SU211065A1 - INSTALLATION FOR CONTINUOUS GETTING SPIRAL AVAILABLE PIPES FROM THERMOPLAST TAPES - Google Patents
INSTALLATION FOR CONTINUOUS GETTING SPIRAL AVAILABLE PIPES FROM THERMOPLAST TAPESInfo
- Publication number
- SU211065A1 SU211065A1 SU1019497A SU1019497A SU211065A1 SU 211065 A1 SU211065 A1 SU 211065A1 SU 1019497 A SU1019497 A SU 1019497A SU 1019497 A SU1019497 A SU 1019497A SU 211065 A1 SU211065 A1 SU 211065A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- installation
- spiral
- thermoplast
- tapes
- available pipes
- Prior art date
Links
- 238000009434 installation Methods 0.000 title description 5
- 239000007990 PIPES buffer Substances 0.000 title 1
- 230000005540 biological transmission Effects 0.000 description 3
- 235000010599 Verbascum thapsus Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Description
Известны установки дл непрерывного получени спирально навитых труб из лент термоллвСтов , состо щие из экструдера и установленных на станине и св занных с общи-м приводом, включающим электродвигатель и редуктор, консольного барабана, съемника и режущего приспособлени .Installations are known for the continuous production of spiral-wound pipes made from thermal stripes, consisting of an extruder mounted on a bed and connected to a common drive including an electric motor and a gearbox, a cantilever drum, a puller and a cutting device.
Дл изготовлени труб большого диаметра служит установка, выполненна согласно предлагаемому изобретению.For the manufacture of large diameter pipes is the installation, made according to the invention.
Установка снабжена лентоукладчиком, представл ющим собой систему калибрующих и Прижимных роликов, установленных под углом к оси барабана ,и св занных с общим приводом через систему передач; съемник выполнен в виде подпружиненных роликов, сид щих на приводных валах редуктора.The installation is equipped with a paver, which is a system of calibrating and clamping rollers installed at an angle to the axis of the drum, and connected to a common drive through the transmission system; The puller is made in the form of spring-loaded rollers sitting on the drive shafts of the gearbox.
На фиг. 1 дан общий вид описываемой установки; на фиг. 2 - узел намотки трубы на барабан.FIG. 1 shows a general view of the installation described; in fig. 2 - node winding pipes on the drum.
УстаиоБка содержит экструдер 1, станину 2, на которой установлены электродвигатель 3, редуктор 4, режущее приспособление 5 и лоток охлаждени 6. На шпинделе 7 редуктора сидит консольный барабан 8, снабженный рубашкой охлаждени 10. Дл калибровки и предварительного охлаждени ленты предназначен лантоукладчик 11, состо щий из калибрующих роликов 12, приводимых во сращение от вала 13 редуктора через цепную передачуUstaioBka contains an extruder 1, a frame 2 on which an electric motor 3, a gear 4, a cutting device 5 and a cooling tray 6 are installed. On the spindle 7 of the gear sits a cantilever drum 8 equipped with a cooling jacket 10. A lander 11 is used to calibrate and pre-cool the tape the first of the calibrating rollers 12, brought into adhesion from the shaft 13 of the gearbox through a chain transmission
14 и муфту 15, и прижимного ролика 16, приводимого во вращение от калибрующего ролика через цепную передачу 17.14 and the clutch 15, and the pressure roller 16, driven in rotation from the sizing roller through the chain transmission 17.
Съемник служит дл непрерывного ст гивани изготавливаемой трубы с барабана и состоит из трех приводных валов 18 редуктора 4, на которых сид т подпружиненные ролики 19. Рассто ние между роликами можно регулировать в зависимости от .изменени шага навивки.The puller serves for the continuous shaking of the pipe being manufactured from the drum and consists of three drive shafts 18 of the gearbox 4 on which spring-loaded rollers sit 19. The distance between the rollers can be adjusted depending on the change in the step of winding.
Установка работает следующим образом. Зкструдируема лента 20 специального профил (например с выступом в виде бурта) поступает в калибрующие ролики 12 лентоукладчика , прох-одит через н.их и прижимным роликом 16 прижимаетс к вращающемус барабану 8. Лента наматываетс на барабан. Благодар установке валов роликов 12 и 16 под углом к оси барабана 8 лента наматываетс по винтовой линии. Образуетс труба с буртом, идущим также по винтовой линии.The installation works as follows. A special profile tape 20 (for example, with a protrusion in the form of a collar) enters the gauge rollers 12 of the web-laying machine, passes through them, and the pressure roller 16 presses against the rotating drum 8. The tape is wound on the drum. By mounting the shafts of the rollers 12 and 16 at an angle to the axis of the drum 8, the tape is wound along a helix. A pipe is formed with a collar running along a helix.
В месте наложени ленты на предыдущий виток сваривают нахлесточный шов пневматической сварочной горелкой 21 (горелку можно заменить сварочным па льником или, подогрева прижимной ролик).At the place of application of the tape to the previous turn, an overlap weld is welded with a pneumatic welding torch 21 (the torch can be replaced by a welding bar or by heating the pressure roller).
Вращающа с труба своим буртом входит в зацепление с роликами 19 съемника (как бы ввинчиваетс в них), обеспечива ее поступаThe rotating pipe with its shoulder engages with the rollers 19 of the puller (as if screwed into them), ensuring its operation
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU211065A1 true SU211065A1 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2593630C2 (en) * | 2011-04-13 | 2016-08-10 | Снекма | Machine for winding fibrous structure on impregnating mandrel and use of said machine for making gas turbine casing from composite material |
| RU2635154C2 (en) * | 2012-09-17 | 2017-11-09 | Снекма | Fiber material winding machine, providing control of alignment or deviation from center through image analysis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2593630C2 (en) * | 2011-04-13 | 2016-08-10 | Снекма | Machine for winding fibrous structure on impregnating mandrel and use of said machine for making gas turbine casing from composite material |
| RU2635154C2 (en) * | 2012-09-17 | 2017-11-09 | Снекма | Fiber material winding machine, providing control of alignment or deviation from center through image analysis |
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