CN209351643U - A kind of liquid-filling machine - Google Patents
A kind of liquid-filling machine Download PDFInfo
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- CN209351643U CN209351643U CN201821624552.XU CN201821624552U CN209351643U CN 209351643 U CN209351643 U CN 209351643U CN 201821624552 U CN201821624552 U CN 201821624552U CN 209351643 U CN209351643 U CN 209351643U
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Abstract
The utility model discloses a kind of liquid-filling machines, belong to filling field.The liquid-filling machine includes conveying device, Quick-filling device, at a slow speed filling apparatus and controller；Conveying device is suitable for that container is driven to move along conveying direction；Quick-filling device includes interconnected the first liquid case and the first filling head, further includes the first control valve；Filling apparatus includes interconnected the second liquid case and the second filling head at a slow speed, further includes the second control valve and the second liquid level sensor；Second liquid level sensor is suitable for toward mobile close to or away from the direction of conveying device；First filling head has hollow channel, and hollow channel has closed end and several first filling aperture；Along conveying direction, the first filling head and the second filling head are set gradually；Driving device, the first control valve, the second control valve and the second liquid level sensor and controller are electrically connected.The liquid filling device can effectively avoid generation foam when filling, and accurately control the liquid level in container.
Description
Technical field
The utility model relates to filling field more particularly to a kind of liquid-filling machines.
Background technique
Currently, liquid-filling machine is widely used in the production line of the industries such as food, medicine, daily use chemicals, to realize liquid
It dispenses into container, is convenient for packaging and sells.
But existing liquid-filling machine has the following deficiencies:
(1) by common filling tube output liquid, liquid is directly filled into container, but is easy when filling speed is very fast
So that liquid rapidly direct Ground shock waves bottom of bottle, causes liquid foam (liquid bubble) more, when foam (or bubble) is more,
To being affected for the precision of quantitative filling, and gas has to cause that product is rotten, and no matter what passes through
Foam is discharged in kind equipment, all can need the time, influence filling efficiency；But if slowing down filling speed, then it will affect filling efficiency；
(2) with a collection of unloading container, there are mismachining tolerances, even if the filling liquid capacity into container is identical, there is also
The difference as existing for container shapes affects filling effect and product so that the liquid levels in different vessels have differences
Quality；Such as in cosmetic industry, consumer be easy because the initial level of toner oneself bought from on-line shop with
The initial liquid height for the toner that special counter is sold is different, worries whether the toner of oneself purchase is not certified products.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide one kind largely to avoid
It generates foam and the liquid-filling machine of filling effect can be improved.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of liquid-filling machine, including conveying device, Quick-filling device, at a slow speed filling apparatus and controller；
The conveying device includes driving device and conveyer belt, and the conveyer belt is suitable for placing container, and drives container edge
Conveying direction is mobile；
The Quick-filling device includes interconnected the first liquid case and the first filling head, first liquid case with it is described
The first control valve is equipped between first filling head；The filling apparatus at a slow speed includes that interconnected the second liquid case and second are filling
Head is equipped with the second control valve between second liquid case and second filling head, the filling apparatus at a slow speed further includes second
Liquid level sensor；Second liquid level sensor is suitable for toward mobile close to or away from the direction of the conveying device；
First filling head has hollow channel, and described hollow channel one end connect with first liquid case, it is described in
The empty channel other end has closed end, and the side wall ring of the hollow channel close to the closed end is arranged with several first and fills
Fill hole；
Along the conveying direction, first filling head and second filling head are set gradually；The driving device, institute
It states the first control valve, second control valve and second liquid level sensor and the controller is electrically connected.
Further, the Quick-filling device includes several spaced first filling heads, the dress filling at a slow speed
It sets including several spaced second filling heads.
Further, the Quick-filling device further includes the first connecting pipe and the first liquid level sensor；
It is connected between first liquid case and first filling head by first connecting pipe, first control
Valve is set in first connecting pipe；First liquid level sensor is set in first liquid case.
Further, the Quick-filling device further includes the first fixed frame, first straight line driving device and the first lifting
Frame, first straight line driving device both ends are separately connected first fixed frame and first crane, and described first fills
Dress head is fixed on first crane, and the first straight line driving device is suitable for driving first crane past close or remote
Direction from first fixed frame moves back and forth.
Further, several first filling aperture are in meshy arrangement.
Further, the filling apparatus at a slow speed further includes the second fixed frame, second straight line driving device and the second lifting
Frame, second straight line driving device both ends are separately connected second fixed frame and second crane, and described second fills
Dress head is fixed on second crane, and the second straight line driving device is suitable for driving second crane past close or remote
Direction from second fixed frame moves back and forth.
Further, second liquid level sensor is fixed on the crane or second filling head, and with it is described
Second filling head is located at ipsilateral.
Further, second liquid level sensor is photoelectric liquid level sensor.
Further, second liquid level sensor has trigger unit, and the second filling portion has the second filling exit, institute
It states trigger unit and flushes setting with second filling exit.
Further, several filling regions, each filling region are equipped at intervals on the length direction of second fixed frame
Inside it is installed with second filling head and second liquid level sensor；Second liquid level sensor has touching
The trigger unit in hair portion, the second liquid level sensor described in any two flushes setting.
Compared with prior art, the utility model has the beneficial effects that:
(1) by Quick-filling device and filling apparatus setting gradually on conveying direction at a slow speed, so that container can be with
The liquid of Quick-filling device first filling in container 80%~90% is first passed through, then slowly filling surplus by filling apparatus at a slow speed
Remaining part point；Since the first filling head is provided with closed end, the liquid quickly flowed in hollow channel is avoided directly to impact bottle
Bottom, but unhurried current and uniform divided flows are carried out by closed end, so that liquid slowly flows into appearance by several first filling aperture
In device, so that excessive foam will not be generated in pouring process, filling quality and efficiency can effectively ensure that；
(2) filling apparatus is equipped with moveable second liquid level sensor at a slow speed, allows to adjust second by controller
Liquid level sensor when liquid level reaches predetermined fluid level height, then can trigger the second level sensing to be moved to predetermined position
Device, controller control the second control valve and close, so that the stopping of the second filling head is filling, to improve the liquid level one for filling product
Cause property improves product quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the liquid filling device of the utility model；
Fig. 2 is the structural schematic diagram of first filling head of the utility model；
Fig. 3 is the portion the A enlarged drawing of Fig. 1；
In figure: 10, conveying device；11, conveyer belt；20, Quick-filling device；21, the first liquid case；22, the first filling head；
221, closed end；222, the first filling aperture；23, the first liquid level sensor；24, the first fixed frame；25, first straight line driving dress
It sets；26, the first crane；30, filling apparatus at a slow speed；31, the second liquid case；32, the second filling head；33, the second liquid level sensor；
34, the second fixed frame；35, second straight line driving device；36, the second crane.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1-3, a kind of liquid-filling machine, including conveying device 10, Quick-filling device 20, at a slow speed filling apparatus
30 and controller；Conveying device 10 includes driving device and conveyer belt 11, and conveyer belt 11 is suitable for placing container, and drives container edge
Conveying direction is mobile；Quick-filling device 20 includes interconnected the first liquid case 21 and the first filling head 22, the first liquid case 21
It is interior that the first control valve is equipped between the first liquid case 21 and the first filling head 22 for storing liquid to be filled, such as toner, the
One control valve is suitable for receiving the instruction of controller, logical to close or open the connection between the first liquid case 21 and the first filling head 22
Road, wherein how Quick-filling device 20 realizes the adjustment (such as passing through pressurization) of filling speed, is the prior art, this is not repeated；
Filling apparatus 30 includes interconnected the second liquid case 31 and the second filling head 32 at a slow speed, along conveying direction, the first filling head 22
It is set gradually with the second filling head 32, the second control valve, the second control valve is equipped between the second liquid case 31 and the second filling head 32
Suitable for receiving the instruction of controller, to close or open the communicating passage between the second liquid case 31 and the second filling head 32, wherein
How filling apparatus 30 realizes the adjustment of filling speed at a slow speed, is the prior art, this is not repeated；Importantly, filling dress at a slow speed
Setting 30 further includes the second liquid level sensor 33, and the second liquid level sensor 33 is suitable for moving toward the direction close to or away from conveying device 10
It is dynamic；First filling head 22 has hollow channel, and hollow channel one end is connect with the first liquid case 21, and the hollow channel other end has envelope
Closed end face 221, the side wall ring of hollow channel close to closed end 221 are arranged with several first filling aperture 222；Driving device,
One control valve, the second control valve and the second liquid level sensor 33 are electrically connected with controller.Wherein, the first liquid case 21 (or second
Liquid case 31) it can be through soft pipeline, it is also possible to through hard pipeline and the first filling head 22 (or second filling head 32)
Connection.
Specifically, conveying device 10 further includes roller, stepper motor and belt, and conveyer belt 11 is set on roller, stepping electricity
Machine is by belt driving roller, and stepper motor is suitable for receiving the instruction emitted by controller, to start the transmission work of conveyer belt 11
Make or suspend conveyer belt 11, to realize filling movement；It is fixed with mounting portion on conveyer belt 11, is suitable for consolidating unloading container
It is fixed, avoid the braking due to machine from causing the overturning of container, mounting portion can be the cylinder for being fixed on 11 surface of conveyer belt.
The liquid-filling machine when in use, places unloading container in conveying device 10, controller is sent out to conveying device 10
Enabled instruction is sent, conveyer belt 11 drives container filling mobile toward conveying direction, defeated when container is moved to the first 22 lower section of filling head
Band 11 is sent to stop and (can be and realize by preset value, be also possible to realize by the cooperation of sensing device), controller transmission refers to
It enables, the first control valve of unlatching, circulating liquid in the hollow channel of the first filling head 22, blocking of the liquid by closed end 221,
It is uniformly slowly flowed out by several first filling aperture 222 of the side wall of hollow channel, 80%~90% liquid is injected in container
After body, controller issues instruction, closes the first control valve and starting conveying device 10, conveyer belt 11 continue to move to, container is mobile
When to the second 32 lower section of filling head, controller issues instruction, stops the movement of conveying device 10 and the second liquid level sensor of driving
33 move down, and are moved to the designated position of container, and open the second control valve, and the second filling head 32 starts to fill in container
Enter liquid, due to the volume to be filled of residue in container and few, the filling speed of the second filling head 32 can be relatively slow, to avoid generation
Bubble, and whole filling speed is had no effect on, with the rising of liquid level in container, when container rises to preset height, touching
The second liquid level sensor 33 is sent out, the second liquid level sensor 33 passback stop signal is to controller, after controller receives the signal,
Out code is sent to the second control valve, the second filling head 32 stops filling, filling completion.The entire pouring process of the bottle placer
Full-automation, and by Quick-filling device 20 and 30 ground of filling apparatus cooperation at a slow speed, pouring process can be divided into two steps
Suddenly, in first filling step, since the special construction of the first filling head 22 has the function of flowing slowly and slows down bubble, can make
Even if must be filling using filling speed quickly, bubble will not be generated, is conducive to improve filling efficiency, in second filling step
In rapid, due to remaining lesser filling space in container only with to be filled, be conducive to be precisely controlled filling using filling apparatus 30 at a slow speed
Loading amount avoids filling excess, and even if not using special construction filling head, also it is possible to prevente effectively from generating bubble, and passes through the
The setting of two liquid level sensors 33, the filling liquid level height that can be accurately controlled in container can be to avoid single pass capacity
Control and caused by the inconsistent problem of liquid level, effectively improve filling accuracy, product quality be provided.
Wherein, the first control valve is closed after injecting 80%~90% liquid in container, can be by controller
The single opening time of default first control valve, or realized by the way that liquid level sensor is arranged in Quick-filling device 20, it can
It is arranged according to the actual situation.Conveying device 10 or the first control valve or the second control are controlled by controller in addition, how to realize
Valve or the second liquid level sensor 33 are the prior art, this is not repeated.
Preferably, in order to improve the filling efficiency, Quick-filling device 20 includes several spaced first filling heads 22,
Filling apparatus 30 includes several spaced second filling heads 32 at a slow speed, i.e., with multiple containers for one group, Quick-filling device
Multiple first filling heads 22 in 20 can carry out fill operations to multiple containers simultaneously.
Preferably, in order to reasonably control the filling volume of single of the first filling head 22, Quick-filling device 20 further includes
First connecting pipe and the first liquid level sensor 23；Connected between first liquid case 21 and the first filling head 22 by the first connecting pipe
Logical, the first control valve is set in the first connecting pipe；First liquid level sensor 23 is set in the first liquid case 21, the first level sensing
Device 23 and controller are electrically connected, so that the first liquid level sensor 23 is sensing that the liquid level variation in the first liquid case 21 reaches
When preset value, controller closes the first control valve.Wherein the first liquid level sensor 23 is static pressure liquid level meter or water level sensor, peace
Dress is convenient, economy and durability.
Preferably, in order to enable the liquid filling device can cooperate the container of a variety of height to carry out filling, Quick-filling
Device 20 further includes the first fixed frame 24, first straight line driving device 25 and the first crane 26, first straight line driving device 25
Both ends are separately connected the first fixed frame 24 and the first crane 26, and the first filling head 22 is fixed on the first crane 26, and first is straight
Line driving device 25 is suitable for that the first crane 26 is driven to move back and forth toward the direction close to or away from the first fixed frame 24；First is straight
Line driving device 25 and controller are electrically connected, and first straight line driving device 25 is stepper motor or decelerating motor, controller hair
After sending enabled instruction, first straight line driving device 25 receives instruction, and the first crane 26 of driving drives the first filling head 22 mobile,
To adjust the spacing between 22 conveyer belt 11 of the first filling head, it can also realize that the first filling head 22 is moved to according to actual needs
In container, the generation of foam when more efficiently reducing filling.
Preferably, filling in order to which non-foam is better achieved, several first filling aperture 222 are in meshy arrangement, and first is filling
222 aperture of hole is 3cm~6cm.
Preferably, filling at a slow speed in order to enable the liquid filling device can cooperate the container progress of a variety of height filling
Device 30 further includes the second fixed frame 34, second straight line driving device 35 and the second crane 36, second straight line driving device 35
Both ends are separately connected the second fixed frame 34 and the second crane 36, and the second filling head 32 is fixed on the second crane 36, and second is straight
Line driving device 35 is suitable for that the second crane 36 is driven to move back and forth toward the direction close to or away from the second fixed frame 34, and second is straight
Line driving device 35 is stepper motor or decelerating motor.
Preferably, simplify housing construction for convenience, the second liquid level sensor 33 is fixed on crane or the second filling head
32, and with the second filling head 32 positioned at ipsilateral.
Preferably due to which photoelectric sensor is contact point liquid-level measuring-controlling apparatus, be conducive to the rising situation for detecting liquid level,
Second liquid level sensor 33 is photoelectric liquid level sensor.Certainly, the second liquid level sensor 33 can also select capacitance liquid level to sense
Device.
Preferably, the second liquid level sensor 33 has trigger unit, and the second filling portion has the second filling exit, trigger unit and the
Two filling exits flush setting.
Preferably, several filling regions are equipped at intervals on the length direction of the second fixed frame 34, in each filling region
It is installed with second filling head 32 and second liquid level sensor 33；Second liquid level sensor 33 has trigger unit, arbitrarily
The trigger unit of two the second liquid level sensors 33 flushes setting, and filling efficiency can not only can be improved in this way, but also can guarantee same
When filling different vessels in final fill level it is identical, effectively improve filling quality.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of liquid-filling machine, it is characterised in that:
Including conveying device, Quick-filling device, at a slow speed filling apparatus and controller；
The conveying device includes driving device and conveyer belt, and the conveyer belt is suitable for placing container, and drives container along conveying
Direction is mobile；
The Quick-filling device includes interconnected the first liquid case and the first filling head, first liquid case and described first
The first control valve is equipped between filling head；The filling apparatus at a slow speed includes interconnected the second liquid case and the second filling head,
The second control valve is equipped between second liquid case and second filling head, the filling apparatus at a slow speed further includes the second liquid level
Sensor；Second liquid level sensor is suitable for toward mobile close to or away from the direction of the conveying device；
First filling head has hollow channel, and described hollow channel one end is connect with first liquid case, described hollow logical
The road other end has closed end, and it is filling that the side wall ring of the hollow channel close to the closed end is arranged with several first
Hole；
Along the conveying direction, first filling head and second filling head are set gradually；The driving device, described
One control valve, second control valve and second liquid level sensor and the controller are electrically connected.
2. liquid-filling machine as described in claim 1, it is characterised in that:
The Quick-filling device includes several spaced first filling heads, and the filling apparatus at a slow speed includes several intervals
The second filling head being arranged.
3. liquid-filling machine as described in claim 1, it is characterised in that:
The Quick-filling device further includes the first connecting pipe and the first liquid level sensor；
It is connected between first liquid case and first filling head by first connecting pipe, first control valve is set
In in first connecting pipe；First liquid level sensor is set in first liquid case.
4. liquid-filling machine as claimed in claim 3, it is characterised in that:
The Quick-filling device further includes the first fixed frame, first straight line driving device and the first crane, and described first is straight
Line driving device both ends are separately connected first fixed frame and first crane, and first filling head is fixed on described
First crane, the first straight line driving device are suitable for that first crane is driven to fix toward close to or away from described first
The direction of frame moves back and forth.
5. liquid-filling machine as claimed in claim 3, it is characterised in that:
Several first filling aperture are in meshy arrangement.
6. liquid-filling machine as described in any one in claim 1-5, it is characterised in that:
The filling apparatus at a slow speed further includes the second fixed frame, second straight line driving device and the second crane, and described second is straight
Line driving device both ends are separately connected second fixed frame and second crane, and second filling head is fixed on described
Second crane, the second straight line driving device are suitable for that second crane is driven to fix toward close to or away from described second
The direction of frame moves back and forth.
7. liquid-filling machine as claimed in claim 6, it is characterised in that:
Second liquid level sensor is fixed on the crane or second filling head, and is located at second filling head
It is ipsilateral.
8. liquid-filling machine as claimed in claim 7, it is characterised in that:
Second liquid level sensor is photoelectric liquid level sensor.
9. liquid-filling machine as claimed in claim 7 or 8, it is characterised in that:
Second liquid level sensor has trigger unit, and the second filling portion has the second filling exit, the trigger unit and institute
It states the second filling exit and flushes setting.
10. liquid-filling machine as claimed in claim 9, it is characterised in that:
It is equipped at intervals with several filling regions on the length direction of second fixed frame, is installed with one in each filling region
Second filling head and second liquid level sensor；Second liquid level sensor has trigger unit, any two
The trigger unit of second liquid level sensor flushes setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624552.XU CN209351643U (en) | 2018-09-30 | 2018-09-30 | A kind of liquid-filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624552.XU CN209351643U (en) | 2018-09-30 | 2018-09-30 | A kind of liquid-filling machine |
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| Publication Number | Publication Date |
|---|---|
| CN209351643U true CN209351643U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624552.XU Active CN209351643U (en) | 2018-09-30 | 2018-09-30 | A kind of liquid-filling machine |
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| CN (1) | CN209351643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895677A (en) * | 2021-10-29 | 2022-01-07 | 溆浦县兴龙食品有限责任公司 | Quantitative filling device for blood bean curd preparation |
| CN114132882A (en) * | 2022-01-07 | 2022-03-04 | 宁波味华机械有限公司 | Filling machine and filling method |
-
2018
- 2018-09-30 CN CN201821624552.XU patent/CN209351643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895677A (en) * | 2021-10-29 | 2022-01-07 | 溆浦县兴龙食品有限责任公司 | Quantitative filling device for blood bean curd preparation |
| CN114132882A (en) * | 2022-01-07 | 2022-03-04 | 宁波味华机械有限公司 | Filling machine and filling method |
| CN114132882B (en) * | 2022-01-07 | 2024-06-07 | 宁波味华机械有限公司 | Filling machine and filling method |
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