JPS5973997A - Roller for pasting in bookbinding device - Google Patents
Roller for pasting in bookbinding deviceInfo
- Publication number
- JPS5973997A JPS5973997A JP18547082A JP18547082A JPS5973997A JP S5973997 A JPS5973997 A JP S5973997A JP 18547082 A JP18547082 A JP 18547082A JP 18547082 A JP18547082 A JP 18547082A JP S5973997 A JPS5973997 A JP S5973997A
- Authority
- JP
- Japan
- Prior art keywords
- glue
- book
- roller
- spine
- guide groove
- 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
- 239000003292 glue Substances 0.000 claims description 43
- 238000007790 scraping Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Coating Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（１）発明の分野
この発明は製本装置におＣノる糊（ｊ用【」−ラに関す
る。DETAILED DESCRIPTION OF THE INVENTION (1) Field of the Invention The present invention relates to a method of applying adhesive to a bookbinding apparatus.
（２）発明の背景
一般に製本装置においては、丁合された冊本を搬送路中
をクランプしつつ搬送し、その搬送路１；面に段【ノら
れた糊付装置によってぞの背の部分に糊料が塗布される
とともに、次の工程で表紙と接＠され、次いでこれを折
り畳むことによって製本が完成する。(2) Background of the Invention In general, in a bookbinding device, collated books are conveyed while being clamped in a conveyance path. A glue is applied to the paper, and in the next step it is attached to the cover, which is then folded to complete the bookbinding.
従来この種の糊付作業に用いられている糊は、その表紙
との接着面において、余り含浸されないどころから、そ
の接着強度は弱いものであり、また強固に接着できたと
しでも、厚い本等にＪ３いてはその背を一杯に開くど、
閉じた状態で元に戻らず、その部分に隙間ができてしま
ったり、またその一杯に問いた部分の糊１′３１がはが
れ、ぞの真が落丁してしまう問題点があった。The glue conventionally used for this type of gluing work does not impregnate the adhesive surface with the cover very much, and its adhesive strength is weak.Also, even if it can be bonded strongly, it is difficult to use on thick books etc. When I was in J3, I opened my back to the fullest,
There were problems in that the paper did not return to its original state when closed, leaving a gap in that part, and that the glue 1'31 peeled off in the part that was completely closed, causing the book to fall off.
このような問題点を解決するために、先に木発明石は液
状糊１’ｌを発泡し、その発泡状態で背の部分に塗布し
、この発泡糊料を介して表紙を付＠づることにより、十
述のような問題を解決覆ることができることを知見した
。In order to solve these problems, Mokuhaiseki first foamed 1'l of liquid glue, applied it to the spine in the foamed state, and attached the cover using this foamed glue. We have found that the problems mentioned above can be solved by using this method.
すなわち、上記発泡糊わ１は、その塗布された状態ぐ表
紙ど丁合Ｊるときに、両者の接合部を圧着りることにに
す、内部に含まれている気泡が破裂１ノ、その効果によ
って糊料そのものが紙質内部に充分含浸し、側台の接着
弾痕を増すということ、Ｊ３よび上記発泡糊１′３１の
硬化した状態においては、充分に可撓１！１を有し、従
っＵ−１述の如く水の冊本を一杯に開いた状態において
も、この部分が折れることなく、再び本を閉じた場合に
ａ３いてはでの１１１れ線等が全くないことがＭ１認さ
れた。That is, when the foamed glue 1 is applied and the covers are collated together, the joints between the two are crimped, and the air bubbles contained inside burst. The effect is that the paste material itself is sufficiently impregnated into the inside of the paper material, increasing the adhesive bullet marks on the side base.J3 and the foamed paste 1'31 have a sufficient flexibility of 1!1 in the hardened state, and therefore As mentioned in U-1, even when the book of water is fully opened, this part does not break, and when the book is closed again, there is no line 111 on A3 and M1. Ta.
どころて、従来糊料を冊本の背に塗布する糊イ」装置は
、内部に糊イ」用１］−ラが設けられており、このロー
ラを回転さμながら、その外周面に所定の糊ｔ８１塗着
装置から排出される糊料を塗着させていくとともに、こ
の［１−ラ上を冊本の背を通過させることによって冊本
の背の部分に、ローラ表面更に、通常１］−ラ表面に塗
着された糊３′シは、１１１本に塗布した後の残留分を
、所定のがき仮によって全てかき取るように構成されて
ａ３す、糊料塗着装置から排出される糊お１は常に１−
ラの表面の地ｎハ（金属面）に直接塗着されることどな
る。However, conventional glue devices for applying glue to book spines are equipped with a glue roller inside, and while rotating this roller, a predetermined amount is applied to the outer circumferential surface of the glue roller. The glue discharged from the glue t81 application device is applied, and the spine of the book is passed over this [1-ra] to the roller surface, and then the roller surface is further coated (usually 1). - The glue 3' applied to the surface of the glue is configured to scrape off all the residue after being applied to the 111 pieces with a predetermined glue, and then is discharged from the glue application device. Glue 1 is always 1-
It is said that it is applied directly to the surface of the metal surface (metal surface).
しかしながら、上記のような糊付用ローラを用いた糊イ
」装置にあっては、前記発泡糊η：；１を用いる場合に
、次の問題点が生じて来る。However, in a gluing device using a gluing roller as described above, the following problem arises when the foamed glue η:;1 is used.
それは、発泡糊料の性質上、ローラ表面、すなわら金属
表面のように滑かな而」−に塗着した場合、泡が流れて
しまうｌこめに、泡が塗着面全体に均一に分布しなくな
ってしまうことである。Due to the nature of the foam paste, when applied to a roller surface, which is smooth like a metal surface, the bubbles will be distributed evenly over the entire application surface. The problem is that they no longer do it.
この現象は、ローラの表面に発泡していない液状の糊料
の膜が残っている場合にも同様にして生じて来る。この
ため、冊本の糊イ」部の強麿にムラが生じてしまうとい
う不具合が発生することどなる。This phenomenon occurs in the same way when a film of unfoamed liquid glue remains on the surface of the roller. For this reason, a problem arises in that the adhesive part of the book is uneven.
そこで、本発明者は上記の問題点を解決り一ベく実験を
重ねた結果、発泡糊料同士は親和性を有すること、ｒＪ
なわちローラ表面に既に塗着されている発泡糊Ｎ′＋１
上に新たに発泡糊料を重ねて塗着すれば、泡が流れずに
塗着面全体に均一に分布することを知見ｌノだ。Therefore, as a result of repeated experiments to solve the above problems, the present inventor found that the foamed pastes have an affinity for each other, and that rJ
In other words, the foamed glue N'+1 already applied to the roller surface
We have found that if you apply a new layer of foam paste on top, the bubbles will not flow and will be evenly distributed over the entire surface.
（３）発明の目的
この発明は、上記知見に基づいてなされたもので、糊イ
１１用ローラ表面の糊料塗布部に、発泡糊料を泡の分布
が均一どなるように塗着させることを目的どりる。(3) Purpose of the Invention The present invention was made based on the above knowledge, and aims to apply foamed paste to the paste application portion on the surface of the adhesive roller 11 so that the foam distribution is uniform. Purposeful.
（７Ｉ）発明の構成と効果
木Ｒ明の要旨とづるところは、搬送路中を搬送される冊
本の背の部分に、外周に塗着された光泡糊オ′１を塗イ
１７りる糊イ」用１］−ラであって；該ローラの外周に
は、周方向に沿って円弧状をなし、かつ上記冊本の幅に
略等しいが、これより人きな間隔を陪てるとどもに、冊
本の背の長さにｔりしい一対のカイトを並設して、曲水
の背に等しい長さの刀イド溝を形成−４るとともに；」
配ローラの外周の幅方向に先端が弾性的に当接し、ロー
ラ表面の余剰の糊料をかき取るがき板を設け；
上記かぎ板の先端が一対のガイド上を通ることによって
かき取られずに残った上記ガイド溝内の発泡糊料を、ガ
イド溝内を通過Ｊる冊本の背に塗布するように構成した
ことを特徴とする。(7I) Structure and effect of the invention The gist of the tree is that the spine of the book being conveyed along the conveyance path is coated with light foam glue 17 applied to the outer periphery. The outer periphery of the roller has an arc shape along the circumferential direction, and is approximately equal to the width of the above-mentioned book, but with a spacing wider than this. At the same time, we placed a pair of kites in parallel along the length of the book's spine, forming a sword groove with a length equal to the length of the curved water.''
A scraping plate is provided in the width direction of the outer periphery of the distributing roller, the tip of which elastically abuts and scrapes off excess glue from the roller surface; the tip of the scraping plate passes over a pair of guides and remains unscuffed. The present invention is characterized in that the foamed paste in the guide groove is applied to the spine of a book passing through the guide groove.
上記構成によれば、上記ガイド溝中には、常時発泡糊料
が残されているために、新たに塗着された発泡糊料中の
泡をガイド溝全面に均一に分４ｒさせ゛ることができる
。According to the above configuration, since the foamed paste is always left in the guide groove, the foam in the newly applied foamed paste can be distributed evenly over the entire surface of the guide groove. I can do it.
また、ガイド溝の長さが冊本の背の長さに等しく形成さ
れているとともに、余剰の発泡糊わ１は、かき板によっ
てかき取られることによって、冊本の背には必要量の糊
料を精度良く塗布することができる。In addition, the length of the guide groove is formed to be equal to the length of the spine of the book, and the surplus foamed glue 1 is scraped off with a scraping board, so that the spine of the book has the required amount of glue. The material can be applied with high precision.
更に、上記のことによって冊本の糊イ］部の弾痕にムラ
を生じることがなく、かつ表装から糊がはみ出ず等の不
良が発生覆ることを防止できる笠の利点を有する。Further, as a result of the above, there is an advantage that bullet holes in the glued portion of the book are not uneven, and defects such as glue not protruding from the cover can be prevented from occurring and covering up.
（５）実施例の説明
第１図はこの発明に係る製本装置にＪ３りる糊付用［１
−ラの一実施例を示す図である。(5) Description of Examples Figure 1 shows a bookbinding apparatus according to the present invention for applying J3 glue [1].
- FIG.
この糊イ］用１−１−ラ１は、図示しない製本装置の搬
送ラインの下面に設置されており、搬送ラーインをクラ
ンプによって、図中矢印へ方向へ搬送されて来る冊本２
の移動速度に対応した回転速度で、図中矢印Ｂ方向へ回
転環るものである。This adhesive 1-1-ra 1 is installed on the lower surface of the transport line of the bookbinding device (not shown), and clamps the transport line to hold the books 2 that are transported in the direction indicated by the arrow in the figure.
It rotates in the direction of arrow B in the figure at a rotational speed corresponding to the moving speed of.
（シ（、上記１」−ラ１の外周には、周方向に沿−）−
１円弧状をなし、かつ上記冊本２の幅ｄに等しいか、こ
れより若干大きな間隔を隔てるどともに、開本２の背の
長さ に等しい長さの一対のノＪイド３．４を並設して
、冊本２の背に等しい長さ のガイド溝５が形成されて
おり、上記冊本２の背はこのガイド溝５内を通過してい
くように構成されている。(Above 1'' - along the outer circumference of La 1) -
A pair of nozzles 3.4 are arranged in a circular arc shape, spaced apart from each other by a distance equal to or slightly larger than the width d of the booklet 2, and having a length equal to the length of the back of the booklet 2. A guide groove 5 having a length equal to the spine of the book 2 is formed in parallel, and the spine of the book 2 is configured to pass through the guide groove 5.
Ｊ、た、上記ローラ１の外周面上には、上記カイト溝５
の幅よりも大きな幅のかき板６が支軸６ａを軸どして回
動１ｉＩ能に支持されているとともに、バネ７ににって
イ」勢されることによってその先端縁がｌ’Ｊ−ラ１の
外周面の幅方向に弾性的に当接しているう
更に、図示しないが、ローラ１を挾／υで上記かき板６
の位置と反対側には同様の１吊除川かき板が設けられて
おり、ローラ１表面の残余糊料を常時かき取っている。J. On the outer peripheral surface of the roller 1, there is the kite groove 5.
A scraper plate 6 having a width larger than the width of - In addition, although not shown, the scraper plate 6 is held elastically in contact with the outer circumferential surface of the roller 1 in the width direction.
A similar one-hung river scraping board is provided on the opposite side of the roller 1, and is used to constantly scrape off the remaining glue on the surface of the roller 1.
更に、上記かぎ仮６の下方には、糊イ］用ローラ１の外
周面に対向して、所定の発泡糊料噴出装置（図示略）の
ノズル８が配設されてａ３す、このノズル８から発泡糊
料９が排出されてローラ１の外周面−Ｌへ塗布される。Furthermore, a nozzle 8 of a predetermined foaming paste ejecting device (not shown) is disposed below the hook 6, facing the outer circumferential surface of the glue roller 1. The foamed paste 9 is discharged from the roller 1 and applied to the outer peripheral surface -L of the roller 1.
なお、このノズルＥ３からは、所定の排出制御装置によ
る制、御によって、ローラ１の回転に合せて発泡糊わ１
９のＪｕｌ出が…ｉ続的に行なわれ、ガイド溝５の部分
にのみ発泡糊料が塗着されるように構成されている。ま
た、上記発泡糊―□□□□□□□□□□□□□□□
判は、ホッｉ−メル１へ式糊料を加熱溶解するとともに
発泡さＵたもので、これに対応して、Ｄ−ラ１の表面ば
ローラに内蔵されたヒータによって加熱されている。Note that the foamed glue 1 is discharged from this nozzle E3 in accordance with the rotation of the roller 1 under the control of a predetermined discharge control device.
9 is continuously carried out, and the foaming paste is applied only to the guide groove 5 portion. In addition, the above-mentioned foamed glue - □□□□□□□□□□□□□□□ size is made by heating and melting the formula paste in Ho-I-Mel 1 and foaming it. , the surface of the D-roller 1 is heated by a heater built into the roller.
上記かぎ板６は、上記ノズル８の配設位置と冊本２の通
過位置との間に配設されており、ローラ１の回転に伴っ
て上記ノズルＥ３から排出された光泡糊１３＋ ９がカ
イト溝５内に塗布されると、ガイドｉＭ ５ 、Ｉ＝
”Ｃは、かき板６の先端が一対のガイド３゜４上を２通
ることによって、塗着された糊１′３１が々１き取られ
づ゛に残り、かつその厚さが均一に均されることどなる
。The hook plate 6 is disposed between the position of the nozzle 8 and the passage position of the book 2, and the photofoam glue 13+9 discharged from the nozzle E3 as the roller 1 rotates. When applied inside the kite groove 5, the guide iM 5 , I=
``C'' means that the tip of the scraping board 6 passes over the pair of guides 3 and 4 twice, so that the applied glue 1'31 is not removed but remains and its thickness is uniform. I yelled that it was done to me.
更に、ガイド溝５の両端では余剰の糊料がかき取られ′
Ｃ発泡糊お１の塗首長は、ガイド溝５の良さに精度良く
設定される。Furthermore, excess glue is scraped off at both ends of the guide groove 5.
The coating length of the C-foamed glue 1 is set with high precision to match the guide groove 5.
イして、更に［１−ラ１が回転していくと、ガイド５内
を開本２が通過し−（、このときガイド溝５内の発泡糊
料の人工が冊本２の背に塗布されることど４ｊるが、イ
のうら少量はガイド溝５内に残り、このカイト１ｆｉｔ
５内の残余糊料は前記掃除用かき板にＪ：つても取り
除かれずに残ることとなる。Then, as the 1-ra 1 continues to rotate, the book opener 2 passes through the guide 5. However, a small amount of the back side remains in the guide groove 5, and this kite 1 fit.
The remaining glue in the area 5 will remain without being removed even if it is applied to the cleaning board.
これによって、ローラ１が更に回転して、次にノズル８
から新たな発泡糊料がカイト溝５内に塗着される際に、
ガイド溝５内の残留発泡糊オ′１との親和性によって、
ガイド溝５内に均一に泡を分イ５ざけることができる。This causes the roller 1 to rotate further, and then the nozzle 8
When new foaming paste is applied into the kite groove 5,
Due to its affinity with the residual foamed glue O'1 in the guide groove 5,
Bubbles can be evenly distributed within the guide groove 5.
４１お、」記ガーイド溝５を形成りるためのガイド３．
４は、ローラ１の表面に固定したものとする他に、着脱
自在に形成して、ガイド溝５の幅を冊本の幅に対応して
変化させることができるようにするとともに、長さの異
なるものを複数用意して、ガイド溝５の長さを冊本の背
の艮ざに対応して変化させることができるようにしても
良い。41. Guide for forming guide groove 5.
In addition to being fixed to the surface of the roller 1, the guide groove 4 is formed to be detachable so that the width of the guide groove 5 can be changed according to the width of the book, and the length can be changed. A plurality of different guide grooves may be prepared so that the length of the guide groove 5 can be changed in accordance with the shape of the spine of the book.
第１図は本発明に係る製本装置にお（プる糊イ」用ロー
ラの一実施例を示す斜視図である。
１・・・・・・・・・糊付用１コーラ
３．４・・・ガイド
５・・・・・・・・・ガイド溝
６・・・・・・・・・かき板
９・・・・・・・・・発泡糊料
特許出願人
古 宮 欣 −Fig. 1 is a perspective view showing an embodiment of the roller for applying glue in the bookbinding apparatus according to the present invention.・・Guide 5 ・・・・・Guide groove 6 ・・・Kake board 9 ・・・Foamed paste patent applicant Kin Furumiya −
Claims (1)
外周に塗ｉされた発泡糊料を塗布する糊イ」用ローうで
あっで； 該１１−ラの外周には、周方向に治って円孤状をなし、
かつ上記冊本の幅に略等しいか、これより人きな間隔を
隔てるとともに、冊本の背の長さに等しい一対のガーイ
ドを並設して、冊本の背に等しい長さのガ、イド溝を形
成りるとともに：上記■」−ラの外周の幅方向に先端が
弾性的に当接し、１−１−ラ表面の余剰の糊料をかき取
るかき板を 設 （プ ； 上記かき板の先端が一対のガイド上を通ることによっ又
かき取られずに残った上記ガイド溝内の発泡糊ｊ′３１
を、ガイド溝内を通過する冊本の背１塗布するように構
成したことを特徴とする製本装置に＋１３Ｌ：Ｊる糊イ
リ用ローラ。(1) On the spine of the book that is passed through the entire lIrI feeding route,
The outer periphery of the 11-ra has a glue row for applying the foamed glue applied to the outer periphery;
and a pair of guides, which are spaced apart from each other by a distance that is approximately equal to or wider than the width of the book, and which is equal to the length of the book's spine, are arranged side by side, so that the guides have a length that is equal to the book's spine. In addition to forming the id grooves, a scraping board is provided whose tip elastically contacts the width direction of the outer periphery of the 1-1-ra and scrapes off excess glue on the surface of the 1-1-ra. When the tip of the plate passes over the pair of guides, the foamed glue j'31 remains in the guide groove without being scraped off.
A roller for removing glue in a bookbinding apparatus, characterized in that it is configured to apply glue to the spine of a book passing through a guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18547082A JPS5973997A (en) | 1982-10-22 | 1982-10-22 | Roller for pasting in bookbinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18547082A JPS5973997A (en) | 1982-10-22 | 1982-10-22 | Roller for pasting in bookbinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5973997A true JPS5973997A (en) | 1984-04-26 |
Family
ID=16171332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18547082A Pending JPS5973997A (en) | 1982-10-22 | 1982-10-22 | Roller for pasting in bookbinding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008207500A (en) * | 2007-02-28 | 2008-09-11 | Duplo Seiko Corp | Bookbinding apparatus |
| JP2018001456A (en) * | 2016-06-28 | 2018-01-11 | Dic株式会社 | Bookbinding |
-
1982
- 1982-10-22 JP JP18547082A patent/JPS5973997A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008207500A (en) * | 2007-02-28 | 2008-09-11 | Duplo Seiko Corp | Bookbinding apparatus |
| JP2018001456A (en) * | 2016-06-28 | 2018-01-11 | Dic株式会社 | Bookbinding |
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