A kind of liquid quantitative packaging device
Technical field
The present invention relates to liquid subpackage technical fields, and in particular to a kind of liquid quantitative packaging device.
Background technology
For modern industrialization production other than controlling product quality, last packing packaging is also must not in production
Can less and a vital procedure, which determine the total qualities of entire block.Product weight, which is not up to requirement, to do over again
Production, time-consuming and laborious increase cost;Product weight is exceeded to increase production cost, reduce original profit.With industrialization skill
The development of art, product packing are weighed to electronic scale weighing by traditional steelyard and are dispensed again to the automatic ration now used, packing essence
True property and mechanization also gradually improve, but its equipment cost also obviously increases considerably relatively, this also increases and is produced into
This.And, production cost industry-specific standard of less demanding for the packing precision of the products such as such as bottled water, ensuring product quality
Under the premise of by using lower-cost, but its using effect is convenient, and it is that the present invention studies to produce up to target dispensing apparatus
Purpose.
Invention content
Have the technical problem to be solved in the present invention is to provide one kind and can reduce gap when being dispensed to liquid and lead
The probability of leakage is caused, and the liquid quantitative packaging device of the mixing packing of plurality of liquid can be carried out at the same time.
In order to solve the above technical problem, the present invention provides a kind of liquid quantitative packaging devices, including packing frame, dispense frame
Top be openning shape, dispense frame in be disposed with feed inlet, feeding regulating device and drawing mechanism, feed inlet from top to bottom
Including U-shaped feed well, the U-shaped opening of U-shaped feed well is identical as the packing opening direction of frame, and is set on the bottom surface of U-shaped feed well
It is equipped with charging leak, feeding regulating device includes cylinder and adjusting rod, and cylinder is arranged on the side wall of packing frame, and the work of cylinder
Charging push rod is additionally provided on stopper rod, drawing mechanism includes baffle, and a cavity body is formed between baffle and U-shaped feed well, and
Charging push rod is movably arranged in cavity body, and adjusting rod is arranged in the cavity body between U-shaped feed well and charging push rod, adjusts
Bar includes sealing bar and screw rod, and between U-shaped feed well and charging push rod, one end of screw rod passes through packing frame for sealing bar setting
The other end of side wall, screw rod is connect with sealing bar, and baffle plate setting is on the side wall of the packing frame of charging push rod lower end, on baffle also
It is provided with discharge port, the lower end of discharge port is additionally provided with packing pipe, and dispenses one end of pipe and the lower end of discharge port and connect, packing
The other end of pipe is arranged on the side wall of packing frame, dispenses and is additionally provided with dress liquid mouth fixing device on the other end of pipe.
Preferably, it is additionally provided with feeding device on the bottom surface in the packing frame, feeding device includes charging babinet, charging
Babinet is fixed on the bottom surface in packing frame, and the pump housing is provided at the top of the babinet that feeds, and the pump housing passes through hydraulic cylinder and charging
Push rod connects, and feeds and is additionally provided with charge pipe between babinet and packing pipe, charging control valve is additionally provided on charge pipe, can be passed through
Other liquid can be added when being dispensed to liquid quantitative and mix simultaneously for feeding device.
Preferably, the charging push rod includes first piston, second piston and pitman shaft, first piston, second piston and
Pitman shaft is movably arranged in cavity body, and one end of first piston and the piston rod of cylinder connect, the other end of first piston
It is connect with one end of pitman shaft, the other end of pitman shaft is connect with second piston, and the diameter of pitman shaft is less than the straight of first piston
Diameter, convenient for pushing charging push rod in cavity body by the piston rod of cylinder, when the position of pitman shaft with feed leak phase up and down
Liquid is flow to from charging leak between first piston and second piston when to corresponding to;When the piston rod of cylinder drives charging push rod to receive
Hui Shi, when the position of pitman shaft is corresponding with above and below discharge port, liquid is flow to from discharge port in packing pipe.
Preferably, the second piston and cavity body are interference fit so that the piston rod of cylinder drives in cavity body
When feeding pushrod movement, leakproofness can be kept.
Preferably, the distance for feeding leak to the distance of packing frame more than discharge port to packing frame, and pitman shaft
Length is more than the length of charging leak, convenient for when the position of pitman shaft is corresponding with above and below charging leak, liquid is leaked from charging
Mouth is flow between first piston and second piston.
Preferably, the dress liquid mouth fixing device includes L-shaped liquid filling tube, and L-shaped liquid filling tube is arranged on the outer wall of packing frame,
And one end of L-shaped liquid filling tube is connect with the other end of packing pipe, and T shape cards, T are provided in the other end port of L-shaped liquid filling tube
It is additionally provided with through-hole on shape card, convenient for filling in the lower end of T shape cards in empty bottle mouth, liquid subpackage is carried out by through-hole, is had
Conducive to stability of the holding empty bottle in liquid subpackage.
Preferably, it is additionally provided with check valve in the L-shaped liquid filling tube, control fluid flow can be carried out in liquid subpackage.
Preferably, the pump housing is connect by hydraulic cylinder with first piston, convenient for driving charging to push away when the piston rod of cylinder
When bar is withdrawn, other liquid in charging box body can be added by charge pipe to packing pipe by hydraulic cylinder and the pump housing.
Advantages of the present invention:
(1)Feeding device other liquid can simultaneously be added when being dispensed to liquid quantitative and mix;When not needing other liquid
When body is mixed, charging control valve can be closed, it is easy to operate;
(2)It is provided with T shape cards in the other end port of L-shaped liquid filling tube, through-hole is additionally provided on T shape cards, is convenient for T shape cards
The lower end of piece is filled in empty bottle mouth, and liquid subpackage is carried out by through-hole, is conducive to keep stability of the empty bottle in liquid subpackage.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram when fluid injection in cavity body of liquid quantitative packaging device of the present invention;
Fig. 2 is a kind of structural schematic diagram when going out liquid by discharge port of liquid quantitative packaging device of the present invention;
In figure label for:1, frame is dispensed;2, feed inlet;21, U-shaped feed well;22, leak is fed;23, cavity body;3, charging is adjusted
Regulating device;31, cylinder;32, adjusting rod;321, sealing bar;322, screw rod;4, drawing mechanism;41, baffle;42, discharge port;5、
Feed push rod;51, first piston;52, second piston;53, pitman shaft;6, packing pipe;7, liquid mouth fixing device is filled;71, L-shaped fills
Liquid pipe;72, T shapes card;73, through-hole;8, feeding device;81, feed babinet;82, the pump housing;83, charge pipe;84, charging control
Valve;85, hydraulic cylinder;9, check valve.
Specific implementation mode
The preferred embodiment of the present invention is described below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figs. 1-2, the top of a kind of liquid quantitative packaging device of the invention, including packing frame 1, packing frame 1 is opening
Shape dispenses and is disposed with feed inlet 2, feeding regulating device 3 and drawing mechanism 4 in frame 1 from top to bottom, and feed inlet 2 includes U-shaped
The U-shaped opening of feed well 21, U-shaped feed well 21 is identical as the packing opening direction of frame 1, and is set on the bottom surface of U-shaped feed well 21
It is equipped with charging leak 22, feeding regulating device 3 includes cylinder 31 and adjusting rod 32, and cylinder 31 is arranged on the side wall of packing frame 1,
And charging push rod 5 is additionally provided on the piston rod of cylinder 31, drawing mechanism 4 includes baffle 41, baffle 41 and U-shaped feed well 21 it
Between formed a cavity body 23, and feed push rod 5 be movably arranged in cavity body 23, adjusting rod 32 be arranged in U-shaped feed well 21
In cavity body 23 between charging push rod 5, adjusting rod 32 includes sealing bar 321 and screw rod 322, and sealing bar 321 is arranged in U-shaped
Between feed well 21 and charging push rod 5, one end of screw rod 322 passes through the side wall of packing frame 1, the other end of screw rod 322 and sealing
Bar 321 connects, and baffle 41 is arranged on the side wall of the packing frame 1 of 5 lower end of charging push rod, and discharge port is additionally provided on baffle 41
42, the lower end of discharge port 42 is additionally provided with packing pipe 6, and the one end for dispensing pipe 6 is connect with the lower end of discharge port 42, dispenses pipe 6
The other end be arranged on the side wall of packing frame 1, dispense and be additionally provided with dress liquid mouth fixing device 7 on the other end of pipe 6, fill liquid mouth
Fixing device 7 includes L-shaped liquid filling tube 71, and L-shaped liquid filling tube 71 is arranged on the outer wall of packing frame 1, and one end of L-shaped liquid filling tube 71
It is connect with the other end of packing pipe 6, T shapes card 72 is provided in the other end port of L-shaped liquid filling tube 71, is gone back on T shapes card 72
It is provided with through-hole 73, convenient for filling in the lower end of T shapes card 72 in empty bottle mouth, liquid subpackage is carried out by through-hole 73, is conducive to
Stability of the empty bottle in liquid subpackage is kept, check valve 9 is additionally provided in L-shaped liquid filling tube 71, can be carried out in liquid subpackage
Control fluid flow.
Embodiment two
The top for dispensing frame 1 is openning shape, dispenses in frame 1 and is disposed with feed inlet 2,3 and of feeding regulating device from top to bottom
Drawing mechanism 4, feed inlet 2 include U-shaped feed well 21, and the U-shaped opening of U-shaped feed well 21 is identical as the packing opening direction of frame 1,
And charging leak 22 is provided on the bottom surface of U-shaped feed well 21, feeding regulating device 3 includes cylinder 31 and adjusting rod 32, cylinder
31 are arranged on the side wall of packing frame 1, and charging push rod 5 is additionally provided on the piston rod of cylinder 31, and drawing mechanism 4 includes baffle
41, a cavity body 23 is formed between baffle 41 and U-shaped feed well 21, and feed push rod 5 and be movably arranged in cavity body 23, adjust
Pole 32 is arranged in the cavity body 23 between U-shaped feed well 21 and charging push rod 5, and adjusting rod 32 includes sealing bar 321 and spiral shell
Bar 322, for the setting of sealing bar 321 between U-shaped feed well 21 and charging push rod 5, one end of screw rod 322 passes through the side of packing frame 1
The other end of wall, screw rod 322 is connect with sealing bar 321, and baffle 41 is arranged on the side wall of the packing frame 1 of 5 lower end of charging push rod,
Discharge port 42 is additionally provided on baffle 41, the lower end of discharge port 42 is additionally provided with packing pipe 6, and dispenses one end and the discharging of pipe 6
The lower end connection of mouth 42, the other end of packing pipe 6 are arranged on the side wall of packing frame 1, dispense and be additionally provided on the other end of pipe 6
Liquid mouth fixing device 7 is filled, dispenses and is additionally provided with feeding device 8 on the bottom surface in frame 1, feeding device 8 includes charging babinet 81, is added
Hopper body 81 is fixed on the bottom surface in packing frame 1, and the top of charging babinet 81 is provided with the pump housing 82, and the pump housing 82 passes through liquid
Cylinder pressure 85 is connect with charging push rod 5, is fed and is additionally provided with charge pipe 83 between babinet 81 and packing pipe 6, is also set on charge pipe 83
It is equipped with charging control valve 84, other liquid can simultaneously be added when being dispensed to liquid quantitative by feeding device 8 and mix,
It includes first piston 51, second piston 52 and pitman shaft 53, first piston 51, second piston 52 and pitman shaft 53 to feed push rod 5
Be movably arranged in cavity body 23, one end of first piston 51 is connect with the piston rod of cylinder 31, first piston 51 it is another
End is connect with one end of pitman shaft 53, and the other end of pitman shaft 53 is connect with second piston 52, and the diameter of pitman shaft 53 is less than the
The diameter of one piston 51, convenient for pushing charging push rod 5 in cavity body 23 by the piston rod of cylinder 31, when the position of pitman shaft 53
When setting corresponding with about 22 leak of charging, liquid is flow to from charging leak 22 between first piston 51 and second piston 52;When
When the piston rod of cylinder 31 drives charging push rod 5 to withdraw, when the position of pitman shaft 53 is corresponding with about 42 discharge port, liquid from
Discharge port 42 is flow in packing pipe 6, and second piston 52 is interference fit with cavity body 23 so that the piston rod of cylinder 31 is in cavity
When charging push rod 5 being driven to move in body 23, leakproofness, the distance of charging leak 22 to packing frame 1 can be kept to be more than discharge port 42
To packing frame 1 distance, and the length of pitman shaft 53 be more than charging leak 22 length, convenient for when pitman shaft 53 position with into
When expecting that about 22 leak is corresponding, liquid is flow to from charging leak 22 between first piston 51 and second piston 52, and the pump housing 82 is logical
It crosses hydraulic cylinder 85 to connect with first piston 51, convenient for when the piston rod of cylinder 31 drives charging push rod 5 to withdraw, passing through hydraulic cylinder
85 and the pump housing 82 can will feed babinet 81 in other liquid pass through charge pipe 83 be added to packing pipe 6 in.
The present invention operation principle be:Liquid is first poured into U-shaped feed well 21, by the piston rod of cylinder 31 in cavity
Charging push rod 5 is pushed in body 23, when the position of pitman shaft 53 is corresponding with about 22 leak of charging, in U-shaped feed well 21
Liquid is flow to from charging leak 22 between first piston 51 and second piston 52;When the piston rod of cylinder 31 drives charging push rod 5
When withdrawal, when the position of pitman shaft 53 is corresponding with about 42 discharge port, liquid is flow to from discharge port 42 in packing pipe 6, then by T
The lower end of shape card 72 is filled in empty bottle mouth, and liquid subpackage is carried out by through-hole 73;When the piston rod of cylinder 31 drives charging to push away
When bar 5 is withdrawn, by hydraulic cylinder 85 and the pump housing 82 can will feed other liquid in babinet 81 by charge pipe 83 be added to point
In tubulature 6, you can other liquid can be added simultaneously when being dispensed to liquid quantitative by feeding device 8 and mix, pass through rotation
Turn screw rod 322, adjusts sealing bar 321 in the length for feeding 22 lower end of leak, so as to the liquid flowed out by charging leak 22
The flow of body is controlled.
The foregoing is merely the preferred embodiments of innovation and creation, are not intended to limit the invention creation, all in this hair
All any modification, equivalent and improvement etc., should be included in the invention made by within the spirit and principle of bright creation
Within protection domain.