CN110949801A - Soft infusion bag production line - Google Patents
Soft infusion bag production line Download PDFInfo
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- CN110949801A CN110949801A CN201911205259.9A CN201911205259A CN110949801A CN 110949801 A CN110949801 A CN 110949801A CN 201911205259 A CN201911205259 A CN 201911205259A CN 110949801 A CN110949801 A CN 110949801A
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- 238000001802 infusion Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000003466 welding Methods 0.000 claims abstract description 68
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 36
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000003814 drug Substances 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 230000006872 improvement Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/04—Forming flat bags from webs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Basic Packing Technique (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a soft infusion bag production line which comprises an annular main conveying device, a bag making and forming device, a mouth pipe hot welding device, a cold welding and shaping device, a bag overturning device, an inflating and bag opening device, a filling and nitrogen filling device, a cover welding device, an easy film welding and tearing device, a finished product output device, a clamp rear overturning device, an upper mouth pipe device and more than one mouth pipe preheating devices, wherein the bag making and forming device, the mouth pipe hot welding device, the cold welding and shaping device, the bag overturning device, the inflating and bag opening device, the filling and nitrogen filling device, the cover welding device, the easy film welding and tearing device, the finished. The invention has the advantages of compact layout, contribution to avoiding liquid leakage during filling, capability of realizing quality bag detection before filling and the like.
Description
Technical Field
The invention relates to a food and medicine packaging machine, in particular to a soft infusion bag production line.
Background
The non-PVC film large transfusion soft bag has the advantages of a plurality of aspects: no toxicity, good compatibility with liquid medicine, self-contraction, no need of air in the process of infusion, and elimination of secondary pollution; very low water, air and migration; the mechanical strength is high, the low temperature resistance is realized, the cracking is not easy to occur, and the transportation and the storage are easy; the recovery treatment is harmless to the environment. At present, large non-PVC infusion soft bags have become widely used infusion packaging forms. However, if the packaged drug reacts with atmospheric oxygen, the oxygen in the bag needs to be controlled, and nitrogen (nitrogen, or other similar protective gas) filling is usually used to reduce the residual oxygen content in the bag. The non-PVC film soft bag cannot control the residual oxygen amount in a vacuumizing and nitrogen charging mode like a glass bottle due to the fact that the bag is soft, meanwhile, the residual oxygen amount control method is different according to different packaging modes of the non-PVC film soft bag, the control of the residual oxygen amount is particularly difficult due to the packaging mode of a hard tube (hard mouth tube) of the non-PVC film soft bag, and a good solution is not provided at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a soft infusion bag production line which is compact in layout, is beneficial to avoiding the phenomenon of liquid overflowing during filling and can realize good and bad bag detection before filling.
In order to solve the technical problems, the invention adopts the following technical scheme:
the production line comprises an annular main conveying device, a bag making and forming device, a mouth pipe hot welding device, a cold welding and shaping device, a bag overturning device, an inflating and bag opening device, a filling and nitrogen filling device, a cover welding device, an easy film tearing welding device, a finished product output device, a clamp rear overturning device, an upper mouth pipe device and more than one mouth pipe preheating device, wherein the bag making and forming device, the mouth pipe hot welding device, the cold welding and shaping device, the bag overturning device, the inflating and bag opening device, the filling and nitrogen filling device, the cover welding device, the easy film tearing welding device, the finished product output device, the.
As a further improvement of the above technical solution: and a waste removing device is arranged between the finished product output device and the clamp rear overturning device.
As a further improvement of the above technical solution: the inflatable bag opening device comprises an inflatable head, a lifting driving piece, a pressure detection part and two limiting parts, wherein the lifting driving piece is used for driving the inflatable head to lift, the pressure detection part is used for detecting the pressure of a soft bag, the two limiting parts are arranged oppositely, and the inflatable head is connected with an inflatable pipeline.
As a further improvement of the above technical solution: at least one of the limiting members is provided with a telescopic driving member.
The inflation head is provided with an elastic buffer part, and a sealing part is arranged at the part of the inflation head contacted with the soft bag.
As a further improvement of the above technical solution: the production line of the soft infusion bag further comprises a nitrogen retaining device, wherein the nitrogen retaining device comprises a shielding piece, a first driving piece and a second driving piece, the first driving piece is used for driving the shielding piece to shield a mouth pipe of the soft infusion bag, and the second driving piece is used for driving the shielding piece to reciprocate among the air inflation bag opening device, the filling nitrogen filling device and the welding cover device.
As a further improvement of the above technical solution: the first driving piece and the second driving piece are both of telescopic structures.
As a further improvement of the above technical solution: the inflatable bag opening device, the filling nitrogen filling device and the welding cover device are also provided with an anti-shaking conveying device, and the anti-shaking conveying device is located below the main conveying device and moves synchronously with the main conveying device.
As a further improvement of the above technical solution: the anti-shaking conveying device comprises a conveying component, and the conveying component is attached to the soft bag body.
As a further improvement of the above technical solution: the conveying component is provided with a plurality of conveying components which are arranged in parallel up and down.
As a further improvement of the above technical solution: the anti-shaking conveying device comprises a conveying part, and a clamping part used for clamping the bottom of the soft bag body is arranged on the conveying part.
Compared with the prior art, the invention has the advantages that: the invention discloses a transfusion soft bag production line, which adopts an annular main conveying device, a bag making and forming device, a mouth pipe hot welding device, a cold welding and shaping device, a bag overturning device, an inflation bag opening device, a filling nitrogen filling device, a welding cover device, an easy film welding and tearing device, a finished product output device, a clamp rear overturning device, an upper mouth pipe device and a mouth pipe preheating device which are arranged along the main conveying device, has simple and compact integral structure and small occupied space, and when in work, the mouth pipe is conveyed to a clamp through the upper mouth pipe device and is preheated through the mouth pipe preheating device to provide conditions for subsequent welding with a soft bag, the bag making and forming device makes a film material into a bag shape and synchronously connects the mouth pipe with the film material, the mouth pipe hot welding and spot welding device completely welds the film material and the mouth pipe, the cold welding and shaping device carries out cold welding and shaping on the welded position of the mouth pipe, stabilizes the welding effect, improves the welding quality and the aesthetic degree, the bag overturning device overturns the formed soft bag by 90 degrees from a horizontal state to a vertical state so as to facilitate subsequent inflation bag opening, filling nitrogen filling and the like, the inflation bag opening device inflates the soft bag according to set pressure and time, the soft bag is completely opened, whether the soft bag is completely opened or leaks gas is detected by detecting the pressure after the soft bag is inflated, the situations of liquid leakage and the like during subsequent filling can be effectively prevented, meanwhile, the bad bag can not be filled, the waste is reduced, the bag opening with the nitrogen filling can be adopted for medicines with the requirement on the residual oxygen content, the residual oxygen content in the bag is reduced, preparation is made for subsequent filling, the filling nitrogen filling device fills liquid medicine into the soft bag, sufficient nitrogen is filled into the bag after filling, the gas in the bag is replaced, the welding cover device performs welding on the filled bag after nitrogen replacement, and the welding easy-to-tear film device welds the bag conveyed by the welding cover device to easily tear film, and the finished product output device discharges qualified products from the main conveying device, and the clamp rear overturning device overturns the clamp rotated by 90 degrees to an initial state to prepare equipment for the next cycle.
Drawings
FIG. 1 is a schematic structural diagram of the soft infusion bag production line of the invention.
FIG. 2 is a schematic flow chart of the soft infusion bag production line of the invention.
Fig. 3 is a schematic structural view of the air bag opener of the present invention.
Fig. 4 is a schematic flow chart of the detection of the inflating bag opening device in the invention.
Fig. 5 is a schematic of pressure-time curves for different flexible bags.
Fig. 6 is a schematic front view of the nitrogen gas retaining device of the present invention.
FIG. 7 is a schematic diagram showing a side view of the nitrogen gas retaining device of the present invention.
Fig. 8 is a schematic structural view of a first anti-shaking conveying device according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of a second embodiment of the anti-shaking conveying device in the present invention.
Fig. 10 is a schematic structural view of an embodiment of the infusion bag.
The reference numerals in the figures denote: 1. a main conveying device; 2. a bag-making forming device; 3. a mouth tube heat welding device; 4. a cold welding and shaping device; 5. a bag inverting device; 6. an inflation bag opening device; 61. an inflation head; 62. a lifting drive member; 63. a pressure detecting member; 64. a limiting member; 65. an inflation pipeline; 66. a telescopic driving member; 67. an elastic buffer member; 68. a seal member; 7. filling a nitrogen filling device; 8. a cover welding device; 9. welding an easy-to-tear film device; 10. a finished product output device; 11. a clamp rear turning device; 12. an upper mouth pipe device; 13. a mouth pipe preheating device; 14. a soft bag; 141. an oral tube; 142. a bag body; 15. a clamp; 16. a shield; 17. a first driving member; 18. a second driving member; 19. an anti-sway conveyor; 191. a conveying member; 192. a clamping member; 20. a waste removing device.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples of the specification.
Example one
Fig. 1 to 8 show an embodiment of a soft infusion bag production line of the present invention, which includes an annular main conveying device 1, and a bag making and forming device 2, a mouth tube hot welding device 3, a cold welding and shaping device 4, a bag turning device 5, an inflation bag opening device 6, a filling and nitrogen filling device 7, a cover welding device 8, an easy-to-tear film welding device 9, a finished product output device 10, a post-clamp turning device 11, an upper mouth tube device 12 and two mouth tube preheating devices 13, which are sequentially arranged along a conveying direction of the main conveying device 1, wherein a clamp 15 for fixing a soft bag 14 is arranged on the main conveying device 1. The main conveying device 1 may be, for example, a conveying belt, a conveying chain, etc., the clamp 15 may be a pneumatic clamping jaw, etc., and is used for clamping the oral tube 141 to drive the soft bag 14 to convey, and the two oral tube preheating devices 13 are respectively used for non-contact primary preheating and secondary preheating.
The infusion soft bag production line adopts an annular main conveying device 1, a bag making and forming device 2, a mouth pipe hot welding device 3, a cold welding and shaping device 4, a bag overturning device 5, an inflation bag opening device 6, a filling nitrogen filling device 7, a welding cover device 8, an easy film tearing device 9, a finished product output device 10, a clamp rear overturning device 11, an upper mouth pipe device 12 and a mouth pipe preheating device 13 which are arranged along the main conveying device 1, has simple and compact integral structure and small occupied space, during work, the mouth pipe 141 is conveyed to a clamp 15 through the upper mouth pipe device 12 and is preheated through the mouth pipe preheating device 13 to provide conditions for subsequent soft bag welding, the bag making and forming device 2 makes a film material and synchronously connects the mouth pipe 141 with the film material in a spot welding way, the mouth pipe bag hot welding device 3 completely welds the film material and the mouth pipe 141, the cold welding and shaping device 4 carries out cold welding and shaping on the position where the welding mouth pipe 141 is welded, the welding effect is stabilized, the welding quality and the aesthetic degree are improved, the bag overturning device 5 overturns the formed soft bag 14 for 90 degrees from the horizontal state to the vertical state so as to facilitate the subsequent inflation and bag opening, the filling and nitrogen filling and the like, the inflation and bag opening device 6 inflates the soft bag 14 according to the set pressure and time, the soft bag 14 is completely opened, whether the soft bag 14 is completely opened or air leakage is judged by detecting the pressure after the inflation of the soft bag 14, the situations of liquid leakage and the like during the subsequent filling can be effectively prevented (the prepared soft bag 14 can have adhesion or edge folding, the liquid medicine can not be completely filled in the soft bag 14 at times when the liquid medicine is directly filled, the liquid medicine is externally leaked), meanwhile, the waste can be reduced because the bad bag is not filled, the medicine with the requirement of the residual oxygen amount can be opened by adopting the nitrogen filling, the residual oxygen amount in the bag is reduced, the preparation is made for the subsequent filling, the, after filling, sufficient nitrogen is filled into the bag to realize gas replacement in the bag, the bag after filling and nitrogen replacement is welded by the cover welding device 8, the bag conveyed by the cover welding device 8 is welded by the easy-to-tear film welding device 9, qualified products are discharged from the main conveying device 1 by the finished product output device 10, and the clamp 15 rotated by 90 degrees is turned to an initial state by the turning device 11 behind the clamp to prepare equipment for the next cycle.
Preferably, a reject device 20 (e.g., a reject cylinder) is further disposed between the finished product output device 10 and the rear clamp turning device 11, and the reject device 20 is used to push the defective products out of the main conveying device 1 to the waste collector.
Further, in the present embodiment, the inflation bag opening device 6 includes an inflation head 61, a lifting driving member 62 (an air cylinder, a lifting link mechanism, etc.) for driving the inflation head 61 to lift, a pressure detecting component 63 (e.g., a pressure gauge, a pressure transmitter, etc.) for detecting the pressure of the soft bag 14, and two limiting components 64 (a limiting plate, a limiting block, etc.) arranged oppositely, and the inflation head 61 is connected with an inflation pipeline 65.
According to the inflation bag opening device 6, the main conveying device 1 conveys the soft bag 14 between the two limiting parts 64, the inflation head 61 is connected with the inflation pipeline 65 and can inflate the soft bag 14, the lifting driving part 62 drives the inflation head 61 to be inserted into the soft bag 14 for inflation, the inflation head 61 is pulled out of the soft bag 14 after inflation is completed, the pressure detection part 63 can be communicated with the interior of the soft bag 14 through the inflation head 61, the pressure in the soft bag 14 can be detected, various types of bad bags can be detected, detection is comprehensive and accurate, and the utilization rate of liquid medicine is improved. Specifically, the method comprises the following steps: limiting members 64 on both sides of the soft bag 14 limit the volume of the soft bag 14 after being inflated, so as to ensure that the pressure in the soft bag 14 is basically consistent after the same amount of gas is inflated, then the soft bag 14 is inflated, the pressure in the soft bag 14 and the corresponding time are measured, and if the pressure in the soft bag 14 does not reach a set value all the time, a large breakage or welding leakage of the soft bag 14 is indicated (as shown by a curve 4 in fig. 5); if the pressure in the flexible bag 14 can reach the set value, but the time for reaching the set value is too fast, it indicates that the flexible bag 14 is stuck or folded, which results in a smaller volume of the flexible bag 14 and too fast pressure rise (as shown by curve 1 in fig. 5), and conversely, if the pressure can reach the set value, but the time for reaching the set value is too slow, it indicates that the flexible bag 14 has less breakage (as shown by curve 5 in fig. 5); the soft bag 14 which can reach the set pressure value within the set time (as shown in the curves 2 and 3 in fig. 5) is maintained for pressure, if the pressure is kept unchanged basically during the pressure maintaining time, the bag is determined to be good (as shown in the curve 2 in fig. 5), if the pressure drops below the set value during the pressure maintaining time, the bag body 142 and the mouth tube 141 are not welded firmly, and the pressure is increased after certain gas is filled, so that the bag is damaged (as shown in the curve 3 in fig. 5).
Further, at least one of the limiting members 64 is provided with a telescopic driving member 66 (e.g., an air cylinder, a screw nut pair, a link mechanism, etc.), and in the present embodiment, both of the limiting members 64 are provided with telescopic driving members 66. The distance between the two limiting pieces 64 can be adjusted by using the telescopic driving piece 66; for the ordinary liquid medicine, after the bag is opened by filling clean air, the soft bag 14 is compressed again, so that the air in the soft bag 14 is exhausted, and the soft bag 14 is restored to the original state.
In the present embodiment, an elastic cushion 67 (e.g., a coil spring, rubber, etc.) is preferably provided to the inflation head 61, and a seal 68 (e.g., a gasket, etc.) is provided to a portion of the inflation head 61 that contacts the soft bag 14. The elastic buffer piece 67 can prevent the excessive pressure between the inflating head 61 and the inner wall of the port tube 141 from scraping the port tube 141; the sealing element 68 ensures the sealing between the inflation head 61 and the mouth tube 141 during inflation, avoiding leakage.
Further, in the present embodiment, the soft infusion bag production line further comprises a nitrogen gas retaining device, and the nitrogen gas retaining device comprises a shielding member 16 (e.g. a shielding plate, a shielding cover, etc.), a first driving member 17 for driving the shielding member 16 to shield the mouth tube 141 of the soft infusion bag 14, and a second driving member 18 for driving the shielding member 16 to reciprocate among the bag inflating and opening device 6, the nitrogen filling and filling device 7 and the cover welding device 8. After the bag opening device 6 and the filling and nitrogen filling device 7 fill nitrogen into the soft bag 14, the first driving piece 17 drives the shielding piece 16 to act to shield the mouth tube 141 of the soft bag 14, so that laminar flow air is prevented from blowing into the soft bag 14, the nitrogen in the soft bag 14 is prevented from being replaced by the laminar flow air, the control of the residual oxygen amount in the soft bag 14 is facilitated, the soft bag 14 is transmitted to the filling and nitrogen filling device 7 and the cover welding device 8 by the bag opening device 6, the shielding piece 18 is driven by the second driving piece 18 to move along with the soft bag 14 in the process of transmitting the soft bag 14 to the filling and nitrogen filling device 7 and the cover welding device 8, shielding is provided all the time until the; the blanking member 16 is closed after the welding of the cover welding device 8.
In the preferred embodiment, the first driving member 17 and the second driving member 18 are both telescopic structures (e.g., a driving cylinder, a driving electric cylinder, etc.), and have simple structures and low cost.
Further, in the present embodiment, the inflation bag opening device 6, the filling and nitrogen filling device 7 and the welding cover device 8 are also provided with an anti-shaking conveying device 19, and the anti-shaking conveying device 19 is located below the main conveying device 1 and moves synchronously with the main conveying device 1.
When the main conveying device 1 clamps and fixes the soft bag mouth pipe 141 for conveying, the bag body 142 is conveyed by the anti-shaking conveying device 19 at the lower part, so that the bag body 142 and the main conveying device 1 are kept to move synchronously, the inertia of the bag body 142 is overcome, the vibration suppression effect is achieved, and the situation that the subsequent cover welding effect is influenced by the liquid medicine which is splashed out of the mouth pipe 141 is prevented; furthermore, the conveying speed can be improved while the liquid medicine is prevented from shaking, and the effect of improving the performance of equipment is achieved; for the product with the requirement of residual oxygen amount, after the gas-filled bag opening device 6 and the filling nitrogen-filled device 7 fill nitrogen gas into the soft bag 14, the shake-proof conveying device 19 can prevent the liquid medicine from shaking in the conveying process, so that the nitrogen gas in the bag can be reduced from escaping, and the effect of improving the residual oxygen amount is achieved.
In the present embodiment, the shaking prevention conveyance device 19 preferably includes a conveyance member 191, and the conveyance member 191 is attached to the bag body 142 of the soft bag 14. The conveying component 191 can be a conveying belt, a conveying chain or a conveying plate, the conveying component 191 is in surface contact with the bag body 142, the bag body 142 and the main conveying device 1 are driven to move synchronously through friction force, and the structure is simple and reliable.
Further, in the present embodiment, the conveying member 191 is provided in plural and arranged in parallel up and down. For the bag 142 with a large vertical dimension, the plurality of conveying members 191 are provided to help keep the bag 142 moving up and down in synchronization.
Example two
Fig. 9 shows another embodiment of the soft infusion bag production line of the invention, which has the same basic structure as the embodiment, except that in this embodiment, the anti-shaking conveying device 19 comprises a conveying component 191, and a clamping component 192 for clamping the bottom of the bag body 142 of the soft infusion bag 14 is arranged on the conveying component 191. The clamping component 192 is similar to the clamp 15, for example, it may be a common pneumatic clamping jaw, and it is enough to clamp and fix the bag body 142, that is, in this embodiment, the conveying component 191 no longer utilizes friction force to drive the bag body 142 and the main conveying device 1 to move synchronously, but clamps and fixes the bottom of the bag body 142 to drive the bag body 142 and the main conveying device 1 to move synchronously, and compared with this, the reliability is higher, and the defects are that the number and cost of parts are increased, and the structure is more complex.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. A production line of soft infusion bags is characterized in that: the bag making and shaping device comprises an annular main conveying device (1), and a bag making and forming device (2), a mouth tube hot welding device (3), a cold welding and shaping device (4), a bag overturning device (5), an inflatable bag opening device (6), a filling and nitrogen filling device (7), a welding cover device (8), an easy welding and film tearing device (9), a finished product output device (10), a clamp rear overturning device (11), an upper mouth tube device (12) and more than one mouth tube preheating devices (13) which are sequentially arranged along the conveying direction of the main conveying device (1), wherein the main conveying device (1) is provided with a clamp (15) for fixing a soft bag (14).
2. The soft infusion bag production line of claim 1, wherein: a waste removing device (20) is arranged between the finished product output device (10) and the clamp rear overturning device (11).
3. The soft infusion bag production line of claim 1, wherein: the inflatable bag opening device (6) comprises an inflation head (61), a lifting driving piece (62) used for driving the inflation head (61) to lift, a pressure detection component (63) used for detecting the pressure of the soft bag (14) and two limiting pieces (64) arranged oppositely, wherein the inflation head (61) is connected with an inflation pipeline (65).
4. The soft infusion bag production line of claim 3, wherein: at least one of the limiting elements (64) is associated with a telescopic drive element (66).
5. The soft infusion bag production line according to any one of claims 1 to 4, wherein: the device further comprises a nitrogen retaining device, wherein the nitrogen retaining device comprises a shielding piece (16), a first driving piece (17) used for driving the shielding piece (16) to shield a mouth pipe (141) of the soft bag (14), and a second driving piece (18) used for driving the shielding piece (16) to reciprocate among the air-inflation bag opening device (6), the filling and nitrogen-filling device (7) and the welding cover device (8).
6. The soft infusion bag production line of claim 5, wherein: the first driving piece (17) and the second driving piece (18) are both of telescopic structures.
7. The soft infusion bag production line according to any one of claims 1 to 4, wherein: aerify and open bagging apparatus (6), filling nitrogen charging device (7) and weld and cover device (8) and still set and prevent rocking conveyor (19), prevent rocking conveyor (19) and be located main conveyor (1) below and with main conveyor (1) simultaneous movement.
8. The soft infusion bag production line of claim 7, wherein: the anti-shaking conveying device (19) comprises a conveying component (191), and the conveying component (191) is attached to a bag body (142) of the soft bag (14).
9. The soft infusion bag production line of claim 8, wherein: the conveying component (191) is provided with a plurality of conveying components which are arranged in parallel up and down.
10. The soft infusion bag production line of claim 7, wherein: the anti-shaking conveying device (19) comprises a conveying component (191), and a clamping component (192) used for clamping the bottom of a bag body (142) of the soft bag (14) is arranged on the conveying component (191).
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| CN201911205259.9A CN110949801A (en) | 2019-11-29 | 2019-11-29 | Soft infusion bag production line |
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| CN201911205259.9A CN110949801A (en) | 2019-11-29 | 2019-11-29 | Soft infusion bag production line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348267A (en) * | 2020-04-17 | 2020-06-30 | 烟台凯博机械自动化设备有限公司 | Automatic sealing device for packaging bag and using method thereof |
| CN112093177A (en) * | 2020-10-26 | 2020-12-18 | 蒋利佳 | Filling and packaging machine |
| CN112158384A (en) * | 2020-10-10 | 2021-01-01 | 山东新华医疗器械股份有限公司 | Nitrogen charging equipment |
| CN114572444A (en) * | 2022-03-31 | 2022-06-03 | 楚天科技股份有限公司 | Hose filling and tail sealing system and hose filling and tail sealing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004021466U1 (en) * | 2004-08-04 | 2008-03-27 | Windmöller & Hölscher Kg | Device for producing and filling bags |
| CN102706752A (en) * | 2012-07-04 | 2012-10-03 | 楚天科技股份有限公司 | On-line soft infusion bag heat-seal strength detection device and soft infusion bag production line |
| CN103010500A (en) * | 2012-12-14 | 2013-04-03 | 四川科伦药业股份有限公司 | Machining production line of infusion soft bag packed liquid medicine |
| CN103523295A (en) * | 2013-10-30 | 2014-01-22 | 湖南汇一制药机械有限公司 | Integrated soft infusion bag production line |
| CN207208622U (en) * | 2017-08-31 | 2018-04-10 | 楚天科技股份有限公司 | A kind of bag making device and soft bag product line |
-
2019
- 2019-11-29 CN CN201911205259.9A patent/CN110949801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004021466U1 (en) * | 2004-08-04 | 2008-03-27 | Windmöller & Hölscher Kg | Device for producing and filling bags |
| CN102706752A (en) * | 2012-07-04 | 2012-10-03 | 楚天科技股份有限公司 | On-line soft infusion bag heat-seal strength detection device and soft infusion bag production line |
| CN103010500A (en) * | 2012-12-14 | 2013-04-03 | 四川科伦药业股份有限公司 | Machining production line of infusion soft bag packed liquid medicine |
| CN103523295A (en) * | 2013-10-30 | 2014-01-22 | 湖南汇一制药机械有限公司 | Integrated soft infusion bag production line |
| CN207208622U (en) * | 2017-08-31 | 2018-04-10 | 楚天科技股份有限公司 | A kind of bag making device and soft bag product line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348267A (en) * | 2020-04-17 | 2020-06-30 | 烟台凯博机械自动化设备有限公司 | Automatic sealing device for packaging bag and using method thereof |
| CN112158384A (en) * | 2020-10-10 | 2021-01-01 | 山东新华医疗器械股份有限公司 | Nitrogen charging equipment |
| CN112093177A (en) * | 2020-10-26 | 2020-12-18 | 蒋利佳 | Filling and packaging machine |
| CN114572444A (en) * | 2022-03-31 | 2022-06-03 | 楚天科技股份有限公司 | Hose filling and tail sealing system and hose filling and tail sealing method |
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Application publication date: 20200403 |