JPS5936566A - Gluing device - Google Patents
Gluing deviceInfo
- Publication number
- JPS5936566A JPS5936566A JP14623782A JP14623782A JPS5936566A JP S5936566 A JPS5936566 A JP S5936566A JP 14623782 A JP14623782 A JP 14623782A JP 14623782 A JP14623782 A JP 14623782A JP S5936566 A JPS5936566 A JP S5936566A
- Authority
- JP
- Japan
- Prior art keywords
- glue
- pan
- temperature
- supply pipe
- roll
- 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
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は糊付装置の改良に関するものである。[Detailed description of the invention] The present invention relates to improvements in gluing devices.
従来の段ボールシートの糊付装置を第１図により説明す
ると、（ａ）がダブルフェーサで、ベルト（α１）と加
圧ロール（ａ２）と熱板（ａ３）とを具えている。また
（ｈｌがストレージタンク、ｆＣｌがポンプ、（（ｔ）
が糊供給管、ｔｅｌがグルーパン、（力が糊戻り管、（
り）がポンプ、［１が上記グルーパン（ｅ）に設けた糊
付ロール、（刀が糊製造装置（図示せず）から上記スト
レージタンク（ｈｌへ延びた糊供給管、（ン）が上記ス
トレージタンク（ｂｌ内の糊（Ａｌ ”ｋ加熱する加熱
装置で糊製造＝ｔｉｔから糊供給管０）を経てストレー
ジタンク（ｂｌへ送られて加熱装置（Ａｌにより加熱さ
れた糊（Ａｌを、ポンプｆＣ１→糊供給管（ｄｌ→グル
ーノぐンｆｅｌ→糊戻り管ケ）→ポンプ（ｙｌ→ストレ
ージタンク（Ａｌの順に循環させる一方、片段シート（
１１）を矢印方向に供給して、グルーパンｆｇｌ内の糊
（Ａｌを同糊（勾に浸っている糊付ロールｔ）を介して
片段シー） （７，）に塗布し、壕だ同片段シート（１
０）がダブルフェーサ（α）に入るときに、ライナ（１
２）を矢印方向に供給し、互ｒ ’１１ ニル）（ｆｆ
□）及び加圧ロール（ａ２）と熱板（ａ３）との間で貼
合せて、段ボール（１）を製造するようになっている。A conventional gluing device for corrugated paperboard sheets will be explained with reference to FIG. 1. (a) shows a double facer, which includes a belt (α1), a pressure roll (a2), and a hot plate (a3). Also, (hl is the storage tank, fCl is the pump, ((t)
is the glue supply pipe, tel is the group pan, (force is the glue return pipe, (
1) is the pump, 1 is the glue roll installed in the group pan (e), 1 is the glue supply pipe extending from the glue manufacturing device (not shown) to the storage tank (hl), and (n) is the storage tank. The glue (Al in the tank (bl) is heated by the heating device that heats the glue (Al ”k). Glue is produced by the heating device = glue supply pipe 0 from tit to the storage tank (bl) and is sent to the heating device (the glue (Al heated by the Al is heated by the pump fC1). → Glue supply pipe (dl → Gruno Gunfel → Glue return pipe) → Pump (yl → Storage tank (Al is circulated in this order, while the single-stage sheet (
11) is supplied in the direction of the arrow to apply the glue (Al) in the group pan fgl to the single-stage sheet (7,) via the same glue (glued roll t immersed in the groove), and (1
0) enters the double facer (α), the liner (1
2) in the direction of the arrow, and mutually r '11 nil) (ff
□) and are laminated between a pressure roll (a2) and a hot plate (a3) to produce a corrugated board (1).
前記片段シー） （／１）とライナ（１２）との貼合せ
に使用する糊（Ａｌは、澱粉糊で、第２図に示すように
略６０℃に加熱すると膠化して、粘度を増す性質をもっ
ており、ダブルフェーサ（α）で片段シー） （／１）
とライナ（ｌ！２）とを貼合せるとき、６０℃以上にな
っていなければならないが、ストレージタンク（Ａｌ内
で加熱装置（ｋｌにより上記膠化温度以土に加熱すると
、粘度が増して、ポンプ（ＣＩにより送れなくなるので
、膠化直前の５０〜５８℃程度才で加熱している。オだ
糊供給管（ｄｌは通常２３ ｍ程度の長さがあり、同糊
供給管（ｄｌ内を送られる間に温度が下って、グルー、
ａン（ｄｌ内の糊（／ｉ１は４０°Ｃ前後に保持されて
いる。この温度と上記膠化温度との温度前約２０℃は、
片段シート（１１）とライナ（１２）とがダブルフェー
サ（α）へ送られたとき、１２ｋｑ／ｍ程度の圧力の蒸
気が送られて表面温度が１８０℃程度に保持されている
熱板（ａ３）にライナ（２１ｂ）’ｌｘ介し接触、加熱
１−ることで補っており、ダブルフェーサ（α）に多数
の熱板（α３）を設ける一方、それぞれに蒸気を送らな
ければならず、供給蒸気量を多くして、運転に要する費
用をかさませるという間；項があった。The glue (Al is starch glue) used to bond the single-stage sheet (/1) and the liner (12), and as shown in Figure 2, it has the property of becoming agglomerated and increasing its viscosity when heated to approximately 60°C. (/1)
When bonding the liner (l! The glue supply pipe (dl) is usually about 23 m long, and the glue supply pipe (dl) is The temperature drops while being sent, and the glue
The glue in a (dl) (/i1 is maintained at around 40°C. The temperature between this temperature and the above coagulation temperature is approximately 20°C.
When the single-tier sheet (11) and liner (12) are sent to the double facer (α), steam at a pressure of about 12 kq/m is sent to the hot plate (a3) whose surface temperature is maintained at about 180°C. This is supplemented by contact and heating through the liner (21b)'lx, and while a large number of hot plates (α3) are provided on the double facer (α), steam must be sent to each, reducing the amount of steam supplied. There was a problem with increasing the number of vehicles and increasing operating costs.
本発明は前記の問題点に対処するもめで、糊をストレー
ジタンク、糊供給管、グルーパン、糊戻り管、ストレー
ジタンクの順にｆ＋！環させてグルーパンに設けた糊付
ロールを介して糊付けする糊付装置において、前記グル
ーノξン若しくはその直前の糊供給管を加熱する加熱装
置を具えていることを特徴とした糊付装置に係り、その
目的とする処は、貼合せ時の加熱媒体供給量を低減でき
て、運転に要する費用を軽減できる改良された糊付装置
を供する点にある、
次に本発明の糊付装ｆ＆を第３図に示す一実施例により
説明すると、（１）がダブルフェーサで、ベルト（１α
）と加圧ロール（１ｈ）と熱板（１ｃ）とを具えている
。捷だ（２）がストレージタンク、（３）がポンプ（４
）が糊供給管、（５）がダル−パン、（６）が糊戻り管
、（７）がポンプ、（８）が上記グルーパン（５）に設
けた糊付ロール、（９）が糊製造装置（図示せず）から
上記ストレージタンク（２）へ延びた糊供給管、（１０
１が上記グルーパン（５）の直前の糊供給管（４）を加
熱する加熱装置で、次にこの加熱装置（１０）を具体的
に説１明すると（１１）が温水タンク、Ｏ３がポンプ、
（１３）が温水供給管、（１４１がグルーパン（５）の
直前の糊供給管（４１を取り囲む中空の加熱部、（内が
温水戻り管、（１６）が上記温水タンク（１１）内に設
けられるとともに両端を蒸気源（図示せず）に接続した
伝熱管、０１が上記加熱部（１イ）と上記、グルーパン
（５）との間の糊供給管（４）に設けた温度計、（１８
１が上記温水戻り管（１５１１ｃ設けたバルブ、０９が
上記温水タンク（■Ｄ内に設けた温度計、（２ｆ）ｌが
上記伝熱管（１（９の人［」側（（設けたバルブで、糊
製造装置から糊供給管（９）゛を経てストレージタンク
（２）へ送られた糊ｆＡｌケ、ポンプに３）→′湖ｆｌ
ｔ＝給管（，１）→グルーパン（５）→糊戻り管（６）
→ポンプ（７）→ストレージタンク（２）に循環すせる
ように、寸た混水タンク０．１１内の温水（Ｂｌの温度
を温度計（Ｉｇｌにより検出し、そのとき得られる信号
をバルブ（２０）へ送って、同バルブ（イ）の開度を調
整しながら蒸気を伝熱管（１６）内に流して、温水タン
ク（１）内の温水（Ｂｌ ’＆所定温度（５５〜６８℃
）に保持する一方、糊供給管（４）内をグルーパン（５
）に向う糊（Ａｌの温度を温度計（１７）により検出し
、そのとき得られる信号ケバシブ０杓へ送って、同バル
ブ（国の開度を調整しながら温水（Ｂｌ す、温水タン
ク（１１）→ポンプ（１２）→温水供給管（１３）→加
熱部（圓→温水戻り管（１５）→温水タンク旧）に循環
させて、糊供給管（４）内をグルーパン（５）に向う糊
（ＡＩ Ｙ加熱することにより、グルーパン（５）内の
糊（Ａｌ’ｆ所定温度（膠化温度よりも２〜１０℃低い
５０〜５８℃）に保持するよう蹟なっている。なお（２
２）はダル−パン（５）への糊供給量を調整するバルブ
である。The present invention is an attempt to solve the above-mentioned problems, and the glue is stored in the storage tank, the glue supply pipe, the group pan, the glue return pipe, and the storage tank in this order. The present invention relates to a gluing device for gluing via gluing rolls arranged in a circle in a group pan, characterized in that the gluing device is equipped with a heating device for heating the glue supply tube at or just before the gluing roll. The objective is to provide an improved gluing device that can reduce the amount of heating medium supplied during lamination and reduce operating costs. To explain using an embodiment shown in FIG. 3, (1) is a double facer, and a belt (1α
), a pressure roll (1h), and a hot plate (1c). Sword (2) is the storage tank, (3) is the pump (4)
) is the glue supply pipe, (5) is the dal pan, (6) is the glue return pipe, (7) is the pump, (8) is the glue roll installed in the group pan (5), and (9) is the glue production a glue supply pipe (10) extending from the device (not shown) to the storage tank (2);
1 is a heating device that heats the glue supply pipe (4) immediately before the group pan (5). Next, this heating device (10) will be explained in detail. (11) is a hot water tank, O3 is a pump,
(13) is the hot water supply pipe, (141 is the glue supply pipe just before the group pan (5) (a hollow heating section surrounding the 41), (the inside is the hot water return pipe, and (16) is installed inside the hot water tank (11). a heat transfer tube with both ends connected to a steam source (not shown), a thermometer 01 installed in the glue supply pipe (4) between the heating section (1a) and the group pan (5); 18
1 is the hot water return pipe (1511c installed valve, 09 is the hot water tank (■D) thermometer installed, (2f) l is the above heat transfer pipe (1 (9 person ['' side) ((with the installed valve) , the glue fAlke is sent from the glue manufacturing equipment to the storage tank (2) via the glue supply pipe (9)゛, and is sent to the pump 3)→' Lake fl
t = Supply pipe (,1) → Group pan (5) → Glue return pipe (6)
→ Pump (7) → The temperature of hot water (Bl) in the mixed water tank 0.11 is detected by a thermometer (Igl) so that it circulates to the storage tank (2), and the signal obtained at that time is sent to the valve ( 20), and while adjusting the opening degree of the valve (a), the steam flows into the heat transfer tube (16), and the hot water (Bl'& predetermined temperature (55-68℃) in the hot water tank (1) is heated.
) while holding the inside of the glue supply pipe (4) in the group pan (5).
), the temperature of the glue (Al) is detected by the thermometer (17), and the signal obtained at that time is sent to the Kebashibu 0, and while adjusting the opening of the same valve, the hot water (B1) is supplied to the hot water tank (11). )→Pump (12)→Hot water supply pipe (13)→Heating part (Yan→Hot water return pipe (15)→Old hot water tank) and circulate the glue inside the glue supply pipe (4) towards the group pan (5). (By heating AI Y, the glue (Al'f) in the group pan (5) is maintained at a predetermined temperature (50 to 58 degrees Celsius, which is 2 to 10 degrees Celsius lower than the coagulation temperature).
2) is a valve that adjusts the amount of glue supplied to the dal pan (5).
本発明の糊付装置は前記のように構成されており、グル
ーパン（５）内の糊（Ａｌの温度が膠化温度よりも２〜
５℃程度低い５０〜５８℃程度に保持されるので、この
グルーパン（５）内の糊（Ａｌを糊付ロール（８）ヲ介
して塗布した片段シート（２１ａ）とライナ（２１ｈ）
とがダブルフェーサ（１１へ送られて貼合されるとき、
ダブルフェーサ（１）の熱板（１ｃ）は糊（Ａｌの温度
を２〜１０℃程度上昇させるだけでよく、熱板（ＩＣ）
の数を減少できて、ダブルフェーサ（１，１を小型化で
きる。またダブルフェーサ（１）に供給する蒸気量を低
減することができて、運転に要する費用を軽減できる効
果がある。The gluing device of the present invention is configured as described above, and the temperature of the glue (Al in the group pan (5) is 2 to 2 to
Since the temperature is maintained at about 50 to 58°C, which is about 5°C lower, the single-tiered sheet (21a) and liner (21h) coated with glue (Al) in this group pan (5) via the glue roll (8)
When the and is sent to the double facer (11 and laminated,
The hot plate (1c) of the double facer (1) only needs to raise the temperature of the glue (Al by about 2 to 10 degrees Celsius), and the hot plate (IC)
The number of double facers (1, 1) can be reduced, and the amount of steam supplied to the double facer (1) can be reduced, which has the effect of reducing operating costs.
第４図は、本発明の糊付装置をシングルフェーサ、即ち
、上下段ロール（ｌｄ）（１ｅ）と加圧ロール（１ｆ）
と予熱ロール（１１）とを具えたシングルフェーサに適
用した他の実施例である。従来のシングルフェーサでは
、芯紙（２１α−１）が土下段ロール（ｌｄ）（１ｇ）
の間へ送られて、波形に成形され、次いで糊付ロール（
８）位置へ送られて、グルーパン（５）内の４０°Ｃ前
後に保持されている糊（相が糊付ロール（８）を介して
基紙（２１α−１）の波形頂部に塗布され、次いで下段
ロール（ＩＣ）と加圧ロール（１ｆ）との間へ他方のラ
イナ（２１ｔｚ−２）とともに送られる。このとき、加
圧ロール（１ｆ）と予熱ロール（１ｑ）には、蒸気が通
っていて、表面温度が１７０〜１８０°Ｃに保持されて
おり、他方のライナ（２１α−２）は予熱ロール（１り
）により予熱されたのち上記のように下段ロール（１Ｃ
）と加圧ロール（１ｆ）との間へ上記基紙（２１ａ−１
）とともに送られ、基紙（２１ａ−１）の波形頂部に塗
布されている糊（Ａｌが膠化温度以上に加熱されて膠化
され、基紙（２１ａ−１）とライナ（２１ａ−２）とが
貼合わされて、片段シート（２１ａ）が製造されるよう
になっているが、本発明の糊状装置では、グルーパン（
５）内の糊（相の温度が膠化温度よりも２〜５℃程度低
い５０〜５８℃程度に保持されるので、このグルーパン
（５）内の糊（Ａｌを糊付ロール（８）を介して塗布し
て基紙（２１／＋−１）とライナ（２１ａ−２）とがシ
ングルフェーサへ送られて貼合わされるとき、シングル
フェーサの加圧ロール（１ｆ）は糊（んの温度を２〜１
０℃程度上昇させるだけでよく、予熱ロール（１ｇ）に
蒸気ン通してその表面温度ケ１７０〜１８Ｄ’Ｃに保持
する必要がな（、シングルフェーサに供給する蒸気％゛
を低減することができて、運転に要する費用暑軽減でき
る効果がある。FIG. 4 shows the gluing device of the present invention with a single facer, that is, upper and lower rolls (ld) (1e) and a pressure roll (1f).
This is another embodiment applied to a single facer equipped with a preheating roll (11) and a preheating roll (11). In the conventional single facer, the core paper (21α-1) is a corrugated roll (LD) (1g).
It is sent to a wavy roller, formed into a corrugated shape, and then pasted with a glue roll (
8) The glue (phase) sent to the position and maintained at around 40°C in the group pan (5) is applied to the corrugated top of the base paper (21α-1) via the glue roll (8), Then, it is sent together with the other liner (21tz-2) between the lower roll (IC) and the pressure roll (1f).At this time, steam passes through the pressure roll (1f) and the preheating roll (1q). The other liner (21α-2) is preheated by the preheating roll (1ri) and then heated by the lower roll (1C) as described above.
) and the pressure roll (1f).
), and the glue (Al applied to the corrugated top of the base paper (21a-1) is heated above the coagulation temperature and coagulated, and the glue (Al) applied to the corrugated top of the base paper (21a-1) and the liner (21a-2) are pasted together to produce a single-tiered sheet (21a), but in the glue-like device of the present invention, the group pan (
5) Since the temperature of the glue (phase) in the group pan (5) is maintained at about 50 to 58°C, which is about 2 to 5°C lower than the coagulation temperature, the glue (Al in the group pan (5)) is When the base paper (21/+-1) and liner (21a-2) are sent to the single facer and bonded together, the pressure roll (1f) of the single facer is coated with glue. Temperature 2-1
It is only necessary to raise the temperature by about 0℃, and there is no need to pass steam through a preheating roll (1g) to maintain its surface temperature at 170 to 18D'C (it is possible to reduce the percentage of steam supplied to the single facer). This has the effect of reducing the cost and heat required for driving.
また第５図は、温水タンク０１Ｊ内の温水（Ｂｌを、ポ
ンフＯ２→温水供給管０３）→グルーパン（５）の中空
壁内→温水戻り管（圃→温水タンク（１，１）に循環さ
せて、グルーパン（５）内の糊（Ａｌの温度’＆５０〜
５８℃程度に保持するさらに他の実施例で、この場合に
も駆３図のグプルフエーサまたは第４図のシングルフェ
ーサに適用して同様の効果が得られる。Figure 5 also shows that hot water (Bl) in the hot water tank 01J is circulated from the pump O2 to the hot water supply pipe 03 to the hollow wall of the group pan (5) to the hot water return pipe (field to the hot water tank (1, 1)). Then, the temperature of the glue (Al) in the group pan (5) is
In yet another embodiment in which the temperature is maintained at about 58° C., the same effect can be obtained by applying it to the Grupper facer shown in Fig. 3 or the single facer shown in Fig. 4.
以上本発明を実施例について説明したが、勿論本発明は
このような実施例にだけ局限されるものではな（、本発
明の精神を逸脱しなｈ範囲内で種々の設計の改変を施し
うるものである。Although the present invention has been described above with reference to embodiments, it goes without saying that the present invention is not limited to such embodiments (and that various design modifications may be made without departing from the spirit of the present invention). It is something.
第１図は従来の糊付装置を示す側面図、第２図は糊（澱
粉糊）の性質を示す説明図、第３図は本発明に係る糊付
装置の一実施例を示す側面図、第４図は他の実施例を示
す側面図、第５図はさらに他の実施例を示す側面図であ
る。
（２）・・・ストレージタンク、（４）・・・糊供給管
、（５）・・・グルーパン、（６）・・・糊戻り管、（
８）・・・糊付ロール、Ｑα・・・加熱装置。
復代理人弁理士 岡 本 重 文
外２名
−←温浅FIG. 1 is a side view showing a conventional gluing device, FIG. 2 is an explanatory diagram showing the properties of glue (starch paste), and FIG. 3 is a side view showing an embodiment of the gluing device according to the present invention. FIG. 4 is a side view showing another embodiment, and FIG. 5 is a side view showing still another embodiment. (2)...storage tank, (4)...glue supply pipe, (5)...group pan, (6)...glue return pipe, (
8)... Gluing roll, Qα... Heating device. Sub-Agent Patent Attorney Shige Okamoto 2 other people - ← Onasa
Claims (1)
管、ストレージタンクの順に循環させてグルーパンに設
けた糊付ロールを介して糊付けする糊付装置において、
前記グルーパン若しくはその直前の糊供給管を加熱する
加熱装置を具えていることを特徴とした糊付装置。A gluing device that circulates glue in the order of a storage tank, a glue supply pipe, a group pan, a glue return pipe, and a storage tank and applies glue via a gluing roll provided in the group pan,
A gluing device characterized by comprising a heating device that heats the group pan or the glue supply pipe immediately before the group pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14623782A JPS5936566A (en) | 1982-08-25 | 1982-08-25 | Gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14623782A JPS5936566A (en) | 1982-08-25 | 1982-08-25 | Gluing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5936566A true JPS5936566A (en) | 1984-02-28 |
Family
ID=15403199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14623782A Pending JPS5936566A (en) | 1982-08-25 | 1982-08-25 | Gluing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776132A (en) * | 1987-10-05 | 1988-10-11 | Peter Gold | Mounting for an automobile glass window |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4121028Y1 (en) * | 1965-03-25 | 1966-10-13 | ||
| JPS5018756B1 (en) * | 1969-12-29 | 1975-07-01 |
-
1982
- 1982-08-25 JP JP14623782A patent/JPS5936566A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4121028Y1 (en) * | 1965-03-25 | 1966-10-13 | ||
| JPS5018756B1 (en) * | 1969-12-29 | 1975-07-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776132A (en) * | 1987-10-05 | 1988-10-11 | Peter Gold | Mounting for an automobile glass window |
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