CN103434664A - Quantitative packing scale - Google Patents

Quantitative packing scale Download PDF

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Publication number
CN103434664A
CN103434664A CN2013103864542A CN201310386454A CN103434664A CN 103434664 A CN103434664 A CN 103434664A CN 2013103864542 A CN2013103864542 A CN 2013103864542A CN 201310386454 A CN201310386454 A CN 201310386454A CN 103434664 A CN103434664 A CN 103434664A
Authority
CN
China
Prior art keywords
feed
frame
ration package
package scale
scale
Prior art date
Application number
CN2013103864542A
Other languages
Chinese (zh)
Inventor
邹建东
Original Assignee
无锡市剑鹰机械有限公司
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 无锡市剑鹰机械有限公司 filed Critical 无锡市剑鹰机械有限公司
Priority to CN2013103864542A priority Critical patent/CN103434664A/en
Publication of CN103434664A publication Critical patent/CN103434664A/en

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Abstract

The invention discloses a quantitative packing scale. The quantitative packing scale comprises a rack and an operation panel installed on the rack, wherein a platform face is connected with the upper end of the rack, a feeding mechanism is arranged at one end of the platform face, a feeding inlet of the feeding mechanism is connected with a material bin, an inner hopper which is connected with a discharging outlet of the feeding mechanism is arranged at the other end of the platform face, a bag clamping device which is used for hanging packing bags is arranged on an outlet of the inner hopper and on the rack, and a weighing sensor is arranged on the bag clamping device. The quantitative packing scale further comprises a negative-pressure degassing device, wherein the negative-pressure degassing device comprises a vacuum tube which can vertically move, the upper end of the vacuum tube is connected with a vacuum pump, and the lower end of the vacuum tube is connected with a plurality of micro-hole tubes which can be inserted into the packing bags. Due to the fact that the negative-pressure degassing device is additionally arranged, gas in powdery materials in the packing bags can be removed, the size of the powdery materials can be reduced, the bulk density is increased, the powdery materials can be placed into the corresponding packing bags in a filling mode, the quantitative accuracy is ensured, labor intensity of staff is reduced, and efficiency is improved.

Description

A kind of ration package scale
Technical field
The present invention relates to a kind of ration package scale.
Background technology
In commercial production, often run into the quantitative package of granular material, as: antimony oxide, aluminium oxide, zinc powder etc., this class chemical industry granular material, owing to can producing gas in process of production, make the material gassiness, bulk density reduces, volume increases, thereby can't use the corresponding package bag to carry out quantitative package, usually way is first to adopt large packaging bag to be packed, volume-diminished after precipitating, by large packaging bag cutting, and due to the material gassiness, can only be by manually by platform scale, carrying out metering packing, there is low precision, efficiency is low, labour intensity is large, the shortcomings such as site environment is severe, after having packed, also can't normally to packaging bag, carry out piling.
Summary of the invention
The object of the invention is to for the problems referred to above, a kind of ration package scale is provided, with the quantitative package that solves the chemical industry granular material, need, by manually by platform scale, carrying out metering packing, have low precision, inefficient problem.
The objective of the invention is to be achieved through the following technical solutions:
A kind of ration package scale, comprise frame and be installed on the guidance panel on frame, described frame upper end is connected with table top, one end of described table top is provided with feed mechanism, the inlet point of described feed mechanism is connected with feed bin, the other end of table top is provided with the internal conflict be connected with the discharging opening of feed mechanism, being positioned at the internal conflict exit on described frame is provided with for articulating the sackholder of packaging bag, be provided with the LOAD CELLS be electrically connected to guidance panel on described sackholder, also comprise negative pressure degassing device, described negative pressure degassing device comprises vacuum lamp moving up and down, the upper end of described vacuum lamp is connected with vacuum pump, its lower end is connected with the many microporous pipe that can insert in packaging bag.
Further, the discharging opening place of described feed mechanism is provided with the cover door by the backgauge air cylinder driven.
Further, described feed mechanism is the screw feeder driven by variable-frequency motor.
Further, in described microporous pipe, be provided with base pipe, be evenly equipped with a plurality of air extractor vents on described base pipe, the aperture of described air extractor vent is 13um, thereby can make degasification more even.
Further, described microporous pipe is 2, and on microporous pipe, the aperture in hole is 2um.
Further, described vacuum lamp is by air cylinder driven, and is provided with the blowback interface on it, and is connected with air compressor, thereby, after degasification completes, can carry out the malleation air blowing to microporous pipe, prevents its obstruction.
Beneficial effect of the present invention is, described a kind of ration package scale is by setting up negative pressure degassing device, the gas that granular material in packaging bag can be contained is removed, thereby reduce the granular material volume, increase bulk density, make the granular material energy normal filling to corresponding packaging bag, guaranteed quantitative accuracy, and degree of automation is high, reduced personnel's labour intensity, improved efficiency.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of ration package scale of the present invention;
The structural representation that Fig. 2 is a kind of negative pressure degassing device of the present invention.
In figure:
1, frame; 2, guidance panel; 3, table top; 4, conveyor screw; 5, variable-frequency motor; 6, feed bin; 7, backgauge cylinder; 8, conflict internally; 9, cover door; 10, sackholder; 11, packaging bag; 12, negative pressure degassing device; 13, vacuum pump; 14, air compressor; 15, cylinder; 16, vacuum lamp; 17, joint; 18, silk head; 19, air extractor vent; 20, base pipe; 21, microporous pipe; 22, blowback interface.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Fig. 1 and Fig. 2 the structural representation that Fig. 1 is a kind of ration package scale of the present invention; The structural representation that Fig. 2 is a kind of negative pressure degassing device of the present invention.In the present embodiment, a kind of ration package scale, comprise frame 1, negative pressure degassing device 12 and be installed on the guidance panel on frame 1, described frame 1 upper end is connected with table top 3, the right-hand member of described table top 3 is provided with the screw feeder 4 driven by variable-frequency motor 5, the inlet point of described screw feeder 4 is connected with feed bin 6, its discharging opening place is provided with the cover door 9 driven by backgauge cylinder 7, the left end of table top 3 is provided with the internal conflict 8 be connected with the discharging opening of screw feeder 4, being positioned at 8 exits of conflicting internally on described frame 1 is provided with for articulating the sackholder of packaging bag 11, be provided with the LOAD CELLS be electrically connected to guidance panel 2 on described sackholder, described negative pressure degassing device 12 comprises by cylinder 15 driving vacuum lamp 16 moving up and down, the upper end of described vacuum lamp 16 is connected with vacuum pump 13, and be provided with blowback interface 22 on vacuum lamp 16, and be connected with air compressor 14, the lower end of vacuum lamp 13 is symmetrically arranged with 2 joints 17, joint 17 lower ends are connected with silk 18, described 18 is hollow structure, its outside face is provided with outside thread, and the microporous pipe 21 that has been threaded, its inside face is provided with negative thread, and the base pipe 20 that has been threaded, described base pipe 20 is positioned at microporous pipe 21, and be evenly equipped with 9 air extractor vents on base pipe 20, , the aperture of described air extractor vent is 13um, on described microporous pipe 21, the aperture in hole is 2um.
During quantitative package, packaging bag 11 is articulated on sackholder, granular material in feed bin is in screw feeder 4 enters packaging bag 11, now, backgauge cylinder 7 is contraction state, make granular material can enter smoothly in packaging bag 11, when the weight of packaging bag 11 interior granular materials reaches the degasification setting value (as the gravimetric value of weighing set is 50kg, degasification setting value is predeterminable is 45kg), LOAD CELLS passes to guidance panel 2 by signal, guidance panel 2 is controlled screw feeder 4 and is stopped feeding, simultaneously, backgauge cylinder 7 drives cover door 9 to stretch out, block the discharging opening of screw feeder 4, and cylinder 15 stretches out, make microporous pipe 21 insert in packaging bag 11, now, vacuum pump 13 starts, granular material in packaging bag 11 is carried out to the negative pressure degasification, make the bank density in packaging bag 11 increase, volume reduces, when degasification reaches the time of setting, vacuum pump 13 is closed, cylinder 15 shrinks, mention microporous pipe 21, now, air compressor 14 starts, microporous pipe 21 is carried out to the malleation air blowing, granular material on cleaning microporous pipe 21, and can play the effect that prevents that microporous pipe 21 from stopping up, after cleaning finishes, backgauge cylinder 7 shrinks, guidance panel 2 is controlled screw feeder 4 and is again started and feed in raw material until reach the gravimetric value of weighing.
Above embodiment has just set forth groundwork of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (6)

1. a ration package scale, comprise frame and be installed on the guidance panel on frame, described frame upper end is connected with table top, one end of described table top is provided with feed mechanism, the inlet point of described feed mechanism is connected with feed bin, the other end of table top is provided with the internal conflict be connected with the discharging opening of feed mechanism, being positioned at the internal conflict exit on described frame is provided with for articulating the sackholder of packaging bag, be provided with the LOAD CELLS be electrically connected to guidance panel on described sackholder, it is characterized in that: also comprise negative pressure degassing device, described negative pressure degassing device comprises vacuum lamp moving up and down, the upper end of described vacuum lamp is connected with vacuum pump, its lower end is connected with the many microporous pipe that can insert in packaging bag.
2. a kind of ration package scale according to claim 1, it is characterized in that: the discharging opening place of described feed mechanism is provided with the cover door by the backgauge air cylinder driven.
3. a kind of ration package scale according to claim 1 and 2 is characterized in that: described feed mechanism is the screw feeder driven by variable-frequency motor.
4. a kind of ration package scale according to claim 1, it is characterized in that: be provided with base pipe in described microporous pipe, be evenly equipped with a plurality of air extractor vents on described base pipe, the aperture of described air extractor vent is 13um.
5. according to the described a kind of ration package scale of claim 1 or 4, it is characterized in that: described microporous pipe is 2, and on microporous pipe, the aperture in hole is 2um.
6. a kind of ration package scale according to claim 1 is characterized in that: described vacuum lamp is by air cylinder driven, and is provided with the blowback interface on it, and is connected with air compressor.
CN2013103864542A 2013-08-29 2013-08-29 Quantitative packing scale CN103434664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103864542A CN103434664A (en) 2013-08-29 2013-08-29 Quantitative packing scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103864542A CN103434664A (en) 2013-08-29 2013-08-29 Quantitative packing scale

Publications (1)

Publication Number Publication Date
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738510A (en) * 2014-01-07 2014-04-23 无锡大东机械制造有限公司 Vertical type powder separating type encasement air suction ration packing scale
CN104890908A (en) * 2015-06-28 2015-09-09 黄浩 Quantitative packing scale for dry calcimine
CN105346741A (en) * 2015-11-13 2016-02-24 无锡市麦杰机械工程有限公司 Rotary disc type air extractor for valve port scale feeding box
CN106144011A (en) * 2016-07-06 2016-11-23 杭州睿湘机电科技有限公司 Vacuum pumping method, vacuum extractor and activated carbon packer in a kind of powdered activated carbon packaging process
CN107082127A (en) * 2017-05-15 2017-08-22 江苏九九久科技有限公司 The metering packing method of gassiness powder
CN107226224A (en) * 2015-10-15 2017-10-03 刘宝枚 A kind of drugs packaging device with weighing feedback
CN109431556A (en) * 2018-12-25 2019-03-08 吉林大学 A kind of dedicated talcum powder flusher of pleurodesis
CN109952252A (en) * 2016-09-08 2019-06-28 Ica公司 System and method for packing powder
CN110740937A (en) * 2017-05-30 2020-01-31 海福和博克公司 Device and method for compacting containers filled with bulk material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07300116A (en) * 1994-04-28 1995-11-14 Kamachiyou Seiko Kk Deaerator for powder-filling machine
CN2719717Y (en) * 2004-08-03 2005-08-24 常熟市三禾计量设备厂 Negative pressure degassing mechanism for powder packaging machine
CN2778681Y (en) * 2004-11-25 2006-05-10 李�浩 Suspended automatic dosing packing machine
JP4283071B2 (en) * 2003-03-18 2009-06-24 株式会社リコー Toner for developing electrostatic image, manufacturing method thereof, image forming method, toner filling device, filling method, toner container, process cartridge, and image forming device
US20120180435A1 (en) * 2011-01-14 2012-07-19 Anthony Stelluti Packaging and Densitization of Micrometric Powders
CN203439281U (en) * 2013-08-29 2014-02-19 无锡市剑鹰机械有限公司 Rationed packing scale

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07300116A (en) * 1994-04-28 1995-11-14 Kamachiyou Seiko Kk Deaerator for powder-filling machine
JP4283071B2 (en) * 2003-03-18 2009-06-24 株式会社リコー Toner for developing electrostatic image, manufacturing method thereof, image forming method, toner filling device, filling method, toner container, process cartridge, and image forming device
CN2719717Y (en) * 2004-08-03 2005-08-24 常熟市三禾计量设备厂 Negative pressure degassing mechanism for powder packaging machine
CN2778681Y (en) * 2004-11-25 2006-05-10 李�浩 Suspended automatic dosing packing machine
US20120180435A1 (en) * 2011-01-14 2012-07-19 Anthony Stelluti Packaging and Densitization of Micrometric Powders
CN203439281U (en) * 2013-08-29 2014-02-19 无锡市剑鹰机械有限公司 Rationed packing scale

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738510A (en) * 2014-01-07 2014-04-23 无锡大东机械制造有限公司 Vertical type powder separating type encasement air suction ration packing scale
CN103738510B (en) * 2014-01-07 2015-10-28 无锡大东机械制造有限公司 Vertical powder separation type vanning air-breathing ration package scale
CN104890908A (en) * 2015-06-28 2015-09-09 黄浩 Quantitative packing scale for dry calcimine
CN107226224B (en) * 2015-10-15 2019-08-23 日照轩宜信息科技有限公司 A kind of drugs packaging device with weighing feedback
CN107226224A (en) * 2015-10-15 2017-10-03 刘宝枚 A kind of drugs packaging device with weighing feedback
CN105346741A (en) * 2015-11-13 2016-02-24 无锡市麦杰机械工程有限公司 Rotary disc type air extractor for valve port scale feeding box
CN106144011B (en) * 2016-07-06 2018-11-09 杭州睿湘机电科技有限公司 A kind of vacuum extractor in powdered activated carbon packaging process and active charcoal bag installation
CN106144011A (en) * 2016-07-06 2016-11-23 杭州睿湘机电科技有限公司 Vacuum pumping method, vacuum extractor and activated carbon packer in a kind of powdered activated carbon packaging process
CN109952252A (en) * 2016-09-08 2019-06-28 Ica公司 System and method for packing powder
CN107082127A (en) * 2017-05-15 2017-08-22 江苏九九久科技有限公司 The metering packing method of gassiness powder
CN110740937A (en) * 2017-05-30 2020-01-31 海福和博克公司 Device and method for compacting containers filled with bulk material
CN109431556A (en) * 2018-12-25 2019-03-08 吉林大学 A kind of dedicated talcum powder flusher of pleurodesis

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Application publication date: 20131211

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