KR200351756Y1 - Molding apparatus for watertight board of bathroom - Google Patents

Abstract

The present invention relates to a mold apparatus for a waterproof plate for a bathroom, and more particularly, a plurality of core molds are selectively removed and mounted on a base mold during mold processing according to a bathroom having various sizes using a bathroom waterproof plate. By molding the bathroom waterproof plate of various specifications in the mold apparatus, it is possible to prevent waste of raw materials, to provide easy on-site construction work, and to provide a bathroom waterproof plate that can change the location of the drain hole into the use range, which is installed at the top of the bathroom waterproof plate. The present invention relates to a mold apparatus for a waterproof plate of a bathroom, so that various positions of a bathtub, a toilet, a basin, and the like can be installed.

The present invention for this purpose is the upper and lower molds respectively installed on the base mold frame 10 of the upper, lower molds are mutually engaged in the mold apparatus for compression molding the bathroom waterproof plate 20, the upper and lower molds have a corresponding shape Consists of a body molding frame 100 is formed with a drain molding unit 110 for molding the drain 22, and a plurality of corel 200 is installed on the outer peripheral surface of the body molding frame 100 to adjust the length and width It is characterized in that formed by.

Description

Molding apparatus for water proof board of bathroom {Molding apparatus for watertight board of bathroom}

The present invention relates to a mold apparatus for a bathroom waterproof plate, and more specifically, a plurality of core molds are selectively detached and mounted on a base mold during processing of a mold according to various sizes of bathrooms using a bathroom waterproof plate. By molding the bathroom waterproof plate of various specifications in the mold apparatus, it is possible to prevent waste of raw materials, to provide easy on-site construction work, and to provide a bathroom waterproof plate that can change the location of the drain hole into the use range, which is installed at the top of the bathroom waterproof plate. The present invention relates to a mold apparatus for a waterproof plate of a bathroom, so that various positions of a bathtub, a toilet, a basin, and the like can be installed.

1 is a schematic plan view showing a conventional bathroom structure, and FIG. 2 is a longitudinal sectional view showing a conventional bathroom structure. Referring to FIGS. 1 and 2, a prefabricated bathroom is generally formed on one side on a waterproof panel 1 integrally formed. The bathtub 2 is coupled, the toilet bowl 3 is coupled to the other side, and each wall panel 4 is attached to the edge of the waterproof panel 1, and the wash basin is attached to the wall panel 4. (5) and the cabinet 6 is combined.

The waterproof panel 1 may be manufactured by a SMC (Sheet Molding Compound) press molding method, a hand lay up molding method, and a Resin Transfer Molding (RTM) molding method.

In the mold method according to the SMC press mold method, the upper and lower molds having the shape corresponding to the bathroom waterproof plate on the upper and lower parts are respectively fixed to the base mold frame, and the upper and lower molds are fitted by hydraulic or cylinder operation. However, since the raw material is inserted between the upper mold and the lower mold, the raw material is molded by the sealing force between the mold and the bathroom waterproof plate, which is known to anyone skilled in the art, and ends with a brief description.

The bathroom waterproof plate produced through the above mold apparatus can mass produce the bathroom waterproof plate of the same standard in one mold apparatus, but if the length and width of the bathroom is changed according to the requirements of the site, the waterproofed bathroom of the changed standard The plate is re-molded, and at the same time, the base mold frame in which the upper and lower molds are fixed, respectively, is replaced by a mold frame that meets the new standard, and the cost of the upper and lower molds must be newly manufactured. There was a problem that the production cost of the product rises.

Due to these problems, the bathroom waterproof plate manufactured by the same standard is used by the builders to fit the length and width arbitrarily according to the requirements of the site during construction, but the cutting surface is not constant and the waterproof is not easily made on the part for a long time. When using it, there is a problem that a defect repair such as leakage occurs.

In order to solve the above problems, the domestic registered utility model registration No. 20-0335434 provides a bathroom waterproof plate formed with a plurality of standard cutouts and a final wall panel installation toward the outermost side of the body where the drain is installed. .

The bathroom waterproof plate as described above comprises a plurality of standard cutting parts and wall panel mounting portions provided at regular intervals on the side of the body to form a waterproof plate, cutting the standard cutting portion in accordance with the standard of the bathroom and the wall panel mounting portion By installing the bathroom to form a bathroom, there is an advantage that can be applied to a variety of bathrooms of various sizes molded in one mold.

However, the problem of waste of material as much as the standard cut-out cut in the bathroom waterproof plate, the difficulty and complexity of the work that the operator must perform the cutting work in the field, and the loss caused by the additional workmanship There is a problem.

Therefore, the present invention is intended to solve the above problems, the present invention is to remove and install a plurality of cores in one mold to form a variety of waterproof plate of various specifications, to prevent waste of materials, shorten the labor It is an object of the present invention to provide a mold for a bathroom waterproof plate and a mold method thereof.

Another object of the present invention is to provide a mold and apparatus for forming a waterproof plate for a bathroom waterproof plate which can be formed in the body of the drainage holes formed in the body of the same standard can be varied in the variable position of the body There is this.

1 is a schematic plan view showing a conventional bathroom structure;

2 is a longitudinal sectional view showing a conventional bathroom structure;

Figure 3 is a perspective view of the base mold frame of the body mold and the core mold is fixed according to the present invention;

4 is a plan view of the base mold of FIG.

5 is a cross-sectional view of a state in which the upper and lower molds are engaged according to the present invention;

6 is a plan view of a state in which the core mold is removed from the base mold according to the present invention;

7 is a plan view of the bathroom waterproof plate;

8 is a plan view of a mold apparatus according to another embodiment of the bathroom;

* Explanation of symbols for the main parts of the drawings *

10; Base mold 20; Bathroom

100; Body shaping mold 110; Drainage Molding Part

120; Insert molding part 200; Coattle

300; Depression

According to the present invention for achieving the above object, the upper and lower molds respectively installed in the upper and lower base mold frame is interfitted with each other in the mold apparatus for compression molding the bathroom waterproof plate, the upper and lower molds are corresponding It is formed in a shape that is formed, the body molding frame formed with a drain molding for forming the drainage port, and is formed on the outer circumferential surface of the body molding frame is formed of a plurality of corel to adjust the length and width.

According to the present invention, it is preferable that a depression molded part for forming a depression into which a wall panel is inserted at the time of construction is formed at the outermost portion of the body molding frame.

According to the present invention, it is preferable that the body molding frame is formed with a plurality of insert molding parts for molding the insertion holes into which the height maintaining bolts are inserted so as to be level with the bottom surface when the bathroom waterproof plate is installed in the bathroom.

According to the present invention, a plurality of cores are configured on the outer circumferential surface except for one side of the body molding frame, and the outermost part is preferably formed with a recessed molding part.

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

Figure 3 is a perspective view of the base mold is mounted with a lower mold (upper mold), Figure 4 is a plan view of Figure 3, Figure 5 is a cross-sectional view of the upper and lower molds are bonded to each other, Figure 6 is a body mold 7 is a plan view of a state in which the core is removed, and FIG. 7 is a plan view of the bathroom waterproof plate. Referring to this, the mold apparatus for forming the bathroom waterproof plate is a top mold having a top shape, a bottom mold top, and a bottom base mold 10 having a corresponding shape. The fixing means for fixing the upper and lower molds to the base mold frame 10 is to be fixed to the base mold 10, which is generally used by using a mold clamp or jig or bolt, and a description thereof will be omitted.

In addition, the upper and lower molds are formed with irregularities of a corresponding shape, and when they are joined, spaces are formed between mold molds, and the spaces are filled with raw materials by compression of high temperature and high pressure to form products. .

Therefore, the present invention describes one of the upper and lower molds, but it can be seen that they are commonly applied to the mold. The mold includes a body mold 100 having a drain forming part 110 for forming a drain 22, and Installed on the outer circumferential surface of the body forming mold 100 is formed of a plurality of corel 200 to adjust the length and width.

In addition, a depression molding part 300 is formed in the corel 200 formed at the outermost part of the body molding frame 100 so that a depression 24 into which a wall panel is inserted is formed, and the body molding is performed. The mold 100 is preferably formed with a plurality of insertion hole forming part 120 for forming the insertion hole 26 is inserted into the height maintaining bolt is inserted to maintain the horizontal level with the bottom surface when the bathroom waterproof plate in the bathroom.

On the other hand, a plurality of corel 200 may be mounted on the entire outer circumferential surface of the body molding frame 100, but for example, a plurality of corel 200 is configured on the outer peripheral surface of the body molding frame 100, except one side, It is preferable that the depression molding part 300 is formed in the outermost part.

In addition, it is preferable that the top plate of the bathroom waterproof plate has an inclination so that water is collected and drained to the drain port 22 provided on one side.

Looking at the use state of the mold apparatus according to the configuration as described above, according to the length and width of the product to be manufactured first, the image of the corresponding shape in which a plurality of corel 200 is mounted on the outer circumferential surface of the body forming mold 100 To form a lower mold, at this time the outermost recessed forming portion 300 is formed.

That is, the recessed molding part 300 is formed in the plurality of corel 200 installed at the outermost part.

And, by inserting the raw material into the upper and lower molds configured as described above, manufacturing the bathroom waterproof plate 20 through a process of gluing and curing is a general technique, detailed operation description thereof will be omitted.

In the above case, to produce a bathroom waterproof plate 20 having the same length and width by the set upper and lower molds, and also to manufacture a bathroom waterproof plate 20 having a different length and width, Optionally remove and install the 200 to match the length and width.

For example, referring to FIG. 6, if up to the first hatched part is used for the upper and lower molds of the former, and the remaining parts except for the hatched parts are the upper and lower molds to be set in the latter, the coat of the hatched part Just remove the 200.

At this time, a space portion is formed in the detachable core 200 part, thereby inserting a separate core in the space portion to prevent the gap between the body molding frame 100 and the plurality of core 200.

And, the core inserted into the space is configured to have a horizontal plane with the base mold frame 10, to prevent the loss of the engagement force of the upper and lower molds due to the interference of the protruding core.

On the other hand, when it is desired to mold the drain port 22 formed in the bathroom waterproof plate 20 in an eccentric position, by varying the number of the plurality of corel 200 configured on the outer circumferential surface of the body forming frame 100, for example Forming a single coater 200 on the side, and three coaters 200 on the other symmetrical side to form a product, the drain 22 is moved by the difference of the number of the configured coater 200 The product is molded.

FIG. 7 is a plan view of the bathroom waterproof plate formed by the above-described mold apparatus. Referring to this, the arrow shown shows a state in which water flows into the drain 22, and the bottom surface is collected around the drain 22. It is formed by the inclination, and the upper surface of the floor is used in the construction of a tile or the like according to the taste of the builder is a common technique, a detailed description thereof will be omitted.

In addition, Figure 8 is a plan view of a mold apparatus according to another embodiment of the bathroom, refer to this, relates to a mold apparatus for molding a bathroom waterproof plate used in the bathroom that does not constitute a bath, the same method as the use state as described above By molding the variable bathroom waterproof plate by the detailed description thereof will be omitted.

As described above, the present invention removes and mounts a plurality of cores in one mold to form various waterproof plates of various standards, thereby preventing waste of materials and shortening the labor time.

In addition, the position of the drain hole formed in the bathroom waterproof plate can be varied, there is an effect that can form a bathroom of various arrangements in the waterproof plate of the same standard.

As described above, the present invention has been described with reference to a preferred embodiment of the present invention, but those skilled in the art will be able to modify the present invention without departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that it can be changed.

Claims (4)

In the mold apparatus for compressing the bathroom waterproof plate 20 by the upper and lower molds respectively installed in the upper and lower base molds 10 are mutually engaged, The upper and lower molds are formed in a corresponding shape, and are formed on a body forming mold 100 having a drain forming part 110 for forming the drain 22 and an outer circumferential surface of the body forming mold 100. Molding device for a bathroom waterproof plate, characterized in that it is formed of a plurality of coatlets 200 to adjust the. The method of claim 1, For the bathroom waterproof plate, characterized in that the core molding 200 formed at the outermost part of the body molding frame 100 is formed with a recessed molding part 300 to form a recessed portion 24 into which the wall panel is inserted during construction. Mold apparatus. The method of claim 1, The body molding frame 100 is formed with a plurality of insert molding parts 120 for forming the insertion hole 26 is inserted into the height maintaining bolt is inserted to maintain the horizontal surface when the bathroom waterproof plate in the bathroom. Molds for waterproofing the bathroom. The method of claim 1, A plurality of corel 200 is formed on the outer circumferential surface excluding one side of the body molding frame 100, the outer mold outer mold molding apparatus for a bathroom waterproof plate, characterized in that formed in the outer mold.