SU602416A1 - Apparatus for forming packages of polymer material - Google Patents
Apparatus for forming packages of polymer materialInfo
- Publication number
- SU602416A1 SU602416A1 SU762398827A SU2398827A SU602416A1 SU 602416 A1 SU602416 A1 SU 602416A1 SU 762398827 A SU762398827 A SU 762398827A SU 2398827 A SU2398827 A SU 2398827A SU 602416 A1 SU602416 A1 SU 602416A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cylinder
- polymer material
- forming packages
- piston
- packages
- Prior art date
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
Оно работает следующим образом. Предварительно разогретую полимерную пленку подают в зону формовани . После смь1Кани прижимной плиты 2 с матрицей 19 шток 7 с поршнем 6 движетс вниз. Одновременно в цилиндре 1 начинает.перемещатьс пуансон 14, осуществл ющий предварительную выт жку упаковки. Пока клапан 21 закрыт, наход щийс в цилиндре 1 атмосферный воздух сжимаетс поршнем 6 до необходимого давленн формовани , поступает в пространство между пуансоном 14 и формуемой пленкой 18, осуществл окончательное формование упаковки. При подключении устройства к местной пневмос ти и открытии клапана пневморедуктором 22 устанавливаетс необходимое начальное давление и через клапан 21 сжатый воздух подаетс в цилиндр 1, перемеща поршень 6 вверх.- После этого пленка Г1еремещаетс и процесс формовани повтор етс . Такое вьгпопнение устройства поввол от созаавать внутри ци.шндра цавлеиие, необii-oanwoF: дл обесг ечеии око1 чателы ого формовани упаковок без применени самосто тельных компрессоров. формула изобретени Устройство дл формовани упаковок из полимерных, материалов, содержащее матрицу , прижимную плиту с по меньшей мере оцним цилиндром, внутри которого размещен пуансон предварительной выт жки со штоком и механизмом создани давлени внутри цилиндра, отличающеес тем, что, с целью повышени удобства в эксплуатации, механизм дл создани давлени внутри цилиндра выполнен в виде поршн , установленного с возможностью возвратно-поступательного перемещени внутри цилиндра, причем поршень оазмещен соосно пуансону предварительной выт жли снаружи его штока. Источники инфорк)ации, прин тые во внимание ПРИ экспертизе: 1. Патент США № -3492773, кд. 53-22, 197О,It works as follows. The preheated polymer film is fed to the forming zone. After the pressing of the pressing plate 2 with the die 19, the rod 7 with the piston 6 moves downwards. At the same time, in cylinder 1 it starts moving the punch 14, pre-stretching the package. While the valve 21 is closed, the atmospheric air in the cylinder 1 is compressed by the piston 6 to the required pressure molding, enters the space between the punch 14 and the molded film 18, and finally forms the packaging. When the device is connected to the local pneumatic valve and the valve is opened, the pneumatic reducer 22 sets the required initial pressure and through the valve 21 compressed air flows into the cylinder 1, moving the piston 6 upwards. After this, the film G1 moves and the molding process repeats. Such an expansion of the device is a possibility to assemble inside a cylinder, necessary-oanwoF: to ensure the proper formation of packages without using independent compressors. The invention The apparatus for forming polymeric packages, materials, containing a matrix, a pressure plate with at least a fine cylinder, inside which is placed a pre-stretching punch with a stem and a pressure generating mechanism inside the cylinder, in order to improve ease of operation , the mechanism for creating pressure inside the cylinder is made in the form of a piston mounted with the possibility of reciprocating movement inside the cylinder, the piston being oose shifted coaxially with the piston ritelnoy drawing zhli outside its stem. Sources of information taken into account during the examination: 1. US patent No. -3492773, cd. 53-22, 197O,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762398827A SU602416A1 (en) | 1976-08-23 | 1976-08-23 | Apparatus for forming packages of polymer material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762398827A SU602416A1 (en) | 1976-08-23 | 1976-08-23 | Apparatus for forming packages of polymer material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU602416A1 true SU602416A1 (en) | 1978-04-15 |
Family
ID=20674987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762398827A SU602416A1 (en) | 1976-08-23 | 1976-08-23 | Apparatus for forming packages of polymer material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU602416A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2613452C2 (en) * | 2012-10-19 | 2017-03-16 | Конинклейке Дауве Эгбертс Б.В. | Improved design of capsules and use thereof |
-
1976
- 1976-08-23 SU SU762398827A patent/SU602416A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2613452C2 (en) * | 2012-10-19 | 2017-03-16 | Конинклейке Дауве Эгбертс Б.В. | Improved design of capsules and use thereof |
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