JPH0458357B2 - - Google Patents

Info

Publication number
JPH0458357B2
JPH0458357B2 JP62129979A JP12997987A JPH0458357B2 JP H0458357 B2 JPH0458357 B2 JP H0458357B2 JP 62129979 A JP62129979 A JP 62129979A JP 12997987 A JP12997987 A JP 12997987A JP H0458357 B2 JPH0458357 B2 JP H0458357B2
Authority
JP
Japan
Prior art keywords
plate conveyor
conveyor
plate
adhesive
rollers
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 - Lifetime
Application number
JP62129979A
Other languages
Japanese (ja)
Other versions
JPS63294890A (en
Inventor
Susumu Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINSEROTSUKU KK
Original Assignee
SHINSEROTSUKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHINSEROTSUKU KK filed Critical SHINSEROTSUKU KK
Priority to JP12997987A priority Critical patent/JPS63294890A/en
Publication of JPS63294890A publication Critical patent/JPS63294890A/en
Publication of JPH0458357B2 publication Critical patent/JPH0458357B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) この発明は主としてベツド、椅子などのクツシ
ヨン面形成に用いられる厚板ブロツク状の多孔質
クツシヨン材を連続的に製造する装置に関するも
のである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an apparatus for continuously manufacturing a porous cushion material in the form of a thick plate block, which is mainly used for forming cushion surfaces of beds, chairs, etc.

(従来の技術) 上記多孔質クツシヨン材は、50〜1000デニール
の立体カール状の合成樹脂、特にポリエステル樹
脂製モノフイラメントであるカール繊維を無定方
向・相互にからみ合わせて方形厚板状に集成し、
これにゴム系等の接着剤液を含浸するとともに所
定密度に圧さくして外見がへちま芯に似た多孔質
体に形成したものであつて、ベツド、椅子などの
クツシヨン基板として広く使用されている。
(Prior art) The above porous cushion material is made by intertwining curled fibers, which are monofilament made of 50 to 1000 deniers of three-dimensional curled synthetic resin, especially polyester resin, in a rectangular thick plate shape. death,
This material is impregnated with a rubber-based adhesive liquid and compressed to a predetermined density to form a porous material that looks similar to a loofah core, and is widely used as a cushion substrate for beds, chairs, etc. .

この多孔質クツシヨン材の製造は、部分的には
機械化されているが、全体としては専ら手作業に
より段階的に行われているのが普通であつて、連
続的に行うことは困難とされていた。
The production of this porous cushion material is partially mechanized, but as a whole it is usually done exclusively by hand in stages, and it is difficult to do it continuously. Ta.

(発明が解決しようとする問題点) つまり、上記作業は、原材カール繊維を方形厚
板状に寄せ集め、針による刺し子を行つて繊維を
からみ合わせる作業、この集成体を所要濃度の接
着液に浸漬する作業、接着液から取り出して液切
りして所要の接着液含有度としたものを所定の空
隙率が保持されるように若干圧さくし、かつ加熱
乾燥して固定する作業に分けられるが、このうち
上記接着液に浸漬するまでの作業は、これを機械
化して連続的に処理することも比較的容易であ
る。しかし、これ以後の接着液を用いる作業では
困難となる。すなわち、用いられる接着液は、で
き上つた多孔質クツシヨンに材の弾性度を均一に
保持するため比較的低い濃度のものが用いられ液
切りに時間を要し、しかも滴下した接着液は装置
に付着したのちは次第に乾燥して粘度を増し移送
に障害となる。また、これを除去するためには作
業を中断しなければならない。
(Problem to be Solved by the Invention) In other words, the above-mentioned work involves gathering the raw material curled fibers into a rectangular plate shape, performing sashimi with a needle to intertwine the fibers, and applying an adhesive of the required concentration to this assembly. There are two types of work: immersing the adhesive in water, and removing it from the adhesive and draining it to reach the desired adhesive content, compressing it slightly to maintain a predetermined porosity, and then heating and drying it to fix it. Of these, the work up to immersion in the adhesive solution can be mechanized and processed continuously. However, subsequent work using the adhesive becomes difficult. In other words, the adhesive liquid used has a relatively low concentration in order to maintain uniform elasticity of the material in the finished porous cushion, and it takes time to drain the adhesive liquid, and the adhesive liquid that has been dripped is not absorbed by the equipment. After it adheres, it gradually dries and increases in viscosity, which becomes an obstacle to transport. Moreover, in order to remove this, the work must be interrupted.

次に、圧さくの段階では接着液を含有した生乾
きの材料を所定の空隙密度に圧さくした際、この
圧さくはある程度その状態に保持していることが
必要であつて、これらの点が障害となつて連続製
造に不適当とされていた。
Next, in the compacting stage, when the half-dried material containing the adhesive liquid is compacted to a predetermined void density, it is necessary that the compacted material be maintained in that state to some extent. It was considered to be a hindrance and unsuitable for continuous production.

このような事情で従来は乾燥炉から取り出して
金型内で圧さくして製造していた。
Under these circumstances, conventionally the material was produced by taking it out of the drying oven and pressing it in a mold.

(問題点を解決するための手段) このためには、接着液を含浸した材料から滴下
する接着液を即座に除去すること、ならびに圧さ
くは従来の平板圧さくによる代りに移動するコン
ベヤ上で行い、かつ同時に加熱して固化を促進
し、圧さく時間をできるだけ少くすればよいわけ
であつて、この発明は上記の点を考慮して開発し
たものである。
(Means for solving the problem) To this end, it is necessary to immediately remove the dripping adhesive from the adhesive-impregnated material, and to perform compaction on a moving conveyor instead of by conventional flat plate compaction. The present invention was developed taking the above points into consideration.

(発明の実施例) この発明の実施例を説明するに当り、まず装置
全体を概略的に説明すると、第1図において、1
は左右2条の無端チエーンを多数の横さんで連ね
て形成した格子ラチスコンベヤであつて、この格
子コンベヤ1に乗つて随時送り込まれる原料のカ
ール繊維aは、針面状のローラー2により掻き取
られ空気輸送管3に吸引されて定量供給塔4に貯
留されるとともに、その下部からローラーフイー
ダー5を介して連続的に移送コンベヤ6上に連続
して定量排出され、ここで上方に設けられた圧縮
ローラー7,7により一定の厚さに調整されたの
ち、互に対応して昇降する上下一組の刺し子ニー
ドル8,8により繊維相互をからみ合わせて一連
の帯状となり、次いで移送コンベヤ9を経て接着
液塗着コンベヤ10により接着液槽11中を移行
して接着液中に浸漬されたのち、後述する圧さく
用のプレートコンベヤー14と共に1つの乾燥炉
18内に収容されている液切りコンベヤ12に移
つて余分の接着液の液切りが行われ、振り落され
た接着液は受容器13に回収される。この接着液
の付着力は、接着液の濃度、加熱温度等により容
易に調整することができる。
(Embodiments of the Invention) In explaining embodiments of the invention, first, the entire apparatus will be schematically explained. In FIG. 1, 1
is a grid lattice conveyor formed by connecting two endless chains on the left and right sides in a large number of horizontal strips.The curled fibers a, which are the raw material fed on this grid conveyor 1 at any time, are scraped off by needle-shaped rollers 2. The air is sucked into the air transport pipe 3 and stored in the metering supply tower 4, and is continuously discharged from the lower part of the tower via the roller feeder 5 onto the transfer conveyor 6, where it is placed in the upper part. After the fibers are adjusted to a constant thickness by compression rollers 7, 7, the fibers are intertwined with each other to form a series of strips by a pair of upper and lower sashiko needles 8, 8 that move up and down in correspondence with each other. After passing through the adhesive liquid tank 11 by the adhesive liquid coating conveyor 10 and immersed in the adhesive liquid, the liquid draining conveyor is housed in one drying oven 18 together with a pressing plate conveyor 14 to be described later. 12, excess adhesive liquid is drained off, and the shaken-off adhesive liquid is collected into a receiver 13. The adhesion force of this adhesive liquid can be easily adjusted by adjusting the concentration of the adhesive liquid, heating temperature, etc.

液切りを終つた一連の帯状原料は、多数の多孔
板で形成された圧さく用のプレートコンベヤ14
に乗つて移行するとともに、このプレートコンベ
ヤ14の上方に設けられた加圧ローラー15……
により順次圧迫され、かつ下方から加熱機構16
により乾燥され、続いて昇降する切断刃17によ
り所要長さの単体に切断されて所要の製品が得ら
れる。
A series of strip-shaped raw materials that have been drained are transferred to a pressing plate conveyor 14 formed of a large number of perforated plates.
Pressure rollers 15 provided above this plate conveyor 14...
is sequentially compressed by the heating mechanism 16 from below.
The product is then dried by a cutting blade 17 that moves up and down to cut into pieces of a required length to obtain the desired product.

上記装置における液切りコンベヤ12および圧
さく用のプレートコンベヤ14について、さらに
説明すると、液切りコンベヤ12は、第2図に示
すように左右無端チエーン12a,12aにわた
つて多数のローラー12b……が軸着され、これ
らローラー12b……はその一方端にスプロケツ
ト12cが付設されていて、これらローラー12
b……がコンベヤの戻り側にきたとき基台に取り
つけられたラツク状のガイドレール12dに係合
して各回転するようになつている。そして、これ
らローラー12b……は、基台に設けられたバー
ナー12eにより加熱されて付着した接着剤を軟
化かつ炭化させたのち、次いで、基台の下方に設
けられ適宜の駆動機構によりローラー12b……
と反対方向に回転する回転ブラシ12fにより表
面が清掃されるようになつている。こうしてロー
ラー12b……に滴下付着していた接着液は完全
に除去され、コンベヤの機能に支障を生じるおそ
れがない。なお、上記回転ブラシ12fはローラ
ー12b……を挟んで上下に設けられていてもよ
く、また適宜のリンク機構を介して軸方向の往復
動をくり返すようにしてもよい。
To further explain the liquid draining conveyor 12 and the pressing plate conveyor 14 in the above device, the liquid draining conveyor 12 has a large number of rollers 12b . These rollers 12b... have a sprocket 12c attached to one end thereof, and these rollers 12b...
When b... comes to the return side of the conveyor, it engages with a rack-shaped guide rail 12d attached to the base and rotates. These rollers 12b... are heated by a burner 12e provided on the base to soften and carbonize the adhered adhesive, and then the rollers 12b... …
The surface is cleaned by a rotating brush 12f that rotates in the opposite direction. In this way, the adhesive liquid dripping and adhering to the rollers 12b... is completely removed, and there is no possibility that it will interfere with the function of the conveyor. Note that the rotating brush 12f may be provided above and below the rollers 12b, etc., or may be configured to repeatedly reciprocate in the axial direction via an appropriate link mechanism.

次に、圧さく用のプレートコンベヤ14は、第
3図A,B,Cに示すように多孔板よりなるプレ
ートコンベヤ14上に前方(図の右方)に向つて
次第に下降して架台15aに軸架され、かつ、こ
れらにわたつて、多孔連節板からなる無端帯15
cを張装した数個の加圧ローラー15……が設け
られ、これら加圧ローラー15……は、スプロケ
ツト15bとこれらを連ねるチエーン(図示せ
ず)により同時に回転され、かつそれぞれ送りネ
ジ15dを介してその取付高さを加減できるよう
になつている。なお、加圧ローラー15……の軸
両端を支持する軸受は架台15aの長孔に挿入さ
れており、上記送りネジ15dで取付高さを調節
したのち、第3図Cに示すようにロツクナツト1
5eを締付して架台15aに固定される。なお、
14aはプレートコンベヤ14の上面両側に立設
された圧出により材料が横方向にはみ出すのを規
制する案内板である。プレートコンベヤ14の下
方には加圧ローラー15……により圧下されるプ
レートコンベヤ14を支えるため格子状の受枠1
5fが設けられ、かつ加熱機構16として蒸気噴
出管あるいは熱風噴出管が配設されている。加圧
ローラー15……およびプレートコンベヤ14の
ローラーは、第3図Bに示すように歯車15g,
15gを介して上記ローラーと互に反対方向にほ
ぼ等速回転され、したがつて加圧ローラー15…
…の周速と、プレートコンベヤ14の移行速度と
はほぼ等しい。
Next, as shown in FIGS. 3A, B, and C, the compacting plate conveyor 14 is gradually lowered forward (to the right in the figure) onto the plate conveyor 14 made of a perforated plate and placed on the pedestal 15a. An endless belt 15 which is mounted on a shaft and is made of a multi-hole connecting plate.
Several pressure rollers 15... are provided with tension rollers 15..., and these pressure rollers 15... are simultaneously rotated by a sprocket 15b and a chain (not shown) connecting them, and each has a feed screw 15d. The mounting height can be adjusted through the The bearings that support both ends of the shafts of the pressure rollers 15 are inserted into the long holes of the pedestal 15a, and after adjusting the installation height with the feed screw 15d, the lock nut 1 is inserted as shown in FIG. 3C.
5e to be fixed to the pedestal 15a. In addition,
Guide plates 14a are provided upright on both sides of the upper surface of the plate conveyor 14 to prevent the material from extruding laterally. Below the plate conveyor 14, a lattice-shaped receiving frame 1 is provided to support the plate conveyor 14 being pressed down by pressure rollers 15.
5f is provided, and a steam ejection pipe or a hot air ejection pipe is provided as the heating mechanism 16. As shown in FIG. 3B, the pressure roller 15... and the roller of the plate conveyor 14 are equipped with gears 15g,
15g, the pressure rollers 15...
... and the transfer speed of the plate conveyor 14 are approximately equal.

(作用、効果) この発明は以上の構成であつて、各コンベヤ機
構を介して原材料の供給、刺し子、接着液中に浸
漬、液切り、圧さく、裁断等が連続して行われ極
めて効率的であるとともに、前記したように特に
圧さくにおいては、プレートコンベヤ14上を移
行する材料を相互にわたり無端帯を前方に向つて
材料が次第に強く圧さくされるように下降させて
懸装し、かつその取付高さを調整自在とした加圧
ローラー15……で圧さくして所要の空隙率に保
持するとともに、下方から加熱して乾燥固化する
ことにより圧さく保持時間の短縮を計ることがで
きる。なお前記第3図Aにおいて、圧下用の無端
帯15cが移行する材料の反発力で上下に振動し
ないように、架台15aの各下圧ローラー15…
…間に当る位置に上昇阻止板を配設すればさらに
効果的であり、同様に受支用のプレートコンベヤ
14は、材料を厚み方向に5〜30%程度圧縮変形
させる加圧力に耐える必要から、加熱機構16に
よる熱セツトが完了するまでプレートコンベヤ1
4を平面に保持するための受支用ガイドを付設し
ておくとよい。
(Operations and Effects) This invention has the above-described structure, and the feeding of raw materials, sashiko, immersion in adhesive liquid, draining, pressing, cutting, etc. are performed continuously through each conveyor mechanism, making it extremely efficient. In addition, as mentioned above, especially in compaction, the material moving on the plate conveyor 14 is suspended so that the endless belt is lowered forward so that the material is gradually compacted. The pressure roller 15 whose mounting height is adjustable is used to compress the material to maintain a desired porosity, and the material is heated from below to dry and solidify, thereby shortening the time required to maintain the pressure. In FIG. 3A, each lower pressure roller 15 of the pedestal 15a is used to prevent the endless belt 15c for rolling down from vibrating up and down due to the repulsive force of the moving material.
...It will be more effective if a rise prevention plate is placed in between, and similarly, the plate conveyor 14 for support needs to withstand the pressure that compresses and deforms the material by about 5 to 30% in the thickness direction. , until the heating mechanism 16 completes the heat setting of the plate conveyor 1.
It is advisable to attach a support guide for holding the 4 on a flat surface.

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの発明の実施例を示し、第1図は装置
全体の説明側面図、第2図は液切りコンベヤの要
部斜面図、第3図A,B,Cは圧さく工程部分の
側面図、正面図、要部正面図である。 図中の符号、4は定量供給塔、8は刺し子ニー
ドル、11は接着液槽、12は液切りコンベヤ、
12aは無端チエーン、12bはローラー、12
eはバーナー、12fは回転ブラシ、13は受容
器、14はプレートコンベヤ、15は加圧ローラ
ー、15dは送りネジ、16は加熱機構、17は
切断刃、18は乾燥炉を示す。
The drawings show an embodiment of the present invention, and Fig. 1 is an explanatory side view of the entire device, Fig. 2 is a slope view of the main part of the liquid draining conveyor, and Fig. 3 A, B, and C are side views of the compacting process section. , a front view, and a front view of main parts. In the figure, 4 is a constant supply tower, 8 is a sashiko needle, 11 is an adhesive liquid tank, 12 is a liquid draining conveyor,
12a is an endless chain, 12b is a roller, 12
12f is a rotating brush, 13 is a receiver, 14 is a plate conveyor, 15 is a pressure roller, 15d is a feed screw, 16 is a heating mechanism, 17 is a cutting blade, and 18 is a drying oven.

Claims (1)

【特許請求の範囲】[Claims] 1 原料であるカール繊維を一連の帯状材料とし
て送り出す機構、この帯状材料に刺し子を施す機
構、接着液中に浸漬する機構、付着された余分の
接着液を液切りする機構、液切りされた材料を上
下から所定の空隙率に圧さくする機構、圧さくさ
れた材料を一定長さに裁断する機構を順次連設し
た一連の装置であつて、さらに上記圧さく機構
は、材料を載架して移行する多孔板よりなるプレ
ートコンベヤの上に、別に内方に回転する数個の
加圧ローラーの相互にわたり懸装された無端帯が
前方に向つて次第に上記プレートコンベヤ上面と
の間隔を狭めて張架され、これら加圧ローラーは
プレートコンベヤと互に反対方向にほぼ等速で各
別に回転されるとともに、それぞれ取付高さを各
個に調整自在に設けられ、かつプレートコンベヤ
の下方には加熱機構が付設されていることを特徴
とする多孔質クツシヨン材を連続的に製造する装
置。
1 A mechanism for sending out the raw material curl fiber as a series of strip-shaped materials, a mechanism for applying sashiko to this strip-shaped material, a mechanism for immersing it in the adhesive solution, a mechanism for draining off the excess adhesive solution attached, and the drained material. It is a series of devices in which a mechanism for compressing the material from above and below to a predetermined porosity and a mechanism for cutting the compressed material into a certain length are successively installed. On top of a plate conveyor consisting of a perforated plate that moves forward, an endless band of several pressure rollers that rotate inward and are suspended across each other gradually narrows the distance between them and the top surface of the plate conveyor. These pressure rollers are rotated independently at approximately the same speed in opposite directions to the plate conveyor, and are provided with adjustable installation heights, and a heating mechanism is installed below the plate conveyor. 1. An apparatus for continuously manufacturing porous cushion material, characterized in that a device is provided with a porous cushion material.
JP12997987A 1987-05-28 1987-05-28 Apparatus for continuously producing porous cushion body Granted JPS63294890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12997987A JPS63294890A (en) 1987-05-28 1987-05-28 Apparatus for continuously producing porous cushion body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12997987A JPS63294890A (en) 1987-05-28 1987-05-28 Apparatus for continuously producing porous cushion body

Publications (2)

Publication Number Publication Date
JPS63294890A JPS63294890A (en) 1988-12-01
JPH0458357B2 true JPH0458357B2 (en) 1992-09-17

Family

ID=15023163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12997987A Granted JPS63294890A (en) 1987-05-28 1987-05-28 Apparatus for continuously producing porous cushion body

Country Status (1)

Country Link
JP (1) JPS63294890A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6067772B2 (en) * 2015-04-21 2017-01-25 株式会社シーエンジ Three-dimensional network structure manufacturing method and three-dimensional network structure manufacturing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735047A (en) * 1980-08-12 1982-02-25 Patsuton Shinsou Kk Production of elastic cotton for bedding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735047A (en) * 1980-08-12 1982-02-25 Patsuton Shinsou Kk Production of elastic cotton for bedding

Also Published As

Publication number Publication date
JPS63294890A (en) 1988-12-01

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