CN104101408A - Powder discharging weighing device and use method - Google Patents
Powder discharging weighing device and use method Download PDFInfo
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- CN104101408A CN104101408A CN201410334802.6A CN201410334802A CN104101408A CN 104101408 A CN104101408 A CN 104101408A CN 201410334802 A CN201410334802 A CN 201410334802A CN 104101408 A CN104101408 A CN 104101408A
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- powder
- cylinder
- weighing
- blanking
- storage silo
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Abstract
The invention discloses a powder discharging weighing device and a use method. The weighing device comprises a powder storage bin and a machine seat used for supporting the powder storage bin. A weighing sensor is arranged below the machine seat through a support frame, the weighing sensor is sequentially connected with a sensor junction box, a weighing display instrument and a computer through a signal wire, a discharging port is arranged in the lower portion of the powder storage bin, an insertion plate valve, an expansion joint and a fan are sequentially arranged at the position of the discharging port, a material barrel is arranged at the position of an outlet of the fan, a cylinder is arranged on the end portion of an insertion plate of the insertion plate valve, and the cylinder is connected with the computer. The use method includes that the computer transmits an opening signal to the cylinder, the cylinder opens the insertion plate valve, powder is discharged from the discharging port, meanwhile the fan is utilized to conduct powder extracting to enable the powder to be discharged evenly, the powder moves through the expansion joint to the material barrel, and the weighing sensor senses the weight of the material storage bin and transmits a weight sensor to the weighing display instrument through the sensor junction box to display the weight. When the required weight is reached, the computer transmits a closing signal to the cylinder, and the cylinder closes the insertion plate valve.
Description
Technical field
The present invention relates to a kind of powder utility appliance field, particularly a kind of robotization powder blanking weighing device and using method.
Background technology
At present, in the time that granular material is weighed, just can weigh after needing workman that granular material is put into packaging, otherwise can cause powder to fly to spill, and cause waste; While using packaging to weigh, because the size of packaging is fixed, cannot weigh in a large number; Also, owing to being that hand-filling is weighed, in packaging process, will produce certain dust, so both pollute working environment, and caused to a certain extent waste, reduce yield rate.
Summary of the invention
The object of the invention is to, a kind of powder blanking weighing device and using method are provided.It is high that the present invention has automaticity, weigh precisely, and environmentally safe, and time saving and energy saving.
Technical scheme of the present invention: powder blanking weighing device, it is characterized in that: comprise powder storage silo and for supporting the support of powder storage silo, under support, be provided with LOAD CELLS through bracing frame, LOAD CELLS is through signal wire successively connecting sensor terminal box, Weighing display device and computing machine, powder storage silo bottom is provided with discharging opening, discharging opening place is provided with push-pull valve, expansion joint and fan blower successively, blower export is provided with barrel, the plate end of described push-pull valve is provided with cylinder, and cylinder is connected with computing machine.
In aforesaid powder blanking weighing device, described LOAD CELLS is capacitance weighing sensor, fluid pressure type LOAD CELLS or resistance strain weighing transducer.
In aforesaid powder blanking weighing device, described powder storage silo inner bottom part is provided with hang plate, and hang plate lower end connects discharging opening.
According to the using method of above-mentioned powder blanking weighing device, it is characterized in that: computing machine arrives cylinder to opening signal, cylinder is opened push-pull valve, powder carries out blanking from discharging opening, take out powder by fan blower simultaneously, make the even blanking of powder, powder after expansion joint to barrel, the weight of the powder of LOAD CELLS induction simultaneously storage silo, weight signal is shown to Weighing display device through sensor terminal box, in the time reaching required weight, computing machine is to shutdown signal to cylinder, and cylinder is closed push-pull valve.
In the using method of aforesaid powder blanking weighing device, in described powder storage silo, a hang plate is installed, can conveniently powder be fallen to discharging opening.
Compared with prior art, the present invention adopts LOAD CELLS to weigh by static blanking simultaneously, weighs precise and stable, also can carry out switch to push-pull valve by computer control air pump, make it to there is automaticity high, weigh precisely, environmentally safe, and time saving and energy saving.The present invention adopts fan blower suction to make blanking in powder storage silo, compares and adopts motor oscillating blanking, and motion noise is less, and sensitivity is higher, uses equipment life longer.The present invention also has the feature simple in structure and easy to use of implementing.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Being labeled as in accompanying drawing: 1-powder storage silo, 2-support, 3-bracing frame, 4-LOAD CELLS, 5-signal wire, 6-sensor terminal box, 7-Weighing display device, 8-computing machine, 9-discharging opening, 10-push-pull valve, 11-expansion joint, 12-fan blower, 13-barrel, 14-cylinder, 15-hang plate.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Embodiment.Powder blanking weighing device, form as shown in Figure 1, comprise powder storage silo 1 and for supporting the support 2 of powder storage silo 1, support is provided with LOAD CELLS 4 through bracing frame 32 times, LOAD CELLS 4 is through signal wire 5 successively connecting sensor terminal box 6, Weighing display device 7 and computing machine 8, powder storage silo 1 bottom is provided with discharging opening 9, discharging opening 9 places are provided with push-pull valve 10 successively, expansion joint 11 and fan blower 12 (can be also roots blower), fan blower 12 outlets are provided with barrel 13, the plate end of described push-pull valve 10 is provided with cylinder 14, cylinder 14 is connected with computing machine 8.
Described LOAD CELLS 4 is capacitance weighing sensor, fluid pressure type LOAD CELLS or resistance strain weighing transducer; These sensors use comparatively accurately stable.
Described powder storage silo 1 inner bottom part is provided with hang plate 15, and hang plate 15 lower ends connect discharging opening 9.
According to the using method of above-mentioned powder blanking weighing device, it is characterized in that: computing machine arrives cylinder to opening signal, cylinder is opened push-pull valve, powder carries out blanking from discharging opening, take out powder by fan blower simultaneously, make the even blanking of powder, powder after expansion joint to barrel, the weight of the powder of LOAD CELLS induction simultaneously storage silo, weight signal is shown to Weighing display device through sensor terminal box, in the time reaching required weight, computing machine is to shutdown signal to cylinder, and cylinder is closed push-pull valve.In described powder storage silo, a hang plate is installed, can conveniently powder be fallen to discharging opening.
Use procedure of the present invention is as follows: open push-pull valve by computer control air pump, make powder stablize blanking to barrel by the suction of fan blower simultaneously, powder in powder storage silo reduces, LOAD CELLS is responded to its variation, the weight of blanking is reacted to computing machine, in the time that discharge quantity arrives defined, control cylinder is closed push-pull valve and is stopped blanking.Hang plate in powder storage silo can facilitate blanking.
Claims (5)
1. powder blanking weighing device, it is characterized in that: comprise powder storage silo (1) and for supporting the support (2) of powder storage silo (1), under support (2), be provided with LOAD CELLS (4) through bracing frame (3), LOAD CELLS (4) is through signal wire (5) successively connecting sensor terminal box (6), Weighing display device (7) and computing machine (8), powder storage silo (1) bottom is provided with discharging opening (9), discharging opening (9) locates to be provided with successively push-pull valve (10), expansion joint (11) and fan blower (12), fan blower (12) outlet is provided with barrel (13), the plate end of described push-pull valve (10) is provided with cylinder (14), cylinder (14) is connected with computing machine (8).
2. powder blanking weighing device according to claim 1, is characterized in that: described LOAD CELLS (4) is capacitance weighing sensor, fluid pressure type LOAD CELLS or resistance strain weighing transducer.
3. powder blanking weighing device according to claim 1 and 2, is characterized in that: described powder storage silo (1) inner bottom part is provided with hang plate (15), and hang plate (15) lower end connects discharging opening (9).
4. the using method of powder blanking weighing device according to claim 3, it is characterized in that: computing machine arrives cylinder to opening signal, cylinder is opened push-pull valve, powder carries out blanking from discharging opening, take out powder by fan blower simultaneously, make the even blanking of powder, powder after expansion joint to barrel, the weight of the powder of LOAD CELLS induction simultaneously storage silo, weight signal is shown to Weighing display device through sensor terminal box, in the time reaching required weight, computing machine is to shutdown signal to cylinder, and cylinder is closed push-pull valve.
5. the using method of powder blanking weighing device according to claim 4, is characterized in that: in described powder storage silo, a hang plate is installed, can conveniently powder be fallen to discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334802.6A CN104101408A (en) | 2014-07-15 | 2014-07-15 | Powder discharging weighing device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334802.6A CN104101408A (en) | 2014-07-15 | 2014-07-15 | Powder discharging weighing device and use method |
Publications (1)
| Publication Number | Publication Date |
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| CN104101408A true CN104101408A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334802.6A Pending CN104101408A (en) | 2014-07-15 | 2014-07-15 | Powder discharging weighing device and use method |
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| Country | Link |
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| CN (1) | CN104101408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512774A (en) * | 2016-12-19 | 2017-03-22 | 哈尔滨天顺化工科技开发有限公司 | Scraping wall type dry powder mixing device |
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| CN2488816Y (en) * | 2001-07-31 | 2002-05-01 | 济南金钟电子衡器股份有限公司 | Gravity type automatic charging weighing apparatus |
| CN202022585U (en) * | 2011-04-07 | 2011-11-02 | 湖南兴瑞新材料研究发展有限公司 | Batching device |
| CN202765847U (en) * | 2012-07-02 | 2013-03-06 | 中材建设有限公司 | Granular material pneumatic conveyor |
| CN203116067U (en) * | 2013-01-25 | 2013-08-07 | 福建永恒能源管理有限公司 | Metering type powder feeding device of novel coal powder storing and supplying system |
| CN203965003U (en) * | 2014-07-15 | 2014-11-26 | 湖州大周高分子材料有限公司 | Powder blanking weighing device |
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2014
- 2014-07-15 CN CN201410334802.6A patent/CN104101408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488816Y (en) * | 2001-07-31 | 2002-05-01 | 济南金钟电子衡器股份有限公司 | Gravity type automatic charging weighing apparatus |
| CN202022585U (en) * | 2011-04-07 | 2011-11-02 | 湖南兴瑞新材料研究发展有限公司 | Batching device |
| CN202765847U (en) * | 2012-07-02 | 2013-03-06 | 中材建设有限公司 | Granular material pneumatic conveyor |
| CN203116067U (en) * | 2013-01-25 | 2013-08-07 | 福建永恒能源管理有限公司 | Metering type powder feeding device of novel coal powder storing and supplying system |
| CN203965003U (en) * | 2014-07-15 | 2014-11-26 | 湖州大周高分子材料有限公司 | Powder blanking weighing device |
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| 陈翼虎: "双斗电子秤的研制和应用", 《上海计量测试》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512774A (en) * | 2016-12-19 | 2017-03-22 | 哈尔滨天顺化工科技开发有限公司 | Scraping wall type dry powder mixing device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |