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Automatic weighing and material preparing system and control method thereof

An automatic weighing and batching system technology, which is applied in the direction of electric controllers, weighing, and controllers with specific characteristics, can solve the problems of consuming a lot of manpower and material resources, and prone to errors, so as to reduce investment and improve configuration efficiency. Effect

Active Publication Date: 2017-05-10
CAS HEFEI INST OF TECH INNOVATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In daily production, it is necessary to carry out a series of uniform material distribution processes such as feeding, weighing, receiving, and discharging of materials, and often rely on manual weighing, transfer, distribution, and discharging, which usually consumes a lot of manpower Material resources, and errors are prone to occur in the process of evenly distributing materials

Method used

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  • Automatic weighing and material preparing system and control method thereof
  • Automatic weighing and material preparing system and control method thereof
  • Automatic weighing and material preparing system and control method thereof

Examples

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Embodiment 1

[0053] Such as figure 1 , 2 As shown, the automatic weighing and batching system includes an automatic weighing and quantitative discharging device 10 and a material collection device D, and the material collection device D includes a material receiving container D1 and a transmission device D3 for transferring the material receiving container D1 , the automatic weighing quantitative discharging device 10 has a plurality and is respectively used for weighing different material components, and the described material receiving container D1 moves on the conveying device D3 and collects the described automatic weighing quantitative discharging device one by one The material components weighed in 10; the automatic weighing quantitative discharging device 10 includes a feeding part A and a weighing part B, and the feeding part A is set as an electromagnetic vibrating feeder, and the weighing part B includes The load cell B2 fixedly connected to the support bar B1 and the two-way ho...

Embodiment 2

[0065] The control method of the automatic weighing and batching system includes the control process of the automatic weighing and quantitative discharging device, and the principle of the control process is as follows: Figure 9 As shown, it includes parameter setting module, working condition identification module, feeding speed fuzzy PID control module and parameter acquisition module;

[0066] The parameter setting module is used for the setting of the material properties, the setting of the feeding weight, the setting of the feeding speed and the selection of remote control or local control; the working condition identification module is used for collecting the baffle position signal , The real-time weight signal of the material in the two-way hopper, and the arrival signal of the receiving container on the transmission device;

[0067] If the position signal of the baffle plate, the real-time weight signal of the material in the two-way hopper, and the arrival signal of ...

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Abstract

The invention relates to an automatic weighing and material preparing system and a control method thereof. The automatic weighing and material preparing system comprises a plurality of automatic weighing and fixed-amount material placing devices and a material collecting device. The material collecting device comprises a material receiving container and a conveying device for conveying the material receiving container. The plurality of automatic weighing and fixed-amount material placing devices are used for weighing the different material components respectively; the material receiving container moves along the conveying device and collects the weighed material components that are automatically weighe. The automatic weighing and fixed-amount material placing device includes a material feeding part and a weighing part wherein the material feeding part is an electromagnetic vibration material feeding machine and the weighing part comprises a weighing sensor fixedly connected on a support rod and a bidirectional material hopper fixedly connected with the weighing sensor. The bidirectional material hopper is located under the material feeding part; and through a guiding groove, the bidirectional material hopper forms a bidirectional channel which guides materials into the material receiving container. The invention is suitable for the production and configuration of mixed materials, which greatly increases the configuration efficiency of the mixed materials and reduces the investment of human labor.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and its control, and in particular relates to an automatic weighing and batching system and a control method. Background technique [0002] In daily production, it is necessary to carry out a series of uniform material distribution processes such as feeding, weighing, receiving, and discharging of materials, and often rely on manual weighing, transfer, distribution, and discharging, which usually consumes a lot of manpower Material resources, and errors are prone to occur in the process of evenly distributing materials. In addition, when the material is composed of multi-component mixtures, such as traditional Chinese medicine, it is well known that traditional Chinese medicine is usually formed by mixing a variety of different medicinal materials. How to accurately weigh and mix each component to obtain the required Chinese medicine, And meeting the requirements of modern industrial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/24G05B11/42
CPCG05B11/42G01G19/24Y02P90/02
Inventor 龚大伟李燕戚俊闫清泉
Owner CAS HEFEI INST OF TECH INNOVATION
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