CN212916395U

CN212916395U - Point compound EVA waterproof board surface rubber coating device

Info

Publication number: CN212916395U
Application number: CN202021486435.9U
Authority: CN
Inventors: 宋文柱; 汪博文
Original assignee: HUNAN NAISSANT PLASTIC ENGINEERING MATERIALS CO LTD
Current assignee: HUNAN NAISSANT PLASTIC ENGINEERING MATERIALS CO LTD
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-09
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a point compound EVA waterproof board surface rubber coating device, including the glue spreader, stay tube and glue storage device, the glue spreader is hollow structure, the surface has been seted up out gluey hole, the embedded bearing that is provided with respectively in both sides about, the equal fixedly connected with go-between of two bearing outer walls, the go-between outer wall all is provided with the bracing piece, be connected with the scraper blade between two bracing pieces, two bearing inner chamber pegs graft there is the branch pipe, the branch pipe is pegged graft with the stay tube, the chamber wall all is provided with the shutoff ring in the stay tube, the branch pipe passes the shutoff ring and is provided with the stopper at the end, be provided with solid fixed ring on the branch pipe outer wall, be connected with reset spring between solid fixed ring and the stopper, the glue inlet. The utility model discloses improve work efficiency greatly, avoided simultaneously because of placing a period back glue and solidify and influence normal rubber coating, the practicality is strong.

Description

Point compound EVA waterproof board surface rubber coating device

Technical Field

The utility model belongs to the technical field of the waterproof board production, specifically be a point compound EVA waterproof board surface coating device.

Background

The waterproof board is an impermeable material prepared from high molecular polymer serving as a basic raw material, can prevent liquid leakage and gas volatilization, and is widely applied to buildings, traffic, subways, tunnels and engineering construction.

The EVA waterproof board needs to be coated on the surface of the EVA waterproof board on site in the construction process, and because no special coating device is arranged, the common mode is that a brush is used for coating glue on the surface of the EVA waterproof board, the work efficiency is low, the coating is not uniform, the engineering quality is influenced, the glue on the surface is easy to solidify after the brush is placed for a period of time, and the normal use is influenced.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a point compound EVA waterproof board surface rubber coating device, the effectual EVA waterproof board of having solved need carry out the rubber coating to its surface field in the work progress, because there is not dedicated rubber coating device, the mode commonly used all uses the brush to paint glue on the waterproof board surface, and work efficiency is lower, and paints inhomogeneously, influences the engineering quality, and the brush is after placing a period, and the glue on surface easily takes place to solidify, influences the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a glue spreading device for the surface of a point composite EVA waterproof board comprises a glue spreading roller, a support pipe and a glue storage device, wherein the glue spreading roller is of a hollow structure, glue outlet holes are uniformly formed in the surface of the glue spreading roller, bearings are embedded in the left side and the right side of the glue spreading roller respectively, two outer walls of the bearings are fixedly connected with connecting rings, two outer walls of the connecting rings are provided with support rods, a scraper is connected between the two support rods, two inner cavities of the bearings are inserted with branch pipes, the support pipe is a U-shaped hollow pipe with a downward opening, a handle is fixed on the upper portion of the support pipe, a feed inlet is formed in the support pipe and is connected with a discharge outlet of the glue storage device through a pipeline, two ends of the support pipe are respectively inserted with the two branch pipes, the inner cavities at two ends of the support, be provided with solid fixed ring on the branch pipe outer wall that is located the shutoff ring below, gu be connected with reset spring between fixed ring and the stopper, seted up on the branch pipe outer wall and advanced gluey mouth, and reset spring advances gluey mouth when being in natural state and is located the shutoff ring below, the mouth can be in the shutoff ring top after reset spring pressurized, the heating chamber has been seted up to the branch pipe lateral wall, the chamber wall in the heating chamber is provided with the PTC heating plate.

Preferably, the outer wall of the glue storage device is provided with a pressurizing device, and a pressurizing port of the pressurizing device is communicated with the inner cavity of the glue storage device.

Preferably, the inner cavity wall of the plugging ring is provided with a rubber sealing layer.

Preferably, wavy anti-skidding lines are evenly seted up to the handle outer wall, the handle passes through the clamp connection and at the outer wall of stay tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1) when the novel scheme is used, glue stored in the glue storage device reaches an inner cavity of the supporting pipe through a pipeline connected between the glue storage device and the supporting pipe, the inner cavity of the supporting pipe is filled, the glue spreading roller is placed on the surface of the waterproof plate at the moment, and is pressed downwards with force, so that a glue inlet formed in the surface of the branch pipe reaches the upper part of the plugging ring, the glue reaches the inner cavity of the branch pipe through the glue inlet, the glue reaches the inner cavity of the glue spreading roller through the branch pipe at the moment, glue discharging is completed through a glue discharging hole formed in the outer wall of the glue spreading roller in a matched mode, bearings arranged on the left side and the right side of the glue spreading roller are matched at the moment, the glue spreading roller is pushed to roll on the surface of the waterproof plate, the glue is uniformly spread on the surface of the waterproof plate, a scraper connected between the two supporting rods is matched while the glue;

2) after this device was placed a period, when reusing, heat the glue of remaining in the branch pipe inner chamber through the PTC heating plate that sets up at heating cavity inner chamber, avoid its cooling to solidify, convenient to use, the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the bearing of the present invention.

Fig. 3 is a schematic sectional view of the branch pipe of the present invention.

Fig. 4 is a schematic view of the connection structure of the supporting tube and the branch tube of the present invention.

In the figure: 100. glue spreading roller; 101. a glue outlet hole; 102. a bearing; 103. a connecting ring; 104. a support bar; 105. a squeegee; 200. a branch pipe; 201. a glue inlet; 202. a limiting block; 203. a fixing ring; 204. a heating cavity; 205. a PTC heating sheet; 300. supporting a tube; 301. a plugging ring; 302. a return spring; 400. a glue storage device; 500. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention relates to a glue spreading device for a point composite EVA waterproof board, which comprises a glue spreading roller 100, a support tube 300 and a glue storage device 400, wherein a pipe is connected between a feed inlet of the support tube 300 and a discharge outlet of the glue storage device 400, the glue spreading roller 100 is of a hollow structure, glue outlet holes 101 are uniformly formed on the surface of the glue spreading roller 100, bearings 102 are embedded in the left and right sides of the glue spreading roller 100, bearings 102 are fixedly connected to outer walls of the two bearings 102, connection rings 103 are provided on outer walls of the two connection rings 103, support rods 104 are connected between the two support rods 104, branch tubes 200 are inserted into inner cavities of the two bearings 102, the support tube 300 is a U-shaped hollow tube with a downward opening, a handle 500 is fixed to the outer wall of the support tube 300, the two branch tubes 200 are respectively inserted, the inner cavity walls at two ends of the supporting tube 300 are provided with plugging rings 301, the branch tubes 200 are inserted into the inner cavities of the plugging rings 301, the limiting blocks 202 are located above the plugging rings 301, the outer walls of the two branch tubes 200 are provided with fixing rings 203, the glue inlet 201 is located between the fixing rings 203 and the limiting blocks 202, return springs 302 are connected between the fixing rings 203 and the limiting blocks 202, the side walls of the branch tubes 200 are provided with heating cavities 204, and the inner cavity walls of the heating cavities 204 are provided with PTC heating sheets 205.

In the second embodiment, based on the first embodiment, as shown in fig. 1, a pressurizing device is installed on the outer wall of the glue storage device 400, a pressurizing port of the pressurizing device is communicated with the inner cavity of the glue storage device 400, and the inside of the glue storage device 400 is pressurized by the pressurizing device, so that the glue inside the glue storage device 400 can be smoothly discharged.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 4, the inner cavity wall of the plugging ring 301 is provided with a rubber sealing layer, so that the sealing performance between the plugging ring 301 and the branch pipe 200 is increased.

Fourth embodiment, on the basis of first embodiment, given by fig. 1, wavy anti-skidding line has evenly been seted up to handle 500 outer wall, and handle 500 passes through the clamp and connects the outer wall at stay tube 300, takes place to slide when avoiding operating personnel to hold handle 500, optimizes and uses the experience.

The working principle is as follows: when the novel scheme is implemented specifically, glue stored in the glue storage device 400 reaches the inner cavity of the support pipe 300 through a pipeline connected between the glue storage device 400 and the support pipe 300, the inner cavity of the support pipe 300 is filled, at the moment, the glue spreader 100 is placed on the surface of a waterproof board and is pressed downwards with force, so that the glue inlet 201 formed in the surface of the branch pipe 200 reaches the upper part of the plugging ring 301, the glue reaches the inner cavity of the branch pipe 200 through the glue inlet 201, the glue reaches the inner cavity of the glue spreader 100 through the branch pipe 200 at the moment, the glue outlet 101 formed in the outer wall of the glue spreader 100 is matched to finish glue outlet, the bearings 102 arranged at the left side and the right side of the glue spreader 100 are matched to push the glue spreader 100 to roll on the surface of the waterproof board, so that the glue is uniformly dripped on the surface of the waterproof board, when the glue spreader 100 rotates, the scraper 105 connected between the two support rods 104 is matched to, greatly improve work efficiency, after this device is placed a period, when reusing, heat the glue of remaining in the branch pipe 200 inner chamber through setting up PTC heating plate 205 in heating chamber 204 inner chamber, avoid its cooling to solidify, convenient to use, the practicality is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a point compound EVA waterproof board surface rubber coating device, includes glue spreader (100), stay tube (300) and stores up mucilage binding and put (400), its characterized in that: the glue spreader (100) is of a hollow structure, glue outlet holes (101) are uniformly formed in the surface of the glue spreader (100), bearings (102) are embedded in the left side and the right side of the glue spreader (100) respectively, the outer walls of the two bearings (102) are fixedly connected with connecting rings (103), the outer walls of the two connecting rings (103) are provided with supporting rods (104), a scraper (105) is connected between the two supporting rods (104), branch pipes (200) are inserted in the inner cavities of the bearings (102), the supporting pipe (300) is a U-shaped hollow pipe with a downward opening, a handle (500) is fixed on the upper portion of the supporting pipe (300), a feed inlet is formed in the supporting pipe (300) and is connected with a discharge outlet of a glue storage device (400) through a pipeline, the two ends of the supporting pipe (300) are respectively inserted into the two branch pipes (200), and the inner cavity walls of, branch pipe (200) pass in shutoff ring (301) extend to stay tube (300), are provided with stopper (202) at the end of branch pipe (200), are provided with solid fixed ring (203) on branch pipe (200) outer wall that is located shutoff ring (301) below, be connected with reset spring (302) between solid fixed ring (203) and stopper (202), seted up on branch pipe (200) outer wall and advanced jiao kou (201), and reset spring (302) advance jiao kou (201) when being in natural state and be located shutoff ring (301) below, advance jiao kou (201) can be in shutoff ring (301) top after reset spring (302) pressurized, heating chamber (204) have been seted up to branch pipe (200) lateral wall, heating chamber (204) inner chamber wall is provided with PTC heating plate (205).

2. The surface gluing device of the point composite EVA waterproof board of claim 1, which is characterized in that: and a pressurizing device is arranged on the outer wall of the glue storage device (400), and a pressurizing port of the pressurizing device is communicated with the inner cavity of the glue storage device (400).

3. The surface gluing device of the point composite EVA waterproof board of claim 1, which is characterized in that: and a rubber sealing layer is arranged on the inner cavity wall of the plugging ring (301).

4. The surface gluing device of the point composite EVA waterproof board of claim 1, which is characterized in that: wavy anti-skidding line has evenly been seted up to handle (500) outer wall, handle (500) pass through the clamp and connect the outer wall at stay tube (300).