Bag in bag packaging facilities
Technical field
The present invention relates to packing machinery technology, and in particular to it is a kind of can realize sack set pouch bag-feeding it is automatic
Pack the bag in bag packaging facilities of production.
Background technology
Bag-feeding type package machine is used for particle, varieties of food items, condiment and sauce, the packaging of liquid type, and in the market is widely used.
For some such as chafing dish seasoning materials, if only packed with a packaging bag, breakage will result in serious pollution, therefore
Typically it is enclosed on another outer packaging bag and the double-bag packaged of sack set pouch is carried out outside packing inside bag, but the course of work mesh
Preceding completed by manually, and speed is slow, and labor strength is big, and cannot be guaranteed health.
The content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention is intended to provide a kind of bag-feeding of achievable sack set pouch
Automatic packaging production, ensures health, greatly improves the bag in bag packaging facilities of production efficiency.
The present invention is implemented by following technical solution:
Bag in bag packaging facilities, including the first bag-feeding type package machine, the first bag-feeding type package machine include the first indexing rotary table,
The excircle of first indexing rotary table is provided with bag station on first, the first charging station, the first heat-sealing station and first lower bag of station,
Each station presss from both sides the gripping for small package bag provided with one group of machine, and bag station is correspondingly provided with small package bag Song Qu mechanisms on first,
It is characterized in that:Also include the second bag-feeding type package machine, the second bag-feeding type package machine includes the second indexing rotary table, and the second indexing turns
The excircle of disk be provided with second on bag station, open bag charging station, second heat-sealing station and second lower bag of station, each station set
There is one group of machine to press from both sides the gripping for big packaging bag, bag station is correspondingly provided with big packaging bag Song Qu mechanisms on second, opens bag charging work
Position is facing each other with first lower bag of station, and the machine folder top for opening bag charging station is provided with and opens a bag suction nozzle, when opening the action of bag suction nozzle by
The machine for opening bag charging station presss from both sides picked up big packing bag mouth and opened, and opens a bag suction nozzle and is connected in open the bag device, opens bag
The top of suction nozzle is provided with blanking hopper, and blanking hopper can be opened or closed, and blanking hopper is connected on magazine attachment, blanking
Bag taking chuck is provided between the machine folder of hopper and first lower bag of station, by the machine folder of first lower bag of station when bag taking chuck acts
Small package bag gripped and be moved in blanking hopper, bag taking chuck is connected on bag taking device.
Above-mentioned bag in bag packaging facilities, two bag-feeding type package machines are subjected to organic assembling, the first bag-feeding type package machine
Material is added in small package bag and sealed, then in first lower bag of station of the first bag-feeding type package machine, using taking
At this moment bag chuck opens bag charging station, big packaging by small package bag gripping to blanking hopper in the second bag-feeding type package machine
Bag is opened its sack by opening bag suction nozzle, while blanking hopper is opened and pours out small package bag, and then small package bag is just fallen into greatly
In packaging bag, as the indexing of the second indexing rotary table of the second bag-feeding type package machine rotates, sealing and lower bag are completed in big packaging bag,
So as to realize that the bag-feeding of sack set pouch packs production automatically, production efficiency is greatly improved;Whole process is not artificial simultaneously
Participate in, can effectively ensure that the health of packaging.
Preferably, open the bag device, which includes left and right, opens a bag suction nozzle, a left side is opened bag suction nozzle and is connected with left gas bar, left gas bar and first
Slide bar axis connection, the right side are opened bag suction nozzle and are connected with right gas bar, and right gas bar and the second slide bar axis connection, first, second sliding pole axis are parallel
Located at the both sides of central gear, first, second sliding pole axis are engaged provided with rack with central gear, and central gear is by power
Driving is rotated.After above-mentioned design, when center pinion rotation, first, second sliding pole axis will be driven to move backward, entered
And left and right is driven to open the action that bag suction nozzle hold sack bag and opened mouth.
Preferably, magazine attachment includes blanking hopper and installs the hopper base of blanking hopper, blanking hopper has upper
Under shed, under shed are blocked by left and right open closure, and left and right open closure, which may be reversed, to be set, left open closure and left tooth plate
Connection, right open closure and right truss plate connection, left and right tooth plate are toothed around being intermeshed, and right tooth plate is provided with adjutage, adjutage
It is articulated and connected by one end of middle gusset piece and wobble crank, wobble crank is swung on blanking hopper, wobble crank
The other end is provided with to promote and taken turns.After above-mentioned design, when promoting wheel to be promoted, wobble crank, middle gusset piece band will be passed through
Move right tooth plate and right open closure carries out rotary movement, while right tooth plate drives left tooth plate and left open closure to carry out reverse turn over
Rotate and make, then the under shed of blanking hopper is opened or closed.
Preferably, bag taking device includes left and right bag taking chuck, left bag taking chuck is connected in left rotary shaft, pacified in left rotary shaft
Left gear is filled, right bag taking chuck is connected on right spindle, right gear is installed on right spindle, left and right axis of rotation is located at base of the carrier head
On, left and right gear intermeshing, the shaft end of left rotary shaft is connected with crank one end, and the crank other end is connected with cylinder push-rod, cylinder
Installed in base of the carrier head;Base of the carrier head is fixedly connected on mandrel, and mandrel rotates fixes peace located at the top of upper swing arm, mandrel shaft end
Sprocket wheel is loaded onto, the lower end of upper swing arm is fixedly connected on swinging axle, and swinging axle is rotated in swing arm seat, and swing arm seat fixes peace
Fill, pivot bush unit lower sprocket on swinging axle, lower sprocket is fixed in swing arm seat, connected between upper lower sprocket by chain.Using
After above-mentioned design, it when cylinder action, will be rotated, be turned left by crank handle turns left rotary shaft, left gear and left bag taking chuck
Rotating for axle can drive right spindle and right bag taking chuck to carry out reverse rotation by the engagement of left and right gear again, and then left and right takes
Bag chuck is realized to drive folder and close folder action and small package bag is gripped and unclamped, while coordinates and drive base of the carrier head by upper swing arm
Sweeping action, realize that the small package bag for pressing from both sides the machine of first lower bag of station grip and accurately mobile launch arrives blanking hopper
It is interior;In addition, connected by the chain of upper lower sprocket, it is ensured that perpendicular attitude is remained in base of the carrier head swing process, so that
The packaging bag that left and right bag taking chuck is clamped will not produce left and right whipping, it is ensured that packaging bag moves the quick progress of bag gripping action, carries
High packaging efficiency.
Preferably, the lower end connection lower swing arm of upper swing arm, the lower end of lower swing arm is connected by connecting rod with cam swing arm, convex
The swing of wheel swing arm is promoted by bag taking cam.
Brief description of the drawings
The present invention has drawings described below:
Fig. 1 is the overlook direction structure chart of the present invention,
Fig. 2 is the forward sight direction structure figure of the present invention,
Fig. 3 is Fig. 2 partial enlarged drawing,
Fig. 4 is the enlarged drawing of magazine attachment in Fig. 3(The under shed of blanking hopper is in open mode),
Fig. 5 is the side view structure enlarged drawing of bag taking device in Fig. 3,
Fig. 6 is Fig. 5 A-A views.
Embodiment
As illustrated, the bag in bag packaging facilities of the present invention, including the first bag-feeding type package machine and the second bag-feeding packaging
Machine, the high low setting of first, second bag-feeding type package machine, the first bag-feeding type package machine include the first indexing rotary table 1, and the first indexing turns
The excircle of disk 1 be provided with first on bag station A, the first stamp station B, first open a bag station C, station D undetermined, first charging work
Position E, the first heat-sealing station F, first lower bag of station G and inspection rejects station H, each station are pressed from both sides for small package bag provided with one group of machine
Grip, bag station A is correspondingly provided with small package bag Song Qu mechanisms 3 on first, and the second bag-feeding type package machine includes the second indexing rotary table
2, the excircle of the second indexing rotary table 2 is provided with bag station I, the second stamp station J on second, opens bag charging station K, station undetermined
L, station M undetermined, the second heat-sealing station N, second lower bag of station O and station P undetermined, each station are pressed from both sides for big provided with one group of machine
The gripping of packaging bag, bag station I is correspondingly provided with big packaging bag Song Qu mechanisms 4 on second, opens bag charging station K and first lower bag of work
Position G is facing each other, and the machine folder top for opening bag charging station K is provided with that bag suction nozzle 71 is opened on a left side and bag suction nozzle 72 is opened on the right side, and left and right is opened bag and inhaled
The machine for opening bag charging station K is pressed from both sides into picked up big packing bag mouth when mouth acts to be opened, left and right is opened a bag suction nozzle and is connected to
In open the bag device 7, the top for opening bag suction nozzle is provided with blanking hopper 51, and blanking hopper 51 can be opened or closed, blanking hopper
51 are fixedly mounted, and blanking hopper 51 is connected on magazine attachment 5, are set between blanking hopper 51 and first lower bag of station G machine folder
There are left bag taking chuck 61 and right bag taking chuck 62, by the small package bag on first lower bag of station G machine folder when bag taking chuck acts
Gripped and move dispensing and arrived in blanking hopper 51, bag taking chuck is connected on bag taking device 6.
Open the bag device 7 includes left and right and opens a bag suction nozzle, and a left side is opened bag suction nozzle 71 and is connected with left gas bar 74, and left gas bar 74 and first is slided
Bar axle 75 is connected, and the right side is opened bag suction nozzle 72 and is connected with right gas bar 73, and right gas bar 73 is connected with the second sliding pole axis 77, and first, second slides
Bar axle is parallel to be engaged located at the both sides of central gear 76, first, second sliding pole axis provided with rack with central gear 76, in
Heart gear 76 is rotated by power drive.
Magazine attachment 5 includes blanking hopper 51 and installs the hopper base 52 of blanking hopper 51, and blanking hopper 51 has upper
Under shed, under shed are blocked by left open closure 59 and right open closure 58, and left and right open closure, which may be reversed, to be set, Zuo Kai
Mouth baffle plate 59 is connected with left tooth plate 56, and right open closure 58 is connected with right tooth plate 55, and left and right tooth plate is toothed around being intermeshed, right
Tooth plate 55 is provided with adjutage, and adjutage is articulated and connected by one end of middle gusset piece 57 and wobble crank 50, wobble crank 50
Swing on blanking hopper 51, the other end of wobble crank 50, which is provided with, promotes wheel 49.When cylinder 54 promote bridging piece 53 act, choose
Plate 53 will push promotion wheel 49, open the under shed of blanking hopper 51.
Bag taking device 6 includes left bag taking chuck 61 and right bag taking chuck 62, and left bag taking chuck 61 is connected in left rotary shaft 83,
Left gear 85 is installed, right bag taking chuck 62 is connected on right spindle 84, and right gear 86 is installed on right spindle 84, left in left rotary shaft 83
Right spindle is rotated on base of the carrier head 63, and left and right gear intermeshing, the shaft end of left rotary shaft 83 is connected with the one end of crank 87, crank
87 other ends are connected with the push rod of cylinder 64, and cylinder 64 is installed in base of the carrier head 63;Base of the carrier head 63 is fixedly connected on mandrel 88,
Mandrel 88 is rotated located at the top of upper swing arm 65, and upper sprocket wheel 89 is fixedly mounted in the shaft end of mandrel 88, and the lower end of upper swing arm 65, which is fixed, to be connected
It is connected on swinging axle 66, swinging axle 66 is rotated in swing arm seat 67, and swing arm seat 67 is fixedly mounted, pivot bush unit on swinging axle 66
Lower sprocket 90, lower sprocket 90 are fixed in swing arm seat 67, are connected between upper lower sprocket by chain, the lower end connection of upper swing arm 65
Lower swing arm 68, the lower end of lower swing arm 68 are connected by connecting rod 69 with cam swing arm 81, and the swing of cam swing arm 81 is by bag taking cam
82 are promoted.
The present invention so works:First bag-feeding type package machine bag station A on first machine folder send small package bag
Take mechanism 3 send out small package bag gripped after, with the first indexing rotary table 1 indexing rotate, small package bag by stamp, open
First lower bag of station G is reached after bag, charging, sealing, then in first lower bag of station G, left and right bag taking chuck 61,62 is by inner wrapping
Bag grips and is transplanted on the top of blanking hopper 51 and launches small package bag into blanking hopper 51, at this moment the second bag-feeding type package machine
After bag station I machine folder is gripped the big packaging bag that big packaging bag Song Qu mechanisms 4 are sent out on second, turned by the second indexing
Disk 2 is transferred to out bag charging station K, is opening bag charging station K, and left and right opens bag suction nozzle 71,72 and opens the sack of big packaging bag,
Blanking hopper 51, which is opened, simultaneously pours out small package bag, and then small package bag is just fallen into big packaging bag, as the second indexing turns
The indexing of disk 2 is rotated, and sealing and lower bag are completed in big packaging bag, so as to realize that the bag-feeding of sack set pouch packs production automatically,
Greatly improve production efficiency.