CN103837217A - Interactive weighing device - Google Patents
Interactive weighing device Download PDFInfo
- Publication number
- CN103837217A CN103837217A CN201210478050.1A CN201210478050A CN103837217A CN 103837217 A CN103837217 A CN 103837217A CN 201210478050 A CN201210478050 A CN 201210478050A CN 103837217 A CN103837217 A CN 103837217A
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- China
- Prior art keywords
- weighing
- interactive
- feedback signal
- valve block
- weighing device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses an interactive weighing device, belongs to an interactive weighing device capable of automatic weighing, and especially relates to an interactive weighing device capable of automatic feeding weighing. The technical scheme employed by the interactive weighing device is as follows: a funnel capable of automatic feeding is designed, the discharge port of the funnel is controlled by two flexible valve sheets, the force controlling the valve sheets come from the pulling of a magnetic coil, the magnetic coil acts according to a weighing feedback signal, then fixed value of the feedback signal is set in a weighing chip, the dynamic value of the feedback signal comes from a pressure sensor in the weighing device, and a feedback signal for sending the opening size of the value sheets is decided by a feeding quantity. The interactive weighing device has the following advantages: a set weight is gradually reached from a large feeding quantity to a small feeding quantity through multiple times of feeding, the weighing quantity is accurate, and the precision is high.
Description
Technical field
Interactive weighing apparatus is under the jurisdiction of an a kind of interactive weighing apparatus of automatic Weighing, particularly relates to the interactive weighing apparatus that automatic blanking is weighed.
background technology:
In daily life, use the weight of scale, electronic scales, day aequum article.The object of weighing has two
:the one, understanding article have multiple, and the 2nd, need to there be multiple article.The former depends on the size of title, as long as can claim just can.Also, need increases or reduces the article that are weighed the size that the latter is not only depended on title, to meet the needs of the object of weighing.The process that increases or reduce the article of weighing usually needs repeatedly just can complete.
In the time claiming the article of fixed weight, people rule of thumb add by hand or reduce article to achieve the goal.For example
:on automatic packaging machine, the equipment that solves fixing metering is automatic weighing system.This automatic weighing system more complicated, precision is not high, and cost is very high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of succinct, practical, production cost is low, a kind of product that can effectively weigh.
Interactive weighing apparatus is under the jurisdiction of an a kind of interactive weighing apparatus of automatic Weighing, particularly relates to the interactive weighing apparatus that automatic blanking is weighed, and the technical scheme adopting is
:design one can automatic blanking funnel, the discharging opening of funnel is by two valve block controls flexibly, the strength of controlling valve block comes from pulling of magnetic coil, magnetic coil is according to the signalizing activity of weighing feedback, the fixed numbers of feedback signal sets in chip weighing, the dynamic value of feedback signal derives from the pressure transducer in weighing device, sends and opens the dynamic feedback signal of valve block size by the decision of blanking-quantity.
[0006]interactive weighing apparatus provided by the present invention is characterized in that the valve block Shi Cong center of funnel bottom opens (just as the aperture of camera exposure), the process that valve block is opened is to open and guarantee center blanking from large round mouth to little round mouth according to the program that sets, blanking round mouth open size determine discharge quantity number.
The beneficial effect of the interactive weighing apparatus of the present invention is: from how to few, repeatedly blanking slowly reaches the weight of setting, and weighed quantity is accurate, and precision is high.For example, setting weighed quantity is 100 grams, first valve block is set maximum garden mouth and is opened, blanking-quantity is reduced into Zhong Yuankou when reaching 50 grams, when reaching 90 grams, be reduced into little round mouth, while reaching 100 grams, close completely, precision is as required high can set several gardens mouth more, the slow down speed of blanking, guarantees precision.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the interactive weighing apparatus schematic diagram of the present invention.
Fig. 2 is the schematic diagram of the interactive weighing apparatus valve block 13 of the present invention, valve block 14.
In figure: 1, housing 2, funnel 3, valve rod 4, reference column 5, spring 6, pull bar 7, rob support 8, coil 9, hopper 10, weighing device 11, solenoid valve 12, valve block pilot hole 13, valve rod hole 14, upper valve block 15, lower disc
Embodiment
The interactive weighing apparatus of the present invention is made housing 1, funnel 2, valve rod 3 with metallo-plastic, hopper 9, upper valve block 14, lower disc 15, the steel that can draw with magnet are made pull bar 6, with aluminium or plastic production rob support 7, coil 8 is installed, weighing device 10, solenoid valve 11, accomplish fluently valve block pilot hole 12 by the position of Fig. 2, valve rod hole 13, completes making.
Claims (2)
1. interactive weighing apparatus is under the jurisdiction of an a kind of interactive weighing apparatus of automatic Weighing, particularly relates to the interactive weighing apparatus that automatic blanking is weighed, and the technical scheme adopting is
:design one can automatic blanking funnel, the discharging opening of funnel is by two valve block controls flexibly, the strength of controlling valve block comes from pulling of magnetic coil, magnetic coil is according to the signalizing activity of weighing feedback, the fixed numbers of feedback signal sets in chip weighing, the dynamic value of feedback signal derives from the pressure transducer in weighing device, sends and opens the dynamic feedback signal of valve block size by the decision of blanking-quantity.
2. interactive weighing apparatus as claimed in claim 1, (just as the aperture of camera exposure) opened at the valve block Shi Cong center that is further characterized in that funnel bottom, the process that valve block is opened is to open to little round mouth from large round mouth according to the program setting, guarantee center blanking, blanking round mouth open size determine discharge quantity number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478050.1A CN103837217A (en) | 2012-11-22 | 2012-11-22 | Interactive weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478050.1A CN103837217A (en) | 2012-11-22 | 2012-11-22 | Interactive weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103837217A true CN103837217A (en) | 2014-06-04 |
Family
ID=50800940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210478050.1A Pending CN103837217A (en) | 2012-11-22 | 2012-11-22 | Interactive weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622643A (en) * | 2017-03-24 | 2018-10-09 | 天津市晟富达纺织品有限公司 | A kind of carpet manufacture automatical feeding system |
| CN113148564A (en) * | 2021-01-15 | 2021-07-23 | 北京三快在线科技有限公司 | Feeding mechanism and food processing equipment |
-
2012
- 2012-11-22 CN CN201210478050.1A patent/CN103837217A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622643A (en) * | 2017-03-24 | 2018-10-09 | 天津市晟富达纺织品有限公司 | A kind of carpet manufacture automatical feeding system |
| CN113148564A (en) * | 2021-01-15 | 2021-07-23 | 北京三快在线科技有限公司 | Feeding mechanism and food processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |