CN217069430U - Modified asphalt waterproofing membrane gumming device - Google Patents
Modified asphalt waterproofing membrane gumming device Download PDFInfo
- Publication number
- CN217069430U CN217069430U CN202220263821.4U CN202220263821U CN217069430U CN 217069430 U CN217069430 U CN 217069430U CN 202220263821 U CN202220263821 U CN 202220263821U CN 217069430 U CN217069430 U CN 217069430U
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- CN
- China
- Prior art keywords
- roller
- glue
- cloth
- steeping vat
- modified asphalt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010426 asphalt Substances 0.000 title claims abstract description 13
- 239000012528 membrane Substances 0.000 title claims abstract description 9
- 238000004078 waterproofing Methods 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 49
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000010073 coating (rubber) Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 30
- 238000007598 dipping method Methods 0.000 claims description 17
- 238000003892 spreading Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011387 rubberized asphalt concrete Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model relates to a waterproofing membrane production technical field especially relates to a be used for modified asphalt waterproofing membrane gumming device for carry out the rubber coating to child base cloth, including steeping vat, cloth supporting roller, compress roller, first extrusion pair roller, glue coating roll and second extrusion pair roller, the cloth supporting roller sets up in child base cloth feed end, is located steeping vat upper portion, the compress roller is located the steeping vat, and the steeping vat is arranged in to the glue coating roller, first extrusion pair roller all is located the steeping vat top in second extrusion pair roller, divides to establish the both sides at the steeping vat.
Description
Technical Field
The utility model relates to a waterproofing membrane production technical field especially relates to a gumming device for modified asphalt waterproofing membrane production.
Background
The production of the modified asphalt waterproof coiled material at present generally adopts a gum dipping procedure on a base fabric of a tire. The dipping device is used for coating asphalt glue on the base fabric of the tire, the asphalt glue is prepared under the conditions of high temperature and high-speed shearing, a large amount of air is inevitably mixed to generate bubbles, the base fabric of the tire is generally produced by needling, pinholes are left, the starch glue is dipped and coated with certain moisture absorption and water absorption properties, and therefore the coating layer of the tire also has bubble pores, is easy to be soaked and compacted, and has great influence on the construction and subsequent use of coiled materials. Therefore, it is necessary to develop a dipping apparatus capable of reducing the problems such as air bubbles in the modified asphalt rubber layer in the dipping process.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the above problems, the utility model provides a modified asphalt waterproofing membrane gumming device for carry out the rubber coating to child base cloth, including steeping vat, cloth supporting roller, compress roller, first extrusion pair roller, glue coating roll and second extrusion pair roller, the cloth supporting roller sets up in child base cloth feed end, is located steeping vat upper portion, the compress roller is located the steeping vat, and the glue coating roller is arranged in the steeping vat, first extrusion pair roller all is located the steeping vat top in second extrusion pair roller, divides to establish the both sides at the steeping vat.
The glue spreader further comprises a blanking device, the section of the blanking device is triangular, a feed inlet A is formed in the upper portion of the blanking device, and the blanking device is located above the glue spreader.
The tire base cloth gluing machine further comprises a material accumulating hopper, the cross section of the material accumulating hopper is in a trapezoid shape, a feeding hole B is formed in the upper portion of the material accumulating hopper, a narrow gap is formed between the upper edge of the material accumulating hopper and the tire base cloth, and when liquid in the material accumulating hopper overflows, the liquid is in contact with the lower surface of the tire base cloth for gluing.
The utility model has the advantages that: the air bubble and the air hole formed on the surface of the coating layer can be effectively compensated, so that the leakage risk of the building is reduced. The coating layer is thicker and thicker, and the thickness of the product is achieved, so that the leakage risk of the building is reduced, and the surface quality of the product is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the device comprises a base cloth 1, a cloth supporting roller 2, a glue dipping tank 3, a cloth pressing roller 4, a first extrusion double-roll 5, a glue inlet A6, a blanking device 7, a glue coating roller 8, a material accumulation hopper 9, a second extrusion double-roll 10, a glue outlet 11 and a glue inlet B12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a modified asphalt waterproofing membrane gumming device for carry out the rubber coating to child base cloth 1, including steeping vat 3, cloth supporting roller 2, compress roller 4, first extrusion pair roller 5, glue coating roll and second extrusion pair roller 10, cloth supporting roller 2 sets up in child base cloth 1 feed end, is located steeping vat 3 upper portion, compress roller 4 is located steeping vat 3, and glue coating roller 8 is arranged in steeping vat 3, first extrusion pair roller 5 all is located steeping vat 3 top in second extrusion pair roller 10, divides to establish in the both sides of steeping vat 3. The bottom of the glue dipping tank 3 is also provided with a glue outlet 11. The cloth supporting roller 2, the gluing compression roller, the first extrusion pair roller 5, the feeder 7, the glue spreader 8, the material accumulating hopper 9 and the second extrusion pair roller 10 in the scheme can be arranged on the frame, wherein the cloth supporting roller 2, the gluing compression roller, the first extrusion pair roller 5, the glue spreader 8 and the second extrusion pair roller 10 can be fixed on the frame through a central shaft and can rotate.
After the tire base cloth 1 enters the glue dipping tank 3, the tire base cloth is dipped by the cloth pressing roller 4 and then is extruded and shaped by the first extrusion pair roller 5, so that the first glue coating thickness is controlled to be 1/3-1/2 of the product thickness, and finally, the second glue coating is carried out by the second extrusion pair roller 10, the two times of extrusion intervals are beneficial to the diffusion of the tire base water and bubbles in the glue, so that the building leakage risk is reduced, and the thickness of the second extrusion pair roller 10 is controlled to be the product thickness.
As the improvement of the scheme, the glue spreading device further comprises a blanking device 7, the upper part of the blanking device 7 is provided with a glue inlet A6, the section of the blanking device 7 is triangular, glue can be injected more conveniently, and the blanking device 7 is positioned above the glue spreading roller 8. Before the second extrusion, the upper surface and the lower surface of the base fabric 1 are secondarily coated with glue through the feeder 7 and the glue coating roller 8, so that the defects of air holes, pits and the like generated on the surfaces of the base fabric can be effectively overcome, the coating layer is thicker and firmer, the thickness of the product is achieved, and the risk of building leakage is reduced. The length of the discharge hole of the blanking device 7 is longer than the width of the tire base cloth 1.
As an improvement, the device also comprises a material accumulation hopper 9, the upper part of the material accumulation hopper is provided with a glue inlet B12, and the glue is circularly injected into the material accumulation hopper 9. The cross section of the material accumulating hopper 9 is in a trapezoid shape, a narrow gap is formed between the upper edge of the S material accumulating hopper 9 and the tire base cloth 1, and when the colloid in the material accumulating hopper 9 overflows, the colloid is in contact with the lower surface of the tire base cloth 1 for gluing. The material collecting hopper 9 is connected with a glue injection device to keep the glue overflowing state all the time. Set up long-pending hopper 9 after the rubber coating of the second time and guarantee that child base bottom surface feed is sufficient and avoid lower surface thickness to thin on the part in order to influence construction quality, can also make the coiled material glue film compacter through twice extrusion, guarantee product appearance quality. And secondary feeding is carried out on the lower surface, so that the problems that the thickness of a coating material on the lower surface of the base is too small, the base is exposed and even damaged easily during hot melting construction, and the bonding and waterproof performance of the coiled material are influenced are avoided.
As an improvement of the scheme, the glue outlet 11 is connected with the glue inlet A6 and the glue inlet B12, and supplies are circularly provided for the blanking device 7 and the material accumulation hopper 9 through a pump structure, so that the circulation of the materials in the glue dipping tank is kept and the materials are in the same temperature gradient, and the influences of deflection, shrinkage, curling and the like caused by different material temperature gradients are avoided. The gum dipping tank 3 in the scheme is heated by a heating device, so that the material (colloid) is kept at about 185 ℃, and the colloid in the scheme is the modified asphalt.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a modified asphalt waterproofing membrane gumming device for carry out the rubber coating to child base cloth, its characterized in that: the cloth-spreading device comprises a glue dipping tank, a cloth supporting roller, a cloth pressing roller, a first extrusion double-roller, a glue spreading roller and a second extrusion double-roller, wherein the cloth supporting roller is arranged at the feeding end of a base fabric and is positioned at the upper part of the glue dipping tank, the cloth pressing roller is positioned in the glue dipping tank, the glue spreading roller is arranged in the glue dipping tank, and the first extrusion double-roller and the second extrusion double-roller are both positioned above the glue dipping tank and are respectively arranged at two sides of the glue dipping tank.
2. The modified asphalt waterproof roll material dipping device according to claim 1, characterized in that: the glue spreader also comprises a blanking device, the section of the blanking device is triangular, a feed inlet A is arranged at the upper part of the blanking device, and the blanking device is positioned above the glue spreader.
3. The modified asphalt waterproof roll material dipping device according to claim 1, characterized in that: the material collecting hopper is characterized by further comprising a material collecting hopper, wherein the cross section of the material collecting hopper is in a trapezoid shape, and a feeding hole B is formed in the upper portion of the material collecting hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263821.4U CN217069430U (en) | 2022-02-09 | 2022-02-09 | Modified asphalt waterproofing membrane gumming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263821.4U CN217069430U (en) | 2022-02-09 | 2022-02-09 | Modified asphalt waterproofing membrane gumming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217069430U true CN217069430U (en) | 2022-07-29 |
Family
ID=82543910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220263821.4U Active CN217069430U (en) | 2022-02-09 | 2022-02-09 | Modified asphalt waterproofing membrane gumming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217069430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441116A (en) * | 2023-06-14 | 2023-07-18 | 苏州东方雨虹建筑材料有限公司 | Oiling device and oiling process for waterproof coiled material before thickness fixing |
-
2022
- 2022-02-09 CN CN202220263821.4U patent/CN217069430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441116A (en) * | 2023-06-14 | 2023-07-18 | 苏州东方雨虹建筑材料有限公司 | Oiling device and oiling process for waterproof coiled material before thickness fixing |
| CN116441116B (en) * | 2023-06-14 | 2023-08-29 | 苏州东方雨虹建筑材料有限公司 | Oiling device and oiling method for waterproof coiled material before thickness fixing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A modified asphalt waterproofing membrane impregnation device Effective date of registration: 20231124 Granted publication date: 20220729 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING INNVWA WATERPROOF BUILDING MATERIALS TECHNOLOGY GROUP CO.,LTD. Registration number: Y2023210000303 |