CN215922662U - Full-automatic vacuum fresh-keeping capper - Google Patents
Full-automatic vacuum fresh-keeping capper Download PDFInfo
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- CN215922662U CN215922662U CN202122117749.2U CN202122117749U CN215922662U CN 215922662 U CN215922662 U CN 215922662U CN 202122117749 U CN202122117749 U CN 202122117749U CN 215922662 U CN215922662 U CN 215922662U
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- upper cover
- sealing
- suction
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Abstract
The utility model provides a full-automatic vacuum fresh-keeping capper, articulates the upper cover assembly on the base assembly including base assembly and activity, be equipped with suction seal device between base assembly and the upper cover assembly on opposition complex working face, install the elasticity stretch ring on the working face of base assembly or upper cover assembly, the airtight chamber is write-in and injectd to the elasticity stretch ring and working face, is equipped with on the working face of base assembly or upper cover assembly and exempts from the suction inlet with airtight chamber intercommunication, exempts from the pressure to be connected with the evacuation subassembly from the suction inlet, through exempting from the pressure to make the elasticity stretch ring compressed from the air of mouthful suction airtight intracavity to realize that the upper cover assembly is taut pressfitting on the base assembly, this structure realizes automatic from inhaling work function, liberates both hands completely in the use, plays the purpose that simple and easy operation exempted from the hand.
Description
Technical Field
The utility model relates to the field of sealing machines, in particular to a full-automatic vacuum fresh-keeping sealing machine.
Background
At present, the traditional lock catch type vacuum fresh-keeping sealing machine on the market is operated when the vacuum is sealed, both hands are required to compress the face cover to realize that the whole using step can be completed by opening the cover after the lock catches on both sides are pressed down after the face cover is vacuumized and sealed, the feeling in the process is very troublesome and consumes time, the inconvenience and the experience are poor, and therefore the sealing machine with the structure needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the existing problems and provides a full-automatic vacuum fresh-keeping sealing machine with a simple and reasonable structure.
The utility model provides a full-automatic vacuum fresh-keeping capper, articulates the upper cover assembly on the base assembly including base assembly and activity, be equipped with suction seal device between base assembly and the upper cover assembly on the opposite complex working face, install the elasticity stretch ring on the working face of base assembly or upper cover assembly, the airtight chamber is write-in and injectd to the elasticity stretch ring and working face, is equipped with on the working face of base assembly or upper cover assembly and exempts from the suction inlet with airtight chamber intercommunication, exempts from the pressure to be connected with the evacuation subassembly from the suction inlet, makes the elasticity stretch ring compressed from the air of the airtight intracavity of suction inlet through exempting from the pressure to realize that the upper cover assembly is taut pressfitting on the base assembly.
The aim of the utility model can also be solved by the following technical measures:
the elastic expansion ring comprises one or more self-suction compression caps arranged on the working surface of the upper cover assembly, the self-suction compression caps are sucked on the working surface of the base assembly to form a sealed cavity, a pressure-free self-suction port is arranged on the working surface of the base assembly corresponding to the sealed cavity, and the vacuumizing assembly is arranged in the base assembly and communicated with the pressure-free self-suction port.
The self-suction compression cap comprises a corrugated expansion pipe with one closed end and one open end, the open end of the corrugated expansion pipe is connected with a sucker ring, and the sucker ring is sealed and sucked and pressed on a working surface at the periphery of the self-suction port without pressing.
The suction and sealing device comprises a sealing assembly and a sealing module arranged on the front side of the sealing assembly, the sealing assembly forms a negative pressure vacuum cavity, an air exhaust port communicated with the negative pressure vacuum cavity is formed in the base assembly, and the air exhaust port is communicated with the vacuumizing assembly.
The vacuum pumping assembly at least comprises a vacuum pump, and the vacuum pump is communicated with the pressure-free self-suction port and the air suction port through a pipeline.
The sealing module comprises a sealing bag heating wire arranged on the working surface of the base assembly and a sealing bag silica gel strip arranged on the bottom surface of the upper cover assembly, and the sealing bag silica gel strip is matched and pressed against the sealing bag heating wire.
The sealing assembly comprises an upper sponge strip which is arranged on the bottom surface of the upper cover assembly in a closed ring shape, one side of the base assembly is correspondingly provided with a matched lower sponge strip, and the upper sponge strip is matched and pressed against the lower sponge strip to form a negative pressure vacuum cavity; the base assembly is provided with a strip-shaped concave cavity corresponding to the negative pressure vacuum cavity, and a water collecting tank is detachably mounted in the strip-shaped concave cavity.
The rear side of the sealing component is provided with a rolling bag cutter, a cutter sliding rail is arranged on the working surface of the base assembly, and the rolling bag cutter is arranged on the cutter sliding rail in a back-and-forth sliding mode along the width direction of the base assembly.
Exempt from to press from the quantity of suction inlet has a plurality ofly, and a plurality ofly exempt from to press from the suction inlet along the width direction equipartition setting of base assembly.
And the base assembly is provided with a microswitch in movable contact fit with the upper cover assembly.
The inner side of the working surface of the base assembly is provided with a rolling bag placing groove.
The utility model has the following beneficial effects:
the utility model relates to a full-automatic vacuum fresh-keeping sealing machine which is simple in structure and free from abnormal sound and noise in the using process, when a roll bag is subjected to vacuum sealing, an upper cover assembly covers a working surface of a base assembly, the automatic self-suction working function can be realized by matching a pressure-free self-suction port and a self-suction compression cap, and the purpose of simple operation and hand pressure-free is achieved by completely liberating two hands in the using process.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention.
FIG. 2 is a schematic view of the front cross section and a partial enlarged structure of the present invention.
Fig. 3 is a schematic side sectional view of the present invention.
Fig. 4 is a second structural schematic diagram of the present invention.
Fig. 5 is a schematic view of the sump according to the present invention, shown disassembled.
FIG. 6 is a schematic view of the vacuum pumping assembly according to the present invention.
FIG. 7 is a schematic view of the sterilization pumping circuit of the present invention.
FIG. 8 is a schematic view of a seal pumping circuit according to the present invention.
FIG. 9 is a schematic view of the evacuation path of the present invention.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
As shown in fig. 1 to 6, a full-automatic vacuum fresh-keeping sealing machine comprises a base assembly 1 and an upper cover assembly 2 movably hinged on the base assembly 1, wherein a suction sealing device is arranged on a working surface oppositely matched between the base assembly 1 and the upper cover assembly 2, an elastic expansion ring is arranged on the working surface 101 of the base assembly 1 or the upper cover assembly 2, a sealed cavity D is defined between the elastic expansion ring and the working surface 101, a pressure-free self-suction port 3 communicated with the sealed cavity D is arranged on the working surface 101 of the base assembly 1 or the upper cover assembly 2, the pressure-free self-suction port 3 is connected with a vacuum pumping component, and the elastic expansion ring is compressed by sucking air in the sealed cavity D through the pressure-free self-suction port 3 so as to realize that the upper cover assembly 2 is tensioned and pressed on the base assembly 1; can realize automatic from inhaling the work function through exempting from to press from suction inlet 3 and the cooperation of elasticity expansion ring, liberate both hands completely in the use, play the purpose that simple and easy operation exempted from the hand.
Further limit, the elasticity telescoping ring includes that one or more sets up the self-priming compression cap 4 on the working face 101 of upper cover assembly 2, and the self-priming compression cap 4 actuation is in order to form airtight chamber D on the working face 101 of base assembly 1, and is equipped with to exempt from to press on the working face of base assembly 1 from suction inlet 3 corresponding airtight chamber D, the evacuation subassembly is installed in base assembly 1 and exempts from to press from suction inlet 3 intercommunication.
Or, the pressure-free self-suction port 3 and the self-suction compression cap 4 are arranged on the working surface of the upper cover assembly 2 or the base assembly 1 at the same time.
When exempting from to press when the quantity of suction inlet has a plurality ofly, a plurality ofly exempt from to press from the suction inlet along the width direction equipartition setting of base assembly.
Further, the self-suction compression cap 4 comprises a corrugated expansion pipe 41 with one closed end and one open end, the open end of the corrugated expansion pipe 41 is connected with a sucker ring 42, and the sucker ring 42 is hermetically sucked and pressed on a working surface 101 at the periphery of the self-suction port 3; in addition, the closed end of the corrugated expansion pipe 41 is connected with a back-off column 43, and the self-absorption compression cap 4 is connected with the upper cover assembly 2 through the back-off column 43; the sucker ring 42 is mainly attached to the working surface 101 to form a connection with the base assembly 1, and when the air in the bellows 41 is sucked away from the suction port 3 without being pressed, the bellows 41 contracts and pulls down the upper cover assembly 2 to sink.
Further, the suction sealing device comprises a sealing assembly A1 and a sealing module A2 arranged on the front side of the sealing assembly A1, the sealing assembly A1 forms a negative pressure vacuum chamber B, a suction opening B1 communicated with the negative pressure vacuum chamber B is arranged on the base assembly 1, and the suction opening B1 is communicated with the vacuum pumping component; the sealing component A1 and the sealing module A2 can improve the vacuumizing effect of the rolled bag and the preservation effect in order to realize the vacuumizing and sealing processes.
Further, the vacuum pumping assembly at least comprises a vacuum pump 8, and the vacuum pump 8 is communicated with the pressure-free self-suction port 3 and the suction port B1 through pipelines.
The specific implementation mode is as follows: as shown in fig. 7 to 9, the three-way electromagnetic valve further comprises a first three-way electromagnetic valve 9, a second three-way electromagnetic valve 10, a three-way pipe 11 and a five-way pipe 12; the port a1 of the first three-way electromagnetic valve 9 is communicated with the exhaust end 81 of the vacuum pump 8, the ozone generator 13 is further installed between the exhaust end 81 of the vacuum pump 8 and the port a1, the port B1 is communicated with the negative pressure vacuum chamber B, the port c1 is communicated with the outside air, the port a2 of the second three-way electromagnetic valve 10 is communicated with the air inlet end 82 of the vacuum pump 8, the port B2 is communicated with the port c4 of the tee pipe 11, and the port c2 is communicated with the port a3 of the five-way pipe 12; the ports a4 and b4 of the three-way pipe 11 are respectively communicated with the pressure-free self-suction port 3 and the port b3 of the five-way pipe 12; the port c3 of the five-way pipe 12 is communicated with the negative pressure vacuum cavity B through the air suction port B1;
when the pressure-free self-suction port 3 is sucked to realize the press fit of the base assembly 1 and the upper cover assembly 2, the port c1 and the port c2 of the first three-way electromagnetic valve 9 and the second three-way electromagnetic valve 10 are closed, and a circulating air path is formed through the vacuum pump 8, the ozone generator 13, the ports a1 and B1 of the first three-way electromagnetic valve 9, the negative pressure vacuum chamber B, the ports B3 and c3 of the five-way pipe 12, the ports a2 and B2 of the second three-way electromagnetic valve 10 and the three-way pipe 11, and the air in the closed chamber is sucked into the circulating air path through the pressure-free self-suction port 3 to circularly flow, and in the circulating process of the air path, the ozone generator 13 can be started, and ozone can enter the interior of the roll bag through the bag opening arranged in the negative pressure vacuum chamber B to be sterilized.
When the sealing machine is used for sealing, pressure-free air is sucked from the suction port 3 and the suction port B1, the port B1 of the first three-way electromagnetic valve 9 is closed, the circulating air path is cut off, and air in the sealed cavity and the negative pressure vacuum cavity B is exhausted from the outside through the port c 1.
In addition, an electromagnet 14 is installed on the three-way pipe 11, the electromagnet 14 can enable the three-way pipe 11 to be directly communicated with the outside air, and when the upper cover assembly needs to be opened after sealing is completed, the electromagnet 14 works to enable the sealed cavity to be decompressed, so that the suction state between the upper cover assembly and the base assembly is relieved.
The vacuum pumping assembly further comprises a one-way valve 15 communicated with a port e3 in the five-way pipe 12, the one-way valve 15 is communicated with vacuum storage equipment (such as a lunch box and the like) through an external pipeline, a two-way electromagnetic valve 16 is installed on a pipeline between the one-way valve 15 and the port e3, when the vacuum pumping assembly pumps air from the pressure-free suction port 3 and the air pumping port B1, the two-way electromagnetic valve 16 is in a closed state, when the vacuum storage equipment is vacuumized, a port c1 in the first three-way electromagnetic valve 9 is communicated with a port a1, a port c2 in the second three-way electromagnetic valve 10 is communicated with a port a2, and air in the vacuum storage equipment is exhausted through the five-way pipe 12, the second three-way electromagnetic valve 10, the vacuum pump 8, the first three-way electromagnetic valve 9 and finally the port c 1.
The port d3 of the five-way pipe 12 is connected with a pressure sensor 17, and the pressure sensor 17 is used for detecting the pressure value in the five-way pipe 12 and feeding back the pressure value to the electric control board C.
Further, the sealing module a2 includes a bag-sealing heating wire a21 installed on the working surface 101 of the base assembly 1 and a bag-sealing silica gel strip a22 installed on the bottom surface of the upper cover assembly 2, and the bag-sealing silica gel strip a22 is pressed against the bag-sealing heating wire a21 in a matching manner; the bag sealing heating wire A21 is a heating end face with a certain width, the heating end face is used for hot melting of the rolled bag, and the rolled bag is pressed tightly on the heating end face through a bag sealing silica gel strip A22 to realize melting sealing.
Further, the sealing component a1 includes an upper sponge strip a11 disposed in a closed ring shape on the bottom surface of the upper cover assembly 2, one side of the base assembly 1 is correspondingly provided with a lower sponge strip a12 matched with the upper sponge strip a11, the upper sponge strip a11 is matched and pressed against the lower sponge strip a12 to form a negative pressure vacuum chamber B, because the upper sponge strip a11 and the lower sponge strip a12 are both made of elastic materials, when the two strips are pressed against each other, the bag opening of the roll bag can be clamped, and a relatively closed negative pressure vacuum chamber B is realized, and when the roll bag is vacuumized, air in the roll bag can push open the upper sponge strip a11 or the lower sponge strip a12 and is discharged from the bag opening to the negative pressure vacuum chamber B;
further, a strip-shaped concave cavity A13 is arranged on the base assembly 1 corresponding to the negative pressure vacuum cavity B, and a water collecting tank 5 is detachably arranged in the strip-shaped concave cavity A13; since it is difficult to avoid that a portion of the food juice overflows from the mouth of the bag during the evacuation of the bag carrying the food, this portion of the food juice can be collected by the water collection gutter 5 and, by means of a removable design, be subjected to a collection treatment by the water collection gutter 5.
In addition, a plurality of support lugs 51 extend from the water collection tank 5.
Further, a bag rolling cutter A3 is arranged on the rear side of the sealing assembly a1, a cutter slide rail 102 is arranged on the working surface 101 of the base assembly 1, and the bag rolling cutter A3 is arranged on the cutter slide rail 102 in a back-and-forth sliding manner along the width direction of the base assembly 1; since the sliding direction of the roll bag moves from the rear side to the front side of the base assembly 1, the roll bag can be completely cut off during the sliding process of the roll bag cutter a3 because the cutter slide rail 102 and the sliding direction of the roll bag are perpendicular to each other.
Further, the number of the pressure-free self-suction ports 3 is multiple, and the multiple pressure-free self-suction ports 3 are uniformly distributed along the width direction of the base assembly 1; the stress points of the upper cover assembly 2 can be uniformly distributed, and the upper cover assembly 2 is uniformly pressed on the base assembly 1.
Further, a microswitch 6 which is in movable contact fit with the upper cover assembly 2 is arranged on the base assembly 1; the microswitch 6 is mainly installed inside the base assembly 1 and is used in a matching way by extending out of the movable contact rod 601 on the working surface 101 of the base assembly 1, when the upper cover assembly 2 is closed, the articulated arm connected between the upper cover assembly 2 and the base assembly 1 is pressed on the movable contact rod 601 to trigger the microswitch 6 to work, so that the electric control board C in the base assembly 1 judges that the upper cover assembly 2 completes the closing action.
With the structure, the specific working process of automatic pressing is as follows: 3 self-suction compression caps 4 made of silica gel are respectively arranged on an upper cover assembly 2, the upper cover assembly 2 is correspondingly matched with 3 pressure-free self-suction ports 3 on a base assembly 1 after being closed, so that a sealed cavity forms a vacuum negative pressure condition, meanwhile, the upper cover assembly 2 triggers a micro switch 6 through a movable contact rod 601, a signal is fed back to an electric control board C in the base assembly 1 to drive a vacuum pump of a vacuumizing component to work, the 3 sealed cavities are vacuumized firstly by starting the vacuumizing component, after a corrugated expansion pipe 41 in the self-suction compression cap 4 contracts, the upper cover assembly 2 is automatically stretched downwards to tighten the upper cover assembly 2 to press the base assembly downwards, after sinking, an upper sponge strip A11 and a lower sponge strip A12 form a negative pressure vacuum cavity B, then the vacuumizing component is started to enable the negative pressure vacuum cavity B to form negative pressure to suck gas in a roll bag, and a sealing silica gel strip A22 to press a sealing bag heating wire A21 to realize bag sealing work, finally, the cutting operation is performed by sliding the bag cutter a 3.
Further, a rolling bag placing groove 7 is arranged on the inner side of the working surface 101 of the base assembly 1; the roll bag placing groove 7 can better utilize the space of the base assembly 1, so that the roll bag placed in the roll bag sealing machine cannot cause overlarge volume of the sealing machine, and particularly, the height of the sealing machine is reduced.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a full-automatic vacuum fresh-keeping capper, includes base assembly and activity hinge upper cover assembly on the base assembly, be equipped with on the opposite complex working face between base assembly and the upper cover assembly and inhale sealing device, its characterized in that: the base assembly or the working face of upper cover assembly are equipped with the elasticity stretch ring on, the elasticity stretch ring actuation and the working face actuation and inject airtight chamber, are equipped with on the working face of base assembly or upper cover assembly with the airtight chamber intercommunication exempt from to press from the suction inlet, exempt from to press from the suction inlet and be connected with the evacuation subassembly, through exempting from to press from the air of mouthful suction airtight intracavity messenger elasticity stretch ring compressed to realize that the upper cover assembly is taut pressfitting on the base assembly.
2. The full-automatic vacuum fresh-keeping sealing machine according to claim 1, characterized in that: the elastic expansion ring comprises one or more self-suction compression caps arranged on the working surface of the upper cover assembly, the self-suction compression caps are sucked on the working surface of the base assembly to form a sealed cavity, a pressure-free self-suction port is arranged on the working surface of the base assembly corresponding to the sealed cavity, and the vacuumizing assembly is arranged in the base assembly and communicated with the pressure-free self-suction port.
3. The full-automatic vacuum fresh-keeping sealing machine according to claim 2, characterized in that: the self-suction compression cap comprises a corrugated expansion pipe with one closed end and one open end, the open end of the corrugated expansion pipe is connected with a sucker ring, and the sucker ring is sealed and sucked and pressed on a working surface at the periphery of the self-suction port without pressing.
4. The full-automatic vacuum fresh-keeping sealing machine according to claim 1, characterized in that: the suction and sealing device comprises a sealing assembly and a sealing module arranged on the front side of the sealing assembly, the sealing assembly forms a negative pressure vacuum cavity, an air exhaust port communicated with the negative pressure vacuum cavity is formed in the base assembly, and the air exhaust port is communicated with the vacuumizing assembly.
5. The full-automatic vacuum fresh-keeping sealing machine according to claim 4, characterized in that: the vacuum pumping assembly at least comprises a vacuum pump, and the vacuum pump is communicated with the pressure-free self-suction port and the air suction port through a pipeline.
6. The full-automatic vacuum fresh-keeping sealing machine according to claim 4, characterized in that: the sealing module comprises a sealing bag heating wire arranged on the working surface of the base assembly and a sealing bag silica gel strip arranged on the bottom surface of the upper cover assembly, and the sealing bag silica gel strip is matched and pressed against the sealing bag heating wire.
7. The full-automatic vacuum fresh-keeping sealing machine according to claim 4, characterized in that: the sealing assembly comprises an upper sponge strip which is arranged on the bottom surface of the upper cover assembly in a closed ring shape, one side of the base assembly is correspondingly provided with a matched lower sponge strip, and the upper sponge strip is matched and pressed against the lower sponge strip to form a negative pressure vacuum cavity; the base assembly is provided with a strip-shaped concave cavity corresponding to the negative pressure vacuum cavity, and a water collecting tank is detachably mounted in the strip-shaped concave cavity.
8. The full-automatic vacuum fresh-keeping sealing machine according to claim 4, characterized in that: the rear side of the sealing component is provided with a rolling bag cutter, a cutter sliding rail is arranged on the working surface of the base assembly, and the rolling bag cutter is arranged on the cutter sliding rail in a back-and-forth sliding mode along the width direction of the base assembly.
9. The full-automatic vacuum fresh-keeping sealing machine according to claim 1, characterized in that: and the base assembly is provided with a microswitch in movable contact fit with the upper cover assembly.
10. The full-automatic vacuum fresh-keeping sealing machine according to claim 1, characterized in that: the inner side of the working surface of the base assembly is provided with a rolling bag placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117749.2U CN215922662U (en) | 2021-09-02 | 2021-09-02 | Full-automatic vacuum fresh-keeping capper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117749.2U CN215922662U (en) | 2021-09-02 | 2021-09-02 | Full-automatic vacuum fresh-keeping capper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215922662U true CN215922662U (en) | 2022-03-01 |
Family
ID=80418775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117749.2U Active CN215922662U (en) | 2021-09-02 | 2021-09-02 | Full-automatic vacuum fresh-keeping capper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215922662U (en) |
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2021
- 2021-09-02 CN CN202122117749.2U patent/CN215922662U/en active Active
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