CN203337251U - Automatic placing & receiving device of calibration weights of electronic belt conveyor scale - Google Patents
Automatic placing & receiving device of calibration weights of electronic belt conveyor scale Download PDFInfo
- Publication number
- CN203337251U CN203337251U CN2013202791709U CN201320279170U CN203337251U CN 203337251 U CN203337251 U CN 203337251U CN 2013202791709 U CN2013202791709 U CN 2013202791709U CN 201320279170 U CN201320279170 U CN 201320279170U CN 203337251 U CN203337251 U CN 203337251U
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- conveyor
- electronic balance
- belted electronic
- belt conveyor
- electronic belt
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Abstract
Disclosed is an automatic placing & receiving device of calibration weights of an electronic belt conveyor scale. The device comprises a weight conveyer (4) that is disposed above an electronic belt conveyor scale conveyer and is parallel to the electronic belt conveyor scale conveyer, and a group of iron calibration weights (7) that are disposed on the electronic belt conveyor scale conveyer and the weight conveyer. The operation direction of the weight conveyer is opposite to that of the electronic belt conveyor scale conveyer. A drive roll (5) and a driven roll (6) of the weight conveyer are both magnetic rolls. A degaussing device (8) is disposed at a drop end of the calibration weights. The device enables complete automation of receiving and placing weights in the whole calibration process of the electronic belt conveyor scale without manual interference, so that labour intensity of workers is reduced, and operation safety is improved.
Description
Technical field
The utility model relates to the school scale technical field of belted electronic balance, relates in particular to the folding and unfolding technology of belted electronic balance school scale weight.
Background technology
As shown in Figure 1, belted electronic balance mainly is comprised of band conveyor A, weighing system B, control system C tri-major parts.After using a period of time before belted electronic balance Installation and Debugging are well come into operation for the first time or in production line, must carry out verification to weighing system B, to guarantee the accuracy of metering.The method step of school scale is: under belted electronic balance conveyor A no-load running state, one group of (10 left and right) standard test weight E is sequentially put into from the feeding end of electronic scales conveyor A by certain time interval, counterweight E on conveyor A zone face along throughput direction D successively by the belted electronic balance section of weighing, finally, from the output of belted electronic balance conveyor A discharge end, drop down onto in counterweight collection container F.At school scale weight E during successively by the section of weighing, control system C the output weight signal of weighing system B is processed and with the processing of comparing of the actual weight of standard test weight E, realize school scale purpose.For an electronic scales, once, this workflow will repeat 2 times to 4 times in every verification, until the electronic scale weighing precision after verification can come into operation after reaching requirement.
Current school scale work, sequentially put at belted electronic balance conveyor A input end, collect and loopback work at output terminal by manually completing school scale weight E.Carry out once school scale work, needing 2～3 people to coordinate can complete, and hand labor intensity is large, and counterweight E is collected very inconvenient below conveyor A discharge end, particularly, on some production lines, electronic scales conveyor height is higher, operating space is narrow, completes school scale work just more difficult.
The utility model content
The utility model, for the difficult point that artificially collects, places counterweight in the scale process of current belted electronic balance school, provides automatic retraction device and the automatic deploying and retracting method of a kind of belted electronic balance school scale weight, replaces traditional counterweight work of manually putting, collect.
The technical solution of the utility model is as follows:
The school scale weight automatic retraction device of belted electronic balance, comprise and be arranged on belted electronic balance conveyor top the counterweight conveyor parallel with the belted electronic balance conveyor, one group of irony school scale weight that can be positioned on belted electronic balance conveyor and counterweight conveyor, the traffic direction of counterweight conveyor is contrary with the traffic direction of belted electronic balance conveyor, the drive roll of counterweight conveyor and driven roll are magnetic roller, falling of school scale weight, hold and are provided with degaussing gear.
Degaussing gear described in the utility model is arranged between drive roll and driven roll.Degaussing gear can be arranged at the driven roll inboard.
The utility model, at belted electronic balance conveyor discharge end, first uses the mode of " magnetic " to carry out the automatic recovery to the irony school scale weight by after the belted electronic balance section of weighing, and then the counterweight conveyor carries out loopback to the irony school scale weight after reclaiming.At belted electronic balance conveyor feeding end, still first irony school scale weight is delivered to the below of counterweight conveyor by the mode of " magnetic ", then irony school scale weight is carried out to the demagnetization processing, rely on irony school scale weight self gravitation to drop down onto on belted electronic balance conveyor zone face, realize the automatic putting of counterweight.
After adopting the utility model, collection and placement to counterweight in the scale process of the whole school of belted electronic balance have realized robotization fully, without manual intervention, have alleviated workman's labour intensity, and have improved the security of operation.
The accompanying drawing explanation
Fig. 1 is the electronic belt scale weight school scale schematic diagram of prior art;
Fig. 2 is the school scale weight automatic deploying and retracting schematic diagram of the utility model belted electronic balance.
Embodiment
As shown in Figure 2, belted electronic balance comprises belted electronic balance conveyor 1, weighing system 2 and control system 3.The school scale weight automatic retraction device of the utility model belted electronic balance comprises and is arranged on belted electronic balance conveyor 1 top counterweight conveyor 4, one group irony school scale weights 7 that can be positioned over belted electronic balance conveyor and counterweight conveyor on parallel with the belted electronic balance conveyor.The traffic direction of counterweight conveyor is contrary with the traffic direction of belted electronic balance conveyor, the 4 self-powered drivings of counterweight conveyor.The linear velocity of counterweight conveyor 4 is adjustable.Drive roll 5 and the driven roll 6 of counterweight conveyor are magnetic roller, falling of school scale weight, hold and are provided with degaussing gear 8.Degaussing gear 8 is generally positioned between drive roll and driven roll.The present embodiment degaussing gear is arranged at the driven roll inboard.
The automatic deploying and retracting method of the utility model school scale weight is as follows: in the scale process of school, belted electronic balance conveyor 1 moves forward, and counterweight conveyor 4 is to the direction operation contrary with the belted electronic balance conveyor.The linear velocity of adjusting counterweight conveyor 4 is consistent with the travel line speed of belted electronic balance conveyor 1.After one group of irony school scale weight 7 passes through weighing system 2 successively on the belted electronic balance conveyor, adsorbed by magnetic drive roll 5 at discharge end and rotate thereupon, arrive on counterweight conveyor 4, realize the automatic collection to the irony school scale weight after the scale of school; Then irony school scale weight on the counterweight conveyor by loopback, after irony school scale weight arrives the other end of counterweight conveyor, adsorbed by magnetic driven roll 6 and rotate thereupon, arrive the below of counterweight conveyor, after degaussing gear 8 demagnetizations, irony school scale weight relies on to conduct oneself with dignity to drop down onto on belted electronic balance conveyor feeding end zone face and continues to move ahead, and after arrival belted electronic balance conveyor discharge end, enters school scale circulation for the second time.
Claims (3)
1. the school scale weight automatic retraction device of belted electronic balance, it is characterized in that, comprise and be arranged on belted electronic balance conveyor (1) top the counterweight conveyor (4) parallel with the belted electronic balance conveyor, one group of irony school scale weight (7) that can be positioned on belted electronic balance conveyor and counterweight conveyor, the traffic direction of counterweight conveyor is contrary with the traffic direction of belted electronic balance conveyor, the drive roll of counterweight conveyor (5) and driven roll (6) are magnetic roller, falling of school scale weight, hold and are provided with degaussing gear (8).
2. the school scale weight automatic retraction device of belted electronic balance according to claim 1, is characterized in that, described degaussing gear (8) is arranged between drive roll and driven roll.
3. the school scale weight automatic retraction device of belted electronic balance according to claim 1 and 2, is characterized in that, described degaussing gear (8) is arranged at the driven roll inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791709U CN203337251U (en) | 2013-05-21 | 2013-05-21 | Automatic placing & receiving device of calibration weights of electronic belt conveyor scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791709U CN203337251U (en) | 2013-05-21 | 2013-05-21 | Automatic placing & receiving device of calibration weights of electronic belt conveyor scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337251U true CN203337251U (en) | 2013-12-11 |
Family
ID=49705920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202791709U Withdrawn - After Issue CN203337251U (en) | 2013-05-21 | 2013-05-21 | Automatic placing & receiving device of calibration weights of electronic belt conveyor scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278233A (en) * | 2013-05-21 | 2013-09-04 | 云南昆船设计研究院 | Automatic collecting and storing device and collecting and storing method of scale correcting weight of electronic belt scale |
| CN109443511A (en) * | 2018-11-06 | 2019-03-08 | 青岛市计量技术研究院 | A kind of adjustable electronic weighing belt material object calibrating weights-hoist calibrating installation |
-
2013
- 2013-05-21 CN CN2013202791709U patent/CN203337251U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278233A (en) * | 2013-05-21 | 2013-09-04 | 云南昆船设计研究院 | Automatic collecting and storing device and collecting and storing method of scale correcting weight of electronic belt scale |
| CN103278233B (en) * | 2013-05-21 | 2015-11-18 | 云南昆船设计研究院 | The school scale weight automatic retraction device of belted electronic balance and folding and unfolding method |
| CN109443511A (en) * | 2018-11-06 | 2019-03-08 | 青岛市计量技术研究院 | A kind of adjustable electronic weighing belt material object calibrating weights-hoist calibrating installation |
| CN109443511B (en) * | 2018-11-06 | 2020-09-01 | 青岛市计量技术研究院 | Adjustable hanging weight calibrating device for material object calibration of electronic belt scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |