CN208916784U - A kind of liquid quantitative filling machine - Google Patents
A kind of liquid quantitative filling machine Download PDFInfo
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- CN208916784U CN208916784U CN201821827752.5U CN201821827752U CN208916784U CN 208916784 U CN208916784 U CN 208916784U CN 201821827752 U CN201821827752 U CN 201821827752U CN 208916784 U CN208916784 U CN 208916784U
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Abstract
A kind of liquid quantitative filling machine of the utility model, belongs to the technical field of bottle placer；The technical issues of solution are as follows: a kind of higher liquid quantitative filling machine of quantitative accuracy is provided；The technical solution of use are as follows: a kind of liquid quantitative filling machine, including liquid reserve tank, the filling apparatus being connected to by outlet tube with liquid reserve tank, outlet tube include: main line, automatically control pipeline, manually control pipeline and bye-pass；One end of main line is connected with the liquid outlet of liquid reserve tank, the other end of main line is connected by liquid outlet threeway valve with the liquid feeding end of automatic control pipeline, the liquid feeding end for manually controlling pipeline, automatically controls the outlet end of pipeline, the outlet end that manually controls pipeline passes through liquid inlet tee joint valve respectively and is connected to bye-pass；It is provided with low liquid level sensor in liquid reserve tank, automatically controls and is provided with solenoid valve on pipeline, manually control and be provided with hand-operated valve on pipeline, solenoid valve, low liquid level sensor are electrically connected with the controller respectively, and controller is connected with buzzer and indicator light.
Description
Technical field
A kind of liquid quantitative filling machine of the utility model, belongs to the technical field of bottle placer.
Background technique
Bottle placer is used for container quantification filling liquid, as filling drinks, liquid medicine, chemical reagent liquid
In packaging production；In the packaging production of liquid, bottle placer is one of capital equipment, and performance directly affects the entire production line
Production efficiency.
Current liquid quantitative filling machine is mainly using pressurization canning means, under pressure, by fluid flow pattern, blistering
Deng influence, quantitative accuracy is low.
Utility model content
The utility model overcomes the shortcomings of the prior art, technical problem to be solved are as follows: provides a kind of quantitative essence
Spend higher liquid quantitative filling machine.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of liquid quantitative filling machine, including liquid reserve tank, the filling apparatus being connected to by outlet tube with liquid reserve tank, it is described go out
Liquid pipe includes: main line, automatically controls pipeline, manually controls pipeline and bye-pass；One end of the main line and liquid reserve tank
Liquid outlet is connected, and the other end of the main line is by liquid outlet threeway valve and automatically controls the liquid feeding end of pipeline, manually controls pipe
The liquid feeding end on road is connected, and the outlet end for automatically controlling pipeline, the outlet end for manually controlling pipeline pass through liquid inlet tee joint respectively
Valve is connected to bye-pass；It is provided with low liquid level sensor in the liquid reserve tank, is provided with solenoid valve on the automatic control pipeline,
Described manually control is provided with hand-operated valve on pipeline, the solenoid valve, low liquid level sensor are electrically connected with the controller respectively, described
Controller is connected with buzzer and indicator light.
Preferably, the controller includes: single-chip microcontroller, voltage regulator circuit, power circuit and driving circuit, and the low liquid level passes
The output end of sensor is connected with the input terminal of single-chip microcontroller, and the power circuit passes through the power end phase of voltage regulator circuit and single-chip microcontroller
Even, the output end of the single-chip microcontroller is connected by driving circuit with the input terminal of solenoid valve, the output end of the single-chip microcontroller is distinguished
It is connected with buzzer and indicator light.
Preferably, the power circuit includes: transformer T1, and the voltage regulator circuit includes: voltage-stablizer U2, the transformer
It is connected after input terminal concatenation fuse F1, the switch K1 of T1 with 220V power input, the output end of the transformer T1 is in whole
The input terminal of current circuit U1 is connected, the positive output end of the rectification circuit U1 respectively with one end of inductance L1, resistance R1 one end,
One end of capacitor C1 is connected, the other end of the inductance L1 respectively with one end of resistance R2, the other end of resistance R1, capacitor C2
One end is connected, and the other end of the resistance R2 is connected with the anode of diode D1, power output end A0 respectively；The rectification circuit
The negative output terminal of U1 respectively with the other end of the capacitor C1, the other end of capacitor C2, the end COM of voltage-stablizer U2, capacitor C3
One end, capacitor C4 one end connection after be grounded；The cathode of the diode D1 is connected with the input terminal of voltage-stablizer U2, the pressure stabilizing
The output end of device U2 is connected with the other end of capacitor C3, the other end of capacitor C4, power output end A1 respectively.
Preferably, the model AT89C2051 of the single-chip microcontroller, the power end VCC and power output end of the single-chip microcontroller
A1 be connected, the input terminal P1.2 of the single-chip microcontroller is connected with the output end of low liquid level sensor, the power end of the single-chip microcontroller and
Power output end A0 is connected, and is connected after the output end P1.3 series resistor R3 of the single-chip microcontroller with the base stage of triode Q1, described
The emitter of triode Q1 is connected with the anode of one end of the coil KM1.1 of relay KM1, diode D2 respectively, the coil
The other end of KM1.1 is connected with the cathode of diode D2, power output end A0 respectively；The normally opened contact of the relay KM1
KM1.2 is serially connected in the circuit of solenoid valve；One end phase after the output end P1.4 concatenation indicator light of the single-chip microcontroller with resistance R4
Even, the other end of the resistance R4 is connected with the base stage of triode Q2, the emitter and power output end A0 of the triode Q2
It is connected, the collector of the triode Q2 is connected with the anode of buzzer, is grounded after the cathode series resistor R5 of the buzzer.
Preferably, the model LM7812, the triode Q1, triode Q2 of the voltage-stablizer U2 is three pole of positive-negative-positive
Pipe.
The utility model has the advantages that compared with prior art
1, a kind of liquid quantitative filling machine of the utility model, tool is there are two types of operating mode, and under automatic mode, hand-operated valve is closed
It closes, controller opens solenoid valve, is that filling apparatus carries out filling operation by automatically controlling pipeline, when the water level in liquid reserve tank is low
Behind the position of low sensors detection, controller closes solenoid valve, and issues prompt tone by buzzer, prompts staff
It is operated manually；Under manual mode, staff is by manually opened hand-operated valve, so that the liquid in liquid reserve tank passes through manually
Control piper is that filling apparatus carries out filling operation；Entire operation process, by the free switching of automatic mode and manual mode,
Bottle placer be can effectively avoid during critical fill, the problems such as splashing, blistering outward caused under pressure is caused
The low problem of filling accuracy.
2, emi protection module is provided in the utility model, in power circuit, emi protection module includes
Inductance L1, resistance R1 and electrolytic capacitor C1, C2, the high-frequency signal that can occur in filtering circuit, eliminate it is defeated to the harmonic wave of power grid
The safety of circuit is sent, guarantees, the utility model circuit structure is simple, and it is easy to use, it is practical.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the electrical block diagram of the utility model；
Fig. 3 is the circuit diagram of power circuit and voltage regulator circuit in the utility model；
Fig. 4 is single-chip microcontroller and driving circuit, low liquid level sensor, the circuit original of buzzer and indicator light in the utility model
Reason figure；
In figure: 1 is liquid reserve tank, and 3 be filling apparatus, and 5 be controller, and 6 be buzzer, and 7 be indicator light；
11 be low liquid level sensor, and 21 be main line, and 22 is automatically control pipeline, and 23 is manually control pipeline, and 24 be branch
Pipeline；41 be liquid outlet threeway valve, and 42 be liquid inlet tee joint valve；51 be voltage regulator circuit, and 52 be power circuit, and 53 be driving circuit, 54
For single-chip microcontroller.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments；Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the electrical block diagram of the utility model, as shown in Figure 1, Figure 2
It is shown, a kind of liquid quantitative filling machine, including liquid reserve tank 1, the filling apparatus 3 being connected to by outlet tube with liquid reserve tank 1, it is described go out
Liquid pipe includes: main line 21, automatically controls pipeline 22, manually controls pipeline 23 and bye-pass 24；One end of the main line 21
It is connected with the liquid outlet of liquid reserve tank 1, the other end of the main line 21 by liquid outlet threeway valve 41 and automatically controls pipeline 22
Liquid feeding end, the liquid feeding end for manually controlling pipeline 23 are connected, and the outlet end for automatically controlling pipeline 22 manually controls pipeline 23
Outlet end passes through liquid inlet tee joint valve 42 respectively and is connected to bye-pass 24；Low liquid level sensor 11, institute are provided in the liquid reserve tank 1
It states to automatically control and is provided with solenoid valve 221 on pipeline 22, described manually control is provided with hand-operated valve 231 on pipeline 23, the electricity
Magnet valve 221, low liquid level sensor 11 are electrically connected with controller 5 respectively, and the controller 5 is connected with buzzer 6 and indicator light 7.
A kind of liquid quantitative filling machine of the utility model, tool is there are two types of operating mode, and under automatic mode, hand-operated valve 231 is closed
It closes, controller 5 opens solenoid valve 221, is that filling apparatus 3 carries out filling operation by automatically controlling pipeline 22, when in liquid reserve tank 1
Water level lower than low sensors detection position after, controller 5 close solenoid valve 221, and by buzzer 6 issue prompt
Sound prompts staff to be operated manually；Under manual mode, staff is by manually opened hand-operated valve 231, so that liquid storage
Liquid in case 1 carries out filling operation by manually controlling pipeline 23 for filling apparatus；Entire operation process, passes through automatic mode
With the free switching of manual mode, bottle placer can effectively avoid during critical fill, it is caused under pressure outside
The low problem of the caused filling accuracy of the problems such as splashing, blistering.
Specifically, the controller 5 includes: single-chip microcontroller 54, voltage regulator circuit 51, power circuit 52 and driving circuit 53, institute
The output end for stating low liquid level sensor 11 is connected with the input terminal of single-chip microcontroller 54, the power circuit 52 by voltage regulator circuit 51 with
The power end of single-chip microcontroller 54 is connected, and the output end of the single-chip microcontroller 54 passes through the input terminal phase of driving circuit 53 and solenoid valve 221
Even, the output end of the single-chip microcontroller 54 is connected separately with buzzer 6 and indicator light 7.
Fig. 3 is the circuit diagram of power circuit and voltage regulator circuit in the utility model, as shown in figure 3, the power supply is electric
Road 52 includes: transformer T1, and the voltage regulator circuit 51 includes: voltage-stablizer U2, and the input terminal of the transformer T1 concatenates fuse
It is connected after F1, switch K1 with 220V power input, the output end of the transformer T1 is connected in the input terminal of rectification circuit U1,
The positive output end of the rectification circuit U1 is connected with one end of one end of inductance L1, one end of resistance R1, capacitor C1 respectively, described
The other end of inductance L1 is connected with one end of one end of resistance R2, the other end of resistance R1, capacitor C2 respectively, the resistance R2's
The other end is connected with the anode of diode D1, power output end A0 respectively；The negative output terminal of the rectification circuit U1 respectively with institute
State one end connection of the other end of capacitor C1, the other end of capacitor C2, the end COM of voltage-stablizer U2, one end of capacitor C3, capacitor C4
After be grounded；The cathode of the diode D1 is connected with the input terminal of voltage-stablizer U2, the output end of the voltage-stablizer U2 respectively with electricity
Hold the other end of C3, the other end of capacitor C4, power output end A1 to be connected.
In the utility model, emi protection module is provided in power circuit 52, emi protection module includes
Inductance L1, resistance R1 and electrolytic capacitor C1, C2, the high-frequency signal that can occur in filtering circuit, eliminate it is defeated to the harmonic wave of power grid
The safety of circuit is sent, guarantees, the utility model circuit structure is simple, and it is easy to use, it is practical.
Fig. 4 is single-chip microcontroller and driving circuit, low liquid level sensor, the circuit original of buzzer and indicator light in the utility model
Reason figure, as shown in figure 4, the model AT89C2051 of the single-chip microcontroller 54, the power end VCC and power supply of the single-chip microcontroller 54 are defeated
Outlet A1 is connected, and the input terminal P1.2 of the single-chip microcontroller 54 is connected with the output end of low liquid level sensor 31, the single-chip microcontroller 54
Power end be connected with power output end A0, the base after the output end P1.3 series resistor R3 of the single-chip microcontroller 54 with triode Q1
Extremely it is connected, the emitter of the triode Q1 positive phase with one end of the coil KM1.1 of relay KM1, diode D2 respectively
Even, the other end of the coil KM1.1 is connected with the cathode of diode D2, power output end A0 respectively；The relay KM1's
Normally opened contact KM1.2 is serially connected in the circuit of solenoid valve 221；The single-chip microcontroller 54 output end P1.4 concatenation indicator light 7 after with
One end of resistance R4 is connected, and the other end of the resistance R4 is connected with the base stage of triode Q2, the emitter of the triode Q2
It is connected with power output end A0, the collector of the triode Q2 is connected with the anode of buzzer 6, the cathode of the buzzer 6
It is grounded after series resistor R5.
Specifically, the model LM7812, the triode Q1, triode Q2 of the voltage-stablizer U2 is three pole of positive-negative-positive
Pipe.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of liquid quantitative filling machine, including liquid reserve tank (1), the filling apparatus being connected to by outlet tube with liquid reserve tank (1)
(3), it is characterised in that: the outlet tube include: main line (21), automatically control pipeline (22), manually control pipeline (23) and
Bye-pass (24)；
One end of the main line (21) is connected with the liquid outlet of liquid reserve tank (1), and the other end of the main line (21) is by going out
Liquid triple valve (41) is connected with the liquid feeding end for automatically controlling pipeline (22), the liquid feeding end for manually controlling pipeline (23), described automatic
The outlet end of control piper (22), the outlet end for manually controlling pipeline (23) pass through liquid inlet tee joint valve (42) and bye-pass respectively
(24) it is connected to；
It is provided with low liquid level sensor (11) in the liquid reserve tank (1), is provided with solenoid valve on the automatic control pipeline (22)
(221), described manually control is provided with hand-operated valve (231) on pipeline (23), the solenoid valve (221), low liquid level sensor
(11) it is electrically connected respectively with controller (5), the controller (5) is connected with buzzer (6) and indicator light (7).
2. a kind of liquid quantitative filling machine according to claim 1, it is characterised in that: the controller (5) includes: monolithic
Machine (54), voltage regulator circuit (51), power circuit (52) and driving circuit (53), the output end of the low liquid level sensor (11) with
The input terminal of single-chip microcontroller (54) is connected, and the power circuit (52) passes through the power end phase of voltage regulator circuit (51) and single-chip microcontroller (54)
Even, the output end of the single-chip microcontroller (54) be connected by driving circuit (53) with the input terminal of solenoid valve (221), the single-chip microcontroller
(54) output end is connected separately with buzzer (6) and indicator light (7).
3. a kind of liquid quantitative filling machine according to claim 2, it is characterised in that: the power circuit (52) includes:
Transformer T1, the voltage regulator circuit (51) includes: voltage-stablizer U2, input terminal concatenation fuse F1, the switch of the transformer T1
It is connected after K1 with 220V power input, the output end of the transformer T1 is connected in the input terminal of rectification circuit U1, described whole
The positive output end of current circuit U1 is connected with one end of one end of inductance L1, one end of resistance R1, capacitor C1 respectively, the inductance L1
The other end be connected respectively with one end of one end of resistance R2, the other end of resistance R1, capacitor C2, the other end of the resistance R2
It is connected respectively with the anode of diode D1, power output end A0；
The negative output terminal of the rectification circuit U1 respectively with the other end of the capacitor C1, the other end of capacitor C2, voltage-stablizer U2
The end COM, one end of capacitor C3, capacitor C4 one end connection after be grounded；
The cathode of the diode D1 is connected with the input terminal of voltage-stablizer U2, the output end of the voltage-stablizer U2 respectively with capacitor C3
The other end, the other end of capacitor C4, power output end A1 be connected.
4. a kind of liquid quantitative filling machine according to claim 2, it is characterised in that: the model of the single-chip microcontroller (54)
The power end VCC of AT89C2051, the single-chip microcontroller (54) are connected with power output end A1, the input terminal of the single-chip microcontroller (54)
P1.2 is connected with the output end of low liquid level sensor (11), and the power end of the single-chip microcontroller (54) is connected with power output end A0,
It is connected after the output end P1.3 series resistor R3 of the single-chip microcontroller (54) with the base stage of triode Q1, the transmitting of the triode Q1
Pole is connected with the anode of one end of the coil KM1.1 of relay KM1, diode D2 respectively, the other end point of the coil KM1.1
It is not connected with the cathode of diode D2, power output end A0；
The normally opened contact KM1.2 of the relay KM1 is serially connected in the circuit of solenoid valve (221)；
Output end P1.4 concatenation indicator light (7) of the single-chip microcontroller (54) is connected with one end of resistance R4 afterwards, the resistance R4's
The other end is connected with the base stage of triode Q2, and the emitter of the triode Q2 is connected with power output end A0, the triode
The collector of Q2 is connected with the anode of buzzer (6), is grounded after the cathode series resistor R5 of the buzzer (6).
5. a kind of liquid quantitative filling machine according to claim 3, it is characterised in that: the model of the voltage-stablizer U2
LM7812。
6. a kind of liquid quantitative filling machine according to claim 4, it is characterised in that: the triode Q1, triode Q2
It is PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827752.5U CN208916784U (en) | 2018-11-07 | 2018-11-07 | A kind of liquid quantitative filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827752.5U CN208916784U (en) | 2018-11-07 | 2018-11-07 | A kind of liquid quantitative filling machine |
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| Publication Number | Publication Date |
|---|---|
| CN208916784U true CN208916784U (en) | 2019-05-31 |
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ID=66711666
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827752.5U Active CN208916784U (en) | 2018-11-07 | 2018-11-07 | A kind of liquid quantitative filling machine |
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| CN (1) | CN208916784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846400A (en) * | 2020-07-23 | 2020-10-30 | 嘉善边锋机械股份有限公司 | Filling device of high accuracy |
-
2018
- 2018-11-07 CN CN201821827752.5U patent/CN208916784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846400A (en) * | 2020-07-23 | 2020-10-30 | 嘉善边锋机械股份有限公司 | Filling device of high accuracy |
| CN111846400B (en) * | 2020-07-23 | 2022-04-05 | 嘉善边锋机械股份有限公司 | Filling device of high accuracy |
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