JP3124850B2 - Manufacturing method of soundproof flooring - Google Patents
Manufacturing method of soundproof flooringInfo
- Publication number
- JP3124850B2 JP3124850B2 JP04342269A JP34226992A JP3124850B2 JP 3124850 B2 JP3124850 B2 JP 3124850B2 JP 04342269 A JP04342269 A JP 04342269A JP 34226992 A JP34226992 A JP 34226992A JP 3124850 B2 JP3124850 B2 JP 3124850B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber cushion
- rubber
- cushion material
- rubber sheet
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、木質材等で形成せる床
材本体の下面側にゴムクッション材を装着した構造の防
音床材を製造する方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a sound-insulating floor material having a structure in which a rubber cushion material is attached to a lower surface side of a floor material body formed of a wooden material or the like.
【０００２】[0002]
【従来の技術】従来この種の防音床材にあっては、木質
材等で形成せる床材本体の下面にゴムクッション材を一
体に装着し、ゴムクッション材の下面に山部と谷部より
なる凹凸を設けて形成されていた。つまり、下面に凹凸
を有する一層のゴムクッション材を床材本体の下面に一
体に装着してあった。2. Description of the Related Art Conventionally, in this type of soundproof floor material, a rubber cushion material is integrally attached to a lower surface of a floor material body formed of a wood material or the like, and a lower portion of the rubber cushion material is formed from a peak portion and a valley portion. It was formed by providing irregularities. That is, one layer of rubber cushion material having irregularities on the lower surface is integrally attached to the lower surface of the flooring body.
【０００３】[0003]
【発明が解決しようとする課題】上記防音床材は接着剤
で接着することにより床に施工されるのであるが、施工
するとき接着剤が谷部に入り込み、下面の凹凸形状がな
くなり、防音性能に悪影響を及ぼすという問題がある。The above-mentioned soundproofing floor material is applied to the floor by bonding with an adhesive. However, when the soundproofing floor material is applied, the adhesive enters the valley, the unevenness on the lower surface disappears, and the soundproofing performance is reduced. Has the problem of adversely affecting
【０００４】本発明は上記問題点に鑑みてなされたもの
であって、本発明の目的とするところは接着剤で貼り付
ける施工をしても十分な防音性能が得られる防音床材の
製造方法を提供するにある。[0004] The present invention has been made in view of the above problems, and an object of the present invention is to provide a soundproof flooring material that can provide sufficient soundproofing performance even when applied with an adhesive.
It is to provide a manufacturing method.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
本発明防音床材Ａの製造方法は、帯状のゴムシート６を
搬送して加熱室７にてゴムシート６を加熱しながら下面
に凹凸付与型８にて凹凸３を付与して第１ゴムクッショ
ン材２を形成し、次いで上記と別の帯状のゴムシート９
を搬送すると共に上記第１ゴムクッション材２をゴムシ
ート９に重ね、加熱室７でゴムシート９や第１ゴムクッ
ション材２を加熱してゴムシート９と第１ゴムクッショ
ン材２とを一体にすると共にゴムシート９の下面に凹凸
付与型８にて凹凸５を付与して第２ゴムクッション材４
を形成し、第１ゴムクッション材２の上に床材本体１を
装着することを特徴とする。[MEANS FOR SOLVING THE PROBLEMS] To achieve the above object
The method of manufacturing the soundproof flooring material A of the present invention comprises the steps of: transporting the belt-shaped rubber sheet 6, heating the rubber sheet 6 in the heating chamber 7, and imparting the unevenness 3 to the lower surface by the unevenness imparting die 8 to form the first rubber cushion. The material 2 is formed, and then another belt-like rubber sheet 9
And the first rubber cushion material 2 is superimposed on the rubber sheet 9, and the rubber sheet 9 and the first rubber cushion material 2 are heated in the heating chamber 7 to unite the rubber sheet 9 and the first rubber cushion material 2. The second rubber cushion material 4 is formed by applying irregularities 5 to the lower surface of the rubber sheet 9 with the irregularity imparting die 8.
And the floor material main body 1 is mounted on the first rubber cushion material 2.
【０００６】[0006]
【作用】上記のように防音床材Ａが製造されるが、この
ように製造された防音床材Ａは、下面に凹凸３を有する
第１ゴムクッション材２と下面に凹凸５を有する第２ゴ
ムクッション材４との２層のゴムクッション層を有する
ことにより、接着剤で貼り付けるとき接着剤が谷部に入
っても第２ゴムクッション材４だけであり、第１ゴムク
ッション材２の凹凸３にて確実に空気層１０が形成さ
れ、十分な防音性能が得られる。The soundproof floor material A is manufactured as described above.
The soundproof flooring material A manufactured as described above has two rubber cushion layers of the first rubber cushion material 2 having the unevenness 3 on the lower surface and the second rubber cushion material 4 having the unevenness 5 on the lower surface, so that they are bonded. Even when the adhesive enters the valley when pasting with the agent, only the second rubber cushion material 4 is used, and the air layer 10 is reliably formed by the unevenness 3 of the first rubber cushion material 2, and sufficient soundproof performance is obtained. Can be
【０００７】また上記のように防音床材Ａを製造すると
き、ゴムシート６，９から第１ゴムクッション材２と第
２ゴムクッション材４を２層積層したものを簡単に形成
でき、防音性能のある防音床材Ａを簡単に製造できる。[0007] Further, as described above, when the soundproof floor material A is manufactured,
In this case, two layers of the first rubber cushion member 2 and the second rubber cushion member 4 can be easily formed from the rubber sheets 6 and 9, and the soundproof floor material A having soundproof performance can be easily manufactured.
【０００８】[0008]
【実施例】図１は本発明の防音床材Ａの一実施例を示す
ものである。木質材にて形成せる床材本体１の下面には
第１ゴムクッション材２を一体に装着してあり、第１ゴ
ムクッション材２の下面に山部３ａと谷部３ｂよりなる
凹凸３を設けてある。第１ゴムクッション材２の下面に
は上面が平面の第２ゴムクッション材４を一体に装着し
てあり、第２ゴムクッション材４の下面に山部５ａと谷
部５ｂよりなる凹凸５を設けてある。このように構成せ
る防音床材Ａは第２ゴムクッション材４の下面を接着剤
で接着するように取り付け施工される。このとき凹凸５
の谷部５ｂに接着剤が入り込んでも、第１ゴムクッショ
ン材４の下面の凹凸３にて第１ゴムクッション材２と第
２ゴムクッション材４との間に確実に空気層１０が形成
される。FIG. 1 shows an embodiment of a soundproof flooring material A according to the present invention. A first rubber cushion material 2 is integrally mounted on a lower surface of a floor material main body 1 formed of a wooden material, and irregularities 3 including peaks 3a and valleys 3b are provided on a lower surface of the first rubber cushion material 2. It is. On the lower surface of the first rubber cushion material 2, a second rubber cushion material 4 having a flat upper surface is integrally mounted, and on the lower surface of the second rubber cushion material 4, irregularities 5 composed of peaks 5a and valleys 5b are provided. It is. The soundproofing floor material A configured as described above is attached and constructed so that the lower surface of the second rubber cushion material 4 is bonded with an adhesive. At this time, unevenness 5
The air layer 10 is reliably formed between the first rubber cushion material 2 and the second rubber cushion material 4 by the unevenness 3 on the lower surface of the first rubber cushion material 4 even if the adhesive enters the valley portion 5b. .
【０００９】次に上記防音床材Ａを製造する方法を図
２、図３により説明する。図２に示すように第１のアン
コイラー１１にはゴムシート６を巻回してあり、第２の
アンコイラー１２には不織布１３を巻回してあり、ゴム
シート６と不織布１３が一緒に巻き戻され、ゴムシート
６と不織布１３とが加熱室７に供給される。ゴムシート
６と不織布１３とが加熱室７に供給されると加熱にて融
着される。加熱室７の下部にはエンドレス状に回動駆動
される金網１４を設けてあり、金網１４の外周に凹凸付
与型８を設けてある。凹凸付与型８の上方には鉄のよう
な金属にて形成せる加圧用金属ロール１５を設けてあ
る。ゴムシート６と不織布１３とが重ねられて加熱室７
に供給されてくると、ゴムシート６と不織布１３が凹凸
付与型８と加圧用金属ロール１５との間を通り、加熱に
より軟化したゴムシート６に凹凸３が付与されて第１ゴ
ムクッション材２が形成され、第１ゴムクッション材２
が加熱室７から出て巻き取りドラム１６に第１ゴムクッ
ション材２が巻き取られる。このように第１ゴムクッシ
ョン材２を形成した後、上記と同じ構造の装置にてゴム
シート９で形成される第２ゴムクッション材４が第１ゴ
ムクッション材２に一体化される。図３に示すように第
１のアンコイラー１１にはゴムシート９を巻回してあ
り、第２のアンコイラー１２には第１ゴムクッション材
２を巻回してあり、ゴムシート９と第１ゴムクッション
材２が一緒に巻き戻され、ゴムシート９と一緒に第１ゴ
ムクッション材２が加熱室７に供給される。ゴムシート
９と第１ゴムクッション材２が加熱室７に供給される
と、加熱にて第１ゴムクッション材２とゴムシート９が
融着され、第１ゴムクッション材２とゴムシート９とが
凹凸付与型８と加熱用金属ロール１５との間を通り、加
熱により軟化したゴムシート９に凹凸５が付与されて第
２ゴムクッション材４が形成され、第１ゴムクッション
材２と第１ゴムクッション材４とが一体化されたものが
加熱室７から出て巻き取りドラム１６に巻き取られる。
このように第１ゴムクッション材２と第２ゴムクッショ
ン材４を積層したものを形成した後、第１ゴムクッショ
ン材２の上に床材本体１を装着して防音床材Ａが形成さ
れる。Next, a method of manufacturing the soundproof floor material A will be described with reference to FIGS. As shown in FIG. 2, the rubber sheet 6 is wound around the first uncoiler 11, the nonwoven fabric 13 is wound around the second uncoiler 12, and the rubber sheet 6 and the nonwoven fabric 13 are rewound together, The rubber sheet 6 and the nonwoven fabric 13 are supplied to the heating chamber 7. When the rubber sheet 6 and the nonwoven fabric 13 are supplied to the heating chamber 7, they are fused by heating. A wire mesh 14 that is driven to rotate endlessly is provided at a lower portion of the heating chamber 7, and an irregularity imparting die 8 is provided on an outer periphery of the wire mesh 14. A pressurizing metal roll 15 formed of a metal such as iron is provided above the unevenness imparting die 8. The rubber sheet 6 and the nonwoven fabric 13 are overlapped and the heating chamber 7
The rubber sheet 6 and the nonwoven fabric 13 pass between the unevenness imparting die 8 and the pressurizing metal roll 15, and the unevenness 3 is imparted to the rubber sheet 6 softened by heating. Is formed, and the first rubber cushion material 2 is formed.
Comes out of the heating chamber 7 and the first rubber cushion material 2 is wound on the winding drum 16. After the first rubber cushion member 2 is formed in this manner, the second rubber cushion member 4 formed of the rubber sheet 9 is integrated with the first rubber cushion member 2 by using the same structure as described above. As shown in FIG. 3, a rubber sheet 9 is wound around the first uncoiler 11, and a first rubber cushion material 2 is wound around the second uncoiler 12, and the rubber sheet 9 and the first rubber cushion material are wound. The first rubber cushion material 2 is supplied to the heating chamber 7 together with the rubber sheet 9. When the rubber sheet 9 and the first rubber cushion material 2 are supplied to the heating chamber 7, the first rubber cushion material 2 and the rubber sheet 9 are fused by heating, and the first rubber cushion material 2 and the rubber sheet 9 are bonded. The second rubber cushion member 4 is formed by passing the space between the unevenness forming die 8 and the metal roll 15 for heating, and the unevenness 5 is formed on the rubber sheet 9 softened by heating to form the second rubber cushion member 4 and the first rubber cushion member 2 and the first rubber member. The material integrated with the cushion material 4 exits the heating chamber 7 and is wound on the winding drum 16.
After the first rubber cushion material 2 and the second rubber cushion material 4 are laminated as described above, the floor material main body 1 is mounted on the first rubber cushion material 2 to form the soundproof floor material A. .
【００１０】[0010]
【発明の効果】本発明は、帯状のゴムシートを搬送して
加熱室にてゴムシートを加熱しながら下面に凹凸付与型
にて凹凸を付与して第１ゴムクッション材を形成し、次
いで上記と別の帯状のゴムシートを搬送すると共に上記
第１ゴムクッション材をゴムシートに重ね、加熱室でゴ
ムシートや第１ゴムクッション材を加熱してゴムシート
と第１ゴムクッション材とを一体にすると共にゴムシー
トの下面に凹凸付与型にて凹凸を付与して第２ゴムクッ
ション材を形成し、第１ゴムクッション材の上に床材本
体を装着することにより防音床材を形成するものであっ
て、ゴムクッション層が下面に凹凸を有する第１ゴムク
ッション材と下面に凹凸を有する第２ゴムクッション材
とで形成されているので、接着剤で貼って施工するとき
第２ゴムクッション材の凹凸の谷部に接着剤が入り込ん
でも、第１ゴムクッション材の下面の凹凸にて第１ゴム
クッション材と第２ゴムクッション材との間に確実に空
気層が形成され、十分な防音性能が得られるものである
ものであり、しかも防音床材を製造するとき、ゴムシー
トから第１ゴムクッション材と第２ゴムクッション材を
２層積層したものを簡単に形成でき、防音性能のある防
音床材を簡単に製造できるものである。According to the present invention, a belt-shaped rubber sheet is conveyed.
Unevenness type on lower surface while heating rubber sheet in heating chamber
The first rubber cushion material is formed by imparting unevenness with
Then, transport another belt-shaped rubber sheet
Lay the first rubber cushion material on the rubber sheet, and
Rubber sheet by heating the rubber sheet and the first rubber cushion material
And the first rubber cushion material and the rubber
The unevenness is given to the lower surface of the
Form a cushioning material and place the floor material book on the first rubber cushion material.
A sound-insulating floor material is formed by wearing a body.
Since the rubber cushion layer is formed of the first rubber cushion material having the unevenness on the lower surface and the second rubber cushion material having the unevenness on the lower surface, the unevenness of the second rubber cushion material when applied with an adhesive is applied. Even if the adhesive enters the valleys, the air layer is reliably formed between the first rubber cushion material and the second rubber cushion material by the unevenness on the lower surface of the first rubber cushion material, and sufficient soundproofing performance is obtained. der in which one shall be is, moreover when manufacturing the sound-insulating floor members, the rubber sheet first rubber cushion member and the second rubber cushion member can easily form those two-layered, with a soundproof performance insulating floor The material can be easily manufactured.
【図１】本発明の一実施例の断面図である。FIG. 1 is a sectional view of one embodiment of the present invention.
【図２】同上の第１ゴムクッション材を製造する工程を
説明する説明図である。FIG. 2 is an explanatory view illustrating a step of manufacturing a first rubber cushion material of the above.
【図３】同上の第１ゴムクッション材と第２ゴムクッシ
ョン材とを積層したものを製造する工程を説明する説明
図である。FIG. 3 is an explanatory view illustrating a step of manufacturing a laminated product of the first rubber cushion material and the second rubber cushion material.
Ａ 防音床材 １ 床材本体 ２ 第１ゴムクッション材 ３ 凹凸 ３ａ 山部 ３ｂ 谷部 ４ 第２ゴムクッション材 ５ 凹凸 ５ａ 山部 ５ｂ 谷部 ６ ゴムシート ７ 加熱室 ８ 凹凸付与型 ９ ゴムシート Reference Signs List A Acoustic flooring material 1 Floor material main body 2 First rubber cushion material 3 Irregularity 3a Peak 3b Valley 4 Second rubber cushion material 5 Irregular 5a Peak 5b Valley 6 Rubber sheet 7 Heating chamber 8 Irregularity imparting type 9 Rubber sheet
Claims (1)
ゴムシートを加熱しながら下面に凹凸付与型にて凹凸を
付与して第１ゴムクッション材を形成し、次いで上記と
別の帯状のゴムシートを搬送すると共に上記第１ゴムク
ッション材をゴムシートに重ね、加熱室でゴムシートや
第１ゴムクッション材を加熱してゴムシートと第１ゴム
クッション材とを一体にすると共にゴムシートの下面に
凹凸付与型にて凹凸を付与して第２ゴムクッション材を
形成し、第１ゴムクッション材の上に床材本体を装着す
ることを特徴とする防音床材の製造方法。1. A belt-shaped rubber sheet is conveyed in a heating chamber.
While heating the rubber sheet, use
To form a first rubber cushion material, and then
While conveying another belt-shaped rubber sheet, the first rubber
The cushioning material on the rubber sheet, and in the heating chamber,
Heating the first rubber cushion material, the rubber sheet and the first rubber
Integrate cushioning material and under the rubber sheet
The second rubber cushion material is formed by applying irregularities using the irregularity imparting type.
Forming and mounting the floor material body on the first rubber cushion material
A method for producing a soundproof flooring material .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04342269A JP3124850B2 (en) | 1992-12-22 | 1992-12-22 | Manufacturing method of soundproof flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04342269A JP3124850B2 (en) | 1992-12-22 | 1992-12-22 | Manufacturing method of soundproof flooring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06193244A JPH06193244A (en) | 1994-07-12 |
| JP3124850B2 true JP3124850B2 (en) | 2001-01-15 |
Family
ID=18352414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04342269A Expired - Fee Related JP3124850B2 (en) | 1992-12-22 | 1992-12-22 | Manufacturing method of soundproof flooring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3124850B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102633166B1 (en) * | 2021-11-03 | 2024-02-02 | 탱크테크 (주) | Sealing apparatus of plate heat exchanger |
-
1992
- 1992-12-22 JP JP04342269A patent/JP3124850B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102633166B1 (en) * | 2021-11-03 | 2024-02-02 | 탱크테크 (주) | Sealing apparatus of plate heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06193244A (en) | 1994-07-12 |
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