JP2021107045A - Pocket coil processing device - Google Patents

Pocket coil processing device Download PDF

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JP2021107045A
JP2021107045A JP2019238529A JP2019238529A JP2021107045A JP 2021107045 A JP2021107045 A JP 2021107045A JP 2019238529 A JP2019238529 A JP 2019238529A JP 2019238529 A JP2019238529 A JP 2019238529A JP 2021107045 A JP2021107045 A JP 2021107045A
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transport belt
pocket coil
pocket
package
roller
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JP6832552B1 (en
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英長 青木
Hidenaga Aoki
英長 青木
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Asuka Kohsan Co Ltd
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Asuka Kohsan Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

To provide a device which separates usable materials, such as metals, from a pocket coil of a discarded mattress without spending work hours.SOLUTION: A pocket coil processing device 1 includes: a conveyor belt 14 which conveys a pocket coil 2 to be processed; a body part 20 which is disposed above the conveyor belt 14 and includes a heating part 23 which heats and melts a package 2C of the conveyed pocket coil 2; and a peeling part 30 which is disposed so as to contact with an outer peripheral surface of the conveyor belt 14 and peels resin lumps formed by the package 2C melting and adhering to a surface of the conveyor belt 14 from the surface of the conveyor belt 14.SELECTED DRAWING: Figure 1

Description

本発明は、ポケットコイル処理装置に関する。 The present invention relates to a pocket coil processing device.

今般廃棄物の資源化は社会的な注目を集めている。中でも、金属と、樹脂とが混在している廃棄物から、有用物を分離することは社会的な要請が高い。 Nowadays, the recycling of waste is attracting social attention. Above all, there is a high social demand for separating useful substances from wastes in which metals and resins are mixed.

特に、熱可塑性樹脂素材と、金属素材とが用いられているポケットコイル廃棄物を、樹脂と金属とに分離し、分離した素材をそれぞれ再利用する循環型社会の構築に向けて、上記廃棄物を効率よく、望ましくは連続的に処理できる装置の需要は高いものがある。 In particular, the above waste is aimed at building a recycling-oriented society in which a thermoplastic resin material and a pocket coil waste in which a metal material is used are separated into a resin and a metal, and the separated materials are reused respectively. There is a high demand for equipment that can process efficiently and preferably continuously.

ここで、マットレスは、金属、樹脂、セルロースなどの天然素材などを含む。中でも、樹脂の不織布によって形成される包装体の中にコイルバネを個別に包んだポケットコイルを含むマットレスの処理は、工数がかかっていた。 Here, the mattress includes natural materials such as metal, resin, and cellulose. Above all, the processing of the mattress including the pocket coil in which the coil spring is individually wrapped in the package formed of the resin non-woven fabric requires man-hours.

従って、廃棄されたマットレスの処理に際してできるだけ環境に悪影響をもたらさないように、かつ、工数をかけずに、金属などの有用物を分離する装置が求められてきた。 Therefore, there has been a demand for a device for separating useful materials such as metals without causing an adverse effect on the environment as much as possible when treating a discarded mattress and without man-hours.

この点に関し、ポケットコイルを収容する収容空間と、ポケットコイルの包装体を溶融する温度に加熱する加熱手段と、を含む解体装置が提案されている（例えば、特許文献１。）。 In this regard, a dismantling device including a storage space for accommodating the pocket coil and a heating means for heating the package of the pocket coil to a melting temperature has been proposed (for example, Patent Document 1).

しかし、この従来の技術によっては、ポケットコイルを一つ処理するごとに金属のコイルバネを回収しなければならず、手間がかかっていた。加えて、包装体が溶融した樹脂の塊がポケットコイルを載置する網体に付着するため、その除去にも工数がかかっていた。 However, with this conventional technique, it is necessary to collect the metal coil spring every time one pocket coil is processed, which is troublesome. In addition, since the lump of resin in which the package is melted adheres to the net on which the pocket coil is placed, it takes a lot of man-hours to remove it.

特許第６０３２９５７号公報Japanese Patent No. 6032957

本発明が解決しようとする課題は、廃棄されたマットレスのポケットコイルから工数をかけずに、金属などの有用物を分離する装置を提供することである。 An object to be solved by the present invention is to provide a device for separating useful materials such as metal from a discarded mattress pocket coil without man-hours.

本発明は、処理対象のポケットコイルを搬送する搬送ベルトと、前記搬送ベルトの上方に配置され、搬送される前記ポケットコイルの包装体を加熱溶融する加熱部を含む本体部と、前記搬送ベルトの外周表面に当接するように配置され、前記包装体が溶融して前記搬送ベルトの表面に付着した樹脂隗を前記搬送ベルトの表面から剥ぎ取る剥離部と、を備えるポケットコイル処理装置を提供する。 The present invention comprises a transport belt for transporting a pocket coil to be processed, a main body portion including a heating portion arranged above the transport belt and heating and melting the package of the pocket coil to be transported, and the transport belt. Provided is a pocket coil processing apparatus including a peeling portion which is arranged so as to be in contact with the outer peripheral surface and which peels off the resin foil which is melted and adheres to the surface of the transport belt from the surface of the transport belt.

本発明によれば、ポケットコイルから工数をかけずに、金属などの有用物を分離する装置を提供することができる。 According to the present invention, it is possible to provide an apparatus for separating useful objects such as metal from a pocket coil without man-hours.

第１の実施形態のポケットコイル処理装置の構成を示す図である。It is a figure which shows the structure of the pocket coil processing apparatus of 1st Embodiment. 搬送ベルトを上方から見た図である。It is the figure which looked at the transport belt from above. 搬送ベルトの例を示す図である。It is a figure which shows the example of the conveyor belt. 第１の実施形態に係る剥離部の例を示す図である。It is a figure which shows the example of the peeling part which concerns on 1st Embodiment. 第２の実施形態に係る剥離部の例を示す図である。It is a figure which shows the example of the peeling part which concerns on 2nd Embodiment. 第３の実施形態に係る剥離部の例を示す図である。It is a figure which shows the example of the peeling part which concerns on 3rd Embodiment. マットレスから布帛、綿などの表装部を除去した状態を示す図である。It is a figure which shows the state which removed the surface part such as cloth and cotton from a mattress. ポケットコイルの集合体を示す図である。It is a figure which shows the assembly of the pocket coil.

以下、本発明の一実施形態に係るポケットコイル処理装置を詳細に説明する。 Hereinafter, the pocket coil processing apparatus according to the embodiment of the present invention will be described in detail.

（第１の実施形態）
図１は、本実施形態のポケットコイル処理装置（以下、処理装置１という。）の構成を示す図である。図１に示しように、処理装置１は、搬送部１０と、本体部２０と、剥離部３０と、を備える。 (First Embodiment)
FIG. 1 is a diagram showing a configuration of a pocket coil processing device (hereinafter, referred to as a processing device 1) of the present embodiment. As shown in FIG. 1, the processing device 1 includes a transport unit 10, a main body unit 20, and a peeling unit 30.

搬送部１０は、モターなどの駆動部１１によって駆動される駆動ローラ１２と、従動ローラ１３と、駆動ローラ１２及び従動ローラ１３に掛けまわされる無端状の搬送ベルト１４と、を備える。 The transport unit 10 includes a drive roller 12 driven by a drive unit 11 such as a motor, a driven roller 13, and an endless transport belt 14 hung on the drive roller 12 and the driven roller 13.

図２は、搬送ベルト１４を上方から見た図である。図２に向かって、ポケットコイル２は左から右に向かって搬送される。図２に示すように、ポケットコイル２には、シングルサイズ２Ｓなどの比較的小さいサイズのものからダブルベットサイズ２Ｔなどの比較的大きいサイズのものまで種々あるが、身長方向の長さＷ１は１９０ｃｍ程度のものが多い。 FIG. 2 is a view of the transport belt 14 as viewed from above. The pocket coil 2 is conveyed from left to right toward FIG. As shown in FIG. 2, the pocket coil 2 varies from a relatively small size such as a single size 2S to a relatively large size such as a double bed size 2T, and the length W1 in the height direction is 190 cm. There are many things of about.

搬送ベルト１４には、ポケットコイル２は身長方向が搬送方向と直角になるように載置される。従って、搬送ベルト１４は、処理するポケットコイル２の身長方向の長さＷ１よりも若干長い幅Ｗ２を有する。具体的には、幅Ｗ２は約２２０ｃｍが望ましい。従って、搬送ベルト１４はほぼすべてのサイズのポケットコイル２を搬送することが可能である。 The pocket coil 2 is placed on the transport belt 14 so that the height direction is perpendicular to the transport direction. Therefore, the transport belt 14 has a width W2 slightly longer than the height W1 of the pocket coil 2 to be processed. Specifically, the width W2 is preferably about 220 cm. Therefore, the transport belt 14 can transport the pocket coils 2 of almost all sizes.

また、搬送ベルト１４は、駆動ローラ１２と従動ローラ１３とに掛けまわされた状態の搬送方向の長さが、処理するポケットコイル２を連続して処理するのに十分な全長Ｗ３を有する。搬送ベルト１４は、搬送方向上流端部から本体部２０（図２においては後述のガード部２４の下端面の形状を図示した。）の搬送方向上流端部までの長さＷ４が本体部２０の搬送方向下流端部から搬送ベルト１４の搬送方向下流端部までの長さＷ５より長い。長さＷ４はポケットコイル２を二つ載置するのに十分な長さである。 Further, the transport belt 14 has a total length W3 whose length in the transport direction in a state of being hung on the drive roller 12 and the driven roller 13 is sufficient to continuously process the pocket coil 2 to be processed. The length W4 of the transport belt 14 from the upstream end in the transport direction to the upstream end in the transport direction of the main body 20 (the shape of the lower end surface of the guard portion 24 described later is shown in FIG. 2) is the main body 20. The length from the downstream end in the transport direction to the downstream end in the transport direction of the transport belt 14 is longer than W5. The length W4 is long enough to mount two pocket coils 2.

以下、駆動ローラ１２と従動ローラ１３とを単にローラという。 Hereinafter, the driving roller 12 and the driven roller 13 are simply referred to as rollers.

本体部２０は搬送ベルト１４の上方に配置される。本体部２０は、金属などの外壁を含む筐体２１と、筐体２１の内側に張り巡らされる断熱材２２と、断熱材２２の表面に設けられる加熱部２３と、ガード部２４と、ファン２５と、検知部２６と、シャッタ２７と、を備える。 The main body 20 is arranged above the transport belt 14. The main body 20 includes a housing 21 including an outer wall made of metal or the like, a heat insulating material 22 stretched inside the housing 21, a heating part 23 provided on the surface of the heat insulating material 22, a guard part 24, and a fan 25. A detection unit 26 and a shutter 27.

加熱部２３は、例えばニッケルとクロムの合金のような高抵抗電線が挙げられるが、これに限らず、ヒーターランプ、ＩＨ（Induction heater：電磁誘導ヒータ）などであってもよい。 The heating unit 23 includes, for example, a high resistance electric wire such as an alloy of nickel and chromium, but is not limited to this, and may be a heater lamp, an IH (Induction heater) or the like.

ガード部２４は、加熱部２３の下方、かつ、搬送ベルト１４の上方に設置される。ガード部２４は、圧縮状態により包装体２Ｃに封入されるコイルバネ２Ｄ（それぞれ、図８参照。）が、包装体２Ｃの加熱溶融により飛び出して加熱部２３を損傷することを防止し、加熱部２３を保護するものである。 The guard portion 24 is installed below the heating portion 23 and above the transport belt 14. The guard portion 24 prevents the coil spring 2D (each see FIG. 8) enclosed in the package 2C in a compressed state from popping out due to heating and melting of the package 2C to damage the heating portion 23, and the heating portion 23. It protects.

ガード部２４は、板状の部材によって形成されても、網状の部材によって形成されても、両者によって形成されてもよい。 The guard portion 24 may be formed by a plate-like member, a net-like member, or both.

ガード部２４の底面端面の大きさは、処理するポケットコイル２の最大のものよりやや大きい（図２参照。）。 The size of the bottom end surface of the guard portion 24 is slightly larger than that of the maximum pocket coil 2 to be processed (see FIG. 2).

ファン２５は、加熱部２３の下方に配置され、加熱部２３によって加熱された空気を処理対象のポケットコイル２に向けて送風する。この際の加熱された空気の温度は、ポケットコイル２の包装体２Ｃを構成する樹脂を溶かすのに十分な温度以上であり、樹脂の発火温度より低い。 The fan 25 is arranged below the heating unit 23, and blows the air heated by the heating unit 23 toward the pocket coil 2 to be processed. The temperature of the heated air at this time is higher than a temperature sufficient to melt the resin constituting the package 2C of the pocket coil 2, and is lower than the ignition temperature of the resin.

具体的には、ポケットコイル２に送風される空気の温度は、３５０℃以上５００℃以下であることが望ましい。 Specifically, it is desirable that the temperature of the air blown to the pocket coil 2 is 350 ° C. or higher and 500 ° C. or lower.

検知部２６は、例えば光センサを含み、ガード部２４の内部の搬送ベルト１４に載置されたポケットコイル２の上方ないし横方向に複数設置される。 A plurality of detection units 26 include, for example, an optical sensor, and are installed in a plurality of detection units 26 in the upper or lateral direction of the pocket coil 2 mounted on the transport belt 14 inside the guard unit 24.

搬送部１０は、搬送指示があると、駆動部１１を駆動させ、ポケットコイル２を横方向に移動させて本体部２０の搬入口から本体部２０の内部に搬入する。 When the transport unit 10 receives a transport instruction, the transport unit 10 drives the drive unit 11 and moves the pocket coil 2 in the lateral direction to carry the pocket coil 2 into the main body 20 from the carry-in port of the main body 20.

検知部２６は、ポケットコイル２が搬送され、加熱位置に達したことを検知すると、電気信号を駆動部１１とシャッタ２７に送る。検知部２６から電気信号を受信すると、駆動部１１はポケットコイル２の搬送を停止し、シャッタ２７は筐体２１のポケットコイル２の搬入口及び搬出口に設けられる扉を閉める。 When the detection unit 26 detects that the pocket coil 2 has been conveyed and has reached the heating position, the detection unit 26 sends an electric signal to the drive unit 11 and the shutter 27. Upon receiving the electric signal from the detection unit 26, the drive unit 11 stops the transport of the pocket coil 2, and the shutter 27 closes the doors provided at the carry-in inlet and the carry-out exit of the pocket coil 2 of the housing 21.

シャッタ２７が扉を閉めることにより、本体部２０の内部の温度を効率よく上昇させることが可能となる。 By closing the door of the shutter 27, the temperature inside the main body 20 can be efficiently raised.

扉を閉めてから包装体２Ｃの樹脂が溶融するのに十分な時間だけ、ファン２５から熱風がポケットコイル２に向けて送付される。この際に溶け落ちた包装体２Ｃは、受け皿６に落ちる。 Hot air is sent from the fan 25 toward the pocket coil 2 only for a time sufficient for the resin of the package 2C to melt after the door is closed. The package 2C that has melted down at this time falls on the saucer 6.

扉を閉めてから包装体２Ｃの樹脂が溶融するのに十分な時間の経過後に、シャッタ２７は扉を開け、駆動部１１は駆動を再開し、包装体２Ｃが溶融除去されたコイルバネ２Ｄを搬出口から搬出する。 After a sufficient time has elapsed from closing the door to melting the resin of the package 2C, the shutter 27 opens the door, the drive unit 11 resumes driving, and the package 2C carries the coil spring 2D from which the melt has been removed. Carry out from the exit.

本体部２０の内部の温度が、十分高くなった場合にはシャッタ２７は扉を閉めなくてもよい。 When the temperature inside the main body 20 becomes sufficiently high, the shutter 27 does not have to close the door.

搬出口の近傍には、コイルバネ箱４が設けられ、搬出されたコイルバネ２Ｄが落下回収される。 A coil spring box 4 is provided in the vicinity of the carry-out outlet, and the carried-out coil spring 2D is dropped and collected.

剥離部３０は、搬送部１０の端部である駆動ローラ１２付近及び従動ローラ１３付近に、搬送ベルト１４の外周表面に当接するように配置される。剥離部３０は、駆動ローラ１２付近及び従動ローラ１３付近以外の場所、例えば搬送ベルト１４の中間部の下などに設けてもよい。 The peeling portion 30 is arranged near the drive roller 12 and the driven roller 13, which are the ends of the transport portion 10, so as to abut on the outer peripheral surface of the transport belt 14. The peeling portion 30 may be provided at a location other than the vicinity of the drive roller 12 and the vicinity of the driven roller 13, for example, under the intermediate portion of the transport belt 14.

剥離部３０は、搬送ベルト１４の表面から、包装体２Ｃが溶融して付着した樹脂の塊を剥ぎ取り、廃棄皿５に回収する。 The peeling portion 30 peels off the lump of the resin to which the package 2C has melted and adheres from the surface of the transport belt 14, and collects it in the waste dish 5.

図３は、搬送ベルト１４の例を示す図である。図３に示すように、搬送ベルト１４は、搬送ベルト１４が含むパネル１４Ａに厚さ方向に貫通する複数の貫通孔１４Ｂを有する。溶融した包装体２Ｃの樹脂は貫通孔１４Ｂから下方に落下し、受け皿６に溜まる。 FIG. 3 is a diagram showing an example of the transport belt 14. As shown in FIG. 3, the transport belt 14 has a plurality of through holes 14B that penetrate the panel 14A included in the transport belt 14 in the thickness direction. The molten resin of the package 2C falls downward from the through hole 14B and collects in the saucer 6.

搬送ベルト１４は、従動ローラ１３の径方向端部に差し掛かった時、側面視が円弧をなすように外側に向けて凸に湾曲する。 When the transport belt 14 approaches the radial end of the driven roller 13, the transport belt 14 is curved outward so as to form an arc in the side view.

図４は、本実施形態に係る剥離部の例を示す図である。図４に示すように、剥離部３０は、剥離ブレード３１Ａと、剥離ブレード３１Ａを従動ローラ１３の方向、すなわち矢印Ｘ２の方向に付勢する弾性体３１Ｂと、を備える。 FIG. 4 is a diagram showing an example of a peeling portion according to the present embodiment. As shown in FIG. 4, the peeling portion 30 includes a peeling blade 31A and an elastic body 31B that urges the peeling blade 31A in the direction of the driven roller 13, that is, in the direction of the arrow X2.

剥離ブレード３１Ａは、先端部が搬送ベルト１４の従動ローラ１３を回り込む部分に鋭角に当接する。剥離ブレード３１Ａの先端部は鋭角に面取りされる。 The tip of the peeling blade 31A comes into contact with a portion of the transport belt 14 around the driven roller 13 at an acute angle. The tip of the peeling blade 31A is chamfered at an acute angle.

従動ローラ１３が矢印Ｘ１の方向に回転すると、これに従って搬送ベルト１４は回り、剥離ブレード３１Ａは運ばれてくる樹脂の塊を搬送ベルト１４の表面から剥ぎ取る。 When the driven roller 13 rotates in the direction of the arrow X1, the transport belt 14 rotates accordingly, and the release blade 31A strips the carried resin lump from the surface of the transport belt 14.

ここで、搬送ベルト１４のパネル１４Ａは湾曲しているため、剥離ブレード３１Ａは効率よく樹脂の塊を剥ぎ取ることができる。 Here, since the panel 14A of the transport belt 14 is curved, the peeling blade 31A can efficiently peel off the resin lump.

以上述べたように、本実施形態の処理装置１は、処理対象のポケットコイル２を搬送する搬送ベルト１４を含む搬送部１０と、搬送ベルト１４の上方に配置され、搬送されるポケットコイル２の包装体２Ｃを加熱溶融する加熱部２３を含む本体部２０と、搬送ベルト１４の外周表面に当接するように配置され、包装体２Ｃが溶融して搬送ベルト１４の表面に付着した樹脂隗を搬送ベルト１４の表面から剥ぎ取る剥離部３０と、を備える。 As described above, the processing device 1 of the present embodiment includes a transport unit 10 including a transport belt 14 for transporting the pocket coil 2 to be processed, and a pocket coil 2 arranged above the transport belt 14 and transported. The main body 20 including the heating portion 23 that heats and melts the package 2C is arranged so as to abut on the outer peripheral surface of the transport belt 14, and the package 2C melts and transports the resin pockets adhering to the surface of the transport belt 14. A peeling portion 30 for peeling from the surface of the belt 14 is provided.

従って、本実施形態の処理装置１によれば、ポケットコイル２を連続的に処理することができるとともに、搬送ベルト１４の表面の樹脂隗を効率よく剥離することができるため、廃棄されたマットレスのポケットコイル２から工数をかけずに、金属などの有用物を分離することが可能となるという効果がある。 Therefore, according to the processing device 1 of the present embodiment, the pocket coil 2 can be continuously processed, and the resin foil on the surface of the transport belt 14 can be efficiently peeled off, so that the discarded mattress can be processed. There is an effect that useful substances such as metal can be separated from the pocket coil 2 without man-hours.

よって、本実施形態の処理装置１によれば、ポケットコイル２を連続的に樹脂と、金属とに分離することが可能となり、分離された樹脂と金属はそれぞれ再利用が可能な素材となる。このため、循環型社会の構築を実現することが可能となる。 Therefore, according to the processing device 1 of the present embodiment, the pocket coil 2 can be continuously separated into a resin and a metal, and the separated resin and the metal are reusable materials, respectively. Therefore, it is possible to realize the construction of a sound material-cycle society.

なお、搬送ベルト１４は、上述した形態に限られず、従来の金属製の網体やメッシュ、ないし耐熱性樹脂によって形成されるベルトを用いることができる。搬送ベルト１４は貫通孔１４Ｂを有していても、有していなくてもよい。 The transport belt 14 is not limited to the above-described form, and a belt formed of a conventional metal net or mesh or a heat-resistant resin can be used. The transport belt 14 may or may not have a through hole 14B.

（第２の実施形態）
本実施形態の処理装置１は、剥離部３０の構成が変更されたのみであり、残りの構成は第１の実施形態に係る処理装置１の構成と同様である。 (Second embodiment)
In the processing device 1 of the present embodiment, only the configuration of the peeling portion 30 has been changed, and the remaining configurations are the same as the configuration of the processing device 1 according to the first embodiment.

従って、剥離部３０の説明のみを行う。 Therefore, only the peeling portion 30 will be described.

図５は、本実施形態に係る剥離部３０の例を示す図である。図５に示すように、剥離部３０は、ブラシ３２を含む。 FIG. 5 is a diagram showing an example of the peeling portion 30 according to the present embodiment. As shown in FIG. 5, the peeling portion 30 includes a brush 32.

ブラシ３２は、金属によって形成されることが耐久性の面から好ましい。 The brush 32 is preferably made of metal from the viewpoint of durability.

ブラシ３２は、先端部が従動ローラ１３を回り込む搬送ベルト１４の外周表面に対して垂直に当接するように配置されることが望ましい。 It is desirable that the brush 32 is arranged so that the tip portion thereof abuts perpendicularly to the outer peripheral surface of the transport belt 14 around the driven roller 13.

また、別途図示しない駆動装置を設け、ブラシ３２を搬送ベルト１４の幅方向に往復移動させてもよい。 Further, a drive device (not shown) may be provided to reciprocate the brush 32 in the width direction of the transport belt 14.

以上述べたように、本実施形態の処理装置１は、剥離部３０が従動ローラ１３を回り込む搬送ベルト１４の外周表面に対して先端部が、望ましくはほぼ垂直に、当接するように配置されるブラシ３２を備える。 As described above, in the processing device 1 of the present embodiment, the tip portion is arranged so as to abut with the outer peripheral surface of the transport belt 14 around which the peeling portion 30 wraps around the driven roller 13, preferably substantially perpendicular to the outer peripheral surface. The brush 32 is provided.

従って、さらに効率よく搬送ベルト１４の表面の樹脂隗を剥ぎ取ることが可能となるという効果がある。 Therefore, there is an effect that the resin residue on the surface of the transport belt 14 can be peeled off more efficiently.

（第３の実施形態）
本実施形態の処理装置１は、剥離部３０の構成が変更されたのみであり、残りの構成は第１の実施形態に係る処理装置１の構成と同様である。 (Third Embodiment)
In the processing device 1 of the present embodiment, only the configuration of the peeling portion 30 has been changed, and the remaining configurations are the same as the configuration of the processing device 1 according to the first embodiment.

従って、剥離部３０の説明のみを行う。 Therefore, only the peeling portion 30 will be described.

図６は、本実施形態に係る剥離部３０の例を示す図である。図６に示すように、剥離部３０は、回転ブラシ３３を含む。 FIG. 6 is a diagram showing an example of the peeling portion 30 according to the present embodiment. As shown in FIG. 6, the peeling portion 30 includes a rotating brush 33.

回転ブラシ３３は、従動ローラ１３の回転方向とは逆方向である矢印Ｘ３の方向に回転する回転軸３３Ａと、回転軸３３Ａから径方向に複数配置されるブラシ体３３Ｂと、を備える。 The rotating brush 33 includes a rotating shaft 33A that rotates in the direction of the arrow X3 that is opposite to the rotating direction of the driven roller 13, and a brush body 33B that is arranged in a plurality of radial directions from the rotating shaft 33A.

回転ブラシ３３は、ブラシ体３３Ｂの先端が従動ローラ１３を回り込む搬送ベルト１４の外周表面に対して、望ましくはほぼ垂直に、当接するように配置される。 The rotating brush 33 is arranged so that the tip of the brush body 33B abuts on the outer peripheral surface of the transport belt 14 around the driven roller 13, preferably substantially perpendicular to the outer peripheral surface.

回転ブラシ３３は、搬送ベルト１４が駆動する時に回転し、停止する時に回転を止める。 The rotary brush 33 rotates when the transport belt 14 is driven, and stops rotating when the conveyor belt 14 is stopped.

なお、回転ブラシ３３は、従動ローラ１３の回転方向と同方向に回転してもよい。この場合、回転ブラシ３３は従動ローラの回転の角速度より速い角速度にて回転する。 The rotating brush 33 may rotate in the same direction as the driven roller 13. In this case, the rotating brush 33 rotates at an angular velocity faster than the angular velocity of rotation of the driven roller.

また、別途図示しない駆動装置を設け、回転ブラシ３３を搬送ベルト１４の幅方向に往復移動させてもよい。 Further, a drive device (not shown) may be provided to reciprocate the rotary brush 33 in the width direction of the transport belt 14.

以上述べたように、本実施形態の処理装置１は、剥離部３０が従動ローラ１３を回り込む搬送ベルト１４の外周表面に対して先端部が、望ましくはほぼ垂直に、当接するように配置される回転ブラシ３３を備える。 As described above, in the processing device 1 of the present embodiment, the tip portion is arranged so as to abut with the outer peripheral surface of the transport belt 14 around which the peeling portion 30 wraps around the driven roller 13, preferably substantially perpendicular to the outer peripheral surface. A rotating brush 33 is provided.

従って、さらに効率よく搬送ベルト１４の表面の樹脂隗を剥ぎ取ることが可能となるという効果がある。 Therefore, there is an effect that the resin residue on the surface of the transport belt 14 can be peeled off more efficiently.

（ポケットコイルの説明）
図７は、マットレスから布帛、綿、ウレタンなどの表装部及びクッション材を除去した状態を示す図である。図７に示しように、この状態において、ポケットコイル２の集合体２Ａはボーダーワイヤ２Ｂによってマットレスの形状に整えられている。 (Explanation of pocket coil)
FIG. 7 is a diagram showing a state in which the surface covering portion such as cloth, cotton, and urethane and the cushioning material are removed from the mattress. As shown in FIG. 7, in this state, the aggregate 2A of the pocket coils 2 is arranged in the shape of a mattress by the border wire 2B.

この状態からボーダーワイヤ２Ｂを取り除くと、集合体２Ａのみとなり、このポケットコイル２の集合体２Ａが処理装置１に投入される。 When the border wire 2B is removed from this state, only the aggregate 2A is formed, and the aggregate 2A of the pocket coil 2 is put into the processing device 1.

図８は、ポケットコイル２の集合体２Ａを示す図である。ポケットコイル２は、ポリエチレンやポリエチレンテレフタレートなどの樹脂の不織布の包装体２Ｃの内部に金属製のコイルバネ２Ｄが封入されて形成される。ポケットコイル２はいくつか横方向に連続して集合体２Ａが形成され、この集合体２Ａ同士が接着されてマットレスの形に成形される。 FIG. 8 is a diagram showing an aggregate 2A of the pocket coils 2. The pocket coil 2 is formed by enclosing a metal coil spring 2D inside a non-woven fabric package 2C made of a resin such as polyethylene or polyethylene terephthalate. In the pocket coil 2, several aggregates 2A are continuously formed in the lateral direction, and the aggregates 2A are adhered to each other and formed into a mattress shape.

本発明は、処理対象のポケットコイルを搬送する搬送ベルトと、前記搬送ベルトの上方に配置され、搬送される前記ポケットコイルの包装体を加熱溶融する加熱部、及び前記包装体が溶融される際に飛び出すコイルバネから前記加熱部を保護するガード部を含む本体部と、前記搬送ベルトの外周表面に当接するように配置され、前記包装体が溶融して前記搬送ベルトの表面に付着した樹脂隗を前記搬送ベルトの表面から剥ぎ取る剥離部と、を備えるポケットコイル処理装置を提供する。
The present invention relates to a transport belt that conveys a pocket coil to be processed, a heating portion that is arranged above the transport belt and heats and melts the package of the pocket coil to be conveyed , and when the package is melted. The main body including the guard portion that protects the heating portion from the coil spring that pops out, and the resin pocket that is arranged so as to abut on the outer peripheral surface of the transport belt and melts the package and adheres to the surface of the transport belt. Provided is a pocket coil processing apparatus including a peeling portion for peeling from the surface of the transport belt.

Claims (6)

処理対象のポケットコイルを搬送する搬送ベルトと、
前記搬送ベルトの上方に配置され、搬送される前記ポケットコイルの包装体を加熱溶融する加熱部を含む本体部と、
前記搬送ベルトの外周表面に当接するように配置され、前記包装体が溶融して前記搬送ベルトの表面に付着した樹脂隗を前記搬送ベルトの表面から剥ぎ取る剥離部と、
を備えるポケットコイル処理装置。 A transport belt that transports the pocket coil to be processed,
A main body portion that is arranged above the transport belt and includes a heating portion that heats and melts the package of the pocket coil to be transported.
A peeling portion that is arranged so as to abut on the outer peripheral surface of the transport belt and that melts the package and peels off the resin shavings adhering to the surface of the transport belt from the surface of the transport belt.
A pocket coil processing device equipped with. 前記搬送ベルトが掛けまわされるローラをさらに備え、
前記剥離部は、
先端部が前記搬送ベルトの前記ローラを回り込む部分に当接するように配置される剥離ブレードである請求項１に記載のポケットコイル処理装置。 Further provided with a roller around which the transport belt is hung,
The peeled part is
The pocket coil processing apparatus according to claim 1, wherein the peeling blade is arranged so that the tip portion abuts on the portion of the transport belt that wraps around the roller. 前記搬送ベルトが掛けまわされるローラをさらに備え、
前記剥離部は、
先端部が前記搬送ベルトの前記ローラを回り込む部分に当接するように配置されるブラシである請求項１に記載のポケットコイル処理装置。 Further provided with a roller around which the transport belt is hung,
The peeled part is
The pocket coil processing device according to claim 1, wherein the tip portion is a brush arranged so as to come into contact with a portion of the transport belt that wraps around the roller. 前記搬送ベルトが掛けまわされるローラをさらに備え、
前記剥離部は、
先端部が前記搬送ベルトの前記ローラを回り込む部分に当接するように配置される回転ブラシである請求項１に記載のポケットコイル処理装置。 Further provided with a roller around which the transport belt is hung,
The peeled part is
The pocket coil processing apparatus according to claim 1, wherein the tip portion is a rotating brush arranged so as to abut on a portion of the transport belt that wraps around the roller. 前記搬送ベルトは、
処理する前記ポケットコイルの身長方向の幅より長い幅を有し、処理する前記ポケットコイルを連続して処理するのに十分な全長を有する請求項１に記載のポケットコイル処理装置。 The transport belt is
The pocket coil processing apparatus according to claim 1, which has a width longer than the width in the height direction of the pocket coil to be processed and has a total length sufficient to continuously process the pocket coil to be processed. 前記本体部は、
前記包装体が溶融される際に飛び出すコイルバネから前記加熱部を保護するガード部をさらに備える請求項１に記載のポケットコイル処理装置。 The main body
The pocket coil processing apparatus according to claim 1, further comprising a guard portion that protects the heating portion from a coil spring that pops out when the package is melted.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117323U (en) * 1984-01-17 1985-08-08 三菱重工業株式会社 Conveyor belt cleaning equipment
JP2002233856A (en) * 2001-02-06 2002-08-20 Narifumi Uemura Method and apparatus for separating metals from printed circuit board
JP2013255885A (en) * 2012-06-12 2013-12-26 Simmons Corp Disassembling apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117323U (en) * 1984-01-17 1985-08-08 三菱重工業株式会社 Conveyor belt cleaning equipment
JP2002233856A (en) * 2001-02-06 2002-08-20 Narifumi Uemura Method and apparatus for separating metals from printed circuit board
JP2013255885A (en) * 2012-06-12 2013-12-26 Simmons Corp Disassembling apparatus

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