JPH0440070B2 - - Google Patents
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- Publication number
- JPH0440070B2 JPH0440070B2 JP58103640A JP10364083A JPH0440070B2 JP H0440070 B2 JPH0440070 B2 JP H0440070B2 JP 58103640 A JP58103640 A JP 58103640A JP 10364083 A JP10364083 A JP 10364083A JP H0440070 B2 JPH0440070 B2 JP H0440070B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- belt
- coating
- conveyor
- containers
- 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 - Lifetime
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- Coating Apparatus (AREA)
Description
【発明の詳細な説明】
本発明はびん等の容器にコーテイング剤を塗布
する装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in apparatus for applying coating agents to containers such as bottles.
一般に、ビールびん等の容器の外面に任意のコ
ーテイング剤をコーテイングしてびん自体を補強
したり、外面の傷つきを防止することが知られて
いる。 It is generally known to coat the outer surface of a container such as a beer bottle with an arbitrary coating agent to reinforce the bottle itself or to prevent damage to the outer surface.
従来、かかる容器をコーテイングする装置とし
てコーテイング剤を容器に圧接塗布するフエルト
などの固定板や回転ローラ又はコーテイング剤を
容器に吹き付けるノズル等が用いられていた。し
かしながら、これらの固定板や回転ローラやノズ
ルではコーテイング剤が容器の外面に均一にコー
テイングされない欠点があつた。又、固定板の場
合は、フエルトなどの硬化と扁平化のため確実な
回転塗布が得られず、回転ローラの場合にはコー
テイング剤のタンクから回転ローラまでコーテイ
ング剤を誘導する装置が複雑であり、ノズルの場
合にはその噴出口がコーテイング剤で詰まる等の
欠点があつた。 Conventionally, as a device for coating such containers, a fixed plate such as a felt plate, a rotating roller, or a nozzle for spraying the coating agent onto the container has been used to apply the coating agent onto the container under pressure. However, these fixed plates, rotating rollers, and nozzles have the disadvantage that the coating agent is not uniformly coated on the outer surface of the container. Furthermore, in the case of a fixed plate, reliable rotational application cannot be achieved due to the hardening and flattening of the felt, and in the case of a rotating roller, the device for guiding the coating agent from the coating agent tank to the rotating roller is complicated. However, in the case of a nozzle, there were drawbacks such as the outlet being clogged with the coating agent.
本発明の目的は上記の如き従来の欠点を改善し
た容器のコーテイング装置を提供することにあ
る。 SUMMARY OF THE INVENTION An object of the present invention is to provide a container coating device that overcomes the above-mentioned conventional drawbacks.
本発明はかかる目的を達成するために、容器の
搬送コンベヤと容器の一側に駆動ベルト及び容器
の他の一側に固定ガイドとコーテイング剤を容器
に施す塗布ベルトを夫々容器に接触するように配
置したものを設け、これら搬送コンベヤと駆動ベ
ルトと塗布ベルトの移動速度を異ならしめたもの
である。 To achieve this object, the present invention has a conveyor for carrying containers, a driving belt on one side of the container, a fixed guide on the other side of the container, and an applicator belt for applying a coating agent to the container, respectively, in contact with the container. The conveyor, the drive belt, and the coating belt are arranged at different speeds.
以下、本発明の実施例を図面を参照して詳細に
説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図には、本発明に係る容器のコーテイング
装置の実施例が示してある。この装置はコーテイ
ング剤を施すべきびん等の容器１を搬送する搬送
コンベヤ２を備えている。複数の容器がこの搬送
コンベヤ上に一定の間隔をあけて配置されていて
このコンベヤによつて移動される。この搬送コン
ベアは通常の形態を有する。 FIG. 1 shows an embodiment of a container coating device according to the invention. The device is equipped with a conveyor 2 for transporting containers 1, such as bottles, to be coated with a coating agent. A plurality of containers are arranged at regular intervals on the conveyor and are moved by the conveyor. This conveyor has a conventional configuration.
搬送コンベヤ上の容器の一側には駆動ベルト３
が配置され、容器の他側には固定ガイド４と塗布
ベルト５が配置されている。図示の実施例では駆
動ベルト３は２本でびんの上下端に配置され、塗
布ベルト５はびんの上下端に配置され固定ガイド
４はその中心に配置されている（第２図参照）。
駆動ベルト３と塗布ベルト５の数は必要に応じて
増減してよい。これら駆動ベルトと塗布ベルトは
図示の実施例では同一形態を有する無端ベルトか
ら成つており容器の搬送方向へ動く。又固定ガイ
ドはスポンジ、合成樹脂等の弾力性のある材料で
表面を覆つた通常の形態の搬送用ガイドである。 A drive belt 3 is installed on one side of the container on the conveyor.
is arranged, and a fixed guide 4 and an application belt 5 are arranged on the other side of the container. In the illustrated embodiment, two driving belts 3 are arranged at the upper and lower ends of the bottle, the applicator belts 5 are arranged at the upper and lower ends of the bottle, and the fixed guide 4 is arranged at the center (see FIG. 2).
The number of drive belts 3 and application belts 5 may be increased or decreased as required. In the illustrated embodiment, the drive belt and the applicator belt consist of endless belts having the same configuration and moving in the transport direction of the containers. Further, the fixed guide is a conventional conveyance guide whose surface is covered with an elastic material such as sponge or synthetic resin.
駆動ベルトは支持ローラ６，６′とテンシヨン
ローラ７によつて案内され、又普通のテンシヨン
装置８によつて駆動ベルト３の一部の直線部分３
ａが容器１に適宜の力で接触するようにされてい
る。搬送コンベヤ２上の容器１は駆動ベルトの直
線部分３ａの圧力により、駆動ベルト３と反対側
に搬送コンベヤの進行方向と平行に設けられた固
定ガイド４に軽く圧着されると共に駆動ベルトの
運動が伝えられて容器の回転運動がおこる。 The drive belt is guided by support rollers 6, 6' and tension rollers 7, and a part of the straight section 3 of the drive belt 3 is guided by a conventional tensioning device 8.
a is brought into contact with the container 1 with an appropriate force. The container 1 on the conveyor 2 is lightly pressed by the pressure of the linear portion 3a of the drive belt against a fixed guide 4 provided on the opposite side of the drive belt 3 and parallel to the direction of movement of the conveyor, and the movement of the drive belt is also prevented. The rotational movement of the container occurs as a result of this transmission.
塗布ベルトは上述の支持ローラ６，６′と同様
の支持ローラ９，９′と、上述のテンシヨンロー
ラ７と同様のテンシヨンローラ１０によつて案内
され、又テンシヨン装置８と同様のテンシヨン装
置１１によつてその一部の直線部分５ａが回転移
動する容器１に適宜の力で接触する。 The applicator belt is guided by support rollers 9, 9' similar to the support rollers 6, 6' described above, and a tension roller 10 similar to the tension roller 7 described above, and by a tension device similar to the tension device 8. 11, a part of the linear portion 5a contacts the rotating container 1 with an appropriate force.
塗布ベルトにはコーテイング剤の供給装置１２
からコーテイング剤が供給される。この供給装置
は第１図に示すように塗布ベルトに接触する第１
のローラ１３とこの第１のローラに接触する第２
のローラ１４と第２のローラにコーテイング剤を
滴下する供給管１５とを有している。供給管には
図には示していないコーテイング剤供給タンクか
らの量を調整するための調節装置をそなえてい
る。 A coating agent supply device 12 is provided on the application belt.
Coating agent is supplied from As shown in FIG. 1, this feeding device has a first
roller 13 and a second roller in contact with this first roller.
The first roller 14 has a supply pipe 15 for dropping the coating agent onto the second roller. The supply pipe is equipped with an adjustment device (not shown) for adjusting the amount from the coating agent supply tank.
第１図に示すように駆動ベルトの一方の支持ロ
ーラ６にはモータ１６が連結され、又塗布ベルト
の一方の支持ローラ９にもモータ１７が連結され
ている。モーター１６と１７は同じものを用い
て、夫々適当に減速して駆動源としてもよい。 As shown in FIG. 1, a motor 16 is connected to one support roller 6 of the drive belt, and a motor 17 is also connected to one support roller 9 of the applicator belt. The same motors 16 and 17 may be used as the driving source, respectively, with appropriate speed reduction.
搬送コンベヤ２、駆動ベルト３および塗布ベル
ト５の速度の１例は次の如くに設定されている。
即ち搬送コンベヤ２は例えば50ｍ／minであり、
駆動ベルト３は100ｍ／minであり、塗布ベルト
５は40ｍ／minである。 An example of the speeds of the conveyor 2, drive belt 3, and coating belt 5 is set as follows.
That is, the transport conveyor 2 is, for example, 50 m/min,
The driving belt 3 has a speed of 100 m/min, and the coating belt 5 has a speed of 40 m/min.
このように設定すると、搬送コンベヤ上の容器
は搬送コンベヤにより直線移動すると共に、搬送
コンベヤより速度の早い駆動ベルトと駆動ベルト
と対向して反対側に設けられた固定ガイド４に接
触して回転運動が容器に与えられる。この回転移
動する容器に塗布ベルトを接触させることによ
り、容器の所定の個所、たとえば肩部や胴下部の
外周面にコーテイング剤を施すことができる。 With this setting, the containers on the conveyor are moved linearly by the conveyor, and also rotated by contacting the drive belt, which has a faster speed than the conveyor, and the fixed guide 4 provided on the opposite side of the drive belt. is given to the container. By bringing the applicator belt into contact with the rotating container, the coating agent can be applied to a predetermined portion of the container, such as the outer peripheral surface of the shoulder or the lower body part.
容器の所定の外周面にコーテイング剤を塗布す
るには、塗布ベルトの高さを容器の所定の高さに
合わせるのは勿論のことであるが、更に搬送コン
ベヤにより移動しつつある容器を搬送コンベヤ上
で塗布ベルトのコーテイング剤塗布面に接触させ
て少くとも１回転以上回転させることが必要で、
充分に塗布するには２回転以上の回転を与えるこ
とがのぞましい。この回転運動を与えるため、駆
動ベルトの速度が容器の寸法と重量、搬送速度、
容器間隔、運動による転倒防止等を考慮して決め
られるが、搬送コンベヤの速度にくらべて駆動ベ
ルトの速度を１：1.5〜１：2.5の範囲にとること
ができ、望ましくは、１：1.8〜１：2.2とするの
がよい。このように設定された搬送コンベヤと駆
動ベルトの速度と共に、固定ガイドの形状・材
質、テンシヨン装置８の調整により必要な容器の
回転移動を確保できる。 In order to apply a coating agent to a predetermined outer circumferential surface of a container, it goes without saying that the height of the applicator belt should be adjusted to the predetermined height of the container. It is necessary to contact the coating agent application surface of the applicator belt at the top and rotate it at least one revolution.
It is preferable to apply two or more rotations to ensure sufficient application. To provide this rotational motion, the speed of the drive belt depends on the dimensions and weight of the container, the conveyance speed,
The speed of the drive belt can be set in the range of 1:1.5 to 1:2.5, preferably 1:1.8 to 1:2.5 compared to the speed of the conveyor, although it is determined by taking into account container spacing, prevention of falling due to movement, etc. It is best to set the ratio to 1:2.2. By adjusting the speeds of the conveyor and drive belt set in this manner, the shape and material of the fixed guide, and the tension device 8, the necessary rotational movement of the container can be ensured.
一方、搬送コンベヤ上で回転移動する容器は塗
布ベルトに接触することによりコーテイングを容
器の所定の外周面にコーテイングされる。この塗
布ベルトの直線部分５ａが容器に接触する際の力
は、上記の回転移動に支障を生じない程度にテン
シヨン装置１１で調節しておく。塗布ベルト運動
が駆動ベルトと同一速度で容器搬送方向であると
塗布ベルトから容器外周面への塗布はできぬが両
者の速度が異なるときは、容器と塗布ベルト接触
する部位で滑り現象が発生し、両者の速度差に応
じた滑り摩擦となつて塗布ベルトが容器周面に圧
迫滑り接触することとなり、塗布ベルトのコーテ
イング剤が容器外周面にすりこまれてゆく。この
ため、塗布ベルトの速度は容器の寸法と重量、搬
送速度、容器間隔、容器回転数、塗布ベルトの材
質、コーテイング剤の粘度等を考慮して定めると
よいが、経済性と実際の効果からみて容器間隔の
0.5以上数区画に当る幅の塗布ベルト面を回転す
る容器外周に接触せしめるのが好ましく、このた
めの塗布ベルトの速度を次式によつて設定すると
よい。 On the other hand, a predetermined outer peripheral surface of the container is coated with the coating by contacting the coating belt as the container rotates on the conveyor. The force with which the straight portion 5a of the applicator belt contacts the container is adjusted by the tension device 11 to such an extent that it does not interfere with the rotational movement described above. If the applicator belt moves at the same speed as the drive belt and in the container conveying direction, the applicator belt cannot apply to the outer surface of the container, but if the speeds of the applicator belt and the applicator belt are different, a slipping phenomenon occurs at the part where the container and the applicator belt come into contact. , the coating belt comes into pressure-sliding contact with the circumferential surface of the container due to sliding friction according to the speed difference between the two, and the coating agent on the coating belt is rubbed into the outer circumferential surface of the container. Therefore, the speed of the applicator belt should be determined by taking into account the dimensions and weight of the container, the conveyance speed, the interval between containers, the number of rotations of the container, the material of the applicator belt, the viscosity of the coating agent, etc.; Look at the container spacing.
It is preferable that the coating belt surface with a width corresponding to several divisions of 0.5 or more is brought into contact with the outer periphery of the rotating container, and the speed of the coating belt for this purpose may be set according to the following equation.
Vc＝πdr−pn／πdrVt
Vc：塗布ベルト速度（ｍ／min）
Vt：搬送ベルト速度（ｍ／min）
ｄ：容器直径（mm）
ｐ：容器間隔（mm）
ｒ：容器回転数（回）
ｎ：塗布ベルト接触区画数（区画）
このように、夫々のベルトの速度を変えること
によつて搬送コンベヤ上の容器は、駆動ベルト３
と固定ガイド４と塗布ベルト５との間で直線移動
と共に回転運動が与えられ、その間に容器の外周
にコーテイング剤が塗布される。 V c = πdr-pn/πdrV t V c : Coating belt speed (m/min) V t : Conveying belt speed (m/min) d: Container diameter (mm) p: Container spacing (mm) r: Container rotation speed (times) n: Number of sections in contact with the application belt (sections) In this way, by changing the speed of each belt, the container on the conveyor can be moved by the drive belt 3.
A linear movement and a rotational movement are applied between the fixed guide 4 and the application belt 5, during which the coating agent is applied to the outer periphery of the container.
本発明によれば、搬送コンベアにより容器を直
線に移動している間に、その一側に配置された駆
動ベルトと他側に固定ガイドと共に設置された塗
布ベルトとの速度を変えたことにより、容器を回
転せしめ、その外周へ塗布ベルトがコーテイング
剤を十分にすりこむように作用するので、コーテ
イング剤の塗布が滑らか且つ均一に行われる実益
がある。又、塗布ベルトについて１容器と接触す
る幅を容器間隔の１以上数区画分の幅にとるよう
速度を設定することにより塗布ベルトが容器の所
定外周面と軽い滑り接触をおこしつつ充分なすり
こみを行なうと共に、絶えずコーテイング剤の補
給された新しい塗布面が現われて新しい容器と接
触するため、経済的に効果よくコーテイング剤の
塗布を行なうことができる。 According to the present invention, while the container is being moved in a straight line by the conveyor, by changing the speed of the drive belt placed on one side of the container and the application belt placed with a fixed guide on the other side, Since the container is rotated and the coating belt acts to sufficiently rub the coating agent onto the outer periphery of the container, there is a practical advantage that the coating agent can be applied smoothly and uniformly. In addition, by setting the speed so that the width of the applicator belt in contact with one container is equal to the width of one or more container intervals, the applicator belt can make a light sliding contact with the predetermined outer peripheral surface of the container and thoroughly rub the container. At the same time, a new application surface replenished with coating agent constantly appears and comes into contact with a new container, making it possible to apply the coating agent economically and effectively.
第１図は本発明に係る容器のコーテイング装置
の全体の構成を示す平面図、第２図は容器にコー
テイング剤を塗布する部分の拡大説明図である。
１……容器、２……搬送コンベヤ、３……駆動
ベルト、４……固定ガイド、５……塗布ベルト。
FIG. 1 is a plan view showing the overall structure of a container coating apparatus according to the present invention, and FIG. 2 is an enlarged explanatory view of a portion where a coating agent is applied to a container. 1... Container, 2... Conveyor, 3... Drive belt, 4... Fixed guide, 5... Application belt.
Claims (1)
上の容器の一側に該容器と接触するように配置さ
れた駆動ベルトと、該容器の他側に該容器と接触
するように配置された固定ガイド及びコーテイン
グ剤を塗布する塗布ベルトとを備え、該搬送コン
ベア、該駆動ベルト、該固定ガイド及び該塗布ベ
ルトにより、該容器を回転移動して該容器の所定
の外周面にコーテイング剤を塗布する容器のコー
テイング装置において、 該搬送コンベア、該駆動ベルト及び該塗布ベル
トは容器の搬送方向に移動可能であり該搬送コン
ベアの移動速度と該駆動ベルトの移動速度との比
が１：1.5乃至１：2.5の範囲にありかつ、該塗布
ベルトの移動速度（Vc）が、 Vc＝πdr−pn／πdr・Vt の関係式により設定されており、Vtは搬送コン
ベアの移動速度、ｄは容器の直径、ｐは容器の間
隔、ｒは容器の回転数及びｎは塗布ベルト接触区
画数であることを特徴とする容器のコーテイング
装置。 ２ 塗布ベルトが回転移動する一容器の外周面に
対して、容器間隔の0.5乃至数倍の塗布面を接触
させる範囲の速度をもつことを特徴とする特許請
求の範囲第１項記載の容器のコーテイング装置。[Claims] 1. A conveyor for transporting containers, a drive belt disposed on one side of the container on the conveyor so as to be in contact with the container, and a drive belt on the other side of the container so as to be in contact with the container. and a coating belt for applying a coating agent, and the conveyor, the drive belt, the fixed guide, and the coating belt rotate and move the container onto a predetermined outer peripheral surface of the container. In a container coating device for applying a coating agent, the conveyor, the drive belt, and the application belt are movable in the conveyance direction of the container, and the ratio of the moving speed of the conveyor to the moving speed of the drive belt is 1. :1.5 to 1:2.5, and the moving speed (Vc) of the applicator belt is set by the relational expression: Vc=πdr-pn/πdr・Vt, where Vt is the moving speed of the conveyor, d A container coating device, characterized in that: is the diameter of the containers, p is the interval between the containers, r is the rotation speed of the containers, and n is the number of sections in contact with the coating belt. 2. The container according to claim 1, characterized in that the coating belt has a speed in a range that brings the coating surface into contact with the outer peripheral surface of one container at a distance of 0.5 to several times the distance between the containers. Coating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10364083A JPS59228973A (en) | 1983-06-10 | 1983-06-10 | Coating device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10364083A JPS59228973A (en) | 1983-06-10 | 1983-06-10 | Coating device for container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59228973A JPS59228973A (en) | 1984-12-22 |
| JPH0440070B2 true JPH0440070B2 (en) | 1992-07-01 |
Family
ID=14359363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10364083A Granted JPS59228973A (en) | 1983-06-10 | 1983-06-10 | Coating device for container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59228973A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657330B2 (en) * | 1985-07-31 | 1994-08-03 | 麒麟麦酒株式会社 | Crown cut edge coating device |
| JPS62198238U (en) * | 1986-06-06 | 1987-12-17 | ||
| JPS62198237U (en) * | 1986-06-06 | 1987-12-17 | ||
| JPH0732888B2 (en) * | 1989-06-26 | 1995-04-12 | 麒麟麦酒株式会社 | Coating equipment |
| DE102007007358A1 (en) * | 2007-02-14 | 2008-08-21 | Paulaner Brauerei Gmbh & Co. Kg | Apparatus and method for applying an order enhancing the appearance of the surfaces of reusable beverage bottles |
| JP4843644B2 (en) * | 2008-05-28 | 2011-12-21 | 東洋ガラス株式会社 | Container applicator |
| JP4968962B2 (en) * | 2008-09-10 | 2012-07-04 | 東洋ガラス株式会社 | Container mouth side application device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687460A (en) * | 1979-12-18 | 1981-07-16 | Sapporo Breweries Ltd | Coater for bottle |
-
1983
- 1983-06-10 JP JP10364083A patent/JPS59228973A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59228973A (en) | 1984-12-22 |
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