CN202186065U - High-speed dual-discharging tablet press for press rollers - Google Patents
High-speed dual-discharging tablet press for press rollers Download PDFInfo
- Publication number
- CN202186065U CN202186065U CN2011200595979U CN201120059597U CN202186065U CN 202186065 U CN202186065 U CN 202186065U CN 2011200595979 U CN2011200595979 U CN 2011200595979U CN 201120059597 U CN201120059597 U CN 201120059597U CN 202186065 U CN202186065 U CN 202186065U
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- CN
- China
- Prior art keywords
- pressure
- pressure roller
- high speed
- roller structure
- discharging high
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses a high-speed dual-discharging tablet press for novel press rollers. The diameter of a prepressing roller of the tablet press is equal to that of a main press roller, the maximum pre-pressure and main pressure can reach 100KN, each upper press roller and each lower press roller are independent, other press rollers cannot be affected when the single press roller is adjusted, the upper press roller and the lower press roller are supported mechanically, and the lower press roller is adjusted by a motor.
Description
Technical field
The utility model relates to a kind of pair of discharging high speed tablet press, is meant the two main pressure roller structures of cover and identical pair of discharging high speed tablet press of two cover precompressed wheel constructions especially.
Background technology
In pharmaceutical production, the output of tablet is maximum, and the manufacturing of tablet becomes to rely on tablet press machine and accomplishes.Along with popularizing of medical reform, the output of tablet is increasing, and high-speed and high-quality tablet press machine is more and more pursued in the pharmaceutical factory.Speed is than the higher most importantly high speed tablet press of two dischargings now.Traditional two discharging high speed tablet presses; Two cover precompressed wheel constructions and the main pressure roller structure of two covers are also arranged, but the precompressed wheel diameter is smaller, is generally 110mm; The pressure ratio that can provide is less; The moulding of tablet mainly relies on main pinch roller to accomplish, and the molding time of tablet is short, and the quality of tablet is difficult to obtain assurance; All in addition main pinch rollers and precompressed wheel pressure support all adopt hydraulic pressure to support, and the phenomenon of hydraulic system leakage of oil is more serious, can not well guarantee the pressure of compressing tablet, influences the quality and the yield rate of tablet, and leakage of oil also might cause the pollution of tablet in addition.
The utility model content
The problem that the utility model will solve is to adopt two cover precompressed wheel constructions and the main pressure roller structure of two covers; The pressure that precompressed provides can reach 100KN; Tablet is through twice moulding of precompressed and main pressure, and the molding time of tablet has prolonged one times, and the speed of production of tablet press machine can be faster; Improve production efficiency, guaranteed the quality of tablet; The diameter of all pinch rollers is all identical, if guaranteed in the middle of production process, to have a pinch roller to damage, equipment need not to shut down and can continue to produce; All upper pressure wheels are all identical with structure, and the structure of all lower pressure wheels is all identical, guaranteed that pressure roller structure can modularization production, use and change all very convenient; Mechanical support is adopted in the support of pinch roller but not hydraulic pressure supports, and has at first guaranteed the stability of pressure, has reduced leakage of oil and causes the off quality of tablet or risk that tablet is polluted; Particularly be directed to the Chinese medicine tablet of difficult moulding, perhaps effervescent tablet, big special-shaped sheet, the tablet press machine of novel pressure roller structure can provide bigger pressure can guarantee the quality of product.Pinch roller adopts motor adjustment position, controls the height and position of pinch roller with encoder, makes the entire equipment need not operated by handwheel.
Two discharging high speed tablet presses of the described a kind of pressure roller structure of the utility model, this pressing wheel mechanism comprise two cover precompressed wheel constructions and the main pressure roller structure of two covers, and two cover precompressed wheel constructions comprise precompressed and following precompressed; The main pressure roller structure of two covers comprises main the pressure and following main the pressure; Upper pressure wheel structure (3) is contained on the top board (1) in addition; The lower pressure wheel structure is installed in above the base plate (5); 4 columns (4) are fixed together top board (1) and base plate (5), become a rigid body, and upper and lower pinch roller is that the mould of tablet press machine provides pressure compacting medicinal powder to form tablet.Two put prepressing structure and two, and to put main pressure roller structure identical, can exchange use; Main pressure roller structure is identical down for precompressed wheel construction and two covers under two covers, can exchange use.And all pinch roller diameters are all identical, and the pressure that can carry can reach 100KN; And the pinch roller of two discharging high speed tablet presses supports and adopts mechanical support.Every pair of pressure of going up lower pressure wheel can and show that on tablet press machine detector can be a gravity sensor through the detector detection in addition.And two cover down precompressed wheel and two covers down main pinch roller can adjust the position, preferably adopt motor to adjust the position; Described motor is synchronous motor, stepper motor or servomotor; The kind of drive of motor can be synchronous pulley, belt or chain drive.
Description of drawings
Be described further below in conjunction with the embodiment of accompanying drawing utility model:
Fig. 1 is two discharging high speed tablet press primary structure connection layouts
Wherein, 1, top board; 3, pressure roller structure; 4, column; 5, base plate
Fig. 2 is that lower pressure wheel is arranged sketch map on the novel pressing wheel mechanism;
Fig. 3 is the layout picture of novel pressing wheel mechanism in machine;
Fig. 4 is the tablet press process chart of two discharging high speed tablet presses;
Fig. 5 is the installation diagram of upper pressure wheel mechanism;
Fig. 6 is the installation diagram of lower pressure wheel mechanism.
The specific embodiment
Two discharging high speed tablet press primary structures comprise base plate, stand, base plate, column, main precompressed up and down, charging system, dash dish combination and top board composition.Their connection is as shown in Figure 1,
As shown in Figure 2; Upper pressure wheel structure (3) is contained on the top board (1), and the lower pressure wheel structure is installed in above the base plate (5), and 4 columns (4) are fixed together top board (1) and base plate (5); Become a rigid body, upper and lower pinch roller is that the mould of tablet press machine provides pressure compacting medicinal powder to form tablet.
The photo figure of the upper and lower pressure roller structure of Fig. 3 can find out from this figure that equipment is monolateral and be furnished with two respectively and put pressure roller structure and two cover lower pressure wheel structures, to mould precompression and principal pressure is provided respectively.Can find out that from photo the size structure of two cover upper pressure wheels is identical, the size structure of two cover lower pressure wheels is identical.
Fig. 4 is main the pressure and precompressed tablet press process chart of two discharging high speed tablet presses of uniform pressure.The precompressed wheel is identical with main pinch roller diameter, and can make its maximum pressure all is 100KN.
Fig. 5 is the structural representation of upper pressure wheel
Fig. 6 is the structural representation of lower pressure wheel.
Claims (10)
1. two discharging high speed tablet presses of a novel pressure roller structure is characterized in that this pressing wheel mechanism comprises two cover precompressed wheel constructions and the main pressure roller structure of two covers.
2. two discharging high speed tablet presses of pressure roller structure according to claim 1 is characterized in that two cover precompressed wheel constructions comprise precompressed and following precompressed; The main pressure roller structure of two covers comprises main the pressure and following main the pressure.
3. two discharging high speed tablet presses of pressure roller structure according to claim 2; It is characterized in that upper pressure wheel structure (3) is contained on the top board (1); The lower pressure wheel structure is installed in above the base plate (5); 4 columns (4) are fixed together top board (1) and base plate (5), become a rigid body, and upper and lower pinch roller is that the mould of tablet press machine provides pressure compacting medicinal powder to form tablet.
4. two discharging high speed tablet presses of pressure roller structure according to claim 2 is characterized in that two put prepressing structure and two to put main pressure roller structure identical, can exchange use; Main pressure roller structure is identical down for precompressed wheel construction and two covers under two covers, can exchange use.
5. two discharging high speed tablet presses of pressure roller structure according to claim 2 is characterized in that every pair of pressure of going up lower pressure wheel can and show through the detector detection on tablet press machine.
6. two discharging high speed tablet presses of pressure roller structure according to claim 5 is characterized in that detector can be a gravity sensor.
7. two discharging high speed tablet presses of pressure roller structure according to claim 2, it is characterized in that said two covers down precompressed wheel and two covers down main pinch roller can adjust the position, preferably adopt motor to adjust the position.
8. two discharging high speed tablet presses of pressure roller structure according to claim 4 is characterized in that all pinch roller diameters are all identical, and the pressure that can carry can reach 100KN.
9. two discharging high speed tablet presses of pressure roller structure according to claim 4 is characterized in that pinch roller supports the employing mechanical support.
10. two discharging high speed tablet presses of novel pressure roller structure according to claim 7 is characterized in that described motor is synchronous motor, stepper motor or servomotor; The kind of drive of motor can be synchronous pulley, belt or chain drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200595979U CN202186065U (en) | 2011-03-09 | 2011-03-09 | High-speed dual-discharging tablet press for press rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200595979U CN202186065U (en) | 2011-03-09 | 2011-03-09 | High-speed dual-discharging tablet press for press rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186065U true CN202186065U (en) | 2012-04-11 |
Family
ID=45917534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200595979U Expired - Lifetime CN202186065U (en) | 2011-03-09 | 2011-03-09 | High-speed dual-discharging tablet press for press rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372994A (en) * | 2012-04-25 | 2013-10-30 | 北京翰林航宇科技发展有限公司 | Tablet machine with three sets of pressing wheel structures |
| CN110920128A (en) * | 2019-12-16 | 2020-03-27 | 湖北工业大学 | High-speed powder tablet press |
| CN117382242A (en) * | 2023-12-11 | 2024-01-12 | 翰林智造(天津)科技有限公司 | Upper and lower pinch roller projection coincidence and main transmission direct-drive type double-discharging tablet press |
-
2011
- 2011-03-09 CN CN2011200595979U patent/CN202186065U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372994A (en) * | 2012-04-25 | 2013-10-30 | 北京翰林航宇科技发展有限公司 | Tablet machine with three sets of pressing wheel structures |
| CN110920128A (en) * | 2019-12-16 | 2020-03-27 | 湖北工业大学 | High-speed powder tablet press |
| CN110920128B (en) * | 2019-12-16 | 2021-08-24 | 湖北工业大学 | High-speed powder tablet press |
| CN117382242A (en) * | 2023-12-11 | 2024-01-12 | 翰林智造(天津)科技有限公司 | Upper and lower pinch roller projection coincidence and main transmission direct-drive type double-discharging tablet press |
| CN117382242B (en) * | 2023-12-11 | 2024-04-09 | 翰林智造(天津)科技有限公司 | Upper and lower pinch roller projection coincidence and main transmission direct-drive type double-discharging tablet press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HANLIN HANGYU TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER NAME: BEIJING HANLINYU TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102205 Beijing city Changping District District Yang Fang Industrial Patentee after: BEIJING HANLIN HANGYU TECHNOLOGY DEVELOPMENT INC Address before: 102205 Beijing city Changping District District Yang Fang Industrial Patentee before: Beijing Hanlinyu Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |