CN113440636A

CN113440636A - Operation method of sterilizing equipment for logistics packaging box

Info

Publication number: CN113440636A
Application number: CN202110616535.1A
Authority: CN
Inventors: 张雅荣
Original assignee: Tianjin Zhuoyou Zhishun Technology Co ltd
Current assignee: Tianjin Zhuoyou Zhishun Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-09-28

Abstract

The invention discloses an operation method of a sterilizing device for a logistics packing box, which comprises the following steps: s100, placing a logistics packaging box to be sterilized into a sterilizing cavity, and clamping and fixing the logistics packaging box by a clamping mechanism; s200, controlling an atomizing injection pump to convey disinfection spray to a first nozzle through a first driving mechanism, controlling the first nozzle to rotate in a vertical plane through a second driving mechanism, and spraying the disinfection spray to the bottom surface of the logistics packaging box through the first nozzle to disinfect; and S300, controlling the second nozzle to spray disinfection spray to all the side surfaces and the top surface of the logistics packaging box for disinfection. S400, after the disinfection is finished, taking out the logistics packaging box. Compared with the prior art, the invention can improve the disinfection efficiency and the disinfection effectiveness, reduces the waste, is suitable for logistics packaging boxes with different sizes, and has the advantages of small volume, small occupied area and high flexibility.

Description

Operation method of sterilizing equipment for logistics packaging box

Technical Field

The invention relates to the technical field of disinfection equipment, in particular to an operation method of disinfection equipment for a logistics packaging box.

Background

The carton has the characteristics of easily available materials, light weight, easy printing, easy design and forming, low cost and the like, and is widely used for selling and packaging goods and transporting and packaging. The disinfection and sterilization of the carton is particularly important for special industries, such as logistics companies, wharf airport entry ports, cold chain food industry, medical cold chain warehouses and the like.

In the prior art, a common disinfection device is a conveyor belt type article disinfection system, for example, chinese patent with patent publication No. CN10680692A, which proposes a continuous carton disinfection system, comprising a conveyor belt, the conveyor belt comprising a conveying surface, a driving wheel and a driven wheel; the driving wheel is driven by the incomplete gear; a push rod is arranged above the conveyor belt and is pushed by a hydraulic cylinder; the push rod is sequentially provided with a brush, a sterilizer and a drying device at equal intervals along the conveying direction of the conveying belt; the sterilizer comprises an atomizing cavity, an air blowing pipe and an air suction cavity; the atomization cavity is communicated with an air blowing pipe, and the air outlet end of the air blowing pipe is positioned below the sterilizer; an air pipe is arranged at the upper part of the atomization cavity, a disinfectant pipe and a plurality of tuning forks are arranged at the lower part of the atomization cavity, a liquid discharge channel is arranged at the bottom surface of the atomization cavity and is connected with a liquid discharge pipe, a liquid discharge end of the liquid discharge pipe is provided with a recovery pool, the disinfectant pipe is communicated with the recovery pool, and a water pump is arranged on the disinfectant pipe; the air suction cavity is provided with an air suction pipe, and an air suction port of the air suction pipe is positioned on the lower surface of the sterilizing machine.

When adopting above-mentioned technical scheme, can remove dust and disinfect to the carton in succession, but have following technical problem:

1. the sterilizing machine is arranged above the groove, and the air blowing pipe can only spray mist disinfectant to the upper part of the carton, so that the sterilizing spray on the surface of the carton is uneven, and the disinfectant spraying amount of the bottom surface and each side surface of the carton is not enough, thereby causing the incomplete sterilization of the carton;

2. in order to improve the disinfection effectiveness, the bottom of the carton still needs to be disinfected again manually, so that the disinfection efficiency is lower, and the disinfectant consumption is large, thereby causing waste;

3. the whole disinfection system has large volume and large occupied area.

Disclosure of Invention

The invention aims to provide an operation method of a sterilizing device for a logistics packaging box, which can improve the sterilizing uniformity and effectiveness, improve the sterilizing efficiency and reduce the waste.

In order to achieve the purpose, the invention adopts the following technical scheme:

an operation method of a disinfection device for a logistics packaging box is provided, wherein the disinfection device comprises a hollow base with an opening at the top end, a partition plate is arranged in the base to divide the base into a disinfection cavity and an operation cavity from top to bottom, and a liquid storage interlayer is arranged in the middle of the base; an atomization jet pump communicated with the liquid storage interlayer is arranged on the liquid storage interlayer, a rotatable first nozzle is arranged at the top end of the atomization jet pump, and second nozzles are arranged on the periphery of the inner wall of the upper part of the machine base; the upper portion of frame is equipped with two sets of fixture that set up relatively, be equipped with first actuating mechanism on the frame, be equipped with second actuating mechanism on the baffle, operation method includes the following step:

s100, placing a logistics packaging box to be sterilized into a sterilizing cavity, and clamping and fixing the logistics packaging box by a clamping mechanism;

s200, controlling an atomizing injection pump to convey disinfection spray to a first nozzle through a first driving mechanism, controlling the first nozzle to rotate in a vertical plane through a second driving mechanism, and spraying the disinfection spray to the bottom surface of the logistics packaging box through the first nozzle to disinfect;

and S300, controlling the second nozzle to spray disinfection spray to all the side surfaces and the top surface of the logistics packaging box for disinfection.

S400, after the disinfection is finished, taking out the logistics packaging box.

Further setting the following steps: the atomization injection pump comprises a pump body and a hydraulic rod arranged in the pump body in a sliding mode, an injection connector is arranged at the top end of the pump body, a connecting shaft is arranged on the injection connector in a rotating mode, two first nozzles are arranged, and the two first nozzles are respectively arranged at two ends of the connecting shaft; the top end of the pump body is provided with an injection channel, and the injection channel is communicated with the liquid storage interlayer through a liquid conveying pipeline; when the hydraulic rod is pushed, the disinfectant is supplemented into the pump body from the liquid storage interlayer, disinfection spray is formed under high pressure, and the disinfection spray flows to the first nozzle through the injection connector and the connecting shaft in sequence.

Further setting the following steps: the clamping mechanism comprises an air cylinder and a clamping block, the air cylinder is fixedly arranged on the outer wall of the upper portion of the machine base, an air cylinder piston rod penetrates through the side wall of the machine base and is fixedly connected with the clamping block, and a sliding rail which is connected with the bottom of the clamping block in a sliding mode is fixedly arranged on the inner wall of the machine base.

Further setting the following steps: the top end of the machine base is fixedly provided with a guide frame, the guide frame is detachably covered with a dustproof cover, and when the logistics packaging box needs to be disinfected, the dustproof cover is opened and put into the logistics packaging box.

Further setting the following steps: the frame is equipped with proximity sensor in the below of guide frame, will proximity sensor passes through wire control connection with the cylinder, and when commodity circulation packing box got into proximity sensor's response interval, proximity sensor control cylinder promoted the grip block and removed along the slide rail, and the fixed commodity circulation packing box of centre gripping.

Further setting the following steps: the first driving mechanism comprises a first pin, a first connecting rod, a first crankshaft, a first crank, a first rocker and an operation composite rod, the first connecting rod is arranged at the bottom of the hydraulic rod in a swinging mode through the first pin, and a waist-shaped hole is formed in the connecting position of the first connecting rod and the first pin; one end of a first crankshaft is connected with a first connecting rod, and the other end of the first crankshaft penetrates through the side wall of the machine base and is connected with a first crank; the bottom of the first rocker is connected with the first crank, and the top of the first rocker is rotationally connected to the operation composite rod; when the compound rod is operated by rotation, the first rocker swings along with the compound rod, the hydraulic rod moves up and down under the linkage action of the first crank, the first crank shaft and the first connecting rod, and the first spray head sprays disinfection spray.

Further setting the following steps: the second driving mechanism comprises a second pin, a second connecting rod, a second crankshaft, a second crank and a second rocker, a sliding rod is arranged on the partition plate in a sliding mode, a gear is fixedly arranged on the connecting shaft, an L-shaped plate is fixedly arranged at the top of the sliding rod, and a rack meshed with the gear is fixedly arranged on the vertical section of the L-shaped plate; the second connecting rod is arranged at the bottom of the sliding rod in a swinging mode through a second pin, and a waist-shaped hole is formed in the connecting position of the second connecting rod and the second pin; one end of a second crankshaft is connected with a second connecting rod, and the other end of the second crankshaft penetrates through the side wall of the machine base and is connected with a second crank; the bottom of the second rocker is connected with the second crank, and the top of the second rocker is rotationally connected to the operation composite rod; when the composite rod is operated by rotation, the second rocker swings along with the composite rod, the sliding rod slides up and down along the guide sleeve under the linkage action of the second crank, the second crank shaft and the second connecting rod, the connecting shaft is driven to rotate through the transmission action of the gear and the rack, and the two first nozzles rotate in the vertical plane.

Further setting the following steps: the sliding device comprises a partition plate, a sliding rod, a guide sleeve, a limiting block and a limiting block, wherein the partition plate is fixedly provided with the guide sleeve, the guide sleeve is sleeved on the sliding rod, the lower part of the sliding rod is fixedly provided with the limiting block, and when the sliding rod slides up and down, the limiting block limits the sliding stroke of the sliding rod.

Further setting the following steps: the operation composite rod comprises an integrally formed curved rod body and a cross rod body, a boss is fixedly arranged on the side wall of the base, the middle of the cross rod body is rotatably connected onto the boss, and an anti-slip sleeve is sleeved on the curved rod body.

Further setting the following steps: the nozzle comprises a transverse rod body, a first rocker, a second rocker, a plurality of limiting holes and a plurality of connecting rods, wherein the transverse rod body is provided with the plurality of limiting holes, the top of the second rocker is rotatably connected to one of the limiting holes, and when the rotating angle of the first nozzle needs to be adjusted, the connecting point of the second rocker and the transverse rod body is adjusted.

In conclusion, the beneficial technical effects of the invention are as follows:

(1) the carton to be disinfected is placed into the disinfection cavity, the carton is clamped and fixed by the clamping mechanism, the first driving mechanism drives the atomizing injection pump to convey disinfectant to the first nozzle, the disinfectant is pressurized to form disinfection spray, the bottom surface of the carton is disinfected, and the second nozzle sprays the disinfection spray to the top surface and each side surface of the carton to disinfect under the driving of the external water pump. Compare in prior art, can guarantee the antiseptic solution volume of spraying of the bottom and the side on carton surface, promote disinfection homogeneity and validity.

(2) The first nozzle and the second nozzle generate fog drops with the diameter of about 1-15 microns under high pressure, and the fog drops can be suspended in air for a long time to form flying disinfectant fog. The fog drops are settled on the surface of the carton, all the surfaces of the packaging carton are fully covered, manual secondary disinfection is not needed, and the disinfection efficiency can be improved.

(3) The composite rod is operated in a rotating mode, the second driving mechanism is controlled to drive the first nozzle to rotate in the vertical plane, and the spraying range of the disinfection spraying is expanded. And through the tie point of adjustment second rocker and the horizontal pole body, can adjust the turned angle of first nozzle, compare in prior art, whole equipment easy operation, the flexibility is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a flow chart of a method of operation of the present invention;

FIG. 2 is a front cross-sectional view of the disinfection apparatus of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a first nozzle, a connecting shaft and a rack and pinion connected with the connecting shaft according to the present invention;

FIG. 5 is a side view of the disinfection apparatus of the present invention;

figure 6 is a side partial cross-sectional view of the disinfection apparatus of the present invention.

Reference numerals:

1. base 2, partition 3 and disinfection chamber

4. Operation cavity 5, guide frame 6 and dust cover

7. Liquid storage interlayer 8, atomizing injection pump 81 and pump body

82. Hydraulic rod 83, sealing member 84, and jet connector

85. Connecting shaft 86, injection channel 87 and infusion tube

9. First nozzle 10, second nozzle 11, cylinder

12. Clamping block 13, slide rail 14, proximity sensor

15. First pin 16, first connecting rod 17, first crankshaft

18. First crank 19, first rocker 20, operating compound rod

201. Curved rod body 202, cross rod body 21 and boss

22. Second pin 23, second connecting rod 24, second crankshaft

25. A second crank 26, a second rocker 27 and a guide sleeve

28. Slide bar 29, limiting block 30 and L-shaped plate

31. Guide plate 32, gear 33, rack

34. Limiting hole 35 and discharge switch

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1, 2 and 3, the operation method of the sterilizing apparatus for the logistics packaging box disclosed by the invention is that the sterilizing apparatus comprises a hollow base 1 with an open top end, a partition plate 2 is arranged inside the hollow base 1, and the base 1 is divided into a sterilizing cavity 3 and an operating cavity 4 by the partition plate 2. The top of frame 1 sets firmly guide frame 5, and guide frame 5 plays the guide effect to the carton of treating the disinfection, and detachably lid has closed shield 6 on the guide frame 5 to prevent that disinfection spraying from leaking in the disinfection process. The middle part of the base 1 is provided with a liquid storage interlayer 7 for storing disinfectant, the liquid storage interlayer 7 is provided with a water inlet and a water outlet, a disinfectant supplementing pump (shown in the figure and can be understood by a person skilled in the art) is connected between the water inlet and the water outlet through a pipeline, and the disinfectant can be supplemented to the liquid storage interlayer 7 through the disinfectant supplementing pump. The liquid storage interlayer 7 is provided with an atomizing injection pump 8 communicated with the liquid storage interlayer, the top end of the atomizing injection pump 8 is provided with a first nozzle 9, and the spraying end of the first nozzle 9 is arranged upwards and can rotate. The periphery of the inner wall of the upper part of the machine base 1 is provided with a second nozzle 10, the second nozzle 10 is obliquely arranged, the spraying end of the second nozzle faces the center of the disinfection cavity 3, and the second nozzle 10 is communicated with a liquid storage interlayer 7 (not shown in the figure, and can be understood by a person skilled in the art) through an external water pump. The first nozzle 9 and the second nozzle 10 are atomizing nozzles, and can generate fog drops of about 1-15 microns under high pressure, and the fog drops can suspend and float in the air for a long time to form flying disinfectant mist. The fog drops are deposited on the surface of the paper box to fully cover all the surfaces of the packaging paper box, thereby playing the role of disinfection and sterilization. Two groups of clamping mechanisms which are oppositely arranged are arranged at the upper part of the machine base 1. The base 1 is provided with a first driving mechanism, and the first driving mechanism is in transmission connection with the atomizing jet pump 8 and is used for driving the atomizing jet pump 8 to convey the mist disinfectant to the first nozzle 9. And a second driving mechanism is arranged on the partition plate 2, is in transmission connection with the connecting shaft 85 and is used for driving the first nozzle 9 to rotate in the vertical plane. The operation method comprises the following steps:

s100, placing a to-be-sterilized material flow packaging box into the sterilizing cavity 3, and clamping and fixing the material flow packaging box by a clamping mechanism;

s200, controlling an atomizing injection pump 8 to convey disinfection spray to a first nozzle 9 through a first driving mechanism, controlling the first nozzle 9 to rotate in a vertical plane through a second driving mechanism, and spraying the disinfection spray to the bottom surface of the logistics packaging box through the first nozzle 9 for disinfection;

and S300, controlling the second nozzle 10 to spray disinfection spray to all the side surfaces and the top surface of the logistics packaging box for disinfection.

Referring to fig. 2 and 3, the atomizing spray pump 8 includes a pump body 81, the top of the pump body 81 is fixedly connected to the liquid storage interlayer 7, the bottom of the pump body 81 is fixedly connected to the partition plate 2, a liquid rod 82 is slidably disposed in the pump body 81, and a sealing member 83 is disposed at the bottom of the pump body 81 to prevent the leakage of the disinfectant. The top of the pump body 81 is provided with a spray connector 84, the spray connector 84 is provided with a connecting shaft 85 through a bearing in a rotating manner, the connecting shaft 85 and the spray connector 84 are both provided with a flow channel for the circulation of disinfectant, the number of the first nozzles 9 is two, and the two first nozzles 9 are respectively connected to two ends of the connecting shaft 85. The top end of the pump body 81 is provided with an injection channel 86, and the injection channel 86 is communicated with the liquid storage interlayer 7 through a liquid conveying pipeline 87. The bottom of the infusion pipeline 87 is provided with an electromagnetic valve, and when the infusion pipeline is in a non-working state, the electromagnetic valve closes the infusion channel, so that the leakage of disinfectant caused by misoperation is prevented. When the hydraulic rod 82 slides up and down, the pressure in the pump body 81 changes, and the disinfectant is sprayed from the first nozzle 9 through the spray channel 86 under high pressure to form a fine disinfectant spray.

Referring to fig. 1, the clamping mechanism includes a cylinder 11 and a clamping block 12, the cylinder 11 is fixedly disposed on an outer wall of an upper portion of the base 1, a piston rod of the cylinder 11 penetrates through a side wall of the base 1 and is fixedly connected with the clamping block 12, and a sliding rail 13 slidably connected with a bottom of the clamping block 12 is fixedly disposed on an inner wall of the base 1. One side of the clamping block 12 contacting the paper box is fixedly provided with a rubber layer to increase the friction force between the clamping block 12 and the paper box and improve the stability and reliability of clamping the paper box in the disinfection process. A proximity sensor 14 is arranged below the guide frame 5 of the machine base 1, and the proximity sensor 14 is in control connection with the air cylinder 11. When a carton to be sterilized is put into the sterilization cavity 3 and enters the detection range of the proximity sensor 14, the proximity sensor 14 controls the cylinder 11 to be started, the cylinder 11 drives the clamping blocks 12 to slide towards the center of the sterilization cavity 3 along the slide rail 13, and the two clamping blocks 12 clamp and fix the carton.

With reference to fig. 5 and 6, the first drive mechanism comprises a first pin 15, a first connecting rod 16, a first crankshaft 17, a first crank 18, a first rocker 19 and an operating compound rod 20. The compound pole includes the curved bar body 201 and the horizontal pole body 202 of integrated into one piece, has set firmly boss 21 on one of them lateral wall of frame 1, and the middle part of horizontal pole body 202 is rotated and is connected on boss 21, and the cover is equipped with the antiskid cover of being convenient for to hold on the curved bar body 201. The first connecting rod 16 is arranged at the bottom of the hydraulic rod 82 through the first pin 15 in a swinging mode, and a waist-shaped hole is formed in the connecting position of the first connecting rod 16 and the first pin 15. One end of the first crankshaft 17 is connected to the first connecting rod 16, and the other end thereof penetrates through the side wall of the machine base 1 and is connected to the first crank 18. The first rocker 19 is connected at its bottom to the first crank 18 and at its top to a cross bar 202 which operates the compound bar 20.

The operating composite rod 20 is rotated downwards, the first rocker 19 swings upwards along with the operating composite rod, the first crank 18 is driven to swing upwards, under the linkage action of the first crank 17 and the first connecting rod 16, the hydraulic rod 82 moves upwards, and the disinfection spray is sprayed out from the first spray head to disinfect the bottom surface of the carton.

Referring to fig. 4, the second driving mechanism includes a second pin 22, a second connecting rod 23, a second crankshaft 24, a second crank 25, and a second rocker 26, a guide sleeve 27 is fixedly disposed on the partition board 2, a slide rod 28 is sleeved in the guide sleeve 27 along the vertical direction, a limiting block 29 is fixedly disposed on the lower portion of the slide rod 28, and the limiting block 29 limits the moving stroke of the slide rod 28 sliding up and down in the guide sleeve 27. An L-shaped plate 30 is fixedly arranged at the top of the sliding rod 28, a guide plate 31 is fixedly arranged at the top end of the atomizing injection pump 8, and a vertical section of the L-shaped plate 30 penetrates through the guide plate 31 and is in sliding connection with the guide plate 31. A gear 32 is fixedly arranged at one end of the connecting shaft 85 close to the guide sleeve 27, and a rack 33 meshed with the gear 32 is fixedly arranged at the vertical section of the L-shaped plate 30. The second connecting rod 23 is arranged at the bottom of the sliding rod 28 through the second pin 22 in a swinging manner, and a waist-shaped hole is formed in the joint of the second connecting rod 23 and the second pin 22. One end of the second crankshaft 24 is connected with the second connecting rod 23, and the other end penetrates through the side wall of the machine base 1 and is connected with the second crank 25. The second rocker 26 is connected at its bottom to a second crank 25 and at its top to a cross bar 202 which operates the compound bar 20.

The compound rod 20 is operated by rotation, the second rocker 26 swings along with the compound rod, under the linkage action of the second crank 25, the second crank shaft 24 and the second connecting rod 23, the slide rod 28 slides up and down along the guide sleeve 27, and the connecting shaft 85 is driven to rotate through the transmission action of the gear 32 and the rack 33, so that the two first spray heads rotate in the vertical plane, and the spraying range of the disinfection spray is expanded.

Referring to fig. 5, the cross bar 202 has a plurality of limiting holes 34, and the top of the second rocker 26 is rotatably connected to one of the limiting holes 34. By adjusting the connection position of the second rocker 26 on the cross rod 202, the rotation angle of the connection shaft 85 can be adjusted, so that the spraying range of the first sprayer can be adjusted, and the practicability and the flexibility are stronger.

The side wall of disinfection chamber 3 is equipped with discharge switch 35 in its bottom, and discharge switch 35 is solenoid valve such as ball valve, butterfly valve of known kind, and when disinfection spraying accumulated to certain liquid level height in disinfection chamber 3, can discharge the antiseptic solution that mixes dust and impurity through discharge switch 35.

The operation method of the disinfection equipment comprises the following steps:

s100, opening the dust cover 6, putting into a carton to be sterilized, when the carton to be sterilized enters the detection range of the proximity sensor 14, controlling the cylinder 11 to be opened by the proximity sensor 14, driving the clamping blocks 12 to slide towards the center of the sterilization cavity 3 along the slide rail 13 by the cylinder 11, and clamping and fixing the carton by the two clamping blocks 12.

S200, then the composite rod 20 is rotated and operated, the first rocker 19 swings along with the composite rod, the first crank 18 is driven to swing upwards, the hydraulic rod 82 slides up and down along the guide sleeve 27 under the linkage action of the first crank 18, the first crank shaft 17 and the first connecting rod 16, the pressure in the pump body 81 changes along with the first crank, and disinfectant is sprayed out from the first nozzle 9 through the spraying channel 86 under high pressure to form fine disinfection spray. The disinfection spray is sprayed out from the first spray head to disinfect the bottom surface of the carton. Meanwhile, the second rocker 26 swings along with the operation of the composite rod 20, under the linkage action of the second crank 25, the second crank shaft 24 and the second connecting rod 23, the sliding rod 28 slides up and down along the guide sleeve 27, and the connecting shaft 85 is driven to rotate through the transmission action of the gear 32 and the rack 33, so that the two first nozzles rotate in the vertical plane, and the spraying range of the disinfection spray is expanded.

S300, the second nozzle 10 uniformly sprays the sand blasting and the spraying of the disinfection spray to the top surface and the four side surfaces of the carton under the action of an external water pump.

S400, after the carton is disinfected, the air cylinder 11 controls the clamping block 12 to return to the initial position, the carton is taken out, and then the next disinfection cycle is carried out.

Compared with the prior art, the invention can improve the disinfection efficiency and the disinfection effectiveness, reduces the waste, is suitable for logistics packaging boxes with different sizes, and has the advantages of small volume, small occupied area and high flexibility.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An operation method of a disinfection device for a logistics packaging box is characterized in that the disinfection device comprises a hollow base (1) with an opening at the top end, a partition plate (2) is arranged in the base (1) to divide the base (1) into a disinfection cavity (3) and an operation cavity (4) from top to bottom, and a liquid storage interlayer (7) is arranged in the middle of the base (1); an atomizing injection pump (8) communicated with the liquid storage interlayer (7) is arranged on the liquid storage interlayer, a rotatable first nozzle (9) is arranged at the top end of the atomizing injection pump (8), and second nozzles (10) are arranged on the periphery of the inner wall of the upper part of the machine base (1); the upper portion of frame (1) is equipped with the fixture of two sets of relative settings, be equipped with first actuating mechanism on frame (1), be equipped with second actuating mechanism, its characterized in that on baffle (2): the operation method comprises the following steps:

s100, placing a to-be-sterilized material flow packaging box into a sterilizing cavity (3), and clamping and fixing the material flow packaging box by a clamping mechanism;

s200, controlling an atomizing injection pump (8) to convey disinfection spray to a first nozzle (9) through a first driving mechanism, controlling the first nozzle (9) to rotate in a vertical plane through a second driving mechanism, and spraying the disinfection spray to the bottom surface of the logistics packaging box through the first nozzle (9) for disinfection;

s300, controlling the second nozzle (10) to spray disinfection spray to all the side surfaces and the top surface of the logistics packaging box for disinfection.

2. The operation method of the sterilizing apparatus for the logistics packaging box of claim 1, wherein: the atomizing injection pump (8) comprises a pump body (81) and a hydraulic rod (82) arranged in the pump body in a sliding mode, an injection connector (84) is arranged at the top end of the pump body (81), a connecting shaft (85) is rotatably arranged on the injection connector (84), two first nozzles (9) are arranged, and the two first nozzles (9) are respectively arranged at two ends of the connecting shaft (85); the top end of the pump body (81) is provided with an injection channel (86), and the injection channel (86) is communicated with the liquid storage interlayer (7) through a liquid conveying pipeline (87); when the hydraulic rod (82) is pushed, the disinfectant is replenished into the pump body (81) from the liquid storage interlayer (7) and forms disinfection spray under high pressure, and the disinfection spray flows to the first nozzle (9) through the spray connector (84) and the connecting shaft (85) in sequence.

3. The operation method of the sterilizing apparatus for the logistics packaging box of claim 2, wherein: wherein, fixture includes cylinder (11) and grip block (12), will cylinder (11) are fixed to be set up in the outer wall on frame (1) upper portion, will cylinder (11) piston rod run through frame (1) lateral wall and with grip block (12) fixed connection, frame (1) inner wall sets firmly slide rail (13) with grip block (12) bottom sliding connection.

4. The operation method of the sterilizing apparatus for the logistics packaging box of claim 3, wherein: the top end of the machine base (1) is fixedly provided with a guide frame (5), the guide frame (5) is detachably covered with a dustproof cover (6), and when the logistics packaging box needs to be disinfected, the dustproof cover (6) is opened and put into the logistics packaging box.

5. The operation method of the sterilizing apparatus for the logistics packaging box of claim 4, wherein: the machine base (1) is provided with a proximity sensor (14) below the guide frame (5), the proximity sensor (14) is connected with the air cylinder (11) in a wire control mode, when the logistics packing box enters an induction interval of the proximity sensor (14), the proximity sensor (14) controls the air cylinder (11) to push the clamping block (12) to move along the sliding rail (13), and the logistics packing box is clamped and fixed.

6. The operation method of the sterilizing apparatus for the logistics packaging box of claim 2, wherein: the first driving mechanism comprises a first pin (15), a first connecting rod (16), a first crankshaft (17), a first crank (18), a first rocker (19) and an operation composite rod (20), the first connecting rod (16) is arranged at the bottom of the hydraulic rod (82) in a swinging mode through the first pin (15), and a waist-shaped hole is formed in the connecting position of the first connecting rod (16) and the first pin (15); one end of a first crankshaft (17) is connected with a first connecting rod (16), and the other end of the first crankshaft penetrates through the side wall of the machine base (1) and is connected with a first crank (18); the bottom of the first rocker (19) is connected with a first crank (18), and the top of the first rocker is rotationally connected with an operation composite rod (20); when the compound rod (20) is operated in a rotating mode, the first rocker (19) swings along with the compound rod, the hydraulic rod (82) moves up and down under the linkage effect of the first crank (18), the first crank shaft (17) and the first connecting rod (16), and the first spray head sprays disinfection spray.

7. The operating method of a sterilizing apparatus for logistic packing box according to claim 6, characterized in that: the second driving mechanism comprises a second pin (22), a second connecting rod (23), a second crankshaft (24), a second crank (25) and a second rocker (26), a sliding rod (28) is arranged on the partition plate (2) in a sliding mode, a gear (32) is fixedly arranged on the connecting shaft (85), an L-shaped plate (30) is fixedly arranged at the top of the sliding rod (28), and a rack (33) meshed with the gear (32) is fixedly arranged on the vertical section of the L-shaped plate (30); the second connecting rod (23) is arranged at the bottom of the sliding rod (28) in a swinging mode through a second pin (22), and a waist-shaped hole is formed in the connecting position of the second connecting rod (23) and the second pin (22); one end of a second crankshaft (24) is connected with a second connecting rod (23), and the other end of the second crankshaft penetrates through the side wall of the machine base (1) and is connected with a second crank (25); the bottom of the second rocker (26) is connected with a second crank (25), and the top of the second rocker is rotationally connected with the operation composite rod (20); when the composite rod (20) is operated in a rotating mode, the second rocker (26) swings along with the composite rod, under the linkage effect of the second crank (25), the second crank shaft (24) and the second connecting rod (23), the sliding rod (28) slides up and down along the guide sleeve (27), the connecting shaft (85) is driven to rotate through the transmission effect of the gear (32) and the rack (33), and the two first spray heads rotate in the vertical plane.

8. The operating method of a sterilizing apparatus for logistic packing box according to claim 7, characterized in that: the guide sleeve (27) is fixedly arranged on the partition plate (2), the guide sleeve (27) is sleeved on the sliding rod (28), the limiting block (29) is fixedly arranged on the lower portion of the sliding rod (28), and when the sliding rod (28) slides up and down, the limiting block (29) limits the sliding stroke of the sliding rod (28).

9. The operating method of a sterilizing apparatus for logistic packing box according to claim 7, characterized in that: the operation composite rod (20) comprises an integrally formed bent rod body (201) and a cross rod body (202), a boss (21) is fixedly arranged on the side wall of the machine base (1), the middle of the cross rod body (202) is rotatably connected onto the boss (21), and an anti-skidding sleeve is sleeved on the bent rod body (201).

10. The operating method of a sterilizing apparatus for logistic packing box according to claim 9, characterized in that: the horizontal rod body (202) is provided with a plurality of limiting holes (34), the top of the second rocker (26) is rotatably connected to one of the limiting holes (34), and when the rotating angle of the first nozzle (9) needs to be adjusted, the connecting point of the second rocker (26) and the horizontal rod body (202) is adjusted.