Intelligent proportioning feeding device

Abstract

A proportioning intelligent feeding device comprises a plurality of feeding belt conveyors, a plurality of weighing belt conveyors and a mixing belt conveyor, the weighing belt conveyors are arranged above the mixing belt conveyor, the feeding belt conveyors are erected above the weighing belt conveyors, and each feeding belt conveyor corresponds to one weighing belt conveyor. The utility model has the advantages that the plurality of feeding belt conveyors and the plurality of weighing belt conveyors are arranged, so that the weight parameters of various materials in the production process can be detected in real time, and the feeding speed of each feeding belt conveyor can be automatically adjusted according to a preset proportion, thereby controlling the feeding quantity of various materials, enabling the materials to meet the preset proportion, improving the production efficiency and reducing the production cost. And the stability of product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the field of material feeding, in particular to an intelligent feeding device according to a ratio. Background Art

[0002] In the industrial production process, especially on the production line of tea blending, it is often necessary to mix multiple materials according to a specific ratio to produce products that meet the quality standards. However, the traditional material ratio and feeding methods often rely on manual operations, that is, through manual weighing, ratioing, and feeding. This method not only has low efficiency but also is prone to inaccurate ratios due to human errors, thus affecting the quality of products and the stability of the production process. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an intelligent feeding device according to a ratio that can adjust the feeding amounts of different materials in real time according to a preset ratio.

[0004] The technical solution of the utility model is as follows:

[0005] An intelligent feeding device according to a ratio, the key structural points of which are as follows: it includes a plurality of feeding belt conveyors, a plurality of weighing belt conveyors, and a mixing belt conveyor. The weighing belt conveyor is arranged above the mixing belt conveyor, and the feeding belt conveyor is arranged above the weighing belt conveyor. Each feeding belt conveyor corresponds to a weighing belt conveyor; the feeding belt conveyor includes a first frame, a storage bin, a driving shaft, a driven shaft, a material leveling claw, a first belt, a material leveling claw motor, a belt conveying servo motor, and a discharge hopper. The storage bin is a hollow rectangular body with openings on the top surface and one side surface, and the storage bin is fixedly connected to the first frame. The driving shaft, the driven shaft, the first belt, the material leveling claw motor, and the belt conveying servo motor are all arranged on the storage bin. The material leveling claw is arranged in the middle of the first belt, and the discharge hopper is arranged at the end of the first belt transmission direction; the weighing belt conveyor includes a second frame, a suspension mechanism, a weighing sensor, a second belt, and a second motor. The second motor is fixedly arranged on the second belt, and the second frame is arranged on both sides of the middle of the second belt. The suspension mechanism is fixedly connected to the second frame, and a weighing sensor is arranged on the suspension mechanism; the discharge hopper of the feeding belt conveyor is suspended above the second belt. The weighing sensor is paired with the belt conveying servo motor, and the belt conveying servo motor receives the signal fed back by the weighing sensor; the mixing belt conveyor includes a third belt, a third motor, and a discharge port. The third motor is fixedly arranged on the third belt, and the discharge port is arranged at the end of the third belt transmission direction.

[0006] In this way, after presetting the proportioning parameters of each weighing belt conveyor, different materials are loaded into the storage bins of different feeding belt conveyors. The weight parameters of different materials on the second belt are detected in real time by weighing sensors and fed back to the belt conveying servo motors paired with them. The transmission speed of the first belt is controlled by the belt conveying servo motors to control the feeding amount of each material, ensuring that the materials on each weighing belt conveyor meet the preset proportioning parameters. The materials on each weighing belt conveyor then flow into the mixing belt conveyor through the second belt. Finally, the third belt of the mixing belt conveyor transports each material to the discharge port. This device can adjust the feeding amount of different materials in real time according to the preset proportion, and the process does not require any manual intervention, effectively improving production efficiency and product quality stability.

[0007] The present utility model can be further specified as follows:

[0008] Preferably, a plurality of material leveling claws are provided, and the gaps between the material leveling claws can be adjusted.

[0009] In this way, by adjusting the number of material leveling claws and the gaps between the material leveling claws, the present utility model can be adapted to more materials with different shapes and sizes, and has stronger practicability.

[0010] Preferably, the material leveling claws can rotate.

[0011] In this way, the rotating material leveling claws can level the materials, avoiding large fluctuations in the weighing values of the weighing sensors caused by excessive thickness deviations of the materials after the materials are transported to the weighing belt conveyor.

[0012] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:

[0013] By providing a plurality of feeding belt conveyors and a plurality of weighing belt conveyors, the weight parameters between various materials in the production process can be detected in real time, and the feeding speed of each feeding belt conveyor can be automatically adjusted according to the preset proportion, so as to control the feeding amount of various materials to meet the preset proportion, improve production efficiency, reduce production costs, and ensure the stability of product quality. It has the characteristics of high precision, high stability, and high intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the feeding belt conveyor of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the weighing belt conveyor of the present utility model.

[0017] Reference Numerals: 1, feeding belt conveyor; 2, weighing belt conveyor; 3, mixing belt conveyor; 11, first frame; 12, driving shaft; 13, driven shaft; 14, material leveling claw; 15, belt conveying servo motor; 16, material leveling claw motor; 17, first belt; 18, discharge hopper; 19, storage bin; 21, second frame; 22, suspension mechanism; 23, weighing sensor; 24, second belt; 25, second motor; 31, third belt; 32, third motor; 33, discharge port. Detailed Embodiment

[0018] The present utility model will be described in more detail below with reference to the accompanying drawings.

[0019] Optimal Embodiment

[0020] As Figures 1-3 shown, an intelligent feeding device according to a ratio includes three feeding belt conveyors 1, three weighing belt conveyors 2 and one mixing belt conveyor 3. The number of the feeding belt conveyors 1 and the weighing belt conveyors 2 can be increased or decreased according to actual needs, and the length of the mixing belt conveyor 3 is adjusted correspondingly. Structurally, the weighing belt conveyor 2 is arranged above the mixing belt conveyor 3, and the feeding belt conveyor 1 is erected above the weighing belt conveyor 2, and each feeding belt conveyor 1 corresponds to one weighing belt conveyor 2.

[0021] The feeding belt conveyor 1 includes a first frame 11, a driving shaft 12, a driven shaft 13, a material leveling claw 14, a belt conveying servo motor 15, a material leveling claw motor 16, a first belt 17, a discharge hopper 18, and a storage bin 19. The storage bin 19 is a hollow rectangular body with openings on the top surface and one side surface, and the storage bin 19 is fixedly connected to the first frame 11. The driving shaft 12, the driven shaft 13, the belt conveying servo motor 15, the material leveling claw motor 16, and the first belt 17 are all arranged on the storage bin 19. The material leveling claw 14 is arranged in the middle of the first belt 17, and the discharge hopper 18 is arranged at the end of the first belt 17 in the transmission direction. A plurality of material leveling claws 14 are all arranged at the end of the first belt 17 in the transmission direction, and each material leveling claw 14 can rotate and the gap between the material leveling claws 14 can also be adjusted. The weighing belt conveyor 2 includes a second frame 21, a suspension mechanism 22, a weighing sensor 23, a second belt 24, and a second motor 25. The second motor 25 is fixedly arranged on the second belt 24. The second frame 21 is arranged on both sides of the middle of the second belt 24. The suspension mechanism 22 is fixedly connected to the second frame 21, and a weighing sensor 23 is arranged on the suspension mechanism 22. The discharge hopper 18 is suspended above the second belt 24. The weighing sensor 23 is paired with the belt conveying servo motor 15, and the belt conveying servo motor 15 receives the signal fed back by the weighing sensor 23. The mixing belt conveyor 3 includes a third belt 31, a third motor 32, and a discharge port 33. The third motor 32 is fixedly arranged on the third belt 31, and the discharge port 33 is arranged at the end of the third belt 31 in the transmission direction.

[0022] Working principle of the utility model:

[0023] After setting the proportioning parameters of each weighing belt conveyor 2 in advance, different materials are loaded into the storage bins 19 of different feeding belt conveyors 1. Then, turn on the belt conveying servo motor 15, the material leveling claw motor 16, the second motor 25, and the third motor 32. The belt conveying servo motor 15 drives the first belt 17, the material leveling claw motor 16 drives the material leveling claw 14, the second motor 25 drives the second belt 24, and the third motor 32 drives the third belt 31. When the device is running, the materials in the storage bin 19 are first transported by the first belt 17 to the discharge hopper 18, and then fall from the discharge hopper 18 onto the second belt 24. The weighing sensor 23 measures the weight of the materials on the second belt 24 in real time and feeds back the weight parameter to the paired belt conveying servo motor 15. The belt conveying servo motor 15 adjusts the transmission speed of the first belt 17 in real time according to the preset proportioning parameters of each material, thereby controlling the feeding amount of different materials, so as to achieve the purpose of transporting each material to the mixing belt conveyor 3 according to the proportion. Finally, it is transported to the material leveling system through the discharge port 33 for material leveling to complete the even stacking of materials. The whole device does not require manual weighing, proportioning and feeding, greatly improving the production efficiency, and can avoid the inaccurate proportioning of each material caused by manual operation, ensuring the quality and stability of the produced products. In addition, multiple rotating material leveling claws 14 can level the materials, avoiding the weighing value error of the weighing sensor 23 caused by excessive thickness deviation of the materials, and improving the accuracy of the device.

[0024] The above are only the embodiments of the utility model, and do not limit the patent scope of the utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the utility model, or directly or indirectly applied to other related technical fields, are equally included in the patent protection scope of the utility model.

Claims

1. An intelligent feeding device according to a ratio, characterized in that: It includes multiple feeding belt conveyors, multiple weighing belt conveyors and a mixing belt conveyor. The weighing belt conveyor is arranged above the mixing belt conveyor, and the feeding belt conveyor is installed above the weighing belt conveyor. Each feeding belt conveyor corresponds to a weighing belt conveyor; The feeding belt conveyor includes a first frame, a driving shaft, a driven shaft, a material leveling claw, a belt conveying servo motor, a material leveling claw motor, a first belt, a discharge hopper and a storage bin. The storage bin is a hollow rectangular body with openings on the top surface and one side surface, and the storage bin is fixedly connected to the first frame. The driving shaft, the driven shaft, the first belt, the material leveling claw motor and the belt conveying servo motor are all arranged on the storage bin. The material leveling claw is arranged in the middle of the first belt, and the discharge hopper is arranged at the end of the first belt in the conveying direction; The weighing belt conveyor includes a second frame, a suspension mechanism, a weighing sensor, a second belt and a second motor. The second motor is fixedly arranged on the second belt. The second frame is arranged on both sides of the middle of the second belt. The suspension mechanism is fixedly connected to the second frame, and a weighing sensor is arranged on the suspension mechanism. The discharge hopper of the feeding belt conveyor is suspended above the second belt. The weighing sensor is paired with the belt conveying servo motor, and the belt conveying servo motor receives the signal fed back by the weighing sensor; The mixing belt conveyor includes a third belt, a third motor and a discharge port. The third motor is fixedly arranged on the third belt, and the discharge port is arranged at the end of the third belt in the conveying direction.

2. The intelligent feeding device according to claim 1, characterized in that: There are multiple material leveling claws, and the gaps between the material leveling claws can be adjusted.

3. The intelligent feeding device according to claim 1, characterized in that: The material leveling claw can rotate.

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