JPS5863437A - Single facer - Google Patents
Single facerInfo
- Publication number
- JPS5863437A JPS5863437A JP16293281A JP16293281A JPS5863437A JP S5863437 A JPS5863437 A JP S5863437A JP 16293281 A JP16293281 A JP 16293281A JP 16293281 A JP16293281 A JP 16293281A JP S5863437 A JPS5863437 A JP S5863437A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- paper
- roll
- sheets
- gluing
- 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
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (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】 :Jジルフエーサに関するものである。[Detailed description of the invention] : Concerning J. Gilfaesa.
従来の一般的なシ:Jjルフエーサにつ(・てその側断
面を第1図に.その正面図を第2図に示す。図において
1は上段0−ル,2は下段0−ル,5は圧力O−ル.4
は糊付D−ル.5はドクタ0−ル,6は糊容器,7は糊
.8は芯紙。Figure 1 shows a side cross section of the conventional general model JJ Lufasa. Figure 2 shows its front view. is the pressure O-rule.4
D-ru with glue. 5 is a doctor bottle, 6 is a glue container, and 7 is a glue. 8 is core paper.
8′は段成形された3紙.9はうイナ,1Dは片面段ポ
ールシ一ト,11.12は軸受を示°す。8' is 3 sheets of paper formed in steps. 9 indicates a lining, 1D indicates a single-sided stepped pole sheet, and 11.12 indicates a bearing.
3紙8は上段Oール1側に供給され,上段〇一ル1と下
段O−ル2の噛合部に噛込まれ・、波形状に成形された
3紙8′となる。次に該3紙8′は下段O−ル2の回転
とともに移送され,wA容器6内の@7が糊付0−ル4
で丁(い上げられてドクタO−ル5でml膜調整が行わ
れた後糊付ロール4によって3紙8′の段頂部に糊付け
される。The three sheets of paper 8 are fed to the upper O-roll 1 side, and are caught in the meshing portion of the upper O-1 and lower O-ru 2, forming three sheets of paper 8' formed into a wave shape. Next, the three papers 8' are transferred as the lower O-ru 2 rotates, and @7 in the wA container 6 is transferred to the glued O-ru 4.
After being lifted up and subjected to ml film adjustment in a doctor wheel 5, it is glued to the top of the step of the three sheets 8' by a gluing roll 4.
一方圧力Oール6側に供給された5イナ9と上記糊付け
された3紙8′は下段O−ル2と圧力D−ル6の加圧部
において接着されて片面段ボールシート10となる。一
般的に上段口−ル1は下段O−ル2に,′f.た圧力0
−ル3は下段ロール2にそれぞれ線圧20〜5 0 k
g/anで押付げられている。前者は3紙8に段成形を
行5 タメノ加圧力であり、後者は段付8紙8′とライ
ブ9の接着力を与えるための加圧力となる。また、下段
O−ル2には上段0−ル1と共に歯形状の段がロール外
表面に加工されており、一方圧力O−ル3は円滑な表面
とされているので、運転状態においては下段O−ル2の
段山が圧力O−」し6の表面を3紙8′及びライす9を
介して高サイクルで叩(構造となっている。上記構造で
&ま上段0−ル1.下段O−ル2及び圧力O−ル3&ま
主に(下段O−ル2と圧力0−ル6間σ〕加蚕変位量δ
)×(下段O−ル2と圧力O−ル3間の動的ばね定数K
)に基づ(励振力によって、主要構成部分が上下段ロー
ル1.2の歯数サイクル(段O−ル回転数NX歯数2)
で振動し、ロール系の固有振動値に該歯数サイクルNZ
力1一致すると共振し、特に3本の0−ルカ;激しく振
動する。この様な共振時には、殊に圧力O−ル3と下段
0−ル2が激しく衝突するために、そのO−ル間に挾ま
れた3紙8′とライナ9に太きな衝突荷置がかかり、同
シートが破断したり。On the other hand, the 5-inch paper 9 supplied to the pressure roller 6 side and the glued three papers 8' are adhered at the pressing portions of the lower roller 2 and the pressure roller 6 to form a single-sided corrugated board sheet 10. Generally, the upper opening 1 is connected to the lower opening 2, 'f. pressure 0
- Roll 3 applies a linear pressure of 20 to 50 k to the lower roll 2, respectively.
It is pressed at g/an. The former is the pressing force applied to form the three sheets of paper 8 in steps 5 and the latter is the pressing force for applying adhesive force between the stepped eight sheets 8' and the live 9. In addition, the lower O-ru 2 has a tooth-shaped step machined on the outer surface of the roll along with the upper O-ru 1, while the pressure O-ru 3 has a smooth surface. The steps of the O-ru 2 are pressed under pressure and the surface of the O-ru 6 is struck at a high cycle through the paper 8' and the lie 9. With the above structure, the upper 0-ru 1. Lower O-ru 2 and pressure O-ru 3 & mainly (σ between lower O-ru 2 and pressure 0-ru 6) Amount of silkworm displacement δ
) x (dynamic spring constant K between lower O-ru 2 and pressure O-ru 3
) Based on the excitation force, the main component is the number of teeth cycle of the upper and lower rollers 1.2 (number of rotations of the rollers N x number of teeth 2)
The natural vibration value of the roll system is determined by the number of teeth cycle NZ
When the forces match 1, it resonates, especially the three 0-rukes; they vibrate violently. At the time of such resonance, the pressure O-ru 3 and the lower O-ru 2 collide particularly violently, so that a thick colliding load is created between the paper 8' and the liner 9 sandwiched between the O-ru. This may cause the sheet to break.
振動の位相状態によっては、それらシート8′と9の貼
合不良となる現象が現われ、しかも非常に大きな騒音が
発生する。上記の如(0−ル系の共振によるシート破断
、貼合不良及び大騒音等はシングルフェーサの解決を要
する重要課題であり、特に近年の機械高速化、シート品
質の劣化によって更に問題化しつつある。Depending on the phase state of the vibrations, a phenomenon may occur in which the sheets 8' and 9 are poorly bonded together, and extremely loud noises are generated. The above problems (such as sheet breakage, poor lamination, and loud noise due to 0-ru system resonance) are important issues that need to be solved for single facers, and these problems are becoming even more problematic due to the recent increase in machine speed and deterioration of sheet quality. be.
本発明は上記点に鑑み提案されたもので、O−ルより剛
性の弱い部材を介装して下段O−ルと圧力ロール間での
励振力を大幅に低下させて。The present invention has been proposed in view of the above points, and involves interposing a member with lower rigidity than the roller to significantly reduce the excitation force between the lower roller and the pressure roll.
ライナ割れ等の防止、@音の低下を計ったシングルフェ
ーサ乞提供することを目的とする。The purpose is to provide a single facer that prevents liner cracking and reduces sound.
本発明は3紙を段成形する上段O−ルと下段O−ル2段
成形された3紙、に糊付けする糊付0−ル、上記下段ロ
ールに当接され糊付ロールによって糊付けされた段成形
8紙にライブを貼合して片面段ボールシートを連続的に
成形する圧力O−ルを具えたシングルフェーサにおいて
。The present invention relates to an upper O-roll and a lower O-ru for forming three sheets of paper in stages, a gluing roller for gluing three papers formed in two stages, and a gluing roller that is in contact with the lower roll and glued by the gluing roll. Forming 8 In a single facer equipped with a pressure roller that laminates a live sheet to paper and continuously forms a single-sided corrugated board sheet.
該圧力O−ルのロール局面に中空部乞有する環状加圧部
材を嵌装するとともに上記中空部に液体、気体或は粉粒
体等を封入した事を特徴とする。It is characterized in that an annular pressure member having a hollow portion is fitted on the roll surface of the pressure roller, and a liquid, gas, powder, etc. is sealed in the hollow portion.
以下、第3図に示す最も好ましい図示実施例により説明
する。同図において、2は下段〇−ル、3mは圧力O−
ル、10は3紙とライナσ〕重合紙、11.12は軸受
、13aは圧力0−ル3aの0−ル周面に嵌装され内部
に中空部+7aを有する加圧部材、14は流体導入孔、
15&ま内部に孔を有する連結部材、16は固定部材を
示す。同図では下段O−ル2と圧力O−ルσ〕みな示し
たのであるがこれ以外の各部材の構成は上記従来のシン
グルフェーサのものとはIヂ同様である。次に圧力0−
ルについて詳述する。加圧部材13mは圧力ロールのO
−ルtル部で下段0−ル2と係合する全周面に亘って巻
装しである。加圧部材13&には内部に中空、1517
mを有し。The most preferred embodiment shown in FIG. 3 will be explained below. In the same figure, 2 is the lower 〇-le, 3m is the pressure O-
10 is 3 paper and liner σ] polymeric paper, 11.12 is a bearing, 13a is a pressure member fitted on the circumferential surface of pressure 0-ru 3a and has a hollow part +7a inside, 14 is a fluid introduction hole,
Reference numeral 15 indicates a connecting member having a hole inside, and reference numeral 16 indicates a fixing member. Although the lower O-le 2 and the pressure O-le σ are all shown in the same figure, the construction of each member other than these is the same as that of the conventional single facer described above. Then the pressure is 0-
This section describes the rules in detail. The pressure member 13m is the O of the pressure roll.
- It is wrapped over the entire circumferential surface that engages with the lower 0-rule 2 at the loop part. The pressure member 13 & is hollow inside, 1517
It has m.
該中空部17aは連結部材15を介し流体導入孔14と
導通している。また、加圧部材13mは連結部材15と
固定部材16で圧力0−ル3aK固定され、更KO−ル
tJ17周面との接触部を接着あるい、はボルト等で固
定されている。中空部17、に−は流体導入孔14より
圧さく空気等の気体あるいは油等の液体が供給され封入
されている。さらに場合によっては上記流体と混合或は
単独に砂、鉄粉等の粉粒体を中空部17aに封入しても
よい。また、加圧部材’+31はフ、!I素づム。The hollow portion 17a is in communication with the fluid introduction hole 14 via the connecting member 15. Further, the pressure member 13m is fixed to the pressure 0-ru 3aK by the connecting member 15 and the fixing member 16, and further fixed at the contact portion with the circumferential surface of the KO-ru tJ17 with adhesive or bolts. A gas such as compressed air or a liquid such as oil is supplied and sealed in the hollow portion 17 through the fluid introduction hole 14. Further, depending on the case, powder such as sand or iron powder may be enclosed in the hollow portion 17a, either mixed with the fluid or alone. Also, the pressure member '+31 is fu! I summ.
シリコ−7ゴム等耐圧性のある弾性材料、高分子材料と
するか、金属性薄板等で構成されることが望ましい。It is preferable to use a pressure-resistant elastic material such as silicone-7 rubber, a polymeric material, or a thin metal plate.
本実施例は上記のとおり構成されており、上段O−ル1
と下段0−ル2及び圧力0−ル6h84は相互に押付け
られて回転しながら片面段ボールシート10の製造を行
5訳であるが、下段ロール2の段山は圧力ロール6&の
表面に巻装された加圧部材13a Y8紙8′及びうイ
ナ9を介し高サイクルで叩(構造であることは前記従来
のシシグルフェーサと同一メカニズムである。This embodiment is constructed as described above, and the upper O-ru 1
The lower roll 2 and the pressure roll 6h84 are pressed against each other and rotated to manufacture the single-sided corrugated sheet 10, and the corrugated stacks of the lower roll 2 are wound on the surface of the pressure roll 6. The pressurizing member 13a is pressed at a high cycle through the Y8 paper 8' and the hollow paper 9 (the structure is the same mechanism as the conventional Sisigle facer).
しかし、振動の主要発生源である下段ロール2と加圧部
材13mとの間においては加圧部材13aj/14fl
が弾性作用をなし振動の緩衝作用が生じる。However, between the lower roll 2 and the pressure member 13m, which is the main source of vibration, the pressure member 13aj/14fl
has an elastic effect and a vibration damping effect occurs.
すなわち、(下段ロールと圧力O−ル間の加振変位量δ
)X(下段O−ルと圧力O−ル間の動的ばね定数K)に
基づく励振力はその後者のバうメータが大幅に小さくな
るので励振力が著しく小さくなる。ロールの振動は励振
力に対する応答であるから根源である励振力が小さくな
ることにより定常時及び共振時の振動は著しく低減し、
振動に基づ<II音も著しく低下するのである。That is, (the amount of excitation displacement δ between the lower roll and the pressure roller
) Roll vibration is a response to excitation force, so by reducing the root excitation force, vibrations during steady state and resonance are significantly reduced.
<II sound due to vibration is also significantly reduced.
次に、第4図に示す本発明の第2実施同九ついて説明す
る。Next, a second embodiment of the present invention shown in FIG. 4 will be described.
本実m例では加圧部材151)i軸方向に分割した点が
上記第1実施例とは大きく異なっている。This example differs greatly from the first example in that the pressure member 151) is divided in the i-axis direction.
中空部17bには前記同様の流体或は粉粒体が予め内封
され巻装後に固定部材18で止められている。固定方法
及び材料については前記実施例と同様である。また、加
圧部材をスパイうル状に巻装すれば組立上便利である。The same fluid or granular material as described above is preliminarily sealed in the hollow portion 17b, and after being wound, it is stopped by a fixing member 18. The fixing method and materials are the same as in the previous embodiment. Furthermore, it is convenient for assembly if the pressure member is wound in a spiral shape.
本実施例の作用、効果は上記第1実施例と同様である。The functions and effects of this embodiment are similar to those of the first embodiment.
このように本発明圧よると、圧力ロール外周に嵌装され
た環状加圧部材が下段ロールと圧カ0−九間で発生する
振動の緩衝作用を行なうので振動が減少し、それに基づ
いてライナー割れ等の紙の損傷現象もなくなるし、また
騒音も低減される。In this way, according to the pressure of the present invention, the annular pressure member fitted around the outer periphery of the pressure roll acts as a buffer for the vibrations generated between the lower roll and pressures 0 to 9, so the vibrations are reduced, and based on this, the liner Paper damage phenomena such as cracks are eliminated, and noise is also reduced.
第1図及び第2図は従来のシシクルフエーサの略示的説
明図で、第i5Aは縦断面図、第2図は一部の部材な省
略し力(っ一部を破断して示す第1図のll−1矢視図
、第3図は本発明の一実施例を示し゛その概略構造を、
一部を省略しがつ一部を破断して示す正面図、第4図は
本発明の第2実施1+1を示す第3図と同様な正面図で
ある。
1・・・上段0−ル、2・・・下段O−ル、 3−a
、3b・・・圧力O−ル、4・・・糊付ロール、9・・
・ライナ。
10・・・片面段ボールシート、 15m、 t3
b・・・加圧部材
1Figures 1 and 2 are schematic explanatory views of a conventional Sicycle Facer, in which Figure i5A is a longitudinal sectional view, and Figure 2 is a partially cutaway view of some members. 11-1 arrow view and FIG. 3 show one embodiment of the present invention.
FIG. 4 is a partially cutaway front view with some parts omitted, and FIG. 4 is a front view similar to FIG. 3 showing the second embodiment 1+1 of the present invention. 1... Upper 0-ru, 2... Lower 0-ru, 3-a
, 3b...pressure roller, 4...gluing roll, 9...
・Raina. 10...Single-sided corrugated sheet, 15m, t3
b...pressure member 1
Claims (1)
段0−ルに当接され、@付0−ルによって糊付けされた
段成形3紙にライナを貼合して片面段ボールシートを連
続的に成形する圧力〇−ルな具えたシ:Jクルフェーサ
において、該圧力0−ルのO−ル周面に中5空部な有す
る環状加圧部材を嵌装するとともに、上記中空部に液体
。 気体或は゛粉粒体等を封入した事を特徴とするシ:Jグ
ルフェーサ。[Claims] An upper O-ru and a lower O-ru that form three paper tiers. Gluing roll for gluing 3 sheets of ``step-formed'' paper, brought into contact with the above-mentioned lower 0-ru, and pasted the liner to the 3-step formed sheets glued by the @ 0-ru to create a continuous single-sided corrugated sheet. In the J-Kulfacer, which is equipped with a pressure 〇-hole for molding at zero pressure, an annular pressure member having five hollow portions is fitted on the circumferential surface of the O-ru under pressure 〇-〇, and a liquid is injected into the hollow portion. .C:J Glufacer, which is characterized by enclosing gas or powder or granules.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16293281A JPS5863437A (en) | 1981-10-13 | 1981-10-13 | Single facer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16293281A JPS5863437A (en) | 1981-10-13 | 1981-10-13 | Single facer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5863437A true JPS5863437A (en) | 1983-04-15 |
Family
ID=15763972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16293281A Pending JPS5863437A (en) | 1981-10-13 | 1981-10-13 | Single facer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5863437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162226A (en) * | 1986-12-10 | 1988-07-05 | ペーターズ マシネンファブリック ゲゼルシャフト ミット ベシュレンクテル ハフツング | Single-sided corrugated carbboard machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332756A (en) * | 1976-09-08 | 1978-03-28 | Seiko Instr & Electronics Ltd | Display device |
JPS5633628B2 (en) * | 1974-07-12 | 1981-08-05 |
-
1981
- 1981-10-13 JP JP16293281A patent/JPS5863437A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633628B2 (en) * | 1974-07-12 | 1981-08-05 | ||
JPS5332756A (en) * | 1976-09-08 | 1978-03-28 | Seiko Instr & Electronics Ltd | Display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162226A (en) * | 1986-12-10 | 1988-07-05 | ペーターズ マシネンファブリック ゲゼルシャフト ミット ベシュレンクテル ハフツング | Single-sided corrugated carbboard machine |
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