CN217624325U

CN217624325U - Vacuum sealing machine with built-in double-pump power

Info

Publication number: CN217624325U
Application number: CN202221443832.7U
Authority: CN
Inventors: 李旭成
Original assignee: Zhejiang Ouou Technology Co ltd
Current assignee: Zhejiang Ouou Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-21
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a vacuum sealing machine of built-in double pump power, include: organism and rotation are installed cover on the organism, the organism is equipped with the evacuation groove that is used for bleeding to the vacuum packaging bag, be equipped with circuit control panel in the organism and with the vacuum air exhaust device that circuit control panel connects, vacuum air exhaust device includes first aspiration pump and second aspiration pump, first aspiration pump through first aspiration line with evacuation groove intercommunication, the second aspiration pump through second aspiration line with evacuation groove intercommunication, first aspiration line is connected with and is used for detecting the pressure switch of first aspiration line negative pressure size. The vacuum sealing machine with the built-in double-pump power has simple structure and low production cost; the double air-pumping pumps are arranged in the food processor, so that the vacuum pumping is more thorough, and the food deterioration accelerated by residual air is avoided; the cover opening pressure balancing device is arranged, so that the cover can be opened after the air exhaust and sealing are convenient, and the use is convenient and labor-saving.

Description

Vacuum sealing machine with built-in double-pump power

Technical Field

The utility model relates to a vacuum sealing technical field, in particular to vacuum sealing machine of built-in double pump power.

Background

The vacuum sealing machine is used for filling food into a packaging bag, extracting air in the packaging bag, and completing the sealing process after the predetermined vacuum degree is reached. The household vacuum sealing machine is provided with a lower machine base and an upper machine cover, the lower machine base is provided with a vacuum groove, bag mouths of bags such as vacuum packaging bags are inserted into the vacuum groove during vacuum pumping, the bags such as the vacuum packaging bags are vacuumized through the vacuum groove after a vacuum pump communicated with the vacuum groove is started, and finally the bag mouths are heat-sealed through a heat sealing strip of the lower cover to finish sealing actions. Some existing vacuum sealing machines are weak in power of a vacuumizing air pump, and cannot thoroughly vacuumize a vacuum packaging bag, so that a small amount of residual air in the vacuum packaging bag influences the vacuum storage effect of food, and the expected quality guarantee time cannot be achieved.

In the existing vacuum sealing machines, the vacuumizing groove is easy to accumulate liquid such as sewage, food soup and the like in the using process, the vacuumizing effect can be influenced, the accumulated water can also enter the sealing machine in the using process, circuit elements are damaged, the service life is short, and the maintenance cost is high. In addition, some current sealing machine, wrapping bag vacuum seal back, because the evacuation groove evacuation for there is the negative pressure between upper cover and the organism, upper cover need exert oneself just can open, and it is comparatively inconvenient to uncap.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem of providing a vacuum sealing machine with a simple structure and built-in double pump power, which has low production cost; the evacuation is more thorough, is equipped with uncapping pressure balance device, is convenient for bleed and opens the cover after sealing, and convenient to use is laborsaving.

(II) technical scheme

For solving the technical problem, the utility model provides a vacuum sealing machine of built-in double pump power, include: organism and rotation are installed cover on the organism, the organism is equipped with and is used for carrying out the evacuation groove of bleeding to the vacuum packaging bag, be equipped with circuit control panel in the organism and with the vacuum air exhaust device that circuit control panel connects, vacuum air exhaust device includes first aspiration pump and second aspiration pump, first aspiration pump through first aspiration line with evacuation groove intercommunication, the second aspiration pump through second aspiration line with evacuation groove intercommunication, first aspiration line is connected with and is used for detecting the pressure switch of first aspiration line negative pressure size, pressure switch with circuit control panel connects, the organism is installed and is used for right the vacuum packaging bag carries out the heating element who seals, electric heating element with circuit control panel electric connection. When the vacuum packaging bag sealing device is used, one end of the vacuum packaging bag to be sealed is placed at the vacuumizing groove between the machine body and the machine cover, the power supply is switched on, the first air pump and the second air pump are started at the same time, and the vacuumizing groove and the vacuum packaging bag are pumped; after air extraction is finished, the pressure of the first air extraction pipeline reaches the preset value of the pressure switch, the pressure switch acts and controls the first air extraction pump and the second air extraction pump to stop air extraction, and after air extraction is stopped, the circuit control panel controls the electric heating element to be electrified and heated and seals the vacuum packaging bag.

The utility model discloses built-in double pump power's vacuum capper, organism one side is equipped with the power supply interface that is used for carrying out the power supply to the circuit control board, and the power supply is more convenient; the structure is simple, and the production cost is low; the double air-pumping pumps are arranged in the food-processing machine, so that the vacuum pumping is more thorough, and the food deterioration accelerated by residual air is avoided; the cover opening pressure balancing device is arranged, so that the cover opening after air exhaust and sealing is facilitated, and the use is convenient and labor-saving; the vacuumizing groove is an air-extracting liquid storage box which is detachably arranged on the machine body, and the air-extracting liquid storage box is convenient to disassemble and assemble and clean; an uncovering locking mechanism is arranged between the machine body and the machine cover, the uncovering locking mechanism comprises a clamping part and a clamping groove, the clamping is stable, and the stability of air extraction is ensured; the air-extracting liquid storage box can store sewage or juice in food, is convenient for vacuum packaging of the food with the juice and has wide application range; the air exhaust liquid storage box is provided with the limiting bulges, the limiting bulges are used for limiting one end of the vacuum packaging bag, the packaging bag is placed at the optimal air exhaust position by a user, the situation that the user places the vacuum bag too far in front of or behind the vacuum bag is prevented, and the vacuum exhaust quality is further improved.

Furthermore, the machine body is provided with a first hollow guide pillar used for being connected with the first air pumping pipeline, the machine body is provided with a second hollow guide pillar used for being connected with the second air pumping pipeline, and the first hollow guide pillar and the second hollow guide pillar are respectively communicated with the vacuum pumping groove, so that the first air pumping pump and the second air pumping pump can simultaneously pump air into the vacuum pumping groove, and the air pumping is more thorough.

Further, the first air suction pipeline is connected with a cover opening pressure balancing device, the cover opening pressure balancing device comprises a key, a sealing gasket and a pressure balancing air pipe movably arranged on one side of the sealing gasket, the cover and the machine body are unlocked/locked through the key, the sealing gasket is fixedly arranged on the machine body, and the pressure balancing air pipe is arranged on the key; when the first air pump pumps air, the side port of the pressure balance air pipe abuts against the sealing pad to be sealed. After finishing waiting to bleed and sealing, press the button, drive the pressure balance trachea and break away from to one side sealed pad, the air gets into from the pressure balance trachea this moment and makes the atmospheric pressure in first exhaust tube and the evacuation groove balanced mutually with the external world for it is more laborsaving to open the cover.

Furthermore, an uncovering locking mechanism is arranged between the machine body and the machine cover and comprises a buckling part and a clamping groove movably clamped with the buckling part, the buckling part is arranged on the key, and the clamping groove is arranged on the machine cover and is clamped stably, so that the stability of air extraction is ensured; the button sets up on the organism, button one side is supported and is leaned on and install reset spring, resets after being convenient for press the button. When the cover is opened, the key is pressed to drive the buckling part to be separated from the clamping groove, so that the cover can be turned and opened, and the use is convenient.

Furthermore, the second air pump is connected with an external vacuum pumping device through the second air pumping pipeline, the external vacuum pumping device comprises a shell, a one-way valve core is arranged in the shell, and an air pumping connector is arranged at the side end of the shell. The connecting device is convenient to connect with other external equipment needing air extraction, and is convenient to use.

Furthermore, the vacuumizing groove is an air-extracting liquid storage box which is detachably arranged on the machine body, the machine body is provided with a first mounting groove for mounting the air-extracting liquid storage box, and the air-extracting liquid storage box is convenient to assemble and disassemble and clean; the air-pumping liquid storage box can store sewage or juice in food in the using process, short circuit caused by water entering inside the air-pumping liquid storage box when the food with the juice is vacuumized is prevented, vacuumizing packaging is convenient to be carried out on the food with the juice, and the application range is wide.

Further, the stock solution box of bleeding is equipped with spacing arch, spacing arch is used for right the one end of vacuum packaging bag carries on spacingly, and the user of being convenient for places the wrapping bag in the best position of bleeding, prevents that the user from placing the vacuum bag too by preceding or by the back, further promotes the quality of evacuation.

Further, the organism is equipped with and is used for the installation electric heating element's second mounting groove, the organism annular is provided with the third mounting groove that is used for installing first sealing strip, the cover annular is provided with the fourth mounting groove that is used for installing the second sealing strip, and is sealed effectual, promotes the efficiency of evacuation.

Furthermore, the electric heating element is a heating wire, a power supply interface for supplying power to the circuit control panel is arranged on one side of the machine body, and the power supply interface is electrically connected with the circuit control panel, so that power supply is more convenient.

(III) advantageous effects

The vacuum sealing machine with the built-in double-pump power has simple structure and low production cost; the double air-pumping pumps are arranged in the food-processing machine, so that the vacuum pumping is more thorough, and the food deterioration accelerated by residual air is avoided; the cover opening pressure balancing device is arranged, so that the cover can be opened after air exhaust and sealing, and the use is convenient and labor-saving; the vacuumizing groove is an air-extracting liquid storage box which is detachably arranged on the machine body, and the air-extracting liquid storage box is convenient to disassemble and assemble and clean; an uncovering locking mechanism is arranged between the machine body and the machine cover, the uncovering locking mechanism comprises a clamping part and a clamping groove, the clamping is stable, and the stability of air extraction is ensured; the air-exhaust liquid storage box can store the juice in the sewage or the food, is convenient for vacuum-pumping packaging of the food with the juice and has wide application range; the air-extracting liquid storage box is provided with a limiting bulge, and the limiting bulge is used for limiting one end of the vacuum packaging bag, so that a user can place the packaging bag at the optimal air-extracting position conveniently, the situation that the user places the vacuum bag too far in front of or behind the vacuum bag is prevented, and the vacuum-extracting quality is further improved; and a power supply interface for supplying power to the circuit control panel is arranged on one side of the machine body, so that the power supply is more convenient.

Drawings

FIG. 1 is a perspective view of the vacuum sealing machine with built-in dual pump power of the present invention;

FIG. 2 is a schematic structural view of the vacuum pumping device of the vacuum sealing machine with built-in dual pump power of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of the button of the vacuum sealing machine with built-in dual pump power of the present invention;

FIG. 5 is a schematic structural view of the body part of the vacuum sealing machine with built-in dual pump power of the present invention;

FIG. 6 is a schematic structural view of the vacuum-pumping groove of the vacuum sealing machine with built-in dual pump power of the present invention;

FIG. 7 is a schematic structural view of a clamping groove of the vacuum sealing machine with built-in dual-pump power of the present invention;

fig. 8 is a schematic structural view of the external vacuum extractor of the vacuum sealing machine with built-in dual-pump power of the present invention;

the corresponding part names for the various reference numbers in the figures are: the vacuum extractor comprises a machine body 1, a vacuum groove 101, a first hollow guide column 102, a second hollow guide column 103, a machine cover 2, a circuit control board 3, a first air pump 4, a second air pump 5, a first air pumping pipeline 6, a second air pumping pipeline 7, a pressure switch 8, an electric heating element 9, a sealing gasket 10, a pressure balance air pipe 11, a clamping part 12, a clamping groove 13, a key 14, a return spring 15, an external vacuum extractor 16, a shell 17, a one-way valve core 18, an air pumping connector 20, a first mounting groove 21, a limiting bulge 22, a second mounting groove 23, a third mounting groove 24, a fourth mounting groove 25 and a power supply interface 26.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 8, the utility model provides a vacuum sealing machine with built-in double pump power, which comprises: organism 1 and the cover 2 of rotation installation on organism 1, cover 2 articulates on organism 1, organism 1 is equipped with the evacuation groove 101 that is used for bleeding to the vacuum packaging bag, be equipped with circuit control panel 3 in the organism 1 and the vacuum air exhaust device of being connected with circuit control panel 3, vacuum air exhaust device includes first aspiration pump 4 and second aspiration pump 5, first aspiration pump 4 is through first aspiration line 6 and evacuation groove 101 intercommunication, second aspiration pump 5 is through second aspiration line 7 and evacuation groove 101 intercommunication, first aspiration line 6 is connected with the pressure switch 8 that is used for detecting the size of first aspiration line 6 negative pressure, pressure switch 8 is connected with circuit control panel 3, organism 1 installs the electric heating element 9 that is used for heating the sealing to the vacuum packaging bag, electric heating element 9 and circuit control panel 3 electric connection. When the vacuum packaging bag sealing device is used, one end of the vacuum packaging bag to be sealed is placed at the vacuum-pumping groove 101 between the machine body 1 and the machine cover 2, the power supply is switched on, the first air pump 4 and the second air pump 5 are started at the same time, and the vacuum-pumping groove 101 and the vacuum packaging bag are pumped; after air exhaust is finished, the pressure of the first air exhaust pipeline 6 reaches the preset value of the pressure switch 8, at the moment, the pressure switch 8 acts and controls the first air exhaust pump 4 and the second air exhaust pump 5 to stop air exhaust, and after air exhaust is stopped, the circuit control panel 3 controls the electric heating element 9 to be electrified and heated and carries out sealing treatment on the vacuum packaging bag.

The vacuum sealing machine with the built-in double-pump power has the advantages that the air exhaust liquid storage box is provided with the limiting bulge, the limiting bulge is used for limiting one end of the vacuum packaging bag, a user can place the packaging bag at the optimal position for air exhaust conveniently, the user is prevented from placing the vacuum bag too far in front of or behind, and the vacuum pumping quality is further improved; a power supply interface for supplying power to the circuit control panel is arranged on one side of the machine body, so that the power supply is more convenient; the structure is simple, and the production cost is low; the double air-pumping pumps are arranged in the food-processing machine, so that the vacuum pumping is more thorough, and the food deterioration accelerated by residual air is avoided; the cover opening pressure balancing device is arranged, so that the cover can be opened after air exhaust and sealing, and the use is convenient and labor-saving; the vacuumizing groove is an air-extracting liquid storage box which is detachably arranged on the machine body, and the air-extracting liquid storage box is convenient to disassemble and assemble and clean; an opening cover locking mechanism is arranged between the machine body and the machine cover and comprises a clamping part and a clamping groove, the clamping part is clamped stably, and the air extraction stability is ensured; the air-pumping liquid storage box can store the juice in the sewage or the food, is convenient for vacuum-pumping packaging of the food with the juice, and has wide application range.

Referring to fig. 1, 2, 5 and 6, the machine body 1 is provided with a first hollow guide post 102 for connecting the first air pumping pipeline 6, the machine body 1 is provided with a second hollow guide post 103 for connecting the second air pumping pipeline 7, and the first hollow guide post 102 and the second hollow guide post 103 are respectively communicated with the vacuum-pumping groove 101, so that the first air pump and the second air pump can simultaneously pump air into the vacuum-pumping groove 101, and the air pumping is more thorough.

Referring to fig. 1 to 4, the first air suction pipeline 6 is connected with a cover opening pressure balancing device, the cover opening pressure balancing device comprises a key 14, a sealing gasket 10 and a pressure balancing air pipe 11 movably arranged on one side of the sealing gasket 10, the cover 2 and the machine body 1 are unlocked/locked through the key 14, the sealing gasket 10 is fixedly arranged on the machine body 1, and the pressure balancing air pipe 11 is arranged on the key 14; when the first air pump 4 pumps air, the side port of the pressure balance air pipe 11 abuts against the sealing gasket 10 to be sealed. After finishing waiting to bleed and sealing, press the button, drive pressure balance trachea 11 to one side break away from sealed pad 10, the air got into from pressure balance trachea 11 this moment and makes the atmospheric pressure in first aspiration line 6 and the evacuation groove 101 balanced with the external world mutually for it is more laborsaving to open the cover.

Referring to fig. 1, 2, 4 and 7, an open-cover locking mechanism is arranged between the machine body 1 and the machine cover 2, the open-cover locking mechanism comprises a buckling part 12 and a clamping groove 13 movably clamped with the buckling part 12, the buckling part 12 is arranged on a key 14, and the clamping groove 13 is arranged on the machine cover 2, so that the clamping is stable, and the stability of air extraction is ensured; the key 14 is arranged on the machine body 1, and one side of the key 14 is abutted with a return spring 15, so that the key can be conveniently reset after being pressed. When the cover is opened, the key is pressed to drive the buckling part to be separated from the clamping groove, so that the cover can be turned and opened, and the use is convenient.

Referring to fig. 1, 2 and 8, the second air pump 5 is connected to an external vacuum pumping device 16 through a second air pumping pipeline 7, the external vacuum pumping device 16 includes a casing 17, a one-way valve 18 is disposed in the casing 17, and an air pumping connector 20 is disposed at a side end of the casing 17. The connecting device is convenient to connect with other external equipment needing air extraction, and is convenient to use.

Referring to fig. 1, 5, 6 and 7, the vacuuming tank 101 is a suction liquid storage box detachably mounted on the machine body 1, the machine body 1 is provided with a first mounting groove 21 for mounting the suction liquid storage box, and the suction liquid storage box is convenient to mount and dismount and clean; the bleed stock solution box can store the juice in the sewage or the food in the use, leads to inside intaking to cause the short circuit when preventing to take juice food evacuation, is convenient for carry out evacuation packing, application range extensively to the food of taking juice. The air exhaust liquid storage box is provided with the limiting protrusions 22, the limiting protrusions 22 are used for limiting one end of the vacuum packaging bag, a user can place the packaging bag at the best air exhaust position conveniently, the user is prevented from placing the vacuum bag too far in front of or behind, and the vacuum exhaust quality is further improved. The organism 1 is equipped with the second mounting groove 23 that is used for installing electric heating element 9, and organism 1 annular is provided with the third mounting groove 24 that is used for installing first sealing strip, and cover 2 annular is provided with the fourth mounting groove 25 that is used for installing the second sealing strip, and is sealed effectual, promotes the efficiency of evacuation.

Referring to fig. 1, 2 and 5, the electric heating element 9 is an electric heating wire, a power supply interface 26 for supplying power to the circuit control board 3 is disposed on one side of the machine body 1, and the power supply interface 26 is electrically connected to the circuit control board 3, so that power supply is more convenient.

The vacuum sealing machine with the built-in double-pump power can store the juice in sewage or food by the air-extracting liquid storage box, is convenient for vacuum packaging of the food with the juice, and has wide application range; the air-exhaust liquid storage box is provided with a limiting bulge, and the limiting bulge is used for limiting one end of the vacuum packaging bag, so that a user can conveniently place the packaging bag at the optimal air-exhaust position, the situation that the user places the vacuum bag too far in front of or behind the vacuum bag is prevented, and the vacuum-exhaust quality is further improved; a power supply interface for supplying power to the circuit control panel is arranged on one side of the machine body, so that the power supply is more convenient; the structure is simple, and the production cost is low; the double air-pumping pumps are arranged in the food-processing machine, so that the vacuum pumping is more thorough, and the food deterioration accelerated by residual air is avoided; the cover opening pressure balancing device is arranged, so that the cover can be opened after air exhaust and sealing, and the use is convenient and labor-saving; the vacuumizing groove is an air-extracting liquid storage box which is detachably arranged on the machine body, and the air-extracting liquid storage box is convenient to disassemble and assemble and clean; be equipped with the locking mechanism that uncaps between organism and the cover, the locking mechanism that uncaps includes buckle portion and draw-in groove, and the block is firm, guarantees the stability of bleeding.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A vacuum sealing machine with built-in dual pump power, comprising: organism (1) and rotation are installed cover (2) on organism (1), its characterized in that, organism (1) is equipped with vacuum pumping groove (101) that is used for bleeding to the vacuum packaging bag, be equipped with circuit control board (3) in organism (1) and with the vacuum air exhaust device that circuit control board (3) are connected, vacuum air exhaust device includes first aspiration pump (4) and second aspiration pump (5), first aspiration pump (4) through first aspiration line (6) with vacuum pumping groove (101) intercommunication, second aspiration pump (5) through second aspiration line (7) with vacuum pumping groove (101) intercommunication, first aspiration line (6) are connected with and are used for detecting pressure switch (8) of first aspiration line (6) negative pressure size, pressure switch (8) with circuit control board (3) are connected, organism (1) is installed and is used for right vacuum packaging bag carries out electric heating's electric heating element (9), electric heating element (9) with sealing circuit control board (3) electric connection.

2. The vacuum sealing machine with built-in double pump power as claimed in claim 1, wherein the machine body (1) is provided with a first hollow guide post (102) for connecting the first air suction pipeline (6), the machine body (1) is provided with a second hollow guide post (103) for connecting the second air suction pipeline (7), and the first hollow guide post (102) and the second hollow guide post (103) are respectively communicated with the vacuum groove (101).

3. The vacuum sealing machine with the built-in double-pump power as claimed in claim 1, characterized in that the first air suction pipeline (6) is connected with a cover opening pressure balancing device, the cover opening pressure balancing device comprises a key (14), a sealing gasket (10) and a pressure balancing air pipe (11) movably arranged on one side of the sealing gasket (10), the cover (2) and the machine body (1) are unlocked/locked through the key (14), the sealing gasket (10) is fixedly arranged on the machine body (1), and the pressure balancing air pipe (11) is arranged on the key (14); when the first air pump (4) pumps air, the side port of the pressure balance air pipe (11) is abutted against the sealing gasket (10) for sealing.

4. The vacuum sealing machine with the built-in double-pump power is characterized in that a cover opening locking mechanism is arranged between the machine body (1) and the machine cover (2), the cover opening locking mechanism comprises a buckling part (12) and a clamping groove (13) movably clamped with the buckling part (12), the buckling part (12) is arranged on the key (14), the clamping groove (13) is arranged on the machine cover (2), the key (14) is arranged on the machine body (1), and a reset spring (15) is arranged on one side of the key (14) in a propping mode.

5. The vacuum sealing machine with built-in double-pump power as claimed in claim 1, characterized in that the second air pump (5) is connected with an external vacuum device (16) through the second air pumping pipeline (7), the external vacuum device (16) comprises a shell (17), a one-way valve core (18) is arranged in the shell (17), and an air pumping connecting port (20) is arranged at the side end of the shell (17).

6. The vacuum sealing machine with built-in double-pump power as claimed in claim 1, characterized in that the vacuum tank (101) is a suction liquid storage box detachably mounted on the machine body (1), and the machine body (1) is provided with a first mounting groove (21) for mounting the suction liquid storage box.

7. The vacuum sealing machine with built-in double pump power as claimed in claim 6, wherein the air-extracting reservoir is provided with a limiting protrusion (22), and the limiting protrusion (22) is used for limiting one end of the vacuum packaging bag.

8. The vacuum sealing machine with built-in dual pump power as claimed in claim 1, characterized in that the machine body (1) is provided with a second mounting groove (23) for mounting the electric heating element (9), the machine body (1) is annularly provided with a third mounting groove (24) for mounting a first sealing strip, and the machine cover (2) is annularly provided with a fourth mounting groove (25) for mounting a second sealing strip.

9. The vacuum sealing machine with built-in dual pump power as claimed in claim 1, wherein the electric heating element (9) is an electric heating wire, a power supply interface (26) for supplying power to the circuit control board (3) is arranged at one side of the machine body (1), and the power supply interface (26) is electrically connected with the circuit control board (3).