CN104891406B - For irrigating product-filled apparatus and method for container - Google Patents

For irrigating product-filled apparatus and method for container Download PDF

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Publication number
CN104891406B
CN104891406B CN201510101385.5A CN201510101385A CN104891406B CN 104891406 B CN104891406 B CN 104891406B CN 201510101385 A CN201510101385 A CN 201510101385A CN 104891406 B CN104891406 B CN 104891406B
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CN
China
Prior art keywords
valve
equipment
container
drive
seal
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.)
Expired - Fee Related
Application number
CN201510101385.5A
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Chinese (zh)
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CN104891406A (en
Inventor
克里斯蒂安·布赖
弗洛里安·安格雷尔
斯特凡·珀尔斯尔
约瑟夫·多布林尔
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Krones AG
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Krones AG
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Publication date
Priority to DE102014102953.4 priority Critical
Priority to DE102014102953.4A priority patent/DE102014102953A1/en
Application filed by Krones AG filed Critical Krones AG
Publication of CN104891406A publication Critical patent/CN104891406A/en
Application granted granted Critical
Publication of CN104891406B publication Critical patent/CN104891406B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22Details
    • B67C3/26Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C3/2614Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for counter-pressure filling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22Details
    • B67C3/26Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2671Means for preventing foaming of the liquid
    • B67C2003/2674Means for preventing foaming of the liquid by creating a conical shaped flow directed to the container wall at the container neck height
    • B67C2003/268Means for preventing foaming of the liquid by creating a conical shaped flow directed to the container wall at the container neck height by means of a flow channel integral with the filling nozzle

Abstract

Product-filled equipment (1) is irrigated for container (10) the present invention relates to a kind of, is preferred in Beverage filling machine being container (10) filled drink, the equipment includes:Seal member (2), the seal member can be moved to sealing station and the bottleneck region (16) for sealing container (10) to be filled by drive device (3);With for control flow into unloading container (10) product-filled flow filling valve (4), wherein, filling valve (4) can be controlled by drive device (3).

Description

For irrigating product-filled apparatus and method for container
Technical field
Product-filled equipment and method is irrigated for container the present invention relates to a kind of, is preferred in Beverage filling machine For container filling beverage.
Background technology
Filling parts in known Beverage filling machine are used for will be product-filled, and such as beverage pours into appearance to be filled respectively In device.Therefore, the container of such as PET bottle is arranged on filling parts lower section, the particularly lower section of the product flow export of filling parts. Corresponding filling valve is then opened in filling parts, by the appearance that the product-filled injection of the filling valve respective amount is to be filled Device.Cone valve is commonly used in filling parts as filling valve, the cone valve have it is substantially upper conical, can be moved relative to valve seat Dynamic valve body.In order that product-filled flow downward out from product flow export, valve body or valve cone are correspondingly carried away upwards from valve seat, So as to top product-filled circulation by between valve cone and valve seat valve cone and correspondingly from product flow export outflow, so as to Container to be filled is flowed into afterwards.
If the product-filled of carbonic acid, such as soda need to be irrigated, it is necessary to for example, by CO2Gas-pressurized precharge Unloading container, so as to avoid excessive discharge CO2And avoid forming excess foam when irrigating unloading container with this.In addition also , it is known that for example in order to discharge oxygen from container to be filled, being irrigated so as to realize in hypoxemia, anaerobic or inert gas environment Product-filled and do not influence product-filled product performance, container is swept with rushing the punching of scavenging body accordingly before filling the container.
So filling under the conditions of protective gas or under pressure condition in order to realize, the bottleneck region of unloading container must It must be sealed with filling parts.Lifted for the boosted device of this known vessel, so that bottleneck region connects with product stream exit seal Touch.Therefore, product flow export is preferably provided with corresponding sealing ring and/or sets centring cup, not only may be used by the centring cup With sealed container port and the product that can feel relieved outflow beam.When container is lifted and is compressed and is swept and/or apply to rush the punching of scavenging body After gas-pressurized, by the valve cone of lifting filling valve, product flows into container to be filled.Here, each filling parts need At least two drive devices, i.e.,:Unloading container is pressed on the first driving means of product flow export and valve from filling valve The second drive device of valve body is carried away in seat.
Known a kind of equipment for container filling in the B1 of EP 0 412 480, wherein, it is can declining, for sealing The sealing shroud of container declines by first driving means, and is carried away immediately from corresponding valve seat by the second drive device filling The valve body of valve.
Therefore, equipment known in the art always needs two single drive devices, and the two drive devices are necessary Individually drive and cause the cost of M R to increase.The also corresponding space requirement adjoint with this, this can cause more Big surface to be cleaned.
The content of the invention
By prior art, it is an object of the invention to provide it is a kind of for container irrigate product-filled equipment and Method, the complexity reduction of the equipment.
Above-mentioned purpose by it is with feature described in claim 1, irrigate product-filled equipment for container and be resolved. Some favourable expansion schemes are drawn from dependent claims.
A kind of equipment product-filled for container perfusion is proposed, is preferred in Beverage filling machine drinking for container filling Material, the equipment includes that by drive device sealing station, bottleneck region for sealing container to be filled can be moved to Seal member, and for the filling valve for the product-filled flow for controlling to flow into unloading container.According to the present invention, the filling valve energy Enough by drive device control.
Because filling valve can only need unique drive through moving the drive device control of seal member, therefore can realize Dynamic device come move seal member and control filling valve.Therefore, the complexity of system is on the one hand reduced, wherein, also reduce Space requirement and area to be cleaned.On the other hand, because each filling parts only need to maintain unique drive device and It is not, as the equipment of prior art needs to maintain at least two single drive devices, therefore to reduce the upkeep cost of equipment.
In addition, seal member and filling valve can be realized by the control of the drive device, only work as seal member It is fitted in the bottleneck region of unloading container with given pressure assembling force and correspondingly reaches and could be beaten during given seal degree Open filling valve.Then, it could only be carried out after sealing has been reached filling.It is possible thereby to further improve pouring process Reliability.
The filling valve preferably includes valve body, and when moving seal member by drive device, the valve body can be along therewith Opposite direction operation.Therefore, seal member can be both fitted in respectively along moving for the direction of motion by drive device The bottleneck region of individual container, can carry away valve body from the valve seat of filling valve in opposite direction again afterwards.
The preferred electrically driven of the drive device, particularly preferred electric linear drive.Pass through electrically driven Setting can realize and relatively simply start drive device and save the structure of pneumatic line in rotary type filling machine.
In order to keep seal member in the bottleneck region of container and can be swept in sealed states with purge gas punching And/or applying gas-pressurized, the drive device can preferably stop under presetting pressure assembling force and keep the pressure assembling force.For This, drive device preferably has controller, and the controller is for example formed and press-fited based on the current drain of electrically driven Power simultaneously keeps gas exchanges of the drive device inside container to terminate under the current drain.Swept and/or precharge knot in punching After beam, drive device then continues to operate by the controller, so that the opening of filling valve can also be completed.
In one preferred design, seal member includes that the sealing shroud in the bottleneck region of container can be fitted in.By holding Device need not move and sealing shroud can drop to container bottleneck region mode, the sealing shroud realizes the close of container and equipment Envelope.The sealing shroud is maintained on pushing sleeve in which can particularly preferably promote, wherein, pushing sleeve is in direct with drive device on this Effectively contact.It therefore, it can cause sealing shroud to promote relative to upper pushing sleeve.
In order to realize the bottleneck region that sealing shroud is pressed in container with presetting assembling pressure, sealing shroud is preferably through precompressed Tight part is relative to upper pushing sleeve pre-pressing.The precompression of the pre-pressing part is realized press-fits sealing with the precompression in bottleneck region Set, and there is no relative motion appearance between sealing shroud and upper pushing sleeve.If applying the pressure more than precompression with rear drive equipment Power, can cause the relative motion between sealing shroud and upper pushing sleeve, wherein, according to the precompression of pre-pressing part, sealing shroud is still with pre- The precompression of compressing member keeps being fitted in the bottleneck region of container.
Particularly preferred sealing shroud is with precompression relative to upper pushing sleeve pre-pressing, and the precompression, which is substantially equal to sealing shroud, to be treated Expection pressure assembling force in container filling mouthful.First, in the case where upper pushing sleeve and sealing shroud do not have relative motion, filled by driving The movement by upper pushing sleeve is put, sealing shroud declines and applies expected pressure assembling force.When sealing shroud is fitted in vessel port and container Inside relative to filling parts sealing after, can with rush scavenging body to container inside carry out punching sweep and/or with gas-pressurized Precharge is carried out to container.Then, by operating drive device again along inceptive direction, upper pushing sleeve resists precompression relative to tight By the sealing shroud movement of vessel port, wherein, the relative motion by sealing shroud relative to upper pushing sleeve is led preferably by transfer Cause valve body to be removed from valve seat, that is, be in reverse to the moving direction of pushing sleeve.
The product-filled corresponding container for flowing into sealing above filling valve.After pouring process terminates, drive device is corresponding Ground is operated in opposite direction, so that the relative motion of upper pushing sleeve opposing seal set occurs again, wherein, due to upper pushing sleeve and sealing Precompression between set, sealing shroud is still maintained at bottleneck with corresponding precompression and compressed.Therefore, closed by the reverse movement of valve body Filling valve is closed, so as to interrupt product-filled stream.Superpressure present in container can then discharge through known valve and then pass through Equidirectional when continuing to move to make sealing shroud court and close filling valve before of drive device returns to movement, above push away so as to be pulled back Cover and discharge container immediately.
Transfer is particularly preferably provided with, by the transfer, the movement of drive device in one direction can The reverse movement of filling valve is turned into, the reverse movement of the valve body of filling valve is preferably turned into.Through for move seal member or The drive device for declining sealing shroud is linearly moved, and by continuing to move to realize is again turned on filling valve, preferably filling valve The lifting of valve body.Shifting of the transfer particularly preferably by the sealing shroud of seal member relative to the upper pushing sleeve that fixing seal covers It is dynamic to be changed into opposite motion.It is combined with above-mentioned sealing shroud relative to the precompression of upper pushing sleeve it is ensured that only when sealing Set is fitted in the presence of bottleneck region and presetting seal degree with presetting precompression, could carry out beating for filling valve Open and the filling of unloading container is carried out with this.
The transfer preferably has at least one gear, and the gear can be surrounded relative to the seal member position Fixed rotary shaft rotation and the gear is in upper pushing sleeve and valve body to be effectively connected.By using gear in transfer It can realize reliable and the movement that drive device applies simply is switched to the opposite direction of motion, so as to pass through drive device Movement, which can be realized, safely opens filling valve.
In another preferred design, the transfer has rotary sleeve, and the rotary sleeve is relative to seal member Position is fixed, and is preferably arranged to Double-directional rotary.The rotary sleeve is so set, i.e., movement of the upper pushing sleeve relative to seal member Cause the reverse running of the valve body of the filling valve.So, being applied to movement on seal member by drive device can be with Filling valve reverse running therewith is switched to reliable mechanical system.
In another preferred design, the transfer includes a pulley, and the pulley can be surrounded relative to sealing Transmission belt part and consolidate that the rotary shaft rotation and transmission belt that component locations are fixed are fixed on upper pushing sleeve through the pulley driving It is scheduled on the conveyer belt part on valve body.Connection through valve body and upper pushing sleeve can realize conversion by drive device in a reliable fashion The direction of the movement of application.
In another preferred design, the transfer is comprising at least one first screw thread and with anti-with the first screw thread To the second screw thread of spiral, first screw thread and the second screw thread are configured in turn operate through shaft coupling, so as to according to The opening of the secondary decline and filling valve for completing seal member.Pass through the oppositely arranged of screw thread, rotation of the drive device along direction of rotation Turn that the opening that press-fits with filling valve of the seal member on unloading container can be realized in succession.Therefore, the drive device can be with It is extremely simple and firmly run.
The shaft coupling is preferably set to magnetic shaft coupling, so as to provide low abrasion and reliable connection.
It is preferred that unidirectional freewheel is set between drive shaft and the coupling body of shaft coupling, so as to be prevented when filling valve is closed The rotation of coupling body.Therefore, filling valve can not only only have been closed by the once rotation of drive device but also containment member can have been lifted.
The valve body of filling valve is preferably set up as cyclone, so that product-filled be applied with phase from filling valve during outflow The angular momentum answered, cause it is product-filled inject container when because centrifugal force is substantially flowed into along chamber wall.By this way may be used To realize product-filled leniently injection container and the formation of foam can be reduced.The cyclone preferably has spiral convex Line, angular momentum is applied by the burr in perfusion product.
The filling valve is preferably set to be contained in sealing shroud.The overall compact design of equipment is realized with this.
In order to which the pressure applied with drive device realizes that seal member uniformly press-fits, drive device be set to preferably with it is close Seal part with one heart, it is particularly preferably concentric with outflow sleeve pipe, and and filling valve, it is particularly preferably concentric with valve body.To seal member The seal pressure of application can be acted on symmetrically, reduced with this and worn and torn and improve sealing situation.
The said equipment particularly preferably with fixed container clip, i.e., be used in combination with the container clip of height can not be adjusted. It can so avoid using the extra drive device that container clip is highly adjusted that is used for.Sealing shroud drop to vessel port realize it is close The relative motion sealed between the part and container of vessel port, so that the container clip may be configured as fixation.Thus it can also realize Simplify equipment unitary construction, so as to simplify cleaning and safeguard.It can realize that unloading container is even in bottleneck operation with this Continuous identical is highly transmitted.
The equipment is particularly preferably mounted in rotary type filling machine as filling parts, wherein, it is distributed and is set according to machine Multiple equipment, so as to the multiple containers in continuously filling rotary type filling machine.
In addition, above-mentioned task is achieved by the method with feature described in claim 17.
Correspondingly, it is proposed that a kind of to be used to irrigate product-filled method for container, be preferred in Beverage filling machine be Container filling beverage, this method be included in container bottleneck region press-fit seal member and open filling valve be container irrigate it is filling Product.According to the present invention, movement apply through drive device, seal member opens filling valve when continuing to move to.
Brief description of the drawings
Subsequent currently preferred other embodiment and aspect are further illustrated by accompanying drawing description.Wherein,
Fig. 1 shows the schematic cross-section of the filling device for containers in one embodiment, and the equipment has containing gear Transfer,
Fig. 2 shows the schematic cross-section of the filling device for containers in second embodiment, and the equipment, which has, is set to rotation The transfer of rotating shaft set,
Fig. 3 shows the schematic cross-section of the filling device for containers in another embodiment, wherein, there is provided with guiding The transfer of wheel and transmission belt,
Fig. 4 shows the schematic cross-section of the filling device for containers in another embodiment, wherein, there is provided with two The transfer of reverse screw thread and a magnetic shaft coupling, and
Fig. 5 shows the detail view of screw thread reverse in Fig. 4 and magnetic shaft coupling with schematic cross-section.
Embodiment
It is then act through illustrating preferred embodiment.Here, identical, similar or phase same-action part in different accompanying drawings Represented with identical reference and in order to avoid repeating, the repetition for partly omitting in subsequent explanation these parts is retouched State.
Fig. 1 shows the filling apparatus 1 of the container 10 of diagram with schematic cross-section, and the container is fixed in container clip 12. In the embodiment shown, the container 10 is related to recyclable PET bottle being had shown that in figure, with so-called locating ring 14, by The locating ring makes container 10 be fixed in container clip 12.
Here, the equipment 1 of container filling 10 shows that the part can be applied in continuous beverage in the form of filling parts In bottle placer.In circulation bottle placer, this kind equipment 1 can be for example arranged on each mechanical location as filling parts.Phase Answer, generally there are multiple such equipment 1 to be arranged on circulation bottle placer, so can continuously enter the perfusion example of behavior container 10 Such as beverage is product-filled.
Seal member 2 is provided with, the seal member can be moved to sealing station and is fixed on so as to seal in container clip 12 The bottleneck region 16 of container 10.The seal member is set in the form of sealing shroud 24, and the sealing shroud can decline in the direction of the arrow To the bottleneck region 16 of container 10, so as to form sealing between the bottleneck region 16 of container 10 and product flow export 20.Sealing Set 24 product flow export 20 be set to centring cup in the embodiment shown, the centring cup not only realize bottleneck region 16 with it is close The sealing of big envelope 24, and the centering in the bottleneck region 16 of container 10 on the sealing shroud 24 is ensure that simultaneously, so as to flow into appearance The product a fluid stream of device 10 can be in the internal capacity that the position of restriction flows into container 10.
The drive device 3 shown in embodiment in the form of electric linear drive is provided for making the edge of sealing shroud 24 In the direction of arrow, i.e. Fig. 1 downwards, contacted with the bottleneck region 16 of container 10 so as to sealing container 10.That is, the driving is filled 3 movement seal members 2 to sealing station, i.e. seal member 2 is put to contact to realize sealing with the bottleneck region 16 of container 10 Position.The presetting extruding force of seal member 2 is provided by drive device 3, so as to realize presetting seal degree.The electric wire Property drive device can preferably with presetting pressure assembling force sealing station keep seal member 2.
By the sealing of seal member 2 foreign matter can be avoided to enter container 10 when filling in sealing station, or realize gas Close or pressure seal, so as to for example pour into carbonic acid is product-filled in container 10., can be with order to irrigate the product-filled of carbonic acid Pre-pressurized container 10 and it can carry out under stress filling.
Filling valve 4 is arranged on the lower zone of seal member 2 in sealing shroud 24, wherein, set in the bottom of sealing shroud 24 There is the valve seat 40 above product flow export 20, valve body 42 is hermetically accommodated in valve seat.The valve body 42 is for example sealed Ring 44 ensures to be sealingly located in valve seat 40.The sealing station of the valve body 42 in valve seat 40 is shown in Fig. 1, so that positioned at valve Product-filled correspondingly such sealing in the internal capacity 22 of the sealing shroud 24 of the top of body 42, i.e., this it is product-filled can not be through producing Product flow export 20 flows out.In Fig. 1 upwards the lifting of the valve body 42 relative to valve seat 40 along arrow opposite direction, i.e., correspondingly lead Cause to open filling valve 4, so that product-filled can flow out from product flow export 20 in internal capacity 22 and the top of filling valve 4 And correspondingly flow into container 10 be arranged below, to be filled.
In the embodiment shown in Fig. 1, the valve body 42 of filling valve 4 is provided with spiral burr 46, and the burr is used as shape Into rotary fluid, so as to flow out the product-filled for example with circulatory motion or rotary motion of product volume 22 when filling valve 4 is opened It is mobile.Therefore, it is product-filled to be flowed into when flowing into container 10 along chamber wall due to centrifugal force, thus this it is product-filled will not from By the bottom for being ejected into container 10.The formation of the foam in container 10 can be reduced by being flowed away by the inwall along container 10, with this The filling efficiency of equipment 1 can be improved.
Drive device 3 is applied not only to seal member 2 and particularly sealing shroud 24 drops to the bottle of container 10 in the direction of the arrow Mouth region domain 16, so as to realize the sealing between product flow export 20 and the bottleneck region 16 of container 10, and is reaching sealing position After putting and applying presetting, sealing container 10 pressure assembling force, drive device 3 is additionally operable to from valve seat 40 lift valve body 42, So as to start pouring process.
This can be maintained on upper pushing sleeve 5 and above pushed away in the illustrated embodiment with linearly promoting by sealing shroud 24 Set 5 and sealing shroud 24 are realized through the mutual pre-pressing of pre-pressing part 50.When sealing shroud 24 drops to the bottleneck region 16 of container 10 On, on without appearance under conditions of the relative motion of pushing sleeve 5 and sealing shroud 24, the pressure assembling force of drive device 3 correspondingly applies On the bottleneck region 16 of container 10, the pressure assembling force is equal to the pressure applied by pre-pressing part 50.Pass through the product of sealing shroud 24 The press-fiting through drive device 3 of flow export 20 realizes bottleneck region 16 and is fully sealed with sealing shroud 24, wherein, also it is not above pre- The precompression of pushing sleeve 50 on compressing member, can be completed on the position with rush scavenging body punching sweep container 10 and pre- with gas-pressurized Pressurizing vessel 10.
Drive device 3 is accordingly held on the position that pre-pressing part 50 is not extruded also.
Just in order to rush scavenging body punching sweep container 10 and with gas-pressurized to the precharge of container 10 after begin to flow out production Product, operate and promote drive device 3 forward, i.e., operate in the direction of the arrow again, so that upper pushing sleeve 5 is in pre-pressing part 50 again Moved under extruding relative to sealing shroud 24.Transfer 6, relative to the Relative motion control of sealing shroud 24, is borrowed by upper pushing sleeve 5 The transfer is helped, relative motion of the upper pushing sleeve 5 relative to sealing shroud 24 in the direction of the arrow turns into valve body 42 along arrow negative side To movement.Therefore, valve body 42 is lifted through the diverted device 6 of corresponding connecting rod 420 from valve seat 40, the connecting rod when filling also As reflux gas pipe.
Transfer 6 in embodiment shown in Fig. 1 includes gear 60, and the gear is through corresponding bearing 62 and sealing shroud 24 Connection that is that position is fixed but can rotating.Relative to sealing shroud 24, gear 60 can be accordingly around relative to sealing shroud 24 The rotary shaft rotation that position is fixed.
The reverse flank of tooth 64 is arranged on the connecting rod 420 being connected with valve body 42.The teeth portion phase of the reverse flank of tooth 64 and gear 60 Tooth is embedding.In addition, being additionally provided with the reverse flank of tooth 66 on upper pushing sleeve 5, teeth portion phase tooth of the reverse flank of tooth equally with gear 60 is embedding.
Relative motion of the rotation of gear 60 accordingly by upper pushing sleeve 5 relative to sealing shroud 24 occurs, and is filled by driving Putting 3 motion in the direction of the arrow makes the reverse flank of tooth 66 on pushing sleeve 5 move relatively downward, causes left side in Fig. 1 to show with this The counterclockwise rotates of gear 60.By the counterclockwise rotates of gear 60, the reverse flank of tooth 64 on connecting rod 420 is corresponding Ground is pushed up, so as to lift connecting rod 420 relative to valve seat 40 relative to sealing shroud 24 and with this.Open by this way filling Valve 4.
Correspondingly, bottle apply through drive device 3 and act in the direction of the arrow, that container 10 is dropped to as sealing shroud 24 Linear movement on mouth region domain 16 is initially used for pre-pressing of the sealing shroud 24 on the bottleneck region 16 of container 10, and then close Big envelope 24 is fully sealed after can not continuing to move to, by drive device 3 continue to move to cause upper pushing sleeve 5 in the direction of the arrow Overcome the precompression of pre-pressing part 50 and then diverted device 6 embedding causes tooth accordingly by the tooth of upper pushing sleeve 5 and gear 60 The rotate counterclockwise of wheel 60, filling valve 4 is opened from there through valve body 42 is lifted from valve seat 40.
That is, by drive device 3 on unique direction, i.e., the linear movement in the direction of arrow can be realized close Big envelope 24 opens filling valve 4 with the sealing of container 10 and after the precompression of pre-pressing part 50 is overcome.Therefore, correspondingly borrow The sealing of the bottleneck region 16 of container 10 on the device 1 can be realized by helping unique drive device 3, and on the other hand with same Drive device also achieves the opening of filling valve.
After pouring process terminates, pass through drive device 3 corresponding linear pull back a segment distance and precommpression measure 50 pushing sleeve 5 to the initial position shown in Fig. 1 can close filling valve 4 in back pressure again.Therefore, matched by the reverse flank of tooth 66 Engagement realize the gear set on the left of Fig. 1 and turn clockwise, with this due to the reverse flank of tooth 64 matches engages realization The decline of connecting rod 420 and valve body 42.In addition, the decline is promoted by case spring 48, the case spring promotes the pass of valve body 42 Close or drop in the direction of the arrow in valve seat 40.After filling valve 4 are closed by drive device 3 of slightly pulling back, in product After outflow stops, container 10 can be depressurized controllably, wherein, it can realize the pressure in discharge container through unshowned valve herein Power.
After pressure venting, linear actuating device 3 is pulled back to the position shown in Fig. 1 completely, thus sealing shroud 24 also from Bottleneck region 16 is carried away and container 10 can be subsequently transmitted to other procedure of processings, such as sealing device.
Embodiment shown in Fig. 1 is realized, and realizes bottleneck region 16 in corresponding sealing shroud with unique drive device 3 The function of press-fiting on 24 and the opening and closing of filling valve 4.Further, since sealing shroud 24 moves relative to container 10 and can So that lifting is not correspondingly needed in shipping container 10, therefore the embodiment in one plane or declines container 10.Container clip 12 can be correspondingly fixation or can not adjust the fixing device of height.
Fig. 2 shows the equipment 1 in another embodiment.Construct in principle substantially as the construction shown in Fig. 1.Only There is the difference shown in the construction and Fig. 1 of transfer 6.In Fig. 2, transfer 6 is set to the form of rotary sleeve 600, when upper When pushing sleeve 5 is moved relative to sealing shroud 24, the rotary sleeve is through the and of rail plate 640 that is corresponding, only schematically showing herein Projection 660 is in reverse to direction of arrow lifting.Here, rotary sleeve 600 is provided accordingly to Double-directional rotary, so that by sliding Rotation on given direction, because corresponding rise causes the guide rod 420 of valve body 42 to be moved along arrow opposite direction.
Here, identical with Fig. 1 description, sealing shroud 24 realizes that bottleneck region 16 exists first by the decline of drive device 3 Sealing on product flow export 20, when then overcoming the precompression of pre-pressing part 50, by sealing shroud 24 relative to above pushing away The rotation of rotary sleeve 600 is realized in the relative motion of set 5, due to the Double-directional rotary of rotary sleeve 600, is supported on projection 660 On rotary sleeve cause propulsion on rail plate 640 along arrow opposite direction.Terminating pouring process and corresponding closing When proceed similar process.
Fig. 3 also show another embodiment of equipment 1, the setting of the equipment also with the embodiment base described in Fig. 1 and Fig. 2 It is consistent in sheet.
Here, showing the construction of another transfer 6.Especially it is provided with relative to the position of sealing shroud 24 regularly It is maintained at the pulley 6000 on pulley-boom 62.Transmission belt part 6600 and another fixation through being fixed on upper pushing sleeve 5 Transmission belt part 6400 on the connecting rod 420 of filling valve 4, identical effect can be realized again, that is, realizes that sealing shroud 24 is borrowed Help drive device 3 to drop to the bottleneck region 16 of container 10 and push precompressed of the sealing shroud 24 until overcoming pre-pressing part 50 Power, and then because the anticlockwise rotation of pulley 6000 is realized in upper relative motion of the pushing sleeve 5 relative to sealing shroud 24, with this Transmission belt part 6600 is moved down, i.e., move in the direction of the arrow, and transmission belt part 6400 is correspondingly moved up, thus from Valve body 42 is carried away in valve seat 40.
Respectively illustrated in the embodiment shown in these and product-filled equipment 1 is irrigated for container 10, wherein, for shape Into sealing, sealing shroud 24 can be pushed into the bottleneck region 16 of container 10 by unique electric linear drive 3, and same One side, which continues up operation drive device 3, can realize opening filling valve 4.
Above-described embodiment it is of course possible to operate in reverse order, so as to be again switched off filling by pulling back for drive device 3 Valve 4 is filled, then carries out decompression and ventilation inside container 10 and realize to remove seal member.
Filling valve 4 is by the pre-pressing of case spring 48 in closed position.When by drive device 3 pull back upper pushing sleeve 5 when, phase It ensure that with answering and be first shut off filling valve 4 before sealing shroud 24 is carried away from the bottleneck region 16 of container 10.
Fig. 4 and Fig. 5 show the schematic cross-section of the equipment 1 of schematical container filling 10, and the container is fixed on container In folder 12.Equipment 1 is provided with seal member 2, and the seal member can be reduced to the bottleneck region 16 of sealing container 10 downwards simultaneously Sealing station can correspondingly be reached.
Equipment 1 is provided with drive device 3, and the drive device is shown in Fig. 4 and Fig. 5 embodiment in the form of motor, Motor rotary motion in drive shaft 30.As discussed below, in order in sealing contact with container 10, by under drive device 3 The sealing shroud 24 of seal member 2 drops, in order to then can be to be carried out canned container 10 in slave unit 1, in pouring process Lifting sealing shroud 24 again after end.
Equipment 1 is equally additionally provided with pushing sleeve 5, on this pushing sleeve 5 through pre-pressing part 50 relative to the pre-pressing of sealing shroud 24.When When upper pushing sleeve 5 declines by drive device 3, sealing shroud 24 also declines, and the sealing shroud by pre-pressing part 50 is presetting to be press-fited Power is abutted against on container 10.
Transfer 6 is arranged as, immediately will be through driving when the sealing of sealing shroud 24 is fitted on container 10 to be filled The descending motion that device 3 is applied to sealing shroud 24 is converted to the open movement of filling valve 4.
Upper pushing sleeve 5 has on internal thread 52, the internal thread and the lifting body 6800 that can be rotationally retained in pushing sleeve 5 External screw thread 6802 engage.When the lifting body 6800 that can be rotated rotates, pass through the internal thread 52 and lifting body of upper pushing sleeve 5 6800 external screw thread 6802 is meshed and translational motion is applied on upper pushing sleeve 5.The lifting body 6800 be supported on position fixation, In the drive shaft 30 of drive device 3, fixed position is also maintained at so as to the lifting body 6800 of rotation.According to lifting body 6800 Direction of rotation, upper pushing sleeve 5 moves up or down.On the position shown in Fig. 4, drive device 3 and corresponding drive shaft 30 So operate, i.e., the lifting body 6800 that can be rotated moves down pushing sleeve 5, so that can be in container 10 through pre-pressing part 50 On press-fit sealing shroud 24.
The rotation of drive shaft 30 is coupled through shaft coupling 6900 with lifting body 6800.Shaft coupling 6900 is with the shape of magnetic shaft coupling Formula is set.Shaft coupling 6900 includes that the coupling body 6820 in lifting body 6800 can be rotatably received in.The coupling body 6820 has There is the magnet 6822 that magnet 6804 corresponding with lifting body 6800 interacts.By the way that the magnet 6822 of coupling body 6820 is protected Hold and the magnetic shaft coupling 6900 is formed on the magnet 6804 of lifting body 6800.As long as no more than the holding of magnet 6804 and 6822 Power, lifting body 6800 is rotated together with coupling body 6820.
Unidirectional freewheel 6950 of the drive shaft 30 through schematically showing is coupled with coupling body 6820.Coupling body 6820 is through unidirectional Freewheel 6950 rotated together with the direction of rotation of drive shaft 30 and also lifting body 6800 also through magnetic shaft coupling 6900 together Rotation.When opposite direction rotates, unidirectional freewheel 6950 plays a part of to carry out carrying rotation.
When drive shaft 30 rotates, lifting body 6800 also correspondingly rotates, so that upper pushing sleeve 5 declines, until sealing shroud 24 are fitted on container 10.Container 10 is poured by sealing shroud 24 and occurs corresponding resistance immediately.Compression through pre-pressing part 50 Form the pressure assembling force for ultimately resulting in the opening of shaft coupling 6900.
Therefore, after specific position is dropped to, due to the confining force more than magnetic shaft coupling 6900, lifting body 6800 Rotation is not continued to.Then, only have coupling body 6820 when drive shaft 30 continues and rotated to rotate also in lifting body 6800.
Lifting axle sleeve 6840 can be promoted along direction of improvement, but with lifting body 6800 shape-ordinatedly, turn round be connected anti-ly.Carry Lifting shaft set 6840 for example turns round anti-be connected in chimeric region 6842 and lifting body 6800 by form fit.The anti-connection of the torsion can be with For example it is set to the connection of four ribs.But, lifting axle sleeve 6840 that is, axially, is maintained at lifting body with can promoting along direction of improvement In 6800.Generally, lifting axle sleeve 6840 rotates together with or terminated rotation with lifting body 6800.Particularly, when lifting body 6800 not When rotating again, lifting axle sleeve 6840 is also no longer rotated together with lifting body 6800.In the case that magnet coupling 6900 is opened, Lifting axle sleeve 6840 also stops the rotation immediately.
Lifting axle sleeve 6840 has the external screw thread 6844 engaged with the internal thread 32 of drive shaft 30.The internal thread of upper pushing sleeve 5 52 and drive shaft 30 internal thread 32 it is oppositely arranged.For example, the internal thread 52 of upper pushing sleeve 5 can be right-handed thread and drive shaft 30 Internal thread 32 be left hand thread.These screw threads are still alternatively set to other spiral ways.
When lifting body 6800 stops the rotation and drive shaft 30 continues to rotate, lifting axle sleeve 6840 also no longer rotates, so that The screw thread of external screw thread 6844 by the internal thread 32 of drive shaft 30 with lifting axle sleeve 6840 engages lifting and lifts axle sleeve 6840.
Here, lifting axle sleeve 6840 can be lifted until upper block 6846 occurs contacting with the block 422 of connecting rod 420 and Continue to lift connecting rod 420 when rotating.By the lifting of connecting rod 420, filling valve 4 is opened in known manner.Pass through drive shaft 30 Lasting rotation, sealing shroud 24 declines and sealed first compresses container 10 to be filled, and is then opened by lifting connecting rod 420 Filling valve 4.The rotation of drive shaft 30 stops immediately.
By lifting body 6800 relative to upper pushing sleeve 5 rotation and drive shaft 30 relative to lifting axle sleeve 6840 rotation according to Secondary effect causes both reverse motions.
In order to close filling valve 4 and lifting sealing shroud 24 at the end of pouring process, simple reverse drive shaft 30 is only needed Direction of rotation.
When the direction of rotation transformation of drive shaft 30, coupling body 6820 is because unidirectional freewheel 6950 is no longer with drive shaft 30 Rotary motion.Therefore, when drive shaft 30 rotates, internal thread 32 and lift shaft of the axle sleeve 6840 by drive shaft 30 are only lifted The interaction of the external screw thread 6844 of set 6840 declines.Here, being maintained at still in chimeric region 6842 by lifting axle sleeve 6840 Lifting axle sleeve and the common rotation of drive shaft 30 are prevented on static lifting body 6800.
Because being engaged by internal thread 52 with the external screw thread 6802 under the pre- compression and tension in pre-pressing part 50, due to rubbing The increase of wiping and the braking action occurred, do not rotate still in the graduated increasing body 6800.On the other hand, under lifting axle sleeve 6840 Drop is promoted by case spring 48, and the block 422 of the case spring through connecting rod 420 acts on lifting axle sleeve 6840, so as to realize Lifting axle sleeve 6840 reliably declines.By lifting the decline of axle sleeve 6840, connecting rod 420 correspondingly decline until filling valve 4 with Position when known mode is closed.
The continuation of lifting axle sleeve 6840 declines the lower block 6848 and corresponding lifting body 6800 for causing to lift axle sleeve 6840 Block 6806 be in contact.Therefore, lifting axle sleeve 6840 can not possibly continue to decline, thus cause the internal thread 32 of drive shaft 30 with The external screw thread 6844 of lifting axle sleeve 6840 is screwed.Therefore, comprising lifting body 6800 and through block 6806 and 6848 and lifting body The entirety of the 6800 lifting axle sleeves 6840 screwed rotates with drive device.Lifted axle sleeve 6840 and drive shaft 30 through screw thread 32 and 6844 screw and are equally rotated with drive device.
Lifting body 6800 is rotated together with drive shaft 30, so that engagement lifting of the upper pushing sleeve 5 due to screw thread 52 and 6802 And carried away with this sealing shroud 24 from container 10.
Sealing shroud 24 then be raised to the initial position shown in Fig. 4 and also drive device 3 on the position of complete lifting again It is secondary to stop, until sealing shroud 24 needs to decline again.
By the position of the lifting, the pouring process of next container can be repeated by controlling drive device 3 again.
In order to which coupling body 6820 is maintained in lifting body 6800, bearing 6808 is preferably provided with, for example, can be set For needle roller thrust bearing.
As long as can use, all independent characteristics shown in single embodiment can be mutually combined and/or replace Change, without beyond the scope of this invention.
Description of reference numerals
1 filling device for containers
10 containers
12 container clips
14 locating rings
16 bottleneck regions
2 seal members
20 product flow exports
22 internal capacities
24 sealing shrouds
3 drive devices
30 drive shafts
32 internal threads
4 filling valves
40 valve seats
42 valve bodies
44 sealing rings
46 burrs
48 case springs
420 connecting rods
422 blocks
Pushing sleeve on 5
50 pre-pressing parts
52 internal threads
6 transfers
60 gears
62 bearings
The 64 reverse flank of tooth
The 66 reverse flank of tooth
600 rotary sleeves
640 rail plates
660 projections
6000 pulleys
6400 transmission belt parts
6600 transmission belt parts
6800 lifting bodies
6802 external screw threads
6804 magnets
6806 blocks
6808 bearings
6820 coupling bodies
6822 magnets
6840 lifting axle sleeves
6842 chimeric regions
6844 external screw threads
Block on 6846
6848 times blocks
6900 shaft couplings
6950 unidirectional freewheels

Claims (25)

1. one kind irrigates product-filled equipment (1) for container (10), the equipment includes:Seal member (2), the sealing Part can be moved to sealing station and the bottleneck region (16) for sealing container (10) to be filled by drive device (3); With filling valve (4), the filling valve is used for the product-filled flow for controlling to flow into the unloading container (10), and its feature exists In by the drive device (3) filling valve (4) can be controlled, and the filling valve (4) includes valve body (42), when described Drive device (3) can drive up the valve body when applying motion on the seal member (2) in opposite to that side, from And carry away the valve body (42) from the valve seat (40) of the filling valve (4) in the opposite direction.
2. equipment (1) according to claim 1, it is characterised in that the equipment (1) is used to be institute in Beverage filling machine State container (10) filled drink.
3. equipment (1) according to claim 1, it is characterised in that the seal member (2) includes sealing being fitted in Sealing shroud (24) on the bottleneck region (16) of the container (10).
4. equipment (1) according to claim 3, it is characterised in that the sealing shroud (24) is fixed in which can promote Pushing sleeve (5), the upper pushing sleeve (5) is in the drive device (3) and directly effectively contacted.
5. equipment (1) according to claim 4, it is characterised in that the sealing shroud (24) is relative through pre-pressing part (50) In upper pushing sleeve (5) pre-pressing.
6. equipment (1) according to claim 4, it is characterised in that be provided with transfer (6), fills by described turn to The motion of opposite direction of the filling valve (4) can be turned into by putting the movement of the drive device (3) in one direction.
7. equipment (1) according to claim 6, it is characterised in that by the transfer (6) drive device (3) motion of the opposite direction of the valve body (42) of the filling valve (4) can be turned into.
8. equipment (1) according to claim 6, it is characterised in that by the transfer (6) seal member (2) movement of the sealing shroud (24) relative to the upper pushing sleeve (5) can be changed into reverse movement.
9. the equipment (1) according to any one of claim 6 to 8, it is characterised in that the transfer (6) includes At least one gear (60), the gear can be surrounded relative to the rotary shaft rotation that the seal member (2) position is fixed And the gear is in the upper pushing sleeve (5) and the valve body (42) and is effectively connected.
10. the equipment (1) according to any one of claim 6 to 8, it is characterised in that the transfer (6) has At least one rotary sleeve (600), the rotary sleeve (600) is fixed relative to the seal member (2) position.
11. equipment (1) according to claim 10, it is characterised in that rotary sleeve (600) Double-directional rotary, and The rotary sleeve is so set, i.e., described movement of the upper pushing sleeve (5) relative to the seal member (2) causes the filling valve (4) reverse movement of valve body (42).
12. the equipment (1) according to any one of claim 6 to 8, it is characterised in that the transfer (6) includes At least one pulley (6000), the pulley can surround the rotary shaft rotation fixed relative to the seal member (2) position And the transmission belt part (6600) that is fixed on through the pulley driving on the upper pushing sleeve (5) of transmission belt and it is fixed on the valve Conveyer belt part (6400) on body (42).
13. the equipment (1) according to any one of claim 6 to 8, it is characterised in that the transfer (6) includes At least one first screw thread (52,6802) and with first screw thread (52,6802) reverse acting spiral the second screw thread (32, 6844), first screw thread (52,6802) and second screw thread (32,6844) be configured to through shaft coupling (6900) according to Control secondaryly, so as to be sequentially completed the decline of the seal member (2) and the opening of the filling valve (4).
14. equipment (1) according to claim 13, it is characterised in that the shaft coupling (6900) is set to magnetic shaft coupling Device.
15. equipment (1) according to claim 13, it is characterised in that in drive shaft (30) and the shaft coupling (6900) Coupling body (6820) between be provided with unidirectional freewheel (6950), so as to be prevented when the filling valve (4) is closed described The rotation of axis body (6820).
16. equipment (1) according to claim 14, it is characterised in that in drive shaft (30) and the shaft coupling (6900) Coupling body (6820) between be provided with unidirectional freewheel (6950), so as to be prevented when the filling valve (4) is closed described The rotation of axis body (6820).
17. equipment (1) according to claim 1, it is characterised in that the filling valve (4), which has, is set to cyclone There is valve body (42), the valve body spiral burr (46) to be used for the formation of cyclone.
18. equipment (1) according to claim 1, it is characterised in that the drive device (3) is set to and the sealing Part (2) is with one heart and concentric with the filling valve (4).
19. equipment (1) according to claim 3, it is characterised in that the drive device (3) is set to and the sealing Part (2) is concentric, and concentric with the sealing shroud (24) of the outlet of the equipment and concentric with the filling valve (4).
20. the equipment (1) according to claim 18 or 19, it is characterised in that the drive device (3) be set to it is described Valve body (42) is with one heart.
21. the equipment (1) according to claim 18 or 19, it is characterised in that the drive device (3) is driven to be electrically linear Dynamic device.
22. equipment (1) according to claim 1, it is characterised in that being provided with container clip (12) is used to firmly keep institute State container (10) to be filled.
23. equipment (1) according to claim 22, it is characterised in that set the container clip (12) to adjust Highly.
24. one kind irrigates product-filled method for container (10), methods described is included in the bottleneck region of the container (10) (16) press-fit seal member and open filling valve (4) and be used for irrigating product-filled for the container (10), it is characterised in that through driving The filling valve (4) is opened in movement that dynamic device (3) applies, seal member (2) when continuing to move to, wherein when the driving Device (3) can drive up the filling valve (4) when applying motion on the seal member (2) in opposite to that side Valve body (42), so as to carry away the valve body (42) from the valve seat (40) of the filling valve (4) in the opposite direction.
25. method according to claim 24, it is characterised in that methods described is used to be the appearance in Beverage filling machine Device (10) filled drink.
CN201510101385.5A 2014-03-06 2015-03-06 For irrigating product-filled apparatus and method for container Expired - Fee Related CN104891406B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014102953.4 2014-03-06
DE102014102953.4A DE102014102953A1 (en) 2014-03-06 2014-03-06 Apparatus and method for filling a container with a filling product

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CN104891406B true CN104891406B (en) 2017-07-11

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CN201510101385.5A Expired - Fee Related CN104891406B (en) 2014-03-06 2015-03-06 For irrigating product-filled apparatus and method for container

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CN (1) CN104891406B (en)
DE (1) DE102014102953A1 (en)

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HK1218485A2 (en) * 2015-12-29 2017-02-17 劉育衡 號 G-0 from the bottom up liquid infusion system g-0
CN105752915A (en) * 2016-03-31 2016-07-13 扬州工业职业技术学院 Bottle filling device
HUE049288T2 (en) * 2017-01-05 2020-09-28 Leibinger Gmbh Filling assembly and method for filling cylindrical containers
DE102018132642A1 (en) * 2018-12-18 2020-06-18 Krones Ag Device and method for filling a container to be filled with a filling product
DE102018132732A1 (en) * 2018-12-18 2020-06-18 Krones Ag Device and method for filling a container to be filled with a filling product
DE102018132953A1 (en) * 2018-12-19 2020-06-25 Krones Ag Device for filling a filling product
CN110844874A (en) * 2019-11-06 2020-02-28 中山市华宝勒生活用品实业有限公司 Automatic control liquid pouring device

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US2046357A (en) * 1934-05-24 1936-07-07 Frank A Anetsberger Apparatus for bottling beverages
DE924011C (en) * 1946-12-09 1955-02-24 Paul Louis Chelle Automatic filling machine for gaseous liquids under pressure
DE3926591A1 (en) 1989-08-11 1991-02-14 Alfill Getraenketechnik DEVICE FOR FILLING CONTAINERS
DE202005007446U1 (en) * 2005-05-11 2005-12-15 Krones Ag Fluid and gas filling device for jar, has gas pipe connected to container via counter balance valve which is arranged in top side of container, where gas pipe leads into top cover of container to vertically pierce container
DE102006050780A1 (en) * 2006-10-27 2008-05-08 Khs Ag Device for filling bottles, in particular with still water
CN202124469U (en) * 2011-06-01 2012-01-25 广州达意隆包装机械股份有限公司 Carbonated drink filling device
CN203159186U (en) * 2013-04-07 2013-08-28 奉化市星宇电子有限公司 Liquid filling valve

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DE102014102953A1 (en) 2015-09-10
CN104891406A (en) 2015-09-09
EP2915773B1 (en) 2016-12-21
EP2915773A1 (en) 2015-09-09

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