CN101508388B - On-line weighing and measuring feed system and method for graininess macromolecule resin - Google Patents
On-line weighing and measuring feed system and method for graininess macromolecule resin Download PDFInfo
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- CN101508388B CN101508388B CN 200810164235 CN200810164235A CN101508388B CN 101508388 B CN101508388 B CN 101508388B CN 200810164235 CN200810164235 CN 200810164235 CN 200810164235 A CN200810164235 A CN 200810164235A CN 101508388 B CN101508388 B CN 101508388B
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- granular
- hydroscopic high
- molecular resin
- feed bin
- transition feed
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- 239000011347 resin Substances 0.000 title claims abstract description 92
- 229920005989 resin Polymers 0.000 title claims abstract description 92
- 238000005303 weighing Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229920002521 macromolecule Polymers 0.000 title claims description 31
- 239000000463 material Substances 0.000 claims abstract description 50
- 230000007704 transition Effects 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 39
- 238000007599 discharging Methods 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 6
- 210000002700 urine Anatomy 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a feeding system and a feeding method capable of weighing and measuring granular macromolecular resin on line and accurately feeding. A raw material bag is hung on a storage silo bracket, a discharge opening of the raw material bag is communicated with a feed opening of a storage silo in the storage silo bracket, a discharge opening of the storage silo is communicated with a feed opening of a special discharge distribution box, a discharge opening of the special discharge distribution box is communicated with an inlet of a special extraction separator positioned at the upper end of a stander through a charge pipe, an outlet of a transition silo is communicated with a feed opening of a measuring silo through an electromagnetic valve and a soft connecting pipe, a vibrating discharge box of an electronic weightless balance and an electronic balance form an on-line weighing and measuring system, and a discharge opening of the measuring silo weighs and conveys the material to a discharger through a hose and the on-line weighing and measuring mechanism consisting of the vibrating discharge box of the electronic weightless balance and the electronic balance and to a diaper/sanitary towel production line through a feeder and a strong discharge pipe. The feeding system and the feeding method have the advantages of ensuring the amount of the required macromolecular resin within a permissible error range and ensuring the production quality of products.
Description
Technical field
The present invention relates to a kind of electronics vector scale that utilizes can with the online weighing measurement feeding system of the granular macromolecule resin of the online weighing measurement of granular macromolecule resin and accurate feeding and feeding method, belong to granular macromolecule resin charging gear and make the field.
Background technology
All CN101249906B of the applicant, title " macromolecule charging device and charging method ", dust removal brush and negative pressure cylinder are positioned at the upper end of feed bin and feed bin and dust removal brush axle and negative pressure cylinder axle and negative pressure interface and are and are sealed and matched, the negative pressure interface is communicated with negative tube, the bristle of dust removal brush and negative pressure cylinder face touch mutually and dust removal brush and negative pressure cylinder by separately axle and transmission device by motor-driven.Its outwardness be: owing to can't realize online weighing measurement, therefore can't realize accurate discharging, can't guarantee the relative uniformity of polymeric additive in the product on the manufacturing line, affect the overall performance of product.The bristle of dust removal brush contacts with negative pressure cylinder, needs often to change, and affects production efficiency.
Summary of the invention
Design goal: avoid the weak point in the background technology, design a kind of can be with the online weighing measurement feeding system of the granular macromolecule resin of the online weighing measurement of granular macromolecule resin and accurate feeding and feeding method.
Design plan: to achieve these goals.1, the metering feed bin discharge hole vows that by flexible pipe and by electronics heavy scale vibrates the design that magazine and electronic scales consist of online weighing measurement mechanism, is one of feature of the present invention.The purpose of doing like this is: electronics vows that heavy scale vibrates magazine and electronic scales consists of online weighing measurement, can be with the granular hydroscopic high-molecular resin behind the online weighing on granular hydroscopic high-molecular resin discharger and powerful discharge nozzle blow product to urine pants/production line of toilet napkin, the amount of the each supply of macromolecule resin is set in the error limit of permission, thereby reached the purpose of accurate feeding, the feed that has solved the background technology existence too much causes waste, the defective that causes product design not pass a test under feeding.2, the storage bin discharging opening is one or more and manages the design that is communicated with material respectively, is two of feature of the present invention.The purpose of doing like this is: during operation, granular hydroscopic high-molecular resin enters discharging special distribution box in the storage bin, and this discharging special distribution box both can carry out feed to a manufacturing line, also can carry out simultaneously feed to many manufacturing lines.3, transition feed bin top is provided with the design of sensor, is three of feature of the present invention.The purpose of doing like this is: granular hydroscopic high-molecular resin special use is taken out the material disconnector with granular hydroscopic high-molecular resin implanting transition feed bin, being positioned at transition feed bin upper and lower is provided with sensor the amount of injecting online weighing measurement mechanism transition feed bin is monitored, when material amount that the material amount out of reach in the online weighing measurement mechanism transition feed bin is set, sensor is sent to electric cabinet with this signal, the work of material disconnector is taken out in the granular hydroscopic high-molecular resin special use of electricity cabinet control system instruction, when the material amount in the online weighing measurement mechanism transition feed bin reaches the material amount of setting, sensor is sent to electric cabinet with this signal, and the granular hydroscopic high-molecular resin special use of electric cabinet control system instruction is taken out the material disconnector and quit work.4, the granular hydroscopic high-molecular resin discharger design that is the compressed air tube blowing structure is four of feature of the present invention.The purpose of doing like this is: employing pressure is that the pressurized air of 0.4～0.7Mpa blows granular hydroscopic high-molecular resin, and is not only simple in structure, reliable, and can not produce any fouling in carrier wall, guarantee the unblocked of delivery duct.5, the switch of electromagnetic valve is claimed to control according to the bound that granular high molecular weight in the metering feed bin is set by the electronics vector, is five of feature of the present invention.The purpose of doing like this is: when granular Polymer is in lower limit in the electronics vector deserves to be called the measuring chute of connection, the electronics vector claims the control system signal to electric cabinet, the control system electromagnetic valve of instruction of electricity cabinet is opened, until the granular macromolecule resin in the measuring chute is when reaching the upper limit amount of measuring chute, the control system electromagnetic valve of instruction of electricity cabinet is closed, guaranteeing has enough granular macromolecule resins in the measuring chute, production is carried out continuously.6, the electronics vector claims to claim that with the electronics vector vibrating the magazine one consists of, and is six of feature of the present invention.The purpose of doing like this is: the electronics vector claims that online the granular macromolecule resin in the metering feed bin being carried out per second is no less than 10 times online weighing, and claims the oscillation frequency that vibrates magazine to control the required macromolecule resin amount of manufacturing line of exporting by the electronics vector.When departing from the required macromolecule resin amount of manufacturing line, automatically revise the frequency of vibration and accurately supply the manufacturing line of macromolecule resin to institute's dosage.
Technical scheme 1: the online weighing measurement feeding system of granular macromolecule resin, granular hydroscopic high-molecular resin raw material packet is suspended on the storage bin support, and granular hydroscopic high-molecular resin raw material packet discharging opening is communicated with storage bin inlet point in the storage bin support, the storage bin discharging opening is communicated with discharging special distribution box inlet point, the logical charge tube of the discharging opening of discharging special distribution box is taken out the import of material disconnector with granular hydroscopic high-molecular resin special use and is communicated with, granular hydroscopic high-molecular resin special use is taken out the material disconnector and is separated to be adsorbed on by the impulse oscillation device and take out the outer granular macromolecule resin of cloth bag in the material disconnector, fall in the transition feed bin, granular hydroscopic high-molecular resin special use is taken out the material disconnector and is connected with the negative-pressure oxygen pump by powerful pipe, granular hydroscopic high-molecular resin special use is taken out the material disconnector and is positioned at the frame upper end, granular hydroscopic high-molecular resin special use take out the material separator outlet be communicated with the import of transition feed bin and the Transition Materials position in storehouse in frame, the transition bin outlet is communicated with metering feed bin inlet point by electromagnetic valve and hose adapter and the transition feed bin is positioned at frame with the metering feed bin, electronics vows that heavy scale vibrates magazine and electronic scales consists of online weighing measurement and electronic scales mechanism is positioned at frame, its metering feed bin discharge hole vows that by flexible pipe and by electronics heavy scale vibrates magazine and electronic scales consist of online weighing measurement mechanism, granular hydroscopic high-molecular resin behind the weighing is transported in the granular hydroscopic high-molecular resin discharger and through discharger and powerful discharge nozzle to urine pants/production line of toilet napkin.
Technical scheme 2: the feeding method of the online weighing measurement feeding system of granular macromolecule resin, be suspended on the storage bin support, and granular hydroscopic high-molecular resin raw material packet discharging opening injects the pellet macromolecule resin in its bag in the storage bin, the interior granular hydroscopic high-molecular resin of storage bin enters discharging special distribution box and carries out one or more distribution, and logical charge tube is taken out with granular hydroscopic high-molecular resin special use separately and is expected that disconnector is communicated with respectively, granular hydroscopic high-molecular resin special use is taken out the material disconnector with granular hydroscopic high-molecular resin implanting transition feed bin, the sensor that is positioned at transition feed bin top is monitored the amount of injecting online weighing measurement mechanism transition feed bin, when the material amount in the online weighing measurement mechanism transition feed bin reaches the material amount of setting, sensor is sent to electric cabinet with this signal, the electricity cabinet control system send instruction make granular hydroscopic high-molecular resin special use take out the material disconnector quit work, when material amount that the material amount out of reach in the online weighing measurement mechanism transition feed bin is set, sensor is sent to electric cabinet with this signal, the control system of electricity cabinet is sent instruction makes granular hydroscopic high-molecular resin special use take out the work of material disconnector, it is same when the granular hydroscopic high-molecular resin in the transition feed bin is used lower limit, the sensor of bottom reaches electric cabinet with signal, the control system of electricity cabinet is sent instruction makes special use take out the work of material disconnector, until the upper limit sensor detects signal, stop to take out material work; Discharging by the transition feed bin, by being vowed that by electronics heavy scale vibrates the online weighing measurement mechanism controls electromagnetic valve on-off that magazine and electronic scales consist of, and by being vowed that by electronics the weight scale vibrates magazine and electronic scales and consists of the granular hydroscopic high-molecular resin of online weighing measurement mechanism after with weighing and blow to urine pants/production line of toilet napkin through granular hydroscopic high-molecular resin discharger and powerful discharge nozzle.
The present invention compares with background technology: adopted the electronics vector scale can be with the metering of granular macromolecule resin online weighing, accurate feeding, the amount of required macromolecule resin is controlled in the permissible error scope when not only having guaranteed production, and has improved the total quality of product.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of the online weighing measurement feeding system of granular macromolecule resin.
Fig. 2 is the side-looking structural representation of the online weighing measurement feeding system of granular macromolecule resin.
Fig. 3 is the perspective view of the online weighing measurement feeding system of granular macromolecule resin.
The specific embodiment
Embodiment 1: with reference to Fig. 1～3.The online weighing measurement feeding system of a kind of granular macromolecule resin, granular hydroscopic high-molecular resin raw material packet 1 is suspended on the storage bin support and granular hydroscopic high-molecular resin raw material packet 1 discharging opening is communicated with storage bin 2 inlet points in the storage bin support, storage bin 2 discharging openings are communicated with discharging special distribution box 3 inlet points, storage bin 2 interior granular hydroscopic high-molecular resins enter discharging special distribution box 3 and carry out one or more distribution, the logical charge tube 4 of the discharging opening of discharging special distribution box 3 is taken out 5 imports of material disconnector with granular hydroscopic high-molecular resin special use and is communicated with, granular hydroscopic high-molecular resin special use is taken out material disconnector 5 and is positioned at frame 14 upper ends, and be connected with the negative-pressure oxygen pump by powerful pipe 17, granular hydroscopic high-molecular resin special use is taken out and is expected that disconnector 5 outlets are communicated with 6 imports of transition feed bin and transition feed bin 6 is positioned at frame 14, being positioned at transition feed bin 6 tops is provided with the amount that 15 pairs of sensors inject online weighing measurement mechanism transition feed bin 6 and monitors, when material amount that the material amount out of reach in the online weighing measurement mechanism transition feed bin 6 is set, sensor 15 is sent to this signal in the electric cabinet 16 that is connected with frame 14 1 sides, 5 work of material disconnector are taken out in the granular hydroscopic high-molecular resin special use of electricity cabinet 16 instructions, when the material amount in the online weighing measurement mechanism transition feed bin 6 reaches the material amount of setting, sensor 15 is sent to electric cabinet 16 with this signal, electric cabinet 16 control system send instruction make granular hydroscopic high-molecular resin special use take out the material disconnector 5 quit work.Transition feed bin 6 outlet is communicated with metering feed bin 9 inlet points by electromagnetic valve 7 and hose adapter 8 and transition feed bin 6 and measure feed bin 9 and be positioned at frame 14, the discharging of transition feed bin, and the online weighing mechanism by the electronic scales formation controls the electromagnetic valve on-off.Electronics vows that heavy scale vibrates magazine 12 and is positioned at frame 14 with the electronic scales 11 online weighing measurements of formation and electronic scales 11, its metering feed bin 9 discharging openings by flexible pipe 10 and by electronics vow heavy scale vibrate magazine 12 and electronic scales 11 consist of that online weighing measurement mechanism weighing is transported in the granular hydroscopic high-molecular resin discharger 13 and through discharger 13 and powerful discharge nozzle 18 to urine pants/production line of toilet napkin, wherein granular hydroscopic high-molecular resin discharger 13 is the compressed air tube blowing structure, pressurized air pressure is 0.4～0.7Mpa, to guarantee feeding enough pressure is arranged.The production of above-mentioned parts all is prior art, so do not do specific descriptions at this.
Embodiment 2: on the basis of embodiment 1, the feeding method of the online weighing measurement feeding system of granular macromolecule resin, be suspended on the storage bin support and granular hydroscopic high-molecular resin raw material packet discharging opening injects the granular macromolecule resin in its bag in the storage bin, the interior granular hydroscopic high-molecular resin of storage bin enters discharging special distribution box and carries out one or more distribution, and logical charge tube is taken out with granular hydroscopic high-molecular resin special use separately and is expected that disconnector is communicated with respectively, granular hydroscopic high-molecular resin special use is taken out the material disconnector with granular hydroscopic high-molecular resin implanting transition feed bin, the sensor that is positioned at transition feed bin upper and lower is monitored the amount of injecting online weighing measurement mechanism transition feed bin, when material amount that the material amount out of reach in the online weighing measurement mechanism transition feed bin is set, sensor is sent to electric cabinet with this signal, electricity cabinet control system is sent instruction makes granular hydroscopic high-molecular resin special use take out the work of material disconnector, when the material amount in the online weighing measurement mechanism transition feed bin reaches the material amount of setting, sensor is sent to electric cabinet with this signal, electricity cabinet control system is sent instruction and is made granular hydroscopic high-molecular resin special use take out the material disconnector to quit work, the discharging of transition feed bin is controlled the electromagnetic valve on-off by the online weighing mechanism that electronic scales consists of, and by being vowed that by electronics heavy scale vibrates online weighing measurement that magazine and electronic scales the consist of granular hydroscopic high-molecular resin after with weighing and blows to urine pants/production line of toilet napkin through granular hydroscopic high-molecular resin discharger and powerful discharge nozzle.
What need to understand is: although above-described embodiment has been done more detailed explanation to the present invention; but these explanations, just to brief description of the present invention, rather than limitation of the present invention; any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.
Claims (3)
1. the feeding method of the online weighing measurement feeding system of granular macromolecule resin, it is characterized in that: granular hydroscopic high-molecular resin raw material packet is suspended on the storage bin support, and granular hydroscopic high-molecular resin raw material packet discharging opening injects the pellet macromolecule resin in its bag in the storage bin, the interior granular hydroscopic high-molecular resin of storage bin enters discharging special distribution box and carries out one or more distribution, and logical charge tube is taken out with granular hydroscopic high-molecular resin special use separately and is expected that disconnector is communicated with respectively, granular hydroscopic high-molecular resin special use is taken out the material disconnector with granular hydroscopic high-molecular resin implanting transition feed bin, the sensor that is positioned at transition feed bin top is monitored the amount of implanting transition feed bin, when the material amount in the transition feed bin reaches the material amount of setting, sensor is sent to electric cabinet with this signal, the electricity cabinet control system send instruction make granular hydroscopic high-molecular resin special use take out the material disconnector quit work, when material amount that the material amount out of reach in the transition feed bin is set, sensor is sent to electric cabinet with this signal, the control system of electricity cabinet is sent instruction makes granular hydroscopic high-molecular resin special use take out the work of material disconnector, it is same when the granular hydroscopic high-molecular resin in the transition feed bin is used lower limit, the sensor of bottom reaches electric cabinet with signal, the control system of electricity cabinet is sent instruction makes special use take out the work of material disconnector, until the upper limit sensor detects signal, stop to take out material work; Discharging by the transition feed bin, by being vowed that by electronics heavy scale vibrates the online weighing measurement mechanism controls electromagnetic valve on-off that magazine and electronic scales consist of, and by being vowed that by electronics the weight scale vibrates magazine and electronic scales and consists of the granular hydroscopic high-molecular resin of online weighing measurement mechanism after with weighing and blow to urine pants/production line of toilet napkin through granular hydroscopic high-molecular resin discharger and powerful discharge nozzle.
2. the feeding method of the online weighing measurement feeding system of granular macromolecule resin according to claim 1, it is characterized in that: discharging special distribution box discharging opening is that more than one and respectively logical charge tube is taken out the import of material disconnector with granular hydroscopic high-molecular resin special use and is communicated with, and granular hydroscopic high-molecular resin special use is taken out and expected that separator outlet is communicated with the import of transition feed bin.
3. the feeding method of the online weighing measurement feeding system of granular macromolecule resin according to claim 1, it is characterized in that: transition feed bin upper and lower is provided with sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810164235 CN101508388B (en) | 2008-12-31 | 2008-12-31 | On-line weighing and measuring feed system and method for graininess macromolecule resin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200810164235 CN101508388B (en) | 2008-12-31 | 2008-12-31 | On-line weighing and measuring feed system and method for graininess macromolecule resin |
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| CN101508388A CN101508388A (en) | 2009-08-19 |
| CN101508388B true CN101508388B (en) | 2013-05-01 |
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| CN102910459B (en) * | 2012-10-24 | 2016-01-06 | 徐州五洋科技股份有限公司 | A kind of improved type skip bucket definite weight equipment |
| CN104555443B (en) * | 2014-12-31 | 2017-05-03 | 北京仁创生态环保科技股份公司 | Powder material conveying device |
| CN107823929A (en) * | 2017-11-03 | 2018-03-23 | 深圳市纯水号水处理科技有限公司 | A kind of sand carbon resin filler device |
| CN109626016B (en) * | 2018-12-28 | 2024-03-26 | 晋江海纳机械有限公司 | Granular polymer resin accurate metering and feeding system and control method thereof |
| CN111606065B (en) * | 2020-05-23 | 2021-08-20 | 虔东稀土集团股份有限公司 | Powder feeding method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102271U (en) * | 1991-08-27 | 1992-04-22 | 林进福 | Vacuum pressure conveyer for powder and particle material |
| EP1106546A2 (en) * | 1999-12-10 | 2001-06-13 | Meneba Meel B.V. | Device and method for bulk delivery of ground or granular products to small-scale consumers |
| CN2581955Y (en) * | 2002-12-10 | 2003-10-22 | 方圆集团有限公司 | Weighing meter for continuously reducing powder material |
| CN1579906A (en) * | 2003-08-05 | 2005-02-16 | 福尔克曼有限公司 | Vacuum conveying apparatus with weighing or metering device |
| CN2682041Y (en) * | 2004-02-02 | 2005-03-02 | 张文华 | Vacuum material loading machine |
| CN201321290Y (en) * | 2008-12-31 | 2009-10-07 | 杭州珂瑞特机械制造有限公司 | On-line weighing, measuring and feeding system for granular polymer resin |
-
2008
- 2008-12-31 CN CN 200810164235 patent/CN101508388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102271U (en) * | 1991-08-27 | 1992-04-22 | 林进福 | Vacuum pressure conveyer for powder and particle material |
| EP1106546A2 (en) * | 1999-12-10 | 2001-06-13 | Meneba Meel B.V. | Device and method for bulk delivery of ground or granular products to small-scale consumers |
| CN2581955Y (en) * | 2002-12-10 | 2003-10-22 | 方圆集团有限公司 | Weighing meter for continuously reducing powder material |
| CN1579906A (en) * | 2003-08-05 | 2005-02-16 | 福尔克曼有限公司 | Vacuum conveying apparatus with weighing or metering device |
| CN2682041Y (en) * | 2004-02-02 | 2005-03-02 | 张文华 | Vacuum material loading machine |
| CN201321290Y (en) * | 2008-12-31 | 2009-10-07 | 杭州珂瑞特机械制造有限公司 | On-line weighing, measuring and feeding system for granular polymer resin |
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| CN101508388A (en) | 2009-08-19 |
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Effective date of registration: 20190513 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Yong Chuan Machinery Co., Ltd. Address before: 311115 Zhejiang Province Hangzhou Yuhang District Bottle Yao Town Hangzhou Crete Machinery Manufacturing Co., Ltd. Patentee before: Hangzhou Keruite Machinery Mfg. Co., Ltd. |