CN113969507A - Preparation process of self-adhesive waterproof roll - Google Patents

Preparation process of self-adhesive waterproof roll Download PDF

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Publication number
CN113969507A
CN113969507A CN202111362907.9A CN202111362907A CN113969507A CN 113969507 A CN113969507 A CN 113969507A CN 202111362907 A CN202111362907 A CN 202111362907A CN 113969507 A CN113969507 A CN 113969507A
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Prior art keywords
asphalt
preparation process
self
frame
support
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CN202111362907.9A
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Chinese (zh)
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胡丙生
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Individual
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Individual
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Priority to CN202111362907.9A priority Critical patent/CN113969507A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • D06N5/003—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/665—Sheets or foils impervious to water and water vapor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D06N2201/082—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/142—Hydrophobic

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Hydrology & Water Resources (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Road Paving Machines (AREA)

Abstract

The invention relates to the field of waterproof coiled material preparation, in particular to a preparation process of a self-adhesive waterproof coiled material, which can simultaneously coat asphalt on the surfaces of two sides of a tire base and has high coating efficiency; the process comprises the following steps: s1, heating the asphalt to melt, and then adding the anti-aging agent, the softening agent and the asphalt to be uniformly mixed; s2, coating asphalt on the two side surfaces of the tire base through a coating device; s3, measuring and cutting the asphalt after the asphalt is cooled; s4, covering the thin film on the asphalt surfaces at two sides, rolling up and warehousing; the base is a glass fiber base or a polyester base; the coating device comprises a support, two asphalt boxes and a coating port, the two asphalt boxes are symmetrically arranged in the support, and the coating port is arranged at the lower end of each of the two asphalt boxes.

Description

Preparation process of self-adhesive waterproof roll
Technical Field
The invention relates to the field of waterproof coiled material preparation, in particular to a preparation process of a self-adhesive waterproof coiled material.
Background
The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, and mainly comprises an asphalt waterproof roll and a high polymer waterproof roll. The asphalt waterproof roll is a curlable sheet waterproof material which is prepared by coating asphalt on a base (such as base paper and fiber fabric) and then spreading powdery or sheet isolating material on the surface.
When the waterproof coiled material is prepared, asphalt needs to be coated on the two side surfaces of the base, but the existing preparation method is to coat the asphalt on one side surface of the base and then coat the asphalt on the other side surface of the base, so that the coating efficiency is low.
Disclosure of Invention
The invention aims to provide a preparation process of a self-adhesive waterproof coiled material, which can be used for coating asphalt on the surfaces of two sides of a base simultaneously and has high coating efficiency.
A preparation process of a self-adhesive waterproof roll comprises the following steps:
s1, heating the asphalt to melt, and then adding the anti-aging agent, the softening agent and the asphalt to be uniformly mixed;
s2, coating asphalt on the two side surfaces of the tire base through a coating device;
s3, measuring and cutting the asphalt after the asphalt is cooled;
and S4, covering the asphalt surfaces on two sides with films, and rolling up for storage.
The base is a glass fiber base or a polyester base.
The coating device comprises a support, two asphalt boxes and a coating port, the two asphalt boxes are symmetrically arranged in the support, and the coating port is arranged at the lower end of each of the two asphalt boxes.
The coating device further comprises support shafts and a worm, the support shafts are symmetrically fixed to two sides of the asphalt box and are connected to the support, the worm rotates on the support, and the two support shafts located on the same side are in meshed transmission connection with the worm.
The support includes side extension board and last link, and the side extension board is equipped with two, and two side extension boards symmetry are fixed at the both ends of last link, go up to be connected with on the link with the leading-in mechanism of child base leading-in between two pitch boxes.
The coating device still includes oblique slot hole, guide roll, guiding axle, sideslip hole, crane and spring I, and the symmetry runs through on two side extension boards and is equipped with two oblique slot holes, all rotates in two oblique slot holes to be connected with the guiding axle, and equal fixedly connected with guide roll on two guiding axles goes up sliding connection on the link and has the crane, and the both ends of crane all are equipped with the sideslip hole, two sideslip holes respectively with the both ends sliding connection of two guiding axles, be equipped with spring I between crane and the last link.
The coating device still includes arc slot hole, compression roller and commentaries on classics board, runs through on two side extension boards and is equipped with two arc slot holes, all rotates in two arc slot holes to be connected with the compression roller, and the both ends of compression roller all rotate and have changeed the board, and four upper ends that change the board rotate with the back shaft that corresponds respectively and are connected.
The coating device further comprises a tensioning frame, tensioning shafts, a spring II and driving wheels, wherein the tensioning frame is connected to the two side supporting plates in a sliding mode, the two driving wheels are symmetrically rotated on the tensioning frame and are in meshed transmission connection, the tensioning shafts are rotated on the tensioning frame and are in transmission connection with one of the driving wheels, the two driving wheels are respectively connected with corresponding shaft ends of the two compression rollers through transmission chains, and the spring II is arranged between the two tensioning frames and the two side supporting plates.
The coating device further comprises an extrusion plate, an arc plate I and a connecting plate, the extrusion plate rotates on the upper side of the asphalt box, the arc plate I is fixed at the upper end of the extrusion plate, the arc plate I is far away from the end, close to the asphalt box, of the arc plate I, the transmission mechanism is connected to one of the side support plates, and the transmission mechanism is in transmission connection with the two connecting plates.
Drive mechanism includes runner, trace, balladeur train and control slot hole, and balladeur train sliding connection is on the side extension board, and the upper end of trace rotates on the balladeur train, and the lower extreme of trace rotates in the eccentric department of runner, and the runner is fixed on the tensioning axle that corresponds the side, and the symmetry slope is equipped with two control slot holes on the balladeur train, two control slot holes respectively with two even board sliding connection.
Drawings
FIG. 1 is a flow chart of a process for manufacturing a self-adhesive waterproof roll;
FIG. 2 is a first schematic structural view of a coating apparatus;
FIG. 3 is a second schematic structural view of the coating apparatus;
FIG. 4 is a schematic cross-sectional view of a coating apparatus;
FIG. 5 is a schematic structural view of a stent;
FIG. 6 is a schematic view of the structure of the guide roller;
FIG. 7 is a schematic diagram of an embodiment of an adjustment to two asphalt tanks;
FIG. 8 is a schematic view of the construction of an asphalt bin;
FIG. 9 is a schematic structural view of an arc plate I;
FIG. 10 is a schematic view of the transmission mechanism;
fig. 11 is a schematic structural view of the tension frame.
In the figure: a side support plate 101; an inclined long hole 102; an upper link frame 103; an arc-shaped long hole 104; a guide roller 201; a guide shaft 202; a lateral sliding hole 203; a crane 204; a spring I205; an asphalt tank 301; a support shaft 302; a coating port 303; a pressing plate 304; an arc plate I305; a connecting plate 306; an arc plate II 307; a stopper plate 308; a worm 309; a runner 401; a rod I402; a rod II 403; a buffer spring 404; a carriage 405; a control slot 406; a press roller 501; a rotating plate 502; a tension frame 503; a tensioning shaft 504; a spring II 505; a drive wheel 506.
Detailed Description
The embodiment shown in fig. 1:
a preparation process of a self-adhesive waterproof roll comprises the following steps:
s1, heating the asphalt to melt, and then adding the anti-aging agent, the softening agent and the asphalt to be uniformly mixed;
s2, coating asphalt on the two side surfaces of the tire base through a coating device;
s3, measuring and cutting the asphalt after the asphalt is cooled;
and S4, covering the asphalt surfaces on two sides with films, and rolling up for storage.
The base is a glass fiber base or a polyester base.
As shown in fig. 2-5:
the coating device comprises a support, asphalt boxes 301 and coating ports 303, the asphalt boxes 301 are provided with two asphalt boxes 301, the two asphalt boxes 301 are symmetrically arranged in the support, and the coating ports 303 are arranged at the lower ends of the two asphalt boxes 301.
When coating asphalt, adding asphalt into the two asphalt tanks 301, then enabling the base to vertically pass between the two asphalt tanks 301, guiding the asphalt in the two asphalt tanks 301 to the two side surfaces of the base through the coating ports 303, and coating the asphalt on the two side surfaces of the base by the two coating ports 303 along with the downward movement of the base, thereby forming the simultaneous asphalt coating work on the two sides of the base and improving the asphalt coating efficiency.
As shown in fig. 7-8:
the coating device further comprises support shafts 302 and worms 309, the support shafts 302 are symmetrically fixed on two sides of the asphalt box 301, the two support shafts 302 are connected to a support, the worms 309 rotate on the support, and the two support shafts 302 located on the same side are in meshed transmission connection with the worms 309.
The asphalt box 301 rotates on the bracket through the support shaft 302, the corresponding two support shafts 302 are simultaneously driven through rotating the worm 309, so that the two support shafts 302 simultaneously rotate in opposite directions, the two asphalt boxes 301 are driven to rotate by taking the support shafts 302 as axes, and then the distance between the two coating ports 303 and the tire base is simultaneously changed, so that the thickness of the coated asphalt is controlled, and the thickness of the coated asphalt on the two sides of the tire base can be controlled to be the same and simultaneously;
the adjustment is performed by the worm 309, and simultaneously, the locking is performed by the self-locking function of the worm gear meshing connection between the worm 309 and the support shaft 302, so that the adjustment position is locked.
As shown in fig. 5:
the support comprises two side supporting plates 101 and an upper connecting frame 103, the two side supporting plates 101 are symmetrically fixed at two ends of the upper connecting frame 103, and a guiding mechanism for guiding a tire base between the two asphalt boxes 301 is connected to the upper connecting frame 103.
The two side support plates 101 form a support for the device, and the base is guided between the two asphalt boxes 301 through a guiding mechanism, and asphalt is coated on the two sides of the base.
As shown in fig. 6:
the coating device also comprises an inclined long hole 102, a guide roller 201, guide shafts 202, transverse sliding holes 203, a lifting frame 204 and a spring I205, the two inclined long holes 102 are symmetrically arranged on the two side support plates 101 in a penetrating mode, the guide shafts 202 are rotatably connected in the two inclined long holes 102, the guide rollers 201 are fixedly connected on the two guide shafts 202, the lifting frame 204 is connected on the upper connecting frame 103 in a sliding mode, the transverse sliding holes 203 are arranged at the two ends of the lifting frame 204, the two transverse sliding holes 203 are respectively connected with the two ends of the two guide shafts 202 in a sliding mode, and the spring I205 is arranged between the lifting frame 204 and the upper connecting frame 103.
The two guide shafts 202 are limited and fixed through the matching of the transverse sliding hole 203 and the inclined long hole 102, the two guide shafts 202 are always in symmetrical positions through the symmetrical arrangement of the inclined long hole 102, and the lifting frame 204 has the trend of moving downwards through the elasticity of the spring I205, so that the two guide rollers 201 are tightly pushed;
when the base tire is guided, the base tire is sent between the two guide rollers 201, and the two guide rollers 201 tightly push the base tire at the middle position through the elasticity of the spring I205, so that the base tire is guided into the space between the two asphalt boxes 301;
and through the cooperation of sideslip hole 203 and oblique slot hole 102, make two guide rolls 201 can adapt to the supply of the child base of all directions, guarantee to introduce the child base between two pitch boxes 301, and do not receive the influence of child base pulling force.
As shown in fig. 11:
the coating device further comprises arc-shaped long holes 104, pressing rollers 501 and rotating plates 502, the two arc-shaped long holes 104 are arranged on the two side supporting plates 101 in a penetrating mode, the pressing rollers 501 are connected in the two arc-shaped long holes 104 in a rotating mode, the rotating plates 502 are arranged at two ends of each pressing roller 501 in a rotating mode, and the upper ends of the four rotating plates 502 are connected with the corresponding supporting shafts 302 in a rotating mode respectively.
Compression roller 501 uses support shaft 302 to rotate as the axle through changeing board 502 to make two compression rollers 501 top tight through self gravity, when the child base that has coated pitch passes through between two compression rollers 501, form the extrusion to the child base that has coated pitch, increase pitch and the fastness of child base, make the pitch surface more level and more smooth simultaneously.
Further, the coating device further comprises a tensioning frame 503, a tensioning shaft 504, a spring II 505 and transmission wheels 506, the tensioning frame 503 is connected to the two side support plates 101 in a sliding mode, the two transmission wheels 506 are symmetrically and rotatably arranged on the tensioning frame 503, the two transmission wheels 506 are in meshing transmission connection, the tensioning frame 503 is rotatably provided with the tensioning shaft 504, the tensioning shaft 504 is in transmission connection with one of the transmission wheels 506, the two transmission wheels 506 are respectively in transmission connection with corresponding shaft ends of the two compression rollers 501 through transmission chains, and the spring II 505 is arranged between the two tensioning frames 503 and the two side support plates 101.
The tensioning frame 503 has a downward moving trend through the elastic force of the spring II 505, the driving wheel 506 on the tensioning frame 503 pulls the two compression rollers 501 to be close to and clamped through the driving chain, and the extrusion of the base coated with the asphalt and passing between the two compression rollers 501 is further increased, so that the firmness of the asphalt and the base is further increased, and the surface of the asphalt is smoother;
a power motor is installed on one tensioning frame 503, the power motor drives the tensioning shaft 504 to rotate, the tensioning shaft 504 simultaneously drives the driving wheels 506, the two driving wheels 506 simultaneously rotate in opposite directions through meshing transmission between the two driving wheels 506, so that the two pressing rollers 501 are driven to rotate through the driving chain, then the tire base coated with asphalt is downwards driven through the two pressing rollers 501, and therefore the tire base is tensioned between the two pressing rollers 501 and the two guide rollers 201, and then the asphalt is conveniently coated.
As shown in fig. 9:
the coating device also comprises an extrusion plate 304, an arc plate I305 and a connecting plate 306, wherein the extrusion plate 304 rotates on the upper side of the asphalt box 301, the arc plate I305 is fixed at the upper end of the extrusion plate 304, the end, far away from the asphalt box 301, of the arc plate I305 is fixedly provided with the connecting plate 306, a transmission mechanism is connected onto one side support plate 101, and the transmission mechanism is in transmission connection with the two connecting plates 306.
The two connecting plates 306 are simultaneously driven by the driving mechanism, so that the two extrusion plates 304 rotate towards the inner side of the asphalt box 301, the asphalt in the asphalt box 301 is extruded, the asphalt in the asphalt box 301 moves towards the coating port 303, and the speed of the asphalt flowing out of the coating port 303 is increased;
due to the arrangement of the arc plate I305, when the extrusion plate 304 rotates to extrude asphalt, the arc plate I305 can cut off asphalt in the asphalt box 301, the asphalt below the extrusion plate 304 is extruded to move to the coating port 303, the asphalt above the arc plate I305 stays on the arc plate I305, and falls downwards when the extrusion plate 304 rotates, so that a barrier for the asphalt in the asphalt box 301 is formed, and the asphalt is prevented from being pushed out of the asphalt box 301 when the extrusion plate 304 rotates;
by means of extrusion of the extrusion plate 304, the asphalt can be filled in the coating port 303, and air bubbles in the asphalt are avoided from affecting the integrity of the asphalt coated on the tire base.
As shown in fig. 10:
the transmission mechanism comprises a rotating wheel 401, a linkage rod, a sliding frame 405 and control long holes 406, the sliding frame 405 is connected to the side supporting plate 101 in a sliding mode, the upper end of the linkage rod rotates on the sliding frame 405, the lower end of the linkage rod rotates at the eccentric position of the rotating wheel 401, the rotating wheel 401 is fixed to the tensioning shaft 504 on the corresponding side, the sliding frame 405 is symmetrically and obliquely provided with the two control long holes 406, and the two control long holes 406 are connected with the two linkage plates 306 in a sliding mode respectively.
When another tensioning axle 504 receives the transmission of compression roller 501 to rotate, drive runner 401 and rotate, runner 401 drives the reciprocal lift of balladeur train 405 through the trace, thereby link board 306 reciprocal lift through control slot hole 406 transmission, thereby realize the reciprocal rotation of arc board I305, form the reciprocal extrusion to pitch then, and through the transmission of control slot hole 406 to linking board 306, can adapt to when adjusting pitch coating thickness, to pitch case 301 pivoted regulation, and make the change of linking board 306 position.
Further, the linkage rod comprises a rod I402, a rod II 403 and a buffer spring 404, wherein the rod I402 rotates at the eccentric position of the rotating wheel 401, the rod II 403 rotates on the sliding frame 405, the rod I402 is connected with the rod II 403 in a sliding mode, and the two buffer springs 404 are arranged between the rod I402 and the rod II 403.
Through being equipped with two buffer spring 404 between I402 and II 403 poles, when runner 401 passes through I402 pole II 403 poles, can cushion through two buffer spring 404, make I402 pole and II 403 poles excessively receive the extrusion or when dragging, adapt to excessively extrudeing or dragging through two buffer spring 404 deformation to make the further adaptation of device when adjusting pitch coating thickness, to pitch case 301 pivoted regulation, and make the change of even board 306 position.
As shown in fig. 9:
the coating device further comprises an arc plate II 307 and a limiting plate 308, the arc plate II 307 slides on the extrusion plate 304 and is in sliding connection with the inner wall of the arc plate I305, the limiting plate 308 is fixed at one end of the arc plate II 307, the limiting plate 308 is arranged between the extrusion plate 304 and the connecting plate 306, and a small spring is arranged between the limiting plate 308 and the connecting plate 306.
Due to the arrangement of the arc plate II 307, the asphalt is further conveniently cut off when the extrusion plate 304 extrudes the asphalt, the amount of the extruded asphalt is increased, and due to the arrangement of the small spring, when the arc plate II 307 is in contact with the inner wall of the asphalt box 301, namely the asphalt is cut off, the arc plate II 307 slides on the extrusion plate 304 and extrudes the small spring, so that the extrusion plate 304 is ensured to continuously extrude and rotate; the limiting plate 308 is arranged to drive the arc plate II 307 to rotate when the extrusion plate 304 rotates, so that the asphalt falls below the extrusion plate 304.

Claims (10)

1. A preparation process of a self-adhesive waterproof roll is characterized by comprising the following steps: the method comprises the following steps:
s1, heating the asphalt to melt, and then adding the anti-aging agent, the softening agent and the asphalt to be uniformly mixed;
s2, coating asphalt on the two side surfaces of the tire base through a coating device;
s3, measuring and cutting the asphalt after the asphalt is cooled;
and S4, covering the asphalt surfaces on two sides with films, and rolling up for storage.
2. The preparation process of the self-adhesive waterproof roll according to claim 1, wherein the preparation process comprises the following steps: the base is a glass fiber base or a polyester base.
3. The preparation process of the self-adhesive waterproof roll according to claim 1, wherein the preparation process comprises the following steps: the coating device comprises a support, asphalt boxes (301) and a coating port (303), wherein the support is internally and symmetrically provided with the two asphalt boxes (301), and the lower ends of the two asphalt boxes (301) are provided with the coating port (303).
4. The preparation process of the self-adhesive waterproof roll according to claim 3, wherein the preparation process comprises the following steps: the coating device further comprises support shafts (302) and a worm (309), the support shafts (302) are symmetrically arranged on two sides of the asphalt box (301), the two support shafts (302) are connected to the support, the worm (309) rotates on the support, and the worm (309) is in meshing transmission connection with the two support shafts (302) on the same side.
5. The preparation process of the self-adhesive waterproof roll according to claim 4, wherein the preparation process comprises the following steps: the support comprises side support plates (101) and an upper connecting frame (103), the side support plates (101) are fixed at two ends of the upper connecting frame (103), and a guiding mechanism for guiding the tire base between the two asphalt boxes (301) is connected to the upper connecting frame (103).
6. The preparation process of the self-adhesive waterproof roll according to claim 5, wherein the preparation process comprises the following steps: the coating device further comprises an inclined long hole (102), guide rollers (201), guide shafts (202), transverse sliding holes (203), a lifting frame (204) and a spring I (205), wherein the two inclined long holes (102) are symmetrically arranged on the two side support plates (101) in a penetrating mode, the guide shafts (202) are arranged in the two inclined long holes (102) in a rotating mode, the guide rollers (201) are fixed on the two guide shafts (202), the lifting frame (204) slides on the upper connecting frame (103), the transverse sliding holes (203) are arranged at the two ends of the lifting frame (204), the two transverse sliding holes (203) are respectively in sliding connection with the two ends of the two guide shafts (202), and the spring I (205) is arranged between the lifting frame (204) and the upper connecting frame (103).
7. The preparation process of the self-adhesive waterproof roll according to claim 5, wherein the preparation process comprises the following steps: the coating device further comprises arc-shaped long holes (104), pressing rollers (501) and rotating plates (502), the two arc-shaped long holes (104) are arranged on the two side supporting plates (101) in a penetrating mode, the pressing rollers (501) are arranged in the two arc-shaped long holes (104) in a rotating mode, the rotating plates (502) are arranged at two ends of each pressing roller (501) in a rotating mode, and the four rotating plates (502) are connected with the corresponding supporting shafts (302) in a rotating mode respectively.
8. The preparation process of the self-adhesive waterproof roll according to claim 7, wherein the preparation process comprises the following steps: the coating device further comprises a tensioning frame (503), tensioning shafts (504), springs II (505) and transmission wheels (506), wherein the tensioning frame (503) slides on the two side support plates (101), the tensioning frame (503) is provided with one tensioning shaft (504) and two transmission wheels (506) in a rotating mode, the two transmission wheels (506) are symmetrically arranged and are in meshed transmission connection, one transmission wheel (506) is in transmission connection with the tensioning shaft (504), the two transmission wheels (506) are respectively connected with corresponding shaft ends of the two compression rollers (501) through transmission chain transmission, and the springs II (505) are arranged between the two tensioning frames (503) and the two side support plates (101).
9. The preparation process of the self-adhesive waterproof roll according to claim 5, wherein the preparation process comprises the following steps: the coating device further comprises an extrusion plate (304), an arc plate I (305) and a connecting plate (306), the extrusion plate (304) is rotated on the upper side of the asphalt box (301), the arc plate I (305) is arranged at the upper end of the extrusion plate (304), the end, away from the asphalt box (301), of the arc plate I (305) is provided with the connecting plate (306), a transmission mechanism is connected onto one side support plate (101), and the transmission mechanism is in transmission connection with the two connecting plates (306).
10. The preparation process of the self-adhesive waterproof roll according to claim 9, wherein the preparation process comprises the following steps: the transmission mechanism comprises a rotating wheel (401), a linkage rod, a sliding frame (405) and control long holes (406), the sliding frame (405) slides on a side supporting plate (101), the linkage rod rotates on the sliding frame (405), the lower end of the linkage rod rotates at the eccentric position of the rotating wheel (401), the rotating wheel (401) is fixed on a tensioning shaft (504) on the corresponding side, the sliding frame (405) is symmetrically and obliquely provided with the two control long holes (406), and the two control long holes (406) are respectively in sliding connection with the two connecting plates (306).
CN202111362907.9A 2021-11-17 2021-11-17 Preparation process of self-adhesive waterproof roll Withdrawn CN113969507A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115475734A (en) * 2022-09-29 2022-12-16 王晓霞 Waterproof coiled material and processing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115475734A (en) * 2022-09-29 2022-12-16 王晓霞 Waterproof coiled material and processing method thereof
CN115475734B (en) * 2022-09-29 2024-07-19 江苏欧西盾科技有限公司 Waterproof coiled material and processing method thereof

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Application publication date: 20220125