Transmission structure and outer package sterilization machine

Abstract

The utility model discloses a transmission structure and an outer package sterilization machine, and belongs to the technical field of sterilization machines. Comprising a machine frame, a first conveying belt installed at the top of the machine frame, a second conveying belt installed at the bottom of the machine frame and located under the first conveying belt, and a support arranged under the second conveying belt and fixedly connected with the machine frame. A first guide plate fixedly connected with the machine frame is arranged at the tail end of the first conveying belt, spraying disinfection treatment can be conducted on the upper surface of an outer packaging bag through an atomization nozzle at a first branch pipe, then the outer packaging bag is conveyed to the first guide plate, and the outer packaging bag slides downwards; then the outer packaging bag is turned over through an arc-shaped structure at the top end of a second guide plate and then conveyed to a second branch pipe through a second conveying belt, spraying disinfection treatment is conducted on the lower surface of the outer packaging bag, disinfection is rapid, and the disinfection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizers, and more specifically, to a transmission structure and an outer packaging sterilizer. Background Art

[0002] Sterilizers can instantly kill microorganisms on products, containers, materials, and other items, reducing them to acceptable levels. Packaging bags are used to package various items, facilitating transportation and storage during production and distribution. Sterilization is now required during the packaging process.

[0003] In the related technology, reference can be made to the Chinese patent with publication number CN110839814A, which discloses a sterilizer. After the items enter the sterilizer, they slide down the inclined plate and move in the sterilizer for sterilization. During the sterilization process, the items slide in the sterilizer, making it difficult to effectively control the sterilization time of the items in the sterilizer to meet the sterilization needs of different items, resulting in poor sterilization effect on the items. The existing patent is a large packaging bag sterilizer with patent authorization number CN218662699U. The packaging bag is input into the machine body and onto the conveyor belt through the first conveying component. The control component is started, the conveyor belt moves to drive the conveyor plate to move, and the conveyor belt and conveyor plate move to drive the packaging bag to move. The conveyor plate separates two adjacent packaging bags. At the same time, the sterilization component is used to sterilize the packaging bag. The sterilized packaging bag is moved to the second conveying component for transmission, and the control component controls the conveyor belt speed, thereby realizing the control of the sterilization time of the packaging bag, thereby improving the sterilization effect.

[0004] However, in patent authorization number CN218662699U, a sterilization component for sterilizing packaging bags is provided in the machine body, and the sterilization component includes an ultraviolet lamp fixedly installed on the inner wall of the machine body and located on both sides of the conveyor belt, and multiple ultraviolet lamps are arranged at vertical intervals; an adjustment knob is installed on the outer wall of the machine body near the input port, and the adjustment knob is close to the top side of the machine body. The adjustment knob is electrically connected to the conveying motor, and the rotation speed of the conveying motor can be adjusted by the adjustment knob. Since sterilization is carried out by ultraviolet lamps, a certain light intensity and irradiation time are required for sterilization, resulting in low sterilization efficiency of packaging bags. Therefore, we propose a transmission structure and outer packaging sterilizer to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a transmission structure and an outer packaging sterilizer, which can first spray and disinfect the upper surface of the outer packaging bag through the atomizing nozzle at the first branch pipe, and then transmit it to the first guide plate to make the outer packaging bag slide downward, and then turn the outer packaging bag over through the arc structure at the top of the second guide plate, and then transport it to the second branch pipe through the second conveyor belt, and spray and disinfect the lower surface of the outer packaging bag, which is quick to disinfect and improves the efficiency of disinfection.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A transmission structure includes a frame, a first conveyor belt mounted on the top of the frame, a second conveyor belt mounted on the bottom of the frame and directly below the first conveyor belt, and a bracket disposed below the second conveyor belt and fixedly connected to the frame, wherein a first guide plate fixedly connected to the frame is disposed at an end of the first conveyor belt, and the first guide plate is bent downward;

[0010] The end of the second conveyor belt is provided with a second guide plate fixedly connected to the frame, and the second guide plate is bent upward;

[0011] A conveying main pipe is installed on the outer wall of the frame, and a first branch pipe and a second branch pipe are connected to the conveying main pipe respectively, and the first branch pipe and the second branch pipe are respectively located above the first conveyor belt and the second conveyor belt, and atomizing nozzles are installed at the bottom of the first branch pipe and the second branch pipe;

[0012] The bottom end of the bracket is connected to a liquid storage tank, a circulation pump is installed on the outside of the liquid storage tank, and the input end of the circulation pump is conductively connected to the inner cavity of the liquid storage tank, and the output end of the circulation pump is conductively connected to the bottom end of the delivery main pipe through a pipeline.

[0013] Furthermore, a filter is installed between the input end of the circulation pump and the liquid storage tank, one end of the filter is conductively connected to the input end of the circulation pump, and the other end of the filter is conductively connected to the liquid storage tank.

[0014] Furthermore, the top end of the second guide plate is arranged in an arc-shaped structure, and the bottom end of the second guide plate is located above the second conveyor belt;

[0015] The top end of the first guide plate is located below the first conveyor belt.

[0016] Furthermore, a plurality of atomizing nozzles are arranged at equal distances in the axial direction between the first branch pipe and the second branch pipe.

[0017] Furthermore, the inner side of the liquid storage tank is filled with disinfectant, and the disinfectant is industrial alcohol.

[0018] Furthermore, a drain pipe is fixedly connected to the end of the liquid storage tank, and a stop valve is installed at the drain pipe.

[0019] Furthermore, the first conveyor belt and the second conveyor belt run in opposite directions.

[0020] A packaging sterilizer comprises a transmission structure as described above.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] (1) This solution places the outer packaging bag to be disinfected on the first conveyor belt, and at the same time starts the circulation pump to transport the disinfectant to the first branch pipe and the second branch pipe respectively through the conveying main pipe. The upper surface of the outer packaging bag is first sprayed and disinfected by the atomizing nozzle at the first branch pipe, and then it is transported to the first guide plate to make the outer packaging bag slide downward. The outer packaging bag is then turned over by the arc structure at the top of the second guide plate, and then it is transported to the second branch pipe through the second conveyor belt, and the lower surface of the outer packaging bag is sprayed and disinfected. The disinfection is quick and the disinfection efficiency is improved.

[0024] (2) In this solution, the disinfectant drips after spraying and collects on the inner side of the liquid storage tank. Then, the impurities in the disinfectant are filtered through a filter to prevent clogging of the atomizing nozzle, thereby allowing the disinfectant to be recycled and reducing the disinfection cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic structural diagram of the first conveyor belt and the second conveyor belt of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the atomizing nozzle of the utility model;

[0028] Figure 4 It is a side view schematic diagram of the first guide plate and the second guide plate of the present invention.

[0029] Description of the numbers in the figure:

[0030] 1. Frame; 2. First conveyor belt; 3. Second conveyor belt; 4. Bracket; 5. First guide plate; 6. Second guide plate; 7. Conveying main pipe; 8. First branch pipe; 9. Second branch pipe; 10. Atomizing nozzle; 11. Liquid storage tank; 12. Circulation pump; 13. Filter; 14. Drain pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] See also Figure 1-4 A transmission structure includes a frame 1, a first conveyor belt 2 installed on the top of the frame 1, a second conveyor belt 3 installed at the bottom of the frame 1 and located directly below the first conveyor belt 2, and a bracket 4 arranged below the second conveyor belt 3 and fixedly connected to the frame 1. A first guide plate 5 fixedly connected to the frame 1 is provided at the end of the first conveyor belt 2, and the first guide plate 5 is bent downward;

[0034] The end of the second conveyor belt 3 is provided with a second guide plate 6 fixedly connected to the frame 1, and the second guide plate 6 is bent upward;

[0035] A conveying main pipe 7 is installed on the outer wall of the frame 1, and a first branch pipe 8 and a second branch pipe 9 are connected to the conveying main pipe 7 respectively. The first branch pipe 8 and the second branch pipe 9 are respectively located above the first conveyor belt 2 and the second conveyor belt 3. Atomizing nozzles 10 are installed at the bottom of the first branch pipe 8 and the second branch pipe 9;

[0036] The bottom end of the bracket 4 is connected to a liquid storage tank 11, and a circulation pump 12 is installed on the outside of the liquid storage tank 11. The input end of the circulation pump 12 is conductively connected to the inner cavity of the liquid storage tank 11, and the output end of the circulation pump 12 is conductively connected to the bottom end of the delivery main pipe 7 through a pipeline;

[0037] It should be noted that when the transmission mechanism is in use, first add an appropriate amount of disinfectant to the liquid storage tank 11, then place the outer packaging bag to be disinfected on the first conveyor belt 2, and at the same time start the circulation pump 12 to transport the disinfectant through the conveying main pipe 7 to the first branch pipe 8 and the second branch pipe 9 respectively. The atomizing nozzle 10 at the first branch pipe 8 is first used to spray and disinfect the upper surface of the outer packaging bag, and then it is transported to the first guide plate 5 to make the outer packaging bag slide down, and then the outer packaging bag is turned over by the arc structure at the top of the second guide plate 6, and then it is transported to the second branch pipe 9 through the second conveyor belt 3, and the lower surface of the outer packaging bag is sprayed and disinfected, which makes the disinfection quick and improves the efficiency of disinfection.

[0038] like Figure 1 As shown, a filter 13 is installed between the input end of the circulation pump 12 and the liquid storage tank 11, one end of the filter 13 is conductively connected to the input end of the circulation pump 12, and the other end of the filter 13 is conductively connected to the liquid storage tank 11;

[0039] The inner side of the liquid storage tank 11 is filled with disinfectant, and the disinfectant is industrial alcohol;

[0040] It should be noted that the disinfectant after spraying drips and collects inside the liquid storage tank 11, and then the impurities in the disinfectant are filtered through the filter 13 to prevent clogging of the atomizing nozzle 10, so that the disinfectant can be recycled and the disinfection cost is reduced.

[0041] like Figure 2 、 Figure 4 As shown, the top end of the second guide plate 6 is arranged in an arc-shaped structure, and the bottom end of the second guide plate 6 is located above the second conveyor belt 3;

[0042] The top end of the first guide plate 5 is located below the first conveyor belt 2;

[0043] The first conveyor belt 2 and the second conveyor belt 3 run in opposite directions;

[0044] It should be noted that the outer packaging bag that needs to be sterilized is placed on the first conveyor belt 2, and then conveyed to the first guide plate 5, so that the outer packaging bag slides downward, and then the outer packaging bag is turned over through the arc structure at the top of the second guide plate 6, so that the outer packaging bag can be fully sterilized.

[0045] like Figure 3 As shown, a plurality of atomizing nozzles 10 are arranged equidistantly in the axial positions of the first branch pipe 8 and the second branch pipe 9;

[0046] It should be noted that, by providing a plurality of atomizing nozzles 10 , the spraying area can be increased, thereby improving the disinfection effect on the outer packaging bag.

[0047] like Figure 1As shown, the end of the liquid storage tank 11 is fixedly connected to a drain pipe 14, and a stop valve is installed at the drain pipe 14;

[0048] It should be noted that, by providing the drain pipe 14 , the disinfectant in the liquid storage tank 11 can be easily discharged after the shut-off valve is opened.

[0049] A packaging sterilizer comprises the above-mentioned transmission structure.

[0050] During use: first add an appropriate amount of disinfectant into the liquid storage tank 11, then place the outer packaging bag to be disinfected on the first conveyor belt 2, and at the same time start the circulation pump 12 to transport the disinfectant through the conveying main pipe 7 to the first branch pipe 8 and the second branch pipe 9 respectively, and first spray and disinfect the upper surface of the outer packaging bag through the atomizing nozzle 10 at the first branch pipe 8, and then convey it to the first guide plate 5 to make the outer packaging bag slide down, and then turn the outer packaging bag over through the arc structure at the top of the second guide plate 6, and then convey it to the second branch pipe 9 through the second conveyor belt 3, and spray and disinfect the lower surface of the outer packaging bag.

[0051] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A transmission structure comprising a frame (1), a first conveyor belt (2) mounted on the top of the frame (1), a second conveyor belt (3) mounted on the bottom of the frame (1) and located directly below the first conveyor belt (2), and a bracket (4) arranged below the second conveyor belt (3) and fixedly connected to the frame (1), characterized in that: A first guide plate (5) fixedly connected to the frame (1) is provided at the end of the first conveyor belt (2), and the first guide plate (5) is bent downward; The end of the second conveyor belt (3) is provided with a second guide plate (6) fixedly connected to the frame (1), and the second guide plate (6) is bent upward; A conveying main pipe (7) is installed on the outer wall of the frame (1), and a first branch pipe (8) and a second branch pipe (9) are connected to the conveying main pipe (7), and the first branch pipe (8) and the second branch pipe (9) are respectively located above the first conveyor belt (2) and the second conveyor belt (3), and atomizing nozzles (10) are installed at the bottom of the first branch pipe (8) and the second branch pipe (9); The bottom end of the bracket (4) is connected to a liquid storage tank (11), a circulation pump (12) is installed outside the liquid storage tank (11), and the input end of the circulation pump (12) is conductively connected to the inner cavity of the liquid storage tank (11), and the output end of the circulation pump (12) is conductively connected to the bottom end of the delivery main pipe (7) through a pipeline.

2. A transmission structure according to claim 1, characterized in that: A filter (13) is installed between the input end of the circulation pump (12) and the liquid storage tank (11), one end of the filter (13) is conductively connected to the input end of the circulation pump (12), and the other end of the filter (13) is conductively connected to the liquid storage tank (11).

3. A transmission structure according to claim 1, characterized in that: The top end of the second guide plate (6) is arranged in an arc-shaped structure, and the bottom end of the second guide plate (6) is located above the second conveyor belt (3); The top end of the first guide plate (5) is located below the first conveyor belt (2).

4. A transmission structure according to claim 1, characterized in that: A plurality of atomizing nozzles (10) are arranged at equal distances in the axial direction of the first branch pipe (8) and the second branch pipe (9).

5. A transmission structure according to claim 1, characterized in that: The inner side of the liquid storage tank (11) is filled with disinfectant, and the disinfectant is industrial alcohol.

6. A transmission structure according to claim 1, characterized in that: A liquid discharge pipe (14) is fixedly connected to the end of the liquid storage tank (11), and a stop valve is installed at the liquid discharge pipe (14).

7. A transmission structure according to claim 1, characterized in that: The first conveyor belt (2) and the second conveyor belt (3) run in opposite directions to each other.

8. An outer packaging sterilizer, characterized in that: A transmission structure comprising any one of claims 1 to 7.

Images