CN114953251A - Polyester composite waterproof coiled material and preparation method thereof - Google Patents
Polyester composite waterproof coiled material and preparation method thereof Download PDFInfo
- Publication number
- CN114953251A CN114953251A CN202210552544.3A CN202210552544A CN114953251A CN 114953251 A CN114953251 A CN 114953251A CN 202210552544 A CN202210552544 A CN 202210552544A CN 114953251 A CN114953251 A CN 114953251A
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- asphalt
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- composite waterproof
- polyester composite
- polyester
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- 229920000728 polyester Polymers 0.000 title claims abstract description 51
- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 25
- 239000010426 asphalt Substances 0.000 claims abstract description 92
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 39
- 238000002844 melting Methods 0.000 claims description 28
- 230000008018 melting Effects 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 239000012943 hotmelt Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 241001504664 Crossocheilus latius Species 0.000 description 12
- 238000003466 welding Methods 0.000 description 12
- 230000009467 reduction Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/30—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/32—Making multilayered or multicoloured articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of waterproof coiled materials, in particular to a polyester composite waterproof coiled material and a preparation method thereof, and the preparation method of the polyester composite waterproof coiled material comprises the following steps: step one, putting water and polyester into a heating vessel according to a proportion to prepare a polyester solution; step two, the prepared asphalt block is placed in a sheet-making device, and the processing of the block asphalt into sheet asphalt is completed; thirdly, adding the polyester solution into the smearing device, and then allowing the flaky asphalt to pass through the smearing device to smear the polyester solution on two sides of the flaky asphalt; drying the sheet asphalt and collecting the asphalt by returning the asphalt to a roller to finish the preparation of the polyester composite waterproof coiled material; the polyester composite waterproof coiled material prepared by the preparation method of the polyester composite waterproof coiled material is formed by coating polyester solution on the surface of sheet asphalt.
Description
Technical Field
The invention relates to the technical field of waterproof coiled materials, in particular to a polyester composite waterproof coiled material and a preparation method thereof.
Background
The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, and along with the development of the society, the waterproof roll is also rapidly developed, most of the existing waterproof rolls are polyester composite waterproof rolls which are waterproof articles taking ethylene-vinyl acetate or thermoplastic elastomers as main materials, but the existing technology cannot process the polyester composite waterproof rolls with different thicknesses and widths through rapid adjustment.
Disclosure of Invention
The invention aims to provide a polyester composite waterproof coiled material and a preparation method thereof.
The purpose of the invention is realized by the following technical scheme:
a preparation method of a polyester composite waterproof coiled material comprises the following steps:
step one, putting water and polyester into a heating vessel according to a proportion to prepare a polyester solution;
step two, placing the prepared asphalt block into a sheet making device to finish processing the block asphalt into sheet asphalt;
thirdly, adding the polyester solution into the smearing device, and allowing the flaky asphalt to pass through the smearing device to smear the polyester solution on two sides of the flaky asphalt;
and step four, drying the sheet asphalt and collecting the sheet asphalt by returning the sheet asphalt to a roller to finish the preparation of the polyester composite waterproof coiled material.
The sheet-making device can process sheet asphalt with different thicknesses and widths.
Preferably, the film-making device includes the hot melt chamber and rotates the rotation axis of connection on the hot melt chamber, equal fixedly connected with spiral plate on two rotation axes, and sliding connection has four smooth transfer boards on the hot melt chamber, and the last rotation of hot melt chamber is connected with four positioning lead screws, and four smooth transfer boards pass through screw drive with four positioning lead screws respectively and are connected, are located and rotate on two horizontal positioning lead screws and are connected with the crowded roller of commentaries on classics.
Preferably, the flaking device still includes that the ladle down shaft, two protruding board and two liquid grooves of stirring, and the ladle down shaft rotates to be connected on the hot melt chamber, and two protruding board mirror image fixed connection that stir are on the ladle down shaft, and two liquid grooves of stirring set up respectively on two protruding boards of stirring.
Preferably, the film-making device still includes the piece grinding component and the hot bent plate of straining, and the piece grinding component fixed connection is on the hot melt chamber, and hot bent plate fixed connection is strained on the hot melt chamber.
Preferably, the stone roller component includes stripping and slicing chamber, two stone roller and two gears, stripping and slicing chamber fixed connection on the hot melt chamber, and two stone roller all rotate to be connected on the stripping and slicing chamber, and two gears are fixed connection respectively on two stone roller, and two gear engagement transmissions are connected.
Preferably, the film-making device still includes two slide plates to one side, and the equal fixed connection of two slide plates to one side is at the stripping and slicing intracavity.
Preferably, the sheet-making device still includes two solid extension boards, cooling chamber, division board and separation roller, and two are fixed the equal fixed connection of extension board on the hot melt chamber admittedly, and cooling chamber and two are fixed extension board fixed connection admittedly, and the hot melt chamber contacts with the cooling chamber, and division board fixed connection is in the cooling chamber, and the separation roller rotates to be connected on the cooling chamber.
Preferably, the tableting device further comprises two belt moving members, both of which are connected to the cooling chamber.
Further, the belt-moving component comprises a central shaft, transfer arms, transfer rollers, worm gears and main rotating wheels, the central shaft is provided with four central shafts, the four central shafts are connected with the transfer arms in a rotating mode, the four transfer rollers are connected between the four transfer arms in a rotating mode, the four transfer arms are respectively connected with the two worm gears in a meshing transmission mode, the main rotating wheels are connected with the two worm gears through transmission chains, the two groups of four central shafts are fixedly connected to the cooling cavity, the two groups of two worm gears are fixedly connected to the cooling cavity, and the two main rotating wheels are respectively connected to two sides of the cooling cavity in a rotating mode.
Preferably, the polyester composite waterproof coiled material prepared by the preparation method of the polyester composite waterproof coiled material is formed by coating a polyester solution on the surface of sheet asphalt.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic flow chart of a preparation method of a polyester composite waterproof roll material according to the invention;
FIG. 2 is a schematic structural view of an example of changing bulk asphalt to liquid asphalt;
FIG. 3 is a schematic cross-sectional structure of an example of a change from bulk pitch to liquid pitch;
FIG. 4 is a schematic view of a cross-sectional view of a portion of an example of a process for converting bulk asphalt to liquid asphalt;
FIG. 5 is a schematic structural view of an example of uniformly stirring liquid asphalt;
FIG. 6 is a schematic diagram of an embodiment of a cut made on a piece of asphalt;
FIG. 7 is a schematic structural view of an example of adjusting the thickness and width of a processed asphalt sheet;
FIG. 8 is a schematic view of the structure of an embodiment of cooling pitch flakes;
FIG. 9 is a schematic cross-sectional profile of an embodiment of cooling pitch flakes;
FIG. 10 is a schematic structural diagram of an embodiment of moving flake asphalt with different thicknesses.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following detailed description with reference to fig. 1 shows a preparation method of a polyester composite waterproof roll, which comprises the following steps:
step one, putting water and polyester into a heating vessel according to a proportion to prepare a polyester solution;
step two, placing the prepared asphalt block into a sheet making device to finish processing the block asphalt into sheet asphalt;
thirdly, adding the polyester solution into the smearing device, and then allowing the flaky asphalt to pass through the smearing device to smear the polyester solution on two sides of the flaky asphalt;
and step four, drying the sheet asphalt and collecting the sheet asphalt by returning the sheet asphalt to a roller to finish the preparation of the polyester composite waterproof coiled material.
As will be described in detail below with reference to FIG. 1, the sheeting apparatus is capable of processing asphalt flakes having different thicknesses and widths.
Further, realize processing out the flaky asphalt of different thickness and different width through the position of adjustment film-making device, adjust the film-making device according to the demand in the place that uses, process out the flaky asphalt of required thickness and width.
The following description is made in detail with reference to fig. 2 to 5, the flaking device includes a hot-melt chamber 101, two rotating shafts 102, two spiral plates 103, four slide adjusting plates 104, four positioning screws 105 and two rotary extrusion rollers 106, the hot-melt chamber 101 is rotatably connected to the two rotating shafts 102 through shafts, the two spiral plates 103 are respectively fixedly connected to the two rotating shafts 102 through welding, the four slide adjusting plates 104 are respectively connected to the hot-melt chamber 101 through empty slots in a sliding manner, the four positioning screws 105 are respectively rotatably connected to the hot-melt chamber 101 through bearing seats, the four positioning screws 105 are respectively connected to the four slide adjusting plates 104 through screw transmission, and the two rotary extrusion rollers 106 are respectively rotatably connected to the two positioning screws 105 through the bearing seats.
Furthermore, an adding port is arranged above the hot melting cavity 101, blocky asphalt is placed in the hot melting cavity 101 through the adding port, a heating plate is arranged at the bottom of the hot melting cavity 101, heat generated by the heating plate is applied to the blocky asphalt to change the blocky asphalt into liquid asphalt, an inclined discharge port is arranged below the hot melting cavity 101, when the liquid asphalt is discharged from the inclined discharge port below the hot melting cavity 101, the processing of the flaked asphalt can be completed, the two rotating shafts 102 can drive the two spiral plates 103 to rotate, when the two spiral plates 103 rotate, the stirring processing of the liquid asphalt in the hot melting cavity 101 can be completed, the rotating directions of the two spiral plates 103 are opposite, when the two spiral plates 103 rotate, a reverse driving force can be generated to move one side of the liquid asphalt located on the left side and the right side of the hot melting cavity 101 forward and backward, so that the liquid asphalt in the hot melting cavity 101 forms a cycle, thus, better stirring force can be generated, the four positioning screws 105 can be rotated to drive the four sliding and adjusting plates 104 to slide, so that the positions of the four sliding and adjusting plates 104 are changed, the port formed between the four sliding and adjusting plates 104 is changed, so that the thickness and the width of the asphalt can be changed, the four sliding and adjusting plates 104 are provided with scales, the positions of the four sliding and adjusting plates 104 can be conveniently observed, so that the thickness and the width of the processed flaky asphalt are changed, the distance between the two transverse sliding and adjusting plates 104 can change the thickness of the processed flaky asphalt, after the two rotary extrusion rollers 106 are arranged, the surface of the flaky asphalt can be further rolled, the surface of the flaky asphalt is ensured to be smooth, a valve is arranged below the hot melting cavity 101, and only when the massive asphalt in the hot melting cavity 101 is changed into liquid asphalt, the valve is opened to discharge the liquid asphalt in the hot melting cavity 101, the liquid material is processed into the flaky asphalt.
According to the detailed description of the attached drawings 2, 3 and 5, the flaking device further comprises a ladle shaft 201, two convex stirring plates 202 and two liquid pouring grooves 203, the ladle shaft 201 is rotatably connected to the hot melting cavity 101 through the shaft, the two convex stirring plates 202 are fixedly connected to the ladle shaft 201 in a mirror image mode through welding, and the two liquid pouring grooves 203 are respectively arranged on the two convex stirring plates 202.
Further, the ladle down shaft 201 can drive the two convex stirring plates 202 to rotate, the two rotating convex stirring plates 202 can drive the two liquid pouring grooves 203 to rotate, the ladle down shaft 201 is connected with the two rotating shafts 102 through the transmission chain, the speed reducing motor I is fixedly connected to the hot melting cavity 101, an output shaft of the speed reducing motor I is fixedly connected with the ladle down shaft 201 through a coupler, the speed reducing motor I is started to drive the ladle down shaft 201 to rotate, the rotating ladle down shaft 201 can drive the two rotating shafts 102 to rotate through the transmission chain, when the two spiral plates 103 are used for stirring asphalt, the two liquid pouring grooves 203 can also rotate, when the two liquid pouring grooves 203 rotate, the two liquid pouring grooves 203 can drive the liquid asphalt at the bottom of the hot melting cavity 101 to move upwards, the flowing range of the liquid asphalt in the hot melting cavity 101 is enhanced, and the stirring effect of the liquid asphalt in the hot melting cavity 101 is further enhanced, ensuring that the bitumen can be heated evenly.
2-4, the production device further comprises a rolling block member and a hot-filtering curved plate 304, the rolling block member is fixedly connected to the hot-melting chamber 101 through welding, and the hot-filtering curved plate 304 is fixedly connected to the hot-melting chamber 101 through welding.
Further, can place the bold pitch in the stone roller component, the realization becomes the pitch of bold pitch into the fritter, become the pitch of fritter, the pitch that becomes the fritter will fall on hot curved plate 304 of straining, be provided with a plurality of filtration pores on the hot curved plate 304 of straining, still have the heating function, the heating function that utilizes hot curved plate 304 of straining carries out heat treatment to the pitch of fritter, further reduce the diameter of fritter pitch, treat that the diameter is enough hours, will fall from hot curved plate 304 and go into in the hot melt chamber 101, can accelerate the melting speed of pitch in the hot melt chamber 101 like this.
According to the detailed description of the figures 2, 3 and 6 in the specification, the grinding block component comprises a cutting block cavity 301, two grinding block rollers 302 and two gears 303, wherein the cutting block cavity 301 is fixedly connected to the hot melting cavity 101 through welding, the two grinding block rollers 302 are both rotatably connected to the cutting block cavity 301 through shafts, the two gears 303 are respectively fixedly connected to the two grinding block rollers 302 through welding, and the two gears 303 are in meshing transmission connection.
Further, cut the processing to bold pitch in stripping cavity 301, when bold pitch is located between two stone roller 302, can accomplish the cutting processing to bold pitch, all be provided with a plurality of archs and a plurality of recess on two stone roller 302, mutually support between a plurality of archs and a plurality of recess, fixedly connected with gear motor II on stripping cavity 301, gear motor II's output shaft passes through shaft coupling and one of them stone roller 302 fixed connection, can drive after starting gear motor II and rotate rather than the stone roller 302 of being connected, and pivoted stone roller 302 is connected through the meshing transmission between two gears 303, drive another stone roller 302 and rotate, let two stone roller 302 simultaneously inwards rotate, just so can handle the stripping and slicing of bold pitch.
According to the detailed description of the attached fig. 2 and 3, the flaking device further comprises two inclined sliding plates 305, and the two inclined sliding plates 305 are fixedly connected in the dicing chamber 301 by welding.
Further, as shown in fig. 1 and 2, two inclined sliding plates 305 are inclined inward, so that asphalt can be placed between the two inclined sliding plates 305, large asphalt can fall between the two grinding rolls 302, and the cutting treatment of the asphalt is realized through the rotation of the two grinding rolls 302.
According to the detailed description of the drawings 2-4 and 8-9 in the specification, the sheet making device further comprises two fixing and supporting plates 401, a cooling cavity 402, a separating plate 403 and a separating roller 404, wherein the two fixing and supporting plates 401 are fixedly connected to the hot melting cavity 101 through welding, the cooling cavity 402 is fixedly connected with the two fixing and supporting plates 401 through welding, the hot melting cavity 101 is in contact with the cooling cavity 402, the separating plate 403 is fixedly connected to the cooling cavity 402 through welding, and the separating roller 404 is rotatably connected to the cooling cavity 402 through a bearing.
Furthermore, the two fixing and supporting plates 401 can provide a fixed space for the cooling cavity 402, cold water is stored in the cooling cavity 402, the cooling cavity 402 is divided into two spaces by the partition plate 403, the two spaces in the cooling cavity 402 are not affected with each other, when liquid asphalt is discharged from the hot melting cavity 101 and directly falls into the cooling cavity 402, the discharged flake asphalt can be contacted with the left end and the right end of the separating roller 404, so that the moving position of the flake asphalt discharged from the hot melting cavity 101 can be changed, the flake asphalt can be firstly fed into the left end of the cooling cavity 402, when the flake asphalt moves in the space at the left end of the cooling cavity 402, the temperature reduction treatment of the flake asphalt can be realized, only after the flake asphalt is cooled, the polyester solution can be coated on the flake asphalt, after the flake asphalt moves for a period of time in the space at the left end of the cooling cavity 402, the water in the space at the left end of the cooling cavity 402 can be heated, the cooling effect to the flake pitch reduces, can change the position of flake pitch at this moment, lets the right-hand member contact of flake pitch and separation roller 404, lets the flake pitch enter the right-hand member of cooling chamber 402, lets the flake pitch remove in the space of cooling chamber 402 right-hand member, can guarantee the flake pitch and cold water contact like this.
The tableting device further includes two belt moving members, both of which are connected to the cooling chamber 402, as described in detail in the description with reference to fig. 5, 6, 9 and 10.
Further, after the flake asphalt is cooled, the flake asphalt needs to be driven to move, the flake asphalt can be in contact with the belt moving component, and the movement of the flake asphalt is driven by the rotation of the belt moving component, so that the flake asphalt is quickly separated from the cooling cavity 402.
The belt-moving component comprises four central shafts 501, transfer arms 502, transfer rollers 503, worm gears 601 and main rotating wheels 602, wherein the four central shafts 501 are rotatably connected with the transfer arms 502 through bearings, the two transfer rollers 503 are rotatably connected between the four transfer arms 502 through shafts, the four transfer arms 502 are respectively in meshing transmission connection with the two worm gears 601, the main rotating wheels 602 are in transmission connection with the two worm gears 601 through transmission chains, the two groups of four central shafts 501 are respectively fixedly connected to a cooling cavity 402 through welding, the two groups of two worm gears 601 are respectively fixedly connected to the cooling cavity 402 through welding, and the two main rotating wheels 602 are respectively rotatably connected to two sides of the cooling cavity 402 through shafts and holes.
Further, the central shaft 501 can provide a rotating space for the transfer arm 502, a worm gear is arranged below the transfer arm 502, the transfer arm 502 can provide a rotating space for the transfer roller 503, the four transfer arms 502 at the front end are all fixedly connected with the reduction motors III, output shafts of the four reduction motors III are respectively and fixedly connected with the four transfer rollers 503 through couplings, the four reduction motors III are connected with a power line through the same lead and switch, the four reduction motors III are started simultaneously, the four transfer rollers 503 can be driven to rotate after the four reduction motors III are started, the four rotating transfer rollers 503 can drive the flake asphalt to move, the flake asphalt can be rapidly discharged from the cooling cavity 402, the two worm gears 601 can be driven to rotate after the main rotating wheel 602 is rotated, and the two rotating worm gears 601 can drive the four transfer arms 502 to rotate, the four transfer arms 502 are moved inward or outward at the same time to change the distance between the four transfer rollers 503, so that the sheet asphalt is simultaneously brought into contact with the four transfer rollers 503, and thus the sheet asphalt is moved by the rotation of the four transfer rollers 503.
Claims (10)
1. A preparation method of a polyester composite waterproof coiled material is characterized by comprising the following steps: the preparation method comprises the following steps:
step one, putting water and polyester into a heating vessel according to a proportion to prepare a polyester solution;
step two, placing the prepared asphalt block into a sheet making device to finish processing the block asphalt into sheet asphalt;
thirdly, adding the polyester solution into the smearing device, and allowing the flaky asphalt to pass through the smearing device to smear the polyester solution on two sides of the flaky asphalt;
and step four, drying the sheet asphalt and collecting the sheet asphalt by returning the sheet asphalt to a roller to finish the preparation of the polyester composite waterproof coiled material.
2. The preparation method of the polyester composite waterproof roll according to claim 1, characterized in that: the sheet-making device can process sheet asphalt with different thicknesses and widths.
3. The preparation method of the polyester composite waterproof roll according to claim 1, characterized in that: the flaking device includes hot melt chamber (101) and rotates rotation axis (102) of connection on hot melt chamber (101), equal fixedly connected with spiral plate (103) on two rotation axis (102), sliding connection has four smooth transfer board (104) on hot melt chamber (101), it is connected with four positioning lead screw (105) to rotate on hot melt chamber (101), four smooth transfer board (104) are connected through screw transmission with four positioning lead screw (105) respectively, it is connected with and changes crowded roller (106) to be located to rotate on two horizontal positioning lead screw (105).
4. The preparation method of the polyester composite waterproof roll according to claim 1, characterized in that: the hot melting cavity (101) is connected with a ladle reversing shaft (201) in a rotating mode, the ladle reversing shaft (201) is fixedly connected with two convex stirring plates (202), and the two convex stirring plates (202) are provided with liquid pouring grooves (203).
5. The preparation method of the polyester composite waterproof roll material according to claim 3, wherein the preparation method comprises the following steps: the hot melting chamber (101) is fixedly connected with a grinding block component, and the hot melting chamber (101) is fixedly connected with a hot filtering bent plate (304).
6. The preparation method of the polyester composite waterproof roll material according to claim 5, wherein the preparation method comprises the following steps: the grinding block component comprises a cutting block cavity (301) fixedly connected to the hot melting cavity (101) and two grinding block rollers (302) rotatably connected to the cutting block cavity (301), wherein the two grinding block rollers (302) are fixedly connected with gears (303), and the two gears (303) are meshed and driven to be connected.
7. The preparation method of the polyester composite waterproof roll material according to claim 6, wherein the preparation method comprises the following steps: two oblique sliding plates (305) are fixedly connected in the cutting cavity (301).
8. The preparation method of the polyester composite waterproof roll according to claim 3, characterized in that: the hot-melt device is characterized in that two fixed support plates (401) are fixedly connected to the hot-melt cavity (101), cooling cavities (402) are fixedly connected to the two fixed support plates (401), the cooling cavities (402) are in contact with the hot-melt cavity (101), partition plates (403) are fixedly connected to the interior of the cooling cavities (402), and separating rollers (404) are rotatably connected to the cooling cavities (402).
9. The preparation method of the polyester composite waterproof roll material according to claim 8, wherein the preparation method comprises the following steps: two belt moving members are connected to the cooling cavity (402).
10. The polyester composite waterproof roll prepared by the preparation method of the polyester composite waterproof roll according to claim 1 is characterized in that: the polyester composite waterproof coiled material is formed by coating polyester solution on the surface of sheet asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210552544.3A CN114953251A (en) | 2022-05-20 | 2022-05-20 | Polyester composite waterproof coiled material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210552544.3A CN114953251A (en) | 2022-05-20 | 2022-05-20 | Polyester composite waterproof coiled material and preparation method thereof |
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|---|---|
| CN114953251A true CN114953251A (en) | 2022-08-30 |
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| CN202210552544.3A Pending CN114953251A (en) | 2022-05-20 | 2022-05-20 | Polyester composite waterproof coiled material and preparation method thereof |
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| CN113103493A (en) * | 2021-04-06 | 2021-07-13 | 王毅雯 | Preparation process of modified asphalt waterproof coiled material |
| CN113119572A (en) * | 2021-05-29 | 2021-07-16 | 山东鑫中和新材料科技有限公司 | Production process of asphalt-based waterproof coiled material |
| CN214199582U (en) * | 2020-12-18 | 2021-09-14 | 江苏和宇新材料有限公司 | Automatic drying device for styrene-free unsaturated polyester waterproof composite material |
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2022
- 2022-05-20 CN CN202210552544.3A patent/CN114953251A/en active Pending
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| KR20140076154A (en) * | 2012-12-12 | 2014-06-20 | 주식회사 포스코 | Mold and continuous casting method using it |
| CN210501410U (en) * | 2019-08-21 | 2020-05-12 | 无锡市振飞新型包装材料有限公司 | Casting machine capable of adjusting film thickness |
| CN111571888A (en) * | 2020-05-12 | 2020-08-25 | 杨军 | Method for manufacturing asphalt composite flexible waterproof coiled material |
| CN214199582U (en) * | 2020-12-18 | 2021-09-14 | 江苏和宇新材料有限公司 | Automatic drying device for styrene-free unsaturated polyester waterproof composite material |
| CN113103493A (en) * | 2021-04-06 | 2021-07-13 | 王毅雯 | Preparation process of modified asphalt waterproof coiled material |
| CN113119572A (en) * | 2021-05-29 | 2021-07-16 | 山东鑫中和新材料科技有限公司 | Production process of asphalt-based waterproof coiled material |
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