CN2641013Y

CN2641013Y - Metering cup type filling structure of liquid bottle filler

Info

Publication number: CN2641013Y
Application number: CN 03271475
Authority: CN
Inventors: 杨学兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-16
Filing date: 2003-08-16
Publication date: 2004-09-15
Anticipated expiration: 2013-08-16

Abstract

The utility model discloses a measuring-cup filling structure used for the liquid filling machine with a liquid storing chamber and a measuring cup in the liquid storing chamber. First, the liquid enters the liquid storing chamber and injects into the measuring cup from the top mouth of the measuring cup; then when the liquid is full, the top mouth of the measuring cup is higher than the liquid level of the liquid storing chamber. The filling structure has a liquid guiding tube, whose liquid inlet extends to the bottom inside the measuring cup, while the liquid outlet can be exactly communicated with or inserted into the cavity inside the bottle. The position of the liquid outlet is equal to or lowers than that of the liquid inlet. A suction pipe is supplied at the liquid outlet of the liquid guiding tube and the suction pipe is communicated with the cavity of the bottle entering the filling station. Furthermore, the other end of the suction pipe is provided with a suction device. The model has the advantages of long service life and no leakage besides the structural characteristics of the measuring-cup filling structure.

Description

Liquid-filling machine is with quantitative cup type can structure

Technical field

The utility model relates to liquid-filling machine, and is special relevant with quantitative cup type can part with liquid-filling machine.

Background technology

The uncovered quantitative cup type filling mechanism that liquid in the prior art (as drinks) bottle placer uses, its principle of work is, bottle rises, bottleneck is the contact filling valve earlier, spool is moved up, seal wine inlet in the moving process earlier, in this process, make Measuring glass hold out liquid storage room's liquid level, and then open filling exit, liquid is flowed in the bottle by deadweight, can finishes bottle and begins to descend, and spool descends simultaneously, closes filling exit earlier, open wine inlet again, Measuring glass submerges in the liquid thereupon, makes liquid be full of Measuring glass once more, waits for next pouring process.Though this frame mode filling accuracy is higher,, will can bring harmful effect to filling accuracy because of wearing and tearing weeping occurs at pouring process after long-time the use because the can each time in use of its spool all moves up and down once.

Summary of the invention

The quantitative cup type can structure that provides the higher liquid-filling machine of a kind of filling accuracy to use is provided task of the present utility model.

Its technical solution is:

The utility model liquid-filling machine is with quantitative cup type can structure, and it mainly contains liquid storage room and is the pipeline of its feed fluid, and is positioned at the indoor Measuring glass of fluid storage; Liquid at first enters liquid storage room, and Measuring glass is injected from Measuring glass top rim of a cup in the back; The Measuring glass rim of a cup exceeds the indoor liquid level of fluid storage behind the hydroful; Above-mentioned filling mechanism has a catheter, and the liquid inlet mouth of catheter extends the Measuring glass inner bottom part, leak free packing seal when the outlet end setting of catheter contacts with the bottleneck antelabium; When the bottle body and bottleneck antelabium that enters the can station connected with packing seal, the connection bottle intracavity just be connected or be inserted to the fluid port of catheter can from bottle mouth position, the position of fluid port put down in or be lower than the position of liquid inlet mouth; Outlet end at catheter is provided with aspirate tube, and aspirate tube communicates with the bottle intracavity that enters the can station, the other end configuration aspirator system of aspirate tube.The utility model is when can, at first Measuring glass is by rim of a cup place full of liquid, back Measuring glass rim of a cup exceeds liquid storage room's liquid level, enter the packing seal sealed attachment of the bottle bottleneck antelabium and the catheter outlet end of can station, this moment, the aspirator system of aspirate tube began air-breathingly, and the gas in the bottle is drawn out of, and bottle forms certain negative pressure, liquid in the Measuring glass is sucked in the bottle via catheter, until the whole liquid of Measuring glass all flow to and finish expendable in the bottle.In whole pouring process, because the packing seal of bottleneck and catheter outlet end is in static sealing, and packing seal does not contact with liquid etc., therefore, it is when having existing quantitative cup type can structural advantages, also have long service life, advantage such as water clock does not make filling accuracy can be able to further raising.

One floating drum that can move up and down can be arranged in the aforesaid liquid supply chamber, and this floating drum forces the supply chamber liquid levels to rise until being injected by Measuring glass top rim of a cup and filling with Measuring glass, horizontal reset on the back floating drum when coming downwards to maximum displacement.This mode can make liquid storage room relative with the Measuring glass position motionless, in operational process up and down, is that Measuring glass fills liquid, simple structure by floating drum.

The aforesaid liquid supply chamber can be provided with liquid level testing agency, and arrive at the liquid storage room actual liquid level by this liquid level testing agency and produce corresponding signal when setting high workload liquid level, and then by valve closing on the corresponding control circuit control feed fluid pipeline.

Above-mentioned liquid level testing agency can be liquid level and detects float switch mechanism.This mode can be used with above-mentioned float-type structure, can make Measuring glass obtain effectively filling to hydroful or making the Measuring glass rim of a cup effectively be exceeded liquid level in the supply chamber.

A quantitative piece can be set in the above-mentioned Measuring glass, quantitatively piece stretch into the length of Measuring glass can be by the pitman group adjustment of end fixed thereon.Quantitative piece is raise or descend by the adjustment of pitman group, its length that is positioned at Measuring glass obtains changing, so reach change enter Measuring glass liquid quantitatively, to adapt to the needs of different volume settings, make its applicable area wider.

Above-mentioned Measuring glass can be static the setting, the configurable actuating unit of liquid storage room, drive the Measuring glass rim of a cup that makes when supply chamber comes downwards to maximum displacement behind the hydroful by this actuating unit and exceed indoor liquid level, the back drives on the supply chamber horizontal reset by actuating unit and waits for being that Measuring glass fills liquid once more.This mode realize that Measuring glass fills or the top rim of a cup to exceed indoor liquid level also comparatively simple and easy, can make its internal volume less, and then reduce and take up room.

Description of drawings

Fig. 1 is a kind of embodiment structural principle of the utility model scheme drawing, the situation when showing liquid storage room's input liquid.

Fig. 2 shows the situation when Measuring glass is by rim of a cup place full of liquid in the above-mentioned embodiment.

Fig. 3 shows in the above-mentioned embodiment situation that rim of a cup behind the Measuring glass full of liquid exceeds the supply chamber liquid level.

Fig. 4 shows the situation when being the bottle can in the above-mentioned embodiment.

Situation when Fig. 5 shows bottle in the above-mentioned embodiment can has finished.

Fig. 6 is the another kind of embodiment structural principle of a utility model scheme drawing, the situation when showing Measuring glass by rim of a cup place full of liquid.

Fig. 7 shows the situation when rim of a cup exceeds the supply chamber liquid level behind the Measuring glass full of liquid in Fig. 6 embodiment.

The specific embodiment

Embodiment 1, in conjunction with referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model bottle placer is with Measuring glass or can structure, it has liquid storage room 1, liquid storage room 1 is provided with the pipeline 11 of liquid, the electromagnetic valve 12 of pilot piping on-off is set on the pipeline 11, Measuring glass 2 is arranged in the supply chamber 1, Measuring glass 2 is provided with quantitative piece 3, quantitatively piece 3 stretches in the cup one section by rim of a cup 21 places, connecting rod group 31 is fixed on quantitative piece 3 upper ends, wherein connect straight-bar 311 and be thread rod, its top configuration nut 312, by precession or screw out the adjustable gauge block 3 of adjusting and stretch into length in the Measuring glass 2, supply chamber 1 is provided with floating drum 4, floating drum 4 upper end driving coupling cylinders 41, appropriate sections such as cylinder 41 configuration aerodynamic force sources, cylinder 41 can promote floating drum 4 move to downwards maximum set displacement and pull back floating drum 4 is resetted, liquid level also is set in the supply chamber 1 detects float switch mechanism 5, float switch mechanism 5 can adopt prior art, the lower end that is its straight-bar is provided with spacing stopper 51, dispose the ball float 52 of slippage up and down on the straight-bar, ball float 52 is provided with induced magnet, the corresponding position of the high workload liquid level line of setting at supply chamber 1 is provided with inductive switch, when ball float 52 come-up arrives high workload liquid level line, induced magnet and induction switch producing induced signal, close by corresponding control circuit control electromagnetic valve 12, stop feed flow in supply chamber, Measuring glass 2 configuration catheters 6, the liquid inlet mouth 61 of catheter 6 places Measuring glass by the bottom, the outlet end 62 of catheter 6 is provided with aspirate tube 7, in outlet end 62 and aspirate tube 7 joints one section sleeve pipe 63 is set, the upper end of sleeve pipe 63 connects with outlet end is airtight, sleeve pipe 63 inwalls and outlet end corresponding position keep gap 64, in the lower end of sleeve pipe 63 packing seal 65 is set, when packing seal 65 and bottle bottleneck lip seal are joined, the inner ring of packing seal and outlet end corresponding position keep the gap, aspirate tube 7 communicates by in above-mentioned gap and the bottle, and the liquid outlet 621 of outlet end inserts in one section of bottleneck and the bottle and connects.

Its working process is substantially: at first opened by the electromagnetic valve on the corresponding control circuit pilot piping 11 12, feed fluid in liquid storage room 1, when actual liquid level in the supply chamber reaches when setting high workload liquid level, detecting float switch mechanism generation corresponding signal by liquid level makes corresponding control circuit control electromagnetic valve 12 close (showing as Fig. 1), cylinder 41 promotes floating drum 4 and comes downwards to maximum displacement immediately, force the supply chamber 1 interior corresponding rising of liquid level in Measuring glass 2, to fill liquid (showing) as Fig. 2 by the rim of a cup place, after filling with, pull back by cylinder 41 and to make horizontal reset on the floating drum 4, the also corresponding decline of liquid level of remaining liquid in the supply chamber 1, this moment, the rim of a cup of Measuring glass 2 exceeded liquid (showing as Fig. 3) in the supply chamber 1, the back starts aspirator system, to reach the air extraction in the bottle of can station via aspirate tube, form negative pressure in the bottle, the interior liquid of Measuring glass this moment will be inhaled in the bottle via catheter 6, finish expendable (as shown in Figure 4); The bottle of can is moved apart station, restart electromagnetic valve 12 once more for supply chamber replenishes feed fluid (as shown in Figure 5), the continuous said process that repeats carries out can once more.

Embodiment 2, in conjunction with referring to Fig. 6, Fig. 7, the utility model is except that following technology contents, and other can be identical with appropriate section in the embodiment 1.Measuring glass 2 in this mode maintains static, and liquid storage room 1 is furnished with actuating unit 8, as configuration cylinder and relevant portion thereof.Its working process is substantially, at first open by the electromagnetic valve on the corresponding control circuit pilot piping 11 12, feed fluid in supply chamber 1, when actual liquid level in the supply chamber 1 reaches when setting high workload liquid level, corresponding signal is made by mechanism by float, close by corresponding control circuit control electromagnetic valve 12, at this moment, Measuring glass 2 is by rim of a cup place full of liquid, thereupon, supply chamber 1 drives the rim of a cup of exercising Measuring glass 2 down by actuating unit 8 and exceeds liquid level in the supply chamber 1, can take to be operating as equally in the mode 1 the bottle can of reaching the can station, can is finished, and supply chamber 1 is driven by actuating unit 8 and goes up horizontal reset.Repeat said process, can carry out can once more.

It is the correlation technique mode of liquid storage room's feed fluid and the control of interior liquid level thereof that the utility model also can adopt in the prior art; The mode that makes rim of a cup exceed liquid level in the supply chamber after Measuring glass is filled with in the supply chamber can have its multiple conspicuous variation pattern.

Claims

1, a kind of liquid-filling machine is with quantitative cup type can structure, and it mainly contains liquid storage room and is the pipeline of its feed fluid, and is positioned at the indoor Measuring glass of fluid storage; Liquid at first enters liquid storage room, and Measuring glass is injected from Measuring glass top rim of a cup in the back; The Measuring glass rim of a cup exceeds the indoor liquid level of fluid storage behind the hydroful; Described filling mechanism has a catheter, and the liquid inlet mouth of catheter extends the Measuring glass inner bottom part; It is characterized in that: leak free packing seal when the outlet end setting of described catheter contacts with the bottleneck antelabium; When the bottle body and bottleneck antelabium that enters the can station docked with packing seal, the connection bottle intracavity just be connected or be inserted to the fluid port of catheter can from bottle mouth position, the position of fluid port put down in or be lower than the position of liquid inlet mouth; Outlet end at catheter is provided with aspirate tube, and aspirate tube communicates with the bottle intracavity that enters the can station, the other end configuration aspirator system of aspirate tube.

2, quantitative cup type can structure according to claim 1, it is characterized in that: a floating drum that can move is up and down arranged in the described liquid storage room, the supply chamber liquid levels that this floating drum forces when coming downwards to maximum displacement rises until being injected by Measuring glass top rim of a cup and filling with Measuring glass, horizontal reset on the back floating drum.

3, quantitative cup type can structure according to claim 1, it is characterized in that: described liquid storage room is provided with liquid level testing agency, arrive at the liquid storage room actual liquid level by this liquid level testing agency and to produce corresponding signal when setting high workload liquid level, and then by valve closing on the corresponding control circuit control feed fluid pipeline.

4, quantitative cup type can structure according to claim 3 is characterized in that: described liquid level testing agency is that liquid level detects float switch mechanism.

5, quantitative cup type can structure according to claim 2, it is characterized in that: described liquid storage room is provided with the liquid level detection architecture, arrive at the liquid storage room actual liquid level by this liquid level detection architecture and to make corresponding signal when setting high workload liquid level, and then by valve closing on the corresponding control circuit control feed fluid pipeline.

6, quantitative cup type can structure according to claim 5 is characterized in that: described liquid level testing agency is that liquid level detects float switch mechanism.

7, according to claim 1 or 3 or 4 described quantitative cup type can structures, it is characterized in that: a quantitative piece is set in the described Measuring glass, quantitatively piece stretch into the length of Measuring glass can be by the pitman group adjustment of end fixed thereon.

8, according to claim 2 or 5 or 6 described quantitative cup type can structures, it is characterized in that: a quantitative piece is set in the described Measuring glass, quantitatively piece stretch into the length of Measuring glass can be by the pitman group adjustment of end fixed thereon.

9, according to claim 1 or 3 or 4 described quantitative cup type can structures, it is characterized in that: described Measuring glass is provided with for static, the configurable actuating unit of liquid storage room, drive the Measuring glass rim of a cup that makes when supply chamber comes downwards to maximum displacement behind the hydroful by this actuating unit and exceed indoor liquid level, the back drives on the supply chamber horizontal reset by actuating unit and waits for being that Measuring glass fills liquid once more.

10, quantitative cup type can structure according to claim 7, it is characterized in that: described Measuring glass is provided with for static, the configurable actuating unit of liquid storage room, drive the Measuring glass rim of a cup that makes when supply chamber comes downwards to maximum displacement behind the hydroful by this actuating unit and exceed indoor liquid level, the back drives on the supply chamber horizontal reset by actuating unit and waits for being that Measuring glass fills liquid once more.