CN102556377A - Container bag vacuum packaging machine for ultra-light powder - Google Patents
Container bag vacuum packaging machine for ultra-light powder Download PDFInfo
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- CN102556377A CN102556377A CN2012100105377A CN201210010537A CN102556377A CN 102556377 A CN102556377 A CN 102556377A CN 2012100105377 A CN2012100105377 A CN 2012100105377A CN 201210010537 A CN201210010537 A CN 201210010537A CN 102556377 A CN102556377 A CN 102556377A
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Abstract
The invention discloses a container bag vacuum packaging machine for ultra-light powder, which comprises a feeding device and a vacuum packaging chamber, wherein the feeding device consists of a feed hopper and a feed pipe, a vacuum pipe connected to a vacuum pump, a vacuum release pipe communicated with the atmosphere and a feed nozzle are arranged on the vacuum packaging chamber, air valves are arranged in the vacuum pipe and the vacuum release pipe, the feed pipe in the feeding device is connected with the feed nozzle, microporous drums rotating relatively and capable of exhausting air are arranged at the lower part of the feed hopper, and a screw is arranged at the inner part of the feed pipe. According to the container bag vacuum packaging machine, the microporous drums rotating relatively and capable of exhausting air in the feed hopper are used for extruding the ultra-light powder to exhaust, and the ultra-light powder is extruded again through the rotation of the screw and is conveyed, and the ultra-light powder products are sucked in the container bags of the vacuum packaging chamber through the pressure difference between the vacuum packaging chamber and the feeding device, thereby solving the difficult problems that the existing vacuum packaging machine has small package weight and cannot pre-extrude the powder.
Description
Technical field
The present invention relates to a kind of vacuum packing machine, especially relate to a kind of flexible freight container formula vacuum packing machine that is used for vacuum-packed ultralight powder body material.
Background technology
Existing vacuum packing machine is mainly used in the vacuum packaging of food, and to reach the fresh-keeping effect of guaranteeing the quality, its packaging process directly vacuumizes packaging bag for after in packaging bag, having adorned product, discharges residual gas, sealing bags then in the packaging bag; Perhaps be placed on packaging bag in the packer's bay, then the packer's bay vacuumized, packaging bag is opened, adorned product afterwards to sealing the heated sealant packaging bag; It is little that this vacuum packing machine for food gets vacuum packing chamber, can not arbitrarily adjust, and package weight receives the restriction of packer's bay, is not suitable for the vacuum packaging of powder.
Some conventional flexible freight container wrapping machine that are used for the powder packing do not adopt vacuum packaging; But adopt uncovered packing; Or adopt screw rod rotary feeding valve port bag to pack; These packing methods only are fit to that some powder filled density are big, flowing power powder preferably, and the packaging process dust pollution is serious, packing of product leakiness.
Existing publication number is the patent of invention of CN 1422782A; A kind of powder vacuum packing machine is disclosed; It is made up of feeding device, vacuum packing chamber and dust collecting; Utilize the difference of pressure between vacuum packing chamber and the feeding device to suck the packaging bag that places vacuum packing chamber to powder product, be implemented under the enclosed vacuum state powder is packed, overcome conventional bag installation dust pollution important disadvantages.But because the bulk characteristics of powder uses this vacuum packing machine also to be difficult to packaging bag is really filled, package weight is few, and the common package weight that has only 10kg is then inapplicable for the flexible freight container packaging bag, need further improve.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of this invention is to provide a kind of ultralight powder and use the flexible freight container vacuum packing machine, with the compacting of ultralight powder carry out again vacuum-packed.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of ultralight powder is used the flexible freight container vacuum packing machine; Comprise feeding device and vacuum packing chamber; Said feeding device is made up of feeder hopper and feed pipe, said vacuum packing chamber be provided with the vacuum-pumping tube that is connected to vacuum pump, with the vacuum releasing tube and the feed nozzle of atmosphere, be provided with air valve in vacuum-pumping tube and the vacuum releasing tube; Feed pipe in the said feeding device is connected with said feed nozzle, and said feeder hopper bottom is provided with relative rotation and micropore roller able to drawing air.
As the further improvement of technique scheme, said feed pipe set inside has screw rod, and screw rod further pushes the powder that falls from feeder hopper, makes it stocky, and carries along feed pipe.
Further improvement as technique scheme; Described vacuum packing chamber is openable seal chamber; Vacuum-packed indoor roof, left and right sides sidewall, diapire and rear wall is respectively fixing steel baffle plate; Vacuum packing chamber the place ahead is provided with openable dodge gate, and dodge gate is all around with the rubber bound edge.
Further improvement as technique scheme also comprises dust collecting, and said dust collecting is by all forming with air extracting pump bonded assembly dust removing tube and dust excluding hood; Said dust removing tube is provided with valve; Dust removing tube be positioned at the bottom of vacuum packing chamber and stretch into vacuum-packed indoor, said dust excluding hood be positioned at the vacuum packing chamber top directly over, dust removing tube and dust excluding hood are used for packing and then instrument are carried out dedusting; The protection surrounding environment is not by dust pollution; Dust collection of raising out and utilization once more, conservation reduces production costs simultaneously.
Further improvement as technique scheme; Said feed pipe is provided with inlet valve; Said inlet valve comprises the one-level inlet valve and the secondary inlet valve of gradable control inlet amount, adopts the keying of two-stage inlet valve control feed pipe, can realize pan feeding packing more accurately.
Further improvement as technique scheme; Also comprise weighting apparatus; Said weighting apparatus is made up of the electronic weighing scale and the control circuit that are arranged on the vacuum packing chamber bottom; The mouth of said electronic weighing scale is connected with the input end of control circuit, and the mouth of said control circuit is used to control the one-level inlet valve of vacuum pump and feed pipe, the keying of secondary inlet valve.The control that automatically adjusts of speed through the right charging of weighting apparatus realizes the accurate charging of packing.
As the further improvement of technique scheme, said vacuum packing chamber roof is provided with hook, and hook is used to hang the suspender belt of packaging bag.
As the further improvement of technique scheme, said feed nozzle is provided with expandable rubber ring, has aperture on the feed nozzle tube that said rubber ring wrapped up, and aperture links to each other with the compressed air inlet through connecting tubule.
As the further improvement of technique scheme, described feed pipe is connected with feed nozzle through rubber bush.
The invention has the beneficial effects as follows: the present invention utilizes bled relative rotation of roller tube in the feeder hopper to the exhaust of extruding of ultralight powder; Make powder stocky; Utilize the rotation of screw rod the ultralight powder is pushed once more and to carry again; Finally fall into the packaging bag that places vacuum packing chamber, the open vacuum system utilizes the difference of pressure between vacuum packing chamber and the feeding device to suck the ultralight powder product packaging bag that places vacuum packing chamber; Be implemented under the enclosed vacuum state compacting of ultralight powder is packed; It is serious to have solved conventional bag installation dust pollution, and the shortcoming that can not pack the ultralight powder has also solved the difficult problem that existing vacuum packing machine package weight is little, can not push in advance powder simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a vacuum packing chamber of the present invention inner structure scheme drawing;
Fig. 3 is a feeder hopper inner structure scheme drawing of the present invention.
The specific embodiment
As shown in Figure 1, present embodiment is made up of feeding device, vacuum packing chamber 1, weighting apparatus and dust collecting.
Feeding device is made up of feeder hopper 2 and feed pipe 3; Feeder hopper 2 bottoms are inverted pyramid shape; Feeder hopper 2 bottoms are provided with two pairs of micropore rollers 7 that rotate and can bleed relatively; Feed pipe 3 leading portion inner horizontal are provided with sleeve 23, and the powder that falls from feeder hopper 2 at first gets into sleeve 23, are provided with the rotatable screw rod 8 that is used for further pushing powder in the sleeve 23; Also be provided with one-level inlet valve 15, secondary inlet valve 16 and feed nozzle purge valve 21 on the feed pipe 3, the one-level inlet valve 15 of feed pipe 3, secondary inlet valve 16 and feed nozzle purge valve 21 are the dish valve.
With reference to Fig. 2; Vacuum packing chamber 1 is openable seal chamber, and the roof of vacuum packing chamber 1, left and right sides sidewall, diapire and rear wall are respectively fixing steel baffle plate, and vacuum packing chamber 1 the place ahead is provided with openable dodge gate 11; With the rubber bound edge, guarantee air-tightness around the dodge gate 11; Form a fully enclosed cavity in the vacuum packing chamber 1 during dodge gate 11 closures.Vacuum-pumping tube 4, vacuum releasing tube 5, feed nozzle 6 are installed in the vacuum packing chamber 1, and vacuum-pumping tube 4 is connected to vacuum pump, and an air valve 17 is installed on vacuum-pumping tube 4, and during wrapping machine work, air valve 17 is opened, and vacuum packing chamber 1 is vacuumized; Vacuum releasing tube 5 is with atmosphere and an air valve 18 also is installed in pipe; Vacuum releasing tube 5 is to be used for guaranteeing the vacustat property in the vacuum packing chamber 1; When the degree of vacuum in the vacuum-packed chamber 1 is too high; Air valve 18 is opened the degree of vacuum that makes in the vacuum packing chamber 1 and is descended, and then closes gas check valve 18 when the degree of vacuum in the vacuum packing chamber 1 is low, guarantees the stable of vacuum packing chamber's 1 internal pressure like this; For the ease of observing the vacuum pressure in the vacuum packing chamber 1, the top of vacuum packing chamber 1 also is equipped with the compression indicator 12 of surveying its air pressure inside.Feed nozzle 6 is fixed on the roof of vacuum packing chamber 1; Feed nozzle 6 is arranged in vacuum packing chamber's 1 outer end and is connected with the feed pipe 3 of feeding device through rubber bush 22; The end that feed nozzle 6 is positioned at vacuum packing chamber 1 is the inlet that powder gets into packaging bag, is inserted in feed nozzle 6 to the valve port of valve port flexible freight container when laying packaging bag and gets final product.The middle part of feed nozzle 6 is provided with expandable rubber ring 14, has aperture on the feed nozzle tube that rubber ring 14 is wrapped up, and aperture can link to each other with the compressed air inlet through connecting tubule.When wrapping machine was worked, the compressed air inlet got into pressurized air, and rubber ring 14 expands, and played effect fixing and sealing bags, prevented that powder from leaking from the packaging bag valve port; After having packed, the compressed air inlet links to each other with atmosphere, rubber ring 14 contractions this moment, and packaging bag can be taken off from feed nozzle 6.
Further, vacuum packing chamber's 1 roof also is provided with 4 hooks 20, and hook 20 is preferably the air operated control hook, and hook 20 is used to hang four suspender belts of flexible freight container.
Weighting apparatus is made up of electronic weighing scale that is arranged on vacuum packing chamber 1 bottom 13 and control circuit; The mouth of electronic weighing scale 13 is connected with the input end of control circuit; Keying and the commentaries on classics of roller 7 and screw rod 8 that the mouth of control circuit is used to control one-level inlet valve 15, secondary inlet valve 16 and the feed nozzle purge valve 21 of feed pipe 3 stop; Control circuit can also be controlled the running of vacuum pump, the suction pressure of roller 7; With corresponding datas such as the package weight in the display packing machine working process, average feed rates, realize the full automaticity monitoring of packaging process.As another kind of embodiment, weighting apparatus can also function as described above for being arranged on the load transducer on the hook equally.
Dust collecting is made up of dust removing tube 9 and dust excluding hood 10; Dust removing tube 9 all is connected to air extracting pump with dust excluding hood 10; Valve 19 is installed on the dust removing tube 9, and dust removing tube 9 is positioned at the bottom of vacuum packing chamber 1 and stretches into vacuum packing chamber 1, dust excluding hood 10 be positioned at vacuum packing chamber 1 top directly over.In packaging process, the valve 19 of dust removing tube 9 is closed, and after stopping charging, the valve 19 of dust removing tube 9 is opened, and extracts the dust of vacuum packing chamber 1 the inside.The dust excluding hood 10 at top is to be used for when the dodge gate 11 of vacuum packing chamber 1 is opened, removing the dust that waves, to prevent the pollution of dust to the workshop.Dust collecting can also reclaim the powder of extracting out, avoids waste.
Working process of the present invention is: the powder before the packing is placed in the feeder hopper 2, and packaging bag places in the vacuum packing chamber 1, and its valve port is nested with on feed nozzle 6; When beginning to pack, roller 7 and screw rod 8 rotations push with stocky powder, and utilize its squeese pressure that powder is carried along feed pipe 3; Simultaneously, two inlet valves 15,16 are opened, and feed nozzle purge valve 21 is closed, and powder falls in the packaging bag that is placed in the vacuum packing chamber 1 in the effect of squeese pressure and gravity, is weighed in real time by the powder of 13 pairs of packaging bags of electronic weighing scale and the inside; When package weight reached the low target gravimetric value of setting, vacuum system was opened, and utilized vacuum packing chamber 1 and the feed difference of pressure between putting to suck the ultralight powder product packaging bag that places vacuum packing chamber 1; During near target weight, close one-level inlet valve 15 at the later stage package weight, feed rate reduces, and carries out accurate charging; When package weight reaches target weight; Close secondary inlet valve 16 and stop charging; Feed nozzle purge valve 21 is opened 0.1-0.5 second then, utilizes the difference of pressure in atmosphere and the vacuum packing chamber 1 to blow into the product that remains in 6 li of feed nozzles in the packaging bag, to guarantee the precision of package weight.After packing is accomplished, open the valve 19 on air extracting pump and the dust removing tube 9, extract the dust of vacuum packing chamber 1 the inside; Open dodge gate 11 at last and take out packaging bag, in this process, open dust excluding hood 10 and draw the dust that waves.
The employed packaging bag of vacuum packing machine of the present invention is preferably the plastic optical fibre woven bag, can carry out high-capacity packing.Certainly, packaging bag of the present invention is not limited to that top this is a kind of, and packaging bag for example of the present invention can also be multiwall kraft or stretchable paper valve port bag.
The present invention utilizes the exhaust of extruding of the 7 pairs of ultralight powders of bled relative rotation of roller tube in the feeder hopper 2; Make powder stocky; Utilize the rotation of screw rod 8 the ultralight powder is pushed once more and to carry again, finally fall into the packaging bag that places vacuum packing chamber 1, the open vacuum system; Utilize the difference of pressure between vacuum packing chamber 1 and the feeding device to suck the ultralight powder product packaging bag that places vacuum packing chamber 1; Be implemented under the enclosed vacuum state compacting of ultralight powder is packed, it is serious to have solved conventional bag installation dust pollution, the shortcoming that can not pack the ultralight powder; Simultaneously, also solved the difficult problem that existing vacuum packing machine package weight is little, can not push in advance powder because stocky powder can fully be filled packaging bag.
The above is merely preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (9)
1. a ultralight powder is used the flexible freight container vacuum packing machine; Comprise feeding device and vacuum packing chamber (1); Said feeding device is made up of feeder hopper (2) and feed pipe (3); Said vacuum packing chamber (1) be provided with the vacuum-pumping tube (4) that is connected to vacuum pump, with the vacuum releasing tube (5) and the feed nozzle (6) of atmosphere; Be provided with air valve (17,18) in vacuum-pumping tube (4) and the vacuum releasing tube (5), the feed pipe in the said feeding device (3) is connected with said feed nozzle (6), it is characterized in that: said feeder hopper (2) bottom is provided with relative rotation and micropore roller able to drawing air (7).
2. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine, it is characterized in that: said feed pipe (3) set inside has screw rod (8).
3. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine; It is characterized in that: described vacuum packing chamber (1) is openable seal chamber; Vacuum-packed indoor roof, left and right sides sidewall, diapire and rear wall is respectively fixing steel baffle plate; Vacuum packing chamber (1) the place ahead is provided with openable dodge gate (11), and dodge gate (11) is all around with the rubber bound edge.
4. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine; It is characterized in that: also comprise dust collecting; Said dust collecting is by all forming with air extracting pump bonded assembly dust removing tube (9) and dust excluding hood (10); Said dust removing tube (9) is provided with valve (19), and dust removing tube (9) is positioned at the bottom of vacuum packing chamber (1) and stretches into vacuum packing chamber (1), said dust excluding hood (10) be positioned at vacuum packing chamber (1) top directly over.
5. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine, it is characterized in that: said feed pipe (3) is provided with inlet valve, and said inlet valve comprises the one-level inlet valve (15) and the secondary inlet valve (16) of gradable control inlet amount.
6. ultralight powder according to claim 5 is used the flexible freight container vacuum packing machine; It is characterized in that: also comprise weighting apparatus; Said weighting apparatus is made up of electronic weighing scale (13) that is arranged on vacuum packing chamber (1) bottom and control circuit; The mouth of said electronic weighing scale (13) is connected with the input end of control circuit, and the mouth of said control circuit is used to control the one-level inlet valve (15) of vacuum pump and feed pipe (3), the keying of secondary inlet valve (16).
7. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine, it is characterized in that: said vacuum packing chamber (1) roof is provided with hook (20).
8. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine; It is characterized in that: said feed nozzle (6) is provided with expandable rubber ring (14); Have aperture on the feed nozzle tube that said rubber ring (14) is wrapped up, aperture links to each other with the compressed air inlet through connecting tubule.
9. ultralight powder according to claim 1 is used the flexible freight container vacuum packing machine, it is characterized in that: described feed pipe (2) is connected with feed nozzle (6) through rubber bush (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100105377A CN102556377A (en) | 2012-01-14 | 2012-01-14 | Container bag vacuum packaging machine for ultra-light powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100105377A CN102556377A (en) | 2012-01-14 | 2012-01-14 | Container bag vacuum packaging machine for ultra-light powder |
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| CN102556377A true CN102556377A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100105377A Pending CN102556377A (en) | 2012-01-14 | 2012-01-14 | Container bag vacuum packaging machine for ultra-light powder |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825054A (en) * | 2012-09-10 | 2012-12-19 | 山东汉方制药有限公司 | Dedusting system for drug packaging production line |
| CN103342174A (en) * | 2013-06-24 | 2013-10-09 | 西安科技大学 | Rapid packaging system and method for preventing spontaneous combustion of pulverized coal |
| CN103407597A (en) * | 2013-08-12 | 2013-11-27 | 深圳市靶心配比科技有限公司 | Trace-amount and balanced light-emitting diode (LED) fluorescent powder feeding device and operation method thereof |
| CN103616809A (en) * | 2013-11-29 | 2014-03-05 | 亿和精密工业（苏州）有限公司 | Carbon powder filling machine |
| CN103875367A (en) * | 2012-12-22 | 2014-06-25 | 昆山瑞恒峰技术咨询有限公司 | Low-pollution harvester |
| CN105584648A (en) * | 2016-02-01 | 2016-05-18 | 徐述山 | Bagging machine |
| CN108327937A (en) * | 2018-01-22 | 2018-07-27 | 佛山市大千色釉料有限公司 | A kind of dustless automatic packaging process of colour glaze and device |
| CN109606759A (en) * | 2019-01-30 | 2019-04-12 | 成秀东 | A method of material packing is carried out using Intellectualized material dispensing apparatus |
| CN111924151A (en) * | 2020-09-15 | 2020-11-13 | 山东商务职业学院 | Emptying device on food transportation equipment |
| CN114272990A (en) * | 2021-11-29 | 2022-04-05 | 马鞍山市晨旭机械制造有限公司 | Environment-friendly feeding equipment for ring die feed machine |
| CN116767548A (en) * | 2023-08-21 | 2023-09-19 | 山东城市服务职业学院 | Seasoning quantitative split charging equipment |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102825054A (en) * | 2012-09-10 | 2012-12-19 | 山东汉方制药有限公司 | Dedusting system for drug packaging production line |
| CN103875367A (en) * | 2012-12-22 | 2014-06-25 | 昆山瑞恒峰技术咨询有限公司 | Low-pollution harvester |
| CN103342174A (en) * | 2013-06-24 | 2013-10-09 | 西安科技大学 | Rapid packaging system and method for preventing spontaneous combustion of pulverized coal |
| CN103407597A (en) * | 2013-08-12 | 2013-11-27 | 深圳市靶心配比科技有限公司 | Trace-amount and balanced light-emitting diode (LED) fluorescent powder feeding device and operation method thereof |
| CN103407597B (en) * | 2013-08-12 | 2015-11-25 | 深圳市靶心配比科技有限公司 | A kind of LED fluorescent powder balanced pay-off of trace and method of operation thereof |
| CN103616809A (en) * | 2013-11-29 | 2014-03-05 | 亿和精密工业（苏州）有限公司 | Carbon powder filling machine |
| CN103616809B (en) * | 2013-11-29 | 2016-06-22 | 亿和精密工业（苏州）有限公司 | A kind of carbon dust filling machine |
| CN105584648A (en) * | 2016-02-01 | 2016-05-18 | 徐述山 | Bagging machine |
| CN108327937A (en) * | 2018-01-22 | 2018-07-27 | 佛山市大千色釉料有限公司 | A kind of dustless automatic packaging process of colour glaze and device |
| CN109606759A (en) * | 2019-01-30 | 2019-04-12 | 成秀东 | A method of material packing is carried out using Intellectualized material dispensing apparatus |
| CN109606759B (en) * | 2019-01-30 | 2021-03-02 | 吉林大学 | Method for subpackaging materials by using intelligent material subpackaging equipment |
| CN111924151A (en) * | 2020-09-15 | 2020-11-13 | 山东商务职业学院 | Emptying device on food transportation equipment |
| CN111924151B (en) * | 2020-09-15 | 2020-12-11 | 山东商务职业学院 | Emptying device on food transportation equipment |
| CN114272990A (en) * | 2021-11-29 | 2022-04-05 | 马鞍山市晨旭机械制造有限公司 | Environment-friendly feeding equipment for ring die feed machine |
| CN116767548A (en) * | 2023-08-21 | 2023-09-19 | 山东城市服务职业学院 | Seasoning quantitative split charging equipment |
| CN116767548B (en) * | 2023-08-21 | 2023-12-05 | 山东城市服务职业学院 | Seasoning quantitative split charging equipment |
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Application publication date: 20120711 |