CN113525785A

CN113525785A - Combined packaging machine

Info

Publication number: CN113525785A
Application number: CN202110904100.7A
Authority: CN
Inventors: 张耀华; 徐卫国; 高建军; 蒋次军; 张丽华; 许恒标
Original assignee: Jiyuan Health Technology Jiangsu Co Ltd
Current assignee: Jiyuan Health Technology Jiangsu Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-10-22
Anticipated expiration: 2041-08-06
Also published as: CN113525785B

Abstract

The invention discloses a combined packaging machine which comprises a plurality of sets of feeding devices, a tablet conveying track, an automatic medicine box loading device, a discharging device, a medicine box conveying track, a film sealing device and a discharging and transferring device, wherein the plurality of sets of the feeding devices are arranged on one side of the tablet conveying track, one end of the discharging device is located at the discharging position of the tablet conveying track, the other end of the discharging device is matched with the medicine box conveying track to work, the automatic medicine box loading device is arranged at one end of the medicine box conveying track, the film sealing device is matched and arranged on the medicine box conveying track, the discharging and transferring device is arranged at the other end of the medicine box conveying track, the tablet conveying track and the medicine box conveying track are arranged in parallel, a plurality of arranged medicine carrying boxes are arranged on the tablet conveying track, and a plurality of arranged medicine box carrying plates are arranged on the medicine box conveying track. The automatic boxing production line reduces the manual loss, reduces the labor cost, improves the production efficiency and realizes the automatic continuous boxing production line.

Description

Combined packaging machine

Technical Field

The invention relates to a discharging device for a combined packaging machine, and belongs to the field of medicine packaging equipment.

Background

With the development of productivity, the economic development level is rapidly developed, and the requirement for production modernization is higher and higher. Each production line of the traditional tablet packaging system is arranged in parallel and independently, and continuous integrated processing production cannot be realized. The production lines still need to consume a large amount of labor to realize the connection of the production lines, so that the production and processing efficiency is low, the production cost is greatly improved, and full-automatic production cannot be realized.

Disclosure of Invention

The invention aims to provide a continuous boxing production line for a combined packaging machine, which reduces the manual loss, reduces the labor cost, improves the production efficiency and realizes automation.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a combined packing machine comprises a plurality of feeding devices, a tablet conveying track, an automatic loading medicine box device, a discharging device, a medicine box conveying track, a film sealing device and a discharging and transferring device, wherein,

the automatic medicine box loading device is arranged at one end of the medicine box conveying track and is close to the discharging end of the discharging device, the film sealing device is arranged on the medicine box conveying track in a matched mode, the discharging transfer device is arranged at the other end of the medicine box conveying track, the medicine box conveying track and the medicine box conveying track are arranged in parallel, a plurality of material carrying boxes are arranged on the medicine box conveying track, a second material guide device is arranged at the discharging end of the medicine box conveying track, and a discharging opening of the second material guide device is located right above the discharging device; the medicine box conveying rail is provided with a plurality of medicine box support plates which are arranged, the medicine box support plates move along the medicine box conveying rail, each medicine box support plate is provided with a plurality of first medicine box grooves which are used for placing medicine boxes, and two ends of each medicine box support plate are respectively provided with a positioning hole.

Preferably, several feeding device include a plurality of feeding device of group, magazine conveyer, a plurality of magazine, a plurality of passage and first guide device, and a plurality of feeding device align to grid set up in magazine conveyer both sides, and are located the mutual symmetry setting of feeding device of magazine conveyer both sides, and are a plurality of the magazine equidistant interval sets up on magazine conveyer's conveyer belt, and the cooperation sets up a passage between the discharge gate of the feeding device that two bisymmetry set up, just the passage is located directly over the conveyer belt among the magazine conveyer, first guide device sets up magazine conveyer blanking end department, and be located directly over tablet delivery track.

Preferably, any one set of the feeding devices comprises a feeding hopper, an infrared sensor, a vibrating body, a placing tray, a tablet vibrating conveying track and a plurality of filling tables, wherein,

the feeding hopper is installed on the workbench through a first fixing frame, a discharge port of the feeding hopper is positioned above a feed port of the discharging disc, the discharging disc is fixedly installed on the workbench through a vibration main body, a spiral feeding track is arranged on the inner wall of the discharging disc, the discharge port of the spiral feeding track is in butt joint with a feed port of the tablet vibration conveying track, and the infrared sensor is fixedly installed on the workbench through a second fixing frame and positioned above the feed port of the discharging disc and used for detecting the material amount in the discharging disc;

the tablet vibrating conveying track is obliquely arranged on the workbench, the oblique upper end of the tablet vibrating conveying track is in butt joint with the discharge hole of the material placing disc, and the oblique lower end of the tablet vibrating conveying track is in butt joint with the material guide groove of the tablet counting charging table;

the grain counting charging platform comprises a grain counting platform, a grain counting gear, a rotating material tray, a first rotating motor and a second rotating motor; the tablet counting platform is fixedly arranged on the workbench, a top plate of the tablet counting platform is arranged in a downward inclination mode along the direction from a tablet vibrating conveying track discharge port to a tablet charging platform feed opening, a guide chute, a feeding chute, a rotary material tray and a discharging chute are sequentially arranged on the top plate along the inclination direction, a feed inlet of the guide chute is correspondingly connected with a discharge port of the tablet vibrating conveying track, a feed inlet of the feeding chute is correspondingly connected with a discharge port of the guide chute in a matched mode, and a discharge port of the feeding chute is matched with an inclined chute of the rotary material tray; the inclined material groove of the rotary material tray is matched with the feeding hole of the discharging groove, the discharging hole of the discharging groove is in butt joint with the feeding hole of the first material guide device, and the discharging groove is obliquely arranged along the oblique direction of the top plate;

the top plate is also provided with a gear groove, the gears are arranged in the gear groove, tooth grooves in the periphery of the gears are positioned at the connecting part of a discharge hole of the guide chute and a feed hole of the feeding chute, tablets in the guide chute are controlled to enter the feeding chute by the gears, and the first rotating motor is arranged in the platforms and is in driving connection with the gears to drive the gears to rotate automatically;

the utility model discloses a material loading machine, including rotatory charging tray, just the slope silo that two symmetries set up is equipped with on the rotatory charging tray, just the slope silo that the center of slope silo along rotatory charging tray to the radius direction downward sloping setting of periphery, the discharge gate of going up the silo is higher than the slope lower extreme of slope silo, the slope lower extreme of slope silo with the feed inlet of silo flushes the cooperation and connects down, second rotating electrical machines install in several platforms, and with rotatory charging tray drive is connected, drives rotatory charging tray autogyration.

Preferably, the blanking device comprises a first conveying track, a second conveying track, a first blanking assembly, a second blanking assembly, a plurality of blanking conduits, a conduit support plate, a first push plate and a first air cylinder, wherein the first conveying track and the second conveying track are arranged on a workbench side by side, the first blanking assembly is arranged on the first conveying track and circularly moves along the first conveying track, the second blanking assembly is arranged on the second conveying track and circularly moves along the second conveying track, the conduit support plate is arranged above the medicine box conveying track through a third fixing frame, a plurality of conduit mounting holes are arranged on the conduit support plate, a plurality of blanking conduits are correspondingly arranged in the conduit mounting holes one by one, feed inlets of the blanking conduits are correspondingly arranged with blanking ports of the blanking assemblies, and the first air cylinder is arranged on the workbench through a fourth fixing frame, the movable end of the first cylinder is fixedly connected with the first push plate, and the first push plate is matched with a movable partition plate in the blanking assembly to work.

Preferably, the first blanking assembly comprises a plurality of first blanking modules arranged in an array, each first blanking module comprises a conveying short plate, a first mounting base, a movable partition plate, an end plate, a cover plate, two reset springs and a blanking funnel, the conveying short plate is mounted on the first conveying track and moves along the first conveying track, the first mounting base is fixedly mounted on the upper surface of one end of the conveying short plate, a movable groove is formed in the upper surface of the first mounting base, the movable partition plate is slidably mounted on the movable groove, the two ends of the movable partition plate are respectively provided with a movable end plate, the movable end plates and the movable partition plate are arranged in a mutually perpendicular mode, the top plate is mounted on the first mounting base and covers the movable partition plate in the movable groove, the blanking funnel is fixedly mounted on the cover plate, and the end plates are fixedly mounted on one side edge of the cover plate close to the first push plate, the two reset springs are symmetrically arranged on two sides of the discharging hopper, one ends of the two reset springs are fixedly connected with the end plate, the other ends of the two reset springs are fixedly connected with the movable end plate which is far away from the first push plate on the movable partition plate, through grooves corresponding to the discharging opening in the bottom of the discharging hopper are formed in the conveying short plate, the first mounting base and the cover plate and used for allowing medicine pieces in the discharging hopper to pass through, notches matched with the through grooves are formed in the movable partition plate, first roller grooves are formed in the conveying short plate, first rollers are arranged in the first roller grooves, and the first rollers are in rolling contact with the guide rail frame on the first conveying rail;

the second blanking assembly comprises a plurality of second blanking modules which are arranged in an array mode, the structures of the second blanking modules are the same as those of the first blanking modules except that long conveying plates are adopted to replace short conveying plates, the long conveying plates are installed on the second conveying rails and move along the second conveying rails, the long conveying plates are provided with roller seats and second roller grooves, second rollers are arranged in the second roller grooves, and the second rollers are in rolling contact with the guide rail frames on the first conveying rails; the roller seat is provided with a third roller which is in rolling contact with arc-shaped guide rails erected at two ends of the second conveying rail;

the first idler wheel of the first blanking module and the second idler wheel of the second blanking module are located on the same straight line.

Preferably, the automatic medicine box loading device comprises a medicine box guiding device and a medicine box adsorption lifting mechanism,

the medicine box guiding device is arranged at one end of a medicine box conveying track and comprises two linear guide rails, a movable carrier plate, a medicine box guiding assembly, two second air cylinders and two first connecting frames, the two linear guide rails are symmetrically arranged at two sides of the medicine box conveying track, the two second air cylinders are symmetrically arranged at two sides of the medicine box conveying track, one ends of the two first connecting frames are respectively connected with two sides of the movable carrier plate, the other ends of the two first connecting frames are respectively connected with a movable end of the second air cylinder, two sides of the movable carrier plate are respectively connected on the two linear guide rails in a sliding mode through sliders, a plurality of medicine box through holes which are arranged are formed in the movable carrier plate, the number and the positions of the medicine box through holes in each row correspond to the first medicine box grooves in the medicine box carrier plate one by one, and a group of medicine box guiding assemblies in the vertical direction are arranged in each medicine box through hole in a matching mode, the photoelectric sensors are uniformly arranged on the movable carrier plate, and each medicine box guide assembly corresponds to one photoelectric sensor;

the medicine box adsorption lifting mechanism is fixed on the frame of the medicine box conveying track through the installation support plate and located below the medicine box guide device, the medicine box adsorption lifting mechanism comprises a plurality of groups of adsorption lifting components and a fixed base plate, the fixed base plate is arranged at the top end of the installation support plate, the fixed base plate is perpendicular to the installation support plate, the adsorption lifting components are arranged on the installation support plate and the fixed base plate, and the quantity and the positions of the adsorption lifting components correspond to the first medicine box grooves in the medicine box support plate one by one.

Preferably, any group of the adsorption lifting assemblies comprises a third cylinder, a lifting plate, two guide rods, a vacuum chuck and a vacuum filter, the third cylinder is arranged on one side surface of the mounting support plate, and is positioned below the fixed bottom plate, the movable end of the third cylinder vertically and upwards penetrates through the fixed bottom plate to be fixedly connected with the bottom surface of the lifting plate, two guide holes are arranged on the lifting plate, two guide rods are arranged on the top surface of the fixed bottom plate, and are correspondingly matched with the guide holes on the lifting plate one by one, so that the lifting plate moves up and down along the two guide rods, the vacuum chuck is vertically and fixedly arranged at one end of the lifting plate, and is positioned right below the medicine box through hole, the vacuum filter is arranged on the other side surface of the mounting support plate, and one end of the vacuum filter is connected with the vacuum generator, and the other end of the vacuum filter is connected with the vacuum sucker.

Preferably, the film sealing device comprises a primary hot-melt film sealing device, a film guiding device, a film pressing device, a secondary film sealing device and three groups of jacking devices, wherein the primary hot-melt film sealing device, the film pressing device and the secondary film sealing device are sequentially arranged above the medicine box conveying track along the medicine box conveying direction, the three groups of jacking devices are all arranged below the medicine box conveying track and are respectively arranged in one-to-one correspondence with the primary hot-melt film sealing device, the film pressing device and the secondary film sealing device, the film guiding device is arranged on the workbench through an installation vertical plate and is matched with the primary hot-melt film sealing device for working, wherein,

the primary hot melting film sealing device comprises a fourth cylinder, a fourth cylinder mounting plate, a first moving plate, a plurality of first guide posts, a plurality of first guide sleeves, a second connecting frame, a first floating joint, a plurality of hot pressing blocks, an upper film guide plate, a lower film guide plate, a second mounting base and a fifth fixing frame, wherein the fifth fixing frame is fixedly mounted on a workbench, and are positioned at two sides of the medicine box conveying track, the second mounting base is fixedly arranged at the top end of the fifth fixing frame, and is positioned above the medicine box conveying track, the lower film guide plate is fixedly arranged on the top surface of the second mounting base, the two sides of the lower film guide plate are provided with straight rod positioning pins, the upper film guide plate is arranged on the lower film guide plate through the straight rod positioning pins, the bottom of the upper film guide plate is provided with a channel groove, so that a hot melt film channel is formed between the upper film guide plate and the lower film guide plate and is used for a hot melt film to pass through; the fourth cylinder is vertically installed on the top surface of a fourth cylinder installation plate, the movable end of the fourth cylinder vertically penetrates through the fourth cylinder installation plate downwards and is connected with the top end of the second connecting frame through a first floating joint, the fourth cylinder installation plate is fixedly connected on the frame, a plurality of first guide posts are fixedly connected between the bottom surface of the fourth cylinder installation plate and the top surface of the second installation base, a plurality of first guide sleeves which correspond to the first guide posts one by one are arranged on the first movable plate, the first movable plate is connected on the first guide posts in a sliding mode through the first guide sleeves and is positioned between the second installation base and the fourth cylinder installation plate, the bottom end of the second connecting frame is fixedly connected with the top surface of the first movable plate, a plurality of hot pressing blocks which are arranged in an array mode are arranged on the bottom surface of the first movable plate, and a thermocouple and a first heating pipe are arranged in any one of the hot pressing blocks, the upper film guide plate, the lower film guide plate and the second mounting base are respectively provided with film pressing holes which correspond to the hot pressing blocks one by one and are used for penetrating through the hot pressing blocks;

the film guide device is vertically arranged on the workbench through the mounting vertical plate and is positioned on one side of the medicine box conveying track, and the hot melt film is wound on the film guide device and passes through the hot melt film channel between the upper film guide plate and the lower film guide plate;

the film pressing device comprises a fifth cylinder, a fifth cylinder mounting plate, a second moving plate, a third connecting frame, a first connecting plate and a plurality of film pressing components, wherein two ends of the fifth cylinder mounting plate are fixedly mounted on the workbench through a sixth fixing frame and are positioned above the medicine box conveying track, the fifth cylinder is vertically and fixedly mounted on the fifth cylinder mounting plate, the movable end of the fifth cylinder vertically downwards penetrates through the fifth cylinder mounting plate and then is connected with the top end of the third connecting frame through a second floating joint, the bottom end of the third connecting frame is fixedly connected with the top surface of the second moving plate, two sides of the bottom surface of the fifth cylinder mounting plate are respectively provided with a second guide pillar, two sides of the second moving plate are provided with second guide sleeves, the second moving plate vertically moves along the second guide pillars through the second guide sleeves, and the bottom surface of the second moving plate is fixedly connected with the first connecting plate, the film pressing assemblies are arranged on the first connecting plate and correspond to the first medicine box grooves in the medicine box support plate one by one, each film pressing assembly comprises a plurality of springs and a film pressing block, one end of each spring is fixedly connected with the first connecting plate, the other end of each spring is connected with the film pressing block, and the horizontal section of each film pressing block is matched with the top surface of the corresponding first medicine box groove;

the secondary film sealing device comprises a sixth air cylinder, a sixth air cylinder mounting plate, a fourth connecting frame, two third guide pillars, two third guide sleeves, a hot pressing plate and a third moving plate, the sixth air cylinder mounting plate is fixed right above the medicine box conveying track through a sixth fixing frame, the sixth air cylinder is vertically and fixedly mounted on the sixth air cylinder mounting plate, the movable end of the sixth air cylinder vertically penetrates through the sixth air cylinder mounting plate downwards and is connected with the top end of the fourth connecting frame through a third floating joint, the bottom end of the fourth connecting frame is fixedly connected with the top surface of the third moving plate, the bottom surface of the third moving plate is fixedly connected with the hot pressing plate, two ends of the third moving plate are respectively and fixedly connected with one third guide pillar, the sixth air cylinder mounting plate is provided with two third guide sleeves, and the two third guide pillars are respectively matched and mounted with the two third guide sleeves on the sixth air cylinder mounting plate, the third moving plate moves up and down along the third guide sleeve, and two second heating pipes are arranged in the hot pressing plate;

the jacking device comprises a seventh cylinder, a seventh cylinder mounting plate, two fourth guide sleeves, two fourth guide posts, a fourth moving plate and a jacking plate, wherein two ends of the seventh cylinder mounting plate are respectively fixed on the machine frames at two sides of the medicine box conveying track and are positioned below the medicine box conveying track, the seventh cylinder is fixedly mounted on the seventh cylinder mounting plate, the movable end of the seventh cylinder vertically penetrates through the seventh cylinder mounting plate upwards to be connected with the fourth moving plate, the two fourth guide posts are fixedly mounted on two sides of the bottom surface of the fourth moving plate, the two fourth guide sleeves are respectively arranged on the seventh cylinder mounting plate, the two fourth guide posts are respectively matched with the two fourth guide sleeves to be mounted, the fourth guide posts move up and down along the fourth guide sleeves, and the top surface of the fourth moving plate is fixedly connected with the jacking plate, the medicine box support plate is provided with a plurality of first medicine box grooves, the first medicine box grooves are arranged on the medicine box support plate, the first medicine box grooves are arranged on the first medicine box grooves, the second medicine box grooves are arranged on the second medicine box grooves, and the first medicine box grooves are arranged on the first medicine box grooves.

Preferably, the unloading and transferring device comprises a second push plate assembly, a transferring assembly and a medicine box transferring track, wherein,

the second push plate assembly comprises an eighth cylinder, a fifth connecting frame, a second connecting plate, a sixth connecting frame and a second push plate, the eighth cylinder is fixedly mounted on the rack through the fifth connecting frame, the movable end of the eighth cylinder is fixedly connected with the second connecting plate, the second connecting plate is fixedly connected with the second push plate through the sixth connecting frame, the second push plate is positioned at the discharge end of the medicine box conveying rail and works together with the medicine box carrier plate, and a material guide plate which is arranged in a downward inclining mode is arranged right below the discharge end of the medicine box conveying rail;

the transfer component comprises a bridge type drag chain, two installation vertical frames, a push rod, an installation plate, a lead screw, two guide rods, a lead screw driving motor, a sliding plate, a ninth cylinder, a seventh connecting frame, a fifth moving plate and a plurality of suckers, wherein the installation vertical frames are installed on two sides of the medicine box conveying track, the push rod is installed between the two installation vertical frames and is positioned at the top end of the installation vertical frame, the bridge type drag chain is installed on the top surface of the push rod and moves along the push rod, the bridge type drag chain is fixedly connected with the top end of the ninth cylinder through an eighth connecting frame, the installation plate is fixedly installed on the side surface of the push rod, the lead screw and the two guide rods are both installed on the installation plate in parallel, the sliding plate is installed on the lead screw and is connected with the guide rods in a sliding manner, and the lead screw driving motor is fixedly installed at the top of the installation plate, an output shaft of the screw driving motor is in driving connection with the screw, the ninth cylinder is vertically installed on the sliding plate, a movable end of the ninth cylinder is connected with the fifth movable plate through a seventh connecting frame, the suckers are arranged on the fifth movable plate and correspond to the first medicine box grooves in the medicine box carrier plate one by one;

the track is transported to the medicine box with medicine box transportation track parallel arrangement each other is on the workstation, the medicine box transport orbital feed end with medicine box delivery track's discharge end is located same straight line, and with the direction of motion of lead screw is located the coplanar in the transportation subassembly, the medicine box is transported and is arranged on the track and set up a plurality of transportation boards, arrange on the transportation board and set up a plurality of second medicine box grooves for place the medicine box.

Preferably, the medicine box detection device is fixedly arranged at the discharging end of the second conveying rail and located right above the medicine box conveying rail, the medicine box detection device comprises a ninth connecting frame, a third connecting plate and a plurality of ejector rod displacement sensors, the ninth connecting frame is fixedly arranged on the rack of the second conveying rail, the third connecting plate is fixedly connected with the ninth connecting frame, and the ejector rod displacement sensors are arranged on the third connecting plate and located right above the medicine box conveying rail.

Has the advantages that: the invention provides a blanking device for a combined packaging machine, which has the following advantages:

(1) the multi-group blanking assembly is adopted, so that batch and alternative blanking procedures are realized, and the production efficiency is greatly improved;

(2) a plurality of feeding devices are adopted, so that the feeding accuracy is improved, and the consistency of the number of tablets in the medicine box is ensured;

(3) the automatic medicine box loading device is adopted, so that sufficient medicine box supplementing time is provided for workers, and the production safety is improved;

(4) the film sealing device is adopted for secondary hot-pressing film sealing, so that the sealing performance of the package is improved, and the product quality is further improved;

(5) integrate many production lines into a whole, realized the close fit between each track to realized automatic continuous tablet packing production line, reduced human cost's input, reduced manufacturing cost.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a schematic view of a medicine box carrier plate according to the present invention;

FIG. 3 is a schematic view of a pellet counting charging device according to the present invention;

FIG. 4 is a schematic view of a partial structure of the charging device of the present invention 1;

FIG. 5 is a schematic view of a partial structure of the charging device of the present invention, FIG. 2;

FIG. 6 is a partial schematic view of the tablet counting loading station of the present invention (with the top plate removed);

FIG. 7 is a schematic structural view of a top plate of the present invention;

FIG. 8 is a schematic structural view of a blanking device of the present invention;

FIG. 9 is a schematic view of a partial structure of the blanking device of the present invention 1;

FIG. 10 is a schematic view of a first blanking assembly of the present invention;

FIG. 11 is a schematic structural view of a second blanking assembly of the present invention;

FIG. 12 is a schematic structural view of an automatic loading device for loading cartridges according to the present invention;

FIG. 13 is a schematic view of the structure of the guiding device of the medicine box of the present invention;

fig. 14 is a schematic structural diagram of a mobile carrier according to the present invention;

FIG. 15 is a schematic view of a partial structure of a guiding device of the medicine box of the present invention;

FIG. 16 is a schematic structural view of a medicine box adsorbing and lifting mechanism of the present invention;

FIG. 17 is a schematic structural view of a medicine box adsorbing and lifting mechanism of the present invention, FIG. 2;

FIG. 18 is a schematic structural view of a lifter plate of the present invention;

FIG. 19 is a schematic structural diagram of a sealing device according to the present invention;

FIG. 20 is a schematic structural view of a primary hot melt sealing film device according to the present invention;

FIG. 21 is a schematic view of a partial structure of a primary hot melt sealing film device of the present invention 1;

FIG. 22 is a schematic view of a partial structure of a primary hot melt sealing film device of the present invention 2;

FIG. 23 is a schematic view of a partial structure of a primary hot melt sealing film device of the present invention, FIG. 3;

FIG. 24 is a schematic structural view of a film pressing device according to the present invention;

FIG. 25 is a schematic view of a partial structure of a film pressing device according to the present invention;

FIG. 26 is a schematic structural diagram of a secondary film sealing device according to the present invention;

FIG. 27 is a schematic view of a hot press plate according to the present invention;

FIG. 28 is a schematic view of a jacking apparatus according to the present invention;

FIG. 29 is a schematic structural view of a discharge transfer device according to the present invention;

FIG. 30 is a schematic view of a second pusher assembly according to the present invention;

FIG. 31 is a schematic structural view of a transfer module of the present invention;

FIG. 32 is a schematic illustration of a transfer plate configuration of the present invention;

FIG. 33 is a schematic structural diagram of a device for detecting a drug cassette according to the present invention.

FIG. 34 is a schematic view of the movable partition of the present invention;

FIG. 35 is a schematic view of a first mounting base structure of the present invention;

FIG. 36 is a schematic view of a partial structure of the blanking apparatus of the present invention;

in the figure: the tablet counting and feeding device comprises a tablet counting and feeding device 1, a feeding device 1-1, a feeding hopper 1-11, an infrared sensor 1-12, a vibration main body 1-13, a material placing disc 1-14, a spiral feeding rail 1-141, a tablet vibration conveying rail 1-15, a tablet counting and feeding table 1-16, a tablet counting platform 1-161, a top plate 1-1611, a material guide groove 1-1612, a material feeding groove 1-1613, a rotating material disc groove 1-1614, a material discharging groove 1-1615, an inclined material groove 1-1616, a gear groove 1-1617, a tablet counting gear 1-162, a rotating material disc 1-163, a first rotating motor 1-164, a second rotating motor 1-165, a first fixing frame 1-17, a second fixing frame 1-18, a material box conveying device 1-2, a material box 1-3, a vibration main body 1-13, a material placing disc 1-14, a rotary material feeding grooves 1-1614, a rotary material disc groove 1-1614, a material feeding grooves 1-1615, an inclined material grooves 1-1616, a gear grooves 1-1617, a material box conveying device, a material box, a, 1-4 material guide pipes, 1-5 first material guide devices, 2 tablet conveying tracks, 2-1 material carrying boxes, 2-2 second material guide devices, 3-1 automatic medicine box loading devices, 3-11 linear guide rails, 3-12 movable carrier plates, 3-121 medicine box through holes, 3-13 medicine box guide components, 3-14 second cylinders, 3-15 first connecting frames, 3-16 sliding blocks, 3-17 photoelectric sensors, 3-2 medicine box adsorption lifting mechanisms, 3-21 adsorption lifting components, 3-211 third cylinders, 3-212 lifting plates, 3-213 guide rods, 3-214 vacuum suction cups, 3-215 vacuum filters, 3-216 guide holes, 3-22 fixing bottom plates, 3-3 mounting support plates, 3-3, 3-4 parts of medicine box, 4 parts of blanking device, 4-1 parts of first conveying rail, 4-11 parts of arc-shaped guide rail, 4-2 parts of second conveying rail, 4-3 parts of first blanking component, 4-31 parts of conveying short plate, 4-311 parts of first roller groove, 4-312 parts of first roller, 4-32 parts of first mounting base, 4-321 parts of moving groove, 4-33 parts of moving partition plate, 4-331 parts of notch, 4-34 parts of end plate, 4-35 parts of cover plate, 4-36 parts of reset spring, 4-37 parts of blanking funnel, 4-38 parts of moving end plate, 4-39 parts of through groove, 4-4 parts of second blanking component, 4-41 parts of conveying long plate, 4-42 parts of roller seat, 4-43 parts of second roller groove, 4-44 parts of second roller, 4-45 parts of third roller, 4-5 parts of blanking conduit, 4-6 parts of a guide pipe support plate, 4-7 parts of a first push plate, 4-8 parts of a first air cylinder, 4-9 parts of a third fixing frame, 4-10 parts of a fourth fixing frame, 5 parts of a medicine box conveying rail, 5-1 parts of a medicine box support plate, 5-2 parts of a first medicine box groove, 5-3 parts of a positioning hole, 6 parts of a film sealing device, 6-1 parts of a primary hot melt film sealing device, 6-11 parts of a fourth air cylinder, 6-12 parts of a fourth air cylinder mounting plate, 6-13 parts of a first moving plate, 6-14 parts of a first guide pillar, 6-15 parts of a first guide sleeve, 6-16 parts of a second connecting frame, 6-17 parts of a first floating joint, 6-18 parts of a hot pressing block, 6-19 parts of an upper guide film plate, 6-110 parts of a lower guide film plate, 6-111 parts of a second mounting base, 6-112 parts of a fifth fixing frame, 6-113 parts of a straight rod positioning pin, 6-114 parts of a channel groove, 6-115 parts of film pressing holes, 6-2 parts of film guide devices, 6-21 parts of mounting vertical plates, 6-22 parts of hot melt films, 6-3 parts of film pressing devices, 6-31 parts of fifth cylinders, 6-32 parts of fifth cylinder mounting plates, 6-33 parts of second moving plates, 6-34 parts of third connecting frames, 6-35 parts of first connecting plates, 6-36 parts of sixth fixing frames, 6-37 parts of second floating joints, 6-38 parts of second guide columns, 6-39 parts of second guide sleeves, 6-310 parts of springs, 6-311 parts of film pressing blocks, 6-4 parts of secondary film sealing devices, 6-41 parts of sixth cylinders, 6-42 parts of sixth cylinder mounting plates, 6-43 parts of fourth connecting frames, 6-44 parts of third guide columns, 6-45 parts of third guide sleeves, 6-46 parts of hot pressing plates, 6-47 parts of third moving plates, 6-48 parts of sixth fixing frames, 6-49 parts of a third floating joint, 6-410 parts of a second heating pipe, 6-5 parts of a jacking device, 6-51 parts of a seventh cylinder, 6-52 parts of a seventh cylinder mounting plate, 6-53 parts of a fourth guide sleeve, 6-54 parts of a fourth guide post, 6-55 parts of a fourth moving plate, 6-56 parts of a jacking plate, 6-57 parts of a containing groove, 6-58 parts of a positioning pin, 7 parts of a discharging transfer device, 7-1 parts of a second push plate component, 7-11 parts of an eighth cylinder, 7-12 parts of a fifth connecting frame, 7-13 parts of a second connecting plate, 7-14 parts of a sixth connecting frame, 7-15 parts of a second push plate, 7-2 parts of a transfer component, 7-21 parts of a bridge type drag chain, 7-22 parts of a mounting vertical frame, 7-23 parts of a push rod, 7-24 parts of a mounting plate, 7-25 parts of a lead screw, 7-26 parts of a lead screw driving motor 7-27 parts of a lead screw driving motor, 7-28 parts of a sliding plate, 7-29 parts of a ninth cylinder, 7-210 parts of a seventh connecting frame, 7-211 parts of a fifth moving plate, 7-212 parts of an eighth connecting frame, 7-213 parts of a sucker, 7-3 parts of a medicine box transferring track, 7-31 parts of a transferring plate, 7-32 parts of a second medicine box groove, 7-4 parts of a material guide plate, 8 parts of a medicine box detection device, 8-1 parts of a ninth connecting frame, 8-2 parts of a third connecting plate, 8-3 parts of a push rod displacement sensor and 9 parts of a rack.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, a combined packing machine comprises a plurality of tablet counting feeding devices 1, tablet conveying rails 2, an automatic medicine box loading device 3, a blanking device 4, a medicine box conveying rail 5, a film sealing device 6 and a discharging transfer device 7, wherein,

a plurality of groups of the tablet counting and feeding devices 1 are arranged at one side of the tablet conveying track 2, one end of the blanking device 4 is positioned at the blanking position of the tablet conveying track 2, the other end of the blanking device 4 is matched with the medicine box conveying track 5 to work, the automatic medicine box loading device 3 is arranged at one end of the medicine box conveying track 5, and is close to the blanking end of the blanking device 4, the film sealing device 6 is arranged on the medicine box conveying track 5 in a matching way, the unloading and transferring device 7 is arranged at the other end of the medicine box conveying track 5, the tablet conveying track 2 and the medicine box conveying track 5 are arranged in parallel, a plurality of carrier boxes 2-1 which are arranged in an array are arranged on the tablet conveying track 2, a second material guide device 2-2 is arranged at the discharging end of the tablet conveying track 2, and a discharging opening of the second material guide device 2-2 is positioned right above the discharging device 4; the medicine box conveying track 5 is provided with a plurality of medicine box support plates 5-1 which are arranged in a row, as shown in fig. 2, the medicine box support plates 5-1 move along the medicine box conveying track 5, each medicine box support plate 5-1 is provided with a plurality of first medicine box grooves 5-2 which are used for placing medicine boxes, and two ends of each medicine box support plate 5-1 are respectively provided with a positioning hole 5-3.

Preferably, as shown in fig. 3, the several feeding devices 1 include several groups of feeding devices 1-1, a magazine conveyer 1-2, several magazines 1-3, several material guiding pipes 1-4 and a first material guiding device 1-5, the several groups of feeding devices 1 are uniformly arranged at two sides of the magazine conveyer 1-2, the feeding devices 1-1 at two sides of the magazine conveyer 1-2 are symmetrically arranged, several magazines 1-3 are arranged on the conveyer belt of the magazine conveyer 1-2 at equal intervals, a material guiding pipe 1-4 is arranged between the discharge ports of the feeding devices 1-1 arranged two by two symmetrically, the material guiding pipe 1-4 is arranged right above the conveyer belt in the magazine conveyer 1-2, the first material guiding device is arranged at the discharging end of the magazine conveyer, and is located directly above the tablet delivery track 2.

Preferably, as shown in fig. 4-7, any one set of the feeding devices 1-1 comprises a feeding hopper 1-11, an infrared ray sensor 1-12, a vibrating body 1-13, a discharge tray 1-14, a tablet vibrating conveying track 1-15 and a tablet filling table 1-16, wherein,

the feeding hopper 1-11 is installed on a workbench through a first fixing frame 1-17, a discharge hole of the feeding hopper 1-11 is positioned above a feed opening of the material placing disc 1-14, the material placing disc 1-14 is fixedly installed on the workbench through a vibration main body 1-13, a spiral feeding track 1-141 is arranged on the inner wall of the material placing disc 1-14, the discharge hole of the spiral feeding track 1-141 is in butt joint with a feed opening of the tablet vibration conveying track 1-15, and the infrared sensor 1-12 is fixedly installed on the workbench through a second fixing frame 1-18 and is positioned above the feed opening of the material placing disc 1-14;

the tablet vibration conveying track 1-15 is obliquely arranged on the workbench, the oblique upper end of the tablet vibration conveying track 1-15 is in butt joint with the discharge hole of the material placing tray 1-14, and the oblique lower end of the tablet vibration conveying track is in butt joint with the material guide groove 1-1612 of the tablet counting charging table 1-16;

the counting charging platform 1-16 comprises a counting platform 1-161, a counting gear 1-162, a rotary tray 1-163, a first rotary motor 1-164 and a second rotary motor 1-165; the tablet counting platform 1-16 is fixedly arranged on a workbench, a top plate 1-1611 of the tablet counting platform 1-161 is obliquely and downwards arranged along the direction from a discharge port of a tablet vibrating conveying track 1-15 to a discharge port of the tablet charging platform 1-16, a material guide chute 1-1612, an upper guide chute 1-167, a rotary tray 1-163 and a discharge chute 1-1615 are sequentially arranged on the top plate 1-1611 along the oblique direction, a feed port of the material guide chute 1-1612 is correspondingly connected with a discharge port of the tablet vibrating conveying track 1-15, a feed port of the material feeding chute 1-1613 is correspondingly connected with a discharge port of the material guide chute 1-1612 in a matching manner, and a discharge port of the material feeding chute 1-1613 is matched with an oblique chute 1-1616 of the rotary tray 1-163; the inclined material grooves 1-1616 of the rotary material tray 1-163 are matched with the feeding holes of the discharging grooves 1-1615, the discharging holes of the discharging grooves 1-1615 are butted with the feeding holes of the first material guiding devices 1-5, and the discharging grooves 1-1615 are obliquely arranged along the inclined direction of the top plate 1-1611;

the top plate 1-1611 is also provided with a gear groove 1-1617, the counting gear 1-162 is arranged in the gear groove 1-1617, tooth grooves on the periphery of the counting gear 1-162 are positioned at the connecting part of the discharge hole of the guide chute 1-1612 and the feed inlet of the feeding chute 1-1613, tablets in the guide chute 1-1612 are controlled to enter the feeding chute 1-1613 by the counting gear 1-162, and the first rotating motor 1-164 is arranged in the counting platform 1-161 and is in driving connection with the counting gear 1-162 to drive the counting gear 1-162 to rotate automatically;

the rotary tray 1-163 is arranged in the rotary tray groove 1-1614 along the inclined surface of the top plate 1-1611, so that the top surface of the rotary tray 1-163 is flush with the top surface of the top plate 1-1611, the rotary tray 1-163 is a circular turntable, two inclined material grooves 1-1616 which are symmetrically arranged are arranged on the rotary tray 1-163, the inclined material grooves 1-1616 are obliquely and downwards arranged along the radial direction from the center to the periphery of the rotary tray 1-163, the discharge hole of the upper material groove 1-1613 is higher than the inclined lower end of the inclined material grooves 1-1616, the inclined lower end of the inclined material grooves 1-1616 is connected with the feed hole of the lower material grooves 1-1615 in a matching way, and the second rotary motor 1-165 is arranged in the counting platform 1-161 in a flush manner, and is in driving connection with the rotating material tray 1-163 to drive the rotating material tray 1-163 to rotate automatically.

In the invention, the working principle of the grain counting and feeding device is as follows:

when the infrared sensor detects that the number of tablets in the material placing tray 1-14 is insufficient, the infrared sensor prompts to add the tablets from the feeding hopper 1-11 to the material placing tray 1-14. The tablets in the material placing tray 1-14 are spirally ascended along the spiral feeding track 1-141 to enter the tablet vibrating conveying track 1-15 under the vibrating action of the vibrating body 1-13. The tablet vibrating conveying track 1-15 conveys tablets into the material guide chute 1-1612 of the tablet counting charging table 1-16 under the action of vibration, the tablets in the material guide chute 1-1612 move to the tablet counting gear 1-162 along the material guide chute 1-1612 under the action of self weight and the push of the subsequently-fed tablets, and the tablet counting gear 1-162 is driven by the first rotary motor 1-164 to control the passage of the tablets. The tablets passing through the several gears 1-162 pass through the feeding trough 1-1613 and enter the inclined trough 1-1616 which is matched with the feeding trough. The passing number of tablets is controlled by controlling the rotation angle of the counting gears 1-162. When the number of the tablets in the box is reached, the second rotating motor 1-165 is controlled to drive the rotating material tray 1-163 to rotate 180 degrees, so that the inclined material grooves 1-1616 filled with the tablets are in butt joint with the lower material grooves 1-1615, the tablets enter the material guide pipes 1-4 through the lower material grooves 1-1615, and the inclined material grooves 1-1616 not filled with the tablets are in butt joint with the upper material grooves 1-1613 to continue to receive the materials. The tablets passing through the material guide pipes 1-4 enter the material boxes 1-3 positioned below the material guide pipes 1-4, the material boxes 1-3 are transported to a discharging end through the material box conveying device 1-2, and the tablets in the material boxes 1-3 enter the next step through the first material guide devices 1-5 in the rotating process of the discharging end.

In the invention, the control of the rotating motor and the matching of the feeding time of the feeding box and the feeding pipe in the feeding box conveying device 1-2 can be selected by the technicians in the field according to the actual conditions.

Preferably, as shown in fig. 8-11 and fig. 36, the blanking device 4 comprises a first conveying track 4-1, a second conveying track 4-2, a first blanking assembly 4-3, a second blanking assembly 4-4, a plurality of blanking conduits 4-5, a conduit support plate 4-6, a first push plate 4-7, and a first cylinder 4-8, wherein the first conveying track 4-1 and the second conveying track 4-2 are mounted on the workbench side by side, the first blanking assembly 4-3 is mounted on the first conveying track 4-1 and moves circularly along the first conveying track 4-1, the second blanking assembly 4-4 is mounted on the second conveying track 4-2 and moves circularly along the second conveying track 4-2, the conduit support plate 4-6 is mounted above the medicine box conveying track 5 through a third fixing frame 4-9, the device is characterized in that a plurality of guide pipe mounting holes are arranged on the guide pipe support plate 4-6, a plurality of blanking guide pipes 4-5 are arranged in the guide pipe mounting holes in a one-to-one correspondence mode, a feed inlet of each blanking guide pipe 4-5 is arranged in a corresponding mode to a blanking port of a blanking assembly (a first blanking assembly or a second blanking assembly), the first air cylinder 4-8 is installed on a workbench through a fourth fixing frame 4-10, the movable end of the first air cylinder 4-8 is fixedly connected with the first push plate 4-7, and the first push plate 4-7 is matched with a movable partition plate in the blanking assembly to work.

Preferably, as shown in fig. 34 to 35, the first blanking assembly 4-3 includes a plurality of first blanking modules arranged in an array, the first blanking module includes a conveying short plate 4-31, a first mounting base 4-32, a movable partition plate 4-33, an end plate 4-34, a cover plate 4-35, two return springs 4-36 and a blanking funnel 4-37, the conveying short plate 4-31 is mounted on the first conveying track 4-1 and moves along the first conveying track 4-1, the first mounting base 4-32 is fixedly mounted on an upper surface of one end of the conveying short plate 4-31, a movable groove 4-321 is formed on an upper surface of the first mounting base 4-32, the movable partition plate 4-33 is slidably mounted on the movable groove 4-321, two ends of the movable partition plate 4-33 are respectively provided with a movable end plate 4-38, the movable end plate 4-38 and the movable partition plate 4-33 are arranged in a mutually perpendicular manner, the top plate 4-35 is arranged on the first mounting base 4-32 and covers the movable partition plate 4-33 in the movable groove 4-321, the blanking funnel 4-37 is fixedly arranged on the cover plate 4-35, the end plate 4-34 is fixedly arranged on one side edge of the cover plate 4-35 close to the first push plate 4-7, the two return springs 4-36 are symmetrically arranged on two sides of the blanking funnel 4-37, one end of each return spring 4-36 is fixedly connected with the end plate 4-34, and the other end of each return spring is fixedly connected with the movable end plate 4-38 on the movable partition plate 4-33 far away from the first push plate 4-7, through grooves 4-39 corresponding to the feed openings at the bottoms of the feed hoppers 4-37 are formed in the conveying short plates 4-31, the first mounting bases 4-32 and the cover plates 4-35 and used for allowing the medicine tablets in the feed hoppers 4-37 to pass through, notches 4-331 matched with the through grooves 4-39 are formed in the movable partition plates 4-33, first roller grooves 4-311 are formed in the conveying short plates 4-31, first rollers 4-312 are arranged in the first roller grooves 4-311, and the first rollers 4-312 are in rolling contact with the guide rail frames on the first conveying rails 4-1;

the second blanking assembly 4-4 comprises a plurality of second blanking modules which are arranged in an array, the structures of the second blanking modules are the same as those of the first blanking modules except that the second blanking modules adopt long conveying plates 4-41 to replace short conveying plates 4-31, the long conveying plates 4-41 are arranged on the second conveying track 4-2 and move along the second conveying track 4-2, the long conveying plates 4-41 are provided with roller seats 4-42 and second roller grooves 4-43, the second roller grooves 4-43 are internally provided with second rollers 4-44, and the second rollers 4-44 are in rolling contact with the guide rail frames on the first conveying track 4-1; the roller seat 4-43 is provided with a third roller 4-45, and the third roller 4-45 is in rolling contact with an arc-shaped guide rail 4-11 erected at two ends of the second conveying track 4-2;

the first rollers 4-312 of the first blanking module and the second rollers 4-44 of the second blanking module are positioned on the same straight line.

In the invention, the working principle of the blanking device is as follows:

the tablet-loaded material-carrying box 2-1 is transported to the feeding position under the action of the tablet conveying track 2, the tablet-loaded material-carrying box 2-1 enters the tablet into the feeding funnel 4-37 in the first feeding assembly 4-3 through the second material guiding device 2-2 in the process of end rotation, and the bottom of the feeding funnel 4-37 is in a closed state under the coordination of the movable partition plate 4-33. A plurality of first blanking modules in the first blanking assembly 4-3 are driven by the first conveying track 4-1 to sequentially add corresponding tablets, and then move to a blanking position along the first conveying track 4-1. At the moment, the first air cylinder 4-8 is controlled to drive the first push plate 4-7 to move, so that the movable partition plate 4-33 in the first blanking assembly 4-3 is pushed to move inwards, and the notch 4-331 in the movable partition plate 4-33 is communicated with the cover plate 4-35 and the through groove 4-39 at the bottom end of the blanking funnel 4-37 of the first mounting base 4-32. Tablets in the feeding funnel 4-37 fall into the feeding guide pipe 4-5 through the through groove 4-39 and enter the first medicine box groove 5-2 of the medicine box carrier plate 5-1 right below the guide pipe support plate 4-6 through the feeding guide pipe 4-5. When the medicine tablets in the blanking funnel 4-37 fall off, the first cylinder 4-8 is controlled to drive the first push plate 4-7 to retract, the movable partition plate 4-33 returns to the initial position under the action of the return spring 4-36, and the bottom of the blanking funnel returns to the closed state.

In the present invention, the movement directions of the tablet conveying rail 2 and the medicine cassette conveying rail 5 are parallel to each other. The first and second conveying rails 4-1 and 4-2 move in a direction perpendicular to the movement direction of the tablet conveying rail 2 and the cartridge conveying rail 5.

In the invention, the first blanking assembly and the second blanking assembly work alternately, and a person skilled in the art can add corresponding blanking assemblies for alternate use according to actual needs.

In the invention, the detection of the arrival position of each component and the control of the cooperative work among the components belong to conventional technical means, so detailed description is not added, and the selection and the setting can be carried out by a person skilled in the art according to the actual situation.

Preferably, as shown in fig. 12-18, the automatic medicine box loading device 3 comprises a medicine box guiding device 3-1 and a medicine box adsorption lifting mechanism 3-2,

the medicine box guiding device 3-1 is arranged at one end of a medicine box conveying track 5 and comprises two linear guide rails 3-11, a movable carrier plate 3-12, medicine box guiding components 3-13, two second air cylinders 3-14, two first connecting frames 3-15 and a plurality of photoelectric sensors 3-17, the two linear guide rails 3-11 are symmetrically arranged at two sides of the medicine box conveying track 5, the two second air cylinders 3-14 are symmetrically arranged at two sides of the medicine box conveying track 5, one ends of the two first connecting frames 3-15 are respectively connected with two sides of the movable carrier plate 3-12, the other ends of the two first connecting frames 3-15 are respectively connected with a movable end of the second air cylinders 3-14, two sides of the movable carrier plate 3-12 are respectively connected on the two linear guide rails 3-11 in a sliding mode through sliding blocks 3-16, a plurality of medicine box through holes 3-121 arranged in a row are formed in the movable carrier plate 3-12, the number and the position of each medicine box through hole 3-121 correspond to the first medicine box groove 5-2 on the medicine box carrier plate 5-1 one by one, a group of medicine box guide assemblies 3-13 in the vertical direction are arranged in each medicine box through hole 3-121 in a matching manner and used for guiding medicine boxes to enter the medicine box through holes 3-121, a plurality of photoelectric sensors 3-17 are uniformly arranged on the movable carrier plate 3-12, and each medicine box guide assembly 3-13 corresponds to one photoelectric sensor 3-17;

the medicine box adsorption lifting mechanism 3-2 is fixed on a rack of a medicine box conveying track 5 through an installation support plate 3-3 and is located below a medicine box guiding device 3-1, the medicine box adsorption lifting mechanism 3-2 comprises a plurality of groups of adsorption lifting components 3-21 and fixed base plates 3-22, the fixed base plates 3-22 are arranged at the top ends of the installation support plates 3-3, the fixed base plates 3-22 are perpendicular to the installation support plates 3-3, the adsorption lifting components 3-21 are arranged on the installation support plates 3-3 and the fixed base plates 3-22, and the quantity and the positions of the adsorption lifting components 3-21 correspond to first medicine box grooves 5-2 on the medicine box support plate 5-1 one by one.

Preferably, any one group of the adsorption lifting assemblies 3-21 comprises a third cylinder 3-211, a lifting plate 3-212, two guide rods 3-213, a vacuum chuck 3-214 and a vacuum filter 3-215, the third cylinder 3-211 is installed on one side surface of the installation support plate 3-3 and is located below the fixed bottom plate 3-22, the movable end of the third cylinder 3-3 vertically penetrates through the fixed bottom plate 3-22 and is fixedly connected with the bottom surface of the lifting plate 3-212, two guide holes 3-216 are formed in the lifting plate 3-212, two guide rods 3-213 are arranged on the top surface of the fixed bottom plate 3-212 and are matched with the guide holes 3-216 in the lifting plate 3-212 one by one, so that the lifting plate 3-212 moves up and down along the two guide rods 3-213, the vacuum chuck 3-214 is vertically and fixedly installed at one end of the lifting plate 3-212 and is positioned under the medicine box through hole 3-212, the vacuum filter 3-215 is installed at the other side surface of the installation support plate 3-3, one end of the vacuum filter 3-215 is connected with the vacuum generator, and the other end of the vacuum filter 3-215 is connected with the vacuum chuck 3-214. In the invention, the vacuum generator belongs to the prior art, and the installation position of the vacuum generator can be designed by a person skilled in the art according to the actual situation, so that the details are not given.

In the invention, the working principle of the automatic medicine box loading device is as follows:

in the initial state, the center line of the medicine box through holes 3-121 in one row on the movable carrier plate 3-2 in the medicine box guide device 3-1 is consistent with the center line of the vacuum chucks 4-24, and each medicine box guide assembly 3-13 is loaded with the stacked medicine boxes 3-4. The medicine box carrier plate 5-1 moves along the medicine box conveying track 5. When the medicine box carrier plate 5-1 moves to the lower part of the movable carrier plate 3-12 and the center line of the first medicine box groove 5-2 of the medicine box carrier plate 5-1 and the center line of the vacuum chuck 3-214 are positioned on the same straight line, the third cylinder 3-211 in the adsorption lifting assembly 3-21 is controlled to drive the vacuum chuck 3-214 to move upwards through the first medicine box groove 5-2 to reach the position right below the medicine box 3-4 through the lifting plate 3-212. And simultaneously controlling the vacuum generator to work, so that the vacuum chucks 3-214 can absorb the bottoms of the medicine boxes 3-4 and absorb the lowermost medicine box 5-4. And then the third cylinder 3-211 is controlled to drive the vacuum chuck 3-214 to move downwards through the lifting plate 3-212, so that the medicine box 3-4 is positioned in the first medicine box groove 5-2 in the medicine box carrier plate 5-1. And then controlling the vacuum generator to stop working, and releasing the adsorption of the vacuum chucks 3-214 on the medicine boxes, namely completing the medicine box loading process once.

When the photoelectric sensor 3-17 at the bottom of the medicine box guide component 3-13 detects that the position of the medicine box is lower than the position, the staff is reminded of needing to add the medicine box. At this time, in order to ensure the continuity of medicine box loading and increase the operation time of the staff, the second cylinder 3-14 can be controlled to drive the movable carrier plate 3-12 to move along the linear guide rail 3-11, so that the medicine box guide device 3-1 of the other row of the movable carrier plate 3-12 which is fully loaded with medicine boxes moves to a corresponding position, and the center line of the medicine box through hole 3-121 of the row and the center line of the vacuum chuck 3-214 are located on the same straight line.

In the invention, the installation position of the vacuum generator and the connection mode of the vacuum generator and the vacuum filter are conventional technical means, and can be selected and set by a person skilled in the art according to actual requirements.

In the invention, a control system for controlling the devices such as the second cylinder, the third cylinder, the photoelectric sensor, the vacuum generator and the like belongs to the conventional technical means, so that detailed description is not provided.

Preferably, as shown in fig. 19, the film sealing device 6 includes a primary hot melt film sealing device 6-1, a film guiding device 6-2, a film pressing device 6-3, a secondary film sealing device 6-4, and three sets of lifting devices 6-5, the primary hot melt film sealing device 6-1, the film pressing device 6-3, and the secondary film sealing device 6-4 are sequentially disposed above the medicine box conveying track 5 along the medicine box conveying direction, the three sets of lifting devices 6-4 are all mounted below the medicine box conveying track 5 and respectively correspond to the primary hot melt film sealing device 6-1, the film pressing device 6-3, and the secondary film sealing device 6-4 one by one, the film guiding device 6-2 is mounted on the workbench through a mounting vertical plate 6-21 and cooperates with the primary hot melt film sealing device, wherein,

as shown in fig. 20-23, the primary hot melt film sealing device 6-1 includes a fourth cylinder 6-11, a fourth cylinder mounting plate 6-12, a first moving plate 6-13, a plurality of first guide posts 6-14, a plurality of first guide sleeves 6-15, a second connecting frame 6-16, a first floating joint 6-17, a plurality of hot press blocks 6-18, an upper film guide plate 6-19, a lower film guide plate 6-110, a second mounting base 6-111, and a fifth fixing frame 6-112, the fifth fixing frame 6-112 is fixedly mounted on a workbench and located at two sides of a medicine box conveying rail, the second mounting base 6-111 is fixedly mounted at the top end of the fifth fixing frame 6-112 and located above the medicine box conveying rail 5, the lower film guide plate 6-110 is fixedly mounted on the top surface of the second mounting base 6-111, two sides of the lower film guide plate 6-110 are provided with straight rod positioning pins 6-113, the upper film guide plate 6-19 is mounted on the lower film guide plate 6-110 through the straight rod positioning pins 6-113, and the bottom of the upper film guide plate 6-19 is provided with channel grooves 6-114, so that a hot melt film channel is formed between the upper film guide plate 6-19 and the lower film guide plate 6-110 and used for the hot melt film 6-22 to pass through; the fourth cylinder is vertically arranged on the top surface of the fourth cylinder mounting plate, the movable end of the fourth cylinder 6-11 vertically penetrates through the fourth cylinder mounting plate 6-12 downwards and is connected with the top end of the second connecting frame 6-16 through the first floating joint 6-17, the fourth cylinder mounting plate 6-12 is fixedly connected on the frame, a plurality of first guide posts 6-14 are fixedly connected between the bottom surface of the fourth cylinder mounting plate 6-12 and the top surface of the second mounting base 6-111, a plurality of first guide sleeves 6-15 corresponding to the first guide posts 6-14 one by one are arranged on the first moving plate 6-13, the first moving plate 6-13 is slidably connected on the first guide posts 6-14 through the first guide sleeves 6-15 and is positioned between the second mounting base 6-111 and the fourth cylinder mounting plate 6-12, the bottom ends of the second connecting frames 6-16 are fixedly connected with the top surfaces of the first moving plates 6-13, the bottom surfaces of the first moving plates 6-13 are provided with a plurality of hot pressing blocks 6-18 which are arranged in an array mode, a thermocouple and a first heating pipe are arranged in any one of the hot pressing blocks and used for heating the hot pressing blocks 6-18, and the upper film guiding plates 6-19, the lower film guiding plates 6-110 and the second mounting bases 6-111 are respectively provided with film pressing holes 6-115 which correspond to the hot pressing blocks 6-18 one by one and are used for penetrating through the hot pressing blocks 6-18;

the film guide device 6-2 is vertically arranged on the workbench through a vertical installation plate 6-21 and is positioned at one side of the medicine box conveying track 6, and the hot melt film 6-22 is wound on the film guide device 6-2 and passes through a hot melt film channel between the upper film guide plate 6-19 and the lower film guide plate 6-110;

as shown in fig. 24-25, the film pressing device 6-3 includes a fifth cylinder 6-31, a fifth cylinder mounting plate 6-32, a second moving plate 6-33, a third connecting frame 6-34, a first connecting plate 6-35 and a plurality of film pressing assemblies, two ends of the fifth cylinder mounting plate 6-32 are fixedly mounted on the workbench through a sixth fixing frame 6-36 and are located above the medicine box conveying track 5, the fifth cylinder 6-31 is vertically and fixedly mounted on the fifth cylinder mounting plate 6-32, a movable end of the fifth cylinder 6-31 vertically passes through the fifth cylinder mounting plate 6-32 downwards and then is connected with a top end of the third connecting frame 6-34 through a second floating joint 6-37, a bottom end of the third connecting frame 6-34 is fixedly connected with a top surface of the second moving plate 6-33, two sides of the bottom surface of the fifth cylinder mounting plate 6-32 are respectively provided with a second guide post 6-38, two sides of the second moving plate 6-33 are provided with a second guide sleeve 6-39, the second moving plate 6-33 moves up and down along the second guide post 6-38 through the second guide sleeve 6-39, the bottom surface of the second moving plate 6-33 is fixedly connected with the first connecting plate 6-35, a plurality of film pressing components are arranged on the first connecting plate 6-35 and correspond to the first medicine box grooves 5-2 on the medicine box carrier plate 5-1 one by one, each film pressing component comprises a plurality of springs 6-310 and film pressing blocks 6-311, one end of each spring 6-310 is fixedly connected with the first connecting plate 6-35, and the other end is connected with the film pressing blocks 6-311, the horizontal section of the film pressing block 6-311 is matched with the top surface of the first medicine box groove 5-2;

as shown in fig. 26-27, the secondary film sealing device 6-4 includes a sixth cylinder 6-41, a sixth cylinder mounting plate 6-42, a fourth connecting frame 6-43, two third guide posts 6-44, two third guide sleeves 6-45, a hot press plate 6-46 and a third moving plate 6-47, the sixth cylinder mounting plate 6-42 is fixed right above the medicine box conveying track 5 by a sixth fixing frame 6-48, the sixth cylinder 6-41 is vertically and fixedly mounted on the sixth cylinder mounting plate 6-42, the movable end of the sixth cylinder 6-41 vertically passes through the sixth cylinder mounting plate 6-42 and is connected with the top end of the fourth connecting frame 6-43 by a third floating joint 6-49, the bottom end of the fourth connecting frame 6-43 is fixedly connected with the top surface of the third moving plate 6-47, the hot pressing plates 6-46 are fixedly connected to the bottom surfaces of the third moving plates 6-47, two ends of each third moving plate 6-47 are fixedly connected with a third guide post 6-44, two third guide sleeves 6-45 are arranged on the sixth air cylinder mounting plates 6-42, the two third guide posts 6-44 are respectively matched and mounted with the two third guide sleeves 6-45 on the sixth air cylinder mounting plates, the third moving plates 6-47 move up and down along the third guide sleeves 6-45, and two second heating pipes 6-410 are arranged in the hot pressing plates 6-46;

as shown in fig. 28, the jacking device 6-5 includes a seventh cylinder 6-51, a seventh cylinder mounting plate 6-52, two fourth guide sleeves 6-53, two fourth guide posts 6-54, a fourth moving plate 6-55 and a jacking plate 6-56, two ends of the seventh cylinder mounting plate 6-52 are respectively fixed on the frames at two sides of the medicine box conveying track 5 and located below the medicine box conveying track 5, the seventh cylinder 6-51 is fixedly mounted on the seventh cylinder mounting plate 6-52, the movable end of the seventh cylinder 6-51 vertically passes through the seventh cylinder mounting plate 6-52 upwards and is connected with the fourth cylinder 6-55, two fourth guide posts 6-54 are fixedly mounted at two sides of the bottom surface of the fourth moving plate 6-55, two fourth guide sleeves 6-53 are respectively arranged on the seventh cylinder mounting plate 6-52, the two fourth guide posts 6-54 are respectively matched and mounted with the two fourth guide sleeves 6-53, the fourth guide posts 6-54 move up and down along the fourth guide sleeves 6-53, the top surface of the fourth movable plate 6-55 is fixedly connected with the lifting plate 6-56, the lifting plate 6-56 is provided with a plurality of accommodating grooves 6-57 which are arranged in a row and respectively correspond to the first medicine box grooves 5-2 on the medicine box carrier plate 5-1 one by one, and two ends of the upper surface of the lifting plate 6-56 are respectively provided with a positioning pin 6-58 which is matched with the positioning hole 5-3 on the medicine box carrier plate 5-1.

In the invention, the working principle of the film sealing device is as follows:

the hot melt film 6-22 is wound on the film guiding device 6-2 in sequence, and the specific winding mode can be adjusted by a person skilled in the art according to actual conditions. Meanwhile, when the medicine box carrier plate 5-1 to be film-sealed passes through the second mounting base 6-111 of the primary hot melt film sealing device 6-1, the seventh air cylinder 6-51 in the jacking device 6-5 is controlled to drive the fourth moving plate 6-55 to move upwards along the fourth guide sleeve 6-53, so that the jacking plate 6-56 moves upwards along with the fourth guide sleeve, until the positioning pin 6-58 on the jacking plate 6-56 moves into the positioning hole 5-3 of the medicine box carrier plate 5-1. And then, controlling a fourth cylinder 6-11 to drive a first moving plate 6-13 to move downwards, enabling the heated hot-pressing block 6-18 to sequentially pass through an upper film guide plate 6-19, a hot-melting film 6-22, a lower film guide plate 6-110 and a second mounting base 6-111 to reach the upper surface of the medicine box in the first medicine box groove 5-2, and packaging the hot-melting film 6-22 on the upper surface of the medicine box under the action of the hot-pressing block 6-18 to finish primary hot-melting film sealing.

The medicine box carrier plate 5-1 after passing through the first hot melting film sealing device 6-1 moves to the position below the film pressing device 6-3 along the medicine box conveying track 5 and is positioned right above the jacking device 6-5 which is arranged corresponding to the film pressing device 6-3. And then, controlling a seventh air cylinder 6-51 in the jacking device 6-5 to drive a fourth moving plate 6-55 to move upwards along a fourth guide sleeve 6-53, so that the jacking plate 6-56 moves upwards along with the fourth moving plate, until a positioning pin 6-58 on the jacking plate 6-56 moves into a positioning hole 5-3 of the medicine box carrier plate 5-1. And then controlling the fifth cylinder 6-31 to drive the second moving plate 6-33 to move downwards along the second guide post 6-38, so that the film pressing blocks 6-311 move downwards to the medicine box carrier plate 5-1, thereby discharging hot air in the medicine box and improving the adhesion of the hot melt film and the medicine box.

The medicine box carrier plate 5-1 after passing through the film pressing device 6-3 moves to the lower part of the secondary film sealing device 6-4 along the medicine box conveying track 5-1 and is positioned right above the jacking device 6-5 which is arranged corresponding to the secondary film sealing device 6-4. And then, controlling a seventh air cylinder 6-51 in the jacking device 6-5 to drive a fourth moving plate 6-55 to move upwards along a fourth guide sleeve 6-53, so that the jacking plate 6-56 moves upwards along with the fourth moving plate, until a positioning pin 6-58 on the jacking plate 6-56 moves into a positioning hole 5-3 of the medicine box carrier plate 5-1. And then controlling a sixth air cylinder 6-41 to drive a third moving plate 6-47 to move downwards along a third guide sleeve 5-5, so that the hot pressing plate 6-46 moves downwards to the medicine box carrier plate 5-1, and the hot melting film is further subjected to heat sealing, so that the packaging sealing performance of the hot melting film and the medicine box is further ensured.

In the invention, the jacking device 6-5 is used for providing an upward supporting force for the medicine box carrier plate 5-1, and the pressure applied to the medicine box carrier plate 5-1 by the primary hot-melt film sealing device 6-1, the film pressing device 6-3 and the secondary film sealing device 6-4 is reduced, so that the pressure applied to the medicine box conveying rail 5 by the medicine box carrier plate 5-1 is reduced, the loss of the medicine box conveying rail is reduced, and the equipment maintenance cost is reduced.

In the invention, the film pressing blocks 6-311 are connected through the springs 6-310, so that the buffer effect can be provided for the film pressing blocks 6-311, the pressure of the film pressing assembly on the medicine box carrier plate 5-1 can be further reduced, and the loss of the film pressing assembly on a track is reduced.

The control system of each cylinder and each heating pipe and the sensor for collecting information of each position belong to the conventional technical means in the field, so detailed description is omitted, and the control system can be set by a person skilled in the art according to the actual situation.

As shown in fig. 29, the discharging transfer device 7 includes a second push plate assembly 7-1, a transfer assembly 7-2, and a cartridge transfer track 7-3, wherein,

as shown in fig. 30, the second pushing plate assembly 7-1 includes an eighth cylinder 7-11, a fifth connecting frame 7-12, a second connecting plate 7-13, a sixth connecting frame 7-14, and a second pushing plate 7-15, the eighth cylinder 7-11 is fixedly mounted on the rack through the fifth connecting frame 7-12, a movable end of the eighth cylinder 7-11 is fixedly connected to the second connecting plate 7-13, the second connecting plate 7-13 is fixedly connected to the second pushing plate 7-15 through the sixth connecting frame 7-14, and the second pushing plate 7-15 is located at a discharging end of the medicine box conveying rail 5 and works in cooperation with the medicine box carrier plate 5-1;

as shown in fig. 31, the transfer assembly 7-2 includes a bridge-type drag chain 7-21, two mounting stands 7-22, a push rod 7-23, a mounting plate 7-24, a lead screw 7-25, two guide rods 7-26, a lead screw driving motor 7-27, a slide plate 7-28, a ninth cylinder 7-29, a seventh connecting stand 7-210, a fifth moving plate 7-211 and a plurality of suction cups 7-213, the two mounting stands 7-22 are mounted on two sides of the medicine box conveying rail 5, the push rod 7-23 is mounted between the two mounting stands 7-22 and is located at the top end of the mounting stand 7-22, the bridge-type drag chain 7-21 is mounted on the top surface of the push rod 7-23 and moves along the push rod 7-23, and the bridge-type drag chain 7-21 is connected with the ninth cylinder 7-29 through an eighth connecting stand 7-212 The top end of the mounting plate 7-24 is fixedly connected with the side surface of the top rod 7-23, the screw rod 7-25 and the two guide rods 7-26 are arranged on the mounting plate 7-24 in parallel, the sliding plate 7-28 is arranged on the screw rod 7-25 and is connected with the two guide rods 7-26 in a sliding manner, the screw rod driving motor 7-27 is fixedly arranged at the top of the mounting plate 7-24, the output shaft of the screw rod driving motor 7-27 is connected with the screw rod 7-25 in a driving manner, the ninth cylinder 7-29 is vertically arranged on the sliding plate 7-28, the movable end of the ninth cylinder 7-29 is connected with the fifth moving plate 7-211 through a seventh connecting frame 7-210, and the plurality of sucker moving plates 7-213 are arranged on the fifth moving plate 7-211, the suckers 7 to 213 correspond to the first medicine box grooves 6-2 on the medicine box carrier plate 5-1 one by one, and a material guide plate 7-4 which is obliquely arranged downwards is arranged right below the discharge end of the medicine box conveying track 5;

as shown in fig. 32, the medicine box transferring rail 7-3 and the medicine box transporting rail 5 are arranged on the workbench in parallel, the feeding end of the medicine box transferring rail 7-3 and the discharging end of the medicine box transporting rail 5 are located on the same straight line, and are located on the same plane with the moving direction of the screw 7-25 in the transferring assembly, a plurality of transferring plates 7-31 are arranged on the medicine box transferring rail 7-3, and a plurality of second medicine box grooves 7-32 are arranged on the transferring plates 7-31 for placing medicine boxes.

In the invention, the working principle of the unloading and transferring device is as follows:

the first medicine box groove 5-2 on the medicine box conveying rail 5 is loaded with the medicine boxes after film sealing is finished, when the medicine box carrier plate 5-2 moves to the discharging end, the ninth cylinder 7-29 is controlled to drive the fifth moving plate 7-211 to move downwards through the seventh connecting frame 7-210, and then the sucking discs 7-213 are controlled to suck the medicine boxes in the medicine box carrier plate 5-1. And after the adsorption is finished, the ninth air cylinder 7-29 is controlled to drive the suction cups 7-213 to move upwards, and then the lead screw driving motor 7-27 is controlled to drive the lead screw 7-25 to move, so that the slide plate connected to the lead screw drives the suction cups 7-213 to move to be right above the feeding end of the medicine box transfer track 7-3 along the guide rods 7-26. And then the ninth cylinder 7-29 is controlled to drive the fifth moving plate 7-211 to move downwards through the seventh connecting frame 7-210, so that the medicine box adsorbed by the sucking disc 7-213 is placed in the second medicine box groove 7-32. At the same time, the suction cups 7-213 are controlled to release the suction of the cartridges, which are then transported to the next process along the cartridge transfer rails 7-3. The transfer assembly which finishes the transfer returns to the position right above the medicine box conveying track 5 under the driving of the screw rods 7-25 to carry out the next round of transfer. In order to ensure that the medicine boxes in the medicine box carrier plate 5-1 are completely separated, the next box adding procedure is carried out. When the medicine box carrier plate 5-1 moves to the tail end (horizontal position), the eighth air cylinder 7-11 is controlled to drive the second push plate 7-15 to move, and the remaining medicine boxes in the medicine box carrier plate 5-1 are pushed out through the second push plate 7-15. The medicine box that releases drops to stock guide 6, gets into recovery unit through stock guide 6 (recovery unit sets up in the feed opening department of stock guide, does not draw, can set up according to actual conditions).

Preferably, as shown in fig. 33, the medicine box detection device 8 is fixedly disposed at the discharging end of the second conveying track 4-2 and located right above the medicine box conveying track 5, the medicine box detection device 8 includes a ninth connecting frame 8-1, a third connecting plate 8-2 and a plurality of ejector rod displacement sensors 8-3, the ninth connecting frame 8-1 is fixedly mounted on the rack of the second conveying track 4-2, the third connecting plate 8-2 is fixedly connected with the ninth connecting frame 8-1, and the plurality of ejector rod displacement sensors 8-3 are arranged on the third connecting plate 8-2 and located right above the medicine box conveying track 5.

The working principle of the medicine box detection device 8 is as follows:

the medicine box detection device 8 is arranged right above the medicine box conveying track 5 and is positioned between the film sealing device 6 and the blanking device 4. However, the medicine box carrier plate 5-1 in the medicine box conveying track 5 is filled with corresponding tablets after passing through the blanking end of the blanking device 4. And then passes through a push rod displacement sensor 8-3 in the medicine box detection device 8. If the medicine boxes in the first medicine box groove 5-2 are stacked (namely, a plurality of medicine boxes are arranged in one first medicine box groove), the ejector rods in the ejector rod displacement sensors 8-3 can be ejected upwards to generate displacement, detected signals are transmitted to the control system to give an alarm, and workers are prompted to check the displacement, so that the production quality is further improved.

In the invention, the medicine box conveying track is a plate chain type conveying track and a circulating conveying track, can be designed by a person skilled in the art according to actual conditions, and belongs to a conventional technical means.

The control connection and information feedback of each motor, each air cylinder and each sensor in the invention are conventional technical means mastered by the technicians in the field, so the detailed description of a control system is not needed, and the control connection and the information feedback can be selected by the technicians in the field according to the actual conditions.

The position location sensing technology in the invention belongs to the technical means which are known by the technicians in the field, and the technicians in the field can adopt the existing position sensors or positioning devices to realize position location or position sensing, so that each device reaches a designated position, and the detailed description is omitted.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A combined packing machine is characterized by comprising a plurality of feeding devices, a tablet conveying track, an automatic medicine box loading device, a discharging device, a medicine box conveying track, a film sealing device and a discharging and transferring device, wherein,

2. The combination packaging machine according to claim 1, wherein the several feeding devices include several groups of feeding devices, a magazine conveyer, several magazines, several material guiding pipes and a first material guiding device, the several groups of feeding devices are arranged on two sides of the magazine conveyer in a uniform manner, the feeding devices on two sides of the magazine conveyer are symmetrically arranged with each other, several magazines are arranged on the conveyer belt of the magazine conveyer at equal intervals, a material guiding pipe is arranged between the discharge ports of the feeding devices arranged symmetrically, the material guiding pipe is arranged right above the conveyer belt in the magazine conveyer, and the first material guiding device is arranged at the discharge end of the magazine conveyer and right above the tablet conveying track.

3. The combination packaging machine of claim 2 wherein any one set of said feeding devices comprises a feeding hopper, an infrared sensor, a vibratory body, a dispensing tray, a tablet vibratory conveying track, and a plurality of filling stations, wherein,

the feeding hopper is installed on the workbench through a first fixing frame, a discharge port of the feeding hopper is located above a feeding port of the discharging disc, the discharging disc is fixedly installed on the workbench through a vibration main body, a spiral feeding track is arranged on the inner wall of the discharging disc, the discharge port of the spiral feeding track is in butt joint with a feed port of the tablet vibration conveying track, and the infrared sensor is fixedly installed on the workbench through a second fixing frame and located above the feeding port of the discharging disc;

4. The combined packaging machine according to claim 3, wherein the feeding device comprises a first conveying track, a second conveying track, a first feeding assembly, a second feeding assembly, a plurality of feeding conduits, a conduit support plate, a first push plate and a first air cylinder, the first conveying track and the second conveying track are arranged on the workbench side by side, the first feeding assembly is arranged on the first conveying track and moves circularly along the first conveying track, the second feeding assembly is arranged on the second conveying track and moves circularly along the second conveying track, the conduit support plate is arranged above the medicine box conveying track through a third fixing frame, a plurality of arranged conduit mounting holes are arranged on the conduit support plate, a plurality of feeding conduits are correspondingly arranged in the conduit mounting holes one by one, and feeding holes of the feeding conduits are correspondingly arranged with feeding holes of the feeding assemblies, the first air cylinder is installed on the workbench through a fourth fixing frame, the movable end of the first air cylinder is fixedly connected with the first push plate, and the first push plate is matched with the movable partition plate in the blanking assembly to work.

5. The combined packaging machine as claimed in claim 4, wherein the first blanking assembly comprises a plurality of first blanking modules arranged in an array, the first blanking modules comprise a conveying short plate, a first mounting base, a moving partition plate, an end plate, a cover plate, two return springs and a blanking funnel, the conveying short plate is mounted on the first conveying track and moves along the first conveying track, the first mounting base is fixedly mounted on the upper surface of one end of the conveying short plate, a moving groove is formed in the upper surface of the first mounting base, the moving partition plate is slidably mounted on the moving groove, moving end plates are respectively arranged at two ends of the moving partition plate, the moving end plates and the moving partition plate are arranged perpendicular to each other, the top plate is mounted on the first mounting base and covers the moving partition plate located in the moving groove, the blanking funnel is fixedly mounted on the cover plate, the end plates are fixedly arranged on one side edge of the cover plate close to the first push plate, the two reset springs are symmetrically arranged on two sides of the blanking funnel, one ends of the two reset springs are fixedly connected with the end plates, the other ends of the two reset springs are fixedly connected with the movable end plate far away from the first push plate on the movable partition plate, through grooves corresponding to blanking openings at the bottom of the blanking funnel are formed in the conveying short plate, the first mounting base and the cover plate and used for allowing medicine pieces in the blanking funnel to pass through, notches matched with the through grooves are formed in the movable partition plate, first roller grooves are formed in the conveying short plate, first rollers are arranged in the first roller grooves, and the first rollers are in rolling contact with the guide rail frame on the first conveying rail;

6. The combination packing machine of claim 5, wherein the automatic medicine box loading device comprises a medicine box guide device and a medicine box adsorption lifting mechanism,

7. The combined packaging machine according to claim 6, wherein any one group of the adsorption lifting assembly comprises a third cylinder, a lifting plate, two guide rods, a vacuum chuck and a vacuum filter, the third cylinder is installed on one side surface of the installation support plate and located below the fixed bottom plate, the movable end of the third cylinder vertically penetrates through the fixed bottom plate upwards and is fixedly connected with the bottom surface of the lifting plate, two guide holes are formed in the lifting plate, the two guide rods are arranged on the top surface of the fixed bottom plate and are matched with the guide holes in the lifting plate in a one-to-one correspondence manner, so that the lifting plate moves up and down along the two guide rods, the vacuum chuck is vertically and fixedly installed at one end of the lifting plate and is located right below the medicine box through hole, the vacuum filter is installed on the side surface of the installation support plate, and one end of the vacuum filter is connected with the other vacuum generator, the other end is connected with the vacuum chuck.

8. The combination packaging machine according to claim 7, wherein the film sealing device comprises a primary hot-melt film sealing device, a film guiding device, a film pressing device, a secondary film sealing device and three sets of lifting devices, the primary hot-melt film sealing device, the film pressing device and the secondary film sealing device are sequentially arranged above the medicine box conveying track along the medicine box conveying direction, the three sets of lifting devices are all arranged below the medicine box conveying track and are respectively arranged in one-to-one correspondence with the primary hot-melt film sealing device, the film pressing device and the secondary film sealing device, the film guiding device is arranged on the workbench through an installation vertical plate and is matched with the primary hot-melt film sealing device for operation, wherein,

9. The combination packaging machine according to claim 8, wherein the discharge transfer device comprises a second pusher assembly, a transfer assembly and a cartridge transfer track, wherein,

the second push plate assembly comprises an eighth cylinder, a fifth connecting frame, a second connecting plate, a sixth connecting frame and a second push plate, the eighth cylinder is fixedly mounted on the rack through the fifth connecting frame, the movable end of the eighth cylinder is fixedly connected with the second connecting plate, the second connecting plate is fixedly connected with the second push plate through the sixth connecting frame, the second push plate is positioned at the discharge end of the medicine box conveying track and works in cooperation with the medicine box carrier plate, and a material guide plate which is arranged in a downward inclined mode is arranged right below the discharge end of the medicine box conveying track;

10. The combination packaging machine according to claim 9, further comprising a medicine box detection device fixedly disposed at the discharging end of the second conveying track and located right above the medicine box conveying track, wherein the medicine box detection device comprises a ninth connecting frame, a third connecting plate and a plurality of ejector rod displacement sensors, the ninth connecting frame is fixedly mounted on the frame of the second conveying track, the third connecting plate is fixedly connected with the ninth connecting frame, and the plurality of ejector rod displacement sensors are arranged on the third connecting plate and located right above the medicine box conveying track.