CN108327975B

CN108327975B - Food vacuum packaging machine

Info

Publication number: CN108327975B
Application number: CN201810161309.7A
Authority: CN
Inventors: 刘弘业
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-27
Filing date: 2018-02-27
Publication date: 2020-06-02
Anticipated expiration: 2038-02-27
Also published as: CN108327975A

Abstract

The invention belongs to the field of food machining, and particularly relates to a food vacuum packaging machine which comprises a machine body, wherein the machine body comprises an upper cover and a lower cover which are connected in a rotating mode, an air extracting device and a circuit board are arranged inside the machine body, the upper cover is provided with an upper vacuum cavity, the lower cover is provided with a lower vacuum cavity, one side, close to an opening of the lower cover, is provided with a fixing mechanism, the fixing mechanism comprises a plurality of positioning buckles driven by a driving mechanism, the lower vacuum cavity is divided into independent small vacuum cavities by partition plates, air nozzles are respectively arranged in the small vacuum cavities, the air nozzles are respectively communicated with a vacuum pump through air extracting pipes, the upper vacuum cavity is provided with a sealing groove corresponding to the partition plates, and the partition. The invention integrates the technology of the existing vacuum machine, and increases multi-package continuous stable operation on the basis of keeping the advantages of the prior art; the invention can adjust the air suction force according to the size of the object to be packaged, thereby achieving the purpose of energy saving.

Description

Food vacuum packaging machine

Technical Field

The invention belongs to the field of food mechanical processing, and particularly relates to a food vacuum packaging machine.

Background

At present, with the acceleration of the pace of daily life, the nutrition and health care food is rich, and the healthy diet and the quality of life become the focus of attention. Every family can eat fresh vegetables and fruits every day, and the original nutrition and moisture can be lost if the families are stored improperly; everyone will eat the snacks every day, and the problem of how to store half of the snacks is always worried. Some people have a habit of collecting precious calligraphy and painting, photos and jewelry, but the precious calligraphy and painting, the photos and the jewelry are not well preserved and are easily oxidized to cause fading and mildewing. Therefore, the packaging and storage of the packaging materials are important, and the vacuum packaging machine solves the problem which is very concerned by many families at present.

There are two representative types of vacuum packaging machines in the market, one of which is disclosed in CN202193231U or CN205221203U, which is simpler to operate and can realize multi-pack operation, and the disadvantage is that the flow rate of the vacuum chamber is constant and cannot be adjusted according to the article to be processed, and in addition, the multi-pack operation is easy to deviate because of no fixing mechanism; another vacuum machine, as disclosed in CN201670372U, is relatively cumbersome to operate compared to the first one, but because the suction nozzle is directly deep into the bag to be sealed, the suction is more thorough, the freshness is better, and the machine life is relatively longer, but the flow rate of this vacuum machine is also not adjustable and it is not possible to operate with multiple bags.

CN202193231U is a domestic vacuum packaging machine, including openable upper cover, lower cover, air exhaust device, locate two heat sealing strip on upper cover and the lower cover respectively, be located heat sealing strip and be close to the edge of upper cover one side on the upper cover and be equipped with an elastic layering, elastic layering is higher than the heat sealing strip on the upper cover by 0.5mm at least.

CN205221203U a novel domestic vacuum packaging plastic packaging machine, including the buckle, generate heat and seal strip, vacuum cotton and exhaust button, exhaust button one side is provided with seals the adhesive tape, is used for guaranteeing the sealed effect who seals, it is provided with the fuselage to seal the adhesive tape downside, the fuselage outside is provided with the shell, it is provided with control panel to seal adhesive tape one side, the last operating button that is provided with of control panel can seal or the sealed selection of evacuation to the sealing machine as required, operating button one side is provided with the evacuation key. In order to further improve the sealing effect, the control panel is embedded in the machine body and is connected with the operating button. In order to further improve the sealing effect, the heating sealing strip is fixed on the shell, and the vacuum cotton is connected with the shell. In order to further improve the sealing effect, the exhaust button is embedded on the machine body, and the vacuumizing key is embedded on the control panel.

Disclosure of Invention

Aiming at the defects of the conventional food vacuum packaging machine disclosed in the background technology, the invention aims to provide an intelligent food vacuum packaging machine, which integrates two conventional representative food vacuum packaging machines, and is additionally provided with a fixing structure which is more flexible, simpler, more convenient and easier to operate on the basis of the integration of the two conventional representative food vacuum packaging machines, and the vacuum chamber bin is artificially divided, so that the finished product is more tidy and more attractive, and the vacuum chamber bin is more purposefully vacuumized, and further the corresponding loss is reduced.

The invention adopts the technical scheme that the food vacuum packaging machine comprises a machine body, wherein a plurality of operation keys are arranged on the surface of the machine body, an exhaust port is arranged on the surface of the machine body, the machine body comprises an upper cover 2 and a lower cover 3 which are connected in a rotating manner, an air extractor and a circuit board are arranged in the machine body, the air extractor comprises a vacuum pump electrically connected with the circuit board, the upper cover 2 is provided with an upper vacuum cavity 4, the upper cover 2 is provided with a high-temperature adhesive tape at one side of the long edge of the upper vacuum cavity 4, the lower cover 3 is provided with a lower vacuum cavity 5, a sealing adhesive tape corresponding to the high-temperature adhesive tape is arranged at one side of the long edge of the lower vacuum cavity 5, the sealing adhesive tape is electrically connected with the circuit board, a sealing element is arranged at the edges of the upper vacuum cavity 4 and the lower vacuum cavity, fixing mechanism includes that a plurality of is detained by actuating mechanism driven location, actuating mechanism is connected with the circuit board electricity, fixing mechanism opens there is guide rail groove 6, the location is detained and is controlled under actuating mechanism's drive in guide rail groove 6, independent little vacuum cavity is cut apart into by baffle 7 to lower vacuum cavity 5, be equipped with air cock 8 in the little vacuum cavity respectively, air cock 8 is respectively through exhaust tube and vacuum pump intercommunication, it is equipped with and seals groove 9 corresponding with baffle 7 to go up vacuum cavity 4, baffle 7 upwards extends and inserts seal groove 9.

The above-mentioned operation keys include a separate sealing key and keys matched with different numbers of packages, and the above-mentioned air-extracting device includes vacuum pump, motor, etc., and can be placed in the upper cover 2 and also can be placed in the lower cover 3, and is placed in the upper cover 2, and is not convenient for opening and closing, but is convenient for compressing, and is preferably placed in the lower cover 3.

Further, actuating mechanism is for removing the cylinder of installing in the organism, and the cylinder is detained the one-to-one with the location, and the electricity is connected in the circuit board, the cylinder output is connected in the location and is detained, and the cylinder can drive the location and detain and remove in guide rail groove 6.

The positioning buckles comprise two fixed movable types, the fixed positioning buckles are arranged at two ends, the middle parts of the fixed positioning buckles are provided with a plurality of movable positioning buckles, and the number of the movable positioning buckles is in direct proportion to the number of the disposable packages and the total sealing length. The positioning buckle is detachable, namely the connecting mode between the positioning buckle and the cylinder can be a bolt type or a buckle type, and the positioning buckle can be detached or installed according to the length to be sealed.

Further, the air exhaust pipes are connected in parallel, and the using quantity of the air exhaust pipes is in direct proportion to the quantity of the products to be packaged. The utilization rate of the small vacuum cavity is controlled by controlling the opening and closing of the exhaust tube.

The top of sealing the adhesive tape is equipped with the response magnet switch, the response magnet switch is located the both sides of upper cover 2. The setting of response magnet switch makes not close upper cover 2, and the heater of sealing the adhesive tape does not heat, avoids scalding the hand.

Further, the lower vacuum chamber 5 is integrally formed with a partition 7. The advantage of integral molding is that air leakage is avoided.

Further, the upper cover 2, the connection part between the upper cover 2 and the lower cover 3 is provided with a heat dissipation port.

Furthermore, a groove is formed in one surface, away from an operator, of the lower cover 3, and a jack is arranged in the groove. The groove is a power line accommodating part, and the jack in the groove is matched with the connector of the power line.

Further, one side of lower cover 3 is equipped with locking mechanism, locking mechanism includes a set of intermeshing's gear, the gear is installed respectively in the pivot that is parallel to each other, be equipped with the buckle in the pivot that is close to lower cover 3, rotate to a certain extent when the gear, thereby buckle and the draw-in groove joint that corresponds lock upper cover 2 and lower cover 3.

Furthermore, the small vacuum cavities are respectively provided with a filtering system, and the filtering systems comprise a movable water dripping groove and a filtering net on the air tap 8. The filtering system is arranged, because when the vacuum machine extracts food with water and powdered food, water vapor and powder easily enter the machine body along with air flow, and certain damage is caused to the machine body.

Compared with the existing vacuum machine, the invention has the following beneficial effects:

1) the invention integrates the technology of the existing vacuum machine, and increases multi-package continuous stable operation on the basis of keeping the advantages of the prior art;

2) the invention can adjust the air suction force according to the size of the object to be packaged, thereby achieving the purpose of energy saving.

Drawings

FIG. 1: the invention has a structure schematic diagram;

in the figure: 2. an upper cover; 3. a lower cover; 4. an upper vacuum cavity; 5. a lower vacuum cavity; 6. a guide rail groove; 7. a partition plate; 8. an air tap; 9. sealing the groove.

Detailed Description

Example one

The food vacuum packaging machine comprises a machine body, wherein the surface of the machine body is provided with an operating key: a seal key, a stop key, a dry-wet option key, a single vacuum key, and a plurality of vacuum keys. The machine body is provided with an exhaust port on the surface and comprises an upper cover 2 and a lower cover 3 which are connected in a rotating way, an air extractor and a circuit board are arranged inside the machine body, the air extractor comprises a vacuum pump electrically connected with the circuit board, the upper cover 2 is provided with an upper vacuum cavity 4, one side, close to an operator, of the upper cover 2, which is positioned on the long side of the upper vacuum cavity 4, is provided with a high-temperature adhesive tape, the high-temperature adhesive tape is made of Teflon material, the lower cover 3 is provided with a lower vacuum cavity 5, one side, positioned on the long side of the lower vacuum cavity 5, of the lower cover 3 is provided with a sealing adhesive tape corresponding to the high-temperature adhesive tape, the sealing adhesive tape is electrically connected with the circuit board, a nichrome heating wire is arranged in the sealing adhesive tape, the width of the heating wire is 3mm, sealing rings are arranged at the edges, fixing mechanism includes that two fixed location are detained, and two are detained by actuating mechanism driven location, actuating mechanism is connected with the circuit board electricity, fixing mechanism opens has guide rail groove 6, the location is detained and is controlled under actuating mechanism's drive in guide rail groove 6, lower vacuum cavity 5 is cut apart into four independent little vacuum cavitys by baffle 7, be equipped with air cock 8 in the little vacuum cavity respectively, air cock 8 is respectively through exhaust tube and vacuum pump intercommunication, it is equipped with the seal groove 9 corresponding with baffle 7 to go up vacuum cavity 4, baffle 7 upwards extends and inserts seal groove 9. The driving mechanism is an air cylinder movably arranged in the machine body, the air cylinder corresponds to the positioning buckles one by one and is electrically connected with the circuit board, the output end of the air cylinder is connected with the positioning buckles, and the air cylinder can drive the positioning buckles to move left and right in the guide rail grooves 6. The four extraction pipes are connected in parallel. The top of sealing the adhesive tape is equipped with the response magnet switch, the response magnet switch is located the both sides of upper cover 2.

The lower vacuum chamber 5 is integrally formed with a partition 7. And the connecting parts among the upper cover 2, the upper cover 2 and the lower cover 3 are provided with heat radiating ports. The one side of lower cover 3 keeping away from the operator is opened flutedly, be equipped with the jack in the recess. One side of lower cover 3 is equipped with locking mechanism, locking mechanism includes a set of intermeshing's gear, the gear is installed respectively in the pivot that is parallel to each other, be equipped with the buckle in the pivot that is close to lower cover 3, to a certain extent when the gear revolve, thereby buckle and the draw-in groove joint that corresponds lock upper cover 2 and lower cover 3. And the small vacuum cavities are respectively provided with a filtering system, and the filtering systems comprise movable drip grooves and filter screens on the air nozzles 8.

The vacuum pump comprises an air exhaust air bag and an air exhaust valve communicated with the air bag, and also comprises four swing rods which are connected with the air exhaust air bag and used for driving the air exhaust air bag to suck, expand and compress, and electromagnets which drive the swing rods to do swing motion and correspond to the swing rods one by one; one end of the swing rod is movably hinged with the machine body, the other end of the swing rod is provided with a permanent magnet, and the electromagnet is arranged beside the permanent magnet; the circuit board is electrically connected with the electromagnet of the vacuum pump in parallel. The electromagnet generates magnetic force after being electrified, the same pole of the magnetic force is repelled with the magnetic force of the permanent magnet, the opposite pole of the magnetic force is attracted with the magnetic force of the permanent magnet, when the current passing through the electromagnet changes alternately, the polarity of the magnetic force generated by the electromagnet also changes alternately, so that the electromagnet and the permanent magnet attract and repel alternately, the swing rod is driven to do swinging motion, the air bag is driven to suck and compress, the gas in the exhaust tube is sucked away, the gas is discharged from the other end of the exhaust valve, the vacuum pumping function of the vacuum pump is realized, and the electromagnets with different numbers are put into use to enable the air bag to be sucked under different extrusion forces.

Claims

1. A food vacuum packaging machine comprises a machine body, wherein the surface of the machine body is provided with a plurality of operation keys, the surface of the machine body is provided with an exhaust port, the machine body comprises an upper cover (2) and a lower cover (3) which are connected in a rotating manner, an air extractor and a circuit board are arranged inside the machine body, the air extractor comprises a vacuum pump electrically connected with the circuit board, the upper cover (2) is provided with an upper vacuum cavity (4), the upper cover (2) is positioned on one side of the long edge of the upper vacuum cavity (4) and is provided with a high-temperature adhesive tape, the lower cover (3) is provided with a lower vacuum cavity (5), one side of the lower cover (3) positioned on the long edge of the lower vacuum cavity (5) is provided with a sealing adhesive tape corresponding to the high-temperature adhesive tape, the sealing adhesive tape is electrically connected with the circuit board, the, the method is characterized in that: seal the adhesive tape and be close to lower cover (3) open-ended one side and be equipped with fixed establishment, fixed establishment includes that a plurality of is detained by actuating mechanism driven location, actuating mechanism is connected with the circuit board electricity, fixed establishment opens there is guide rail groove (6), the location is detained and is controlled in actuating mechanism's drive under guide rail groove (6) and move, independent little vacuum cavity is cut apart into by baffle (7) in lower vacuum cavity (5), be equipped with air cock (8) in the little vacuum cavity respectively, air cock (8) are respectively through exhaust tube (13) and vacuum pump intercommunication, exhaust tube (13) parallel connection, and it uses quantity and treats packing product quantity directly proportional, it is equipped with seal groove (9) corresponding with baffle (7) to go up vacuum cavity (4), baffle (7) upwards extend and insert seal groove (9).

2. The food vacuum packaging machine according to claim 1, wherein: the driving mechanism is an air cylinder movably arranged in the machine body, the air cylinder corresponds to the positioning buckles one by one and is electrically connected with the circuit board, the output end of the air cylinder is connected with the positioning buckles, and the air cylinder can drive the positioning buckles to move left and right in the guide rail grooves (6).

3. The food vacuum packaging machine according to claim 1, wherein: the top of sealing the adhesive tape is equipped with the response magnet switch, the response magnet switch is located the both sides of upper cover (2).

4. The food vacuum packaging machine according to claim 1, wherein: the lower vacuum cavity (5) and the partition plate (7) are integrally formed.

5. The food vacuum packaging machine according to claim 1, wherein: and the upper cover (2), the connecting parts between the upper cover (2) and the lower cover (3) are provided with heat radiating ports.

6. The food vacuum packaging machine according to claim 1, wherein: a groove is formed in one surface, away from an operator, of the lower cover (3), and a jack is arranged in the groove.

7. The food vacuum packaging machine according to claim 1, wherein: one side of lower cover (3) is equipped with locking mechanism, locking mechanism includes a set of intermeshing's gear, the gear is installed respectively in the pivot that is parallel to each other, be equipped with the buckle in the pivot that is close to lower cover (3), when the gear revolve to a certain extent, thereby buckle and the draw-in groove joint that corresponds lock upper cover (2) and lower cover (3).

8. The food vacuum packaging machine according to claim 1, wherein: and the small vacuum cavities are respectively provided with a filtering system.

9. The food vacuum packaging machine according to claim 8, wherein: the filtering system comprises a movable water dripping groove and a filtering net on an air tap (8).