KR200289471Y1 - A manufacturing apparatus of noncombustible polyethylene pad - Google Patents

Abstract

The present invention relates to a pad filled with a pair of metal shells as a building panel, which is a building material, and more specifically, pads are formed by drying and drying flame retardant materials such as polyvinyl chloride, polyvinylidene chloride, and fluororesin onto the pad. The present invention relates to an apparatus for producing a flame retardant polyethylene pad capable of improving flame retardancy.

An object of the present invention is to add a flame retardant material to a pad filled between a pair of metal shells by laminating polyethylene resin fibers, and to add a flame retardant to a prefabricated panel, thereby reducing the risk of human injury due to fire. In providing a manufacturing apparatus.

The construction of the present invention for achieving the above object is a main chain that flows by the rotational force of a predetermined drive motor, a hook fixedly fixed at a predetermined interval on the main chain, and both ends are detachably attached to the hook flows with the main chain A hanger, a hanger guide rail provided in parallel with the main chain to guide the flow of the hanger, and a spray nozzle for spraying and depositing a gel flame retardant material on a nonwoven fabric pad in which fibers of polyethylene resin are laminated; Compressing the pad on which the flame retardant material is precipitated and pressing the sponge on the pressing surface so as to dehydrate excessively precipitated; and preliminary drying means for heating and drying the pad dehydrated by the pressing press with hot and humid air; Pad position deforming means for deforming the fixed position by inverting the pad so that the precipitated flame retardant material is evenly distributed; It consists of a main drying means for vertically transferring the pad pre-dried by the pre-drying means and heating and drying with hot air, and a hydraulic cylinder for removing the pad dried by the main drying means from the hanger. .

Description

A manufacturing apparatus of noncombustible polyethylene pad

The present invention relates to a pad filled with a pair of metal shells as a prefabricated panel for building materials, and more specifically, to a pad by depositing and drying flame retardant materials such as polyvinyl chloride, polyvinylidene chloride, and fluororesin onto the pad. The present invention relates to an apparatus for producing a flame retardant polyethylene pad capable of improving flame retardancy.

In general, panels used for interior and exterior in building construction are made of materials having structural characteristics according to the purpose of installation and use, and recently, prefabricated panels for building have been widely developed since they are easy to be molded and have excellent insulation effect and low manufacturing cost. It is used.

Prefabricated panels for building are mostly used as roofs or walls of buildings, and are manufactured by attaching internal materials such as insulation (styrofoam) to the inner side of an outer steel sheet, and attaching them on a base structure or a frame.

However, the interior materials such as heat insulating material provided in the exterior steel sheet of the general panel has a weak non-combustible property such that it is easily ignited in the fire is difficult to extinguish the fire, causing a lot of casualties.

The present invention was devised to solve the above problems, and an object of the present invention is to add a flame retardant to a prefabricated panel by adding a flame retardant to a pad filled between a pair of metal shells by laminating fibers of polyethylene resin. The present invention provides a device for manufacturing a flame retardant polyethylene pad, which can significantly reduce human injury due to fire.

The construction of the present invention for achieving the above object is a main chain that flows by the rotational force of a predetermined drive motor, a hook fixedly fixed at a predetermined interval on the main chain, and both ends are detachably attached to the hook flows with the main chain A hanger, a hanger guide rail provided in parallel with the main chain to guide the flow of the hanger, and a spray nozzle for spraying and depositing a gel flame retardant material on a nonwoven fabric pad in which fibers of polyethylene resin are laminated; Compressing the pad on which the flame retardant material is precipitated and pressing the sponge on the pressing surface so as to dehydrate excessively precipitated; and preliminary drying means for heating and drying the pad dehydrated by the pressing press with hot and humid air; Pad position deforming means for deforming the fixed position by inverting the pad so that the precipitated flame retardant material is evenly distributed; It consists of a main drying means for vertically transferring the pad pre-dried by the pre-drying means and heating and drying it with hot air, and a hydraulic cylinder for removing the pad dried by the main drying means from the hanger. .

The hanger is a hanger hook bar detachably attached to the hook of the main chain, a rail seating bar spaced apart from the hanger hook bar by a predetermined distance and smaller than the length of the hanger hook bar and seated on the hanger guide rail, and the hanger hook bar and rail seating. Characterized in that the bar consists of a plurality of connection fixing bar interconnection fixing.

In addition, the preliminary drying means is provided with a preliminary drying case having a predetermined space therein and partitions the inside of the preliminary drying case so that the main chain passes through one side and a predetermined first combustion chamber on the other side. The upper part of the first combustion chamber is characterized by comprising a first blower for supplying hot and humid air by the first combustion chamber on the space where the main chain passes.

On the other hand, the main chain is installed in the "S" shape to flow in a multi-layer in the interior of the preliminary drying case, and the pad support plate that is in engagement with the pad flows to prevent the pad is detached from the hanger upside down Apparatus for producing a flame-retardant polyethylene pad characterized in that it comprises a pad support chain provided with a plurality at predetermined intervals.

In addition, the pad position deforming means is characterized in that the predetermined position of the hanger guide rail is short-circuited by a predetermined distance.

The main drying means includes a second combustion chamber provided at one side of the main drying case having a predetermined space therein, a second blower for blowing air heated by the second combustion chamber into the main drying case, and the main drying. A hanger vertical transfer chain provided in the case and engaged with the main chain so as to vertically move the hanger conveyed by the main chain and fixedly install hooks at predetermined intervals, and having a holding member for vertically supporting the hanger; A hanger fall prevention chain positioned below the hanger vertical transfer chain to prevent the hanger from falling off from the hook, and a hanger guide plate for guiding the hanger from the hanger fall prevention chain to the hook of the main chain; The hanger is spaced apart from the main chain by a predetermined distance to keep the hanger moved by the hanger guide plate in a horizontal state. It is directly adhered to the hanger support configuration instructions characterized in that formed.

1 is a schematic view showing an apparatus for producing a flame retardant polyethylene pad of the present invention,

2 is a schematic cross-sectional view taken along line AA of FIG.

3 is a schematic cross-sectional view taken along line BB of FIG.

Figure 4 is a plan view showing a manufacturing apparatus of the flame retardant polyethylene pad of the present invention,

5 is a perspective view showing a hanger according to the present invention,

6 is a perspective view showing a state in which the hanger according to the present invention is seated on the hook of the main chain,

7 is a schematic side view showing an operation process of the pad position deformation means according to the present invention;

Figure 8 is a partial perspective view showing a hanger vertical transfer chain according to the present invention,

Figure 9 is a schematic side view showing a process of moving the hanger vertical transfer chain by leaving the hanger according to the present invention,

10 is a schematic plan view showing that the hanger according to the present invention is transported by a hanger fall prevention chain;

11 is a schematic side view showing a process in which the hanger according to the present invention is separated from the hanger fall prevention chain and moved to the main chain;

12 is a schematic side view illustrating a process in which a hanger according to the present invention is supported by a hanger contact guide bar.

<Description of Symbols for Main Parts of Drawings>

10: drive motor 20: main chain

21, 121, 141: hook 40: hanger

41: hanger locking bar 42: rail seating bar

43: fixing bar 50: hanger guide rail

60: pad 70: injection nozzle

80: compression press 81: sponge

90: preliminary drying means 91: preliminary drying case

92: first combustion chamber 93: first blower

100: pad support chain 101: pad support plate

110: main drying means 111: main drying case

112: second combustion chamber 113: second blower

120: hanger vertical transfer chain 122: holding member

130: sprocket 140: hanger fall prevention chain

150: support frame 160: hanger guide plate

170: hanger contact guide bar 180: hydraulic cylinder

190: Belt Conveyor

Hereinafter, an apparatus for manufacturing a flame retardant polyethylene pad of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view showing a manufacturing apparatus of a flame retardant polyethylene pad of the present invention, Figure 2 is a cross-sectional schematic view taken along the line AA of Figure 1, Figure 3 is a schematic cross-sectional view taken along the line BB of Figure 1, Figure 4 is the present invention 5 is a perspective view showing a hanger according to the present invention, Figure 6 is a perspective view showing a hanger according to the present invention seated on the hook of the main chain, Figure 7 Is a schematic side view showing an operation process of the pad position deformation means according to the present invention, Figure 8 is a partial perspective view showing a hanger vertical conveying chain according to the present invention, Figure 9 is a hanger by detaching the hanger according to the present invention from the main chain Figure 10 is a schematic side view showing a process of moving to the vertical transport chain, Figure 10 is a schematic plan view showing that the hanger according to the present invention is carried by the hanger fall prevention chain, Figure 11 Is a schematic side view showing a process in which the hanger according to the present invention is separated from the hanger drop prevention chain and moved to the main chain, and FIG. 12 is a schematic side view showing a process in which the hanger according to the present invention is supported by the hanger contact guide bar.

As shown in the figure, the subject innovation includes a main chain 20 that flows by a rotational force of a predetermined driving motor 10, and the hook 21 is fixed to the main chain 20 at predetermined intervals.

Both ends of the hook 21 are detachable and provided with a hanger 40 that flows together with the main chain 20. A hanger guide is provided in parallel with the main chain 20 to guide the flow of the hanger 40. The rail 50 is provided.

On the other hand, the hanger 40 is provided with a hanger catching bar 41 detachable to the hook 21 of the main chain 20, and is spaced apart from the hanger catching bar 41 a predetermined distance and the hanger catching bar 41 It is provided with a rail mounting bar 42 smaller than the length of the mounting guide bar (50) to be seated on the hanger guide rail (50), and fixing the hanger hook bar 41 and the rail seating bar (42) interconnected It is provided with a plurality.

The connection fixing bar 43 is bent at both ends so that the pad 60 of the nonwoven fabric form of the polyethylene fiber to precipitate the flame retardant solution can be stably seated.

On the other hand, the injection nozzle 70 for injecting a flame retardant solution to the pad 60 seated on the hanger 40, the main chain 20 so that the flame retardant solution is sprayed on the upper / lower end of the hanger 40 It is provided in the upper / lower position about the center.

A compression press 80 for compressing the pad 60 on which the flame retardant solution is precipitated by the injection nozzle 70 to absorb the over-precipitated flame retardant solution is provided on the moving passage of the main chain 20.

The pressing surface of the pressing press 80 is provided with a predetermined sponge 81 to facilitate the absorption of the flame retardant solution.

A preliminary drying means 90 is provided on the moving passage of the main chain 20 to dry the pad 60 from which the flame retardant solution overprecipitated by the compression press 80 is removed by high temperature and high humidity air.

The preliminary drying means 90 has a preliminary drying case 91 having a predetermined space therein and partitions the inside of the preliminary drying case 91 so that the main chain 20 passes through one side and the other side. The first combustion chamber 92 is provided with a predetermined first combustion chamber 92 and an upper part of the first combustion chamber 92 to supply hot and humid air by the first combustion chamber 92 to the space where the main chain 20 passes. One blower 93 is provided.

On the other hand, the main chain 20 is installed in the "S" shape to flow in a multi-layer inside the pre-drying case 91 and to the hanger 40 attached to the hook 21 of the main chain 20 When the pad 60 of the nonwoven fabric form is seated, the hanger 40 is inverted at a predetermined position during the flow of the main chain 20 installed in the “S” shape. In this case, the hanger 40 is turned upside down. A pad support plate 100 is provided to prevent the pad 60 from being detached from the hanger 40, and the pad support plate 100 supports the pad 60 at predetermined intervals. 101 is attached so that the main chain 20 and the pad support chain 101 are engaged with the pad 60 and the pad support plate 101 when the main chain 20 and the pad support chain 101 flow.

The pad 60 passed through the preliminary drying means 90 is fixed to the connection fixing bar 43 of the hanger 40 by drying the flame retardant solution.

On the other hand, the pad position deformation means for changing the seating position of the pad 60 is provided on the main chain 20, which is provided with a hanger guide rail 50 provided with the main chain 20 in parallel with a predetermined interval. You can do this by shorting it.

That is, the hanger 40 is the hanger engaging bar 41 is seated on the hook 21 of the main chain 20, the hanger 40 flows when the main chain 20 flows, the hanger ( The rail seating bar 42 of the 40 is supported by the hanger guide rail 50 so that the hanger 40 is horizontal and flows by the main chain 20. The hanger guide rail 50 is moved. When the short circuit is shortened, the hanger guide rail 50 is short-circuited at the portion where the hanger 40 has only the hanger engaging bar 41 is seated on the hook 21 of the main chain 20, the ground When the hanger guide rail 50 is started again, the hanger guide rail 50 interferes with the rail seating bar 42 of the hanger 40 to hang the hanger 40. By rotating around the bar 41, the hanger 40 is turned upside down.

This means that when the hanger catching bar 41 of the hanger 40 is seated on the hook 21 of the main chain 20, the rail seating bar 42 should be in front of the hanger catching bar 41.

The hanger 40 whose position is deformed by the pad position deforming means is moved to the main drying means 110. The main drying means 110 is located at one side of the main drying case 111 having a predetermined space therein. A second combustion chamber 112 and a second blower 113 are provided to completely dry the flame retardant solution compressed on the pad 60 introduced into the main drying means.

On the other hand, the main drying means 110 is provided with a separate hanger vertical transfer chain 120 for vertically moving the hanger 40 conveyed by the main chain 20 to the main chain 20 and To interlock.

The hanger vertical transfer chain 120 is provided with a hook 121 on which the hanger engaging bar 41 of the hanger 40 is seated so as to be engaged with the hook 21 of the main chain 20 and the hanger ( A holding member 122 for vertically supporting 40 is provided at one side of the hook 121 so as to be perpendicular to the hanger vertical transfer chain 120.

The hanger 40, which has undergone the pad position modifying means, has a hanger catching bar 41 in front of the conveying direction of the main chain 20, and the rail seating bar 42 is located rearward. 41 is detached from the hook 21 of the main chain 20 to the hook 121 of the hanger vertical feed chain 120 and the holding member 122 of the hanger vertical feed chain 120 is hanger. Both ends of the 40 are supported so that the rail seating bar 42 of the hanger 40 stands vertically with respect to the ground so as to face the upper portion.

Meanwhile, the flow direction of the hanger vertical feed chain 120 is changed by a predetermined sprocket 130 at the lower portion of the hanger vertical feed chain 120, and the hanger is hooked from the hook 121 of the hanger vertical feed chain 120. A hanger fall prevention chain 140 is provided to prevent the 40 from being dropped and dropped, which hanger bar 41 of the hanger 40 is separated from the hook 121 of the hanger vertical transfer chain 120. ) Is prevented from dropping the hanger 40 by seating on the hook 141 of the hanger fall prevention chain 140.

While the hanger 40 is vertical, the rail seating bar 42 of the hanger 40 is moved toward the ground by the hanger drop prevention chain 140.

On the other hand, the hanger fall prevention chain 140 is also engaged with the main chain 20, and the hanger 40 is separated from the hook 141 of the hanger dropping prevention chain 140 of the main chain 20 The hanger guide plate 160 fixed to one side of the support frame 150 for supporting the hanger drop prevention chain 140 to be remounted on the hook 21 is inclined.

That is, the hanger 40, the hanger engaging bar 41 is seated on the hook 141 of the hanger fall prevention chain 140 is moved by the hanger guide plate 160 is the hook hanger 41 It is separated from the 141 is moved along the inclined surface of the hanger guide plate 160 is moved by being seated on the hook 21 of the main chain (20).

The hanger 40 separated from the hanger drop prevention chain 140 by the hanger guide plate 160 is remounted on the hook 21 of the main chain 20 to flow together with the main chain 20.

Hanger 40 supporting the hanger 40 spaced apart from the main chain 20 to close the hanger 40 seated on the hook 21 of the main chain 20 on the main chain 20. The contact guide bar 170 is provided.

At this time, by the hanger dropping prevention chain 140, the hanger 40 is transmitted to the main chain 20 in a vertical state with the rail seating bar 42 facing the ground, and the hanger 40 is the Flow by the main chain 20, the hanger contact guide bar 170 interferes with the rail seating bar 42 to make the hanger 40 in a horizontal state.

Therefore, the hanger 40 is flowed while maintaining the horizontal state by the hanger contact guide bar 170.

On the other hand, the hydraulic cylinder 180 for removing the pad 60 from the hanger 40 is provided on the upper portion of the main chain 20, the pad attached to the hanger 40 by the piston of the hydraulic cylinder 180 Press 60 to allow removal.

The pad 60 removed from the hanger 40 is dropped onto a predetermined belt conveyor 190 and then transported.

The main chain and the pad support chain, the hanger vertical transfer chain, hanger drop prevention chain is a general technique to transfer the chain force by transmitting the rotational force of a predetermined electric motor to a predetermined sprocket and a detailed description thereof will be omitted.

As described above, the present invention can easily and effectively add a flame retardant material to a pad filled between a pair of metal shells, and also has an effect of remarkably reducing human injury due to fire by adding flame retardancy to a prefabricated panel. .

Claims (6)

A main chain flowing by a rotational force of a predetermined driving motor, a hook fixedly fixed at a predetermined interval on the main chain, a hanger at both ends detachably attached to the hook, and flowing together with the main chain, and provided in parallel with the main chain A hanger guide rail for guiding the flow of the hanger, a spray nozzle for spraying and depositing a gel-type flame retardant material on a pad of a nonwoven fabric laminated with fibers of polyethylene resin, and a pad in which the flame retardant material is precipitated are excessively precipitated. The pad is rotated by pressing the sponge on the pressing surface to dewater, preliminary drying means for heating and drying the pad dehydrated by the pressing press with hot and humid air, and the pad so that the flame retardant deposited on the pad is evenly distributed. The pad position deforming means for inverting and deforming the fixed position and the pad preliminarily dried by the preliminary drying means. Song and apparatus for manufacturing a flame-retardant polyethylene pad which comprises comprises a pad dried with primary drying means, and the main drying means for heating and drying with hot air to a hydraulic cylinder for stripping from said hanger. The method of claim 1, wherein the hanger is Hanger hook bar detachably attached to the hook of the main chain, a rail seating bar spaced apart from the hanger hook bar by a predetermined distance and smaller than the length of the hanger hook bar and seated on the hanger guide rail, and the hanger hook bar and rail seating bar are interconnected. Apparatus for producing a flame-retardant polyethylene pad, characterized in that consisting of a plurality of fixing bar fixed. The method of claim 1 or 2, wherein the preliminary drying means, A pre-drying case having a predetermined space formed therein and partitioning the inside of the pre-drying case so that the main chain passes through one side and a predetermined first combustion chamber on the other side, and the upper portion of the first combustion chamber An apparatus for producing a flame retardant polyethylene pad, comprising: a first blower for supplying hot and humid air by a first combustion chamber to a space through which the main chain passes. The method according to claim 1 or 2, The main chain is installed in an “S” shape so as to flow in a multi-layer inside the preliminary drying case, and the pad support plate which is engaged with the pad and flows to prevent the pad from being detached from the hanger is predetermined. Apparatus for producing a flame retardant polyethylene pad comprising a pad support chain provided with a plurality of intervals. The method of claim 1 or 2, wherein the pad position deforming means, Apparatus for producing a flame-retardant polyethylene pad characterized in that the predetermined position of the hanger guide rails are short-circuited. The main drying means according to claim 1 or 2, A second combustion chamber provided on one side of the main drying case having a predetermined space therein, a second blower for blowing air heated by the second combustion chamber into the main drying case, and provided in the main drying case; A hanger vertical conveying chain having a holding member for engaging the main chain and vertically fixing the hooks at predetermined intervals to vertically move the hanger conveyed by the main chain and supporting the hanger vertically; Hanger drop prevention chain located in the lower part of the chain to prevent the hanger from falling off the hook, hanger guide plate for guiding the hanger from the hanger fall prevention chain to the hook of the main chain, and the hanger guide plate Hanger mill supporting the hanger spaced a predetermined distance from the main chain to keep the moved hanger in a horizontal state Apparatus for manufacturing a flame-retardant polyethylene guide pad which comprises direct configuration.