CN203767086U - Electronic packing scale with high weighing precision - Google Patents
Electronic packing scale with high weighing precision Download PDFInfo
- Publication number
- CN203767086U CN203767086U CN201420165125.5U CN201420165125U CN203767086U CN 203767086 U CN203767086 U CN 203767086U CN 201420165125 U CN201420165125 U CN 201420165125U CN 203767086 U CN203767086 U CN 203767086U
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- CN
- China
- Prior art keywords
- feeding
- discharging opening
- feeding auger
- weighing
- discharging port
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- 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 an electronic packing scale with high weighing precision. The electronic packing scale comprises a frame, a feeding mechanism, a weighing mechanism and a packing mechanism, wherein a feeding port and a discharging port are formed in the feeding chamber, the discharging port comprises a first discharging port and a second discharging port which are different in calibers, outlets of a first feeding spiral conveyer and a second feeding spiral conveyer are positioned above the weighing hopper, and a weight sensor is arranged on the weighing hopper and connected with the controller. The discharging port is formed by the first discharging port and the second discharging port which are different in calibers, so that the quantities of materials fed into the corresponding feeding spiral conveyers are different. The spiral conveyers are regulated flexibly by controlling an independent driving motor so as to control feeding speeds, and multistage feeding is achieved. Materials are conveyed to a sewing machine through conveying belts to perform tying and sewing, and therefore, automatic processing is achieved. Compared with the prior art, the electronic packing scale with high weighing precision has the advantages of simple structure, low cost, good weighing precision and high work efficiency.
Description
[technical field]
The utility model relates to the electronic packing scale of weighing technical field of tools, particularly a kind of high weighing precision.
[background technology]
Electronic packing scale is electromechanical integrated product, mainly be applicable to flowing power good granular material as soybean, corn etc., feeding mechanism of the prior art is divided into three kinds: electric and magnetic oscillation feeding, screw feed and gravity feed, and spiral and electric and magnetic oscillation feeding easily causes dust more in the feed process of dry material; Gravity feeding has simple in structure, but the most bad control of flow of material, Weighing precision is difficult to guarantee, also having in addition a kind of feed form is, at material outlet, large feeding gate and thin feeding gate are set, while wanting quick feeding, open for two simultaneously, close large feeding gate during feed at a slow speed, while stopping feeding, close for two simultaneously.Mass flow is adjusted in this feed-type inconvenience ten flexibly, and putty phenomenon also easily occurs, and it is unreasonable that existing electronic packing scale of while also exists each organization distribution, the problem that work efficiency is low.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of electronic packing scale of high weighing precision, can improve and weigh precisely, improves work efficiency.
For achieving the above object, the utility model proposes a kind of electronic packing scale of high weighing precision, comprise frame, feeding mechanism, weighing mechanism and package mechanism, described feeding mechanism and weighing mechanism are fixed in frame, feeding mechanism is positioned at the top of weighing mechanism, described feeding mechanism comprises feeding bin and controller, described feeding bin is provided with inlet point and discharging opening, the bore of feeding bin bottom dwindles from top to bottom gradually, described discharging opening comprises the first discharging opening and the second discharging opening that bore is not identical, on the first discharging opening, be connected with the first feeding auger, on the second discharging opening, be connected with the second feeding auger, described weighing mechanism comprises scale hooper and weight sensor, the outlet of the first feeding auger and the second feeding auger is positioned at the top of scale hooper, described weight sensor is positioned on scale hooper and with described controller and is connected.
As preferably, described package mechanism comprises load-transfer device and sewing machine, described load-transfer device level is established on the ground, load-transfer device is positioned at the below of scale hooper, described sewing machine is fixed on a side of load-transfer device, and used for conveyer belt is in transport package, and sewing machine completes the tying work of packaging bag, improve work efficiency, save labour power.
As preferably, the diameter of described the first feeding auger and the second feeding auger is not identical, the first described feeding auger is connected with the first CD-ROM drive motor, the second feeding auger is connected with the second CD-ROM drive motor, the first CD-ROM drive motor is connected with described controller with the second CD-ROM drive motor, by controller, provide instruction and control the first CD-ROM drive motor and the second CD-ROM drive motor, the convenient operational throughput of the first feeding auger and the operational throughput of the second feeding auger controlled.
As preferably, the rotating speed of described the first CD-ROM drive motor is greater than the rotating speed of the second CD-ROM drive motor, makes the transport efficiency of the second feeding auger be less than the transport efficiency of the first feeding auger.
As preferably, the size of described the first discharging opening is greater than the size of the second discharging opening, make the amount that material flows out from the first discharging opening be greater than the amount flowing out from the second discharging opening, the diameter of the first feeding auger is greater than the diameter of the second feeding auger, makes the operational throughput of the first feeding auger be greater than the operational throughput of the second feeding auger.
The beneficial effects of the utility model: the utility model is by forming discharging opening by the first not identical discharging opening of bore and the second discharging opening, material enters on the first feeding auger and the second feeding auger, because the first discharging opening is different with the second discharging opening size, the inventory that makes to enter separately in corresponding feeding auger is different, by controlling independent drive motors, adjust flexibly the work of the first feeding auger and the first feeding auger, thereby control rate of feeding, realize multistage feeding, by tape transport to sewing machine place, complete tying stitching work, realized automation processing, compared with prior art, the utlity model has simple in structure, cost is low, weighing accuracy rate is good, 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.
In figure: 1-feeding bin, 2-controller, 3-inlet point, 4-discharging opening, 5-the first discharging opening, 51-the first feeding auger, 6-the second discharging opening, 61-the second feeding auger, 7-the first CD-ROM drive motor, 8-the second CD-ROM drive motor, 9-scale hooper, 10-weight sensor, 11-frame, 12-load-transfer device, 13-sewing machine.
[specific embodiment]
Consult Fig. 1, the utility model comprises frame 11, feeding mechanism, weighing mechanism and package mechanism, described feeding mechanism and weighing mechanism are fixed in frame, feeding mechanism is positioned at the top of weighing mechanism, described feeding mechanism comprises feeding bin 1 and controller 2, described feeding bin 1 is provided with inlet point 3 and discharging opening 4, the bore of feeding bin 1 bottom dwindles from top to bottom gradually, described discharging opening 4 comprises the first discharging opening 5 and the second discharging opening 6 that bore is not identical, on the first discharging opening 5, be connected with the first feeding auger 51, on the second discharging opening 6, be connected with the second feeding auger 61, described weighing mechanism comprises scale hooper 9 and weight sensor 10, the outlet of the first feeding auger 51 and the second feeding auger 61 is positioned at the top of scale hooper 9, described weight sensor 10 is positioned on scale hooper 9 and with described controller 2 and is connected, described package mechanism comprises load-transfer device 12 and sewing machine 13, described load-transfer device 12 levels are established on the ground, load-transfer device 12 is positioned at the below of scale hooper 9, described sewing machine 13 is fixed on a side of load-transfer device 12, the diameter of described the first feeding auger 51 and the second feeding auger 61 is not identical, the first described feeding auger 51 is connected with the first CD-ROM drive motor 7, the second feeding auger 61 is connected with the second CD-ROM drive motor 8, the first CD-ROM drive motor 7 is connected with described controller 2 with the second CD-ROM drive motor 8, the rotating speed of described the first CD-ROM drive motor 7 is greater than the rotating speed of the second CD-ROM drive motor 8, the size of described the first discharging opening 5 is greater than the size of the second discharging opening 6, the diameter of the first feeding auger 51 is greater than the diameter of the second feeding auger 61.
Principle of work of the present utility model: the utility model is by forming discharging opening 4 by the first not identical discharging opening 5 of bore and the second discharging opening 6, material enters on the first feeding auger 51 and the second feeding auger 61 from the first discharging opening 5 and the second discharging opening 6 remittance abroads, because the first discharging opening 5 is different with the second discharging opening 6 sizes, the inventory that makes to enter separately in corresponding feeding auger is different, by controlling CD-ROM drive motor independently, adjust flexibly the work of the first feeding auger 51 and the second feeding auger 61, it has three kinds of mode of operations: 1) the first feeding auger 51 and the second 61 while of feeding auger feeding, 2) the first feeding auger 51 feedings, the second feeding auger 61 stops, 3) the first feeding auger 51 stops, the second feeding auger 61 feedings, thereby control rate of feeding, realize multistage feeding, after entering on scale hooper 9 by material, by weight sensor 10, be given on controller 2 and provide numerical value, control drive motor stops feeding and completes weighing work, material enters in packaging bag, packaging bag drops on load-transfer device 12, by load-transfer device 12, be delivered to sewing machine 13 places and complete tying stitching work, realized automation processing, compared with prior art, the utlity model has simple in structure, cost is low, weighing accuracy rate is good, 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 (4)
1. the electronic packing scale of a high weighing precision, it is characterized in that: comprise frame (11), feeding mechanism, weighing mechanism and package mechanism, described feeding mechanism and weighing mechanism are fixed in frame, feeding mechanism is positioned at the top of weighing mechanism, described feeding mechanism comprises feeding bin (1) and controller (2), described feeding bin (1) is provided with inlet point (3) and discharging opening (4), the bore of feeding bin (1) bottom dwindles from top to bottom gradually, described discharging opening (4) comprises the first discharging opening (5) and the second discharging opening (6) that bore is not identical, on the first discharging opening (5), be connected with the first feeding auger (51), on the second discharging opening (6), be connected with the second feeding auger (61), described weighing mechanism comprises scale hooper (9) and weight sensor (10), the outlet of the first feeding auger (51) and the second feeding auger (61) is positioned at the top of scale hooper (9), described weight sensor (10) is positioned at scale hooper (9) above and is connected with described controller (2).
2. the electronic packing scale of a kind of high weighing precision as claimed in claim 1, it is characterized in that: described package mechanism comprises load-transfer device (12) and sewing machine (13), described load-transfer device (12) level is established on the ground, load-transfer device (12) is positioned at the below of scale hooper (9), and described sewing machine (13) is fixed on a side of load-transfer device (12).
3. the electronic packing scale of a kind of high weighing precision as claimed in claim 1, it is characterized in that: the diameter of described the first feeding auger (51) and the second feeding auger (61) is not identical, the first described feeding auger (51) is connected with the first CD-ROM drive motor (7), the second feeding auger (61) is connected with the second CD-ROM drive motor (8), and the first CD-ROM drive motor (7) is connected with described controller (2) with the second CD-ROM drive motor (8).
4. the electronic packing scale of a kind of high weighing precision as claimed in claim 1, it is characterized in that: the size of described the first discharging opening (5) is greater than the size of the second discharging opening (6), and the diameter of the first feeding auger (51) is greater than the diameter of the second feeding auger (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165125.5U CN203767086U (en) | 2014-04-06 | 2014-04-06 | Electronic packing scale with high weighing precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165125.5U CN203767086U (en) | 2014-04-06 | 2014-04-06 | Electronic packing scale with high weighing precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767086U true CN203767086U (en) | 2014-08-13 |
Family
ID=51284307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165125.5U Expired - Fee Related CN203767086U (en) | 2014-04-06 | 2014-04-06 | Electronic packing scale with high weighing precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863591A (en) * | 2014-04-06 | 2014-06-18 | 金丽秋 | Electronic packing scale with high weighing accuracy |
-
2014
- 2014-04-06 CN CN201420165125.5U patent/CN203767086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863591A (en) * | 2014-04-06 | 2014-06-18 | 金丽秋 | Electronic packing scale with high weighing accuracy |
| CN103863591B (en) * | 2014-04-06 | 2016-03-23 | 金丽秋 | A kind of electronic packing scale of high weighing precision |
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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 |