CN209247571U - A kind of powder density on-line measurement device - Google Patents
A kind of powder density on-line measurement device Download PDFInfo
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- CN209247571U CN209247571U CN201721557329.3U CN201721557329U CN209247571U CN 209247571 U CN209247571 U CN 209247571U CN 201721557329 U CN201721557329 U CN 201721557329U CN 209247571 U CN209247571 U CN 209247571U
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- cylinder
- measurer
- tumble
- receiving hopper
- tumble cylinder
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Abstract
The utility model discloses a kind of powder density on-line measurement devices.One side of the shell of the device is provided with switch gate, the first fagging and the second fagging are provided in shell, first level is arranged on the first fagging to telescopic cylinder and the second horizontal direction telescopic cylinder, first level is mounted on the side of receiving hopper to the telescopic end of telescopic cylinder, the upper and lower ends of receiving hopper are opened type setting, the lower end of receiving hopper is sealed by putty plate, first tumble cylinder is mounted on the lateral wall of receiving hopper, putty plate is mounted on the output end of the first tumble cylinder, the underface of receiving hopper is arranged in measurer, scraper plate is mounted on the telescopic end of the second horizontal direction telescopic cylinder, second weighing sensor is mounted on the second fagging, second tumble cylinder is mounted on the second weighing sensor, measurer is mounted on the output end of the second tumble cylinder.The utility model has measurement accuracy high, saves manpower and time, the high feature of testing efficiency.
Description
Technical field
The utility model belongs to detection equipment technical field more particularly to a kind of powder density on-line measurement device.
Background technique
Powder density refers to that granular material freely falls in certain altitude from bell mouth and is full of the amount of a fixed volume
Tool, measure under loose state, the quality of granular material unit volume in measurer, be granular material weight detecting project it
One.
In the prior art, when carrying out density measurement to granular material, measurer is manually usually placed on going out for funnel
Mouthful place, when material in funnel full of granular material when, take measurer away, and by granular material extra on measurer with scraper plate gently
It strikes off, flushes the granular material in measurer with measurer mouth, then the granular material in measurer is poured out weighing, will finally weigh institute
The volume of the data and measurer that obtain is divided by, and the powder density of granular material can be obtained.
In the process of implementing the utility model, it is found by the applicant that at least having the disadvantage that in the prior art
It can be seen from the above, being measured when the test of powder density in the prior art using manually mode, operating process
It is cumbersome, and measurement accuracy is poor, needs repeated measurement, to obtain data accurate as far as possible, laborious time-consuming, testing efficiency is low, and
And due to being manual measurement, habit of the different people in measurement process is also different, and the result for causing different people to be measured has
Certain deviation.
Utility model content
For the above-mentioned prior art there are problem, the utility model provides a kind of powder density on-line measurement device, to mention
High testing efficiency.
The utility model achieves the above object through the following technical schemes:
A kind of powder density on-line measurement device, described device include shell, receiving hopper, first level to telescopic cylinder,
Putty plate, the first tumble cylinder, scraper plate, the second horizontal direction telescopic cylinder, the second tumble cylinder, the second weighing sensor and discharging
Storehouse,
One side of the shell is provided with openable switch gate, successively horizontally sets from top to bottom in the shell
It is equipped with the first fagging and the second fagging, the first level is stretched gas to the fixing end of telescopic cylinder and second horizontal direction
The fixing end of cylinder is arranged on first fagging, and the first level is mounted on the splicing to the telescopic end of telescopic cylinder
The side of bucket, the receiving hopper can be round-trip in the switch gate of unlatching under driving of the first level to telescopic cylinder
Movement；
The volume of the receiving hopper is greater than the volume of the measurer, and the upper and lower ends of the receiving hopper are opened type setting,
The lower end of the receiving hopper is sealed by the putty plate, and first tumble cylinder is mounted on the lateral wall of the receiving hopper
On, the putty plate is mounted on the output end of first tumble cylinder, and the putty plate is in first tumble cylinder
It is rotated by, the lower end of the receiving hopper is opened；
The underface of the receiving hopper is arranged in the measurer, and the upper end of the measurer is open, the scraper plate and the amount
The upper end of tool flushes, and the scraper plate is mounted on the telescopic end of the second horizontal direction telescopic cylinder, in second horizontal direction
Under the driving of the telescopic end of telescopic cylinder, upper end back and forth movement of the scraper plate in the measurer；
Second weighing sensor is mounted on second fagging, and second tumble cylinder is mounted on described second
On weighing sensor, the measurer is mounted on the output end of second tumble cylinder, in the drive of second tumble cylinder
Under dynamic, the measurer can be spun upside down；
Corresponded on second fagging and be provided with discharge port immediately below the measurer, discharging bin setting it is described go out
The lower section of material mouth.
Further, described device further includes the first weighing sensor, and first weighing sensor is mounted on described
On one fagging, the first level is mounted on first weighing sensor to the fixing end of telescopic cylinder, and the first weighing passes
The effect of sensor is to detect whether receiving hopper is connected to enough powders.
Further, first tumble cylinder is 90 ° of tumble cylinders, and the putty plate is in first tumble cylinder
Driving is lower to carry out 90 ° of flip horizontals, can limit the activity space of putty plate in this way, to save the volume of shell, and make correlation
Component can be able to reasonable Arrangement.
Further, second tumble cylinder is 180 ° of tumble cylinders.
Further, the top of the shell is provided with dust removal port at the top of the correspondence receiving hopper, in dust removal port
Side is provided with air draft structure, so that the intracorporal impurity of shell is removed, guarantees the accuracy of powder density measurement.
Further, described device further includes third tumble cylinder, and the third tumble cylinder is mounted on the shell
On inner wall, the switch gate is mounted on the output end of the third tumble cylinder, to realize opening or closing for switch gate.
Further, the third tumble cylinder is 90 ° of tumble cylinders, and the switch gate is in the third tumble cylinder
Driving under carry out 90 ° of vertical overturnings.
Further, air nozzle is provided in the discharging bin, second described in the output section face of the air nozzle
Discharge outlet on fagging, after 180 ° of overturnings of measurer, internal most of powder has a small amount of powder because of gravity fall
Residual, can be eliminated powder extra in measurer by air nozzle, be mixed to avoid with next different types of powder, shadow
Ring the density measurement precision of the powder of next type.
The beneficial effects of the utility model are:
A kind of powder density on-line measurement device of the utility model, receiving hopper therein is in first level to telescopic cylinder
Driving under, shell is stretched out by the switch gate of unlatching, to fill powder, after powder fills, receiving hopper is in first level to stretching
Under the driving of contracting cylinder, shell is backed into；Then, putty plate opens the lower end of receiving hopper under the driving of the first tumble cylinder,
Powder drops into measurer, and after powder is full of measurer, scraper plate is under the action of the second horizontal direction telescopic cylinder, in the upper of measurer
Back and forth movement is held, the powder in measurer is smoothed out, to make powder full of measurer, can be adopted by the second weighing sensor at this time
The weight of the collection powder in measurer at this time, due to measurer be volume be it is known, adopted according to density formula second sensor
The weight of collection can calculate the density of current powder divided by pre- measurer volume；Then, driving of the measurer in the second tumble cylinder
Lower 180 ° of overturning, the powder in measurer are drained into discharging bin due to being self-possessed by discharge port, that is, complete the powder of a certain type
Density obtain.
In conclusion a kind of powder density on-line measurement device of the utility model, has mechanical automation degree high, grasps
Make the simple feature of process, and measurement accuracy is high, save manpower and time, testing efficiency is high.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of powder density on-line measurement device of the utility model embodiment；
Fig. 2 is a kind of schematic diagram of internal structure of powder density on-line measurement device of the utility model embodiment；
Fig. 3 is a kind of using state structure diagram of powder density on-line measurement device of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is a kind of structural schematic diagram of powder density on-line measurement device of the utility model embodiment, and Fig. 2 is this reality
With a kind of schematic diagram of internal structure of powder density on-line measurement device of new embodiment, in conjunction with Fig. 1 and Fig. 2, this is practical new
A kind of powder density on-line measurement device of type embodiment, mainly include shell 1, receiving hopper 2, first level to telescopic cylinder 3,
Putty plate 4, measurer 5, the first tumble cylinder 6, scraper plate 7, the second horizontal direction telescopic cylinder 8, the weighing of the second tumble cylinder 9, second
Sensor 10 and discharging bin 11.
In conjunction with Fig. 1 and Fig. 2, a side of the shell 1 of the utility model embodiment is provided with openable switch gate 12,
Third tumble cylinder 17 is installed, switch gate 12 is mounted on the output end of third tumble cylinder 17, control on the inner wall of shell 1
The output end of third tumble cylinder 17 is overturn, and switch gate 12 can be made to open.
In conjunction with Fig. 1, the third tumble cylinder 17 of the utility model embodiment is 90 ° of tumble cylinders, and switch gate 12 is in third
90 ° of vertical overturnings are carried out under the driving of tumble cylinder 17, can not only switch gate be made to open, only be occupied a small amount of space, be conducive to it
The laying of his component.
In conjunction with Fig. 2, the first fagging 13 is successively horizontally provided in the shell 1 of the utility model embodiment from top to bottom
With the second fagging 14, first level is respectively provided with to the fixing end of telescopic cylinder 3 and the fixing end of the second horizontal direction telescopic cylinder 8
On the first fagging 13, first level is mounted on the side of receiving hopper 2 to the telescopic end of telescopic cylinder 3, and receiving hopper 2 is in the first water
Put down under the driving of telescopic cylinder 3 can in the switch gate 12 of unlatching back and forth movement, after receiving hopper 2 stretches out shell 1, Ke Yijie
Powder.
In conjunction with Fig. 2, the utility model embodiment can be equipped with the first weighing sensor 15 on the first fagging 13, and first
The fixing end of horizontal direction telescopic cylinder 3 is mounted on the first weighing sensor 15, and the effect of the first weighing sensor 15 is to examine
Survey whether receiving hopper is connected to enough powders.
In conjunction with Fig. 2, the volume of the receiving hopper 2 of the utility model embodiment is greater than the volume of measurer 5, receiving hopper 2 up and down
Both ends are opened type setting, and the lower end of receiving hopper 2 is sealed by putty plate 4, and the first tumble cylinder 6 is mounted on the outer of receiving hopper 2
On side wall, putty plate 4 is mounted on the output end of the first tumble cylinder 6, and putty plate 4 turns under the driving of the first tumble cylinder 6
It is dynamic, the lower end of receiving hopper 2 is opened.
First tumble cylinder 6 of the utility model embodiment is 90 ° of tumble cylinders, and such putty plate 4 overturns gas first
90 ° of flip horizontals are carried out under the driving of cylinder 6, can limit the activity space of putty plate 4 in this way, to save the volume of shell, and
Associated components are enable to be able to reasonable Arrangement.
In conjunction with Fig. 2, the underface of receiving hopper 2 is arranged in the measurer 5 of the utility model embodiment, and the upper end of measurer 5 is open,
The upper end of scraper plate 7 and measurer 5 flushes, and scraper plate 7 is mounted on the telescopic end of the second horizontal direction telescopic cylinder 8, in the second horizontal direction
Under the driving of the telescopic end of telescopic cylinder 8, scraper plate 7, in this way can be by the powder in measurer 5 in the upper end back and forth movement of measurer 5
It smoothes out and is compacted.
In conjunction with Fig. 2, second weighing sensor 10 of the utility model embodiment is mounted on the second fagging 14, the second overturning
Cylinder 9 is mounted on the second weighing sensor 10, and measurer 5 is mounted on the output end of the second tumble cylinder 9, overturns gas second
Under the driving of cylinder 9, measurer 5 can be spun upside down, and after powder density is completed, powder can be unloaded.Therefore, this is practical
Second tumble cylinder 9 of new embodiment is 180 ° of tumble cylinders
In conjunction with Fig. 2, the underface that measurer 5 is corresponded on second fagging 14 of the utility model embodiment is provided with discharge port,
The lower section of discharge port is arranged in discharging bin 11, can catch the powder of unloading in this way.
In conjunction with Fig. 2, air nozzle 18 can be set in the discharging bin 11 of the utility model embodiment, air nozzle 18
Discharge outlet on the second fagging of output section face 14.After the powder in measurer discharges into, most of powder inside measurer because
Gravity fall, but still have a small amount of powder residual, can be eliminated powder extra in measurer by air nozzle, to avoid with
Next different types of powder mixing, under the influence of a type powder density measurement precision.
In conjunction with Fig. 2, the top of the shell 1 of the utility model embodiment is provided with dedusting at the top of corresponding receiving hopper 2
Mouthfuls 16, air draft structure is provided with above dust removal port 16, so that the impurity in shell 1 is removed, guarantees powder density measurement
Accuracy.
The air draft structure of the utility model embodiment can be air-introduced machine etc., and the utility model embodiment does not limit this
System.
Fig. 3 is a kind of using state structure diagram of powder density on-line measurement device of the utility model embodiment,
A kind of powder density on-line measurement device of the utility model embodiment is arranged in material receiving tube in original state in conjunction with Fig. 3
19 side, in use, receiving hopper stretches out shell under driving of the first level to telescopic cylinder, through the switch gate of unlatching,
To fill powder, after powder fills, receiving hopper backs into shell under driving of the first level to telescopic cylinder；Then, putty plate
Under the driving of the first tumble cylinder, the lower end of receiving hopper to be opened, powder drops into measurer, after powder is full of measurer,
Scraper plate, in the upper end back and forth movement of measurer, the powder in measurer is smoothed out under the action of the second horizontal direction telescopic cylinder, from
And make powder full of measurer, the weight of the powder in measurer at this time can be acquired by the second weighing sensor at this time, due to measurer
Be volume be it is known, according to density formula second sensor weight collected divided by pre- measurer volume, can calculate
The density of current powder；Then, measurer overturns 180 ° under the driving of the second tumble cylinder, and the powder in measurer is logical due to being self-possessed
It crosses discharge port to drain into discharging bin, that is, the density for completing the powder of a certain type obtains.
In conjunction with Fig. 3, the lower end of the discharging bin 11 of the utility model embodiment can be connected to material receiving tube 19, thus can be with
Powder after being completed is delivered to again in material receiving tube 19, avoids wasting.
Each cylinder of the utility model embodiment can be associated with PLC logic control program, with realize cylinder operation from
Dynamicization.
In conclusion a kind of powder density on-line measurement device of the utility model, has mechanical automation degree high, grasps
Make the simple feature of process, and measurement accuracy is high, save manpower and time, testing efficiency is high.
Embodiment provided above is the better embodiment of the utility model, only is used to facilitate to illustrate the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the mentioned technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (8)
1. a kind of powder density on-line measurement device, which is characterized in that described device includes shell (1), receiving hopper (2), first
The flexible gas of horizontal direction telescopic cylinder (3), putty plate (4), measurer (5), the first tumble cylinder (6), scraper plate (7), the second horizontal direction
Cylinder (8), the second tumble cylinder (9), the second weighing sensor (10) and discharging bin (11),
One side of the shell (1) is provided with openable switch gate (12), from top to bottom successively along water in the shell (1)
It puts down to being provided with the first fagging (13) and the second fagging (14), fixing end and institute of the first level to telescopic cylinder (3)
The fixing end for stating the second horizontal direction telescopic cylinder (8) is arranged on first fagging (13), and the first level is to flexible
The telescopic end of cylinder (3) is mounted on the side of the receiving hopper (2), and the receiving hopper (2) is in the first level to flexible gas
Under the driving of cylinder (3) can in the switch gate (12) of unlatching back and forth movement；
The volume of the receiving hopper (2) is greater than the volume of the measurer (5), and the upper and lower ends of the receiving hopper (2) are opened type
The lower end of setting, the receiving hopper (2) is sealed by the putty plate (4), and first tumble cylinder (6) is mounted on described connect
On the lateral wall of hopper (2), the putty plate (4) is mounted on the output end of first tumble cylinder (6), the putty plate
(4) being rotated by the first tumble cylinder (6) opens the lower end of the receiving hopper (2)；
Measurer (5) setting is in the underface of the receiving hopper (2), and the upper end of the measurer (5) is open, the scraper plate (7)
It being flushed with the upper end of the measurer (5), the scraper plate (7) is mounted on the telescopic end of the second horizontal direction telescopic cylinder (8),
Under the driving of the telescopic end of the second horizontal direction telescopic cylinder (8), the scraper plate (7) is past in the upper end of the measurer (5)
Return movement；
Second weighing sensor (10) is mounted on second fagging (14), and second tumble cylinder (9) is mounted on
On second weighing sensor (10), the measurer (5) is mounted on the output end of second tumble cylinder (9), in institute
Under the driving for stating the second tumble cylinder (9), the measurer (5) can be spun upside down；
It is corresponded on second fagging (14) and is provided with discharge port immediately below the measurer (5), discharging bin (11) setting
In the lower section of the discharge port.
2. a kind of powder density on-line measurement device according to claim 1, which is characterized in that described device further includes
One weighing sensor (15), first weighing sensor (15) are mounted on first fagging (13), the first level
It is mounted on first weighing sensor (15) to the fixing end of telescopic cylinder (3).
3. a kind of powder density on-line measurement device according to claim 1, which is characterized in that first tumble cylinder
It (6) is 90 ° of tumble cylinders, the putty plate (4) carries out 90 ° of flip horizontals under the driving of first tumble cylinder (6).
4. a kind of powder density on-line measurement device according to claim 1, which is characterized in that second tumble cylinder
It (9) is 180 ° of tumble cylinders.
5. a kind of powder density on-line measurement device according to claim 1, which is characterized in that the top of the shell (1)
Portion is provided with dust removal port (16) at the top of the correspondence receiving hopper (2).
6. a kind of powder density on-line measurement device according to claim 1, which is characterized in that described device further includes
Three tumble cylinders (17), the third tumble cylinder (17) are mounted on the inner wall of the shell (1), switch gate (12) peace
On the output end of the third tumble cylinder (17).
7. a kind of powder density on-line measurement device according to claim 6, which is characterized in that the third tumble cylinder
It (17) is 90 ° of tumble cylinders, the switch gate (12) carries out 90 ° under the driving of the third tumble cylinder (17) and vertically turns over
Turn.
8. a kind of powder density on-line measurement device according to claim 1-7, which is characterized in that the discharging
It is provided with air nozzle (18) in storehouse (11), going out on the second fagging (14) described in the output section face of the air nozzle (18)
At material mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557329.3U CN209247571U (en) | 2017-11-16 | 2017-11-16 | A kind of powder density on-line measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557329.3U CN209247571U (en) | 2017-11-16 | 2017-11-16 | A kind of powder density on-line measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247571U true CN209247571U (en) | 2019-08-13 |
Family
ID=67515286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557329.3U Expired - Fee Related CN209247571U (en) | 2017-11-16 | 2017-11-16 | A kind of powder density on-line measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748117A (en) * | 2017-11-16 | 2018-03-02 | 武汉科恒工控工程有限责任公司 | A kind of powder density on-line measurement device |
-
2017
- 2017-11-16 CN CN201721557329.3U patent/CN209247571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748117A (en) * | 2017-11-16 | 2018-03-02 | 武汉科恒工控工程有限责任公司 | A kind of powder density on-line measurement device |
| CN107748117B (en) * | 2017-11-16 | 2024-01-30 | 武汉科恒工控工程有限责任公司 | Online measuring device for powder density |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |