CN203806168U - Stable feeding mechanism of electronic packing balance - Google Patents
Stable feeding mechanism of electronic packing balance Download PDFInfo
- Publication number
- CN203806168U CN203806168U CN201420165736.XU CN201420165736U CN203806168U CN 203806168 U CN203806168 U CN 203806168U CN 201420165736 U CN201420165736 U CN 201420165736U CN 203806168 U CN203806168 U CN 203806168U
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- CN
- China
- Prior art keywords
- electronic packing
- feeding mechanism
- feeding
- outlet
- track
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Abstract
The utility model discloses a stable feeding mechanism of an electronic packing balance, which comprises a feeding cabin and a controller; an outlet is formed in the feeding cabin; a track conveying mechanism is arranged under the outlet; the track conveying mechanism comprises a tension pulley, a drive wheel, a conveying track and a drive motor, wherein the conveying track is wound on the tension pulley and the drive wheel; the drive wheel is connected with the drive motor; a material jump prevention component is arranged on the conveying track, and comprises a plurality of article grooves; the article grooves are uniformly arranged on the outer surface of the conveying track. According to the stable feeding mechanism of the electronic packing balance, the material enters the feeding cabin from the material inlet and falls onto the conveying track via the outlet; the feeding speed is flexibly regulated via controlling the speed of the drive motor; the material jump prevention component on the conveying track can prevent the material from falling onto the track to cause jumping or rolling and the like. Compared with the prior art, the stable feeding mechanism of the electronic packing balance has the advantages of simple structure, low cost, high feeding accuracy, good stability, high working efficiency and the like.
Description
[technical field]
The utility model relates to the stable feeding mechanism of weighing technical field of tools, particularly a kind of electronic packing scale.
[background technology]
Feeding mechanism is the important component part of electronic packing scale, feeding manner of the prior art is divided into three kinds: electric and magnetic oscillation feeding, screw feed and gravity feed, how many after-stage feed of Electromagnetically vibrating feed-type in each Weighing is easy to control, but the subject matter existing is easily to cause dust more in the feed process of dry material, and the more difficult control of the stability of mass flow; The advantage of spiral feed-type is that the stability of mass flow is convenient to control, but one of two subject matter that exist are that putty phenomenon easily occurs, and another is unavoidably granule materials to be pulverized, and is therefore not suitable for granule materials; Gravity feed-type is simple in structure, but the most bad control of flow of material, Weighing precision is difficult to guarantee, also has in addition the mode of utilizing crawler belt to carry after a kind of gravity feed, yet when material is as people's beans, corn, wheat, people's rice, paddy etc. in the good particle of flowing power, article are easily beated on conveying crawler belt, thereby affect the stability of feeding efficiency and feeding.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of stable feeding mechanism of electronic packing scale, can improve feeding accuracy rate and degree of stability, guarantees feeding efficiency.
For achieving the above object, the utility model proposes a kind of stable feeding mechanism of electronic packing scale, comprise feeding bin and controller, described feeding bin is provided with inlet point and discharging opening, in feeding bin, be provided with outlet, the below of described outlet is provided with track conveyor structure, described track conveyor structure comprises tension wheel, drive wheel, carry crawler belt and CD-ROM drive motor, described conveying crawler belt is wrapped on tension wheel and drive wheel, drive wheel is connected with CD-ROM drive motor, on described conveying crawler belt, be provided with anti-material runout component, anti-material runout component comprises several article grooves, described article groove is evenly arranged on the outside face of carrying crawler belt.
As preferably, described adjacent two article grooves connect through buffer strip, and buffer strip awards material mechanical damping, prevent that material from dropping between two article grooves and causing beating of material from outlet.
As preferably, on the bottom of described article groove or sidewall, be provided with buffer substrate tablet, by utilizing the buffering of buffer substrate tablet, prevent from continuing to beat or roll after material from falling into article groove.
As preferably, the cross section of described article groove is trapezoidal, facilitates material to enter or pours out.
As preferably, the outlet of described feeding bin is provided with electromagnetic valve, and described electromagnetic valve is connected with controller, utilizes controller to send instruction, controls the opening and closing of electromagnetic valve to feeding bin outlet, improves feeding accuracy rate, strengthens stability.
The beneficial effects of the utility model: in the utility model, material enters into feeding bin from inlet point, by its outlet, fall into carrying on crawler belt, by controlling the speed of CD-ROM drive motor, adjust flexibly rate of feeding, carry anti-material runout component on crawler belt can prevent that article from falling into carry to cause after crawler belt and beat or the situation such as rolling, compared with prior art, the utility model is simple in structure, cost is low, there is feeding accuracy rate high, good stability, work efficiency advantages of higher.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of carrying crawler belt in the utility model.
In figure: 1-feeding bin, 2-controller, 3-inlet point, 4-discharging opening, 5-outlet, 6-tension wheel, 7-drive wheel, 8-carry crawler belt, 81-article groove, 82-buffer strip, 83-buffer substrate tablet, 9-CD-ROM drive motor, 10-electromagnetic valve.
[specific embodiment]
Consult Fig. 1 and Fig. 2, the utility model comprises feeding bin 1 and controller 2, described feeding bin 1 is provided with inlet point 3 and discharging opening 4, in feeding bin 1, be provided with outlet 5, the below of described outlet 5 is provided with track conveyor structure, described track conveyor structure comprises tension wheel 6, drive wheel 7, carry crawler belt 8 and CD-ROM drive motor 9, described conveying crawler belt 8 is wrapped on tension wheel 6 and drive wheel 7, drive wheel 7 is connected with CD-ROM drive motor 9, on described conveying crawler belt 8, be provided with anti-material runout component, anti-material runout component comprises several article grooves 81, described article groove 81 is evenly arranged on the outside face of carrying crawler belt 8, described adjacent two article grooves 81 connect through buffer strip 82, on the bottom of described article groove 81 or sidewall, be provided with buffer substrate tablet 83, the cross section of described article groove 81 is trapezoidal, the outlet 5 of described feeding bin 1 is provided with electromagnetic valve 10, described electromagnetic valve 10 is connected with controller 2.
Principle of work of the present utility model: in the utility model, material enters into feeding bin 1 from inlet point 3, utilize controller 2 to send instruction, control the opening and closing of 10 pairs of feeding bins of electromagnetic valve, 1 outlet 5, when outlet 5 is opened, material falls into carrying on crawler belt 8, by CD-ROM drive motor 9, drive wheel 7 is rotated, thereby realize the rotation of carrying crawler belt 8, by controlling the speed of CD-ROM drive motor 9, can adjust flexibly rate of feeding, carrying anti-material runout component on crawler belt 8 can prevent that article from falling into cause after article groove 81 beats or the situation such as rolling, compared with prior art, the utility model is simple in structure, cost is low, there is feeding accuracy rate high, good stability, work efficiency advantages of higher.
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 (5)
1. the stable feeding mechanism of an electronic packing scale, it is characterized in that: comprise feeding bin (1) and controller (2), described feeding bin (1) is provided with inlet point (3) and discharging opening (4), in feeding bin (1), be provided with outlet (5), the below of described outlet (5) is provided with track conveyor structure, described track conveyor structure comprises tension wheel (6), drive wheel (7), carry crawler belt (8) and CD-ROM drive motor (9), described conveying crawler belt (8) is wrapped on tension wheel (6) and drive wheel (7), drive wheel (7) is connected with CD-ROM drive motor (9), on described conveying crawler belt (8), be provided with anti-material runout component, anti-material runout component comprises several article grooves (81), described article groove (81) is evenly arranged on the outside face of carrying crawler belt (8).
2. the stable feeding mechanism of a kind of electronic packing scale as claimed in claim 1, is characterized in that: described adjacent two article grooves (81) connect through buffer strip (82).
3. the stable feeding mechanism of a kind of electronic packing scale as claimed in claim 1, is characterized in that: on the bottom of described article groove (81) or sidewall, be provided with buffer substrate tablet (83).
4. the stable feeding mechanism of a kind of electronic packing scale as claimed in claim 1, is characterized in that: the cross section of described article groove (81) is trapezoidal.
5. the stable feeding mechanism of a kind of electronic packing scale as claimed in claim 1, is characterized in that: the outlet (5) of described feeding bin (1) is provided with electromagnetic valve (10), and described electromagnetic valve (10) is connected with controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165736.XU CN203806168U (en) | 2014-04-06 | 2014-04-06 | Stable feeding mechanism of electronic packing balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165736.XU CN203806168U (en) | 2014-04-06 | 2014-04-06 | Stable feeding mechanism of electronic packing balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806168U true CN203806168U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165736.XU Expired - Fee Related CN203806168U (en) | 2014-04-06 | 2014-04-06 | Stable feeding mechanism of electronic packing balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863593A (en) * | 2014-04-06 | 2014-06-18 | 赵东顺 | Stable feeding mechanism of electronic packing scale |
-
2014
- 2014-04-06 CN CN201420165736.XU patent/CN203806168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863593A (en) * | 2014-04-06 | 2014-06-18 | 赵东顺 | Stable feeding mechanism of electronic packing scale |
| CN103863593B (en) * | 2014-04-06 | 2015-11-04 | 赵东顺 | A kind of stable feeding mechanism of electronic packing 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: 20140903 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |