CN115675972A

CN115675972A - A shear and seal integrative equipment for wrapping bag packing

Info

Publication number: CN115675972A
Application number: CN202211263331.5A
Authority: CN
Inventors: 朱绍福
Original assignee: Jiangxi Boguang Intelligent Equipment Co ltd
Current assignee: Jiangxi Boguang Intelligent Equipment Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-02-03

Abstract

The invention relates to the field of packaging equipment, in particular to shearing and sealing integrated equipment for packaging bags, which comprises an equipment supporting table, wherein a packaging line table top is fixedly arranged at the top end of the equipment supporting table, and the top end of the packaging line table top is also provided with the following components: the nitrogen filling mechanism is fixedly arranged at the top end of the table board of the packaging line and used for conveying the upper packaging plastic film, and an inflating gun used for conveying nitrogen in an enclosed area of the upper packaging plastic film and the lower packaging plastic film is arranged on the nitrogen filling mechanism; and the two groups of symmetrically arranged roller feeding mechanisms are arranged in the middle of the top end of the table top of the packaging line and are used for realizing the transportation of the packages. The invention integrates the heat sealing process of the side surface of the packaging bag and the food packaging step, and also integrates the nitrogen filling process, thereby achieving better fresh-keeping effect; the whole heat-sealing of wrapping bag is handled separately still realized to can stably pass single wrapping bag, cooperate detection mechanism to realize guaranteeing product quality to the effective detection of finished product.

Description

A shear seal integrative equipment for wrapping bag packing

Technical Field

The invention relates to the technical field of packaging equipment, in particular to shearing and sealing integrated equipment for packaging bags.

Background

In the process of food production, the food is generally required to be packaged finally, so that the flavor of the food can be effectively guaranteed not only for the aesthetic appearance. Food packaging production line usually need seal the processing to food when in actual use for the wrapping bag is in airtight state, plays certain safeguard effect to inside food.

Application publication No. 202121185695.7 discloses a food package sealing device having advantages of stably placing the mouth of a packaging bag between two sets of electric heating plates, preventing the seal from skewing, and improving the aesthetic property of the product.

This application file can improve to a certain extent at the in-process of in-service use and seal the quality, but a lot of food need be used to protect it at food package's in-process, avoid substance reactions such as inside food and external oxygen to produce rotten, the application file only plays and carries out sealed effect to the wrapping bag, can not intervene wrapping bag internal environment, thereby can not play better guard action to the food quality of inside packing, there is the drawback of certain degree, for this reason we propose one kind be used for the shearing of wrapping bag packing to seal integrative equipment.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a shear seal integrated device for packaging bags.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cut integrative equipment of sealing for wrapping bag packing, includes the equipment brace table, the top fixed mounting of equipment brace table has the baling line mesa, the following subassembly is still installed on the top of baling line mesa:

the nitrogen filling mechanism is fixedly arranged at the top end of the table board of the packaging line and used for conveying the upper packaging plastic film, and an inflating gun used for conveying nitrogen in an enclosed area of the upper packaging plastic film and the lower packaging plastic film is arranged on the nitrogen filling mechanism;

two groups of symmetrically arranged roller feeding mechanisms are arranged in the middle of the top end of the table top of the packaging line and are used for realizing the transportation of the package, wherein one group of roller feeding mechanisms are provided with hot-sealing metal rings for hot air on two sides of the package plastic film;

the heat-sealing separation mechanism is fixedly arranged in the middle of the top end of the table board of the packaging line and is used for carrying out end heat sealing and separation on the heat-sealed packages at two sides, and a heat-sealing separation piece for heat sealing separation is arranged on the heat-sealing separation mechanism;

one end of the packaging line table board is provided with a bending channel, and the top end of the equipment supporting table is arranged at the position, corresponding to the bending channel, on the packaging line table board, a detection mechanism is arranged and used for detecting the sealing condition of the packaging bag.

As an preferred technical scheme of this application, it includes fixed mounting in to fill nitrogen mechanism the mount on baling line mesa top, the top of mount is equipped with the suction head, the both sides of suction head all communicate and are provided with the air duct, the inboard of mount all is equipped with the rifle of aerifing that the slope set up, aerify the rifle respectively with correspond the air duct intercommunication for mould the membrane and mould the space between the membrane with packing down to last packing and fill nitrogen and handle for inside food is in similar vacuum state, has better fresh-keeping effect.

As an optimal technical scheme of this application, roll delivery mechanism is including setting up the motor I of baling line mesa side, the equal coaxial coupling of output shaft of motor I has the guide to send the roller, is close to heat-seal ferrule is installed in the guide to send the roller outside of nitrogen filling mechanism, realizes moulding the membrane and lower packing to the last packing of packing and moulds the heat-seal processing of membrane edge.

As an optimal technical scheme of this application, heat-seal separating mechanism includes the support frame, the top inner wall of support frame be equipped with push rod motor I that heat-seal separating member connects, heat-seal separating member include with the connecting plate of I output shaft of push rod motor, the bottom middle part fixed mounting of connecting plate has the cutting blade for cut the processing to the wrapping bag, just the top of wrapping bag mesa be equipped with the sword groove that the cutting blade corresponds the setting improves and cuts the effect, the connecting plate is in the both sides of cutting blade all run through and are equipped with two sets of telescopic link I, two sets of homonymy I bottom of telescopic link all is equipped with the heat-seal metal strip, thereby realizes carrying out the heat-seal processing to the both sides wrapping bag tip of cutting, telescopic link I runs through and extends to the part outside on connecting plate top all is equipped with spring I, guarantees to press down the realization to the wrapping bag whole in-process heat-seal metal strip of cutting and wrapping bag mesa at relative static state, improves heat-seal and cuts the effect.

As an optimal technical scheme of this application, the baling line mesa has push rod motor II through mounting panel fixed mounting in one side of the channel of buckling, and the output shaft one end of push rod motor II is connected with the push pedal of locating in the channel of buckling, realizes the propelling movement to the complete wrapping bag after cutting, guarantees that the complete product of packing can be pushed steadily and crowd and seal the inspection in to detection mechanism.

As an optimal technical scheme of this application, detection mechanism includes the riser that two sets of symmetries set up, the equal fixed mounting in one side that the riser is close to each other has the push rod motor IV that the output shaft set up relatively, the equal fixedly connected with moving frame of the output shaft of push rod motor IV, the one side that moving frame is close to each other all is the fluting setting to be equipped with the protrusion in the slotted hole and extend to the detection transmission band in the moving frame outside for packing that pushes away and crowd coming beats the finished product and carry out the extrusion test, realize the effective letter sorting of finished product and substandard product.

As an optimal technical scheme of this application, top one side fixed mounting of baling line mesa has the lower membrane conveying roller for carry the lower packing plastic film, one side fixed mounting of mount has the guide film roller, the top inner wall of mount is equipped with push rod motor III, push rod motor III's output shaft bottom fixed mounting has the tight roller that expands, realizes the effective stable transport to the last packing plastic film through setting up of tight roller and guide film roller that expands to guarantee that the upper strata and the lower floor of packing are all stably passed, ensure that the stability of follow-up packing cutting process goes on.

As an optimal technical scheme of this application, the top of baling line mesa is close to buckle channel department fixed mounting and is used for propelling movement packing off-the-shelf group spare of dialling, dial the group spare and include fixed mounting in the perpendicular extension board of baling line mesa both sides, one of them group one side fixed mounting of perpendicular extension board has motor II, the output shaft of motor II runs through and extends to two sets of between the perpendicular extension board and coaxial coupling has dwang II, the outside of dwang II is the conflict subassembly that fixed mounting has a plurality of groups to be annular array and distributes, the equal fixedly connected with of tip of conflict subassembly is supported the touch strip, the cambered surface of touch strip is the flexible glue structure to cooperate the touch subassembly and the touch strip to realize effectively contradicting and propelling movement to the wrapping bag, guarantee that the complete wrapping bag of cutting is effectively stably carried to the inside the bending channel on the baling line mesa;

conflict subassembly include with II fixed connection's of dwang fixed cylinder, the one end of fixed cylinder run through be equipped with the telescopic link II that the strip of contradicting is connected, telescopic link II is located the inside one end of fixed cylinder with it has spring II to bond between the inner wall of fixed cylinder, and then guarantees that whole conflict subassembly and strip of contradicting can have certain elastic space after rotating the in-process and supporting with the wrapping bag, avoids the rigid contact to directly stab the wrapping bag, guarantees the normal use of wrapping bag.

As an preferred technical scheme of this application, the top of baling line mesa is two sets of be equipped with cooling sclerosis subassembly between the roll feeding mechanism, cooling sclerosis subassembly includes fixed mounting and is in the telescopic machanism on baling line mesa top, telescopic machanism's top are equipped with the cooling board, and the bottom of cooling board is porous structure, and the top of cooling board is equipped with the fan, realizes the rapid cooling to the wrapping bag of side heat-seal, avoids the high temperature of heat-seal to lead to the packing to mould the unable design of membrane edge, ensures actual packing effect and encapsulated situation.

The invention has the beneficial effects that:

1. in the actual use process, the side heat sealing process of the upper packaging plastic film and the lower packaging plastic film for food packaging is integrated with the food packaging step, so that the packaging speed is effectively improved, the nitrogen filling treatment is carried out on the interior of the packaging bag in the integration process, the fresh-keeping effect of the subsequent packaging bag on the interior food is further ensured, and the quality is ensured;

2. according to the invention, through the arrangement of the heat-sealing separation mechanism, the heat-sealing treatment and the individual treatment of the whole packaging bag subjected to the nitrogen filling treatment are realized, and the packaging bag is safely, effectively and stably conveyed under the action of the material shifting assembly, so that the sorting efficiency is improved, the production rate of a packaging production line is improved, and effective convenience is effectively provided for the subsequent finished product detection;

3. the invention realizes the stable pushing of a single sealed packaging bag through the action of the bent channel at the end part of the table board of the packaging line, the push rod motor II and the push plate, realizes the effective detection of finished products by matching with a detection mechanism, ensures the product quality and provides effective guarantee for income benefits.

Drawings

Fig. 1 is a schematic front structural view of a shear sealing integrated device for packaging bags according to the present invention;

FIG. 2 is a schematic structural view of the back side of a cutting and sealing integrated device for packaging bags according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural diagram of a nitrogen charging mechanism of the integrated shearing and sealing device for packaging bags according to the present invention;

FIG. 5 is a schematic structural diagram of a roller feeding mechanism of the integrated shearing and sealing device for packaging bags in accordance with the present invention;

FIG. 6 is a schematic structural diagram of a heat-sealing separation mechanism of a shear-sealing integrated device for packaging bag packaging according to the present invention;

FIG. 7 is a schematic view showing a structure of a heat-seal separator of a shear seal integration apparatus for a package of a packaging bag according to the present invention;

fig. 8 is a schematic structural diagram of a material pulling assembly of the integrated shearing and sealing device for packaging bags according to the present invention;

fig. 9 is a schematic cross-sectional view illustrating an interference assembly of a shear seal integrated apparatus for a pouch pack according to the present invention;

fig. 10 is a schematic structural diagram of a detection mechanism of a shear seal integration device for packaging bags according to the present invention.

In the figure: 1. an equipment support table; 2. a packaging line table board; 3. a nitrogen charging mechanism; 31. a fixed mount; 32. an air duct; 33. a film guide roller; 34. an air inlet head; 35. a push rod motor III; 36. an expansion roller; 37. an inflation gun; 4. a roll feeding mechanism; 41. a motor I; 42. a guide roller; 43. heat sealing the metal ring; 5. cooling and hardening the component; 6. a heat-seal separating mechanism; 61. a support frame; 62. heat sealing the separator; 621. a connecting plate; 622. heat sealing the metal strip; 623. a cutting insert; 624. a telescopic rod I; 625. a spring I; 63. a push rod motor I; 7. a material poking component; 71. a vertical support plate; 72. a motor II; 73. rotating the rod II; 74. a collision component; 741. a fixed cylinder; 742. a telescopic rod II; 743. a spring II; 75. a touch bar; 8. a detection mechanism; 81. a vertical plate; 82. a push rod motor IV; 83. moving the frame; 84. detecting a transmission belt; 9. a push rod motor II; 10. pushing the plate; 11. and a lower film conveying roller.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a shear seal integrative equipment for wrapping bag packing, includes equipment supporting bench 1, and the top fixed mounting of equipment supporting bench 1 has baling line mesa 2, and the following subassembly is still installed on the top of baling line mesa 2:

referring to fig. 4, the nitrogen charging mechanism 3 is fixedly installed at the top end of the table top 2 of the packaging line and used for conveying the upper packaging plastic film, and an inflating gun 37 used for conveying nitrogen in an enclosed area of the upper packaging plastic film and the lower packaging plastic film is arranged on the nitrogen charging mechanism 3; the nitrogen filling mechanism 3 comprises a fixing frame 31 fixedly installed at the top end of the table top 2 of the packaging line, the top end of the fixing frame 31 is provided with an air inlet head 34, the two sides of the air inlet head 34 are all communicated with air guide pipes 32, the inner side of the fixing frame 31 is provided with an air filling gun 37 obliquely arranged, the air filling gun 37 is respectively communicated with the corresponding air guide pipes 32, and the nitrogen filling mechanism is used for filling nitrogen into the space between the upper packaging plastic film and the lower packaging plastic film, so that the food inside is in a similar vacuum state, and a better fresh-keeping effect is achieved.

Referring to fig. 1-2 and 5, two sets of symmetrically arranged roller feeding mechanisms 4 are arranged in the middle of the top end of a table top 2 of a packaging line and used for realizing the transportation of packaging, wherein one set of roller feeding mechanisms 4 is provided with a heat-sealing metal ring 43 for hot air on two sides of a packaging plastic film; roll send mechanism 4 including setting up motor I41 in baling line mesa 2 sides, the equal coaxial coupling of output shaft of motor I41 has the guide roller 42, is close to the guide roller 42 outside of filling nitrogen mechanism 3 and installs heat-seal ferrule 43, realizes moulding the membrane to the last packing of packing and moulds the heat-seal of membrane edge to the packing down and handle.

Referring to fig. 6-7, the heat-seal separating mechanism 6 is fixedly mounted in the middle of the top end of the packaging line table top 2, and is used for performing end heat-seal and separation on the packages subjected to heat-seal at two sides, and the heat-seal separating mechanism 6 is provided with a heat-seal separating piece 62 for heat-seal separation; heat-seal separating mechanism 6 includes support frame 61, the top inner wall of support frame 61 is equipped with the push rod motor I63 of being connected with heat-seal separating member 62, heat-seal separating member 62 includes the connecting plate 621 with I63 output shaft of push rod motor, the bottom middle part fixed mounting of connecting plate 621 has cutting blade 623, be used for cutting the processing to the wrapping bag, and the top of baling line mesa 2 is equipped with the sword groove that corresponds the setting with cutting blade 623, improve the effect of cutting, connecting plate 621 all runs through in the both sides of cutting blade 623 and is equipped with two sets of telescopic link I624, two sets of I624 bottoms of telescopic link of homonymy are all overlapped and are equipped with heat-seal metal strip 622, thereby realize carrying out the heat-seal processing to the both sides wrapping bag tip of cutting, I624 of telescopic link runs through the part outside that extends to the connecting plate 621 top and all overlaps and is equipped with spring I625, guarantee to realize that heat-seal metal strip 622 and baling line mesa 2 are in the relative static state to wrapping bag in-seal separating member 62 whole pushing down, improve heat-seal and cut the effect.

Referring to fig. 3, one end of the packaging line table-board 2 is provided with a bending channel, and the top end of the equipment supporting table 1 is provided with a detection mechanism 8 at a position corresponding to the bending channel on the packaging line table-board 2, for detecting the sealing condition of the packaging bag. Packaging line mesa 2 has push rod motor II 9 through mounting panel fixed mounting in one side of the channel of buckling, and push rod motor II 9's output shaft one end is connected with the push pedal 10 of locating in the channel of buckling, realizes the propelling movement to the complete wrapping bag after cutting, guarantees that the complete product of packing can be pushed and shoves to carry out the sealing inspection in detection mechanism 8 steadily.

Referring to fig. 10, the detection mechanism 8 includes two sets of risers 81 that the symmetry set up, the equal fixed mounting in one side that the riser 81 is close to each other has the push rod motor iv 82 that the output shaft set up relatively, the equal fixedly connected with moving frame 83 of output shaft of push rod motor iv 82, the moving frame 83 is close to each other one side all and is the fluting setting, and be equipped with the outstanding detection transmission band 84 that extends to the moving frame 83 outside in the slotted hole, be used for squeezing the packing finished product of squeezing to pushing up and testing, realize the effective letter sorting of finished product and substandard product.

Referring to fig. 1-2 and fig. 3, one side of the top of the packaging line table top 2 is fixedly provided with a lower film conveying roller 11 for conveying a lower packaging plastic film, one side of a fixing frame 31 is fixedly provided with a film guiding roller 33, the top inner wall of the fixing frame 31 is provided with a push rod motor iii 35, the bottom end of an output shaft of the push rod motor iii 35 is fixedly provided with an expansion roller 36, effective stable conveying of an upper packaging plastic film is realized through the arrangement of the expansion roller 36 and the film guiding roller 33, so that the upper layer and the lower layer of the packaging are guaranteed to be stably pushed, and the stable proceeding of the subsequent packaging and cutting process is guaranteed.

Referring to fig. 8-9, a material pushing assembly 7 for pushing a packaged finished product is fixedly mounted at the top end of the packaging line table top 2 close to the bending channel, the material pushing assembly 7 includes vertical support plates 71 fixedly mounted at two sides of the packaging line table top 2, a motor ii 72 is fixedly mounted at one side of one group of the vertical support plates 71, an output shaft of the motor ii 72 extends between the two groups of the vertical support plates 71 and is coaxially connected with a rotating rod ii 73, a plurality of groups of collision assemblies 74 distributed in an annular array are fixedly mounted at the outer side of the rotating rod ii 73, the end portions of the collision assemblies 74 are fixedly connected with collision strips 75, and the cambered surfaces of the collision strips 75 are of a soft rubber structure, so that the collision assemblies 74 and the collision strips 75 are matched to realize effective collision and pushing of the packaging bags, and cut complete packaging bags are guaranteed to be effectively and stably conveyed into the bending channel on the packaging line table top 2;

conflict subassembly 74 includes the solid fixed cylinder 741 with dwang II 73 fixed connection, the one end of solid fixed cylinder 741 runs through and is equipped with II 742 of the telescopic link of being connected with conflict strip 75, it has spring II 743 to bond between the one end that II 742 lie in solid fixed cylinder 741 inside and the inner wall of solid fixed cylinder 741, and then guarantees that whole conflict subassembly 74 and conflict strip 75 can have certain elastic space after rotating the in-process and supporting with the wrapping bag, avoid the rigidity contact to directly stab the wrapping bag, guarantee the normal use of wrapping bag.

Referring to fig. 1-2, the top of baling line mesa 2 is equipped with cooling sclerosis subassembly 5 between two sets of roller send mechanisms 4, cooling sclerosis subassembly 5 includes the telescopic machanism of fixed mounting on baling line mesa 2 tops, telescopic machanism's top is equipped with the cooling board, the bottom of cooling board is porous structure, and the top of cooling board is equipped with the fan, realize the rapid cooling to the wrapping bag of side heat-seal, avoid heat-seal high temperature to lead to the unable design of package plastic film edge, ensure actual packing effect and encapsulated situation.

The working process is as follows: firstly, in the actual packaging process, food to be packaged is placed above a lower packaging plastic film one by one through a blanking mechanism, effective conduction is realized through the arrangement of a roller feeding mechanism 4 on the device and a table top 2 of a packaging line, and an upper packaging plastic film is gradually covered on the upper side of the food through the arrangement of a film guide roller 33 and an expansion roller 36 on a nitrogen filling mechanism 3;

after the upper packaging plastic film and the lower packaging plastic film pass through the nitrogen filling mechanism 3, the upper packaging plastic film and the lower packaging plastic film are gradually gathered, nitrogen filling treatment is carried out on a space between the packaging plastic films at a gathered folding angle through the air filling gun 37, the environment of the periphery of food is ensured to be nitrogen, a certain safety effect is achieved, after the packaging plastic films pass through the nitrogen filling mechanism 3, the packaging plastic films are continuously conveyed under the action of the roller conveying mechanism 4, the edges of the upper packaging plastic film and the lower packaging plastic film are subjected to heat sealing treatment under the action of the heat sealing metal ring 43 on the outer side of the first group of roller conveying mechanism 4, so that the two groups of packaging plastic films form a hollow cylinder shape after passing through the nitrogen filling mechanism 3 and are continuously conveyed, the heat sealing position is cooled under the action of the subsequent cooling and hardening assembly 5, and heat dissipation and forming of a heat sealing area are ensured;

after the cylindrical packaging plastic film is integrally conveyed to the lower part of the heat-seal separation mechanism 6, the push rod motor I63 is started, so that the heat-seal metal strips 622 on the two sides heat-seal two heat-seal lines on the packaging bag integrally on the lower part, and the two groups of heat-seal lines are separated under the action of the cutting blade 623, so that the front packaging bag and the rear packaging bag are effectively sealed and separated;

then, a single separated packaging finished product is pushed to the bending channel of the packaging line table top 2 under the action of the rotating collision component 74 and the collision strip 75, the width of the bending channel is only enough for vertically placing a packaging bag product, the packaging bag product is pushed to the inner side of the detection mechanism 8 under the action of the push rod motor II 9 and the push plate 10, the packaging bag subjected to nitrogen filling treatment is conveyed under the action of the two sets of moving frames 83, in the process, if the packaging bag is not completely sealed, an air leakage phenomenon exists, then, under the action of the two sets of moving frames 83, nitrogen inside the packaging bag can gradually escape, the volume of the packaging bag is reduced, further, the collision acting force between the packaging bag and the moving frames 83 is gradually reduced, in the process of gradual transportation, the volume of the air leakage packaging bag is not enough to be clamped between the two sets of moving frames 83, so as to fall to the lower side of the detection mechanism 8, further, the detection of the sealed and cut packaging bag is realized, and the air leakage is conveyed to the edge by the moving frames 83 to be subjected to subsequent processing treatment, so far, and the whole packaging sealing and detection process is completed.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cut integrative equipment of sealing for wrapping bag packing, includes equipment supporting bench (1), and the top fixed mounting of equipment supporting bench (1) has baling line mesa (2), its characterized in that, the following subassembly is still installed on the top of baling line mesa (2):

the nitrogen filling mechanism (3) is fixedly arranged at the top end of the packaging line table board (2) and is used for conveying the upper packaging plastic film, and an inflating gun (37) used for conveying nitrogen in an enclosed area of the upper packaging plastic film and the lower packaging plastic film is arranged on the nitrogen filling mechanism (3);

two groups of symmetrically arranged roller feeding mechanisms (4) are arranged in the middle of the top end of the packaging line table board (2) and are used for realizing the transportation of packaging, wherein one group of roller feeding mechanisms (4) are provided with hot-sealing metal rings (43) for hot air on two sides of a packaging plastic film;

the heat-sealing separation mechanism (6) is fixedly arranged in the middle of the top end of the packaging line table board (2) and is used for performing end heat sealing and separation on the packages which are heat-sealed at two sides, and a heat-sealing separation piece (62) used for heat sealing separation is arranged on the heat-sealing separation mechanism (6);

the one end of baling line mesa (2) is equipped with the channel of buckling, just the top of equipment brace table (1) lies in the channel of buckling corresponds the position and is equipped with detection mechanism (8) on baling line mesa (2) for detect the sealed situation of wrapping bag.

2. The shearing and sealing integrated equipment for the packaging bag packaging according to claim 1, wherein the nitrogen filling mechanism (3) comprises a fixing frame (31) fixedly installed at the top end of the packaging line table board (2), an air inlet head (34) is arranged at the top end of the fixing frame (31), air guide pipes (32) are respectively communicated with two sides of the air inlet head (34), obliquely arranged inflating guns (37) are respectively arranged on the inner sides of the fixing frame (31), and the inflating guns (37) are respectively communicated with the corresponding air guide pipes (32).

3. The shear-sealing integrated equipment for the packaging bag packaging as claimed in claim 1, wherein the roller feeding mechanism (4) comprises a motor I (41) arranged on the side surface of the packaging line table top (2), the output shafts of the motor I (41) are coaxially connected with a guide roller (42), and a heat-sealing metal ring (43) is arranged on the outer side of the guide roller (42) close to the nitrogen filling mechanism (3).

4. The shear sealing integrated device for packaging bags comprises a support frame (61), a push rod motor I (63) connected with the heat seal separating piece (62) is arranged on the inner wall of the top end of the support frame (61), the heat seal separating piece (62) comprises a connecting plate (621) connected with an output shaft of the push rod motor I (63), a cutting blade (623) is fixedly mounted in the middle of the bottom end of the connecting plate (621), the connecting plate (621) is provided with two sets of telescopic rods I (624) in a penetrating mode on two sides of the cutting blade (623), two sets of heat seal metal strips (622) are arranged on the bottom ends of the telescopic rods I (624) on the same side in a penetrating mode, and springs I (625) are sleeved on partial outer sides of the top ends of the telescopic rods I (624) in a penetrating mode.

5. The shearing and sealing integrated equipment for the packaging bag packaging as claimed in claim 1, wherein a push rod motor II (9) is fixedly installed on one side of the bending channel of the packaging line table top (2) through a mounting plate, and one end of an output shaft of the push rod motor II (9) is connected with a push plate (10).

6. The shearing and sealing integrated equipment for the packaging bag packaging as claimed in claim 5, wherein the detection mechanism (8) comprises two sets of symmetrically arranged vertical plates (81), push rod motors IV (82) with output shafts oppositely arranged are fixedly installed on the mutually close sides of the vertical plates (81), moving frames (83) are fixedly connected to the output shafts of the push rod motors IV (82), the mutually close sides of the moving frames (83) are arranged in grooves, and detection conveying belts (84) protruding and extending to the outer sides of the moving frames (83) are arranged in the grooves.

7. The shearing and sealing integrated equipment for the packaging bags according to claim 2, wherein a lower film conveying roller (11) is fixedly installed on one side of the top end of the packaging line table top (2), a film guide roller (33) is fixedly installed on one side of the fixed frame (31), a push rod motor III (35) is arranged on the inner wall of the top end of the fixed frame (31), and an expansion roller (36) is fixedly installed at the bottom end of an output shaft of the push rod motor III (35).

8. The shearing and sealing integrated equipment for the packaging bag packaging is characterized in that a material shifting assembly (7) is fixedly installed at the top end of a packaging line table board (2) close to a bending channel, the material shifting assembly (7) comprises vertical support plates (71) fixedly installed at two sides of the packaging line table board (2), a motor II (72) is fixedly installed at one side of one group of the vertical support plates (71), an output shaft of the motor II (72) penetrates through and extends between the two groups of the vertical support plates (71) and is coaxially connected with a rotating rod II (73), a plurality of groups of abutting assemblies (74) are fixedly installed at the outer side of the rotating rod II (73), abutting strips (75) are fixedly connected to the end parts of the abutting assemblies (74), and the arc surfaces of the abutting strips (75) are of a soft rubber structure;

the collision component (74) comprises a fixed cylinder (741) fixedly connected with the rotating rod II (73), one end of the fixed cylinder (741) is provided with a telescopic rod II (742) connected with the collision strip (75) in a penetrating mode, and a spring II (743) is bonded between one end, located inside the fixed cylinder (741), of the telescopic rod II (742) and the inner wall of the fixed cylinder (741).

9. The shearing and sealing integrated equipment for the packaging bag packaging is characterized in that a cooling and hardening assembly (5) is arranged between two sets of roller feeding mechanisms (4) at the top end of the packaging line table board (2), the cooling and hardening assembly (5) comprises a telescopic mechanism fixedly installed at the top end of the packaging line table board (2), a cooling plate is arranged at the top of the telescopic mechanism, and a fan is arranged at the top end of the cooling plate.