CN202879806U - Central distribution ration filling machine - Google Patents

Abstract

The utility model discloses a central distribution ration filling machine. The central distribution ration filling machine comprises a machine frame, a mandrel, a rotating component, a backflow cylinder and a material cylinder. The rotating component comprises a lower supporting plate and an upper supporting plate. The periphery of the lower supporting plate is provided with a bottle supporting device. The periphery of the upper supporting plate is provided with a filing valve. A material distributing plate is arranged in the material cylinder. The material distributing plate is connected with the mandrel. Due to the fact the material distributing plate is arranged in the material cylinder, when a material adding pipe rotates with the material cylinder, a material inlet of the material adding pipe is enabled to be alternately exposed out of a notch of the material distributing plate to feed or be shielded by the material distributing plate to stop feeding. Therefore, output of materials is effectively controlled, backflow quantity is greatly reduced, even no backflow quantity exists, energy consumption of the filling machine is reduced, and cost of filling operation is reduced. Meanwhile, under the condition that backflow quantity is reduced or no backflow quantity exists, both the pressure in a bottle and the filling valve are effectively relieved in time. The central distribution ration filling machine provides convenience for follow-up filling operation.

Description

The central dispense dosing filling machine

Technical field

The utility model relates to the bottle placer art, refers in particular to a kind of central dispense dosing filling machine.

Background technology

Bottle placer be a kind of for air containing fluid, air containing fluid, body of paste are not various fills out the mechanical equipment that material-filling enters the various packing containers such as bottle, filling, box, bucket or bag, adopt the mechanization can not only can boost productivity, reduce the loss of product, guarantee packaging quality, and can reduce production environment and the mutual pollution that is filled material.Therefore, bottle placer has been widely used in the automation can production of medicine, daily use chemicals, food and special industry factory at present.Divide by the can principle, bottle placer includes isobar filling machine (comprising negative pressure isobar filling machine, normal pressure isobar filling machine, malleation isobar filling machine), differential pressure bottle placer (low vacuum filling machine, pressurization bottle placer) etc.

At present, the pressurization bottle placer that some are bulky, it can carry out the can material to a lot of bottles simultaneously, in the time of can, old soldi is inputted continuously from a side of bottle placer, fills material after then bottle turns an angle with bottle placer and continuously output.Yet in the process of can, the output of material can not be effectively controlled, so that the quantity of reflux of material is very large, cause the bottle placer power consumption, increased the cost of can operation, and bottle finishes that bottle and filling valve can not get effective release after the can, and follow-up can operation is impacted; In addition, the filling valve complex structure that the bottle placer that pressurizes at present uses, cost is high, dismounting and assembling are all inconvenient, causes being difficult to filling valve is thoroughly cleaned, and the quality of can material is impacted.

The utility model content

In view of this, the utility model is for the disappearance of prior art existence, its main purpose provides a kind of central dispense dosing filling machine, and its output that can effectively solve existing pressurization bottle placer material in the process of can not get effectively control so that quantity of reflux is large and be unfavorable for the problem of release.

Another purpose of the present utility model provides a kind of central dispense dosing filling machine, and it can effectively solve filling valve complex structure, cost height, dismounting and the assembling inconvenience of existing pressurization bottle placer use and cause problem not easy to clean.

For achieving the above object, the utility model adopts following technical scheme:

A kind of central dispense dosing filling machine includes frame, is fixed in mandrel on the frame, is arranged at rotationally rotary components on the frame, is arranged at the backflow cylinder on the rotary components and is rotatably installed on the material cylinder that rotates synchronously with rotary components on the rotary components; Wherein

Be provided with the feed channel that is communicated with the material cylinder interior on this mandrel;

This rotary components is positioned at the below of material cylinder, and the centre of gration of rotary components overlaps with the centre of gration of material cylinder, and this rotary components includes lower supporting plate and upper backup pad; The periphery of this lower supporting plate is provided with a plurality of bottle supporting devices be used to laying and hold up bottle, the periphery of this upper backup pad is hung with a plurality of filling valves, these a plurality of filling valves lay respectively at aforementioned correspondence bottle supporting device directly over, each filling valve all has the can passage, refluxing opening, inlet point reaches the filling exit that is used for bottle is carried out material-filling, this refluxing opening, inlet point and filling exit all are communicated with the can passage, this refluxing opening is communicated with the backflow cylinder by a counter flow pipe, this inlet point is connected with charge pipe, and this charge pipe is connected with the material cylinder and rotates synchronously with the material cylinder;

Be provided with the material separating disc for the output of control material in this material cylinder, this material separating disc is connected with mandrel, the inlet point of aforementioned charge pipe is positioned at the below of material separating disc, the inlet point end face of this charge pipe is concordant with the bottom surface of material separating disc, this material separating disc has the breach that the inlet point for charge pipe exposes, in the process that this charge pipe rotates with the material cylinder, the inlet point of this charge pipe alternately exposes aforementioned breach and charging or blocked by material separating disc and stop charging.

As a kind of preferred version, described feed channel is connected be used to the recycling can of depositing material to be filled by a feed pipe, is provided with on this feed pipe for the boost pump with material supercharging injecting material cylinder, and aforementioned backflow cylinder is communicated with this recycling can by Through Flow Line (TFL).

As a kind of preferred version, be provided with the supplied materials mouth and the clout discharge orifice that are communicated with recycling can inside on the described recycling can, this supplied materials mouth is positioned at the top of recycling can, and this clout discharge orifice is positioned at the bottom sides of recycling can.

As a kind of preferred version, described filling valve includes spool, pipe shaft, tube head, valve seat, middle cover, spring and is used for spool, pipe shaft and the fixing pipe link together of tube head serial connection; This spool, pipe shaft and tube head be from lower to upper docking successively, is provided with runner on this spool, pipe shaft and the tube head, and each runner is connected to form aforementioned can passage, and aforementioned inlet point is arranged on the tube head, and aforementioned filling exit is arranged on the side of spool; This valve seat can be set in outside spool and the pipe shaft up and downly, and valve seat is up and down and corresponding to be opened or the shutoff filling exit; It is outer up and down with valve seat middle to be set in pipe shaft, and cover, pipe shaft and valve seat enclose to consist of in this back cavity that is communicated with the can passage, and aforementioned refluxing opening is arranged on the valve seat and is communicated with back cavity; This spring housing is loaded on outside the pipe shaft, and the two ends of spring are butted on respectively impels middle cover and the downward movable reset of valve seat between pipe shaft and the middle cover; One end of this pipe link is connected with spool, and the other end of this pipe link axially passes the can passage and is fixed on the tube head by nut.

As a kind of preferred version, described tube head is captiveed joint with pipe shaft by bolt, is folded with seal ring between this tube head and the pipe shaft.

As a kind of preferred version, described middle cover is captiveed joint with valve seat by bolt, between the internal face that overlaps in this and the outside wall surface of pipe shaft, between middle cover and the valve seat and all be folded with seal ring between spool lower end outside wall surface and the valve seat lower end internal face.

As a kind of preferred version, the body that described valve seat includes a pedestal and protrudes out downwards in the pedestal bottom surface, this body is set in outside the spool, and body is set with rubber cushion outward, and this rubber cushion interference cover is hung on outside the body, and upper surface is butted on the bottom surface of pedestal simultaneously.

As a kind of preferred version, the below of described lower supporting plate is provided with the large bearing of rotation that the driven rotary assembly rotates, this rotates and is provided with the driving device that is connected with external driver device on the large bearing, it is mutually meshing with this driving device that this rotates large bearing, the relative lower supporting plate of this upper backup pad can be adjusted up and down ground, position and arrange, and is provided with the up and down track-type facilities of guiding bottle supporting device on this frame.

As a kind of preferred version, it is up and down to dwindle or to increase the jacking system of distance between lower supporting plate and the upper backup pad to be provided with the drive upper backup pad between described upper backup pad and the lower supporting plate.

As a kind of preferred version, be provided with a reaction plate in the described material cylinder, this reaction plate is connected with mandrel by cylinder, the center of surface of this reaction plate convexes with and makes material to the bullet of uniform distribution all around, aforementioned feed channel be positioned at this bullet directly over, aforementioned material separating disc is fixed on the bottom surface of this reaction plate, this material separating disc is fan-shaped, this corresponding breach also is fan-shaped, the inner bottom surface of the bottom surface of material separating disc and material cylinder is fitted, and the inlet point of aforementioned a plurality of charge pipes is distributed in the inner bottom surface periphery of material cylinder, and the inlet point of each charge pipe all moves in the scope that the material separating disc periphery covers.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, by in the material cylinder, being provided with fixed material separating disc, so that in the process that charge pipe rotates with the material cylinder, the inlet point of this charge pipe alternately exposes the breach of material separating disc and charging or blocked by material separating disc and stop charging, the so effectively output of control material, so that the quantity of reflux of material greatly reduces, even do not have the appearance of quantity of reflux, thus reduced the energy consumption of bottle placer, reduce the cost of can operation; Simultaneously, reduce or do not have in the situation of quantity of reflux in quantity of reflux, so that bottle and filling valve have all obtained timely and effectively release, for follow-up can operation provides convenience.

Two, by utilizing pipe link that spool, pipe shaft and tube head serial connection is fixing together, and cooperation can be set in valve seat outside spool and the pipe shaft up and downly, middle cover and spring housing are loaded on outside the pipe shaft, simple in structure, cost is low, dismounting and assembling are all very convenient, thereby are convenient to filling valve is thoroughly cleaned, and guarantee the quality of can material.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the section drawing of the preferred embodiment of the utility model;

Fig. 2 is the local enlarged diagram at Fig. 1 material cylinder place;

Fig. 3 is the birds-eye view of material cylinder in the preferred embodiment of the utility model;

Fig. 4 is the section drawing of filling valve in the preferred embodiment of the utility model;

Fig. 5 is that filling valve is in section drawing under the open mode in the preferred embodiment of the utility model.

The accompanying drawing identifier declaration:

10, frame 11, platform

12, anti-pivoted frame 101, bottle

102, counter flow pipe 103, charge pipe

104, the large bearing 105 of rotation, driving device

106, track-type facilities 107, feed pipe

108, boost pump 109, Through Flow Line (TFL)

20, mandrel 21, feed channel

30, rotary components 31, lower supporting plate

32, upper backup pad 33, jacking system

40, backflow cylinder 50, material cylinder

51, material separating disc 52, reaction plate

53, cylinder 54, bullet

501, breach 60, bottle supporting device

61, card bottle mechanism 70, filling valve

71, spool 72, pipe shaft

73, tube head 74, valve seat

741, pedestal 742, body

743, rubber cushion 75, middle cover

76, spring 77, pipe link

78, nut 701, can passage

702, refluxing opening 703, inlet point

704, filling exit 705, back cavity

706, bolt 707, bolt

708, seal ring 80, recycling can

81, supplied materials mouth 82, clout discharge orifice.

The specific embodiment

Please refer to Fig. 1 to shown in Figure 5, the concrete structure that it has demonstrated the preferred embodiment of the utility model, include frame 10, rotationally be arranged at rotary components 30 on the frame 10, be arranged at backflow cylinder 40 on the rotary components 30, be rotatably installed on the material cylinders 50 that rotate synchronously with rotary components 30 on the rotary components 30 and be supported on the mandrel 20 that is fixed in simultaneously on the backflow cylinder 40 on the frame 10.

Wherein, this frame 10 includes platform 11 and is set up in anti-pivoted frame 12 on the platform 11, this mandrel 20 vertically is fixed on this anti-pivoted frame 12, should be formed by a crossbearer and two mullions by anti-pivoted frame 12, the crossbearer two ends are connected with two mullions with bolt, two mullions have slotted hole in the junction, unclamp bolt after, crossbearer can be adjusted up and down the position with respect to two mullions that are fixed on the platform 11; Be provided with the feed channel 21 that is communicated with material cylinder 50 inside on this mandrel 20.

This rotary components 30 is positioned at the below of material cylinder 50, and this rotary components 30 includes lower supporting plate 31 and upper backup pad 32; Material cylinder 50 is fixed on the upper backup pad 32 of rotary components 30; The centre of gration of rotary components 30 overlaps with the centre of gration of material cylinder 50, and aforementioned backflow cylinder 40 is arranged between lower supporting plate 31 and the upper backup pad 32, is fixed on the upper backup pad 32; The periphery of this lower supporting plate 31 is provided with a plurality of bottle supporting devices 60 be used to laying and hold up bottle, the periphery of this upper backup pad 32 is hung with a plurality of filling valves 70, these a plurality of filling valves 70 lay respectively at aforementioned correspondence bottle supporting device 60 directly over, each filling valve 70 all has can passage 701, refluxing opening 702, inlet point 703 reaches the filling exit 704 that is used for bottle 101 is carried out material-filling, this refluxing opening 702, inlet point 703 and filling exit 704 all are communicated with can passage 701, this refluxing opening 702 is communicated with backflow cylinder 40 by a counter flow pipe 102, this inlet point 703 is connected with charge pipe 103, and this charge pipe 103 is connected with material cylinder 50 and rotates synchronously with material cylinder 50; In addition, the below of this lower supporting plate 31 is provided with the large bearing 104 of rotation that driven rotary assembly 30 rotates, this rotates large bearing 104 and is fixed on the platform 11, and this rotates the internal tooth of large bearing 104 and is meshed with miniature gears on the driving device 105, and this driving device 105 is connected with external driver device; In addition, be provided with the up and down track-type facilities 106 of interior axle of guiding bottle supporting device 60 on this platform 11, thereby drive the bottle rise and fall on the bottle supporting plate, this bottle supporting plate is fixed on the interior axle of bottle supporting device 60; Simultaneously, it is up and down to dwindle or to increase the jacking system 33 of distance between lower supporting plate 31 and the upper backup pad 32 to be provided with drive upper backup pad 32 between this upper backup pad 32 and the lower supporting plate 31, adjust distance between lower supporting plate 31 and the upper backup pad 32 by this jacking system 33, carry out material-filling with the bottle 101 that adapts to differing heights.

In the present embodiment, be provided with card bottle mechanism 61 on this bottle supporting device 60, this card bottle mechanism 61 is used for blocking bottle 101, rises reposefully or descends so that bottle supporting device 60 drives bottle 101.

And, say that specifically this filling valve 70 includes spool 71, pipe shaft 72, tube head 73, valve seat 74, middle cover 75, spring 76 and is used for spool 71, pipe shaft 72 and the fixing pipe link 77 together of tube head 73 serial connections; This spool 71, pipe shaft 72 and tube head 73 be from lower to upper docking successively, be provided with runner on this spool 71, pipe shaft 72 and the tube head 73, each runner is connected to form aforementioned can passage 701, and aforementioned inlet point 703 is arranged on the tube head 73, and aforementioned filling exit 704 is arranged on the side of spool 71; This valve seat 74 can be set in outside spool 71 and the pipe shaft 72 up and downly, valve seat 74 up and down and corresponding opening or shutoff filling exit 704; Should in cover 75 to be set in pipe shaft 72 outer up and down with valve seat 74, overlap 75 in this, pipe shaft 72 and valve seat 74 enclose to consist of the back cavity 705 that is communicated with can passage 701 is arranged, aforementioned refluxing opening 702 is arranged on the valve seat 74 and is communicated with back cavity 705; This spring 76 is set in outside the pipe shaft 72, and the two ends of spring 76 are butted on respectively impels middle cover 75 and valve seat 74 downward movable resets between pipe shaft 72 and the middle cover 75; One end and the spool 71 of this pipe link 77 are welded as a whole, and the other end of this pipe link 77 axially passes can passage 701 and is fixed on the tube head 73 by nut 78, and in the present embodiment, this pipe link 77 is steel wire, but is not limited to steel wire; And, this tube head 73 is captiveed joint with pipe shaft 72 by bolt 706, by this bolt 706 filling valve 70 integral body are fixed on the upper backup pad 32 simultaneously, should captive joint with valve seat 74 by bolt 707 by middle cover 75, between this tube head 73 and the pipe shaft 72, between the outside wall surface of the internal face of middle cover 75 and pipe shaft 72, between middle cover 75 and the valve seat 74 and all be folded with seal ring 708 between spool 71 lower end outside wall surface and the valve seat 74 lower end internal faces, form sealing with this so that the mutual assembling between them cooperates, prevent that the can material from leaking; In addition, the body 742 that this valve seat 74 includes a pedestal 741 and protrudes out downwards in these pedestal 741 bottom surfaces, this body 742 is set in outside the spool 71, the body 742 outer rubber cushions 743 that are set with, these rubber cushion 743 interference covers are hung on outside the body 742, upper surface is butted on the bottom surface of pedestal 741 simultaneously, and this rubber cushion 743 can play buffering to bottle and reach the effect of bottleneck being played sealing.

Be provided with the material separating disc 51 for the output of control material in this material cylinder 50, this material separating disc 51 is connected with aforementioned mandrel 20, the inlet point of aforementioned charge pipe 103 is positioned at the below of material separating disc 51, the inlet point end face of this charge pipe 103 is concordant with the bottom surface of material separating disc 51, this material separating disc 51 has the breach 501 that the inlet point for charge pipe 103 exposes, in the process that this charge pipe 103 rotates with material cylinder 50, the inlet point of this charge pipe 103 alternately exposes aforementioned breach 501 and charging or blocked by material separating disc 51 and stop charging; In the present embodiment, be provided with a reaction plate 52 in this material cylinder 50, this reaction plate 52 is connected with mandrel 20 by cylinder 53, the center of surface of this reaction plate 52 convexes with and makes material to the bullet 54 of uniform distribution all around, aforementioned feed channel 21 be positioned at this bullet 54 directly over, aforementioned material separating disc 51 is fixed on the bottom surface of this reaction plate 52, this material separating disc 51 is fan-shaped, this corresponding breach 501 also is fan-shaped, the inner bottom surface of the bottom surface of material separating disc 51 and material cylinder 50 is fitted, and the inlet point of aforementioned a plurality of charge pipes 103 is distributed in the inner bottom surface periphery of material cylinder 50, and the inlet point of each charge pipe 103 all moves in the scope that material separating disc 51 peripheries cover.

In addition, aforementioned feed channel 21 is connected be used to the recycling can 80 of depositing material to be filled by a feed pipe 107, be provided with on this feed pipe 107 for the boost pump 108 with material supercharging injecting material cylinder, aforementioned backflow cylinder 40 is communicated with this recycling can 80 by Through Flow Line (TFL) 109, be provided with the supplied materials mouth 81 and the clout discharge orifice 82 that are communicated with recycling can 80 inside on this recycling can 80, this supplied materials mouth 81 is positioned at the top of recycling can 80, and this clout discharge orifice 82 is positioned at the bottom sides of recycling can 80.

The working process that present embodiment is described in detail in detail is as follows:

At first, the can material injects in the recycling can 80 from supplied materials mouth 81, and the can material is sticky material, such as soya sauce, thick chilli sauce etc.; Then, the can material passes through feed pipe 107 and feed channel 21 after by boost pump 108 superchargings continuously in the injecting material cylinder 50 successively.

Meanwhile, bottle 101 is placed on the bottle supporting device 60, externally under the drive of actuating device so that rotate large bearing 104, rotary components 30 and material cylinder 50 rotate, this bottle supporting device 60 and bottle 101 are with rotary components 30 synchronous rotaries, in the process of rotation, this bottle supporting device 60 at first holds up bottle 101, so that the valve seat 74 of filling valve 70 moves up filling exit 704 opened and to be communicated with bottle 101 inside, when the large bearing 104 of rotation, rotary components 30 and material cylinder 50 rotates so that the inlet point of charge pipe 103 when exposing the breach 501 of material separating disc 51, and the material in this material cylinder 50 externally passes through charge pipe 103 under the effect of pressure successively, inlet point 703, can passage 701 and filling exit 704 pour in the bottle 101; When bottle 101 is filled material, the inlet point of this charge pipe 103 just turns to the below of material separating disc 51 and is blocked by material separating disc 51 and stops material-filling, at this moment, if bottle material-filling overfill, unnecessary material can flow into back cavity 705 from can passage 701 and also enter the backflow cylinder 40 through refluxing opening 702, counter flow pipe 102 successively, material is back in the recycling can 80 to wait for next can through Through Flow Line (TFL) 109 after flowing into backflow cylinder 40, unnecessary material can carry out effective release to bottle 101 and filling valve 70 in the process that refluxes, in order to follow-up bottle 101 is carried out capping.

After a bottle 101 is finished can, under the guiding of track-type facilities 106, bottle supporting device 60 descends, bottle 101 on it is descended, and in the process that bottle 101 descends, this spring 76 impels middle cover 75 and valve seat 74 to reset downwards, so that filling exit 704 is by shutoff, then the bottle 101 that will finish can takes out and sends into next procedure, then, another old soldi 101 is put into this bottle supporting device 60 and repeats aforementioned activities old soldi 101 is carried out can.

Design focal point of the present utility model is: at first, by in the material cylinder, being provided with material separating disc, so that in the process that charge pipe rotates with the material cylinder, the inlet point of this charge pipe alternately exposes the breach of material separating disc and charging or blocked by material separating disc and stop charging, so effectively output of control material so that the quantity of reflux of material greatly reduces, even does not have the appearance of quantity of reflux, thereby reduced the energy consumption of bottle placer, reduced the cost of can operation; Simultaneously, reduce or do not have in the situation of quantity of reflux in quantity of reflux, so that bottle and filling valve have all obtained timely and effectively release, for follow-up can operation provides convenience.Secondly, by utilizing pipe link that spool, pipe shaft and tube head serial connection is fixing together, and cooperation can be set in valve seat outside spool and the pipe shaft up and downly, middle cover and spring housing are loaded on outside the pipe shaft, simple in structure, cost is low, and dismounting and assembling are all very convenient, thereby be convenient to filling valve is thoroughly cleaned, guarantee the quality of can material.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims (10)

1. central dispense dosing filling machine is characterized in that: include frame, be fixed in mandrel on the frame, be arranged at rotationally rotary components on the frame, be arranged at the backflow cylinder on the rotary components and be rotatably installed on the material cylinder that rotates synchronously with rotary components on the rotary components; Wherein

Be provided with the feed channel that is communicated with the material cylinder interior on this mandrel;

This rotary components is positioned at the below of material cylinder, and the centre of gration of rotary components overlaps with the centre of gration of material cylinder, and this rotary components includes lower supporting plate and upper backup pad; The periphery of this lower supporting plate is provided with a plurality of bottle supporting devices be used to laying and hold up bottle, the periphery of this upper backup pad is hung with a plurality of filling valves, these a plurality of filling valves lay respectively at aforementioned correspondence bottle supporting device directly over, each filling valve all has the can passage, refluxing opening, inlet point reaches the filling exit that is used for bottle is carried out material-filling, this refluxing opening, inlet point and filling exit all are communicated with the can passage, this refluxing opening is communicated with the backflow cylinder by a counter flow pipe, this inlet point is connected with charge pipe, and this charge pipe is connected with the material cylinder and rotates synchronously with the material cylinder;

Be provided with the material separating disc for the output of control material in this material cylinder, this material separating disc is connected with mandrel, the inlet point of aforementioned charge pipe is positioned at the below of material separating disc, the inlet point end face of this charge pipe is concordant with the bottom surface of material separating disc, this material separating disc has the breach that the inlet point for charge pipe exposes, in the process that this charge pipe rotates with the material cylinder, the inlet point of this charge pipe alternately exposes aforementioned breach and charging or blocked by material separating disc and stop charging.

2. central dispense dosing filling machine according to claim 1, it is characterized in that: described feed channel is connected be used to the recycling can of depositing material to be filled by a feed pipe, be provided with on this feed pipe for the boost pump with material supercharging injecting material cylinder, aforementioned backflow cylinder is communicated with this recycling can by Through Flow Line (TFL).

3. central dispense dosing filling machine according to claim 2, it is characterized in that: be provided with the supplied materials mouth and the clout discharge orifice that are communicated with recycling can inside on the described recycling can, this supplied materials mouth is positioned at the top of recycling can, and this clout discharge orifice is positioned at the bottom sides of recycling can.

4. central dispense dosing filling machine according to claim 1 is characterized in that: described filling valve includes spool, pipe shaft, tube head, valve seat, middle cover, spring and is used for spool, pipe shaft and the fixing pipe link together of tube head serial connection; This spool, pipe shaft and tube head be from lower to upper docking successively, is provided with runner on this spool, pipe shaft and the tube head, and each runner is connected to form aforementioned can passage, and aforementioned inlet point is arranged on the tube head, and aforementioned filling exit is arranged on the side of spool; This valve seat can be set in outside spool and the pipe shaft up and downly, and valve seat is up and down and corresponding to be opened or the shutoff filling exit; It is outer up and down with valve seat middle to be set in pipe shaft, and cover, pipe shaft and valve seat enclose to consist of in this back cavity that is communicated with the can passage, and aforementioned refluxing opening is arranged on the valve seat and is communicated with back cavity; This spring housing is loaded on outside the pipe shaft, and the two ends of spring are butted on respectively impels middle cover and the downward movable reset of valve seat between pipe shaft and the middle cover; One end of this pipe link is connected with spool, and the other end of this pipe link axially passes the can passage and is fixed on the tube head by nut.

5. central dispense dosing filling machine according to claim 4, it is characterized in that: described tube head is captiveed joint with pipe shaft by bolt, is folded with seal ring between this tube head and the pipe shaft.

6. central dispense dosing filling machine according to claim 4, it is characterized in that: described middle cover is captiveed joint with valve seat by bolt, between the internal face that overlaps in this and the outside wall surface of pipe shaft, between middle cover and the valve seat and all be folded with seal ring between spool lower end outside wall surface and the valve seat lower end internal face.

7. central dispense dosing filling machine according to claim 4, it is characterized in that: the body that described valve seat includes a pedestal and protrudes out downwards in the pedestal bottom surface, this body is set in outside the spool, body is set with rubber cushion outward, this rubber cushion interference cover is hung on outside the body, and upper surface is butted on the bottom surface of pedestal simultaneously.

8. central dispense dosing filling machine according to claim 1, it is characterized in that: the below of described lower supporting plate is provided with the large bearing of rotation that the driven rotary assembly rotates, this rotates and is provided with the driving device that is connected with external driver device on the large bearing, it is mutually meshing with this driving device that this rotates large bearing, the relative lower supporting plate of this upper backup pad can be adjusted up and down ground, position and arrange, and is provided with the up and down track-type facilities of guiding bottle supporting device on this frame.

9. central dispense dosing filling machine according to claim 8 is characterized in that: be provided with between described upper backup pad and the lower supporting plate that to drive upper backup pad up and down to dwindle or to increase the jacking system of distance between lower supporting plate and the upper backup pad.

10. central dispense dosing filling machine according to claim 1, it is characterized in that: be provided with a reaction plate in the described material cylinder, this reaction plate is connected with mandrel by cylinder, the center of surface of this reaction plate convexes with and makes material to the bullet of uniform distribution all around, aforementioned feed channel be positioned at this bullet directly over, aforementioned material separating disc is fixed on the bottom surface of this reaction plate, this material separating disc is fan-shaped, this corresponding breach also is fan-shaped, the inner bottom surface of the bottom surface of material separating disc and material cylinder is fitted, and the inlet point of aforementioned a plurality of charge pipes is distributed in the inner bottom surface periphery of material cylinder, and the inlet point of each charge pipe all moves in the scope that the material separating disc periphery covers.

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