Sterilization device for food packaging

Abstract

The utility model relates to the technical field of food packaging, and discloses a sterilization device for food packaging, which comprises a sterilization device and a support frame body, a transportation device is arranged on the surface of the top end of the support frame body, a driving motor is arranged on the back surface of the transportation device, and the sterilization device is fixedly connected to the middle position of the support frame body. According to the sterilization device for food packaging, the electric push rod, the ultraviolet lamp assembly and the sterilization shell are arranged, a piston rod in the electric push rod drives the ultraviolet lamp assembly to move up and down, the upper end of the ultraviolet lamp assembly slides on the surface of the inner wall of the upper end of the sterilization shell, and the position of the ultraviolet lamp assembly can be adjusted; therefore, the ultraviolet lamp assembly can sterilize the uneven position of the food bag, the ultraviolet sterilizing lamp can sterilize comprehensively, the nut rotates in the vertical threaded rod in the metal frame, the connecting metal plate can be separated from the metal frame, the ultraviolet lamp frame is replaced quickly and conveniently, and the ultraviolet lamp frame is prevented from being damaged.

Description

Technical Field

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

[0002] Food packaging bags are in direct contact with food and are used to hold and protect food. They are convenient for preserving and storing food. Because food packaging bags need to be in direct contact with food, the hygiene of food packaging bags is very important. During the production process of food packaging bags, food packaging bags need to be disinfected and sterilized to make the use of packaging bags safer.

[0003] The prior art discloses an application number: CN202022467818.8 food packaging sterilization device, including a box body, a baffle is connected to one side of the box body by hinge rotation, an ultraviolet sterilization lamp and an air outlet duct are fixedly connected to the top of the box body by bolts, an electric heating box is fixedly connected to the outer surface of the air outlet duct by bolts, an electric heating wire is fixedly connected to the inside of the electric heating box by bolts, an air duct is fixedly connected to one side of the air outlet duct, and the air duct is divided into an air inlet and an air outlet, an exhaust fan is fixedly connected to one side of the air outlet of the air duct, a support plate is welded to the bottom of the box body, a conveyor belt is connected to the inside of the support plate by a rotating shaft, a rotating motor is fixedly connected to one side of the support plate, a support frame is welded to the bottom of the support plate, and a plurality of universal wheels are connected to the bottom of the support frame by a rotating shaft. This kind of food packaging sterilization device can better concentrate heat, avoid heat dispersion, is safer to use, and improves the speed of sterilization.

[0004] The top of the box is fixedly connected with an ultraviolet sterilization lamp and an air outlet duct by bolts, so that the position of the ultraviolet sterilization lamp cannot be adjusted. At the same time, part of the food packaging bag is uneven, so that the ultraviolet sterilization lamp cannot completely perform the sterilization operation. Utility Model Content

[0005] The purpose of the utility model is to provide a food packaging sterilization device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilization device for food packaging, comprising a sterilization device and a support frame, a transport device is installed on the top surface of the support frame, a drive motor is installed on the back of the transport device, and the sterilization device is fixedly connected to the middle position of the support frame.

[0007] The sterilization device includes a sterilization shell, an electric push rod, a ultraviolet lamp assembly, a power supply assembly and connecting wires. The power supply assembly is located at the lower end of the sterilization device, the power supply assembly is movably connected to the lower end of the connecting wire, the connecting wire is plugged into the lower end of the ultraviolet lamp assembly, the ultraviolet lamp assembly is movably connected to the upper end of the sterilization shell, and the electric push rod is fixedly connected to the front end of the sterilization shell.

[0008] Preferably, the ultraviolet lamp assembly includes a connecting metal plate, a metal frame, a ultraviolet lamp frame, a limiting card plate and a ultraviolet lamp board, the connecting metal plate is located at the upper end of the ultraviolet lamp assembly, the connecting metal plate is threadedly connected to the upper end of the metal frame, the metal frame is movably connected to the top surface of the ultraviolet lamp frame, the limiting card plate is fixedly connected to the top surface of the ultraviolet lamp frame, and the ultraviolet lamp board is installed on the inner wall surface of the ultraviolet lamp frame.

[0009] Preferably, the power supply assembly is movably connected to the lower end of the sterilization shell, and the sterilization shell is fixedly connected to the middle position of the support frame. Holes are opened at the front and rear ends of the sterilization shell, and the holes are L-shaped. The diameter of the holes is greater than or equal to the diameter of the connecting wire.

[0010] Preferably, the connecting metal plate is movably connected to the upper end of the piston rod inside the electric push rod, and the electric push rod is fixedly connected to the front end of the sterilization shell. There are four electric push rods, two of which form a group. The two groups of electric push rods are distributed front and back, and the two electric push rods on the same side are distributed left and right.

[0011] Preferably, the limit clamp is movably connected to the lower end of the metal frame, the metal frame is movably connected to the upper end of the sterilization shell, the metal frame is composed of a metal horizontal plate and vertical threaded rods, there are two vertical threaded rods, the two vertical threaded rods are distributed front and back, the vertical threaded rods are movably connected to the upper end inner wall surface of the sterilization shell, and the metal horizontal plate is movably connected to the top surface of the ultraviolet lamp frame.

[0012] Preferably, the power supply assembly is movably connected to the lower end of the ultraviolet lamp frame, and the number of ultraviolet lamp boards is three sets, two of which have the same specifications, and the remaining set of ultraviolet lamp boards has specifications greater than those of the other two sets of ultraviolet lamp boards.

[0013] Preferably, the driving motor is mounted on the top surface of the supporting frame.

[0014] Preferably, the number of the connecting wires is two, and the two connecting wires are distributed front to back.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The food packaging sterilization device is provided with an electric push rod, a UV lamp assembly and a sterilization shell. The internal piston rod of the electric push rod drives the UV lamp assembly to move up and down. The upper end of the UV lamp assembly slides on the upper inner wall surface of the sterilization shell. The position of the UV lamp assembly can be adjusted, so that the UV lamp assembly can sterilize the uneven position of the food bag, so that the ultraviolet sterilization lamp can perform comprehensive sterilization operations.

[0017] 2. The food packaging sterilization device is provided with a metal frame, a connecting metal plate and a UV lamp frame. The vertical threaded rod of the nut in the metal frame rotates, so that the connecting metal plate can be separated from the metal frame, and the UV lamp frame can be replaced quickly and conveniently, thereby avoiding damage to the UV lamp frame and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the sterilization device of the utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the purple light assembly, connecting wires and power supply assembly of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the metal frame, electric push rod and connecting metal plate of the utility model.

[0022] In the figure: 1. Sterilization device; 11. Sterilization shell; 12. Electric push rod; 13. Ultraviolet light assembly; 131. Connecting metal plate; 132. Metal frame; 133. Ultraviolet light frame; 134. Limiting card plate; 135. Ultraviolet light board; 14. Power supply assembly; 15. Connecting wires; 2. Driving motor; 3. Transport device; 4. Support frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides the following technical solutions:

[0025] A sterilization device for food packaging includes a sterilization device 1 and a support frame 4, a transport device 3 is installed on the top surface of the support frame 4, a drive motor 2 is installed on the back of the transport device 3, the sterilization device 1 is fixedly connected to the middle position of the support frame 4, and the drive motor 2 is installed on the top surface of the support frame 4.

[0026] The sterilization device 1 includes a sterilization shell 11, an electric push rod 12, a ultraviolet lamp assembly 13, a power supply assembly 14 and a connecting wire 15. The power supply assembly 14 is located at the lower end of the sterilization device 1, and the power supply assembly 14 is movably connected to the lower end of the connecting wire 15. The connecting wire 15 is plugged into the lower end of the ultraviolet lamp assembly 13. The ultraviolet lamp assembly 13 is movably connected to the upper end of the sterilization shell 11, and the power supply assembly 14 is movably connected to the lower end of the sterilization shell 11. The sterilization shell 11 is fixedly connected to the middle position of the support frame 4. The front and rear ends of the sterilization shell 11 are provided with hole grooves, and the hole grooves are L-shaped. The diameter of the hole grooves is greater than or equal to the diameter of the connecting wire 15. The electric push rod 12 is fixedly connected to the front end of the sterilization shell 11. The number of connecting wires 15 is two, and the two connecting wires 15 are distributed front and back.

[0027] The ultraviolet lamp assembly 13 includes a connecting metal plate 131, a metal frame 132, a ultraviolet lamp frame 133, a limiting card plate 134 and a ultraviolet lamp plate 135. The connecting metal plate 131 is located at the upper end of the ultraviolet lamp assembly 13, the connecting metal plate 131 is threadedly connected to the upper end of the metal frame 132, the connecting metal plate 131 is movably connected to the upper end of the piston rod inside the electric push rod 12, the electric push rod 12 is fixedly connected to the front end of the sterilization shell 11, the number of electric push rods 12 is four, two electric push rods 12 form a group, the two groups of electric push rods 12 are distributed front and back, and the two electric push rods 12 on the same side are distributed left and right, the metal frame 132 is movably connected to the top surface of the ultraviolet lamp frame 133, and the limiting card plate 134 is fixedly connected to the top of the ultraviolet lamp frame 133 Surface, the limit card plate 134 is movably connected to the lower end of the metal frame 132, the metal frame 132 is movably connected to the upper end of the sterilization shell 11, the metal frame 132 is composed of a metal cross plate and a vertical threaded rod, the number of the vertical threaded rods is two, the two vertical threaded rods are distributed front and back, the vertical threaded rods are movably connected to the upper inner wall surface of the sterilization shell 11, the metal cross plate is movably connected to the top surface of the ultraviolet lamp frame 133, the ultraviolet lamp board 135 is installed on the inner wall surface of the ultraviolet lamp frame 133, the power supply assembly 14 is movably connected to the lower end of the ultraviolet lamp frame 133, the number of ultraviolet lamp boards 135 is three sets, two sets of ultraviolet lamp boards 135 have the same specifications, and the remaining set of ultraviolet lamp boards 135 has specifications larger than the other two sets of ultraviolet lamp boards 135.

[0028] When in use, push the metal frame 132 to move to the left, the metal cross plate in the metal frame 132 slides on the top surface of the ultraviolet lamp frame 133, and the metal frame 132 moves to the left on the top surface of the ultraviolet lamp frame 133, allowing the metal frame 132 and the ultraviolet lamp frame 133 to be movably connected.

[0029] When the metal frame 132 reaches the middle position of the ultraviolet lamp frame 133 , the metal horizontal plate at the lower end of the metal frame 132 is clamped into the limiting clamp plate 134 , so that the metal frame 132 and the limiting clamp plate 134 can be clamped and fixed.

[0030] Three sets of purple light boards 135 are installed on the inner wall surface of the purple light frame 133, two sets of purple light boards 135 with the same specifications are installed at the front and rear ends of the purple light frame 133, and the remaining set of purple light boards 135 is installed on the top inner surface of the purple light frame 133.

[0031] The ultraviolet lamp frame 133 is pushed to move to the left, and the ultraviolet lamp frame 133 moves on the top surface of the transportation device 3, so that the ultraviolet lamp frame 133 can drive the metal frame 132 to move to the left, so that the metal frame 132 can slide on the upper inner wall surface of the sterilization shell 11.

[0032] The ultraviolet lamp frame 133 is located in the middle position of the sterilization shell 11, and the ultraviolet lamp frame 133 is continuously pushed upward. The ultraviolet lamp frame 133 can drive the metal frame 132 to move upward, so that the vertical threaded rod in the metal frame 132 moves upward in the middle position of the sterilization shell 11.

[0033] Push the connecting metal plate 131 downward to allow the vertical threaded rod connecting the metal plate 131 and the metal frame 132 to be flexibly connected, and then turn the nut, which rotates at the upper end of the vertical threaded rod, so that the connecting metal plate 131 and the metal frame 132 can be threadedly fixed.

[0034] When the upper ends of the connecting metal plate 131 and the metal frame 132 are connected, the connecting metal plate 131 and the upper end surface of the piston rod inside the electric push rod 12 are connected, so that the position of the ultraviolet lamp frame 133 can be determined.

[0035] Place the food bag on the surface of the transport device 3, start the drive motor 2, and the rotor of the drive motor 2 drives the transport device 3 to move, so that the transport device 3 can drive the food bag to move, so that the food bag is located below the ultraviolet light frame 133.

[0036] The electric push rod 12 is started, and the electric push rod 12 drives the ultraviolet light frame 133 to move up and down, so that the ultraviolet light frame 133 can disinfect and sterilize the food bags on the transportation device 3.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilizing device for food packaging, comprising a sterilizing device (1) and a supporting frame (4), characterized in that: A transport device (3) is installed on the top surface of the support frame (4), a drive motor (2) is installed on the back of the transport device (3), and the sterilization device (1) is fixedly connected to the middle position of the support frame (4); The sterilization device (1) comprises a sterilization housing (11), an electric push rod (12), a UV lamp assembly (13), a power supply assembly (14) and a connecting wire (15); the power supply assembly (14) is located at the lower end of the sterilization device (1); the power supply assembly (14) is movably connected to the lower end of the connecting wire (15); the connecting wire (15) is plugged into the lower end of the UV lamp assembly (13); the UV lamp assembly (13) is movably connected to the upper end of the sterilization housing (11); and the electric push rod (12) is fixedly connected to the front end of the sterilization housing (11).

2. A food packaging sterilization device according to claim 1, characterized in that: The ultraviolet lamp assembly (13) comprises a connecting metal plate (131), a metal frame (132), a ultraviolet lamp frame (133), a limiting card plate (134) and a ultraviolet lamp board (135), wherein the connecting metal plate (131) is located at the upper end of the ultraviolet lamp assembly (13), the connecting metal plate (131) is threadedly connected to the upper end of the metal frame (132), the metal frame (132) is movably connected to the top surface of the ultraviolet lamp frame (133), the limiting card plate (134) is fixedly connected to the top surface of the ultraviolet lamp frame (133), and the ultraviolet lamp board (135) is installed on the inner wall surface of the ultraviolet lamp frame (133).

3. A food packaging sterilization device according to claim 2, characterized in that: The power supply assembly (14) is movably connected to the lower end of the sterilization shell (11), and the sterilization shell (11) is fixedly connected to the middle position of the support frame (4).

4. A food packaging sterilization device according to claim 3, characterized in that: The connecting metal plate (131) is movably connected to the upper end of the piston rod inside the electric push rod (12), and the electric push rod (12) is fixedly connected to the front end of the sterilization shell (11).

5. A food packaging sterilization device according to claim 4, characterized in that: The limiting clamping plate (134) is movably connected to the lower end of the metal frame (132), and the metal frame (132) is movably connected to the upper end of the sterilization shell (11).

6. A food packaging sterilization device according to claim 5, characterized in that: The power supply component (14) is movably connected to the lower end of the ultraviolet lamp frame (133).

7. A food packaging sterilization device according to claim 6, characterized in that: The driving motor (2) is mounted on the top surface of the supporting frame (4).

8. A food packaging sterilization device according to claim 7, characterized in that: The number of the connecting wires (15) is two, and the two connecting wires (15) are distributed front and back.

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