Soft packaging bag filling sealer
Technical field
This utility model is related to a kind of soft packaging bag filling sealer.
Background technology
Soft packaging bag filling sealer is generally combined with automatically controlled using pneumatic machinery transmission, is automatically sequentially completed and is sent
Bag, the bag that rises, fill, seal, move back a series of processing such as bag, it is adaptable to the material of soft packaging bag(Mainly liquid or mastic)Filling
Dress and sealing.
Soft packaging bag filling sealer generally includes frame and rack-mounted bag taking mechanism, send bag mechanism, fills
Mechanism, enclosed mechanism, finished product sending out mechanism etc. is filled out, current soft packaging bag filling sealer has unreasonable structure, each mechanism
Action is unreasonable, and each mechanism is difficult to the shortcomings of cooperating well.
Wherein, send bag mechanism generally using chain transfer mechanism intermittent transfer, but there is larger mistake due to chain
Difference, easily causes the skew of soft packaging bag position, affects processing.
Content of the invention
The purpose of this utility model is to provide one kind and fast and accurately can be sent to down soft packaging bag from a station
The soft packaging bag filling sealer of one station.Using technical scheme as follows:
A kind of soft packaging bag filling sealer, including frame and rack-mounted bag taking mechanism, send bag mechanism, fills
Fill out mechanism, enclosed mechanism, it is characterised in that:Described bag mechanism is sent to include two pinch bars, two pinch bars can be driven
The reciprocating longitudinally reciprocating motion mechanism of batch (-type) and at least one edge that can drive two pinch bars are done along longitudinal direction
The transversely opened and closed mechanism that laterally ceaselessly alternately opens, close, between two pinch bars, multigroup bag-clamping mechanism is provided with.Institute
Stating longitudinally reciprocating motion mechanism drives two pinch bars to do batch (-type) reciprocating motion along longitudinal direction, ceaselessly from original station
Next station is moved to, original station is then returned, and each group bag-clamping mechanism for pinching bar is and then moved back and forth.When two folders
When sending bar to be in original station, transversely opened and closed mechanism drives two pinch bar move toward one anothers, closures, therefore pinches each group folder of bar
Bag mechanism clamps corresponding soft packaging bag, then longitudinally reciprocating motion mechanism drive two pinch bars and those pressed from both sides by each group
The soft packaging bag that bag mechanism is clamped moves to next station, and then the Soft Roll in the station clamped by the process equipment on each station
After pack, transversely opened and closed mechanism drives two pinch bars dorsad to move, open, and each group bag-clamping mechanism unclamps corresponding flexible package
Bag, then longitudinally reciprocating motion mechanism drives two pinch bars to return to original station.So go round and begin again, just constantly will
Each soft packaging bag is sequentially transmitted each station.
A kind of scheme, the longitudinally reciprocating motion mechanism include the first motor, synchronous tape transport, sliding seat, at least
One short slide rail, two zigzag tread patterns bars, first motor, synchronous tape transport, short slide rail are separately mounted in frame,
First motor is connected with synchronous tape transport, and sliding seat is arranged on short slide rail, and two zigzag tread patterns bars connect respectively
Sliding seat and two pinch bars.
More preferably scheme, first motor are servomotor.
Another kind of scheme, the longitudinally reciprocating motion mechanism include that cylinder and two drive rods, the cylinder are arranged on machine
On frame, two drive rods connect the piston shaft and two pinch bars of cylinder respectively.
A kind of scheme, the transversely opened and closed mechanism include scissor open-and-close mechanism, transversal driving mechanism, two long tracks and
Two laterally driven bars, the scissor open-and-close mechanism include that two middle parts are hinged and rack-mounted cutting assemblies, two
Bar long track is separately mounted to two cutting assemblies tops, and two pinch bars are slidably fitted on two long tracks,
Two cutting assemblies bottoms connect transversal driving mechanism by two laterally driven bars respectively.
A kind of preferably scheme, the transversal driving mechanism include that a setting is arranged and rack-mounted setting can
Rotary shaft, middle part installed in the swing component that erects on rotatable shaft and drive the reciprocating rotary motivation for erectting rotatable shaft reciprocating rotation
Structure, the two ends of swing component connect two laterally driven bars respectively.The reciprocating rotation mechanism can adopt from motor, cam, toward
Multiple swing mechanism, lateral rotation axle and bevel gear changement composition, by the pendulum for being converted into reciprocally swinging mechanism of motor
Move, then the swing of reciprocally swinging mechanism is converted into the reciprocating rotation of lateral rotation axle, the reciprocating rotation of last lateral rotation axle
The reciprocating rotation for erectting rotatable shaft is converted into by bevel gear changement, so as to drive two laterally driven bars respectively simultaneously
Make the laterally driven bar of adverse movement, i.e., to travel forward, another laterally driven bar is then moved backward, to realize two pinches
The closure or openness of bar.
Another kind of scheme, the transversal driving mechanism include that two cylinders, two the first cylinders are separately mounted in frame,
The first piston axle of two the first cylinders connects two laterally driven bars respectively.The shortcoming of this scheme is to need to use control device
Control two cylinders simultaneously, and the precision of cylinder is not high enough.
Another kind of simple scheme, the transversely opened and closed mechanism include that two cylinders, two the second cylinders are separately mounted to
In frame, the second piston axle of two the second cylinders connects two pinch bars respectively.The shortcoming of this scheme is needs control
Device controls two cylinders simultaneously, and the precision of cylinder is not high enough.
Preferably scheme, is provided between two pinch bars and bag mouth can be kept in transmission to open auxiliary bag openning body.
As soft packaging bag is after bag openning body completes out bag, the soft packaging bag that bag mouth is opened is sent to and is filled by soft packaging bag connecting gear
Fill out mechanism to be filled, it is therefore desirable to aid in bag openning body to be transmitted sending bag mechanism to clamp soft packaging bag(From bag openning body
It is sent to filling body)When help hold the bag mouth of unlatching, keep bag mouth to open, to fill.
The application further purpose is to provide one kind can be fast and accurately by soft packaging bag from soft packaging bag storage rack
The bag taking mechanism of bag mechanism is taken out and is sent to, concrete scheme is as follows:
The bag taking mechanism includes soft packaging bag storage rack, vertical suction bag mechanism and soft packaging bag grasping mechanism, flexible package
Bag storage rack and soft packaging bag grasping mechanism are separately mounted in frame, and soft packaging bag storage rack is provided with out bag mouth, vertical suction bag
Mechanism goes out below bag mouth positioned at soft packaging bag storage rack, and the soft packaging bag grasping mechanism includes telescoping mechanism, swing mechanism
And bag-clamping mechanism, the telescoping mechanism, swing mechanism are separately mounted in frame;The swing mechanism is included in frame
Bracing frame, the rotating shaft at the top of the bracing frame, the first fork being separately fixed in rotating shaft, the second fork, described flexible
The expanding-contracting action end of mechanism connects the first fork;The bag-clamping mechanism include the bag clamping device that is separately mounted on the second fork and
Clamp switching mechanism, the bag clamping device include the first clamping bar, first gear, the second clamping bar, second gear, first clamping bar
Top is coaxially mounted to the second fork front portion with first gear, and the second clamping bar top is coaxially mounted to second with second gear
Fork is anterior, first gear, second gear engagement, is hinged in the middle part of the first clamping bar, the second clamping bar, the first clamping bar top or the
The on-off action end of two clamping bar top jockey switching mechanisms.The expanding-contracting action end of the telescoping mechanism drive the first fork around
Axis of rotation, and the second fork is also around axis of rotation, the bag-clamping mechanism then follows the second fork to rotate so that bag inserting machine
Structure is swung between folder bag station and upper bag station.And clamp switching mechanism controls the first clamping bar, the second clamping bar and merges or open,
Complete folder bag, put the action of bag.
This utility model beneficial effect against existing technologies is, due to the folding by two pinch bars and longitudinal direction interval
Formula moves back and forth to complete the transmission of soft packaging bag, therefore, it is possible to fast and accurately be sent to soft packaging bag from a station
Next station;Due to being improved to bag taking mechanism, step is simplified, the action needed for reducing, therefore, it is possible to quick
Accurately soft packaging bag is taken out from soft packaging bag storage rack and is sent to bag mechanism.
Description of the drawings:
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the rearview after embodiment illustrated in fig. 11 removes shell;
Fig. 3 is the structural representation of 1 bag taking mechanism of this utility model embodiment;
Fig. 4 is the structural representation that this utility model embodiment 1 send bag mechanism;
Fig. 5 is that this utility model embodiment 1 send the running part structural representation on rear side of bag mechanism.
Specific embodiment:
Embodiment 1
As Figure 1-5, the soft packaging bag filling sealer in the present embodiment, including frame 9 and in frame 9
Actuating unit 1, bag taking mechanism 2, send bag mechanism 3, bag openning body 4, filling body 5, material dressing mechanism 6, bag mouth flattening machine
Structure 7, enclosed mechanism 8.
Described send bag mechanism 3 include two pinch bars 32, can drive two pinch bars 32 along longitudinal direction do interval
The reciprocating longitudinally reciprocating motion mechanism 31 of formula and three can drive two pinch bars 32 along laterally ceaselessly handing over
For the transversely opened and closed mechanism that opens, close, between two pinch bars 32, multigroup bag-clamping mechanism 36 is provided with.Described longitudinally reciprocal
Motion 31 drives two pinch bars 32 to do batch (-type) reciprocating motion along longitudinal direction, ceaselessly moves to from original station
Next station, then returns original station, and each group bag-clamping mechanism 36 for pinching bar 32 is and then moved back and forth.When two pinches
When bar 32 is in original station, transversely opened and closed mechanism drives two 32 move toward one anothers of pinch bar, closures, therefore pinches each of bar 32
Group bag-clamping mechanism 36 clamp corresponding soft packaging bag, then longitudinally reciprocating motion mechanism 31 drive two pinch bars 32 and that
Next station is moved to by the soft packaging bag that each group bag-clamping mechanism 36 is clamped a bit, then the process equipment on each station is clamped and is in
After the soft packaging bag of the station, transversely opened and closed mechanism drives two pinch bars 32 dorsad to move, open, 36 pine of each group bag-clamping mechanism
Corresponding soft packaging bag is opened, then longitudinally reciprocating motion mechanism 31 drives two pinch bars 32 to return to original station.So
Go round and begin again, each soft packaging bag is sequentially transmitted each station constantly just.
In the present embodiment, every group of bag-clamping mechanism 36 includes two pairs of folder bag parts.
The longitudinally reciprocating motion mechanism 31 includes the first motor 311, synchronous tape transport 312, sliding seat 313, two
Mutual 315, the two zigzag tread patterns bars 314 of short slide rail of bar, first motor 311, synchronous tape transport 312, short slide rail
315 are separately mounted in frame 9, and the first motor 311 is connected with synchronous tape transport 312(The master of synchronous tape transport 312
Driving wheel is on the output shaft of the first motor 311), sliding seat 313 is arranged on short slide rail 315, two zigzag tread patterns
Bar 314 connects sliding seat 313 and two pinch bars 332 respectively.
First motor 311 is servomotor.
The transversely opened and closed mechanism includes scissor open-and-close mechanism 33,35, two long tracks 34 and two of transversal driving mechanism
The laterally driven bar 37 of bar, the scissor open-and-close mechanism 33 include that two middle parts are hinged and the cutting assemblies in frame 9
331, two long tracks 34 are separately mounted to two 331 tops of cutting assemblies, and two pinch bars 32 are slidably fitted to
On two long tracks 34, two 331 bottoms of cutting assemblies connect transversal driving mechanism 35 by two laterally driven bars 37 respectively.
The transversal driving mechanism 35 include one erect arrange and the setting rotatable shaft 351 in frame 9, in
Portion installed in the swing component 352 that erects on rotatable shaft 351 and drives the reciprocating rotary motivation for erectting 351 reciprocating rotation of rotatable shaft
Structure 353, the two ends of swing component 352 connect two laterally driven bars 37 respectively.The reciprocating rotation mechanism 353 is actuating unit 1
A part, using being made up of motor, cam, reciprocally swinging mechanism, lateral rotation axle and bevel gear changement, by motor
It is converted into the swing of reciprocally swinging mechanism, then the reciprocating rotary that the swing of reciprocally swinging mechanism is converted into lateral rotation axle
Dynamic, the reciprocating rotation of last lateral rotation axle is converted into the reciprocating rotation for erectting rotatable shaft 351 by bevel gear changement,
Travel forward so as to drive two laterally driven bars 37 to make the laterally driven bar 37 of adverse movement, i.e., respectively simultaneously, another
Laterally driven bar 37 is then moved backward, to realize the closure or openness of two pinch bars 32.
As shown in figure 3, the bag taking mechanism 2 includes soft packaging bag storage rack 21, vertical suction bag mechanism 22 and soft packaging bag
Grasping mechanism 23, soft packaging bag storage rack 21 and soft packaging bag grasping mechanism 23 are separately mounted in frame, and soft packaging bag is deposited
Frame 21 is provided with out bag mouth, and vertical suction bag mechanism 22 goes out below bag mouth positioned at soft packaging bag storage rack 21, and the soft packaging bag is grabbed
Taking mechanism 23 includes telescoping mechanism 231, swing mechanism 232 and bag-clamping mechanism 233, the telescoping mechanism 231, swing mechanism 232
It is separately mounted in frame;The swing mechanism 232 includes rack-mounted bracing frame, turning at the top of bracing frame
Axle, the first fork being separately fixed in rotating shaft, the second fork, the expanding-contracting action end connection first of the telescoping mechanism 231 are put
Bar;The bag-clamping mechanism 233 includes bag clamping device and the clamp switching mechanism being separately mounted on the second fork, the folder bag dress
Put including the first clamping bar, first gear, the second clamping bar, second gear, the first clamping bar top is co-axially mounted with first gear
Anterior in the second fork, it is anterior that the second clamping bar top and second gear are coaxially mounted to the second fork, first gear, second
Gear is engaged, and is hinged in the middle part of the first clamping bar, the second clamping bar, and the first clamping bar top or the second clamping bar top jockey are opened and closed
The on-off action end of mechanism.The expanding-contracting action end of the telescoping mechanism 231 drives the first fork around axis of rotation, and the second pendulum
Also around axis of rotation, the bag-clamping mechanism 233 then follows the second fork to rotate to bar so that bag-clamping mechanism 233 is in folder bag station
Swing and upper bag station between.And clamp switching mechanism controls the first clamping bar, the second clamping bar and merges or open, complete folder bag, put
The action of bag.
The clamp switching mechanism is the first cylinder, and the on-off action end of the clamp switching mechanism is the of the first cylinder
One piston shaft.
The vertical suction bag mechanism includes that the second cylinder and vacuum cup, second cylinder are arranged in frame, vacuum
Sucker is installed in the second piston axle top of the second cylinder.
The bag taking mechanism 2 coordinates with bag mechanism 3 is sent, and soft packaging bag is quickly sent on bag mechanism 3, send bag mechanism 3
Clamp, in the middle part of soft packaging bag, soft packaging bag is fast and accurately sent to next station from a station successively, in order according to
Secondary complete out bag, attal, arrange material, bag mouth flattening, sealing after send.Soft packaging bag top clamped by each process equipment
Afterwards, bag mechanism 3 is sent just to unclamp in the middle part of soft packaging bag.
It is provided between two pinch bars 32 and bag mouth can be kept in transmission to open auxiliary bag openning body 38.Due to Soft Roll
After bag openning body completes out bag, the soft packaging bag that bag mouth is opened is sent to filling body and is entered by soft packaging bag connecting gear for pack
Row filling, it is therefore desirable to aid in bag openning body to be transmitted sending bag mechanism to clamp soft packaging bag(It is sent to from bag openning body and fills
Fill out mechanism)When help hold the bag mouth of unlatching, keep bag mouth to open, to fill.
Embodiment 2
The present embodiment is with the difference of embodiment 1:
The longitudinally reciprocating motion mechanism includes cylinder and two drive rods, and in frame 9, two are driven the cylinder
Lever connects the piston shaft of cylinder and two pinch bars 32 respectively.
Embodiment 3
The present embodiment is with the difference of embodiment 1:
The transversal driving mechanism includes that two cylinders, two the first cylinders are separately mounted in frame 9, two the first gas
The first piston axle of cylinder connects two laterally driven bars 37 respectively.The shortcoming of this scheme is needed with control device while controlling
Two cylinders, and the precision of cylinder is not high enough.
Embodiment 4
The present embodiment is with the difference of embodiment 1:
The transversely opened and closed mechanism includes that two cylinders, two the second cylinders are separately mounted in frame 9, two the second gas
The second piston axle of cylinder connects two pinch bars 32 respectively.The shortcoming of this scheme is needed with control device while controlling two
Cylinder, and the precision of cylinder is not high enough.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its each several part title etc. can not
With the equivalent or simple change done by all constructions according to described in this utility model inventional idea, feature and principle is included in this
In the protection domain of utility model patent.This utility model person of ordinary skill in the field can be to described concrete reality
Apply example to make various modifications or supplement or using similar mode replacement, without departing from structure of the present utility model or
Surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.