CN103910321B - Bag body fill type infusion products potting fixture - Google Patents
Bag body fill type infusion products potting fixture Download PDFInfo
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- CN103910321B CN103910321B CN201410149509.2A CN201410149509A CN103910321B CN 103910321 B CN103910321 B CN 103910321B CN 201410149509 A CN201410149509 A CN 201410149509A CN 103910321 B CN103910321 B CN 103910321B
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Abstract
The invention discloses a kind of bag body fill type infusion products potting fixture, comprise frame main body, bag that frame main body sets gradually receives and opens a bag inflatable body, drive bag sealing filling mechanism, trailing edge welding mechanism, bag output mechanism, and these mechanisms are by endless belt main driving mechanism and be arranged on the continuous of embedding clamp practical function on ring-shaped synchronous belt; Bag reception is opened bag inflatable body and is utilized vacuum by the co-extrusion film layering of non-for bag afterbody welding region, and utilizes the blow gas pressure of clean gas to eliminate the coherent stress of co-extrusion film; Open after bag completes, infusion bag is delivered to filling station successively by main driving mechanism, afterbody welding post, bag export station and complete filling, welding accordingly, output action.Present invention reduces the difficulty opening bag when filling; Reduce the probability that liquid remains at non-thermal nip territory opening part, actv. avoids the follow-up afterbody welding caused on co-extrusion film because of liquor residue to produce bubble, thus ensures the quality of welding.
Description
Technical field
The invention belongs to flexible packaging field of pharmaceutical machinery, be specially a kind of bag body fill type infusion products potting fixture.
Background technology
Bag body fill type infusion products is a kind of domestic soft-packing transfusion product newly developed, this product be by certain technological means by liquid medicine filling in the bag body of infusion bag be made up of the mouth of pipe and non-PVC multi-layer co-extruded film that carry sealing function.The liquid feeding mouth of bag body fill type bag body of infusion bag is positioned at any side of infusion bag body, is formed by reserving non-thermal nip territory in any side of bag body.
At present, there is the bag potting fixture researched and developed for bag body fill type soft-packing transfusion product processes on the market, in bag body fill type non-PVC infusion bag process of producing product, it needs to reserve non-thermal nip territory to any side and opens bag before focusing on liquid medicine filling, and after completing bag, tail filling formula non-PVC infusion bag is gripped, and existing bag body fill type non-PVC infusion bag potting fixture adopts merely by a bag method of opening for sucker suction mode, open bag effect poor, be difficult to the requirement meeting bag body fill type non-PVC infusion bag production technology, and the annular of existing non-PVC bag body fill type potting fixture transmission infusion bag carrier employing gear mechanism regulates the spacing between two sliding supports, a set of thrust unit need be set to complete the action of gear mechanism multiple operation is corresponding respectively, structure is more complicated.
Summary of the invention
For prior art Problems existing, the object of the present invention is to provide the bag body fill type infusion products potting fixture that a kind of structure is simple, disposable can complete open bag, liquid medicine filling and sealing.
For achieving the above object, bag body fill type infusion products potting fixture of the present invention, comprise frame main body, bag that frame main body sets gradually receives and opens a bag inflatable body, drive bag sealing filling mechanism, trailing edge welding mechanism, bag output mechanism, and these mechanisms are by endless belt main driving mechanism and be arranged on the continuous of bag body fill type infusion bag carrier practical function on ring-shaped synchronous belt.
Bag reception is opened bag inflatable body and is utilized vacuum suction effect that the co-extrusion film of non-thermal for bag afterbody pressure region openings is separated into a certain size, utilizes the blow gas pressure of clean gas to eliminate the coherent stress of co-extrusion film simultaneously; Open after bag completes, infusion bag is delivered to filling station successively by main driving mechanism, afterbody welding post, bag export station and complete filling, welding accordingly, export flow process.
Further, described main driving mechanism comprises: driving wheel, flower wheel, bearing, driver train support, fixture guide rail, Timing Belt, servomotor; Driving wheel, flower wheel are connected and fixed by bearing and driver train support and frame main body, and are arranged on the rear and front end of frame main body; Servomotor to be connected with driving wheel to provide by connection structure and to run power and locate accurately, and Timing Belt to be matched with the tooth on driving wheel, flower wheel by the tooth at the back side and is connected, and Timing Belt is provided with the bag body fill type infusion bag carrier of particular group number.
Further, described bag body fill type infusion bag carrier comprises pulley, nylon block, fixture mount, hanging bag pin, gear mechanism and oblique arm idler wheel mechanism; Pulley and fixture mount are arranged on nylon block, and fixture mount is provided with hanging bag pin, gear mechanism and oblique arm idler wheel mechanism, and hanging bag pin is arranged on two fixture mount upper ends respectively, and two place's hanging bag pins in fixture mount are corresponding with the knock hole of bag.
Further, described fixture mount is arranged on two slide shafts respectively, its friction face is provided with engineering plastic bearing, between two fixture mount bottoms, spring is installed, fixture mount afterbody is provided with a set of oblique arm idler wheel mechanism, oblique arm idler wheel mechanism is arranged on bottom fixture mount by support arm, and acts on gear mechanism to regulate the distance between two sliding supports by it.
Further, described bag receives and opens that a bag inflatable body comprises a bag receiving mechanism support, moves up and down cylinder, air blowing valve, fixed connecting plate, tong cylinder, tong, vacuum cup, vacuum-pressure detection switch; Moving up and down cylinder is arranged on bag receiving mechanism support, air blowing valve is connected and fixed by attaching parts and the fixed connecting plate moving up and down cylinder, it is corresponding with the filling exit of below infusion bag that air blowing valve is arranged on mounting plate and position, tong cylinder is arranged on and moves up and down on cylinder fixed connecting plate, tong is arranged on tong cylinder, install two vacuum cups at each clamping arm, two vacuum cups are adjacent in being arranged above and below.
Further, after described infusion bag delivers to bag receiving station, be fixed on described bag body fill type infusion bag carrier by bag body fill type infusion bag afterbody knock hole location, and described bag body fill type infusion bag afterbody knock hole and the corresponding setting of described infusion bag carrier hanging bag pin, describedly move up and down cylinder action and drive described tong to drop to a bag body two sides of tail, described air blowing valve drops to above the opening part of described non-thermal nip territory simultaneously, described tong cylinder action drives tong action described vacuum cup to be withstood the co-extrusion film of described non-thermal nip territory opening part from both sides, film holds by vacuum action, the action of described tong cylinder produces to described non-thermal pressure region openings the pulling force separated to both sides, in infusion bag bag chamber, blow clean gas by described air blowing valve simultaneously, thus non-thermal pressure region openings is opened to a certain size.
Further, described bag sealing filling mechanism of opening comprises out bag sealing arrangement and filling apparatus, open a bag sealing arrangement and comprise a pair vacuum cup, soft seal fixture, rod electricity cylinder, vacuum cup and soft seal fixture are unitized design, and vacuum cup and soft seal fixture are arranged on rod electricity cylinder respectively by attaching parts; Filling apparatus comprises the filling head of ship type, seal gasket shape and the filling head of ship type of soft seal fixture front end match, two vacuum cups and soft seal fixture by attaching parts under the driving of rod electricity cylinder close to each other or away from, vacuum cup is connected with vacuum line through pressure vacuum relief valve.
Further, described filling apparatus also comprises pneumatic diaphragm valve, silicone tube, pneumatic diaphragm valve is arranged between silicone tube and the filling head of described ship type, pneumatic diaphragm valve control filling flow switch and filling complete after filling head do not rise before the drawing back of residual liquor in filling head.
Further, described vacuum cup is connected with vacuum line through pressure vacuum relief valve, and the vacuum line be connected is provided with vacuum pressure sensor.
Further, after described infusion bag delivers to filling station, the filling head of described ship type filling move up and down the drive of cylinder under enter in bag body of infusion bag from the described non-thermal nip territory opening part completing out bag, the action of described rod electricity cylinder, described seal gasket clamps the filling head of ship type, start filling under the control of described pneumatic diaphragm valve, liquid medicine filling terminates rear described seal gasket and gets back to initial position, a part of liquid in filling for ship type head is drawn back by described pneumatic diaphragm valve, fillingly moves up and down cylinder action and is risen by filling for ship type head; Described rod electricity cylinder and positioning cylinder action simultaneously, film unclamps by the vacuum sucker that fails, and the co-extrusion film tensioning of non-thermal nip territory, any side of infusion bag opening part makes filling exit be in closed state.
The beneficial effect that the present invention has: carry out out bag in bag receiving area and blow, vacuum suction effect is utilized to produce to described non-thermal pressure region openings the pulling force separated to both sides, utilize the pressure of pure air or clean nitrogen to eliminate two coherent stress of sidewall in infusion bag bag chamber simultaneously, the difficulty of bag is opened successively when can be reduced in filling greatly, in bag body fill type infusion bag carrier design set of gears mechanism, and the adjustment of two sliding support spacing is realized by the effect of oblique arm idler wheel mechanism, simplified apparatus structure, improves operating efficiency greatly; To bag vacuum cup be opened and soft seal jig Design is for unitized design can save compact space, filling place, the specific function of pneumatic diaphragm valve reduces the liquid probability residual at filling exit place enough greatly, actv. avoids the follow-up afterbody welding caused on the co-extrusion film at filling exit place because of liquor residue to produce bubble, thus ensures the quality of welding.
Accompanying drawing explanation
Figure 1 shows that potting fixture;
Figure 2 shows that endless belt main driving mechanism one;
Figure 3 shows that endless belt main driving mechanism two;
Figure 4 shows that endless belt main driving mechanism three;
Figure 5 shows that a bag body fill type infusion bag carrier structure;
Figure 6 shows that out a bag inflatable body;
Figure 7 shows that out a bag seal component architecture;
Figure 8 shows that out bag sealing filling mechanism;
Figure 9 shows that tail fills with formula infusion bag;
In figure: 1, main driving mechanism, 2, bag output mechanism, 3, trailing edge welding mechanism, 4, open bag sealing filling mechanism, 5, bag receives and opens a bag inflatable body, 6, frame main body, 7, driving wheel, 8 main driving mechanism supports, 9, fixture guide rail, 10, Timing Belt, 11, bag body fill type infusion bag carrier, 12, flower wheel, 13, servomotor, 14, bearing, 15, nylon block, 16, pulley, 17 hanging bag pins, 18, fixture mount, 19 gear mechanisms, 20, oblique arm idler wheel mechanism, 21, bag receiving mechanism support, 22, move up and down cylinder, 23, fixed connecting plate, 24, vacuum-pressure detection switch, 25, air blowing valve, 26, tong cylinder, 27, tong, 28, vacuum cup, 29, tail fills with formula infusion bag, 30, rod electricity cylinder, 31, attaching parts, 32, soft seal fixture, 33, seal gasket, 34, filling open bag sucker, 35, fillingly move up and down cylinder, 36, pneumatic diaphragm valve, 37, the filling head of ship type, 38, non-thermal pressure region openings.
Detailed description of the invention
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of exemplary embodiment of the present invention.But the present invention can be presented as multiple multi-form, and should not be construed as the exemplary embodiment being confined to describe here.But, these embodiments are provided, thus make the present invention comprehensively with complete, and scope of the present invention is fully conveyed to those of ordinary skill in the art.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", for illustration of the element of shown in figure or the feature relation relative to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and space used here illustrates relatively can correspondingly explain.
As shown in Figure 1, bag body fill type infusion products potting fixture of the present invention, comprise: the frame main body 6 that housing assembly is formed, frame main body 6 sets gradually marsupial to receive and open bag inflatable body 5, drive bag sealing filling mechanism 4, trailing edge welding mechanism 3, bag output mechanism 2, these mechanisms are by endless belt main driving mechanism 1 and be arranged on the continuous of bag body fill type infusion bag carrier 11 practical function on ring-shaped synchronous belt.
As shown in Figure 2, Figure 3, Figure 4, main driving mechanism 1 comprises: driving wheel 7, flower wheel 12, bearing 14, main driving mechanism support 8, fixture guide rail 9, Timing Belt 10, servomotor 13.Driving wheel 7, flower wheel 12 are connected and fixed with frame main body 6 by bearing 14 and driver train support 8, and are arranged on the rear and front end of frame main body 6.Servomotor 13 to be connected with driving wheel 7 to provide by connection structure and to run power and locate accurately, Timing Belt 10 to be matched with the tooth on driving wheel 7, flower wheel 12 by the tooth at the back side and is connected, and Timing Belt 10 is provided with the bag body fill type infusion bag carrier 11 of particular group number.
As shown in Figure 4, Figure 5, bag body fill type infusion bag carrier 11 comprises pulley 16, nylon block 15, fixture mount 18, hanging bag pin 17, gear mechanism 19, oblique arm idler wheel mechanism 20.Pulley 16, fixture mount 18 and mouth of pipe locating support 19 are arranged on nylon block 15, fixture mount 18 is provided with hanging bag pin 17, gear mechanism 19 and oblique arm idler wheel mechanism 20, hanging bag pin 17 is arranged on two fixture mount 18 upper ends respectively, and two place's hanging bag pins 17 in fixture mount 18 are corresponding with the knock hole of bag.
Described fixture mount 18 is arranged on two slide shafts respectively, its friction face is provided with engineering plastic bearing, between two fixture mount 18 bottoms, spring is installed, fixture mount 18 afterbody is provided with a set of oblique arm idler wheel mechanism 20, oblique arm idler wheel mechanism 20 mechanism is arranged on bottom fixture mount 18 by support arm, and acts on gear mechanism 19 by it and regulate distance between two sliding supports 18.
As shown in Figure 6, bag receives and opens bag inflatable body 5 and comprise: bag receiving mechanism support 21, move up and down cylinder 22, air blowing valve 25, fixed connecting plate 23, tong cylinder 26, tong 27, vacuum cup 28, vacuum-pressure detection switch 24.Moving up and down cylinder 22 is arranged on bag receiving mechanism support 21, air blowing valve 25 is connected and fixed by attaching parts and the fixed connecting plate 23 moving up and down cylinder 22, it is corresponding with the non-thermal pressure region openings 38 of below infusion bag that air blowing valve 25 is arranged on mounting plate 23 and position, tong cylinder 26 is arranged on and moves up and down on cylinder 22 fixed connecting plate 23, tong 27 is arranged on tong cylinder 26, for ensureing the effect opening bag further, at each tong 27 arm, two vacuum cups, 28, two vacuum cups 28 are installed adjacent in being arranged above and below.
As shown in Figure 7, Figure 8, open bag sealing filling mechanism 4 and comprise out bag sealing arrangement and filling apparatus, open bag sealing arrangement to be made up of a pair vacuum cup 34, soft seal fixture 32, rod electricity cylinder 30, vacuum cup 34 and soft seal fixture 32 are unitized design, and vacuum cup 34 and soft seal fixture 32 are arranged on rod electricity cylinder 30 respectively by attaching parts 31.Seal gasket 33 shape and filling 37, the ship type of soft seal fixture 32 front end match, two vacuum cups 34 and soft seal fixture 32 by attaching parts 31 under the driving of rod electricity cylinder close to each other or away from, vacuum cup 34 is connected with vacuum line through pressure vacuum relief valve, the vacuum line be connected is provided with vacuum pressure sensor, pneumatic diaphragm valve 36 is arranged between silicone tube and filling 37, ship type, pneumatic diaphragm valve 36 control filling flow switch and filling complete after filling head do not rise before the drawing back of residual liquor in filling head.
Working process:
The tail made is filled with formula infusion bag 29 by bag transfer station and is delivered to a bag receiving station by bag-making equipment, infusion bag 29 is fixed on described bag body fill type infusion bag carrier 11 by bag body fill type infusion bag afterbody knock hole location, and described bag body fill type infusion bag 29 afterbody knock hole and the corresponding setting of described infusion bag carrier 11 hanging bag pin 17, moving up and down cylinder 22 action drives described tong 27 to drop to a bag body two sides of tail, described air blowing valve 25 drops to above described non-thermal pressure region openings 38 place simultaneously, described tong cylinder 26 action drives tong 27 action described vacuum cup 28 to be withstood the co-extrusion film of described non-thermal pressure region openings 38 from both sides, film holds by vacuum action, the action of described tong cylinder 26 produces to described non-thermal pressure region openings 38 pulling force separated to both sides, in infusion bag 29 bags of chambeies, blow clean gas by described air blowing valve 25 simultaneously, thus non-thermal pressure region openings 38 is opened to a certain size.
Infusion bag 29 is delivered to filling station by the main driving in endless belt 1, after detecting that infusion bag puts in place, the action of rod electricity cylinder 30, when vacuum cup 34 contacts with the non-weld zone of infusion bag 29 afterbody, vacuum starts to act on, vacuum cup 34 holds transfusion bag film, simultaneously in the positioning cylinder action that corresponding bag body fill type infusion bag carrier is installed for 11 times, the action of bag body fill type infusion bag carrier 11 is driven to make fixture two hanging bag pin 17 pitch smaller, and then make infusion bag afterbody two locate the hypotelorism of hanging hole, infusion bag tail non-weld zone film is in lax state, rod electricity cylinder 30 action simultaneously, vacuum cup 34 withstands from both sides and holds the co-extrusion film of non-thermal pressure region openings 38 by vacuum action, holding the action of back guide bar electricity cylinder 26 pulls open to suitable distance by the co-extrusion film at non-thermal pressure region openings 38 place, filling 37, ship type filling move up and down the drive of cylinder 35 under enter in bag body of infusion bag from the non-thermal pressure region openings 38 of infusion bag 29 afterbody, the action of rod electricity cylinder 26, seal gasket 33 clamps ship type filling 37, seal gasket 33 and both filling 37, ship types size match, the elasticity of rubber cushion is relied on to make filling 37, ship type reach good sealing with bag film material, start filling under the control of pneumatic diaphragm valve 36, controlled the switch of filling flow by silicone tube connection traffic meter and liquid pipeline with the pneumatic diaphragm valve 36 of specific function, liquid medicine filling terminates rear seal gasket 33 and gets back to initial position, a part of liquid in filling for ship type 37 is drawn back by pneumatic diaphragm valve 36, filling filling 37, the cylinder 35 action ship type that moves up and down rises, rod electricity cylinder 26 and positioning cylinder simultaneously action, film unclamps by the vacuum sucker that fails, and the co-extrusion film tensioning at infusion bag afterbody non-thermal pressure region openings 38 place makes non-thermal nip territory opening be in closed state, fillingly completes.The main driving in endless belt is circulated to afterbody welding mechanism 3 carries out solder up by completing filling infusion bag.After solder up completes, export the finished product infusion bag of the good liquid of embedding finally by bag output mechanism 2.Afterbody welding mechanism 3 and bag output mechanism 2 adopt equipment conventional in prior art.
Claims (10)
1. bag body fill type infusion products potting fixture, it is characterized in that, comprise frame main body, bag that frame main body sets gradually receives and opens a bag inflatable body, drive bag sealing filling mechanism, trailing edge welding mechanism, bag output mechanism, and these mechanisms are by endless belt main driving mechanism and be arranged on the continuous of bag body fill type infusion bag carrier practical function on ring-shaped synchronous belt; Bag reception is opened bag inflatable body and is utilized vacuum by the co-extrusion film layering of non-thermal for bag afterbody nip territory opening part, and utilizes the blow gas pressure of clean gas to eliminate the coherent stress of co-extrusion film; Open after bag completes, infusion bag is delivered to filling station successively by main driving mechanism, afterbody welding post, bag export station and complete filling, welding accordingly, output action.
2. as claimed in claim 1 bag of body fill type infusion products potting fixture, it is characterized in that, described main driving mechanism comprises: driving wheel, flower wheel, bearing, driver train support, fixture guide rail, Timing Belt, servomotor; Driving wheel, flower wheel are connected and fixed by bearing and driver train support and frame main body, and are arranged on the rear and front end of frame main body; Servomotor to be connected with driving wheel to provide by connection structure and to run power and locate accurately, and Timing Belt to be matched with the tooth on driving wheel, flower wheel by the tooth at the back side and is connected, and Timing Belt is provided with the bag body fill type infusion bag carrier of particular group number.
3. as claimed in claim 2 bag of body fill type infusion products potting fixture, is characterized in that, described bag body fill type infusion bag carrier comprises pulley, nylon block, fixture mount, hanging bag pin, gear mechanism and oblique arm idler wheel mechanism; Pulley and fixture mount are arranged on nylon block, and fixture mount is provided with hanging bag pin, gear mechanism and oblique arm idler wheel mechanism, and hanging bag pin is arranged on two fixture mount upper ends respectively, and two place's hanging bag pins in fixture mount are corresponding with the knock hole of bag.
4. as claimed in claim 3 bag of body fill type infusion products potting fixture, it is characterized in that, described fixture mount is arranged on two slide shafts respectively, its friction face is provided with engineering plastic bearing, between two fixture mount bottoms, spring is installed, fixture mount afterbody is provided with a set of oblique arm idler wheel mechanism, and oblique arm idler wheel mechanism is arranged on bottom fixture mount by support arm, and acts on gear mechanism to regulate the distance between two sliding supports by it.
5. as claimed in claim 1 bag of body fill type infusion products potting fixture, it is characterized in that, described bag receives opens that a bag inflatable body comprises a bag receiving mechanism support, moves up and down cylinder, air blowing valve, fixed connecting plate, tong cylinder, tong, vacuum cup, vacuum-pressure detection switch; Moving up and down cylinder is arranged on bag receiving mechanism support, air blowing valve is connected and fixed by attaching parts and the fixed connecting plate moving up and down cylinder, it is corresponding with the filling exit of below infusion bag that air blowing valve is arranged on mounting plate and position, tong cylinder is arranged on and moves up and down on cylinder fixed connecting plate, tong is arranged on tong cylinder, install two vacuum cups at each clamping arm, two vacuum cups are adjacent in being arranged above and below.
6. as claimed in claim 5 bag of body fill type infusion products potting fixture, it is characterized in that, after described infusion bag delivers to bag receiving station, be fixed on described bag body fill type infusion bag carrier by bag body fill type infusion bag afterbody knock hole location, and described bag body fill type infusion bag afterbody knock hole and the corresponding setting of described infusion bag carrier hanging bag pin, describedly move up and down cylinder action and drive described tong to drop to a bag body two sides of tail, described air blowing valve drops to above the opening part of described non-thermal nip territory simultaneously, described tong cylinder action drives tong action described vacuum cup to be withstood the co-extrusion film of described non-thermal nip territory opening part from both sides, film holds by vacuum action, the action of described tong cylinder produces to described non-thermal nip territory opening part the pulling force separated to both sides, in infusion bag bag chamber, blow clean gas by described air blowing valve simultaneously, thus non-thermal pressure region openings is opened to a certain size.
7. as claimed in claim 1 bag of body fill type infusion products potting fixture, it is characterized in that, described bag sealing filling mechanism of opening comprises out bag sealing arrangement and filling apparatus, open a bag sealing arrangement and comprise a pair vacuum cup, soft seal fixture, rod electricity cylinder, vacuum cup and soft seal fixture are unitized design, and vacuum cup and soft seal fixture are arranged on rod electricity cylinder respectively by attaching parts; Filling apparatus comprises the filling head of ship type, seal gasket shape and the filling head of ship type of soft seal fixture front end match, two vacuum cups and soft seal fixture by attaching parts under the driving of rod electricity cylinder close to each other or away from, vacuum cup is connected with vacuum line through pressure vacuum relief valve.
8. as claimed in claim 7 bag of body fill type infusion products potting fixture, it is characterized in that, described filling apparatus also comprises pneumatic diaphragm valve, silicone tube, pneumatic diaphragm valve is arranged between silicone tube and the filling head of described ship type, pneumatic diaphragm valve control filling flow switch and filling complete after filling head do not rise before the drawing back of residual liquor in filling head.
9. as claimed in claim 8 bag of body fill type infusion products potting fixture, it is characterized in that, described vacuum cup is connected with vacuum line through pressure vacuum relief valve, and the vacuum line be connected is provided with vacuum pressure sensor.
10. as claimed in claim 8 bag of body fill type infusion products potting fixture, it is characterized in that, after described infusion bag delivers to filling station, the filling head of described ship type filling move up and down the drive of cylinder under enter in bag body of infusion bag from the described non-thermal nip territory opening part completing out bag, the action of described rod electricity cylinder, described seal gasket clamps the filling head of ship type, start filling under the control of described pneumatic diaphragm valve, liquid medicine filling terminates rear described seal gasket and gets back to initial position, a part of liquid in filling for ship type head is drawn back by described pneumatic diaphragm valve, fillingly move up and down cylinder action filling for ship type head is risen, described rod electricity cylinder and positioning cylinder action simultaneously, film unclamps by the vacuum sucker that fails, and the co-extrusion film tensioning of non-thermal nip territory, any side of infusion bag opening part makes filling exit be in closed state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149509.2A CN103910321B (en) | 2014-04-15 | 2014-04-15 | Bag body fill type infusion products potting fixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149509.2A CN103910321B (en) | 2014-04-15 | 2014-04-15 | Bag body fill type infusion products potting fixture |
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| CN103910321A CN103910321A (en) | 2014-07-09 |
| CN103910321B true CN103910321B (en) | 2016-03-23 |
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| CN201410149509.2A Active CN103910321B (en) | 2014-04-15 | 2014-04-15 | Bag body fill type infusion products potting fixture |
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| CN104443539B (en) * | 2014-11-28 | 2016-08-17 | 山东新华医疗器械股份有限公司 | A kind of bag making, filling and sealing machine |
| CN104608973B (en) * | 2015-01-28 | 2016-09-07 | 四川科伦药业股份有限公司 | A kind of Full Automatic Liquid liquid multi-chamber-bag bag making, filling and sealing machine |
| CN104586594B (en) * | 2015-02-26 | 2017-03-01 | 昆山鹿和工程机械有限公司 | Intelligent liquid mixing system |
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| CN108528811A (en) * | 2018-06-04 | 2018-09-14 | 昆山尚威包装科技有限公司 | A kind of packaging facilities and packaging platform and technology of the package based on magnetic levitation technology |
| CN112849548A (en) * | 2019-11-28 | 2021-05-28 | 百特国际有限公司 | System and method for positioning medical infusion bags |
| CN111573218B (en) * | 2020-05-22 | 2021-07-30 | 义乌市嘉诗电子科技有限公司 | IC chip feeding device |
| CN112830013B (en) * | 2020-12-31 | 2023-05-23 | 江苏汤姆智能装备有限公司 | Full-automatic annular multi-station suction nozzle bag filling machine |
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| CN103910321A (en) | 2014-07-09 |
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