CN222574306U - A flavor infusion device - Google Patents

Abstract

The utility model discloses a flavor infusion equipment, including a frame, a material storage tank, a conveying device, a filling assembly, a liquid extraction assembly and a lifting drive mechanism, each set of the filling assembly includes two sets of filling components, each set of the filling components includes a filling head and a material delivery pipe; each set of the liquid extraction assembly includes two sets of liquid extraction components, each set of the liquid extraction components includes a liquid extraction piston cylinder, a liquid inlet pipe, a liquid outlet pipe, a liquid inlet check valve, and a liquid outlet check valve, the liquid extraction piston cylinder is provided with a liquid extraction chamber and a movable piston, the liquid inlet pipe and the liquid outlet pipe are connected to the liquid extraction piston cylinder and communicated with the liquid extraction chamber, and the liquid outlet pipe is connected to the material delivery pipe in the corresponding filling assembly through the liquid outlet check valve; the lifting drive mechanism is connected to the filling head and the movable piston of the liquid extraction piston cylinder, the lifting drive mechanism drives the filling head to rise and fall to move away from or close to the conveying device platform, and can drive the movable piston to move up and down. The flavor infusion equipment of the utility model can simplify the structure of the infusion equipment and improve the liquid injection efficiency.

Description

Essence perfusion equipment

Technical Field

The utility model relates to the technical field of essence production, in particular to essence pouring equipment.

Background

The Chinese patent publication No. CN117963816A discloses a quantitative essence filling device and a filling method thereof, the quantitative essence filling device comprises an outer frame, a conveying assembly and a plurality of groups of filling assemblies are arranged on the outer frame, the conveying assembly comprises a conveying belt and two groups of guide plates, the two groups of guide plates are arranged side by side, only a single filling bottle is allowed to pass through the guide plates, the filling assembly comprises a liquid storage barrel, a mounting frame, a liquid pumping mechanism and two filling nozzles, the mounting frame is positioned between the two groups of guide plates, the mounting frame is rotationally connected with the outer frame, and the two filling nozzles correspond to the filling bottles on the different guide plates.

According to the essence quantitative filling device, through the arrangement of the liquid suction cylinder and the two filling nozzles, the forward stroke and the reverse stroke of the piston are fully utilized, and after the cylinder completes one reciprocating motion, the liquid suction cylinder realizes twice filling.

But this essence ration filling device still needs reversing mechanism to carry out the switching-over to the filling mouth at the filling bottle in-process of switching both sides to the filling bottle of switching both sides can only exist one and dock with the filling mouth, consequently, need reversing mechanism's synchronous cooperation, and only can exist one filling mouth and carry out filling work in the same time quantum, and the efficiency of filling still remains to improve.

Disclosure of utility model

In order to overcome at least one defect in the prior art, the utility model provides essence pouring equipment, which solves the problems that an action process and a structure of an essence pouring device in the prior art are complex and the efficiency is to be improved.

The utility model adopts the technical proposal for solving the problems that:

The essence pouring equipment comprises a frame, a conveying device, at least one set of liquid pumping assemblies and at least one set of liquid pumping assembly, wherein the conveying device is arranged on the frame and comprises a conveying platform and at least two rows of conveying channels arranged on the conveying platform, the width of each row of conveying channels is consistent with that of a single pouring bottle, a plurality of pouring bottles are sequentially arranged and conveyed from the rear end of the frame to the front end of the frame, the at least one set of pouring assemblies comprise two sets of filling assemblies, each set of filling assemblies comprises a filling head and a conveying pipeline connected with the filling head, the at least one set of liquid pumping assemblies comprise two sets of liquid pumping assemblies, each set of liquid pumping assemblies is arranged in a one-to-one correspondence manner with the filling assemblies, each set of liquid pumping assemblies comprises a liquid pumping piston cylinder, a liquid inlet pipe, a liquid outlet pipe, a liquid inlet one-way valve and a liquid outlet one-way valve, a liquid pumping cavity and a movable piston are arranged in the liquid pumping piston cylinder, the liquid inlet pipe and the liquid outlet pipe are connected with the liquid pumping piston cylinder and are communicated with the liquid pumping cavity, the liquid outlet pipe is connected with a conveying pipeline in the corresponding filling assembly, the liquid storage tank is arranged on the frame, the liquid pumping assembly and the liquid pumping assembly is provided with the liquid pumping piston and the liquid pumping piston cylinder, the liquid pumping piston is provided with the liquid pumping piston and the liquid piston, the liquid piston is provided with the liquid pumping piston and the liquid pumping piston, the liquid piston and the liquid piston is provided with the liquid pumping piston and the liquid piston, the liquid piston and the liquid pumping piston and the liquid chamber to drive the liquid pumping piston and the liquid chamber.

Optionally, the lifting driving mechanism comprises a stand column, a first connecting arm and a second connecting arm, wherein the first connecting arm and the second connecting arm are connected with the stand column, the stand column is connected with the pouring heads and the movable pistons, the first connecting arm is used for connecting two movable pistons of each set of liquid pumping assembly, and the second connecting arm is used for two pouring heads in each set of pouring assembly.

Optionally, the lifting driving mechanism comprises an electric push rod, the electric push rod is provided with a fixed end and a movable end, wherein the fixed end is fixed with the frame along the vertical direction, and the movable end is connected with the upright post.

Optionally, the lifting driving mechanism comprises a lifting driving motor and a transmission part, the stand column is provided with a receiving part, the transmission part is connected with the lifting driving motor in a driving way and is driven to rotate by the lifting driving motor, and the transmission part can be abutted to the receiving part to drive the stand column to move along the vertical direction.

Optionally, the lifting driving mechanism further comprises a reset elastic piece, one end of the reset elastic piece is connected with the frame, the other end of the reset elastic piece is connected with the upright post, and the reset elastic force Fx applied by the reset elastic piece to the upright post is opposite to the direction in which the lifting driving mechanism drives the upright post to move.

Optionally, the transmission part comprises a cam, the cam is in driving connection with the lifting driving motor, the receiving part is attached to the outer surface of the cam, the cam is arranged on the upper side of the receiving part, the cam rotates to abut against the receiving part under the driving of the lifting driving motor so as to drive the receiving part to move downwards, or the cam is arranged on the lower side of the receiving part, and the cam rotates to abut against the receiving part under the driving of the lifting driving motor so as to drive the receiving part to move upwards.

Optionally, the device further comprises a detection element connected with the controller, a conveying power device is arranged below the conveying channel and is electrically connected with the controller, and the detection element is arranged on the side part of the conveying channel so as to detect whether a pouring bottle exists at a pouring position below the pouring head.

Optionally, the detection element is a photoelectric sensor or an ultrasonic sensor.

Optionally, two sets of liquid pumping assemblies and the filling assembly are sequentially arranged along the conveying direction of the conveying channel.

Optionally, the caliber of the liquid inlet pipe is larger than the caliber of the liquid outlet pipe.

In summary, the essence pouring device has the following technical effects that one set of pouring assembly corresponds to one set of liquid pumping assembly and one lifting driving mechanism, wherein each set of pouring assembly comprises two sets of pouring components, each set of liquid pumping assembly comprises two sets of liquid pumping components, a liquid inlet one-way valve is arranged on a liquid inlet pipe connected with a liquid storage tank through a liquid pumping piston cylinder, a liquid outlet one-way valve is arranged on a liquid outlet pipe of the liquid pumping piston cylinder and the liquid filling head, the opening and closing states of the liquid inlet one-way valves are opposite, when the lifting driving mechanism acts once, only liquid is filled or discharged in the liquid pumping piston cylinder, and as one set of pouring assembly comprises two sets of pouring components and the liquid pumping components, two pouring bottles can be filled simultaneously, the liquid filling efficiency is high, and the lifting driving mechanism is connected with the pouring head and a corresponding movable piston, so that when the lifting driving mechanism lifts the pouring head to be far away from the pouring bottle mouth, the movable piston can be synchronously driven to move to pump liquid, when the lifting driving mechanism is close to the pouring bottle mouth, the movable piston can be synchronously moved to the pouring head to the corresponding pouring bottle, and the pouring device can be lifted by the corresponding liquid filling mechanism.

Drawings

Fig. 1 is a schematic three-dimensional view of a essence pouring device according to an embodiment of the present utility model;

Fig. 2 is a schematic three-dimensional view of a essence pouring device according to an embodiment of the present utility model;

fig. 3 is a three-dimensional schematic diagram of a essence infusion device according to an embodiment of the present utility model;

Fig. 4 is a schematic diagram showing a state of a essence pouring device according to an embodiment of the present utility model;

fig. 5 is a second schematic diagram of a state of the essence infusion device according to an embodiment of the present utility model;

fig. 6 is a schematic structural connection diagram of a essence infusion device according to another embodiment of the present utility model.

Wherein the reference numerals have the following meanings:

1. The device comprises a frame, a conveying device, 21, a conveying platform, 22, a conveying channel, 3, a pouring assembly, 31, a filling assembly, 311, a pouring head, 312, a conveying pipe, 4, a liquid pumping assembly, 41, a liquid pumping assembly, 411, a liquid pumping piston cylinder, 4111, a liquid pumping containing cavity, 4112, a movable piston, 4121, a piston rod, 412, a liquid inlet pipe, 413, a liquid outlet pipe, 414, a liquid inlet one-way valve, 415, a liquid outlet one-way valve, 5, a storage tank, 6, a lifting driving mechanism, 61, a stand column, 611, a receiving piece, 62, a first connecting arm, 63, a second connecting arm, 64, an electric push rod, 65, a lifting driving motor, 66, a transmission piece, 67, a reset elastic piece, 7, a pouring bottle, 8, a detecting element and 9, and a conveying power device.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 6, the present utility model discloses an essence pouring device, which is mainly used in the process of pouring essence, and can be popularized to pouring other liquids.

The essence pouring equipment comprises a frame 1, a conveying device 2, a pouring assembly 3, a liquid pumping assembly 4, a storage tank 5 and a lifting driving mechanism 6, wherein:

The conveying device 2 is arranged on the frame 1 and is used for continuously or intermittently conveying the rows of filling bottles 7 in the back-to-front direction.

The conveying device 2 comprises a conveying platform 21 and at least two rows of conveying channels 22 arranged on the conveying platform 21, wherein the width of each row of conveying channels 22 is consistent with the width of each single filling bottle 7, so that a plurality of filling bottles 7 are sequentially arranged and conveyed from the rear end of the frame 1 to the front end of the frame, the rear end of the frame 1 corresponds to the feeding end of the conveying platform 21, and the front end of the frame 1 corresponds to the discharging end of the conveying platform 21.

In the present embodiment, two rows of the conveying channels 22 are mainly taken as an example, and it is conceivable that the number of conveying channels 22 is set corresponding to the number of filling components 31 and liquid pumping components 41 in the pouring assembly 3.

The filling assemblies 3 are provided with at least one set, each set of filling assembly 3 comprises two groups of filling assemblies 31, each group of filling assemblies 31 comprises a filling head 311 and a conveying pipe 312, and the conveying pipe 312 is connected with the filling heads 311.

At least one set of liquid pumping assemblies 4 is arranged, each set of liquid pumping assembly 4 comprises two sets of liquid pumping assemblies 41, and each set of liquid pumping assemblies 41 is arranged in one-to-one correspondence with the filling assembly 31.

Each set of liquid pumping components 41 comprises a liquid pumping piston cylinder 411, a liquid inlet pipe 412, a liquid outlet pipe 413, a liquid inlet one-way valve 414 and a liquid outlet one-way valve 415, a liquid pumping cavity 4111 and a movable piston 4112 are arranged in the liquid pumping piston cylinder 411, the movable piston 4112 moves in the liquid pumping cavity to pump/discharge liquid, the movable piston 4112 comprises a piston rod 41121, and the piston rod 41121 is connected with a lifting driving mechanism 6 described below.

Both the liquid inlet pipe 412 and the liquid outlet pipe 413 are connected with the liquid pumping piston cylinder 411 and are communicated with the liquid pumping containing cavity 4111, the liquid outlet pipe 413 is connected with the corresponding material conveying pipe 312 in the filling assembly 31 through the liquid outlet one-way valve 415, and the liquid outlet one-way valve 415 only allows liquid to be discharged from the liquid pumping piston cylinder 411 through the liquid outlet pipe 413, but does not allow liquid to flow back through the liquid outlet pipe 413.

The storage tank 5 is disposed on the frame 1, and has a discharge port (not labeled in the drawing), and the discharge port is communicated with the corresponding liquid inlet pipe 412 through the liquid inlet check valves 414 in each group of liquid pumping assemblies 41, where the liquid inlet check valves 414 only allow liquid to flow from the liquid storage tank to the liquid pumping piston cylinder 411 through the liquid inlet pipe 412, and do not allow liquid to flow back from the liquid pumping piston cylinder 411 to the liquid storage tank through the liquid inlet pipe 412.

The lifting driving mechanism 6 is disposed on the frame 1, and the lifting driving mechanism 6 is connected to the filling head 311 and the movable piston 4112 of the liquid pumping piston cylinder 411, where the lifting driving mechanism 6 drives the filling head 311 to lift away from or close to the platform of the conveying device 2, and can drive the movable piston 4112 to move up and down to expand or contract the liquid pumping chamber 4111.

Through the above arrangement, one set of pouring assembly 3 corresponds to one set of liquid pumping assembly 4 and one lifting driving mechanism 6, wherein, each set of pouring assembly 3 includes two sets of filling components 31, and each set of liquid pumping assembly 4 includes two sets of liquid pumping components 41, through setting up the feed liquor check valve 414 on the feed liquor pipe 412 that the liquid pumping piston cylinder 411 is connected with the storage tank 5, set up the liquid outlet check valve 415 on the drain pipe 413 of the liquid pumping piston cylinder 411 and the pouring head 311, the open and close states of the feed liquor check valve 414 are opposite, make when lifting driving mechanism 6 moves once, only feed liquor or flowing back in the liquid pumping piston cylinder 411, and because one set of pouring assembly 3 has two sets of filling components 31 and liquid pumping components 41, thereby can simultaneously annotate liquid for two pouring bottles 7, the liquid injection efficiency is high, and lifting driving mechanism 6 links the pouring head 311 and the corresponding movable piston 4112, thereby:

Referring to fig. 4, when the lifting driving mechanism 6 lifts the pouring head 311 away from the pouring bottle 7, the liquid inlet check valves 414 (I1 and I2) are opened, and the liquid outlet check valves 415 (O1 and O2) are closed, so that the movable piston 4112 can be synchronously driven to move to draw liquid;

Referring to fig. 5, when the lifting driving mechanism 6 drives the pouring head 311 to descend near the pouring bottle 7, the liquid inlet check valves 414 (I1 and I2) are closed, and the liquid outlet check valves 415 (O1 and O2) are opened, so that the movable piston 4112 can be synchronously driven to move to discharge liquid, and the pouring head 311 can pour liquid into the corresponding pouring bottle 7, thereby simplifying the structure of the pouring device.

Thereby achieving the purposes of simplifying the structure and improving the pouring efficiency.

Referring to fig. 1 to 6, in an alternative embodiment, the lifting drive mechanism 6 includes a column 61, and a first connecting arm 62 and a second connecting arm 63 connected to the column 61, where the column 61 is connected to the priming heads 311 and the movable piston 4112, the first connecting arm 62 is used to connect the two movable pistons 4112 of each set of the priming assemblies 4, and the second connecting arm 63 is used to connect the two priming heads 311 of each set of the priming assemblies 3.

Through such setting, in a set of lift actuating mechanism 6, link to each other first linking arm 62 and second linking arm 63 through a stand 61, and two movable pistons 4112 of every set of pumping assembly 4 are connected to first linking arm 62, two pouring heads 311 in every set of pouring assembly 3 are connected to second linking arm 63, make lift actuating mechanism 6 can synchronous drive two sets of filling assemblies 31 in every set of pouring assembly 3 and the pumping assembly 41 in every set of pumping assembly 4, realize pouring head 311 and the synchronization of pumping/flowing back action of pumping piston cylinder 411, in order to simplify the structure and improve the pouring efficiency.

Referring to fig. 4 and 5, in an alternative embodiment, the lifting drive mechanism 6 includes an electric push rod 64, where the electric push rod 64 has a fixed end (not labeled in the drawing) and a movable end (not labeled in the drawing), and the fixed end is fixed to the frame 1 in the vertical direction, and the movable end is connected to the column 61.

By this arrangement, one of the embodiments is to drive the upright post 61 to move up and down along the vertical direction by the electric push rod 64, so as to achieve the purpose of driving the priming assembly 3 and the drawing assembly 4 to act.

Referring to fig. 6, in an alternative embodiment, the lifting driving mechanism 6 includes a lifting driving motor 65 and a transmission member 66, where the upright 61 is provided with a receiving member 611, and the transmission member 66 is connected to the lifting driving motor 65 in a driving manner, and is driven by the lifting driving motor 65 to rotate, and the transmission member 66 can abut against the receiving member 611 to drive the upright 61 to move in a vertical direction.

With this arrangement, as another embodiment, the driving member 66 is driven to move by the operation of the lift driving motor 65, and the driving member 66 can abut against the receiving member 611 provided on the column 61, thereby driving the column 61 to move in the vertical direction in accordance with the operation of the driving member 66.

Referring to fig. 6, in an alternative embodiment, the lifting driving mechanism 6 further includes a reset elastic member 67, where one end of the reset elastic member 67 is connected to the frame 1, and the other end is connected to the upright 61, and a reset elastic force Fx applied by the reset elastic member 67 to the upright 61 is opposite to a direction in which the lifting driving mechanism 6 drives the upright 61 to move.

In order to simplify the structure of the lifting driving mechanism 6 and facilitate the reset of the upright post 61, the reset elastic member 67 applies a reset elastic force to the upright post 61, the direction of the reset elastic force is opposite to the direction of the movement of the upright post 61 driven by the lifting driving mechanism 6, the lifting driving mechanism 6 needs to overcome the reset elastic force of the reset elastic member 67 to drive the upright post 61 to move, and during return, the reset elastic member 67 can drive the upright post 61 to move for resetting.

Referring to fig. 6, as a possible embodiment, the lifting driving mechanism 6 is configured to drive the upright post 61 to move upwards to perform the liquid pumping action, and the reset elastic member 67 may be configured to apply a vertically downward reset elastic force to the upright post 61, that is, the upright post 61 may be driven to move downwards by the reset elastic member 67 to perform the reset under the normal state (when the lifting driving mechanism 6 does not apply the driving force to the upright post 61);

similarly, as another possible embodiment, if the lifting driving mechanism 6 is provided to drive the upright 61 to move downward for draining and pouring, the reset elastic member 67 may be provided to apply a vertically upward reset elastic force to the upright 61, that is, the upright 61 may be driven to move upward by the reset elastic member 67 to reset in a normal state (when the lifting driving mechanism 6 does not apply a driving force to the upright 61).

Further, the restoring elastic member 67 may be a compression spring or a tension spring, which is selected according to the arrangement position of the restoring elastic member 67 and the direction of the restoring elastic force required to be applied to the upright post 61.

In an alternative embodiment, the transmission member 66 includes a cam, the cam is in driving connection with the lifting driving motor 65, the receiving member 611 is attached to an outer surface of the cam, the cam is disposed on an upper side of the receiving member 611, and the cam rotates against the receiving member 611 under the driving of the lifting driving motor 65 to drive the receiving member 611 to move down, so as to drive the pouring head 311 and the movable piston 4112 to move down.

Alternatively, referring to fig. 6, a cam is disposed at the lower side of the receiving member 611, and the cam rotates against the receiving member 611 under the driving of the lifting driving motor 65, so as to drive the receiving member 611 to move upwards, thereby driving the filling head 311 to lift and move the piston 4112.

By the arrangement, the lifting driving motor 65 is combined with the cam, so that the structure is simple and the manufacturing is convenient.

Referring to fig. 1-3, in an alternative embodiment, the apparatus further includes a detecting element 8, where the detecting element 8 is connected to a controller (not shown in the drawings), a conveying power device 9 is disposed below the conveying channel 22, the conveying power device 9 is electrically connected to the controller, and the detecting element 8 is disposed on a side portion of the conveying channel 22 to detect whether there is a pouring bottle 7 at a pouring position below the pouring head 311.

Wherein, conveyor 2 includes the conveyer belt, and conveying power device 9 is prior art, mainly includes motor and transmission, transmits power to the conveyer belt through transmission to the straight line translation of pouring bottle 7 that the drive is located on the conveyer belt.

The controller is in the prior art and can be a singlechip, a PLC controller and the like.

By this arrangement, the detecting element 8 can detect whether or not there is a bottle 7 to be poured at the pouring station of the conveying power device 9 located below the pouring head 311, and based on the detection signal, the controller can control the movement of the conveying power device 9, i.e. if no bottle 7 is detected, the controller can control the conveying power device 9 to move forward to convey the bottle 7 based on the detection signal, so as to improve the automation level of the pouring process.

In an alternative embodiment, the detection element 8 is a photoelectric sensor or an ultrasonic sensor.

By such arrangement, different kinds of detection elements 8 can be selected according to actual field needs, for example, an ultrasonic sensor can be preferable in a case where light is strong and there is a lot of light interference.

Referring to fig. 1-3, in an alternative embodiment, two sets of pump assemblies 4 and priming assemblies 3 are sequentially disposed along the direction of conveyance of the conveyance path 22.

Through setting up like this, through setting up two sets of drawing liquid assemblies 4 and pouring assembly 3 for one set of drawing liquid assembly 4 and pouring assembly 3 are when the drawing liquid process, and another set of drawing liquid assembly 4 and pouring assembly 3 can carry out the flowing back and in order to carry out the action of pouring, and two sets of drawing liquid assemblies 4 and pouring assembly 3 can make full use of the time difference of drawing liquid or flowing back carries out alternate operation, in order to the at utmost improve the efficiency of pouring, maintain the continuity of carrying pouring bottle 7 forward movement.

Referring to fig. 4-6, in an alternative embodiment, the inlet conduit 412 has a larger diameter than the outlet conduit 413.

By such arrangement, the large-caliber liquid inlet pipe 412 can realize large-flow liquid pumping in the liquid pumping process, and the small-caliber liquid outlet pipe 413 is beneficial to pressurizing the discharged liquid so as to rapidly discharge the liquid in the liquid pumping piston cylinder 411 for filling.

In summary, the essence pouring device of the utility model can simplify the structure of the pouring device and improve the liquid pouring efficiency.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. An essence infusion device, comprising:

a frame (1);

The conveying device (2) is arranged on the frame (1) and comprises a conveying platform (21) and at least two rows of conveying channels (22) arranged on the conveying platform (21), and the width of each row of conveying channels (22) is consistent with the width of a single filling bottle (7), so that a plurality of filling bottles (7) are sequentially arranged and conveyed from the rear end of the frame (1) to the front end of the frame;

At least one set of filling assemblies (3), wherein each set of filling assemblies (3) comprises two groups of filling assemblies (31), and each group of filling assemblies (31) comprises a filling head (311) and a conveying pipe (312) connected with the filling head (311);

each set of liquid extraction assembly (4) comprises two sets of liquid extraction components (41), each set of liquid extraction components (41) is arranged in a one-to-one correspondence manner with the filling components (31), each set of liquid extraction components (41) comprises a liquid extraction piston cylinder (411), a liquid inlet pipe (412), a liquid outlet pipe (413), a liquid inlet one-way valve (414) and a liquid outlet one-way valve (415), a liquid extraction containing cavity (4111) and a movable piston (4112) are arranged in each liquid extraction piston cylinder (411), each liquid inlet pipe (412) and each liquid outlet pipe (413) are connected with each liquid extraction piston cylinder (411) and are communicated with the corresponding liquid extraction containing cavity (4111), and each liquid outlet pipe (413) is connected with the corresponding liquid delivery pipe (312) in the filling components (31) through each liquid outlet one-way valve (415);

The storage tank (5) is arranged on the frame (1) and is provided with a discharge hole, the discharge hole is communicated with a corresponding liquid inlet pipe (412) through liquid inlet one-way valves (414) in each group of liquid pumping components (41), and

The lifting driving mechanism (6), the lifting driving mechanism (6) is arranged on the frame (1), the lifting driving mechanism (6) is connected with the pouring head (311) and the movable piston (4112) of the liquid suction piston cylinder (411), the lifting driving mechanism (6) drives the pouring head (311) to lift to be far away from or close to the platform of the conveying device (2), and the movable piston (4112) can be driven to move up and down to expand or contract the liquid suction cavity (4111).

2. The essence pouring equipment according to claim 1, characterized in that the lifting driving mechanism (6) comprises a column (61) and a first connecting arm (62) and a second connecting arm (63) which are connected with the column (61), the column (61) is connected with the pouring heads (311) and the movable piston (4112), the first connecting arm (62) is connected with two movable pistons (4112) of each set of liquid suction assemblies (4), and the second connecting arm (63) is connected with two pouring heads (311) of each set of pouring assemblies (3).

3. The essence pouring apparatus according to claim 2, characterized in that the lifting drive mechanism (6) comprises an electric push rod (64), the electric push rod (64) having a fixed end and a movable end, wherein the fixed end is fixed with the frame (1) in the vertical direction, and the movable end is connected with the upright (61).

4. The essence pouring equipment according to claim 2, characterized in that the lifting driving mechanism (6) comprises a lifting driving motor (65) and a transmission piece (66), the upright (61) is provided with a receiving piece (611), the transmission piece (66) is in driving connection with the lifting driving motor (65) and is driven by the lifting driving motor (65) to rotate, and the transmission piece (66) can abut against the receiving piece (611) to drive the upright (61) to move along the vertical direction.

5. The essence pouring equipment according to claim 4, characterized in that the lifting driving mechanism (6) further comprises a reset elastic piece (67), one end of the reset elastic piece (67) is connected with the stand (1), the other end of the reset elastic piece is connected with the upright (61), and the reset elastic force Fx applied by the reset elastic piece (67) to the upright (61) is opposite to the direction in which the lifting driving mechanism (6) drives the upright (61) to move.

6. The essence pouring equipment according to claim 5, characterized in that the transmission part (66) comprises a cam, the cam is in driving connection with the lifting driving motor (65), the receiving part (611) is attached to the outer surface of the cam, the cam is arranged on the upper side of the receiving part (611), the cam rotates to abut against the receiving part (611) under the driving of the lifting driving motor (65) so as to drive the receiving part (611) to move downwards, or the cam is arranged on the lower side of the receiving part (611), and the cam rotates to abut against the receiving part (611) under the driving of the lifting driving motor (65) so as to drive the receiving part (611) to move upwards.

7. The essence pouring device according to claim 1, further comprising a detection element (8), wherein the detection element (8) is connected with the controller, a conveying power device (9) is arranged below the conveying channel (22), the conveying power device (9) is electrically connected with the controller, and the detection element (8) is arranged on the side part of the conveying channel (22) so as to detect whether a pouring bottle (7) exists at a pouring position below the pouring head (311).

8. The flavour perfusion apparatus according to claim 7, wherein the detection element (8) is a photoelectric sensor or an ultrasonic sensor.

9. Essence infusion device according to claim 1, characterized in that two sets of liquid suction assemblies (4) and infusion assemblies (3) are arranged in sequence along the conveying direction of the conveying channel (22).

10. The flavour perfusion apparatus according to claim 1, wherein the inlet tube (412) has a larger caliber than the outlet tube (413).