CN102152862B - Vertical powder material metering device for filling - Google Patents
Vertical powder material metering device for filling Download PDFInfo
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- CN102152862B CN102152862B CN201110043783.8A CN201110043783A CN102152862B CN 102152862 B CN102152862 B CN 102152862B CN 201110043783 A CN201110043783 A CN 201110043783A CN 102152862 B CN102152862 B CN 102152862B
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Abstract
A kind of vertical powder material metering device for filling, it has a hopper, and two sides of this hopper are plane, before be the vertical semi-cylindrical of stepped appearance, after be axis becomes 55 ° ~ 65 ° of angles semi-cylindrical with horizontal surface, be ladder plane above.The lower step plane being arranged on hopper there is a servomotor, the motor shaft of this servomotor coaxially connects a blanking screw rod, a passage coordinated with blanking screw rod is connected with in the lower end of hopper, on semi-cylindrical after hopper, upper position is provided with charging connector, one level sensor and a pair LOAD CELLS are installed on the top of hopper, the upper end ladder plane of hopper is provided with exhaust Powdex filter and inlet point.The present invention can effectively avoid powder to put up a bridge in hopper, and does not need to configure material stirring mechanism, thus simplification arranges structure, greatly alleviates weight of equipment, enables metering filling device adopt the metering filling of multiple metering method realization to powder material.
Description
Technical field
The present invention relates to powder material metering device for filling, be specifically related to a kind of vertical powder material metering device for filling.
Background technology
The weigh-hatching plant of existing vertical powder screw rod metering filling device adopts inverted conical structure, in order to prevent the powder bridging Yao You material stirring mechanism in weigh-hatching plant, make this device own wt more much bigger than the weight of the material needing metering, therefore, volumetry can only be used to measure or the metering of additional weighing system use weighting procedure, and weight reduction cannot be used to measure.When the equipment such as itself and vertical bag seal packing machine combinationally uses, due to the equipment such as vertical bag seal packing machine cannot install weighing system, volumetry metering can only be carried out, when requiring higher to measuring accuracy, volumetry metering cannot meet measuring requirement, particularly for some valuable products, the problems referred to above are particularly outstanding.
Summary of the invention
The object of the invention is to for the problems referred to above, a kind of vertical powder material metering device for filling is provided, this device can effectively avoid powder to put up a bridge in hopper, and do not need to configure material stirring mechanism, thus greatly alleviate the weight of metering filling device, enable this metering filling device adopt the metering filling of multiple metering method realization to powder material.
The technical scheme realizing above-mentioned purpose is: a kind of vertical powder material metering device for filling, it includes hopper and the servomotor be arranged on hopper and perpendicularly to put through hopper and the blanking screw rod that is connected with the motor shaft of servomotor of upper end, the bottom of hopper is provided with charging connector, on the top of hopper, level sensor and LOAD CELLS are installed, the fixed end of its LOAD CELLS is connected with frame, exhaust Powdex filter and inlet point is provided with in the upper end of hopper, two sides of described hopper are plane, for having the vertical semi-cylindrical of stepped appearance of two the vertical semi-cylindricals in upper and lower before this hopper, for axis becomes the semi-cylindrical at 55 ° ~ 65 ° of angles with horizontal surface after this hopper, be ladder plane above this hopper, the motor shaft of described servomotor erects to put down and is arranged in first ladder plane of described hopper, the axis of this servomotor and the dead in line of the vertical semi-cylindrical of described hopper front lower, described blanking screw rod is coaxially connected with the motor shaft of described servomotor, a passage is connected with in the lower end of described hopper, the top of this passage is inverted conical pipe, bottom is the pipe matched with blanking screw rod, described charging connector is arranged on described hopper semi-cylindrical below, described LOAD CELLS is two, be symmetricly set on the position that two sides of described hopper are top, described exhaust Powdex filter and inlet point are arranged in second ladder plane of described hopper.
Special shape hopper of the present invention and charging connector combine, solve powder flow field problem in weigh-hatching plant, eliminate material stirring mechanism, make vertical powder material metering device for filling designs simplification, its weight is only about 30% of existing installation, not only equipment cost greatly reduces, and directly can install LOAD CELLS on hopper and realize weight reduction metering.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of this vertical powder material metering device for filling;
Fig. 2 is the structure schematic top plan view of this vertical powder material metering device for filling.
Detailed description of the invention
By reference to the accompanying drawings the specific embodiment of the present invention is described.
As accompanying drawing, this vertical powder material metering device for filling has hopper 1, two sides of this hopper 1 are plane, for having the vertical semi-cylindrical of stepped appearance of two the vertical semi-cylindricals in upper and lower before hopper 1, for axis becomes the semi-cylindrical at 55 ° ~ 65 ° of angles with horizontal surface after hopper 1, for having first ladder plane and the ladder plane being placed in second ladder plane above first ladder plane above hopper 1.The motor shaft of one servomotor 2 erects to put down and is arranged in first ladder plane of hopper 1, and the axis of this servomotor 2 coaxially connects a blanking screw rod 3 with the dead in line of the vertical semi-cylindrical of hopper 1 front lower, the motor shaft of servomotor 2.Connect a passage 4 in the lower end of hopper 1, the top of this passage 4 is inverted conical pipe, and bottom is the pipe matched with blanking screw rod 3, the axis of passage 4 and the dead in line of blanking screw rod 3, and both lower ends are concordant.On semi-cylindrical after hopper 1, upper position is fixedly installed charging connector 5, this charging connector can be arranged above and below arrange multiple.Be provided with the position that two sides that a level sensor 6 and two LOAD CELLS, 7, two LOAD CELLS 7 are symmetricly set on hopper 1 are top on the top of hopper 1, the fixed end of each LOAD CELLS 7 is connected with frame 8 respectively.Second ladder plane of hopper 1 is provided with exhaust Powdex filter 9 and an inlet point 10, and inlet point 10 is circular inlet point, position on the front in second the ladder plane being arranged on hopper 1.
Principle of work of the present invention is described as follows:
Powder material enters in hopper 1 by inlet point 10, when level sensor 6 sends signal, or when the weight entering into powder in hopper 1 reaches setting value, stops charging.The powder entered in hopper 1 produces the side component to blanking screw rod 3 under gravity, and powder flows to the position at blanking screw rod 3 place, makes the surrounding of blanking screw rod 3 be full of powder.When needs carry out metering filling operation, servomotor 2 drives blanking screw rod 3 to carry out high speed rotating, powder is quickly discharged, when the weight of material be discharged reaches about 90% of expected value, servomotor 2 drives blanking screw rod 3 to slowly run, and powder is slowly discharged, when the weight of material be discharged reaches expected value, servomotor 2 stops operating, and completes and once measures filling operation.The effect of charging connector 5 is the flowing power increasing powder material.The effect of exhaust Powdex filter 9 is discharged by the additional air in weigh-hatching plant 1, prevents the pressure in weigh-hatching plant 1 from increasing, affect feed rate.
Claims (1)
1. a vertical powder material metering device for filling, include hopper (1) and the servomotor (2) be arranged on hopper (1) and perpendicularly to put through hopper (1) and the blanking screw rod (3) that is connected with servomotor (2) of upper end, the bottom of hopper (1) is provided with charging connector (5), level sensor (6) and LOAD CELLS (7) are installed on the top of hopper (1), the fixed end of LOAD CELLS (7) is connected with frame (8), exhaust Powdex filter (9) and inlet point (10) is provided with in the upper end of hopper (1), it is characterized in that: two sides of described hopper (1) are plane, for having the vertical semi-cylindrical of stepped appearance of two the vertical semi-cylindricals in upper and lower before hopper (1), for axis becomes the semi-cylindrical at 55 ° ~ 65 ° of angles with horizontal surface after hopper (1), for having first ladder plane and the ladder plane being placed in second ladder plane above first ladder plane above hopper (1), the motor shaft of described servomotor (2) erects to put down and is arranged in first ladder plane of hopper (1), the axis of this servomotor (2) and the dead in line of the vertical semi-cylindrical of hopper (1) front lower, described blanking screw rod (3) is coaxially connected with the motor shaft of described servomotor (2), a passage (4) is connected with in the lower end of described hopper (1), the top of this passage (4) is inverted conical pipe, the pipe of bottom for matching with blanking screw rod (3), described charging connector (5) is arranged above and below two and is arranged on hopper (1) semi-cylindrical below, described LOAD CELLS (7) is two, be symmetricly set on the position that two sides of hopper (1) are top, described exhaust Powdex filter (9) and inlet point (10) are arranged in second ladder plane of described hopper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110043783.8A CN102152862B (en) | 2011-02-24 | 2011-02-24 | Vertical powder material metering device for filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110043783.8A CN102152862B (en) | 2011-02-24 | 2011-02-24 | Vertical powder material metering device for filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152862A CN102152862A (en) | 2011-08-17 |
| CN102152862B true CN102152862B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110043783.8A Active CN102152862B (en) | 2011-02-24 | 2011-02-24 | Vertical powder material metering device for filling |
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| CN (1) | CN102152862B (en) |
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| CN105564679B (en) * | 2015-12-01 | 2018-02-23 | 苏州信亨自动化科技有限公司 | A kind of quantitative sorting device of pulvis automation |
| CN105564835B (en) * | 2015-12-01 | 2018-02-23 | 苏州信亨自动化科技有限公司 | A kind of auto discharging system of pulvis |
| CN105564675B (en) * | 2015-12-01 | 2018-09-14 | 苏州信亨自动化科技有限公司 | A kind of quantitative sorting device of pulvis automation |
| CN106644002A (en) * | 2016-11-02 | 2017-05-10 | 湖北扬攀冶金科技有限公司 | High-precision automatic powder weighing instrument |
| CN108312394A (en) * | 2018-03-30 | 2018-07-24 | 川田机械制造(上海)有限公司 | A kind of PE metering devices |
| CN108674702B (en) * | 2018-05-31 | 2024-05-28 | 珠海瑞创科技发展有限公司 | Unloading mechanism and multifunctional filling equipment |
| CN112572855B (en) * | 2020-08-11 | 2022-10-28 | 北京化工大学 | Device for subpackaging multiple powder bodies |
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| DE3602493A1 (en) * | 1986-01-28 | 1987-07-30 | Edelmann Carl Verpackung | METHOD AND DEVICE FOR THE DOSED, WEIGHT-BASED FILLING OF A PREDICTED QUANTITY OF A FLOWABLE FILLING MATERIAL |
| CN2301396Y (en) * | 1996-07-24 | 1998-12-23 | 石羽章 | Powder packaging machine |
| CN2436417Y (en) * | 2000-06-28 | 2001-06-27 | 常州市四维理工自动化设备有限公司 | Quantitative weighting package machine |
| JP2005320013A (en) * | 2004-05-06 | 2005-11-17 | Furukawa Mfg Co Ltd | Powder filling apparatus |
| CN201729281U (en) * | 2010-08-11 | 2011-02-02 | 秦皇岛源达科技有限公司 | Tin milk powder metering filling machine |
| CN201923330U (en) * | 2011-02-24 | 2011-08-10 | 秦皇岛福大自动化工程有限公司 | Vertical powder material metering and filling device |
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2011
- 2011-02-24 CN CN201110043783.8A patent/CN102152862B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3602493A1 (en) * | 1986-01-28 | 1987-07-30 | Edelmann Carl Verpackung | METHOD AND DEVICE FOR THE DOSED, WEIGHT-BASED FILLING OF A PREDICTED QUANTITY OF A FLOWABLE FILLING MATERIAL |
| CN2301396Y (en) * | 1996-07-24 | 1998-12-23 | 石羽章 | Powder packaging machine |
| CN2436417Y (en) * | 2000-06-28 | 2001-06-27 | 常州市四维理工自动化设备有限公司 | Quantitative weighting package machine |
| JP2005320013A (en) * | 2004-05-06 | 2005-11-17 | Furukawa Mfg Co Ltd | Powder filling apparatus |
| CN201729281U (en) * | 2010-08-11 | 2011-02-02 | 秦皇岛源达科技有限公司 | Tin milk powder metering filling machine |
| CN201923330U (en) * | 2011-02-24 | 2011-08-10 | 秦皇岛福大自动化工程有限公司 | Vertical powder material metering and filling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102152862A (en) | 2011-08-17 |
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Owner name: QINHUANGDAO YANDA YUANDA MECHANICAL + ELECTRONIC T Free format text: FORMER OWNER: QINHUANGDAO FUDA AUTOMATION ENGINEERING CO., LTD. Effective date: 20140522 |
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Effective date of registration: 20140522 Address after: 066004, Hebei, Qinhuangdao economic and Technological Development Zone, Yongding, No. 9, 5 floor Applicant after: Qinhuangdao Yanshan University Yuanda Mechanical & Electrical Technology Co., Ltd. Address before: 066004, Hebei, Qinhuangdao economic and Technological Development Zone, Yongding, No. 9, 5 floor Applicant before: Qinhuangdao Fuda Automation Engineering Co., Ltd. |
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Address after: 066004, Hebei, Qinhuangdao economic and Technological Development Zone, Yongding, No. 9, 5 floor Applicant after: QINHUANGDAO YANDA YUANDA MECHANICAL & ELECTRICAL TECHNOLOGY CO., LTD. Address before: 066004, Hebei, Qinhuangdao economic and Technological Development Zone, Yongding, No. 9, 5 floor Applicant before: Qinhuangdao Yanshan University Yuanda Mechanical & Electrical Technology Co., Ltd. |
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