KR20190028190A - Perforated panel for water and sewerage and its manufacturing method - Google Patents

Abstract

The present invention relates to a perforated panel for water and sewage and a method for manufacturing the same. The method for manufacturing a perforated panel for water and sewage comprises: a frame positioning step (S210) of positioning a panel on an upper part of a frame after a perforation formation previous step (S10); a panel transferring step (S220) of forwardly moving the panel positioned on an upper part of the frame in a rotating direction of a rotating rod connected to a belt; a screw transferring step (S230) of vertically transferring an up and down transferring board by a screw when the panel is positioned in a set position; a cylinder fixing step (S240) of fixing the positioned panel with cylinder stroke movement to suppress shaking of the same; and a drill driving step (S250) of forming holes by drilling an upper part of the fixed panel wherein the holes are formed at a regular interval with a predetermined diameter on an upper surface of the panel. Cleaning work in the panel is easily performed with water introduced in the holes. In addition, scale inside the panel can be removed by vortex generated when the water is leaked such that it is possible to prevent deterioration of water quality.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a perforated panel for water and sewage,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a panel for forming a hollow portion between flat plate members integrally joined to a bending plate body portion, thereby achieving structural strength corresponding to an external load and achieving weight reduction and cost reduction. The present invention relates to a perforated panel for water and wastewater, and a method of manufacturing the same.

Generally, a flow arrangement wall (training wall) is a wall installed inside a drainage or the like to guide the water to flow uniformly without forming a dead space, And the contact time of the tap water is stably maintained, thereby increasing the disinfecting effect.

Such a flow wall is zigzagged along the structure, and the water flow in the structure is introduced into the zigzag structure to maximize the disinfection effect by increasing the residence time of the water and the disinfectant flowing in the water purification plant, and also increasing the sedimentation time of other impurities.

In addition, the water is prevented from being rotten inside the water purification plant so that the water stored therein can be prevented from being rotten. In addition, the method of the above- PHP drip wall, etc. Recently, there is a lot of dry wall construction panel drywall which is not wet type construction.

As shown in FIG. 1, in a registration panel No. 10-174788 (the name of the invention: panel for the construction of a synthetic resin), a synthetic resin bending plate body portion 10 is passed through the molding roller 120 and the cooling die 130 to be completely cured and then the contact surface of the synthetic resin rebound plate body 10 and the synthetic resin plate body portion 20 supplied from the flat plate body supply means 150 (10) having a cross-sectional shape of a quadrangular corrugated sheet in which a unitary waveform of a quadrangle is repeated, and a step of melting the synthetic resin material And a flat plate portion 20 integrally joined to one surface of the curved plate portion 10 and having a flat cross section of the flat sheet portion so that the synthetic resin rebound plate portion 10 and the flat plate portion 20, In the lower part of the hollow part 30 of synthetic resin material bent plate portion (10) has proposed a synthetic resin material for building construction panels that form the groove 40.

However, in the conventional panel wall, it is possible to supply an inexpensive product through the reduction of the synthetic resin material, so that the worker can easily handle the wall, thereby improving the work efficiency of the construction site. However, And when the water is stagnated in the empty space, precipitates and various foreign substances are generated, which causes a serious adverse effect on water quality.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a hollow portion between a flat plate portion integrally joined to a curved plate portion to secure structural strength corresponding to an external load, And more particularly, to a perforated panel for water and wastewater which can remove water by preventing a congestion phenomenon caused by water flowing into a hole formed in a panel, and a manufacturing method thereof .

According to another aspect of the present invention, there is provided a manufacturing method of a perforated panel for a water supply and sewer, including the steps of: forming a curved plate portion by extruding molten synthetic resin through an extrusion molding machine to form a curved plate portion; A curved plate body curing step of curing the formed curved plate body part through a forming roller and a cooling die; Heating the joint portion of the curved plate body portion heated by the heating heater; A panel forming step of heating and supplying the flat plate portion of the flat plate feeding means with a heating heater while pressing the flat plate portion of the flat plate feeding means with a pressing roller so as to be integrated with the heated curved plate portion; And a panel finishing step of passing the formed panel through a cooling roller and a finishing roller and cutting the finishing plate into a predetermined length,

Following the panel completion step,

A frame height adjusting step of forming a frame at a predetermined height; A panel transfer step of advancing the panel by rotation of a rotation bar connected to the belt when the panel is positioned on the frame; A screw conveying step of vertically conveying the upper and lower conveying belts to a screw, the panel being positioned at a set position; A cylinder operation step of restricting the movement of the cylinder when the panel is positioned; And a drill driving step of selectively drilling the fixed panel in the step to form a hole.

As a result of the above-described features of the present invention, it is expected that holes are formed on the upper surface of the panel with a predetermined diameter and at regular intervals, and the ease of washing the inside of the panel through the water introduced into the holes, It is possible to remove the water inside the panel due to the eddy current generated at the time of deterioration of the water quality.

1 is a perspective view of a conventional panel for building construction.
2 is an exemplary view illustrating steps of manufacturing a panel according to the present invention;
3 is a view illustrating a pore forming step (S20) according to the present invention.
4 is a perspective view showing the use of the hole formation according to the present invention.
5 is a perspective view illustrating a panel transfer unit according to the present invention.
6 is a perspective view of a panel fabricated in accordance with the present invention.
7 is a conceptual view of a panel manufactured according to the present invention;
Figures 8 and 9 are views of a panel showing a fluid flow according to the present invention.
10 is a flowchart showing a method of manufacturing a perforated panel for a water supply and drainage according to the present invention.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below.

In the following description, well-known functions and constructions which are considered to be unnecessarily obscured by the gist of the present invention will be omitted.

As shown in FIG. 1, the panel 1 for construction work in the registration No. 10-174788 (the name of the invention: panel for the construction of a synthetic resin re-construction) is a cross section of a quadrangular corrugated sheet And a flat plate body portion 20 integrally joined to one surface of the synthetic resin rebound plate body portion 10 and having a flat sheet cross-sectional shape, the synthetic resin bending plate body portion 10 having the shape of the synthetic resin bending plate body portion 10, A hollow portion 30 is formed between the body portion 10 and the flat plate portion 20 so that a recessed portion 40 is formed in the lower portion of the synthetic resin bending plate body portion 10.

The panel for manufacturing construction 1 as described above is a panel manufacturing apparatus 100 which comprises a curved plate body forming step S110 for extruding molten synthetic resin as an extrusion molding machine 110 and molding the same into a synthetic resin curved plate body part 10, A curved plate body curing step S120 for allowing the molded synthetic resin curved plate body part 10 to pass through the molding roller 120 and the cooling dies 130 to be cured and the cured synthetic resin flexure plate body part A heating step (S130) of a joint portion of a curved plate portion heating the joining portion of the flat plate feeding means (10) as a heating heater (140) and a flat plate portion (20) A panel forming step S140 for pressing as a compression roller 160 so as to be thermally fused integrally with the already heated synthetic resin flexure plate body part 10 and passing the molded panel through a cooling roller 170 and a finishing roller 180 And a panel finishing step (S150) of cutting to a predetermined length.

In the panel manufacturing apparatus 100 used to manufacture the construction panel 1, the flat plate feeding means 150 may be configured such that the shape of the winding drum that winds and feeds the flat plate portion 20 cured in the form of a sheet I have.

The panel for construction construction 1 is simply constructed such that the molten synthetic resin is extruded from an extrusion molding machine 110 having a passage in which the unit waveforms of a quadrangle are repeated and the synthetic resin flexure plate body part 10 is extruded from the molding roller 120, The contact surfaces of the synthetic resin re-curved plate body portion 10 and the flat plate body portion 20 supplied from the flat plate supply means 150 are melted as the heating heater 140 so that the contact surfaces And then melt-adhered.

However, the above-mentioned panel wall does not only enable the supply of inexpensive products, but also allows the operator to easily handle the panel, thereby improving the work efficiency of the construction site. However, When the water is stagnated in the empty space due to the internal structure being not the full structure, precipitates and various foreign substances are generated and adversely affect the water quality. Therefore, in the present invention, (190), which is provided on the upper surface of the panel (1), water can be removed from the inside due to the ease of the internal cleaning operation and the vortex generated through the water introduced into the holes And it has an excellent effect in the case of the above.

In the meantime, the word 'step', which is a process of going through the work order, is not a visible device but a sign that can not be seen because it represents an invisible process. In FIGS. 2 and 3 of the present invention, Next, in order to show that a hole forming step for forming a hole is further included, it is inevitably pointed out that the code is written in S20 as shown in FIG.

At this time, the step before the hole forming step (S20) is specified as the pre-hole forming step (S10).

The pre-forming step S10 includes forming a curved plate portion S110, a curved plate portion curing S120, heating a joint portion of the curved plate portion S130, and forming a panel S140, Step S150.

It is preferable that there is a separate panel moving automatic apparatus provided when moving to the hole forming step (S20) in the pre-forming step (S10) of FIG. 2, but it may be manually moved by the operator when it is not separately provided for reasons of space limitation .

The frame 200 is formed at the height of the waist position of the operator and has a strength enough to withstand the load generated when the hole forming part 300 described later is fixedly installed and pierced on the upper surface of the panel 1 .

As shown in FIGS. 3 and 4, the hole forming unit 300 includes a housing 310 fixed to the upper portion of the frame 200 to perform a hole operation on the finished panel 1, The upper and lower conveying belts 320 are vertically moved by a screw part 330 in the inside of the housing 310. The screw part 330 passes through the center of the upper part of the housing 310, The vertical transfer belt 320 is vertically moved by the screw 331 of the screw part 330. The screw part 330 is rotated by the screw 331 due to the rotation of the belt 333 connected to the motor 332, .

A plurality of drills 351 are provided on one side and the other side in the longitudinal direction of the upper and lower conveying belts 320 and are arranged in a staggered or alternating shape with respect to each other. And the next drill is located between the next drill. This is because when the inside of the panel (1) is cleaned, a hose is inserted into the hole to inject more air pressure or water into the space between the zigzag to clean precipitates and various foreign substances To remove it.

Also, it has the purpose of facilitating the cleaning work inside the panel through the water introduced into the holes and removing the water inside the panel due to the eddy current generated when the water flows out.

On the other hand, the alternate shape where the drill 351 is located may be zigzag as mentioned above, but it may be a shape aligned in a line and other shapes instead of a zigzag shape depending on the situation.

The drill 351 is provided with a motor 352 at one side of the drill 351 and a drill drive unit 350 for connecting the drill 351 to the motor 352 with a belt 353 It is preferable that the drill 351 is rotated by the driving of the motor 352 so that the drilling operation is performed. However, when the number of drills 351 is large, And the motor 352 and the belt 353 are connected to one side.

At this time, in the present invention, the drill 351 is divided into two sections, but it is not limited thereto and it is natural that it is not divided or divided by the length of the panel 1. [

A cylindrical portion 340 including a cylinder C is provided on one side of the upper and lower conveyance table 320 to fix the panel 1 when the panel 1 is moved.

5, the panel transfer unit 400 includes a motor 420 at each corner of the frame 200 to connect the belt 430 to two unidirectional motor shafts, and a plurality of The rotating bar 410 is provided to rotate the rotation bar 410 to move forward of the panel 1 positioned above the rotation bar 410. The end of the rotation bar 410 is connected to the bearing B, It is preferable that it is inserted into the inner ring and rotated.

If the length between the motors 420 positioned in the unidirectional direction is long, the drill driving unit 350 may be divided into a plurality of divisions.

Although not shown in the drawing, if the end portion of the rotation bar 410 connected to the belt 430 is formed at the same pitch as that of the belt 430, it will have a more accurate position at the time of advancing and stopping the panel 1 .

Meanwhile, when the panel 1 advances from above the rotation bar 410, it is preferable to apply rubber to the surface of the rotation bar 410 to minimize the frictional force so as to move without sliding.

The present invention has been described in connection with the operation of the panel 1 in the upper part of the panel 1 when the panel 1 is pierced. In contrast, when the lower part of the panel 1 is to be pierced, It is possible to perform the piercing work simultaneously with the upper and lower portions of the panel 1. [

That is, as shown in FIG. 2, on the upper part of the panel 1 having passed through the panel finishing step of passing through the cooling roller 170 and the finishing roller 180 and cutting to a predetermined length, 5, when the rotary bar 410 is rotated by driving the motor 420 to advance the panel 1 to reach a predetermined position, the upper and lower conveying belts 320 And vertically moves on the screw 331.

When the screw 331 is vertically moved, the cylinder 341 fixes the panel 1 in the cylinder part 340 and the motor 352 and the belt 353 in the cylinder part 340 in order to restrain and fix the panel 1, A hole forming operation is performed by driving the drill 351 connected to the hole.

In this case, the diameter of the hole (H) is formed to be 10 to 20 mm so that the hose is inserted into the hole, and it is easy to perform cleaning work inside the panel and internal inspection.

On the other hand, as shown in Fig. 6, apertures provided alternately in the longitudinal direction are formed with intervals of 450 to 550 mm, but more preferably, intervals of 500 mm.

7 to 9, the water introduced through the holes H of the panel 1 causes fluid movement inside the panel 1, thereby preventing the inside of the panel 1 from being stagnated, And the water flow and vortex are generated when the water is going to flow out through the hole H and the water mist generated on the inner surface of the inner side of the panel 1 is removed, H), the hose can be used as an opening and an inspection port for performing high pressure cleaning after the hose is inserted.

The present invention will now be described in detail with reference to the accompanying drawings.

A frame positioning step (S210) of positioning the panel above the frame after the step of forming the hole (S10); A panel transferring step (S220) in which the panel moves forward in the rotation direction of the rotation bar connected to the belt with the panel positioned above the frame; A screw transferring step (S230) for vertically transferring the vertical transfer belt by a screw when the panel is positioned at a set position; A cylinder fixing step (S240) for fixing the panel by the cylinder stroke for suppressing shaking of the panel positioned above; And a drill driving step (S250) of forming a hole by drilling the upper part of the fixed panel.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. The disclosed embodiments are intended to illustrate the invention rather than to limit the invention. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1 Panel 10 Synthetic resin bending plate body part
20 Synthetic resin material Flat plate part 30 Hollow part
40 recessed portion 110 extrusion molding machine
120 molding roller 130 cooling die
140 Heater heater 150 Platen body Feeding means
160 Compression roller 170 Cooling roller
180 finish roller
200 frames 300 Pore forming portion
310 Housing 320 Up and down conveying belt
330 Screw section 331 Screw
332 Motor 333 Belt
340 Cylinder part 341 Cylinder part
350 Drill drive 351 Drill
352 Motor 353 Belt
400 panel conveying portion 410 rotation bar
420 Motor 430 belt
H cavity B bearing

Claims (3)

A step S110 of forming a curved plate body part by extruding the molten synthetic resin with an extruder to form the curved plate body part; A curved plate body curing step (S120) for allowing the formed curved plate body part to pass through the shaping roller and the cooling die to be cured; (S130) heating the joint portion of the curved plate body portion heated by the heating heater to the joint portion of the cured curved plate body portion; A panel forming step (S140) of pressing the flat plate portion of the flat plate feeding means with a heating roller so as to be integrated with the heated curved plate portion while being heated; And a panel finishing step (S150) of passing the formed panel through a cooling roller and a finishing roller and cutting the finishing plate into a predetermined length, and a method of manufacturing the same,
After the panel completion step S150,
A frame positioning step (S210) of positioning the panel above the frame;
A panel transferring step (S220) in which the panel moves forward in the rotation direction of the rotation bar connected to the belt with the panel positioned above the frame;
A screw transferring step (S230) for vertically transferring the vertical transfer belt by a screw when the panel is positioned at a set position;
A cylinder fixing step (S240) for fixing the panel by the cylinder stroke for suppressing shaking of the panel positioned above;
And a drill driving step (S250) of forming a hole by drilling the upper portion of the fixed panel.
The method according to claim 1,
Wherein the diameter of the holes provided alternately is 10 to 20 mm, and the holes are formed to have an interval of 450 to 550 mm, and the method for manufacturing the same.
The method according to claim 1,
Wherein a plurality of holes provided in the upper part of the panel are capable of removing water by preventing water from flowing into the inside of the holes to prevent stagnation phenomenon, and a method of manufacturing the same.

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