Food vacuum packaging device

Abstract

The utility model relates to the technical field of food vacuum packaging, and discloses a food vacuum packaging device which solves the problems that according to an existing food vacuum packaging device, food is inconvenient to fix during heat sealing, and the vacuum packaging quality is affected. The two sides of the upper end of the base are respectively connected with a placing plate, the two sides of the upper end of each placing plate are respectively connected with a heat sealing strip, a sliding groove is formed in the middle of the upper end of each placing plate, and one side of the interior of each sliding groove is connected with a sliding block. And at the moment, the toothed plate moves to drive the gear ring to rotate, under the cooperation of the limiting gear and the caliper, the pressing plate presses the opening of the material, the situation that the bag opening is open, heat sealing machining is affected is avoided, the heat sealing effect is guaranteed, and the vacuum packaging quality is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to food vacuum packaging technical field, concretely is a kind of food vacuum packaging device. BACKGROUND

[0002] Vacuum packaging machine is placed product in vacuum packaging chamber, and the air in packaging cavity is extracted, reaches the equipment of predetermined vacuum degree and completes sealing.Vacuum packaging machine is mainly used for packaging product susceptible to oxidation, mildew or damp metamorphism, to extend the effective period of product, vacuum packaging machine generally places bag mouth with the upper end of heat sealing plate, only rely on circular auxiliary strip to press the position of bag mouth, bag mouth is easy to sway when sealing, influence bag mouth heat sealing quality.And such food vacuum packaging device is not convenient to fix when food heat sealing, influence vacuum packaging quality. SUMMARY

[0003] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of food vacuum packaging device, effectively solve the problem of current food vacuum packaging device not convenient to fix when food heat sealing, influence vacuum packaging quality.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of food vacuum packaging device, including base, the base upper end one side is connected with negative pressure vacuum cover, the base upper end both sides are connected with placing plate, the placing plate upper end both sides are connected with heat sealing strip, the placing plate upper end middle part is equipped with sliding slot, the sliding slot inside one side is connected with sliding block, the sliding block one end middle part is connected with sliding plate and is connected, the sliding plate both ends are connected with the inner wall both sides of sliding slot, the sliding block upper end is connected with push plate, the push plate one side is connected with soft protection board, the base upper end both sides are connected with pressing assembly.

[0005] Preferably, the pressing assembly includes the mounting seat symmetrically installed on the upper end of the base, the mounting seat inside one side is connected with the toothed plate, the toothed plate upper end is connected with the pressing plate, and the pressing plate is located above the heat sealing strip.

[0006] Preferably, the toothed plate lower end both sides are connected with round rod, one end of the round rod is connected with round plate by penetrating and extending to the inside of the toothed plate, the other end of the round rod is connected with the bottom end of the mounting seat, the spring is sleeved on the outside of the round rod, one end of the spring is connected with one side of the mounting seat, and the other end of the spring is connected with one side of the toothed plate.

[0007] Preferably, the toothed plate lower end penetrates and extends to the inside of the mounting seat, the toothed plate one side is engaged with the gear ring, one end of the gear ring is connected with the rotating shaft by penetrating, one end of the rotating shaft is rotatably connected with the mounting seat, and the other end of the rotating shaft penetrates and extends to the inside of the mounting seat and is connected with the limit gear.

[0008] Preferably, one side of the mounting base is rotationally connected with a caliper, and the caliper is located inside the limiting gear tooth groove.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] (1), the utility model discloses, through the setting of pressing subassembly, press down the pressing plate, and the pressing plate moves the toothed plate down, and the toothed plate extrudes the spring, and the spring is in compression state, at this moment, the toothed plate moves and drives the gear ring to rotate, under the cooperation of the limiting gear and the caliper, the pressing plate is pressed to the material opening, avoids the bag opening to be in the open, influences heat sealing processing, guarantees heat sealing effect, and further improves vacuum packaging quality.

[0011] (2), through the setting of the sliding block, the sliding slot and the push plate, the push plate moves the material under the sliding setting of the sliding block and the sliding plate, and the push plate moves the material, and the material of vacuum packaging is quickly discharged. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0013] In the drawings:

[0014] Figure 1 It is the front view of a food vacuum packaging device of the utility model;

[0015] Figure 2 It is the opening structure schematic view of the sliding slot of the utility model;

[0016] Figure 3 It is the connection structure schematic view of the push plate of the utility model;

[0017] Figure 4 It is the structure schematic view of the pressing subassembly of the utility model;

[0018] Figure 5 It is the connection structure schematic view of the gear ring of the utility model;

[0019] Figure 6 It is the connection structure schematic view of the spring of the utility model;

[0020] Figure 7 It is the installation structure schematic view of the limiting gear of the utility model.

[0021] In the figure: 1, base; 2, negative pressure vacuum cover; 3, placing plate; 4, heat sealing strip; 5, sliding groove; 6, sliding block; 7, sliding plate; 8, push plate; 9, soft protection plate; 10, pressing assembly; 101, mounting seat; 102, toothed plate; 103, pressing plate; 104, round rod; 105, round plate; 106, spring; 107, gear ring; 108, rotating shaft; 109, limiting gear; 110, caliper. DETAILED DESCRIPTION

[0022] The purposes, technical solutions and advantages of the present application are made more clear, and the present application is further described in detail below with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the common meanings understood by those skilled in the art to which the present application belongs. The terms "first", "second" and similar terms used in the present application do not represent any order, number or importance, but are only used to distinguish different components. The terms "including", "containing" and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connected" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships may also change accordingly.

[0024] The purposes, technical solutions and advantages of the present application are made more clear, and the present application is further described in detail below with specific embodiments. Figures 1-7 The purposes, technical solutions and advantages of the present application are made more clear, and the present application is further described in detail below with specific embodiments.

[0025] The embodiments of the present application disclose a food vacuum packaging device. Referring to Figures 1-3, including the base 1, the base 1 upper end side is connected with negative pressure vacuum cover 2, the base 1 upper end both sides are connected with the placing plate 3, the placing plate 3 is placed to the material needing vacuumizing, the placing plate 3 upper end both sides are connected with heat sealing strip 4, heat sealing strip 4 is heated to the material after vacuumizing and seals, makes the material seal, facilitates the material packing, the placing plate 3 upper end middle part is provided with the sliding slot 5, the sliding slot 5 inside one side is connected with the sliding block 6, the sliding block 6 one end middle part is connected with the sliding plate 7, and the sliding plate 7 both ends are connected with the sliding slot 5 inner wall both sides, and the sliding block 6 upper end is connected with the push plate 8, and the push plate 8 is moved on the placing plate 3 upper end under the sliding arrangement of the sliding block 6 and the sliding plate 7, and the push plate 8 is moved to make the push plate 8 move, and the push plate 8 pushes the material and moves, and the vacuum packaging material is quickly discharged, and the push plate 8 one side is connected with soft protective plate 9, and the soft protective plate 9 is contacted with the material, and the impact force is reduced, and the material protection effect is played, to ensure that the push plate 8 does not cause extrusion to the material in the process of pushing the material, and the base 1 upper end both sides are connected with the pressing assembly 10.

[0026] Referring to Figures 4-6 , the pressing assembly 10 includes the mounting seat 101 symmetrically installed on the upper end of the base 1, the mounting seat 101 inside one side is connected with the toothed plate 102, the toothed plate 102 upper end is connected with the pressing plate 103, the pressing plate 103 is located above the heat sealing strip 4, and the pressing plate 103 is moved downward and contacted with the heat sealing strip 4, and the pressing plate 103 is pressed to the heat-sealed packaging bag, to ensure the heat sealing quality, and the toothed plate 102 lower end both sides are connected with the round rod 104, and the round rod 104 one end extends to the inside of the toothed plate 102 and is connected with the round plate 105, and the round plate 105 plays a limiting role, and the toothed plate 102 slides along the outside of the round rod 104, and under the limiting of the round plate 105, the toothed plate 102 does not separate from the round rod 104, and the other end of the round rod 104 is connected with the inside bottom end of the mounting seat 101, and the spring 106 is sleeved outside the round rod 104, and the spring 106 has elastic potential energy, and the toothed plate 102 is moved downward and extrudes the spring 106, so that the spring 106 is in a compressed state, and when the toothed plate 102 no longer applies external force to the spring 106, under the elastic potential energy of the spring 106, the spring 106 drives the toothed plate 102 to move upward to the original position, and one end of the spring 106 is connected with one side of the mounting seat 101, and the other end of the spring 106 is connected with one side of the toothed plate 102.

[0027] Referring to Figure 7The lower end of the tooth plate 102 extends through to the inside of the mounting base 101, one side of the tooth plate 102 is engaged with a gear ring 107, one end of the gear ring 107 is connected with a rotating shaft 108, one end of the rotating shaft 108 is rotatably connected with the mounting base 101, the other end of the rotating shaft 108 extends through to the inside of the mounting base 101 and is connected with a limiting gear 109, one side of the mounting base 101 is rotatably connected with a caliper 110, the caliper 110 is located in the tooth groove of the limiting gear 109, the cross section of the caliper 110 and the tooth groove of the limiting gear 109 are both arc-shaped structures, when the tooth plate 102 moves downward to drive the gear ring 107 to rotate, the limiting gear 109 normally rotates, when the gear ring 107 rotates to the other side, the tooth groove of the limiting gear 109 is clamped with the caliper 110 and cannot rotate, thereby preventing the tooth plate 102 from moving back, and ensuring that the pressing plate 103 and the heat sealing strip 4 are tightly connected.

[0028] The implementation principle of the food vacuum packaging device is as follows: when in use, the material to be processed is placed on the upper end of the placing plate 3, the pressing plate 103 is pressed downward, the pressing plate 103 drives the tooth plate 102 to move downward, the tooth plate 102 presses the spring 106, so that the spring 106 is in a compressed state, at this time, the tooth plate 102 drives the gear ring 107 to rotate, under the cooperation of the limiting gear 109 and the caliper 110, the pressing plate 103 is pressed against the opening of the material to ensure the heat sealing quality, after processing is completed, the caliper 110 is moved to one side, so that the caliper 110 is no longer clamped with the limiting gear 109, the external pressure of the tooth plate 102 drives the pressing plate 103 to move quickly under the elastic potential of the spring 106, the sealing process is completed, then the push plate 8 is pushed, under the arrangement of the sliding block 6 and the sliding plate 7, the push plate 8 quickly discharges the processed material, thereby improving the discharging efficiency.

[0029] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A food vacuum packaging device, comprising a base (1), characterized in that: A negative pressure vacuum cover (2) is connected to one side of the upper end of the base (1). Placement plates (3) are connected to both sides of the upper end of the base (1). Heat sealing strips (4) are connected to both sides of the upper end of the placement plates (3). A sliding groove (5) is opened in the middle of the upper end of the placement plate (3). A slider (6) is connected to one side of the inside of the sliding groove (5). A sliding plate (7) is connected through the middle of one end of the slider (6). Both ends of the sliding plate (7) are connected to the inner walls of the sliding groove (5). A push plate (8) is connected to the upper end of the slider (6). A soft protective plate (9) is connected to one side of the push plate (8). A pressing component (10) is connected to both sides of the upper end of the base (1).

2. The food vacuum packaging device according to claim 1, characterized in that: The pressing assembly (10) includes mounting seats (101) symmetrically installed on both sides of the upper end of the base (1). A toothed plate (102) is connected to one side inside the mounting seat (101). A pressure plate (103) is connected to the upper end of the toothed plate (102). The pressure plate (103) is located above the heat sealing strip (4).

3. The food vacuum packaging device according to claim 2, characterized in that: Both sides of the lower end of the toothed plate (102) are connected to round rods (104). One end of the round rod (104) extends through the toothed plate (102) and is connected to a round plate (105). The other end of the round rod (104) is connected to the bottom of the mounting base (101). A spring (106) is sleeved on the outside of the round rod (104). One end of the spring (106) is connected to one side of the mounting base (101), and the other end of the spring (106) is connected to one side of the toothed plate (102).

4. A food vacuum packaging device according to claim 3, characterized in that: The lower end of the toothed plate (102) extends through to the interior of the mounting base (101). A toothed ring (107) is engaged on one side of the toothed plate (102). A rotating shaft (108) is connected through to one end of the toothed ring (107). One end of the rotating shaft (108) is rotatably connected to the mounting base (101). The other end of the rotating shaft (108) extends through to the interior of the mounting base (101) and is connected to a limit gear (109).

5. A food vacuum packaging device according to claim 4, characterized in that: A caliper (110) is rotatably connected to one side of the mounting base (101), and the caliper (110) is located inside the tooth groove of the limiting gear (109).

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