Asphalt excess material recoverable coating machine for producing waterproof coiled material

Abstract

The utility model discloses an asphalt excess material recoverable coating machine for producing a waterproof coiled material, the coating machine comprises a coating machine body, a material receiving groove arranged at a material outlet of the coating machine body, drainage assemblies and scraping assemblies, the material receiving groove is located below the waterproof coiled material, and the drainage assemblies and the scraping assemblies are distributed on the two sides of the waterproof coiled material in pairs; the drainage assembly comprises a baffle and a first connecting rod, the two ends of the first connecting rod are connected with the coating machine body and the baffle respectively, a first drainage rod and a second drainage rod which intersect with each other are arranged on one side of the baffle, and an asphalt gathering gap is formed by the edge of the waterproof roll, the included angle of the first drainage rod and the second drainage rod and the baffle; the scraping assembly comprises a first scraping plate, a reciprocating driving mechanism and a second connecting rod, the two ends of the second connecting rod are connected with the coating machine body and the reciprocating driving mechanism correspondingly, the first scraping plate is in transmission connection with the reciprocating driving mechanism, and the reciprocating driving mechanism is used for driving the first scraping plate to move up and down and pushing asphalt collected at the asphalt collecting gap to the material receiving groove.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of waterproof roll production equipment, and particularly relates to an asphalt excess material recyclable coating machine for producing waterproof roll. BACKGROUND

[0002] There are various types of waterproof roll, which is a flexible building waterproof material and is used for laying on the wall and roof of a building to form a waterproof barrier. Modified asphalt waterproof roll is one of the commonly used types. The modified asphalt waterproof roll is usually made of polyester fiber non-woven fabric, glass fiber felt as a base, modified petroleum asphalt as an impregnated covering layer on the surface of the base, and plastic film as a non-stick isolation layer. The modified asphalt waterproof roll has certain properties such as high temperature resistance, fatigue resistance, ductility, elasticity and tear resistance. When a factory produces a modified asphalt waterproof roll, the base cloth needs to be continuously fed into the production line. In order to form the above-mentioned impregnated covering layer on the surface of the base cloth, the base cloth needs to be fed into an asphalt coating machine. The asphalt coating machine covers the liquid asphalt on the upper and lower surfaces of the base cloth by spraying, soaking and smearing.

[0003] In the prior art, a modified asphalt waterproof roll coating equipment is disclosed in Chinese Utility Model No. CN207857274U. The equipment includes a modified asphalt storage tank, a first feeding groove, a second feeding groove located on the left side of the first feeding groove, a first large roller cylinder arranged below the first feeding groove and a guide roller for guiding the main material layer to the first large roller cylinder, a first compression roller arranged above the first large roller cylinder and at the rear end of the first feeding groove for coating the modified asphalt on the main material layer. A second large roller cylinder is arranged below the second feeding groove, and a second compression roller is arranged above the second large roller cylinder and at the rear end of the second feeding groove for coating the modified asphalt on the main material layer (base cloth). The equipment can press and flatten the modified asphalt liquid on the surface of the main material layer by the first compression roller and the second compression roller to form an asphalt coating layer with uniform thickness. However, in the process of flattening the asphalt, the excess asphalt liquid will flow to the two ends of the first compression roller and the second compression roller under pressure and gather on the two side edges of the surface of the base cloth. The excess asphalt liquid is not easy to condense due to uneven distribution, and will drip on the surface of other equipment or the ground of the production area after the base cloth is output from the coating equipment. This not only causes pollution of the working environment and equipment, but also is not conducive to the recycling of asphalt excess material and increases the production cost. SUMMARY

[0004] Based on the above background technology, the application provides an asphalt excess material recyclable coating machine for producing waterproof roll, which can clean and collect the excess asphalt liquid gathered on the two side edges of the surface of the base cloth, prevent the asphalt liquid excess material from dripping after the base cloth is output from the coating equipment, cause pollution of other equipment and the ground of the production area, and reduce the waste of asphalt.

[0005] To achieve the above object, the technical scheme of the present application is:

[0006] The asphalt excess recycling type coating machine for producing waterproof coiled material comprises a coating machine body for outputting waterproof coiled material in a horizontal direction, a receiving groove arranged at the discharging port of the coating machine body, a flow guiding assembly and a scraping assembly, the receiving groove is located below the waterproof coiled material, the flow guiding assembly and the scraping assembly are distributed in pairs on both sides of the waterproof coiled material, the flow guiding assembly comprises a baffle and a first connecting rod, one end of the first connecting rod is connected with the coating machine body, and the other end is connected with the baffle, one side of the baffle is provided with a first flow guiding rod and a second flow guiding rod which cross each other, and the included angle between the first flow guiding rod and the second flow guiding rod forms an asphalt converging gap with the baffle; the scraping assembly comprises a first scraper, a reciprocating driving mechanism and a second connecting rod, one end of the second connecting rod is connected with the coating machine body, and the other end is connected with the reciprocating driving mechanism, the first scraper is in transmission connection with the reciprocating driving mechanism, and the reciprocating driving mechanism is used for driving the first scraper to move up and down and push the asphalt converged at the asphalt converging gap to the receiving groove.

[0007] Preferably, the reciprocating driving mechanism comprises a mounting plate arranged at one end of the second connecting rod, a driving motor, a first rocker arm, a second rocker arm and a sliding rod, the driving motor is fixed to the surface of the mounting plate, a driving shaft of the driving motor is fixedly connected with the first rocker arm, one end of the second rocker arm is rotatably connected with the first rocker arm, and the other end is rotatably connected with the sliding rod, the surface of the mounting plate is provided with a guide hoop groove, the sliding rod is slidably arranged in the guide hoop groove in the direction of gravity, and one end of the sliding rod away from the second rocker arm is connected with the first scraper.

[0008] Preferably, the scraping assembly further comprises a second scraper, the second scraper is located between the lower end of the movement path of the first scraper and the position where the asphalt converging gap is located, and at least part of the second scraper is in sliding cooperation with the first scraper.

[0009] Preferably, one end of the second scraper extends obliquely to the receiving groove, so that the second scraper and the movement path of the first scraper form a flow guiding oblique angle.

[0010] Preferably, the upper surface of the second scraper is provided with a plurality of trapping grooves along the length extension direction of the second scraper adjacent to one side of the first scraper.

[0011] Preferably, the upper surface of the second scraper is provided with a guide groove along the length extension direction of the second scraper away from the first scraper, the trapping grooves extend obliquely downward, and the lower ends of the trapping grooves are in communication with the guide groove.

[0012] Preferably, the lower end of the first scraper is wedge-shaped.

[0013] Preferably, an adjusting mechanism is arranged on the baffle, the first guide rod and the second guide rod are rotatably connected with the adjusting mechanism at the intersection, and the adjusting mechanism is used for adjusting the included angle of the first guide rod and the second guide rod.

[0014] Preferably, the adjusting mechanism comprises an adjusting bolt and a lock nut, the adjusting bolt penetrates through the baffle and is connected with the baffle in a matched mode, the first guide rod and the second guide rod are rotatably connected with the adjusting bolt at the intersection, and the lock nut is threadedly connected with the adjusting bolt.

[0015] Preferably, first and second hinged seats are arranged at the discharge port of the coating machine body, the first and second hinged seats are distributed on both sides of the waterproof coiled material, and the two ends of the first connecting rod are hingedly connected with the baffle and the first hinged seat respectively; the two ends of the second connecting rod are hingedly connected with the reciprocating driving mechanism and the second hinged seat respectively.

[0016] By adopting the above technical scheme, compared with the prior art, the application has at least the following beneficial effects:

[0017] I. The first guide rod is used for guiding the asphalt residual liquid on the lower edge of the waterproof coiled material into the receiving groove for collection, the second guide rod is used for guiding the asphalt residual liquid on the upper edge of the waterproof coiled material into the asphalt gathering gap formed by the intersection of the first guide rod and the second guide rod, and the first scraper moving up and down is used for scraping the asphalt residual liquid away from the asphalt gathering gap, so that the asphalt residual liquid drops into the receiving groove under the action of inertia, thereby the asphalt residual liquid can be collected efficiently, and the problem of pollution of the working environment and equipment caused by the asphalt residual liquid dropping is solved.

[0018] II. Since the first guide rod and the second guide rod are in a cross structure, the contact area of the first guide rod and the second guide rod with the upper and lower surfaces of the waterproof coiled material is minimized, so that the first guide rod and the second guide rod only have the functions of guiding and scraping the asphalt residual liquid on the side edge of the waterproof coiled material, the damage to the asphalt coating layer on the side edge of the surface of the waterproof coiled material during the process of cleaning the asphalt residual liquid is reduced, the integrity of the asphalt coating layer on the surface of the waterproof coiled material is ensured, and the performance of the waterproof coiled material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the coating machine in the embodiment.

[0020] Figure 2 It is a partial enlarged schematic view of the coating machine in the embodiment.

[0021] Figure 3 Figure A is a partial schematic view of the drainage assembly and the scraping assembly in the embodiment.

[0022] Figure 4 Figure B is a partial schematic view of the drainage assembly and the scraping assembly in the embodiment.

[0023] Figure 5 Figure B-1 is a partial enlarged view of the drainage assembly and the scraping assembly in the embodiment.

[0024] Figure 6 Figure C is a partial sectional view of the second scraper in the embodiment.

[0025] Figure 7 Figure D is an axonometric partial schematic view of the coating machine in the embodiment.

[0026] Figure 8 Figure E is a top partial schematic view of the drainage assembly in the embodiment.

[0027] In the figure: coating machine body 10, first hinged seat 11, second hinged seat 12, material receiving tank 20, drainage assembly 30, baffle 31, first connecting rod 32, first drainage rod 33, second drainage rod 34, adjustment mechanism 35, adjustment bolt 351, lock nut 352, scraping assembly 40, first scraper 41, reciprocating drive mechanism 42, mounting plate 421, drive motor 422, first rocker arm 423, second rocker arm 424, sliding rod 425, guide hoop slot 426, second connecting rod 43, second scraper 44, trapping slot 441, guide slot 442, waterproofing membrane 50. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0029] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that the directions or position relationships indicated by the terms “up”, “down”, “inner”, “outer”, “left”, “right”, “front”, “back”, “top”, “bottom” and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated structure or component must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0030] The drawings will be described below in combination with the Figure 1To the attached Figure 8 The present application is further described in detail by specific embodiments.

[0031] In the present application, a bitumen residue recyclable coating machine for producing waterproofing membrane is disclosed, which comprises a coating machine body 10 for outputting waterproofing membrane 50 in horizontal direction, a receiving trough 20 arranged at the discharge port of the coating machine body 10, a drainage assembly 30 and a scraping assembly 40. The coating machine body 10 is a cabin or rack, the front and rear ends of which are respectively provided with an inlet for inputting the main material layer (base fabric) of the waterproofing membrane 50 and an outlet for outputting the waterproofing membrane 50 (base fabric with asphalt coating on the surface), and inside which are arranged a roller conveying mechanism for conveying the base fabric, a tank or tank for storing modified asphalt, a coating mechanism for dip-coating asphalt on the surface of the base fabric, etc. (as the internal structure is not the key feature to solve the technical problems of the present application, it is omitted in the attached drawings). The conveying roller arranged in the discharge port of the coating machine body 10 cooperates with other conveying mechanisms downstream of the coating machine to enable the waterproofing membrane 50 to be output from the discharge port in horizontal direction. The receiving trough 20 is arranged on one side of the discharge port and below the waterproofing membrane 50 just output from the discharge port, for collecting the asphalt dripping from the surface of the waterproofing membrane 50. The drainage assembly 30 and the scraping assembly 40 are arranged in pairs on both sides of the waterproofing membrane 50, for scraping and guiding the excess asphalt accumulated on both sides of the waterproofing membrane 50 into the receiving trough 20 below. The drainage assembly 30 comprises a baffle 31 and a first connecting rod 32, one end of the first connecting rod 32 is connected to the coating machine body 10, and the other end is connected to the baffle 31, so that one side surface of the baffle 31 can be parallelly close to the side surface of the waterproofing membrane 50. The baffle 31 is provided with a first drainage rod 33 and a second drainage rod 34 intersecting with each other on one side surface thereof, and the included angle between the first drainage rod 33 and the second drainage rod 34 forms an asphalt convergence gap on one side close to the side surface of the waterproofing membrane 50. The scraping assembly 40 comprises a first scraper 41, a reciprocating driving mechanism 42 and a second connecting rod 43, one end of the second connecting rod 43 is connected to the coating machine body 10, and the other end is connected to the reciprocating driving mechanism 42, the reciprocating driving mechanism 42 is drivingly connected to the first scraper 41, and the reciprocating driving mechanism 42 is used to drive the first scraper 41 to move up and down along the path passing through the asphalt convergence gap.

[0032] When the asphalt excess recycling coating machine for producing waterproofing membrane is used, the first guide rod 33 extends downward and is in contact with the lower edge of the side of the waterproofing membrane 50, and the second guide rod 34 extends upward and is in contact with the upper edge of the side of the waterproofing membrane 50. When the waterproofing membrane 50 is translated relative to the first guide rod 33 and the second guide rod 34, under the slight up-and-down floating action of the waterproofing membrane 50, the first guide rod 33 and the second guide rod 34 can cause the edge of the waterproofing membrane 50 to bend upward or downward, so that the first guide rod 33 intercepts the excess asphalt liquid drops on the lower side edge of the waterproofing membrane 50 and causes them to flow downward along the extension direction of the first guide rod 33, thereby dripping into the receiving tank 20 below; the second guide rod 34 intercepts the excess asphalt liquid drops on the upper side edge of the waterproofing membrane 50 and causes them to gather at the asphalt gathering gap along the extension direction of the second guide rod 34; at the same time, the reciprocating drive mechanism 42 can continuously drive the first scraper 41 to move up and down, so that the first scraper 41 slides close to the intersection of the first guide rod 33 and the second guide rod 34. Under the continuous pushing action of the first scraper 41, the excess asphalt liquid gathered at the asphalt gathering gap is pushed downward away from the side of the waterproofing membrane 50 by the lower end of the first scraper 41, and can drip into the receiving tank 20 below along the first scraper 41 under the action of inertia.

[0033] It needs to be specifically pointed out that, since the moving path of the first scraper 41 is close to the intersection of the first guide rod 33 and the second guide rod 34, and the first guide rod 33 and the second guide rod 34 both have a certain thickness, the first guide rod 33 and the second guide rod 34 form a boss at the intersection, which can block the moving first scraper 41, so that the first scraper 41 cannot scrape all the asphalt liquid at the asphalt gathering gap while being close to the intersection. To solve this problem, the first guide rod 33 and the second guide rod 34 are preferably plate members with a thickness less than that of the first scraper 41, so that the boss formed at the intersection has a low thickness, reducing the blocking area of the boss to the first scraper 41; the first scraper 41 is made of a plate material that can elastically deform, but when its lower end contacts the boss formed by the first guide rod 33 and the second guide rod 34, it can deform slightly away from the boss under the action of resistance, so that the first scraper 41 can continue to move downward after passing over the boss while adhering to the side of the guide rod. In this way, the structure can scrape the asphalt liquid at the asphalt gathering gap to the maximum extent.

[0034] The asphalt excess recycling coating machine for producing waterproofing membrane has at least the following beneficial effects:

[0035] I. The asphalt residue on the lower edge of the waterproof roll 50 is guided by the first guide rod 33 into the receiving groove 20 for collection, and the asphalt residue on the upper edge of the waterproof roll 50 is guided by the second guide rod 34 into the asphalt gathering gap formed by the intersection of the first guide rod 33 and the second guide rod 34, and then the first scraper 41 moves up and down to scrape the asphalt residue away from the asphalt gathering gap, so that the asphalt residue drops into the receiving groove 20 under the action of inertia, thereby efficiently collecting the asphalt residue and solving the problem of pollution of the working environment and equipment caused by the asphalt residue dropping.

[0036] II. Since the first guide rod 33 and the second guide rod 34 are in a cross structure, the contact area of the first guide rod 33 and the second guide rod 34 with the upper and lower surfaces of the waterproof roll 50 is minimized, so that the first guide rod 33 and the second guide rod 34 only have the effect of guiding and removing the asphalt residue on the side edges of the waterproof roll 50, which reduces damage to the asphalt coating on the side edges of the surface of the waterproof roll 50 during cleaning of the asphalt residue, ensures the integrity of the asphalt coating on the surface of the waterproof roll 50, and improves the performance of the waterproof roll 50.

[0037] In addition, the present application also provides some more specific embodiments to improve the above-mentioned asphalt residue recyclable coating machine for producing waterproof rolls.

[0038] In a preferred embodiment, the reciprocating drive mechanism 42 includes a mounting plate 421, a drive motor 422, a first rocker arm 423, a second rocker arm 424, and a sliding rod 425. One side of the mounting plate 421 is connected to one end of the second connecting rod 43, the drive motor 422 is fixed to one side of the mounting plate 421, and the drive shaft of the drive motor 422 penetrates the other side of the mounting plate 421 and is in transmission connection with one end of the first rocker arm 423. The drive motor 422 can drive the first rocker arm 423 to rotate around the drive shaft. The other end of the first rocker arm 423 is in rotational connection with the other end of the second rocker arm 424 through a pin shaft. The other end of the second rocker arm 424 is in rotational connection with the upper end of the sliding rod 425 through a pin shaft. The surface of the mounting plate 421 is provided with a guide hoop groove 426 which forms a chute along the direction of gravity with the surface of the mounting plate 421. The sliding rod 425 is arranged in the guide hoop groove 426 and can slide up and down along the chute. The lower end of the sliding rod 425 is connected with the first scraper 41.

[0039] When using the above-mentioned coating machine, starting the drive motor 422 can drive the first scraper 41 to make continuous up-and-down reciprocating motion along a straight line, so that the first scraper 41 can continuously push the asphalt residue downward away from the asphalt gathering gap.

[0040] Specifically, in order to ensure that the reciprocating driving mechanism 42 can operate stably and avoid the situation that the reciprocating driving mechanism 42 is polluted by the asphalt liquid in long-term use, causing the movement to be stuck and the wear to be serious, the mounting plate 421 can also be replaced by a box, or other structure forms can be used to isolate and protect the driving motor 422, the rocker arm and the sliding rod 425 and other transmission parts.

[0041] Further, in order to prevent the asphalt residual liquid attached to the surface of the first scraper 41 from affecting the scraping effect of the first scraper 41, the scraping assembly 40 further comprises a second scraper 44, which is located between the lower end of the movement path of the first scraper 41 and the position where the asphalt gathering gap is located, and one side of the second scraper 44 can slide with the surface of the first scraper 41 during the up-and-down movement of the first scraper 41. When the first scraper 41 pushes the asphalt residual liquid at the asphalt gathering gap downward and relative sliding occurs with one side of the second scraper 44, the second scraper 44 can scrape part of the asphalt attached to the surface of the first scraper 41; when the first scraper 41 moves upward after descending to the lowest point and relative sliding occurs with the second scraper 44 again, the asphalt residual liquid that does not timely detach from the surface of the first scraper 41 can be scraped again by the second scraper 44, so that the surface of the first scraper 41 will not be permanently attached by part of the asphalt, avoiding that the thickness of the first scraper 41 becomes thicker and finally affects the scraping effect of the asphalt.

[0042] Further, in order to prevent the surface of the second scraper 44 from being permanently attached by the asphalt and finally affecting the scraping effect of the second scraper 44 on the asphalt, one end of the second scraper 44 extends obliquely towards the receiving trough 20, so that the second scraper 44 forms a downward drainage inclination angle relative to the movement path of the first scraper 41. After the asphalt residual liquid that does not timely detach from the surface of the first scraper 41 is transferred to the surface of the second scraper 44, under the action of the drainage inclination angle, the part of the asphalt residual liquid flows downward along the second scraper 44 and drops into the receiving trough 20. In this case, due to the limitation of the drawing length, the inclination angle and the guide length of the second scraper 44 in the drawing are only for illustration, and in actual application, the drainage inclination angle and the length of the second scraper 44 can be designed according to the actual position of the receiving trough 20, so that better drainage effect can be achieved.

[0043] Further, in order to make the second scraper 44 scrape the asphalt on the surface of the first scraper 41 as much as possible and prevent the first scraper 41 from carrying the asphalt away from the surface of the second scraper 44 during the movement, a plurality of trapping grooves 441 are arranged on the upper surface of the second scraper 44 adjacent to one side of the first scraper 41 along the length direction of the second scraper 44.

[0044] Specifically, the above-mentioned intercepting groove 441 forms several transverse grooves on the surface of the second scraper 44, which increases the contact area of the surface of the second scraper 44 with the asphalt on the surface of the first scraper 41, and can improve the scraping efficiency and intercepting effect of the asphalt, so as to avoid the asphalt being taken away from the surface of the second scraper 44 by the first scraper 41.

[0045] Further, in order to timely discharge the residual asphalt in the intercepting groove 441, the second scraper 44 is provided with a guide groove 442 on the side away from the first scraper 41 along the length direction of the second scraper 44, and the above-mentioned intercepting groove 441 extends downwardly and obliquely, and the lower end of the intercepting groove 441 is in communication with the guide groove 442.

[0046] When the above-mentioned coating machine is used, the asphalt intercepted by the intercepting groove 441 flows downwardly along the intercepting groove 441 and is collected in the guide groove 442, and then flows downwardly through the guide groove 442 and flows into the receiving groove 20.

[0047] Further, in order to improve the scraping efficiency of the first scraper 41 on the asphalt, the lower end of the first scraper 41 is wedge-shaped, which can reduce the thickness of the contact surface of the first scraper 41 with the asphalt, so that the lower end of the first scraper 41 can easily shovel up the asphalt at the intersection of the first guide rod 33 and the second guide rod 34, and reduce the residual asphalt in the asphalt gathering gap; the wedge-shaped structure can also increase the contact area of the first scraper 41 with the second scraper 44, and reduce the residual asphalt on the surface of the first scraper 41.

[0048] Further, in order to enable the above-mentioned drainage assembly 30 to scrape the residual asphalt of the waterproof roll 50 with different thicknesses, the above-mentioned baffle 31 is further provided with an adjusting mechanism 35, the first guide rod 33 and the second guide rod 34 are rotatably connected with the adjusting mechanism 35 at the intersection, and the adjusting mechanism 35 is used for adjusting the included angle of the first guide rod 33 and the second guide rod 34. The included angle between the first guide rod 33 and the second guide rod 34 can be adjusted based on the waterproof roll 50 with different thicknesses.

[0049] In a preferred embodiment, the above-mentioned adjusting mechanism 35 includes an adjusting bolt 351 and a tension nut 352, the rod part of the adjusting bolt 351 penetrates the above-mentioned baffle 31 and is connected with the baffle 31, the first guide rod 33 and the second guide rod 34 are provided with through holes at the intersection, the first guide rod 33 and the second guide rod 34 are rotatably arranged at one end of the adjusting bolt 351 penetrating the baffle 31 through the through holes, and the tension nut 352 is threadedly and tightly connected with the other end of the adjusting bolt 351 penetrating the first guide rod 33 and the second guide rod 34.

[0050] In the process of using the coating machine, when producing thicker waterproof roll 50, in order to enable the first drainage rod 33 and the second drainage rod 34 to be close to the upper and lower edges of the side surface of the waterproof roll 50 respectively, the constraint on the first drainage rod 33 and the second drainage rod 34 is loosened by screwing the adjusting bolt 351 or the tension nut 352, and the first drainage rod 33 and the second drainage rod 34 are rotated in different directions respectively around the bolt 351 as the axis, so that the included angle thereof is increased, and after the appropriate angle is adjusted, the adjusting bolt 351 or the nut is tightened to fix the angle of the first drainage rod 33 and the second drainage rod 34; by analogy, when producing thinner waterproof roll 50, the included angle of the first drainage rod 33 and the second drainage rod 34 is reduced by the above adjustment mode, so that the asphalt residual liquid on the edge of the thinner waterproof roll 50 can be guided and scraped.

[0051] Further, in order to enable the above-mentioned drainage assembly 30 and scraping assembly 40 to scrape the asphalt residual liquid for waterproof roll 50 with different widths, the discharge port of the above-mentioned coating machine body 10 is provided with first and second hinged seats 11 and 12 at intervals, the first and second hinged seats 11 and 12 are distributed in pairs on both sides of the waterproof roll 50, and the two ends of the first connecting rod 32 are hinged with the baffle 31 and the first hinged seat 11 respectively; the two ends of the second connecting rod 43 are hinged with the reciprocating driving mechanism 42 and the second hinged seat 12 respectively.

[0052] When producing waterproof roll 50 with different widths, the first connecting rod 32 is rotated around the first hinged seat 11, so that the included angle of the first drainage rod 33 and the second drainage rod 34 on the baffle 31 can be close to the side edge of the waterproof roll 50; then the second connecting rod 43 is rotated around the second hinged seat 12, the moving path of the first scraper 41 is adjusted, so that the first scraper 41 can be aligned with the asphalt gathering gap and scrape the asphalt residual liquid. Specifically, when the above-mentioned drainage assembly 30 and scraping assembly 40 are adjusted to appropriate positions based on the width of the waterproof roll 50, the positions of the first connecting rod 32 and the second connecting rod 43 are locked by the locking mechanism, so as to avoid the continuous rotation of the first connecting rod 32 and the second connecting rod 43, so as to ensure the effect of scraping the asphalt residual liquid (the locking mechanism is a common limiting mechanism in the hinged structure, which is prior art, and its specific structure is not a necessary feature for solving the technical problems of the present application, so the drawing is omitted, and the description is not repeated here).

[0053] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Based on the above description, those skilled in the art can also make other different forms of changes or variations. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An asphalt residue recyclable coater for producing a waterproofing roll material, comprising a coater body for outputting a waterproofing roll material in a horizontal direction, characterized by, The coating machine body is provided with a material outlet, and the material outlet is provided with a material receiving groove, a flow guide assembly and a scraping assembly.

2. The asphalt leftover recyclable coater for producing a waterproofing membrane according to claim 1, characterized in that, The flow guide assembly comprises a baffle and a first connecting rod, one end of the first connecting rod is connected with the coating machine body, and the other end is connected with the baffle.

3. The asphalt leftover recyclable coater for producing a waterproofing membrane according to claim 1, characterized in that, The baffle is provided with a first flow guide rod and a second flow guide rod which are crossed with each other on one side of the baffle.

4. The asphalt remaining material recyclable coater for producing a waterproofing roll material according to claim 3, characterized by, The scraping assembly comprises a first scraper, a reciprocating driving mechanism and a second connecting rod.

5. The asphalt leftover recyclable coater for producing a waterproofing membrane according to claim 3, characterized in that, The reciprocating driving mechanism comprises a mounting plate provided at one end of the second connecting rod, a driving motor, a first rocker arm, a second rocker arm and a sliding rod.

6. The asphalt overspray recyclable applicator for producing a waterproofing membrane according to claim 5, characterized in that, The driving motor is fixed on the surface of the mounting plate, and the driving shaft of the driving motor is fixedly connected with the first rocker arm.

7. The asphalt leftover recyclable coater for producing a waterproofing membrane according to any one of claims 1 to 6, characterized in that, One end of the second rocker arm is rotatably connected with the first rocker arm, and the other end is rotatably connected with the sliding rod.

8. The asphalt remaining material recyclable coater for producing a waterproofing roll material according to claim 1, characterized by, The surface of the mounting plate is provided with a guide hoop groove.

9. The asphalt remaining material recyclable coater for producing a waterproofing roll material according to claim 8, characterized by, The sliding rod is slidably arranged in the guide hoop groove along the direction of gravity. The other end of the sliding rod away from the second rocker arm is connected with the first scraper. The scraping assembly further comprises a second scraper. One end of the second scraper extends obliquely towards the material receiving groove. The upper surface of the second scraper is provided with a plurality of trapping grooves along the length extension direction of the second scraper adjacent to one side of the first scraper. The upper surface of the second scraper is provided with a guide groove along the length extension direction of the second scraper away from the first scraper. The lower end of the trapping groove extends obliquely downward, and the lower end of the trapping groove is in communication with the guide groove. The lower end of the first scraper is wedge-shaped. The baffle is provided with an adjusting mechanism. The first flow guide rod and the second flow guide rod are rotatably connected with the adjusting mechanism at the intersection. The adjusting mechanism is used for adjusting the included angle of the first flow guide rod and the second flow guide rod. The adjusting mechanism comprises an adjusting bolt and a tension nut. The adjusting bolt penetrates through the baffle and is connected with the baffle. The first flow guide rod and the second flow guide rod are rotatably connected with the adjusting bolt at the intersection. The tension nut is threadedly connected with the adjusting bolt.

10. The asphalt remaining material recyclable coater for producing a waterproofing roll material according to claim 1, characterized by, The first hinged seat and the second hinged seat are arranged at the discharge opening of the coating machine body, and are distributed on both sides of the waterproof coiled material in pairs, and the two ends of the first connecting rod are hinged with the baffle and the first hinged seat respectively; the two ends of the second connecting rod are hinged with the reciprocating driving mechanism and the second hinged seat respectively.

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