JPS63142355U - - Google Patents
Info
- Publication number
- JPS63142355U JPS63142355U JP3435987U JP3435987U JPS63142355U JP S63142355 U JPS63142355 U JP S63142355U JP 3435987 U JP3435987 U JP 3435987U JP 3435987 U JP3435987 U JP 3435987U JP S63142355 U JPS63142355 U JP S63142355U
- Authority
- JP
- Japan
- Prior art keywords
- web
- groove
- suction drum
- driving device
- drum
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Advancing Webs (AREA)
Description
第１図は本考案の一実施態様の要部概略斜視図
、第２図はサクシヨンドラムの動作を示すための
一部断面の概略図、第３図は第２図のＣ―Ｃ線に
沿つた部分の概略断面図、第４図は従来のウエブ
駆動装置を用いたウエブ貯蔵室の概略側面図、第
５図は従来のウエブ駆動装置のサクシヨンドラム
部分を示した概略斜視、第６図は第５図に示すサ
クシヨンドラム部分の拡大側面図である。
１，３０…サクシヨンドラム、２…溝、３…吸
引穴、３ａ…ウエブ保持面、４，４０…ウエブ剥
離ガイド、４ａ，４０ａ…ウエブ案内面、５…ガ
イドローラ、６…回転軸、７…ウエブ、８…隔壁
、９…軸受、１０…ロータリージヨイント、１１
…モータ、１２…真空ポンプ、２０…ウエブ貯蔵
室、５０…段差。
Fig. 1 is a schematic perspective view of a main part of an embodiment of the present invention, Fig. 2 is a partial cross-sectional schematic diagram showing the operation of the suction drum, and Fig. 3 is taken along the line CC in Fig. 2. 4 is a schematic side view of a web storage chamber using a conventional web drive device; FIG. 5 is a schematic perspective view showing a suction drum portion of a conventional web drive device; FIG. This figure is an enlarged side view of the suction drum portion shown in FIG. 5. DESCRIPTION OF SYMBOLS 1, 30... Suction drum, 2... Groove, 3... Suction hole, 3a... Web holding surface, 4, 40... Web peeling guide, 4a, 40a... Web guiding surface, 5... Guide roller, 6... Rotating shaft, 7 ...web, 8...bulkhead, 9...bearing, 10...rotary joint, 11
...Motor, 12...Vacuum pump, 20...Web storage chamber, 50...Step.
Claims (1)
シヨンドラムを具備したウエブ駆動装置において
、前記サクシヨンドラムのウエブ案内面にドラム
円周にわたつて少なくとも１つの溝を設け、かつ
ウエブ剥離ガイドの先端の少なくとも一部が前記
溝に差し込まれるように構成されたことを特徴と
するウエブ駆動装置。 In a web driving device comprising at least a suction drum that suctions and holds the web and conveys it, the web guide surface of the suction drum is provided with at least one groove extending around the circumference of the drum, and at least one groove is provided at the tip of the web peeling guide. A web driving device characterized in that a portion thereof is configured to be inserted into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3435987U JPS63142355U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3435987U JPS63142355U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142355U true JPS63142355U (en) | 1988-09-20 |
Family
ID=30842833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3435987U Pending JPS63142355U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142355U (en) |
-
1987
- 1987-03-11 JP JP3435987U patent/JPS63142355U/ja active Pending
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