CN211496916U

CN211496916U - Full-automatic annular liquid filling machine

Info

Publication number: CN211496916U
Application number: CN201922223857.0U
Authority: CN
Inventors: 王文俊
Original assignee: Guangzhou Lianmeng Machinery Equipment Co ltd
Current assignee: Guangzhou Lianmeng Machinery Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-15
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a full-automatic annular liquid filling machine, which comprises a frame, the frame is equipped with annular conveyor, and is equipped with the wash-bottle device that is used for cleaning the inside of bottle in proper order along annular conveyor's pay-off direction, and pour into the priming device of filling medium into to the bottle, and with the cork device of pressing at the bottleneck of bottle plug pressure equipment, and screw the bottle lid at the spiral cover device of bottleneck, and take out the bottled putting of getting of the bottle on the annular conveyor, and the transfer device of the bottle on the bottled putting is got in the output, priming device includes stock solution chamber, feed liquor mechanism, three-way valve, case adjustment mechanism, infusion mechanism, filling mouth and filling mouth actuating mechanism. The utility model discloses can realize the continuous filling processing of bottle, reduce workman's intensity of labour, improve production efficiency.

Description

Full-automatic annular liquid filling machine

Technical Field

The utility model relates to a filling equipment technical field specifically is a full-automatic annular liquid filling machine.

Background

In the processing of food, the filling and packing of material are very common step, and traditional mode method adopts the manual work to carry out the filling mostly, then the manual work is impressed bottle plug and screw in bottle lid, and its intensity of labour is big, and production efficiency is low, and the sanitary condition can't obtain guaranteeing.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model provides a full-automatic annular liquid filling machine, its continuous filling processing that can realize the product reduces workman's intensity of labour, improves production efficiency.

The utility model adopts the following technical proposal.

A full-automatic annular filling machine comprises a machine frame, wherein the machine frame is provided with an annular conveying device, a bottle washing device for cleaning the interior of a bottle body, a liquid injection device for injecting a filling medium into the bottle body, a plug pressing device for pressing the bottle plug on the bottle opening, a cap screwing device for screwing the bottle cap on the bottle opening, a bottle taking device for taking out the bottle body on the annular conveying device and a transferring device for outputting the bottle body on the bottle taking device are sequentially arranged along the feeding direction of the annular conveying device,

the liquid injection device comprises a liquid storage cavity, a liquid inlet mechanism communicated with the top of the liquid storage cavity, a three-way valve with a liquid inlet end connected with the bottom of the liquid storage cavity, a valve element adjusting mechanism connected with the valve element drive of the three-way valve, a liquid injection mechanism connected with one liquid outlet end of the three-way valve, a filling nozzle connected with the other liquid outlet end of the three-way valve, and a filling nozzle driving mechanism connected with the filling nozzle drive.

Further, the bottle cleaning device comprises a fixing seat, an inner cleaning pipe and an outer cleaning pipe which are vertically arranged on the fixing seat and are sleeved with each other, a cleaning cylinder connected with the fixing seat in a driving mode, and a first wheel screw rod lifter, wherein the inner cleaning pipe and the outer cleaning pipe are communicated with an air blowing pipe and an air suction pipe respectively, a sealing seat is movably sleeved at the front end of the outer cleaning pipe, a spring is arranged between the sealing seat and the outer cleaning pipe, the cleaning cylinder can drive the fixing seat to conduct straight line conveying close to or far away from a bottle opening, and a lifting seat of the first wheel screw rod lifter is fixedly connected with a shell of the cleaning cylinder.

Furthermore, the liquid inlet mechanism comprises a liquid inlet pump and a liquid inlet cylinder, and a push rod of the liquid inlet cylinder is in driving connection with a piston of the liquid inlet pump.

Furthermore, the valve core adjusting mechanism comprises a swing arm fixedly connected with the valve core of the three-way valve and a valve core adjusting cylinder in driving connection with the swing arm, and the valve core adjusting cylinder can drive the valve core of the three-way valve to rotate so as to change the communication relation of each end of the three-way valve.

Further, infusion mechanism includes the transfer pump to and with the first seat of removing of the push rod fixed connection of transfer pump, and with the first lead screw of first removal seat threaded connection, and the infusion motor that the drive of first lead screw is connected, the frame has with the first guide arm that removes a sliding connection, the infusion motor can drive first removal seat and be linear motion along first guide arm.

Further, filling mouth actuating mechanism includes and removes the seat with filling mouth fixed connection's second to and remove a threaded connection's second lead screw with the second, and with the filling mouth driving motor of second lead screw drive connection.

Further, the priming device still including locating the filling mouth under lead the bottle seat to and the third removes the seat, and remove a threaded connection's third lead screw with the third, and locate the driving hand wheel of third lead screw tip, it is connected with between the seat to lead bottle seat and the third removes the seat and leads bottle seat drive actuating cylinder to lead, the frame has respectively with the second remove the seat, lead bottle seat and the third remove a sliding connection's second guide arm.

Furthermore, the corking device comprises a corking head, a corking cylinder in driving connection with the corking head, and a second wheel screw rod lifter, wherein a lifting seat of the second wheel screw rod lifter is fixedly connected with a shell of the corking cylinder.

Further, the spiral cover device includes first mount pad, first spiral cover motor, base, lift lead screw and second spiral cover motor, it is connected with driving pulley and driven pulleys to rotate on the first mount pad, driving pulley and driven pulleys pass through the drive belt and connect, first spiral cover motor is connected with the driving pulley drive, the connecting axle has been cup jointed through key slip in the middle part of driven pulleys, the bottom of connecting axle is equipped with the spiral cover claw, and its top rotates with the base to be connected, be equipped with the third guide rail with base sliding connection on the first mount pad, lift lead screw and base threaded connection, the second spiral cover motor is connected with lift lead screw drive.

Further, get bottled putting and include the second mount pad, get bottle motor and electric screw rod lift, it is connected with initiative synchronous pulley and driven synchronous pulley to rotate on the second mount pad, initiative synchronous pulley and driven synchronous pulley pass through synchronous belt drive and connect, it is connected with initiative synchronous pulley drive to get bottle motor, fixedly connected with slider on the synchronous belt, be equipped with on the second mount pad with slider sliding connection's guide rail, be equipped with the bottle on the slider and press from both sides, electric screw rod lift's lift seat and second mount pad fixed connection, the bottle presss from both sides including double piston rod cylinder to and locate the clamp splice on double piston rod cylinder's the push rod.

The utility model has the advantages that:

the utility model discloses be equipped with annular conveyor, and be equipped with bottle cleaning device along arc conveyor's pay-off direction in proper order, priming device, the tamponade device, the spiral cover device, get bottled putting and transfer device, treat that the empty bottle of processing gets into annular conveyor and moves along the pay-off direction, at first, the inside of the clean bottle of bottle cleaning device, the inside that prevents the bottle is stained with the pollutant, then, priming device pours into the feed liquid into to the inside of bottle, then, the tamponade device is with the bottle plug pressure equipment at the bottleneck, the spiral cover device screws the bottle lid at the bottleneck, at last, get the bottle that bottled putting will accomplish processing and take out from annular conveyor, be transported from annular conveyor by transfer device. The liquid inlet mechanism injects the liquid material into the liquid storage cavity, so that the liquid level of the liquid storage cavity is kept within a certain range; the valve core adjusting mechanism controls the communication relation of each end of the three-way valve; the liquid conveying mechanism sucks in the liquid material in the liquid storage cavity and then outputs the liquid material to the filling nozzle. The utility model discloses can realize the continuous filling processing of bottle, reduce workman's intensity of labour, improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the bottle washing device;

FIG. 3 is a schematic structural view of the liquid injection device;

FIG. 4 is another schematic structural diagram of the liquid injection device;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic structural view of the corking device;

FIG. 7 is a schematic structural view of a cap screwing device;

fig. 8 is a schematic structural diagram of the bottle taking device.

Description of reference numerals:

the machine frame (1) is provided with a frame,

the endless transport means (2) are arranged,

the bottle washing device 3, a fixed seat 31, an inner cleaning pipe 32, an outer cleaning pipe 33, a cleaning air cylinder 34, a first handwheel screw rod lifter 35, an air blowing pipe 36, an air suction pipe 37, a sealing seat 38, a spring 39,

the liquid injection device (4) is provided with a liquid injection device,

the liquid storage chamber 41 is provided with a liquid storage chamber,

a liquid inlet pump 421, a liquid inlet cylinder 422,

the three-way valve 43 is provided,

a swing arm 441, a spool adjustment cylinder 442,

an infusion pump 451, a first moving base 452, a first lead screw 453, an infusion motor 454, a first guide bar 456,

the filling nozzle 46 is arranged to be in fluid communication with,

a second movable seat 471, a second screw 472, a filling nozzle driving motor 473,

a bottle guide seat 481, a third movable seat 482, a third screw rod 483, a driving hand wheel 484, a bottle guide seat driving air cylinder 485, a second guide rod 49,

a plug device 5, a plug head 51, a plug cylinder 52, a second wheel screw lifter 53,

a cap screwing device 6, a first mounting seat 6a, a first cap screwing motor 6b, a base 6c, a lifting screw rod 6d, a second cap screwing motor 6e, a driving belt wheel 6f, a driven belt wheel 6g, a transmission belt 6h, a connecting shaft 6i, a cap screwing claw 6j and a third guide rail 6k,

the bottle taking device comprises a bottle taking device 7, a second mounting seat 7a, a bottle taking motor 7b, an electric screw rod lifter 7c, a driving synchronous belt wheel 7d, a driven synchronous belt wheel 7e, a synchronous belt 7f, a sliding block 7g, a guide rail 7h, a double-piston-rod air cylinder 7i and a clamping block 7 j;

a transfer device 8.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.

It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

The full-automatic annular filling machine shown in the attached drawing 1 comprises a machine frame 1, wherein the machine frame 1 is provided with an annular conveying device 2, and a bottle washing device 3 for cleaning the interior of a bottle body, a liquid injection device 4 for injecting a filling medium into the bottle body, a plug pressing device 5 for pressing the bottle plug on the bottle opening, a cap screwing device 6 for screwing the bottle cap on the bottle opening, a bottle taking device 7 for taking out the bottle body on the annular conveying device, and a transfer device 8 for outputting the bottle body on the bottle taking device are sequentially arranged along the feeding direction of the annular conveying device 2.

As shown in fig. 3, the liquid injection device includes a liquid storage chamber 41, a liquid inlet mechanism communicated with the top of the liquid storage chamber 41, a three-way valve 43 with a liquid inlet end connected with the bottom of the liquid storage chamber, a valve core adjusting mechanism in driving connection with a valve core of the three-way valve 43, a liquid injection mechanism connected with one liquid outlet end of the three-way valve 43, a filling nozzle 46 connected with the other liquid outlet end of the three-way valve 43, and a filling nozzle driving mechanism in driving connection with the filling nozzle. Specifically, the liquid inlet mechanism injects the liquid material into the liquid storage cavity, so that the liquid level of the liquid storage cavity is kept within a certain range. The three-way valve comprises a liquid inlet end and two liquid outlet ends, and the valve core adjusting mechanism controls the communication relation of the ends of the three-way valve. The liquid conveying mechanism sucks in the liquid material in the liquid storage cavity and then outputs the liquid material to the filling nozzle. Wherein, the three-way valve has two kinds of connected states: the liquid inlet end of the three-way valve is communicated with the liquid outlet end of the connecting transfusion mechanism so as to communicate the liquid storage cavity with the transfusion mechanism; or the two liquid inlet ends of the three-way valve are communicated so that the transfusion mechanism is communicated with the filling nozzle.

As shown in fig. 2, the bottle washing device includes a fixing base 31, an inner cleaning tube 32 and an outer cleaning tube 33 vertically arranged on the fixing base 31 and sleeved with each other, a cleaning cylinder 34 connected with the fixing base 31 in a driving manner, and a first handwheel screw lifter 35, wherein the inner cleaning tube 32 and the outer cleaning tube 33 are respectively communicated with an air blowing tube 36 and an air suction tube 37, a sealing base 38 is movably sleeved at the front end of the outer cleaning tube 33, a spring 39 is arranged between the sealing base 38 and the outer cleaning tube 33, the cleaning cylinder can drive the fixing base to linearly move close to or away from a bottle mouth, and a lifting base of the first handwheel screw lifter is fixedly connected with a shell of the cleaning cylinder. Specifically, the outer side wall of the outer cleaning pipe is provided with a limiting shoulder, the spring sleeve is arranged on the outer side of the outer cleaning pipe, one end of the spring sleeve abuts against the sealing seat, the other end of the spring sleeve abuts against the limiting shoulder, the sealing sleeve has a movement trend of being separated from the outer cleaning pipe, and the air suction pipe penetrates through a guide groove formed in the sealing side wall to prevent the sealing sleeve from being separated from the outer cleaning pipe. Actually, annular conveyor will treat that clear bottle delivers to the seal receptacle under, and clean cylinder starts, drives the fixing base and is close to towards the bottle, makes seal receptacle and bottleneck offset, and inside and outside clean pipe stretches into in the bottle, then, starts with the hair-dryer of gas blow pipe intercommunication, blows the pollutant in the bottle, simultaneously, starts with the suction fan of breathing pipe intercommunication, will be blown the pollutant that blows up and inhale from the bottle. Wherein, according to the height of bottle, the staff can adjust the initial height of fixing base through first hand wheel lead screw lift.

As shown in fig. 4, the liquid inlet mechanism includes a liquid inlet pump 421 and a liquid inlet cylinder 422, and a push rod of the liquid inlet cylinder 422 is drivingly connected to a piston of the liquid inlet pump 421. Specifically, the push rod of the liquid inlet cylinder movably penetrates through the shell of the liquid inlet pump and is fixedly connected with the piston of the liquid inlet pump.

As shown in fig. 4 and 5, the valve core adjusting mechanism includes a swing arm 441 fixedly connected to the valve core of the three-way valve 43, and a valve core adjusting cylinder 442 drivingly connected to the swing arm 441, wherein the valve core adjusting cylinder 442 can drive the valve core of the three-way valve 43 to rotate so as to change the communication relationship between the ends of the three-way valve. Specifically, a push rod and a shell of the valve core adjusting cylinder are hinged with the swing arm and the rack respectively.

As shown in the figures, the infusion mechanism comprises an infusion pump 451, a first movable base 452 fixedly connected with a push rod of the infusion pump 451, a first lead screw 453 in threaded connection with the first movable base 452, and an infusion motor 454 in driving connection with the first lead screw 453, the frame 1 is provided with a first guide rod 456 in sliding connection with the first movable base 452, and the infusion motor 454 can drive the first movable base 452 to move linearly along the first guide rod 456. Specifically, the infusion motor drives the first screw rod to rotate, so that the first movable seat makes linear motion close to or far away from the infusion pump along the first guide rod, and the infusion pump sucks or discharges feed liquid. Wherein, in the process of sucking the feed liquid by the infusion pump, the liquid inlet end of the three-way valve is communicated with the liquid outlet end connected with the infusion pump, and the feed liquid enters the infusion pump from the liquid storage cavity; and in the process of discharging the feed liquid by the infusion pump, the two liquid outlet ends of the three-way valve are communicated, and the feed liquid is output to the filling nozzle from the infusion pump.

As shown in the drawings, the filling nozzle driving mechanism includes a second movable seat 471 fixedly connected to the filling nozzle 46, a second screw rod 472 threadedly connected to the second movable seat 471, and a filling nozzle driving motor 472 drivingly connected to the second screw rod 472, wherein the filling nozzle driving motor 473 drives the second screw rod 472 to rotate, so that the filling nozzle follows the second movable seat to perform a linear motion close to or away from the bottle opening.

As shown in the drawings, the liquid injection device further comprises a bottle guide seat 481 arranged right below the filling nozzle 46, a third movable seat 482, a third screw rod 483 in threaded connection with the third movable seat 482, and a driving hand wheel 484 arranged at the end of the third screw rod 483, a bottle guide seat driving air cylinder 485 is connected between the bottle guide seat 481 and the third movable seat 482, and the frame is provided with a second guide rod 49 respectively in sliding connection with the second movable seat 471, the bottle guide seat 481 and the third movable seat 482. Specifically, the position department that the bottle seat of leading acted on the bottleneck is hourglass hopper-shaped, plays the guide effect to the bottleneck, and leads the bottle seat and offer the through-hole that supplies the filling mouth to pass. Wherein, according to the height of bottle, the staff can be through rotating the drive hand wheel to drive the third and remove the seat and do linear motion along the second guide arm, and then adjust the initial height of leading the bottle seat.

Actually, the liquid injection device comprises the following working steps: annular conveyor transports the bottle to the below of filling mouth, leads the bottle seat and drives actuating cylinder and start, makes to lead the bottle seat and support the bottleneck, plays the effect of leading just to the bottleneck, and then, filling mouth driving motor starts, makes in the filling mouth stretches into the bottle, and at last, the infusion motor starts, pours into the feed liquid into the bottle.

As shown in the drawing, the corking device comprises a corking head 51, a corking cylinder 52 in driving connection with the corking head 51, and a second wheel screw lifter 53, wherein the lifting seat of the second wheel screw lifter 53 is fixedly connected with the shell of the corking cylinder 52. In actual operation, place the bottle plug in bottleneck department through manipulator or manual work to make the bottle plug and bottleneck tentatively align, annular conveyor transports the bottle that will put the bottle plug to the compression head under, and compression cylinder starts, promotes the compression head and tightly presses the bottle plug into in the bottleneck. Wherein, according to the height of bottle, the staff can adjust the initial height of pressure cock head through second hand wheel lead screw lift.

As shown in the accompanying drawings, the cap screwing device comprises a first mounting seat 6a, a first cap screwing motor 6b, a base 6c, a lifting screw rod 6d and a second cap screwing motor 6e, a driving belt wheel 6f and a driven belt wheel 6g are connected to the first mounting seat 6a in a rotating mode, the driving belt wheel 6f is connected with the driven belt wheel 6g through a transmission belt 6h, the first cap screwing motor 6b is connected with the driving belt wheel 6f in a driving mode, the middle of the driven belt wheel 6f is sleeved with a connecting shaft 6i in a sliding mode through a key, a cap screwing claw 6j is arranged at the bottom end of the connecting shaft 6i, the top end of the cap screwing claw is connected with the base 6c in a rotating mode, a third guide rail 6k connected with the base 6c in a sliding mode is arranged on the first mounting seat 6a, the lifting screw rod 6d is connected with the base 6c in a threaded mode, and the second cap screwing motor. Specifically, the second cap screwing motor is connected with the lifting screw rod through a transmission synchronous belt, and a shell of the second cap screwing motor is fixedly connected with the rack. In actual operation, place the bottleneck department in through manipulator or manual work, and make the screw thread of bottle lid and bottleneck align, annular conveyor sends the bottle that has the bottle lid to under the spiral cover claw, the second spiral cover motor drives the lift lead screw rotatory, make the base drive spiral cover claw be close to towards bottleneck department, the clamping jaw that until the spiral cover claw is located the both sides of bottle lid, then, the spiral cover claw starts, with the centre gripping bottle lid, and finally, first spiral cover motor starts, drive the spiral cover claw and rotate, in order to screw the bottle lid at the bottleneck.

As shown in the accompanying drawings, the bottle taking device comprises a second mounting seat 7a, a bottle taking motor 7b and an electric screw rod lifter 7c, a driving synchronous pulley 7d and a driven synchronous pulley 7e are connected to the second mounting seat 7a in a rotating mode, the driving synchronous pulley 7d and the driven synchronous pulley 7e are in transmission connection through a synchronous belt 7f, the bottle taking motor 7b is in driving connection with the driving synchronous pulley 7d, a sliding block 7g is fixedly connected to the synchronous belt 7f, a guide rail 7h in sliding connection with the sliding block 7g is arranged on the second mounting seat 7a, a bottle clamp is arranged on the sliding block 7g, a lifting seat of the electric screw rod lifter 7c is fixedly connected with the second mounting seat 7a, and the bottle clamp comprises a double-piston rod cylinder 7i and a clamping block 7j arranged on a push rod of the double-piston rod cylinder 7 i. Specifically, the both ends of guide rail are located annular conveyor and transfer device's top respectively, annular conveyor delivers to the bottle just to the position department of guide rail one end, electric screw rod lift drives the second mount pad decline, be located the both sides at bottle middle part respectively until the clamp splice, then, the shrink of double piston rod cylinder, make the clamp splice grasp the bottle, again after, electric screw rod lift drives the second mount pad and rises, make bottle and annular conveyor break away from, then, get a bottle motor and start, drive the other end of slider displacement guide rail, finally, double piston rod cylinder extension, the clamp splice release bottle, the bottle that is released falls into transfer device, and be taken away from by transfer device. Wherein, transfer device is the conveyer belt conveyer, so class conveyer belt conveyer has been the prior art that uses extensively, so the utility model discloses do not do detailed description to it.

Specifically, the first hand wheel screw rod lifter, the second hand wheel screw rod lifter and the electric screw rod lifter respectively comprise a vertical column, a lifting seat in sliding connection with the vertical column and a threaded rod in threaded connection with the lifting seat, wherein hand wheels are respectively arranged at the end parts of the threaded rods of the first hand wheel screw rod lifter and the second hand wheel screw rod lifter, and the hand wheels are manually rotated to drive the threaded rod to rotate so that the lifting seat linearly moves along the vertical column; and the threaded rod of the electric screw rod lifter is in driving connection with the motor, and the motor drives the threaded rod to rotate so as to enable the lifting seat to do linear motion along the upright post.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A full-automatic annular filling machine comprises a machine frame and is characterized in that the machine frame is provided with an annular conveying device, a bottle washing device for cleaning the interior of a bottle body, a liquid injection device for injecting filling media into the bottle body, a plug pressing device for pressing the bottle plug on the bottle opening, a cap screwing device for screwing the bottle cap on the bottle opening, a bottle taking device for taking out the bottle body on the annular conveying device and a transfer device for outputting the bottle body on the bottle taking device are sequentially arranged along the feeding direction of the annular conveying device,

2. The full-automatic annular filling machine according to claim 1, wherein the bottle washing device comprises a fixed seat, an inner cleaning pipe and an outer cleaning pipe which are vertically arranged on the fixed seat and are sleeved with each other, a cleaning cylinder in driving connection with the fixed seat, and a first hand wheel screw rod lifter, the inner cleaning pipe and the outer cleaning pipe are respectively communicated with the air blowing pipe and the air suction pipe, a sealing seat is movably sleeved at the front end of the outer cleaning pipe, a spring is arranged between the sealing seat and the outer cleaning pipe, the cleaning cylinder can drive the fixed seat to linearly move close to or away from a bottle opening, and a lifting seat of the first hand wheel screw rod lifter is fixedly connected with a shell of the cleaning cylinder.

3. A full automatic ring filler according to claim 1, wherein said liquid inlet mechanism comprises a liquid inlet pump and a liquid inlet cylinder, a push rod of said liquid inlet cylinder being drivingly connected to a piston of said liquid inlet pump.

4. The automatic annular filling machine of claim 1, wherein the valve core adjusting mechanism comprises a swing arm fixedly connected with the valve core of the three-way valve, and a valve core adjusting cylinder in driving connection with the swing arm, and the valve core adjusting cylinder can drive the valve core of the three-way valve to rotate so as to change the communication relationship of each end of the three-way valve.

5. The automatic ring filler according to claim 1, wherein the fluid delivery mechanism comprises a fluid delivery pump, a first movable base fixedly connected to a plunger of the fluid delivery pump, a first lead screw threadedly connected to the first movable base, and a fluid delivery motor drivingly connected to the first lead screw, the frame having a first guide bar slidably connected to the first movable base, the fluid delivery motor being capable of driving the first movable base to move linearly along the first guide bar.

6. A fully automatic ring filler as claimed in claim 1 wherein said nozzle drive mechanism includes a second movable seat fixedly connected to the nozzle, and a second screw threadedly connected to the second movable seat, and a nozzle drive motor drivingly connected to the second screw.

7. The automatic annular filling machine according to claim 6, wherein the filling device further comprises a bottle guide seat disposed right below the filling nozzle, a third movable seat, a third screw rod in threaded connection with the third movable seat, and a driving handwheel disposed at an end of the third screw rod, wherein a bottle guide seat driving cylinder is connected between the bottle guide seat and the third movable seat, and the frame has a second guide rod slidably connected to the second movable seat, the bottle guide seat and the third movable seat, respectively.

8. The automatic ring filler of claim 1, wherein the corking device comprises a corking head, a corking cylinder drivingly connected to the corking head, and a second wheel screw elevator, a lifting base of the second wheel screw elevator being fixedly connected to a housing of the corking cylinder.

9. The full-automatic annular filling machine according to claim 1, wherein the cap screwing device comprises a first mounting base, a first cap screwing motor, a base, a lifting screw rod and a second cap screwing motor, the first mounting base is rotatably connected with a driving pulley and a driven pulley, the driving pulley and the driven pulley are connected through a transmission belt, the first cap screwing motor is in driving connection with the driving pulley, the middle part of the driven pulley is slidably sleeved with a connecting shaft through a key, a cap screwing claw is arranged at the bottom end of the connecting shaft, the top end of the connecting shaft is rotatably connected with the base, a third guide rail in sliding connection with the base is arranged on the first mounting base, the lifting screw rod is in threaded connection with the base, and the second cap screwing motor is in driving connection with the lifting screw rod.

10. The full-automatic annular filling machine according to claim 1, wherein the bottle taking device comprises a second mounting seat, a bottle taking motor and an electric screw rod lifter, a driving synchronous pulley and a driven synchronous pulley are rotatably connected to the second mounting seat, the driving synchronous pulley and the driven synchronous pulley are connected through synchronous belt transmission, the bottle taking motor is connected with the driving synchronous pulley in a driving mode, a sliding block is fixedly connected to the synchronous belt, a guide rail slidably connected with the sliding block is arranged on the second mounting seat, a bottle clamp is arranged on the sliding block, the lifting seat of the electric screw rod lifter is fixedly connected with the second mounting seat, and the bottle clamp comprises a double-piston-rod cylinder and a clamping block arranged on a push rod of the double-piston-rod cylinder.