Powder-based automatic weighing and batching device

Abstract

The utility model discloses an automatic weighing and batching device based on powder relates to automatic weighing and batching technical field, including support frame, the inside of support frame lower part is provided with guide, the upper side of guide is provided with batching hopper, the lower side of batching hopper is provided with frame, the upper side four corners of frame are installed with weighing sensor, one side of batching hopper outside is provided with the discharge hopper, the baffle is slidably connected in the discharge hopper. The utility model discloses the batching hopper, the discharge hopper, the baffle and electric push rod that are set, make the material mixed in the batching hopper and discharge through the discharge hopper, and electric push rod can drive the baffle and move upward, and then will open the discharge hopper, and the material in the batching hopper is convenient to discharge from the discharge hopper.

Description

Technical Field

[0001] This utility model relates to the field of automatic weighing and batching technology, specifically an automatic weighing and batching device based on powder. Background Technology

[0002] The ingredient weighing system is an industrial equipment system that achieves precise formula control through automation technology. Primarily serving the food and chemical manufacturing industries, this system ensures consistent product quality through accurate ingredient weighing. The system incorporates PC-based formula management software, supporting multi-workplace collaboration and networked operations, improving production efficiency while achieving fully traceable batch management.

[0003] When using existing automatic weighing and batching devices, it is not convenient to discharge materials from the hopper after weighing and batching, which affects the material discharge effect. At the same time, when using existing weighing and batching devices, the batching hopper is fixed and cannot move under multiple storage tanks to receive materials, which affects the efficiency of material receiving. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide an automatic weighing and batching device based on powder. By setting up a batching hopper, a discharge hopper, a baffle and an electric push rod, the mixed material in the batching hopper is discharged through the discharge hopper. The electric push rod can drive the baffle to move upward, thereby opening the discharge hopper, which facilitates the discharge of the material in the batching hopper from the discharge hopper. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic weighing and batching device based on powder, comprising a support frame, a guide rail provided on the inner side of the lower part of the support frame, a batching hopper provided on the upper side of the guide rail, a vehicle frame provided on the lower side of the batching hopper, weighing sensors installed at the four corners of the upper side of the vehicle frame, a discharge hopper provided on one side of the outer part of the batching hopper, a baffle slidably connected inside the discharge hopper, an electric push rod connected to the upper end of the baffle, and hub motors installed at the four corners of the vehicle frame.

[0006] Furthermore, a hopper is provided on the upper side of the support frame, and a partition plate is vertically arranged inside the hopper.

[0007] Furthermore, a feeding screw is provided on the lower side of the hopper corresponding to each storage trough, and a discharge port is provided on the lower side of one end of the feeding screw.

[0008] Furthermore, a limit sensor is provided on the outer side of the batching hopper away from the electric push rod, and the limit sensor is a contact sensor.

[0009] Furthermore, the guide rail is bolted to the support frame, and the support frame is bolted to the hopper.

[0010] Furthermore, the hub motor is rotatably connected to the guide rail, and a limit protrusion is provided on the lower side of the hopper corresponding to the position of each storage trough.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the setting of a batching hopper, a discharge hopper, a baffle and an electric push rod, allows the mixed materials in the batching hopper to be discharged through the discharge hopper, and the electric push rod can drive the baffle to move upward, thereby opening the discharge hopper, so that the materials in the batching hopper can be discharged from the discharge hopper. 2. This utility model uses a guide rail, a frame, and a hub motor to enable the automatic batching hopper to move along the guide rail under the silo to receive materials, thereby improving material receiving efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 A side sectional view of the central silo. Figure 3 This utility model Figure 1 Schematic diagram of the main cross-sectional structure of the intermediate batching hopper; Figure 4 This utility model Figure 1 Enlarged structural diagram of the intermediate batching hopper.

[0013] In the diagram: 1. Hopper; 2. Divider plate; 3. Support frame; 4. Batching hopper; 5. Discharge hopper; 6. Hub motor; 7. Guide rail; 8. Discharge screw; 9. Baffle; 10. Electric push rod; 11. Frame; 12. Limit sensor; 13. Weighing sensor; 14. Discharge port. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4This embodiment provides a technical solution: an automatic weighing and batching device based on powder, including a support frame 3, a guide rail 7 is provided on the lower inner side of the support frame 3, a batching hopper 4 is provided on the upper side of the guide rail 7, a frame 11 is provided on the lower side of the batching hopper 4, weighing sensors 13 are installed at the four corners of the upper side of the frame 11, a discharge hopper 5 is provided on one side of the outer side of the batching hopper 4, a baffle 9 is slidably connected inside the discharge hopper 5, an electric push rod 10 is connected to the upper end of the baffle 9, and hub motors 6 are installed at the four corners of the frame 11.

[0016] like Figure 1-4 As shown, during use, various raw materials are loaded into multiple storage slots separated by partition plates 2 inside the silo 1. The hub motor 6 drives the frame 11 and the batching hopper 4 to move along the guide rail 7, from one end of the silo 1 to the other. When the batching hopper 4 moves, the limit sensor 12 can contact the limit protrusion on the lower side of the silo 1, thereby detecting the limit signal, causing the hub motor 6 to stop moving, and then the discharge screw 8 on the lower side of the silo 1 to discharge the material, so that the material in the storage slot is discharged from the discharge port 14 into the batching hopper 4. The weighing sensor 13 on the upper side of the frame 11 can weigh the material added to the batching hopper 4 in real time. After the weighing meets the requirements, the hub motor 6 starts, driving the frame 11 and the batching hopper 4 to move to the position of the next storage slot for the next discharge process.

[0017] A hopper 1 is provided on the upper side of the support frame 3. A partition plate 2 is vertically installed inside the hopper 1. The partition plate 2 can divide the hopper 1 into multiple storage spaces so that the hopper 1 can meet the usage requirements.

[0018] A feeding screw 8 is provided on the lower side of the hopper 1 corresponding to each storage tank position. A discharge port 14 is provided on the lower side of one end of the feeding screw 8. The feeding screw 8 can screw the material in the hopper 1 into the hopper and discharge it through the discharge port 14.

[0019] A limit sensor 12 is installed on the outer side of the batching hopper 4 away from the electric push rod 10. The limit sensor 12 is a contact sensor. When the limit sensor 12 moves to the lower side of the hopper 1 and contacts the limit protrusion, it detects the limit signal, thereby causing the hub motor 6 to stop moving, so that the frame 11 and the batching hopper 4 stop on the lower side of the corresponding storage tank, and then the material can be fed again.

[0020] The guide rail 7 is connected to the support frame 3 by bolts, and the support frame 3 is connected to the hopper 1 by bolts.

[0021] The hub motor 6 is rotatably connected to the guide rail 7, and a limit protrusion is provided on the lower side of the hopper 1 corresponding to the position of each storage trough.

[0022] The working principle of the automatic weighing and batching device based on powder provided by this utility model is as follows: Figures 1-4As shown, during use, various raw materials are loaded into multiple storage slots separated by partition plates 2 inside the silo 1. The hub motor 6 drives the frame 11 and the batching hopper 4 to move along the guide rail 7, from one end of the silo 1 to the other. When the batching hopper 4 moves, the limit sensor 12 can contact the limit protrusion on the lower side of the silo 1, thereby detecting the limit signal, causing the hub motor 6 to stop moving, and then the discharge screw 8 on the lower side of the silo 1 to discharge the material, so that the material in the storage slot is discharged from the discharge port 14 into the batching hopper 4. The weighing sensor 13 on the upper side of the frame 11 can weigh the material added to the batching hopper 4 in real time. After the weighing meets the requirements, the hub motor 6 starts, driving the frame 11 and the batching hopper 4 to move to the position of the next storage slot for the next discharge process.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic weighing and dispensing device based on powder, comprising a support frame (3), characterized in that: The support frame (3) is provided with a guide rail (7) on the lower inner side, a feeding hopper (4) is provided on the upper side of the guide rail (7), a frame (11) is provided on the lower side of the feeding hopper (4), a weighing sensor (13) is installed at the four corners of the upper side of the frame (11), a feeding hopper (5) is provided on one side of the outer side of the feeding hopper (4), a baffle (9) is slidably connected inside the feeding hopper (5), an electric push rod (10) is connected to the upper end of the baffle (9), and a hub motor (6) is installed at the four corners of the frame (11).

2. The automatic weighing and dispensing device based on powder according to claim 1, characterized in that: A hopper (1) is provided on the upper side of the support frame (3), and a partition plate (2) is vertically arranged inside the hopper (1).

3. The automatic weighing and dispensing device based on powder according to claim 2, characterized in that: The lower side of the hopper (1) is provided with a feeding screw (8) corresponding to each storage trough position, and a discharge port (14) is provided on the lower side of one end of the feeding screw (8).

4. The automatic weighing and dispensing device based on powder according to claim 2, characterized in that: A limit sensor (12) is provided on the outer side of the batching hopper (4) away from the electric push rod (10). The limit sensor (12) is a contact sensor.

5. The automatic weighing and dispensing device based on powder according to claim 2, characterized in that: The guide rail (7) is connected to the support frame (3) by bolts, and the support frame (3) is connected to the hopper (1) by bolts.

6. The automatic weighing and dispensing device based on powder according to claim 4, characterized in that: The hub motor (6) is tumbledly connected to the guide rail (7), and the lower side of the hopper (1) is provided with a limit protrusion corresponding to each storage trough position.

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