JPS5910360A - Coating device of adhesive agent - Google Patents
Coating device of adhesive agentInfo
- Publication number
- JPS5910360A JPS5910360A JP11684882A JP11684882A JPS5910360A JP S5910360 A JPS5910360 A JP S5910360A JP 11684882 A JP11684882 A JP 11684882A JP 11684882 A JP11684882 A JP 11684882A JP S5910360 A JPS5910360 A JP S5910360A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- tank
- opening
- adhesive agent
- width
- 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
- 239000000853 adhesive Substances 0.000 title claims abstract description 28
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000011247 coating layer Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明杖帯状のシートに接着剤を連続的に塗布する接着
剤の塗布装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an adhesive application device for continuously applying adhesive to a cane-shaped sheet.
シートに接着剤を塗布する手段としてナイフコーターが
あるが、塗布時にシートに大きな圧力が加わるため、テ
ンシ目ンに対して弱いシートでは裂けた如伸縮が生じて
塗布むらの原因と表）、またシート直に一定の幅で接着
剤を塗布する場合、その接着剤の流動を阻止する堰をシ
ート面の両側部に設けなくてはならす、セツティングが
和尚面倒で、さらにシートにうねシなどのくせがあると
、接着剤を均一の厚さに塗布することが困難となるとい
う問題がおった。Knife coaters are used as a means of applying adhesive to sheets, but since a large amount of pressure is applied to the sheet during application, sheets that are weak against tensile lines may expand and contract as if torn, causing uneven application (Table 1). When applying adhesive to a fixed width directly on a sheet, weirs must be installed on both sides of the sheet surface to prevent the flow of the adhesive, which is cumbersome to set up, and also creates ridges on the sheet. If the adhesive is curly, there is a problem in that it is difficult to apply the adhesive to a uniform thickness.
本発明は上述のようなＡＶｃ着目してなされたもので、
その目的とするところは、シートに大きな圧力を加える
ことなく、各部均一にかつ所望の一足ｍＶＣ，Ｌかも容
易な作業でシートに連続して接着剤を塗布することがで
きる接着剤の塗布装置を提供することにある。The present invention was made focusing on the above-mentioned AVc,
The purpose is to create an adhesive applicator that can uniformly apply adhesive to each part of the sheet as desired, without applying large pressure to the sheet, and in an easy and continuous manner. It is about providing.
下端面に開口を有するタンク内に接着剤を収容し、上記
開口に一対の調節板を摺動自在に設け、これら調節板の
摺動動作で上記開口の開放幅を規制し、タンクの下端面
に対向して受台を設け、この受台の上面をシートの走行
面となし、上記シートを真空吸引によシ上記走行面に密
着させる吸引機＃ｌｆを設け、上記開口から夕とり内の
接着剤を流出させて上記走行面上を走性するシートの表
面にその接着剤を塗布することを特徴とする。Adhesive is stored in a tank having an opening at the lower end surface, a pair of adjustment plates are slidably provided in the opening, and the opening width of the opening is regulated by the sliding action of these adjustment plates. A pedestal is provided opposite to the pedestal, the upper surface of this pedestal is used as the running surface of the sheet, and a suction machine #lf is provided which brings the sheet into close contact with the running surface by vacuum suction. The method is characterized in that the adhesive is applied to the surface of the sheet running on the traveling surface by flowing out the adhesive.
以下、本発明の一実施例について図面を参照して駅、明
する。図中１は受台、２けタンクで、タンク２０両端部
に支持板３．３が取付けら枳これら支持板３，３の一端
間に軸４が貫挿さ幌この軸４の両端が軸受５，５を介し
て受台ノ上に回動自在に支持されている。各支持板３ｒ
３の他端にはそれぞれ調節ｌルト６．６が螺挿され、こ
れら調節ポルト６．６の先端が受台１上に当接している
。タンク３０下端拘には受台Ｊの幅方向に沿う細長の開
口ｌが形成され、この開ロアに一対の調節板８．８がそ
の長平方向に沿って直列に配置すＬように装着されてい
る。Hereinafter, one embodiment of the present invention will be explained with reference to the drawings. In the figure, reference numeral 1 denotes a pedestal and a two-piece tank. Support plates 3.3 are attached to both ends of the tank 20. A shaft 4 is inserted between one end of these support plates 3, 3. Both ends of the shaft 4 of the hood are bearings 5. , 5, and is rotatably supported on the pedestal. Each support plate 3r
Adjustment bolts 6.6 are screwed into the other ends of the 3, respectively, and the tips of these adjustment ports 6.6 abut on the pedestal 1. An elongated opening L extending along the width direction of the pedestal J is formed in the lower end of the tank 30, and a pair of adjustment plates 8.8 are attached to the open lower opening L so as to be arranged in series along the elongated direction. There is.
各調節板８１＃ＦｉｉｉＩｌｌ側外面に突条９６９を、
責た開口２は両側内面に−Ｆ記突条４，４に対応する凹
ｆｌＨｏ、１ｏをそれぞれ有し、上記突条９゜９が上記
凹溝１０．１０に摺動自在に嵌合し、これによ９両調節
板８．８が互いに接離する方□向、つまシ開ロアの長手
方向に沿って移動しえるように支持され、その移動によ
ｐ開ロアの開放幅ｔを任意に設定できるようになってい
る。A protrusion 969 is provided on the outer surface of each adjustment plate 81#FiiiIll side.
The recessed opening 2 has recesses flHo and 1o corresponding to the protrusions 4 and 4 marked -F on both inner surfaces, respectively, and the protrusion 9°9 is slidably fitted into the recess groove 10.10, As a result, the nine adjusting plates 8.8 are supported so as to be movable in the direction □ in which they approach and separate from each other, and along the longitudinal direction of the pawl opening lower, and by this movement, the opening width t of the p-opening lower can be arbitrarily adjusted. It can now be set to .
受台ＪＵその水平の上面を走行面１２となしこの走行面
１２が鏡面状に仕上けられているとともに、タンク１の
下端面と僅かな間１！Ｊｔをあけて対向し、その間隙ｔ
の幅は上記調節ポルト６．６を回動操作することによｊ
５０．１〜１．０Ｍｘ＠度の範囲の間隔に設定できるよ
うになっている。The horizontal upper surface of the pedestal JU serves as a running surface 12, and this running surface 12 has a mirror-like finish and is slightly spaced from the lower end surface of the tank 1! facing each other with a gap of t
The width can be determined by rotating the adjustment port 6.6 above.
It is possible to set the interval to a range of 50.1 to 1.0Mx@degrees.
受台１の下面側には吸引室１３が構成され、この吸引室
１３はホース１４を介して真空ボンダ１５と接続し、ま
た吸引室１３から上記走行面１２に亘って多数の細孔ノ
ロ・・・が施こされている。A suction chamber 13 is configured on the lower surface side of the pedestal 1, and this suction chamber 13 is connected to a vacuum bonder 15 via a hose 14. ...is being carried out.
次に作用について説明する。タンク２内には、例えに粘
度が２５００〜５００００ ｃｐａ程度の水溶性エマル
ジョンや溶剤型（ポリウレタン、ウレタン糸環）の接着
剤＆を収容する。そして、μ−ル状に巻いた紙や合成樹
脂勢のシー）ｂを引き出して受台１とタンク２との間の
間＊１．に通し、その間隙ｔの幅を調節ポルト６．６を
介して所定幅に調節する。また、タンク２の各調節板８
．８を開ロアの長手方向に摺動操作して開ロアの開放ｌ
１ｌＩＩｌｔをシートｂの＠に応じた所足の幅に調節す
る。この状態で違空ポンゾノ６を運転するとともに、適
宜の引取機構によ如シートｂを矢印方向に一定の速度で
連続的に引取る。Next, the effect will be explained. The tank 2 contains, for example, a water-soluble emulsion or a solvent type (polyurethane, urethane thread ring) adhesive & having a viscosity of about 2,500 to 50,000 cpa. Then, pull out the sheet (b) made of paper or synthetic resin rolled into a μ-roll shape and place it between the pedestal 1 and the tank 2*1. , and the width of the gap t is adjusted to a predetermined width via the adjustment port 6.6. In addition, each adjustment plate 8 of the tank 2
．． 8. Slide the opening lower in the longitudinal direction to open the opening lower.
Adjust 1lIIlt to the width of the foot according to the @ of seat b. In this state, the air pump 6 is operated, and the sheet b is continuously picked up at a constant speed in the direction of the arrow by an appropriate pulling mechanism.
開ロアからはタンク２内の接着剤ａが順次流出するから
シートｂＬ：ｌ）表面にその接着剤ａが順次塗布される
。シー）ｂが走行する走行面１８には、各細孔ノロ・・
・を通して吸引力が作用し、したかってシートｂはその
走行面１２に確実に密着して走行する。この際、吸引力
が大きすぎると走行に悪影譬が及び、また細孔１６・・
・の径が大きすぎるとその痕跡がシートｂに付き外ｆＩ
ｌｆｒ損ねるおそれがあるから、吸引力１；１０．５〜
２．ＬＩ５−
Ｊ／ｍｉｎに、細孔１６ ・・・の径は０．５〜２．０
１１１１程度に定めることが好ましい。Since the adhesive a in the tank 2 sequentially flows out from the open lower, the adhesive a is sequentially applied to the surface of the sheet bL:l). The running surface 18 on which C) b runs has each pore groove...
A suction force acts through the sheet b, so that the sheet b runs in close contact with the running surface 12. At this time, if the suction force is too large, it may adversely affect the running, and the pores 16...
・If the diameter is too large, its trace will be left on sheet b
There is a risk of damaging the lfr, so the suction force is 1; 10.5~
2. LI5- J/min, the diameter of pore 16 is 0.5 to 2.0
It is preferable to set it to about 1111.
このように、シートｂＦｉ受台ｌの走行面１２に密着し
て走行するとともに、このシー）ｂの通過間ｌｉｔが一
定に保たれているから、シートｂの表面に均一の厚さに
接着剤ａが塗布される。In this way, since the sheet b runs in close contact with the running surface 12 of the sheet b, and the distance lit during the passage of the sheet b is kept constant, the adhesive is applied to the surface of the sheet b to a uniform thickness. a is applied.
そしてこの塗布時にはタンク２内の接着剤ａの自重がシ
ートｂに加わるだけであるから、シートｂｇ裂は目や伸
縮が生じて塗布むらを招くよう々ととが々い。また、塗
布層の横幅は調節板８．８の端縁によって確実に規制さ
れ、したがってシートｂの全長区間に−亘ってその横幅
を常に一足に保つことができる。そしてその横幅の設定
は調節板８，８を摺動操作するだけの簡単々作業で任意
に行なうことができる。During this application, only the weight of the adhesive a in the tank 2 is applied to the sheet b, so the cracks in the sheet b are sharp enough to cause cracks and expansion/contraction, leading to uneven application. Further, the width of the coating layer is reliably regulated by the edge of the adjusting plate 8.8, so that the width can always be kept at one foot over the entire length of the sheet b. The width can be arbitrarily set by simply sliding the adjusting plates 8, 8.
なお、タンク２内に収容した接着剤亀の上層面レベルを
検知器によシ検知し、そのレベルの下降に応じてタンク
２内に接着剤ａを順次補給するようにすれば、タンク２
内の接着剤ａの全体自重を常時一定に保つことができる
からよ如一層好まｌ−い。Incidentally, if the upper surface level of the adhesive turtle contained in the tank 2 is detected by a detector and the adhesive a is sequentially replenished into the tank 2 as the level decreases, the tank 2
This is particularly preferable because the entire self-weight of the adhesive a inside can be kept constant at all times.
以上説明したように本発明によれに、シートの表面に均
一にかつＰｆｒＮの一定幅で接着剤を連続して塗布する
ことができるとともに、その酋布幅の静定を１４１節板
の摺動操作という簡単な作業で容易にかつ任意に行うこ
とができるという効果を奏する。As explained above, according to the present invention, it is possible to apply the adhesive uniformly and continuously to the surface of the sheet with a constant width of PfrN, and the static determination of the adhesive width is determined by the sliding of the 141-node plate. This has the effect that it can be easily and arbitrarily performed with a simple operation.
図面は本発明の一実施例を示し、第１図は千匍図、第２
図１ま断ｍ１図、給３図は一部を省略した斜視図である
。
１・・・受台、２・・・タンク、７・・・開口、８Ｉ・
・調節板、１２・・・走行面、１３・・・吸引室、１５
・・・真空ポンプ。
出願人代理人 弁理士 鈴 江 武 彦７−
第１図The drawings show one embodiment of the present invention, and FIG.
1 and 3 are partially omitted perspective views. 1... pedestal, 2... tank, 7... opening, 8I.
・Adjustment plate, 12... Running surface, 13... Suction chamber, 15
···Vacuum pump. Applicant's agent Patent attorney Takehiko Suzue 7- Figure 1
Claims (1)
された開口と、この開口に互いに接離する方向に摺動自
在に設けられその摺動動作で上記開口の開放幅を規制す
る一対の調節似と、上記タンクの下端面に対向して設け
られその対向面をシートの走行面と々した受台と、上記
シートを真空吸引によ如上記走行面に密着させる吸引機
構とを具備したことを特徴とする接着剤の塗布装置。A tank containing an adhesive, an opening formed in the lower end surface of the tank, and a pair of containers provided in the opening so as to be slidable in directions toward and away from each other, and whose sliding action regulates the opening width of the opening. an adjustment mechanism, a pedestal provided opposite to the lower end surface of the tank and having its opposite surface as the running surface of the sheet, and a suction mechanism for bringing the sheet into close contact with the running surface by vacuum suction. An adhesive application device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684882A JPS5910360A (en) | 1982-07-07 | 1982-07-07 | Coating device of adhesive agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684882A JPS5910360A (en) | 1982-07-07 | 1982-07-07 | Coating device of adhesive agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5910360A true JPS5910360A (en) | 1984-01-19 |
Family
ID=14697120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11684882A Pending JPS5910360A (en) | 1982-07-07 | 1982-07-07 | Coating device of adhesive agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910360A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523650A1 (en) * | 1984-07-06 | 1986-02-20 | Société Anonyme Chemicals, Soissons, Aisne | DEVICE FOR APPLYING A LIQUID OR PASTOUS PRODUCT TO A PASSING TAPE |
| JPS61220759A (en) * | 1985-03-22 | 1986-10-01 | ユニオン・カーバイド・コーポレーシヨン | Vacuum guide used in treatment of flexible sheet material |
| JPH01232968A (en) * | 1988-03-12 | 1989-09-18 | Nippon Oil & Fats Co Ltd | Antithrombogenic composite material |
| JPH01503284A (en) * | 1987-01-05 | 1989-11-09 | ベロイト・コーポレイション | Coating equipment and method |
| JPH01163576U (en) * | 1988-04-28 | 1989-11-15 | ||
| JP2013056330A (en) * | 2011-09-07 | 2013-03-28 | Reifenhaeuser Gmbh & Co Kg Maschinenfabrik | Apparatus for wetting web of material with liquid |
| JP2018083160A (en) * | 2016-11-24 | 2018-05-31 | 積水化学工業株式会社 | Resin liquid applicator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839221A (en) * | 1971-09-22 | 1973-06-09 | ||
| JPS51144204A (en) * | 1975-05-22 | 1976-12-11 | Eastman Kodak Co | Stripe type extruding method and device |
-
1982
- 1982-07-07 JP JP11684882A patent/JPS5910360A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839221A (en) * | 1971-09-22 | 1973-06-09 | ||
| JPS51144204A (en) * | 1975-05-22 | 1976-12-11 | Eastman Kodak Co | Stripe type extruding method and device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523650A1 (en) * | 1984-07-06 | 1986-02-20 | Société Anonyme Chemicals, Soissons, Aisne | DEVICE FOR APPLYING A LIQUID OR PASTOUS PRODUCT TO A PASSING TAPE |
| JPS61220759A (en) * | 1985-03-22 | 1986-10-01 | ユニオン・カーバイド・コーポレーシヨン | Vacuum guide used in treatment of flexible sheet material |
| JPH01503284A (en) * | 1987-01-05 | 1989-11-09 | ベロイト・コーポレイション | Coating equipment and method |
| JPH01232968A (en) * | 1988-03-12 | 1989-09-18 | Nippon Oil & Fats Co Ltd | Antithrombogenic composite material |
| JPH01163576U (en) * | 1988-04-28 | 1989-11-15 | ||
| JP2013056330A (en) * | 2011-09-07 | 2013-03-28 | Reifenhaeuser Gmbh & Co Kg Maschinenfabrik | Apparatus for wetting web of material with liquid |
| JP2018083160A (en) * | 2016-11-24 | 2018-05-31 | 積水化学工業株式会社 | Resin liquid applicator |
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