Product surface ultraviolet lamp sterilization virus assembly line device
Technical Field
The utility model belongs to the technical field of the ultraviolet sterilization technique and specifically relates to a sterilization virus assembly line device is removed to article surface ultraviolet lamp.
Background
On one hand, as the novel coronavirus has great influence on the world, the prevention and control work of customs entry and exit and transprovincial junction stations must be strictly executed, people need to check the situation, and the passengers can not effectively control whether the luggage or other articles of the passengers carry infectious viruses or not.
On the other hand, frozen food, especially frozen or fresh food, even if it is transported and stored in an environment of-20 °, it is itself contaminated with germs, viruses or parasites, which may cause harm to human body after being ingested. However, the production quantity and the import and export quantity of the ice and fresh food are huge at present, the inspection departments cannot inspect each batch of food one by one, and the problem that the ice and fresh food are infected with germs, viruses or parasites has huge hidden trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an article surface ultraviolet lamp disinfection germ virus assembly line to it is difficult to have the problem that germ virus or parasite carry out effective prevention and control to product or article surface to overcome in production or the transportation.
In order to achieve the purpose, the utility model discloses an article surface ultraviolet lamp disinfection germ virus assembly line device, including frame, the transport mechanism of setting in the frame and the mechanism that shines of setting on transport mechanism, shine the mechanism including the cover body and multiunit ultraviolet lamp, the cover body is equipped with pan feeding mouth and discharge gate along transport mechanism's direction of delivery, and ultraviolet lamp installs the inner wall at the cover body, and the inner chamber of the cover body is equipped with the tilting mechanism that is used for the upset to treat the disinfection product.
Optionally, the turnover mechanism comprises a turnover wheel and a turnover motor, a plurality of groups of wheel blades are arranged on the periphery of the turnover wheel, a gap is reserved between each wheel blade and the upper side of the conveying mechanism, and the turnover motor is in transmission connection with the turnover wheel, so that the rotation direction of the turnover wheel is opposite to the conveying direction of the conveying mechanism.
Optionally, the vanes are of arcuate configuration, the vanes being convex in a direction opposite to the direction of rotation of the turnover wheel.
Optionally, the turnover wheel is arranged in the middle of the inner cavity of the cover body, and the ultraviolet lamps are uniformly distributed on the front side and the rear side of the turnover wheel.
Alternatively, the ultraviolet lamps are installed at intervals on both sides or the top side of the inner wall of the housing, respectively.
Optionally, the conveying mechanism comprises two conveying rollers arranged on the frame, a conveying belt located between the two conveying rollers, and a conveying motor in transmission connection with one conveying roller.
Optionally, the cover is coated with a thermally insulating layer.
Optionally, the feeding port and the discharging port of the cover body are provided with protective curtains.
Optionally, the ultraviolet lamp has a wavelength in the range of 185nm to 253.7 nm.
The utility model has the advantages that: set up relative inclosed ultraviolet irradiation environment, combine flip structure and automatic conveying structure, can carry out ultraviolet irradiation to a plurality of surfaces of producing the product or transporting article according to actual need, effectively inactivate its surperficial bacterium and inside parasite, eliminate the health hidden danger from production and transportation.
Drawings
FIG. 1 is a schematic structural view of the assembly line device for sterilizing and killing germs and viruses with ultraviolet lamps on the surface of the article.
FIG. 2 is a schematic cross-sectional view of the assembly line device for sterilizing germs and viruses with ultraviolet lamps on the surface of the article.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the following embodiments and accompanying drawings.
Referring to fig. 1-2, the present embodiment discloses an assembly line device for sterilizing and killing germs and viruses by ultraviolet lamps on the surface of an object, which mainly comprises a frame 1, a conveying mechanism 2 and an irradiation mechanism 3, for sterilizing and disinfecting the surface of food (especially, icy and fresh food) produced in the assembly line.
Specifically, the conveying mechanism 2 is provided on the frame 1, and the irradiation mechanism 3 is provided at a position on the conveying mechanism 2; the irradiation mechanism 3 comprises a cover body 31 and a plurality of groups of ultraviolet lamps 32, the cover body 31 is provided with a feeding port and a discharging port along the conveying direction of the conveying mechanism 2, the ultraviolet lamps 32 are respectively arranged on the inner wall of the cover body 31, and the inner cavity of the cover body 31 is provided with a turnover mechanism for turning over the products to be disinfected. In the present embodiment, two kinds of ultraviolet lamps 32 having wavelengths of 185nm and 253.7nm, respectively, are used.
The use principle of the assembly line device for sterilizing germs and viruses by ultraviolet lamps on the surface of an article is as follows: treat that the disinfection product conveys along transport mechanism 2 surface, from the inner chamber of pan feeding mouth entering cover body 31, ultraviolet lamp 32 shines its surface, along with transport mechanism 2's further conveying, treat that the disinfection product comes near tilting mechanism to by the tilting mechanism upset, treat that the opposite side surface of disinfection product is shone, treat that the disinfection product leaves cover body 31 from the discharge gate at last.
In this embodiment, the turning mechanism mainly includes a turning wheel 41 and a turning motor (not shown in the drawings), wherein a plurality of sets of wheel blades 42 are arranged on the periphery of the turning wheel 41, a gap is reserved between the wheel blades 42 and the upper side of the conveying mechanism 2, the turning motor is in transmission connection with the turning wheel 41, so that the rotating direction of the turning wheel 41 is opposite to the conveying direction along the conveying mechanism 2, and the product to be sterilized is stirred by the wheel blades 42 during the rotating process of the turning wheel 41, and then the product to be sterilized is turned over. In practical use, parameters such as the rotating speed of the turning wheel 41, the interval between two adjacent blades 42, the conveying speed of the conveying mechanism 2, the interval distance between two adjacent products to be sterilized and the like need to be reasonably configured, when the disinfection device is in normal operation, after the turning wheel 41 turns over the previous product to be sterilized through the previous blade 42, the turning wheel 41 continues to rotate, a large gap is generated between the turning wheel 41 and the conveying mechanism 2, after the turned product to be sterilized passes through smoothly, the next blade 42 reaches a preset turning position under the driving of the turning wheel 41, turns over the next product to be sterilized, and the operation is efficient in cycles.
In the present embodiment, in order to increase the success rate of the blade 42 turning the product to be sterilized, the blade 42 is designed to be an arc-shaped structure, and the convex direction of the blade 42 is opposite to the rotation direction of the turning wheel 41. When the blade 42 reaches the predetermined turning position, the outer end thereof has a small angle with the upper surface of the transport mechanism 2, and is closer to the product to be sterilized, making it easier to turn the product to be sterilized.
Further, in order to enable the front and back surfaces of the product to be disinfected to be uniformly irradiated, the turnover wheel 41 is arranged in the middle of the inner cavity of the cover body 31, and the ultraviolet lamps 32 are uniformly distributed on the front side and the back side of the turnover wheel 41 and are respectively installed on the two sides or the top side of the inner wall of the cover body 31 at intervals.
In this embodiment, the conveying mechanism 2 includes two conveying rollers 21 disposed on the frame 1, a conveying belt 22 disposed between the two conveying rollers 21, and a conveying motor (not shown in the drawings) in transmission connection with one of the conveying rollers 21, and the conveying motor drives the conveying rollers 21 to rotate at a constant speed.
In order to avoid the damage of the ultraviolet lamp 32 to the human body and meet the heat preservation requirement in the food production process, the inner wall or the outer wall of the cover body 31 is coated with a heat insulation layer 33, the heat insulation layer 33 is made of foaming materials, and a protective curtain 34 is arranged at a feeding port and a discharging port of the cover body 31 and used for shielding ultraviolet rays generated by the ultraviolet lamp 32. The protective curtain 34 is arranged from the upper end of the feeding port or the discharging port of the housing 31, and a space is left between the bottom of the protective curtain and the conveyor belt 22, so that the product to be disinfected can enter the housing 31. In consideration of saving energy and further reducing the damage of the ultraviolet lamp 32 to the human body, an intelligent switch can be further arranged, the product to be disinfected is detected to enter the cover body 31, the ultraviolet lamp 32 is conducted by the intelligent switch, otherwise, the ultraviolet lamp 32 is disconnected. The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.