CN112061496A

CN112061496A - Packaging bag subpackaging device for producing bagged biological agents and using method thereof

Info

Publication number: CN112061496A
Application number: CN202011019126.5A
Authority: CN
Inventors: 齐国友; 于亚美
Original assignee: Zhengzhou Zoujue Biotechnology Co ltd
Current assignee: Zhengzhou Zoujue Biotechnology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-12-11

Abstract

The invention discloses a packaging bag subpackaging device for bagged biological preparation production and a using method thereof, and the packaging bag subpackaging device comprises a transfer mechanism, a transmission mechanism, a distribution mechanism and a subpackaging mechanism, wherein the transfer mechanism is arranged on the front side and the rear side of the transmission mechanism, the transmission mechanism comprises a workbench, a vertical plate, a top plate, a rotating shaft, an installation plate, a rotating plate and a clamping assembly, the top of the workbench is connected with the vertical plate through a bolt, the top of the vertical plate is connected with the top plate through a bolt, and the center of the top of the workbench is rotatably connected with the rotating shaft. The automatic packaging machine realizes the functions of automatic delivering, automatic conveying, automatic opening of the packaging bag and automatic material subpackaging, realizes the function of automatic continuous subpackaging, and improves the production efficiency.

Description

Packaging bag subpackaging device for producing bagged biological agents and using method thereof

Technical Field

The invention relates to the technical field of biological agent production, in particular to a packaging bag subpackaging device for producing bagged biological agents and a using method thereof.

Background

The packaging form of the biological reagent is mainly divided into bottling and bagging. Some biological reagents need to be packaged under aseptic conditions, and further need to be sterilized after packaging in order to prevent contamination during packaging. To facilitate the sterilization process, such biological agents are typically in a bag format. In the process of subpackaging biological reagents, in order to avoid pollution caused by manual operation and improve subpackaging efficiency, the subpackaging is usually completed by virtue of subpackaging equipment. In the separate packaging apparatus, the sequential transfer of the packaging bags and the opening efficiency of the packaging bags directly affect the separate packaging speed.

At present, aseptic clothes are manually worn to package biological reagents, the biological reagents enter a production workshop, and a packaging bag is sleeved below a subpackaging pipe, so that the working mode has the disadvantages of more labor force and lower efficiency.

Disclosure of Invention

The present invention is directed to solving the above problems and providing a packaging bag dispensing device for producing packaged biological agents and a method of using the same.

The invention realizes the purpose through the following technical scheme:

a packaging bag subpackaging device for bagged biological agent production comprises a transferring mechanism, a transmission mechanism, a sending mechanism and a subpackaging mechanism, wherein the transferring mechanism is arranged on the front side and the rear side of the transmission mechanism, the transmission mechanism comprises a workbench, a vertical plate, a top plate, a rotating shaft, a mounting plate and a rotating plate, the top part of the workbench is connected with the vertical plate through a bolt, the top part of the vertical plate is connected with the top plate through a bolt, the center of the top part of the workbench is rotatably connected with the rotating shaft, the mounting plate is welded on the top part of the rotating shaft, a plurality of rotating plates are welded on the outer side of the mounting plate, one end of the rotating plate, which is far away from the mounting plate, is provided with a abdicating groove, the outer side of the abdicating groove bottom is provided with a clamping assembly, so that, the function of conveying the packaging bag is realized, the sending mechanism comprises a placing box, a spring, a push plate, a baffle, a driving wheel, a sending motor and a supporting component, the placing box is connected to the top of the workbench through bolts and is positioned on two sides of the rotating shaft, the inner wall of the placing box close to the rotating shaft is connected with the spring through bolts, the other end of the spring is connected with the push plate through bolts, one side of the placing box far away from the rotating shaft is welded with the baffle, the top end of the baffle is higher than the top end of the placing box, a square groove is formed in the baffle, the driving wheel is rotatably connected to the inner side of the square groove, one end of the driving wheel is connected to the output end of the sending motor through a key, the sending motor is connected to one side of the placing box through bolts, one side of the baffle close to the, and the supporting component is positioned above the placing box, the spring can extrude the push plate, the push plate can extrude the packaging bag, so that the packaging bag is close to the baffle plate, then the driving wheel is driven to rotate by the distributing motor, the driving wheel drives the packaging bag to move upwards, so that the packaging bag moves between the fixed clamping block and the movable clamping block, the subpackaging mechanism comprises a material box, a discharging pipe, a subpackaging pipe, an air outlet pipe, an air pump and an air inlet pipe, the material box is connected to the top of the top plate through bolts, the discharging pipe is connected to the front side and the rear side of the material box through bolts, one end of the discharging pipe, which is far away from the material box, is connected with the subpackaging pipe through screws, one end of the subpackaging pipe, which is far away from the discharging pipe, penetrates through the top plate and extends to the upper part of the transferring mechanism, the air outlet pipe is bonded, the inlet end of air pump is connected with through the larynx hoop the intake pipe, the intake pipe other end passes the roof, and extend to partial shipment pipe front and back sets up like this and can pass through the gas around air pump extraction intake pipe one end for the wrapping bag is close to the intake pipe, and gaseous process air pump is from outlet duct one end blowout, and the opening part of spun gas flow direction wrapping bag orders about the wrapping bag and opens, then the material of material incasement is through passing in the tubulation partial shipment to the wrapping bag in.

Preferably, the axis of rotation bottom is passed the workstation, and extend to the workstation below, and have driving motor through the coupling joint, driving motor passes through bolted connection and is in the workstation bottom sets up like this and can drive the axis of rotation through driving motor and rotate, and then has realized rotor plate pivoted function.

Preferably, the rotating plates are four and arranged at equal angles, so that the whole device is more tidy.

Preferably, the centre gripping subassembly includes fixed grip block, removes the grip block, drives actuating rack, cylinder, fixed grip block passes through bolted connection and is in the rotor plate below, fixed grip block one side is provided with remove the grip block, it keeps away from to remove the grip block one side of fixed grip block has through the screw connection drive actuating rack, it keeps away from to drive actuating rack remove one side of grip block pass through bolted connection in the output of cylinder, the cylinder passes through bolted connection and is in the rotor plate below sets up like this and can drive the actuating rack and remove in the sliding seat inboard removal through the cylinder, and drive actuating rack drives and removes the grip block removal, and then makes removal grip block and fixed grip block press from both sides tight wrapping bag side, has realized the function of pressing from both sides tight wrapping bag.

Preferably, fixed grip block with it all is provided with two to remove the grip block, the sliding connection in the drive frame outside has the sliding seat, the sliding seat passes through bolted connection and is in the rotor plate below sets up the centre gripping that has realized the wrapping bag both sides like this for the centre gripping is more stable.

Preferably, the side wall of the placing box is provided with a sliding groove, the outer side of the push plate is provided with a convex block, the convex block is connected to the inner side of the sliding groove in a sliding mode, and the convex block can be limited through the sliding groove in the arrangement mode, so that the push plate cannot incline.

Preferably, the supporting component includes backup pad, slide bar, sliding sleeve, there is the slide bar backup pad below both ends through bolted connection, slide bar sliding connection be in the sliding sleeve is inboard, the sliding sleeve passes through bolted connection and is in place the case outside, it is inboard to set up like this and can be through pegging graft the sliding sleeve to the slide bar for the backup pad is fixed, has realized the backup pad and to the function that the wrapping bag supported, prevents that the wrapping bag is crooked at the in-process that rises.

Preferably, the supporting component comprises a supporting plate, a clamping groove is formed in the lower end of the supporting plate, the clamping groove is connected to the side wall of the containing box in a clamped mode, the containing box can be connected to the clamping groove in a clamped mode, the supporting plate is fixed, the supporting plate supports the packaging bag, and the packaging bag is prevented from being bent in the rising process.

Preferably, the transfer mechanism is a conveyor belt or a blanking robot, and the automatic transmission of the packaging bags with the subpackage completed to the next working procedures is realized.

The invention also provides a use method of the packaging bag subpackaging device for producing the bagged biological agent, which comprises the following steps:

the method comprises the following steps: firstly, placing the packaging bag on the inner side of a placing box, extruding a push plate by a spring at the moment, pushing the packaging bag by the push plate to enable the packaging bag to be close to a baffle plate, then starting a sending motor, driving a driving wheel to rotate by the sending motor, and driving the packaging bag close to the baffle plate to move upwards by the driving wheel until the packaging bag moves between a fixed clamping block and a movable clamping block;

step two: starting the air cylinder, driving the driving frame to move on the inner side of the sliding seat by the air cylinder, driving the movable clamping block to move by the driving frame, further enabling the movable clamping block and the fixed clamping block to clamp the side edge of the packaging bag, then starting the driving motor, driving the rotating shaft to rotate by the driving motor, driving the mounting plate to rotate by the rotating shaft, driving the rotating plate to rotate by the mounting plate, driving the clamping assembly to rotate by the rotating plate, and driving the packaging tape to move below the split charging pipe by the clamping assembly;

step three: at the moment, the air pump is started, the air pump pumps air around one end of the air inlet pipe, so that the packaging bag is close to the air inlet pipe, the air is sprayed out from one end of the air outlet pipe through the air pump, and the sprayed air flows to the opening of the packaging bag to drive the packaging bag to be opened;

step four; then the material in the material case is in the packing bag through partial tubulation partial shipment, transmits the packing bag to next process through transport mechanism at last.

Has the advantages that:

1. the device can drive the mounting plate to rotate through the rotating shaft, the mounting plate drives the rotating plate to rotate, and the rotating plate drives the clamping assembly to rotate, so that the function of automatically conveying the packaging bags is realized;

2. the device can extrude the packing bag by the spring through the push plate, the push plate extrudes the packing bag to enable the packing bag to be close to the baffle, then the dispatching motor drives the driving wheel to rotate, the driving wheel drives the packing bag to move upwards, so that the packing bag moves between the fixed clamping block and the movable clamping block, and the function of automatically and continuously dispatching the packing bag is realized;

3. this device can realize automatic open wrapping bag open-ended function through the setting of split packing mechanism.

Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a packaging bag sub-packaging device for producing packaged biological agents according to the present invention;

FIG. 2 is a top view of a packaging bag dispenser for the manufacture of biological products in bags according to the present invention;

FIG. 3 is a sectional view A-A of a packaging bag dispenser for producing biological preparation in bags according to the present invention;

FIG. 4 is a sectional view taken along line B-B of a packaging bag dispenser for the manufacture of biological preparations in bags according to the present invention;

FIG. 5 is a schematic structural diagram of a delivering mechanism of a packaging bag sub-packaging device for producing packaged biological agents according to the present invention;

FIG. 6 is a top view of the dispensing mechanism of the bag packaging apparatus for the production of biological agents in bags of the present invention;

FIG. 7 is a C-C cross sectional view of a first embodiment of a dispensing mechanism of a bag dispensing apparatus for the production of biological agents in bags in accordance with the present invention;

FIG. 8 is a C-C cross sectional view of a second embodiment of a dispensing mechanism of a bag dispensing apparatus for the production of biological agents in bags in accordance with the present invention.

The reference numerals are explained below:

1. a transport mechanism; 2. a delivery mechanism; 3. a subpackaging mechanism; 4. a transfer mechanism; 101. a work table; 102. a vertical plate; 103. a top plate; 104. a drive motor; 105. a rotating shaft; 106. mounting a plate; 107. a rotating plate; 108. a clamping assembly; 1081. fixing the clamping block; 1082. moving the clamping block; 1083. a driving frame; 1084. a cylinder; 1085. a sliding seat; 201. placing a box; 202. a chute; 203. a spring; 204. pushing the plate; 205. a baffle plate; 206. a drive wheel; 207. a dispatching motor; 208. a support assembly; 2081. a support plate; 2082. a slide bar; 2083. a sliding sleeve; 20801. a card slot; 301. a material box; 302. a discharging pipe; 303. subpackaging pipes; 304. an air outlet pipe; 305. an air pump; 306. an air inlet pipe.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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 thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-7, a packaging bag subpackaging device for producing bagged biological agents, comprising a transfer mechanism 4, a transmission mechanism 1, a delivery mechanism 2 and a subpackaging mechanism 3, wherein the transfer mechanism 4 is arranged at the front side and the rear side of the transmission mechanism, the transmission mechanism 1 comprises a workbench 101, a vertical plate 102, a top plate 103, a rotating shaft 105, a mounting plate 106 and a rotating plate 107, the top of the workbench 101 is connected with the vertical plate 102 through bolts, the top of the vertical plate 102 is connected with the top plate 103 through bolts, the center of the top of the workbench 101 is rotatably connected with the rotating shaft 105, the mounting plate 106 is welded at the top of the rotating shaft 105, a plurality of rotating plates 107 are welded at the outer side of the mounting plate 106, an abdicating groove is arranged at one end of the rotating plate 107 far away from the mounting plate 106, a clamping assembly 108 is arranged at the, the rotating plate 107 drives the clamping assembly 108 to rotate, the function of conveying packaging bags is realized, the delivery mechanism 2 comprises a placing box 201, a spring 203, a push plate 204, a baffle plate 205, a driving wheel 206, a delivery motor 207 and a supporting assembly 208, the placing box 201 is connected to the top of the workbench 101 through bolts and is positioned on two sides of the rotating shaft 105, the spring 203 is connected to one inner wall, close to the rotating shaft 105, of the placing box 201 through bolts, the other end of the spring 203 is connected with the push plate 204 through bolts, the baffle plate 205 is welded on one side, far away from the rotating shaft 105, of the placing box 201, the top end of the baffle plate 205 is higher than the top end of the placing box 201, a square groove is formed in the baffle plate 205, the driving wheel 206 is rotatably connected to the inner side of the square groove, one end of the driving wheel 206 is connected to the output end of the delivery motor, the supporting assembly 208 is located above the placing box 201, the spring 203 can extrude the push plate 204, the push plate 204 extrudes the packaging bag, the packaging bag is close to the baffle 205, then the driving wheel 206 is driven to rotate by the sending motor 207, the driving wheel 206 drives the packaging bag to move upwards, the packaging bag is moved between the fixed clamping block 1081 and the movable clamping block 1082, the subpackaging mechanism 3 comprises a material box 301, a discharging pipe 302, a subpackaging pipe 303, an air outlet pipe 304, an air pump 305 and an air inlet pipe 306, the material box 301 is connected to the top of the top plate 103 through bolts, the discharging pipe 302 is connected to the front side and the rear side of the material box 301 through bolts, one end of the discharging pipe 302, far away from the material box 301, is connected with the subpackaging pipe 303 through bolts, one end of the subpackaging pipe 303, far away from the discharging pipe 302, penetrates through the top plate 103 and extends to the upper side of the transfer mechanism 4, the air, the air inlet end of the air pump 305 is connected with an air inlet pipe 306 through a hose clamp, the other end of the air inlet pipe 306 penetrates through the top plate 103 and extends to the front and back of the subpackaging pipe 303, the air around one end of the air inlet pipe 306 can be pumped through the air pump 305, so that the packaging bag is close to the air inlet pipe 306, the air is sprayed out from one end of the air outlet pipe 304 through the air pump 305, the sprayed air flows to the opening of the packaging bag to drive the packaging bag to be opened, then the materials in the material box 301 are subpackaged into the packaging bag through the subpackaging pipe 303, the bottom of the rotating shaft 105 penetrates through the workbench 101 and extends to the lower part of the workbench 101, the driving motor 104 is connected to the bottom of the workbench 101 through a coupling, the driving motor 104 can drive the rotating shaft 105 to rotate, the rotating function of the rotating plate 107, the arrangement makes the whole device more tidy, the clamping assembly 108 comprises a fixed clamping block 1081, a movable clamping block 1082, a driving frame 1083 and an air cylinder 1084, the fixed clamping block 1081 is connected below the rotating plate 107 through bolts, the movable clamping block 1082 is arranged on one side of the fixed clamping block 1081, the side, away from the fixed clamping block 1081, of the movable clamping block 1082 is connected with the driving frame 1083 through screws, the side, away from the movable clamping block 1082, of the driving frame 1083 is connected with the output end of the air cylinder 1084 through bolts, the air cylinder 1084 is connected below the rotating plate 107 through bolts, the arrangement is that the driving frame 1083 can be driven by the air cylinder 1084 to move inside the sliding seat 1085, the driving frame 1083 drives the movable clamping block 1082 to move, so that the movable clamping block 1082 and the fixed clamping block 1081 clamp the side edge of the packaging bag, the function of clamping the packaging bag is realized, the fixed clamping block 108, the outside sliding connection of the driving frame 1083 has a sliding seat 1085, the sliding seat 1085 is connected below the rotating plate 107 through a bolt, the clamping of the two sides of the packaging bag is realized through the arrangement, the clamping is more stable, the side wall of the placing box 201 is provided with a sliding groove 202, the outside of the pushing plate 204 is provided with a convex block, the convex block is connected inside the sliding groove 202 in a sliding manner, the arrangement can limit the convex block through the sliding groove 202, the pushing plate 204 cannot incline, the supporting component 208 comprises a supporting plate 2081, a sliding rod 2082 and a sliding sleeve 2083, the two ends below the supporting plate 2081 are connected with a sliding rod 2082 through bolts, the sliding rod 2082 is connected inside the sliding sleeve 2083 in a sliding manner, the sliding sleeve 2083 is connected outside the placing box 201 through bolts, the arrangement can be realized through the inner side of the sliding sleeve 2082, the supporting plate 2081 is fixed, the function, the transfer mechanism 4 is a conveyor belt or a discharging robot, and the automatic transmission of the packaging bags with the separated packages to the next working procedures is realized.

Example 2

As shown in fig. 8, embodiment 2 differs from embodiment 1 in that: supporting component 208 includes backup pad 2081, and draw-in groove 20801 has been seted up to backup pad 2081 lower extreme, and draw-in groove 20801 joint is on placing the lateral wall of case 201, sets up like this and can be on placing case 201 through draw-in groove 20801 joint for backup pad 2081 is fixed, has realized backup pad 2081 and to the function that the wrapping bag supported, prevents that the wrapping bag is crooked at the in-process that rises.

A use method of a packaging bag subpackaging device for producing bagged biological agents comprises the following steps:

the method comprises the following steps: firstly, the packaging bag is placed on the inner side of the placing box 201, the spring 203 extrudes the push plate 204 at the moment, the push plate 204 pushes the packaging bag to enable the packaging bag to be close to the baffle plate 205, then the sending motor 207 is started, the sending motor 207 drives the driving wheel 206 to rotate, and the driving wheel 206 drives the packaging bag close to the baffle plate 205 to move upwards until the packaging bag moves between the fixed clamping block 1081 and the movable clamping block 1082;

step two: starting the air cylinder 1084, driving the driving rack 1083 to move inside the sliding seat 1085 by the air cylinder 1084, driving the driving rack 1083 to drive the movable clamping block 1082 to move, so that the movable clamping block 1082 and the fixed clamping block 1081 clamp the side edge of the packaging bag, then starting the driving motor 104, driving the rotating shaft 105 to rotate by the driving motor 104, driving the mounting plate 106 to rotate by the rotating shaft 105, driving the rotating plate 107 to rotate by the mounting plate 106, driving the clamping assembly 108 to rotate by the rotating plate 107, and driving the packaging tape to move below the subpackaging tube 303 by the clamping assembly 108;

step three: at this time, the air pump 305 is started, the air pump 305 pumps air around one end of the air inlet pipe 306, so that the packaging bag approaches to the air inlet pipe 306, the air is sprayed out from one end of the air outlet pipe 304 through the air pump 305, and the sprayed air flows to the opening of the packaging bag to drive the packaging bag to be opened;

step four; then the material in the material case 301 is through passing the partial shipment pipe 303 partial shipment to the wrapping bag, and the transport mechanism 4 is passed through finally to the wrapping bag and is transported to next process.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wrapping bag partial shipment device of biological agent production in bags, includes transport mechanism, its characterized in that: the conveying mechanism is arranged on the front side and the rear side of the conveying mechanism, the conveying mechanism comprises a workbench, a vertical plate, a top plate, a rotating shaft, a mounting plate and a rotating plate, the top of the workbench is connected with the vertical plate through a bolt, the top of the vertical plate is connected with the top plate through a bolt, the center of the top of the workbench is rotatably connected with the rotating shaft, the mounting plate is welded on the top of the rotating shaft, a plurality of rotating plates are welded on the outer side of the mounting plate, one end of the rotating plate, far away from the mounting plate, is provided with a abdicating groove, the clamping assembly is arranged on the outer side of the bottom of the abdicating groove, the delivering mechanism comprises a placing box, a spring, a push plate, a baffle plate, a driving wheel, a delivering motor and a supporting assembly, the placing box is connected on the top of, it is close to place the case there is the spring through bolted connection on an inner wall of axis of rotation, the spring other end has through bolted connection the push pedal, place the case and keep away from one side welding of axis of rotation has the baffle, just the baffle top is higher than place the top of case, seted up the square groove on the baffle, this square inslot side rotates and is connected with the drive wheel, the one end of drive wheel through the key-type connection in send the output of motor, send and send the motor to pass through bolted connection place case one side, the baffle is close to one side of push pedal is provided with the supporting component, just the supporting component is located place the case top.

2. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the axis of rotation bottom is passed the workstation to extend to the workstation below, and have driving motor through the coupling joint, driving motor passes through bolted connection and is in the workstation bottom, the rotor plate is provided with four, and the setting of waiting the angle.

3. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the split charging mechanism comprises a material box, a discharging pipe, a split charging pipe, an air outlet pipe, an air pump and an air inlet pipe, wherein the material box is connected to the top of the top plate through bolts, the front side and the rear side of the material box are connected to the discharging pipe through bolts, the discharging pipe is far away from one end of the material box is connected to the split charging pipe through screws, the split charging pipe is far away from one end of the discharging pipe is penetrated through the top plate and extends to the upper portion of the transfer mechanism, the two sides of the split charging pipe are bonded to the air outlet pipe, the other end of the air outlet pipe is penetrated through the top plate and is connected to the air outlet end of the air pump through a throat hoop, the air inlet end of the air pump is connected to the air inlet pipe through the throat hoop.

4. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the centre gripping subassembly includes fixed grip block, removal grip block, drives actuating rack, cylinder, fixed grip block passes through bolted connection and is in the rotor plate below, fixed grip block one side is provided with remove the grip block, it keeps away from to remove the grip block one side of fixed grip block has through the screw connection drive actuating rack, it keeps away from to drive actuating rack remove one side of grip block pass through bolted connection in the output of cylinder, the cylinder passes through bolted connection and is in the rotor plate below.

5. The packaging bag subpackaging device for producing bagged biological agents according to claim 4, wherein the packaging bag subpackaging device comprises: the fixed clamping blocks and the movable clamping blocks are both provided with two clamping blocks, the outer side of the driving frame is connected with a sliding seat in a sliding mode, and the sliding seat is connected to the lower portion of the rotating plate through bolts.

6. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the side wall of the placing box is provided with a sliding groove, the outer side of the push plate is provided with a convex block, and the convex block is connected to the inner side of the sliding groove in a sliding mode.

7. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the supporting component comprises a supporting plate, a sliding rod and a sliding sleeve, wherein the two ends of the lower portion of the supporting plate are connected with the sliding rod through bolts, the sliding rod is connected to the inner side of the sliding sleeve in a sliding mode, and the sliding sleeve is connected to the outer side of the placing box through bolts.

8. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the supporting component comprises a supporting plate, a clamping groove is formed in the lower end of the supporting plate, and the clamping groove is clamped on the side wall of the placing box.

9. The packaging bag subpackaging device for producing bagged biological agents according to claim 1, wherein: the transfer mechanism is a conveyor belt or a blanking robot.

10. A use method of a packaging bag subpackaging device for producing bagged biological agents is characterized in that: the method comprises the following steps: