CN202657258U - Vacuum powder packer - Google Patents
Vacuum powder packer Download PDFInfo
- Publication number
- CN202657258U CN202657258U CN 201220291618 CN201220291618U CN202657258U CN 202657258 U CN202657258 U CN 202657258U CN 201220291618 CN201220291618 CN 201220291618 CN 201220291618 U CN201220291618 U CN 201220291618U CN 202657258 U CN202657258 U CN 202657258U
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- cylindrical shell
- conveying
- vacuum
- wrapping machine
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Abstract
A vacuum powder packer relates to the technical field of powder material packing devices and comprises a packer body, wherein a material bin is arranged on the packer body. A conveying device and an adding and weighing device which are both connected with the material bin are arranged on the packer body. The conveying device comprises a conveying screw which is driven by a first power device and rotatably arranged in a conveying barrel. The adding and weighing device comprises an adding and weighing screw which is driven by a second power device and rotatably arranged in an adding and weighing barrel, and the screw pitch of the adding and weighing screw is smaller than that of the conveying screw. The conveying barrel and the adding and weighing barrel are respectively connected with a vacuumizing device. The vacuum powder packer is accurate in quantification and convenient to operate, can efficiently complete packing operation of small-specific-gravity powder materials, ensures that no air exists after the materials are filled into a packing bag and the powder cannot overflow, and effectively protects the environment from being polluted by dust.
Description
Technical field
The utility model relates to powder material packaging facilities technical field, particularly a kind of vacuum powder wrapping machine.
Background technology
Powder packing machine is widely used at food, the industries such as medicine and chemical industry, development along with the powder industry, technology improves constantly, so that the granularity of powder material is more and more less, what have has reached nanoscale, because the granularity of powder material is more and more less, its proportion is corresponding also more and more less, air content increases, this has brought very large difficulty when packing for existing wrapping machine powder material ultra-fine to this class and that air content is large, be mainly reflected in the weight feed of uncontrollable powder material, thereby the requirement of out of reach accurate quantification, and material enters and often has tympanites after the packaging bag and cause being difficult for sealing, the problems such as piling, thus the efficient of packing work affected.
The utility model content
The utility model purpose is in order to overcome above-mentioned deficiency, a kind of vacuum powder wrapping machine to be provided, and quantitatively accurately, high efficiency can guarantee that material tympanites can not occur after entering packaging bag.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of vacuum powder wrapping machine, comprise body, described body is provided with feed bin, described body is provided with the feedway that all connects described feed bin and adds the title device, described feedway comprises the conveyor screw that is driven by the first engine installation, and described conveyor screw rotates to be installed on and carries in the cylindrical shell; Described adding claim device to comprise by what the second engine installation drove to add the title spiral, and described adding claim helical rotation to be installed on to add to claim in the cylindrical shell, and the described pitch that claims spiral of adding is less than the pitch of described conveyor screw; Described conveying cylindrical shell claims that with adding cylindrical shell is connected with respectively a vacuum extractor.
As a kind of improvement, described adding claims spiral to comprise that rotation is installed on described first end axle and the second end axle that claims the cylindrical shell two ends that add, and is provided with the ribbon that adopts the steel band coiling to form between described first end axle and the second end axle.
As further improvement, described vacuum extractor comprises around being arranged at described conveying cylindrical shell and adding the pressure distribution chamber that claims the cylindrical shell outside, conveying cylindrical shell in the described pressure distribution chamber claims that with adding cylindrical shell is provided with some air extractor vents, described conveying cylindrical shell claims the outside of some air extractor vents on the cylindrical shell to be provided with filter layer with adding, and described pressure distribution chamber connects vacuum pump.
As further improvement, described filter layer comprises filter screen and is used for described filter screen is pressed in described conveying cylindrical shell and adds the orifice plate that claims on the cylindrical shell.
As further improvement, described pressure distribution chamber also is connected with compressed gas source.
The beneficial effects of the utility model are: vacuum powder wrapping machine described in the utility model comprises feedway and add the title device, and feedway comprises conveyor screw, adds to claim device to comprise to add the title spiral, and adds the pitch that claims spiral less than the pitch of conveyor screw; Feedway claims that with adding device is connected with respectively vacuum extractor, owing to being provided with feedway and adding the device that claims two convey materials of device, and add the spiral of title device less than the spiral of feedway, therefore can carry out convey materials with conveyor screw first, when the material in the packaging bag reaches setting weight soon, can close conveyor screw uses instead to add and claims spiral to come convey materials, add and claim that helical pitch is little, the material of carrying therefore turn around is just few, can so that the weight of material in the packaging bag is more accurate, guarantee the quantitatively accurate requirement of powder material; Again because feedway claims that with adding device all is connected with vacuum extractor, the gas that powder material can be contained is extracted out, strengthened the density of powder material, reduced the volume of powder material, in identical work-hours, the amount of conveying powdery material has strengthened, simultaneously so that powder material can not contain air after entering packaging bag, just can not produce the phenomenon of tympanites yet, improve work efficiency and the packaging quality of powder packing machine.
Claim that spiral is the ribbon that adopts the steel band coiling to form owing to adding, the two ends of ribbon are separately fixed at adds on the first end axle and the second end axle that claims the device two ends, be not provided with center shaft, this is just so that add and claim the pitch of spiral to set very littlely as required, so that wrapping machine is quantitatively more accurate, can be accurate to this weight class of gram.
Because vacuum extractor comprises the pressure distribution chamber; inboard, pressure distribution chamber is provided with filter layer; the pressure distribution chamber is connected with vacuum pump, the air that is mingled with in the powder material can be extracted out, so that the proportion of powder material strengthens; volume-diminished; be convenient to carry, increased the work efficiency of wrapping machine, and can not produce the phenomenon of flour dust overflow; namely protected environment to reduce again waste, for enterprise has reduced productive costs.
Because filter layer comprises filter screen and is used for filter screen is pressed in described conveying cylindrical shell and adds the orifice plate that claims on the cylindrical shell; play the effect of protection filter screen; prevent that filter screen is out of shape under the effect of gas; affect filter effect; prolonged the service life of filter screen; reduce the replacing number of times of filter screen, reduced the operating cost of pay-off, and further improved work efficiency.
Because the pressure distribution chamber also is connected with compressed gas source, can switch easily and fast the dual mode of bleeding and blow, and finish efficiently the blowback rapping work to filter screen, but actv. prevents the obstruction of filter screen, has guaranteed the work efficiency of pay-off.
In sum, the utility model is quantitatively accurate, and is easy to operate; can finish efficiently the packing work to the little powder material of proportion; guarantee that material can not have air after entering packaging bag, and can not produce the excessive phenomenon of powder, actv. has protected environment to avoid the pollution of dust.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the structural representation that claims device that adds described in the utility model;
Fig. 4 is the A section enlarged drawing of Fig. 3;
Among the figure: 1, body, 2, sackholder, 3, discharging opening, 4, inlet point, 5, feedway, 50, carry cylindrical shell, 51, conveyor screw, 6, add the title device, 60, add the title cylindrical shell, 61, add the title spiral, 62, the first end axle, the 63, second end axle, 7, vacuum extractor, 70, connection pipe, 71, the pressure distribution chamber, 72, filter layer, 720, orifice plate, 721, filter screen, 73, gas blow pipe, 74, extraction pipe, 75, shutoff valve, 8, air extractor vent, 9, feed bin.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are common, a kind of vacuum powder wrapping machine, comprise body 1, body 1 is provided with feed bin 9, body 1 is provided with the feedway 5 that all connects feed bin 9 and adds and claims device 6, feedway 5 comprises the conveyor screw 51 that is driven by the first engine installation, and conveyor screw 51 rotates to be installed on and carries in the cylindrical shell 50; Add and claim device 6 to comprise by adding of driving of the second engine installation to claim spiral 61, add and claim spiral 61 to rotate to be installed on to add to claim in the cylindrical shell 60, add the pitch that claims spiral 61 less than the pitch of conveyor screw 51; Carry cylindrical shell 50 and add and claim that cylindrical shell 60 is connected with respectively a vacuum extractor 7.Carrying cylindrical shell 50 and adding claims the position of cylindrical shell 60 corresponding vacuum extractors 7 to be equipped with some air extractor vents 8, some air extractor vents 8 on the conveying cylindrical shell 50 all are communicated with inner chamber and the vacuum extractor 7 of feedway 5, add the some air extractor vents 8 that claim on the cylindrical shell 60 and all are communicated with inner chamber and the vacuum extractor 7 that adds title device 6.Feedway 5 claims device 6 horizontal parallel settings with adding, the inlet point of feedway 5 and add the inlet point 4 that the inlet point that claims device 6 all is communicated with wrapping machine, the discharging opening of feedway 5 and add the discharging opening 3 that the discharging opening that claims device 6 all is communicated with wrapping machine, be provided with for the sackholder 2 that clamps and strut packaging bag at discharging opening 3 places of wrapping machine, owing to being provided with feedway 5 and adding the device that claims device 6 these two convey materials, and add the spiral of title device 6 less than the spiral of feedway 5, therefore can carry out convey materials with conveyor screw 51 first, when the material in the packaging bag reaches setting weight soon, can close conveyor screw 51 uses instead to add and claims spiral 61 to come convey materials, add and claim that the pitch of spiral 61 is little, the material of carrying is just few therefore it turns around, can so that the weight of material in the packaging bag is more accurate, guarantee the quantitatively accurate requirement of powder material; Again because feedway 5 claims that with adding device 6 all is connected with vacuum extractor 7, the gas that powder material can be contained is extracted out, strengthened the density of powder material, reduced the volume of powder material, in identical work-hours, the amount of conveying powdery material has strengthened, simultaneously so that powder material can not contain air after entering packaging bag, just can not produce the phenomenon of tympanites yet, improve work efficiency and the packaging quality of powder packing machine.
Add and claim spiral 61 to comprise that rotation is installed on first end axle 62 and the second end axle 63 that adds title cylindrical shell 60 two ends, be provided with the ribbon that adopts the steel band coiling to form between first end axle 62 and the second end axle 63, first end axle 62 be connected end axle 63 and connect synchronous rotary by ribbon, add and claim that spiral 61 is not provided with center shaft, this is just so that add and claim the pitch of spiral 61 to set very littlely as required, so that wrapping machine is quantitatively more accurate, can be accurate to this weight class of gram.
Vacuum extractor 7 comprises around being arranged to be carried cylindrical shell 50 and adds the pressure distribution chamber 71 that claims cylindrical shell 60 outsides, conveying cylindrical shell 50 in the pressure distribution chamber 71 claims that with adding cylindrical shell 60 is provided with some air extractor vents 8, carry cylindrical shell 50 and add to claim the outside of some air extractor vents 8 on the cylindrical shell 60 to be provided with filter layer 72, pressure distribution chamber 71 connects vacuum pump.Pressure distribution chamber 71 also is connected with compressed gas source.Pressure distribution chamber 71 connects vacuum pump and compressed gas source by connection pipe 70, one end of connection pipe 70 is connected with extraction pipe 74 and gas blow pipe 73 simultaneously, extraction pipe 74 connects vacuum pump, and gas blow pipe 73 connects compressed gas source, is equipped with shutoff valve 75 on extraction pipe 74 and the gas blow pipe 73.The air that is mingled with in the powder material can be extracted out, so that the proportion of powder material strengthens volume-diminished; be convenient to carry, increased the work efficiency of wrapping machine, and can not produce the phenomenon of flour dust overflow; namely protected environment to reduce again waste, for enterprise has reduced productive costs.Can also switch easily and fast the dual mode of bleeding and blow, finish efficiently the blowback rapping work to filter screen 721, but actv. prevent the obstruction of filter screen 721, has guaranteed the work efficiency of wrapping machine.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (5)
1. vacuum powder wrapping machine, comprise body, described body is provided with feed bin, it is characterized in that: described body is provided with the feedway that all connects described feed bin and adds the title device, described feedway comprises the conveyor screw that is driven by the first engine installation, and described conveyor screw rotates to be installed on and carries in the cylindrical shell; Described adding claim device to comprise by what the second engine installation drove to add the title spiral, and described adding claim helical rotation to be installed on to add to claim in the cylindrical shell, and the described pitch that claims spiral of adding is less than the pitch of described conveyor screw; Described conveying cylindrical shell claims that with adding cylindrical shell is connected with respectively a vacuum extractor.
2. vacuum powder wrapping machine according to claim 1, it is characterized in that: described adding claims spiral to comprise that rotation is installed on described first end axle and the second end axle that claims the cylindrical shell two ends that add, and is provided with the ribbon that adopts the steel band coiling to form between described first end axle and the second end axle.
3. vacuum powder wrapping machine according to claim 1, it is characterized in that: described vacuum extractor comprises around being arranged at described conveying cylindrical shell and adding the pressure distribution chamber that claims the cylindrical shell outside, conveying cylindrical shell in the described pressure distribution chamber claims that with adding cylindrical shell is provided with some air extractor vents, described conveying cylindrical shell claims the outside of some air extractor vents on the cylindrical shell to be provided with filter layer with adding, and described pressure distribution chamber connects vacuum pump.
4. vacuum powder wrapping machine according to claim 3 is characterized in that: described filter layer comprises filter screen and is used for described filter screen is pressed in described conveying cylindrical shell and adds the orifice plate that claims on the cylindrical shell.
5. according to claim 3 or 4 described vacuum powder wrapping machine, it is characterized in that: described pressure distribution chamber also is connected with compressed gas source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291618 CN202657258U (en) | 2012-06-19 | 2012-06-19 | Vacuum powder packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291618 CN202657258U (en) | 2012-06-19 | 2012-06-19 | Vacuum powder packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657258U true CN202657258U (en) | 2013-01-09 |
Family
ID=47452181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291618 Expired - Lifetime CN202657258U (en) | 2012-06-19 | 2012-06-19 | Vacuum powder packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436392A (en) * | 2018-11-29 | 2019-03-08 | 北京天利流程技术有限公司 | A kind of real cylinder of pumping and feeder and feeding device |
| CN111268450A (en) * | 2020-03-24 | 2020-06-12 | 河北思普森环保科技有限公司 | Self-closing high-vacuum variable-pitch vacuum discharging machine |
-
2012
- 2012-06-19 CN CN 201220291618 patent/CN202657258U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436392A (en) * | 2018-11-29 | 2019-03-08 | 北京天利流程技术有限公司 | A kind of real cylinder of pumping and feeder and feeding device |
| CN111268450A (en) * | 2020-03-24 | 2020-06-12 | 河北思普森环保科技有限公司 | Self-closing high-vacuum variable-pitch vacuum discharging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |