Vacuum sealing machine for quick-frozen food

Abstract

The utility model belongs to the technical field of quick-frozen food, and particularly relates to a vacuum sealing machine for quick-frozen food, which comprises a rack and a sealing box, and further comprises a limiting component, a sealing component and a sealing component, the adjusting assembly can adjust the height of the sealing box and is arranged on the rack; the extraction assembly can be used for extracting air in the sealing box and is arranged on the sealing box; and the hot melting assembly can seal the packaging bag and is arranged in the sealing box. According to the quick-frozen food packaging device, the limiting assembly is arranged, so that the effect of extruding the packaging bag filled with quick-frozen food is achieved, the quick-frozen food can be prevented from slipping out of the packaging bag by extruding the packaging bag filled with the quick-frozen food, and the to-be-sealed position of the packaging bag can be prevented from wrinkling.

Description

TECHNICAL FIELD

[0001] The utility model relates to quick frozen food technical field, concretely is a quick frozen food vacuum sealing machine. BACKGROUND

[0002] Quick frozen food refers to each kind of main food such as quick frozen steamed stuffed buns, quick frozen dumplings, quick frozen rice balls, quick frozen steamed buns, spring rolls etc. that is immediately made and can be transported, stored and sold under frozen condition after the main food of each kind of cooking or uncooked preparation that is made by taking rice, flour, coarse grain etc. as main raw material, meat, vegetable etc. as auxiliary material.

[0003] At present, when quick frozen food is packaged, it is usually vacuum sealed. However, the existing vacuum sealing machine does not limit the position of quick frozen food in the packaging bag during operation, which may cause quick frozen food to slip out of the packaging bag due to vibration and other reasons during vacuum sealing. Therefore, a quick frozen food vacuum sealing machine is invented. SUMMARY

[0004] In view of the above and / or existing problems in the prior art, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a quick frozen food vacuum sealing machine, which can solve the above-mentioned existing problems.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] A quick frozen food vacuum sealing machine comprises a rack and a sealing box, and further comprises:

[0008] A limiting assembly capable of extruding the packaging bag containing quick frozen food is arranged on the rack;

[0009] An adjusting assembly capable of adjusting the height of the sealing box is arranged on the rack;

[0010] An extraction assembly capable of extracting air in the sealing box is arranged on the sealing box;

[0011] A hot melting assembly capable of sealing the packaging bag is arranged in the sealing box.

[0012] As a preferred scheme of the quick frozen food vacuum sealing machine, the rack comprises:

[0013] A bottom plate, the top of the bottom plate is in contact with the bottom of the sealing box, and a sealing strip is arranged at the bottom end of the sealing box to improve the sealing performance;

[0014] A vertical plate is fixedly installed on the top right side of the bottom plate;

[0015] A horizontal plate is fixedly installed on the side wall of the vertical plate.

[0016] As a preferred scheme of the quick-frozen food vacuum sealing machine, the adjusting assembly comprises:

[0017] A second box body is fixedly installed on the horizontal plate;

[0018] A second cylinder is fixedly installed in the second box body;

[0019] A support is fixedly installed on the top of the sealing box, and the second cylinder is fixedly installed on the support through a piston rod.

[0020] As a preferred scheme of the quick-frozen food vacuum sealing machine, the extracting assembly comprises:

[0021] A vacuum pump is fixedly installed on the side wall of the sealing box;

[0022] A pipeline is fixedly installed on the air inlet end of the vacuum pump, and one end of the pipeline is arranged in the sealing box.

[0023] As a preferred scheme of the quick-frozen food vacuum sealing machine, the side wall of the sealing box is fixedly installed with a hard pipe, and an electromagnetic valve is arranged on the hard pipe.

[0024] As a preferred scheme of the quick-frozen food vacuum sealing machine, the hot melting assembly comprises:

[0025] A first box body is fixedly installed on the top end of the sealing box;

[0026] A first cylinder is fixedly installed in the first box body;

[0027] A lifting plate is fixedly installed on the first cylinder through a piston rod.

[0028] As a preferred scheme of the quick-frozen food vacuum sealing machine, the hot melting assembly further comprises:

[0029] A heat-conducting plate is fixedly installed on the bottom of the lifting plate;

[0030] An electric heating plate is fixedly installed in the heat-conducting plate.

[0031] As a preferred scheme of the quick-frozen food vacuum sealing machine, the limiting assembly comprises:

[0032] L-shaped plates are fixedly installed at both ends of the top of the bottom plate;

[0033] The hand screw is threadedly connected to the L-shaped plate;

[0034] The hand screw is threadedly connected to the L-shaped plate;

[0035] A guide rod is fixedly installed at the top of the extrusion plate and is slidably connected to the L-shaped plate.

[0036] Compared with the prior art,

[0037] The limiting assembly can extrude the packaging bag containing the quick-frozen food, avoid the quick-frozen food from leaking out of the packaging bag, and avoid the crease phenomenon at the to-be-sealed position of the packaging bag. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 The utility model discloses a structure front view schematic drawing;

[0039] Figure 2 The utility model discloses a local structure side view schematic drawing;

[0040] Figure 3 The utility model discloses a rack structure schematic drawing;

[0041] Figure 4 The utility model discloses a support structure schematic drawing.

[0042] In the drawing: bottom plate 10, vertical plate 11, horizontal plate 12, sealing box 20, vacuum pump 21, pipeline 22, hard pipe 23, L-shaped plate 30, hand screw 31, extrusion plate 32, first box body 40, first air cylinder 41, lifting plate 42, heat conduction plate 43, electric heating plate 44, second box body 50, second air cylinder 51, support 52. DETAILED DESCRIPTION

[0043] To make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings to make the embodiment of the utility model further detailed description.

[0044] The utility model provides a quick-frozen food vacuum sealing machine, please refer to Figures 1-4 , including rack and sealing box 20;

[0045] The rack comprises: bottom plate 10, vertical plate 11, horizontal plate 12;

[0046] The top of the bottom plate 10 is in contact with the bottom of the sealing box 20, and the bottom end of the sealing box 20 is provided with a sealing strip to improve the sealing performance. The vertical plate 11 is fixedly installed on the top right side of the bottom plate 10, and the horizontal plate 12 is fixedly installed on the side wall of the vertical plate 11.

[0047] Further comprising: an adjusting assembly capable of adjusting the height of the sealing box 20, and the adjusting assembly is arranged on the rack;

[0048] The adjusting assembly comprises a second box body 50, a second air cylinder 51, and a bracket 52.

[0049] The second box body 50 is fixedly installed on the horizontal plate 12, the second air cylinder 51 is fixedly installed in the second box body 50, the bracket 52 is fixedly installed on the top of the sealing box 20, and the second air cylinder 51 is fixedly installed on the bracket 52 through a piston rod.

[0050] Further comprising: an extraction assembly capable of extracting air in the sealing box 20, and the extraction assembly is arranged on the sealing box 20;

[0051] The extraction assembly comprises a vacuum pump 21, a pipeline 22, and a hard pipe 23.

[0052] The vacuum pump 21 is fixedly installed on the side wall of the sealing box 20, the pipeline 22 is fixedly installed on the air inlet end of the vacuum pump 21, one end of the pipeline 22 is arranged in the sealing box 20, the side wall of the sealing box 20 is fixedly installed with the hard pipe 23, and the hard pipe 23 is provided with a solenoid valve.

[0053] Further comprising: a hot melting assembly capable of sealing the packaging bag, and the hot melting assembly is arranged in the sealing box 20;

[0054] The hot melting assembly comprises a first box body 40, a first air cylinder 41, a lifting plate 42, a heat-conducting plate 43, and an electric heating plate 44.

[0055] The first box body 40 is fixedly installed on the top end of the sealing box 20, the first air cylinder 41 is fixedly installed in the first box body 40, the first air cylinder 41 is fixedly installed on the lifting plate 42 through a piston rod, the heat-conducting plate 43 is fixedly installed on the bottom of the lifting plate 42, and the electric heating plate 44 is fixedly installed in the heat-conducting plate 43.

[0056] Further comprising: a limiting assembly capable of extruding the packaging bag containing the quick-frozen food, and the limiting assembly is arranged on the rack;

[0057] The limiting assembly comprises an L-shaped plate 30, a hand screw 31, an extruding plate 32, and a guide rod.

[0058] The top two ends of the bottom plate 10 are fixedly installed with two groups of L-shaped plates 30, hand screws 31 are threadedly connected on the L-shaped plates 30, one end of the hand screw 31 is rotatably connected with an extrusion plate 32 through a bearing, the top of the extrusion plate 32 is fixedly installed with a guide rod, and the guide rod is slidably connected on the L-shaped plate 30. Among them, the hot melting assembly is located between the two groups of extrusion plates 32.

[0059] In specific use, the specific steps are as follows:

[0060] Step one: place the packaging bag containing the quick-frozen food in the L-shaped plate 30, and make the extrusion plate 32 located directly above the packaging bag opening, then extrude the extrusion plate 32 on the packaging bag opening through the hand screw 31, so as to be able to limit the position of the quick-frozen food and the packaging bag;

[0061] Step two: make the sealing box 20 descend through the second cylinder 51, until the sealing box 20 is in close contact with the bottom plate 10;

[0062] Step three: the vacuum pump 21 is used to extract the air in the sealing box 20, so as to extract the air in the packaging bag, so that the sealing box 20 and the packaging bag are in a vacuum state;

[0063] Step four: the heat-conducting plate 43 is extruded on the packaging bag opening through the first cylinder 41, then the heat-conducting plate 43 is heated through the heat-conducting plate 43, so as to be able to heat-seal the packaging bag;

[0064] Step five: start the electromagnetic valve, so that the air outside enters the sealing box 20, so as to make the sealing box 20 rise under the action of the second cylinder 51.

[0065] Although the present application has been described with reference to the embodiments above in the foregoing description, it is not intended to limit the present application to the specific form set forth herein. Rather, numerous modifications are intended to fall within the scope of the present application as defined by the appended claims. In particular, although the foregoing description has described what is considered to be the best mode for carrying out the present application and to particularly point out and distinctly claim the subject matter of the present application, it will be appreciated that those skilled in the art can be practised the application as claimed in any one of the following claims.

Claims

1. A vacuum sealing machine for quick-frozen food, comprising a frame and a sealing box (20), characterized in that, Also includes: A limiting component capable of squeezing packaging bags containing frozen food, and the limiting component is located on the frame; An adjustment assembly capable of adjusting the height of the sealing box (20) is provided on the frame; An extraction component capable of extracting air from the sealed box (20), and the extraction component is provided on the sealed box (20); A heat-sealing assembly capable of sealing packaging bags, and the heat-sealing assembly is located in a sealed box (20).

2. The vacuum sealing machine for quick-frozen food according to claim 1, characterized in that, The rack includes: The bottom plate (10) has its top in contact with the bottom of the sealing box (20), and the bottom end of the sealing box (20) is provided with a sealing strip to improve the sealing performance. A vertical plate (11) is fixedly installed on the top right side of the base plate (10); A horizontal plate (12) is fixedly installed on the side wall of the vertical plate (11).

3. The vacuum sealing machine for quick-frozen food according to claim 2, characterized in that, The adjustment component includes: The second box (50) is fixedly installed on the horizontal plate (12); The second cylinder (51) is fixedly installed in the second housing (50); The bracket (52) is fixedly installed on the top of the sealing box (20), and the second cylinder (51) is fixedly installed on the bracket (52) by the piston rod.

4. A vacuum sealing machine for quick-frozen food according to claim 1, characterized in that, The extraction component includes: A vacuum pump (21) is fixedly installed on the side wall of the sealed box (20); Pipe (22) is fixedly installed on the air inlet end of vacuum pump (21), and one end of pipe (22) is located in sealed box (20).

5. A vacuum sealing machine for quick-frozen food according to claim 4, characterized in that, A rigid tube (23) is fixedly installed on the side wall of the sealing box (20), and a solenoid valve is provided on the rigid tube (23).

6. A vacuum sealing machine for quick-frozen food according to claim 1, characterized in that, The hot melt assembly includes: The first box body (40) is fixedly installed on the top of the sealed box (20); The first cylinder (41) is fixedly installed in the first housing (40); The lifting plate (42) is fixedly mounted on the first cylinder (41) via the piston rod.

7. A vacuum sealing machine for quick-frozen food according to claim 6, characterized in that, The hot melt assembly also includes: A heat-conducting plate (43) is fixedly installed on the bottom of the lifting plate (42); An electric heating plate (44) is fixedly installed in a heat-conducting plate (43).

8. A vacuum sealing machine for quick-frozen food according to claim 2, characterized in that, The limiting component includes: L-shaped plates (30), two sets of L-shaped plates (30) are fixedly installed at both ends of the top of the base plate (10); A hand-tightening screw (31) is threaded onto an L-shaped plate (30); The extrusion plate (32) is connected to one end of the hand-tightening screw (31) via a bearing. A guide rod is fixedly installed on the top of the extrusion plate (32), and the guide rod is slidably connected to the L-shaped plate (30).

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