CN204866906U - Book footpath detection control apparatus of trinity feeder - Google Patents
Book footpath detection control apparatus of trinity feeder Download PDFInfo
- Publication number
- CN204866906U CN204866906U CN201520508837.7U CN201520508837U CN204866906U CN 204866906 U CN204866906 U CN 204866906U CN 201520508837 U CN201520508837 U CN 201520508837U CN 204866906 U CN204866906 U CN 204866906U
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- China
- Prior art keywords
- displacement sensor
- laser displacement
- plc
- control apparatus
- book
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a book footpath detection control apparatus of trinity feeder, including the decoiler, the arm is expected including pressing to the decoiler, still including the laser displacement sensor who is used for roll footpath change of detection material, laser displacement sensor is fixed to be set up press on the material arm, laser displacement sensor's measuring point is located the centre of a circle that the material was rolled up, the decoiler still includes opens a book motor and variable frequency speed governing(VFSG) ware, and is used for receiving control signal's PLC is exported to laser displacement sensor's detected signal, laser displacement sensor with PLC connects, PLC with be used for receiving control signal the variable frequency speed governing(VFSG) ware is connected, the variable frequency speed governing(VFSG) ware is connected and the control drive open a book the motor. The utility model discloses a laser displacement sensor detects the material and rolls up the radius, guarantees overall process coil feed line speed at the uniform velocity, has improved bulk cargo situation and pay -off error, has avoided because of the starved feeding, can't detect the requirement that can not satisfy the inching.
Description
Technical field
The utility model belongs to metallic plate punching equipment technical field, particularly relates to a kind of coil diameter detection control apparatus of three-in-one feeder.
Background technology
Uncoiling leveling feeding three-in one machine is widely used in punching press industry, is the indispensable peripheral equipment of precision stamping industry automation.Uncoiler is the important component part of three-in one machine, the uncoiling performance of uncoiler, directly has influence on the precision of material leveling effect and feeding.
Uncoiling is fixed on by material volume on the scalable position of bin main shaft, the brace table of supporting material volume internal diameter, allows main shaft batch (-type) rotate uncoiling blowing in operation by material arc control instruction.As shown in Figure 1, be uncoiling leveling feeding three-in one machine conventional at present.The material arc of uncoiling leveling feeding three-in one machine controls, with 2 groups or 1 group of correlation infrared ray photoelectric inductive switch 103 below the binder arm 102 of uncoiler 101, the feedback signal that induction material arc 104 brings is detected when expecting that arc 104 is sagging, control the spindle inverters of uncoiler 101, to control startup and the stopping of main shaft, or the switching between 2 kinds of fixed speeds, to ensure having enough reasonably fender arc 104 between uncoiler 101 and evener 105, feeder (not shown).This method is when coiled material (steel plate) uncoiling that 0.3mm-2.3mm is thick, and bulk cargo is also not obvious, but when 2.5mm-6mm coiled material (steel plate) uncoiling, bulk cargo clearly.Rolling up 106 diameters due to the material just loaded onto is larger (such as 1.4m-1.5m), main axis one week, and the material of uncoiling reaches 4.2m-4.7m, so be easy to bulk cargo, the easy sideslip of material, the feeding for precision stamping is fatal defect.When expecting that volume 106 diameter diminishes gradually, when such as arriving 0.5m, the material of uncoiling is long only has 1.6m, long too short owing to expecting, is not easy again to form material arc 104, can not meets the requirement of inching.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the purpose of this utility model is the coil diameter detection control apparatus proposing three-in-one feeder.
The purpose of this utility model will be achieved by the following technical programs:
A kind of coil diameter detection control apparatus of three-in-one feeder, comprise uncoiler, described uncoiler comprises binder arm, also comprise the laser displacement sensor for detecting material-coil coil-diameter change, described laser displacement sensor is fixedly installed on described binder arm, and the measurement point of described laser displacement sensor is positioned at the center of circle of described material volume; Described uncoiler also comprises uncoiling motor and variable-frequency governor, and export the PLC of control signal for the detection signal that receives described laser displacement sensor, described laser displacement sensor is connected with described PLC, described PLC is connected with the described variable-frequency governor for reception control signal, and described variable-frequency governor connects and controls to drive described uncoiling motor.
Preferably, the coil diameter detection control apparatus of above-mentioned three-in-one feeder, wherein: described PLC comprises PLC Analog input mModule and PLC analog output module, described laser displacement sensor is connected with described PLC via described PLC Analog input mModule, and described PLC is connected with described variable-frequency governor via described PLC analog output module.
Outstanding effect of the present utility model is:
The coil diameter detection control apparatus of a kind of three-in-one feeder of the present utility model, material volume radius is detected by laser displacement sensor, along with the minimizing of material volume, binder arm declines, laser displacement sensor displacement is driven to export the analog signals of constantly change, after PLC linear transformation, export control signal to variable-frequency governor, drive uncoiling motor, control uncoiling speed, ensure overall process coil feed line speed at the uniform velocity, improve bulk cargo situation and feeding error, avoid because of under feeding, cannot detect and the requirement of inching can not be met.The utility model can be widely used on uncoiling leveling feeding three-in one machine, and respond well, low cost of manufacture, reliability is high.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the uncoiling leveling feeding three-in one machine of prior art;
Fig. 2 is the structural representation of the uncoiling leveling feeding three-in one machine of the utility model embodiment;
Fig. 3 is the Control system architecture schematic diagram of the utility model embodiment.
Detailed description of the invention
Embodiment:
The coil diameter detection control apparatus of a kind of three-in-one feeder of the present embodiment, as shown in Fig. 2-Fig. 3, comprise uncoiler 1, uncoiler 1 comprises binder arm 2, also comprise the laser displacement sensor 3 for detecting the change of material volume 4 coil diameter, laser displacement sensor 3 to be fixedly installed on binder arm 2, and the measurement point of laser displacement sensor 3 is positioned at the center of circle 31 of material volume; Uncoiler 1 also comprises uncoiling motor 41 and variable-frequency governor 42, and export the PLC43 of control signal for the detection signal that receives laser displacement sensor 3, PLC43 comprises PLC Analog input mModule 44 and PLC analog output module 45, laser displacement sensor 3 is connected with PLC43 via PLC Analog input mModule 44, PLC43 is connected with the variable-frequency governor 42 for reception control signal via PLC analog output module 45, and variable-frequency governor 42 connects and controls to drive uncoiling motor 41.
The coil diameter detection control apparatus of a kind of three-in-one feeder of the present embodiment, material volume radius is detected by laser displacement sensor 3, along with the minimizing of material volume 4, binder arm 2 declines, laser displacement sensor 3 displacement is driven to export the analog signals of constantly change, after PLC43 linear transformation, export control signal to variable-frequency governor 42, drive uncoiling motor 41, control uncoiling speed, ensure overall process coil feed line speed at the uniform velocity, improve bulk cargo situation and feeding error, avoid because of under feeding, cannot detect and the requirement of inching can not be met.
The utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection domain of the present utility model.
Claims (2)
1. the coil diameter detection control apparatus of a three-in-one feeder, comprise uncoiler, described uncoiler comprises binder arm, it is characterized in that: also comprise the laser displacement sensor for detecting material-coil coil-diameter change, described laser displacement sensor is fixedly installed on described binder arm, and the measurement point of described laser displacement sensor is positioned at the center of circle of described material volume; Described uncoiler also comprises uncoiling motor and variable-frequency governor, and export the PLC of control signal for the detection signal that receives described laser displacement sensor, described laser displacement sensor is connected with described PLC, described PLC is connected with the described variable-frequency governor for reception control signal, and described variable-frequency governor connects and controls to drive described uncoiling motor.
2. the coil diameter detection control apparatus of three-in-one feeder according to claim 1, it is characterized in that: described PLC comprises PLC Analog input mModule and PLC analog output module, described laser displacement sensor is connected with described PLC via described PLC Analog input mModule, and described PLC is connected with described variable-frequency governor via described PLC analog output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508837.7U CN204866906U (en) | 2015-07-15 | 2015-07-15 | Book footpath detection control apparatus of trinity feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508837.7U CN204866906U (en) | 2015-07-15 | 2015-07-15 | Book footpath detection control apparatus of trinity feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204866906U true CN204866906U (en) | 2015-12-16 |
Family
ID=54811334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508837.7U Expired - Fee Related CN204866906U (en) | 2015-07-15 | 2015-07-15 | Book footpath detection control apparatus of trinity feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204866906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031716A (en) * | 2017-12-29 | 2018-05-15 | 郭其秀 | The portable light steel production line of one kind standardization and its adaptive feeding method |
-
2015
- 2015-07-15 CN CN201520508837.7U patent/CN204866906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031716A (en) * | 2017-12-29 | 2018-05-15 | 郭其秀 | The portable light steel production line of one kind standardization and its adaptive feeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong Province, Dongguan City Shek Pai Zhen Tian Liao Lu Nan Yongda Industrial Zone Three Patentee after: DONGGUAN HAIWEI INTELLIGENT EQUIPMENT LIMITED BY SHARE LTD. Address before: 523000 Guangdong Province, Dongguan City Shek Pai Zhen Tian Liao Lu Nan Yongda Industrial Zone Three Patentee before: DONGGUAN HAIWEI GENERAL MACHINERY EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190715 |