CN108044989A - A kind of blood bag Bag Making Machine - Google Patents

A kind of blood bag Bag Making Machine Download PDF

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Publication number
CN108044989A
CN108044989A CN201711486777.3A CN201711486777A CN108044989A CN 108044989 A CN108044989 A CN 108044989A CN 201711486777 A CN201711486777 A CN 201711486777A CN 108044989 A CN108044989 A CN 108044989A
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China
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bag
membrane material
component
assembly
film
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CN201711486777.3A
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CN108044989B (en
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古仁君
彭华宝
宋文超
赵连森
郭伦
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Shinva Medical Instrument Co Ltd
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Shinva Medical Instrument Co Ltd
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Abstract

The invention discloses a kind of blood bag Bag Making Machine, including：Two layers of membrane material to be carried out to the solution film device of solution film；To realize that membrane material is located at the film drawing device of corresponding station to membrane material progress membrane；Arranged on the solution film device rear end, half cutting apparatus of hemisection will be carried out through two layers of membrane material after the solution film device solution film；Arranged on the half cutting apparatus rear end, ensuring that two layers membrane material overlaps reliable spot welding device；Arranged on the spot welding device rear end, the hole punched device to be punched out to membrane material；To carry out out bag to two layers of membrane material, to realize that the electrode for being inserted with mouthful pipe stretches into open the bag device between membrane material；To insert electrodes into the tube feeding device of mouthful pipe；To weld mouth pipe and two layers of membrane material to obtain the high frequency welder of blood bag, pouch-type excision forming is cut bagging apparatus, to the torn edges device for removing slitter edge, to the output device for exporting final sack.Above-mentioned blood bag Bag Making Machine, it is rational in infrastructure, bag making is efficient, high degree of automation.

Description

A kind of blood bag Bag Making Machine
Technical field
The present invention relates to blood bag production equipment technology, more particularly to a kind of blood bag Bag Making Machine.
Background technology
It is well known that blood bag Bag Making Machine by the PVC film materials of volume two by solving film, hemisection, membrane, spot welding, punching, upper tube, opening Bag, high-frequency welding cut the processes such as bag, torn edges, output blood bag finished product are made.
PVC (polyvinyl chloride) material is the condensate for being used for manufacturing intravenous infusion bag film common at present.PVC material sheet Body is nontoxic, it is likely that chemically reacted with drug, and PVC is a brittle substance in itself, therefore when being processed into soft bag In order to make PVC become it is transparent, soft need to add 40% or so plasticizer DEHP.These plasticizer can penetrate into drug and be inhaled by human body It receives.It is precocious unsound with boy's physiological development that the accumulation of the DEHP of a large amount may result in girl.And PVC can be produced in burning The very strong dioxin-like chemical of toxigenicity, causes environment very big harm.Therefore, the soft bag infusion of PVC material is tried not It is used in paediatrics, women breast-feeding their children, pregnant woman should be also restricted using PVC soft bags, and U.S. FDA is in September, 2001 to containing The medicine of DEHP has only made safety evaluation, and has sent out notice with regard to this in July, 2002, and notice is clearly expressed to be contained to using Have the worry of DEHP softening agent PVC securities and taken limitation, replacement policy.
At present, although non-PVC large infusion film have chemical inertness it is good, it is nontoxic, without adhesive and plasticizer, can be 121 DEG C high-temperature sterilization, the advantages that vapor permeability is low, softness is tough and tensile, the transparency is good, low temperature resistance is good, heat sealable, unlike The soft bag of PVC material can generate hydrogen chloride and dioxin etc. when burning, and on environment without influence, be easily processed, meeting environmental protection will It asks, is the developing direction of venous transfusion, but blood bag is essentially all to be made of medical PVC material.The performance requirement ratio of blood bag General infusion bag is high, its direct and contacting blood does not require nothing more than the wholesomeness generally packed, intensity, flexibility and seal etc., But also to have good biological property, blood compatibility, haemolysis, pyrogen and haemocyte survival rate will reach regulation requirement, also It should be able to high pressure resistant steam sterilizing etc..
China's in September, 2000 stopped the examination ＆ approval to creating PVC packed in flexible pouchy infusion production lines, and it is big to be phased out PVC Infusion bag；Infusion apparatus, blood bag, a variety of interposing catheters are still made of PVC；Due to being not found in energy in comprehensive performance and price The substitute material to contend with PVC, PVC still rule disposable infusion set market.Domestic infusion market master big for a long time Non- PVC fields are concentrated on, and are started late in PVC fields, and are influenced not make a breakthrough be subject to national policy.
The content of the invention
It is rational in infrastructure, bag making is efficient the object of the present invention is to provide a kind of blood bag Bag Making Machine, and the degree of automation It is high.
To achieve the above object, the present invention provides a kind of blood bag Bag Making Machine, including：
Two layers of membrane material to be carried out to the solution film device of solution film；
To realize that membrane material is located at the film drawing device of corresponding station to membrane material progress membrane；
Arranged on the solution film device rear end, the half of hemisection will be carried out through two layers of membrane material after the solution film device solution film Cutting apparatus；
Arranged on the half cutting apparatus rear end, ensuring that two layers membrane material overlaps reliable spot welding device；
Arranged on the spot welding device rear end, the hole punched device to be punched out to membrane material；
To carry out out bag to two layers of membrane material, to realize that the electrode for being inserted with mouthful pipe stretches into open the bag device between membrane material；
To insert electrodes into the tube feeding device of mouthful pipe；
Mouth pipe and two layers of membrane material to be welded to obtain the high frequency welder of blood bag；
Output terminal arranged on the high frequency welder, pouch-type excision forming is cut bagging apparatus；
The blood bag of excision forming to be carried out to the torn edges device of slitter edge removal；
To the output device for exporting the blood bag of final molding.
Preferably, the solution film device includes：
To fix the upper fixing axle of two film rolls and lower fixing axle respectively；
To supply respectively the membrane materials of two film rolls by upper principal and subordinate wheel component and lower principal and subordinate wheel component；
It is located at the rear of the upper principal and subordinate wheel component and the lower principal and subordinate wheel component respectively, to respectively to two films The upper correction component and lower correction component that the membrane material of volume is rectified a deviation；
Upper Buffer Unit between the upper correction component and the upper principal and subordinate wheel component and under described The lower Buffer Unit rectified a deviation between component and the lower driven wheel assembly, the membrane material of a film roll is respectively along the upper of the film roll two-by-two The direction of the lower fixing axle of the supreme correction component of fixing axle and film roll to lower correction component conveys, and the upper Buffer Unit and institute Stating lower Buffer Unit can move back and forth along the vertical direction, be respectively cached in the membrane material of two film rolls with realization described slow It rushes in component and the lower Buffer Unit；
It is located at the rear of the upper correction component and the lower correction component respectively, to remove film to be closed respectively two layers Membrane material surface electrostatic, dust on destatic and dedusting component and under destatic and dedusting component.
Preferably,
Correction detecting element is additionally provided between the upper correction component, to detect through the upper Buffer Unit output Whether the film cross direction of membrane material is in predeterminated position；The upper correction detecting element connects the upper correction component, it is described on entangle Inclined component can adjust the position of membrane material on film cross direction；
The lower correction component is additionally provided with lower correction detecting element, to detect the membrane material through the lower Buffer Unit output Film cross direction whether be in predeterminated position；The lower correction detecting element connects the lower correction component, the lower correcting set Part can adjust the position of membrane material on film cross direction.
Preferably, half cutting apparatus includes：
Chopping block；
Upper hemisection positioned at the upper end of the chopping block, to carry out hemisection to the PVC film material for being located at the chopping block upper surface Knife assembly；
Lower hemisection positioned at the lower end of the chopping block, to carry out hemisection to the PVC film material for being located at the chopping block lower surface Knife assembly.
Preferably, the film drawing device includes：
To through the guiding axis of whole procedure positions of blood bag Bag Making Machine；
It is connected with the connecting shaft, the Power Component to realize the connecting shaft back-and-forth motion；
It is respectively arranged on position before, during and after the connecting shaft, with so that membrane material runs through and can compress the preceding compression of membrane material Cylinder, middle hold-down cylinder and rear hold-down cylinder；When the preceding hold-down cylinder, the tight cylinder of medium pressure and it is described after hold-down cylinder three compress membrane material simultaneously Under the back-and-forth motion of the connecting shaft can synchronizing moving, with realize membrane act；
Be respectively arranged on the preceding hold-down cylinder, the tight cylinder of medium pressure and it is described after hold-down cylinder three front and rear sides, with for Membrane material runs through and can compress the holding cylinder of membrane material；To realize above-mentioned three during membrane, all it is described holding cylinders loosen, Membrane material is not compressed, and when above-mentioned three terminates membrane, all the holding cylinder compresses membrane material, ensures the position of membrane material.
Preferably, the tube feeding device includes：
The fixed rotary disk basement in position；
The rotary disk basement, rotatable gear-wheel gear-ring component are installed on, and the gear-wheel gear-ring component is arranged at high frequency Among weld assembly and at least two loop configuration formed to the mouth pipe delivery section of delivery port pipe；
It is installed on the gear-wheel gear-ring component and the runing rest that can be rotated with the gear-wheel gear-ring component synchronization；
Arranged on the runing rest and can promote the electrode with mouth pipe push away electrode assembly；
Wherein, the gear-wheel gear-ring component can be stopped at different mouth pipe delivery sections, to realize various sizes of mouth Pipe sleeve is arranged on the different electrodes, and the gear-wheel gear-ring component can rotate and stop at high frequency weld assembly, with reality Mouth pipe is now welded in PVC film material.
Preferably, the mouth pipe delivery section specifically includes：
To the conveying mechanism of continuous conveying mouth pipe；
Positioned at the top of the conveying mechanism, can in the reciprocating motion of vertical direction, realizing two adjacent mouths There is the top opening pipe cylinder of certain intervals between pipe；
Positioned at the front end of the conveying mechanism, to the whether correct test section of front-rear direction of detection mouth pipe；
The mouth pipe rotating seat being connected arranged on the front end of the conveying mechanism and with the test section, to realize when the inspection When survey portion detects that the front-rear direction of mouthful pipe is incorrect, the mouth pipe rotating seat can take a mouthful pipe to and rise and rotate 180 °, with Ensure that the front-rear direction of mouthful pipe is correct；
Positioned at the top of the conveying mechanism, by the correct mouth tube grip of front-rear direction and being inserted into the clamp hand group of electrode Part.
Preferably, the high frequency welder is included to by the upper and lower separated separation assembly of two layers of membrane material, Yi Jiyong To carry out high frequency welding to upper and lower two layers of membrane material with the mold for forming blood bag and lower mold；Wherein：The mold and institute Stating lower mold includes the head welding module on blood bag head and blood bag afterbody and afterbody welding module is respectively welded.
Preferably, the separation assembly includes：
To by upper and lower two layers of membrane material it is separated divide diaphragm plate；
Positioned at the both sides up and down of upper and lower two layers of membrane material, to adsorb respectively every tunic material on open bag assembly and under open a bag group Part；
Be connected on described open bag assembly and it is described under open bag assembly, bag assembly and described opened on described to realize Under open the upper push-and-pull cylinder of bag assembly side-to-side movement and lower push-and-pull cylinder；
Be connected on described open bag assembly and it is described under open bag assembly, bag assembly and described opened on described to realize Under open bag assembly open and the upper lift cylinders merged and lower lift cylinders.
Preferably, the mold has the first support plate, and first support plate is located at the non-head welding mould The position of block, the lower mold has the first spring assembly that can be in contact when soldered with first support plate, with reality Now during welding, first support plate and first spring assembly push down the non-head position of blood bag；
The mold has the second support plate, and second support plate is located at the position of the non-afterbody welding module It puts, the lower mold has the second spring component that can be in contact when soldered with second support plate, is being welded with realizing When connecing, second support plate and the second spring component push down the non-tail position of blood bag.
Preferably, the bag assembly of cutting includes：
To the support bag assembly of support membrane material；
The lower die assembly with membrane material flush position can be risen to；
Above the lower die assembly, it can move downward to realize the mold component for cutting bag.
Preferably, the torn edges component includes：
To hold the support bag portion part of sack；
Above the support bag portion part and it can move downward and compress the bag taking component of the support bag portion part；
To clamp the torn edges clamp hand component that sack and can moving downward tears the slitter edge of sack.
Preferably, the output precision includes：
Blood bag to be delivered to the belt conveyor of required position；
It is connected with the belt conveyor, the motor to provide power to the belt conveyor.
Compared with above-mentioned background technology, blood bag Bag Making Machine provided by the invention, by the PVC film materials of volume two by solve film, hemisection, Membrane, spot welding, upper tube, open bag, high-frequency welding, cut the processes such as bag, torn edges, output blood bag finished product is made at punching.The PVC films of volume two Material after solving film motor solution film by being stored in buffer area for follow-up membrane station use, by rectifying a deviation and destaticing ＆ dedusting works Two layers of membrane material is neatly combined into one after sequence, and hemisection carries out the two membranes of coincidence cutting and finished product is facilitated to tear, and membrane is straight line fortune Dynamic power drive, in order to prevent two membranes stagger, spot welding is taken to add the mode of correction, point is welded in the welding of blood bag slitter edge position, Correction ensures position in membrane, and punching is conducive to the making of pouch-type, and membrane material is out that bag will be combined into one first before reaching high frequency Two membranes separate, be conducive to upper tube process and different types of mouth pipe be transported in high-frequency welding mold by turntable, membrane material Pouch-type is made with carrying out high-frequency welding during mouth pipe in-position, by cutting bag process by final pouch-type excision forming, sucker will Pouch-type is transferred to torn edges process and is arranged and tear slitter edge, and complete blood bag, which so far makes, to be finished, finally by output process It send to conveyer belt.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.
The front view for the blood bag Bag Making Machine that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structure diagram that film device is solved in Fig. 1；
Fig. 4 is the front view of half cutting apparatus in Fig. 1；
Fig. 5 is the side view of half cutting apparatus in Fig. 1；
Fig. 6 is the schematic diagram of film drawing device in Fig. 1；
Fig. 7 is the top view of tube feeding device in Fig. 1；
Fig. 8 is the side view of tube feeding device in Fig. 1；
Fig. 9 is the front view of mouth pipe delivery section in Fig. 1；
Figure 10 is the side view of mouth pipe delivery section in Fig. 1；
Figure 11 is by the schematic diagram of Figure 10 mouth pipes conveyed；
Figure 12 is the front view for opening bag assembly of high frequency welder in Fig. 1；
Figure 13 is the top view for opening bag assembly of high frequency welder in Fig. 1；
Figure 14 is the explosive view for the open bag sucker component that bag assembly is opened in Figure 13；
Figure 15 is the schematic diagram of the mold of high frequency welder in Fig. 1；
Figure 16 is the schematic diagram of the lower mold of high frequency welder in Fig. 1；
Figure 17 is by the front view for cutting bag assembly of blood bag Bag Making Machine that the embodiment of the present invention provides；
Figure 18 is the top view of Figure 17；
The front view of the torn edges component for the blood bag Bag Making Machine that Figure 19 is provided by the embodiment of the present invention；
The front view of the output precision for the blood bag Bag Making Machine that Figure 20 is provided by the embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
Blood bag Bag Making Machine provided by the invention, it is main include solution film device 100, half cutting apparatus 200, film drawing device 300, on Pipe device 400, spot welding device 600, cut bagging apparatus 800, torn edges device 900 and open bag, output, high frequency hole punched device 700 Welder 1, as shown in attached drawing 1 and attached drawing 2.
Substantially the course of work is for it：The PVC film materials of volume two are placed respectively in the tension shaft up and down of solution film device 100, by rising Mandrel tensioner is fixed, unpowered on tension shaft, carries out connecing film by the solution film motor for subsequently solving film device 100；Tension shaft with The film platform that connects solved between film motor is to change film function to realize not shut down, when previous wound membrane material will be used up, residue Film roll is pulled in storage bin, and is compressed by compression cylinder after connecing film platform, then will newly be rolled up and be placed in tension shaft, membrane material is drawn On to solution film platform and passing through preceding compression cylinder compression, front and rear two membranes overlapping portion knife is cut off along platform cutting groove is compressed, And finished the docking of two wound membranes with colored stickers, colored stickers are combined to there is detection switch to detect two wound membranes in subsequent work stations Place, so as to which high frequency is no longer welded around joint part and handled as bad bag.
After solving film motor solution film, membrane material is stored in buffer zone by buffer roll by gravity, is used for follow-up membrane station, Ensure membrane material no-station pole canopy either tension very little during membrane.Due to PVC film material nature, membrane material is relatively soft, along with use In the environment of place is 25 DEG C, membrane material is easier to stretch, it is therefore necessary to control the Tensity size of membrane material.
It is guarantee neat when two membranes are combined into one to solve film correction component, and is handled by destaticing fan, more favorably Collection and filtering emission in dedusting component ensure cleaning inside two membranes, reach GMP requirements.By solving membrane process by volume two PVC film material solution film rectifies a deviation, destatics, being combined into one after dedusting, into half cutting apparatus 200, carries out half cutting process.
Half cutting process mainly cuts two membranes, and general depth of cut is half of membrane material thickness or so, cares for name It is hemisection to think justice.The main purpose of hemisection is to be facilitated the tearing off when the later stage is using blood bag, M pipes are exposed, and blood was collected, closed Join connection of bag etc..Half cutting process drives leading screw to realize by upper and lower two servomotors, can accurately be adjusted by SERVO CONTROL Save half cutting depth.Film drawing device 300 is the power of linear motion, by the membrane material of constant length through in entirely moving along a straight line It is accurately delivered in each process, including hemisection, spot welding, punching, opens bag, high frequency, cuts bag.Spot welding device 600 belongs to auxiliary Function, but it is indispensable.Spot welding is mainly to be welded on the slitter edge between blood bag bag and bag, ensures that two membranes will not be again There is phenomena such as staggered floor, sideslip during membrane, by punching, open the processes such as bag, high frequency after into cutting bag process by slitter edge Excision, is torn, spot welding position is also torn therewith by torn edges process.Spot welding does not influence blood bag quality, simply miscellaneous function. Hole punched device 700 is in order to ensure the requirement of blood bag pouch-type, because soldering opening pipe portion position cannot be by being cut into again after bag making Type, it is necessary to be carried out before bag making.Punching operation drives punching die to realize by cylinder.
It is to ensure that mouth pipe enters the guarantee between two membranes to open bag process, so as to ensure mouthful pipe welding and pouch-type welding.It opens Bag has before and after high frequency, and two membranes are opened by vacuum cup suction, ensures among the electrode insertion two membranes with mouth pipe, this It is the key that before high frequency welds.
Then into tube feeding device 400, upper tube process is more complicated, since blood bag mouth pipe is relatively more, a kind of most bags Type reaches four mouth pipes, three kinds of specifications.S pipes complete certain length S pipes by Pipe Cutting, Song Guandeng mechanisms and are transported to electrode corresponding positions It puts；M pipes are transported to electrode corresponding position by M pipes by oscillator；B manages the most complicated, it is necessary to identify direction, passes through detection switch It is completed with rotary cylinder cooperation, and B pipes is transported on electrode corresponding position；All mouthfuls of pipes finally converge on rotating disc electrode It closes, turntable driving is driven using idler wheel gear ring, and precision is high, and long lifespan operates steadily, and ensures that mouth pipe is accurately delivered to high frequency mould In tool.
The welding sequence of high frequency welder 1 is critical process, by the medium electrical heating of material to be welded, is placed in Material sheet between two pieces of metallic plates (electrode), subsequent high frequency voltage are connected to plastic sheet.The result is that：In material In molecule start to vibrate, quick transport to of molecule generates heat to the temperature melted.Materials at two layers passes through high frequency electric While, it and presses together, melts layer by layer together, and form the welding point that can bear powerful pulling force.It is this time high Cycle process mould is more special, and high frequency once welds four sacks, and wherein the first two sack only welds a bag head, behind two Sack welds bag tail, and being integrated into a set of high frequency process by two sets of high frequency processes completes, and has both saved cost, has also reached weldering Connect effect.
It is to cut the pouch-type of high frequency welding to cut the bag process of cutting that bagging apparatus 800 is carried out, in order to ensure to cut Accurately, high frequency welding pouch-type is bigger than theoretical pouch-type, and it is theoretical pouch-type to cut bag mold, passes through strength cylinder or hydraulic booster again Cutting is realized in cylinder driving.
Torn edges process performed by torn edges device 900 is the arrangement to pouch-type, will be cut first by sucker in bag process Sack is transferred in torn edges process, is clamped slitter edge by torn edges mechanism and is torn, and completes final pouch-type.And output station is The sack put in order in torn edges process is transferred out by sucker and conveyer belt.
Wherein, solving film device 100 mainly includes upper fixing axle, lower fixing axle, upper principal and subordinate wheel component 1007, upper buffering group Part 1008, upper correction component 1009, on destatic and dedusting component 10012, lower principal and subordinate wheel component 10019, lower Buffer Unit 10020th, lower correction component 10021 and under destatic and dedusting component 10024.Upper fixing axle is used for fixed upper film roll 1001, under Fixing axle for fixed lower film roll 10013, upper fixing axle and lower fixing axle all can be gas expansion shaft, it is and unpowered.
Membrane material in upper film roll 1001 is by upper principal and subordinate wheel component 1007, and upper principal and subordinate wheel component 1007 is by upper solution film electricity Machine 1006 drives, the rotation of principal and subordinate wheel component 1007 in realization, so that it is guaranteed that the membrane material in upper film roll 1001 continues from upper master Driven wheel assembly 1007 passes through；Membrane material in lower film roll 10013 is by lower principal and subordinate wheel component 10019, lower principal and subordinate wheel component 10019 are driven by lower solution film motor 10018, the rotation of lower principal and subordinate wheel component 10019 are realized, so that it is guaranteed that lower film roll 10013 In membrane material continue pass through from lower principal and subordinate wheel component 10019.
Positioned at the rear of upper principal and subordinate wheel component 1007 set gradually upper Buffer Unit 1008, it is upper correction component 1009, on It destatics and dedusting component 10012；Namely the membrane material in upper film roll 1001 is successively by upper principal and subordinate wheel component 1007, upper buffering Component 1008 and upper correction component 1009, on destatic and dedusting component 10012；Reference explanation book attached drawing 3, in upper film roll 1001 Membrane material after upper principal and subordinate wheel component 1007, from the lower bottom by upper Buffer Unit 1008 on, and again by lower from upper From the top of upper Buffer Unit 1008 by upper correction component 1009；The top both sides of upper Buffer Unit 1008 are equipped with guiding Wheel, and then realize that the membrane material in upper film roll 1001 is conveyed according to above-mentioned running orbit；And upper principal and subordinate wheel component 1007 is positioned at upper The lateral position at 1008 top of Buffer Unit；Upper Buffer Unit 1008 can be moved back and forth vertically, when upper buffering group When part 1008 moves downward, then the membrane material of upper film roll 1001 is stored in Buffer Unit 1008；When upper Buffer Unit 1008 to During upper movement, then it is stored in membrane material in Buffer Unit 1008 and discharges, membrane is realized by film drawing device, so as to gradually by upper film roll 1001 membrane material carries out solution film；It, can be in bag cross direction by the membrane material of upper Buffer Unit 1008 into upper correction component 1009 On rectify a deviation, membrane material is avoided to deviate, influences subsequently to close membrane operations.
For lower principal and subordinate wheel component 10019, lower Buffer Unit 10020, it is lower correction component 10021 set-up mode, with And the motion process of lower film roll 10013, with above upper principal and subordinate wheel component 1007, upper Buffer Unit 1008, upper correcting set The set-up mode of part 1009 and the motion process of upper film roll 1001 are similar, repeat no more herein.The membrane material of upper film roll 1001 Membrane material with lower film roll 10013 is respectively by the correction of upper correction component 1009 and lower correction component 10021, it is ensured that two layers of membrane material It aligns in molding；Two layers of membrane material before film is closed respectively by above destatic and dedusting component 10012 and under destatic and Dedusting component 10024, the electrostatic and dust on removal membrane material surface, the inner surface that especially membrane material merges；Certainly, in order to further The cleannes of membrane material are improved, collecting box 10011 and lower collecting box 10023 can also be set respectively, to respectively by two films Impurity in the membrane material of volume is collected.Upper collecting box 10011 and lower collecting box 10023 can be to inhale vacuum subassembly, by membrane material The impurity such as dust, the molecule on surface are collected in supreme collecting box 10011 and lower collecting box 10023, it is ensured that two layers membrane material Clean surface.As can be seen that the solution membrane operations of the solution membrane operations and lower 10013 membrane material of film roll for upper 1001 membrane material of film roll be by Two sets of independent mechanisms complete, and in order to realize the last reliability closed film and made, the speed of service of two sets of independent agencies should be identical, and Model, size of all parts in Liang Tao mechanisms etc. should all be identical.
The solution film device of such setting, (especially for the membrane material of PVC material) in membrane process is solved, membrane material is similar to nothing Power, and can solution membrane operations be carried out to upper and lower two membranes volume simultaneously, it solves the membrane material after film and can reach conjunction film requirement, cleannes symbol Close GMP related requests.
To further improve the degree of automation of solution film device, two detection devices can also be set, to detect respectively The remaining membrane material of upper film roll 1001 and lower film roll 10013；When upper film roll 1001 and lower film roll 10013 are soon used up, detection dress Put can alarm operating personnel need replacing film roll.In order to coordinate replacement film roll, in upper principal and subordinate wheel component 1007 under Principal and subordinate wheel component 10019 is respectively arranged below with collecting box 1005 and lower collecting box 10017；Upper fixing axle with it is upper driven Membrane material running orbit between wheel assembly 1007, which is equipped with, above connects film platform 1003, and on connect film platform 1003 and be in upper fixing axle Between upper principal and subordinate wheel component 1007；Therewith similarly, the film between lower fixing axle and lower principal and subordinate wheel component 10019 Material running orbit, which is equipped with down, connects film platform 10015, and under connect film platform 10015 and be in lower fixing axle and the lower principal and subordinate wheel Between component 10019.
Reference explanation book attached drawing 3 above connects upper hold-down cylinder 1002 before the front side setting of film platform 1003, above connects film platform 1003 Rear side set after upper hold-down cylinder 1004, preceding upper hold-down cylinder 1002 and afterwards upper hold-down cylinder 1004 can connect film platform 1003 by and press Tightly, it is ensured that above connect membrane material position in film platform 1003 and fix；Therewith similarly, the front side setting that film platform 10015 is connect under is front lower Hold-down cylinder 10014, under connect film platform 10015 rear side set after lower hold-down cylinder 10016, and on connect film platform 1003 and connect film under Platform 10015 is equipped with cutter slot.
The membrane material of upper film roll 1001 upwards successively before menstruation upper hold-down cylinder 1002, on connect film platform 1003 and afterwards upper hold-down cylinder 1004, then continue up the supreme principal and subordinate wheel component 1007 of operation；When replacing with film roll 1001, first by upper film roll 1001 In remaining membrane material place upper collecting box 1005, principal and subordinate wheel component 1007, which can consume, at this time is placed in collecting box 1005 Membrane material；Then new film roll is mounted on upper fixing axle, and the membrane material end of new film roll is pulled to and is connect at film platform 1003, and The membrane material end of new film roll is fixed under the action of preceding upper hold-down cylinder 1002 and afterwards upper hold-down cylinder 1004 and connects film platform 1003； Since upper film roll 1001 old at this time is still in above connecing on film platform 1003, new and old two layers of membrane material can cut using guarded blade utility knife It cuts off, and is clung new and old two layers of membrane material using colorful adhesive tape at cutter groove, form a continuous membrane material, it can be in subsequent handling The color detection for setting to detect color switchs, and is rejected colorful adhesive tape position as useless bag；In above-mentioned replacement film During material, upper solution film motor 1006 is in running order always, evenly realizes the conveying of membrane material, then upper principal and subordinate wheel group The membrane material that part 1007 conveys reaches upper Buffer Unit 1008, and membrane material is stored in upper Buffer Unit 1008；When follow-up membrane work Before position needs membrane material, the cylinder of upper Buffer Unit 1008 first pushes to buffer roll so that at this time in the membrane material phase of buffer area To being in free state (i.e. approximate tension-free state), so ensuring that the membrane material self attributes of pull-out are not changed (is mainly Membrane material own tension does not change, if membrane material is caused to stretch, then subsequent all process steps can all be affected, and finally lead Cause the blood bag size made inaccuracy), after membrane, cylinder is retracted, then the film that upper solution film motor 1006 is conveyed Material is stored in buffer area, and so on.In addition, the replacement for lower film roll 10013 is similar with the above process, herein no longer It repeats.
Upper correction component 1009 is additionally provided with correction detecting element 10010, to detect through the upper Buffer Unit 1008 Whether the bag cross direction of the membrane material of output is in preset range；Correction component 1009 in upper correction detecting element 10010 connection, on Correction component 1009 can adjust the position of membrane material on bag cross direction；Therewith similarly, lower correction component 10021 is additionally provided with down Correction detecting element 10022, whether to detect the bag cross direction of the membrane material through the output of lower Buffer Unit 10020 in default model It encloses；The lower lower correction component 10021 of correction detecting element 10022 connection, lower correction component 10021 can be adjusted on bag cross direction The position of membrane material.
Specifically, upper correction component must also be passed through respectively before upper film roll 1001 and lower film roll 10013 are combined 1009 and the correction operation of lower correction component 10021, so as to ensure that membrane material is neat, clean merges.Upper correction detection Element 10010 and lower correction detecting element 10022 detect the membrane material position of setting, upper correction component 1009 and lower correcting set respectively Part 10021 is constantly corrected, it is ensured that two membranes merge neatly, if two membranes merging is irregular, follow-up all process steps do not have all It is significant.On destatic and dedusting component 10012 and under destatic and dedusting component 10024 is the form by ion wind to film Material is destaticed, and uses clean room air, not only clean but also saving.By above destaticing and dedusting component 10012 and lower except quiet After electricity and dedusting component 10024 destatic, dust, molecule etc. are easy for by upper collecting box 10011 and lower collecting box 10023 It is collected, so collects thoroughly, totally.After more than process, two membranes converge to together, and guarantor is provided for follow-up each station Barrier.Wherein, upper correction component 1009 and lower correction component 10021 can be movable cylinder, to adjust the bag width position of membrane material.
For half cutting apparatus, mainly include chopping block 2007, upper half cutter assembly 2006 and lower half cutter assembly 2008.Upper half Cutter assembly 2006 is located at the upper end of chopping block 2007, can carry out hemisection to the PVC film material for being located at 2007 upper surface of chopping block；Lower half Cutter assembly 2008 is located at the lower end of chopping block 2007, can carry out hemisection to the PVC film material for being located at 2007 lower surface of chopping block.
In half cutting process, layer of PVC film is located at the upper and lower surface of chopping block 2007, upper half cutter assembly respectively 2006 can move downward, and will be cut positioned at the upper surface PVC film material of chopping block 2007, and depth of cut is thick for PVC film material The half of degree；Therewith similarly, lower half cutter assembly 2008 can move upwards, by the lower surface PVC film material of chopping block 2007 into Row cutting, and the half that depth of cut is PVC film material thickness.That is, upper half cutter assembly 2006 and lower half cutter assembly 2008 It has been respectively completed the operation of the hemisection to the PVC film material of 2007 upper and lower surface of chopping block；After hemisection, layer of PVC film warp It after follow-up welding forms blood bag, can be facilitated the tearing off in hemisection position, and then improve the property easy to use of blood bag.
Upper half cutter fixed plate 2005 is set in the upper end of chopping block 2007, and upper half cutter fixed plate 2005 is used to fix upper half Cutter assembly 2006；Upper half cutter fixed plate 2005 can be one block of level board, be fixed with the upper half cutter group of different numbers Part 2006, the edge of a knife of upper half cutter assembly 2006 is downward；When upper half cutter fixed plate 2005 moves downward, upper half can be driven Cutter assembly 2006 synchronously moves downward, so as to fulfill the PVC film material of 2007 upper surface of chopping block is located at from lower cutting on.In anvil The lower end of plate 2007 sets lower half cutter fixed plate 2009, and lower half cutter fixed plate 2009 is used to fix lower half cutter assembly 2008, lower half cutter fixed plate 2009 can be one block of level board, be fixed with the lower half cutter assembly 2008 of different numbers, under The edge of a knife of half cutter assembly 2008 is upward；Instantly when half cutter fixed plate 2009 moves upwards, lower half cutter assembly can be driven 2008 synchronously move upwards, so as to fulfill by the lower PVC film material for being located at 2007 lower surface of chopping block from upper cutting.
In order to realize that upper half cutter fixed plate 2005 and lower half cutter fixed plate 2009 are vertically moving, in chopping block 2007 upper end can also set guiding axis 2004, and upper guiding axis 2004 is vertically arranged, can be in bar shape, upper half cutter Fixed plate 2005 has the guide part coordinated with upper guiding axis 2004, and guide part can be straight slot etc.；Due to upper guiding axis 2004 is fixed with chopping block 2007, under the guiding role of upper guiding axis 2004, the movement rail of upper half cutter fixed plate 2005 Mark vertically, so as to fulfill upper half cutter assembly 2006 movement locus vertically.Therewith similarly, in chopping block 2007 lower end can also set lower guiding axis 20010, and lower guiding axis 20010 is vertically arranged, and can be in bar shape；Lower hemisection Knife fixed plate 2009 has the guide part coordinated with lower guiding axis 20010, and guide part can be straight slot etc.；Due to lower guiding Axis 20010 and chopping block 2007 are fixed, under the guiding role of lower guiding axis 20010, the fortune of lower half cutter fixed plate 2009 Dynamic rail mark vertically, so as to fulfill lower half cutter assembly 2008 movement locus vertically.
It, can also be in upper half cutter in order to ensure the edge of a knife of upper half cutter assembly 2006 and lower half cutter assembly 2008 is horizontal Upper adjusting gasket is equipped between component 2006 and upper half cutter fixed plate 2005, to adjust the level of upper half cutter assembly 2006 Degree；Lower adjusting gasket is equipped between lower half cutter assembly 2008 and lower half cutter fixed plate 2009, to adjust lower half cutter The levelness of component 2008；It so just can be ensured that edge of a knife level, hemisection is accurate.
Upper driving portion may connect to upper half cutter fixed plate 2005, to realize moving downward for upper half cutter assembly 2006, Complete hemisection operation；Lower driving portion may connect to lower half cutter fixed plate 2009, to realize the upward of lower half cutter assembly 2008 Hemisection operation is completed in movement.
Wherein, upper driving portion can include upper servomotor 2001, upper speed reducer 2002 and upper leading screw component 2003；On watch The output shaft for taking motor 2001 is set straight down, to provide power；Upper speed reducer 2002 is connected to servomotor 2001 Output shaft, realize and slow down, and the output terminal of upper speed reducer 2002 is set straight down, and upper leading screw component 2003 is vertically arranged, The output terminal of speed reducer 2002 is connected to, is vertical and straight movement by convert rotational motion, to drive upper half cutter fixed plate 2005 It moves straight down, completes hemisection operation.
Lower driving portion includes lower servomotor 20013, lower speed reducer 20012 and lower leading screw component 20011；Lower servomotor 20013 output shaft is set straight up, to provide power；Lower speed reducer 20012 is connected to the defeated of lower servomotor 20013 Shaft is realized and slowed down, and the output terminal of lower speed reducer 20012 is set straight up, and lower leading screw component 20011 is vertically arranged, even The output terminal of lower speed reducer 20012 is connected to, is vertical and straight movement by convert rotational motion, to drive lower half cutter fixed plate 2009 perpendicular It directly moves upwards, hemisection operation is completed, as shown in Figure of description 4.Certainly, above-mentioned upper driving portion can also be equal with lower driving portion For piston cylinders such as cylinders, the vertical and straight movement of upper half cutter fixed plate 2005 and lower half cutter fixed plate 2009 is directly driven, and then Realize hemisection operation.
In order to ensure the accuracy of depth of cut, upper servomotor 2001 and lower servomotor 20013 can also connect control Device processed, controller control upper half cutter assembly to export the rotation of upper servomotor 2001 and lower servomotor 20013 2006 and half cutting depth of lower half cutter assembly 2008.In order to control upper half cutter assembly 2006 and lower half cutter assembly 2008 Motion range can also set upper limit assembly 20015 and lower limit component 20016, upper limit assembly 20015 and lower limit hyte Part 20016 is located at respectively at the position of upper half cutter fixed plate 2005 and lower half cutter fixed plate 2009, to limit respectively The motion range of half cutter fixed plate 2005 and lower half cutter fixed plate 2009；Wherein, half cutting apparatus can also set the first shield 20017 and second backplate 20018 of plate, the first backplate 20017 and the second backplate 20018 are located at both sides, as Figure of description 4 with it is attached Shown in Fig. 5；Upper and lower two pieces of support plates and the first backplate 20017 and the second backplate 20018 form frame structure, inside frame structure With above-mentioned upper guiding axis 2004, upper half cutter fixed plate 2005, upper half cutter assembly 2006, chopping block 2007, lower half cutter group Part 2008, lower half cutter fixed plate 2009 and lower guiding axis 20010, frame structure is arranged on support column, and frame structure It can realize that position is adjusted by adjusting part 20014 between support column.Adjusting part 20014 can be the mechanisms such as leading screw, Its one end is fixed on support column, and the other end is fixed on frame structure, can be realized by the rotatable handle for being located at support column one side The distance change at both ends, so as to adjust the right position of frame structure entirety namely adjust upper half cutter assembly 2006 and lower half The right position of cutter assembly 2008.
For film drawing device, reference explanation book attached drawing 6, mainly including guiding axis, Power Component 3006, preceding hold-down cylinder 3002nd, middle hold-down cylinder 3008, rear hold-down cylinder 30013 and multiple holding cylinders；Wherein, guiding axis is through the half of blood bag Bag Making Machine It cuts, spot welding, punching, upper tube, opens bag, high frequency, cuts the procedure positions such as bag, and guiding axis is linearly, is blood bag Bag Making Machine Each process provides membrane material.Wherein, preceding hold-down cylinder 3002, middle hold-down cylinder 3008 and rear hold-down cylinder 30013 are in same plane, and After current hold-down cylinder 3002, middle hold-down cylinder 3008 and 30013 three of rear hold-down cylinder compress membrane material, membrane material is always in same flat Face, in horizontally disposed.Power Component 3006 is connected with guiding axis, to provide power to guiding axis, realizes the front and rear of guiding axis It is mobile, to complete membrane action.Before, during and after guiding axis position set respectively before hold-down cylinder 3002, middle hold-down cylinder 3008 and after Hold-down cylinder 30013, when guiding axis moves forward and backward under the action of Power Component 3006, then preceding hold-down cylinder 3002, middle hold-down cylinder 3008th, rear hold-down cylinder 30013 and guiding axis synchronously move forward and backward.
Preceding hold-down cylinder 3002, middle hold-down cylinder 3008 are similar with the shape design of rear hold-down cylinder 30013, are respectively provided with two up and down Briquetting can be passed through for membrane material between upper and lower two briquettings, upper and lower two briquettings realized by piston cylinders such as cylinders compress namely Membrane material will be compressed in the up-down direction, and pass through moving forward and backward for guiding axis, and realize the pulling to membrane material.At the same time, exist The front and rear sides of preceding hold-down cylinder 3002 set the first holding cylinder 3001 and second to keep cylinder 3005 respectively, in middle hold-down cylinder 3008 Front and rear sides set the 3rd holding cylinder 3007 and the 4th to keep cylinder 30011 respectively, distinguish in the front and rear sides of rear hold-down cylinder 30013 The 5th holding cylinder 30012 and the 6th is set to keep cylinder 30016；The shape design of above-mentioned six holdings cylinder is similar, and with above-mentioned three The shape design of a hold-down cylinder is similar, can realize the compression in vertical direction to membrane material.
During membrane, above-mentioned six keep that cylinder loosens namely six keep cylinders not compress membrane material, and preceding hold-down cylinder 3002nd, middle hold-down cylinder 3008 is synchronous with rear hold-down cylinder 30013 compresses membrane material, and towards first direction under the action of guiding axis (namely membrane direction) is mobile, and six keep cylinder fixed compared with the position of scuffing of cylinder bore at this time, complete membrane；Current hold-down cylinder 3002nd, middle hold-down cylinder 3008, rear hold-down cylinder 30013 and guiding axis movement certain distance (be usually two blood bags width away from From) after, preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013 are synchronous with guiding axis to be stopped, and preceding hold-down cylinder 3002, Middle hold-down cylinder 3008 and rear hold-down cylinder 30013 synchronously loosen, and do not compress membrane material；Then six keep cylinder synchronously to compress membrane material, really It protects membrane material and be in current location, preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013 direction synchronous with guiding axis the Move (i.e. membrane direction negative direction) in two directions so that preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013 and lead Home position is returned to axis；Then six keep cylinder synchronously to loosen, and do not compress membrane material；Then hold-down cylinder 2, middle hold-down cylinder 3008, Hold-down cylinder 30013 is synchronous afterwards compresses membrane material, continuous membrane reciprocal with this.In above process, six keep the position of cylinder always Fixed, preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013 and guiding axis move reciprocatingly.So set, The power of preceding hold-down cylinder 3002, middle hold-down cylinder 3008 and rear hold-down cylinder 30013 is all provided by Power Component 3006, is greatly saved Space and cost, and can ensure preceding hold-down cylinder 3002, middle hold-down cylinder 3008 and rear hold-down cylinder 30013 three synchronous operation, And then reduce membrane material transportational process risk.
In order to ensure during membrane, the position of membrane material remains left and right horizontal, correction component before can also setting 3004th, middle correction component 30010 and rear correction component 30015；And it is additionally provided with to detect membrane material bag at preceding hold-down cylinder 3002 The preceding deflection correction sensor 3003 of width position, preceding deflection correction sensor 3003 is connected with preceding correction component 3004, to work as the bag of membrane material When width position is in outside preset range, preceding correction component 3004 can rectify a deviation to membrane material.Wherein, preceding deflection correction sensor 3003 and preceding correction component 3004 be located at the rear side of preceding hold-down cylinder 3002, and be located at the rear holding cylinder 3005 of preceding hold-down cylinder 3002 Front side.It is additionally provided with to detect the middle deflection correction sensor 3009 of membrane material bag width position, middle deflection correction sensor at middle hold-down cylinder 3008 3009 are connected with middle correction component 30010, when the bag width position of membrane material is in outside preset range, middle correction component 30010 It can rectify a deviation to membrane material；Middle deflection correction sensor 3009 and middle correction component 30010 are located at the rear side of middle hold-down cylinder 3008, and Positioned at the front side of the rear holding cylinder 30011 of middle hold-down cylinder 3008.It is additionally provided with to detect the wide position of membrane material bag at hold-down cylinder 30013 afterwards The rear deflection correction sensor 30014 put, rear component 30015 of rectifying a deviation is connected with rear deflection correction sensor 30014, when the bag width position of membrane material When outside preset range, rear component 30015 of rectifying a deviation can rectify a deviation to membrane material；Wherein, rear 30014 He of deflection correction sensor Correction component 30015 is located at the rear side of rear hold-down cylinder 30013 afterwards, and before the rear holding cylinder 30016 of rear hold-down cylinder 30013 Side.In simple terms, preceding correction component 3004, middle correction component 30010 and rear correction component 30015 are respectively in different position to film Material is rectified a deviation, and after being preferably provided at different hold-down cylinders (preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013) Side, and before the rear side holding cylinder corresponding to the hold-down cylinder；First keeps cylinder 3001, preceding hold-down cylinder 3002, preceding correction to pass Sensor 3003, preceding correction component 3004 and rear holding cylinder 3005 can regard first group of membrane module as；3rd holding cylinder 3007, Middle hold-down cylinder 3008, middle deflection correction sensor 3009, middle correction component 30010 and the 4th keep cylinder 30011 that can regard second as Group membrane module；5th keeps cylinder 30012, rear hold-down cylinder 30013, rear deflection correction sensor 30014,30015 and of rear correction component 6th holding cylinder 30016 can regard the 3rd group of membrane module as, and the effect of three groups of membrane modules and set-up mode are similar； Preceding correction component 3004, middle correction component 30010 are similar with the shape design of rear correction component 30015；Meanwhile preceding correction sensing Device 3003, middle deflection correction sensor 3009 are similar with the shape design of rear deflection correction sensor 30014, and act on identical.Preceding correcting set Part 3004, middle correction component 30010 and rear correction component 30015 can be to adjust the cylinder of membrane material bag cross direction, it is preceding to entangle Inclined sensor 3003, middle deflection correction sensor 3009 and rear deflection correction sensor 30014 can be that infrared ray sensor or ultrasonic wave pass Sensor etc..
Pass through component 3004 of rectifying a deviation before setting, middle correction component 30010 and rear correction component 30015, it can be ensured that every After secondary membrane, bag cross direction adjusting is carried out to membrane material, so as to ensure that membrane is reliable；Since membrane material herein refers in particular to PVC film material, PVC film material is soft and relatively more heavy, it is easy to cause the stretching of membrane material and droop, it is necessary to all process steps (hemisection, the point between membrane Weldering, punching, cut bag etc. at high frequency) support is taken, each station position otherwise can be caused not know, it is necessary to repeat to adjust.Especially It is to try one's best to accomplish to be seamlessly connected in disengaging high frequency, therefore, to assure that membrane material is on same supporting surface.Therefore above-mentioned three groups of pressures are used Tight cylinder (preceding hold-down cylinder 3002, middle hold-down cylinder 3008, rear hold-down cylinder 30013) and correction component, can significantly improve blood bag Yield rate.Due to cutting the special construction of bag, clamp hand 30017 can also be set, clamp hand 30017 is connected with guiding axis, is pressed after being arranged on The rear end of tight cylinder 30013, clamp hand 30017, preceding hold-down cylinder 3002, middle hold-down cylinder 3008 and rear hold-down cylinder 30013 can be compressed synchronously Membrane material, and membrane process is realized under the action of Power Component 3006；The specific set-up mode of clamp hand 30017 can be with above-mentioned three Group hold-down cylinder is similar；It could be provided as removably connecting between clamp hand 30017 and guiding axis, and pass through propulsion cylinder 30018 Clamp hand 30017 can be realized and depart from membrane material.Wherein, propulsion cylinder 30018 can be the piston cylinders such as cylinder, to ensure clamp hand 30017 Depart from membrane material.
So set, carrying out membrane using clamp hand 30017 is synchronous, it can both get around and cut a bag mold, moreover it is possible to be convenient for changing rule Lattice.Clamp hand 30017 can complete membrane and act by clamping power part and the cooperation of clamp hand enforcement division, and clamp hand enforcement division reaches blooming Position is simultaneously stepped up, and is then transported forward with membrane, during in-position cooperation cut bag action, clamp hand enforcement division is unclamped after finishing And home position is returned to together with membrane.Fast mounting structure may be employed in clamp hand 30017, different for different specification switchings Clamp hand, only need to by 30017 manual rotation button of clamp hand 90 degree remove, need not be greatly reduced using any instrument In the safety of toilet's operation；The installation for changing specification position is not had to concern during installation, locating pin type mounting means may be employed yet, Clamp hand 30017 is fixed on guiding axis, ensures the accuracy of installation, not only facilitated, but also safety.
For tube feeding device, as shown in Figure of description 7 and attached drawing 8；Mainly include rotary disk basement 4005, gear-wheel gear-ring component 4006th, runing rest 4007 and electrode assembly 4008 is pushed away；Wherein, 4005 position of rotary disk basement is fixed, and can be regarded as pedestal.
Gear-wheel gear-ring component 4006 is rotatably mounted to rotary disk basement 4005；At the same time, high frequency weld assembly 1 with extremely Few two mouth pipe delivery sections surround loop configuration, and rotary disk basement 4005 is located among the loop configuration；Mouth pipe delivery section can have Body be 4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section and the 3rd mouthful of pipe delivery section 4004, first pipe delivery section 4002nd, second mouthful of pipe delivery section 4003 and the 3rd mouthful of pipe delivery section 4004 can convey the mouth pipe of different Dimension Types respectively.Its In, the power resources of gear-wheel gear-ring component 4006 can be the components such as motor.
High frequency weld assembly 1,4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section and the 3rd mouthful of pipe delivery section 4004 4 are spaced 90 ° two-by-two, surround circle, and rotary disk basement 4005 is located at circular centre, as shown in Figure of description 7.
Gear-wheel gear-ring component 4006 is equipped with runing rest 4007, and gear-wheel gear-ring component 4006 can with runing rest 4007 Synchronous rotary；The setting of runing rest 4007 pushes away electrode assembly 4008, and electrode 2, which is fixed on, pushes away electrode assembly 4008；Runing rest 4007 with push away 4008 synchronous rotary of electrode assembly, and push away electrode assembly 4008 can towards outside release electrode 2,2 end of electrode To be arranged mouth pipe；Under the action of electrode assembly 4008 is pushed away, electrode 2 is moved towards outside so that electrode 2 is arranged mouth pipe.Rotation The number for turning stent 4007 could be provided as four, after gear-wheel gear-ring component 4006 is rotated by 90 ° stopping, high frequency weld assembly 1st, there are one rotation branch for 4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section and the 3rd mouthful of pipe delivery section 4,004 4 Frame 4007, to realize the operation of welding and upper tube respectively, as shown in Figure of description 1.Obviously, electrode assembly 4008 is each pushed away More electrodes 2 are equipped with, to be inserted into the mouth pipe of different mouth pipes or different number.
During upper tube, reference explanation book attached drawing 7, gear-wheel gear-ring component 4006 provides power for rotation upper tube process, For a runing rest 4007, successively by 4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section, the 3rd mouthful of pipe Delivery section 4004 and high frequency weld assembly 1, when rotation to 4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section, the Preset time can be stopped after three mouthfuls of pipe delivery sections 4004 and high frequency weld assembly 1, sequentially or simultaneously by upper tube three times Process, each upper tube process can all have different electrodes 2 to be arranged mouth pipe；After whole 2 upper tubes of electrode, rotate to high frequency At weld assembly 1, mouth pipe is welded into blood bag jointly with PVC film material.
4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section and the 3rd mouthful of pipe delivery section 4004 can be according to reality Need to be arranged the mouth pipe of different sizes or type on the electrodes 2,4002, second mouthfuls of pipe delivery sections 4003 of first pipe delivery section, The concrete shape of 3rd mouthful of pipe delivery section 4004 and high frequency weld assembly 1 construction may be referred to the prior art.
It should be noted that according to actual needs, the number of mouth pipe delivery section can also be other, be not limited in herein Three mouth pipe delivery sections, need to surround ring junction between the mouth pipe delivery section of other numbers and high frequency weld assembly 1 Structure can be rotated to different station with meeting rotary disk basement 4005, to complete different operating.
More specifically, the high frequency weld assembly 1 and first pipe delivery section 4002 being set at 90 ° intervals are equipped with and push away electricity Pole component cylinder 40011 pushes away electrode assembly cylinder 40011 and is fixedly connected with rotary disk basement 4005；It pushes away electrode assembly cylinder 40011 and pushes away electrode Component 4008 is connected, will push away 4008 pushed home of electrode assembly.Such as Figure of description 8, in first pipe delivery section In the case of the bag head of blood bag and bag tail are required to mouthful pipe at 4002, electrode assembly will be pushed away using electrode assembly cylinder 40011 is pushed away 4008, which push to required position, carries out upper tube operation；For at second mouthful of pipe delivery section 4003 and the 3rd mouthful of pipe delivery section 4004 In the case of the bag head of blood bag needs mouth pipe (mouth pipe is not required in the bag tail of blood bag), in second mouthful of pipe delivery section 4003 and the 3rd mouthful At pipe delivery section 4004 electrode assembly cylinder 40011 is pushed away without setting.Certainly, it can also be arranged on by pushing away electrode assembly cylinder 40011 He is needed at mouthful pipe delivery section.
When the drive of runing rest 4007 is pushed away when electrode assembly 4008 is rotated to high frequency weld assembly 1, it is necessary to high frequency Layer of PVC film is opened in the action cooperation of weld assembly 1, to realize that push away electrode assembly 4008 is inserted into two layers of PVC with moving electrode 2 Between membrane material, and this process then needs to push away electrode assembly cylinder 40011 and pushes away electrode assembly 4008 to realize.
The rotation tube feeding device of the present invention can also set rotating part fixed disk 40010, push away electrode assembly 4008 and rotation Portion's fixed disk 40010 is slidably connected；Wherein, rotary disk basement 4005, rotating part fixed disk 40010 and electrode assembly cylinder 40,011 3 is pushed away Person is fixed, and runing rest 4007 pushes away electrode assembly 4008 and 2 synchronous rotary of electrode；In order to avoid pushing away electrode assembly 4008 Depart from rotating part fixed disk 40010 in rotary course, the surface of rotating part fixed disk 40010 sets limit track, pushes away electrode Component 4008 slides on the fixed limit track in position, and limit track should be in arc-shaped.
When pushing away electrode assembly 4008 and rotating to high frequency weld assembly 1, electrode is pushed away due to pushing away electrode assembly 4008 Component cylinder 40011 pushes away rotating part fixed disk 40010 (in order to realize that the bag head of blood bag and bag tail are required to insert port pipe), therefore Opening should be set at limit track, and the position being open is located at the one side for setting and pushing away electrode assembly cylinder 40011, and pushing away electrode Under the action of component cylinder 40011, limit track can be departed from along opening by pushing away electrode assembly 4008, realize to the bag head of blood bag with Bag tail insert port pipe.
At high frequency weld assembly 1, it should also set and move back electrode cylinder 40012, move back electrode cylinder 40012 will weld It connects the socket pipe electrode finished and exits and welded pouch-type mouth pipe, and the bottom for moving back electrode cylinder 40012 can set and move back rise fall of electrodes Cylinder 40013, to realize the lifting for moving back electrode cylinder 40012；After high frequency welds, electrode cylinder 40012 is moved back by moving back electricity Pole lift cylinders 40013 rise, and then move back electrode cylinder 40012 and forward extend out, and push away electrode assembly 4008 at this time and are in stretching state, and It moves back electrode cylinder 40012 and is blocked in and push away electrode assembly 4008 and be retracted on the movement locus of limit track；It will when moving back electrode cylinder 40012 After mouthful pipe extract from blood bag, move back rise fall of electrodes cylinder 40013 and drive and move back electrode cylinder 40012 and drop to shown in Figure of description 8 Position, the limit track of rotating part fixed disk 40010 can be retracted by pushing away electrode assembly 4008 at this time, and so on, constantly complete Into the production of blood bag.
For mouth pipe delivery section above, specific set-up mode is as shown in Figure of description 9 and attached drawing 10；Mainly include Conveying mechanism 5002, top opening pipe cylinder 5004, test section, mouth pipe rotating seat 50014 and clamp assemblies.Conveying mechanism 5002 can be It directly shakes, the top of its rear end can set feed bin 5001, mouthful pipe 3 is placed in feed bin 5001, the structure of the mouth pipe 3 of this paper is as said Shown in bright book attached drawing 11, rear and front end is different；The mouth pipe 3 for being positioned over feed bin 5001 is fallen into conveying mechanism 5002, and defeated It send and moves forward under the action of mechanism 5002；The front end of mouth pipe delivery section refers to the left end by taking Figure of description 9 as an example；This paper's Rear end refers to the right end by taking Figure of description 9 as an example.The top of conveying mechanism 5002 is additionally provided with top opening pipe cylinder 5004, top opening pipe cylinder 5004 are arranged on the front end of conveying mechanism 5002, and top opening pipe cylinder 5004 can move downward；When continuously mouth pipe 3 is to conveying During the nose motion of mechanism 5002, top opening pipe cylinder 5004 moves downward, and can withstand follow-up mouth pipe 3, avoids two adjacent mouths Pipe 3 contacts；Namely follow-up mouth pipe 3 is avoided to be fed forward in a short time, so that it is guaranteed that two mouth pipes 3 have certain intervals.This The purpose that sample is set is：If having frictional force between two mouth pipes 3, it will cause follow-up clamp assemblies clamp port pipes 3 Success rate declines, and influences production efficiency.
Whether detection position is correct to the front-rear direction of detection mouth pipe 3 in the front end of conveying mechanism 5002；Due to mouth pipe 3 rear and front ends for having shape design different, therefore whether judge the mouth pipe 3 in 5002 front end of conveying mechanism using test section In being correctly oriented.Mouthful pipe rotating seat 50014 is located at below the front end of conveying mechanism 5002, and mouth pipe rotating seat 50014 with Test section is connected, when test section detects that the front-rear direction of mouthful pipe 3 is incorrect, mouth pipe rotating seat 50014 can band open one's mouth pipe 3 It rises and rotates 180 °, to realize that the front-rear direction of mouth pipe 3 is correct.Positioned at the top of conveying mechanism 5002, and in mouth Guan Xuan The front end of swivel base 50014 is additionally provided with clamp assemblies, to be clamped the correct mouth pipe 3 of front-rear direction and be inserted into electrode 2.
During upper tube, the mouth pipe 3 first in feed bin 5001 falls to conveying mechanism 5002, conveying mechanism 5002 at random Mouth pipe 3 is fed forward, when very moment pipe 3 is located at top opening pipe 5004 lower section of cylinder, top opening pipe cylinder 5004 is to by two adjacent mouths Pipe 3 is partitioned into a determining deviation, and then whether test section judges the mouth pipe 3 in 5002 front end of conveying mechanism in correctly side To；If the front-rear direction of mouth pipe 3 is incorrect, then 50014 band of mouth pipe rotating seat pipe 3 of opening one's mouth rises and rotates 180 ° so that every The front-rear direction of a bite pipe 3 is correct；Finally the correct mouth pipe 3 of front-rear direction is clamped and is inserted into electrode 2 using clamp assemblies.
Wherein, test section includes mouth pipe fixed seat 50015, laser detection switch 5008 and reflector 5009；Mouth pipe is fixed Seat 50015 is located at the front end of conveying mechanism 5002, and for supporting mouth pipe 3, and mouth pipe fixed seat 50015 has gap, laser inspection Slowdown monitoring switch 5008 is used cooperatively with reflector 5009；In detection process, laser detection switch 5008 gets laser, and laser passes through The gap of mouth pipe fixed seat 50015 judges mouth pipe 3 through mouth pipe 3, laser detection switch 5008 according to the laser power of feedback Whether direction is correct；If during the poor direction of mouth pipe 3, then the lower lifting cylinder 5006 that is connected with mouth pipe rotating seat 50014 Mouth pipe rotating seat 50014 is risen, 5005 band of rotary cylinder pipe rotating seat 50014 of opening one's mouth is rotated, and adjusts the side of mouth pipe 3 To, and then ensure the in the right direction of mouthful pipe 3.
In order to further improve the clamping success rate of clamp assemblies, a mouthful pipe movable cylinder is additionally provided with positioned at the front end of clamp assemblies 5007, the mouth currently conveyed pipe 3 to be moved forward；When very moment pipe 3 reaches mouth pipe fixed seat 50015, top opening pipe cylinder 5004 Follow-up mouth pipe 3 is withstood to convey not forward, and mouth pipe movable cylinder 5007 move forward certain distance, so that it is guaranteed that with follow-up mouth pipe 3 have gap, and two adjacent mouth pipes 3 is avoided to contact；Since the end face of mouth pipe 3 sometimes is cut uneven sometimes, and mouth pipe 3 exists Certain curvature, if adjacent two mouth pipes 3 contact friction, the clamping success rate of clamp assemblies can be then decreased obviously, certainly If above-mentioned phenomenon is not present in mouth pipe 3, then a mouthful pipe movable cylinder 5007 need not be set.
Wherein, clamp assemblies move up and down cylinder 50012 and clamp hand or so including clamp hand 50010, clamp hand cylinder 50011, clamp hand Movable cylinder 50013；Wherein, clamp hand 50010 can include two clamp arm, and clamp hand cylinder 50011 can control the clamping of two clamp arm With loosening.Very moment pipe 3 it is in the right direction after, clamp hand moves up and down cylinder 50012 and clamp hand cylinder 50011 is driven to move downward, and works as arrival Behind required position, the stopping of clamp hand cylinder 50011 moves downward, and clamp hand cylinder 50011 drives 50010 clamp port pipe 3 of clamp hand, then clamp hand Cylinder 50012 is moved up and down to reset.
One clamp hand, which moves up and down cylinder 50012 and moves left and right cylinder 50013 with a clamp hand, can be connected two clamp hands 50010, as shown in Figure of description 10, to improve production efficiency；If the quantity of mouth pipe 3 is more, then pass through clamp hand or so shifting Dynamic cylinder 50013 can switch the right position of clamp hand 50010, so as to improve production efficiency.Clamp hand 50010, clamp hand cylinder 50011, Clamp hand moves up and down cylinder 50012 and clamp hand moves left and right cylinder 50013 and is also connected to electric cylinders 16, and then realizes and move integrally, And above-mentioned all parts can control stroke by PLC.Electric cylinders 16 are located at the top that clamp hand moves left and right cylinder 50013, and energy It enough travels forward to realize and the mouth pipe 3 of clamp assemblies clamping is inserted in into electrode 2.In the step of mouth pipe 3 inserts in electrode 2, in order to Ensure that the position of electrode 2 is fixed, lower top electrode cylinder 50017 and upper pressure 50018 holding electrode 2 of electrode cylinder, such as explanation can be utilized Shown in book attached drawing 9；Lower top electrode cylinder 50017 moves upwards, and upper pressure electrode cylinder 50018 moves downward, and electrode 2 is held on lower top Between electrode cylinder 50017 and upper pressure electrode cylinder 50018, the mouth pipe 3 then clamped using clamp assemblies inserts in electrode 2；So set It puts, significantly improves the success rate of interface pipe 3, improve production efficiency.
The lower section of electrode 2 can also set photoelectric detection switch 50020, whether have mouth pipe 3 to detecting electrode 2； That is, if mouth pipe 3 is not inserted in electrode 2 by clamp assemblies according to deliberate action, then the report that is connected with photoelectric detection switch 50020 Police portion can alarm；If mouth pipe 3 does not insert in electrode 2, spark phenomenon can occur in follow-up welding process, have serious consequences, Therefore photoelectric detection switch 50020 can be utilized, and voluntarily whether detecting electrode 2 is inserted with mouthful pipe 3, realizes automated production.
For the set-up mode of high frequency welder 1, including separation assembly, mold 70 and lower mold 80, separation group The PVC film material that part can be laminated together two separates, and bag is opened in realization, so as to insert port pipe etc..It is inserted with two layers of membrane material of mouthful pipe It stretches between mold 70 and lower mold 80, under the molding effect of mold 70 and lower mold 80, completes high frequency welding behaviour Make, blood bag is made.Wherein, mold 70 and lower mold 80 are respectively provided with head welding module, when mold 70 and lower mold 80 close After mould, the head welding of blood bag finishes；And mold 70 and lower mold 80 are respectively provided with afterbody welding module, when mold 70 is under After mold 80 molds, the afterbody welding of blood bag finishes；And head welding module is located at different position respectively with afterbody welding module, As shown in Figure of description 15 and attached drawing 16.
When mold 70 and lower mold 80 mold, the head welding of at least one set of blood bag finishes, and at least one set of blood bag Afterbody welding finish；With when PVC film material moves forward, mold 70 and lower mold 80 mold again, fore head welding The blood bag finished afterbody welding in current molding finishes, and in addition the head welding of at least one set of blood bag finishes, and waits next time Afterbody welds during molding.And so on, once molding can simultaneously complete different blood bags the welding of head and afterbody, reduce The cost of mold, and reduced by two sets of original radio-frequency generators to a set of, you can the production of blood bag is completed, and high frequency welds The length of device also can accordingly shorten, and reduce plant area.
For separation assembly, as shown in Figure of description 12 to attached drawing 14, including divide diaphragm plate 13, on open bag assembly, under open Bag assembly, upper push-and-pull cylinder, lower push-and-pull cylinder, upper lift cylinders and lower lift cylinders；Wherein, it can be specially to be opened on first above to open bag assembly Bag assembly 4 is opened on bag assembly 1 and second, is opened on first and the both sides that bag assembly 4 distinguishes membrane material is opened on bag assembly 1 and second；Under open Bag assembly is specially to open under first to open bag assembly 10 under bag assembly 7 and second, is opened under first and opens bag assembly under bag assembly 7 and second The both sides of 10 difference membrane materials.
When layer of PVC film is reached at high frequency welder, diaphragm plate 13 is divided first to separate the afterbody of two layers of membrane material, Be conducive to open on first to open to open under bag assembly 4, first on bag assembly 1, second and open bag assembly 10 under bag assembly 7 and second and be adsorbed in The surface of membrane material.
It is opened on first and cylinder 2 is pushed and pulled in the connection of bag assembly 1 first, opened on second and cylinder 5 is pushed and pulled in the connection of bag assembly 4 second, the It once opens bag assembly 7 and connects first time push-and-pull cylinder 8, bag assembly 10 is opened under second and connects second time push-and-pull cylinder 11；It is pushed and pulled on first Cylinder 2, which can be realized, opens moving left and right for bag assembly 1 on first, cylinder 5 is pushed and pulled on second can realize the left side that bag assembly 4 is opened on second It moves right, first time push-and-pull cylinder 8 can be realized and moving left and right for bag assembly 7 is opened under first, and second time push-and-pull cylinder 11 can be realized Moving left and right for bag assembly 10 is opened under second.
It is opened to realize to open to open to open under bag assembly 4, first on bag assembly 1, second on first respectively under bag assembly 7 and second The up and down motion of bag assembly 10 pushes and pulls lift cylinders 3 in the connection of cylinder 2 first on first, pushes and pulls on second and lifted in the connection of cylinder 5 second Cylinder 6, first time push-and-pull cylinder 8 connect first time lift cylinders 9, and second time push-and-pull cylinder 11 connects second time lift cylinders 12；That is, first On open to open to open under bag assembly 4, first on bag assembly 1, second and open bag assembly 10 4 under bag assembly 7 and second and be respectively equipped with push-and-pull Cylinder and lift cylinders, realization move up and down.
It is pushed and pulled during bag is opened, on first and cylinder 5, first time push-and-pull cylinder 8 and second time push-and-pull cylinder is pushed and pulled on cylinder 2, second 11 will be opened respectively on first opened on bag assembly 1, second opened under bag assembly 4, first opened under bag assembly 7 and second bag assembly 10 send to Membrane material end designated position, then lift cylinders 6, first time lift cylinders 9, second time lift cylinders 12 in lift cylinders 3, second on first Action, which makes to open on first to open to open on bag assembly 7, second under bag assembly 1 and first, opens bag assembly 10 under bag assembly 4 and second and merges, Upper and lower two membranes are held respectively by vacuumizing form, lift cylinders 6, first time lifting in lift cylinders 3, second on first at this time Cylinder 9, second time action of lift cylinders 12 separate two layers of membrane material to home position, are conducive to electrode assembly and enter between two membranes, When electrode assembly in place after first on push and pull cylinder 2, second on push and pull cylinder 5, first time push-and-pull cylinder 8 and second time push and pull cylinder 11 return again It is back to home position；And so on, complete to open bag action.
It for separation assembly, can also be respectively arranged on mold 70 and lower mold 80, mold 70 sets mold Sucker 71, lower mold 80 sets lower mold sucker 84, such as Figure of description 5 and attached drawing 6；When two layers of membrane material stretches into 70 He of mold When between lower mold 80, passing through the mould assembling action of mold 70 and lower mold 80 so that mold sucker 71 holds membrane material, under Mold sucker 84 holds lower membrane material；Namely before high frequency welding, mold 70 and lower mold 80 first close film and separate again, lead to respectively It crosses mold sucker 71 and lower mold sucker 84 to open the suction of two layers membrane material, after electrode assembly is inserted in place, vacuum pump is died film Material returns to merging phase, then carries out high frequency welding.
Wherein, mold sucker 71 can be arranged at the rear end of head welding module, and lower mold sucker 84 is welded arranged on afterbody The rear end of connection module, and head welding module is located at the membrane material inlet end of mold 70 and lower mold 80；Reference explanation book is attached Figure 15 and attached drawing 16, the left side in attached drawing are front end, and the right side in attached drawing is rear end, membrane material move from left to right namely It runs from the front to the back.When membrane material is by left enter between mold 70 and lower mold 80, inhaled in mold sucker 71 and lower mold The separation of two layers of membrane material can be realized under the action of disk 84.
The number of head welding module and the number of afterbody welding module can be two, can disposably be welded with realizing Connect the head of two blood bags and the afterbody of two blood bags；Certainly, according to actual needs, the head of mold 70 and lower mold 80 The number of welding module and afterbody welding module can also be other.In addition, head welding module and afterbody welding module are equal Mold 70 and the lower mold 80 are horizontally placed on respectively, as shown in Figure of description 15 and attached drawing 16, with above and below realization two Tunic material runs i.e. solderable formation blood bag in the horizontal direction.That is, after the head welding of two blood bags, along level side To the position for being movable to afterbody welding module, and afterbody can be completed under the welding operation of mold 70 and lower mold 80 Welding, so as to twice weld after obtain blood bag.
It opens to open to open under bag assembly 4, first on bag assembly 1, second on above-mentioned first and opens bag assembly 10 under bag assembly 7 and second Shape design it is similar, only provide specific embodiment exemplified by bag assembly 1 is opened on first herein.Reference explanation book attached drawing 14, including cam sleeve fixed plate 14, cam sleeve 15, sucker fixed frame 16, binding clasp 17 and multiple suckers 18；Sucker fixed frame 16 are equipped with multiple suckers 18, and sucker fixed frame 16 and binding clasp 17 as a whole, can be real between cam sleeve 15 and binding clasp 17 Existing Quick Release, cam sleeve 15 are fixed on cam sleeve fixed plate 14, and binding clasp 17 is fixed on sucker fixed frame 16, when needing replacing sucker During fixed frame 16, it is thus only necessary to rotate binding clasp 17 and locking can be completed with loosening；Fixed pin can also be set, sucker is fixed Frame 16 and binding clasp 17 this be integrally fastened to cam sleeve 15；Wherein, binding clasp 17 can be thumb type binding clasp；Certainly, on The concrete shape construction for stating cam sleeve fixed plate 14, cam sleeve 15, sucker fixed frame 16, binding clasp 17 and sucker 18 can refer to The prior art.
In order to avoid in the welding process, unwelded position is drooped in blood bag, mold 70 is equipped with the first support 72 and second support plate 73 of plate, lower mold 80 are equipped with the first spring assembly 85 and second spring component 86；First support plate 72 In the position of non-head welding module, the lower section of head welding module is preferably placed at, it can be positioned at the position of bag body；First spring The position of component 85 and the position of the first support plate 72 are oppositely arranged；When mold 70 and the molding of lower mold 80 are welded, then the The non-head position of blood bag is held between one spring assembly 85 and the first support plate 72.Similar to the abovely, the second support plate 73 are located at the position of non-afterbody welding module, are preferably placed at the centre position of bag body；86 and second support plate of second spring component 73 position is oppositely arranged；When mold 70 and the molding of lower mold 80 are welded, then 86 and second support plate of second spring component The non-tail position of blood bag is held between 73.
Reference explanation book attached drawing 15 and attached drawing 16, the first support plate 72 and the second support plate 73 are located on mold 70, main It plays a supporting role.First spring assembly 85 and second spring component 86 are located on lower mold 80 and play a supporting role, It prevents high frequency from membrane material occur after welding and drooping phenomenon, influences the quality of subsequent handling, even blood bag.First spring assembly 85 Membrane material Support Position is constantly in second spring component 86, after membrane material reaches high frequency, bag is either opened and still welds all It is that mold 70 first acts in place, mold 80 is then played to act, the first spring assembly 85 and second spring component 86 are compressed, on Mold 70 and lower mold 80 close, and lower mold 80 preferentially returns to home position, 85 He of the first spring assembly after opening bag or welding Second spring component 86 recovers still to support membrane material, prevents membrane material from drooping, and hereafter mold 70 returns to home position.It is past successively Multiple, the first support plate 72, the second support plate 73, the first spring assembly 85, the cooperation of second spring component 86 reach supporting role.
In order to realize the support to blood bag, the completion of upper and lower two groups of support components namely upper and lower two groups of supports can also be passed through Component is acted independently of mold 70 and lower mold 80 by piston cylinders such as cylinders respectively, is arranged such without in limitation The sequence of movement of mold 70 and lower mold 80 so that the process for producing blood bag is more flexible.
For the shape design for cutting bag assembly, as shown in Figure of description 17 and attached drawing 18, sack that high frequency is welded It is delivered to by membrane clamp hand and cuts bag process, die assembly 6004 is descended to rise first, same level, realization pair are in membrane material The support of membrane material；Support component 6005 supports lower die assembly 6004, and then mold component 6001 passes through cylinder or hydraulic pressure Cylinder moves down under the guiding of guidance set 6002, and is cut into complete pouch-type, and mold component 6001 rises after cutting, Support bag assembly 6006 is moved to and cuts a bag station, is sent sack to subsequent processing torn edges process by vacuum cup, so repeatedly. During cutting, membrane material is located between mold component 6001 and lower die assembly 6004, passes through mold component 6001 and lower mold The cutting to membrane material is realized in the relative motion of component 6004.In addition, moving assembly 6007 can realize the entirety for cutting bag station It is mobile, cut a bag position for accurate adjustment.First side guard plate 6008 and the second side guard plate 6009 play a supportive role.
For the shape design of torn edges component, as shown in Figure of description 19, cut bag process support bag assembly and sent sack On support bag portion part 7002 into torn edges process, there is sucker on support bag portion part 7002, and pass through vacuum and hold sack, then bag taking Component 7003 reach designated position and under be depressured on support bag portion part 7002, torn edges clamp hand component 7001 rises to designated position, Step up clamp hand and clamp sack slitter edge, then move down and tear slitter edge, sucker is also dispersed in bag taking component 7003 and incites somebody to action final Sack pick up send to subsequent processing output process belt on, and so on.As can be seen that torn edges clamp hand component 7001 can be set It is placed on the fixed hang plate in position, and is slided along hang plate, so as to tear slitter edge.Torn edges clamp hand component 7001 may be employed existing There are the components such as the manipulator in technology, as long as the slitter edge position of sack can be clamped.
For the shape design of output precision, as shown in Figure of description 20, the blood bag meeting sent after torn edges process It has sent and has been placed on belt conveyor 8001, belt conveyor 8001 can be horizontally disposed with；Belt conveyor 8001 is connected with motor 8002, And timing is rotated by motor 8002 and conveyed backward, output bracket 8003 is the support component of output process.Certainly, according to reality It needs, the specific set-up mode of output precision can also be other, will not be described in great detail herein.
Blood bag Bag Making Machine provided by the present invention is described in detail above.Specific case used herein is to this The principle and embodiment of invention is set forth, the explanation of above example is only intended to help understand the present invention method and Its core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from Under, can also to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the protection of the claims in the present invention In the range of.

Claims (13)

1. a kind of blood bag Bag Making Machine, which is characterized in that including：
Two layers of membrane material to be carried out to the solution film device of solution film；
To realize that membrane material is located at the film drawing device of corresponding station to membrane material progress membrane；
Hemisection arranged on the solution film device rear end, will carry out hemisection through two layers of membrane material after the solution film device solution film fills It puts；
Arranged on the half cutting apparatus rear end, ensuring that two layers membrane material overlaps reliable spot welding device；
Arranged on the spot welding device rear end, the hole punched device to be punched out to membrane material；
To carry out out bag to two layers of membrane material, to realize that the electrode for being inserted with mouthful pipe stretches into open the bag device between membrane material；
To insert electrodes into the tube feeding device of mouthful pipe；
Mouth pipe and two layers of membrane material to be welded to obtain the high frequency welder of blood bag；
Output terminal arranged on the high frequency welder, pouch-type excision forming is cut bagging apparatus；
The blood bag of excision forming to be carried out to the torn edges device of slitter edge removal；
To the output device for exporting the blood bag of final molding.
2. blood bag Bag Making Machine according to claim 1, which is characterized in that the solution film device (100) includes：
To fix the upper fixing axle of two film rolls and lower fixing axle respectively；
To carry out respectively two film rolls do not shut down change film on connect film platform and under connect film platform；
To supply respectively the membrane materials of two film rolls by upper principal and subordinate wheel component (1007) and lower principal and subordinate wheel component (10019)；
It is located at the rear of the upper principal and subordinate wheel component (1007) and the lower principal and subordinate wheel component (10019) respectively, dividing The upper correction component (1009) and lower correction component (10021) that the other membrane material to two film rolls is rectified a deviation；
Upper Buffer Unit (1008) between the upper correction component (1009) and the upper principal and subordinate wheel component (1007), And the lower Buffer Unit between the lower correction component (10021) and the lower principal and subordinate wheel component (10019) (10020), the membrane material of two film rolls respectively along the film roll upper fixing axle it is supreme correction component (1009) and film roll it is lower solid The direction of dead axle to lower correction component (10021) conveys, and the upper Buffer Unit (1008) and the lower Buffer Unit (10020) it can move back and forth along the vertical direction, the membrane material of two film rolls is cached in the upper buffering group respectively to realize In part (1008) and the lower Buffer Unit (10020)；
It is located at the rear of the upper correction component (1009) and the lower correction component (10021) respectively, is treated to remove respectively Close two layers of membrane material surface electrostatic of film, dust on destatic and dedusting component (10012) and under destatic and dedusting component (10024)。
3. blood bag Bag Making Machine according to claim 2, which is characterized in that
The upper correction component (1009) is additionally provided with correction detecting element (10010), to detect through the upper Buffer Unit (1008) whether the film cross direction of the membrane material of output is in predeterminated position；Described in the upper correction detecting element (10010) connects Upper correction component (1009), the upper correction component (1009) can adjust the position of membrane material on film cross direction；
The lower correction component (10021) is additionally provided with lower correction detecting element (10022), to detect through the lower Buffer Unit (10020) whether the film cross direction of the membrane material of output is in predeterminated position；Described in the lower correction detecting element (10022) connects Lower correction component (10021), the lower correction component (10021) can adjust the position of membrane material on film cross direction.
4. blood bag Bag Making Machine according to claim 1, which is characterized in that half cutting apparatus (200) includes：
Chopping block (2007)；
Positioned at the upper end of the chopping block (2007), to the PVC film material progress hemisection to being located at the chopping block (2007) upper surface Upper half cutter assembly (2006)；
Positioned at the lower end of the chopping block (2007), to the PVC film material progress hemisection to being located at the chopping block (2007) lower surface Lower half cutter assembly (2008).
5. blood bag Bag Making Machine according to claim 1, which is characterized in that the film drawing device (300) includes：
To through the connecting shaft of whole procedure positions of blood bag Bag Making Machine；
It is connected with the connecting shaft, the Power Component (3006) to realize the connecting shaft back-and-forth motion；
It is respectively arranged on position before, during and after the connecting shaft, with so that membrane material runs through and can compress the preceding hold-down cylinder of membrane material (3002), middle hold-down cylinder (3008) and rear hold-down cylinder (30013)；When the preceding hold-down cylinder (3002), the tight cylinder of medium pressure (3008) compress membrane material with described rear hold-down cylinder (30013) three and can synchronously be moved under the back-and-forth motion of the connecting shaft It is dynamic, to realize that membrane acts；
It is respectively arranged on the preceding hold-down cylinder (3002), the tight cylinder of medium pressure (3008) and described rear hold-down cylinder (30013) three Front and rear sides, with so that membrane material runs through and can compress the holding cylinder of membrane material；To realize above-mentioned three during membrane, all The holding cylinder loosens, does not compress membrane material, and when above-mentioned three terminates membrane, all the holding cylinder compresses membrane material, ensures The position of membrane material.
6. the blood bag Bag Making Machine according to Claims 1 to 5 any one, which is characterized in that tube feeding device (400) bag It includes：
The fixed rotary disk basement in position (4005)；
It is installed on the rotary disk basement (4005), rotatable gear-wheel gear-ring component (4006), and the gear-wheel gear-ring component (4006) high frequency weld assembly (4001) and at least two rings formed to the mouth pipe delivery section of delivery port pipe are arranged at Among shape structure；
It is installed on the gear-wheel gear-ring component (4006) and can be with the rotation of gear-wheel gear-ring component (4006) synchronous rotary Stent (4007)；
Arranged on the runing rest (4007) and can promote the electrode (2) with mouth pipe push away electrode assembly (4008)；
Wherein, the gear-wheel gear-ring component (4006) can be stopped at different mouth pipe delivery sections, various sizes of to realize Mouth pipe is in the different electrodes (2), and the gear-wheel gear-ring component (4006) can rotate and stop at high frequency welding group Mouth pipe is welded in PVC film material by part (4001) to realize.
7. blood bag Bag Making Machine according to claim 6, which is characterized in that the mouth pipe delivery section specifically includes：
To the conveying mechanism (5002) of continuous conveying mouth pipe (5003)；
Positioned at the top of the conveying mechanism (5002), can in the reciprocating motion of vertical direction, realizing adjacent two There is the top opening pipe cylinder (5004) of certain intervals between mouth pipe (5003)；
Whether correctly detected positioned at the front end of the conveying mechanism (5002), to the front-rear direction of detection mouth pipe (5003) Portion；
Arranged on the front end of the conveying mechanism (5002) and the mouth pipe rotating seat (50014) that is connected with the test section, to realize When the test section detects that the front-rear direction of mouth pipe (5003) is incorrect, the mouth pipe rotating seat (50014) can be taken to Mouth pipe (5003) rises and rotates 180 °, to ensure that the front-rear direction of mouth pipe (5003) is correct；
Positioned at the top of the conveying mechanism (5002), the correct mouth pipe (5003) of front-rear direction to be clamped and is inserted into electrode (50019) clamp hand component.
8. the blood bag Bag Making Machine according to Claims 1 to 5 any one, which is characterized in that the high frequency welder (1) include to by the separated separation assembly of upper and lower two layers of membrane material and to carry out high frequency welding to upper and lower two layers of membrane material To form the mold of blood bag (70) and lower mold (80)；Wherein：The mold (70) and the lower mold (80) include The head welding module on blood bag head and blood bag afterbody and afterbody welding module is respectively welded.
9. blood bag Bag Making Machine according to claim 8, which is characterized in that the separation assembly includes：
To by upper and lower two layers of membrane material it is separated divide diaphragm plate (13)；
Positioned at the both sides up and down of upper and lower two layers of membrane material, to adsorb respectively every tunic material on open bag assembly and under open bag assembly；
Be connected on described open bag assembly and it is described under open bag assembly, to realize opened on described bag assembly and it is described under open The upper push-and-pull cylinder and lower push-and-pull cylinder of bag assembly side-to-side movement；
Be connected on described open bag assembly and it is described under open bag assembly, to realize opened on described bag assembly and it is described under open Bag assembly opens and the upper lift cylinders merged and lower lift cylinders.
10. blood bag Bag Making Machine according to claim 9, which is characterized in that the mold (70) has the first support plate (72), and first support plate (72) is located at the position of the non-head welding module, and the lower mold (80) has when weldering The first spring assembly (85) that can be in contact when connecing with first support plate (72), to realize in welding, described first Support plate (72) and first spring assembly (85) push down the non-head position of blood bag；
The mold (70) has the second support plate (73), and second support plate (73) is located at the non-afterbody welding mould The position of block, the lower mold (80) have the second spring group that can be in contact when soldered with second support plate (73) Part (86), to realize that second support plate (73) and the second spring component (86) push down the non-tail of blood bag in welding Portion position.
11. blood bag Bag Making Machine according to claim 10, which is characterized in that the bag assembly of cutting includes：
To the support bag assembly (6006) of support membrane material；
It can rise to and the lower die assembly of membrane material flush position (6004)；
Above the lower die assembly (6004), it can move downward to realize the mold component (6001) for cutting bag.
12. blood bag Bag Making Machine according to claim 11, which is characterized in that the torn edges component includes：
To hold the support bag portion part (7002) of sack；
Above the support bag portion part (7002) and it can move downward and compress the bag taking group of the support bag portion part (7002) Part (7003)；
To clamp the torn edges clamp hand component (7001) that sack and can moving downward tears the slitter edge of sack.
13. blood bag Bag Making Machine according to claim 12, which is characterized in that the output precision includes：
Blood bag to be delivered to the belt conveyor (8001) of required position；
It is connected with the belt conveyor (8001), the motor (8002) to provide power to the belt conveyor (8001).
CN201711486777.3A 2017-12-29 2017-12-29 Blood bag making machine Active CN108044989B (en)

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Cited By (5)

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CN109229565A (en) * 2018-09-03 2019-01-18 深圳市兴禾自动化有限公司 Double-film bag-forming type automatic packaging machine and automatic packaging process thereof
CN110171164A (en) * 2019-06-21 2019-08-27 山东新华医疗器械股份有限公司 A kind of soft bag bag making, filling and sealing machine and its membrane material pre-stretching device
CN111469490A (en) * 2020-03-27 2020-07-31 东营市中信同创石油科技有限公司 Braided bag apparatus for producing
CN113211871A (en) * 2021-06-29 2021-08-06 嘉兴市天和制药有限公司 Full-automatic blood bag system bag machine
CN113665175A (en) * 2021-08-24 2021-11-19 嘉兴市天和制药有限公司 Automatic bag making machine for blood bag

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CN109229565A (en) * 2018-09-03 2019-01-18 深圳市兴禾自动化有限公司 Double-film bag-forming type automatic packaging machine and automatic packaging process thereof
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