KR100622686B1 - Connecting mold for fabricated insulation panel of 4 face bended - Google Patents

Abstract

The present invention relates to a mold for connecting a bent continuous assembled thermal insulation panel, which enables continuous injection of a heat insulating material by easily connecting each steel sheet member which is continuously processed and supplied in a sheet form, and is processed in a sheet form and continuously An object of the present invention is to provide a mold for connecting a bent continuous continuous insulation panel that can be reused as well as easily connect each steel sheet member so as to continuously inject the raw material of the thermal insulation material into each of the supplied steel sheet members. In order to achieve the above object, the connecting mold according to the present invention is a connecting mold connecting the ends of the steel sheet members which are bent in a sheet form and continuously supplied to each other, the bridge being positioned between the continuously supplied steel sheet members; And a pair of coupling portions extending from both ends of the bridge and having a fitting groove formed at each end of the steel sheet member, and bent at the inner end of the fitting groove to guide the insertion of the steel sheet member.

Insulation Panel, Insulation, Mold, Bending, Sheet

Description

CONNECTING MOLD FOR FABRICATED INSULATION PANEL OF 4 FACE BENDED}

1 is a flow chart illustrating a manufacturing process of a typical bend bending continuous prefabricated insulation panel,

2 is a perspective view of a mold for connection according to the present invention;

3 is a cross-sectional view of the mold for connection according to the present invention.

4 is a cross-sectional view of a connecting mold according to another embodiment of the present invention.

5 is a working state using the mold for connection according to the invention.

<Explanation of symbols for the main parts of the drawings>

10: mold for connection 12: bridge

14: coupling portion 16: fitting groove

18: bend

The present invention relates to a connection mold for connecting each insulation panel in the manufacture of a continuous bendable prefabricated insulation panel, and more particularly, to easily connect each steel sheet member continuously processed and supplied in a sheet form to insulate the insulation. The present invention relates to a mold for connecting a bent continuous prefabricated thermal insulation panel which enables continuous injection of a.

In general, the insulation panel used as a wall or partition of a prefabricated building is inserted between the front panel and the rear panel and the insulation for sound insulation or sound insulation. As the heat insulating material, a heat insulating material such as styrofoam, glass fiber, rock wool, plywood, polyester, or the like is used.

Styrofoam of the above-described insulation is very weak to heat, toxic gases and flames are generated in the event of a fire, glass fiber is a non-combustible material, but its use is limited due to the dust of glass powder generated during panel production.

In this way, not only the effect of heat insulation, soundproofing, sound insulation, etc. of the building, but also flame retardancy and fire safety during use and manufacturing are required. For this purpose, a method of foaming polyurethane and using it as a heat insulating material is proposed and used. have.

1 is a flow chart illustrating a manufacturing process of a general bent continuous assembled insulating panel, it was proposed by the applicant of the Korean Patent Application No. 84464 dated October 21, 2004.

The manufacturing process of the above-described four- bend continuous prefabricated thermal insulation panel is configured to be a batch operation by the conveyor, the mounting step (S11) for mounting the upper and lower steel plates to the uncoiler, spaced apart by a predetermined distance Supply step (S12) for supplying a plurality of layers, flattening step (S13) to flatten the supplied steel sheet, dry step (S14) for forming a chamfer line for removing or bending unnecessary parts of the steel sheet, flattened flat steel sheet Forming step (S15) for passing through the forming rollers to form the assembly portion at both ends, cutting and bending step (S16) for cutting the molded steel sheet in the form of sheet and front and rear ends, continuously in the sheet steel sheet Connecting step (S17) for connecting to supply the heat insulating material, foaming step (S18) for foaming the heat insulating material in the space between the plurality of steel sheets, the heat-insulated foamed steel sheet is crimped It consists of a formulation step (S19) to make a form of a product and a product cutting step (S30) for cutting the product to a predetermined size, the operation proceeds continuously in each process and is produced as a continuous prefabricated insulation panel bent bending of the finished product. .

At this time, the connecting step is a step of connecting the steel sheet members that are bent into a sheet shape and continuously supplied to each other, and connects the ends of each steel sheet member to each other. This is to continuously inject the insulator stock solution in the foaming step (S18) of the next step, and to prevent the insulator stock solution from leaking into the gap between the steel sheet members.

To this end, conventionally, after inserting a mold for maintaining a predetermined gap in the space between the respective steel sheet members, by attaching a tape to the end of each thermal insulation panel so that each steel sheet member is fixed.

As such, in the related art, the productivity of the product is reduced due to the operation of attaching the tape to connect the steel sheet members continuously supplied. In addition, there is a problem in safety because the operation of pasting the tape is conventionally performed by the operator.

Accordingly, in the past, the tape gluing operation has been automated to improve productivity. However, since the tape used for one operation cannot be reused, the cost is increased, and the used tape is used to pollute the environment. Improvement measures are required.

An object of the present invention is to solve the problems of the prior art described above, as well as to easily connect each steel sheet member so as to continuously inject the raw material of the insulating material to each steel sheet member is processed continuously in the form of a sheet It is to provide a mold for the connection of reusable bendable continuous prefabricated insulation panel.

In order to achieve the above object, the connecting mold according to the present invention is a connecting mold connecting the ends of the steel sheet members which are bent in a sheet form and continuously supplied to each other, the bridge being positioned between the continuously supplied steel sheet members; And a pair of coupling portions extending from both ends of the bridge and having a fitting groove formed at each end of the steel sheet member, and bent at the inner end of the fitting groove to guide the insertion of the steel sheet member.

Preferably, the bent portion may be bent upwardly or downwardly. It is also possible that one of the bent portions is bent upward, and the other bent portion is bent downward.

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

Referring to FIG. 2, which is a perspective view of a connecting mold according to the present invention, and FIG. 3, which is a cross-sectional view of the connecting mold according to the present invention, as follows.

The connection mold 10 of the present invention is connected to the sheet-like steel sheet member continuously supplied in the manufacturing process of the bent continuous assembly thermal insulation panel to be continuous work is made.

The manufacturing process of the above-described four- bend continuous prefabricated insulation panel is a series of processes consisting of mounting step, supply step, flattening step, drying step, forming step, cutting and bending step, connecting step, foaming step, formulation step, product cutting step This is carried out continuously, and a continuous prefabricated insulation panel of four bends is manufactured.

On the other hand, the cutting and bending step is passed through the steel sheet formed by the assembly portion at both ends of the press machine is cut in the form of a sheet along the chamfer line formed in the drying step, bending the front and rear ends to form a steel sheet member having a predetermined shape. .

The steel sheet member is formed with a space for filling the heat insulating material in the bending process, and proceeds continuously and the raw material is injected into the space in the foaming step is foamed.

At this time, the steel sheet member is continuously moved by the conveyor, the front end of the other steel sheet member is positioned at a predetermined interval spaced at the rear end of the steel sheet member, and different from the rear end of the steel sheet member continuously supplied in the connecting step The connecting mold 10 is inserted at the front end of the steel sheet member to fix the relative position of each steel sheet member.

As shown in FIGS. 2 and 3, the connecting mold 10 has a bridge 12 positioned between steel plate members continuously supplied, and a pair of lower ends are formed at both ends of the bridge 12. The coupling part 14 of the extension is formed. At this time, the fitting groove 16 is formed at the end of the coupling portion 14 to be inserted into the end of the steel sheet member.

In addition, the connection mold 10 has a bent portion 18 formed at the inner end of the fitting groove 16 so that the end of the steel sheet member can be smoothly inserted into the fitting groove 16. At this time, the bent portion 18 is preferably bent upward.

The connecting mold 10 having the bent portion 18 bent upward as described above moves the steel sheet member at the front end or the steel sheet at the rear end in a state in which the bent portion 18 is inserted at each end of the steel sheet member. When the member is stopped, each steel sheet member end is maintained by the bent portion 18 to be a predetermined interval is fitted into the insertion groove.

On the other hand, the connecting mold 10 according to the present invention, as shown in Figure 4, the bent portion 18 'may be formed to be bent downward. As such, when the bent portion 18 'is bent downward, the steel plate connecting member is fitted at the same time as the insertion mold 10 is inserted.

5 is a working state diagram using a connection mold according to the present invention, referring to the operation of the connection mold according to the present invention with reference to the following.

First, the connecting mold 10 according to the present invention, as shown in Figure 5, is used to connect the steel sheet member bent in a sheet form in the cutting and bending step. At this time, the steel sheet member is continuously moved by the conveyor.

On the other hand, the connecting mold 10 is coupled to the bent rear end of the steel plate member and the bent front end of the steel sheet member continuously inserted into the rear of the steel sheet member. More specifically, the fitting portion 16 is formed in the coupling part 14 in the connecting mold 10, and the front end or the rear end of each steel sheet member is inserted into the fitting groove 16.

At this time, when the front end or the rear end of each steel sheet member is inserted into the fitting groove 16, the insertion is guided by the bent portion 18 formed bent inside the coupling portion (14).

As such, each steel sheet member connected by the connecting mold 10 proceeds to a foaming step, and the foaming step sprays the insulating material stock solution P through the spray nozzle N. As such, since the steel sheet members are connected by the connecting mold 10, the raw material P of the insulation is not leaked due to the gap between the steel sheet members so that the surrounding environment is clean, and the process of connecting the respective steel sheet members is performed. This progresses quickly, improving workability.

As described above, the connecting mold of the bent continuous assembled insulation panel according to the present invention may be bent upwardly bent or downwardly bent. In addition, a gasket may be inserted between the coupling parts for the purpose of preventing deformation of the coupling parts on both sides. In addition, the bent portion of any one of the bent portion is bent upward, the other bent portion may be formed to be bent downward, the separation of the gasket by the one bent upwardly is prevented and the other It is also possible to guide the insertion of the steel sheet member by one bent portion.

As described above, the mold for connecting the bent continuous assembled thermal insulation panel according to the present invention was described with reference to the illustrated drawings, but the present invention is not limited to the embodiments and drawings described above, and is seen within the claims. Various modifications and variations can be made by those skilled in the art to which the invention pertains.

The connecting mold of the bent continuous assembly thermal insulation panel according to the present invention configured as described above is formed with a fitting groove is inserted into the end of each steel sheet member can be easily connected to the steel sheet member to be continuously supplied to improve productivity have. In addition, since the insertion of the steel sheet member is guided by the bent portion formed at the inner end of the fitting groove, there is an advantage that the insertion process becomes more smooth.

Claims (4)

As a connecting mold for connecting the ends of the steel sheet member is bent in a sheet form and continuously supplied, A bridge located between the steel sheet members continuously supplied; A pair of coupling portions formed at fitting ends extending from both ends of the bridge and having insertion grooves inserted into respective steel sheet end portions; Forming bent at the inner end of the fitting groove comprises a bent portion for guiding the insertion of the steel sheet member. The method according to claim 1, The bending part for connecting, characterized in that the bent upwardly. The method according to claim 1, The bending portion is connected to the mold, characterized in that the bent downward. The method according to claim 1, The bent portion of any one of the bent portion is bent upward, the other side of the bent portion is bent downward connection mold.

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