Bag mechanism is folded in the arrangement of small package bag finishing and packing machine
Technical field
The utility model relates to a kind of collators of the small package bag of small package bag finishing and packing machine, more specifically relate to
And one kind can arrange small package bag, so that the small package bag successively alternately small package bag finishing and packing machine of vertical stacking end to end
Arrange folded bag mechanism.
Background technique
The food or drug to circulate on the market much requires to be packaged into small package bag, is then again loaded into big outsourcing
In packaging container (packaging bag or packing box), this structure has many benefits.It is mainly reflected in:
Food or drug can be preferably protected, the storage life of food or drug is extended;Outer containter can be preferably
The presentation quality for protecting food or drug, generates certain economic benefit, and food or drug be in the entire process of circulation, be through
Carrying, handling, transport and storage are crossed, the damage of food or drug appearance quality is be easy to cause, food or drug pass through inside and outside packet
After dress, food or drug can be preferably protected, in order to avoid damage.
Original quality of food or drug can be preferably protected using small package bag, extend the preservation of food or drug
Phase.In the entire process of circulation, its quality may be because that various reasons can change and degenerate for food or drug.For example,
Food or drug itself have certain effective component and moisture, this is the primary condition of the Reproductions such as bacterium, mould, yeast,
When the temperature that food or drug save is suitble to them to breed, just cause food or drug putrid and deteriorated.If food or drug
Using the processing such as high temperature sterilization, refrigeration is carried out after aseptic packaging or packaging, the generation of food or drug corruption will be prevented,
Extend the storage life of food or drug.Meanwhile food or drug itself have certain moisture, when the content of these moisture is sent out
When changing, it can all lead to the variation of food or drug taste or degenerate.It can prevent if using corresponding Water Vapour Proof Packaging Technique
The only generation of above-mentioned phenomenon also effectively extends the storage life of food or drug.Further more, food or drug be in circulation, by
When to the direct irradiation of daylight and light, and at high temperature, all easily make food or drug occur oxidation, discoloration, it is spoiled phenomena such as,
Such as using corresponding vacuum packaging, gas flush packaging technology and corresponding packaging material, it equally also can effectively extend packaging food
The storage life of product.And pack food, drug respectively using multiple small package bags, even if part of small package bag is because various
Reason (unexpected damaged or user no reasons such as sealing well after opening) causes its interior food, drug to degenerate, will not
Influence other small package bags.
Being constantly progressive and develop with industrial technology carries out packing machine that is extensive, efficiently packing to food, drug and answers
With also more and more extensive.
There are a variety of package packing machinies on existing market, pack to food, drug, by the food of graininess or fritter or
Key works Drug packing is transported for convenience and is stored, generally also need again to pack small package bag in bulk at small package bag,
It being packed into big packing container, is packed in such a way that semi-automation is semi-artificial mostly at present, mechanical efficiency is lower,
It can not achieve full-automatic production, packaging efficiency is low, and cost of labor is higher.
The problem of cannot being packed using common automatic production line is: small package bag is due to built with a small amount of
Granular or fritter food or drug, therefore small package bag, when transmission, bottom volume is larger, top small volume,
If all small package bags are all positive stacked, be easy to overturn, can not vertical stacking it is folded at one, it is even more impossible to use equipment to be packed into outsourcing
Packaging container, and this arrangement mode can waste a large amount of space, the small package bag quantity for causing outer containter that can store
Greatly reduce.Therefore, it is necessary to improved to original traditional packing machine, increase by one and arrange folded bag mechanism, allows small package bag
Successively alternately become positive lying status and reversed lying status, then take out and put down stacking station, carry out vertically folding bag,
The automatic packaging of the small package bag of the food or drug built with a small amount of particle shape or fritter can just be completed.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of arrangements of small package bag finishing and packing machine to fold bag machine
Structure, bag mechanism is folded in the arrangement of this small package bag finishing and packing machine can allow small package bag successively alternately to become positive lying status
With reversed lying status, then takes out and put down stacking station, carry out vertically folding bag.The technical solution adopted is as follows:
A kind of folded bag mechanism of the arrangement of small package bag finishing and packing machine, it is characterised in that: including successively handing over small package bag
It takes out and send for the reason bag apparatus for becoming positive lying status and reversed lying status and by the small package bag for managing bag apparatus outlet
The pick-and-place stacked to stacking station is packed to set, and the reason bag apparatus, which is located at, to be picked and placed above packed set;The reason bag apparatus packet
The first support frame is included, there are two small package bag is converted into the small of lying status from upright state for installation on first support frame
Small package bag alternate allocation is given the inner wrapping of two small package bag state changing apparatus by packaging bag state changing apparatus and one
Bag distributor, the small package bag distributor are located above two small package bag state changing apparatus, described two parcels
It is oppositely arranged to pack state changing apparatus;The pick-and-place is packed to set including the second support frame, great circle cylinder base, gear wheel, can be rotated
Axis, rotatable shaft driving mechanism, positioning disk and at least one vacuum suction bag mechanism, the great circle cylinder base are mounted on the second support frame
On, the gear wheel is fixed on great circle cylinder base front end, and the rotatable shaft is mounted in great circle cylinder base, the rotatable shaft rear end
Rotatable shaft driving mechanism is connected, the positioning disk is mounted on rotatable shaft front end, and the vacuum suction bag mechanism is mounted on positioning
On disk, and vacuum suction bag mechanism connects gear wheel by gear set, and the vacuum suction bag mechanism includes small cylinder, vacuum suction
Disk, vacuum chuck locating shaft, the small cylinder are fixed on positioning disk leading flank, and the vacuum chuck locating shaft is rotationally pacified
In small cylinder, the vacuum chuck positioning shaft rear end connects gear wheel by gear set, and the vacuum chuck is mounted on very
On the side of suction disk locating shaft front end.
Preferably scheme, the small package bag state changing apparatus include rotation axis, rotation axis driving mechanism, at least two
Ratchet that is identical and being parallel to each other, the ratchet include wheel body and Duo Gen pawl, form tooth socket between any two adjacent pawls,
Tooth socket on each ratchet is corresponded and is parallel to each other, and all corresponding tooth sockets form the cross that can store small package bag
To the small package bag storage groove of extension, so that forming multiple small package bag storage grooves on the outside of the periphery of rotation axis.
The tooth socket of preferably scheme, described two small package bag state changing apparatus partly overlaps, and two inner wrappings are bag-shaped
State changes the exit portion overlapping of bottom of device, forms overlapping output area, the motion profile of the vacuum chuck and Chong Die output
Area is tangent.Twice of spacing less than ratchet wheel diameter between the rotation axis of two small package bag state changing apparatus, this design,
So that the exit portion overlapping of two small package bag state changing apparatus bottoms, formation overlapping output area, since the vacuum is inhaled
The motion profile of disk and Chong Die output area are tangent, therefore when vacuum chuck is through lap over output area, any parcel can be sucked
The small package bag that the outlet of state changing apparatus bottom comes out is packed, in this way from two small package bag state changing apparatus bottoms
Exporting the small package bag that falls could successively alternately vertical stacking.
Preferably scheme, the tooth socket are made of two trough rims, and a trough rim of tooth socket is straight flange, and the trough rim is outer
Holding has inwardly projecting support bag block, and another trough rim of the tooth socket is the arc-shaped side to inner process, two trough rim phases
Arc groove bottom is formed at friendship.
More optimal solution, all slot forms and size of the ratchet are all the same, the multiple small package bag storage groove
It is uniformly distributed along the circumferential direction of rotation axis.
Preferably scheme, the small package bag distributor include partition, distributing trough and distributing trough swing mechanism, it is described every
Plate laterally (i.e. its extending direction is parallel with rotation axis) is erect and is mounted on the second support frame, and partition is located at two parcels
Pack the top among state changing apparatus;The distributing trough swing mechanism is mounted on the rack, and the distributing trough is rotationally
It is mounted on distributing trough swing mechanism, and the outlet of distributing trough is located at partition one end.It is distributed when distributing trough swing mechanism drives
When slot is swung, when distributing trough is rotated clockwise to extreme position, distributing trough is worked as towards partition leading flank in the outlet of the distributing trough
Extreme position is rotated counterclockwise to, the outlet of the distributing trough is towards membrane backside face, thus by by the inner wrapping of distributing trough
Bag is successively alternately allocated to be located at the small package bag state changing apparatus below partition leading flank or the inner wrapping below trailing flank
Bag state changing apparatus.
More optimal solution, the leading flank of the partition and trailing flank are equipped with small package bag slideway.The small package bag is sliding
Road can allow small package bag stably and accurately to fall into vertically in the small package bag state changing apparatus of lower section.
More optimal solution, the distributing trough swing mechanism are servo motor, and the distributing trough is mounted on the defeated of servo motor
On shaft.The distributing trough swing mechanism can also use oscillating cylinder or other machinery structure.
Preferably scheme, the rotation axis driving mechanism include motor and gear set, and the motor and gear set are pacified respectively
On the second support frame, motor connects rotation axis by gear set.The motor is rotated by gear set drive rotation axis.
Preferably scheme, the packed gear set set of pick-and-place include driven gear, transmission gear, the driven gear peace
Shaft rear end is positioned mounted in vacuum chuck, the transmission gear is mounted on positioning disk trailing flank, the driven gear, driving cog
Wheel, gear wheel successively engage.
Preferably scheme, the rotatable shaft driving mechanism include driving device, driving device positioning mechanism, the driving
Device positioning mechanism is mounted on the second support frame, and the driving device is mounted on driving device positioning mechanism.
More optimal solution, the driving device are motor, and the motor connects rotatable shaft by sector gear group.It can also
To increase a reduction gearbox.
A kind of scheme, driving device positioning mechanism include positioning plate, cylinder, cylinder supports plate, and the cylinder supports plate is solid
It is scheduled on the second support frame, the cylinder is mounted on cylinder supports plate, and the driving device is mounted on positioning plate, described fixed
Position plate is mounted on the piston shaft of cylinder.
Another scheme, the driving device positioning mechanism includes positioning plate, and the positioning plate is fixed on the second support frame
On, the driving device is mounted on positioning plate.
Compared with the prior art, the utility model has the beneficial effect that small package bag distributor can be by small package bag successively
It is alternately allocated to two small package bag state changing apparatus, and small package bag state changing apparatus can be by small package bag from erectting shape
State is converted into lying status, small package bag can be allowed successively alternately to become positive lying status, reversed lying status, due to described
The motion profile of vacuum chuck and Chong Die output area are tangent, therefore go out when the packed vacuum chuck set of pick-and-place moves to dressing mechanism
Mouthful place when face dressing mechanism export and slip over be overlapped output area when, any small package bag state changing apparatus bottom can be sucked
The small package bag that the outlet in portion comes out, and vacuum chuck when moving to suitable position vertically downward, convenient for putting down small package bag, allow
The small package bag fallen from the outlet of two small package bag state changing apparatus bottoms successively alternately vertical stacking.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the preferred embodiment in the utility model;
Fig. 2 is the front view of preferred embodiment shown in Fig. 1;
Fig. 3 is the schematic perspective view of the preferred embodiment in the utility model reason bag apparatus;
Fig. 4 is the schematic perspective view of reason another angle of bag apparatus of preferred embodiment shown in Fig. 1;
Fig. 5 is that the preferred embodiment in the utility model picks and places the packed structural schematic diagram set;
Fig. 6 is that preferred embodiment shown in Fig. 1 picks and places the packed cross-sectional view set.
Specific embodiment
As shown in figures 1 to 6, bag mechanism is folded in the arrangement of the small package bag finishing and packing machine in this preferred embodiment, including will be small
Packaging bag successively alternately becomes the reason bag apparatus 1 of positive lying status and reversed lying status and exports reason bag apparatus 1 small
Packaging bag takes out and send to stacking that the pick-and-place that is stacked of station is packed to set 2, and the reason bag apparatus 1 is located at that pick-and-place is packed to set on 2
Side.
The reason bag apparatus 1 includes the first support frame 101, by inner wrapping there are two installations on first support frame 101
Bag from upright state be converted into lying status small package bag state changing apparatus 114 and one by small package bag alternate allocation to
The small package bag distributor 115 of two small package bag state changing apparatus 114, the small package bag distributor 115 are located at
Two 114 tops of small package bag state changing apparatus.Described two small package bag state changing apparatus 114 are oppositely arranged.
The small package bag state changing apparatus 114 includes rotation axis 102, rotation axis driving mechanism, three identical and phases
Mutually parallel ratchet 106, the ratchet 106 include wheel body 103 and Duo Gen pawl 104, shape between any two adjacent pawls 104
At tooth socket 105, the tooth socket 105 on each ratchet 106 is corresponded and is parallel to each other, and all corresponding tooth sockets 105 form one
A small package bag storage groove being laterally extended for storing small package bag, so that being formed on the outside of the periphery of rotation axis 102 multiple
Small package bag storage groove.
The tooth socket 105 is made of the first trough rim 107, the second trough rim 108, and the first trough rim 107 of tooth socket 105 is straight flange,
And the outer end of first trough rim 107 has inwardly projecting support bag block 109, and the second trough rim 108 of the tooth socket 105 is inside
The arc-shaped side of protrusion, first trough rim 107,108 intersection of the second trough rim form arc groove bottom 116.
105 shapes and sizes of all tooth sockets of the ratchet 106 are all the same, the multiple small package bag storage groove along turn
The circumferential direction of moving axis 102 is uniformly distributed.
Described two small package bag state changing apparatus 114 are oppositely arranged.
The small package bag distributor 115 includes partition 110, distributing trough 111 and distributing trough swing mechanism, the partition
110 lateral (i.e. its extending direction is parallel with rotation axis 102) are erect and are mounted on the first support frame 101, and 110, partition
Top among two small package bag state changing apparatus 114;The distributing trough swing mechanism is mounted on the rack, and described point
Slot allocation 111 is installed in rotation on distributing trough swing mechanism, and the outlet of distributing trough 111 is located at 110 one end of partition.When point
When slot allocation swing mechanism drives distributing trough 111 to swing, when distributing trough 111 is rotated clockwise to extreme position, the distributing trough 111
Outlet towards 110 leading flank of partition, when distributing trough 111 rotates counterclockwise to extreme position, the outlet court of the distributing trough 111
To 110 trailing flank of partition, to will successively be alternately allocated to be located at 110 leading flank of partition by the small package bag of distributing trough 111
Small package bag state changing apparatus 114 below the small package bag state changing apparatus 114 of lower section or trailing flank.
The leading flank of the partition 110 and trailing flank are equipped with small package bag slideway 112.The small package bag slideway 112
Small package bag can be allowed stably and accurately to fall into vertically in the small package bag state changing apparatus 114 of lower section.
The distributing trough swing mechanism is servo motor 113, and the distributing trough 111 is mounted on the output of servo motor 113
On axis.
The rotation axis driving mechanism includes first motor 117 and gear set 118, the first motor 117 and gear set
118 are separately mounted on the first support frame 101, and first motor 117 connects rotation axis 102 by gear set 118.
It is described pick and place it is packed set 2 include the second support frame 201, great circle cylinder base 202, gear wheel 203, rotatable shaft 204, can
Rotation axis driving mechanism, positioning disk 205 and four vacuum suction bag mechanisms, the great circle cylinder base 202 are mounted on the second support frame 201
On, the gear wheel 203 is fixed on 202 front end of great circle cylinder base, and the rotatable shaft 204 is mounted in great circle cylinder base 202, described
204 rear end of rotatable shaft connects rotatable shaft driving mechanism, and the positioning disk 205 is mounted on 204 front end of rotatable shaft, described true
Suction bag mechanism is mounted on positioning disk 205, and vacuum suction bag mechanism connects gear wheel 203 by gear set.Four vacuum
Suction bag mechanism is uniformly distributed along the circumferential direction of 205 leading flank of positioning disk.
The vacuum suction bag mechanism includes small cylinder 206, vacuum chuck 207, vacuum chuck locating shaft 208, the roundlet
Cylinder 206 is fixed on 205 leading flank of positioning disk, and the vacuum chuck locating shaft 208 is installed in rotation in small cylinder 206,
208 rear end of vacuum chuck locating shaft connects gear wheel 203 by gear set, and the vacuum chuck 207 is mounted on vacuum suction
On 208 front end side of disk locating shaft.The vacuum chuck 207 is connected to external gas source, controls vacuum chuck using control device
207 suction bags put bag.
The gear set includes driven gear 209, transmission gear 210, and it is fixed that the driven gear 209 is mounted on vacuum chuck
Position 208 rear end of axis, the transmission gear 210 are mounted on 205 trailing flank of positioning disk, the driven gear 209, transmission gear
210, gear wheel 203 successively engages.
The rotatable shaft driving mechanism includes driving device, driving device positioning mechanism, the driving device localization machine
Structure is mounted on the second support frame 201, and the driving device is mounted on driving device positioning mechanism.
The driving device is the second motor 211, and second motor 211 connects rotatable shaft by sector gear group
204.The sector gear group includes the first sector gear 215, the second sector gear 216, and the first sector gear 215 is mounted on can
204 rear end of rotation axis, the second sector gear 216 are mounted on the output shaft of the second motor 211, the first sector gear 215, second
Sector gear 216 engages.
Driving device positioning mechanism includes positioning plate 212, cylinder 213, cylinder supports plate 214, the cylinder supports plate 214
It is fixed on the second support frame 201, the cylinder 213 is mounted on cylinder supports plate 214, and the driving device is mounted on positioning
On plate 212, the positioning plate 212 is mounted on the piston shaft of cylinder 213.
The tooth socket 105 of described two small package bag state changing apparatus 114 partly overlaps, two such small package bag state
Change the exit portion overlapping of bottom of device, form overlapping output area, the motion profile of the vacuum chuck 207 and Chong Die output
Area is tangent.Spacing between the rotation axis 102 of two small package bag state changing apparatus 114 is less than twice of 106 diameter of ratchet,
This design, so that the exit portion overlapping of two 114 bottoms of small package bag state changing apparatus, formation overlapping output area, by
It is tangent in the motion profile of the vacuum chuck 207 and Chong Die output area, therefore when vacuum chuck 207 is through lap over output area
When, the small package bag that the outlet of any 114 bottom of small package bag state changing apparatus comes out can be sucked, in this way from two parcels
The small package bag that falls of outlet of pack 114 bottom of state changing apparatus could successively alternately vertical stacking.
The course of work is described below:
Firstly, small package bag pinch mechanism enters distributing trough 111 with small package bag.
Then, servo motor 113 drive distributing trough 111 swing back and forth, by small package bag successively be alternately allocated to be located at every
114 lower section of small package bag state changing apparatus below 110 leading flank of plate or the small package bag state below trailing flank change dress
Set 114 top.
Then, small package bag pinch mechanism decontrols small package bag, and the small package bag state for allowing small package bag to fall into lower section changes
Become device 114.
Then, small package bag is converted into lying status from upright state by small package bag state changing apparatus 114.
Due to the exit portion overlapping of two 114 bottoms of small package bag state changing apparatus, form overlapping output area.
Overlapping output area is located at right above positioning disk 205, folds and is located at immediately below positioning disk 205 at bag.
Then, when vacuum chuck 207 moves to overlapping output area, face is focused on (when vacuum chuck 207 is located at highest point)
Folded output area, takes the small package bag in overlapping output area away.
Then, it when vacuum chuck 207 moves to suitable position (when vacuum chuck 207 is located at lowest point) vertically downward, puts
Lower small package bag carries out folded bag.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.