CN210125531U

CN210125531U - Waterproof roll sand-covering device

Info

Publication number: CN210125531U
Application number: CN201920505838.4U
Authority: CN
Inventors: 王杰; 吴万成
Original assignee: Sichuan Zhuobang'an New Material Technology Co ltd
Current assignee: Sichuan Zhuobang'an New Material Technology Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-06
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a waterproof coiled material sand-covering device, which comprises a frame, a sand-covering unit, a flattening device and a coiled material bearing platform; the coiled material supporting platform is arranged in the rack, a coiled material to be covered with sand is arranged on the coiled material supporting platform, a sand outlet of the sand covering unit is arranged above the coiled material supporting platform, a pressing head of the flattening device is in contact with the surface of the coiled material to be covered with sand, which is arranged on the coiled material supporting platform, and the flattening device is positioned at the rear end of the sand covering unit; the flattening device comprises two hanging rods, two bearings, two bearing seats and a flattening roller; the axis of the flattening roller is perpendicular to the running track of the coiled material to be covered with sand, the flattening roller contacts the surface of the coiled material to be covered with sand, which is arranged on the coiled material bearing platform, bearings are arranged at the two ends of the flattening roller, the bearings are arranged in bearing seats, the bearing seats are connected with one end of a suspender, and the other end of the suspender is connected with the frame. The utility model provides a flattening device can carry out appropriate application of force to the waterproofing membrane after covering husky, makes firm the gluing on waterproofing membrane of fine sand.

Description

Waterproof roll sand-covering device

Technical Field

The utility model relates to a construction technical field especially relates to a waterproofing membrane covers husky device.

Background

The synthetic high-molecular waterproof coiled material is a curlable sheet-shaped waterproof material which is prepared by taking synthetic rubber, synthetic resin or a blend of the synthetic rubber and the synthetic resin as a base material, adding a proper amount of chemical additives, fillers and the like and adopting rubber or plastic processing technologies such as banburying, extrusion or calendering. For better bonding of the upper protective layer of the roll of water repellent material, the roll is usually coated with a layer of sand. When covering sand, the hot melt adhesive on the surface of the coiled material needs to be melted firstly, and then the sand is uniformly covered on the melted hot melt adhesive.

The existing sand covering device does not consider that when fine sand falls on hot melt adhesive in the sand covering process and is rolled up after sand covering is finished due to infirm cementation, the fine sand is stuck on a coiled material, so that the fine sand is distributed at each position of the coiled material, and the use of the coiled material is influenced.

SUMMERY OF THE UTILITY MODEL

For solving prior art, waterproofing membrane covers husky device and covers the technical problem that fine sand that husky insecure leads to breaks away from, the technical scheme of the utility model as follows:

the utility model relates to a sand-covering device for waterproof coiled materials, which comprises a frame, a sand-covering unit, a flattening device and a coiled material bearing platform; the rolling material supporting platform is arranged in the rack, a rolling material to be coated with sand is arranged on the rolling material supporting platform, a sand outlet of the sand coating unit is arranged above the rolling material supporting platform, a pressing head of the flattening device is in contact with the surface of the rolling material to be coated with sand, which is arranged on the rolling material supporting platform, and the flattening device is positioned at the rear end of the sand coating unit;

the flattening device comprises two hanging rods, two bearings, two bearing seats and a flattening roller; the axis perpendicular to of flattening roller waits to cover the orbit of husky coiled material, and the flattening roller contacts the husky coiled material surface of waiting to cover that sets up on coiled material bearing platform, the both ends of flattening roller all set up the bearing, the bearing sets up in the bearing frame, the bearing frame is connected with the one end of jib, and the other end and the frame of jib are connected.

In a preferred embodiment, the boom is a telescopic boom.

In a preferred embodiment, a hot air knife is included; the hot air knife is arranged on the rack, an air outlet of the hot air knife faces the coiled material supporting platform, and the hot air knife is arranged at the front end of the sand covering unit.

In a preferred embodiment, the sand covering unit comprises a sand storage barrel, a sand outlet is arranged at the bottom end of the sand storage barrel, the sand outlet is located at the upper end of the coiled material bearing platform, and the extending direction of the sand outlet is perpendicular to the running track of the coiled material to be covered with sand.

In a preferred embodiment, a separator is included; the partition plate is vertically arranged on the rack and is positioned between the hot air knife and the sand covering unit.

In a preferred embodiment, a cooling fan is included; and the air outlet of the cooling fan faces to the non-sand-covered surface of the roll material to be covered with the sand.

In a preferred embodiment, the outer wall of the flattening roll is provided with a release coating.

In a preferred embodiment, the material of the anti-sticking coating is polytetrafluoroethylene.

The utility model provides a waterproofing membrane covers husky device compares with prior art, and its beneficial effect is:

the utility model provides a waterproofing membrane covers husky device has set up flattening device for cover husky completion back, carry out appropriate application of force to the coiled material after covering husky, make firm the gluing in waterproofing membrane of fine sand, avoid it to drop, influence the result of use.

Drawings

Fig. 1 is the structural schematic diagram of the sand-covering device of the middle waterproof roll.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the waterproof roll sand-covering device of the present invention comprises a frame 1, a sand-covering unit 2, a flattening device 3 and a roll supporting platform 4; the coiled material supporting platform 4 is arranged in the machine frame 1, the coiled material 8 to be coated with sand is arranged on the coiled material supporting platform 4, a sand outlet of the sand coating unit 2 is arranged above the coiled material supporting platform 4, a pressing head of the flattening device 3 is in contact with the surface of the coiled material 8 to be coated with sand arranged on the coiled material supporting platform 4, and the flattening device 3 is positioned at the rear end of the sand coating unit 2;

the flattening device 3 comprises two hanging rods 3-1, two bearings 3-2, two bearing seats 3-3 and a flattening roller 3-4; the central axis of the flattening roller 3-4 is perpendicular to the running track of the coiled material 8 to be covered with sand, the flattening roller 3-4 contacts the surface of the coiled material 8 to be covered with sand arranged on the coiled material bearing platform 4, two ends of the flattening roller 3-4 are respectively provided with a bearing 3-2, the bearing 3-2 is arranged in the bearing seat 3-3, the bearing seat 3-3 is connected with one end of the suspender 3-1, and the other end of the suspender 3-1 is connected with the frame 1. Wherein the boom 3-1 is preferably a telescopic boom. The telescopic length control of the telescopic boom is limited by a screw, which belongs to the prior art and is not described in detail herein. Set up the jib into scalable jib, can be according to the husky thickness that covers of waterproofing membrane demand, adjust compaction device and wait to cover the distance between the husky roll material. The utility model discloses utilize flattening device 3 to realize flattening to the appropriate application of force of the coiled material after covering husky, make fine sand firmly glue on waterproofing membrane to the adhesive effect of reinforcing waterproofing membrane's protective layer, simultaneously, can not influence waterproofing membrane's result of use because of the fine sand that scatters again. The utility model uses the flattening device 3 consisting of the flattening roller 3-4, the suspender 3-1 and the bearing 3-2, and the flattening roller 3-4 applies force evenly to the whole waterproof coiled material. In order to prevent the hot melt adhesive or the fine sand from being adhered to the flattening rollers 3-4 in the flattening process, the outer walls of the flattening rollers 3-4 are provided with anti-sticking coatings, and preferably, the anti-sticking coatings are made of polytetrafluoroethylene.

Before covering husky, need make the protective layer on waterproofing membrane upper portion melt, the utility model discloses use hot-blast air knife 5 to melt, hot-blast air knife 5 sets up on frame 1, and hot-blast air knife 5's air outlet is towards coiled material bearing platform 4, hot-blast air knife 5 sets up in covering husky unit 2 front end. The hot air knife 5 has the same air source and more air outlets for the hot air blown to the surface of the waterproof roll material to be uniform. In order to prevent the hot air blown by the hot air knife 5 from influencing the sand falling track of the sand covering unit 2, a partition plate 6 is arranged, the partition plate 6 is vertically arranged on the rack 1, and the partition plate 6 is positioned between the hot air knife 5 and the sand covering unit 2 and isolates the hot air knife 5 from the sand covering unit 2. After covering sand, in order to accelerate cooling, a cooling fan 7 is arranged, and an air outlet of the cooling fan 7 faces to a non-sand-covering surface of the roll material 8 to be covered with sand, namely, a bottom surface corresponding to the sand-covering surface.

The utility model discloses a cover husky unit 2 is including storing up husky bucket, the bottom that stores up husky bucket sets up out husky mouth, it is located to go out husky mouth 4 upper ends of coiled material bearing platform, the extending direction perpendicular to that goes out husky mouth wait to cover the orbit of husky roll material 8.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection 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 waterproof coiled material sand covering device is characterized by comprising a rack, a sand covering unit, a flattening device and a coiled material bearing platform; the rolling material supporting platform is arranged in the rack, a rolling material to be coated with sand is arranged on the rolling material supporting platform, a sand outlet of the sand coating unit is arranged above the rolling material supporting platform, a pressing head of the flattening device is in contact with the surface of the rolling material to be coated with sand, which is arranged on the rolling material supporting platform, and the flattening device is positioned at the rear end of the sand coating unit;

2. A waterproofing membrane sand-coating apparatus as set forth in claim 1 wherein said hanger bar is a telescopic hanger bar.

3. The waterproofing membrane sand-coating device according to claim 2, comprising a hot air knife; the hot air knife is arranged on the rack, an air outlet of the hot air knife faces the coiled material supporting platform, and the hot air knife is arranged at the front end of the sand covering unit.

4. The waterproof coiled material sand covering device according to claim 3, wherein the sand covering unit comprises a sand storage barrel, a sand outlet is arranged at the bottom end of the sand storage barrel and is positioned at the upper end of the coiled material bearing platform, and the extending direction of the sand outlet is perpendicular to the running track of the coiled material to be covered with sand.

5. A waterproofing membrane sand-coating device according to claim 4, comprising a partition; the partition plate is vertically arranged on the rack and is positioned between the hot air knife and the sand covering unit.

6. The waterproofing membrane sand-coating device according to claim 5, comprising a cooling fan; and the air outlet of the cooling fan faces to the non-sand-covered surface of the roll material to be covered with the sand.

7. The waterproofing membrane sand-coating device according to claim 1 or 6, wherein the flattening roller outer wall is provided with an anti-sticking coating.

8. The waterproofing membrane sand-coating device according to claim 7, wherein the material of the anti-sticking coating is polytetrafluoroethylene.