CN213409259U

CN213409259U - Production of self-adhesion waterproofing membrane is with scribbling and covering device

Info

Publication number: CN213409259U
Application number: CN202021871856.3U
Authority: CN
Inventors: 刘阳
Original assignee: Shandong Yuzhongqing Waterproof Material Co ltd
Current assignee: Shandong Yuzhongqing Waterproof Material Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-11
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a waterproofing membrane technical field, concretely relates to production of self-adhesion waterproofing membrane is with scribbling and covering device, the device is including the pitch material jar, first guide roll, first pressfitting roller, second guide roll, second pressfitting roller and the pitch cooling module that set gradually, first guide roll and second guide roll set up the oblique top at first pressfitting roller respectively, first pressfitting roller below still is equipped with the air heater, second pressfitting roller is located second guide roll top, pitch cooling module is air-cooler or cold water pool. The device is used for scribbling the pitch layer on self-adhesion waterproofing membrane, at first forms the pitch layer on the coiled material, treats that unnecessary pitch is cooled off the pitch layer after being extruded, makes things convenient for the subsequent processing of coiled material.

Description

Production of self-adhesion waterproofing membrane is with scribbling and covering device

Technical Field

The utility model relates to a waterproofing membrane technical field, concretely relates to production of self-adhesion waterproofing membrane is with scribbling and covering device.

Background

The waterproof coiled material is a flexible building material product which can be curled into a roll shape, is applied to building walls, roofs, tunnels, highways, refuse landfills and the like, can resist external rainwater or underground water leakage, is a first barrier for engineering waterproofing and is of great importance to the whole engineering. According to the different materials of the coiled material, the waterproof coiled material can be divided into an asphalt waterproof coiled material, a high polymer modified asphalt waterproof coiled material and a synthetic polymer waterproof coiled material. The self-adhesive asphalt waterproof coiled material takes asphalt as a base material, takes a polyethylene film or an aluminum foil as a surface material and adopts the self-adhesive waterproof coiled material of the isolating layer, and can adapt to construction in high and low temperature environments due to extremely strong adhesive property and self-healing property.

In the production of self-adhesive asphalt waterproofing rolls, asphalt is firstly coated on the roll and then surface materials are coated, and the uniformity, the caking property and the waterproofness of the whole roll are affected by too fast and too slow cooling speed of the asphalt. Based on this, it is necessary to provide a coating device for producing self-adhesive waterproof rolls.

SUMMERY OF THE UTILITY MODEL

To current self-adhesion pitch waterproofing membrane pitch cooling rate when carrying out pitch and scribbling and cover production too fast or problem at a slow pace, the utility model provides a self-adhesion waterproofing membrane production is with scribbling and covering device, the device are used for scribbling the asphalt layer on self-adhesion waterproofing membrane, at first form the asphalt layer on the coiled material, treat that unnecessary pitch is cooled off the asphalt layer after being extruded, make things convenient for the subsequent processing of coiled material.

The utility model provides a production of self-adhesion waterproofing membrane is with scribbling and covering device, the device is including the pitch material jar, first guide roll, first pressfitting roller, second guide roll, second pressfitting roller and the pitch cooling module that set gradually, first guide roll and second guide roll set up respectively in the oblique top of first pressfitting roller, first pressfitting roller below still is equipped with the air heater, second pressfitting roller is located second guide roll top, pitch cooling module is air-cooler or cold water pool.

Furthermore, a gap for the coiled material to pass through is arranged between the second guide roller and the second pressing roller.

Further, the asphalt cooling assembly is a cold water pool, the device further comprises a third guide roller and a fourth guide roller which are arranged behind the second guide roller, the third guide roller is arranged in the cold water pool, and the fourth guide roller is positioned obliquely above the third guide roller.

Furthermore, the asphalt cooling assembly is a cold water pool, the device further comprises a first water suction roller and a second water suction roller which are arranged behind the fourth guide roller, and the second water suction roller is arranged above the first water suction roller.

Further, a gap for the coiled material to pass through is arranged between the first water suction roller and the second water suction roller.

Furthermore, the first water absorbing roller is a carrier roller, the surface of which is sleeved with water absorbing flannelette, and the second water absorbing roller is a press roller, the surface of which is sleeved with water absorbing flannelette.

The utility model has the advantages that,

the utility model discloses a first compression roller can make pitch evenly coat and cover on the coiled material surface, but because the guide roll position of first compression roller both sides is all higher, pitch gathers in first compression roller department very easily, if pitch solidifies just can cause very big influence to the coiled material quality, also can cause the harm to the coating device operation, the utility model discloses a set up the air heater below first compression roller, guarantee through the heating that the pitch of concentrating here possesses certain mobility, guarantee the quality of the coiled material of producing and the stable operation of coating device;

the utility model also arranges a second press roller above the second guide roller, the second press roller can extrude the redundant asphalt on the coiled material, and the asphalt can flow back to the first press roller for coating the asphalt;

the utility model discloses set up pitch cooling module at second guide roll rear, this subassembly can cool down pitch fast, makes pitch solidify to make things convenient for the coating of follow-up surface material or isolation layer to cover or manufacturing procedure.

Drawings

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

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure, 1-an asphalt material tank, 2-a first guide roller, 3-a first press roller, 4-a second guide roller, 5-a second press roller, 6-an air cooler, 7-a hot air heater, 8-a coiled material, 9-a third guide roller, 10-a cold water pool, 11-a fourth guide roller, 12-a first water absorption roller and 13-a second water absorption roller.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Example 1

The utility model provides a 8 production of self-adhesion waterproofing membrane is with scribbling and covering device, the device is including the pitch material jar 1 that sets gradually, first guide roll 2, first pressfitting roller 3, second guide roll 4, second pressfitting roller 5 and air-cooler 6, first guide roll 2 and second guide roll 4 set up respectively in the oblique top of first pressfitting roller 3, first pressfitting roller 3 below still is equipped with air heater 7, second pressfitting roller 5 is located second guide roll 4 top, be equipped with the gap that supplies coiled material 8 to pass through between second guide roll 4 and the second pressfitting roller 5.

The working principle of the embodiment is as follows:

the coiled material 8 passes through the asphalt charging bucket 1, the asphalt falls to the surface of the coiled material 8 from the discharge hole of the asphalt charging bucket 1, the coiled material 8 is changed from horizontal to obliquely downward to run under the action of the first guide roller 2, simultaneously, under the action of the first press roller 3, the asphalt layer is uniformly coated on the surface of the coiled material 8, then the coiled material 8 advances towards the upper oblique direction, and the horizontal advancing direction is recovered under the action of the second guide roller 4, the second press-fit roller 5 presses the coiled material 8 and the asphalt layer on the surface of the coiled material, redundant asphalt is extruded and flows back to the position of the first press-fit roller 3, the hot air blower 7 heats the asphalt at the position of the first press-fit roller 3, the asphalt is prevented from being condensed due to temperature reduction and finally influencing the quality of the coiled material 8, the coiled material 8 coated with the asphalt layer continues to advance, and the asphalt layer is gradually cooled and solidified through the blowing of the air cooler 6 in the advancing process, so that the subsequent production and processing are facilitated.

Example 2

A coating device for producing a self-adhesive waterproof coiled material 8 comprises an asphalt material tank 1, a first guide roller 2, a first press-fit roller 3, a second guide roller 4, a second press-fit roller 5, a third guide roller 9, a cold water tank 10, a fourth guide roller 11, a first water absorption roller 12 and a second water absorption roller 13 which are sequentially arranged, wherein the first guide roller 2 and the second guide roller 4 are respectively arranged above the first press-fit roller 3 in an oblique manner, a hot air fan 7 is also arranged below the first press-fit roller 3, the second press-fit roller 5 is positioned above the second guide roller 4, a gap for the coiled material 8 to pass through is arranged between the second guide roller 4 and the second press-fit roller 5, the third guide roller 9 is arranged in the cold water tank 10, the second water absorption roller 13 is arranged above the first water absorption roller 12, a gap for the coiled material 8 to pass through is arranged between the first water absorption roller 12 and the second water absorption roller 13, the first water absorption roller 12 is a carrier roller with a water absorption flannelette sleeved on the surface, the second suction roll 13 is a press roll whose surface is sleeved with a water-absorbing lint.

The working principle of the embodiment is as follows:

the coiled material 8 passes through the asphalt charging bucket 1, asphalt falls onto the surface of the coiled material 8 from a discharge port of the asphalt charging bucket 1, the coiled material 8 is changed from horizontal to inclined downward operation under the action of the first guide roller 2, simultaneously, an asphalt layer is uniformly coated on the surface of the coiled material 8 under the action of the first press roller 3, then the coiled material 8 moves forward obliquely upward and returns to the horizontal forward direction under the action of the second guide roller 4, the second press roller 5 presses the coiled material 8 and the asphalt layer on the surface of the coiled material, redundant asphalt is extruded and flows back to the position of the first press roller 3, the hot air blower 7 heats the asphalt at the position of the first press roller 3 to prevent asphalt from being condensed due to temperature reduction and finally influencing the quality of the coiled material 8, the coiled material 8 coated with the asphalt layer continues to move forward and enters the cold water pool 10 to be cooled, the asphalt is gradually solidified, then the coiled material 8 passes through the first water suction roller 12 and the second water suction roller 13, the water absorption flannelette sleeved on the first water absorption roller 12 and the second water absorption roller 13 absorbs water on the upper surface and the lower surface of the coiled material 8, and the coiled material 8 continuously advances to enter the subsequent processing production procedure.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a production of self-adhesion waterproofing membrane is with scribbling and covering device, a serial communication port, the device is including pitch material jar (1), first guide roll (2), first pressfitting roller (3), second guide roll (4), second pressfitting roller (5) and the pitch cooling module that sets gradually, first guide roll (2) and second guide roll (4) set up the oblique top in first pressfitting roller (3) respectively, first pressfitting roller (3) below still is equipped with air heater (7), second pressfitting roller (5) are located second guide roll (4) top, pitch cooling module is air-cooler (6) or cold water pool (10).

2. A device according to claim 1, characterized in that a gap is provided between the second guiding roll (4) and the second stitching roll (5) for the web (8) to pass through.

3. The apparatus according to claim 1, wherein the asphalt cooling module is a cold water tank (10), the apparatus further comprising a third guide roller (9) and a fourth guide roller (11) disposed behind the second guide roller (4), the third guide roller (9) being disposed in the cold water tank (10), the fourth guide roller (11) being located obliquely above the third guide roller (9).

4. A device according to claim 3, characterized in that the device further comprises a first suction roll (12) and a second suction roll (13) arranged after the fourth guide roll (11), which second suction roll (13) is arranged above the first suction roll (12).

5. The apparatus according to claim 4, characterized in that a gap is provided between the first suction roll (12) and the second suction roll (13) for the web (8) to pass through.

6. The device according to claim 4, characterized in that the first suction roll (12) is a carrier roll covered with a water-absorbing fleece on the surface and the second suction roll (13) is a press roll covered with a water-absorbing fleece on the surface.