Disinfection vacuum packaging machine

Abstract

The utility model discloses a disinfection vacuum packaging machine, and relates to the technical field of vacuum packaging, the disinfection vacuum packaging machine comprises a vacuum packaging machine body, the middle position of the upper surface of the vacuum packaging machine body is provided with a lower vacuum cavity, and the left side and the right side of the lower surface in the lower vacuum cavity are correspondingly and fixedly provided with L-shaped supporting plates; fixing devices are arranged on the two L-shaped supporting plates, a rectangular lamp box is slidably installed on the opposite faces of the two L-shaped supporting plates in an inserted mode, a rotating device is arranged on the rear side of the upper surface of the vacuum packaging machine body, the two elastic arc-shaped plates restore to the original shape, the clamping balls are clamped into the rectangular grooves, and then the rectangular lamp box is clamped between the two L-shaped supporting plates; by arranging the rectangular lamp box, the interior of a vacuum cavity formed by the lower vacuum cavity and the upper vacuum cavity has better sealing performance, and by arranging a rectangular clamping plate and a clamping ball, the rectangular lamp box is convenient and firm to install, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging, in particular to a sterilizing vacuum packaging machine. Background Art

[0002] With the increasing development of social economy and the continuous improvement of people's living standards, vacuum packaging machines have been widely used in people's production and life. Vacuum packaging machines can automatically extract the air in the packaging bag, and complete the sealing process after reaching a predetermined vacuum degree. They can also be refilled with nitrogen or other mixed gases to complete the sealing process. Vacuum packaging machines are often used in the food industry, because after vacuum packaging, the food can resist oxidation, thereby achieving the purpose of long-term preservation.

[0003] Existing vacuum packaging machines usually use ultraviolet lamps to disinfect and sterilize food and outer packaging, and the ultraviolet lamps inside existing vacuum packaging machines are usually installed in the following way: a lamp holder is reserved inside the vacuum chamber of the vacuum packaging machine, and then the ultraviolet lamp or bulb is installed thereon, and the food and packaging bags can be disinfected after power is turned on. The reserved lamp holder will inevitably affect the sealing of the vacuum chamber. If the sealing is not good, it will affect the use effect of the vacuum packaging machine, so the sealing of the connection between the lamp holder and the vacuum chamber must be ensured, thereby increasing the processing difficulty of the device and reducing the sealing and practicality of the device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sterilizing vacuum packaging machine, which can solve the problem that a reserved lamp holder will inevitably affect the sealing of a vacuum chamber. If the sealing is not good, it will affect the use effect of the vacuum packaging machine. Therefore, the sealing of the connection between the lamp holder and the vacuum chamber must be ensured, thereby increasing the processing difficulty of the device and reducing the problems of the sealing and practicality of the device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilizing vacuum packaging machine, comprising a vacuum packaging machine body, a lower vacuum chamber is opened in the middle of the upper surface of the vacuum packaging machine body, L-shaped support plates are fixedly installed on the left and right sides of the inner lower surface of the lower vacuum chamber, and fixing devices are arranged on the two L-shaped support plates;

[0008] Among them, a rectangular light box is inserted and slidably installed on the opposite surfaces of the two L-shaped support plates, and four ultraviolet lamp tubes are evenly fixedly installed inside the rectangular light box;

[0009] Wherein, a rectangular clamping plate is fixedly installed at the longitudinal middle position of the left surface of the rectangular light box, and a clamping ball is fixedly installed at the longitudinal middle position of the bottom end of the right surface of the rectangular light box;

[0010] Wherein, a rotating device is arranged on the rear side of the upper surface of the vacuum packaging machine body;

[0011] Wherein, a control component is arranged at a lateral middle position of the front surface of the vacuum packaging machine body.

[0012] Preferably, the fixing device comprises two first rotating rods, which are respectively rotatably mounted on the top positions of the front and rear sides of the L-shaped support plate, and rotating plates are fixedly mounted on the opposite ends of the two first rotating rods, and pressure rods are fixedly mounted on the opposite surfaces of the ends of the two rotating plates away from the first rotating rods;

[0013] Among them, fixed blocks are fixedly installed on the bottom surface of the lower vacuum chamber at the positions corresponding to the two rotating plates, rotating blocks are rotatably installed on the opposite surfaces of the two fixed blocks, hydraulic telescopic support rods are fixedly installed on the upper surfaces of the two rotating blocks, and the telescopic ends of the two hydraulic telescopic support rods are respectively rotatably connected to the bottom surfaces of one end of the two rotating plates away from the first rotating rod.

[0014] Preferably, a rectangular snap-in groove is provided on the right surface of the left L-shaped support plate at a position corresponding to the rectangular snap-in plate, and a rectangular groove is provided on the left surface of the right snap-in ball at a position corresponding to the snap-in ball.

[0015] Preferably, elastic arc plates are fixedly mounted on the inner front and rear surfaces of the rectangular groove correspondingly, and the two elastic arc plates are adapted to the snap-on balls.

[0016] Preferably, the rotating device comprises two fixed tubes, the two fixed tubes are fixedly mounted on the rear side of the upper surface of the vacuum packaging machine body, a second rotating rod is plugged and rotatably mounted inside the two fixed tubes, a connecting plate is fixedly mounted on the lateral middle position of the outer surface of the second rotating rod, a top cover is fixedly mounted on the side of the connecting plate away from the second rotating rod, and a sealing ring is fixedly mounted on the lower surface of the top cover at a position corresponding to the upper surface of the vacuum packaging machine body;

[0017] A handle is fixedly mounted on the front side of the upper surface of the top cover, and an upper vacuum cavity is opened on the lower surface of the top cover at a position corresponding to the lower vacuum cavity.

[0018] Preferably, the control assembly includes a display, a button assembly and a vacuum gauge;

[0019] Wherein, a vacuum port is arranged at a lateral middle position of the inner rear surface of the lower vacuum chamber.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The sterilizing vacuum packaging machine, by providing a rectangular snap-in plate and a snap-in ball, makes the installation of the rectangular light box convenient and secure, and by providing a movable rectangular light box, the interior of the vacuum chamber formed by the lower vacuum chamber and the upper vacuum chamber has better sealing properties, thereby reducing the processing difficulty of the device and improving the practicability of the device.

[0023] (2) The sterilizing vacuum packaging machine is provided with a hydraulic telescopic support rod to drive the pressure rod to press the vacuum bag, so that the vacuum bag will not move during the vacuuming process, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 This is a schematic diagram of the structure of a sterilizing vacuum packaging machine of the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0028] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0029] Figure 5 for Figure 2 The enlarged schematic diagram at C in the middle;

[0030] Figure 6 This is a side view of the structure of the utility model;

[0031] Figure 7 for Figure 6 Enlarged schematic diagram at point D in the middle.

[0032] Figure numerals: 1. vacuum packaging machine body; 2. lower vacuum chamber; 3. L-shaped support plate; 4. rectangular light box; 5. first rotating rod; 6. rotating plate; 7. pressure rod; 8. fixed block; 9. rotating block; 10. hydraulic telescopic support rod; 11. ultraviolet lamp tube; 12. rectangular snap-in plate; 13. snap-in ball; 14. rectangular snap-in groove; 15. rectangular groove; 16. elastic arc plate; 17. fixed tube; 18. second rotating rod; 19. connecting plate; 20. top cover; 21. sealing ring; 22. handle; 23. control component; 24. exhaust port; 25. upper vacuum chamber. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] See also Figure 1-7 The utility model provides a technical solution: a sterilizing vacuum packaging machine, comprising a vacuum packaging machine body 1, a lower vacuum chamber 2 is provided in the middle of the upper surface of the vacuum packaging machine body 1, L-shaped support plates 3 are fixedly installed on the left and right sides of the inner lower surface of the lower vacuum chamber 2, and fixing devices are provided on the two L-shaped support plates 3;

[0038] The two L-shaped support plates 3 are inserted and slidably mounted on the opposite surfaces of the two L-shaped support plates 3, and four ultraviolet lamp tubes 11 are evenly fixedly mounted inside the rectangular light box 4;

[0039] Among them, four ultraviolet lamps 11 are electrically connected to the internal power supply of the rectangular light box 4, a rectangular clamping plate 12 is fixedly installed at the longitudinal middle position of the left surface of the rectangular light box 4, and a clamping ball 13 is fixedly installed at the longitudinal middle position of the bottom end of the right surface of the rectangular light box 4;

[0040] Wherein, a rotating device is provided on the rear side of the upper surface of the vacuum packaging machine body 1;

[0041] A control component 23 is disposed at a lateral middle position of the front surface of the vacuum packaging machine body 1 .

[0042] Further, the fixing device includes two first rotating rods 5, which are rotatably mounted on the top positions of the front and rear sides of the L-shaped support plate 3, respectively, and rotating plates 6 are fixedly mounted on the opposite ends of the two first rotating rods 5, and pressure rods 7 are fixedly mounted on the opposite surfaces of the ends of the two rotating plates 6 away from the first rotating rods 5;

[0043] Among them, fixed blocks 8 are fixedly installed on the bottom surface of the lower vacuum chamber 2 at the positions corresponding to the two rotating plates 6, and rotating blocks 9 are rotatably installed on the opposite surfaces of the two fixed blocks 8. Hydraulic telescopic support rods 10 are fixedly installed on the upper surfaces of the two rotating blocks 9. The telescopic ends of the two hydraulic telescopic support rods 10 are respectively rotatably connected to the bottom surfaces of the two rotating plates 6 away from the first rotating rod 5. The top cover 20 is opened, and the pressure rod 7 is pushed upward to make the pressure rod 7 leave the upper surface of the L-shaped support plate 3 and then drive the two hydraulic telescopic support rods 10 to extend, and the opening of the vacuum bag is placed on the upper surface of the L-shaped support plate 3. Then the pressure rod 7 is released, and the two hydraulic telescopic support rods 10 shrink and drive the pressure rod 7 to press the vacuum bag, so that the vacuum bag will not move during the vacuuming process, thereby improving the stability of the device.

[0044] Furthermore, a rectangular snap-in groove 14 is provided on the right surface of the left L-shaped support plate 3 at a position corresponding to the rectangular snap-in plate 12 , and a rectangular groove 15 is provided on the left surface of the right snap-in ball 13 at a position corresponding to the snap-in ball 13 .

[0045] Furthermore, elastic arc plates 16 are fixedly installed on the corresponding front and rear surfaces of the interior of the rectangular groove 15, and the two elastic arc plates 16 are adapted to the snap-in balls 13. By inserting the rectangular snap-in plates 12 into the rectangular snap-in groove 14, and then pressing the snap-in balls 13 into the rectangular groove 15, the snap-in balls 13 move downward to squeeze the two elastic arc plates 16 and thus elastically deform, and the snap-in balls 13 move downward to the gap between the two elastic arc plates 16 at the bottom end of the rectangular groove 15, so that the two elastic arc plates 16 return to their original state and snap-in the snap-in balls 13 in the rectangular groove 15, thereby snapping the rectangular light box 4 between the two L-shaped support plates 3. By setting the rectangular light box 4, the interior of the vacuum chamber formed by the lower vacuum chamber 2 and the upper vacuum chamber 25 has better sealing properties, and by setting the rectangular snap-in plates 12 and the snap-in balls 13, the installation of the rectangular light box 4 is convenient and reliable, thereby improving the practicality of the device.

[0046] Further, the rotating device includes two fixed tubes 17, which are fixedly mounted on the rear side of the upper surface of the vacuum packaging machine body 1, and a second rotating rod 18 is inserted and rotatably mounted inside the two fixed tubes 17, and a connecting plate 19 is fixedly mounted on the lateral middle position of the outer surface of the second rotating rod 18, and a top cover 20 is fixedly mounted on the side of the connecting plate 19 away from the second rotating rod 18, and a sealing ring 21 is fixedly mounted on the lower surface of the top cover 20 corresponding to the upper surface position of the vacuum packaging machine body 1;

[0047] A handle 22 is fixedly mounted on the front side of the upper surface of the top cover 20 , and an upper vacuum chamber 25 is opened on the lower surface of the top cover 20 at a position corresponding to the lower vacuum chamber 2 .

[0048] Further, the control assembly 23 includes a display, a button assembly and a vacuum gauge;

[0049] Wherein, a suction port 24 is arranged at a lateral middle position of the inner rear surface of the lower vacuum chamber 2 .

[0050] Working principle: When in use, the rectangular snap-in plate 12 is inserted into the rectangular snap-in groove 14, and then the snap-in ball 13 is pressed into the rectangular groove 15. The snap-in ball 13 moves downward to squeeze the two elastic arc plates 16 and then undergo elastic deformation. The snap-in ball 13 is moved downward to the gap between the two elastic arc plates 16 at the bottom of the rectangular groove 15, so that the two elastic arc plates 16 are restored to their original state and the snap-in ball 13 is snapped into the rectangular groove 15, so that the rectangular light box 4 is snapped between the two L-shaped support plates 3. By setting the rectangular light box 4, the lower vacuum chamber 2 and the upper vacuum chamber 25 are connected. The interior of the formed vacuum chamber has better sealing performance, and by providing a rectangular snap-in plate 12 and a snap-in ball 13, the installation of the rectangular light box 4 is convenient and reliable, thereby improving the practicability of the device. The top cover 20 is opened, and the pressure rod 7 is pushed upward to make the pressure rod 7 leave the upper surface of the L-shaped support plate 3 and thereby drive the two hydraulic telescopic support rods 10 to extend, and place the opening of the vacuum bag on the upper surface of the L-shaped support plate 3. Subsequently, the pressure rod 7 is released, and the two hydraulic telescopic support rods 10 contract to drive the pressure rod 7 to press the vacuum bag, so that the vacuum bag will not move during the vacuuming process, thereby improving the stability of the device.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sterilizing vacuum packaging machine, comprising a vacuum packaging machine body (1), characterized in that: A lower vacuum chamber (2) is provided in the middle of the upper surface of the vacuum packaging machine body (1), and L-shaped support plates (3) are fixedly installed on the left and right sides of the inner lower surface of the lower vacuum chamber (2), and fixing devices are provided on both L-shaped support plates (3); Wherein, a rectangular light box (4) is inserted and slidably installed on the opposite surfaces of the two L-shaped support plates (3), and four ultraviolet lamp tubes (11) are evenly and fixedly installed inside the rectangular light box (4); A rectangular clamping plate (12) is fixedly installed at the longitudinal middle position of the left surface of the rectangular light box (4), and a clamping ball (13) is fixedly installed at the longitudinal middle position of the bottom end of the right surface of the rectangular light box (4); Wherein, a rotating device is arranged on the rear side of the upper surface of the vacuum packaging machine body (1); Wherein, a control component (23) is arranged at a transverse middle position of the front surface of the vacuum packaging machine body (1).

2. A sterilizing vacuum packaging machine according to claim 1, characterized in that: The fixing device comprises two first rotating rods (5), the two first rotating rods (5) are respectively rotatably mounted on the top positions of the front and rear sides of the L-shaped support plate (3), the two first rotating rods (5) are fixedly mounted on the opposite ends thereof, and the two rotating plates (6) are fixedly mounted on the opposite surfaces of the ends thereof away from the first rotating rods (5); Wherein, fixed blocks (8) are fixedly installed at positions on the bottom surface of the lower vacuum chamber (2) corresponding to the two rotating plates (6), rotating blocks (9) are rotatably installed on the opposite surfaces of the two fixed blocks (8), and hydraulic telescopic support rods (10) are fixedly installed on the upper surfaces of the two rotating blocks (9), and the telescopic ends of the two hydraulic telescopic support rods (10) are respectively rotatably connected to the bottom surfaces of one end of the two rotating plates (6) away from the first rotating rod (5).

3. A sterilizing vacuum packaging machine according to claim 1, characterized in that: A rectangular snap-in groove (14) is provided on the right surface of the left L-shaped support plate (3) at a position corresponding to the rectangular snap-in plate (12), and a rectangular groove (15) is provided on the left surface of the right snap-in ball (13) at a position corresponding to the snap-in ball (13).

4. A sterilizing vacuum packaging machine according to claim 3, characterized in that: Elastic arc plates (16) are fixedly mounted correspondingly to the front and rear surfaces of the interior of the rectangular groove (15), and the two elastic arc plates (16) are adapted to the clamping balls (13).

5. A sterilizing vacuum packaging machine according to claim 1, characterized in that: The rotating device comprises two fixed tubes (17), the two fixed tubes (17) are fixedly mounted on the rear side of the upper surface of the vacuum packaging machine body (1), a second rotating rod (18) is inserted and rotatably mounted inside the two fixed tubes (17), a connecting plate (19) is fixedly mounted at a lateral middle position of the outer surface of the second rotating rod (18), a top cover (20) is fixedly mounted on a side of the connecting plate (19) away from the second rotating rod (18), and a sealing ring (21) is fixedly mounted on the lower surface of the top cover (20) at a position corresponding to the upper surface of the vacuum packaging machine body (1); A handle (22) is fixedly mounted on the front side of the upper surface of the top cover (20), and an upper vacuum chamber (25) is provided on the lower surface of the top cover (20) at a position corresponding to the lower vacuum chamber (2).

6. A sterilizing vacuum packaging machine according to claim 1, characterized in that: The control component (23) includes a display, a button component and a vacuum gauge; Wherein, a suction port (24) is provided at a transverse middle position of the inner rear surface of the lower vacuum chamber (2).

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