CN115676026A - Automatic powder packaging machine and automatic packaging method thereof - Google Patents

Abstract

The invention discloses an automatic powder packaging machine and an automatic packaging method thereof, and relates to the technical field of powder packaging. An automatic powder packaging machine comprises: workstation, transposition platform, centre gripping subassembly, go up bag subassembly, division bag subassembly, irritate material subassembly, tremble bag subassembly, seal subassembly and ejection of compact subassembly. The intermittent rotation fit of the indexing table is provided with the clamping assemblies arranged in the circumferential direction of the indexing table, so that the intermittent motion of the packaging bag can be realized, the packaging bag is stopped at each station, and the corresponding operation is completed. Specifically, at the bag feeding station, the bag feeding assembly completes bag feeding work and transfers the packaging bag into the clamping assembly. And opening the opening of the packaging bag by the bag opening assembly at a bag opening station. At the filling station, the filling work is completed by the filling assembly, and meanwhile, the bag shaking assembly prevents materials from being accumulated during filling. And the sealing work of the packaging bag is finished by the sealing assembly at the sealing station. The whole process realizes the automatic packaging of the powder, improves the production efficiency and reduces the production cost.

Description

Automatic powder packaging machine and automatic packaging method thereof

Technical Field

The invention relates to the technical field of powder packaging, in particular to an automatic powder packaging machine and an automatic powder packaging method.

Background

After the powder or granule product is manufactured, manufacturers generally pack and package the powder or granule product to protect the powder or granule product, for example, to protect the powder or granule product from water, moisture, oxidation, and dust.

Traditional packing operation adopts manual mode to operate completely, however, adopts manual mode to pack the operation completely, and not only inefficiency, operating personnel self also can cause the pollution to powder or granule product to a certain extent in operation process moreover.

Disclosure of Invention

The invention aims to solve at least one of technical problems in the prior art, and provides an automatic powder packaging machine and an automatic powder packaging method thereof, which can realize automatic packaging of powder, improve production efficiency and reduce production cost.

According to a first aspect of the present invention, there is provided an automatic powder packaging machine comprising a table; the indexing table is rotatably arranged on the workbench and can rotate intermittently; the clamping assemblies are arranged on the transposition table and used for clamping the packaging bags, the clamping assemblies are divided into a plurality of groups, and the groups of clamping assemblies are uniformly arranged along the circumferential direction of the transposition table; the bag feeding assembly is arranged on the workbench and is positioned on one side of the indexing table, and is used for transferring the packaging bag into the clamping assembly; the bag opening assembly is arranged on the workbench, is cut on one side of the transposition table and is used for opening the bag opening of the packaging bag; the filling assembly is arranged on the workbench, is positioned on one side of the indexing table and is used for filling materials into the packaging bags; the bag shaking assembly is arranged on the material filling assembly in a lifting manner, and can hit the bottom of the packaging bag in a reciprocating manner so as to prevent the materials from being accumulated at the opening of the packaging bag; the sealing assembly is arranged on the workbench, is positioned on one side of the transposition table and is used for sealing the packaging bag; and the discharging assembly is arranged on the workbench, is positioned on one side of the transposition table and is used for outputting the packaging bags.

Has the beneficial effects that:

according to the automatic powder packaging machine, the bag feeding assembly comprises: the bag rack is arranged on the workbench and is positioned on one side of the indexing table, and the packaging bags are stacked in the bag rack; the bag taking device is arranged on the workbench in a lifting manner and is positioned below the bag frame; and the bag transferring device is arranged on the workbench and positioned between the bag taking device and the transposition table and used for transferring the packaging bags and adjusting the directions of the packaging bags.

According to the automatic powder packaging machine, the bag frame comprises: the bag frame support is arranged on the workbench; the bag rack base plate is arranged on the bag rack support, an upper bag groove for a packaging bag to pass through is formed in the bag rack base plate, and the width of the upper bag groove is smaller than that of the packaging bag; and the packaging bag limiting plates are arranged on the bag frame base plate and are positioned on two sides of the upper bag groove.

According to the automatic powder packaging machine, the bag taking device comprises: the lifting plate is arranged on the workbench in a lifting manner; get the material sucking disc, set up on the lifter plate, it can pass to get the material sucking disc go up the sack and contact and adsorb on the sack surface of below with the sack of the state of piling up wrapping bag.

According to the automatic powder packaging machine, the bag transferring device comprises: the bag rotating support frame is arranged on the workbench and is positioned between the bag taking device and the rotating table; the bag rotating shaft is rotatably arranged on the bag rotating support frame; the bag rotating clamping assembly is arranged on the bag rotating shaft and can rotate along with the bag rotating shaft, and the bag rotating clamping assembly is used for clamping a packaging bag.

According to the automatic powder packaging machine, the bag rotating and clamping assembly comprises: the bag rotating fixing clamp plate is arranged on the bag rotating shaft; the bag rotating movable clamping plate is movably arranged on the bag rotating shaft, and can be far away from or close to the bag rotating fixed clamping plate under the driving of power equipment.

According to the automatic powder packaging machine, the bag opening assembly comprises: the bag opening support frame is arranged on the workbench; the bag opening sliding rail is arranged on the bag opening supporting frame; the bag opening connecting rods are arranged on the bag opening sliding rails in a sliding mode, the bag opening connecting rods are divided into two groups, and the two groups of bag opening connecting rods can be close to or far away from each other; the bag opening sucker is at least two groups, of the bag opening suckers are arranged at the end parts of the bag opening connecting rods respectively and are arranged in a mirror image mode.

According to the automatic powder packaging machine, the filling assembly comprises: the material filling support is arranged on the workbench; the hopper is arranged on the material filling support in a liftable mode, and the hopper is downwards provided with a conical shape.

According to the automatic powder packaging machine, the bag shaking assembly is a lifting plate which is arranged on the filling support in a lifting mode, and can hit the bottom of the packaging bag in a reciprocating mode to prevent materials from being accumulated at the opening of the packaging bag.

According to a second aspect of the present invention, there is provided an automatic powder packaging method, which applies the automatic powder packaging machine of the first aspect, and comprises the following steps:

placing a packaging bag: stacking the packaging bags in a packaging bag limiting plate;

bagging: the bag feeding assembly is used for adjusting the directions of the packaging bags one by one and then transferring the packaging bags into the clamping assembly, and the transposition table drives the packaging bags to intermittently rotate one by one;

opening the bag: the transfer table drives the packaging bag to rotate to a bag opening station, the two bag opening connecting rods are close to each other, the two groups of bag opening suckers are driven to be respectively adsorbed on two sides of the packaging bag, and then the two bag opening connecting rods are far away from each other to pull the packaging bag open;

filling: the transfer table drives the packaging bag to rotate to a filling station, the hopper descends to enter the opening opened by the bag opening assembly, and then the hopper issues a cone to open the opening of the packaging bag, and then the material is filled into the packaging bag;

shaking the bag: during filling, the bottom of the packaging bag is hit by the lifting plate, and materials placed at the opening of the packaging bag are accumulated;

sealing: the packaging bag opening is sealed by clamping plates which can be close to or far away from each other;

discharging: and outputting the filled product.

The invention has at least the following beneficial effects:

an automatic powder packaging machine comprises: workstation, transposition platform, centre gripping subassembly, go up bag subassembly, division bag subassembly, irritate material subassembly, tremble bag subassembly, seal subassembly and ejection of compact subassembly. The intermittent rotation fit through the transposition platform all has the clamping components who sets up in transposition platform circumference, can realize the intermittent motion of wrapping bag, pauses on each station, accomplishes corresponding operation. Specifically, at the bag feeding station, the bag feeding assembly completes bag feeding work and transfers the packaging bag into the clamping assembly. And opening the opening of the packaging bag by the bag opening assembly at a bag opening station. At the filling station, when the filling work is completed by the filling component, the bag shaking component prevents the materials from being accumulated during filling. And the sealing work of the packaging bag is finished by the sealing assembly at the sealing station. And finally, the discharging assembly finishes the discharging work at a discharging station. The whole process realizes the automatic packaging of the powder, improves the production efficiency and reduces the production cost.

Drawings

The invention is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a first schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a second schematic structural diagram according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a bag holder according to a preferred embodiment of the present invention;

FIG. 4 is a top view of the bag holder according to the preferred embodiment of the present invention;

FIG. 5 is a schematic view of a bag retrieving device according to a preferred embodiment of the present invention;

FIG. 6 is a schematic structural view of a bag transferring device according to a preferred embodiment of the present invention;

FIG. 7 is a front view of the bag rotating apparatus according to the preferred embodiment of the present invention;

FIG. 8 is a schematic view of a bag opening assembly according to a preferred embodiment of the present invention;

FIG. 9 is a schematic view of a material filling assembly according to a preferred embodiment of the present invention;

FIG. 10 is a side view of the fill assembly of the preferred embodiment of the present invention.

Description of the drawings:

a work table 10;

an indexing table 20;

a clamp assembly 30;

the bag opening device comprises a bag feeding assembly 40, a bag frame 41, a bag frame support 411, a bag frame base plate 412, a bag feeding groove 413, a packaging bag limiting plate 414, a bag taking device 42, a lifting plate 421, a material taking suction cup 422, a bag rotating device 43, a bag rotating support frame 431, a bag rotating shaft 432, a bag rotating clamping assembly 433, a bag rotating fixed clamping plate 433a, a bag rotating movable clamping plate 433b bag opening assembly 50, a bag opening support frame 51, a bag opening slide rail 52, a bag opening connecting rod 53 and a bag opening suction cup 54;

a material filling component 60, a material filling bracket 61 and a hopper 62;

a bag shaking assembly 70;

a closure assembly 80;

and an outfeed assembly 90.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 10, an automatic powder packing machine includes: the bag filling machine comprises a workbench 10, an indexing table 20, a clamping assembly 30, a bag feeding assembly 40, a bag opening assembly 50, a filling assembly 60, a bag shaking assembly 70, a sealing assembly 80 and a discharging assembly 90. The indexing table 20 is rotatably provided on the table 10. The indexing table 20 may rotate intermittently. A gripper assembly 30 is provided on the indexing table 20 for gripping the packages. The clamping assemblies 30 are in groups. Several sets of clamping assemblies 30 are evenly circumferentially disposed along the indexing table 20. An upper bag assembly 40 is provided on the table 10 on the side of the indexing table 20 for transferring the bag into the gripper assembly 30. A bag opening assembly 50 is provided on the table 10 on the side of the indexing table 20 for opening the mouth of the bag. A fill assembly 60 is provided on the table 10 on the side of the indexing table 20 for filling the package with material. The bag shaking assembly 70 is arranged on the material filling assembly 60 in a lifting manner. Tremble a bag subassembly 70 and can reciprocate to hit the wrapping bag bottom, prevent that the material from piling up at the wrapping bag mouth. A closure assembly 80 is provided on the table 10 on the side of the indexing table 20 for sealing the package. An outfeed assembly 90 is provided on the table 10 on the side of the indexing table 20 for outputting packages.

It can be understood that the intermittent rotation of the indexing table 20 is matched with the clamping assemblies 30 arranged on the circumference of the indexing table 20, so that the intermittent movement of the packaging bags can be realized, and the packaging bags stop at each station to complete corresponding operation. Specifically, at the bag feeding station, the bag feeding assembly 40 completes the bag feeding operation and transfers the packaging bag to the holding assembly 30. At the bag opening station, the packaging bag mouth is opened by the bag opening assembly 50. At the filling station, the bag shaking assembly 70 prevents material accumulation during filling while filling is being accomplished by the filling assembly 60. The sealing of the bag is accomplished by the closure assembly 80 at the sealing station. Finally, at the discharging station, the discharging assembly 90 completes the discharging operation. The whole process realizes the automatic packaging of the powder, improves the production efficiency and reduces the production cost.

Referring to fig. 1 to 7, the upper bag assembly 40 includes a bag holder 41, a bag taking device 42, and a bag transferring device 43. The bag holder 41 is provided on the table 10 on the side of the indexing table 20. The packages are stacked in the bag holder 41. The bag taking device 42 is arranged on the workbench 10 in a liftable manner and is positioned below the bag holder 41. The bag transfer device 43 is disposed on the table 10 between the bag taking device 42 and the indexing table 20, and is used for transferring the packaging bag and adjusting the direction of the packaging bag.

Referring to fig. 3 and 4, the bag holder 41 includes a bag holder support 411, a bag holder base plate 412, an upper bag groove 413, and a packing bag restriction plate 414. The bag holder support 411 is provided on the table 10. The bag holder base 412 is disposed on the bag holder support 411. The bag holder base 412 is formed with an upper bag slot 413 through which the packaging bag passes. The upper bag groove 413 has a width smaller than the width of the packing bag. The bag holder base 412 is provided with bag holder limiting plates 414 at opposite sides of the upper bag groove 413.

It is noted that the bag stopper plate 414 prevents the stacked bags from scattering. And the upper bag groove 413 has a width smaller than that of the packing bag, so that the stacked packing bags cannot fall down together from the upper bag groove 413.

Referring to fig. 5, the bag taking device 42 includes a lifting plate 421 and a material taking suction cup 422. The elevating plate 421 is provided on the table 10 so as to be elevated. The material taking suction cup 422 is arranged on the lifting plate 421. The pickup suction cup 422 may pass through the upper bag groove 413 to contact and be sucked to a surface of a lowermost bag of the stacked packing bags.

It will be appreciated that the lowermost bag of the stacked bags is sucked and pulled out of the upper bag slot 413 by the take-out suction cup 422.

Referring to fig. 6 and 7, the pouch transfer device 43 includes a pouch transfer support 431, a pouch transfer shaft 432, and a pouch transfer clamp assembly 433. A bag transfer support 431 is provided on the table 10 between the bag extractor 42 and the indexing table 20. The bag rotating shaft 432 is rotatably provided on the bag rotating support frame 431. A pouch transfer gripping assembly 433 is disposed on the pouch transfer shaft 432. The bag rotating clamping assembly 433 can rotate with the bag rotating shaft 432. The bag transferring clamping assembly 433 is used for clamping the packaging bag.

It will be appreciated that the bag may be diverted and placed in the clamp assembly 30 by the bag diverter 43 for subsequent processing.

Referring to fig. 6, the pouch clamping assembly 433 includes: a bag-rotating fixed clamp plate 433a and a bag-rotating movable clamp plate 433b. The bag rotating fixing clamp 433a is provided on the bag rotating shaft 432. The bag rotating movable clamp plate 433b is movably arranged on the bag rotating shaft 432. The bag-rotating movable clamp plate 433b can be driven by a power device to move away from or close to the bag-rotating fixed clamp plate 433a.

Referring to fig. 8, the bag opening assembly 50 includes a bag opening support 51, a bag opening slide rail 52, a bag opening link 53, and a bag opening suction cup 54. The bag opening support 51 is provided on the table 10. The bag opening slide rail 52 is arranged on the bag opening support frame 51. The bag opening connecting rod 53 is arranged on the bag opening sliding rail 52 in a sliding manner. The two groups of bag opening connecting rods 53 are arranged, and the two groups of bag opening connecting rods 53 can be close to or far away from each other. The number of the bag opening suction cups 54 is at least two. At least two groups of bag opening suction cups 54 are respectively arranged at the end parts of the two groups of bag opening connecting rods 53. The two sets of bag opening suction cups 54 are arranged in mirror image.

It will be appreciated that the bag opening assembly 50 effects the bag opening action by the bag opening suction cups 54 being closer to or further away from each other.

Referring to fig. 9 and 10, the fill assembly 60 includes a fill bracket 61 and a hopper 62. The potting material support 61 is provided on the table 10. The hopper 62 is arranged on the filling bracket 61 in a lifting way. The hopper 62 is tapered downwardly.

It is worth to say that the lower portion of the hopper 62 is conical to further expand the packaging bag opening, so that the discharge hole of the hopper 62 enters the packaging bag, and the materials are prevented from being spilled.

Referring to fig. 9 and 10, the bag shaking assembly 70 is a lifting plate which can be lifted and arranged on the filling support 61, and the bag shaking assembly 70 can strike the bottom of the packaging bag in a reciprocating manner to prevent the materials from being accumulated at the opening of the packaging bag.

It is worth explaining, the wrapping bag has only opened the sack, and the easy sack of material is piled up, strikes the wrapping bag bottom and is accompanied with the gravity of material through trembling bag subassembly 70 reciprocal for the material struts the wrapping bag bottom, and then avoids the material to pile up.

An automatic powder packaging method applies an automatic powder packaging machine and comprises the following steps:

placing a packaging bag: stacking the packaging bags in the packaging bag limiting plate 414;

bagging: the packaging bags are transferred into the clamping component 30 after the directions of the packaging bags are adjusted one by one through the bag feeding component 40, and the indexing table 20 drives the packaging bags to intermittently rotate one by one;

opening the bag: the transfer table 20 drives the packaging bag to rotate to a bag opening station, the two bag opening connecting rods 53 are close to each other, the two groups of bag opening suckers 54 are driven to be respectively adsorbed on two sides of the packaging bag, and then the two bag opening connecting rods 53 are far away from each other to pull the packaging bag open;

filling: the transfer table 20 drives the packaging bags to rotate to a filling station, the hopper 62 descends to enter the opening opened by the bag opening assembly, and then the hopper 62 issues a cone to open the opening of the packaging bag, and then the materials are filled into the packaging bag;

shaking the bag: during filling, the bottom of the packaging bag is hit by a lifting plate, materials are placed at the opening of the packaging bag, and the materials are accumulated at the opening of the packaging bag;

sealing: the packaging bag opening is sealed by a clamping plate which can be close to or far away from each other;

discharging: and outputting the filled product.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. An automatic powder packaging machine is characterized by comprising:

a table (10);

the indexing table (20) is rotatably arranged on the workbench (10), and the indexing table (20) can rotate intermittently;

the clamping assemblies (30) are arranged on the indexing table (20) and used for clamping packaging bags, the clamping assemblies (30) are divided into a plurality of groups, and the plurality of groups of clamping assemblies (30) are uniformly arranged along the circumferential direction of the indexing table (20);

a bag feeding assembly (40) which is arranged on the workbench (10) and is positioned at one side of the indexing table (20) and used for transferring the packaging bag into the clamping assembly (30);

the bag opening assembly (50) is arranged on the workbench (10), is positioned on one side of the indexing table (20) and is used for opening the mouth of the packaging bag;

the filling assembly (60) is arranged on the workbench (10) and positioned on one side of the indexing table (20) and is used for filling materials into the packaging bag;

the bag shaking assembly (70) is arranged on the material filling assembly (60) in a lifting manner, and the bag shaking assembly (70) can hit the bottom of the packaging bag in a reciprocating manner to prevent materials from being accumulated at the opening of the packaging bag;

the sealing assembly (80) is arranged on the workbench (10) and positioned on one side of the indexing table (20) and is used for sealing the packaging bag; and

and the discharging assembly (90) is arranged on the workbench (10) and positioned on one side of the indexing table (20) and used for outputting the packaging bags.

2. The automatic powder packaging machine according to claim 1, characterized in that said upper bag assembly (40) comprises:

a bag holder (41) provided on the table (10) on the side of the indexing table (20), in which bag holder (41) packaging bags are stacked;

the bag taking device (42) is arranged on the workbench (10) in a lifting manner and is positioned below the bag rack (41);

and the bag transferring device (43) is arranged on the workbench (10) and positioned between the bag taking device (42) and the indexing table (20) and is used for transferring the packaging bags and adjusting the directions of the packaging bags.

3. The automatic machine for packaging powders according to claim 2, characterized in that said bag holder (41) comprises:

a bag holder support (411) provided on the work table (10);

the bag frame base plate (412) is arranged on the bag frame support (411), an upper bag groove (413) for a packaging bag to pass through is formed in the bag frame base plate (412), and the width of the upper bag groove (413) is smaller than that of the packaging bag;

and the packaging bag limiting plates (414) are arranged on the bag frame base plate (412) and are positioned on two sides of the upper bag groove (413).

4. The automatic machine for the packaging of powders according to claim 3, characterized in that said bag-removing device (42) comprises:

a lifting plate (421) arranged on the workbench (10) in a lifting manner;

get material sucking disc (422), set up on lifter plate (421), get material sucking disc (422) and can pass go up bag groove (413) and the state of piling up wrapping bag lowermost bag contact and adsorb on the sack surface of below.

5. The machine for the automatic packaging of powders according to claim 2, characterised in that said transfer means (43) comprise:

a bag transfer support (431) arranged on the worktable (10) and between the bag taking device (42) and the indexing table (20);

a bag rotating shaft (432) rotatably arranged on the bag rotating support frame (431);

change bag clamp subassembly (433), set up and be in change on the bag axle (432), change bag clamp subassembly (433) can follow change bag axle (432) and rotate, change bag clamp subassembly (433) and be used for the centre gripping wrapping bag.

6. The automatic powder lot packaging machine of claim 5, wherein the bag rotating and clamping assembly (433) comprises:

a bag rotating fixing splint (433 a) arranged on the bag rotating shaft (432);

the bag rotating movable clamping plate (433 b) is movably arranged on the bag rotating shaft (432), and the bag rotating movable clamping plate (433 b) can be far away from or close to the bag rotating fixed clamping plate (433 a) under the driving of power equipment.

7. The automatic powder packaging machine according to claim 1, characterized in that said bag opening assembly (50) comprises:

the bag opening support frame (51) is arranged on the workbench (10);

the bag opening sliding rail (52) is arranged on the bag opening supporting frame (51);

the bag opening connecting rods (53) are arranged on the bag opening sliding rails (52) in a sliding mode, the bag opening connecting rods (53) are divided into two groups, and the two groups of bag opening connecting rods (53) can be close to or far away from each other;

the bag opening sucker (54) is at least two groups, the bag opening suckers (54) are respectively arranged at the end parts of the bag opening connecting rods (53), and the bag opening suckers (54) are arranged in a mirror image mode.

8. The automatic powder packaging machine according to claim 1, characterized in that said filling assembly (60) comprises:

the material filling support (61) is arranged on the workbench (10);

hopper (62), the liftable ground sets up irritate on the material support (61), hopper (62) are issued for the toper.

9. The automatic powder packaging machine as claimed in claim 8, wherein the bag shaking assembly (70) is a lifting plate arranged on the filling support (61) in a lifting manner, and the bag shaking assembly (70) can hit the bottom of the packaging bag in a reciprocating manner to prevent the materials from being accumulated at the opening of the packaging bag.

10. An automatic powder packaging method, which applies an automatic powder packaging machine according to any one of claims 1 to 9, characterized by comprising the following steps:

placing a packaging bag: stacking the packaging bags in a packaging bag limiting plate;

bagging: the bag feeding assembly is used for adjusting the directions of the packaging bags one by one and then transferring the packaging bags into the clamping assembly, and the transposition table drives the packaging bags to intermittently rotate one by one;

opening the bag: the transfer table drives the packaging bag to rotate to a bag opening station, the two bag opening connecting rods are close to each other, the two groups of bag opening suckers are driven to be respectively adsorbed on two sides of the packaging bag, and then the two bag opening connecting rods are far away from each other to pull the packaging bag open;

filling: the transfer table drives the packaging bag to rotate to a filling station, the hopper descends to enter the opening opened by the bag opening assembly, and then the hopper issues a cone to open the opening of the packaging bag, and then the material is filled into the packaging bag;

shaking the bag: during filling, the bottom of the packaging bag is hit by a lifting plate, materials are placed at the opening of the packaging bag, and the materials are accumulated at the opening of the packaging bag;

sealing: the packaging bag opening is sealed by clamping plates which can be close to or far away from each other;

discharging: and outputting the filled product.

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