CN221022392U - Special back-coated hot melt adhesive film unreeling composite device for waterproof coiled material - Google Patents
Special back-coated hot melt adhesive film unreeling composite device for waterproof coiled material Download PDFInfo
- Publication number
- CN221022392U CN221022392U CN202322819277.4U CN202322819277U CN221022392U CN 221022392 U CN221022392 U CN 221022392U CN 202322819277 U CN202322819277 U CN 202322819277U CN 221022392 U CN221022392 U CN 221022392U
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- Prior art keywords
- adhesive film
- melt adhesive
- unreeling
- hot
- waterproof coiled
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000013329 compounding Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of building waterproof coiled materials, in particular to special back-coated hot-melt adhesive film unreeling compound equipment for compounding a hot-melt adhesive film and a high polymer sheet into a waterproof coiled material, which comprises a feeding module and a first compound device, wherein the sheet sent out by the feeding module and the hot-melt adhesive film are subjected to cold laminating molding by the first compound device; the utility model has the beneficial effects that the first unreeling device adopts the moving part which can change the position of the first unreeling shaft, and the moving part can move the first unreeling shaft outside the first unreeling device, so that more operation space is obtained, and on the basis, the coil replacement is not influenced by other factors when the coil is replaced, thereby obviously improving the coil replacement efficiency.
Description
Technical Field
The utility model relates to the field of building waterproof coiled materials, in particular to special back-coating hot-melt adhesive film unreeling compound equipment for compounding a hot-melt adhesive film and a polymer sheet into a waterproof coiled material.
Background
A water-proof coiled material is composed of a composite film consisting of hot-melt adhesive film and high-molecular sheet, which are coiled materials in sheet shape, and is made up through cold adhering by back-coating hot-melt adhesive film unwinding equipment.
At present, the waterproof coiled material is coated on a polymer sheet through hot coating, the size of a used coating machine is large, the required space is large, meanwhile, the equipment input cost is high, the energy consumption of a hot coating method is high, the physical and chemical properties of the polymer sheet can be influenced by high temperature, and finally the waterproof effect is influenced.
Disclosure of utility model
In order to solve the problems, the utility model provides special back-coating hot melt adhesive film unreeling compound equipment for waterproof coiled materials, and aims to solve the problems that an upper waterproof layer and a lower waterproof layer required in two construction processes of a construction site are required to be fully adhered and a method is not uniform after a new standard building and municipal engineering waterproof general specification (GB 55030-2022) is implemented.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special backing hot melt adhesive film unreels compound equipment of waterproofing membrane, includes feeding module and first composite device, and first composite device is cold laminating shaping to the polymer sheet and the hot melt adhesive film that feed module sent, its characterized in that is arranged in feeding module to send out the first unreeling device of hot melt adhesive film, has the moving part who sends out first unreeling shaft from first unreeling device.
Further, the first unreeling device comprises a supporting component, and the moving component is in sliding connection with the surface of the supporting component.
Further, the moving assembly comprises a moving platform, and a sliding wheel moving on the supporting assembly is arranged at the bottom of the moving platform.
Further, a handle is arranged on the mobile platform, and the mobile platform is pulled by the handle.
Further, the moving assembly and the first unreeling shaft are provided with 2 to 3.
Further, the first composite device comprises a first deviation rectifying light curtain and a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with the supporting component, and the first deviation rectifying light curtain is used for detecting whether the path of the hot melt adhesive film is deviated or not and readjusting the conveying path of the hot melt adhesive film.
Further, the first deviation rectifying light curtain is any one of single-sheet deviation rectifying or double-sheet deviation rectifying.
Further, the first deviation rectifying light curtain comprises a detection frame and a sensor, wherein one side of the detection frame is provided with an opening in a '匚' shape, the sensor is arranged on a first side and a second side opposite to each other in the opening and is far away from the edge of the opening, and when the hot melt adhesive film passes through the opening, the sensor judges whether the hot melt adhesive film deviates according to the output quantity of signals.
Further, the feeding module comprises a second unreeling device for sending out the polymer sheet, and the second compound device is used for detecting whether the path of the polymer sheet is deviated or not and readjusting the conveying path of the polymer sheet on the second unreeling device.
The utility model has the beneficial effects that:
1. The first unreeling device adopts a moving part capable of changing the position of the first unreeling shaft, and the moving part can move the first unreeling shaft outside the first unreeling device, so that more operation space is obtained, and on the basis, the coil replacement is not required to be influenced by other factors when the coil is replaced, so that the coil replacement efficiency is remarkably improved, in other words, the coil replacement device has the advantages of small size, small occupied space and low cost;
2. the cold lamination does not influence the performance of the polymer sheet and the waterproof performance of the final coiled material;
3.2 or 3 first unreeling shafts can be replaced without stopping;
4. Can accurately correct deviation.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is an enlarged schematic view of the site of fig. 1.
Fig. 3 is a perspective view of the first unreeling device.
Fig. 4 is a perspective view of the test rack.
Fig. 5 is a perspective view of a press-fit structure.
Fig. 6 is a perspective view of the first unwind in another direction.
Fig. 7 is an enlarged schematic view at B of fig. 6.
Reference numerals illustrate: 1. a first compounding device; 2. a first unreeling device; 21. a first unreeling shaft;
22. A steering roller bracket; 23. a support bar; 24. a support rail; 25. a steering roller;
26. A mobile platform; 26', a sliding wheel; 27. a handle; 28. a limiting plate; 29. a nut;
30. a limit rod; 3. a second unreeling device; 4. a polymer sheet; 5. a hot melt adhesive film;
6. A composite membrane; 100. a press roller; 700. a detection frame; 700a, a first side; 700b, second side;
701. a sensor; 702. and a hydraulic cylinder.
Detailed Description
As shown in fig. 1-5, a special back-coated hot melt adhesive film unreeling compound device for a waterproof coiled material is composed of a feeding module and a first compound device 1, wherein the feeding module comprises a first unreeling device 2 and a second unreeling device 3, the second unreeling device 3 is used for delivering a polymer sheet 4, the first unreeling device 2 is used for delivering a hot melt adhesive film 5, as shown in fig. 1, the second unreeling device 3 is positioned above the first unreeling device 2, the first compound device 1 comprises a plurality of guide rollers which are respectively used corresponding to the hot melt adhesive film 5 and the polymer sheet 4, the hot melt adhesive film 5 and the polymer sheet 4 are guided between two compression rollers in the first compound device 1, and a compound film 6 is formed through lamination;
The first unreeling device 2 comprises a first unreeling shaft 21, a moving assembly, a supporting assembly and a steering roller 25, wherein the supporting assembly is formed by installing a steering roller bracket 22 and a supporting bar 23 on a supporting cross bar 24, the steering roller 25 is installed on the steering roller bracket 22, and the moving assembly is in sliding connection with the surface of the supporting bar 23, so that after the first unreeling shaft 21 is installed on the moving assembly, the moving assembly moves out of the first unreeling device 2 from the supporting bar 23, more operation space is obtained, and the situation of difficult replacement caused by space problems can not occur when the first unreeling shaft 21 is taken out from the upper part of the supporting bar 23.
In addition, the structure has the advantage of simple structure, and has the characteristic of optimizing assembly cost.
The moving assembly comprises a moving platform 26, a sliding wheel 26 'moving on a supporting bar 23 is arranged at the bottom of the moving platform 26, and a moving track matched with the sliding wheel 26' is arranged on the surface of the supporting bar 23.
Specifically, the mobile platform 26 is provided with the handle 27, and the handle 27 pulls the mobile platform 26 to achieve the effects of saving labor and facilitating pushing.
As shown in fig. 6-7, a limiting plate 28 extending out of the supporting bar 23 is arranged on the side surface of the moving platform 26, a limiting groove is arranged on the limiting plate 28, a limiting rod 30 arranged on the side surface of the supporting bar 23 can rotate into the limiting groove, the limiting rod 30 passes through the end part of the limiting groove through a nut 29 and is in threaded connection with the end part of the limiting rod 30, the end surface of the nut 29 abuts against the side surface of the limiting plate 30, and in the feeding process, the moving platform 26 is prevented from being deviated due to vibration.
Specifically, the moving assembly and the first unwinding shaft 21 are provided with two first unwinding shafts 21, the two first unwinding shafts 21 are used alternately, after the coiled material of any one first unwinding shaft 21 is about to be exhausted, the hot melt adhesive film 5 on the other first unwinding shaft 21 is manually adhered to the hot melt adhesive film 5 in a conveying state, and the alternate use can avoid stopping machine to replace the coiled material, so that the production efficiency is remarkably improved.
Two are just one embodiment, but three may also be provided.
In addition, the first composite device 1 includes a set of pressing rollers 100 that are abutted against each other, and a first deviation correcting light curtain, the polymer sheet 4 and the hot melt adhesive film 5 enter between the two pressing rollers 100, the two pressing rollers 100 press the polymer sheet 4 and the hot melt adhesive film 5 to form the composite film 6, the first deviation correcting light curtain is used for detecting whether the path of the hot melt adhesive film 5 deviates and readjusting the conveying path of the hot melt adhesive film 5, specifically, the first deviation correcting light curtain also includes a hydraulic cylinder 702 and a first deviation correcting light curtain, the first deviation correcting light curtain includes a detection frame 700 and a photoelectric sensor 701, the shape of the detection frame 700 is a shape of a '匚' with an opening at one side, the receiving end and the transmitting end of the photoelectric sensor 701 are respectively arranged on a first side 700a and a second side 700b opposite to the opening, and are far away from the edge of the opening, when the hot melt adhesive film 5 passes through the opening, the photoelectric sensor 701 judges whether the hot melt adhesive film 5 deviates according to whether the signal is interrupted; if the displacement occurs, the photoelectric sensor 701 sends a corresponding signal to the hydraulic cylinder 702, a piston rod of the hydraulic cylinder 702 is connected with the support cross bar 24, and a roller is arranged below the support cross bar 24.
It should be noted that, the first deviation rectifying light curtain is a single-side deviation rectifying light curtain, the hot melt adhesive film 5 is resident in the detection range of the emitting end of the photoelectric sensor 701, the deviation amount of the hot melt adhesive film 5 in the detection range is measured, the controller is used for controlling the hydraulic cylinder 702 to drive the supporting cross rod 24 to move, the first unwinding shaft 21 is driven to swing towards the response direction, and the hot melt adhesive film 5 is rectified and centered.
The feeding module comprises a second unreeling device 3 for delivering the polymer sheet 4, and the second unreeling device is used for detecting whether the path of the polymer sheet is deviated or not and readjusting the conveying path of the polymer sheet 4 on the second unreeling device 3, wherein the second unreeling device has the same structure as the first unreeling device 1, so that the principle of the second unreeling device is not repeated.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (9)
1. The utility model provides a special backing hot melt adhesive film unreels compound equipment of waterproofing membrane, includes feeding module and first composite device, and first composite device is cold laminating shaping to the polymer sheet and the hot melt adhesive film that feed module sent, its characterized in that is arranged in feeding module to send out the first unreeling device of hot melt adhesive film, has the moving part who sends out first unreeling shaft from first unreeling device.
2. The special back-coated hot melt adhesive film unreeling compound device for the waterproof coiled material according to claim 1, wherein the first unreeling device comprises a supporting component, and the moving component is in sliding connection with the surface of the supporting component.
3. The special back-coated hot melt adhesive film unreeling compound device for the waterproof coiled material according to claim 1, wherein the moving assembly comprises a moving platform, and a sliding wheel moving on the supporting assembly is arranged at the bottom of the moving platform.
4. The special back-coated hot melt adhesive film unreeling compound device for the waterproof coiled material according to claim 3, wherein a handle is arranged on the movable platform, and the movable platform is pulled by the handle.
5. The special back-coated hot melt adhesive film unreeling composite device for waterproof coiled materials, as claimed in claim 1, wherein the number of the moving assembly and the number of the first unreeling shafts are 2 to 3.
6. The special backing hot-melt adhesive film unreeling compound device for the waterproof coiled material according to claim 2, wherein the first compound device comprises a first deviation rectifying light curtain and a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with the supporting component, and the first deviation rectifying light curtain is used for detecting whether the path of the hot-melt adhesive film is deviated or not and readjusting the conveying path of the hot-melt adhesive film.
7. The special back-coated hot melt adhesive film unreeling composite device for waterproof coiled materials, as claimed in claim 6, wherein the first deviation rectifying light curtain is any one of single-sheet deviation rectifying and double-sheet deviation rectifying.
8. The special back-coated hot-melt adhesive film unreeling compound device for waterproof coiled materials, as claimed in claim 7, wherein the first deviation rectifying light curtain comprises a detection frame and a sensor, wherein the detection frame is in a 匚 shape, one side of the detection frame is provided with an opening, the sensor is arranged on the first side and the second side opposite to each other in the opening and is far away from the edge of the opening, and when the hot-melt adhesive film passes through the opening, the sensor judges whether the hot-melt adhesive film deviates according to the output quantity of signals.
9. The special backing hot-melt adhesive film unreeling compound device for the waterproof coiled material according to claim 1, further comprising a second compound device, wherein the feeding module comprises a second unreeling device for sending out the polymer sheet, and the second compound device is used for detecting whether the path of the polymer sheet deviates or not and readjusting the conveying path of the polymer sheet on the second unreeling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819277.4U CN221022392U (en) | 2023-10-20 | 2023-10-20 | Special back-coated hot melt adhesive film unreeling composite device for waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819277.4U CN221022392U (en) | 2023-10-20 | 2023-10-20 | Special back-coated hot melt adhesive film unreeling composite device for waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022392U true CN221022392U (en) | 2024-05-28 |
Family
ID=91134185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322819277.4U Active CN221022392U (en) | 2023-10-20 | 2023-10-20 | Special back-coated hot melt adhesive film unreeling composite device for waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022392U (en) |
-
2023
- 2023-10-20 CN CN202322819277.4U patent/CN221022392U/en active Active
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