CN117509507A - Blowing, filling and sealing integrated machine and operation method thereof - Google Patents
Blowing, filling and sealing integrated machine and operation method thereof Download PDFInfo
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- CN117509507A CN117509507A CN202210910572.8A CN202210910572A CN117509507A CN 117509507 A CN117509507 A CN 117509507A CN 202210910572 A CN202210910572 A CN 202210910572A CN 117509507 A CN117509507 A CN 117509507A
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- 238000011049 filling Methods 0.000 title claims abstract description 99
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007664 blowing Methods 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000004080 punching Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 30
- 239000003814 drug Substances 0.000 abstract description 28
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000001802 infusion Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
- B67C7/0006—Conveying; Synchronising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
- B67C7/0006—Conveying; Synchronising
- B67C2007/0066—Devices particularly adapted for container closing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model provides a blow filling and sealing all-in-one, includes the jar body, with jar body coupling's filling module, locate filling needle, bottle mould and the body mould that is located bottle mould below on the filling module, be equipped with first cooling channel in the bottle mould, be equipped with the second cooling channel in the body mould, blow filling and sealing all-in-one still includes die-cut mechanism, die-cut mechanism is used for excision the waste material on the bottle of vertical placing, and die-cut mechanism one side is equipped with the conveying mechanism who is used for carrying the bottle with vertical state. The operation method comprises the steps of forming a bottle body: closing the bottle body mould to form a bottle body; and (3) filling: the filling module drives the filling needle to descend and extend into the bottle body for filling; forming a bottle head: closing the bottle head mould to form a bottle head; punching: cutting off waste materials on the bottle body which is formed and vertically placed by the punching mechanism; discharging: the punched bottle body is vertically placed on a conveying mechanism, and the conveying mechanism outputs the bottle body. The invention has simple and reliable structure and is beneficial to preventing the characteristics of thermosensitive liquid medicine from being destroyed.
Description
Technical Field
The invention relates to a food and medicine packaging machine, in particular to a blowing, filling and sealing integrated machine and an operation method thereof.
Background
The blowing and filling integrated machine can complete the whole process of liquid medicine packaging under the sterile state, comprises the working procedures of extrusion molding, filling, sealing and the like, has good sterile guarantee performance and insoluble particle control performance, and has wide application in the field of sterile product production. Along with the continuous production process, the heat of the high Wen Guanpei extruded by the extruder is continuously radiated into the die, if the temperature of the die is not controlled, the die is at a continuous rise risk, and the characteristics of some thermosensitive liquid medicine are easily damaged, so that the functions of the liquid medicine are reduced or even disabled, and the characteristics and functions cannot be maintained.
The existing part blowing, filling and sealing integrated machine can control the temperature of a forming die, but after extrusion forming, filling and sealing are finished, the bottle body is horizontally placed during punching for convenience in punching. For convenience of transportation, the bottle bodies are also transported in a horizontal state. When the bottle is horizontally placed, the liquid medicine in the bottle body can flow to the bottle mouth position, and the bottle mouth position is just sealed, so that the temperature is not timely reduced, and the characteristics of the thermosensitive liquid medicine can be damaged.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the blowing, filling and sealing integrated machine which has a simple and reliable structure and is beneficial to preventing the characteristics of thermosensitive liquid medicine from being damaged in the punching and conveying processes.
The invention further provides an operation method of the blowing, filling and sealing integrated machine.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a blow filling and sealing all-in-one, includes the jar body, with jar body coupling's filling module, locate filling needle, bottle mould and the body mould that is located bottle mould below on the filling module, be equipped with first cooling channel in the bottle mould, be equipped with the second cooling channel in the body mould, blow filling and sealing all-in-one still includes die-cut mechanism, die-cut mechanism is used for excision the waste material on the bottle of vertical placing, and die-cut mechanism one side is equipped with the conveying mechanism who is used for carrying the bottle with vertical state.
As a further improvement of the above technical scheme: a blanking channel is arranged between the punching mechanism and the conveying mechanism, and the blanking channel is provided with a baffle capable of reciprocating.
As a further improvement of the above technical scheme: the blowing, filling and sealing integrated machine further comprises a control module, a first temperature detection part is further arranged in the bottle head die, a second temperature detection part is arranged in the bottle body die, the first temperature detection part and the second temperature detection part are connected with the input end of the control module through signals, and the filling module and the bottle head die are connected with the output end of the control module through signals.
As a further improvement of the above technical scheme: the first cooling channel and the second cooling channel are liquid cooling channels.
As a further improvement of the above technical scheme: the bottle body mold comprises a mold upper section and a mold lower section, wherein the mold upper section is provided with a cavity for molding the bottle body, and the second cooling channel and the second temperature detection part are both arranged in the mold lower section.
As a further improvement of the above technical scheme: the first temperature detecting component and the second temperature detecting component are both temperature sensors.
As a further improvement of the above technical scheme: the tank body is connected with the filling module through an infusion pipeline, and the infusion pipeline is coated with an insulating layer.
As a further improvement of the above technical scheme: the conveying mechanism comprises a conveying net belt and bottle protection barriers arranged at two sides of the conveying net belt.
The operation method of the blowing, filling and sealing integrated machine comprises the following steps,
shaping the bottle body: closing the bottle body mould to form a bottle body;
and (3) filling: the filling module drives the filling needle to descend and extend into the bottle body for filling;
forming a bottle head: closing the bottle head mould to form a bottle head;
punching: cutting off waste materials on the bottle body which is formed and vertically placed by the punching mechanism;
discharging: the punched bottle body is vertically placed on a conveying mechanism, and the conveying mechanism outputs the bottle body.
As a further improvement of the above technical scheme:
the specific steps of the filling are that,
the second temperature detection part detects the temperature of the bottle body mold and transmits the temperature to the control module, if the detected temperature is less than or equal to a set temperature T1, the control module outputs a signal to the filling module, and the filling module drives the filling needle to descend and extend into the bottle body for filling; if the detected temperature is greater than the set temperature T1, the flow rate of the cooling medium of the first cooling channel is increased or the temperature is reduced until the detected temperature is less than or equal to the set temperature T1, and then the filling module performs filling.
As a further improvement of the above technical scheme:
the specific steps of the forming bottle head are as follows:
the first temperature detection part detects the temperature of the bottle head mould and transmits the temperature to the control module, if the detected temperature is less than or equal to a set temperature T2, the control module outputs a signal to the bottle head mould, and the bottle head mould is clamped to form a bottle head; if the detected temperature is greater than the set temperature T2, the flow rate of the cooling medium of the second cooling channel is increased or the temperature is reduced until the detected temperature is less than or equal to the set temperature T2, and then the bottle head mould is closed.
Compared with the prior art, the invention has the advantages that: according to the blowing, filling and sealing integrated machine disclosed by the invention, an extruder extrudes plastic pipe blanks in a molten state, when the plastic pipe blanks flow to a bottle body mould, the bottle body mould is clamped to form a bottle body, then a filling module drives a filling needle to descend and stretch into the bottle body to fill, after filling is completed, the filling needle ascends and resets, then the bottle head mould is clamped to form a bottle head (meanwhile, sealing is completed), then the bottle body mould and the bottle head mould reset to mold the next section of plastic pipe blanks, a punching mechanism cuts off waste on a bottle body which is vertically placed, and then the bottle body is vertically placed on a conveying mechanism to be output, compared with the bottle body which is punched and conveyed in a horizontal state, the bottle body can avoid the liquid medicine in the bottle body from flowing to the bottle mouth position, and is favorable for preventing the high temperature of the bottle mouth from damaging the characteristics of heat-sensitive liquid medicine; the second cooling channel in the bottle body mould and the first cooling channel in the bottle head mould are filled with cooling liquid, heat of the bottle body mould and the bottle head mould is taken away in time, the bottle body mould and the bottle head mould can be kept at proper temperatures, the characteristics of heat-sensitive liquid medicine are prevented from being damaged, and the bottle body mould and the bottle head mould are simple and reliable in structure.
The operation method of the blowing, filling and sealing integrated machine disclosed by the invention comprises the blowing, filling and sealing integrated machine, so that the operation method has the advantages; the bottle body with the waste material is vertically arranged, the waste material on the bottle body is cut off by the punching mechanism, and then the bottle body is vertically arranged on the conveying mechanism for output.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the blowing, filling and sealing integrated machine.
Fig. 2 is a schematic view of the structure of the tank and the filling module in the present invention.
Fig. 3 is a schematic structural view of the conveying mechanism in the present invention.
Fig. 4 is a process schematic of the method of operation of the blow-fill-seal machine of the present invention.
The reference numerals in the drawings denote: 1. a tank body; 2. a filling module; 21. filling needles; 3. a bottle head mold; 31. a first cooling channel; 32. a first temperature detecting part; 4. a bottle body mold; 41. a second cooling channel; 42. a second temperature detecting part; 43. an upper section of the mold; 44. a lower section of the mold; 5. a bottle body; 51. waste material; 6. a punching mechanism; 7. a conveying mechanism; 71. conveying a mesh belt; 72. bottle protection barrier; 8. an infusion tube; 9. a blanking channel; 91. and a baffle.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples of the specification.
Example 1
Fig. 1 to 3 show an embodiment of a blowing, filling and sealing integrated machine according to the present invention, which includes a can body 1, a filling module 2 connected with the can body 1, a filling needle 21 disposed on the filling module 2, a bottle head mold 3, and a bottle body mold 4 disposed below the bottle head mold 3, wherein a first cooling channel 31 is disposed in the bottle head mold 3, a second cooling channel 41 is disposed in the bottle body mold 4, the blowing, filling and sealing integrated machine further includes a punching mechanism 6, the punching mechanism 6 is used for cutting waste 51 on the bottle body 5 disposed vertically, and a conveying mechanism 7 for conveying the bottle body 5 in a vertical state is disposed on one side of the punching mechanism 6.
In the blowing, filling and sealing integrated machine of the embodiment, when an extruder (not shown in the figure) extrudes plastic pipe blanks in a molten state, and the plastic pipe blanks flow to a bottle body die 4, the bottle body die 4 is clamped to form a bottle body, then a filling die 2 drives a filling needle 21 to descend and stretch into the bottle body to fill, after filling is completed, the filling needle 21 ascends and resets, then the bottle head die 3 is clamped to form a bottle head (meanwhile, sealing is completed), then the bottle body die 4 and the bottle head die 3 reset to form a next plastic pipe blank, a punching mechanism 6 cuts off waste materials 51 on a bottle body 5 which is vertically placed (the waste materials 51 are mainly positioned on two opposite sides and upper and lower ends of the bottle body 5), then the bottle body 5 is vertically placed on a conveying mechanism 7 to be output, compared with the bottle body 5 in a horizontal state and conveying, the liquid medicine in the bottle body 5 can be prevented from flowing to a bottle mouth position, and the characteristic that the heat sensitivity of the liquid medicine is destroyed at high temperature of the bottle mouth is favorable to be prevented (the bottle blanks are fused together at the position of the bottle head die 3 because the position for forming the bottle head die 3 is fused together, the temperature is higher than the temperature of the bottle body die 4, and the temperature is higher than the bottle body is required to be cooled after the bottle body is formed, and the bottle body is cooled); the second cooling channel 41 in the bottle body mould 4 and the first cooling channel 31 in the bottle head mould 3 are filled with cooling liquid, so that heat of the bottle body mould 4 and the bottle head mould 3 is taken away in time, the bottle body mould 4 and the bottle head mould 3 can be kept at proper temperatures, the characteristics of heat-sensitive liquid medicine are prevented from being damaged, and the bottle body mould is simple and reliable in structure.
Further, a blanking passage 9 is provided between the die cutting mechanism 6 and the conveying mechanism 7, and the blanking passage 9 is provided with a shutter 91 that can reciprocate (the shutter 91 preferably adopts a reciprocating structure, although other reciprocating structures such as rotation may be adopted in other embodiments). After the bottle head die 3 is opened, the baffle 91 is in place to hold the bottle body 5, the punching mechanism 6 cuts off the waste 51 on the bottle body 5 which is vertically placed, then the bottle body 5 is driven to move to the position above the conveying mechanism 7, the baffle 91 is moved away, and the bottle body 5 enters the blanking channel 9 from the punching mechanism 6 in a vertical state and finally falls onto the conveying mechanism 7, so that the bottle head die has the advantages of simple structure, low cost and good reliability. Of course, in other embodiments, the bottle body 5 may be held by a manipulator or the like and transported in a vertical state, and the liquid medicine may be prevented from flowing to the bottle mouth, but the cost is high, and a space needs to be reserved for the action of the manipulator.
Further, in this embodiment, the blowing, filling and sealing integrated machine further includes a control module (not shown in the drawing), the first temperature detecting component 32 is further disposed in the bottle head mold 3, the second temperature detecting component 42 is disposed in the bottle body mold 4, the first temperature detecting component 32 and the second temperature detecting component 42 are both in signal connection with the input end of the control module, and the filling module 2 and the bottle head mold 3 are both in signal connection with the output end of the control module.
The second temperature detecting component 42 detects the temperature of the bottle body mold 4 and transmits the detected temperature to the control module, if the detected temperature is less than or equal to a set temperature T1 (T1 is not more than the thermosensitive temperature of the liquid medicine and is determined according to the characteristics of different liquid medicines), the control module outputs a signal to the filling module 2, and the filling module 2 drives the filling needle 21 to descend and stretch into the bottle body for filling; if the detected temperature is greater than the set temperature T1, the flow rate of the cooling medium (e.g., cooling water) in the first cooling channel 31 is increased or the temperature is decreased until the detected temperature is less than or equal to the set temperature T1, and the filling module 2 performs filling again; further, the first temperature detecting component 32 detects the temperature of the bottle head mold 3 and transmits the detected temperature to the control module, if the detected temperature is less than or equal to a set temperature T2 (T2 is not more than the thermosensitive temperature of the liquid medicine, specifically determined according to the characteristics of different liquid medicines), the control module outputs a signal to the bottle head mold 3, and the bottle head mold 3 is closed to form a bottle head; if the detected temperature is greater than the set temperature T2, the flow rate of the cooling medium in the second cooling passage 41 increases or the temperature decreases until the detected temperature is equal to or lower than the set temperature T2, and the vial head mold 3 is closed again. Therefore, the temperature of the bottle body die 4 and the bottle head die 3 can be accurately controlled in real time, the temperature lower than the thermosensitive temperature of the liquid medicine is ensured, and the characteristics of the thermosensitive liquid medicine are ensured not to be damaged.
As a preferred embodiment, the first cooling channel 31 and the second cooling channel 41 are liquid cooling channels, and liquid cooling is adopted, so that the temperature control effect is good, and the temperature of the bottle body mold 4 and the bottle head mold 3 is guaranteed to be always lower than the thermosensitive temperature of the liquid medicine.
Further, in this embodiment, the body mold 4 includes a mold upper section 43 and a mold lower section 44, the mold upper section 43 is provided with a cavity for molding the body, and the second cooling channel 41 and the second temperature detecting component 42 are both disposed in the mold lower section 44, so that vertical space can be fully utilized, and the size of the body mold 4 in the horizontal plane direction is reduced, so that the overall structure of the molding mold is more compact.
As a preferred embodiment, the first temperature detecting member 32 and the second temperature detecting member 42 are both temperature sensors.
Further, in this embodiment, the tank 1 is connected to the filling module 2 through an infusion pipe 8, and the infusion pipe 8 is covered with an insulation layer. The heat exchange between the liquid medicine in the infusion pipeline 8 and the external environment is isolated by the heat preservation layer, so that the temperature before the thermosensitive liquid medicine is filled is ensured.
Further, in the present embodiment, the conveying mechanism 7 includes a conveying mesh belt 71 and bottle guard bars 72 disposed on both sides of the conveying mesh belt 71. The bottle body 5 is ensured to be output in a vertical state through the bottle protection barriers 72 at the two sides, so that toppling is avoided.
Example two
Fig. 4 shows an embodiment of the operation method of the blow-fill-seal integrated machine of the present invention, which includes the following steps,
shaping the bottle body: the bottle body mold 4 is closed to mold a bottle body;
and (3) filling: the filling module 2 drives the filling needle 21 to descend and extend into the bottle body for filling;
forming a bottle head: closing the bottle head mould 3 to form a bottle head;
punching: the blanking mechanism 6 cuts off the waste 51 on the bottle body 5 which is formed and vertically placed;
discharging: the punched bottle body 5 is vertically placed on the conveying mechanism 7, and the conveying mechanism 7 outputs the bottle body 5.
The operation method of the blowing, filling and sealing integrated machine comprises the blowing, filling and sealing integrated machine, and therefore has the advantages; the bottle 5 with waste 51 is vertical to be placed, and die-cut mechanism 6 excision waste 51 on the bottle 5, later the bottle 5 is vertical to be placed on conveying mechanism 7 and export, compares in the bottle 5 with die-cut and the conveying of horizontality, can avoid the liquid medicine in the bottle 5 to flow to bottleneck position, is favorable to preventing the high temperature of bottleneck from destroying the characteristic of heat-sensitive liquid medicine.
Further, in this embodiment, the specific steps of filling are,
the second temperature detecting component 42 detects the temperature of the bottle body mold 4 and transmits the detected temperature to the control module, if the detected temperature is less than or equal to the set temperature T1, the control module outputs a signal to the filling module 2, and the filling module 2 drives the filling needle 21 to descend and stretch into the bottle body for filling; if the detected temperature is greater than the set temperature T1, the flow rate of the cooling medium in the first cooling passage 31 increases or the temperature decreases until the detected temperature is less than or equal to the set temperature T1, and the filling module 2 performs filling again. The specific steps of the forming bottle head are as follows:
the first temperature detecting component 32 detects the temperature of the bottle head mould 3 and transmits the temperature to the control module, if the detected temperature is less than or equal to the set temperature T2, the control module outputs a signal to the bottle head mould 3, and the bottle head mould 3 is clamped to form a bottle head; if the detected temperature is greater than the set temperature T2, the flow rate of the cooling medium in the second cooling passage 41 increases or the temperature decreases until the detected temperature is equal to or lower than the set temperature T2, and the vial head mold 3 is closed again.
Therefore, the temperature of the bottle body die 4 and the bottle head die 3 can be accurately controlled in real time, the temperature lower than the thermosensitive temperature of the liquid medicine is ensured, and the characteristics of the thermosensitive liquid medicine are ensured not to be damaged.
While the invention 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 invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a blow filling and sealing all-in-one, includes jar body (1), filling module (2) be connected with jar body (1), locates filling needle (21) on filling module (2), bottle mould (3) and be located bottle mould (4) of bottle mould (3) below, be equipped with first cooling channel (31) in bottle mould (3), be equipped with second cooling channel (41) in bottle mould (4), its characterized in that: the blowing, filling and sealing integrated machine further comprises a punching mechanism (6), the punching mechanism (6) is used for cutting off waste materials (51) on the bottle body (5) which is vertically placed, and a conveying mechanism (7) used for conveying the bottle body (5) in a vertical state is arranged on one side of the punching mechanism (6).
2. The blow-fill-seal all-in-one machine according to claim 1, wherein: a blanking channel (9) is arranged between the punching mechanism (6) and the conveying mechanism (7), and the blanking channel (9) is provided with a baffle (91) capable of reciprocating.
3. The blow-fill-seal all-in-one machine according to claim 1, wherein: still include control module, still be equipped with first temperature detection part (32) in bottle head mould (3), be equipped with second temperature detection part (42) in bottle body mould (4), first temperature detection part (32) with second temperature detection part (42) all with control module's input signal connection, filling module (2) with bottle head mould (3) all with control module's output signal connection.
4. A blow-fill-seal all-in-one machine as defined in claim 3, wherein: the bottle body mold (4) comprises a mold upper section (43) and a mold lower section (44), wherein the mold upper section (43) is provided with a cavity for molding the bottle body, and the second cooling channel (41) and the second temperature detection component (42) are both arranged in the mold lower section (44).
5. A blow-fill-seal all-in-one machine as defined in claim 3, wherein: the first temperature detecting member (32) and the second temperature detecting member (42) are both temperature sensors.
6. The blow-fill-seal all-in-one machine according to any one of claims 1 to 5, characterized in that: the tank body (1) is connected with the filling module (2) through a transfusion pipeline (8), and the transfusion pipeline (8) is coated with an insulating layer.
7. The blow-fill-seal all-in-one machine according to any one of claims 1 to 5, characterized in that: the conveying mechanism (7) comprises a conveying net belt (71) and bottle protection barriers (72) arranged on two sides of the conveying net belt (71).
8. A method of operating the blow-fill-seal all-in-one machine of any one of claims 1 to 7, characterized by: comprises the steps of,
shaping the bottle body: the bottle body mould (4) is matched with the mould to form a bottle body;
and (3) filling: the filling module (2) drives the filling needle (21) to descend and extend into the bottle body for filling;
forming a bottle head: the bottle head mould (3) is matched with a mould to form a bottle head;
punching: the blanking mechanism (6) cuts off waste (51) on the bottle body (5) which is formed and vertically placed;
discharging: the punched bottle body (5) is vertically placed on a conveying mechanism (7), and the conveying mechanism (7) outputs the bottle body (5).
9. The method for operating a blow-fill-seal all-in-one machine according to claim 8, wherein:
the concrete steps of filling are as follows:
the second temperature detection part (42) detects the temperature of the bottle body mould (4) and transmits the temperature to the control module, if the detected temperature is less than or equal to the set temperature T1, the control module outputs a signal to the filling module (2), and the filling module (2) drives the filling needle (21) to descend and stretch into the bottle body for filling; if the detected temperature is greater than the set temperature T1, the flow rate of the cooling medium of the first cooling channel (31) is increased or the temperature is reduced until the detected temperature is less than or equal to the set temperature T1, and the filling module (2) performs filling again.
10. The method for operating a blow-fill-seal all-in-one machine according to claim 8, wherein:
the specific steps of the forming bottle head are as follows:
the first temperature detection component (32) detects the temperature of the bottle head mould (3) and transmits the temperature to the control module, if the detected temperature is less than or equal to a set temperature T2, the control module outputs a signal to the bottle head mould (3), and the bottle head mould (3) is clamped to form a bottle head; if the detected temperature is higher than the set temperature T2, the flow rate of the cooling medium in the second cooling channel (41) is increased or the temperature is reduced until the detected temperature is lower than or equal to the set temperature T2, and the bottle head mould (3) is clamped again.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083892A (en) * | 2024-04-29 | 2024-05-28 | 山东新华医疗器械股份有限公司 | Low-temperature filling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083892A (en) * | 2024-04-29 | 2024-05-28 | 山东新华医疗器械股份有限公司 | Low-temperature filling device |
| CN118083892B (en) * | 2024-04-29 | 2024-06-21 | 山东新华医疗器械股份有限公司 | Low-temperature filling device |
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