CN106986063A - A kind of powder packaging Openmouthed bag automatic bag feeding machine and its operation method - Google Patents
A kind of powder packaging Openmouthed bag automatic bag feeding machine and its operation method Download PDFInfo
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- CN106986063A CN106986063A CN201710356901.8A CN201710356901A CN106986063A CN 106986063 A CN106986063 A CN 106986063A CN 201710356901 A CN201710356901 A CN 201710356901A CN 106986063 A CN106986063 A CN 106986063A
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- China
- Prior art keywords
- bag
- cylinder
- material mouth
- sack
- openmouthed
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Classifications
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- 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
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- 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
-
- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/046—Applying a closure element to the mouths of bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Basic Packing Technique (AREA)
Abstract
The present invention packs Openmouthed bag automatic bag feeding machine and its operation method for a kind of powder, bag machine includes sending bag mechanism, bag openning body, material mouth, Weighing mechanism, armful bag mechanism in sheet, sack clamp system and transport mechanism, each part is installed on frame and drives intake valve, air bleeding valve and the feed pump of the cylinder of each mechanism to be connected with control centre, and by control centre, control is turned on and off.Its operation method is：Send bag mechanism bag taking, bag openning body is completed to build up the sack that bag, material mouth stretch into opening of opening of flat Openmouthed bag, and sack is gripped Weighing mechanism automatic weighing when material mouth, filling by sack clamp system automatically, embrace bag mechanism and clasp the bag filled, be placed on the conveyer belt of transport mechanism.The present invention is automatically performed the sequence of maneuvers of bag, and substitution manually opens a bag bagging, hence it is evident that improves powder packaging efficiency, greatly reduces the dissipation of powder in stowing operation, is conducive to protecting the health of operating personnel to also improve production environment；Simple in construction, cost is low.
Description
Technical field
The present invention relates to powder packing machine tool technical field, specially a kind of powder packaging Openmouthed bag automatic bag feeding machine and its
Operation method.
Background technology
It there is now a variety of powder packing machine tools, the processes such as automatic filling, metering, sealing can be achieved, but enter using Openmouthed bag
, it is necessary to cover feeding mouth by being accomplished manually out bag, and by sack during row powder packaging.Not only labor intensity is big, and efficiency is low, and
Scene, dust from flying, bad environments are packed in powder.
Now with national product expanding economy, the demand to ultra-fine mine powder is increasing, such as superfine talcum powder,
Mica powder, silica flour etc., are widely used in the fields such as electronics, chemical industry, ceramics, cosmetics, coating and papermaking, the market demand is very
Greatly, mine power production faces booming situation.The present situation of powder packaging also need to improve.
It is well known that ultra-fine mine powder is more unfavorable to human body.Although being provided with vacuum cleaner at device for filling, operation
Staffing anti-dust respirator, the still difficult pollution avoided to environment, is particularly difficult to avoid that the harm to operator's health.
In order to effectively improve the production environment of mine power production enterprise, the labor intensity of reduction powder packaging and work
Cost, improves the efficiency of powder packaging, meets the new demand that automaticity and production efficiency improve in enterprise, it is spacious that powder is packed
Manually upper bag is imperative for the upper bag substitution of pocket automation.
The content of the invention
The purpose of the present invention is bag machine bag in a kind of powder packaging Openmouthed bag automatic bag feeding machine of design and its operation method, sheet
Include and send bag mechanism, bag openning body, material mouth, Weighing mechanism, armful bag mechanism, sack clamp system and transport mechanism, each part is installed
Intake valve, air bleeding valve and the feed pump of the cylinder of each mechanism is driven to be connected with control centre in frame, by control centre's control
It is turned on and off.Its operation method is：Send bag mechanism bag taking, what bag openning body completed to build up flat Openmouthed bag opens bag, material mouth
The sack of opening is stretched into, sack is gripped Weighing mechanism automatic weighing when material mouth, filling by sack clamp system automatically, embrace bag machine
Structure clasps the bag filled, is placed on the conveyer belt of transport mechanism.Present invention substitution manually opens a bag bagging, hence it is evident that improve powder
Packaging efficiency, and because sack grips the material mouth stretched into, greatly reduce the dissipation of powder in stowing operation, improve production environment.
A kind of powder that the present invention is designed packaging Openmouthed bag automatic bag feeding machine, including frame, give bag mechanism, connect with feed pipe
Material mouth, Weighing mechanism and the transport mechanism connect, the frame is cuboid, and each part is installed on frame.Transport mechanism is with
One process is connected, and the communicated band of Openmouthed bag for completing filling is sent to subsequent processing.Drive intake valve, the exhaust of the cylinder of each mechanism
Valve and feed pump are connected with control centre, and by control centre, control is turned on and off.
It is described to send bag mechanism to include balladeur train, the axis of guide and send a bag cylinder, frame upper strata fixation level, be parallel to each other 2
The root axis of guide.Balladeur train is the Contraband shape frame of horizontal positioned, and the both sides of Contraband shape are parallel with the axis of guide, each fixed sliding block in both sides of Contraband shape,
The sliding block of both sides is nested in 2 axis of guides respectively, send the cylinder body of bag cylinder to be fixed on frame one end, send the piston rod of bag cylinder with
The axis of guide is parallel, its top is connected with balladeur train, when sending the action of bag cylinder, and its piston rod pulls or promoted balladeur train on the axis of guide
Left and right movement.
Bag openning body is also devised with, including opens a bag cylinder, open the gentle pawl of a bag frame, intermediate plate, sucker；The both sides of balladeur train Contraband shape
Each to fix one and open a bag cylinder block, the piston rod of opening bag cylinder is vertical with the axis of guide, stretch to the longitudinal centre line of balladeur train Contraband shape,
A bag frame is opened in the connection of piston rod top, drives tingle and sucker on bag frame, intermediate plate is plain film, and at least two, bag frame is opened per side
The sucker being connected with negative tube, card and the intermediate plate medial surface of multiple suckers per side are in the same vertical parallel to the axis of guide
Plane.
The material mouth is divided into the fixation material mouth of top and the flexible material mouth of lower section, both at straight tube.Flexible material mouth upper end
Nested with fixed material mouth lower end, the center line of the two is overlapped, and is therebetween dynamic cooperation, fixed material mouth upper end connection feed pipe,
Feed valve is installed on feed pipe, stretch material mouth lower end cross section with opening the transversal mouth of Openmouthed bag sack it is similar, less than opening
The bag transversal mouth of sack.Fixed material mouth both sides outer wall is each to fix the cylinder body that a material mouth stretches out cylinder, and material mouth stretches out the piston of cylinder
Bar is connected the outer wall of flexible material mouth with fixed material mouth centerline parallel, top, and material mouth is stretched out will be flexible when cylinder piston rod stretches out
Material mouth is released downwards, and the sack that lower section is opened is stretched into flexible material mouth lower end.When material mouth, which stretches out cylinder piston rod, retracts, pulling is stretched
Contracting material mouth bounces back upwards, leaves Openmouthed bag.The flexible material mouth outer wall is fixed with 2~6 guide pillars, and fixed material mouth outer wall is fixed with
The guide column sleeve corresponding with guide pillar, guide pillar is inserted in guide column sleeve, when material mouth, which stretches out cylinder, drives flexible material mouth to move up and down, is led
Post is moved in guide column sleeve, and guide pillar ensures that flexible material mouth movement is steady.
Each fixed paw folding cylinder of fixed material mouth arranged on left and right sides outer wall, the upper end of a pair of Pneumatic paws is respectively hinged
In the fixed material mouth arranged on left and right sides outer wall, Pneumatic paw is initially open configuration, two relative pawls of Pneumatic paw lower end
Folder is separated from each other, and the height of pawl folder is higher than the height of intermediate plate.
Sack clamp system is also devised with, sack clamp system includes sack clamping cylinder and clamp clip.The flexible material
In the cylinder body of mouth each fixed sack clamping cylinder of front and rear sides outer wall, the piston rod of sack clamping cylinder and flexible material mouth 51
Heart line is parallel, and piston rod top connection clamp clip, the clamp clip is engaged with flexible material mouth outer wall shape.
The Weighing mechanism includes hanger bracket and weighing sensor, and frame top is fixed with hanger bracket, the fixed material mouth
Weighed sensor hangs on hanger bracket, weighing sensor sensing material mouth and its weight for hanging over Openmouthed bag below.It is described
Fixed material mouth is fixed on weighing support top plate, and the weighed sensor of weighing support hangs on hanger bracket.Weighing support is through 1 or 2 upper bottom
Dynamic hinge is connected with frame, and limitation weighing support can only be moved up and down.
Fixed tray support below the weighing support, is fixedly mounted with pallet cylinder block thereon, pallet cylinder piston rod it is vertical to
The pallet of upper connection level, the center of pallet is on the extended line of the center line of material mouth.2~6 are fixed with below the pallet
The pallet guide column sleeve corresponding with pallet guide pillar is fixed with individual pallet guide pillar, weighing support, pallet guide pillar is inserted in pallet guide column sleeve
Interior, when pallet cylinder drives pallet to move up and down, pallet guide pillar is moved up and down in pallet guide column sleeve, it is ensured that moved down on pallet
It is dynamic steady.
Described armful of bag mechanism includes travelling carriage, push cylinder, embrace bag frame, embrace bag cylinder, embrace bag folder, sack clamp bar cylinder and
Sack clamp bar.Bottom of the frame is underframe, and underframe is in below material mouth, and 2 guide rails fixing level thereon, being parallel to each other are led
One end of rail is in weighing support close to the lower section for sending bag mechanism side, and the other end of guide rail exceedes the conveyer belt of connection subsequent processing
Initiating terminal, the distance exceeded is equal to or more than the width of the bag of Openmouthed bag after filling.
The travelling carriage is the Contraband shape frame of horizontal positioned, the both sides of Contraband shape and guide rail parallel, and the both sides of travelling carriage Contraband shape are each
Fixed sliding shoe, the sliding shoe of both sides is nested in 2 guide rails respectively, and the cylinder body of push cylinder is fixed on underframe one end, pushes gas
The piston rod of cylinder is connected with travelling carriage, when push cylinder is acted, and its piston rod pulls or promoted travelling carriage is left and right on guide rail to move
It is dynamic.Armful bag frame of each fixation vertically on the both sides of travelling carriage Contraband shape.It is forward and backward that armful bag frame on original state travelling carriage is in pallet
Side；Both sides armful bag frame middle part is each to fix one armful of bag cylinder block, embraces the piston rod of bag cylinder and connects an armful bag for level, top
Folder, embraces bag folder jaws shape and the bag form fit of Openmouthed bag after filling.The height for embracing bag folder is the filling of Openmouthed bag bag
The height at partial middle part.Embrace bag frame top and fix sack clamp bar cylinder block, the piston rod of sack clamp bar cylinder is level, pushed up
End connection sack clamp bar, sack clamp bar is horizontal vertical bar, the height of sack clamp bar than on the sack of Openmouthed bag after filling along high
Degree is at least low 5 centimetres, and higher than the filling part of bag.
The transport mechanism is included at conveyer belt, pallet card of the upper surface of the transmission tape beginning end with rising support bag
In same plane.
The fixed material mouth arranged on left and right sides is also respectively fixed with the cylinder body of a pulling bag cylinder, and the piston rod of pulling bag cylinder is
Level, the left and right outside for stretching to fixed material mouth, the piston rod top of pulling bag cylinder are fixedly connected with frame, the paw folding cylinder
Cylinder body be fixed on link.When the piston rod of pulling bag cylinder is retracted state, the spacing of the pawl folder of arranged on left and right sides Pneumatic paw
Less than Openmouthed bag sack width, more than the Breadth Maximum of flexible material mouth.Completed when powder is filled, flexible material mouth bounces back upwards, from
Open pocket, the piston rod of pulling bag cylinder stretches out to the left and right outside of fixed material mouth, clips the Pneumatic paw below link
Moved outside sack two ends, the spacing of the pawl of arranged on left and right sides Pneumatic paw folder be equal to Openmouthed bag sack it is straight when width, edge on sack
It is flattened, in order to which sack clamp bar closes sack.
Bag guide plate is fixed in the conveyer belt both sides, and the plate face of both sides bag guide plate is relative vertically, and both sides bag is led
It is more than the thickness of the Openmouthed bag after filling to the spacing of plate, the height of both sides bag guide plate is Openmouthed bag bag on conveyer belt
Fill the height at the middle part of part.The conveyer belt both sides also fixed sack guide plate, the plate face of both sides sack guide plate is erected
Straight relative, the spacing of both sides sack guide plate is more than the thickness of Openmouthed bag sack.The height of both sides sack guide plate is conveyer belt
The middle height of part is not filled by above upper Openmouthed bag.
A kind of powder of the present invention is packed in the operation method of Openmouthed bag automatic bag feeding machine, control centre and is provided with each mechanism
The operation program of valve and pump, is driven the intake valve, air bleeding valve and feed pump of the cylinder of each mechanism to open successively by i.e. timing sequence
Or close, carrying out practically step is as follows：
Ith, bag is sent
Initial state send the left end of initiating terminal, i.e. frame of the balladeur train in the axis of guide of bag mechanism；After startup, both sides are opened
The piston rod of bag cylinder stretches out, and the intermediate plates of both sides clamps the upper end sack of vertical Openmouthed bag, at the same the sucker card of both sides with
Openmouthed bag is fitted.A bag cylinder action is sent, pulls balladeur train to be slided along the axis of guide, the Openmouthed bag that balladeur train and intermediate plate are clamped is sent to described
Below material mouth.
IIth, bag is opened
After the Openmouthed bag that step I balladeur train is clamped with intermediate plate is moved to below the material mouth, the paw folding gas of bag openning body
Cylinder is acted, and Pneumatic paw closes up, two pawls folder closure, clamps Openmouthed bag sack two ends.Now open bag cylinder piston rod to withdraw, open bag
Frame is retracted, and intermediate plate thereon has decontroled Openmouthed bag；At the same time, sucker holds Openmouthed bag bag wall under suction function, and hauls
Moved outside its bag wall adsorbed, pull open Openmouthed bag sack；
IIIth, sack is clamped
Material mouth stretches out cylinder action, and its piston rod releases downwards flexible material mouth when stretching out, and flexible material mouth lower end is stretched into down
The Openmouthed bag sack that side is opened.The negative tube of bag openning body sucker is disconnected, a bag cylinder action is sent, sends balladeur train back to the axis of guide rise
Beginning position, wait next time send bag.Openmouthed bag is clamped by the pawl of Pneumatic paw, hung over below material mouth.Sack clamping cylinder
Action, its piston rod stretches to flexible material mouth outer wall, promotes clamp clip to be affixed on flexible material mouth side wall, and the sack wall of Openmouthed bag is in folder
Tightly between piece and flexible material mouth outer wall, clamp clip holds flexible material mouth, Openmouthed bag sack tightly and is close to flexible material mouth outer wall and is clamped
Piece is clamped.
IVth, fill
After the completion of step III, the feed valve on feed pipe is opened, and powder falls into lower section through fixed material mouth and flexible material mouth
In Openmouthed bag；At the same time, pallet cylinder is acted, and its piston rod is protruded upward, and pallet, which rises, holds Openmouthed bag bag bottom, and support is spacious
Pocket；The weighing sensor of weighing support upper end is real-time by the weight signal of current weighing support and its upper mounting component and Openmouthed bag
Control centre is sent into, when the weight of Openmouthed bag reaches the charging quantity set in control centre, control centre closes feed valve.
Vth, bag is embraced
After the completion of the filling of step IV powder, embrace the piston rod stretching of bag cylinder, an armful bag and hold and be filled with powder Openmouthed bag
Bag.The piston rod retraction of sack clamping cylinder, clamp clip loosens, and the piston rod that material mouth stretches out cylinder is retracted, by flexible material mouth
Pull up, Openmouthed bag sack is left in flexible material mouth lower end.Pneumatic paw opens, pawl folds up opened mouth.The work of sack clamp bar cylinder
Stopper rod stretches out, and sack clamp bar presss from both sides flat sack, the forward and backward side wall laminating of sack.Now, held in the palm at the Openmouthed bag bag bottom for being filled with powder
Disk is supported, and bag is held by bag is embraced, and sack then presss from both sides flat closing by sack clamp bar.
VIth, shift
Pallet cylinder is acted, and its piston rod is retracted, and pallet declines with Openmouthed bag thereon, to tray surface less than slip
The bottom surface of frame.Push cylinder is acted, and its piston rod stretches out, promote travelling carriage and thereon embrace the filling that bag frame and armful bag are held
The Openmouthed bag of powder is moved to above transmission rim end, and the piston rod for embracing bag cylinder, which retracts, embrace a bag folds up out bag, while bag
The piston rod of mouth clamp bar cylinder is retracted, and sack clamp bar decontrols sack, and Openmouthed bag is placed on conveyer belt.
VIIth, transmit
Tape movement is transmitted, the Openmouthed bag of packet powder is sent to subsequent processing by conveyer belt.
When the step II is carried out, the piston rod of pulling bag cylinder is in retracted state, and the pawl of arranged on left and right sides Pneumatic paw is pressed from both sides
Be smaller than Openmouthed bag sack width, more than the Breadth Maximum of flexible material mouth；When material mouth stretches out the piston of cylinder in step V
Bar is retracted, and flexible material mouth is pulled up, and flexible material mouth lower end is left after Openmouthed bag sack, and the piston rod of pulling bag cylinder is expected to fixed
The left and right outside of mouth is stretched out, and the Pneumatic paw below link is clipped outside sack two ends and moves, Openmouthed bag sack is flattened.This
Afterwards, Pneumatic paw opens, pawl folds up opened mouth.
During the step VII transmission Tape movement, the bag of the Openmouthed bag of packet powder be in the both sides bag guide plate it
Between, prevent its side from falling；Sack is between the both sides sack guide plate simultaneously, and sack will not open wide dissipation powder.
Compared with prior art, the advantage of a kind of powder packaging Openmouthed bag automatic bag feeding machine and its operation method of the invention
For：1st, automatically complete and send bag, open a series of upper bag journeys that bag, material mouth stretch into, clamp the transmission of Openmouthed bag after sack and filling
Sequence, the artificial operation of substitution, improves the whole efficiency of packaging system；2nd, material mouth can stretch into the sack of opening, and can grip sack
Pressed from both sides flat in sack after material mouth, and filling, have the support of bag guide plate and sack guide plate when on a moving belt, greatly reduce
The dissipation of powder in stowing operation, is conducive to protecting the health of operating personnel to also improve production environment；3rd, it is simple in construction, cost
It is low.
Brief description of the drawings
Fig. 1 is that this powder packs Openmouthed bag automatic bag feeding machine overall structure diagram；
Fig. 2 be Fig. 1 in send bag mechanism structural representation；
Fig. 3 is material mouth and Weighing mechanism structural representation in Fig. 1；
Fig. 4 is the support holder structure schematic diagram below weighing support in Fig. 3；
Fig. 5 is the material mouth and bag openning body structural representation in Fig. 1；
Fig. 6 clamps mechanism structure schematic diagram for the material mouth and sack in Fig. 3；
Fig. 7 is armful bag mechanism and the transport mechanism structural representation in Fig. 1；
Fig. 8 is that Fig. 7 embraces bag mechanism structural representation；
Fig. 9 is the operation method flow chart that this powder packs Openmouthed bag automatic bag feeding machine.
Figure internal label is：0 Openmouthed bag, 1 frame, 11 hanger brackets, 12 underframe；2 send bag mechanism, 21 axis of guides, and 22 send a bag gas
Cylinder, 23 balladeur trains, 24 sliding blocks；3 bag openning bodies, 31 suckers, 32 open a bag frame, 33 intermediate plates, and 34 open a bag cylinder；4 Weighing mechanisms, 41 weigh
Sensor, 42 weighing supports, 43 hinges, 44 tray supporters, 45 pallet cylinders, 46 pallets, 47 top plates, 48 pallet guide pillars, 49 pallets
Guide column sleeve；5 material mouths, 51 flexible material mouths, 52 fix material mouth, and 53 material mouths stretch out cylinder, 54 guide column sleeves, 55 guide pillars；6 armfuls of bag mechanisms,
61 sack clamp bars, 62 armfuls of bag folders, 63 armfuls of bag framves, 64 travelling carriages, 65 sliding shoes, 66 sack clamp bar cylinders, 67 armfuls of bag cylinders；7 pass
Send mechanism, 71 guide rails, 72 push cylinders, 73 conveyer belts, 74 bag guide plates, 75 sack guide plates；8 sack clamp systems, 81
Paw folding cylinder, 82 Pneumatic paws, 83 pawls folder, 84 clamp clips, 85 sack clamping cylinders, 86 pulling bag cylinders, 87 links.
Embodiment
The overall structure of this powder packaging Openmouthed bag automatic bag feeding machine embodiment is as shown in figure 1, including frame 1, send a bag machine
Material mouth 5 that structure 2, bag openning body 3, Weighing mechanism 4 are connected with feed pipe, embrace bag mechanism 6 and transport mechanism 7, sack clamping machine
Structure 8, each part is installed on frame 1；The intake valve, air bleeding valve and feed pump of the cylinder of each mechanism is driven to connect with control centre
Connect, by control centre, control is turned on and off.
This example send bag mechanism 2 as shown in Fig. 2 including balladeur train 23, the axis of guide 21 and sending bag cylinder 22, and the upper strata of frame 1 is fixed
Level, 2 axis of guides 21 being parallel to each other；Balladeur train 23 is the Contraband shape frame of horizontal positioned, and the both sides of Contraband shape and the axis of guide 21 are flat
OK, each fixed sliding block 24 in the both sides of Contraband shape, the sliding block 24 of both sides is nested in 2 axis of guides 21, send the cylinder body of bag cylinder 22 respectively
The one end of frame 1 is fixed on, send that the piston rod of bag cylinder 22 is parallel with the axis of guide 21, its top is connected with balladeur train 23, a bag cylinder is sent
During 22 action, its piston rod pulls or promoted the left and right movement on the axis of guide 21 of balladeur train 23.
This example bag openning body 3 is as shown in Fig. 2 including opening bag cylinder 34, driving bag frame 32, intermediate plate 33 and sucker 31；Balladeur train 23
The both sides of Contraband shape are each to be fixed one and opens the cylinder body of bag cylinder 34, and the piston rod for opening bag cylinder 34 is vertical with the axis of guide 21, stretch to balladeur train
Bag frame 32 is opened in the longitudinal centre line of 23 Contraband shapes, piston rod top connection, drives tingle 33 and sucker 31, intermediate plate 33 on bag frame 32
For plain film, the sucker 31 that at least two, bag frame 32 be connected with negative tube is driven per side, often the card of multiple suckers 31 of side and
The medial surface of intermediate plate 33 is in the same vertical plane parallel to the axis of guide 21；Initial state balladeur train 23 is in the starting of the axis of guide 21
End, the i.e. left end of frame 1；The piston rod for opening bag cylinder 34 of both sides stretches out after startup, and the clamping of intermediate plate 33 of both sides is in them
Between Openmouthed bag 0 upper end sack, while the card of the sucker 31 of both sides is fitted with Openmouthed bag 0；Send bag cylinder 22 to act, draw
Dynamic balladeur train 23 is slided along the axis of guide 21, and the Openmouthed bag 0 that balladeur train 21 and intermediate plate 33 are clamped is sent to the lower section of material mouth 5.
This example material mouth 5 is as shown in Fig. 3,5 and 6,5 points of fixation material mouths 52 and the flexible material mouth 51 of lower section for top of material mouth,
Both at straight tube；The flexible upper end of material mouth 51 is nested with the fixed lower end of material mouth 52, and the center line of the two is overlapped, and is therebetween
Coordinate, the fixed upper end of material mouth 52 connection feed pipe, feed valve is installed on feed pipe, the lower end cross section of material mouth 51 of stretching is with opening
The transversal mouth of the sack of Openmouthed bag 0 it is similar, less than the transversal mouth of the sack of Openmouthed bag 0；The fixed both sides outer wall of material mouth 52 is each to fix a material
Mouth stretches out the cylinder body of cylinder 53, and the piston rod that material mouth stretches out cylinder 53 is connected flexible with the fixed centerline parallel of material mouth 52, top
The outer wall of material mouth 51, material mouth is stretched out by the release downwards of flexible material mouth 51 when the piston rod of cylinder 53 stretches out, and the flexible lower end of material mouth 51 is stretched
Enter the sack of Openmouthed bag 0 that lower section is opened；When material mouth, which stretches out the piston rod of cylinder 53, retracts, flexible material mouth 51 is pulled to bounce back upwards,
Leave Openmouthed bag 0.
As shown in figure 5, this example is stretched, the outer wall of material mouth 51 is fixed with 2~6 guide pillars 55, the fixed outer wall of material mouth 52 be fixed with
The corresponding guide column sleeve 54 of guide pillar 55, guide pillar 55 is inserted in guide column sleeve 54, and stretching out cylinder 53 when material mouth drives in flexible material mouth 51
During lower action, guide pillar 55 is moved in guide column sleeve 54.
As shown in figure 5, this example fixes each fixed paw folding cylinder 81 of the arranged on left and right sides outer wall of material mouth 52, a pair of pneumatic hands
The upper end of pawl 82 is respectively articulated with the arranged on left and right sides outer wall of fixed material mouth 52, and Pneumatic paw 82 is initially open configuration, pneumatic hand
The relative pawl folder 83 in 82 lower end of pawl two is separated from each other, height of the height higher than the intermediate plate 33 of bag openning body 3 of pawl folder 83.This example
The fixed arranged on left and right sides of material mouth 52 is also respectively fixed with the cylinder body of a pulling bag cylinder 86, and the piston rod of pulling bag cylinder 86 is level, stretched
To the left and right outside of fixed material mouth 52, the piston rod top of pulling bag cylinder 86 is fixedly connected with frame 87, the paw folding cylinder 81
Cylinder body be fixed on link 87.When the piston rod of pulling bag cylinder 86 is retracted state, the pawl folder of arranged on left and right sides Pneumatic paw 82
830 are smaller than the sack width of Openmouthed bag 0, more than the Breadth Maximum of flexible material mouth 51.
As shown in fig. 6, this example sack clamp system 8 includes sack clamping cylinder 85 and clamp clip 84, before material mouth 51 of stretching,
The cylinder body of each fixed sack clamping cylinder 85 of both sides outer wall afterwards, the piston rod of sack clamping cylinder 85 and the center of flexible material mouth 51
Line is parallel, and piston rod top connection clamp clip 84, the clamp clip 84 is engaged with the flexible outer wall shape of material mouth 51, initial shape
State, the piston rod retraction of sack clamping cylinder 85 acts when opening bag cylinder 34, opens that bag frame 32 is retracted, intermediate plate 33 thereon is decontroled
Openmouthed bag 0 and sucker 31 is pulled open after sack, the piston rod of sack clamping cylinder 85 stretches to the flexible outer wall of material mouth 51, promotes folder
Tight piece 84 is close to the flexible side wall of material mouth 51, and the sack wall of Openmouthed bag 0 is between clamp clip 84 and the outer wall of flexible material mouth 51, clamped
Piece 84 holds flexible material mouth 51 tightly, and the sack of Openmouthed bag 0 is affixed on the flexible outer wall of material mouth 51 and is clamped piece 84 and clamps.
As shown in Figures 3 and 4, Weighing mechanism 4 includes hanger bracket 11 and weighing sensor 41, and the top of frame 1 is fixed with suspension
Frame 11, the fixed weighed sensor 41 of material mouth 52 hangs on hanger bracket 11；The fixed material mouth 52 is fixed on weighing support 42
Top plate 47, the weighed sensor 41 of weighing support 42 hangs on hanger bracket 11；Weighing support 42 is through 1 or 2 hinge swung up and down
43 are connected with frame 1.
The lower section fixed tray support 44 of weighing support 42, is fixedly mounted with the cylinder body of pallet cylinder 45 thereon, and the piston rod of pallet cylinder 45 hangs down
Horizontal pallet 46 is directly connected up, the center of pallet 46 is on the extended line of the center line of material mouth 5, the lower section of pallet 46
It is fixed with 2~6 pallet guide pillars 48, weighing support 42 and is fixed with the pallet guide column sleeve 49 corresponding with pallet guide pillar 48, pallet
Guide pillar 48 is inserted in pallet guide column sleeve 49, and when pallet cylinder drives pallet to move up and down, pallet guide pillar 48 is in pallet guide column sleeve
Moved up and down in 49.
As shown in FIG. 7 and 8, this example, which embraces bag mechanism 6, includes travelling carriage 64, push cylinder 72, armful bag frame 63, armful bag cylinder
67th, bag folder 62, sack clamp bar cylinder 66 and sack clamp bar 61 are embraced；The bottom of frame 1 is underframe 12, and underframe 12 is in the lower section of material mouth 5,
Fix level, 2 guide rails 71 being parallel to each other thereon, one end of guide rail 71 is in weighing support 42 close to sending the side of bag mechanism 2
Lower section, the other end of guide rail 71 exceedes the transmission tape beginning end of connection subsequent processing, and the distance exceeded is equal to or more than filling
The width of the bag of Openmouthed bag 0 afterwards.
The Contraband shape frame for the horizontal positioned that travelling carriage 64 is, the both sides of Contraband shape are parallel with guide rail 71, and the two of the Contraband shape of travelling carriage 64
Each fixed sliding shoe 65 in side, the sliding shoe 65 of both sides is nested in 2 guide rails 71 respectively, and the cylinder body of push cylinder 72 is fixed on underframe
12 one end, the piston rod of push cylinder 72 is connected with travelling carriage 64, when push cylinder 72 is acted, and its piston rod is pulled or promoted and slides
The left and right movement on guide rail 71 of moving frame 64；Armful bag frame 63 of each fixation vertically on the both sides of the Contraband shape of travelling carriage 64, original state is slided
Bag frame 63 of embracing in moving frame 64 is in the forward and backward side of pallet 42；The middle part of both sides armful bag frame 63 is each to fix the one armful of cylinder body of bag cylinder 67,
Embrace the piston rod of bag cylinder 67 and embrace bag folder 62 for level, top connection, embrace bag and press from both sides 62 jaws shapes and the bag of Openmouthed bag 0 after filling
Shape coordinates；Embrace height of the height of bag folder 62 for the middle part of the filling part of the bag of Openmouthed bag 0；The top of bag frame 63 is embraced to fix
The cylinder body of sack clamp bar cylinder 66, the piston rod of sack clamp bar cylinder 66 is level, top connection sack clamp bar 61, sack clamp bar 61
For the vertical bar of level, the height of sack clamp bar 61 is at least lower 5 centimetres along height than on the sack of Openmouthed bag after filling 0, and is higher than
The filling part of bag.
When powder is filled, pallet cylinder 45 is acted, and its piston rod is protruded upward, and pallet 46, which rises, holds the bottom of Openmouthed bag 0,
Openmouthed bag 0 is supported, now the bottom surface of travelling carriage 64 is less than the surface of pallet 46.
As shown in fig. 7, this example transport mechanism 7 includes conveyer belt 73, bag guide plate 74 and sack guide plate 75；It is described to pass
The initiating terminal of band 73 is sent to be in same plane with rising the card of pallet 46 of support bag；Bag guide plate is fixed in the both sides of conveyer belt 73
74, the plate face of both sides bag guide plate 74 is relative vertically, and the spacing of both sides bag guide plate 74 is more than the Openmouthed bag 0 after filling
Thickness, the height of both sides bag guide plate 74 is the height at the middle part of the filling part of the bag of Openmouthed bag 0 on conveyer belt 73；It is described
Sack guide plate 75 is also fixed in the both sides of conveyer belt 73, and the plate face of both sides sack guide plate 75 is relative vertically, both sides sack guide plate
75 spacing is more than the thickness of the sack of Openmouthed bag 0, the height of both sides sack guide plate 75 for the top of Openmouthed bag on conveyer belt 73 0 not
Fill the middle height of part.
As shown in figure 9, this example powder packs the operation method flow chart of Openmouthed bag automatic bag feeding machine.
The operation method embodiment of Openmouthed bag automatic bag feeding machine
The operation method embodiment of this Openmouthed bag automatic bag feeding machine is the operation of above-mentioned Openmouthed bag automatic bag feeding machine embodiment
The valve of each mechanism and the operation program of pump are installed in method, this example control centre, each mechanism is driven successively by i.e. timing sequence
Intake valve, air bleeding valve and the feed pump of cylinder be turned on and off, carrying out practically step is as follows：
Ith, bag is sent
Initial state balladeur train 23 is in the left end of the initiating terminal, i.e. frame 1 of the axis of guide 21；Both sides opens a bag cylinder after startup
34 piston rod stretches out, and the clamping of intermediate plate 33 of both sides is in the upper end sack of the Openmouthed bag 0 between them, while the sucker of both sides
31 card is fitted with Openmouthed bag 0；Send bag cylinder 22 to act, pull balladeur train 23 to be slided along the axis of guide 21, balladeur train 21 and intermediate plate 33
The Openmouthed bag 0 of clamping is sent to the lower section of material mouth 5；
IIth, bag is opened
When the Openmouthed bag 0 that step I balladeur train 23 is clamped with intermediate plate 33 moves to 5 lower section of material mouth, the piston of pulling bag cylinder
Bar be in retracted state, arranged on left and right sides Pneumatic paw pawl folder be smaller than Openmouthed bag sack width, more than flexible material mouth
Breadth Maximum；Paw folding cylinder 81 is acted, and Pneumatic paw 82 closes up, and two pawls folder 83 is closed, and clamps the sack two ends of Openmouthed bag 0；
The withdrawal of the piston rod of bag cylinder 34 is now opened, bag frame 32 is opened and retracts, intermediate plate 33 thereon has decontroled Openmouthed bag 0；At the same time, negative
The lower sucker 31 of pressure effect holds 0 bag of wall of Openmouthed bag, and hauls and moved outside the bag wall of its absorption, pulls open the sack of Openmouthed bag 0；
IIIth, sack is clamped
Material mouth is stretched out cylinder 53 and acted, and releases flexible material mouth 51 downwards when its piston rod stretches out, the lower end of material mouth 51 of stretching
Stretch into the sack of Openmouthed bag 0 that lower section is opened；
The negative tube of bag openning body sucker 31 is disconnected, send bag cylinder 22 to act, balladeur train 23 is sent back to the starting of the axis of guide 21
Position, wait next time send bag；Openmouthed bag 0 is clamped by the pawl folder 83 of Pneumatic paw 82, hangs over the lower section of material mouth 5；
Sack clamping cylinder 85 is acted, and its piston rod stretches to the flexible outer wall of material mouth 51, promotes clamp clip 84 to be close to flexible material
51 side walls of mouth, the sack wall of Openmouthed bag 0 is between clamp clip 84 and the outer wall of flexible material mouth 51, and clamp clip 84 holds flexible material mouth tightly
51, the sack of Openmouthed bag 0 is affixed on the flexible outer wall of material mouth 51 and is clamped piece 84 and clamps；
IVth, fill
After the completion of step III, the feed valve on feed pipe is opened, and powder is fallen into down through fixed material mouth 52 and flexible material mouth 51
In the Openmouthed bag 0 of side；At the same time, pallet cylinder 45 is acted, and its piston rod is protruded upward, and pallet 46, which rises, holds Openmouthed bag 0
Bag bottom, supports Openmouthed bag 0；The weighing sensor 41 of the upper end of weighing support 42 is by current weighing support 42 and its upper mounting component and opens
The weight signal of pocket 0 sends into control centre in real time, when the weight of Openmouthed bag 0 reaches the charging quantity set in control centre,
Control centre closes feed valve；
Vth, bag is embraced
After the completion of the filling of step IV powder, after the completion of powder filling, embrace the piston rod stretching of bag cylinder 67, an armful bag folder 62 and press from both sides
Embrace the bag for the Openmouthed bag 0 for being filled with powder；
The piston rod retraction of sack clamping cylinder 85, clamp clip 84 loosens,
The piston rod that material mouth stretches out cylinder 53 is retracted, and flexible material mouth 51 is pulled up, and opening is left in the flexible lower end of material mouth 51
0 sack of bag；
The piston rod of pulling bag cylinder 86 stretches out to the left and right outside of fixed material mouth 52, makes the pneumatic hand of the lower section of link 87
Pawl 82 is clipped and moved outside sack two ends, and the sack of Openmouthed bag 0 is flattened；
Pneumatic paw 82 opens, pawl folder 83 decontrols sack；
The piston rod of sack clamp bar cylinder 66 stretches out, and sack clamp bar 61 presss from both sides flat sack, the forward and backward side wall laminating of sack；
Now, the 0 bag of bottom of Openmouthed bag for being filled with powder is supported by pallet 46, and bag is embraced bag folder and 62 held, sack then by
Sack clamp bar presss from both sides 61 flat closings；
VIth, shift
Pallet cylinder 45 is acted, and its piston rod is retracted, and pallet 46 declines with Openmouthed bag 0 thereon, to the surface of pallet 46
Less than the bottom surface of travelling carriage 64；
Push cylinder 72 is acted, and its piston rod stretches out, and promotes travelling carriage 64 and embracing bag frame and embracing bag and press from both sides and 62 hold thereon
The Openmouthed bag 0 for being filled with powder be moved to above the top of conveyer belt 73, the piston rod for embracing bag cylinder 67, which retracts, embrace bag folder 62 puts
The open bag of pocket 0, while the piston rod of sack clamp bar cylinder 66 is retracted, sack clamp bar 61 decontrols sack, and Openmouthed bag 0 is placed in biography
Send on band 73；
VIIth, transmit
Conveyer belt 73 is moved, and the bag of the Openmouthed bag 0 of packet powder is between the both sides bag guide plate 74；Simultaneously
Sack is between the both sides sack guide plate 75.The Openmouthed bag 0 of packet powder is sent to subsequent processing.
Above-described embodiment, is only to the specific of the purpose of the present invention, technical scheme and beneficial effect further description
Individual example, the present invention is not limited to this.All any modifications made within the scope of disclosure of the invention, equivalent substitution, change
Enter, be all contained within protection scope of the present invention.
Claims (9)
1. a kind of powder packs Openmouthed bag automatic bag feeding machine, the automatic bag feeding machine includes frame (1), send bag mechanism (2), with sending
Material mouth (5), Weighing mechanism (4) and the transport mechanism (7) of expects pipe connection, each part are installed on frame (1)；Drive each mechanism
Intake valve, air bleeding valve and the feed pump of cylinder are connected with control centre, and by control centre, control is turned on and off；Its feature exists
In：
Described to send bag mechanism (2) to include balladeur train (23), the axis of guide (21) and send a bag cylinder (22), level is fixed on frame (1) upper strata
, 2 be parallel to each other piece axis of guide (21)；Balladeur train (23) is the Contraband shape frame of horizontal positioned, both sides and the axis of guide (21) of Contraband shape
Parallel, each fixed sliding block (24) in both sides of Contraband shape, the sliding block (24) of both sides is nested in 2 axis of guides (21), send a bag cylinder respectively
(22) cylinder body is fixed on frame (1) one end, send the piston rod of a bag cylinder (22) parallel with the axis of guide (21), its top and balladeur train
(23) connect, when sending a bag cylinder (22) action, its piston rod pulls or promoted balladeur train (23) is left and right on the axis of guide (21) to move
It is dynamic；
Also bag openning body (3), including open a bag cylinder (34), drive a bag frame (32), intermediate plate (33) and sucker (31)；Balladeur train (23) Contraband
The both sides of shape are each to be fixed one and opens a bag cylinder (34) cylinder body, and the piston rod for opening a bag cylinder (34) is vertical with the axis of guide (21), stretch to
A bag frame (32) is opened in the longitudinal centre line of balladeur train (23) Contraband shape, piston rod top connection, open on a bag frame (32) tingle (33) and
Sucker (31), intermediate plate (33) is plain film, and the sucker (31) that at least two, a bag frame (32) is connected with negative tube is driven per side, per side
Card and intermediate plate (33) medial surface of multiple suckers (31) be in same vertical plane parallel to the axis of guide (21)；
The material mouth (5) is divided into the fixation material mouth (52) of top and the flexible material mouth (51) of lower section, both at straight tube；Flexible material
Mouth (51) upper end is nested with fixed material mouth (52) lower end, and the center line of the two is overlapped, and is dynamic cooperation therebetween, fixes material mouth
(52) feed valve is installed on upper end connection feed pipe, feed pipe, stretch material mouth (51) lower end cross section and the Openmouthed bag of opening
(0) the transversal mouth of sack it is similar, less than the transversal mouth of Openmouthed bag (0) sack；It is fixed that material mouth (52) both sides outer wall is each fixes a material mouth
The cylinder body of cylinder (53) is stretched out, the piston rod that material mouth stretches out cylinder (53) is connected with fixed material mouth (52) centerline parallel, top
The outer wall of flexible material mouth (51), material mouth is stretched out by flexible material mouth (51) release downwards when cylinder (53) piston rod stretches out, and stretch material
Openmouthed bag (0) sack that lower section is opened is stretched into mouth (51) lower end；When material mouth, which stretches out cylinder (53) piston rod, retracts, pull flexible
Material mouth (51) bounces back upwards, leaves Openmouthed bag (0)；
Each fixed paw folding cylinder (81) of fixed material mouth (52) arranged on left and right sides outer wall, a pair of Pneumatic paws (82) it is upper
End is respectively articulated with fixed material mouth (52) the arranged on left and right sides outer wall, and Pneumatic paw (82) is initially open configuration, Pneumatic paw
(82) the relative pawl folder (83) in lower end two is separated from each other, and the height of pawl folder (83) is higher than the intermediate plate (33) of bag openning body (3)
Highly；
Also sack clamp system (8) includes sack clamping cylinder (85) and clamp clip (84), material mouth (51) front and rear sides of stretching
The cylinder body of each fixed sack clamping cylinder (85) of outer wall, the piston rod of sack clamping cylinder (85) and the center of flexible material mouth (51)
Line is parallel, and piston rod top connection clamp clip (84), the clamp clip (84) is engaged with flexible material mouth (51) outer wall shape；
The Weighing mechanism (4) includes being fixed with hanger bracket at the top of hanger bracket (11) and weighing sensor (41), frame (1)
(11), the weighed sensor of the fixed material mouth (52) (41) hangs on hanger bracket (11)；The fixed material mouth (52) is fixed on
The top plate (47) of weighing support (42), weighing support (42) weighed sensor (41) hangs on hanger bracket (11)；Weighing support (42) is through 1
Or 2 hinges (43) swung up and down are connected with frame (1)；
Fixed tray support (44), is fixedly mounted with pallet cylinder (45) cylinder body, pallet cylinder (45) thereon below the weighing support (42)
Piston rod connects the pallet (46) of level vertically upward, and the center of pallet (46) is on the extended line of the center line of material mouth (5)；
Also embracing bag mechanism (6) includes travelling carriage (64), push cylinder (72), armful bag frame (63), armful bag cylinder (67), armful bag folder
(62), sack clamp bar cylinder (66) and sack clamp bar (61)；Frame (1) bottom is underframe (12), and underframe (12) is in material mouth (5)
Lower section, fixes level, 2 guide rails (71) being parallel to each other thereon, and one end of guide rail (71) is in weighing support (42) close to sending
The lower section of bag mechanism (2) side, the other end of guide rail (71) exceedes conveyer belt (73) initiating terminal of connection subsequent processing, exceedes
Distance is equal to or more than the width of the bag of Openmouthed bag (0) after filling；
The Contraband shape frame for the horizontal positioned that the travelling carriage (64) is, the both sides of Contraband shape are parallel with guide rail (71), travelling carriage (64) Contraband
Each fixed sliding shoe (65) in both sides of shape, the sliding shoe (65) of both sides is nested in 2 guide rails (71) respectively, push cylinder (72)
Cylinder body is fixed on underframe (12) one end, and (72 piston rod is connected push cylinder with travelling carriage (64), push cylinder (72) action
When, its piston rod pulls or promoted travelling carriage (64) left and right movement on guide rail (71)；It is each on the both sides of travelling carriage (64) Contraband shape
The fixed vertical bag frame (63) of embracing embraced on bag frame (63), original state travelling carriage (64) is in pallet (42) forward and backward side；Both sides
Embrace bag frame (63) in the middle part of it is each fix one embrace bag cylinder (67) cylinder body, embrace bag cylinder (67) piston rod for level, top connect
Bag folder (62) is embraced, bag folder (62) jaws shape and the bag form fit of Openmouthed bag (0) after filling is embraced；Embrace the height of bag folder (62)
For the height at the middle part of the filling part of Openmouthed bag (0) bag；Embrace bag frame (63) top and fix sack clamp bar cylinder (66) cylinder body,
The piston rod of sack clamp bar cylinder (66) is level, top connection sack clamp bar (61), and sack clamp bar (61) is horizontal vertical bar,
The height of sack clamp bar (61) is at least lower 5 centimetres along height than on the sack of Openmouthed bag (0) after filling, and higher than the filling of bag
Part；
The transport mechanism (7) includes conveyer belt (73), conveyer belt (73) initiating terminal and pallet (46) disk for rising support bag
Face is in same plane.
2. Openmouthed bag automatic bag feeding machine according to claim 1, it is characterised in that：
Fixed material mouth (52) arranged on left and right sides is also respectively fixed with the cylinder body of a pulling bag cylinder (86), pulling bag cylinder (86)
Piston rod is level, stretches to the left and right outside of fixed material mouth (52), and the piston rod top of pulling bag cylinder (86) is fixedly connected with frame
(87), the cylinder body of the paw folding cylinder (81) is fixed on link (87)；The piston rod of pulling bag cylinder (86) is retraction shape
During state, the pawl of arranged on left and right sides Pneumatic paw (82) folder (83) is smaller than Openmouthed bag (0) sack width, more than flexible material mouth
(51) Breadth Maximum.
3. Openmouthed bag automatic bag feeding machine according to claim 1, it is characterised in that：
Bag guide plate (74) is fixed in conveyer belt (73) both sides, and the plate face of both sides bag guide plate (74) is relative vertically, and two
The spacing of side pocket body guide plate (74) is more than the thickness of the Openmouthed bag (0) after filling, and the height of both sides bag guide plate (74) is
The height at the middle part of the filling part of Openmouthed bag (0) bag on conveyer belt (73).
4. Openmouthed bag automatic bag feeding machine according to claim 3, it is characterised in that：
Sack guide plate (75) is also fixed in conveyer belt (73) both sides, and the plate face of both sides sack guide plate (75) is relative vertically,
The spacing of both sides sack guide plate (75) is more than the thickness of Openmouthed bag (0) sack, and the height of both sides sack guide plate (75) is biography
Send the middle height for being not filled by part on band (73) above Openmouthed bag (0).
5. Openmouthed bag automatic bag feeding machine according to claim 1, it is characterised in that：
Flexible material mouth (51) outer wall is fixed with 2~6 guide pillars (55), and fixed material mouth (52) outer wall is fixed with and guide pillar (55)
Corresponding guide column sleeve (54), guide pillar (55) is inserted in guide column sleeve (54), and stretching out cylinder (53) when material mouth drives flexible material mouth
(51) when moving up and down, guide pillar (55) is moved in guide column sleeve (54).
6. Openmouthed bag automatic bag feeding machine according to claim 1, it is characterised in that：
It is fixed with 2~6 pallet guide pillars (48), weighing support (42) and is fixed with and pallet guide pillar (48) below the pallet (46)
Corresponding pallet guide column sleeve (49), pallet guide pillar (48) is inserted in pallet guide column sleeve (49), is held in the palm when pallet cylinder (45) drives
When disk (46) is moved up and down, pallet guide pillar (48) is moved up and down in pallet guide column sleeve (49).
7. the operation method of Openmouthed bag automatic bag feeding machine according to claim 1, it is characterised in that：
The valve of each mechanism and the operation program of pump are installed in the control centre, each mechanism is driven successively by i.e. timing sequence
Intake valve, air bleeding valve and the feed pump of cylinder are turned on and off, and carrying out practically step is as follows：
Ith, bag is sent
Initial state balladeur train (23) is in the left end of the initiating terminal, i.e. frame (1) of the axis of guide (21)；Both sides opens a bag gas after startup
The piston rod of cylinder (34) stretches out, and intermediate plate (33) clamping of both sides is in the upper end sack of the Openmouthed bag (0) between them, while two
The card of the sucker (31) of side is fitted with Openmouthed bag (0)；Send a bag cylinder (22) to act, pull balladeur train (23) sliding along the axis of guide (21)
Dynamic, the Openmouthed bag (0) of balladeur train (21) and intermediate plate (33) clamping is sent to below the material mouth (5)；
IIth, bag is opened
When the Openmouthed bag (0) that step I balladeur train (23) is clamped with intermediate plate (33) is moved to below the material mouth (5), paw folding gas
Cylinder (81) is acted, and Pneumatic paw (82) closes up, two pawls folder (83) closure, clamps Openmouthed bag (0) sack two ends；Now open a bag cylinder
(34) piston rod is withdrawn, and opens a bag frame (32) retraction, and intermediate plate (33) thereon has decontroled Openmouthed bag (0)；At the same time, make in negative pressure
Hold Openmouthed bag (0) bag wall with lower sucker (31), and haul and moved outside the bag wall of its absorption, pull open the sack of Openmouthed bag (0)；
IIIth, sack is clamped
Material mouth stretches out cylinder (53) action, releases flexible material mouth (51) downwards when its piston rod stretches out, under material mouth (51) of stretching
Openmouthed bag (0) sack that lower section is opened is stretched at end；
The negative tube of bag openning body (3) sucker (31) is disconnected, send a bag cylinder (22) to act, sends balladeur train (23) back to the axis of guide (21)
Original position, wait next time send bag；Openmouthed bag (0) is clamped by the pawl folder (83) of Pneumatic paw (82), hangs over material mouth (5)
Lower section；
Sack clamping cylinder (85) is acted, and its piston rod stretches to flexible material mouth (51) outer wall, promotes clamp clip (84) to be close to stretch
Material mouth (51) side wall, the sack wall of Openmouthed bag (0) is between clamp clip (84) and flexible material mouth (51) outer wall, clamp clip (84)
Hold flexible material mouth (51) tightly, Openmouthed bag (0) sack is affixed on flexible material mouth (51) outer wall and is clamped piece (84) and clamps；
IVth, fill
After the completion of step III, the feed valve on feed pipe is opened, and powder is fallen into down through fixed material mouth (52) and flexible material mouth (51)
In the Openmouthed bag (0) of side；At the same time, pallet cylinder (45) is acted, and its piston rod is protruded upward, and pallet (46) rising is held spacious
Pocket (0) bag bottom, support Openmouthed bag (0)；The weighing sensor (41) of weighing support (42) upper end is by current weighing support (42) and its
The weight signal of upper mounting component and Openmouthed bag (0) sends into control centre in real time, when the weight of Openmouthed bag (0) is reached in control
During the charging quantity of intracardiac setting, control centre closes feed valve；
Vth, bag is embraced
After the completion of the filling of step IV powder, embrace the piston rod stretching of bag cylinder (67), an armful bag folder (62) and hold and be filled with powder
The bag of Openmouthed bag (0)；
The piston rod retraction of sack clamping cylinder (85), clamp clip (84) loosens,
The piston rod that material mouth stretches out cylinder (53) is retracted, and flexible material mouth (51) is pulled up, and flexible material mouth (51) lower end is left spacious
Pocket (0) sack；
Pneumatic paw (82) opens, pawl folder (83) decontrols sack；
The piston rod of sack clamp bar cylinder (66) stretches out, and sack clamp bar (61) presss from both sides flat sack, the forward and backward side wall laminating of sack；
Now, Openmouthed bag (0) the bag bottom for being filled with powder is supported by pallet (46), and bag is held by bag folder (62) is embraced, and sack is then
Flat closing is pressed from both sides by sack clamp bar (61)；
VIth, shift
Pallet cylinder (45) is acted, and its piston rod is retracted, and pallet (46) declines with Openmouthed bag (0) thereon, to pallet (46)
Surface is less than the bottom surface of travelling carriage (64)；
Push cylinder (72) act, its piston rod stretch out, promote travelling carriage (64) and thereon embrace bag frame (63) and embrace bag press from both sides
(62) Openmouthed bag (0) for being filled with powder held is moved to above conveyer belt (73) top, embraces the piston rod of bag cylinder (67)
Retract, embrace bag folder (62) relieving Openmouthed bag (0) bag, while the piston rod of sack clamp bar cylinder (66) is retracted, sack clamp bar
(61) sack is decontroled, Openmouthed bag (0) is placed on conveyer belt (73)；
VIIth, transmit
Conveyer belt (73) is mobile, and the Openmouthed bag (0) of packet powder is sent to subsequent processing.
8. the operation method of Openmouthed bag automatic bag feeding machine according to claim 7, it is characterised in that：
Fixed material mouth (52) arranged on left and right sides is also respectively fixed with the cylinder body of a pulling bag cylinder (86), pulling bag cylinder (86)
Piston rod is level, stretches to the left and right outside of fixed material mouth (52), and the piston rod top of pulling bag cylinder (86) is fixedly connected with frame
(87), the cylinder body of the paw folding cylinder (81) is fixed on link (87)；
When the step II is carried out, the piston rod of pulling bag cylinder (86) is in retracted state, arranged on left and right sides Pneumatic paw (82)
Pawl folder (83) is smaller than Openmouthed bag (0) sack width, more than the Breadth Maximum of flexible material mouth (51)；Work as material mouth in step V
The piston rod for stretching out cylinder (53) is retracted, and flexible material mouth (51) is pulled up, and Openmouthed bag (0) bag is left in flexible material mouth (51) lower end
After mouthful, the piston rod of pulling bag cylinder (86) stretches out to the left and right outside of fixed material mouth (52), makes pneumatic below link (89)
Paw (82) is clipped and moved outside sack two ends, and Openmouthed bag (0) sack is flattened；Hereafter Pneumatic paw (82) is opened, pawl folder (83) is put
Opened mouth.
9. the operation method of Openmouthed bag automatic bag feeding machine according to claim 7, it is characterised in that：
Bag guide plate (74) is fixed in conveyer belt (73) both sides, and the plate face of both sides bag guide plate (74) is relative vertically；Institute
State conveyer belt (73) both sides and also fix sack guide plate (75), the plate face of both sides sack guide plate (75) is relative vertically；
When step VII conveyer belt (73) is mobile, the bag of the Openmouthed bag (0) of packet powder is oriented in the both sides bag
Between plate (74)；Sack is between the both sides sack guide plate (75) simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710356901.8A CN106986063B (en) | 2017-05-19 | 2017-05-19 | Automatic powder packaging open bag feeding machine and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356901.8A CN106986063B (en) | 2017-05-19 | 2017-05-19 | Automatic powder packaging open bag feeding machine and operation method thereof |
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| CN106986063B CN106986063B (en) | 2023-03-14 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108545267A (en) * | 2018-06-12 | 2018-09-18 | 厦门祺安达自动化设备有限公司 | Vertical bacterium bag goes out overseam turn-up mechanism |
| CN108639400A (en) * | 2018-04-04 | 2018-10-12 | 苏州和瑞科自动化科技有限公司 | A kind of polysilicon is uninterruptedly weighed collecting equipment automatically |
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| CN112407444A (en) * | 2020-11-27 | 2021-02-26 | 伍福庆 | Packaging bag grabbing mechanism and method |
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| CN108639400A (en) * | 2018-04-04 | 2018-10-12 | 苏州和瑞科自动化科技有限公司 | A kind of polysilicon is uninterruptedly weighed collecting equipment automatically |
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| CN111470099A (en) * | 2020-05-06 | 2020-07-31 | 莆田市汇龙海产有限公司 | Automatic filling equipment and filling method for abalone soft cans |
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| CN113493024A (en) * | 2021-08-02 | 2021-10-12 | 安徽寒锐新材料有限公司 | Split charging device in cobalt powder production process and cobalt powder preparation device |
| CN114379871A (en) * | 2021-11-24 | 2022-04-22 | 绍兴柯桥排水有限公司 | Automatic bagging apparatus of sludge press waste material |
| CN114379871B (en) * | 2021-11-24 | 2023-09-05 | 绍兴柯桥排水有限公司 | Automatic bagging device for waste materials of sludge squeezer |
| CN114572465A (en) * | 2022-04-29 | 2022-06-03 | 江苏华彩食品工程技术有限公司 | Packaging bag packaging equipment and packaging method |
| CN117446270A (en) * | 2023-12-25 | 2024-01-26 | 四川禾牧机械制造有限公司 | Full-automatic packaging line of polycrystalline silicon |
| CN117446270B (en) * | 2023-12-25 | 2024-03-22 | 四川禾牧机械制造有限公司 | Full-automatic packaging line of polycrystalline silicon |
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