CN103662652B - Automobile rain inspection conveying electric-control method - Google Patents
Automobile rain inspection conveying electric-control method Download PDFInfo
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- CN103662652B CN103662652B CN201310637819.4A CN201310637819A CN103662652B CN 103662652 B CN103662652 B CN 103662652B CN 201310637819 A CN201310637819 A CN 201310637819A CN 103662652 B CN103662652 B CN 103662652B
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Abstract
The present invention relates to a kind of automobile rain inspection checking car load to close the leak tightness at position and carry electric-control system and electric-control method, transportation frame is rotatablely equipped with axle drive shaft and tensioning shaft, be fixed with drive wheel on the driving shaft, tensioning shaft is fixed with tension wheel, transportation frame between axle drive shaft and tensioning shaft is rotatablely equipped with roller shaft, roller shaft is fixed with roller, drive wheel and tension wheel are provided with described strip; The transportation frame of axle drive shaft side is provided with main drive motor and drive motor for subsequent use, axle drive shaft is driven by main drive motor, the transportation frame of tensioning shaft side is provided with and advocates tight motor and tensioning motor for subsequent use, tensioning shaft is by advocating that tight motor drives, and main drive motor is identical with turning to of the tight motor of opinion.The present invention is that dual-servo-motor controls, and without the need to traditional tension assembly, while avoiding the creeping phenomenon that common strip easily causes, achieves the adjustable online of tensile force and system damping.
Description
Technical field
The present invention relates to electric-control system and electric-control method that a kind of delivery system checking car load to close the leak tightness at position applies.
Background technology
Traditional steel plate strip and the electric-control system of belt conveyer adopt one-sided driving, configure the drive scheme of mechanical tensioning simultaneously, have shortcomings such as easily creeping.Adopted Double Motor Control afterwards, the automatic adjustment of strip tensile force can better be realized, but the Double Motor Control that present plastic board/belt delivery system is generally applied, reactive torque is exported as the motor of tensioning and drive motor in two motors, this mode not only makes tensioning motor do work, and needing increases braking resistor to absorb energy, and there is opposing torque and not easily regulate, speed is difficult to control, and easy generation strip bearing pin breaks or tensioning motor draws the faults such as bad.
Summary of the invention
An object of the present invention overcomes the deficiencies in the prior art, provide a kind of avoid the creeping phenomenon that common strip easily causes while achieve the automobile rain inspection conveying electric-control system adjustable online of tensile force and system damping.
Another object of the present invention is to provide the electric-control method of a kind of automobile rain inspection conveying.
According to technical scheme provided by the invention, described automobile rain checks delivery system, transportation frame is rotatablely equipped with axle drive shaft and tensioning shaft, be fixed with drive wheel on the driving shaft, tensioning shaft is fixed with tension wheel, transportation frame between axle drive shaft and tensioning shaft is rotatablely equipped with roller shaft, roller shaft is fixed with roller, drive wheel and tension wheel are provided with described strip; The transportation frame of axle drive shaft side is provided with main drive motor and drive motor for subsequent use, axle drive shaft is driven by main drive motor, the transportation frame of tensioning shaft side is provided with and advocates tight motor and tensioning motor for subsequent use, tensioning shaft is by advocating that tight motor drives, and main drive motor is identical with turning to of the tight motor of opinion.
Automobile rain checks that the electric-control method of travel line comprises the following steps: when automobile rain checks that travel line starts, main drive motor first starts and increases moment of torsion, restart after 1 ~ 1.5 second and advocate tight motor and increase moment of torsion, main drive motor and advocate that their corresponding rotating speed to be adjusted to when automobile rain checks the running velocity of travel line all gradually by tight motor, and the creeping phenomenon of complete monitoring strip, check the running velocity of travel line at automobile rain under, controlling main drive motor makes it export constant-torque, control to advocate that tight motor makes it export constant-torque, and advocate that the output torque of tight motor controls 10 ~ 20% of the output torque at main drive motor,
When automobile rain checks that travel line stops, advocating that tight motor first reduces moment of torsion, after 1 ~ 1.5 second, main drive motor starts to reduce moment of torsion, main drive motor moment of torsion zero after the tight Motor torque of opinion makes zero 1.5 ~ 2.5 seconds.
The present invention is that dual-servo-motor controls, and without the need to traditional tension assembly, while avoiding the creeping phenomenon that common strip easily causes, achieves the adjustable online of tensile force and system damping.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This automobile rain checks delivery system, transportation frame 2 is rotatablely equipped with axle drive shaft and tensioning shaft, be fixed with drive wheel 1 on the driving shaft, tensioning shaft is fixed with tension wheel 4, transportation frame 2 between axle drive shaft and tensioning shaft is rotatablely equipped with roller shaft, roller shaft is fixed with roller 3, drive wheel 1 with tension wheel 4 are provided with described strip 9; The transportation frame 2 of axle drive shaft side is provided with main drive motor 5 and drive motor 6 for subsequent use, axle drive shaft is driven by main drive motor 5, the transportation frame 2 of tensioning shaft side is provided with and advocates tight motor 7 and tensioning motor 8 for subsequent use, tensioning shaft is by advocating that tight motor 7 drives, and main drive motor 5 is identical with advocating turning to of tight motor 7.
When automobile rain checks that the electric-control method of travel line comprises the steps: that automobile rain checks that travel line starts, main drive motor 5 first starts and increases moment of torsion, restart after 1 ~ 1.5 second and advocate tight motor 7 and increase moment of torsion, main drive motor 5 and advocate that their corresponding rotating speed to be adjusted to when automobile rain checks the running velocity of travel line all gradually by tight motor 7, and the creeping phenomenon of complete monitoring strip 9, check the running velocity of travel line at automobile rain under, controlling main drive motor 5 makes it export constant-torque, control to advocate that tight motor 7 makes it export constant-torque, and advocate that the output torque of tight motor 7 controls 10 ~ 20% of the output torque at main drive motor 5,
When automobile rain checks that travel line stops, advocating that tight motor 7 first reduces moment of torsion, after 1 ~ 1.5 second, main drive motor 5 starts to reduce moment of torsion, main drive motor 5 moment of torsion zero after tight motor 7 moment of torsion of opinion makes zero 1.5 ~ 2.5 seconds.
Described main drive motor 5 is controlled by velocity vector, with coder and braking, connected by SBusn-ist controller, moment of torsion constant output, the wearing and tearing providing propulsive effort to ensure system and shake, in minimum degree, export reverse signal to the frequency converter of advocating tight motor 7 by servocontrol.The tight motor 7 of described opinion adopts VFC to control, advocate that tight motor 7 frequency converter is 50% adjustable in allowed limits, voltage is reduced by IBN field, advocate that tight motor 7 coordinates controller " is " counting machine, output torque controls between 10% ~ 20% of main drive motor 5 output torque, SBus main signal is connected to independent diagnostics function by data bus, and installs non-shielded motor cable and high definition flow regulating valve in independent bridge.
Double-motor by servocontrol by strip creep and shake is adjusted to minimum, ensure that the smooth running of system.
In the present invention, main drive motor 5 is identical with drive motor 6 model for subsequent use, when main drive motor 5 breaks down, replaces main drive motor 5 by drive motor 6 for subsequent use.
In the present invention, advocating that tight motor 7 is identical with tensioning motor 8 model for subsequent use, when advocating that tight motor 7 breaks down, being replaced advocating tight motor 7 by tensioning motor 8 for subsequent use.
Claims (1)
1. the electric-control method of an automobile rain inspection travel line, when it is characterized in that the method comprises the steps: that automobile rain checks that travel line starts, main drive motor (5) first starts and increases moment of torsion, restart after 1 ~ 1.5 second and advocate tight motor (7) and increase moment of torsion, main drive motor (5) and advocate that their corresponding rotating speed to be adjusted to when automobile rain checks the running velocity of travel line all gradually by tight motor (7), and the creeping phenomenon of complete monitoring strip (9), check the running velocity of travel line at automobile rain under, controlling main drive motor (5) makes it export constant-torque, control to advocate that tight motor (7) makes it export constant-torque, and advocate that the output torque of tight motor (7) controls 10 ~ 20% of the output torque at main drive motor (5),
When automobile rain checks that travel line stops, advocating that tight motor (7) first reduces moment of torsion, after 1 ~ 1.5 second, main drive motor (5) starts to reduce moment of torsion, main drive motor (5) moment of torsion zero after opinion tight motor (7) moment of torsion makes zero 1.5 ~ 2.5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637819.4A CN103662652B (en) | 2013-11-30 | 2013-11-30 | Automobile rain inspection conveying electric-control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637819.4A CN103662652B (en) | 2013-11-30 | 2013-11-30 | Automobile rain inspection conveying electric-control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103662652A CN103662652A (en) | 2014-03-26 |
| CN103662652B true CN103662652B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310637819.4A Active CN103662652B (en) | 2013-11-30 | 2013-11-30 | Automobile rain inspection conveying electric-control method |
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| CN (1) | CN103662652B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100575A (en) * | 2017-12-15 | 2018-06-01 | 无锡天奇信息技术有限公司 | A kind of completion line plate chain control device of auto production line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871085A (en) * | 1995-08-02 | 1999-02-16 | Sanki Engineering Co., Ltd. | Driving apparatus for a compact belt conveyer |
| CN201086996Y (en) * | 2007-07-23 | 2008-07-16 | 江苏天奇物流系统工程股份有限公司 | Synchronous conveying chain |
| CN101376452A (en) * | 2008-08-14 | 2009-03-04 | 北京山潜天恒科技有限公司 | Variable frequency tensioning device of sealing-tape machine |
| CN202481664U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Plate chain conveyer |
| CN203211897U (en) * | 2013-04-03 | 2013-09-25 | 南通嘉宾服饰有限公司 | Belt conveyor |
| CN103407732A (en) * | 2013-06-25 | 2013-11-27 | 天奇自动化工程股份有限公司 | Engine subpackage line heavy plate chain |
| CN203638572U (en) * | 2013-11-30 | 2014-06-11 | 天奇自动化工程股份有限公司 | Electronic control system for automobile rain check conveying |
-
2013
- 2013-11-30 CN CN201310637819.4A patent/CN103662652B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871085A (en) * | 1995-08-02 | 1999-02-16 | Sanki Engineering Co., Ltd. | Driving apparatus for a compact belt conveyer |
| CN201086996Y (en) * | 2007-07-23 | 2008-07-16 | 江苏天奇物流系统工程股份有限公司 | Synchronous conveying chain |
| CN101376452A (en) * | 2008-08-14 | 2009-03-04 | 北京山潜天恒科技有限公司 | Variable frequency tensioning device of sealing-tape machine |
| CN202481664U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Plate chain conveyer |
| CN203211897U (en) * | 2013-04-03 | 2013-09-25 | 南通嘉宾服饰有限公司 | Belt conveyor |
| CN103407732A (en) * | 2013-06-25 | 2013-11-27 | 天奇自动化工程股份有限公司 | Engine subpackage line heavy plate chain |
| CN203638572U (en) * | 2013-11-30 | 2014-06-11 | 天奇自动化工程股份有限公司 | Electronic control system for automobile rain check conveying |
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| CN103662652A (en) | 2014-03-26 |
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