CN205397871U - Intelligence anchor clamps press from both sides tight positioner - Google Patents
Intelligence anchor clamps press from both sides tight positioner Download PDFInfo
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- CN205397871U CN205397871U CN201620159113.0U CN201620159113U CN205397871U CN 205397871 U CN205397871 U CN 205397871U CN 201620159113 U CN201620159113 U CN 201620159113U CN 205397871 U CN205397871 U CN 205397871U
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- clamp
- strip
- coil
- limit switch
- anchor clamps
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Abstract
The utility model belongs to the technical field of the unmanned intelligent crane dispatch system in coil of strip storehouse, especially relate to the intelligence anchor clamps press from both sides tight positioner that a coil of strip was used. Actuating mechanism including anchor clamps body, image acquisition device and the operation of drive anchor clamps body, the last absolute value encoder of measuring anchor clamps body opening degree of installing of actuating mechanism, limit switch is installed to the both sides of anchor clamps body, and actuating mechanism drives limit switch triggered when the anchor clamps body pressed from both sides tight work piece. The beneficial effects of the utility model are that: simple structure is compact, improves the work piece coil of strip and is pressed from both sides tight accuracy, the work piece coil of strip that can also avoid wrong limit lift by crane, in transportation doff, improved the security performance, strengthened the suitability.
Description
Technical field
This utility model belongs to warehouse of steel roll unmanned intelligence crane dispatching patcher technical field, particularly relates to the intelligent clamp positioner of a kind of coil of strip.
Background technology
Along with progress and the development of society, modern control technology is increasingly dissolved among modern production technology, and unmanned intelligence overhead crane control system, due to its efficient, safety, economic dispatch many advantages, has been increasingly used in storehouse dispatching patcher.
In order to realize the unmanned Based Intelligent Control of crane, it is necessary to introduce a large amount of various types of sensor element, carry out various signal detection, wherein whether clamping and positioning device clamps coil of strip for the clamp detecting fixture.The mode adopted at present is by arranging limit switch in fixture both sides, when two limit switches all trigger time, represent and clamp, but a problem is that when the edge of coil of strip exists misalignment as shown in Figure 2 time, although limit switch is triggered, but coil of strip not clamping so that only side or part coil of strip enter fixture hook, cause occurring that situation about dropping occurs in handling process in coil of strip, cause great economy security incident.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is in that to provide a kind of intelligence clamp positioner, low for solving the accuracy of misalignment coil of strip clamping detection in prior art, easily there is the problems such as doffing, security performance are low in coil of strip in lifting, transportation.
For achieving the above object and other relevant purposes, this utility model provides a kind of intelligence clamp positioner, including the driving mechanism that chuck body, image collecting device and drive chuck body are run, described driving mechanism is provided with the absolute value encoder of the measured material body openings degree A/F of chuck body (the so-called opening degree refer to), the both sides of described chuck body are provided with limit switch, and driving mechanism drives described chuck body to clamp limit switch during workpiece and triggers.
Further, described chuck body includes crossbeam and clamp, and described clamp is arranged on the both sides of described crossbeam, and described image collecting device is arranged on the top of described crossbeam.
Further, the both sides of described clamp are provided with swing span, and described swing span is arranged on the side of described clamp by axle, and described clamp clamping workpiece makes swing span swing around axle and trigger limit switch.
Further, described driving mechanism is motor, and described motor and described clamp are in transmission connection, and the absolute value encoder being connected with described motor calculates the opening degree of described clamp by measuring the rotation number of turns of this motor.
Further, also include control system, described limit switch, described image collecting device and described absolute value encoder all electrically connect with described control system, and when described control system triggers according to limit switch, with the difference of the width of the workpiece of image acquisition device, the opening degree of the chuck body of absolute value encoder collection judges whether workpiece clamps.
As mentioned above, this utility model has the advantages that first passing through driving mechanism drives clamp body operation clamping workpiece limit switch to carry out the anticipation whether workpiece clamps, again through adopting image collecting device detection workpiece width of steel coil and adopting the A/F of absolute value encoder detection chuck body, realize chuck body and clamp workpiece coil of strip accurately, avoid workpiece coil of strip that doffing occurs in lifting, transportation, improve security performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the coil of strip misalignment schematic diagram of this utility model embodiment.
Piece mark explanation
1 image collecting device
2 chuck body
3 limit switches
4 swing spans
5 axles
6 absolute value encoders
7 driving mechanisms
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop on the disclosed technology contents of this utility model and obtain in the scope that can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1, intelligence clamp positioner of the present utility model, including chuck body 2, image collecting device 1 and the driving mechanism 7 driving chuck body 2 operation, by the dimension information of image collecting device 1 acquisition testing coil of strip, the dimension information of collection contains the width dimensions of coil of strip.Driving mechanism 7 is provided with the absolute value encoder 6 of measured material body 2 opening degree.The both sides of chuck body 2 are provided with limit switch, and it is toggled that driving mechanism 7 drives chuck body 2 to clamp limit switch 3 during workpiece, and limit switch 3 triggers and realizes the anticipation whether workpiece coil of strip clamps.
As it is shown in figure 1, chuck body 2 includes crossbeam and clamp, clamp is arranged on the both sides of crossbeam, image collecting device 1 is arranged on the top of crossbeam, one end of clamp is provided with hook, and when hook is directed at the center of coil of strip, the clamp of crossbeam both sides is drawn close to centre and clamped coil of strip.Crossbeam is in relative static conditions in this intelligence clamp positioner running, and image collecting device 1 is installed the top of crossbeam, not only contributes to image collecting device 1 and carries out the size detection collection of coil of strip, and mounting arrangement is compact simultaneously, takes up room little.The both sides of clamp are provided with swing span 4, and swing span 4 is arranged on the side of clamp by axle 5, and clamp clamping workpiece makes swing span 4 swing and trigger limit switch 3 around axle 5.
As shown in Figure 1, in the present embodiment, limit switch 3 is arranged on clamp side, axle 5 is arranged on clamp and is positioned at the lower section of limit switch 3, the lower end of swing span 4 is connected with axle 5, the upper end of swing span 4 is between two limit switches 3, swing span 4 in its natural state time, the upper end of swing span 4 is deviateed to the side away from clamp, when two clamps are to centre close clamping coil of strip, coil of strip touches the upper end of swing span 4 and deflects and trigger limit switch 3 to the direction near clamp, and limit switch 3 triggers and realizes whether anticipation coil of strip clamps.
In the present embodiment, driving mechanism 7 can adopt motor, and motor and clamp are in transmission connection, and the absolute value encoder 6 being connected with motor is by measuring the width that the rotation number of turns of this motor calculates the opening of clamp.Motor can also be in transmission connection by the clamp of screw mandrel Yu chuck body 2, and absolute value encoder 6 can also be arranged on screw mandrel, is realized the survey calculation of clamp A/F by the number of turns or distance measuring screw mandrel rotation.
This utility model also includes control system, and limit switch 3, image collecting device 1 and absolute value encoder 6 all electrically connect with control system.When limit switch 3 triggers, controlling system limit and gather the A/F value of the clamp that now absolute value encoder 6 collects, the width value of the coil of strip that the A/F value of clamp and image collecting device 1 gather is compared by control system.If the difference of the width value of the width value of opening and coil of strip is in the difference range controlling systemic presupposition, then it represents that coil of strip clamps, it is possible to carry out next step operation；If the difference of the width value of the width value of opening and coil of strip exceedes the difference range controlling systemic presupposition, then illustrate that coil of strip exists misalignment situation, coil of strip not yet clamps, it is necessary to adjust the A/F of clamp until difference range is in values according to the width information of coil of strip.This intelligence clamp positioner is before running clamping coil of strip, and the size clamping the coil of strip of conveying as required presets the difference range allowing the width value of clamp opening and the width value of coil of strip in control system, can realize controlling by existing control system.
Its work process is: when chuck body 2 is positioned at the surface of coil of strip, and now the clamp of chuck body 2 is in maximum deployed position, and image collecting device 1 carries out the width of detection coil of strip and by information conveyance to control system.When in chuck body 2, the hook of clamp is positioned at coil of strip center, driving mechanism 7 drives fixture to the clamp of body 2 and draws close to centre, absolute value encoder 6 calculates the A/F value of chuck body 2 in real time and is sent to control system simultaneously, when clamp is drawn close to centre, when coil of strip touches swing span 4, coil of strip makes swing span 4 rotate and trigger limit switch 3 around axle 5, when limit switch 3 triggers, the width of steel coil value of the A/F value and image collecting device 1 acquisition that control system acquisition now absolute value encoder 6 feedback compares, if both differences are in the scope controlling systemic presupposition, represent coil of strip clamping；If both differences exceed the scope controlling systemic presupposition, represent that coil of strip exists misalignment, it is necessary to continue to adjust.
Whether this utility model is clamped by limit switch 3 anticipation coil of strip, the width collection of the A/F of clamp, coil of strip is carried out further according to absolute value encoder 6 and image collecting device 1, and by whether the size of controller detection collection realizes the secondary judgement whether coil of strip clamps in preset range, improve the accuracy of coil of strip clamp operation, avoid coil of strip doffing in the processes such as lifting, transport, improve security performance.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model.
Claims (5)
1. an intelligent clamp positioner, it is characterized in that: include the driving mechanism that chuck body, image collecting device and drive chuck body are run, described driving mechanism is provided with the absolute value encoder of measured material body openings degree, the both sides of described chuck body are provided with limit switch, and driving mechanism drives described chuck body to clamp limit switch during workpiece and triggers.
2. intelligence clamp positioner according to claim 1, it is characterised in that: described chuck body includes crossbeam and clamp, and described clamp is arranged on the both sides of described crossbeam, and described image collecting device is arranged on the top of described crossbeam.
3. intelligence clamp positioner according to claim 2, it is characterized in that: the both sides of described clamp are provided with swing span, described swing span is arranged on the side of described clamp by axle, and described clamp clamping workpiece makes swing span swing around axle and trigger limit switch.
4. intelligence clamp positioner according to claim 2, it is characterized in that: described driving mechanism is motor, described motor and described clamp are in transmission connection, and the absolute value encoder being connected with described motor calculates the opening degree of described clamp by measuring the rotation number of turns of this motor.
5. intelligence clamp positioner according to claim 1, it is characterized in that: also include control system, described limit switch, described image collecting device and described absolute value encoder all electrically connect with described control system, and when described control system triggers according to limit switch, with the difference of the width of the workpiece of image acquisition device, the opening degree of the chuck body of absolute value encoder collection judges whether workpiece clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159113.0U CN205397871U (en) | 2016-03-02 | 2016-03-02 | Intelligence anchor clamps press from both sides tight positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159113.0U CN205397871U (en) | 2016-03-02 | 2016-03-02 | Intelligence anchor clamps press from both sides tight positioner |
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| Publication Number | Publication Date |
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| CN205397871U true CN205397871U (en) | 2016-07-27 |
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| CN201620159113.0U Active CN205397871U (en) | 2016-03-02 | 2016-03-02 | Intelligence anchor clamps press from both sides tight positioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081891A (en) * | 2016-08-15 | 2016-11-09 | 欧浦智网股份有限公司 | Intelligent electric suspension hook and control method thereof |
| CN106829720A (en) * | 2017-03-08 | 2017-06-13 | 中冶赛迪工程技术股份有限公司 | Coils of hot-rolled steel intelligence clamp jaw width positioner |
| CN107140522A (en) * | 2017-05-11 | 2017-09-08 | 欧浦智网股份有限公司 | A kind of suspension hook control method and hook gear |
-
2016
- 2016-03-02 CN CN201620159113.0U patent/CN205397871U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081891A (en) * | 2016-08-15 | 2016-11-09 | 欧浦智网股份有限公司 | Intelligent electric suspension hook and control method thereof |
| CN106081891B (en) * | 2016-08-15 | 2018-12-18 | 欧浦智网股份有限公司 | Intelligent electric suspension hook and its control method |
| CN106829720A (en) * | 2017-03-08 | 2017-06-13 | 中冶赛迪工程技术股份有限公司 | Coils of hot-rolled steel intelligence clamp jaw width positioner |
| CN107140522A (en) * | 2017-05-11 | 2017-09-08 | 欧浦智网股份有限公司 | A kind of suspension hook control method and hook gear |
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