CN217171134U

CN217171134U - Bagging machine

Info

Publication number: CN217171134U
Application number: CN202220183764.9U
Authority: CN
Inventors: 高义
Original assignee: Zhejiang Deheng Machinery Co ltd
Current assignee: Zhejiang Deheng Machinery Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-08-12
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a bagging machine, which comprises a frame, a feeding mechanism, a bagging mechanism and a sealing mechanism; the feeding mechanism is provided with a charging bucket, a charging bucket driving piece and a material pushing plate, the middle part of the charging bucket is hollowed to form a feeding port and a discharging port for feeding and discharging a material pile into and out of the charging bucket and a material storage cavity positioned between the feeding port and the discharging port, and a first material pushing plate driving piece and a second material pushing plate driving piece are arranged on the rack; the bag sleeving mechanism is provided with a bag conveying plate and a bag conveying plate driving part, the bag conveying plate is provided with a first air suction hole, the bag sleeving mechanism also comprises a bag suction plate and a bag suction plate driving part, and the bag suction plate is provided with a second air suction hole; it has sealing member and sealing member driving piece to seal the mechanism, can push into the storage bucket with piling up the material in, then open the wrapping bag through automated operation and overlap and establish on the storage bucket, then in pushing away the material in the storage bucket to the wrapping bag through the push pedal, seals the processing at last, can be applied to assembly line operation, job stabilization, efficiency is also than higher.

Description

Bagging machine

Technical Field

The utility model relates to the field of packaging technology, in particular to bagging machine.

Background

At present, the shoe cover and the shower cap are packaged completely in a manual mode; taking bath caps and shoe cover production as an example, finished bath caps or shoe covers are generally flattened and stacked orderly, packaging bags are opened manually after a certain amount of bath caps or shoe covers are arranged, the stacked bath caps or shoe covers are stacked in the packaging bags, then the packaging bags are sealed, the required steps are more, the manual operation is adopted, the working quality is not uniform, the working fatigue is easy to generate, the working efficiency is lower, therefore, a plurality of factories have to engage a large number of workers to package bath caps and shoe covers, the benefits brought by product manufacturing mechanization cannot be fully exerted, if the production cost of enterprises is high for a long time, and the healthy development of the whole enterprises is finally influenced.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a bagging machine, including the frame, its characterized in that: the machine frame is provided with a feeding mechanism, a bagging mechanism and a sealing mechanism;

the feeding mechanism is provided with a charging bucket for storing material piles, a charging bucket driving piece for driving the charging bucket to slide and a material pushing plate for pushing out the material piles in the charging bucket, the charging bucket can slide relative to the rack, the charging bucket is hollowed to form a feeding port, a storage cavity and a discharging port which are sequentially arranged, and the rack is also provided with a first material pushing plate driving piece for driving the material pushing plate to move to the position of the feeding port and a second material pushing plate driving piece for driving the material pushing plate to push out the material piles in the storage cavity from the discharging port;

the bag sleeving mechanism is provided with a bag conveying plate for conveying a packaging bag, a bag conveying plate driving piece for driving the bag conveying plate to slide towards the feeding hole, a first air suction hole for adsorbing the packaging bag is formed in the bag conveying plate, the bag sucking plate and a bag sucking plate driving piece for driving the bag sucking plate to slide to the lower side of the bag conveying plate are further included, and a second air suction hole for realizing opening of a bag opening in cooperation with the first air suction hole is formed in the bag sucking plate;

the sealing mechanism is located between the feeding mechanism and the bagging mechanism, and the sealing mechanism is provided with a sealing piece used for sealing the packaging bag in an ironing mode and a sealing piece driving piece used for driving the sealing piece to ascend and descend.

By adopting the technical scheme, when in use, a material pile is pushed into a material storage cavity from a feed inlet position through a feeding device, a bag conveying plate is adsorbed on the outer side surface of a packaging bag through a first air suction hole, a bag suction plate driving part drives the bag suction plate to slide to the lower part of the bag conveying plate, air is sucked through a second air suction hole to adsorb the other outer side surface of the packaging bag which is arranged oppositely, so that the bag opening of the packaging bag is opened, a material barrel driving part drives a material barrel to slide to a designated position, a bag conveying plate driving part drives the bag conveying plate to slide, so that the bag opening of the packaging bag slides to be sleeved on a discharge port of the material barrel, then a first material pushing plate driving part drives a second material pushing plate driving part and a material pushing plate to move, so that the material pushing plate can move to the feed inlet position, then the second material pushing plate driving part drives the material pushing plate to enter the material storage cavity from the feed inlet, thereby make the material heap release from the discharge gate and enter into in the wrapping bag, send the wrapping bag on the bag board can partially exceed and send the bag board, so the material heap enters into in the wrapping bag back sealing driving piece drive sealing piece and slides and carry out the blanching to the wrapping bag that surpasss and send the bag board and seal, realize automated operation, can use in the assembly line processing to reduce the cost of labor, still improved work efficiency.

The utility model discloses a further setting again: still prop a mouthful mechanism including propping mouthful board, drive two that prop mouthful board that mouthful mechanism set up including two intervals prop mouthful board, drive two and prop mouthful board in opposite directions or move dorsad first and prop mouthful board driving piece and drive each prop the second that mouthful board passed in and out the wrapping bag and prop mouthful board driving piece.

Adopt the aforesaid to further set up again, when first hole and the second hole of induced drafting were opened the wrapping bag sack, the second propped the oral plate driving piece and was driven and propped the oral plate and stretch into in the sack of wrapping bag, then first propped oral plate driving piece drives two and props the oral plate and strut to the realization is to the effect of strutting of wrapping bag sack, makes it can play the effect of supporting with whole sack, thereby makes the sack of wrapping bag can establish on the discharge gate of storage bucket with stable cover more smoothly.

The utility model discloses a further setting again: the position of the outer side wall of the charging bucket, which is close to the discharge port, is also provided with a bag pressing frame and a bag pressing frame driving piece for driving the bag pressing frame to be close to or far away from the outer side wall of the charging bucket.

Adopt above-mentioned further setting again, can produce an inertial force when the material heap enters into the wrapping bag from the discharge gate, push down the wrapping bag through pressing the bag frame and can make it more stable when the filler.

The utility model discloses a further setting: be equipped with in the frame and be used for carrying out the sealing district that seals after the wrapping bag packs, the relative both sides that lie in the sealing district in the frame all are equipped with a mouthful board, still are equipped with the drive in the frame and roll over a mouthful board driving piece that mouthful board orientation or dorsad sealing district slided, roll over the perpendicular setting of direction of motion of a mouthful board and the direction of motion of sealing piece.

By adopting the above further arrangement, after the packing of the packing bag is finished, the bag mouth of the packing bag is positioned at the sealing area, then the opening folding plate driving piece drives the two opening folding plates to move towards the sealing area, when the opening folding plates slide to the side edge position of the bag mouth of the packing bag, the side edges of the packing bag can be pushed to form M edges, and then the bag mouth of the packing bag is sealed through the sealing piece.

The utility model discloses a further setting again: prop the oral plate and be the overhead kick-type setting and be located the top of sending the bag board, the articulated two swing arms that are provided with in top of sending the bag board, it all is equipped with the connecting rod to correspond each swing arm on the output of oral plate driving piece to prop first, connecting rod one end is articulated with the swing arm that corresponds, the articulated setting of the other end is on the output of first oral plate driving piece that props, prop the oral plate and set up and articulate the setting in the swing arm that corresponds with the swing arm one-to-one, it all is equipped with the second and props the oral plate driving piece to correspond to prop the oral plate position on each swing arm, the output that the second propped the oral plate driving piece articulates on corresponding propping the oral plate.

Adopt the aforesaid to further set up again, prop the oral plate and be the barb-shaped setting and can be convenient for prop the oral plate and rotate and enter into the wrapping bag in, the second props the oral plate that can drive the correspondence when oral plate driving piece work and rotates for prop the oral plate and rotate to the wrapping bag in, then first props the oral plate driving piece and drives the swing arm that corresponds through the connecting rod and swing and strut, thereby make and prop the oral plate and strut the sack of wrapping bag, thereby realize propping mouthful and whole mouthful effect to the wrapping bag sack.

The utility model discloses a further setting: the bag storage device is characterized in that a bag storage bin is further arranged below the bag conveying plate on the rack, the top of the bag storage bin is arranged in an opening mode, a lifting platform and a lifting platform driving piece for driving the lifting platform to lift are further arranged on the rack, and the bag storage bin is arranged on the lifting platform and can lift synchronously with the lifting platform.

Adopt above-mentioned further setting, the storage bag storehouse can be used for placing of wrapping bag, storage bag storehouse top is that the opening setting can be convenient for send the wrapping bag of bag board in with the storage bag storehouse to adsorb and take away, can drive the elevating platform through the elevating platform driving piece and go up and down, thereby can drive the storage bag storehouse and go up and down, when the storage bag storehouse rises, the wrapping bag in storage bag storehouse can be close to the first hole of inhaling that send the bag board, the wrapping bag is adsorbed in the first hole of inhaling of being convenient for, then can be convenient for when the storage bag storehouse falls back to inhale the bag board and slide to the below of sending the bag board.

The utility model discloses a further setting again: the bag-pushing mechanism is characterized in that a bag-dropping area is further arranged on the rack and located below the sealing area, a bag-pushing plate and a bag-pushing plate driving piece for driving the bag-pushing plate to lift are arranged at the bottom of the bag-dropping area, and a bag-pushing plate driving piece for driving the bag-pushing plate to slide are further arranged on one side of the bag-dropping area on the rack.

Adopt above-mentioned further setting again, send the first hole of breathing in on the bag board to stop breathing in after the sealing member seals, the wrapping bag drops to bag district that falls on, and a bag board driving piece drive top bag board rises and makes the wrapping bag can rise to bag board position of pushing away, then rethread bag board driving piece drive pushes away the bag board and slides, can be with the good later wrapping bag propelling movement ejection of compact of packing.

The utility model discloses a further setting: be equipped with the storage bucket mounting bracket in the frame, the storage bucket setting slides with the storage bucket mounting bracket is synchronous on the storage bucket mounting bracket, still is equipped with the mounting bracket guided way in the frame, be equipped with on the storage bucket mounting bracket with the mounting bracket guide block of mounting bracket guided way looks adaptation, the mounting bracket guide block slides and sets up on the mounting bracket guided way, the storage bucket driving piece can drive the storage bucket mounting bracket and slide.

Adopt above-mentioned further setting, slide through the drive storage bucket mounting bracket and can drive the storage bucket and slide, more stable when making its driven, can make the storage bucket mounting bracket more stable when sliding through mounting bracket guided way and mounting bracket guide block cooperation moreover.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the feeding structure on the frame of the present invention;

FIG. 3 is a schematic view of the structure of the sealing mechanism on the frame of the present invention;

FIG. 4 is a schematic structural view of the bag covering mechanism, the sealing mechanism and the bag opening mechanism on the frame of the present invention;

FIG. 5 is a drawing showing the combination of the material barrel, the bag pressing frame and the driving member of the bag pressing frame;

fig. 6 is a drawing illustrating the first material pushing plate driving member, the second material pushing plate driving member and the material pushing plate according to the present invention;

FIG. 7 is a schematic view of a part of the structure of the present invention;

FIG. 8 is a schematic view of the sealing mechanism of the present invention;

FIG. 9 is a schematic diagram of a bag feeding plate structure of the present invention;

FIG. 10 is a schematic structural view of the mouth supporting mechanism of the present invention;

fig. 11 is an enlarged view of a portion a of fig. 2.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "coupled," "communicating," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

The driving members referred to herein may be driven by motors, electric cylinders, air cylinders, etc., and the specific installation manner is well known to those skilled in the art and will not be described in detail herein.

The utility model discloses a bagging machine, which comprises a frame 1, wherein in the embodiment of the utility model, a feeding mechanism 2, a bagging mechanism 3 and a sealing mechanism 4 are arranged on the frame 1; the feeding mechanism 2 is provided with a material barrel 21 for carrying material piles, a material barrel driving part 22 for driving the material barrel 21 to slide, and a material pushing plate 23 for pushing the material piles in the material barrel 21 out, the material barrel 21 can slide relative to the rack 1, the material barrel 21 is hollowed to form a feeding port, a material storage cavity and a discharging port which are distributed, and the rack 1 is further provided with a first material pushing plate driving part 24 for driving the material pushing plate 23 to move to the position of the feeding port and a second material pushing plate driving part 25 for driving the material pushing plate 23 to push the material piles in the material storage cavity out of the discharging port; the bagging mechanism 3 is provided with a bag conveying plate 31 for conveying packaging bags and a bag conveying plate driving part 32 for driving the bag conveying plate 31 to slide towards a feed inlet, the bag conveying plate 31 is provided with a first air suction hole 311 for adsorbing the packaging bags, the bagging mechanism further comprises a bag suction plate 33 and a bag suction plate driving part 34 for driving the bag suction plate 33 to slide to the position below the bag conveying plate 31 (the bag suction plate 33 can be reset through the bag suction plate driving part 34, and can also be reset through an elastic resetting part), and the bag suction plate 33 is provided with a second air suction hole 331 for opening a bag opening by matching with the first air suction hole 311 (the first air suction hole 311 and the second air suction hole 331 can be evacuated through a negative pressure device such as an air pump or a fan, so as to achieve an air suction effect; the sealing mechanism 4 is located between the feeding mechanism 2 and the bagging mechanism 3, and the sealing mechanism 4 is provided with a sealing part 41 (the sealing part 41 can be a hot knife or an ultrasonic hot knife) for hot sealing the packaging bag and a sealing part driving part 42 for driving the sealing part 41 to lift, when in use, a material stack is pushed into the material storage cavity from the position of the material inlet through the feeding device, the bag conveying plate 31 is adsorbed on the outer side surface of the packaging bag through a first air suction hole 311, the bag suction plate driving part 34 drives the bag suction plate 33 to slide to the lower part of the bag conveying plate 31, the other outer side surface of the packaging bag which is arranged relatively is adsorbed through air suction of a second air suction hole 331, so that the opening of the packaging bag is opened, the material barrel driving part 22 drives the material barrel 21 to slide to a designated position, the bag conveying plate driving part 32 drives the bag conveying plate 31 to slide, so that the opening of the packaging bag slides to be sleeved on the material outlet of the material barrel 21, then first scraping wings driving piece 24 drives second scraping wings driving piece 25 and scraping wings 23 activity, make scraping wings 23 can move about to the feed inlet position, then second scraping wings driving piece 25 drives scraping wings 23 and enters into the storage intracavity from the feed inlet, carry out the propelling movement to the material heap in the storage intracavity, thereby make the material heap release from the discharge gate and enter into in the wrapping bag, send the wrapping bag on the bag board 31 can partly exceed and send bag board 31, so the material heap enters into in the wrapping bag after sealing piece driving piece 42 can drive sealing piece 41 slide to the wrapping bag surpass send the part of bag board 31 to carry out the heat seal, realize automated operation, can use in the assembly line processing, thereby the cost of labor has been reduced, still improved work efficiency.

Still including propping a mouthful mechanism 5, prop a mouthful mechanism 5 and include that two intervals set up prop oral siphon 51, drive two first oral siphon driving pieces 52 that prop oral siphon 51 in opposite directions or move dorsad and drive each prop oral siphon 51 and stretch into the wrapping bag sack and the second that withdraws props oral siphon driving piece 53, when first hole 311 and the second hole 331 of induced drafting was opened the wrapping bag sack, second props oral siphon driving piece 53 and drives and props oral siphon 51 and stretch into in the sack of wrapping bag, then first oral siphon driving piece 52 drives two and props oral siphon 51 and prop open, thereby realize the effect of strutting to the wrapping bag sack, make it can play the effect of supporting with whole sack, thereby make the sack of wrapping bag can establish on the discharge gate of storage bucket 21 smoothly and stable cover more.

The position of being close to the discharge gate on the lateral wall of storage bucket 21 still is equipped with presses bag frame 61 and drive to press bag frame 61 to be close to or keep away from the pressure bag frame driving piece 62 of storage bucket 21 lateral wall, and the material heap can produce an inertial force when entering into the wrapping bag from the discharge gate, pushes down the wrapping bag through pressing bag frame 61 and can make it more stable when the packing, prevents that the wrapping bag from dropping.

Be equipped with on frame 1 and be used for carrying out the sealing area 7 that seals after the wrapping bag packs, the relative both sides that lie in sealing area 7 in frame 1 all are equipped with a board 81 of cutting over, still be equipped with the drive on frame 1 and cut over board 81 towards or the folding board driving piece 82 that sealing area 7 slided dorsad, the direction of motion of folding board 81 and the direction of motion of sealing 41 set up perpendicularly, the wrapping bag packs the back that finishes, the sack of packing is located sealing area 7 position, then cut over board driving piece 82 and drive two folding boards 81 and remove towards sealing area 7, when folding board 81 slides to the side position of wrapping bag sack, can push up the side of wrapping bag and make its edge of cutting over form M limit, then seal the sack of wrapping bag through sealing 41.

The mouth opening plate 51 is arranged in a barb shape and is positioned above the bag feeding plate 31, two swing arms 54 are hinged above the bag feeding plate 31, connecting rods 55 are arranged on the output ends of the first mouth opening plate driving pieces 52 corresponding to the swing arms 54, one end of each connecting rod 55 is hinged with the corresponding swing arm 54, the other end of each connecting rod 55 is hinged on the output end of the first mouth opening plate driving piece 52, the mouth opening plates 51 are arranged in one-to-one correspondence with the swing arms 54 and are hinged on the corresponding swing arms 54, a second mouth opening plate driving piece 53 is arranged on each swing arm 54 corresponding to the mouth opening plate 51, the output end of each second mouth opening plate driving piece 53 is hinged on the corresponding mouth opening plate 51, the mouth opening plates 51 are arranged in a barb shape so that the mouth opening plates 51 can rotate into the packaging bag, the corresponding mouth opening plates 51 can be driven to rotate when the second mouth opening plate driving pieces 53 work, so that the mouth opening plates 51 rotate into the packaging bag, then the first mouth opening plate driving pieces 52 drive the corresponding swing arms 54 to swing through the connecting rods 55, thereby make and prop the sack of oral plate 51 to strutting to the realization is to the effect of propping the mouth and putting in order the mouth of wrapping bag sack, of course, first mouth of propping board driving piece 52 can also adopt double-end cylinder to drive swing arm 54 and prop and draw in, and mouth of propping board 51 can be driven through the motor and rotate, and concrete mounting means belongs to technical staff common knowledge in the field.

A bag storage bin 91 is also arranged below the bag feeding plate 31 on the machine frame 1, the top of the bag storage bin 91 is arranged in an opening manner, the frame 1 is also provided with a lifting platform 92 and a lifting platform driving part 93 for driving the lifting platform 92 to lift, the bag storage bin 91 is arranged on the lifting platform 92 and can lift synchronously with the lifting platform 92, the bag storage bin 91 can be used for placing packaging bags, the opening at the top of the bag storage bin 91 is arranged to facilitate the bag conveying plate 31 to absorb and take away the packaging bags in the bag storage bin 91, the lifting platform driving part 93 can drive the lifting platform 92 to lift, thereby driving the bag storage 91 to ascend and descend, when the bag storage 91 ascends, the packaging bags in the bag storage 91 can be close to the first air suction holes 311 of the bag conveying plate 31, the first air suction holes 311 are convenient for absorbing the packaging bags, then the bag storage bin 91 can be conveniently slid to the lower part of the bag conveying plate 31 when falling back.

The machine frame 1 is further provided with a bag falling area 100, the bag falling area 100 is located below the sealing area 7, the bottom of the bag falling area 100 is provided with a bag pushing plate 101 and a bag pushing plate driving member 102 for driving the bag pushing plate 101 to ascend and descend, one side of the machine frame 1 located on the bag falling area 100 is further provided with a bag pushing plate 103 and a bag pushing plate driving member 104 for driving the bag pushing plate 103 to slide, after the sealing of the sealing member 41 is finished, the first air suction hole 311 in the bag sending plate 31 stops sucking air, the packaging bag falls onto the bag falling area 100, the bag pushing plate driving member 102 drives the bag pushing plate 101 to ascend so that the packaging bag can ascend to the position of the bag pushing plate 103, then the bag pushing plate driving member 104 drives the bag pushing plate 103 to slide, and the packaged packaging bag can be pushed and discharged.

Be equipped with storage bucket mounting bracket 105 in frame 1, storage bucket 21 sets up and slides in step with storage bucket mounting bracket 105 on storage bucket mounting bracket 105, still be equipped with mounting bracket guided way 106 in frame 1, be equipped with the mounting bracket guide block 107 with mounting bracket guided way 106 looks adaptation on storage bucket mounting bracket 105, mounting bracket guide block 107 slides and sets up on mounting bracket guided way 106, storage bucket driving piece 22 can drive storage bucket mounting bracket 105 and slide, slide through drive storage bucket mounting bracket 105 and can drive storage bucket 21 and slide, it is more stable when making its driven, and can make storage bucket mounting bracket 105 more stable when sliding through mounting bracket guided way 106 and mounting bracket guide block 107 cooperation.

Claims

1. The utility model provides a bagging machine, includes the frame, its characterized in that: the machine frame is provided with a feeding mechanism, a bagging mechanism and a sealing mechanism;

the sealing mechanism is located between the feeding mechanism and the bagging mechanism, and the sealing mechanism is provided with a sealing piece used for sealing the packaging bag in a hot stamping mode and a sealing piece driving piece used for driving the sealing piece to lift.

2. A bagging machine according to claim 1, wherein: still prop a mouthful mechanism including propping mouthful board, drive two that prop mouthful board that mouthful mechanism includes that two intervals set up prop mouthful board, drive two and prop the first mouthful board driving piece that props that mouthful board moves in opposite directions or move dorsad and drive respectively prop the second that mouthful board business turn over wrapping bag sack and prop mouthful board driving piece.

3. A bagging machine according to claim 1 or 2, wherein: the position of the outer side wall of the charging bucket, which is close to the discharge port, is also provided with a bag pressing frame and a bag pressing frame driving piece for driving the bag pressing frame to be close to or far away from the outer side wall of the charging bucket.

4. A bagging machine according to claim 3, wherein: be equipped with in the frame and be used for carrying out the sealing area that seals after the wrapping bag packs, the relative both sides that lie in the sealing area in the frame all are equipped with a mouthful board, still are equipped with the drive in the frame and roll over mouthful board orientation or the perpendicular setting of direction of motion of the sealing piece of the folding board driving piece that slides of sealing area dorsad, the direction of motion of folding a mouthful board.

5. A bagging machine according to claim 2, wherein: prop the oral plate and be the overhead kick-type setting and be located the top of sending the bag board, the articulated two swing arms that are provided with in top of sending the bag board, it all is equipped with the connecting rod to correspond each swing arm on the output of oral plate driving piece to prop first, connecting rod one end is articulated with the swing arm that corresponds, the articulated setting of the other end is on the output of first oral plate driving piece that props, prop the oral plate and set up and articulate the setting in the swing arm that corresponds with the swing arm one-to-one, it all is equipped with the second and props the oral plate driving piece to correspond to prop the oral plate position on each swing arm, the output that the second propped the oral plate driving piece articulates on corresponding propping the oral plate.

6. A bagging machine according to claim 4 or 5, wherein: the bag storage device is characterized in that a bag storage bin is further arranged below the bag conveying plate on the rack, the top of the bag storage bin is arranged in an opening mode, a lifting platform and a lifting platform driving piece for driving the lifting platform to lift are further arranged on the rack, and the bag storage bin is arranged on the lifting platform and can lift synchronously with the lifting platform.

7. A bagging machine according to claim 6, wherein: the bag-pushing mechanism is characterized in that a bag-dropping area is further arranged on the rack and located below the sealing area, a bag-pushing plate and a bag-pushing plate driving piece for driving the bag-pushing plate to lift are arranged at the bottom of the bag-dropping area, and a bag-pushing plate driving piece for driving the bag-pushing plate to slide are further arranged on one side of the bag-dropping area on the rack.

8. A bagging machine according to claim 7, wherein: be equipped with the storage bucket mounting bracket in the frame, the storage bucket setting slides with the storage bucket mounting bracket is synchronous on the storage bucket mounting bracket, still is equipped with the mounting bracket guided way in the frame, be equipped with on the storage bucket mounting bracket with the mounting bracket guide block of mounting bracket guided way looks adaptation, the mounting bracket guide block slides and sets up on the mounting bracket guided way, the storage bucket driving piece can drive the storage bucket mounting bracket and slide.