KR20170138131A - Device to manufacture insulating material - Google Patents

Abstract

The present invention relates to an apparatus for manufacturing insulating material, the apparatus which is capable of improving workability and productivity by filling foamed polystyrene beads in space portions of a synthetic resin foam which forms the insulating material, and bonding a cover sheet to a top surface of the synthetic resin foam filled with the foamed polystyrene beads, thereby fixing the cover sheet to the top surface of the synthetic resin foam through one process. The apparatus of the present invention comprises: an insulating raw material injection unit which fills the foamed polystyrene beads in the plurality of space portions of the synthetic resin foam by injecting a fixed amount of the foamed polystyrene beads from an upper side while horizontally transferring the synthetic resin foam in which a plurality of the space portions are opened in an upward direction at equal intervals; a body transfer unit which horizontally transfers the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof; a cover transfer unit which transfers the cover sheet which is disposed on the top portion of the body transfer unit to cover the top surface of the synthetic resin foam to an upper side of a transfer direction of the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof; a heating unit which is disposed between a transfer position of the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof and a transfer position of the cover sheet to partially melt the synthetic resin foam or cover sheet by heating the top surface of the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof or the bottom surface of the cover sheet; and a pressing and cooling unit which presses the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof and the cover sheet passing through the heating unit to each other to bond and cool the synthetic resin foam having the foamed polystyrene beads filled in the plurality of space portions thereof and the cover sheet at the same time.

Description

{DEVICE TO MANUFACTURE INSULATING MATERIAL}

The present invention relates to a heat insulation material manufacturing apparatus, and more particularly, to a heat insulation material manufacturing apparatus which comprises filling a foamed polystyrene bead in a space of a synthetic resin foam forming a heat insulating material in a single process, Thereby improving the workability and productivity. 2. Description of the Related Art

Building insulation is essential for efficient use of energy by preventing the movement of heat.

In general, more than 40% of the heat loss of the building energy is occupied by the heat loss of the wall. Air flows into or out of the building through fine pores of the concrete or brick of the building. Therefore, it is hot in summer, cold in winter, energy consumption is high, and energy is consumed inefficiently. In order to improve the problems of these buildings and save energy of the building, appropriate insulation design and insulation should be done.

Conventionally, synthetic resin foam materials such as foamed polystyrene, glass fiber, and polyethylene have been used alone.

First, expandable polyp-styrene (EPS: Styrofoam) is prepared by extruding foamed beads containing low-grade hydrocarbon as a foaming agent into polystyrene, heating the foam to about 60 times, extruding it onto a sheet, Or by blow molding with ordinary foaming agent to polystyrene, heating it to about 30 times, extruding it into a plate, or low-expansion injection molding to about two times.

Such styrofoam is cheap and easy to purchase. However, it is not easy to handle because it is weak in strength, has a large volume, and has a disadvantage that it is easily broken and workability and workability are poor. Specifically, there is a disadvantage in that it is weak against the pressure and the cement pillar is taken out by taking out a hole between the cement potholes in order to strengthen the pressure during the floor construction.

In addition, the glass fiber is flame retardant and shows excellent properties in fire, but it is not good in sound absorption and heat insulation, and it is difficult to expect pressure resistance and compressibility unless other materials are attached to the surface. There was a drawback that it could cause.

The synthetic resin foaming agent such as polyethylene has excellent strength, handling and workability as compared with styrofoam and is widely used as a substitute for styrofoam. However, since it is more expensive than styrofoam, it can not have price competitiveness, , The heat insulating property and the sound absorption property are also lower than that of styrofoam.

In view of this, a variety of pre-registered and pre-patented patents have been disclosed, but all of them have been unsatisfactory in that they satisfy only some of light weight, heat insulation, sound absorption and cost competitiveness.

Accordingly, the inventor of the present invention has proposed in Japanese Patent No. 10-1611949 that a plurality of cut-outs parallel to each other are formed on a sheet-like foam, a tensile force is applied in a direction perpendicular to the folding direction to form a space, Layered structure which can secure price competitiveness because it is excellent in light weight, heat insulation and sound absorption as well as strength, is good in construction and handling, and is not high in price, by stacking foamed polystyrene beads in the inside thereof There is one.

Korean Patent No. 10-1611949 'Multi-layered thermal insulation material'

The above-mentioned Japanese Patent No. 10-1611949 has a superior effect as described above. However, since the workability and productivity are inevitably decreased due to a large number of workpieces, the multi-layered heat insulating material can be automatically It is necessary to have a way to improve workability and productivity.

SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to fill foamed polystyrene beads in a space portion of a synthetic resin foam forming a heat insulating material in a single process, Which is capable of improving workability and productivity.

In order to achieve the above object, the present invention provides an insulation material manufacturing apparatus,

A synthetic resin foam having a plurality of voids spaced upward at equal intervals is horizontally conveyed while quantitatively injecting expanded polystyrene beads from an upper portion thereof to fill the foamed polystyrene beads in a plurality of spaces of the synthetic resin foam, ;

A body transfer unit for horizontally transferring the synthetic resin foam filled in the plurality of space portions of the foamed polystyrene beads;

A lid transfer unit disposed above the body transfer unit for transferring a synthetic resin covering sheet covering the upper surface of the synthetic resin foam to a position above the synthetic resin foam filled in the plurality of spaces with the foamed polystyrene beads;

The upper surface of the synthetic resin foam in which the foamed polystyrene beads are filled in the plurality of space parts or the lower surface of the cover sheet is heated by being heated between the feeding position of the synthetic resin foam filled in the plurality of spaces with the foamed polystyrene beads and the feeding position of the cover sheet, A heating unit which melts partly; And

And a compression cooling unit for compressing and bonding the synthetic resin foam filled in the plurality of space portions and the cover sheet to each other and cooling the foamed polystyrene beads that have passed through the heating unit.

The heat insulating material supply unit includes:

An upper portion of which is provided with an inlet for foamed polystyrene beads, an adhesive, and moisture to be supplied, and a lower portion formed to be inclined to form a discharge port for discharging the mixture of foamed polystyrene, adhesive and water;

A heat insulating material supply unit for supplying expanded polystyrene beads to an inlet of the stirring tank;

An adhesive supply unit for supplying an adhesive to an inlet of the stirring tank;

A water supply unit including a pump and a spray pipe for supplying water to the upper part of the inlet of the stirring tank;

An agitator which is installed horizontally in an intermediate portion of the stirring tank and mixes and agitates the supplied foamed polystyrene beads, adhesive, and moisture;

A fixed amount discharging unit arranged at an outlet of the stirring tank for discharging the mixture of foamed polystyrene, adhesive and water in a fixed amount; And

And a pushing portion disposed between the agitating portion and the fixed amount discharging portion and configured to include a vibrator or an air injector to move the mixture of foamed polystyrene, adhesive, and moisture in the direction of the fixed amount discharging portion.

The fixed-

Wherein two discharge rollers in which a plurality of synthetic resin material discharge vanes are radially arranged are provided on an outer circumferential surface of a bar type roller so that the two discharge rollers are positioned adjacent to each other such that the discharge vanes do not overlap with each other, The rollers are configured to be able to discharge a mixture of foamed polystyrene, adhesive, and water through the discharge blades while simultaneously rotating in a direction away from each other by being gear-engaged with each other at one end.

The lid-

A tension holding portion for holding the tension when the cover sheet wound on the take-up roll is conveyed, and a braking portion for temporarily stopping the conveyance of the cover sheet.

The heating unit includes:

A heating device, a plate heater, an infrared heater, a hot air fan, and a heating roller.

Wherein the body transfer unit comprises a transfer roller having a first upper roller and a first lower roller, and a synthetic resin foam in which the foamed polystyrene beads are filled in a plurality of spaces, is interposed between the first upper roller and the second lower roller And is configured to convey in a horizontal direction in one state;

Wherein the compression cooling unit is composed of a cooling roller having a second upper roller and a second lower roller, wherein the foamed synthetic resin foam, in which the foamed polystyrene beads having passed through the heating unit are filled in a plurality of spaces, The first lower roller and the second lower roller, and the cooling air of the second upper roller and the second lower roller is transferred to the synthetic resin foam and the cover sheet, thereby cooling the synthetic resin foam and the cover sheet.

As described above, in the heat insulating material producing apparatus according to the present invention, the foamed polystyrene beads are automatically filled in the space of the synthetic resin foam by the heat insulating material feed unit, and the foamed styrene beads are filled with the synthetic resin foam filled in the space, The heat is applied by the heating unit while being conveyed in the direction in which the cover sheets are gathered together, and the heat is applied to the compression unit by the compression cooling unit and simultaneously the cooling is performed. Therefore, A work for filling polystyrene beads and a work for fixing and fixing a cover sheet to the upper surface of a foamed synthetic resin foam filled with foamed polystyrene beads can be performed all at once, thereby improving workability and productivity.

1 is a block diagram of an insulation material manufacturing apparatus according to a preferred embodiment of the present invention.
FIG. 2 is a detailed view of a heat insulating material introduction unit and a body transfer unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention. FIG.
FIG. 3 is a detailed view of a fixed amount discharging portion of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention. FIG.
FIG. 4 is a process diagram of filling foamed polystyrene beads into a synthetic resin foam of a heat insulation material manufacturing apparatus according to a preferred embodiment of the present invention. FIG.
5 is a detailed view of a cover transfer unit, a heating unit, and a compression cooling unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention.
FIG. 6 is a detailed view of a heating unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a particulate dust collector according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention, FIG. 2 is a detailed structural view of a heat insulating material supplying unit and a body transferring unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention, 4 is a view illustrating a process of filling expanded synthetic resin foam with foamed polystyrene beads in a heat insulation material manufacturing apparatus according to a preferred embodiment of the present invention, FIG. 6 is a detailed view of a heating unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention. FIG. 6 is a detailed view of a heating unit of a heat insulating material manufacturing apparatus according to a preferred embodiment of the present invention.

The apparatus for manufacturing a heat insulating material according to the preferred embodiment of the present invention is characterized in that the operation for automatically filling foamed polystyrene beads (strictly, a foamed polystyrene bead, an adhesive, and a mixture of water) in the space portion 2 of the synthetic resin foam 1, And the cover sheet 4 can be simultaneously bonded to the synthetic resin foam 1 'filled with foamed polystyrene beads. To this end, the heat insulating material feed unit 100, the body feed unit 200, A cover transfer unit 300, a heating unit 400, and a compression cooling unit 500 are provided.

The heat insulating material feed-in unit 100 includes a foamed polystyrene bead (a foamed polystyrene bead, an adhesive agent, and the like) as a raw material of a heat insulating material from the upper part while conveying the synthetic resin foam 1 having a plurality of space parts 2 opened upwardly at equal intervals in a horizontal direction, (A mixture of foamed polystyrene beads, adhesive, and water) is filled into a plurality of space portions 2 of the synthetic resin foam 1 by a predetermined amount.

The heat insulating material feed unit 100 includes a foamed polystyrene bead, an adhesive, and a stirring tank 110 that stirs and discharges water when supplied with water.

The upper part of the stirring tank 110 forms an inlet 111 for injecting foamed polystyrene beads, an adhesive agent and water and the lower part of the stirring tank 110 is formed obliquely so that a mixture of foamed polystyrene, So as to form an outlet 112 for discharging.

A heat insulating material supply portion 113 for supplying expanded polystyrene beads to the inlet 111 of the stirring tank 110, an adhesive supply portion 114 for supplying an adhesive to the inlet 111 of the stirring tank 110, A water supply unit 115 including a pump and a spray pipe is connected to the stirring tank to supply water to the upper part of the inlet 111 of the tank 110.

The adhesive supply unit 114 may connect the adhesive tank with the inlet 111 side of the stirring tank 110 and the water supply unit 115 may be connected to the adhesive supply unit 114. [ The water supply pipe may be connected to the pump and the spray pipe installed at the inlet 111 of the stirring tank 110 while connecting the pump to the water storage tank. A device capable of supplying foamed polystyrene beads as a heat insulating material raw material to the inlet 111 of the stirring tank 110, a device capable of supplying an adhesive to the inlet 111 side of the stirring tank 110, 111), it is not particularly limited to these devices.

In addition, the adhesive can be used as long as it is an adhesive capable of binding foamed polystyrene beads made of small granules, and the amount of the adhesive and the amount of water to be filled can be set in accordance with the amount of expanded polystyrene beads. And is not particularly limited.

In the middle part of the stirring tank 110, an agitating part 120 is installed in a horizontal direction so as to mix and stir the supplied foamed polystyrene beads, adhesive, and moisture. The agitating part 120 includes a stirring shaft 120 connected to the power means, The stirring vanes 122 are preferably spirally fixed to the stirring vanes 121, and the stirring vanes 122 are preferably arranged in a direction of collecting the stirring vanes 122 from the outside to the center. The power means for rotating the stirring shaft 121 is omitted from illustration and description.

The stirrer 120 and the fixed amount discharging unit 130 are provided with a fixed amount discharging unit 130 for discharging a mixture 3 of foam polystyrene, A pushing part 140 composed of a vibrator 141 or an air injector is disposed to move the mixture 3 of foamed polystyrene, adhesive and water in the direction of the fixed amount discharge part 130.

The fixed amount discharge portion 130 is provided with two discharge rollers 131 in which a plurality of synthetic resin material discharge vanes 132 are radially arranged on the outer circumferential surface of the bar type roller so that the discharge vanes 132 are engaged with each other The discharge rollers 131 are positioned adjacent to each other and the two discharge rollers 131 are gear-engaged with each other at one end and are simultaneously rotated in opposite directions away from the contact portion, so that foamed polystyrene, Adhesive (3) and water (3).

The body transfer unit 200 is a part for horizontally transferring the synthetic resin foam 1 filled with a plurality of spaces 2 with foamed polystyrene beads (foamed polystyrene beads, adhesive, water mixed) And a conveying roller 210 having an upper roller 211 and a first lower roller 212. The foamed polystyrene beads (a mixture of foamed polystyrene beads, adhesive, and water) are filled in a plurality of space portions 2, (1) is horizontally conveyed in a state interposed between the first upper roller (211) and the first lower roller (212). The power means for driving the body-conveying unit 200 is omitted from illustration and description.

The cover conveying unit 300 is disposed on the upper portion of the body conveying unit 200 and is made of foamed polystyrene beads (foamed polystyrene beads, adhesive, water A winding roll 310 to which the cover sheet 4 is wound and a winding roll 310 to which the cover sheet 4 is wound and which is conveyed upward in the conveying direction of the synthetic resin foam 1 filled in the plurality of space portions 2, A tension holding portion 320 for holding the tension when the cover sheet 4 wound on the cover sheet 4 is conveyed and a braking portion 330 for temporarily stopping the conveyance of the cover sheet 4. [

At this time, the cover sheet 4 is applicable to any material which can be partially melted and bonded to the synthetic resin foam 1 when heat is applied, such as PET fabric, LLD fabric, PE fabric, and bridging fabric.

The winding roll 310, the tension holding portion 320, and the braking portion 330 applied to the lid-transporting unit 300 are not particularly limited as they can be applied to a device for transporting a general sheet. Do not.

The heating unit 400 is a unit for heating the synthetic resin foam 1 filled in the plurality of space portions 2 with the foamed polystyrene beads (foamed polystyrene beads, adhesive, water mixed) The upper surface of the synthetic resin foam 1 filled with the foamed polystyrene beads (foamed polystyrene beads, adhesive, water) is filled in the plurality of space portions 2 or the lower surface of the cover sheet 4 is heated, An infrared heater, a hot air fan, a heating roller, or the like, and may be constituted only by a selected one of these heating means or a combination thereof. The temperature at which the heating means is driven may be a temperature at which the lower surface of the lid sheet 4 or the upper surface of the synthetic resin foam 1 can be partially melted and suitably adjusted in accordance with the type of the lid sheet 4, Should be designed.

The squeeze cooling unit 500 includes a synthetic resin foam 1 filled with a large number of void portions 2 of expanded polystyrene beads (foamed polystyrene beads, adhesive, and water mixed) that has passed through the heating unit 400, And a cooling roller 510 having a second upper roller 511 and a second lower roller 512. The heating roller 400 passes through the heating unit 400, The synthetic resin foam 1 and the cover sheet 4, which are filled with a large number of voids 2 in the form of a foamed polystyrene bead (a mixture of expanded polystyrene beads, an adhesive and water) are sandwiched between a second upper roller 511 and a second lower roller 511, So that cooling air of the second upper roller 511 and the second lower roller 512 is transferred to the synthetic resin foam 1 and the cover sheet 4 to be cooled so as to be cooled do.

The interval between the second upper roller 511 and the second lower roller 512 constituting the cooling roller 510 of the compression cooling unit 500 for pressing the synthetic resin foam 1 and the cover sheet 4 is Is smaller than the sum of the thicknesses of the synthetic resin foam (1) and the cover sheet (4).

The apparatus for manufacturing a heat insulating material according to the preferred embodiment of the present invention configured as described above has the following functions.

The foamed polystyrene beads constituting the raw material of the heat insulating material are charged into the stirring tank 110 through the heat insulating material supply part 113 and simultaneously the adhesive is put into the stirring tank 110 through the adhesive supplying part 114, When an appropriate amount of water is introduced into the stirring tank 110 through the stirring vanes 122 and 115, the stirring shaft 121 of the stirring unit 120 is rotated in the stirring tank 110, and the foamed polystyrene beads, And the water is mixed and stirred.

Since the agitating blades 122 are arranged in the direction of assembling from the outside to the center, stirring of each material can be smoothly performed even when a large amount of foamed polystyrene beads, adhesive, and moisture are introduced into the stirring tank 110.

The mixture 3 of foamed polystyrene beads, adhesive and water stirred through the stirring part 110 moves downward along the inclined lower part of the stirring tank 110. In the inclined part of the stirring tank 110, The mixture 3 of foamed polystyrene beads, adhesive and water can be moved more easily by the air injector or vibrator 141 constituting the pushing part 140 with the pushing part 140 positioned therein.

A fixed amount discharging portion 130 is formed in the discharging port 112 of the agitating tank 110. The fixed amount discharging portion 130 includes two discharging blades 132 having a plurality of discharge blades 132, Each of the discharge rollers 131 is gear-connected to one end of the discharge rollers 131 so that the power is transmitted to any one of the discharge rollers 131 The two discharge rollers 131 are rotated in opposite directions from the contact portion to the outside so that the foamed polystyrene beads, adhesive, and moisture mixture 3 between the respective discharge blades 131 can be discharged in a predetermined amount.

The mixture 3 of foamed polystyrene beads, adhesive, and water that has passed through the fixed amount discharging portion 130 falls downward and stays in the synthetic resin foam 1 being transported in the horizontal direction by the body transporting unit 200 A plurality of voids 2 are formed in the synthetic resin foam 1 so that the mixture 3 of foamed polystyrene beads, adhesive and water is automatically filled in each space portion 2 of the synthetic resin foam 1 .

At this time, if the discharge amount of the foamed polystyrene beads, the adhesive and the water (3) discharged through the fixed amount discharge part (130) is excessively large, the space part (2) of the synthetic resin foam (1) If the amount of the foamed polystyrene beads, adhesive, and water (3) discharged through the through-holes is too small, the space portion 2 of the synthetic resin foam 1 will be less filled with heat insulation, It is obvious that the moving speed of the synthetic resin foam 1 should be appropriately controlled.

The synthetic resin foam 1 filled with foamed polystyrene beads (a mixture of foamed polystyrene beads, adhesive, and water) in the space portion 2 is sandwiched between the first upper roller 211 of the conveying roller 210 constituting the body conveying unit 200, And is conveyed continuously in the horizontal direction by the engagement rotation of the conveying roller 210 while being positioned between the second upper rollers 212. [

On the other hand, the cover sheet 4 wound on the winding roll 310 is unwound from the winding crawler 310 by a compression cooling unit 500 to be described later, and a bending portion 330 is provided at a feeding position of the cover sheet 4. [ And the tensile force holding portion 320 are disposed on the top surface of the cover sheet 4 so that the cover sheet 4 can be conveyed toward the heating unit 400 while maintaining the tensile force. The braking unit 330 serves to braking the lid sheet 4 to prevent the lid sheet 4 from being fed when emergency braking is required.

The heating unit 40 is located between the conveying position of the synthetic resin foam 1 and the conveying position of the cover sheet 4 and comprises a plate heater, an infrared heater, a hot air fan, A part of the lower surface of the cover sheet 4 can be melted in the course of passing through the heating unit 400. [ Of course, a part of the upper surface of the synthetic defensive foam (foamed polystyrene beads filled in the space portion) 1 may be melted by the heating unit 400.

The squeeze cooling unit 500 is located immediately after the heating unit 400 and the squeeze cooling unit 500 is composed of the cooling roller 510 composed of the second upper roller 511 and the second lower roller 512 When the synthetic resin foam 1 and the cover sheet 4 are simultaneously introduced between the second upper roller 511 and the second lower roller 512, the second upper roller 511 and the second lower roller 512 The upper surface of the synthetic resin foam 1 or the lower surface of the partially melted cover sheet 4 can be firmly joined to each other.

At the same time, the cool air of the cooling roller 510 is transferred to the synthetic resin foam and the cover sheet, and is cooled. In order to improve the cooling efficiency by the cooling roller 510, a separate cooling device may be connected to the cooling roller 510 and used.

Thereafter, the bonded heat insulating material is cut to a desired size and laminated to a desired thickness.

As described above, according to the preferred embodiment of the present invention, the operation of filling foamed polystyrene beads into the space portion 1 of the synthetic resin foam 1 constituting the heat insulating material in a single process and the operation of filling the synthetic resin foam 1 filled with foamed polystyrene beads 1 And the cover sheet 4 is fused to the upper surface of the cover sheet 4 to be joined together.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

1: synthetic resin foam 2:
3: foamed polystyrene bead mixture 4: cover sheet
100: Insulating material feed unit 110: Stirring tank
111: inlet 112: outlet
113: thermal insulation material supply part 114: adhesive supply part
115: water supply part 120: stir part
121: stirring shaft 122: stirring blade
130: Quantity discharging portion 131: Discharge roller
132: discharge wing 140: pushing part
141: Vibrator 200: Body conveying unit
210: Feed roller 211: First upper roller
212: first lower roller 300: cover conveying unit
310: wound roll 320: tension holding portion
330: Braking unit 400: Heating unit
500: compression cooling unit 510: cooling roller
511: second upper roller 512: second lower roller

Claims (6)

A synthetic resin foam having a plurality of voids spaced upward at equal intervals is horizontally conveyed while quantitatively injecting foamed polystyrene beads from an upper portion thereof to fill the foamed polystyrene beads in a plurality of spaces of the synthetic resin foam. ;
A body transfer unit for horizontally transferring the synthetic resin foam filled in the plurality of space portions of the foamed polystyrene beads;
A lid transfer unit disposed above the body transfer unit for transferring a synthetic resin material cover sheet covering the upper surface of the synthetic resin foam to a position above the synthetic resin foam filled in the plurality of spaces by the foamed polystyrene beads;
The upper surface of the synthetic resin foam in which the foamed polystyrene beads are filled in the plurality of space parts or the lower surface of the cover sheet is heated by being heated between the conveying position of the synthetic resin foam filled in the plurality of spaces with the foamed polystyrene beads and the conveying position of the cover sheet, A heating unit which melts partly; And
And a compression cooling unit for compressing and bonding the synthetic resin foam filled in the plurality of space parts with the cover sheet and for cooling the foamed polystyrene beads having passed through the heating unit.
The method according to claim 1,
The heat insulating material supply unit includes:
An upper portion of which is provided with an inlet for foamed polystyrene beads, an adhesive, and moisture to be supplied, and a lower portion formed to be inclined to form a discharge port for discharging the mixture of foamed polystyrene, adhesive and water;
A heat insulating material supply unit for supplying expanded polystyrene beads to an inlet of the stirring tank;
An adhesive supply unit for supplying an adhesive to an inlet of the stirring tank;
A water supply unit including a pump and a spray pipe for supplying water to the upper part of the inlet of the stirring tank;
An agitator which is installed horizontally in an intermediate portion of the stirring tank and mixes and agitates the supplied foamed polystyrene beads, adhesive, and moisture;
A fixed amount discharging unit arranged at an outlet of the stirring tank for discharging the mixture of foamed polystyrene, adhesive and water in a fixed amount; And
And a pushing portion disposed between the agitating portion and the fixed amount discharging portion and configured to include a vibrator or an air injector to move the mixture of expanded polystyrene, adhesive, and water in the direction of the fixed amount discharging portion.
3. The method of claim 2,
The fixed-
Wherein two discharge rollers in which a plurality of synthetic resin material discharge vanes are radially arranged are provided on an outer circumferential surface of a bar type roller so that the two discharge rollers are positioned adjacent to each other such that the discharge vanes do not overlap with each other, Wherein the rollers are configured to be able to discharge the mixture of foamed polystyrene, adhesive, and water in a quantitative manner through the discharge blades while simultaneously being gear-engaged with each other at one end and simultaneously rotating in directions away from each other.
The method according to claim 1,
The lid-
A tension holding unit for holding the tension when the lid sheet wound on the take-up roll is conveyed, and a braking unit for temporarily stopping the conveyance of the lid sheet, characterized in that the heat- .
The method according to claim 1,
The heating unit includes:
Wherein the heating means comprises at least one heating means selected from a plate heater, an infrared heater, a hot air fan, and a heating roller. The method according to claim 1,
Wherein the body transfer unit comprises a transfer roller having a first upper roller and a first lower roller, and a synthetic resin foam in which the foamed polystyrene beads are filled in a plurality of spaces, is interposed between the first upper roller and the second lower roller And is configured to convey in a horizontal direction in one state;
Wherein the compression cooling unit is composed of a cooling roller having a second upper roller and a second lower roller, wherein the foamed synthetic resin foam, in which the foamed polystyrene beads having passed through the heating unit are filled in a plurality of spaces, Wherein the cooling air is introduced into the space between the roller and the second lower roller and is compressed and fixed, and at the same time, the cooling air of the second upper roller and the second lower roller is transferred to the synthetic resin foam and the cover sheet, Manufacturing apparatus.

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