Multi-material metering and dispensing device

Abstract

The utility model discloses a multi -material metering partial shipment device belongs to packing equipment partial shipment component technical field. The utility model discloses a hopper, and the hopper outside is provided with the installation platform, and the top of installation platform is connected with the flow guide frame and support frame respectively, and the support frame is connected with the flow guide frame, and the flow guide frame is connected with the hopper, and the front of installation platform is connected with the discharge pipe, and the top of discharge pipe is connected with the guide frame, and the front of hopper is connected with the discharge pipe. The utility model adopts the ingenious structure design, utilizes the first motor drive spiral conveying rod, has realized the accurate quantitative conveying to the material in the hopper. The material orderly falls into the discharge pipe and is partially shipped through the discharge pipe and the guide frame, and the whole process is smooth and efficient, greatly improves the accuracy and stability of partial shipment, significantly improves the measurement deviation problem that is easy to appear in traditional partial shipment mode, effectively ensures the high quality presentation of partial shipment effect, and the utility model discloses the structure has good partial shipment effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging equipment dispensing components, specifically a multi-material metering and dispensing device. Background Technology

[0002] Powder packaging is a crucial step in modern food processing. Currently, manufacturers typically manually transport large quantities of powder to the feeding port of a packaging machine, where it is scooped into the machine for quantitative packaging. However, this method leads to excessive air contact during transport, causing the powder to become damp, clump together, or even become contaminated. Furthermore, when mixing multiple materials, manual metering and filling are often required, resulting in wasted manpower and low efficiency, making it unsuitable for use in packaging machines. Therefore, a design and modification of multi-material metering and packaging devices is necessary. Utility Model Content

[0003] To address the problems mentioned in the background art, the purpose of this utility model is to provide a multi-material metering and dispensing device with good dispensing effect.

[0004] This utility model provides the following technical solution: a multi-material metering and dispensing device, including a hopper, an installation platform outside the hopper, a guide frame and a support frame fixedly connected to the top of the installation platform, the support frame being fixedly connected to the guide frame, the guide frame being fixedly connected to the hopper, a discharge pipe fixedly connected to the front of the installation platform, a guide frame fixedly connected to the top of the discharge pipe, a discharge pipe communicating with the front of the hopper, the discharge pipe being inserted into the guide frame, the discharge port of the guide frame being located above the discharge pipe, a first motor fixedly connected inside the support frame, and a rotating component connected inside the hopper. A spiral conveyor rod is provided. The output end of the first motor is fixedly connected to the spiral conveyor rod via a coupling. The end of the spiral conveyor rod away from the first motor extends into the interior of the discharge pipe. There are several hoppers. A first stirring rod and a second stirring rod are rotatably connected inside each hopper. The first stirring rod is located above the second stirring rod. Sprockets are fixedly connected to the surfaces of both the first and second stirring rods, and the two sprockets are connected by a chain drive. A second motor is fixedly connected to the back of the hopper via a bracket. The output end of the second motor is fixedly connected to the sprocket located above it.

[0005] The beneficial effects of this utility model are as follows:

[0006] 1. This utility model employs an ingenious structural design, utilizing a first motor to drive a screw conveyor, achieving precise quantitative conveying of materials within the hopper. Materials flow orderly through the discharge pipe and guide frame into the outlet pipe for packaging. The entire process is smooth and efficient, greatly improving the accuracy and stability of packaging, significantly mitigating the metering deviation problems prone to occur in traditional packaging methods, and effectively ensuring high-quality packaging results. This utility model's structure offers excellent packaging performance.

[0007] 2. With the arrangement of a square frame, a cover plate, and magnets, after the operator puts the powder into the hopper, the operator closes the cover plate, causing the magnet on the back of the cover plate to fit into the magnet on the back of the square frame. The magnetic attraction between the two magnets positions the cover plate, effectively reducing the contact between the material and the air and lowering the risk of moisture absorption. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] Figure 2 This is an exploded view of the structure of this utility model.

[0010] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0011] Figure 4 This is a schematic cross-sectional view of the hopper structure of this utility model from the left side.

[0012] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point B. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0014] like Figures 1 to 5As shown, the multi-material metering and dispensing device in this embodiment includes a hopper 1. An installation platform 2 is provided outside the hopper 1. A guide frame 4 and a support frame 3 are fixedly connected to the top of the installation platform 2. The support frame 3 is fixedly connected to the guide frame 4, and the guide frame 4 is fixedly connected to the hopper 1. A discharge pipe 7 is fixedly connected to the front of the installation platform 2. A guide frame 9 is fixedly connected to the top of the discharge pipe 7. A discharge pipe 8 is connected to the front of the hopper 1. The discharge pipe 8 is inserted into the guide frame 9. The discharge port of the guide frame 9 is located above the discharge pipe 7. A first motor 5 is fixedly connected inside the support frame 3. A screw conveyor 6 is rotatably connected inside the hopper 1. The output end of motor 5 is fixedly connected to the screw conveyor 6 via a coupling. The end of the screw conveyor 6 away from the first motor 5 extends into the interior of the discharge pipe 8. There are several hoppers 1. The interior of each hopper 1 is rotatably connected to a first stirring rod 10 and a second stirring rod 11. The first stirring rod 10 is located above the second stirring rod 11. Both the surface of the first stirring rod 10 and the surface of the second stirring rod 11 are fixedly connected to sprockets 12, and the two sprockets 12 are connected by a chain drive. The back of the hopper 1 is fixedly connected to a second motor 13 via a bracket. The output end of the second motor 13 is fixedly connected to the sprocket 12 located above it.

[0015] refer to Figure 4 A square frame 14 is fixedly connected to the top of the hopper 1. A cover plate 15 is hinged to the front side of the top of the square frame 14. Magnets 16 are fixedly connected to the back of the cover plate 15 and the back of the square frame 14. The two magnets 16 are in contact with each other, and the magnetic poles of the two magnets 16 on adjacent sides are opposite. A handle is fixedly connected to the top of the cover plate 15.

[0016] In this embodiment, by setting up the frame 14, the cover plate 15 and the magnet 16, after the operator puts the powder into the hopper 1, the operator closes the cover plate 15, so that the magnet 16 on the back of the cover plate 15 is attached to the magnet 16 on the back of the frame 14. There is a magnetic attraction between the two magnets 16, which in turn positions the cover plate 15.

[0017] refer to Figure 4 A sealing ring 17 is fixedly connected to the top of the frame 14, and the sealing ring 17 fits against the cover plate 15.

[0018] In this embodiment, the sealing ring 17 can fill the gap between the cover plate 15 and the frame 14, thereby preventing the powder in the hopper 1 from getting damp and clumping. This eliminates the hidden danger of powder getting damp and clumping from the source, extends the storage period of the material, ensures the quality of the material, reduces the frequency of equipment failure due to material problems, reduces maintenance costs, and makes the overall operation of the device more stable and reliable.

[0019] refer to Figure 4 An observation port 20 is provided on the front of the hopper 1, and a transparent plate 21 is fixedly connected inside the observation port 20.

[0020] In this embodiment, by setting up the observation port 20 and the transparent plate 21, the operator can observe the volume of powder in the hopper 1 through the transparent plate 21. When the volume of powder is insufficient, the operator can add powder to the hopper 1 in a timely manner.

[0021] refer to Figure 2 Both sides of the hopper 1 are provided with openings 18, and gears 19 are rotatably connected inside the openings 18. The gears 19 mesh with the screw conveyor rod 6.

[0022] In this embodiment, through the setting of the port 18 and the gear 19, the screw conveyor 6 meshes with the gear 19. When the screw conveyor 6 rotates, the gear 19 rotates, and the gear 19 can stir and crush the material in the hopper 1 to avoid powder blockage.

[0023] refer to Figure 5 A protective frame 22 is fixedly connected to the back of the hopper 1. There are several protective frames 22, which are evenly distributed on the back of the hopper 1.

[0024] In this embodiment, the protective frame 22 can, to a certain extent, prevent the operator from accidentally touching the sprocket 12, chain, or second motor 13 and getting injured.

[0025] This invention involves placing powder into hopper 1 and then closing the cover plate 15 to prevent prolonged contact between the powder and external air, thus protecting the powder. The operator can start the second motor 13 to rotate, driving the sprocket 12 to rotate, which in turn drives the two sprockets 12 to rotate synchronously via a chain, thereby driving the first stirring rod 10 and the second stirring rod 11 to rotate. When the first stirring rod 10 and the second stirring rod 11 rotate, they can stir the material in hopper 1, preventing the powder in hopper 1 from clumping or clogging, which would make it difficult to discharge the material. The operator can start the first motor 5 to rotate, driving the screw conveyor 6 to rotate. When the screw conveyor 6 rotates, it quantitatively transports the powder in hopper 1 to the discharge pipe 8, and then it falls into the guide frame 9. The guide frame 9 guides the powder to the discharge pipe 7, and then the powder is packaged through the discharge pipe 7. The operator can put different powders into different hoppers 1, and then adjust the discharge speed of the powder in hopper 1 by controlling the rotation speed of the first motor 5, thereby achieving precise mixing and packaging.

Claims

1. A multi-material metering and dispensing device comprising a hopper (1), characterized in that: An installation platform (2) is provided on the outside of the hopper (1). A guide frame (4) and a support frame (3) are fixedly connected to the top of the installation platform (2). The support frame (3) is fixedly connected to the guide frame (4). The guide frame (4) is fixedly connected to the hopper (1). A discharge pipe (7) is fixedly connected to the front of the installation platform (2). A guide frame (9) is fixedly connected to the top of the discharge pipe (7). A discharge pipe (8) is connected to the front of the hopper (1). The discharge pipe (8) is inserted into the guide frame (9). The discharge port of the guide frame (9) is located above the discharge pipe (7). A first motor (5) is fixedly connected inside the support frame (3). A spiral conveying rod (6) is rotatably connected inside the hopper (1). The first motor (5) The output end of the hopper (1) is fixedly connected to the screw conveyor (6) via a coupling. The end of the screw conveyor (6) away from the first motor (5) extends into the interior of the discharge pipe (8). There are several hoppers (1). The interior of each hopper (1) is rotatably connected to a first stirring rod (10) and a second stirring rod (11). The first stirring rod (10) is located above the second stirring rod (11). Both the surface of the first stirring rod (10) and the surface of the second stirring rod (11) are fixedly connected to sprockets (12), and the two sprockets (12) are connected by a chain drive. The back of the hopper (1) is fixedly connected to a second motor (13) via a bracket. The output end of the second motor (13) is fixedly connected to the sprocket (12) located above.

2. The multi-material dosing device according to claim 1, characterized in that: A square frame (14) is fixedly connected to the top of the hopper (1). A cover plate (15) is hinged to the front side of the top of the square frame (14). Magnets (16) are fixedly connected to the back of the cover plate (15) and the back of the square frame (14). The two magnets (16) are in contact with each other, and the magnetic poles of the two magnets (16) on adjacent sides are opposite. A handle is fixedly connected to the top of the cover plate (15).

3. The multi-material metering and dispensing device according to claim 2, characterized in that: A sealing ring (17) is fixedly connected to the top of the frame (14), and the sealing ring (17) is in contact with the cover plate (15).

4. The multi-material metering and dispensing device according to claim 3, characterized in that: The hopper (1) has an observation port (20) on its front side, and a transparent plate (21) is fixedly connected inside the observation port (20).

5. The multi-material metering and dispensing device according to claim 4, characterized in that: Both sides of the hopper (1) are provided with openings (18), and gears (19) are rotatably connected inside the openings (18), and the gears (19) mesh with the screw conveyor (6).

6. The multi-material metering and dispensing device according to claim 5, characterized in that: A protective frame (22) is fixedly connected to the back of the hopper (1). There are several protective frames (22), which are evenly distributed on the back of the hopper (1).

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