CN205138627U - Automatic calibration device of electronic belt conveyor scale - Google Patents
Automatic calibration device of electronic belt conveyor scale Download PDFInfo
- Publication number
- CN205138627U CN205138627U CN201520886031.1U CN201520886031U CN205138627U CN 205138627 U CN205138627 U CN 205138627U CN 201520886031 U CN201520886031 U CN 201520886031U CN 205138627 U CN205138627 U CN 205138627U
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- chain code
- gag lever
- lever post
- automatic calibration
- calibration device
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Abstract
The utility model provides an automatic calibration device of electronic belt conveyor scale is equipped with automatic calibration device above the electronic belt conveyor scale conveyer, automatic calibration device includes automatic winding and unwinding devices and chain code subassembly, automatic winding and unwinding devices include that the chain code receive and releases the driver, supports the fixing base, gag lever post driver, gag lever post device, guide roller, fixed chain code device, the utility model discloses replace the manual work with full -automatic continuous demarcation and be interrupted the process of putting the weight and maring, need not on -the -spot artificial intervention, alleviateed workman's intensity of labour to the security that has improved the operation with mark the precision, have simple structure, simple to operate, characteristics with low costs, and has reduced staff's manipulation strength, improve work efficiency.
Description
Technical field
The utility model relates to a kind of belted electronic balance automatic calibration device.
Background technology
Belted electronic balance has wide range of applications, as industries such as tobacco, chemical industry, iron and steel, cement.Demarcation is a job very important in belted electronic balance verification, and this work is at present put counterweight primarily of manually carrying out, connect counterweight and demarcation.If tobacco business is in order to ensure that the precision of belted electronic balance will carry out a staking-out work to all belt conveyer scales every day before manufacture, about every platform belted electronic balance staking-out work needs 3 to 4 people, and due to counterweight demarcate be interrupted punishment in advance, the state of continuous punishment in advance in actual production can not be simulated completely, and because belted electronic balance operating mode is comparatively complicated, adopt the artificial efficiency of counterweight demarcation excessively very low.
Utility model content
Its object of the utility model is just to provide a kind of belted electronic balance automatic calibration device, the whole calibration process of belted electronic balance is made to fully achieve robotization, the process replacing and be manually interrupted and put counterweight and demarcate is demarcated continuously with full-automatic, without the need to on-the-spot manual intervention, adopt Central Control Room one key operation, alleviate the labour intensity of workman, and improve security and the stated accuracy of operation, have the advantages that structure is simple, easy for installation, cost is low, and decrease the manipulation strength of employee, increase work efficiency.
Realize above-mentioned purpose and the technical scheme taked, automatic calibration device is provided with above belted electronic balance conveyor, automatic calibration device comprises automatic retraction device and chain Code Element, described automatic retraction device comprises chain code folding and unfolding driver, support holder, gag lever post driver, gag lever post device, guide roller, fixing chain code device, described support holder is fixed on belted electronic balance conveyor fixed support, support holder and be provided with rotating shaft, rotating shaft connects chain code cylinder, chain code cylinder connection chain Code Element, rotating shaft one end connects chain code folding and unfolding driver, described chain Code Element comprises traction belt, brace, pilot sleeve, monolithic chain code roller, wherein traction belt one end is connected with rotating shaft, the other end is fixed on monolithic chain code roller, pilot sleeve empty set is at monolithic chain code roller two ends, monolithic chain code roller is interconnected composition chain Code Element by brace, described support holder side chain Code Element output terminal is provided with gag lever post device, gag lever post device one end connects gag lever post driver, the other end connects guide roller.
Beneficial effect
Compared with prior art the utility model has the following advantages;
1, current belted electronic balance timing signal is manually put, connect the difficult point of counterweight, provide a kind of belted electronic balance automatically to put the method for chain code, automatic Calibration, automatically receipts chain code, replace manual operation;
2, chain code is demarcated is the state simulating continuous punishment in advance in actual production completely, ensures belted electronic balance precision, makes process more reliable, safer;
3, this device controls directly to utilize network to be connected with Central Control Room, adopts a key operation to complete to put all processes of code, demarcation, receipts code.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this device mounting structure schematic diagram:
Fig. 2 is chain code draw off gear structural representation in this device;
Fig. 3 is chain construction schematic diagram in this device;
Fig. 4 is the structural representation that this device medium chain piles up lower demarcation;
Fig. 5 is the structural representation that in this device, chain code is packed up;
Fig. 6 is the structural representation that in this device, gag lever post device is packed up.
Embodiment
This device is provided with automatic calibration device above belted electronic balance conveyor 101, as shown in Figure 1, automatic calibration device comprises automatic retraction device 102 and chain Code Element 103, as shown in Figure 2, described automatic retraction device 102 comprises chain code folding and unfolding driver 201, support holder 202, gag lever post driver 203, gag lever post device 205, guide roller 206, fixing chain code device 207, described support holder 202 is fixed on belted electronic balance conveyor 101 fixed support, support holder 202 and be provided with rotating shaft, rotating shaft connects chain code cylinder, chain code cylinder connection chain Code Element 103, rotating shaft one end connects chain code folding and unfolding driver 201, described chain Code Element 103 comprises traction belt 301, brace 302, pilot sleeve 303, monolithic chain code roller 304, as shown in Figure 3, wherein traction belt 301 one end is connected with rotating shaft, the other end is fixed on monolithic chain code roller 304, pilot sleeve 303 empty set is at monolithic chain code roller 304 two ends, monolithic chain code roller 304 is interconnected composition chain Code Element 103 by brace 302, described support holder 202 side chain Code Element output terminal is provided with gag lever post device 205, gag lever post device 205 one end connects gag lever post driver 203, the other end connects guide roller 206.
Described gag lever post device 205 is provided with dust-proof shrouding 204.
Described chain code folding and unfolding driver 201 comprises worm-gear speed reducer.
Embodiment
This device comprise be arranged on automatic calibration device above belted electronic balance conveyor, one group can simulate the high precision chain code of the continuous punishment in advance of actual production and the chain code folding and unfolding driver of folding and unfolding chain code, gag lever post device is set in order to put down its movement all around of limit at chain code, prevents bulk cargo airborne dust from entering chain code and designing dust-proof shrouding in process of production.
As shown in Figure 1, a kind of belted electronic balance automatic calibration device comprises automatic retraction device 102 and chain Code Element 103.
As shown in Figure 2, automatic retraction device comprises chain code folding and unfolding driver 201, support holder 202, gag lever post driver 203, dust-proof shrouding 204, gag lever post device 205, chain code bring the guide roller 206 led, fixing chain code device mechanical hook-up 207 in metering.
As shown in Figure 3, chain Code Element 103 comprises traction belt 301, brace 302, pilot sleeve 303, monolithic chain code roller 304, according to belted electronic balance different flow research and development different series chain code and corresponding draw off gear.
The course of work
This device realizes automatic calibration system automatic operation by electric cabinet, and process is as follows:
1) as shown in Figure 2 and Figure 4, gag lever post drive unit promotes gag lever post device to assigned address, chain code folding and unfolding drives and drives chain code cylinder that chain code is put down by the speed arranged, when chain code touches belted electronic balance metering band 401, gag lever post drive unit promote gag lever post device to assigned address now chain code be with drive to move forward by measuring, during the position that chain code arrival sets (position as shown in Figure 4), chain code folding and unfolding drives and quits work;
2) after chain code puts position well, start to carry out automatic Calibration after belt initial point being detected, system is in official hour (belt ran for 3 circle desired times) and speed (production hourly velocity), automatic test chain code weight, if weight code (measured value) and chain code weight (reference value) are not etc., PLC automatic calibration;
3), after demarcation terminates, chain code folding and unfolding driver inversion is regained chain code and is entered in housing parts (as shown in Figure 5)
4) gag lever post drives to start and regains the position shown in gag lever post device to Fig. 6, represents that staking-out work terminates.
Claims (3)
1. a belted electronic balance automatic calibration device, it is characterized in that, automatic calibration device is provided with in belted electronic balance conveyor (101) top, automatic calibration device comprises automatic retraction device (102) and chain Code Element (103), described automatic retraction device (102) comprises chain code folding and unfolding driver (201), support holder (202), gag lever post driver (203), gag lever post device (205), guide roller (206), fixing chain code device (207), described support holder (202) is fixed on belted electronic balance conveyor (101) fixed support, support holder (202) and be provided with rotating shaft, rotating shaft connects chain code cylinder, chain code cylinder connection chain Code Element (103), rotating shaft one end connects chain code folding and unfolding driver (201), described chain Code Element (103) comprises traction belt (301), brace (302), pilot sleeve (303), monolithic chain code roller (304), wherein traction belt (301) one end is connected with rotating shaft, the other end is fixed on monolithic chain code roller (304), pilot sleeve (303) empty set is at monolithic chain code roller (304) two ends, monolithic chain code roller (304) is interconnected composition chain Code Element (103) by brace (302), described support holder (202) side chain Code Element output terminal is provided with gag lever post device (205), gag lever post device (205) one end connects gag lever post driver (203), the other end connects guide roller (206).
2. a kind of belted electronic balance automatic calibration device according to claim 1, is characterized in that, described gag lever post device (205) is provided with dust-proof shrouding (204).
3. a kind of belted electronic balance automatic calibration device according to claim 1, is characterized in that, described chain code folding and unfolding driver (201) comprises worm-gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886031.1U CN205138627U (en) | 2015-11-09 | 2015-11-09 | Automatic calibration device of electronic belt conveyor scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886031.1U CN205138627U (en) | 2015-11-09 | 2015-11-09 | Automatic calibration device of electronic belt conveyor scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138627U true CN205138627U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886031.1U Active CN205138627U (en) | 2015-11-09 | 2015-11-09 | Automatic calibration device of electronic belt conveyor scale |
Country Status (1)
| Country | Link |
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| CN (1) | CN205138627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371938A (en) * | 2015-11-09 | 2016-03-02 | 九江七所精密机电科技有限公司 | Automatic calibration device for electronic belt conveyor scale |
| CN108692803A (en) * | 2017-04-07 | 2018-10-23 | 刘淼 | A kind of method of key calibration belted electronic balance and the belt conveyer scale with this method |
-
2015
- 2015-11-09 CN CN201520886031.1U patent/CN205138627U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371938A (en) * | 2015-11-09 | 2016-03-02 | 九江七所精密机电科技有限公司 | Automatic calibration device for electronic belt conveyor scale |
| CN108692803A (en) * | 2017-04-07 | 2018-10-23 | 刘淼 | A kind of method of key calibration belted electronic balance and the belt conveyer scale with this method |
| CN108692803B (en) * | 2017-04-07 | 2019-10-01 | 刘淼 | A kind of method of key calibration belted electronic balance and weighing belt with this method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |