SU555604A1 - Device for butt-welding of thermoplastic sheet materials - Google Patents
Device for butt-welding of thermoplastic sheet materialsInfo
- Publication number
- SU555604A1 SU555604A1 SU752096046A SU2096046A SU555604A1 SU 555604 A1 SU555604 A1 SU 555604A1 SU 752096046 A SU752096046 A SU 752096046A SU 2096046 A SU2096046 A SU 2096046A SU 555604 A1 SU555604 A1 SU 555604A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- welding
- welded
- sheets
- thermoplastic sheet
- butt
- Prior art date
Links
Description
со скругленным основанием. Насадка 11 вьтолнена с трем щелевыми отверсти ми а, два из которых расположены параллельно стыку, а одно - вдоль стыка. На оси 17 прижимного ролика 12 шарнирйо закреплена обойма 18 с обжиидаыми роликами 19 и 20. В рабочем положении ооойма 18 удерживаетс пружиной 21.with rounded base. The nozzle 11 is provided with three slit openings a, two of which are parallel to the junction, and one along the junction. On the axis 17 of the pressure roller 12, the hinge is fixed to the yoke 18 with the squeezed rollers 19 and 20. In the working position, the oooma 18 is held by the spring 21.
Устройство работает след1ующим образом.The device works as follows.
Подготовленные к сварке листы из термопластичного материала укладывают встык без зазора. Устройство устанавливаетс вдоль стыка так, чтобы направление стыка и ось устроства совпадали. Полоз 15 вводитс в стык, поднимает и разворачивает стыковые грани листов. Обойма 18 с обжимными роликai iH 19 и 20 удерживает кромки листов в.рабочем положении , не дава им расходитьс . Включаетс электродвигатель 2 и на греватель При помощи крыльчатки 3 вентил тора воздух засасываетс и атмосферы и.,, проход через нагреватель , поступает в насадку 11, откуда через щелевидные отверсти а направл етс на обогрев стыков свариваемых листов. По мере нагрева краев листов устройство перемещаетс вдоль стыка, оказыва на нагретый материал прижимньом роликом 12. Происходит сварка листов.Sheets of thermoplastic material prepared for welding are placed end-to-end without a gap. The device is installed along the joint so that the direction of the joint and the axis of the device coincide. The skid 15 is inserted at the joint, raises and unfolds the butt edges of the sheets. The clip 18 with crimping rollers iH 19 and 20 holds the edges of the sheets in the working position, not allowing them to diverge. The electric motor 2 and the heater are turned on. With the help of the impeller 3 of the fan, the air is drawn in and the atmosphere and the passage through the heater enters the nozzle 11, from where it passes through the slit-like holes and is heated to the joints of the sheets to be welded. As the edges of the sheets heat up, the device moves along the junction, exerting a pressed roller 12 on the heated material. Sheets are welded.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752096046A SU555604A1 (en) | 1975-01-09 | 1975-01-09 | Device for butt-welding of thermoplastic sheet materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752096046A SU555604A1 (en) | 1975-01-09 | 1975-01-09 | Device for butt-welding of thermoplastic sheet materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU555604A1 true SU555604A1 (en) | 1979-08-15 |
Family
ID=20607272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752096046A SU555604A1 (en) | 1975-01-09 | 1975-01-09 | Device for butt-welding of thermoplastic sheet materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU555604A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440588A (en) * | 1982-03-01 | 1984-04-03 | Stevenson Edward J | Hot air welder for welding roofing material |
-
1975
- 1975-01-09 SU SU752096046A patent/SU555604A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440588A (en) * | 1982-03-01 | 1984-04-03 | Stevenson Edward J | Hot air welder for welding roofing material |
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