CN105836686B - Automatic inflating screw capping system - Google Patents

Automatic inflating screw capping system Download PDF

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Publication number
CN105836686B
CN105836686B CN201610185778.3A CN201610185778A CN105836686B CN 105836686 B CN105836686 B CN 105836686B CN 201610185778 A CN201610185778 A CN 201610185778A CN 105836686 B CN105836686 B CN 105836686B
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CN
China
Prior art keywords
bung
fixed
cylinder
staving
drive cylinder
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Active
Application number
CN201610185778.3A
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Chinese (zh)
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CN105836686A (en
Inventor
李含强
王司嘉
宋丁丁
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Shanghai Jicheng Automatic Machinery Systems Co Ltd
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Shanghai Jicheng Automatic Machinery Systems Co Ltd
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Priority to CN201610185778.3A priority Critical patent/CN105836686B/en
Publication of CN105836686A publication Critical patent/CN105836686A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B3/00—Closing bottles, jars or similar containers by applying caps
    • B67B3/20—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps
    • B67B3/204—Linear-type capping machines
    • B67B3/2053—Linear-type capping machines comprising capping heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/64—Switching conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B3/00—Closing bottles, jars or similar containers by applying caps
    • B67B3/26—Applications of control, warning, or safety devices in capping machinery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B2201/00—Indexing codes relating to constructional features of closing machines
    • B67B2201/06—Details of cap feeding devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Of Jars (AREA)

Abstract

The invention provides a kind of automatic inflating screw capping system, including for conveying staving induction system, mainframe and the control system being connected with staving induction system of staving, in addition to：Big osculum positioner；Dry air injection device, including the first injection device body and the second lifting clamping device for depressing staving；Inert gas injection device；Bung conveying device and the pre- screw device of bung for pre- stubborn bung；For tightening the bung tightening mechanism of bung, including tighten rifle unit for tightening bung and the second vertical lifting mechanism of rifle unit movement is tightened for driving；Capping mechanism, including take capping mechanism, the seal closure conveyer being connected with the control system and second lifting clamping device；The discharge conveyor being connected with control system, it is arranged on the exit of automatic inflating screw capping system.The invention provides a kind of automatic inflating screw capping system, reduces labor strength, improves production efficiency, can save enterprise's production cost and management cost.

Description

Automatic inflating screw capping system
Technical field
The present invention relates to staving manufacture field, especially a kind of automatic inflating screw capping system.
Background technology
The canister of steel drum industry production is widely used, and is mainly used in taking up liquid.For taking up different liquids, industry Production requirement to steel drum is different, but must all reach a requirement, ne-leakage.This problem is the difficult skill captured in the industry Art problem.
At present, the method used in the industry is to examine seepage feelings to the steel drum filling with inert gas to have completed Condition.Exemplified by filling helium, in industry using manually helium is filled, helium belongs to valuable gas to this process for many manufacturing enterprises Body, had the drawback that using manually helium is filled：Manual operation can produce maloperation, cause helium to waste；Needed before filling helium Dry air is filled with twice, is then re-filled with helium, and uses manual operation, and low production efficiency, labor intensity is larger, increases simultaneously Add enterprise's production cost and management cost.
The content of the invention
It is an object of the invention to provide a kind of automatic inflating screw capping system, with solve existing inflation screw capping system manually into The problem of this height, production cost height, management cost height and low production efficiency.
In order to achieve the above object, the invention provides a kind of automatic inflating screw capping system, including for conveying staving Staving induction system, mainframe and the control system being connected with staving induction system, in addition to：Big osculum positioner, is used for The big mouth and osculum of staving are positioned, the bung includes the big lid matched with big mouth and the tegillum matched with osculum；
Dry air injection device, is fixed on mainframe, and including first for dry air to be injected in staving Injection device body and the second lifting clamping device for depressing staving；
Inert gas injection device, for inert atmosphere to be injected in staving；
For conveying the bung conveying device being connected with the control system of bung and for bung to be screwed in into staving in advance Bung installation position on the pre- screw device of bung；
For tightening the bung tightening mechanism of bung, be fixed on the mainframe, including the second vertical lifting mechanism and Rifle unit is tightened, the second vertical lifting mechanism includes the 8th drive cylinder, cylinder connecting plate, sliding block connecting seat, guide rail and connected Fishplate bar, base and the 4th guide rail slide block group, the 8th drive cylinder are connected with control system, and the 8th drive cylinder is fixed On cylinder connecting plate, its piston rod passes through the cylinder connecting plate, and is mutually fixed with the sliding block connecting seat, and the sliding block is consolidated Reservation is fixed on the sliding block in the 4th guide rail slide block group, and the guide rail in the 4th guide rail slide block group is fixed on described lead On rail connecting plate, the guide rail splice is fixed on mainframe by the base, it is described tighten rifle unit be fixed on it is described On sliding block connecting seat, the sliding block connecting seat is driven to move by the 8th drive cylinder, and then so that described tighten rifle list First in the vertical direction moves up and down, and the rifle unit of tightening includes tightening rifle, tightens rifle front end and bung twists silk head, described Tighten rifle to be fixedly connected with the stubborn silk head of the bung by the rifle front end of tightening, the rifle of tightening is fixed on the sliding block company On joint chair, it is displaced downwardly to by tightening rifle unit described in the 8th drive cylinder driving at the bung installation position of staving, passes through institute State and tighten the stubborn silk head rotation of the rifle driving bung to tighten bung, described tighten is fixed with torsion torque sensor on rifle, the torsion Sensor is connected with control system, and control system is tightened rifle according to the control of the feedback signal of torsion torque sensor and is stopped so that The reset of rifle unit is retracted and tightened to 8th drive cylinder；
Capping mechanism, including take capping mechanism, the seal closure conveyer being connected with the control system and described second liter Pressing device drops, and it is described to take capping mechanism to be fixed on mainframe, for taking seal closure from the seal closure conveyer；
The discharge conveyor being connected with the control system, the exit of automatic inflating screw capping system is arranged on, passes through institute Staving induction system is stated by staving successively through the big osculum positioner, dry air injection device, inert gas injection dress Put, transported after the pre- screw device of bung, bung tightening mechanism and capping mechanism to discharge conveyor.
The invention provides a kind of automatic inflating screw capping system, the automatic filling of air and inert gas is realized, is passed through Pre-screwing and tighten process and realize accurate installation to bung, the behaviour to bung fixed shaft cover is realized by capping mechanism Make, reduce labor strength, improve production efficiency, enterprise's production cost and management cost can be saved.
Brief description of the drawings
Fig. 1 is the stereogram of automatic inflating screw capping system provided in an embodiment of the present invention；
Fig. 2 is the partial enlarged drawing at bung detection module provided in an embodiment of the present invention and bung tightening mechanism；
Fig. 3 is the partial enlarged drawing at conveyer provided in an embodiment of the present invention of plugging into；
Fig. 4 is the sectional view of jacking apparatus provided in an embodiment of the present invention；
Fig. 5 is the stereogram of device for clamping and rotating provided in an embodiment of the present invention；
Fig. 6 is the stereogram of the first lifting clamping device provided in an embodiment of the present invention；
Fig. 7 is the stereogram of the first injection device body provided in an embodiment of the present invention；
Fig. 8 is the stereogram of the second lifting clamping device provided in an embodiment of the present invention；
Fig. 9 is the stereogram of the pre- screw device body of bung provided in an embodiment of the present invention；
Figure 10 is the partial enlarged drawing at bung plummer provided in an embodiment of the present invention；
Figure 11 is another stereogram of the pre- screw device body of bung provided in an embodiment of the present invention
Figure 12 is the partial sectional view that bung provided in an embodiment of the present invention detects tool；
Figure 13 is the stereogram of bung tightening mechanism provided in an embodiment of the present invention；
Figure 14 is the stereogram of capping mechanism provided in an embodiment of the present invention；
Figure 15 is the sectional view of spring clamping jaw provided in an embodiment of the present invention.
In figure, 1：Inlet conveyor, 2：Plug into conveyer, 21：First housing, 22：Conveyer body, 23：Movable rotation-shaft, 24：Support frame, 25：Piston rod support, 26：Jacking cylinder, 27：Locating piece, 3：Staving induction system, 4：Mainframe, 5：Size Mouth positioner, 51：Device for clamping and rotating, 511：First mounting seat, 512：Second mounting seat, 513：First guide rail slide block group, 514：Positioning roller, 515：Motor, 516：Rack-and-pinion group, 517：First drive cylinder, 52：First lifting compresses dress Put, 521：Push clamping disk, 522：First axle, 523：Clutch shaft bearing, 524：Sealing ring, 525：First installing plate, 526：Second Drive cylinder, 527：First guide rod bearing group, 528：Connecting plate, 6：Dry air injection device, 61：First injection device sheet Body, 611：3rd drive cylinder, 612：First connection plate, 613：Movable block, 614：Support bar, 615：First breather pipe, 616：Second connection plate, 62：Second lifting clamping device, 621：Second installing plate, 622：4th drive cylinder, 623：The Two guide rod bearing groups, 624：Support wheel installing plate, 625：Roller, 626：Clamping cylinder group, 627：Clamping cylinder installing plate, 628： Big small cap clamping jaw, 629：3rd guide rod bearing group, 630：First fixed mounting, 631：Second fixed mounting, 7：Inertia Gas injection apparatus, 8：The pre- screw device of bung, 81：The pre- screw device body of bung, 811：Connecting seat, 812：Guide rail installing plate, 813：5th drive cylinder, 814：Cylinder mounting plate, 815：Second guide rail slide block group, 816：Support block, 817 rotating shafts：818：The Two bearings, 819：3rd bearing, 820：Bearing block, 821：Headstock, 822：Drive motor, 823：Screw tightening device, 824：Resistance Gear unit, 825：Stop cylinder, 826：Stop cylinder installing plate, 827：First connecting seat, 828：Second connecting seat, 829：First Blocking seat, 830：First pushing piece, 831：Push cylinder, 832：Loading plate, 833：Bung plummer, 834：Plummer moves gas Cylinder, 835：6th drive cylinder, 836：Lift connection plate, 837：Buffer, 838：Bolt column, 839：Buffer fixed seat, 840：Clamping jaw cylinder, 841：Bung set of jaws, 9：Bung detection module, 91：Bung detection tool, 911：7th drive cylinder, 912：Cylinder connecting seat, 913：Detection station slip cap, 914：Detector, 915：Spring, 916：Punching shaft, 917：Swing rod, 918：L-shaped connecting rod, 919：Connecting rod base, 920：Swing rod locking plate, 921：Detection fixture cover plate, 922：Detection sensor, 923：Sensing Device fixed seat, 10：Bung tightening mechanism, 101：8th drive cylinder, 102：Cylinder connecting plate, 103：Sliding block connecting seat, 104： Guide rail splice, 105：Base, 106：4th guide rail slide block group, 107：Tighten rifle, 108：Tighten rifle front end, 109：Bung is twisted Silk head, 11：Capping mechanism, 111：Seal closure conveyer, 112：3rd connecting seat, 113：4th connecting seat, 114：Second stops Seat, 115：Second pushing piece, 116：12nd drive cylinder, 117：13rd drive cylinder, 118：Seal closure plummer, 119： Spring clamping jaw, 120：Vacuum cup, 121：Sucker tube, 122：Cover and push support member, 123：Support set, 124：9th driving gas Cylinder, 125：Tenth drive cylinder, 126：Cylinder terminal pad, 127：4th guide rod bearing group, 128：11st drive cylinder, 129： Swing mechanism installing plate, 130：Rotary sleeve, 131：Drive link, 132：Motor front end oscillating deck, 133：Servomotor, 12：Go out Mouth conveyer, 13：Bung collating unit, 14：Bung conveying device, 141：The big lid conveying device of bucket, 142：Bucket tegillum conveying dress Put, 15：Horse block, 16：Staving, 161：Great Gai installation positions, 162：Tegillum installation position, 163：Bung, 17：Control panel.
Embodiment
As shown in Fig. 1~2, a kind of automatic inflating screw capping system is present embodiments provided, it includes inlet conveyor 1, connect Refute conveyer 2, staving induction system 3, mainframe 4, big osculum positioner 5, dry air injection device 6, inert gas note Enter the pre- screw device 8 of device 7, bung, bung detection module 9, bung tightening mechanism 10, capping mechanism 11, discharge conveyor 12, bucket Lid conveying device 14 (in the present embodiment, including the big lid conveying device 141 of bucket and bucket tegillum conveying device 142), bung arrange Device 13, horse block 15, respectively with the inlet conveyor 1, conveyer 2 of plugging into, staving induction system 3 and bung conveying device 14 The control system of connection and the control panel 17 being connected with the control system.
In the present embodiment, the automatic inflating screw capping system is applied on drum, and the material of drum can have multiple choices, In the present embodiment, the staving 16 is drum, and is steel drum.There is bung installation position on the staving 16, specifically include big Lid installation position 161 and tegillum installation position 162, there is big mouth at great Gai installation positions 161, there is osculum, bucket at tegillum installation position 162 Lid includes the big lid matched with big mouth and the tegillum matched with osculum.Mainframe 4 is twisted for fixing automatic inflating in the present embodiment Mechanism in convering system, is explained below.
The inlet conveyor 1 is located at the porch of automatic inflating screw capping system, for conveying steel drum.In the present embodiment In, inlet conveyor 1 uses roller conveyer, but not limited to this.
Fig. 3 is refer to, the conveyer 2 of plugging into includes the first housing 21 and conveyer body 22, and plug into conveyer 2 and institute Inlet conveyor 1 is stated to dock.The conveyer 2 of plugging into is provided with movable rotation-shaft 23 close to one end of inlet conveyor 1, the activity Rotating shaft 23 is connected on the first housing of the conveyer of plugging into of steel drum direction of transfer both sides, and is arranged on support frame 24, Support frame as described above 24 is fixed on mainframe 4.In the present embodiment, support frame as described above 24 is U-shaped support frame, the movable rotation-shaft 23 It is arranged in U-shaped support frame.The described one end of conveyer away from inlet conveyor 1 of plugging into is provided with jacking apparatus,
Fig. 3~4 are refer to, the jacking apparatus includes connector, piston rod support 25 and jacking cylinder 26, and the connector is consolidated It is scheduled on the first housing 21 of conveyer of plugging into, and is fixed on the first housing 21 of conveyer both sides of plugging into, the connector is also It is connected by the piston rod support 25 with jacking cylinder 26, jacking cylinder 26 is also fixed on the mainframe, by described Jacking cylinder 26 pushes up piston rod support and then jacks up the one end of conveyer 2 away from inlet conveyor 1 of plugging into by the connector.
In the present embodiment, the connector includes connecting shaft and connection bearing (not marked in figure), and the connecting shaft is fixed On the first housing 21 of both sides, and it is fixed on by connecting bearing on piston rod support 25.Specifically, the connecting shaft is fixed on The inner ring of bearing is connected, the outer ring for connecting bearing is fixed on piston rod support 25.
In the present embodiment, the conveying function small range motion up and down of plugging into.When steel drum is transported to institute from inlet conveyor 1 State when plugging into conveyer 2, the jacking apparatus action, the one end of conveyer 2 of plugging into away from inlet conveyor 1 is jacked up, it is described Conveyer 2 of plugging into the one end of close inlet conveyor 1 reduce (due to the presence of movable rotation-shaft, therefore the adapting to property of end is decreased slightly as It is low), after the conveyer 2 of plugging into is plugged into described inlet conveyor 1, steel drum is moved on to the porch of staving induction system 3.
In the present embodiment, staving induction system 3 (housing) is fixed on mainframe 4, plug into conveyer 2 and staving it is defeated Send system 3 to use chain transfer, and there is multigroup locating piece in staving induction system, there are four energy in every group of locating piece Enough locating pieces 27 for positioning steel drum, this four locating pieces 27 are symmetricly set on staving conveyer, jacked up by jacking apparatus Plug into the one end of conveyer 2, and steel drum is transported into the opening position relative with a certain group of locating piece plugging on conveyer, put down jacking Steel drum is simultaneously put into this group of locating piece by device, is positioned steel drum by four locating pieces in this group of locating piece, is passed through the bucket Steel drum is fed forward by body conveying system 3.
(find the position of bung installation position in the big osculum position that the big osculum positioner is mainly used in finding steel drum Put, bung installation position includes great Gai installation positions and tegillum installation position), and be located；The big mouth and osculum of steel drum refer to figure 1.The big osculum positioner 5 includes the lifting clamping device 52 of device for clamping and rotating 51 and first.
Specifically, the device for clamping and rotating 51 is connected with control system, and device for clamping and rotating 51 is controlled by control system Driving staving 16 rotates or stopped.Fig. 5 is refer to, the device for clamping and rotating 51 includes 511, two second peaces of the first mounting seat Fill seat 512, the first guide rail slide block group 513, positioning roller 514, motor 515, the drive cylinder of rack-and-pinion group 516 and first 517, the drive cylinder 517 of motor 515 and first is connected with control system respectively, and the first mounting seat 511 is fixed on institute State on mainframe, the second mounting seat 512 is slidably connected by the first guide rail slide block group 513 with the first mounting seat 511.Specifically Ground, the guide rail in the first guide rail slide block group are fixed in the first mounting seat, and the sliding block in the first guide rail slide block group slides with guide rail Connection, and be also fixedly connected with the second mounting seat.Two second mounting seats are located at the both sides of steel drum transporting direction.Both sides The positioning roller 514 is respectively and fixedly provided with second mounting seat 512, and the positioning roller preferably in side is driving wheel, it is another Side is driven pulley.As a non-limiting embodiment, two positioning rollers, the motor 515 are respectively and fixedly provided with per side It is fixed in the first mounting seat 511, and (two) described driving wheel of side can be driven while rotated.The rack-and-pinion group 516 include gear (not shown), the first rack and the second rack, and the first rack is fixed in the second mounting seat of side, and second Rack is fixed in the second mounting seat of opposite side, and the first rack and the second rack are located at the both sides of gear, and parallel.It is described First drive cylinder is fixed on mainframe, and drives the pinion rotation, and the first rack and the second rack are driven by gear Motion, and then the second mounting seat of both sides is being deployed or is being closed up on the direction of steel drum direction of transfer.With close up for The bottom of outer wall of steel drum, is folded in the second mounting seat, and be clamped in four positioning by example by closing up second mounting seat Between roller, steel drum is driven by driving the positioning roller to roll so that steel drum being capable of 360 degree of rotations.
Specifically, Fig. 6 is refer to, first lifting clamping device 52 is fixed on mainframe, and is preferably fixed to institute The top of mainframe is stated, it includes vertical lifting mechanism and pushed to clamp disk 521, and the clamping disk 521 that pushes passes through first axle Hold 523 to be rotatablely connected with first axle 522 and vertical lifting mechanism, specifically, one end of the first axle is fixed on vertical conveyor On structure, the other end is fixed on the clutch shaft bearing inner ring, and the clutch shaft bearing outer ring is fixed on to push and clamped on disk.Pushing clamping disk Sealing ring 524 is fixed with 521, the sealing ring is polyurethane sealing ring.Treat that steel drum reaches this process and rotated by the clamping After device clamping, the vertical lifting mechanism, which drives to push, clamps disk decline, and will push the sealing ring 524 clamped on disk 521 It is pressed in the groove of steel drum outer edge annular, to realize the fixation to steel drum.In the present embodiment, the vertical conveyor Structure includes the first installing plate 525, the second drive cylinder 526, the first guide rod bearing group 527 and connecting plate 528, second driving Cylinder 526 is connected with control system, and the guide rod bearing group 527 of the second drive cylinder 526 and first is each attached to the first installation On plate 525, and it is respectively provided with through one end on the first installing plate and the connecting plate that is also fixed on below the first installing plate, connecting plate 528 are also fixed in the first axle 522.Specifically, the bearing in the first guide rod bearing group is fixed on the first installing plate, and One end of guide rod is slidably connected with bearing, and the other end is fixed on connecting plate, and the piston rod of the second drive cylinder is fixed on connection On plate, by the second drive cylinder drive connection plate, and then drive pushes clamping disk and moved up and down.Wherein, the first guide rod bearing Group plays a part of guiding.As a non-limiting embodiment, the quantity in the first guide rod bearing group is two, two phases Mutually the first parallel guide rod bearing group is arranged on the both sides of the second drive cylinder.
First lifting clamping device also includes sensor device (not shown), the sensor device and control system Connection, rotates the steel drum, steel drum is in rotary course by sensor device to size by the device for clamping and rotating 51 Mouth is detected, when detection signal has feedback, that is, when detecting big mouth and osculum, and control system returning based on sensor device Feedback signal stops the spinning movement of the device for clamping and rotating.Specifically, the rotation of the positioning roller is stopped, and by described Two mounting seats 512 are deployed to discharge the clamping to steel drum so that steel drum can be delivered to subsequent processing by staving induction system.
Further, the dry air injection device 6 is fixed on mainframe, and the top preferably with the mainframe It is fixedly connected, is the process after the big osculum positioner, is separated by a certain distance with big osculum positioner 5 so that dries Steel drum at air injection device does not contact with the steel drum at big osculum positioner.
Specifically, Fig. 7 is refer to, the dry air injection device 6 includes the first injection device body 61 and second liter Pressing device 62 drops.In the present embodiment, the first injection device body 61 is located at the side of the second lifting clamping device, uses In being filled with dry air to steel drum from big mouth.The first injection device body 61 connects including the 3rd drive cylinder 611, first Installing plate 612, movable block 613, support bar 614, the first breather pipe 615 and the second connection plate 616, the 3rd drive cylinder 611 are connected with control system, and the 3rd drive cylinder 611 is fixed in the first connection plate 612, and are had through described first One end of connection plate, the end are the tailpiece of the piston rod of the 3rd drive cylinder 611, the piston rod and the first breather pipe difference It is fixed on the movable block 613, support bar 614 is separately fixed at the connection of the first connection plate 612 and second installation On plate 616, movable block 613 is slidably connected with support bar 614, and the 3rd drive cylinder 611 drives movable block along support bar Axial movement, and then drive the first breather pipe 615 support bar axial movement, and enable to the first breather pipe insert steel In bucket or leave steel drum.
Dry air is input to inside steel drum by the first breather pipe from the big mouth of steel drum, will be miscellaneous in this process place steel drum Matter air is discharged, and is done homework for the execution of next procedure.Preferably, this process includes the station of multiple processing steel drums, Each station is inflated bleeding.In the present embodiment, the process sets three stations, is divided into first time dry air Station, second of dry air injection station and third time dry air injection station are injected, to ensure the sky of the impurity in steel drum Gas is fully drained.
It is important to point out that in present specification, process is the upperseat concept of station, and each process is included at least One station.
Second lifting clamping device 62 is different from the structure of the first lifting clamping device 52, refer to Fig. 8, and the second lifting compresses Device 62 includes the second installing plate 621, the 4th drive cylinder 622, the second guide rod bearing group 623, support wheel installing plate 624, rolling Wheel 625, clamping cylinder group 626, clamping cylinder installing plate 627, big small cap clamping jaw 628, the 3rd guide rod bearing group 629, first The fixed mounting 631 of fixed mounting 630 and second.4th drive cylinder 622 and clamping cylinder group 626 respectively with control System connects.
Specifically, the second installing plate 621 is fixed on the ground by mainframe, and the second installing plate is fixed with mainframe to be connected Connect, be preferably fixed to mainframe top, mainframe fixes on the ground, and the 4th drive cylinder 622 is fixed on the second installation On plate, have through one end of the second installing plate, and be fixed on through one end of the second installing plate on support wheel installing plate 624. Wherein, the 4th drive cylinder 622 is its tailpiece of the piston rod through one end of the second installing plate 621, is driven by the 4th drive cylinder Piston rod movement so drive support wheel installing plate moved along the axis of piston rod.The axle of the second guide rod bearing group 623 Hold and be fixed on the second installing plate 621, guide rod is fixed on the support wheel installing plate 624, the 4th drive cylinder 622 Both sides are respectively arranged with the second guide rod bearing group 623.In the present embodiment, two the second guide rod bearing component cloth are described The both sides of 4th drive cylinder, the structure of the second guide rod bearing group refer to the first guide rod bearing group, be mainly used in the support Wheel installing plate moves up and down guiding.
In the present embodiment, the support wheel installing plate 624 is located at the lower section of the second installing plate 621, and is installed with second Plate is parallel.The roller 625 is fixed with support wheel installing plate 624, it is preferable that the corner of support wheel installing plate is fixed respectively to pacify Equipped with the roller, the support wheel installing plate is driven by the 4th drive cylinder, is vertically moved up and down, and thereon four The roller at angle will be pressed on steel drum when declining, and predominantly next this process rotates the operational guidance of steel drum, Steel drum is rotated along four rollers.
In the present embodiment, the clamping cylinder group 626 is fixed on the bottom of support wheel installing plate 624 by fixed mounting Both sides, it is preferable that clamping cylinder group is symmetrically securely fitted in the centre position of support wheel installing plate two bottom sides.Clamping cylinder group 626 include the first clamping cylinder and the second clamping cylinder, and the first clamping cylinder and the second clamping cylinder are pacified positioned at support wheel respectively The both sides of the bottom of loading board 624, it is preferable that the quantity of the first clamping cylinder and the second clamping cylinder is one, the clamping cylinder Group is fixed on the clamping cylinder installing plate 627, and one end of its piston rod passes through the clamping cylinder installing plate 627, and It is fixed on the first fixed mounting 630, the outer ring of the clamping cylinder installing plate and the bearing in the 3rd guide rod bearing group 629 Mutually fixed, the first fixed mounting 630 is slidably connected with the guide rod in the 3rd guide rod bearing group 629, and its bottom is also solid Surely there is the size lid clamping jaw 628.Second fixed mounting 631 is fixed on support wheel installing plate 624, and with it is described Guide rod in 3rd guide rod bearing group 629 is slidably connected, and plays a part of support guide rod.The clamping cylinder installing plate is described The both sides of clamping cylinder group 626 are respectively fixed with the 3rd guide rod bearing group 629, and the quantity of the 3rd guide rod bearing group is preferably Two, two the 3rd guide rod bearing groups parallel to each other are arranged on the both sides of the clamping cylinder group 626 respectively.
In addition, big small cap clamping jaw 628 is located at the lower section of the 3rd guide rod bearing group 629, and it is solid by described first Determine mounting seat 630 to be slidably connected with the guide rod in the 3rd guide rod bearing group, the big small cap clamping jaw 628 includes left clamping jaw and the right side Clamping jaw, left clamping jaw and right clamping jaw match, parallel and symmetrical, for by the great Gai installation positions at the big mouth in steel drum top Tegillum installation at 161 (being bulge-structure on steel drum top, can match with big lid to be installed, and can be clamped) and osculum 162 (are bulge-structure on steel drum top, can match with tegillum to be installed, and can be clamped) of position are clipped in big small cap clamping jaw In 628.In the present embodiment, the big small cap clamping jaw 628 includes small clamping jaw mouth and big clamping jaw mouth, in steel drum transmission direction Front portion is provided with the small clamping jaw mouth to match with tegillum installation position outer ring, and rear portion has to match with great Gai installation positions outer ring The big clamping jaw mouth.
The clamping cylinder group by being arranged on both sides drives the first fixed mounting of both sides, and then drives both sides Big small cap clamping jaw 625 slides along guide rod, can realize closing up or deploying for big small cap clamping jaw.In process before, The first positioning of steel drum position is realized by big osculum positioner, in this station, exemplified by closing up, because there is provided size Lid clamping jaw, therefore can also play a part of finely tuning steel drum position, steel drum can rotate along four rollers, and then can be accurately true Determine the position of the big mouth of steel drum and osculum, can be by the accurate clamping and positioning of steel drum.
In the present embodiment, the second lifting clamping device 62 is distributed at multiple processes, will be introduced below, mainly For to steel drum and bung in vertical direction clamping and positioning.
The inert gas injection device 7 is used to be filled with steel drum inert gas, in the present embodiment, is filled with helium. In the present embodiment, the inert gas injection device 7 is fixed on mainframe, and with being fixedly connected at the top of the mainframe, The inert gas injection device is the process after the dry air injection device.The structure of the inert gas injection device with The dry air injection device is similar, also includes including second lifting clamping device 62, inert gas injection device Second injection device body, the second injection device body of inert gas injection device can be with the of dry air injection device One injection device body construction is identical.It is of course also possible to differ.In the present embodiment, the second injection device body and One injection device body construction is different.Specifically, the second injection device body includes Rodless cylinder, sliding block and for helium injection gas The second breather pipe (not marked in figure), the Rodless cylinder is connected with control system, and Rodless cylinder is fixed on mainframe, sliding Block is slidably connected with Rodless cylinder, and the second breather pipe is fixed on sliding block, and is moved with the movement of sliding block.Preferably, Two breather pipes move along vertical direction, and are inserted into or leave steel drum, are realized by second breather pipe and fill helium to steel drum Gas.In addition, difference is in this station injects helium into steel drum, and is provided with the controlling of injecting quantity device, for controlling helium Injection, prevent occurring exception in helium injection process, cause to waste.The controlling of injecting quantity device is connected with control system.
Further, the mounting means of the pre- screw device 8 of the bung is identical with the dry air injection device 6, preferably It is fixed at the top of the mainframe.The pre- screw device 8 of bung includes the pre- screw device body 81 of bung and second buck Tight device 62, it is offline that the pre- screw device body 81 of bung includes the first vertical lifting mechanism, screw tightening mechanism 823, bung Mechanism, bung clamping elevating mechanism.
Specifically, Fig. 9 is refer to, the first vertical lifting mechanism includes connecting seat 811, guide rail installing plate the 812, the 5th Drive cylinder 813, cylinder mounting plate 814, the second guide rail slide block group 815 and support block 816.In the present embodiment, the connection Seat 811 is L connecting seats, and described connecting seat one end is fixed on the ground, and in the present embodiment, its one end is fixed on by mainframe On ground, and preferably with being fixedly connected at the top of mainframe, its other end is fixed on guide rail installing plate.Guide rail installing plate 812 Working face and steel drum conveying direction are perpendicular.The cylinder mounting plate is fixedly mounted on the guide rail installing plate, preferably fixed In the crown center position of guide rail installing plate, the 5th drive cylinder 813 is vertical reverse mounted in the cylinder mounting plate 814 On, its piston rod and horizontal plane, the 5th drive cylinder are connected with control system.The second guide rail slide block group 815 (guide rail) is installed on the guide rail installing plate, and is preferably fixed to the centre position of guide rail installing plate, its guide rail and sliding block It is slidably connected, the second guide rail slide block group is set in vertical direction, and the second guide rail slide block group is located at cylinder installation The lower section of plate, the support block are fixedly mounted with the sliding block in the second guide rail slide block group 815.5th drive cylinder 813 piston rod passes through cylinder mounting plate, and is mutually fixed with the support block, and support block is driven perpendicular by the 5th drive cylinder Nogata moves up and down to along the guide rail of the second guide rail slide block group 815.
Specifically, screw tightening mechanism includes rotating shaft 817, second bearing 818,3rd bearing 819, bearing block 820, power Case 821, gear train (not marked in figure), drive motor 822 and screw tightening device 823.Wherein, the headstock 821 with it is described Guide rail installing plate 812 is fixedly connected, and is preferably placed at the bottom of guide rail installing plate.The gear train includes driving gear and driven Gear, and be arranged on inside the headstock 821, the drive motor 822 is connected with control system, the drive motor output Axle is mutually fixed with the driving gear, and preferably close-fitting is installed in the present embodiment, and the drive motor inversion is fixed on described Headstock upper surface.Described one end of rotating shaft 817 is fixed with the phase of second bearing 818, and preferably also close-fitting is installed, and described the Two bearings 818 are arranged on inside the support block 816, and the other end of rotating shaft 817 is installed with the screw tightening respectively Device 823, driven gear and 3rd bearing 819, the 3rd bearing are installed in bearing block, on bearing block 820 and headstock 821 Surface is fixedly mounted, and the rotating shaft 817 is machined with logical keyway vertically, and the inner ring of 3rd bearing has the logical keyway phase with rotating shaft The projection of matching, the projection cause rotating shaft vertically to move up and down, and also enable 3rd bearing 819 to drive rotating shaft to turn It is dynamic；The driven gear and screw wrenching tool are respectively positioned on the lower section of 3rd bearing, and the driven gear is located at screw tightening device 823 Engaged between 3rd bearing 819, and with the driving gear.The drive motor 822 drives driving gear to drive driven tooth Wheel rotates, and then drives rotating shaft and the rotation of screw tightening device.Therefore, rotating shaft 817 can move down with the in the vertical direction of support block 816 Dynamic and then drive screw tightening device 823 is moved up and down, and screw tightening device can also be driven to rotate.In the present embodiment, the master Moving gear drives the driven gear to rotate by V belt translation.
Specifically, Fig. 9~11 are refer to, wherein, Fig. 9 is that plummer mobile cylinder 834 drives bung plummer 832 to close up When stereogram, Figure 10 is partial enlarged drawing when plummer mobile cylinder 834 drives the bung plummer 832 to deploy, under bung Line mechanism includes stopping that module, the offline blocking seat of bung, the first pushing piece 830, push cylinder 831, loading plate 832, bung are held Microscope carrier 833 and plummer mobile cylinder 834.(in mechanism, i.e., described bung conveying device 14 conveys bung to mechanism Big lid is conveyed by the big lid conveying device 141 of bucket).The bung conveying device includes the second housing and conveying device body (figure In do not mark), the both sides of the conveying device body are respectively and fixedly provided with the second housing, and conveying device body is used to transmit bung.
The stop module includes blocking unit 824, stop cylinder 825 and stop cylinder installing plate 826, the stop gas Cylinder 825 is connected with control system, and the stop cylinder installing plate 826 is fixed on the second housing of the bung conveying device, The stop cylinder 825 is fixed on the stop cylinder installing plate 26, and the piston rod of the stop cylinder stops list with described Member 824 is fixedly connected, and the blocking unit can be driven to be moved along the direction of piston rod so that blocking unit is moved to institute State at the bung in bung conveying device, to stop the transmission of bung.In the present embodiment, the stop cylinder 825 drives institute The motion of blocking unit in the vertical direction is stated, and blocking unit 824 can be displaced downwardly in bung, contacted with the inwall of bung with reality Now to the stop of bung.
Supplied materials (bung) is stopped by the stop module gear, controls supplied materials speed.Afterwards, it is necessary to which bung is conveyed from bung It is offline on device, the offline scheme of bung described below.
Specifically, the offline blocking seat of the bung is fixed on the second housing of the bung conveying device, and is preferably set Put in the end of bung conveying device, for stopping bung.The offline blocking seat of bung includes the first connecting seat 827, second The blocking seat 829 of connecting seat 828 and first, the stop cylinder installing plate 826 is with first blocking seat 829 respectively positioned at described The both sides of first connecting seat 827, the blocking seat 829 of the first connecting seat 827 and first are each attached to the bung conveying device The second housing on, between first connecting seat and the conveying device body (in the vertical direction) have can be so that bung The space passed through, for bung by being blocked in after the first connecting seat at first blocking seat, bung stops at the first connecting seat 827 And first between blocking seat 829.In the present embodiment, (in vertical direction between the first blocking seat 829 and conveying device body On) also there is certain space, in order to avoid the normal transmission of conveying device body can be influenceed, but the space only needs setting smaller, one As cause bung not by.Second connecting seat 828 is fixed with the first connecting seat 827 and the first blocking seat 829 respectively Connection, the push cylinder 831 are connected with control system, and the push cylinder is fixed on second connecting seat 828, described The piston rod of push cylinder passes through second connecting seat, and is fixedly connected with first pushing piece 830, first push Part is slidably connected with the blocking seat 829 of the first connecting seat 827 and first respectively, and described first is promoted by the push cylinder Pushing piece, and then the bung at the first blocking seat is promoted by the first pushing piece.On second housing of the bung conveying device Loading plate 832 is further fixed on, two bung plummers 833 are fixed with the loading plate, two bung plummers 832 divide Do not driven by two plummer mobile cylinders 834, can deploy or close up to parallel to bung conveying direction.The push cylinder 831 can be pushed to the bung at the blocking seat on the bung plummer 833 after closing up.
The bung lower thread mechanism is mainly used in receiving the bung that bung conveying device is sent, and will be sent to the bung carrying On platform 833, and bung is then pushed to the follow-up bung and clamped at the bung set of jaws 841 of elevating mechanism.Bung is held Microscope carrier is mainly used in temporarily placing supplied materials bung, and after bung clamping elevating mechanism clamps bung, bung plummer will be to Both sides separate so that and the lower section of bung clamping elevating mechanism does not have the stop of bung plummer, forms without hindrance space below, Bung clamping elevating mechanism can move up and down, and the bung for the steel drum that can be delivered to bung below the bung lower thread mechanism (in mechanism, delivered at installation position at great Gai installation positions).
Specifically, Figure 11 is refer to, the bung clamping elevating mechanism includes the 6th drive cylinder 835, lift connection plate 836th, buffer stop unit, the 3rd guide rail slide block group (not shown), clamping jaw cylinder 840 and bung set of jaws 841.Described 6th drives Take offence cylinder 835 and clamping jaw cylinder 840 is connected with control system respectively, the 6th drive cylinder is inverted and is fixed on the connecting seat On, and be preferably fixed at the top of connecting seat, its piston rod is fixed in the lift connection plate 836, and the lift connection plate is consolidated It is scheduled on the sliding block in the 3rd guide rail slide block group, the guide rail in the 3rd guide rail slide block group is fixed on guide rail installing plate 812 vertically, And it is located at the both sides of guide rail installing plate 812 respectively with the second guide rail slide block group, the 6th drive cylinder can drive lift connection plate Move up and down.
The buffer stop unit is fixed in lift connection plate, and is preferably placed at the bottom of the lift connection plate, is used Depart from the bung clamping elevating mechanism in preventing lift connection plate excessive velocities during decline.The buffer stop unit Including buffer 837, bolt column 838 and buffer fixed seat 839, the buffer fixed seat 839 is fixed on lift connection plate On, the buffer 837 is fixed on 839 in the buffer fixed seat, and sets in the vertical direction, and the buffer is with institute Moving up and down and moving up and down for lift connection plate 836 is stated, by setting the size of the buffer fixed seat buffer to exist The upper surface of described (in the second lifting clamping device) support wheel installing plate 624 can be blocked in during decline, and lift connection plate is still It so may proceed to be displaced downwardly at the steel drum of the lower section of support wheel installing plate 624, bung be moved at bung installation position.The bolt column 838 are also fixed in buffer fixed seat 839 vertically, and the bottom of the bolt column 838 is higher than the spacing of bottom one of buffer 837 From the bolt column can also be blocked in the upper surface of the support wheel installing plate when declining.The bolt column 838 can be with buffer Fixed seat 839 is threadedly coupled, and is easy to adjust the distance.By setting bolt column further to limit lift connection plate 836 Dropping distance, be avoided that decline it is too fast cause lift connection plate come off or buffer damage.
In addition, the clamping jaw cylinder 840 is arranged in the lift connection plate 836, and bottom is preferably fixed to, the clamping jaw Cylinder can drive its clamping jaw to deploy or close up, two clamping jaws of the bung set of jaws 841, two with clamping jaw cylinder respectively Clamping jaw is fixedly connected.Therefore, two clamping jaws of the bung set of jaws can be driven to deploy or close up by clamping jaw cylinder 840, To discharge or catch bung, lift connection plate 836 can also be driven to drive bung set of jaws by the 6th drive cylinder 835 841 move up and down.
To sum up, after steel drum delivers to this process from a upper process, described second lifting clamping device, 62 times general who has surrendered's steel are passed through Bung, is screwed at the bung installation position of staving by bucket positioning in advance by the pre- screw device body 81 of the bung.Specifically, the bucket Lid conveying device by etc. bung to be assembled be transported on the bung plummer, then be transported at bung set of jaws, and by described Clamping jaw cylinder 840 drives the bung set of jaws 841 to clamp the bung, deploys the bung plummer afterwards and causes bung clamping jaw Group (refer to Figure 10, be to be available for bung to press from both sides below the bung that bung set of jaws clamps in the figure with the space moved down The space that pawl group moves down), then drive the bung set of jaws and bung to move down by the 6th drive cylinder, to cause the bucket Lid is displaced downwardly to the bung installation position of steel drum, and then the screw tightening mechanism declines, screw tightening device 823 and the bucket thereon Lid is aligned and rotated, and the bung is screwed on the big osculum of steel drum (i.e. on bung installation position) in advance.
In the present embodiment, the pre- screw device of the bung is used for pre- stubborn big lid and tegillum, i.e., the described pre- screw device bag of bung Include for the pre- pre- screw device of bucket tegillum twisted the bucket that covers greatly and cover pre- screw device and pre- stubborn tegillum greatly, bucket cover greatly pre- screw device and The bucket pre- screw device structure of tegillum is similar, and difference part is only in that the size of tegillum is different with big lid, therefore bung set of jaws needs The distance closed up is longer, could clamp tegillum.
Preferably, multiple stations are included at the pre- screw device of the bung, at least one station is used for pre- twist and covered greatly, and at least one Individual station is used for pre- stubborn tegillum.Furthermore, it is possible to which first twist big lid twists tegillum again, it can also first twist tegillum and twist big lid again.In this implementation In example, first twist big lid and twist tegillum again, that is, bucket covers greatly the station of pre- screw device and is located at before the station of the pre- screw device of bucket tegillum, And respectively have a station, that is, first pass through bucket and cover the stubborn big lid of pre- screw device greatly again by the stubborn tegillum of the pre- screw device of bucket tegillum.
It can be realized by the pre- screw device of bung and bung is tightened, can not simply judge the degree tightened.Therefore in this reality Apply in example, using the pre- screw device of bung to bung carry out it is pre- twist, here it is pre- twist be primarily referred to as by bung tentatively twist be located at On bung installation position, some circles of the bung are rotated by the bung tightening mechanism to realize the pre-screwing.It is non-as one Restricted example, three circles, but not limited to this can be twisted.Therefore, it is necessary to carry out follow-up accurate tightening design.
Further, bung is accurately tightened by the bung detection module 9 and bung tightening mechanism 10, to prevent The helium leakage being only filled with.In the present embodiment, the process of the bung detection module 9 and bung tightening mechanism 10 is positioned at described After the process of the pre- screw device 8 of bung, it is particularly located at after the process of the pre- screw device of barrel tegillum.Wherein, the bung detection mould Block includes bung detection tool 91 and second lifting clamping device 62.
In the present embodiment, the bung detection tool 91 is fixed on second lifting clamping device 62.Preferably, The bung detection tool is fixed in second lifting clamping device on the upper surface of support wheel installing plate 624, in great Gai Installation position is fixedly arranged above the bung detection tool for installing operating mode at great Gai installation positions for detecting, on tegillum installation position Side is fixed with the bung detection tool for installing operating mode at great Gai installation positions for detecting.It is, second buck The second installing plate in tight device is respectively and fixedly provided with the bung along the rear and front end that steel drum is conveyed on (logistics) direction and detects tool.
Specifically, Figure 12 is refer to, the bung detection tool 91 includes the 7th drive cylinder 911, cylinder connecting seat 912nd, detection station slip cap 913, detector 914, spring 915, punching shaft 916, swing rod unit, swing rod locking plate 920, detection folder Have cover plate 921, detection sensor 922 and sensor fixed seat 923.7th drive cylinder 911 and detection sensor 922 are divided It is not connected with control system, the 7th drive cylinder 911 is fixed on detection station slip cap by the cylinder connecting seat 912 On 913, the hollow setting of detection station slip cap, there is first step (not shown) on its inwall.In the detector 914 Sky is set, and the hollow space inside the detector can be used for accommodating the bung, and it is arranged on the detection station and slided The inside of set is moved, there is second step on the outer wall of the detector, the spring is set on the outer ring of the detector, and Its both ends is separately fixed on the first step and second step, it is, the detector 914 passes through the spring 915 It is fixed on the detection station slip cap 913.The punching shaft is fixed on the detector outer wall, is driven by the described 7th Cylinder of taking offence drives the swing rod unit to swing so that the swing rod unit drives the detector in the vertical direction movement, institute State detector with the tightening mechanism to tighten rifle concentric.The swing rod is locked by the swing rod locking plate 920, can be caused The swing rod unit can not be swung.
In the present embodiment, the punching shaft is bar type structure, and the bung is circular bung, and the detector is cylinder Shape, the quantity of the punching shaft are two, and two punching shafts are fixed on the both ends on the detection station slip cap, two The individual punching shaft is conllinear, and the line of two punching shaft axial directions is a diameter in the detector cross section.It is described Swing rod unit includes 917, two L-shaped connecting rods 918 of swing rod and two connecting rod bases 919, and two L-shaped connecting rods 918 are fixed respectively In the both sides of the swing rod 917, the L-shaped connecting rod is fixed on the detection station slip cap 913 by the connecting rod base, institute State swing rod 917 to be arranged between two connecting rod bases 919, there is groove on the connecting rod base, the L-shaped connecting rod 918 is set It in the groove, and can be rotated in the groove, drive the swing rod to rotate by the 7th drive cylinder, and then drive Two L-shaped connecting rods 918 are rotated, and two are driven respectively by rotating two two, L-shaped connecting rod L-shaped connecting rods The in the vertical direction of punching shaft 916 moves down, and the L-shaped connecting rod has the part for exposing outside the groove, the swing rod locking plate 920 be fixed on the L-shaped connecting rod expose outside on the part of the groove and connecting rod base 919 on so that the L-shaped connecting rod can not Rotate.
The detection fixture cover plate 921 is fixed on the detection station slip cap 913, and is also fixed on described second liter Drop in pressing device 62 on the upper surface of support wheel installing plate 624.The sensor fixed seat 923 is fixed on the detection station On slip cap 913, the detection sensor is fixed in the sensor fixed seat, and institute is driven by the 7th drive cylinder Swing rod unit rotational is stated, and drives the detector 914 to move down to detect whether bung is properly attached on bung installation position.
The bung is pushed by the detector, if bung is properly attached on bung installation position, under detector It is pressed on the bung, after now swing rod unit (in swing rod) is rocked to a certain position, the detection sensor 922 detects The opening position has swing rod unit, and the detection sensor sends feedback result to the control system, now, the erector of bung Condition is normal.If bung is not properly mounted on bung installation position, bung can be tilted on the bung installation position, due to bucket Lid is to tilt, therefore detector 914 can be stopped that the displacement that detector moves down is smaller, corresponding by the one end tilted on bung Ground, the swinging distance of swing rod unit (in swing rod) is smaller, and detection sensor can not detect the swing rod unit, detection sensing Device sends feedback result to the control system, informs that the control system bung is not installed correctly, installs work condition abnormality.
Specifically, the bung tightening mechanism 10 is fixed on the mainframe, is twisted by the bung tightening mechanism 10 Tight bung (big lid and tegillum).It is fixedly arranged above in great Gai installation positions for tightening the bung tightening mechanism covered greatly, Tegillum installation position is fixedly arranged above the bung tightening mechanism for tightening tegillum.It is, second lifting compresses dress The second installing plate put is respectively and fixedly provided with the bung tightening mechanism along the rear and front end that steel drum is conveyed on (logistics) direction.At this In embodiment, there is the second installing plate end in front the bung for being used to tighten tegillum to tighten on steel drum conveying direction Mechanism, have at rear and be used to tighten the bung tightening mechanism covered greatly.
In the present embodiment, Figure 13 is refer to, the bung tightening mechanism includes the second vertical lifting mechanism and tightens rifle Unit.The second vertical lifting mechanism includes the 8th drive cylinder 101, cylinder connecting plate 102, sliding block connecting seat 103, guide rail Connecting plate 104, the guide rail slide block group 106 of base 105 and the 4th.8th drive cylinder 101 is connected with control system, and described Eight drive cylinders are fixed on cylinder connecting plate 102, and its piston rod passes through the cylinder connecting plate, and with the sliding block connecting seat 103 phases are fixed, and the sliding block fixed seat is fixed on the sliding block in the 4th guide rail slide block group 106, and the 4th guide rail is slided Guide rail in block group is fixed on the guide rail splice, and the guide rail splice 104 is fixed on main frame by the base 105 On frame 4.The rifle unit of tightening is fixed on the sliding block connecting seat, drives the sliding block to connect by the 8th drive cylinder Joint chair moves, and then described to tighten rifle unit in the vertical direction and move up and down.In the present embodiment, the guide rail connection Plate 104, the 4th guide rail slide block group 106 and tighten rifle unit and be respectively provided with the vertical direction.
Specifically, it is described tighten rifle unit include tighten rifle 107, tighten rifle front end 108 and bung twist silk first 109, institute State tighten rifle 107 by it is described tighten rifle front end 108 and the bung and twist silk first 109 be fixedly connected, the rifle of tightening is fixed On the sliding block connecting seat 103, the bung tightened rifle unit and be displaced downwardly to steel drum is driven by eight drive cylinder 101 At installation position, drive the bung to twist the rotation of silk head by the rifle of tightening, reach the function of tightening bung.It is described to tighten on rifle Torsion torque sensor (not shown) is fixed with, tightens situation by what torsion torque sensor fed back that bung twists bung at silk head, the torsion Sensor is connected with control system, and control system is tightened rifle according to the control of the feedback signal of torsion torque sensor and is stopped so that The reset of rifle unit is retracted and tightened to 8th drive cylinder 101.
In the present embodiment, the bung tightening mechanism is fixed on support wheel in second lifting clamping device 62 and installed On the upper surface of plate 624, because the second lifting clamping device is fixed on mainframe, therefore the tightening mechanism passes through the second lifting Pressing device is fixed on the mainframe.Because the 4th drive cylinder can drive support wheel to install in the second lifting clamping device Plate moves up and down, and therefore, the 4th drive cylinder 622 and the 8th drive cylinder 101 can be used in combination so that tighten rifle unit In the vertical direction can move up and down, and displacement is bigger.
In order to accurately be tightened to bung 16, bung detection tool 91 is followed under the second lifting clamping device 62 Certain distance above bung is dropped to, then, swing rod cylinder stretches out the band following belling of driven fork and starts 916 so that punching shaft and detection Head contact, and drive the compression barrel lid of detector 914, and and then detect bung installation operating mode., should if bung operating mode is normal Bung detection tool is normally pressed on the bung, is completed to tighten action and is resetted by the tightening mechanism, afterwards, described 7th drive cylinder 911 is retracted, and swing rod 917 resets, and detector 914 resets under the action of the spring, discharges the compression work to bung With.
In the present embodiment, the quantity of the bung detection module 9 is two, and the quantity of the bung tightening mechanism 10 is One, the installation operating mode of bung on staving is detected by a bung detection module, and pass through when bung installation is abnormal The bung tightening mechanism is first unscrewed tightens the bung again, is detected again through the bucket by bung detection module another described Staving after the processing of lid tightening mechanism, and control staving conveyer to make by the control system in testing result exception again Staving is obtained to be directly transferred on the discharge conveyor.
Specifically, the automatic inflating screw capping system includes Preliminary detection station and accurately tightens station, Preliminary detection work Position is provided with the bung detection module 9, accurately tightens station and is provided with the bung detection module 9 and bung tightening mechanism 10.Preferably, Preliminary detection station and accurately to tighten the quantity of station be one.Bung detection mould at Preliminary detection station What block was used to detecting bung tightens situation.On the one hand, the bung of steel drum is detected at Preliminary detection station, and to tighten situation normal When, steel drum is continued to be transferred to by staving induction system and accurately tightens station, is tightened by accurately tightening the bung at station Bung is tightened by mechanism, then tightens situation to bung by accurately tightening the bung detection module at station and is detected again, If the result detected again is normal, continues subsequent processing and (steel drum is transported at capping mechanism by staving induction system Covered), if the results abnormity detected again, steel drum is unqualified, by staving induction system that underproof steel drum is straight Connect and be transported on discharge conveyor, and no longer carry out capping processing.On the other hand, abnormal steel is detected at Preliminary detection station During bucket (there is the steel drum for not twisting positive bung), steel drum is continued to be transferred to by staving induction system and accurately tightens station, is led to Cross the bung tightening mechanism accurately tightened at station and unscrew (unscrewed) bung and tighten (just twist) bung again, then by accurately tightening Bung detection module at station is tightened situation to bung and detected again, if the result detected again is normal, under continuing Steel drum (is transported at capping mechanism and covered) by one process by staving induction system, if the result detected again is different Often, then steel drum is unqualified, is directly transported to unqualified steel drum on discharge conveyor by staving induction system, and no longer carries out Capping is handled.
Above, realized by the bung tightening mechanism 10 and bung is tightened.And in engineering practice, also need Closure application is carried out, to further ensure that the helium No leakage being filled with steel drum.Capping envelope is located at the bung, is covered Can be plastic material, or metal material, but not limited to this.
Further, it refer to Figure 14, the capping mechanism 11 includes taking capping mechanism, is connected with the control system Seal closure conveyer 111 and second lifting clamping device 62, it is described to take capping mechanism to be fixed on mainframe, for from institute State and capping (alternatively referred to as seal closure) is taken on seal closure conveyer.In the present embodiment, capping mechanism is taken to be fixed on described second On second installing plate 621 in lifting clamping device, that is, capping mechanism is taken to be fixed on institute by second installing plate 621 State on mainframe 4.
The seal closure conveyer 111 includes the 3rd housing and conveyer body, and the both sides of the conveyer body are solid Surely there is the 3rd housing, the conveyer body is used to transmit seal closure.Conveyer body can be conveyer belt structure, but not It is limited to this.
Specifically, please continue to refer to Figure 14, it is described take capping mechanism include capping push detent mechanism, spring clamping jaw 119, Vacuum cup 120, sucker tube 121, magnetic valve (not shown), capping push support member 122, support set 123, the 9th drive cylinder 124th, the 3rd pushing piece (not shown), the tenth drive cylinder 125, cylinder terminal pad 126, the 4th guide rod bearing group the 127, the 11st Drive cylinder 128, swing mechanism installing plate 129, rotary sleeve 130, drive link 131, motor front end oscillating deck 132 and servo electricity Machine 133.
It detent mechanism is pushed by the capping will cover and push from seal closure conveyer offline, and positioned, its Structure is similar to the big lid lower thread mechanism of the bucket.Specifically, it is described capping push detent mechanism include the offline blocking seat of seal closure, Second pushing piece 115, the 12nd drive cylinder 116, the 4th pushing piece (not shown), the 13rd drive cylinder 117 and seal closure Plummer 118.9th drive cylinder 124, the tenth drive cylinder 125, the 11st drive cylinder 128, the 12nd driving gas The drive cylinder 117 of cylinder 116 and the 13rd is connected with control system respectively.The offline blocking seat of seal closure is fixed on the sealing On 3rd housing of lid conveyer, and the end of seal closure conveyer is preferably provided at, for barrier closures lid.The seal closure Offline blocking seat includes the 3rd connecting seat 112, the 4th connecting seat 113 and the second blocking seat 114, the He of the 3rd connecting seat 112 Second blocking seat 114 is each attached on the 3rd housing of the seal closure conveyer, the 3rd connecting seat and the conveyer There is the space that can make it that seal closure passes through, seal closure passes through the space between the 3rd connecting seat and conveyer body between body After be blocked at second blocking seat, seal closure is stopped between the 3rd connecting seat 112 and the second blocking seat 114.Second resistance Also there is certain space between block seat 114 and conveyer body, in order to avoid the normal transmission of conveyer body can be influenceed, but the space Only need set it is smaller, typically cause seal closure not by.4th connecting seat 113 respectively with the 3rd connecting seat 112 And second blocking seat 114 be fixedly connected, the 12nd drive cylinder 116 is fixed on the 4th connecting seat 113, described The piston rod of 12 drive cylinders passes through the 4th connecting seat, and is fixedly connected with second pushing piece 115, described second Pushing piece is slidably connected with the 3rd connecting seat and the second blocking seat respectively, and the 3rd connecting seat 112 and the second blocking seat 114 rise To the effect of guiding, second pushing piece is promoted by the 12nd drive cylinder, and then promote by the second pushing piece Seal closure at second blocking seat, seal closure is pushed on the seal closure plummer.The seal closure plummer 118 is fixed It is located at the seal closure conveyer on the 3rd housing of the seal closure conveyer, and with the 12nd drive cylinder 116 The both sides of transporting direction, the 13rd drive cylinder are fixed on the seal closure plummer, and its piston rod is fixed on described On 4th pushing piece, and the seal closure on seal closure plummer is driven to the described 12nd by the 4th pushing piece Cylinder direction pushes, it is, drive cylinder (the 12nd drive cylinder 116 and the 13rd for passing through seal closure conveyer both sides Drive cylinder 117) move toward one another to be so that the seal closure on the seal closure plummer is positioned at the spring clamping jaw 119.
The 9th drive cylinder 124 is further fixed on the seal closure plummer, the 9th drive cylinder is positioned at envelope The lower section of lid plummer 118, its piston rod are fixed on the 3rd pushing piece, have hole on the seal closure plummer, The seal closure, the 9th drive cylinder driving are located by the 12nd drive cylinder and the 13rd drive cylinder at the hole 3rd pushing piece passes through the hole, and can jack the seal closure.
The drive cylinder 125 of spring clamping jaw 119 and the tenth is each attached in cylinder terminal pad, and is arranged at vertical side Upwards, the quantity of the tenth drive cylinder is at least three, and the piston rod of the tenth drive cylinder is fixed on support set 123 On, the support set is set on spring clamping jaw 119, and support set is driven along spring clip by the tenth drive cylinder 125 Pawl is moved up and down to cause the spring jaws close or opening.Figure 15 is refer to, the vacuum cup 120 is arranged on spring clamping jaw Inside 119, there is space between the bottom of vacuum cup and the clamping jaw head of spring clamping jaw, to cause spring clip pawl when closing up not Vacuum cup can be pushed down, and then influences the use of vacuum cup.The vacuum cup passes through the sucker tube 121 through spring clamping jaw It is connected with magnetic valve, the sucker tube 121 is fixed with spring clamping jaw 119 and vacuum cup 120 respectively, and both preferably screw thread Fixed form, magnetic valve are fixed on mainframe, and are connected with control system, are held by solenoid valve control vacuum cup or loose Break a seal lid.The capping is further fixed in the spring clamping jaw and pushes support member, preferably thread connecting mode, the capping pushes Support member is hollow structure, and the vacuum cup pushes the inside of support member positioned at the capping.In the present embodiment, the envelope Lid pushes the outside that support member is also set in sucker tube, and the capping, which pushes, has spacing between support member and vacuum cup, described The bottom of vacuum cup has spacing with the spring clamping jaw in the vertical direction, and spring clamping jaw is when closing up without interference with vacuum The work of sucker.
The seal closure is jacked to the vacuum cup in the spring clamping jaw by the 9th drive cylinder 124, The seal closure is held by the vacuum cup.Seal closure typically has two kinds of selections, i.e. plastic seal closure and metal seal lid, When subsequently seal closure is fixed on bung, according to seal closure above two material, there is provided the mode of different fixations.
In the present embodiment, there is the first projection in the plastic seal closure, the plastic seal closure is pressed on bung and bucket On lid installation position, the plastic seal closure can be connected on bung installation position by first projection.For example, the first projection can be with Enclosed around the plastic seal closure one, but not limited to this.Due to being difficult to plastic seal closure being pressed on bung only by vacuum cup On, therefore also set up the capping and push support member, pushing support member by the capping pushes the plastic seal closure.
For metal seal lid, can use as described above to the fixed form of plastic seal closure.However, due to plastic closures The first projection can deform and then easily press to set and is fixed on bung installation position during lid pushes, and for being internally provided with the Two raised metal seal lids, the second raised more difficult deformation set during pushing in the metal seal lid, therefore more difficult fixation On bung installation position.Therefore, it is necessary to provide a kind of fixed form for being more reasonably directed to metal seal lid.
In the present embodiment, the metal seal lid has two ear ends, and two ear ends are preferably to be symmetrical arranged, the spring Clamping jaw is clipped on the outer surface at two ear ends, and bucket is trapped in by closing up in the outer surface of the spring clamping jaw ear end In the annular groove of lid installation position outer ring, carry out forming the projection that can be connected on bung.In addition, at least three ear ends Situation, it can also by this way realize, will not be repeated here.·
Have been realized in from seal closure conveyer offline, positioning and fixing by vacuum cup seal closure above, Will be described below how fixed seal closure being moved at steel drum, and be fixed on bung.
Bearing in the 4th guide rod bearing group 127 is fixed on the swing mechanism installing plate 129, and its guide rod is fixed In the cylinder terminal pad, the 128 cylinder terminal pads are driven to move up and down by the 11st drive cylinder, Neng Goushi Existing spring clamping jaw 119 moves up and down.4th guide rod bearing group can realize the effect of guiding, and in the present embodiment, this The both sides of 11 drive cylinders 128 are respectively provided with the 4th guide rod bearing group 127, and guide effect is more preferable.The rotary sleeve 130 with Mainframe 4 is rotatablely connected, and the rotary sleeve 130 is fixed on bearing outer ring, and is fixed on mainframe 4 by the bearing inner race and axle Upper (bearing inner race is fixed with axle, and axle is mutually fixed with mainframe).In the present embodiment, rotary sleeve is fixedly installed by bearing and axle On the second installing plate 621 of second lifting clamping device 62, i.e., the mainframe is arranged on by the second installing plate 621 On 4.The swing mechanism installing plate 129 is fixed on the rotary sleeve 130, and can be rotated with the rotation of rotary sleeve.Institute State servomotor 133 to be fixed on mainframe, in the present embodiment, it is fixed on second installing plate 621, that is, passes through institute The second installing plate is stated to be fixed on mainframe.The servomotor 133 drives motor front end oscillating deck 132 to rotate, before motor Fixed by the phase of drive link 131 between end oscillating deck 132 and swing mechanism installing plate 129, driven by the servomotor Motor front end oscillating deck rotates, and drives drive link and swing mechanism installing plate to rotate, and then the seal closure is transported into steel Above the bung of bucket, the seal closure is driven to move up and down by the 11st drive cylinder, to cause seal closure to be placed on On bung.Now, motor front end oscillating deck and swing mechanism installing plate are two pivoted arms, rotate will seal respectively by two pivoted arms Lid is sent to above bung.In the present embodiment, it is respectively fixed with installation on motor front end oscillating deck and swing mechanism installing plate Axle (does not mark) in figure, and the both ends of the drive link are socketed and are fixed in two installation axles respectively.
To sum up, after the steel drum reaches this process, steel drum positioning is (logical described in general who has surrendered under second lifting clamping device Cross its clamping jaw and fix at the great Gai installation positions and tegillum installation position of steel drum the positioning realized to steel drum), pass through seal closure conveyer Seal closure is delivered to and taken at capping mechanism, is released seal closure by the 12nd drive cylinder 116, and with reference to described 13 drive cylinders 116 discharge seal closure and resetted, the now (work of the 11st drive cylinder 128 after seal closure is positioned jointly Stopper rod) simultaneously pusher cylinder terminal pad and spring clamping jaw etc. are moved downwardly to above seal closure for stretching, also pass through the described 9th driving Cylinder jacks up the seal closure, until at the vacuum cup that will be sealed in caping to spring clamping jaw, this is held by vacuum cup Seal closure, afterwards the 11st drive cylinder retraction so that vacuum cup departs from seal closure plummer with the seal closure, Then rotating servo drive motor front end oscillating deck rotates, swing mechanism installing plate 129 is made around rotation by drive link 131 Pivoted housing is rotated to an angle so that seal closure is moved in the surface of the bung, will by the 11st drive cylinder Seal closure is displaced downwardly at bung, has two kinds of settings thereafter according to scheduling of production：If seal closure is plastic seal closure, pass through institute State the driving capping of the 11st drive cylinder to push support member decline and push seal closure, and then seal closure is fixed on bung； If seal closure is metal seal lid, support set is driven to move down by the tenth drive cylinder, support set tightens up spring clip Pawl, it drives spring jaws close, and then the ear end of metal seal lid is deformed and is buckled on bung, and metal is sealed so as to realize The fixation of lid, then, the tenth drive cylinder are retracted, spring clamping jaw release metal seal lid.Afterwards, either to plastics Seal closure or metal seal lid, by magnetic valve vacuum cup vacuum breaker to discharge seal closure, then, the described 11st Drive cylinder is retracted, and servomotor rotation resets the devices such as spring clamping jaw, finally, repeats above-mentioned action, you can conveying is next Individual seal closure.
Seal closure can be fixed on big lid and/or small cover by the capping mechanism.In the present embodiment, due to passing through this Also need to open after the automatic inflating screw capping system processing that invention provides and cover greatly and pour into liquid, for example, oil or water are poured into, in order to Simplify follow-up opening process, only to the tegillum fixed shaft cover, without opening at tegillum.
Further, the discharge conveyor 12 being connected with the control system is the process after capping mechanism, if Put in the exit of automatic inflating screw capping system, the steel drum of sealing has been inflated for accepting, and steel drum is transported to other productions Process.By the staving induction system by staving successively through the big osculum positioner, dry air injection device, inertia Transport to outlet and convey after the pre- screw device of gas injection apparatus, bung, bung detection module, bung tightening mechanism and capping mechanism On machine.The discharge conveyor is that industry often uses conveyor apparatus, and the bung collating unit 13 belongs to industry standard device Configuration, for arranging mixed and disorderly big lid and tegillum, is repeated no more herein.In addition, discharge conveyor conveys including first outlet Machine and second outlet conveyer, the first outlet conveyer be used for receive by the staving induction system transmit come steel Barrel, traverse displacement unit is provided with first outlet conveyer, for underproof steel drum at bung tightening mechanism is traversing to second On discharge conveyor, second outlet conveyer be arranged in parallel with first outlet conveyer, and uses roller bearing in the present embodiment Conveyer, but not limited to this.
The control system is used for the self-operating for controlling each station of the system, and sensor is (in big osculum positioner Sensor device, the torsion torque sensor in bung tightening mechanism and the detection sensor in bung tightening mechanism) be used for monitor The operation conditions of each station of the system, and by gained feedback of the information to automatic control system, the automatic control system according to The running situation Comprehensive Control of each station, it is ensured that the normal operation of the system.The control panel 17 is located at the outer of the system Enclosing, it is connected with control system, when being mainly used in occurring in process of production abnormal conditions, carries out manual intervention and stops production, And carry out investigation failure.
In addition, with reference to Fig. 1, each steel drum and the corresponding relation of each process in the figure described below.Wherein, entrance is defeated It is first steel drum to send machine, is second steel drum on conveyer of plugging into, the rest may be inferred.Have one at the process of big osculum positioner Individual station, the 3rd steel drum are arranged on the station.There are three stations at the process of dry air injection device, correspond to the respectively Four steel drums, the 5th steel drum and the 6th steel drum.There is a station at the process of inert gas injection device, at the station pair Answer the 7th steel drum.There are two stations, corresponding to the 8th steel drum respectively, (the big lid of bucket tightens dress at the process of the pre- screw device of bung Put) and the 9th steel drum (bucket tegillum device for screwing up).(the bung detection tool detection of side is big at the station for Preliminary detection station Lid, the bung detection tool of opposite side detect tegillum, do not illustrate the bung detection above tegillum at Preliminary detection station in figure Tool) the tenth steel drum is corresponded to, accurately tightening station, (similarly, the bung detection tool detection of side is big at the station covers, another The bung detection tool tegillum of side) correspond to the 11st steel drum.There is a station, the station corresponds at the process of capping mechanism 12nd steel drum.It is the 13rd steel drum and the 14th steel drum on discharge conveyor, the 13rd steel drum is located at first outlet On conveyer, the 14th steel drum is located on second outlet conveyer.
To sum up, the invention provides a kind of automatic inflating screw capping system, the automatic filling of air and inert gas is realized, By pre-screwing and tighten process and realize accurate installation to bung, realized by capping mechanism to bung fixed shaft cover Operation, reduce labor strength, improve production efficiency, enterprise's production cost and management cost can be saved.
The preferred embodiments of the present invention are above are only, any restrictions effect is not played to the present invention.Belonging to any Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still Belong within protection scope of the present invention.

Claims (15)

  1. A kind of 1. automatic inflating screw capping system, for staving inflation and screw capping, it is characterised in that including for conveying staving Staving induction system, mainframe and the control system being connected with staving induction system, in addition to：
    Big osculum positioner, for positioning the big mouth and osculum of staving, the bung of the staving is big including being matched with big mouth Lid and the tegillum matched with osculum；
    Dry air injection device, is fixed on mainframe, and including the first injection for dry air to be injected in staving Device body and the second lifting clamping device for depressing staving；
    Inert gas injection device, for inert atmosphere to be injected in staving；
    For conveying the bung conveying device being connected with the control system of bung and bucket for bung to be screwed in staving in advance The pre- screw device of bung on lid installation position；
    For tightening the bung tightening mechanism of bung, it is fixed on the mainframe, including the second vertical lifting mechanism and tightens Rifle unit, the second vertical lifting mechanism include the 8th drive cylinder, cylinder connecting plate, sliding block connecting seat, guide rail splice, Base and the 4th guide rail slide block group, the 8th drive cylinder are connected with control system, and the 8th drive cylinder is fixed on gas On cylinder connecting plate, its piston rod passes through the cylinder connecting plate, and is mutually fixed with the sliding block connecting seat, the sliding block fixed seat It is fixed on the sliding block in the 4th guide rail slide block group, the guide rail in the 4th guide rail slide block group is fixed on the guide rail and connected On fishplate bar, the guide rail splice is fixed on mainframe by the base, and the rifle unit of tightening is fixed on the sliding block On connecting seat, drive the sliding block connecting seat to move by the 8th drive cylinder, and then described to tighten rifle unit and exist Moved up and down on vertical direction, the rifle unit of tightening includes tightening rifle, tightens rifle front end and bung twists silk head, described to tighten Rifle is fixedly connected by the rifle front end of tightening with the stubborn silk head of the bung, and the rifle of tightening is fixed on the sliding block connecting seat On, it is displaced downwardly at the bung installation position of staving by tightening rifle unit described in the 8th drive cylinder driving, is twisted by described Tight rifle drives the bung to twist the rotation of silk head to tighten bung, and described tighten is fixed with torsion torque sensor on rifle, torsion sensing Device is connected with control system, and control system is tightened rifle according to the control of the feedback signal of torsion torque sensor and is stopped so that the 8th The reset of rifle unit is retracted and tightened to drive cylinder；
    Capping mechanism, including take capping mechanism, the seal closure conveyer being connected with the control system and second buck Tight device, it is described to take capping mechanism to be fixed on mainframe, for taking seal closure from the seal closure conveyer；
    The discharge conveyor being connected with the control system, the exit of automatic inflating screw capping system is arranged on, passes through the bucket Body conveying system is by staving successively through the big osculum positioner, dry air injection device, inert gas injection device, bucket Transported after covering pre- screw device, bung tightening mechanism and capping mechanism to discharge conveyor.
  2. 2. automatic inflating screw capping system as claimed in claim 1, it is characterised in that the big osculum positioner includes being used for Clamp and drive the device for clamping and rotating that staving rotates and the first lifting clamping device being fixed on mainframe, clamping rotation Device is connected with control system, controls device for clamping and rotating by control system to drive staving to rotate or stop, this first liter Drop pressing device includes vertical lifting mechanism, pushes clamping disk and sensor device, and the clamping disk that pushes passes through clutch shaft bearing It is rotatablely connected with first axle and vertical lifting mechanism, the sealing ring for fixing staving is fixed with clamping disk is pushed, it is described Vertical lifting mechanism includes the first installing plate, the second drive cylinder, the first guide rod bearing group and connecting plate, second driving gas Cylinder is connected with control system, and second drive cylinder and the first guide rod bearing group are each attached on the first installing plate, and are had Have through one end on the first installing plate and the connecting plate that is also fixed on below the first installing plate, the connecting plate and be also fixed on On one axle, the piston rod of second drive cylinder is fixed on connecting plate, by the second drive cylinder drive connection plate, and then Drive pushes clamping disk and moved up and down, and the sensor device is connected with control system, is rotated by the device for clamping and rotating The staving, staving are detected in rotary course by sensor device to big osculum, and the control system is based on sensing The feedback signal of device device stops staving.
  3. 3. automatic inflating screw capping system as claimed in claim 2, it is characterised in that the device for clamping and rotating includes the first peace Fill seat, two the second mounting seats, the first guide rail slide block group, positioning roller, motor, rack-and-pinion group and the first driving gas Cylinder, the motor and the first drive cylinder are connected with control system respectively, and the first mounting seat is fixed on the mainframe, Second mounting seat is slidably connected by the first guide rail slide block group with the first mounting seat, and the guide rail in the first guide rail slide block group is consolidated It is scheduled in the first mounting seat, the sliding block in the first guide rail slide block group is slidably connected with guide rail, and also fixes and connect with the second mounting seat Connect, two second mounting seats are located at the both sides of steel drum transporting direction, and it is described fixed to be respectively and fixedly provided with the second mounting seat of both sides Position roller, the motor is fixed in the first mounting seat, and can be driven the positioning roller of side while be rotated, should Rack-and-pinion group includes gear, the first rack and the second rack, and the first rack is fixed in the second mounting seat of side, the second tooth Bar is fixed in the second mounting seat of opposite side, and the first rack and the second rack are located at the both sides of gear, and parallel, and described One drive cylinder is fixed on mainframe, and drives the pinion rotation, drives the first rack and the second rack to transport by gear It is dynamic, and then the second mounting seat of both sides is being deployed or is being closed up on the direction of steel drum direction of transfer.
  4. 4. automatic inflating screw capping system as claimed in claim 3, it is characterised in that the positioning roller in side is driving wheel, Opposite side is driven pulley.
  5. 5. automatic inflating screw capping system as claimed in claim 1, it is characterised in that the first injection device body includes the Three drive cylinders, the first connection plate, movable block, support bar, the first breather pipe and the second connection plate, the 3rd driving gas Cylinder is connected with control system, and the 3rd drive cylinder is fixed in the first connection plate, and is pacified with being connected through described first The tailpiece of the piston rod of loading board, the piston rod and the first breather pipe are separately fixed on the movable block, and the support bar is fixed respectively In first connection plate and the second connection plate, the movable block is slidably connected with support bar, and the described 3rd drives Cylinder of taking offence drives axial movement of the movable block along support bar, and then drives axial movement of the breather pipe in support bar, and can So that the first breather pipe inserts in staving or left staving.
  6. 6. automatic inflating screw capping system as claimed in claim 1, it is characterised in that second lifting clamping device includes the Two installing plates, the 4th drive cylinder, the second guide rod bearing group, support wheel installing plate, roller, clamping cylinder group, clamping cylinder peace Loading board, big small cap clamping jaw, the 3rd guide rod bearing group, the first fixed mounting and the second fixed mounting, the 4th driving Cylinder and clamping cylinder group are connected with control system respectively, and the second installing plate is fixedly connected with mainframe, the 4th driving gas The tailpiece of the piston rod of cylinder through the second installing plate is fixed on support wheel installing plate, and the bearing of the second guide rod bearing group is fixed on On second installing plate, guide rod is fixed on the support wheel installing plate, and the both sides of the 4th drive cylinder are respectively arranged with institute The second guide rod bearing group is stated, the support wheel installing plate is located at the lower section of the second installing plate, fixed on the support wheel installing plate There is the roller for being pressed on staving, the clamping cylinder group includes the first clamping cylinder and the second clamping cylinder, described First clamping cylinder and the second clamping cylinder are located at the both sides of support wheel installing plate respectively, and the clamping cylinder group is fixed on the folder On tight cylinder mounting plate, and one end of its piston rod through the clamping cylinder installing plate and is fixed on the first fixed mounting On, the outer ring of the clamping cylinder installing plate and the bearing in the 3rd guide rod bearing group is mutually fixed, first fixed mounting It is slidably connected with the guide rod in the 3rd guide rod bearing group, the first fixed mounting bottom is further fixed on the big small cap folder Pawl, second fixed mounting are fixed on support wheel installing plate, and are slided with the guide rod in the 3rd guide rod bearing group Connection, the clamping cylinder installing plate are respectively fixed with the 3rd guide rod bearing group in the both sides of the clamping cylinder group.
  7. 7. the automatic inflating screw capping system as described in claim 1 or 6, it is characterised in that the inert gas injection device is consolidated It is scheduled on mainframe, including second lifting clamping device and the second injection device body, the second injection device body bag Include Rodless cylinder, sliding block and the second breather pipe for leading to inert gas, the Rodless cylinder to be connected with control system, no bar gas Cylinder is fixed on mainframe, and sliding block is slidably connected with Rodless cylinder, and the second breather pipe is fixed on sliding block, and with the shifting of sliding block Move and move, the second breather pipe moves along vertical direction and is inserted into or leaves staving, by second breather pipe to bucket Body filling with inert gas, it is characterised in that helium is filled with to staving by the inert gas injection device, the automatic inflating is twisted Convering system also includes the controlling of injecting quantity device, for controlling inert gas injection rate, the controlling of injecting quantity device and control system Connection.
  8. 8. automatic inflating screw capping system as claimed in claim 6, it is characterised in that it is pre- that the pre- screw device of bung includes bung Screw device body, the pre- screw device body of bung include：
    First vertical lifting mechanism, including connecting seat, guide rail installing plate, the 5th drive cylinder, cylinder mounting plate, the second guide rail are slided Block group and support block, one end of the connecting seat are fixed on mainframe, and the other end is fixed on guide rail installing plate, the guide rail The working face of installing plate and the conveying direction of staving induction system are perpendicular, and the 5th drive cylinder is erected by cylinder mounting plate Straight be inverted is fixed on guide rail installing plate, and the 5th drive cylinder is connected with control system, the second guide rail slide block group Guide rail is vertically installed on guide rail installing plate, and the support block is mutually fixed with the sliding block in the second guide rail slide block group, and the described 5th The piston rod of drive cylinder passes through cylinder mounting plate, and is mutually fixed with the support block, is driven and supported by the 5th drive cylinder Block moves up and down in guide rail of the vertical direction along the second guide rail slide block group；
    Screw tightening mechanism, including rotating shaft, second bearing, 3rd bearing, bearing block, headstock, gear train, drive motor and spiral shell Silk tightening device, the headstock are mutually fixed with guide rail installing plate, and the gear train includes driving gear and driven gear, and sets Inside the headstock, the drive motor is connected with control system, the drive motor output shaft and the driving gear Mutually fixed, the drive motor is inverted and is fixed on headstock upper surface, and described rotating shaft one end is mutually fixed with second bearing, and described the Two bearings are arranged on inside support block, and the rotating shaft other end is respectively fixed with the screw tightening device, driven gear and the 3rd Bearing, the 3rd bearing are installed in bearing block, and the bearing block is fixed on headstock upper surface, and the rotating shaft is processed vertically There is logical keyway, the inner ring of 3rd bearing has the projection that the logical keyway with rotating shaft matches, and the driven gear and bolt are tightened Device is respectively positioned on the lower section of 3rd bearing, and the driven gear is between screw tightening device and 3rd bearing, and and driving gear Engagement, the drive motor driving gear drive driven gear to rotate, and then drive rotating shaft and the rotation of screw tightening device；
    Bung clamps elevating mechanism, including the 6th drive cylinder, lift connection plate, the 3rd guide rail slide block group, clamping jaw cylinder and bucket Lid set of jaws, the 6th drive cylinder and clamping jaw cylinder are connected with control system respectively, and the 6th drive cylinder is inverted solid It is scheduled on the connecting seat, its piston rod is fixed in lift connection plate, and the lift connection plate is fixed on the 3rd guide rail slide block On sliding block in group, the guide rail in the 3rd guide rail slide block group is fixed on guide rail installing plate vertically, and is slided with second guide rail Block group is located at the both sides of guide rail installing plate respectively, and the clamping jaw cylinder is arranged in lift connection plate, and the clamping jaw cylinder can drive Moving the expansion of its clamping jaw or close up, two clamping jaws of the bung set of jaws are fixedly connected with two clamping jaws of clamping jaw cylinder respectively, Two clamping jaws of the bung set of jaws are driven to deploy or close up by clamping jaw cylinder, to discharge or catch bung, by described Bung set of jaws clamps bung, and drives the bung set of jaws and bung to be displaced downwardly to staving by the 6th drive cylinder At bung installation position, screw tightening mechanism is driven to decline by the first vertical lifting mechanism so that screw tightening device and institute Bung is stated to align, rotate the screw tightening device by the bung twist be set on bung installation position.
  9. 9. automatic inflating screw capping system as claimed in claim 8, it is characterised in that the pre- screw device of bung also includes bung Lower thread mechanism, include the second housing for the offline bung from bung conveying device and carrying bung, the bung conveying device With for transmitting bung conveying device body, the both sides of the conveying device body are respectively and fixedly provided with second housing, the bucket Lid lower thread mechanism includes being used for stopping the stop module of bung, the offline blocking seat of bung, the first pushing piece, is connected with control system Push cylinder, loading plate, bung plummer and the plummer mobile cylinder being connected with control system, it is described stop module include Blocking unit, stop cylinder and stop cylinder installing plate, the stop cylinder installing plate is fixed on second housing, described Stop cylinder is fixed on the stop cylinder installing plate, and the piston rod of the stop cylinder is fixed with the blocking unit to be connected Connect, and the blocking unit can be driven to be moved along the direction of piston rod so that blocking unit is moved to the bung conveying At bung on device, to stop the transmission of bung, the offline blocking seat of bung is fixed on second housing, the bucket Covering offline blocking seat includes the first connecting seat, the second connecting seat and the first blocking seat, the stop cylinder installing plate and described the One blocking seat is located at the both sides of first connecting seat respectively, and first connecting seat and the first blocking seat are each attached to second shell Having on body, between first connecting seat and the conveying device body can be so that the space that passes through of bung, and bung passes through the It is blocked in after a connecting seat at first blocking seat, bung is stopped between the first connecting seat and the first blocking seat, and described Two connecting seats are fixedly connected with the first connecting seat and the first blocking seat respectively, and the push cylinder is fixed on second connecting seat On, the piston rod of the push cylinder passes through second connecting seat, and is fixedly connected with first pushing piece, described first Pushing piece is slidably connected with first connecting seat and the first blocking seat respectively, promotes described first to push away by the push cylinder The bung at part and the first blocking seat is sent, the loading plate is further fixed on second housing, is fixed with the loading plate Two bung plummers, two bung plummers are driven by two plummer mobile cylinders respectively, and can be to flat Row deploys or closed up in bung conveying direction, can be pushed to the bung at the blocking seat by the push cylinder and close up On the bung plummer afterwards and push at the bung set of jaws.
  10. 10. automatic inflating screw capping system as claimed in claim 8, it is characterised in that the pre- screw device of bung also includes institute The second lifting clamping device is stated, positioning staving is pushed by second lifting clamping device, passes through the pre- screw device of the bung Bung is screwed at the bung installation position of staving by body in advance.
  11. 11. automatic inflating screw capping system as claimed in claim 1, it is characterised in that the automatic inflating screw capping system is also wrapped Bung detection module is included, the bung detection module includes bung detection tool and second lifting clamping device, the bucket Lid detection tool is fixed on the support wheel installing plate of second lifting clamping device, and the bung detection tool includes the 7th Drive cylinder, cylinder connecting seat, detection station slip cap, detector, spring, punching shaft, swing rod unit, swing rod locking plate, detection Fixture cover plate, detection sensor and sensor fixed seat, the 7th drive cylinder and detection sensor respectively with control system Connection, the 7th drive cylinder are fixed on detection station slip cap by the cylinder connecting seat, and the detection station is slided The dynamic hollow setting of set, has first step on its inwall, the hollow setting of detector, the hollow space inside the detector It can be used for accommodating the bung, and it is arranged on the inside of the detection station slip cap, on the outer wall of the detector has Have second step, the spring is set on the outer ring of the detector, and its both ends be separately fixed at the first step and On second step, the punching shaft is fixed on the detector outer wall, and the swing rod is driven by the 7th drive cylinder Unit is swung so that the swing rod unit drives the detector in the vertical direction movement, and the detector is tightened with described In mechanism to tighten rifle concentric, pass through the swing rod locking plate and lock the swing rod so that the swing rod unit can not be swung.
  12. 12. automatic inflating screw capping system as claimed in claim 11, it is characterised in that the swing rod unit includes swing rod, two Individual L-shaped connecting rod and two connecting rod bases, two L-shaped connecting rods are separately fixed at the both sides of the swing rod, and the L-shaped connecting rod passes through The connecting rod base is fixed on the detection station slip cap, and the swing rod is arranged between two connecting rod bases, the company There is groove, the L-shaped connecting rod is arranged in the groove, and can be rotated in the groove, is driven by the described 7th on pole socket Cylinder of taking offence drives the swing rod to rotate, and then drives two L-shaped link rotatables, is made by rotating two L-shaped connecting rods Obtain two L-shaped connecting rods drives two punching shaft in the vertical directions to move down respectively, and the L-shaped connecting rod, which has, to be exposed outside The part of the groove, the swing rod locking plate are fixed on the exposing outside on the part of the groove and on connecting rod base of the L-shaped connecting rod, So that the L-shaped connecting rod can not rotate, the detection fixture cover plate is fixed on the detection station slip cap, and is also fixed on In second lifting clamping device on the upper surface of support wheel installing plate, the sensor fixed seat is fixed on the detection work On the slip cap of position, the detection sensor is fixed in the sensor fixed seat, and institute is driven by the 7th drive cylinder Swing rod unit rotational is stated, and drives the detector to move down to detect whether bung is properly attached on bung installation position.
  13. 13. automatic inflating screw capping system as claimed in claim 11, it is characterised in that the quantity of the bung detection module is Two, the quantity of the bung tightening mechanism is one, and the peace of bung on staving is detected by a bung detection module Operating mode is filled, and is first unscrewed by the bung tightening mechanism when bung installation is abnormal and tightens the bung again, passes through another The bung detection module detects the staving after bung tightening mechanism processing again, and leads in testing result exception again Cross the control system and control staving conveyer so that staving is directly transferred on the discharge conveyor.
  14. 14. automatic inflating screw capping system as claimed in claim 1, it is characterised in that described to take capping mechanism to be pushed away including capping Detent mechanism, spring clamping jaw, vacuum cup, sucker tube, magnetic valve, capping is sent to push support member, support set, the 9th driving gas Cylinder, the 3rd pushing piece, the tenth drive cylinder, cylinder terminal pad, the 4th guide rod bearing group, the 11st drive cylinder, swing mechanism Installing plate, rotary sleeve, drive link, motor front end oscillating deck and servomotor, the capping push detent mechanism include sealing Cover offline blocking seat, the second pushing piece, the 12nd drive cylinder, the 4th pushing piece, the 13rd drive cylinder and seal closure carrying Platform, the 9th drive cylinder, the tenth drive cylinder, the 11st drive cylinder, the 12nd drive cylinder and the 13rd driving gas Cylinder is connected with control system respectively, and the offline blocking seat of seal closure is fixed on the 3rd housing of the seal closure conveyer, The offline blocking seat of seal closure includes the 3rd connecting seat, the 4th connecting seat and the second blocking seat, the 3rd connecting seat and Two blocking seats are each attached on the 3rd housing of the seal closure conveyer, the 3rd connecting seat and the conveyer body it Between have can be so that the space that passes through of seal closure, seal closure behind the space between the 3rd connecting seat and conveyer body by stopping At second blocking seat, seal closure is stopped between the 3rd connecting seat and the second blocking seat, the 4th connecting seat difference It is fixedly connected with the 3rd connecting seat and the second blocking seat, the 12nd drive cylinder is fixed on the 4th connecting seat, institute The piston rod for stating the 12nd drive cylinder passes through the 4th connecting seat, and is fixedly connected with second pushing piece, and described Two pushing pieces are slidably connected with the 3rd connecting seat and the second blocking seat respectively, and the 3rd connecting seat and the second blocking seat are played and led To effect, second pushing piece is promoted by the 12nd drive cylinder, and then pass through the second pushing piece and promote second Seal closure at blocking seat, seal closure is pushed on the seal closure plummer, the seal closure plummer is fixed on described On 3rd housing of seal closure conveyer, and it is located at the seal closure conveyer transporting direction with the 12nd drive cylinder Both sides, the 13rd drive cylinder are fixed on the seal closure plummer, and its piston rod is fixed on the 4th pushing piece On, and pushed away the seal closure on seal closure plummer to the 12nd drive cylinder direction by the 4th pushing piece Send, by the 12nd drive cylinder and the 13rd drive cylinder move toward one another so that the seal closure on the seal closure plummer to be determined Position is further fixed on the 9th drive cylinder, the 9th driving gas at the spring clamping jaw on the seal closure plummer Cylinder is located at the lower section of seal closure plummer, and its piston rod is fixed on the 3rd pushing piece, is had on the seal closure plummer There is hole, the seal closure, the 9th driving gas are located by the 12nd drive cylinder and the 13rd drive cylinder at the hole Cylinder drives the 3rd pushing piece to pass through the hole, and can jack the seal closure, the spring clamping jaw and the tenth driving gas Cylinder is each attached in cylinder terminal pad, and is respectively provided with the vertical direction, and the quantity of the tenth drive cylinder is at least three, The piston rod of tenth drive cylinder is fixed on support set, and the support set is set on spring clamping jaw, passes through described Ten drive cylinders driving support set is moved up and down along spring clamping jaw to cause the spring jaws close or opening, and the vacuum is inhaled Disk is arranged on inside spring clamping jaw, has space between the bottom of vacuum cup and the clamping jaw head of spring clamping jaw, to cause spring Clamping jaw will not push down vacuum cup when closing up, and the vacuum cup is connected by the sucker tube through spring clamping jaw and magnetic valve Connect, the sucker tube is fixed with spring clamping jaw and vacuum cup respectively, and magnetic valve is fixed on mainframe, and and control system Connection, is held by solenoid valve control vacuum cup or unclamps seal closure, and the capping is further fixed in the spring clamping jaw and is pushed Support member, it is hollow structure that the capping, which pushes support member, and the vacuum cup pushes the inside of support member positioned at the capping, The seal closure is jacked to the vacuum cup in the spring clamping jaw by the 9th drive cylinder, passes through the vacuum Sucker holds the seal closure, and pushing support member by the capping pushes seal closure or by closing up the spring clamping jaw The seal closure is fixed on bung installation position, and the bearing in the 4th guide rod bearing group is fixed on the swing mechanism installation On plate, its guide rod is fixed in the cylinder terminal pad, is driven by the 11st drive cylinder in the cylinder terminal pad Lower movement, can realize moving up and down for spring clamping jaw, and the both sides of the 11st drive cylinder are respectively provided with the 4th guide rod shaft Group is held, the rotary sleeve is rotatablely connected by bearing and axle and the second installing plate, and the rotary sleeve is fixed on bearing outer ring, bearing Inner ring is fixed with axle, and axle is mutually fixed with the second installing plate, and the swing mechanism installing plate is fixed on the rotary sleeve, and can be with The rotation of rotary sleeve and rotate, the servomotor is fixed on second installing plate, and the servomotor drives the electricity Machine front end oscillating deck rotates, and is mutually fixed by drive link between motor front end oscillating deck and swing mechanism installing plate, passes through institute State servomotor motor front end oscillating deck to rotate, drive drive link and swing mechanism installing plate to rotate, and then by described in Seal closure is transported to above the bung of steel drum, drives the seal closure to move up and down by the 11st drive cylinder, so that Seal closure is obtained to be placed on bung.
  15. 15. automatic inflating screw capping system as claimed in claim 1, it is characterised in that the automatic inflating screw capping system is also wrapped Include the inlet conveyor being connected respectively with the control system and conveyer of plugging into, the inlet conveyor are twisted positioned at automatic inflating The porch of convering system, for conveying staving, the conveyer of plugging into includes the first housing and conveyer body, conveyer of plugging into Docked with the inlet conveyor, the conveyer of plugging into is provided with movable rotation-shaft close to one end of inlet conveyor, the activity Rotating shaft is connected on the first housing of the conveyer of plugging into of steel drum direction of transfer both sides, and is arranged on support frame, described Support frame is fixed on mainframe, and the described one end of conveyer away from inlet conveyor of plugging into is provided with jacking apparatus, the jacking Device includes connector, piston rod support and jacking cylinder, and the connector is fixed on the first housing of conveyer of plugging into, and solid It is scheduled on the first housing of conveyer both sides of plugging into, the connector is also connected by the piston rod support with jacking cylinder, top Rise cylinder to be also fixed on the mainframe, connect by the jacking cylinder top piston rod support and then by connector jack-up The one end of conveyer away from inlet conveyor is refuted, will be plugged into the one end of conveyer away from inlet conveyor by the jacking apparatus Jack up, close inlet conveyor one end of described conveyer of plugging into accordingly reduces, this plug into conveyer and described entrance it is defeated After sending machine to plug into, staving moves on to the porch of staving induction system, the staving is drum, the automatic inflating screw capping system Also include control panel, the control panel is connected with control system, if rotating the bung by the bung tightening mechanism Dry circle realize it is pre- twist, there is multigroup locating piece in the staving induction system, can be by steel drum with four in every group of locating piece The locating piece of positioning, this four locating pieces are symmetricly set on staving conveyer, and conveyer one of plugging into is jacked up by jacking apparatus End, and steel drum is transported into the opening position relative with a certain group of locating piece plugging on conveyer, put down jacking apparatus and by staving It is put into this group of locating piece, staving is positioned by four locating pieces in this group of locating piece, will by the staving induction system Staving is fed forward.
CN201610185778.3A 2016-03-29 2016-03-29 Automatic inflating screw capping system Active CN105836686B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Denomination of invention: Automatic inflation cover tightening system

Effective date of registration: 20190328

Granted publication date: 20180316

Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Company

Pledgor: Shanghai Jicheng Automatic Machinery Systems Co., Ltd.

Registration number: 2019310000010

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Date of cancellation: 20210902

Granted publication date: 20180316

Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co.

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Registration number: 2019310000010