JPS6231177Y2 - - Google Patents
Info
- Publication number
- JPS6231177Y2 JPS6231177Y2 JP1217783U JP1217783U JPS6231177Y2 JP S6231177 Y2 JPS6231177 Y2 JP S6231177Y2 JP 1217783 U JP1217783 U JP 1217783U JP 1217783 U JP1217783 U JP 1217783U JP S6231177 Y2 JPS6231177 Y2 JP S6231177Y2
- Authority
- JP
- Japan
- Prior art keywords
- glue
- supply pipe
- outlet
- pot
- stopper
- 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 79
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は例えば製箱機等に用いる糊塗布装置に
関する。[Detailed Description of the Invention] The present invention relates to a glue applicator used in, for example, a box making machine.
周知のように、製箱機においては、箱素材の一
部に転写ローラを用いて糊を塗布するが、糊自体
が乾燥して固化し易い性質であるので、補給管の
口部に糊が固まるため、補給管による糊つぼ中へ
の糊補給は困難であつた。このため、従来では、
糊つぼ内の糊レベルを観察しながら、ひしやく等
で新たな糊を補給しているが、このような補給方
法では、人手を要するばかりでなく、糊つぼ中の
糊レベルが変動し、転写ローラに付着する糊層の
厚みが不安定になり、箱素材の糊付着量が安定し
ない。 As is well known, in a box making machine, glue is applied to a part of the box material using a transfer roller, but since the glue itself tends to dry and harden, there is a risk that the glue may get stuck at the mouth of the supply pipe. Because of the hardening, it was difficult to supply glue into the glue pot using a supply tube. For this reason, conventionally,
While observing the glue level in the glue pot, new glue is replenished with a squeezer, etc. However, this replenishment method not only requires manual labor, but also causes the glue level in the glue pot to fluctuate, resulting in poor transfer quality. The thickness of the glue layer adhering to the roller becomes unstable, and the amount of glue adhering to the box material becomes unstable.
本考案は、以上に述べたような従来の実状に鑑
み、糊つぼ中に糊を自動的に補給でき、しかも、
糊つぼ中の糊レベルを略一定に維持できる糊塗布
装置を得ることを目的とし、糊つぼに位置した転
写ローラにより被転写物に糊を塗布する糊塗布装
置において、糊を圧送する補給管の出口を、糊つ
ぼ中で下向きに開口させ、糊つぼ中の糊に浮かし
たフロートの上面中央に、補給管の出口を塞さぐ
ことができる栓体を設け、同栓体の周囲に、補給
管の出口が浸漬される糊溜めを形成したことを提
案するものである。 In view of the conventional situation as described above, the present invention is capable of automatically replenishing glue into the glue pot, and furthermore,
The purpose of the glue applicator is to provide a glue applicator that can maintain a substantially constant level of glue in the glue pot, and in the glue applicator that applies glue to the object to be transferred using a transfer roller located in the glue pot, a supply pipe that pumps the glue is used. The outlet is opened downward in the glue pot, and a stopper that can block the outlet of the supply pipe is provided in the center of the upper surface of the float floating on the glue in the glue pot, and the supply pipe is connected around the stopper. It is proposed that a glue reservoir is formed into which the outlet is immersed.
以下、図面について本考案の実施例の詳細を説
明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案による糊塗布装置の全体図であ
つて、糊つぼ１中の糊はそれぞれの転写ローラ２
の周面に付着されて箱素材等の被転写物Ａに塗布
され、それぞれの糊つぼ１に対しては補給管３か
ら新たな糊が補給される。補給管３の上流側には
ゴムホース等の可とう管４が継ながれ、この可と
う管４を通つて糊タンク５中の糊が補給管３に圧
送される。前記糊タンク５は引張ばね６を介して
前記糊つぼ１よりも高い水準に維持されるもので
あつて、同糊タンク５中の糊の静水頭で糊を圧送
する。また、引張ばね６に糊タンク５中の糊の量
に応じて伸びるから、糊タンク５中の糊面レベル
は常にほぼ一定の高さに維持され、しがたつて、
補給管３内の圧力はほぼ一定の圧力を保つ。 FIG. 1 is an overall view of the glue applicator according to the present invention, in which the glue in the glue pot 1 is applied to each transfer roller 2.
The paste is applied to the peripheral surface of the transfer material A such as a box material, and new glue is supplied to each glue pot 1 from the supply pipe 3. A flexible tube 4 such as a rubber hose is connected to the upstream side of the supply pipe 3, and the glue in the glue tank 5 is forced into the supply pipe 3 through this flexible pipe 4. The glue tank 5 is maintained at a higher level than the glue pot 1 via a tension spring 6, and the hydrostatic head of the glue in the glue tank 5 pumps the glue. In addition, since the tension spring 6 stretches according to the amount of glue in the glue tank 5, the glue surface level in the glue tank 5 is always maintained at a substantially constant height, and as time passes,
The pressure inside the supply pipe 3 is maintained at a substantially constant pressure.
本考案によれば、前記各補給管３の出口３ａ
は、第２図示のように各糊つぼ１中において下向
きに開口してある。また、前記糊つぼ１中の糊に
は例えば発泡スチロールで円板状に作つたフロー
ト７が浮揚される。そして前記フロート７の上面
中央には前記補給管３の出口３ａを閉塞できる栓
体７ａがフロート７と一体に成形され、この栓体
７ａの周囲のフロート７上面には補給管３の出口
３ａが位置される糊溜め８が形成される。 According to the present invention, the outlet 3a of each supply pipe 3
is opened downward in each glue pot 1 as shown in the second figure. Further, a float 7 made of, for example, Styrofoam in the shape of a disk is floated on the glue in the glue pot 1. A plug 7a capable of closing the outlet 3a of the supply pipe 3 is integrally molded in the center of the upper surface of the float 7, and the outlet 3a of the supply pipe 3 is formed on the upper surface of the float 7 around the plug 7a. A glue reservoir 8 is formed.
前記実施例は以上のような構造であるから、糊
タンク５の糊面レベルＬは引張ばね６の伸縮によ
つて自動的に略一定の高さに保たれるので、補給
管３の出口３ａの糊圧力はほぼ一定となる。そし
て、糊つぼ１中の糊面が下がると、これにつれて
フロート７も下降し、栓体７ａの下降により補給
管３の出口３ａから糊が糊溜め８中に流入し、糊
溜め８からあふれた糊が糊つぼ１中に流出補給さ
れる。この場合、補給管３の出口３ａは糊溜め内
の糊中に常に浸漬しているので、補給管３の出口
３ａや栓体７ａに固化した糊が付着して補給管３
の出口３ａの開閉が困難になることはない。 Since the embodiment has the above structure, the glue surface level L of the glue tank 5 is automatically maintained at a substantially constant height by the expansion and contraction of the tension spring 6, so that the outlet 3a of the supply pipe 3 The glue pressure is almost constant. When the glue surface in the glue pot 1 lowers, the float 7 also descends, and as the stopper 7a descends, glue flows into the glue reservoir 8 from the outlet 3a of the supply pipe 3, and the glue reservoir 8 overflows. Glue flows out into the glue pot 1 and is replenished. In this case, since the outlet 3a of the supply pipe 3 is constantly immersed in the glue in the glue reservoir, solidified glue may adhere to the outlet 3a of the supply pipe 3 and the stopper 7a, causing the supply pipe
There is no difficulty in opening and closing the outlet 3a.
以上の説明から明らかなように、本考案によれ
ば、糊つぼに対して糊を自動的に補給できるの
で、糊補給に要した従来の人手を省くことがで
き、、補給管の出口に糊が固化付着することもな
いので、長時間に亘つて糊の自動補給を行なうこ
とができ、保守管理をひんぱんに行なう必要がな
い。 As is clear from the above description, according to the present invention, glue can be automatically replenished into the glue pot, so the manual labor required in the past for glue replenishment can be omitted, and the glue can be placed at the outlet of the supply pipe. Since the glue does not solidify and adhere, the glue can be automatically replenished over a long period of time, and there is no need for frequent maintenance.
第１図は本考案による糊塗布装置の管路系統
図、第２図は同糊塗布装置の要部拡大断面図であ
る。
１……糊つぼ、２……転写ローラ、３……補給
管、３ａ……（補給管の）出口、７……フロー
ト、７ａ……栓体、８……糊溜め。
FIG. 1 is a pipeline system diagram of a glue applicator according to the present invention, and FIG. 2 is an enlarged cross-sectional view of a main part of the glue applicator. 1... Glue pot, 2... Transfer roller, 3... Supply pipe, 3a... Outlet (of the supply pipe), 7... Float, 7a... Stopper, 8... Glue reservoir.
Claims (1)
糊を塗布する糊塗布装置において、糊を圧送する
補給管の出口を、糊つぼ中で下向きに開口させ、
糊つぼ中の糊に浮かしたフロートの上面中央に、
補給管の出口を塞さぐことができる栓体を設け、
同栓体の周囲に、補給管の出口が浸漬される糊溜
めを形成したことを特徴とする糊塗布装置。 In a glue application device that applies glue to an object to be transferred using a transfer roller located in a glue pot, an outlet of a supply pipe for feeding the glue under pressure is opened downward in the glue pot,
At the center of the top of the float floating on the glue in the glue pot,
Provide a stopper that can block the outlet of the supply pipe,
A glue applicator characterized in that a glue reservoir is formed around the stopper in which the outlet of the supply pipe is immersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1217783U JPS59119370U (en) | 1983-01-31 | 1983-01-31 | glue applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1217783U JPS59119370U (en) | 1983-01-31 | 1983-01-31 | glue applicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59119370U JPS59119370U (en) | 1984-08-11 |
| JPS6231177Y2 true JPS6231177Y2 (en) | 1987-08-10 |
Family
ID=30143581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1217783U Granted JPS59119370U (en) | 1983-01-31 | 1983-01-31 | glue applicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119370U (en) |
-
1983
- 1983-01-31 JP JP1217783U patent/JPS59119370U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59119370U (en) | 1984-08-11 |
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