阅读说明：本技术 一种封袋组件及装袋机 (Bag sealing assembly and bagging machine ) 是由 周磊 李俊伟 訾勇帅 于 2021-09-14 设计创作，主要内容包括：本发明涉及包装领域,特别涉及一种封袋组件及装袋机,其中封袋组件包括撑边顶块机构、压板和旋转板机构；撑边顶块机构、压板和旋转板机构均可相对于包装袋运动用于对开口撑展开的包装袋进行封袋；撑边顶块机构与压板相对设置,撑边顶块机构包括顶块和两个对称设置的撑边件；撑边件朝向压板的一端设有导向面；撑边件可旋转用于对形成的袋耳进行展平,旋转板机构用于将袋耳折叠。通过撑边顶块机构、压板和旋转板机构对包装袋进行封袋,撑边件可旋转用于对形成的袋耳进行展平,解决了现有技术由于没有对袋耳进行展平,直接通过折叠压板对袋耳进行折叠易使袋耳处形成破裂,影响包装产品外观和产品质量的问题,从而实现包装无破损且封袋效率高的效果。(The invention relates to the field of packaging, in particular to a bag sealing assembly and a bag filling machine, wherein the bag sealing assembly comprises an edge supporting jacking 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 and are used for sealing the packaging bag which is opened and unfolded; the edge supporting top block mechanism is arranged opposite to the pressing plate and comprises a top block and two symmetrically arranged edge supporting pieces; one end of the side supporting piece facing the pressure plate is provided with a guide surface; the edge supporting piece can rotate to flatten the formed bag ear, and the rotating plate mechanism is used for folding the bag ear. Carry out the envelope through propping limit kicking block mechanism, clamp plate and rotor plate mechanism to the wrapping bag, prop the rotatable bag ear that is used for forming of limit piece and go on opening the flat, solved prior art because do not flattening the bag ear, directly fold the bag ear through folding clamp plate and easily make bag ear department form and break, influence the problem of packing product outward appearance and product quality to realize that the packing does not have the damaged and efficient effect of envelope.)

1. An envelope assembly, comprising: comprises an edge supporting and ejecting 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 and are used for sealing the packaging bag which is opened and unfolded;

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 symmetrically arranged edge supporting pieces (112); one end of the side supporting piece (112) facing the pressure plate (120) is provided with a guide surface (1121); the temple piece (112) is rotatable for flattening the formed bag ear (900), and the rotating plate mechanism (130) is used for folding the bag ear (900).

2. The envelope assembly of claim 1, wherein: the rotating plate mechanism (130) comprises rotating plates (131) which are symmetrically arranged, and a rubber belt groove (1311) is formed in each rotating plate (131).

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

4. The envelope assembly of any one of claims 1-3, wherein: the bag sealing assembly (100) further comprises a diagonal bracing bag opening mechanism (150), the diagonal bracing bag opening mechanism (150) comprises a diagonal bracing piece (151) and a horizontal pushing piece (152), the diagonal bracing piece (151) can move obliquely relative to the bag opening to brace the bag opening, and the horizontal pushing piece (152) can move relative to the packaging bag to compact materials in the packaging bag.

5. A sack filling machine, includes workstation, its characterized in that: the bag sealing assembly (100) as claimed in any one of claims 1 to 4 is arranged on the workbench, and a packaging bag feeding line (200), a bag sucking line (300), a material loading line (400), a transfer loading assembly (500) and a tape pasting assembly (600) are further arranged on the workbench;

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

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

7. The bag loader of claim 5, wherein: the part feeding line (400) comprises a plurality of part feeding mechanisms (410) and a pressing package assembly (420); the press pack assembly (420) is movable relative to the charge feed mechanism (410) for flattening and compacting a charge;

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

8. The bag loader of claim 5, wherein: the transferring and loading assembly (500) comprises a second moving part (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 part (510);

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

9. The bag loader of claim 5, wherein: the adhesive tape sticking assembly (600) comprises an adhesive 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 the adhesive tape and is adhered to the packaging bag sealed by the bag sealing assembly (100).

10. The bag loader of claim 5, wherein: wrapping bag material loading line (200) move and carry material loading subassembly (500) and envelope subassembly (100) all be equipped with cutting plate mechanism on envelope adhesive tape platform (700) that adhesive tape subassembly (600) correspond, cutting plate mechanism is adjustable with the packing of the different specifications of adaptation.

Technical Field

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

Background

The medical gauze is a medical absorbent gauze which is made by spinning cotton fiber of mature seeds which are not processed repeatedly into plain cotton cloth, degreasing, bleaching and refining. Medical gauze products generally have the forms of folding, reel type and the like. The medical gauze is mainly suitable for film packaging and paper packaging, the paper packaging cost is lower, but in the paper packaging, the packaging bag is easy to break due to the fact that the packaging bag is made of light and thin materials, and the packaging bag with a smaller size is easier to break compared with the packaging bag with a larger size, so that the automatic packaging is difficult.

CN201711178444.4 patent "a paper bag packaging machine for packaging medical gauze", published as 20180413, discloses a paper bag packaging machine for packaging medical gauze, which comprises a worktable, and a transfer module, a spreading module and a packaging module arranged on the worktable, wherein the transfer module is used for realizing the longitudinal and transverse movement of a first suction disc, thereby completing the transfer of paper bags; the unfolding module comprises a forming cavity, an unfolding sliding block, an integrated plate and a second sucker, the forming cavity is used for placing paper bags to be processed, the second sucker is arranged below the forming cavity and is used for separating the paper bags from the first sucker in a coaction mode, the unfolding sliding block and the integrated plate are arranged at the front end and the rear end of the forming cavity relatively, a sliding rail penetrating through the forming cavity is arranged in the forming cavity, and the integrated plate and the unfolding sliding block move on the sliding rail to realize the unfolding of the paper bags; the packaging module is arranged for packaging the packaged paper bags. The process of packaging gauze by the double-layer paper bag is realized, and the gauze packaging bag is convenient to use, compact in structure, convenient to manufacture and use and wide in application range.

However, since the bag ears are not flattened, the bag ears are easily broken by directly folding the bag ears through the folding pressing plate, which affects the appearance and quality of the packaged product.

Disclosure of Invention

In order to solve the problem that the bag ear is not flattened, the bag ear is folded directly by a folding pressing plate to easily cause the bag ear to be broken, and the appearance and the product quality of a packaged product are influenced,

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

Furthermore, the rotating plate mechanism comprises rotating plates which are symmetrically arranged, and a rubber belt groove is formed in each rotating plate.

Further, the bag sealing assembly further comprises a first moving part, and the rotating plate mechanism and the edge supporting and ejecting 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 moving to be scattered when the rotating plate mechanism is used.

Furthermore, the bag sealing assembly further comprises an inclined support bag opening mechanism, the inclined support bag opening mechanism comprises an inclined support piece and a horizontal pushing piece, the inclined support piece can move obliquely relative to the bag opening to open the bag opening, and the horizontal pushing piece can move relative to the packaging bag and is used for compacting a material piece 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 part feeding line, a transfer loading assembly and a tape pasting assembly; the packaging bag feeding line and the bag suction line are sequentially arranged at one end of the workbench; the material loading line, the load transferring and loading assembly, the bag sealing assembly and the adhesive tape pasting assembly are sequentially arranged at the other end, parallel to the packaging bag loading line and the bag sucking line, of the workbench.

Furthermore, the bag suction line comprises a suction assembly line and a bag suction assembly, and the bag suction assembly is arranged on one side, close to the load transferring and loading assembly, of the suction assembly line; the bag suction assembly comprises a first bag suction mechanism and a second bag suction mechanism; the first bag absorbing mechanism is used for absorbing the upper surface of the packaging bag, and the second bag absorbing mechanism is used for absorbing the lower surface of the opening of the packaging bag.

Furthermore, the material loading line comprises a plurality of material loading mechanisms and a press pack assembly; the pressing package assembly can move relative to the material part feeding mechanism for flattening and compacting the material part;

the bale pressing assembly comprises a flattening mechanism and a compacting mechanism.

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

the moving mechanism is used for moving the material parts to the movable charging plate, and the movable charging plate can move relative to the packaging bags; the charging mechanism is used for pushing the material parts on the movable charging plate into the packaging bag.

Further, the adhesive tape sticking assembly 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 a tape cutting part and a tape sucking part; the adhesive tape suction part is used for sucking the adhesive tape and is adhered to the packaging bag sealed by the bag sealing assembly.

Further, the wrapping bag stockline move and carry the subassembly of feeding with the envelope subassembly the envelope sticky tape platform that the sticky tape subassembly corresponds all is equipped with cutting plate mechanism, cutting plate mechanism is adjustable with the packing of different specifications of adaptation.

Compared with the prior art, the bag sealing 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 which is opened and unfolded, the edge supporting piece can rotate to flatten the formed bag ear, and the rotating plate mechanism is used for folding the bag ear.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of an envelope assembly in accordance with the present invention;

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

FIG. 3 is a perspective view of an alternative angle of an envelope assembly in accordance with the present invention;

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

fig. 5 is a top view of the bagger provided by the present invention;

fig. 6 is a perspective view of the bagger provided by the present invention;

fig. 7 is a top view of a bag feeding line of the bag filling machine according to the present invention;

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

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

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

fig. 11 is a top view of a material loading line of the bag loader provided by the present invention;

FIG. 12 is a perspective view of a press pack assembly of the part loading line provided by the present invention;

figure 13 is a perspective view of a transfer and loading assembly of the bag loader provided by the present invention;

figure 14 is a use condition view of the transfer-loading assembly of the bag loader provided by the present invention;

FIG. 15 is a perspective view of the taping assembly of the bag filling machine of the present invention;

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

fig. 17 is a forming diagram of the envelope of the packaging bag provided by the invention.

Reference numerals:

100. envelope component 110, edge supporting and ejecting block mechanism 111 and ejecting block

112. Edge supporting piece 120, pressing plate 130 and rotating plate mechanism

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

151. Inclined supporting piece 152, horizontal pushing piece 200 and packaging bag feeding line

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

230. First cut-off plate mechanism 231, movable plate 232 and fixed plate

240. First cutting board platform 300, inhale bag line 310, induced draft assembly line

320. Bag suction assembly 321, first bag suction mechanism 322 and second bag suction mechanism

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

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

422. Compacting mechanism 430, material loading assembly line 431 and compacting limiting plate

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

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

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

621. Adhesive tape cutting part 622, adhesive tape suction part 630, movable clamping jaw

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

1121. Guide surface 1311, rubber belt groove 900 and bag ear

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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, 17, an envelope assembly includes an edge support top block mechanism 110, a pressure plate 120, and a rotation plate mechanism 130; the edge-supporting top block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 can move relative to the packaging bag to seal the opened and unfolded packaging bag; 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 symmetrically arranged edge supporting pieces 112; a guide surface 1121 is arranged at one end of the side supporting piece 112 facing the pressing plate 120; the temple pieces 112 are rotatable for flattening the formed bag ears 900 and the rotating plate mechanism 130 is used for folding the bag ears 900.

In specific implementation, the bag sealing assembly 100 seals a packaging bag, the packaging bag is arranged on the working platform, and the opening part of the packaging bag is arranged in a suspended manner so that the bag sealing assembly 100 can work on the packaging bag, and the bag sealing assembly 100 comprises an edge supporting jacking block mechanism 110, a pressing plate 120 and a rotating plate mechanism 130; the edge-supporting jacking block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 can move relative to the packaging bag so as to finish the bag sealing when the packaging bag is close to the packaging bag and prevent the transmission of the packaging bag from being influenced when the packaging bag is far away 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 positioning of the edge-supporting top block mechanism 110 opposite to the pressing plate 120 can also be achieved in a manner that the edge-supporting top block mechanism 110 is disposed above the packaging bag and the pressing plate 120 is disposed below the packaging bag.

The edge supporting top block mechanism 110 is used for forming the bag ear 900, and the edge supporting top block mechanism 110 comprises a top block 111 and two symmetrically arranged edge supporting pieces 112; 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 to enable the left part and the right part of the packaging bag to 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 to enable the edge supporting pieces 112 and the top block 111 to be matched with each other to form a bag lug 900; one end of the edge supporting piece 112 facing the pressing plate 120 is provided with a guide surface 1121, 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 are attached after the edge supporting piece 112 moves, a bag ear 900 is formed, the edge supporting piece 112 can rotate, the formed bag ear 900 is flattened, and bag breaking risks are prevented.

The rotating plate mechanism 130 is used to fold the bag ears 900; the rotating plate mechanism 130 is located on one side of the bag ears 900 when in operation, the edge-supporting piece 112 flattens the formed bag ears 900 and is located on the other side of the bag ears 900 away from the rotating plate mechanism 130, in order to enable the rotating plate mechanism 130 to perform corresponding actions, the bag sealing assembly 100 comprises a pressing plate 120, and the pressing plate 120 is used for preventing the bag ears 900 formed by the edge-supporting top block mechanism 110 from being scattered so as to enable the rotating plate mechanism 130 to operate; the distance between the two temple pieces 112 is greater than the size of the pressure plate 120 so that the pressure plate 120 can press the lower and upper portions of the bag against spreading out when the two temple pieces 112 flatten the bag ears 900.

The working process is as follows: the packaging bag is arranged on the working platform, an opening part is arranged in a suspended mode, the top block 111 moves upwards and abuts against the lower part of the packaging bag, the left part and the right part of the packaging bag can expand outwards due to the fact that the lower part of the packaging bag is pressed, the upper part of the packaging bag is close to the lower part of the packaging bag due to the fact that the left part and the right part of the packaging bag expand, the edge supporting piece 112 moves upwards, the guide surface 1121 of the edge supporting piece 112 further guides the upper part of the packaging bag, therefore the lower part and the upper part of the packaging bag are attached to form a bag ear 900, the edge supporting piece 112 rotates to flatten the formed bag ear 900, and bag breakage is prevented; then the top block 111 returns to the original position, the pressing plate 120 descends to press the joint position 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 rotates upwards to fold the bag ear 900 to complete the bag sealing action, and in the process that the rotating plate mechanism 130 folds the bag ear 900, the pressing plate 120 can return to the original position to enable the folding effect to be better.

It should be appreciated that, if the packing bag is large, the upper portion of the packing bag is less close to the lower portion of the packing bag due to the expansion of the left and right portions of the packing bag, the lower portion of the packing bag is upwardly pressed by the top block 111, the upper portion of the packing bag is downwardly pressed by the pressing plate 120 to form the bag ear 900, and then the edge-supporting member 112 is upwardly rotated to flatten the formed bag ear 900 to prevent the bag from being broken.

Compared with the prior art, the bag sealing 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 opened opening, the edge supporting piece can rotate to flatten the formed bag ear 900, and the rotating plate mechanism is used for folding the bag ear 900, so that the problems that the bag ear 900 is easily broken due to the fact that the bag ear 900 is not flattened directly by folding the pressing plate in the prior art, the appearance and the product quality of the packaged product are influenced are solved, and the effects of no damage in packaging and high bag sealing efficiency are realized.

Specifically, referring to fig. 3, the rotating plate mechanism 130 includes a rotating plate 131 symmetrically disposed, a tape slot 1311 is disposed on the rotating plate 131, a tape hole is formed after the symmetrical tape slot 1311 rotates, and the tape slot 1311 may be used for, but not limited to, adhering a tape, and may also be spraying glue; preferably, the tape slot 1311 is used for attaching a tape, and the tape is attached to the tape hole to complete packaging, and the tape has the advantages of being not easy to corrode workpieces and harmless to people, and ensures the service life and personnel safety of the bag sealing assembly 100.

Preferably, referring to fig. 1 and 3, the bag sealing assembly 100 further includes a first moving member 140, the rotating plate mechanism 130 and the edge-supporting top block mechanism 110 are horizontally disposed; the packing bag is arranged on the movable working platform, the pressing plate 120 is arranged on the first moving member 140 and is used for preventing the packing bag forming the bag ear 900 from being scattered 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 bag ear 900 is formed and the bag ear 900 is folded and carried out in two stations; the work 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 is synchronously moved with the packaging bag through the first moving member 140.

When the bag opening device works, the packaging bag is arranged on the working platform, the opening part is arranged in a suspension manner, and the edge supporting jacking block mechanism 110 moves upwards and correspondingly acts to form a bag lug 900; then the top block 111 returns to the original position, the pressing plate 120 descends to press the joint position 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 rotating plate mechanism 130, the pressing plate 120 and the working platform synchronously move through the first moving piece 140, so that the packaging bag forming the bag ear 900 does not scatter when moving to the rotating plate mechanism 130, and the rotating plate mechanism 130 ascends to rotate to fold the bag ear 900 to complete the bag sealing action. By the mode, the bag sealing component 100 performs bag sealing action through two stations, the consumed time of each station is shorter, the efficiency is improved, and the productivity is improved.

Preferably, referring to fig. 1, bag sealer assembly 100 further comprises a diagonal opening mechanism 150, diagonal opening mechanism 150 comprising diagonal support 151 and flat push member 152, diagonal support 151 being movable diagonally with respect to the opening to open the opening, flat push member 152 being movable with respect to the bag for compacting the material within the bag;

in implementation, as shown in fig. 4, the packaging bags are transported on the working platform and the opening portions are arranged in a suspended manner, the inclined supporting pieces 151 move towards the bag openings to open the bag openings, the horizontal pushing pieces 152 move towards the packaging bags to compact the material pieces, the horizontal pushing pieces 152 return after completing corresponding actions, then the top blocks 111 move upwards to fold the edges, the inclined supporting pieces 151 and the top blocks 111 are matched with each other so as to expand the left portions and the right portions of the packaging bags, the inclined supporting pieces 151 return, the edge supporting pieces 112 move upwards and move to form bag lugs 900, and finally, the pressing plates 120 and the rotating plate mechanisms 130 perform corresponding actions to complete bag sealing.

Since there is a possibility that the bag mouth retraction and the material member toppling slightly may affect the bag sealing if no external force is applied to the bag in which the material member is mounted, the diagonal bracing bag mouth mechanism 150 is provided to prevent the bag mouth retraction and the material member toppling so that the bag sealing of the edge bracing top block mechanism 110, the pressing plate 120 and the rotating plate mechanism 130 of the bag sealing assembly 100 can be performed smoothly.

Referring to fig. 5 and 6, the present invention further provides a bagging machine, including a workbench, wherein the workbench is provided with any one of the bag sealing assemblies 100 as described above, and the workbench is further provided with a packaging bag feeding line 200, a bag suction line 300, a material loading line 400, a transfer loading assembly 500, and a tape sticking assembly 600; the packaging bag feeding line 200 and the bag suction line 300 are sequentially arranged at one end of the workbench; the material loading line 400, the transferring and loading assembly 500, the bag sealing assembly 100 and the tape attaching assembly 600 are sequentially arranged at the other end, which is parallel to the packaging bag loading line 200 and the bag suction line 300, of the workbench. The arrangement mode is compact, the occupied area is small, the last station is close to the next station, the material transfer time is shortened, and the efficiency is high.

Specifically, referring to fig. 7, a packaging bag feeding line 200 is used for feeding packaging bags and transferring the packaging bags to a bag suction line 300 by a robot; specifically, the packaging bag feeding line 200 includes a packaging bag feeding line and a plurality of packaging bag feeding mechanisms 210, the packaging bag feeding mechanisms 210 are arranged on the packaging bag feeding line, and each packaging bag feeding mechanism 210 can store a plurality of packaging bags, so that the material can be conveniently discharged;

preferably, referring to fig. 7, the packaging bag feeding line 200 further includes a feeding frame 220, the feeding frame 220 is covered on the packaging bag feeding mechanism 210, the feeding frame 220 is provided with a plurality of poking pieces 221, and the poking pieces 221 are used for preventing the manipulator from driving a plurality of packaging bags when the manipulator sucks the packaging bags, so that the manipulator only sucks one packaging bag at a time, and errors in subsequent packaging are prevented. Preferably, the feeding frame 220 is provided with a blowing mechanism, and the blowing mechanism enables the manipulator to suck only one packaging bag at a time through wind power.

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

Specifically, referring to fig. 5, 6 and 8, the bag suction line 300 is used for stretching the mouth of the packaging bag and waiting for filling; the bag suction line 300 comprises a suction line 310 and a bag suction assembly 320, wherein the bag suction assembly 320 is arranged on one side, close to the transferring and loading assembly 500, of the suction line 310; the air suction assembly line 310 is used for fixing the packaging bags, the packaging bags are arranged with the opening part suspended when the mechanical arm transfers the packaging bags to the air suction assembly line 310, and the packaging bags are arranged on the air suction assembly line 310 with the opening part suspended for facilitating the bag suction of the bag mouth of the bag suction assembly 320; inhale bag subassembly 320 and be used for absorbing the wrapping bag sack, inhale bag subassembly 320 and locate induced draft assembly line 310 and be close to the one side that moves and carry the material loading subassembly 500, conveniently with the material bagging-off.

Referring to fig. 5 and 8, the suction bag assembly 320 includes a first suction bag mechanism 321 and a second suction bag mechanism 322; the first bag suction mechanism 321 is used for sucking the upper surface of the packaging bag, and the second bag suction mechanism 322 is used for sucking the lower surface of the opening of the packaging bag; the first bag suction mechanism 321 and the second bag suction mechanism 322 can move relative to the packaging bag, the first bag suction mechanism 321 is a first suction plate matched with the length of the packaging bag, a plurality of suction nozzles are arranged on the suction plate to suck the whole upper surface of the packaging bag, the second bag suction mechanism 322 comprises a second suction plate matched with the width of the packaging bag to suck the open lower surface of the packaging bag, and the second bag suction mechanism 322 is arranged to facilitate loading; under the cooperation of assembly line 310 induced drafts, the afterbody of wrapping bag can not because first inhaling bag mechanism 321 and perk, and the assembly line 310 induced drafts cooperates with inhaling bag subassembly 320 jointly and props the sack of wrapping bag open, simple structure, the material of being convenient for bagging-off.

Preferably, referring to fig. 8 and 9, the bag suction assembly 320 further includes a bag opening anti-breaking pressing plate 323, and the bag opening anti-breaking pressing plate 323 is rotatable; since the movable charging plate 540 can move to the bag opening for charging, the bag opening anti-breaking pressing plate 323 is arranged for preventing the movable charging plate 540 from scratching the packaging bag and scratching the bag opening by pushing in the charging process. Preferably, the bag opening anti-breaking pressing plate 323 and the second bag suction mechanism 322 are arranged on the same movable structure, the bag opening anti-breaking pressing plate 323 and the second bag suction 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 bags are arranged on the air suction assembly line 310, the opening parts of the packaging bags are arranged in a suspended mode, the first bag suction mechanism 321 sucks the upper surface of the packaging bag downwards, the second bag suction mechanism 322 sucks the lower surface of the opening of the packaging bag upwards to complete the opening stretching of the packaging bag, then the opening anti-breaking pressure plate 323 rotates to press the inside of the opening of the stretching bag, and charging is waited as shown in fig. 10.

Preferably, referring to fig. 5 and 6, in order to prevent the tail of the packaging bag from being broken due to the violent force when the material is pushed into the packaging bag by the loading mechanism 530 to complete the bagging action, the bag absorbing line 300 is provided with a tail bag breaking preventing mechanism 330, the tail bag breaking preventing mechanism 330 can move relative to the tail of the packaging bag, and the tail of the packaging bag is prevented from being broken when the material is loaded by driving a plate to abut against the tail of the packaging bag; the bag suction line 300 is provided with a tail-breaking prevention mechanism 330 to increase the packaging yield and improve the productivity.

Specifically, referring to fig. 11 and 12, a part loading line 400 includes a plurality of part loading mechanisms 410 and a bale assembly 420; the material feeding mechanism 410 and the press packing assembly 420 are arranged on a material feeding assembly line 430; both ends of material part feed mechanism 410 all are equipped with the opening, and every material part feed mechanism 410 can deposit a set of material part, and the material part number that a set of material part contains is corresponding with the packaging specification, and both ends are equipped with the protection shield about every group material part, prevent to move to carry and press from both sides when loading component 500 removes and hinder the material part.

The press pack assembly 420 is movable relative to the work piece feed mechanism 410 for pressing and compacting the work piece; the bale assembly 420 includes a flattening mechanism 421 and a compacting mechanism 422. The flattening mechanism 421 is provided with a flattening plate, which is used for flattening each group of material pieces to make the height of each material piece of each group of material pieces be level, so as to facilitate bagging; 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 limit plate 431 is arranged at an 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 compact the material on the material feeding mechanism 410, so that bagging is facilitated;

a part loading line 400 includes a plurality of part loading mechanisms 410 to enable multiple groups of parts to be loaded, increasing efficiency, and a press pack assembly 420 to facilitate bagging.

Specifically, referring to fig. 13, the transfer loading assembly 500 is used for transferring the parts from the part feeding mechanism 410 and loading the parts into the packaging bags on the bag suction line 300; the transferring and loading assembly 500 comprises a second moving part 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 part 510, and the transferring mechanism 520 and the loading mechanism 530 can work independently; the transferring 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 parts on the movable loading plate 540 into the package.

In the implementation process, referring to fig. 13 and 14, the transferring mechanism 520 and the loading mechanism 530 are disposed on the second moving member 510, the transferring mechanism 520 and the loading mechanism 530 operate synchronously toward the movable loading plate 540, and then the transferring mechanism 520 transfers the parts of the parts loading mechanism 410 to the movable loading plate 540; the transferring mechanism 520 retracts to the original position, and the charging mechanism 530 retracts for a part of the stroke, so that the charging mechanism 530 does not interfere with the transferring mechanism 520 in the downward movement; the movable loading plate 540 moves towards the mouth of the packaging bag and penetrates into the bag; the loading mechanism 530 descends and advances the parts of the movable loading plate 540 into the bag to complete the bagging action.

The transferring and loading mode is realized by arranging the transferring mechanism 520 and the loading mechanism 530 on the second moving part 510, the structure is compact, the space utilization rate is high, and the efficiency is high; the loading action is completed through the mutual matching of the transferring mechanism 520, the loading mechanism 530 and the movable loading plate 540, and the loading is accurate and efficient; preferably, the movable charging plate 540 is matched with the bag opening anti-breaking pressure plate 323 to prevent bag breaking and realize charging guiding.

Preferably, a plurality of sensors are arranged around the bag opening to detect the packaging process, and the sensors can be arranged around the bag suction assembly 320 without limitation, and can give an alarm for prompting when the bag is broken, so that the surface of the packaging bag can be sensed, and the packaging bag is broken when a material part is detected. Detect the packaging process through being equipped with a plurality of sensors and be convenient for earlier stage debugging and later stage safety in utilization.

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

For the packaging bag with the material already loaded, the bag sealing assembly 100 seals the packaging bag, and the bag sealing assembly 100 may be any one of the bag sealing assemblies 100 described above, specifically, the packaging bag is transported on the bag sealing tape platform 700 and the opening portion is suspended to enable the bag sealing assembly 100 to work on the packaging bag.

Preferably, referring to fig. 1, bag sealer assembly 100 further comprises a diagonal opening mechanism 150, diagonal opening mechanism 150 comprising diagonal support 151 and flat push member 152, diagonal support 151 being movable diagonally with respect to the opening to open the opening, flat push member 152 being movable with respect to the bag for compacting the material within the bag;

in the implementation process, the packaging bags are conveyed on the bag sealing and adhesive tape pasting platform 700, the opening parts of the packaging bags are arranged in a suspended mode, the inclined supporting pieces 151 move towards the bag openings to open the bag openings, the horizontal pushing pieces 152 move towards the packaging bags to compact the material pieces, the horizontal pushing pieces 152 return after completing corresponding actions, then the top blocks 111 move upwards to fold the edges, the inclined supporting pieces 151 and the top blocks 111 are matched with each other so that the left parts and the right parts of the packaging bags can be expanded, the inclined supporting pieces 151 return, the edge supporting pieces 112 move upwards and complete bag lugs 900, and finally, the pressing plates 120 and the rotating plate mechanisms 130 perform corresponding actions to complete bag sealing.

Since the bag mouth is no longer acted by the parts of the bag suction line 300 after the bag is transferred from the air suction line 310 onto the bag sealing and taping platform 700, there is a possibility that the bag mouth will retract and the material will slightly fall down to affect the bag sealing, and the diagonal bracing bag mouth mechanism 150 is provided to prevent the bag mouth from retracting and the material from falling down so that the bag sealing of the edge bracing 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 sealed packaging bag needs 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 clamping 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 picking and sticking the tape, 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.

In the implementation process, referring to fig. 15 and 16, the adhesive tape discharging mechanism 610 is controlled by a sensor to automatically discharge the adhesive tape, and the movable clamping jaw 630 moves towards the adhesive tape discharging mechanism 610 to clamp the adhesive tape so as to flatten the adhesive tape for cutting by the cutting and sucking mechanism 620; the cutting and sucking mechanism 620 rotates and descends to make the adhesive tape sucking part 622 face the adhesive tape, drives the adhesive tape sucking part 622 to suck the adhesive tape, and then drives the adhesive tape cutting part 621 to puncture the adhesive tape; the movable clamping jaw 630 retreats to loosen the other end of the adhesive tape, and the cutting and sucking mechanism 620 ascends after acquiring the adhesive tape; the rotary cutting suction mechanism 620 rotates the tape suction portion 622 with respect to the tape hole formed by the rotary plate 131; the adhesive tape suction part 622 is driven to stick the adhesive tape to the adhesive tape hole to complete the packaging.

The bag sealing component 100 and the adhesive tape component 600 are closely arranged and mutually matched to complete bag sealing and fixing, and the automation degree and the efficiency are high. The adhesive tape sticking component 600 finishes the adhesive tape taking and sticking actions by arranging the adhesive 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 mechanism is disposed on the bag sealing and taping platform 700, specifically, a third cutting mechanism 710 is disposed on a side of the bag sealing and taping platform 700 away from the bag sealing assembly 100 and the taping assembly 600, and the third cutting mechanism 710 can adjust to realize blanking of packages of 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 bag sealing and taping platform 700, and the packaging bag packaged on the bag sealing and taping platform 700 is directly blanked by the blanking mechanism 800 for further subsequent combined packaging.

The bagging machine provided by the invention is an integrated machine table, can realize the functions of feeding of packaging bags, feeding of materials, charging, bag sealing, tape pasting and discharging, and can produce packaged products without damage, compact arrangement, small occupied area, high automation degree and high yield.

It should be understood that the above components can be powered by a driving member, such as but not limited to a cylinder and a motor, which have the advantages of clean energy, low noise and sufficient power.

Compared with the prior art, the bag sealing 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 which is opened and unfolded, the edge supporting piece can rotate to flatten the formed bag ear, and the rotating plate mechanism is used for folding the bag ear.

Although terms such as envelope assembly, edge support top block mechanism, platen, rotating plate mechanism, top block, edge support, package bag loading line, bag suction line, part loading line, transfer loading assembly, taping assembly, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.