CN202420630U - Counterweight measurement automatic control device - Google Patents
Counterweight measurement automatic control device Download PDFInfo
- Publication number
- CN202420630U CN202420630U CN2011201843961U CN201120184396U CN202420630U CN 202420630 U CN202420630 U CN 202420630U CN 2011201843961 U CN2011201843961 U CN 2011201843961U CN 201120184396 U CN201120184396 U CN 201120184396U CN 202420630 U CN202420630 U CN 202420630U
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- China
- Prior art keywords
- counterweight
- stepping motor
- carrier
- position detecting
- detecting switch
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- Expired - Fee Related
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Abstract
Disclosed is a counterweight measurement automatic control device, comprising a liquid level groove bearing rack, a counterweight loading disc, and a counterweight bearing rack. The counterweight measurement automatic control device is characterized in that: the liquid level groove bearing rack is connected with a liquid groove driving stepping motor; both the counterweight loading disc and the counterweight bearing rack are connected with a counterweight driving stepping motor; both the liquid groove driving stepping motor and the counterweight driving stepping motor are connected with a PLC; and the PLC is further connected with a liquid level groove bearing rack position detection switch, a counterweight loading disc position detection switch, a counterweight bearing rack position detection switch, and a touch screen. The counterweight measurement automatic control device allows precise measurement of the counterweight in the water without manual operation and with high precision of counterweight weight measurement, and is suitable for popularization.
Description
Technical field
The utility model relates to the automaton field, specifically, relates to a kind of weight measurement automaton.
Background technology
In the prior art, the counterweight weight measurement generally include in the air measure with water in measure, all be to adopt manual operations during measurement, manual operations is the measuring position placement out of true of counterweight usually, causes counterweight weight measurement deviation.This is the weak point of prior art.
The utility model content
The technical matters that the utility model will solve provides a kind of weight measurement automaton, effectively increases the safety of measuring, and is easy to operate, feasible.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of weight measurement automaton; Comprise level tank carrier, counterweight loading tray, counterweight carrier; It is characterized in that: said level tank carrier connects the liquid tank drive stepping motor; Said counterweight loading tray all is connected the counterweight drive stepping motor with the counterweight carrier; Said liquid tank drive stepping motor all is connected the PLC controller with the counterweight drive stepping motor, also is connected with level tank carrier position detecting switch, counterweight loading tray position detecting switch, counterweight carrier position detecting switch and touch-screen on the said PLC controller.
As the further qualification to the present technique scheme, said level tank carrier comprises lifter plate, and said lifter plate symmetria bilateralis screw thread shell type is connected with screw rod.
As the further qualification to the present technique scheme, said level tank carrier position detecting switch, counterweight loading tray position detecting switch and counterweight carrier position detecting switch all are to adopt the photoelectric displacement sensitive switch.
Compared with prior art; The advantage and the good effect of the utility model are: the utility model utilizes touch screen operation PLC controller; Through PLC controller controlling liquid groove drive stepping motor and counterweight drive stepping motor; The liquid tank drive stepping motor realizes the up-down of liquid tank; The counterweight drive stepping motor realizes the up-down and the rotation of counterweight carrier, and level tank carrier position detecting switch, counterweight loading tray position detecting switch and counterweight carrier position detecting switch detect level tank carrier, counterweight loading tray position, counterweight carrier position respectively, stop operating at assigned address with controlling liquid groove drive stepping motor and counterweight drive stepping motor; Can send instruction control liquid tank drive stepping motor and the stall of counterweight drive stepping motor through touch-screen, also can force stall by system blackout.The utility model can be realized the accurate measurement of counterweight in water, need not be hand-manipulated, and counterweight weight measurement precision is high, suitable applying.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model preferred embodiment.
Fig. 2 is the utility model level tank carrier configuration synoptic diagram.
Fig. 3 is the counterweight loading tray and the counterweight carrier configuration synoptic diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is made detailed description further.
Referring to Fig. 1; The utility model comprises level tank carrier 1, counterweight loading tray 2, counterweight carrier 3, liquid tank drive stepping motor 4, counterweight drive stepping motor 5, PLC controller 6, level tank carrier position detecting switch 7, counterweight loading tray position detecting switch 8, counterweight carrier position detecting switch 9, touch-screen 10, lifter plate 11, screw rod 12; Said level tank carrier 1 connects liquid tank drive stepping motor 4; Said counterweight loading tray 2 all is connected counterweight drive stepping motor 5 with counterweight carrier 3; Said liquid tank drive stepping motor 4 all is connected PLC controller 6 with counterweight drive stepping motor 5, also is connected with level tank carrier position detecting switch 7, counterweight loading tray position detecting switch 8, counterweight carrier position detecting switch 9 and touch-screen 10 on the said PLC controller 6.
The utility model utilizes touch-screen 10 operation PLC controllers 6; Through PLC controller 6 controlling liquid groove drive stepping motor 4 and counterweight drive stepping motor 5; Liquid tank drive stepping motor 4 realizes the up-down of liquid tank; Counterweight drive stepping motor 5 realizes the up-down and the rotation of counterweight carrier 3; Level tank carrier position detecting switch 7, counterweight loading tray position detecting switch 8 and counterweight carrier position detecting switch 9 detect level tank carrier 1, counterweight loading tray position 2, counterweight carrier 3 positions respectively; Stop operating at assigned address with controlling liquid groove drive stepping motor 4 and counterweight drive stepping motor 5, can send instruction control liquid tank drive stepping motor 4 and 5 stalls of counterweight drive stepping motor, also can force stall by system blackout through touch-screen 10.Said counterweight loading tray 2 is welded by four comb formula carriers, and said counterweight carrier 3 is a screw rod, and said screw rod top connects counterweight drive stepping motor 5.
The level tank carrier of the utility model, counterweight loading tray, counterweight carrier, liquid tank drive stepping motor, counterweight drive stepping motor, level tank carrier position detecting switch, counterweight loading tray position detecting switch, counterweight carrier position detecting switch all are to adopt prior art to make, and give unnecessary details no longer in detail at this.
The workflow of the utility model is: at first through touch-screen 10 start liquid groove drive stepping motor 4; Through on the screw rod 12 controlling liquid grooves or be moved to and load the position; At this moment, counterweight loading tray 2 is near liquid surface, can manual work directly will be verified counterweight and be placed on the counterweight loading tray 2.Select to place the station of counterweights through touch-screen 10, choose station after, select the order that moves downward of touch-screen 10; At this moment, counterweight loading tray 2 begins to descend, along with the decline of counterweight loading tray 2; Weighing plate rail (not shown) touches counterweight gradually; And finally hold up counterweight, and make counterweight break away from counterweight loading tray 2 gradually like this, accomplished counterweight is moved to the weighing plate rail by counterweight loading tray 2 the work that is verified; When counterweight loading tray 2 moves to weighing when spacing, counterweight loading tray 2 can stop action automatically.Click " weighing position " order button of touch-screen 10; Make liquid tank rise to the weighing location; This moment, counterweight loading tray 2 entered into liquid (near the liquid tank center) fully with the weighing plate rail, and this position is the position that weighing is verified mass value in the counterweight liquid, accomplished the counterweight quality and weighed.After weighing is accomplished, click " loading the position " button of touch-screen 10, liquid tank drops to loading position, at this moment counterweight loading tray 2 and the nearly liquid surface of weighing plate bridge joint; Click the rising order button, counterweight loading tray 2 begins to rise, and contact is verified counterweight gradually; Arrive when spacing, be verified counterweight and break away from the weighing plate rail gradually, move on the counterweight loading tray 2; Afterwards, can manual work will be verified counterweight and take off, accomplish the work of counterweight unloading.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.
Claims (3)
1. weight measurement automaton; Comprise level tank carrier, counterweight loading tray, counterweight carrier; It is characterized in that: said level tank carrier connects the liquid tank drive stepping motor; Said counterweight loading tray all is connected the counterweight drive stepping motor with the counterweight carrier; Said liquid tank drive stepping motor all is connected the PLC controller with the counterweight drive stepping motor, also is connected with level tank carrier position detecting switch, counterweight loading tray position detecting switch, counterweight carrier position detecting switch and touch-screen on the said PLC controller.
2. according to the said weight measurement automaton of claim 1, it is characterized in that: said level tank carrier comprises lifter plate, and said lifter plate symmetria bilateralis screw thread shell type is connected with screw rod.
3. according to the said weight measurement automaton of claim 1, it is characterized in that: said level tank carrier position detecting switch, counterweight loading tray position detecting switch and counterweight carrier position detecting switch all are to adopt the photoelectric displacement sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201843961U CN202420630U (en) | 2011-06-02 | 2011-06-02 | Counterweight measurement automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201843961U CN202420630U (en) | 2011-06-02 | 2011-06-02 | Counterweight measurement automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420630U true CN202420630U (en) | 2012-09-05 |
Family
ID=46745385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201843961U Expired - Fee Related CN202420630U (en) | 2011-06-02 | 2011-06-02 | Counterweight measurement automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148923A (en) * | 2013-01-31 | 2013-06-12 | 中国计量学院 | Gram group weight automatically measuring system |
| CN106315211A (en) * | 2016-08-08 | 2017-01-11 | 山东省计量科学研究院 | Conveying mechanism for comprehensively controlling weight, weight verification system and weight verification method |
| CN109470351A (en) * | 2018-11-12 | 2019-03-15 | 上海市计量测试技术研究院(华东国家计量测试中心、上海市计量器具强制检定中心、中国上海测试中心) | A kind of big mass comparator calibration of weight device |
-
2011
- 2011-06-02 CN CN2011201843961U patent/CN202420630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148923A (en) * | 2013-01-31 | 2013-06-12 | 中国计量学院 | Gram group weight automatically measuring system |
| CN106315211A (en) * | 2016-08-08 | 2017-01-11 | 山东省计量科学研究院 | Conveying mechanism for comprehensively controlling weight, weight verification system and weight verification method |
| CN109470351A (en) * | 2018-11-12 | 2019-03-15 | 上海市计量测试技术研究院(华东国家计量测试中心、上海市计量器具强制检定中心、中国上海测试中心) | A kind of big mass comparator calibration of weight device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130602 |