CN207908025U - A kind of novel hopper weighing sensor - Google Patents
A kind of novel hopper weighing sensor Download PDFInfo
- Publication number
- CN207908025U CN207908025U CN201721898096.3U CN201721898096U CN207908025U CN 207908025 U CN207908025 U CN 207908025U CN 201721898096 U CN201721898096 U CN 201721898096U CN 207908025 U CN207908025 U CN 207908025U
- Authority
- CN
- China
- Prior art keywords
- plate
- top board
- weighing sensor
- hopper weighing
- novel hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel hopper weighing sensors, it is characterized in that, buffer layer is provided between top board and lower platen, the lower platen lower part is equipped with waterproof layer, the waterproof layer lower part is equipped with bottom plate, it is provided with left plate and right plate on the top board, loading plate is installed on the left plate and right plate, the left plate, right plate, loading plate and top board form inner cavity, the inner cavity is equipped with spring and elastomer, it is provided with foil gauge between the elastomer end face, the loading plate is pressurized after so that the foil gauge is deformed and exports electric signal by signal wire.The purpose of this utility model is to provide that a kind of precision is high, it is efficient to weigh and the novel hopper weighing sensor for the stable quality that ensures to weigh.
Description
Technical field
The utility model is related to weighing sensor more particularly to a kind of novel hopper weighing sensors.
Background technology
In recent years, with the aggravation of market competition, requirement of the enterprise to cost control is higher and higher, in grinding wheel, automobile
Brake block, food, doctor's industries such as about, have certain required precision to the dispensing weight of every product material.Hopper weighing and sensing
Device is the electronic scale of weighing for measuring material in hopper weight.
Existing hopper weighing sensor precision is low, it is less efficient to weigh, and since hopper vibrations lead to weigh quality not
Stablize.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide, a kind of precision is high, weighs efficient and ensures matter of weighing
Measure stable novel hopper weighing sensor.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of novel hopper weighing sensor,
It is characterized in that, being provided with buffer layer between top board and lower platen, the lower platen lower part is equipped with waterproof layer, the waterproof layer
Lower part is equipped with bottom plate, is provided with left plate and right plate on the top board, carrying is equipped on the left plate and right plate
Plate, the left plate, right plate, loading plate and top board form inner cavity, and the inner cavity is equipped with spring and elastomer, described
Foil gauge is provided between elastomer end face, the loading plate is pressurized after so that the foil gauge is deformed and exports telecommunications by signal wire
Number.
Further, the buffer layer is made of rubber material.
Further, the number of springs is 2-4.
Further, between the elastomer end face it is annular arc surface, the foil gauge is on annular arc surface.
Further, the left plate and the right plate are equipped with sealing element, the sealing element with the top board junction
It is made of elastic synthesis material, and is preferably manufactured by carrying out injection encapsulated to the top board.
The utility model has the advantage of：
1. by the way that buffer layer is arranged, weighing sensor has been can avoid since vibrations lead to unstable quality of weighing；Setting is anti-
Water layer can make sensor reach the function of waterproof.
2. the elastomer using annular arc surface and the foil gauge being arranged on elastomer, are made described by loading plate compression
Electric signal is exported by signal wire after foil gauge deformation, it is ensured that weighing precision and accuracy, while improving efficiency of weighing.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：
1, top board 2, lower platen 3, buffer layer
4, waterproof layer 5, bottom plate 6, left plate
7, right plate 8, loading plate 9, spring
10, elastomer 11, foil gauge 12, inner cavity
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
A kind of novel hopper weighing sensor as shown in Figure 1, which is characterized in that be arranged between top board 1 and lower platen 2
There are buffer layer 3,2 lower part of the lower platen to be equipped with waterproof layer 4,4 lower part of the waterproof layer is equipped with bottom plate 5, is set on the top board 1
Be equipped with left plate 6 and right plate 7, loading plate 8 be installed on the left plate 6 and right plate 7, the left plate 6, right plate 7,
Loading plate 8 and top board 1 form inner cavity 12, and the inner cavity 12 is internally provided with spring 9 and elastomer 10,10 end face of the elastomer
Between be provided with foil gauge 11, the compression of the loading plate 8 by signal wire exports electric signal after so that the foil gauge 11 is deformed.
Further, the buffer layer 3 is made of rubber material.
Further, 9 quantity of the spring is 2-4.
Further, between 10 end face of the elastomer it is annular arc surface, the foil gauge 11 is on annular arc surface.
Further, the left plate 6 and the right plate 7 are equipped with sealing element, the sealing with 1 junction of the top board
Part is made of elastic synthesis material, and is preferably manufactured by carrying out injection encapsulated to the top board 1.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of novel hopper weighing sensor, which is characterized in that buffer layer is provided between top board and lower platen, under described
Pressing plate lower part is equipped with waterproof layer, and the waterproof layer lower part is equipped with bottom plate, is provided with left plate and right plate on the top board, institute
It states and loading plate is installed on left plate and right plate, the left plate, right plate, loading plate and top board form inner cavity, described
Inner cavity is equipped with spring and elastomer, and foil gauge is provided between the elastomer end face, and the loading plate compression makes described answer
Become after piece deformation and electric signal is exported by signal wire.
2. a kind of novel hopper weighing sensor according to claim 1, which is characterized in that the buffer layer uses rubber
Material is made.
3. a kind of novel hopper weighing sensor according to claim 1, which is characterized in that the number of springs is 2-4
It is a.
4. a kind of novel hopper weighing sensor according to claim 1, which is characterized in that be between the elastomer end face
Annular arc surface, the foil gauge are set on annular arc surface.
5. a kind of novel hopper weighing sensor according to claim 1, which is characterized in that the left plate and the right side
Side plate is equipped with sealing element with the top board junction, and the sealing element is made of elastic synthesis material, and to the upper pressure
Plate carries out injection encapsulated to manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898096.3U CN207908025U (en) | 2017-12-29 | 2017-12-29 | A kind of novel hopper weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898096.3U CN207908025U (en) | 2017-12-29 | 2017-12-29 | A kind of novel hopper weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908025U true CN207908025U (en) | 2018-09-25 |
Family
ID=63565708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898096.3U Expired - Fee Related CN207908025U (en) | 2017-12-29 | 2017-12-29 | A kind of novel hopper weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067093A (en) * | 2020-09-30 | 2020-12-11 | 河海大学常州校区 | Novel weighing sensor |
-
2017
- 2017-12-29 CN CN201721898096.3U patent/CN207908025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067093A (en) * | 2020-09-30 | 2020-12-11 | 河海大学常州校区 | Novel weighing sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |