CN101804868B - Bagged material airtight metering mechanism - Google Patents
Bagged material airtight metering mechanism Download PDFInfo
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- CN101804868B CN101804868B CN2009100089635A CN200910008963A CN101804868B CN 101804868 B CN101804868 B CN 101804868B CN 2009100089635 A CN2009100089635 A CN 2009100089635A CN 200910008963 A CN200910008963 A CN 200910008963A CN 101804868 B CN101804868 B CN 101804868B
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- strap
- feed pipe
- ambulatory splint
- metering mechanism
- bagged material
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Abstract
The invention relates to a bagged material airtight metering mechanism comprising a discharging tube, a vacuum port, a feeding tube, a movable clamp plate, a fixed clamp plate, a shaft, a locking mechanism, a weighing sensor and a sealing strip. The mechanism simultaneously carries out the opening of the port of a material bag, clamping and fixation, feeding, dust suction and metering, the weighing part is not in contact with other objects, and the mechanism ensures that the precision reaches or exceeds 0.1%; and the port of the material bag is sealed to avoid the leakage and the flying of dust.
Description
Affiliated technical field
Metering packing field under the present invention relates to a kind of bagged material airtight metering mechanism, especially the bagged material airtight metering mechanism used of high-precision measuring.
Background technology
When range ability is the powder and granule shape material metering pack of 100g to 5kg; In order to guarantee that precision meets or exceeds 0.1%, adopt the manually mode of charging usually, this mode can produce the phenomenon of dust leakage or dust from flying; The infringement operator's is healthy, contaminated environment and material.
Summary of the invention
In order to guarantee the powder and granule shape material measuring accuracy in when pack, avoid dust to leak and dust from flying, the present invention provides a kind of bagged material airtight metering mechanism.This mechanism with the material sack strut, clamp fitting, reinforced, dust suction, metering are carried out simultaneously, the part of weighing does not contact with other object, guarantees that precision meets or exceeds 0.1%; The sealing of material bag sack avoids dust to leak and dust from flying.
The technical solution adopted for the present invention to solve the technical problems is following:
This mechanism comprises vomit pipe, vacuum port, feed pipe, ambulatory splint, strap, axle, catch gear, LOAD CELLS, sealing band.Vacuum port is positioned at the vomit pipe bottom; Feed pipe is positioned at vomit pipe below certain distance, and feed pipe is connected with axle with ambulatory splint with strap, feed pipe, and strap is fixed on the LOAD CELLS; The material bag is enclosed within around the closing plate of feed pipe bottom, and be fixed clamping plate and ambulatory splint clamp.
Catch gear is installed at the strap two ends.Catch gear with feed pipe, strap, ambulatory splint, material bag leak-tight joint together.
The position that closing plate, ambulatory splint, strap are in contact with one another is provided with sealing band, guarantees sealing, and the friction of increase and material bag, material bag landing when preventing to add full with substance.
The closing plate of feed pipe bottom has two wedge angles, makes things convenient for the installation material pocket.
The top of ambulatory splint and strap is provided with pipe link, makes material bag closing plate one segment distance that is higher than suitable for reading, and this part does not contact material, keeps clean, and is convenient to seal.
In the reinforced process, vacuum port is opened, and forms vacuum between vomit pipe and the feed pipe, prevents the dust effusion.
The invention has the beneficial effects as follows, can improve the precision of powder and granule shape material Weighing, avoid the dust of reinforced process to leak and dust from flying.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a scheme of installation of the present invention.
Fig. 2 is a birds-eye view of the present invention.
1. feed pipes among the figure, 2. closing plate, 3. ambulatory splint, 4. strap, 5. strainer, 6. spool, 7. LOAD CELLS, 8. sealing band, 9. material bag, 10. pipe link, 11. vacuum ports, 12. vomit pipes.
The specific embodiment
In Fig. 1; Bagged material airtight metering mechanism according to the invention is made up of discontiguous two parts up and down; Top comprises vomit pipe 12, vacuum port 11, and the lower part comprises feed pipe 1, ambulatory splint 3, strap 4, catch gear 5, axle 6, LOAD CELLS 7, sealing band 8.Vacuum port 11 is positioned at vomit pipe 12 bottoms, and feed pipe 1 is positioned at vomit pipe 12 below certain distances, and vacuum port 11 is opened when reinforced, and the endless belt between feed pipe 1 and vomit pipe 12 forms vacuum pneumatic, avoids dust to leak and dust from flying.Finish to reinforced from reinforced the beginning, vacuum pneumatic is constant relatively to the influence of metering, thereby guarantees that measuring accuracy is unaffected.
Strap 4, ambulatory splint 3 and feed pipe 1 be connected with 4 axles 6, strap 4 is fixed on the LOAD CELLS 7.During installation material pocket 9, strainer 5 is opened, lifted ambulatory splint 3 and feed pipe 1; Material bag 9 is enclosed within around the closing plate 2 of feed pipe 1 bottom; Put down ambulatory splint 3 and feed pipe 1, the position of adjusting material bag 9 clamps ambulatory splint 3 and strap 4 with strainer 5.
The position that closing plate 2, ambulatory splint 3, strap 4 are in contact with one another is provided with sealing band 8, guarantees sealing, and the friction of increase and material bag 9, material bag 9 landings when preventing to add full with substance.
The closing plate 2 of feed pipe 1 bottom has two wedge angles, play the guiding role, and makes things convenient for installation material pocket 9.
The top of ambulatory splint 3 and strap 4 is provided with pipe link 10, during installation material pocket 9, makes sack be higher than closing plate 2 one segment distances, and this part does not contact material, keeps clean, and is convenient to seal.
Claims (5)
1. bagged material airtight metering mechanism; Comprise vomit pipe, vacuum port, feed pipe, ambulatory splint, strap, axle, catch gear, LOAD CELLS, sealing band, it is characterized in that: the vomit pipe bottom is provided with vacuum port, and feed pipe is positioned at the vomit pipe below and does not contact; Feed pipe is connected with axle with ambulatory splint with strap, feed pipe; Strap is fixed on the LOAD CELLS, and the material bag is enclosed within around the closing plate of feed pipe bottom, and be fixed clamping plate and ambulatory splint clamp.
2. bagged material airtight metering mechanism according to claim 1 is characterized in that: catch gear is installed at the strap two ends.
3. bagged material airtight metering mechanism according to claim 1 is characterized in that: the position that closing plate, ambulatory splint, strap are in contact with one another is provided with sealing band.
4. bagged material airtight metering mechanism according to claim 1 is characterized in that: the closing plate two ends of feed pipe bottom are wedge angle.
5. bagged material airtight metering mechanism according to claim 1 is characterized in that: the top of ambulatory splint and strap is provided with pipe link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100089635A CN101804868B (en) | 2009-02-16 | 2009-02-16 | Bagged material airtight metering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100089635A CN101804868B (en) | 2009-02-16 | 2009-02-16 | Bagged material airtight metering mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804868A CN101804868A (en) | 2010-08-18 |
| CN101804868B true CN101804868B (en) | 2012-11-14 |
Family
ID=42606865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100089635A Active CN101804868B (en) | 2009-02-16 | 2009-02-16 | Bagged material airtight metering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101804868B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954976B (en) * | 2010-09-02 | 2011-12-14 | 哈尔滨博实自动化股份有限公司 | Dustless powder bagging mechanism suitable for M-shaped packaging bag |
| CN103133713A (en) * | 2011-11-28 | 2013-06-05 | 北京长峰金鼎科技有限公司 | Vibrating type pinch valve capable of consecutively adjusting open degree |
| CN103010498B (en) * | 2012-12-28 | 2016-08-03 | 枣庄市三维技术有限公司 | A kind of packing scale of band dedusting function |
| CN103754425B (en) * | 2014-01-07 | 2015-07-08 | 无锡大东机械制造有限公司 | Bagging mechanism capable of preventing flying powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203826U (en) * | 1987-03-10 | 1988-09-28 | 谢显银 | Powdery matter-feeding device |
| CN2071627U (en) * | 1990-05-09 | 1991-02-20 | 江西省樟树粮油公司饲料厂 | Sack filling machine with automatic measure and changeable speed feed functions |
| CN2155560Y (en) * | 1993-03-18 | 1994-02-09 | 陈曦 | Dustless constant-weight electronic packing scale |
| CN2417126Y (en) * | 2000-03-24 | 2001-01-31 | 曹全礼 | Automatic measuring and packaging grain machine |
| GB2365840A (en) * | 2000-08-18 | 2002-02-27 | Flomat Bagfilla Internat Ltd | A bag filling apparatus |
-
2009
- 2009-02-16 CN CN2009100089635A patent/CN101804868B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203826U (en) * | 1987-03-10 | 1988-09-28 | 谢显银 | Powdery matter-feeding device |
| CN2071627U (en) * | 1990-05-09 | 1991-02-20 | 江西省樟树粮油公司饲料厂 | Sack filling machine with automatic measure and changeable speed feed functions |
| CN2155560Y (en) * | 1993-03-18 | 1994-02-09 | 陈曦 | Dustless constant-weight electronic packing scale |
| CN2417126Y (en) * | 2000-03-24 | 2001-01-31 | 曹全礼 | Automatic measuring and packaging grain machine |
| GB2365840A (en) * | 2000-08-18 | 2002-02-27 | Flomat Bagfilla Internat Ltd | A bag filling apparatus |
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| Publication number | Publication date |
|---|---|
| CN101804868A (en) | 2010-08-18 |
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Legal Events
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Qiao Zhiqi Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Dong Xiaowei Document name: Notification of Passing Examination on Formalities |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Goldenteam Technology Co., Ltd. Dong Xiaowei Document name: Notification that Entitlement to Patent Deemed Abandoned |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |