CN113716138B

CN113716138B - Envelope subassembly and sack filling machine

Info

Publication number: CN113716138B
Application number: CN202111076862.9A
Authority: CN
Inventors: 周磊; 李俊伟; 訾勇帅
Original assignee: Zhongsheng Huayue Zhengzhou Intelligent Technology Co ltd
Current assignee: Zhongsheng Huayue Zhengzhou Intelligent Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2023-05-12
Anticipated expiration: 2041-09-14
Also published as: CN113716138A

Abstract

The invention relates to the field of packaging, in particular to a bag sealing assembly and a bagging machine, wherein the bag sealing assembly comprises a side supporting top block mechanism, a pressing plate and a rotating plate mechanism; the edge supporting and ejecting block mechanism, the pressing plate and the rotating plate mechanism can move relative to the packaging bag to seal the packaging bag with the opened and unfolded opening; the edge supporting jacking block mechanism is arranged opposite to the pressing plate and comprises a jacking block and two edge supporting pieces which are symmetrically arranged; one end of the side supporting piece facing the pressing plate is provided with a guide surface; the side supporting piece can rotate to flatten formed bag ears, and the rotating plate mechanism is used for folding the bag ears. Carry out the envelope through propping limit kicking block mechanism, clamp plate and rotor plate mechanism to the wrapping bag, prop that the rotatable bag ear that is used for forming of limit spare is flattened, has solved prior art because do not flatten the bag ear, and the direct folding easy bag ear department that makes of bag ear that folds through folding clamp plate forms the fracture, influences the problem of packing product outward appearance and product quality to realize that the packing is unbroken and the efficient effect of envelope.

Description

Envelope subassembly and sack filling machine

Technical Field

The invention relates to the field of packaging, in particular to a sealing bag assembly and a bagging machine.

Background

The medical gauze is made up of cotton fibres of ripe seeds which are not repeatedly processed, through spinning to obtain plain cotton cloth, degreasing, bleaching and refining. Medical gauze articles generally come in the form of folded and rolled rolls and the like. The medical gauze is mostly suitable for film packaging and paper packaging, and the paper packaging price is cheaper, but when the paper packaging is carried out, the packaging bag is easy to break due to lighter and thinner packaging bag materials, and the packaging bag with smaller size is also easier to break relative to the packaging bag with large size, so that the automatic packaging has difficulty.

The patent of CN201711178444.4, paper bag packing machine for packing medical gauze, publication date is 20180413, discloses a paper bag packing machine for packing medical gauze, comprising a working table surface, and a transfer module, a stretching module and a packing module which are arranged on the working table surface, wherein the transfer module is used for realizing the longitudinal and transverse movement of a first sucker so as to finish the transfer of paper bags; the stretching module comprises a forming cavity, a stretching sliding block, a forming plate and a second sucker, wherein the forming cavity is used for placing a paper bag to be processed, the second sucker is arranged below the forming cavity and is combined with the first sucker to separate the paper bag, the stretching sliding block and the forming plate are oppositely arranged at the front end and the rear end of the forming cavity, a sliding rail penetrating through the forming cavity is arranged in the forming cavity, and the forming plate and the stretching sliding block move on the sliding rail to realize stretching of the paper bag; the packaging module is used for packaging the packaged paper bags. The double-layer paper bag gauze packaging machine is convenient to use, compact in structure, convenient to manufacture and use and wide in application range, and the gauze packaging process of the double-layer paper bag gauze is realized.

However, as the bag ears are not flattened, the bag ears are folded directly through the folding pressing plate, so that the bag ears are easy to break, and the appearance and the product quality of the packaged product are affected.

Disclosure of Invention

In order to solve the problems that the bag ears are folded directly by the folding pressing plate to easily break the bag ears and influence the appearance and the quality of the packaged products because the bag ears are not flattened,

the invention provides a bag sealing assembly which comprises a side supporting and ejecting block mechanism, a pressing plate and a rotating plate mechanism; the edge supporting and jacking block mechanism, the pressing plate and the rotating plate mechanism can move relative to the packaging bag to seal the packaging bag with the opened and unfolded opening; the edge supporting jacking block mechanism is arranged opposite to the pressing plate and comprises a jacking block and two edge supporting pieces which are symmetrically arranged; one end of the edge supporting piece, which faces the pressing plate, is provided with a guide surface; the side supporting piece can rotate to flatten formed bag ears, and the rotating plate mechanism is used for folding the bag ears.

Furthermore, the rotating plate mechanism comprises symmetrically arranged rotating plates, and the rotating plates are provided with adhesive tape grooves.

Further, the envelope assembly further comprises a first moving member, and the rotating plate mechanism and the edge supporting top block mechanism are horizontally arranged; the pressing plate is arranged on the first moving piece and used for preventing the packaging bags forming the bag ears from being scattered when moving to the rotating plate mechanism.

Further, the sealing bag assembly further comprises an inclined support bag opening mechanism, the inclined support bag opening mechanism comprises an inclined support piece and a flat pushing piece, the inclined support piece can move obliquely relative to the bag opening to enable the bag opening to be opened, and the flat pushing piece can move relative to the packaging bag and is used for compacting materials in the packaging bag.

The invention also provides a bagging machine, which comprises a workbench, wherein the workbench is provided with any one of the bag sealing assemblies, and the workbench is also provided with a packaging bag feeding line, a bag sucking line, a material feeding line, a transfer and loading assembly and an adhesive tape sticking assembly; the packaging bag feeding line and the bag sucking line are sequentially arranged at one end of the workbench; the material feeding line, the transfer loading assembly, the sealing bag assembly and the adhesive tape pasting assembly are sequentially arranged on the workbench and parallel to the other ends of the packaging bag feeding line and the bag sucking line.

Further, the bag suction line comprises an air suction assembly line and a bag suction assembly, and the bag suction assembly is arranged on one side of the air suction assembly line, which is close to the transferring and loading assembly; the bag sucking assembly comprises a first bag sucking mechanism and a second bag sucking mechanism; the first bag sucking mechanism is used for sucking the upper surface of the packaging bag, and the second bag sucking mechanism is used for sucking the lower surface of the opening of the packaging bag.

Further, the material feeding line comprises a plurality of material feeding mechanisms and a pressing package assembly; the pressing package assembly can move relative to the material piece feeding mechanism and is used for pressing and compacting the material pieces;

the press pack assembly comprises a flattening mechanism and a compacting mechanism.

Further, the transferring and charging assembly comprises a second moving part, a transferring mechanism and a charging mechanism, wherein the transferring mechanism and the charging mechanism are arranged on the second moving part;

the transfer mechanism is used for transferring the material piece to a movable loading plate, and the movable loading plate can move relative to the packaging bag; the charging mechanism is used for pushing the material piece on the movable charging plate into the packaging bag.

Further, the adhesive tape pasting component comprises an adhesive tape discharging mechanism, a cutting and sucking mechanism and a movable clamping jaw; the movable clamping jaw can move relative to the adhesive tape discharging mechanism;

the cutting and sucking mechanism comprises an adhesive tape cutting part and an adhesive tape sucking part; the adhesive tape suction part is used for sucking adhesive tape and adhering the adhesive tape to the packaging bag sealed by the sealing bag assembly.

Further, the packaging bag feeding line, the transfer loading assembly, the sealing bag assembly and the sealing bag adhesive tape adhering platform corresponding to the adhesive tape adhering assembly are respectively provided with a cutting plate mechanism, and the cutting plate mechanisms can be adjusted to adapt to packages of different specifications.

Compared with the prior art, the sealing bag assembly provided by the invention has the advantages that the edge supporting ejector block mechanism, the pressing plate and the rotating plate mechanism move relative to the packaging bag to seal the packaging bag with the opening unfolded, the edge supporting piece is rotatable to flatten formed bag lugs, and the rotating plate mechanism is used for folding the bag lugs, so that the problems that the bag lugs are easy to break and the appearance and the product quality of packaged products are affected due to the fact that the bag lugs are not flattened in the prior art, and the packaging effect of no breakage and high sealing efficiency is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a bag closure assembly provided by the present invention;

FIG. 2 is an enlarged view of the area indicated in FIG. 1;

FIG. 3 is another perspective view of an alternative angle of a bag module according to the present invention;

FIG. 4 is a diagram of the steps of the bag sealing according to one embodiment of the present invention;

FIG. 5 is a top view of the bagging machine provided by the present invention;

FIG. 6 is a perspective view of the bagging machine provided by the present invention;

FIG. 7 is a top view of a bag feed line of the bagging machine provided by the present invention;

FIG. 8 is a perspective view of a suction bag assembly of the suction bag line provided by the invention;

FIG. 9 is an enlarged view of the area indicated in FIG. 8;

FIG. 10 is a view of one embodiment of a pouch assembly provided by the present invention in use;

FIG. 11 is a top view of a material feed line of the bagging machine provided by the present invention;

FIG. 12 is a perspective view of a press pack assembly for a feed line of a material provided by the present invention;

FIG. 13 is a perspective view of a transfer and loading assembly of the bagging machine provided by the present invention;

FIG. 14 is a view showing a state of use of the transfer and charging assembly of the bagger according to the present invention;

FIG. 15 is a perspective view of the taping assembly of the bagging machine provided by the present invention;

FIG. 16 is a view of a state of use of the taping assembly of the present invention;

fig. 17 is a diagram showing the formation of a package bag according to the present invention.

Reference numerals:

100. envelope assembly 110, edge support top block mechanism 111 and top block

112. Edge support 120, pressure plate 130 and rotating plate mechanism

131. Rotating plate 140, first moving member 150 and diagonal bracing pocket opening mechanism

151. Diagonal brace 152, horizontal pushing piece 200 and package bag feeding line

210. Packaging bag feeding mechanism 220, feeding frame 221 and poking piece

230. First cutting mechanism 231, movable plate 232, and fixed plate

240. First cutting board platform 300, suction bag line 310 and suction line

320. Inhale bag subassembly 321, first inhale bag mechanism 322, second inhale bag mechanism

323. Bag opening anti-breaking pressing plate 330, tail part anti-breaking bag mechanism 400 and material feeding line

410. Material loading mechanism 420, pressing package assembly 421 and flattening mechanism

422. Compaction mechanism 430, material piece feeding assembly line 431 and compaction limiting plate

500. Load transferring and loading assembly 510, second moving member 520 and load transferring mechanism

521. Second cutting plate mechanism 530, charging mechanism 540, and movable charging plate

600. Adhesive tape sticking component 610, adhesive tape discharging mechanism 620 and cutting and sucking mechanism

621. Adhesive tape cutting portion 622, adhesive tape suction portion 630, and movable holding jaw

700. Third cutting board mechanism 800 and blanking mechanism of sealing bag adhesive tape adhering platform 710

1121. Guide surface 1311, adhesive tape groove 900, and tab

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Specific examples are given below:

referring to fig. 1, 2, and 17, a bag closure assembly includes a gusseted top block mechanism 110, a pressure plate 120, and a rotating plate mechanism 130; the edge supporting and jacking block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 can move relative to the packaging bag to seal the packaging bag with the opened and unfolded opening; the edge supporting top block mechanism 110 is arranged opposite to the pressing plate 120, and the edge supporting top block mechanism 110 comprises a top block 111 and two edge supporting pieces 112 which are symmetrically arranged; one end of the side supporting piece 112, which faces the pressing plate 120, is provided with a guide surface 1121; the gusset 112 is rotatable for flattening the formed ears 900, and the swivel plate mechanism 130 is used for folding the ears 900.

In specific implementation, the bag sealing assembly 100 seals a packaging bag, the packaging bag is arranged on a working platform, and an opening part is suspended, so that the bag sealing assembly 100 can work on the packaging bag, and the bag sealing assembly 100 comprises a side supporting top block mechanism 110, a pressing plate 120 and a rotating plate mechanism 130; the edge supporting and ejecting block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 can move relative to the packaging bag so as to finish bag sealing when approaching the packaging bag, and the transmission of the packaging bag is not affected when separating from the packaging bag;

the edge supporting top block mechanism 110 is arranged opposite to the pressing plate 120, specifically, the edge supporting top block mechanism 110 is arranged below the packaging bag, and the pressing plate 120 is arranged above the packaging bag; it should be understood that the side supporting and pushing block mechanism 110 and the pressing plate 120 may be disposed opposite to each other in such a way that the side supporting and pushing block mechanism 110 is disposed above the package and the pressing plate 120 is disposed below the package.

The edge supporting top block mechanism 110 is used for forming a bag ear 900, and the edge supporting top block mechanism 110 comprises a top block 111 and two edge supporting pieces 112 which are symmetrically arranged; the size of the top block 111 is smaller than that of the lower part of the packaging bag, the top block 111 moves upwards and acts on the lower part of the packaging bag so that the left part and the right part of the packaging bag can expand outwards when the lower part of the packaging bag is pressed, the upper part of the packaging bag approaches to the lower part of the packaging bag due to the expansion influence of the left part and the right part of the packaging bag, the edge supporting pieces 112 are arranged in parallel with the top block 111, and the distance between the two edge supporting pieces 112 is larger than that of the top block 111 so that the edge supporting pieces 112 and the top block 111 are mutually matched to form a bag ear 900; the side supporting piece 112 is provided with a guide surface 1121 towards one end of the pressing plate 120, the guide surface 1121 is used for further guiding the upper portion of the packaging bag so that the lower portion and the upper portion of the packaging bag which are folded after the side supporting piece 112 moves are attached to form a bag lug 900, the side supporting piece 112 can rotate, the formed bag lug 900 is flattened, and the risk of bag breakage is prevented.

The rotation plate mechanism 130 is used for folding the bag ears 900; the rotary plate mechanism 130 is located on one side of the bag ear 900 when running, and the edge support 112 flattens the formed bag ear 900 and is located on the other side of the bag ear 900 away from the rotary plate mechanism 130, so that the rotary plate mechanism 130 can perform corresponding actions, the envelope assembly 100 comprises a pressing plate 120, and the pressing plate 120 is used for preventing the bag ear 900 formed by the edge support top block mechanism 110 from being scattered so that the rotary plate mechanism 130 can operate; the distance between the two gussets 112 is greater than the size of the pressure plate 120 so that the pressure plate 120 can press against the attached locations of the lower and upper portions of the bag to prevent unraveling when the two gussets 112 flatten the ears 900.

The working process comprises the following steps: the packing bag is arranged on the working platform, the opening part is suspended, the top block 111 is arranged upwards and props against the lower part of the packing bag, the left part and the right part of the packing bag can be outwards expanded due to the compression of the lower part of the packing bag, the upper part of the packing bag is close to the lower part of the packing bag due to the expansion influence of the left part and the right part of the packing bag, the edge supporting piece 112 is arranged upwards, the guide surface 1121 of the edge supporting piece 112 further guides the upper part of the packing bag, so that the lower part and the upper part of the packing bag are attached to form a bag ear 900, and the edge supporting piece 112 rotates to flatten the formed bag ear 900 to prevent bag breakage; then the top block 111 returns to the original position, the pressing plate 120 downwards presses the attaching positions of the lower part and the upper part of the packaging bag, the edge supporting piece 112 resets and returns to the original position, the rotating plate mechanism 130 upwards rotates to fold the bag ears 900 to finish the bag sealing action, and the pressing plate 120 can return to the original position in the folding process of the bag ears 900 by the rotating plate mechanism 130, so that the folding effect is better.

It should be appreciated that if the package is larger, the upper portion of the package approaches the lower portion of the package by a smaller amount due to the expansion of the left and right portions of the package, the lower portion of the package may be upwardly pressed by the top block 111, the upper portion of the package may be downwardly pressed by the pressing plate 120 to form the lugs 900, and then the upper rotation of the gusset 112 may be upwardly rotated to flatten the lugs 900 to prevent breakage.

Compared with the prior art, the sealing bag assembly provided by the invention has the advantages that the edge supporting jacking block mechanism, the pressing plate and the rotating plate mechanism move relative to the packaging bag to seal the packaging bag with the opening unfolded, the edge supporting piece can rotate to flatten the formed bag lugs 900, and the rotating plate mechanism is used for folding the bag lugs 900, so that the problems that the bag lugs 900 are easy to break and the appearance and the quality of the packaged product are affected due to the fact that the bag lugs 900 are not flattened in the prior art, and the effects of no package breakage and high sealing bag efficiency are realized.

Specifically, referring to fig. 3, the rotating plate mechanism 130 includes a symmetrically arranged rotating plate 131, and the rotating plate 131 is provided with adhesive tape grooves 1311, and the symmetrical adhesive tape grooves 1311 form adhesive tape holes after rotation, and the adhesive tape grooves 1311 can be used for, but not limited to, adhesive tape pasting or glue spraying; preferably, the tape slot 1311 is used for attaching a tape, the tape is attached to the tape hole to complete packaging, and the tape has the advantages of being not easy to corrode each workpiece and harmless to people, and the service life and personnel safety of the envelope assembly 100 are ensured.

Preferably, referring to fig. 1 and 3, the envelope assembly 100 further includes a first moving member 140, and the rotating plate mechanism 130 and the edge supporting top block mechanism 110 are horizontally arranged; the packaging bag is arranged on a movable working platform, and the pressing plate 120 is arranged on the first moving piece 140 and is used for preventing the packaging bag forming the bag ear 900 from scattering when moving to the rotating plate mechanism 130; the rotating plate mechanism 130 and the edge supporting top block mechanism 110 are horizontally arranged so that the formation of the bag ears 900 and the folding of the bag ears 900 are carried out in two stations; the working platform is used for moving the packaging bag from the edge supporting top block mechanism 110 to the rotating plate mechanism 130, and the pressing plate 120 moves synchronously with the packaging bag through the first moving piece 140.

When the packaging bag is in operation, the packaging bag is arranged on the working platform, the opening part is arranged in a suspending way, and the edge supporting and jacking block mechanism 110 moves upwards and correspondingly acts to form the bag lugs 900; then the top block 111 returns to the original position, the pressing plate 120 descends to press the attaching positions of the lower part and the upper part of the packaging bag, the edge supporting piece 112 resets and returns to the original position, the working platform moves the packaging bag to the position of the rotary plate mechanism 130, the pressing plate 120 moves synchronously with the working platform through the first moving piece 140, so that the packaging bag forming the bag ear 900 does not scatter when moving to the rotary plate mechanism 130, and the rotary plate mechanism 130 ascends to rotate to fold the bag ear 900 to complete the bag sealing action. In this manner, the bag sealing assembly 100 is enabled to perform bag sealing actions through two stations, each station is shorter in time consumption, efficiency is increased, and productivity is improved.

Preferably, referring to fig. 1, the envelope assembly 100 further comprises a diagonal bracing pocket mechanism 150, the diagonal bracing pocket mechanism 150 comprising a diagonal bracing member 151 and a flat pushing member 152, the diagonal bracing member 151 being movable obliquely relative to the pocket to open the pocket, the flat pushing member 152 being movable relative to the package for compacting the material in the package;

in implementation, as shown in fig. 4, the packaging bag is transferred on the working platform and the opening is suspended, the diagonal bracing piece 151 moves towards the bag opening to open the bag opening, the flat pushing piece 152 moves towards the packaging bag to compact the material piece, the flat pushing piece 152 retreats after completing corresponding actions, then the top block 111 goes up to fold edges, the diagonal bracing piece 151 and the top block 111 cooperate with each other so that the left part and the right part of the packaging bag expand, the diagonal bracing piece 151 retreats, the edge supporting piece 112 goes up and acts to form the bag ear 900, and finally, the pressing plate 120 and the rotating plate mechanism 130 perform corresponding actions to complete the sealing of the packaging bag.

Since the package of the material is mounted without the application of external force, there is a possibility that the bag opening is retracted and the material is slightly dumped to affect the envelope, and the provision of the diagonal bracing mechanism 150 serves to prevent the bag opening from being retracted and the material from being dumped so that the sealing of the gussets of the gusseting and ejector mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 of the envelope assembly 100 can be smoothly performed.

Referring to fig. 5 and 6, the present invention further provides a bagging machine, which comprises a workbench, wherein the workbench is provided with any of the bag sealing assemblies 100 described above, and the workbench is further provided with a packaging bag feeding line 200, a bag sucking line 300, a material feeding line 400, a transferring and loading assembly 500 and a tape sticking assembly 600; the packaging bag feeding line 200 and the bag sucking line 300 are sequentially arranged at one end of the workbench; the material feeding line 400, the transfer and loading assembly 500, the envelope assembly 100 and the taping assembly 600 are sequentially disposed at the other end of the table parallel to the package feeding line 200 and the suction line 300. The arrangement mode is compact, occupies small space, reduces the transfer time of the material pieces due to the fact that the previous station is close to the next station, and is high in efficiency.

Specifically, referring to fig. 7, a packing bag feeding line 200 is used for packing bags and transfers the packing bags to a suction bag line 300 by a robot; specifically, the package feeding line 200 includes a package feeding line and a plurality of package feeding mechanisms 210, the package feeding mechanisms 210 are disposed on the package feeding line, and each package feeding mechanism 210 can store a plurality of packages, so as to facilitate the material collection;

preferably, referring to fig. 7, the package feeding line 200 further includes a feeding frame 220, the feeding frame 220 is covered on the package feeding mechanism 210, a plurality of paddles 221 are disposed on the feeding frame 220, and the paddles 221 are used for preventing the manipulator from sucking a plurality of packages, so that the manipulator can suck only one package at a time, and errors in subsequent packages are prevented. Preferably, a blowing mechanism is arranged at the feeding frame 220, and the blowing mechanism enables the manipulator to absorb only one packaging bag at a time through wind power.

Preferably, referring to fig. 7, the package feeding line 200 is provided with a cutting plate mechanism, in particular, the package feeding line 200 is provided with a first cutting plate mechanism 230, the first cutting plate mechanism 230 is arranged between the package feeding line and the suction bag line 300, and the package is transferred between the first cutting plate mechanism 230, the package feeding line and the suction bag line 300 by a manipulator; the first cutting mechanism 230 includes a movable plate 231 and a fixed plate 232 disposed on the first cutting platform 240, and the packaging bag is placed on the first cutting platform 240, the movable plate 231 can be close to the packaging bag, the movable plate 231 and the fixed plate 232 are mutually matched to be used for positioning and realizing the cutting function, and the cutting plate is adapted to packaging bags with different specifications, such as the length of the packaging bag. The packaging bag feeding line 200 can position the packaging bag by arranging the first cutting plate mechanism 230, is convenient for the bag sucking line 300 to perform corresponding actions, and can realize the cutting plate function to adapt to packaging bags with different specifications.

Specifically, referring to fig. 5, 6 and 8, a bag sucking line 300 is used for expanding the mouth of the packaging bag and waiting for loading; the suction bag line 300 comprises a suction flow line 310 and a suction bag assembly 320, and the suction bag assembly 320 is arranged on one side of the suction flow line 310, which is close to the transfer and loading assembly 500; the air suction assembly line 310 is used for fixing the packaging bag, and when the packaging bag is transferred to the air suction assembly line 310 by the manipulator, the opening part of the packaging bag is suspended, the packaging bag is arranged on the air suction assembly line 310, and the opening part of the packaging bag is suspended and is used for conveniently sucking the bag opening by the bag suction assembly 320; the suction bag assembly 320 is used for sucking the bag mouth of the packaging bag, and the suction bag assembly 320 is arranged on one side of the suction line 310, which is close to the transfer and loading assembly 500, so that the material piece can be conveniently packaged.

Referring to fig. 5 and 8, the pouch assembly 320 includes a first pouch mechanism 321 and a second pouch mechanism 322; the first bag sucking mechanism 321 is used for sucking the upper surface of the packaging bag, and the second bag sucking mechanism 322 is used for sucking the lower surface of the opening of the packaging bag; the first bag sucking mechanism 321 and the second bag sucking mechanism 322 can move relative to the packaging bag, the first bag sucking mechanism 321 is a first sucking plate matched with the length of the packaging bag, a plurality of sucking nozzles are arranged on the sucking plate so as to suck the whole upper surface of the packaging bag, the second bag sucking mechanism 322 comprises a second sucking plate matched with the width of the packaging bag so as to suck the lower surface of the opening of the packaging bag, and the second bag sucking mechanism 322 is convenient to charge; under the cooperation of the air suction assembly line 310, the tail part of the packaging bag cannot be tilted due to the first bag suction mechanism 321, and the air suction assembly line 310 and the bag suction assembly line 320 cooperate together to stretch the bag mouth of the packaging bag, so that the air suction assembly line is simple in structure and convenient for bagging of a material piece.

Preferably, referring to fig. 8 and 9, the bag sucking assembly 320 further includes a bag opening anti-breaking pressing plate 323, and the bag opening anti-breaking pressing plate 323 is rotatable; because the movable loading plate 540 can move to the bag mouth of the packaging bag for loading, the bag mouth anti-breaking pressing plate 323 is arranged for preventing the movable loading plate 540 from scratching the packaging bag and scratching the bag mouth in the loading process. Preferably, the bag mouth anti-breaking pressing plate 323 and the second bag sucking mechanism 322 are arranged on the same movable structure, the bag mouth anti-breaking pressing plate 323 and the second bag sucking mechanism 322 can synchronously move relative to the packaging bag, the arrangement is convenient, and the space utilization rate is good.

In the implementation process, the packaging bag is arranged on the air suction assembly line 310, the opening part is suspended, the first bag suction mechanism 321 sucks the upper surface of the packaging bag in a descending mode, the second bag suction mechanism 322 sucks the lower surface of the opening of the packaging bag in an ascending mode, bag opening stretching of the packaging bag is completed, and then the bag opening anti-breaking pressing plate 323 rotates to press the inside of the bag opening stretching, and as shown in fig. 10, the packaging bag waits for loading.

Preferably, referring to fig. 5 and 6, in order to prevent the tail of the packaging bag from being broken due to too strong force when the loading mechanism 530 pushes the material into the packaging bag to complete the bagging operation, the bag sucking line 300 is provided with a tail breaking preventing mechanism 330, and the tail breaking preventing mechanism 330 can move relative to the tail of the packaging bag, and the tail of the packaging bag is prevented from breaking when the loading is performed by driving a plate to abut against the tail of the packaging bag; the bag sucking line 300 is provided with a tail part breaking prevention mechanism 330 to increase the packaging yield and improve the productivity.

Specifically, referring to fig. 11 and 12, the material feeding line 400 includes a plurality of material feeding mechanisms 410 and a pressing package assembly 420; the material feeding mechanism 410 and the pressing package assembly 420 are arranged on a material feeding assembly line 430; the two ends of the material feeding mechanism 410 are provided with openings, each material feeding mechanism 410 can store a group of material pieces, the number of the material pieces contained in the group of material pieces corresponds to the packaging specification, and the left end and the right end of each group of material pieces are provided with protection plates, so that the material pieces are prevented from being damaged by clamping when the transfer and loading assembly 500 moves.

The platen assembly 420 is movable relative to the part feed mechanism 410 for flattening and compacting the part; the platen assembly 420 includes a platen mechanism 421 and a compaction mechanism 422. The flattening mechanism 421 is provided with a flattening plate, and the flattening plate is used for flattening each group of material pieces to enable the height of each material piece of each group of material pieces to be level, so that bagging is facilitated; the compacting mechanism 422 comprises a compacting plate, the compacting plate is arranged at an opening at one end of the material feeding mechanism 410, a compacting limiting plate 431 is arranged at the opening at the other end of the material feeding mechanism 410, and the compacting plate can move relative to the material feeding mechanism 410 to enable the material on the material feeding mechanism 410 to be compacted, so that bagging is facilitated;

the material feeding line 400 includes a plurality of material feeding mechanisms 410 for achieving multi-group material feeding, increasing efficiency, and a bag pressing assembly 420 for facilitating bagging.

Specifically, referring to fig. 13, the transferring and loading assembly 500 is used for transferring the material of the material loading mechanism 410 and loading the material into the package bags on the bag sucking line 300; the transferring and loading assembly 500 comprises a second moving member 510, a transferring mechanism 520 and a loading mechanism 530, wherein the transferring mechanism 520 and the loading mechanism 530 are arranged on the second moving member 510, and the transferring mechanism 520 and the loading mechanism 530 can work independently; the transfer mechanism 520 is used for transferring the material to the movable loading plate 540, and the movable loading plate 540 can move relative to the packaging bag; the loading mechanism 530 is used to push the material on the movable loading plate 540 into the package.

In the implementation process, referring to fig. 13 and 14, the transfer mechanism 520 and the loading mechanism 530 are arranged on the second moving member 510, the transfer mechanism 520 and the loading mechanism 530 run synchronously towards the movable loading plate 540, and then the transfer mechanism 520 transfers the material of the material loading mechanism 410 onto the movable loading plate 540; the transfer mechanism 520 returns to the original position, and the return part of the travel of the charging mechanism 530 enables the charging mechanism 530 to move downwards without interference of the transfer mechanism 520; the movable loading plate 540 moves towards the bag mouth and penetrates into the bag; the loading mechanism 530 descends and advances the material of the movable loading plate 540 into the bag to complete the bagging action.

The transfer mechanism 520 and the charging mechanism 530 are arranged on the second moving member 510 to realize transfer and charging, so that the structure is compact, the space utilization rate is high, and the efficiency is high; the loading motion is completed through the mutual matching of the transfer mechanism 520, the loading mechanism 530 and the movable loading plate 540, so that the loading is accurate and efficient; preferably, the movable loading plate 540 and the bag opening anti-breaking pressing plate 323 are matched to prevent bag breaking and realize loading guide.

Preferably, a plurality of sensors are arranged around the bag opening to detect the packaging process, and the sensors can be arranged around the suction bag assembly 320, if the bag is broken, an alarm prompt is given, the surface of the packaging bag can be sensed, and if a material piece is detected, the packaging bag is indicated to be broken. The packaging process is detected by the plurality of sensors, so that early debugging and later use safety are facilitated.

Preferably, referring to fig. 13 and 14, the transferring and loading assembly 500 is provided with a cutting plate mechanism, specifically, the transferring mechanism 520 is provided with a second cutting plate mechanism 521, the second cutting plate mechanism 521 is adjustable to adapt to different numbers of each group of material pieces, and the second cutting plate mechanism 521 is also used for clamping each group of material pieces; the transfer mechanism 520 is provided with a second cutting plate mechanism 521, so that clamping of each group of material pieces with different numbers is realized, and the adjustment is convenient.

For the package having the material filled therein, the bag sealing assembly 100 seals the package, and the bag sealing assembly 100 may be any of the bag sealing assemblies 100 described above, specifically, the package is transferred onto the bag taping platform 700 and the opening portion is suspended so that the bag sealing assembly 100 can work on the package.

in the implementation process, the packaging bag is transmitted on the sealing bag adhesive tape platform 700, the opening part is suspended, the inclined support piece 151 moves towards the bag opening to open the bag opening, the flat push piece 152 moves towards the packaging bag to compact the material piece, the flat push piece 152 retreats after completing corresponding actions, then the top block 111 goes upwards for flanging, the inclined support piece 151 and the top block 111 are matched with each other so that the left part and the right part of the packaging bag expand, the inclined support piece 151 retreats, the edge support piece 112 goes upwards and acts to complete the bag lug 900, and finally the pressing plate 120 and the rotating plate mechanism 130 perform corresponding actions to complete the sealing bag.

Since the components of the suction line 300 do not act on the mouth after the bag is transferred from the suction line 310 to the bag taping platform 700, there is a possibility that the mouth is retracted and the material is slightly dumped to affect the sealing of the bag, and the diagonal bracing mouth mechanism 150 is provided to prevent the mouth from being retracted and the material from being dumped so that the sealing of the side-supporting top block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 of the bag sealing assembly 100 can be smoothly performed.

Specifically, referring to fig. 15, the finished bag is required to be taped to complete packaging, and the taping assembly 600 includes a tape discharging mechanism 610, a cutting and sucking mechanism 620 and a movable jaw 630; the movable clamping jaw 630 can move relative to the adhesive tape discharging mechanism 610; the cutting and sucking mechanism 620 can move relative to the adhesive tape discharging mechanism 610, and the cutting and sucking mechanism 620 can rotate; the cutting and sucking mechanism 620 includes a tape cutting portion 621 and a tape sucking portion 622 for respectively piercing the tape and taking and sticking the tape, and specifically, the tape sucking portion 622 is provided with a suction nozzle for sucking the tape, and the tape cutting portion 621 may be a cutter.

15, 16, the adhesive tape discharging mechanism 610 is controlled by an inductor to automatically discharge adhesive tape, and the movable clamping jaw 630 moves towards the adhesive tape discharging mechanism 610 to clamp the adhesive tape so as to be flat and be convenient for the cutting and sucking mechanism 620 to cut off; the cutting and sucking mechanism 620 rotates and downward moves the tape sucking part 622 to face the tape, drives the tape sucking part 622 to suck the tape, and drives the tape cutting part 621 to puncture the tape; the movable clamping jaw 630 retreats to loosen the other end of the adhesive tape, and the suction mechanism 620 is cut off to acquire the adhesive tape and then goes upward; the rotary cutting suction mechanism 620 rotates the tape suction portion 622 to face the tape hole formed after the rotary plate 131 is rotated; the adhesive tape suction part 622 is driven to attach the adhesive tape to the adhesive tape hole to finish packaging.

The sealing bag assembly 100 and the adhesive tape assembly 600 are closely arranged and matched with each other to finish sealing and fixing, so that the degree of automation is high and the efficiency is high. The taping assembly 600 completes the actions of taking and taping by arranging the tape discharging mechanism 610, the cutting and sucking mechanism 620 and the movable clamping jaw 630, has good use effect and does not need manual intervention.

Preferably, referring to fig. 5 and 6, a cutting board mechanism is disposed on the bag-sealing and tape-attaching platform 700, specifically, a third cutting board mechanism 710 is disposed on a side of the bag-sealing and tape-attaching platform 700 facing away from the bag-sealing assembly 100 and the tape-attaching assembly 600, and the third cutting board mechanism 710 can adjust to realize the blanking of the packages with different specifications.

Preferably, referring to fig. 5 and 6, the bagging machine is further provided with a blanking mechanism 800, the blanking mechanism 800 is connected with the sealing bag taping platform 700, and the packaging bag packaged by the sealing bag taping platform 700 is directly blanked by the blanking mechanism 800 for further combined packaging.

The bagging machine provided by the invention is an integrated machine, and can realize the functions of packaging bag feeding, material piece feeding, material loading, bag sealing, adhesive tape sticking and material discharging, and the produced packaged products are free from damage, compact in arrangement, small in occupied area, high in automation degree and high in productivity.

It will be appreciated that the movement of the above components may be powered by a drive member, which may be, but is not limited to, a cylinder, a motor, which has the advantages of clean energy, low noise, and a power foot.

Although terms such as envelope assembly, edge support top block mechanism, platen, rotating plate mechanism, top block, edge support, package feed line, pouch feed line, material feed line, transfer and charge assembly, tape-bonding assembly, etc. are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. A bag-in-package assembly, characterized by: comprises a supporting edge jacking block mechanism (110), a pressing plate (120) and a rotating plate mechanism (130); the edge supporting and jacking block mechanism (110), the pressing plate (120) and the rotating plate mechanism (130) can move relative to the packaging bag to seal the packaging bag with the opened and unfolded opening;

the edge supporting jacking block mechanism (110) is arranged opposite to the pressing plate (120), and the edge supporting jacking block mechanism (110) comprises a jacking block (111) and two edge supporting pieces (112) which are symmetrically arranged; a guide surface (1121) is arranged at one end of the edge supporting piece (112) facing the pressing plate (120), and the edge supporting piece can move upwards so that the guide surface (1121) is used for guiding the upper part of the packaging bag, and further the upper part of the packaging bag is attached to the lower part of the packaging bag to form a bag lug (900); the side supporting piece (112) is rotatable and used for flattening the formed bag lugs (900), and the rotating plate mechanism (130) is used for folding the bag lugs (900); the rotating plate mechanism (130) comprises symmetrically arranged rotating plates (131), and adhesive tape grooves (1311) are formed in the rotating plates (131).

2. The envelope assembly of claim 1, wherein: the envelope assembly further comprises a first moving member (140), and the rotating plate mechanism (130) and the edge supporting top block mechanism (110) are horizontally arranged; the pressing plate (120) is arranged on the first moving piece (140) and used for preventing the packaging bag forming the bag lug (900) from being scattered when moving to the rotating plate mechanism (130).

3. The envelope assembly of any one of claims 1-2, wherein: the envelope assembly (100) further comprises a diagonal bracing pocket opening mechanism (150), the diagonal bracing pocket opening mechanism (150) comprises a diagonal bracing piece (151) and a flat pushing piece (152), the diagonal bracing piece (151) can move obliquely relative to the pocket opening to enable the pocket opening to be opened, and the flat pushing piece (152) can move relative to the packing bag to compact a material piece in the packing bag.

4. A bagging machine, includes workstation, its characterized in that: a working table is provided with the envelope assembly (100) according to any one of claims 1-3, and is also provided with a packaging bag feeding line (200), a bag sucking line (300), a material feeding line (400), a transferring and loading assembly (500) and an adhesive tape pasting assembly (600);

the packaging bag feeding line (200) and the bag sucking line (300) are sequentially arranged at one end of the workbench; the material feeding line (400), the transfer loading assembly (500), the envelope assembly (100) and the adhesive tape pasting assembly (600) are sequentially arranged on the workbench and parallel to the packaging bag feeding line (200) and the other end of the bag sucking line (300).

5. The bagging machine of claim 4, wherein: the suction bag line (300) comprises a suction flow line (310) and a suction bag assembly (320), and the suction bag assembly (320) is arranged on one side of the suction flow line (310) close to the transfer loading assembly (500); the suction bag assembly (320) comprises a first suction bag mechanism (321) and a second suction bag mechanism (322); the first bag sucking mechanism (321) is used for sucking the upper surface of the packaging bag, and the second bag sucking mechanism (322) is used for sucking the lower surface of the opening of the packaging bag.

6. The bagging machine of claim 4, wherein: the material feeding line (400) comprises a plurality of material feeding mechanisms (410) and a pressing package assembly (420); the platen assembly (420) is movable relative to the part feed mechanism (410) for platen and compact part;

the platen assembly (420) includes a platen mechanism (421) and a compaction mechanism (422).

7. The bagging machine of claim 4, wherein: the transfer loading assembly (500) comprises a second moving member (510), a transfer mechanism (520) and a loading mechanism (530), wherein the transfer mechanism (520) and the loading mechanism (530) are arranged on the second moving member (510);

the transfer mechanism (520) is used for transferring the material to a movable loading plate (540), and the movable loading plate (540) can move relative to the packaging bag; the loading mechanism (530) is used for pushing the material piece on the movable loading plate (540) into the packaging bag.

8. The bagging machine of claim 4, wherein: the taping assembly (600) comprises a tape discharging mechanism (610), a cutting and sucking mechanism (620) and a movable clamping jaw (630); the movable clamping jaw (630) can move relative to the adhesive tape discharging mechanism (610);

the cutting and sucking mechanism (620) comprises an adhesive tape cutting part (621) and an adhesive tape sucking part (622); the adhesive tape suction part (622) is used for sucking adhesive tape and adhering the adhesive tape to the packaging bag sealed by the sealing bag assembly (100).

9. The bagging machine of claim 4, wherein: the packaging bag feeding line (200), the transfer loading assembly (500) and the sealing bag assembly (100) are respectively provided with a cutting plate mechanism on the sealing bag taping platform (700) corresponding to the taping assembly (600), and the cutting plate mechanisms can be adjusted to adapt to packages with different specifications.