CN217439382U

CN217439382U - Asphalt waterproof coating laying device

Info

Publication number: CN217439382U
Application number: CN202221277859.3U
Authority: CN
Inventors: 邹先华; 童秋亲; 张强
Original assignee: Shenzhen Zhuobao Technology Co Ltd
Current assignee: Shenzhen Zhuobao Technology Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-16
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a pitch waterproof coating laying device, including the frame, still including opening a book the subassembly and the subassembly of mating formation, it installs in the frame to open a book the subassembly, it is equipped with the carrier layer to open a book the subassembly, the subassembly of mating formation is installed in the frame, the carrier layer extends to the subassembly of mating formation, be equipped with in the frame and paint the coating equipment on the carrier layer with waterproof coating before the carrier layer is laid. The utility model discloses the beneficial effect who gains: before waterproof paint is laid on the basic unit, when shortening waterproof paint cooling time, waterproof paint's heat was absorbed by the basic unit before waterproof paint contacted with the carrier layer to can prevent effectively that waterproof paint from cooling in advance, prevent that waterproof paint and carrier layer adhesive force are not enough and the hollowing from appearing, play the effect of defoaming, waterproof layer water-proof effects is higher advantage after having the construction.

Description

Asphalt waterproof coating laying device

Technical Field

The utility model relates to a laying device's technical field, concretely relates to pitch water proof coating laying device.

Background

The waterproof paint is a civil engineering material and is sprayed or brushed on a building base surface to play a role in waterproofing. In the traditional construction method for coating the waterproof coating on the cement base surface, the cement base surface is pretreated to reduce bubbles formed after the waterproof coating is coated, so that the waterproof performance of the waterproof coating after being cooled and solidified is improved.

Chinese patent application publication No. CN113898186A discloses a defoaming method for water-gas isolation based waterproof paint, comprising the steps of 1: base layer pretreatment; step 2: paving an adhesive on the surface of the base layer to form an adhesive layer; and step 3: paving a spacer on the surface of the bonding layer to form a defoaming layer; and 4, step 4: and paving waterproof paint on the surface of the defoaming layer to form a first waterproof layer. When high-temperature waterproof paint is laid, the defoaming layer blocks water vapor in the base layer from entering the waterproof layer, almost no penetrating bubbles are generated in the waterproof layer, the defoaming rate reaches 90-100%, the bonding strength of the defoaming layer and the base layer is guaranteed by the bonding layer, the integrity is good, and the waterproof and anticorrosive performance of the first waterproof layer is guaranteed; the method is suitable for base layers with various loose structures and has wide application range; the defoaming layer can enhance the structural strength between the first waterproof layer and the bonding layer.

The waterproof coating can be coated on the base layer after being heated, and a waterproof layer is formed after the waterproof coating is cooled and solidified. But the construction environment is often different, and when temperature was lower, water proof coating solidification rate was comparatively fast, and water proof coating and defoaming layer are under construction respectively's in-process, received the very fast influence of water proof coating solidification rate easily, and the adhesion between water proof coating and the defoaming layer is weaker, leads to appearing the bubble easily between water proof coating and the defoaming layer, and the air in the bubble is heated the bubbling in the expansion back waterproof layer and is broken, can produce a large amount of through air holes, causes the waterproof layer to become invalid. Therefore, the prior art has the problem of poor waterproof effect of the waterproof layer after construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an asphalt waterproof coating laying device, it includes the frame, opens a book the subassembly and the subassembly of mating formation, and this waterproof coating construction method has the higher advantage of waterproof layer water-proof effects after the construction.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an asphalt waterproof coating laying device, includes the frame, still includes opens a book the subassembly and the subassembly of mating formation, it installs in the frame to open a book the subassembly, it is equipped with the carrier layer to open a book the subassembly, the subassembly of mating formation is installed in the frame, the carrier layer extends to the subassembly of mating formation, be equipped with in the frame before the carrier layer is laid and paint the coating equipment on the carrier layer with waterproof coating. By such an arrangement: effectively prevent that water proof coating from cooling in advance, prevent that water proof coating and carrier layer adhesive force are not enough and the hollowing appears, play the effect of defoaming, and then play the water-proof effects who improves the waterproof layer that water proof coating cooling solidification formed, have the higher advantage of waterproof layer water-proof effects after the construction.

Preferably, the subassembly of mating formation includes swing arm and deflector roll, the swing arm rotates with the frame to be connected, the deflector roll rotates with the one end that the frame was kept away from to the swing arm to be connected. By such an arrangement: the swing arm is driven to swing, and the functions of moving the guide roller and providing pressure for the guide roller are achieved.

Preferably, the uncoiling assembly comprises an uncoiling frame and an uncoiling shaft, the uncoiling frame is fixedly mounted on the rack, the uncoiling shaft is rotatably mounted on the uncoiling frame, and the uncoiling frame is provided with a tension adjusting element connected with the uncoiling shaft. By such an arrangement: the realization will open a book the carrier layer on the subassembly and carry the function to the deflector roll department, make the carrier layer keep the tensioning state to can level even scribble water proof coating on the carrier layer, can make each position thickness of water proof coating even, prevent that waterproof layer part position thickness undersize from influencing holistic waterproof performance, play the effect that improves waterproof performance.

Preferably, the rack is fixedly connected with a mounting rod, and the uncoiling frame is fixedly connected with the mounting rod. By such an arrangement: connect the frame and open a book the frame through the installation pole, realize will opening a book the frame and install in the frame.

Preferably, the unwinding frame is mounted at one end of the mounting rod away from the coating device. By such an arrangement: the uncoiling frame is arranged at one end, far away from the coating die head, of the mounting rod, and can play a role in avoiding positions, so that collision between the coating die head and the uncoiling frame, the uncoiling shaft and a carrier layer uncoiled from the uncoiling shaft is prevented.

Preferably, the frame is connected with first transition roller and second transition roller in a rotating way, the carrier layer is around locating first transition roller and second transition roller in proper order, the carrier layer is including being located the horizontal segment between first transition roller and the second transition roller, the horizontal segment extends along the direction, coating equipment is located between first transition roller and the second transition roller. By such an arrangement: can increase the contact time between waterproof coating and the carrier layer, effectively promote the homogeneity of waterproof coating thickness, can play and prevent to appear cavitous effect between waterproof sizing material and the carrier layer, make the combination between waterproof sizing material and the carrier layer inseparabler, improve the waterproof performance of composite bed.

Preferably, the coating equipment is a coating die head fixedly connected with the frame, and the coating die head is provided with a discharge hole for discharging the waterproof coating. By such an arrangement: can evenly paint waterproof coating on the carrier layer through the coating die head, make waterproof coating thickness distribution even, play the effect that improves waterproof layer performance.

Preferably, the width of the discharge opening on the coating die is matched with the width of the carrier layer. By such an arrangement: the thickness of the waterproof coating is uniformly distributed, and the waterproof coating plays a role in improving the performance of the waterproof layer.

Preferably, the discharge port is located obliquely above the rolling direction of the guide roller.

By such an arrangement: guarantee that waterproof coating can lay between carrier layer and the basic unit, prevent waterproof coating's leakage, play and guarantee the defoaming layer thickness and prevent to cause the effect of pollution to the surrounding environment.

Preferably, the height of the discharge port is not lower than the middle position of the guide roller and not higher than the top of the guide roller.

By such an arrangement: guarantee that the defoaming layer can be better pastes the clothes on the basic unit to make waterproof coating more stable with being connected of carrier layer, prevent to appear the space between waterproof coating and the carrier layer, play the effect that improves defoaming effect.

Compared with the prior art, the utility model discloses profitable technological effect has been obtained:

1. before waterproof paint is laid on the basic unit, earlier scribble waterproof paint on the carrier layer, thereby can shorten waterproof paint and the required time of carrier layer contact by a wide margin, when shortening waterproof paint cooling time, waterproof paint's heat is absorbed by the basic unit before having avoided waterproof paint and the carrier layer contact, thereby can prevent effectively that waterproof paint from cooling off in advance, prevent that waterproof paint is not enough with carrier layer adhesive force and the hollowing from appearing, play the effect of defoaming, and then play the waterproof effect who improves the waterproof layer that waterproof paint cooling solidification formed after, waterproof layer water-proof effects is higher after having the construction advantage.

2. Carrier layer and waterproof coating lay behind basic unit's surface, and the carrier layer is located one side that waterproof coating kept away from basic unit to can prevent that impurity from mixing to waterproof coating in through impurity such as silt on the carrier layer separation job site, also can play the effect of guaranteeing waterproof layer water-proof effects. When carrier layer and waterproof coating lay subaerial, constructor can step on the carrier layer, avoids constructor to take silt to waterproof coating in walking process, also can prevent that waterproof coating from gluing constructor's foot, avoids behind the waterproof coating construction because of constructor's walking with trample and run off, when playing improvement waterproof layer waterproof performance, can also play the effect of convenient construction.

3. At the in-process of laying carrier layer and waterproof coating, setting through the carrier layer, use deflector roll that can be convenient rolls waterproof coating, and can utilize carrier layer separation waterproof coating and deflector roll, thereby can avoid waterproof coating and deflector roll contact, prevent that waterproof coating from gluing on the deflector roll, and then prevent waterproof coating from running off at the in-process of roll-in construction, and need not clear up the deflector roll before waterproof coating who bonds on the deflector roll solidifies, when playing convenient construction, play the effect of further guaranteeing waterproof layer water-proof effects.

4. After carrier layer and waterproof coating lay, because the carrier layer is located waterproof coating and keeps away from one side of basic unit to can set the waterproof coating surface through the carrier layer at the in-process that waterproof coating solidifies, play the effect that improves waterproof layer surface smoothness.

5. The carrier layer is used for bonding the waterproof coating, so that the waterproof coating can be prevented from being stressed and cracked after being laid to a certain extent, the effect of protecting the waterproof coating is achieved, and the waterproof performance of the waterproof layer is further ensured.

Drawings

FIG. 1 is a schematic flow chart of a method for applying a waterproof coating in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an asphalt waterproof coating laying device in embodiment 1 of the present invention;

fig. 3 is a schematic flow chart of a waterproof coating construction method in embodiment 2 of the present invention;

fig. 4 is a schematic structural view of an asphalt waterproof coating laying device in embodiment 2 of the present invention;

fig. 5 is a schematic flow chart of a waterproof coating construction method in embodiment 3 of the present invention;

fig. 6 is a schematic structural view of an asphalt waterproof coating laying device in embodiment 3 of the present invention;

fig. 7 is a schematic structural view of an asphalt waterproof coating laying device in embodiment 4 of the present invention;

fig. 8 is a schematic structural view of an asphalt waterproof coating laying device in embodiment 5 of the present invention;

fig. 9 is a schematic structural diagram of an asphalt waterproof coating laying device in embodiment 6 of the present invention.

Wherein, the technical characteristics that each reference numeral refers to are as follows:

11. a frame; 12. swinging arms; 13. a guide roller; 14. a drive member; 15. a squeegee; 16. a sponge sleeve; 21. a coating die head; 22. A discharge port; 23. a drainage plate; 31. unwinding the frame; 32. unwinding the reel; 33. a tension adjustment element; 34. a transition roll; 35. Mounting a rod; 36. a carrier layer; 37. a horizontal segment; 38. a first transition roll; 39. a second transition roll; 41. a drive wheel; 42. A speed reducer; 43. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Example 1:

referring to fig. 1, a waterproof coating material construction method includes the steps of:

s1, pretreatment: the base layer is pretreated, the surface of the base layer is cleaned, and dust and other impurities on the surface of the base layer are removed, so that the surface of the base layer is kept dry.

S2, preparing a composite layer: preparing a carrier layer 36, wherein the carrier layer 36 is preset on an uncoiling assembly with the tension adjusting element 33, in the embodiment, the carrier layer 36 is made of a PET film, and the uncoiling assembly conveys the carrier layer 36 to the guide roller 13; holding the carrier layer 36 in a tensioned state while attaching the waterproof paint on the carrier layer 36; attaching waterproof paint on the carrier layer 36 to form a defoaming composite layer; the carrier layer 36 extends from the uncoiling assembly to the upper side surface of the guide roller 13, and waterproof paint is coated on the upper side surface of the guide roller 13; the waterproof coating material is attached to the support layer 36 with the coating die 21.

S3, laying a composite layer: in the process that the guide roller 13 rotates and rolls the carrier layer 36, the guide roller 13 drives the carrier layer 36 and the waterproof coating to move between the guide roller 13 and the base layer; laying a carrier layer 36 together with a waterproof coating on the surface of the base layer and enabling the waterproof coating to be located between the base layer and the carrier layer 36; rolling the surface of the side of the carrier layer 36 remote from the waterproof coating material using the guide roller 13; as the guide roller 13 rolls on the carrier layer 36, the guide roller 13 exerts a pulling force on the carrier layer 36, pulling the carrier layer 36 out of the unwind assembly and maintaining the tensioned state.

Referring to fig. 2, an asphalt waterproof coating material laying device for implementing the above waterproof coating material construction method includes a frame 11, an uncoiling assembly and a laying assembly, wherein the uncoiling assembly is mounted on the frame 11 and conveys a carrier layer 36 to the laying assembly, and a coating device for coating the waterproof coating material on the carrier layer 36 before the carrier layer 36 is laid is arranged on the frame 11. The frame 11 is rotatably connected with a driving wheel 41, the frame 11 is fixedly provided with a speed reducer 42, the speed reducer 42 is provided with a motor 43, an output shaft of the motor 43 is fixedly connected with an input shaft of the speed reducer 42, and a belt is wound between the output shaft of the speed reducer 42 and the driving wheel 41. The motor 43 drives the driving wheel 41 to rotate through the speed reducer 42 and the belt, thereby realizing the function of driving the frame 11 and the guide roller 13 to move forward. The guide roller 13 is rotated by friction while advancing, so that the guide roller 13 can be rolled and rotated on the carrier layer 36.

The paving assembly is mounted on the frame 11 and lays the carrier layer 36 together with the waterproof paint on the surface of the substrate with the waterproof paint between the substrate and the carrier layer 36. The paving assembly comprises a swing arm 12 and a guide roller 13, the swing arm 12 is rotatably connected with the rack 11, and the guide roller 13 is rotatably connected with one end, far away from the rack 11, of the swing arm 12. Coating equipment is for the coating die head 21 with frame 11 fixed connection, coating die head 21 is equipped with the discharge gate 22 that is used for discharging waterproof coating, the width of discharge gate 22 and the width looks adaptation of carrier layer 36 on the coating die head 21, discharge gate 22 is located the oblique top of deflector roll 13 roll direction, discharge gate 22 height is not less than deflector roll 13 intermediate position and is not higher than deflector roll 13 top, prevent that waterproof coating from flowing to the carrier layer from discharge gate 22 time overlength and cooling in advance, play the effect of the temperature when guaranteeing waterproof coating and lay, and then guarantee that the better subsides of defoaming layer dress is in the basic unit, and make waterproof coating and carrier layer be connected more stably, prevent appearing the space between waterproof coating and the carrier layer, play the effect that improves defoaming effect. The outlet 22 is open downward.

The uncoiling assembly comprises an uncoiling frame 31 and an uncoiling shaft 32, the uncoiling frame 31 is fixedly arranged on the rack 11, and the uncoiling shaft 32 is rotatably arranged on the uncoiling frame 31. The frame 11 is connected with transition roller 34 in a rotating way, the number of transition rollers 34 is 2, carrier layer 36 is wound on 2 transition rollers 34 in sequence, and transition roller 34 is located between unwinding shaft 32 and guide roller 13. The carrier layer 36 is prevented from colliding with other objects by adjusting the extending direction of the carrier layer 36 by the transition roller 34, and the carrier layer 36 is maintained in a tensioned state by providing a resistance on the carrier layer 36 by the transition roller 34.

The unwinding shaft 32 is preset with a carrier layer 36, the carrier layer 36 is wound on the unwinding shaft 32, when the idler roller 13 rolls on the carrier layer 36, the idler roller 13 rotates and exerts a pulling force on the carrier layer 36, the carrier layer 36 drives the unwinding shaft 32 to rotate and unwinds the carrier layer 36 wound on the unwinding shaft 32, so that the carrier layer 36 can move from the unwinding shaft 32 to the idler roller 13, and the function of conveying the carrier layer 36 on the unwinding assembly to the idler roller 13 is achieved. The unwinding frame 31 is provided with a tension adjusting element 33 connected to the unwinding shaft 32, and the tension adjusting element 33 is a tension adjuster for providing a certain resistance to the rotation of the unwinding shaft 32, so that when the carrier layer 36 at the unwinding shaft 32 is pulled towards the guide roller 13, the unwinding shaft 32 can provide a certain reaction force to the carrier layer 36, so that the carrier layer 36 is pulled to maintain the tensioned state.

The embodiment has the following advantages:

before waterproof paint is laid on the basic unit, earlier paint waterproof paint on carrier layer 36, thereby can shorten waterproof paint and the required time of carrier layer 36 contact by a wide margin, when shortening the cooling time before waterproof paint and the 36 contact of carrier layer, waterproof paint's heat is absorbed by the basic unit before 36 contact of carrier layer, thereby can effectively prevent that waterproof paint from cooling off in advance, prevent that waterproof paint is not enough with the 36 adhesive force of carrier layer and the hollowing from appearing, play the effect of defoaming, and then play the waterproof effect who improves the waterproof layer that waterproof paint cooling solidification formed, waterproof layer water-proof effects is higher after having the construction advantage.

Carrier layer 36 and waterproof coating lay behind the base layer surface, and carrier layer 36 is located the one side that waterproof coating kept away from the base layer to can prevent impurity such as silt on 36 separation job sites of carrier layer from mixing waterproof coating in, also can play the effect of guaranteeing waterproof layer water-proof effects. When carrier layer 36 and water proof coating lay subaerial, constructor can step on carrier layer 36, avoid constructor to take silt to water proof coating in the walking process, also can prevent that water proof coating from gluing constructor's foot, avoid losing because of constructor's walking and trampling behind the water proof coating construction, when playing improvement water proof layer waterproof performance, can also play the effect of convenient construction.

At the in-process of laying carrier layer 36 and waterproof coating, through the setting of carrier layer 36, use deflector roll 13 that can be convenient rolls waterproof coating, and can utilize carrier layer 36 separation waterproof coating and deflector roll 13, thereby can avoid waterproof coating and deflector roll 13 contact, prevent that waterproof coating from bonding to deflector roll 13, and then prevent waterproof coating from running off at the in-process of roll-in construction, and need not clear up deflector roll 13 before the waterproof coating who bonds to deflector roll 13 solidifies, when playing convenient construction, play the effect of further guaranteeing waterproof layer water-proof effects.

Carrier layer 36 and waterproof coating lay the back, because carrier layer 36 is located the one side that waterproof coating keeps away from the basic unit to can set design the waterproof coating surface through carrier layer 36 at the in-process that waterproof coating solidifies, play the effect that improves waterproof layer surface smoothness.

The carrier layer 36 is used for bonding the waterproof coating, so that the waterproof coating can be prevented from being stressed and cracked after being laid to a certain extent, the effect of protecting the waterproof coating is achieved, and the waterproof performance of the waterproof layer is further ensured.

Make carrier layer 36 keep the tensioning state to can level and evenly paint waterproof coating on carrier layer 36, can make each position thickness of waterproof coating even, prevent that waterproof layer part position thickness undersize and influence holistic waterproof performance, play the effect that improves waterproof performance.

Use deflector roll 13 to carry out the roll-in to carrier layer 36 and waterproof coating, can be at the in-process of continuous roll-in, with the air basis of waterproof coating department, can further prevent that waterproof coating from appearing bubble and hollowing, play the effect that improves waterproof layer waterproof performance.

The guide roller 13 applies pressure to the carrier layer 36 and the waterproof coating in the rolling process, so that the waterproof coating is extruded by the carrier layer 36 and the base layer, the extrusion production process of the non-tire coiled material can be realized, the sealing performance of the waterproof coating is improved, the thickness of the waterproof layer can be reduced, and the influence of the thickness of the waterproof layer on the height of a building surface is reduced.

When the pressure applied by the guide roller 13 to the carrier layer 36 is large, the force of the carrier layer 36 for extruding the waterproof coating is also large, so that the thickness of the waterproof layer can be small; when the pressure applied by the guide roller 13 to the carrier layer 36 is small, the force with which the carrier layer 36 presses the waterproof coating material is also small, enabling the waterproof layer to be thick. Therefore, the pressure of the carrier layer 36 can be extruded through the control guide roller 13, the control on the thickness of the waterproof layer is realized, the effects of facilitating construction and controlling the height of the building surface after construction can be achieved, the accurate control on the height of the building surface after construction is realized, and the waterproof layer has the advantage of high applicability.

During the rotation and rolling of the carrier layer 36 by the guide roller 13, the carrier layer 36 is pulled to be unwound from the unwinding assembly, so that the carrier layer 36 can be continuously conveyed to the guide roller 13 during the laying of the carrier layer 36, the carrier layer 36 and the waterproof coating can be continuously laid by the guide roller 13, and the rolling of the carrier layer 36 and the waterproof coating can be realized.

The unwinding assembly transports the carrier layer 36 to the upper side surface of the guide roller 13 so that the waterproof coating can be applied to the upper side surface of the guide roller 13. When carrier layer 36 is located the guide roller 13 upside surface, carrier layer 36 and guide roller 13 upside surface butt to can provide the holding power to carrier layer 36 through guide roller 13, when making waterproof coating drip and scribble carrier layer 36 on, carrier layer 36 can obtain the support of guide roller 13 and remain stable, thereby can scribble waterproof coating on carrier layer 36 evenly, make waterproof coating thickness distribution even, prevent that waterproof coating from cooling and solidifying the back partial position thickness undersize, play the effect that improves waterproof layer waterproof performance.

The carrier layer 36 and the waterproof coating material on the upper side surface of the guide roller 13 can be reversed with the rotation of the guide roller 13, so that the carrier layer 36 and the waterproof coating material move between the guide roller 13 and the base layer during the reversing process, and the waterproof coating material is located between the carrier layer 36 and the base layer. The carrier layer 36 and the waterproof coating are moved by the guide roller 13, so that the carrier layer 36 together with the waterproof coating is laid on the surface of the base layer and the waterproof coating is positioned between the base layer and the carrier layer 36.

Set up the coating die head 21 discharge gate 22 that adapts to the 36 width of carrier layer to can form the defoaming composite bed through coating die head 21 evenly scribbles waterproof coating on carrier layer 36, make waterproof coating thickness distribution even, prevent that waterproof coating from cooling and solidifying rear portion position thickness undersize, play the effect that improves waterproof layer performance.

The waterproof coating preset in the coating die head 21 flows downwards to the carrier layer 36 on the upper side surface of the guide roller 13 through the discharge port 22, and the waterproof coating flows downwards to one side of the rolling direction of the guide roller 13 through the discharge port 22 because the discharge port 22 is positioned obliquely above the rolling direction of the guide roller 13, and during the rolling process of the guide roller 13, the carrier layer 36 on one side of the rolling direction of the guide roller 13 rotates along with the guide roller 13 and has a tendency of moving downwards. Therefore, in the twinkling of an eye when waterproof coating and carrier layer 36 contact, waterproof coating and carrier layer 36 all have the trend of downstream, thereby can reduce the difference in direction of motion and speed size when waterproof coating and carrier layer 36 contact, stability when improving waterproof coating and carrier layer 36 contact, take place violent collision and influence waterproof coating's stability when preventing waterproof coating and carrier layer 36 contact, play and improve the stability that waterproof coating solidifies the waterproof layer that forms, and then play the effect that improves waterproof layer water-proof effects.

A driving part 14 is arranged between the swing arm 12 and the rack 11, the driving part 14 is an air cylinder, and the air cylinder generates different thrust on the swing arm 12 by adjusting air pressure in the air cylinder, so that the function of providing different pressures for the guide roller 13 through the driving part 14 is realized. The pressure applied by the guide roller 13 on the carrier layer 36 is controlled to be 3-5kg through the driving piece 14, so that the thickness of the defoaming layer is further ensured, the effects of ensuring the fitness and defoaming performance of the defoaming layer are achieved, and the hollowing of the waterproof coating is prevented.

One end of the driving part 14 is rotatably connected with the frame 11 and the other end is rotatably connected with one end of the swing arm 12 far away from the frame 11, and the driving part 14 drives the swing arm 12 to swing on the frame 11 by extending and shortening. The driving part 14 drives one end of the swing arm 12 far away from the frame 11 to move, so as to realize the function of driving the swing arm 12 to swing, and play the roles of moving the guide roller 13 and providing pressure for the guide roller 13. When the driving part 14 extends, the driving part 14 drives the guide roller 13 to move through the swing arm 12 and extrude the carrier layer 36, so that the function of providing pressure for the guide roller 13 through the driving part 14 to roll the carrier layer 36 and the waterproof coating is realized; when the driving part 14 is shortened, the driving part 14 drives the guide roller 13 to move towards the direction far away from the base layer, so that the carrier layer 36 and the waterproof coating are conveniently adjusted, the carrier layer 36 is conveniently placed between the guide roller 13 and the base layer, and the effect of facilitating construction operation is achieved.

Discharge gate 22 is located the oblique top of deflector roll 13 direction of rolling, make waterproof coating can follow the direction of rolling motion of deflector roll 13 through gravity, prevent that waterproof coating from flowing to the direction that is close to the subassembly of opening a book, thereby prevent that waterproof coating from piling up on carrier layer 36, and can guarantee that waterproof coating can lay between carrier layer 36 and the basic unit, prevent waterproof coating's leakage, play and guarantee the defoaming layer thickness and prevent to cause the effect of pollution to the surrounding environment.

Example 2:

referring to fig. 3, a waterproof coating material constructing method includes the steps of:

s1, preprocessing: the base layer is pretreated, the surface of the base layer is cleaned, and dust and other impurities on the surface of the base layer are removed, so that the surface of the base layer is kept dry.

S2, preparing a composite layer: preparing a carrier layer 36, wherein the carrier layer 36 is preset on an uncoiling assembly with the tension adjusting element 33, in the embodiment, the carrier layer 36 is made of a PET film, and the uncoiling assembly conveys the carrier layer 36 to the guide roller 13; holding the carrier layer 36 in a tensioned state while attaching the waterproof paint on the carrier layer 36; attaching waterproof paint on the carrier layer 36 to form a defoaming composite layer; the carrier layer 36 extends from the unwinding assembly to the upper side surface of the guide roller 13, and waterproof paint is applied to the upper side surface of the guide roller 13.

S2.1, leveling: the waterproof coating on the carrier layer 36 is scraped off with a squeegee 15.

Referring to fig. 4, an asphalt waterproof coating material laying device for implementing the waterproof coating material construction method includes a frame 11, an uncoiling assembly and a laying assembly, wherein the uncoiling assembly is mounted on the frame 11 and conveys a carrier layer 36 to the laying assembly, and a coating device for coating the waterproof coating material on the carrier layer 36 before the carrier layer 36 is laid is arranged on the frame 11. The frame 11 is rotatably connected with a driving wheel 41, the frame 11 is fixedly provided with a speed reducer 42, the speed reducer 42 is provided with a motor 43, an output shaft of the motor 43 is fixedly connected with an input shaft of the speed reducer 42, and a belt is wound between the output shaft of the speed reducer 42 and the driving wheel 41. The motor 43 drives the driving wheel 41 to rotate through the speed reducer 42 and the belt, thereby realizing the function of driving the frame 11 and the guide roller 13 to move forward.

The paving assembly is mounted on the frame 11 and lays the carrier layer 36 together with the waterproof paint on the surface of the substrate with the waterproof paint between the substrate and the carrier layer 36. The paving assembly comprises a swing arm 12 and a guide roller 13, the swing arm 12 is rotatably connected with the rack 11, and the guide roller 13 is rotatably connected with one end, far away from the rack 11, of the swing arm 12. The frame 11 is fixedly connected with a scraper 15, the extending direction of the scraper 15 is parallel to the axial direction of the guide roller 13, a gap is arranged between the scraper 15 and the pressing plate, and the width of the gap is the sum of the thickness of the waterproof coating and the carrier layer 36 required in the construction process.

The uncoiling assembly comprises an uncoiling frame 31 and an uncoiling shaft 32, the uncoiling frame 31 is fixedly arranged on the rack 11, and the uncoiling shaft 32 is rotatably arranged on the uncoiling frame 31. The unwinding shaft 32 is preset with a carrier layer 36, the carrier layer 36 is wound on the unwinding shaft 32, and when the carrier layer 36 is under tension, the carrier layer 36 drives the unwinding shaft 32 to rotate and unwinds the carrier layer 36 wound on the unwinding shaft 32, so that the carrier layer 36 can move from the unwinding shaft 32 to the guide roller 13, and the function of conveying the carrier layer 36 on the unwinding assembly to the guide roller 13 is realized. The unwinding frame 31 is provided with a tension adjusting element 33 connected to the unwinding shaft 32, and the tension adjusting element 33 is a tension adjuster for providing a certain resistance to the rotation of the unwinding shaft 32, so that when the carrier layer 36 at the unwinding shaft 32 is pulled towards the guide roller 13, the unwinding shaft 32 can provide a certain reaction force to the carrier layer 36, so that the carrier layer 36 is pulled to maintain the tensioned state.

The present embodiment has the following advantages:

the scraper 15 is used for scraping the waterproof coating on the carrier layer 36, so that the thickness of the waterproof coating is uniformly distributed, the thickness of the part of the waterproof coating after cooling and solidification is prevented from being too small, and the effect of improving the performance of the waterproof layer after construction is achieved.

Example 3:

referring to fig. 5, a waterproof paint construction method includes the steps of:

S2, preparing a composite layer: preparing a carrier layer 36, wherein the carrier layer 36 is preset on an uncoiling assembly with the tension adjusting element 33, in the embodiment, the carrier layer 36 is made of a PET film, and the uncoiling assembly conveys the carrier layer 36 to the guide roller 13; keeping the carrier layer 36 in a tensioned state when the waterproof paint is attached to the carrier layer 36; attaching waterproof paint on the carrier layer 36 to form a defoaming composite layer; the carrier layer 36 extends from the uncoiling assembly to the upper side surface of the guide roller 13, and waterproof paint is coated on the upper side surface of the guide roller 13; the waterproof coating material is adhered on the carrier layer 36 by the coating die head 21, the coating die head 21 is provided with a discharge port 22 for discharging the waterproof coating material, and the width of the discharge port 22 on the coating die head 21 is matched with the width of the carrier layer 36.

Referring to fig. 6, an asphalt waterproof coating material laying device for implementing the waterproof coating material construction method includes a frame 11, an uncoiling assembly and a laying assembly, wherein the uncoiling assembly is mounted on the frame 11 and conveys a carrier layer 36 to the laying assembly, and a coating device for coating the waterproof coating material on the carrier layer 36 before the carrier layer 36 is laid is arranged on the frame 11. The frame 11 is rotatably connected with a driving wheel 41, the frame 11 is fixedly provided with a speed reducer 42, the speed reducer 42 is provided with a motor 43, an output shaft of the motor 43 is fixedly connected with an input shaft of the speed reducer 42, and a belt is wound between the output shaft of the speed reducer 42 and the driving wheel 41. The motor 43 drives the driving wheel 41 to rotate through the speed reducer 42 and the belt, thereby realizing the function of driving the frame 11 and the guide roller 13 to move forward.

The paving assembly is mounted on the frame 11 and lays the carrier layer 36 together with the waterproof paint on the surface of the substrate with the waterproof paint between the substrate and the carrier layer 36. The paving assembly comprises a swing arm 12 and a guide roller 13, the swing arm 12 is rotatably connected with the rack 11, and the guide roller 13 is rotatably connected with one end, far away from the rack 11, of the swing arm 12. The coating equipment is a coating die head 21 fixedly connected with the rack 11, the coating die head 21 is provided with a discharge port 22 for discharging waterproof coating, the width of the discharge port 22 on the coating die head 21 is matched with the width of the carrier layer 36, the discharge port 22 is positioned obliquely above the rolling direction of the guide roller 13, the height of the discharge port is not lower than the middle position of the guide roller 13 and is not higher than the top of the guide roller 13, and the opening of the discharge port 22 faces downwards. The frame 11 is fixedly connected with a scraper 15, the extending direction of the scraper 15 is parallel to the axial direction of the guide roller 13, a gap is arranged between the scraper 15 and the pressing plate, and the width of the gap is the sum of the thickness of the waterproof coating and the carrier layer 36 required in the construction process.

The embodiment has the following advantages:

after the waterproof coating is uniformly coated on the carrier layer 36 through the coating die head 21, the waterproof coating is further strickled off through the scraper 15, so that the thickness distribution of the waterproof coating is further uniform, the thickness of the part of the waterproof coating after being cooled and solidified is prevented from being too small, and the waterproof layer performance is improved.

Example 4:

referring to fig. 7, an asphalt waterproofing paint laying apparatus is different from embodiment 1 in that: the coating die head 21 is vertically arranged, the rack 11 is fixedly connected with an installation rod 35, the installation rod 35 extends along the rolling direction of the guide roller 13, and the uncoiling frame 31 is installed at one end, far away from the coating die head 21, of the installation rod 35. The transition rollers 34 are arranged in 1 in total and are positioned below the mounting rod 35.

The embodiment has the following advantages:

the coating die 21 is vertically disposed so that the waterproof coating material in the coating die 21 can more smoothly flow down onto the carrier layer 36.

The unwinding frame 31 is disposed at one end of the mounting rod 35 away from the coating die 21, and can play a role of avoiding position, so as to prevent the coating die 21 from colliding with the unwinding frame 31, the unwinding shaft 32 and the carrier layer 36 unwound from the unwinding shaft 32.

Example 5:

referring to fig. 8, an asphalt waterproofing paint laying apparatus is different from embodiment 1 in that: the coating die head 21 is transversely arranged, a discharge port 22 of the coating die head 21 is provided with a drainage plate 23, and one end of the drainage plate 23, which is far away from the coating die head 21, extends downwards. The frame 11 is fixedly connected with a mounting rod 35, the mounting rod 35 extends along the rolling direction of the guide roller 13, and the uncoiling frame 31 is mounted in the middle of the mounting rod 35. The transition rollers 34 are arranged in 1 in total and are positioned below the mounting rod 35.

The embodiment has the following advantages:

the waterproof coating in the coating die head 21 flows to the drainage plate 23 through the discharge port 22, the drainage plate 23 guides the waterproof coating to flow, the waterproof coating flows along the extending direction of the drainage plate 23, and the waterproof coating flows downwards to the carrier layer 36 through one end of the drainage plate 23 far away from the coating die head 21. Thereby, the flow direction of the waterproof coating can be adjusted by the flow guide plate 23, so that the waterproof coating can flow onto the carrier layer 36 more smoothly.

The uncoiling frame 31 is arranged in the middle of the mounting rod 35, so that the uncoiling frame 31 and the uncoiling shaft 32 are close to the coating die head 21, the structure of the waterproof coating paving equipment is more compact, the occupied area is reduced, the uncoiling frame 31 and the uncoiling shaft 32 can be prevented from colliding with external objects to a certain extent, and the function of protecting the uncoiling shaft 32 and the carrier layer 36 on the uncoiling shaft 32 is achieved.

Example 6:

referring to fig. 9, an asphalt waterproofing paint laying apparatus is different from embodiment 1 in that:

the frame 11 is connected with a first transition roller 38 and a second transition roller 39 in a rotating manner, the carrier layer 36 is sequentially wound around the first transition roller 38, the second transition roller 39 and the guide roller 13, the carrier layer 36 comprises a horizontal section 37, the horizontal section 37 is positioned between the first transition roller 38 and the second transition roller 39, the horizontal section 37 extends along the horizontal direction, and the coating die head 21 is positioned between the first transition roller 38 and the second transition roller 39. The waterproof paint is vertically dropped onto the horizontal section 37, and after the horizontal section 37 drives the waterproof paint to move for a certain distance, the guide roller 13 is used for rolling the surface of one side of the carrier layer 36 away from the waterproof paint. The guide roller 13 is sleeved with the sponge sleeve 16, and the guide roller 13 provides pressure for the carrier layer 36 through the sponge sleeve 16, so that the carrier layer 36 is stressed uniformly, and the effect of improving the overall thickness of the composite layer can be achieved.

The embodiment has the following advantages:

after the waterproof coating is applied to the horizontal section 37, the waterproof coating is carried on the horizontal section 37 for a distance and the waterproof coating and the carrier layer 36 are laid on the base layer using the guide roller 13, so that the contact time between the waterproof coating and the carrier layer 36 can be increased. Waterproof coating drips perpendicularly on the horizontal segment 37 that the level set up, can effectively improve the thickness change of waterproof coating on carrier layer 36, effectively promotes the homogeneity of waterproof coating thickness, reduces the influence of waterproof coating thickness to the whole thickness homogeneity of composite bed on the carrier layer 36. Moreover, because the carrier layer 36 has small surface tension and poor interface compatibility, the waterproof coating is vertically dropped on the horizontal section 37, so that the effect of preventing the occurrence of a cavity between the waterproof glue and the carrier layer 36 can be achieved, the combination between the waterproof glue and the carrier layer 36 is tighter, and the waterproof performance of the composite layer is improved.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims

1. The utility model provides an asphalt waterproof coating laying device, includes frame (11), its characterized in that: still include to open a book the subassembly and the subassembly of mating formation, it installs in frame (11) to open a book the subassembly, it is equipped with carrier layer (36) to open a book the subassembly, the subassembly of mating formation is installed in frame (11), carrier layer (36) extend to the subassembly of mating formation, be equipped with in frame (11) and paint waterproof coating to the coating equipment on carrier layer (36) before carrier layer (36) are laid.

2. The asphalt waterproofing coating laying device according to claim 1, characterized in that: the subassembly of mating formation includes swing arm (12) and deflector roll (13), swing arm (12) are rotated with frame (11) and are connected, deflector roll (13) are rotated with the one end that frame (11) were kept away from in swing arm (12) and are connected.

3. The asphalt waterproofing coating laying device according to claim 1, characterized in that: the uncoiling assembly comprises an uncoiling frame (31) and an uncoiling shaft (32), the uncoiling frame (31) is fixedly mounted on the rack (11), the uncoiling shaft (32) is rotatably mounted on the uncoiling frame (31), and the uncoiling frame (31) is provided with a tension adjusting element (33) connected with the uncoiling shaft (32).

4. The asphalt waterproofing coating laying apparatus according to claim 3, wherein: frame (11) fixedly connected with installation pole (35), uncoiling frame (31) and installation pole fixed connection.

5. The asphalt waterproofing coating laying apparatus according to claim 4, wherein: the uncoiling frame (31) is arranged at one end of the mounting rod (35) far away from the coating equipment.

6. The asphalt waterproofing coating laying device according to claim 1, characterized in that: frame (11) are rotated and are connected with first transition roller (38) and second transition roller (39), carrier layer (36) are around locating first transition roller (38) and second transition roller (39) in proper order, carrier layer (36) are including being located horizontal segment (37) between first transition roller (38) and second transition roller (39), horizontal segment (37) extend along the direction, coating equipment is located between first transition roller (38) and second transition roller (39).

7. The asphalt waterproofing coating laying device according to claim 1, characterized in that: the coating equipment is a coating die head (21) fixedly connected with the rack (11), and the coating die head (21) is provided with a discharge hole (22) for discharging the waterproof coating.

8. The asphalt waterproofing coating laying apparatus according to claim 7, wherein: the width of the discharge opening (22) on the coating die head (21) is matched with the width of the carrier layer (36).

9. The asphalt waterproofing coating laying apparatus according to claim 7, wherein: the discharge hole (22) is positioned obliquely above the rolling direction of the guide roller (13).

10. The asphalt waterproofing coating laying apparatus according to claim 7, wherein: discharge gate (22) height is not less than deflector roll (13) intermediate position and is not higher than deflector roll (13) top.