JP2572287Y2 - Doctor cover - Google Patents
Doctor coverInfo
- Publication number
- JP2572287Y2 JP2572287Y2 JP1991105330U JP10533091U JP2572287Y2 JP 2572287 Y2 JP2572287 Y2 JP 2572287Y2 JP 1991105330 U JP1991105330 U JP 1991105330U JP 10533091 U JP10533091 U JP 10533091U JP 2572287 Y2 JP2572287 Y2 JP 2572287Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- doctor
- fixing member
- attached
- cover fixing
- 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
Links
Landscapes
- Rotary Presses (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、グラビア印刷機におけ
るドクター装置に取り付けて使用されるドクターカバー
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a doctor cover used by being attached to a doctor device in a gravure printing machine.
【０００２】[0002]
【従来の技術】一般に、グラビア印刷機では、版胴上の
インキを掻き落とすためのドクター装置を有している
が、ドクター刃がインキを掻き落とす際にインキが飛び
散って回りを汚すのを防止するため、従来は図６及び図
７に示すようなドクターカバー２１を使用している。す
なわち、このドクターカバー２１は段ボール紙等からな
るもので、ドクターヘッド２２の上面にテープ２３で止
め、その上からドクターホルダー２４を固定することに
よりドクター装置に取り付けられている。2. Description of the Related Art In general, a gravure printing machine has a doctor device for scraping off ink on a plate cylinder. However, when a doctor blade scrapes ink, it prevents ink from scattering and contaminating the surroundings. Conventionally, a doctor cover 21 as shown in FIGS. 6 and 7 is used. That is, the doctor cover 21 is made of corrugated cardboard or the like, and is attached to the doctor device by fixing the doctor holder 24 to the top of the doctor head 22 with tape 23 and fixing the doctor holder 24 from above.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら、従来の
ドクター装置では、ドクターカバーを交換する場合にい
ちいちドクターホルダーを外さなければならず、交換作
業が面倒であるという問題点があった。However, the conventional doctor device has a problem that the doctor holder must be removed each time the doctor cover is replaced, and the replacement work is troublesome.
【０００４】本考案は、上記のような問題点に鑑みてな
されたものであり、その目的とするところは、交換作業
が簡単なドクターカバーを提供することにある。The present invention has been made in view of the above problems, and an object of the present invention is to provide a doctor cover that can be easily replaced.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本考案のドクターカバーは、板バネからなるくわえ
部を備えドクターヘッドの先端に沿うようにして取り付
けられたカバー固定部材と、該カバー固定部材のくわえ
部に差し込むようにしてカバー固定部材に取り付けられ
るカバー部材とからなることを特徴としている。In order to achieve the above object, a doctor cover according to the present invention includes a cover fixing member provided with a holding portion made of a leaf spring and attached along the tip of a doctor head. And a cover member attached to the cover fixing member so as to be inserted into a holding portion of the cover fixing member.
【０００６】[0006]
【作用】カバー部材はその上端をカバー固定部材のくわ
え部に押し込むことでワンタッチで取り付けられる。ま
た、引っ張ることで簡単に取り外せる。The cover member can be attached with one touch by pushing its upper end into the holding portion of the cover fixing member. It can be easily removed by pulling.
【０００７】[0007]
【実施例】次に、本考案の実施例について図面を参照し
て説明する。Next, an embodiment of the present invention will be described with reference to the drawings.
【０００８】図１はドクターカバーを取り付けたドクタ
ー装置を示す一部斜視図、図２は図１の縦方向の一部断
面図、図３はカバー固定部材の縦方向断面図、図４はカ
バー部材の縦方向断面図、図５はカバー固定部材にカバ
ー部材を取り付けた状態を示す背面図である。FIG. 1 is a partial perspective view showing a doctor device with a doctor cover attached, FIG. 2 is a partial sectional view in the vertical direction of FIG. 1, FIG. 3 is a vertical sectional view of a cover fixing member, and FIG. FIG. 5 is a longitudinal sectional view of the member, and FIG. 5 is a rear view showing a state where the cover member is attached to the cover fixing member.
【０００９】図１及び図２に示すように、ドクターカバ
ー１は、カバー固定部材２とこのカバー固定部材２に装
着するカバー部材３とで構成される。なお、図中、１１
はドクターヘッド、１２はドクターホルダー、１３はド
クター刃である。カバー固定部材２は、図３に示すもの
で、ドクターヘッド１１と略同じ長さの板材２ａに板バ
ネ２ｂがその長さ方向の一側で取り付けられているとと
もに、この板バネ２ｂと押し合う蝶番２ｃが適宜間隔を
置いて所定の位置に取り付けられている。したがって、
本実施例では、板バネ２ｂと蝶番２ｃによりくわえ部４
が形成されている。一方カバー部材３は、図４に示すも
ので、断面コの字の板材３ａの下部に下垂れ部分３ｂが
一体に固定されており、その長さは図５に示す如くカバ
ー固定部材２に対して５つ並ぶようになっている。もち
ろん、カバー部材３は、カバー固定部材２に対して何個
に分割するかは、カバー部材３の重量、くわえ部４のく
わえる力、脱着のやり易さ、ドクター装置の長さ等の兼
ね合いから適当な数に分割すればよく、分割なしの１個
体であってもよい。As shown in FIGS. 1 and 2, the doctor cover 1 comprises a cover fixing member 2 and a cover member 3 mounted on the cover fixing member 2. In the figure, 11
Is a doctor head, 12 is a doctor holder, and 13 is a doctor blade. The cover fixing member 2 is shown in FIG. 3, and a leaf spring 2b is attached to a plate material 2a having substantially the same length as the doctor head 11 on one side in the length direction, and presses against the leaf spring 2b. Hinges 2c are attached to predetermined positions at appropriate intervals. Therefore,
In this embodiment, the holding portion 4 is formed by the leaf spring 2b and the hinge 2c.
Are formed. On the other hand, the cover member 3 is shown in FIG. 4, and a hanging portion 3b is integrally fixed to a lower part of a plate member 3a having a U-shaped cross section, and the length thereof is as shown in FIG. 5 are lined up. Of course, the number of the cover member 3 divided into the cover fixing member 2 depends on the balance of the weight of the cover member 3, the holding force of the holding portion 4, the ease of detachment, the length of the doctor device, and the like. It may be divided into an appropriate number, and one individual without division may be used.
【００１０】カバー固定部材２は、その板バネ２ａ側が
前面となる状態でドクターヘッド１１の先端に沿ってネ
ジ等で予め取り付けておく。そして、５つのカバー部材
３をくわえ部４である板バネ２ｂと蝶番２ｃの間に順次
差し込んで固定する。この場合、カバー部材３の板材３
ａにおける上部折曲げ部分を差し込む。ここで、カバー
固定部材２における板材２ａは、その下部がカバー部材
３の板材３ａにおける下部折曲げ部分の先端が当接する
幅にしてある。こうすることにより、カバー固定部材２
の板材２ａとカバー部材３の板材３ａとの間に空間が形
成されるので、カバー部材３の左右両側を手で持って装
着することができる。また、カバー部材３は、板材３ａ
の左右両側を手で持って下方に引っ張るだけでカバー固
定部材２から簡単に外すことができる。The cover fixing member 2 is attached in advance with a screw or the like along the tip of the doctor head 11 with the leaf spring 2a side facing the front. Then, the five cover members 3 are sequentially inserted and fixed between the leaf spring 2b, which is the holding portion 4, and the hinge 2c. In this case, the plate member 3 of the cover member 3
Insert the upper bent part in a. Here, the lower part of the plate member 2a of the cover fixing member 2 has a width at which the tip of the lower bent portion of the plate member 3a of the cover member 3 abuts. By doing so, the cover fixing member 2
Since a space is formed between the plate member 2a of the cover member 3 and the plate member 3a of the cover member 3, it is possible to hold the cover member 3 on both left and right sides by hand. The cover member 3 is made of a plate material 3a.
Can be easily removed from the cover fixing member 2 simply by holding the left and right sides of the device by hand and pulling downward.
【００１１】[0011]
【考案の効果】以上説明したように、本考案のドクター
カバーは、板バネからなるくわえ部を備えドクターヘッ
ドの先端に沿うようにして取り付けられたカバー固定部
材と、該カバー固定部材のくわえ部に差し込むようにし
てカバー固定部材に取り付けられるカバー部材とで構成
したので、従来のようにドクターカバーの交換時に一々
ドクターホルダーを外す必要がなく、しかもカバー部材
はその上端をカバー固定部材のくわえ部に押し込むこと
でワンタッチで取り付けられ、また引っ張ることで簡単
に取り外せることから、交換作業を簡単に行うことがで
きる。As described above, the doctor cover according to the present invention has a holding portion formed of a leaf spring and a cover fixing member attached along the tip of the doctor head, and a holding portion of the cover fixing member. The doctor cover does not need to be detached when replacing the doctor cover as in the past, and the upper end of the cover member is held by the holding part of the cover fixing member. It can be easily installed by pushing it into the box, and can be easily removed by pulling it.
【図１】ドクターカバーを取り付けたドクター装置を示
す一部斜視図である。FIG. 1 is a partial perspective view showing a doctor device to which a doctor cover is attached.
【図２】図１の縦方向の一部断面図である。FIG. 2 is a partial cross-sectional view in the vertical direction of FIG.
【図３】カバー固定部材の縦方向断面図である。FIG. 3 is a longitudinal sectional view of a cover fixing member.
【図４】カバー部材の縦方向断面図である。FIG. 4 is a longitudinal sectional view of a cover member.
【図５】カバー固定部材にカバー部材を取り付けた状態
を示す背面図である。FIG. 5 is a rear view showing a state where the cover member is attached to the cover fixing member.
【図６】従来のドクターカバーを取り付けたドクター装
置を示す一部斜視図である。FIG. 6 is a partial perspective view showing a doctor device to which a conventional doctor cover is attached.
【図７】図６においてドクターホルダーを離間して示す
図である。FIG. 7 is a view showing the doctor holder in FIG.
１ ドクターカバー ２ カバー固定部材 ２ｂ 板バネ ３ カバー部材 ４ くわえ部 1 doctor cover 2 cover fixing member 2b leaf spring 3 cover member 4 holding part
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B41F 9/08 - 9/16──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 6 , DB name) B41F 9/08-9/16
Claims (1)
ヘッドの先端に沿うようにして取り付けられたカバー固
定部材と、該カバー固定部材のくわえ部に差し込むよう
にしてカバー固定部材に取り付けられるカバー部材とか
らなることを特徴とするドクターカバー。1. A cover fixing member having a holding portion made of a leaf spring and attached along the tip of a doctor head, and a cover member attached to the cover fixing member so as to be inserted into the holding portion of the cover fixing member. And a doctor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991105330U JP2572287Y2 (en) | 1991-11-28 | 1991-11-28 | Doctor cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991105330U JP2572287Y2 (en) | 1991-11-28 | 1991-11-28 | Doctor cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0546430U JPH0546430U (en) | 1993-06-22 |
| JP2572287Y2 true JP2572287Y2 (en) | 1998-05-20 |
Family
ID=14404718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991105330U Expired - Lifetime JP2572287Y2 (en) | 1991-11-28 | 1991-11-28 | Doctor cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2572287Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7057946B2 (en) * | 2019-05-09 | 2022-04-21 | 富士機械工業株式会社 | Ink splash prevention cover |
-
1991
- 1991-11-28 JP JP1991105330U patent/JP2572287Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546430U (en) | 1993-06-22 |
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