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Feeding control method, device and system, packaging machine

A feeding control and feeding technology, applied in the field of feeding, can solve the problem of difficulty in ensuring the discharge efficiency of the material silo, and achieve the effect of ensuring the pressurization effect and the discharging efficiency.

Active Publication Date: 2014-10-29
中联重科新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a feeding control method, device and system, and a packaging machine to solve the problem in the prior art that it is difficult to ensure the discharge efficiency of the material bin when feeding the material bin

Method used

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  • Feeding control method, device and system, packaging machine
  • Feeding control method, device and system, packaging machine
  • Feeding control method, device and system, packaging machine

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Embodiment 1

[0019] Such as figure 1 As shown, it is a schematic structural diagram of the feeding control system proposed in Embodiment 1 of the present invention. The system includes a material bin and a feeding control device 11. The material bin includes a discharge bin 12 and a feeding bin 13. A feed valve 14 is arranged between the bins 13. When the feed valve 14 is closed, the discharge bin 12 is a closed space, and the discharge bin 12 can discharge the materials therein.

[0020] The feeding bin 13 is also provided with a feeding valve 15. When the feeding valve 15 is closed and the feeding valve 14 is closed, the discharging bin 12 and the feeding bin 13 are respectively a closed space, and the discharging bin 12 can carry out normal operation. discharge operation; when the feeding valve 15 is closed and the feed valve 14 is opened, the discharge bin 12 and the feed bin 13 form an integral material bin, and the material bin is a closed space at this time. The feeding bin 13 feed...

Embodiment 2

[0037] The feeding control system proposed in Embodiment 1 of the present invention can be applied in packaging machines, but not limited to, and can also be applied in other equipment equipped with material bins. Therefore, Embodiment 2 of the present invention proposes a packaging machine, at least including the feeding control system proposed in Embodiment 1 of the present invention.

[0038] The feeding control system proposed in Embodiment 1 of the present invention can be applied to a packaging machine for packaging granular materials or powdery materials.

Embodiment 3

[0040] Based on the feeding control system proposed in Embodiment 1 of the present invention, Embodiment 3 of the present invention proposes a feeding control method, such as figure 2 As shown, the specific processing flow is as follows:

[0041] Step 21, during the discharge process of the discharge bin of the material bin, if it is confirmed that it is necessary to replenish the material for the discharge bin, start the replenishment between the discharge bin and the replenishment bin of the material bin. feed valve, so that the materials stored in the feed bin can be replenished into the discharge bin through the feed valve.

[0042] Wherein, the manner of confirming the need to replenish the discharge bin may include, but is not limited to, the following two types:

[0043] The first way is to receive the height value of the material in the discharge bin detected and sent by the material level gauge in the discharge bin, and then judge whether the received height value i...

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Abstract

The invention discloses a method, a device and a system for controlling material supplement and a packager. The feed supplement control method comprises the following steps: in a discharging process of a discharging chamber of a material cabin, if the condition that the material needs to be supplemented to the discharging chamber is determined, a material supplement valve between the discharging chamber and a material supplement chamber of the material cabin is opened, so that materials stored in the material supplement chamber are supplemented to the discharging chamber through the material supplement valve; and when the completion of the material supplement of the discharging chamber is determined, the material supplement valve is closed. With the adoption of the technical scheme provided by the invention, the problem in prior art that the discharging efficiency of the material cabin is difficult to ensure when the materials are supplemented to the material cabin is solved.

Description

technical field [0001] The invention relates to the technical field of feeding, in particular to a feeding control method, device and system, and a packaging machine. Background technique [0002] In the existing technology, automatic quantitative packaging can greatly improve production efficiency and packaging quality, effectively reduce labor intensity of workers, and reduce energy and resource consumption. Therefore, automatic quantitative packaging machines have become mainstream equipment in the packaging industry. The material compartment in the packaging machine stores the materials to be packaged. When the packaging machine is working, the material in the material compartment is discharged into the packaging bag. When the weight of the material in the packaging bag reaches the set weight value, the packaging machine stops Discharging to the packaging bag, and turning the packaging bag, thus completing an automatic quantitative packaging. [0003] In order to improv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B57/14
Inventor 刘灶齐华王子劼王召邓小梅
Owner 中联重科新材料科技有限公司
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