KR101454845B1 - Balustrade made of corrosion by coating buffer liquid rubber manufacturing method - Google Patents

Abstract

The present invention relates to various balustrades coated with rubber and, more specifically, a manufacturing method of a balustrade coated with rubber for corrosion prevention, wherein coating rubber on the surface of various balustrades is easy, the rubber on the surface which serves as a buffer is cured by hot wind while adjusting the thickness of the rubber, leading to even coating of the rubber, and various colors of rubber are used to improve the appearance of the balustrade and also prevent corrosion of the balustrade made of metal materials. The manufacturing method of a balustrade coated with liquid rubber for corrosion prevention and the balustrade manufactured by the method in the present invention provide an effect of tightly coating rubber on the surface of the balustrade while the balustrade has a complicated and beautiful appearance; an effect of curing a uniform thickness of rubber on the surface of the balustrade; a buffering effect by the elasticity of rubber; a corrosion prevention effect; and an effect of improving the appearance by varying the color of rubber.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a corrosion-

[0001] The present invention relates to various kinds of handrails with rubber on their outer surfaces. More specifically, the present invention relates to a handrails which are easy to apply rubber to outer surfaces of various kinds of handrails of various shapes, A method of manufacturing a corrosion buffering railing made by applying liquid rubber which can uniformly apply rubber and prevent the corrosion of metallic rails while having a beautiful appearance by changing the color of rubber.

Generally, a railing is a structure that is built up at a certain height on the edge of a stair, a bridge, and a floor, and it is a structure to prevent a person from falling or to be installed as a decoration and to protect a pedestrian Railings, and the like.

In recent years, there has been a railway with a brilliant appearance for safety of pedestrians and drivers, and it is difficult to clean because of its colorful and complicated shape. When the protective layer such as paint is peeled off, There is a problem that the appearance is not good due to the corrosion caused by rainwater and moisture in the air, and the strength is lowered and the safety is lowered.

In connection with the above, a method for preventing the corrosion of the railing is to apply a waterproof paint or the like to prevent water from penetrating, and to color the waterproof paint to prevent corrosion on the railing and to maintain a brilliant appearance. However, in the method of applying paint, when the paint is peeled off due to the natural requirements such as ultraviolet rays and wind, the coating thickness is not constant and corrosion of the part is corroded to cause a problem that the lifetime of the railing is shortened .

Also, there is proposed a method of applying rubber that is capable of buffering while preventing corrosion to such a railing on a railing coated with a waterproof paint. However, a rubber having a uniform shape and the same shape as a vertical member or a horizontal member It is difficult to apply to a column or a body of a railing having a complicated shape. To solve these problems, it is required to develop a railing which can prevent corrosion by applying rubber as a whole even if the railing has a complex shape, and can buffer the railing.

Korea registered utility model 0228282 Korean Patent No. 1250536

SUMMARY OF THE INVENTION [0008] The present invention has been made in order to solve the above-mentioned problems of the related art, and the conventional railings have a structure in which a vertical member or a horizontal member having a certain shape is fitted and fixed to a vertical member and a rubber- Thereby preventing buffering and corrosion. It is difficult to fit a buffer member made of a rubber material into a vertical or horizontal member of a railing having a complicated and brilliant shape without a certain shape, It is a main object of the present invention to provide a handrail which is coated with hot air and has a uniform thickness on the surface of a handrail having a vertical member and a horizontal member and color is added to the rubber to prevent corrosion even when the appearance is good .

In order to realize the above-described object, the present invention provides a vertical member 10 and a horizontal member 10, in which a base plate is coupled to a lower portion, A fixing step S20 of fixing one of the vertical member 10 or the horizontal member to the hanger 30 by raising the hanger 30 and raising the hanger 30; A first transfer step S30 for transferring the liquid rubber 30 of the rubber liquid tank 42 to the inside of the chamber 40 and the lower door 41 of the chamber 40 are opened and the hanger 30 is lowered, The vertical member 10 or the horizontal member immersed in the vertical member 10 or the horizontal member 40 is immersed in the vertical member 10 or the horizontal member 40, A first blowing step (S50) of blowing wind to the vertical member (10) or the horizontal member (52) using the first blowing step (52) The after the second blowing stage of closing the drawer door 41, and the blowing hot air to the vertical member 10 or the horizontal member with a chamber 40, a plurality of the second blower 54 of the inside (S60); And a second transfer step (S70) of transferring the hanger (30) to the outside of the chamber (40) along the transferring rail (20). The method of manufacturing a corrosion buffering rail .

The method of manufacturing a corrosion buffering rail produced by applying the liquid rubber according to the present invention as described above has the effect of finely applying rubber on the surface of the railing even though it has a complicated and colorful appearance, The effect of curing can be obtained and the elasticity of the rubber can be utilized to obtain the effect that the appearance of the railings is beautiful by changing the buffering effect, the corrosion preventing effect and the color of the rubber.

1 is a flowchart of a manufacturing method according to a preferred embodiment of the present invention.
FIG. 2 is a schematic view briefly showing a manufacturing method according to a preferred embodiment of the present invention. FIG.
3 is a partial cross-sectional view showing a preparation step to a first transfer step according to a preferred embodiment of the present invention.
4 is a partial cross-sectional view showing an immersion step according to a preferred embodiment of the present invention.
5 is a partial cross-sectional view illustrating a first blowing step according to a preferred embodiment of the present invention.
6 is a partial sectional view showing a second blowing step to a second feeding step according to a preferred embodiment of the present invention.
7 is a plan view showing a state where a blower according to a preferred embodiment of the present invention is installed.

The present invention relates to a pedestrian protection railing provided on the edge of a staircase or a floor, a pedestrian protection railing provided on a pedestrian crossing boundary, a railing of a bicycle exclusive road, a pedestrian protection railing installed on a boundary between a bridge and a road, And the method of applying rubber to the outer surface of various kinds of railing which is installed by decoration, rubber is put on the outer surface of the railing to improve the appearance and prevent the corrosion, thereby prolonging the life of the railing, The present invention relates to a method for manufacturing a corrosion-buffering railing.

A corrosion buffering rail manufacturing system made by coating a liquid rubber used in the present invention comprises a vertical member 10 and a base plate fixedly installed at a lower portion of the vertical member 10 and between the vertical member 10 and the vertical member 10 (10) provided with a base plate of the railing or a conveying rail (20) for conveying a horizontal member, and a vertical member (10) or a horizontal member And a delivery port (47) on the other side so that the feed rail (20) is received through the upper part of the inner side, and the feed rail (20) A rubber liquid tank 42 which is formed in the upper part of the rubber liquid tank 42 so as to receive the liquid rubber 43 and a lower door 41 provided in the upper part of the rubber liquid tank 42 and a plurality of blowers 50, (40).

The hanger 30 includes a horizontally moving member 31 which moves along the conveying rail 20 and a vertically moving member 32 and a vertically moving member 32 which are provided below the horizontally moving member 31 and move up and down, The blower 50 of the chamber 40 includes a plurality of first blowers 52 spaced apart from the upper portion of the lower door 41, And a second blower 54 installed at a side of the chamber 40. The first blower 52 can control the intensity of the wind and the second blower 54 can control the wind And is capable of controlling the intensity and temperature.

The manufacturing system of the corrosion buffering railing made by applying liquid rubber also includes a hook control unit 60 for controlling the movement of the vertical moving member 32 and the horizontal moving member 31 of the hook 30, And a chamber controller 70 for controlling the intensity of the wind of the blower 52, the intensity and temperature of the wind of the second blower 54, and the opening and closing of the lower door 41.

Specifically, the conveying rail 20 of the present invention conveys the vertical member 10 or the horizontal member provided with the base plate of the railing at a lower portion thereof, and includes a work table (not shown) for preparing a railing, a chamber 40, (Not shown) of the work table. At this time, the installation position of the conveying rail 20 is provided on the workbench for preparing the railing and the workbench for collecting the railing, and is installed on the inner upper side of the chamber 40, ) Of the first and second plates.

Next, the hanging table 30 of the present invention is characterized in that a plurality of the vertical members 10 or the horizontal members of the railing are fixed to a lower portion thereof to be conveyed along the conveying rail 20, A vertical moving member 32 provided vertically movably below the horizontally moving member 31 and the horizontal moving member 31 and a fixing member 32 capable of fixing or separating the parapet to the lower portion of the vertically movable member 32 33 are installed.

That is, after the hook 30 is moved to the upper part of the workbench preparing for railing, the vertical moving member 32 is lowered to fix the vertical member 10 or the horizontal member of the railing to the fixing member 33, So that the vertical member 10 or the horizontal member can be transferred.

At this time, the vertically movable member 32 further includes a cylinder (not shown) of hydraulic or pneumatic pressure to move the vertically movable member 32 upward or downward by operating the cylinder in the hitch control unit 60, Is connected to the vertical member 10 or the horizontal member of the handrail by using a connecting member (not shown) such as a metal material or a string of synthetic resin. This is because, when a fixing member such as a hook or a tongue is used, the liquid rubber 43 is not coated at a place where the hook or the tongue comes into contact with the vertical member 10 or the horizontal member, so that a connecting member such as a string It is most preferable to fix it.

Further, if a fixing member such as a hook or a tongue is used, a movable panel (not shown) which can be raised or lowered below the rubber liquid tank 42, which will be described in detail later, Or the horizontal member is placed and lowered to cover the vertical member 10 or the horizontal member of the handrail with the liquid rubber 43 and then the moving panel is lifted up and the vertical member 10 or the horizontal member Can be fixed to the hanger (30).

The chambers 40 of the present invention are constructed such that the conveying rail 20 is received in the upper part of the inside of the chamber 40 so that the vertical members 10 or the fixing members 30, And is provided with an entrance port 46 at one side and a discharge port 47 at the other side.

The chamber 40 has a rubber liquid tank 42 integrally formed at a lower portion thereof for storing the liquid rubber 43 therein and is provided with a rubber liquid tank 42 for opening and closing the rubber liquid tank 42 And a lower door 41 is provided at an upper portion of the rubber liquid tank 42. The rubber liquid tank 42 includes a temperature sensor (not shown) and a heating panel (not shown) that can maintain a constant temperature .

The chamber 40 is provided with a plurality of blowers 50 on the inner side and the blower 50 is provided with a first blower 52 installed on the upper portion of the lower door 41 and a second blower 52 installed on the inner side of the chamber 40 And the first blower 52 is constructed so that the vertical member 10 of the handrail immersed in the liquid rubber 43 or the vertical member of the handrail 10 or the outer surface of the horizontal member so that the liquid rubber 43 can be uniformly coated with a predetermined thickness.

The second blower 54 blows wind having a predetermined temperature and wind pressure to cure the liquid rubber 43 on the vertical member 10 of the elevated railing or on the outer surface of the horizontal member, 10 or the outer surface of the horizontal member so as to blow air evenly. The number and position of the second blowers 54 installed on all sides of the chamber 40 are such that a constant wind pressure is transmitted It will be apparent that various modifications may be made to those skilled in the art.

The inlet port 46 and the outlet port 47 of the chamber 40 block the movement of the outside air and serve as an entrance door for conveying the wind of the blower 50 to the vertical member 10 or the horizontal member of the railing And a discharge door (not shown) may be further provided.

The hanger 30 and the chamber 40 can be controlled using the hanger control unit 60 and the chamber control unit 70 and the vertical movement member 32 and the horizontal movement member 31 The temperature and the temperature of the air blower 50 of the chamber 40 and the opening and closing of the lower door 41 and the temperature of the liquid rubber 43 in the rubber liquid tank 42 And is controllable.

Hereinafter, a method for manufacturing a corrosion buffering rail made by applying liquid rubber with reference to FIGS. 1 to 7 showing embodiments of the present invention using a system for manufacturing a corrosion buffering rail produced by applying liquid rubber will be described in detail as follows .

A method for manufacturing a corrosion buffering rail made by applying liquid rubber according to the present invention comprises the steps of preparing a vertical member (10) and a horizontal member (10) having a base plate coupled to a lower portion thereof, (S20) for lowering the vertical member (30) and fixing one of the vertical member (10) or the horizontal member to the hanger (30) and raising the hanger (30) 30 of the rubber liquid tank 42 is transferred to the inside of the chamber 40 and the lower door 41 of the chamber 40 is opened and the hanger 30 is lowered, A step of immersing the vertical member 10 or the horizontal member in the rubber 43 and a step of raising the immersed vertical member 10 or the horizontal member while simultaneously raising the immersed vertical member 10 or the horizontal member, A first blowing step (S50) of blowing wind to the vertical member (10) or the horizontal member using one blower (52) A second blowing step S60 for blowing the hot air to the vertical member 10 or the horizontal member using a plurality of second blowers 54 in the chamber 40 after the lower door 41 is closed, ); And a second transfer step S70 for transferring the hook 30 along the transfer rail 20 to the outside of the chamber 40. [

Specifically, the preparing step S10

The base plate of the handrail may be coupled to the lower portion of the vertical member to be prepared in the work table, or the base plate and the vertical member may be separately prepared in the work table. In an embodiment of the present invention, , A vertical member 10), or a horizontal member which is coupled between the vertical member 10 is prepared.

At this time, a plurality of vertical members 10 may be prepared, or a plurality of horizontal members may be prepared. Alternatively, the vertical members 10 may be prepared by mixing the horizontal members and the vertical members 10, (Hereinafter, the vertical member 10 or the horizontal member will be collectively referred to as " railings 1 ").

Next, the fixing step S20

A plurality of rails 30 are lowered by moving the rail 30 along the conveying rail 20 so that the railing 30 is lifted by elevating a plurality of railing rails 1 on the railing 30, After the operator has lowered the handrail 1 to the fixing member 33 of the vertically movable member 32 after the handrail 1 is lowered by the hanger control unit 60, Lt; / RTI >

Next, in the first transfer step S30,

The door 30 is moved to the inside of the chamber 40 through the entrance 46 of the chamber 40 and the entrance 46 of the chamber 40 is moved along the conveying rail 20, The door 30 is moved to the inside of the chamber 40 after the door 40 is opened by the chamber control unit 70 as the door 30 with the handrail 1 is moved, And the door of the chamber 40 is closed.

Subsequently, the immersion step (S40)

The lower door 41 of the chamber 40 is opened and the vertically movable member 32 of the hook 30 to which the handrail 1 is fixed is lowered and immersed in the liquid rubber 43 of the rubber liquid tank 42 , The vertical movement member (32) is lowered by the hanger control unit (60) so that the handrail (1) is completely immersed.

The liquid rubber 43 of the rubber liquid tank 42 may be of various colors depending on the judgment of a person skilled in the art in order to provide a beautiful appearance of the railing. And it is obvious that the temperature of the liquid rubber 43 should be adjusted so as not to flow down or flow down to the outer surface of the railing 1 according to the judgment of a person skilled in the art.

In addition, the rubber liquid tank 42 may include a heating panel (not shown) on the inner and lower surfaces thereof so as to adjust the temperature of the liquid rubber 43 therein, and may be spaced apart from the inner and lower surfaces by a predetermined distance The temperature of the liquid rubber 43 can be adjusted by the chamber controller 70 by providing a temperature sensor (not shown) to display the temperature of the liquid rubber 43 on the chamber controller 70.

The rubber liquid tank 42 is provided so that when the fixing member 33 of the hanger 30 fixes the handrail 1 such as a hook or a tongue and the area of contact with the surface of the handrail 1 is large, The lower door 41 is opened and the moving panel is elevated to seat the railing 1 and then lowered to immerse the railing 1 in a state where the railing 30 is lowered, Effect.

Next, in the first blowing step S50,

And the air is blown at a constant wind pressure to the railing 1 by using a plurality of first blowers 52 provided on the upper portion of the lower door 41. In this case, So that the thickness of the liquid rubber 43 on the surface of the railing 1 is adjusted.

That is, it is preferable to adjust the thickness of the liquid rubber 43 on the surface of the railing 1 by adjusting the wind pressure of the first blower 52 to 1 to 3 mm. In order to maintain the thickness of 1 mm, When the thickness of 3 mm is to be maintained, the wind pressure is lowered and the wind is blown, so that the liquid rubber 43 is coated on the surface of the railing 1 It is possible to realize the effect of adjusting the thickness of the lag.

If the thickness of the liquid rubber 43 is adjusted to a thickness of 1 to 3 mm on the surface of the handrail 1, the rubber can be easily peeled off even under a slight impact if the thickness is less than 1 mm, so that corrosion of the handrail 1 is difficult to prevent, And it is most preferable to coat the liquid rubber 43 to a thickness of 1 to 3 mm since the outer appearance of the railing 1 is not good because the buffering action and the prevention of corrosion are excellent when the thickness exceeds 3 mm. Since the wind pressure of the first blower 52 is determined by the distance between the railing 1 and the first blower 52 depending on the position of the first blower 52, various settings can be made according to the judgment of a person skilled in the art , And is controllable by the chamber control unit (70).

Next, in the second ventilation step S60,

The lower door 41 is closed and the plurality of second blowers 54 in the chamber 40 are used after the railing 1 has been raised as the vertical moving member 32 of the hanger 30 is raised The hot air having a constant pressure and temperature is blown to the railing 1 and realizes the effect that the liquid rubber 43 clad on the outer surface of the railing 1 is quickly cured to a constant thickness without flowing down.

That is, in the second blowing step S60, the railing 1 passing through the first blowing step S50 is raised to the upper portion of the first blower 52, the operation of the first blower 52 is stopped and the lower door 41 And the hot rubber having a constant temperature and pressure is uniformly blown on the outer surface of the railing 1 to be rapidly cured so as to prevent the liquid rubber 43 wound on the outer surface of the railing 1 from flowing down, So that rubber can be clad while maintaining a uniform thickness on the outer surface of the base material (1).

At this time, the second blower 54 is installed on the inner surface of the chamber 40 in four directions so as to blow wind uniformly on the top, bottom, right and left sides of the railing 1, and the temperature of the wind blown from the second blower 54 The wind pressure can be set and controlled by the chamber controller 70 and the distance between the second blower 54 and the railing 1 is adjusted according to the position of the second blower 54, It is self-evident that it is configurable.

Next, in the second transfer step S70,

The transfer of the hook 30 to which the railing 1 clad on the outer surface of the rubber is fixed is carried out of the chamber 40 through the discharge port 47 of the chamber 40 along the transfer rail 20, The hopper 30 is moved to the chamber 40 after the discharge door of the chamber 40 is opened by the chamber control unit 70 as the hopper 30 with the railing is moved, ).

Thereafter, the railing 1 transferred to the outside of the chamber 40 moves along the conveying rail 20 to the upper part of the worktable for collecting the railing 1, and is not completely hardened according to the environment of the work space If it is judged that it is fixed to the hanger 30, it waits to be completely hardened again at room temperature.

The object of the present invention is to provide a rubber railing so that the rubber can be applied to the entire surface of the railing having a complicated appearance and a large size and the rubber railing can prevent corrosion and prolong the life of the railing, Effect can be obtained, and a railing having a beautiful appearance can be produced.

Hereinafter, a method for manufacturing a corrosion-buffering railing made by laminating a liquid rubber according to a preferred embodiment of the present invention will be described in detail.

1. A plurality of vertical members 10 are prepared after the base plate is coupled to the lower part of the vertical member 10 of the railing.

2. The vertical movement member 32 is moved upward along the conveying rail 20 to the upper part of the work table on which the vertical member 10 is prepared and the vertically movable member 32 of the hanger 30 is lowered. The vertical member 10 is fixed to the fixing member 33 provided on the upper surface of the fixing member 33 and the vertical moving member 32 is raised.

3. Move the hook 30 with the railing 1 fixed to the inside of the chamber 40 along the conveying rail 20 and open the lower door 41 of the chamber 40, The vertically movable member 32 is lowered so that the handrail 1 is completely immersed in the liquid rubber 43 of the rubber liquid tank 42.

4. The fully immersed railing 1 is lifted by using the vertically movable member 32 and the first blower 52 is operated to adjust the thickness of the liquid rubber 43 coated on the surface of the railing 1 do.

5. The operation of the first blower 52 is stopped after the railing 1 covered with the liquid rubber 43 is lifted and the second blower 54 is operated so that the liquid phase coated on the outer surface of the railing 1 The rubber 43 is completely cured.

6. When the liquid rubber 43 is completely cured, the hanger 30 is moved along the conveying rail 20 to the outside of the chamber 40, and the handrail 1 is collected at the handgrip.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is possible to carry out various changes in the present invention.

10: vertical member 20: rail
30: Hanger 31: Horizontal moving member
32: vertically movable member 33: fixed member
40: chamber 41: lower door
42: rubber liquid tank 43: liquid rubber
46: Entry / exit port 47:
50: blower
51: first blower 52: second blower
60: hanger control unit 70: chamber control unit

Claims (5)

(S10) for preparing a vertical member (10) and a horizontal member to which a base plate is coupled at the bottom
A fixing step (S20) of lowering the hook (30) moving along the feeding rail (20) to fix a plurality of the vertical members (10) or the horizontal members to the hooks (30) and lifting the hooks (30); Wow
A first conveying step (S30) of conveying the hopper (30) to the inside of the chamber (40) along the conveying rail
An immersion step (S40) of opening the lower door (41) of the chamber (40) and lowering the hanger (30) to immerse the vertical member (10) or the horizontal member in the liquid rubber (43) of the rubber liquid tank (42); Wow
The vertical member 10 or the horizontal member is blown to the vertical member 10 or the horizontal member by using the plurality of first blowers 52 provided on the upper portion of the lower door 41 while raising the immersed vertical member 10 or the horizontal member. 1 blowing step S50;
The lower door 41 is closed and the plurality of second blowers 54 in the chamber 40 are used to blow the hot air to the vertical member 10 or the horizontal member 2 blowing step S60; And
And a second transfer step (S70) of transferring the hanger (30) to the outside of the chamber (40) along the transferring rail (20).
The method according to claim 1,
The hanger (30)
A horizontal moving member 31 which moves along the conveying rail 20 and a plurality of vertical moving members 32 and vertical moving members 32 which are provided below the horizontal moving member 31 and move up and down, And a fixing member (33), wherein the liquid rubber is coated.
The method according to claim 1,
The chamber (40)
A rubber liquid tank (not shown) which is received in the upper portion of the inner side of the conveying rail 20 and integrally formed at the lower portion thereof to receive the liquid rubber 43 therein is provided with an entrance 46 at one side and a discharge port 47 at the other side. 42 and a lower door 41 provided at an upper portion of the rubber liquid tank 42 and a plurality of first blowers 52 and a second blower 54 on the inside of the rubber liquid tank 42 A method of manufacturing a corrosion buffer rail.
The method of claim 3,
The first blower 52 is installed to adjust the intensity of the wind and is spaced apart from the upper portion of the lower door 41. The second blower 54 can control the temperature and intensity of the wind, Wherein the lid is provided on a side surface of the side wall.
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