CN102699539B - Full-function osmotic pump controlled-release tablet laser-beam drilling machine - Google Patents
Full-function osmotic pump controlled-release tablet laser-beam drilling machine Download PDFInfo
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- CN102699539B CN102699539B CN201210194249.1A CN201210194249A CN102699539B CN 102699539 B CN102699539 B CN 102699539B CN 201210194249 A CN201210194249 A CN 201210194249A CN 102699539 B CN102699539 B CN 102699539B
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Abstract
The invention relates to a full-function osmotic pump controlled-release tablet laser-beam drilling machine. The device comprises a two-orbit tablet vibration disk feeder, a double-layer flat belt type conveyer, a color discrimination sensor, a drilling positioning sensor, a laser, a high-velocity scanning vibration mirror, a computer and a vision detection removing system. By adopting the structural design of the two-orbit tablet vibration disk feeder and the double-layer flat belt type conveyer, controlled-release tablets are increased from original 5-10 tablets to 15-30 tablets per second through, the failure rate of the continuous operation of the controlled-release tablets is lowered, and the defects of poor adaptive capacity and easy material buckling of a rotating disk type mechanical sequencing structure are overcome; all operation is carried out in a stable and continuous operating state, and therefore, accurate positioning and good drilling consistency are achieved; by adopting the vision detection removing system, accurate removal is achieved, and therefore, the defects of incomplete removal and excess removal which are generated by adopting a pneumatic device are prevented; and the vision detection removing system detects the controlled-release tablets one by one and discriminates and removes imporous and polyporous tablets and tablets with unqualified apertures and pore sites, and therefore, the requirements of the GMP (Good Manufacturing Practice) of industrial production are met.
Description
Technical field
The present invention relates to tablet laser drilling device, particularly a kind of global function osmotic pump controlled release tablet laser-beam drilling machine.
Background technology
In recent years, osmotic pump controlled release tablet laser-beam drilling machine structure is constantly improved under the prerequisite of guaranteeing drug effect, but still existent defect and deficiency of the osmotic pump controlled release tablet laser-beam drilling machine of existing different structure, for example: 1. adopt and be with foraminate rotating disk frame for movement sequence, the shortcoming of this structure is easily to get stuck, and fault rate is high, and by tablet, feed is carried out in deadweight, discharging, can not realize high-speed production, 2. pair two-chamber osmotic pump controlled-release tablet adopts the processing of tablet reflux, and this processing mode can make tablet transporting velocity reduce by 50%, 3. the two-orbit tablet dish feed appliance that shakes is generally monorail design, a Tansducer For Color Distiguishing and a pneumatic device for eliminating are installed, probably there is two chambers controlled release tablet of 1/2 can be picked back the dish feed appliance that shakes according to probability, make feeding speed reduce by 50%, pneumatic device for eliminating is in blowing a controlled release tablet, have the controlled release tablet that certain probability drives front and back, so it is more that actual feeding speed reduces, controlled release tablet is the labile state of a vibration on tablet shakes dish feed appliance in addition, its movement velocity speed differs, the response time of pneumatic device for eliminating is longer, therefore, the shortcoming that also has " leakage is picked " and " picking " more and deposit in rejecting process, 4. flat lace conveying device is generally the design of individual layer conveyer belt structure, and this design can not meet the requirement of the two-sided punching of current controlled release tablet simultaneously, can not realize a tractor serves several purposes, 5. function singleness, ubiquity lacks the online detection of drilling quality and defective work device for eliminating, or the design of the online detection of drilling quality and defective work device for eliminating is not accurate, and then affects production efficiency, can not guarantee product quality.No matter be elementary osmotic pump sheet or two-chamber osmotic pump controlled-release tablet, if detect do not punch or punch defective, this tablet is all listed in substandard product, so high online detection and the defective work eliminating system of drilling quality are very important in osmotic pump controlled release tablet fully-automatic laser puncher structure and indispensable link accurately.
Summary of the invention
The object of the invention is to design a kind of rational in infrastructure, efficiency is high, automatically complete controlled release tablet processing and there is online detection and the global function osmotic pump controlled release tablet laser-beam drilling machine of defective work rejecting by computer control, the above-mentioned defect existing to overcome prior art, and then meet the requirement of industrial mass production.
The present invention in conjunction with the patent No. be 200520027537.3 " a kind of flat belt type controlled release sheet laser perforating machines " (with the application be same applicant) technical scheme carry out again omnibearing design, guaranteeing, under the prerequisite of osmotic pump controlled release tablet drug effect, to have realized the function of a tractor serves several purposes.The present invention is applicable to single hole and the single face porous of two chamber controlled release tablet single holes and single face porous, single chamber controlled release tablet, be specially adapted to the two-sided punching of a kind of novel single chamber controlled release tablet that development in recent years gets up, to be that the obverse and reverse at tablet is each make a call to a hole to this controlled release tablet, and the present invention can realize this requirement.The present invention's two-orbit tablet used shakes and coils the design of feed appliance employing two-orbit, on two-orbit, carry out respectively after color identification is rejected remerging, one group of Tansducer For Color Distiguishing and electromagnetism device for eliminating are installed on the track after merging again, carrying out a color identification rejects again, such design had both ensured the feeding speed after color identification is rejected, and had reduced again and had leaked the phenomenon of picking.In addition, electromagnetism device for eliminating employing frame for movement of the present invention, the response time, far below the response time of pneumatic device for eliminating, is rejected action fast and precisely, can not affect the controlled release tablet of disallowable controlled release tablet front and back, has further reduced to leak and has picked phenomenon.Arrangement, punching, vision-based detection, rejecting, statistics, the fault alarm of this device to controlled release tablet shut down and all automatically completed.
The technical solution used in the present invention is: a kind of global function osmotic pump controlled release tablet laser-beam drilling machine, comprise tablet transport device, tablet combing plate, Tansducer For Color Distiguishing, punching alignment sensor, laser instrument, high-velocity scanning galvanometer and computer, it is characterized in that: also comprise vision-based detection eliminating system, described tablet transport device comprises double-deck flat ribbon conveyer and the two-orbit tablet dish feed appliance that shakes, two-orbit tablet shakes, and dish feed appliance passes through joining rails and mounting bracket is connected with double-deck flat ribbon conveyer, double-deck flat ribbon conveyer comprises the first servo axis, driving shaft, the second servo axis, the 3rd servo axis, the 4th servo axis, upper strata conveyer belt and conveying belt of lower floor, wherein, driving shaft is made up of middle axle body and the two ends shaft shoulder respectively, and middle axle body diameter is less than two ends shaft shoulder diameter, upper strata conveyer belt width is less than conveying belt of lower floor width, upper strata conveyer belt overlaps respectively on the axle body and the 3rd servo axis that hangs over driving shaft, and the axle body of driving shaft drives the 3rd servo axis running, the motor of controlling driving shaft running is connected with described computer, conveying belt of lower floor overlaps respectively and hangs over the first servo axis, the second servo axis, on the shaft shoulder at the 4th servo axis and driving shaft two ends, and drive the first servo axis by the shaft shoulder of driving shaft, the second servo axis and the running of the 4th servo axis, hanging sleeve folds formation semi arch track at conveying belt of lower floor and the upper strata conveyer belt of hanging sleeve on driving shaft axle body of the driving shaft two ends shaft shoulder,
The described two-orbit tablet dish feed appliance inwall that shakes is provided with two-layer spiral delivery track from bottom to top, wherein, be branched off into again inside and outside two delivery tracks in first semicircle starting position of second layer delivery track, outside delivery track is higher than inner side delivery track, and outside delivery track and inner side delivery track merge to again on second semicircle delivery track of the second layer in first semicircle final position, two-orbit tablet shake dish feed appliance also comprise three Tansducer For Color Distiguishings with three color device for eliminating that Tansducer For Color Distiguishing is corresponding, be respectively the 3rd Tansducer For Color Distiguishing and the 3rd color device for eliminating, the 4th Tansducer For Color Distiguishing and the 4th color device for eliminating, the 5th Tansducer For Color Distiguishing and the 5th color device for eliminating, wherein, the 3rd Tansducer For Color Distiguishing and the 4th Tansducer For Color Distiguishing are arranged on respectively on the support of top of outside delivery track and inner side delivery track, the 5th Tansducer For Color Distiguishing is arranged on the support of top of second the semicircle delivery track of the second layer after merging, the 3rd color device for eliminating, the 4th color device for eliminating and the 5th color device for eliminating be arranged on corresponding two-orbit tablet shake dish feed appliance outer wall, three Tansducer For Color Distiguishings are connected with described computer respectively with three color device for eliminating,
Described tablet combing plate is provided with four altogether, be respectively the first tablet combing plate, the second tablet combing plate, the 3rd tablet combing plate and the 4th tablet combing plate, and corresponding being arranged in the upper strata conveyer belt of double-deck flat ribbon conveyer and the frame of conveying belt of lower floor both sides between two respectively;
Described vision-based detection eliminating system comprises industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating, described Tansducer For Color Distiguishing, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating are respectively made as two covers, are respectively the first Tansducer For Color Distiguishing, the second Tansducer For Color Distiguishing, the first laser instrument, second laser, the first high-velocity scanning galvanometer, the second high-velocity scanning galvanometer, the first punching alignment sensor, the second punching alignment sensor, the first industrial vision camera, the second industrial vision camera, the first detection and location sensor, the second detection and location sensor, the first annular light source, the second annular light source, the first electromagnetism device for eliminating and the second electromagnetism device for eliminating, and be arranged on successively respectively in the frame of described upper strata conveyer belt and conveying belt of lower floor top two cover Tansducer For Color Distiguishings, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor and electromagnetism device for eliminating are connected with computer respectively.
The beneficial effect that the present invention produces is: the present invention adopts double-deck flat ribbon conveyer to move continuously, and bring up to 15～30 slice from original 5～10 each second.Coil feed appliance and the design of double-deck flat rubber belting formula conveyor construction by adopting two-orbit tablet to shake, the adaptive capacity of this equipment is strengthened (to ellipticity, the special-shaped controlled release tablet of strip is also suitable for), reduce the controlled release tablet fault rate of operation continuously simultaneously, overcome rotating disc type machinery ordering structure adaptive capacity defect poor, that easily get stuck.Adopt double-deck flat ribbon conveyer, all location, punching, detection, rejecting operation are all carried out under the running status of a stable and continuous, make location more accurate, and punching uniformity is better.Adopt vision-based detection eliminating system precisely to reject, avoided adopting pneumatic means to exist and leaked the shortcoming of picking and picking more and depositing.This system for controlled release tablet carry out vision-based detection one by one,, hole site underproof tablet defective to atresia, porous, aperture identified rejecting, meets industrial GMP requirement.
In a word, the present invention conceives clear, simple in structure, and production efficiency is high, and drilling quality and aperture index meet the requirements, and function meets the industrial requirement of punching of current controlled release tablet completely.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is double-deck flat rubber belting formula conveyor construction schematic diagram in Fig. 1 and Fig. 2.
Fig. 4 is the two-orbit tablet dish feeder structure schematic diagram that shakes.
Fig. 5 is the two-orbit tablet dish feeder structure top view that shakes.
Fig. 6 is color device for eliminating structural representation.
Fig. 7 is color device for eliminating structure upward view.
Fig. 8 is electromagnetism device for eliminating structural representation.
Fig. 9 rejects pointer and calutron assembling schematic diagram in Fig. 8.
Figure 10 is for rejecting pointer structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described: with reference to Fig. 1, Fig. 2 and Fig. 3, a kind of global function osmotic pump controlled release tablet laser-beam drilling machine comprises tablet transport device, tablet combing plate, Tansducer For Color Distiguishing, punching alignment sensor, laser instrument, high-velocity scanning galvanometer and computer, also comprise vision-based detection eliminating system, tablet transport device comprise double-deck flat ribbon conveyer 1 and two-orbit tablet shake dish feed appliance 2, two-orbit tablet shake dish feed appliance 2 be connected with double-deck flat ribbon conveyer 1 by joining rails 3 and mounting bracket 4, double-deck flat ribbon conveyer 1 comprises the first servo axis 101, driving shaft 102, the second servo axis 103, the 3rd servo axis 104, the 4th servo axis 105, upper strata conveyer belt 106 and conveying belt of lower floor 107, wherein, driving shaft 102 is made up of middle axle body 1021 and the two ends shaft shoulder 1022 respectively, and middle axle body 1021 diameters are less than the two ends shaft shoulder 1022 diameters, conveyer belt 106 width in upper strata are less than conveying belt of lower floor 107 width, upper strata conveyer belt 106 overlaps respectively on the axle body 1021 and the 3rd servo axis 104 that hangs over driving shaft 102, and the axle body 1021 of driving shaft 102 drives the 3rd servo axis 104 to turn round, upper strata conveyer belt 106 is supported by driving shaft 102 and the 3rd servo axis 104, the motor that control driving shaft 102 turns round is connected with computer 17, conveying belt of lower floor 107 overlaps respectively and hangs over the first servo axis 101, the second servo axis 103, on the shaft shoulder 1022 at the 4th servo axis 105 and driving shaft 102 two ends, and drive the first servo axis 101 by the shaft shoulder 1022 of driving shaft 102, the second servo axis 103 and the 4th servo axis 105 turn round, conveying belt of lower floor 107 is by the first servo axis 101, the second servo axis 103 and the 4th servo axis 105 support, hanging sleeve folds and forms semi arch track 108 with the upper strata conveyer belt 106 of hanging sleeve on driving shaft 102 axle bodies 1021 at the conveying belt of lower floor 107 of the driving shaft 102 two ends shaft shoulders 1022.
With reference to Fig. 4 and Fig. 5, two-orbit tablet dish feed appliance 2 inwalls that shake are provided with two-layer spiral delivery track from bottom to top, wherein, be branched off into again inside and outside two delivery tracks in first semicircle starting position of second layer delivery track, outside delivery track 207 is higher than inner side delivery track 208, and outside delivery track 207 and inner side delivery track 208 merge to again on second semicircle delivery track 209 of the second layer in first semicircle final position, two-orbit tablet shake dish feed appliance 2 also comprise three Tansducer For Color Distiguishings with three color device for eliminating that Tansducer For Color Distiguishing is corresponding, be respectively the 3rd Tansducer For Color Distiguishing 201 and the 3rd color device for eliminating 202, the 4th Tansducer For Color Distiguishing 203 and the 4th color device for eliminating 204, the 5th Tansducer For Color Distiguishing 205 and the 5th color device for eliminating 206, wherein, the 3rd Tansducer For Color Distiguishing 201 and the 4th Tansducer For Color Distiguishing 203 are arranged on respectively on the support of top of outside delivery track 207 and inner side delivery track 208, the 5th Tansducer For Color Distiguishing 205 is arranged on the support of top of second the semicircle delivery track 209 of the second layer after merging, the 3rd color device for eliminating 202, the 4th color device for eliminating 204 and the 5th color device for eliminating 206 be arranged on corresponding two-orbit tablet shake dish feed appliance 2 outer wall, three Tansducer For Color Distiguishings are connected with described computer 17 respectively with three color device for eliminating.
See figures.1.and.2, tablet combing plate is processed into by having certain thickness sheet material, tablet combing plate is provided with four altogether, be respectively the first tablet combing plate 5-1, the second tablet combing plate 5-2, the 3rd tablet combing plate 5-3 and the 4th tablet combing plate 5-4, and corresponding being arranged in the upper strata conveyer belt 106 of double-deck flat ribbon conveyer 1 and the frame 16 of conveying belt of lower floor 107 both sides between two respectively.According to postorder operating accuracy needs, also can add polylith tablet combing plate.
See figures.1.and.2, vision-based detection eliminating system comprises industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating, Tansducer For Color Distiguishing, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating are respectively made as two covers, are respectively the first Tansducer For Color Distiguishing 6-1, the second Tansducer For Color Distiguishing 6-2, the first laser instrument 7-1, second laser 7-2, the first high-velocity scanning galvanometer 8-1, the second high-velocity scanning galvanometer 8-2, the first punching alignment sensor 9-1, the second punching alignment sensor 9-2, the first industrial vision camera 10-1, the second industrial vision camera 10-2, the first detection and location sensor 11-1, the second detection and location sensor 11-2, the first annular light source 12-1, the second annular light source 12-2, the first electromagnetism device for eliminating 13-1 and the second electromagnetism device for eliminating 13-2, and be arranged on successively respectively in the frame 16 of described upper strata conveyer belt 106 and conveying belt of lower floor 107 tops wherein the first punching alignment sensor 9-1, the second punching alignment sensor 9-2, the first detection and location sensor 11-1 and the second detection and location sensor 11-2 comprise respectively transmitting terminal and two parts of receiving terminal.Two cover Tansducer For Color Distiguishings, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor and electromagnetism device for eliminating are connected with computer 17 respectively.The first laser instrument 7-1 and second laser 7-2 adopt radio-frequency carbone dioxide laser, it is whole sealed-off type carbon dioxide lath electric discharge laser, its power bracket is 55W-400W, the high-velocity scanning galvanometer that its laser optical path below arranges can be followed the tracks of punching to the controlled release tablet in high-speed cruising, be called flight punching, and then ensure that the ovality of pass meets the requirements.
With reference to Fig. 6 and Fig. 7, the 3rd color device for eliminating 202, the 4th color device for eliminating 204 and the 5th color device for eliminating 206 comprise respectively described the 3rd color device for eliminating 202, the 4th color device for eliminating 204 and the 5th color device for eliminating 206 comprise respectively color rejecting shell 221, framework 222, banking stop 223, color is rejected solenoid 224, color is rejected spring 225 and is rejected looper 226, framework 222 is fixed on color and rejects in shell 221, color is rejected solenoid 224 and is fixed in framework 222, color is rejected spring 225 one end and is hung on the hook of framework 222, one end hangs over and rejects on the sheet metal 227 that looper 226 is processed as one, banking stop 223 is fixed on framework 222, rejecting looper 226 is stuck on framework 222 by two draw-in grooves 228 of sheet metal 227 one end, the other end of sheet metal 227 withstands on banking stop 223.The hole that the rejecting looper 226 of each color device for eliminating shakes dish feed appliance 2 outer walls from two-orbit tablet is stretched into, and points to the test point under corresponding Tansducer For Color Distiguishing.
The operation principle of above color device for eliminating is: reject solenoid 224 when color and connect after direct current 24V voltage, reject in color under the suction of solenoid 224, sheet metal 227 parts of rejecting on looper 226 are adsorbed on color rejecting solenoid 224, the looper part of simultaneously rejecting looper 226 moves downward, can reject controlled release tablet, when color is rejected after solenoid 224 power-off, sheet metal 227 parts and the color rejecting solenoid 224 of rejecting on looper 226 depart from, the pulling force that color is rejected spring 225 upwards lifts the looper part of rejecting looper 226, sheet metal part withstands on downwards on banking stop 223, complete and once reject action.
With reference to Fig. 8, electromagnetism device for eliminating adopts electromagnetic and mechanical structure to drive and rejects pointer form, the first electromagnetism device for eliminating 13-1 and the second electromagnetism device for eliminating 13-2 comprise respectively base 131, X is to adjusting track 132, Y-direction is adjusted track 133, support 134, calutron 135 and rejecting pointer 136, wherein, X is fixed on base 131 to adjusting track 132, Y-direction is adjusted track 133 and is fixed on X to adjusting on track 132, calutron 135 is fixed on Y-direction by support 134 and adjusts on track 133, rejecting pointer 136 is fixedly connected with calutron 135, can realize the two-dimensional directional adjustment to rejecting pointer 136 positions by X to adjustment track 132 and Y-direction adjustment track 133, calutron 135 drives rejects pointer 136 realization rejecting actions, each is rejected action and accurately rejects a corresponding controlled release tablet, thereby stop Lou to pick and pick more phenomenon.
With reference to Fig. 9 and Figure 10, calutron 135 comprises shell 1351, solenoid 1352 and spring 1353, reject pointer 136 and comprise pointer 1361 and the electromagnetic core 1362 with cap, pointer 1361 and the electromagnetic core 1362 with cap are threaded connection and are fixed together, solenoid 1352 is fixed in shell 1351, pointer 1361 is through in the open-work of solenoid 1352, and spring 1353 is enclosed within on the electromagnetic core 1362 with cap, and the electromagnetic core 1362 with cap is close to shell 1351 right side inwalls.
The operation principle of above calutron is: when after solenoid 1352 energisings, electromagnetic force makes the electromagnetic core 1362 with cap drive pointer 1361 to the interior motion of solenoid 1352, i.e. dextrad as shown in Figure 9 motion, after power-off, electromagnetic force disappears, the elastic force of spring 1353 rebounds the electromagnetic core with cap 1362, completes and once rejects action.
The operation principle of entirety of the present invention is such: for two chambers controlled release tablet, after switching on power, the uniform rotation under the control of computer 17 of double-deck flat ribbon conveyer 1, in this simultaneously, the two-orbit tablet that the is fixed on frame 16 1 sides dish feed appliance 2 that shakes is worked, make two-orbit tablet shake dish feed appliance 2 in controlled release tablet to be punched spiral to upper strata track along helical form delivery track, controlled release tablet is divided into two rows in first semicircle starting position of the delivery track second layer, enter respectively two low delivery tracks of high inner side, outside, the 3rd Tansducer For Color Distiguishing 201 that is arranged on delivery track 207 tops, outside detects by the controlled release tablet color of its below, and pass to computer 17, computer 17 picks back two-orbit tablet according to color control the 3rd color device for eliminating 202 by the not right controlled release tablet of color and shakes in dish feed appliance 2.Equally, the 4th Tansducer For Color Distiguishing 203 that is arranged on delivery track 208 tops, inner side detects by the controlled release tablet color of its below, and pass to computer 17, computer 17 picks back two-orbit tablet according to color control the 4th color device for eliminating 204 by the not right controlled release tablet of color and shakes in dish feed appliance 2.Two row's controlled release tablet merge and enter same delivery track in the time arriving first semicircle terminal of the second layer, be second semicircle delivery track 209 of the second layer, the 5th Tansducer For Color Distiguishing 205 that is arranged on these delivery track 209 tops detects by the controlled release tablet color of its below, and pass to computer 17, computer 17 picks back two-orbit tablet according to color control the 5th color device for eliminating 206 by the not right controlled release tablet of color and shakes in dish feed appliance 2.
Controlled release tablet through color identification is shaken and is coiled the pipe-type outlet output of feed appliance 2 from two-orbit tablet, enter joining rails 3, joining rails 3 is that a bore and controlled release tablet appearance and size are suitable, and the slideway that bore is adjustable, the shake pipe-type outlet of dish feed appliance 2 of one end and two-orbit tablet docks, the other end and mounting bracket 4 fixedly mount, controlled release tablet is by the slideway of joining rails 3, the passage matching with controlled release tablet bore in mounting bracket 4 arrives on the upper strata conveyer belt 106 of double-deck flat ribbon conveyer 1, passage in mounting bracket 4 and the appearance and size of controlled release tablet are coincide, be unlikely to block controlled release tablet.Controlled release tablet has changed original motion state by the combing of mounting bracket 4 internal channels, can grease it in, enter upper strata conveyer belt 106 with stable state.The the first tablet combing plate 5-1 and the second tablet combing plate 5-2 that are fixed in upper strata conveyer belt 106 machine frame at two sides 16 arrange the controlled release tablet of flowing through, make its marshalling, spacing is even, and running orbit is straight line, in the time that driving shaft 102 rotates counterclockwise, be positioned at controlled release tablet on upper strata conveyer belt 106 to left movement, before punching, whether the first color sensor 6-1 being arranged in frame 16 is correct in order to examine controlled release tablet color, to guarantee that hole beats on the correct face of controlled release tablet.Controlled release tablet after arranging proceeds to the below of the first color sensor 6-1, and it provides color signal to computer 17 records, controlled release tablet continues to proceed to the first punching alignment sensor 9-1, it provides framing signal, computer 17 is received framing signal, judge whether punching according to the color signal of the first color sensor 6-1, if need punching, control the first laser instrument 7-1 and the first high-velocity scanning galvanometer 8-1 follows the tracks of punching, making a call to a hole needs the first laser instrument 7-1 to send 5～20 pulses, the first high-velocity scanning galvanometer 8-1 makes the angular turn of corresponding number of times, make each pulse beat position identical in controlled release tablet, due to application galvanometer control punch position, can realize in controlled release tablet and beat single face porous, afterwards, controlled release tablet proceeds to the first industrial vision camera 10-1 below, provide framing signal to computer 17 by the first detection and location sensor 11-1, computer 17 triggers the first industrial vision camera 10-1 and gathers image, and under it, is furnished with the first annular light source 12-1, the first industrial vision camera 10-1 is to taking a picture one by one through the controlled release tablet of its below, computer 17 contrasts image information and default image, thereby the number in hole in analysis controlled release tablet, size, the information such as position, whether qualifiedly provide analysis result, computer 17 the first electromagnetism device for eliminating 13-1 that control is arranged on upper strata conveyer belt 106 1 sides according to assay rejects underproof product, away from upper strata conveyer belt 106, drop in collection container on one side.
When qualified controlled release tablet is when upper strata conveyer belt 106 and conveying belt of lower floor 107 fold formation semi arch track 108 in the position of driving shaft, turn-over enters on conveying belt of lower floor 107, the controlled release tablet being positioned on conveying belt of lower floor 107 moves right, through the 3rd tablet combing plate 5-3 and the 4th tablet combing plate 5-4, the controlled release tablet of flowing through is arranged again, then the another side of controlled release tablet passes through the second color sensor 6-2 on conveying belt of lower floor 107 again, second laser 7-2, the second high-velocity scanning galvanometer 8-2, the second punching alignment sensor 9-2, the second industrial vision camera 10-2, the second detection and location sensing 11-2, the second annular light source 12-2 and the second electromagnetism device for eliminating 13-2 carry out and punching same on upper strata conveyer belt 106, detect and rejecting process, final qualified tablet is collected in certified products container 15 through certified products track 14.
For single chamber controlled release tablet, do not need to detect color, system is not opened the 3rd Tansducer For Color Distiguishing 201 that two-orbit tablet shakes on dish feed appliance 2, the 3rd color device for eliminating 202, the 4th Tansducer For Color Distiguishing 203, the 4th color device for eliminating 204, the 5th Tansducer For Color Distiguishing 205, the 5th color device for eliminating 206 and the first color sensor 6-1 and the second color sensor 6-2, if only need one side punching, close all devices on conveying belt of lower floor 107, after punching detection is qualified, from upper strata conveyer belt 106 turn-overs to conveying belt of lower floor 107, directly collect in certified products container 15 through certified products track 14.
If need the two-sided punching of single chamber controlled release tablet, also punch at the another side of single chamber controlled release tablet, need to open all devices except the second color sensor 6-2 on conveying belt of lower floor 107, carry out and punching, detection and rejecting process same on upper strata conveyer belt 106 at the another side of single chamber controlled release tablet, final qualified tablet is collected in certified products container 15 via certified products track 14.
Claims (5)
1. a global function osmotic pump controlled release tablet laser-beam drilling machine, comprise tablet transport device, tablet combing plate, Tansducer For Color Distiguishing, punching alignment sensor, laser instrument, high-velocity scanning galvanometer and computer, it is characterized in that: also comprise vision-based detection eliminating system, described tablet transport device comprise double-deck flat ribbon conveyer (1) and two-orbit tablet shake dish feed appliance (2), two-orbit tablet shakes, and dish feed appliance (2) passes through joining rails (3) and mounting bracket (4) is connected with double-deck flat ribbon conveyer (1), double-deck flat ribbon conveyer (1) comprises the first servo axis (101), driving shaft (102), the second servo axis (103), the 3rd servo axis (104), the 4th servo axis (105), upper strata conveyer belt (106) and conveying belt of lower floor (107), wherein, driving shaft (102) is made up of middle axle body (1021) and the two ends shaft shoulder (1022) respectively, and middle axle body (1021) diameter is less than the two ends shaft shoulder (1022) diameter, upper strata conveyer belt (106) width is less than conveying belt of lower floor (107) width, upper strata conveyer belt (106) overlaps respectively on the axle body (1021) and the 3rd servo axis (104) that hangs over driving shaft (102), and the axle body (1021) of driving shaft (102) drives the 3rd servo axis (104) running, the motor of controlling driving shaft (102) running is connected with described computer (17), conveying belt of lower floor (107) overlaps respectively and hangs over the first servo axis (101), the second servo axis (103), on the shaft shoulder (1022) at the 4th servo axis (105) and driving shaft (102) two ends, and the shaft shoulder (1022) by driving shaft (102) drives the first servo axis (101), the second servo axis (103) and the running of the 4th servo axis (105), hanging sleeve folds and forms semi arch track (108) with the upper strata conveyer belt (106) of hanging sleeve on driving shaft (102) axle body (1021) at the conveying belt of lower floor (107) of driving shaft (102) the two ends shaft shoulders (1022),
Described two-orbit tablet dish feed appliance (2) inwall that shakes is provided with two-layer spiral delivery track from bottom to top, wherein, be branched off into again inside and outside two delivery tracks in first semicircle starting position of second layer delivery track, outside delivery track (207) is higher than inner side delivery track (208), and outside delivery track (207) and inner side delivery track (208) merge to again on second semicircle delivery track of the second layer (209) in first semicircle final position; two-orbit tablet shake dish feed appliance (2) also comprise three Tansducer For Color Distiguishings with three color device for eliminating that Tansducer For Color Distiguishing is corresponding, be respectively the 3rd Tansducer For Color Distiguishing (201) and the 3rd color device for eliminating (202), the 4th Tansducer For Color Distiguishing (203) and the 4th color device for eliminating (204), the 5th Tansducer For Color Distiguishing (205) and the 5th color device for eliminating (206), wherein, the 3rd Tansducer For Color Distiguishing (201) and the 4th Tansducer For Color Distiguishing (203) are arranged on respectively on the support of top of outside delivery track (207) and inner side delivery track (208), the 5th Tansducer For Color Distiguishing (205) is arranged on the support of top of second the semicircle delivery track of the second layer (209) after merging, the 3rd color device for eliminating (202), the 4th color device for eliminating (204) and the 5th color device for eliminating (206) be arranged on corresponding two-orbit tablet shake dish feed appliance (2) outer wall, three Tansducer For Color Distiguishings are connected with described computer (17) respectively with three color device for eliminating,
Described tablet combing plate is provided with four altogether, be respectively the first tablet combing plate (5-1), the second tablet combing plate (5-2), the 3rd tablet combing plate (5-3) and the 4th tablet combing plate (5-4), and respectively between two correspondence be arranged in the upper strata conveyer belt (106) of double-deck flat ribbon conveyer (1) and the frame (16) of conveying belt of lower floor (107) both sides;
Described vision-based detection eliminating system comprises industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating, described Tansducer For Color Distiguishing, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor, annular light source and electromagnetism device for eliminating are respectively made as two covers, are respectively the first Tansducer For Color Distiguishing (6-1), the second Tansducer For Color Distiguishing (6-2), the first laser instrument (7-1), second laser (7-2), the first high-velocity scanning galvanometer (8-1), the second high-velocity scanning galvanometer (8-2), the first punching alignment sensor (9-1), the second punching alignment sensor (9-2), the first industrial vision camera (10-1), the second industrial vision camera (10-2), the first detection and location sensor (11-1), the second detection and location sensor (11-2), the first annular light source (12-1), the second annular light source (12-2), the first electromagnetism device for eliminating (13-1) and the second electromagnetism device for eliminating (13-2), and be arranged on successively respectively in the frame (16) of described upper strata conveyer belt (106) and conveying belt of lower floor (107) top two cover Tansducer For Color Distiguishings, laser instrument, high-velocity scanning galvanometer, punching alignment sensor, industrial vision camera, detection and location sensor and electromagnetism device for eliminating are connected with computer (17) respectively.
2. a kind of global function osmotic pump controlled release tablet laser-beam drilling machine according to claim 1, it is characterized in that: described the 3rd color device for eliminating (202), the 4th color device for eliminating (204) and the 5th color device for eliminating (206) comprise respectively color rejecting shell (221), framework (222), banking stop (223), color is rejected solenoid (224), color is rejected spring (225) and is rejected looper (226), framework (222) is fixed on color and rejects in shell (221), color is rejected solenoid (224) and is fixed in framework (222), color is rejected spring (225) one end and is hung on the hook of framework (222), one end hangs over and rejects on the sheet metal (227) that looper (226) is processed as one, banking stop (223) is fixed on framework (222), rejecting looper 226 is stuck on framework (222) by two draw-in grooves (228) of sheet metal (227) one end, the other end of sheet metal (227) withstands on banking stop (223).
3. a kind of global function osmotic pump controlled release tablet laser-beam drilling machine according to claim 1, it is characterized in that: described the first electromagnetism device for eliminating (13-1) and the second electromagnetism device for eliminating (13-2) comprise respectively base (131), X is to adjusting track (132), Y-direction is adjusted track (133), support (134), calutron (135) and rejecting pointer (136), wherein, X is fixed on base (131) to adjusting track (132), Y-direction is adjusted track (133) and is fixed on X to adjusting on track (132), calutron (135) is fixed on Y-direction by support (134) and adjusts on track (133), rejecting pointer (136) is fixedly connected with calutron (135).
4. a kind of global function osmotic pump controlled release tablet laser-beam drilling machine according to claim 3, it is characterized in that: described calutron (135) comprises shell (1351), solenoid (1352) and spring (1353), described rejecting pointer (136) comprises pointer (1361) and the electromagnetic core with cap (1362), pointer (1361) and the electromagnetic core with cap (1362) are fixed together, solenoid (1352) is fixed in shell (1351), pointer (1361) is through in the open-work of solenoid (1352), spring (1353) is enclosed within on the electromagnetic core (1362) with cap, electromagnetic core (1362) with cap is close to shell (1351) right side inwall.
5. a kind of global function osmotic pump controlled release tablet laser-beam drilling machine according to claim 1, is characterized in that: described the first laser instrument (7-1) and second laser (7-2) adopt radio-frequency carbone dioxide laser.
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| CN106392343B (en) * | 2016-09-26 | 2019-08-16 | 中国电子科技集团公司第四十八研究所 | A kind of solar battery sheet laser process equipment |
| CN108745925B (en) * | 2018-05-25 | 2020-12-15 | 合肥市雅视智能科技有限公司 | Omnibearing detection method for parts |
| CN109821760A (en) * | 2018-12-21 | 2019-05-31 | 国网新源张家口风光储示范电站有限公司 | A kind of graphite felt for vanadium cell intelligence cutting method and device |
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