CN201574080U - Liquid quantitative filling machine - Google Patents
Liquid quantitative filling machine Download PDFInfo
- Publication number
- CN201574080U CN201574080U CN2009202644629U CN200920264462U CN201574080U CN 201574080 U CN201574080 U CN 201574080U CN 2009202644629 U CN2009202644629 U CN 2009202644629U CN 200920264462 U CN200920264462 U CN 200920264462U CN 201574080 U CN201574080 U CN 201574080U
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- CN
- China
- Prior art keywords
- diaphragm valve
- peristaltic pump
- filling
- rotor
- filling machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a liquid quantitative filling machine, which comprises a motor used for providing power to a peristaltic pump, the peristaltic pump, a detection device for detecting rotation turns of the peristaltic pump, a first diaphragm valve and a second diaphragm valve. The peristaltic pump is connected onto an output shaft of the motor, a discharge opening of a flexible tube in the peristaltic pump is communicated with a feed end of the first diaphragm valve, a filling opening is disposed on the lower portion of a discharge end of the first diaphragm valve, and an air outlet of the second diaphragm valve is communicated with an air inlet end of the first diaphragm valve. In filling, the first diaphragm valve is opened while the second diaphragm valve is closed. In completion of the filling, the second diaphragm valve is opened and the first diaphragm valve is closed. By using the peristaltic pump to realize quantitative filling and arranging the first diaphragm valve and the second diaphragm valve, the liquid quantitative filling machine furthermost improves filling precision and has the advantages of simple structure, fast filling speed, high filling precision, easy cleaning and maintenance and relatively low cost.
Description
Technical field
The utility model relates to the filling machine field, refers in particular to a kind of liquid quantitative filling machine.
Background technology
Bottle placer be a kind of with liquid product (as fruit juice, shampoo etc.) pack into the bottle or other containers in equipment, more early stage liquid-filling machine adopts liquid level to estimate and controls the can amount, yet this kind method be subjected to manually-operated influence bigger, be difficult to realize quantitative filling, do not meet normalization, the normalisation of modern crafts medium quantity batch processing.The liquid-filling machine of commonly using at present adopts the positive displacement canning means more, a quantitative piston cylinder promptly is set in bottle placer, the volume of piston cylinder is the can amount of desiring, reach the purpose of quantitative filling with this, but this type of liquid-filling machine structure is all complicated, clean and be difficult for, liquid material to can pollutes easily, if can is than liquid material thickness or that contain big particulate matter, in the pouring process in piston cylinder and conveying pipeline easy residual liquid material, its filling speed is slow, and filling accuracy is low, and cost is higher.
The utility model content
The purpose of this utility model provides a kind of liquid quantitative filling machine simple in structure, solves above-mentioned many deficiencies of commonly using liquid-filling machine, and its filling speed is fast, the filling accuracy height, and the contaminated liquid material be easy to clean and safeguard, and cost is not lower.
The utility model adopts following technical scheme for achieving the above object:
A kind of liquid quantitative filling machine, comprise that one is used to peristaltic pump to provide motor, a peristaltic pump, of power to be used to detect detecting device and first diaphragm valve and second diaphragm valve that peristaltic pump rotates the number of turns, described peristaltic pump is connected on the output shaft of motor, the discharging opening of flexible pipe is communicated with the feeding end of first diaphragm valve in this peristaltic pump, the bottom of the discharge end of first diaphragm valve is provided with a filling exit, and the air extractor duct of described second diaphragm valve is communicated with the air inlet end of first diaphragm valve; During can, first diaphragm valve is opened and second diaphragm valve is closed; When can finished, second diaphragm valve was opened and first diaphragm valve is closed.
As a kind of preferred version, described peristaltic pump comprises a pump case, a rotating disk and aforementioned flexible pipe, this rotating disk is installed in the pump case, this rotating disk is provided with rotor, flexible pipe is installed between pump case and the rotor, when motor rotated, this rotating disk drove rotor and rotates in the pump case inter-sync, rotor and pump case squeezing tube.
As a kind of preferred version, described rotor is three, is approximate equilateral triangle and distributes.
As a kind of preferred version, described motor is provided with a retarder that is used to reduce motor speed, this retarder is provided with an output shaft, and described peristaltic pump is provided with an adapter shaft, and the adapter shaft of this peristaltic pump is captiveed joint with the output shaft of retarder by holding screw.
As a kind of preferred version, evenly lay four holding screws in the week of described adapter shaft, described detecting device is installed on this holding screw one side.
The utility model compared with prior art has tangible advantage and beneficial effect, it mainly is to utilize peristaltic pump metering filling capacity: the liquid capacity that the peristaltic pump revolution pumps under conditions such as same temperature, pressure, viscosity equates, by the rotation number of turns of detecting device control peristaltic pump, thereby realize quantitative filling.And, by first diaphragm valve and second diaphragm valve are set, utilize the discharge of the first diaphragm valve liquid with precise control material, utilize second diaphragm valve will residue near the filling exit liquid material and pack in the container, improved filling accuracy to greatest extent.The utility model is simple in structure, but can than the liquid material of thickness with contain the liquid material of big particulate matter, its filling speed is fast, the filling accuracy height, the contaminated liquid material be easy to clean and safeguard, and cost is not lower, has the extremely strong market competitiveness.
Description of drawings
Fig. 1 is the configuration diagram of embodiment of the present utility model;
Fig. 2 is a kind of mode of operation diagrammatic sketch of peristaltic pump among the embodiment of the utility model;
Fig. 3 is the another kind of mode of operation diagrammatic sketch of peristaltic pump among the embodiment of the utility model;
Fig. 4 is another mode of operation diagrammatic sketch of peristaltic pump among the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, motor
11, retarder 111, output shaft
20, peristaltic pump
21, pump case 22, rotating disk
221, the first rotor 222, second rotor
223, third trochanter 23, flexible pipe
231, inlet point 232, discharging opening
24, adapter shaft 241, holding screw
30, detecting device
40, first diaphragm valve
41, feeding end 42, discharge end
421, filling exit 43, air inlet end
50, second diaphragm valve
51, air intake 52, air extractor duct
60, bottle
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
A kind of liquid quantitative filling machine comprises that one is used to peristaltic pump 20 to provide motor 10, a peristaltic pump 20, of power to be used to detect detecting device 30 and first diaphragm valve 40 and second diaphragm valve 50 that peristaltic pump 20 rotates the number of turns, wherein:
Described motor 10 is provided with one speed reducer 11, and this retarder 11 is used for the speed drop of motor 10 speed to needs, and with the increase torque, this retarder 11 is provided with an output shaft 111, and this output shaft 111 is captiveed joint with the adapter shaft 24 of peristaltic pump 20.
Described peristaltic pump 20 comprises a pump case 21, a rotating disk 22 and a flexible pipe 23, this rotating disk 22 is installed in the pump case 21 and can rotates in pump case 21, the cross section of this rotating disk 22 is circle or equilateral triangle, this rotating disk 22 is provided with three rotors, be respectively the first rotor 221, second rotor 222 and third trochanter 223, described three rotors are approximate equilateral triangle and distribute, and rotating disk 22 can drive three rotors when rotating and rotate in pump case 21 inter-syncs; Described flexible pipe 23 adopts the stable soft silica gel of chemical property to make, be installed between pump case 21 and the rotor, push this flexible pipe 23 with pump case 21 during rotor rotation, peristaltic pump 20 is extended at the two ends of this flexible pipe 23, the upper end of this flexible pipe 23 is provided with an inlet point 231, and the lower end is provided with a discharging opening 232; And, described peristaltic pump 20 also is provided with an adapter shaft 24, this adapter shaft 24 is captiveed joint with the output shaft 111 of the retarder 11 of above-mentioned motor 10 by holding screw 241, the rotating disk 22 that this adapter shaft 24 can drive peristaltic pump 20 rotates synchronously with output shaft 111, described holding screw 241 evenly lays four in adapter shaft in 24 1 weeks, then when adapter shaft 24 rotated, every holding screw 241 corresponding 1/4 changeed, and detects the rotation number of turns of peristaltic pump 20 for described detecting device 30.
Described detecting device 30 is installed on a side of holding screw 241, is used for detecting by holding screw 241 the rotation number of turns of peristaltic pump 20.
Described first diaphragm valve 40 is provided with a feeding end 41, a discharge end 42 and an air inlet end 43, this feeding end 41 is connected with the discharging opening 232 of above-mentioned flexible pipe 23, the bottom of this discharge end 42 is provided with a filling exit 421, when first diaphragm valve 40 is opened, this feeding end 41, discharge end 42, air inlet end 43 interconnect, when first diaphragm valve 40 was closed, this feeding end 41 disconnected with discharge end 42, air inlet end 43, and discharge end 42 still communicates with air inlet end 43.
Described second diaphragm valve 50 is provided with an air intake 51 and an air extractor duct 52 that is used to import filtrated air, this air extractor duct 52 is connected with the air inlet end 43 of above-mentioned first diaphragm valve 40, when second diaphragm valve 50 is opened, this air intake 51 is communicated with air extractor duct 52, when second diaphragm valve 50 was closed, this air intake 51 disconnected with air extractor duct 52.
The utility model utilizes peristaltic pump 20 liquid capacity that revolution pumps under conditions such as same temperature, pressure, viscosity to equate that by the rotation number of turns of control peristaltic pump 20 rotors, realize the purpose of quantitative filling, its concrete principle of work is as follows:
When the container check implement detects that there is bottle 60 filling exit 421 belows or during other containers, give a signal is opened first diaphragm valve 40, controlling motor 10 then rotates, after motor 10 slows down through retarder 11, rotate in pump case 21 inter-syncs by the output shaft 111 of retarder 11 and three rotors of adapter shaft 24 driving rotating disks, 22 drives of peristaltic pump 20, see also shown in Figure 2, the centre portion of flexible pipe 23 is by the first rotor 221 and pump case 21 crimps, tailing off even reach vacuum state because of air content in the flexible pipe 23 of distortion place produces self-suction, and liquid material is inhaled into flexible pipe 23 from inlet point 231; See also Fig. 3, along with three rotors are rotated further, the first rotor 221 is gradually away from flexible pipe 23, the front is also restored to the original state gradually by the flexible pipe 23 of the first rotor 221 crimps, liquid material begins dirty, at this moment, and the close gradually and squeezing tube 23 of second rotor, 222 beginnings; See also Fig. 4, along with three rotors are rotated further, the first rotor 221 leaves flexible pipe 23, liquid material flows to the discharging opening 232 of flexible pipe 23,222 of second rotors continue squeezing tube 23 and drive liquid material dirty, at this moment, flexible pipe 23 is produced self-suction by second rotor 222 and pump case 21 crimps, the liquid material of inlet point 231 is inhaled into flexible pipe, after this, second rotor 222 will be gradually away from flexible pipe 23, and third trochanter 223 is with close and squeezing tube 23, the so continuous can of circulation realization gradually; On the other hand, after liquid material flows out from discharging opening 232, second diaphragm valve 50 is closed because first diaphragm valve 40 is opened, the then feeding end 41 of first diaphragm valve 40 and discharge end 42, filling exit 421 is connected, the air inlet end 51 of second diaphragm valve 50 disconnects with outlet side 52, liquid material is through feeding end 41, discharge end 42, filling exit 421 pours in bottle 60 or other containers, when the rotation number of turns that detects rotor by holding screw 241 when detecting device 30 reaches and sets the number of turns, motor 10 stops operating, close first diaphragm valve 40 then, prevent that the liquid material in the flexible pipe 23 from continuing to flow to filling exit 421, open second diaphragm valve 50 this moment, filtrated air is entered by the air intake 51 of second diaphragm valve 50, through air extractor duct 52, air inlet end 43, discharge end 42, filling exit 421 is blown into the residual liquid material of discharge end 42 to filling exit 421 in bottle 60 or other containers, close second diaphragm valve 50 then, pouring process finishes.
Design focal point of the present utility model is, it mainly is to utilize peristaltic pump metering filling capacity: the liquid capacity that the peristaltic pump revolution pumps under conditions such as same temperature, pressure, viscosity equates, the rotation number of turns by detecting device control peristaltic pump, thereby realization quantitative filling, and, by first diaphragm valve and second diaphragm valve are set, utilize the discharge of the first diaphragm valve liquid with precise control material, utilize second diaphragm valve will residue near the filling exit liquid material and pack in the container, improved filling accuracy to greatest extent.The utility model is simple in structure, but can than the liquid material of thickness with contain the liquid material of big particulate matter, its filling speed is fast, the filling accuracy height, the contaminated liquid material be easy to clean and safeguard, and cost is not lower.
The above, it only is the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. liquid quantitative filling machine, it is characterized in that: comprise that one is used to peristaltic pump to provide motor, a peristaltic pump, of power to be used to detect detecting device and first diaphragm valve and second diaphragm valve that peristaltic pump rotates the number of turns, described peristaltic pump is connected on the output shaft of motor, the discharging opening of flexible pipe is communicated with the feeding end of first diaphragm valve in this peristaltic pump, the bottom of the discharge end of first diaphragm valve is provided with a filling exit, and the air extractor duct of described second diaphragm valve is communicated with the air inlet end of first diaphragm valve; During can, first diaphragm valve is opened and second diaphragm valve is closed; When can finished, second diaphragm valve was opened and first diaphragm valve is closed.
2. liquid quantitative filling machine according to claim 1, it is characterized in that: described peristaltic pump comprises a pump case, a rotating disk and aforementioned flexible pipe, this rotating disk is installed in the pump case, this rotating disk is provided with rotor, flexible pipe is installed between pump case and the rotor, when motor rotated, this rotating disk drove rotor and rotates in the pump case inter-sync, rotor and pump case squeezing tube.
3. liquid quantitative filling machine according to claim 2 is characterized in that: described rotor is three, is approximate equilateral triangle and distributes.
4. liquid quantitative filling machine according to claim 1, it is characterized in that: described motor is provided with a retarder that is used to reduce motor speed, this retarder is provided with an output shaft, described peristaltic pump is provided with an adapter shaft, and the adapter shaft of this peristaltic pump is captiveed joint with the output shaft of retarder by holding screw.
5. liquid quantitative filling machine according to claim 4 is characterized in that: evenly lay four holding screws in the week of described adapter shaft, described detecting device is installed on this holding screw one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202644629U CN201574080U (en) | 2009-12-09 | 2009-12-09 | Liquid quantitative filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202644629U CN201574080U (en) | 2009-12-09 | 2009-12-09 | Liquid quantitative filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574080U true CN201574080U (en) | 2010-09-08 |
Family
ID=42693956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202644629U Expired - Lifetime CN201574080U (en) | 2009-12-09 | 2009-12-09 | Liquid quantitative filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574080U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826243A (en) * | 2012-09-06 | 2012-12-19 | 汕头市虹钜机械有限公司 | Quantitative filling mechanism and filling machine for liquid |
| CN103663322A (en) * | 2012-09-12 | 2014-03-26 | 克朗斯公司 | Device and method for filling container with filling product |
| CN104229701A (en) * | 2014-09-05 | 2014-12-24 | 广州达意隆包装机械股份有限公司 | Probe type filling valve |
| CN105169992A (en) * | 2015-09-22 | 2015-12-23 | 贵州省工程复合材料中心 | Shampoo production line |
| CN105540514A (en) * | 2016-01-22 | 2016-05-04 | 瑞安市椰竹洗涤用品厂 | Pneumatic precise filling machine |
| CN106678009A (en) * | 2017-03-29 | 2017-05-17 | 保定申辰泵业有限公司 | Novel anti-spatter filling head |
| CN109573125A (en) * | 2018-11-06 | 2019-04-05 | 上海壹维机电设备有限公司 | A kind of large size auxiliary agent automatic distribution system and distribution method |
| CN111459089A (en) * | 2020-04-14 | 2020-07-28 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
-
2009
- 2009-12-09 CN CN2009202644629U patent/CN201574080U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826243A (en) * | 2012-09-06 | 2012-12-19 | 汕头市虹钜机械有限公司 | Quantitative filling mechanism and filling machine for liquid |
| CN102826243B (en) * | 2012-09-06 | 2015-05-27 | 汕头市虹钜机械有限公司 | Quantitative filling mechanism and filling machine for liquid |
| CN103663322A (en) * | 2012-09-12 | 2014-03-26 | 克朗斯公司 | Device and method for filling container with filling product |
| CN103663322B (en) * | 2012-09-12 | 2017-04-12 | 克朗斯公司 | Device and method for filling container with filling product |
| CN104229701A (en) * | 2014-09-05 | 2014-12-24 | 广州达意隆包装机械股份有限公司 | Probe type filling valve |
| CN104229701B (en) * | 2014-09-05 | 2016-08-24 | 广州达意隆包装机械股份有限公司 | Probe-type filling valve |
| CN105169992A (en) * | 2015-09-22 | 2015-12-23 | 贵州省工程复合材料中心 | Shampoo production line |
| CN105540514A (en) * | 2016-01-22 | 2016-05-04 | 瑞安市椰竹洗涤用品厂 | Pneumatic precise filling machine |
| CN106678009A (en) * | 2017-03-29 | 2017-05-17 | 保定申辰泵业有限公司 | Novel anti-spatter filling head |
| CN109573125A (en) * | 2018-11-06 | 2019-04-05 | 上海壹维机电设备有限公司 | A kind of large size auxiliary agent automatic distribution system and distribution method |
| CN111459089A (en) * | 2020-04-14 | 2020-07-28 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
| CN111459089B (en) * | 2020-04-14 | 2021-12-14 | 石家庄君乐宝乳业有限公司 | Automatic control device and method for viscosity of yoghourt product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |