Full-automatic pickled vegetable filling machine

Abstract

The utility model relates to the technical field of pickled vegetable filling equipment, in particular to a full-automatic pickled vegetable filling machine which comprises a conveying device, a feeding device and a filling device. The feeding device comprises a screw mechanism and a hopper, and the screw mechanism is used for pushing pickles in the hopper downwards. The filling device comprises a three-way valve, a metering cylinder barrel, a metering air cylinder and a filling nozzle. The metering air cylinder is arranged at the end, away from the discharging port, of the metering cylinder barrel and used for pushing out pickles in the metering cylinder barrel. The conveying device conveys the bottles to the position below the filling nozzle. Pickles in the hopper are conveyed into the metering cylinder barrel through the first outlet and the second outlet of the three-way valve, then the pickles in the metering cylinder barrel are conveyed to the filling nozzle through the second outlet and the third outlet of the three-way valve, and bottles are filled with the pickles. Through precise metering of the metering cylinder barrel, the filling amount of each bottle is ensured, the precision is improved, the three-way valve is used for switching and communicating arrangement, the structure is simple, operation is easy and convenient, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of pickle filling equipment, in particular to a full-automatic pickle filling machine. Background Art

[0002] In the prior art, the mounting mechanism is installed on the lifting mechanism, the mechanism adjusts the relative position height between the spiral feeding mechanism and the lifting mechanism, and the barrel support mechanism is installed on the lifting mechanism. When it is necessary to adjust the spiral feeding mechanism and the lifting mechanism, start the lifting mechanism and rise a certain distance along the guide mechanism. After adjusting the position, you can start working, start the driving mechanism to rotate the stirring mechanism, the pickles are squeezed along the feeding nozzle to squeeze the measuring cup in the feeding tray, and the tray rotates and the scraping mechanism scrapes off the remaining materials. After the pickles enter the measuring cup, the motor drives the driving mechanism to rotate the tray through the disc gear one station (1 / 10 circle), and the pickles then enter the next measuring cup. The measuring cup adjustment mechanism is driven by the metering adjustment motor, the measuring cup adjustment gear I, the measuring cup adjustment gear II and the measuring cup adjustment gear III to automatically adjust the required amount of the lower measuring cup. The metering structure is complex and the cost is high. Utility Model Content

[0003] In order to solve the technical defects mentioned in the above background technology, the purpose of the utility model is to provide a fully automatic pickle filling machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A fully automatic pickle filling machine, comprising:

[0006] A conveying device for conveying bottles;

[0007] A feeding device, the feeding device comprising a screw mechanism and a hopper, the hopper is used to hold pickles, and the screw mechanism is used to push the pickles in the hopper downward; and,

[0008] A filling device, the filling device comprises a three-way valve, a metering cylinder, a metering cylinder and a filling nozzle, the first outlet of the three-way valve is connected to the hopper, the second outlet of the three-way valve is connected to the discharge port of the metering cylinder, and the third outlet of the three-way valve is connected to the filling nozzle; the metering cylinder is arranged at one end of the metering cylinder away from the discharge port, and is used to push out the pickles in the metering cylinder; the filling nozzle is located above the bottle;

[0009] Among them, when the first outlet is connected with the second outlet, the third outlet is closed, and the hopper is connected with the metering cylinder to fill the pickles to the filling volume of the metering cylinder; when the second outlet is connected with the third outlet, the first outlet is closed, and the metering cylinder is connected with the filling nozzle and the bottle to fill the pickles.

[0010] By adopting the above technical solution, the pickles in the hopper can be first transported to the metering cylinder through the three-way valve, and the filling amount of each bottle can be accurately controlled. Then, the pickles in the metering cylinder can be transported to the filling nozzle and poured into the bottle through the second and third outlets of the three-way valve. The fully enclosed operation reduces the degree of exposure of the pickles and significantly improves the sanitation and safety of the pickles. Moreover, the accurate measurement by the metering cylinder ensures the filling amount of each bottle, improves the accuracy, and the three-way valve is used for switching and connecting settings, which is easy to operate and low in cost.

[0011] Furthermore, the first outlet of the three-way valve is located directly below the hopper, and the hopper is located between the metering cylinder and the filling nozzle, which has a compact structure and saves space.

[0012] Furthermore, the filling device also includes a material pipe and a feed hose. The metering cylinder is arranged vertically to reduce the occupied area. One end of the material pipe is connected to the discharge port of the metering cylinder, and the other end of the material pipe is connected to the second outlet. One end of the feed hose is connected to the third outlet, and the other end of the feed hose is connected to the filling nozzle. During the weighing and filling process of pickles, they are pushed in a closed manner, which significantly improves the sanitary conditions of pickle filling.

[0013] Furthermore, the filling devices are provided in two groups, and the two groups of the filling devices are arranged side by side and spaced apart along the conveying direction of the bottles, thereby improving the filling efficiency.

[0014] Furthermore, a lower limit magnetic switch is provided on the metering cylinder to adjust the filling volume of the metering cylinder, thereby improving the compatibility of the equipment and making the adjustment more convenient.

[0015] Furthermore, the fully automatic pickle filling machine also includes a lifting device, which includes a lifting frame, a lifting cylinder and a fixed frame. The lifting frame is vertically arranged, and the lifting cylinder is arranged on the lifting frame. The output shaft of the lifting cylinder is fixedly connected to one end of the fixed frame, one end of the fixed frame is slidably connected to the lifting frame, and the other end of the fixed frame is connected to the filling nozzle. The filling height of the filling nozzle is adjustable, which can adapt to different models of pickle packaging bottles, and improves the compatibility of the equipment and the efficiency of filling.

[0016] Furthermore, the fixing frame includes a fixing plate, two connecting plates and two fixing strips. One end of the fixing plate is slidably connected to the lifting frame, and a connecting plate is provided on both sides of the other end of the fixing plate, and the connecting plate is provided as an L-shaped structure, and the connecting plate is vertically provided away from one end of the fixing plate. The two fixing strips are fixedly provided side by side between the two connecting plates, and the length direction of the fixing strips is consistent with the conveying direction of the bottles, and a gap is provided between the two fixing strips. The filling nozzle includes a filling nozzle body and a fixing frame, one end of the fixing frame is connected to the filling nozzle body, and the other end of the fixing frame is provided with a through avoidance groove, and the two fixing strips are both provided through the avoidance groove. It is convenient to fix and adjust the position of the filling nozzle and improve the efficiency of filling.

[0017] Furthermore, the lifting device also includes a lifting motor. The lifting frame includes two support rods, a motor seat and a lifting plate. The two support rods are arranged vertically and in parallel. Both ends of the motor seat are slidably connected to one of the support rods, the lifting plate is located below the motor seat, and both ends of the lifting plate are slidably connected to one of the support rods. The lifting motor is arranged on the motor seat, and the output shaft of the lifting motor is connected to the lifting plate. The lifting cylinder is fixedly arranged on the lower surface of the lifting plate. Two-stage adjustment improves the stability and accuracy of adjustment.

[0018] Furthermore, the fully automatic pickle filling machine also includes a leakage collecting device. The leakage collecting device includes a support seat, a main board, a screw, a driving cylinder and a leakage collecting groove. The support seat is arranged on the side of the filling nozzle away from the hopper, the screw is vertically arranged on the support seat, and the main board is movably connected to the screw. The driving cylinder is arranged on the main board, and the output shaft of the driving cylinder is connected to the leakage collecting groove, and the leakage collecting groove is used to place excess pickles. The driving cylinder is used to drive the leakage collecting groove away from or below the filling nozzle. The structure is simple, and can prevent the leaked pickles from polluting the environment and causing waste.

[0019] Furthermore, the fully automatic pickle filling machine also includes a bottle blocking device, which includes a guide rod, two bottle blocking cylinders, a first baffle and a second baffle. The guide rod is arranged on one side of the conveying device, and the length direction of the guide rod is consistent with the conveying direction of the bottle. The two bottle blocking cylinders are both slidably arranged on the guide rod, the output shaft of one bottle blocking cylinder is connected to one end of the first baffle, and the output shaft of the other bottle blocking cylinder is connected to the second baffle. At least one bottle position is arranged between the first baffle and the second baffle, and the filling nozzle is located between the first baffle and the second baffle, and the first baffle and the second baffle are both located above the conveying device. Filling in an orderly manner can ensure the filling amount of each bottle and can also improve the accuracy of the docking between the bottle and the filling nozzle.

[0020] In summary, the beneficial effects of the utility model are:

[0021] The utility model first delivers the pickles in the hopper to the metering cylinder through the three-way valve, accurately controls the filling amount of each bottle, and then delivers the pickles in the metering cylinder to the filling nozzle and fills them into the bottle through the second outlet and the third outlet of the three-way valve. The fully closed operation reduces the degree of exposure of the pickles and significantly improves the sanitation and safety of the pickles. Moreover, the metering cylinder accurately measures to ensure the filling amount of each bottle, improves the accuracy, and uses the three-way valve for switching and connecting settings, which is easy to operate and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of the fully automatic pickle filling machine of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the fully automatic pickle filling machine of the utility model;

[0024] Figure 3 It is a side view of the internal structure of the fully automatic pickle filling machine of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the feeding device of the fully automatic pickle filling machine of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the filling device of the fully automatic pickle filling machine of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the filling nozzle of the fully automatic pickle filling machine of the utility model;

[0028] Figure 7 It is a structural schematic diagram of the lifting device of the fully automatic pickle filling machine of the utility model;

[0029] Figure 8 It is a structural schematic diagram of the leakage connection device of the fully automatic pickle filling machine of the utility model;

[0030] Fig. 9 The utility model is a schematic diagram of the structure of the bottle blocking device of the fully automatic pickle filling machine.

[0031] Description of reference numerals in the figures:

[0032] 1. Fully automatic pickle filling machine; 2. Conveying device; 3. Bottle blocking device; 31. Guide rod; 32. Fiber optic detector; 33. Bottle blocking cylinder; 34. First baffle; 35. Second baffle; 36. Third baffle; 4. Feeding device; 41. Screw mechanism; 42. Photoelectric sensor; 43. Hopper; 44. Support plate; 45. Support column; 5. Lifting device; 51. Lifting frame; 511. Support rod; 512. Motor seat; 513. Lifting plate; 52. Lifting motor; 53. Connecting rod; 54. Limit sensor; 55. Lifting cylinder; 5 6. Fixed frame; 561. Fixed plate; 562. Connecting plate; 563. Fixed strip; 6. Filling device; 61. Three-way valve; 611. First outlet; 612. Second outlet; 613. Third outlet; 62. Metering cylinder; 63. Metering cylinder; 64. Material pipe; 65. Feed hose; 66. Filling nozzle; 661. Filling nozzle body; 662. Pressing cylinder; 663. Fixed frame; 7. Leakage collecting device; 71. Support seat; 72. Main board; 73. Adjusting rod; 74. Screw; 75. Driving cylinder; 76. Leakage collecting groove; 77. Support strip. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0035] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] The following is combined with Figure 1-9, the embodiments of the utility model are further described in detail.

[0037] A fully automatic pickle filling machine 1, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a conveying device 2, a bottle blocking device 3, a feeding device 4, a lifting device 5, a filling device 6 and a leak-proof device 7. The conveying device 2 is used to sequentially convey the bottles to be filled and to convey the bottles filled with pickles. The feeding device 4 conveys the pickles stored in the hopper 43 to the metering cylinder 62 of the filling device 6. When the metering cylinder 62 reaches the set filling volume, the metering cylinder 63 flows the pickles in the metering cylinder 62 to the filling nozzle 66 through the three-way valve 61 for filling. The bottle blocking device 3 is used to sequentially convey the bottles to the bottom of the filling nozzle 66, and fill them in an orderly manner, so as to ensure the filling volume of each bottle. The lifting device 5 adjusts the height position of the filling nozzle 66 so that it can adapt to bottles of different models and improve the efficiency of canning. After the filling is completed, the leak-proof device 7 can be placed at the lower end of the filling nozzle 66 to prevent the pickles leaking from the filling nozzle 66 from polluting the environment.

[0038] The fully automatic pickle filling machine 1 can first convey the pickles in the hopper 43 to the metering cylinder 62 through the three-way valve 61, and accurately control the filling amount of each bottle. Then, through the second outlet 612 and the third outlet 613 of the three-way valve 61, the pickles in the metering cylinder 62 are conveyed to the filling nozzle 66 and poured into the bottle. The fully closed operation reduces the exposure of the pickles and significantly improves the sanitation and safety of the pickles. Moreover, the metering cylinder 62 accurately measures, ensures the filling amount of each bottle, improves the accuracy, and uses the three-way valve 61 for switching and connecting settings, which is easy to operate and low in cost.

[0039] In this embodiment, please refer to Figure 2 , Figure 4 The feeding device 4 includes a screw mechanism 41, a photoelectric sensor 42, a hopper 43, a support plate 44 and four support columns 45. The photoelectric sensor 42 is arranged at the feeding end of the hopper 43, and the screw mechanism 41 is correspondingly arranged above the feeding end of the hopper 43. The hopper 43 is used to hold pickles, the screw mechanism 41 is used to push the pickles in the hopper 43 downward, and the photoelectric sensor 42 is used to sense whether pickles are stored in the hopper 43.

[0040] The lower end of the hopper 43 is set as a discharge end, and the lower end of the discharge end is connected to the inner hole on the support plate 44. Four support columns 45 are evenly arranged on the lower surface of the support plate 44. The support columns 45 support the support plate 44, thereby fixing the hopper 43. In this embodiment, the hopper 43 adopts a 20L integrated hopper 43.

[0041] In this embodiment, please refer to Figure 2, Figure 5 , Figure 6 The filling device 6 includes a three-way valve 61, a metering cylinder 62, a metering cylinder 63, a material pipe 64, a feeding hose 65 and a filling nozzle 66. The first outlet 611 of the three-way valve 61 is connected to the hopper 43, the second outlet 612 of the three-way valve 61 is connected to the discharge port of the metering cylinder 62, and the third outlet 613 of the three-way valve 61 is connected to the filling nozzle 66, which is located above the bottle. The metering cylinder 63 is arranged at one end of the metering cylinder 62 away from the discharge port, and is used to push out the pickles in the metering cylinder 62.

[0042] When the first outlet 611 is connected to the second outlet 612, the third outlet 613 is closed, and the hopper 43 is connected to the metering cylinder 62 to fill the pickles to the filling volume of the metering cylinder 62. When the second outlet 612 is connected to the third outlet 613, the first outlet 611 is closed, and the metering cylinder 62 is connected to the filling nozzle 66 and the bottle to fill the pickles.

[0043] The first outlet 611 of the three-way valve 61 is located directly below the hopper 43, and the hopper 43 is located between the metering cylinder 62 and the filling nozzle 66, which has a compact structure and saves space. Specifically, the three-way valve 61 is arranged below the support plate 44, and the first outlet 611 of the three-way valve 61 is connected to the discharge end of the hopper 43, which has a compact structure and saves costs.

[0044] The metering cylinder 62 is arranged vertically to reduce the occupied area. A lower limit magnetic switch is provided on the metering cylinder 63, which is used to adjust the filling volume of the metering cylinder 63, improve the compatibility of the equipment, and make the adjustment more convenient. One end of the material pipe 64 is connected to the discharge port of the metering cylinder 62, and the other end of the material pipe 64 is connected to the second outlet 612. One end of the feed hose 65 is connected to the third outlet 613, and the other end of the feed hose 65 is connected to the filling nozzle 66. During the weighing and filling process of pickles, they are pushed in a closed manner, which significantly improves the sanitary conditions of pickle filling.

[0045] Specifically, in this embodiment, two groups of filling devices 6 are provided, and the two groups of filling devices 6 are arranged side by side and spaced along the conveying direction of the bottles to improve the filling efficiency. The two groups of filling devices 6 each correspond to a group of feeding devices 4, which can improve the filling accuracy and work efficiency. Moreover, the filling nozzles 66 of the two groups of filling devices are synchronously lifted and lowered by a lifting device 5, which improves the adjustment efficiency, and the height of the filling nozzles 66 is synchronously adjusted so that the heights of the two filling nozzles 66 are consistent, thereby ensuring the filling accuracy. When one group of equipment fails, the other group of equipment can continue the filling operation.

[0046] In this embodiment, please refer to Figure 2 , Figure 7The lifting device 5 includes a lifting frame 51, a lifting motor 52, a connecting rod 53, a limit sensor 54, a lifting cylinder 55 and a fixing frame 56. The lifting frame 51 is vertically arranged on one side of the hopper 43, and the lifting cylinder 55 is arranged on the lifting frame 51. The output shaft of the lifting cylinder 55 is fixedly connected to one end of the fixing frame 56, one end of the fixing frame 56 is slidably connected to the lifting frame 51, and the other end of the fixing frame 56 is connected to the filling nozzle 66. The filling height of the filling nozzle 66 is adjustable, which can adapt to different types of pickle packaging bottles, and improve the compatibility of the equipment and the efficiency of filling.

[0047] The lifting frame 51 includes two support rods 511, a motor seat 512 and a lifting plate 513. The two support rods 511 are arranged vertically in parallel. Both ends of the motor seat 512 are slidably connected to a support rod 511, and the lifting plate 513 is located below the motor seat 512. Both ends of the lifting plate 513 are slidably connected to a support rod 511. The lifting motor 52 is arranged on the motor seat 512, and the output shaft of the lifting motor 52 is connected to the lifting plate 513 through a connecting rod 53. A lifting cylinder 55 is fixedly arranged on the lower surface of the lifting plate 513. The two-stage adjustment improves the stability and accuracy of the adjustment. When in use, the lifting cylinder 55 and the fixing frame 56 can be driven to rise as a whole by the lifting motor 52, and the height can be roughly adjusted, and then the height of the filling nozzle 66 can be finely adjusted by the lifting cylinder 55 to improve the accuracy and stability of the adjustment. During the descent process, the lifting motor 52 first drives the fixing frame 56 and the lifting cylinder 55 to descend as a whole, and then the lifting cylinder 55 drives the fixing frame 56 and the filling nozzle 66 to be pressed down, so that the filling nozzle 66 accurately enters the bottle mouth. The limit sensor 54 is arranged on the lifting plate 513, which can accurately control the descending height of the lifting cylinder 55 and the lifting motor 52, thereby improving the accuracy of the filling nozzle 66 being inserted into the bottle mouth.

[0048] The fixing frame 56 includes a fixing plate 561, two connecting plates 562 and two fixing bars 563. One end of the fixing plate 561 is slidably connected to the lifting frame 51, and a connecting plate 562 is provided on both sides of the other end of the fixing plate 561. The connecting plate 562 is provided in an L-shaped structure, and one end of the connecting plate 562 away from the fixing plate 561 is vertically provided. The two fixing bars 563 are fixedly provided side by side between the two connecting plates 562, and the length direction of the fixing bars 563 is consistent with the conveying direction of the bottles, and a gap is provided between the two fixing bars 563.

[0049] Please refer to Figure 6 , Figure 7The filling nozzle 66 includes a filling nozzle body 661, a pressing cylinder 662 and a fixed frame 663. One end of the fixed frame 663 is connected to the filling nozzle body 661, and the filling nozzle body 661 is hollow inside. The pressing cylinder 662 is arranged above the filling nozzle body 661, and the output shaft of the pressing cylinder 662 is located inside the filling nozzle body 661, which is used to press the pickles out from the filling nozzle body 661 to improve efficiency. The other end of the fixed frame 663 is provided with a through avoidance groove, and the two fixing strips 563 are both arranged to pass through the avoidance groove. It is convenient to fix and adjust the position of the filling nozzle 66 and improve the efficiency of filling.

[0050] The frame panel of the fixed frame 663 on the side away from the nozzle body 661 can be detachably connected with the frame panels on the adjacent two sides, which improves the efficiency of installation and disassembly and makes adjustment more convenient. Specifically, a clamping or bolt connection can be adopted. In this embodiment, a bolt connection method is adopted, and one end of the bolt passes through the frame panel and is threadedly connected to the frame panel on the side opposite to the frame panel, so that the two frame panels are clamped with the two fixing strips 563, thereby fixing the nozzle body 661.

[0051] In this embodiment, please refer to Figure 2 , Figure 8 The leakage receiving device 7 includes a support seat 71, a main board 72, a plurality of adjustment rods 73, a screw 74, a driving cylinder 75 and a leakage receiving groove 76. The support seat 71 is arranged on the side of the filling nozzle 66 away from the hopper 43, the screw 74 is vertically arranged on the support seat 71, and the main board 72 is movably connected with the screw 74. The height of the main board 72 can be adjusted by adjusting the screw 74 to improve the compatibility of the equipment and adapt to different heights. The lower end of the main board 72 is sequentially arranged with an adjustment rod 73, the adjustment rod 73 is vertically arranged, and the lower end of the adjustment rod 73 is movably connected with the support seat 71, which can ensure that the two ends of the main board 72 can keep synchronous lifting and lowering during the up and down adjustment process.

[0052] The driving cylinder 75 is arranged in the middle of the main board 72, and the output shaft of the driving cylinder 75 is connected to the leakage receiving groove 76. A support bar 77 is arranged at both ends of the main board 72 and connected to the leakage receiving groove 76 to improve the supporting strength and stability of the leakage receiving groove 76. The leakage receiving groove 76 is used to place excess pickles. The leakage receiving groove 76 is hollow inside and its upper end is open. The driving cylinder 75 is used to drive the leakage receiving groove 76 away from or below the filling nozzle 66. The structure is simple, and the leaked pickles can be prevented from polluting the environment and causing waste.

[0053] In this embodiment, please refer to Figure 2 , Fig. 9The bottle blocking device 3 includes a guide rod 31, an optical fiber detector 32, three bottle blocking cylinders 33, a first baffle 34, a second baffle 35 and a third baffle 36. The guide rod 31 is arranged on one side of the conveying device 2, and the length direction of the guide rod 31 is consistent with the conveying direction of the bottle. The two bottle blocking cylinders 33 are both slidably arranged on the guide rod 31, the output shaft of one bottle blocking cylinder 33 is connected to one end of the first baffle 34, and the output shaft of the other bottle blocking cylinder 33 is connected to the second baffle 35. At least one bottle position is arranged between the first baffle 34 and the second baffle 35, and the filling nozzle 66 is located between the first baffle 34 and the second baffle 35, and the first baffle 34 and the second baffle 35 are both located above the conveying device 2. Filling can be carried out in an orderly manner to ensure the filling amount of each bottle and improve the accuracy of the docking between the bottle and the filling nozzle 66.

[0054] Specifically, in order to improve the efficiency of filling, the utility model is provided with two groups of filling devices 6, the second baffle 35 is arranged between the first baffle 34 and the third baffle 36, and the third baffle 36 is provided with a bottle blocking cylinder 33. Four bottle positions are arranged between the first baffle 34 and the second baffle 35, where four bottles can be placed, and a bottle position is arranged between the second baffle 35 and the third baffle 36, for placing the bottle after filling. The optical fiber detector 32 is arranged on the guide rod 31 and is located on the side of the first baffle 34 away from the second baffle 35, for detecting whether a bottle enters the bottle position. A bottle position is arranged between the can mouth 66 near the first baffle 34 and the first baffle 34, a bottle position is arranged between the two can mouths 66, and the two can mouths 66 are arranged above a bottle position, and the two filling nozzles 66 are located between the first baffle 34 and the second baffle 35. The first baffle 34 and the third baffle 36 have the same structure, both of which are Z-shaped structures, and the first baffle 34 and the third baffle 36 are symmetrically arranged. The distance between the ends of the first baffle 34 and the third baffle 36 away from the guide rod 31 is smaller than the distance between the ends of the first baffle 34 and the third baffle 36 connected to the guide rod 31. They are extended to the outside of the bottle blocking cylinder 33, which can improve the fixing effect of the bottle. The second baffle 35 is set as a plate structure, which is simple in structure and saves cost.

[0055] The utility model has the advantages of high filling accuracy (up to ±5g), adjustable filling volume, fast filling speed (up to 2000 bottles / hour for double heads), no dripping and easy cleaning.

[0056] The working principle of the utility model is described in detail below.

[0057] In the first step, the conveying device 2 drives the bottles into the filling area. After the optical fiber detector 32 detects the first bottle, the second baffle 35 extends to block the bottle. When all the four bottles to be filled have entered, the first baffle 34 extends to block the bottles behind from entering the filling area.

[0058] In the second step, the driving cylinder 75 drives the leakage receiving groove 76 to retract, and the lifting cylinder 55 descends, so that a filling nozzle 66 enters the bottle mouths of the first bottle and the third bottle.

[0059] Step 3: The third outlet 613 is closed, the first outlet 611 and the second outlet 612 are opened, the three-way valve 61 is connected to the metering cylinder 62 and the hopper 43, the servo motor rotates, driving the screw 74 to start pushing the material downward, and the pickles flow into the metering cylinder 62. When the metering cylinder 62 reaches the set filling volume, the servo motor stops rotating.

[0060] Step 4: The first outlet 611 is closed, the third outlet 613 is opened, and the three-way valve 61 is connected to the metering cylinder 62 and the filling nozzle 66. The metering cylinder 63 descends to push the material, and the pickles flow from the metering cylinder 62 to the filling nozzle 66. After being poured out from the filling nozzle 66, the filling nozzle 66 is closed.

[0061] Step 5: The lifting cylinder 55 drives the filling nozzle 66 to rise, and the leakage receiving groove 76 extends. The second baffle 35 retracts, and the third baffle 36 extends. After the bottle flows one bottle position, the second baffle 35 extends.

[0062] Step 6: Repeat steps 2 to 5. After filling, the second baffle 35 and the third baffle 36 are retracted, and all four bottles flow out of the filling area. The first baffle 34 is retracted, the second baffle 35 is extended, and the four bottles enter the filling area, and the next round of filling of four bottles is repeated.

[0063] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic pickle filling machine (1), characterized in that: include: A conveying device (2) for conveying bottles; A feeding device (4), the feeding device (4) comprising a screw mechanism (41) and a hopper (43), the hopper (43) being used to contain pickles, the screw mechanism (41) being used to push the pickles in the hopper (43) downward; and, A filling device (6), the filling device (6) comprising a three-way valve (61), a metering cylinder (62), a metering cylinder (63) and a filling nozzle (66); a first outlet (611) of the three-way valve (61) is connected to the hopper (43), a second outlet (612) of the three-way valve (61) is connected to the discharge port of the metering cylinder (62), and a third outlet (613) of the three-way valve (61) is connected to the filling nozzle (66); the metering cylinder (63) is arranged at one end of the metering cylinder (62) away from the discharge port, and is used to push out the pickles in the metering cylinder (62); the filling nozzle (66) is located above the bottle; When the first outlet (611) is connected to the second outlet (612), the third outlet (613) is closed, and the hopper (43) is connected to the metering cylinder (62) for filling pickles to the filling volume of the metering cylinder (62); when the second outlet (612) is connected to the third outlet (613), the first outlet (611) is closed, and the metering cylinder (62) is connected to the filling nozzle (66) and the bottle for filling pickles.

2. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The first outlet (611) of the three-way valve (61) is located directly below the hopper (43), and the hopper (43) is located between the metering cylinder (62) and the filling nozzle (66).

3. The fully automatic pickle filling machine (1) according to claim 2, characterized in that: The filling device (6) also includes a material pipe (64) and a feed hose (65); the metering cylinder (62) is arranged vertically, and the material pipe (64) is arranged horizontally; one end of the material pipe (64) is connected to the discharge port of the metering cylinder (62), and the other end of the material pipe (64) is connected to the second outlet (612); one end of the feed hose (65) is connected to the third outlet (613), and the other end of the feed hose (65) is connected to the filling nozzle (66).

4. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The filling devices (6) are provided in two groups, and the two groups of the filling devices (6) are arranged side by side and at intervals along the conveying direction of the bottles.

5. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The metering cylinder (63) is provided with a lower limit magnetic switch for adjusting the filling volume of the metering cylinder (63).

6. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The fully automatic pickle filling machine (1) also includes a lifting device (5), the lifting device (5) includes a lifting frame (51), a lifting cylinder (55) and a fixed frame (56), the lifting frame (51) is vertically arranged, the lifting cylinder (55) is arranged on the lifting frame (51), the output shaft of the lifting cylinder (55) is fixedly connected to one end of the fixed frame (56), one end of the fixed frame (56) is slidably connected to the lifting frame (51), and the other end of the fixed frame (56) is connected to the filling nozzle (66).

7. The fully automatic pickle filling machine (1) according to claim 6, characterized in that: The fixing frame (56) comprises a fixing plate (561), two connecting plates (562) and two fixing bars (563); one end of the fixing plate (561) is slidably connected to the lifting frame (51), and a connecting plate (562) is arranged on both sides of the other end of the fixing plate (561), and the connecting plate (562) is arranged in an L-shaped structure, and the connecting plate (562) is arranged vertically away from one end of the fixing plate (561); the two fixing bars (563) are fixedly arranged side by side between the two connecting plates (562) in an upper and lower direction, and the length direction of the fixing bar (563) is consistent with the conveying direction of the bottle, and a gap is arranged between the two fixing bars (563); The filling nozzle (66) comprises a filling nozzle body (661) and a fixing frame (663), one end of the fixing frame (663) is connected to the filling nozzle body (661), and the other end of the fixing frame (663) is provided with a through avoidance groove, and the two fixing strips (563) are both arranged to pass through the avoidance groove.

8. The fully automatic pickle filling machine (1) according to claim 6, characterized in that: The lifting device (5) also includes a lifting motor (52); the lifting frame (51) includes two support rods (511), a motor seat (512) and a lifting plate (513); the two support rods (511) are arranged vertically and in parallel; both ends of the motor seat (512) are slidably connected to one of the support rods (511), the lifting plate (513) is located below the motor seat (512), and both ends of the lifting plate (513) are slidably connected to one of the support rods (511); the lifting motor (52) is arranged on the motor seat (512), and the output shaft of the lifting motor (52) is connected to the lifting plate (513); the lifting cylinder (55) is fixedly arranged on the lower surface of the lifting plate (513).

9. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The fully automatic pickle filling machine (1) also includes a leakage collecting device (7), which includes a support seat (71), a main board (72), a screw (74), a driving cylinder (75) and a leakage collecting groove (76); the support seat (71) is arranged on the side of the filling nozzle (66) away from the hopper (43), the screw (74) is vertically arranged on the support seat (71), and the main board (72) is movably connected to the screw (74); the driving cylinder (75) is arranged on the main board (72), and the output shaft of the driving cylinder (75) is connected to the leakage collecting groove (76), and the leakage collecting groove (76) is used to place excess pickles; the driving cylinder (75) is used to drive the leakage collecting groove (76) away from or below the filling nozzle (66).

10. The fully automatic pickle filling machine (1) according to claim 1, characterized in that: The fully automatic pickle filling machine (1) also includes a bottle blocking device (3), which includes a guide rod (31), two bottle blocking cylinders (33), a first baffle (34) and a second baffle (35); the guide rod (31) is arranged on one side of the conveying device (2), and the length direction of the guide rod (31) is consistent with the conveying direction of the bottle; the two bottle blocking cylinders (33) are both slidably arranged on the guide rod (31), the output shaft of one of the bottle blocking cylinders (33) is connected to one end of the first baffle (34), and the output shaft of the other bottle blocking cylinder (33) is connected to the second baffle (35); at least one bottle position is arranged between the first baffle (34) and the second baffle (35), the filling nozzle (66) is located between the first baffle (34) and the second baffle (35), and the first baffle (34) and the second baffle (35) are both located above the conveying device (2).

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