CN217436269U

CN217436269U - Semi-automatic food vacuum packaging machine with double air chambers

Info

Publication number: CN217436269U
Application number: CN202220657045.6U
Authority: CN
Inventors: 林立森; 陈继安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-16
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a semi-automatic food vacuum packaging machine with double air chambers, which comprises a base, wherein a workbench is arranged right above the base, the upper surface of the base and the lower surface of the workbench are symmetrically provided with a guide frame and a mounting plate, the lifting hinge frames are symmetrically arranged between the base and the workbench, the two positions of the inner side wall of the lifting hinge frames close to the front end are respectively connected with the two mounting plates in a rotating way, the two positions of the inner side wall of the lifting hinge frames close to the rear end are symmetrically provided with linkage rods, the lifting hinge frames are arranged, when a motor shaft of a servo motor drives a threaded lead screw to rotate, a displacement plate moves back and forth under the guiding action of the guide rods to drive the lower linkage rods to synchronously move along the guide frame, so that the distance between the workbench and the base is adjusted through the expansion of the lifting hinge frames, and the height of the workbench is adjusted according to the body type of an operator, the comfort level of the operator when using the vacuum packaging machine is improved.

Description

Semi-automatic food vacuum packaging machine with double air chambers

Technical Field

The utility model belongs to the technical field of vacuum packaging machine, concretely relates to semi-automatic food vacuum packaging machine of two air chambers.

Background

The vacuum packaging machine can automatically pump out air in the packaging bag, the sealing process is completed after the predetermined vacuum degree is reached, the vacuum packaging machine is often used in the food industry, and after vacuum packaging, food can resist oxidation, so that the purpose of long-term storage is achieved.

The method has the advantages that the adjusting range is small, the adjusting difficulty is high, the lengths of a plurality of support legs of the packaging machine are difficult to adjust to be consistent, the table top of the workbench of the packaging machine inclines, and the support legs are easy to damage due to uneven stress, so that the double-air-chamber semi-automatic food vacuum packaging machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic food vacuum packaging machine of double-air-chamber to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a double-air-chamber semi-automatic food vacuum packaging machine comprises a base, wherein a workbench is arranged right above the base, the upper surface of the base and the lower surface of the workbench are symmetrically provided with a guide frame and a mounting plate, the left and right between the base and the workbench are symmetrically provided with a lifting hinge frame, the position of the inner side wall of the lifting hinge frame close to the front end is respectively rotationally connected with the two mounting plates, the position of the inner side wall of the lifting hinge frame close to the rear end is symmetrically provided with a linkage rod, the four guide frames are respectively sleeved outside the two linkage rods, the circumferential outer wall of the linkage rod is sleeved with a shifting plate below, the inner side wall of the base is provided with a servo motor and a guide rod, the front end of a motor shaft of the servo motor is provided with a threaded screw rod, the shifting plate is sleeved on the circumferential outer walls of the threaded screw rod and the guide rod, and the lower surface of the workbench is provided with an assembly box, a partition plate is arranged between the top surface and the bottom surface in the assembly box, an air chamber is arranged between the partition plate and the inner side wall of the assembly box, and the number of the air chambers is two.

Preferably, the rear end of the threaded screw rod is rotatably connected with the inner side wall of the base, and the two guide rods are respectively positioned on the left side and the right side of the threaded screw rod.

Preferably, vacuum pumps are arranged inside the two air chambers, vacuumizing pipes are arranged at the tops of the vacuum pumps, the upper ends of the vacuumizing pipes penetrate through and extend to the upper portion of the workbench, and electromagnetic valves are arranged inside the two vacuumizing pipes.

Preferably, the upper surface of the workbench is provided with a heat sealing device, the outer side wall of the heat sealing device is rotatably connected with four pressing rods, and the number of the heat sealing device and the number of the pressing rods are four.

Preferably, the outer side sleeves of the heat sealing device, the pressing rod and the vacuum tube are provided with a sealed box, the front and the back of the sealed box are respectively connected with four guide rotating rods in a rotating mode, and the positions, close to the lower end, of the guide rotating rods are connected with the workbench in a rotating mode.

Preferably, the front of the assembly box is provided with a controller, and the servo motor, the vacuum pump, the electromagnetic valve and the heat sealing device are all connected with the controller through electric wires.

Preferably, the universal wheel is all installed to the four corners department of base lower surface, the front and the back of airtight box all are provided with the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this semi-automatic food vacuum packaging machine of double air chamber through setting up the lift hinge frame, can drive the screw lead screw when making servo motor's motor shaft rotate, and the displacement board is the back-and-forth movement under the guiding action of guide bar, drives below gangbar along the leading truck synchronous motion, and then the distance between flexible regulation workstation and the base through the lift hinge frame, and then adjusts the height of workstation according to operating personnel's size, improves the comfort level when operating personnel uses this vacuum packaging machine.

(2) This semi-automatic food vacuum packaging machine of two air chambers through setting up the compressing tightly pole, can turn over a compressing tightly pole and make it take the upper surface at wrapping bag sealing department after placing the upper surface at sealing device with the department of sealing of wrapping bag, and cooperation sealing device compresses tightly fixedly the department of sealing of wrapping bag, and then after sealing device heated the department of sealing of wrapping bag, quick heat-seal wrapping bag.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an enlarged view of a structure in fig. 1.

In the figure: 1. a base; 2. a work table; 3. a guide frame; 4. mounting a plate; 5. lifting hinged brackets; 6. a linkage rod; 7. moving the plate; 8. a servo motor; 9. a threaded lead screw; 10. a guide bar; 11. assembling a box; 12. a partition plate; 13. an air chamber; 14. a vacuum pump; 15. vacuumizing a tube; 16. an electromagnetic valve; 17. a heat sealing device; 18. a hold down bar; 19. a sealed box; 20. a guide rotating rod; 21. a handle; 22. a controller; 23. a universal wheel.

Detailed Description

Referring to fig. 1-4, the utility model provides a semi-automatic food vacuum packaging machine with double air chambers, which comprises a base 1, a worktable 2 is arranged right above the base 1, guide frames 3 and mounting plates 4 are symmetrically arranged on the upper surface of the base 1 and the lower surface of the worktable 2 in a bilateral mode, lifting hinge frames 5 are symmetrically arranged between the base 1 and the worktable 2 in a bilateral mode, the positions of the inner side walls of the two lifting hinge frames 5 near the front end are respectively rotatably connected with the two mounting plates 4, linkage rods 6 are symmetrically arranged between the inner side walls of the two lifting hinge frames 5 near the rear end in a vertical mode, four guide frames 3 are respectively sleeved on the outer sides of the two linkage rods 6, a displacement plate 7 is sleeved on the outer circumferential wall of the lower linkage rod 6, a servo motor 8 and a guide rod 10 are arranged on the inner side wall of the base 1, a screw thread screw rod 9 is arranged at the front end of a motor shaft of the servo motor 8, the displacement plate 7 is sleeved on the outer circumferential walls of the screw thread screw rod 9 and the guide rod 10, the lower surface of workstation 2 is provided with assembly box 11, is provided with baffle 12 between the top surface in assembly box 11 and the bottom surface, establishes to air chamber 13 between baffle 12 and the inside wall of assembly box 11, and air chamber 13 is equipped with two.

In this embodiment, preferably, the rear end of the threaded screw rod 9 is rotatably connected with the inner side wall of the base 1, and the two guide rods 10 are respectively located on the left side and the right side of the threaded screw rod 9, so that the stability of the threaded screw rod 9 during rotation is improved, and the displacement plate 7 can move forward and backward stably.

In this embodiment, preferably, vacuum pumps 14 are disposed inside the two air chambers 13, vacuum pipes 15 are disposed on tops of the vacuum pumps 14, upper ends of the vacuum pipes 15 penetrate and extend above the workbench 2, electromagnetic valves 16 are disposed inside the two vacuum pipes 15, after the vacuum pumps 14 are started, air inside a sealed space formed between the sealed box 19 and an upper surface of the workbench 2 is pumped out through the vacuum pipes 15, and articles placed inside the sealed space are vacuum-packed.

In this embodiment, preferably, the upper surface of the workbench 2 is provided with a heat sealing device 17, the outer side wall of the heat sealing device 17 is rotatably connected with four pressing rods 18, the number of the heat sealing device 17 and the number of the pressing rods 18 are four, the sealing position of the packaging bag is placed on the upper surface of the heat sealing device 17 at any station, then the pressing rods 18 are turned over to be lapped on the upper surface of the sealing position of the packaging bag, the sealing position of the packaging bag is pressed and fixed by matching with the heat sealing device 17, and then the packaging bag is heat-sealed after the sealing device 17 heats the sealing position of the packaging bag.

In the embodiment, preferably, a sealing box 19 is sleeved outside the heat sealing device 17, the pressing rod 18 and the vacuum tube 15, the front and the back of the sealing box 19 are rotatably connected with guide rotating rods 20, and four guiding rotary rods 20 are arranged, the position of the guiding rotary rod 20 close to the lower end is rotatably connected with the workbench 2, two groups of heat sealing devices 17, a pressing rod 18 and a vacuumizing tube 15 form a station, an article to be packaged is placed in a packaging bag, the packaging bag is placed on the upper surface of the workbench 2, the sealing part of the packaging bag is placed between the heat sealing device 17 and the pressing rod 18 on any station, a sealed box 19 is sleeved outside the station, the article in the packaging bag is positioned in a sealed space formed between the sealed box 19 and the upper surface of the workbench 2, and a vacuum pump 14 is used for pumping out air in the sealed space through the vacuumizing tube 15, so that the article in the packaging bag can be subjected to vacuum packaging.

In this embodiment, preferably, the controller 22 is disposed on the front surface of the assembly box 11, the servo motor 8, the vacuum pump 14, the electromagnetic valve 16 and the heat sealing device 17 are all connected to the controller 22 through electric wires, and an operator can conveniently control the operation of the servo motor 8, the vacuum pump 14, the electromagnetic valve 16 and the heat sealing device 17 by pressing a button on the controller 22.

In this embodiment, preferably, the four corners of the lower surface of the base 1 are respectively provided with a universal wheel 23, so as to facilitate moving the vacuum packaging machine, and the front and the rear of the sealed box 19 are respectively provided with a handle 21, so that an operator can hold the handle 21 to move the sealed box 19.

The utility model discloses a theory of operation and use flow: when the device is used, when the height of a workbench 2 needs to be adjusted, a servo motor 8 is started, a motor shaft drives a threaded screw rod 9 to rotate, a displacement plate 7 moves back and forth under the guiding action of a guide rod 10 to drive a linkage rod 6 below to move synchronously along a guide frame 3, the distance between the workbench 2 and a base 1 is further adjusted through the expansion of a lifting hinge frame 5, the height of the workbench 2 is further adjusted according to the body shape of an operator, the comfort degree of the operator when using the vacuum packaging machine is improved, when the vacuum packaging machine is used, an object to be packaged is placed in a packaging bag, the packaging bag is placed on the upper surface of the workbench 2, a sealing part of the packaging bag is placed between a heat sealing device 17 and a pressing rod 18 on any station, a sealed box 19 is sleeved outside the station, and the object in the packaging bag is positioned in a sealed space formed between the sealed box 19 and the upper surface of the workbench 2, the vacuum pump 14 is driven to pump out air in the sealed space through the vacuum pumping tube 15, and then the heat sealing device 17 is started to heat the sealing position of the packaging bag, heat-seal the packaging bag, and vacuum-package the articles in the packaging bag.

Claims

1. Semi-automatic food vacuum packaging machine of two air chambers, including base (1), its characterized in that: the automatic lifting hinge frame is characterized in that a workbench (2) is arranged right above the base (1), guide frames (3) and mounting plates (4) are symmetrically arranged on the upper surface of the base (1) and the lower surface of the workbench (2) in a bilateral mode, lifting hinge frames (5) are symmetrically arranged between the base (1) and the workbench (2) in the bilateral mode, the positions, close to the front ends, of the inner side walls of the lifting hinge frames (5) are rotatably connected with the two mounting plates (4) respectively, linkage rods (6) are symmetrically arranged between the two inner side walls of the lifting hinge frames (5) in the vertical direction in the positions, close to the rear ends, four guide frames (3) are sleeved on the outer sides of the two linkage rods (6) respectively, a shifting plate (7) is sleeved on the outer wall of the circumference of the linkage rods (6) below, a servo motor (8) and a guide rod (10) are arranged on the inner side walls of the base (1), and a threaded screw rod (9) is arranged at the front end of a motor shaft of the servo motor (8), the circumference outer wall at screw lead screw (9) and guide bar (10) is established to transposition board (7) cover, the lower surface of workstation (2) is provided with assembly box (11), be provided with between top surface and the bottom surface in assembly box (11) baffle (12), establish to air chamber (13) between the inside wall of baffle (12) and assembly box (11), air chamber (13) are equipped with two.

2. The dual air chamber semi-automatic food vacuum packaging machine of claim 1, further comprising: the rear end of the threaded screw rod (9) is rotatably connected with the inner side wall of the base (1), and the two guide rods (10) are respectively positioned on the left side and the right side of the threaded screw rod (9).

3. The dual air chamber semi-automatic food vacuum packaging machine of claim 1, further comprising: the vacuum pumps (14) are arranged in the two air chambers (13), vacuumizing pipes (15) are arranged at the tops of the vacuum pumps (14), the upper ends of the vacuumizing pipes (15) penetrate through and extend to the upper portion of the workbench (2), and electromagnetic valves (16) are arranged in the two vacuumizing pipes (15).

4. The dual air chamber semi-automatic food vacuum packaging machine of claim 3, wherein: the upper surface of the workbench (2) is provided with a heat sealing device (17), the outer side wall of the heat sealing device (17) is rotatably connected with four pressing rods (18), and the number of the heat sealing device (17) and the number of the pressing rods (18) are four.

5. The dual-chamber semi-automatic food vacuum packaging machine according to claim 4, wherein: the outside cover of sealing device (17), compression bar (18) and evacuation pipe (15) is equipped with airtight box (19), the front and the back of airtight box (19) are all rotated and are connected with direction bull stick (20), and direction bull stick (20) are equipped with four, direction bull stick (20) are close to the position of lower extreme and are connected with workstation (2) rotation.

6. The dual air chamber semi-automatic food vacuum packaging machine of claim 5, wherein: the front side of the assembling box (11) is provided with a controller (22), and the servo motor (8), the vacuum pump (14), the electromagnetic valve (16) and the heat sealing device (17) are all connected with the controller (22) through electric wires.

7. The dual air chamber semi-automatic food vacuum packaging machine of claim 5, wherein: universal wheels (23) are all installed at the four corners of base (1) lower surface, the front and the back of airtight box (19) all are provided with handle (21).