CN2715546Y - Device for tracking cigarette weight and sealed end position of high speed cigarette making machine - Google Patents
Device for tracking cigarette weight and sealed end position of high speed cigarette making machine Download PDFInfo
- Publication number
- CN2715546Y CN2715546Y CN 200420021630 CN200420021630U CN2715546Y CN 2715546 Y CN2715546 Y CN 2715546Y CN 200420021630 CN200420021630 CN 200420021630 CN 200420021630 U CN200420021630 U CN 200420021630U CN 2715546 Y CN2715546 Y CN 2715546Y
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- cigarette
- end position
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- close end
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Abstract
The utility model relates to a device for tracking the cigarette weight and the sealed end position of a high-speed cigarette making machine, which is composed of a core sensor, a rotary cleaver device and an industrial personal computer, wherein both the core sensor and the rotary cleaver device are arranged in a high-speed cigarette making machine, and the core sensor is composed of two working core sources, a referenced core source and an ionization chamber. A cigarette bar passes through the core sensor in the conveying path, radioactive rays from the working core sources pass through the cigarette bar, signals are obtained in an electricity meter, a shutter is switched over between the working core sources and the referenced core source, and weight is output when the signals pass through a preprocessing circuit.
Description
Technical field
The utility model relates to cigarette machinery, relates in particular to high-speed cigarette machine, particularly a kind of cigarette weight and close end position tracking means that is used for high-speed cigarette machine.
Background technology
In the prior art, high-speed cigarette machine extensive use in the production of cigarettes industry, the high-speed cigarette machine that uses mainly contains models such as PASSIM70, PASSIM80, Great Wall machine, SUPER9 at present.In these cigarette machines, be provided with a suction conveyer, the suction conveyer is with tobacco sucking-off and tobacco is placed on the continuous paper tape from the feed storehouse, the longitudinal edge of paper tape curls and joint around tobacco then, form a continuous cigarette sticks, cigarette sticks is sent to a cutter then, by cutter cigarette sticks is cut into cigarette single or duplex.In this process, require in each cigarette of single, the density of tobacco at two ends is greater than the density of tobacco in stage casing, to prevent that tobacco from dropping voluntarily from two ends, make the cigarette stage casing that excellent air permeability is arranged simultaneously, in the prior art, this requirement is to realize by supplying with than middle tobacco of Duoing at the two ends of cigarette, specifically be in the approach that tobacco is carried, a rotation chopper device to be set, tobacco is trimmed to and the corresponding contour shape of desired density, simultaneously, is provided with height adjustment mechanism in the rotation chopper device, to control the weight of every cigarette, perhaps averag density.Abutting end at two cigarette obtains maximum amount of tobacco, selects cut point then, and the control cutter is cut into the cigarette sticks of double cigarette length the cigarette of full-length.In order to determine the actual distribution of tobacco, for cutter and rotation chopper device provide suitable actuating signal, cigarette machine all adopts sensor to detect tobacco, the high-speed cigarette machine that extensively adopts all adopts the β radiation transducers at present, the β radiation transducers is made of a nuclear source and a β ray detector, the nuclear source is as radioactive source, the β ray detector is arranged on the opposite side of cigarette sticks, usually the nuclear source of adopting is made of a strontium Sr90 sheet, the strontium sheet is arranged in the container of a shielding, a hole is set on the container, the hole is towards cigarette sticks, the β ray detector is made of an ionisation chamber and a voltameter, and the voltameter measurement enters the electric weight of the radiant of ionisation chamber, and by a signal processing circuit output detection signal.But, sensor of the prior art only adopts a nuclear source, the precision of detection signal is low, and signal discrete is big, is subjected to the interference of factors such as the decay of nuclear source, temperature, humidity and dust big, simultaneously, rotation chopper device is by the running parameter of whole its controlling organization of manual knob messenger wage adjustment, and rotation chopper device does not produce displacement signal, so control accuracy is low, the cigarette cigarette end bear rate height that makes production, the weight of single cigarette is inaccurate.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because in the prior art, the sensor of producing the high-speed cigarette machine of cigarette only adopts a nuclear source, the precision of detection signal is low, signal discrete is big, be subjected to the interference of factors such as the decay of nuclear source, temperature, humidity and dust big, simultaneously, rotation chopper device is by the running parameter of whole its controlling organization of manual knob messenger wage adjustment, rotation chopper device does not produce displacement signal, so control accuracy is low, the cigarette cigarette end bear rate height that makes production, the weight of single cigarette is inaccurate.
The utility model is the tracking means that technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of high-speed cigarette machine cigarette weight and close end position, the tracking means of described this high-speed cigarette machine cigarette weight and close end position is by the nuclear sensor, pre-process circuit, rotation chopper device and industrial computer constitute, described nuclear sensor, pre-process circuit and rotation chopper device all are arranged in the high-speed cigarette machine, described nuclear sensor is made of radioactive source and ionisation chamber, described radioactive source is arranged on a side of tobacco conveyor belt in the cigarette machine, described ionisation chamber is arranged on the opposite side of described tobacco conveyor belt, described ionisation chamber is connected with described pre-process circuit, described industrial computer is provided with interface circuit, described pre-process circuit is connected with described interface circuit by lead, be provided with a rotating mechanism and an elevating mechanism in the described rotation chopper device, be provided with first motor in the described rotating mechanism, be provided with second motor in the described elevating mechanism, described first motor links to each other with one first electric machine controller by lead, described second motor links to each other with one second electric machine controller by lead, described first electric machine controller links to each other with a close end position follow-up control circuit, described second electric machine controller links to each other with a Weight control circuit, described close end position follow-up control circuit and Weight control circuit all are arranged in the meter housing, described close end position follow-up control circuit all links to each other with described industrial computer with the Weight control circuit, described close end position follow-up control circuit links to each other with an adjustable potentiometer with the Weight control circuit, described adjustable potentiometer is provided with a manual adjustments axle, wherein, described radioactive source is by the first work nuclear source, the second work nuclear source and constitute with reference to the nuclear source, the described first work nuclear source and the second work nuclear source are arranged on a side of described tobacco conveyor belt, the described side that is arranged on described ionisation chamber with reference to the nuclear source, in the described first work nuclear source, the second work nuclear source and with reference to being provided with a shutter between nuclear source and the described ionisation chamber, be provided with a displacement transducer in the described rotation chopper device, described displacement transducer links to each other with described Weight control circuit by lead, be set with one the 3rd motor in the described meter housing, the output shaft of described the 3rd motor is provided with a belt wheel, described belt wheel links to each other with described manual adjustments axle by being with synchronously, described the 3rd motor links to each other with a drive circuit, described drive circuit links to each other with the interface circuit of described industrial computer by lead, also is connected with a plume detecting sensor and a shaft encoder by lead on the interface circuit of described industrial computer.
Further, described displacement transducer is arranged in the elevating mechanism in the described rotation chopper device.
Further, the position of described shutter between described with reference to nuclear source and described ionisation chamber between, perhaps, between the described first work nuclear source and second work nuclear source and the described ionisation chamber.
Further, described plume detecting sensor is made of photoelectric sensor, and described plume detecting sensor is arranged on a side of tobacco conveyor belt in the cigarette machine.
Further, described shaft encoder is arranged on the turning cylinder in the described high-speed cigarette machine.
Further, described industrial computer is connected with a display and a finger-impu system.
The course of work of the present utility model is: cigarette sticks is in transport way, through the nuclear sensor, the radioactive ray in the first work nuclear source and the second work nuclear source pass through cigarette sticks simultaneously, in voltameter, obtain signal, shutter first work the nuclear source and second work the nuclear source and with reference to the nuclear source between switch, directly provide reference signal with reference to the nuclear source to voltameter, the signal that is used for the comparison first work nuclear source and the second work nuclear source, with temperature, humidity, the ELIMINATION OF ITS INTERFERENCE of dust, pre-process circuit output weight and density signal are to industrial computer, industrial computer control rotation chopper device is adjusted and is cut tobacco, displacement transducer on the rotation chopper device returns the altitude signal of rotation chopper, industrial computer can accurately be controlled, the output control signal of industrial computer is by the drive circuit of the 3rd motor, control the 3rd motor rotation, the 3rd motor is realized the rotating mechanism in the rotation chopper device and the automatic adjusting of elevating mechanism by being with the rotation manual regulating shaft synchronously.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is because adopted the sensor that is made of two work nuclear sources, so the radioactive ray that act on the cigarette sticks are more stable, simultaneously, in sensor, be provided with reference to the nuclear source, so can be with temperature, humidity, the interfering signal of dust is got rid of, in addition, on rotation chopper device, also be provided with displacement transducer, can return the altitude signal of rotation chopper, make industrial computer can accurately control the height of rotation chopper, and, realized the rotating mechanism in the rotation chopper device and the automatic adjusting of elevating mechanism by industrial computer output signal control manual adjustments axle.
Description of drawings:
Fig. 1 is the schematic diagram of the tracking means of high-speed cigarette machine cigarette weight of the present utility model and close end position.
Fig. 2 is the schematic diagram of the nuclear sensor in high-speed cigarette machine cigarette weight of the present utility model and the close end position.
Fig. 3 is the rotation chopper device in high-speed cigarette machine cigarette weight of the present utility model and the close end position and the schematic diagram of displacement transducer.
Fig. 4 is the 3rd motor in high-speed cigarette machine cigarette weight of the present utility model and the close end position and the syndeton schematic diagram of manual adjustments axle.
Fig. 5 is the control principle schematic diagram in high-speed cigarette machine cigarette weight of the present utility model and the close end position.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the tracking means of the utility model high-speed cigarette machine cigarette weight and close end position, by nuclear sensor 1, pre-process circuit 11, rotation chopper device 16 and industrial computer 4 constitute, described nuclear sensor 1, pre-process circuit and rotation chopper device 16 all are arranged in the high-speed cigarette machine, described nuclear sensor 1 is made of radioactive source 6 and ionisation chamber 8, described radioactive source is arranged on a side of tobacco conveyor belt 5 in the cigarette machine, described ionisation chamber 8 is arranged on the opposite side of described tobacco conveyor belt 5, described ionisation chamber 8 is connected with described pre-process circuit 11, described industrial computer is provided with interface circuit 26, described pre-process circuit is connected with described interface circuit 26 by lead, be provided with a rotating mechanism 25 in the described rotation chopper device 16, elevating mechanism 23 and chopper 20, be provided with first motor in the described rotating mechanism 25, be provided with second motor in the described elevating mechanism 23, described first motor links to each other with one first electric machine controller 14 by lead, described second motor links to each other with one second electric machine controller 22 by lead, described first electric machine controller 14 links to each other with a close end position follow-up control circuit 13, described second electric machine controller 22 links to each other with a Weight control circuit 21, described close end position follow-up control circuit 13 and Weight control circuit 21 all are arranged in the meter housing, described close end position follow-up control circuit 13 all links to each other with described industrial computer 4 with Weight control circuit 21, described close end position follow-up control circuit 13 links to each other with an adjustable potentiometer with Weight control circuit 21, described adjustable potentiometer is provided with a manual adjustments axle 19, wherein, described radioactive source 6 is by the first work nuclear source, the second work nuclear source and constitute with reference to nuclear source 7, the described first work nuclear source and the second work nuclear source are arranged on a side of described tobacco conveyor belt 5, the described side that is arranged on described ionisation chamber 8 with reference to nuclear source 7, cigarette sticks 12 is through the first work nuclear source, between the second work nuclear source and the ionisation chamber 7, in the described first work nuclear source, the second work nuclear source and with reference to being provided with a shutter 9 between nuclear source 7 and the described ionisation chamber 7, be provided with high pressure generator 10 in the ionisation chamber 8, be provided with a displacement transducer 24 in the described rotation chopper device 16, described displacement transducer 24 links to each other with described Weight control circuit 21 by lead, be set with one the 3rd motor 15 in the described meter housing, the output shaft of described the 3rd motor 15 is provided with a belt wheel 17, described belt wheel is by being with 18 to link to each other with described manual adjustments axle 19 synchronously, described the 3rd motor 15 links to each other with a drive circuit 14, described drive circuit 14 links to each other with the interface circuit 26 of described industrial computer 7 by lead, also is connected with a plume detecting sensor 2 and a shaft encoder 3 by lead on the interface circuit 26 of described industrial computer 4.
Be suitable in the novel preferred embodiment at this, described displacement transducer 24 is arranged in the elevating mechanism 23 of described rotation chopper device 16.
The position of described shutter 9 between described with reference to nuclear source 7 and described ionisation chamber 8 between, perhaps, between the described first work nuclear source and the second work nuclear source and described ionisation chamber 8, a given time, described shutter 9 can only be arranged in a position of above-mentioned two positions.
Described plume detecting sensor 2 is made of photoelectric sensor, and described plume detecting sensor is arranged on a side of tobacco conveyor belt 5 in the cigarette machine.
Described shaft encoder 3 is arranged on the turning cylinder in the described high-speed cigarette machine.
Claims (6)
1, the tracking means of a kind of high-speed cigarette machine cigarette weight and close end position, by the nuclear sensor, pre-process circuit, rotation chopper device and industrial computer constitute, described nuclear sensor, pre-process circuit and rotation chopper device all are arranged in the high-speed cigarette machine, described nuclear sensor is made of radioactive source and ionisation chamber, described radioactive source is arranged on a side of tobacco conveyor belt in the cigarette machine, described ionisation chamber is arranged on the opposite side of described tobacco conveyor belt, described ionisation chamber is connected with described pre-process circuit, described industrial computer is provided with interface circuit, described pre-process circuit is connected with described interface circuit by lead, be provided with a rotating mechanism and an elevating mechanism in the described rotation chopper device, be provided with first motor in the described rotating mechanism, be provided with second motor in the described elevating mechanism, described first motor links to each other with one first electric machine controller by lead, described second motor links to each other with one second electric machine controller by lead, described first electric machine controller links to each other with a close end position follow-up control circuit, described second electric machine controller links to each other with a Weight control circuit, described close end position follow-up control circuit and Weight control circuit all are arranged in the meter housing, described close end position follow-up control circuit all links to each other with described industrial computer with the Weight control circuit, described close end position follow-up control circuit links to each other with an adjustable potentiometer with the Weight control circuit, described adjustable potentiometer is provided with a manual adjustments axle, it is characterized in that: described radioactive source is by the first work nuclear source, the second work nuclear source and constitute with reference to the nuclear source, the described first work nuclear source and the second work nuclear source are arranged on a side of described tobacco conveyor belt, the described side that is arranged on described ionisation chamber with reference to the nuclear source, in the described first work nuclear source, the second work nuclear source and with reference to being provided with a shutter between nuclear source and the described ionisation chamber, be provided with a displacement transducer in the described rotation chopper device, described displacement transducer links to each other with described Weight control circuit by lead, be set with one the 3rd motor in the described meter housing, the output shaft of described the 3rd motor is provided with a belt wheel, described belt wheel links to each other with described manual adjustments axle by being with synchronously, described the 3rd motor links to each other with a drive circuit, described drive circuit links to each other with the interface circuit of described industrial computer by lead, also is connected with a plume detecting sensor and a shaft encoder by lead on the interface circuit of described industrial computer.
2, the tracking means of high-speed cigarette machine cigarette weight according to claim 1 and close end position is characterized in that: described displacement transducer is arranged in the elevating mechanism in the described rotation chopper device.
3, the tracking means of high-speed cigarette machine cigarette weight according to claim 1 and close end position, it is characterized in that: the position of described shutter between described with reference to nuclear source and described ionisation chamber between, perhaps, between the described first work nuclear source and the second work nuclear source and described ionisation chamber.
4, the tracking means of high-speed cigarette machine cigarette weight according to claim 1 and close end position, it is characterized in that: described plume detecting sensor is made of photoelectric sensor, and described plume detecting sensor is arranged on a side of tobacco conveyor belt in the cigarette machine.。
5, the tracking means of high-speed cigarette machine cigarette weight according to claim 1 and close end position is characterized in that: described shaft encoder is arranged on the turning cylinder in the described high-speed cigarette machine.
6, the tracking means of high-speed cigarette machine cigarette weight according to claim 1 and close end position is characterized in that: described industrial computer is connected with a display and a finger-impu system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420021630 CN2715546Y (en) | 2004-04-06 | 2004-04-06 | Device for tracking cigarette weight and sealed end position of high speed cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420021630 CN2715546Y (en) | 2004-04-06 | 2004-04-06 | Device for tracking cigarette weight and sealed end position of high speed cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715546Y true CN2715546Y (en) | 2005-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420021630 Expired - Lifetime CN2715546Y (en) | 2004-04-06 | 2004-04-06 | Device for tracking cigarette weight and sealed end position of high speed cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715546Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336521A (en) * | 2013-07-24 | 2013-10-02 | 浙江中烟工业有限责任公司 | Technical quality parameter tracking system of PROTOS cigarette making machine |
-
2004
- 2004-04-06 CN CN 200420021630 patent/CN2715546Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336521A (en) * | 2013-07-24 | 2013-10-02 | 浙江中烟工业有限责任公司 | Technical quality parameter tracking system of PROTOS cigarette making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140406 Granted publication date: 20050810 |