CN219447428U

CN219447428U - Vacuum packaging equipment for processing pickled food

Info

Publication number: CN219447428U
Application number: CN202320499601.6U
Authority: CN
Inventors: 崔光美; 缪林枫
Original assignee: Tongling Meiziyuan Agricultural Special Product Processing Co ltd
Current assignee: Tongling Meiziyuan Agricultural Special Product Processing Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-01
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses vacuum packaging equipment for processing pickled foods, and relates to the technical field of packaging equipment. The vacuum packaging equipment comprises an upper cover, a vacuum packaging seat and a first heating strip, wherein the upper cover is hinged with the vacuum packaging seat through a rotating shaft, the first heating strip is arranged on one side, close to the vacuum packaging seat, of the outer surface of the upper cover, a vacuum pump and a controller are arranged in the vacuum packaging seat, and the second heating strip is arranged at a position, corresponding to the first heating strip, of the outer surface of the upper end of the vacuum packaging seat; according to the utility model, the limit roller and the sliding seats are arranged, and the top ends of the two groups of sliding seats are positioned above the side of the limit roller, so that the open end of the packaging bag is inclined upwards in the packaging process, and the probability that water stains in the packaging bag flow out through the open end of the packaging bag in the pressing process and corrode the vacuum packaging seat is reduced.

Description

Vacuum packaging equipment for processing pickled food

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to vacuum packaging equipment for processing pickled foods.

Background

In life, a lot of moisture exists in the air, and some foods are placed in the air for a long time, so that oxidation reaction is easy to occur, and further the foods are mildewed and deteriorated, so that vacuum packaging is needed when some foods are packaged, long-time preservation of the foods is guaranteed, the small vacuum packaging machine walks into various households, vacuum packaging is carried out on the pickled foods, and mailing is facilitated.

The prior patent (bulletin number: CN 112623343B) is a vacuum sealing packaging machine, which comprises an upper cover, a lower base, a rotating shaft and a controller; one end of the lower base is provided with a vacuum pump; the other end of the lower base is provided with a second heating strip; a first clamping block, a first spring and a second clamping block are arranged in the T-shaped sliding groove.

The patent mentioned above can compress tightly the second heating strip and the second heat-insulating cloth, reduce the heat loss on the second heat-insulating cloth, and further improve the sealing effect, but in the food packaging process with more water for the salted vegetable, etc., the packaging bag is provided with food, so that the phenomenon of uneven appearance can occur in the packaging bag, when the packaging strip and the heating strip squeeze the packaging bag, the edge of the packaging bag is easy to bend, and further the sealing effect of the packaging bag is poor, and meanwhile, the water contained in the salted vegetable has certain viscosity, so that the opening of the packaging bag is easy to generate bubbles, and thus the vacuumizing effect is affected,

disclosure of Invention

The utility model aims to solve the problems that in the conventional vacuum packaging machine, food is filled in a packaging bag in the process of packaging food with more water such as salted vegetable, so that the packaging bag is uneven, the edges of the packaging bag are easily bent when a packaging pressing bar and a heating bar squeeze the packaging bag, the sealing effect of the packaging bag is poor, and meanwhile, the water contained in the salted vegetable has certain viscosity, so that air bubbles are easily generated at the mouth of the packaging bag, and the vacuumizing effect is influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the vacuum packaging equipment for processing the pickled food comprises an upper cover, a vacuum packaging seat and a first heating strip, wherein the upper cover is hinged with the vacuum packaging seat through a rotating shaft, the first heating strip is arranged on one side, close to the vacuum packaging seat, of the outer surface of the upper cover, a vacuum pump and a controller are arranged in the vacuum packaging seat, the second heating strip is arranged at a position, corresponding to the first heating strip, of the outer surface of the upper end of the vacuum packaging seat, a plurality of groups of exhaust pipes are arranged at a position, close to the middle, of the outer surface of the upper end of the vacuum packaging seat, and the exhaust pipes are connected with the vacuum pump;

the upper end surface of vacuum packaging seat is located two sets of supporting seats of position fixedly connected with between exhaust tube and the heating strip two, two sets of rotate between the supporting seat and be connected with the spacing roller, the upper end surface of vacuum packaging seat is located the position between spacing roller and a plurality of sets of exhaust tube and is provided with the flattening subassembly.

Further, the leveling component comprises a sliding seat, a sliding groove, a rotating rod and a supporting block; the upper end surface of vacuum packaging seat has seted up the spout, and the inside sliding connection of spout has two sets of sliders, two sets of be provided with the dwang between the slider, and the position that the dwang surface is close to both ends all is provided with the screw thread, and two sets of screw threads revolve to opposite.

Further, dwang and slide threaded connection, and dwang and spout rotate to be connected, the installation cavity has been seted up to the inside position that is located spout one end of vacuum packaging seat, and the inside of installation cavity is provided with the motor, the output of motor runs through to the inside of spout and with dwang fixed connection, and the output and the vacuum packaging seat rotation of motor are connected.

Further, the upper end surface of slide is close to the position fixedly connected with connecting block of rear end, and the front end surface fixedly connected with supporting shoe of connecting block, the movable groove has been seted up to the upper end surface of connecting block, and the inside in movable groove is provided with the spring, the one end and the movable groove fixed connection of spring, the other end fixedly connected with movable column, and the one end that the spring was kept away from to the movable column runs through to the outside in movable groove and fixedly connected with stopper, the embedded fixedly connected with rolling column of lower extreme surface of stopper, and rolling column surface and supporting shoe surface laminating.

Further, both sides of spout internal surface are all fixedly connected with dead lever, and the position that the dead lever surface is close to the slide sliding connection has the sleeve pipe, the inside swing joint of sleeve pipe has the piston board, and dead lever and piston board fixed connection, sleeve pipe and slide fixed connection that corresponds thereof, and the connecting hole has been seted up to the position that the sleeve pipe surface corresponds with the dead lever.

Further, the diameter of the connecting hole is larger than that of the cross section of the sleeve, the two groups of air guide holes are formed in positions, corresponding to the sleeve, of the outer surface of the sliding seat, an air guide cavity is formed in the supporting block, openings are formed in two ends of the supporting block, the inner surface of the air guide hole is communicated with the air guide cavity and the sleeve, and the outer surface of the supporting block is arc-shaped.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the limit roller and the slide seat are arranged, and the top ends of the two groups of slide seats are positioned above the side of the limit roller, so that the open end of the packaging bag is inclined upwards in the packaging process, the outflow of water stains in the packaging bag through the open end of the packaging bag in the pressing process is reduced, and the probability of corroding the vacuum packaging seat is reduced;

2. according to the utility model, the sliding seat, the sleeve and the supporting block are matched with each other, so that the packaging bag can be stretched to be kept flat in the packaging process, air in the sleeve can flow in the directions of the air guide holes and the air guide cavities in sequence, and finally the air is blown to the open end of the packaging bag through the air guide cavities, so that an air film and air bubbles formed at the opening of the packaging bag are broken, and the sealing performance of the vacuum packaging is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the construction of the leveling assembly of the present utility model;

FIG. 3 is a combined view of the support block and the carriage of the present utility model;

FIG. 4 is a diagram showing a combination of an air vent and an air guide chamber according to the present utility model;

fig. 5 is an enlarged view of area a of fig. 4 in accordance with the present utility model.

Reference numerals: 1. an upper cover; 2. a vacuum packaging seat; 3. heating the first strip; 4. a second heating strip; 5. an exhaust pipe; 6. a support base; 7. a limit roller; 8. leveling the assembly; 801. a slide; 802. a chute; 803. a rotating lever; 804. a support block; 805. a mounting cavity; 806. a motor; 807. a connecting block; 808. a movable groove; 809. a movable column; 810. a spring; 811. a limiting block; 812. a rolling column; 813. a fixed rod; 814. a sleeve; 815. a piston plate; 816. a connection hole; 817. an air guide hole; 818. and an air guide cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-4, the vacuum packaging device for processing salted food provided by the utility model comprises an upper cover 1, a vacuum packaging seat 2 and a first heating strip 3, wherein the upper cover 1 is hinged with the vacuum packaging seat 2 through a rotating shaft, one side, close to the vacuum packaging seat 2, of the outer surface of the upper cover 1 is provided with the first heating strip 3, the inside of the vacuum packaging seat 2 is provided with a vacuum pump and a controller, the open end of a packaging bag filled with salted vegetable is placed on the outer surface of the upper end of the vacuum packaging seat 2, the position, corresponding to the first heating strip 3, of the outer surface of the upper end of the vacuum packaging seat 2 is provided with a second heating strip 4, the outer surfaces of the first heating strip 3 and the second heating strip 4 are both provided with heat insulation cotton, the position, close to the middle, of the outer surface of the upper end of the vacuum packaging seat 2 is provided with a plurality of exhaust pipes 5, the exhaust pipes 5 are connected with the vacuum pump, and the packaging bag is vacuumized and sealed by the vacuum pump, the first heating strip 3 and the second heating strip 4;

the upper end surface of vacuum packaging seat 2 is located two sets of supporting seats 6 of position fixedly connected with between exhaust tube 5 and the second 4 of heating strip, rotates between two sets of supporting seats 6 and is connected with spacing roller 7, and the open end of wrapping bag runs through spacing roller 7's below, utilizes spacing roller 7 to carry out spacingly to the wrapping bag.

Embodiment two:

as shown in fig. 2-5, the difference between the present embodiment and embodiment 1 is that a leveling component 8 is disposed on the outer surface of the upper end of the vacuum packaging holder 2 at a position between the limiting roller 7 and the several groups of exhaust pipes 5, and the leveling component 8 includes a sliding seat 801, a sliding groove 802, a rotating rod 803 and a supporting block 804; the spout 802 has been seted up to the upper end surface of vacuum packaging seat 2, and the inside sliding connection of spout 802 has two sets of slide 801, the open end of wrapping bag runs through the below of spacing roller 7, and place in the upper end surface of two sets of slide 801, the top of two sets of slide 801 is located the side top of spacing roller 7, consequently, make the open end slope of wrapping bag upwards, make the open end of wrapping bag and food place the regional certain difference in height that forms, be provided with dwang 803 between two sets of slide 801, and the position that dwang 803 surface is close to both ends all is provided with the screw thread, two sets of screw threads revolve to opposite.

The upper end surface of slide 801 is close to the position fixedly connected with connecting block 807 of rear end, and the front end surface fixedly connected with supporting shoe 804 of connecting block 807, movable groove 808 has been seted up to the upper end surface of connecting block 807, and the inside of movable groove 808 is provided with spring 810, the one end and the movable groove 808 fixed connection of spring 810, the other end fixedly connected with movable post 809, and the one end that the movable post 809 kept away from spring 810 runs through to the outside of movable groove 808 and fixedly connected with stopper 811, the lower extreme surface embedded fixedly connected with rolling post 812 of stopper 811, and rolling post 812 surface and supporting shoe 804 surface laminating, after pulling the open end of wrapping bag to slide 801 upper end surface, make supporting shoe 804 be located the inside of wrapping bag, stopper 811 is fixed the wrapping bag with rolling post 812 under the effect of spring 810.

The dwang 803 is connected with slide 801 screw thread, and dwang 803 is connected with spout 802 rotation, installation cavity 805 has been seted up to the position that is located spout 802 one end to vacuum packaging seat 2 inside, and the inside of installation cavity 805 is provided with motor 806, motor 806's output runs through to the inside of spout 802 and with dwang 803 fixed connection, and motor 806's output is connected with vacuum packaging seat 2 rotation, motor 806's output drives dwang 803 clockwise rotation, two sets of slides 801 remove to the direction of keeping away from each other, until make the wrapping bag prop to the planarization form, prevent that the wrapping bag from forming the fold and influencing the leakproofness of packing.

Embodiment III:

as shown in fig. 2-5, the difference between the present embodiment and embodiments 1 and 2 is that the two sides of the inner surface of the chute 802 are fixedly connected with the fixing rod 813, the outer surface of the fixing rod 813 is slidably connected with the sleeve 814 near the sliding seat 801, the piston plate 815 is movably connected inside the sleeve 814, the fixing rod 813 is fixedly connected with the piston plate 815, the sleeve 814 is fixedly connected with the corresponding sliding seat 801, the outer surface of the sleeve 814 is provided with the connecting hole 816 corresponding to the fixing rod 813, and the diameter of the connecting hole 816 is greater than the diameter of the cross section of the sleeve 814, so that the air inside the sleeve 814 can be completely discharged in the vacuumizing process.

The air guide holes 817 are formed in the positions, corresponding to the sleeves 814, of the outer surfaces of the two groups of sliding seats 801, the air guide cavities 818 are formed in the supporting blocks 804, openings are formed in the two ends of the supporting blocks 804, the inner surfaces of the air guide holes 817 are communicated with the air guide cavities 818 and the sleeves 814, the outer surfaces of the supporting blocks 804 are arc-shaped, the two groups of sliding seats 801 move away from each other, the piston plates 815 and the sleeves 814 relatively move, and therefore air in the sleeves 814 sequentially flows in the directions of the air guide holes 817 and the air guide cavities 818 and finally blows to the opening ends of packaging bags through the air guide cavities 818, so that air films and air bubbles formed at the opening parts of the packaging bags are broken.

The working principle and the process of the utility model are as follows:

firstly, in the packaging process, the open end of a packaging bag filled with salted vegetable is placed on the outer surface of the upper end of a vacuum packaging seat 2, penetrates through the lower part of a limit roller 7 and is placed on the outer surfaces of the upper ends of two groups of sliding seats 801, and the top ends of the two groups of sliding seats 801 are positioned above the side of the limit roller 7, so that the open end of the packaging bag is inclined upwards, and the outflow of water stains inside the packaging bag through the open end of the packaging bag in the pressing process can be reduced;

step two, after the opening end of the packaging bag is pulled to the outer surface of the upper end of the sliding seat 801, the supporting block 804 is positioned in the packaging bag, and the limiting block 811 and the rolling column 812 fix the packaging bag under the action of the spring 810, so that the stability of the packaging bag in the operation process is ensured;

step three, starting the motor 806, wherein the output end of the motor 806 drives the rotating rod 803 to rotate clockwise, and because the sliding seat 801 is in threaded connection with the rotating rod 803 and the two sets of threads are in opposite directions, the two sets of sliding seats 801 move in a direction away from each other until the packaging bag is stretched to be flat, in the process, the piston plate 815 and the sleeve 814 relatively move, so that air in the sleeve 814 flows in the directions of the air guide holes 817 and the air guide cavities 818 in sequence, and finally is blown to the opening end of the packaging bag through the air guide cavities 818, so that the air film and the air bubble formed at the opening of the packaging bag are broken;

and fourthly, after the supporting of the packaging bag by utilizing the sliding seat 801 is completed, the upper cover 1 is pressed down, the vacuum pump is started to vacuumize, the first heating strip 3 and the second heating strip 4 are started to seal and pack the packaging bag, and the motor 806 is started again after the packaging is completed, so that the two groups of sliding seats 801 are reset.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The vacuum packaging equipment for processing the pickled food comprises an upper cover (1), a vacuum packaging seat (2) and a first heating strip (3), wherein the upper cover (1) is hinged with the vacuum packaging seat (2) through a rotating shaft, one side, close to the vacuum packaging seat (2), of the outer surface of the upper cover (1) is provided with the first heating strip (3), and a vacuum pump and a controller are arranged in the vacuum packaging seat (2), and the vacuum packaging equipment is characterized in that a second heating strip (4) is arranged at a position, corresponding to the first heating strip (3), of the outer surface of the upper end of the vacuum packaging seat (2), a plurality of groups of exhaust pipes (5) are arranged at a position, close to the middle, of the outer surface of the upper end of the vacuum packaging seat (2), and the exhaust pipes (5) are connected with the vacuum pump;

the upper end surface of vacuum packaging seat (2) is located two sets of supporting seats (6) of position fixedly connected with between exhaust tube (5) and heating strip two (4), two sets of rotation is connected with spacing roller (7) between supporting seat (6), the upper end surface of vacuum packaging seat (2) is located the position between spacing roller (7) and a plurality of sets of exhaust tube (5) and is provided with flattening subassembly (8).

2. Vacuum packaging apparatus for the processing of cured food according to claim 1, characterized in that said levelling assembly (8) comprises a slide (801), a chute (802), a turning bar (803) and a support block (804); the vacuum packaging seat is characterized in that a sliding groove (802) is formed in the outer surface of the upper end of the vacuum packaging seat (2), two groups of sliding seats (801) are connected inside the sliding groove (802) in a sliding mode, a rotating rod (803) is arranged between the two groups of sliding seats (801), threads are arranged at positions, close to two ends, of the outer surface of the rotating rod (803), and the two groups of threads are opposite in rotation direction.

3. The vacuum packaging device for processing pickled food according to claim 2, wherein the rotating rod (803) is in threaded connection with the sliding seat (801), the rotating rod (803) is in rotational connection with the sliding groove (802), a mounting cavity (805) is formed in the vacuum packaging seat (2) and located at one end of the sliding groove (802), a motor (806) is arranged in the mounting cavity (805), an output end of the motor (806) penetrates through the sliding groove (802) and is fixedly connected with the rotating rod (803), and an output end of the motor (806) is in rotational connection with the vacuum packaging seat (2).

4. The vacuum packaging device for processing pickled food according to claim 3, wherein the connecting block (807) is fixedly connected to the position, close to the rear end, of the outer surface of the upper end of the sliding seat (801), the supporting block (804) is fixedly connected to the outer surface of the front end of the connecting block (807), the movable groove (808) is formed in the outer surface of the upper end of the connecting block (807), the spring (810) is arranged in the movable groove (808), one end of the spring (810) is fixedly connected with the movable groove (808), the other end of the spring (810) is fixedly connected with the movable column (809), one end, far away from the spring (810), of the movable column (809) penetrates through the outer portion of the movable groove (808) and is fixedly connected with the limiting block (811), the rolling column (812) is embedded into the outer surface of the lower end of the limiting block (811), and the outer surface of the rolling column (812) is attached to the outer surface of the supporting block (804).

5. The vacuum packaging device for processing pickled food as claimed in claim 4, wherein the two sides of the inner surface of the chute (802) are fixedly connected with fixing rods (813), the positions of the outer surfaces of the fixing rods (813) close to the sliding seat (801) are slidably connected with sleeves (814), the piston plates (815) are movably connected inside the sleeves (814), the fixing rods (813) are fixedly connected with the piston plates (815), the sleeves (814) are fixedly connected with the corresponding sliding seat (801), and connecting holes (816) are formed in the positions of the outer surfaces of the sleeves (814) corresponding to the fixing rods (813).

6. The vacuum packaging device for processing pickled food according to claim 5, wherein the diameter of the connecting hole (816) is larger than the diameter of the cross section of the sleeve (814), the positions of the outer surfaces of the two groups of sliding seats (801) corresponding to the sleeve (814) are provided with air guide holes (817), the inner parts of the supporting blocks (804) are provided with air guide cavities (818), the two ends of the supporting blocks (804) are provided with openings, the inner surfaces of the air guide holes (817) are communicated with the air guide cavities (818) and the sleeve (814), and the outer surfaces of the supporting blocks (804) are arc-shaped.