CN105136259A - Two-end electronic weighing machine - Google Patents

Two-end electronic weighing machine Download PDF

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Publication number
CN105136259A
CN105136259A CN201510416897.0A CN201510416897A CN105136259A CN 105136259 A CN105136259 A CN 105136259A CN 201510416897 A CN201510416897 A CN 201510416897A CN 105136259 A CN105136259 A CN 105136259A
Authority
CN
China
Prior art keywords
feeding
feeder
weighing
loader
driving
Prior art date
Application number
CN201510416897.0A
Other languages
Chinese (zh)
Inventor
李义生
汪普跃
Original Assignee
安徽正远包装科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽正远包装科技有限公司 filed Critical 安徽正远包装科技有限公司
Priority to CN201510416897.0A priority Critical patent/CN105136259A/en
Publication of CN105136259A publication Critical patent/CN105136259A/en

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Abstract

The invention discloses a two-end electronic weighing machine. The two-end electronic weighing machine comprises a feeding bin, a material supplying channel, a weighing hopper and a hopper opening door which are successively connected from up to down. The material supplying channel comprises a coarse feeder and a fine feeder which are respectively communicated with the feeding bin. The coarse feeder and the fine feeder individually comprises a material feeding channel, a material feeding valve arranged at the bottom end of the material feeding channel and a vibrator arranged on the material feeding channel. The weighing hopper is provided with a weighing sensor. A driving mechanism of the material feeding valve, a driving mechanism of the vibrator, a bearing sensor and a driving mechanism of the hopper opening door are respectively connected with a main controller. According to the invention, firstly rapid material feeding is performed by the coarse feeder and the fine feeder, and when the calculating value of the weighing hopper reaches a coarse material feeding value, the coarse feeder is closed, and the fine feeder continuously feeds materials until the calculating value of the weighing hopper reaches a final weight. The main control is adopted for controlling the vibrator, the flow is adjusted by adjusting the amplitude of the vibrator, the material feeding mode is simple, and the feeding weighing precision is high.

Description

A kind of two projection electronic weighing machine

Technical field

The present invention relates to material metage packaging field, specifically a kind of two projection electronic weighing machine.

Background technology

At packaging field, material needs, first through weighing, then to enter in packaging bag and carrying out package encapsulation.But current weighing-appliance, major part is all adopt simple scale hooper to weigh, and structure is simple, easy to use, but weighing precision is low.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of two projection electronic weighing machine, and the structure adopting thick charging and thin charging to combine is carried out charging and weighed, and its structure is simple and charging weighing precision is high.

Technical scheme of the present invention is:

A kind of two projection electronic weighing machine, include the feeding bin connected successively from top to bottom, feeder channel, scale hooper and open sluice gate, described feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, thick loader and thin loader have included feeding pipeline, the feed valve being arranged at feeding pipeline bottom and the Vib. be arranged on feeding pipeline, described scale hooper is provided with LOAD CELLS, the driving mechanism of described feed valve, the drives structure of Vib., bearing sensor is all connected with master controller with the driving mechanism opening sluice gate.

Described bearing sensor selects resistance-strain type of dynamometer sensor.

Advantage of the present invention:

Feeding pipeline of the present invention is divided into thick loader and thin loader, and first thick loader and thin loader carry out quick feed, when the calculated value of weighing bucket reaches thick feed value, closes thick loader, and thin loader continues feed, till reaching and finally weighing.The present invention adopts master controller to carry out control Vib., and by changing Vib. amplitude adjust flux size, feed mode is simple, and feed weighing precision is high, and the weight being applicable to plurality of specifications is weighed.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Embodiment

See Fig. 1, a kind of two projection electronic weighing machine, include the feeding bin 1 connected successively from top to bottom, feeder channel, scale hooper 3 and open sluice gate 4, feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, thick loader and thin loader have included feeding pipeline 21, 22, be arranged at feeding pipeline 21, the feed valve 23 of 22 bottoms, 24 and be arranged at feeding pipeline 23, Vib. 25 on 24, 26, scale hooper 3 is provided with resistance-strain type of dynamometer sensor 31, the driving mechanism 23 of feed valve, 24, the drives structure 25 of Vib., 26, resistance-strain type of dynamometer sensor 31 is all connected with master controller with the driving mechanism opening sluice gate 4.

Claims (2)

1. two projection electronic weighing machine, it is characterized in that: include the feeding bin connected successively from top to bottom, feeder channel, scale hooper and open sluice gate, described feeder channel includes the thick loader and thin loader that are communicated with feeding bin respectively, thick loader and thin loader have included feeding pipeline, the feed valve being arranged at feeding pipeline bottom and the Vib. be arranged on feeding pipeline, described scale hooper is provided with LOAD CELLS, the driving mechanism of described feed valve, the drives structure of Vib., bearing sensor is all connected with master controller with the driving mechanism opening sluice gate.
2. a kind of two according to claim 1 projection electronic weighing machine, is characterized in that: described bearing sensor selects resistance-strain type of dynamometer sensor.
CN201510416897.0A 2015-07-16 2015-07-16 Two-end electronic weighing machine CN105136259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510416897.0A CN105136259A (en) 2015-07-16 2015-07-16 Two-end electronic weighing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510416897.0A CN105136259A (en) 2015-07-16 2015-07-16 Two-end electronic weighing machine

Publications (1)

Publication Number Publication Date
CN105136259A true CN105136259A (en) 2015-12-09

Family

ID=54721694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510416897.0A CN105136259A (en) 2015-07-16 2015-07-16 Two-end electronic weighing machine

Country Status (1)

Country Link
CN (1) CN105136259A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1217465A (en) * 1997-11-06 1999-05-26 南京大学 Method of weighing counter-balancing for bulk and apparatus thereof
JP2012067373A (en) * 2010-09-27 2012-04-05 Nippon Steel Corp Apparatus for processing high-temperature slag
CN203376046U (en) * 2013-06-21 2014-01-01 徐工集团工程机械股份有限公司道路机械分公司 Coarse-fine aggregate parallel measuring system
CN203959367U (en) * 2014-07-16 2014-11-26 上海化工研究院 The even feeding device of a kind of oscillatory type
CN204128924U (en) * 2014-11-03 2015-01-28 辽宁丽天新材料有限公司 Granularity detection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1217465A (en) * 1997-11-06 1999-05-26 南京大学 Method of weighing counter-balancing for bulk and apparatus thereof
JP2012067373A (en) * 2010-09-27 2012-04-05 Nippon Steel Corp Apparatus for processing high-temperature slag
CN203376046U (en) * 2013-06-21 2014-01-01 徐工集团工程机械股份有限公司道路机械分公司 Coarse-fine aggregate parallel measuring system
CN203959367U (en) * 2014-07-16 2014-11-26 上海化工研究院 The even feeding device of a kind of oscillatory type
CN204128924U (en) * 2014-11-03 2015-01-28 辽宁丽天新材料有限公司 Granularity detection device

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20151209

RJ01 Rejection of invention patent application after publication