CN108454901B

CN108454901B - Edible mushroom seed production bagging system

Info

Publication number: CN108454901B
Application number: CN201810061783.2A
Authority: CN
Inventors: 徐家成
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-23
Filing date: 2018-01-23
Publication date: 2020-05-01
Anticipated expiration: 2038-01-23
Also published as: CN108454901A

Abstract

The utility model provides an edible mushroom seed production bagging-off system, it includes frame (1), the sack filling machine, cross dish device and automatic lasso buckle closure machine, the sack filling machine includes perpendicular feed mechanism (2), over-and-under type charging mechanism (3), the coaxial rotary mechanism of two rim plates, hang bagging apparatus (4) and press material cylinder (5) automatically, automatic lasso buckle closure machine includes vertical scroll (18), the vertical scroll drives actuating cylinder, tray (19), a set of sack stabilizing mean, lasso device and capping device, sack stabilizing mean includes sack central stabilizing shaft (24), sack bloated tight device and bag mouth device that turns over, the advantage of the invention is: the automatic bag hanging, automatic packing, automatic ring sleeving and automatic gland realize full-automatic mechanical production, improve the working efficiency and the standard property of the fungus bag, and save a large amount of labor cost.

Description

Edible mushroom seed production bagging system

Technical Field

The invention relates to the technical field of automatic sealing, in particular to a seed production and bagging system for edible fungi.

Background

At present, the production of edible fungus plastic bags by imitating glass bottles is a technology which matures gradually after 83 years, and the method which is commonly used at present: a simple bagging machine is used for filling a culture medium into a plastic bag, then a plastic bag opening is manually smoothed and sleeved with an injection molding circular collar, the plastic bag opening is turned out of the collar, and finally a cover with a vent hole in the middle is buckled.

Disclosure of Invention

The invention aims to solve the problem that the production of edible fungus plastic bags by imitating glass bottles is a technology which matures gradually after 83 years, and the method which is commonly used at present comprises the following steps: the culture medium is filled into a plastic bag by a simple bagging machine, then the mouth of the plastic bag is manually smoothed and sleeved with an injection molding annular neck ring, the mouth of the plastic bag is turned out to form the neck ring, and finally a cover with a vent hole in the middle is buckled.

The automatic bagging machine comprises a rack, a bagging machine, a tray passing device and an automatic ferrule cover buckling machine, wherein the bagging machine comprises a vertical feeding mechanism, a lifting type charging mechanism, a double-wheel-disc coaxial rotating mechanism, an automatic bag hanging device and a material pressing cylinder; the double-wheel-disc coaxial rotating mechanism comprises a rotating shaft, a rotating shaft driving cylinder, a bag hanging disc and a bag supporting disc, wherein a plurality of discharging holes are formed in the bag hanging disc, a plurality of bag hanging cylinders and bag hanging clamping assemblies corresponding to the discharging holes are respectively arranged at the bottom of the bag hanging disc, a plurality of lifting cylinders corresponding to the bag hanging cylinders are arranged at the bottom of the bag supporting disc, a supporting plate is arranged on a piston rod of each lifting cylinder, a plurality of corresponding supporting plate through holes are formed in the bag supporting disc, the bag hanging disc and the bag supporting disc are respectively movably mounted on a rack through the rotating shaft, and the rotating shaft driving cylinder is mounted on the rack and drives the rotating shaft to rotate through a ratchet assembly; a piston rod of the pressing cylinder is provided with a pressure plate, the pressing cylinder is arranged on the rack and is positioned above the bag hanging plate, and the automatic bag hanging device is arranged on the rack and is positioned on one side of the double-wheel-disc coaxial rotating mechanism; the tray passing device comprises a transverse bag pushing pneumatic sliding table and a longitudinal bag pushing pneumatic sliding table, an arc-shaped shifting block is arranged on a sliding block of the longitudinal bag pushing pneumatic sliding table, the transverse bag pushing pneumatic sliding table is installed on the rack, and the longitudinal bag pushing pneumatic sliding table is installed on a sliding block of the transverse bag pushing pneumatic sliding table; the automatic ferrule cover buckling machine comprises a vertical shaft, a vertical shaft driving cylinder, a tray, a group of bag opening stabilizing mechanisms, a ferrule device and a cover pressing device, wherein the tray is movably arranged on a rack through the vertical shaft; the bag mouth stabilizing mechanism comprises a bag mouth central stabilizing shaft, a bag mouth expansion device and a bag mouth turning device, the bag mouth expansion device comprises a supporting seat, an upper pressing plate, a lower pressing plate, an elastic sealing ring, a supporting seat lifting cylinder and a sealing ring expansion cylinder, a group of guide rails are arranged on a vertical shaft, a sliding block matched with the guide rails is arranged on the supporting seat, the supporting seat lifting cylinder is arranged on the vertical shaft through a supporting plate and drives the supporting seat to slide up and down on the guide rails, an air inlet and an air outlet are respectively arranged on the bag mouth central stabilizing shaft, a limiting clamping platform is also arranged on the bag mouth central stabilizing shaft, bag mouth central stabilizing shaft through holes are respectively arranged on the upper pressing plate, the lower pressing plate and the elastic sealing ring, the elastic sealing ring is positioned between the upper pressing plate and the lower pressing plate, the bag mouth central stabilizing shaft sequentially penetrates through, and is positioned above the upper platen; the bag opening turning device comprises a bag turning ring, a bag turning ring control assembly, a bag turning ring lifting cylinder, a pair of neck ring holding blocks and a neck ring holding block driving cylinder, the bag turning ring is positioned below the lower pressure plate and is formed by closing three sections of arc-shaped blocks, and each section of arc-shaped block is provided with a corresponding push rod, the bag turning ring control assembly comprises a push rod mounting plate, a bag turning ring opening and closing cylinder and a group of transmission gears, one end of each push rod is mounted on the push rod mounting plate, the bag turning ring opening and closing cylinder is fixedly mounted on the push rod mounting plate, two push rods are driven to rotate by a group of transmission gears, a bag turning ring lifting cylinder is arranged on the vertical shaft, the push rod mounting plate is driven to move up and down, the pair of neck ring holding blocks are respectively movably mounted on the tray, the neck ring holding block driving air cylinder is mounted on the tray, and the pair of neck ring holding blocks are driven to rotate through the connecting rod mechanism; the tray is provided with a group of plastic bag fixing devices matched with the bag opening stabilizing mechanism for use, each plastic bag fixing device comprises a semicircular positioning block, a pair of plastic bag fixing plates and a fixing plate driving air cylinder, the semicircular positioning blocks are fixedly arranged at the top of the tray, the semicircular positioning blocks are provided with a pair of plastic bag fixing plate avoiding holes, the pair of plastic bag fixing plates are respectively movably arranged on the tray and are positioned in the semicircular positioning blocks, and the fixing plate driving air cylinders are arranged on the tray and respectively drive the pair of plastic bag fixing plates to swing through connecting rods; the ring device comprises a neck ring disc, a translational cross sliding table, a neck ring feeding motor, a neck ring fixing guide sleeve, a neck ring movable guide sleeve driving cylinder and a neck ring pressing and buckling cylinder, wherein the neck ring disc and the translational cross sliding table are respectively arranged on a rack, a pair of feeding clamp rollers is arranged on the translational cross sliding table, the neck ring feeding motor is arranged on the translational cross sliding table and drives one of the feeding clamp rollers to rotate, the neck ring fixing guide sleeve is arranged on the translational cross sliding table and is positioned between the pair of feeding clamp rollers, the neck ring movable guide sleeve is movably arranged on the translational cross sliding table, the neck ring movable guide sleeve driving cylinder is arranged on the translational cross sliding table and drives the neck ring movable guide sleeve to swing through a connecting rod, the neck ring movable guide sleeve is positioned at one side of the neck ring fixing guide sleeve, a pressing and buckling block is arranged on a piston rod of, the neck ring pressing cylinder is arranged on the translational cross sliding table and is positioned on the other side of the neck ring fixing guide sleeve; the gland device comprises a cap arranging machine and a gland manipulator, wherein the cap arranging machine and the gland manipulator are respectively arranged on the frame and are positioned on one side of the ring sleeving device.

The plastic neck ring belt is matched with the ring looping device for use, a plurality of plastic neck ring belts are sequentially connected in an initial position and wound on the neck ring disc, and a notch is formed between every two adjacent plastic neck ring belts; one end of the plastic neck ring belt is provided with a plurality of spherical bosses, the other end of the plastic neck ring belt is provided with a plurality of holes matched with the spherical bosses for use, the diameter of each hole is smaller than that of each spherical boss, the plastic neck ring belt is provided with reinforcing ribs, and a feeding clamping table and a hole corresponding to the plastic neck ring belt are respectively arranged on one feeding clamping roller; one end of the neck ring fixing guide sleeve and one end of the neck ring movable guide sleeve are respectively semicircular, and guide grooves matched with the reinforcing ribs and the spherical bosses are respectively formed in the inner sides of the semicircles; the press-buckling block is provided with a plurality of clamping grooves matched with the spherical bosses of the plastic neck ring belt.

It also has band conveyer and a set of unloader, and unloader is including dialling a bag board and dialling a bag board control cylinder, and it dodges the hole to open to dial a bag board on the semi-circular locating piece, dials bag board movable mounting on the tray to be located semi-circular locating piece, dial a bag board control cylinder and install on the tray, and dial a bag board through the connecting rod drive and rotate, and band conveyer installs in the frame, and is located one side of capping device.

The invention has the advantages that: the automatic bag hanging, automatic packing, automatic ring sleeving and automatic gland realize full-automatic mechanical production, improve the working efficiency and the standard property of the fungus bag, and save a large amount of labor cost.

Description of the drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic structural diagram of an automatic ferrule capping machine of the present invention.

Fig. 3 is a structural schematic view of the bag mouth stabilizing mechanism.

FIG. 4 is a schematic view of the construction of the ferrule arrangement of the present invention.

Fig. 5 is a schematic view of the collar construction of the present invention.

Detailed Description

As shown in the attached drawing, the automatic bagging machine comprises a rack 1, a bagging machine, a tray passing device and an automatic ferrule cover buckling machine, wherein the bagging machine comprises a vertical feeding mechanism 2, a lifting type charging mechanism 3, a double-wheel-disc coaxial rotating mechanism, an automatic bag hanging device 4 and a material pressing cylinder 5, the vertical feeding mechanism 2 is installed on the rack 1, the lifting type charging mechanism 3 is movably installed on the rack 1, a discharge hole of the vertical feeding mechanism 2 is communicated with a feed hole of the lifting type charging mechanism 3 through a telescopic pipe 6, and the double-wheel-disc coaxial rotating mechanism is positioned below a discharge pipe of the lifting type charging mechanism 3; the double-wheel-disc coaxial rotating mechanism comprises a rotating shaft 7, a rotating shaft driving cylinder 8, a bag hanging disc 9 and a bag supporting disc 10, wherein a plurality of discharging holes are formed in the bag hanging disc 9, a plurality of bag hanging cylinders 11 and bag hanging clamping assemblies 12 corresponding to the discharging holes are respectively arranged at the bottom of the bag hanging disc 9, a plurality of lifting cylinders 13 corresponding to the bag hanging cylinders 11 are arranged at the bottom of the bag supporting disc 10, supporting plates 14 are arranged on piston rods of the lifting cylinders 13, a plurality of corresponding supporting plate through holes are formed in the bag supporting disc 10, the bag hanging disc 9 and the bag supporting disc 10 are respectively movably mounted on the rack 1 through the rotating shaft 7, and the rotating shaft driving cylinder 8 is mounted on the rack 1 and drives the rotating shaft 7 to rotate through a ratchet assembly; a piston rod of the material pressing cylinder 5 is provided with a pressure plate, the material pressing cylinder 5 is arranged on the rack 1 and is positioned above the bag hanging plate 9, and the automatic bag hanging device 4 is arranged on the rack 1 and is positioned on one side of the double-wheel-disc coaxial rotating mechanism; the tray passing device comprises a transverse bag pushing pneumatic sliding table 15 and a longitudinal bag pushing pneumatic sliding table 16, an arc-shaped shifting block 17 is arranged on a sliding block of the longitudinal bag pushing pneumatic sliding table 16, the transverse bag pushing pneumatic sliding table 15 is installed on the rack 1, and the longitudinal bag pushing pneumatic sliding table 16 is installed on the sliding block of the transverse bag pushing pneumatic sliding table 15; the automatic ferrule cap-buckling machine comprises a vertical shaft 18, a vertical shaft driving cylinder, a tray 19, a group of bag mouth stabilizing mechanisms, a ferrule device and a cap-pressing device, wherein the tray 19 is movably arranged on the rack 1 through the vertical shaft 18, and the vertical shaft driving cylinder is arranged on the rack 1 and drives the vertical shaft 18 to rotate; the bag mouth stabilizing mechanism comprises a bag mouth central stabilizing shaft 24, a bag mouth expansion device and a bag mouth turning device, the bag mouth expansion device comprises a supporting seat 25, an upper pressing plate 26, a lower pressing plate 27, an elastic sealing ring 29, a supporting seat lifting cylinder 31 and a sealing ring expansion cylinder 33, a group of guide rails 32 are arranged on a vertical shaft 18, a sliding block matched with the guide rails 32 is arranged on the supporting seat 25, the supporting seat lifting cylinder 31 is arranged on the vertical shaft 18 through a supporting plate and drives the supporting seat 25 to slide up and down on the guide rails 32, an air inlet and an air outlet are respectively arranged on the bag mouth central stabilizing shaft 24, a limiting clamping platform is also arranged on the bag mouth central stabilizing shaft 24, the upper pressing plate 26, the lower pressing plate 27 and the elastic sealing ring 29 are respectively provided with a hole for the bag mouth central stabilizing shaft 24, the elastic sealing ring 29 is positioned between the upper pressing plate 26 and the lower pressing plate 27, the bag mouth central stabilizing shaft, the sealing ring expansion cylinder 33 is arranged on the supporting seat 25 and is positioned above the upper pressure plate 26; the bag opening turning device comprises a bag turning ring 28, a bag turning ring control assembly, a bag turning ring lifting cylinder 30, a pair of neck ring holding blocks 52 and a neck ring holding block driving cylinder, wherein the bag turning ring 28 is positioned below the lower pressure plate 27, the bag turning ring 28 is formed by closing three sections of arc blocks, corresponding push rods 35 are respectively arranged on each section of arc block, the bag turning ring control assembly comprises a push rod mounting plate 36, a bag turning ring opening and closing cylinder 37 and a group of transmission gears 38, one end of each of the three push rods 35 is respectively mounted on the push rod mounting plate 36, the bag turning ring opening and closing cylinder 37 is fixedly mounted on the push rod mounting plate 36 and drives two of the push rods 35 to rotate through the group of transmission gears 38, the bag turning ring lifting cylinder 30 is mounted on the vertical shaft 18 and drives the push rod mounting plate 36 to move up and down, the pair of neck ring holding blocks 52 are respectively movably mounted on the tray 19, the neck ring holding block, and drives the pair of neck strap holding blocks 52 to rotate through the link mechanism; a group of plastic bag fixing devices matched with the bag opening stabilizing mechanism for use are arranged on the tray 19, each plastic bag fixing device comprises a semicircular positioning block 21, a pair of plastic bag fixing plates 22 and a fixing plate driving cylinder, the semicircular positioning blocks 21 are fixedly arranged at the top of the tray 19, the semicircular positioning blocks 21 are provided with a pair of plastic bag fixing plate 22 avoiding holes, the pair of plastic bag fixing plates 22 are respectively movably arranged on the tray 19 and are positioned in the semicircular positioning blocks 21, and the fixing plate driving cylinders are arranged on the tray 19 and respectively drive the pair of plastic bag fixing plates 22 to swing through connecting rods; the ring device comprises a neck ring disc 40, a translational cross sliding table 41, a neck ring feeding motor 42, a neck ring fixing guide sleeve 45, a neck ring movable guide sleeve 46, a neck ring movable guide sleeve driving cylinder and a neck ring pressing cylinder 43, wherein the neck ring disc 40 and the translational cross sliding table 41 are respectively arranged on the frame 1, a pair of feeding clamp rollers 44 is arranged on the translational cross sliding table 41, the neck ring feeding motor 42 is arranged on the translational cross sliding table 41 and drives one of the feeding clamp rollers 44 to rotate, the neck ring fixing guide sleeve 45 is arranged on the translational cross sliding table 41 and is positioned between the pair of feeding clamp rollers 44, the neck ring movable guide sleeve 46 is movably arranged on the translational cross sliding table 41, the neck ring movable guide sleeve driving cylinder is arranged on the translational cross sliding table 41 and drives the neck ring movable guide sleeve 46 to swing through a connecting rod, the neck ring movable guide sleeve 46 is positioned on one side of the neck ring fixing guide sleeve 45, a neck ring fixing guide sleeve 45 is respectively provided with a pressing and buckling block 48 and a material feeding clamping roller 44 avoiding hole, and a neck ring pressing and buckling cylinder 43 is arranged on the translation cross sliding table 41 and is positioned at the other side of the neck ring fixing guide sleeve 45; the capping device comprises a cap arranging machine 50 and a capping mechanical arm 51, wherein the cap arranging machine 50 and the capping mechanical arm 51 are respectively arranged on the frame 1 and are positioned at one side of the ring sleeving device.

The plastic neck ring belt 54 is matched with the ring looping device for use, a plurality of plastic neck ring belts 54 are sequentially connected in an initial position and wound on the neck ring disk 40, and a notch is formed between every two adjacent plastic neck ring belts 54; one end of the plastic neck ring belt 54 is provided with a plurality of spherical bosses 70, the other end is provided with a plurality of holes matched with the spherical bosses for use, the diameter of each hole is smaller than that of each spherical boss, the plastic neck ring belt 54 is provided with reinforcing ribs 71, and one of the feeding clamping rollers 44 is respectively provided with a feeding clamping table and a hole corresponding to the plastic neck ring belt 54; one end of the neck ring fixing guide sleeve 45 and one end of the neck ring movable guide sleeve 46 are respectively semicircular, and guide grooves matched with the reinforcing ribs 71 and the spherical bosses 70 are respectively formed on the inner sides of the semicircles; the snap-on block 48 is provided with a plurality of slots for mating with the spherical bosses 70 of the plastic neck ring band 54.

It also has band conveyer 65 and a set of unloader, unloader is including dialling bag board 60 and dialling bag board control cylinder, and it dodges the hole to open on the semi-circular locating piece 21 to dial bag board 60, dials bag board 60 movable mounting on tray 19 to be located semi-circular locating piece 21, dial bag board control cylinder and install on tray 19, and dial bag board 60 through the connecting rod drive and rotate, and band conveyer 65 installs in frame 1, and is located one side of capping device.

The working mode principle is as follows: the mushroom culture medium is fed into a hopper of a lifting type charging mechanism 3 through a vertical feeding mechanism 2, a spiral feeding blade is arranged in the hopper of the lifting type charging mechanism 3, a plastic bag is sleeved on a bag hanging barrel 11 through an automatic bag hanging device 4 and then is clamped through a bag hanging clamping assembly 12, a lifting cylinder 13 is started to drive a supporting plate 14 to rise, the supporting plate 14 supports the bottom of the plastic bag and abuts against the bag hanging barrel 11, the lifting type charging mechanism 3 descends, a discharging barrel of the lifting type charging mechanism 3 extends into the bag hanging barrel 11 to start to fill the bag hanging barrel 11, the lifting type charging mechanism 3 rises while filling, the discharging barrel of the lifting type charging mechanism 3 is separated from the bag hanging barrel 11 after filling is completed, a double-wheel-disc coaxial rotating mechanism rotates for a certain angle, the filled bag hanging barrel 11 is positioned below a material pressing cylinder 5, the material pressing cylinder 5 is started, a pressure plate of the material pressing cylinder 5 extends into the bag hanging barrel 11, the filler is pressed downwards, the bag hanging clamping assembly 12 loosens the plastic bag, meanwhile, the lifting cylinder 13 retracts synchronously until the plastic bag and the bag hanging barrel 11 fall off, and at the moment, the materials are automatically loaded into the plastic bag to finish bagging.

After bagging, the plastic bag is pushed into the semicircular positioning blocks 21 of the tray 19 by starting the disk device, then the fixing plate driving air cylinders are started to drive a pair of plastic bag fixing plates 22 to hold the plastic bag tightly, the bag opening central stabilizing shaft 24, the upper pressure plate 26, the lower pressure plate 27, the bag opening ring 28 and the elastic sealing ring 29 are sent into the plastic bag by synchronously descending the bag opening ring lifting air cylinder 30 and the supporting seat lifting air cylinder 31, the bag opening central stabilizing shaft 24 is inserted into the material in the plastic bag, the air inlet of the bag opening central stabilizing shaft 24 is positioned at the upper part of the plastic bag without the material, then the sealing ring expanding air cylinder 33 is started, a pressing block is arranged on the sealing ring expanding air cylinder 33, the pressing plate is pressed by the pressing block to press the elastic sealing ring 29, the bag opening of the plastic bag is supported and sealed, and the air outlet of the bag opening, the vacuum pump pumps air out of the plastic bag through the bag opening central stabilizing shaft 24, so that the upper part of the plastic bag without filler is contracted tightly and is tightly attached to the bag opening central stabilizing shaft 24, then the looping device is started, and the plastic neck-loop belt 54 is sleeved on the plastic bag tightly attached to the outside of the bag opening central stabilizing shaft 24.

After the resetting of the collar device is completed, then the collar enclasping block driving cylinder drives the pair of collar enclasping blocks 52 to enclasping on the collar of the plastic bag, so that the position of the collar is fixed, the sealing ring expansion cylinder 33 retracts, the elastic sealing ring 29 recovers after no pressure exists, the plastic bag and the elastic sealing ring 29 are loosened, then the bag turning ring lifting cylinder 30 continues to extend out, the bag turning ring 28 is pressed downwards through the three push rods 35, the inner diameter of the bag turning ring 28 is larger than the diameter of the pair of collar enclasping blocks 52, the bag opening of the plastic bag is pressed downwards and turned over to be sleeved on the pair of collar enclasping blocks 52 in the process of pressing downwards, the supporting seat lifting cylinder 31 resets, the upper and lower pressing disks 27, the pressing disks 26 and the elastic sealing ring 29 are moved out of the plastic bag together through the limiting clamping platform on the bag opening central stabilizing shaft 24, the shaft driving cylinder drives the tray 19, the cover pressing mechanical arm 51 tightly covers the cover in the neck ring of the plastic bag, then the bag turning ring opening and closing cylinder 37 is started, the bag turning ring 28 is opened through the group of transmission gears 38, the bag turning ring lifting cylinder 30 retracts, then the pair of neck ring locking blocks 52 resets, the bag shifting plate control cylinder controls the bag shifting plate 60 to shift the plastic bag to the belt conveyor 65, and the whole operation of pressing the cover ring to discharge the bag is completed.

The working principle of the ferrule device is as follows: one end of the neck ring fixing guide sleeve 45 and one end of the neck ring movable guide sleeve 46 are respectively semicircular, when the neck ring is needed, the translation cross sliding table 41 is started to firstly sleeve the semicircular end of the neck ring fixing guide sleeve 45 on a plastic bag tightly attached to the outside of the bag opening central stabilizing shaft 24, and then the neck ring movable guide sleeve drives the cylinder to drive the semicircular end of the neck ring movable guide sleeve 46 and the semicircular end of the neck ring fixing guide sleeve 45 to be closed; the spherical bosses 70 and the reinforcing ribs 71 of the plastic neck ring belt 54 are respectively positioned in the guide grooves corresponding to the neck ring fixing guide sleeves 45 and are clamped by a pair of feeding clamp rollers 44, one of the feeding clamp rollers 44 is respectively provided with a plurality of feeding clamping platforms and holes corresponding to the plastic neck ring belt 54, the plastic neck ring belt 54 is fed between the closed neck ring fixing guide sleeves 45 and the closed neck ring movable guide sleeves 46 during rotation and winds around the plastic bag tightly attached to the outside of the bag opening central stabilizing shaft 24 for a circle, so that the spherical bosses and the holes at the two ends of the plastic neck ring belt 54 are overlapped, then the neck ring pressing air cylinder 43 is started, the two ends of the plastic neck ring belt 54 are closed through the pressing and buckling blocks 48, and the plastic neck ring belt 54 is cut off from the cut opening during closing.

Claims

1. The edible fungus seed production bagging system is characterized by comprising a rack (1), a bagging machine, a tray passing device and an automatic ferrule cover buckling machine, wherein the bagging machine comprises a vertical feeding mechanism (2), a lifting type feeding mechanism (3), a double-wheel-disc coaxial rotating mechanism, an automatic bag hanging device (4) and a material pressing cylinder (5), the vertical feeding mechanism (2) is installed on the rack (1), the lifting type feeding mechanism (3) is movably installed on the rack (1), a discharge hole of the vertical feeding mechanism (2) is communicated with a feed hole of the lifting type feeding mechanism (3) through a telescopic pipe (6), and the double-wheel-disc coaxial rotating mechanism is positioned below a discharge pipe of the lifting type feeding mechanism (3); the double-wheel-disc coaxial rotating mechanism comprises a rotating shaft (7), a rotating shaft driving cylinder (8), a bag hanging disc (9) and a bag supporting disc (10), wherein a plurality of discharging holes are formed in the bag hanging disc (9), a plurality of bag hanging cylinders (11) corresponding to the discharging holes and a bag hanging clamping assembly (12) are respectively arranged at the bottom of the bag hanging disc (9), a plurality of lifting cylinders (13) corresponding to the bag hanging cylinders (11) are arranged at the bottom of the bag supporting disc (10), supporting plates (14) are arranged on piston rods of the lifting cylinders (13), a plurality of corresponding supporting plate through holes are formed in the bag supporting disc (10), the bag hanging disc (9) and the bag supporting disc (10) are respectively movably mounted on the rack (1) through the rotating shaft (7), the rotating shaft driving cylinder (8) is mounted on the rack (1), and the rotating shaft (7) is driven to rotate through a ratchet assembly; a piston rod of the pressing cylinder (5) is provided with a pressure plate, the pressing cylinder (5) is installed on the rack (1) and is positioned above the bag hanging plate (9), and the automatic bag hanging device (4) is installed on the rack (1) and is positioned on one side of the double-wheel-disc coaxial rotating mechanism; the tray passing device comprises a transverse bag pushing pneumatic sliding table (15) and a longitudinal bag pushing pneumatic sliding table (16), an arc-shaped shifting block (17) is arranged on a sliding block of the longitudinal bag pushing pneumatic sliding table (16), the transverse bag pushing pneumatic sliding table (15) is installed on the rack (1), and the longitudinal bag pushing pneumatic sliding table (16) is installed on a sliding block of the transverse bag pushing pneumatic sliding table (15); the automatic ferrule cap-buckling machine comprises a vertical shaft (18), a vertical shaft driving cylinder, a tray (19), a group of bag mouth stabilizing mechanisms, a ferrule device and a cap-pressing device, wherein the tray (19) is movably arranged on a rack (1) through the vertical shaft (18), and the vertical shaft driving cylinder is arranged on the rack (1) and drives the vertical shaft (18) to rotate; the bag mouth stabilizing mechanism comprises a bag mouth central stabilizing shaft (24), a bag mouth expanding device and a bag mouth turning device, the bag mouth expanding device comprises a supporting seat (25), an upper pressing plate (26), a lower pressing plate (27), an elastic sealing ring (29), a supporting seat lifting cylinder (31) and a sealing ring expanding cylinder (33), a group of guide rails (32) are arranged on the vertical shaft (18), a sliding block matched with the guide rails (32) is arranged on the supporting seat (25), the supporting seat lifting cylinder (31) is arranged on the vertical shaft (18) through a supporting plate and drives the supporting seat (25) to slide up and down on the guide rails (32), an air inlet and an air outlet are respectively arranged on the bag mouth central stabilizing shaft (24), a limiting clamping platform is also arranged on the bag mouth central stabilizing shaft (24), and bag mouth central stabilizing shaft (24) through holes are respectively arranged on the upper pressing plate (26), the lower pressing plate (27) and the elastic, an elastic sealing ring (29) is positioned between an upper pressure plate (26) and a lower pressure plate (27), a bag mouth center stabilizing shaft (24) sequentially penetrates through the lower pressure plate (27), the elastic sealing ring (29) and the upper pressure plate (26) to be connected with a supporting seat (25), and a sealing ring expansion cylinder (33) is arranged on the supporting seat (25) and positioned above the upper pressure plate (26); the bag opening turning device comprises a bag turning ring (28), a bag turning ring control assembly, a bag turning ring lifting cylinder (30), a pair of neck ring embracing blocks (52) and a neck ring embracing block driving cylinder, the bag turning ring (28) is positioned below a lower pressure plate (27), the bag turning ring (28) is formed by closing three sections of arc blocks, corresponding push rods (35) are respectively arranged on each section of arc block, the bag turning ring control assembly comprises a push rod mounting plate (36), a bag turning ring opening and closing cylinder (37) and a group of transmission gears (38), one ends of three push rods (35) are respectively mounted on the push rod mounting plate (36), the bag turning ring opening and closing cylinder (37) is fixedly mounted on the push rod mounting plate (36) and drives two push rods (35) to rotate through the group of transmission gears (38), the bag turning ring lifting cylinder (30) is mounted on a vertical shaft (18) and drives the push rod mounting plate (36) to move up and down, the pair of neck ring holding blocks (52) are respectively and movably arranged on the tray (19), the neck ring holding block driving air cylinder is arranged on the tray (19), and the pair of neck ring holding blocks (52) are driven to rotate through a link mechanism; a group of plastic bag fixing devices matched with the bag opening stabilizing mechanism for use are arranged on the tray (19), each plastic bag fixing device comprises a semicircular positioning block (21), a pair of plastic bag fixing plates (22) and a fixing plate driving cylinder, the semicircular positioning blocks (21) are fixedly arranged at the top of the tray (19), a pair of plastic bag fixing plate (22) avoiding holes are formed in the semicircular positioning blocks (21), the pair of plastic bag fixing plates (22) are respectively and movably arranged on the tray (19) and are positioned in the semicircular positioning blocks (21), and the fixing plate driving cylinders are arranged on the tray (19) and respectively drive the pair of plastic bag fixing plates (22) to swing through connecting rods; the ring device comprises a neck ring disc (40), a translational cross sliding table (41), a neck ring feeding motor (42), a neck ring fixing guide sleeve (45), a neck ring movable guide sleeve (46), a neck ring movable guide sleeve driving cylinder and a neck ring pressing and buckling cylinder (43), wherein the neck ring disc (40) and the translational cross sliding table (41) are respectively arranged on a rack (1), a pair of feeding clamping rollers (44) is arranged on the translational cross sliding table (41), the neck ring feeding motor (42) is arranged on the translational cross sliding table (41) and drives one of the feeding clamping rollers (44) to rotate, the neck ring fixing guide sleeve (45) is arranged on the translational cross sliding table (41) and is positioned between the pair of feeding clamping rollers (44), the neck ring movable guide sleeve (46) is movably arranged on the translational cross sliding table (41), the neck ring movable guide sleeve driving cylinder is arranged on the translational cross sliding table (41) and drives the neck ring movable guide sleeve (46) to swing, the neck ring movable guide sleeve (46) is positioned on one side of the neck ring fixing guide sleeve (45), a pressing block (48) is arranged on a piston rod of the neck ring pressing and buckling cylinder (43), pressing and buckling blocks (48) and avoidance holes of the feeding clamping roller (44) are respectively formed in the neck ring fixing guide sleeve (45), and the neck ring pressing and buckling cylinder (43) is installed on the translation cross sliding table (41) and is positioned on the other side of the neck ring fixing guide sleeve (45); the capping device comprises a cap arranging machine (50) and a capping mechanical arm (51), wherein the cap arranging machine (50) and the capping mechanical arm (51) are respectively arranged on the rack (1) and are positioned on one side of the ring looping device.

2. The edible mushroom seed production bagging system according to claim 1, characterized in that the system further comprises a plastic neck ring belt (54) matched with the ring looping device, a plurality of plastic neck ring belts (54) are sequentially connected in the head position and wound on the neck ring disc (40), and a notch is arranged between two adjacent plastic neck ring belts (54); one end of the plastic neck ring belt (54) is provided with a plurality of spherical bosses (70), the other end of the plastic neck ring belt is provided with a plurality of holes matched with the spherical bosses for use, the diameter of each hole is smaller than that of each spherical boss, the plastic neck ring belt (54) is provided with reinforcing ribs (71), and a feeding clamping table and a hole corresponding to the plastic neck ring belt (54) are respectively arranged on one feeding clamping roller (44); one end of the neck ring fixing guide sleeve (45) and one end of the neck ring movable guide sleeve (46) are respectively semicircular, and guide grooves matched with the reinforcing ribs (71) and the spherical bosses (70) are respectively formed in the inner sides of the semicircles; the press-buckling block (48) is provided with a plurality of clamping grooves which are matched with the spherical bosses (70) of the plastic neck ring belt (54).

3. The edible mushroom seed production bagging system according to claim 1, characterized in that the edible mushroom seed production bagging system further comprises a belt conveyor (65) and a group of blanking devices, each blanking device comprises a bag shifting plate (60) and a bag shifting plate control cylinder, each semicircular positioning block (21) is provided with a bag shifting plate (60) avoidance hole, each bag shifting plate (60) is movably arranged on the corresponding tray (19) and located in the corresponding semicircular positioning block (21), each bag shifting plate control cylinder is arranged on the corresponding tray (19) and drives the corresponding bag shifting plate (60) to rotate through a connecting rod, and the belt conveyor (65) is arranged on the corresponding rack (1) and located on one side of the corresponding capping device.