JPS6164423U - - Google Patents
Info
- Publication number
- JPS6164423U JPS6164423U JP14962484U JP14962484U JPS6164423U JP S6164423 U JPS6164423 U JP S6164423U JP 14962484 U JP14962484 U JP 14962484U JP 14962484 U JP14962484 U JP 14962484U JP S6164423 U JPS6164423 U JP S6164423U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- roll
- recess
- axial direction
- passage
- 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
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施を示す断面図、第２図
は実施例の閉止手段の１例を示す斜視図、第３図
は第１図の−矢視の一部拡大断面図である。
１…成型ロール、１ａ…円筒体、１ｂ…外筒体
、２…ロール軸、３…固定台、４…凹部、５…真
空通路、６…ロツド、６′…摺動部、６″…折曲
部、６…穴、７…閉止板、８…連通部、９…通
路、９ａ，１２…パイプ、１０…円盤、１１…プ
レンメタル、１３…フレキシブルチユーブ、１４
…ブツシユ、１５…キー、１６…キー溝、１７…
真空用側板、１８…軸受、１９…接続パイプ、２
０…溝、２１…案内棒、２２…スプリング。
FIG. 1 is a sectional view showing one implementation of the present invention, FIG. 2 is a perspective view showing an example of the closing means of the embodiment, and FIG. 3 is a partially enlarged sectional view taken in the - arrow direction of FIG. 1. . DESCRIPTION OF SYMBOLS 1...Forming roll, 1a...Cylindrical body, 1b...Outer cylindrical body, 2...Roll shaft, 3...Fixing base, 4...Recessed part, 5...Vacuum passage, 6...Rod, 6'...Sliding part, 6''...Folding Bent part, 6... Hole, 7... Closing plate, 8... Communication part, 9... Passage, 9a, 12... Pipe, 10... Disc, 11... Plain metal, 13... Flexible tube, 14
...Button, 15...Key, 16...Keyway, 17...
Vacuum side plate, 18...Bearing, 19...Connection pipe, 2
0... Groove, 21... Guide rod, 22... Spring.
Claims (1)
周方向に多数個穿設される凹部と、ロールの軸方
向に沿つて設けられ、上記凹部および真空源に連
通する真空通路とを有する成型ロールの上記凹部
の一部を閉止し、ロール軸方向の真空ゾーンを制
限する真空ゾーン調整構造において、上記真空通
路に摺動可能に挿入され、上記摺動部で上記凹部
と上記真空通路との連通部を閉止し、上記挿入端
側に上記真空源と上記凹部とを連通する開口部を
形成する閉止手段を設けることを特徴とする成型
ロールの真空ゾーン調整構造。 The above-mentioned forming roll has a plurality of recesses formed on the outer periphery of the roll and bored in the axial direction and circumferential direction of the roll, and a vacuum passage provided along the axial direction of the roll and communicating with the recess and a vacuum source. In the vacuum zone adjustment structure that closes a part of the recess and limits the vacuum zone in the roll axis direction, the structure is slidably inserted into the vacuum passage, and the sliding part connects the communication part between the recess and the vacuum passage. A vacuum zone adjustment structure for a forming roll, characterized in that a closing means is provided on the insertion end side to form an opening that communicates the vacuum source and the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962484U JPS6164423U (en) | 1984-10-04 | 1984-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962484U JPS6164423U (en) | 1984-10-04 | 1984-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164423U true JPS6164423U (en) | 1986-05-01 |
Family
ID=30707796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14962484U Pending JPS6164423U (en) | 1984-10-04 | 1984-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164423U (en) |
-
1984
- 1984-10-04 JP JP14962484U patent/JPS6164423U/ja active Pending
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