SU81004A1 - Sealing device to the rollers of rubber mixing machines - Google Patents
Sealing device to the rollers of rubber mixing machinesInfo
- Publication number
- SU81004A1 SU81004A1 SU386974A SU386974A SU81004A1 SU 81004 A1 SU81004 A1 SU 81004A1 SU 386974 A SU386974 A SU 386974A SU 386974 A SU386974 A SU 386974A SU 81004 A1 SU81004 A1 SU 81004A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rollers
- sealing device
- mixing machines
- rubber mixing
- grooves
- Prior art date
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
В резиновом производстве дл уменьшени иотерь резины и сажи из камер смешени примен ют уплотнительные приспособлени дл вальцов смесительных машнн.In the rubber industry, sealing devices for the rollers of the mixing machines are used to reduce the loss of rubber and soot from the mixing chambers.
Известные уплотнительные ириспособлени выполнепы в виде колец со сталинитовой нанлавкой. Известны также ирисиособлени в виде кольца с желобками на внутренней поверхнасти, ох1шты1шюп1,ей тейку нальца . Но эти ириспособлени не обеспечивают достаточной герметичности камеры смешени .Known sealing and sealing devices are made in the form of rings with a stinite nanite. There are also known irises in the form of a ring with grooves on the inner surface, ohshshty1shyup1, her nalets take. But these tools do not provide sufficient tightness of the mixing chamber.
Предлагаемое уплотнительное нриспособление позвол ет получить желаемую герметичность камер и устранить иотери резины и сажи. Достигаетс это тем, что кольцо снабжено фланцем, поверхность которого, взаимодействуюш;а с торцовой новерхностью вальца, имеет спиральные канавки.The proposed sealing arrangement allows one to obtain the desired tightness of the chambers and to eliminate rubber and soot iteri. This is achieved by the fact that the ring is provided with a flange, the surface of which interacts, and with the end surface of the drum, has spiral grooves.
На фиг. 1 изображено описываемое приспособление со стороны фланцев , обрап ;енных к торцовым иоверхност м вальцов; па фиг. 2-разрез кольца но АА на фиг. 1.FIG. 1 shows the described adaptation from the side of the flanges formed to the face and surface of the rollers; pas figs. 2-section of the ring but AA in FIG. one.
Кольцо 1, жестко укренленное к боковой стенке 5 камеры смешени , имеет на внутренней поверхности, охватывающей шейку вальца, желобки 2, а на поверхности своего фланца 4-спиральные каиавки 3.The ring 1, which is rigidly fixed to the side wall 5 of the mixing chamber, has on the inner surface encompassing the neck of the drum, grooves 2, and on the surface of its flange 4-spiral caivas 3.
Нанравление канавок 3 обратное направлению враш;ени вальца.Nanoravlenie grooves 3 reverse direction vrash; eni roller.
Таким образом, если компоненты смеси попадают в зазор между торцом вальца и фланцем кольца, то они проход т ио канавкам 3 обратно :в камеру. Желобки 2 образуют обычный уплотпительный лабиринт.Thus, if the components of the mixture fall into the gap between the end of the drum and the flange of the ring, then they pass through the grooves 3 back into the chamber. The grooves 2 form the usual sealing labyrinth.
Предмет изобретенн The subject invented
Уилотнительиое присиособление к вальцам смесительных машин резинового производства, выполненное в виде кольца с желобками на внутренней поверхности, охватывающего шейку вальца, отличающеес тем, что кольцо снабжено фланцем, поверхность которого, взаимодействующа с торцовой поверхностью вальца, имеет спиральные канавки:.Pilot device for rollers of rubber-mixing machines, made in the form of a ring with grooves on the inner surface, covering the neck of the drum, characterized in that the ring is provided with a flange, the surface of which, interacting with the end surface of the drum, has spiral grooves:
ФагPhage
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU386974A SU81004A1 (en) | 1948-11-02 | 1948-11-02 | Sealing device to the rollers of rubber mixing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU386974A SU81004A1 (en) | 1948-11-02 | 1948-11-02 | Sealing device to the rollers of rubber mixing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU81004A1 true SU81004A1 (en) | 1948-11-30 |
Family
ID=48254542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU386974A SU81004A1 (en) | 1948-11-02 | 1948-11-02 | Sealing device to the rollers of rubber mixing machines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU81004A1 (en) |
-
1948
- 1948-11-02 SU SU386974A patent/SU81004A1/en active
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