CN104692311A - Ring-pull can filling station and method thereof - Google Patents

Ring-pull can filling station and method thereof Download PDF

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Publication number
CN104692311A
CN104692311A CN201510132644.0A CN201510132644A CN104692311A CN 104692311 A CN104692311 A CN 104692311A CN 201510132644 A CN201510132644 A CN 201510132644A CN 104692311 A CN104692311 A CN 104692311A
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CN
China
Prior art keywords
valve
filling
pop
processing system
central processing
Prior art date
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.)
Granted
Application number
CN201510132644.0A
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Chinese (zh)
Other versions
CN104692311B (en
Inventor
何爱斌
汤顺斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong light industry machinery two factory Intelligent Equipment Co., Ltd.
Original Assignee
GUANGDONG NO 2 LIGHT INDUSTRY MACHINERY FACTORY Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201510132644.0A priority Critical patent/CN104692311B/en
Publication of CN104692311A publication Critical patent/CN104692311A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C3/2637—Filling-heads; Means for engaging filling-heads with bottle necks comprising a liquid valve opened by relative movement between the container and the filling head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves

Abstract

The invention discloses a ring-pull can filling station and method thereof. The ring-pull can filling station mainly comprises a central processing system, an annular wine jar, a metering cylinder, a valve terminal and a filling portion, wherein multiple valves of the filling portion include a filling valve, a CO2 valve, a flushing valve, an infusion valve and a pressure relief valve and are all controlled through the valve terminal; the valve terminal is controlled through the central processing system; the lower end of the annular wine jar is perpendicularly connected with an infusion pipeline; the other end of the infusion pipeline is connected with the filling valve; the infusion pipeline is divided into multiple shunt pipes through the filling valve; the lower ends of the shunt pipes are provided with filling ports; the lower end of the metering cylinder is connected with the infusion pipeline; a liquid inlet valve is arranged at the position, between the metering cylinder and the annular wine jar, of the infusion pipeline. The valve terminal controls the valves in a unified mode, the fault rate is low, faults are easily removed after happening, the metering cylinder is used for limiting the filling amount, and the filling accuracy is ensured.

Description

A kind of filling station of pop can and packaging process thereof
Technical field
The invention provides a kind of pop can filling apparatus, refer in particular to the filling station of a kind of pop can and packaging process thereof.
Background technology
At present, in domestic pop can filling apparatus, most of controlled valve adopts mechanical touch, and its fluid level control device is particularly important, if liquid level is unstable in cylinder, the phenomenons such as filling quantity not sufficient or foaming will be produced time filling, whole fluid level control device is by dry-reed float liquid level sensor, digital regulated instrument, the compositions such as eccentric rotary valve, its Liquid level detects mainly through dry-reed float liquid level sensor, to feed back to digital regulated instrument, after PID regulates, output signal to the electropneumatic valve positioner of main liquid inlet valve 4, in order to control the aperture of main liquid inlet valve, reach the object controlling filling cylinder liquid level.
But, the easy et out of order of above-mentioned mechanical valve, and maintenance is inconvenient, simultaneously, dry-reed float liquid level sensor straight cutting enters in liquid level, if its run-off the straight, namely cannot control liquid level accurately, this mode is along with the increase of use duration, and easily increase fault rate, defect is a lot of.
Summary of the invention
The object of the invention is to for the existing state of the art, provide the filling station of a kind of pop can and packaging process thereof, carry out synchronously filling with the filling capacity accurately controlling each tin, its control accuracy is high, product design is high.
For achieving the above object, the present invention adopts following technical scheme:
The present invention is the filling station of a kind of pop can, mainly comprises central processing system, annular wine vat, metering cylinder, valve island and filling portion, and some valves that described filling portion has are filling valve, CO 2valve, flush valve, fluid-delivery valve, pressure-relief valve, and some valves control by valve island, valve island is that PLC controls, and valve island is controlled by central processing system; Described annular wine vat lower end vertically connects liquid-transport pipe-line, the liquid-transport pipe-line other end connects filling valve, liquid-transport pipe-line is divided into some isocons by filling valve, isocon lower end is filling exit, metering cylinder lower end connects liquid-transport pipe-line, and the liquid-transport pipe-line between metering cylinder and annular wine vat is equiped with liquid feed valve.
Further, filling valve top is CO 2valve, filling valve bottom then comprises flush valve, fluid-delivery valve and pressure-relief valve.
Further, CO 2valve connects CO 2reservoir, CO 2valve lower end connects CO 2delivery pipe is to filling exit place.
Further, flush valve one end connects CO 2delivery pipe, other end connectivity device is outside to import air.
Further, pressure-relief valve connects pressure-releasing cavity by discharge channel.
Further, fluid-delivery valve is connected with some isocons.
In such scheme, isocon forms umbrella shunting at filling exit place, can prolong tank skin and carry out filling.
In such scheme, in metering cylinder, be provided with probe, with the capacity of liquid in accurate meter graduated cylinder.
Further, filling exit two ends are provided with CO- 2-muffler, and CO 2muffler connects CO 2-discharge chamber.
In such scheme, a kind of pop can packaging process of the present invention, comprises the following steps:
1. centering: CO-is rushed to jar spray by filling exit 2carry out pre-flush, then seal;
2. CO- 2-rinse: central processing system opens the CO at filling valve top by valve island 2valve carries out CO-to jar 2rinse, open flush valve, CO simultaneously 2cO is passed through with the miscellaneous gas of air 2delivery pipe enters jar, then through CO 2muffler is disposed to CO 2discharge chamber;
3. standby pressure: central processing system closes the flush valve of filling valve bottom by valve island, and jar internal pressure raises gradually, equal with filling pressure, reaches isopiestic state;
4. filling: central processing system opens the fluid-delivery valve of filling valve bottom by valve island, undertaken filling by umbrella isocon, pouring process is by probe and set time controling;
5. filling end: when reaching the filling capacity of setting, central processing system closes the fluid-delivery valve of filling valve bottom by valve island;
6. release and go out tank: central processing system opens the pressure-relief valve of filling valve bottom by valve island, discharge channel is opened, the gas at jar top is disposed to pressure-releasing cavity by discharge channel, jar, by set time controling, just can be moved to sealed in unit after release and carry out sealed cans process by stress-relief process.
Beneficial effect of the present invention is:
1. all electrical valves control by valve island (PLC), trapezoidal flow process, easily get rid of after failure rate is low, fault occur;
2. filling capacity sets arbitrarily by central processing system, is detected by metering cylinder and thimble, and the liquid entering metering cylinder is how many, namely discharges how many, ensures the accuracy rate of filling capacity;
3. do not rely on isopiestic state, the time controling of fluid-delivery valve set by valve island time filling, make the filling capacity of each tin carry out synchro control, liquid level accuracy rate is higher.
accompanying drawing illustrates:
Accompanying drawing 1 is the section drawing of filling station;
Accompanying drawing 2 is the partial schematic diagram of A in Fig. 1.
detailed description of the invention:
Can have the object of the present invention, feature and function to make juror and further understand, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1, Fig. 2, it is the structural representation of the preferred embodiment of the present invention, the present invention is the filling station of a kind of pop can, mainly comprises central processing system, annular wine vat 1, metering cylinder 2, valve island 3 and filling portion, and some valves that described filling portion has are filling valve 4, CO 2valve 42, flush valve 43, fluid-delivery valve 44, pressure-relief valve 45, and some valves control by valve island 3, valve island 3 is PLC programming control, and valve island 3 is controlled by central processing system; Described annular wine vat 1 lower end vertically connects liquid-transport pipe-line 5, liquid-transport pipe-line 5 other end connects filling valve 4, and liquid-transport pipe-line 5 is divided into some isocons 51 by filling valve 4, and isocon 51 lower end is filling exit 6, isocon 51 forms umbrella shunting at filling exit 6 place, carry out filling so that liquid prolongs tank skin.And metering cylinder 2 lower end connects liquid-transport pipe-line 5, the liquid-transport pipe-line 5 between metering cylinder 2 and annular wine vat 1 is equiped with liquid feed valve 7.
In such scheme, filling valve 4 top is CO 2valve 42, filling valve 4 bottom then comprises flush valve 43, fluid-delivery valve 44 and pressure-relief valve 45, CO 2valve 42 connects CO 2reservoir 8, CO 2valve 42 lower end connects CO 2delivery pipe 81 to filling exit 6 place.Flush valve 43 one end connects CO 2delivery pipe 81, other end connectivity device is outside to import air, makes air and CO 2miscellaneous gas jar is rinsed.
In such scheme, pressure-relief valve 45 connects pressure-releasing cavity 9 by discharge channel 91, discharges the gas at jar top; Fluid-delivery valve 44 is connected with some isocons 51, and namely whether isocon 51 is communicated with liquid-transport pipe-line 5, is controlled by fluid-delivery valve 44; Be provided with probe 21 in metering cylinder 2, to detect the amount of liquid in metering cylinder 2, probe 21 can float with liquid, also can be fixed on certain position in metering cylinder 2 and detect; Filling exit 6 two ends are provided with CO- 2-muffler 82, and CO 2muffler 82 connects CO 2-discharge chamber 10.
In the present invention, the flow process of liquid is: liquid feed valve 7 is opened, liquid flows into metering cylinder 2 from annular wine vat 1, raise gradually in metering cylinder 2, during to set value, liquid feed valve 7 is closed, and at this moment, the liquid being arranged in metering cylinder 2 is then filling liquid, jar to be rinsed and after the work such as standby pressure, namely fluid-delivery valve 44 is opened, liquid from umbrella isocon 51 flow into carry out jar filling, under this process does not rely on isobaric state, by amount and the time controling of liquid in metering cylinder 2, filling complete after, liquid feed valve 7 reopens, and so circulates.
A kind of pop can packaging process of the present invention, comprises the following steps:
1. centering: rush CO-by filling exit 6 pairs of jar sprays 2carry out pre-flush, then seal, before not sealing, just CO is rushed in spray 2pre-flush is carried out to jar, for reducing filling oxygenation amount, improves the quality of products;
2. CO- 2-rinse: central processing system opens the CO at filling valve 4 top by valve island 3 2valve 42 pairs of jars carry out CO- 2rinse, open flush valve 43, CO simultaneously 2cO is passed through with the miscellaneous gas of air 2delivery pipe 81 enters jar, then through CO 2muffler 82 is disposed to CO 2discharge chamber 10;
3. standby pressure: central processing system closes the flush valve 43 of filling valve 4 bottom by valve island 3, and jar internal pressure raises gradually, equal with filling pressure, reaches isopiestic state;
4. filling: central processing system opens the fluid-delivery valve 44 of filling valve 4 bottom by valve island 3, undertaken filling by umbrella isocon 51, pouring process is by probe 21 and set time controling, more effectively can carry out synchronous control to the filling capacity of each tin like this, make level accuracy higher;
5. filling end: when reaching the filling capacity of setting, central processing system closes the fluid-delivery valve 44 of filling valve 4 bottom by valve island 3;
6. release and go out tank: central processing system opens the pressure-relief valve 45 of filling valve 4 bottom by valve island 3, discharge channel 91 is opened, the gas at jar top is disposed to pressure-releasing cavity 9 by discharge channel 91, jar, by set time controling, just can be moved to sealed in unit after release and carry out sealed cans process by stress-relief process.
certainly, above diagram is only better embodiment of the present invention, not limits range of use of the present invention with this, therefore, every make in the principle of the invention equivalence change all should be included in protection scope of the present invention.

Claims (10)

1. the filling station of pop can, is characterized in that: mainly comprise central processing system, annular wine vat (1), metering cylinder (2), valve island (3) and filling portion, and some valves that described filling portion has are filling valve (4), CO 2valve (42), flush valve (43), fluid-delivery valve (44), pressure-relief valve (45), and some valves control by valve island (3), valve island (3) are controlled by central processing system; Described annular wine vat (1) lower end vertically connects liquid-transport pipe-line (5), liquid-transport pipe-line (5) other end connects filling valve (4), liquid-transport pipe-line (5) is divided into some isocons (51) by filling valve (4), isocon (51) lower end is filling exit (6), metering cylinder (2) lower end connects liquid-transport pipe-line (5), is positioned on the liquid-transport pipe-line (5) between metering cylinder (2) and annular wine vat (1) and is equiped with liquid feed valve (7).
2. the filling station of a kind of pop can according to claim 1, is characterized in that: described filling valve (4) top is CO 2valve (42), filling valve (4) bottom then comprises flush valve (43), fluid-delivery valve (44) and pressure-relief valve (45).
3. the filling station of a kind of pop can according to claim 2, is characterized in that: described CO 2valve (42) connects CO 2reservoir (8), CO 2valve (42) lower end connects CO 2delivery pipe (81) is to filling exit (6) place.
4. the filling station of a kind of pop can according to claim 3, is characterized in that: described flush valve (43) one end connects CO 2delivery pipe (81), other end connectivity device is outside to import air.
5. the filling station of a kind of pop can according to claim 2, is characterized in that: described pressure-relief valve (45) connects pressure-releasing cavity (9) by discharge channel (91).
6. the filling station of a kind of pop can according to claim 2, is characterized in that: described fluid-delivery valve (44) is connected with some isocons (51).
7. the filling station of a kind of pop can according to claim 1 or 6, is characterized in that: described isocon (51) forms umbrella shunting at filling exit (6) place.
8. the filling station of a kind of pop can according to claim 1, is characterized in that: be provided with probe (21) in described metering cylinder (2).
9. the filling station of a kind of pop can according to claim 1 or 4, is characterized in that: described filling exit (6) two ends are provided with CO- 2-muffler (82), and CO 2muffler (82) connects CO 2-discharge chamber (10).
10., according to a kind of pop can packaging process in claim 1-9 described in any one, it is characterized in that: comprise the following steps:
1. centering: CO-is rushed to jar spray by filling exit (6) 2carry out pre-flush, then seal;
2. CO- 2-rinse: central processing system opens the CO at filling valve (4) top by valve island (3) 2valve (42) carries out CO-to jar 2rinse, open flush valve (43), CO simultaneously 2cO is passed through with the miscellaneous gas of air 2delivery pipe (81) enters jar, then through CO 2muffler (82) is disposed to CO 2discharge chamber (10);
3. standby pressure: central processing system closes the flush valve (43) of filling valve (4) bottom by valve island (3), and jar internal pressure raises gradually, equal with filling pressure, reaches isopiestic state;
4. filling: central processing system opens the fluid-delivery valve (44) of filling valve (4) bottom by valve island (3), is undertaken filling by umbrella isocon (51), pouring process is by probe (21) and set time controling;
5. filling end: when reaching the filling capacity of setting, central processing system closes the fluid-delivery valve (44) of filling valve (4) bottom by valve island (3);
6. release and go out tank: central processing system opens the pressure-relief valve (45) of filling valve (4) bottom by valve island (3), discharge channel (91) is opened, the gas at jar top is disposed to pressure-releasing cavity (9) by discharge channel (91), jar, by set time controling, just can be moved to sealed in unit after release and carry out sealed cans process by stress-relief process.
CN201510132644.0A 2015-03-25 2015-03-25 A kind of filling station of pop can and its packaging process Active CN104692311B (en)

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Application Number Priority Date Filing Date Title
CN201510132644.0A CN104692311B (en) 2015-03-25 2015-03-25 A kind of filling station of pop can and its packaging process

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Application Number Priority Date Filing Date Title
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CN104692311B CN104692311B (en) 2017-09-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668480A (en) * 2016-02-15 2016-06-15 广东轻工机械二厂有限公司 Straight-line type pop-top can filling machine and filling method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873588A (en) * 1981-10-13 1983-05-02 ザイツ・エンツインゲル・ノール・マシイネンバウ・アクチエンゲゼルシャフト・ツアイクニーデルラツスング・バート・クロイツナツハ Filling element for back pressure type filler having single chamber and multiple chamber structure
US5377726A (en) * 1992-08-01 1995-01-03 Seitz Enzinger Noll Maschinenbau Aktiengesellschaft Arrangement for filling bottles or similar containers
CN101708817A (en) * 2009-12-10 2010-05-19 刘耀宇 Quantitative filling device for filing machine
CN101734595A (en) * 2009-12-25 2010-06-16 广州市万世德包装机械有限公司 Filling valve and process for filling materials using same
CN102190263A (en) * 2011-06-09 2011-09-21 南京乐惠轻工装备制造有限公司 Carbon dioxide beverage and beer pop can filling valve
CN202193602U (en) * 2011-07-13 2012-04-18 中国轻工业机械总公司南京轻工业机械厂 Novel filling valve unit of zip-top can
CN102910570A (en) * 2012-11-12 2013-02-06 南京乐惠轻工装备制造有限公司 Electronic type liquid filling device
CN204490472U (en) * 2015-03-25 2015-07-22 广东轻工机械二厂有限公司 The filling station of a kind of pop can

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873588A (en) * 1981-10-13 1983-05-02 ザイツ・エンツインゲル・ノール・マシイネンバウ・アクチエンゲゼルシャフト・ツアイクニーデルラツスング・バート・クロイツナツハ Filling element for back pressure type filler having single chamber and multiple chamber structure
US5377726A (en) * 1992-08-01 1995-01-03 Seitz Enzinger Noll Maschinenbau Aktiengesellschaft Arrangement for filling bottles or similar containers
CN101708817A (en) * 2009-12-10 2010-05-19 刘耀宇 Quantitative filling device for filing machine
CN101734595A (en) * 2009-12-25 2010-06-16 广州市万世德包装机械有限公司 Filling valve and process for filling materials using same
CN102190263A (en) * 2011-06-09 2011-09-21 南京乐惠轻工装备制造有限公司 Carbon dioxide beverage and beer pop can filling valve
CN202193602U (en) * 2011-07-13 2012-04-18 中国轻工业机械总公司南京轻工业机械厂 Novel filling valve unit of zip-top can
CN102910570A (en) * 2012-11-12 2013-02-06 南京乐惠轻工装备制造有限公司 Electronic type liquid filling device
CN204490472U (en) * 2015-03-25 2015-07-22 广东轻工机械二厂有限公司 The filling station of a kind of pop can

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668480A (en) * 2016-02-15 2016-06-15 广东轻工机械二厂有限公司 Straight-line type pop-top can filling machine and filling method thereof

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Address after: Chaoyang District 515000 of Guangdong province Shantou Wenguang intersection Guangshan highway Xishan transit

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