CN209668307U - Unpiler positioning system - Google Patents
Unpiler positioning system Download PDFInfo
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- CN209668307U CN209668307U CN201920333940.0U CN201920333940U CN209668307U CN 209668307 U CN209668307 U CN 209668307U CN 201920333940 U CN201920333940 U CN 201920333940U CN 209668307 U CN209668307 U CN 209668307U
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- folder
- switch
- close
- unpiler
- programmable controller
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Abstract
Unpiler positioning system, including displacement sensor for pull rope, optoelectronic switch, close switch, programmable controller and man-machine interface, destacking platform, man-machine interface is connected by cable with programmable controller, and encoder, optoelectronic switch are connected by cable with programmable controller close to switch.The displacement sensor for pull rope is installed on unpiler mainframe and embraces at folder lifting device, the detection of the cargo is embraced on the following chain making machine of folder with positioning optoelectronic switch and close to switching to be mounted on, and the state position that folder is embraced in detection movement on the track and armful lateral running track in folder left and right that folder is vertically run is embraced in being mounted on close to exploitation for mobile armful of folder of the detection.Realize the precise positioning of unpiler, system is reliable and stable, positioning accuracy is high, at low cost, wide adaptation range.
Description
Technical field
The utility model belongs to slurry and wraps material conveying equipment automation field, and in particular in slurry packet feed conveying system
Automatic destacking machine positioning system.
Background technique
Currently, unpiler positioning is generally using position detecting switch positioning either encoder positioning.Position detecting switch
Positioning, by determining folder is embraced in armful folder track installation deceleration position detection switch and stop position detection switch by the time
Position, this method can allow same specification to meet positioning requirements with size cargo, but precision is not high；But the inspection of cargo rule change installation
The switch of survey will also adjust accordingly.Encoder positions, and installs encoder in the synchronizing wheel run above and below unpiler, is moved through
Encoder to count is carried out in journey, embraces the mobile relative position of folder by calculating can be obtained, positioning accuracy is high, but is easy to be disturbed
It generates cumulative errors and that structure is complicated is at high cost.
Utility model content
The utility model is intended to provide a kind of slurry packet automatic destacking machine positioning system, and positioning system stability is good, positioning accurate
Degree is high, manufacturing cost is low, installation and debugging are convenient, can be applicable in the destacking separation of different specification size slurry packet.
Purpose of the utility model is realized as follows:
Unpiler positioning system, including displacement sensor for pull rope, optoelectronic switch, close switch, programmable controller and people
Folder and destacking platform are embraced in machine interface.Displacement sensor for pull rope is installed on unpiler mainframe and embraces at folder lifting device, for surveying
Amount embraces the displacement stroke that folder is vertically run up and down.Optoelectronic switch, which is mounted on, to be embraced on the following chain making machine of folder, for positioning each slurry
Wrap the position parked.Close switch is divided into the installation of vertical detection position and the installation of traversing check bit, the close switch peace in vertical detection position
The high-low limit position pressed from both sides is embraced mounted in induction on the track that folder is vertically run is embraced, traversing check bit is mounted on close to switch and embraces
The mobile state position for embracing folder of detection in the lateral running track in folder left and right, for detecting the position for embracing folder.Programmable controller is logical
It crosses and is connected from port with displacement sensor for pull rope, optoelectronic switch, close to switch.Programmable controller and man-machine interface pass through net
Line is connected.
The control method of unpiler positioning system, comprising the following steps:
(1) specification of slurry packet and number of plies information are passed to programmable controller by man-machine interface.
(2) destacking of programmable controller record is embraced the numerical value of displacement sensing when pressing from both sides mobile and is opened by the way that optoelectronic switch is close
It closes and the position that pulp packet stops is accurately positioned when sensing the cargo on chain making machine, passed finally by close to switch and drawstring displacement
The numerical value of sensor calculates corresponding armful and presss from both sides the distance actually moved.
(3) programmable controller wraps height, number of plies information, armful folder lifting device by known slurry and is automatically positioned information,
The position of slurry packet is accurately calculated, and control embraces a clamp device and accurately clamps slurry packet, control armful folder lifting device is accurately put
Set slurry packet.
In step (3), to embrace folder lifting device and be automatically positioned information, the calculation formula of control algolithm is X=R/K-H, wherein
X is the height embracing folder lifting device and should rising, and R is the total height of slurry packet, and the K number of plies embraces folder for H and drops to raw bits anomaly platform
Distance.
The utility model has the beneficial effects that the utility model, which can be realized, passes through automatic destacking machine gradually for one big slurry packet
Slurry packet is resolved into the control system of small slurry packet one by one；Control unpiler embraces the position energy for pressing from both sides and moving up and down with opening and closing left and right
It is accurately separated out slurry packet, guarantees to complete destacking in slurry Bao Ben equipment, and failure is few, interference is small；Realize production process certainly
Dynamicization, improving production efficiency.
Detailed description of the invention
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Fig. 3 is the utility model the structure left view.
Fig. 4 is to embrace folder automatic lifting location algorithm schematic diagram.
Detailed description of the invention
In figure: 1- vertical movement detection connects close to switch, 2- displacement rope sensor, 3- optoelectronic switch, the traversing detection of 4-
Nearly switch, 100- destacking platform, 101 armfuls of folders.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, unpiler positioning system includes 100- destacking platform, 101- embraces folder, 1- moves vertically
The close switch of detection, the close switch of the traversing detection of 2- displacement sensor for pull rope, 3- optoelectronic switch, 4-, also programmable controller,
Man-machine interface.1- vertical movement detection is mounted on the both ends of vertical track close to switch, and the mobile folder of embracing of detection is vertically run
Extreme position, mechanical dead shelves will not be bumped against by making to embrace folder.2- displacement sensor for pull rope is installed on unpiler mainframe and embraces folder and mentions
It rises at device, for measuring the displacement stroke embracing folder and vertically running up and down.3- optoelectronic switch, which is mounted on, embraces the following chain making machine of folder
On, for positioning the position that slurry packet is parked every time.The traversing detection of 4-, which is mounted on close to the traversing check bit of switch close to switch, embraces
The mobile state position for embracing folder of detection in the lateral running track in folder left and right, for detecting the position for embracing folder.Programmable controller is logical
It crosses cable PROFINET agreement to be connected with man-machine interface, programmable controller is by from port and displacement sensor for pull rope, light
Electric switch is connected close to switch.It include slurry packet specification, the number of plies, setting functional block, height and displacement in programmable controller
Equal data processing functions block, automatic positioning function block and automatic start-stop control function block.
Wherein slurry packet setting functional block is by size conversion that man-machine interface inputs at the positional value actually executed；Height and position
The measured value for embracing folder lifting device displacement sensor is converted into actual displacement value by the data processing functions blocks such as shifting；It is automatically positioned function
Energy block and automatic start-stop control function block are calculated in real time automatically using acquisition displacement sensor in real time, according to real time position value meter
It calculates the real-time given value of hydraulic actuating mechanism and realizes the automatic positioning taken slurry packet in one's arms and put down slurry packet, one big packet will repeat liter
The movement such as drop, by checking close to switch, understands error to generate cumulative errors, it is ensured that accurate.
The man-machine interface and programmable controller communicate, and programmable controller is by the whereabouts, the number of plies, size of feed slurry packet
Information is shown in man-machine interface, and operator can be configured and the operation such as start-stop in man-machine interface.
As shown in figure 4, the control method of unpiler positioning system, comprising the following steps:
(1) information such as size, the number of plies of slurry packet are passed to by programmable controller by man-machine interface.
(2) numerical value of programmable controller record displacement sensor, the corresponding practical pulpboard of numerical value for calculating measurement are high
Degree and transmission mechanism moving distance.
(3) programmable controller wraps height, number of plies information, armful folder lifting device by known slurry and is automatically positioned information,
The position of slurry packet is accurately calculated, and control embraces a clamp device and accurately clamps slurry packet, control armful folder lifting device is accurately put
Set slurry packet.
Folder lifting device Automatic Positioning Control algorithm is embraced in the utility model, specific formula for calculation is as follows:
Wherein X is the height embracing folder lifting device and should rising to X=R/K-H, and R is the total height of slurry packet, and the K number of plies, H are embraced
Folder drops to the distance of raw bits anomaly platform.
In conclusion the utility model drives hydraulic actuating mechanism by using logic control program, proportioner is realized
Precise positioning reduces production cost, has saved human resources.The utility model has universal applicability.Certainly using unpiler
The control method of dynamic positioning and control system, realizes automation control, reduces labor intensity of workers, improve proportioning accuracy and
Speed reduces equipment failure rate, and productivity is greatly improved.
Claims (1)
1. unpiler positioning system, it is characterised in that: including displacement sensor for pull rope, optoelectronic switch, close switch, programmable control
Device processed and man-machine interface embrace folder and destacking platform, and displacement sensor for pull rope, which is installed on unpiler mainframe, embraces folder lifting device
Place, for measuring the displacement stroke embracing folder and vertically running up and down；Optoelectronic switch, which is mounted on, to be embraced on the following chain making machine of folder, for fixed
The position position that slurry packet is parked every time；It is divided into the installation of vertical detection position and the installation of traversing check bit close to switch, vertical detection position connects
Nearly switch is mounted on the high-low limit position that folder is embraced in induction on the track that armful folder is vertically run, the close switch of traversing check bit
It is mounted on and embraces the mobile state position for embracing folder of detection in the lateral running track in folder left and right, for detecting the position for embracing folder；It is programmable
Controller from port with displacement sensor for pull rope, optoelectronic switch, close to switch by being connected；Programmable controller and man-machine boundary
Face is connected by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333940.0U CN209668307U (en) | 2019-03-17 | 2019-03-17 | Unpiler positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333940.0U CN209668307U (en) | 2019-03-17 | 2019-03-17 | Unpiler positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668307U true CN209668307U (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920333940.0U Active CN209668307U (en) | 2019-03-17 | 2019-03-17 | Unpiler positioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775382A (en) * | 2019-03-17 | 2019-05-21 | 长沙长泰智能装备有限公司 | Unpiler positioning system and control method |
-
2019
- 2019-03-17 CN CN201920333940.0U patent/CN209668307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775382A (en) * | 2019-03-17 | 2019-05-21 | 长沙长泰智能装备有限公司 | Unpiler positioning system and control method |
| CN109775382B (en) * | 2019-03-17 | 2024-01-30 | 中轻长泰(长沙)智能科技股份有限公司 | Unpiler positioning system and control method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410117 268 Xinxing Road, Yuhua Economic Development Zone, Changsha, Hunan Patentee after: China Light Changtai (Changsha) Intelligent Technology Co.,Ltd. Address before: 410117 268 Xinxing Road, Yuhua Economic Development Zone, Changsha, Hunan Patentee before: CHANGSHA CHAINT MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |