CN210764259U

CN210764259U - Rotary liquid filling machine

Info

Publication number: CN210764259U
Application number: CN201921255798.9U
Authority: CN
Inventors: 康磊; 王峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-16
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a rotary liquid filling machine, which comprises a filling machine main body, wherein the filling machine main body comprises a processing pipe, a liquid collecting box, a distributor, a workbench, a rotary main shaft, a tray, a bottle conveying device, a bottle collecting device, a guide rail and a driving transmission device, the bottle conveying device is arranged at one side of the workbench, the bottle conveying device comprises a drive plate, a support frame, a drive wheel I, a thread rolling screw rod and a bevel gear transmission device, and one end of the thread rolling screw rod is arranged at the top end of the support frame; through the design of the utility model, the automation level of the filling liquid is improved, the automatic production processes of bottle feeding, bottle lifting, positioning, rotary filling, bottle lowering and bottle receiving are integrated, and the human participation process is reduced; the computer controls the distributor to ensure that the liquid filling amount of each bottle is the same; the proper gear meshing transmission relationship ensures that the processes of bottle feeding, swing positioning, rotary transmission, bottle receiving and the like are synchronous and share one motor.

Description

Rotary liquid filling machine

Technical Field

The utility model belongs to the technical field of liquid filling machine, concretely relates to rotation type liquid filling machine.

Background

Filling machines are mainly a small class of products in a packaging machine and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials; the automatic filling machine is divided into a semi-automatic filling machine and a full-automatic filling production line from the production automation degree, and is widely applied to the liquid filling fields of food and beverage industry, biological pharmacy, washing products, beer production, industrial liquid filling, chemical pesticides, petroleum products and the like.

The existing filling machine still has some defects when in use: the prior common assembly line type filling machine has larger occupied area, uneven filling amount of each bottle due to the difference of distributors, the phenomenon that deviation occurs between a bottle opening and a nozzle frequently, the phenomenon that liquid is scattered outside to cause waste is caused, a conveying belt is polluted, and when the bottles are conveyed in a conveying belt mode, the bottles can deviate in the conveying process due to inertia, the elasticity of the conveying belt and the like, so that the bottles cannot be accurately positioned to filling liquid dropping nozzles

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotation type liquid filling machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the rotary liquid filling machine comprises a filling machine main body, wherein the filling machine main body comprises a processing pipe, a liquid collecting box, a distributor, a workbench, a rotary main shaft, a tray, a bottle feeding device, a bottle receiving device, a guide rail and a driving transmission device, the bottle conveying device is positioned at one side of the workbench and comprises a driving plate, a supporting frame, a driving wheel I, a thread rolling screw rod and a bevel gear transmission device, one end of the thread rolling screw rod is placed at the top end of the supporting frame, and is fixedly connected through a connecting piece, the bevel gear transmission device is sleeved at the other end of the thread rolling screw rod, the driving plate is arranged at the side edge of the thread rolling screw, the driving wheel I penetrates through the driving plate and is meshed and connected with the thread rolling screw, the bottle collecting device comprises a baffle and a shifting wheel II, the shifting wheel II is located on the inner side of the baffle, and a connecting shaft is connected between the bottom end of the baffle and the other side surface of the workbench.

Preferably, the driving transmission device comprises an asynchronous motor, a V belt wheel, a speed reducer, a shell and a meshing gear, wherein one end of the V belt wheel is installed at the output end of the asynchronous motor, the other end of the V belt wheel is connected with the speed reducer, the speed reducer is connected with a bevel gear shaft through a coupling, and the meshing gear is installed on the inner side of the shell.

Preferably, the liquid filling machine main part still includes the main shaft, the main shaft comprises transmission main shaft and gear engagement gear, bevel gear, swivel work head, hollow shaft, bevel gear and gear engagement gear are established on the transmission main shaft by last from lower in proper order, the hollow shaft passes through the key-type connection on the top of transmission main shaft, and the outside of flexible transmission main shaft is provided with the guide rail, connect many spinal branchs post between guide rail and the transmission main shaft, the main shaft supports with ball bearing in drive transmission and guide rail department, swivel work head's top is provided with the pillar, the top of pillar is fixed with annular support, the equal angle of annular support's side is fixed with a plurality of protective sheaths, and the position of every protective sheath is corresponding with the position of distributor, the bevel gear axle is connected with the bevel gear.

Preferably, the top end of the hollow shaft is connected with a pipe seat through a bolt, a liquid collecting box is sleeved outside the pipe seat and communicated with the pipe seat through four distributing pipes, and a processing pipe is installed at the top end of the pipe seat.

Preferably, a distributor is arranged on one side of the bottom of the liquid collecting box, a liquid conveying pipe is connected between the bottom of the liquid collecting box and the distributor, a vent pipe is connected between the top end of the distributor and the side edge of the liquid collecting box, and a nozzle for filling liquid is arranged at the bottom of the distributor.

Preferably, the surface of workstation is that the cyclic annular distributes has a plurality of liftable trays, liftable tray includes tray, sleeve, buffer spring, the side of tray is provided with the gyro wheel, the tray is installed on telescopic top, buffer spring is in telescopic inboard, the position of tray and distributor are in same vertical line.

Preferably, the dispenser includes a rod-shaped level detector.

Compared with the prior art, the beneficial effects of the utility model are that: through the design of the utility model, the automation level of the filling liquid is improved, the automatic production processes of bottle feeding, bottle lifting, positioning, rotary filling, bottle lowering and bottle receiving are integrated, and the human participation process is reduced; the computer controls the distributor to ensure that the liquid filling amount of each bottle is the same; the proper gear meshing transmission relationship ensures that the processes of bottle feeding, swinging positioning, rotary transmission, bottle receiving and the like are synchronous and share one motor; the filling of different large vials is adapted by adjusting the height of the guide rail and the size of the tray; the V-shaped belt wheel and the bevel gear transmission device ensure that the production line runs stably without vibration.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the vent pipe of the present invention;

fig. 3 is a schematic structural view of the spindle of the present invention;

fig. 4 is a schematic structural diagram of the driving transmission device of the present invention.

In the figure: 1. processing a pipe; 2. a liquid collection tank; 3. a dispenser; 4. a connecting shaft; 5. a tray; 6. a dial wheel I; 7. a dial; 8. a thread rolling screw; 9. a support frame; 10. rotating the working table; 11. a guide rail; 12. rotating the main shaft; 13. a baffle plate; 14. a dial wheel II; 15. a bevel gear transmission; 16. a drive transmission; 17. an asynchronous motor; 18. a V belt wheel; 19. a speed reducer; 20. a housing; 21. a meshing gear; 22. a transmission main shaft; 23. a hollow shaft; 24. a bevel gear; 25. a tube holder; 26. a distribution pipe; 27. a transfusion tube; 28. a breather pipe; 29. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rotary liquid filling machine comprises a filling machine main body, wherein the filling machine main body comprises a processing pipe 1, a liquid collecting box 2, a distributor 3, a workbench, a rotary main shaft 12, a tray 5, a bottle conveying device, a bottle collecting device, a guide rail 11 and a driving transmission device 16, the bottle conveying device is arranged on one side of the workbench and comprises a drive plate 7, a support frame 9, a dial wheel I6, a thread rolling screw 8 and a bevel gear transmission device 15, one end of the thread rolling screw 8 is placed at the top end of the support frame 9 and is fixedly connected with the top end of the support frame through a connecting piece, the bevel gear transmission device 15 is sleeved at the other end of the thread rolling screw 8, the drive plate 7 is arranged on the side edge of the thread rolling screw 8, the dial wheel I6 penetrates through the drive plate 7 and is connected with the thread rolling screw 8 in a meshing manner, the bottle collecting device comprises a baffle 13 and a dial wheel II 14, the dial wheel II, through the design of the utility model, the automation level of the filling liquid is improved, the automatic production processes of bottle feeding, bottle lifting, positioning, rotary filling, bottle lowering and bottle receiving are integrated, and the human participation process is reduced; the computer controls the distributor to ensure that the liquid filling amount of each bottle is the same; the proper gear meshing transmission relationship ensures that the processes of bottle feeding, swing positioning, rotary transmission, bottle receiving and the like are synchronous and share one motor.

In this embodiment, preferably, the driving transmission device 16 is composed of an asynchronous motor 17, a V-belt pulley 18, a speed reducer 19, a housing 20, and a meshing gear 21, one end of the V-belt pulley 18 is installed on the output end of the asynchronous motor 17, the other end of the V-belt pulley 18 is connected with the speed reducer 19, the speed reducer 19 is connected with a bevel gear shaft through a coupling, and the meshing gear 21 is installed on the inner side of the housing 20; the V-pulley 18 and bevel gear transmission 15 ensure a smooth, jerk-free operation of the production line.

In this embodiment, preferably, the filling machine main body further includes a main shaft, the main shaft is composed of a transmission main shaft 22 and a gear meshing gear 21, a bevel gear 24, a rotary table 10, and a hollow shaft 23, the bevel gear 24 and the gear meshing gear 21 are sequentially sleeved on the transmission main shaft 22 from top to bottom, the hollow shaft 23 is connected to the top end of the transmission main shaft 22 through a key, a guide rail 11 is arranged outside the telescopic transmission main shaft 22, a plurality of support columns are connected between the guide rail 11 and the transmission main shaft 22, the main shaft is supported by ball bearings at the positions of the drive transmission device 16 and the guide rail 11, a support column is arranged at the top end of the rotary table 10, an annular support is fixed at the top end of the support column, a plurality of protective sleeves 29 are fixed at equal angles on the side edge of the annular support, the position of each protective sleeve 29 corresponds to the, the bevel gear shaft is engaged with the bevel gear 24.

In this embodiment, preferably, the top end of the hollow shaft 23 is connected with a pipe seat 25 through a bolt, the outside of the pipe seat 25 is sleeved with the liquid collecting tank 2, the liquid collecting tank 2 is communicated with the pipe seat 25 through four distributing pipes 26, and the processing pipe 1 is installed at the top end of the pipe seat 25.

In this embodiment, preferably, the distributor 3 is disposed on one side of the bottom of the liquid collecting tank 2, the liquid conveying pipe 27 is connected between the bottom of the liquid collecting tank 2 and the distributor 3, the vent pipe 28 is connected between the top end of the distributor 3 and the side edge of the liquid collecting tank 2, and the bottom of the distributor 3 is provided with a nozzle for filling liquid.

In this embodiment, it is preferred that the surface of workstation is the cyclic annular and distributes and has a plurality of liftable trays, and liftable tray includes tray 5, sleeve, buffer spring, and the side of tray 5 is provided with the gyro wheel, and tray 5 installs at telescopic top, and buffer spring is in telescopic inboard, and the position of tray 5 is in same vertical line with distributor 3.

In this embodiment, the dispenser 3 preferably comprises a rod-shaped level detection device, by means of which the dispenser 3 can be monitored.

In the present utility model, it should be noted that: the filling interval angle is 202.5 degrees, and the rotating speed of the rotating workbench 10 is 3.75 r/min; the bottling speed of 120 bottles is realized every minute; the liquid filling is carried out under normal pressure, the liquid flows into a container by the dead weight of the liquid, and the bottling time is measured and calculated according to the liquid filling flow rate; the liquid filling amount can also be controlled by installing a quantitative container behind the liquid conveying pipe 27, and only the quantitative container needs to be replaced when the liquid filling amount needs to be changed; when the liquid filling amount of a single bottle is less, such as soymilk and fruit juice drinks, the working rotating speed of the rotary worktable 10 can be increased to improve the filling productivity, but the bottles are ensured not to be thrown out of the tray after the rotating speed is increased, and then the liquid filling time is shorter than the rotating time of the rotary worktable 10; the liquid level in the header tank 2 must not exceed the position of the vent pipe 28.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, earlier guide rail 11, the transmission casing, reduction gear 19 is fixed in ground through support frame 9, the rotatory workstation 10 of being connected with the main shaft, tube socket 25, collection liquid box 2 and distributor 3 rotate with the same angular velocity, can fill liquid smoothly when guaranteeing rotatory operation, drive transmission 16 is the internal chain transmission of constant velocity ratio formula, guarantee to move between each mechanism harmoniously unanimously, there is higher transmission angle, in order to guarantee the synchronization, the ratio of the tray 5 number of rotatory workstation 10 and the number of thumb wheel groove on sending bottle device and receiving bottle device is the velocity ratio product of drive gear (namely N1N 2N 3N 4), the direction of rotation is opposite; the asynchronous motor 17 is connected with a speed reducer 19 through a V belt pulley 18, an output shaft of the speed reducer 19 decelerates again through a bevel gear 24 to transmit torque to the main shaft, the bevel gear 24 not only transmits the torque at a variable speed, but also plays a role in balancing partial thrust of the main shaft, a large number of rotating devices are dragged by the main shaft, and the main shaft bears large torque; the bottles are conveyed to the position of the poking wheel 6 through the thread rolling screw rod 8 after being arranged in order, the upper poking wheel and the lower poking wheel which are the same ensure that the bottles do not have the phenomena of inclined displacement and the like, the top of the tray 5 and the poking wheel 7 are positioned on the same plane, the bottles are ensured to smoothly enter the tray of the workbench, the feeding speed of the thread rolling screw rod 8 and the rotating speed of the poking wheel correspond to the rotating workbench 10 one by one, and the linear speed of bottle feeding is ensured to be the same as the linear; the vertical distance between the lifting tray and the nozzle of the distributor 3 is smaller than the self height of the bottle, so that the buffer spring in the lifting sleeve is ensured to be in a squeezed state, and meanwhile, the self height of the bottle cannot exceed an allowable value, so that the bottle is possibly broken to influence production; the change of the molded line of the guide rail 11 causes the sleeve to lift and change the position against the tray 2, when the roller wheel on the side of the tray 2 is at the lowest position of the guide rail 11, the corresponding bottle sending and receiving positions are realized, when the bottle enters the rising stage, the bottle is aligned with the nozzle of the distributor 3, the expansion spring is compressed at the moment, the good contact and the sealing between the nozzle of the distributor 3 and the nozzle are ensured, when the roller wheel reaches the highest position of the guide rail 11, after the computer program identifies the aligned contact, the valve of the distributor 3 is opened for filling in the rotating process, after the liquid enters the bottle, the gas is discharged and led out by the gas guide tube, when the liquid is filled to the rated; when the bottle is rotated to be close to a bottle receiving position, the bottle position is reduced along with the molded line of the guide rail 11, the bottle body with the liquid is withdrawn from the rotary workbench 10 through the shifting wheel and enters the next procedure, the inclination angle of the ascending interval in the molded line of the guide rail 11 is too large, the impact on the ascending process of the sleeve is large, the liquid overflows due to the overlarge inclination angle of the descending interval, the impact is generated on the stability of the bottle, and if the inclination angle is small, the bottle position is lifted for a longer time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rotation type liquid filling machine, including the liquid filling machine main part, the liquid filling machine main part includes processing pipe (1), collecting tank (2), distributor (3), workstation, rotatory main shaft (12), tray (5), send bottled putting, receive bottled putting, guide rail (11) and drive transmission (16), its characterized in that: send bottled putting to be in one side of workstation, send bottled putting to include driver plate (7), support frame (9), thumb wheel I (6), thread rolling screw rod (8) and bevel gear transmission (15), the top at support frame (9) is placed to the one end of thread rolling screw rod (8), and passes through connecting piece fixed connection, the other end at thread rolling screw rod (8) is established in bevel gear transmission (15) cover, driver plate (7) set up the side at thread rolling screw rod (8), thumb wheel I (6) run through driver plate (7) and thread rolling screw rod (8) meshing and are connected, it includes baffle (13) and thumb wheel II (14) to receive bottled putting, thumb wheel II (14) are in the inboard of baffle (13), be connected with connecting axle (4) between the bottom of baffle (13) and the other side surface of workstation.

2. The rotary liquid filling machine of claim 1, wherein: drive transmission (16) comprise asynchronous machine (17), V band pulley (18), reduction gear (19), casing (20), meshing gear (21), the one end of V band pulley (18) is installed on the output of asynchronous machine (17), the other end of V band pulley (18) is connected with reduction gear (19), reduction gear (19) have the bevel gear axle through the coupling joint, the inboard at casing (20) is installed in meshing gear (21).

3. The rotary liquid filling machine of claim 2, wherein: the filling machine main body further comprises a main shaft, the main shaft is composed of a transmission main shaft (22), a gear meshing gear (21), a bevel gear (24), a rotary workbench (10) and a hollow shaft (23), the bevel gear (24) and the gear meshing gear (21) are sequentially sleeved on the transmission main shaft (22) from top to bottom, the hollow shaft (23) is connected to the top end of the transmission main shaft (22) through a key, a guide rail (11) is arranged outside the telescopic transmission main shaft (22), a plurality of support columns are connected between the guide rail (11) and the transmission main shaft (22), the main shaft is supported by ball bearings at a driving transmission device (16) and the guide rail (11), a support column is arranged at the top end of the rotary workbench (10), an annular support is fixed at the top end of the support column, a plurality of protective sleeves (29) are fixed at equal angles on the side edges of, and the position of each protective sleeve (29) corresponds to the position of the distributor (3), and the bevel gear shaft is in meshed connection with the bevel gear (24).

4. The rotary liquid filling machine of claim 3, wherein: the top of hollow shaft (23) has tube socket (25) through bolted connection, the outside cover of tube socket (25) is equipped with header tank (2), header tank (2) and tube socket (25) are through four distributing pipes (26) intercommunication, processing pipe (1) are installed on the top of tube socket (25).

5. The rotary liquid filling machine of claim 4, wherein: the liquid container is characterized in that a distributor (3) is arranged on one side of the bottom of the liquid collecting box (2), a liquid conveying pipe (27) is connected between the bottom of the liquid collecting box (2) and the distributor (3), a vent pipe (28) is connected between the top end of the distributor (3) and the side edge of the liquid collecting box (2), and a nozzle for filling liquid is arranged at the bottom of the distributor (3).

6. The rotary liquid filling machine of claim 1, wherein: the surface of workstation is that the cyclic annular distributes has a plurality of liftable trays, liftable tray includes tray (5), sleeve, buffer spring, the side of tray (5) is provided with the gyro wheel, install on telescopic top tray (5), buffer spring is in telescopic inboard, the position of tray (5) is in same vertical line with distributor (3).

7. The rotary liquid filling machine of claim 6, wherein: the distributor (3) contains a rod-shaped liquid level detection device.