EP0161083A1 - Vorrichtung zum Abfüllen von Behältern - Google Patents
Vorrichtung zum Abfüllen von Behältern Download PDFInfo
- Publication number
- EP0161083A1 EP0161083A1 EP85302725A EP85302725A EP0161083A1 EP 0161083 A1 EP0161083 A1 EP 0161083A1 EP 85302725 A EP85302725 A EP 85302725A EP 85302725 A EP85302725 A EP 85302725A EP 0161083 A1 EP0161083 A1 EP 0161083A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- container
- carousel
- motor
- stations
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
- B65B3/305—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement with measuring pockets moving in an endless path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
- B65B43/60—Means for supporting containers or receptacles during the filling operation rotatable
Definitions
- This invention relates to a container filling apparatus for filling containers with metered doses of liquids.
- a known apparatus for filling containers with precise quantities of liquids is of the in-line type in which one or more dispensing nozzles are fed with metered quantities of liquid either by means of a metering piston and cylinder arrangement or, of more recent introduction, by means of a positive displacement pump driven by a DC motor.
- Such apparatus has gained wide acceptance but the major disadvantage of this type of apparatus has been the relatively slow rate at which containers can be filled, at up to a maximum of eg 100 containers/minute.
- a further disadvantage is that it has generally hitherto been necessary to stop the line in order to adjust the quantity of liquid being dispensed.
- an apparatus for filling containers with metered doses of liquids which apparatus includes a rotatable liquid-dispensing container-transporting carousel having a plurality of circumferentially spaced container stations and a dispensing head rotatable with the carousel and including a plurality of positive displacement rotary pumps adapted respectively to dispense liquid into containers located at said stations, and counting means associated with each pump arranged to control the starting and/or stopping of each pump.
- the same number of pumps are employed as there are stations.
- containers will be fed to and removed from the carousel by employing rotating turrets synchronised with the rotation of the carousel.
- the turrets and the carousel are connected by a common gear train and preferably the carousel and dispensing head, as well as the turrets, are driven in rotation from a power source such as an electric motor.
- Drive for each pump is preferably via a plurality of clutch/brakes driven by a common chain drive from a further power source.
- Electric current to operate the clutch brakes is preferably supplied to the rotatable dispensing head by way of slip rings.
- each pump is associated with a stream of electrical, magnetic or electromagnetic pulses, which pulses are fed to a pulse counter for each pump.
- the clutch brakes can be respectively activated or deactivated to ensure that each pump is stopped after it has operated for a predetermined number of pulses.
- the volume of liquid dispensed by each pump can be controlled.
- the throughput of containers through the apparatus is controlled by modifying the rate of rotation of carousel/head and turrets.
- each of the controllable parameters may be adjusted whilst the apparatus is in use, in contrast to the prior art apparatus discussed hereinbefore.
- the rate of rotation and hence rate of dispense for each pump may be visually displayed or may be otherwise monitored or recorded.
- each pump may be provided with its own electric motor, each obtaining its electric current via slip rings.
- each pump may be driven by an electrical stepping motor each acting as a slave motor to a control motor. Once again current for these stepping motors may be supplied by way of slip rings.
- each pump be associated with a single station of the carousel a single pump may be arranged to supply two or more container filling nozzles which are preferably supplied serially with liquid. In the case of where two nozzles are supplied by a single pump these may be arranged diametrically opposite each other on the carousel/dispensing head.
- each station may be movable vertically relative to a container-filling nozzle associated with the said station.
- pulse counting is preferred for use to drive the pump controls
- any suitable means may be employed such as detecting the weight of a container and its contents, optically detecting contents level or using low pressure air sensing.
- control means for shutting off a pump in the event that a container is not present at its associated station of the carousel. Additionally of course means will generally be provided for resetting the control parameter.
- the apparatus is made largely of sterilizable materials such as stainless steel and is arranged so that handling of the liquid and containers may be effected under closed, sterile conditions.
- a container-.filling apparatus 1 comprising a carousel 2 provided about its circumference with 12 circumferentially spaced part annular recesses 3 for receiving and supporting containers and each acting as a station.
- a dispensing head 4 comprising 12 positive displacement twin gear impeller pumps 5 each for supplying liquid from a central reservoir 6 to one of twelve filling nozzles 7 located respectively above each recess 3.
- the dispensing head 4 is mounted for rotation with the carousel 2 upon a central shaft 8 arranged to be driven via gearing and a drive belt (not shown) from an electric motor 9.
- Each pump 5 is arranged to be driven via its own electromagnetic clutch and brake (rotating with the dispensing head 4) from a separate electric motor via a common chain drive.
- Each electromagnetic clutch and brake is supplied with electric current by means of slip rings surrounding the shaft 8, 25 such slip rings being provided, twelve supplying current to the clutches, twelve supplying current to the brakes and one being a common return.
- Turrets 10 and 11 are arranged respectively for supplying empty containers to and receiving filled containers from the carousel 2 and are driven in rotation via gearing electric motor 9.
- Conveyor belts 12 and 13 transport containers to and from the turrets 10 and 11.
- an electromagnetic pulse generator Associated with the drive for the pumps is an electromagnetic pulse generator and detecting means for detecting said pulse and passing them to a control unit 13, shown in Fig. 5 of the accompanying drawings.
- Control unit 13 comprises a microprocessor and associated interfaces (not shown) and twelve pulse counter displays 14.
- a numeric key pad 15 is provided so that each counter display may be programmed with a predetermined number of pulses.
- the pulse count is set to zero, and if no countermanding override is in force, the pulse counting commences as does pumping.
- the clutch and brake associated with that pump 5 are energized to disengage drive to the pump and to brake the pump, until such time as pump 5 once again arrives at said predetermined position.
- Means are provided for sensing the presence or absence of a container from each station and for causing the microprocessor to issue an override command to prevent operation of the pump if no container is present at its filling station.
- Means 16 are provided on the control unit for adjusting the preset pulse counts for each pump as necessary.
- the apparatus of the present invention allows the rapid and accurate filling of large numbers of containers in a hygienic and sterile manner, as well as allowing sophisticated on line adjustments to be made of filling rates, filling quantities and container handling quantities.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848410209A GB8410209D0 (en) | 1984-04-19 | 1984-04-19 | Container filling apparatus |
GB8410209 | 1984-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0161083A1 true EP0161083A1 (de) | 1985-11-13 |
Family
ID=10559880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85302725A Withdrawn EP0161083A1 (de) | 1984-04-19 | 1985-04-18 | Vorrichtung zum Abfüllen von Behältern |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0161083A1 (de) |
GB (1) | GB8410209D0 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107804489A (zh) * | 2017-10-27 | 2018-03-16 | 湖州城区天顺化工厂 | 一种化工用药剂快速装瓶封盖装置 |
CN115092436A (zh) * | 2022-07-22 | 2022-09-23 | 青岛瑞斯凯尔生物科技有限公司 | 一种试剂条灌装装置及其方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335767A (en) * | 1964-12-08 | 1967-08-15 | M R M Company Inc | Accurate measure rotary filling machine |
US3887110A (en) * | 1970-09-10 | 1975-06-03 | Upjohn Co | Dispensing methods and apparatus |
US4415011A (en) * | 1981-11-02 | 1983-11-15 | Isco, Inc. | Sample collector |
EP0100969A2 (de) * | 1982-08-17 | 1984-02-22 | Ab Tetra Pak | Füllvorrichtung für Verpackungsmaschinen |
-
1984
- 1984-04-19 GB GB848410209A patent/GB8410209D0/en active Pending
-
1985
- 1985-04-18 EP EP85302725A patent/EP0161083A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335767A (en) * | 1964-12-08 | 1967-08-15 | M R M Company Inc | Accurate measure rotary filling machine |
US3887110A (en) * | 1970-09-10 | 1975-06-03 | Upjohn Co | Dispensing methods and apparatus |
US4415011A (en) * | 1981-11-02 | 1983-11-15 | Isco, Inc. | Sample collector |
EP0100969A2 (de) * | 1982-08-17 | 1984-02-22 | Ab Tetra Pak | Füllvorrichtung für Verpackungsmaschinen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107804489A (zh) * | 2017-10-27 | 2018-03-16 | 湖州城区天顺化工厂 | 一种化工用药剂快速装瓶封盖装置 |
CN115092436A (zh) * | 2022-07-22 | 2022-09-23 | 青岛瑞斯凯尔生物科技有限公司 | 一种试剂条灌装装置及其方法 |
CN115092436B (zh) * | 2022-07-22 | 2024-03-29 | 青岛瑞斯凯尔生物科技有限公司 | 一种试剂条灌装装置及其方法 |
Also Published As
Publication number | Publication date |
---|---|
GB8410209D0 (en) | 1984-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB IT LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19860715 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KING, ROBERT EDWARD STANLEY Inventor name: NICHOLLS, FREDERICK WILLIAM Inventor name: BROSSY, JOHN |