CN112757752A - Preparation process of high polymer modified asphalt waterproof coiled material - Google Patents
Preparation process of high polymer modified asphalt waterproof coiled material Download PDFInfo
- Publication number
- CN112757752A CN112757752A CN202110011478.4A CN202110011478A CN112757752A CN 112757752 A CN112757752 A CN 112757752A CN 202110011478 A CN202110011478 A CN 202110011478A CN 112757752 A CN112757752 A CN 112757752A
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- Prior art keywords
- coiled material
- scraping
- modified asphalt
- plate
- rotating
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- 239000000463 material Substances 0.000 title claims abstract description 105
- 239000010426 asphalt Substances 0.000 title claims abstract description 99
- 229920000642 polymer Polymers 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 106
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000003892 spreading Methods 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000003618 dip coating Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000007888 film coating Substances 0.000 claims description 6
- 238000009501 film coating Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 16
- 238000004078 waterproofing Methods 0.000 abstract description 16
- 239000010410 layer Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0064—Smoothing, polishing, making a glossy surface
Abstract
The invention relates to a preparation process of a high polymer modified asphalt waterproof coiled material, which adopts a waterproof coiled material uniformly-spreading device, wherein the waterproof coiled material uniformly-spreading device comprises an installation vertical plate, a rotating mechanism, a positioning elastic column, a limiting plate and an adjusting mechanism; the preparation process of the high polymer modified asphalt waterproof coiled material by adopting the waterproof coiled material uniformly spreading device comprises the following steps: s1, conveying the coil base; s2, dip-coating the coiled material base; s3, uniformly spreading the coil modified asphalt; and S4, sanding and coating the coil. The invention can solve the following problems when the prior waterproof coiled material carries out the scraping action of the asphalt layer: the scraper at both ends can't carry out position control in step about waterproofing membrane for there is certain deviation in the pitch layer thickness of waterproofing membrane upper and lower side, and the unnecessary pitch of scraping off on the waterproofing membrane can be piled up on the scraper in a large number, thereby scrapes the pitch layer on to waterproofing membrane and leads to the fact the influence scheduling problem.
Description
Technical Field
The invention relates to the field of waterproof coiled material processing, in particular to a preparation process of a high polymer modified asphalt waterproof coiled material.
Background
The high polymer modified asphalt waterproof coiled material is a curled sheet material prepared by taking synthetic high polymer modified asphalt as a coating layer, a fiber fabric or a fiber felt as a matrix and a powdery, granular, sheet or film material as a facing material. The high polymer modified asphalt waterproof coiled material has good high temperature resistance, low temperature resistance and aging resistance, and is simple and convenient to construct.
The upper and lower side of high polymer modified asphalt waterproofing membrane's child base all adheres to the modified asphalt layer that has certain thickness, and the child base is through soaking modified asphalt after, need to spread evenly the modified asphalt of adhesion on the child base and strickle off, and present waterproofing membrane carries out the action of strickleing off on asphalt layer and adopts the scraper to strickle off it, and the problem that exists when present waterproofing membrane carries out the action of strickleing off on asphalt layer is as follows:
the scraper at both ends can't carry out position control in step about waterproofing membrane for there is certain deviation in the pitch layer thickness of the side about waterproofing membrane, and the unnecessary pitch of scraping off on the waterproofing membrane can be piled up on the scraper in a large number, thereby strickle off to the pitch layer on the waterproofing membrane and cause the influence, and when the scraper carries out pitch to waterproofing membrane for a long time and strickles off the action, the adhesion can lead to the fact the influence to waterproofing membrane's strickle off the action on the scraper, and the scraper can't carry out quick replacement.
Disclosure of Invention
In order to solve the problems, the invention provides a preparation process of a high polymer modified asphalt waterproof coiled material, which adopts a waterproof coiled material uniformly-distributing device, wherein the waterproof coiled material uniformly-distributing device comprises mounting vertical plates, rotating mechanisms, positioning elastic columns, limiting plates and adjusting mechanisms, the mounting vertical plates are symmetrically arranged, the upper end and the lower end between the mounting vertical plates are respectively provided with one rotating mechanism, the position of each mounting vertical plate corresponding to the rotating mechanism is connected with the positioning elastic column in a sliding fit manner, the mounting vertical plates are provided with two sliding square grooves, the sliding square grooves are respectively positioned at the inner sides of the positioning elastic columns, the sliding square grooves are connected with the middle parts of the limiting plates in a sliding fit manner, the adjusting mechanisms for adjusting the positions of the limiting plates are arranged between the outer ends of the two limiting plates on the mounting vertical plates, and the middle parts of the adjusting mechanisms are arranged on the upper back side surfaces of the mounting vertical plates, the position of the installation vertical plate can be locked through the installation vertical plate, so that the middle position of the installation vertical plate corresponds to the position of the waterproof coiled material, and the two rotating mechanisms can respectively and uniformly spread and strickle the asphalt on the upper side surface and the lower side surface of the waterproof coiled material.
Slewing mechanism including the live-rollers that distribute between the installation riser, the one end of live-rollers is passed through the bearing and is installed on the medial surface of the installation riser of one end, install the rotating member on the medial surface of the installation riser of the other end, the rotating member is connected with the other end of live-rollers, the mode through central symmetry is provided with the cursory post on the live-rollers, the one end of cursory post keeping away from the live-rollers is flexible end, it all is provided with a location jack on the side of installation riser to cursory post stiff end correspondence, it all is provided with the attaching plate on the side of installation riser to cursory post flexible end correspondence, when concrete work, slewing mechanism is close to the cursory post at installation riser middle part and can evenly spread out the action of strickleing to waterproofing membrane's pitch layer, the flexible end.
One end of the positioning elastic column in the mounting vertical plate is provided with a positioning insertion column which is inserted into the positioning insertion hole; the binding plate close to the limiting plate on the rotating roller is attached to the side face, close to the middle part of the mounting vertical plate, of the limiting plate, when the waterproof roll works, the positioning inserting column is inserted into the positioning inserting hole, so that the position of the rotating mechanism is locked, the stability of the waterproof roll for uniformly spreading the asphalt layer of the waterproof roll is improved, the adjusting mechanism can adjust the position of the limiting plate, the limiting plate drives the scraping columns to move up and down, the distance between the scraping columns is adjusted, and therefore the waterproof roll can spread the thickness of the asphalt layer on the waterproof roll to be proper, and the applicability of the waterproof roll is improved.
The preparation process of the high polymer modified asphalt waterproof coiled material by adopting the waterproof coiled material uniformly spreading device comprises the following steps:
s1, conveying the coil base: firstly, flattening the base of the coiled material to ensure that the joint position cannot be broken in the conveying process, and then controlling the base of the coiled material to be wound and conveyed;
s2, dip-coating of the coil base: after the coiled material is dried by a dryer, the coiled material is transferred into a storage tank of modified asphalt, so that the modified asphalt is adhered to two side surfaces of the coiled material;
s3, uniformly spreading the coil modified asphalt: after the coiled material is dip-coated with the modified asphalt, the coiled material is conveyed to the position of the waterproof coiled material uniformly-spreading device, the position of the waterproof coiled material uniformly-spreading device is locked through the mounting vertical plate, so that the coiled material passes through the middle part of the mounting vertical plate, when the coiled material passes through the scraping column on the rotating mechanism, the scraping column can scrape the modified asphalt on the coiled material, the position of the limiting plate can be adjusted through the adjusting mechanism, the position of the scraping column is adjusted, and the scraping column can scrape the coiled material to different thicknesses;
s4, sanding and coating the coiled material: after the modified asphalt on the coiled material is spread evenly, fine sand is sprayed on the upper side surface of the coiled material, then film coating treatment is respectively carried out on the upper side surface and the lower side surface of the coiled material, and finally the coiled material after film coating is wound and stored.
As a preferred technical scheme of the invention, the positioning insertion holes are of a hole expanding structure; the side of laminating mutually with the spacing board is the arcwall face of mutually supporting, and the laminating board all is provided with the chamfer with the both ends of the opposite flank of limiting plate, and the reaming structure of location jack can increase the smooth and easy degree of location plug-in post interlude in the location jack, the chamfer that sets up on laminating board and the limiting plate for can drive the flexible end of scraping the post when laminating board and limiting plate contact and extend, so that laminating board and limiting plate laminate each other.
As a preferred technical scheme, the adjusting mechanism comprises an adjusting bolt installed in the middle of the installation vertical plate through a bearing, the adjusting bolt is connected with the moving block in a threaded fit mode, the upper side face and the lower side face of the moving block are connected with one end of the linkage column through hinges, the other end of the linkage column is installed at one end, located on the outer side of the installation vertical plate, of the limiting plate through hinges, the limiting plate on the same side can be driven to synchronously move inwards and outwards through rotation of the adjusting bolt, and therefore the scraping column can scrape the asphalt layer on the waterproof coiled material to be in a proper thickness.
As a preferable technical solution of the present invention, a scraping body is disposed on one end, away from a rotating roller, of a scraping column disposed on a rotating mechanism at the upper end of an installation vertical plate, the scraping body is disposed in an inclined manner, a guide chute is disposed on the inner side of the scraping body, both ends of a side of the guide chute, away from the rotating roller, are inclined surfaces, a side surface of the scraping body corresponding to the guide chute is an inclined surface, the scraping body can scrape an asphalt layer on the upper side of a waterproof roll, excess asphalt can smoothly slide into the guide chute along the inclined surface of the scraping body, and then the excess asphalt can slide outwards from the inclined surface of the guide chute, so that the excess asphalt can slide to the outer side of the present invention.
As a preferable technical scheme of the invention, a scraping plate is arranged at one end, away from a rotating roller, of a scraping column arranged on a rotating mechanism at the lower end of a mounting vertical plate, the scraping plate and the scraping body have the same inclination angle, a storage groove is arranged on the inner side of the scraping plate, two ends of the storage groove, close to the side of the rotating roller, are inclined planes, a blocking plate is arranged on the side of the storage groove, close to the rotating roller, a conduction cavity is formed between the blocking plate and the scraping plate and communicated with the storage groove, the scraping plate can scrape an asphalt layer on the lower side of a waterproof coiled material, redundant asphalt can slide into the storage groove along the conduction cavity, and then the redundant asphalt can slide out of the inclined plane of the storage groove.
As a preferred technical scheme of the invention, the rotating part is a rotating motor, the rotating motor is arranged on the mounting vertical plate through a motor sleeve, and the rotating roller can be driven to rotate by the rotation of the rotating motor.
As a preferable technical scheme of the invention, the rotating component is a manual rotating rod which is arranged on the mounting vertical plate through a bearing, and the rotating roller can be adjusted by manually pulling the manual rotating rod.
As a preferred technical scheme of the invention, opposite ends of the limiting plate at the lower end of the mounting vertical plate are respectively provided with a guide falling frame, the opposite ends of the guide falling frames are attached to the end surface of the telescopic end of the scraping column, the guide falling frames are positioned at the outer side of the storage tank or the guide chute, and asphalt sliding in the guide chute and the storage tank can slide onto the guide falling frames to prevent the asphalt from dropping on the positioning elastic columns.
As a preferred technical scheme of the invention, the upper end and the lower end between the installation vertical plates are respectively provided with a cleaning support, the two cleaning supports are symmetrically arranged, the middle part of the side surface of the cleaning support corresponding to the rotating mechanism is of an arc structure, the arc structure of the cleaning support is provided with a heater, and the heater can heat the scraping column corresponding to the heater, so that asphalt adhered to the scraping body or the scraping plate can be melted.
As a preferred technical scheme of the invention, the cleaning block with a telescopic structure is arranged on the outer side of the arc-shaped structure of the cleaning support, an arc-shaped groove is formed in one end of the cleaning block, which corresponds to the arc-shaped structure, and a cleaning pad is arranged in the arc-shaped groove of the cleaning block.
The invention has the beneficial effects that:
the asphalt layer paving device can evenly spread and scrape the upper side surface and the lower side surface of the waterproof roll, and redundant asphalt scraped from the waterproof roll can be conveyed to the outer side of the asphalt paving device, so that the uniformity of the asphalt layer of the waterproof roll cannot be influenced by the redundant asphalt;
the scraping column of the rotating mechanism close to the middle part of the mounting vertical plate can evenly spread and scrape the asphalt layer of the waterproof coiled material, and the scraping column on the rotating roller can perform position conversion, so that the clean scraping column can rotate to the asphalt scraping position;
the adjusting mechanism can adjust the position of the limiting plate, so that the limiting plate drives the scraping columns to move up and down, and the distance between the scraping columns is adjusted, so that the thickness of an asphalt layer on the waterproof coiled material can be flattened to be proper, and the applicability of the waterproof coiled material is improved;
the opposite end of the guide frame is attached to the end face of the telescopic end of the scraping column, the guide frame is positioned outside the storage groove or the guide groove, and the guide groove and asphalt sliding in the storage groove can slide onto the guide frame to prevent the asphalt from dropping on the positioning elastic column;
the scraper column corresponding to the scraper column can be heated by the heater, so that asphalt adhered to the scraper column or the scraper plate can be melted, and when the scraper column is switched, the cleaning pad on the cleaning block can clean the melted asphalt on the scraper column or the scraper plate, and accordingly the effect of the scraper column on flattening the asphalt layer of the waterproof coiled material is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of a first configuration of the present invention;
FIG. 3 is a second schematic structural view of the present invention;
FIG. 4 is a schematic view of a third construction of the present invention;
FIG. 5 is a schematic structural view of the rotating mechanism located at the upper end of the mounting vertical plate, and the positioning elastic columns and the limiting plate;
FIG. 6 is a schematic structural view of the present invention between the rotating mechanism at the lower end of the mounting plate and the positioning elastic column and the limiting plate;
fig. 7 is a schematic view of the asphalt layer leveling of the waterproof roll according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in figures 2-7, a preparation process of a high polymer modified asphalt waterproof coiled material adopts a waterproof coiled material uniformly-spreading device which comprises mounting vertical plates 1, rotating mechanisms 2, positioning elastic columns 3, limiting plates 4 and adjusting mechanisms 5, wherein the mounting vertical plates 1 are symmetrically arranged, the rotating mechanisms 2 are respectively mounted at the upper end and the lower end between the mounting vertical plates 1, the position, corresponding to the rotating mechanism 2, of each mounting vertical plate 1 is connected with the positioning elastic column 3 in a sliding fit manner, two sliding square grooves 11 are arranged on the mounting vertical plates 1, the sliding square grooves 11 are respectively positioned at the inner sides of the positioning elastic columns 3, the sliding square grooves 11 are connected with the middle parts of the limiting plates 4 in a sliding fit manner, and the adjusting mechanisms 5 for adjusting the positions of the limiting plates 4 are arranged between the outer ends of the two limiting plates 4 on the mounting vertical plates 1, the middle part of the adjusting mechanism 5 is arranged on the upper back side surface of the mounting vertical plate 1, the position of the adjusting mechanism can be locked through the mounting vertical plate 1, the middle position of the mounting vertical plate 1 corresponds to the position of the waterproof coiled material, and the two rotating mechanisms 2 can respectively spread and strickle the asphalt on the upper side surface and the lower side surface of the waterproof coiled material.
The scraping body 231 is arranged obliquely, the guide chute 232 is arranged on the inner side of the scraping body 231, the two ends of the side, away from the rotating roller 21, of the guide chute 232 are both inclined surfaces, the side, corresponding to the guide chute 232, of the scraping body 231 is an inclined surface, the scraping body 231 can scrape the asphalt layer on the upper side of the waterproof roll, the redundant asphalt can smoothly slide into the guide chute 232 along the inclined surface of the scraping body 231, and then the redundant asphalt can slide outwards from the inclined surface of the guide chute 232, so that the redundant asphalt can slide to the outer side of the waterproof roll.
The scraping plate 233 is arranged at one end, away from the rotating roller 21, of the scraping column 23 arranged on the rotating mechanism 2 at the lower end of the mounting vertical plate 1, the inclination angles of the scraping plate 233 and the scraping body 231 are the same, the storage groove 234 is arranged on the inner side of the scraping plate 233, both ends of the storage groove 234, close to the side of the rotating roller 21, are inclined surfaces, the blocking plate 235 is arranged on the side of the storage groove 234, close to the rotating roller 21, a conduction cavity 236 is formed between the blocking plate 235 and the scraping plate 233, the conduction cavity 236 is communicated with the storage groove 234, the scraping plate 233 can scrape off an asphalt layer on the lower side of a waterproof coiled material, redundant asphalt can slide into the storage groove 234 along the conduction cavity 236, and then the redundant asphalt can slide out of the invention from the inclined surface of the storage groove 234.
The rotating part 22 is a rotating motor, the rotating motor is installed on the installation vertical plate 1 through a motor sleeve, and the rotating roller 21 can be driven to rotate by the rotation of the rotating motor.
The opposite ends of the limiting plate 4 at the lower end of the vertical installation plate 1 are provided with a guiding and dropping frame 41, the opposite ends of the guiding and dropping frame 41 are attached to the end surface of the telescopic end of the scraping column 23, the guiding and dropping frame 41 is located outside the storage groove 234 or the guide groove 232, and the asphalt sliding in the guide groove 232 and the storage groove 234 can slide onto the guiding and dropping frame 41 to prevent the asphalt from dropping on the positioning elastic column 3.
One end of the positioning elastic column 3, which is positioned in the mounting vertical plate 1, is provided with a positioning inserting column 31, and the positioning inserting column 31 is inserted in the positioning insertion hole 24; the binding plate 25 on the rotating roller 21 close to the limiting plate 4 is bound on the side face of the limiting plate 4 close to the middle part of the mounting vertical plate 1, when the waterproof roll works, the position of the rotating mechanism 2 is locked by inserting the positioning insertion column 31 into the positioning insertion hole 24, the stability of the waterproof roll for uniformly distributing an asphalt layer of the waterproof roll is improved, the adjusting mechanism 5 can adjust the position of the limiting plate 4, the limiting plate 4 drives the scraping column 23 to move up and down, so that the distance between the scraping columns 23 is adjusted, the thickness of the asphalt layer on the waterproof roll can be spread to an appropriate thickness, the applicability of the waterproof roll is improved, the asphalt which is adhered to the scraping column 23 for a long time is solidified due to the viscosity of the asphalt, and the spreading effect of the waterproof roll is influenced, at the moment, the positioning insertion column 31 is pulled outwards to move out from the positioning insertion hole 24, the rotating part 22 can drive the rotating roller 21 to rotate, so that the scraping columns 23 at other positions on the rotating roller 21 can rotate to the position where the coiled material is scraped, the attaching plate 25 can be abutted to the limiting plate 4, so that the scraping columns 23 can stretch and retract with proper length, and the positioning insertion holes 24 in the scraping columns 23 are locked through the positioning insertion columns 31, so that the scraping columns 23 can be locked.
The positioning insertion holes 24 are of a hole expanding structure; the side that rigging board 25 and limiting plate 4 laminated mutually is the arcwall face of mutually supporting, the both ends of the opposite flank of rigging board 25 and limiting plate 4 all are provided with the chamfer, the reaming structure of location jack 24 can increase the smooth and easy degree of location plug-in post 31 interlude in location jack 24, the chamfer that sets up on rigging board 25 and the limiting plate 4 for the flexible end that can drive scraping post 23 when rigging board 25 contacts with limiting plate 4 extends, so that rigging board 25 laminates each other with limiting plate 4.
The upper end and the lower end between the installation vertical plates 1 are uniformly distributed with one cleaning support 12, the two cleaning supports 12 are symmetrically arranged, the middle part of the side surface of the cleaning support 12 corresponding to the rotating mechanism 2 is of an arc structure, the arc structure of the cleaning support 12 is provided with a heater 13, and the heater 13 can heat the scraping column 23 corresponding to the position of the heater 13, so that asphalt adhered to the scraping body 231 or the scraping plate 233 can be melted.
The outside of clearance support 12 arc structure be provided with extending structure's clearance piece 14, the one end that clearance piece 14 corresponds arc structure is provided with the arc wall, be provided with the clearance pad in the arc wall of clearance piece 14, when rotatable part 22 rotates, scrape the clearance pad that body 231 or scrape melting pitch on the dropping plate 233 and can support on clearance piece 14, the clearance pad can be clear away scraping body 231 or scraping melting pitch on the dropping plate 233, clearance piece 14 can take place the shrink of certain degree this moment, thereby clearance pad on clearance piece 14 can have supporting on scraping the body 231 or scraping the dropping plate 233 of certain dynamics, increase the effect that pitch was got rid of.
As shown in figure 1, the preparation process of the high polymer modified asphalt waterproof roll by adopting the waterproof roll uniformly spreading device comprises the following steps:
s1, conveying the coil base: firstly, flattening the base of the coiled material to ensure that the joint position cannot be broken in the conveying process, and then controlling the base of the coiled material to be wound and conveyed;
s2, dip-coating of the coil base: after the coiled material is dried by a dryer, the coiled material is transferred into a storage tank of modified asphalt, so that the modified asphalt is adhered to two side surfaces of the coiled material;
s3, uniformly spreading the coil modified asphalt: after the coiled material is dip-coated with the modified asphalt, the coiled material is conveyed to the position of the waterproof coiled material uniformly-spreading device, the position of the waterproof coiled material uniformly-spreading device is locked through the installation vertical plate 1, so that the coiled material passes through the middle part of the installation vertical plate 1, when the coiled material passes through the scraping column 23 on the rotating mechanism 2, the scraping column 23 can scrape the modified asphalt on the coiled material, the position of the limiting plate 4 can be adjusted through the adjusting mechanism 5, the position of the scraping column 23 is adjusted, and the scraping column 23 can scrape the coiled material to different thicknesses;
because the asphalt is sticky, the asphalt adhered to the scraping column 23 for a long time is solidified, so that the flattening effect of the waterproof coiled material is influenced, at the moment, the positioning inserting column 31 is pulled outwards to move the positioning inserting column 31 out of the positioning insertion hole 24, the rotating part 22 can drive the rotating roller 21 to rotate, the scraping columns 23 at other positions on the rotating roller 21 can rotate to the position for flattening the coiled material, at the moment, the attaching plate 25 can be abutted against the limiting plate 4, so that the scraping columns 23 can perform telescopic action with proper length, and the positioning inserting column 31 is locked in the positioning insertion hole 24 on the scraping columns 23, so that the scraping columns 23 can be locked;
the heater 13 can heat the scraping column 23 corresponding to the position of the scraping column, so that the asphalt adhered to the scraping body 231 or the scraping plate 233 can be melted, when the rotating part 22 rotates, the melted asphalt on the scraping body 231 or the scraping plate 233 can have a certain force to abut against the cleaning pad on the cleaning block 14, the cleaning pad can remove the melted asphalt on the scraping body 231 or the scraping plate 233, the asphalt removing effect is increased, and the leveling effect of the scraping column 23 on the asphalt layer of the waterproof coiled material is increased;
s4, sanding and coating the coiled material: after the modified asphalt on the coiled material is spread evenly, fine sand is sprayed on the upper side surface of the coiled material, then film coating treatment is respectively carried out on the upper side surface and the lower side surface of the coiled material, and finally the coiled material after film coating is wound and stored.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A preparation process of a high polymer modified asphalt waterproof coiled material adopts a waterproof coiled material uniformly-spreading device which comprises mounting vertical plates (1), rotating mechanisms (2), positioning elastic columns (3), limiting plates (4) and adjusting mechanisms (5), and is characterized in that the mounting vertical plates (1) are symmetrically arranged, one rotating mechanism (2) is mounted at each of the upper end and the lower end between the mounting vertical plates (1), the position of each mounting vertical plate (1) corresponding to the rotating mechanism (2) is connected with the positioning elastic column (3) in a sliding fit manner, two sliding square grooves (11) are arranged on the mounting vertical plates (1), the sliding square grooves (11) are located on the inner sides of the positioning elastic columns (3), and the sliding square grooves (11) are connected with the middle parts of the limiting plates (4) in a sliding fit manner, an adjusting mechanism (5) for adjusting the positions of the limiting plates (4) is arranged between the outer ends of the two limiting plates (4) on the mounting vertical plate (1), and the middle part of the adjusting mechanism (5) is arranged on the upper back side surface of the mounting vertical plate (1); wherein:
the rotating mechanism (2) comprises rotating rollers (21) distributed between the mounting vertical plates (1), one end of each rotating roller (21) is mounted on the inner side face of the mounting vertical plate (1) at one end through a bearing, a rotating part (22) is mounted on the inner side face of the mounting vertical plate (1) at the other end, the rotating part (22) is connected with the other end of each rotating roller (21), scraping columns (23) are arranged on the rotating rollers (21) in a centrosymmetric mode, one ends, far away from the rotating rollers (21), of the scraping columns (23) are telescopic ends, the fixed ends of the scraping columns (23) are provided with positioning insertion holes (24) on the side faces, corresponding to the mounting vertical plates (1), of the telescopic ends of the scraping columns (23), and the side faces, corresponding to the mounting vertical plates (1), of the laminating plates (25) are arranged on the side;
one end of the positioning elastic column (3) in the mounting vertical plate (1) is provided with a positioning inserting column (31), and the positioning inserting column (31) is inserted in the positioning inserting hole (24); the binding plate (25) on the rotating roller (21) close to the limiting plate (4) is bound on the side face of the limiting plate (4) close to the middle part of the mounting vertical plate (1);
the preparation process of the high polymer modified asphalt waterproof coiled material by adopting the waterproof coiled material uniformly spreading device comprises the following steps:
s1, conveying the coil base: firstly, flattening the base of the coiled material to ensure that the joint position cannot be broken in the conveying process, and then controlling the base of the coiled material to be wound and conveyed;
s2, dip-coating of the coil base: after the coiled material is dried by a dryer, the coiled material is transferred into a storage tank of modified asphalt, so that the modified asphalt is adhered to two side surfaces of the coiled material;
s3, uniformly spreading the coil modified asphalt: the coiled material is conveyed to the position of the waterproof coiled material even spreading device after the coiled material is dip-coated with the modified asphalt, the position of the waterproof coiled material even spreading device is locked through the installation vertical plate (1), so that the coiled material passes through the middle part of the installation vertical plate (1), when the coiled material passes through the scraping column (23) on the rotating mechanism (2), the scraping column (23) can scrape the modified asphalt on the coiled material, the position of the limiting plate (4) can be adjusted through the adjusting mechanism (5), the position of the scraping column (23) is adjusted, and the coiled material can be scraped to different thicknesses through the scraping column (23);
s4, sanding and coating the coiled material: after the modified asphalt on the coiled material is spread evenly, fine sand is sprayed on the upper side surface of the coiled material, then film coating treatment is respectively carried out on the upper side surface and the lower side surface of the coiled material, and finally the coiled material after film coating is wound and stored.
2. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the positioning insertion holes (24) are of hole expanding structures; the side face of the attaching plate (25) and the limiting plate (4) is arc-shaped faces matched with each other, and chamfers are arranged at two ends of the opposite side faces of the attaching plate (25) and the limiting plate (4).
3. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: adjusting mechanism (5) including installing adjusting bolt (51) in installation riser (1) middle part through the bearing, adjusting bolt (51) are gone up and are connected with movable block (52) through screw-thread fit's mode, all be connected with the one end of linkage post (53) through the hinge on the upper and lower side of movable block (52), the other end of linkage post (53) is installed on limiting plate (4) is located the one end in installation riser (1) outside through the hinge.
4. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the end, away from the rotating roller (21), of the scraping column (23) arranged on the rotating mechanism (2) at the upper end of the mounting vertical plate (1) is provided with a scraping body (231), the scraping body (231) is obliquely arranged, a guide chute (232) is arranged on the inner side of the scraping body (231), two ends, away from the side face of the rotating roller (21), of the guide chute (232) are inclined faces, and the side face, corresponding to the guide chute (232), of the scraping body (231) is an inclined face.
5. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 4, wherein the preparation process comprises the following steps: the end, far away from the rotating roller (21), of the scraping column (23) arranged on the rotating mechanism (2) at the lower end of the mounting vertical plate (1) is provided with a scraping plate (233), the scraping plate (233) and the scraping body (231) have the same inclination angle, the inner side of the scraping plate (233) is provided with a storage groove (234), the two ends, close to the side face of the rotating roller (21), of the storage groove (234) are both inclined faces, the side face, close to the rotating roller (21), of the storage groove (234) is provided with a blocking plate (235), a forming conduction cavity (236) is formed between the blocking plate (235) and the scraping plate (233), and the conduction cavity (236) is communicated with the storage groove (234).
6. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the rotating part (22) is a rotating motor, and the rotating motor is arranged on the mounting vertical plate (1) through a motor sleeve.
7. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the rotating part (22) is a manual rotating rod, and the manual rotating rod is arranged on the mounting vertical plate (1) through a bearing.
8. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the opposite ends of the limiting plates (4) positioned at the lower ends of the mounting vertical plates (1) are respectively provided with a guide falling frame (41), the opposite ends of the guide falling frames (41) are attached to the end faces of the telescopic ends of the scraping columns (23), and the guide falling frames (41) are positioned on the outer sides of the storage tanks (234) or the guide chutes (232).
9. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 1, which is characterized in that: the upper end and the lower end between the installation vertical plates (1) are uniformly distributed with one cleaning support (12), the two cleaning supports (12) are symmetrically arranged, the middle part of the side surface of each cleaning support (12) corresponding to the rotating mechanism (2) is of an arc-shaped structure, and a heater (13) is arranged on the arc-shaped structure of each cleaning support (12).
10. The preparation process of the high polymer modified asphalt waterproof roll material according to claim 9, characterized in that: the outer side of the arc-shaped structure of the cleaning support (12) is provided with a cleaning block (14) with a telescopic structure, one end of the cleaning block (14) corresponding to the arc-shaped structure is provided with an arc-shaped groove, and a cleaning pad is arranged in the arc-shaped groove of the cleaning block (14).
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Cited By (1)
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| CN112757752B (en) | 2022-11-08 |
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Effective date of registration: 20221019 Address after: 061103 Dongxing Industrial Park, Nandagang management zone, Cangzhou City, Hebei Province Applicant after: Hebei xinyubang waterproof material Co.,Ltd. Address before: 430077 Hanjie international headquarters, No.86 Zhongbei Road, Wuchang District, Wuhan City, Hubei Province Applicant before: Zhu Congli |
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Denomination of invention: Preparation process of a polymer modified asphalt waterproofing membrane Effective date of registration: 20231128 Granted publication date: 20221108 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei xinyubang waterproof material Co.,Ltd. Registration number: Y2023980067984 |
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