CN115123620A

CN115123620A - Bag feeding method

Info

Publication number: CN115123620A
Application number: CN202210898698.8A
Authority: CN
Inventors: 贺芳蓉
Original assignee: Ou Mai Jia Intelligent Equipment Shenzhen Co ltd
Current assignee: Ou Mai Jia Intelligent Equipment Shenzhen Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-09-30
Anticipated expiration: 2042-07-28
Also published as: CN115123620B

Abstract

The embodiment of the invention provides a bag feeding method, which comprises the steps of filling a plurality of empty bags at a first station and a second station respectively to obtain a first sealed bag and a second sealed bag which correspond to each other; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms; and respectively adjusting the first packaging bag and the second packaging bag to a corresponding first conveying end position and a corresponding second conveying end position, and then sliding the first packaging bag and the second packaging bag into a conveying device. Through the setting of one bag taking device corresponding to two filling stations, one bag feeding device can be used for supplying the two filling stations, so that the filling working efficiency is improved, the space occupation of a packaging machine is reduced, and the packaging cost is saved; the two groups of filling and sealing stations are merged into a belt conveyor to be sent out through overturning treatment, and the bag shape direction is kept uniform.

Description

Bag feeding method

Technical Field

The invention relates to the technical field of filling, in particular to a bag feeding method.

Background

The bag-feeding type packaging machine replaces manual packaging, the packaging automation is realized for large-scale enterprises and small-scale enterprises, an operator only needs to put hundreds of bags into a bag-taking part of the equipment at one time, and the equipment mechanically grabs the bags to automatically take the bags, print dates, open the bags, meter signals for a metering device, and then discharge, seal and output the bags. The customer can add according to product packaging demand and open the door scram, throw the card automatically, unusual discharge etc. detail function, and the whole process of packing need not manual work, and effectual for noble company has improved production efficiency, has practiced thrift labour cost and administrative cost, the cost is reduced by a wide margin.

However, the bag feeding method in the existing market can not carry out filling simultaneously at two sides, so that the filling efficiency is difficult to improve, the occupied space is large and the cost is high.

Disclosure of Invention

In view of the problem, the present application is proposed in order to provide a method of feeding a bag that overcomes or at least partially solves the problem, comprising:

a bag feeding method for filling and packaging a liquid into an empty bag by a bag feeding packaging machine, comprising:

filling a plurality of empty bags at a first station and a second station respectively to obtain a first sealed bag and a second sealed bag which correspond to each other; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms;

adjusting the first packaging bag and the second packaging bag to a first conveying end position and a second conveying end position which correspond to each other respectively, and sliding the first packaging bag and the second packaging bag into a conveying device; the first conveying end and the second conveying end are arranged in a staggered mode;

the bag feeding type packaging machine comprises a filling rack, a first group of filling and sealing mechanisms, a second group of filling and sealing mechanisms and a conveying device; the conveying device is arranged at the bottom of the filling rack, the first group of filling sealing mechanisms and the second group of filling sealing mechanisms are arranged inside the filling rack, the first conveying end of the first group of filling sealing mechanisms corresponds to the conveying device, and the second conveying end of the second group of filling sealing mechanisms corresponds to the conveying device.

Preferably, the step of filling the plurality of empty bags at the first station and the second station respectively to obtain the corresponding first sealed bag and second sealed bag comprises:

respectively placing a plurality of empty bags into the first station and the second station through a bag placing device to obtain corresponding first empty bags and second empty bags; one bag feeding device corresponds to a first station and a second station;

filling the first empty bag at the first station to obtain the first sealed bag, and filling the second empty bag at the second station to obtain the second sealed bag;

the bag feeding device is arranged at the top of the filling machine frame.

Preferably, the step of respectively placing a plurality of empty bags into the first station and the second station through a bag placing device to obtain corresponding first empty bags and second empty bags includes:

placing a plurality of empty bags in the bag groove according to a preset direction;

the bag taking assembly is used for respectively placing the empty bags into the first group of chute mechanisms and the second group of chute mechanisms;

the first group of sliding groove mechanisms slide the empty bags into the first station to obtain first empty bags, and the second group of sliding groove mechanisms slide the empty bags into the second station to obtain second empty bags;

the bag feeding device comprises a bag taking mechanism, the first group of sliding groove mechanisms and the second group of sliding groove mechanisms; the inlet end of the first group of filling and sealing mechanisms corresponds to the first group of sliding chute mechanisms, and the inlet end of the second group of filling and sealing mechanisms corresponds to the second group of sliding chute mechanisms; the bag taking mechanism comprises the bag taking assembly and the bag groove, and the bag taking assembly corresponds to the bag outlet of the bag groove.

Preferably, the step of filling the first empty bag at the first station to obtain a first sealed bag and the step of filling the second empty bag at the second station to obtain a second sealed bag comprises:

filling the first empty bag at a first station to obtain a first filled bag, and filling the second empty bag at a second station to obtain a second filled bag;

the first filling bag is exhausted through a first group of exhaust mechanisms at a first station to obtain a first exhaust bag, and the second filling bag is exhausted through a second group of exhaust mechanisms at a second station to obtain a second exhaust bag;

the first exhaust bag is packaged through a first group of knife sealing mechanisms at a first station to obtain the first packaging bag, and the second exhaust bag is packaged through a second group of knife sealing mechanisms at a second station to obtain the second packaging bag;

the first group of filling and sealing mechanisms comprise a first group of exhaust mechanisms and a first group of sealing knife mechanisms; the second group of filling and sealing mechanisms comprise a second group of exhaust mechanisms and a second group of sealing knife mechanisms.

Preferably, the step of filling the first empty bag at the first station to obtain a first filled bag and the step of filling the second empty bag at the second station to obtain a second filled bag comprises:

opening the first empty bag at the first station through a first group of bag opening mechanisms to obtain a first open bag; the first open bag is positioned at a first station through a first group of positioning mechanisms, and liquid with preset volume is filled into the first open bag to obtain a first filling bag;

opening the second empty bag at the second station through a second group of bag opening mechanisms to obtain a second open bag; the second open bag is positioned at a second station through a second group of positioning mechanisms, and liquid with preset volume is filled into the second open bag to obtain a second filling bag;

the first group of filling and sealing mechanisms comprise a first group of supporting structures, a first group of positioning mechanisms, a first group of bag opening mechanisms, a first group of filling mechanisms, a first group of exhaust mechanisms and a first group of cutter sealing mechanisms; wherein the first group of positioning mechanisms, the first group of bag opening mechanisms, the first group of filling mechanisms, the first group of exhaust mechanisms and the first group of knife sealing mechanisms are all arranged on the first group of supporting structures;

the second group of filling and sealing mechanisms comprise a second group of supporting structures, a second group of positioning mechanisms, a second group of bag opening mechanisms, a second group of filling mechanisms, a second group of exhaust mechanisms and a second group of cutter sealing mechanisms; the second group of positioning mechanisms, the second group of bag opening mechanisms, the second group of filling mechanisms, the second group of exhaust mechanisms and the second group of cutter sealing mechanisms are all arranged on the second group of supporting structures.

Preferably, the step of adjusting the first and second pouches to the corresponding first and second delivery end positions, respectively, and sliding the pouches into the transfer device comprises:

the first packaging bag is turned over by a preset angle through the turning mechanism, so that the direction of the first packaging bag is the same as that of the second packaging bag, and then the first packaging bag slides into the conveying device;

the second packaging bag slides into the conveying device;

the turnover mechanism is arranged between the first group of positioning mechanisms and the conveying device and rotates upwards and downwards along a rotating shaft at the lower side of the turnover mechanism;

when the turnover mechanism rotates upwards to the maximum angle, a material port of the turnover mechanism corresponds to an outlet of the first group of positioning mechanisms; when the turnover mechanism rotates downwards to the maximum angle, the material opening of the turnover mechanism corresponds to the conveying device.

Preferably, the preset angle is 60 to 120 degrees.

Preferably, the method comprises the following steps:

the first group of filling mechanisms are arranged above the first group of positioning mechanisms, and the first group of exhaust mechanisms are arranged below the first group of bag opening mechanisms;

the first group of bag opening mechanisms comprise a first bag opening component and a second bag opening component which are horizontally arranged oppositely;

the first group of knife sealing mechanisms comprise a first knife sealing component and a second knife sealing component which are horizontally arranged oppositely;

the first bag opening assembly and the second bag opening assembly are respectively arranged on two sides of the first group of positioning mechanisms, and the first knife sealing assembly and the second knife sealing assembly are correspondingly arranged above and in parallel with the first bag opening assembly and the second bag opening assembly.

Preferably, the step of positioning the second open bag at a second station by a second set of positioning mechanisms and filling a preset volume of liquid into the second open bag to obtain a second filled bag comprises:

the second open bag is positioned at the second station through a second group of positioning mechanisms to obtain a second positioning bag;

and filling the second positioning bag with liquid with a preset volume at the second station through a second filling mechanism to obtain a second filling bag.

Preferably, the step of positioning the first open bag at a first station by a first set of positioning mechanisms and filling a preset volume of liquid into the first open bag to obtain a first filled bag comprises:

the first open bag is positioned at the first station through a first group of positioning mechanisms to obtain a first positioning bag;

and filling the first positioning bag with liquid with a preset volume through a first filling mechanism at the first station to obtain a first filling bag.

The application has the following advantages:

in the embodiment of the application, a plurality of empty bags are respectively filled at a first station and a second station to obtain a first sealed bag and a second sealed bag which correspond to each other; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms; adjusting the first packaging bag and the second packaging bag to a first conveying end position and a second conveying end position which correspond to each other respectively, and sliding the first packaging bag and the second packaging bag into a conveying device; wherein the first conveying end and the second conveying end are arranged in a staggered manner; the bag feeding type packaging machine comprises a filling rack, a first group of filling and sealing mechanisms, a second group of filling and sealing mechanisms and a conveying device; the conveying device is arranged at the bottom of the filling rack, the first group of filling sealing mechanisms and the second group of filling sealing mechanisms are arranged inside the filling rack, the first conveying end of the first group of filling sealing mechanisms corresponds to the conveying device, and the second conveying end of the second group of filling sealing mechanisms corresponds to the conveying device. Through the setting of one bag taking device corresponding to two filling stations, one bag feeding device can be used for supplying the two filling stations, and finally products are gathered together through the conveying device after the filling of the two stations is finished, so that the filling work efficiency is improved, meanwhile, the space occupation of a packaging machine is reduced, and the packaging cost is saved; two groups of filling and sealing stations are merged to a belt conveyor to be sent out through overturning treatment, and the bag shape direction is kept uniform.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a flow chart illustrating the steps of a bag feeding method according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a bag feeding type packaging machine according to an embodiment of the present application.

11. A bag taking assembly; 12. a bag slot; 21. a first set of runner mechanisms; 22. a first set of knife sealing mechanisms; 23. a first set of bag opening mechanisms; 24. a first set of exhaust mechanisms; 25. a first set of positioning mechanisms; 26. a turnover mechanism; 31. a second set of runner mechanisms; 32. a second group of knife sealing mechanisms; 33. a second set of bag opening mechanisms; 34. a second set of exhaust mechanisms; 35. a second set of positioning mechanisms; 37. a second group of filling mechanisms; 4. a conveying device; 5. and (4) an adjusting device.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a flow chart of steps of a bag feeding method provided in an embodiment of the present application is shown, which specifically includes the following steps:

s110, filling a plurality of empty bags at a first station and a second station respectively to obtain a first sealed bag and a second sealed bag which correspond to each other; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms;

s120, adjusting the first packaging bag and the second packaging bag to a corresponding first conveying end position and a corresponding second conveying end position respectively, and sliding the first packaging bag and the second packaging bag into a conveying device 4; wherein the first conveying end and the second conveying end are arranged in a staggered manner.

In the embodiment of the application, a plurality of empty bags are respectively filled at a first station and a second station to obtain a first sealed bag and a second sealed bag which correspond to each other; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms; adjusting the first packaging bag and the second packaging bag to a first conveying end position and a second conveying end position which correspond to each other respectively, and sliding the first packaging bag and the second packaging bag into a conveying device 4; wherein the first conveying end and the second conveying end are arranged in a staggered manner; the bag feeding type packaging machine comprises a filling rack, a first group of filling and sealing mechanisms, a second group of filling and sealing mechanisms and a conveying device 4; conveyer 4 set up in the bottom of filling frame, first group's filling seal mechanism with the second group's filling seal mechanism set up in inside the filling frame, first group's filling seal mechanism's first transport end position with conveyer 4 corresponds, the second group's filling seal mechanism's second transport end position with conveyer 4 corresponds. Get the settlement of bagging apparatus correspondence two filling stations through one, can use one to go into the bagging apparatus and supply two filling stations, finally two station fillings are accomplished after the product and are gathered together through conveyer 4 again, have improved filling work efficiency, simultaneously, have reduced packagine machine and to the occupation of space, practice thrift packaging cost. The two groups of filling and sealing stations are merged into a belt conveyor to be sent out through overturning treatment, and the bag shape direction is kept uniform.

Next, a bag feeding method in the present exemplary embodiment will be further described.

As described in the step S110, the empty bags are respectively filled at the first station and the second station to obtain the corresponding first sealed bag and second sealed bag; wherein the first station and the second station are in the same vertical direction and the first station is above the second station; the first station is arranged on the first group of filling and sealing mechanisms, and the second station is arranged on the second group of filling and sealing mechanisms;

respectively placing a plurality of empty bags into the first station and the second station through a bag placing device to obtain corresponding first empty bags and second empty bags; one bag feeding device corresponds to a first station and a second station; filling the first empty bag at the first station to obtain the first sealed bag, and filling the second empty bag at the second station to obtain the second sealed bag; the bag feeding device is arranged at the top of the filling machine frame

In an embodiment of the present invention, a specific process of the step "respectively placing a plurality of empty bags into the first station and the second station by the bag placing device to obtain corresponding first empty bags and second empty bags" may be further described with reference to the following description.

Placing a plurality of empty bags in a bag slot 12 according to a preset direction as described in the following steps; the bag taking assembly 11 puts the empty bags into the first group of chute mechanisms 21 and the second group of chute mechanisms 31 respectively; the first group of chute mechanisms 21 slide the empty bags into the first station to obtain first empty bags, and the second group of chute mechanisms 31 slide the empty bags into the second station to obtain second empty bags.

In an embodiment of the present invention, the specific process of "filling the first empty bag at the first station to obtain a first sealed bag, and filling the second empty bag at the second station to obtain a second sealed bag" in the steps can be further described with reference to the following description.

Filling the first empty bag at a first station to obtain a first filled bag, and filling the second empty bag at a second station to obtain a second filled bag; the first filling bag is exhausted through a first group of exhaust mechanisms 24 at a first station to obtain a first exhaust bag, and the second filling bag is exhausted through a second group of exhaust mechanisms 34 at a second station to obtain a second exhaust bag; the first exhaust bag is packaged through a first group of sealing cutter mechanisms 22 at a first station to obtain the first packaging bag, and the second exhaust bag is packaged through a second group of sealing cutter mechanisms 32 at a second station to obtain the second packaging bag; the first group of filling and sealing mechanisms comprise a first group of exhaust mechanisms 24 and a first group of sealing knife mechanisms 22; the second set of filling and sealing mechanisms includes a second set of venting mechanisms 34 and a second set of sealing knife mechanisms 32.

In an embodiment of the present invention, the specific process of "filling the first empty bag at the first station to obtain a first filled bag and filling the second empty bag at the second station to obtain a second filled bag" in the steps can be further explained in conjunction with the following description.

Opening the first empty bag at the first station by a first group bag opening mechanism 23 to obtain a first open bag as described in the following steps; the first open bag is positioned at a first station through a first group of positioning mechanisms 25, and liquid with preset volume is filled into the first open bag to obtain a first filling bag; the second empty bag is opened at the second station through a second group of bag opening mechanisms 33 to obtain a second open bag; and the second open bag is positioned at a second station through a second group of positioning mechanisms 35, and liquid with preset volume is filled into the second open bag to obtain a second filled bag.

In an embodiment of the present invention, the specific process of "adjusting the first and second pouches to the corresponding first and second delivery end positions respectively and then sliding into the transfer device 4" can be further described with reference to the following description.

The first packaging bag is turned over by a preset angle through a turning mechanism 26 so that the direction of the first packaging bag is the same as that of the second packaging bag, and then is slid into the conveying device 4; the second packaging bag slides into the conveying device 4; the turnover mechanism 26 is arranged between the first group of positioning mechanisms 25 and the conveying device 4, and rotates upwards and downwards along a rotating shaft at the lower side of the turnover mechanism 26; when the turnover mechanism 26 rotates upwards to the maximum angle, the material port of the turnover mechanism 26 corresponds to the outlet of the first set of positioning mechanisms 25; when the turnover mechanism 26 rotates downward to a maximum angle, the material port of the turnover mechanism 26 corresponds to the conveying device 4.

In a specific embodiment, the predetermined angle is 60 degrees to 120 degrees, and preferably, may be 60 degrees, 90 degrees, 120 degrees, and the like.

In an embodiment of the present invention, the specific process of "positioning the second open bag at the second station by the second set of positioning mechanisms 35 and filling the second open bag with a predetermined volume of liquid to obtain a second filled bag" can be further described with reference to the following description.

Positioning the second open bag at the second station by a second set of positioning mechanisms 35 to obtain a second positioning bag as described in the following steps; and filling the second positioning bag with liquid with a preset volume at the second station through a second filling mechanism to obtain a second filling bag.

In an embodiment of the present invention, the specific process of "positioning the first open bag at the first station by the first set of positioning mechanisms 25 and filling the first open bag with a predetermined volume of liquid to obtain a first filled bag" can be further described with reference to the following description.

Positioning the first open bag at the first station by a first set of positioning mechanisms 25 to obtain a first positioning bag as described in the following steps; and filling the first positioning bag with liquid with a preset volume through a first filling mechanism at the first station to obtain a first filling bag.

In one embodiment, after the bag is taken out from the bag slot 12 by the suction cups of the bag taking mechanism, the bag falls onto the first group of positioning mechanisms 25 through the first group of chute mechanisms 21, the first group of bag opening mechanisms 23 open the bag, after the bag opening is successful, the first group of filling mechanisms perform filling, and after the filling is completed, the first group of sealing mechanisms and the first group of air exhausting mechanisms 24 perform sealing and air exhausting actions. After the above actions are completed, the bags slide onto the first group of turnover mechanisms 26 through the chutes, and the turnover mechanisms 26 turn the bags at a certain angle and finally slide the bags in the first group of channels onto the conveying belt. Meanwhile, the bag taking mechanism takes out the bags from the bag groove 12 again and moves the bags onto the second group of chute mechanisms 31, the bags fall onto the second group of positioning mechanisms 35 through the second group of chute mechanisms 31, the second group of bag opening mechanisms 33 open the bags, after the bags are opened successfully, the second group of filling mechanisms fill the bags, after the filling is completed, the second group of sealing mechanisms and the second group of exhaust mechanisms 34 seal the bags, exhaust actions are performed, and the bags directly slide onto the conveying belt through the chutes of the second channel after the actions are completed.

Referring to fig. 2, a bag feeding type packaging machine provided in an embodiment of the present application is illustrated, which includes a filling machine frame, a bag taking mechanism, a first group of chute mechanisms 21, a first group of filling and sealing mechanisms, a second group of chute mechanisms 31, a second group of filling and sealing mechanisms, and a conveying device 4; the first group of chute mechanisms 21 and the second group of chute mechanisms 31 correspond to outlets of the bag taking mechanisms;

the bag taking mechanism is arranged at the top of the filling machine frame, the conveying device 4 is arranged at the bottom of the filling machine frame, the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms are arranged inside the filling machine frame, the inlet ends of the first group of filling and sealing mechanisms correspond to the first group of sliding chute mechanisms, the inlet ends of the second group of filling and sealing mechanisms correspond to the second group of sliding chute mechanisms, and the outlet ends of the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms correspond to the conveying device 4;

when the first group of filling and sealing mechanisms work, the bag taking mechanism slides the to-be-packaged bags to the first group of filling and sealing mechanisms along the first group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the first group of filling and sealing mechanisms to a specified position;

when the second group of filling and sealing mechanisms work, the bag taking mechanism slides the bags to be packaged to the second group of filling and sealing mechanisms along the second group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the second group of filling and sealing mechanisms to a specified position.

In the embodiment of the present application, a bag feeding type packaging machine is provided, which includes a filling machine frame, a bag taking mechanism, a first group of chute mechanisms 21, a first group of filling and sealing mechanisms, a second group of chute mechanisms 31, a second group of filling and sealing mechanisms, and a conveying device 4; the first group of chute mechanisms 21 and the second group of chute mechanisms 31 correspond to outlets of the bag taking mechanisms; the bag taking mechanism is arranged at the top of the filling machine frame, the conveying device 4 is arranged at the bottom of the filling machine frame, the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms are arranged inside the filling machine frame, the inlet ends of the first group of filling and sealing mechanisms correspond to the first group of sliding chute mechanisms, the inlet ends of the second group of filling and sealing mechanisms correspond to the second group of sliding chute mechanisms, and the outlet ends of the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms correspond to the conveying device 4; when the first group of filling and sealing mechanisms work, the bag taking mechanism slides the to-be-packaged bags to the first group of filling and sealing mechanisms along the first group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the first group of filling and sealing mechanisms to a specified position; when the second group of filling and sealing mechanisms work, the bag taking mechanism slides the bags to be packaged to the second group of filling and sealing mechanisms along the second group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the second group of filling and sealing mechanisms to a specified position. Get the settlement of bagging apparatus correspondence two filling stations through one, can use one to get the bagging apparatus and supply two filling stations, the product gathers together through the conveying dress again after final two station fillings are accomplished, has improved filling work efficiency, simultaneously, has reduced packagine machine and has taken in the space, practices thrift packaging cost.

Next, a description will be further made of a bag feeding type packaging machine in the present exemplary embodiment.

Referring to fig. 1, there is shown a bag feeding type packaging machine of the present application, which includes a filling frame, a bag taking mechanism, a first group of chute mechanisms 21, a first group of filling and sealing mechanisms, a second group of chute mechanisms 31, a second group of filling and sealing mechanisms, and a conveying device 4; the first group of chute mechanisms 21 and the second group of chute mechanisms 31 correspond to outlets of the bag taking mechanisms; the bag taking mechanism is arranged at the top of the filling machine frame, the conveying device 4 is arranged at the bottom of the filling machine frame, the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms are arranged inside the filling machine frame, the inlet ends of the first group of filling and sealing mechanisms correspond to the first group of sliding chute mechanisms, the inlet ends of the second group of filling and sealing mechanisms correspond to the second group of sliding chute mechanisms, and the outlet ends of the first group of filling and sealing mechanisms and the second group of filling and sealing mechanisms correspond to the conveying device 4; when the first group of filling and sealing mechanisms work, the bag taking mechanism slides the to-be-packaged bags to the first group of filling and sealing mechanisms along the first group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the first group of filling and sealing mechanisms to a specified position; when the second group of filling and sealing mechanisms work, the bag taking mechanism slides the bags to be packaged to the second group of filling and sealing mechanisms along the second group of sliding chute mechanisms; the conveying device 4 conveys the packaging bags subjected to filling and sealing at the second group of filling and sealing mechanisms to a specified position.

It should be noted that, get a bag mechanism through reciprocal correspondence first group's spout mechanism 21 with spout mechanism 31 is organized to the second, has realized the design that a feed bin corresponds two stations, and two stations are finally returned to flow to same conveyer 4 after the operation is accomplished on, compare the design that a feed bin of traditional packagine machine corresponds a station, have reduced the volume of equipment by a wide margin, promote work efficiency simultaneously.

In one embodiment of the present application, the first set of filling and sealing mechanisms includes a first set of supporting structures, a first set of positioning mechanisms 25, a first set of bag opening mechanisms 23, a first set of filling mechanisms, a first set of venting mechanisms 24, and a first set of knife sealing mechanisms 22; wherein the first set of positioning mechanisms 25, the first set of bag opening mechanisms 23, the first set of filling mechanisms, the first set of venting mechanisms 24, and the first set of knife sealing mechanisms 22 are all disposed on the first set of support structures; the first group filling mechanism is arranged above the first group positioning mechanism 25, and the first group exhaust mechanism 24 is arranged below the first group bag opening mechanism 23; the first group of bag opening mechanisms 23 comprise a first bag opening component and a second bag opening component which are horizontally arranged oppositely; the first group of knife sealing mechanisms 22 comprise a first knife sealing component and a second knife sealing component which are horizontally arranged oppositely; the first bag opening assembly and the second bag opening assembly are respectively arranged on two sides of the first group of positioning mechanisms, and the first knife sealing assembly and the second knife sealing assembly are correspondingly arranged above and in parallel with the first bag opening assembly and the second bag opening assembly.

Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the operator's computer, partly on the operator's computer, as a stand-alone software package, partly on the operator's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the operator's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above detailed description is provided for a bag feeding method provided by the present application, and the principle and the implementation of the present application are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A method for filling and packaging a liquid into an empty bag by a bag-feeding packaging machine, comprising:

2. The bag feeding method according to claim 1, wherein the step of filling the plurality of empty bags at the first station and the second station respectively to obtain the corresponding first sealed bag and the second sealed bag comprises:

respectively placing a plurality of empty bags into the first station and the second station through a bag feeding device to obtain corresponding first empty bags and second empty bags; one bag feeding device corresponds to a first station and a second station;

the bag feeding device is arranged at the top of the filling machine frame.

3. The bag feeding method according to claim 2, wherein the step of respectively placing a plurality of empty bags into the first station and the second station through a bag feeding device to obtain corresponding first empty bags and second empty bags comprises:

placing a plurality of empty bags in the bag grooves according to a preset direction;

the bag feeding device comprises a bag taking mechanism, a first group of sliding groove mechanisms and a second group of sliding groove mechanisms; the inlet end of the first group of filling and sealing mechanisms corresponds to the first group of sliding chute mechanisms, and the inlet end of the second group of filling and sealing mechanisms corresponds to the second group of sliding chute mechanisms; the bag taking mechanism comprises a bag taking assembly and a bag groove, and the bag taking assembly corresponds to a bag outlet of the bag groove.

4. The bag feeding method as claimed in claim 2, wherein the step of filling the first empty bag at the first station to obtain a first sealed bag and filling the second empty bag at the second station to obtain a second sealed bag comprises:

5. The bag feeding method according to claim 4, wherein the step of filling the first empty bag at a first station to obtain a first filled bag and filling the second empty bag at a second station to obtain a second filled bag comprises:

6. A method as claimed in claim 1, wherein said step of adjusting said first and second pouches to respective first and second delivery end positions and sliding them into a transfer device comprises:

the second packaging bag slides into the conveying device;

7. The bag feeding method according to claim 6, wherein the preset angle is 60-120 degrees.

8. The bag feeding method according to claim 5, comprising:

9. The bag feeding method of claim 5, wherein the step of positioning the second open bag at a second station by a second set of positioning mechanisms and filling the second open bag with a predetermined volume of liquid to obtain a second filled bag comprises:

10. The bag feeding method according to claim 5, wherein the step of positioning the first open bag at a first station by a first set of positioning mechanisms and filling the first open bag with a predetermined volume of liquid to obtain a first filled bag comprises: