Full-automatic gas flush packaging body and its manufacturing equipment and method
Technical field
The present invention relates to gas flush packaging body technique field, particularly a kind of gas flush packaging body and its manufacturing equipment and method.
Background technology
Traditional packaging material such as protects beautiful jade for asking rain, EPE, paper as padded coaming, in the main trend of environmental protection instantly
It has been difficult in adapt to very much the demand of Developing.In recent years, used using air as package media padded coaming.Such as China
Patent announcement number is 203682178U, and a kind of entitled self-closing type air inflation packaging bag with inner lining film, includes outside two panels
Film and two panels inner membrance, two panels outer membrane periphery are interconnected to form packaging bag body, and annular seal space, the annular seal space are provided with body
Some hot-sealing lines are inside applied with, annular seal space is divided into multiple sealing column chambers, the inner membrance cooperatively forms filling channel with outer membrane,
The filling channel is divided into main gas charge passage and divides filling channel, and each sealing column intracavitary is corresponding to be provided with a point inflation and lead to
Road, the main gas charge passage is set with each point of filling channel perforation, described to divide filling channel to be passed through with corresponding sealing column chamber
It is logical to set, it is characterised in that:The packaging bag body is folded with to form two fold planes and a folded edge, the side of folded edge
By setting connection hot-sealing line or connection heat seal point two fold planes of packaging bag body folding is connected to one, the bag on side
Pack body forms an accommodating cavity by folded edge and connection hot-sealing line or connection heat seal point, is provided with the accommodating cavity interior
Lining form, inner lining film are also folded with, and the side of inner lining film is fixed by connecting hot-sealing line or connection heat seal point with packaging bag body
Connection, the folded edge of inner lining film and the folded edge of packaging bag body are arranged at intervals.The structure is quite cumbersome in manufacturing process, once
The placement location or heat seal die bonding location of non-return valve shift, and will be unable to non-return valve being fixed in air column.Moreover, mesh
Before, existing gas flush packaging body is typically all the inflation carried out as needed by user again after suppressing one by one, after inflation
Package body can only generally maintain the phenomenon that will leak air or so fortnight.Therefore, it is impossible to it is continuous to be inflated package body
In the case of inflating use, if enterprise needs to mass produce, packs product, enterprise can only use traditional manner of packing,
Gas flush packaging body is difficult to largely be promoted and applied.
The content of the invention
The purpose of the present invention is exactly to provide a kind of simple in structure to solve the deficiency of the prior art, is quickly continuously filled
Gas, can greatly prolong gas flush packaging body gas storage effect, increase considerably the gas flush packaging body of packaged product security.
It is a further object of the present invention to provide a kind of manufacture method of gas flush packaging body.
It is yet another object of the invention to provide a kind of manufacturing equipment of gas flush packaging body.
The present invention is to realize above-mentioned purpose using following technical solution:A kind of gas flush packaging body, it is characterised in that
Including the external film of two layers of gas flush packaging and the two layers of unidirectional air valve film being arranged between the external film of two layers of gas flush packaging, wherein one
The ink logo of layer Non-return air valve film printing single or double, wherein one layer of ink logo between two layers of unidirectional air valve film, is made
Set for air inlet, it is characterised in that the external film of two layers of gas flush packaging passes through some heat-sealings with two layers of unidirectional air valve film
Mold line one presses together, and forms filling channel, several gaseous storage rooms and is connected to gaseous storage room and leads to inflation
Tap air channel between road,
Heat seal die line two is provided with above Non-return air valve film, has sealing between heat seal die line two and Non-return air valve film
Passage, sealing has multiple heat seal points in passage, and multiple heat seal points are arranged at intervals successively along sealing channel direction so that sealing passage
Be divided into up and down two passage areas, upper gallery area can be sleeved on corresponding charger as positioning, lower gallery area be
Airtight passage region is formed after heat-sealing, and greatly there is a phenomenon where gas leakage after the inflation of reduction gas flush packaging body.
As a further illustration of the above scheme, the both sides of the sealing passage are respectively arranged with side seal line, side seal
Line forms confined space with the sealing passage after heat-sealing.
The multiple tap air channel be by some heat seal die lines three for including oblique, longitudinal direction and arc and setting,
The external film one of wherein one layer of gas flush packaging is combined to be formed with two layers of air valve membrane pressure;List is pressed in the heat seal die line one
To on multiple ink logos of air valve film, multiple air inlets are formed.
The filling channel, tap air channel and gas storeroom are sequentially connected setting from top to bottom, in each gaseous storage
The lower part of room is respectively arranged with corner heat-sealing node position, leaves blow vent in the one side of corner heat-sealing node position or both sides, makes to fill
Part during gas below corner heat-sealing node position can be as the support bottom of whole gas flush packaging body.
A kind of manufacturing equipment of gas flush packaging body, it is characterised in that the package body that it includes rack and sets thereon unreels
Mechanism, package body gripping conveyor structure, package body aerating device,
Package body unreeling structure includes let off roll and positioning and guiding bar group, unreels electric machine connection driving let off roll, fixed
Position guide post group is arranged on the outside of let off roll, including locating support and be arranged on locating support at least two are parallel to each other
Positioning and guiding bar;
Package body gripping conveyor structure is arranged on the output terminal of package body unreeling structure, including the guiding being arranged in rack
Bar, at least two groups of package body clamping conveying assemblies and the power set of connection driving package body clamping conveying assembly translation, packaging
Body clamping conveying assembly includes sliding seat and the manipulator being arranged in sliding seat;At least two groups of package body clamping conveying assembly edges
Package body conveying direction is set in front and rear, and alternate run, allows package body continuously to convey uninterruptedly;
Package body aerating device includes package body positioning inflation mechanism, air-release mechanism, hot pressing sealing mechanism and sack cutting machine
Structure, package body positioning inflation mechanism include how dry group of positioning guide wheel group arranged successively in the conveying direction, horizontally disposed inflation
Pipe, the gas pumping device being connected with gas tube, positioning guide wheel group include leading in the upper positioning guide wheel and lower positioning that are distributed up and down
Take turns, several air-filled pores are provided with gas tube;Air-release mechanism is arranged on the outside of package body positioning inflation mechanism, including flexible
Cylinder connects the syringe needle of driving with by telescoping cylinder;Hot pressing sealing mechanism is arranged on the output terminal of air-release mechanism, including heat pressing wheel and setting
Locating wheel below heat pressing wheel;Sack cutting mechanism includes the cutting tool for being arranged on hot pressing sealing mechanism output terminal;Package body
Top be set on gas tube, by package body gripping conveyor structure drive package body be fed forward, meanwhile, pumped by gas
Device and gas tube are inflated to package body pumping gas;After the completion of inflation by air-release mechanism gas flush packaging body top gas
Hole is pricked beyond valve, releases portion gas, in order to which follow-up hot pressing envelope process can be smoothed out;Passed through by gas flush packaging body
After hot pressing envelope process, then by cutting tool enable package body continuous sack edge slit beyond heat seal die line two
Be fed forward, realize that the continuous charge of package body is uninterrupted.
Further, the sliding seat of package body clamping conveying assembly is flexibly connected with guide rod, and power set use screw
Cylinder, screw are parallel with guide rod so that sliding seat can be driven by screw cylinder, be moved back and forth along guide rod.
Further, package body gripping conveyor structure and package body aerating device are divided into the both sides of rack, live in rack
It is dynamic to be provided with traversing pedestal, fill body gripping conveyor structure or package body aerating device is arranged on traversing pedestal, in order to adjust
Distance between the two, adapts to the gas flush packaging body process requirements of different in width.
Further, manipulator includes being arranged in sliding seat lifting assembly, be arranged on lifting assembly traversing group
Cylinder driving is respectively adopted in part, the clamp assemblies being arranged on brimming component, lifting assembly, traversing component, and clamp assemblies include
The clamping driving cylinder of the upper and the lower plywood and respectively connection driving the upper and the lower plywood.
A kind of manufacture method of gas flush packaging body, it is characterised in that it is that first gas flush packaging body is unfolded, is fixed, is being filled
Gas flush packaging body is inflated in gas package body course of conveying, and hot pressing envelope, shape are carried out to the inlet channel of gas flush packaging body
Into seal line;The anterior sack of gas flush packaging body is cut during feeding, enables gas flush packaging body successive
Feeding forward.
Further, it is that first gas flush packaging body is unfolded and is set on the gas tube of package body aerating device, and is led to
Package body gripping conveyor structure is crossed to be fixedly clamped, during package body gripping conveyor structure forward conveying and packaging body, packaging
Body aerating device starts and package body is inflated, and then carries out hot pressing envelope to the position being sleeved on gas tube of package body,
Seal line is formed, and the anterior sack of package body is cut during feeding, makes to be set in package body aerating device
Package body on gas tube can continuously be fed forward.
It is of the invention to be using the attainable beneficial effect of above-mentioned technical solution institute:
1st, the present invention is filled using the passage for being used to inflate outside the Non-return air valve of gas flush packaging body in gas flush packaging body
A seal line is added again after full gas, compared with the existing gas flush packaging body for relying solely on Non-return air valve sealing, after tested, 12
All without there is serious gas leak phenomenon in a month, can meet the needs of production packaging.
2nd, the present invention carries out clamping conveying by package body gripping conveyor structure to gas flush packaging body, wherein dress body clamping is defeated
Send mechanism to clamp conveying assembly alternate runs by least two groups of package bodies, realize the continuous feed of gas flush packaging body, production efficiency
Greatly improve.
Brief description of the drawings
Fig. 1 is the packaging body structure schematic diagram of the present invention;
Fig. 2 is the structure diagram of the present invention;
Fig. 3 is the structure diagram of the present invention;
Fig. 4 is the structure diagram of the present invention;
Fig. 5 is the structure diagram of the present invention;
Fig. 6 is the package body unreeling structure structure diagram of the present invention;
Fig. 7 is the package body gripping conveyor structure structure diagram of the present invention.
Description of reference numerals:1st, the external film 2 of gas flush packaging, Non-return air valve film 3, heat seal die line 1, filling channel
5th, gaseous storage room 6, tap air channel 7, heat seal die line 28, sealing passage 9, heat seal die line 3 10, heat seal point
11st, corner heat-sealing node position 12, rack 13, package body unreeling structure 13-1, let off roll 13-2, positioning and guiding bar group 14,
Package body gripping conveyor structure 14-1, guide rod 14-2, package body clamping conveying assembly 14-21, sliding seat 14-22, machine
Tool hand 14-3, power set 15, package body aerating device 15-1, package body positioning inflation mechanism 15-11, positioning guide wheel group
15-12, gas tube 15-2, air-release mechanism 15-3, hot pressing sealing mechanism 15-4, sack cutting mechanism 16, traversing pedestal 17,
Side seal line 18, opening.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As shown in Fig. 1-Fig. 7, the present invention is a kind of gas flush packaging body, including the external film 1 of two layers of gas flush packaging and is arranged on
Two layers of unidirectional air valve film 2 between the external film of two layers of gas flush packaging, the single or double of one layer of Non-return air valve film printing wherein
Ink logo, wherein one layer of ink logo between two layers of unidirectional air valve film, is set, its two layers of gas flush packaging body as air inlet
Outer membrane is pressed together with two layers of unidirectional air valve film by some heat seal die lines 1, forms filling channel 4, several gas
Body storeroom 5 and the tap air channel 6 being connected between gaseous storage room and filling channel, the top of Non-return air valve film are set
There is heat seal die line 27, have sealing passage 8 between heat seal die line two and Non-return air valve film, sealing in passage there are multiple heat-sealings
Point 10, multiple heat seal points are arranged at intervals successively along sealing channel direction so that and sealing passage is divided into two passage areas up and down, on
Passage area can be sleeved on corresponding charger as positioning, and lower gallery area is that airtight passage region is formed after heat-sealing,
And greatly there is a phenomenon where gas leakage after the inflation of reduction gas flush packaging body.The both sides of sealing passage are respectively arranged with side seal line
17, side seal line forms confined space with the sealing passage after heat-sealing.
It is worth noting that, ink logo primarily serve be separate two layers of unidirectional air valve film the effect of, particularly in heat
When press seal, two layers of air valve film can be made to keep opening, will not be adhered, influence the quality of product.
The multiple tap air channel be by some heat seal die lines 39 for including oblique, longitudinal direction and arc and setting,
The external film one of wherein one layer of gas flush packaging is combined to be formed with two layers of air valve membrane pressure;List is pressed in the heat seal die line one
To on multiple ink logos of air valve film, multiple air inlets are formed.
Further, multiple heat seal points 10, multiple hot wind point edges are provided between heat seal die line two and Non-return air valve film
Channel direction is sealed to be arranged at intervals.Filling channel, tap air channel and gas storeroom are sequentially connected setting from top to bottom, each
The lower part of gaseous storage room is respectively arranged with corner heat-sealing node position 11, is left in the one side of corner heat-sealing node position or both sides logical
Gas port, support bottom of the part as whole gas flush packaging body when alloing inflation below corner heat-sealing node position.
Further, in order to meet packaging demand, in the side of gas flush packaging body, opening 18 is provided with from top to bottom, is used
In the end for clamping the product for needing to pack.
The manufacturing equipment of gas flush packaging body below, it include rack 12 and set thereon package body unreeling structure 13,
Package body gripping conveyor structure 14, package body aerating device 15,
Package body unreeling structure 13 includes let off roll 13-1 and positioning and guiding bar group 13-2, and positioning and guiding bar group, which is arranged on, puts
The outside of winding up roller, including locating support and at least two positioning and guiding bars being parallel to each other being arranged on locating support;
Package body gripping conveyor structure 14 is arranged on the output terminal of package body unreeling structure, including is arranged on leading in rack
To bar 14-1, at least two groups of package bodies clamp conveying assembly 14-2 and connection driving package body clamps the power of conveying assembly translation
Device 14-3, package body clamping conveying assembly include sliding seat 14-21 and the manipulator 14-22 being arranged in sliding seat;At least
Two groups of package bodies clamp conveying assembly and are set along package body conveying direction in front and rear, and alternate run, allows package body continuous
Conveying is uninterrupted;
Package body aerating device 15 includes package body positioning inflation mechanism 15-1, air-release mechanism 15-2, hot pressing sealing mechanism 15-
3 and sack cutting mechanism 15-4, package body positioning inflation mechanism include how dry group of positioning guide wheel arranged successively in the conveying direction
Group 15-11, horizontally disposed gas tube 15-12, the gas pumping device being connected with gas tube, positioning guide wheel group are included in up and down
The upper positioning guide wheel and lower positioning guide wheel of distribution, are provided with several air-filled pores on gas tube;Air-release mechanism is arranged on package body
The outside of inflation mechanism is positioned, including telescoping cylinder connects the syringe needle of driving with by telescoping cylinder;Hot pressing sealing mechanism is arranged on deflation machine
The output terminal of structure, including heat pressing wheel and the locating wheel that is arranged on below heat pressing wheel;Sack cutting mechanism includes being arranged on hot pressing envelope
The cutting tool of mechanism output terminal;The top of package body is set on gas tube, is driven and wrapped by package body gripping conveyor structure
Dress body is fed forward, meanwhile, it is inflated from gas pumping device and gas tube to package body pumping gas;After the completion of inflation by
Air-release mechanism pricks hole beyond the top air valve of gas flush packaging body, releases portion gas, in order to which process energy is sealed in follow-up hot pressing
Enough it is smoothed out;By gas flush packaging body after process is sealed in hot pressing, then by cutting tool by beyond heat seal die line two
Sack edge slit, enables package body to be continuously fed forward, and realizes that the continuous charge of package body is uninterrupted.
Further, the sliding seat of package body clamping conveying assembly 14-2 is flexibly connected with guide rod, and power set use
Screw cylinder, screw are parallel with guide rod so that sliding seat can be driven by screw cylinder, be moved back and forth along guide rod.
Further, package body gripping conveyor structure and package body aerating device are divided into the both sides of rack, live in rack
It is dynamic to be provided with traversing pedestal 16, fill body gripping conveyor structure or package body aerating device is arranged on traversing pedestal, in order to adjust
The distance of section between the two, adapts to the gas flush packaging body process requirements of different in width.
Further, manipulator includes being arranged in sliding seat lifting assembly, be arranged on lifting assembly traversing group
Cylinder driving is respectively adopted in part, the clamp assemblies being arranged on brimming component, lifting assembly, traversing component, and clamp assemblies include
The clamping driving cylinder of the upper and the lower plywood and respectively connection driving the upper and the lower plywood.
In gas flush packaging body gas replenishment process, it is that first the gas flush packaging body of web-like is installed on let off roll, Ran Houzhan
Gas flush packaging body is opened, one end of package body is set on the gas tube of package body aerating device, and is clamped by package body defeated
Gear grips are sent to fix, during package body gripping conveyor structure forward conveying and packaging body, package body aerating device starts
And package body is inflated, hot pressing envelope then is carried out to the position that is sleeved on gas tube of package body, forms seal line, and
The anterior sack of package body is cut during feeding, makes the package body being set on the gas tube of package body aerating device
Can continuously it feed forward.During the package body gripping conveyor structure clamping gas flush packaging body, packaging
Body gripping conveyor structure applies gas flush packaging body pulling force outward, tightens gas flush packaging body, avoids in hot pressing
Middle generation gauffer.
Compared with prior art, the present invention using outside the Non-return air valve of gas flush packaging body be used for inflate passage,
A seal line is added again after gas flush packaging body gassy, with the existing gas flush packaging body for relying solely on Non-return air valve sealing
Compare, after tested, all without there is serious gas leak phenomenon in 12 months, can meet the needs of production packaging;The present invention passes through bag
Dress body gripping conveyor structure carries out clamping conveying to gas flush packaging body, wherein dress body gripping conveyor structure is by least two groups of package bodies
Conveying assembly alternate run is clamped, realizes the continuous feed of gas flush packaging body, production efficiency greatly improves.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.