Vacuum packaging equipment for prefabricated soup bases

Abstract

The vacuum packaging equipment comprises a rotating disc and integrated frames, four sets of integrated frames are installed in the rotating disc at equal intervals, a left electric push rod is installed on one side of each integrated frame, a left L-shaped arm is installed at the output end of each left electric push rod, and a right L-shaped arm is installed at the output end of each left L-shaped arm. Left movable shafts are installed at the ends, away from the left electric push rods, of the left L-shaped arms, right electric push rods are installed on the other side of the integrated frame, right L-shaped arms are installed at the output ends of the right electric push rods, and right movable shafts are installed at the ends, away from the right electric push rods, of the right L-shaped arms. According to the vacuum packaging device, the prefabricated soup base packaging bags can be conveniently placed in a linkage opening and closing mode, the prefabricated soup base packaging bags can be conveniently input in a circumferential rotation mode, clamping and lifting of the prefabricated soup base packaging bags and continuous vacuum packaging operation of prefabricated soup bases are facilitated, and the convenience of vacuum packaging is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging equipment, in particular to vacuum packaging equipment for pre-made soup. Background Art

[0002] Vacuum packaging, also known as reduced pressure packaging, is to extract all the air in the packaging container and seal it to maintain a highly reduced pressure in the bag. The scarce air is equivalent to the low oxygen effect, which makes it impossible for microorganisms to survive, so as to achieve the purpose of food freshness and no disease or decay. Pre-prepared soups need to be vacuum-packed after production. In order to better vacuum-pack the pre-prepared soups, a vacuum packaging equipment for pre-prepared soups is proposed.

[0003] For example, a vacuum packaging device disclosed in the authorization announcement number CN218343869U includes a workbench, a vacuum unit is provided at the top of the workbench near the right side, a plurality of support seats are fixedly connected to the bottom of the workbench, and two receiving seats are fixedly connected to the top of the workbench near the left side;

[0004] Although it is realized that when the bag is sealed, the bag mouth of the packaging bag filled with materials is placed on the receiving seat, and the bag mouth is extended out of the receiving seat and turned downward, so that the bag mouth is located between the anti-skid pad and the receiving seat, and then the servo motor is controlled to work, thereby driving the movable plate and the anti-skid pad to turn to the bag mouth close to the packaging bag, until the bag mouth is clamped between the movable plate and the receiving seat by the movable plate, so that the bag mouth of the packaging bag is pressed tightly to prevent the bag mouth from sliding, thereby facilitating the next step of bag mouth heat sealing;

[0005] However, the problem that the existing vacuum packaging equipment is not conducive to convenient linkage opening and closing to place the pre-prepared soup packaging bags and convenient circular rotation to input the pre-prepared soup packaging bags during use is not solved, and is not conducive to clamping and lifting the pre-prepared soup packaging bags and continuous vacuum packaging operations for the pre-prepared soup is affected, which affects the convenience of vacuum packaging. Utility Model Content

[0006] The purpose of the utility model is to provide a vacuum packaging device for pre-prepared soup, so as to solve the problem that the vacuum packaging device proposed in the above background technology is not convenient for convenient linkage opening and closing to place the pre-prepared soup packaging bags and convenient circular rotation to input the pre-prepared soup packaging bags, which is not conducive to clamping and lifting the pre-prepared soup packaging bags and continuously vacuum packaging the pre-prepared soup, thus affecting the convenience of vacuum packaging.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum packaging device for pre-prepared soup, comprising a rotating disk and an integrated frame, wherein four groups of integrated frames are installed at equal intervals inside the rotating disk, a left electric push rod is installed on one side of the integrated frame, a left L-shaped arm is installed on the output end of the left electric push rod, a left movable shaft is installed on the end of the left L-shaped arm away from the left electric push rod, a right electric push rod is installed on the other side of the integrated frame, a right L-shaped arm is installed on the output end of the right electric push rod, a right movable shaft is installed on the end of the right L-shaped arm away from the right electric push rod, and the right movable shaft is installed on the right L-shaped arm. Two groups of connecting arms are installed on the side walls of the integrated frame on both sides of the moving shaft, and right slide grooves are installed inside the connecting arms, and the right movable shaft is slidably connected to the right slide groove. Two groups of pins are movably installed inside the integrated frame, and the pins are respectively connected to the connecting arms, and opening and closing plates are installed on the surfaces of the pins. Two groups of clamping jaws are installed on the side walls of the integrated frame on both sides of the left movable shaft, and left slide grooves are installed inside the clamping jaws, and the left movable shaft is slidably connected to the left slide groove. Two groups of hinged shafts are movably installed inside the integrated frame, and the clamping jaws are movably connected to the hinged shafts, and a bottom plate is arranged on the outside of the rotating disk.

[0008] Preferably, a rotating seat is installed at the top of the base plate, and a supporting frame is installed at the top of the base plate on one side of the rotating seat.

[0009] Preferably, a servo motor is installed on the inner wall of the rotating seat, a worm is installed on the output end of the servo motor, and the worm is movably connected to the rotating seat.

[0010] Preferably, a linkage shaft is movably mounted inside the rotating seat on one side of the worm, a worm wheel is mounted on the surface of the linkage shaft, and the worm and the worm wheel are meshed with each other.

[0011] Preferably, the linkage shaft is connected to the rotating disk, and a vacuum pump is installed on the top of the support frame.

[0012] Preferably, a first electric push rod is installed on the side wall of the support frame below the vacuum pump, and the first electric push rod is fixedly connected to the support frame.

[0013] Preferably, the top of the integrated frame is symmetrically mounted with a second electric push rod, and the output end of the second electric push rod is mounted with a heat sealing strip.

[0014] Preferably, an air suction port is installed at the output end of the first electric push rod, and the air suction port is connected to the output end of the vacuum pump.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the vacuum packaging equipment not only realizes the convenient linkage opening and closing to place the pre-prepared soup packaging bags and the convenient circular rotation to input the pre-prepared soup packaging bags, but also facilitates the clamping and lifting of the pre-prepared soup packaging bags and the continuous vacuum packaging operation of the pre-prepared soup, and improves the convenience of vacuum packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the integrated frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping jaw of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the connecting arm of the utility model;

[0020] Figure 5 It is a front view cross-sectional structural diagram of the rotating seat of the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model.

[0022] In the figure: 1. bottom plate; 2. support frame; 3. vacuum pump; 4. first electric push rod; 5. exhaust port; 6. rotating seat; 7. rotating disk; 8. integrated frame; 9. left movable shaft; 10. left L-shaped arm; 11. left electric push rod; 12. right electric push rod; 13. right L-shaped arm; 14. right movable shaft; 15. second electric push rod; 16. linkage shaft; 17. heat sealing strip; 18. clamping claw; 19. hinge shaft; 20. left slide groove; 21. right slide groove; 22. connecting arm; 23. pin shaft; 24. opening and closing plate; 25. servo motor; 26. worm; 27. worm wheel. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-6The utility model provides an embodiment: a vacuum packaging device for pre-prepared soup, comprising a rotating disk 7 and an integrated frame 8, four groups of integrated frames 8 are installed at equal intervals inside the rotating disk 7, a left electric push rod 11 is installed on one side of the integrated frame 8, the left electric push rod 11 plays a role of power drive, a left L-shaped arm 10 is installed on the output end of the left electric push rod 11, a left movable shaft 9 is installed on the end of the left L-shaped arm 10 away from the left electric push rod 11, a right electric push rod 12 is installed on the other side of the integrated frame 8, the right electric push rod 12 plays a role of power drive, a right L-shaped arm 13 is installed on the output end of the right electric push rod 12, and a right movable shaft is installed on the end of the right L-shaped arm 13 away from the right electric push rod 12 14, two groups of connecting arms 22 are installed on the side walls of the integrated frame 8 on both sides of the right movable shaft 14, and the right slide groove 21 is installed inside the connecting arm 22, and the right movable shaft 14 is slidably connected to the right slide groove 21, and two groups of pins 23 are movably installed inside the integrated frame 8, and the pins 23 are respectively connected to the connecting arms 22, and the surfaces of the pins 23 are installed with opening and closing plates 24, and two groups of clamping claws 18 are installed on the side walls of the integrated frame 8 on both sides of the left movable shaft 9, and the left slide groove 20 is installed inside the clamping claw 18, and the left movable shaft 9 is slidably connected to the left slide groove 20, and two groups of hinged shafts 19 are movably installed inside the integrated frame 8, and the clamping claws 18 are movably connected to the hinged shafts 19, and the outside of the rotating disk 7 is provided with a bottom plate 1;

[0025] First, the device is connected to an external controller and an external circuit, and the air extraction port 5 is connected to the output end of the vacuum pump 3 through a flexible hose. Then, the right electric push rod 12 is opened through the external controller, and the right electric push rod 12 drives the right L-shaped arm 13 to move downward, and the right L-shaped arm 13 drives the right movable shaft 14 to move downward, and the right movable shaft 14 slides inside the right slide groove 21, and the right movable shaft 14 drives the two groups of connecting arms 22 to rotate, and the connecting arms 22 drive the two groups of pin shafts 23 to rotate, and the pin shaft 23 drives the two groups of The opening and closing plates 24 rotate to change the two sets of opening and closing plates 24 from the closed state to the open state, and then the pre-prepared soup to be packaged is placed inside the integrated frame 8, and the two sets of clamping claws 18 provide support for the pre-prepared soup to be packaged, and then the right electric push rod 12 is closed to reset the two sets of opening and closing plates 24, so that the opening and closing plates 24 return to the closed position, and the opening and closing plates 24 drive the packaging bag of the pre-prepared soup to close, and the first electric push rod 4 is opened by external control, and the first electric push rod 4 drives the exhaust port 5 to move downward, and the exhaust port 5 is opened. 5 contacts the mouth of the packaging bag, then opens the vacuum pump 3, and the vacuum pump 3 performs vacuum treatment on the packaging bag, then opens the two sets of second electric push rods 15 through external control, and the second electric push rods 15 drive the heat sealing strips 17 to move, so that the two sets of heat sealing strips 17 clamp and heat-seal the seal of the packaging bag to complete the vacuum packaging of the pre-prepared soup, when the vacuum packaging is completed, opens the left electric push rod 11 through external control, and the left electric push rod 11 drives the left L-shaped arm 10 to move downward, and the left L-shaped arm 1 0 drives the left movable shaft 9 to move downward, and the left movable shaft 9 slides inside the left slide groove 20, and the left movable shaft 9 drives the two sets of clamping claws 18 to rotate with the hinge shaft 19 as the axis, so as to rotate and open the two sets of clamping claws 18, and the packaged pre-made soup bag falls down under the action of gravity, so as to complete the vacuum packaging operation of the pre-made soup, realize the convenient linkage opening and closing to place the pre-made soup packaging bag, facilitate the clamping and lifting of the pre-made soup packaging bag, prevent the pre-made soup from spilling, and improve the convenience of vacuum packaging;

[0026] A rotating seat 6 is installed at the top of the bottom plate 1, and a supporting frame 2 is installed at the top of the bottom plate 1 on one side of the rotating seat 6;

[0027] A servo motor 25 is installed on the inner wall of the rotating seat 6. The servo motor 25 plays a role of power driving. A worm 26 is installed at the output end of the servo motor 25, and the worm 26 is movably connected to the rotating seat 6. A linkage shaft 16 is movably installed inside the rotating seat 6 on one side of the worm 26. A worm wheel 27 is mounted on the surface of the linkage shaft 16, and the worm 26 and the worm wheel 27 are meshed with each other.

[0028] The linkage shaft 16 is connected to the rotating disk 7. A vacuum pump 3 is installed on the top of the support frame 2. A first electric push rod 4 is installed on the side wall of the support frame 2 below the vacuum pump 3. The first electric push rod 4 plays a role of power drive, and the first electric push rod 4 is fixedly connected to the support frame 2.

[0029] The top of the integrated frame 8 is symmetrically mounted with a second electric push rod 15, which plays a role of power drive, and the output end of the second electric push rod 15 is mounted with a heat sealing strip 17, and the output end of the first electric push rod 4 is mounted with an air extraction port 5, and the air extraction port 5 is connected to the output end of the vacuum pump 3;

[0030] When a group of pre-prepared soup is vacuum-packed, the servo motor 25 is turned on by external control, and the servo motor 25 drives the worm 26 to rotate. Under the mutual meshing of the worm 26 and the worm wheel 27, the worm wheel 27 drives the linkage shaft 16 to rotate, and the linkage shaft 16 drives the rotating disk 7 to rotate. The rotating disk 7 drives multiple groups of integrated frames 8 to rotate in sequence, and the integrated frames 8 drive the pre-prepared soup packaging bags to rotate in sequence. After rotating to the position of the exhaust port 5 in sequence, the vacuum packaging of the pre-prepared soup packaging bags is completed, thereby realizing convenient circular rotation input into the pre-prepared soup packaging bags and facilitating continuous vacuum packaging operations for the pre-prepared soup.

[0031] Working principle: First, the device is connected to an external controller and an external circuit, and the air extraction port 5 is connected to the output end of the vacuum pump 3 through a flexible hose. The right electric push rod 12 drives the right L-shaped arm 13 to move downward, and the right L-shaped arm 13 drives the right movable shaft 14 to move downward. The right movable shaft 14 slides inside the right slide groove 21, and the right movable shaft 14 drives the two groups of connecting arms 22 to rotate, and the connecting arms 22 drive the two groups of pins 23 to rotate, and the pins 23 drive the two groups of opening and closing plates 24 to rotate, so that the two groups of opening and closing plates 24 are changed from a closed state to an open state, and then the items to be packaged are placed in the packaging container. The pre-prepared soup is placed inside the integrated frame 8, and two groups of clamps 18 provide support for the pre-prepared soup to be packaged. Then, the right electric push rod 12 is closed to reset the two groups of opening and closing plates 24, so that the opening and closing plates 24 return to the closed position, and the opening and closing plates 24 drive the packaging bag mouth of the pre-prepared soup to close. The first electric push rod 4 is opened by external control, and the first electric push rod 4 drives the exhaust port 5 to move downward, and the exhaust port 5 contacts the packaging bag mouth, and then the vacuum pump 3 is turned on, and the vacuum pump 3 is used to vacuum the packaging bag, and then the two groups of second electric push rods are opened by external control. 15, the second electric push rod 15 drives the heat sealing strip 17 to move, so that the two groups of heat sealing strips 17 clamp and heat-seal the seal of the packaging bag to complete the vacuum packaging of the group of pre-prepared soup. When the vacuum packaging is completed, the left electric push rod 11 is opened by external control, and the left electric push rod 11 drives the left L-shaped arm 10 to move downward, and the left L-shaped arm 10 drives the left movable shaft 9 to move downward. The left movable shaft 9 slides inside the left slide groove 20, and the left movable shaft 9 drives the two groups of clamping jaws 18 to rotate around the hinge shaft 19 as the axis to rotate and open the two groups of clamping jaws 18, and the pre-prepared soup bag that has been packaged is re-closed. The servo motor 25 is turned on by external control, and the servo motor 25 drives the worm 26 to rotate. Under the mutual meshing of the worm 26 and the worm wheel 27, the worm wheel 27 drives the linkage shaft 16 to rotate, and the linkage shaft 16 drives the rotating disk 7 to rotate. The rotating disk 7 drives multiple groups of integrated frames 8 to rotate in sequence, and the integrated frames 8 drive the pre-prepared soup packaging bags to rotate in sequence. After rotating to the position of the air suction port 5 in sequence, the use of the vacuum packaging equipment for the pre-prepared soup is completed.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A vacuum packaging device for pre-prepared soup, comprising a rotating disk (7) and an integrated frame (8), characterized in that: Four groups of integrated frames (8) are installed at equal intervals inside the rotating disk (7); a left electric push rod (11) is installed on one side of the integrated frame (8); a left L-shaped arm (10) is installed on the output end of the left electric push rod (11); a left movable shaft (9) is installed on the end of the left L-shaped arm (10) away from the left electric push rod (11); a right electric push rod (12) is installed on the other side of the integrated frame (8); a right L-shaped arm (13) is installed on the output end of the right electric push rod (12); a right movable shaft (14) is installed on the end of the right L-shaped arm (13) away from the right electric push rod (12); two groups of connecting arms (22) are installed on the side walls of the integrated frame (8) on both sides of the right movable shaft (14); the connecting arms (22) A right slide groove (21) is installed inside the integrated frame (8), and the right movable shaft (14) is slidably connected to the right slide groove (21). Two groups of pins (23) are movably installed inside the integrated frame (8), and the pins (23) are respectively connected to the connecting arms (22). The surfaces of the pins (23) are installed with opening and closing plates (24). Two groups of clamping claws (18) are installed on the side walls of the integrated frame (8) on both sides of the left movable shaft (9). The left slide groove (20) is installed inside the clamping claws (18), and the left movable shaft (9) is slidably connected to the left slide groove (20). Two groups of hinged shafts (19) are movably installed inside the integrated frame (8), and the clamping claws (18) are respectively movably connected to the hinged shafts (19). A bottom plate (1) is arranged on the outside of the rotating disk (7).

2. The vacuum packaging equipment for pre-prepared soup according to claim 1, characterized in that: A rotating seat (6) is installed at the top of the bottom plate (1), and a supporting frame (2) is installed at the top of the bottom plate (1) on one side of the rotating seat (6).

3. The vacuum packaging equipment for pre-prepared soup according to claim 2, characterized in that: A servo motor (25) is installed on the inner wall of the rotating seat (6), a worm (26) is installed on the output end of the servo motor (25), and the worm (26) is movably connected to the rotating seat (6).

4. The vacuum packaging equipment for pre-prepared soup according to claim 3, characterized in that: A linkage shaft (16) is movably mounted inside the rotating seat (6) on one side of the worm (26), a worm wheel (27) is sleeved on the surface of the linkage shaft (16), and the worm (26) and the worm wheel (27) are meshed with each other.

5. The vacuum packaging equipment for pre-prepared soup according to claim 4, characterized in that: The linkage shaft (16) is connected to the rotating disk (7), and a vacuum pump (3) is installed on the top of the support frame (2).

6. The vacuum packaging equipment for pre-prepared soup according to claim 5, characterized in that: A first electric push rod (4) is installed on the side wall of the support frame (2) below the vacuum pump (3), and the first electric push rod (4) is fixedly connected to the support frame (2).

7. The vacuum packaging equipment for pre-prepared soup according to claim 1, characterized in that: The top of the integrated frame (8) is symmetrically mounted with a second electric push rod (15), and the output end of the second electric push rod (15) is mounted with a heat sealing strip (17).

8. The vacuum packaging equipment for pre-prepared soup according to claim 6, characterized in that: An air suction port (5) is installed at the output end of the first electric push rod (4), and the air suction port (5) is connected to the output end of the vacuum pump (3).

Images