Quantitative packaging equipment for milk powder production

Abstract

The utility model relates to the technical field of milk powder production, in particular to quantitative packaging equipment for milk powder production, which comprises a bottom plate, a conveying belt and a hopper, a blanking mechanism is arranged on the outer wall of the bottom plate, the blanking mechanism comprises a first turntable rotationally connected to the inside of the bottom plate, and the lower end face of the first turntable is communicated with a plurality of first charging barrels; a limiting plate is arranged on the lower side of the first rotating disc, a second rotating disc is rotationally connected to the interior of the limiting plate, the upper end face of the second rotating disc communicates with a plurality of second charging barrels which are connected to the exterior of the first charging barrel in a sleeving mode, an adjusting mechanism is arranged between the first rotating disc and the limiting plate, and the lower end face of the limiting plate communicates with a filling nozzle; the overlapping volume of the first charging barrel and the second charging barrel can be adjusted in real time through the adjusting mechanism, the amount of milk powder discharged every time can be accurately controlled in combination with the design of a graduated scale, different packaging specification requirements are met, intermittent filling driven by a servo motor is matched, and the advantages of high-precision quantification and efficient continuous production are achieved.

Description

Technical Field

[0001] This utility model relates to the field of milk powder production technology, and specifically discloses a quantitative packaging device for milk powder production. Background Technology

[0002] Milk powder is a powder made by removing water from animal milk. It is suitable for preservation. It is made from fresh cow's milk or goat's milk. Almost all the water in the milk is removed by freezing or heating. After drying, appropriate amounts of vitamins and minerals are added to make it into a reconstituted food.

[0003] Chinese patent CN218368404U discloses a quantitative packaging device for camel milk powder production, including a hopper. A support ring is fixedly connected to the outside of the hopper, and a support leg is fixedly connected to the bottom of the support ring. A motor is mounted on the hopper, and a rotating shaft is fixedly connected to the output shaft of the motor. A feeding roller is fixedly connected to the rotating shaft, and both the rotating shaft and the feeding roller are rotatably connected to the hopper. A quantitative groove is formed on the feeding roller. By mounting a motor on the hopper, a rotating shaft on the motor's output shaft, and a feeding roller with two identical quantitative grooves on the rotating shaft, and by incorporating a positioning pin that extends and retracts via a first spring within the feeding roller, the motor drives the feeding roller to rotate. This allows the camel milk powder in the hopper to be fed through the quantitative grooves in the same amount each time, achieving quantitative feeding.

[0004] Although the quantitative packaging equipment for camel milk powder production disclosed in the above document can achieve quantitative feeding of milk powder, it cannot adjust the amount of milk powder fed each time as needed, and its practicality is not strong. Therefore, a quantitative packaging equipment for milk powder production is needed to solve this problem. Utility Model Content

[0005] This invention proposes a quantitative packaging equipment for milk powder production, which achieves precise volume control through an adjustable dual-rotor structure and, combined with servo motor-driven intermittent filling, combines the advantages of high-precision quantitative filling with efficient continuous production.

[0006] This utility model is implemented as follows: a quantitative packaging device for milk powder production includes a base plate, a conveyor belt, and a hopper. The outer wall of the base plate is provided with a feeding mechanism, which includes a first turntable rotatably connected inside the base plate. The discharge port of the hopper abuts against the first turntable. The lower end face of the first turntable is connected to a plurality of first material cylinders. A limit plate is provided on the lower side of the first turntable. A second turntable is rotatably connected inside the limit plate. The upper end face of the second turntable is connected to a plurality of second material cylinders respectively sleeved outside the first material cylinders. An adjustment mechanism is provided between the first turntable and the limit plate. A filling nozzle is connected to the lower end face of the limit plate. A servo motor with its output end fixedly connected to the second turntable is installed on the lower end face of the limit plate.

[0007] As a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, the adjustment mechanism includes a third turntable fixedly connected to the outer wall of a plurality of second material cylinders, and the outer wall of the first turntable is threadedly connected with a threaded rod whose lower end is rotatably connected to the third turntable.

[0008] As a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, the lower end face of the base plate is fixedly connected to two symmetrically distributed second limiting rods, and the limiting plate is slidably connected to the two second limiting rods.

[0009] In a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, a first limiting rod is fixedly connected to the upper end face of the third turntable, and the first limiting rod is slidably connected to the first turntable.

[0010] As a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, a scale is provided on the outer wall of the first material cylinder.

[0011] In a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, the upper ends of both the threaded rod and the first limiting rod are fixedly connected with limiting nuts.

[0012] As a preferred embodiment of the quantitative packaging equipment for milk powder production according to this utility model, a controller is provided on the outer wall of the base plate, and the servo motor of the conveyor belt box is electrically connected to the controller.

[0013] The beneficial effects of this utility model are:

[0014] 1. The combined volume of the first and second material cylinders can be adjusted in real time through the adjustment mechanism (the threaded rod cooperates with the third turntable). Combined with the scale design, the amount of milk powder dispensed each time can be precisely controlled to meet the requirements of different packaging specifications and significantly improve filling accuracy and flexibility.

[0015] 2. The dual-turntable linkage design (servo motor drives the second turntable to rotate intermittently) is adopted to realize the synchronous switching of the material receiving and filling stations, so that the feeding, quantitative and filling processes can be carried out automatically and continuously, which greatly improves the production efficiency. At the same time, the limit rod structure ensures the stability of operation and avoids misalignment or jamming. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1This is an overall structural diagram of a quantitative packaging device for milk powder production according to this utility model.

[0018] Figure 2 This is a front sectional view of a quantitative packaging device for milk powder production according to this utility model.

[0019] Figure 3 This is a structural diagram of the feeding mechanism of this utility model.

[0020] The markings in the diagram are: 1. Base plate; 2. Conveyor belt; 3. Hopper; 4. First turntable; 5. First material cylinder; 6. Limiting plate; 7. Second turntable; 8. Second material cylinder; 9. Third turntable; 10. Threaded rod; 11. First limiting rod; 12. Servo motor; 13. Filling nozzle; 14. Second limiting rod; 15. Limiting nut. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0022] Please see Figure 1-3 A quantitative packaging device for milk powder production includes a base plate 1, a conveyor belt 2, and a hopper 3. A feeding mechanism is provided on the outer wall of the base plate 1. The feeding mechanism includes a first turntable 4 rotatably connected to the inside of the base plate 1. The discharge port of the hopper 3 abuts against the first turntable 4. A plurality of first material cylinders 5 are connected to the lower end face of the first turntable 4. A limit plate 6 is provided on the lower side of the first turntable 4. A second turntable 7 is rotatably connected to the inside of the limit plate 6. A plurality of second material cylinders 8, which are respectively sleeved on the outside of the first material cylinders 5, are connected to the upper end face of the second turntable 7. An adjustment mechanism is provided between the first turntable 4 and the limit plate 6. A filling nozzle 13 is connected to the lower end face of the limit plate 6. A servo motor 12, whose output end is fixedly connected to the second turntable 7, is installed on the lower end face of the limit plate 6.

[0023] In this embodiment: the filling equipment is placed on the conveyor belt 2, and the conveyor belt 2 transports the filling equipment to directly below the filling nozzle 13. The milk powder is poured into the hopper 3, and the milk powder enters the first material cylinder 5 and the second material cylinder 8 connected to its discharge port from the hopper 3. The second turntable 7 is driven by the servo motor 12 to rotate intermittently by 90 degrees, so that the first material cylinder 5 and the second material cylinder 8 are connected to the discharge port of the hopper 3 for receiving. When the first material cylinder 5 and the second material cylinder 8 containing milk powder rotate to be connected to the filling nozzle 13, the milk powder in the first material cylinder 5 and the second material cylinder 8 enters the filling equipment through the filling nozzle 13 to complete one filling. The distance between the first turntable 4 and the second turntable 7 can be adjusted by the adjustment mechanism, thereby adjusting the size of the space formed by the first material cylinder 5 and the second material cylinder 8, so as to facilitate the adjustment of the amount of milk powder dispensed each time as needed, which is highly practical.

[0024] As a technical optimization of this utility model, the adjustment mechanism includes a third turntable 9 fixedly connected to the outer wall of multiple second material cylinders 8, and a threaded rod 10 with its lower end rotatably connected to the outer wall of the first turntable 4.

[0025] In this embodiment: rotating the threaded rod 10 causes the third turntable 9 to rise or fall, which in turn causes the second material cylinder 8 to rise or fall, thereby adjusting the size of the space formed by the first material cylinder 5 and the second material cylinder 8.

[0026] As a technical optimization of this utility model, two symmetrically distributed second limiting rods 14 are fixedly connected to the lower end face of the base plate 1, and the limiting plate 6 is slidably connected to the two second limiting rods 14.

[0027] In this embodiment, the second limiting rod 14 facilitates the limiting plate 6 to be positioned, preventing the limiting plate 6 from rotating.

[0028] As a technical optimization of this utility model, a first limiting rod 11 is fixedly connected to the upper end face of the third turntable 9, and the first limiting rod 11 is slidably connected to the first turntable 4.

[0029] In this embodiment: the first limiting rod 11 facilitates the limiting of the third turntable 9, so that the third turntable 9 moves up and down stably.

[0030] As a technical optimization of this utility model, a scale is provided on the outer wall of one of the first material cylinders 5.

[0031] In this embodiment, a scale is provided on the outer wall of one of the first feed cylinders 5 to facilitate precise adjustment of the amount of milk powder fed.

[0032] As a technical optimization of this utility model, the upper ends of both the threaded rod 10 and the first limiting rod 11 are fixedly connected with limiting nuts 15.

[0033] In this embodiment, limiting nuts 15 are fixedly connected to the upper ends of both the threaded rod 10 and the first limiting rod 11 to prevent the first material cylinder 5 from separating from the second material cylinder 8.

[0034] As a technical optimization of this utility model, a controller is provided on the outer wall of the base plate 1, and the conveyor belt 2 and servo motor 12 are electrically connected to the controller.

[0035] In this embodiment, the controller facilitates the normal operation of the conveyor belt 2 and the servo motor 12.

[0036] The working principle and usage process of this utility model are as follows: First, the filling equipment is placed on the conveyor belt 2, which transports the equipment directly below the filling nozzle 13. Then, milk powder is poured into the hopper 3. The milk powder enters the first and second cylinders 5 and 8, which are connected to the hopper's outlet. Next, the servo motor 12 is started, driving the second turntable 7 to rotate intermittently by 90 degrees. This, in turn, drives multiple first and second cylinders 5 and 8 to rotate, ensuring that different first and second cylinders 5 and 8 are connected to the hopper 3. The discharge port is connected for receiving materials. When the first material cylinder 5 and the second material cylinder 8 containing milk powder rotate to connect with the filling nozzle 13, the milk powder in the first material cylinder 5 and the second material cylinder 8 enters the filling equipment through the filling nozzle 13 to complete one filling. When adjusting the filling amount, the threaded rod 10 is rotated. The threaded rod 10 drives the third turntable 9 to rise or fall, which in turn drives the second material cylinder 8 to rise or fall, thereby adjusting the size of the space formed by the first material cylinder 5 and the second material cylinder 8. This makes it easy to adjust the amount of milk powder dispensed each time as needed, making it highly practical.

[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A quantitative packaging device for milk powder production, comprising a base plate (1), a conveyor belt (2), and a hopper (3), characterized in that: The outer wall of the base plate (1) is provided with a feeding mechanism, which includes a first turntable (4) rotatably connected to the inside of the base plate (1). The discharge port of the hopper (3) abuts against the first turntable (4). The lower end face of the first turntable (4) is connected to a plurality of first material cylinders (5). A limiting plate (6) is provided on the lower side of the first turntable (4). A second turntable (7) is rotatably connected inside the limiting plate (6). The upper end face of the second turntable (7) is connected to a plurality of second material cylinders (8) respectively sleeved on the outside of the first material cylinders (5). An adjustment mechanism is provided between the first turntable (4) and the limiting plate (6). A filling nozzle (13) is connected to the lower end face of the limiting plate (6). A servo motor (12) with its output end fixedly connected to the second turntable (7) is installed on the lower end face of the limiting plate (6).

2. The quantitative packaging equipment for milk powder production according to claim 1, characterized in that: The adjustment mechanism includes a third turntable (9) fixedly connected to the outer wall of a plurality of second cylinders (8), and the outer wall of the first turntable (4) is threaded with a threaded rod (10) whose lower end is rotatably connected to the third turntable (9).

3. The quantitative packaging equipment for milk powder production according to claim 1, characterized in that: The lower end face of the base plate (1) is fixedly connected to two symmetrically distributed second limiting rods (14), and the limiting plate (6) is slidably connected to the two second limiting rods (14).

4. The quantitative packaging equipment for milk powder production according to claim 2, characterized in that: The upper end face of the third turntable (9) is fixedly connected to a first limiting rod (11), and the first limiting rod (11) is slidably connected to the first turntable (4).

5. The quantitative packaging equipment for milk powder production according to claim 1, characterized in that: One of the first barrels (5) has a scale on its outer wall.

6. The quantitative packaging equipment for milk powder production according to claim 4, characterized in that: The upper ends of the threaded rod (10) and the first limiting rod (11) are both fixedly connected to limiting nuts (15).

7. The quantitative packaging equipment for milk powder production according to claim 1, characterized in that: The outer wall of the base plate (1) is equipped with a controller, and the conveyor belt (2) and the servo motor (12) are electrically connected to the controller.

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