Conveyor belt with self-cleaning function

Abstract

The conveyor belt with the self-cleaning function comprises a conveyor belt body, a disinfection device and a drying device, the conveyor belt body is composed of a machine frame, a control system, a driving system, a belt and a detection system, the disinfection device is arranged on the machine frame and comprises a shell, a spraying device, a dehumidification device and an isolation device, and the belt needs to penetrate through the shell. The isolation device is used for separating the internal environment of the shell from the external environment of the shell, the spraying device is arranged in the shell and used for spraying on the belt, the dehumidification system is used for removing more than 80% of attachments on the surface of the belt, and the drying device is arranged at a belt outlet in the outer side of the shell. The spraying device sprays and sterilizes the surface of the belt, then the sprayed pollution solution is left in the sterilizing device, and the drying device outside the sterilizing device is used for heating and evaporating the residual disinfectant to dryness, so that the situation that the residual disinfectant on the surface of the belt pollutes transported objects can be avoided while sterilization is performed.

Description

Technical Field

[0001] The utility model relates to the technical field of drug production, in particular to a conveyor belt with a self-cleaning function. Background Art

[0002] The production of drugs requires the mixing and transportation of raw materials, and then preparation. In this process, the safety of the drugs and maintaining a sterile environment during transportation are very important. High temperature will destroy the properties of the drugs, low-temperature disinfection takes a long time, and alcohol disinfection can easily lead to excessive humidity and cause the drugs to stick together, so an efficient and safe transportation device is particularly important. Utility Model Content

[0003] The utility model aims to provide a conveyor belt with a self-cleaning function to solve the problems existing in the above-mentioned prior art.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A conveyor belt with a self-cleaning function comprises a conveyor belt, a disinfection device and a drying device. The conveyor belt consists of a frame, a control system, a driving system, a belt and a detection system. The disinfection device is arranged on the frame. The disinfection device comprises a shell, a spraying device, a dehumidification device and an isolation device. A belt inlet is arranged on one side of the shell, and a belt outlet is arranged on the other side of the shell. The isolation device is installed in the belt inlet and the belt outlet. The isolation device is used to separate the internal environment of the shell from the external environment of the shell. The spraying device is arranged inside the shell. The spraying device is used to spray the belt. The dehumidification device is used to remove more than 80% of attachments on the belt surface. The drying device is arranged at the belt outlet outside the shell.

[0006] By adopting the above technical solution, the spraying device sprays and disinfects the belt surface, and then the sprayed contaminated solution is retained in the disinfection device. The residual disinfectant is heated and evaporated by a drying device outside the disinfection device. This can avoid the contamination of the transported objects by residual disinfectant on the belt surface during disinfection.

[0007] In a further embodiment, the spraying device is composed of an atomizer, a disinfectant storage bin and a nozzle, the atomizer is used to atomize the disinfectant, and the nozzle is used to spray the disinfectant into the interior of the shell.

[0008] In a further embodiment, the dehumidification device is composed of an upper roller brush and a lower roller brush, and the upper roller brush and the lower roller brush are symmetrically arranged at the belt outlet inside the shell about the belt. The belt outlet inside the shell is provided with an upper baffle and a lower baffle, and the upper baffle and the lower baffle are used evenly to prevent the upper roller brush and the lower roller brush from throwing the disinfectant onto the belt surface.

[0009] In a further embodiment, the upper roller brush and the lower roller brush both rotate at high speed to sweep away the attachments on the belt surface.

[0010] By adopting the above technical scheme, the upper roller brush and the lower roller brush clean the belt surface while rotating at high speed, so the adsorbed solution will also be thrown away at high speed during the high-speed rotation of the upper roller brush and the lower roller brush. The setting of the upper baffle and the lower baffle can prevent the thrown solution from dripping again onto the disinfection device that is about to leave, thereby achieving a good cleaning effect.

[0011] In a further embodiment, the isolation device is composed of multiple layers of filter cotton and multiple layers of fixed plates assembled in sequence in an alternating manner, and the peripheral size of the filter cotton is larger than the peripheral size of the fixed plate.

[0012] In a further embodiment, a plurality of ultraviolet sterilization devices are provided at the bottom of the rack, and the ultraviolet sterilization devices are electrically connected to the control system through wires. The starting switches of the ultraviolet sterilization devices are infrared detection switches and access control detection switches. The ultraviolet sterilization devices are started when the access control detection switch detects that the access control is closed and the infrared detection switch detects that there is no one.

[0013] In a further embodiment, the isolation device is clamped on the housing by a sealing ring and a retaining spring.

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The belt surface is sprayed and disinfected by a spraying device, and then the sprayed contaminated solution is left in the disinfection device. The residual disinfectant is heated and evaporated by a drying device outside the disinfection device. This can prevent the residual disinfectant on the belt surface from contaminating the transported goods while disinfecting.

[0016] 2. The upper roller brush and the lower roller brush are used to clean the belt surface under high-speed rotation, so the adsorbed solution will also be thrown away at high speed during the high-speed rotation of the upper roller brush and the lower roller brush. The upper baffle and the lower baffle can prevent the thrown solution from dripping again onto the disinfection device that is about to leave, thereby achieving a good cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram for reflecting the internal connection relationship of the disinfection device of the utility model;

[0019] Figure 3 It is a schematic diagram for illustrating the structure of the isolation device.

[0020] In the figure, 1. conveyor belt; 11. frame; 12. control system; 13. drive system; 14. belt; 15. detection system; 2. disinfection device; 21. shell; 22. spraying device; 221. atomizer; 222. storage bin; 223. nozzle; 23. dehumidification device; 24. isolation device; 3. drying device. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the attached Figure 1 In the description of this specification, the words "bottom" and "top", "inside" and "outside" refer to directions toward or away from a particular component geometry, respectively. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this specification, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] Embodiment 1:

[0024] like Figure 1-3As shown, a conveyor belt with a self-cleaning function includes a conveyor belt 1, a disinfection device 2 and a drying device 3. The conveyor belt 1 is composed of a frame 11, a control system 12, a driving system 13, a belt 14 and a detection system 15. The disinfection device 2 is arranged on the frame 11. The disinfection device 2 includes a shell 21, a spraying device 22, a dehumidification device 23 and an isolation device 24. A belt 14 inlet is arranged on one side of the shell 21, and a belt 14 outlet is arranged on the other side of the shell 21. The isolation device 24 is installed in the belt 14 inlet and the belt 14 outlet. The isolation device 24 is used to separate the internal environment of the shell 21 from the external environment of the shell 21. The spraying device 22 is arranged inside the shell 21. The spraying device 22 is used to spray the belt 14. The dehumidification device is used to remove more than 80% of the attachments on the surface of the belt 14. The drying device 3 is arranged at the belt 14 outlet outside the shell 21. The spraying device 22 consists of an atomizer 221, a disinfectant storage bin 222 and a nozzle 223. The atomizer 221 is used to atomize the disinfectant, and the nozzle 223 is used to spray the disinfectant all over the inside of the shell 21. The dehumidification device 23 is composed of an upper roller brush and a lower roller brush. The upper roller brush and the lower roller brush are symmetrically arranged at the belt 14 outlet inside the shell 21 with respect to the belt 14. An upper baffle and a lower baffle are arranged at the belt 14 outlet inside the shell 21. The upper baffle and the lower baffle are evenly used to prevent the upper roller brush and the lower roller brush from throwing the disinfectant onto the surface of the belt 14. The upper roller brush and the lower roller brush both sweep away attachments on the surface of the belt 14 by high-speed rotation.

[0025] like Figure 1-3 As shown, the isolation device 24 is composed of multiple layers of filter cotton and multiple layers of fixed plates assembled in sequence in an alternating manner. The peripheral size of the filter cotton is larger than the peripheral size of the fixed plate. A plurality of ultraviolet sterilization devices are arranged at the bottom of the frame 11. The ultraviolet sterilization devices are electrically connected to the control system 12 through wires. The starting switches of the ultraviolet sterilization devices are infrared detection switches and access control detection switches. When the access control detection switch detects that the access control is closed and the infrared detection switch detects that there is no one, the ultraviolet sterilization device is started. The isolation device 24 is arranged on the shell 21 through a sealing ring and a retaining spring.

[0026] Specific implementation process: spray disinfection on the belt surface through a spraying device, and then leave the sprayed contaminated solution in the disinfection device. The setting of heating and drying the residual disinfectant through a drying device outside the disinfection device can play the role of preventing the residual disinfectant on the belt surface from contaminating the transported objects while disinfecting. Belt 14 is used to transport objects, so there will be trace amounts of objects left on the surface of belt 14. Belt 14 is constantly moving, so belt 14 is constantly disinfected in disinfection device 2, and then dried under the baking of drying device 3. In this way, the surface of belt 14 is disinfected and disinfected, and the disinfectant is prevented from contaminating the objects. In a further solution of this embodiment, the disinfectant on the belt surface should be cleaned as much as possible by adjusting the rotation speed of the upper roller brush and the lower roller brush. The high-temperature evaporation method can prevent the disinfectant from contaminating the objects. The Bensheng Pharmaceutical Production Workshop is equipped with an air treatment system, so the mist of the evaporated disinfectant will quickly leave the production workshop through the workshop's own air treatment system.

[0027] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A conveyor belt (1) with a self-cleaning function, comprising a conveyor belt (1), a disinfection device (2) and a drying device (3), wherein the conveyor belt (1) is composed of a frame (11), a control system (12), a driving system (13), a belt (14) and a detection system (15), and is characterized in that: The disinfection device (2) is arranged on a frame (11), and comprises a shell (21), a spraying device (22), a dehumidifying device (23) and an isolating device (24). A belt (14) inlet is arranged on one side of the shell (21), and a belt (14) outlet is arranged on the other side of the shell (21). The isolating device (24) is installed inside the belt (14) inlet and the belt (14) outlet. The isolating device (24) is used to separate the internal environment of the shell (21) from the external environment of the shell (21). The spraying device (22) is arranged inside the shell (21), and the spraying device (22) is used to spray the belt (14). The dehumidifying device (23) is used to remove more than 80% of the attachments on the surface of the belt (14). The drying device (3) is arranged at the belt (14) outlet outside the shell (21).

2. A conveyor belt (1) with a self-cleaning function according to claim 1, characterized in that: The spraying device (22) comprises an atomizer (221), a disinfectant storage bin (222) and a nozzle (223); the atomizer (221) is used to atomize the disinfectant, and the nozzle (223) is used to spray the disinfectant into the interior of the housing (21).

3. A conveyor belt (1) with a self-cleaning function according to claim 2, characterized in that: The dehumidification device (23) is composed of an upper roller brush and a lower roller brush, and the upper roller brush and the lower roller brush are symmetrically arranged at the outlet of the belt (14) inside the housing (21) with respect to the belt (14). An upper baffle plate and a lower baffle plate are arranged at the outlet of the belt (14) inside the housing (21), and the upper baffle plate and the lower baffle plate are used evenly to prevent the upper roller brush and the lower roller brush from throwing disinfectant onto the surface of the belt (14).

4. A conveyor belt (1) with self-cleaning function according to claim 3, characterized in that: The upper roller brush and the lower roller brush both sweep away the attachments on the surface of the belt (14) by rotating at high speed.

5. A conveyor belt (1) with self-cleaning function according to claim 1, characterized in that: The isolation device (24) is composed of multiple layers of filter cotton and multiple layers of fixed plates that are assembled alternately in sequence, and the peripheral size of the filter cotton is larger than the peripheral size of the fixed plate.

6. A conveyor belt (1) with self-cleaning function according to claim 1, characterized in that: A plurality of ultraviolet sterilization devices are arranged at the bottom of the frame (11), and the ultraviolet sterilization devices are electrically connected to the control system (12) via electric wires. The start switches of the ultraviolet sterilization devices are infrared detection switches and door detection switches. When the door detection switch detects that the door is closed and the infrared detection switch detects that no one is present, the ultraviolet sterilization devices are started.

7. A conveyor belt (1) with self-cleaning function according to claim 1, characterized in that: The isolating device (24) is arranged on the housing (21) by means of a sealing ring and a retaining spring.

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