Diluting and filling device and process for high-concentration disinfectant

Abstract

The invention discloses a diluting and filling device and process for a high-concentration disinfectant, and relates to the technical field of disinfectant production. A disinfectant diluting barrel is arranged on one side of the conveying module, and a diluting module is arranged in the diluting barrel and used for diluting a high-concentration disinfectant; a filling module is arranged at the filling end position of the conveying module, the filling module comprises a plurality of groups of filling cylinders which are arranged at equal intervals, the bottom of each group of filling cylinders is provided with a filling end, the filling module further comprises a liquid conveying module, and the liquid conveying module is used for conveying the diluted disinfectant in the dilution cylinder to the filling cylinders; the filling module further comprises an equal-distance adjusting mechanism which is used for adjusting the distance between every two adjacent filling barrels. And after filling of one group of packaging bottles is completed, the group of packaging bottles can be output to the capping procedure through the conveying module to be packaged, and then subsequent blank packaging bottles are conveyed to the filling end to be subjected to filling treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfectant production, and particularly relates to a dilution and filling device and process for high-concentration disinfectants. Background Art

[0002] The efficacy of a disinfectant is closely related to its concentration, but it is not the case that the higher the concentration, the better the effect. Excessively high concentrations may cause corrosion or discoloration of the surface of the target object by the disinfectant, and at the same time, it is not conducive to the uniform distribution and penetration of the disinfectant. By dilution, the concentration of the disinfectant can be adjusted to an appropriate range that can effectively kill microorganisms without damaging the surface of the object.

[0003] During the production and packaging process of high-concentration disinfectants, first, the packaging bottles for storing the disinfectant are arranged in sequence and placed on a conveyor belt for transportation. When it is transported to the packaging process, the diluted disinfectant is filled into the packaging bottles through the filling heads. In order to improve the filling efficiency, multiple filling heads are usually set, and multiple packaging bottles can be filled simultaneously at one time; In the actual application process, as shown in the attached drawings of the specification Figure 1 , based on different usage requirements, the specifications of the packaging bottles are different, and the inner diameter sizes of the packaging bottles with different specifications are also different. During the filling process, the position of the filling head needs to correspond to the position of the bottle mouth of the packaging bottle. However, the arrangement gaps of the existing filling heads are the same. Therefore, when filling packaging bottles with different specifications, different filling production lines need to be used, which increases the production cost. Summary of the Invention

[0004] The purpose of the present invention is to provide a dilution and filling device for high-concentration disinfectants, and solve the following technical problems: When filling packaging bottles with different specifications, it is impossible to adaptively adjust the arrangement gap of the filling heads based on the inner diameter size of the packaging bottle.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A dilution and filling device for high-concentration disinfectants includes a conveying module for transporting packaging bottles; A disinfectant dilution cylinder is arranged on one side of the conveying module, and a dilution module is arranged in the dilution cylinder for diluting high-concentration disinfectants; A filling module is arranged at the filling end position on the conveying module. The filling module includes several groups of filling cylinders arranged at equal distances. Filling heads are arranged at the bottoms of each group of filling cylinders. The filling module further includes an infusion module for transporting the diluted disinfectant in the dilution cylinder to the filling cylinders; Wherein, the filling module further includes an equal-distance adjustment mechanism for adjusting the distance between two adjacent filling cylinders.

[0006] Preferably, the conveying module includes a conveyor belt sleeved on a conveying roller, and the conveying roller is rotatably arranged on a conveying bracket.

[0007] Preferably, limiting plates are symmetrically and slidably arranged on the conveyor belt, and a guiding gap for conveying packaging bottles is formed by enclosing between the two groups of limiting plates; Wherein, a limiting adjustment mechanism is further arranged on the conveyor belt, and the limiting adjustment mechanism is used for adjusting the distance between the two groups of limiting plates.

[0008] Preferably, adjusting plates are fixedly arranged on the barrel walls of each filling cylinder, and positioning seats are respectively fixedly arranged at the ends of each adjusting plate far away from the filling cylinder; Wherein, a workbench is fixedly arranged below the conveyor belt, a positioning rod is fixedly arranged on the workbench, the end of the positioning rod is fixed to a positioning bracket, a guide rod is fixedly arranged on the side of the positioning bracket facing the conveyor belt, and a plurality of guide seats fixedly connected to the positioning seats one by one are slidably sleeved on the guide rod. A pushing part is further arranged on the positioning bracket, and the pushing part is used for driving the guide seat to slide on the guide rod.

[0009] Preferably, the pushing part includes a lifting cylinder fixed on the positioning bracket, the driving end of the lifting cylinder is fixed to a driving frame, a driving rod is fixedly arranged on the side of the driving frame facing the guide rod, and a plurality of driving seats are slidably sleeved on the driving rod; Wherein, two groups of push rods are symmetrically hinged to the ends of each driving seat far away from the driving frame, and the ends of the two groups of push rods far away from the driving seat are respectively hinged to the adjacent positioning seats.

[0010] Preferably, the pushing part includes a pin shaft fixed on one side of the guide seat; Wherein, a guide plate is slidably arranged on one side of the positioning bracket, the guide plate is fixed to the driving end of a lifting cylinder fixed on the positioning bracket, a plurality of guide grooves corresponding to the guide seats one by one are formed in the guide plate, and the inclination angle of the guide grooves gradually increases from the center end of the guide plate to both sides. Each pin shaft is respectively slidably embedded in the guide grooves.

[0011] Preferably, each filling head is rotatably arranged on the filling cylinder. The limiting adjustment mechanism includes a main gear fixed on the filling head in the middle position, main racks synchronously meshed with the main gear are respectively fixed on the filling heads on both sides of the filling head, and a sub-gear is further fixed on the filling head; Wherein, sub-racks synchronously meshed with the sub-gear are respectively fixed on the two groups of limiting plates on both sides.

[0012] Preferably, the dilution module includes a first infusion tube arranged on one side of the dilution cylinder, the first infusion tube is connected to a high-concentration disinfectant tank through a pump body, and further includes a second infusion tube arranged on the other side of the dilution cylinder, and the second infusion tube is connected to a diluent tank or a water tank through a pump body.

[0013] Preferably, the infusion module includes a piston slidably disposed in the filling cylinder. A pressure chamber is formed by the enclosure of the side of the piston facing the filling end and the cylinder wall. An infusion port is provided at the axial center end of the piston. A lifting tube is fixedly arranged on the piston. One end of the lifting tube is communicated with the infusion port, and the other end slidably penetrates through the top wall of the filling cylinder and is fixed to the adjusting seat. Each adjusting seat is slidably sleeved on the adjusting rod, and the adjusting rod is fixed to the adjusting frame. An infusion chamber is provided in the adjusting seat. One end of the infusion chamber is communicated with the lifting tube through an opening, and the other end is communicated with the transverse tube through a third infusion tube. A drain pipe is provided in the dilution cylinder, and the top end of the drain pipe passes through the dilution cylinder and is communicated with the transverse tube; Wherein, a lifting mechanism is fixedly arranged on the workbench, and the driving end of the lifting mechanism is fixed to the adjusting frame.

[0014] A filling process of a dilution filling device for a high-concentration disinfectant, which is applied to the above-mentioned dilution filling device for a high-concentration disinfectant, includes the following steps: Based on the different distances between the bottle mouths of each packaging bottle, the distance between two adjacent filling ends is adaptively adjusted by an equidistant adjusting mechanism, so that the distance between two adjacent filling ends is consistent with the distance between the axial center ends of two adjacent packaging bottles; The packaging bottles to be filled are sequentially arranged closely on the conveying module, and the packaging bottles are conveyed towards the filling end by the conveying module; When the packaging bottle is conveyed to the filling end position by the conveying module, the infusion module conveys the diluted disinfectant into the filling cylinder, and the diluted disinfectant is discharged into the packaging bottle through the filling end; After a group of packaging bottles are filled, the conveying module outputs the group of packaging bottles to the capping process for encapsulation, and then conveys the subsequent blank packaging bottles to the filling end for filling treatment, and so on.

[0015] The beneficial effects of the present invention: When the present invention fills the packaging bottle, when the packaging bottle is conveyed to the filling end position by the conveying module, as the bottle mouth of the packaging bottle corresponds to the position of the filling end, the diluted disinfectant is first conveyed into the filling cylinder by the infusion module, and then the diluted disinfectant can be discharged into the packaging bottle through the filling end to achieve the filling effect. After a group of packaging bottles are filled, the conveying module can output the group of packaging bottles to the capping process for encapsulation, and then convey the subsequent blank packaging bottles to the filling end for filling treatment, and so on to realize the production and packaging of batch packaging bottles; In the present invention, due to the different inner diameters of packaging bottles of different specifications, there is a difference in the distance between the axial ends of two adjacent small-inner-diameter packaging bottles and the distance between the axial ends of two adjacent large-inner-diameter packaging bottles. During the filling process, based on the different distances between the bottle mouths of each packaging bottle, in this embodiment, the distance between two adjacent filling heads can be adaptively adjusted by an equidistant adjustment mechanism, so that the distance between two adjacent filling heads is consistent with the distance between the axial ends of two adjacent packaging bottles. Therefore, the present invention can be applied to the mass production and processing of packaging bottles with different inner diameters without using different filling production lines, effectively reducing the production cost; In the initial state of the present invention, each filling cylinder is in a gathered state, and the distance between two adjacent filling heads is the smallest. When it is necessary to adjust the distance between two adjacent filling heads, in this embodiment, the lifting cylinder can be used to drive the driving frame to descend. During the descending process of the driving frame, the guide seat can be driven to slide on the guide rod through the driving rod, the driving seat and the positioning seat, so that each filling head diffuses from each other. Correspondingly, when it is necessary to adjust each filling head to gather together, it is only necessary to drive the driving frame to rise by the lifting cylinder, and there is no need for manual adjustment of the distance between each filling head, and the operation is more convenient; In the present invention, when the equidistant adjustment mechanism adjusts each filling cylinder to diffuse from each other, since the filling cylinder in the middle position is in a static state, when the filling cylinders on both sides of it move towards both sides, the filling cylinders can respectively drive the filling heads to move. During the movement process of the filling heads, the main rack meshes with the main gear to drive the filling head in the middle position to rotate, and this filling head can synchronously drive the sub-gear to rotate. The sub-gear drives the two side limiting plates to move away from each other by meshing with the sub-rack. In the present invention, the increased distance when two adjacent filling heads diffuse from each other is equal to the increased distance when the two side limiting plates move away from each other. Therefore, when filling packaging bottles of different specifications, adjusting the distance between two filling heads can realize the adjustment of the distance between the two side limiting plates. Correspondingly, during the adjustment, when the distance between the two side limiting plates meets the conveying requirements of the packaging bottles, it also means that the positions of each filling head correspond to the positions of the packaging bottles, and the operator can judge based on this, further improving the adjustment efficiency and eliminating the need for two-step adjustment, making the operation more convenient. Brief Description of the Drawings

[0016] The present invention will be further described below with reference to the drawings.

[0017] Figure 1 is a structural schematic diagram of packaging bottles of different specifications in the prior art; Figure 2 is a structural schematic diagram of a dilution filling device for a high-concentration disinfectant according to the present invention Figure 1 ; Figure 3 is a structural schematic diagram of a dilution filling device for a high-concentration disinfectant according to the present invention Figure 2 ; Figure 4 It is a structural schematic diagram of a conveying module in a dilution and filling device for a high-concentration disinfectant of the present invention; Figure 5 It is a structural schematic diagram of a filling module in a dilution and filling device for a high-concentration disinfectant according to the present invention; Figure 6 It is a structural schematic diagram of an implementation mode of an isotropic adjustment mechanism in a dilution and filling device for a high-concentration disinfectant of the present invention; Figure 7 It is a schematic structural diagram of each guide seat when diluting in a high-concentration disinfectant dilution and filling device of the present invention; Figure 8 It is a schematic structural diagram of a cross-section of a filling cylinder in a dilution and filling device for a high-concentration disinfectant according to the present invention; Figure 9 It is a structural schematic diagram of an adjusting frame in a dilution and filling device for a high-concentration disinfectant of the present invention; Figure 10 The present invention Figure 9 The structural diagram of the enlarged part at A in the middle; Figure 11 It is a schematic diagram of the structure of a rack in a dilution and filling device for a high-concentration disinfectant according to the present invention; Figure 12 It is a structural schematic diagram of a dilution and filling device for a high-concentration disinfectant according to the present invention when a limiting plate is separated; Figure 13 It is a structural schematic diagram of another embodiment of an isotropic adjustment mechanism in a dilution and filling device for a high-concentration disinfectant according to the present invention; Figure 14 The present invention is a schematic structural diagram of an adjusting seat in a dilution and filling device for a high-concentration disinfectant.

[0018] In the figure: 1, conveying module; 2, workbench; 3, guide plate; 4, lifting mechanism; 5, lifting cylinder; 6, filling module; 101, conveyor belt; 102, limiting plate; 103, positioning rod; 104, positioning column; 105, positioning hole; 106, locking nut; 107, secondary rack; 108, servo drive device; 109, conveying bracket; 201, dilution cylinder; 202, first infusion tube; 203, second infusion tube; 204, drain pipe; 205, horizontal pipe; 206, third infusion tube; 301, guide groove; 302, pin shaft; 401, infusion cavity; 402, adjusting frame; 403, adjusting rod; 404, adjusting seat; 405, push rod; 406, driving rod; 407, driving seat; 501, positioning bracket; 502, support rod; 503, driving frame; 504, guide rod; 505, guide seat; 506, adjusting plate; 507, positioning seat; 601, filling cylinder; 602, filling end; 603, piston; 604, infusion port; 605, lifting pipe; 606, secondary gear; 607, main gear; 608, main rack; 609, pressure cavity. Detailed implementation manner

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0020] Embodiment 1 Please refer to Figures 2 - 4 As shown, the present invention is a dilution and filling device for high-concentration disinfectants, including a conveying module 1 for conveying packaging bottles; specifically, in this embodiment, the packaging bottles to be filled are sequentially arranged closely on the conveying module 1, and the conveying module 1 conveys the packaging bottles towards the filling end.

[0021] In this embodiment, a disinfectant dilution cylinder 201 is provided on one side of the conveying module 1, and a dilution module is provided in the dilution cylinder 201 for diluting high-concentration disinfectants; specifically, the high-concentration disinfectant in this embodiment can be 84 disinfectant or hydrogen peroxide disinfectant. The specific type of disinfectant in this embodiment is not limited, as long as it meets the actual production requirements. During the dilution process, the high-concentration disinfectant and water or diluent can be injected into the dilution cylinder 201 according to a preset ratio and diluted through the dilution module.

[0022] Please refer to Figure 1 And Figure 5, a filling module 6 is provided at the filling end position of the conveying module 1. The filling module 6 includes a number of filling cylinders 601 arranged at equal intervals. At the bottom of each group of filling cylinders 601, there is a filling head 602. Among them, the filling module 6 further includes an infusion module for conveying the diluted disinfectant in the dilution cylinder 201 to the filling cylinder 601. Specifically, in this embodiment, when filling the packaging bottle, when the packaging bottle is conveyed to the filling end position through the conveying module 1, as the position of the bottle mouth of the packaging bottle corresponds to the filling head 602, the diluted disinfectant is first conveyed to the filling cylinder 601 through the infusion module, and then the diluted disinfectant can be discharged into the packaging bottle through the filling head 602 to achieve the filling effect. When a group of packaging bottles is filled, the group of packaging bottles can be output through the conveying module 1 to the capping process for encapsulation, and then the subsequent blank packaging bottles are conveyed to the filling end for filling treatment. In this way, batch production and packaging of disinfectants can be achieved by repeating the process.

[0023] As a further solution of this embodiment, the filling module 6 further includes an equidistant adjustment mechanism for adjusting the distance between two adjacent filling cylinders 601. It should be noted that, based on different production requirements, packaging bottles of different specifications are required. Specifically, please refer to the Figure 1 in the attached drawings of the specification. Since the inner diameters of packaging bottles of different specifications are different, the distance between the axial centers of two adjacent small-inner-diameter packaging bottles is different from the distance between the axial centers of two adjacent large-inner-diameter packaging bottles. During the filling process, in this embodiment, the distance between two adjacent filling heads 602 can be adaptively adjusted through the equidistant adjustment mechanism, so that the distance between two adjacent filling heads 602 is consistent with the distance between the axial centers of two adjacent packaging bottles (please refer to Figure 7 ). Therefore, this embodiment can be applied to filling packaging bottles with different inner diameters without using different filling production lines, effectively reducing the production cost.

[0024] It should also be noted that the number of filling cylinders 601 in this embodiment is an odd number. In this embodiment, five groups are provided, and the specific number of settings is not limited in this embodiment, as long as the actual production requirements are met.

[0025] Embodiment 2 On the basis of Embodiment 1, please refer to Figures 2 - 4, the conveying module 1 includes a conveyor belt 101, which is sleeved on a conveying roller. The conveying roller is rotatably arranged on a conveying bracket 109. Among them, a servo drive device 108 is also fixedly arranged on the conveying bracket 109, and the servo drive device 108 is used to drive the conveying roller to rotate; specifically, the servo drive device 108 in this embodiment can adopt a servo drive motor, and its output end is fixed to the conveying roller through a speed reducer; it should be noted that before filling the packaging bottles in this embodiment, the packaging bottles are arranged closely in pairs on the conveyor belt 101, and the servo drive device 108 can drive the conveying roller to rotate, and the conveying roller synchronously drives the conveyor belt 101 to transmit, so as to convey the packaging bottles.

[0026] As a further solution of this embodiment, please refer to Figure 4 , two limiting plates 102 are symmetrically and slidably arranged on the conveyor belt 101. A guiding gap for conveying the packaging bottles is formed by enclosing between the two groups of limiting plates 102. Among them, a limiting adjustment mechanism is also arranged on the conveyor belt 101, and the limiting adjustment mechanism is used to adjust the distance between the two groups of limiting plates 102; it can be explained that when conveying the packaging bottles in this embodiment, in order to ensure the stability of the packaging bottles during conveying on the conveyor belt 101, the packaging bottles can be limited by the limiting plates 102 on both sides in this embodiment, so as to avoid the phenomenon of skewing of the packaging bottles during conveying on the conveyor belt 101 and improve its stability during conveying; Correspondingly, when processing packaging bottles of different specifications, in order to make the size of the guiding gap correspond to the size of the packaging bottles, in this embodiment, based on the size of the packaging bottles, the distance between the two groups of limiting plates 102 can be adaptively adjusted through the limiting adjustment mechanism, so that packaging bottles of different specifications can also be stably conveyed on the conveyor belt 101.

[0027] Furthermore, reference can be made to Figures 2 - 3 and Figures 5 - 6 , adjusting plates 506 are fixedly arranged on the barrel walls of each filling barrel 601, and positioning seats 507 are respectively fixedly arranged on one side of the end of each adjusting plate 506 away from the filling barrel 601. Among them, a workbench 2 is fixedly arranged below the conveyor belt 101, a support rod 502 is fixedly arranged on the workbench 2, the end of the support rod 502 is fixed to a positioning bracket 501, a guide rod 504 is fixedly arranged on the side of the positioning bracket 501 facing the conveyor belt 101, and a plurality of guide seats 505 fixedly connected to the positioning seats 507 one by one are slidably sleeved on the guide rod 504. Among them, a pushing part is also arranged on the positioning bracket 501, and the pushing part is used to drive the guide seat 505 to slide on the guide rod 504; It should be noted that when adjusting the distance between two adjacent filling ends 602, the guide seats 505 slide synchronously on the guide rod 504. On the one hand, it can guide the movement of the filling ends 602, and on the other hand, it can improve the stability of the filling ends 602 during movement, ensuring that each filling end 602 spreads or gathers smoothly.

[0028] In addition, since the filling cylinder 601 of this embodiment is provided with an odd number of groups, five groups are arranged in this embodiment; therefore, in this embodiment, when each guide seat 505 slides on the guide rod 504, the guide seat 505 in the middle position does not need to move and is fixed to the guide rod 504.

[0029] In this embodiment, please refer to Figures 6 - 7 , the pushing part includes a lifting cylinder 5 fixed to the positioning bracket 501. The driving end of the lifting cylinder 5 is fixed to the driving frame 503. A driving rod 406 is fixedly arranged on the side of the driving frame 503 facing the guide rod 504. A plurality of groups of driving seats 407 are slidably sleeved on the driving rod 406. Among them, two groups of push rods 405 are symmetrically hinged at one end of the driving seat 407 away from the driving frame 503. The ends of the two groups of push rods 405 away from the driving seat 407 are respectively hinged to the adjacent positioning seats 507; it can be explained that in the initial state, each filling cylinder 601 is in a gathered state, and the distance between two adjacent filling ends 602 is the smallest. When it is necessary to adjust the distance between two adjacent filling ends 602, in this embodiment, the lifting cylinder 5 can drive the driving frame 503 to descend. During the descending process of the driving frame 503, the guide seat 505 can be driven to slide on the guide rod 504 through the driving rod 406, the driving seat 407 and the positioning seat 507, so that the filling ends 602 are diffused from each other. Correspondingly, when it is necessary to adjust the mutual gathering of the filling ends 602, the lifting cylinder 5 can be used to drive the driving frame 503 to rise. In this embodiment, it is not necessary to manually adjust the distance between the filling ends 602, and the operation is more convenient.

[0030] As another implementation manner of this embodiment, please refer to Figure 6 and Figure 13 , the pushing part includes a pin shaft 302 fixed to one side of the guide seat 505. Among them, a guide plate 3 is slidably arranged on one side of the positioning bracket 501. The guide plate 3 is fixed to the driving end of a lifting cylinder 5 fixed to the positioning bracket 501. A plurality of groups of guide grooves 301 corresponding to the guide seats 505 one by one are formed on the guide plate 3. The inclination angle of the guide grooves 301 gradually increases from the center end of the guide plate 3 to both sides. Each pin shaft 302 is slidably embedded in the guide grooves 301; it can be explained that in this embodiment, when adjusting the distance between two adjacent filling ends 602, the lifting cylinder 5 can be used to drive the guide plate 3 to rise and fall. During the rising and falling process of the guide plate 3, the guide seat 505 can be driven to slide on the guide rod 504 through the guide grooves 301 and the pin shafts 302, so as to adjust the position of the filling end 602.

[0031] Please refer to Figures 9 - 11, in this embodiment, each filling head 602 is respectively rotatably arranged on the filling cylinder 601. The limit adjusting mechanism includes a main gear 607 fixed on the filling head 602 at the middle position. Main racks 608 that are synchronously meshed with the main gear 607 are respectively and fixedly arranged on the filling heads 602 on both sides of this filling head 602. The two main racks 608 are arranged in parallel and offset. A sub-gear 606 is also fixedly arranged on this filling head 602. Among them, sub-racks 107 that are synchronously meshed with the sub-gear 606 are respectively and fixedly arranged on the two limit plates 102; it can be explained that in this embodiment, when the equal-spacing adjusting mechanism adjusts the filling cylinders 601 to spread apart from each other, since the filling cylinder 601 at the middle position is in a stationary state, when the filling cylinders 601 on both sides of it move towards both sides, the filling cylinders 601 can respectively drive the filling heads 602 to move. During the movement of the filling heads 602, the main racks 608 are meshed with the main gear 607 to drive the filling head 602 at the middle position to rotate. This filling head 602 can synchronously drive the sub-gear 606 to rotate. The sub-gear 606 drives the two limit plates 102 to move away from each other by meshing with the sub-rack 107 (reference can be made to Figure 12 ), in this embodiment, the increased distance when two adjacent filling heads 602 spread apart from each other is equal to the increased distance when the two limit plates 102 move away from each other. Therefore, when filling packaging bottles of different specifications, adjusting the distance between the two filling heads 602 can achieve adjusting the distance between the two limit plates 102. Correspondingly, during adjustment, when the distance between the two limit plates 102 meets the conveying requirements of the packaging bottles, it also means that the positions of the filling heads 602 correspond to the positions of the packaging bottles. Operators can make a judgment based on this, which further improves the adjustment efficiency. This embodiment does not require two-step adjustment and is more convenient to operate.

[0032] Please refer to Figure 4 , when the adjustment of the distance between the two limit plates 102 is completed, in order to position the limit plates 102, in this embodiment, two positioning columns 104 are symmetrically and fixedly arranged on the conveying support 109. Positioning holes 105 are opened on the positioning columns 104. Positioning rods 103 that are slidably inserted into the positioning holes 105 are respectively and fixedly arranged at the mutually remote ends of the two limit plates 102. Among them, locking nuts 106 are spirally arranged on the positioning columns 104 to lock the positioning rods 103 in the positioning holes 105 to prevent the limit plates 102 from shaking and have higher stability.

[0033] Please refer to Figure 2, the dilution module includes a first infusion tube 202 disposed on one side of the dilution cylinder 201. The first infusion tube 202 is connected to the high-concentration disinfectant tank through a pump body. It also includes a second infusion tube 203 disposed on the other side of the dilution cylinder 201. The second infusion tube 203 is connected to the diluent tank or the water tank through a pump body. Among them, a stirrer is provided in the dilution cylinder 201 for mixing and stirring the liquid input into the dilution cylinder 201. It can be explained that in this embodiment, the high-concentration disinfectant and water or diluent configured in a preset ratio can be respectively input into the dilution cylinder 201 through the pump body, and finally the high-concentration disinfectant and water or diluent are mixed and stirred by the stirrer.

[0034] Furthermore, reference can be made to Figures 2 - 3 and Figures 8 - 9 , the infusion module includes a piston 603 slidably disposed in the filling cylinder 601. A pressure chamber 609 is formed by the enclosure of the side of the piston 603 facing the filling end 602 and the cylinder wall. An infusion port 604 is opened at the axial center end of the piston 603. A lifting tube 605 is fixedly disposed on the piston 603. One end of the lifting tube 605 is communicated with the infusion port 604, and the other end slidably penetrates the top wall of the filling cylinder 601 and is fixed to the adjustment seat 404. Reference can be made to Figure 14, each adjusting seat 404 is respectively sleeved on the adjusting rod 403 in a sliding manner. The adjusting rod 403 is fixed on the adjusting frame 402. An infusion cavity 401 is formed in the adjusting seat 404. One end of the infusion cavity 401 communicates with the lifting pipe 605 through an opening, and the other end communicates with the horizontal pipe 205 through the third infusion pipe 206. A drain pipe 204 is arranged in the dilution cylinder 201. The top end of the drain pipe 204 passes through the dilution cylinder 201 and communicates with the horizontal pipe 205. Among them, a lifting mechanism 4 is fixedly arranged on the workbench 2, and the driving end of the lifting mechanism 4 is fixed to the adjusting frame 402; a one-way valve that only allows liquid to enter is arranged between the infusion port 604 and the pressure cavity 609, and a one-way valve that only allows liquid to drain is arranged between the filling end 602 and the pressure cavity 609; it can be explained that the third infusion pipe 206 in this embodiment is a telescopic hose. In the initial state, the piston 603 is located on the side close to the filling end 602. During infusion, the lifting mechanism 4 can first drive the adjusting frame 402 to rise. The adjusting frame 402 drives the piston 603 to rise through the adjusting rod 403, the adjusting seat 404, and the lifting pipe 605, and then a negative pressure can be generated in the pressure cavity 609 to draw out the diluted disinfectant in the dilution cylinder 201 through the lifting pipe 605, the adjusting seat 404, the third infusion pipe 206, the horizontal pipe 205, and the drain pipe 204. Secondly, the lifting mechanism 4 can drive the adjusting frame 402 to descend to squeeze the disinfectant in the pressure cavity 609 into the packaging bag through the filling end 602. In this embodiment, the content of the disinfectant drawn out by the pressure cavity 609 each time needs to be adapted to the volume of the packaging bottle. When the specification of the packaging bottle changes, the lifting mechanism 4 can adjust the movement height of the piston 603 in the filling cylinder 601 so that the volume of the pressure cavity 609 corresponds to the volume of the packaging bottle.

[0035] In this embodiment, the lifting mechanism 4 can adopt a screw-nut transmission mechanism or a synchronous belt transmission mechanism. The specific structure of this embodiment is not limited thereto, as long as it can drive the adjusting frame 402 to lift vertically.

[0036] A filling process of a dilution and filling device for high-concentration disinfectant includes the following steps: Please refer to Figures 2 - 5 , S1. Based on the different distances between the bottle mouths of each packaging bottle, adaptively adjust the distance between two adjacent filling ends 602 through an equidistant adjustment mechanism so that the distance between two adjacent filling ends 602 is consistent with the distance between the axial centers of two adjacent packaging bottles; S2. Arrange the packaging bottles to be filled in a closely arranged manner on the conveying module 1 in sequence, and convey the packaging bottles towards the filling end through the conveying module 1; S3. When the packaging bottle is conveyed to the filling end position through the conveying module 1, the infusion module first conveys the diluted disinfectant to the filling cylinder 601, and then the diluted disinfectant can be discharged into the packaging bottle through the filling end 602; S4. After a group of packaging bottles are filled, the conveyor module 1 outputs the group of packaging bottles to the capping process for encapsulation, and then conveys the subsequent blank packaging bottles to the filling end for filling. This process is repeated.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, specific orientation structure and operation. Therefore, it cannot be understood as a limitation to the present invention. In addition, "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] The above has described a detailed description of an embodiment of the present invention, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A dilution and filling device for a high-concentration disinfectant, comprising a conveying module (1) for conveying packaging bottles; It is characterized in that A disinfectant dilution cylinder (201) is provided on one side of the conveying module (1), and a dilution module is provided in the dilution cylinder (201) for diluting a high-concentration disinfectant; A filling module (6) is provided at the filling end position of the conveying module (1), the filling module (6) comprising a plurality of groups of filling cylinders (601) arranged at equal distances, the bottom of each group of filling cylinders (601) being provided with a filling end head (602), the filling module (6) further comprising an infusion module, the infusion module being used to convey the diluted disinfectant in the dilution cylinder (201) to the filling cylinder (601); Wherein, the filling module (6) further comprises an equidistant adjustment mechanism, and the equidistant adjustment mechanism is used to adjust the distance between two groups of adjacent filling cylinders (601).

2. A dilution and filling device for a high concentration disinfectant according to claim 1, characterized in that: The conveying module (1) comprises a conveying belt (101), wherein the conveying belt (101) is sleeved on a conveying roller, and the conveying roller is rotatably arranged on a conveying bracket (109).

3. A dilution and filling device for a high concentration disinfectant according to claim 2, characterized in that: The conveyor belt (101) is provided with limit plates (102) symmetrically and slidably arranged, and two groups of limit plates (102) are enclosed to form a guide gap for conveying packaging bottles; Wherein, a limit adjustment mechanism is also arranged on the conveyor belt (101), and the limit adjustment mechanism is used to adjust the distance between the two sets of limit plates (102).

4. A dilution and filling device for high-concentration disinfectant according to claim 3, characterized in that: An adjusting plate (506) is fixedly arranged on the wall of each group of the filling cylinders (601), and a positioning seat (507) is fixedly arranged on one end of each adjusting plate (506) away from the filling cylinder (601); A workbench (2) is fixedly arranged below the conveyor belt (101), a support rod (502) is fixedly arranged on the workbench (2), the end of the support rod (502) is fixed to the positioning bracket (501), a guide rod (504) is fixedly arranged on the side of the positioning bracket (501) close to the conveyor belt (101), a plurality of guide seats (505) are slidably sleeved on the guide rod (504) and are fixedly connected to the positioning seats (507) in a one-to-one correspondence, and a pushing portion is also arranged on the positioning bracket (501), and the pushing portion is used to drive the guide seat (505) to slide on the guide rod (504).

5. A dilution and filling device for high-concentration disinfectant according to claim 4, characterized in that: The pushing part comprises a lifting cylinder (5) fixed on the positioning bracket (501), the driving end of the lifting cylinder (5) is fixed to the driving frame (503), the driving frame (503) is fixedly provided with a driving rod (406) on one side facing the guide rod (504), and a plurality of driving seats (407) are slidably sleeved on the driving rod (406); Wherein, one end of the driving seat (407) away from the driving frame (503) is symmetrically hinged with two groups of push rods (405), and one end of the two groups of push rods (405) away from the driving seat (407) is respectively hinged to an adjacent positioning seat (507).

6. A dilution and filling device for high-concentration disinfectant according to claim 4, characterized in that: The pushing portion comprises a pin shaft (302) fixed to one side of the guide seat (505); A guide plate (3) is slidably arranged on one side of the positioning bracket (501), the guide plate (3) is fixed to the driving end of the lifting cylinder (5) fixed on the positioning bracket (501), and a plurality of guide grooves (301) corresponding to the guide seats (505) are opened on the guide plate (3), and the inclination angle of the guide groove (301) gradually increases in the extending direction from the center end of the guide plate (3) to both sides, and each pin shaft (302) is slidably embedded in the guide groove (301).

7. A dilution and filling device for high-concentration disinfectant according to claim 5, characterized in that: Each filling end head (602) is rotatably arranged on the filling barrel (601), and the limit adjustment mechanism comprises a main gear (607) fixed on the filling end head (602) at the middle position, and main racks (608) synchronously meshing with the main gear (607) are fixedly arranged on the filling ends (602) on both sides of the filling end head (602), and a secondary gear (606) is also fixedly arranged on the filling end head (602); Wherein, auxiliary racks (107) which are synchronously meshed with the auxiliary gear (606) are respectively fixedly arranged on the limiting plates (102) on both sides.

8. A dilution and filling device for high-concentration disinfectant according to claim 1, characterized in that: The dilution module comprises a first infusion tube (202) arranged on one side of the dilution cylinder (201), the first infusion tube (202) being connected to a high-concentration disinfectant tank via a pump body, and further comprises a second infusion tube (203) arranged on the other side of the dilution cylinder (201), the second infusion tube (203) being connected to a diluent tank or a water tank via a pump body.

9. A dilution and filling device for high-concentration disinfectant according to claim 4, characterized in that: The infusion module comprises a piston (603) slidably arranged in a filling barrel (601), the side of the piston (603) close to the filling end (602) and the barrel wall enclosing a pressure chamber (609), an infusion port (604) being provided at the axial end of the piston (603), a lifting tube (605) being fixedly arranged on the piston (603), one end of the lifting tube (605) being connected to the infusion port (604), and the other end of the lifting tube (605) being slidably passed through the top wall of the filling barrel (601) and being fixed to the adjusting seat (404), and each adjusting The seats (404) are respectively slidably sleeved on the adjustment rods (403), the adjustment rods (403) are fixed on the adjustment frame (402), an infusion cavity (401) is provided in the adjustment seat (404), one end of the infusion cavity (401) is communicated with the lifting tube (605) through an opening, and the other end is communicated with the horizontal tube (205) through a third infusion tube (206), a drainage tube (204) is provided in the dilution cylinder (201), and the top end of the drainage tube (204) passes through the dilution cylinder (201) and is communicated with the horizontal tube (205); Wherein, a lifting mechanism (4) is fixedly arranged on the workbench (2), and a driving end of the lifting mechanism (4) is fixed to the adjustment frame (402).

10. A filling process of a dilution and filling device for a high-concentration disinfectant, applied to a dilution and filling device for a high-concentration disinfectant as claimed in any one of claims 1 to 9, characterized in that: The steps include: Based on the different spacings between the mouths of each packaging bottle, the spacing between two groups of adjacent filling ends (602) is adaptively adjusted through an equidistant adjustment mechanism, so that the spacing between the two groups of adjacent filling ends (602) is consistent with the spacing between the axial ends of two groups of adjacent packaging bottles; Arranging the packaging bottles to be filled in sequence and closely on the conveying module (1), and conveying the packaging bottles to the filling end through the conveying module (1); When the packaging bottle is transported to the filling end position by the transport module (1), the infusion module transports the diluted disinfectant to the filling cylinder (601), and discharges the diluted disinfectant into the packaging bottle through the filling end head (602); After a group of packaging bottles is filled, the group of packaging bottles is output to the capping process for packaging through the conveying module (1), and then the subsequent blank packaging bottles are transported to the filling end for filling.

Images