CN210552972U

CN210552972U - Modified asphalt waterproofing membrane production is with flattening device

Info

Publication number: CN210552972U
Application number: CN201920948652.6U
Authority: CN
Inventors: 刘宜聪; 李志坤; 王晓波; 申济民
Original assignee: Dongguan Dongjiao Asphalt Co ltd
Current assignee: Dongguan Dongjiao Asphalt Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a modified asphalt waterproofing membrane production is with flattening device belongs to waterproofing membrane production technical field, including flattening mechanism, coiled material both sides pressing means, dust removal mechanism, feed mechanism and frame, be equipped with plate chain conveyer belt in the frame, coiled material both sides pressing means presses the subassembly, every including two coiled materials the coiled material presses the subassembly all including support, press platen, driver part, connecting plate and mounting groove, the cell wall of mounting groove is equipped with fixed riser, is equipped with two guide rails on the lateral wall of fixed riser, and the bottom of pressing platen is equipped with the skid resistant course. The utility model discloses a coiled material both sides pressing means can realize pressing waterproofing membrane's both sides automatically, makes waterproofing membrane can not produce the skew at the in-process of rolling out, has improved the finished product quality that waterproofing membrane rolled out to can realize handling the dust that the rolling produced through dust removal mechanism, avoid the dust to cause the pollution to operational environment.

Description

Modified asphalt waterproofing membrane production is with flattening device

Technical Field

The utility model belongs to the technical field of waterproofing membrane production technique and specifically relates to a modified asphalt waterproofing membrane production is with flattening device is related to.

Background

Along with the rapid development of national economy, people's standard of living is also improving gradually, and corresponding requirement to all kinds of building materials is also constantly improving, including waterproofing membrane, and the waterproofing membrane's production process includes the process of flattening, and traditional flattening operation degree of automation is lower, needs to improve, needs to clear up the dust that flattening operation produced simultaneously.

The invention with the publication number of CN109278232A discloses a flattening device for producing modified asphalt waterproof coiled materials, which comprises a workbench, a flattening roller, a dust removal mechanism and a conveying mechanism, wherein four support columns are arranged below the workbench, the lower end of each support column is connected with a movable wheel through a connecting frame, the connecting frame is fixedly connected onto the support columns through bolts, the flattening roller, the dust removal mechanism and the conveying mechanism are all arranged above the workbench, the conveying mechanism comprises a driving wheel, a driven wheel, a conveying belt, a conveying motor and a conveying belt, the driving wheel and the driven wheel of the conveying mechanism are riveted above the workbench through a first support, the conveying belt is sleeved on the driving wheel and the driven wheel, the driving wheel is connected onto an output shaft of the conveying motor through the conveying belt, and the conveying motor is fixedly connected onto an installation platform. The flattening operation is smoother, and the effect of the flattened waterproof coiled material is better.

However, the above invention still has the following problems that the first invention device is not provided with a structure for pressing both sides of the waterproof roll, so that the waterproof roll can be driven to move when the waterproof roll is repeatedly rolled back and forth, the quality of the finished product of the rolled waterproof roll is affected, and the second invention device is provided with a dust removal structure, and the dust is blown to the direction of the suction fan by the fan, but the suction fan is difficult to suck all the dust, most of the dust can be scattered to the ground, the dust removal efficiency is low, and the pollution to the working environment is also caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified asphalt waterproofing membrane production is with flattening device to can not press and the lower technical problem of dust collection efficiency to waterproofing membrane's both sides are automatic among the solution prior art.

The utility model provides a production of modified asphalt waterproofing membrane is with flattening device, including flattening mechanism, coiled material both sides pressing means, dust removal mechanism, feed mechanism and frame, be equipped with the plate chain conveyer belt in the frame, flattening mechanism sets up the side at the frame, feed mechanism sets up the left end at the frame, coiled material both sides pressing means and flattening mechanism all set up in the top of frame, dust removal mechanism sets up the side at the frame, coiled material both sides pressing means includes two coiled material pressing components that interval set up, each coiled material pressing component all includes support, pressing plate, drive part, the connecting plate of vertical setting and the mounting groove that sets up on the support, the cell wall of mounting groove is equipped with fixed riser, drive part sets up the top at the support, pressing plate level sets up the bottom at the connecting plate, the side wall of the fixed vertical plate is provided with two vertically arranged guide rails, each guide rail is provided with a sliding block in sliding fit with the guide rail, the connecting plate is fixed on the two sliding blocks, and the bottom of the pressing plate is provided with an anti-skid layer.

Furthermore, the driving part comprises a driving motor and a rack vertically arranged on the side wall of the connecting plate, and a driving gear meshed with the rack is sleeved on the output end of the driving motor.

Furthermore, feed mechanism compresses tightly the subassembly and sets up the support frame at the frame left end including the tip, be equipped with on the support frame rather than rotate the material loading roller of being connected, the tip compresses tightly the subassembly and sets up on the plate link formula conveyer belt, the tip compresses tightly the subassembly including the tip that two symmetries set up and compresses tightly the part.

Furthermore, each end portion pressing component comprises a fixed seat, a pressing plate horizontally arranged and a transmission screw rod vertically arranged, the transmission screw rod is rotatably connected with the fixed seat, the pressing plate is provided with a threaded hole in threaded connection with the transmission screw rod, and the top end of the transmission screw rod is provided with a screwing head.

Furthermore, each end pressing part also comprises two guide vertical rods arranged at intervals, sliding holes in sliding fit with the guide vertical rods are formed in the pressing plates, and the pressing plates are anti-sliding pressing plates.

Further, dust removal mechanism is including bearing frame, mount pad and dust cover, bear the right-hand member of frame setting at the support frame, bear and be equipped with two installation axles that the interval set up in vertical direction on the frame, every install epaxial all the cover and be equipped with the brush roller, mount pad and dust cover set up the both sides in the frame respectively, be equipped with the air guide duct on the mount pad, be equipped with the air nozzle on the air guide duct, the one end that the dust cover is close to the air guide duct is equipped with the feed inlet, the hypomere of dust cover is hopper-shaped structure.

Furthermore, the bottom of dust cover is equipped with the play dirt pipeline rather than inside intercommunication, the side of dust cover is equipped with the dust bag, be equipped with the exhaust fan in going out the dirt pipeline, go out to communicate through the hose between dirt pipeline and the dust bag

Further, flattening mechanism bears seat and two interval settings at the lead screw slip table of elevating platform top, two including elevating platform, two bear the seat and set up respectively at the slider top of two lead screw slip tables, bear the seat and be equipped with the bearing axle that is the level setting between two, bear the axle and bear the seat with two and rotate and be connected, it is equipped with the flattening roller to bear epaxial cover.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses a coiled material both sides pressing means can realize pressing waterproofing membrane's both sides automatically, make waterproofing membrane can not produce the skew at the in-process of flattening, the condition of fold can not take place yet, waterproofing membrane's finished product quality of flattening has been improved, driving motor work can drive the driving gear and take place to rotate, make the driving gear can drive and move on vertical direction rather than the rack of meshing, make the rack can drive the connecting plate and move on the guide rail, make the connecting plate can drive the vertical removal of pressing board, make the pressing board can press the operation to the waterproofing membrane who is located its under.

Two, the utility model discloses a dust removal mechanism can realize handling the dust that the flattening produced, avoids the dust to cause the pollution to operational environment, and the dust cover can be convenient for concentrate the dust and handle with the dust that the air nozzle blew off whole collections.

Thirdly, the utility model discloses a tip compresses tightly the subassembly and can realize the operation of pressing down to the waterproofing membrane tip, makes waterproofing membrane can carry out the material loading automatically under the work of board chain conveyor.

Fourthly, the utility model discloses a flattening mechanism can realize the vertical removal of flattening roller, can make flattening roller round trip movement on the horizontal direction simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a web pressing assembly;

fig. 6 is a schematic perspective view of the flattening mechanism.

Reference numerals:

the device comprises a flattening mechanism 10, a lifting platform 11, a screw rod sliding platform 12, a bearing shaft 13, a flattening roller 14, a bearing seat 15, a coil two-side pressing mechanism 20, a coil pressing assembly 21, a support 211, a pressing plate 212, a driving part 22, a connecting plate 221, a mounting groove 222, a fixed vertical plate 223, a guide rail 224, a sliding block 225, a driving motor 226, a rack 227, a driving gear 228, a dust removing mechanism 30, a bearing frame 31, a mounting seat 32, a dust cover 33, a mounting shaft 34, a brush roller 35, an air guide pipeline 36, an air nozzle 37, a feed inlet 38, a dust outlet pipeline 39, a dust removing bag 391, a feeding mechanism 40, an end pressing assembly 41, a support frame 42, a feeding roller 43, an end pressing part 44, a fixed seat 441, a pressing plate 442, a transmission screw rod 443, a screwing head 444, a guide upright rod 445.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a flattening device for producing a modified asphalt waterproof coiled material, including a flattening mechanism 10, a coiled material both-side pressing mechanism 20, a dust removing mechanism 30, a feeding mechanism 40 and a frame 50, wherein a plate chain conveyor 51 is arranged on the frame 50, the flattening mechanism 10 is arranged at the side of the frame 50, the feeding mechanism 40 is arranged at the left end of the frame 50, the coiled material both-side pressing mechanism 20 and the flattening mechanism 10 are both arranged above the frame 50, the dust removing mechanism 30 is arranged at the side of the frame 50, the coiled material both-side pressing mechanism 20 includes two coiled material pressing assemblies 21 arranged at intervals, each coiled material pressing assembly 21 includes a support 211, a pressing plate 212, a driving part 22, a vertically arranged connecting plate 221 and a mounting groove 222 arranged on the support 211, a fixed vertical plate 223 is arranged on a groove wall of the mounting groove 222, the driving part 22 is arranged at the top of the bracket 211, the pressing plate 212 is horizontally arranged at the bottom of the connecting plate 221, two vertically arranged guide rails 224 are arranged on the side wall of the fixed vertical plate 223, each guide rail 224 is provided with a sliding block 225 in sliding fit with the guide rail 224, the connecting plate 221 is fixed on the two sliding blocks 225, and the bottom of the pressing plate 212 is provided with an anti-slip layer; the two sides of the waterproof coiled material can be automatically pressed through the coiled material two-side pressing mechanism 20, so that the waterproof coiled material cannot deviate and wrinkle in the rolling process, the quality of a rolled finished product of the waterproof coiled material is improved, the guide rail 224 is used for guiding the sliding block 225, the anti-slip layer can play an anti-slip role, the anti-slip layer is made of rubber, the thickness of the rubber is between four millimeters and seven millimeters, the pressing operation on the end part of the waterproof coiled material can be realized through the end part pressing component 41, the waterproof coiled material can be automatically fed under the work of the plate chain type conveyor belt 51, the rolling mechanism 10 can realize the vertical movement of the rolling roller 14, meanwhile, the rolling roller 14 can move back and forth in the horizontal direction, the screw rod transmission mode has the advantages of higher precision, and the dust generated by rolling can be treated through the dust removal mechanism 30, the pollution of dust to the working environment is avoided.

Specifically, the driving part 22 includes a driving motor 226 and a rack 227 vertically arranged on the side wall of the connecting plate 221, and a driving gear 228 engaged with the rack 227 is sleeved on the output end of the driving motor 226; the driving motor 226 can drive the driving gear 228 to rotate when operating, so that the driving gear 228 can rotate, the driving gear 228 can drive the rack 227 meshed with the driving gear to move in the vertical direction, the rack 227 can drive the connecting plate 221 to move on the guide rail 224, the connecting plate 221 can drive the pressing plate 212 to vertically move, and the pressing plate 212 can press the waterproof coiled material located right below the pressing plate.

Specifically, the feeding mechanism 40 includes an end pressing assembly 41 and a supporting frame 42 arranged at the left end of the frame 50, the supporting frame 42 is provided with a feeding roller 43 rotatably connected with the supporting frame 42, the end pressing assembly 41 is arranged on a plate chain type conveyor belt 51, and the end pressing assembly 41 includes two end pressing components 44 symmetrically arranged; the worker manually winds the waterproofing membrane on the feeding roller 43, and can press the end of the waterproofing membrane through the end pressing assembly 41, so that the waterproofing membrane can be automatically fed under the operation of the plate chain conveyor 51.

Specifically, each end pressing part 44 comprises a fixed seat 441, a horizontally arranged pressing plate 442 and a vertically arranged transmission screw rod 443, the transmission screw rod 443 is rotatably connected with the fixed seat 441, a threaded hole in threaded connection with the transmission screw rod 443 is formed in the pressing plate 442, and a screwing head 444 is arranged at the top end of the transmission screw rod 443; the worker can make the head 444 of screwing take place to rotate manually, makes the head 444 of screwing take place to rotate by driving screw 443, makes driving screw 443 can drive the pressure strip 442 rather than threaded connection and remove, makes pressure strip 442 slide on direction pole setting 445, makes pressure strip 442 slide to suitable height and comes to press the operation to waterproofing membrane's tip, makes waterproofing membrane can carry out the material loading automatically under the work of plate chain conveyer 51.

Specifically, each end pressing part 44 further includes two guiding vertical rods 445 arranged at intervals, the pressing plate 442 is provided with a sliding hole in sliding fit with the guiding vertical rod 445, and the pressing plate 442 is an anti-sliding pressing plate 442; the guiding upright rod 445 is used for guiding the pressing plate 442, and the anti-skid pressing plate 442 can play a role in skid resistance.

Specifically, the dust removing mechanism 30 includes a bearing frame 31, a mounting seat 32 and a dust cover 33, the bearing frame 31 is arranged at the right end of the support frame 42, two mounting shafts 34 arranged at intervals in the vertical direction are arranged on the bearing frame 31, a brush roller 35 is sleeved on each mounting shaft 34, the mounting seat 32 and the dust cover 33 are respectively arranged at two sides of the frame 50, an air guide duct 36 is arranged on the mounting seat 32, an air nozzle 37 is arranged on the air guide duct 36, a feed inlet 38 is arranged at one end of the dust cover 33 close to the air guide duct 36, and the lower section of the dust cover 33 is in a funnel-shaped structure; in the process of loading the waterproof coiled material, the two brush rollers 35 can clean the waterproof coiled material, so that sundries on the waterproof coiled material can be removed, dust generated by flattening can be treated through the dust removal mechanism 30, the pollution of the dust to a working environment is avoided, gas can be conveyed into the gas guide pipeline 36 through a high-pressure gas pump in the prior art, and the gas nozzle 37 can blow off the dust generated by flattening so that the dust can be blown into the dust cover 33; the dust cover 33 can collect all the dust blown out by the air nozzle 37, and the dust can be conveniently and intensively treated.

Specifically, a dust outlet pipeline 39 communicated with the inside of the dust cover 33 is arranged at the bottom of the dust cover 33, a dust removing bag 391 is arranged beside the dust cover 33, an exhaust fan is arranged in the dust outlet pipeline 39, and the dust outlet pipeline 39 is communicated with the dust removing bag 391 through a hose; the exhaust fan work can be given to make the dust enter into to dust bag 391 through the hose in, and dust bag 391 can carry out effective processing to the dust, and dust bag 391 is prior art, no longer gives here and gives redundant description.

Specifically, the flattening mechanism 10 comprises a lifting platform 11, two bearing seats 15 and two screw rod sliding tables 12 arranged at the top of the lifting platform 11 at intervals, the two bearing seats 15 are respectively arranged at the tops of the sliding blocks of the two screw rod sliding tables 12, a bearing shaft 13 horizontally arranged is arranged between the two bearing seats 15, the bearing shaft 13 is rotatably connected with the two bearing seats 15, and a flattening roller 14 is sleeved on the bearing shaft 13; two lead screw slip tables 12 should work in step, can realize the vertical removal of flattening roller 14 through flattening mechanism 10, can make flattening roller 14 round trip movement on the horizontal direction simultaneously, it is higher to adopt its advantage of lead screw driven mode to lie in the precision, 11 work of elevating platform can make lead screw slip table 12 go up and down to suitable height, two lead screw slip table 12 synchronous working can drive two and bear seat 15 and remove to suitable position, make flattening roller 14 can come the round trip movement to carry out the operation of flattening to waterproofing membrane on the horizontal direction.

The utility model discloses a theory of operation: the worker winds the waterproof coiled material on the feeding roller 43 manually, the pressing operation of the end part of the waterproof coiled material can be realized through the end part pressing assembly 41, the waterproof coiled material can be automatically fed under the operation of the plate chain type conveyor belt 51, the worker can manually rotate the screwing head 444, the screwing head 444 can drive the transmission screw rod 443 to rotate, the transmission screw rod 443 can drive the pressing plate 442 in threaded connection with the transmission screw rod 443 to move, the pressing plate 442 can slide on the guide vertical rod 445, the pressing plate 442 can slide to a proper height to press the end part of the waterproof coiled material, the waterproof coiled material can be automatically fed under the operation of the plate chain type conveyor belt 51, the two brush rollers 35 can clean the waterproof coiled material in the feeding process of the waterproof coiled material, and sundries on the waterproof coiled material can be removed, the two sides of the waterproof coiled material can be automatically pressed by the coiled material two-side pressing mechanism 20, so that the waterproof coiled material cannot deviate and wrinkle in the rolling process, the rolled finished product quality of the waterproof coiled material is improved, the driving motor 226 can drive the driving gear 228 to rotate when working, the driving gear 228 can rotate, the driving gear 228 can drive the rack 227 meshed with the driving gear to move in the vertical direction, the rack 227 can drive the connecting plate 221 to move on the guide rail 224, the connecting plate 221 can drive the pressing plate 212 to vertically move, the pressing plate 212 can press the waterproof coiled material positioned right below the pressing plate, the rolling mechanism 10 can realize the vertical movement of the rolling roller 14, and the rolling roller 14 can move back and forth in the horizontal direction, and the screw rod transmission mode has the advantages of higher precision, 11 work of elevating platform can make lead screw slip table 12 go up and down to suitable height, two synchronous workings of lead screw slip table 12 can drive two and bear seat 15 and remove to suitable position, make flattening roller 14 can come to carry out the flattening operation to waterproofing membrane on the horizontal direction, can realize handling the dust that the flattening produced through dust removal mechanism 30, avoid the dust to cause the pollution to operational environment, can be with gas transport to air duct 36 in through the high compression pump among the prior art, make air nozzle 37 blow off the dust that the flattening produced, make the dust can blow to in dust cover 33, exhaust fan work can be for making the dust pass through the hose and enter into to dust removal bag 391, dust removal bag 391 can carry out effective processing to the dust.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a production of modified asphalt waterproofing membrane is with flattening device, a serial communication port, including flattening mechanism (10), coiled material both sides pressing means (20), dust removal mechanism (30), feed mechanism (40) and frame (50), be equipped with board chain conveyor (51) on frame (50), flattening mechanism (10) sets up the side in frame (50), feed mechanism (40) set up the left end in frame (50), coiled material both sides pressing means (20) and flattening mechanism (10) all set up the top in frame (50), dust removal mechanism (30) set up the side in frame (50), coiled material both sides pressing means (20) are including coiled material pressing means (21) that two intervals set up, every coiled material pressing means (21) are all including support (211), pressing plate (212), drive part (22), The anti-skidding type vertical pressing device comprises a connecting plate (221) and a mounting groove (222), wherein the connecting plate (221) is vertically arranged, the mounting groove (222) is formed in a support (211), a fixed vertical plate (223) is arranged on the wall of the mounting groove (222), a driving part (22) is arranged at the top of the support (211), a pressing plate (212) is horizontally arranged at the bottom of the connecting plate (221), two vertically arranged guide rails (224) are arranged on the side wall of the fixed vertical plate (223), each guide rail (224) is provided with a sliding block (225) in sliding fit with the guide rail, the connecting plate (221) is fixed on the two sliding blocks (225), and an anti-skidding layer is arranged at the bottom of.

2. The rolling device for producing the modified asphalt waterproof roll material according to claim 1, wherein the driving part (22) comprises a driving motor (226) and a rack (227) vertically arranged on the side wall of the connecting plate (221), and a driving gear (228) meshed with the rack (227) is sleeved on the output end of the driving motor (226).

3. The production of modified asphalt waterproofing membrane is with flattening device according to claim 1, characterized by, feed mechanism (40) is including tip compress tightly subassembly (41) and setting up support frame (42) in frame (50) left end, be equipped with on support frame (42) rather than rotate the material loading roller (43) of being connected, tip compress tightly subassembly (41) sets up on plate chain conveyor (51), tip compress tightly subassembly (41) is including two tip compress tightly parts (44) that the symmetry set up.

4. The flattening device for producing the modified asphalt waterproof coiled material according to claim 3, wherein each end pressing part (44) comprises a fixed seat (441), a horizontally arranged pressing plate (442) and a vertically arranged transmission screw rod (443), the transmission screw rod (443) is rotatably connected with the fixed seat (441), the pressing plate (442) is provided with a threaded hole in threaded connection with the transmission screw rod (443), and the top end of the transmission screw rod (443) is provided with a screwing head (444).

5. The rolling device for producing modified asphalt waterproof coiled material according to claim 4, wherein each end pressing part (44) further comprises two guiding vertical rods (445) arranged at intervals, the pressing plate (442) is provided with sliding holes matched with the guiding vertical rods (445) in a sliding manner, and the pressing plate (442) is an anti-sliding pressing plate (442).

6. The production of modified asphalt waterproofing membrane production is with flattening device of claim 3, characterized in that, dust removal mechanism (30) is including bearing frame (31), mount pad (32) and dust cover (33), bear frame (31) and set up the right-hand member at support frame (42), be equipped with two installation axles (34) that set up at the interval in vertical direction on bearing frame (31), every all overlap on installation axle (34) and be equipped with brush roller (35), mount pad (32) and dust cover (33) set up the both sides in frame (50) respectively, be equipped with air guide duct (36) on mount pad (32), be equipped with air nozzle (37) on air guide duct (36), the one end that dust cover (33) is close to air guide duct (36) is equipped with feed inlet (38), the hypomere of dust cover (33) is funnel shaped structure.

7. The rolling device for producing the modified asphalt waterproof roll according to claim 6, wherein a dust outlet pipe (39) communicated with the inside of the dust cover (33) is arranged at the bottom of the dust cover (33), a dust removing bag (391) is arranged beside the dust cover (33), an exhaust fan is arranged in the dust outlet pipe (39), and the dust outlet pipe (39) is communicated with the dust removing bag (391) through a hose.

8. The production of modified asphalt waterproofing membrane is with flattening device of claim 1, characterized in that, flattening mechanism (10) is including elevating platform (11), two bear seat (15) and two lead screw slip tables (12) that the interval set up at elevating platform (11) top, two bear seat (15) and set up respectively at the slider top of two lead screw slip tables (12), two bear and be equipped with between seat (15) and be the bearing axle (13) of level setting, bear axle (13) and two bear seat (15) and rotate and be connected, bear the cover on axle (13) and be equipped with flattening roller (14).