CN211494782U - Powder cavity subpackaging system for powder-liquid double-chamber bags - Google Patents

Abstract

The utility model relates to a powder chamber partial shipment system of two rooms of bag of powder liquid, belong to the technical field of two rooms of bag of powder liquid manufacturing machine, its technical scheme main points are including the frame, set up the circulation transmission line in the frame, set gradually the bag station of hanging on the circulation transmission line, the bag washs the station, bag incision station, open the bag and aerify the station, powder filling station, and bag output station, be provided with the multiunit on the circulation transmission line, a plurality of bags that are used for hanging the two rooms of bag of powder liquid of every group shift anchor clamps and at least a set of, a plurality of powder chamber dress volume weighing device that are used for the sample powder chamber dress volume of every group, the bag shifts anchor clamps and powder chamber dress volume weighing device along with the cyclic motion of circulation transmission line. The utility model discloses can realize the automatic partial shipment in powder chamber of the two room bags of powder liquid, can the on-line measuring irritate powder volume in the process, guarantee the quality of the product of dispatching from the factory.

Description

Powder cavity subpackaging system for powder-liquid double-chamber bags

Technical Field

The utility model belongs to the technical field of the two room bag of powder liquid manufacturing machinery's technique and specifically relates to a two room bag of powder liquid powder chamber partial shipment system is related to.

Background

In the market of large infusion at present, glass bottle large infusion gradually exits the market, and hospitals using plastic bottles and soft bags are more and more. In non-PVC infusion soft bags, double-chamber bags are a new packaging mode which is recently developed. The powder-liquid double-chamber bag infusion is also called instant infusion in China, and the infusion is prepared by packaging a powder medicine and an injection solvent together, connecting the two substances in a certain mode, communicating the two substances in the modes of rotation, extrusion, breaking and the like when in use, and mixing the two substances for use. The traditional mixing method needs needle puncture, and the medication safety is not very high.

The traditional powder cavity split charging machine for the powder-liquid double-chamber bag cannot realize the powder cavity split charging of a soft bag or realize full-automatic production, and cannot meet the production requirements of a powder-liquid double-chamber bag production line.

The current chinese utility model patent that can refer to application publication number for CN101879951A discloses a two room bag powder chamber racking machine of powder liquid, including the frame, frame one side is equipped with the transfer chain, is fixed with conveying fixture on the transfer chain, installs main drive in the frame, main drive top is equipped with bag-feeding station, bag washing station, bag incision station, bag opening station, partial shipment station, welding station and lower bag station in proper order. The technical scheme basically discloses a basic flow of powder cavity subpackaging, and does not disclose a specific device scheme.

The Chinese utility model patent with the publication number of CN103910321B can be referred, which discloses a bag body filling type infusion product filling and sealing device, comprising a frame main body, a bag receiving bag opening blowing mechanism, a bag opening sealing filling mechanism, a tail edge welding mechanism and a bag output mechanism which are arranged on the frame main body in sequence, the functions can be continuous through an annular synchronous belt main driving mechanism and a bag body filling type infusion bag carrier arranged on an annular synchronous belt, the bag receiving bag opening blowing mechanism uses vacuum to layer a co-extrusion film at the opening of a non-hot-pressing area at the tail part of a bag body, and uses the blowing pressure of clean gas to eliminate the stress of the co-extrusion film which is stuck together; after the bag opening is finished, the infusion bag is sequentially conveyed to a filling station, a tail welding station and a bag output station through a main driving mechanism to finish corresponding filling, welding and output actions. The scheme mainly records that the liquid medicine in the liquid cavity of the powder-liquid double-chamber bag is filled, and when the liquid medicine is applied to a powder filling line, powder filling cannot be realized, and the powder filling quality cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two room bag powder chamber partial shipment systems of powder liquid can realize the automatic partial shipment in powder chamber of the two room bags of powder liquid, can the on-line measuring irritate powder volume in the process, guarantees the quality of the product of dispatching from the factory.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a powder chamber partial shipment system of two rooms of bag of powder liquid, which comprises a frame, set up the circulation transmission line in the frame, set gradually the bag station of hanging on the circulation transmission line, the bag washs the station, bag incision station, open the bag and aerify the station, powder filling station, and bag output station, be provided with the multiunit on the circulation transmission line, every group is a plurality of bags that are used for hanging the two rooms of bag of powder liquid shifts anchor clamps and at least a set of, every group is a plurality of powder chamber dress volume weighing device who is used for the sample to weigh powder chamber filling volume, the bag shifts anchor clamps and powder chamber dress volume weighing device along with the cyclic motion of circulation transmission line.

The utility model discloses further set up to: hang a bag station including the mounting bracket on the arm of free rotation, the fixed arm, divide and locate a plurality of first vacuum chuck subassemblies of mounting bracket both sides and with a plurality of second oral siphon centre gripping subassemblies of first vacuum chuck subassembly one-to-one, the two room bag levels of powder liquid expand, its bag body is adsorbed through first vacuum chuck subassembly, the oral siphon passes through the centre gripping of second oral siphon.

The utility model discloses further set up to: the bag cleaning station comprises a cleaning bin covered on the circulating conveying line, the cleaning bin is provided with an electric ion device, a negative pressure air suction device is arranged on the cleaning bin, and a bag transfer fixture loaded with the powder-liquid double-chamber bag penetrates through the lower portion of the cleaning bin.

The utility model discloses further set up to: the bag incision station includes the incision electricity jar of erectting above the circulation transfer chain, through the drive of incision electricity jar along the mount of perpendicular to bag transfer direction motion, a plurality of incision clamping jaw cylinders of installing in the mount below, the both sides of circulation transfer chain are provided with relative horizontal cutting subassembly each other, and horizontal cutting subassembly relative motion cuts the slitter edge of the two room bags of powder liquid to from this slitter edge of top centre gripping through incision clamping jaw cylinder.

The utility model discloses further set up to: the bag opening and inflating station comprises a plurality of second vacuum sucker assemblies and a plurality of bag opening and inflating assemblies, wherein the second vacuum sucker assemblies are oppositely arranged on two sides of the circulating conveying line, and the bag opening and inflating assemblies are clamped above the circulating conveying line; the bag opening and inflating assembly comprises an inflating needle and an inflating clamping jaw cylinder, wherein the inflating needle moves up and down in the vertical direction, and a half-arc-shaped groove is formed in the surface, facing each other, of the two clamping jaws of the inflating clamping jaw cylinder, so that when the two clamping jaws clamp and seal the bag cut, the inflating needle is accommodated between the two clamping jaws.

The utility model discloses further set up to: powder filling station is including storing up powder storehouse, first bagging apparatus, electrostatic elimination device and closing device of opening, first bagging apparatus of opening sets up the powder chamber of opening the two rooms of bag of powder liquid through vacuum adsorption in the below of storing up the powder storehouse, electrostatic elimination device includes first electric ion rifle and air outlet nozzle, the muzzle of first electric ion rifle and the gas outlet of air outlet nozzle all face the incision in powder chamber to blow in with ionic wind when powder is irritated in the powder chamber the powder intracavity, closing device is used for sealing the incision hot pressing in the powder chamber that finishes to irritate the powder.

The utility model discloses further set up to: the sealing device comprises a sealing inflation assembly and a hot pressing assembly, wherein the sealing inflation assembly comprises a gas storage bottle, a buffer tank, a main inflation pipe, a flow meter, a branch inflation pipe, a mixing tank, a second electric ion gun, a pneumatic diaphragm valve and a nitrogen filling needle head, the gas storage bottle is communicated with the buffer tank, one end of the main inflation pipe is connected with the buffer tank, the other end of the main inflation pipe is connected with the flow meter, the flow meter is connected with the branch inflation pipe, a gas outlet of the branch inflation pipe is connected with the mixing tank, the second electric ion gun introduces electric ions into the mixing pipe, an outlet of the mixing tank is connected with the nitrogen filling needle head, and the branch inflation pipe is also provided with the pneumatic diaphragm; the hot pressing assembly comprises first pressing heads which are oppositely arranged on two sides of the circulating conveying line and are driven by stress to move relatively in the direction perpendicular to the bag transferring direction, and second pressing heads which are oppositely arranged on two sides of the circulating conveying line and are driven by stress to move relatively in the direction perpendicular to the bag transferring direction, the first pressing heads and the second pressing heads synchronously move up and down in a straight line in the vertical direction, and a abdicating groove for filling a nitrogen needle head is formed in the surface of each first pressing head; the both sides of circulation transfer chain still are equipped with the second and open a bag sucking disc, the bag sucking disc is opened to the second is used for the both sides of the vacuum adsorption bag body in order to open the powder chamber incision, the second open a bag sucking disc with first pressure head and second pressure head in vertical direction synchronous motion, still can independently move from top to bottom in vertical direction.

The utility model discloses further set up to: bag output station is including setting up in the bag tail centre gripping subassembly of circulation transfer chain top and setting up in the bag head promotion subassembly of circulation transfer chain below, bag tail centre gripping subassembly includes horizontal electric jar, a plurality of bag output clamping jaw cylinders that are used for centre gripping bag tail through horizontal electric jar drive motion, bag head promotion subassembly is including pushing away frame, a plurality of roof and push cylinder, and a plurality of bags of a plurality of roofs and every group shift anchor clamps one-to-one, push away the frame and receive push cylinder drive seesaw to the oral siphon that will block on bag shifts anchor clamps through the roof promotes to break away from, thereby cooperation bag tail centre gripping subassembly breaks away from the double-chamber bag of powder liquid from pressing from both sides bag and shifts anchor clamps together.

The utility model discloses further set up to: and when the vacuum pressure value of the first vacuum switch meets a preset threshold value, judging that the powder-liquid double-chamber bag corresponding to the first vacuum switch is normally filled with nitrogen, otherwise, judging that the second vacuum switch is not filled with nitrogen, and controlling a bag output station to distinguish products meeting the standard from products not meeting the standard according to the detection result of the first vacuum switch.

The utility model discloses further set up to: powder chamber dress volume weighing device includes the portion of gathering materials, supporting part and installation department, the portion of gathering materials is including the weighing cup that can take, the supporting part supports it the weighing cup, the installation department is connected the supporting part to fixed mounting is on the endless conveyor line.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model can complete the automatic split charging task of the powder cavity of the powder liquid double-chamber bag by arranging the bag hanging station, the bag cleaning station, the bag cutting station, the bag opening inflating station, the powder filling station and the bag output station on the circulating conveying line in sequence, and the bag transfer clamp and the powder cavity loading weighing device on the circulating conveying line, and realize the online powder filling sampling detection, thereby improving the production efficiency and ensuring the quality of the factory products of the powder liquid double-chamber bag;

2. before the powder-liquid double-chamber bag enters a powder filling station, inert gas is blown into the bag through a bag opening and inflating station, so that residual oxygen in the bag can be driven away, smooth bag opening is facilitated, the oxidation effect of oxygen on powder in a powder cavity is reduced, and the quality of powder is ensured;

3. at a powder filling station, a hot pressing assembly and a sealing and inflating assembly in the powder filling station are designed through a better structure, so that hot pressing can be performed while nitrogen is filled, oxygen is further prevented from remaining in a powder-liquid double-chamber bag, and the powder cavity filling quality is improved;

4. through adding vacuum switch in the gas filled component that seals at powder filling station and detecting, can judge whether the two rooms of bag of powder liquid filled nitrogen gas when sealing, then vacuum switch's vacuum pressure value is less than and predetermines the threshold value, then the surface bag body is not pulled open, the system can control subsequent bag output station and reject the two rooms of bag of powder liquid that will not conform to the standard, and simultaneously, can remind the staff to check to the filling mouth that the vacuum switch who is not conform to vacuum pressure value corresponds, troubleshooting, guarantee the accuracy of powder chamber filling.

Drawings

Fig. 1 is a system layout diagram of each station according to the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the working state of the bag hanging station of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the working state of the bag cleaning station according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the working state of the bag cutting station according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the notched station according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of the working state of the bag opening and inflating station according to the embodiment of the present invention.

Fig. 7 is a schematic view of the cooperation between the inflation needle and two jaws of the inflation jaw cylinder according to the embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a filling part of a powder filling station according to an embodiment of the present invention.

Fig. 9 is an enlarged schematic view of a portion a showing the structure of the static eliminating apparatus in fig. 8.

Fig. 10 is a schematic view of the working state of the powder filling station during filling according to the embodiment of the present invention.

Fig. 11 is a schematic structural diagram of the sealing inflation and incision hot pressing of the powder filling station according to the embodiment of the present invention.

Fig. 12 is an enlarged schematic view of portion B of fig. 11 showing the construction of the autoclave assembly and a portion of the closure inflator assembly.

Fig. 13 is a schematic structural diagram of a seal inflation assembly and a second bag opener structure according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a bag output station according to an embodiment of the present invention.

Fig. 15 is a schematic structural view of a bag tail clamping assembly of the bag output station according to an embodiment of the present invention.

Fig. 16 is a schematic structural view of a guide assembly in the bag tail clamping assembly of the bag output station according to the embodiment of the present invention.

Fig. 17 is a schematic structural view of the working state of the bag discharging station according to the embodiment of the present invention.

Fig. 18 is a schematic structural view of a powder chamber loading weighing apparatus according to an embodiment of the present invention.

Fig. 19 is a schematic structural view of a material collecting part of the powder chamber loading and weighing device according to the embodiment of the present invention.

Fig. 20 is a schematic structural view of an installation part of the powder chamber loading-amount weighing device according to the embodiment of the present invention.

Reference numerals:

1. a frame; 2. a circulating conveying line;

3. a bag hanging station; 31. a mechanical arm; 32. a mounting frame; 33. a first vacuum chuck assembly; 331. a first vacuum nozzle; 34. an oral tube clamping assembly; 341. a pneumatic finger;

4. a bag cleaning station; 41. cleaning the bin; 42. an ion generating device; 43. a negative pressure air suction device;

5. a bag notching station; 51. a notching electric cylinder; 52. a fixed mount; 53. a notch clamping jaw cylinder; 54. a horizontal cutting assembly; 541. a cutting frame; 542. cutting the air cylinder;

6. a bag opening and inflating station; 61. a second vacuum chuck assembly; 611. a second vacuum nozzle; 612. a driving cylinder; 62. a bag opening and inflating assembly; 621. a main lifting cylinder; 622. an auxiliary lifting cylinder; 623. a movable rod; 624. a guide sleeve member; 625. an inflation needle; 626. an air-filled clamping jaw cylinder; 627. a support plate; 6261. a clamping jaw; 6262. a semi-arc shaped groove;

7. a powder filling station; 71. a powder storage bin; 711. a first bracket; 72. filling a funnel; 721. an auxiliary cylinder; 73. a work table; 74. a first bag opening device; 741. a master cylinder A; 742. a first bag opening sucker; 743. a limiting block; 7431. a limiting groove; 7432. a limiting plate; 75. a static eliminating device; 751. a first electric ion gun; 752. an air inlet pipe; 753. an air outlet nozzle; 76. a sealing device; 761. a seal inflation assembly; 7611. a primary gas-filled tube; 7612. a buffer tank; 7613. a flow meter; 7614. a gas cylinder; 7615. a pressure regulating valve; 7616. dividing an air pipe; 7617. a mixing tank; 7618. a second electric ion gun; 7619. a pneumatic diaphragm valve; 762. a hot pressing assembly; 7621. a master cylinder C; 7622. a first cylinder; 7623. a first ram; 7624. a yielding groove; 7625. a second cylinder; 7626. a second ram; 77. a second bracket; 771. a master cylinder B; 78. a nitrogen-filled needle head; 79. a second bag opening device; 791. a master cylinder D; 792. a secondary cylinder D; 793. a second bag opening sucker; 794. a first vacuum switch; 795. a control main board;

8. a bag output station; 81. a bag tail clamping assembly; 811. a transverse electric cylinder; 812. a bag output gripper cylinder; 813. a first mounting plate; 814. a second mounting plate; 815. a lifting cylinder; 816. a guide assembly; 8161. a guide sleeve 8161; 8162. a guide post; 8163. a third mounting plate; 8164. a fourth mounting plate; 82. an output conveyor belt; 83. a waste collection box; 84. a bag head pushing assembly; 841. pushing the frame; 842. a top plate; 8421. an arc-shaped top groove; 843. a push cylinder;

9. a bag transfer fixture; 91. a body; 92. positioning pins; 93. a mouth tube positioning plate; 931. a card slot;

10. a powder cavity loading weighing device; 101. an aggregate part; 1011. a support member; 1012. weighing the cup; 1013. a support ring; 1014. a connecting rod; 102. a support portion; 1021. a support bar; 1022. a support block; 1023. connecting holes; 1024. positioning pins; 1025. mounting grooves; 1026. a collar; 1027. a horizontal axis; 1028. a bolt member; 103. an installation part; 1031. mounting a plate; 1032. a first connecting plate; 1033. a second connecting plate; 1034. an auxiliary slide block; 1035. a groove; 1036. a bump; 1037. an opening; 1038. a slide arm.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the powder-liquid dual-chamber bag has a liquid chamber and a powder chamber, after the powder chamber is filled in the liquid chamber, the powder-liquid dual-chamber bag after the liquid chamber is filled needs to enter a lamp inspection station 20 for lamp inspection, whether the liquid filling amount in the powder-liquid dual-chamber bag is qualified is judged, and the powder-liquid dual-chamber bag after the lamp inspection is qualified enters a powder filling system for powder filling.

Referring to fig. 1, the utility model discloses a two room bag powder chamber partial shipment systems of powder liquid, which comprises a frame 1, set up circulation transfer chain 2 in frame 1, it hangs bag station 3 to have set gradually on the circulation transfer chain, bag cleaning station 4, bag incision station 5, it aerifys station 6 to open the bag, powder filling station 7, and bag output station 8, be provided with the bag that is used for hanging the two room bags of powder liquid on the circulation transfer chain 2 and shift anchor clamps 9, the bag shifts anchor clamps 9 along with circulation transfer chain 2's cyclic motion, shift the two room bags of powder liquid to foretell each station, thereby accomplish the powder filling task of the two room bags of powder liquid.

With continued reference to fig. 1, the endless conveyor line 2 is driven by a motor in cooperation with a sprocket, and the bag transfer grippers 9 are mounted on the chain at equal intervals, in this embodiment, every fourth bag transfer gripper is provided as a group. Referring to fig. 15, the bag transfer jig 9 mainly includes a body 91, a positioning pin 92, and a spout positioning plate 93. The bag tail of the powder-liquid double-chamber bag is hung on the positioning pin 92 through two positioning holes, and the mouth tube of the bag head is clamped in the clamping groove 931 constructed on the mouth tube positioning plate 93, so that the powder-liquid double-chamber bag can be stably transferred.

Referring to fig. 2, hang bag station 3 and set up the initiating terminal at circulation transfer chain 2, and it includes arm 31, and arm 31 can carry out 360 degrees rotations, and arm 31's tip fixedly connected with mounting bracket 32, mounting bracket 32 are the rectangle form, and the both sides of mounting bracket 32 are passed through the plate and are hung separately and have four first vacuum chuck subassemblies of group 33 and four group mouth pipe centre gripping subassemblies 34, and first vacuum chuck subassembly 33 and mouth pipe centre gripping subassembly 34 are respectively along the equidistant setting of the length direction of mounting bracket 32. Each group of the first vacuum chuck assemblies 33 comprises four first vacuum suction nozzles 331 for sucking the surface of the bag body of the powder-liquid dual-chamber bag, and each first vacuum suction nozzle 331 has the capability of elastically stretching in the direction of the axis thereof and is mainly realized by a spring; each set of mouth tube gripping assemblies 34 includes one pneumatic finger 341, and the two jaws of the pneumatic finger 341 are capable of gripping a mouth tube. The robot arm 31 can grasp four dual-chamber powder-liquid bags at a time for light inspection and can install the four dual-chamber powder-liquid bags on the bag transfer jig 9 in synchronization.

Referring to fig. 3, the bag cleaning station 4 includes a cleaning bin 41 covering the circulating conveyor line, the cleaning bin 41 is provided with an electric ion generator 42, a negative pressure air suction device 43 is arranged on the cleaning bin 41, the bag transfer fixture 9 carrying the powder-liquid dual-chamber bag passes through the cleaning bin 41, the electric ion generator 42 generates electric ions in the cleaning bin 41, the electric ions are conductive to clean the fiber attached to the waste edge of the powder-liquid dual-chamber bag to be cut, and then the fiber is drawn away through the negative pressure air suction device 43, so that the cleanliness of the powder cavity of the powder-liquid dual-chamber bag can be ensured when the edge of the subsequent bag cutting station 5 is cut.

Referring to fig. 4, the bag cutting station 5 mainly includes a cutting electric cylinder 51 erected above the circulating conveyor line 2, the moving direction of the cutting electric cylinder 51 is perpendicular to the powder-liquid double-chamber bag transfer direction, a fixing frame 52 is fixed below a sliding table of the cutting electric cylinder 51, and four cutting clamping jaw air cylinders 53 are installed on the fixing frame 52 and used for clamping the tail edge to be cut of the powder-liquid double-chamber bag above the bag transfer fixture 9, and the tail edge to be cut has a width of about 1 cm. Horizontal cutting assemblies 54 are arranged on two sides of the circulating conveying line 2 opposite to each other, each horizontal cutting assembly 54 comprises a cutting frame 541 and a cutting cylinder 542, the cutting cylinders 542 are connected to the back of the cutting frames 541 and drive the cutting frames 541 to move back and forth in the horizontal direction, the cutting frames 541 on the two sides move opposite to each other, and a cutter in each cutting frame 541 cuts the tail edge to be cut of the powder-liquid double-chamber bag; after cutting, the electric incision cylinder 51 drives the incision clamping jaw cylinder 53 to move outwards, and after the incision clamping jaw cylinder 53 reaches the designated position, the clamped waste edge which is cut off is discarded into a waste edge box arranged below.

Referring to fig. 5 and 6, the bag opening and inflating station 6 mainly comprises four second vacuum sucker assemblies 61 fixedly mounted on two sides of the circulating conveying line 2 respectively and four bag opening and inflating assemblies 62 erected above the circulating conveying line 2, each second vacuum sucker assembly 61 comprises a second vacuum suction nozzle 611 and a driving air cylinder 612, and the driving air cylinder 612 drives the second vacuum suction nozzles 611 to horizontally move along a direction perpendicular to the powder-liquid double-hand bag transfer direction, so that the second vacuum suction nozzles 611 are respectively adsorbed on two sides of the powder-liquid double-chamber bag, and two second vacuum suction nozzles 611 opposite to each other are synchronously and relatively far away from each other to open the powder cavity.

Referring to fig. 5 and 6, the bag opening and inflating assembly 62 includes a main elevating cylinder 621 and an auxiliary elevating cylinder 622, a movable rod 623, a guide sleeve member 624, an inflating needle 625 for inflating nitrogen, and an inflating jaw cylinder 626 for closing the tail port of the dual chamber bag, wherein the main elevating cylinder 621 and the auxiliary elevating cylinder 622 are fixed in a vertical posture by two support plates 627, the movable rod 623 is fixedly connected to a piston end of the auxiliary elevating cylinder 622 located right below the main elevating cylinder 621, and the guide sleeve member 624 is fixedly connected to the upper surface of the movable rod 623 for guiding in a vertical direction. The movable lever 623 is in a horizontal posture and is located between the two jaws 6261 of the inflating jaw cylinder 626, and the inflating needle 625 is fixedly attached to the movable lever 623 in a vertical posture. As seen in fig. 7, the two jaws 6261 of the inflation jaw cylinder 626 are configured with a half-arc shaped recess 6262 at the face facing each other for the inflation needle 625 to pass through. However, after the bag films at two sides of the powder cavity of the powder-liquid dual-chamber bag are sucked by the second vacuum suction nozzles 611 at two sides and the powder cavity opening is opened, the inflating needle 625 extends into the powder cavity, then the inflating clamping jaw air cylinders 626 drive the two bags to be clamped and closed, and the inflating needle 625 is just positioned in the circular groove formed by the two semi-arc-shaped grooves 6262 after being closed.

Referring to fig. 8 and 9, the powder filling station 7 includes a powder storage bin 71, the powder storage bin 71 is fixed right above the circulating conveyor line 2 by a first bracket 711, at least one filling funnel 72 is arranged at the bottom end of the powder storage bin 71, and the powder in the powder storage bin 71 is filled into the powder cavities of the dual-chamber bags by the filling funnel 72. Referring to fig. 10, the filling funnel 72 is driven by an auxiliary air cylinder 721 located below the filling funnel 72 to move up and down, before the dual-chamber bag enters the powder filling station 7, the filling funnel 72 is raised to a position higher than the top of the dual-chamber bag, and when filling is started, the auxiliary air cylinder 721 drives the filling funnel 72 to move down to fill the powder chamber.

Continuing to refer to fig. 8 and 9, a first bag opening device 74 and a static eliminating device 75 are arranged on a workbench 73 below a filling funnel 72, the static eliminating device 75 is located above the first bag opening device 74, the first bag opening device 74 is used for opening the powder cavity of the double-chamber bag towards two sides before powder filling, the static eliminating device 75 is used for eliminating static of the powder falling into the powder-liquid double-chamber bag, the powder carrying with electric ions can be prevented from being adsorbed at a notch of the cavity of the powder of the double-chamber bag due to the static effect, and the welding quality is higher when the bag tail of the powder-liquid double-chamber bag is subjected to hot melting sealing.

Referring to fig. 9, the first bag opening device 74 includes two main air cylinders a741 correspondingly disposed below each filling funnel 72, the two main air cylinders a741 are oppositely disposed at two sides of the circulation conveying line 2 along a direction perpendicular to a transfer direction of the dual-chamber bag, first bag opening suction cups 742 are fixedly connected to cylinder shafts of the two main air cylinders a741, the two first bag opening suction cups 742 are driven to move toward and away from each other, during the moving process, the two first bag opening suction cups 742 are adsorbed at two sides of a bag film of the dual-chamber bag by respective one side, during the moving process, the two first bag opening suction cups 742 open the powder chambers of the dual-chamber bag, so that the powder can be ensured to smoothly fall into the dual-chamber bag.

Referring to fig. 9 and 10, further, a limiting block 743 is fixed at the end of the piston of the main cylinder a741, a through hole for the cylinder shaft to horizontally penetrate is formed in the limiting block 743, a limiting groove 7431 is formed on one side of the limiting block 743 facing the circulating conveyor line 2, the limiting groove 7431 is arranged in the vertical direction of the limiting block 743, two limiting plates 7432 are vertically extended and formed in the groove walls of the two sides of the limiting groove 7431 facing the limiting groove 7431, an interval for the cylinder shaft to pass through is left between the two limiting plates 7432, so that after powder filling is completed, the cylinder shaft drives the first bag-opening suction cup 742 to be retracted into the limiting groove 7431, under the stopping action of the limiting plates 7432, the powder-liquid double-chamber bag is separated from the first bag-opening suction cup 742, and then the powder-liquid double-chamber bag is conveyed to the next station through.

With continued reference to fig. 9 and 10, the static eliminator 75 includes a first ion gun 751 provided for each of the main cylinders a741 on the side of the endless conveyor line 2, the first ion gun head being fixed above the main cylinder a741 through a plate member. One end of the first ion gun head is connected to an ionizer and the other end is disposed in an inclined posture toward the lower side of the filling funnel 72. An air inlet pipe 752 is arranged on each first electric ion gun head, and an air outlet nozzle 753 with the same direction as the first electric ion gun head is arranged at one end of the air inlet pipe 752. The electric ions generated at the head of the first electric ion gun are blown to the notch of the powder chamber of the powder-liquid double-chamber bag through the air outlet nozzle 753 so as to neutralize the electric ions carried on the powder, and the situation that the powder is adsorbed at the notch of the powder-liquid double-chamber bag due to electrostatic action and the notch of the powder-liquid double-chamber bag cannot be sealed tightly during hot-pressing sealing is prevented.

Referring to fig. 11 and 12, after the powder is filled into the dual chamber bag, the dual chamber bag is transported to a sealing device 76 disposed downstream, the sealing device 76 includes a sealing inflation assembly 761 and a heat pressing assembly 762, and the sealing inflation assembly 761 is fixedly mounted directly above the heat pressing assembly 762 by a second bracket 77. The seal inflation assembly 761 comprises a main inflation tube 7611, one end of the main inflation tube 7611 is connected with a buffer tank 7612, the flow and pressure of nitrogen in the main inflation tube 7611 can be guaranteed to be stable through the buffer tank 7612, the buffer tank 7612 is connected with a gas storage bottle 7614, nitrogen is stored in the gas storage bottle 7614, the gas storage bottle 7614 introduces the nitrogen into the buffer tank, and the gas supply pressure is adjusted through a pressure adjusting valve 7615; the other end of the main gas filling pipe 7611 is connected with a flow meter 7613, and the flow meter 7613 is fixedly installed on the second support 77 and is used for controlling the flow rate of nitrogen.

The other end of flowmeter 7613 is connected with branch gas tube 7616, the intercommunication has a blending tank 7617 on every branch gas tube 7616, the exit linkage of blending tank 7617 has nitrogen filling needle 78, correspond every nitrogen filling needle 78 position on the second support 77 and all be provided with a master cylinder B771, it stretches into or stretches out the powder chamber of two rooms bag to dash nitrogen filling needle 78 through master cylinder B771 drive, each master cylinder B771 all can the autonomous working, each other does not influence each other.

The mixing tank 7617 is in a bullet shape, the mixing tank 7617 is provided with a second electric ion gun 7618, one end of the second electric ion gun 7618 is connected with an electric ion generator, and the other end of the second electric ion gun 7618 is inserted into the mixing tank 7617, so that nitrogen in the air distribution tube 7616 can carry electric ions to enter a powder chamber of the double-chamber bag to neutralize the electric ions remained on the medicine powder, and further, the medicine powder is not remained at the incision of the double-chamber bag.

A pneumatic diaphragm valve 7619 is arranged on the sub-inflation tube 7616 between the mixing tank 7617 and the flowmeter 7612, and the pneumatic diaphragm valve 7619 controls the nitrogen filling needle 78 to inflate the double-chamber bag mainly by controlling the opening and closing of the sub-inflation tube 7616.

Because the mixing tank 7617, the nitrogen filling needle 78 and the second bracket 77 are made of metal materials, it is worth noting that if the mixing tank 7617 and the nitrogen filling needle 78 are directly fixed on the second bracket 77, most of the electric ions in the mixing tank 7617 and the nitrogen filling needle 78 are guided away from the second bracket 77, so that the electric ions carried by nitrogen are not enough to neutralize the electric ions remained on the medicine powder, and part of the medicine powder is still adsorbed at the cut of the double-chamber bag.

Referring to fig. 12 and 13, the hot pressing assembly 762 is driven by a main cylinder C7621 below the worktable 73 to move up and down, the hot pressing assembly 762 includes first cylinders 7622 correspondingly disposed at two sides below the nitrogen filling needle 78 along a direction perpendicular to a transfer direction of the dual chamber powder and liquid bag, the two first cylinders 7622 are horizontally disposed, a first pressing head 7623 is fixedly connected to a piston end of the first cylinder 7622, a yielding groove 7624 for the nitrogen filling needle 78 to pass through is formed at one side where the two first pressing heads 7623 are close to each other, the first pressing heads 7623 are driven to close to each other by the first cylinders 7622, so that a cut of the dual chamber bag is hot pressed and sealed, the nitrogen filling needle 78 fills the powder chamber of the dual chamber bag with nitrogen, and original air in the dual chamber bag is blown out from a gap at the yielding groove 7624 by the nitrogen.

A second air cylinder 7625 is correspondingly arranged above the first air cylinder 7622, a second pressure head 7626 is fixedly connected to an air cylinder shaft of the second air cylinder 7625, when the primary hot pressing of the first pressure head 7623 on the notch of the double-chamber bag is completed, the first air cylinder 7622 drives the first pressure head 7623 to leave, the main air cylinder B771 drives the nitrogen filling needle 78 to leave, the main air cylinder C7621 drives the hot pressing assembly 762 to integrally descend, so that the second air cylinder 7625 is located at the initial position of the first air cylinder 7622, and then the second air cylinder 7625 drives the second pressure head 7626 to completely weld the notch of the powder-liquid double-chamber bag tightly.

Considering that when the double-chamber bag is in a state to be sealed after powder filling is finished, the two sides of the cut of part of the double-chamber bag are attached together again, which is not beneficial to the extension of the nitrogen filling needle 78, here, a second bag opening device 79 is arranged on the workbench 73 below the inflation assembly 761, the second bag opening device 79 comprises a main cylinder D791, the main cylinder D791 is oppositely arranged at two sides of the circulating conveyor line 2, cylinder shafts of the two main cylinders D791 are vertically and upwards arranged, a secondary cylinder D792 is fixedly arranged on the cylinder shafts of the two main cylinders D791, the two secondary cylinders D792 are in horizontal postures, the driving direction is vertical to the transferring direction of the powder-liquid double-chamber bag, the two sides of each nitrogen filling needle head 78 are provided with a second bag opening sucker 793, the second bag opening sucker 793 at each side is connected with the piston end of the auxiliary cylinder D792 at each side through a connecting plate, the second bag opening suction cups 793 on both sides of the nitrogen filling needle 78 can be driven to move close to or away from each other through the secondary air cylinder D792.

Before inflating, the two chambers are unfolded towards two sides by the two second bag opening suction cups 793, so that the nitrogen filling needle 78 is smoothly inserted into the powder cavities of the two chambers, and then the second bag opening device 79 is lifted upwards by the main air cylinder D791 on the workbench 73, so that the second bag opening suction cups 793 are staggered with the first pressing head 7623, and the first pressing head 7623 is convenient to press the notches of the two chambers in the inflating process.

Mainly refer to fig. 13, the pipeline of the second bag opening suction cup 793 is connected with a plurality of first vacuum switches 794 corresponding to the second bag opening suction cup 793, and is connected with a control main board 795, whether the second bag opening suction cup 793 struts both sides of a double-chamber bag can be detected through the first vacuum switches 794, if the vacuum pressure value detected by the first vacuum switches 793 is lower than a preset threshold value, it indicates that the second bag opening suction cup 793 does not strut a powder cavity of the double-chamber bag, a nitrogen filling needle head does not fill nitrogen, and the powder-liquid double-chamber bag product which is not filled with nitrogen is a product which is not in accordance with the standard.

Referring to fig. 14, the powder-liquid double-chamber bag after powder filling and heat sealing is fed into a bag output station 8, the bag output station 8 comprises a bag tail clamping component 81 arranged on the frame 1 and located above the circulating conveyor line 2, an output conveyor belt 82 arranged side by side with the circulating conveyor line 2 and a waste product collecting box 83, the bag tail clamping component 81 is used for clamping the bag tail of the powder-liquid double-chamber bag, and according to the detection of a vacuum switch 794 in the upstream powder filling station 7, if a standard product is met, the powder-liquid double-chamber bag is clamped to be separated from the circulating conveyor line and placed on the output conveyor belt 82 below; if the product does not meet the standard, the powder-liquid double-chamber bag which does not meet the standard is clamped and placed in the waste collecting box 83 below.

Referring to fig. 15, the bag tail holding assembly 81 is used to hold the bag tail of the dual chamber bag and to separate the dual chamber bag from the positioning pin 92 by moving horizontally. Specifically, the bag tail clamping assembly 81 comprises a transverse electric cylinder 811, a bag output clamping jaw air cylinder 812, a first mounting plate 813, a second mounting plate 814 and a lifting air cylinder 815, wherein the transverse electric cylinder 811 is fixedly connected with the frame 1 in a horizontal posture so as to be supported above the circulating conveying line 2, and the conveying direction of the transverse electric cylinder 811 is perpendicular to the conveying direction of the powder-liquid double-chamber bag. The first mounting plate 813 is fixedly connected with a sliding block of the transverse electric cylinder 811, two lifting cylinders 815 are preferably arranged, the two lifting cylinders 815 are respectively arranged at two sides of the transverse electric cylinder 811, the lifting cylinders 815 are vertically arranged, the bottom ends of the lifting cylinders 815 are fixedly connected to the lower surface of the first mounting plate 813, and the end parts of the piston rods are fixedly connected with the upper surface of the second mounting plate 814; bag output clamping jaw cylinder 812 is provided with four, and four bag output clamping jaw cylinders 812 are along the equidistant lower surface of fixing at second mounting panel 814 of the direction of delivery of the two room bags of powder liquid, and lifting cylinder 815 can drive four bag output clamping jaw cylinders 812 up-and-down motion in vertical direction simultaneously to carry out the centre gripping to four two rooms of powder liquid bags simultaneously.

Referring to fig. 16, the bag tail clamping assembly 81 further includes a guiding assembly 816, the guiding assembly 816 mainly includes a guide sleeve 8161, a guide post 8162, a third mounting plate 8163 and a fourth mounting plate 8164, the third mounting plate 8163 is supported above the first mounting plate 813 in parallel, the fourth mounting plate 8164 is disposed between the second mounting plate 814 and the transverse electric cylinder 811, the cylinder body of the lifting air cylinder 815 is fixed to the second mounting plate 814, the guide sleeve 8161 and the guide post 8162 are respectively disposed in two sets and are respectively disposed on two sides of the transverse electric cylinder 811, the guide sleeve is disposed between the first mounting plate 813 and the fourth mounting plate 8164 in a vertical posture, the top end of the guide sleeve is fixedly connected to the first mounting plate 813, and the bottom end of the guide sleeve is fixedly connected to the fourth mounting plate; the guide column 8162 passes through the first mounting plate 813 and the fourth mounting plate 8164, the top end of the guide column 8162 is fixedly connected with the third mounting plate 8163, and the bottom end of the guide column 8162 is fixedly connected with the second mounting plate 814. When the lifting cylinder 815 is driven, the second mounting plate 814 can move more stably in the vertical direction under the guiding cooperation of the guide pillar 8162 and the guide sleeve 8161.

Referring to fig. 17, the bag discharging station 8 further includes a bag head pushing assembly 84, and the bag head pushing assembly 84 is used for horizontally withdrawing the port pipe clamped in the port pipe positioning plate 93 from the clamping groove 931 so as to assist the bag discharging clamping jaw cylinder 812 in clamping the powder-liquid dual-chamber bag and conveying the bag onto the discharging conveyor belt 82 or into the waste collection box 83.

Specifically, the bag head pushing assembly 84 includes a pushing frame 841, a top plate 842 and a pushing cylinder 843. The pushing cylinder 843 is in a horizontal posture and is supported in the circulating conveying line 2, the pushing direction of the pushing cylinder is consistent with the sliding direction of the transverse electric cylinder 811, the pushing frame 841 is in a horizontal posture, the back of the pushing frame 841 is fixedly connected with a piston rod of the pushing cylinder 843, the top plate 842 is provided with a plurality of pushing cylinders, and the number of the pushing cylinders is set according to the number of the clamping and grabbing cylinders. The top plates 842 are welded on the front surface of the push frame 841 at equal intervals. The front end of the top plate 842 is formed with an arc top groove 8421 in an inward concave structure, and when being installed, the height of the top plate 842 of the pushing frame 841 is set to be higher than the upper surface of the mouth pipe positioning plate 93 of each bag transfer fixture 9, so that the arc top groove 8421 of the top plate 842 can be just clamped at the neck of the mouth pipe and is abutted against the neck of the mouth pipe, and the mouth pipe is stably pushed out of the clamping groove 931 of the mouth pipe positioning plate 93.

The working principle of the bag output station 7 is as follows: the circulating conveying line 2 conveys the four powder-liquid double-chamber bags to the position below the bag tail clamping assembly 81, and the four powder-liquid double-chamber bags correspond to the bag head pushing assemblies 84 one by one; then the transverse electric cylinder 811 acts to drive the bag output clamping jaw air cylinder 812 to move to the position right above the powder-liquid double-chamber bag; then, the lifting cylinder 815 drives the second mounting plate 814 to move downwards until the bag output clamping jaw cylinder 812 reaches the bag tail, and the bag output clamping jaw cylinder 812 acts to clamp the bag tail; next, the transverse electric cylinder 811 reversely drives the bag discharging gripper cylinder 812 to move toward the discharging conveyor 82 and the waste collection box 83 side, so that the bag tail of the dual chamber bag of powder and liquid is disengaged from the positioning pin 91, and at the same time, the pushing cylinder 843 simultaneously drives the pushing frame 841 to move forward, so that the top plate 842 pushes the mouth tube of the dual chamber bag of powder and liquid out of the clamping groove 931 of the mouth tube positioning plate 93, so that the dual chamber bag of powder and liquid can be clamped to a designated position by the bag discharging gripper cylinder 812, i.e., on the discharging conveyor 82 or in the waste collection box 83. And then, repeating the steps to realize the bag output work of the powder-liquid double-chamber bag.

Furthermore, the system also comprises a powder cavity loading and weighing device 10, wherein at least one group of powder cavity loading and weighing devices 10 is arranged, and the number of the groups is consistent with the number of the bag transferring clamps 9 and the filling openings of the powder storage bin 71. In the present embodiment, the powder chamber loading amount weighing devices 10 are provided in groups of four.

Referring to fig. 1 and 18, the same as the bag transfer jigs 9 are mounted on the circulating conveyor line 2, in one example, each 16 groups of bag transfer jigs 9 include a group of powder cavity filling weighing devices 10, and the powder cavity filling weighing devices 10 can weigh the blanking amount of the powder storage bin 71 on line, so that whether the powder filling amount of the powder-liquid double-chamber bag is normal or not can be detected, the quality of finished products of the powder-liquid double-chamber bag can be ensured, the defective rate is reduced, and the cost is saved.

Referring to fig. 18, the powder chamber charge-amount weighing device 10 includes a charge accumulating portion 101, a supporting portion 102, and a mounting portion 103.

Referring to figure 19, the holding portion 101 comprises a support 1011 and a weighing cup 1012, the weighing cup 1012 being arranged to be partially received within the support 1011 and supported by the support 1011. Specifically, the support 1011 includes a support ring 1013 and two connecting rods 1014, the two connecting rods 1014 are oppositely and fixedly connected to two sides of the support ring 1013, and the connecting rods 1014 and the support ring 1013 may be welded; the connecting rods 1014 are integrally formed at both ends thereof with a coupling lug, and the connecting rods 1014 at both sides are coupled to the support part 102 through the coupling lugs, respectively, and maintain the support ring 1013 in a horizontal posture. The weighing cup 1012 is placed within the support ring 1013 with the cup rim resting on the upper surface of the support ring 1013.

Referring to fig. 18, the supporting portion 102 includes two supporting rods 1021 facing each other, the supporting rods 1021 are of an L-shaped plate structure, and bottom ends of the two supporting rods 1021 are fixedly connected to the mounting portion 103, which may be welded or bolted. Supporting shoe 1022 of two bracing piece 1021's top fixed connection respectively, two supporting shoes 1022 are located same side, and concentric connecting hole 1023 has been seted up on the tip of a tip of supporting shoe 1022 and bracing piece 1021, wears to be equipped with locating pin 1024 in the connecting hole 1023.

Referring mainly to fig. 19, the bottom end of the support block 1022 is configured with a mounting groove 1025, and the coupling lug of the connecting rod 1014 is inserted into the mounting groove 1025, and the coupling lug may be a cylindrical collar 1026, and a horizontal shaft 1027 is inserted into the mounting groove 1025, and the horizontal shaft 1027 is inserted into the collar 1026 and forms a nesting relationship with the collar 1026, so that the support ring 1013 can be stably supported in the air.

Mainly referring to fig. 18, supporting shoe 1022 punches downwards from the top surface vertically, extends to in the mounting groove 1025 all the time to set up coaxial hole on locating pin 1024, lantern ring 1026 and horizontal axis 1027 respectively, wear to be equipped with bolt spare 1028 from the top of supporting shoe 1022 is vertical downwards, through the bolt spare 1028 that sets up, can avoid locating pin 1024 outwards to break away from and the rotation of supporting shoe 1022 in the course of the work, guarantee the stability in weighing cup 1012's position.

Referring to fig. 18 and 20, the mounting portion 103 includes a mounting plate 1031, the mounting plate 1031 includes a first connection plate 1032 and two second connection plates 1033, and the two second connection plates 1033 are respectively fixedly connected to both sides of the first connection plate 1032 relative to each other, and form a T-shaped plate structure together with the first connection. Of course, the first connection plate 1032 and the two second connection plates 1033 may be an integral structure. The first connecting plate 1032 is used for connecting with the circulating conveyor line 2, and the first connecting plate 1032 can be locked on the side surface of a belt of the circulating conveyor line 2 through bolts; the two second connecting plates 1033 are fixedly connected to the top ends of the supporting rods 1021.

Further, in order to enable stable transfer operation of the apparatus, the mounting portion 103 further includes an auxiliary slider 1034 detachably connected to the first connection plate 1032, one surface of the auxiliary slider 1034 is formed with a recess 1035, both sides of the recess 1035 are formed with slide arms 1038 engaged with the endless conveyor 2, the other surface of the auxiliary slider 1034 opposite to the recess 1035 is formed with a protrusion 1036, the plate surface of the first connection plate 1032 is formed with an opening 1037 matched with the shape of the protrusion 1036, when the apparatus is mounted, the auxiliary slider 1034 is attached to the inner surface of the first connection plate 1032, the protrusion 1036 is fitted in the opening 1037, and the first connection plate 1032 and the auxiliary slider 1034 are locked by bolts from the outer surface of the first connection plate 1032. In addition, bolts are inserted from the outside of the projections 1036 toward the side facing the endless conveying belt 2 to lock the first connection plate 1032 and the auxiliary slider 1034 to the endless conveying belt 2.

The working principle is as follows: and (3) starting the circulating conveying line 2, circularly conveying the powder-liquid double-chamber bags by the bag transfer fixture 9, enabling the powder-liquid double-chamber bags to reach the position right below the powder storage bin 71 through the powder chamber bag opening station, enabling the weighing cups 1012 of the four powder chamber loading weighing devices 10 to correspond to the filling ports of the powder storage bin 71 one by one, and enabling the filling gun heads of the powder storage bin 71 to fill the powder into the weighing cups 1012 downwards. This process goes on online all the time, receive weighing cup 1012 of powder and break away from behind the filling station, the staff will weigh cup 1012 and take off, and detect the powder dress volume in the symmetry measuring cup 1012, judge whether accord with standard powder dress volume, if find that the powder dress volume in a certain weighing cup is not conform to the standard, then need in time detect this filling circuit that weighs cup 1012 and correspond, maintain, need detect the two room bags of powder liquid of this filling gun filling in the powder detection cycle that corresponds simultaneously, get rid of the product of unqualified filling, guarantee the finished product qualification rate of the two room bags of powder liquid.

The powder detection period can be set, and the powder can be conveyed by the circulating conveying line for one cycle or can be conveyed by the circulating conveying line for multiple cycles.

The powder cavity filling amount weighing device 10 is different from the bag transferring clamp 9, because of the weighing ring 1012, before entering the bag cutting station 5, a photoelectric sensor is arranged below the circulating conveying line 2, the height of the photoelectric sensor is just capable of being blocked by the powder cavity filling amount weighing device 10 which passes through and cannot be blocked by the bag transferring clamp 9, therefore, when the powder weighing device 10 passes through the photoelectric sensor, the photoelectric sensor detects signals, the system can judge that the powder weighing device 10 enters the bag cutting station 5, at the moment, relevant parts of the bag cutting station 5 are kept still under a preset program, so as to avoid the powder cavity filling amount weighing device 10, the specific control can adopt PLC logic control, the subsequent bag opening inflating station 6, the powder filling station 7 and the bag output station 8 also avoid the powder cavity filling amount weighing device 10 according to the stepping rhythm, the subsequent process can be recovered to normal.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a powder chamber partial shipment system of two rooms of bag of powder liquid, which comprises a frame, set up the circulation transmission line in the frame, set gradually hanging bag station on the circulation transmission line, the bag washs the station, bag incision station, open the bag and aerify the station, powder filling station, and bag output station, be provided with the multiunit on the circulation transmission line, the bag that every group is a plurality of to be used for hanging the two rooms of bag of powder liquid shifts anchor clamps and at least a set of, every group is a plurality of powder chamber dress volume weighing device that are used for the sample to weigh powder chamber dress volume, the bag shifts anchor clamps and powder chamber dress volume weighing device along with the cyclic motion of circulation transmission line.

2. The powder chamber sub-packaging system of the powder-liquid double-chamber bag according to claim 1, wherein the bag hanging station comprises a freely rotating mechanical arm, a mounting frame on a fixed mechanical arm, a plurality of first vacuum chuck components respectively arranged at two sides of the mounting frame, and a plurality of second mouth tube clamping components corresponding to the first vacuum chuck components one by one, the powder-liquid double-chamber bag is horizontally unfolded, a bag body of the powder-liquid double-chamber bag is adsorbed by the first vacuum chuck components, and the mouth tubes are clamped by the second mouth tube clamping components.

3. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 1, wherein: the bag cleaning station comprises a cleaning bin covered on the circulating conveying line, the cleaning bin is provided with an electric ion device, a negative pressure air suction device is arranged on the cleaning bin, and a bag transfer fixture loaded with the powder-liquid double-chamber bag penetrates through the lower portion of the cleaning bin.

4. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 1, wherein: the bag incision station includes the incision electricity jar of erectting above the circulation transfer chain, through the drive of incision electricity jar along the mount of perpendicular to bag transfer direction motion, a plurality of incision clamping jaw cylinders of installing in the mount below, the both sides of circulation transfer chain are provided with relative horizontal cutting subassembly each other, and horizontal cutting subassembly relative motion cuts the slitter edge of the two room bags of powder liquid to from this slitter edge of top centre gripping through incision clamping jaw cylinder.

5. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 1, wherein: the bag opening and inflating station comprises a plurality of second vacuum sucker assemblies and a plurality of bag opening and inflating assemblies, wherein the second vacuum sucker assemblies are oppositely arranged on two sides of the circulating conveying line, and the bag opening and inflating assemblies are clamped above the circulating conveying line; the bag opening and inflating assembly comprises an inflating needle and an inflating clamping jaw cylinder, wherein the inflating needle moves up and down in the vertical direction, and a half-arc-shaped groove is formed in the surface, facing each other, of the two clamping jaws of the inflating clamping jaw cylinder, so that when the two clamping jaws clamp and seal the bag cut, the inflating needle is accommodated between the two clamping jaws.

6. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 1, wherein: powder filling station is including storing up powder storehouse, first bagging apparatus, electrostatic elimination device and closing device of opening, first bagging apparatus of opening sets up the powder chamber of opening the two rooms of bag of powder liquid through vacuum adsorption in the below of storing up the powder storehouse, electrostatic elimination device includes first electric ion rifle and air outlet nozzle, the muzzle of first electric ion rifle and the gas outlet of air outlet nozzle all face the incision in powder chamber to blow in with ionic wind when powder is irritated in the powder chamber the powder intracavity, closing device is used for sealing the incision hot pressing in the powder chamber that finishes to irritate the powder.

7. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 6, wherein: the sealing device comprises a sealing inflation component and a hot pressing component, wherein the sealing inflation component comprises a gas storage bottle, a buffer tank, a main inflation pipe, a flow meter, a branch inflation pipe, a mixing tank, a second electric ion gun, a pneumatic diaphragm valve and a nitrogen filling needle head, the gas storage bottle is communicated with the buffer tank, one end of the main inflation pipe is connected with the buffer tank, the other end of the main inflation pipe is connected with the flow meter, the flow meter is connected with the branch inflation pipe, a gas outlet of the branch inflation pipe is connected with the mixing tank, the second electric ion gun introduces electric ions into the mixing pipe, an outlet of the mixing tank is connected with the nitrogen filling needle head, and the branch inflation pipe is also provided with the pneumatic diaphragm valve; the hot pressing assembly comprises first pressing heads which are oppositely arranged on two sides of the circulating conveying line and are driven by stress to move relatively in the direction perpendicular to the bag transferring direction, and second pressing heads which are oppositely arranged on two sides of the circulating conveying line and are driven by stress to move relatively in the direction perpendicular to the bag transferring direction, the first pressing heads and the second pressing heads synchronously move up and down in a straight line in the vertical direction, and a abdicating groove for filling a nitrogen needle head is formed in the surface of each first pressing head; the both sides of circulation transfer chain still are equipped with the second and open a bag sucking disc, the bag sucking disc is opened to the second is used for the both sides of the vacuum adsorption bag body in order to open the powder chamber incision, the second open a bag sucking disc with first pressure head and second pressure head in vertical direction synchronous motion, still can independently move from top to bottom in vertical direction.

8. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 7, wherein: bag output station is including setting up in the bag tail centre gripping subassembly of circulation transfer chain top and setting up in the bag head promotion subassembly of circulation transfer chain below, bag tail centre gripping subassembly includes horizontal electric jar, a plurality of bag output clamping jaw cylinders that are used for centre gripping bag tail through horizontal electric jar drive motion, bag head promotion subassembly is including pushing away frame, a plurality of roof and push cylinder, and a plurality of bags of a plurality of roofs and every group shift anchor clamps one-to-one, push away the frame and receive push cylinder drive seesaw to the oral siphon that will block on bag shifts anchor clamps through the roof promotes to break away from, thereby cooperation bag tail centre gripping subassembly breaks away from the double-chamber bag of powder liquid from pressing from both sides bag and shifts anchor clamps together.

9. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 7, wherein: and when the vacuum pressure value of the first vacuum switch meets a preset threshold value, judging that the powder-liquid double-chamber bag corresponding to the first vacuum switch is normally filled with nitrogen, otherwise, judging that the second vacuum switch is not filled with nitrogen, and controlling a bag output station to distinguish products meeting the standard from products not meeting the standard according to the detection result of the first vacuum switch.

10. The powder chamber sub-packaging system of the powder-liquid dual-chamber bag according to claim 1, wherein: powder chamber dress volume weighing device includes the portion of gathering materials, supporting part and installation department, the portion of gathering materials is including the weighing cup that can take, the supporting part supports it the weighing cup, the installation department is connected the supporting part to fixed mounting is on the endless conveyor line.

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