Multi-station quantitative filling device for peanut milk production

Abstract

A multi-station quantitative filling device for peanut milk production includes a belt conveyor structure. The belt conveyor structure comprises two sets of cooperating first and second belt conveyors. A transfer structure connects each set of first and second belt conveyors. The two transfer structures are symmetrically positioned on both sides of the multi-station filling structure. The first belt conveyor is equipped with guide rails, and the second belt conveyor is equipped with side guardrails and a material-pushing arc plate. This structure enables efficient multi-station filling, dual-line multi-station reciprocating filling, fixed rotation angles, and more precise operation. It features precise quantitative control, pre-capacity detection for material feeding, and accurate matching, making it suitable for large-volume stable filling. Material flow is smooth and precise, accurately guiding materials to processing stations, stable rotation, adaptive material stripping, and a high degree of automation, reducing manual intervention.

Description

Technical Field

[0001] This utility model relates to the field of peanut milk production and processing technology, and in particular to a multi-station quantitative filling device for peanut milk production. Background Technology

[0002] The filling process is a crucial step that directly impacts the quality and production efficiency of liquid products. Especially in beverage filling, traditional filling equipment often suffers from the following drawbacks: single-station or small-scale filling cannot meet the demands of large-scale production, and frequent container changes lead to increased downtime; simple volumetric or time-based metering is susceptible to fluctuations in material viscosity and pressure, resulting in inconsistent filling volumes; bottle jamming and tipping are common during inter-process transfers, affecting production continuity; and excessive manual intervention makes full-process automation difficult, increasing labor costs and introducing contamination risks. Therefore, there is an urgent need for a highly efficient, accurate, and automated multi-station metering filling device. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a multi-station quantitative filling device for peanut milk production, which features efficient multi-station filling, dual production line multi-station reciprocating filling, fixed rotation angle, and more precise operation; precise quantitative control, pre-volume detection and feeding, accurate matching, and suitability for large-batch stable filling; smooth and precise material flow, accurate introduction to processing stations, stable rotation, adaptive material peeling connection, high degree of automation, and reduced manual intervention.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a multi-station quantitative filling device for peanut milk production, including a belt conveyor structure. The belt conveyor structure includes two sets of cooperating first belt conveyors and second belt conveyors. A transfer structure is provided between each set of first belt conveyors and second belt conveyors. The two sets of transfer structures are set symmetrically on both sides of the multi-station filling structure. The first belt conveyor is provided with a guide rail, and the second belt conveyor is provided with a side guardrail and a material-pushing arc plate.

[0005] In a preferred embodiment, the multi-station filling structure includes a first base, which is connected to a first servo motor via a first fixed seat. The first servo motor is connected to one end of a first rotating shaft, and the other end of the first rotating shaft is connected to a first turntable. The first turntable is provided with an even number of metering tanks. The top of the metering tanks is connected to a transfer tank via a replenishment pipe. The top of the transfer tank is replenished via a replenishment port and a delivery pipe. The transfer tank is connected to the first turntable via a support frame.

[0006] In a preferred embodiment, the metering tank is provided with a filling valve at the bottom and a metering valve at the top.

[0007] In a preferred embodiment, the first rotating shaft is provided with a first support plate, and the bottom of the first support plate is provided with multiple sets of first ball bearing structures that cooperate with the first base.

[0008] In a preferred embodiment, the transfer structure includes a second base, which is connected to a second servo motor via a second fixed seat. The output end of the second servo motor is connected to one end of a second rotating shaft, and the other end of the second rotating shaft is connected to a second turntable. The second turntable is provided with a material distribution plate and multiple positioning slots.

[0009] In a preferred embodiment, the second rotating shaft is provided with a second support plate, and the bottom of the second support plate is provided with multiple sets of second ball bearing structures that cooperate with the second base.

[0010] In a preferred embodiment, the dispensing tray is equipped with multiple sets of positioning sensors, each set of positioning sensors corresponding to multiple positioning slots. The positioning sensors are also matched with positioning heads set on the first turntable, and the number and position of the positioning heads correspond one-to-one with the quantity and position of the metering tanks.

[0011] In a preferred embodiment, the first base is provided with a side baffle plate that cooperates with the transfer structure.

[0012] The multi-station quantitative filling device for peanut milk production provided by this utility model has the following beneficial effects by adopting the above-mentioned structure:

[0013] (1) High-efficiency multi-station filling, dual production line multi-station reciprocating filling, fixed rotation angle, and more precise operation;

[0014] (2) Precise quantitative control, pre-volume detection and feeding, precise matching, suitable for large-volume stable filling;

[0015] (3) The material flow is smooth and precise, accurately introduced to the processing station, stable rotation, adaptive stripping connection, high degree of automation, and reduced manual intervention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram showing the combination of the multi-station filling structure and the transfer structure of this utility model.

[0019] Figure 3 This is a schematic diagram showing the combination of the multi-station filling structure and the transfer structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the multi-station filling structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the transfer structure of this utility model.

[0022] Figure 6 This is a schematic diagram showing the cooperation between the conveying structure and the transfer structure of this utility model.

[0023] In the diagram: 1. First belt conveyor; 2. Second belt conveyor; 3. Guide rail; 4. Side guardrail; 5. Multi-station filling structure; 6. Transfer structure; 7. First base; 8. First fixed seat; 9. First servo motor; 10. First rotating shaft; 11. First support plate; 12. First ball bearing structure; 13. First turntable; 14. Metering tank; 15. Positioning head; 16. Filling valve; 17. Metering valve; 18. Liquid replenishment pipe; 19. Support frame; 20. Transfer tank; 21. Liquid replenishment port; 22. Liquid delivery pipe; 23. Second base; 24. Second fixed seat; 25. Second servo motor; 26. Second rotating shaft; 27. Second support plate; 28. Second ball bearing structure; 29. ​​Second turntable; 30. Distributing plate; 31. Positioning groove; 32. Positioning sensor; 33. Side guardrail; 34. Material feeding arc plate. Detailed Implementation

[0024] Example 1:

[0025] like Figure 1-6 In the present invention, a multi-station quantitative filling device for peanut milk production includes a belt conveyor structure, wherein the belt conveyor structure includes two sets of cooperating first belt conveyors 1 and second belt conveyors 2, and a transfer structure 6 is provided between each set of first belt conveyors 1 and second belt conveyors 2. The two sets of transfer structures 6 are arranged symmetrically on both sides of the multi-station filling structure 5. The first belt conveyor 1 is provided with a guide rail 3, and the second belt conveyor 2 is provided with a side guard rail 4 and a material feeding arc plate 34.

[0026] In a preferred embodiment, the multi-station filling structure 5 includes a first base 7, which is connected to a first servo motor 9 via a first fixed base 8. The first servo motor 9 is connected to one end of a first rotating shaft 10, and the other end of the first rotating shaft 10 is connected to a first turntable 13. The first turntable 13 is provided with an even number of quantitative tanks 14. The top of the quantitative tanks 14 is connected to a transfer tank 20 via a replenishment pipe 18. The top of the transfer tank 20 is replenished via a replenishment port 21 and a delivery pipe 22. The transfer tank 20 is connected to the first turntable 13 via a support frame 19.

[0027] In a preferred embodiment, the bottom of the metering tank 14 is provided with a filling valve 16, and the top of the metering tank 14 is provided with a metering valve 17.

[0028] In a preferred embodiment, the first rotating shaft 10 is provided with a first support disk 11, and the bottom of the first support disk 11 is provided with multiple sets of first ball bearing structures 12 that cooperate with the first base 7.

[0029] In a preferred embodiment, the transfer structure 6 includes a second base 23, which is connected to a second servo motor 25 via a second fixed base 24. The output end of the second servo motor 25 is connected to one end of a second rotating shaft 26, and the other end of the second rotating shaft 26 is connected to a second turntable 29. The second turntable 29 is provided with a material distribution plate 30, which is provided with a plurality of positioning grooves 31.

[0030] In a preferred embodiment, the second rotating shaft 27 is provided with a second support disk 27, and the bottom of the second support disk 27 is provided with multiple sets of second ball bearing structures 28 that cooperate with the second base 23.

[0031] In a preferred embodiment, the dispensing tray 30 is provided with multiple sets of positioning sensors 32, each set of positioning sensors 32 corresponds to a multiple positioning slots 31, and the positioning sensors 32 are correspondingly engaged with positioning mating heads 15 provided on the first turntable 13. The number and position of the positioning mating heads 15 correspond one-to-one with the quantity and position of the metering tanks 14.

[0032] In a preferred embodiment, the first base 7 is provided with a side baffle plate 33 that cooperates with the transfer structure 6.

[0033] Example 2:

[0034] like Figure 1-6 In the first base 7, which is a cast iron structure, a first servo motor 9 is mounted on the top via a first fixed seat 8. The motor output shaft is connected to a first rotating shaft 10 via a coupling. A first turntable 13 with a diameter of 800mm is fixed on the first rotating shaft 10. Four metering tanks 14 are evenly distributed on the edge of the first turntable 13. A first support plate 11 is installed in the middle of the first rotating shaft 10. The first ball structure 12 at the bottom (using φ10mm stainless steel balls) contacts the top surface of the first base 7 to reduce rotational resistance.

[0035] The metering tank 14 is made of 316L stainless steel with a volume of 500ml. A pneumatic filling valve 16 is installed at the bottom, and the top is connected to the replenishment pipe 18 through the metering valve 17. The four replenishment pipes 18 are connected to the transfer tank 20 above. The transfer tank 20 is fixed on the first turntable 13 by the support frame 19. The top replenishment port 21 is connected to the delivery pipe 22, which is connected to the peanut milk storage tank.

[0036] Example 3:

[0037] like Figure 1-6In the middle, the second base 23 is located between the discharge end of the first belt conveyor 1 and the feed end of the second belt conveyor 2. The second servo motor 25 is installed through the second fixed base 24. The motor drives the second rotating shaft 26 to rotate the second turntable 29 with a diameter of 600mm. The second turntable 29 is equipped with a material distribution plate 30. Eight positioning grooves 31 are evenly distributed on the plate. The grooves are 30mm deep and 5mm wider than the diameter of the bottle. The second support plate 27 and the second ball structure 28 are set up similarly to the first turntable 13.

[0038] Eight positioning sensors 32 (using photoelectric sensors) are installed on the edge of the dispensing tray 30, which correspond one-to-one with the four positioning mating heads 15 (metal sensing plates) on the first turntable. A side baffle plate 33 is installed on each side of the first base 7. The inner diameter of the baffle plate is consistent with the outer diameter of the dispensing tray 30 to ensure a smooth transition of bottles and cans.

[0039] The working principle of this utility model is as follows:

[0040] Empty bottles are conveyed to the transfer structure 6 by the first belt conveyor 1. The dispensing plate 30 rotates under the drive of the second servo motor 25. The positioning slot 31 catches the empty bottles one by one. When the positioning sensor 32 detects the positioning mating head 15, the dispensing plate stops rotating to ensure that the empty bottles are accurately aligned with the metering tank 14.

[0041] The first servo motor 9 drives the first turntable 13 to rotate. When the metering tank 14 rotates to the top of the empty bottle, the control system opens the filling valve 16. The peanut milk flows into the bottle under the action of gravity. The metering valve 17 precisely controls the replenishment time according to the preset filling volume to complete the single bottle metering (e.g., 500ml / bottle).

[0042] After filling, the bottles and cans are transferred by the material distribution tray 30 of the other transfer structure 6. The second servo motor 25 drives the rotation to transfer the bottles and cans to the second belt conveyor 2. The bottles and cans are then guided by the material feeding arc plate 34 and the side guardrail 4 to the subsequent capping process.

[0043] The transfer tank 20 monitors the liquid level in real time through a liquid level sensor. When the liquid level is lower than the set value, the delivery pipe 22 automatically replenishes the peanut milk to ensure that the metering tank 14 continues to supply liquid.

[0044] The beneficial effects of this utility model are: high-efficiency multi-station filling, dual production line multi-station reciprocating filling, fixed rotation angle, and more precise operation; precise quantitative control, pre-volume detection and feeding, precise matching, suitable for large-volume stable filling; smooth and precise material flow, accurate introduction to processing stations, stable rotation, adaptive material peeling connection, high degree of automation, and reduced manual intervention.

Claims

1. A multi-station quantitative filling device for peanut milk production, comprising a belt conveyor structure, characterized in that: The belt conveyor structure includes two sets of first belt conveyors (1) and second belt conveyors (2) that cooperate with each other. A transfer structure (6) is provided between each set of first belt conveyors (1) and second belt conveyors (2). The two sets of transfer structures (6) are set on symmetrical positions on both sides of the multi-station filling structure (5). The first belt conveyor (1) is provided with a guide rail (3), and the second belt conveyor (2) is provided with a side guardrail (4) and a material-pushing arc plate (34).

2. The multi-station quantitative filling device for peanut milk production according to claim 1, characterized in that: The multi-station filling structure (5) includes a first base (7), which is connected to a first servo motor (9) via a first fixed seat (8). The first servo motor (9) is connected to one end of a first rotating shaft (10), and the other end of the first rotating shaft (10) is connected to a first turntable (13). The first turntable (13) is provided with an even number of quantitative tanks (14). The top of the quantitative tank (14) is connected to the intermediate tank (20) via a replenishment pipe (18). The top of the intermediate tank (20) is replenished with liquid through a replenishment port (21) and a liquid delivery pipe (22). The intermediate tank (20) is connected to the first turntable (13) via a support frame (19).

3. The multi-station quantitative filling device for peanut milk production according to claim 2, characterized in that: The bottom of the metering tank (14) is provided with a filling valve (16), and the top of the metering tank (14) is provided with a metering valve (17).

4. The multi-station quantitative filling device for peanut milk production according to claim 2, characterized in that: The first rotating shaft (10) is provided with a first support plate (11), and the bottom of the first support plate (11) is provided with multiple sets of first ball bearing structures (12) that cooperate with the first base (7).

5. The multi-station quantitative filling device for peanut milk production according to claim 1, characterized in that: The transfer structure (6) includes a second base (23), which is connected to a second servo motor (25) via a second fixed seat (24). The output end of the second servo motor (25) is connected to one end of a second rotating shaft (26), and the other end of the second rotating shaft (26) is connected to a second turntable (29). The second turntable (29) is provided with a material distribution plate (30), and the material distribution plate (30) is provided with multiple positioning slots (31).

6. The multi-station quantitative filling device for peanut milk production according to claim 5, characterized in that: The second rotating shaft (26) is provided with a second support plate (27), and the bottom of the second support plate (27) is provided with multiple sets of second ball bearing structures (28) that cooperate with the second base (23).

7. The multi-station quantitative filling device for peanut milk production according to claim 5, characterized in that: The material distribution plate (30) is equipped with multiple sets of positioning sensors (32), each set of positioning sensors (32) corresponds to multiple positioning slots (31), and the positioning sensors (32) are matched with positioning mating heads (15) set on the first turntable (13). The number and position of the positioning mating heads (15) correspond to the quantitative tanks (14).

8. The multi-station quantitative filling device for peanut milk production according to claim 2, characterized in that: The first base (7) is provided with a side baffle plate (33) that cooperates with the transfer structure (6).

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