JPS62138017U - - Google Patents
Info
- Publication number
- JPS62138017U JPS62138017U JP2688786U JP2688786U JPS62138017U JP S62138017 U JPS62138017 U JP S62138017U JP 2688786 U JP2688786 U JP 2688786U JP 2688786 U JP2688786 U JP 2688786U JP S62138017 U JPS62138017 U JP S62138017U
- Authority
- JP
- Japan
- Prior art keywords
- prevention band
- sag prevention
- continuous sheet
- station
- forming station
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 5
- 238000003856 thermoforming Methods 0.000 claims 2
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図は本考案の一部切欠正面図、第２図は同
平面図、第３図は第１図Ａ―Ａ線切断側面図、第
４図は溝付プーリ（案内プーリ）の側面図、第５
図は連続シートＳの加熱を機構制御するときの切
断側面図である。
……加熱ステーシヨン、……成形ステーシ
ヨン、Ｓ……連続シート、８……クランプチエン
、１４〜２１……案内プーリ（溝付プーリ）。
Fig. 1 is a partially cutaway front view of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a side view cut along line A--A in Fig. 1, and Fig. 4 is a side view of the grooved pulley (guide pulley). , 5th
The figure is a cutaway side view when the heating of the continuous sheet S is mechanically controlled. ... Heating station, ... Forming station, S ... Continuous sheet, 8 ... Clamp chain, 14-21 ... Guide pulley (grooved pulley).
Claims (1)
連続シートの両耳縁をクランプチエンによりクラ
ンプして前記両ステーシヨンに順次間欠的に移送
する熱成形機において 前記加熱ステーシヨンの入口前方と成形ステー
シヨンの出口後方とに、連続シートの送り方向と
直角な巾方向の下面を該シートの間欠移送の速度
に同調して移動するサグ防止バンドの案内プーリ
を設け、成形ステーシヨンの出口後方と加熱ステ
ーシヨンの入口前方との間にサグ防止バンドを連
続シートの下面から側方に離して移動する戻り経
路の案内プーリを設け、 サグ防止バンドを前記各案内プーリにより循環
することを特徴とする熱成形機機におけるサグ防
止バンド装置。[Scope of claim for utility model registration] A heating station and a forming station are provided,
In a thermoforming machine in which both edge edges of a continuous sheet are clamped by a clamp chain and sequentially and intermittently transferred to both of the stations, there is provided a continuous sheet in front of the entrance of the heating station and behind the exit of the forming station, perpendicular to the feeding direction of the continuous sheet. A guide pulley for a sag prevention band that moves in synchronization with the speed of intermittent conveyance of the sheet is provided on the lower surface in the width direction, and the sag prevention band is placed between the rear of the exit of the forming station and the front of the entrance of the heating station. What is claimed is: 1. A sag prevention band device for a thermoforming machine, characterized in that a return path guide pulley that moves laterally away from the sag prevention band is provided, and the sag prevention band is circulated by each of the guide pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986026887U JPH029948Y2 (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986026887U JPH029948Y2 (en) | 1986-02-26 | 1986-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138017U true JPS62138017U (en) | 1987-08-31 |
| JPH029948Y2 JPH029948Y2 (en) | 1990-03-13 |
Family
ID=30828398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986026887U Expired JPH029948Y2 (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029948Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01161020U (en) * | 1988-04-27 | 1989-11-08 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921913U (en) * | 1982-08-03 | 1984-02-10 | 大日本印刷株式会社 | Molding preheating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921913B2 (en) * | 1981-06-08 | 1984-05-23 | 川崎製鉄株式会社 | Coke dry extinguishing method and equipment |
-
1986
- 1986-02-26 JP JP1986026887U patent/JPH029948Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921913U (en) * | 1982-08-03 | 1984-02-10 | 大日本印刷株式会社 | Molding preheating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01161020U (en) * | 1988-04-27 | 1989-11-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH029948Y2 (en) | 1990-03-13 |
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