CN102435269A - Material fixed value weighing apparatus and weighing method thereof - Google Patents
Material fixed value weighing apparatus and weighing method thereof Download PDFInfo
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- CN102435269A CN102435269A CN2011103308769A CN201110330876A CN102435269A CN 102435269 A CN102435269 A CN 102435269A CN 2011103308769 A CN2011103308769 A CN 2011103308769A CN 201110330876 A CN201110330876 A CN 201110330876A CN 102435269 A CN102435269 A CN 102435269A
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Abstract
The invention discloses a material fixed value weighing apparatus and a weighing method thereof. The material fixed value weighing apparatus comprises a support, a bunker, a conveyor belt, an electrical metering device, and a weigh bucket. The electrical metering device is electrically connected with a weighing control instrument which is electrically connected with a speed regulation motor. The material fixed value weighing apparatus also is provided with a discharging adjusting device. The weighing method of the material fixed value weighing apparatus comprises a step of utilizing the weighing control instrument to carry out two-speed control on the conveyor belt. Another weighing method of the material fixed value weighing apparatus comprises a step of utilizing the weighing control instrument to control an electric turnover panel provided on the material fixed value weighing apparatus: when starting weighing, the electric turnover panel is vertically laid down, and when weighing reaches a needed weight, the electric turnover panel turns to a horizontal position to catch material transported by the conveyor belt because of inertia. According to the apparatus and the method, uniformity of discharging can be flexibly adjusted, overflow of the material is avoided, and material transmission efficiency and weighing accuracy are raised.
Description
Technical field
The present invention relates to the powder of non-glutinousness or the meausring apparatus of piece material, especially a kind of material definite value meausring apparatus that is applied in fire-resistant industry, can automatic accurately weighs the required material of compacting, and the weighing technique of this material definite value meausring apparatus.
Background technology
At present, the material weighing of fire-resistant industry is to adopt the manual weighing, and promptly the workman is placed on receiving hopper above the weighing platform, and is manually reinforced to hopper, weighs needed weight.Workman's weighing labour intensity is big, and weigh also is vulnerable to the human factor influence, occurs than large deviation.
Summary of the invention
The objective of the invention is to: a kind of material definite value meausring apparatus is provided, can replaces the manual weighing, overcome the weighing error that causes because of human factor, improve weighing efficient, reduce labour intensity and production cost.
Another object of the present invention is to: a kind of weighing technique of using above-mentioned material definite value meausring apparatus is provided, can improves the transmission efficiency of material and the accuracy of material weighing.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
A kind of material definite value of the present invention meausring apparatus; Comprise feed bin by stent support; Be positioned at the travelling belt of feed bin bottom discharge mouth below, be placed on the below that bucket on the electronic weighing balance platform is positioned at said travelling belt discharge end, said electronic weighing balance is electrically connected with the control instrument of weighing; The control instrument of weighing is electrically connected with the buncher of driving said belt; The present invention also is provided with the discharging regulating device, and this discharging regulating device comprises the backplate that is located in said bottom discharge mouth, and the side towards the travelling belt discharge end of backplate is provided with discharge openings; The inboard of backplate is provided with the rubber baffle of setting, and said rubber baffle is connected with leveling screw adjusting parts and vertical bolt adjusting parts respectively and its bottom contacts with the upper surface of travelling belt.
Between said travelling belt discharge end and bucket, be provided with an electric rotating plate, the drive motor of this electric rotating plate is electrically connected with the said control instrument of weighing.
Be provided with strong bar magnet in the middle and lower part of said feed bin, below said travelling belt, be provided with the material recovery bin.
A kind of weighing technique of material definite value meausring apparatus is characterized in that may further comprise the steps:
Utilize the said control instrument of weighing; Travelling belt is carried out two sections speed control systems: when the beginning weighing; The control instrument of weighing transmits material at a high speed through buncher control travelling belt; When weighing reached the weight of setting, the control instrument of weighing forwarded low speed to through buncher control travelling belt, accomplishes until weighing.
A kind of weighing technique of material definite value meausring apparatus is characterized in that may further comprise the steps:
Utilize the said control instrument of weighing, electric rotating plate is controlled: when the beginning weighing, the control instrument of weighing vertically puts down through drive motor control electric rotating plate; When weighing reached required weight, the control instrument of weighing stopped to transmit through buncher control travelling belt, and simultaneously, the control instrument of weighing goes to horizontal level through drive motor control electric rotating plate, blocked to connect travelling belt and carry the material that gets off because of inertia.
The invention has the beneficial effects as follows: owing to adopt technique scheme; Be provided with the discharging regulating device; This discharging regulating device comprises the backplate that is located in said bottom discharge mouth, and the side towards the travelling belt discharge end of backplate is provided with discharge openings, and the inboard of backplate is provided with the rubber baffle of setting; Said rubber baffle is connected with leveling screw adjusting parts and vertical bolt adjusting parts respectively and its bottom contacts with the upper surface of travelling belt; This structure can be adjusted the uniformity coefficient of discharging flexibly, avoids material to overflow.
The utilization control instrument of weighing carries out two sections speed control systems to travelling belt, can improve the accuracy of transmission efficiency and weighing.
Utilize the said control instrument of weighing, electric rotating plate is controlled, when the beginning weighing, the control instrument of weighing vertically puts down through drive motor control electric rotating plate; When weighing reaches required weight; The control instrument of weighing stops to transmit through buncher control travelling belt, and simultaneously, the control instrument of weighing goes to horizontal level through drive motor control electric rotating plate 8; Block and connect travelling belt and carry the material that gets off because of inertia; Not because of the conveying inertia occurrence of errors of travelling belt, travelling belt can keep transmitting at a high speed before stopping always, has further improved transmission efficiency with the weight of material that guarantees to weigh up in the hopper.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left TV structure synoptic diagram of Fig. 1.
Embodiment
Embodiment 1:
Shown in Fig. 1 to 2; A kind of material definite value of the present invention meausring apparatus comprises the feed bin 2 that is supported by support 1, is positioned at the travelling belt 3 of feed bin 2 bottom discharge mouths below; Be placed on bucket 5 on electronic weighing balance 4 platforms and be positioned at the below of said travelling belt 3 discharge ends; Said electronic weighing balance 4 is electrically connected with the control instrument of weighing, and the control instrument of weighing is electrically connected with the buncher 6 of driving said belt 3, and the present invention also is provided with discharging regulating device 7; This discharging regulating device 7 comprises the backplate 701 that is located in said bottom discharge mouth; Side towards travelling belt 3 discharge ends of backplate 701 is provided with discharge openings, and the inboard of backplate 701 is provided with the rubber baffle 702 of setting, and said rubber baffle 702 is connected with leveling screw adjusting parts 703 and vertical bolt adjusting parts 704 respectively and its bottom contacts with the upper surface of travelling belt 3.Be provided with in the middle and lower part of said feed bin 2 and be used to adsorb the strong bar magnet 10 that pastes impurity, below said travelling belt 3, be provided with material recovery bin 11, be used to reclaim the material of coming that leaks down from above.
The weighing technique of this material definite value meausring apparatus is:
The material that needs weighing 10kg, the weight of preset conversion travelling belt 3 transfer rates is 8kg, buncher 6 is a variable-frequency motor, sets 40Hz, low speed 10Hz at a high speed.Press start button, be weighed to 8kg at a high speed, the control instrument of weighing sends a signal, and the control of conversion motor forwards low speed to, continues the 2kg that weighs, and the control instrument of weighing sends a signal again, and the control of conversion motor stops, and travelling belt 3 stops, and weighing finishes.
Embodiment 2:
A kind of material definite value meausring apparatus; Comprise the feed bin 2 that supports by support 1; Be positioned at the travelling belt 3 of feed bin 2 bottom discharge mouths belows, be placed on the below that bucket 5 on electronic weighing balance 4 platforms is positioned at said travelling belt 3 discharge ends, said electronic weighing balance 4 is electrically connected with the control instrument of weighing; The control instrument of weighing is electrically connected with the buncher 6 of driving said belt 3; The present invention also is provided with discharging regulating device 7, and this discharging regulating device 7 comprises the backplate 701 that is located in said bottom discharge mouth, and the side towards travelling belt 3 discharge ends of backplate 701 is provided with discharge openings; The inboard of backplate 701 is provided with the rubber baffle 702 of setting, and said rubber baffle 702 is connected with leveling screw adjusting parts 703 and vertical bolt adjusting parts 704 respectively and its bottom contacts with the upper surface of travelling belt 3.Between said travelling belt 3 discharge ends and bucket 5, be provided with an electric rotating plate 8, the drive motor 9 of this electric rotating plate 8 is electrically connected with the said control instrument of weighing.Be provided with strong bar magnet 10 in the middle and lower part of said feed bin 2, below said travelling belt 3, be provided with material recovery bin 11.
The course of work of said electric rotating plate 8 is:
Utilize the said control instrument of weighing, electric rotating plate 8 is controlled: when the beginning weighing, the control instrument of weighing vertically puts down through drive motor 9 control electric rotating plates 8; When weighing reaches required weight; The control instrument of weighing stops to transmit through buncher 6 control travelling belts 3, and simultaneously, the control instrument of weighing goes to horizontal level through drive motor 9 control electric rotating plates 8; Block and connect travelling belt 3 and carry the material that gets off because of inertia; Not because of the conveying inertia occurrence of errors of travelling belt 3, travelling belt 3 can keep transmitting at a high speed before stopping always, improves transmission efficiency with the weight of material that guarantees to weigh up in the hopper 5.
Claims (5)
1. material definite value meausring apparatus; Comprise the feed bin (2) that supports by support (1); Be positioned at the travelling belt (3) of feed bin (2) bottom discharge mouth below; Be placed on bucket (5) on electronic weighing balance (4) platform and be positioned at the below of said travelling belt (3) discharge end; Said electronic weighing balance (4) is electrically connected with the control instrument of weighing, and the control instrument of weighing is electrically connected with the buncher (6) of driving said belt (3), it is characterized in that: be provided with discharging regulating device (7); This discharging regulating device (7) comprises the backplate (701) that is located in said bottom discharge mouth; Side towards travelling belt (3) discharge end of backplate (701) is provided with discharge openings, and the inboard of backplate (701) is provided with the rubber baffle (702) of setting, and said rubber baffle (702) is connected with leveling screw adjusting parts (703) and vertical bolt adjusting parts (704) respectively and its bottom contacts with the upper surface of travelling belt (3).
2. material definite value meausring apparatus according to claim 1; It is characterized in that: between said travelling belt (3) discharge end and bucket (5), be provided with an electric rotating plate (8), the drive motor (9) of this electric rotating plate (8) is electrically connected with the said control instrument of weighing.
3. material definite value meausring apparatus according to claim 1 and 2 is characterized in that: be provided with strong bar magnet (10) in the middle and lower part of said feed bin (2), be provided with material recovery bin (11) in the below of said travelling belt (3).
4. the weighing technique of the described material definite value of claim 1 meausring apparatus is characterized in that may further comprise the steps:
Utilize the said control instrument of weighing; Travelling belt (3) is carried out two sections speed control systems: when the beginning weighing; The control instrument of weighing transmits material at a high speed through buncher (6) control travelling belt (3); When weighing reached the weight of setting, the control instrument of weighing forwarded low speed to through buncher (6) control travelling belt (3), accomplishes until weighing.
5. the weighing technique of the described material definite value of claim 2 meausring apparatus is characterized in that may further comprise the steps:
Utilize the said control instrument of weighing, electric rotating plate (8) is controlled: when the beginning weighing, the control instrument of weighing vertically puts down through drive motor (9) control electric rotating plate (8); When weighing reaches required weight; The control instrument of weighing stops to transmit through buncher (6) control travelling belt (3); Simultaneously, the control instrument of weighing goes to horizontal level through drive motor (9) control electric rotating plate (8), blocks to connect travelling belt (3) and carry the material that gets off because of inertia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103308769A CN102435269A (en) | 2011-10-27 | 2011-10-27 | Material fixed value weighing apparatus and weighing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103308769A CN102435269A (en) | 2011-10-27 | 2011-10-27 | Material fixed value weighing apparatus and weighing method thereof |
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| CN102435269A true CN102435269A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103308769A Pending CN102435269A (en) | 2011-10-27 | 2011-10-27 | Material fixed value weighing apparatus and weighing method thereof |
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| CN (1) | CN102435269A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266733A (en) * | 2014-10-17 | 2015-01-07 | 张黎琴 | Automatic weighing device for tea leaf production line |
| CN104432496A (en) * | 2014-11-24 | 2015-03-25 | 山东中烟工业有限责任公司 | Online real-time measurement device and measuring method for sliver rejecting flow of cigarette making machine |
| CN108534880A (en) * | 2018-03-07 | 2018-09-14 | 佛山市集知汇科技有限公司 | A kind of weighing device for automatic vending equipment |
| CN109520600A (en) * | 2017-09-18 | 2019-03-26 | 广东科达洁能股份有限公司 | Fast quantification weighing device and system comprising fast quantification weighing device |
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| CN1640793A (en) * | 2004-01-14 | 2005-07-20 | 中国科学院自动化研究所 | Powder material automatic weighing and feeding apparatus |
| CN1776377A (en) * | 2005-12-05 | 2006-05-24 | 上海宝信软件股份有限公司 | Computing method for material weighing |
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| CN201716206U (en) * | 2010-06-10 | 2011-01-19 | 安徽华圆烟草有限责任公司 | Automatic on-line tobacco sampling device |
| CN102109375A (en) * | 2010-11-29 | 2011-06-29 | 山西长治维特衡器有限公司 | Fixed-value belt weigher rapid loading system |
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2011
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1637396A (en) * | 2003-02-24 | 2005-07-13 | 北京中乾机电设备有限责任公司 | Objective nuclear scale calibrating system and its automatic calibration method |
| CN1640793A (en) * | 2004-01-14 | 2005-07-20 | 中国科学院自动化研究所 | Powder material automatic weighing and feeding apparatus |
| CN1776377A (en) * | 2005-12-05 | 2006-05-24 | 上海宝信软件股份有限公司 | Computing method for material weighing |
| CN200958967Y (en) * | 2006-10-18 | 2007-10-10 | 娄底市裕德科技有限公司 | Material inspector for electronic belt balance |
| CN101672685A (en) * | 2009-10-13 | 2010-03-17 | 江苏华通动力重工有限公司（中外合资） | Dynamic measurement system and dynamic measurement method of stabilized soil stirring equipment |
| CN201597765U (en) * | 2010-01-14 | 2010-10-06 | 吴建良 | Electronic rationed packing combined machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266733A (en) * | 2014-10-17 | 2015-01-07 | 张黎琴 | Automatic weighing device for tea leaf production line |
| CN104432496A (en) * | 2014-11-24 | 2015-03-25 | 山东中烟工业有限责任公司 | Online real-time measurement device and measuring method for sliver rejecting flow of cigarette making machine |
| CN104432496B (en) * | 2014-11-24 | 2016-06-22 | 山东中烟工业有限责任公司 | A kind of cigarette machine stalk signs the On-line sampling system device and measuring method of rejecting flow |
| CN109520600A (en) * | 2017-09-18 | 2019-03-26 | 广东科达洁能股份有限公司 | Fast quantification weighing device and system comprising fast quantification weighing device |
| CN108534880A (en) * | 2018-03-07 | 2018-09-14 | 佛山市集知汇科技有限公司 | A kind of weighing device for automatic vending equipment |
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Application publication date: 20120502 |