CN211746898U - Cigarette machine afterbody feed servo control system - Google Patents
Cigarette machine afterbody feed servo control system Download PDFInfo
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- CN211746898U CN211746898U CN201922227381.8U CN201922227381U CN211746898U CN 211746898 U CN211746898 U CN 211746898U CN 201922227381 U CN201922227381 U CN 201922227381U CN 211746898 U CN211746898 U CN 211746898U
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Abstract
The utility model relates to a cigarette machine back feed servo control system, including PLC analog output module, servo controller, servo motor, encoder. The existing back feeding control system is improved to change the back feeding control system into a servo control mode, a speed signal of a machine is output to an Roentz servo controller through a PLC (programmable logic controller) for processing, and the operating speed of a needle roller motor is controlled by the servo controller. The operating speed of shaft encoder real-time detection needle roller motor feeds back to servo controller, and servo controller carries out real-time accurate adjustment according to the speed signal of shaft encoder feedback, has avoided the not enough various strip or the cigarette quality problems of running that arouse of feed, guarantees that cigarette machine back pipe tobacco feed is stable, has improved the product quality of cigarette.
Description
Technical Field
The utility model belongs to the technical field of cigarette mechanical equipment accessory, especially indicate a cigarette machine back feed servo control system.
Background
In the existing coiling and connecting electrical control system of a coiling and packaging workshop, a needle roller motor for controlling back feeding uses a direct current motor and is controlled by an N1 direct current drive plate. The direct current speed regulation utilizes a packaging potentiometer for speed regulation, the adjustment effect cannot be visually displayed, the direct current speed regulation can only depend on experience judgment without reference basis, the speed regulation range is narrow, the control is complex, the maintenance is difficult, the used carbon brush easily pollutes a motor commutator, the phenomena of poor contact and ignition are caused, the motor speed is unstable, or a wrong signal of a speed regulation plate is fed back, the feeding of the tobacco shreds at the back is insufficient, and the cigarette quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cigarette machine back feed servo control system to solve current direct current buncher and to cigarette machine back feed control unstable, the not audio-visual problem of speed governing.
The utility model discloses a realize through following technical scheme:
a cigarette machine back feed servo control system comprising:
the driving needle roller is used for supporting and driving the feeding conveying belt and providing tobacco shreds for the cigarette making machine;
the output shaft of the servo motor is connected with the needle roller to drive the needle roller to synchronously rotate so as to provide power for the feeding conveyer belt;
the servo controller is electrically connected with the servo motor and is used for controlling the starting and stopping state, the running speed and the running time of the servo motor;
the PLC analog quantity output module is in electrical signal connection with the servo controller;
and the encoder is arranged on the servo motor and is in electric signal connection with the servo controller.
The servo controller is arranged in the electric appliance cabinet.
The servo controller is a Roentz servo controller.
The encoder is a shaft encoder.
And the PLC analog output module is in electrical signal connection with a cigarette making machine control system and is used for outputting a speed signal of the cigarette making machine to the servo controller.
Including driven needle rollers for supporting the feed conveyor belt.
The utility model has the advantages that:
the technical scheme adopts the servo controller and the servo motor, overcomes the defects of non-visual speed regulation, unstable speed and the like of the original direct motor after improvement, and also saves the maintenance cost of spare parts. Reform transform original direct current motor drive plate into renz servo controller, outlying enable and analog input port remain unchanged, whole transformation time spent is short, and debugging, maintenance are all very convenient, and the production influence is little to the workshop, can effectively promote product quality's stability after reforming transform.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but should not be construed as limiting the technical solutions of the present invention.
As shown in fig. 1, the present application provides a ZJ17 back feed ac servo control system, including PLC analog output module, servo controller, servo motor, encoder. The encoder is used for detecting the speed value of the servo motor in real time, the servo controller is used for controlling the starting and stopping state, the running speed and the running time of the servo motor, the PLC analog quantity output module is connected with the servo controller, the servo controller is connected with the control input end of the servo motor and the encoder, the encoder feeds a speed signal back to the servo controller, and the servo motor is used for driving the driving needle roller; the driving needle roller is used for supporting and driving the feeding conveying belt, and the driven needle roller is used for supporting the feeding conveying belt.
The servo controller of the present application uses the renz Lenze servo controller model E82EV551K 4C. The volume is small and exquisite, is convenient for install in current electric appliance cabinet, and control accuracy is better, low cost.
The servo motor of the application uses the model number of the Ronz Lenze servo motor of SDSGA063-220.4 KW. The adopted motor has the advantages of low noise and quick acceleration and deceleration response.
The encoder of the present application employs a shaft encoder model PBM 5.
This technical scheme improves through the back feed control system to current, makes back feed control system become servo control mode, exports the speed signal of machine for the processing of roentz servo controller through PLC, by the functioning speed of server control needle roller motor. The operating speed of shaft encoder real-time detection needle roller motor feeds back to servo controller, and servo controller carries out real-time accurate adjustment according to the speed signal of shaft encoder feedback, has avoided the not enough various strip or the cigarette quality problems of running that arouse of feed, guarantees that cigarette machine back pipe tobacco feed is stable, has improved the product quality of cigarette.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A back feeding servo control system of a cigarette making machine is characterized by comprising:
the driving needle roller is used for supporting and driving the feeding conveying belt and providing tobacco shreds for the cigarette making machine;
the output shaft of the servo motor is connected with the needle roller to drive the needle roller to synchronously rotate so as to provide power for the feeding conveyer belt;
the servo controller is electrically connected with the servo motor and is used for controlling the starting and stopping state, the running speed and the running time of the servo motor;
the PLC analog quantity output module is in electrical signal connection with the servo controller;
and the encoder is arranged on the servo motor and is in electric signal connection with the servo controller.
2. The cigarette maker rear body feeding servo control system according to claim 1, wherein the servo controller is disposed in an electric cabinet.
3. A rod-making machine afterbody feed servo control system as claimed in claim 1, wherein said servo controller is an renz servo controller.
4. The cigarette-making machine back feed servo control system of claim 1, wherein the encoder is a shaft encoder.
5. The servo-control system for feeding the back of the cigarette making machine according to claim 1, wherein the PLC analog output module is in electrical signal connection with the control system of the cigarette making machine and is used for outputting a speed signal of the cigarette making machine to the servo-controller.
6. The cigarette maker rear feed servo control system of claim 1 comprising a driven needle roller for supporting the feed conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922227381.8U CN211746898U (en) | 2019-12-12 | 2019-12-12 | Cigarette machine afterbody feed servo control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922227381.8U CN211746898U (en) | 2019-12-12 | 2019-12-12 | Cigarette machine afterbody feed servo control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211746898U true CN211746898U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922227381.8U Active CN211746898U (en) | 2019-12-12 | 2019-12-12 | Cigarette machine afterbody feed servo control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN211746898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407481A (en) * | 2020-11-10 | 2021-02-26 | 上海烟草机械有限责任公司 | Cigarette lining paper cutting and conveying device and working method thereof |
| CN113460587A (en) * | 2021-06-24 | 2021-10-01 | 滁州沃博自动化科技有限公司 | Direct-drive servo electric roller conveyor for light load, control device and control method thereof |
-
2019
- 2019-12-12 CN CN201922227381.8U patent/CN211746898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407481A (en) * | 2020-11-10 | 2021-02-26 | 上海烟草机械有限责任公司 | Cigarette lining paper cutting and conveying device and working method thereof |
| CN113460587A (en) * | 2021-06-24 | 2021-10-01 | 滁州沃博自动化科技有限公司 | Direct-drive servo electric roller conveyor for light load, control device and control method thereof |
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