CN219667438U - Multistation continuous type blows embedment equipment - Google Patents
Multistation continuous type blows embedment equipment Download PDFInfo
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- CN219667438U CN219667438U CN202320823481.0U CN202320823481U CN219667438U CN 219667438 U CN219667438 U CN 219667438U CN 202320823481 U CN202320823481 U CN 202320823481U CN 219667438 U CN219667438 U CN 219667438U
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- extruder
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- 238000011049 filling Methods 0.000 claims abstract description 55
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 21
- 210000001161 mammalian embryo Anatomy 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000071 blow moulding Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000004382 potting Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 30
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses multi-station continuous blowing and filling equipment which comprises an extruder, an extrusion die head connected with the extruder and at least two blowing and filling stations arranged along the axial direction of an extrusion screw of the extruder, wherein each blowing and filling station comprises a blank outlet arranged on the extrusion die head, a filling needle penetrating through the extrusion die head and a forming die assembly arranged below the blank outlet, each forming die assembly comprises two forming die units, a die clamping forming area is formed between the two forming die units, and each forming die unit comprises a plurality of forming dies which are annularly arranged. The productivity of the utility model is basically n times of that of a single-station rotary multi-mode all-in-one machine, a plurality of blowing and filling stations are distributed along the axial direction of the extruder screw, the equipment only increases the dimension in the axial direction or the dimension in the length direction, and the dimension in the width direction and the dimension in the height direction are kept unchanged.
Description
Technical Field
The utility model relates to the technical field of food and medicine packaging equipment, in particular to multi-station continuous blowing and filling and sealing equipment.
Background
The traditional blowing, filling and sealing integrated machine is intermittent equipment, the production process comprises stations such as extrusion, molding and filling, punching and the like, a molding die is connected and cut off at the extrusion station to extrude a blank, then the molding die is transferred to the filling station to complete molding, filling and sealing procedures, finally the molding die is transferred to the punching station to separate a product from waste, the production efficiency is low, meanwhile, the transfer of the blank in the production process is carried out in an open state, and the pollution risk exists for filling liquid in the external environment. The continuous blowing and filling all-in-one machine can realize closed sterile production of extrusion, molding, filling, sealing and demolding in place in one step, the continuous blowing and filling all-in-one machine on the current market is a single-station rotary multi-mode all-in-one machine, only one die set comprises 10 to 20 pairs of molding dies for circulating operation, the requirement of mass production cannot be met, if a plurality of single-station rotary multi-mode all-in-one machines are used for meeting the requirement of mass production, the equipment cost and the equipment operation cost can be increased by times, and meanwhile, the factory building space also needs to be increased.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the multi-station continuous blowing and filling and sealing equipment which has a simple structure, is beneficial to reducing the cost and the required factory space and can improve the productivity.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a continuous type encapsulation equipment that blows of multistation, includes the extruder, with the extrusion die head of extruder connection and at least two blowing encapsulation stations that arrange along the axial direction of extruder extrusion screw, blow the encapsulation station including locating the idiosome export on the extrusion die head, wear to locate the filling needle in the extrusion die head and locate the forming die subassembly of idiosome export below, forming die subassembly includes two forming die units, two form the compound die shaping district between the forming die unit, forming die unit includes a plurality of forming die that are annular arrangement.
As a further improvement of the above technical scheme: the multi-station continuous blowing and filling and sealing equipment further comprises a mold driving mechanism, wherein the mold driving mechanism comprises a driving piece, a driving shaft connected with the driving piece and a plurality of driving gears arranged on the driving shaft, the forming mold is arranged on a mold transmission chain, the mold transmission chain is connected with driven gears, the driving gears are meshed with the adjacent driven gears, and the driven gears of the two forming mold units are meshed.
As a further improvement of the above technical scheme: each forming die assembly is respectively provided with a die driving mechanism, each die driving mechanism comprises a driving piece, a driving shaft connected with the driving piece and a driving gear arranged on the driving shaft, each forming die is arranged on a die transmission chain, each die transmission chain is connected with a driven gear, each driving gear is meshed with the adjacent driven gear, and the driven gears of the two forming die units are meshed.
As a further improvement of the above technical scheme: the embryo body outlet comprises a first embryo body outlet and a second embryo body outlet which are round in waist, flow equalizing channels are symmetrically arranged on two sides of the first embryo body outlet and the second embryo body outlet, the flow equalizing flow passage comprises a first flow equalizing flow passage with one end communicated with a discharge port of the extruder and a second flow equalizing flow passage used for communicating the middle part of a first embryo outlet with the middle part of a second embryo outlet, the other end of the first flow equalizing flow passage is communicated with the middle part of the second flow equalizing flow passage, and flow velocity adjusting assemblies are respectively arranged at two ends of the second flow equalizing flow passage.
As a further improvement of the above technical scheme: and a gas supply part for supplying clean gas to the region where the extrusion die is located.
As a further improvement of the above technical scheme: the filling needle comprises a filling needle body and a filling needle seat for installing the filling needle body, a cooling sleeve is arranged between the filling needle body and the filling needle seat, and a through hole is arranged on the side wall of the lower end of the cooling sleeve.
Compared with the prior art, the utility model has the advantages that: the multi-station continuous blowing and filling and sealing equipment disclosed by the utility model is provided with at least two blowing and sealing stations along the axial direction of the extruder screw, and the molding, filling, sealing and discharging processes are synchronously carried out on each blowing and sealing station, so that the capacity of the equipment is basically n times that of a traditional single-station rotary multi-mode all-in-one machine (n is the number of blowing and sealing stations), the plurality of blowing and sealing stations are distributed along the axial direction of the extruder screw, the equipment only increases the dimension in the axial direction or the dimension in the length direction, the dimension in the width direction and the dimension in the height direction are kept unchanged, and compared with the n single-station rotary multi-mode all-in-one machine, the cost is lower, and the required factory building space is less.
Drawings
Fig. 1 is a schematic perspective view of a multi-station continuous blowing and filling and sealing device according to the present utility model.
Fig. 2 is a schematic diagram showing a front view of a molding die assembly according to the present utility model.
Fig. 3 is a schematic rear view of a first embodiment of a molding die assembly according to the present utility model.
Fig. 4 is a schematic top view of a first embodiment of a molding die assembly according to the present utility model.
Fig. 5 is a schematic rear view of a second embodiment of a molding die assembly according to the present utility model.
Fig. 6 is a schematic top view of a second embodiment of a molding die assembly according to the present utility model.
Fig. 7 is a schematic view showing a front view of the structure of the extrusion die in the present utility model.
Fig. 8 is a schematic top view of an extrusion die in the present utility model.
Fig. 9 is a schematic diagram of the front view of the irrigation needle in the present utility model.
The reference numerals in the drawings denote: 1. an extruder; 2. an extrusion die; 21. an embryo body outlet; 211. a first embryo body outlet; 212. a second embryo body outlet; 22. a flow rate adjustment assembly; 23. a first flow equalizing flow passage; 24. a second flow equalizing flow passage; 3. filling needles; 31. a filling needle body; 32. a needle filling seat; 33. a cooling jacket; 34. a through hole; 4. a forming die assembly; 41. a molding die unit; 42. closing the mold forming area; 43. a forming die; 44. a die drive train; 45. a driven gear; 5. a die driving mechanism; 51. a driving member; 52. a drive shaft; 53. a driving gear.
Detailed Description
The utility model is described in further detail below with reference to the drawings and specific examples of the specification.
Example 1
Fig. 1 to 4 and fig. 7 to 9 show an embodiment of a multi-station continuous type blow-and-fill apparatus according to the present utility model, which includes an extruder 1, an extrusion die head 2 connected to the extruder 1, and two blow-and-fill stations arranged in an axial direction of an extrusion screw of the extruder 1, the blow-and-fill station including a green body outlet 21 provided on the extrusion die head 2, a filling needle 3 penetrating through the extrusion die head 2, and a molding die assembly 4 provided below the green body outlet 21, the molding die assembly 4 including two molding die units 41, a mold clamping molding region 42 being formed between the two molding die units 41, the molding die units 41 including a plurality of molding dies 43 arranged in a ring shape.
The multistation continuous type blows filling and sealing equipment of this embodiment is equipped with two along the axial direction of extruder 1 extrusion screw rod and blows filling and sealing station, and each blows filling and sealing station and carries out shaping, filling, seal and ejection of compact process in step for equipment productivity is 2 times of traditional single-station rotation type multimode all-in-one basically, and 2 blow filling and sealing station and extrude the axial direction of screw rod along extruder 1 and arrange, and the equipment has only increased axial direction's size or length direction's size, and width direction and height direction's size remain unchanged, compare in setting up 2 single-station rotation type multimode all-in-one, and the cost is lower, and required factory building space is less. Of course, in other embodiments, the number of blow molding stations may be further increased.
Further, the method comprises the steps of. In this embodiment, the multi-station continuous blowing and filling and sealing device further includes a mold driving mechanism 5, where the mold driving mechanism 5 includes a driving member 51 (preferably a motor), a driving shaft 52 connected to the driving member 51, and a plurality of driving gears 53 disposed on the driving shaft 52, the forming mold 43 is disposed on a mold driving chain 44, the mold driving chain 44 is connected with a driven gear 45, the driving gears 53 are meshed with adjacent driven gears 45, and the driven gears 45 of the two forming mold units 41 are meshed. In this embodiment, the front and rear sides of each molding die unit 41 are respectively provided with a die driving chain 44, so that the two molding die units 4 are required to be matched with 4 driving gears 53, and when in operation, the driving member 51 drives the driving shaft 52 to rotate, the 4 driving gears 53 on the driving shaft 52 synchronously rotate, the driving gear 53 drives the driven gear 45 engaged with the driving gear 53 to rotate, the other driven gear 45 synchronously rotates with the driving gear, and the die driving chain 44 and the annular molding die 43 integrally rotate with the driven gear 45, so that synchronous rotation between the two molding die units 41 in the same molding die unit 4 can be realized, and synchronous rotation between the two molding die units 4 can be realized. When the flow rates of the pipe blanks of the two blank outlets 21 are adjusted to be consistent, the running speed of the forming die assembly 4 is not required to be adjusted, and the adjustment difficulty can be reduced.
Further, in this embodiment, the blank outlet 21 includes a first blank outlet 211 and a second blank outlet 212 which are in a waist shape, and flow equalizing channels are symmetrically disposed on two sides of the first blank outlet 211 and the second blank outlet 212, each flow equalizing channel includes a first flow equalizing channel 23 with one end communicated with a discharge port of the extruder 1, and a second flow equalizing channel 24 for communicating a middle part of the first blank outlet 211 and a middle part of the second blank outlet 212, and the other end of the first flow equalizing channel 23 is communicated with a middle part of the second flow equalizing channel 24, and two ends of the second flow equalizing channel 24 are respectively provided with a flow velocity adjusting component 22 (such as various flow velocity adjusting valves). When the extruder is used, plastic fluid extruded from the discharge port of the extruder 1 flows to the middle part of the second flow equalizing flow passage 24 through the first flow equalizing flow passages 23 at two sides, then flows to the middle parts of the sides of the first blank outlet 211 and the second blank outlet 212 through the second flow equalizing flow passage 24, finally fills the whole first blank outlet 211 and the whole second blank outlet 212, and the flow speed adjusting component 22 adjusts the flow speed at two ends of the second flow equalizing flow passage 24, so that the plastic fluid flowing to the first blank outlet 211 and the second blank outlet 212 can be ensured to be uniform and consistent, the plastic fluid flowing to two sides of the first blank outlet 211 is uniform and consistent, the plastic fluid flowing to two sides of the second blank outlet 212 is uniform and consistent, the influence of the distance between the plastic fluid and the discharge port of the extruder 1 is avoided, and the uniformity and consistency of the extrusion die head 2 is ensured, and the extruder is compact and reasonable in structure.
Further, in this embodiment, the multi-station continuous blowing and potting apparatus further includes a gas supply part for supplying clean gas to the region where the extrusion die 2 is located. (not shown in the figures, such as fans, air supply ducts, etc.). The air supply part provides clean oxygen-free gas (such as nitrogen or inert gas and the like) for the area where the extrusion die head 2 is positioned, so that a sterile and oxygen-free clean environment in the forming, filling and sealing processes is ensured.
Further, in this embodiment, the filling needle 3 includes a filling needle body 31 and a filling needle seat 32 for mounting the filling needle body 31, a cooling sleeve 33 is disposed between the filling needle body 31 and the filling needle seat 32, and a through hole 34 is disposed on a sidewall of a lower end of the cooling sleeve 33. Cooling liquid can be introduced into the cooling sleeve 33, flows downwards and then flows out from the through hole 34, and finally leaves the needle filling seat 32 from a gap between the cooling sleeve 33 and the needle filling seat 32, so that the liquid medicine in the needle filling body 31 can be kept warm in the flowing process, and adverse effects of high-temperature tube blanks on the liquid medicine are avoided.
Example two
Fig. 5 to 6 show another embodiment of the multi-station continuous blow molding and potting apparatus of the present utility model, which is substantially the same as the first embodiment except that:
in this embodiment, each molding die assembly 4 is provided with a die driving mechanism 5, the die driving mechanism 5 includes a driving member 51, a driving shaft 52 connected to the driving member 51, and a driving gear 53 provided on the driving shaft 52, the molding dies 43 are provided on a die driving chain 44, the die driving chain 44 is connected with a driven gear 45, the driving gear 53 is meshed with the adjacent driven gear 45, and the driven gears 45 of the two molding die units 41 are meshed. In this embodiment, 2 sets of mold driving mechanisms 5 are provided, and the 2 sets of mold driving mechanisms 5 are respectively used for providing driving force for the two forming mold assemblies 4, so that power output is guaranteed, power requirements on the driving piece 51 are reduced, and the selection of the driving piece 51 is more flexible. When the device works, the driving pieces 51 of the 2 groups of die driving mechanisms 5 synchronously drive the corresponding driving shafts 52 to rotate, 2 driving gears 53 on each driving shaft 52 synchronously rotate, the driving gears 53 drive driven gears 45 meshed with the driving gears 53 to rotate, the other driven gears 45 synchronously rotate along with the driving gears, and the die transmission chain 44 and the whole annular forming die 43 integrally rotate along with the driven gears 45, so that the synchronous rotation between two forming die units 41 in the same forming die assembly 4 and the synchronous rotation between the two forming die assemblies 4 can be realized.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (6)
1. A multistation continuous type blows embedment equipment, its characterized in that: including extruder (1), extrusion die (2) and two at least blowing filling and sealing stations that arrange along the axial direction of extruder (1) extrusion screw rod that are connected with extruder (1), blow filling and sealing station including locating embryo body export (21) on extrusion die (2), wear to locate filling needle (3) in extrusion die (2) and locate shaping mould subassembly (4) of embryo body export (21) below, shaping mould subassembly (4) include two shaping mould units (41), two form compound die shaping district (42) between shaping mould units (41), shaping mould unit (41) include a plurality of shaping moulds (43) that are annular arrangement.
2. The multi-station continuous blowing and potting apparatus of claim 1, wherein: still include mould actuating mechanism (5), mould actuating mechanism (5) include driving piece (51), drive shaft (52) and a plurality of driving gear (53) of locating on drive shaft (52) that are connected with driving piece (51), mould (43) are located on mould drive chain (44), mould drive chain (44) are connected with driven gear (45), driving gear (53) with the driven gear (45) meshing that is close on, two driven gear (45) meshing of shaping mould unit (41).
3. The multi-station continuous blowing and potting apparatus of claim 1, wherein: each forming die assembly (4) is respectively provided with a die driving mechanism (5), each die driving mechanism (5) comprises a driving piece (51), a driving shaft (52) connected with the driving piece (51) and a driving gear (53) arranged on the driving shaft (52), each forming die (43) is arranged on a die transmission chain (44), each die transmission chain (44) is connected with a driven gear (45), each driving gear (53) is meshed with adjacent driven gears (45), and the driven gears (45) of two forming die units (41) are meshed.
4. A multi-station continuous blow molding apparatus according to any one of claims 1 to 3, wherein: the embryo body outlet (21) comprises a first embryo body outlet (211) and a second embryo body outlet (212) which are round in waist, flow equalizing channels are symmetrically arranged on two sides of the first embryo body outlet (211) and the second embryo body outlet (212), the flow equalizing flow passage comprises a first flow equalizing flow passage (23) with one end communicated with a discharge hole of the extruder (1) and a second flow equalizing flow passage (24) used for communicating the middle part of a first blank outlet (211) with the middle part of a second blank outlet (212), the other end of the first flow equalizing flow passage (23) is communicated with the middle part of the second flow equalizing flow passage (24), and flow speed adjusting assemblies (22) are respectively arranged at two ends of the second flow equalizing flow passage (24).
5. A multi-station continuous blow molding apparatus according to any one of claims 1 to 3, wherein: and a gas supply part for supplying clean gas to the area where the extrusion die head (2) is located.
6. A multi-station continuous blow molding apparatus according to any one of claims 1 to 3, wherein: the filling needle (3) comprises a filling needle body (31) and a filling needle seat (32) for installing the filling needle body (31), a cooling sleeve (33) is arranged between the filling needle body (31) and the filling needle seat (32), and a through hole (34) is formed in the side wall of the lower end of the cooling sleeve (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823481.0U CN219667438U (en) | 2023-04-13 | 2023-04-13 | Multistation continuous type blows embedment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823481.0U CN219667438U (en) | 2023-04-13 | 2023-04-13 | Multistation continuous type blows embedment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667438U true CN219667438U (en) | 2023-09-12 |
Family
ID=87895621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823481.0U Active CN219667438U (en) | 2023-04-13 | 2023-04-13 | Multistation continuous type blows embedment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667438U (en) |
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2023
- 2023-04-13 CN CN202320823481.0U patent/CN219667438U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Pharmaceutical Equipment Industrial Technology Research Institute Co.,Ltd. Assignor: TRUKING TECHNOLOGY Ltd. Contract record no.: X2023980051833 Denomination of utility model: A multi station continuous blowing, filling and sealing equipment Granted publication date: 20230912 License type: Common License Record date: 20231213 |