JPH09290191A - Roll coater - Google Patents
Roll coaterInfo
- Publication number
- JPH09290191A JPH09290191A JP10815296A JP10815296A JPH09290191A JP H09290191 A JPH09290191 A JP H09290191A JP 10815296 A JP10815296 A JP 10815296A JP 10815296 A JP10815296 A JP 10815296A JP H09290191 A JPH09290191 A JP H09290191A
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- plate
- rolls
- roll coater
- shaped body
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0091—Apparatus for coating printed circuits using liquid non-metallic coating compositions
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、板状体の両面に塗
料を同時に塗布するロールコーターに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roll coater for simultaneously applying a coating material on both sides of a plate-shaped body.
【０００２】[0002]
【従来の技術】従来のロールコーターは図４に示すよう
に、回転する上下一対のロールＡ，Ｂ間に塗装されるべ
き板状体５１を水平方向に搬送して、ロールＡ，Ｂ表面
に供給された塗料５２にて両面同時に塗装するものが一
般的である。また図５に示すように、コンベヤー６１上
に搬送された板状体５１の先端近傍を補助コンベヤー６
２にて挟持しつつ垂直方向に回転させ、水平方向に配置
された回転する一対のロールＡ，Ｂ間に板状体５１を搬
送して両面同時に塗装する方法も採られている。2. Description of the Related Art As shown in FIG. 4, a conventional roll coater horizontally conveys a plate-like body 51 to be coated between a pair of rotating upper and lower rolls A and B, and transfers it to the surface of the rolls A and B. In general, the supplied paint 52 is applied on both sides simultaneously. Further, as shown in FIG. 5, the vicinity of the tip of the plate-shaped body 51 conveyed onto the conveyor 61 is moved to the auxiliary conveyor 6
A method is also adopted in which the plate-shaped body 51 is conveyed between a pair of rotating rolls A and B arranged in the horizontal direction while being sandwiched by 2 and rotated in the vertical direction, and coating is performed on both sides simultaneously.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来の図４に示す方法では、厚さが０．１〜０．２ｍｍの
薄い板状体５１を塗布する際に、板状体５１が自重で撓
んで下方に位置するロールＢの面に５１ａで示す巻きつ
きが生じる他、下方に位置するドクターバー５３ｂに塗
料５２が溢れて落下するという問題がある。However, in the conventional method shown in FIG. 4, when the thin plate-like body 51 having a thickness of 0.1 to 0.2 mm is applied, the plate-like body 51 is subjected to its own weight. There is a problem that the surface of the roll B which is bent and is located below is wound around as shown by 51a, and the paint 52 overflows and drops onto the doctor bar 53b which is located below.
【０００４】また、図５に示す方法では、搬送コンベヤ
ー６１及び補助コンベヤー６２にて板状体５１を垂直状
態に保持しつつロールＡ，Ｂ間に送り込んで塗装を行う
ので、塗料５２が垂れ下がり、搬送コンベヤー６１及び
補助コンベヤー６２の面に塗料５２が付着する。これに
より搬送が困難になるとともに高品質の製品が得られに
くいという問題がある。Further, in the method shown in FIG. 5, since the plate-like body 51 is held in the vertical state by the transfer conveyor 61 and the auxiliary conveyor 62 while being fed between the rolls A and B for coating, the paint 52 hangs down. The paint 52 adheres to the surfaces of the transfer conveyor 61 and the auxiliary conveyor 62. As a result, there is a problem that transportation becomes difficult and a high quality product is difficult to obtain.
【０００５】よって本発明は前記問題点に鑑みてなされ
たものであり、板状体がロールに巻きつくことがなく、
しかも搬送ローラ及び補助ローラに塗料が付着しないロ
ールコーターの提供を目的とする。Therefore, the present invention has been made in view of the above-mentioned problems, and the plate-shaped body does not wind around the roll,
Moreover, it is an object of the present invention to provide a roll coater in which paint does not adhere to the transport roller and the auxiliary roller.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本発明は、回転する一対のローラ間にてプリント配
線板等の板状体の両面に塗料を塗布するロールコーター
において、板状体を水平方向に搬送するコンベヤーと、
搬送された板状体をコンベヤー上にクランプしてコンベ
ヤーとともに垂直方向に転回させる回転機構と、垂直方
向に転回させた板状体の面を水平方向に移動してコンベ
ヤーとの間で挟持しつつ板状体を上方に送り出す補助ロ
ーラーと、一方が他方に対して水平方向の移動が可能か
つ回転しつつ板状体の両面に塗料を連続的に塗布しつつ
垂直上方に送り出す一対のロールとを備えたことを特徴
とする。In order to achieve the above object, the present invention is a roll coater for applying coating material to both surfaces of a plate-like body such as a printed wiring board between a pair of rotating rollers. A conveyor that conveys the
A rotating mechanism that clamps the conveyed plate-shaped object on the conveyor and rotates it vertically with the conveyor, and a plane of the plate-shaped object that is vertically rotated is moved horizontally and sandwiched between the conveyor and the conveyor. An auxiliary roller that sends the plate-shaped body upward, and a pair of rolls that can move in the horizontal direction relative to the other and continuously apply the coating material to both surfaces of the plate-shaped body while rotating and send it vertically upward. It is characterized by having.
【０００７】本発明によれば、垂直状態にて板状体を一
対のロール間に送り込むとともにロール間にて板状体を
挟持した後、搬送コンベヤーと補助コンベヤーがロール
の下方から離れて元の位置に戻ることにより、塗料が垂
れ下がっても搬送コンベヤー及び補助コンベヤーに付着
しない。According to the present invention, after the plate-shaped body is fed between the pair of rolls in a vertical state and the plate-shaped body is sandwiched between the rolls, the transport conveyor and the auxiliary conveyor are separated from the lower side of the rolls and the original state is maintained. By returning to the position, the paint does not adhere to the transport conveyor and the auxiliary conveyor even if it hangs down.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図面
とともに具体的に説明する。図１から図３は本発明の実
施の形態を示し、図１はロールコーターの概略図、図２
はロールコーターの作動説明図、図３は塗装された板状
体の正面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below with reference to the drawings. 1 to 3 show an embodiment of the present invention, FIG. 1 is a schematic view of a roll coater, and FIG.
Is an explanatory view of the operation of the roll coater, and FIG. 3 is a front view of the coated plate-like body.
【０００９】図１に示すように、ロールコーターは、搬
送コンベヤー２及び搬送コンベヤー２を駆動するコンベ
ヤーモータ１１がベース３に一体的に組み込まれ、ベー
ス３の搬入側端部には搬入された板状体１（本実施の形
態ではプリント配線板）を固定するクランプ９が設けら
れている。そして、これらはベース３と一体になってシ
リンダ５から成る回転機構２０の作動により軸４を中心
に矢印で示すように垂直上方に回転することが可能な構
成になっている。As shown in FIG. 1, in the roll coater, a conveyor 2 and a conveyor motor 11 for driving the conveyor 2 are integrally incorporated in a base 3, and a plate carried into the end of the base 3 on the carrying-in side. A clamp 9 for fixing the body 1 (printed wiring board in the present embodiment) is provided. And, these are configured to be able to rotate vertically upward about the shaft 4 as shown by the arrow by operating the rotating mechanism 20 which is integrated with the base 3 and is composed of the cylinder 5.
【００１０】また垂直方向に回転した搬送コンベヤー２
の対向側にはシリンダ７の作動により水平方向に進退動
可能な補助コンベヤー６が設けられている。さらに、垂
直方向に回転した搬送コンベヤー２の上方には、一方が
シリンダ８の作動にて水平方向に進退動するとともに図
示しない駆動装置により回転可能な一対のロールＡ及び
Ｂが設けられている。The conveyor 2 which is rotated in the vertical direction
An auxiliary conveyor 6 that can be moved back and forth in the horizontal direction by the operation of the cylinder 7 is provided on the opposite side of the. Further, a pair of rolls A and B, one of which moves forward and backward in the horizontal direction by the operation of the cylinder 8 and which can be rotated by a drive device (not shown), is provided above the transport conveyor 2 which is rotated in the vertical direction.
【００１１】次に、この構成のロールコーターの作用に
ついて説明する。図１において、塗装されるべき板状体
１をコンベヤーモータ１１の駆動にてコンベヤー２上を
その先端がストッパー１０に当接するまで搬送する。こ
の位置でコンベヤーモータ１１の駆動を停止し、板状体
１の後端を図示しない駆動装置にて作動するクランプ９
にて固定することにより板状体１とコンベヤー２とを一
体化する。Next, the operation of the roll coater thus constructed will be described. In FIG. 1, a plate-shaped body 1 to be coated is conveyed by driving a conveyor motor 11 on a conveyor 2 until its tip comes into contact with a stopper 10. At this position, the drive of the conveyor motor 11 is stopped, and the rear end of the plate-shaped body 1 is operated by a clamp device 9 not shown.
The plate-like body 1 and the conveyor 2 are integrated by fixing with.
【００１２】この状態でシリンダ５の駆動によりベース
３を垂直の位置まで回転させる。垂直位置でシリンダ７
の駆動により補助コンベヤー６を前進させ板状体１を搬
送コンベヤー２との間で挟持する。この状態でクランプ
９を開放し、コンベヤーモータ１１の駆動により板状体
１をロールＡ，Ｂ間に送り込む。なお、補助コンベヤー
６は搬送コンベヤー２に従動する。In this state, the cylinder 5 is driven to rotate the base 3 to a vertical position. Cylinder 7 in vertical position
Drive the auxiliary conveyor 6 to move the auxiliary conveyor 6 forward so that the plate-shaped body 1 is sandwiched between it and the conveyor 2. In this state, the clamp 9 is opened, and the plate-shaped body 1 is fed between the rolls A and B by driving the conveyor motor 11. The auxiliary conveyor 6 is driven by the transfer conveyor 2.
【００１３】そして、ロールＡ，Ｂ間に送り込まれた板
状体１は、塗装を開始する位置、即ち、板状体１の上端
に未塗装部分１３を形成するべき位置においてシリンダ
８の駆動により前進するロールＢにて挟持されると同時
に板状体１の上端部を吊り具１２にて懸垂状態に保持す
る。その後、補助コンベヤー６はシリンダ７の駆動によ
り後退して元の位置に戻り、コンベヤー２はシリンダ５
の駆動により回転して元の水平位置に戻る。この状態で
ロールＡ，Ｂが回転し、板状体１の両面に塗料を連続的
に塗布しつつ上方に送り出すと同時に、図２に示すよう
に吊り具１２にて引き上げることにより図３に示すよう
な上端に帯状の未塗装部分１３を形成した製品が得られ
る。The plate-shaped body 1 fed between the rolls A and B is driven by the cylinder 8 at a position where coating is started, that is, a position where the unpainted portion 13 is to be formed on the upper end of the plate-shaped body 1. At the same time as being sandwiched by the advancing roll B, the upper end of the plate-shaped body 1 is held in a suspended state by a suspender 12. After that, the auxiliary conveyor 6 is retracted by the drive of the cylinder 7 to return to the original position, and the conveyor 2 is moved to the cylinder 5
Drive to rotate and return to the original horizontal position. In this state, the rolls A and B rotate, and the coating material is continuously applied to both surfaces of the plate-shaped body 1 and is sent out upward, and at the same time, as shown in FIG. A product having a strip-shaped unpainted portion 13 formed on the upper end is obtained.
【００１４】[0014]
【発明の効果】本発明によれば、搬送コンベヤー及び補
助コンベヤーにて垂直方向に挟持した板状体をロール
Ａ，Ｂ間で挟持させた後、塗装を開始する前に搬送コン
ベヤー及び補助コンベヤーが元の位置に戻ることによ
り、塗装時にはロールＡ，Ｂの下方に搬送コンベヤー及
び補助コンベヤーが存在しない状態となり、塗装の際に
ロールＡ，Ｂから垂れる塗料が搬送コンベヤー及び補助
コンベヤーに付着しない。また板状体の上端に帯状の未
塗装部分を残して塗装しているのでその部分を保持して
も保持具に塗料が付着しない。また、板状体を垂直上方
に引き上げる方式であるので自重でたわみやすい薄い板
状体でも塗装することができる。さらに、吊り下げたま
ま乾燥機に搬送して乾燥させることが可能になるという
利点もある。According to the present invention, after the plate-like members vertically sandwiched by the transport conveyor and the auxiliary conveyor are sandwiched between the rolls A and B, the transport conveyor and the auxiliary conveyor are provided before the coating is started. By returning to the original position, the transport conveyor and the auxiliary conveyor do not exist below the rolls A and B at the time of coating, and the paint dripping from the rolls A and B does not adhere to the transport conveyor and the auxiliary conveyor during coating. Further, since the strip-shaped unpainted portion is left on the upper end of the plate-like body for coating, even if this portion is held, the paint does not adhere to the holder. Further, since the plate-shaped body is pulled up vertically upward, a thin plate-shaped body which is easily bent by its own weight can be applied. Further, there is an advantage that it can be transported to a dryer while being suspended and dried.
【図１】本発明の実施の形態を示すロールコーターの概
略図。FIG. 1 is a schematic view of a roll coater showing an embodiment of the present invention.
【図２】ロールコーターの作動説明図。FIG. 2 is an operation explanatory view of a roll coater.
【図３】塗装された板状体の正面図。FIG. 3 is a front view of a coated plate-shaped body.
【図４】従来の横型ロールコーターを示す図。FIG. 4 is a view showing a conventional horizontal roll coater.
【図５】従来の縦型ロールコーターを示す図。FIG. 5 is a view showing a conventional vertical roll coater.
１ 板状体 ２ 搬送コンベヤー ３ ベース ４ 軸 ５，７，８ シリンダ ６ 補助コンベヤー ９ クランプ １０ ストッパー １１ コンベヤーモータ １２ 吊り具 １４ 塗膜 DESCRIPTION OF SYMBOLS 1 Plate-shaped object 2 Conveyor 3 Base 4 Axis 5, 7, 8 Cylinder 6 Auxiliary conveyor 9 Clamp 10 Stopper 11 Conveyor motor 12 Lifting tool 14 Coating film
Claims (1)
線板等の板状体の両面に塗料を塗布するロールコーター
において、板状体を水平方向に搬送するコンベヤーと、
搬送された板状体をコンベヤー上にクランプしてコンベ
ヤーとともに垂直方向に転回させる回転機構と、垂直方
向に転回させた板状体の面を水平方向に移動してコンベ
ヤーとの間で挟持しつつ板状体を上方に送り出す補助ロ
ーラーと、一方が他方に対して水平方向の移動が可能か
つ回転しつつ板状体の両面に塗料を連続的に塗布しつつ
垂直上方に送り出す一対のロールとを備えたことを特徴
とするロールコーター。1. A roll coater for applying paint to both surfaces of a plate-like body such as a printed wiring board between a pair of rotating rollers, and a conveyor for conveying the plate-like body in a horizontal direction,
A rotating mechanism that clamps the conveyed plate-shaped object on the conveyor and rotates it vertically with the conveyor, and a plane of the plate-shaped object that is vertically rotated is moved horizontally and sandwiched between the conveyor and the conveyor. An auxiliary roller that sends the plate-shaped body upward, and a pair of rolls that can move in the horizontal direction relative to the other and continuously apply the coating material to both surfaces of the plate-shaped body while rotating and send it vertically upward. A roll coater characterized by being equipped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08108152A JP3093971B2 (en) | 1996-04-26 | 1996-04-26 | Roll coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08108152A JP3093971B2 (en) | 1996-04-26 | 1996-04-26 | Roll coater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09290191A true JPH09290191A (en) | 1997-11-11 |
| JP3093971B2 JP3093971B2 (en) | 2000-10-03 |
Family
ID=14477274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08108152A Expired - Fee Related JP3093971B2 (en) | 1996-04-26 | 1996-04-26 | Roll coater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3093971B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354821A (en) * | 1999-06-17 | 2000-12-26 | Ibiden Co Ltd | Application apparatus |
| CN113385363A (en) * | 2020-03-11 | 2021-09-14 | 都滚筒工业股份有限公司 | Coating device |
| JP2021142479A (en) * | 2020-03-12 | 2021-09-24 | 株式会社都ローラー工業 | Coating applicator |
| JP2021166959A (en) * | 2020-04-10 | 2021-10-21 | 株式会社都ローラー工業 | Coating applicator |
-
1996
- 1996-04-26 JP JP08108152A patent/JP3093971B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354821A (en) * | 1999-06-17 | 2000-12-26 | Ibiden Co Ltd | Application apparatus |
| CN113385363A (en) * | 2020-03-11 | 2021-09-14 | 都滚筒工业股份有限公司 | Coating device |
| TWI800742B (en) * | 2020-03-11 | 2023-05-01 | 日商都滾筒工業股份有限公司 | Coating device |
| JP2021142479A (en) * | 2020-03-12 | 2021-09-24 | 株式会社都ローラー工業 | Coating applicator |
| JP2021166959A (en) * | 2020-04-10 | 2021-10-21 | 株式会社都ローラー工業 | Coating applicator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3093971B2 (en) | 2000-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3869328A (en) | Reeling self-adhesive labels | |
| JP2007254030A (en) | Film peeling-off device | |
| JP3379102B2 (en) | Packaging equipment | |
| CN104081515A (en) | Adhering apparatus | |
| US20010052317A1 (en) | A board coating system | |
| JPH0614582B2 (en) | Hole masking device | |
| JPH09290191A (en) | Roll coater | |
| JP2000168754A (en) | Device and method for affixing label | |
| US5401540A (en) | Printer support brush and method | |
| PT1015325E (en) | A PROCESS AND DEVICE FOR PLACING LABELS IN CONTAINERS BY INTERMEDIATE TRANSFER THROUGH AIR BLOW | |
| JP2001179933A (en) | Method for adjusting position of cylinder and printing machine for executing the same | |
| JPS60218257A (en) | Stripping-off of protective film | |
| JP3954401B2 (en) | Laminator | |
| JP4511651B2 (en) | Film loading device | |
| US4427487A (en) | Novel gluing machine | |
| JPH08236415A (en) | Roll coater | |
| WO1995023031A1 (en) | Intermittent coating method and apparatus therefor | |
| JPH11227044A (en) | Sheet-like member suction device and laminator for temporary adhesion | |
| JP3189108B2 (en) | Single sheet laminating method | |
| JPH1195242A (en) | Method for cleaning liquid crystal panel terminal and device therefor | |
| JP2952520B2 (en) | Dust removal device | |
| JP2776708B2 (en) | Method of applying coating liquid on substrate surface | |
| JPH0638812Y2 (en) | Article carrier | |
| JPH0760703A (en) | Fancy plywood manufacturing apparatus | |
| JP3002194B1 (en) | Method and apparatus for attaching film to concrete form dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R154 | Certificate of patent or utility model (reissue) |
Free format text: JAPANESE INTERMEDIATE CODE: R154 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080728 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 8 Free format text: PAYMENT UNTIL: 20080728 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20090728 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100728 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110728 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |