JPH0541836Y2 - - Google Patents
Info
- Publication number
- JPH0541836Y2 JPH0541836Y2 JP9549987U JP9549987U JPH0541836Y2 JP H0541836 Y2 JPH0541836 Y2 JP H0541836Y2 JP 9549987 U JP9549987 U JP 9549987U JP 9549987 U JP9549987 U JP 9549987U JP H0541836 Y2 JPH0541836 Y2 JP H0541836Y2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- scattering prevention
- powder scattering
- air
- prevention cover
- 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
- 239000000843 powder Substances 0.000 claims description 51
- 230000002265 prevention Effects 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Landscapes
- Prevention Of Fouling (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はパウダー飛散防止装置に関し、特にパ
ウダー飛散防止カバーの内面にパウダーを付着さ
せないためのものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a powder scattering prevention device, and is particularly for preventing powder from adhering to the inner surface of a powder scattering prevention cover.
従来、印刷を施した紙やフイルムの印刷面や、
ラミネートフイルム、あるいは樹脂コーテイング
したフイルム等の表面に、インキの裏移り防止、
ブロツキング防止、あるいはフイルム面のすべり
性を向上させるために、デンプン粉等のパウダー
を、パウダー散布装置にて散布しているが、この
パウダー散布装置の周囲をパウダーの飛散防止を
目的として、カバーで覆い、このパウダー飛散防
止カバーに連結したパウダー吸引装置で飛散パウ
ダーを吸引除去していた。
Traditionally, the printed surface of printed paper or film,
Prevents ink set-off on the surface of laminated film or resin-coated film, etc.
In order to prevent blocking or improve the slipperiness of the film surface, powder such as starch powder is sprinkled using a powder scattering device, but a cover is placed around the powder scattering device to prevent the powder from scattering. The scattered powder was removed by suction using a powder suction device connected to the powder scattering prevention cover.
しかしながら従来のパウダー飛散防止装置で
は、全ての飛散パウダーを吸引しきれずに、前記
パウダー飛散防止カバーの内面、特に凹凸のある
部分等にパウダーが付着し、次第にパウダーが蓄
積され、遂にはパウダーがフイルム等の上に「ボ
タ落ち」してしまい、不都合であつた。
However, with conventional powder scattering prevention devices, all of the scattered powder cannot be suctioned, and the powder adheres to the inner surface of the powder scattering prevention cover, especially the uneven parts, and the powder gradually accumulates, until the powder forms a film. It was inconvenient because it "fell off" on top of etc.
本考案は上記問題点に鑑みなされたものであつ
て、パウダー飛散防止カバーの内部に、回転手段
により回転する、胴部に複数の空気吹出孔を有す
る空気配管を設けてなるパウダー飛散防止装置で
ある。
The present invention was developed in view of the above-mentioned problems, and is a powder scattering prevention device comprising an air pipe having a plurality of air blowing holes in the body, which is rotated by a rotating means, inside a powder scattering prevention cover. be.
本考案で用いる空気配管は、胴部に複数の空気
吹出孔を有し、また回転手段により回転し、この
空気配管に空気を供給することによつて、パウダ
ー飛散防止カバーの内面等に付着したパウダーを
吹き飛ばし、パウダーの蓄積を防止する。
The air piping used in the present invention has a plurality of air blowing holes in the body, and is rotated by a rotating means, and by supplying air to this air piping, powder particles adhere to the inner surface of the powder scattering prevention cover, etc. Blows out powder and prevents powder buildup.
次に、図面に従い本考案をさらに説明する。第
１図、第２図は本考案の一実施例を示す説明図で
ある。
Next, the present invention will be further explained with reference to the drawings. FIGS. 1 and 2 are explanatory diagrams showing one embodiment of the present invention.
パウダー散布装置１の周囲を覆う、パウダー被
散布原紙２供給、排出用開口部３，３′を有する
パウダー飛散防止カバー４の内部には、１本以上
の空気配管５を任意の場所に設ける。 Inside a powder scattering prevention cover 4 that covers the periphery of the powder scattering device 1 and has openings 3 and 3' for supplying and discharging the powder-spreading base paper 2, one or more air pipes 5 are provided at arbitrary locations.
該空気配管５の胴部には、空気吹出孔６を複数
設ける。空気吹出孔６の形状は、円形、多角形等
任意であり、その配列は、直線状、螺旋状、ある
いはランダムに設けることができる。 A plurality of air blowing holes 6 are provided in the body of the air pipe 5. The air blowing holes 6 may have any shape, such as circular or polygonal, and may be arranged linearly, spirally, or randomly.
前記空気配管５には、それぞれモーターおよび
ギア、チエーン、ベルト等からなる通常の回転手
段７を連結し、全回転あるいは一定角度回転させ
るようにする。 Each of the air pipes 5 is connected to a conventional rotating means 7 consisting of a motor, a gear, a chain, a belt, etc., so that the air pipe 5 can be rotated completely or by a certain angle.
さらに空気配管５端部にはロータリーバルブ８
等を連設し、該バルブ８を介して空気供給可能に
する。 Furthermore, a rotary valve 8 is installed at the end of the air pipe 5.
etc., and air can be supplied through the valve 8.
前記空気吹出孔６の位置及び空気配管５の回転
角度等は、放出される空気が直線原紙２上に吹付
けられて原紙２上に散布されたパウダー９を不必
要に吹飛ばすことがないように調節することが望
ましい。 The position of the air blowing hole 6 and the rotation angle of the air pipe 5 are set so that the emitted air is not blown onto the straight base paper 2 and does not unnecessarily blow away the powder 9 scattered on the base paper 2. It is desirable to adjust to
次に、本考案によるパウダー飛散防止装置の使
用状態を説明する。 Next, the state of use of the powder scattering prevention device according to the present invention will be explained.
パウダー飛散防止カバー４内に原紙２を供給
し、供給された原紙２上には、パウダー散布装置
１からパウダー９が散布される。この際飛散した
パウダー９は、パウダー飛散防止カバー４上下端
に設けられたダクト１０，１０′を通り、ダクト
１０，１０′に連結されたパウダー吸引装置によ
り吸引除去されるが、飛散パウダー９の一部はパ
ウダー飛散防止カバー４の内面等に付着する。し
かし、空気配管５に供給された空気が、空気吹出
孔６より放出され、また空気配管５が回転して、
空気はパウダー飛散防止カバー４内面に吹付けら
れるので、カバー内面に付着したパウダー９は吹
飛ばされ、吸引装置により吸引除去される。 A base paper 2 is supplied into a powder scattering prevention cover 4, and powder 9 is sprinkled onto the supplied base paper 2 from a powder scattering device 1. At this time, the scattered powder 9 passes through ducts 10 and 10' provided at the upper and lower ends of the powder scattering prevention cover 4, and is sucked and removed by a powder suction device connected to the ducts 10 and 10'. A part of the powder adheres to the inner surface of the powder scattering prevention cover 4, etc. However, the air supplied to the air pipe 5 is released from the air outlet 6, and the air pipe 5 rotates.
Since air is blown onto the inner surface of the powder scattering prevention cover 4, the powder 9 adhering to the inner surface of the cover is blown off and removed by suction by the suction device.
本考案によるパウダー飛散防止装置は以上述べ
た構成からなつており、パウダー飛散防止カバー
内面等に飛散パウダーが付着・蓄積されることが
ないので、従来問題であつた原紙上へのパウダー
の「ボタ落ち」が起こることがない、実用上優れ
たパウダー飛散防止装置である。
The powder scattering prevention device according to the present invention has the above-mentioned configuration, and since scattered powder does not adhere or accumulate on the inner surface of the powder scattering prevention cover, it eliminates the problem of "bottoming" of powder on the base paper, which was a conventional problem. This is a practically excellent powder scattering prevention device that does not cause any "falling".
第１図は、本考案の一実施例を側方から見た説
明図である。第２図は、同実施例を正面から見た
説明図である。
１……パウダー散布装置、２……原紙、４……
パウダー飛散防止カバー、５……空気配管、６…
…空気吹出孔、７……回転手段。
FIG. 1 is an explanatory side view of one embodiment of the present invention. FIG. 2 is an explanatory diagram of the same embodiment seen from the front. 1...Powder scattering device, 2...Base paper, 4...
Powder scattering prevention cover, 5...Air piping, 6...
...Air blowing hole, 7...Rotating means.
Claims (1)
止カバーと、該パウダー飛散防止カバーに連結さ
れた飛散パウダー吸引装置からなるパウダー飛散
防止装置において、前記パウダー飛散防止カバー
の内部に、回転手段により回転する、胴部に複数
の空気吹出孔を有する空気配管を設けてなるパウ
ダー飛散防止装置。 In a powder scattering prevention device consisting of a powder scattering prevention cover that covers the periphery of a powder scattering device and a scattered powder suction device connected to the powder scattering prevention cover, a body that is rotated by a rotating means is provided inside the powder scattering prevention cover. A powder scattering prevention device equipped with an air pipe having multiple air blowing holes in the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9549987U JPH0541836Y2 (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9549987U JPH0541836Y2 (en) | 1987-06-22 | 1987-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641787U JPS641787U (en) | 1989-01-06 |
| JPH0541836Y2 true JPH0541836Y2 (en) | 1993-10-21 |
Family
ID=30960102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9549987U Expired - Lifetime JPH0541836Y2 (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541836Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733080B2 (en) * | 1990-06-08 | 1995-04-12 | 板坂 征夫 | Printing press collecting device |
-
1987
- 1987-06-22 JP JP9549987U patent/JPH0541836Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641787U (en) | 1989-01-06 |
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