Device for automatically preparing disinfectant

Abstract

The invention discloses a device for automatically preparing a disinfectant, relates to the technical field of disinfectant mixing and preparing, and solves the problems that an existing automatic preparing device is large in occupied area, and the quality in each disinfectant package is different. Comprising a circulating conveying line, a plurality of mixing box bodies are arranged on the circulating conveying line, liquid inlets are formed in the upper portions of the mixing box bodies, the liquid inlets in the mixing box bodies sequentially pass through a plurality of raw material output devices along with the circulating conveying line, and the raw material output devices inject corresponding raw materials into the liquid inlets in the mixing box bodies; the mixing box body is further provided with a liquid outlet and a liquid outlet control device, the liquid outlet in the mixing box body sequentially passes through the packaging device along with the circulating conveying line, and the packaging device comprises a packaging conveying line and a packaging box body above the packaging conveying line. The device is convenient to install and maintain, the stability of the content of the disinfectant in each package is improved, and the effect of improving the production stability is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfectant mixing and configuration, and particularly to a device for automatically configuring disinfectant. Background Art

[0002] Multiple disinfections are required in various places and areas every day, especially in crowded public places such as hospitals, markets, etc. Therefore, the demand for disinfectant solution is extremely large. Disinfectants can be classified into sterilants, high - level disinfectants, medium - level disinfectants, and low - level disinfectants according to their action levels. Currently, when most types of disinfectants are being produced or when undiluted stock solutions are being diluted, corresponding configuration devices are needed to mix multiple raw materials, mix all raw materials and water to achieve dilution and other configuration tasks. However, the current configuration method generally mixes disinfectants in a large mixing tank and then packages them into bags or boxes. This method has a large floor area, is inconvenient to maintain, and during mixing, raw materials are prone to centrifuge to the inner wall of the mixing body, resulting in certain mixing blind spots, leading to inconsistent quality in each disinfectant package. Summary of the Invention

[0003] The purpose of the present invention is to provide a device for automatically configuring disinfectant, which can be easily installed and maintained, improve the stability of the disinfectant content in each package, and enhance its production stability.

[0004] The above - mentioned technical purpose of the present invention is achieved through the following technical solutions: A device for automatically configuring disinfectant includes a circulating conveyor line. There are several mixing boxes on the circulating conveyor line. There is a liquid inlet above the mixing box. The liquid inlet on the mixing box sequentially passes through several raw material output devices along with the circulating conveyor line. The raw material output device injects corresponding raw materials into the liquid inlet on the mixing box. The mixing box is also provided with a liquid outlet and a liquid outlet control device. The liquid outlet on the mixing box sequentially passes through a packaging device along with the circulating conveyor line. The packaging device includes a packaging conveyor line and a packaging box body above the packaging conveyor line.

[0005] By adopting the above - mentioned technical solution, direct mixing using a single mixing box ensures the stability of the disinfectant content in the packaging box body, avoids the use of large mixing tanks, is convenient for installation and maintenance, improves production stability, and improves the degree of automation of the configuration process through the setting of the circulating conveyor line and the packaging device.

[0006] Furthermore, the liquid inlet on the mixing box also sequentially passes through a stirring device along with the circulating conveyor line.

[0007] By adopting the above - mentioned technical solution, the stability of the disinfectant content in the final packaging box body is further improved, and production stability is enhanced.

[0008] Furthermore, the mixing box body includes a mixing cover body, the liquid inlet is opened on the mixing cover body, a stirring rod is rotatably connected below the mixing cover body, and the stirring device drives the stirring rod to rotate and stir.

[0009] By adopting the above technical solution, it is convenient to stir and mix inside the mixing box body, and the preparation of the disinfectant solution is realized.

[0010] Furthermore, the stirring device includes a driving shaft, the driving shaft moves up and down and is driven to rotate by a motor, and the driving shaft is inserted downward to drive the stirring rod to rotate.

[0011] By adopting the above technical solution, the stirring work of the stirring rod is driven from outside the mixing box body, the volatilization of volatile substances such as alcohol in the mixing box body is reduced, and the production stability is improved.

[0012] Furthermore, the stirring rod includes a sleeve rod at the top and an elastic component. The sleeve rod is slidably connected up and down to the top of the stirring rod. The elastic component pushes the sleeve rod upward to abut against the lower side of the mixing cover body and blocks it below the liquid inlet. An insertion block for the driving shaft to be inserted is provided at the top of the sleeve rod.

[0013] By adopting the above technical solution, the liquid inlet is normally closed, which is convenient to realize the sealing inside the mixing box body and reduce evaporation, etc.

[0014] Furthermore, the raw material output device includes a liquid injection nozzle that moves up and down. The liquid injection nozzle pushes the sleeve rod downward to leave the mixing cover body. The injection port of the liquid injection nozzle is opened on the outer peripheral wall and injects liquid toward the gap formed after the sleeve rod leaves the mixing cover body.

[0015] By adopting the above technical solution, the liquid inlet is opened under the push of the liquid injection nozzle of the raw material output device, which further facilitates the sealing inside.

[0016] Furthermore, a fixing component is also connected to the mixing cover body to temporarily fix the stirring rod at a set angle.

[0017] By adopting the above technical solution, it is convenient to connect between the driving shaft and the stirring rod each time, and avoid the problem that the connection between the two cannot be achieved due to the angle problem.

[0018] Furthermore, the fixing component includes one or more positioning blocks, corresponding positioning grooves are opened outside the sleeve rod. When the sleeve rod abuts upward against the lower side of the mixing cover body, the positioning blocks are correspondingly inserted into the positioning grooves on the outer periphery of the sleeve rod. When the sleeve rod moves downward to leave the mixing cover body, the positioning grooves on it correspondingly leave the positioning blocks.

[0019] By adopting the above technical solution, the sleeve rod is driven by the elastic component to be correspondingly inserted with the positioning blocks, and the stirring rod is temporarily fixed at a set angle until the driving shaft moves downward, and the lower end of the driving shaft pushes the sleeve rod to push the sleeve rod away from the positioning blocks, realizing the rotation of the driving stirring rod.

[0020] Furthermore, the loop conveyor line includes a fixed frame and a rotating disk. The rotating disk is rotatably connected to the fixed frame, and the mixing boxes are arrayed in the rotating disk. There are at least two sets of raw material output devices. After passing through the corresponding raw material output devices, the mixing boxes enter the output stations, and the corresponding output stations are distributed above the packaging conveyor line.

[0021] By adopting the above technical solution, the space utilization rate of the device and the overall production efficiency are improved.

[0022] Furthermore, the liquid outlet control device includes an electric valve at the position of the liquid outlet, or includes a manual valve and a screwing device for driving the manual valve to rotate and open / close.

[0023] By adopting the above technical solution, the automatic discharging work after the liquid outlet reaches the position is realized.

[0024] In summary, the present invention has the following beneficial effects: Using a single mixing box for direct mixing and configuration ensures the stability of the disinfectant content in the packaging box. The stirring device further improves the stability of the disinfectant content in the final packaging box, avoids the use of large mixing tanks, is convenient for installation and maintenance, and improves production stability; the mixing cover avoids the opening at the upper end of the mixing box, reduces the contact between its interior and the external environment, so as to reduce the volatilization of alcohol substances in the disinfectant solution or the release of irritating / corrosive gases, and further improves the stability of the disinfectant solution configuration; the drive shaft realizes the stirring work of driving the stirring rod from outside the mixing box, and the fixing component temporarily fixes the stirring rod at a set angle to avoid the inability to connect due to the angle problem, and improves the stability of its work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of an automatic disinfectant configuration device of the present invention; Figure 2 is Figure 1 an enlarged schematic diagram of part A in Figure 3 is a schematic diagram of the structure of the mixing box and the raw material output device part in an automatic disinfectant configuration device of the present invention; Figure 4 is a schematic diagram of the structure of the mixing box and the stirring device part in an automatic disinfectant configuration device of the present invention; Figure 5 is a distribution schematic diagram between the loop conveyor line and the packaging box in an automatic disinfectant configuration device of the present invention.

[0026] In the figure, 1 is a circulating conveyor line; 11 is a rotating disk; 12 is a fixing frame; 121 is a funnel; 122 is a liquid storage tank; 2 is a mixing box body; 21 is a liquid inlet; 22 is a liquid outlet; 23 is a liquid outlet control device; 231 is a manual valve; 232 is a screwing device; 24 is a mixing cover body; 25 is a stirring rod; 3 is a raw material output device; 31 is a liquid injection nozzle; 4 is a packaging device; 41 is a packaging conveyor line; 42 is a packaging box body; 5 is a stirring device; 51 is a driving shaft; 6 is a sleeve rod; 61 is an elastic component; 62 is an insertion block; 63 is a baffle; 7 is a positioning block. Detailed implementation manners

[0027] The following further describes the detailed implementation manners of the present invention in conjunction with the accompanying drawings. This embodiment does not constitute a limitation to the present invention. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of this application.

[0028] An automatic disinfectant configuration device, as Figure 1 shown, includes a circulating conveyor line 1. There are several mixing box bodies 2 on the circulating conveyor line 1. A liquid inlet 21 is provided above the mixing box body 2. The liquid inlet 21 on the mixing box body 2 sequentially passes through three raw material output devices 3, a stirring device 5, and an output station along with the circulating conveyor line 1. The raw material output device 3 injects corresponding raw materials (or diluents such as water) into the liquid inlet 21 on the mixing box body 2. In this embodiment, it is respectively used to add a fixed amount of disinfectant stock solution, alcohol, and water to complete the final dilution and configuration work. It can also be set with different numbers or different added materials according to needs, such as adding sodium chloride, etc. for the configuration of chlorine-containing disinfectant solution; The circulating conveyor line 1 can be an annular conveyor line. In this embodiment, the circulating conveyor line 1 includes a fixing frame 12 and a rotating disk 11. The rotating disk 11 is rotatably connected to the fixing frame 12. The rotating disk 11 in the middle of the fixing frame 12 is driven to rotate by a motor and a gear transmission method. The mixing box bodies 2 are arranged in a central array and fixed in the rotating disk 11. The mixing box bodies 2 can be fixed by means such as screws or plug-in clamping; Two groups of the above-mentioned raw material output devices 3, stirring devices 5, and output stations are symmetrically arranged around the center of the rotating disk 11. They can be fixed on the fixing frame 12 or outside the circulating conveyor line 1. After the mixing box body 2 passes through the corresponding raw material output device 3, the dilution and configuration work of raw materials and alcohol, etc. is completed, and it is stirred by the stirring device 5, and finally enters the output station for output. The two corresponding output stations are distributed in the front and back directions of the packaging conveyor line 41. The packaging conveyor line 41 continuously moves forward when adding the finished product liquid and moves forward rapidly at intervals to skip the packaging completed at the previous output station. It can also correspond the two output stations to two different packaging conveyor lines 41 to realize the configuration and addition to the packaging conveyor line 41.

[0029] As Figure 2 and Figure 3 shown, a liquid outlet 22 and a liquid outlet control device 23 are connected below the mixing box body 2. The liquid outlet 22 on the mixing box body 2 successively passes through the packaging device 4 along with the circulating conveyor line 1. The packaging device 4 includes a packaging conveyor line 41 and a packaging box body 42 on the packaging conveyor line 41. The packaging box bodies 42 can be arranged equidistantly on the packaging conveyor line 41 or can be further positioned by structures such as a positioning device to position the position during each liquid injection for packaging; the packaging box body 42 can be a box body with an open upper part and sealed later, or can only have a bottle mouth provided at the upper part, and a bottle cap is screwed on in subsequent processes after liquid injection.

[0030] As Figure 2 and Figure 3 shown, the liquid outlet control device 23 can be an electric valve arranged at the position of the liquid outlet 22. In this embodiment, it is replaced with a manual valve 231. A screwing device 232 for driving the manual valve 231 to rotate and open / close is fixed on the fixing frame 12 at the corresponding output station to reduce the use of the electric valve; the outer periphery of the manual valve 231 has an octagonal edge or other edge shapes. The screwing device 232 includes a sleeve. The outer end of the sleeve is provided with an opening adapted to the outer periphery shape of the manual valve 231. It moves back and forth by means of a linear module or the like to be sleeved on the manual valve 231 and is driven to rotate by a motor to realize the rotation of the manual valve 231, and automatic discharging work is completed after the liquid outlet 22 arrives.

[0031] As Figure 3 and Figure 4 shown, the mixing box body 2 includes a mixing cover body 24. The mixing cover body 24 has an open upper part and is connected to an installation cylinder. A liquid inlet 21 is opened at the top of the installation cylinder; a stirring rod 25 is rotatably connected below the mixing cover body 24. In this embodiment, a lower rotating bearing is fixed at the bottom of the mixing box body 2, an upper rotating frame is fixed inside, an upper rotating bearing is fixed in the upper rotating frame, and the upper and lower ends of the stirring rod 25 are rotatably connected to the mixing box body 2 through the upper and lower rotating bearings respectively; The stirring device 5 drives the stirring rod 25 to rotate and stir; specifically, the stirring device 5 includes a driving shaft 51. The driving shaft 51 moves up and down and is driven to rotate by a motor; the driving shaft 51 is inserted downward and drives the stirring rod 25 to rotate. The specific structures for driving its up / down and rotation are all prior arts and will not be elaborated here too much.

[0032] In this embodiment, as Figure 3 and Figure 4 shown, the stirring rod 25 includes a sleeve rod 6 at the top and an elastic component 61. The lower end of the sleeve rod 6 is provided with a sleeve hole and is sleeved and slidably connected up and down to the top of the stirring rod 25 (the top of the stirring rod 25 can be a prismatic shape or a spline shaft to drive the rotation of the stirring rod 25 through the sleeve rod 6); The elastic component 61 is a compression spring, with its upper and lower ends respectively abutting against the inner end of the sleeve hole of the sleeve rod 6 and the top end of the stirring rod 25. The sleeve rod 6 is pushed upward by the compression spring until it abuts against the lower side of the mixing cover 24 and is blocked below the liquid inlet 21 (a baffle 63 is fixed to the outer periphery of the sleeve rod 6, and the baffle 63 is abutted against the lower side of the mixing cover 24 by fitting. In this embodiment, the mixing cover 24 is a cone with a convex middle part, and the baffle 63 is set as a corresponding cone to facilitate the liquid inlet flow); An insertion block 62 for the driving shaft 51 to be inserted is integrally fixed to the top of the sleeve rod 6 (a hexagonal prism hole is opened at the top of the insertion block 62, and the lower end of the driving shaft 51 is detachably connected to the corresponding hexagonal prism plug, and it can also be connected by splines or other means); The raw material output device 3 includes a liquid injection nozzle 31 that moves up and down. The liquid injection nozzle 31 pushes the sleeve rod 6 (insertion block 62) downward, so that the baffle 63 moves downward away from the mixing cover 24. The injection port of the liquid injection nozzle 31 is opened on the outer peripheral wall and injects liquid toward the gap formed after the baffle 63 leaves the mixing cover 24. The outer diameter of the upper part of the liquid injection nozzle 31 and / or the driving shaft 51 can be set to completely seal the liquid inlet 21. A certain exhaust space or exhaust pipe can be left outside or inside the liquid injection nozzle 31, or the exhaust during liquid injection can be realized through the exhaust hole or exhaust valve at the top of the mixing box body 2.

[0033] As Figure 4 shown, a fixing component is also connected below the mixing cover 24 to temporarily fix the stirring rod 25 at a set angle, facilitating the driving shaft 51 to be connected downward to the stirring rod 25 at this set angle each time; The fixing component includes one or more positioning blocks 7 (which can also be connected into a ring shape with tooth-shaped positioning blocks 7 arranged inside). Corresponding positioning grooves are opened on the outer periphery of the baffle 63. When the baffle 63 abuts against the lower side of the mixing cover 24 upward, the positioning blocks 7 are correspondingly inserted into the positioning grooves on the outer periphery of the baffle 63. When the baffle 63 moves downward away from the mixing cover 24, the positioning grooves on it correspondingly leave the positioning blocks 7; The sleeve rod 6 is driven by the elastic component 61 to be correspondingly inserted into the positioning blocks 7, temporarily fixing the stirring rod 25 at a set angle until the driving shaft 51 moves downward, pushing the sleeve rod 6 through its lower end and driving the baffle 63 to push away from the positioning blocks 7, realizing the rotation of the driving stirring rod 25.

[0034] As Figure 2 and 5As shown, the fixing frame 12 can directly form a liquid feeding hole at the output station, and output the finished liquid configured downward through the pipe orifice into the packaging box body 42. In this embodiment, a funnel 121 is fixed in the liquid feeding hole to facilitate better receiving the liquid discharged from the liquid outlet 22. A liquid storage box 122 can also be fixed below the fixing frame 12, and a ventilation pipe is connected upward at the upper end of the liquid storage box 122 to balance the pressure. The liquid storage box 122 receives the liquid entering from the lower end of the funnel 121 and temporarily stores it therein, and its lower end periodically outputs to the packaging box body 42 through an electric control valve, so as to more flexibly realize the liquid injection work and facilitate adapting to different capacities of the packaging box body 42.

[0035] Working principle: The liquid inlet 21 on the mixing box body 2 sequentially passes through three raw material output devices 3, a stirring device 5 and an output station along with the circulating conveyor line 1 (and then passes through another group in the same way). The raw material output device 3 injects the corresponding raw materials or diluents into the mixing box body 2 (the injection nozzle 31 pushes the insertion block 62 downward, so that the baffle 63 moves downward away from the mixing cover body 24, and the injection port of the injection nozzle 31 injects liquid into the gap formed after the baffle 63 moves away from the mixing cover body 24), respectively adding a quantitative disinfectant stock solution, alcohol and water to complete the configuration. Then, it is stirred by the stirring device 5. Specifically, the driving shaft 51 is inserted downward into the insertion block 62 and pushes the baffle 63 downward, and the positioning groove thereon correspondingly leaves the positioning block 7, so that the stirring rod 25 rotates when the driving shaft 51 rotates. Finally, at the output station, the funnel 121 receives the liquid discharged from the liquid outlet 22, stores it in the liquid storage box 122, and then periodically outputs to the packaging box body 42 through the electric control valve to realize the packaging liquid injection work.

[0036] The above is only a preferred embodiment of the present invention and is not used to limit the present invention. Those skilled in the art can make various modifications or equivalent replacements to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the technical solution of the present invention.

Claims

1. An apparatus for automatically configuring a disinfectant, characterized in that: It includes a circulating conveyor line, on which several mixing boxes are provided. An inlet is provided above the mixing box, and the inlet on the mixing box sequentially passes through several raw material output devices along with the circulating conveyor line. The raw material output device injects the corresponding raw materials into the inlet on the mixing box. The mixing box is also provided with an outlet and an outlet control device. The outlet on the mixing box sequentially passes through a packaging device along with the circulating conveyor line. The packaging device includes a packaging conveyor line and a packaging box body above the packaging conveyor line.

2. The automatic disinfectant configuration device according to claim 1, characterized in that: The inlet on the mixing box also sequentially passes through a stirring device along with the circulating conveyor line.

3. The automatic disinfectant configuration device according to claim 2, wherein: The mixing box includes a mixing cover body, and the inlet is opened on the mixing cover body. A stirring rod is rotatably connected below the mixing cover body, and the stirring device drives the stirring rod to rotate and stir.

4. The device for automatically configuring a disinfectant according to claim 3, characterized in that: The stirring device includes a driving shaft, the driving shaft moves up and down and is driven to rotate by a motor, and the driving shaft is inserted downward to drive the stirring rod to rotate.

5. The device for automatically configuring a disinfectant according to claim 4, characterized in that: The stirring rod includes a sleeve rod at the top and an elastic component. The sleeve rod is slidably connected up and down to the top of the stirring rod. The elastic component pushes the sleeve rod upward to abut against the lower side of the mixing cover body and blocks it below the inlet. An insertion block for the driving shaft to be inserted is provided at the top of the sleeve rod.

6. The device for automatically configuring a disinfectant according to claim 5, wherein: The raw material output device includes a liquid injection nozzle that moves up and down. The liquid injection nozzle pushes the sleeve rod downward to leave the mixing cover body. The injection port of the liquid injection nozzle is opened on the outer peripheral wall and injects liquid into the gap formed after the sleeve rod leaves the mixing cover body.

7. An apparatus for automatically configuring a disinfectant according to claim 5 or 6, characterized in that: A fixing component is also connected to the mixing cover body to temporarily fix the stirring rod at a set angle.

8. The automatic disinfectant configuration device according to claim 7, characterized in that: The fixing component includes one or more positioning blocks, and corresponding positioning grooves are opened on the outer sleeve of the sleeve rod. When the sleeve rod abuts against the lower side of the mixing cover body upward, the positioning blocks are correspondingly inserted into the positioning grooves on the outer periphery of the sleeve rod. When the sleeve rod leaves the mixing cover body downward, the positioning grooves on it correspondingly leave the positioning blocks.

9. The device for automatically configuring a disinfectant according to claim 1, characterized in that: The circulating conveyor line includes a fixed frame and a rotating disk. The rotating disk is rotatably connected in the fixed frame. The mixing boxes are arrayed in the rotating disk. There are at least two groups of raw material output devices. After the mixing box passes through the corresponding raw material output device, it enters the output station, and each corresponding output station is distributed above the packaging conveyor line.

10. The automatic disinfectant configuration device according to claim 1 or 9, characterized in that: The outlet control device includes an electric valve at the position of the outlet, or includes a manual valve and a screwing device for driving the manual valve to rotate and open and close.

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