JPS5767409A - Conveying apparatus - Google Patents
Conveying apparatusInfo
- Publication number
- JPS5767409A JPS5767409A JP14477580A JP14477580A JPS5767409A JP S5767409 A JPS5767409 A JP S5767409A JP 14477580 A JP14477580 A JP 14477580A JP 14477580 A JP14477580 A JP 14477580A JP S5767409 A JPS5767409 A JP S5767409A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- auxiliary
- motors
- belt
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
PURPOSE: To provide appropriate distribution of capability to each motor in the case an upright drum is driven by a plurality of AC motors in parallel, by performing speed control and constant torque control so that the speed of the motors other than the main motor is slightly faster than that of the main motor.
CONSTITUTION: A device 2, which heats the material placed on a conveyer by an air stream, supports an endless belt 7 such as a belt which is wound around the tubular upright drum 4. The drum 4 is driven by the main and auxiliary motors 5 and 6. The belt 7 is moved around by the friction driving based on the rotation of the drum 4. In this device 2, the running speed and the tension of the belt 7 of the conveyer are adjusted and controlled by the auxiliary motors 6 and 12 and a control device 3 with respect to the main motor 5. In this case, the speed of the auxiliary motor 6 is slightly faster than that of the main motor 5, and the voltage and the current are controlled so that the output torque of the auxiliary motor 6 is constant. In this constitution, action against the change in a capability of equipment can be readily taken by only replacing the auxiliary motor 6 or providing an additional motor, and the distribution of the capability to each motor can be performed appropriately.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14477580A JPS5767409A (en) | 1980-10-15 | 1980-10-15 | Conveying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14477580A JPS5767409A (en) | 1980-10-15 | 1980-10-15 | Conveying apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5767409A true JPS5767409A (en) | 1982-04-24 |
Family
ID=15370134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14477580A Pending JPS5767409A (en) | 1980-10-15 | 1980-10-15 | Conveying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767409A (en) |
-
1980
- 1980-10-15 JP JP14477580A patent/JPS5767409A/en active Pending
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