CN102152862A - Vertical powder material metering and filling device - Google Patents

Vertical powder material metering and filling device Download PDF

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Publication number
CN102152862A
CN102152862A CN2011100437838A CN201110043783A CN102152862A CN 102152862 A CN102152862 A CN 102152862A CN 2011100437838 A CN2011100437838 A CN 2011100437838A CN 201110043783 A CN201110043783 A CN 201110043783A CN 102152862 A CN102152862 A CN 102152862A
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China
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hopper
metering
semi
cylindrical
powder
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CN2011100437838A
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Chinese (zh)
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CN102152862B (en
Inventor
王昕�
刘铁鑫
程雷
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秦皇岛福大自动化工程有限公司
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Abstract

The invention discloses a vertical powder material metering and filling device which is provided with a hopper, wherein two side surfaces of the hopper are flat surfaces, the front surface is a stepped vertical semi-cylindrical surface, the rear surface is a semi-cylindrical surface of which the axis forms an angle of 45-70 degrees with the horizontal plane, and the upper surface is a stepped surface. A servo motor is arranged on the lower stepped surface of the hopper; a motor shaft of the servo motor is coaxially connected with a blanking screw; the lower end of the hopper is connected with a material guide pipe matched with the blanking screw; an aeration nozzle is arranged close to the bottom of the rear semi-cylindrical surface of the hopper; the upper part of the hopper is provided with a material level sensor and a pair of weighing sensors; and the stepped surface at the upper end of the hopper is provided with an exhaust powder filter and a feed inlet. Through the invention, the powder is effectively prevented from bridging in the hopper, and a material stirring mechanism is omitted; and thus, the structure is simplified, the equipment weight is greatly reduced, and the metering and filling device can implement the metering and filling of powder material by multiple metering methods.

Description

Vertical powder material metering device for filling
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 that the powder bridging in the weigh-hatching plant from will have the material rabbling mechanism, make this device own wt more much bigger than the weight of the material that needs metering, therefore, can only use the volumetry metering or add weighing system and use the weighting procedure metering, and can't use the loss of weight method to measure.When equipment such as itself and vertical bag seal packing machine are used in combination, owing on the equipment such as vertical bag seal packing machine weighing system can't be installed, can only carry out the volumetry metering, when measuring accuracy being required when higher, the volumetry metering can't be satisfied measuring requirement, particularly for some valuable products, the problems referred to above are particularly outstanding.
Summary of the invention
The objective of the invention is at 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 dispose the material rabbling mechanism, thereby alleviate the weight of metering device for filling greatly, make this metering device for filling can adopt the metering filling of multiple metering method realization powder material.
The technical scheme that realizes above-mentioned purpose is: a kind of vertical powder material metering device for filling, servomotor on it includes hopper and is installed in hopper and perpendicular putting are passed the blanking screw rod that hopper and upper end are connected with the motor shaft of servomotor, bottom at 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 links to each other with frame, be provided with exhaust Powdex filter and inlet point in the upper end of hopper, two sides of described hopper are the plane, the front of this hopper is the vertical semi-cylindrical of stepped appearance with two the vertical semi-cylindricals in upper and lower, the back of this hopper be axis and horizontal surface at 45 ~ semi-cylindrical at 70 ° of angles, the top of this hopper is the ladder plane, the motor shaft of described servomotor is perpendicular down to be put on first ladder plane that is installed in described hopper, the dead in line of the axis of this servomotor and the vertical semi-cylindrical of described hopper front lower, described blanking screw rod is connected with the motor shaft of described servomotor is coaxial, be connected with a passage in the lower end of described hopper, the top of this passage is the inverted conical pipe, the pipe of bottom for matching with the blanking screw rod, described charging connector is arranged on the semi-cylindrical of described hopper back, described LOAD CELLS is two, two sides that are symmetricly set on described hopper are by last position, and described exhaust Powdex filter and inlet point are arranged on second ladder plane of described hopper.
Preferred 55 ° ~ 65 ° of the axis of above-mentioned hopper back semi-cylindrical and the angle of horizontal surface.
Special shape hopper of the present invention and charging connector combination, solved powder flow field problem in weigh-hatching plant, saved the material rabbling mechanism, make vertical powder material metering device for filling designs simplification, its weight only is about 30% of existing installation, not only equipment cost greatly reduces, and can LOAD CELLS be installed on hopper directly and realize the metering of loss of weight method.
Description of drawings
Fig. 1 is that the structure master of this vertical powder material metering device for filling looks scheme drawing;
Fig. 2 is the structure schematic top plan view of this vertical powder material metering device for filling.
The specific embodiment
In conjunction with 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 the plane, the front of hopper 1 is the vertical semi-cylindrical of stepped appearance with two the vertical semi-cylindricals in upper and lower, the back of hopper 1 is axis becomes 55 ° ~ 65 ° of angles with horizontal surface a semi-cylindrical, and the top of hopper 1 is the ladder plane that has first ladder plane and place second ladder plane of first top, ladder plane.The motor shaft of one servomotor 2 is perpendicular down to be put on first ladder plane that is installed in hopper 1, the dead in line of the axis of this servomotor 2 and the vertical semi-cylindrical of hopper 1 front lower, the coaxial connection one blanking screw rod 3 of the motor shaft of servomotor 2.Connect a passage 4 in the lower end of hopper 1, the top of this passage 4 is the inverted conical pipe, the pipe of bottom for matching with blanking screw rod 3, and the dead in line of the axis of passage 4 and blanking screw rod 3, and both lower ends are concordant.On the semi-cylindrical of hopper 1 back, be set with charging connector 5 by upper/lower positions, this charging connector can be arranged above and below be provided with a plurality of.Two sides that a level sensor 6 and 7, two LOAD CELLS 7 of two LOAD CELLS are symmetricly set on hopper 1 are installed by last position 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 an exhaust Powdex filter 9 and an inlet point 10, and inlet point 10 is circular inlet point, is arranged on second ladder plane of hopper 1 by the fwd position.
Principle of work of the present invention is described as follows:
Powder material is entered in the hopper 1 by inlet point 10, and when level sensor 6 sends signal, or the weight that enters into powder in the hopper 1 stops charging when reaching setting value.Enter into powder in the hopper 1 and produces side component to blanking screw rod 3 under the effect of gravity, powder flows to the position at blanking screw rod 3 places, and what make blanking screw rod 3 is full of powder on every side.When needs measure the filling operation, servomotor 2 drives blanking screw rod 3 and carries out high speed rotating, powder is discharged fast, when the weight of material that is discharged from reaches 90% left and right sides of expected value, servomotor 2 drives blanking screw rod 3 and slowly runs, and powder is slowly discharged, when the weight of material that is discharged from reaches expected value, servomotor 2 stops operating, and finishes and once measures the filling operation.The effect of charging connector 5 is the flowing power that increase powder material.The effect of exhaust Powdex filter 9 is with the unnecessary air exhaustion in the weigh-hatching plant 1, prevents that the pressure in the weigh-hatching plant 1 from increasing, and influences feed rate.

Claims (2)

1. a vertical powder material measures device for filling, servomotor (2) on including hopper (1) and being installed in hopper (1) and perpendicular putting are passed the blanking screw rod (3) that hopper (1) and upper end link to each other with servomotor (2), be provided with charging connector (5) in the bottom of hopper (1), level sensor (6) and LOAD CELLS (7) are installed on the top of hopper (1), the fixed end of LOAD CELLS (7) links to each other with frame (8), be provided with exhaust Powdex filter (9) and inlet point (10) in the upper end of hopper (1), it is characterized in that: two sides of described hopper (1) are the plane, the front of hopper (1) is the vertical semi-cylindrical of stepped appearance with two the vertical semi-cylindricals in upper and lower, the back of hopper (1) be axis and horizontal surface at 45 ~ semi-cylindrical at 70 ° of angles, the top of hopper (1) is the ladder plane, the motor shaft of described servomotor (2) is perpendicular down to be put on first ladder plane that is installed in hopper (1), the dead in line of the axis of this servomotor (2) and the vertical semi-cylindrical of hopper (1) front lower, the coaxial connection of motor shaft of described blanking screw rod (3) and described servomotor (2), be connected with a passage (4) in the lower end of described hopper (1), the top of this passage (4) is the inverted conical pipe, the pipe of bottom for matching with blanking screw rod (3), described charging connector (5) is arranged on the semi-cylindrical of hopper (1) back, described LOAD CELLS (7) is two, two sides that are symmetricly set on hopper (1) are by last position, and described exhaust Powdex filter (9) and inlet point (10) are arranged on second ladder plane of described hopper (1).
2. vertical powder material metering device for filling according to claim 1 is characterized in that: preferred 55 ° ~ 65 ° of the axis of described hopper (1) back semi-cylindrical and the angle of horizontal surface.
CN201110043783.8A 2011-02-24 2011-02-24 Vertical powder material metering device for filling Active CN102152862B (en)

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

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Application Number Priority Date Filing Date Title
CN201110043783.8A CN102152862B (en) 2011-02-24 2011-02-24 Vertical powder material metering device for filling

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CN102152862B CN102152862B (en) 2015-10-14

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043230A (en) * 2012-12-29 2013-04-17 安丘市富邦机械有限责任公司 Rotary dry-mixed mortar packing machine
CN103287596A (en) * 2013-06-17 2013-09-11 苏州市佳宏机械有限公司 High-accuracy milk powder filling machine
CN104504787A (en) * 2014-12-03 2015-04-08 徐州三原电力测控技术有限公司 Sample storage barrel and intelligent management system
CN104555364A (en) * 2014-12-29 2015-04-29 山东精工电子科技有限公司 Feeding device of lithium iron phosphate anode material pelletizer
CN105564671A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic quantitative sorting equipment for traditional Chinese medicines in bulk
CN105571698A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Novel bulk traditional Chinese medicine automatic quantitative sorting equipment
CN105564835A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic discharge system for powder
CN105564678A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic medicine fetching system for traditional Chinese medicines in bulk
CN105564677A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic medicine fetching device for traditional Chinese medicines in bulk
CN105565008A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic discharging device of powder
CN105564675A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Novel automatic and quantitative sorting equipment of powder
CN105564679A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic quantitative sorting equipment for powder
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

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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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043230A (en) * 2012-12-29 2013-04-17 安丘市富邦机械有限责任公司 Rotary dry-mixed mortar packing machine
CN103043230B (en) * 2012-12-29 2015-03-25 山东金富邦建材装备有限公司 Rotary dry-mixed mortar packing machine
CN103287596A (en) * 2013-06-17 2013-09-11 苏州市佳宏机械有限公司 High-accuracy milk powder filling machine
CN103287596B (en) * 2013-06-17 2015-11-25 苏州市佳宏机械有限公司 High precision milk powder stower
CN104504787A (en) * 2014-12-03 2015-04-08 徐州三原电力测控技术有限公司 Sample storage barrel and intelligent management system
CN104555364A (en) * 2014-12-29 2015-04-29 山东精工电子科技有限公司 Feeding device of lithium iron phosphate anode material pelletizer
CN105564677A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic medicine fetching device for traditional Chinese medicines in bulk
CN105571698A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Novel bulk traditional Chinese medicine automatic quantitative sorting equipment
CN105564835A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic discharge system for powder
CN105564678A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic medicine fetching system for traditional Chinese medicines in bulk
CN105564671A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic quantitative sorting equipment for traditional Chinese medicines in bulk
CN105565008A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic discharging device of powder
CN105564675A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Novel automatic and quantitative sorting equipment of powder
CN105564679A (en) * 2015-12-01 2016-05-11 苏州信亨自动化科技有限公司 Automatic quantitative sorting equipment for powder
CN105564671B (en) * 2015-12-01 2018-07-24 苏州信亨自动化科技有限公司 A kind of quantitative sorting device of Chinese medicine automation in bulk
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
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
CN105564677B (en) * 2015-12-01 2018-02-23 苏州信亨自动化科技有限公司 A kind of automatic medicament discharging device of Chinese medicine in bulk
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

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