JPH045094A - Bookbinding member - Google Patents
Bookbinding memberInfo
- Publication number
- JPH045094A JPH045094A JP10851990A JP10851990A JPH045094A JP H045094 A JPH045094 A JP H045094A JP 10851990 A JP10851990 A JP 10851990A JP 10851990 A JP10851990 A JP 10851990A JP H045094 A JPH045094 A JP H045094A
- Authority
- JP
- Japan
- Prior art keywords
- melt adhesive
- magnetic plate
- cover material
- heat
- heat transfer
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000005291 magnetic effect Effects 0.000 claims abstract description 40
- 239000004831 Hot glue Substances 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 15
- 239000003302 ferromagnetic material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002470 thermal conductor Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、製本部材に係り、詳しくは表紙材の背部内面
に熱溶融接着剤と、該熱溶融接着剤を加熱する磁性板と
を取付けた製本部材に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application Field The present invention relates to a bookbinding member, and more specifically, a bookbinding member that includes a hot-melt adhesive on the inner surface of the back of a cover material and a magnetic plate that heats the hot-melt adhesive. Regarding the attached bookbinding member.
（ロ）従来の技術
従来、接着剤の溶融、固化を利用して、シート材の束を
綴じる製本装置においては、接着剤を加熱溶融させる手
段は、ニクロム線や面状発熱体であった。このため熱溶
融接着剤を有する表紙剤を前記加熱溶融させる手段によ
り加熱する場合、熱を先ず表紙材に伝え、ついで熱溶融
接着剤に伝える方法が行なわれていた。(b) Prior Art Conventionally, in bookbinding apparatuses that bind bundles of sheet materials using melting and solidification of adhesive, the means for heating and melting the adhesive has been a nichrome wire or a planar heating element. For this reason, when a cover material having a hot-melt adhesive is heated by the heat-melting means, a method has been used in which heat is first transferred to the cover material and then to the hot-melt adhesive.
（ハ）発明が解決しようとする課題
しかしながら、上述従来例では、製本するシート材が大
きくなればなる程、また、製本するシート材の東が厚く
なればなる程、特に、発熱体の面積か広くなり、また、
発熱体の熱容量が大きくなるため、製本するために必要
な温度（約１５０℃）に達するまでの時間が多く必要で
あった。(c) Problems to be Solved by the Invention However, in the above-mentioned conventional example, the larger the sheet material to be bound becomes, and the thicker the east side of the sheet material to be bound, the more the area of the heating element increases. It becomes wider, and
Since the heat capacity of the heating element becomes large, it takes a long time to reach the temperature (approximately 150° C.) required for bookbinding.
また、接着剤は表紙材を介して発熱体から熱を受けるた
めに、表紙材として熱伝導率の悪い材料や、熱に弱い材
料を使うことができない。Furthermore, since the adhesive receives heat from the heating element through the cover material, it is not possible to use a material with poor thermal conductivity or a material that is sensitive to heat as the cover material.
更に、通常の紙を用いた表紙材でもその厚さや材質によ
り熱伝導速度が変わるため、各種の紙に対応して、確実
に接着剤を溶融するためには接着時間を長く設定しなけ
ればならないという問題があった。Furthermore, even with cover materials made of regular paper, the heat conduction speed changes depending on the thickness and material, so it is necessary to set a long bonding time to ensure the adhesive melts to accommodate various types of paper. There was a problem.
このような問題を解決するために、表紙材の内側で、熱
溶融接着剤と共に電磁誘導加熱により発熱する発熱部材
を用いて熱溶融接着剤を加熱する方法を適用することか
提案されているか、厚さの薄い長尺の発熱部材では、非
常に発熱速度が早いため、均一加熱が難しい上に、薄い
長尺の発熱部材は熱伝導速度が比較的小さく、熱溶融接
着剤間の温度が均一になるまでに時間がかかるという問
題がある。In order to solve such problems, has it been proposed to apply a method of heating the hot-melt adhesive using a heat-generating member that generates heat by electromagnetic induction heating along with the hot-melt adhesive inside the cover material? Thin and long heat generating members generate heat at a very fast rate, making it difficult to heat them uniformly.Thin and long heat generating members have a relatively low heat conduction rate, making it difficult to maintain uniform temperature between the hot melt adhesives. The problem is that it takes time.
そこで、本発明は、表紙材の背部内面に電磁誘導加熱さ
れる磁性板と熱溶融接着剤との間に伝熱が良好な伝熱部
材を介装することにより、速やかに熱溶融接着剤を均一
加熱できる製本部材を提供することを目的とするもので
ある。Therefore, the present invention provides a heat transfer member with good heat transfer between the magnetic plate heated by electromagnetic induction and the hot melt adhesive on the inner surface of the back of the cover material, thereby quickly transferring the hot melt adhesive. The object is to provide a bookbinding member that can be heated uniformly.
（ニ）１１Ｍを解決するための手段
本発明は、上述の事情に鑑みてなされたものであワて、
例えば第３図及び第４図を参照して示すと、表紙材（１
）の背部（２）内面に、電磁誘導加熱装置（１１）によ
り発熱する磁性板（３）と、伝熱か良好な伝熱部材（４
）と、熱溶融接着剤（５）と、を上記順序に積層してな
ることを特徴とする。(d) Means for solving 11M The present invention has been made in view of the above circumstances, and
For example, referring to FIGS. 3 and 4, the cover material (1
) is equipped with a magnetic plate (3) that generates heat by an electromagnetic induction heating device (11) and a heat transfer member (4) with good heat transfer properties on the inner surface of the back (2) of the
) and a hot melt adhesive (5) are laminated in the above order.
また、前記磁性板（３）か強磁性体からなることを特徴
とする。Further, the magnetic plate (3) is made of a ferromagnetic material.
（ネ）作用
以上の構成に基づき、表紙材（１）の背部（２）内面に
積層された磁性板（３）、伝熱部材（４）及び熱溶融接
着剤（５）上にシート材（６）の束をセットし、前記磁
性板（３）を電磁誘導加熱により加熱すると、該磁性板
（３）に発生した熱は前記伝熱部材（４）を介して、速
やかに、かつ均一に前記熱溶融接着剤（５）を溶融して
、前記シート材（６）の束の端部を前記表紙材（１）背
部（２）に融着した後に固化する。(f) Function Based on the above configuration, the sheet material ( When the bundle of 6) is set and the magnetic plate (3) is heated by electromagnetic induction heating, the heat generated in the magnetic plate (3) is quickly and uniformly transferred via the heat transfer member (4). The hot melt adhesive (5) is melted to fuse the ends of the bundle of sheet materials (6) to the spine (2) of the cover material (1) and then solidified.
なお、前記カッコ内の符号は例示であって回答構成を限
定するものではない。Note that the symbols in parentheses are just examples and do not limit the answer structure.
（へ）実施例 以下、図面に沿って本発明の詳細な説明する。(f) Example The present invention will be described in detail below with reference to the drawings.
第１図及び第２図において、１は表紙材であり、２はこ
の表紙材１の背部である。そして、この背部２の内面に
磁性板３．良熱伝導体４、熱溶融接着剤５が第２図に示
すように、この順に積載されている。In FIGS. 1 and 2, 1 is a cover material, and 2 is the back of this cover material 1. A magnetic plate 3 is attached to the inner surface of this back portion 2. As shown in FIG. 2, a good thermal conductor 4 and a hot melt adhesive 5 are loaded in this order.
磁性板３は電磁誘導加熱装置（後記）の誘導コイルによ
り発生する低周波磁力線に電磁誘導されることにより、
ヒステリシス損と渦電流によるジュール熱により発熱す
るようになっている。The magnetic plate 3 is electromagnetically induced by the low frequency magnetic lines of force generated by the induction coil of the electromagnetic induction heating device (described later).
Heat is generated due to Joule heat caused by hysteresis loss and eddy current.
このため、磁性板３は磁性体の金属が適しており、鉄、
ステンレス等の鉄合金、アルミニウム、ニッケル、コバ
ルト等の強磁性体が好ましく、発熱速度が大きい点で非
常に有利である。For this reason, magnetic metal is suitable for the magnetic plate 3, such as iron,
Iron alloys such as stainless steel, ferromagnetic materials such as aluminum, nickel, and cobalt are preferred, and are very advantageous in that they have a high heat generation rate.
また、磁性板３の厚さは０．０１〜０．５■−が好まし
く、更に０．０５〜０．３１厘が好ましい。The thickness of the magnetic plate 3 is preferably 0.01 to 0.5 cm, more preferably 0.05 to 0.31 cm.
厚さが薄す過ぎると、長手方向の熱伝導が低く、均一加
熱の面で不利になり、厚さが厚つ過ぎると、剛性が強く
、重量が増加することから、表紙材１としての取扱い上
好ましくない。If the thickness is too thin, the heat conduction in the longitudinal direction will be low, which will be disadvantageous in terms of uniform heating, and if the thickness is too thick, the rigidity will be strong and the weight will increase, so it should be handled as the cover material 1. Not good.
良熱伝導体４は磁性板３に発生した熱を受けて面上で均
一化し、熱溶融接着剤５へ伝えるものてあり、熱伝導率
のよいアルミニウム、金、銀、銅、マグネシウム、亜鉛
等の金属または黄銅等の合金を用いることができる。そ
の厚さは０．０１〜０．５■聴か好ましく、厚さか厚つ
過ぎると、厚さ方向の熱伝導速度か小さくなり、熱溶融
接着剤５への溶融時間が長くなり、また薄す過ぎると、
機械強度上の問題がある。The good thermal conductor 4 receives the heat generated in the magnetic plate 3, makes it uniform on the surface, and transfers it to the hot melt adhesive 5, and is made of aluminum, gold, silver, copper, magnesium, zinc, etc., which have good thermal conductivity. metals or alloys such as brass can be used. The thickness is preferably 0.01 to 0.5 cm. If it is too thick, the heat conduction rate in the thickness direction will be low, and the melting time for the hot melt adhesive 5 will be longer, and if it is too thin, and,
There are problems with mechanical strength.
熱溶融接着剤５はポリエチレン、ボップロピレン、エチ
レン酢酸ビニール共重合体、ポリエステル、ポリアミド
、ポリ酢酸ビニール等の合成樹脂を主成分とする接着剤
であり、かつ軟化点か７０〜１００℃程度のものか好ま
しいが、７０〜２００℃程度まて使用可能である。また
、厚さは製本性能上０．５〜３■ｍが好ましい。The hot melt adhesive 5 is an adhesive whose main component is a synthetic resin such as polyethylene, vopropylene, ethylene vinyl acetate copolymer, polyester, polyamide, polyvinyl acetate, etc., and has a softening point of about 70 to 100°C. It is preferable to use the temperature at 70 to 200°C. Further, the thickness is preferably 0.5 to 3 m from the viewpoint of bookbinding performance.
磁性板３、良熱伝導体４及び熱溶融接着剤５は長さ、幅
の寸法が一致した方がよい。It is preferable that the length and width of the magnetic plate 3, the good heat conductor 4, and the hot melt adhesive 5 match.
また、その長さは、表紙材１の背部２の内面の長手方向
、幅方向よりも少し短かくなっており、表紙材１から熱
溶融接着剤５がはみ出す心配はない。Further, its length is slightly shorter than the longitudinal direction and the width direction of the inner surface of the spine 2 of the cover material 1, so there is no fear that the hot-melt adhesive 5 will protrude from the cover material 1.
また、表紙材１の背部２へ、磁性板３、良熱伝導体４及
び熱溶融接着剤５の積層シートを取付けるのは、耐熱接
着剤や耐熱両面テープにより貼着するか、リベツティン
グによることができる。The laminated sheet of the magnetic plate 3, good heat conductor 4, and hot-melt adhesive 5 can be attached to the back part 2 of the cover material 1 by pasting it with heat-resistant adhesive or heat-resistant double-sided tape, or by riveting. can.
第３図に示すように、表紙材１の背部２の内面の熱溶融
接着剤５にシート材６の束を載置し、後述する電磁誘導
加熱装置により、磁性板３を発熱させ、良熱伝導体４を
介して熱溶融接着剤５に伝熱して、これを溶融した後に
凝固して、シート材６の束を接着する。As shown in FIG. 3, a bundle of sheet materials 6 is placed on the hot-melt adhesive 5 on the inner surface of the spine 2 of the cover material 1, and the magnetic plate 3 is heated by an electromagnetic induction heating device to be described later. Heat is transferred to the hot-melt adhesive 5 via the conductor 4, which melts and solidifies to bond the bundle of sheet materials 6.
片面に良熱伝導体４を取付けているので、磁性板３の局
部発熱か良熱伝導体４上で均一化されて、熱溶融接着剤
５へ伝えられるため、熱溶融接着剤５が均一、かつ迅速
に溶融する。Since a good heat conductor 4 is attached to one side, the local heat generation of the magnetic plate 3 is made uniform on the good heat conductor 4 and transferred to the hot melt adhesive 5, so that the hot melt adhesive 5 is uniformly heated. and melts quickly.
本実施例では、磁性板３の片面に良熱伝導体４を取付け
ているか、両面に良熱伝導体４を取付けてもよい。In this embodiment, the good thermal conductor 4 is attached to one side of the magnetic plate 3, or the good thermal conductor 4 may be attached to both sides.
また、磁性板３の形状は平板たけてなく、幅方向にスリ
ットを入れたり、丸孔を設けて、局部発熱を抑えること
ができる。Further, the shape of the magnetic plate 3 is not a flat plate, but slits or round holes are provided in the width direction to suppress local heat generation.
次に、第４図及び第５図を参照して、電磁誘導加熱装置
１１を説明する。Next, the electromagnetic induction heating device 11 will be explained with reference to FIGS. 4 and 5.
本装置１１は角型の本体フレーム１２の上部開口１２ａ
に、平面状に形成されたガイド板１３ａ、１３ｂか互い
に平行に直立し、かつ矢印Ａに示すように前後方向に離
接するように配設されている。なお、ガイド板１３ａ、
１３ｂは耐熱性に優れたプラスチック等の非磁性体によ
り形成されている。This device 11 has an upper opening 12a of a square main body frame 12.
In addition, planar guide plates 13a and 13b are arranged to stand upright parallel to each other and to be separated from each other in the front-rear direction as shown by arrow A. Note that the guide plate 13a,
13b is made of a non-magnetic material such as plastic with excellent heat resistance.
そして、本体ケース１２の左側部にガイド板１３ａ、１
３ｂを駆動するモータ１４が設けられていて、ピニオン
１４ａがトルクリミッタ１５のギヤ１５ａに噛み合わさ
れ、トルクリミッタ１５に設けられたプーリ１６と、上
方のプーリ１７とにベルト１８が張設され、このプーリ
１７と、これに対向するプーリ１９とにベルト２０が張
設されていて、このベルト２０の上部、下部にガイド板
１３ｂ、１３ａの左側端に設けられた突起２１゜２１が
係止されている。Guide plates 13a and 1 are provided on the left side of the main body case 12.
3b, a pinion 14a is meshed with a gear 15a of a torque limiter 15, and a belt 18 is stretched between a pulley 16 provided on the torque limiter 15 and an upper pulley 17. A belt 20 is stretched between the pulley 17 and the pulley 19 facing it, and projections 21 and 21 provided at the left ends of the guide plates 13b and 13a are engaged with the upper and lower parts of the belt 20, respectively. There is.
そして、モータ１４か正逆転すると、ピニオン１４ａ、
トルクリミッタ１５、プーリ１６、ベルト１８、プーリ
１７、ベルト２０を介して、ガイド板１３ａ、１３ｂが
図示しないガイドに沿って、前記したように互いに離接
するようになっており、トルクリミッタ１５はガイド板
１３ａ、１３ｂが製本部材１とシート材６とを挟持して
所定圧力以上になると滑べるようになっている。Then, when the motor 14 rotates in the forward and reverse directions, the pinion 14a,
The guide plates 13a and 13b move toward and away from each other along a guide (not shown) via the torque limiter 15, pulley 16, belt 18, pulley 17, and belt 20, as described above. The plates 13a and 13b sandwich the bookbinding member 1 and the sheet material 6, and are able to slide when a predetermined pressure or more is applied.
また、ガイド板１３ａ、１３ｂには切欠２３が設けられ
ていて、これ等切欠２３を介して、発光器２４ａからの
光を検知する受光器２４ｂが互いに対向して設けられて
いる。Further, the guide plates 13a and 13b are provided with notches 23, and through these notches 23, light receivers 24b for detecting light from the light emitters 24a are provided facing each other.
また、ガイド板１３ａ、１３ｂの下方に近接して、プレ
ート２５が水平に設けられている。このプレート２５は
セラミック等の耐熱性が高く、磁界を透し易い非磁性体
で構成されている。このプレート２５の下方には、交番
磁界発生コイル２６が設けられている。また、交番磁界
が外部に洩れて、電磁障害の誘発を防止する透磁率の高
いフェライト材２７ａ、２７ｂがＬ型に形成されて、ガ
イド板３ａ、３ｂの外側に取付けられ、このフェライト
材２７ａ、２７ｂの水平部材が本体ケース１２の上部裏
面を摺動するようになっている。Further, a plate 25 is provided horizontally adjacent to the lower side of the guide plates 13a and 13b. This plate 25 is made of a non-magnetic material such as ceramic that has high heat resistance and is easily permeable to magnetic fields. An alternating magnetic field generating coil 26 is provided below this plate 25. Further, ferrite materials 27a and 27b with high magnetic permeability are formed in an L shape and are attached to the outside of the guide plates 3a and 3b to prevent the alternating magnetic field from leaking outside and causing electromagnetic interference. A horizontal member 27b slides on the upper back surface of the main body case 12.
なお、ガイド板３ａ、３ｂの内側にも同様の透磁率の高
いフェライト材３２．３２が取付けられている。Note that similar ferrite materials 32 and 32 with high magnetic permeability are attached to the insides of the guide plates 3a and 3b.
また、シート材６を挟持する製本部材２２の厚さをガイ
ド板１３ａ、１３ｂの移動に対応する可変抵抗器２９（
第６図参照）が設けられ、また、前記各電気機器を制御
する制御部３０が本体ケース１２の底部に設けられてい
る。なお、３１は表示部である。In addition, the thickness of the bookbinding member 22 that holds the sheet material 6 is adjusted by a variable resistor 29 (
(see FIG. 6), and a control section 30 for controlling each of the electrical devices described above is provided at the bottom of the main body case 12. Note that 31 is a display section.
次に、第６図に示す制御ブロック図を説明する。Next, the control block diagram shown in FIG. 6 will be explained.
制御部３０内の電力を制御する共振出力制御回路により
制御された電力を交番磁界発生コイル２６に給電するよ
うになっている。Electric power controlled by a resonance output control circuit that controls electric power in the control section 30 is supplied to the alternating magnetic field generating coil 26.
そして、発光器２４ａの光線を受光器２４ｂで受けるこ
とにより、製本部材１を検出すると、その信号により制
御部３０がガイド板１３ａ、１３ｂをモータ１４により
幅寄せするように、モータドライバ３５に信号を送るよ
うになっている。可変抵抗器２９の抵抗値信号により製
本部材の厚さを測定し、トルクリミッタ１５が滑り、可
変抵抗器２９の抵抗値か変動しなくなると、モータ１４
を停止するようになっている。When the bookbinding member 1 is detected by receiving the light beam from the emitter 24a with the receiver 24b, the controller 30 sends a signal to the motor driver 35 so that the guide plates 13a and 13b are brought closer together by the motor 14. It is now possible to send The thickness of the bookbinding member is measured based on the resistance value signal of the variable resistor 29, and when the torque limiter 15 slips and the resistance value of the variable resistor 29 stops changing, the motor 14
It is supposed to stop.
そして、制御部３０は可変抵抗器２９の抵抗値信号に応
じてコイル２６への通電時間をタイマーにセットすると
、コイル２６への通電制御するようになっている。The control unit 30 controls the energization of the coil 26 by setting the energization time to the coil 26 in a timer according to the resistance value signal of the variable resistor 29.
そして、加熱時間に達すると、完了をブザー３６で知ら
せる。また、前記タイマーにセットされた時間が表示部
３１に表示されるようになっている。When the heating time is reached, a buzzer 36 notifies the completion. Further, the time set in the timer is displayed on the display section 31.
次に本実施例の作用を第７図のフローチャートを参照し
て説明する。Next, the operation of this embodiment will be explained with reference to the flowchart of FIG.
電源にコンセントが接続されると、制御部３０はモータ
ドライバ３５を作動させ、モータ１４によりガイド板１
３ａ、１３ｂが開いた初期状態に設定する（Ｓｔｅｐｌ
）。When the outlet is connected to the power source, the control unit 30 operates the motor driver 35, and the motor 14 drives the guide plate 1.
Set to the initial state where 3a and 13b are open (Step
).
ついて、製本部材１かガイド板１３ａ、１３ｂ間に挿入
され、受光器２４ｂの受光が止まるまで、待機する（Ｓ
ｔｅｐ２）。Then, the bookbinding member 1 is inserted between the guide plates 13a and 13b and waits until the light receiver 24b stops receiving light (S
step 2).
ついて、製本部材１か検出されると、モータ１４がガイ
ド板１３ａ、１３ｂを輻寄せする（Ｓｔｅ ｐ ３ ）
＊
可変抵抗器２９の変化レベルが一定になる（Ｓｔｅｐ４
）と、モータ１４か停止する（Ｓ ｔ ｅ ｐ５）。ま
た、可変抵抗器２９の抵抗信号に応じてコイル２６への
通電時間タイマーをセット、即ち加熱時間タイマーセッ
ト（Ｓ ｔ ｅ ｐ ６ ）する。Then, when the bookbinding member 1 is detected, the motor 14 brings the guide plates 13a and 13b closer together (Step 3).
*The change level of the variable resistor 29 becomes constant (Step 4)
), the motor 14 stops (Step 5). Further, in accordance with the resistance signal of the variable resistor 29, a timer for energizing the coil 26 is set, that is, a heating timer is set (S t e p 6 ).
本実施例においては、製本部材１の厚さ５〜１５−一で
はタイマーセット２０秒、１５〜２０−１では３０秒、
２０〜５０ｍ＠では４０秒である。In this embodiment, the timer is set for 20 seconds when the thickness of the bookbinding member 1 is 5 to 15-1, and 30 seconds when the thickness is 15 to 20-1.
For 20-50m@, it is 40 seconds.
誘電加熱中、製本部材１かガイド板１３ａ、１３ｂ間か
ら抜かれたかどうかを常に受光器２４ｂにより監視し、
もし、抜けれた場合には、コイル２６への通電を停止す
ると共に初期化（Ｓｔｅｐｌ）へ戻す（Ｓｔｅｐ７）、
また、この間にタイマー時間を表示する（Ｓｔｅｐ９）
。During dielectric heating, the light receiver 24b constantly monitors whether the bookbinding member 1 is removed from between the guide plates 13a and 13b.
If it is disconnected, stop energizing the coil 26 and return to initialization (Step 7);
Also, display the timer time during this time (Step 9)
.
加熱時間に達すると（Ｓｔｏｐ８）、作業完了のブザー
３６を鳴らすと共に製本部材１２が抜取りを待つ（Ｓｔ
ｅｐｌＯ，１１）。When the heating time is reached (Stop 8), the buzzer 36 sounds to indicate the completion of the work, and the bookbinding member 12 waits for removal (Stop 8).
eplO, 11).
製本部材１か抜かれると、一連の製本作業が終了し、初
期化（Ｓｔｅｐｌ）に戻る。When the bookbinding member 1 is removed, the series of bookbinding operations is completed and the process returns to initialization (Step 1).
実験例
厚さ０．３ｍｍの表紙材の背部内面上に、エチレン酢酸
ビニール共重合体系接着剤を厚さ１■■に塗布し、薄用
紙（Ａ４サイズ）を３００枚束ねて、表紙材の背部内面
に置き、面状加熱式の簡易製本装置により製本したとこ
ろ、製本時間が６０秒かかった０本発明による実験を行
なった、即ち厚さ０．３■■の表紙材１の背部２の内面
上に、厚さ０．０５ｍｍの鉄泊（磁性板３）、厚さ０．
０１５１履のアルミニウム泊（良熱伝導体４）及び厚さ
１、Ｏ１■のエチレン酢酸ビニール共重合体系シート（
熱溶融接着剤５）をこの順に貼着して、薄用紙（シート
材６）を３００枚束ねて、セットし電磁誘導加熱方式の
簡易製本装置１１により製本したところ、製本時間２０
秒で良好な製本を完成した。Experimental Example Apply ethylene-vinyl acetate copolymer adhesive to a thickness of 1■■ on the inner surface of the back of a cover material with a thickness of 0.3 mm, bundle 300 sheets of thin paper (A4 size), and paste the back of the cover material. When the paper was placed on the inner surface and bound using a sheet heating type simple bookbinding device, the binding time was 60 seconds.An experiment was conducted according to the present invention, that is, the inner surface of the spine 2 of the cover material 1 with a thickness of 0.3■■ On top, a 0.05mm thick iron plate (magnetic plate 3), 0.05mm thick iron plate (magnetic plate 3).
0151 aluminum sheet (good thermal conductor 4) and ethylene vinyl acetate copolymer sheet with thickness 1,01cm (
The hot-melt adhesive 5) was applied in this order, 300 sheets of thin paper (sheet material 6) were bundled, set, and bound using a simple bookbinding device 11 using electromagnetic induction heating, and the binding time was 20.
A good binding was completed in seconds.
なお、磁性板、伝導体、接着剤を第２図のように、表紙
材に予め貼着しておいてもよいか、磁性板、伝導体、接
着剤か一体に積載されたものを、のりづけ作業をする際
に表紙材の背部に載置するようにしてもよい。The magnetic plate, conductor, and adhesive may be attached to the cover material in advance as shown in Figure 2, or the magnetic plate, conductor, and adhesive may be stacked together and glued together. It may also be placed on the back of the cover material during attachment.
（ト）発明の詳細
な説明したように、本発明によれば、表紙材の背部の内
面に磁性板、良熱伝導体、熱溶融接着剤を上記順に積層
した上に、シート材の束をセットし、電磁誘導加熱装置
により磁性板に発熱させて、シート材の束を表紙材によ
り製本するので、電磁誘導加熱装置は表紙材の紙質、厚
さに関係なく前記磁性板を加熱すると共に、磁性体に発
生した熱が伝熱部材を介して熱溶融接着剤を均一加熱で
きるため、均一な製本作業ができると共に製本時間を短
縮できる。(g) As described in detail, according to the present invention, a magnetic plate, a good heat conductor, and a hot melt adhesive are laminated in the above order on the inner surface of the back of the cover material, and then a bundle of sheet materials is laminated on the inner surface of the back of the cover material. The electromagnetic induction heating device heats the magnetic plates regardless of the paper quality and thickness of the cover material, and binds the bundle of sheet materials with the cover material. Since the heat generated in the magnetic material can uniformly heat the hot-melt adhesive through the heat transfer member, uniform bookbinding work can be performed and the bookbinding time can be shortened.
また、磁性板を強磁性体にすることによっては、更に製
本時間を短縮できる。Furthermore, by using a ferromagnetic material as the magnetic plate, the bookbinding time can be further shortened.
第１図は本発明の実施例を示す製本部材の分解斜視図、
第２図はその製本部材の組立側面図、第３図はその製本
部材にシート材の束をセットした側面図、第４図は電磁
誘導加熱装置の断面側面図、第５図は第 図の斜視図、
第６図は第４図の制御ブロック図、第７図はそのフロー
チャートである。
１・・・表紙材 ２・・・背部 ３・・・磁性
板、４・・・伝熱部材（良熱伝導体） ５・・・熱
溶融接着剤 ６・・・シート材 １１−・・電
磁誘導加熱装置FIG. 1 is an exploded perspective view of a bookbinding member showing an embodiment of the present invention;
Fig. 2 is an assembled side view of the bookbinding member, Fig. 3 is a side view of the bookbinding member with a bundle of sheet materials set, Fig. 4 is a cross-sectional side view of the electromagnetic induction heating device, and Fig. 5 is a side view of the bookbinding member. Perspective view,
FIG. 6 is a control block diagram of FIG. 4, and FIG. 7 is a flowchart thereof. 1... Cover material 2... Back 3... Magnetic plate, 4... Heat transfer member (good heat conductor) 5... Hot melt adhesive 6... Sheet material 11-... Electromagnetic induction heating device
Claims (1)
部材。[Claims] 1. A magnetic plate that generates heat by an electromagnetic induction heating device, a heat transfer member with good heat transfer, and a hot melt adhesive are laminated in the above order on the inner surface of the back of the cover material. A bookbinding member characterized by: 2. The bookbinding member according to claim 1, wherein the magnetic plate is made of a ferromagnetic material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10851990A JPH045094A (en) | 1990-04-23 | 1990-04-23 | Bookbinding member |
| US07/688,272 US5219453A (en) | 1990-04-23 | 1991-04-22 | Sheet binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10851990A JPH045094A (en) | 1990-04-23 | 1990-04-23 | Bookbinding member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045094A true JPH045094A (en) | 1992-01-09 |
Family
ID=14486855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10851990A Pending JPH045094A (en) | 1990-04-23 | 1990-04-23 | Bookbinding member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045094A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0526445U (en) * | 1991-09-13 | 1993-04-06 | ニチバン株式会社 | File for binding |
| FR2713870A1 (en) * | 1993-12-15 | 1995-06-16 | Renault | Induction heater for rapid heating of motor vehicle component for gluing |
| US20180332669A1 (en) * | 2015-11-12 | 2018-11-15 | Kyocera Corporation | Heater |
-
1990
- 1990-04-23 JP JP10851990A patent/JPH045094A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0526445U (en) * | 1991-09-13 | 1993-04-06 | ニチバン株式会社 | File for binding |
| FR2713870A1 (en) * | 1993-12-15 | 1995-06-16 | Renault | Induction heater for rapid heating of motor vehicle component for gluing |
| US20180332669A1 (en) * | 2015-11-12 | 2018-11-15 | Kyocera Corporation | Heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5219453A (en) | Sheet binder | |
| US4108713A (en) | Low mass electric heater | |
| JPH045094A (en) | Bookbinding member | |
| JP2000039797A5 (en) | ||
| JPH045091A (en) | Bookbinding member | |
| JPH07108783A (en) | Bookbinding method and bookbinding file | |
| JPH045092A (en) | Bookbinding apparatus | |
| JP2004351726A (en) | Bookbinding device | |
| JPH045096A (en) | Bookbinding apparatus | |
| JPH045090A (en) | Bookbinding apparatus | |
| JPH045093A (en) | Bookbinding member | |
| JPH045095A (en) | Bookbinding apparatus | |
| JPH0522598B2 (en) | ||
| JPH0994908A (en) | Electrothermally bonded sheet | |
| JPH08216549A (en) | Bookbinding file and bookbinding method | |
| JP2003131508A5 (en) | ||
| JPH045097A (en) | Bookbinding apparatus | |
| JPS6143598A (en) | Automatic regulator for temperature of bookbinding | |
| JPH04232797A (en) | Bookbinding apparatus | |
| JPH0768969A (en) | Bookbinding file | |
| JPS6241861B2 (en) | ||
| JPH04232793A (en) | Bookbinding machine | |
| JP2009083358A (en) | Bookbinding device | |
| JP6097990B2 (en) | Planar warmer and method for manufacturing the same | |
| JPH1016436A (en) | Electromagnetic induction heating bookbinding device |