CN118206062A - Filling method and device for filling machine and filling machine - Google Patents
Filling method and device for filling machine and filling machine Download PDFInfo
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- CN118206062A CN118206062A CN202211627587.XA CN202211627587A CN118206062A CN 118206062 A CN118206062 A CN 118206062A CN 202211627587 A CN202211627587 A CN 202211627587A CN 118206062 A CN118206062 A CN 118206062A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 219
- 238000004806 packaging method and process Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 38
- 210000004907 gland Anatomy 0.000 claims description 20
- 230000010412 perfusion Effects 0.000 claims description 20
- 230000037452 priming Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005429 filling process Methods 0.000 abstract description 4
- 239000011344 liquid material Substances 0.000 description 8
- 239000008267 milk Substances 0.000 description 5
- 235000013336 milk Nutrition 0.000 description 5
- 210000004080 milk Anatomy 0.000 description 5
- 235000013365 dairy product Nutrition 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a filling method and device for a filling machine and the filling machine, wherein the method comprises the following steps: responding to the filling signal, filling the liquid level in the container into the container by the filling pipe at a first filling speed, and judging according to the liquid level; and determining that the liquid level reaches a preset liquid level, and pouring the liquid into the container by the pouring pipe at a second pouring speed until the liquid in the container reaches the packaging liquid level, wherein the first pouring speed is smaller than the second pouring speed. According to the invention, the initial filling speed is low, and after a certain amount of feed liquid is formed at the bottom of the container by adopting the slow filling, the filling is performed rapidly, so that the large impact force of the feed liquid due to flowing is reduced, and in the rapid filling process, a certain amount of buffer can be formed through the feed liquid at the bottom of the container, thereby achieving the effect of effectively reducing the splashing of the feed liquid.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a filling method and device for a filling machine and the filling machine.
Background
At present, a filling machine generally uses a single-hole filling pipe for filling, and certain uncoupled phenomena exist in the sealing process of a valve rod and the filling pipe, so that the problems of milk dripping and milk splashing occur in the process of filling a low-viscosity product by the filling machine, milk drops are irregularly distributed at the positions of a bag body and a bag bottom, poor market feedback is caused, and meanwhile, peculiar smell and the like seriously occur.
Disclosure of Invention
The invention provides a filling method and device for a filling machine and the filling machine, which are used for solving the problems of milk dripping and milk splashing in the existing filling process.
According to a first aspect of the present invention there is provided a filling method for a filling machine, the filling machine comprising: the device comprises a pouring pipe and a container, wherein the discharging end of the pouring pipe is arranged corresponding to the container;
The method comprises the following steps:
in response to a priming signal, the priming tube priming feed liquid into the vessel at a first priming rate;
acquiring the liquid level height in the container, and judging according to the liquid level height;
And determining that the liquid level reaches a preset liquid level, and pouring the liquid into the container by the pouring pipe at a second pouring speed until the liquid in the container reaches a packaging liquid level, wherein the first pouring speed is smaller than the second pouring speed.
According to one embodiment of the present invention, the step of pouring the feed liquid into the container at the first pouring speed by the pouring tube specifically includes:
acquiring capacity parameters of the container and type parameters of filling material liquid into the container;
And determining a filling strategy for filling the material liquid into the container according to the capacity parameter and the type parameter.
According to one embodiment of the present invention, the determining the filling strategy for filling the container with the filling liquid according to the capacity parameter and the type parameter specifically includes:
Determining a first filling speed of filling material liquid into the container according to the capacity parameter and the type parameter;
Determining the amount of material poured into the container according to the capacity parameter and the type parameter;
determining the filling time for filling the material liquid into the container according to the first filling speed and the material liquid amount;
and generating the perfusion strategy according to the perfusion duration and the first perfusion speed.
According to one embodiment of the present invention, the determining the amount of the material poured into the container according to the capacity parameter and the type parameter specifically includes:
the liquid amount is a critical amount of direct contact between the liquid entering the container and the bottom wall of the container when the liquid is poured into the container by the pouring pipe at the first pouring speed.
According to one embodiment of the present invention, the pouring tube fills the material liquid into the container at a second pouring speed until the material liquid in the container reaches a packaging liquid level, and the method specifically includes:
determining a second filling speed of the filling liquid in the container according to the capacity parameter and the type parameter;
determining a packaging liquid level of the filling liquid in the container according to the capacity parameter and the type parameter;
and pouring feed liquid into the container according to the second pouring speed by taking the packaging liquid level as a target.
According to one embodiment of the invention, the filling machine further comprises: the gland is arranged in the pouring tube, can move along the axial direction of the pouring tube and is used for sealing the discharge end;
The filling pipe fills the feed liquid into the container at a second filling speed until the feed liquid in the container reaches the packaging liquid level, and the method specifically further comprises the following steps:
And determining that the feed liquid in the container reaches the packaging liquid level, and sealing the discharge end of the filling pipe by the gland.
According to one embodiment of the present invention, the step of determining that the feed liquid in the container reaches the packaging level, and the capping seals the discharge end of the pouring tube specifically includes:
determining that the feed liquid in the container reaches the packaging liquid level, and applying a preset negative pressure value into the pouring pipe;
The gland seals the discharge end of the pouring tube, and the preset negative pressure value forms negative pressure suction in the pouring tube.
According to one embodiment of the present invention, the filling pipe fills the material liquid into the container at a second filling speed until the material liquid in the container reaches the packaging liquid level, and the method specifically further includes:
acquiring the splashing liquid amount outside the container, and determining a corresponding splashing liquid grade according to the splashing liquid amount;
And replacing a pouring nozzle of the pouring pipe according to the splashing grade, wherein the pouring nozzle comprises a plurality of pouring holes for pouring liquid into the container.
According to a second aspect of the present invention there is provided a filling device for a filling machine comprising: the system comprises a signal response module, an acquisition judging module and a perfusion executing module;
The signal response module is used for responding to the pouring signal, and the pouring pipe is used for pouring the feed liquid into the container at a first pouring speed;
The acquisition judging module is used for acquiring the liquid level height in the container and judging according to the liquid level height;
And the filling execution module is used for determining that the liquid level reaches a preset liquid level, the filling pipe fills the liquid into the container at a second filling speed until the liquid in the container reaches a packaging liquid level, and the first filling speed is smaller than the second filling speed.
According to a third aspect of the present invention, there is provided a filling machine for filling a container with a liquid, the filling method for a filling machine as described above, or a filling device for a filling machine as described above.
The above technical solutions in the present invention have at least one of the following technical effects: according to the filling method and device for the filling machine and the filling machine, the filling speed is adjusted, initial filling is low, slow filling is adopted to form a certain feed liquid at the bottom of the container, and then filling is fast carried out, so that the large impact force of the feed liquid due to flowing is reduced, and in the fast filling process, a certain buffer can be formed through the feed liquid at the bottom of the container, and the effect of effectively reducing splashing of the feed liquid is achieved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of the assembly of a filling machine according to the present invention;
FIG. 2 is a second schematic diagram of the assembly relationship of the filling machine according to the present invention;
FIG. 3 is a third schematic diagram of the assembly relationship of the filling machine according to the present invention;
FIG. 4 is a flow chart of the filling method for a filling machine provided by the present invention;
fig. 5 is a schematic structural view of a filling device for a filling machine according to the present invention.
Reference numerals:
10. A perfusion tube; 11. pouring a spray head; 20. a container; 30. a gland;
40. A signal response module; 50. the acquisition judgment module; 60. and (5) pouring an execution module.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present invention will be specifically described with reference to the following embodiments.
In some embodiments of the present invention, as shown in fig. 1 to 4, the present solution provides a filling method for a filling machine, the filling machine comprising: the pouring device comprises a pouring tube 10 and a container 20, wherein the discharging end of the pouring tube 10 is arranged corresponding to the container 20;
The method comprises the following steps:
In response to the priming signal, the priming tube 10 priming the reservoir 20 with the feed liquid at a first priming rate;
Acquiring the liquid level height in the container 20, and judging according to the liquid level height;
if the liquid level reaches the preset liquid level, the filling pipe 10 fills the liquid into the container 20 at the second filling speed until the liquid in the container 20 reaches the packaging liquid level, and the first filling speed is smaller than the second filling speed.
It should be noted that the present invention further includes a perfusion valve connected to the perfusion tube 10, and the control program of the perfusion valve is fixed, i.e. the timing of the perfusion valve is not adjusted.
In a possible embodiment, the piston movement travel curve is adjusted by adjusting the servo motor control program, since the filling machine performs filling by controlling the piston movement by the servo motor during filling. The factor slow filling (filling amount 20%) in the initial filling process of the filling machine, and the filling time of the initial filling amount is prolonged (the filling time is increased by 0.05s compared with a standard curve); after a certain amount of liquid is formed at the bottom of the container 20, rapid filling is performed. Under the condition that a certain amount of feed liquid exists at the bottom of the container 20, the large impact force of the feed liquid caused by the flow of the feed liquid is reduced, the buffer of the poured liquid is increased, and the splashing condition of the feed liquid is further relieved.
In some possible embodiments of the present invention, the step of pouring the feed liquid into the container 20 at the first pouring speed through the pouring tube 10 specifically includes:
acquiring a capacity parameter of the container 20 and a type parameter of the filling liquid into the container 20;
the fill strategy for filling the vessel 20 with the feed liquid is determined based on the capacity parameter and the type parameter.
Specifically, the embodiment provides an embodiment of pouring the liquid into the container 20 at the first pouring speed by the pouring tube 10, obtaining the capacity parameter in the container 20, and the type parameter of the liquid poured into the container 20, where the viscosity corresponding to the different types of liquid and the preset liquid level height of the bottom to be formed in the container 20 are different, and obtaining the type parameter of the liquid and the capacity parameter of the container 20 and determining the preset liquid level of the liquid poured into the corresponding container 20.
In a possible embodiment, the feed liquid poured into the container 20 is a dairy product.
In a possible embodiment, the feed liquid poured into the container 20 is a dairy product containing fruit pieces.
In a possible embodiment, the feed liquid poured into the container 20 is a soft drink having a consistency less than the dairy product.
In some possible embodiments of the present invention, the determining the filling strategy for filling the container 20 with the feed liquid according to the capacity parameter and the type parameter specifically includes:
Determining a first rate of filling of the feed liquid into the vessel 20 based on the capacity parameter and the type parameter;
determining the amount of material poured into the container 20 based on the capacity parameter and the type parameter;
determining a filling time period for filling the material liquid into the container 20 according to the first filling speed and the material liquid amount;
and generating a perfusion strategy according to the perfusion duration and the first perfusion speed.
In particular, the present embodiment provides an implementation of determining a filling strategy for filling the container 20 with a feed liquid based on a capacity parameter and a type parameter, and determining a first filling rate for filling the container 20 with the feed liquid based on the capacity parameter of different containers 20 and the type parameter of the feed liquid.
Further, the volume and type of the liquid filled in the container 20 are determined by the capacity parameter and the type parameter, and the speed and the amount of the liquid filled in the container 20 are ensured to be capable of forming a certain liquid layer at the bottom of the container 20, so that the problems of splashing and the like caused by impact force and the like after the subsequent liquid enters the container 20 are avoided.
In some possible embodiments of the present invention, the step of determining the amount of material poured into the container 20 according to the capacity parameter and the type parameter comprises:
the amount of liquid material is a critical amount of liquid material that enters the container 20 after the liquid material is directly contacted with the bottom wall of the container 20 when the liquid material is poured into the container 20 by the pouring tube 10 at the first pouring speed.
Specifically, this embodiment provides an implementation manner of determining the amount of liquid to be poured into the container 20 according to the capacity parameter and the type parameter, by setting the amount of liquid to be the critical amount of contact between the liquid entering the container 20 and the bottom wall of the container 20, on one hand, a splash-proof layer is formed by inputting a certain amount of liquid into the bottom of the container 20, so as to avoid the problem that the liquid entering the container 20 after entering the container 20 splashes, on the other hand, the critical value is set to greatly improve the pouring efficiency, so as to avoid the problem that the overall pouring effect is poor due to excessive liquid in the splash-proof layer.
In some possible embodiments of the present invention, the pouring tube 10 fills the material liquid into the container 20 at the second pouring speed until the material liquid in the container 20 reaches the packaging level, which specifically includes:
Determining a second rate of filling the vessel 20 with the feed liquid based on the capacity parameter and the type parameter;
Determining a packaging level of the perfusate in the vessel 20 based on the capacity parameter and the type parameter;
the filling of the liquid into the container 20 is based on the second filling rate with the aim of the filling level.
Specifically, the present embodiment provides an embodiment of pouring the liquid into the container 20 at the second pouring speed by the pouring tube 10, and the second pouring speed of the liquid into the container 20 is determined according to the capacity parameter of different containers 20 and the type parameter of the liquid, so that the rapid filling of the liquid in the container 20 can be realized according to the second pouring speed.
Further, the filling level of the container 20 is determined by the capacity parameter and the type parameter, and the arrangement ensures the packaging of the container 20 according to different capacities of the container 20 and types of the feed liquid, so as to avoid the leakage of the feed liquid from the container 20 due to excessive filling and the splashing caused by impact force and other reasons.
In some possible embodiments of the invention, the filling machine further comprises: the gland 30 is arranged in the pouring tube 10, can move along the axial direction of the pouring tube 10 and is used for blocking a discharge end;
The pouring tube 10 fills the material liquid into the container 20 at the second pouring speed until the material liquid in the container 20 reaches the packaging liquid level, and the method specifically further comprises:
If it is determined that the feed liquid in the container 20 reaches the packaging level, the gland 30 closes the discharge end of the pour tube 10.
Specifically, this embodiment provides another embodiment of pouring the material liquid into the container 20 at the second pouring speed by the pouring tube 10, and by setting the gland 30, the material outlet end of the pouring tube 10 is packaged, so as to avoid the phenomenon of dripping after the pouring is finished, ensure the filling effect of the poured container 20, avoid irregular distribution of dripping on the outer surface of the container 20, and further solve the problems of odor, user experience drop and the like.
In a possible embodiment, the discharge end of the pouring tube 10 is provided with a pouring nozzle 11, a plurality of pouring holes are arranged on the pouring nozzle 11, and the gland 30 seals the pouring holes to realize the packaging of the discharge end of the pouring tube 10.
In some possible embodiments of the present invention, when it is determined that the feed liquid in the container 20 reaches the packaging level, the step of closing the discharge end of the pouring tube 10 by the gland 30 specifically includes:
Determining that the feed liquid in the container 20 reaches the packaging liquid level, and applying a preset negative pressure value into the pouring tube 10;
the gland 30 closes the discharge end of the pour tube 10 while a preset negative pressure value creates a negative pressure suction within the pour tube 10.
Specifically, the embodiment provides an implementation manner in which the gland 30 seals the discharge end of the pouring tube 10, and by applying a certain negative pressure to the pouring tube 10, the residual feed liquid in the pouring tube 10 can be sucked back in the packaging process, so as to avoid the situation that the feed liquid drops from the discharge end of the pouring tube 10, resulting in dropping.
It should be noted that, for the negative pressure applied in the pouring tube 10, the negative pressure pipeline may be connected to the pouring tube 10, and in the process of packaging the pouring tube 10 through the gland 30, the negative pressure pipeline applies a certain negative pressure, so as to realize the internal negative pressure environment of the pouring tube 10 during packaging, and realize the back suction of the internal residual feed liquid.
In some possible embodiments of the present invention, the filling pipe 10 fills the material liquid into the container 20 at the second filling speed until the material liquid in the container 20 reaches the packaging level, and specifically further includes:
acquiring the splashing liquid amount outside the container 20, and determining a corresponding splashing liquid grade according to the splashing liquid amount;
the pouring nozzle 11 of the pouring tube 10 is replaced according to the splashing level, and the pouring nozzle 11 comprises a plurality of pouring holes for pouring the liquid into the container 20.
Specifically, this embodiment provides another embodiment of pouring the liquid into the container 20 at the second pouring speed, in which the slow anti-splashing layer is poured into the container 20 at the first pouring speed, and then the splashing or dripping condition still exists in the process of pouring the liquid into the container 20 at the second pouring speed, so that the splashing grade is determined by obtaining the splashing amount, and the corresponding pouring nozzle 11 is replaced by the splashing grade, so that the overall effect of pouring is ensured, and the splashing and dripping condition in the pouring process is thoroughly solved.
In some embodiments of the present invention, as shown in fig. 5, the present solution provides a filling device for a filling machine, comprising: the signal response module 40, the acquisition judgment module 50 and the perfusion execution module 60;
The signal response module 40 is used for responding to the pouring signal, and the pouring tube 10 is used for pouring the liquid into the container 20 at a first pouring speed;
The acquiring and judging module 50 is configured to acquire a liquid level height in the container 20, and judge according to the liquid level height;
The filling execution module 60 is configured to determine that the liquid level reaches a preset liquid level, and fill the liquid into the container 20 at a second filling speed by the filling pipe 10 until the liquid in the container 20 reaches a packaging liquid level, where the first filling speed is less than the second filling speed.
Optionally, the step of pouring the feed liquid into the container 20 at the first pouring speed through the pouring tube 10 specifically includes:
acquiring a capacity parameter of the container 20 and a type parameter of the filling liquid into the container 20;
the fill strategy for filling the vessel 20 with the feed liquid is determined based on the capacity parameter and the type parameter.
Optionally, the determining the filling strategy for filling the container 20 with the feed liquid according to the capacity parameter and the type parameter specifically includes:
Determining a first rate of filling of the feed liquid into the vessel 20 based on the capacity parameter and the type parameter;
determining the amount of material poured into the container 20 based on the capacity parameter and the type parameter;
determining a filling time period for filling the material liquid into the container 20 according to the first filling speed and the material liquid amount;
and generating a perfusion strategy according to the perfusion duration and the first perfusion speed.
Optionally, the step of determining the amount of the material to be poured into the container 20 according to the capacity parameter and the type parameter specifically includes:
the amount of liquid material is a critical amount of liquid material that enters the container 20 after the liquid material is directly contacted with the bottom wall of the container 20 when the liquid material is poured into the container 20 by the pouring tube 10 at the first pouring speed.
Optionally, the pouring tube 10 fills the material liquid into the container 20 at the second pouring speed until the material liquid in the container 20 reaches the packaging level, which specifically includes:
Determining a second rate of filling the vessel 20 with the feed liquid based on the capacity parameter and the type parameter;
Determining a packaging level of the perfusate in the vessel 20 based on the capacity parameter and the type parameter;
the filling of the liquid into the container 20 is based on the second filling rate with the aim of the filling level.
Optionally, the filling machine further comprises: the gland 30 is arranged in the pouring tube 10, can move along the axial direction of the pouring tube 10 and is used for blocking a discharge end;
The pouring tube 10 fills the material liquid into the container 20 at the second pouring speed until the material liquid in the container 20 reaches the packaging liquid level, and the method specifically further comprises:
If it is determined that the feed liquid in the container 20 reaches the packaging level, the gland 30 closes the discharge end of the pour tube 10.
Optionally, determining that the feed liquid in the container 20 reaches the packaging level, the step of closing the discharge end of the pouring tube 10 by the gland 30 specifically includes:
Determining that the feed liquid in the container 20 reaches the packaging liquid level, and applying a preset negative pressure value into the pouring tube 10;
the gland 30 closes the discharge end of the pour tube 10 while a preset negative pressure value creates a negative pressure suction within the pour tube 10.
Optionally, the pouring tube 10 fills the material liquid into the container 20 at the second pouring speed until the material liquid in the container 20 reaches the packaging level, and specifically further includes:
acquiring the splashing liquid amount outside the container 20, and determining a corresponding splashing liquid grade according to the splashing liquid amount;
the pouring nozzle 11 of the pouring tube 10 is replaced according to the splashing level, and the pouring nozzle 11 comprises a plurality of pouring holes for pouring the liquid into the container 20.
In some embodiments of the present invention, a filling machine is provided that uses the filling method described above for the filling machine or includes the filling apparatus described above for the filling machine when filling the liquid into the container 20.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "manner," "particular modes," or "some modes," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or mode is included in at least one embodiment or mode of the embodiments of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or manner. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or ways. Furthermore, various embodiments or modes and features of various embodiments or modes described in this specification can be combined and combined by those skilled in the art without mutual conflict.
Finally, it should be noted that: the above embodiments are only for illustrating the present invention, and are not limiting of the present invention. While the invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and it is intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. A filling method for a filling machine, the filling machine comprising: the device comprises a pouring pipe (10) and a container (20), wherein the discharging end of the pouring pipe (10) is arranged corresponding to the container (20);
The method comprises the following steps:
-in response to a priming signal, the priming tube (10) priming feed liquid into the container (20) at a first priming rate;
Acquiring the liquid level height in the container (20) and judging according to the liquid level height;
And determining that the liquid level reaches a preset liquid level, and filling the liquid into the container (20) by the filling pipe (10) at a second filling speed until the liquid in the container (20) reaches a packaging liquid level, wherein the first filling speed is smaller than the second filling speed.
2. The filling method for a filling machine according to claim 1, wherein the step of filling the liquid into the container (20) by the filling tube (10) at a first filling speed comprises, in particular:
Acquiring capacity parameters of the container (20) and type parameters of filling feed liquid into the container (20);
Determining a filling strategy for filling the vessel (20) with a feed liquid based on the capacity parameter and the type parameter.
3. The filling method for a filling machine according to claim 2, wherein said step of determining a filling strategy for filling a liquid into said container (20) according to said capacity parameter and said type parameter, comprises in particular:
determining a first rate of filling of the feed liquid into the vessel (20) based on the capacity parameter and the type parameter;
determining the amount of material poured into the container (20) as a function of the capacity parameter and the type parameter;
Determining a filling time period for filling the liquid into the container (20) according to the first filling speed and the liquid amount;
and generating the perfusion strategy according to the perfusion duration and the first perfusion speed.
4. A filling method for a filling machine according to claim 3, characterized in that said step of determining the amount of material to be filled into said container (20) according to said capacity parameter and said type parameter comprises, in particular:
The liquid amount is a critical amount of direct contact between the liquid entering the container (20) and the bottom wall of the container (20) when the liquid filling pipe (10) fills the liquid into the container (20) at the first filling speed.
5. The filling method for a filling machine according to any one of claims 2 to 4, wherein the filling pipe (10) fills the liquid into the container (20) at a second filling speed until the liquid in the container (20) reaches a packaging level, comprising in particular:
Determining a second rate of filling of the vessel (20) with a feed liquid based on the capacity parameter and the type parameter;
determining a packaging level of a filling liquid into the container (20) based on the capacity parameter and the type parameter;
And filling the material liquid into the container (20) according to the second filling speed with the packaging liquid level as a target.
6. The filling method for a filling machine according to any one of claims 1 to 4, wherein the filling machine further comprises: the gland (30) is arranged in the pouring tube (10) and can move along the axial direction of the pouring tube (10) for sealing the discharge end;
the filling pipe (10) fills the feed liquid into the container (20) at a second filling speed until the feed liquid in the container (20) reaches the packaging liquid level, and the method specifically further comprises the following steps:
And determining that the feed liquid in the container (20) reaches the packaging liquid level, and closing the discharge end of the filling pipe (10) by the gland (30).
7. The filling method for a filling machine according to claim 6, wherein said step of determining that the feed liquid in the container (20) reaches a packaging level, the gland (30) closes the discharge end of the filling tube (10) comprises:
Determining that the feed liquid in the container (20) reaches the packaging liquid level, and applying a preset negative pressure value into the pouring tube (10);
the gland (30) seals the discharge end of the pouring tube (10), and the preset negative pressure value forms negative pressure suction in the pouring tube (10).
8. The filling method for a filling machine according to any one of claims 1 to 4, wherein the filling pipe (10) fills the liquid into the container (20) at a second filling speed until after the step of filling the liquid in the container (20) to a packaging level, in particular further comprising:
Acquiring the splashing liquid amount outside the container (20), and determining a corresponding splashing liquid grade according to the splashing liquid amount;
And replacing a pouring nozzle (11) of the pouring pipe (10) according to the splashing grade, wherein the pouring nozzle (11) comprises a plurality of pouring holes for pouring feed liquid into the container (20).
9. A filling device for a filling machine, comprising: the system comprises a signal response module (40), an acquisition judgment module (50) and a perfusion execution module (60);
the signal response module (40) is used for responding to a pouring signal, and the pouring pipe (10) is used for pouring feed liquid into the container (20) at a first pouring speed;
The acquisition judging module (50) is used for acquiring the liquid level height in the container (20) and judging according to the liquid level height;
the filling execution module (60) is used for determining that the liquid level reaches a preset liquid level, the filling pipe (10) fills the liquid into the container (20) at a second filling speed until the liquid in the container (20) reaches a packaging liquid level, and the first filling speed is smaller than the second filling speed.
10. Filling machine, characterized in that a filling method for a filling machine according to any of the preceding claims 1 to 8 or a filling device for a filling machine according to claim 9 is used for filling a container (20) with a filling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627587.XA CN118206062A (en) | 2022-12-16 | 2022-12-16 | Filling method and device for filling machine and filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627587.XA CN118206062A (en) | 2022-12-16 | 2022-12-16 | Filling method and device for filling machine and filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118206062A true CN118206062A (en) | 2024-06-18 |
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| CN202211627587.XA Pending CN118206062A (en) | 2022-12-16 | 2022-12-16 | Filling method and device for filling machine and filling machine |
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| CN (1) | CN118206062A (en) |
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