SU912541A1 - Rotary tabletting press - Google Patents
Rotary tabletting press Download PDFInfo
- Publication number
- SU912541A1 SU912541A1 SU802948986A SU2948986A SU912541A1 SU 912541 A1 SU912541 A1 SU 912541A1 SU 802948986 A SU802948986 A SU 802948986A SU 2948986 A SU2948986 A SU 2948986A SU 912541 A1 SU912541 A1 SU 912541A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- powder
- punches
- copier
- rotor
- feeder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
Description
(54) РОТОРНЫЙ ТАБЛЕТОЧНЫЙ ПРЕСС(54) ROTARY TABLET PRESS
1one
Изобретение относитс к машиностроению и может бь1ть использовано при изготовлении таблеток прессованием порошкообразных материалов.The invention relates to mechanical engineering and can be used in the manufacture of tablets by pressing powdered materials.
Известен роторный таблеточный пресс, содержащий корпус, смонтированные в нем ротор с матрицами, соосно расположенные верхний и нижний толкатели с пуансонами, верхние и нижние ролики давлени и копиры опускани и подъема пуансонов, а также копир-дозатор и питатель 1.A rotary tablet press is known, comprising a housing, a rotor with matrices mounted therein, coaxially arranged upper and lower pushers with punches, upper and lower pressure rollers and copiers for lowering and raising punches, as well as copier-dispenser and feeder 1.
Недостатком такого пресса вл етс неравномерность заполнени матриц порошком, что снижает точность массы прессуемых изделий.The disadvantage of such a press is the uneven filling of the dies with powder, which reduces the accuracy of the mass of the extruded products.
Цель изобретени - повышение т очности массы прессуемых изделий путем предварительного уплотнени порошка.The purpose of the invention is to increase the mass density of the pressed products by pre-compaction of the powder.
Цель достигаетс тем, что роторный таблеточный пресс, содержащий корпус, смонтированные в нем ротор с матрицами, соос но расположенные верхний н нижний толкатели с пуансонами, верхние и нижние ролики давлени и копиры опускани и подъема пуансонов, а также копир-дозатор и питатель , снабжен пластиной, установленнойThe goal is achieved by the fact that the rotary tablet press, comprising a body, a rotor with matrices mounted therein, coaxially arranged upper and lower pushers with punches, upper and lower pressure rollers and copiers for lowering and raising the punches, as well as a copier and feeder, is equipped with plate set
в питателе параллельно плоскости ротора в зоне копира подъема нижних пуансонов. На чертеже изображено развернутое сечение по ос м пуадсонов роторного таблеточного пресса.in the feeder parallel to the plane of the rotor in the area of the copier lifting the lower punches. The drawing shows the unfolded section along the axis of the puadson rotary tablet press.
Роторный таблеточный пресс содержит ротор 1, в котором установлены матрицы 2, соосно расположенные верхние 3 и нижние 4 толкатели с верхними 5 и нижними 6 пуансонами , верхний 7 и нижний 8 ролики давлени , верхний ;9 и нижний 10 копиры, питатель 11, копир-дозатор 12, копир 13 подъема нижних толкателей 4 и пуансонов 6 с порошком 14, пластины 15, установленной в питателе 11 параллельно плоскости ротора 1 в зоне копира 13 подъема нижних толкателей 4 и пуансонов 6. The rotary tablet press contains a rotor 1, in which the dies 2 are installed, the upper 3 and lower 4 pushers are coaxially located with the upper 5 and lower 6 punches, the upper 7 and lower 8 pressure rollers, the upper; 9 and lower 10 copiers, the feeder 11, the copier the dispenser 12, the copier 13 lifting the lower followers 4 and the punches 6 with the powder 14, the plate 15 installed in the feeder 11 parallel to the plane of the rotor 1 in the area of the copier 13 lifting the lower followers 4 and the punches 6.
Копир-дозатор 12 служит дл установлени объемной дозы порошка 14.Copier metering device 12 serves to set a bulk dose of powder 14.
Роторный таблеточный пресс работает 20 следующим образом.Rotary tablet press works 20 as follows.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802948986A SU912541A1 (en) | 1980-07-03 | 1980-07-03 | Rotary tabletting press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802948986A SU912541A1 (en) | 1980-07-03 | 1980-07-03 | Rotary tabletting press |
Publications (1)
Publication Number | Publication Date |
---|---|
SU912541A1 true SU912541A1 (en) | 1982-03-15 |
Family
ID=20905391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802948986A SU912541A1 (en) | 1980-07-03 | 1980-07-03 | Rotary tabletting press |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU912541A1 (en) |
-
1980
- 1980-07-03 SU SU802948986A patent/SU912541A1/en active
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