CN107323703A - Dustless powder filling device and method - Google Patents

Dustless powder filling device and method Download PDF

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Publication number
CN107323703A
CN107323703A CN201710502927.9A CN201710502927A CN107323703A CN 107323703 A CN107323703 A CN 107323703A CN 201710502927 A CN201710502927 A CN 201710502927A CN 107323703 A CN107323703 A CN 107323703A
Authority
CN
China
Prior art keywords
powder
filling
gathering room
suction
dustless
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201710502927.9A
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Chinese (zh)
Other versions
CN107323703B (en
Inventor
张小良
刘晓晨
刘婷婷
何锐
宋慧娟
曹新光
沈晓波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
East China University of Science and Technology
Shanghai Institute of Technology
Original Assignee
East China University of Science and Technology
Shanghai Institute of Technology
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 East China University of Science and Technology, Shanghai Institute of Technology filed Critical East China University of Science and Technology
Priority to CN201710502927.9A priority Critical patent/CN107323703B/en
Publication of CN107323703A publication Critical patent/CN107323703A/en
Application granted granted Critical
Publication of CN107323703B publication Critical patent/CN107323703B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/28Controlling escape of air or dust from containers or receptacles during filling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing

Abstract

The invention provides a kind of dustless powder filling device and method, including:Shell (18), powder-suction structure, transport mechanism, filling mechanism, weighing mechanism and controller (24);The powder of the powder-suction structure suction is conveyed to filling mechanism via transport mechanism, and the controller (24) controls the powder filling amount of filling mechanism according to the weighing result of parameter preset or the Weighing mechanism;Wherein, the space in the shell (18) includes:Powder gathering room (28) and filling room (29), the superjacent air space of the filling mechanism is powder gathering room (28), and the filling mechanism underlying space is filling room (29).The present invention ensure that powder filling process no dust pollution, and reasonable integral structure, weighing precision is high, realize accurately powder automation filling.

Description

Dustless powder filling device and method
Technical field
The present invention relates to IE field, in particular it relates to dustless powder filling device and method.
Background technology
With the development of modern industry, powder filling technique is widely distributed in the fields such as chemical industry, manufacture, but consequently also band Following two problems are carried out:1), add during powder and be also easy to produce a large amount of dust;2), it is difficult to the weight of the filling when institute powder filling body of control.Mesh Before, powder filling device on the market is more actively to fill based on powder, needs to be weighed repeatedly when filling, accuracy is not high, and whole Serious dust pollution is easily caused in individual pouring process.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of dustless powder filling device and method.
In a first aspect, the embodiment of the present invention provides a kind of dustless powder filling device, including:Shell, powder-suction structure, transmission Mechanism, filling mechanism, weighing mechanism and controller;The powder of the powder-suction structure suction is conveyed to filling via transport mechanism Mechanism, the controller controls the powder filling amount of filling mechanism according to the weighing result of parameter preset or the Weighing mechanism;
Wherein, the space in the shell includes:Powder gathering room and filling room, the superjacent air space of the filling mechanism is Powder gathering room, the filling mechanism underlying space is filling room.
Alternatively, the powder-suction structure includes:Inhale powder rifle, inhale powder switch, flexible pipe, air intake filter, blower fan, air-out filtering Piece, exhausting plate, one end of the suction powder rifle pass through soft pipe connection powder gathering room;The blower fan is arranged on powder by fan supporter On the demarcation strip for expecting gathering room;The air intake direction of the blower fan is provided with air intake filter, and the air-out direction of the blower fan is set There is air-out filter;Exhausting plate is additionally provided with powder gathering room side wall corresponding to the air-out direction of the blower fan;
During blower fan work, the muzzle of the suction powder rifle produces negative pressure, and powder converges via suction powder rifle, flexible pipe into powder successively Poly- room.
Alternatively, the suction powder switch is arranged on suction powder rifle, and the suction powder switch is electrically connected with the controller, described The controller control suction powder switch carries out opening and closing operation;
Neck is provided with the lateral wall of the shell, the neck can be used in fixed suction powder rifle.
Alternatively, the transport mechanism includes:Motor, belt, driver, closed transfer plate and dust cover, it is described Motor is connected by belt and driver, and the driver drives closed transfer plate motion;The closed transfer plate On be provided with multiple spring baffle plates, the motor and the driver are arranged in dust cover.
Alternatively, the distance between the closed transfer plate and powder gathering room demarcation strip are hit by a bullet less than spring baffle plate Height under spring nature.
Alternatively, the powder gathering room includes:The upper half cavity of powder gathering room and the lower half cavity of powder gathering room, Sealed off between the upper half cavity of the powder gathering room and the lower half cavity of powder gathering room;Wherein:
Air intake filter, powder gathering room demarcation strip, closed transfer plate, the upper surface of dust cover, shell side wall with And the roof of shell surrounds the upper half cavity of the powder gathering room;
Lower surface, closed transfer plate, the lower surface of dust cover, filling mechanism and the shell of powder gathering room demarcation strip Side wall surround the lower half cavity of the powder gathering room;On the side wall of shell where the lower half cavity of the powder gathering room It is provided with exhaust outlet.
Alternatively, the filling mechanism includes:Conical collector, the lower end of the conical collector is provided with meal outlet, Meal outlet controlling switch, switch plate, scalable filling interface are installed at the meal outlet;The meal outlet controlling switch, open Close piece and be arranged on the scalable filling interface internal;The controller controls folding degree and the control institute of the switch plate State the length of scalable filling interface.
Alternatively, the Weighing mechanism includes:Electronic scale, fixed support, the fixed support are arranged on electronics and are much of Side, the fixed support is used to tank body being fastened on electronic scale.
Alternatively, set fluted on the electronic scale, some groups of springs, the one of the spring are installed in the groove End is connected with the groove walls of electronic scale, and the other end of the spring is connected with fixed support;Expansion plate is provided with the spring, The side of the expansion plate is connected with the groove edge of electronic scale, and the opposite side of the expansion plate is connected with fixed support.
Second aspect, the embodiment of the present invention provides any in a kind of dustless powder filling method, including application first aspect Dustless powder filling device described in one carries out powder filling.
The present invention, by setting powder-suction structure to reduce the dust pollution in pouring process, is realized to whole using controller The control of pouring process, filling mechanism and powder-suction structure are controlled according to the weighing result of default parameter or weighing mechanism, So as to ensure powder filling process no dust pollution, weighing precision is high, realizes accurately powder automation filling.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention, Objects and advantages will become more apparent upon:
The structural representation for the dustless powder filling device that Fig. 1 provides for the present invention;
In figure:
1- inhales powder rifle;
2- necks;
3- inhales powder switch;
4- flexible pipes;
5- air intake filters;
6- blower fans;
7- air-out filters;
8- exhausting plates;
9- fan supporters;
10- motors;
11- belts;
12- drivers;
The closed transfer plates of 13-;
14- spring baffle plates;
15- meal outlet controlling switches;
16- switch plates;
The scalable filling interfaces of 17-;
18- shells;
19- tank bodies;
20- fixed supports;
22- expansion plates;
23- electronic scales;
24- controllers;
25- exhaust outlets
The upper half cavity of 26- powder gathering rooms;
The lower half cavity of 27- powder gathering rooms;
28- powder gathering rooms;
The filling rooms of 29-.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention Protection domain.
As shown in figure 1, the embodiment of the present invention provides a kind of dustless powder filling device, including:Shell 18, powder-suction structure, Transport mechanism, filling mechanism, weighing mechanism and controller 24;The powder of the powder-suction structure suction is conveyed via transport mechanism To filling mechanism, the controller 24 controls filling mechanism according to the weighing result of parameter preset or the Weighing mechanism Powder filling amount;
Wherein, the space in the shell 18 includes:Powder gathering room and filling room, the superjacent air space of the filling mechanism For powder gathering room, the filling mechanism underlying space is filling room.
The present embodiment is realized to whole by setting powder-suction structure to reduce the dust pollution in pouring process using controller The control of pouring process, filling mechanism and powder-suction structure are controlled according to the weighing result of default parameter or weighing mechanism, So as to ensure powder filling process no dust pollution, weighing precision is high, realizes accurately powder automation filling.
Specifically, the controller 24 can be programmable controller, can include:It is multiple sensors, switch module, aobvious Show the weighing result and default parameter that weighing mechanism is shown in device, display.When the value of weighing result connects with default parameter When near, the filling filling amount of filling mechanism is adjusted.When weighing result reaches parameter preset, controller is closed by switch module to be inhaled Powder mechanism and filling mechanism.
The powder-suction structure includes:Inhale powder rifle 1, inhale powder switch 3, flexible pipe 4, air intake filter 5, blower fan 6, air-out filter 7th, exhausting plate 8, described one end for inhaling powder rifle 1 connects powder gathering room 28 by flexible pipe 4;The blower fan 6 is pacified by fan supporter 9 On the demarcation strip of powder gathering room 28;The air intake direction of the blower fan 6 is provided with air intake filter 5, and the blower fan 6 goes out Wind direction is provided with air-out filter 7;It is additionally provided with the side wall of powder gathering room 28 corresponding to the air-out direction of the blower fan 6 Exhausting plate 8;When blower fan 6 works, the muzzle of the suction powder rifle 1 produces negative pressure, and powder enters powder via suction powder rifle 1, flexible pipe 4 successively Expect gathering room 28.
The suction powder switch 3 is arranged on suction powder rifle 1, and the suction powder switch 3 is electrically connected with the controller 24, the control Device 24 processed controls the suction powder to switch 3 and carries out opening and closing operation;
Neck 2 is provided with the lateral wall of the shell 18, the neck 2 can be used in fixed suction powder rifle 1.
The transport mechanism includes:Motor 10, belt 11, driver 12, closed transfer plate 13 and dust cover, it is described Motor 10 is connected by belt 11 with driver 12, and the driver 12 drives closed transfer plate 13 to move;The envelope Multiple spring baffle plates 14 are provided with enclosed transfer plate 13, the motor 10 and the driver are arranged in dust cover.
The distance between the closed transfer plate 13 and powder gathering room demarcation strip are less than spring in spring baffle plate 14 Height under nature.
The powder gathering room includes:The upper half cavity 26 of powder gathering room and the lower half cavity 27 of powder gathering room, institute State and sealed off between the upper half cavity 26 of powder gathering room and the lower half cavity 27 of powder gathering room;Wherein:Air intake filter 5th, the roof of powder gathering room demarcation strip, closed transfer plate 13, the upper surface of dust cover, the side wall of shell 18 and shell 18 Surround the upper half cavity 26 of the powder gathering room;It is the lower surface of the demarcation strip of powder gathering room 28, closed transfer plate 13, dust-proof The side wall of the lower surface of cover, filling mechanism and shell 18 surrounds the lower half cavity 27 of the powder gathering room;The powder converges Exhaust outlet 25 is provided with the side wall of shell 18 where the lower half cavity 27 of poly- room.
The filling mechanism includes:Conical collector, the lower end of the conical collector is provided with meal outlet, it is described go out powder Meal outlet controlling switch 15, switch plate 16, scalable filling interface 17 are installed at mouthful;The meal outlet controlling switch 15, open Piece 16 is closed to be arranged on inside the scalable filling interface 17;The controller 24 control the folding degree of the switch plate 16 with And the length of the control scalable filling interface 17.Different height is adapted to by adjusting the length of scalable filling interface 17 Tank body.
The upper half cavity 26 of powder gathering room and the lower half cavity 27 of powder gathering room are divided into closed by transport mechanism Two parts, two-part powder is by spring baffle plate 14 and closed transfer plate 13 by the upper half cavity of powder gathering room In powder carry to the conical collector of the lower half cavity 27 of powder gathering room of 26 suctions.
Further, the meal outlet controlling switch 15 be dual-switch, be divided to above and below two, have filter disc in exhaust outlet, both Atmospheric pressure can be ensured, dust leakage can be prevented by having.
The Weighing mechanism includes:Electronic scale 23, fixed support 20, the fixed support are arranged on the upper of electronic scale 23 Side, the fixed support 20 is used to tank body being fastened on electronic scale 23.
Set fluted on the electronic scale 23, some groups of springs be installed in the groove, one end of the spring with The groove walls connection of electronic scale 23, the other end of the spring is connected with fixed support 20;Expansion plate is provided with the spring 22, the side of the expansion plate is connected with the groove edge of electronic scale 23, opposite side and the fixed support 20 of the expansion plate 22 It is connected.
During using device in the present invention, the fixed support 20 on electronic scale 23 is opened by controller 24 first, is put into After good tank body, tank body is fixed, and now tank body quality is recorded using controller 24, resetting needs to add powder quality.So Suction powder switch 3, the blower fan 6 for opening suction powder rifle 1 with controller 24 afterwards are operated, so that blower fan 6 is in powder gathering room upper half cavity 26th, negative pressure is caused in flexible pipe 4, suction powder rifle 1, powder is aspirated.The powder being sucked enters taper after transport mechanism In collector, and carried out by scalable filling interface 17 filling.When the display quality of controller 24 reaches preset value, controller 24 close meal outlet controlling switch 15, blower fan 6, inhale powder switch 3 and motor 10 successively, complete filling.
The embodiment of the present invention provides a kind of dustless powder filling method, including enters using above-mentioned dustless powder filling device Row powder filling.
One skilled in the art will appreciate that except realizing the system that the present invention is provided in pure computer readable program code mode And its beyond each device, can be caused completely by the way that method and step is carried out into programming in logic the system that provides of the present invention and its Each device is in the form of gate, switch, application specific integrated circuit, programmable logic controller (PLC) and embedded microcontroller etc. To realize identical function.So, the system and its every device that the present invention is provided are considered a kind of hardware component, and right The device for realizing various functions included in it can also be considered as the structure in hardware component;It will can also be used to realize respectively The device of kind of function, which is considered as, not only can be the software module of implementation method but also can be the structure in hardware component.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow Ring the substantive content of the present invention.In the case where not conflicting, feature in embodiments herein and embodiment can any phase Mutually combination.

Claims (10)

1. a kind of dustless powder filling device, it is characterised in that including:Shell (18), powder-suction structure, transport mechanism, bottle placer Structure, weighing mechanism and controller (24);The powder of the powder-suction structure suction is conveyed to filling mechanism via transport mechanism, institute State the powder filling amount that controller (24) controls filling mechanism according to the weighing result of parameter preset or the Weighing mechanism;
Wherein, the space in the shell (18) includes:Powder gathering room (28) and filling room (29), the filling mechanism it is upper Side space is powder gathering room (28), and the filling mechanism underlying space is filling room (29).
2. dustless powder filling device according to claim 1, it is characterised in that the powder-suction structure includes:Inhale powder rifle (1) powder switch (3), flexible pipe (4), air intake filter (5), blower fan (6), air-out filter (7), exhausting plate (8), are inhaled, it is described to inhale One end of powder rifle (1) connects powder gathering room (28) by flexible pipe (4);The blower fan (6) is arranged on powder by fan supporter (9) On the demarcation strip for expecting gathering room (28);The air intake direction of the blower fan (6) is provided with air intake filter (5), the blower fan (6) Air-out direction is provided with air-out filter (7);On powder gathering room (28) side wall corresponding to the air-out direction of the blower fan (6) It is additionally provided with exhausting plate (8);
When blower fan (6) works, the muzzle of the suction powder rifle (1) produces negative pressure, and powder enters via suction powder rifle (1), flexible pipe (4) successively Enter powder gathering room (28).
3. dustless powder filling device according to claim 2, it is characterised in that the suction powder switch (3) is arranged on suction On powder rifle (1), the suction powder switch (3) is electrically connected with the controller (24), and controller (24) the control suction powder is opened Close (3) and carry out opening and closing operation;
Neck (2) is provided with the lateral wall of the shell (18), the neck (2) can be used in fixed suction powder rifle (1).
4. dustless powder filling device according to claim 1 or 2, it is characterised in that the transport mechanism includes:Motor (10), belt (11), driver (12), closed transfer plate (13) and dust cover, the motor (10) pass through belt (11) It is connected with driver (12), the driver (12) drives closed transfer plate (13) motion;The closed transfer plate (13) multiple spring baffle plates (14) are provided with, the motor (10) and the driver are arranged in dust cover.
5. dustless powder filling device according to claim 4, it is characterised in that the closed transfer plate (13) and powder Expect that the distance between gathering room (28) demarcation strip is less than the height under spring nature in spring baffle plate (14).
6. dustless powder filling device according to claim 4, it is characterised in that the powder gathering room (28) includes: The upper half cavity (26) of powder gathering room and the lower half cavity (27) of powder gathering room, the upper half cavity of the powder gathering room (26) sealed off between the lower half cavity (27) of powder gathering room;Wherein:
Air intake filter (5), powder gathering room demarcation strip, closed transfer plate (13), the upper surface of dust cover, shell (18) The roof of side wall and shell (18) surrounds the upper half cavity (26) of the powder gathering room;
Lower surface, closed transfer plate (13), the lower surface of dust cover, filling mechanism and the shell of powder gathering room demarcation strip (18) side wall surrounds the lower half cavity (27) of the powder gathering room;Where the lower half cavity (27) of the powder gathering room Exhaust outlet (25) is provided with the side wall of shell (18).
7. dustless powder filling device according to claim 1, it is characterised in that the filling mechanism includes:Taper is received Storage, the lower end of the conical collector, which is provided with meal outlet, the meal outlet, to be provided with meal outlet controlling switch (15), opens Close piece (16), scalable filling interface (17);The meal outlet controlling switch (15), switch plate (16) are arranged on described scalable Filling interface (17) is internal;The controller (24) controls the folding degree of the switch plate (16) and controlled described scalable The length of filling interface (17).
8. dustless powder filling device according to claim 1, it is characterised in that the Weighing mechanism includes:Electronic scale (23), fixed support (20), the fixed support is arranged on the top of electronic scale (23), and the fixed support (20) is used for tank Body is fastened on electronic scale (23).
9. dustless powder filling device according to claim 8, it is characterised in that be provided with the electronic scale (23) recessed Some groups of springs are installed, one end of the spring is connected with the groove walls of electronic scale (23), the spring in groove, the groove The other end be connected with fixed support (20);Expansion plate (22), the side of the expansion plate and electronics are provided with the spring The groove edge of (23) is claimed to be connected, the opposite side of the expansion plate (22) is connected with fixed support (20).
10. a kind of dustless powder filling method, it is characterised in that including described in application claim any one of 1-9 without dirt powder Expect that filling apparatus carries out powder filling.
CN201710502927.9A 2017-06-27 2017-06-27 Dustless powder filling device and method Active CN107323703B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710502927.9A CN107323703B (en) 2017-06-27 2017-06-27 Dustless powder filling device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710502927.9A CN107323703B (en) 2017-06-27 2017-06-27 Dustless powder filling device and method

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CN107323703A true CN107323703A (en) 2017-11-07
CN107323703B CN107323703B (en) 2019-08-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109533470A (en) * 2018-11-05 2019-03-29 桐乡绿禾农业科技开发有限公司 A kind of metering material guide mechanism for seed packaging
CN109625352A (en) * 2018-10-25 2019-04-16 广州市宏德欣包装设备有限公司 Powder and the elongated bag filling machine of little particulate object

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EP0032481A2 (en) * 1980-01-11 1981-07-22 Firma M. Jeger Device for controlling the quantity of fluent solid material
CN202244122U (en) * 2011-07-01 2012-05-30 石增明 Closed case for powdered material packaging machine
CN203244713U (en) * 2013-04-28 2013-10-23 台州市路桥松正自动化设备厂 High-precision fine filling device of automatic dry powder filling device
CN204727060U (en) * 2015-07-03 2015-10-28 广东工业大学 Coin feed arrangement
CN205525041U (en) * 2016-02-01 2016-08-31 芜湖市四捍粉末涂料有限公司 Powder coating's receipts material title material device
CN106742113A (en) * 2016-11-28 2017-05-31 杨自标 A kind of application of homemade vacuum feeding system
CN206215082U (en) * 2016-11-07 2017-06-06 广东雄杰建材有限公司 A kind of material mixing conveying appliance for quartzite slate manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032481A2 (en) * 1980-01-11 1981-07-22 Firma M. Jeger Device for controlling the quantity of fluent solid material
CN202244122U (en) * 2011-07-01 2012-05-30 石增明 Closed case for powdered material packaging machine
CN203244713U (en) * 2013-04-28 2013-10-23 台州市路桥松正自动化设备厂 High-precision fine filling device of automatic dry powder filling device
CN204727060U (en) * 2015-07-03 2015-10-28 广东工业大学 Coin feed arrangement
CN205525041U (en) * 2016-02-01 2016-08-31 芜湖市四捍粉末涂料有限公司 Powder coating's receipts material title material device
CN206215082U (en) * 2016-11-07 2017-06-06 广东雄杰建材有限公司 A kind of material mixing conveying appliance for quartzite slate manufacture
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109625352A (en) * 2018-10-25 2019-04-16 广州市宏德欣包装设备有限公司 Powder and the elongated bag filling machine of little particulate object
CN109533470A (en) * 2018-11-05 2019-03-29 桐乡绿禾农业科技开发有限公司 A kind of metering material guide mechanism for seed packaging
CN109533470B (en) * 2018-11-05 2020-10-23 苏州睿澎诚科技有限公司 A measurement guide mechanism for seed packing

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