CN115383331A - Laser drilling and high-precision infrared detection device for controlled release tablet - Google Patents
Laser drilling and high-precision infrared detection device for controlled release tablet Download PDFInfo
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- CN115383331A CN115383331A CN202211156949.1A CN202211156949A CN115383331A CN 115383331 A CN115383331 A CN 115383331A CN 202211156949 A CN202211156949 A CN 202211156949A CN 115383331 A CN115383331 A CN 115383331A
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- 238000013270 controlled release Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 title claims description 14
- 239000003814 drug Substances 0.000 claims abstract description 59
- 238000004080 punching Methods 0.000 claims abstract description 21
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 6
- 230000000391 smoking effect Effects 0.000 claims description 6
- 210000004209 hair Anatomy 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000012031 short term test Methods 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003405 delayed action preparation Substances 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030136 gastric emptying Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of controlled release tablet punching, and provides a controlled release tablet laser punching and high-precision infrared detection device which comprises a controlled release tablet laser punching and high-precision infrared detection device and a bearing member, wherein the bearing member comprises an operation table, a circular plate in a vertical axial direction is rotatably arranged above the operation table, eight medicine placing holes distributed in an equally-spaced annular array are formed in the edge of the top of the circular plate, and a rotating mechanism capable of driving the circular plate to intermittently rotate 45 degrees along the anticlockwise direction is arranged on the operation table. The array type infrared diameter measuring radar can detect the surface aperture of the tablet, continuous production can be carried out in the punching and detecting mode under the continuous rotation of the circular plate, the measuring precision of the array type infrared diameter measuring radar can reach 0.001mm, the defects of high cost, delay and the like caused by a high-definition camera and an analysis algorithm module required by machine vision are avoided, and the integrated operation of high-speed punching, detection and waste removal is realized.
Description
Technical Field
The invention relates to the technical field of controlled release tablet punching, in particular to a laser punching and high-precision infrared detection device for a controlled release tablet.
Background
Osmotic pump controlled-release tablets (called as controlled-release tablets for short) are known as ideal oral solid preparations, have the advantages of constantly releasing medicaments and being not influenced by the existence of gastrointestinal tract food, and are particularly suitable for treating chronic diseases such as hypertension, diabetes and the like.
The oral osmotic pump tablet prepared by the laser drilling machine can release the medicine into the body through the small holes drilled by the laser for a long time at a constant speed, the medicine effect is continuously exerted, and the inconvenience of taking medicine for a plurality of times a day and the toxic and side effect on the human body when the medicine concentration is too high are avoided. The release rate is not influenced by gastrointestinal tract variable factors such as peristalsis, pH, gastric emptying time and the like, and is the most ideal oral controlled release preparation so far.
The production process of the controlled release tablet mainly comprises the following steps: the preparation method comprises the steps of tablet core preparation, semipermeable membrane coating and laser drilling, wherein the laser drilling is one of key elements of the production process, and the laser drilling machine plays a decisive role in industrial production.
At present, after the laser drilling equipment punches the tablet, the high-definition camera equipment is required to be matched to shoot the hole in the tablet, the outer diameter of the hole is measured through the machine vision system analysis algorithm module, whether the tablet is qualified or not is detected, and the high-definition camera and the analysis algorithm module which are required by machine vision have the defects of high cost, high delay and the like, so that the production cost of the controlled release tablet is improved, the production efficiency is also influenced, and therefore the laser drilling of the controlled release tablet and the high-precision infrared detection device are designed to solve the problem.
Disclosure of Invention
The invention aims to provide a laser drilling and high-precision infrared detection device for a controlled release tablet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the laser drilling and high-precision infrared detection device for the controlled release sheet comprises a bearing component, wherein the bearing component comprises an operation table, a circular plate in a vertical axial direction is rotatably arranged above the operation table, eight medicine placing holes distributed in an equidistant annular array are formed in the edge of the top of the circular plate, and a rotating mechanism capable of driving the circular plate to intermittently rotate 45 degrees in an anticlockwise direction is arranged on the operation table;
the processing components are arranged at the top of the operating platform in an equidistant annular array distribution mode and correspond to the eight medicine placing holes respectively, and the eight processing components sequentially comprise a medicine storage barrel, a sheet paving brush device, a camera device, a reverse side sheet collecting box, a laser punching device, a diameter measuring device, a waste sheet collecting box and a qualified sheet collecting box along the anticlockwise direction;
the inside tablet that has stored of storage explosive barrel, it can place the inside tablet of storage explosive barrel in the corresponding medicine hole of putting to tile a brush device, the camera device can monitor that it is located openly or reverse side and places to correspond the downthehole tablet of putting the medicine, the tablet that the reverse side was placed that the box can be collected to the reverse side piece was monitored through the camera device, laser perforating device is used for punching on the tablet that corresponds to put the medicine hole, the calibrating device is array infrared diameter measuring radar, it can detect the aperture of punching on the downthehole tablet of opposition medicine, the useless piece is collected the box and is used for collecting the tablet that detects unqualified through the calibrating device, qualified piece is collected the box and is used for collecting the tablet that detects qualified through the calibrating device.
Preferably, the rotating mechanism comprises a first servo motor which is fixedly installed at the center of the top of the operating platform and an output shaft of the first servo motor faces upwards, the tail end of the output shaft of the first servo motor is fixed with the center of the bottom of the circular plate, and the circular plate can be driven to rotate synchronously when the output shaft of the first servo motor rotates.
Preferably, top one side fixedly connected with mounting bracket one of operation panel, store up explosive barrel fixed connection at the top of mounting bracket one, and the bottom intercommunication of mounting bracket one has the play pencil that is located to correspond directly over putting the medicine hole, the tablet brush device is including the intercommunication in play pencil bottom and bottom for the opening and with the shell that circular plate surface contacted, rotate through the bearing in the shell and be connected with a plurality of dwangs, the equal intensive a plurality of brush hairs of fixedly connected with in circumference surface of every dwang, and be provided with on the shell and be used for driving a plurality of dwangs and carry out the pivoted driving piece, the rotation of dwang can make the brush hair with the faster in the shell push to the corresponding medicine hole of putting.
Preferably, the driving part comprises a plurality of servo motors III which are fixedly installed on the surface of the shell, one side of each rotating rod penetrates through the shell and is fixed to the tail end of the output shaft of the corresponding servo motor III, and the output shaft of the servo motor III can drive the rotating rods to rotate synchronously when rotating.
Preferably, top one side fixedly connected with of operation panel is mounting bracket two of handstand L type structure, and the camera device is installed on mounting bracket two and is located to correspond and put directly over the medicine hole, and shoots the direction and link to each other through the electrical property down and with the main control computer, and it judges the tablet and places for openly when shooting yellow tablet, then judges the tablet and places for the reverse side when shooting brown tablet, and such design can be more reasonable.
Preferably, the top of the operation platform is provided with three negative pressure picking devices, and the three negative pressure picking devices can respectively send tablets in corresponding medicine placing holes into the reverse side tablet collecting box, the waste tablet collecting box and the qualified tablet collecting box, so that the medicine placing holes can be taken out.
Preferably, the negative pressure tablet picking device comprises a fixing plate fixedly connected to one side of the top of the operation platform and in the vertical direction, a negative pressure pump is fixedly mounted on one side, facing the circular plate, of the top of the fixing plate, an air inlet of the negative pressure pump is communicated with an L-shaped pipe, one side, away from the negative pressure pump, of the L-shaped pipe is in contact with the top surface of the circular plate and is communicated with the corresponding interior of the tablet containing hole, one side, close to the negative pressure pump, of the surface of the L-shaped pipe is communicated with a tablet discharging pipe in the vertical direction and located above the reverse side tablet collecting box/waste tablet collecting box/qualified tablet collecting box, a sealing plate used for plugging or opening an opening at the bottom of the tablet discharging pipe is arranged at the bottom of the tablet discharging pipe, a grid plate is fixedly connected to one side, close to the negative pressure pump, tablets in the tablet containing hole can be sucked into the L-shaped pipe under the action of negative pressure, the tablets can be blocked by the grid plate and stay in the interior of the L-shaped pipe, the negative pressure pump is closed, and the sealing plate is opened, and the tablets can fall into the reverse side tablet collecting box/waste tablet collecting box/qualified tablet collecting box under the action of the gravity.
Preferably, arrange the circumference fixed surface of piece pipe and be connected with the support, fixed mounting has servo motor two on the support, the terminal fixedly connected with of output shaft of servo motor two is the pivot of horizontal axis, the fixed connecting plate that has cup jointed in the pivot, and one side of closing plate is fixed mutually with the bottom of connecting plate, can drive the connecting plate through the pivot and carry out synchronous rotation when the output shaft of servo motor two rotates, so that the closing plate can rotate along the axis of pivot, it can with arrange the bottom phase separation of piece pipe and open the opening of arranging the piece socle portion.
Preferably, top one side fixedly connected with of operation panel is mounting bracket three of handstand L type structure, laser perforating device fixed mounting is on mounting bracket three, and the fixed surface of mounting bracket three is pegged graft and is had the air pump, the air intake intercommunication of air pump has and is located the smoking pipe that corresponds medicine hole top one side, the air outlet intercommunication of air pump has the pipe of discharging fume, can make the cigarette that punches the production inhale to the smoking pipe under the effect of air pump, and outwards discharge through the pipe of discharging fume, in order to avoid having smog around the device to pile up, lead to causing the pollution to the tablet surface.
Preferably, top one side fixedly connected with of operation panel is the mount of handstand L type structure, and the device fixed mounting of calibrating is located the correspondence and puts the medicine hole directly over for the mount can carry out the short-term test to the tablet aperture after punching in the medicine hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, tablets punched by the laser punching device can move to the position below the array type infrared diameter measuring radar, the array type infrared diameter measuring radar can detect the surface aperture of the tablets, the tablets which are unqualified in punching after detection can be collected and rejected when passing through a waste tablet collecting box, and finally the qualified tablets can be collected and used by a qualified tablet collecting box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic plan view of the present invention;
FIG. 4 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3 according to the present invention;
FIG. 6 is an exploded view of the negative pressure picking device according to the present invention;
FIG. 7 is a schematic view of the seal plate structure of the present invention in an open state;
in the figure: 1. an operation table; 2. a circular plate; 3. a medicine placing hole; 31. putting the column-shaped hole; 32. a lower cylindrical hole; 4. a medicine storage barrel; 41. a first mounting frame; 42. a medicine outlet pipe; 5. a sheet paving brush device; 51. a housing; 52. rotating the rod; 53. brushing; 54. a servo motor III; 6. a camera device; 61. a second mounting frame; 7. a reverse dough sheet collection box; 8. a laser drilling device; 81. mounting frame III; 82. an air pump; 83. a smoking pipe; 84. a smoke exhaust pipe; 9. a diameter measuring device; 91. a fixed mount; 10. a scrap collecting box; 11. a qualified piece collecting box; 12. a first servo motor; 13. a fixing plate; 14. a negative pressure pump; 15. an L-shaped pipe; 16. a sheet arranging pipe; 17. a sealing plate; 18. a grid plate; 19. a support; 20. a servo motor II; 21. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
It will be apparent that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, is not limited to the specific embodiments disclosed in the following description.
Referring to fig. 1-7, the present invention provides a laser-drilled, high-precision infrared detection device for controlled release tablets: the device comprises a bearing member, wherein the bearing member comprises a workbench 1, a circular plate 2 in a vertical axial direction is rotatably arranged above the workbench 1, eight medicine placing holes 3 distributed in an equidistant annular array are formed in the top edge of the circular plate 2, and a rotating mechanism capable of driving the circular plate 2 to intermittently rotate 45 degrees along the anticlockwise direction is arranged on the workbench 1; the processing components are arranged at the top of the operating platform 1 in an equidistant annular array and correspond to the eight medicine placing holes 3 respectively, and the eight processing components sequentially comprise a medicine storage barrel 4, a sheet paving brush device 5, a camera device 6, a reverse side sheet collecting box 7, a laser perforating device 8, a diameter measuring device 9, a waste sheet collecting box 10 and a qualified sheet collecting box 11 along the anticlockwise direction; tablets are stored in the medicine storage barrel 4, the tablet paving brush device 5 can place the tablets in the medicine storage barrel 4 in the corresponding medicine placing holes 3, the camera device 6 can monitor whether the tablets in the corresponding medicine placing holes 3 are placed on the front side or the back side, the back side tablet collecting box 7 can collect the tablets placed on the back side monitored by the camera device 6, the laser perforating device 8 is used for perforating the tablets in the corresponding medicine placing holes 3, the diameter measuring device 9 is an array type infrared diameter measuring radar which can detect the diameter of the punched holes in the tablets in the medicine placing holes 3, the waste tablet collecting box 10 is used for collecting the tablets which are detected to be unqualified by the diameter measuring device 9, the qualified tablet collecting box 11 is used for collecting the tablets which are detected to be qualified by the diameter measuring device 9, and through the design, the tablets in the medicine storage barrel 4 can be placed in the corresponding medicine placing holes 3 under the action of the tablet paving brush device 5, the round plate 2 can intermittently rotate for 45 degrees along the anticlockwise direction under the action of the rotating mechanism, so that the medicine placing hole 3 for placing the tablets can move to the position under the camera device 6, the camera device 6 can monitor whether the tablets in the medicine placing hole 3 are in the front side or not, when the round plate 2 rotates for 45 degrees next time, the front tablets can stay in the medicine placing hole 3, the back tablets can be collected in the back side tablet collecting box 7, then, the laser punching device 8 can punch the surfaces of the tablets screened in the front side and the back side, the punched tablets can move to the position under the array type infrared diameter measuring radar, the array type infrared diameter measuring radar can detect the surface aperture of the tablets, unqualified tablets punched after detection can be collected when passing through the waste tablet collecting box 10, and the final qualified tablets can be collected by the qualified tablet collecting box 11, this kind of mode of punching and detecting can carry out continuous production under the continuous rotation of circular plate 2, make speed of punching and detection speed all promoted, and array infrared diameter-measuring radar's measurement accuracy can reach 0.001mm, realize the laser drilling qualification rate of short-term test controlled release piece, avoid the required high definition digtal camera of machine vision and the required high cost that analysis algorithm module brought, delay etc. not enough, realize the high-speed integration operation of punching and detecting the inspection rejects, it needs to explain, it comprises with lower column hole 32 to put medicine hole 3, the internal diameter of lower column hole 32 is less than the diameter of upper column hole 31 and tablet, such design can make the tablet put into and can not drop in upper column hole 31, can be more reasonable.
Specifically, in order to enable the circular plate 2 to rotate 45 degrees in the counterclockwise direction, in some embodiments, it is provided that the rotating mechanism includes a first servo motor 12 fixedly installed at the center of the top of the workbench 1 and having an upward output shaft, and the end of the output shaft of the first servo motor 12 is fixed to the center of the bottom of the circular plate 2, the circular plate 2 can be driven to rotate synchronously when the output shaft of the first servo motor 12 rotates, and the output shaft of the first servo motor 12 can be controlled by the PLC controller to cooperate with the production efficiency to rotate 45 degrees in the counterclockwise direction.
In order to place the tablet in storage barrel 4 and put in the middle of the medicine hole 3 with corresponding, top one side fixedly connected with mounting bracket 41 of operation panel 1, storage barrel 4 fixed connection is at the top of mounting bracket 41, and the bottom intercommunication of mounting bracket 41 has the play pencil 42 that is located to correspond directly over putting medicine hole 3, slice-laying brush device 5 is including the intercommunication in play pencil 42 bottom and bottom for the opening and with the shell 51 that circular plate 2 surface contacted, it is connected with a plurality of dwang 52 to rotate through the bearing in the shell 51, the equal intensive fixedly connected with of circumference surface of every dwang 52 has a plurality of brush hairs 53, and be provided with on the shell 51 and be used for driving a plurality of dwang 52 and carry out pivoted driving piece, the tablet of storing in storage barrel 4 can fall into the middle of shell 51 through going out pencil 42, and the rotation of a plurality of dwang 52 can make 53 push the faster brush hair of the tablet in the shell 51 to the corresponding medicine hole 3 of putting, in order to reach the mesh of placing the tablet.
Specifically, the driving member includes a plurality of servo motors three 54 fixedly mounted on the surface of the housing 51, one side of each of the plurality of rotating rods 52 penetrates through the housing 51 and is fixed to the end of the output shaft of the corresponding servo motor three 54, and the output shafts of the servo motors three 54 can drive the rotating rods 52 to rotate synchronously so as to realize the rotation of the bristles 53 in the housing 51 and enable the bristles to push tablets to the tablet placing holes 3.
The specific way that the camera device 6 can monitor the placing direction of the tablets in the medicine placing holes 3 is as follows, in the prior art, the upper and lower surfaces of the tablets are respectively yellow and brown, wherein the yellow surface represents the front surface, and the brown surface represents the back surface, so that the proposal is that a mounting frame two 61 in an inverted L-shaped structure is fixedly connected to one side of the top of the operation platform 1, the camera device 6 is mounted on the mounting frame two 61 and is positioned right above the corresponding medicine placing holes 3, the shooting direction is downward and is electrically connected with a main control computer, when the camera device shoots the yellow tablets, the tablets are judged to be placed in the front surface, and when the brown tablets are shot, the tablets are judged to be placed in the back surface, and the design is more reasonable.
Specifically, about putting the mode that the interior tablet of medicine hole 3 can be collected to the reverse side piece and collect box 7, waste piece and collect box 10 and qualified piece and collect box 11 as follows, the top of operation platform 1 is provided with three negative pressure and picks the piece device, and three negative pressure picks the piece device and can send into reverse side piece respectively and collect box 7, waste piece and collect box 10 and qualified piece and collect box 11 with the tablet that corresponds to putting in medicine hole 3.
Referring to fig. 6 and 7, the negative pressure tablet removing device includes a fixing plate 13 fixedly connected to one side of the top of the working platform 1 and in a vertical direction, a negative pressure pump 14 is fixedly installed on one side of the top of the fixing plate 13 facing the circular plate 2, an air inlet of the negative pressure pump 14 is communicated with an L-shaped pipe 15, one side of the L-shaped pipe 15 away from the negative pressure pump 14 is in contact with the top surface of the circular plate 2 and is communicated with the inside of the corresponding tablet containing hole 3, one side of the surface of the L-shaped pipe 15 close to the negative pressure pump 14 is communicated with a tablet discharging pipe 16 in a vertical direction and located above the reverse side tablet collecting box 7/waste tablet collecting box 10/qualified tablet collecting box 11, a sealing plate 17 for sealing or opening an opening at the bottom of the tablet discharging pipe 16 is arranged at the bottom of the tablet discharging pipe 16, and a grid plate 18 is fixedly connected to one side of the inner wall of the L-shaped pipe 15 close to the negative pressure pump 14, tablets in the tablet containing hole 3 can be sucked into the L-shaped pipe 15 under the action of the negative pressure, the negative pressure pump 14 can stop the tablet in the tablet collecting box 10, and the tablet collecting box can be discharged into the tablet collecting box 16, and can be collected into the tablet collecting box, and the tablet collecting box 10.
The sealing plate 17 can close/open the bottom opening of the sheet discharge pipe 16 in a specific manner, a support 19 is fixedly connected to the circumferential surface of the sheet discharge pipe 16, a servo motor II 20 is fixedly mounted on the support 19, a rotating shaft with a horizontal axis is fixedly connected to the tail end of an output shaft of the servo motor II 20, a connecting plate 21 is fixedly sleeved on the rotating shaft, one side of the sealing plate 17 is fixed to the bottom of the connecting plate 21, the connecting plate 21 is driven to rotate synchronously through the rotating shaft when the output shaft of the servo motor II 20 rotates, so that the sealing plate 17 can rotate along the central axis of the rotating shaft and can be separated from the bottom of the sheet discharge pipe 16, tablets can fall into the reverse side sheet collection box 7/waste sheet collection box 10/qualified sheet collection box 11 from the sheet discharge pipe 16, and when the sealing plate 17 abuts against the bottom of the sheet discharge pipe 16, the sealing plate can close the bottom opening of the sheet discharge pipe 16.
Further, top one side fixedly connected with of operation panel 1 is three 81 mounting brackets of handstand L type structure, laser perforating device 8 fixed mounting is on three 81 mounting brackets, and the fixed surface of three 81 mounting brackets pegs graft and has air pump 82, the air intake intercommunication of air pump 82 has the smoking pipe 83 that is located corresponding 3 top one sides of putting medicine hole, the air outlet intercommunication of air pump 82 has smoke exhaust pipe 84, thus, when laser perforating device 8 punches to the surface of tablet, can make the cigarette that punches to produce inhale to smoking pipe 83 under the effect of air pump 82, and outwards discharge through smoke exhaust pipe 84, in order to avoid having smog around the device to pile up, lead to causing the pollution to the tablet surface.
Referring to fig. 2, a fixing frame 91 with an inverted L-shaped structure is fixedly connected to one side of the top of the working platform 1, and the diameter measuring device 9 is fixedly installed on the fixing frame 91 and located right above the corresponding medicine placing hole 3, so that the fixing frame 91 can rapidly detect the diameter of the tablet punched in the medicine placing hole 3 to control the laser punching qualification rate of the finished controlled release tablet.
In the idle place of the device, all the electric devices and the matched drivers thereof are arranged, and through the person skilled in the art, all the driving parts in the above description, which refer to the power element, the electric devices and the adapted power supply, are connected through the conducting wires, and the specific connection means refers to the above description that the electric connection between the electric devices is completed in sequence, and the detailed connection means thereof are well known in the art.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, and for example, may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Controlled release tablet laser beam drilling, high accuracy infrared detection device, its characterized in that includes:
the medicine dispensing device comprises a bearing member, wherein the bearing member comprises a workbench (1), a circular plate (2) in a vertical axial direction is rotatably arranged above the workbench (1), eight medicine placing holes (3) distributed in an equidistant annular array are formed in the top edge of the circular plate (2), and a rotating mechanism capable of driving the circular plate (2) to intermittently rotate for 45 degrees along the anticlockwise direction is arranged on the workbench (1);
the processing components are arranged at the top of the operating platform (1) in an equidistant annular array and correspond to the eight medicine placing holes (3), and the eight processing components sequentially comprise a medicine storage barrel (4), a sheet paving brush device (5), a camera device (6), a reverse side sheet collecting box (7), a laser punching device (8), a diameter measuring device (9), a waste sheet collecting box (10) and a qualified sheet collecting box (11) along the anticlockwise direction;
the tablets are stored in the tablet storage barrel (4), the tablets in the tablet storage barrel (4) can be placed in the corresponding tablet placing holes (3) by the tablet laying brush device (5), the corresponding tablets in the tablet placing holes (3) can be monitored by the camera device (6) to be placed on the front side or the back side, the tablets placed on the back side monitored by the camera device (6) can be collected by the back side tablet collecting box (7), the laser punching device (8) is used for punching holes in the corresponding tablets in the tablet placing holes (3), the diameter measuring device (9) is an array type infrared diameter measuring radar, the diameter measuring device can detect the hole diameters punched in the tablets in the tablet placing holes (3), the waste tablet collecting box (10) is used for collecting unqualified tablets detected by the diameter measuring device (9), and the qualified tablet collecting box (11) is used for collecting qualified tablets detected by the diameter measuring device (9).
2. The laser-drilled and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: the rotating mechanism comprises a first servo motor (12) which is fixedly installed at the center of the top of the operation platform (1) and an output shaft of the first servo motor (12) faces upwards, and the tail end of the output shaft of the first servo motor (12) is fixed with the center of the bottom of the circular plate (2).
3. The laser-drilled and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: top one side fixedly connected with mounting bracket (41) of operation panel (1), medicine storage bucket (4) fixed connection is at the top of mounting bracket (41), and the bottom intercommunication of mounting bracket (41) has and is located corresponding play pencil (42) of putting directly over medicine hole (3), slice paving brush device (5) are including intercommunication play pencil (42) bottom and bottom for the opening and with shell (51) that circular slab (2) surface contacted, it is connected with a plurality of dwang (52) to rotate through the bearing in shell (51), the equal intensive fixedly connected with of circumference surface of every dwang (52) a plurality of brush hairs (53), and be provided with on shell (51) and be used for driving a plurality of dwang (52) and carry out pivoted driving piece.
4. The laser-drilled and high-precision infrared detection device for the controlled-release tablet according to claim 3, characterized in that: the driving part comprises a plurality of servo motors III (54) fixedly installed on the surface of the shell (51), and one sides of the rotating rods (52) penetrate through the shell (51) and are fixed with the tail ends of output shafts of the corresponding servo motors III (54).
5. The laser-drilled and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: fixedly connected with is two (61) of mounting bracket of handstand L type structure on one side of the top of operation panel (1), and camera device (6) are installed on mounting bracket two (61) and are located and correspond and put medicine hole (3) directly over, and shoot the direction and link to each other through the electrical property down and with the main control computer, and it judges the tablet and places for openly when shooting yellow tablet, then judges the tablet and places for the reverse side when shooting brown tablet.
6. The laser-drilled and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: the top of the operation platform (1) is provided with three negative pressure tablet picking devices, and the three negative pressure tablet picking devices can respectively feed tablets in the corresponding tablet placing holes (3) into a reverse side tablet collecting box (7), a waste tablet collecting box (10) and a qualified tablet collecting box (11).
7. The laser-drilled and high-precision infrared detection device for the controlled-release tablet according to claim 6, characterized in that: the negative pressure chip removing device comprises a fixing plate (13) fixedly connected to one side of the top of an operation platform (1) and in the vertical direction, a negative pressure pump (14) is fixedly mounted at the top of the fixing plate (13) and faces one side of a circular plate (2), an air inlet of the negative pressure pump (14) is communicated with an L-shaped pipe (15), one side, away from the negative pressure pump (14), of the L-shaped pipe (15) is in contact with the top surface of the circular plate (2) and is communicated with the corresponding medicine placing hole (3), a chip discharging pipe (16) which is in the vertical direction and is positioned above a reverse chip collecting box (7)/a waste chip collecting box (10)/a qualified chip collecting box (11) is communicated with one side, close to the negative pressure pump (14), of the inner wall of the L-shaped pipe (16) is provided with a sealing plate (17) for plugging or opening the bottom of the chip discharging pipe (16), and a grid plate (18) is fixedly connected to one side, close to the negative pressure pump (14).
8. The laser-drilled, high-precision infrared detection device of the controlled release tablet of claim 7, characterized in that: the circumferential surface of the sheet discharge pipe (16) is fixedly connected with a support (19), a second servo motor (20) is fixedly mounted on the support (19), the tail end of an output shaft of the second servo motor (20) is fixedly connected with a rotating shaft with a horizontal axis, a connecting plate (21) is fixedly sleeved on the rotating shaft, and one side of a sealing plate (17) is fixed to the bottom of the connecting plate (21).
9. The laser-drilling and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: top one side fixedly connected with of operation panel (1) is mounting bracket three (81) of handstand L type structure, and laser perforating device (8) fixed mounting is on mounting bracket three (81), and the fixed surface of mounting bracket three (81) pegs graft and has air pump (82), and the air intake intercommunication of air pump (82) has and is located to correspond smoking pipe (83) of putting medicine hole (3) top one side, and the air outlet intercommunication of air pump (82) has smoke pipe (84).
10. The laser-drilled and high-precision infrared detection device for the controlled release tablet according to claim 1, characterized in that: one side of the top of the operation platform (1) is fixedly connected with a fixing frame (91) which is of an inverted L-shaped structure, and the diameter measuring device (9) is fixedly arranged on the fixing frame (91) and is positioned right above the corresponding medicine placing hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156949.1A CN115383331A (en) | 2022-09-22 | 2022-09-22 | Laser drilling and high-precision infrared detection device for controlled release tablet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156949.1A CN115383331A (en) | 2022-09-22 | 2022-09-22 | Laser drilling and high-precision infrared detection device for controlled release tablet |
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| Publication Number | Publication Date |
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| CN115383331A true CN115383331A (en) | 2022-11-25 |
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|---|---|---|---|
| CN202211156949.1A Pending CN115383331A (en) | 2022-09-22 | 2022-09-22 | Laser drilling and high-precision infrared detection device for controlled release tablet |
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| CN (1) | CN115383331A (en) |
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