SU1380974A2 - Method of metering out ungranulated rubber - Google Patents
Method of metering out ungranulated rubber Download PDFInfo
- Publication number
- SU1380974A2 SU1380974A2 SU864117357A SU4117357A SU1380974A2 SU 1380974 A2 SU1380974 A2 SU 1380974A2 SU 864117357 A SU864117357 A SU 864117357A SU 4117357 A SU4117357 A SU 4117357A SU 1380974 A2 SU1380974 A2 SU 1380974A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- briquette
- ungranulated
- tank
- cut
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Изобретение относитс к производству резиновых смесей и может быть использовано в подготовительных цехах при производстве шин резинотехнических изделий. Цель изобретени - повышение точности дозировани . Дл этого наход щуюс в резервуаре 3 жидкость 4 подкрашивают красителем, контрастным по цвету с брикетом каучука . При отрезке заданной дозы рез производ т устройством 7 по границе между окрашенной и неокрашенной част ми брикета. 1 ил.The invention relates to the production of rubber compounds and can be used in preparatory workshops in the manufacture of rubber tires. The purpose of the invention is to improve the accuracy of dosing. To do this, the liquid 4 in the tank 3 is tinted with a dye that is contrasted in color with a rubber briquette. When a given dose is cut, a cut is made by device 7 along the boundary between the painted and unpainted parts of the briquette. 1 il.
Description
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Изобретение относитс к производству резиновых смесей и может быть использовано в подготовительных цехах при производстве шин и резинотехнических изделий.The invention relates to the production of rubber compounds and can be used in preparatory workshops for the production of tires and rubber products.
Цель изобретени - повышение точности дозировани .The purpose of the invention is to improve the accuracy of dosing.
На чертеже изображена схема установки дл осуществлени способа.The drawing shows an installation diagram for implementing the method.
Способ осуществл ют следующим образом.The method is carried out as follows.
G помощью транспортера 1 транспортируют брикет 2 каучука, погружа efo в резервуар 3 с жидкостью 4 под углом ts к ее поверхности. Угол of выбирают равным 12-15 . Наход щуюс в резервуаре 3 жидкость 4 подкрашивают красителем, контрастньм по цвету с брикетом 2 каучука. По мере погружени брикета 2 уровень жидкости 4 в резервуаре 3 и водомерной трубке 5 поднимаетс .Using the conveyor 1, the briquette 2 of rubber is transported by immersing efo in the tank 3 with liquid 4 at an angle ts to its surface. The angle of is chosen equal to 12-15. The liquid 4 in the tank 3 is tinted with a dye that is contrasted in color with a briquette 2 of rubber. As the briquette 2 sinks, the level of liquid 4 in tank 3 and water meter tube 5 rises.
Высоту подъема жидкости, пропорциональную вытесненному объему, измер ют с помощью датчика 6 уровн жидкости в резервуаре. Аналоговьш сигнал измерени преобразуют уст- рбйством управлени в дискретный и умножают на константу - удельный вес каучука. Полученный таким образом вес погрузившейс части брикета 2 каучука сравнивают с заданным вThe height of the liquid rise, proportional to the displaced volume, is measured by means of a sensor 6 for the level of liquid in the tank. The analog measurement signal is converted by the control device into a discrete one and multiplied by a constant — the specific gravity of the rubber. The weight of the submerged part of the briquette 2 rubber thus obtained is compared with the weight specified in
рецепте весом. В момент равенства , заданных величин формируетс команда на реверс транспортера 1. Послеrecipe weight. At the moment of equality of the given values, a command is formed to reverse the conveyor 1. After
выхода из резервуара брикет 2 каучука подсушивают струей теплого воздуха и транспортируют к режущему устройству 7. С помощью датчика 8 цветности или визуально фиксируют граниЦУ между окрашенной и неокрашенной част ми брикета. Останавливают транспортер 1, Срабатывает режущее устройство 7, нож которого с целью достижени максимальной точности расположен под углом о к горизонтальнойThe rubber briquette 2 is dried out of the tank by a stream of warm air and transported to the cutting device 7. Using the chromaticity sensor 8 or the border between the painted and unpainted parts of the briquette is visually fixed. The conveyor 1 is stopped, the cutting device 7 is activated, the knife of which, in order to achieve maximum accuracy, is angled about to the horizontal
плоскости. Рез производ т по границе между окрашенной и неокрашенной част ми брикета 2. Отрезанную от брикета 2 дозу подают дл контрольного взвешивани на весы 9. После этого вновь включают транспортер 1 и процесс дозировани повтор ют.plane. The cut is made at the boundary between the colored and unpainted parts of the briquette 2. The dose cut off from the briquette 2 is fed to the control weighing to the balance 9. After that, the conveyor 1 is again switched on and the dosing process is repeated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864117357A SU1380974A2 (en) | 1986-09-09 | 1986-09-09 | Method of metering out ungranulated rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864117357A SU1380974A2 (en) | 1986-09-09 | 1986-09-09 | Method of metering out ungranulated rubber |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1171318 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1380974A2 true SU1380974A2 (en) | 1988-03-15 |
Family
ID=21256506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864117357A SU1380974A2 (en) | 1986-09-09 | 1986-09-09 | Method of metering out ungranulated rubber |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1380974A2 (en) |
-
1986
- 1986-09-09 SU SU864117357A patent/SU1380974A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1171318, кл. В 29 В 7/00, 1983. * |
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