CN206125516U - Position detecting device - Google Patents
Position detecting device Download PDFInfo
- Publication number
- CN206125516U CN206125516U CN201621186833.2U CN201621186833U CN206125516U CN 206125516 U CN206125516 U CN 206125516U CN 201621186833 U CN201621186833 U CN 201621186833U CN 206125516 U CN206125516 U CN 206125516U
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- grid chi
- moving
- chi
- detecting device
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- 238000012216 screening Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000012856 packing Methods 0.000 abstract description 14
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model provides a position detecting device can effectively accomplish pinpointing of packing box. The utility model discloses the bars chi is moved in the installation on the travelling car, and installation fixed grid chi on the track utilizes the capacitive gate principle to come accurate measured displacement volume to through the fixed grid chi with move capacitive gate transducer that the bars chi constitutes measure after the dolly displacement volume with signal conversion become electric signal transmission give programmable controller, open through field bus control trolley motor by the controller again and stop, realize the communication with the field bus control system. The utility model discloses a position of coming the positioning packaging case with photoelectric switch or limit switch has been replaced to the realization is opened the position of stopping to the travelling car and is carried out the accurate control on the track. This device structure is reasonable, and the mechanism is simple, and easy implementation facilitates the use. This position detecting device also can popularize and apply in trades such as a lot of similar feed dollies, packing dismantlements, can gain better benefit.
Description
Technical field
This utility model is related to a kind of novel position detection means, used in particularly a kind of tobacco redrying course of processing
Position detecting device, belongs to measuring instrument technical field.
Background technology
In the tobacco redrying course of processing, packing is last one procedure, and legacy equipment is in order to position smoke box position with reality
Existing accurate feeding, precompressed, the action such as press, pack, tying up again, needs install substantial amounts of light on conveyer belt, rollgang additional to be established by cable
Close or limit switch.And in actual production process, the photoswitch being installed on conveyer belt, rollgang is frequently necessary to adjust
Save its reflection position, and smoke box send the several actions for taking to generally require 4-6 photoswitch to complete tying up, it is substantial amounts of
Easily cause photoswitch position adjustments not in place using photoswitch, cause equipment fluctuation of service.Importantly, photoelectricity
Switch or limit switch can not quantitatively control the position of smoke box.
It is increasingly mature in terms of mapping based on current capacitive grating technology, and capacitor grid transducer have simple structure, small volume,
Low cost, low in energy consumption, adaptive faculty are strong, high precision the advantages of.
Utility model content
This utility model provides a kind of position detecting device, is installed on rollgang or conveyer belt, can be accurately positioned
Smoke box position makes the position of rollgang or the smoke box on conveyer belt precisely controlled to millimeter magnitude.
What the purpose of this utility model was realized in：
A kind of position detecting device, including guide rail (1) and moving cart (2), capacitor grid transducer and Programmable Logic Controller
PLC, moving cart (2) are set up on guide rail (1), and capacitor grid transducer is made up of fixed grid chi and moving grid chi, above moving cart (2)
Equipped with material containing platform (4), moving cart (2) side is provided with side plate (3), and fixed grid chi (12) is provided with the outside of guide rail (1), moves
Dynamic dolly (2) side plate (3) is equipped with moving grid chi (8) along the side of guide rail direction, and programmable controller PLC is determined with capacitor grid transducer
Grid chi (12) is connected.
Further, electric machine support (6) is also installed with below described moving cart (2), on electric machine support (6)
Motor (5) is installed, motor (5) drags moving cart (2) in guide rail by motor axis of traction (13) trailer wagon roller bearing (7)
(1) move on, described guide rail (1) is installed in frame (9).
Further, described fixed grid chi (12) is fixed on guide rail (1) with movable screw, is easy to dismounting.
Further, intersect on described fixed grid chi (12) and be pasted with several fixed grid chi screening electrodes (10) and the reflection of fixed grid chi
Pole (11), fixed grid chi (12) thickness are 1.5-2.2mm.
Further, described fixed grid chi screening electrode (10) width is 2cm, is made using shielding material；Fixed grid chi reflects
The width 1.7-1.8cm of pole (11), is made using conductive copper sheet.
Further, described moving grid chi (8) is fixed by movable screw, and moving grid chi (8) size thickness is and fixed grid
Chi (12) is identical.
Further, several moving grid chi emitter stages (14) and the shielding of several moving grid chis are pasted with described moving grid chi (8)
Pole (15) and 1 moving grid chi receiving electrode (16), moving grid chi emitter stage (14) and moving grid chi screening electrode (15) cross arrangement, dynamic
Grid chi emitter stage (14) and the top of moving grid chi screening electrode (15), are pasted with moving grid chi receiving electrode (16) of strip.
Further, the width of described moving grid chi emitter stage (14) be 0.4-0.5cm, the width of moving grid chi screening electrode (15)
Spend for 0.3-0.4cm.Fixed grid chi (12) is adopted with moving grid chi (8) and is screwed, convenient for getting rusty, being passivated or damaged
Part give repairing or change so as to ruggedness is enhanced.
Operation principle：
During use, after packing cratess reach material containing platform (4) in moving cart (2), the motor of moving cart (2) is driven
(5) start to start under Programmable Logic Controller effect, moving cart (2) carries packing cratess positive operation on guide rail (1), mobile
There is relative movement with the fixed grid chi (12) on guide rail (1) in moving grid chi (8) of the dolly (2) on the side of guide rail direction, pass through
Moving grid chi emitter stage (14), fixed grid chi repellel (11) on the capacitor grid transducer of fixed grid chi and moving grid chi composition is connect with moving grid chi
The induced signal that receipts pole (16) are produced can just calculate the mechanical displacement of moving grid chi (8) and fixed grid chi (12), then will letter
Number the electric signal transmission of 4-20MA is converted into Programmable Logic Controller, it is possible to online in the programmable controller, accurately read
Go out position of the packing cratess on guide rail (1), by controller by Fieldbus Control moving cart motor (5) start and stop, so as to reach
The purpose of packing cratess is accurately positioned to this utility model.
The beneficial effects of the utility model：This utility model eliminate the photoswitch on legacy equipment conveyor roller or
Limit switch, directly installs capacitor grid transducer additional to be accurately positioned smoke box position in moving cart.By pacifying in moving cart
Dress moving grid chi, installs fixed grid chi in orbit, using capacitive grating principle is come accurate measurement displacement and realizes and fieldbus control
The communication of system processed, then Fieldbus Control vehicle motor start and stop are passed through by controller.The equipment improves packing cratess positioning
Degree of accuracy, controllability and the efficiency of packing work, its construction are reasonable, and mechanism is simple, easy to implement, convenient use.
The position detecting device can also be in the industry popularization and application such as many similar feeding carriages, packaging dismounting, Ke Yiqu
Obtain preferable benefit.
Description of the drawings
Further illustrate below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is this utility model capacitive grating pole plate decomposition view；
Wherein labelling in figure：1- guide rails, 2- moving carts, 3- side plates, 4- material containing platforms, 5- motors, 6- electric machine supports, 7-
Dolly roller bearing, 8- moving grid chis, 9- frames, 10- fixed grid chi screening electrodes, 11- fixed grid chi repellels, 12- fixed grid chis, 13- motors lead
Draw axle, 14- moving grid chi emitter stages, 15- moving grid chi screening electrodes, 16- moving grid chi receiving electrodes.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of position detecting device of this utility model is described in further detail.
A kind of position detecting device of this utility model, as shown in Figure 1, 2, 3, is passed with moving cart 2, capacitive grating including guide rail 1
Sensor and programmable controller PLC, moving cart 2 are set up on guide rail 1, and capacitor grid transducer is by fixed grid chi and moving grid chi group
Into, material containing platform 4 is housed above moving cart 2,2 side of moving cart is provided with side plate 3, and the outside of guide rail 1 is provided with fixed grid
Chi 12,2 side plate 3 of moving cart are equipped with moving grid chi 8, programmable controller PLC and capacitor grid transducer along the side of guide rail direction
Fixed grid chi 12 is connected.Electric machine support 6 is also installed with below described moving cart 2, motor is installed on electric machine support 6
5, motor 5 drags moving cart 2 by 13 trailer wagon roller bearing of motor axis of traction 7 and moves on guide rail 1.Described fixed grid chi 12
It is fixed on guide rail 1 with movable screw, is easy to dismounting.Intersect on described fixed grid chi 12 and be pasted with fixed grid chi screening electrode 10 and determine
Grid chi repellel 11,12 thickness of fixed grid chi are 1.5-2.2mm.Described 10 width of fixed grid chi screening electrode is 2cm, using shielding material
Material is made；The width 1.7-1.8cm of fixed grid chi repellel 11, is made using conductive copper sheet.Described moving grid chi 8 is by mobile spiral shell
Silk is fixed, and 8 size thickness of moving grid chi is identical with fixed grid chi 12.Be pasted with described moving grid chi 8 moving grid chi emitter stage 14,
Moving grid chi screening electrode 15 and moving grid chi receiving electrode 16, moving grid chi screening electrode 15 and 16 cross arrangement of moving grid chi receiving electrode,
Above moving grid chi screening electrode 15 and moving grid chi receiving electrode 16, moving grid chi receiving electrode 16 is pasted with.Described moving grid chi transmitting
The width of pole 14 is 0.4-0.5cm, and the width of moving grid chi screening electrode 15 is 0.3-0.4cm.Fixed grid chi adopts spiral shell with moving grid chi
Silk is fixed, convenient to overhaul or change.
The operation principle of the utility model is：
After packing cratess reach the material containing platform in moving cart 2, the motor 5 of moving cart 2 is driven in PLC technology
Start to start under device effect, moving cart 2 carries packing cratess positive operation, the moving grid on 2 side plate 3 of moving cart on guide rail 1
There is relative movement with the fixed grid chi 12 on guide rail 1 in chi 8, by the moving grid chi emitter stage 14 of capacitor grid transducer in capacitive grating scale, fixed
The induced signal that grid chi repellel 11 is produced with moving grid chi receiving pole 16 can just calculate the machinery of moving grid chi 8 and fixed grid chi 12
Displacement, then converts the signal into the electric signal transmission of 4-20MA to Programmable Logic Controller, it is possible in Programmable Logic Controller
In it is online, accurate read position of the packing cratess on guide rail 1, Fieldbus Control moving cart motor 5 is passed through by controller
Start and stop, are accurately positioned the purpose of packing cratess so as to reach this utility model.
When the unit failure such as repellel paster on moving grid chi 8 or fixed grid chi 12, can be by moving grid chi 8 or fixed grid chi 12
Disassemble maintenance or change.
The utility model can also apply to many similar materials packing process as packed opening automatically, dolly fixed point feeding
Etc. the processing industry for needing fine location to control, work efficiency can be improved, and produces preferable economic benefit.
Claims (8)
1. a kind of position detecting device, including guide rail (1) and moving cart (2), capacitor grid transducer and Programmable Logic Controller
PLC, moving cart (2) are set up on guide rail (1), and capacitor grid transducer is made up of fixed grid chi and moving grid chi, above moving cart (2)
Equipped with material containing platform (4), moving cart (2) side is provided with side plate (3), it is characterised in that：It is fixed to be provided with the outside of guide rail (1)
Grid chi (12), moving cart (2) side plate (3) are equipped with moving grid chi (8), programmable controller PLC and appearance along the side of guide rail direction
The fixed grid chi (12) of gate sensor is connected.
2. position detecting device according to claim 1, it is characterised in that：It is also solid below described moving cart (2)
Dingan County is equipped with electric machine support (6), and motor (5) is provided with electric machine support (6), and motor (5) is drawn by motor axis of traction (13)
Dolly roller bearing (7) drags moving cart (2) and moves on guide rail (1), and described guide rail (1) is installed in frame (9).
3. position detecting device according to claim 1, it is characterised in that：Described fixed grid chi (12) is solid with movable screw
It is scheduled on guide rail (1), is easy to dismounting.
4. position detecting device according to claim 1, it is characterised in that：Intersect on described fixed grid chi (12) and be pasted with
Several fixed grid chi screening electrodes (10) and several fixed grid chi repellels (11), fixed grid chi (12) thickness are 1.5-2.2mm.
5. position detecting device according to claim 4, it is characterised in that：Described fixed grid chi screening electrode (10) width is
2cm, is made using shielding material；The width 1.7-1.8cm of fixed grid chi repellel (11), is made using conductive copper sheet.
6. position detecting device according to claim 1, it is characterised in that：Described moving grid chi (8) is by movable screw
It is fixed, and moving grid chi (8) size thickness is identical with fixed grid chi (12).
7. position detecting device according to claim 1, it is characterised in that：It is pasted with described moving grid chi (8) several
Moving grid chi emitter stage (14) and several moving grid chi screening electrodes (15) and 1 moving grid chi receiving electrode (16), moving grid chi emitter stage
(14) with moving grid chi screening electrode (15) cross arrangement, in moving grid chi emitter stage (14) and the top of moving grid chi screening electrode (15), paste
Moving grid chi receiving electrode (16) equipped with strip.
8. position detecting device according to claim 7, it is characterised in that：The width of described moving grid chi emitter stage (14)
For 0.4-0.5cm, the width of moving grid chi screening electrode (15) is 0.3-0.4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186833.2U CN206125516U (en) | 2016-10-28 | 2016-10-28 | Position detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186833.2U CN206125516U (en) | 2016-10-28 | 2016-10-28 | Position detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125516U true CN206125516U (en) | 2017-04-26 |
Family
ID=58576998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186833.2U Active CN206125516U (en) | 2016-10-28 | 2016-10-28 | Position detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125516U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121155A (en) * | 2017-06-20 | 2017-09-01 | 上海昶屹机电科技有限公司 | A kind of measurement apparatus |
| CN107816934A (en) * | 2017-12-04 | 2018-03-20 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of breaker hydraulic disk spring mechanism disc spring decrement self-operated measuring unit |
| CN109470133A (en) * | 2018-11-05 | 2019-03-15 | 浙江大学 | Electrostatic self energizing strains grid sensor |
| CN109496995A (en) * | 2018-12-18 | 2019-03-22 | 四川省农业科学院蚕业研究所 | Equipment is raised in silkworm mechanization |
| WO2020093733A1 (en) * | 2018-11-05 | 2020-05-14 | 浙江大学 | Electrostatic self-powered displacement grid sensor |
| CN112729098A (en) * | 2020-12-02 | 2021-04-30 | 桂林理工大学 | Low-power consumption railway seamless track crawling monitoring device and method |
-
2016
- 2016-10-28 CN CN201621186833.2U patent/CN206125516U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121155A (en) * | 2017-06-20 | 2017-09-01 | 上海昶屹机电科技有限公司 | A kind of measurement apparatus |
| CN107816934A (en) * | 2017-12-04 | 2018-03-20 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of breaker hydraulic disk spring mechanism disc spring decrement self-operated measuring unit |
| CN109470133A (en) * | 2018-11-05 | 2019-03-15 | 浙江大学 | Electrostatic self energizing strains grid sensor |
| WO2020093733A1 (en) * | 2018-11-05 | 2020-05-14 | 浙江大学 | Electrostatic self-powered displacement grid sensor |
| US11402293B2 (en) | 2018-11-05 | 2022-08-02 | Zhejiang University | Electrostatic self-powered displacement grid sensor |
| CN109496995A (en) * | 2018-12-18 | 2019-03-22 | 四川省农业科学院蚕业研究所 | Equipment is raised in silkworm mechanization |
| CN112729098A (en) * | 2020-12-02 | 2021-04-30 | 桂林理工大学 | Low-power consumption railway seamless track crawling monitoring device and method |
| CN112729098B (en) * | 2020-12-02 | 2023-10-10 | 桂林理工大学 | Low-power consumption railway seamless line crawling monitoring device and method |
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