CN106863912A - Packaging bag preparation system and method - Google Patents
Packaging bag preparation system and method Download PDFInfo
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- CN106863912A CN106863912A CN201710118222.7A CN201710118222A CN106863912A CN 106863912 A CN106863912 A CN 106863912A CN 201710118222 A CN201710118222 A CN 201710118222A CN 106863912 A CN106863912 A CN 106863912A
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- packaging bag
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Abstract
The present invention provides a kind of packaging bag preparation system, including：Packaging bag folding apparatus, stretching conveying equipment, sealing cutting equipment and output equipment；Packaging bag folding apparatus are by smooth packaging bag materials, folding forming；Foldable formed packaging bag is transported to sealing cutting equipment by stretching conveying equipment；And the packaging bag of doubling poststack is stretched in transmission, the shape of further fixed fold；Packaging bag after folding is sealed and is cut into individual packaging bag by sealing cutting equipment；The packaging bag of shaping is transported to next process by output equipment.The advantage is that and packaging bag raw material be input into, folded, cut, sealed one streamline of shaping and complete, without any artificial operation, operation be simple, production efficiency is high.
Description
Technical field
The present invention relates to a kind of packaging bag preparation system and packaging bag preparation method.
Background technology
Product now is required for external packing, using it is most be exactly packaging bags mode.The usage amount of packaging bag
It is huge, but during the use of packaging bag, some also need to human assistance, it is impossible to it is input to completion finished product packing bag one from raw material
Individual pile line operation is completed, it is necessary to be changed on different streamlines.
The production equipment of some packaging bags, production efficiency is low, and packaging bag occurs fold, and loosely, broken bag etc. lacks for sealing
Fall into.So not only cause the production cost of packaging bag to raise, and cause the waste of the raw material of packaging bag, waste product packaging bag
It is discarded also to cause environmental pollution, quite not environmentally.
The content of the invention
It is an object of the invention to provide a kind of packaging bag preparation system and method, packaging bag raw material are input into, are rolled over
Folded, cutting, sealing one streamline of shaping are completed, and without any artificial operation, operation be simple, production efficiency is high, are overcome
The technological deficiency stated, solves existing technical problem.
The present invention provides a kind of packaging bag preparation system, including：Packaging bag folding apparatus, stretching conveying equipment, sealing are cut
Cut equipment and output equipment；Packaging bag folding apparatus are by smooth packaging bag materials, folding forming；Stretching conveying equipment will be folded
The packaging bag of shaping is transported to sealing cutting equipment；It is further fixed and the packaging bag of doubling poststack is stretched in transmission
The shape of folding；Packaging bag after folding is sealed and is cut into individual packaging bag by sealing cutting equipment；Output equipment will
The packaging bag of shaping is transported to next process.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：Packaging bag folding apparatus bag
Include, roller devices and fold roller arrangement；Roller devices include at least one conveying roller；Folding roller arrangement includes being symmetrical arranged
The first folding roller, the second folding roller, the first folding roller and the second folding roller are vertically arranged with conveying roller.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：If stretching conveying equipment includes
Dry stretching conveying roller.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：Stretching conveying roller is polygonal
Conveying roller and/or circular draw roll.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：The position for stretching conveying roller can
Regulation.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：Sealing cutting equipment includes：
Sealing conveying assembly and sealing cutting assembly；Sealing conveying assembly will stretch the packaging bag continuation conveying that conveying equipment conveying comes
Carried out to sealing cutting assembly cutting sealed.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：Sealing conveying assembly includes：
Lower sealing conveying roller, upper sealing conveying roller, lower increasing rub component and upper increasing rubs component；With embedding under several on lower sealing conveying roller
Enter groove, there is embedded groove on several on upper sealing conveying roller, lower embedded groove and upper embedded groove are staggered；Lower increasing rubs on component
With spacer bar, spacer bar is arranged in lower embedded groove；It is upper to increase in the upper embedded groove that conveying roller is sealed in the component insertion that rubs.
Further, the present invention provides a kind of packaging bag preparation system, also with following characteristics：Sealing cutting assembly includes：
Sealing base, sealing cutting member and sealing pressing plate；Sealing base has enclosed slot；Sealing pressing plate is moved up and down and is pressed in packaging bag
Seal in the enclosed slot of base；Sealing cutting member is moved up and down, and cuts off packaging bag enclosing by the way of hot melt is disconnected.
In addition, the present invention also provides a kind of packaging bag preparation method, comprise the following steps：
The first step, smooth packaging bag is folded.
Packaging bag after folding is carried out stretching shaping and conveyed simultaneously by second step, stretching conveying equipment by draw roll.
3rd step, packaging bag by the way of melting is sealed packaging bag, and the cutting that fuses.
4th step, the output of individual packaging bag.
Brief description of the drawings
Fig. 1 is packaging bag preparation system forward sight left perspective view.
Fig. 2 is the front view of packaging bag folding apparatus.
Fig. 3 is the left view of packaging bag folding apparatus.
Fig. 4 is the right view of packaging bag folding apparatus.
Fig. 5 is the forward sight left perspective view of packaging bag folding apparatus.
Fig. 6 is the forward sight right perspective view of packaging bag folding apparatus.
Fig. 7 is the I portions enlarged drawing of Fig. 6.
Fig. 8 is the backsight left perspective view of packaging bag folding apparatus.
Fig. 9 is the II portions enlarged drawing of Fig. 4.
Figure 10 is that packaging bag completes the structure chart after folding.
Figure 11 is the right view of packaging bag preparation system.
Figure 12 is the forward sight right perspective view of packaging bag preparation system.
Figure 13 is the cross-sectional structure figure of polygonal conveying roller.
Figure 14 is the front view for sealing cutting equipment.
Figure 15 is the forward sight right perspective view for sealing cutting equipment.
Figure 16 is the front view of upper sealing conveying roller and lower sealing conveying roller.
Figure 17 is the forward sight right perspective view of upper sealing conveying roller and lower sealing conveying roller.
Figure 18 is the forward sight left perspective view of upper sealing conveying roller and lower sealing conveying roller.
Figure 19 is the backsight right perspective view for sealing cutting assembly.
Figure 20 is the backsight left perspective view of packaging bag preparation system.
Specific embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is packaging bag preparation system forward sight left perspective view.
As shown in figure 1, packaging bag preparation system, including：Packaging bag folding apparatus 100, stretching conveying equipment 200, sealing
Cutting equipment 300 and output equipment 400.In the present embodiment, packaging bag folding apparatus 100 fold smooth packaging bag materials
Into " W " type as shown in Figure 10.Certainly packaging bag can be folded into " V " type or other desired shape as needed.Stretching
Foldable formed packaging bag is transported to sealing cutting equipment 300 by conveying equipment 200；And while transmission while doubling poststack packaging bag
Stretched, the shape of further fixed fold.Packaging bag after folding is sealed and cut into by sealing cutting equipment 300
Individual packaging bag.The packaging bag of shaping is transported to product packaging line and directly carries out the packaging of product by output equipment 400；Or beat
Packing case is supplied to product packaging side.
Fig. 2 is the front view of packaging bag folding apparatus.
Fig. 3 is the left view of packaging bag folding apparatus.
Fig. 4 is the right view of packaging bag folding apparatus.
As shown in Figure 2, Figure 3 and Figure 4, packaging bag folding apparatus 100 include：Discharging device 110, roller devices 120, in
Broken line pressure setting 130, both sides broken line stopping means 140, folding merge device 150, fold intensifying device 160, folding roller dress
Put 170, support 180.
Packaging bag folding apparatus 100 are to realize for smooth packaging bag raw material being folded into " W " type.
In the present embodiment, the feed material plastics film of packaging bag, is coiled strip.Discharging device 110 is arranged on the bottom of support 180
Portion.The centre bore of the raw material reel P of packaging bag is arranged on package discharging device 110, and reel discharges the raw material of packaging bag.
Fig. 5 be packaging bag folding apparatus left side before stereogram.
As shown in figure 5, roller devices 120 include：5 fixed conveying rollers 121,1 mobile feed roller assembly 122 and sides
Side locating part 123.5 fixed conveying rollers 121 are respectively first and fix conveying roller 121-1, second fix conveying roller 121-2, the
Three fix conveying roller 121-3, the 4th fixation conveying roller 121-4 and the 5th fixes conveying roller 121-5.
First fixation conveying roller 121-1, the second fixation conveying roller 121-2, the 3rd fix conveying roller 121-3 for one group.Bag
Pack raw material is passed through from the lower section of the first fixation conveying roller 121-1, and the top around the second fixation conveying roller 121-2 passes through, then
Passed through from the lower section of the 3rd fixation conveying roller 121-1.Wherein, the second rotating shaft terminal for fixing conveying roller 121-2 sets bearing.
The rotary shaft of the first fixation conveying roller 121-1 and the 3rd fixation conveying roller 121-3 is fixed on support 180.That is, packaging
Raw material and first fixes sliding friction between the fixation conveying rollers of conveying roller 121-1 and the 3rd 121-3, and package stock is fixed with second
It is rolling friction between conveying roller 121-2.
4th fixation conveying roller 121-4 and the 5th fixation conveying roller 121-5 are arranged on the top surface of support 180.Packaging bag
Raw material fixes conveying roller 121-4 tops further around crossing the 4th, then around the 5th lower section for fixing conveying roller 121-5.Fixed conveying
Roller 121 can need the height and distance of transmission to set more or less quantity according to actual product.
Mobile feed roller assembly 122 includes：Mobile conveying roller support 122-1 and mobile conveying roller 122-2.Support 180
Top surface both sides have been symmetrically arranged two parallel guide rails 181.The bottom of mobile conveying roller support 122-1 both sides has movement defeated
Send roller chute.Mobile conveying roller chute is enclosed within guide rail 181, and is moved forward and backward on guide rail 181.Mobile conveying roller 122-2 sets
Put on mobile conveying roller support 122-1, movement conveys the movement of roller support 122-1 and moves.The work of mobile conveying roller 122-2
With identical with fixed conveying roller, locomotive function is only increased, adjust last delivery pipe and both sides broken line stopping means
140th, the distance between middle polyline stopping means 150, folding roller arrangement 150, different size letter is gone in order to equipment
Number packaging bag.
Side locating part 123 is arranged on support 180, the side in packaging bag feedstock transportation direction.In the present embodiment,
Side locating part 123 is arranged on the 3rd fixation conveying roller 121-3 and the 4th position fixed between conveying roller 121-4.
Side locating part 123 includes：Side fixed plate 123-1, three shelves post 123-2 and side movable plate 123-3.Side
Fixed plate 123-1 has slotted hole.Side fixed plate 123-1 is fixed adjustably on support 180 by slotted hole.Three
Block 123-2 arranged in parallel.Three are blocked 123-2 one end and are vertically fixed on side fixed plate 123-1, and the other end is worn
Cross side movable plate 123-3.Side movable plate 123-3 blocked at three and slided on 123-2.Size according to packaging bag raw material is big
It is small, selection three block in 123-2 any one be pressed on packaging bag raw material.Side movable plate 123-3 can be moved forward and backward,
The position of limitation packaging bag raw material side.
Fig. 6 is the forward sight right perspective view of packaging bag folding apparatus.
Fig. 7 is the I portions enlarged drawing of Fig. 6.
As shown in Figure 6 and Figure 7, middle polyline pressure setting 130 includes：Middle polyline fixed mount 131, middle polyline movable stand 132,
Pinch roller regulating part 133, rotary connection plate 134 and middle polyline pinch roller 135.
Middle polyline fixed mount 131 is fixed on mobile conveying roller support 122-1, and middle polyline fixed mount 131 be arranged in parallel
Above mobile conveying roller 122-2.Middle polyline movable stand 132 is clipped on middle polyline fixed mount 131, can be moved left and right.Rotation
The one end of connecting plate 134 is rotatably connected with middle polyline movable stand 132, and the other end is rotatably connected with middle polyline pinch roller 135.Pinch roller
The one end of regulating part 133 is fixed on middle polyline movable stand 132；The other end is rotatably connected with the middle part of rotary connection plate 134.Rotation
Turning pinch roller regulating part 133 can adjust the length of its own, so as to adjust the height of middle polyline pinch roller 135.
Packaging bag raw material B is passed through from mobile conveying roller 122-2, and the middle polyline pinch roller 135 of middle polyline pressure setting 130 just exists
Packaging bag raw material B extrudes middle polyline C indentation.Middle polyline pressure setting 130 can be arranged on any one and fix on conveying roller 121
Side, as long as extruding middle polyline C indentation in the course of conveying of packaging bag raw material B.
As shown in Fig. 3, Fig. 4 and Fig. 7, both sides broken lines stopping means 140 includes：Two symmetrically arranged broken line gag lever posts
141.One end of broken line gag lever post 141 is acute angle, just to the position of the both sides broken line of packaging bag, is exerted a force at the broken line of both sides.Folding
The other end of line gag lever post 141 is fixed on mobile conveying roller support 122-1, naturally it is also possible to be directly anchored on support 180.This
In embodiment, there is slotted hole on mobile conveying roller support 122-1, broken line gag lever post 141 is fixed on mobile conveying roller support
Position on 122-1 can be adjusted, so that change the position of the end acute angle of broken line gag lever post 141, so as to be applicable different size of
Packaging bag size.
Certainly, both sides broken line stopping means 140 can have one piece of broken line limiting plate to realize.The front end of broken line limiting plate has
Two lug bosses, the position of correspondence both sides broken line.One piece of broken line limiting plate is simply used, the position of two lug bosses is inconvenient to adjust
Section, can set multiple various sizes of broken line limiting plates and change practical, the need for practical Different Package bag size.
Fig. 8 is the backsight left perspective view of packaging bag folding apparatus.
Fig. 9 is the II portions enlarged drawing of Fig. 4.
As shown in Fig. 3, Fig. 8 and Fig. 9, folding merging device 150 includes：Fold and merge support 151, folding connection piece 152
With folding pressure head 153.
The bottom for merging the both sides of support 151 is folded with folding merging bracket chute.Fold and merge bracket chute in guide rail
On 181, and moved forward and backward on guide rail 181, the distance between regulation and mobile conveying roller 122-2, it is adaptable to different packagings
The folded size of bag.Folding connection piece 152 is L-shaped, and one end is fixed on folding and merges on support 151.Fold pressure head 153 and use spiral shell
Nail is removably attached to the other end of folding connection piece 152.The end for folding pressure head 153 has folded slot 153-1.Packaging bag
Raw material is in " W " type folding, in three layers of folded portion insertion folded slot 153-1 of " W " type.
As shown in figure 8, it is roller to fold intensifying device 160, roller is embedded in the burst of packaging bag, is rolled in limitation packaging bag
The position of line C keeps constant.The front and back position of roller can be moved, and adjust the depth of burst.
As shown in Figure 6 and Figure 8, folding roller arrangement 170 includes：First folding roller 171, the second folding roller 172, folding roller branch
Frame 173 and 2 auxiliary stopper posts 174.Fold roller support 173 be arranged on support 180, fold roller support 173 by with support
Slotted hole connection, regulation before and after position.First folding roller 171 and the second folding roller 172 are symmetrically disposed in folding roller branch
On frame 173, and it is vertically arranged with mobile conveying roller.
First folding roller 171, the second folding roller 172 any one or two synchronizations are motor driven rotation.The present embodiment
In, the rotate counterclockwise of the first folding roller 171, the second folding roller 172 turns clockwise, two folding roller opposite direction rotatings.Folding is in
The packaging bag of " W " type is passed through between the first folding roller 171 and the second folding roller 172, receives both extruding, is completed final
Molding procedure.
2 auxiliary stopper posts 174 are symmetricly set on folding and merge the folding roller 171 of device 150 and first, the second folding roller
Between 172.And 2 centers of auxiliary stopper post 174 and the first folding roller 171, the midline position of the second folding roller 172
Point-blank.Still the first folding roller 171, the second folding roller 172 are parallel for 2 auxiliary stopper posts 174.2 auxiliary stoppers
Post 174 limits the position that packaging bag is advanced, to ensure packaging bag primarily to packaging bag is during folding in both sides
Size as requested is realized folding.2 auxiliary stopper posts 174 are adjustably disposed on support 180.
Figure 11 is the right view of packaging bag preparation system.
Figure 12 is the forward sight right perspective view of packaging bag preparation system.
As shown in Figure 1, Figure 11 and Figure 12, conveying equipment 200 is stretched, including：7 polygonal conveying rollers and 3 circular drawings
Stretch roller 280.7 polygonal conveying rollers are respectively the first draw roll 210, the second draw roll 220, the 3rd draw roll 230, the 4th drawing
Stretch roller 240, the 5th draw roll 250, the 6th draw roll 260 and the 7th draw roll 270.
First draw roll 210 is arranged on the side for folding roller arrangement 170.Second draw roll 220, the 4th draw roll 240,
Six draw rolls 260 are top draw-off godets group, are arranged on the side of the top of the first draw roll 210.3rd draw roll the 230, the 4th is stretched
Roller 240 is lower stretching roller group, is arranged on the lower section of top draw-off godets group, corresponding with top draw-off godets group.7th draw roll 270 is set
In the front of sealing cutting equipment 300.The lower stretching roller group of three draw rolls 230, the 4th draw roll 240 composition is fixed on same
On support, support can be moved up and down on vertical slide bar, the distance between the lower stretching roller group of regulation and top draw-off godets group.When
So, can be maintained static using lower stretching roller group, the mode of top draw-off godets group movement.
Figure 13 is the cross-sectional structure figure of polygonal conveying roller.
As shown in figure 13, the polygonal conveying roller in the present embodiment uses 8 angular conveying rollers.8 angles of angular conveying roller 8
211 form 8 side shapes.The each edge of 8 side shapes all has one end breach 212.The packaging bag that completion is folded is on polygonal conveying roller
During conveying, extruding, the stretching at each angle are received, be further fixed the shape of folding, it is to avoid the mistake of conveying
There is friction texturizing in journey.
Packaging bag after folding is successively from the lower section of the first draw roll 210, the top of the second draw roll 220, the 3rd stretching
The lower section of roller 230, the top of the 4th draw roll 240, the lower section of the 5th draw roll 250, the top and the 7th of the 6th draw roll 260
The top of draw roll 270 bypasses.
3 circular draw rolls 280 are arranged on the 7th draw roll 270 between sealing cutting equipment 300.Circular draw roll
280 is circle, and appearance and size is more much smaller than polygonal draw roll.Three circular draw rolls 280 are fixed by slotted hole 281 respectively,
Three upper and lower or right position regulations of circular draw roll 280 are realized, the stress in course of conveying is eliminated, tractive force mistake is prevented
Deformation is pullled in senior general's packaging bag；It is of course possible to adapt to the size of Different Package bag.
Figure 14 is the front view for sealing cutting equipment.
As shown in figure 14, sealing cutting equipment 300 includes：Sealing conveying assembly 310 and sealing cutting assembly 320.Sealing
Conveying assembly 310 will stretch conveying equipment 200 and convey the packaging bag that comes and continue transported to sealing cutting assembly 320 and be cut
Sealing.
Figure 15 is the forward sight right perspective view for sealing cutting equipment.
Sealing conveying assembly 310 includes：Motor 311, driving driving wheel 312, driving driven pulley 313, drive belt
314th, lower sealing conveying roller 315, upper sealing conveying roller 316, lower increasing rub component 317 and upper increasing rubs component 318.
Drive belt 314 is enclosed within driving driving wheel 312 and drives on driven pulley 313.Lower sealing conveying roller 315 with drive from
Driving wheel 313 is coaxially disposed.Motor 311 drives driving wheel 312 to rotate, and drives drive belt 314 to rotate, and then drive
Driven pulley 313 is driven to rotate, it is final to drive lower sealing conveying roller 315 to rotate.Certainly drive driven pulley defeated with upper sealing
Send roller 316 to be coaxially disposed, conveying roller 316 is sealed in drive and is rotated, regulation can be actually needed according to equipment.
Figure 16 is the front view of upper sealing conveying roller and lower sealing conveying roller.
Figure 17 is the forward sight right perspective view of upper sealing conveying roller and lower sealing conveying roller.
Figure 18 is the forward sight left perspective view of upper sealing conveying roller and lower sealing conveying roller.
As shown in Figure 16, Figure 17 and Figure 18, packaging bag B after folding is from lower sealing conveying roller 315 and upper sealing conveying roller
Passed through between 316.There is several lower embedded groove 315-1 on lower sealing conveying roller 315.If having on upper sealing conveying roller 316
Dry upper embedded groove 316-1.Lower embedded groove 315-1 and upper embedded groove 316-1 are staggered, not in same corresponding position.
Lower increasing rubs component 317 for a thin plate, has isolation channel 317-2 on thin plate, has spacer bar 317-1 to be formed.Lower increasing
The component 317 that rubs is arranged on lower sealing conveying roller 315.Spacer bar 317-1 is corresponding with lower embedded groove 315-1；Spacer bar 317-1
It is arranged in lower embedded groove 315-1, isolation channel 317-2 just avoids the part of the completion of lower sealing conveying roller 315.It is lower to increase the component that rubs
Before 317 extend to sealing cutting assembly 320.
The upper component 318 that rubs that increases includes：Upper rub fixed plate 318-1 and several " L " of increasing increase the part 318-2 that rubs." L " increases the part that rubs
One end of 318-2 is respectively embedded into the upper embedded groove 316-1 of sealing conveying roller 316, and the other end is all fixed on and increases the fixation that rubs
On plate 318-1.
Packaging bag B after folding is passed through between lower sealing conveying roller 315 and upper sealing conveying roller 316.It is defeated with routine
Send the method for shipment of roller different, it is sliding friction that packaging bag B and lower increasing rub that component 317, upper increasing rub between component 318, than general
Rolling friction is big, primarily to when preventing the sealing cut-out packaging bag of cutting assembly 320, packaging bag tractive force is not enough.And
And packaging bag lower increasing rub component 317, on increase and rub and convey between component 318 during, be flattened, unlike conventional conveying roller
Convey necessarily circular arc.In addition, lower increasing rubs, component 317, the upper component 318 that rubs that increases are not correspondingly arranged with the friction of packaging bag,
Certain frictional force is relatively reduced, by frictional force control in appropriate scope.The lower component 317 that rubs that increases is face with packaging bag B
Contact, the upper component 318 that rubs that increases is linear contact lay with packaging bag.It is upper increasing rub component 318 by packaging bag be pressed in it is lower increasing rub on component 317,
Because pressure dissipation is on several points, and all it is linear contact lay, although be sliding friction, but frictional force will not be very big, also compares
Good control.
Figure 19 is the backsight right perspective view for sealing cutting assembly.
As shown in figure 19, sealing cutting assembly 320 includes：321, two guide pillars 322 of base plate, movable plate 323, top board 324,
Sealing cylinder 325, sealing base 326, sealing cutting member 327, sealing pressing plate 328 and sealing pressure roller 329.
Two guide pillars 322 are symmetrically fixed on base plate 321.Top board 324 is fixed on two tops of guide pillar 322.It is mobile
Plate 323 has two shifting chutes, is enclosed within two guide pillars 322；Movable plate 323 can be moved up and down on guide pillar 322.Sealing gas
Cylinder 325 is arranged on top board 324, and sealing cylinder 325 drives movable plate 323 to move up and down.
Sealing base 326 is fixed on base, and sealing base 326 has enclosed slot.Sealing cutting member 327 and sealing pressing plate
328 are fixed on movable plate 323, as movable plate 323 is moved up and down.The bottom for sealing cutting member 327 is taper, and material is Huang
Copper or other heat-conducting metals, cut off packaging bag by the way of hot melt is disconnected, are melted in the section of packaging bag while cut-out
Together, sealing step is realized.Sealing and cut-out be and meanwhile carry out without front and rear, it may also be said to be sealing when, will seal
Fused at mouthful and realize cutting.
When the sealing cut-out of cutting member 327 is sealed, packaging bag is pressed in sealing pressing plate 328 envelope of sealing base 326
In mouth groove, the tractive force in front of elimination, when preventing fusing, end face is pullled deformation.
As shown in Fig. 1 and Figure 19, sealing pressure roller 329 is arranged on sealing base 326, the conveying direction of sealing cutting member 327
Rear, and it is arranged on output equipment 400.After packaging bag is blown sealing, also in the presence of certain preheating, sealing pressure roller 329 will
Packaging bag is pressed on output equipment 400, further firmly sealing, prevents sealing from ftractureing.
Figure 20 is the backsight left perspective view of packaging bag preparation system.
As shown in figure 20, output equipment 400 includes：First transportation section 410, conversion conveying roller 420, the second transportation section 430
With bag pressing component 440.
By the way of belt wheel transmission, packaging bag is moved with the conveyer belt of the first transportation section 410 for first transportation section 410
It is dynamic.The moving direction of the first transportation section 410 is consistent with the conveying direction of sealing conveying assembly 310.
The conveying direction of the second transportation section 430 is mutually perpendicular to the conveying direction of the first transportation section 410, and is packaging bag
Opening direction, so facilitates next process directly to carry out product and loads packaging bag.Second transportation section 430 is also adopted by belt wheel transmission
Mode, packaging bag moves with the conveyer belt of the first transportation section 410.
Packaging bag is transferred to the second transportation section 430 from the first transportation section 410 to be realized by changing conveying roller 420.Turn
The porch that conveying roller 420 is arranged on the second transportation section 430 by support is changed, and in the side of the first transportation section 410.Conveying
Roller 420 is adjustable with the position of the first transportation section 410.Conveying roller 420 can be moved up and down by air cylinder driven.When packaging bag from first
The conveyer belt of transportation section 410 reaches the lower section of conversion conveying roller 420, and conveying roller 420 downwards, is pressed in packaging bag, by packaging bag
It is transported on the conveyer belt of the second transportation section 430.Then,
Second transportation section 430 can also subsequently connect other conveying devices, can also equally be realized using conversion conveying roller.
On the conveyer belt of output equipment 400, price labeling can be set, packaging bag is labelled.
Bag pressing component 440 in the present embodiment is arranged on the first transportation section 410.The main member of bag pressing component 440 is
Flat board, the both sides of flat board are circular arc, are pressed in packaging bag.
Packaging bag preparation method
The first step：The folding of packaging bag.
Step A:Position adjustments.
Step A-1, the folding for needing the middle polyline pinch roller 135 of middle polyline pressure setting 130, folding merging device 150
Pressure head 153, the roller for folding intensifying device 160, the midline position and the first folding roller 171 of 2 auxiliary stopper posts 174 and the
The midline position of two-fold roller 172 set point-blank, that is, packaging bag middle polyline C position.
The height and position of step A-2, the middle polyline pinch roller 135 for also needing to adjust middle polyline pressure setting 130, adapts to different
Material different-thickness packaging bag, the requirement of center line C indentation.
Step A-3, the mobile conveying roller support 122-1 of regulation and folding merge the distance between support 151.
The end position of broken line gag lever post 141 of step A-4, regulation both sides broken line stopping means 140, alignment packaging bag side folding
The position of line R.
Step A-5, regulation fold the position of the roller of intensifying device 160, and regulation folds the folding roller support of roller arrangement 170
173 front and back position, adapts to the packaging bag of different in width.
Step B, the packaging bag raw material one end that will be placed on discharging device 110 are extracted out, in sequentially passing through roller devices
Each conveying roller.In the process, the right position of side locating part 123 is adjusted, the position of packaging bag raw material side is limited.
After step C, packaging bag raw material pass through the last mobile conveying roller 122-2 of roller devices 120, movement is arranged on
The middle polyline pinch roller 135 of the middle polyline pressure setting 130 on conveying roller 122-2 just extrudes middle polyline C pressures in packaging bag raw material B
Trace.
Step D, packaging bag are subject to the outside power in the end of broken line gag lever post 141, the broken line R turnovers of packaging bag side.
The end that step E, packaging bag are in is folded in " W " type, is limited at coincidence of a folding in embedded folded slot 153-1.
Step F, the burst of " W " the type bottom of packaging bag are passed through from the roller both sides for folding intensifying device 160 respectively.
Step G, complete fold packaging bag from fold roller arrangement 170 the first folding roller 171 and the second folding roller 172 it
Between press through.
The motor of step H, open collapsible roller arrangement 170, drives the first folding roller 171 and the opposite rotation of the second folding roller 172
Turn, discharging device 110 starts blowing.Fully automatically realize that a step folds in " W " type packaging bag.
It should be noted that regulating step A can respectively be adjusted when packaging bag raw material passes through each device for the first time, also
Be say with step B to step G synchronously carry out.
In addition, packaging bag folding apparatus 100 in the present invention by both sides broken lines stopping means 140, fold intensifying device 160
Removal, it is also possible to fold the packaging bag of " V " type, a tractor serves several purposes.
Second step：Packaging bag after folding is stretched in conveying.
Packaging bag after folding is carried out stretching shaping and conveyed simultaneously by stretching conveying equipment 200 by multiple draw rolls.
3rd step：The sealing cutting of packaging bag.
Packaging bag B after folding is passed through between lower sealing conveying roller 315 and upper sealing conveying roller 316, and is rubbed with lower increasing
Part 317 and upper increasing rub sliding friction between part 318；It is transported in sealing cutting assembly 320.
Be pressed in the enclosed slot of sealing base 326 for packaging bag by sealing pressing plate 328, and sealing cutting member 327 is downwardly against bag
In pack, with the sealing collective effect of base 326, packaging bag melting is sealed and cut off.
Sealing pressure roller 329 is rolled the packaging bag after sealing, and the packaging bag of puddle is further cemented.
4th step：The output of individual packaging bag.
Completion seal and cut off individual packaging bag, on the conveyer belt of output equipment 400, be transported to next process or
Packaging.The operation that can be labelled during conveying.
Claims (9)
1. a kind of packaging bag preparation system, it is characterised in that：Including packaging bag folding apparatus, stretching conveying equipment, sealing cutting
Equipment and output equipment；
Wherein, packaging bag folding apparatus are by smooth packaging bag materials, folding forming；
Foldable formed packaging bag is transported to sealing cutting equipment by stretching conveying equipment；And while transmission while doubling poststack packaging
Bag is stretched, the shape of further fixed fold；
Packaging bag after folding is sealed and is cut into individual packaging bag by sealing cutting equipment；
The packaging bag of shaping is transported to next process by output equipment.
2. packaging bag preparation system as claimed in claim 1, it is characterised in that：
Wherein, packaging bag folding apparatus include, roller devices and fold roller arrangement；
Roller devices include at least one conveying roller；Folding roller arrangement includes that symmetrically arranged first folding roller, second fold
Roller, first folding roller and second folding roller are vertically arranged with the conveying roller.
3. packaging bag preparation system as claimed in claim 1, it is characterised in that：
Wherein, stretching conveying equipment includes several stretching conveying rollers.
4. packaging bag preparation system as claimed in claim 3, it is characterised in that：
Wherein, stretching conveying roller is polygonal conveying roller and/or circular draw roll.
5. packaging bag preparation system as claimed in claim 4, it is characterised in that：
Wherein, the position-adjustable of conveying roller is stretched.
6. packaging bag preparation system as claimed in claim 1, it is characterised in that：
Wherein, sealing cutting equipment includes：Sealing conveying assembly and sealing cutting assembly；Sealing conveying assembly sets conveying is stretched
The packaging bag that standby conveying comes continue transported to sealing cutting assembly carry out it is cutting sealed.
7. packaging bag preparation system as claimed in claim 6, it is characterised in that：
Wherein, sealing conveying assembly includes：Lower sealing conveying roller, upper sealing conveying roller, lower increasing rub component and upper increasing rubs component；
There is several lower embedded grooves on lower sealing conveying roller, there is embedded groove, lower insertion on several on upper sealing conveying roller
Groove and upper embedded groove are staggered；
Lower increasing has spacer bar on the component that rubs, spacer bar is arranged in lower embedded groove；
It is upper to increase in the upper embedded groove that conveying roller is sealed in the component insertion that rubs.
8. packaging bag preparation system as claimed in claim 6, it is characterised in that：
Wherein, sealing cutting assembly includes：Sealing base, sealing cutting member and sealing pressing plate；
Sealing base has enclosed slot；Sealing pressing plate moves up and down and packaging bag is pressed in the enclosed slot of sealing base；Sealing is cut
Cutter member is moved up and down, and cuts off packaging bag enclosing by the way of hot melt is disconnected.
9. a kind of method for folding of packaging bag, it is characterised in that：Comprise the following steps：
The first step：Smooth packaging bag is folded；
Second step：Packaging bag after folding is carried out stretching shaping and conveyed simultaneously by stretching conveying equipment by draw roll；
3rd step：Packaging bag by the way of melting is sealed packaging bag, and the cutting that fuses；
4th step：The output of individual packaging bag.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710118222.7A CN106863912B (en) | 2017-03-01 | 2017-03-01 | Packaging bag preparation system and method |
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| CN201710118222.7A CN106863912B (en) | 2017-03-01 | 2017-03-01 | Packaging bag preparation system and method |
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| CN106863912B CN106863912B (en) | 2023-03-24 |
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| CN109775027A (en) * | 2019-03-14 | 2019-05-21 | 安徽中一智能科技有限公司 | Give bag high-speed full-automatic packaging production line |
| CN109823625A (en) * | 2019-03-11 | 2019-05-31 | 安徽御流包装机械有限公司 | Packaging bag sealing device and packaging bag enclosing method |
| CN110435221A (en) * | 2019-03-08 | 2019-11-12 | 缙云县云淡包装有限公司 | A kind of packaging bag conveniently taken |
| CN111267364A (en) * | 2020-03-26 | 2020-06-12 | 苏州光大塑料包装有限公司 | Antistatic film double-side hot-melt welding edge sealing bag forming machine |
| CN112238651A (en) * | 2020-11-04 | 2021-01-19 | 周俊杰 | Environment-friendly packaging bag forming processing method |
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