Adjustable spraying detection mechanism and sterile filling system

Abstract

The utility model belongs to the technical field of filling, and discloses an adjustable spraying detection mechanism and a sterile filling system. The mechanism comprises a mounting adjusting structure and a detection structure, one end of a supporting pipe in the mounting adjusting structure is connected with an enclosure frame top plate, and the other end of the supporting pipe is rotatably connected with a first bent pipe; the two ends of the first bent pipe are rotatably connected with the second bent pipe and the detection mounting pipe respectively; the detection mounting pipe is connected with the detection structure; in the supporting pipe and the first bent pipe, the first bent pipe and the second bent pipe, and the second bent pipe and the detection mounting pipe, when one rotating joint operates, the detection mounting pipe can horizontally rotate around the supporting pipe, and when the other two rotating joints operate at the same time, the relative height distance and the relative horizontal distance between the detection mounting pipe and the supporting pipe can be adjusted; the nozzle spraying detection mechanism can be used in nozzle spraying detection working conditions of cleaning and disinfecting machines of different sizes and models, the detection cost is reduced, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of filling technology, and in particular to an adjustable spray detection mechanism and an aseptic filling system. Background Technology

[0002] In aseptic bottle wet sterilization filling systems, it is necessary to test the spraying of the cleaning and sterilization machine or bottle sterilizer to ensure that each nozzle sprays normally and to prevent product quality problems caused by insufficient bottle sterilization and cleaning capabilities.

[0003] Current filling systems often use spray detection mechanisms for inspection. One end of the spray detection mechanism is mounted on the top frame of the aseptic interior space, and the other end is equipped with a detection structure. The detection mechanism is aligned with the nozzle and can receive spray from the nozzle. By detecting the change in values ​​before and after spraying, it is determined whether the nozzle can spray normally. However, once the existing spray detection mechanism is fixed on the top frame, its detection position is also relatively fixed. When different models of cleaning and sterilizing machines or bottle sterilizers are replaced, the detection position may not be aligned with the nozzle. Therefore, it is necessary to manually replace spray detection mechanisms of different sizes, which increases the inspection cost and affects inspection and production efficiency.

[0004] Therefore, there is an urgent need for an adjustable spray testing mechanism and an aseptic filling system to solve the problems existing in the current technology. Utility Model Content

[0005] One objective of this invention is to provide an adjustable spray detection mechanism that can adjust the position of the detection structure according to different sizes of cleaning and disinfection machines, thereby maintaining alignment with the nozzle. This avoids the need for manual replacement of spray detection mechanisms of different sizes, reduces detection costs, and improves detection efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] An adjustable jetting detection mechanism includes a mounting adjustment structure and a detection structure. The mounting adjustment structure includes a connected support pipe, a first bend, a second bend, and a detection mounting pipe, wherein:

[0008] One end of the support tube is connected to the top plate of the frame of the aseptic filling system, and the other end is rotatably connected to the first bend.

[0009] The end of the first bend away from the support pipe is rotatably connected to the second bend;

[0010] The end of the second bend away from the first bend is rotatably connected to the detection mounting tube;

[0011] The end of the detection mounting tube furthest from the second bend is connected to the detection structure;

[0012] When one of the following components operates—the support tube and the first bend, the first bend and the second bend, and the second bend and the detection mounting tube—the detection mounting tube can rotate horizontally around the support tube. When the other two rotating joints operate simultaneously, they can adjust the relative height distance and relative horizontal distance between the detection mounting tube and the support tube, and ensure that the detection structure is always positioned directly opposite the nozzle.

[0013] Preferably, the first bend includes a first bend branch pipe and a second bend branch pipe. The first bend branch pipe is a pipe structure with an "L" shaped cross-section. One end of the first bend branch pipe is rotatably connected to the support pipe, and the other end is rotatably connected to the second bend branch pipe. The end of the second bend branch pipe away from the first bend branch pipe is rotatably connected to the second bend pipe.

[0014] Preferably, the second elbow branch pipe is a pipe structure with a "U" shaped cross-section.

[0015] Preferably, the second bend includes a third bend branch pipe and a fourth bend branch pipe. The third bend branch pipe has a U-shaped cross-section, and the fourth bend branch pipe has an inverted L-shaped cross-section and has a horizontal port and a bottom port. One end of the third bend branch pipe is rotatably connected to the second bend branch pipe, and the other end is rotatably connected to the horizontal port of the fourth bend branch pipe. The bottom port of the fourth bend branch pipe is vertically connected to the detection installation pipe.

[0016] Preferably, the bottom port is fixedly connected to the detection mounting tube by welding.

[0017] Preferably, the adjustable jetting detection mechanism further includes a pipeline connection assembly, through which the support pipe and the first elbow branch pipe, the first elbow branch pipe and the second elbow branch pipe, the second elbow branch pipe and the third elbow branch pipe, and the third elbow branch pipe and the fourth elbow branch pipe are rotatably connected.

[0018] Preferably, the pipeline connection assembly includes a first flange, a second flange, and a threaded connector, wherein:

[0019] The first flange is provided at the end of the support pipe facing the first elbow branch pipe, the end of the first elbow branch pipe facing the second elbow branch pipe, the end of the second elbow branch pipe facing the third elbow branch pipe, and the end of the third elbow branch pipe facing the fourth elbow branch pipe.

[0020] The first elbow branch pipe facing the support pipe, the second elbow branch pipe facing the first elbow branch pipe, the third elbow branch pipe facing the second elbow branch pipe, and the fourth elbow branch pipe facing the third elbow branch pipe are all provided with the second flange.

[0021] The first flange and the second flange are detachably fixedly connected by a plurality of threaded fasteners.

[0022] Preferably, the pipe connection assembly includes a threaded end and a lock nut, wherein:

[0023] The first elbow branch pipe facing the support pipe, the second elbow branch pipe facing the first elbow branch pipe, the third elbow branch pipe facing the second elbow branch pipe, and the fourth elbow branch pipe facing the third elbow branch pipe are all integrally provided with the threaded end.

[0024] The locking nut is provided at the end of the support pipe facing the first elbow branch pipe, the end of the first elbow branch pipe facing the second elbow branch pipe, the end of the second elbow branch pipe facing the third elbow branch pipe, and the end of the third elbow branch pipe facing the fourth elbow branch pipe.

[0025] The locking nut is threadedly connected to the adjacent threaded end.

[0026] Another objective of this invention is to provide an aseptic filling system that can adjust the position of the detection structure according to the size of the cleaning and disinfection machine, thereby maintaining alignment with the nozzle. This avoids the need for manual replacement of different sizes of spray detection mechanisms, reduces detection costs, and improves detection efficiency.

[0027] To achieve this objective, the present invention adopts the following technical solution:

[0028] An aseptic filling system includes a filling machine, a cleaning and disinfection machine, and the aforementioned adjustable spray detection mechanism. The filling machine is located downstream of the cleaning and disinfection machine, which is used to clean and disinfect the filled bottles. The adjustable spray detection mechanism is installed on the top plate of the frame of the aseptic filling system, and the detection structure in the adjustable spray detection mechanism is positioned directly above the nozzle of the cleaning and disinfection machine.

[0029] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0030] This invention provides an adjustable spray detection mechanism. When the model of the cleaning and disinfection machine changes, causing a change in the nozzle position, one of the rotating joints can be operated to rotate the detection mounting tube around the support tube, thereby adjusting the horizontal angle of the detection structure. Alternatively, the remaining two rotating joints can be operated to change the relative height and relative horizontal distance between the detection mounting tube and the support tube, thus adjusting the height position and the position projected onto the horizontal plane of the detection structure. After adjustment, the detection mounting tube remains vertical, allowing the detection structure to be aligned with the nozzle again. Therefore, compared with the prior art, the adjustable spray detection mechanism provided in this embodiment can adapt to the spray detection conditions of nozzles of different sizes of cleaning and disinfection machines, eliminating the need for manual replacement of spray detection mechanisms of different sizes, thereby greatly reducing detection costs, saving time and labor, and effectively improving detection efficiency.

[0031] This utility model also provides an aseptic filling system. By using the aforementioned adjustable spray detection mechanism, it can not only effectively monitor the spraying status of the nozzles and ensure that each nozzle can spray normally, but also adapt to cleaning and disinfection machines of different sizes. This makes it more flexible to use and eliminates the need for manual replacement of spray detection mechanisms of different sizes to adapt to cleaning and disinfection machines of different sizes. This greatly reduces production costs, alleviates the workload of staff, and helps to improve production efficiency. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the adjustable jetting detection mechanism provided in this embodiment of the utility model;

[0033] Figure 2 This is a schematic diagram of the adjustable jetting detection mechanism provided in this embodiment of the present invention when it is in state one;

[0034] Figure 3 This is a schematic diagram of the adjustable jetting detection mechanism provided in this embodiment of the present invention when it is in state two.

[0035] Figure 4 This is a schematic diagram of the adjustable jetting detection mechanism provided in this embodiment of the present invention when it is in state three.

[0036] Figure 5 This is a schematic diagram of the adjustable jetting detection mechanism provided in this embodiment of the present invention in state four.

[0037] Figure 6 Schematic diagram of the adjustable jetting detection mechanism provided in other embodiments of this utility model;

[0038] Figure 7This is a partial structural schematic diagram of the adjustable jetting detection mechanism provided in other embodiments of this utility model.

[0039] In the picture:

[0040] 100. Frame top panel; 200. Cable;

[0041] 1. Mounting and adjustment structure; 11. Support pipe; 12. First bend; 121. First bend branch pipe; 122. Second bend branch pipe; 13. Second bend; 131. Third bend branch pipe; 132. Fourth bend branch pipe; 14. Inspection and installation pipe;

[0042] 2. Detection structure;

[0043] 3. Pipeline connection components; 31. First flange; 32. Second flange; 33. Threaded connectors; 34. Threaded end; 35. Locking nut; 36. Sealing ring. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0045] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0048] This embodiment provides an adjustable spray detection mechanism applied in an aseptic filling production system to detect whether the nozzles of a cleaning and disinfection machine can spray cleaning fluid normally and whether the sprayed cleaning fluid meets the pressure requirements. (Reference) Figure 1 As shown, the adjustable spray detection mechanism includes a mounting adjustment structure 1 and a detection structure 2. The mounting adjustment structure 1 is installed on the top plate 100 of the aseptic filling system frame and is used to connect the detection structure 2. The mounting adjustment structure 1 has a channel for the cable 200 to pass through. The cable 200 is electrically connected to the cable connector on the detection structure 2, so that the mounting adjustment structure 1 can directly seal and protect the cable 200 in the space of the aseptic filling system, avoiding the risk of cable 200 being contaminated. For example, the detection structure 2 is located directly above the nozzle (not shown in the figure).

[0049] The detection structure 2 preferably adopts a spray detection sensor, which can capture data such as the pressure, flow rate, and velocity of the sprayed cleaning fluid in real time to provide more accurate feedback to the staff. This allows the staff to obtain the spray status information of the nozzle in a timely manner, and then accurately and efficiently repair the nozzles with faults.

[0050] In order to enable the detection structure 2 to be supported at any position that needs to be detected, so as to adapt to cleaning and disinfection machines of different sizes, the mounting and adjustment structure 1 includes a connected support pipe 11, a first bend pipe 12, a second bend pipe 13 and a detection mounting pipe 14. The support pipe 11 is a straight pipe, with one end connected to the top plate 100 of the enclosure and the other end rotatably connected to the first bend pipe 12. The end of the first bend pipe 12 away from the support pipe 11 is rotatably connected to the second bend pipe 13. The end of the second bend pipe 13 away from the first bend pipe 12 is rotatably connected to the detection mounting pipe 14. The end of the detection mounting pipe 14 away from the second bend pipe 13 is connected to the detection structure 2. When one of the following joints operates, the detection mounting pipe 14 can rotate horizontally around the support pipe 11: support pipe 11 and first bend pipe 12, first bend pipe 12 and second bend pipe 13, second bend pipe 13 and detection mounting pipe 14. When the other two joints operate simultaneously, they can adjust the relative height distance and relative horizontal distance between the detection mounting pipe 14 and the support pipe 11, and ensure that the detection structure 2 is always positioned directly opposite the nozzle.

[0051] With the above-described configuration, when the model of the cleaning and disinfection machine changes and the nozzle and detection structure 2 cannot be aligned, the horizontal angle of the detection structure 2 can be adjusted by rotating one of the rotating joints to rotate the detection mounting tube 14 around the support tube 11. Alternatively, the relative height and relative horizontal distance between the detection mounting tube 14 and the support tube 11 can be changed by rotating the remaining two rotating joints, thereby adjusting the height position and projection position of the detection structure 2 onto the horizontal plane. After adjustment, the detection mounting tube 14 can still maintain a vertical posture, allowing the detection structure 2 to be aligned with the nozzle again. Therefore, compared with the prior art, the adjustable spray detection mechanism provided in this embodiment can adapt to the spray detection conditions of nozzles of cleaning and disinfection machines of different sizes, eliminating the need for manual replacement of spray detection mechanisms of different specifications and sizes, thus greatly reducing detection costs, saving time and labor, and effectively improving detection efficiency.

[0052] In one embodiment of this invention, the first bend 12 includes a first bend branch pipe 121 and a second bend branch pipe 122. The first bend branch pipe 121 is a pipe structure with an "L" shaped cross-section. One end of the first bend branch pipe 121 is rotatably connected to the support pipe 11, and the other end is rotatably connected to the second bend branch pipe 122. The end of the second bend branch pipe 122 away from the first bend branch pipe 121 is rotatably connected to the second bend 13.

[0053] In the above configuration, the first elbow branch pipe 121 adopts an L-shaped pipe fitting structure, enabling the support pipe 11 and the first elbow pipe 12 to achieve 360-degree horizontal rotation adjustment. This allows the second elbow branch pipe 122 to drive the detection installation pipe 14 to achieve horizontal rotation around the support pipe 11. (Refer to...) Figure 1 The rotation direction is A. Furthermore, when adjusting the height and horizontal projection position of the detection mounting pipe 14, the second elbow branch pipe 122 can be rotated relative to the first elbow branch pipe 121 first. At this time, the height, horizontal projection position, and vertical angle of the detection mounting pipe 14 all change. Then, the second elbow pipe 13 can be rotated relative to the second elbow branch pipe 122 to adjust the detection mounting pipe 14 to a vertical position. This achieves the goal of ensuring that the detection structure 2 is directly aligned with the nozzle while adjusting its height and horizontal projection position. The first elbow pipe 12 described above has a simple structure, reliable operation, and can effectively meet the needs of adjusting the position of the detection structure 2.

[0054] Preferably, the second elbow branch pipe 122 is a pipe structure with a "U" shaped cross-section, so that the horizontal parts at both ends of the second elbow branch pipe 122 are connected to the first elbow branch pipe 121 and the second elbow pipe 13 respectively in the vertical plane. Compared with the second elbow branch pipe 122 with an L-shaped structure, this design facilitates the adjustment of the vertical angle of the detection installation pipe 14 when the second elbow pipe 13 rotates, and also helps to reduce the design difficulty of the structural shape of the second elbow pipe 13.

[0055] Specifically, in this embodiment, the second bend 13 includes a third bend branch 131 and a fourth bend branch 132. The third bend branch 131 is a pipe structure with a "U" shaped cross-section, and the fourth bend branch 132 is a pipe structure with an inverted "L" shaped cross-section, and has a horizontal port and a bottom port. One end of the third bend branch 131 is rotatably connected to the second bend branch 122, and the other end is rotatably connected to the horizontal port of the fourth bend branch 132. The bottom port of the fourth bend branch 132 is vertically connected to the detection installation pipe 14.

[0056] With the above settings, the first elbow branch pipe 121 and the second elbow branch pipe 122, the second elbow branch pipe 122 and the third elbow branch pipe 131, and the third elbow branch pipe 131 and the fourth elbow branch pipe 132 can all be independently rotated and adjusted in the vertical plane. This further improves the rotational flexibility of the mounting adjustment structure 1. The operator can adjust the height and horizontal projection position of the detection installation pipe 14 by selecting any two rotating joints; of course, all three rotating joints can also be operated for adjustment, so that the detection structure 2 can change only in height, only in horizontal projection position, or both height and horizontal projection position.

[0057] For example, combined Figures 2 to 5 As shown, Figure 2 This is a schematic diagram of the adjustable jetting detection mechanism in state one. Figure 3This is a schematic diagram of the adjustable jetting detection mechanism in state two. The only change in the detection structure 2 between state one and state two is its height. In operation, the operator first rotates the second elbow branch pipe 122 relative to the first elbow branch pipe 121. As shown in the diagram, the angle between the second elbow branch pipe 122 and the support pipe 11 increases from approximately 25.72 degrees to approximately 28.24 degrees. Then, the operator rotates the third elbow branch pipe 131 relative to the second elbow branch pipe 122. As shown in the diagram, the angle between the third elbow branch pipe 131 and the second elbow branch pipe 122 decreases from approximately 107.08 degrees to approximately 99.67 degrees. Then, the fourth elbow branch pipe 132 is rotated relative to the third elbow branch pipe 131. As shown in the figure, the angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131 decreases from approximately 81.41 degrees to approximately 70.65 degrees. At this time, the horizontal distance between the detection structure 2 and the axis of the support pipe 11 remains unchanged at approximately 147.19 mm, while the height distance between the detection structure 2 and the top plate 100 of the enclosure decreases from approximately 288.08 mm to approximately 268.10 mm. This shows that by appropriately increasing the angle between the second elbow branch pipe 122 and the support pipe 11, appropriately decreasing the angle between the third elbow branch pipe 131 and the second elbow branch pipe 122, and appropriately decreasing the angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131, the horizontal projection position of the detection installation pipe 14 can remain unchanged while increasing the height of the detection structure 2.

[0058] Now combined Figure 2 and Figure 4 As shown, Figure 4This is a schematic diagram of the adjustable jetting detection mechanism in state three. Between state one and state three, only the horizontal projection position of detection structure 2 changes. In actual operation, the operator first rotates the second elbow branch pipe 122 relative to the first elbow branch pipe 121. As shown in the diagram, the angle between the second elbow branch pipe 122 and the support pipe 11 increases from approximately 25.72 degrees to approximately 48.47 degrees. Then, the operator rotates the third elbow branch pipe 131 relative to the second elbow branch pipe 122. As shown in the diagram, the angle between the third elbow branch pipe 131 and the second elbow branch pipe 122 increases from approximately 107.08 degrees to approximately 143.47 degrees. Finally, the operator rotates the fourth elbow branch pipe 132 relative to the third elbow branch pipe 131. As shown in the diagram, the angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131 increases from approximately 81.41 degrees to approximately 94.90 degrees. At this time, the height distance between the detection structure 2 and the top plate 100 of the frame remains unchanged at approximately 288.08 mm, while the horizontal distance between the detection structure 2 and the axis of the support pipe 11 increases from approximately 147.19 mm to approximately 180.50 mm. This shows that by appropriately increasing the included angle between the second elbow branch pipe 122 and the support pipe 11, appropriately increasing the included angle between the third elbow branch pipe 131 and the second elbow branch pipe 122, and appropriately increasing the included angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131, it is possible to adjust only the horizontal projection position of the detection structure 2 while keeping the detection height position of the detection mounting pipe 14 unchanged.

[0059] In addition, combined Figure 2 and Figure 5 As shown, Figure 5This is a schematic diagram of the adjustable jetting detection mechanism in state four. Between state one and state four, only the horizontal projection position of detection structure 2 changes. In actual operation, the operator first rotates the second elbow branch pipe 122 relative to the first elbow branch pipe 121. As shown in the diagram, the angle between the second elbow branch pipe 122 and the support pipe 11 increases from approximately 25.72 degrees to approximately 48.21 degrees. Then, the operator rotates the third elbow branch pipe 131 relative to the second elbow branch pipe 122. As shown in the diagram, the angle between the third elbow branch pipe 131 and the second elbow branch pipe 122 increases from approximately 107.08 degrees to approximately 132.01 degrees. Finally, the operator rotates the fourth elbow branch pipe 132 relative to the third elbow branch pipe 131. As shown in the diagram, the angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131 increases from approximately 81.41 degrees to approximately 83.62 degrees. At this point, the height distance of the detection structure 2 relative to the top plate 100 of the enclosure can be reduced from approximately 288.08 degrees to approximately 267.96 degrees, and the horizontal distance of the detection structure 2 relative to the axis of the support pipe 11 can be increased from approximately 147.19 mm to approximately 180.50 mm. This demonstrates that by appropriately increasing the angle between the second elbow branch pipe 122 and the support pipe 11, appropriately increasing the angle between the third elbow branch pipe 131 and the second elbow branch pipe 122, and appropriately increasing the angle between the fourth elbow branch pipe 132 and the third elbow branch pipe 131, the purpose of adjusting both the height and horizontal projection position of the detection structure 2 can be achieved.

[0060] Furthermore, the bottom end of the fourth elbow branch pipe 132 is fixedly connected to the detection installation pipe 14 by welding. This eliminates one of the rotating joints, ensuring that the adjustment of the horizontal angle, height, and horizontal projection position of the detection structure 2 in this embodiment is not affected, and also reduces manufacturing costs and operational complexity. Considering the environment in which the load adjustment structure is located, the fourth elbow branch pipe 132 and the detection installation pipe 14 can be fixedly connected by welding methods such as arc welding, laser welding, or resistance welding to meet basic requirements such as corrosion resistance and waterproofing.

[0061] Optionally, the adjustable jetting detection mechanism also includes a pipeline connection assembly 3. The support pipe 11 and the first elbow branch pipe 121, the first elbow branch pipe 121 and the second elbow branch pipe 122, the second elbow branch pipe 122 and the third elbow branch pipe 131, and the third elbow branch pipe 131 and the fourth elbow branch pipe 132 are all rotatably connected through the pipeline connection assembly 3. The pipeline connection assembly 3 ensures that there will be no leakage or damage at the connection points when the angle is adjusted.

[0062] Specifically, in this embodiment, reference is made to... Figure 1As shown, the pipeline connection assembly 3 includes a first flange 31, a second flange 32, and threaded connectors 33. A first flange 31 is provided at the end of the support pipe 11 facing the first elbow branch pipe 121, the end of the first elbow branch pipe 121 facing the second elbow branch pipe 122, the end of the second elbow branch pipe 122 facing the third elbow branch pipe 131, and the end of the third elbow branch pipe 131 facing the fourth elbow branch pipe 132. A second flange 32 is provided at the end of the first elbow branch pipe 121 facing the support pipe 11, the end of the second elbow branch pipe 122 facing the first elbow branch pipe 121, the end of the third elbow branch pipe 131 facing the second elbow branch pipe 122, and the end of the fourth elbow branch pipe 132 facing the third elbow branch pipe 131. Adjacent first flanges 31 and second flanges 32 are detachably fixedly connected by multiple threaded connectors 33.

[0063] By using a combination of bolts and flanges to detachably connect adjacent pipe structures, the disassembly and maintenance of the first bend 12 and the second bend 13 become more convenient, and the connection stability is better. Furthermore, by removing the threaded connector 33, the adjacent pipe structures can be rotated relative to each other, thereby reducing the difficulty of maintenance and the complexity of operation. In this embodiment, the threaded connector 33 is preferably a bolt, and the number of bolts is not limited.

[0064] It should be noted that in other parallel embodiments, the pipe connection assembly 3 can also be other combined components. For example, refer to... Figure 6 , Figure 7 As shown, the pipeline connection assembly 3 includes a threaded end 34 and a locking nut 35. The first elbow branch pipe 121 facing the support pipe 11, the second elbow branch pipe 122 facing the first elbow branch pipe 121, the third elbow branch pipe 131 facing the second elbow branch pipe 122, and the fourth elbow branch pipe 132 facing the third elbow branch pipe 131 are all integrally provided with a threaded end 34. The support pipe 11 facing the first elbow branch pipe 121, the first elbow branch pipe 121 facing the second elbow branch pipe 122, the second elbow branch pipe 122 facing the third elbow branch pipe 131, and the third elbow branch pipe 131 facing the fourth elbow branch pipe 132 are all provided with a locking nut 35. The locking nut 35 is threadedly connected to the adjacent threaded end 34. By using the threaded end 34 and the locking nut 35 together, a detachable fixed connection between adjacent pipe structures can be achieved. Moreover, after the locking nut 35 is unscrewed, the adjacent pipe structures can also rotate relative to each other. After rotating to a certain angle, the two pipe structures can be tightened by the locking nut 35 to keep the adjacent pipe structures tightly connected.

[0065] In summary, those skilled in the art can select the specific structure of the pipeline connection component 3 according to the actual working conditions, and this utility model does not limit this.

[0066] Optionally, the pipeline connection assembly 3 also includes a sealing ring 36. In this embodiment, the sealing ring 36 is sandwiched between the first flange 31 and the second flange 32, which can further improve the sealing performance of adjacent pipe structures at the rotating joint.

[0067] This embodiment also provides an aseptic filling system, which includes a cleaning and disinfection machine and a filling machine sequentially arranged on a production line, and further includes the aforementioned adjustable spray detection mechanism located above the cleaning and disinfection machine. The cleaning and disinfection machine is used to clean and disinfect the bottles before filling, and the filling machine is used to aseptically fill the disinfected bottles. The adjustable spray detection mechanism is installed on the top plate 100 of the frame of the aseptic filling system, and the detection structure 2 in the adjustable spray detection mechanism is directly opposite the nozzle of the cleaning and disinfection machine.

[0068] Because the aseptic filling system is equipped with the aforementioned adjustable spray detection mechanism, it can effectively monitor the spraying status of the nozzles, ensuring that each nozzle sprays normally and preventing product quality problems caused by insufficient bottle sterilization and cleaning capabilities. On the other hand, it can also be adapted to cleaning and sterilization machines of different sizes, making it more flexible in use. It eliminates the need for manual replacement of spray detection mechanisms of different specifications to adapt to different sizes of cleaning and sterilization machines, thereby greatly reducing production costs, alleviating the workload of staff, and helping to improve production efficiency.

[0069] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0070] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An adjustable jetting detection mechanism, characterized in that, It includes a mounting adjustment structure (1) and a detection structure (2). The mounting adjustment structure (1) includes a connected support pipe (11), a first bend pipe (12), a second bend pipe (13), and a detection mounting pipe (14), wherein: One end of the support tube (11) is connected to the top plate (100) of the frame of the aseptic filling system, and the other end is rotatably connected to the first bend (12); The end of the first bend (12) away from the support pipe (11) is rotatably connected to the second bend (13); The end of the second bend (13) away from the first bend (12) is rotatably connected to the detection mounting tube (14); The end of the detection mounting tube (14) away from the second bend (13) is connected to the detection structure (2); Among the support tube (11) and the first bend (12), the first bend (12) and the second bend (13), the second bend (13) and the detection mounting tube (14), when one of the rotating joints is in operation, the detection mounting tube (14) can rotate horizontally around the support tube (11). When the other two rotating joints are in operation at the same time, they can adjust the relative height distance and relative horizontal distance between the detection mounting tube (14) and the support tube (11), and can keep the detection structure (2) always facing the nozzle.

2. The adjustable jetting detection mechanism according to claim 1, characterized in that, The first bend (12) includes a first bend branch pipe (121) and a second bend branch pipe (122). The first bend branch pipe (121) is a pipe structure with an "L" shaped cross-section. One end of the first bend branch pipe (121) is rotatably connected to the support pipe (11), and the other end is rotatably connected to the second bend branch pipe (122). The end of the second bend branch pipe (122) away from the first bend branch pipe (121) is rotatably connected to the second bend pipe (13).

3. The adjustable jetting detection mechanism according to claim 2, characterized in that, The second elbow branch pipe (122) is a pipe structure with a "U" shaped cross-section.

4. The adjustable jetting detection mechanism according to claim 3, characterized in that, The second bend (13) includes a third bend branch (131) and a fourth bend branch (132). The third bend branch (131) is a pipe structure with a "U" shaped cross-section. The fourth bend branch (132) is a pipe structure with an inverted "L" shaped cross-section and has a horizontal port and a bottom port. One end of the third bend branch (131) is rotatably connected to the second bend branch (122), and the other end is rotatably connected to the horizontal port of the fourth bend branch (132). The bottom port of the fourth bend branch (132) is vertically connected to the detection installation pipe (14).

5. The adjustable jetting detection mechanism according to claim 4, characterized in that, The bottom port is fixedly connected to the detection mounting tube (14) by welding.

6. The adjustable jetting detection mechanism according to claim 4, characterized in that, The adjustable jetting detection mechanism also includes a pipeline connection assembly (3). The support pipe (11) and the first elbow branch pipe (121), the first elbow branch pipe (121) and the second elbow branch pipe (122), the second elbow branch pipe (122) and the third elbow branch pipe (131), and the third elbow branch pipe (131) and the fourth elbow branch pipe (132) are all rotatably connected through the pipeline connection assembly (3).

7. The adjustable jetting detection mechanism according to claim 6, characterized in that, The pipeline connection assembly (3) includes a first flange (31), a second flange (32), and a threaded connector (33), wherein: The first flange (31) is provided at one end of the support pipe (11) facing the first elbow branch pipe (121), one end of the first elbow branch pipe (121) facing the second elbow branch pipe (122), one end of the second elbow branch pipe (122) facing the third elbow branch pipe (131), and one end of the third elbow branch pipe (131) facing the fourth elbow branch pipe (132). The first elbow branch pipe (121) is provided with a second flange (32) at one end facing the support pipe (11), the second elbow branch pipe (122) is provided with a second flange (32) at one end facing the first elbow branch pipe (121), the third elbow branch pipe (131) is provided with a second flange (32) at one end facing the second elbow branch pipe (122), and the fourth elbow branch pipe (132) is provided with a second flange (32) at one end facing the third elbow branch pipe (131). The first flange (31) and the second flange (32) are detachably fixedly connected by a plurality of threaded fasteners (33).

8. The adjustable jetting detection mechanism according to claim 6, characterized in that, The pipe connection assembly (3) includes a threaded end (34) and a lock nut (35), wherein: The first elbow branch pipe (121) facing the support pipe (11), the second elbow branch pipe (122) facing the first elbow branch pipe (121), the third elbow branch pipe (131) facing the second elbow branch pipe (122), and the fourth elbow branch pipe (132) facing the third elbow branch pipe (131) are all integrally provided with the threaded end (34); The locking nut (35) is provided at one end of the support pipe (11) facing the first elbow branch pipe (121), one end of the first elbow branch pipe (121) facing the second elbow branch pipe (122), one end of the second elbow branch pipe (122) facing the third elbow branch pipe (131), and one end of the third elbow branch pipe (131) facing the fourth elbow branch pipe (132). The locking nut (35) is threadedly connected to the adjacent threaded end (34).

9. An aseptic filling system, characterized in that, The system includes a filling machine, a cleaning and disinfection machine, and an adjustable spray detection mechanism as described in any one of claims 1-8. The filling machine is located downstream of the cleaning and disinfection machine, which is used to clean and disinfect the filled bottles. The adjustable spray detection mechanism is installed on the top plate (100) of the frame of the aseptic filling system, and the detection structure (2) in the adjustable spray detection mechanism is directly opposite the nozzle of the cleaning and disinfection machine.

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