CN221606176U - Automatic nitrogen charging mechanism of packaging machine - Google Patents
Automatic nitrogen charging mechanism of packaging machine Download PDFInfo
- Publication number
- CN221606176U CN221606176U CN202323516546.6U CN202323516546U CN221606176U CN 221606176 U CN221606176 U CN 221606176U CN 202323516546 U CN202323516546 U CN 202323516546U CN 221606176 U CN221606176 U CN 221606176U
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- plate
- nitrogen
- charging mechanism
- nitrogen charging
- packaging machine
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 58
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vacuum Packaging (AREA)
Abstract
The utility model discloses an automatic nitrogen charging mechanism of a packaging machine, which relates to the technical field of packaging machines and particularly comprises a connecting plate and a sealing assembly, wherein the sealing assembly comprises a transverse plate fixedly connected with the connecting plate, vertical plates are arranged at two ends of the transverse plate, electric telescopic rods are arranged at the opposite ends of the two vertical plates, clamping plates are connected to the output ends of the two electric telescopic rods, sealing gaskets are arranged at the opposite ends of the two clamping plates, and air bags are arranged at the opposite ends of the two sealing gaskets. Through starting electric telescopic handle, electric telescopic handle drives splint, sealed pad and gasbag and moves, two splint relative movements for gasbag and sealed pad can carry out effective centre gripping to the wrapping bag opening part, because sealed material of filling up is flexible silica gel, and it has excellent compliance, cooperates the gasbag simultaneously, makes it can be when wrapping up air cock and wrapping bag, can also accomplish the shutoff with the other parts of wrapping bag opening, and then guarantees the effective input of nitrogen gas.
Description
Technical Field
The utility model relates to the technical field of packaging machines, in particular to an automatic nitrogen charging mechanism of a packaging machine.
Background
The bag-type packaging machine replaces manual packaging, realizes packaging automation for large-scale enterprises and medium-small-scale enterprises, does not need manual operation in the whole packaging process, and effectively improves the production efficiency; when the bag feeding type packaging machine is used, an automatic nitrogen charging mechanism is needed.
The automatic nitrogen charging mechanism of the existing packaging machine needs to insert the gas injection hole into the packaging bag when charging nitrogen into the packaging bag, however, after the gas injection hole is inserted into the packaging bag, the existing nitrogen charging mechanism cannot seal the rest part of the opening of the packaging bag efficiently and quickly, so that the nitrogen charging efficiency cannot be guaranteed when charging nitrogen, and the using effect is poor.
The utility model provides a contrast bulletin number CN216154114U is with simple and easy back nitrogen gas device that fills after taking vacuum for bag type packagine machine, includes shifter, filtering mechanism, controller and air feed mechanism, shifter is read in electronic tee bend of nitrogen pipe and breathing pipe one end including cup jointing, cup joints in electronic tee bend and read the inflation tube of the other end, cup joint in the inflation head of inflation tube one end with install in the air pressure sensor who fills first one side inner wall, air pressure sensor passes through the signal line and connects in the controller input, air feed mechanism includes for the inflator. According to the utility model, after the air pressure sensor detects that the air in the packaging bag is pumped out, signals can be transmitted to the controller, the controller controls the electric tee joint to read the joint between the operation closing and the air suction pipe, and simultaneously controls the inflator to operate so as to transmit nitrogen in the nitrogen cylinder to the electric tee joint to read and the air charging pipe through the nitrogen pipe, and the nitrogen is transmitted to the packaging bag through the air charging head, so that the switching can be automatically performed, the using effect is improved, and the practicability of the device is increased.
The scheme can be used for conveniently and automatically filling nitrogen, but the sealing performance of the rest opening parts of the packaging bag can not be ensured, and the problems are not solved yet.
Disclosure of utility model
The utility model aims to provide an automatic nitrogen charging mechanism of a packaging machine, which aims to solve the problems in the background technology.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
The utility model provides an automatic nitrogen charging mechanism of a packaging machine, which comprises a connecting plate and further comprises:
The sealing assembly specifically comprises a transverse plate fixedly connected with the connecting plate, vertical plates are arranged at two ends of the transverse plate, electric telescopic rods are arranged at opposite ends of the two vertical plates, clamping plates are connected to output ends of the two electric telescopic rods, sealing gaskets are arranged at opposite ends of the two clamping plates, and air bags are arranged at opposite ends of the two sealing gaskets;
The packaging bag is arranged between the two air bags;
And the nitrogen charging assembly is used for charging nitrogen into the packaging bag and comprises an air outlet nozzle.
Preferably, the nitrogen charging assembly further comprises a gas storage tank and a nitrogen delivery pump, the input end of the nitrogen delivery pump is connected with a gas inlet pipe, the end part of the gas inlet pipe is communicated with the inside of the gas storage tank, the output end of the nitrogen delivery pump is connected with a gas outlet pipe, and the end part of the gas outlet pipe is communicated with the inside of the gas outlet nozzle.
Preferably, the left and right sides of wrapping bag all is provided with the clamping assembly that is used for carrying out the centre gripping to the wrapping bag, the clamping assembly includes two fixed plates, and the opposite end of two fixed plates all is provided with pneumatic finger, two the bottom of fixed plate is provided with the lifter plate.
Preferably, the bottom of lifter plate is provided with the bottom plate, and installs the motor in the top of bottom plate, the output of motor is connected with the lead screw, and threaded connection has the screw thread piece on the lead screw, the side of screw thread piece and the side fixed connection of lifter plate.
Preferably, two support plates are symmetrically arranged at the top of the bottom plate, and a first straight part, an inclined part and a second straight part are arranged on opposite sides of the two support plates; and a roller is connected to one end face of the fixing plate, which faces the first straight part.
Preferably, the side of fixed plate is fixed with first mounting panel, the top of lifter plate is fixed with the second mounting panel, the one end of first mounting panel towards the second mounting panel is provided with the inserted bar that runs through the second mounting panel, and is connected with the spring between first mounting panel and the second mounting panel.
Preferably, the air outlet pipe is also communicated with a branch pipe, and an electromagnetic valve is arranged in the branch pipe.
Compared with the prior art, the above technical scheme has the following beneficial effects:
Through starting electric telescopic handle, electric telescopic handle drives splint, sealed pad and gasbag and moves, two splint relative movements for gasbag and sealed pad can carry out effective centre gripping to the wrapping bag opening part, because sealed material of filling up is flexible silica gel, and it has excellent compliance, cooperates the gasbag simultaneously, makes it can be when wrapping up air cock and wrapping bag, can also accomplish the shutoff with the other parts of wrapping bag opening, and then guarantees the effective input of nitrogen gas, excellent in use effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the nitrogen charging assembly of the present utility model;
FIG. 3 is a schematic view of the seal assembly of the present utility model;
FIG. 4 is a schematic top view of the lift plate of the present utility model;
FIG. 5 is a schematic view of the structure of the support plate of the present utility model;
FIG. 6 is an enlarged view at A in FIG. 4;
In the figure:
1. A connecting plate; 2. a seal assembly; 201. a cross plate; 202. a riser; 203. an electric telescopic rod; 204. a clamping plate; 205. a sealing gasket; 206. an air bag; 3. packaging bags; 4. a nitrogen charging assembly; 401. an air outlet nozzle; 402. a gas storage tank; 403. a nitrogen delivery pump; 404. an air inlet pipe; 405. an air outlet pipe; 5. a branch pipe; 6. an electromagnetic valve; 7. a fixing plate; 8. pneumatic fingers; 9. a lifting plate; 10. a support plate; 11. a first straight portion; 12. an inclined portion; 13. a second straight portion; 14. a roller; 15. a bottom plate; 16. a screw block; 17. a motor; 18. a screw rod; 19. a first mounting plate; 20. a second mounting plate; 21. a rod; 22. and (3) a spring.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
Referring to fig. 1-6, an automatic nitrogen charging mechanism of a packaging machine includes a connecting plate 1, and further includes:
The sealing assembly 2 specifically comprises a transverse plate 201 fixedly connected with the connecting plate 1, wherein vertical plates 202 are arranged at two ends of the transverse plate 201, electric telescopic rods 203 are arranged at opposite ends of the two vertical plates 202, clamping plates 204 are connected to output ends of the two electric telescopic rods 203, sealing gaskets 205 are arranged at opposite ends of the two clamping plates 204, an air bag 206 is arranged at opposite ends of the two sealing gaskets 205, and an inflating nozzle is arranged at the top of the air bag 206 for inflating the interior of the air bag 206;
A packaging bag 3 disposed between the two airbags 206;
and a nitrogen charging assembly 4 for charging nitrogen into the interior of the packaging bag 3, comprising an air outlet nozzle 401;
The nitrogen charging assembly 4 further comprises a gas storage tank 402 and a nitrogen delivery pump 403, wherein the input end of the nitrogen delivery pump 403 is connected with a gas inlet pipe 404, the end part of the gas inlet pipe 404 is communicated with the interior of the gas storage tank 402, the output end of the nitrogen delivery pump 403 is connected with a gas outlet pipe 405, and the end part of the gas outlet pipe 405 is communicated with the interior of the gas outlet nozzle 401;
Specifically, when in use, nitrogen is injected into the gas storage tank 402 in advance for storage, then a nitrogen delivery pump 403 is started, the nitrogen delivery pump 403 delivers the nitrogen in the gas storage tank 402 to the inside of the gas outlet nozzle 401 through a gas inlet pipe 404 and a gas outlet pipe 405, and finally the nitrogen is sprayed out from the outlet of the gas outlet nozzle 401; before that, after the air outlet nozzle 401 is inserted into the packaging bag 3, the electric telescopic rod 203 is started, the electric telescopic rod 203 drives the clamping plates 204, the sealing gasket 205 and the air bag 206 to move, the two clamping plates 204 move relatively, the air bag 206 and the sealing gasket 205 can effectively clamp the opening of the packaging bag 3, and the sealing gasket 205 is made of flexible silica gel, has excellent flexibility and is matched with the air bag 206, so that the sealing gasket can seal the rest part of the opening of the packaging bag 3 when wrapping the air outlet nozzle 401 and the packaging bag 3, and further ensures effective input of nitrogen, and has good using effect.
Clamping assemblies for clamping the packaging bag 3 are arranged on the left side and the right side of the packaging bag 3, each clamping assembly comprises two fixing plates 7, pneumatic fingers 8 are arranged at opposite ends of the two fixing plates 7, and lifting plates 9 are arranged at bottoms of the two fixing plates 7; the bottom of the lifting plate 9 is provided with a bottom plate 15, a motor 17 is arranged above the bottom plate 15, the output end of the motor 17 is connected with a screw rod 18, the screw rod 18 is connected with a thread block 16 in a threaded manner, and the side edge of the thread block 16 is fixedly connected with the side edge of the lifting plate 9;
Through pneumatic finger 8 to the wrapping bag 3 centre gripping, simultaneously through starter motor 17, motor 17 drives lead screw 18 and rotates, rotate through the bearing between the bottom of lead screw 18 and the top of bottom plate 15 and be connected, when lead screw 18 rotates, screw 16 can go up and down (for the stable lift of screw 16, lifting plate 9 other triangle department is provided with guide bar and guide block, so that lifting plate 9 and screw 16 can stably go up and down), when screw 16 drove lifting plate 9 and rise, can make clamping assembly drive wrapping bag 3 rise, wrapping bag 3 opening can be moved towards air outlet nozzle 401 direction, the inside of air outlet nozzle 401 of being convenient for inserts wrapping bag 3, and when need not use or change wrapping bag 3, only need descend lifting plate 9 can, convenient to use is swift.
In order to facilitate the air outlet nozzle 401 to be better inserted into the packaging bag 3, two support plates 10 are symmetrically arranged at the top of the bottom plate 15, and a first straight part 11, an inclined part 12 and a second straight part 13 are arranged on opposite sides of the two support plates 10; a roller 14 is connected to an end surface of the fixed plate 7 facing the first straight portion 11; a first mounting plate 19 is fixed on the side edge of the fixing plate 7, a second mounting plate 20 is fixed on the top of the lifting plate 9, a plug rod 21 penetrating through the second mounting plate 20 is arranged at one end of the first mounting plate 19 facing the second mounting plate 20, and a spring 22 is connected between the first mounting plate 19 and the second mounting plate 20;
When the clamping assembly is used, when the clamping assembly rises, the roller 14 on the fixing plate 7 is firstly attached to the second straight-moving part 13 below, then the spring 22 is compressed after moving to the inclined part 12, meanwhile, the roller 14 can move to the first straight-moving part 11, the distance between the two pneumatic fingers 8 is shortened, the top opening of the packaging bag 3 can be expanded, the air outlet nozzle 401 is just inserted into the expanded opening, then the roller 14 continues to rise, the roller 14 moves to the second straight-moving part 13 after passing through the inclined part 12, at the moment, the opening of the packaging bag 3 is leveled again, the air outlet nozzle 401 is positioned inside the packaging bag 3, then the opening of the packaging bag 3 can be quickly sealed by using the sealing assembly 2, and the use effect is better.
The air outlet pipe 405 is further communicated with the branch pipe 5, the electromagnetic valve 6 is arranged in the branch pipe 5, the branch pipe 5 is connected with the vacuum pumping pump through the arrangement of the branch pipe 5 and the electromagnetic valve 6, the air in the packaging bag 3 can be pumped out by the branch pipe 5 before nitrogen charging, then nitrogen charging is carried out, the nitrogen charging effect is good, the electromagnetic valve 6 is kept closed during nitrogen charging, the electromagnetic valve 6 can be arranged in the air outlet pipe 405, and the nitrogen conveying pump 403 and the vacuum pumping pump are guaranteed not to be affected by each other during working.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an automatic nitrogen charging mechanism of packagine machine, includes connecting plate (1), its characterized in that still includes:
The sealing assembly (2) specifically comprises a transverse plate (201) fixedly connected with the connecting plate (1), wherein vertical plates (202) are arranged at two ends of the transverse plate (201), electric telescopic rods (203) are arranged at opposite ends of the two vertical plates (202), clamping plates (204) are connected to output ends of the two electric telescopic rods (203), sealing gaskets (205) are arranged at opposite ends of the two clamping plates (204), and air bags (206) are arranged at opposite ends of the two sealing gaskets (205);
A packaging bag (3) arranged between the two air bags (206);
And a nitrogen filling assembly (4) for filling nitrogen into the interior of the packaging bag (3), comprising an air outlet nozzle (401).
2. The automatic nitrogen charging mechanism of a packaging machine according to claim 1, wherein: the nitrogen charging assembly (4) further comprises a gas storage tank (402) and a nitrogen delivery pump (403), the input end of the nitrogen delivery pump (403) is connected with a gas inlet pipe (404), the end of the gas inlet pipe (404) is communicated with the inside of the gas storage tank (402), the output end of the nitrogen delivery pump (403) is connected with a gas outlet pipe (405), and the end of the gas outlet pipe (405) is communicated with the inside of the gas outlet nozzle (401).
3. The automatic nitrogen charging mechanism of a packaging machine according to claim 1, wherein: the left and right sides of wrapping bag (3) all is provided with the clamping assembly that is used for carrying out the centre gripping to wrapping bag (3), the clamping assembly includes two fixed plates (7), and the opposite end of two fixed plates (7) all is provided with pneumatic finger (8), two the bottom of fixed plate (7) is provided with lifter plate (9).
4. The automatic nitrogen charging mechanism of a packaging machine according to claim 3, wherein: the bottom of lifter plate (9) is provided with bottom plate (15), and motor (17) are installed to the top of bottom plate (15), the output of motor (17) is connected with lead screw (18), and threaded connection has screw thread piece (16) on lead screw (18), the side of screw thread piece (16) and the side fixed connection of lifter plate (9).
5. The automatic nitrogen charging mechanism of a packaging machine of claim 4, wherein: two support plates (10) are symmetrically arranged at the top of the bottom plate (15), and a first straight part (11), an inclined part (12) and a second straight part (13) are arranged on opposite sides of the two support plates (10); a roller (14) is connected to one end surface of the fixing plate (7) facing the first straight part (11).
6. The automatic nitrogen charging mechanism of a packaging machine according to claim 5, wherein: the side of fixed plate (7) is fixed with first mounting panel (19), the top of lifter plate (9) is fixed with second mounting panel (20), the one end of first mounting panel (19) towards second mounting panel (20) is provided with inserted bar (21) that runs through second mounting panel (20), and is connected with spring (22) between first mounting panel (19) and second mounting panel (20).
7. The automatic nitrogen charging mechanism of a packaging machine according to claim 2, wherein: the air outlet pipe (405) is also communicated with a branch pipe (5), and an electromagnetic valve (6) is arranged in the branch pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323516546.6U CN221606176U (en) | 2023-12-21 | 2023-12-21 | Automatic nitrogen charging mechanism of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323516546.6U CN221606176U (en) | 2023-12-21 | 2023-12-21 | Automatic nitrogen charging mechanism of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221606176U true CN221606176U (en) | 2024-08-27 |
Family
ID=92432920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323516546.6U Active CN221606176U (en) | 2023-12-21 | 2023-12-21 | Automatic nitrogen charging mechanism of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221606176U (en) |
-
2023
- 2023-12-21 CN CN202323516546.6U patent/CN221606176U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |