JPS6234621Y2 - - Google Patents
Info
- Publication number
- JPS6234621Y2 JPS6234621Y2 JP947284U JP947284U JPS6234621Y2 JP S6234621 Y2 JPS6234621 Y2 JP S6234621Y2 JP 947284 U JP947284 U JP 947284U JP 947284 U JP947284 U JP 947284U JP S6234621 Y2 JPS6234621 Y2 JP S6234621Y2
- Authority
- JP
- Japan
- Prior art keywords
- glue
- roller
- gluing roller
- tank
- supply
- 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.)
- Expired
Links
- 239000003292 glue Substances 0.000 claims description 52
- 238000004026 adhesive bonding Methods 0.000 claims description 29
- 239000011087 paperboard Substances 0.000 claims description 8
- 239000000123 paper Substances 0.000 claims description 5
- 239000011111 cardboard Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は厚紙や段ボール等の板紙に連続的に糊
付する板紙用糊付装置に関する。[Detailed Description of the Invention] The present invention relates to a paperboard gluing device for continuously gluing paperboard such as cardboard or cardboard.
従来、糊付ローラを回転させながら板紙に糊付
する装置は、例えば実公昭51−21102号により公
知である。同装置は糊付ローラの周面に糊を移送
する凹溝を刻設し、該凹溝に糊を供給する糊供給
具を糊付ローラの周面に接触状に設置してなるも
のである。ところが同種装置にあつては、板紙が
供給されない状態で糊付ローラを空転させると、
凹溝内の糊が同溝内に残つたまま連続回転し、ま
た適当な水分も凹溝内の糊に補給されないため、
糊が糊付ローラの表面で乾燥固化し、次の糊付作
業に当つて糊付ローラの洗浄を要する場合があつ
た。 Conventionally, a device for gluing paperboard while rotating a gluing roller is known, for example, from Japanese Utility Model Publication No. 51-21102. This device has a concave groove cut into the circumferential surface of a gluing roller to transfer the glue, and a glue supply tool for supplying glue into the concave groove is installed in contact with the circumferential surface of the gluing roller. . However, in the case of similar devices, if the gluing roller is idled without paperboard being fed,
The glue in the groove continues to rotate while remaining in the groove, and appropriate moisture is not replenished to the glue in the groove.
There were cases where the glue dried and solidified on the surface of the gluing roller, and the gluing roller had to be cleaned before the next gluing operation.
そこで本考案は、前記糊供給具より高い位置に
糊供給用のタンクを設置すると共に、糊供給具に
は糊付ローラの回転方向に向つて前後に供給ポー
トと排出ポートを夫々貫通並設し、糊付ローラの
周面に対向させて形成した窪み部によつて該供給
ポートと排出ポートを連通させ、さらに供給ポー
トを前記タンクの下部に連結させると共に排出ポ
ートをタンクの上部に連結させて構成し、以つて
糊付ローラの回転力により糊を常に強制循環さ
せ、糊付ローラ周面における糊の乾燥固化を防止
するようにしたものである。 Therefore, in the present invention, a tank for supplying glue is installed at a higher position than the glue supplying device, and a supply port and a discharge port are provided in parallel through the glue supplying device at the front and back in the direction of rotation of the gluing roller. , the supply port and the discharge port are communicated with each other by a recess formed opposite to the circumferential surface of the gluing roller, and further, the supply port is connected to the lower part of the tank, and the discharge port is connected to the upper part of the tank. The glue is configured such that the rotational force of the gluing roller constantly forces the glue to circulate, thereby preventing the glue from drying and solidifying on the circumferential surface of the gluing roller.
以下に本考案の一実施例を図面と共に説明す
る。図において、１は回転軸２に固着され機台３
に回転自在に取付られた糊付ローラである。該糊
付ローラ１の周面１′には両側縁を除いて歯車状
の凹溝４，４……が連続的に刻設されている。こ
の糊付ローラ１の側方周面１′に接する状態で糊
供給具５が機台３に固定的に設置され、また、該
糊供給具５より高い位置に糊供給用のタンク６が
設置されている。 An embodiment of the present invention will be described below with reference to the drawings. In the figure, 1 is fixed to the rotating shaft 2 and the machine base 3
This is a glue roller that is rotatably attached to the. Gear-shaped concave grooves 4, 4, . . . are continuously carved on the circumferential surface 1' of the gluing roller 1, excluding both side edges. A glue supply tool 5 is fixedly installed on the machine stand 3 in contact with the side peripheral surface 1' of the glue roller 1, and a tank 6 for supplying glue is installed at a higher position than the glue supply tool 5. has been done.
前記糊供給具５は糊付ローラ１と略同巾にする
と共に、一側面５′を弧状に窪ませて形成するこ
とにより、糊付ローラ１の周面１′と糊供給具５
の側面５′が密着するようになつている。そして
該糊供給具５には糊付ローラ１の回転方向に向つ
て前方に（第３図において上方）供給ポート７
を、また後方に（同図において下方）排出ポート
８を貫通並設すると共に、糊付ローラ１の周面
１′に対向させて形成した窪み部９によつて該供
給ポート７と排出ポート８が互いに連通してい
る。また、排出ポート８の先端には糊付ローラ１
の凹溝４，４……と同巾の溜室１０が形成され、
さらに該溜室１０から上方に向つて通気溝１１が
糊供給具５の上面５″で開口するように設けられ
ている。上記供給ポート７は供給パイプ１２を介
して前記タンク６の下部に連結され、排出ポート
８は可撓性のリタンパイプ１３を介してタンク６
の上部に連結される。 The glue supplying tool 5 has approximately the same width as the gluing roller 1, and is formed by recessing one side 5' in an arc shape, so that the circumferential surface 1' of the gluing roller 1 and the glue supplying tool 5 are formed.
The side surfaces 5' of the two are in close contact with each other. The glue supply tool 5 has a supply port 7 located forward (upward in FIG. 3) in the rotation direction of the glue roller 1.
In addition, the supply port 7 and the discharge port 8 are provided through and in parallel at the rear (downward in the same figure), and the recess 9 formed to face the circumferential surface 1' of the gluing roller 1 allows the supply port 7 and the discharge port 8 to be connected to each other. are connected to each other. Also, a gluing roller 1 is provided at the tip of the discharge port 8.
A reservoir chamber 10 having the same width as the concave grooves 4, 4... is formed,
Further, a ventilation groove 11 is provided upward from the reservoir chamber 10 so as to open at the upper surface 5'' of the glue supply tool 5.The supply port 7 is connected to the lower part of the tank 6 via a supply pipe 12. The discharge port 8 is connected to the tank 6 via a flexible return pipe 13.
connected to the top of the
なお、第１，２図中、１４は糊付ローラ１の下
側に配設されたプレスローラである。 In addition, in FIGS. 1 and 2, 14 is a press roller disposed below the gluing roller 1.
次に作用を説明すると、タンク６から供給パイ
プ１２、供給ポート７、窪み部９を自重で流下し
てきた糊Ａが溜室１０に至り、該窪み部９と溜室
１０の間で糊付ローラ１の凹溝４，４……内に糊
Ａが供給される。この糊Ａが満された凹溝４，４
……が糊付ローラ１の回転に伴つて板紙Ｂの紙面
上に接触するとき、該糊Ａが紙面に塗着される。
一方、糊供給具５内において、糊付ローラ１の回
転力と糊Ａの粘性によつて第２図矢示方向の流圧
が糊Ａに付加され、この流圧によつてリタンパイ
プ１３内の糊Ａがタンク６内へ圧送される。従つ
て糊Ａは糊付ローラ１の回転力によつて常にタン
ク６と糊供給具５の間を循環し、その一部が凹溝
４，４……へ供給され、板紙Ｂの紙面に塗着され
る。 Next, to explain the operation, the glue A that has flowed down from the tank 6 through the supply pipe 12, the supply port 7, and the recess 9 due to its own weight reaches the reservoir 10, and between the recess 9 and the reservoir 10, the glue A is placed between the recess 9 and the recess 9. The glue A is supplied into the concave grooves 4, 4, . . . Concave grooves 4, 4 filled with this glue A
... comes into contact with the paper surface of the paperboard B as the gluing roller 1 rotates, the glue A is applied to the paper surface.
On the other hand, in the glue supply tool 5, a flow pressure is applied to the glue A in the direction of the arrow in FIG. Glue A is forced into the tank 6. Therefore, the glue A is constantly circulated between the tank 6 and the glue supply tool 5 by the rotational force of the glue roller 1, and a part of it is supplied to the grooves 4, 4, etc., and is coated on the paper surface of the paperboard B. It will be worn.
しかして、紙板Ｂの供給が中断し糊付ローラ１
が空転すると、凹溝４，４……内の糊Ａが紙面に
塗着されないため糊Ａが全量タンク６と糊供給具
５の間を循環する。このためタンク６内の適当な
水分を含んだ糊Ａが常に窪み部９、溜室１０内に
流れるため、該糊Ａの水分が凹溝４，４……内に
ある糊Ａにも適当な湿気を与え、その乾燥固化を
防止する。 However, the supply of paperboard B was interrupted and the gluing roller 1
When the paper rotates idly, the glue A in the grooves 4, 4, . Therefore, the glue A containing an appropriate amount of moisture in the tank 6 always flows into the recess 9 and the reservoir 10, so that the adhesive A in the grooves 4, 4, . . . Provides moisture and prevents it from drying and solidifying.
以上実施例について説明したように本考案によ
れば、糊付ローラの回転に伴つてタンクから糊が
循環するため、糊付ローラが長時間空転する場合
であつても凹溝４，４……内にある糊が乾燥固化
することはなく、従つて中断後の糊付作業が容易
に再開できる。 As described in the embodiments above, according to the present invention, the glue circulates from the tank as the glue roller rotates, so even when the glue roller idles for a long time, the concave grooves 4, 4... The glue inside will not dry and solidify, so the glue application operation can be easily resumed after an interruption.
また、タンクを糊供給具より高い位置に設置し
て糊の自然流下を利用し、糊付ローラ自体をポン
プとして作用させて糊を循環させるようにしたた
め、構造が簡単で故障が少なく、また、他に動力
源を要しないため非常に低コストで製造し得る等
の実益を有する。 In addition, the tank is installed at a higher position than the glue supply tool to utilize the natural flow of glue, and the glue roller itself acts as a pump to circulate the glue, resulting in a simple structure and fewer breakdowns. Since no other power source is required, it has practical benefits such as being able to be manufactured at a very low cost.
図は本考案の一実施例を示すもので、第１図は
装置全体の正面図、第２図は第１図のＸ−Ｘ線断
面図、第３図は糊供給具と糊付ローラの一部を示
す縦断面図、第４図は第３図のＹ−Ｙ線断面図、
第５図は糊供給具の斜視図である。
１……糊付ローラ、１′……周面、３……機
台、４，４……凹溝、５……糊供給具、６……タ
ンク、７……供給ポート、８……排出ポート、９
……窪み部。
The figures show one embodiment of the present invention, in which Fig. 1 is a front view of the entire device, Fig. 2 is a sectional view taken along the line X-X of Fig. 1, and Fig. 3 is a cross-sectional view of the glue supply tool and the gluing roller. A vertical cross-sectional view showing a part, FIG. 4 is a Y-Y cross-sectional view of FIG. 3,
FIG. 5 is a perspective view of the glue supply tool. 1... Gluing roller, 1'... Surrounding surface, 3... Machine stand, 4, 4... Concave groove, 5... Glue supply tool, 6... Tank, 7... Supply port, 8... Discharge port, 9
...Indentation.
Claims (1)
に機台に対して回転自在に取付けた糊付ローラ
と、該糊付ローラの周面に接するように機台に固
定的に設置した糊供給具と、該糊供給具より高い
位置に設置された糊供給用のタンクとを備え、前
記糊供給具には糊付ローラの回転方向に向つて前
後に供給ポートと排出ポートを夫々貫通並設する
と共に糊付ローラの周面に対向させて形成した窪
み部によつて該供給ポートと排出ポートを連通さ
せ、さらに供給ポートをタンクの下部に連結させ
ると共に排出ポートをタンクの上部に連結してな
る板紙用糊付装置。 A gluing roller has a concave groove cut into its circumferential surface for transferring the glue to the paper surface and is rotatably attached to the machine base, and a gluing roller is fixedly installed on the machine base so as to be in contact with the circumferential surface of the gluing roller. It includes a glue supply tool and a glue supply tank installed at a higher position than the glue supply tool, and the glue supply tool has a supply port and a discharge port passing through it in the front and rear directions in the rotational direction of the glue roller. The supply port and the discharge port are connected to each other by a recessed part that is arranged in parallel and is formed to face the circumferential surface of the gluing roller, and further, the supply port is connected to the lower part of the tank, and the discharge port is connected to the upper part of the tank. A gluing device for paperboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP947284U JPS60124672U (en) | 1984-01-25 | 1984-01-25 | Gluing device for paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP947284U JPS60124672U (en) | 1984-01-25 | 1984-01-25 | Gluing device for paperboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60124672U JPS60124672U (en) | 1985-08-22 |
| JPS6234621Y2 true JPS6234621Y2 (en) | 1987-09-03 |
Family
ID=30489722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP947284U Granted JPS60124672U (en) | 1984-01-25 | 1984-01-25 | Gluing device for paperboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60124672U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545408Y2 (en) * | 1987-03-19 | 1993-11-19 | ||
| JP4498148B2 (en) * | 2004-02-12 | 2010-07-07 | キヤノン株式会社 | Liquid applicator, recording device |
| WO2007018274A1 (en) | 2005-08-11 | 2007-02-15 | Canon Kabushiki Kaisha | Liquid coater, inkjet recording device and controlling method for liquid coater |
-
1984
- 1984-01-25 JP JP947284U patent/JPS60124672U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60124672U (en) | 1985-08-22 |
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