CN201640440U - Cigarette weight control system of cigarette making machine - Google Patents
Cigarette weight control system of cigarette making machine Download PDFInfo
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- CN201640440U CN201640440U CN2010201356684U CN201020135668U CN201640440U CN 201640440 U CN201640440 U CN 201640440U CN 2010201356684 U CN2010201356684 U CN 2010201356684U CN 201020135668 U CN201020135668 U CN 201020135668U CN 201640440 U CN201640440 U CN 201640440U
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Abstract
The utility model discloses a cigarette weight control system of a cigarette making machine, comprising a cigarette density detector, a signal processing module, an industrial control computer, a main controller, a servo motor and a trimming section, wherein the signal input end of the cigarette density detector is connected with the signal input end of the industrial control computer by the signal processing module; the signal output end of the industrial control computer is connected with the signal control end of the servo motor by the main controller; and the signal output end of the servo motor is connected with the trimming section by a coupler. The cigarette weight control system of the cigarette making machine also comprises a servo controller and a signal conversion controller, and the signal input end of the servo motor is connected with the signal output end of the servo controller. The signal input end of the servo controller is connected with the normal and reverse signal output end of the signal conversion controller, and the normal and reverse signal input end of the signal conversion controller is connected with the normal and reverse signal output end of the main controller. The cigarette weight control system of the cigarette making machine can increase the reaction speed of the system and prolong the service life and has the advantages of convenient maintenance, cost saving and production efficiency increasing.
Description
Technical field
The utility model relates to cigarette machine, relates in particular to the Cigarette Weight Control System of cigarette machine.
Background technology
At present, Cigarette Weight Control System mainly is by the density of tobacco rod detector, signal processing module, industrial control computer, stabilization device, stabilization device Height Adjustment motor and other transmission, guiding mechanisms etc. are partly formed, wherein, stabilization device is the operating part of Weight control, the control of cigarette weight by control stabilization device lifting realize: when pipe tobacco from detector through out-of-date, the variation of tobacco density is gathered, enter the density and the distributed data that draw pipe tobacco after industrial computer is handled, then get average weight and the distribution of weight situation that smoke is propped up, compare with the setting cigarette weight, draw the weight offset signal, by the industrial control computer output control pulse, drive the lifting of stabilization device Height Adjustment driven by motor stabilization device.
The stabilization device Height Adjustment motor of cigarette unit employing at present is a load motor, because monophase machine rotating speed height, moment of torsion is little, and rotary inertia is big, can not directly drive heavy relatively stabilization device, one group of transmission such as gear-box so manufacturing firm has superposeed again, guiding mechanism are to increase output torque.But in use find, the born defective of monophase machine, frequently rotating must be drawn back time interval of industrial control computer output action signal on controlling, cause the reaction speed that has reduced system; When using gear-box to increase Motor torque, owing to driving error has been amplified in the existence in a plurality of working gears gap, input is in time or all has hysteresis in displacement with output, and the nylon gear group in the gear-box, wearing and tearing are very fast in the frequent rotating campaign of motor, produce mechanical spacious amount, make transmission accuracy further descend, make control accuracy more and more lower, when bigger response dead band appears in running part, the cigarette weight coefficient of variation increases thereupon, thereby makes motor can not satisfy manufacturing technique requirent.The cycle of having to change generally is 10 months.After 08 year, State Bureau and province company have proposed requirements at the higher level to cigarette weight standard deviation index, and for guaranteeing the Weight control precision, the part cycle of changing of this motor assembly shortens to 6 months.But every 20,000 over thousands of yuan of import motor assembly price, annual workshop needs to change 14 at least, causes maintenance cost very high.
The utility model content
The purpose of this utility model provides a kind of Cigarette Weight Control System of cigarette machine, the control accuracy height, and long service life is reduced expenses.
The utility model adopts following technical proposals: a kind of cigarette machine Cigarette Weight Control System, comprise the density of tobacco rod detector, signal processing module, industrial control computer, master controller, stabilization device is adjusted motor, stabilization device, the signal output part of density of tobacco rod detector is connected with the signal input part of industrial control computer by signal processing module, the signal controlling end that the signal output part of industrial control computer is adjusted motor by master controller and stabilization device is connected, the signal output part that stabilization device is adjusted motor is connected with stabilization device by shaft coupling, and it is servomotor that described stabilization device is adjusted motor; Also include servo controller and signal converting controller, the signal input part of servomotor is connected with the signal output part of servo controller, the signal input part of servo controller is connected with the rotating signal output part of signal converting controller, and the rotating signal input part of signal converting controller is connected with the rotating signal output part of master controller.
Also include big blower fan in the described system, the contactor of big blower fan is connected with the signal input part of described servo controller.
The utility model cigarette machine Cigarette Weight Control System, utilize servomotor and servo controller to control the lifting of stabilization device easily, servomotor has very strong moment of torsion and low speed response characteristic, can do frequent forward and reverse motion, speed-regulating range width, the on-load ability is strong, does not need reducing gear, can directly drive heavy duty and carry out rotating flexibly, improve the reaction speed of system; Do not need transmission adjustment structures such as gear, the control accuracy of system is improved, servo-drive system is stable and reliable for performance, and servomotor is non-maintaining, thereby has prolonged service life, and is easy to maintenance, saved expense, improved production efficiency.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is the wiring diagram of servo controller and signal converting controller in the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises the density of tobacco rod detector, signal processing module, industrial control computer, master controller, signal converting controller, servo controller, servomotor, stabilization device, the signal output part of density of tobacco rod detector is connected with the signal input part of industrial control computer by signal processing module, the signal output part of industrial control computer is connected with the rotating signal input part of signal converting controller by master controller, the rotating signal output part of signal converting controller is connected with the signal input part of servo controller, the signal output part of servo controller is connected with the signal controlling end of servomotor, and servomotor is connected with stabilization device by shaft coupling.Adopt peace river SGDH-04AE servo controller and SGMAH-04AAA61 servomotor in the present embodiment, servomotor carries shaft encoder, accurately export self angle parameter and speed parameter, positioning accuracy can reach 1/1024th of circumference, is described as electronic gear, forms closed control circuit with servo controller, angle follow-up control to whirligig reaches present technology summit, and the servomotor output torque is enough, and volume is of moderate size, and is convenient to install; Can satisfy of the requirement of stabilization device lifting action to each side such as speed, power, moments of torsion.Because the servomotor shaft diameter is different with the shaft diameter and the installation dimension of original motor with installation dimension, need make shaft coupling again, increase the length of former shaft coupling and reduce internal diameter size, make it adapt to the requirement of servomotor, according to the installation dimension of servomotor, punching is fixing again.Signal converting controller selects that volume is little, price is low for use, the SIMENS of reliable operation LOGO! Miniature PLC (Programmable Logic Controller).For the ease of adjusting and maintenance, servo controller is installed in the electric cabinet of guidance panel back, signal converting controller is installed in the cigarette machine master electricity cabinet.Wherein servo controller described in the present embodiment, servomotor and signal converting controller also can be selected the product of other manufacturer production for use according to producing needs.
Operation principle of the present utility model: as shown in Figure 1 and Figure 2, terminal L1, the L2 of servo controller U2, L1C, L2C are the 220VAC power inputs, be connected with the 220VAC power supply, terminal U, V, W are the signal output parts of servo controller U2, are connected with the signal input part of servomotor M3; Terminal 47 is 24V power inputs of servo controller U2, and terminal 45 and 41 is rotating signal input parts of servo controller U2, is connected with rotating signal output part Q1, the Q2 of signal converting controller U1; Terminal 40 is enable signal ends of servo controller U2, when big blower fan contactor K1 connects, big blower motor starts, when equipment is prepared operation, the auxiliary contact closure of big blower fan contactor K1, enable signal end 40 adds 0V voltage, enable signal is promptly arranged, servo controller is in the preparation running status, and when system moved, big blower fan provided negative pressure wind for system.Rotating signal input part I1, the I2 of signal converting controller U1 is connected with the rotating signal output part of master controller, the 24V rotating output signal of master controller is carried out conversion process, from Q1, Q2 output, the rotating signal input part 45,41 of input servo controller U2.Terminal L+ is the 24V power input of signal converting controller U1, and terminal M is the 0V power input of signal converting controller U1.When pipe tobacco from the density of tobacco rod detector through out-of-date, the variation of tobacco density is gathered, enter density and the distributed data that draws pipe tobacco after industrial control computer is handled through signal processing module, then get average weight and the distribution of weight situation that smoke is propped up, compare with the cigarette weight of setting, draw the weight offset signal, give master controller by the industrial control computer output control pulse.When master controller is exported the positive converting voltage signal of 24V, the positive rotaring signal input I1 input high potential of signal converting controller U1, positive rotaring signal output Q1 output 0V is added to the positive rotaring signal input 45 of servo controller U2, and servo controller U2 drives servomotor M3 just to be changeed; When master controller is exported the reversal voltage signal of 24V, the reverse signal input I2 input high potential of signal converting controller U1, rotating signal output part Q1, Q2 export 0V simultaneously, be added to the rotating signal input part 45 and 41 of servo controller U2, the counter-rotating of driving servomotor, carry out elevating movement thereby drive stabilization device, finish control cigarette weight.
Claims (2)
1. cigarette machine Cigarette Weight Control System, comprise the density of tobacco rod detector, signal processing module, industrial control computer, master controller, stabilization device is adjusted motor, stabilization device, the signal output part of density of tobacco rod detector is connected with the signal input part of industrial control computer by signal processing module, the signal controlling end that the signal output part of industrial control computer is adjusted motor by master controller and stabilization device is connected, the signal output part that stabilization device is adjusted motor is connected with stabilization device by shaft coupling, it is characterized in that: it is servomotor that described stabilization device is adjusted motor; Also include servo controller and signal converting controller, the signal input part of servomotor is connected with the signal output part of servo controller, the signal input part of servo controller is connected with the rotating signal output part of signal converting controller, and the rotating signal input part of signal converting controller is connected with the rotating signal output part of master controller.
2. cigarette machine Cigarette Weight Control System according to claim 1 is characterized in that: also include big blower fan in the described system, the contactor of big blower fan is connected with the signal input part of described servo controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201356684U CN201640440U (en) | 2010-03-19 | 2010-03-19 | Cigarette weight control system of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201356684U CN201640440U (en) | 2010-03-19 | 2010-03-19 | Cigarette weight control system of cigarette making machine |
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| Publication Number | Publication Date |
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| CN201640440U true CN201640440U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201356684U Expired - Lifetime CN201640440U (en) | 2010-03-19 | 2010-03-19 | Cigarette weight control system of cigarette making machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770870A (en) * | 2015-03-14 | 2015-07-15 | 常德烟草机械有限责任公司 | Cigarette weight adjusting device and adjusting method |
| CN108323797A (en) * | 2018-02-09 | 2018-07-27 | 杭州安脉盛智能技术有限公司 | Cigarette Weight Control System based on GPR models starts position predicting method and system |
| CN111000285A (en) * | 2019-12-26 | 2020-04-14 | 成都忠信机电技术有限公司 | Cigarette weight control calibration system |
| CN111213907A (en) * | 2020-01-07 | 2020-06-02 | 深圳烟草工业有限责任公司 | Cigarette weight control system and method |
-
2010
- 2010-03-19 CN CN2010201356684U patent/CN201640440U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770870A (en) * | 2015-03-14 | 2015-07-15 | 常德烟草机械有限责任公司 | Cigarette weight adjusting device and adjusting method |
| CN108323797A (en) * | 2018-02-09 | 2018-07-27 | 杭州安脉盛智能技术有限公司 | Cigarette Weight Control System based on GPR models starts position predicting method and system |
| CN108323797B (en) * | 2018-02-09 | 2020-11-24 | 杭州安脉盛智能技术有限公司 | GPR (general purpose) model-based cigarette weight control system starting position prediction method and system |
| CN111000285A (en) * | 2019-12-26 | 2020-04-14 | 成都忠信机电技术有限公司 | Cigarette weight control calibration system |
| CN111213907A (en) * | 2020-01-07 | 2020-06-02 | 深圳烟草工业有限责任公司 | Cigarette weight control system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |