CN2774977Y - Producing device for gas package bag - Google Patents
Producing device for gas package bag Download PDFInfo
- Publication number
- CN2774977Y CN2774977Y CN 200420073905 CN200420073905U CN2774977Y CN 2774977 Y CN2774977 Y CN 2774977Y CN 200420073905 CN200420073905 CN 200420073905 CN 200420073905 U CN200420073905 U CN 200420073905U CN 2774977 Y CN2774977 Y CN 2774977Y
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- Prior art keywords
- film
- air valve
- roller
- copper mold
- packing bag
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- Expired - Lifetime
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- Buffer Packaging (AREA)
Abstract
The utility model provides a producing device for a gas package bag, which comprises an upper film, an air valve film, a lower film discharging roller, a plurality of direction rolling wheels, a first top and bottom flattening roller, a first copper mould, a second top and bottom flattening roller, a second copper mould, a front and back envelope copper mould, a cooling mould, and a rolling and collecting roller, wherein the direction rolling wheels are respectively used for guiding the direction of advance of the upper film and the air valve film, the first top and bottom flattening roller is used for flattening the upper film and the air valve film which pass through the gaps of the first top and bottom flattening roller, the upper film and the air valve film are proceeded to be printed in high temperature by the first copper mould after flattened, the second top and bottom flattening roller is used for flattening a lower film which passes through the gaps of the second top and bottom flattening roller and the upper film and the air valve film which are combined, the upper film, the air valve film, and the lower film are proceeded to be printed in high temperature by the second copper mould after flattened, the front and back envelope copper mould is used for stamping front and back envelope heat seal lines of the upper film, the air valve film, and the lower film, the cooling mould is used for cooling and truing the gas package bag which passes through the cooling mould, the shaped gas package bag can be rolled and collected by the rolling and collecting roller, and all the rolling wheels and the copper moulds are driven to rotate or lift and drop by a driving device. The producing device of the utility model can continuously and rapidly produce the gas package bag and reduce the manufacturing cost greatly.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of gas packing bag, particularly a kind of can be continuous and the manufacturing equipment of quick process gas packaging bag.
Background technology
The mode of traditional connection with wrapping of piece with buffer action, it is the stingy vesica that several projectioies are set on plastic film chip, with the outside of this plastic film cladding at article, borrow the absorbing buffer action of stingy vesica, to avoid article to break in transit or to damage, but the vibration absorption ability of this stingy vesica is limited, can produce buffer action reluctantly for less impact, and just can't reach the purpose that cushions absorbing for bigger vibration or impact load, cause the damage of breaking of article easily.
The patent announcement in China Taiwan discloses a kind of buffer packing bag No. 363600, and its structure is: have the lateral wall of a madial wall and bending, form air-tight chamber between the two layers of plastic thin films of inside and outside sidewall, aerification in the air chamber.Madial wall closely is wrapped on the article of desire packing, and gassiness air-tight chamber can play buffering, protective effect.In addition, improvement project to this gas flushing pouch has: No. 128326 disclosed buffering packing of the patent announcement in China Taiwan, its structure is: buffer packing bag, have air and give row the air-stopping valve of mouth, and be made for square airtight bag with plastic sheeting, again with the body doubling bending of these packing, make the overlapping filling resettlement section that becomes two air, wherein, each indivedual position of the inner face of these two air filling parts have at least a place to become the wire bonding, borrow this wire binding part when the filling air, in order to limit the blow-up state of this face air filling part.Above-described two technical schemes; though with air-tight chamber or filling resettlement section filling air; accommodate thing with protection; reach buffers packet reinstate fruit; if but break in transportation in this air-tight chamber or filling resettlement section; then escape of air comes out, and whole air-tight chamber or filling resettlement section promptly lose the function of buffer protection.So No. 200420024028.0 utility application of China provide a kind of inflation bumper bag, its structure is: by the thermo-compression bonding sealing, the upper end of bag is folding downwards around the two layers of plastic thin films; The lower end is upwards folding, two ends are relative, form the space that ring closes, it is characterized in that: around the centre of enclosed edge also be provided with some shielding wires, shielding wire is with the double-layer films fixed connection, air bag is divided into some inflator pumps, each inflator pump is respectively equipped with admission port separately, all admission ports are located in the common free air diffuser, free air diffuser is provided with admission port, the admission port of each inflator pump is provided with check valve, and the structure of this check valve is: be provided with the two-layer air valve film parallel with plastic sheeting in admission port.No. 200420042371.8 patent applications of China disclose a kind of gas packing bag with some independent air chambers, its structure is: be formed by connecting by several air chambers, cut apart with the heat-sealing line between air chamber and air chamber, one side of this gas flushing pouch is provided with an admission port, connect this admission port and be provided with an inlet channel, this inlet channel has gas circuit to be communicated with each air chamber, the film double-layer films was formed under described gas flushing pouch was reached by last film, it is characterized in that: by last, the air valve that the lower air valve film is formed, with suitable clip length place aforesaid on, between the following film, and be provided with in mode across whole gas flushing pouch, last, one heat-resisting printing is set between the lower air valve film, the gas position just is positioned at the inlet channel place, and this heat-resisting printing is provided with in the mode across whole gas flushing pouch.
For this gas packing bag,, will expend a large amount of artificial and costs, and be difficult for implementing if manufacture with traditional process units with some independent air chambers.
Summary of the invention
For overcoming the defective of prior art, the purpose of this utility model provides a kind of manufacturing equipment of gas packing bag, mainly be to make improvements at classical production process and equipment, hope reaches the production efficiency that improves inflatable packaging bag by continuous and fast speed manufacture, and reduces manufacturing cost significantly.
For achieving the above object, the utility model provides a kind of manufacturing equipment of gas packing bag, and it comprises: three discharging rollers, on it respectively device have and make last film, air valve film and the following film that packaging bag is used; Several guide rollers of film, air valve film, following film working direction are gone up in guiding respectively; The smooth first upper and lower leveling roller and the second upper and lower leveling roller that passes through the film in its gap; Film after smooth is carried out first and second copper mold of high hot stamping brush; Front and back envelope copper mold; Cooling frame; With furl roller; Wherein, described each roller is by the actuating device driven in rotation, and described each copper mold, cooling frame drive lifting by actuating device, make each parts synchronized operation; Earlier by the discharging respectively of the gentle valve film of last film discharging roller discharging roller, last film and air valve film be together by behind the gap of the first upper and lower leveling roller, and the general who has surrendered goes up film and air valve mould and prints and combine under first copper mold; The discharging of following film discharging roller, the last film of following film and combination and air valve film three are together by the second upper and lower leveling roller; The last film of general who has surrendered, air valve film and following film three impression combine under second copper mold; Before and after the envelope copper mold descend to envelope heat-sealing line before and after last film, air valve film and the following mould seal, again by the gas packing bag cooling and shaping of cooling frame to passing through, after furl in type gas packing bag by furling roller.
Be respectively equipped with screw rod on described first, second copper mold, front and back envelope copper mold and the cooling frame, screw rod combined with actuating device by securing arrangement; Described first, second copper mold and front and back envelope copper mold heat by electrothermal method.
The actuating device of each copper mold of described driving, cooling frame is hydraulic pressure or pneumatic shuttle.
There is cooling liquid to pass through in the described cooling frame.
Described first copper mold also impresses the air outlet valve stream; Described second copper mold also impresses out the heat-sealing line of each air chamber.
The manufacturing equipment that the utility model provides can reach the purpose of the production efficiency that improves inflatable packaging bag with continuous and fast speed manufacture, and reduce manufacturing cost significantly.
Description of drawings
Fig. 1 is the manufacturing equipment structural representation of the utility model gas packing bag;
Scheme drawing when Fig. 2 is the gas packing bag unaerated of the utility model gas packing bag manufacturing equipment manufacturing;
When Fig. 3 is the gas packing bag inflation of the utility model gas packing bag manufacturing equipment manufacturing, the sectional schematic diagram of single air chamber;
Fig. 4 is the gas packing bag of the utility model gas packing bag manufacturing equipment manufacturing when finishing inflation, and the upper and lower air valve mould of single air chamber is affixed on film and the sectional schematic diagram of air chamber when closing air intake;
Fig. 5 is corresponding with Fig. 4, when inflating for the gas packing bag end of the utility model gas packing bag manufacturing equipment manufacturing, and the transverse cross of air chamber;
Fig. 6 is that the gas packing bag of the utility model gas packing bag manufacturing equipment manufacturing finishes inflation, the schematic perspective view of expansion molding.
The specific embodiment
Embodiment 1, with reference to Fig. 1: the manufacturing equipment 100 of gas packing bag, its structure comprises: go up film 21, air valve film 20, following film 22, several guide roller 71, the first upper and lower leveling rollers 72,73, second upper and lower leveling roller 74,75, first copper mold 81, second copper mold 82, before and after envelope copper mold 83, cooling frame 85, and furl composition such as roller 86.The described film 21 of going up, air valve film 20, following film 22 are on the discharging roller 91,92,93 that is installed on respectively separately, and described discharging roller 91,92,93 is used material roller 91,92 by the driven in rotation of actuating device (not drawing among the figure), and 93 carry out discharging; Described a plurality of guide roller 71, then film 21 is gone up in guiding respectively, the working direction of air valve film 20, following film 22 etc.; Guide roller 71 will be gone up film 21, and 20 guiding of air valve film flatten by the gap of the first upper and lower leveling roller 72,73, and then, first copper mold 81 descends, and to the last film 21 after the process leveling, air valve film 20 carries out high hot stamping brush.Utilize the high heat of copper mold, make film 21,20 moments such as film such as grade of air valve film combine, and impress the air outlet valve stream simultaneously.And first copper mold 81 can continue to keep high temperature.Go up film 1 and air valve film 20 when actuating device drives first copper mold 81 impression that descends, both combine rapidly promptly can to utilize the high heat of this copper mold to make film 21 and air valve film 20, and impress the stream of air outlet valve simultaneously.First copper mold 81 is provided with screw rod 99, utilizes securing arrangement first copper mold 81 can be combined with the actuating device (not shown).This actuating device can use modes such as hydraulic pressure or air pressure, drives the lifting of first copper mold, 81 grades.
In conjunction with later last film 21, air valve film 20, cooperating down, film 22 flattens by the gap of the second upper and lower leveling roller 74,75 together, second copper mold, 82 actuating device (not shown) drive 82 declines of second copper mold then, to the last film 21 after the process leveling, air valve film 20, following film 22 carry out the high hot stamping brush of another time, with triplicity together, and impress out heat-sealing line 31 between each air chamber 10 simultaneously.And second copper mold 82 also is to keep its high temperature with electric heating 95 or other modes, and utilizes screw rod 99 to be fixed on the actuating device of second copper mold 82.
Envelope copper mold 38 places before and after then proceeding to, driving front and back envelope copper mold 83 by front and back envelope copper mold 83 actuating device (not shown) descends, to the aforesaid film 21 of going up, envelopes heat- sealing lines 38,40 before and after air valve film 20, following film 22 impressions, and impress fold line 41,42 simultaneously, gas packing bag 1 imprinting moulding so far.Carry out cooling and shaping by cooling frame 85 subsequently, this cooling frame 85 is by the passing through of cooling liquid, and makes cooling frame 85 continue to keep low temperature.Furl by furling 86 pairs of in type gas packing bags of roller more at last.
Gas packing bag 1 after finishing, as shown in Figure 2, form by a plurality of air chambers 10,10..., 10 of described air chamber 10 and air chambers are separated with heat-sealing line 31, and the neck of each air chamber 10 is provided with gas access portion 14, can be by each and every one the air chamber inlet portion 14 that is communicated with, 14... to each and every one air chamber 10, the 10... operation that puts on the air after gas is entered by the admission port 2 of gas packing bag 1.Please be simultaneously with reference to Fig. 2,3,4,5: this air chamber be made up of four-level membrane, is respectively film 21, upper air valve film 25, lower air valve film 26, reaches time film 22, and these films are films of being made by materials such as plastics.The both sides of air chamber respectively are provided with a heat- sealing line 31,31 respectively, with four- level membrane 21,22,25,26 heat-sealings.And in the top of this heat-sealing line 31, one side at opening 50 places of air chamber 10 forms two heat- sealing lines 37,38, the opposite side of opening 50 forms another heat-sealing line 40, heat- sealing line 37,40 will be gone up film 21 and following film 22 two-layer heat-sealings, jointly air chamber 10 will be separated into a seal cavity with the heat-sealing line 31 of both sides.In addition, upper air valve film 25 is established heat-resisting printing 33 compositions one an air valve film 20 with lower air valve film 26 therebetween.Uneven heat-sealing line 2 and oblique heat-sealing line 39 etc. are then formed the air valve stream.
Please refer to Fig. 3: when the admission port 2 of gas by gas packing bag 1 charges into, gas can enter along the air intake of each air chamber 10, this air intake is because there is the setting of heat-resisting printing 33, the double-layer films that can prevent upper and lower air valve 25,26 is attached on together, makes gas pour into each air chamber 10 by air intake 35 fast.The gas access portion 14 of each air chamber 10 be mutually together with, so gas enters each air chamber 10 by the admission port 2 of gas packing bag 1 one ends along gas access portion 14 and can't be hindered.Consult Fig. 6: after gas entered each air chamber 10, air chamber 10 promptly can expand, and expansion-molded gas packing bag 1 promptly forms a spatial accommodation in the space that it surrounded, and desired to accommodate thing to accommodate.This is accommodated thing and is subjected to the gas-filled protective of each air chamber 10 around it, can avoid reaching the purpose of buffer protection because of vibration or impact sustain damage.The utility model is to surround an independently airbag space with heat- sealing line 31,37,40,39; even therefore wherein have one or two air chamber 10 in handling process, to break; gas leakage is come out; other uncracked air chambers still can be kept airtight conditions, equally have to protect the effect that buffer protection is accommodated thing.Even therefore gas packing bag of the present utility model has the air chamber of indefinite number to break, still have the function of protection, have significantly on the effect than the conventional bag pack and improve.
With reference to Fig. 4, Fig. 5: finish when the air chamber inflation, finish intake operation, then air chamber 10 in-to-in high pressure gas will pushs film 21 1 sides on the two-layer diaphragm deflection of upper air valve film 25 and lower air valve film 26, and make upper and lower air valve film 25,26 tight pressings on last film 21.Because upper and lower air valve film 25,26 reaches and goes up film 21 all is the film that is made of plastics, therefore when other pressure in the air chamber 10 push upper and lower air valve film 25,26 and are close to film 21, with the air intake 35 of closed air chamber 10, and form airtightly, prevent other escapes in the air chamber 10.When gas packing bag 1 is finished charge operation; each air chamber 10 is aerification and expansion molding; then the inner space that surrounded of each air chamber 10 can form one and accommodate thing storing place, accommodates thing and is subjected to the protection of air chamber can avoid damaging because of the vibration during transporting or impact.Therefore the connection gas access portion 14 of each air chamber 10 can cooperate opening 50 to insert the inner accepting space of gas packing bag 1 because inflation not still is filminess, and the gas access portion 14 that still is filminess just can be used as capping, seals opening 50.
In sum, the manufacturing equipment of the gas packing bag that the utility model provides is by upper and lower leveling roller, first copper mold, second copper mold, front and back envelope copper mold, the design of cooling frame, can be continuously and fast speed make gas packing bag, have industrial practicality; Compare with traditional gas packing bag production technology, have the marked improvement of promoting effect; In addition the design the application before day not between in publication, have novelty.So the application meets the every regulation of patent law.
Claims (5)
1, a kind of manufacturing equipment of gas packing bag is characterized in that, comprising:
Discharging roller (91,92,93), on it respectively device have and make last film, air valve film and the following film that packaging bag is used;
Several guide rollers (71) of film, air valve film, following film working direction are gone up in guiding respectively;
The smooth first upper and lower leveling roller (72,73) and the second upper and lower leveling roller (74,75) that passes through the film in its gap;
Film after smooth is carried out first and second copper mold (81,82) of high hot stamping brush;
Front and back envelope copper mold (83);
Cooling frame (85); With
Furl roller (86);
Wherein, described each roller is by the actuating device driven in rotation, and described each copper mold, cooling frame drive lifting by actuating device, make each parts synchronized operation; Earlier by discharging roller (91,92) discharging respectively, last film and air valve film be together by behind the gap of the first upper and lower leveling roller (72,73), and first copper mold (81) general who has surrendered is down gone up film and air valve mould and printed and combine; Discharging roller (93) discharging, the last film of following film and combination and air valve film three are together by the second upper and lower leveling roller (74,75); The following general who has surrendered of second copper mold (82) goes up film, air valve film and following film three impression and combines; Before and after envelope copper molds (83) descend to envelope heat-sealing line (38,40) before and after last film, air valve film and the following mould seal, again by the gas packing bag cooling and shaping of cooling frame (85) to passing through, after furl in type gas packing bag by furling roller (86).
2, the manufacturing equipment of gas packing bag as claimed in claim 1, it is characterized in that, be respectively equipped with screw rod (99) on described first copper mold (81), second copper mold (82), front and back envelope copper molds (83) and the cooling frame (85), screw rod combined with actuating device by securing arrangement; Described first copper mold (81), second copper mold (82) and front and back envelope copper molds (83) heat by electrothermal method.
3, the manufacturing equipment of gas packing bag as claimed in claim 1 or 2 is characterized in that, the actuating device of each copper mold of described driving, cooling frame is hydraulic pressure or pneumatic shuttle.
4, the manufacturing equipment of gas packing bag as claimed in claim 1 or 2 is characterized in that, described cooling frame has cooling liquid to pass through in (85).
5, the manufacturing equipment of gas packing bag as claimed in claim 1 is characterized in that, described first copper mold (81) also impresses the air outlet valve stream; Described second copper mold (82) also impresses out the heat-sealing line (31) of each air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073905 CN2774977Y (en) | 2004-06-25 | 2004-06-25 | Producing device for gas package bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073905 CN2774977Y (en) | 2004-06-25 | 2004-06-25 | Producing device for gas package bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774977Y true CN2774977Y (en) | 2006-04-26 |
Family
ID=36749287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420073905 Expired - Lifetime CN2774977Y (en) | 2004-06-25 | 2004-06-25 | Producing device for gas package bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774977Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009003324A1 (en) * | 2007-07-05 | 2009-01-08 | Shanghai Nilu International Import And Export Co., Ltd | Functional self-adhesive film one-way air obstructing tridimensional packing material and the method for making the same |
| CN102180290A (en) * | 2011-04-15 | 2011-09-14 | 中山市新宏业自动化工业有限公司 | Film supplying device of multi-film packaging bag |
| CN103625775A (en) * | 2012-08-28 | 2014-03-12 | 苏州亚比斯复合材料有限公司 | Continuous sealing device and material storing and feeding platform thereof |
| CN106313639A (en) * | 2016-07-21 | 2017-01-11 | 戴国平 | Bag making machine |
-
2004
- 2004-06-25 CN CN 200420073905 patent/CN2774977Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009003324A1 (en) * | 2007-07-05 | 2009-01-08 | Shanghai Nilu International Import And Export Co., Ltd | Functional self-adhesive film one-way air obstructing tridimensional packing material and the method for making the same |
| CN102180290A (en) * | 2011-04-15 | 2011-09-14 | 中山市新宏业自动化工业有限公司 | Film supplying device of multi-film packaging bag |
| CN103625775A (en) * | 2012-08-28 | 2014-03-12 | 苏州亚比斯复合材料有限公司 | Continuous sealing device and material storing and feeding platform thereof |
| CN103625775B (en) * | 2012-08-28 | 2016-03-30 | 苏州亚比斯复合材料有限公司 | Continuous closing device and storage feeding table thereof |
| CN106313639A (en) * | 2016-07-21 | 2017-01-11 | 戴国平 | Bag making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090916 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |