Food bagging production line
The present invention relates to a kind of food bagging production line.
As food bag is soft plastics mostly during food bagging, generally require food in bagging process manually
Bag struts and clamps food bag, is then loaded food in bag by blanking mechanism, food is transferred to other stations again then, is not had
There is the special food bagging production line for other operations such as clamping, transporting food bag to complete to pack.
The content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of food bagging production line, for clamping, transporting
Defeated food bag is completing the different operations such as pack.
The food bagging production line of the present invention, including
Food bag is delivered to different station with step-by-step movement along longitudinal direction by-conveyer device,
- be located at conveyer device on clamping device, clamping food bag to advance with conveyer device, the clamping device includes
The folder of two clamping plates for laterally moving towards on a conveyor, the transverse-moving mechanism for driving two clamping plates and multiple correspondence different stations
Tight component, each clamp assembly include longitudinally disposed two folders pair, and each folder is to including being located on two clamping plates respectively
Two folders, during two clamping plate move toward one anothers, the clamp assembly of different station is by former and later two positions of the food bag on respective station
Clamping device is by the food bag clamping on different station, and is sent into each food bag by conveyer device forward next
Station, after different station completes different operations, clamping device is opened, and conveyer device is retreated to initial position, then by clamping machine
Structure continues the new food bag clamping in different station, continues have conveyer device to deliver to forward next station, and so on,
The continual assembly line work of step-by-step movement is realized, production efficiency is high.
Further, the conveyer device includes two sets of crank block machines corresponding with two clamping plates respectively of horizontally set
Structure, often covering slider-crank mechanism includes crank, connecting rod, slide block and support, and the relative inner edge of described two supports is provided with longitudinal direction
Chute, longitudinal draw runner of described two clamping plates respectively with the longitudinal sliding motion in two longitudinal chutes, on described two slide blocks point
Horizontal concrete chute is not provided with, there are on described two clamping plates two horizontal draw runners slid laterally in horizontal concrete chute respectively.
Two clamping plates are slid laterally along the horizontal concrete chute in slide block by horizontal draw runner, make two folder air exercises of clamp assembly
Open or close and close, by food bag clamping or release, then to slide to complete food by slide block drive clamping plate is longitudinally reciprocal on support
The step-by-step movement conveying of bag, structure overall compact.
Further, the transverse-moving mechanism includes dual output cylinder and guide pillar, has for guide pillar through simultaneously on two support
The pilot hole being slidably matched with guide pillar, two outfans of the dual output cylinder are driven two supports respectively and drive two clamping plates opposite
It is traversing.
Further, the upper clamping device also including the food bag top for being located in packing station, the upper clamping device
- longitudinally disposed two couples, first longitudinal axis, first longitudinal axis of each pair include first longitudinal axis of two horizontally sets；
- be respectively sleeved in two couple on two pairs of longitudinal axis and put to piece；
- two pairs of gears on two pairs of longitudinal axis are respectively sleeved in, each pair gear includes two pitch wheels；
- two sets drive two pairs to put swing opposite to piece so that by the swing mechanism of food bag clamping, two pairs swing pieces respectively
Clamped position is located at the top of clamping device clamped position.
In pack station when, clamping device is in open mode, by upper clamping device by former and later two positions of food bag
Clamp, and the close upper of food bag is clamped near the edge of food bag up and down near the upper edge of food bag before and after clamped position
The position at edge is easy to food to fall into the inside of food bag, because food bag will not deform because soft during food pockets.
Further, the swing mechanism includes the outfan of oscillating cylinder and fork, described fork one end and oscillating cylinder
Connection, the other end are placed on one of them first longitudinal axis and drive first longitudinal axis in certain angle with reciprocating rotation.
Further, also include the lower fixture positioned at food bag bottom, the lower fixture includes
- two second longitudinal axis for laterally dividing row food bag both sides
- clamp assembly, including two pairs of longitudinally disposed clamping elements, each pair clamping element include laterally dividing row food bag both sides
Clamping element, the bottom of each pair clamping element are respectively sleeved on two longitudinal axis, when two longitudinal axis are rotated in opposite directions, and the top of each pair clamping element will
Food bag lower edge is clamped.
In addition to pack station, other each stations can correspond to a clamp assembly, and food bag is delivered to phase by conveyer device
After answering station, food bag bottom is clamped by clamp assembly, then the clamping device on conveyer device can be opened, conveyer device
Initial position is may return to, under the clamping of clamp assembly, corresponding operation can be carried out to food bag and food, realized complete
Line is automatically brought into operation to food bag, without the need for artificial.
Further, also include the support bagging apparatus at the first station, the support bagging apparatus includes two laterally opposite shiftings
Dynamic sliding seat, the sucker being located in two sliding seat respectively, when two sliding seat is left in opposite directions, two suckers are by food bag bag mouth
The bag mouth of food bag is strutted by supportting bagging apparatus, be easy to smoothly fall in food bag in pack station food.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 be clamping device be in open mode when bagging production line top view；
Fig. 2 be clamping device be in clamp position when bagging production line top view；
Front views of the Fig. 3 for conveyer device；
Fig. 4 is to support the right view at bag station；
Fig. 5 is the right view in bag at air blowing station；
Fig. 6 is to pack the right view at station；
Fig. 7 is the top view of upper clamping device；
Fig. 8 is the right view of upper clamping device；
Top views of the Fig. 9 for lower fixture.
The direction that " longitudinal direction " in the present invention is advanced along production line for food bag, retreated, that is, " left and right " side in Fig. 1
To；" horizontal " is direction vertical with " longitudinal direction " in horizontal plane, that is, " upper and lower " direction in Fig. 1.
As Figure 1-3：The food bagging production line of the present invention, has four different stations, along production line is successively longitudinally
Support bag station 100, air blowing station 101, pack station 102 and envelope station 103, are sequentially completed food on this four stations
Bag bag mouth is strutted, and is blown to food bag inner bottom part, and food loads in food bag, the work sealed to food bag, each work
Position is provided with the equipment for completing above-mentioned work accordingly.The work completed in the quantity of station and each station can be according to actual need
Four stations that are different, should not being limited only within the present embodiment.Specifically, support bag operation complete by support bagging apparatus 5
Into as shown in figure 4, support bagging apparatus 5, is located at including two sliding seat 51 for laterally moving towards respectively positioned at support bag station 100
Sucker 52 in two sliding seat, when two sliding seat 51 is left in opposite directions, food bag bag mouth is strutted by two suckers, naturally it is also possible to
Using the other modes such as support bag manually.Blow then by blowning installation 6 completing, as shown in figure 5, blowning installation 6 includes fixed seat
61 and it is relatively fixed the motion bar 62 that seat 62 is moved up and down, motion bar 62 is can be inserted in food bag near bottom position, motion bar
Middle part has gas passage, and extraneous source of the gas is blown in food bag by the passage, and then makes food bag bottom in softened state,
It is easy to next step to pack.Pack and completed by the liftable barrel 7 in pack station, charging in barrel insertion bag during pack,
After the completion of charging, barrel is lifted up leaving food bag.
Food bag by conveyer device 1 by its it is step-type envelope station 103 is delivered to successively by support bag station 100, specifically
Process is：First food bag delivers to support bag station 100 by upstream equipment first, then one stroke of the advance of conveyer device 1, the
One food bag reaches air blowing station 101, and then conveyer device 1 is retreated to initial position, during retrogressing, first food
Product bag completes a bag inner bottom part inflation job, while second food bag delivers to support bag station 100, conveyer device 1 by upstream equipment
Move on a stroke, and first food bag reaches pack station 102 by station 101 of blowing, and the second food bag is then by supportting
Bag station 100 reaches air blowing station 101.The reciprocal advance of conveyer device 1, retreat, step by step by food bag along production line
Envelope station 103, i.e. step-by-step movement conveying food bag are delivered to from support bag station 100, when continuously producing, by one on each station
Food bag is operated.
As shown in figure 1, conveyer device 1 is provided with clamping device 2, food bag is clamped with conveyer device 1 by the clamping device 2
Advance.Specifically, clamping device 2 includes lateral symmetry two clamping plate 21 and four clamp assemblies 23, two clamping plates, 21 points of row
Food bag both lateral sides, and driven by transverse-moving mechanism 22 can be traversing in opposite directions.The position phase of four clamp assemblies 23 and four stations
Depending on correspondence, the i.e. quantity of clamp assembly 23 are according to station quantity.Each clamp assembly 23 includes longitudinally disposed two folders pair
24, each folder includes two folders 25 being located on two clamping plates 21 respectively, during two 21 move toward one anothers of clamping plate, same folder to 24
Former and later two positions of food bag longitudinal direction at the station are clamped by two folders on tight component 23 to 24, and two folders are in 24
Between leave certain gap, instant food bag will not be shut to 24 by two folders, so can in order to complete into bag blow and
Food is fallen in bag, and the food bag on respective station is simultaneously clamped on by all of clamp assembly, after clamping, conveyer device
1 readvances, and then clamping device is opened, and conveyer device 1 is retreated.
Fig. 3 shows the schematic diagram of the conveyer device 1 in the present invention, and the conveyer device 1 includes two divertimentos of horizontally set
Handle slide block mechanism 11, two sets of slider-crank mechanisms correspond to two clamping plates 21 respectively.Often covering slider-crank mechanism includes crank 12, connects
Bar 13, slide block 14 and support 15, the relative inner edge of described two supports 15 are provided with longitudinal chute 16, the bottom land of longitudinal chute 16
Width is more than width of rebate, such as dovetail groove etc., and described two clamping plates 21 are respectively with the longitudinal sliding motion in two longitudinal chutes 16
Longitudinal draw runner 26, horizontal concrete chute 17 is had on described two slide blocks 14, on described two clamping plates 21 respectively have two
In the horizontal draw runner 27 that horizontal concrete chute 17 slides laterally.As shown in figure 3, when direction shown in 12 drawing of crank swings, slide block 14 leads to
Crossing horizontal concrete chute 17 promotes horizontal draw runner 27, i.e. clamping plate 21 to receive the motive force forward of slide block 14, and clamping plate 21 is by longitudinal chute
16 along 15 longitudinal sliding motion of support, and when two clamping plate 21 of transverse shifting is needed, the active force of transverse-moving mechanism 22 is directly in support 15
On, support 15 drives clamping plate 21 together traversing with support by longitudinal chute 16, and clamping plate 21 is then laterally moved by horizontal concrete chute 17
It is dynamic.Horizontal concrete chute 17 was both to clamp or decontrol the gathering sill of food bag and longitudinal as clamping plate 21 as 21 transverse shifting of clamping plate
Mobile force-applying piece.And the gathering sill that longitudinal chute 17 had then both been vertically moved as clamping plate 21, and as 21 transverse shifting of clamping plate
As shown in figure 1, the transverse-moving mechanism 22 includes dual output cylinder 28 and guide pillar 29, have on two support 15 and supply
The pilot hole 18 that guide pillar is passed through and is slidably matched with guide pillar 29, two outfans of the dual output cylinder drive two supports 15 respectively
And drive two clamping plates 21 opposite traversing.
Fig. 6,7,8 respectively illustrate the vertical view and right view of clamping device 3, and on this, clamping device 3 is located at pack station
102, and positioned at the top of food bag.As shown in fig. 7, clamping device includes two pairs of first longitudinal axis of before and after on this, each pair first is indulged
Axle includes first longitudinal axis 31 of two horizontally sets；A swing for rotating together is cased with respectively on each first longitudinal axis 31
Piece and a gear, it is a pair of swing pieces 32 to swing piece with two on a pair first longitudinal axis 31, with a pair first longitudinal axis two
Individual gear becomes a pair of pitch wheels 33, as two gears 33 are intermeshed, so, turning with a pair first longitudinal axis 31
To contrary, then, the swaying direction of piece 32 is swung then conversely, the length and pendulum angle that swing piece 32 can be met food bag
Clamp, the clamped position of two pairs of swing pieces is located at the top and the upper edge near food bag of clamping device clamped position, and best
The outside of food bag position is clamped positioned at clamping device 2.When food bag reaches pack station 102, will be eaten by upper clamping device
Former and later two positions of product bag clamp, and food bag is then unclamped by clamping device 2, then will be eaten by feeding device such as hopper, barrel etc.
Product are sent in food bag.Two pairs swing that piece 32 is opposite to be swung then by swing mechanism 34 driving.Specifically, swing mechanism 34 includes
Oscillating cylinder 35 and fork 36,36 one end of the fork are connected with the outfan of oscillating cylinder 35, and the other end is placed on one of them
Drive first longitudinal axis in certain angle with reciprocating rotation on first longitudinal axis 31.
Fig. 9 shows the lower fixture 4 positioned at food bag bottom, and the lower fixture 4 includes two laterally point row foods
Second longitudinal axis 41 of product bag both sides and the clamp assembly in different station 42, in the present invention, except pack station 102 in addition to its
He corresponds to a set of clamp assembly 42 by station.Clamp assembly 42 includes longitudinally disposed two couple clamping element 43, each pair clamping element bag
The clamping element of laterally point row food bag both sides is included, each clamping element includes a montant and a cross bar at the top of riser, each pair
The bottom of the montant of clamping element is respectively sleeved on two second longitudinal axis, when two second longitudinal axis are rotated in opposite directions, each pair clamping element it is upper
Food bag lower edge is then clamped by portion's cross bar, and the opposite rotation of second longitudinal axis can adopt the same principle in upper clamping device 4
To complete, then this is not in burden.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this
In the middle of the right of invention.