CN209997891U

CN209997891U - kind pave TPO waterproofing membrane sand lined device in advance

Info

Publication number: CN209997891U
Application number: CN201920801686.2U
Authority: CN
Inventors: 刘利滨; 罗亚平; 李绪爽; 刘爱兵; 沈永兵
Original assignee: Punette Dalian Technology Co Ltd
Current assignee: Punette Dalian Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-31
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a kind of pre-paved TPO waterproofing membrane sand-coating device, including the frame, be fixed with a plurality of coiled material guide rolls on the vertical stand in frame both sides and the middle horizontal hack lever, be fixed with the limit membrane on the frame stand upper portion of surface rubber coating waterproofing membrane input side and unreel the frame, be located limit membrane unreels frame lower extreme frame inboard and is fixed with the limit membrane rigging machine that is used for covering the barrier film to surface rubber coating waterproofing membrane side edge, frame upper portion crossbeam is fixed with the sand spreader, be fixed with the coiled material carry over pinch rolls on the horizontal hack lever of frame below the sand spreader, be equipped with directly over the carry over pinch rolls with through coiled material frictional contact between the carry over pinch rolls, the carry over pinch rolls with the interval between the carry over pinch rolls establish to be slightly less than rubber coating waterproofing membrane thickness and sand grain footpath sum, be equipped with the sand receiving groove of frame horizontal hack lever looks fixed mutually under the carry over pinch rolls.

Description

kind pave TPO waterproofing membrane sand lined device in advance

Technical Field

The utility model relates to a waterproofing membrane processing technology field specifically is kind of TPO waterproofing membrane sand-lined devices of shop in advance.

Background

At present polymer waterproofing membrane production line, the waterproofing membrane surface often need carry out the cover sand, but prior art's cover sand device because there is fixed unreasonable in the design, consequently there is not even, the insecure phenomenon of cover sand in the different degree ground of the cover sand on waterproofing membrane surface to lead to the production quality of cover sand waterproofing membrane often relatively poor, and then influence waterproofing work construction quality.

Disclosure of Invention

The utility model aims at overcoming the defect of above-mentioned prior art, provide kinds of even, firm TPO waterproofing membrane sand lining device of shop in advance that enable the covering sand on waterproofing membrane surface.

The utility model discloses a device for covering sand with kinds of pre-paved TPO waterproofing membrane, which is characterized by comprising a frame, wherein a plurality of membrane guide rollers are fixed on vertical columns at two sides of the frame and a middle transverse frame rod, a side membrane unwinding frame is fixed on the upper part of the frame column at the input side of the waterproofing membrane with surface coating, a side membrane attaching machine for covering an isolation membrane on the side edge of the waterproofing membrane with surface coating is fixed on the inner side of the frame at the lower end of the side membrane unwinding frame, a sand spreader is fixed on a cross beam at the upper part of the frame, a coiled material traction roller is fixed on the transverse frame rod below the sand spreader, a sand pressing roller in friction contact with the traction roller through a coiled material is arranged right above the traction roller, the distance between the traction roller and the sand pressing roller is set to be slightly smaller than the sum of the thickness of the coating waterproofing membrane and the sand diameter, and a sand receiving groove fixed with the transverse frame rod below the.

The sand spreader comprises a sand storage tank, and a material distributing screw rod is arranged near the bottom of the sand storage tank and used for uniformly distributing sand grains in the sand storage tank along the length direction of the sand storage tank; a sand separating roller is arranged at the outlet part at the bottom of the sand storage tank below the material separating screw and is used for separating sand discharged from the bottom of the sand storage tank to the surface of the glue-coated waterproof coiled material right below the sand separating roller; and a sand baffle plate is arranged on the left side of the sand separating roller and is used for blocking far sand thrown out by the sand separating roller back and allowing the sand to fall freely.

The utility model discloses the working process is located under the limit membrane rigging machine and is fixed in the guide roll on the frame stand and accepts the TPO waterproofing membrane of the surface rubber coating that comes from the process of the last track, the coiled material rubber coating face upwards be equipped with hand lead screw in the limit membrane rigging machine, can do vertical movement under the rotation of hand lead screw, thereby reach the effect of adjusting its and coiled material laminating degree, when limit membrane rigging machine is under the effect of hand lead screw, when moving down, can paste the limit membrane that comes from limit membrane rigging machine upper end limit membrane unreels the frame in the edge of rubber coating TPO waterproofing membrane side, when limit membrane rigging machine is under the effect of hand lead screw, when the rebound, stop limit membrane laminating, the rubber coating TPO waterproofing membrane that pastes the limit membrane continues to move forward, the power that the coiled material moved forward comes from the carry-on to the carry-on draw roll under the power motor, provide the effect of marching traction for the coiled material with the mode of friction, when the rubber coating waterproofing membrane that the rubber coating waterproofing membrane pasted the coiled material that the limit membrane moved forward moves to the below the coiled material moves to the draw-on the surface, the straight sand roll is the draw-on the straight sand side, the draw-on the side sand roll, the width of the draw-on the straight sand coating face of the take-on the draw-on the side, the draw-off sand roll, the sand-off sand roll, the sand-off sand-on the draw-off sand roll, the sand-off sand roll, the sand-off sand-.

The utility model has the advantages that: the utility model discloses the interval between carry over pinch rolls and the sand pressing roller is established to slightly being less than rubber coating coiled material thickness and sand grain footpath sum, and the sand pressing roller carries out the compaction to scattering the sand that falls on the coiled material spreading surface just and drives flat, can make the covering of coiled material rubberizing and sand close more tightly real between carry over pinch rolls and sand pressing roller. The sand particle layer on the coiled material is positioned below the coiled material after the coiled material is reversely drawn from the traction roller, so that the falling of the non-compacted sand particles is facilitated, and the non-compacted sand particles fall into the sand receiving groove. Adopt above-mentioned structure to make the utility model discloses the sand lining on pre-paved TPO waterproofing membrane surface is even, firm.

Drawings

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

FIG. 1 is a schematic structural diagram of an pre-paved TPO waterproof coiled material sand-coating device of the utility model;

fig. 2 is a schematic side sectional structure diagram of the middle sand spreader of the present invention.

Fig. 3 is a schematic front sectional structure diagram of the middle sand spreader of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of the present invention , rather than all embodiments.

The present invention will be described in detail in with reference to the accompanying drawings:

figure 1 shows, kind of pre-paved TPO waterproofing membrane sand-coating device, including frame 1, be fixed with a plurality of coiled material guide rolls 8 on the vertical stand of frame both sides and the middle horizontal hack lever, be fixed with the limit membrane on the frame stand upper portion of side of the input of surface rubber coated waterproofing membrane and unreel frame 3, be located the limit membrane is unreeled 3 lower extreme frame inboards and is fixed with limit membrane rigging machine 2, limit membrane rigging machine 2 carries out the cladding of 8cm wide barrier film to surface rubber coated waterproofing membrane side edge, prevents that the coiled material from when the on-the-spot tiling, and the overlap edge is polluted, makes things convenient for the subsequent hot-blast welding process of coiled material.

The beam at the upper part of the frame is fixed with a sand spreader 4, as shown in fig. 2 and fig. 3, the sand spreader 4 comprises a sand storage tank 12, a material distributing screw 9 is arranged at the bottom of the sand storage tank 12 and used for uniformly distributing sand particles in the sand storage tank along the length direction of the sand storage tank 12, so that the uniform discharge pressure of the sand is ensured. And a sand separating roller 10 is arranged at the bottom outlet of the sand storage tank 12 below the sand separating screw 9, and the sand separating roller 10 is driven by a motor to rotate anticlockwise and is used for separating sand discharged from the bottom of the sand storage tank 12 to the surface of the glue-coated waterproof coiled material right below. And a sand baffle plate 11 is arranged on the left side of the sand separating roller 10 and is used for throwing the sand separating roller 10 out of the farther sand to be blocked and falling freely.

A coiled material traction roller 6 is fixed on a transverse frame rod of the rack below the sand spreader 4, the traction roller 6 is a power roller, the surface belt has fixed roughness and rotates clockwise under the drive of a motor, a sand pressing roller 5 in friction contact with the traction roller 6 through a coiled material is arranged right above the traction roller 6, the distance between the traction roller 6 and the sand pressing roller 5 is slightly smaller than the sum of the thickness of the glued waterproof coiled material and the diameter of sand grains, the sand pressing roller 5 is a circular rubber roller, the pressing force between the sand pressing roller 5 and the traction roller 6 can provide traction force for the coiled material, and meanwhile, the rubber surface of the sand pressing roller 5 compacts sand and removes redundant free sand grains which are not firmly bonded with a glue layer.

A sand receiving groove 7 fixed with a transverse frame rod of the frame is arranged right below the traction roller 6 and can receive sand grains which are not compacted on the surface of the sand-coated coiled material. The sand grains are positioned below the coiled material after the sand-coated coiled material is reversely drawn from the drawing roller 6, so that the falling of the non-compacted sand grains is facilitated, and the non-compacted sand material falls into the sand receiving groove 7.

The waterproof roll material which is moved downwards and upwards and coated with glue is directly pulled out by a pulling guide roller 6 and then enters the next working procedure.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by 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

The sand coating device for the pre-laid TPO waterproof coiled materials is characterized by comprising a rack, wherein a plurality of coiled material guide rollers are fixed on longitudinal upright posts on two sides of the rack and a middle transverse frame rod, a side film unwinding frame is fixed on the upper portion of the upright post of the rack at the side edge of a surface-coated waterproof coiled material input , a side film laminating machine used for coating an isolation film on the side of the surface-coated waterproof coiled material is fixed on the inner side of the rack at the lower end of the side film unwinding frame, a sand spreader is fixed on a cross beam on the upper portion of the rack, a coiled material traction roller is fixed on the transverse frame rod below the sand spreader, a sand pressing roller in friction contact with the traction roller through a coiled material is arranged right above the traction roller 6, the distance between the traction roller and the sand pressing roller is slightly smaller than the sum of the thickness of the coated waterproof coiled material and the sand diameter, and a sand receiving groove fixed with.
2. The pre-laid TPO waterproofing membrane sand lining device according to claim 1, characterized in that: the sand spreader comprises a sand storage tank, and a material distributing screw rod is arranged near the bottom of the sand storage tank and used for uniformly distributing sand grains in the sand storage tank along the length direction of the sand storage tank; a sand separating roller is arranged at the outlet part at the bottom of the sand storage tank below the material separating screw and is used for separating sand discharged from the bottom of the sand storage tank to the surface of the glue-coated waterproof coiled material right below the sand separating roller; and a sand baffle plate is arranged on the left side of the sand separating roller and is used for blocking far sand thrown out by the sand separating roller back and allowing the sand to fall freely.