CN209812916U

CN209812916U - Flame-retardant sponge foaming equipment

Info

Publication number: CN209812916U
Application number: CN201920081921.3U
Authority: CN
Inventors: 顾紫敬
Original assignee: Yancheng City Hengfeng Sponge Co Ltd
Current assignee: Yancheng City Hengfeng Sponge Co Ltd
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2019-12-20
Anticipated expiration: 2029-01-18

Abstract

The utility model discloses a fire-retardant sponge foaming equipment belongs to the sponge field, including shredding the case, mixing chamber and foaming inner box, be equipped with the inlet pipe on the shredding case, shredding case top end inner wall is equipped with the telescopic link, telescopic link bottom installation cutting plate, the cutting plate lower surface evenly is equipped with the multiunit cutter, shredding case bottom lateral wall passes through transmission pipe and mixing chamber intercommunication, mixing chamber top installation rotating electrical machines, mixing chamber bottom lateral wall and conveying pipeline one end intercommunication, the conveying pipeline other end and foaming inner box intercommunication, the foaming inner box outside is equipped with the shell, foaming inner box top and bottom all are equipped with the ventilation hole, shell and aerating device intercommunication, shell inner wall installation desicator and fan. The utility model discloses with the further meticulous cutting up of raw materials, make things convenient for subsequent mixture and foaming, guarantee foamer raw materials and solution stirring, guarantee the effect of follow-up foaming, guarantee volatilizing of moisture in the foaming sponge, improve work efficiency and effect.

Description

Flame-retardant sponge foaming equipment

Technical Field

The utility model relates to a sponge field specifically is a fire-retardant sponge foaming equipment.

Background

Sponges commonly used by people are made of wood cellulose fibers or foamed plastic polymers. In addition, there are also natural sponges made of sponge animals, and most of the natural sponges are used for body cleaning or painting. In addition, there are three types of synthetic sponges made of other materials, low density polyether (non-absorbent sponge), polyvinyl alcohol (superabsorbent material, no significant air holes) and polyester, respectively. The sponge has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static electricity prevention, good air permeability and the like, so the sponge relates to various industries, including the automobile industry, the battery industry, the cosmetic industry, the bra underwear manufacturing industry, the high-grade furniture manufacturing industry and the like. The flame-retardant sponge is also called as fireproof cotton, the flame-retardant cotton is a fireproof material synthesized by various polyurethanes with flame retardants, and is mainly applied to furniture manufacture, massage equipment manufacture, baby carriage manufacture, decoration and fitment, automobile ornaments, wall sound absorption, heat preservation pipes, fireproof doors, fireproof rolling shutters and other aspects. The manufacture of sponges generally uses a foaming machine, the basic principle of which is to introduce air into a foaming agent solution. The various models vary in the way the gas is introduced and therefore also in effect. Foam formation has two essential factors, namely blowing agent solution and air, and neither of them is acceptable. Without the blowing agent solution, a liquid film surrounding the gas is not formed, and there is no bubble. Without gas, with the blowing agent solution alone, bubbles could not form. In the bubble-forming system, the foaming agent solution is a dispersion medium, the gas is a dispersion phase, the gas is dispersed in the liquid to form bubbles, and the bubbles form a foam by countless bubbles. In addition to this important factor in the blowing agent properties, the introduction of gas into the blowing agent solution is another important factor. The introduction of the gas into the liquid must be accomplished by a foaming machine, i.e., the foaming machine introduces the gas into the liquid by a certain method. The existing foaming machine has a complex structure and low working efficiency, and is difficult to meet the requirements of the existing production and living.

Disclosure of Invention

To current problem, the utility model aims to provide a fire-retardant sponge foaming equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire-retardant sponge foaming equipment, including shredding the case, mixing chamber and foaming inner box, be equipped with the inlet pipe on the shredding case, shredding case top inner wall is equipped with the telescopic link, telescopic link bottom installation cutting plate, the cutting plate lower surface evenly is equipped with the multiunit cutter, shredding case bottom is equipped with the backing plate, shredding case bottom lateral wall passes through transmission pipe and mixing chamber intercommunication, mixing chamber top lateral wall is equipped with the additive pipe, mixing chamber top installation rotating electrical machines, the rotating electrical machines output shaft is connected with the pivot, installation impeller in the pivot, mixing chamber bottom lateral wall and conveying pipeline one end intercommunication, the conveying pipeline other end and foaming inner box intercommunication, the foaming inner box outside is equipped with the shell, foaming inner box top and bottom all are equipped with the ventilation hole, shell and aerating device intercommunication, shell inner wall installation desicator and fan.

As a further aspect of the present invention: and a weighing device is arranged on the feeding pipe.

As a further aspect of the present invention: the cutter is a quadrangular pyramid.

As a further aspect of the present invention: the stirring impeller is provided with auxiliary stirring blades, the plane where the auxiliary stirring blades are located is perpendicular to the plane where the stirring impeller is located, and the stirring impeller is arranged in a cross shape.

As a further aspect of the present invention: the inflation device is provided with a gas pipe, the outlet end of the gas pipe is provided with a spray bar, and the spray bar is arranged below the foaming inner box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses with the further meticulous cutting up of raw materials, convenient subsequent mixture and foaming facilitate the use, the additive pipe conveniently adds suitable auxiliary additive, makes things convenient for the sponge foaming, drives impeller through the rotating electrical machines and rotates, to foamer raw materials and solution stirring, guarantees the effect of follow-up foaming, improves work efficiency. It is gaseous to rush into through aerating device, spouts to arrange and guarantees jet-propelled even, guarantees the even of foaming, improves work efficiency and effect, and the desicator carries out the drying to the sponge of foaming, and the fan improves the air flow speed, guarantees volatilizing of moisture in the foaming sponge, improves work efficiency and effect.

Drawings

Fig. 1 is a schematic structural diagram of a flame-retardant sponge foaming device.

Fig. 2 is a schematic structural diagram of a cutting plate in the flame-retardant sponge foaming device.

Fig. 3 is a schematic structural diagram of a stirring impeller in the flame-retardant sponge foaming device.

In the figure: 1. the device comprises a feeding pipe, 2, a weighing device, 3, a chopping box, 4, an expansion link, 5, a cutting plate, 6, a cutter, 7, a transmission pipe, 8, a mixing chamber, 9, an additive pipe, 10, a rotating motor, 11, a rotating shaft, 12, a stirring impeller, 13, an auxiliary stirring blade, 14, a conveying pipe, 15, a shell, 16, a foaming inner box, 17, an aerating device, 18, a gas conveying pipe, 19, a spray row, 20, a dryer, 21, a fan, 22 and a ventilation hole.

Detailed Description

The technical solutions 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 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.

The first embodiment is as follows: referring to fig. 1-3, a fire-retardant sponge foaming device comprises a chopping box 3, a mixing chamber 8 and a foaming inner box, wherein the chopping box 3 is provided with a feeding pipe 1, the feeding pipe 1 is provided with a weighing device 2, the weighing device 2 measures the mass of raw materials through the feeding pipe 1 and the proper raw materials, so that the proportioning is ensured, and the use is convenient.

3 top inner walls of chopping box are equipped with telescopic link 4, and 4 bottom installation cutting plates 5 of telescopic link, 5 lower surfaces of cutting plates evenly are equipped with multiunit cutter 6, and 3 bottoms of chopping box are equipped with the backing plate, drive cutting plates 5 and cutter 6 through telescopic link 4, with the further meticulous cutting up of raw materials, make things convenient for subsequent mixture and foaming, facilitate the use, the backing plate protects the bottom of the case, improves life.

The side wall of the bottom end of the chopping box 3 is communicated with a mixing chamber 8 through a transmission pipe 7, the side wall of the top end of the mixing chamber 8 is provided with an additive pipe 9, the additive pipe 9 is convenient for adding proper auxiliary additives and foaming sponge,

8 top installation rotating electrical machines 10 of mixing chamber, rotating electrical machines 10 output shaft and pivot 11 are connected, installation impeller 12 on the pivot 11, drive impeller 12 through rotating electrical machines 10 and rotate, to foamer raw materials and solution stirring, guarantee the effect of follow-up foaming, improve work efficiency.

8 bottom lateral walls of mixing chamber and 14 one end intercommunications of conveying pipeline, the 14 other end of conveying pipeline and 16 intercommunications of foaming inner box, 16 outsides in the foaming are equipped with shell 15, 16 tops in the foaming all are equipped with ventilation hole 22 with the bottom, shell 15 and aerating device 17 intercommunication, aerating device 17 is last to be equipped with gas-supply pipe 18, gas-supply pipe 18 exit end is equipped with spouts row 19, spout row 19 and set up in 16 below in the foaming, 15 inner wall installation desicators 20 of shell and fan 21, it is gaseous to dash into through aerating device 17, it guarantees jet-propelled even to spout row 19, guarantee the foaming even, improve work efficiency and effect, desicator 20 dries the sponge of foaming, fan 21 improves the air flow velocity, guarantee the volatilization of moisture in the foaming sponge, improve work efficiency and effect.

Example two: on the basis of the first embodiment, the cutting knife 6 is in a quadrangular pyramid shape, so that raw materials can be further finely cut, subsequent mixing and foaming are facilitated, and the use is facilitated.

Be equipped with supplementary stirring vane 13 on impeller 12, the plane at supplementary stirring vane 13 place and impeller 12 place plane mutually perpendicular, impeller 12 is the cross setting, guarantees the even of stirring mixture, facilitates the use.

In summary, the preferred embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and the scope of the present invention is not limited thereto. All changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flame-retardant sponge foaming device comprises a chopping box (3), a mixing chamber (8) and a foaming inner box, and is characterized in that a feeding pipe (1) is arranged on the chopping box (3), an expansion link (4) is arranged on the inner wall of the top end of the chopping box (3), a chopping board (5) is mounted at the bottom end of the expansion link (4), a plurality of groups of cutters (6) are uniformly arranged on the lower surface of the chopping board (5), a backing plate is arranged at the bottom end of the chopping box (3), the side wall of the bottom end of the chopping box (3) is communicated with the mixing chamber (8) through a transmission pipe (7), an additive pipe (9) is arranged on the side wall of the top end of the mixing chamber (8), a rotating motor (10) is mounted at the top end of the mixing chamber (8), an output shaft of the rotating motor (10) is connected with a rotating shaft (11), a stirring impeller (12) is mounted on the rotating shaft (11), the side wall of the bottom end of, the outer portion of the foaming inner box (16) is provided with a shell (15), the top end and the bottom end of the foaming inner box (16) are provided with vent holes (22), the shell (15) is communicated with an air charging device (17), and a dryer (20) and a fan (21) are installed on the inner wall of the shell (15).

2. Flame-retardant sponge foaming device according to claim 1, characterized in that the feeding pipe (1) is equipped with a weighing device (2).

3. The apparatus of claim 2, wherein the cutting knife (6) is in the shape of a quadrangular pyramid.

4. The flame-retardant sponge foaming device according to claim 3, wherein the stirring impeller (12) is provided with auxiliary stirring blades (13), the plane where the auxiliary stirring blades (13) are located is perpendicular to the plane where the stirring impeller (12) is located, and the stirring impeller (12) is arranged in a cross shape.

5. The flame-retardant sponge foaming equipment according to claim 4, wherein the air charging device (17) is provided with an air conveying pipe (18), the outlet end of the air conveying pipe (18) is provided with a spray bar (19), and the spray bar (19) is arranged below the foaming inner box (16).