CN208264640U - Packaging bag sealing device - Google Patents
Packaging bag sealing device Download PDFInfo
- Publication number
- CN208264640U CN208264640U CN201820253900.0U CN201820253900U CN208264640U CN 208264640 U CN208264640 U CN 208264640U CN 201820253900 U CN201820253900 U CN 201820253900U CN 208264640 U CN208264640 U CN 208264640U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- connect
- sealing device
- hot knife
- vertical plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 60
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 78
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 39
- 210000002683 foot Anatomy 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 15
- 238000005086 pumping Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012856 packing Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001429 stepping effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
Abstract
The utility model relates to packaging fields, it is therefore an objective to provide a kind of packaging bag sealing device.A kind of packaging bag sealing device, comprising: vertical plate, if there are two the door covers of side plate；The packaging bag sealing device further include: two heat seal cylinders that are setting up and down and being connect with vertical plate, two are located at the hot knife to connect one to one on front side of heat seal cylinder and with the piston rod of heat seal cylinder, two both ends and two side plate interior sides connect one to one and seal item correspondingly with hot knife, if there are two the support foots of the sack support foot being located on the upside of hot knife and exhaust tube and nitrogen blanketing valve between two sack support foots to take out gas tube moving and lifting mechanism；The rear end of one side plate is hinged by hinge with one side of vertical plate.Vacuumizing for the packaging bag sealing device carries out after first time seals with nitrogen charging, and material will not enter sealing part, and sealing sealing effect is preferable, extend the material holding time.
Description
Technical field
The utility model relates to packaging field, especially a kind of packaging bag sealing device.
Background technique
A kind of nitrogen filling packing machine of the disclosure of the invention of Chinese Patent Application No. CN201510637905.4, it includes that pumping is filled
Nitrogen mechanism, pumping nitrogen charging mechanism include outer tube and inner tube, and outer tube is nested with outer pipe inside and outer tube and inner tube can opposite slidings；It is taking out
Gas stage, inner tube are evacuated outward simultaneously with outer tube；In scavenging period, inner tube is filled with nitrogen toward packaging bag, at the same outer tube continue it is past
Outer pumping is to clear away the air in packaging bag；In aeration phase, outer tube stops pumping, and inner tube continues to pour nitrogen in packaging bag
Until nitrogen content is enough in packaging bag.There are materials during nitrogen charging for traditional nitrogen filling packing machine, since material is very light,
Material has a large amount of material during inflated with nitrogen and swims in packaging bag top, after packing machine, which seals, to be packed, due to packaging
Sealing part has material to cause sealing sealing effect poor, and air will enter from sealing part, contacts with material, shortens material and saves
The deficiency of time；Therefore, it designs that a kind of sealing sealing effect is preferable, extends the packaging bag sealing device of material holding time, at
For urgent problem to be solved.
Utility model content
The purpose of this utility model is to overcome current nitrogen filling packing machine, there are materials during nitrogen charging, due to packet
Dress sealing part has material to cause sealing sealing effect poor, and air will enter from sealing part, contacts with material, shortens material and protects
The deficiency for depositing the time, provides that a kind of sealing sealing effect is preferable, extends the packaging bag sealing device of material holding time.
The specific technical solution of the utility model is:
A kind of packaging bag sealing device, comprising: vertical plate, if there are two the door covers of side plate；The packaging bag sealing device
Further include: two heat seal cylinders that are setting up and down and being connect with vertical plate, two be located at heat seal cylinder on front side of and with heat seal cylinder
The hot knife that piston rod connects one to one, two both ends and two side plate interior sides connect one to one and a pair of with hot knife one
The heat-sealing item answered, if there are two the sack support foot on the upside of hot knife and the exhaust tube between two sack support foots and filling
The support foot of nitrogen pipe takes out gas tube moving and lifting mechanism；The rear end of one side plate is hinged by hinge with one side of vertical plate.Described
Packaging bag sealing device is connected in use, exhaust tube with vacuum pump, and nitrogen blanketing valve is connected to source nitrogen；The packaging of material will be installed
Bag is placed on bag opening support underfooting side；Support foot takes out in the insertion packaging bag of gas tube moving and lifting mechanism driving bag opening support underfooting end and sack
Support foot is located at the top of hot knife, and exhaust tube lower end and nitrogen blanketing valve lower end are inserted into packaging bag respectively and exhaust tube lower end and nitrogen charging
Pipe lower end is located at the lower section of hot knife, and two sack support foots correspond the two side ends propped up on the inside of packaging bag；Under being located at
The piston rod of one heat seal cylinder of side pushes a hot knife for being located at downside to travel forward, a hot knife positioned at downside
First time sealing is carried out with the heat-sealing item cooperation for being located at downside；It is vacuumized by exhaust tube, is extracted into specified vacuum degree
Afterwards, nitrogen blanketing valve material carries out nitrogen charging gas shielded；After the completion of nitrogen charging, support foot is taken out gas tube moving and lifting mechanism driving exhaust tube and is filled
Nitrogen pipe rises and extraction packing bag mouth；A heat-sealing for being located at upside is pushed positioned at the piston rod of a heat seal cylinder of upside
Knife travels forward, and a hot knife positioned at upside carries out second with the heat-sealing item cooperation for being located at upside and seals；Two
Bag opening support pin preset completes packaging bag enclosing.Vacuumizing for the packaging bag sealing device carries out after first time seals with nitrogen charging,
Material will not enter sealing part, and sealing sealing effect is preferable, extend the material holding time.
Preferably, the support foot is taken out, gas tube moving and lifting mechanism includes: equipped with screw hole and rear end is connect with vertical plate
Top plate, equipped with upper plate and the slide that is slidably connected with vertical plate by several vertical guides, the stepping being connect with upper plate upper end
Linear motor, the nut that two thread rotary orientations are slidably connected by cross slide way and upper plate lower end on the contrary and respectively, two screw threads
Rotation direction is corresponding with nut thread rotation direction and corresponds the displacement screw rod that is spirally connected with nut, be set between two displacement screw rods and with
Double shaft step motors out of upper plate lower end connection, two lifting cylinders to connect one to one with nut；Two shift screw rod
Opposite end and two output shafts of double shaft step motors out connect one to one；The output screw and screw hole spiral shell of step-by-step linear electric motor
It connects；The upper end of two sack support foots connects one to one with nut；The upper end of exhaust tube and the piston rod of a lifting cylinder connect
It connects；The upper end of nitrogen blanketing valve is connect with the piston rod of another lifting cylinder.Support foot pumping gas tube moving and lifting mechanism structure is compact,
And improve the sealing efficiency of packaging bag.
Preferably, the exhaust tube lower end is equipped with strainer.Do not enter exhaust tube conducive to material when vacuumizing.
Compared with prior art, the utility model has the beneficial effects that the packaging bag sealing device vacuumize and nitrogen charging
It is carried out after first time seals, material will not enter sealing part, and sealing sealing effect is preferable, extend the material holding time.Support foot
Pumping gas tube moving and lifting mechanism structure is compact, and improves the sealing efficiency of packaging bag.Exhaust tube lower end is equipped with strainer, is conducive to take out
Material does not enter exhaust tube when vacuum.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
In figure: vertical plate 1, door cover 2, heat seal cylinder 3, hot knife 4, heat-sealing item 5, sack support foot 6, exhaust tube 7, nitrogen blanketing valve 8,
Top plate 9, vertical guide 11, slide 12, step-by-step linear electric motor 13, cross slide way 14, nut 15, shifts screw rod 16, is double upper plate 10
Shaft step motor 17, lifting cylinder 18, strainer 19, side plate 20, packaging bag 21 out.
Specific embodiment
The utility model is described further shown in reference to the accompanying drawing.
It is as shown in Fig. 1: a kind of packaging bag sealing device, comprising: vertical plate 1, if there are two the door cover 2 of side plate 20, two
Heat seal cylinder 3 that is setting up and down and being spirally connected with vertical plate 1, two be located at the front side of heat seal cylinder 3 and with the piston rod of heat seal cylinder 3 one
It corresponds and is spirally connected and one-to-one with hot knife 4 on the inside of the one corresponding hot knife 4 being spirally connected, two both ends and two side plates 20
Item 5 is sealed, if there are two the sack support foot 6 for being located at 4 upside of hot knife and 7 Hes of exhaust tube between two sack support foots 6
The support foot of nitrogen blanketing valve 8 takes out gas tube moving and lifting mechanism；The rear end of one side plate 20 is hinged by hinge with 1 one side of vertical plate；
Heat seal cylinder 3 is piston rod not rotation cylinder.
It includes: equipped with screw hole (being not drawn into attached drawing) and rear end and vertical plate that the support foot, which takes out gas tube moving and lifting mechanism,
1 top plate 9 being spirally connected passes through the slide 12 that two vertical guides 11 are slidably connected equipped with upper plate 10 and with vertical plate 1, on upper plate 10
The step-by-step linear electric motor 13 being spirally connected is held, two thread rotary orientations are opposite and connect respectively by cross slide way 14 and the sliding of 10 lower end of upper plate
The nut 15 connect, two thread rotary orientations are corresponding with 15 thread rotary orientation of nut and correspond the displacement screw rod being spirally connected with nut 15
16, the double shaft step motors 17 out for shifting set on two between screw rod 16 and being spirally connected with 10 lower end of upper plate, two and nut 15 1
The one corresponding lifting cylinder 18 being spirally connected；Two output shafts one of the opposite end of two displacement screw rods 16 and double shaft step motors 17 out
One correspondence passes through shaft coupling and connects；The output screw of step-by-step linear electric motor 13 is spirally connected with screw hole；The upper end of two sack support foots 6 with
The one-to-one correspondence of nut 15 is spirally connected；The upper end of exhaust tube 7 and the piston rod of a lifting cylinder 18 weld；The upper end of nitrogen blanketing valve 8 with
The piston rod of another lifting cylinder 18 welds；Lifting cylinder 18 is piston rod not rotation cylinder.
7 lower end of exhaust tube is equipped with strainer 19.
In use, exhaust tube 7, is connected to vacuum pump, nitrogen blanketing valve 8 is connected to the packaging bag sealing device with source nitrogen；
The packaging bag 21 for installing material is placed on 6 lower section of sack support foot；The output screw driving slide 12 of step-by-step linear electric motor 13 declines,
In the insertion packaging bag of 6 lower end of sack support foot and sack support foot 6 is located at the top of hot knife 4, under 7 lower end of exhaust tube and nitrogen blanketing valve 8
End is inserted into packaging bag and 7 lower end of exhaust tube and 8 lower end of nitrogen blanketing valve respectively and is located at the lower section of hot knife 4；Double shaft steppings
Motor 17 drives displacement screw rod 16 to rotate, and two nuts 15 move outward respectively and two sack support foots 6 is driven to correspond
Prop up the two side ends on the inside of packaging bag；A heat-sealing for being located at downside is pushed positioned at the piston rod of a heat seal cylinder 3 of downside
Knife 4 travels forward, and a hot knife 4 positioned at downside carries out first time sealing with a heat-sealing item 5 cooperation for being located at downside；It is logical
It crosses exhaust tube 7 to be vacuumized, after being extracted into specified vacuum degree, 8 material of nitrogen blanketing valve carries out nitrogen charging gas shielded；After the completion of nitrogen charging, one
The piston rod of a lifting cylinder 18 drives exhaust tube 7 to rise and extracts packing bag mouth, the piston rod of another lifting cylinder 18 out
It drives nitrogen blanketing valve 8 to rise and extracts packing bag mouth out；It is pushed positioned at the piston rod of a heat seal cylinder 3 of upside and is located at upside
One hot knife 4 travels forward, and a hot knife 4 positioned at upside carries out second with a heat-sealing item 5 cooperation for being located at upside
Secondary sealing；Two sack support foots 6, which reset, completes packaging bag enclosing.
The beneficial effects of the utility model are: the packaging bag sealing device vacuumize with nitrogen charging seal for the first time it is laggard
Row, material will not enter sealing part, and sealing sealing effect is preferable, extends the material holding time.Support foot takes out gas tube moving and lifting
Mechanism structure is compact, and improves the sealing efficiency of packaging bag.Exhaust tube lower end is equipped with strainer, does not enter conducive to material when vacuumizing
Exhaust tube.
The utility model can be changed for various ways it is apparent to one skilled in the art, it is such change not
Think to be detached from the scope of the utility model.The technical staff in the field is obviously modified as all, will include
Within the scope of present claims.
Claims (3)
1. a kind of packaging bag sealing device, comprising: vertical plate, if there are two the door covers of side plate；It is characterized in that the packaging bag is sealed
Mouthful device further include: two heat seal cylinders that are setting up and down and connect with vertical plate, two be located at heat seal cylinder front side and with heat-sealing
The hot knife that the piston rod of cylinder connects one to one, two both ends connect one to one with two side plate interior sides and and hot knife
One-to-one heat-sealing item, if there are two the sack support foot being located on the upside of hot knife and the pumpings between two sack support foots
The support foot of pipe and nitrogen blanketing valve takes out gas tube moving and lifting mechanism.
2. packaging bag sealing device according to claim 1, characterized in that the support foot takes out gas tube moving and lifting machine
Structure includes: the top plate that equipped with screw hole and rear end is connect with vertical plate, is slided equipped with upper plate and with vertical plate by several vertical guides
The slide of connection, the step-by-step linear electric motor being connect with upper plate upper end, two thread rotary orientations it is opposite and respectively by cross slide way with
The nut that upper plate lower end is slidably connected, two thread rotary orientations are corresponding with nut thread rotation direction and correspond the shifting being spirally connected with nut
Position screw rod, the double shaft step motors out for shifting set on two between screw rod and connecting with upper plate lower end, two a pair of with nut one
The lifting cylinder that should be connected；Two output shafts of the opposite end of two displacement screw rods and double shaft step motors out, which correspond, to be connected
It connects；The output screw of step-by-step linear electric motor is spirally connected with screw hole；The upper end of two sack support foots connects one to one with nut；Pumping
The upper end of pipe is connect with the piston rod of a lifting cylinder；The upper end of nitrogen blanketing valve is connect with the piston rod of another lifting cylinder.
3. packaging bag sealing device according to claim 1 or 2, characterized in that the exhaust tube lower end is equipped with strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253900.0U CN208264640U (en) | 2018-02-12 | 2018-02-12 | Packaging bag sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253900.0U CN208264640U (en) | 2018-02-12 | 2018-02-12 | Packaging bag sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208264640U true CN208264640U (en) | 2018-12-21 |
Family
ID=64675179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253900.0U Expired - Fee Related CN208264640U (en) | 2018-02-12 | 2018-02-12 | Packaging bag sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208264640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591191A (en) * | 2020-12-15 | 2021-04-02 | 薛汇晖 | Inert gas packaging equipment applied to metal material storage and transportation |
| CN117262378A (en) * | 2023-11-22 | 2023-12-22 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
-
2018
- 2018-02-12 CN CN201820253900.0U patent/CN208264640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591191A (en) * | 2020-12-15 | 2021-04-02 | 薛汇晖 | Inert gas packaging equipment applied to metal material storage and transportation |
| CN117262378A (en) * | 2023-11-22 | 2023-12-22 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
| CN117262378B (en) * | 2023-11-22 | 2024-02-09 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |