CN201192757Y - Laser boring system apparatus of controlled-release pharmaceutical tablet - Google Patents
Laser boring system apparatus of controlled-release pharmaceutical tablet Download PDFInfo
- Publication number
- CN201192757Y CN201192757Y CN 200820032033 CN200820032033U CN201192757Y CN 201192757 Y CN201192757 Y CN 201192757Y CN 200820032033 CN200820032033 CN 200820032033 CN 200820032033 U CN200820032033 U CN 200820032033U CN 201192757 Y CN201192757 Y CN 201192757Y
- Authority
- CN
- China
- Prior art keywords
- laser
- controlled
- tablet
- release pharmaceutical
- system device
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses a laser perforation system used for controlled-release drug tablets. A laser generator (1), an optical converter (4) and a laser-focusing perforator (6) are arranged on one side of a conveyor (2). A laser-focusing perforator (7) is arranged on the other side of the conveyor (2). During the drilling process, a drug tablet is delivered on the conveyor (2), a drug tablet detector (3) detects the drug tablet and feedbacks the detected signal to the laser generator (1) to generate a laser beam, the laser beam is focused on the front or the back surface of the drug tablet by the laser-focusing perforators (6, 7) to complete the perforation. By flexibly changing the direction and the diameter of the laser beam, the laser perforation system achieves the high-speed, simple and accurate perforation to form micropores of different pore diameters on both surfaces of the drug tablet, improves the perforation quality and the production efficiency, reduces the parts of the laser perforation system and reduces the equipment cost.
Description
Technical field
The utility model relates to a kind of laser drilling device, and especially a kind of controlled-release pharmaceutical tablet laser drilling system device belongs to the drugs manufacture equipment technical field.
Background technology
Controlled release drug is osmotic pump preparation again, is a kind of slowly-releasing Formulation that is surrounded by pellicle on the surface.Usually need on pellicle, to get the release micropore, after preparation is taken, moisture in the body fluid can pass pellicle and enter the preparation inner core, propellant in the preparation inner core begins expansion generation pump group effect--pressure after absorbing hydrone, preparation begins dissolving simultaneously, the increase of pressure forces dissolved drug slowly to discharge and diffuse into human body by the release micropore of having got on the pellicle, reach the purpose that stable control discharges medicine, therefore the release micropore above the pellicle is most important for the release quality of osmotic pump preparation, experimental results show that the rate of release of controlled release drug is directly proportional with the area that discharges micropore.Chinese patent 99103576.3 " laser borer for high-speed osmotic pump ", 02283653.5 " a kind of two-chamber osmotic pump controlled-release tablet laser drilling device " and 03270284.1 " full-automatic two-chamber osmotic pump controlled-release tablet laser drilling device " is found in retrieval, the total characteristics and the effect of the laser drilling system device that these three parts of patent documents are announced are: 1. the direction of laser boring and position stationary fixing, by moving or stirring tablet and finish to the two-sided punching of tablet, therefore need configuration to move or stir the mechanical device of tablet, whole laser boring machinery apparatus structure complexity; Laser boring constantly tablet need transfixion in short-term, can not form continuous production; 3. laser beam can not be regulated and control, thereby can't regulate and control the release micropore size on the tablet.
Summary of the invention
The purpose of this utility model is: propose a kind of controlled-release pharmaceutical tablet laser drilling system device, this device is regulated by the size of the direction of laser optical path being carried out conversion and laser beam, realization is to the continuous accurate two-sided punching of controlled-release pharmaceutical tablet and can control the punching aperture, improves the quality of production and efficient in the simplification device structure.
The technical solution that the utility model is taked is: in a side of conveyer laser generator, photoconverter and laser are installed and are focused on card punch, at the opposite side of conveyer laser is installed and is focused on card punch.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, the light path conductor is installed on photoconverter, in the opposite side respective optical path conductor of conveyer laser is installed and is focused on card punch.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, the tablet detector is installed at the conveyer side.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, conveyer is guide rail or belt conveyor.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, the tablet receiver is installed at the conveyer tail end.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, has a laser conversion eyeglass that light path generation angular deflection is changed in the photoconverter at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, has a laser mirror sheet in the light path conductor at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, laser focuses in the card punch has a laser condensing lens sheet at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, the tablet receiver is by motor, curved bar, driving wheel, intermittently sheave and discharge port plate are formed, curved bar is installed on the motor shaft, the other end mounting strap of curved bar is dialled the driving wheel of leaning on, the slot that cooperates the sheave at intermittence is leant in dialling of driving wheel, intermittently fluted roller shaft connects discharge port plate, distribution tablet birdsmouth on the discharge port plate.
During punching, tablet moves on conveyer, by the tablet detector tablet is detected, and detection signal feeds back to laser generator and sends laser, and laser is realized punching by front that focuses on tablet or reverse side that laser focuses on card punch.
Controlled-release pharmaceutical tablet laser drilling system device of the present utility model, by direction and the diameter that changes laser beam flexiblely, realize light and handy at a high speed accurately to the two-sided micropore of making different apertures of tablet, improved drilling quality and production efficiency, simplified the mechanism of laser drilling device and reduced equipment cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the photoconverter schematic diagram.
Fig. 3 is a light path conductor schematic diagram.
Fig. 4 focuses on the card punch schematic diagram for laser.
Fig. 5 is a tablet receiver schematic diagram.
Among the figure: 1. laser generator, 2. conveyer, 3. tablet detector, 4. photoconverter, 5. light path conductor, 6,7. laser focuses on card punch, 8. tablet, 9. tablet receiver, 10. laser conversion eyeglass, 11. the laser mirror sheet, 12. laser condensing lens sheets, 13. motors, 14. curved bar, 15. driving wheels, 16. sheaves intermittently, 17. discharge port plate is leant on for 18. groups, 19. tablet birdsmouths.
The specific embodiment
Shown in Fig. 1-4, in a side of conveyer 2 laser generator 1, photoconverter 4 and laser are installed and are focused on card punch 6, at the opposite side of conveyer 2 laser is installed and is focused on card punch 7.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, light path conductor 5 is installed on photoconverter 4, in conveyer 2 opposite side respective optical path conductor 5 laser is installed and is focused on card punch 7.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, tablet detector 3 is installed at conveyer 2 sides.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, conveyer 2 is guide rail or belt conveyor.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, tablet receiver 9 is installed at conveyer 2 tail ends.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, has a laser conversion eyeglass 10 that light path generation angular deflection is changed in the photoconverter 4 at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, has a laser mirror sheet 11 in the light path conductor 5 at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, laser focuses in the card punch 6,7 has a laser condensing lens sheet 12 at least.
In the controlled-release pharmaceutical tablet laser drilling system device of the present utility model, as shown in Figure 5, tablet receiver 9 is by motor 13, curved bar 14, driving wheel 15, intermittently sheave 16 and discharge port plate 17 are formed, curved bar 14 is installed on the motor shaft, the other end mounting strap of curved bar 14 is dialled and is leant on 18 driving wheel 15, the reversed column 18 of driving wheel 15 cooperates the intermittently slot of sheave 16, and intermittently 16 of sheaves connect discharge port plate 17, distribution tablet birdsmouth 19 on the discharge port plate 17.
During punching, tablet 8 is along conveyer 2 operations, detect the positive and negative and position signalling of current tablet by tablet detector 3, signal feedback is given laser generator, control laser generator 1 sends laser, and laser or be delivered directly to laser by photoconverter 4 and focus on card punch 6 perhaps is transported to laser through photoconverter 4 and light path conductor 5 and focuses on card punch 7, thereby to the front or the reverse side punching of tablet, the tablet 8 after the punching is collected by tablet receiver 9 respectively in realization.
Claims (9)
1. a controlled-release pharmaceutical tablet laser drilling system device is characterized in that: in a side of conveyer (2) laser generator (1), photoconverter (4) and laser are installed and are focused on card punch (6), at the opposite side of conveyer (2) laser is installed and is focused on card punch (7).
2. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: at photoconverter (4) light path conductor (5) is installed, in the opposite side respective optical path conductor (5) of conveyer (2) laser is installed and is focused on card punch (7).
3. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: at conveyer (2) side tablet detector (3) is installed.
4. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: conveyer (2) is guide rail or belt conveyor.
5. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: at conveyer (2) tail end tablet receiver (9) is installed.
6. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: have a laser conversion eyeglass (10) that light path generation angular deflection is changed in the photoconverter (4) at least.
7. controlled-release pharmaceutical tablet laser drilling system device according to claim 2 is characterized in that: have a laser mirror sheet (11) in the light path conductor (5) at least.
8. controlled-release pharmaceutical tablet laser drilling system device according to claim 1 is characterized in that: laser focuses in the card punch (6,7) has a laser condensing lens sheet (12) at least.
9. controlled-release pharmaceutical tablet laser drilling system device according to claim 5, it is characterized in that: tablet receiver (9) is by motor (13), curved bar (14), driving wheel (15), intermittently sheave (16) and discharge port plate (17) are formed, curved bar (14) is installed on the motor shaft, the other end mounting strap of curved bar (14) is dialled the driving wheel (15) of leaning on (18), the reversed column (18) of driving wheel (15) cooperates the intermittently slot of sheave (16), intermittently sheave (16) axle connects discharge port plate (17), and discharge port plate (17) is gone up distribution tablet birdsmouth (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820032033 CN201192757Y (en) | 2008-03-10 | 2008-03-10 | Laser boring system apparatus of controlled-release pharmaceutical tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820032033 CN201192757Y (en) | 2008-03-10 | 2008-03-10 | Laser boring system apparatus of controlled-release pharmaceutical tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192757Y true CN201192757Y (en) | 2009-02-11 |
Family
ID=40392302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820032033 Expired - Fee Related CN201192757Y (en) | 2008-03-10 | 2008-03-10 | Laser boring system apparatus of controlled-release pharmaceutical tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192757Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485491A (en) * | 2010-12-03 | 2012-06-06 | 六福集团有限公司 | Up-and-down covering type typing stamp holder |
| CN108788496A (en) * | 2018-05-04 | 2018-11-13 | 江苏大学 | A kind of tow sides laser drilling device and method |
-
2008
- 2008-03-10 CN CN 200820032033 patent/CN201192757Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485491A (en) * | 2010-12-03 | 2012-06-06 | 六福集团有限公司 | Up-and-down covering type typing stamp holder |
| CN102485491B (en) * | 2010-12-03 | 2014-10-15 | 六福集团有限公司 | Up-and-down covering type typing stamp holder |
| CN108788496A (en) * | 2018-05-04 | 2018-11-13 | 江苏大学 | A kind of tow sides laser drilling device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201192757Y (en) | Laser boring system apparatus of controlled-release pharmaceutical tablet | |
| ES2666352T3 (en) | Paper transmitter with edge pressure servo motor | |
| CN201192758Y (en) | Laser boring system apparatus of controlled-release pharmaceutical tablet | |
| CN106218230A (en) | Laser Jet cross cutting all-in-one for coiled material | |
| CN203370969U (en) | Automatic feeding punching machine | |
| CN210312744U (en) | Gold stamping die cutting assembly line equipment | |
| SE519378C2 (en) | Device for emptying a roll of material | |
| FI71241C (en) | STANSNINGS- OCH LINDNINGSMASKIN | |
| CN202193470U (en) | Sheet material conveying and positioning platform | |
| CN103522111A (en) | Precise centering device | |
| CN201784260U (en) | Mounting frame of laser for capsule laser marking machine | |
| CN107351182A (en) | A kind of automobile water cuts pure signature and gives as security the online punching and shaping device of part again | |
| CN203282834U (en) | Ligature slitting device of gilding press | |
| CN105008076B (en) | Do not have the backed hydraulic shearing machine being synchronized with the movement | |
| CN101862910A (en) | Cigarette tipping paper parallel mode laser boring method and device | |
| CN101759053A (en) | Storing device capable of transferring intermittent and continuous cylinder material delivery and operation method thereof | |
| CN108372556A (en) | A kind of thin paper bicker | |
| CN206422147U (en) | Battery pole piece Scissoring device | |
| CN105583531A (en) | High-speed accurate laser-beam drilling machine for tablets | |
| CN205220094U (en) | Automatic coding machine | |
| CN105921573B (en) | Supersonic generator Microspeaker high-precision automatic process units | |
| CN106276381B (en) | A kind of continous way grid roller shear separating system | |
| CN207901309U (en) | A kind of thin paper bicker | |
| CN201769007U (en) | Osmotic pump controlled release tablet punching and detection removing device | |
| CN208529861U (en) | A kind of separation line-pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Meiling Inventor before: Han Meilin |
|
| CP03 | Change of name, title or address |
Address after: Fuchun garden E-03-306, Qingpu District, Jiangsu city of Huaian province zip code: 223002 Patentee after: Han Meiling Address before: Fuchun garden E-03-306, Qingpu District, Jiangsu city of Huaian province zip code: 223002 Patentee before: Han Meilin |
|
| C56 | Change in the name or address of the patentee |
Owner name: HAN MEILING Free format text: FORMER NAME: HAN MEILIN |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HAN MEILIN TO: HAN MEILING |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20130310 |