KR102281391B1 - Forming apparatus - Google Patents

Abstract

The present invention relates to a forming apparatus comprising: a separator; and a forming unit that is installed on the separator and includes drive shafts rotating in opposite directions through a driving unit, forming a pair in a vertical direction, and arranged in multiple rows in a horizontal direction so that both ends protrude from both sides of the separator, and forming rollers installed respectively on the upper and lower drive shafts, formed to have the same or different diameters from each other, and alternately forming materials of inner or outer plates used for a fire door. The forming apparatus of the present invention can alternately form steel plates, which are materials used for inner and outer plates of a fire door, and can form the steel plates regardless of fire door size.

Description

Forming machine {FORMING APPARATUS}

The present invention relates to a forming machine, and more particularly, to a forming machine used for a fire door and alternately forming an inner plate and an outer plate formed of an iron material.

In general, a forming machine is used to form a door frame of a fire door formed of an iron plate to block the propagation of flames in case of fire.

In accordance with this, the conventional forming machine includes a bed including two vertical plates, a forming part equipped with a plurality of rotatable rollers for forming an iron plate used for a fire door inside the vertical plate, and a driving force fixed to the bed and applied to the rollers It is composed of a driving means that provides

The conventional forming machine according to this configuration has a problem in that it cannot use a steel plate having a size larger than the inner width length of both vertical plates when using the iron plate used for the fire door.

In other words, since the length of the inner width of both vertical plates is fixed, in order to form the steel plate, it was necessary to select and use a steel plate of a standard suitable for the inner width of both vertical plates.

In addition, when using a steel plate that is larger than the inner width of both vertical plates, it is cumbersome to cut according to the inner width of both vertical plates so that it can be formed using a cutter, etc. There is a problem being

Meanwhile, in addition to the forming machine used to manufacture the steel plate used for the fire door, a bending machine may be used. However, when using a bending machine, it takes a lot of time to manufacture the steel plate because it bends the steel plate through a process of about 10 to 13 times, and there is a burden on the cost because the price of the mold used in the process is high.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot necessarily be said to be a known technique disclosed to the general public before the filing of the present invention .

Korean Patent Registration No. 10-1850311

The present invention provides a forming machine capable of alternately forming an iron plate, a material used as an inner plate and an outer plate of a fire door, capable of forming without being limited by the specifications of the fire door, and capable of forming regardless of the size of the fire door .

Another object of the present invention is to provide a forming machine capable of providing a clean fire door by removing foreign substances attached to the material before and after forming.

Another object of the present invention is to provide a forming machine that allows the operator to easily lift and move the forming material in a standing position.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Forming machine according to an embodiment of the present invention, a separator; A drive shaft installed in the separator, rotated in opposite directions through a drive unit, forming a pair in the up and down directions, and arranged in multiple rows in the horizontal direction, both sides projecting to both sides of the separator, and an upper driving shaft protruding to both sides of the separator and forming rollers respectively mounted on the lower drive shaft and formed to have the same or different diameters and alternately forming the material of the inner or outer plate used in the fire door; a plurality of additional forming rollers having a spiral hole to be coupled to the drive shaft instead of the forming roller, and formed to have different shapes or sizes; a moving driving unit installed on the upper surface of the separator; a moving plate reciprocally moved along the longitudinal direction of the separator by the moving driving unit; first, second, forward, and backward driving units respectively installed on one side and the other side of the upper surface of the moving plate; The first forward or backward driving unit moves forward or backward and is located above or separated from the forming roller protruding to one side of the separator, and emits and receives light toward the edge of the forming roller located at the upper and lower sides, respectively. a first wear rate detection unit for outputting a replacement signal of the forming roller when the wear rate of the forming roller is greater than or equal to a preset reference value; The second forward or backward driving unit moves forward or backward and is respectively located or separated from the upper side of the forming roller protruding to the other side of the separator, and emits and receives light toward the edge of the forming roller located at the upper and lower sides. a second wear rate detection unit for outputting a replacement signal of the forming roller when the wear rate of the forming roller is greater than or equal to a preset reference value; a first foreign material removal unit disposed to be spaced apart from the separator by a predetermined distance and configured to remove foreign materials present on one or the other surface of the material before forming; a second foreign material removal unit operated following the first foreign material removal unit and removing foreign substances present on one or the other surface of the material; and a standing part for standing the material, which has been formed by the forming part, at a constant inclination, wherein a spiral and a spiral hole are respectively formed in the outer periphery of the drive shaft and the forming roller to be coupled or separated from each other, 1 The foreign material removal unit includes a pair of pressure cylinders arranged to be spaced apart from each other, and a pressure plate that presses the edge surface of the material while being advanced by the pressure cylinder, respectively, and a fixing unit spaced apart from the ground by a predetermined distance; Base plates respectively disposed on the upper and lower sides of the material; an adhesive film fixed to the base plate in a form overlapping each of several layers and coated with an adhesive material for separating foreign substances adhered to the material; and a lifting cylinder for raising or lowering the base plate, respectively, so that the attachment film is in contact with or spaced apart from the upper surface and the lower surface of the material, wherein the second foreign material removal unit sprays steam on one surface or the other surface of the material steamer; a scraper for scraping one side or the other side of the material; and a drying unit for drying by applying heat to one side or the other side of the material, wherein the steamer, scraper and drying unit are jointly fixed to one moving plate moving in the horizontal direction by a pneumatic cylinder in the longitudinal direction of the material It moves along, and the standing portion includes: a seating plate on which the forming material is seated; a support plate having one upper surface hinged to one lower surface of the seating plate; and a standing cylinder which is hinged jointly to the upper surface of the support plate and the lower surface of the seating plate, and rotates the seating plate in an upward or downward direction by an extension operation.

delete

delete

delete

delete

delete

delete

delete

According to one aspect of the present invention described above, it is possible to alternately form an iron plate, which is a material used as an inner plate and an outer plate of a fire door, form without being limited by the specifications of the fire door, and can form regardless of the size of the fire door. can have an effect.

In addition, there is an effect of providing a clean fire door by removing foreign substances attached to the material before and after forming.

In addition, it is possible to allow the operator to easily lift and move the forming material in a standing position.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 and 2 are perspective views showing a forming machine according to an embodiment of the present invention.
Figure 3 is a front view showing a state in which the driving shaft, the forming roller and the motor applied to the forming machine according to an embodiment of the present invention are connected.
Figure 4 is a side view showing a state in which the drive shaft, the upper gear, the lower gear, the connecting gear and the motor applied to the forming machine according to an embodiment of the present invention are connected.
Figure 5 is a perspective view showing a forming roller and an additional forming roller applied to the forming machine according to an embodiment of the present invention.
6 is a front view showing a moving driving unit, first, second, forward, and backward driving units, and first and second wear rate sensing units applied to the forming machine according to an embodiment of the present invention.
7 is a plan view illustrating a moving driving unit, first, second, forward, and backward driving units, and first and second wear rate sensing units applied to the forming machine according to an embodiment of the present invention.
8 is a view showing a first foreign material removal unit applied to the forming machine according to an embodiment of the present invention.
9 is a view showing a second foreign material removal unit applied to the forming machine according to an embodiment of the present invention.
10 is a view showing a standing part applied to the forming machine according to an embodiment of the present invention.
11 is a view showing a third foreign matter removal unit applied to the forming machine according to an embodiment of the present invention.
12 is a view showing an example applied to the material erected by the third foreign matter removal unit applied to the forming machine according to an embodiment of the present invention by the standing unit.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0023] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 and 2 are perspective views illustrating a forming machine according to an embodiment of the present invention, and FIG. 3 is a front view showing a state in which a drive shaft, a forming roller and a motor applied to the forming machine according to an embodiment of the present invention are connected, 4 is a side view illustrating a state in which a drive shaft, an upper gear, a lower gear, a connecting gear, and a motor applied to a forming machine according to an embodiment of the present invention are connected.

The forming machine 1 according to an embodiment of the present invention includes a separator 10 and a forming forming unit 20 to form the material P.

At this time, the material P may be divided into an inner plate and an outer plate used for a fire door, and the inner plate and the outer plate are alternately formed.

The separator 10 is fixed to the upper surface of the work bench having a certain height and length.

The separator 10 may be formed in a substantially rectangular box shape.

Separator 10 has a structure in which at least one surface can be opened and closed to accommodate the driving shaft 21 of the forming part 20 therein.

A first support table 11 and a second support table 12 for supporting the material P to be formed by the forming forming unit 20 are formed on one side and the other side of the separator 10 , respectively.

The forming part 20 is installed on the separator 10, rotated in opposite directions through a motor M as a driving unit, forms a pair in the up and down directions, and is arranged in multiple rows in the horizontal direction on both sides of the separator 10. It is mounted on the drive shaft 21 protruding to both sides of the upper drive shaft 21 and the lower drive shaft 21 protruding to both sides of the separator 10, respectively, and the material (P) of the inner or outer plate used in the fire door is alternated. It includes a forming roller (22a, 22b) for forming with.

The drive shaft 21 is respectively shaft-fixed to the rotation guide plate 13 provided in the inner space of the separator 10 .

The rotation guide plate 13 is composed of two pairs, and is arranged to be spaced apart from each other.

The drive shaft 21 is disposed between the rotation guide plates 13 and is arranged in a plurality of rows in the longitudinal direction to form a pair of top and bottom, and both sides of the separator 10 pass through the rotation guide plate 13 on both sides of the drive shaft 21 . is protruded into

At this time, the rotation guide plate 13 may be provided with each bearing for guiding the in-situ rotation of the drive shaft 21 .

Upper and lower gears 24 engaged in the upper and lower directions are mounted on the drive shaft 21 , respectively.

In addition, the connecting gear 25 may be interposed between the upper gear 23 or the lower gear 24 .

The connecting gear 25 is interposed between the upper or lower gears 24 to interlock and rotate the adjacent upper or lower gears 23 or 24 in each row.

Any one of the drive shaft 21 located on the lower side is connected to the motor (M) through the sprocket (S) and the chain (C).

Accordingly, when the motor M is rotated, all the driving shafts 21 are rotated in place at the same time.

The forming roller 22a is coupled to the drive shaft 21 located at the upper side and the forming roller 22b is coupled to the drive shaft 21 located at the lower side.

The forming roller 22a coupled to the driving shaft 21 located on the upper side may be formed to have a smaller diameter than the forming roller 22b mounted on the driving shaft 21 located on the lower side.

After rotating the forming roller coupled to the drive shaft 21 through the motor (M) and inserting the material (P) between the forming rollers (22a, 22b), the material (P) forming rollers (22a, 22b) It forms while passing between the

In particular, since the drive shaft 21 protrudes from both sides of the separator 10 , the forming rollers 22a and 22b can be coupled to both sides of the drive shaft 21 . Due to this, since forming is possible regardless of the size of the material P, the material P can be formed regardless of the size of the fire door.

Next, the operation of the forming machine 1 according to an embodiment of the present invention described above will be described.

First, the motor M is driven through a switch (not shown) provided on the separator 10 .

When the motor M is driven, the drive shaft 21 connected to the chain C is rotated, and the lower gear 24 is rotated by the rotation of the rotation shaft.

As described above, as the drive shaft 21 connected to the chain C rotates, the upper gear 23 engaged with the lower gear 24 rotates interlockingly. In addition, according to the rotation of the lower gear 24, the connecting gear 25 engaged between the lower gears 24 is rotated interlockingly to transmit the power transmitted by the motor M in the front and rear directions. Accordingly, as the upper and lower drive shafts 21 are rotated, the forming rollers 22a and 22b are also rotated in opposite directions.

In this way, when the iron plate used for the fire door is inserted between the upper and lower forming rollers 22a and 22b that rotate in engagement with each other, it is formed into a predetermined shape while sequentially passing through the forming rollers 22a and 22b.

In particular, since the forming rollers 22a and 22b protrude to one side and the other side of the separator 10, respectively, the material P forming the inner plate of the fire door is formed through the forming roller protruding to one side of the separator 10, It is possible to form the material P forming the outer plate of the fire door through the forming roller protruding to the other side of the separator 10, thereby providing the advantage of reducing the time for manufacturing the fire door.

In addition, the inner and outer plates, which have been formed, undergo a separate bonding process to form a fire door.

Next, an embodiment of the forming rollers 22a and 22b, the drive shaft 21 and the additional forming roller 30 applied to the forming machine 1 according to an embodiment of the present invention will be described with reference to FIG. 5 .

5 is a perspective view illustrating a forming roller and an additional forming roller applied to a forming machine according to an embodiment of the present invention.

Spiral holes 221a and 221b are respectively formed in the center of the forming rollers 22a and 22b, and spirals 21a fastened to the spiral holes 221a and 221b are formed on both outer periphery of the drive shaft 21 .

And, the additional forming roller 30 is formed to have a different shape or size from the forming rollers 22a and 22b.

The drawing shows an example in which the additional forming roller 30 is formed to be spaced apart from each other along the outer periphery of the central portion 31 and the central portion 31 formed in a circular shape, and includes an extruded piece 32 having a sectoral shape.

It is revealed that the additional forming roller 30 is not limited to the shape shown in the drawings, and can be changed to various shapes.

In addition, a spiral hole 31a to which the driving shaft 21 is fastened is formed in the central portion 31 .

In addition, a portion of the drive shaft 21 protrudes to the outside of the separator 10 .

Therefore, forming the material P by coupling the forming rollers 22a and 22b to the drive shaft 21, or separating the forming rollers 22a and 22b from the drive shaft 21, and then the additional forming roller 30 By combining them, the material (P) can be formed in a different shape.

Next, the first wear rate detection unit 70a and the second wear rate detection unit 70b applied to the forming machine 1 according to an embodiment of the present invention will be described with reference to FIGS. 6 and 7 .

6 is a front view showing a moving driving unit, first, second, forward, and backward driving units, and first and second wear rate sensing units applied to a forming machine according to an embodiment of the present invention, and FIG. 7 is a forming according to an embodiment of the present invention. It is a plan view showing the moving driving unit, the first, second, and second forward and reverse driving units and the first and second wear rate sensing units applied to the machine.

The first wear rate detection unit 70a and the second wear rate detection unit 70b move by the moving driving unit 40, the moving plate 50, and the first, second, forward, and backward driving units 60a and 60b while moving all the forming rollers. The wear rate of (22a, 22b) is sensed.

The moving driving unit 40 is coupled to the upper surface of the separator 10 . The moving driving unit 40 may be formed of a pneumatic cylinder.

The moving plate 50 is reciprocally moved along the longitudinal direction of the separator 10 by the moving driving unit 40 .

The first forward and backward driving unit 60a and the second forward and backward driving unit 60b are respectively installed on one side and the other side of the upper surface of the moving plate 50 .

The first forward/backward driving unit and the second forward/backward driving unit 60b may be formed of a pneumatic cylinder.

The first wear rate detection unit 70a is any one forming roller 22a coupled to the driving shaft 21 located on the upper side when it is advanced by the first forward and backward driving unit 60a, or the driving shaft located on the lower side It is located on the upper side of any one of the forming rollers 22b coupled to (21), and when it is moved backward, it is separated from the upper side of the forming rollers 22a and 22b and is located on the upper side of the moving plate 50 .

The first wear rate detection unit 70a may be formed of a fiber sensor to emit and receive light toward the edge of the forming rollers 22a and 22b.

The first wear rate detection unit 70a outputs a replacement signal of the forming rollers 22a and 22b when the wear rate of the forming rollers 22a and 22b is greater than or equal to a preset reference value. Therefore, the operator can know the replacement timing of the forming rollers 22a and 22b without visually checking how much the forming rollers 22a and 22b are worn, and the forming rollers 22a and 22b are excessively worn. It is possible to prevent the case where the material (P) is not formed normally.

The second wear rate sensing unit 70b is positioned above any one of the forming rollers 22a and 22b when it is advanced by the second forward and backward driving unit 60b, and when it is moved backward, the forming rollers 22a and 22b. It is separated from and is located on the upper side of the moving plate (50).

The second wear rate detection unit 70b may be formed of a fiber sensor to emit and receive light toward the edge of the forming rollers 22a and 22b.

The second wear rate detection unit 70b outputs a replacement signal of the forming rollers 22a and 22b when the wear rate of the forming rollers 22a and 22b is greater than or equal to a preset reference value. Therefore, the operator can know the replacement timing of the forming rollers 22a and 22b without visually checking how much the forming rollers 22a and 22b are worn, and the forming rollers 22a and 22b are excessively worn. It is possible to prevent the case where the material (P) is not formed normally.

At this time, the moving driving unit 40 is programmed to move the moving plate 50 by a preset distance to correspond to the interval between the forming rollers 22a and 22b.

That is, since the forming rollers 22a and 22b located on the upper side are formed to have a smaller diameter than the forming rollers 22a and 22b located on the lower side, when viewed from the upper side of the separator 10, the forming rollers located on the upper side ( 22a, 22b) covers only the central portion of the forming rollers 22a and 22b located on the lower side, so that both sides of the forming rollers 22a and 22b located on the lower side are protruded and seen, and the first wear rate detection unit 70a ) and the second wear rate sensing unit 70b emits and receives light toward the protruding portion of the forming rollers 22a and 22b located on the lower side, and the moving driving unit 40 includes the first wear rate sensing unit 70a. and the second wear rate sensing unit 70b is moved by a distance that can be sequentially positioned on a vertical line with the forming rollers 22a and 22b located on the upper side and the forming rollers 22a and 22b located below it, and then The forming rollers 22a and 22b located on the upper side and the forming rollers 22a and 22b located below are sequentially moved by a distance that can be located on a vertical line.

And, the first, second, forward, and backward driving units (60a, 60b) advance the first and second wear rate detection units (70a, 70b) at preset time intervals whenever the moving plate 50 moves to a preset distance. It is programmed to move backward, so that the first wear rate detection unit 70a and the second wear rate detection unit 70b detect the wear rates of all the forming rollers 22a and 22b.

That is, after the first and second wear rate detection units 70a and 70b sense the wear rates of the forming rollers 22a and 22b located at the time point, respectively, the first, second, forward, and backward driving units 60a and 60b operate the first, 2 The wear rate sensing units 70a and 70b are respectively moved backward, and the moving driving unit 40 moves the moving plate 50 toward the forming rollers 22a and 22b located in the second position.

Then, the first, second, and second driving units 60a and 60b advance the first and second wear rate detection units 70a and 70b, respectively, to detect the wear rates of the forming rollers 22a and 22b located in the second position.

The moving driving unit 40 and the first and second forward and backward driving units 60a and 60b move the first and second wear rate sensing units 70a and 70b at a preset distance and time interval in this way, and the first and second The wear rate sensing units 70a and 70b sequentially move from the forming rollers 22a and 22b located at the starting point along the forming rollers 22a and 22b located at the end point to detect the wear rate.

At this time, when the first wear rate detection unit 70a or the second wear rate detection unit 70b detects that the wear rate of the forming rollers 22a and 22b is worn above a preset reference value, the electrically connected control unit (not shown) The control unit stops the operation of the first, second, forward, and backward driving units 60a and 60b and the moving driving unit 40 while displaying the fact of wear on the operator's monitor by operating a buzzer to notify the manager.

Therefore, the operator arrives at the site, finds a position where the first wear rate detection unit 70a or the second wear rate detection unit 70b stops, and finds and replaces the forming rollers 22a and 22b worn by more than a preset reference value.

Next, the first foreign material removal unit 80 and the second foreign material removal unit 90 applied to the forming machine 1 according to an embodiment of the present invention will be described with reference to FIGS. 8 and 9 .

8 is a diagram illustrating a first foreign material removing unit applied to a forming machine according to an embodiment of the present invention, and FIG. 9 is a view showing a second foreign material removing unit applied to a forming machine according to an exemplary embodiment of the present invention.

First, the first foreign material removal unit 80 is configured to primarily remove the foreign material existing on the upper surface and the bottom surface of the material P before forming.

The first foreign material removal unit 80 may include a fixing unit 81 , a base plate 82 , an attachment film 83 , and a lifting cylinder 84 .

The fixing part 81 may include a pressure cylinder 811 and a pressure plate 812 .

The pressure cylinder 811 is formed of a hydraulic cylinder, and may be configured as a pair of two.

The pressure cylinder 811 is fixed to the upper surface of the support block 813, respectively, and is spaced apart from the ground by a predetermined distance.

The pressure plate 812 is composed of two pairs and is respectively coupled to the piston 1032 of the pressure cylinder 811 .

The pressure plate 812 is respectively advanced by the pressure cylinder 811 to press the one edge surface and the other edge surface of the material P, respectively, to separate the material P by a predetermined distance from the ground.

The base plate 82 is composed of two pairs and is respectively disposed on the upper side and the lower side of the material (P).

The attachment film 83 is fixed to each of the base plates 82 in the form of being superimposed in multiple layers.

The attachment film 83 fixed to the base plate 82 may be fixed through an adhesive.

An adhesive material is applied to the bottom surface of the attachment films 83 provided on the base plate 82 positioned on the upper side of the material P, and the attachment film provided on the base plate 82 positioned on the lower side of the material P An adhesive material is applied to the upper surface of (83).

The lifting cylinder 84 may be formed of a hydraulic cylinder.

The lifting cylinders 84 are formed in pairs to raise the base plate 82, respectively.

The lifting cylinder 84 located on the upper side lowers the base plate 82 to bring the attachment film 83 located on the lowest layer into contact with the upper surface of the material P, and the lifting cylinder 84 located on the lower side is the base plate By raising the 82, the adhesive film 83 located in the uppermost layer is brought into contact with the bottom surface of the material P.

Accordingly, foreign substances such as dust adhered to the material P are removed by being adhered to the adhesive material applied to the adhesive film 83 .

In addition, when many foreign substances are attached to the attachment film 83 located in the uppermost layer and the lowermost layer and the adsorption efficiency is lowered, the foreign material is removed with a new attachment film 83 located next by peeling off the attachment film 83. Do it.

In this way, after removing the foreign material attached to the material P through the first foreign material removal unit 80 , the foreign material attached to the material P is secondarily removed through the second foreign material removal unit 90 .

The second foreign material removal unit 90 operates following the first foreign material removal unit 80 , and is configured to remove foreign substances that have not been removed by the first foreign material removal unit 80 .

The second foreign material removal unit 90 may include a steamer 91 , a scraper 92 , and a drying unit 93 .

The steamer 91 includes a plurality of injection nozzles 911 for spraying steam to the material (P).

A scraping blade 921 is formed at the lower end of the scraper 92 to efficiently scrape and remove foreign substances existing on the upper surface of the material P.

The drying unit 93 may include a heating block 931 made of a metal material, a heating wire 932 embedded in the heating block 931 and operated by an external power source to generate heat.

The steamer 91 and the scraper 92 and the drying unit 93 are a hydraulic cylinder 96 on one moving plate 50 that is reciprocally moved in the horizontal direction by the pneumatic cylinder 94 on the upper part of the material P. Each is fixed through the media and performs its original function while moving sequentially along the longitudinal direction of the material (P).

Specifically, after the material P is seated on the upper surface of the pedestal 97 provided on one side of the separator 10, each hydraulic cylinder 96 is driven to respectively drive the steamer 91, the scraper 92 and the drying unit ( 93) is placed on the upper side of the material (P).

At this time, a pair of supports 98 for supporting both sides of the material (P) are formed on the upper surface of the support (97).

And, as shown in FIG. 9, the steamer 91 and the drying unit 93 are spaced apart from the upper surface of the material P by about 5 cm to 10 cm, and the scraping blade 921 of the scraper 92 is the material (P). It is lowered so that it can come into contact with the upper surface of the

Thereafter, the pneumatic cylinder 94 is driven to move the moving plate 50 forward from one end of the material P to the other end.

In this case, while the steam unit moves along the longitudinal direction of the material P, steam is sprayed on the upper surface of the material P, and then the scraper 92 moves along the longitudinal direction of the material P while the material (P) Removes foreign substances by scraping the upper surface of the material, and then the drying unit 93 moves along the longitudinal direction of the material P to transfer heat to the upper surface of the material P to dry the water generated by the steamer 91. make it

At this time, the steamer 91 in the forming machine 1 according to an embodiment of the present invention is programmed to stop the operation according to the time when the drying unit 93 arrives from one end of the material P to the other end, and the steamer 91 ) to the drying unit 93, after moving from one end to the other end of the material P, each hydraulic cylinder 96 is programmed to raise the steamer 91, the scraper 92 and the drying unit 93, The pneumatic cylinder 94 is programmed to retract the moving plate 50 to return the steamer 91, the scraper 92, the washing water spraying unit, the drying unit 93 and the water removing unit to their original positions.

Therefore, after removing foreign substances from the upper surface of the material P in this way, the jig is turned over by 180 degrees, and then the steamer 91, the scraper 92, and the drying unit 93 are driven to the lower surface of the material P. It is also necessary to remove any foreign matter that has been deposited.

Next, the standing unit 100 and the third foreign material removal unit 110 applied to the forming machine 1 according to an embodiment of the present invention will be described with reference to FIGS. 10 to 12 .

10 is a view showing a standing part applied to the forming machine according to an embodiment of the present invention, Figure 11 is a view showing a third foreign matter removal unit applied to the forming machine according to an embodiment of the present invention, Figure 12 is the present invention of the third foreign matter removal unit applied to the forming machine according to an embodiment is a diagram illustrating an example applied to the material erected by the standing unit.

The standing unit 100 is configured to stand up the material P on which the forming is completed by the forming forming unit 20 at a constant inclination.

The standing part 100 may include a seating plate 101 , a support plate 102 , and a standing cylinder 103 .

A plurality of support bars 101a are formed along the upper edge of the seating plate 101 .

The support bar 101a may be formed in a rectangular shape.

The seating plate 101 is raised or lowered to the height adjustment cylinder 104 together with the support plate 102 .

The height adjustment cylinder 104 may be formed of a hydraulic cylinder.

When the height adjustment cylinder 104 raises the support plate 102, the upper surface of the support bar 101a and the upper surface of the second support table 12 are positioned at the same height.

Accordingly, the forming is completed by the forming forming unit 20 and the material P supported on the second support table 12 is pushed and positioned on the upper surface of the support bar 101a.

And, when the height adjustment cylinder 104 lowers the support plate 102, the support bar 101a is

The support plate 102 is disposed below the seating plate 101 .

The support plate 102 may be formed to have the same shape and size as the seating plate 101 .

One side of the upper surface of the support plate 102 is hinged H1 to one side of the lower surface of the seating plate 101 .

Accordingly, the support plate 102 may be rotated in an upward or downward direction with respect to the hinge H1 .

The standing cylinder 103 may be formed of a hydraulic cylinder.

The body 1031 of the standing cylinder 103 is hinged H2 to the upper surface of the support plate 102 , and the piston 1032 is hinged H2 to the bottom surface of the seating plate 101 .

Accordingly, the standing cylinder 103 may rotate the seating plate 101 in an upward or downward direction by an extension operation.

That is, when hydraulic pressure is injected into the body 1031 as shown in FIG. 12 , the seating plate 101 is rotated upward so that the material P stands up to have a certain inclination.

And, when the hydraulic pressure is discharged from the body 1031 as shown in FIG. 10 , the seating plate 101 is rotated downward to conduct the material P. As shown in FIG.

Next, the operation of the standing unit 100 described above will be described.

First, the support plate 102 and the seating plate 101 are maintained in a raised state by the height adjustment cylinder (104).

Therefore, the operator has to position the upper surface of the support bar (101a) by pushing the material (P) supported on the second support table (12) after the forming is completed by the forming part (20).

Thereafter, the operator lowers the piston 1032 of the height adjustment cylinder 104 through a button (not shown) for controlling the height adjustment cylinder 104 provided on the separator 10 .

When the piston 1032 of the height adjustment cylinder 104 is lowered, the seating plate 101 and the support plate 102 and the material P are close to the ground.

Thereafter, when the piston 1032 of the standing cylinder 103 is advanced through a button (not shown) for controlling the standing cylinder 103 provided on the separator 10, the seating plate 101 and the material P are inclined in an inclined form. stand up

At this time, the material P is slid a predetermined distance along the inclined surface of the seating plate 101 , and the lower end thereof is supported by the separation prevention part 1021 provided at the end of the support plate 102 .

The separation prevention part 1021 may be formed in an approximately "L"-shaped cross-sectional shape to limit the sliding of the material (P).

In this way, when the material (P) is erected, the worker does not bend the waist or legs and can easily lift the forming material (P) with both hands in a comfortable standing state to move it to a separate storage place.

On the other hand, after leaving the forming material P from the seating plate 101, the seating plate 101 is inverted through the button for controlling the standing cylinder 103, and the support plate 102 through the height adjustment cylinder 104. The height of the upper surface of the support bar 101a and the upper surface of the second support table 12 is matched by raising the .

The third foreign material removal unit 110 is configured to apply vibration to the material P erected by the standing unit 100 to remove the foreign material attached to the material P during the forming process.

That is, if the above-described first foreign material removal unit 80 and the second foreign material removal unit 90 remove the foreign material as a kind of preliminary, the third foreign material removal unit 110 finally removes the foreign material.

At this time, the above-mentioned standing part 100 may be omitted, and in this case, the material P on which the forming has been completed is mounted at an angle on a separate inclined support (not shown), and then the foreign material is transferred to the third foreign material removal unit 110 . should be removed.

The third foreign material removal unit 110 includes a seating unit 111 , a first vibration transmitting unit 112 , a second vibration transmitting unit 113 , a third vibration transmitting unit 114 , and a first vibration generating unit 115 . , a second vibration generating unit 116 , and a third vibration generating unit 117 may be included.

At this time, the forming machine 1 according to an embodiment of the present invention may further include a pair of posts 120 disposed to be spaced apart from each other, and a ceiling portion 130 coupled to the upper surface of the posts 120 , The first vibration generating unit 115 , the second vibration generating unit 116 , and the third vibration generating unit 117 may be installed on the bottom surface of the ceiling unit 130 .

And, on the bottom surface of the post 120, a wheel 121 that moves in the cloud along the ground may be installed.

Accordingly, the third foreign material removal unit 110 can be easily located on the upper side of the material P maintaining the standing state by the standing unit 100 or separated from the material P.

The seating part 111 may be formed in a right triangle shape having an inclined surface corresponding to the upper inclined surface of the door.

The seating part 111 is mounted on the upper surface of the door with an inclined surface.

Although not shown in the drawing, the seating part 111 may be fixed to the door through a clamp.

For example, the clamp may include a fixing bar formed on both sides of the seating part 111 and having a "L"-shaped cross-sectional shape, a clamp coupled to the lower end of the fixing bar and fixed in a way that pinches the edge of the material (P). there is.

That is, after the seating portion 111 is seated on the upper surface of the material P, the edge of the material P is clamped with tongs and fixed.

As another example, an adhesive component that adheres to the material P may be applied to the seating portion 111 on an inclined surface.

At this time, as is known, the adhesive component has a weak adhesive type and a strong type, and the adhesive component applied to the seating part 111 has an adhesive strength so that it can be easily removed while attaching the seating part 111 to the material P. Can be applied as a weak type.

The first vibration transmitting unit 112 may be formed in a “C”-shaped cross-sectional shape with an open bottom surface and an empty space therein.

That is, the first vibration transmitting unit 112 has a cylindrical structure.

Then, along the lower peripheral surface of the first vibration transmission unit 112, the first seating piece 1121 to be seated on the upper surface of the material (P) is formed.

The first seating piece 1121 may be formed of a buffer material to prevent damage to the material P, and the material may be made of a rubber material or a silicone material.

The second vibration transmitting unit 113 may be formed in a “C”-shaped cross-sectional shape in which an empty space is formed inside an open bottom surface.

That is, the second vibration transmitting unit 113 may have a cylindrical structure to surround the outer surface of the first vibration transmitting unit 112 .

Then, along the lower circumferential surface of the second vibration transmitting part 113 , the second seating piece 1131 seated on the upper surface of the first seating piece 1121 is formed.

The second seating piece 1131 may also be made of a rubber material or a silicone material to prevent excessive impact from being transmitted to the material P.

The third vibration transmission unit 114 may be formed in a “C”-shaped cross-sectional shape in which an empty space is formed inside an open bottom surface.

That is, the third vibration transmitting unit 114 may have a cylindrical structure to surround the outer surface of the second vibration transmitting unit 113 .

And, along the lower circumferential surface of the third vibration transmission unit 114, the third seating piece 1141 to be seated on the upper surface of the second seating piece 1131 is formed.

In addition, the third seating piece 1141 may also be made of a rubber material or a silicone material to prevent excessive impact from being transmitted to the material P.

In addition, the first vibration transmission unit 112 , the second vibration transmission unit 113 , and the third vibration transmission unit 114 are a lightweight material (P) such as synthetic resin to prevent excessive shock from being transmitted to the material (P). can be made with

The lower side of the first vibration generating unit 115 sequentially passes through the upper surfaces of the third vibration transmitting unit 114 and the second vibration transmitting unit 113 and is fixed to the upper surface of the first vibration transmitting unit 112 , and the upper side of the first vibration generating unit 115 is fixed to the upper surface of the first vibration transmitting unit 112 . The first wire 1151 fixed to the first drum 1153, the first wire 1151 to the first drum 1153 is wound or unwound by rotating the first drum 1153 in the forward or reverse direction A first motor 1152 may be included.

The second vibration generating unit 116 has a lower side that penetrates through the upper surface of the third vibration transmitting unit 114 and is fixed to the upper surface of the second vibration transmitting unit 113 , and the upper side is fixed to the second drum 1163 . 2 wires 1161 and a second motor 1162 for rotating the second drum 1163 in a forward or reverse direction so that the second wire 1161 is wound or unwound on the second drum 1163 . .

The third vibration generating unit 117 has a lower side fixed to the upper surface of the third vibration transmitting unit 114 , and a third wire 1171 having an upper side fixed to the third drum 1173 , the third drum 1173 . It may include a third motor 1172 for rotating the third drum 1173 in a forward direction or a reverse direction so that the third wire 1171 is wound or unwound.

At this time, the first motor 1152, the second motor 1162 and the third motor 1172 are installed on the lower surface of the ceiling part 130 inclined on the upper surface of the support post 120. Brackets having a "L" shape cross-section ( B) respectively.

At this time, the first motor 1152 , the second motor 1162 , and the third motor 1172 are arranged in a layered form.

Next, the operation of the third foreign material removal unit 110 described above will be described.

First, the seating portion 111 is fixed to the upper surface of the material P supported to stand in an inclined form on the seating plate 101 .

Thereafter, the first vibration transmitting unit 112 is seated on the upper surface of the seating unit 111 , and the first vibration transmitting unit 112 is surrounded by the second vibration transmitting unit 113 , and the third vibration transmitting unit 114 . The second vibration transmitting unit 113 is wrapped with a furnace, and the first vibration transmitting unit 112 , the second vibration transmitting unit 113 , and the third vibration transmitting unit 114 are laminated on the upper surface of the seating unit 111 .

At this time, a first vibration generating unit 115 and a second vibration generating unit 116 and a lifting guide tube 118 surrounding the outer periphery of the third vibration generating unit 117 are fixed on the upper surface of the seating unit 111 . It is preferable to suppress the third vibration generating unit 117 from shaking during the lifting process.

The first motor 1152 , the second motor 1162 , and the third motor 1172 respectively connect the first vibration transmission unit 112 , the second vibration transmission unit 113 , and the third vibration transmission unit 114 . It is programmed to rise simultaneously and then descend sequentially.

To this end, a button for simultaneously operating the first motor 1152 , the second motor 1162 , and the third motor 1172 may be provided on the post 120 .

When the operator presses the button, the electrically connected control unit simultaneously operates the first motor 1152 , the second motor 1162 , and the third motor 1172 .

Accordingly, the first motor 1152, the second motor 1162, and the third motor 1172 respectively rotate the first drum 1153, the second drum 1163, and the third drum 1173 in the forward direction, respectively. Thus, the first wire 1151, the second wire 1161, and the third wire 1171 are wound.

By doing this, the first vibration transmitting unit 112 , the second vibration transmitting unit 113 , and the third vibration transmitting unit 114 are raised at the same time.

At this time, the second vibration transmitting unit 113 is raised to the upper side of the first vibration transmitting unit 112 , and the third vibration transmitting unit 114 is raised to the upper side of the second vibration transmitting unit 113 .

That is, in the second motor 1162 and the third motor 1172 , the second vibration transmitting unit 113 is not spaced apart from the upper side of the first vibration transmitting unit 112 , and the third vibration transmitting unit 114 is It is programmed to wind the second wire 1161 and the third wire 1171 to a length not to be spaced apart from the upper side of the second vibration transmission unit 113 , respectively.

Then, the control unit 1152, the second motor 1162 and the third motor 1172 sequentially the first drum 1153, the second drum 1163, and the third drum 1173 sequentially By rotating in the reverse direction, the first vibration generating unit 115 , the second vibration generating unit 116 , and the third vibration generating unit 117 are sequentially descended.

When the first vibration generating unit 115 descends, the first seating piece 1121 strikes the seating portion 111 so that vibration is primarily generated in the material P, and when the second vibration generating unit 116 descends The second seating piece 1131 strikes the first seating piece 1121 so that vibration is generated in the material P secondarily, and when the third vibration generating unit 117 descends, the third seating piece 1141 is 2 By hitting the seating piece 1131, vibration is generated in the material P in the third order.

That is, vibration is repeatedly generated in the material P by the descent of the first vibration generating unit 115, the second vibration generating unit 116, and the third vibration generating unit 117, and is buried in the material P. Foreign matter, such as dust, falls to the ground.

At this time, the second vibration generating unit 116 is formed to have a heavier weight than the first vibration generating unit 115 so that the vibration transmitted to the material P can be increased, and the third vibration generating unit 117 is the second vibration generating unit 117 . 2 It may be formed to have a heavier weight than the vibration generating unit 116 .

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and it should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

1: Forming machine 10: Separator
11: first support table 12: second support table
13: rotation guide plate 20: forming forming part
21: drive shaft 21a: spiral
22a, 22b: forming roller 221a, 221b, 31a: spiral hole
23: upper gear 24: lower gear
25: connecting gear 30: additional forming roller
31: central 32: extruded piece
40: moving driving unit 50, 95: moving plate
60a: first forward and backward driving unit 60b: second forward and backward driving unit
70a: first wear rate detection unit 70b: second wear rate detection unit
80: first foreign material removal part 81: fixed part
811: pressure cylinder 812: pressure plate
813: support block 82: base plate
83: adhesive film 84: elevating cylinder
90: second foreign matter removal unit 91: steam machine
911: injection nozzle 92: scraper
921: scraping blade 93: drying unit
931: heating block 932: heating wire
94: pneumatic cylinder 96: hydraulic cylinder
97: pedestal 98: support
100: standing unit 101: seating plate
101a: support bar 102: support plate
1021: separation prevention part 103: standing cylinder
1031: body 1032: piston
104: height adjustment cylinder 110: third foreign matter removal part
111: seating part 112: first vibration transmission part
1121: first seating piece 113: second vibration transmission unit
1131: second seating piece 114: third vibration transmission unit
1141: third seating piece 115: first vibration generating unit
1151: first wire 1152: first motor
1153: first drum 116: second vibration generating unit
1161: second wire 1162: second motor
1163: second drum 117: third vibration generating unit
1171: third wire 1172: third motor
1173: third drum 118: elevating guide barrel
120: holding 121: wheel
130: ceiling

Claims (2)

reservation;
A drive shaft installed in the separator, rotated in opposite directions through a driving unit, forming a pair in the upper and lower directions, arranged in multiple rows in the horizontal direction, both sides projecting to both sides of the separator, and an upper driving shaft protruding to both sides of the separator and a forming roller mounted on the lower drive shaft and formed to have the same or different diameters and alternately forming the material of the inner or outer plate used in the fire door;
a plurality of additional forming rollers having a spiral hole to be coupled to the drive shaft instead of the forming roller, and formed to have different shapes or sizes;
a moving driving unit installed on the upper surface of the separator;
a moving plate reciprocally moved along the longitudinal direction of the separator by the moving driving unit;
first, second, forward, and backward driving units respectively installed on one side and the other side of the upper surface of the moving plate;
The first forward or backward driving unit moves forward or backward and is located above or separated from the forming roller protruding to one side of the separator, and emits and receives light toward the edge of the forming roller located at the upper and lower sides, respectively. a first wear rate detection unit for outputting a replacement signal of the forming roller when the wear rate of the forming roller is greater than or equal to a preset reference value;
The second forward or backward driving unit moves forward or backward and is respectively located or separated from the upper side of the forming roller protruding to the other side of the separator, and emits and receives light toward the edge of the forming roller located at the upper and lower sides. a second wear rate detection unit for outputting a replacement signal of the forming roller when the wear rate of the forming roller is greater than or equal to a preset reference value;
a first foreign material removal unit disposed to be spaced apart from the separator by a predetermined distance and configured to remove foreign materials present on one surface or the other surface of the material before forming;
a second foreign material removal unit operated following the first foreign material removal unit and removing foreign substances present on one or the other surface of the material; and
Including; and a standing part for standing the material on which the forming is completed by the forming part at a constant inclination;
A spiral and a spiral hole are respectively formed in the outer periphery of the drive shaft and the forming roller to be coupled or separated from each other,
The first foreign material removal unit,
a fixing part for spaced apart from the ground by a predetermined distance, including a pair of pressure cylinders disposed to be spaced apart from each other and a pressure plate for pressing the edge surface of the material while being advanced by the pressure cylinder, respectively;
Base plates respectively disposed on the upper and lower sides of the material;
an adhesive film fixed to the base plate in a form overlapping each of several layers and coated with an adhesive material for separating foreign substances adhered to the material; and
Containing; and a lifting cylinder for raising or lowering the base plate, respectively, so that the attachment film is in contact with or spaced apart from the upper and lower surfaces of the material.
The second foreign material removal unit,
a steamer for spraying steam on one side or the other side of the material;
a scraper for scraping one side or the other side of the material; and
Includes; drying unit for drying by applying heat to one side or the other side of the material;
The steamer, scraper, and drying unit are jointly fixed to one moving plate moving in the horizontal direction by a pneumatic cylinder and move along the longitudinal direction of the material,
The standing part,
a seating plate on which the forming material is seated;
a support plate having an upper surface hinge-coupled to one side of the lower surface of the seating plate;
A forming machine comprising a; hinge-coupled jointly to the upper surface of the support plate and the lower surface of the seating plate, and a standing cylinder for rotating the seating plate in an upward or downward direction by an extension operation. delete

Images