CN203938461U

CN203938461U - Biserial rotary filling machine

Info

Publication number: CN203938461U
Application number: CN201420341155.7U
Authority: CN
Inventors: 李东波; 何非; 谭清锰; 庆波; 张敏; 黄川�
Original assignee: Nanjing University of Science and Technology
Current assignee: Nanjing University of Science and Technology
Priority date: 2014-06-24
Filing date: 2014-06-24
Publication date: 2014-11-12
Anticipated expiration: 2024-06-24

Abstract

The utility model discloses a double row rotary filling machine, which comprises a double row filling machine, a double guide rail guiding device, a bottle feeding device, a bottle discharging device, a bottle separating screw and a conveyor belt, the double row filling machine and the double guide rail guiding device. The devices are connected, the bottle feeding device is set on one side of the double rail guiding device, the bottle discharging device is set on the other side of the double rail guiding device, the bottle separating screw is connected with the bottle feeding device, and a conveyor belt is installed under the bottle separating screw. The advantage of the utility model is that under the same technical parameters, the double-row rotary filling machine of the utility model has a large number of filling valve heads, a small volume of the filling machine, a large production capacity and efficiency, a small footprint, and a high degree of automation. High and low production cost.

Description

Biserial rotary filling machine

Technical field

The utility model belongs to package packing machine field, particularly a kind of biserial rotary filling machine.

Background technology

All the time, bottle placer is exactly the solid backing of beverage market, particularly in modern market, people require the requirement day by day improving, the market demand constantly expands, enterprise produces high-efficient automatic to commercial quality, and under these circumstances, bottle placer becomes very powerful and exceedingly arrogant filling apparatus especially.

Along with the raising of living standard, people are also increasing to the demand of packaging product, existing packaging production line adopts single head filling valve, gradually, cannot bear the burden of the market demand, for adapting to the large production of packaging industry, to obtain economies of scale, package packing machine is to high speed, high productive capacity production development, on prior art basis, if raising productive capacity, a number that needs to improve the rotating speed of bottle placer and increase filling valve, can make like this filling apparatus volume increase, and very high to the requirement of precision, the change of bottle placer spindle speed is large, to the material reliability of element, performance and life-span can produce relevant impact, needing to ensure to fill with liquid process can complete smoothly simultaneously in the limited time, the lifting DeGrain of productive capacity still more.

Summary of the invention

The purpose of this utility model is to provide a kind of biserial rotary filling machine, can carry out biserial filling simultaneously, and production capacity and efficiency are significantly promoted.

The technical solution that realizes the utility model object is: a kind of biserial rotary filling machine, it is characterized in that: comprise Double-row filling machine, two guide rail guiding device, bottle feeding device, bottle discharging device, sub-bottle screw rod and belt conveyor, Double-row filling machine joins with two guide rail guiding devices, bottle feeding device is arranged on a side of two guide rail guiding devices, bottle discharging device is arranged on the opposite side of two guide rail guiding devices, sub-bottle screw rod and bottle feeding device join, and below sub-bottle screw rod, are provided with belt conveyor;

Described Double-row filling machine comprises biserial filling valve, liftable bottle supporting device and bottle placer main body, be provided with N group biserial filling valve along the circumferencial direction of bottle placer main body, N >=10, every group of biserial filling valve is made up of two filling valves, above-mentioned two filling valves are connected with a main hydraulic pipe of bottle placer main body, below every group of biserial filling valve, correspondence is provided with liftable bottle supporting device, and bottle supporting device can hold up two bottles simultaneously, between biserial filling valve and liftable bottle supporting device extreme lower position, be provided with a two guide rail guiding device, two guide rail guiding devices comprise bottle inlet guide rail and bottle outlet guide rail, bottle inlet guide rail and bottle outlet guide rail comprise respectively two concentric arc-shaped rails, and the circular arc opening direction of bottle inlet guide rail and bottle outlet guide rail is opposing, the pitch circle of the bottle inlet guide rail of two guide rail guiding devices is tangent with the pitch circle of biserial filling valve path of motion respectively, bottle inlet guide openings direction one side of being close to two guide rail guiding devices is provided with bottle feeding device, bottle feeding device comprises rotating disk, driving lever, stationary cam, swing bearing and chassis, the rotating disk of bottle feeding device is concentric with the arc-shaped rail of the bottle inlet guide rail of two guide rail guiding devices, chassis is positioned at rotating disk, the inner ring of swing bearing is fixed, outer ring rotating, rotating disk is arranged on the outer ring of swing bearing, chassis is arranged on the inner ring of swing bearing, one end of driving lever contacts with stationary cam, the other end is through rotating disk, stationary cam is positioned at rotating disk, and connect firmly with chassis, bottle outlet guide openings direction one side of being close to two guide rail guiding devices is provided with bottle discharging device, bottle discharging device comprises rotating disk, driving lever, stationary cam, swing bearing and chassis, the rotating disk of bottle discharging device is concentric with the arc-shaped rail of two guide rail guiding device bottle outlet guide rails, chassis is positioned at rotating disk, rotating disk is arranged on the outer ring of swing bearing, the inner ring of swing bearing is fixed, outer ring rotating, chassis is arranged on the inner ring of swing bearing, one end of driving lever contacts with stationary cam, the other end is through rotating disk, stationary cam is positioned at rotating disk, and connect firmly with chassis.Bottle inlet mouth both sides at the bottle inlet guide rail of two guide rail guiding devices are provided with two sub-bottle screw rods, and the bottle inlet route of sub-bottle screw rod is tangent with the pitch circle of two guide rail guiding device bottle inlet guide rails.

Described driving lever comprises loop bar, spring, interior bar, backing pin and roller; Spring is arranged in loop bar, and loop bar is connected with one end of interior bar by spring, and the other end of interior bar is provided with roller, and interior bar is provided with backing pin, and roller contacts with stationary cam, moves along stationary cam outer wall.

Described stationary cam is divided into lift district, remote port, backhaul district and short range end, lift district and remote port are positioned at driving lever by the region of two guide rail guiding devices, and remote port angle is 20～30 degree, and the angle in backhaul district is zero degree, on stationary cam, except lift district and remote port, remaining is short range end; The lift district initial point of the stationary cam in bottle feeding device is positioned at the bottle inlet mouth of two guide rail guiding device bottle inlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device bottle inlet guide rails; The lift district initial point of the stationary cam in bottle discharging device is positioned at the bottle inlet mouth of two guide rail guiding device bottle outlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device bottle outlet guide rails; The semidiameter of remote port and short range end is Δ R=3/2D+ Δ P, and D is bottle diameter, and Δ P is two distances between concentric arc-shaped rail inner circle outer wall and cylindrical inwall.

Above-mentioned chassis is divided into groundwork region and underwork region, groundwork region is along dial rotation direction, region from bottle inlet mouth to bottle outlet, it raises highly gradually, bottle outlet height maximum, underwork region is along dial rotation direction, the region from bottle outlet to bottle inlet mouth, its height is identical with bottle outlet height, and remains unchanged.

Above-mentioned chassis is divided into groundwork region and underwork region, groundwork region is along dial rotation direction, region from bottle inlet mouth to bottle outlet, and highly constant, bottle outlet in groundwork region goes out to be provided with elevator, and underwork region is along dial rotation direction, the region from bottle outlet to bottle inlet mouth, it is highly constant, and the height in groundwork region is lower than the height in underwork region.

The utility model compared with prior art, its remarkable advantage: under identical technical parameter, the filling valve head number of biserial rotary filling machine of the present utility model is many, bottle placer volume is little, and production capacity and efficiency are large, and floor area is very little, degree of automation is high, and productive costs is low.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Brief description of the drawings

Fig. 1 is integral structure schematic diagram of the present utility model.

Fig. 2 is Double-row filling machine structural representation of the present utility model.

Fig. 3 is the bottle feeding device structural representation of embodiment 1 of the present utility model.

Fig. 4 is the bottle feeding device structural representation of embodiment 2 of the present utility model.

Fig. 5 is deflector rod structure schematic diagram of the present utility model.

Fig. 6 is driving lever tip displacement line chart of the present utility model.

Detailed description of the invention

Embodiment 1

In conjunction with Fig. 1 to Fig. 3, a kind of biserial rotary filling machine, comprise Double-row filling machine 1, two guide rail guiding device 2, bottle feeding device 3, bottle discharging device 4, sub-bottle screw rod 5 and belt conveyor, Double-row filling machine 1 joins with two guide rail guiding devices 2, bottle feeding device 3 is arranged on a side of two guide rail guiding devices 2, bottle discharging device 4 is arranged on the opposite side of two guide rail guiding devices 2, and sub-bottle screw rod 5 joins with bottle feeding device 3, below sub-bottle screw rod 5, is provided with belt conveyor.

Described Double-row filling machine 1 comprises biserial filling valve 101, liftable bottle supporting device 102 and bottle placer main body (commercial), be provided with N group biserial filling valve 101 along the circumferencial direction of bottle placer main body, N=150, every group of biserial filling valve 101 is made up of two filling valves, above-mentioned two filling valves are connected with a main hydraulic pipe of bottle placer main body, below every group of biserial filling valve 101, correspondence is provided with liftable bottle supporting device 102, and bottle supporting device 102 can hold up two bottles simultaneously, between biserial filling valve 101 and liftable bottle supporting device 102 extreme lower positions, be provided with a two guide rail guiding device 2, two guide rail guiding devices 2 comprise bottle inlet guide rail and bottle outlet guide rail, bottle inlet guide rail and bottle outlet guide rail comprise respectively two concentric arc-shaped rails, and the circular arc opening direction of bottle inlet guide rail and bottle outlet guide rail is opposing, the pitch circle of the bottle inlet guide rail of two guide rail guiding devices 2 is tangent with the pitch circle of biserial filling valve 101 path of motions respectively, bottle inlet guide openings direction one side of being close to two guide rail guiding devices 2 is provided with bottle feeding device 3, bottle feeding device 3 comprises rotating disk 301, driving lever 302, stationary cam 303, swing bearing 304 and chassis 305, the rotating disk 301 of bottle feeding device 3 is concentric with the arc-shaped rail of the bottle inlet guide rail of two guide rail guiding devices 2, chassis 305 is positioned at rotating disk 301, the inner ring of swing bearing 304 is fixed, outer ring rotating, rotating disk 301 is arranged on the outer ring of swing bearing 304, chassis 305 is arranged on the inner ring of swing bearing 304, one end of driving lever 302 contacts with stationary cam 303, the other end is through rotating disk 301, stationary cam 303 is positioned at rotating disk 301, and connect firmly with chassis 305, bottle outlet guide openings direction one side of being close to two guide rail guiding devices 2 is provided with bottle discharging device 4, bottle discharging device 4 comprises rotating disk 301, driving lever 302, stationary cam 303, swing bearing 304 and chassis 305, the rotating disk 301 of bottle discharging device 4 is concentric with the arc-shaped rail of two guide rail guiding device 2 bottle outlet guide rails, chassis 305 is positioned at rotating disk 301, rotating disk 301 is arranged on the outer ring of swing bearing 304, the inner ring of swing bearing 304 is fixed, outer ring rotating, chassis 305 is arranged on the inner ring of swing bearing 304, one end of driving lever 302 contacts with stationary cam 303, the other end is through rotating disk 301, stationary cam 303 is positioned at rotating disk 301, and connect firmly with chassis 305.Bottle inlet mouth both sides at the bottle inlet guide rail of two guide rail guiding devices 2 are provided with two sub-bottle screw rods 5, and the bottle inlet route of sub-bottle screw rod 5 is tangent with the pitch circle of two guide rail guiding device 2 bottle inlet guide rails.

In conjunction with Fig. 5, described driving lever 302 comprises loop bar 3021, spring 3022, interior bar 3023, backing pin 3024 and roller 3025; Spring 3022 is arranged in loop bar 3021, loop bar 3021 is connected with one end of interior bar 3023 by spring 3022, and the other end of interior bar 3023 is provided with roller 3025, and interior bar 3023 is provided with backing pin 3024, roller 3025 contacts with stationary cam 303, moves along stationary cam 303 outer walls.

Described stationary cam 303 is divided into lift district, remote port, backhaul district and short range end, lift district and remote port are positioned at driving lever 302 by the region of two guide rail guiding devices 2, remote port angle is 28 degree, the angle in backhaul district is zero degree, on stationary cam 303, except lift district and remote port, remaining is short range end; The lift district initial point of the stationary cam 303 in bottle feeding device 3 is positioned at the bottle inlet mouth of two guide rail guiding device 2 bottle inlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device 2 bottle inlet guide rails; The lift district initial point of the stationary cam 303 in bottle discharging device 4 is positioned at the bottle inlet mouth of two guide rail guiding device 2 bottle outlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device 2 bottle outlet guide rails; The semidiameter of remote port and short range end is Δ R=3/2D+ Δ P, and D is bottle diameter, and Δ P is two distances between concentric arc-shaped rail inner circle outer wall and cylindrical inwall.

Above-mentioned chassis 305 is divided into groundwork region and underwork region, groundwork region is along rotating disk 301 rotation directions, region from bottle inlet mouth to bottle outlet, it raises highly gradually, bottle outlet height maximum, underwork region is along rotating disk 301 rotation directions, the region from bottle outlet to bottle inlet mouth, its height is identical with bottle outlet height, and remains unchanged.

Working process:

In conjunction with Fig. 6, two are listed as parallel bottle after sub-bottle screw rod 5 sub-bottles, and deliver to the bottle inlet mouth of two guide rail guiding device 2 bottle inlet guide rails by belt conveyor, backing pin 3024 in bottle feeding device 3 on driving lever 302 moves downward because of the variation of chassis 305 height, remove the locking of driving lever 302 self, driving lever 302 recovers natural length under the application force of spring 3022, one corrects with the cylindrical outer wall of two guide rail guiding device 2 bottle inlet guide rails and contacts, can send two row bottles to, now driving lever 302 is just in time in the stationary cam initial point in 303 lift stages simultaneously.Along with the rotation of rotating disk 301, driving lever 302 formally enters the lift stage in stationary cam 303, in the time that driving lever 302 passes through the lift district of stationary cam 303, spring 3022 in driving lever 302 is constantly compressed under the effect of the cylindrical outer wall of the bottle inlet guide rail of two guide rail guiding devices 2, thereby driving lever 302 self length is constantly shortened, but driving lever 302 tops are constant apart from the distance of rotating disk 301 center of turns, in process at driving lever 302 through two guide rail guiding devices 2, the height on stationary cam 303 chassis 305 below constantly raises, backing pin 3024 on driving lever 302 is continuous upward movement also, in the time that driving lever 302 reaches the remote port of stationary cam 303, driving lever 302 self length reaches the shortest, it is maximum that chassis 305 highly reaches, backing pin 3024 moves to maximum height, the length of locking driving lever 302.When driving lever 302 is sent two row bottles after Double-row filling machine 1 to, driving lever 302 just enters the backhaul stage of stationary cam 303, because the angle in 303 backhaul stages of stationary cam is zero degree, therefore the sudden change that driving lever is subjected to displacement in rotating disk 301 radial direction, driving lever 302 enters the short range end of stationary cam 303 subsequently, at the short range end of stationary cam 303, the height on chassis 305 does not change, therefore driving lever 302 all the time in locking state under, in the time that driving lever 302 reaches stationary cam 303 lift end initial point again, complete the action of one-period.At driving lever 302, two row bottles are sent to after Double-row filling machine 1, bottle supporting device 102 in Double-row filling machine 1 rises, bottle is held up, biserial filling valve 101 is opened subsequently, fill with liquid, when after filling end, biserial filling valve 101 is closed, bottle supporting device 102 is fallen, now bottle just in time arrives the bottle inlet mouth of two guide rail guiding device 2 bottle outlet guide rails, backing pin 3024 on the driving lever 302 of bottle discharging device 4 moves downward because of the variation of chassis 305 height, remove the locking of driving lever 302 self, driving lever 302 recovers natural length under the application force of spring, one corrects with the cylindrical outer wall of two guide rail guiding device 2 bottle outlet guide rails and contacts, can send two row bottles to simultaneously, now driving lever 302 is just in time in the stationary cam initial point in 303 lift stages.Along with the rotation of rotating disk 301, driving lever 302 formally enters the lift stage in stationary cam 303, in the time that driving lever 302 passes through the lift district of stationary cam 303, spring 3022 in driving lever 302 is constantly compressed under the effect of the cylindrical outer wall of two guide rail guiding device 2 bottle outlet guide rails, thereby driving lever 302 self length is constantly shortened, but driving lever 302 tops are constant apart from the distance of rotating disk 301 center of turns, in process at driving lever 302 through two guide rail guiding devices 2, the height on stationary cam 303 chassis 305 below constantly raises, backing pin 3024 on driving lever 302 is continuous upward movement also, in the time that driving lever 302 reaches the remote port of stationary cam 303, driving lever 302 self length reaches the shortest, it is maximum that chassis 305 highly reaches, backing pin 3024 moves to maximum height, the length of locking driving lever 302.After two guide rail guiding devices 2 sent two row bottles by the driving lever 302 in bottle discharging device 4, driving lever 302 just enters the backhaul stage of stationary cam 303, because the angle in 303 backhaul stages of stationary cam is zero degree, therefore the sudden change that driving lever is subjected to displacement in rotating disk 301 radial direction, driving lever 302 enters the short range end of stationary cam 303 subsequently, at the short range end of stationary cam 303, the height on chassis 305 does not change, therefore driving lever 302 all the time in locking state under, in the time that driving lever 302 reaches stationary cam 303 lift end initial point again, complete the action of one-period.

Embodiment 2

In conjunction with Fig. 1, Fig. 2 and Fig. 4, a kind of biserial rotary filling machine, comprise Double-row filling machine 1, two guide rail guiding device 2, bottle feeding device 3, bottle discharging device 4, sub-bottle screw rod 5 and belt conveyor, Double-row filling machine 1 joins with two guide rail guiding devices 2, bottle feeding device 3 is arranged on a side of two guide rail guiding devices 2, bottle discharging device 4 is arranged on the opposite side of two guide rail guiding devices 2, and sub-bottle screw rod 5 joins with bottle feeding device 3, below sub-bottle screw rod 5, is provided with belt conveyor.

Described Double-row filling machine 1 comprises biserial filling valve 101, liftable bottle supporting device 102 and bottle placer main body (commercial), be provided with N group biserial filling valve 101 along the circumferencial direction of bottle placer main body, N=160, every group of biserial filling valve 101 is made up of two filling valves, above-mentioned two filling valves are connected with a main hydraulic pipe of bottle placer main body, below every group of biserial filling valve 101, correspondence is provided with liftable bottle supporting device 102, and bottle supporting device 102 can hold up two bottles simultaneously, between biserial filling valve 101 and liftable bottle supporting device 102 extreme lower positions, be provided with a two guide rail guiding device 2, two guide rail guiding devices 2 comprise bottle inlet guide rail and bottle outlet guide rail, bottle inlet guide rail and bottle outlet guide rail comprise respectively two concentric arc-shaped rails, and the circular arc opening direction of bottle inlet guide rail and bottle outlet guide rail is opposing, the pitch circle of the bottle inlet guide rail of two guide rail guiding devices 2 is tangent with the pitch circle of biserial filling valve 101 path of motions respectively, bottle inlet guide openings direction one side of being close to two guide rail guiding devices 2 is provided with bottle feeding device 3, bottle feeding device 3 comprises rotating disk 301, driving lever 302, stationary cam 303, swing bearing 304 and chassis 305, the rotating disk 301 of bottle feeding device 3 is concentric with the arc-shaped rail of the bottle inlet guide rail of two guide rail guiding devices 2, chassis 305 is positioned at rotating disk 301, the inner ring of swing bearing 304 is fixed, outer ring rotating, rotating disk 301 is arranged on the outer ring of swing bearing 304, chassis 305 is arranged on the inner ring of swing bearing 304, one end of driving lever 302 contacts with stationary cam 303, the other end is through rotating disk 301, stationary cam 303 is positioned at rotating disk 301, and connect firmly with chassis 305, bottle outlet guide openings direction one side of being close to two guide rail guiding devices 2 is provided with bottle discharging device 4, bottle discharging device 4 comprises rotating disk 301, driving lever 302, stationary cam 303, swing bearing 304 and chassis 305, the rotating disk 301 of bottle discharging device 4 is concentric with the arc-shaped rail of two guide rail guiding device 2 bottle outlet guide rails, chassis 305 is positioned at rotating disk 301, rotating disk 301 is arranged on the outer ring of swing bearing 304, the inner ring of swing bearing 304 is fixed, outer ring rotating, chassis 305 is arranged on the inner ring of swing bearing 304, one end of driving lever 302 contacts with stationary cam 303, the other end is through rotating disk 301, stationary cam 303 is positioned at rotating disk 301, and connect firmly with chassis 305.Bottle inlet mouth both sides at the bottle inlet guide rail of two guide rail guiding devices 2 are provided with two sub-bottle screw rods 5, and the bottle inlet route of sub-bottle screw rod 5 is tangent with the pitch circle of two guide rail guiding device 2 bottle inlet guide rails.

Described stationary cam 303 is divided into lift district, remote port, backhaul district and short range end, lift district and remote port are positioned at driving lever 302 by the region of two guide rail guiding devices 2, remote port angle is 30 degree, the angle in backhaul district is zero degree, on stationary cam 303, except lift district and remote port, remaining is short range end; The lift district initial point of the stationary cam 303 in bottle feeding device 3 is positioned at the bottle inlet mouth of two guide rail guiding device 2 bottle inlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device 2 bottle inlet guide rails; The lift district initial point of the stationary cam 303 in bottle discharging device 4 is positioned at the bottle inlet mouth of two guide rail guiding device 2 bottle outlet guide rails, and the initial point in backhaul district is positioned at the bottle outlet of two guide rail guiding device 2 bottle outlet guide rails; The semidiameter of remote port and short range end is Δ R=3/2D+ Δ P, and D is bottle diameter, and Δ P is two distances between concentric arc-shaped rail inner circle outer wall and cylindrical inwall.

Above-mentioned chassis 305 is divided into groundwork region and underwork region, groundwork region is along rotating disk 301 rotation directions, region from bottle inlet mouth to bottle outlet, and highly constant, bottle outlet in groundwork region goes out to be provided with elevator 6, and underwork region is along rotating disk 301 rotation directions, the region from bottle outlet to bottle inlet mouth, it is highly constant, and the height in groundwork region is lower than the height in underwork region.

Working process:

Two are listed as parallel bottle after sub-bottle screw rod 5 sub-bottles, and deliver to the bottle inlet mouth of two guide rail guiding device 2 bottle inlet guide rails by belt conveyor, backing pin 3024 in bottle feeding device 3 on driving lever 302 moves downward because of the variation of chassis 305 height, remove the locking of driving lever 302 self, driving lever 302 recovers natural length under the application force of spring 3022, one corrects with the cylindrical outer wall of two guide rail guiding device 2 bottle inlet guide rails and contacts, can send two row bottles to, now driving lever 302 is just in time in the stationary cam initial point in 303 lift stages simultaneously.Along with the rotation of rotating disk 301, driving lever 302 formally enters the lift stage in stationary cam 303, in the time that driving lever 302 passes through the lift district of stationary cam 303, spring 3022 in driving lever 302 is constantly compressed under the effect of the cylindrical outer wall of two guide rail guiding device 2 bottle inlet guide rails, thereby driving lever 302 self length is constantly shortened, but driving lever 302 tops are constant apart from the distance of rotating disk 301 center of turns, in the time that driving lever 302 reaches the remote port of stationary cam 303, driving lever 302 self length reaches the shortest, in the time that driving lever 302 moves to two guide rail guiding device 2 bottle inlet guide rail bottle outlet, elevator 6 upward movements on chassis 305, backing pin 3024 on jack-up driving lever 302, the length of locking driving lever 302.When driving lever 302 is sent two row bottles after Double-row filling machine 1 to, driving lever 302 just enters the backhaul stage of stationary cam 303, because the angle in 303 backhaul stages of stationary cam is zero degree, therefore the sudden change that driving lever is subjected to displacement in rotating disk 301 radial direction, driving lever 302 enters the short range end of stationary cam 303 subsequently, at the short range end of stationary cam 303, the height on chassis 305 does not change, therefore driving lever 302 all the time in locking state under, in the time that driving lever 302 reaches stationary cam 303 lift end initial point again, complete the action of one-period.At driving lever 302, two row bottles are sent to after Double-row filling machine 1, bottle supporting device 102 in Double-row filling machine 1 rises, bottle is held up, biserial filling valve 101 is opened subsequently, fill with liquid, when after filling end, biserial filling valve 101 is closed, bottle supporting device 102 is fallen, now bottle just in time arrives the bottle inlet mouth of two guide rail guiding device 2 bottle outlet guide rails, backing pin 3024 on the driving lever 302 of bottle discharging device 4 moves downward because of the variation of chassis 305 height, remove the locking of driving lever 302 self, driving lever 302 recovers natural length under the application force of spring, one corrects with the cylindrical outer wall of two guide rail guiding device 2 bottle outlet guide rails and contacts, can send two row bottles to simultaneously, now driving lever 302 is just in time in the stationary cam initial point in 303 lift stages.Along with the rotation of rotating disk 301, driving lever 302 formally enters the lift stage in stationary cam 303, in the time that driving lever 302 passes through the lift district of stationary cam 303, spring 3022 in driving lever 302 is constantly compressed under the effect of the cylindrical outer wall of two guide rail guiding device 2 bottle outlet guide rails, thereby driving lever 302 self length is constantly shortened, but driving lever 302 tops are constant apart from the distance of rotating disk 301 center of turns, in the time that driving lever 302 reaches the remote port of stationary cam 303, driving lever 302 self length reaches the shortest, in the time that driving lever 302 moves to two guide rail guiding device 2 bottle inlet guide rail bottle outlet, elevator 6 upward movements on chassis 305, backing pin 3024 on jack-up driving lever 302, the length of locking driving lever 302.After two guide rail guiding devices 2 sent two row bottles by the driving lever 302 in bottle discharging device 4, driving lever 302 just enters the backhaul stage of stationary cam 303, because the angle in 303 backhaul stages of stationary cam is zero degree, therefore the sudden change that driving lever is subjected to displacement in rotating disk 301 radial direction, driving lever 302 enters the short range end of stationary cam 303 subsequently, at the short range end of stationary cam 303, the height on chassis 305 does not change, therefore driving lever 302 all the time in locking state under, in the time that driving lever 302 reaches stationary cam 303 lift end initial point again, complete the action of one-period.

Claims

1. A double-row rotary filling machine, characterized in that: it includes a double-row filling machine (1), a double-rail guiding device (2), a bottle feeding device (3), a bottle discharging device (4), a bottle separating device The screw (5) and the conveyor belt, the double row filling machine (1) is connected with the double guide rail guide device (2), the bottle feeding device (3) is arranged on one side of the double guide rail guide device (2), and the bottle discharge device (4 ) is arranged on the other side of the double rail guiding device (2), the bottle separating screw (5) is connected with the bottle feeding device (3), and a conveyor belt is arranged below the bottle separating screw (5);

The double-row filling machine (1) includes a double-row filling valve (101), a lifting bottle support device (102) and a main body of the filling machine, and N groups of double-row filling machines are arranged along the circumferential direction of the main body of the filling machine. Filling valves (101), N≥10, each group of double row filling valves (101) is composed of two filling valves, the above two filling valves are connected with a main infusion pipe of the filling machine main body, each group The bottom of the double-row filling valve (101) is correspondingly equipped with a liftable bottle support device (102), which can hold two bottles at the same time; the double-row filling valve (101) and the liftable support A double guide rail guide (2) is arranged between the lowest positions of the bottle device (102). The double guide rail guide (2) includes a bottle inlet guide and a bottle outlet guide, and the bottle inlet guide and the bottle outlet guide respectively include two concentric circles. Arc track, the arc opening direction of the bottle inlet guide rail and the bottle outlet guide rail are opposite to each other; the pitch circle of the bottle inlet guide rail of the double guide rail guide device (2) is tangent to the pitch circle of the movement track of the double row filling valve (101) respectively A bottle feeding device (3) is provided on one side of the opening direction of the bottle feeding guide close to the double guide rail guide device (2), and the bottle feeding device (3) includes a turntable (301), a driving lever (302), a fixed cam (303) , the slewing bearing (304) and the chassis (305), the turntable (301) of the bottle feeding device (3) is concentric with the arc-shaped track of the bottle feeding guide of the double guide rail guide (2), and the chassis (305) is located on the turntable (301 ), the inner ring of the slewing bearing (304) is fixed, the outer ring rotates, the turntable (301) is set on the outer ring of the slewing bearing (304), the chassis (305) is set on the inner ring of the slewing bearing (304), One end of the rod (302) is in contact with the fixed cam (303), and the other end passes through the turntable (301). The fixed cam (303) is located in the turntable (301), and is firmly connected with the chassis (305), and is close to the double guide rails. One side of the opening direction of the bottle outlet guide rail of the device (2) is provided with a bottle outlet device (4). The bottle outlet device (4) includes a turntable (301), a driving lever (302), a fixed cam (303), a slewing bearing (304) With the chassis (305), the turntable (301) of the bottle outlet device (4) is concentric with the circular arc track of the double guide rail guide device (2) bottle outlet guide rail, the chassis (305) is located in the turntable (301), and the turntable (301) Set on the outer ring of the slewing bearing (304), the inner ring of the slewing bearing (304) is fixed, the outer ring rotates, the chassis (305) is set on the inner ring of the slewing bearing (304), and one end of the driving rod (302) is connected to the The fixed cam (303) is in contact, and the other end passes through the turntable (301). The fixed cam (303) is located in the turntable (301) and is fixedly connected with the chassis (305). There are two bottle-separating screws (5) on both sides of the bottle-feeding port, and the bottle-feeding route of the bottle-splitting screw (5) is tangent to the pitch circle of the bottle-feeding guide rails of the double guide rail guide device (2). the

2. The double-row rotary filling machine according to claim 1, characterized in that: the lever (302) includes a sleeve lever (3021), a spring (3022), an inner lever (3023), a stop pin (3024 ) and roller (3025); the spring (3022) is set in the sleeve rod (3021), the sleeve rod (3021) is connected with one end of the inner rod (3023) through the spring (3022), and the other end of the inner rod (3023) is provided with Roller (3025), inner rod (3023) is provided with stop pin (3024), and roller (3025) contacts with fixed cam (303), moves along the outer wall of fixed cam (303). the

3. The double row rotary filling machine according to claim 2, characterized in that: the fixed cam (303) is divided into a lift area, a remote end, a return area and a near end, and a lift area and a remote end Located in the area where the lever (302) passes through the double guide rail guide (2), the angle of the remote end is 20-30 degrees, and the angle of the return area is zero degrees. Except the lift area and the remote end on the fixed cam (303), the remaining It is the proximal end; the starting point of the lift area of the fixed cam (303) in the bottle feeding device (3) is located at the bottle inlet of the double guide rail guide (2) bottle feeding guide, and the starting point of the return area is located at the double guide rail guide (2) the bottle outlet of the bottle inlet guide; The starting point is located at the bottle outlet of the bottle outlet guide of the double guide rail guide device (2); the radius difference between the remote end and the proximal end is ΔR=3/2D+ΔP, D is the diameter of the bottle, and ΔP is two concentric arc-shaped tracks The distance between the outer wall of the circle and the inner wall of the outer circle. the

4. The double row rotary filling machine according to claim 2, characterized in that: the chassis (305) is divided into a main working area and a secondary working area, the main working area is along the rotation direction of the turntable (301), from The height of the area from the bottle inlet to the bottle outlet increases gradually, and the height of the bottle outlet is the largest. The secondary working area is the area from the bottle outlet to the bottle inlet along the rotation direction of the turntable (301). The height of the bottle mouth is the same and remains the same. the

5. The double row rotary filling machine according to claim 2, characterized in that: the chassis (305) is divided into a main working area and a secondary working area, the main working area is along the rotation direction of the turntable (301), from The area from the bottle inlet to the bottle outlet has a constant height. A lifting block (6) is provided at the bottle outlet of the main working area, and the secondary working area is along the rotation direction of the turntable (301), from the bottle outlet to the bottle outlet. The height of the bottle inlet area remains unchanged, and the height of the main working area is lower than that of the secondary working area. the