Aseptic filling equipment for beverage production

Abstract

The present invention belongs to the technical field of beverage production, and in particular to an aseptic filling device for beverage production, comprising a storage tank and a transport mechanism arranged on one side of the storage tank, a filling component is arranged on the surface of the storage tank, the filling component comprises a feed pipe connected to the surface of the storage tank and a connecting pipe for filling, a return pipe, a filling pipe, a lower bottom plate, an electric telescopic rod, a positioning shell, a solenoid valve, a flow meter, an upper bottom plate and a conveying hose, an auxiliary support component is arranged on the surface of the filling pipe, the auxiliary support component comprises an auxiliary plate, a positioning block, a pillar, a support plate one, a support plate two, a movable groove, a limit strip, a bidirectional screw rod, a rotating handle and a limit block, and an aseptic component is arranged on the surface of the storage tank; it can adapt to the needs of various production line layouts and different filling tasks, and reduces the trouble of changing equipment or making complex adjustments due to changes in container height.

Description

Technical Field

[0001] The invention belongs to the technical field of beverage production, and in particular relates to aseptic filling equipment for beverage production. Background Art

[0002] Filling equipment is usually used in the production and processing of beverages. The aseptic environment can ensure the quality of the beverages themselves. After aseptic filling, the beverages can be approved for marketing. In the deep processing of beverages, the use of filling equipment is also an indispensable procedure. In the production process of fruit and vegetable beverages, a sterile production environment is a necessary prerequisite, and after production, the beverages need to be qualified after filling before they can be put on the sales counter. However, the existing filling equipment can only fill bottles with a single caliber, which causes the trouble of changing equipment or making complex adjustments due to changes in container height;

[0003] Therefore, a kind of aseptic filling equipment for beverage production is designed to solve the above problems. Summary of the invention

[0004] To solve the problems raised in the above background technology, the present invention provides an aseptic filling device for beverage production, which can adapt to the requirements of various production line layouts and different filling tasks, and reduces the trouble of changing equipment or making complex adjustments due to changes in container height.

[0005] To achieve the above object, the present invention provides the following technical solution: an aseptic filling device for beverage production, comprising a storage tank and a transport mechanism arranged on one side of the storage tank:

[0006] The surface of the material storage tank is provided with a filling assembly, which includes a material delivery pipe connected to the surface of the material storage tank and a connecting pipe for filling, a return pipe, a filling pipe, a lower bottom plate, an electric telescopic rod, a positioning shell, a solenoid valve, a flow meter, an upper bottom plate and a delivery hose;

[0007] The surface of the filling tube is provided with an auxiliary support assembly, which includes an auxiliary plate, a positioning block, a pillar, a support plate 1, a support plate 2, a moving groove, a limit strip, a bidirectional screw rod, a rotating handle and a limit block;

[0008] The surface of the storage tank is provided with a sterile component, and the sterile component includes a sterile box sleeved on the outside of the storage tank and an observation window 1, an observation window 2, an operation window, a feed inlet, a shielding curtain and an ultraviolet disinfection lamp installed on the surface of the sterile box;

[0009] A loading assembly is placed on the surface of the transport mechanism, and the loading assembly includes a loading box, a first fixing plate, a fixing column, a first clamping plate, a second fixing plate, a second cylinder, a second clamping plate, a second spring and a second positioning plate.

[0010] The feed pipe is connected to the surface of the storage tank, the connecting pipe is installed on the surface of the feed pipe, the filling pipe is connected to one end of the connecting pipe away from the feed pipe, the lower base plate is fixedly connected to the surface of the filling pipe, the electric telescopic rod is fixedly connected to the surface of the lower base plate, the positioning shell is fixedly connected to the end of the extension shaft of the electric telescopic rod, the solenoid valve and the flow meter are both installed on the surface of the filling pipe, and the flow meter is arranged below the solenoid valve, a return air pipe is arranged between the flow meter and the solenoid valve, both ends of the return air pipe are respectively connected to the feed pipe and the filling pipe, and a conveying hose is fixedly connected to the lower end opening of the filling pipe.

[0011] One end of the delivery hose away from the filling tube is fixedly connected to an injection tube, and one end of the injection tube away from the delivery hose is fixedly connected to an injection nozzle, the surface of the injection tube is provided with threads, and the inner surface of the positioning shell is provided with a thread groove matched with the injection tube, the positioning shell and the injection tube are threadedly connected, an upper base plate is provided above the lower base plate, and the upper base plate and the filling tube are fixedly connected.

[0012] A fixed nozzle plate is fixedly connected to the inner side of the positioning shell, and a plurality of clamping plates three are arranged on the inner side of the lower end opening of the positioning shell, a spring one is arranged between the clamping plate three and the positioning shell, and both ends of the spring one are respectively fixedly connected to the clamping plate three and the positioning shell, and a rubber ring is fixedly connected to the outer side of the lower end opening of the positioning shell.

[0013] An auxiliary plate is provided on one side of the filling pipe, and a positioning block is fixedly connected to the surface of the auxiliary plate, and one end of the material delivery pipe away from the storage tank is fixedly connected to the positioning block, and a pillar is fixedly connected to the bottom surface of the auxiliary plate, and a moving groove is opened on the surface of the auxiliary plate, and the two-way screw rod is arranged on the inner side of the moving groove and is rotatably connected to the auxiliary plate through the moving groove, and a limiting block is arranged at the center of the moving groove, and the limiting block is fixedly connected to the auxiliary plate, and the support plate 1 and the support plate 2 are respectively arranged on both sides of the limiting block, and the support plate 1 and the support plate 2 are slidingly connected to the auxiliary plate through the moving groove, and the support plate 1 and the support plate 2 are respectively threadedly connected to the two-way screw rod, and the surfaces of the support plate 1 and the support plate 2 are fixedly connected to the limiting strip, and the surface of the auxiliary plate is provided with a limiting groove adapted to the limiting strip, one end of the two-way screw rod passes through the surface of the auxiliary plate and extends to the outside, and the rotating handle is fixedly connected to one end of the two-way screw rod located on the outside of the auxiliary plate.

[0014] The surface shapes of the support plate 1 and the support plate 2 are adapted to the filling tube, a positioning bolt 1 is fixedly connected to a surface of the support plate 1 adjacent to the support plate 2, a positioning groove adapted to the positioning bolt 1 is provided on the surface of the support plate 2, a limiting rod is fixedly connected to the surface of the limiting rod, a baffle is slidably connected to the surface of the baffle, a positioning bolt 2 is fixedly connected to the surface of the baffle, the positioning bolt 2 passes through the surfaces of the support plate 2 and the positioning bolt 1, a spring 3 is sleeved on the surface of the positioning bolt 2, two ends of the spring 3 are respectively fixedly connected to the support plate 2 and the baffle, and a pull ring is fixedly connected to a side of the baffle away from the support plate 2.

[0015] A cylinder 1 is installed on the surface of the storage tank, and the extension shaft of the cylinder 1 is fixedly connected to a C-shaped plate. A pull column is fixedly connected to the inner side of the C-shaped plate. The pull column passes through the inner side of the pull ring. A sliding rod is slidably connected to the surface of the C-shaped plate, and one end of the sliding rod away from the C-shaped plate is fixedly connected to the surface of the storage tank.

[0016] One observation window 1 and two observation windows 2 are respectively installed on the surface of the sterile box, and the surface of the sterile box is provided with the operation window for rotating the rotating handle, the two sides of the sterile box are provided with the feed ports, and the surface of each feed port is provided with a shielding curtain, and the ultraviolet disinfection lamp is symmetrically installed on the inner side of the sterile box.

[0017] An air filter is arranged inside the sterile box to ensure that the air in the box reaches the sterile level.

[0018] The loading box is placed on the surface of the transport mechanism, and the inner sides of the loading box are symmetrically fixedly connected with the fixing plate 1 and the fixing plate 2, respectively; the surface of the fixing plate 1 is fixedly connected with a fixing column, and the end of the fixing column away from the fixing plate 1 is fixedly connected with a clamping plate 1, a cylinder 2 is installed on the surface of the fixing plate 2, and the extension axis of the cylinder 2 is fixedly connected with the clamping plate 2, and the surfaces of the clamping plate 1 and the clamping plate 2 are both fixedly connected with springs 2, and the other end of each of the springs 2 is fixedly connected to the positioning plate 2.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The solenoid valve can respond quickly and accurately control the flow of beverages. Combined with the flow meter, it can monitor the flow rate during the filling process in real time to ensure that the amount of beverage filled each time is accurate and consistent, greatly improving the quality stability of the product. For packaging containers of different specifications, the opening time of the solenoid valve and the parameters of the flow meter can be adjusted according to needs to achieve flexible filling control;

[0021] The positioning shell connected by the electric telescopic rod can be adjusted up and down according to the height of different containers. When facing containers with large height differences, the injection nozzle can be accurately positioned to the appropriate filling position, which improves the versatility of the equipment.

[0022] The combination of the delivery hose and the injection tube makes the filling process more flexible. The delivery hose can bend and stretch to a certain extent to adapt to containers in different positions, reducing the impact caused by the unfixed position of the container or the limitation of the production line layout. The injection nozzle at the end of the injection tube can ensure that the beverage is accurately injected into the container, reducing splashing and waste, and also improving the speed and efficiency of filling. The setting of the upper and lower bottom plates provides stable support for the electric telescopic rod and the filling tube, ensuring the stability and reliability of the filling process;

[0023] 2. The auxiliary plate is connected to the feeding pipe through the positioning block, which provides a stable foundation for the entire auxiliary support assembly. The pillar further enhances the stability of the auxiliary plate to prevent shaking due to the weight of the filling pipe or external force during the filling process. Under the adjustment of the bidirectional screw rod, the support plate 1 and the support plate 2 can fit the filling pipe tightly, providing all-round support for the filling pipe, ensuring that the filling pipe always maintains a stable position during the working process, and improving the filling accuracy;

[0024] The design of the bidirectional screw and the rotating handle allows the distance between the support plate 1 and the support plate 2 to be flexibly adjusted according to the diameter of the filling tube. Whether it is a thin filling tube or a thick filling tube, it can find a suitable support position, which improves the adaptability of the equipment. The cooperation of the limit bar and the limit groove limits the moving direction of the support plate 1 and the support plate 2, ensuring that they maintain linear motion during the movement process, further improving the stability of the support. The cooperation of the positioning bolt 1 and the positioning groove and the combination of the positioning bolt 2, the baffle and the spring 3 can not only ensure the firm connection between the support plate 1 and the support plate 2, but also can be quickly disassembled and adjusted when necessary, which is convenient for the maintenance and maintenance of the equipment.

[0025] The existence of the auxiliary support assembly greatly improves the safety of the equipment. During the filling process, the filling tube is stably supported, reducing the probability of leakage, damage or safety accidents caused by shaking or displacement. The setting of the spring one and the clamp three can buffer the vibration of the filling tube to a certain extent, protect the filling tube and other components from damage, and extend the service life of the equipment;

[0026] 3. The aseptic box is installed outside the storage tank, providing a closed aseptic environment for beverage filling. The ultraviolet disinfection lamp can effectively kill bacteria and viruses in the air, and the air filter can filter out tiny particles and microorganisms in the air to ensure that the air in the box reaches the aseptic level. This strict aseptic environment ensures that the beverage is not contaminated by the outside world during the filling process, improves the sanitary quality of the product, and meets the strict hygiene standards of the food and beverage industry;

[0027] The setting of observation window 1 and observation window 2 enables the operator to observe the equipment operation and filling process inside the sterile box at any time, find problems in time and deal with them without opening the sterile box, reducing the risk of external contamination. The design of the operation window is convenient for the operator to perform some necessary operations without destroying the sterile environment, such as turning the rotating handle to adjust the auxiliary support assembly, which improves work efficiency. The combination of the feed port and the shielding curtain not only facilitates the input of raw materials and the output of products, but also effectively blocks external contamination when not in use, maintaining the sterile state inside the sterile box;

[0028] 4. The combination of clamping plate 1, clamping plate 2 and spring 2 can firmly fix the container in the loading box at a specific position to prevent the container from shaking, tipping over or colliding during transportation, ensuring the safety of the product after filling. The elasticity of spring 2 can adapt to containers of different sizes and provide appropriate clamping force. At the same time, it can also buffer the vibration during transportation to a certain extent, protecting the container and product from damage;

[0029] The setting of cylinder two can be automatically adjusted according to containers of different sizes, so that clamp plate two can fit closely to the surface of the container, improving the reliability of fixation. Whether it is a small container or a large container, a suitable fixing position can be found. Fixed plate one and fixed plate two provide a stable installation basis for components such as fixed columns and cylinder two, ensuring that the loading assembly always maintains stable performance during operation. The setting of positioning plate two can limit the extension range of spring two, ensuring that the clamping force is within a reasonable range, and also facilitating the installation and replacement of spring two. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the sterile box in the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of the filling tube in the present invention;

[0034] Figure 4 It is a structural schematic diagram of the material conveying pipe in the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the air return pipe in the present invention;

[0036] Figure 6 It is a structural schematic diagram of the positioning housing in the present invention;

[0037] Figure 7 It is a structural schematic diagram of the auxiliary plate in the present invention;

[0038] Figure 8 It is a structural schematic diagram of the support plate 2 in the present invention;

[0039] Fig. 9 It is a structural schematic diagram of the baffle in the present invention;

[0040] Fig.10 It is a structural schematic diagram of the loading box in the present invention;

[0041] Fig.11 It is a structural schematic diagram of cylinder 2 in the present invention;

[0042] In the figure:

[0043] 1. Storage tank;

[0044] 2. Transportation agencies;

[0045] 3. Filling assembly; 31. Feeding pipe; 32. Connecting pipe; 33. Air return pipe; 34. Filling pipe; 35. Lower base plate; 36. Electric telescopic rod; 37. Positioning shell; 38. Solenoid valve; 39. Current meter; 310. Upper base plate; 311. Delivery hose; 312. Injection nozzle; 313. Injection tube; 314. Fixed nozzle plate; 315. Spring 1; 316. Clamp 3; 317. Rubber ring;

[0046] 4. Auxiliary support assembly; 41. Auxiliary plate; 42. Positioning block; 43. Pillar; 44. Support plate 1; 45. Support plate 2; 46. Moving groove; 47. Limiting strip; 48. Bidirectional screw rod; 49. Rotating handle; 410. Limiting block; 411. Positioning bolt 1; 412. Positioning groove; 413. Positioning bolt 2; 414. Limiting rod; 415. Spring 3; 416. Baffle; 417. Pull ring; 418. Pull column; 419. C-type plate; 420. Sliding rod; 421. Cylinder 1;

[0047] 5. Sterile components; 51. Sterile box; 52. Observation window 1; 53. Observation window 2; 54. Operation window; 55. Feed inlet; 56. Shielding curtain; 57. Ultraviolet disinfection lamp;

[0048] 6. Loading assembly; 61. Loading box; 62. Fixed plate 1; 63. Fixed column; 64. Clamp 1; 65. Fixed plate 2; 66. Cylinder 2; 67. Clamp 2; 68. Spring 2; 69. Positioning plate 2. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Example: Figure 1-Figure 11 As shown, the present invention provides a technical solution, an aseptic filling device for beverage production, comprising a storage tank 1 and a transport mechanism 2 arranged on one side of the storage tank 1:

[0051] The surface of the storage tank 1 is provided with a filling assembly 3, which includes a material delivery pipe 31 connected to the surface of the storage tank 1 and a connecting pipe 32 for filling, a return pipe 33, a filling pipe 34, a lower bottom plate 35, an electric telescopic rod 36, a positioning housing 37, a solenoid valve 38, a flow meter 39, an upper bottom plate 310 and a delivery hose 311;

[0052] The surface of the filling tube 34 is provided with an auxiliary support assembly 4, which includes an auxiliary plate 41, a positioning block 42, a support column 43, a support plate 1 44, a support plate 2 45, a moving groove 46, a limit bar 47, a bidirectional screw rod 48, a rotating handle 49 and a limit block 410;

[0053] The surface of the storage tank 1 is provided with a sterile component 5, which includes a sterile box 51 sleeved on the outside of the storage tank 1 and an observation window 1 52, an observation window 2 53, an operation window 54, a feed port 55, a shielding curtain 56 and an ultraviolet disinfection lamp 57 installed on the surface of the sterile box 51;

[0054] A loading assembly 6 is placed on the surface of the transport mechanism 2 , and the loading assembly 6 includes a loading box 61 , a fixing plate 1 62 , a fixing column 63 , a clamping plate 1 64 , a fixing plate 2 65 , a cylinder 2 66 , a clamping plate 2 67 , a spring 2 68 and a positioning plate 2 69 .

[0055] The feed pipe 31 is connected to the surface of the storage tank 1, the connecting pipe 32 is installed on the surface of the feed pipe 31, the filling pipe 34 is connected to the end of the connecting pipe 32 away from the feed pipe 31, the lower base plate 35 is fixedly connected to the surface of the filling pipe 34, the electric telescopic rod 36 is fixedly connected to the surface of the lower base plate 35, the positioning shell 37 is fixedly connected to the end of the extension axis of the electric telescopic rod 36, the solenoid valve 38 and the flow meter 39 are both installed on the surface of the filling pipe 34, and the flow meter 39 is arranged below the solenoid valve 38, and a return air pipe 33 is arranged between the flow meter 39 and the solenoid valve 38, and the two ends of the return air pipe 33 are respectively connected to the feed pipe 31 and the filling pipe 34, and a conveying hose 311 is fixedly connected to the lower end opening of the filling pipe 34.

[0056] One end of the delivery hose 311 away from the filling tube 34 is fixedly connected to the injection tube 313, and one end of the injection tube 313 away from the delivery hose 311 is fixedly connected to the injection nozzle 312. The surface of the injection tube 313 is provided with a thread, and the inner surface of the positioning shell 37 is provided with a thread groove matched with the injection tube 313. The positioning shell 37 and the injection tube 313 are threadedly connected, and an upper base plate 310 is provided above the lower base plate 35, and the upper base plate 310 and the filling tube 34 are fixedly connected.

[0057] A fixed nozzle plate 314 is fixedly connected to the inner side of the positioning shell 37, and a plurality of clamping plates 316 are arranged on the inner side of the lower end opening of the positioning shell 37, a spring 1 315 is arranged between the clamping plate 316 and the positioning shell 37, and both ends of the spring 1 315 are respectively fixedly connected to the clamping plate 316 and the positioning shell 37, and a rubber ring 317 is fixedly connected to the outer side of the lower end opening of the positioning shell 37.

[0058] An auxiliary plate 41 is provided on one side of the filling pipe 34, a positioning block 42 is fixedly connected to the surface of the auxiliary plate 41, one end of the feeding pipe 31 away from the storage tank 1 is fixedly connected to the positioning block 42, a support 43 is fixedly connected to the bottom surface of the auxiliary plate 41, a moving groove 46 is provided on the surface of the auxiliary plate 41, a bidirectional screw rod 48 is provided on the inner side of the moving groove 46, and is rotatably connected to the auxiliary plate 41 through the moving groove 46, a limiting block 410 is provided at the center of the moving groove 46, the limiting block 410 is fixedly connected to the auxiliary plate 41, and the support plate 1 44 and the support plate 2 45 are respectively It is arranged on both sides of the limit block 410, and the support plate 1 44 and the support plate 2 45 are slidably connected to the auxiliary plate 41 through the movable groove 46, the support plate 1 44 and the support plate 2 45 are respectively threadedly connected to the bidirectional screw rod 48, and the surfaces of the support plate 1 44 and the support plate 2 45 are fixedly connected to the limit strip 47, and the surface of the auxiliary plate 41 is provided with a limit groove adapted to the limit strip 47, one end of the bidirectional screw rod 48 passes through the surface of the auxiliary plate 41 and extends to the outside, and the rotating handle 49 is fixedly connected to one end of the bidirectional screw rod 48 located on the outside of the auxiliary plate 41.

[0059] The surface shapes of the support plate 1 44 and the support plate 2 45 are adapted to the filling tube 34, and a positioning bolt 1 411 is fixedly connected to a surface of the support plate 1 44 adjacent to the support plate 2 45, and a positioning groove 412 adapted to the positioning bolt 1 411 is provided on the surface of the support plate 2 45, and a limiting rod 414 is fixedly connected to the surface of the limiting rod 414, and a baffle 416 is slidably connected to the surface of the baffle 416, and a positioning bolt 2 413 is fixedly connected to the surface of the baffle 416, and the positioning bolt 2 413 passes through the surfaces of the support plate 2 45 and the positioning bolt 1 411, and a spring 3 415 is sleeved on the surface of the positioning bolt 2 413, and the two ends of the spring 3 415 are respectively fixedly connected to the support plate 2 45 and the baffle 416, and a pull ring 417 is fixedly connected to a side of the baffle 416 away from the support plate 2 45.

[0060] A cylinder 421 is installed on the surface of the storage tank 1, and the extension shaft of the cylinder 421 is fixedly connected to the C-shaped plate 419. The inner side of the C-shaped plate 419 is fixedly connected to a pull column 418, and the pull column 418 passes through the inner side of the pull ring 417. The surface of the C-shaped plate 419 is slidably connected to a slide rod 420, and one end of the slide rod 420 away from the C-shaped plate 419 is fixedly connected to the surface of the storage tank 1.

[0061] An observation window 1 52 and two observation windows 2 53 are respectively installed on the surface of the sterile box 51, and an operation window 54 for rotating the rotating handle 49 is opened on the surface of the sterile box 51, feed ports 55 are opened on both sides of the sterile box 51, and a shielding curtain 56 is installed on the surface of each feed port 55, and ultraviolet disinfection lamps 57 are symmetrically installed on the inner side of the sterile box 51.

[0062] An air filter is provided inside the sterile box 51 to ensure that the air inside the box reaches the sterile level.

[0063] The loading box 61 is placed on the surface of the transport mechanism 2, and the inner sides of the loading box 61 are symmetrically fixedly connected with a fixing plate 1 62 and a fixing plate 2 65, the surface of the fixing plate 1 62 is fixedly connected with a fixing column 63, the end of the fixing column 63 away from the fixing plate 1 62 is fixedly connected with a clamping plate 1 64, the surface of the fixing plate 2 65 is installed with a cylinder 2 66, and the extension axis of the cylinder 2 66 is fixedly connected with a clamping plate 2 67, the surfaces of the clamping plate 1 64 and the clamping plate 2 67 are fixedly connected with a spring 2 68, and the other end of each spring 2 68 is fixedly connected to a positioning plate 2 69.

[0064] The working principle and use process of the present invention are as follows: inject the sterilized beverage to be filled into the storage tank 1, ensure that the beverage in the storage tank 1 meets the aseptic requirements and the liquid level is appropriate, avoid the situation of insufficient raw materials during the filling process, turn on the ultraviolet disinfection lamp 57 and the air filter in the sterile box 51 in advance, fully disinfect and purify the air inside the sterile box 51, ensure that the air in the box reaches the sterile level, and provide a safe environment for beverage filling, put the empty container into the loading box 61 through the feed port 55 of the sterile box 51, ensure that the container is placed stably, start the cylinder 2 66, push the clamp 2 67 to move towards the container, cooperate with the clamp 1 64, and use the elasticity of the spring 2 68 to firmly fix the container in the loading box 61 to prevent it from being stuck during transportation and filling. In the process, if the container shakes or topples, the electric telescopic rod 36 is adjusted according to the height of the container, and the relative height of the container position and the filling tube 34 is observed. By controlling the extension or contraction of the electric telescopic rod 36, the positioning housing 37 and the injection nozzle 312 are made to reach a suitable filling height to ensure that the beverage can be accurately injected into the container. The upper bottom plate 310 and the lower bottom plate 35 provide stable support for the electric telescopic rod 36 and the filling tube 34 to ensure the stability of the filling tube 34 during the adjustment process. The rotating handle 49 is turned to drive the bidirectional screw rod 48 to rotate. Since the support plate 1 44 and the support plate 2 45 are respectively threadedly connected to the bidirectional screw rod 48, and are slidably connected through the moving groove 46 and the auxiliary plate 41, under the rotation of the bidirectional screw rod 48, the support plate 1 44 and the support plate 2 The first support plate 44 and the second support plate 45 will move toward the center or both sides along the moving groove 46. According to the diameter and position of the filling tube 34, the positions of the support plates 1 44 and 2 45 are adjusted to make them fit closely with the filling tube 34. The limiting block 410 limits the moving range of the support plates 1 44 and 2 45 to prevent excessive movement. The limiting strips 47 on the surfaces of the support plates 1 44 and 2 45 cooperate with the limiting grooves on the surface of the auxiliary plate 41 to ensure that the support plates 1 44 and 2 45 maintain linear motion during the movement, thereby improving the stability of the support. The limiting strips 47 on the surfaces of the support plates 1 44 and 2 45 cooperate with the limiting grooves on the surface of the auxiliary plate 41 to ensure that the support plates 1 44 and 2 45 maintain linear motion during the movement, thereby improving the stability of the support. By observing Observe the situation inside the sterile box 51 through the first window 52 and the second observation window 53 to confirm that the positions of various components are correct and the sterile environment is good. Fine adjustments can be made by turning the rotating handle 49 through the operating window 54 to ensure that the auxiliary support assembly 4 is adjusted in place without destroying the sterile environment. Start filling, open the solenoid valve 38, and the beverage flows out of the storage tank 1, passes through the feed pipe 31, the connecting pipe 32, and the filling pipe 34 in sequence. The beverage enters the injection pipe 313 through the delivery hose 311 at the opening at the lower end of the filling pipe 34, and is finally sprayed out from the injection nozzle 312 and injected into the container. The flexibility of the delivery hose 311 enables the injection nozzle 312 to better adapt to containers in different positions, thereby improving the accuracy and efficiency of filling. The flow meter 39 monitors the flow rate during the filling process in real time.The operator can adjust the opening of the solenoid valve 38 according to the display data of the flow meter 39 to accurately control the filling flow rate and ensure that the filling amount of each container is accurate and consistent. The return air pipe 33 plays a role in balancing the pressure during the filling process to prevent problems such as inaccurate filling or leakage due to uneven pressure. When the pressure in the filling pipe 34 is too high, part of the beverage can flow back to the feed pipe 31 through the return air pipe 33 to keep the system pressure stable. The fixed nozzle plate 314 on the inner side of the positioning shell 37 plays a role in fixing the injection tube 313 to prevent the injection tube 313 from shaking. The clamping plate 316 on the inner side of the lower end opening of the positioning shell 37 can clamp the injection tube 313 under the action of the spring 1 315 to further enhance the stability of the injection tube 313. The rubber ring 317 on the outer side of the lower end opening of the positioning shell 37 is in close contact with the container mouth during the filling process to play a sealing role to prevent beverage leakage and external pollution from entering the container.

[0065] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aseptic filling device for beverage production, comprising a material storage tank (1) and a transport mechanism (2) arranged on one side of the material storage tank (1); characterized in that: A filling assembly (3) is provided on the surface of the material storage tank (1), and the filling assembly (3) comprises a material delivery pipe (31) connected to the surface of the material storage tank (1), a connecting pipe (32) for filling, an air return pipe (33), a filling pipe (34), a lower bottom plate (35), an electric telescopic rod (36), a positioning housing (37), a solenoid valve (38), a flow meter (39), an upper bottom plate (310) and a delivery hose (311); An auxiliary support assembly (4) is provided on the surface of the filling tube (34), and the auxiliary support assembly (4) comprises an auxiliary plate (41), a positioning block (42), a support column (43), a first support plate (44), a second support plate (45), a moving groove (46), a limit strip (47), a bidirectional screw rod (48), a rotating handle (49) and a limit block (410); A sterile component (5) is provided on the surface of the storage tank (1), and the sterile component (5) comprises a sterile box (51) sleeved on the outside of the storage tank (1), and an observation window 1 (52), an observation window 2 (53), an operation window (54), a feed port (55), a shielding curtain (56), and an ultraviolet disinfection lamp (57) installed on the surface of the sterile box (51); A loading assembly (6) is placed on the surface of the transport mechanism (2), and the loading assembly (6) comprises a loading box (61), a first fixing plate (62), a fixing column (63), a first clamping plate (64), a second fixing plate (65), a second cylinder (66), a second clamping plate (67), a second spring (68) and a second positioning plate (69); The material delivery pipe (31) is connected to the surface of the material storage tank (1), the connecting pipe (32) is installed on the surface of the material delivery pipe (31), the filling pipe (34) is connected to an end of the connecting pipe (32) away from the material delivery pipe (31), the lower base plate (35) is fixedly connected to the surface of the filling pipe (34), the electric telescopic rod (36) is fixedly connected to the surface of the lower base plate (35), and the positioning shell (37) is fixedly connected to the electric telescopic rod (36). At the end of the extension shaft, the solenoid valve (38) and the flow meter (39) are both mounted on the surface of the filling tube (34), and the flow meter (39) is arranged below the solenoid valve (38). A return air pipe (33) is arranged between the flow meter (39) and the solenoid valve (38), and the two ends of the return air pipe (33) are respectively connected to the feed pipe (31) and the filling tube (34), and a delivery hose (311) is fixedly connected to the lower opening of the filling tube (34); An injection tube (313) is fixedly connected to one end of the delivery hose (311) away from the filling tube (34); an injection nozzle (312) is fixedly connected to one end of the injection tube (313) away from the delivery hose (311); a thread is provided on the surface of the injection tube (313); a thread groove matching the injection tube (313) is provided on the inner surface of the positioning shell (37); the positioning shell (37) and the injection tube (313) are threadedly connected; an upper bottom plate (310) is provided above the lower bottom plate (35); and the upper bottom plate (310) and the filling tube (34) are fixedly connected; A fixed nozzle plate (314) is fixedly connected to the inner side of the positioning shell (37), and a plurality of clamping plates (316) are arranged on the inner side of the lower opening of the positioning shell (37), a spring (315) is arranged between the clamping plate (316) and the positioning shell (37), and two ends of the spring (315) are respectively fixedly connected to the clamping plate (316) and the positioning shell (37), and a rubber ring (317) is fixedly connected to the outer side of the lower opening of the positioning shell (37); An auxiliary plate (41) is provided on one side of the filling tube (34), a positioning block (42) is fixedly connected to the surface of the auxiliary plate (41), an end of the feeding tube (31) away from the storage tank (1) is fixedly connected to the positioning block (42), a support (43) is fixedly connected to the bottom surface of the auxiliary plate (41), a movable groove (46) is provided on the surface of the auxiliary plate (41), the bidirectional screw rod (48) is provided on the inner side of the movable groove (46), and is rotatably connected to the auxiliary plate (41) through the movable groove (46), a limit block (410) is provided at the center of the movable groove (46), the limit block (410) is fixedly connected to the auxiliary plate (41), the support plate 1 (44) and the support plate 2 (45) are fixedly connected to each other, and the support plate 1 (44) and the support plate 2 (45) are fixedly connected to each other. ) are respectively arranged on both sides of the limit block (410), and the support plate 1 (44) and the support plate 2 (45) are slidably connected to the auxiliary plate (41) through the movable groove (46), the support plate 1 (44) and the support plate 2 (45) are respectively threadedly connected to the bidirectional screw rod (48), and the surfaces of the support plate 1 (44) and the support plate 2 (45) are fixedly connected to the limit strip (47), and the surface of the auxiliary plate (41) is provided with a limit groove matched with the limit strip (47), one end of the bidirectional screw rod (48) passes through the surface of the auxiliary plate (41) and extends to the outside, and the rotating handle (49) is fixedly connected to one end of the bidirectional screw rod (48) located on the outside of the auxiliary plate (41); The surface shapes of the support plate 1 (44) and the support plate 2 (45) are adapted to the filling tube (34); a positioning bolt 1 (411) is fixedly connected to a surface of the support plate 1 (44) adjacent to the support plate 2 (45); a positioning groove (412) adapted to the positioning bolt 1 (411) is provided on the surface of the support plate 2 (45); a limiting rod (414) is fixedly connected to the surface of the limiting rod (414); a baffle (414) is slidably connected to the surface of the limiting rod (414) 6), a second positioning bolt (413) is fixedly connected to the surface of the baffle plate (416), the second positioning bolt (413) passes through the surface of the second support plate (45) and the first positioning bolt (411), a third spring (415) is sleeved on the surface of the second positioning bolt (413), the two ends of the third spring (415) are respectively fixedly connected to the second support plate (45) and the baffle plate (416), and a pull ring (417) is fixedly connected to a side of the baffle plate (416) away from the second support plate (45).

2. The aseptic filling equipment for beverage production according to claim 1, characterized in that: A cylinder 1 (421) is installed on the surface of the storage tank (1); the extension shaft of the cylinder 1 (421) is fixedly connected to a C-shaped plate (419); a pull column (418) is fixedly connected to the inner side of the C-shaped plate (419); the pull column (418) passes through the inner side of the pull ring (417); a sliding rod (420) is slidably connected to the surface of the C-shaped plate (419); one end of the sliding rod (420) away from the C-shaped plate (419) is fixedly connected to the surface of the storage tank (1).

3. The aseptic filling equipment for beverage production according to claim 2, characterized in that: The surface of the sterile box (51) is respectively provided with one observation window 1 (52) and two observation windows 2 (53), and the surface of the sterile box (51) is provided with an operation window (54) for rotating the rotating handle (49), the two sides of the sterile box (51) are provided with feed ports (55), and the surface of each feed port (55) is provided with a shielding curtain (56), and the ultraviolet disinfection lamp (57) is symmetrically installed on the inner side of the sterile box (51).

4. The aseptic filling equipment for beverage production according to claim 3, characterized in that: An air filter is arranged inside the sterile box (51) to ensure that the air inside the box reaches a sterile level.

5. The aseptic filling equipment for beverage production according to claim 4, characterized in that: The loading box (61) is placed on the surface of the transport mechanism (2), and the inner side of the loading box (61) is symmetrically fixedly connected to the fixing plate 1 (62) and the fixing plate 2 (65), the surface of the fixing plate 1 (62) is fixedly connected to a fixing column (63), and the end of the fixing column (63) away from the fixing plate 1 (62) is fixedly connected to a clamping plate 1 (64), the surface of the fixing plate 2 (65) is installed with a cylinder 2 (66), and the extension axis of the cylinder 2 (66) is fixedly connected to a clamping plate 2 (67), and the surfaces of the clamping plate 1 (64) and the clamping plate 2 (67) are fixedly connected to springs 2 (68), and the other end of each spring 2 (68) is fixedly connected to the positioning plate 2 (69).

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