CN218839929U

CN218839929U - Liquid filling mechanism of high-speed packaging machine with reasonable structure

Info

Publication number: CN218839929U
Application number: CN202223103185.8U
Authority: CN
Inventors: 蔡坤宏
Original assignee: Guangdong Hongchuan Huanyu Intelligent Equipment Co ltd
Current assignee: Guangdong Hongchuan Huanyu Intelligent Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-11
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a rational in infrastructure high-speed packagine machine's liquid filling mechanism, includes frame, hopper, a plurality of material ration unit, a plurality of filling device, swivel mount, its characterized in that: the material quantitative distribution unit comprises a servo motor and a rotor pump, the servo motor and the rotor pump are respectively installed on a rotating frame, an output shaft of the servo motor is connected with a transmission shaft of the rotor pump, a discharge port is communicated with an inlet of the rotor pump through a feed pipe, and an outlet of the rotor pump is communicated with an inlet of a filling device through a feed pipe. Compared with the prior art, the utility model, owing to adopt servo motor, impeller pump to realize the quantitative filling of liquid material, consequently simplified the structure of liquid filling mechanism, guaranteed the precision of filling effectively, reduced vulnerable part, it is convenient to wash.

Description

Liquid filling mechanism of high-speed packaging machine with reasonable structure

Technical Field

The utility model relates to a high speed packaging machine's liquid filling equipment, more specifically say and relate to a rational in infrastructure high speed packaging machine's liquid filling mechanism.

Background

With the development of society and economic progress, the living standard of people is continuously improved, and the pace of life of people is faster and faster. In order to save the dining time, many people can select fast food such as instant noodles or self-heating lunch boxes, and the like, and the fast food is convenient to carry and simple and quick to use, thereby greatly meeting the requirement of short-cut life of people. After liquid seasoning bags such as sauce bags and the like of fast food distribution are added for blending, the fast food is more delicious.

The traditional packing machine is a semi-automatic packing machine, and the packing machine generally adopts the manufactured packing bags for filling and packing, so the packing machine has the defects of low technical level, high packing cost, high labor intensity, low production efficiency and the like.

The patent document No. CN102874423B is entitled "high-speed full-automatic packaging machine", and the packaging machine includes a frame, and a film placing device, a packaging bag forming device, a longitudinal sealing device, a filling device, a sealing device, a shearing device, a bag feeding device and a finished product output device which are respectively arranged on the frame; the film placing device, the packaging bag forming device, the longitudinal sealing device, the bag conveying device and the finished product output device are sequentially arranged along the conveying direction of the packaging material, the filling device is positioned above the longitudinal sealing device, and the finished product output device is positioned below the bag conveying device. The packaging machine can make the packaging film into packaging bags and fill and package materials (solid particle materials and liquid materials) in the packaging bags, so that high-speed full-automatic packaging is realized, the packaging cost and the labor intensity are reduced, and the production efficiency is improved.

However, the applicant has found that the filling device of the above-mentioned packaging machine is suitable for solid granular materials and liquid with good fluidity, but is difficult to be used for packaging liquid materials with relatively thick and poor fluidity, so that the filling device has poor adaptability, and needs to be improved so as to be used for packaging all liquid materials. In addition, the structure of the packaging machine needs to be optimized, the number of parts is reduced, and various problems can be caused by too many parts, such as frequent maintenance and replacement due to damage of the parts, matching problems among parts of the same mechanism and matching problems of different mechanisms.

In order to solve the problem of low working efficiency of the traditional technology, the applicant improves the traditional technology and applies a patent, the patent application number is 202011482577.2 entitled as a horizontal pump valve high-speed liquid packaging machine, the horizontal pump valve high-speed liquid packaging machine comprises a rack, a film releasing device, a packaging bag forming device, a longitudinal sealing device, a filling device and a sealing device, wherein the film releasing device, the packaging bag forming device, the longitudinal sealing device, the filling device and the sealing device are sequentially arranged on the rack along the conveying direction of a packaging material, the filling device comprises a filling mechanism, the filling mechanism comprises at least one filling unit, a rotatable storage disc and a material quantitative output mechanism, the material quantitative output mechanism comprises a mounting seat and at least one horizontal material quantitative output unit, the horizontal material quantitative output unit comprises a pumping and conveying pump, a three-way valve and a three-way valve communication state switching mechanism, the three-way valve is provided with an upper outlet, an outer outlet and a lower outlet, the upper outlet faces upwards and is communicated with the rotatable storage disc, the outer outlet is communicated with the discharge port of the pumping and the lower outlet is connected with the filling unit through a material output pipe, the three-way valve is mounted on the mounting seat and controls the rotation and the communication state of a valve core. Because the filling device is improved, liquid material packaging can be automatically completed, the three-way valve is adopted to be communicated with the state switching mechanism to be matched with the on-off control groove, the quantitative material pumping control device, the quantitative material feeding control device and the controlled roller are adopted to be matched to realize the pumping and the sending of the liquid materials, the power of the rotating frame is fully utilized to replace a large amount of power driving devices, the structure is more reasonable, the number of parts is greatly reduced, and the manufacturing cost and the production cost are greatly reduced.

However, the applicant finds that, in the high-speed packaging machine, since the three-way valve communication state switching mechanism consisting of the rollers and the rack gears is matched with the on-off control groove, and the first control plate of the quantitative material pumping control device and the second control plate of the quantitative material feeding control device of the second control plate are matched with the controlled rollers to realize the pumping and sending of the liquid materials, so that too many parts of the whole liquid filling equipment are provided, and the matching relationship between the mutually matched parts needs designers and installers to spend a great deal of energy to design and adjust, and once some key parts have problems in production, the maintenance, replacement and readjustment are needed by professionals, and the working efficiency of the high-speed packaging machine is limited by the parts, so that the high-speed packaging machine is difficult to greatly improve, and cannot meet the increasing demands of manufacturers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-speed packagine machine's liquid filling mechanism rational in infrastructure, this kind of high-speed packagine machine's rational in infrastructure liquid filling mechanism structure is more reasonable, easily improves work efficiency. The technical scheme is as follows:

a liquid filling mechanism of a high-speed packaging machine with a reasonable structure comprises a rack, a hopper, a plurality of material quantitative distribution units, a plurality of filling devices and a rotating frame, wherein the rotating frame is rotatably arranged on the rack, the rotating frame is provided with a driving unit and is driven by the driving unit to rotate, all the filling devices are respectively arranged on the rotating frame in a lifting manner, and all the material quantitative distribution units are respectively arranged on the rotating frame; the hopper is installed on the swivel mount, and the hopper has a plurality of discharge gates, and discharge gate, material ration unit, filling device three's figure is the same and the one-to-one, and corresponding discharge gate, material ration unit, filling device three down arrange its characterized in that in proper order from last: the material quantitative distribution unit comprises a servo motor and a rotor pump, the servo motor and the rotor pump are respectively installed on a rotating frame, an output shaft of the servo motor is connected with a transmission shaft of the rotor pump, a discharge port is communicated with an inlet of the rotor pump through a feed pipe, and an outlet of the rotor pump is communicated with an inlet of a filling device through a feed pipe.

The liquid filling mechanism further comprises an electric slip ring, the electric slip ring is installed at the bottom of the rotary frame and rotates along with the rotary frame synchronously, the electric slip ring is provided with a plurality of input ends and a plurality of output ends, the plurality of input ends of the electric slip ring are connected with an external power supply and an external air source respectively, one output end of the electric slip ring is electrically connected with the driving unit of the rotary frame, and the plurality of output ends of the electric slip ring are electrically connected with the material quantitative distribution units respectively and are in gas connection.

According to a preferred scheme, the liquid filling mechanism further comprises a PLC control device, and the PLC control device is electrically connected with the driving unit of the rotating frame, all the material quantitative distribution units and all the filling devices respectively. The PLC respectively controls the driving unit, all the material quantitative distribution units and all the filling devices to work.

Compared with the prior art, the utility model, owing to adopt servo motor, impeller pump to realize the quantitative filling of liquid material, consequently simplified the structure of liquid filling mechanism, guaranteed the precision of filling effectively, reduced vulnerable part, it is convenient to wash.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a filling device and a material quantitative distribution unit according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the embodiment shown in FIG. 2;

FIG. 4 is a schematic block diagram of the circuitry of the embodiment shown in FIG. 2;

fig. 5 is a schematic view of a high speed packaging machine employing the embodiment shown in fig. 2.

Detailed Description

As shown in fig. 1, the liquid filling mechanism of the high-speed packaging machine with a reasonable structure in one embodiment of the present application includes a frame 1, a hopper 2, a plurality of material quantitative distribution units 3, a plurality of filling devices 4, and a rotating frame 5, wherein the rotating frame 5 is rotatably mounted on the frame 1, the rotating frame 5 has a driving unit 501 and is driven by the driving unit 501 to rotate, all the filling devices 4 are respectively mounted on the rotating frame 5 in a liftable manner, and all the material quantitative distribution units 3 are respectively mounted on the rotating frame 5; the hopper 2 is mounted on a rotating frame 5. Hopper 2 has a plurality of discharge gates 201, discharge gate 201, material ration unit 3, the figure of filling device 4 three is the same and the one-to-one, corresponding discharge gate 201, material ration unit 3, filling device 4 three arranges from last down in proper order, the intercommunication, material ration unit 3 includes servo motor 301, rotor pump 302, servo motor 301, rotor pump 302 installs respectively on swivel mount 5, servo motor 301's output shaft connection rotor pump 302's transmission shaft, discharge gate 201 passes through the inlet pipe 6 intercommunication rotor pump 302 entry, rotor pump 302 export passes through the inlet of conveying pipe 7 intercommunication filling device 4.

As shown in fig. 2 and 3, in an alternative embodiment, the liquid filling mechanism further includes an electrical slip ring 8, the electrical slip ring 8 is installed at the bottom of the rotating frame 5, and the electrical slip ring 8 rotates synchronously with the rotating frame 5, the electrical slip ring 8 has a plurality of input ends and a plurality of output ends, the plurality of input ends of the electrical slip ring 8 are respectively connected with an external power source and an external air source, one output end of the electrical slip ring 8 is electrically connected with the driving unit 501 of the rotating frame 5, and the plurality of output ends of the electrical slip ring 8 are respectively electrically and pneumatically connected with the material quantitative distribution units 3.

As shown in fig. 2 and 3, in an alternative embodiment, the material quantitative distribution unit 3 further comprises a servo driver 303, the servo driver 303 is installed on the rotary frame 5, and the servo driver 303 is electrically connected with the servo motor 301.

As shown in fig. 4, in an alternative embodiment, the liquid filling mechanism further includes a PLC control device 9, and the PLC control device 9 is electrically connected to the driving unit 501 of the rotary rack 5, all the material metering units 3, and all the filling devices 4, respectively. The PLC control device 9 respectively controls the driving unit 501, all the material quantitative distribution units 3 and all the filling devices 4 to work.

The working process is described as follows with reference to the attached drawings:

for the purpose of describing the working process, fig. 1 and 2 schematically show the track of the longitudinal sealing device 10 of the high-speed packaging machine (mounted on the machine frame 1) and the two longitudinal sealing units (mounted on the rotating frame 5, which are two longitudinal sealing units cooperating with the filling device 4 shown).

In fig. 5, the packaging material from the film feeding device 11 of the high-speed packaging machine is folded in half by the packaging bag forming device 12, and longitudinally sealed by the longitudinal sealing device 10 in sequence to obtain a packaging bag with an open top, then the liquid filling mechanism of this embodiment fills the packaging bag, the sealing device 13 seals the open top of the packaging bag, the shearing device 14 shears the packaging bag from the film to obtain a finished liquid package, and the bag feeding device 15 clamps the top of the finished liquid package for transportation.

The PLC control device 9 respectively controls the driving unit 501, all the material quantitative distribution units 3 and all the filling devices 4 to work. The rotary frame 5 is driven by the driving unit 501 to rotate, and drives the hopper 2, all material quantitative distribution units 3 and all filling devices 4 on the rotary frame 5 to rotate. During the rotation, the material dosing units 3 work separately.

The work of the material quantitative distribution unit 3 is: the servo motor 301 acts, and the output shaft of the servo motor 301 drives the transmission shaft of the rotor pump 302 to rotate, so that the rotor pump 302 extracts materials from the hopper 2 through the discharge port 201 and sends the materials into the filling device 4 through the feeding pipe 7.

The filling device 4 fills the received liquid material into the package bag with the longitudinal sealing process completed between the two longitudinal sealing units of the longitudinal sealing device 10 located therebelow.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A liquid filling mechanism of a high-speed packaging machine with a reasonable structure comprises a rack, a hopper, a plurality of material quantitative distribution units, a plurality of filling devices and a rotating frame, wherein the rotating frame is rotatably arranged on the rack, the rotating frame is provided with a driving unit and is driven by the driving unit to rotate, all the filling devices are respectively arranged on the rotating frame in a lifting manner, and all the material quantitative distribution units are respectively arranged on the rotating frame; the hopper is installed on the swivel mount, and the hopper has a plurality of discharge gates, and discharge gate, material ration unit, filling device three's figure is the same and the one-to-one, and corresponding discharge gate, material ration unit, filling device three down arrange its characterized in that in proper order from last: the material quantitative distribution unit comprises a servo motor and a rotor pump, the servo motor and the rotor pump are respectively installed on a rotating frame, an output shaft of the servo motor is connected with a transmission shaft of the rotor pump, a discharge port is communicated with an inlet of the rotor pump through a feed pipe, and an outlet of the rotor pump is communicated with an inlet of a filling device through a feed pipe.

2. A liquid filling mechanism for a structurally sound high speed packaging machine according to claim 1 further comprising: the liquid filling mechanism further comprises an electric slip ring, the electric slip ring is installed at the bottom of the rotating frame and rotates along with the rotating frame synchronously, the electric slip ring is provided with a plurality of input ends and a plurality of output ends, the input ends of the electric slip ring are connected with an external power supply and an external air source respectively, one output end of the electric slip ring is electrically connected with the driving unit of the rotating frame, and the output ends of the electric slip ring are electrically and pneumatically connected with the material quantitative distribution units respectively.

3. A liquid filling mechanism of a high speed packaging machine of reasonable construction according to claim 1 wherein: the material quantitative distribution unit further comprises a servo driver, the servo driver is installed on the rotating frame, and the servo driver is electrically connected with the servo motor.

4. A liquid filling apparatus of a structurally sound high speed packaging machine according to any one of claims 1 to 3, wherein: the liquid filling mechanism further comprises a PLC control device, the PLC control device is electrically connected with the driving unit of the rotating frame, all the material quantitative distribution units and all the filling devices respectively, and the PLC controls the driving unit, all the material quantitative distribution units and all the filling devices to work respectively.