CN101104447B - Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag - Google Patents
Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag Download PDFInfo
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- CN101104447B CN101104447B CN2007101476157A CN200710147615A CN101104447B CN 101104447 B CN101104447 B CN 101104447B CN 2007101476157 A CN2007101476157 A CN 2007101476157A CN 200710147615 A CN200710147615 A CN 200710147615A CN 101104447 B CN101104447 B CN 101104447B
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Abstract
The present invention discloses an intelligent printing mechanism for a membrane transport system for large transfusion soft bag production, which comprises a rack, at least one set of thermal transfer printing intelligent marking system that can print large transfusion soft bag lettering, and one set of membrane transport system. The thermal transfer printing intelligent marking system comprises a control panel and at least a printed letter; the membrane transport system is composed of a membrane transport device and a membrane tensioning device. The thermal transfer printing intelligent marking system of the invention can input and print graphics and text, print real-time variables, such as the production date, the batch number, and the validity period, and also can print bar codes; the membrane transport system can make the bag membrane pass under the print head of the intelligent marking system at a normal printing speed required by thermal transfer printing intelligent marking system, so as to solve the problems that the prior art requires batch number replacement for heating, and is low in production efficiency and poor in printing quality, thereby the production efficiency and product quality is improved.
Description
Technical field
The invention belongs to pharmaceutical equipment, employed equipment when particularly when producing big infusion soft bag, big infusion soft bag being carried out lettering.
Technical background
Used transfusion package bag in the medical treatment, shown in Fig. 3,4, the label substance 181 on the transfusion package bag 18 must comprise main label and product batch number, date manufactured and subject word.The content of main label is generally followed according to the requirement of the Pharmacopoeia of the People's Republic of China, GMP and national Bureau of Drugs Supervision rules and is determined.Because above-mentioned three the modification cycle was generally 5 years, so the content of main label will be changed in general 5 years, because the capacity of infusion solutions material-compound tank is generally 1.5 hours capacity of filling production lines can, the lot number of the product of the soup institute can that once prepares is identical, so product batch number needed to change once in general one and a half hours, the date manufactured is then changed once every day.The printing device of existing big infusion soft bag production generally is that the main label content is carved into a type printing stencil, and it is that type printing is to satisfy the frequent requirement of changing that the single word grain of the general employing of product batch number, date manufactured and subject word is formed the lot number body.Because infusion bag is earlier bag film 17 printed labels to be gone bag, can again, seal, sterilize, this requires printed label the time to bear the immersion of high pressure high temperature vapor and do not fade in sterilization, thus soft bag of lettering generally adopt heat-transferring method with the thermoprint at high temperature of the colorant on the colour band to the bag film.So existing printing device must have a cover heating and a temperature control apparatus.
Existing printing device is shown in Fig. 9,10: when bag film 17 enters printing device, the bag film is fixed on the backing plate 233 by bag film anchor fitting 24, cylinder 25 drives the printing stencil 27 and the lot number body 28 that have been heated to design temperature and moves downward, colour band 29 is pressed onto on the bag film 17, thereby the colorant thermoprint on the colour band 29 is finished lettering work to bag film 17.25 withdrawals of pressurize certain hour exhaust hood, printing stencil 27 and lot number body 28 upward movements leave bag film 17, and the ram retracts on the press mold cylinder on the bag film anchor fitting 24 is decontroled bag film 17 simultaneously, waits for lettering next time.
Adopt this printing device to have following shortcoming:
1, general every production 1.5 hours needs to change lot number, change need behind the lot number lot number body is heated to design temperature after manufacturing line could move (needing 20 minutes), so per tour (by calculation in 8 hours) running time is about 6.5 hours, promptly living energy degree of utilization have only 81%.
2, main label content 181 differences then need different printing stencils 27, thereby cause printing stencil various in style 27, and occupied fund is big.The Pharmacopoeia of the People's Republic of China, GMP and national Bureau of Drugs Supervision rules periodic modification are scrapped thereby cause the change of main label content to cause having now printing stencil 27 simultaneously.Printing stencil 27 investments that more renew are big.
3, because there is certain error in processing, and printing stencil 27 and lot number body 28 are installed on the same heating plate 26, thereby the unclear situation of lettering may occur, thereby influence product design; Be transferred to the state that meets the demands, burn in period is long.
4, owing to adopt heating plate 26 heating printing boards 27, heat efficiency is low, and energy consumption is big.
5, colour band 29 degree of utilizations are low, lettering cost height.
6, can not print the proof of identification-product bar code of single product.Thereby cause existing infusion solutions product after opening the box, can't follow the tracks of the use result of single product.
Summary of the invention
At the problem that prior art exists, the object of the present invention is to provide the intelligent printer structure of the high big infusion soft bag production of a kind of easy to use, lettering steady quality, production efficiency with band film delivery system.
The present invention solves the technical scheme that its technical matters takes: a kind of big infusion soft bag production is with the intelligent printer structure of band film delivery system, comprise frame, comprise that also at least one cover can print the hot transfer printing intelligence of big infusion soft bag lettering content and beat a code system and a mantle delivery system, described hot transfer printing intelligence is beaten code system and is comprised control panel and at least one type-script, described film delivery system is made up of film feeder and film tightening device, sense of motion with the bag film is reference, film feeder is installed in the place ahead of type-script, the film tightening device is installed in the place ahead of film feeder, the film tightening device is by the tensioning weight, line slideway auxiliary, holder film roller and position detecting switch are formed, described holder film roller and line slideway auxiliary are separately fixed on the frame, described tensioning weight is fixed on the slide block of line slideway auxiliary, the bag film forms U-shaped tenesmus trend and tensioning under the effect of tensioning weight self gravitation from the middle pile warp tensioning of two holder film rollers weight, position detecting switch is separately positioned on the most significant bit of tensioning weight rising and the lowest order of decline, when the tensioning weight drops to extreme lower position detector switch place, film feeder and hot transfer printing intelligence are beaten code system and are quit work, when extreme lower position detector switch place is left in the rising of tensioning weight, film feeder and hot transfer printing intelligence are beaten code system and are started working, when the tensioning weight is raised to detector switch place, extreme higher position, then the filming-drawing mechanism with the film delivery system quits work, wait intelligent printer structure is sent the bag film of printed word here, the tensioning weight is descended leave detector switch place, extreme higher position.
Described film feeder is become with linear actuator, linear guide, membrane frame and folder film cylinder by the electro-motor of speed-controllable system, wherein pressing from both sides the film cylinder is installed on the membrane frame, the membrane frame is installed on the linear guide and by electro-motor and drives its back and forth operation back and forth through linear actuator, and then drive is fed forward by the bag film that folder film cylinder compresses.
Described film feeder is made up of electro-motor and the first film feeding cylinder, the second film feeding cylinder, pressure-regulating device and the driving system of speed-controllable system, wherein the first film feeding cylinder and the second film feeding cylinder are arranged in parallel up and down, the electrical motor driven first film feeding cylinder rotates, through driving system power is passed to the second film feeding cylinder simultaneously, make it to rotate with opposite direction, because control apparatus is added in pressure on the second film feeding cylinder, the bag film is subjected to the pressure of two film feeding cylinders, is fed forward under the effect of friction.
The present invention can print the intelligent code system and the film delivery system of beating of hot transfer printing of big infusion soft bag lettering content by having increased at least one cover, and described hot transfer printing intelligence is played input and the printing that code system can be finished figure, literal; Can print real-time variable, as date manufactured, lot number, subject word; Energy type slug font code, and the film delivery system can carry the bag film process intelligence to beat under the printhead of code system, and can beat the desired speed process of the normal printing of code system to satisfy hot transfer printing intelligence, thereby having solved needs to change lot number and heats in the prior art, production efficiency is low, the problem of print quality difference, thus production efficiency and product quality improved.
Description of drawings
Fig. 1 is the front view of embodiment of the present invention one;
Fig. 2 is Fig. 1 left view;
Fig. 3 is the scheme drawing behind the bag film lettering;
Fig. 4 is the structural representation of big infusion soft bag packing;
Fig. 5 is the front view of embodiment of the present invention two;
Fig. 6 is Fig. 5 left view;
Fig. 7 is the structural representation front view that soft bag product line of the present invention is housed;
The birds-eye view of Fig. 8 Fig. 7;
Fig. 9 is the prior art constructions scheme drawing;
The scheme drawing of Figure 10 bag film behind the prior art lettering.
Accompanying drawing indicates
1 film feeding mechanism, 2 intelligent printer structures
3 filming-drawing mechanisms, 4 builders, 5 joint weld mechanisms
6 remove 7 bags of transfer device 8 filling mechanisms of slitter edge mechanism
10 soft bags of output mechanisms of 9 enclosed mechanisms, 11 frames
12 bags of conveying mechanisms 13 supply interface agency automatically for lid mechanism 14 automatically
15 interface conveying mechanisms, 16 interface preheating mechanisms, 17 bag films
18 big infusion soft bags are packed 181 lettering contents
21 hot transfer printing intelligence are beaten code system 211 type-scripts 2111 printheads
212 control panels, 22 film delivery systems
221 film feeders, 2211 electro-motors
2212 linear actuators, 2213 linear guides.
2214 membrane framves, 2215 folder film cylinders
2,216 first film feeding cylinders, 2,217 second film feeding cylinders
2218 pressure-regulating devices, 2219 driving systems
222 film tightening devices, 2221 tensioning weights
2222 line slideway auxiliaries, 2223 holder film rollers
2224 extreme lower position detector switches, 2225 extreme higher position detector switches
23 lettering frames, 231 support plates, 232 film-traying rolls
233 backing plates, 24 bag film anchor fittings
25 cylinders, 26 heating plates
27 printing stencils, 28 lot number bodies, 29 colour bands
The specific embodiment
Embodiment one
As shown in Figure 1, 2, hot transfer printing intelligence is beaten on the wallboard 231 that code system 21 is fixed on lettering frame 23, and wherein the Width of the printhead 2111 of type-script 211 is identical with bag film 17 Widths.Film delivery system 22 is installed on the frame 11, and wherein film feeder 221 the place ahead of being installed in type-script 211 is reference with the sense of motion of bag film, and the place ahead that film tightening device 222 is installed in film feeder as shown in Figure 1.When starting working, the membrane frame 2214 of film feeder 221 is positioned at right-hand member, and folder film cylinder 2215 compresses bag film 17 downwards, and the membrane frame 2214 that electro-motor 2211 drives on the linear actuator 2212 is being with bag film 17 to left movement.When film feeder 221 send 17 with certain speed during through film-traying roll 232 too with the bag film, printhead 2111 on the type-script 211 begins the content that configures to print on the bag film 17, the lettering content of can be continuously printing a plurality of sacks by the spacing of setting to the bag film 17 as shown in Figure 3, when the membrane frame to left movement when speed knot, 2215 withdrawals of folder film cylinder, decontrol bag film 17, membrane frame 2214 on the electro-motor 2211 driving linear actuators 2212 moves right fast gets back to the initial position, finishes the one action circulation.The one action circulation is only printed 2 among the figure.But can follow according to the circulation of manufacturing line requirement one action and print lettering content a plurality of as that can play 3,4,5,6 sacks.
When the tensioning weight 2221 of tightening device 222 drops to extreme lower position detector switch place, film feeder 221 and hot transfer printing intelligence are beaten code system 21 and are quit work, when extreme lower position detector switch place is left in tensioning weight 2221 risings of tightening device 222, film feeder 221 and hot transfer printing intelligence are beaten code system 21 and are started working, when the tensioning weight 2221 of tightening device 222 rises to detector switch place, extreme higher position, then filming-drawing mechanism 3 quits work as shown in Figure 7, wait intelligent printer structure 2 is sent the bag film 17 of printed word here, tensioning weight 2221 is descended leave detector switch place, extreme higher position.Present embodiment film feeder 221 adopts linear actuator 2212 to carry bag film 17, can guarantee to send bag film 17 width positions can not produce the off normal phenomenon, simultaneously guarantee that also actual film feeding length and theoretical film feeding length differ little, thereby the position that guarantees the lettering content is accurate, and the centre that is positioned at big infusion soft bag packing 18 as shown in Figure 4.Embodiment two
Shown in Fig. 5,6, hot transfer printing intelligence is beaten on the wallboard 231 that code system 21 is fixed on lettering frame 23, and wherein the Width of the printhead 2111 of type-script 211 is identical with bag film 17 Widths.The place ahead that film feeder 221 is installed in type-script 211 is reference with the sense of motion of bag film, and the place ahead that film tightening device 222 is installed in film feeder as shown in Figure 5.Film feeder 221 is made up of electro-motor (servomotor or stepper motor) the 2211 and first film feeding cylinder 2216, the second film feeding cylinder 2217, pressure-regulating device 2218 and driving system 2219.Pressure-regulating device 2218 scalable, the first film feeding cylinder 2216 and 2217 pairs of bag film 17 thrusts of the second film feeding cylinder.Driving system 2219 is that the power on the first film feeding cylinder 2216 is sent to the second film feeding cylinder 2217, and makes the rotation direction of the second film feeding cylinder 2217 and the direction of rotation of the first film feeding cylinder 2216.When starting working, electro-motor (servomotor or stepper motor) 2211 drives the first film feeding cylinder 2216 and rotates counterclockwise as shown in Figure 5, through driving system 2219 power is passed to the second film feeding cylinder 2217 simultaneously, make it to clockwise rotate, because control apparatus 2218 is added in pressure on the second film feeding cylinder 2217, so bag film 17 is subjected to the pressure of two film feeding cylinders, under the effect of friction to left movement.
When film feeder 221 send 17 with certain speed during through film-traying roll 232 too with the bag film, printhead 2111 on the type-script 211 begins the content that configures to print on the bag film 17, the lettering content of can be continuously printing a plurality of sacks by the spacing of setting to the bag film 17 as shown in Figure 3, when the tensioning weight 2221 of tightening device 222 drops to extreme lower position detector switch place, film feeder 221 and hot transfer printing intelligence are beaten code system 21 and are quit work, when extreme lower position detector switch place is left in tensioning weight 2221 risings of tightening device 222, film feeder 221 and hot transfer printing intelligence are beaten code system 21 and are started working, when the tensioning weight 2221 of tightening device 222 rises to detector switch place, extreme higher position, then filming-drawing mechanism 3 quits work as shown in Figure 7, wait intelligent printer structure 2 is sent the bag film 17 of printed word here, tensioning weight 2221 is descended leave detector switch place, extreme higher position.Present embodiment film feeder 221 adopts the film feeding cylinder to carry the bag film, makes marking machine occupation of land space little, compact conformation.
Printing maximum height L in the above-mentioned example is subjected to the width limitations of printhead, and promptly the width of maximum printing height L=printhead as shown in Figure 3.Differ bigger as printhead width and L, then can adorn two type-scripts 211, so then the width sum of two printheads 2111=maximum printing height L.
Shown in Fig. 7,8, this manufacturing line was that 2 big infusion soft bag packings are produced in the one action circulation when the present invention was used for large-volume infusion soft bag production lines.Mainly by film feeding mechanism 1, intelligent printer structure 2, filming-drawing mechanism 3, builder 4, joint weld mechanism 5, go to slitter edge mechanism 6, bag transfer device 7, filling mechanism 8, enclosed mechanism 9, soft bag output mechanism 10, frame 11, bag conveying mechanism 12, automatically for lid mechanism 13, form for interface agency 14, interface conveying mechanism 15, interface preheating mechanism 16 automatically.
Wherein intelligent printer structure 2 is fixed on the frame 11, between film feeding mechanism 1 and filming-drawing mechanism 3, when the film feeder 22 of film feeding mechanism 1 and intelligent printer structure 2 with bag film 17 with certain speed during through the printhead of intelligent printer structure 2 2111 times, at this moment intelligent printer structure 2 is started working, and the lettering content that configures is printed on the bag film 17.Simultaneously film feeding mechanism 1 is sent the bag film to guarantee that bag film 17 is under the tensioning state of weight all the time and is pulled out by the film feeder 22 of intelligent printer structure 2.Simultaneously filming-drawing mechanism 3 is sent the bag film 17 of printed lettering content into builder 4, is in all the time with the bag film 17 that guarantees printed lettering content under the tensioning state of the tensioning weight 2221 on the film tightening device 222 of intelligent printer structure 2 to be pulled out by filming-drawing mechanism 3.
Hot transfer printing intelligence of the present invention is beaten code system 21, can finish the input and the printing of figure, literal; Can print real-time variable, as date manufactured, lot number, subject word; Energy type slug font code, it belongs to prior art.The circuit that arrives involved in the present invention also is prior art, does not repeat them here.
Claims (3)
1. a big infusion soft bag production is with the intelligent printer structure of band film delivery system, comprise frame (23), it is characterized in that: comprise that at least one cover can print the hot transfer printing intelligence of big infusion soft bag lettering content and beat a code system (21) and a mantle delivery system (22), described hot transfer printing intelligence is beaten code system (21) and is comprised control panel (212) and at least one type-script (211), described film delivery system (22) is made up of film feeder (221) and film tightening device (222), sense of motion with bag film (17) is reference, film feeder (221) is installed in the place ahead of type-script (211), film tightening device (222) is installed in the place ahead of film feeder (221), film tightening device (222) is by tensioning weight (2221), line slideway auxiliary (2222), holder film roller (2223) and position detecting switch (2224) are formed, described holder film roller (2223) and line slideway auxiliary (2222) are separately fixed on the frame (11), described tensioning weight (2221) is fixed on the slide block of line slideway auxiliary (2222), bag film (17) forms U-shaped tenesmus trend and tensioning under the effect of tensioning weight (2221) self gravitation from the two middle pile warp tensioning weights of holder film rollers (2223) (2221), position detecting switch (2224) is separately positioned on the most significant bit of tensioning weight (2221) rising and the lowest order of decline, when tensioning weight (2221) drops to extreme lower position detector switch place, film feeder (221) and hot transfer printing intelligence are beaten code system (21) and are quit work, when extreme lower position detector switch place is left in tensioning weight (2221) rising, film feeder (221) and hot transfer printing intelligence are beaten code system (21) and are started working, when tensioning weight (2221) rises to detector switch place, extreme higher position, then the filming-drawing mechanism (3) with the film delivery system quits work, wait intelligent printer structure (2) is sent the bag film (17) of printed word here, tensioning weight (2221) is descended leave detector switch place, extreme higher position.
2. the big infusion soft bag production according to claim 1 intelligent printer structure of band film delivery system, it is characterized in that: described film feeder (221) is by the electro-motor (2211) and the linear actuator (2212) of speed-controllable system, linear guide (2213), membrane frame (2214) and folder film cylinder (2215) are formed, wherein pressing from both sides film cylinder (2215) is installed on the membrane frame (2214), membrane frame (2214) is installed in linear guide (2213) and upward and by electro-motor (2211) drives its back and forth operation back and forth through linear actuator (2212), and then drive is fed forward by the bag film (17) that folder film cylinder (2215) compresses.
3. the big infusion soft bag production according to claim 1 intelligent printer structure of band film delivery system, it is characterized in that: described film feeder (221) is by the electro-motor (2211) and the first film feeding cylinder (2216) of speed-controllable system, the second film feeding cylinder (2217), pressure-regulating device (2218) and driving system (2219) are formed, wherein the first film feeding cylinder (2216) and the second film feeding cylinder (2217) are arranged in parallel up and down, electro-motor (2211) drives the first film feeding cylinder (2216) and rotates, pass through driving system (2219) simultaneously power is passed to the second film feeding cylinder (2217), make it to rotate with opposite direction, because control apparatus (2218) is added in pressure on the second film feeding cylinder (2217), bag film (17) is subjected to the pressure of two film feeding cylinders, is fed forward under the effect of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101476157A CN101104447B (en) | 2007-08-31 | 2007-08-31 | Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101476157A CN101104447B (en) | 2007-08-31 | 2007-08-31 | Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104447A CN101104447A (en) | 2008-01-16 |
| CN101104447B true CN101104447B (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101476157A Active CN101104447B (en) | 2007-08-31 | 2007-08-31 | Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5573224B2 (en) * | 2010-02-24 | 2014-08-20 | セイコーエプソン株式会社 | Conveying apparatus, recording apparatus, conveying method and recording method |
| CN102582875A (en) * | 2012-02-24 | 2012-07-18 | 苏州医疗用品厂有限公司 | Foam cotton transmitting and slitting mechanism of automatic acupuncture needle inserting packaging machine |
| CN102633146B (en) * | 2012-04-28 | 2016-08-10 | 楚天科技股份有限公司 | Membrane material transporting device for a soft bag transfusion production line |
| CN107902465A (en) * | 2017-10-31 | 2018-04-13 | 重庆雨帝建材有限公司 | Waterproof roll production line tensioning apparatus |
| CN112938568B (en) * | 2021-01-25 | 2023-02-17 | 浙江工业职业技术学院 | Be applied to energy-concerving and environment-protective weaving forming machine of being convenient for design of industry internet |
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