CN101589991A - The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology - Google Patents
The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology Download PDFInfo
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- CN101589991A CN101589991A CN 200910040574 CN200910040574A CN101589991A CN 101589991 A CN101589991 A CN 101589991A CN 200910040574 CN200910040574 CN 200910040574 CN 200910040574 A CN200910040574 A CN 200910040574A CN 101589991 A CN101589991 A CN 101589991A
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Abstract
The present invention relates to a kind of full-automatic rubber paste coating equipment of adhering double-faced transdermal agent, this equipment is the improvement to general known common roll coater, ground from both sides to the centrosymmetry is provided with cloth feeding mechanism (1), coating front truck (3), cooler bin (5) and coating back car (6) successively at paster apparatus (7) and automatic laser section perforating device (8) both sides, by being used to smear the cloth connection of rubber-emplastrum, automatic coating thickness detection apparatus (4) is positioned at cooler bin (5) front end bottom.The invention still further relates to a kind of full-automatic rubber ointment coating process that can adhering double-faced transdermal agent, mainly comprised work feed, coating, detection applied thickness and adjust steps such as scraper gap, paster and laser boring section.The present invention has improved the deficiency of common roll coater in applied thickness control, and has gathered a plurality of production processes in a production line, has avoided the carrying of semi-finished product between different workshops, has improved production efficiency, has saved production cost.
Description
Technical field
The present invention relates to the production equipment and the processing technique of the rubber-emplastrum of field of medicaments, is a kind of full-automatic rubber ointment coating, detection, paster and punching section production equipment and processing technique thereof specifically.
Background technology
Plaster is a kind of important Chinese patent medicine, divides according to the mechanism of action in the Western medicine, and traditional Chinese medical science plaster is a kind of transdermal agent.World's transdermal dosage form accounts for 7% of pharmaceutical market at present, but because its multiple excellent drug performance, U.S. the world of medicine thinks that in the time of 10-15, the transdermal dosage form will occupy 1/3 of pharmaceutical market.The traditional Chinese medical science plaster mechanism of action meets the feature of transdermal agent fully, is a kind of good transdermal agent, meets the development trend of world's pharmaceutical market, and therefore, traditional Chinese medical science plaster is the important kind that Chinese medicine enters world market.Its easy to use, low price is used widely at home, and Chinese medicine rubber-emplastrum annual turnover is between tens to 10,000,000,000 yuan, and the output value reaches tens billion of units.
With respect to the Chinese medicine rubber-emplastrum market of continuous expansion, present rubber-emplastrum production and processing technology is not but also caught up with the paces of Chinese medicine production development and market development.At present, what domestic medical production industry was used more is common roll coater, mainly comprises putting car after cloth dolly, coating front truck, cooler bin and the coating, puts the cloth dolly and is positioned at coating front truck front end, cooler bin is positioned at coating front truck rear end, and parking stall, coating back is in the cooler bin rear end.In the coating front truck flattening device is installed, is used for the cloth base is expanded the limit, make things convenient for the back unguentum to apply; Also have adjusting handle, be used for regulating scraper gap, change coating layer thickness.Deviation correction mechanism is installed, strainer and wind-up roll after coating in the car: deviation correction mechanism is used for cloth is rectified a deviation, and is located at the center, so that make the alignment of cloth edge during rolling; Strainer carries out tensioning to cloth; Wind-up roll also provides cloth progressive major impetus except the cloth that rolling has applied.This device can satisfy the production requirement of rubber-emplastrum substantially, its shortcoming is that coating layer thickness is difficult for detecting, and error is big: operator need constantly the product that processes to be inspected by random samples, come to compare with standard value, simultaneously, in coating procedure, the detection of coating layer thickness is measured by micrometer or other mechanical measurement equipment, cause error very big, resolution is low, makes the wayward coating layer thickness of operator.In addition, in the coating front truck, do not have deviation correcting device, need operator constantly cloth to be rectified a deviation, be located at the center with hands.
The rubber-emplastrum production process mainly is divided into plurality of processes such as glue, work feed, coating, shearing, packing.Wherein work feed, unguentum coating, THICKNESS CONTROL are the production technologies of three keys, directly have influence on production efficiency, the quality of plaster, and then influence the income of enterprise.Chinese medicine unguentum coating equipment is different from the coating equipment in other field, than other coating apparatus requirements at the higher level is being arranged aspect coating thickness, coating uniformity coefficient, sanitary condition, the efficient.But at present domestic rubber-emplastrum coating line substantially all is in manual state, and most of production equipments are that manufacturer designs voluntarily, the complement disunity, with low content of technology, precision is low, poor reliability, product quality concordance are poor.It is outstanding problem that its Chinese medicinal ointment applied thickness can't accurately be controlled, most producers are in order to be not less than the ointment thickness calibration of national regulation, make all products all reach standard by the coating thickness that increases ointment, reduce substandard products, percent defective, but increased production cost in fact greatly, also caused the serious waste of resource simultaneously.Therefore, promote the production quantity and the quality of Chinese medicine rubber-emplastrum, must change its production equipment, improve production technology, make the standardization of unguentum own, seriation; Its production process informationization, digitized; It produces equipment high reliability, easy to operate.Automatic production line is used can greatly increase production efficiency, effectively reduces production costs, and is that modern industry increases the important means that the performance of enterprises promotes product quality.Automatic production line is introduced the Chinese medicine production field, will make its economic benefit significantly improve, reduce product price, strengthen product competitiveness.
Chinese invention patent application 200810028987.2 discloses a kind of full-automatic rubber paste coating equipment and technology; This coating equipment comprises cloth feeding mechanism, coating front truck, cooler bin, applied thickness automatic detection device and coating back car, wherein, along cloth-feeding direction, car is arranged in order after cloth feeding mechanism, coating front truck, cooler bin and the coating, by being used to smear the cloth connection of rubber-emplastrum; Front end below cooler bin is installed the applied thickness automatic detection device; And specifically disclose cloth feeding mechanism, coating front truck, cooler bin, applied thickness automatic detection device and be coated with the structure of car afterwards; But this equipment can not carry out adhering double-faced transdermal agent.
Summary of the invention
The object of the invention is to provide a kind of full-automatic rubber paste coating equipment that can adhering double-faced transdermal agent, the cloth that has applied that is used for delivering to the laminating apparatus place sticks on the paster two sides automatically, and ointment simultaneously is attached on the paster, simultaneously, automatically detect coat thickness in process of production, carry out Real-time and Dynamic according to detected value and adjust scraper gap.
Another object of the present invention is to provide a kind of full-automatic rubber ointment coating process that meets the said equipment.
Purpose of the present invention is achieved through the following technical solutions:
Comprise cloth feeding mechanism, coating front truck, cooler bin, automatic coating thickness detection apparatus, coating back car, paster apparatus, automatic laser section perforating device and the control system of mainly forming by PLC; Car after ground from both sides to the centrosymmetry is provided with cloth feeding mechanism, coating front truck, cooler bin and coating successively at paster apparatus and automatic laser section perforating device both sides, by being used to smear the cloth connection of rubber-emplastrum, the automatic coating thickness detection apparatus is positioned at cooler bin front end bottom;
Be provided with transition carrying roller first, transition carrying roller second, paster pair roller, web roll, traction pair roller second and mop roller between the vehicle frame of paster apparatus; Transition carrying roller first is positioned at the vehicle frame outside of paster apparatus, and transition carrying roller second is positioned at transition carrying roller first inside front, above transition carrying roller second web roll is set, and a pair of paster pair roller is set below web roll; Below the paster pair roller, mop roller is set; Longitudinally, traction pair roller second is set in the same horizontal plane of mop roller, traction pair roller second is connected with coating back vehicle motor;
In the automatic laser section perforating device, servomotor third, tape transport and laser bench are installed on the section workbench; Perforating mechanism, vertical laser dicing mechanism and horizontal laser dicing mechanism are installed on the laser bench; Perforating mechanism and beam deflection system are installed together; Perforating mechanism is on vertical laser dicing mechanism the right, and laterally laser dicing mechanism is on vertical laser dicing mechanism left side; The lasing light emitter of perforating mechanism and vertical laser dicing mechanism is a some lasing light emitter, and laterally the lasing light emitter of laser dicing mechanism is a word line shape lasing light emitter;
Control system is connected with servomotor first, servomotor second, servomotor third, preceding vehicle motor and back vehicle motor respectively, control each several part motor action, that realizes front truck gap adjustment, scanning, back car traction and laser dicing perforation sends operation synchronously to.
On the support of front end flattening device is installed, the support of rear end has the deviation correcting device first.
Two cover automatic scraper lash adjusting devices about having installed in the coating front truck, the servomotor first links to each other with worm screw, driving supporting worm gear rotates, the nut first is installed on the worm gear, the screw mandrel first supporting with the nut first is connected with the workbench first, and the workbench first is installed on the guide rail slide block group first, and guide rail slide block group first is installed on the base, base is installed on the frame of coating front truck, and applicator roll is installed on the workbench first by self-aligning ball bearing; Scraper is installed on the coating front truck, forms the gap with applicator roll.
Longitudinally, deviation correcting device second and traction pair roller first are installed successively in the car of coating back.
A kind of full-automatic rubber ointment coating process of adhering double-faced transdermal agent comprises work feed operation, painting process, detection overlay thickness and adjusts the scraper gap operation; Also comprise paster operation and laser boring and slicing process;
Described paster operation: the cloth that has applied process transition carrying roller first of bringing from the paster apparatus both sides and transition carrying roller second are delivered to the gap location between the paster pair roller, simultaneously, the paper that web roll from paster apparatus comes out also is sent to the gap location between the paster pair roller, and be positioned in the middle of the cloth that has applied of coming from both sides, cloth and paper are realized at paster pair roller place pasting, after the stickup, paper is positioned in the middle of two cloth, and traction pair roller second provides the cloth behind the paster to deliver to the power of automatic laser section perforating device;
Described laser boring and slicing process: the cloth of sending from traction pair roller second that has applied is sent on the table top of section workbench, laser drilling device emission laser, project on the table top through beam deflection system, cloth on the table top is punched, cloth after the punching vertically cuts through vertical laser dicing mechanism, and the cloth after being cut moves to horizontal laser dicing mechanism place and carries out transverse cuts.
Described work feed operation is: cloth is sent into the transition carrying roller first of paster apparatus successively by car after cloth feeding mechanism, coating front truck, cooler bin and the coating, the traction pair roller first on the car of coating back provides pull strength; Flattening device on the cloth feeding mechanism is used for before the coating cloth base being expanded the limit; Deviation correcting device first on the cloth feeding mechanism is used to correct the deflection of cloth base, makes it occupy the center of coating base plate; The deflection that deviation correcting device second in the car of coating back is used to correct the cloth after the coating makes it occupy the center, for the paster process of back is prepared.
Described detection overlay thickness and adjustment scraper gap operation are to detect the thickness of overlay above the cloth that has applied by the automatic coating thickness detection apparatus, it is compared with the default definite value in the control system, give control system with the fiducial value signal feedback, control system is to this signal processing, output is adjusted signal and is given the servomotor first, thereby make the work of automatic scraper lash adjusting device, change gap between applicator roll and the scraper by adjusting the monolateral or bilateral height of applicator roll, make applied thickness reach setting value.
When described detection overlay thickness and adjustment scraper gap operation detect the thickness of overlay above the cloth that has applied, the scraper coating thickness thickness measurement online of real-time detected value and detector and the preset value of control system are compared, when detected value is lower than preset value, device for dotting in the applied thickness automatic detection device starts, and labelling is carried out in this detection position.
This invention is mainly used in the rubber-emplastrum production field in the medicine production, and still, wherein part producing equipment or processing technique are not limited to the rubber-emplastrum field again, also comprise field of papermaking, field of textiles, print field, film production field etc.
With respect to prior art, the present invention has following advantage:
(1) on a production line, carries out adhering double-faced transdermal agent, avoided the handling process of semi-finished product between different workshops, liberated the labour force greatly.
(2) dynamic auto control coating thickness makes coating layer thickness promptly satisfy production requirement, can not make Producer require deliberately to add thick coating because of worrying that coating layer thickness does not reach again, has saved production cost.
(3) course of processing is integrated, and operating process realizes full-automatic, and it is more simple that operating process becomes, and production efficiency obtains bigger raising.
Description of drawings
Fig. 1 is a population structure sketch map of the present invention;
Fig. 2 is the cloth feeding mechanism structure chart among the present invention;
Fig. 3 is the coating front truck structure chart among the present invention;
Fig. 4 is the scraper gap guiding mechanism structure chart in the coating front truck;
Fig. 5 is that worm and gear group and feed screw nut organize connection layout in the worm and gear seat in the scraper gap guiding mechanism structure;
Fig. 6 is the automatic coating thickness detection apparatus structure chart among the present invention;
Fig. 7 is the casing group structure chart in the automatic coating thickness detection apparatus;
Fig. 8 is bassinet structure figure after the coating among the present invention;
Fig. 9 is the paster apparatus structure chart among the present invention;
Figure 10 is the section of the automatic laser among an embodiment perforating device structure chart among the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples, but embodiments of the present invention are not limited only to this.
As shown in Figure 1, a kind of full-automatic rubber paste coating equipment of adhering double-faced transdermal agent comprises cloth feeding mechanism 1, coating front truck 3, automatic coating thickness detection apparatus 4, cooler bin 5, coating back car 6, paster apparatus 7 and automatic laser section perforating device 8.Wherein, cloth feeding mechanism 1, coating front truck 3, automatic coating thickness detection apparatus, cooler bin 5 and coating back car 6 all have two covers, and divide the both sides that occupy paster apparatus 7, about paster apparatus 7 and automatic laser section perforating device 8 symmetries.In paster apparatus 7 one sides, longitudinally, cloth feeding mechanism 1, coating front truck 3, cooler bin 5 and coating back car 6 are arranged in order, by being used to smear the cloth connection of rubber-emplastrum; Specifically be at cloth feeding mechanism 1 behind coating front truck 3, coating front truck 3 back are cooler bins 5, front end below cooler bin 5 is installed automatic coating thickness detection apparatus 4, cooler bin 5 back are coating back cars 6, paster apparatus 7 is installed in the car back after coating, and paster apparatus 7 back are automatic laser section perforating devices 8.The mop roller 2 of some all is installed on cloth feeding mechanism 1, coating front truck 3, cooler bin 5, coating back car 6 and paster apparatus 7.This coating equipment also comprises the control system of mainly being made up of PLC (Programmable Logic Controller), control system is connected with the back vehicle motor with servomotor first 311, servomotor second 438, servomotor the third 82, preceding vehicle motor respectively, control each several part motor action realizes operations such as sending to synchronously of front truck gap adjustment, scanning, back car traction and laser dicing perforation.The pneumatic servo control that deviation correcting device source of the gas power carries is had a style of one's own, control correction action.
Fig. 2 is the cloth feeding mechanism structure chart among the present invention.As shown in the figure, up and down two square sets of cloth feeding mechanism 1 for linking together, the support of front end is higher than the support of rear end, flattening device 11 (this device sees that patent CN1451598 introduces) is installed on the support of front end, and the support of rear end has deviation correcting device first 12 (this device sees that patent CN 1667184A introduces).Flattening device 11 is positioned at deviation correcting device first 12 fronts.
Shown in Fig. 3,4,5, coating front truck 3 is that the coating front truck to common roll coater has carried out improving (referring to CN200810028987.2), except comprising original coating base plate 34, applicator roll 32, scraper 33, also comprise automatic scraper lash adjusting device 31.Automatic scraper lash adjusting device 31 comprises servomotor first 311, worm screw 312, worm gear 313, nut first 314, screw mandrel first 315, guide rail slide block group first 317, workbench first 316, base 318, frame 319 and self-aligning ball bearing 3110.Applicator roll 32 is installed on the workbench first 316 by self-aligning ball bearing 3110, and workbench first 316 is installed on the base 318 by guide rail slide block group first 317, and base 318 is installed on the frame 319; Workbench first 316 be connected with screw mandrel first 315, the nut first 314 supporting with screw mandrel first 315 is installed on the worm gear 313, be connected with servomotor first 311 by shaft coupling with the end of the supporting worm screw 312 of worm gear 313, manual adjustment handwheel 35 be installed at the other end of worm screw 312; Coating base plate 34 and scraper 33 are installed on the frame 319.Servomotor first 311 drives worm gear 313 and rotates, and then drive screw mandrel first 315 by nut first 314 and move up and down, screw mandrel first 315 drives workbench first 316 and can slide up and down along guide rail slide block group first 317, and adjusts the spacing of applicator roll 32 and scraper 33 by self-aligning ball bearing 3110.When servomotor first 311 was closed, rotatable handwheel 35 was regulated the spacing of applicator roll 22 and scraper 33.
Shown in Fig. 6,7, automatic coating thickness detection apparatus 4 (referring to CN200810028987.2 applied thickness automatic detection device 6) comprises thickness gauge 41, device for dotting 42 (as auspicious capital, Shanghai RM2 type electric magnet), casing group 43, workbench second 44, housing seat 45, studs 46 and support 47.Thickness gauge 41 and device for dotting 42 all are installed on the workbench second 44, and device for dotting 42 separations are in the both sides of thickness gauge 41; Workbench second 44 is installed on the box bottom 437 by guide rail slide block group second 432, and is connected with nut second 433 by contiguous block 431; The screw mandrel second 434 supporting with nut second 433 is installed on the box bottom 437 by screw rodb base 435,436; Screw mandrel second 434 1 ends link to each other with servomotor second 438 by shaft coupling, as power intake.Casing group 43 is installed on the housing seat 45 by bolt; Housing seat 45 links to each other with support 47 by studs 46.Servomotor second 438 drives nut second 433 move left and right by screw mandrel second 434, and nut second 433 drives workbench second 44 along guide rail slide block group second 432 move left and right by contiguous block 431, and then makes thickness gauge 41 and device for dotting 42 move left and right.Thickness gauge 41 stretches into cooler bin by the square hole of cooler bin 5 bottoms, and contacts with cloth in the cooler bin.Thickness gauge 41 adopts the 1103AccuProbe type gamma single face reflection sensor of NDC company, thickness gauge 41 also has scraper coating thickness thickness measurement online and control system, can coating layer thickness value and its preset value of real-time detection cloth be compared, and judge.
Fig. 8 is bassinet structure figure after the coating among the present invention (referring to a CN200810028987.2 coating back car 9).As shown in the figure, coating back car 6 comprises the traction pair roller first 62 of deviation correcting device second 61 (seeing that patent CN 1667184A introduces) and two pairs of roll shapes.Deviation correcting device second 61 and two pairs of traction pair roller first 62 all are installed in the central frame beam that is coated with back car 6, wherein deviation correcting device second 61 is positioned at two pairs of traction pair roller first 62 fronts, the rear portions of two pairs of traction pair roller first 62 car 6 after coating, and the two pairs of traction pair roller first 62 longitudinally horizontal layout in same plane.
Fig. 9 is the paster apparatus structure chart among the present invention.As shown in the figure, paster apparatus 7 comprises a pair of transition carrying roller first 71 of rod type, a plurality of transition carrying roller second 72, paster pair roller 73, web roll 74, traction pair roller second 75 and mop roller 2, all is installed between the vehicle frame of paster apparatus 7.Wherein, a pair of transition carrying roller first 71 is positioned at the vehicle frame outside of paster apparatus 7, the cloth that has applied that is used for coming out from the traction pair roller first 62 that is coated with back car 6 promotes, and transition carrying roller second 72 is used for cloth is diverted to paster pair roller 73 directions, is positioned at transition carrying roller first 71 inside fronts.Above transition carrying roller second 72, web roll 74 is set, a pair of paster pair roller 73 is set below web roll 74; A mop roller 2 that is used to turn to usefulness is set below paster pair roller 73; Longitudinally, another is set to traction pair roller second 75 in the same horizontal plane of mop roller 2, traction pair roller second 75 is connected with coating back vehicle motor, and traction power is provided by coating back vehicle motor.After cloth comes out from back car traction pair roller first 62, at first pass through transition carrying roller first 71 with its lifting, through transition carrying roller second 72 it is diverted to paster pair roller 73 then, at paster pair roller 73 places, from transition carrying roller second 72 cloth that transmits and the paper realization of getting off of paster pair roller 73 both sides from web roll 74 paste into as a whole after, turn to through mop roller 2, deliver to traction pair roller second 75 places, deliver to section workbench 81 places then and carry out the subsequent handling operation.
As shown in figure 10, automatic laser section perforating device 8 comprises section workbench 81, servomotor the third 82, tape transport 83, laser bench 84, perforating mechanism 85 (seeing the laser instrument 2 among the patent CN 2562917Y), beam deflection system 86 (seeing the beam deflection system 52 among the patent CN 2562917Y), vertically laser dicing mechanism 87 (with the laser instrument 2 among the patent CN 2562917Y) and horizontal laser dicing mechanism 88 (seeing the word line laser instrument that in-line laser instrument among the patent CN101033953 or Shanghai company of Pan Chuan photoelectricity section provide).Wherein, servomotor the third 82, tape transport 83 and laser bench 84 are installed on the section workbench 81; Perforating mechanism 85 and beam deflection system 86 are installed together; Perforating mechanism 85, vertical laser dicing mechanism 87 and horizontal laser dicing mechanism 88 are installed on the laser bench 84; Perforating mechanism 85 is on vertical laser dicing mechanism 87 the right, and laterally laser dicing mechanism 88 is on vertical laser dicing mechanism 87 left sides.Wherein, the lasing light emitter of perforating mechanism 85 and vertical laser dicing mechanism 87 is a some lasing light emitter, and laterally the lasing light emitter of laser dicing mechanism 88 is a word line shape lasing light emitter.Wide according to cloth, many group punching lasing light emitters and cutting lasing light emitter can be set.In section, punching process, cloth is positioned on the table top of section workbench 81 all the time, the speed of service of servomotor the third 82 control tape transports 83, the section workbench is the synchronous band in the tape transport 83, in the course of the work along with cloth is synchronized with the movement, after finishing section, drilling process, finished product drops to the case that connects material from section workbench 81 automatically.In this example, cloth is wide to be 800mm, is provided with 8 groups of punching lasing light emitters and vertically cuts lasing light emitter.
A kind of full-automatic rubber ointment coating process comprises the steps:
(1) work feed: as shown in Figure 1, whole work feed operation is finished together by cloth feeding mechanism 1, coating front truck 3, cooler bin 5 and coating back car 6 and paster apparatus 7.Cloth is placed on the base of cloth feeding mechanism 1, delivers to 11 pairs of cloth bases of flattening device through the mop roller 2 on the cloth feeding mechanism 1 and expands the limit, rectifies a deviation through 12 pairs of cloth of deviation correcting device first then, is positioned at the center when making cloth through coating base plate 34; Cloth after the correction is delivered on the coating base plate 34 through the mop roller 2 on the coating front truck 3, delivers to cooler bin 5 coolings after process scraper 33 and applicator roll 32 apply, and transmits on the mop roller in cooler bin 2; The deviation correcting device second 61 that the cloth that transports out from cooler bin 5 is delivered on the car 6 of coating back is rectified a deviation; Cloth after the correction is through mop roller 2 and the two pairs of traction pair roller first 62 and traction pair roller second 75 places, delivers to the section of punching of automatic laser section perforating device 8 places at last.
(2) coating: when two pairs of tractions on the car 6 of coating back were advanced to the 75 drive cloth of the traction pair roller second in rod first 62 and the paster mechanism 7, the PUR on the coating base plate 34 can advance with cloth, and the gap location between scraper 33 and applicator roll 32 sticks on the cloth.
(3) thickness detects and adjusts scraper gap: when the cloth that has applied passes through cooler bin 5, thickness gauge 41 goes in the cooler bin 5 and with cloth to contact by the hole depth that is provided with on the cooler bin 5, drive actuating device screw mandrel second 434 by the power set servomotor second in the casing group 43 438, nut second 433, guide rail slide block group second 432 and connecting device contiguous block 431 and 44 motions of workbench second, and and then drive to drive thickness gauge 41 side-to-side movements, the cloth that has applied is carried out high-velocity scanning, in scanning process, thickness gauge 41 can detect the coating layer thickness of cloth, and in real time the preset value of detected value and scraper coating thickness thickness measurement online and control system is compared, when detected value is lower than preset value, device for dotting 42 in the automatic coating thickness detection apparatus 4 starts, and labelling is carried out in this detection position.When scanning detects in one direction, have only a cover to be positioned at device for dotting 42 work of direction of motion rear side, for example, when detecting, only be positioned at device for dotting 42 work in workbench second 44 left sides toward right-hand scanning.
In the scan period, thickness gauge 41 feeds back to The whole control system with detected meansigma methods, and compare with preset value in the control system, if meansigma methods is lower than the preset value of control system, then control system is sent instruction to automatic scraper lash adjusting device 31, servomotor first 311 in the automatic scraper lash adjusting device 31 is started, by worm gear first 313, worm screw first 312, screw mandrel first 315, nut first 314 drive mechanisms such as grade and self-aligning ball bearing 3110, workbench first 316, guide rail slide block group first 317, drive applicator rolls 32 such as base 318 move up, increase scraper gap, coating layer thickness is met the demands.
(4) paster: after the cloth that applied draws pair roller first 62 through the deviation correcting device second 61 of coating back car 6 and two pairs, be sent to laminating apparatus 7 places.At first, the cloth of bringing from paster apparatus 7 both sides that has applied promotes through transition carrying roller first 71, turn to through transition carrying roller second 72 then, cloth is delivered to gap location between the paster pair roller 73, simultaneously, the paper that web roll 74 from paster apparatus 7 comes out also is sent to the gap location between the paster pair roller 73, and is positioned in the middle of the cloth that has applied of coming from both sides.Cloth and paper are realized at paster pair roller 73 places pasting, and after the stickup, paper is positioned in the middle of two cloth and becomes one; Cloth after the stickup and paper turn to through mop roller 2 and deliver to traction pair roller second 75 places, and traction pair roller second 75 provides paster power, and play the effect of the cloth after pasting and paper being delivered to automatic laser section perforating device 8.
(5) laser boring, section: the cloth behind the paster is delivered to section workbench 81 from traction pair roller second 75, and in the punching slicing processes, cloth is positioned on the tape transport 83 all the time.At first perforating mechanism 85 punches to cloth after handling through beam deflection system 86, then, cloth after the punching is delivered to vertical laser dicing mechanism 87 places and is cut longitudinally, cloth is delivered to horizontal laser dicing mechanism 88 then, and the cloth that will vertically cut under the linear laser source cutting in the horizontal laser dicing mechanism 88 cuts into trimmed size.In punching, slicing processes, perforating mechanism 85 and horizontal laser dicing mechanism 88 are pulse operations, and vertically laser slicing machine 87 is continuous operations.
Claims (8)
1, a kind of full-automatic rubber paste coating equipment of adhering double-faced transdermal agent comprises cloth feeding mechanism (1), coating front truck (3), cooler bin (5), automatic coating thickness detection apparatus (4), coating back car (6), paster apparatus (7), automatic laser section perforating device (8) and the control system of mainly being made up of PLC; It is characterized in that: ground from both sides to the centrosymmetry is provided with cloth feeding mechanism (1), coating front truck (3), cooler bin (5) and coating back car (6) successively at paster apparatus (7) and automatic laser section perforating device (8) both sides, by being used to smear the cloth connection of rubber-emplastrum, automatic coating thickness detection apparatus (4) is positioned at cooler bin (5) front end bottom;
Be provided with transition carrying roller first (71), transition carrying roller second (72), paster pair roller (73), web roll (74), traction pair roller second (75) and mop roller (2) between the vehicle frame of paster apparatus (7); Transition carrying roller first (71) is positioned at the vehicle frame outside of paster apparatus (7), transition carrying roller second (72) is positioned at transition carrying roller first (71) inside front, in transition carrying roller second (72) top web roll (74) is set, a pair of paster pair roller (73) is set in web roll (74) below; In paster pair roller (73) below mop roller (2) is set; Longitudinally, traction pair roller second (75) is set in the same horizontal plane of mop roller (2), traction pair roller second (75) is connected with coating back vehicle motor;
In the automatic laser section perforating device (8), servomotor third (82), tape transport (83) and laser bench (84) are installed on the section workbench (81); Perforating mechanism (85), vertical laser dicing mechanism (87) and horizontal laser dicing mechanism (88) are installed on the laser bench (84); Perforating mechanism (85) and beam deflection system (86) are installed together; Perforating mechanism (85) is on vertical laser dicing mechanism (87) the right, and laterally laser dicing mechanism (88) is on vertical laser dicing mechanism (87) left side; The lasing light emitter of perforating mechanism (85) and vertical laser dicing mechanism (87) is a some lasing light emitter, and laterally the lasing light emitter of laser dicing mechanism (88) is a word line shape lasing light emitter;
Control system is connected with servomotor first (311), servomotor second (438), servomotor third (82), preceding vehicle motor and back vehicle motor respectively, control each several part motor action, that realizes front truck gap adjustment, scanning, back car traction and laser dicing perforation sends operation synchronously to.
2, the full-automatic rubber paste coating equipment of adhering double-faced transdermal agent according to claim 1 is characterized in that, flattening device (101) is installed on the support of front end, and the support of rear end has deviation correcting device first (102).
3, the full-automatic rubber paste coating equipment of adhering double-faced transdermal agent according to claim 1, it is characterized in that, two cover automatic scraper lash adjusting devices (31) about having installed in the coating front truck (3), servomotor first (311) links to each other with worm screw (312), driving supporting worm gear (313) rotates, nut first (314) is installed on the worm gear (313), the screw mandrel first (315) supporting with nut first (314) is connected with workbench first (316), workbench first (316) is installed on the guide rail slide block group first (317), guide rail slide block group first (317) is installed on the base (318), base (318) is installed on the frame (319) of coating front truck (3), and applicator roll (32) is installed on the workbench first (316) by self-aligning ball bearing (3110); Scraper (33) is installed on the coating front truck (3), forms the gap with applicator roll (32).
4, the full-automatic rubber paste coating equipment of adhering double-faced transdermal agent according to claim 1 is characterized in that, longitudinally, deviation correcting device second (61) and traction pair roller first (62) is installed successively in the coating back car (6).
5, a kind of full-automatic rubber ointment coating process of adhering double-faced transdermal agent comprises work feed operation, painting process, detection overlay thickness and adjusts the scraper gap operation; It is characterized in that: also comprise paster operation and laser boring and slicing process;
Described paster operation: the cloth that has applied process transition carrying roller first of bringing from paster apparatus (7) both sides (71) and transition carrying roller second (72) are delivered to the gap location between the paster pair roller (73), simultaneously, the paper that web roll (74) from paster apparatus (7) comes out also is sent to the gap location between the paster pair roller (73), and be positioned in the middle of the cloth that has applied of coming from both sides, cloth and paper are located to realize pasting at paster pair roller (73), after the stickup, paper is positioned in the middle of two cloth, and traction pair roller second (75) provides the cloth behind the paster to deliver to the power of automatic laser section perforating device;
Described laser boring and slicing process: the cloth of sending from traction pair roller second (75) that has applied is sent on the table top of section workbench (81), laser drilling device (85) emission laser, project on the table top through beam deflection system (86), cloth on the table top is punched, cloth after the punching vertically cuts through vertical laser dicing mechanism (87), and the cloth after being cut moves to horizontal laser dicing mechanism (88) and locates to carry out transverse cuts.
6, the full-automatic rubber ointment coating process of a kind of adhering double-faced transdermal agent according to claim 5, it is characterized in that, described work feed operation is: cloth is sent into the transition carrying roller first (71) of paster apparatus (7) successively by cloth feeding mechanism (1), coating front truck (3), cooler bin (5) and coating back car (6), the traction pair roller first (62) on the coating back car (6) provides pull strength; Flattening device (11) on the cloth feeding mechanism (1) is used for before the coating cloth base being expanded the limit; The deflection that deviation correcting device first (12) on the cloth feeding mechanism (1) is used to correct the cloth base makes it occupy the center of coating base plate (34); The deflection that deviation correcting device second (61) in the coating back car (6) is used to correct the cloth after the coating makes it occupy the center, for the paster process of back is prepared.
7, the full-automatic rubber ointment coating process of a kind of adhering double-faced transdermal agent according to claim 5, it is characterized in that, described detection overlay thickness and adjustment scraper gap operation are to detect the thickness of overlay above the cloth that has applied by automatic coating thickness detection apparatus (3), it is compared with the default definite value in the control system, give control system with the fiducial value signal feedback, control system is to this signal processing, output is adjusted signal and is given servomotor first (311), thereby make automatic scraper lash adjusting device (31) work, change gap between applicator roll (32) and the scraper (33) by adjusting the monolateral or bilateral height of applicator roll (32), make applied thickness reach setting value.
8, the full-automatic rubber ointment coating process of a kind of adhering double-faced transdermal agent according to claim 7, it is characterized in that, when described detection overlay thickness and adjustment scraper gap operation detect the thickness of overlay above the cloth that has applied, the scraper coating thickness thickness measurement online of real-time detected value and detector and the preset value of control system are compared, when detected value is lower than preset value, device for dotting (42) in the applied thickness automatic detection device (4) starts, and labelling is carried out in this detection position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910040574 CN101589991A (en) | 2009-06-25 | 2009-06-25 | The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910040574 CN101589991A (en) | 2009-06-25 | 2009-06-25 | The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology |
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| CN101589991A true CN101589991A (en) | 2009-12-02 |
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| CN 200910040574 Pending CN101589991A (en) | 2009-06-25 | 2009-06-25 | The full-automatic rubber paste coating equipment of adhering double-faced transdermal agent and technology |
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| CN102423747A (en) * | 2011-10-13 | 2012-04-25 | 河南羚锐制药股份有限公司 | Adhesive plaster transfer process coating method |
| CN102423747B (en) * | 2011-10-13 | 2013-06-19 | 河南羚锐制药股份有限公司 | Adhesive plaster transfer process coating method |
| CN103110518A (en) * | 2013-03-08 | 2013-05-22 | 桂林电子科技大学 | Automatic spread coating machine of black plaster |
| CN105853230A (en) * | 2016-03-24 | 2016-08-17 | 天津卓普医疗器械有限公司 | Automatically adjusted cataplasm automatic production line |
| CN106111460A (en) * | 2016-08-31 | 2016-11-16 | 宜昌新成石墨有限责任公司 | Double spread system |
| CN106111460B (en) * | 2016-08-31 | 2017-11-28 | 宜昌新成石墨有限责任公司 | Double spread system |
| CN108339201A (en) * | 2018-04-08 | 2018-07-31 | 无锡瑞宁科技有限公司 | A kind of patch and preparation method thereof for promoting postoperative intestine to wriggle and urinate |
| CN108379078A (en) * | 2018-04-09 | 2018-08-10 | 哈尔滨理工大学 | A kind of medicine film automatic spray mechanism |
| CN109732226A (en) * | 2019-02-28 | 2019-05-10 | 深圳眼千里科技有限公司 | A kind of Full-automatic laser cutting machine |
| CN109732226B (en) * | 2019-02-28 | 2024-03-15 | 深圳眼千里科技有限公司 | Full-automatic laser cutting machine |
| CN113649242A (en) * | 2021-02-05 | 2021-11-16 | 河北华胜科技有限公司 | Preparation method of rubber paste |
| CN113649222A (en) * | 2021-02-05 | 2021-11-16 | 河北华胜科技有限公司 | Rubber paste coating equipment |
| CN113070591A (en) * | 2021-05-13 | 2021-07-06 | 湖北中烟工业有限责任公司 | Double-end online flight laser cutting device |
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Application publication date: 20091202 |