KR200296071Y1 - A forming apparatus for door manufacture process - Google Patents

Abstract

The present invention relates to a forming apparatus, and in particular, to provide a forming apparatus of a steel plate for a fire door to enable the forming process of the outer plate and the inner plate forming a fire door through a single equipment.

The present invention for this purpose and the main bed; A roller unit rotatably mounted along a central portion of the upper surface of the main bed; A forming part provided on both sides of the roller part so as to face each other; Drive means for providing a driving force; A bottom part is movably supported by the main bed, and an upper part thereof is seated on each of the forming parts, and receives the driving force in a state of being connected to the driving means, and selectively moves the respective forming parts toward the width direction of the main bed by a required distance. Moving means; And, one end is fixed to the moving means, the other end is fixed to each of the forming portion: a plurality of cylinders for selectively moving the respective forming portion from the moving means toward the width direction of the main bed: is configured to include A foaming apparatus for a fire door manufacturing process is presented.

Description

A FORMING APPARATUS FOR DOOR MANUFACTURE PROCESS}

The present invention relates to a forming apparatus, and in particular, a steel plate for a fire door used to form a circumferential portion of a steel plate for manufacturing a fire door used in an office or an apartment of a general building to a shape as required. Relates to a forming apparatus.

In general, the fire door is separated into each of the outer plate 10 and the inner plate 20 made of iron is manufactured by mutual coupling.

At this time, since the outer plate 10 and the inner plate 20 are different from each other, the coupling is made after cutting and forming the necessary portion through a separate process, respectively.

That is, since the width of the outer plate 10 of FIG. 1A is wider than the width of the inner plate of FIG. 1B, the peripheral portions of each of the outer plate 10 and the inner plate 20 are manufactured in the required shape. In order to manufacture a separate process in different equipment had to be made.

In particular, the fire doors have different specifications according to the shape of each building, so in order to manufacture a fire door having a specific specification, the inconvenience of having to perform the positioning of the forming part and the shape of the forming according to the size of each outer and inner plates was different. there was.

That is, the position adjustment of each equipment for the forming process was required for each manufacture of fire doors according to each specification.

For this reason, in the related art, each of the outer plate 10 and the inner plate 20 is manufactured in a separate lot-by-lot production, and then coupled to each other, or the outer plate 10 and the inner plate 20 have different working positions. After each preparation in the mutual bonding.

Accordingly, there was a problem that the increase in inventory and the decrease in productivity caused by the production of each lot were caused.

The present invention has been devised to solve the conventional problems as described above, the main purpose of the present invention is to enable the forming process of the outer plate and inner plate forming a fire door through a single equipment, and according to the manufacturing of the outer plate and inner plate The present invention provides a foaming device for a fire door manufacturing process that enables the forming of a peripheral portion of each iron plate as needed without an operation of a separate manual forming equipment.

Figure 1a is a side cross-sectional view schematically showing the outer plate of a typical fire door

Figure 1b is a side cross-sectional view schematically showing the inner plate of a typical fire door

2a to 2b is a plan view schematically showing the operating state of the outer plate processing of the forming device for a fire door manufacturing process according to the present invention

Figure 3 is a front view showing a schematic state of the forming device for a fire door manufacturing process according to the present invention

Figure 4 is a side view of the main part showing a schematic state of the forming device for a fire door manufacturing process according to the present invention

5a to 5b is a plan view schematically showing an operating state during the inner plate processing of the forming device for a fire door manufacturing process according to the present invention

Explanation of symbols on the main parts of the drawings

100: main bed 200: roller portion

310: outer plate forming unit 320: inner plate forming unit

410: servo motor 406a, 406b: worm reducer

421 and 422: spiral shaft 430: drive wheel

441, 442: drive shaft 450: timing belt

510 and 520: moving means 710 and 720: cylinder portion

According to an aspect of the present invention for achieving the above object, the main bed is fixed to the ground to form an appearance; A plurality of rollers which are rotatably mounted along a central portion of the upper surface of the main bed to convey an outer plate or an inner plate of the fire door; A forming part provided on both sides of the roller part so as to face each other and selectively installed to move in the width direction of the main bed, and forming an outer plate or a inner circumferential part of the fire door in a required shape; Driving means for providing a driving force fixed to the main bed; A bottom part is movably supported by the main bed, and an upper part thereof is seated on each of the forming parts, and receives the driving force in a state of being connected to the driving means, and selectively moves the respective forming parts toward the width direction of the main bed by a required distance. Moving means; And, one end is fixed to the moving means, the other end is fixed to each of the forming portion: a plurality of cylinders for selectively moving the respective forming portion from the moving means toward the width direction of the main bed: is configured to include There is provided a forming device for a fire door manufacturing process.

Hereinafter, an embodiment of the forming apparatus of the present invention will be described in detail with reference to FIGS. 2A to 5B.

First, Figures 2a to 2b is a plan view schematically showing a forming apparatus according to the present invention when the outer door of the fire door processing, Figure 3 is a front view schematically showing a forming apparatus according to the present invention.

As can be seen from this, the forming apparatus of the present invention includes a main bed 100, a roller part 200, a forming part 310, 320, a driving means, a moving means 510, 520, and a plurality of cylinder parts 710, 720. The configuration is presented.

Hereinafter, the structure of each of the above components will be described in more detail.

First, the main bed 100 constituting the forming device forms the external form of the forming device according to the present invention, and is fixed to the ground.

In addition, a plurality of roller parts constituting the forming apparatus are rotatably mounted along a central portion of the upper surface of the main bed 100 to convey the outer plate 10 or the inner plate 20 of the fire door. .

At this time, the roller unit 200 is configured to be selectively conveyed while rotating by a separate driving means (not shown).

In addition, the forming units 310 and 320 constituting the forming apparatus are provided on both sides of the roller unit so as to face each other and are installed to be selectively moved toward the width direction of the main bed 100.

The forming parts 310 and 320 serve to form the outer plate 10 or the inner plate 20 of the fire door in a required shape.

In particular, the forming units 310 and 320 are configured to form one forming unit as a pair of two forming apparatuses facing each other, and is largely composed of an outer plate forming unit 310 and an inner plate forming unit 320.

At this time, in the present invention, the outer plate forming part 310 is provided on the carry-in side when the outer plate 10 or the inner plate 20 is viewed based on the carrying direction, and the inner plate forming unit 320 is an outer plate ( 10) Or, it is presented as an embodiment to be provided on the carrying out side with respect to the carry-in direction of the inner plate 20.

In addition, the driving means constituting the forming apparatus provides a driving force in a fixed state to the main bed 100.

The driving means largely includes a servo motor 410, a plurality of spiral shafts 421 and 422, a driving wheel 430, and a plurality of driving shafts 441 and 442.

At this time, both ends of the spiral shafts 421 and 422 are fixed to the main bed 100, respectively, and are installed along the width direction of the main bed 100 to couple the moving means.

In addition, each of the driving wheels 430 transmits a driving force of the servo motor 410, and is connected to the motor shaft 411 by a timing belt 450 to perform driving thereof.

In addition, one end of each of the driving shafts 441 and 442 is integrally provided with the driving wheel 430, and the driving shafts 441 and 442 are driven in the same direction as the driving wheel 430. It is coupled to the reducers 406a and 406b to drive the respective spiral shafts 421 and 422.

At this time, the drive shafts 441 and 442 may be selectively connected to the worm reduction gears 406a and 406b so that the spiral shafts 421 and 422 provided on either side of the drive wheel 430 may be selectively driven. Do.

This is because, since the width of the inner plate 20 or the outer plate 10 may be different according to the specifications of the fire door, it is more preferable that the moving distances of the forming parts 310 and 320 can be adjusted according to the specifications of the fire door. .

Accordingly, an embodiment of the present invention suggests that the ends of each of the drive shafts 441 and 442 can be selectively connected to the worm reduction gears 406a and 406b by the coupling 470 or the like.

In addition, the moving means 510 and 520 constituting the forming apparatus selectively move toward the width direction of the main bed 100 together with the respective forming parts 310 and 320 by the necessary distance so that the respective forming parts 310 and 320 are separated from each other. (10) Or, the forming process can be performed in accordance with the width of the inner plate 20 and at the same time supporting only the forming unit (310,320) to be selectively moved toward the width direction of the main bed (100) Play a role.

To this end, the moving means (510, 520) is supported at the bottom of the main bed 100 to be movable, the upper portion of each of the forming unit (310, 320) is seated, and transmits the driving force in a state connected to the driving means It is configured to receive and operate.

In this case, a plurality of guide rails 511 are formed on the upper surfaces of the moving means 510 and 520 in the width direction thereof to support the movement of the forming parts 310 and 320.

The plurality of cylinders 710 and 720 constituting the forming apparatus selectively move the forming units 310 and 320 outwardly by a predetermined distance from the moving means 510 and 520.

That is, when the inner plate 20 passes through the outer plate forming unit 310, when the forming devices constituting the outer plate forming unit 320 are centered with respect to each other, the outer plate forming unit 310 is moved outwardly (away from each other). By moving the inner plate 20 is configured to pass through without forming work by the forming unit 310 for the outer plate.

Of course, even when the outer plate 10 passes through the inner plate forming unit 320, the forming unit of the inner plate forming unit 320 is opened to each other to allow passage of the outer plate 10.

Hereinafter, the operation of the forming apparatus of the present invention having the above-described configuration will be described in more detail according to a control procedure for the forming process of the outer plate 10 with reference to FIGS. 2A to 2B.

First, when a specific fire door is to be manufactured, the specifications of the fire door are input to a controller (not shown).

In this case, the controller controls the servo motor 410 to be driven.

As such, when the servo motor 410 is driven, the timing belt 450 connected to the motor shaft 411 of the servo motor 410 drives the driving wheel 430. Accordingly, each of the driving shafts 441 and 442 connected to the driving wheel 430 rotates.

The worm reduction gears 406a and 406b connected to one end of the driving shafts 441 and 442 rotate the respective spiral shafts 421 and 422 by the rotation of the driving shafts 441 and 442.

At this time, since each of the spiral shafts (421, 422) is fixed to the main bed 100 and the rotation is made, each of the forming unit (310, 320) mounted in the state connected to each of the spiral shafts (421,422) The moving means 510 and 520 are gradually moved inside the main bed 100 by the rotation of the spiral shafts 421 and 422.

Of course, the movement means (hereinafter referred to as "first movement means") 510 equipped with the inner plate forming unit 320 in the above process does not matter even if the movement is not performed.

At this time, if the first moving means 510 is to be set so as not to move, a spiral shaft (hereinafter referred to as “first spiral shaft”) 421 connected to the first moving means 510 and the warhead reducer ( Hereinafter, a coupling (not shown) connecting the first worm reducer 406a or the first worm reducer 406a to a drive shaft (hereinafter referred to as a “first drive shaft”) 441 is provided. In this case, since the driving force is not transmitted, the first spiral shaft 421 cannot be rotated, so that the first moving means 510 is another moving means (hereinafter referred to as “second moving means”). Despite the movement of 520).

On the other hand, when the operator puts the outer plate 10 of the fire door to the roller portion 200 in the state that the movement means (510, 520) is made as described above, the roller portion 200 is driven by a driving means (not shown) While carrying out the driving, the outer plate 10 is conveyed to the side opposite to the side on which the input is made (left side on the drawing).

At this time, since the pair of forming devices constituting the outer plate forming unit 310 is moved to its working position by the above-described series of processes, the peripheral portion of the outer plate 10 is the outer plate forming unit. After passing through the 310, a gradual forming is performed, and then the outer plate forming unit 310 continues to move to the other side of the roller unit 200 in which the inner plate forming unit 320 is located.

In this case, the controller controls two cylinder parts (hereinafter, referred to as “first cylinder parts”) 710 connected to the inner plate forming part 320 to constitute a pair of inner plate forming parts 320. The forming apparatus is in a state of being spaced apart in the direction of the arrow.

That is, since each of the first cylinder unit 710 operates under the control of the controller, the inner plate forming unit 320 is moved to the outer side of the main bed 100, thereby forming the inner plate forming unit 320. Forming devices are to be separated from each other.

The state thereof is the same as that shown in Figure 2b, at this time, each forming device can be prevented to be removed to the outside by moving with the guide rail 521 formed on the upper surface of the moving means 520.

Therefore, the outer plate 10 having a forming process while passing through the outer plate forming unit 310 is discharged while leaving the inner plate forming unit 320 without interference of the inner plate forming unit 320.

Meanwhile, FIGS. 5A to 5B are plan views illustrating an operation state when forming the inner plate 20. Accordingly, the forming process of the inner plate 20 will be described as follows.

When the worker inserts the inner plate 20, as shown in FIG. 5A, the controller controls two cylinder portions (hereinafter referred to as “second cylinder portions”) 720 connected to the outer plate forming portion 310. As a result, a pair of forming apparatuses forming the outer plate forming unit 310 are opened to each other in the direction of the arrow.

In this case, the controller can determine whether the input iron plate is the inner plate 20 or the outer plate 10 is possible by the operator directly input or by providing a separate sensing means, the technical configuration of the Since more specific description will be omitted.

If the outer plate forming unit 310 is opened as described above, the inner plate 20 passes through the outer plate forming unit 310 without forming, and as shown in FIG. 5B, the inner plate forming unit 320 is illustrated. It is conveyed to the position provided with.

At this time, the inner plate forming unit 320 is moved to the inside of the main bed 100 by a distance corresponding to the width according to the specifications of the inner plate 20 smoothly forming the inner plate 20 Can be performed.

As described above, the forming device for the fire door manufacturing process according to the present invention can obtain the effects described below.

First, there is an effect that the setting work for the positioning of the outer plate and the inner plate for each specification by manual work and the setting of the position of each work part does not have to be performed at each operation.

That is, the forming process for each of the outer and inner plates can be performed only by inputting a specification for the simple fire door by the user.

Second, there is no need for a separate lot (lot) production has the effect that can smoothly cope with the problems caused by the increase in inventory.

Third, the forming process can be performed through a single forming apparatus without producing each outer plate and inner plate at different working positions, thereby improving productivity.

In particular, the outer plate can be smoothly conveyed without interference of the inner plate forming unit during the forming of the outer plate, and the inner plate can be smoothly conveyed without interference of the outer plate forming unit when forming the inner plate, so that the smooth forming operation according to the inner plate or the outer plate This has the effect of being possible.

Claims (4)

A main bed fixed to the ground to form an appearance; A plurality of rollers which are rotatably mounted along a central portion of the upper surface of the main bed to convey an outer plate or an inner plate of the fire door; A forming part provided on both sides of the roller part so as to face each other and being selectively movable in the width direction of the main bed, and forming the outer plate or the inner plate circumferential part of the fire door in a required shape; Driving means for providing a driving force fixed to the main bed; A bottom part is movably supported by the main bed, and an upper part thereof is seated on each of the forming parts, and receives the driving force in a state of being connected to the driving means, and selectively moves the respective forming parts toward the width direction of the main bed by a required distance. Moving means; And, One end is fixed to the moving means, and the other end is fixed to each of the forming parts, and includes a plurality of cylinder parts for selectively moving the respective forming parts from the moving means toward the width direction of the main bed. Forming device for fire door manufacturing process. The method of claim 1, The forming unit is a pair of two forming devices facing each other, An outer plate forming unit provided on either side of the outer plate or the inner plate in a carrying direction to form a peripheral portion of the outer plate; Forming apparatus for a fire door manufacturing process characterized in that each of the outer plate or the inner plate formed on the other side relative to the carrying direction of the inner plate formed of the inner plate forming unit for forming a peripheral portion of the inner plate. The method of claim 1, The drive means With servo motor, A plurality of spiral shafts fixed at both ends of the main bed and installed along the width direction of the main bed to which the respective moving means are coupled; A driving wheel connected to a motor shaft of the servo motor by a timing belt; One end is integrally provided with the drive wheel is driven in the same direction as the drive wheel, the other end is formed for the fire door manufacturing process characterized in that it comprises a plurality of drive shafts coupled to the helical shaft and the worm reduction gear Device. The method of claim 1, Forming apparatus for a fire door manufacturing process characterized in that a plurality of guide rails are formed on the upper surface of the moving means in the width direction to support the movement of each forming part.