CN203767089U - Dust-free weighing device of packing scale - Google Patents
Dust-free weighing device of packing scale Download PDFInfo
- Publication number
- CN203767089U CN203767089U CN201420165715.8U CN201420165715U CN203767089U CN 203767089 U CN203767089 U CN 203767089U CN 201420165715 U CN201420165715 U CN 201420165715U CN 203767089 U CN203767089 U CN 203767089U
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- CN
- China
- Prior art keywords
- dust
- weighing
- packing
- feeding bin
- packing scale
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- Expired - Fee Related
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Abstract
The utility model discloses a dust-free weighing device of a packing scale. The dust-free weighing device of the packing scale comprises a machine frame, a feeding bin and a display. Packing bag clamping supports are arranged on the outer walls of guide plates, weighing sensors are arranged on the packing bag clamping supports, the weighing sensors are connected with the display, the inner walls of the guide plates are provided with air suction openings, and the air suction openings are connected with an air suction fan. According to the dust-free weighing device of the packing scale, the guide plates are connected to a discharge port, the weighing sensors are arranged on the packing bag clamping supports, the weighing sensors directly provide the weight of a packing bag through the display, and a weighing hopper of traditional equipment is omitted; even if dust is generated when materials enter the packing bag from the feeding bin, the weighing accuracy cannot be affected, and the weighing accuracy is increased while the mechanical structural is simplified; the air suction openings are formed in the guide plates, and therefore dust generated by the guide plates is effectively removed; compared with the prior art, the dust-free weighing device of the packing scale has the advantages of being simple and compact in structure, high in weighing accuracy, high in speed, little in dust and stable and reliable in operation.
Description
[technical field]
The utility model relates to the dustless meausring apparatus of weighing technical field of tools, particularly a kind of packing scale.
[background technology]
Existing material package scale is provided with scale hooper, by setting on control instrument after the weight of single bag, material drops into scale hooper by spiral feeder apparatus from finished product bin, on scale hooper side, LOAD CELLS is installed, control system is fixed in the frame on side, in real time scale hooper, sackholder, TBW value with the packaging bag three of material feeds back to control system, show numerical value through telltale, this equipment has complex structure, slow-footed shortcoming, and while material being caused from scale hooper in packaging bag, the dust of its generation will have a strong impact on the actual weight of material in packaging bag, the problem that weighing precision is low.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of dustless meausring apparatus of packing scale, can simplify physical construction, reduces dust and produces, and improves weighing precision, promotes work efficiency.
For achieving the above object, the utility model proposes a kind of dustless meausring apparatus of packing scale, comprise frame, feeding bin and telltale, described feeding bin and telltale are fixed in frame, on feeding bin, be provided with inlet point and discharging opening, on described discharging opening, being connected with cross-sectional plane is oval-shaped stock guide, on the outer wall of described stock guide, be provided with packaging bag clamping support, on packaging bag clamping support, be provided with LOAD CELLS, described LOAD CELLS is connected with telltale, on the inwall of stock guide, offer inlet scoop, on described inlet scoop, be connected with induced draft fan.
As preferably, in described frame, be provided with dust collecting box, described dust collecting box is communicated with through communicating passage with inlet scoop, induced draft fan is fixedly mounted in interface channel, provide power by induced draft fan, dust sucked from inlet scoop, dust through interface channel finally dust collecting box due to collect and precipitation, so that the recycling of resource, reduces resource loss.
As preferably, on described inlet scoop, filtering screen is installed, filtering screen is due to the larger material of filtering particle.
The beneficial effects of the utility model: the utility model by connecting stock guide on discharging opening, and on packaging bag clamping support, LOAD CELLS is set, LOAD CELLS directly provides the weight of packaging bag by telltale, save the scale hooper of legacy equipment, even if material can not affect weighing precision producing dust in the time that feeding bin enters into packaging bag yet, when having simplified physical construction, improve weighing precision, by inlet scoop being set at stock guide, effectively remove the dust of its generation, compared with prior art, the utlity model has simple in structure, compact, weighing precision is high, speed is fast, dust is few, stable, failure-free advantage.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[brief description of the drawings]
Fig. 1 is structural representation of the present utility model.
In figure: 1-frame, 2-feeding bin, 3-telltale, 4-inlet point, 5-discharging opening, 6-stock guide, 7-packaging bag clamping support, 8-LOAD CELLS, 9-inlet scoop, 10-induced draft fan, 12-communicating passage, 13-dust collecting box, 14-filtering screen.
[detailed description of the invention]
Consult Fig. 1, the utility model comprises frame 1, feeding bin 2 and telltale 3, described feeding bin 2 and telltale 3 are fixed in frame 1, on feeding bin 2, be provided with inlet point 4 and discharging opening 5, on described discharging opening 5, being connected with cross-sectional plane is oval-shaped stock guide 6, on the outer wall of described stock guide 6, be provided with packaging bag clamping support 7, on packaging bag clamping support 7, be provided with LOAD CELLS 8, described LOAD CELLS 8 is connected with telltale 3, on the inwall of stock guide 6, offer inlet scoop 9, on described inlet scoop 9, be connected with induced draft fan 10, in described frame 1, be provided with dust collecting box 13, described dust collecting box 13 is communicated with through communicating passage 12 with inlet scoop 9, induced draft fan 10 is fixedly mounted in interface channel 12, on described inlet scoop 9, filtering screen 14 is installed.
Principle of work of the present utility model: the utility model is by connecting stock guide 6 on the discharging opening 5 at feeding bin 2, because the cross-sectional plane of this stock guide 6 is oval, conveniently with packaging bag open butt joint, packaging bag clamping support 7 is set on the outer wall of stock guide 6, packaging bag clamping support 7 packs for fixed packet, and LOAD CELLS 8 is set on packaging bag clamping support 7, LOAD CELLS 8 directly provides the weight of packaging bag by telltale 3, save the scale hooper of legacy equipment, even if producing dust in the time that the discharging opening 5 from feeding bin 2 enters into packaging bag, material can not affect weighing precision yet, when having simplified physical construction, improve weighing precision, by inlet scoop 9 being set at stock guide 6, provide power by induced draft fan 10, dust is sucked from inlet scoop 9, dust is in interface channel 12 is finally collected into dust collecting box 13, effectively remove the dust of its generation, so that the recycling of resource, compared with prior art, the utlity model has simple in structure, compact, weighing precision is high, speed is fast, dust is few, stable, failure-free advantage.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (3)
1. the dustless meausring apparatus of a packing scale, it is characterized in that: comprise frame (1), feeding bin (2) and telltale (3), described feeding bin (2) and telltale (3) are fixed in frame (1), on feeding bin (2), be provided with inlet point (4) and discharging opening (5), on described discharging opening (5), being connected with cross-sectional plane is oval-shaped stock guide (6), on the outer wall of described stock guide (6), be provided with packaging bag clamping support (7), on packaging bag clamping support (7), be provided with LOAD CELLS (8), described LOAD CELLS (8) is connected with telltale (3), on the inwall of stock guide (6), offer inlet scoop (9), on described inlet scoop (9), be connected with induced draft fan (10).
2. the dustless meausring apparatus of a kind of packing scale as claimed in claim 1, it is characterized in that: in described frame (1), be provided with dust collecting box (13), described dust collecting box (13) is communicated with through communicating passage (12) with inlet scoop (9), and induced draft fan (10) is fixedly mounted in interface channel (12).
3. the dustless meausring apparatus of a kind of packing scale as claimed in claim 1, is characterized in that: filtering screen (14) is installed on described inlet scoop (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165715.8U CN203767089U (en) | 2014-04-06 | 2014-04-06 | Dust-free weighing device of packing scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165715.8U CN203767089U (en) | 2014-04-06 | 2014-04-06 | Dust-free weighing device of packing scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767089U true CN203767089U (en) | 2014-08-13 |
Family
ID=51284310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165715.8U Expired - Fee Related CN203767089U (en) | 2014-04-06 | 2014-04-06 | Dust-free weighing device of packing scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879574A (en) * | 2014-04-06 | 2014-06-25 | 赵东顺 | Dust-free weighing device of packaging scale |
-
2014
- 2014-04-06 CN CN201420165715.8U patent/CN203767089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879574A (en) * | 2014-04-06 | 2014-06-25 | 赵东顺 | Dust-free weighing device of packaging scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |