CN105691742B - The blanking device of Openmouthed bag automatic filling machine - Google Patents
The blanking device of Openmouthed bag automatic filling machine Download PDFInfo
- Publication number
- CN105691742B CN105691742B CN201610152625.9A CN201610152625A CN105691742B CN 105691742 B CN105691742 B CN 105691742B CN 201610152625 A CN201610152625 A CN 201610152625A CN 105691742 B CN105691742 B CN 105691742B
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- Prior art keywords
- line
- acting cylinder
- bag
- frame
- bag expanding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
Abstract
A kind of blanking device of Openmouthed bag automatic filling machine, belongs to packing machinery technology.Including frame；Suspension bracket；Two-pass acting cylinder and fold up acting cylinder link gear；A pair of sacks fold up acting cylinder, feature:Blanking device includes blanking device assembly, blanking device assembly includes arm support, second line of a couplet frame, hopper bearing plate, hopper, blanking conduit, it is left, right bag expanding door, bag expanding door mechanism for opening/closing and arm support brake function cylinder, before arm support, each fixed arm support support shaft head fixed plate of rear side left end, before arm support, the position at rear side end to the right has before second line of a couplet frame fixed plate, connecting seat afterwards, there is second line of a couplet frame front shoe in the middle part of the front side of second line of a couplet frame, there is the second line of a couplet frame front shoe bearing pin lower end of fixed plate, there is second line of a couplet frame rear fixed plate in the middle part of the rear side of second line of a couplet frame, there is the second line of a couplet frame rear fixed plate bearing pin lower end of fixed plate, set material conduit installing pipe in the middle position of hopper bearing plate.Ensure that the material in hopper is entered bag by blanking conduit filling；It is convenient to install with using.
Description
Technical field
The invention belongs to packing machinery technology, and in particular to a kind of blanking device of Openmouthed bag automatic filling machine, match somebody with somebody
It is enclosed in the full-automatic filling stacking production line of Openmouthed bag.
Background technology
Foregoing Openmouthed bag is widely used in the fine chemistry industry to such as superfine powder, metallic ore and non-metallic mineral powder etc
The powder of raw material, medicine chemical material, dyestuff, pigment, calcium carbonate, kaolin, phenolic resin or even food such as flour, condiment etc
End or the packaging of granular materials.Because Openmouthed bag automatic filling machine has filling efficiency high, accurate measurement, input manpower is few and has
Help mitigate the strong points such as the operation intensity of workman, thus be widely used in being not limited to the production row of aforementioned product
Industry.
As is known in the industry, the major function of the full-automatic filling stacking production line of foregoing Openmouthed bag be auto-filling with
Automatic stacking, auto-filling is major function, is generally realized by following equipment：Automatic ration weighing device be automatic metering scale,
Bag storehouse, automatic bag feeding device, automatic bag clamping device, blanking device, automatic racket bag device, automatic transport bag dolly, sealing are led automatically
Enter device and automatic sealing, the action process of these equipment is followed successively by：Automatic ration weighing device quantitative weighing, bag storehouse is automatic
There is provided one it is empty await filling Openmouthed bag, automatic bag feeding device automatically extracts an empty Openmouthed bag and extracted
Empty Openmouthed bag be fed for automatic bag clamping device, automatic bag clamping device clamps sack both sides, treats by automatic ration weighing device
The material weighed through blanking device introduce Openmouthed bag in after by automatic racket bag device racket bag, to make to mix the air in material
Release and make material with respect to densification, then by automatic transport bag dolly by Openmouthed bag that is being successfully filled and being made real through racket bag device
Embrace（Now automatic bag clamping device pine is opened）And deliver to sealing automatic leading-in device at sealed by automatic sealing.
In the device configuration of above-mentioned auto-filling, blanking device is highly important part, and disclosed China is specially
Sharp document such as CN201512126U（The bag-clamping mechanism with steel band on Full-automatic quantitative packing machine）、CN100400377C（Clamp
The full-automatic bag clamping device of mouth formula in clamping plate point）、CN101723099A（Receiving and clamping device of filling machine packaging bag）With
CN201756190U（Clamp system）It is directed to the concrete structure of blanking device.
It is typical as invention patent mandate notification number CN102398701B recommend " Full-automatic quantitative packing machine it is filling go out
Feed collet bag mechanism ", discharging mechanism is that foregoing blanking device employs a splicing case and a pair are set by carrier of splicing case
Packing bag mouth clamps device, and is extended with a packing bag mouth sleeve pipe in the lower center position of splicing mouth, when filling,
First the sack of Openmouthed bag is placed on packing bag mouth sleeve pipe, then make a pair of packing bag mouths clamping devices synchronous working and incite somebody to action
The both sides of sack are clamped, and in order that along reliably outer with packing bag mouth sleeve pipe on both sides in the middle part of the sack of Openmouthed bag
Wall fully pastes tactile, is then respectively connected with a folder bag band between the pinch of a pair of packing bag mouth clamping devices.It follows that should
The filling discharging bag-clamping mechanism that patent is recommended substantially act as the sack obvolvent by Openmouthed bag in the packing bag mouth of splicing case
Sack obvolvent effect on sleeve pipe.Although this structure disclosure satisfy that the tremie pipe of the structural system of blanking device（Patent claims " to go out
Expect sleeve "）All the time alignment pocket is central and ensures the requirement of smooth blanking, but complicated is its shortcoming, for example, need to be equipped with
One volume is big and makes troublesome splicing case, causes the overall structure of Openmouthed bag automatic filling machine to be lost succinctly.Especially because
The both sides that the filling discharging bag-clamping mechanism that the patent is recommended does not have the central region for the sack for making Openmouthed bag are opposite towards each other
The effect opened of direction reprimand so that the blanking status and appearance of the tremie pipe of the structural system of cutting agency is from bag rather than enters bag
Blanking, the self-evident shortcoming from bag blanking is also easy to produce material dirt disperse, and on the one hand influence operating environment, on the other hand causes money
Source is wasted.In addition, " the filling discharging bag inserting machine of the automatic quantitative packing machine with cleaning function that CN202320879U is provided
" bag-clamping mechanism of Openmouthed bag automatic filling machine " that structure " and CN104139890A are introduced is equally existed and CN102398701B phases
Imitative technical problem.
It is that this applicant has made lasting and beneficial design for above-mentioned prior art, it is necessary to be subject to rational modification,
Technical scheme described below is produced under this background.
The content of the invention
The task of the present invention is to provide a kind of contribute to the aspectant both sides of the central region of the sack of Openmouthed bag
Strut each other and use and meet blanking conduit and enter the requirement of bag blanking and be conducive to significantly simplifying structure and to use embodiment preferable
Clean effect Openmouthed bag automatic filling machine blanking device.
What the task of the present invention was performed by, a kind of blanking device of Openmouthed bag automatic filling machine, the Openmouthed bag
Automatic filling machine includes a frame；One suspension bracket, the suspension bracket is connected to the top of the frame；One two-pass acting cylinder and one is folded up
Acting cylinder link gear, two-pass acting cylinder be arranged on its state of two-pass acting cylinder post under on the suspension bracket and
Positioned at the middle position of the rear side of suspension bracket, fold up acting cylinder link gear be arranged on described suspension bracket and with described duplicate rows
Journey acting cylinder post is connected；A pair of sacks fold up acting cylinder, and this pair of sack folds up acting cylinder and fold up acting cylinder post direction with its sack
Under state fold up the connection of acting cylinder link gear and this pair of sack folds up acting cylinder left and right is corresponding each other with described, it is described
Blanking device include blanking device assembly, the blanking device assembly include arm support, second line of a couplet frame, hopper bearing plate, blanking
Bucket, blanking conduit, left bag expanding door, right bag expanding door, bag expanding door mechanism for opening/closing and arm support brake function cylinder, arm support is in the frame of square shape
Rack-like is constructed, and arm support supporting spindle nose fixed plate is respectively fixed with the front side left end and rear side left end of the arm support, in the arm support
The bottom of supporting spindle nose fixed plate is fixed with arm support supporting spindle nose, and arm support supporting spindle nose is rotatably supported at the frame
On, connecting seat before a second line of a couplet frame fixed plate is fixed with the position at the front side end to the right of arm support, and at the rear side end to the right of arm support
Position be fixed with connecting seat after a second line of a couplet frame fixed plate, connect before the second line of a couplet frame fixed plate after connecting seat and second line of a couplet frame fixed plate
Joint chair corresponds to each other, and second line of a couplet frame is in the fiame-like construction of square shape, in the middle part of the front side of the second line of a couplet frame and corresponding to the second line of a couplet
The position of the lower section of connecting seat is fixed with a second line of a couplet frame front shoe before frame fixed plate, and the upper end of the second line of a couplet frame front shoe is with
Join connecting seat before frame fixed plate to connect, and a second line of a couplet frame front shoe bearing pin is fixed with the lower end of second line of a couplet frame front shoe,
It is connected with the right-hand member of a second line of a couplet frame front rod on the second line of a couplet frame front shoe bearing pin, and the left end of second line of a couplet frame front rod and the machine
Frame is connected, and corresponds in the middle part of the rear side of second line of a couplet frame and at the same time connection after second line of a couplet frame front shoe and second line of a couplet frame fixed plate
The position of seat is fixed with a second line of a couplet frame rear fixed plate, and upper end and the connecting seat after second line of a couplet frame fixed plate of the second line of a couplet frame rear fixed plate connect
Connect, and the lower end of second line of a couplet frame rear fixed plate is fixed with second line of a couplet frame rear fixed plate bearing pin, connects on the second line of a couplet frame rear fixed plate bearing pin
The right-hand member of a second line of a couplet frame back link is connected to, and the left end of second line of a couplet frame back link is connected with frame, hopper bearing plate is fixed on
The middle part of second line of a couplet frame, a blanking conduit installing pipe is provided with the middle position of the hopper bearing plate, and in hopper branch
Hold bottom plate and hopper bottom plate once is respectively fixed with the state perpendicular to hopper bearing plate towards four corners of upper side
Bearing stud, and a pair of striker plates are fixed with aspectant state in side of the hopper bearing plate under, hopper
Bottom be fixed on blanking bottom sheet, and the top of the blanking bottom sheet and hopper bearing plate stud is fixed and under
The middle position of side of the hopper bottom plate under is fixed with hopper bottom plate passage, and blanking conduit corresponds to the blanking
The tube chamber of conduit installing pipe is set, and the upper end of the blanking conduit, which leans out the upper end of blanking conduit installing pipe and turned up, a blanking
Conduit flange, the blanking conduit flange is covered in the upper end end of blanking conduit installing pipe along upper, and the lower end of blanking conduit is downward
The lower section between left bag expanding door and right bag expanding door is stretched over, the pair of striker plate is corresponded respectively to before the lower end of blanking conduit
Rear side, the blanking bottom sheet passage is probeed into the blanking catheter lumen of blanking conduit, and left bag expanding door is led corresponding to the blanking
On the left of one lower end of pipe, it is provided with the top of the side of the left bag expanding door back to right bag expanding door by a pair of left bag expanding door-hinge seats
One left bag expanding door-hinge, a left bag expanding door-hinge davit is each provided with the front-end and back-end of the left bag expanding door-hinge, the left bag expanding door-hinge
Davit is connected with the left side of the second line of a couplet frame, and right bag expanding door corresponds on the right side of the lower end of the blanking conduit, in the right bag expanding door
Top back to the side of left bag expanding door by a pair of right bag expanding door-hinges seats is provided with a right bag expanding door-hinge, in the right bag expanding door-hinge
Front-end and back-end be each provided with a right bag expanding door-hinge davit, the right bag expanding door-hinge davit is connected with the right side of the second line of a couplet frame,
Bag expanding door mechanism for opening/closing is arranged on the right side rear end of second line of a couplet frame while being connected with left bag expanding door-hinge and right bag expanding door-hinge, arm
The afterbody of frame brake function cylinder is connected in the frame by the hanging of acting cylinder suspension rod, and the arm support of the arm support brake function cylinder is caused
Dynamic acting cylinder post towards lower and be connected with arm support brake function cylinder post connecting seat, and the arm support brake function cylinder post connecting seat and
The middle position on the right side of arm support is fixed.
In the specific embodiment of the present invention, described bag expanding door mechanism for opening/closing includes bag expanding door keying effect
Cylinder, synchronous axle sleeve, acting cylinder post connecting rod, articulated jib, a pair of curved arm rods and crank arm for a pair, bag expanding door open and close acting cylinder by
Bag door opens and closes acting cylinder seat connecting screw rod and is connected on bag expanding door keying acting cylinder seat, and bag expanding door opens and closes acting cylinder seat and fixed
On the right side of the second line of a couplet frame, respectively being constituted in the left end end face of synchronous axle sleeve and the middle position of right-hand member end face has a synchronizing shaft
Spindle nose is covered, the synchronous axle sleeve spindle nose is rotatably supported on synchronous axle sleeve spindle nose supporting arm, and the synchronous axle sleeve spindle nose supporting arm
Directly extension is constituted on the second line of a couplet frame, the company of being fixed with the synchronous axle sleeve spindle nose for be formed in the left end end face of synchronous axle sleeve
A left swing arm is connected to, and a right swing arm is fixedly connected with the synchronous axle sleeve spindle nose for being formed in the right-hand member end face of synchronous axle sleeve,
The end that the bag expanding door that one end of acting cylinder post connecting rod opens and closes acting cylinder with bag expanding door opens and closes acting cylinder post is hinged, and acting cylinder post connects
The other end of bar and one end of articulated jib are connected, and the middle part of the other end of articulated jib and right swing arm is connected, during a pair are cranked arm
One of them, which is cranked arm, is fixed on the rear end of the left bag expanding door-hinge, and another in cranking arm for a pair is cranked arm and be fixed on described right
The rear end of bag door-hinge, one of curved arm rod in a pair of curved arm rods be connected with the front end of left swing arm and and also while with institute
State one of them connection of cranking arm in cranking arm for a pair, and the front end of another curved arm rod and right swing arm in a pair of curved arm rods
Connect and also cranked arm simultaneously with another in the pair of crank arm and is connected.
In another specific embodiment of the present invention, it is fixed with side of the hopper bearing plate under
Dust-proof to go along with sb. to guard him pallet, the top of a pair of described striker plates is fixed with dust-proof pallet of going along with sb. to guard him.
In another specific embodiment of the present invention, described blanking conduit is rubber tube.
In another specific embodiment of the present invention, vibrator is provided with the outer wall of described hopper.
There is a specific embodiment in the present invention, dust-proof go along with sb. to guard him that one is connected with pallet is dust-proof described
Cover.
The technical scheme that the present invention is provided makes arm support have a down dip by arm support brake function cylinder, drives second line of a couplet frame descending by arm support,
So that blanking conduit is descending, and due to making the sack of Openmouthed bag to left and right bag expanding gate action by bag expanding door mechanism for opening/closing
Open, thus can ensure that blanking conduit realizes the material in hopper filling into bag, on the one hand prevents that material from escaping, on the other hand
The environment of operation field can be ensured；Because overall structure is terse, thus volume can be both reduced, and conveniently can installed again with using.
Brief description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the detailed structure view of the blanking device assembly shown in Fig. 1.
Fig. 3 is application examples schematic diagram of the invention.
Fig. 4 is that two-pass acting cylinder is in original state and a pair of sacks fold up acting cylinder and are in first position state
Schematic diagram.
Fig. 5 is that two-pass acting cylinder has made first job stroke and a pair of sacks fold up acting cylinder and are in the second place
The schematic diagram of state.
Fig. 6 is that two-pass acting cylinder has been made to make opening in second impulse stroke and left and right bag expanding door insertion Openmouthed bag
The sack of bag is in the schematic diagram of open configuration.
Embodiment
In order that the public can be more clearly understood from the technical spirit and beneficial effect of the present invention, applicant will be below
Elaborate by way of examples, but to the description of embodiment be not the limitation to the present invention program, any foundation
Made by present inventive concept is only that formal rather than substantial equivalent transformation is regarded as technical scheme
Category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
For the location of Fig. 1 state, thus the special limit of technical scheme provided the present invention can not be understood as
It is fixed.
Fig. 1 is referred to, a frame 1 of the structural system for belonging to Openmouthed bag automatic filling machine is shown, the frame 1 is being used
State lower support is on the terrace of field of employment, being more precisely matched in the full-automatic filling stacking production line of foregoing Openmouthed bag
On, shown in figure, the frame 1 is the fiame-like construction of hollow out, on the left crossbeam 11 of frame on the top of the frame 1 and is located at
Side of the front-end and back-end of the left crossbeam 11 of frame under is respectively fixed with an arm support using arm support support plate fixing screws 1113
Support plate 111, it can thus be appreciated that arm support support plate 111 has front and rear corresponding a pair, and the right crossbeam 12 of frame on the top of frame 1
Towards upper side and the setting of the rear end of the right crossbeam 12 of inclined frame（The present embodiment is fixed by screw）There is arm support actuating work
With cylinder connecting seat 121, the arm support brake function cylinder connecting seat 121 is generally in 7 fonts, the blanking dress described in further detail below
It is supported on described arm support support plate 111 left pivot movement of the blanking device assembly 2 for the structural system put, and blanking device
The right side of assembly 2 is connected with foregoing arm support brake function cylinder connecting seat 121.
Please continue to refer to Fig. 1 and Fig. 3 is combined, show the folder bag dress for the structural system for belonging to Openmouthed bag automatic filling machine
Put, the bag clamping device includes a folder bag suspension bracket 3, a pair of sacks and folds up acting cylinder 4, a two-pass acting cylinder 5 and one and fold up effect
Cylinder link gear 6, folder bag suspension bracket 3 moulding 32, folder bag suspension bracket left frame bar 33 and folder after moulding 31, folder bag suspension bracket before folder bag suspension bracket
The fiame-like construction for the square shape that the bag right moulding 34 of suspension bracket is connected to each other and forms Chinese character, and in folder bag suspension bracket left frame bar
The middle position of 33 length direction is preferred to use screw and is fixed with a supporting plate 331, and being constituted in the lower end of the supporting plate 331 has
One two-pass acting cylinder post swing arm axle bed 3311, the cylinder body afterbody of two-pass acting cylinder 5 passes through cylinder body afterbody bearing pin 53 and duplicate rows
The front end of journey acting cylinder fixed strip 52 is fixed, and the rear end of the two-pass acting cylinder bar 52 is using screw and foregoing supporting plate 331
Upper end fix, as preferred scheme, a fixed strip adjustment tank 521 is opened up in the rear end of two-pass acting cylinder fixed strip 52,
Foregoing screw is fixed in the position corresponding to the fixed strip adjustment tank 521 with supporting plate 331, the two-pass of two-pass acting cylinder 5
Acting cylinder post 51 folds up position of the acting cylinder link gear 6 on the right side of the lower end corresponding to foregoing supporting plate 331 and double under
The end of stroke acting cylinder post 51 is hinged, while being supported on before the folder bag suspension bracket moulding after moulding 31 and folder bag suspension bracket
On 32, a pair of sacks fold up acting cylinder 4 and corresponded to each other, and this pair of sack folds up one of them in acting cylinder 4（One positioned at front side
It is individual）Sack folds up acting cylinder and the position at the end to the right of moulding 31 and folds up acting cylinder link gear 6 before corresponding to folder bag suspension bracket
Connection, and a pair of sacks fold up another in acting cylinder 4（Positioned at one of rear side）Sack folds up acting cylinder corresponding to folder
The position at the end to the right of moulding 32 is equally connected with folding up acting cylinder link gear 6 after bag suspension bracket, and a pair of sacks fold up work
Device 41 is folded up with the sack in cylinder 4 under.
The foregoing structure for folding up the preferred of acting cylinder link gear 6 rather than being definitely limited to is as follows：Including two-pass effect
Cylinder post swing arm 61, synchronous rocking bar 62, front rod 63, back link 64, preceding oscillating rod 65a, rear oscillating rod 65b, preceding oscillating rod axle sleeve
66th, it is rear to swing rod sleeve 67, preceding oscillating rod sleeve supporting seat 68a and rear oscillating rod sleeve supporting seat 68b, two-pass acting cylinder post
One end of swing arm 61（The front end of location status shown in Fig. 1）Pass through bearing pin and the two-pass acting cylinder of foregoing two-pass acting cylinder 5
The two-pass acting cylinder post connector 511 of the end of post 51 is hinged, in the other end of two-pass acting cylinder post swing arm 61（Fig. 1 institutes
Show the rear end of location status）And towards the side of foregoing two-pass acting cylinder post swing arm axle bed 3311 two-pass is fixed with to make
With cylinder post arm shaft 611, the two-pass acting cylinder post arm shaft 611 is rotatably supported at two-pass acting cylinder post swing arm axle bed
On 3311 and it is stretched over the residence behind the right side of two-pass acting cylinder post swing arm axle bed 3311 with the length direction of synchronous rocking bar 62
Middle position is fixed, and the front end of synchronous rocking bar 62 is hinged by the rear end of bearing pin and front rod 63, and the rear end of synchronous rocking bar 62 is same
Sample is hinged by the front end of bearing pin and back link 64, and the front end of front rod 63 and preceding oscillating rod 65a lower end are hinged, back link 64
Rear end and rear oscillating rod 65b lower end be hinged, the left end end face of preceding oscillating rod 65a upper end and preceding oscillating rod axle sleeve 66 is consolidated
Fixed, rear oscillating rod 65b upper end is fixed with the rear left end end face for swinging rod sleeve 67, in the right-hand member end face of preceding oscillating rod axle sleeve 66
Middle position constitute have one before oscillating rod sleeve supporting spindle nose 661, the preceding oscillating rod sleeve supporting spindle nose 661 rotationally supports
On preceding oscillating rod sleeve supporting seat 68a, and preceding oscillating rod sleeve supporting seat 68a with before foregoing folder bag suspension bracket moulding 31 it is inclined
Right-hand member is welded and fixed, and oscillating rod sleeve supporting spindle nose after having one is constituted in the middle position of the right-hand member end face of rear swing rod sleeve 67
671, the rear oscillating rod sleeve supporting spindle nose 671 is rotatably supported on rear oscillating rod sleeve supporting seat 68b, and the rear oscillating rod
The end to the right of sleeve supporting seat 68b and moulding 32 after foregoing folder bag suspension bracket fix and with preceding oscillating rod sleeve supporting 68a phases
Correspondence；The afterbody that one of sack that a pair of foregoing sacks are folded up in acting cylinder 4 folds up the cylinder body of acting cylinder is swung with preceding
The right-hand member of rod sleeve 66 is fixed, and another sack that a pair of sacks are folded up in acting cylinder 4 folds up the afterbody of the cylinder body of acting cylinder
Fixed with the foregoing rear right-hand member for swinging rod sleeve 67；The shape of cross section of the foregoing left crossbeam 11 of frame and the right crossbeam 12 of frame is in
Rectangle.
In the present embodiment, foregoing two-pass acting cylinder 5 is cylinder, if however, for evading the purpose of the present invention
Using oil cylinder, then equivalent substitute should be considered as.
Refer to Fig. 3 and combine Fig. 1, foregoing sack fold up device 41 including clamping jaw seat the 411, first clamping jaw axle 412,
Second clamping jaw axle 413, the first clamping jaw 414 and the second clamping jaw 415, clamping jaw seat 411 fold up acting cylinder 4 using screw and foregoing sack
Lower end fix, the first clamping jaw axle 412 and the second clamping jaw axle 413 are with the parallel state support in left and right each other in clamping jaw seat 411
On, the middle part of the first clamping jaw 414 is rotatably arranged on the first clamping jaw axle 412, and the upper end of first clamping jaw 414 passes through the first folder
Pawl in flakes 4142（Fig. 3 shows）The sack for folding up acting cylinder 4 with sack folds up acting cylinder post 42（Fig. 3 shows）It is hinged, and in the first folder
The lower end of pawl 414 and it is fixed with one first clamping jaw block 4141, the middle part of the second clamping jaw 415 towards the side of the second clamping jaw 415
It is rotatably arranged on the second clamping jaw axle 413, the upper end of second clamping jaw 415 passes through the second clamping jaw in flakes 4152（Fig. 3 shows）Together
The sack that sample folds up acting cylinder 4 with sack folds up acting cylinder post 42 and is hinged, and in the lower end of the second clamping jaw 415 and towards first
The side of clamping jaw 414 is fixed with one second clamping jaw block 4151.In the present embodiment, the first foregoing clamping jaw block 4141 and second
Clamping jaw block 4151 is block rubber, but nylon block can also be used, additionally can first, second clamping jaw block 4141,4151 phase
Clamping jaw block flange is respectively formed to the surface of side, so as to the frictional force between the Openmouthed bag 10 that increases and illustrated by Fig. 3.
In the present embodiment, foregoing sack folds up acting cylinder 4 for cylinder, equally, should if replacing cylinder with oil cylinder
When being considered as equivalence changes.
Emphasis is shown in Fig. 1, and the position of the top of moulding 31 is set in foregoing frame 1 and before corresponding to foregoing folder bag suspension bracket
Suspension rod beam 13 before being equipped with one, left end and the left crossbeam of foregoing frame 11 of the preceding suspension rod beam 13 are screwed, and right-hand member with it is foregoing
The right crossbeam 12 of frame is screwed, the position of the top of moulding 32 in frame 1 and after corresponding to foregoing folder bag suspension bracket
A rear suspension bar beam 14 is provided with, the rear suspension bar is screwed when 14 left end with the left crossbeam of frame 11, and right-hand member is right with frame
Crossbeam 12 is screwed.Moulding suspension rod 311 before the left end and right-hand member of moulding 31 are respectively fixed with one before suspension bracket, the preceding moulding is hung
Bar 311 is fixedly connected with preceding suspension rod beam 13, moulding suspension rod 321 after the left end and right-hand member of moulding 32 are respectively fixed with one after suspension bracket,
The rear moulding suspension rod 321 is fixedly connected with rear suspension bar beam 14.
Understand as shown in Figure 1：Because the structure of foregoing front rod 63 is the structure identical with foregoing back link 64, thus
Applicant only explains to back link 64, and the back link 64 includes double threaded screw 641, the first screw rod connector 642 and the second spiral shell
Bar connector 643, the first screw rod connector 642 is connected with the nose threads of double threaded screw 641 and connected by the first screw rod
The rear end of head bearing pin 6421 rocking bar 62 synchronous with foregoing is hinged, the rear end spiral shell of the second screw rod connector 643 and double threaded screw 641
Line is connected and is hinged by the lower end of the second screw rod connector bearing pin 6431 and foregoing rear oscillating rod 65b.Preferably, in double end
The two ends of screw rod 641 respectively arrange a lock for being respectively used to lock the first screw rod connector 642 and the second screw rod connector 643
Tight nut 6411.
Fig. 1 is referred to Fig. 3 and Fig. 1 is still combined, the side on foregoing arm support support plate 111 and in is consolidated
Surely there are an arm support support shaft headstock 1111 and a link connector pin axle 1112, link connector pin axle 1112 is supported corresponding to arm support
The lower section of spindle nose seat 1111.
The blanking device assembly 2 of the structural system of the blanking device of the present invention is shown, the blanking device assembly 2 includes arm
Frame 21, second line of a couplet frame 22, hopper bearing plate 23, hopper 24, blanking conduit 25, left bag expanding door 26, right bag expanding door 27, bag expanding
Door mechanism for opening/closing 28 and arm support brake function cylinder 29, arm support 21 are in the fiame-like construction of the square shape of Chinese character, in the arm support
21 front side left end and rear side left end is respectively preferred to use welding manner and is fixed with arm support supporting spindle nose fixed plate 211, at this
The bottom of arm support supporting spindle nose fixed plate 211（Side outside）It is fixed with arm support supporting spindle nose 2111, arm support supporting
Spindle nose 2111 is rotatably supported on foregoing arm support support shaft headstock 1111, so as to confirm the blanking that applicant is said above
It is supported on the left pivot movement of assembly of devices 2（I.e. hub setting exists）Saying on arm support support plate 111, at the front side of arm support 21 end to the right
Position be screwed connecting seat 212 before a second line of a couplet frame fixed plate, and in the position spiral shell at the rear side end to the right of arm support 21
Nail is fixed with connecting seat 213 after a second line of a couplet frame fixed plate, before the second line of a couplet frame fixed plate after connecting seat 212 and second line of a couplet frame fixed plate
The front and rear correspondence each other of connecting seat 213, second line of a couplet frame 22 is in the fiame-like construction of square shape, in the middle part of the front side of the second line of a couplet frame 22 and
The position of the lower section of connecting seat 212 is fixed with a second line of a couplet frame using front shoe screw 2212 before corresponding to second line of a couplet frame fixed plate
Front shoe 221, the upper end of the second line of a couplet frame front shoe 221 is by front shoe bearing pin 2213 with being connected before second line of a couplet frame fixed plate
Seat 212 is connected, and the side in the lower end of second line of a couplet frame front shoe 221 outside（Towards front side）It is fixed with before a second line of a couplet frame solid
Fixed board bearing pin 2211, is connected with the right-hand member of a second line of a couplet frame front rod 222 on the second line of a couplet frame front shoe bearing pin 2211, and the second line of a couplet
The left end of frame front rod 222 is connected with the connecting rod on the arm support support plate 111 of the front end of the left crossbeam 11 of foregoing frame
Bearing pin 1112 is connected, and corresponds in the middle part of the rear side of second line of a couplet frame 22 and at the same time second line of a couplet frame front shoe 221 and second line of a couplet frame
The position of connecting seat 213 is fixed with a second line of a couplet frame rear fixed plate 223, the second line of a couplet frame using rear fixed plate screw 2232 after fixed plate
The upper end of rear fixed plate 223 is connected by rear fixed plate bearing pin 2233 with connecting seat 213 after second line of a couplet frame fixed plate, and after second line of a couplet frame
Side of the lower end of fixed plate 223 outside（Towards rear side）Second line of a couplet frame rear fixed plate bearing pin 2231 is fixed with, in the second line of a couplet frame
The right-hand member of a second line of a couplet frame back link 224 is connected with rear fixed plate bearing pin 2231, and the left end of second line of a couplet frame back link 224 is with being located at
The link connector pin axle 1112 on the arm support support plate 111 of the rear end of the foregoing left crossbeam 11 of frame is connected, hopper supporting
Bottom plate 23 is fixed on the middle part of second line of a couplet frame 22 using screw, specifically, left end and the second line of a couplet frame 22 of hopper bearing plate 23
The middle part in left side fix, and right-hand member and the middle part on the right side of blanking rack 22 are fixed.In the placed in the middle of the hopper bearing plate 23
Position is provided with a blanking conduit installing pipe 231, and hopper bearing plate 23 towards upper side four corners it is each with
Hopper bottom plate bearing stud 232 is fixed with perpendicular to the state of hopper bearing plate 23, and in hopper bearing plate
23 side under is fixed with a pair of striker plates 233 with aspectant state, and the bottom of hopper 24 is weldingly fixed on blanking
On bottom sheet 241, and the top of the blanking bottom sheet 241 and hopper bearing plate stud 232 is fixed and at hopper bottom
The middle position of side of the plate 241 under is fixed with hopper bottom plate passage 2411（Fig. 2 shows）, the correspondence of blanking conduit 25
Set in the tube chamber of foregoing blanking conduit installing pipe 231, the upper end of the blanking conduit 25 leans out the upper of blanking conduit installing pipe 231
Holding and turning up has a blanking conduit flange 251, and the blanking conduit flange 251 is covered in the upper end of blanking conduit installing pipe 231
End is along upper, and the lower end of blanking conduit 25 extends downwardly into the lower section between left bag expanding door 26 and right bag expanding door 27.Foregoing a pair
Striker plate 233 corresponds respectively to the front and rear side of the lower end of blanking conduit 25, and foregoing blanking bottom sheet passage 2411 probes into blanking
In the blanking catheter lumen of conduit 25.Left bag expanding door 26 corresponds on the left of a lower end of foregoing blanking conduit 25, in the left bag expanding door
26 by a pair of left bag expanding door-hinges seats 2611 are provided with a left bag expanding door-hinge 261 back to the top of the side of right bag expanding door 27,
The front-end and back-end of the left bag expanding door-hinge 261 are each provided with a left bag expanding door-hinge davit 2612, the left bag expanding door-hinge davit 2612
It is fixedly connected with the left side of the second line of a couplet frame 22, right bag expanding door 27 corresponds on the right side of the lower end of foregoing blanking conduit 25, on the right side
Bag expanding door 27 by a pair of right bag expanding door-hinges seats 2711 is provided with a right bag expanding door-hinge back to the top of the side of left bag expanding door 26
271, a right bag expanding door-hinge davit 2712 is each provided with the front-end and back-end of the right bag expanding door-hinge 271, the right bag expanding door-hinge is hung
Post 2712 is fixedly connected with the right side of the second line of a couplet frame 22.Bag expanding door mechanism for opening/closing 28 is arranged on the right side rear end of second line of a couplet frame 22 simultaneously
And be connected simultaneously with left bag expanding door-hinge 261 and right bag expanding door-hinge 271, arm support brake function cylinder 29 is activated corresponding to foregoing arm support
Acting cylinder connecting seat 121 is set, and the afterbody of the arm support brake function cylinder 29 is connected to arm support by the hanging of acting cylinder suspension rod 292 and caused
On dynamic acting cylinder connecting seat 121, and the arm support brake function cylinder post 291 of arm support brake function cylinder 29 is towards lower and caused with arm support
Dynamic acting cylinder post connecting seat 2911 is connected, and the arm support brake function cylinder post connecting seat 2911 and the lean-with on the right side of arm support 21
Fixation is put, is specifically：Being constituted in the end of arm support brake function cylinder post 291 has arm support brake function cylinder post connector 2912, adopts
With connector bearing pin 2913 in the position corresponding to the pin shaft hole 29111 being preset on arm support brake function cylinder post connecting seat 2911
Arm support brake function cylinder post connector 2912 is connected with arm support brake function cylinder post connecting seat 2911.
One piece of backgauge from such as front side of wherein one piece in Fig. 1 and Fig. 2 signal, foregoing a pair of striker plates 233
The preceding inner side that plate corresponds between left and right bag expanding door 26,27, and one piece of gear of another piece of such as rear side in a pair of striker plates 233
The rear inner side that flitch corresponds between left and right bag expanding door 26,27, playing prevents material from escaping（Overflow）Effect.
As shown in Figure 1, because the two ends of foregoing second line of a couplet frame front rod 222 and second line of a couplet frame back link 224 respectively have one
Lever regulated head, thus adaptability regulation can be made to its length.
Please emphasis referring to Fig. 2 and continuing with Fig. 1, foregoing bag expanding door mechanism for opening/closing 28 preferred rather than be definitely limited to
Structure it is as follows：Including bag expanding door open and close acting cylinder 281, synchronous axle sleeve 282, acting cylinder post connecting rod 283, articulated jib 284, a pair
Curved arm rod 285 and crank arm 286 for a pair, bag expanding door, which opens and closes acting cylinder 281 and passes through bag expanding door, opens and closes acting cylinder seat connecting screw rod
2812, which are connected to bag expanding door, opens and closes on acting cylinder seat 2813, and bag expanding door keying acting cylinder seat 2813 is solid by screw 28131
The right side of foregoing second line of a couplet frame 22 is scheduled on, respectively being constituted in the left end end face of synchronous axle sleeve 282 and the middle position of right-hand member end face has
One synchronous axle sleeve spindle nose 2821, the synchronous axle sleeve spindle nose 2821 is rotatably supported on synchronous axle sleeve spindle nose supporting arm 2824, and
The synchronous axle sleeve spindle nose supporting arm 2824 is on foregoing second line of a couplet frame 22（Rear end）Directly extension is constituted, and is being formed in synchronous axle sleeve
The rear end for being connected with a left swing arm 2822 is fixed with the synchronous axle sleeve spindle nose 2821 of 282 left end end face, and it is same being formed in
The rear end of a right swing arm 2823, acting cylinder post are fixedly connected with the synchronous axle sleeve spindle nose 2821 for the right-hand member end face for walking axle sleeve 282
The end that the bag expanding door that one end of connecting rod 283 opens and closes acting cylinder 281 with bag expanding door opens and closes acting cylinder post 2811 is hinged, acting cylinder post
The other end of connecting rod 283 is connected with one end of articulated jib 284, and the other end of articulated jib 284 by articulated jib bearing pin 2841 with
The middle part connection of right swing arm 2823, one of them cranked arm for a pair in 286, which is cranked arm, to be fixed on after foregoing left bag expanding door-hinge 261
End, and another for cranking arm for a pair in 286 is cranked arm and is fixed on the rear end of foregoing right bag expanding door-hinge 271, in a pair of curved arm rods 285
One of curved arm rod be connected with the front end of left swing arm 2822 and also crank arm simultaneously with foregoing a pair in 286 wherein one
Individual connection of cranking arm, and another curved arm rod in a pair of curved arm rods 285 is connected with the front end of right swing arm 2823 and also same
When crank arm and be connected with another for cranking arm for foregoing a pair in 286.
The bearing pin 2861 of cranking arm cranked arm for a pair on 286 is shown in fig. 1 and 2, by bearing pin 2861 of cranking arm with cranking arm
Connecting rod 285 is connected.Due to the structure of a pair of curved arm rods 285 be it is similar with foregoing front rod 63 and back link 64, only
Difference in length, thus can according to need adjustment.In addition, in the present embodiment, foregoing bag expanding door keying acting cylinder 281, which is selected, uses gas
Cylinder, equally, if replacing cylinder with oil cylinder, still belongs to technical connotation category disclosed by the invention.
As shown in Fig. 1 and Fig. 2, a pair of links adjusting hole 2831 is offered on foregoing acting cylinder post connecting rod 283, by even
Bar adjusting screw 2832 is in the position corresponding to connecting rod adjusting hole 2831 by the other end and articulated jib of acting cylinder post 283
284 connections.
Preferably, the side in foregoing hopper bearing plate 23 under be fixed with it is dust-proof go along with sb. to guard him pallet 234, it is foregoing
The top of a pair of striker plates 233 is fixed by screw with dust-proof pallet 234 of going along with sb. to guard him；Foregoing blanking conduit 25 is that rubber tube is silicon
Rubber tube.
As preferred scheme, a vibrator 242 can be also set on the outer wall of foregoing hopper 24.Additionally can be
Foregoing dust-proof go along with sb. to guard him connects a dust cover 235 on pallet 234（Fig. 1 shows）, it is specifically：Dust cover 235 passes through dust cover screw
2351 fix with dust-proof pallet 234 of going along with sb. to guard him.In order to avoid dust cover 235 is by left bag expanding door-hinge 261 and right bag expanding door-hinge 271
Interference, thus offer left bag expanding door-hinge spindle nose slot to make way 2352 in the upper left-hand of dust cover 235, and open in upper right
Provided with right bag expanding door-hinge spindle nose slot to make way 2353, the spindle nose of left bag expanding door-hinge 261 corresponds to left bag expanding door-hinge spindle nose slot to make way
2352, and the spindle nose of right bag expanding door-hinge 271 corresponds to right bag expanding door-hinge spindle nose slot to make way 2353.Foregoing left bag expanding door 26 and
Right bag expanding door 27 is stretched over the lower section of dust-proof cover chamber 2354 by way of the dust-proof cover chamber 2354 of dust cover 235.In a state of use
It is connected by suction pressure dust collection pipeline with the dirt mouth 2355 that goes out of dust cover 235.
Fig. 3 is referred to, also show being arranged in frame 1 and folded up corresponding to a pair of foregoing sacks in figure 3
The suction bag for being used to make the sack of Openmouthed bag 10 fully the open mouthful acting cylinder 15 of the left and right sides of acting cylinder 4（Cylinder）, the suction bag mouthful
Acting cylinder 15 is fixed on suction bag mouthful acting cylinder seat 151, and suction bag mouthful acting cylinder seat 151 is fixed with frame 1, suction bag mouthful acting cylinder
15 acting cylinder suction nozzle 152 is towards Openmouthed bag 10.
Also show in figure 3 one be used for draw await filling empty open sack 10 and open the empty of absorption
Pocket 10 feeds hello the bag mechanism 7 of the station between foregoing left and right clamping jaw 414,415, belongs to known skill due to feeding bag mechanism 7
Art, thus applicant is only briefly described, should feed bag mechanism 7 includes reversing frame acting cylinder seat 71, reversing frame acting cylinder 72（Gas
Cylinder）, reversing frame 73, suction bag acting cylinder 74（Cylinder）With suction bag mouth 75, reversing frame acting cylinder seat 71 is fixed on revolution stand and fixed
On support 711, and the revolution stand fixed support 711 is fixed in frame 1, and the cylinder body of reversing frame acting cylinder 72 passes through cylinder body branch
Hold connecting seat 722 to be supported on reversing frame acting cylinder seat 71, the reversing frame acting cylinder post 721 of the reversing frame acting cylinder 72 is under
And it is connected with the top of reversing frame 73, reversing frame 73 is by reversing frame fulcrum bearing 731 and by means of reversing frame seat pin axle
7311 rotationally connect and are hinged on shortly on foregoing revolution stand fixed support 711, and suction bag acting cylinder 74 is arranged on reversing frame 73
On, suction bag mouth 75 is engaged with suction bag acting cylinder 74.Opened when drawing one by suction bag mouth 75 under the work in suction bag acting cylinder 74
After pocket 10, just worked by reversing frame acting cylinder 72, reversing frame 73 is promoted with reversing frame seat pin axle by reversing frame acting cylinder post 721
7311 be that the centre of gyration is rotated, and makes arrow of the whole reversing frame 73 together with suction bag acting cylinder 74 and suction bag mouth 75 as shown in Figure 3
Direction is turned round, so as to which the Openmouthed bag 10 of the sticking of suction bag mouth 75 to be fed to the work between first, second foregoing clamping jaw 414,415
Position, otherwise same example.
Bag device 8 is also show in figure 3, and the bag device 8 corresponds to the lower section of Openmouthed bag 10, for Openmouthed bag 10
Supporting thereon, can be by the bag device during blanking device assembly 2 is filling to Openmouthed bag 10 especially after filling end
About 8 flutters at least one times, make material compacting in bag.
Fig. 4 to Fig. 6 is referred to, Fig. 4 shows the front and back end of the sack of Openmouthed bag 10（By taking location status shown in Fig. 1 as an example）
In by a pair of sacks fold up acting cylinder 4 clamp and foregoing acting cylinder suction nozzle 152 correspond to Openmouthed bag 10 the left and right sides
Situation, sack now is in the in-line state of closure, in this condition, shows that two-pass acting cylinder 5 is in not yet to enter
Enter the original state of action.Fig. 5 show the sack of Openmouthed bag 10 tend to open and the shape that assumes diamond in shape situation, show two-pass make
The action of first stroke is made with cylinder 5 and a pair of sacks is folded up effect and take out 4 and swing the central region shape for forcing sack in opposite directions
The opening of diamondwise shape.Fig. 6 shows that left and right bag expanding door 26,27 is inserted in Openmouthed bag 10 and the situation in door opening state,
That is the sack formation of Openmouthed bag 10 tends to the opening of rectangle, filling with profit, shows that two-pass acting cylinder 5 has made second stroke
Action.Reprimand reaches position to left and right bag expanding door 26,27 each other and a pair of sacks fold up acting cylinder 4 and reliably clamped still in sack
The situation of state, the situation be Openmouthed bag 10 be in wait to fill or filling state.
Applicant combines Fig. 1 to Fig. 5 and describes pouring process of the present invention to Openmouthed bag 10：First bag mechanism is fed by foregoing
7 feed bag（Also bag can be deserved to be called）, empty Openmouthed bag 10 is fed to the lower section of blanking device assembly 2 by feeding bag mechanism 7（Foregoing is anti-
The central lower of dust hood 235）, the sack of Openmouthed bag 10 is corresponded between left and right clamping jaw block 4141,4151
Station.Now a pair of sacks of the structural system of bag clamping device of the invention fold up acting cylinder 4 and worked, and work is folded up by a pair of sacks
Acting cylinder post 42 is folded up with the sack of cylinder 4 and drives first, second clamping jaw in flakes 4142,4152, by first, second clamping jaw in flakes
4142nd, 4,152 first, second clamping jaws 414 of synchronous drive, 415 opposite displacements, are closed up by first, second clamping jaw block 4141,4151
And clamp the two ends of the sack of Openmouthed bag 10.Then two-pass acting cylinder 5 works, and two-pass acting cylinder post 51 is to outside cylinder body
Extend downwardly from one section, that is to say, that two-pass acting cylinder 5 makees the action of first stroke, driven by two-pass acting cylinder post 51 double
Stroke acting cylinder post swing arm 61, synchronization is driven by two-pass acting cylinder post swing arm 61 by two-pass acting cylinder post arm shaft 611
The counterclockwise movement of rocking bar 62, the anterior displacement of back link 64 is driven by synchronous rocking bar 62, while the rearward displacement of front rod 63 is driven, by
Oscillating rod 65b clockwise movements after back link 64 drives, while preceding oscillating rod 65a counterclockwise movements are driven by front rod 63, after
Swing rod sleeve 67 and also make clockwise movement, while preceding oscillating rod axle sleeve 66 makees counterclockwise movement.Because a pair of sacks fold up work
Fixed respectively with forward and backward swing rod sleeve 66,67 with cylinder 4, thus this pair of sack folds up the move toward one another of acting cylinder 4, i.e., under
Expect the segment distance of pivot one or swing an amplitude.At the same time, because the left and right sides of Openmouthed bag 10 now is in
By foregoing acting cylinder suction nozzle 152（Fig. 3 shows）Unilateral open out about 3 ㎝ of state and the sack of Openmouthed bag 10 held（Two
Side adds up to about 6 ㎝）, i.e. the ㎝ of extent of opening about 6.
Under aforesaid state, the arm support brake function cylinder 29 of the structural system of blanking device assembly 2 works, and arm support actuating is made
Stretched and stretched downwards to outside cylinder body with cylinder post 291, promote the right side of arm support 21 to have a down dip.Because second line of a couplet frame 22 connects with arm support 21
Connect, while being connected by second line of a couplet frame front and rear connecting rods 222,224 with link connector pin axle 1112, thus had a down dip on the right side of arm support 21
When drive whole second line of a couplet frame 22 descending, led with second line of a couplet frame 22 for the foregoing hopper bearing plate 23, hopper 24, blanking of carrier
Pipe 25, left and right bag expanding door 26,27, bag expanding door mechanism for opening/closing 28 etc. are descending.Now, the left and right insertion of bag expanding door 26,27 is open
In bag 10（Insertion degree is about 5-8 ㎝）, and the bottom of a pair of striker plates 233 also probeed into Openmouthed bag 10, blanking conduit 25
Likewise enter in Openmouthed bag 10.Then foregoing acting cylinder suction nozzle 152 is returned to the initial holding state of next action.Connect again
, two-pass acting cylinder 5 is moved again, make i.e. then one section of the stretching downwards to outside cylinder body of two-pass acting cylinder post 51, that is,
Say that two-pass acting cylinder 5 realizes the action of second stroke, action process as hereinbefore and by folding up acting cylinder gear
Structure 6 makes a pair of sacks fold up opposite one distance of displacement again of acting cylinder 4, at the same time, and left and right bag expanding door 26,27 is in bag expanding door
Opened under the work of mechanism for opening/closing 28, make the sack of Openmouthed bag 10 in the state of square shape as shown in Figure 6.
In the above-described state, the material weighed is completed through quantitative weighing device and introduces hopper 24, through blanking conduit 25
Pour into Openmouthed bag 10, in pouring process, vibrator 242 vibrates, so that the material in hopper 24 is swimmingly led through blanking
Pipe 25 pours into Openmouthed bag 10.After the completion of filling, the bag expanding door reverse operation of mechanism for opening/closing 28 makes left and right bag expanding door 26,27 mutually close
Close, then by the foregoing opposite action such as reverse operation of arm support brake function cylinder 29, previously descending second line of a couplet frame 22 is returned back to upwards
Original state, left and right bag expanding door 26 now, 27, a pair of striker plates 233 and blanking conduit 25 exit Openmouthed bag 10, together
Shi Qianshu two-passes acting cylinder 5 reverse operation, two strokes, until returning to the holding state of next task, now a pair
Sack folds up acting cylinder 4 and also swings to original state with the foregoing direction displacement runed counter to each other, makes the opening being successfully filled
Along being closed into in-line on the sack of bag 10, while dust cover 235 goes out dirt mouth 2355 by negative pressure dust collector dust suction once, with
Just material that is that moment when sack is closed produces and going out from disperse in the cooperation gap between left and right bag expanding door 26,27
Dirt is absorbed.Certainly, if filling material is particulate matter rather than powdered material, then blanking conduit can be saved.When by
Embracing of separately configuring is after a bag dolly embraces the Openmouthed bag of filled material, and a pair of sacks fold up acting cylinder 4 and worked, and first, the
Two clamping jaws 414,415 reprimand is opened, and sack is discharged, and by it is foregoing embrace a bag dolly embrace from.
Foregoing bag expanding door mechanism for opening/closing 28 is such to work：Bag expanding door opens and closes acting cylinder 281 and worked, and bag expanding door is opened
Close acting cylinder post 2811 to overhang to cylinder body, impetus cylinder post connecting rod 283, due to articulated jib 284 both with acting cylinder post connecting rod
283 connections are connected with right swing rod 2823 again, thus by articulated jib 284 drive right swing rod 2823 by acting cylinder post connecting rod 283, are entered
And curved arm rod 285 is driven by right swing rod 2823, driven by curved arm rod 285 and crank arm 286, due to crank arm 286 with right bag expanding door
The solid welding of axle 271, thus by the right counterclockwise movement of bag expanding door-hinge 271 of 286 drives of cranking arm, make right bag expanding door 27 relative to left bag expanding door
28 reprimands are opened（Open the door）.The unlatching of left bag expanding door 26 is realized by the gearing of synchronous axle sleeve 282, and left bag expanding door-hinge 261 is shown as
Rotate clockwise, left bag expanding door 26 is opened relative to the reprimand of right bag expanding door 27, make the shape of the sack formation of Openmouthed bag 10 as shown in Figure 6
State.Left and right bag expanding door 26,27 is closed i.e. at closing time, then the reverse operation of bag expanding gate action cylinder 281.
The technical scheme that the present invention is provided in summary overcomes the deficiency in prior art, has favorably accomplished invention and has appointed
Business, has faithfully cashed the technique effect described in the superincumbent technique effect column of applicant.
Claims (6)
1. a kind of blanking device of Openmouthed bag automatic filling machine, the Openmouthed bag automatic filling machine includes a frame (1)；One suspension bracket
(3), the suspension bracket (3) is connected to the top of the frame (1)；One two-pass acting cylinder (5) and one folds up acting cylinder link gear
(6), two-pass acting cylinder (5) be arranged on its state of two-pass acting cylinder post (51) under on the suspension bracket (3) and
Positioned at the middle position of the rear side of suspension bracket (3), fold up acting cylinder link gear (6) be arranged on described suspension bracket (3) and with
Described two-pass acting cylinder post (51) connection；A pair of sacks fold up acting cylinder (4), and this pair of sack folds up acting cylinder (4) with it
Sack folds up state of the acting cylinder post (42) under and is connected and this pair of sack with the described acting cylinder link gear (6) that folds up
Fold up acting cylinder (4) left and right correspondence each other, it is characterised in that described blanking device includes blanking device assembly (2), the blanking
Assembly of devices (2) includes arm support (21), second line of a couplet frame (22), hopper bearing plate (23), hopper (24), blanking conduit
(25), left bag expanding door (26), right bag expanding door (27), bag expanding door mechanism for opening/closing (28) and arm support brake function cylinder (29), arm support
(21) in the fiame-like construction of square shape, arm support supporting is respectively fixed with the front side left end and rear side left end of the arm support (21)
Spindle nose fixed plate (211), the bottom for supporting spindle nose fixed plate (211) in the arm support is fixed with arm support supporting spindle nose (2111),
Arm support supporting spindle nose (2111) is rotatably supported in the frame (1), is consolidated in the position at the front side end to the right of arm support (21)
Surely there is connecting seat (212) before a second line of a couplet frame fixed plate, and a second line of a couplet frame is fixed with the position at the rear side end to the right of arm support (21)
Connecting seat (213) after connecting seat (212) and second line of a couplet frame fixed plate before connecting seat (213) after fixed plate, the second line of a couplet frame fixed plate
Correspond to each other, second line of a couplet frame (22) be in square shape fiame-like construction, the second line of a couplet frame (22) front side in the middle part of and corresponding to
The position of the lower section of connecting seat (212) is fixed with before a second line of a couplet frame front shoe (221), the second line of a couplet frame solid before second line of a couplet frame fixed plate
The upper end of fixed board (221) is connected with connecting seat (212) before second line of a couplet frame fixed plate, and in the lower end of second line of a couplet frame front shoe (221)
A second line of a couplet frame front shoe bearing pin (2211) is fixed with, a second line of a couplet frame is connected with the second line of a couplet frame front shoe bearing pin (2211)
The right-hand member of front rod (222), and the left end of second line of a couplet frame front rod (222) is connected with the frame (1), after second line of a couplet frame (22)
Middle side part and the position for corresponding to connecting seat (213) after second line of a couplet frame front shoe (221) and second line of a couplet frame fixed plate at the same time
It is fixed with a second line of a couplet frame rear fixed plate (223), upper end and the connecting seat after second line of a couplet frame fixed plate of the second line of a couplet frame rear fixed plate (223)
(213) connect, and the lower end of second line of a couplet frame rear fixed plate (223) is fixed with second line of a couplet frame rear fixed plate bearing pin (2231), in the second line of a couplet
It is connected with the right-hand member of a second line of a couplet frame back link (224) on frame rear fixed plate bearing pin (2231), and a left side for second line of a couplet frame back link (224)
End is connected with frame (1), and hopper bearing plate (23) is fixed on the middle part of second line of a couplet frame (22), in the hopper bearing plate
(23) middle position is provided with a blanking conduit installing pipe (231), and in hopper bearing plate (23) towards upper side
Four corners hopper bottom plate bearing stud (232) once are respectively fixed with the state perpendicular to hopper bearing plate (23),
And a pair of striker plates (233) are fixed with aspectant state in side of the hopper bearing plate (23) under, hopper
(24) bottom is fixed on blanking bottom sheet (241), and the blanking bottom sheet (241) and hopper bearing plate stud
(232) top is fixed and the middle position of side in blanking bottom sheet (241) under is fixed with hopper bottom plate
Passage (2411), the tube chamber that blanking conduit (25) corresponds to the blanking conduit installing pipe (231) is set, the blanking conduit
(25) upper end, which leans out the upper end of blanking conduit installing pipe (231) and turned up, a blanking conduit flange (251), and the blanking is led
Pipe flange (251) is covered in the upper end end of blanking conduit installing pipe (231) along upper, and the lower end of blanking conduit (25) is stretched downwards
Lower section between left bag expanding door (26) and right bag expanding door (27), the pair of striker plate (233) corresponds respectively to blanking conduit
(25) the front and rear side of lower end, the blanking bottom sheet passage (2411) is probeed into the blanking catheter lumen of blanking conduit (25),
Left bag expanding door (26) corresponds on the left of a lower end of the blanking conduit (25), in left bag expanding door (26) back to right bag expanding door
(27) top of side is provided with a left bag expanding door-hinge (261) by a pair of left bag expanding door-hinge seats (2611), in the left bag expanding
The front-end and back-end of door-hinge (261) are each provided with a left bag expanding door-hinge davit (2612), the left bag expanding door-hinge davit (2612) with
The left side connection of the second line of a couplet frame (22), right bag expanding door (27) corresponds on the right side of the lower end of the blanking conduit (25), on the right side
Bag expanding door (27) is provided with a right side by a pair of right bag expanding door-hinge seats (2711) back to the top of the side of left bag expanding door (26) and opened
Bag door-hinge (271), a right bag expanding door-hinge davit (2712) is each provided with the front-end and back-end of the right bag expanding door-hinge (271), should
Right bag expanding door-hinge davit (2712) is connected with the right side of the second line of a couplet frame (22), and bag expanding door mechanism for opening/closing (28) is arranged on second line of a couplet frame
(22) right side rear end with left bag expanding door-hinge (261) and right bag expanding door-hinge (271) while be connected, arm support brake function cylinder
(29) afterbody is connected in the frame (1) by acting cylinder suspension rod (292) hanging, the arm of the arm support brake function cylinder (29)
Frame brake function cylinder post (291) is towards lower and be connected with arm support brake function cylinder post connecting seat (2911), and the arm support is activated
Acting cylinder post connecting seat (2911) and the middle position on the right side of arm support (21) are fixed.
2. the blanking device of Openmouthed bag automatic filling machine according to claim 1, it is characterised in that described bag expanding door is opened
Close mechanism (28) and open and close acting cylinder (281), synchronous axle sleeve (282), acting cylinder post connecting rod (283), articulated jib including bag expanding door
(284), a pair of curved arm rods (285) and crank arm for a pair (286), bag expanding door, which opens and closes acting cylinder (281) and passes through bag expanding door and open and close, to be made
Bag expanding door is connected to cylinder seat connecting screw rod (2812) to open and close on acting cylinder seat (2813), and bag expanding door opens and closes acting cylinder seat
(2813) right side of the second line of a couplet frame (22) is fixed on, left end end face and the center of right-hand member end face in synchronous axle sleeve (282)
Position, which is respectively constituted, a synchronous axle sleeve spindle nose (2821), and the synchronous axle sleeve spindle nose (2821) is rotatably supported at synchronous axle sleeve spindle nose
On supporting arm (2824), and the synchronous axle sleeve spindle nose supporting arm (2824) directly extension on the second line of a couplet frame (22) is constituted,
It is formed in be fixed with the synchronous axle sleeve spindle nose (2821) of the left end end face of synchronous axle sleeve (282) and is connected with a left swing arm
(2822), and on the synchronous axle sleeve spindle nose (2821) for being formed in the right-hand member end face of synchronous axle sleeve (282) it is fixedly connected with one right
Swing arm (2823), one end and the bag expanding door of acting cylinder post connecting rod (283) open and close the bag expanding door keying acting cylinder post of acting cylinder (281)
(2811) end is hinged, and the other end of acting cylinder post connecting rod (283) is connected with one end of articulated jib (284), and articulated jib
(284) the other end is connected with the middle part of right swing arm (2823), one of them cranked arm for a pair in (286) crank arm be fixed on it is described
The rear end of left bag expanding door-hinge (261), and another for cranking arm for a pair in (286) is cranked arm and is fixed on the right bag expanding door-hinge (271)
Rear end, one of curved arm rod in a pair of curved arm rods (285) is connected and also same with the front end of left swing arm (2822)
When crank arm and be connected with one of them the pair of cranked arm in (286), and another company of cranking arm in a pair of curved arm rods (285)
Bar be connected and also crank arm simultaneously in (286) with the pair of with the front end of right swing arm (2823) another crank arm and be connected.
3. the blanking device of Openmouthed bag automatic filling machine according to claim 1, it is characterised in that in the hopper branch
Hold side of the bottom plate (23) under be fixed with it is dust-proof go along with sb. to guard him pallet (234), the top of described a pair of striker plates (233) with it is anti-
It is fixed that dirt goes along with sb. to guard him pallet (234).
4. the blanking device of Openmouthed bag automatic filling machine according to claim 1, it is characterised in that described blanking conduit
(25) it is rubber tube.
5. the blanking device of Openmouthed bag automatic filling machine according to claim 1, it is characterised in that in described hopper
(24) vibrator (242) is provided with outer wall.
6. the blanking device of Openmouthed bag automatic filling machine according to claim 3, it is characterised in that dust-proof enclosed described
A dust cover (235) is connected with shield pallet (234).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152625.9A CN105691742B (en) | 2016-03-17 | 2016-03-17 | The blanking device of Openmouthed bag automatic filling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610152625.9A CN105691742B (en) | 2016-03-17 | 2016-03-17 | The blanking device of Openmouthed bag automatic filling machine |
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| CN105691742A CN105691742A (en) | 2016-06-22 |
| CN105691742B true CN105691742B (en) | 2017-09-01 |
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| CN201610152625.9A Active CN105691742B (en) | 2016-03-17 | 2016-03-17 | The blanking device of Openmouthed bag automatic filling machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107399458A (en) * | 2017-08-16 | 2017-11-28 | 安徽远鸿机械自动化有限公司 | A kind of superfine powder packing machine |
| CN109110169A (en) * | 2018-07-13 | 2019-01-01 | 北京工业大学 | A kind of orderly sack-filling device of automation flexible package |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3920582A1 (en) * | 1989-06-23 | 1991-01-10 | Haver & Boecker | DEVICE FOR PLACING VALVE SACKS TO BE FILLED ON THE FILLER TUBES OF A PACKING MACHINE |
| DE102008006410A1 (en) * | 2008-01-28 | 2009-07-30 | Haver & Boecker Ohg | Suction device for suction of air from head area of open bag filled with pasty product in buckets, has ventilation device with lance that is arranged in resting position outside bag volume and immersed into ventilation position into area |
| CN201512126U (en) * | 2009-09-18 | 2010-06-23 | 无锡市耐特机电一体化技术有限公司 | Bag clamping mechanism with steel band on full automatic fixed quantitative packaging machine |
| CN101870375B (en) * | 2010-06-13 | 2011-12-14 | 常熟三禾精工科技有限公司 | Automatic bagging mechanism of valve bag filling machine |
| CN102417046B (en) * | 2011-11-28 | 2012-11-21 | 常熟市贝普包装机械有限公司 | Full-automatic quantitative packaging machine with dustproof function |
| CN104139890A (en) * | 2013-05-10 | 2014-11-12 | 常熟市协新冶金材料有限公司 | Bag clipping mechanism for automatic open-bag filling machine |
| CN205396680U (en) * | 2016-03-17 | 2016-07-27 | 常熟三禾精工科技有限公司 | Uncovered bag automatic filling machine's unloader |
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