the instant diameter of the roll is determined by subtracting the distance from the sensing head of the roll diameter sensor to the surface of the roll from the distance from the sensing head of the roll to the central axis of the roll.
8. The system for on-line gluing of the edge of the wide polymer synergistic self-adhesive waterproof roll according to claim 7, wherein the raw material roll diameter sensor is an ultrasonic detector or a laser range finder.
9. The system for on-line gluing of the edge of the wide polymer synergistic self-adhesive waterproof roll according to claim 3, wherein the unwinding frame is provided with two unwinding stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001908.6A CN112275530A (en) | 2020-09-22 | 2020-09-22 | Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011001908.6A CN112275530A (en) | 2020-09-22 | 2020-09-22 | Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof |
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| CN112275530A true CN112275530A (en) | 2021-01-29 |
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| CN202011001908.6A Pending CN112275530A (en) | 2020-09-22 | 2020-09-22 | Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2105614A (en) * | 1981-09-02 | 1983-03-30 | Grace W R & Co | Waterproofing material |
| CN104340728A (en) * | 2013-07-29 | 2015-02-11 | 江苏凯伦建材股份有限公司 | Combined tensile force control device for coiled material |
| CN205112598U (en) * | 2015-10-12 | 2016-03-30 | 常熟市三恒建材有限责任公司 | Second third of ten heavenly stems of reactive ternary butyl rubber self -adhered waterproofing membrane's limit membrane set composite |
| CN207808652U (en) * | 2017-12-21 | 2018-09-04 | 唐山德生科技有限公司 | Prespreading TPE Macromolecular self-adhesive membrane waterproof rolls |
| CN209008011U (en) * | 2018-10-19 | 2019-06-21 | 常熟市三恒建材有限责任公司 | A kind of online adjustable hot-melt scrapes device |
| CN110963344A (en) * | 2019-12-27 | 2020-04-07 | 辽宁工业大学 | Multi-axis servo tension control device and control method thereof |
| CN210263448U (en) * | 2019-07-19 | 2020-04-07 | 璞耐特(大连)科技有限公司 | Pre-paved TPO waterproof coiled material |
| CN111040652A (en) * | 2019-12-03 | 2020-04-21 | 江苏凯伦建材股份有限公司 | High-molecular pre-laid waterproof coiled material |
-
2020
- 2020-09-22 CN CN202011001908.6A patent/CN112275530A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2105614A (en) * | 1981-09-02 | 1983-03-30 | Grace W R & Co | Waterproofing material |
| CN104340728A (en) * | 2013-07-29 | 2015-02-11 | 江苏凯伦建材股份有限公司 | Combined tensile force control device for coiled material |
| CN205112598U (en) * | 2015-10-12 | 2016-03-30 | 常熟市三恒建材有限责任公司 | Second third of ten heavenly stems of reactive ternary butyl rubber self -adhered waterproofing membrane's limit membrane set composite |
| CN207808652U (en) * | 2017-12-21 | 2018-09-04 | 唐山德生科技有限公司 | Prespreading TPE Macromolecular self-adhesive membrane waterproof rolls |
| CN209008011U (en) * | 2018-10-19 | 2019-06-21 | 常熟市三恒建材有限责任公司 | A kind of online adjustable hot-melt scrapes device |
| CN210263448U (en) * | 2019-07-19 | 2020-04-07 | 璞耐特(大连)科技有限公司 | Pre-paved TPO waterproof coiled material |
| CN111040652A (en) * | 2019-12-03 | 2020-04-21 | 江苏凯伦建材股份有限公司 | High-molecular pre-laid waterproof coiled material |
| CN110963344A (en) * | 2019-12-27 | 2020-04-07 | 辽宁工业大学 | Multi-axis servo tension control device and control method thereof |
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